diff --git linux-libre-6.1-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd linux-libre-6.1.39-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd
index 8e2c2c405db2..3becc9a82bdf 100644
--- linux-libre-6.1-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd
+++ linux-libre-6.1.39-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd
@@ -22,6 +22,7 @@ Date:           Oct 25, 2019
 KernelVersion:  5.6.0
 Contact:        dmaengine@vger.kernel.org
 Description:    The largest number of work descriptors in a batch.
+                It's not visible when the device does not support batch.
 
 What:           /sys/bus/dsa/devices/dsa<m>/max_work_queues_size
 Date:           Oct 25, 2019
@@ -49,6 +50,8 @@ Description:    The total number of read buffers supported by this device.
 		The read buffers represent resources within the DSA
 		implementation, and these resources are allocated by engines to
 		support operations. See DSA spec v1.2 9.2.4 Total Read Buffers.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:           /sys/bus/dsa/devices/dsa<m>/max_transfer_size
 Date:           Oct 25, 2019
@@ -122,6 +125,8 @@ Contact:        dmaengine@vger.kernel.org
 Description:    The maximum number of read buffers that may be in use at
 		one time by operations that access low bandwidth memory in the
 		device. See DSA spec v1.2 9.2.8 GENCFG on Global Read Buffer Limit.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/dsa<m>/cmd_status
 Date:		Aug 28, 2020
@@ -205,6 +210,7 @@ KernelVersion:	5.10.0
 Contact:	dmaengine@vger.kernel.org
 Description:	The max batch size for this workqueue. Cannot exceed device
 		max batch size. Configurable parameter.
+		It's not visible when the device does not support batch.
 
 What:		/sys/bus/dsa/devices/wq<m>.<n>/ats_disable
 Date:		Nov 13, 2020
@@ -250,6 +256,8 @@ KernelVersion:	5.17.0
 Contact:	dmaengine@vger.kernel.org
 Description:	Enable the use of global read buffer limit for the group. See DSA
 		spec v1.2 9.2.18 GRPCFG Use Global Read Buffer Limit.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/group<m>.<n>/read_buffers_allowed
 Date:		Dec 10, 2021
@@ -258,6 +266,8 @@ Contact:	dmaengine@vger.kernel.org
 Description:	Indicates max number of read buffers that may be in use at one time
 		by all engines in the group. See DSA spec v1.2 9.2.18 GRPCFG Read
 		Buffers Allowed.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/group<m>.<n>/read_buffers_reserved
 Date:		Dec 10, 2021
@@ -266,6 +276,8 @@ Contact:	dmaengine@vger.kernel.org
 Description:	Indicates the number of Read Buffers reserved for the use of
 		engines in the group. See DSA spec v1.2 9.2.18 GRPCFG Read Buffers
 		Reserved.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/group<m>.<n>/desc_progress_limit
 Date:		Sept 14, 2022
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc linux-libre-6.1.39-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc
index 611b23e6488d..feb3f2cc0c16 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc
+++ linux-libre-6.1.39-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc
@@ -52,7 +52,7 @@ Date:		Dec 2014
 KernelVersion:	4.0
 Description:	Default output terminal descriptors
 
-		All attributes read only:
+		All attributes read only except bSourceID:
 
 		==============	=============================================
 		iTerminal	index of string descriptor
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor
index d76cd3946434..e9ef69aef20b 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor
+++ linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor
@@ -5,6 +5,9 @@ Contact:	linux-mtd@lists.infradead.org
 Description:	(RO) The JEDEC ID of the SPI NOR flash as reported by the
 		flash device.
 
+		The attribute is not present if the flash doesn't support
+		the "Read JEDEC ID" command (9Fh). This is the case for
+		non-JEDEC compliant flashes.
 
 What:		/sys/bus/spi/devices/.../spi-nor/manufacturer
 Date:		April 2021
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-driver-eud linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-driver-eud
index 83f3872182a4..2bab0db2d2f0 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-driver-eud
+++ linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-driver-eud
@@ -1,4 +1,4 @@
-What:		/sys/bus/platform/drivers/eud/.../enable
+What:		/sys/bus/platform/drivers/qcom_eud/.../enable
 Date:           February 2022
 Contact:        Souradeep Chowdhury <quic_schowdhu@quicinc.com>
 Description:
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-kernel-oops_count linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-kernel-oops_count
new file mode 100644
index 000000000000..156cca9dbc96
--- /dev/null
+++ linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-kernel-oops_count
@@ -0,0 +1,6 @@
+What:		/sys/kernel/oops_count
+Date:		November 2022
+KernelVersion:	6.2.0
+Contact:	Linux Kernel Hardening List <linux-hardening@vger.kernel.org>
+Description:
+		Shows how many times the system has Oopsed since last boot.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-kernel-warn_count linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-kernel-warn_count
new file mode 100644
index 000000000000..90a029813717
--- /dev/null
+++ linux-libre-6.1.39-gnu/Documentation/ABI/testing/sysfs-kernel-warn_count
@@ -0,0 +1,6 @@
+What:		/sys/kernel/warn_count
+Date:		November 2022
+KernelVersion:	6.2.0
+Contact:	Linux Kernel Hardening List <linux-hardening@vger.kernel.org>
+Description:
+		Shows how many times the system has Warned since last boot.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/cgroup-v1/memory.rst linux-libre-6.1.39-gnu/Documentation/admin-guide/cgroup-v1/memory.rst
index 5b86245450bd..2524061836ac 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/cgroup-v1/memory.rst
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -86,6 +86,8 @@ Brief summary of control files.
  memory.swappiness		     set/show swappiness parameter of vmscan
 				     (See sysctl's vm.swappiness)
  memory.move_charge_at_immigrate     set/show controls of moving charges
+                                     This knob is deprecated and shouldn't be
+                                     used.
  memory.oom_control		     set/show oom controls.
  memory.numa_stat		     show the number of memory usage per numa
 				     node
@@ -716,8 +718,15 @@ NOTE2:
        It is recommended to set the soft limit always below the hard limit,
        otherwise the hard limit will take precedence.
 
-8. Move charges at task migration
-=================================
+8. Move charges at task migration (DEPRECATED!)
+===============================================
+
+THIS IS DEPRECATED!
+
+It's expensive and unreliable! It's better practice to launch workload
+tasks directly from inside their target cgroup. Use dedicated workload
+cgroups to allow fine-grained policy adjustments without having to
+move physical pages between control domains.
 
 Users can move charges associated with a task along with task migration, that
 is, uncharge task's pages from the old cgroup and charge them to the new cgroup.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst linux-libre-6.1.39-gnu/Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst
new file mode 100644
index 000000000000..ec6e9f5bcf9e
--- /dev/null
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst
@@ -0,0 +1,92 @@
+
+.. SPDX-License-Identifier: GPL-2.0
+
+Cross-Thread Return Address Predictions
+=======================================
+
+Certain AMD and Hygon processors are subject to a cross-thread return address
+predictions vulnerability. When running in SMT mode and one sibling thread
+transitions out of C0 state, the other sibling thread could use return target
+predictions from the sibling thread that transitioned out of C0.
+
+The Spectre v2 mitigations protect the Linux kernel, as it fills the return
+address prediction entries with safe targets when context switching to the idle
+thread. However, KVM does allow a VMM to prevent exiting guest mode when
+transitioning out of C0. This could result in a guest-controlled return target
+being consumed by the sibling thread.
+
+Affected processors
+-------------------
+
+The following CPUs are vulnerable:
+
+    - AMD Family 17h processors
+    - Hygon Family 18h processors
+
+Related CVEs
+------------
+
+The following CVE entry is related to this issue:
+
+   ==============  =======================================
+   CVE-2022-27672  Cross-Thread Return Address Predictions
+   ==============  =======================================
+
+Problem
+-------
+
+Affected SMT-capable processors support 1T and 2T modes of execution when SMT
+is enabled. In 2T mode, both threads in a core are executing code. For the
+processor core to enter 1T mode, it is required that one of the threads
+requests to transition out of the C0 state. This can be communicated with the
+HLT instruction or with an MWAIT instruction that requests non-C0.
+When the thread re-enters the C0 state, the processor transitions back
+to 2T mode, assuming the other thread is also still in C0 state.
+
+In affected processors, the return address predictor (RAP) is partitioned
+depending on the SMT mode. For instance, in 2T mode each thread uses a private
+16-entry RAP, but in 1T mode, the active thread uses a 32-entry RAP. Upon
+transition between 1T/2T mode, the RAP contents are not modified but the RAP
+pointers (which control the next return target to use for predictions) may
+change. This behavior may result in return targets from one SMT thread being
+used by RET predictions in the sibling thread following a 1T/2T switch. In
+particular, a RET instruction executed immediately after a transition to 1T may
+use a return target from the thread that just became idle. In theory, this
+could lead to information disclosure if the return targets used do not come
+from trustworthy code.
+
+Attack scenarios
+----------------
+
+An attack can be mounted on affected processors by performing a series of CALL
+instructions with targeted return locations and then transitioning out of C0
+state.
+
+Mitigation mechanism
+--------------------
+
+Before entering idle state, the kernel context switches to the idle thread. The
+context switch fills the RAP entries (referred to as the RSB in Linux) with safe
+targets by performing a sequence of CALL instructions.
+
+Prevent a guest VM from directly putting the processor into an idle state by
+intercepting HLT and MWAIT instructions.
+
+Both mitigations are required to fully address this issue.
+
+Mitigation control on the kernel command line
+---------------------------------------------
+
+Use existing Spectre v2 mitigations that will fill the RSB on context switch.
+
+Mitigation control for KVM - module parameter
+---------------------------------------------
+
+By default, the KVM hypervisor mitigates this issue by intercepting guest
+attempts to transition out of C0. A VMM can use the KVM_CAP_X86_DISABLE_EXITS
+capability to override those interceptions, but since this is not common, the
+mitigation that covers this path is not enabled by default.
+
+The mitigation for the KVM_CAP_X86_DISABLE_EXITS capability can be turned on
+using the boolean module parameter mitigate_smt_rsb, e.g.:
+        kvm.mitigate_smt_rsb=1
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/index.rst linux-libre-6.1.39-gnu/Documentation/admin-guide/hw-vuln/index.rst
index 4df436e7c417..e0614760a99e 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/index.rst
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/hw-vuln/index.rst
@@ -18,3 +18,4 @@ are configurable at compile, boot or run time.
    core-scheduling.rst
    l1d_flush.rst
    processor_mmio_stale_data.rst
+   cross-thread-rsb.rst
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/spectre.rst linux-libre-6.1.39-gnu/Documentation/admin-guide/hw-vuln/spectre.rst
index c4dcdb3d0d45..a39bbfe9526b 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/spectre.rst
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/hw-vuln/spectre.rst
@@ -479,8 +479,16 @@ Spectre variant 2
    On Intel Skylake-era systems the mitigation covers most, but not all,
    cases. See :ref:`[3] <spec_ref3>` for more details.
 
-   On CPUs with hardware mitigation for Spectre variant 2 (e.g. Enhanced
-   IBRS on x86), retpoline is automatically disabled at run time.
+   On CPUs with hardware mitigation for Spectre variant 2 (e.g. IBRS
+   or enhanced IBRS on x86), retpoline is automatically disabled at run time.
+
+   Systems which support enhanced IBRS (eIBRS) enable IBRS protection once at
+   boot, by setting the IBRS bit, and they're automatically protected against
+   Spectre v2 variant attacks, including cross-thread branch target injections
+   on SMT systems (STIBP). In other words, eIBRS enables STIBP too.
+
+   Legacy IBRS systems clear the IBRS bit on exit to userspace and
+   therefore explicitly enable STIBP for that
 
    The retpoline mitigation is turned on by default on vulnerable
    CPUs. It can be forced on or off by the administrator
@@ -504,9 +512,12 @@ Spectre variant 2
    For Spectre variant 2 mitigation, individual user programs
    can be compiled with return trampolines for indirect branches.
    This protects them from consuming poisoned entries in the branch
-   target buffer left by malicious software.  Alternatively, the
-   programs can disable their indirect branch speculation via prctl()
-   (See :ref:`Documentation/userspace-api/spec_ctrl.rst <set_spec_ctrl>`).
+   target buffer left by malicious software.
+
+   On legacy IBRS systems, at return to userspace, implicit STIBP is disabled
+   because the kernel clears the IBRS bit. In this case, the userspace programs
+   can disable indirect branch speculation via prctl() (See
+   :ref:`Documentation/userspace-api/spec_ctrl.rst <set_spec_ctrl>`).
    On x86, this will turn on STIBP to guard against attacks from the
    sibling thread when the user program is running, and use IBPB to
    flush the branch target buffer when switching to/from the program.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/kdump/gdbmacros.txt linux-libre-6.1.39-gnu/Documentation/admin-guide/kdump/gdbmacros.txt
index 82aecdcae8a6..030de95e3e6b 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/kdump/gdbmacros.txt
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/kdump/gdbmacros.txt
@@ -312,10 +312,10 @@ define dmesg
 			set var $prev_flags = $info->flags
 		end
 
-		set var $id = ($id + 1) & $id_mask
 		if ($id == $end_id)
 			loop_break
 		end
+		set var $id = ($id + 1) & $id_mask
 	end
 end
 document dmesg
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/kernel-parameters.txt linux-libre-6.1.39-gnu/Documentation/admin-guide/kernel-parameters.txt
index 42af9ca0127e..6b838869554b 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/kernel-parameters.txt
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/kernel-parameters.txt
@@ -2300,7 +2300,13 @@
 			Provide an override to the IOAPIC-ID<->DEVICE-ID
 			mapping provided in the IVRS ACPI table.
 			By default, PCI segment is 0, and can be omitted.
-			For example:
+
+			For example, to map IOAPIC-ID decimal 10 to
+			PCI segment 0x1 and PCI device 00:14.0,
+			write the parameter as:
+				ivrs_ioapic=10@0001:00:14.0
+
+			Deprecated formats:
 			* To map IOAPIC-ID decimal 10 to PCI device 00:14.0
 			  write the parameter as:
 				ivrs_ioapic[10]=00:14.0
@@ -2312,7 +2318,13 @@
 			Provide an override to the HPET-ID<->DEVICE-ID
 			mapping provided in the IVRS ACPI table.
 			By default, PCI segment is 0, and can be omitted.
-			For example:
+
+			For example, to map HPET-ID decimal 10 to
+			PCI segment 0x1 and PCI device 00:14.0,
+			write the parameter as:
+				ivrs_hpet=10@0001:00:14.0
+
+			Deprecated formats:
 			* To map HPET-ID decimal 0 to PCI device 00:14.0
 			  write the parameter as:
 				ivrs_hpet[0]=00:14.0
@@ -2323,15 +2335,20 @@
 	ivrs_acpihid	[HW,X86-64]
 			Provide an override to the ACPI-HID:UID<->DEVICE-ID
 			mapping provided in the IVRS ACPI table.
+			By default, PCI segment is 0, and can be omitted.
 
 			For example, to map UART-HID:UID AMD0020:0 to
 			PCI segment 0x1 and PCI device ID 00:14.5,
 			write the parameter as:
-				ivrs_acpihid[0001:00:14.5]=AMD0020:0
+				ivrs_acpihid=AMD0020:0@0001:00:14.5
 
-			By default, PCI segment is 0, and can be omitted.
-			For example, PCI device 00:14.5 write the parameter as:
+			Deprecated formats:
+			* To map UART-HID:UID AMD0020:0 to PCI segment is 0,
+			  PCI device ID 00:14.5, write the parameter as:
 				ivrs_acpihid[00:14.5]=AMD0020:0
+			* To map UART-HID:UID AMD0020:0 to PCI segment 0x1 and
+			  PCI device ID 00:14.5, write the parameter as:
+				ivrs_acpihid[0001:00:14.5]=AMD0020:0
 
 	js=		[HW,JOY] Analog joystick
 			See Documentation/input/joydev/joystick.rst.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst linux-libre-6.1.39-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
index 294ebbdb22af..bbe66480ff85 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
@@ -15,10 +15,10 @@ HiSilicon PCIe PMU driver
 The PCIe PMU driver registers a perf PMU with the name of its sicl-id and PCIe
 Core id.::
 
-  /sys/bus/event_source/hisi_pcie<sicl>_<core>
+  /sys/bus/event_source/hisi_pcie<sicl>_core<core>
 
 PMU driver provides description of available events and filter options in sysfs,
-see /sys/bus/event_source/devices/hisi_pcie<sicl>_<core>.
+see /sys/bus/event_source/devices/hisi_pcie<sicl>_core<core>.
 
 The "format" directory describes all formats of the config (events) and config1
 (filter options) fields of the perf_event_attr structure. The "events" directory
@@ -33,13 +33,13 @@ monitored by PMU.
 Example usage of perf::
 
   $# perf list
-  hisi_pcie0_0/rx_mwr_latency/ [kernel PMU event]
-  hisi_pcie0_0/rx_mwr_cnt/ [kernel PMU event]
+  hisi_pcie0_core0/rx_mwr_latency/ [kernel PMU event]
+  hisi_pcie0_core0/rx_mwr_cnt/ [kernel PMU event]
   ------------------------------------------
 
-  $# perf stat -e hisi_pcie0_0/rx_mwr_latency/
-  $# perf stat -e hisi_pcie0_0/rx_mwr_cnt/
-  $# perf stat -g -e hisi_pcie0_0/rx_mwr_latency/ -e hisi_pcie0_0/rx_mwr_cnt/
+  $# perf stat -e hisi_pcie0_core0/rx_mwr_latency/
+  $# perf stat -e hisi_pcie0_core0/rx_mwr_cnt/
+  $# perf stat -g -e hisi_pcie0_core0/rx_mwr_latency/ -e hisi_pcie0_core0/rx_mwr_cnt/
 
 The current driver does not support sampling. So "perf record" is unsupported.
 Also attach to a task is unsupported for PCIe PMU.
@@ -64,7 +64,7 @@ bit8 is set, port=0x100; if these two Root Ports are both monitored, port=0x101.
 
 Example usage of perf::
 
-  $# perf stat -e hisi_pcie0_0/rx_mwr_latency,port=0x1/ sleep 5
+  $# perf stat -e hisi_pcie0_core0/rx_mwr_latency,port=0x1/ sleep 5
 
 -bdf
 
@@ -76,7 +76,7 @@ For example, "bdf=0x3900" means BDF of target Endpoint is 0000:39:00.0.
 
 Example usage of perf::
 
-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,bdf=0x3900/ sleep 5
+  $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,bdf=0x3900/ sleep 5
 
 2. Trigger filter
 Event statistics start when the first time TLP length is greater/smaller
@@ -90,7 +90,7 @@ means start when TLP length < condition.
 
 Example usage of perf::
 
-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,trig_len=0x4,trig_mode=1/ sleep 5
+  $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,trig_len=0x4,trig_mode=1/ sleep 5
 
 3. Threshold filter
 Counter counts when TLP length within the specified range. You can set the
@@ -103,4 +103,4 @@ when TLP length < threshold.
 
 Example usage of perf::
 
-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,thr_len=0x4,thr_mode=1/ sleep 5
+  $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,thr_len=0x4,thr_mode=1/ sleep 5
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/sysctl/kernel.rst linux-libre-6.1.39-gnu/Documentation/admin-guide/sysctl/kernel.rst
index 98d1b198b2b4..b3588fff1ec0 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/sysctl/kernel.rst
+++ linux-libre-6.1.39-gnu/Documentation/admin-guide/sysctl/kernel.rst
@@ -667,6 +667,15 @@ This is the default behavior.
 an oops event is detected.
 
 
+oops_limit
+==========
+
+Number of kernel oopses after which the kernel should panic when
+``panic_on_oops`` is not set. Setting this to 0 disables checking
+the count. Setting this to  1 has the same effect as setting
+``panic_on_oops=1``. The default value is 10000.
+
+
 osrelease, ostype & version
 ===========================
 
@@ -1314,6 +1323,29 @@ watchdog work to be queued by the watchdog timer function, otherwise the NMI
 watchdog — if enabled — can detect a hard lockup condition.
 
 
+split_lock_mitigate (x86 only)
+==============================
+
+On x86, each "split lock" imposes a system-wide performance penalty. On larger
+systems, large numbers of split locks from unprivileged users can result in
+denials of service to well-behaved and potentially more important users.
+
+The kernel mitigates these bad users by detecting split locks and imposing
+penalties: forcing them to wait and only allowing one core to execute split
+locks at a time.
+
+These mitigations can make those bad applications unbearably slow. Setting
+split_lock_mitigate=0 may restore some application performance, but will also
+increase system exposure to denial of service attacks from split lock users.
+
+= ===================================================================
+0 Disable the mitigation mode - just warns the split lock on kernel log
+  and exposes the system to denials of service from the split lockers.
+1 Enable the mitigation mode (this is the default) - penalizes the split
+  lockers with intentional performance degradation.
+= ===================================================================
+
+
 stack_erasing
 =============
 
@@ -1500,6 +1532,16 @@ entry will default to 2 instead of 0.
 2 Unprivileged calls to ``bpf()`` are disabled
 = =============================================================
 
+
+warn_limit
+==========
+
+Number of kernel warnings after which the kernel should panic when
+``panic_on_warn`` is not set. Setting this to 0 disables checking
+the warning count. Setting this to 1 has the same effect as setting
+``panic_on_warn=1``. The default value is 0.
+
+
 watchdog
 ========
 
diff --git linux-libre-6.1-gnu/Documentation/arm64/silicon-errata.rst linux-libre-6.1.39-gnu/Documentation/arm64/silicon-errata.rst
index 808ade4cc008..55492fea4427 100644
--- linux-libre-6.1-gnu/Documentation/arm64/silicon-errata.rst
+++ linux-libre-6.1.39-gnu/Documentation/arm64/silicon-errata.rst
@@ -170,6 +170,8 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | NVIDIA         | Carmel Core     | N/A             | NVIDIA_CARMEL_CNP_ERRATUM   |
 +----------------+-----------------+-----------------+-----------------------------+
+| NVIDIA         | T241 GICv3/4.x  | T241-FABRIC-4   | N/A                         |
++----------------+-----------------+-----------------+-----------------------------+
 +----------------+-----------------+-----------------+-----------------------------+
 | Freescale/NXP  | LS2080A/LS1043A | A-008585        | FSL_ERRATUM_A008585         |
 +----------------+-----------------+-----------------+-----------------------------+
diff --git linux-libre-6.1-gnu/Documentation/block/inline-encryption.rst linux-libre-6.1.39-gnu/Documentation/block/inline-encryption.rst
index 4d151fbe2058..f9bf18ea6509 100644
--- linux-libre-6.1-gnu/Documentation/block/inline-encryption.rst
+++ linux-libre-6.1.39-gnu/Documentation/block/inline-encryption.rst
@@ -142,7 +142,7 @@ Therefore, we also introduce *blk-crypto-fallback*, which is an implementation
 of inline encryption using the kernel crypto API.  blk-crypto-fallback is built
 into the block layer, so it works on any block device without any special setup.
 Essentially, when a bio with an encryption context is submitted to a
-request_queue that doesn't support that encryption context, the block layer will
+block_device that doesn't support that encryption context, the block layer will
 handle en/decryption of the bio using blk-crypto-fallback.
 
 For encryption, the data cannot be encrypted in-place, as callers usually rely
@@ -187,7 +187,7 @@ API presented to users of the block layer
 
 ``blk_crypto_config_supported()`` allows users to check ahead of time whether
 inline encryption with particular crypto settings will work on a particular
-request_queue -- either via hardware or via blk-crypto-fallback.  This function
+block_device -- either via hardware or via blk-crypto-fallback.  This function
 takes in a ``struct blk_crypto_config`` which is like blk_crypto_key, but omits
 the actual bytes of the key and instead just contains the algorithm, data unit
 size, etc.  This function can be useful if blk-crypto-fallback is disabled.
@@ -195,7 +195,7 @@ size, etc.  This function can be useful if blk-crypto-fallback is disabled.
 ``blk_crypto_init_key()`` allows users to initialize a blk_crypto_key.
 
 Users must call ``blk_crypto_start_using_key()`` before actually starting to use
-a blk_crypto_key on a request_queue (even if ``blk_crypto_config_supported()``
+a blk_crypto_key on a block_device (even if ``blk_crypto_config_supported()``
 was called earlier).  This is needed to initialize blk-crypto-fallback if it
 will be needed.  This must not be called from the data path, as this may have to
 allocate resources, which may deadlock in that case.
@@ -207,7 +207,7 @@ for en/decryption.  Users don't need to worry about freeing the bio_crypt_ctx
 later, as that happens automatically when the bio is freed or reset.
 
 Finally, when done using inline encryption with a blk_crypto_key on a
-request_queue, users must call ``blk_crypto_evict_key()``.  This ensures that
+block_device, users must call ``blk_crypto_evict_key()``.  This ensures that
 the key is evicted from all keyslots it may be programmed into and unlinked from
 any kernel data structures it may be linked into.
 
@@ -221,9 +221,9 @@ as follows:
 5. ``blk_crypto_evict_key()`` (after all I/O has completed)
 6. Zeroize the blk_crypto_key (this has no dedicated function)
 
-If a blk_crypto_key is being used on multiple request_queues, then
+If a blk_crypto_key is being used on multiple block_devices, then
 ``blk_crypto_config_supported()`` (if used), ``blk_crypto_start_using_key()``,
-and ``blk_crypto_evict_key()`` must be called on each request_queue.
+and ``blk_crypto_evict_key()`` must be called on each block_device.
 
 API presented to device drivers
 ===============================
diff --git linux-libre-6.1-gnu/Documentation/bpf/instruction-set.rst linux-libre-6.1.39-gnu/Documentation/bpf/instruction-set.rst
index 5d798437dad4..3ba6475cfbfc 100644
--- linux-libre-6.1-gnu/Documentation/bpf/instruction-set.rst
+++ linux-libre-6.1.39-gnu/Documentation/bpf/instruction-set.rst
@@ -99,19 +99,26 @@ code      value  description
 BPF_ADD   0x00   dst += src
 BPF_SUB   0x10   dst -= src
 BPF_MUL   0x20   dst \*= src
-BPF_DIV   0x30   dst /= src
+BPF_DIV   0x30   dst = (src != 0) ? (dst / src) : 0
 BPF_OR    0x40   dst \|= src
 BPF_AND   0x50   dst &= src
 BPF_LSH   0x60   dst <<= src
 BPF_RSH   0x70   dst >>= src
 BPF_NEG   0x80   dst = ~src
-BPF_MOD   0x90   dst %= src
+BPF_MOD   0x90   dst = (src != 0) ? (dst % src) : dst
 BPF_XOR   0xa0   dst ^= src
 BPF_MOV   0xb0   dst = src
 BPF_ARSH  0xc0   sign extending shift right
 BPF_END   0xd0   byte swap operations (see `Byte swap instructions`_ below)
 ========  =====  ==========================================================
 
+Underflow and overflow are allowed during arithmetic operations, meaning
+the 64-bit or 32-bit value will wrap. If eBPF program execution would
+result in division by zero, the destination register is instead set to zero.
+If execution would result in modulo by zero, for ``BPF_ALU64`` the value of
+the destination register is unchanged whereas for ``BPF_ALU`` the upper
+32 bits of the destination register are zeroed.
+
 ``BPF_ADD | BPF_X | BPF_ALU`` means::
 
   dst_reg = (u32) dst_reg + (u32) src_reg;
@@ -128,6 +135,11 @@ BPF_END   0xd0   byte swap operations (see `Byte swap instructions`_ below)
 
   src_reg = src_reg ^ imm32
 
+Also note that the division and modulo operations are unsigned. Thus, for
+``BPF_ALU``, 'imm' is first interpreted as an unsigned 32-bit value, whereas
+for ``BPF_ALU64``, 'imm' is first sign extended to 64 bits and the result
+interpreted as an unsigned 64-bit value. There are no instructions for
+signed division or modulo.
 
 Byte swap instructions
 ~~~~~~~~~~~~~~~~~~~~~~
diff --git linux-libre-6.1-gnu/Documentation/dev-tools/gdb-kernel-debugging.rst linux-libre-6.1.39-gnu/Documentation/dev-tools/gdb-kernel-debugging.rst
index 8e0f1fe8d17a..895285c037c7 100644
--- linux-libre-6.1-gnu/Documentation/dev-tools/gdb-kernel-debugging.rst
+++ linux-libre-6.1.39-gnu/Documentation/dev-tools/gdb-kernel-debugging.rst
@@ -39,6 +39,10 @@ Setup
   this mode. In this case, you should build the kernel with
   CONFIG_RANDOMIZE_BASE disabled if the architecture supports KASLR.
 
+- Build the gdb scripts (required on kernels v5.1 and above)::
+
+    make scripts_gdb
+
 - Enable the gdb stub of QEMU/KVM, either
 
     - at VM startup time by appending "-s" to the QEMU command line
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml
index 9b31f864e071..71364c6081ff 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml
@@ -32,7 +32,7 @@ properties:
     maxItems: 1
 
   iommus:
-    maxItems: 1
+    maxItems: 4
 
   power-domains:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
index 63fb02014a56..117e3db43f84 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
@@ -32,7 +32,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt8186-disp-ccorr
-          - const: mediatek,mt8183-disp-ccorr
+          - const: mediatek,mt8192-disp-ccorr
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
index 3b609c19e0bc..2fa1759e74d9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
@@ -32,7 +32,7 @@ properties:
       - description: Display byte clock
       - description: Display byte interface clock
       - description: Display pixel clock
-      - description: Display escape clock
+      - description: Display core clock
       - description: Display AHB clock
       - description: Display AXI clock
 
@@ -65,6 +65,18 @@ properties:
       Indicates if the DSI controller is driving a panel which needs
       2 DSI links.
 
+  qcom,master-dsi:
+    type: boolean
+    description: |
+      Indicates if the DSI controller is the master DSI controller when
+      qcom,dual-dsi-mode enabled.
+
+  qcom,sync-dual-dsi:
+    type: boolean
+    description: |
+      Indicates if the DSI controller needs to sync the other DSI controller
+      with MIPI DCS commands when qcom,dual-dsi-mode enabled.
+
   assigned-clocks:
     maxItems: 2
     description: |
@@ -134,8 +146,6 @@ required:
   - phy-names
   - assigned-clocks
   - assigned-clock-parents
-  - power-domains
-  - operating-points-v2
   - ports
 
 additionalProperties: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
index d9ad8b659f58..3ec466c3ab38 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
@@ -69,7 +69,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - vdds-supply
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
index 1342d74ecfe0..0a7b5f110d88 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
@@ -38,7 +38,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - vcca-supply
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
index 3d8540a06fe2..2f1fd140c87d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
@@ -34,6 +34,10 @@ properties:
   vddio-supply:
     description: Phandle to vdd-io regulator device node.
 
+  qcom,dsi-phy-regulator-ldo-mode:
+    type: boolean
+    description: Indicates if the LDO mode PHY regulator is wanted.
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
index c46378efc123..92e899905ef8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
@@ -16,7 +16,7 @@ properties:
   compatible:
     items:
       - enum:
-          - renesas,i2c-r9a09g011  # RZ/V2M
+          - renesas,r9a09g011-i2c  # RZ/V2M
       - const: renesas,rzv2m-i2c
 
   reg:
@@ -66,7 +66,7 @@ examples:
     #include <dt-bindings/interrupt-controller/arm-gic.h>
 
     i2c0: i2c@a4030000 {
-        compatible = "renesas,i2c-r9a09g011", "renesas,rzv2m-i2c";
+        compatible = "renesas,r9a09g011-i2c", "renesas,rzv2m-i2c";
         reg = <0xa4030000 0x80>;
         interrupts = <GIC_SPI 232 IRQ_TYPE_EDGE_RISING>,
                      <GIC_SPI 236 IRQ_TYPE_EDGE_RISING>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
index c115e2e99bd9..4a7b1385fdc7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
@@ -86,7 +86,7 @@ patternProperties:
             of the MAX chips to the GyroADC, while MISO line of each Maxim
             ADC connects to a shared input pin of the GyroADC.
         enum:
-          - adi,7476
+          - adi,ad7476
           - fujitsu,mb88101a
           - maxim,max1162
           - maxim,max11100
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
index 02e605fac408..9ddba7f2e7aa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
@@ -473,9 +473,6 @@ patternProperties:
               Specifies whether the event is to be interpreted as a key (1)
               or a switch (5).
 
-        required:
-          - linux,code
-
         additionalProperties: false
 
     dependencies:
@@ -501,7 +498,7 @@ patternProperties:
 
       azoteq,slider-size:
         $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
+        minimum: 1
         maximum: 65535
         description:
           Specifies the slider's one-dimensional resolution, equal to the
@@ -575,9 +572,9 @@ patternProperties:
           linux,code: true
 
           azoteq,gesture-max-ms:
-            multipleOf: 4
+            multipleOf: 16
             minimum: 0
-            maximum: 1020
+            maximum: 4080
             description:
               Specifies the length of time (in ms) within which a tap, swipe
               or flick gesture must be completed in order to be acknowledged
@@ -585,9 +582,9 @@ patternProperties:
               gesture applies to all remaining swipe or flick gestures.
 
           azoteq,gesture-min-ms:
-            multipleOf: 4
+            multipleOf: 16
             minimum: 0
-            maximum: 124
+            maximum: 496
             description:
               Specifies the length of time (in ms) for which a tap gesture must
               be held in order to be acknowledged by the device.
@@ -620,9 +617,6 @@ patternProperties:
               GPIO, they must all be of the same type (proximity, touch or
               slider gesture).
 
-        required:
-          - linux,code
-
         additionalProperties: false
 
     required:
@@ -693,6 +687,7 @@ allOf:
           properties:
             azoteq,slider-size:
               multipleOf: 16
+              minimum: 16
               maximum: 4080
 
             azoteq,top-speed:
@@ -935,14 +930,14 @@ examples:
 
                             event-tap {
                                     linux,code = <KEY_PLAYPAUSE>;
-                                    azoteq,gesture-max-ms = <600>;
-                                    azoteq,gesture-min-ms = <24>;
+                                    azoteq,gesture-max-ms = <400>;
+                                    azoteq,gesture-min-ms = <32>;
                             };
 
                             event-flick-pos {
                                     linux,code = <KEY_NEXTSONG>;
-                                    azoteq,gesture-max-ms = <600>;
-                                    azoteq,gesture-dist = <816>;
+                                    azoteq,gesture-max-ms = <800>;
+                                    azoteq,gesture-dist = <800>;
                             };
 
                             event-flick-neg {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
index 6a3e3ede1ede..777f2da52f1e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
@@ -98,6 +98,10 @@ properties:
     type: object
     $ref: /schemas/regulator/qcom,spmi-regulator.yaml#
 
+  pwm:
+    type: object
+    $ref: /schemas/leds/leds-qcom-lpg.yaml#
+
 patternProperties:
   "^adc@[0-9a-f]+$":
     type: object
@@ -123,10 +127,6 @@ patternProperties:
     type: object
     $ref: /schemas/power/reset/qcom,pon.yaml#
 
-  "pwm@[0-9a-f]+$":
-    type: object
-    $ref: /schemas/leds/leds-qcom-lpg.yaml#
-
   "^rtc@[0-9a-f]+$":
     type: object
     $ref: /schemas/rtc/qcom-pm8xxx-rtc.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
index 7149784a36ac..3ee77af5a74c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
@@ -84,6 +84,13 @@ patternProperties:
   "^otp(-[0-9]+)?$":
     type: object
 
+  spi-cpol: true
+  spi-cpha: true
+
+dependencies:
+  spi-cpol: [ spi-cpha ]
+  spi-cpha: [ spi-cpol ]
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
index 376e739bcad4..49b4f7a32e71 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
@@ -14,9 +14,6 @@ description: |+
   This PCIe host controller is based on the Synopsys DesignWare PCIe IP
   and thus inherits all the common properties defined in snps,dw-pcie.yaml.
 
-allOf:
-  - $ref: /schemas/pci/snps,dw-pcie.yaml#
-
 properties:
   compatible:
     enum:
@@ -61,7 +58,7 @@ properties:
       - const: pcie
       - const: pcie_bus
       - const: pcie_phy
-      - const: pcie_inbound_axi for imx6sx-pcie, pcie_aux for imx8mq-pcie
+      - enum: [ pcie_inbound_axi, pcie_aux ]
 
   num-lanes:
     const: 1
@@ -175,6 +172,47 @@ required:
   - clocks
   - clock-names
 
+allOf:
+  - $ref: /schemas/pci/snps,dw-pcie.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx6sx-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - {}
+            - {}
+            - {}
+            - const: pcie_inbound_axi
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx8mq-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - {}
+            - {}
+            - {}
+            - const: pcie_aux
+  - if:
+      properties:
+        compatible:
+          not:
+            contains:
+              enum:
+                - fsl,imx6sx-pcie
+                - fsl,imx8mq-pcie
+    then:
+      properties:
+        clock-names:
+          maxItems: 3
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
index 48ed227fc5b9..53da2edd7c9a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
@@ -36,7 +36,7 @@ properties:
       - const: mpu
 
   interrupts:
-    maxItems: 1
+    maxItems: 2
 
   clocks:
     items:
@@ -94,8 +94,9 @@ examples:
             #interrupt-cells = <1>;
             ranges = <0x81000000 0 0x40000000 0 0x40000000 0 0x00010000>,
                      <0x82000000 0 0x50000000 0 0x50000000 0 0x20000000>;
-            interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
-            interrupt-names = "intr";
+            interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "msi", "intr";
             interrupt-map-mask = <0 0 0 7>;
             interrupt-map =
                 <0 0 0 1 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
similarity index 85%
rename from Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
rename to Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
index f3a5fbabbbb5..bb01c6b34dab 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
@@ -2,7 +2,7 @@
 # Copyright 2019 BayLibre, SAS
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb2-phy.yaml#"
+$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb2-phy.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
 title: Amlogic G12A USB2 PHY
@@ -13,8 +13,8 @@ maintainers:
 properties:
   compatible:
     enum:
-      - amlogic,meson-g12a-usb2-phy
-      - amlogic,meson-a1-usb2-phy
+      - amlogic,g12a-usb2-phy
+      - amlogic,a1-usb2-phy
 
   reg:
     maxItems: 1
@@ -68,7 +68,7 @@ additionalProperties: false
 examples:
   - |
     phy@36000 {
-          compatible = "amlogic,meson-g12a-usb2-phy";
+          compatible = "amlogic,g12a-usb2-phy";
           reg = <0x36000 0x2000>;
           clocks = <&xtal>;
           clock-names = "xtal";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
similarity index 82%
rename from Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
rename to Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
index 868b4e6fde71..129d26e99776 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
@@ -2,7 +2,7 @@
 # Copyright 2019 BayLibre, SAS
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml#"
+$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb3-pcie-phy.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
 title: Amlogic G12A USB3 + PCIE Combo PHY
@@ -13,7 +13,7 @@ maintainers:
 properties:
   compatible:
     enum:
-      - amlogic,meson-g12a-usb3-pcie-phy
+      - amlogic,g12a-usb3-pcie-phy
 
   reg:
     maxItems: 1
@@ -49,7 +49,7 @@ additionalProperties: false
 examples:
   - |
     phy@46000 {
-          compatible = "amlogic,meson-g12a-usb3-pcie-phy";
+          compatible = "amlogic,g12a-usb3-pcie-phy";
           reg = <0x46000 0x2000>;
           clocks = <&ref_clk>;
           clock-names = "ref_clk";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
index 89b8f3dd67a1..3342847dcb19 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
@@ -87,6 +87,8 @@ patternProperties:
           "wifi_led"        "led"       1, 2
           "i2c"             "i2c"       3, 4
           "uart1_0"         "uart"      7, 8, 9, 10
+          "uart1_rx_tx"     "uart"      42, 43
+          "uart1_cts_rts"   "uart"      44, 45
           "pcie_clk"        "pcie"      9
           "pcie_wake"       "pcie"      10
           "spi1_0"          "spi"       11, 12, 13, 14
@@ -98,9 +100,11 @@ patternProperties:
           "emmc_45"         "emmc"      22, 23, 24, 25, 26, 27, 28, 29, 30,
                                         31, 32
           "spi1_1"          "spi"       23, 24, 25, 26
-          "uart1_2"         "uart"      29, 30, 31, 32
+          "uart1_2_rx_tx"   "uart"      29, 30
+          "uart1_2_cts_rts" "uart"      31, 32
           "uart1_1"         "uart"      23, 24, 25, 26
-          "uart2_0"         "uart"      29, 30, 31, 32
+          "uart2_0_rx_tx"   "uart"      29, 30
+          "uart2_0_cts_rts" "uart"      31, 32
           "spi0"            "spi"       33, 34, 35, 36
           "spi0_wp_hold"    "spi"       37, 38
           "uart1_3_rx_tx"   "uart"      35, 36
@@ -157,7 +161,7 @@ patternProperties:
             then:
               properties:
                 groups:
-                  enum: [emmc, emmc_rst]
+                  enum: [emmc_45, emmc_51]
           - if:
               properties:
                 function:
@@ -221,8 +225,12 @@ patternProperties:
             then:
               properties:
                 groups:
-                  enum: [uart1_0, uart1_1, uart1_2, uart1_3_rx_tx,
-                         uart1_3_cts_rts, uart2_0, uart2_1, uart0, uart1, uart2]
+                  items:
+                    enum: [uart1_0, uart1_rx_tx, uart1_cts_rts, uart1_1,
+                           uart1_2_rx_tx, uart1_2_cts_rts, uart1_3_rx_tx,
+                           uart1_3_cts_rts, uart2_0_rx_tx, uart2_0_cts_rts,
+                           uart2_1, uart0, uart1, uart2]
+                  maxItems: 2
           - if:
               properties:
                 function:
@@ -356,6 +364,27 @@ examples:
         interrupt-parent = <&gic>;
         #interrupt-cells = <2>;
 
+        pcie_pins: pcie-pins {
+          mux {
+            function = "pcie";
+            groups = "pcie_clk", "pcie_wake", "pcie_pereset";
+          };
+        };
+
+        pwm_pins: pwm-pins {
+          mux {
+            function = "pwm";
+            groups = "pwm0", "pwm1_0";
+          };
+        };
+
+        spi0_pins: spi0-pins {
+          mux {
+            function = "spi";
+            groups = "spi0", "spi0_wp_hold";
+          };
+        };
+
         uart1_pins: uart1-pins {
           mux {
             function = "uart";
@@ -363,6 +392,13 @@ examples:
           };
         };
 
+        uart1_3_pins: uart1-3-pins {
+          mux {
+            function = "uart";
+            groups = "uart1_3_rx_tx", "uart1_3_cts_rts";
+          };
+        };
+
         uart2_pins: uart2-pins {
           mux {
             function = "uart";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
index d96170eecbd2..0b1eca734d3b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
@@ -56,7 +56,6 @@ required:
 unevaluatedProperties: false
 
 allOf:
-  - $ref: reboot-mode.yaml#
   - if:
       properties:
         compatible:
@@ -66,6 +65,9 @@ allOf:
               - qcom,pms405-pon
               - qcom,pm8998-pon
     then:
+      allOf:
+        - $ref: reboot-mode.yaml#
+
       properties:
         reg:
           maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
index a7fae1772a81..cd8e9a8907f8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
@@ -30,7 +30,9 @@ properties:
     maxItems: 1
 
   "#pwm-cells":
-    const: 2
+    enum: [2, 3]
+    description:
+      The only flag supported by the controller is PWM_POLARITY_INVERTED.
 
   microchip,sync-update-mask:
     description: |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
index 01f9d4e236e9..a7feb497eb89 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
@@ -19,8 +19,8 @@ description: |
   additional information and example.
 
 patternProperties:
-  # 25 LDOs
-  "^LDO([1-9]|[1][0-9]|2[0-5])$":
+  # 25 LDOs, without LDO10-12
+  "^LDO([1-9]|1[3-9]|2[0-5])$":
     type: object
     $ref: regulator.yaml#
     unevaluatedProperties: false
@@ -30,6 +30,23 @@ patternProperties:
     required:
       - regulator-name
 
+  "^LDO(1[0-2])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    properties:
+      samsung,ext-control-gpios:
+        maxItems: 1
+        description:
+          LDO10, LDO11 and LDO12 can be configured to external control over
+          GPIO.
+
+    required:
+      - regulator-name
+
   # 5 bucks
   "^BUCK[1-5]$":
     type: object
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml
index 90a7cabf58fe..d4148418350c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml
@@ -80,7 +80,7 @@ properties:
       insensitive, letters in the riscv,isa string must be all
       lowercase to simplify parsing.
     $ref: "/schemas/types.yaml#/definitions/string"
-    pattern: ^rv(?:64|32)imaf?d?q?c?b?v?k?h?(?:_[hsxz](?:[a-z])+)*$
+    pattern: ^rv(?:64|32)imaf?d?q?c?b?k?j?p?v?h?(?:[hsxz](?:[a-z])+)?(?:_[hsxz](?:[a-z])+)*$
 
   # RISC-V requires 'timebase-frequency' in /cpus, so disallow it here
   timebase-frequency: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml
index f930e7f1349f..52c094873863 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml
@@ -91,7 +91,7 @@ properties:
           - description: Error interrupt
           - description: Receive buffer full interrupt
           - description: Transmit buffer empty interrupt
-          - description: Transmit End interrupt
+          - description: Break interrupt
       - items:
           - description: Error interrupt
           - description: Receive buffer full interrupt
@@ -106,7 +106,7 @@ properties:
           - const: eri
           - const: rxi
           - const: txi
-          - const: tei
+          - const: bri
       - items:
           - const: eri
           - const: rxi
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
index 5b8d59245f82..b358fd601ed3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
@@ -62,7 +62,7 @@ patternProperties:
         description: phandle of the CPU DAI
 
     patternProperties:
-      "^codec-[0-9]+$":
+      "^codec(-[0-9]+)?$":
         type: object
         additionalProperties: false
         description: |-
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/everest,es8326.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/everest,es8326.yaml
old mode 100755
new mode 100644
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
index 1de11e7f33bb..c8d803097d81 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
@@ -27,6 +27,7 @@ properties:
     const: 0
 
   clocks:
+    minItems: 3
     maxItems: 5
 
   clock-names:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
index 5d6ea66a863f..1f75feec3dec 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
@@ -109,7 +109,7 @@ audio-codec@1{
 	reg  = <1 0>;
 	interrupts = <&msmgpio 54 IRQ_TYPE_LEVEL_HIGH>;
 	interrupt-names = "intr2"
-	reset-gpios = <&msmgpio 64 0>;
+	reset-gpios = <&msmgpio 64 GPIO_ACTIVE_LOW>;
 	slim-ifc-dev  = <&wc9335_ifd>;
 	clock-names = "mclk", "native";
 	clocks = <&rpmcc RPM_SMD_DIV_CLK1>,
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rt5682.txt linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/rt5682.txt
index c5f2b8febcee..6b87db68337c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rt5682.txt
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/rt5682.txt
@@ -46,7 +46,7 @@ Optional properties:
 
 - realtek,dmic-clk-driving-high : Set the high driving of the DMIC clock out.
 
-- #sound-dai-cells: Should be set to '<0>'.
+- #sound-dai-cells: Should be set to '<1>'.
 
 Pins on the device (for linking into audio routes) for RT5682:
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml
index 30f6b029ac08..cb519a4b6e71 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml
@@ -52,7 +52,9 @@ properties:
     description: TDM TX current sense time slot.
 
   '#sound-dai-cells':
-    const: 1
+    # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+    # compatibility but is deprecated.
+    enum: [0, 1]
 
 required:
   - compatible
@@ -69,7 +71,7 @@ examples:
      codec: codec@4c {
        compatible = "ti,tas2562";
        reg = <0x4c>;
-       #sound-dai-cells = <1>;
+       #sound-dai-cells = <0>;
        interrupt-parent = <&gpio1>;
        interrupts = <14>;
        shutdown-gpios = <&gpio1 15 0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml
index bc90e72bf7cf..1859fbe1cdf1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml
@@ -54,7 +54,9 @@ properties:
       - 1 # Falling edge
 
   '#sound-dai-cells':
-    const: 1
+    # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+    # compatibility but is deprecated.
+    enum: [0, 1]
 
 required:
   - compatible
@@ -71,7 +73,7 @@ examples:
      codec: codec@41 {
        compatible = "ti,tas2770";
        reg = <0x41>;
-       #sound-dai-cells = <1>;
+       #sound-dai-cells = <0>;
        interrupt-parent = <&gpio1>;
        interrupts = <14>;
        reset-gpio = <&gpio1 15 0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml
index 66a0df8850ea..079cb6f8d447 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml
@@ -47,7 +47,9 @@ properties:
     description: TDM TX voltage sense time slot.
 
   '#sound-dai-cells':
-    const: 1
+    # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+    # compatibility but is deprecated.
+    enum: [0, 1]
 
 required:
   - compatible
@@ -64,7 +66,7 @@ examples:
      codec: codec@38 {
        compatible = "ti,tas2764";
        reg = <0x38>;
-       #sound-dai-cells = <1>;
+       #sound-dai-cells = <0>;
        interrupt-parent = <&gpio1>;
        interrupts = <14>;
        reset-gpios = <&gpio1 15 0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
index dc9d6ed0781d..5d0bfea2c087 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
@@ -64,7 +64,7 @@ properties:
     description:
       size of memory intended as internal memory for endpoints
       buffers expressed in KB
-    $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint16
 
   cdns,phyrst-a-enable:
     description: Enable resetting of PHY if Rx fail is detected
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/snps,dwc3.yaml linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 6d78048c4613..045fc7a28c45 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ linux-libre-6.1.39-gnu/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -260,7 +260,7 @@ properties:
     description:
       High-Speed PHY interface selection between UTMI+ and ULPI when the
       DWC_USB3_HSPHY_INTERFACE has value 3.
-    $ref: /schemas/types.yaml#/definitions/uint8
+    $ref: /schemas/types.yaml#/definitions/string
     enum: [utmi, ulpi]
 
   snps,quirk-frame-length-adjustment:
diff --git linux-libre-6.1-gnu/Documentation/driver-api/spi.rst linux-libre-6.1.39-gnu/Documentation/driver-api/spi.rst
index f64cb666498a..f28887045049 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/spi.rst
+++ linux-libre-6.1.39-gnu/Documentation/driver-api/spi.rst
@@ -25,8 +25,8 @@ hardware, which may be as simple as a set of GPIO pins or as complex as
 a pair of FIFOs connected to dual DMA engines on the other side of the
 SPI shift register (maximizing throughput). Such drivers bridge between
 whatever bus they sit on (often the platform bus) and SPI, and expose
-the SPI side of their device as a :c:type:`struct spi_master
-<spi_master>`. SPI devices are children of that master,
+the SPI side of their device as a :c:type:`struct spi_controller
+<spi_controller>`. SPI devices are children of that master,
 represented as a :c:type:`struct spi_device <spi_device>` and
 manufactured from :c:type:`struct spi_board_info
 <spi_board_info>` descriptors which are usually provided by
diff --git linux-libre-6.1-gnu/Documentation/fault-injection/fault-injection.rst linux-libre-6.1.39-gnu/Documentation/fault-injection/fault-injection.rst
index 17779a2772e5..5f6454b9dbd4 100644
--- linux-libre-6.1-gnu/Documentation/fault-injection/fault-injection.rst
+++ linux-libre-6.1.39-gnu/Documentation/fault-injection/fault-injection.rst
@@ -83,9 +83,7 @@ configuration of fault-injection capabilities.
 - /sys/kernel/debug/fail*/times:
 
 	specifies how many times failures may happen at most. A value of -1
-	means "no limit". Note, though, that this file only accepts unsigned
-	values. So, if you want to specify -1, you better use 'printf' instead
-	of 'echo', e.g.: $ printf %#x -1 > times
+	means "no limit".
 
 - /sys/kernel/debug/fail*/space:
 
@@ -284,7 +282,7 @@ Application Examples
     echo Y > /sys/kernel/debug/$FAILTYPE/task-filter
     echo 10 > /sys/kernel/debug/$FAILTYPE/probability
     echo 100 > /sys/kernel/debug/$FAILTYPE/interval
-    printf %#x -1 > /sys/kernel/debug/$FAILTYPE/times
+    echo -1 > /sys/kernel/debug/$FAILTYPE/times
     echo 0 > /sys/kernel/debug/$FAILTYPE/space
     echo 2 > /sys/kernel/debug/$FAILTYPE/verbose
     echo Y > /sys/kernel/debug/$FAILTYPE/ignore-gfp-wait
@@ -338,7 +336,7 @@ Application Examples
     echo N > /sys/kernel/debug/$FAILTYPE/task-filter
     echo 10 > /sys/kernel/debug/$FAILTYPE/probability
     echo 100 > /sys/kernel/debug/$FAILTYPE/interval
-    printf %#x -1 > /sys/kernel/debug/$FAILTYPE/times
+    echo -1 > /sys/kernel/debug/$FAILTYPE/times
     echo 0 > /sys/kernel/debug/$FAILTYPE/space
     echo 2 > /sys/kernel/debug/$FAILTYPE/verbose
     echo Y > /sys/kernel/debug/$FAILTYPE/ignore-gfp-wait
@@ -369,7 +367,7 @@ Application Examples
     echo N > /sys/kernel/debug/$FAILTYPE/task-filter
     echo 100 > /sys/kernel/debug/$FAILTYPE/probability
     echo 0 > /sys/kernel/debug/$FAILTYPE/interval
-    printf %#x -1 > /sys/kernel/debug/$FAILTYPE/times
+    echo -1 > /sys/kernel/debug/$FAILTYPE/times
     echo 0 > /sys/kernel/debug/$FAILTYPE/space
     echo 1 > /sys/kernel/debug/$FAILTYPE/verbose
 
diff --git linux-libre-6.1-gnu/Documentation/fault-injection/provoke-crashes.rst linux-libre-6.1.39-gnu/Documentation/fault-injection/provoke-crashes.rst
index 3abe84225613..1f087e502ca6 100644
--- linux-libre-6.1-gnu/Documentation/fault-injection/provoke-crashes.rst
+++ linux-libre-6.1.39-gnu/Documentation/fault-injection/provoke-crashes.rst
@@ -29,7 +29,7 @@ recur_count
 cpoint_name
 	Where in the kernel to trigger the action. It can be
 	one of INT_HARDWARE_ENTRY, INT_HW_IRQ_EN, INT_TASKLET_ENTRY,
-	FS_DEVRW, MEM_SWAPOUT, TIMERADD, SCSI_QUEUE_RQ, or DIRECT.
+	FS_SUBMIT_BH, MEM_SWAPOUT, TIMERADD, SCSI_QUEUE_RQ, or DIRECT.
 
 cpoint_type
 	Indicates the action to be taken on hitting the crash point.
diff --git linux-libre-6.1-gnu/Documentation/filesystems/autofs-mount-control.rst linux-libre-6.1.39-gnu/Documentation/filesystems/autofs-mount-control.rst
index bf4b511cdbe8..b5a379d25c40 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/autofs-mount-control.rst
+++ linux-libre-6.1.39-gnu/Documentation/filesystems/autofs-mount-control.rst
@@ -196,7 +196,7 @@ information and return operation results::
 		    struct args_ismountpoint	ismountpoint;
 	    };
 
-	    char path[0];
+	    char path[];
     };
 
 The ioctlfd field is a mount point file descriptor of an autofs mount
diff --git linux-libre-6.1-gnu/Documentation/filesystems/autofs.rst linux-libre-6.1.39-gnu/Documentation/filesystems/autofs.rst
index 4f490278d22f..3b6e38e646cd 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/autofs.rst
+++ linux-libre-6.1.39-gnu/Documentation/filesystems/autofs.rst
@@ -467,7 +467,7 @@ Each ioctl is passed a pointer to an `autofs_dev_ioctl` structure::
 			struct args_ismountpoint	ismountpoint;
 		};
 
-                char path[0];
+                char path[];
         };
 
 For the **OPEN_MOUNT** and **IS_MOUNTPOINT** commands, the target
diff --git linux-libre-6.1-gnu/Documentation/filesystems/directory-locking.rst linux-libre-6.1.39-gnu/Documentation/filesystems/directory-locking.rst
index 504ba940c36c..dccd61c7c5c3 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/directory-locking.rst
+++ linux-libre-6.1.39-gnu/Documentation/filesystems/directory-locking.rst
@@ -22,12 +22,11 @@ exclusive.
 3) object removal.  Locking rules: caller locks parent, finds victim,
 locks victim and calls the method.  Locks are exclusive.
 
-4) rename() that is _not_ cross-directory.  Locking rules: caller locks
-the parent and finds source and target.  In case of exchange (with
-RENAME_EXCHANGE in flags argument) lock both.  In any case,
-if the target already exists, lock it.  If the source is a non-directory,
-lock it.  If we need to lock both, lock them in inode pointer order.
-Then call the method.  All locks are exclusive.
+4) rename() that is _not_ cross-directory.  Locking rules: caller locks the
+parent and finds source and target.  We lock both (provided they exist).  If we
+need to lock two inodes of different type (dir vs non-dir), we lock directory
+first.  If we need to lock two inodes of the same type, lock them in inode
+pointer order.  Then call the method.  All locks are exclusive.
 NB: we might get away with locking the source (and target in exchange
 case) shared.
 
@@ -44,15 +43,17 @@ All locks are exclusive.
 rules:
 
 	* lock the filesystem
-	* lock parents in "ancestors first" order.
+	* lock parents in "ancestors first" order. If one is not ancestor of
+	  the other, lock them in inode pointer order.
 	* find source and target.
 	* if old parent is equal to or is a descendent of target
 	  fail with -ENOTEMPTY
 	* if new parent is equal to or is a descendent of source
 	  fail with -ELOOP
-	* If it's an exchange, lock both the source and the target.
-	* If the target exists, lock it.  If the source is a non-directory,
-	  lock it.  If we need to lock both, do so in inode pointer order.
+	* Lock both the source and the target provided they exist. If we
+	  need to lock two inodes of different type (dir vs non-dir), we lock
+	  the directory first. If we need to lock two inodes of the same type,
+	  lock them in inode pointer order.
 	* call the method.
 
 All ->i_rwsem are taken exclusive.  Again, we might get away with locking
@@ -66,8 +67,9 @@ If no directory is its own ancestor, the scheme above is deadlock-free.
 
 Proof:
 
-	First of all, at any moment we have a partial ordering of the
-	objects - A < B iff A is an ancestor of B.
+	First of all, at any moment we have a linear ordering of the
+	objects - A < B iff (A is an ancestor of B) or (B is not an ancestor
+        of A and ptr(A) < ptr(B)).
 
 	That ordering can change.  However, the following is true:
 
diff --git linux-libre-6.1-gnu/Documentation/filesystems/mount_api.rst linux-libre-6.1.39-gnu/Documentation/filesystems/mount_api.rst
index eb358a00be27..1d16787a00e9 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/mount_api.rst
+++ linux-libre-6.1.39-gnu/Documentation/filesystems/mount_api.rst
@@ -814,6 +814,7 @@ process the parameters it is given.
        int fs_lookup_param(struct fs_context *fc,
 			   struct fs_parameter *value,
 			   bool want_bdev,
+			   unsigned int flags,
 			   struct path *_path);
 
      This takes a parameter that carries a string or filename type and attempts
diff --git linux-libre-6.1-gnu/Documentation/filesystems/vfs.rst linux-libre-6.1.39-gnu/Documentation/filesystems/vfs.rst
index 2b55f71e2ae1..b5e8b8af8afb 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/vfs.rst
+++ linux-libre-6.1.39-gnu/Documentation/filesystems/vfs.rst
@@ -1221,7 +1221,7 @@ defined:
 	return
 	-ECHILD and it will be called again in ref-walk mode.
 
-``_weak_revalidate``
+``d_weak_revalidate``
 	called when the VFS needs to revalidate a "jumped" dentry.  This
 	is called when a path-walk ends at dentry that was not acquired
 	by doing a lookup in the parent directory.  This includes "/",
diff --git linux-libre-6.1-gnu/Documentation/gpu/todo.rst linux-libre-6.1.39-gnu/Documentation/gpu/todo.rst
index 393d218e4a0c..b2c6aaf1edf2 100644
--- linux-libre-6.1-gnu/Documentation/gpu/todo.rst
+++ linux-libre-6.1.39-gnu/Documentation/gpu/todo.rst
@@ -651,17 +651,6 @@ See drivers/gpu/drm/amd/display/TODO for tasks.
 
 Contact: Harry Wentland, Alex Deucher
 
-vmwgfx: Replace hashtable with Linux' implementation
-----------------------------------------------------
-
-The vmwgfx driver uses its own hashtable implementation. Replace the
-code with Linux' implementation and update the callers. It's mostly a
-refactoring task, but the interfaces are different.
-
-Contact: Zack Rusin, Thomas Zimmermann <tzimmermann@suse.de>
-
-Level: Intermediate
-
 Bootsplash
 ==========
 
diff --git linux-libre-6.1-gnu/Documentation/hwmon/ftsteutates.rst linux-libre-6.1.39-gnu/Documentation/hwmon/ftsteutates.rst
index 58a2483d8d0d..198fa8e2819d 100644
--- linux-libre-6.1-gnu/Documentation/hwmon/ftsteutates.rst
+++ linux-libre-6.1.39-gnu/Documentation/hwmon/ftsteutates.rst
@@ -22,6 +22,10 @@ enhancements. It can monitor up to 4 voltages, 16 temperatures and
 8 fans. It also contains an integrated watchdog which is currently
 implemented in this driver.
 
+The 4 voltages require a board-specific multiplier, since the BMC can
+only measure voltages up to 3.3V and thus relies on voltage dividers.
+Consult your motherboard manual for details.
+
 To clear a temperature or fan alarm, execute the following command with the
 correct path to the alarm file::
 
diff --git linux-libre-6.1-gnu/Documentation/mm/page_table_check.rst linux-libre-6.1.39-gnu/Documentation/mm/page_table_check.rst
index 1a09472f10a3..d19ca356b7bf 100644
--- linux-libre-6.1-gnu/Documentation/mm/page_table_check.rst
+++ linux-libre-6.1.39-gnu/Documentation/mm/page_table_check.rst
@@ -54,3 +54,22 @@ Build kernel with:
 
 Optionally, build kernel with PAGE_TABLE_CHECK_ENFORCED in order to have page
 table support without extra kernel parameter.
+
+Implementation notes
+====================
+
+We specifically decided not to use VMA information in order to avoid relying on
+MM states (except for limited "struct page" info). The page table check is a
+separate from Linux-MM state machine that verifies that the user accessible
+pages are not falsely shared.
+
+PAGE_TABLE_CHECK depends on EXCLUSIVE_SYSTEM_RAM. The reason is that without
+EXCLUSIVE_SYSTEM_RAM, users are allowed to map arbitrary physical memory
+regions into the userspace via /dev/mem. At the same time, pages may change
+their properties (e.g., from anonymous pages to named pages) while they are
+still being mapped in the userspace, leading to "corruption" detected by the
+page table check.
+
+Even with EXCLUSIVE_SYSTEM_RAM, I/O pages may be still allowed to be mapped via
+/dev/mem. However, these pages are always considered as named pages, so they
+won't break the logic used in the page table check.
diff --git linux-libre-6.1-gnu/Documentation/mm/zsmalloc.rst linux-libre-6.1.39-gnu/Documentation/mm/zsmalloc.rst
index 6e79893d6132..d98607aa9c1f 100644
--- linux-libre-6.1-gnu/Documentation/mm/zsmalloc.rst
+++ linux-libre-6.1.39-gnu/Documentation/mm/zsmalloc.rst
@@ -68,6 +68,8 @@ pages_used
 	the number of pages allocated for the class
 pages_per_zspage
 	the number of 0-order pages to make a zspage
+freeable
+	the approximate number of pages class compaction can free
 
 We assign a zspage to ZS_ALMOST_EMPTY fullness group when n <= N / f, where
 
diff --git linux-libre-6.1-gnu/Documentation/networking/af_xdp.rst linux-libre-6.1.39-gnu/Documentation/networking/af_xdp.rst
index 60b217b436be..5b77b9e5ac7e 100644
--- linux-libre-6.1-gnu/Documentation/networking/af_xdp.rst
+++ linux-libre-6.1.39-gnu/Documentation/networking/af_xdp.rst
@@ -433,6 +433,15 @@ start N bytes into the buffer leaving the first N bytes for the
 application to use. The final option is the flags field, but it will
 be dealt with in separate sections for each UMEM flag.
 
+SO_BINDTODEVICE setsockopt
+--------------------------
+
+This is a generic SOL_SOCKET option that can be used to tie AF_XDP
+socket to a particular network interface.  It is useful when a socket
+is created by a privileged process and passed to a non-privileged one.
+Once the option is set, kernel will refuse attempts to bind that socket
+to a different interface.  Updating the value requires CAP_NET_RAW.
+
 XDP_STATISTICS getsockopt
 -------------------------
 
diff --git linux-libre-6.1-gnu/Documentation/networking/ip-sysctl.rst linux-libre-6.1.39-gnu/Documentation/networking/ip-sysctl.rst
index e7b3fa7bb3f7..3301288a7c69 100644
--- linux-libre-6.1-gnu/Documentation/networking/ip-sysctl.rst
+++ linux-libre-6.1.39-gnu/Documentation/networking/ip-sysctl.rst
@@ -337,6 +337,8 @@ tcp_app_win - INTEGER
 	Reserve max(window/2^tcp_app_win, mss) of window for application
 	buffer. Value 0 is special, it means that nothing is reserved.
 
+	Possible values are [0, 31], inclusive.
+
 	Default: 31
 
 tcp_autocorking - BOOLEAN
@@ -1245,8 +1247,8 @@ ping_group_range - 2 INTEGERS
 	Restrict ICMP_PROTO datagram sockets to users in the group range.
 	The default is "1 0", meaning, that nobody (not even root) may
 	create ping sockets.  Setting it to "100 100" would grant permissions
-	to the single group. "0 4294967295" would enable it for the world, "100
-	4294967295" would enable it for the users, but not daemons.
+	to the single group. "0 4294967294" would enable it for the world, "100
+	4294967294" would enable it for the users, but not daemons.
 
 tcp_early_demux - BOOLEAN
 	Enable early demux for established TCP sockets.
diff --git linux-libre-6.1-gnu/Documentation/process/changes.rst linux-libre-6.1.39-gnu/Documentation/process/changes.rst
index 9844ca3a71a6..c76b02d94094 100644
--- linux-libre-6.1-gnu/Documentation/process/changes.rst
+++ linux-libre-6.1.39-gnu/Documentation/process/changes.rst
@@ -60,6 +60,7 @@ openssl & libcrypto    1.0.0            openssl version
 bc                     1.06.95          bc --version
 Sphinx\ [#f1]_         1.7              sphinx-build --version
 cpio                   any              cpio --version
+gtags (optional)       6.6.5            gtags --version
 ====================== ===============  ========================================
 
 .. [#f1] Sphinx is needed only to build the Kernel documentation
@@ -174,6 +175,12 @@ You will need openssl to build kernels 3.7 and higher if module signing is
 enabled.  You will also need openssl development packages to build kernels 4.3
 and higher.
 
+gtags / GNU GLOBAL (optional)
+-----------------------------
+
+The kernel build requires GNU GLOBAL version 6.6.5 or later to generate
+tag files through ``make gtags``.  This is due to its use of the gtags
+``-C (--directory)`` flag.
 
 System utilities
 ****************
diff --git linux-libre-6.1-gnu/Documentation/riscv/vm-layout.rst linux-libre-6.1.39-gnu/Documentation/riscv/vm-layout.rst
index 5b36e45fef60..edb533128712 100644
--- linux-libre-6.1-gnu/Documentation/riscv/vm-layout.rst
+++ linux-libre-6.1.39-gnu/Documentation/riscv/vm-layout.rst
@@ -47,7 +47,7 @@ RISC-V Linux Kernel SV39
                                                               | Kernel-space virtual memory, shared between all processes:
   ____________________________________________________________|___________________________________________________________
                     |            |                  |         |
-   ffffffc6fee00000 | -228    GB | ffffffc6feffffff |    2 MB | fixmap
+   ffffffc6fea00000 | -228    GB | ffffffc6feffffff |    6 MB | fixmap
    ffffffc6ff000000 | -228    GB | ffffffc6ffffffff |   16 MB | PCI io
    ffffffc700000000 | -228    GB | ffffffc7ffffffff |    4 GB | vmemmap
    ffffffc800000000 | -224    GB | ffffffd7ffffffff |   64 GB | vmalloc/ioremap space
@@ -83,7 +83,7 @@ RISC-V Linux Kernel SV48
                                                               | Kernel-space virtual memory, shared between all processes:
   ____________________________________________________________|___________________________________________________________
                     |            |                  |         |
-   ffff8d7ffee00000 |  -114.5 TB | ffff8d7ffeffffff |    2 MB | fixmap
+   ffff8d7ffea00000 |  -114.5 TB | ffff8d7ffeffffff |    6 MB | fixmap
    ffff8d7fff000000 |  -114.5 TB | ffff8d7fffffffff |   16 MB | PCI io
    ffff8d8000000000 |  -114.5 TB | ffff8f7fffffffff |    2 TB | vmemmap
    ffff8f8000000000 |  -112.5 TB | ffffaf7fffffffff |   32 TB | vmalloc/ioremap space
diff --git linux-libre-6.1-gnu/Documentation/security/keys/trusted-encrypted.rst linux-libre-6.1.39-gnu/Documentation/security/keys/trusted-encrypted.rst
index 0bfb4c339748..9bc9db8ec651 100644
--- linux-libre-6.1-gnu/Documentation/security/keys/trusted-encrypted.rst
+++ linux-libre-6.1.39-gnu/Documentation/security/keys/trusted-encrypted.rst
@@ -350,7 +350,8 @@ Load an encrypted key "evm" from saved blob::
 
 Instantiate an encrypted key "evm" using user-provided decrypted data::
 
-    $ keyctl add encrypted evm "new default user:kmk 32 `cat evm_decrypted_data.blob`" @u
+    $ evmkey=$(dd if=/dev/urandom bs=1 count=32 | xxd -c32 -p)
+    $ keyctl add encrypted evm "new default user:kmk 32 $evmkey" @u
     794890253
 
     $ keyctl print 794890253
diff --git linux-libre-6.1-gnu/Documentation/sound/hd-audio/models.rst linux-libre-6.1.39-gnu/Documentation/sound/hd-audio/models.rst
index 9b52f50a6854..120430450014 100644
--- linux-libre-6.1-gnu/Documentation/sound/hd-audio/models.rst
+++ linux-libre-6.1.39-gnu/Documentation/sound/hd-audio/models.rst
@@ -704,7 +704,7 @@ ref
 no-jd
     BIOS setup but without jack-detection
 intel
-    Intel DG45* mobos
+    Intel D*45* mobos
 dell-m6-amic
     Dell desktops/laptops with analog mics
 dell-m6-dmic
diff --git linux-libre-6.1-gnu/Documentation/sphinx/load_config.py linux-libre-6.1.39-gnu/Documentation/sphinx/load_config.py
index eeb394b39e2c..8b416bfd75ac 100644
--- linux-libre-6.1-gnu/Documentation/sphinx/load_config.py
+++ linux-libre-6.1.39-gnu/Documentation/sphinx/load_config.py
@@ -3,7 +3,7 @@
 
 import os
 import sys
-from sphinx.util.pycompat import execfile_
+from sphinx.util.osutil import fs_encoding
 
 # ------------------------------------------------------------------------------
 def loadConfig(namespace):
@@ -48,7 +48,9 @@ def loadConfig(namespace):
             sys.stdout.write("load additional sphinx-config: %s\n" % config_file)
             config = namespace.copy()
             config['__file__'] = config_file
-            execfile_(config_file, config)
+            with open(config_file, 'rb') as f:
+                code = compile(f.read(), fs_encoding, 'exec')
+                exec(code, config)
             del config['__file__']
             namespace.update(config)
         else:
diff --git linux-libre-6.1-gnu/Documentation/trace/ftrace.rst linux-libre-6.1.39-gnu/Documentation/trace/ftrace.rst
index 60bceb018d6a..21f01d32c959 100644
--- linux-libre-6.1-gnu/Documentation/trace/ftrace.rst
+++ linux-libre-6.1.39-gnu/Documentation/trace/ftrace.rst
@@ -2940,7 +2940,7 @@ Produces::
               bash-1994  [000] ....  4342.324898: ima_get_action <-process_measurement
               bash-1994  [000] ....  4342.324898: ima_match_policy <-ima_get_action
               bash-1994  [000] ....  4342.324899: do_truncate <-do_last
-              bash-1994  [000] ....  4342.324899: should_remove_suid <-do_truncate
+              bash-1994  [000] ....  4342.324899: setattr_should_drop_suidgid <-do_truncate
               bash-1994  [000] ....  4342.324899: notify_change <-do_truncate
               bash-1994  [000] ....  4342.324900: current_fs_time <-notify_change
               bash-1994  [000] ....  4342.324900: current_kernel_time <-current_fs_time
diff --git linux-libre-6.1-gnu/Documentation/trace/kprobes.rst linux-libre-6.1.39-gnu/Documentation/trace/kprobes.rst
index 48cf778a2468..fc7ce76eab65 100644
--- linux-libre-6.1-gnu/Documentation/trace/kprobes.rst
+++ linux-libre-6.1.39-gnu/Documentation/trace/kprobes.rst
@@ -131,8 +131,7 @@ For example, if the function is non-recursive and is called with a
 spinlock held, maxactive = 1 should be enough.  If the function is
 non-recursive and can never relinquish the CPU (e.g., via a semaphore
 or preemption), NR_CPUS should be enough.  If maxactive <= 0, it is
-set to a default value.  If CONFIG_PREEMPT is enabled, the default
-is max(10, 2*NR_CPUS).  Otherwise, the default is NR_CPUS.
+set to a default value: max(10, 2*NR_CPUS).
 
 It's not a disaster if you set maxactive too low; you'll just miss
 some probes.  In the kretprobe struct, the nmissed field is set to
diff --git linux-libre-6.1-gnu/Documentation/virt/kvm/api.rst linux-libre-6.1.39-gnu/Documentation/virt/kvm/api.rst
index 896914e3a847..1bc61bf804f1 100644
--- linux-libre-6.1-gnu/Documentation/virt/kvm/api.rst
+++ linux-libre-6.1.39-gnu/Documentation/virt/kvm/api.rst
@@ -4483,6 +4483,18 @@ not holding a previously reported uncorrected error).
 :Parameters: struct kvm_s390_cmma_log (in, out)
 :Returns: 0 on success, a negative value on error
 
+Errors:
+
+  ======     =============================================================
+  ENOMEM     not enough memory can be allocated to complete the task
+  ENXIO      if CMMA is not enabled
+  EINVAL     if KVM_S390_CMMA_PEEK is not set but migration mode was not enabled
+  EINVAL     if KVM_S390_CMMA_PEEK is not set but dirty tracking has been
+             disabled (and thus migration mode was automatically disabled)
+  EFAULT     if the userspace address is invalid or if no page table is
+             present for the addresses (e.g. when using hugepages).
+  ======     =============================================================
+
 This ioctl is used to get the values of the CMMA bits on the s390
 architecture. It is meant to be used in two scenarios:
 
@@ -4563,12 +4575,6 @@ mask is unused.
 
 values points to the userspace buffer where the result will be stored.
 
-This ioctl can fail with -ENOMEM if not enough memory can be allocated to
-complete the task, with -ENXIO if CMMA is not enabled, with -EINVAL if
-KVM_S390_CMMA_PEEK is not set but migration mode was not enabled, with
--EFAULT if the userspace address is invalid or if no page table is
-present for the addresses (e.g. when using hugepages).
-
 4.108 KVM_S390_SET_CMMA_BITS
 ----------------------------
 
@@ -8248,6 +8254,20 @@ CPU[EAX=1]:ECX[24] (TSC_DEADLINE) is not reported by ``KVM_GET_SUPPORTED_CPUID``
 It can be enabled if ``KVM_CAP_TSC_DEADLINE_TIMER`` is present and the kernel
 has enabled in-kernel emulation of the local APIC.
 
+CPU topology
+~~~~~~~~~~~~
+
+Several CPUID values include topology information for the host CPU:
+0x0b and 0x1f for Intel systems, 0x8000001e for AMD systems.  Different
+versions of KVM return different values for this information and userspace
+should not rely on it.  Currently they return all zeroes.
+
+If userspace wishes to set up a guest topology, it should be careful that
+the values of these three leaves differ for each CPU.  In particular,
+the APIC ID is found in EDX for all subleaves of 0x0b and 0x1f, and in EAX
+for 0x8000001e; the latter also encodes the core id and node id in bits
+7:0 of EBX and ECX respectively.
+
 Obsolete ioctls and capabilities
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git linux-libre-6.1-gnu/Documentation/virt/kvm/devices/vm.rst linux-libre-6.1.39-gnu/Documentation/virt/kvm/devices/vm.rst
index 60acc39e0e93..147efec626e5 100644
--- linux-libre-6.1-gnu/Documentation/virt/kvm/devices/vm.rst
+++ linux-libre-6.1.39-gnu/Documentation/virt/kvm/devices/vm.rst
@@ -302,6 +302,10 @@ Allows userspace to start migration mode, needed for PGSTE migration.
 Setting this attribute when migration mode is already active will have
 no effects.
 
+Dirty tracking must be enabled on all memslots, else -EINVAL is returned. When
+dirty tracking is disabled on any memslot, migration mode is automatically
+stopped.
+
 :Parameters: none
 :Returns:   -ENOMEM if there is not enough free memory to start migration mode;
 	    -EINVAL if the state of the VM is invalid (e.g. no memory defined);
diff --git linux-libre-6.1-gnu/Documentation/x86/amd-memory-encryption.rst linux-libre-6.1.39-gnu/Documentation/x86/amd-memory-encryption.rst
index a1940ebe7be5..934310ce7258 100644
--- linux-libre-6.1-gnu/Documentation/x86/amd-memory-encryption.rst
+++ linux-libre-6.1.39-gnu/Documentation/x86/amd-memory-encryption.rst
@@ -95,3 +95,39 @@ by supplying mem_encrypt=on on the kernel command line.  However, if BIOS does
 not enable SME, then Linux will not be able to activate memory encryption, even
 if configured to do so by default or the mem_encrypt=on command line parameter
 is specified.
+
+Secure Nested Paging (SNP)
+==========================
+
+SEV-SNP introduces new features (SEV_FEATURES[1:63]) which can be enabled
+by the hypervisor for security enhancements. Some of these features need
+guest side implementation to function correctly. The below table lists the
+expected guest behavior with various possible scenarios of guest/hypervisor
+SNP feature support.
+
++-----------------+---------------+---------------+------------------+
+| Feature Enabled | Guest needs   | Guest has     | Guest boot       |
+| by the HV       | implementation| implementation| behaviour        |
++=================+===============+===============+==================+
+|      No         |      No       |      No       |     Boot         |
+|                 |               |               |                  |
++-----------------+---------------+---------------+------------------+
+|      No         |      Yes      |      No       |     Boot         |
+|                 |               |               |                  |
++-----------------+---------------+---------------+------------------+
+|      No         |      Yes      |      Yes      |     Boot         |
+|                 |               |               |                  |
++-----------------+---------------+---------------+------------------+
+|      Yes        |      No       |      No       | Boot with        |
+|                 |               |               | feature enabled  |
++-----------------+---------------+---------------+------------------+
+|      Yes        |      Yes      |      No       | Graceful boot    |
+|                 |               |               | failure          |
++-----------------+---------------+---------------+------------------+
+|      Yes        |      Yes      |      Yes      | Boot with        |
+|                 |               |               | feature enabled  |
++-----------------+---------------+---------------+------------------+
+
+More details in AMD64 APM[1] Vol 2: 15.34.10 SEV_STATUS MSR
+
+[1] https://www.amd.com/system/files/TechDocs/40332.pdf
diff --git linux-libre-6.1-gnu/MAINTAINERS linux-libre-6.1.39-gnu/MAINTAINERS
index 886d3f69ee64..379387e20a96 100644
--- linux-libre-6.1-gnu/MAINTAINERS
+++ linux-libre-6.1.39-gnu/MAINTAINERS
@@ -3444,7 +3444,7 @@ F:	drivers/net/ieee802154/atusb.h
 AUDIT SUBSYSTEM
 M:	Paul Moore <paul@paul-moore.com>
 M:	Eric Paris <eparis@redhat.com>
-L:	linux-audit@redhat.com (moderated for non-subscribers)
+L:	audit@vger.kernel.org
 S:	Supported
 W:	https://github.com/linux-audit
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
@@ -5183,8 +5183,8 @@ S:	Supported
 W:	https://wiki.samba.org/index.php/LinuxCIFS
 T:	git git://git.samba.org/sfrench/cifs-2.6.git
 F:	Documentation/admin-guide/cifs/
-F:	fs/cifs/
-F:	fs/smbfs_common/
+F:	fs/smb/client/
+F:	fs/smb/common/
 F:	include/uapi/linux/cifs
 
 COMPACTPCI HOTPLUG CORE
@@ -9362,7 +9362,7 @@ F:	drivers/net/wireless/intersil/hostap/
 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
 L:	platform-driver-x86@vger.kernel.org
 S:	Orphan
-F:	drivers/platform/x86/tc1100-wmi.c
+F:	drivers/platform/x86/hp/tc1100-wmi.c
 
 HPET:	High Precision Event Timers driver
 M:	Clemens Ladisch <clemens@ladisch.de>
@@ -11112,6 +11112,8 @@ M:	Kees Cook <keescook@chromium.org>
 L:	linux-hardening@vger.kernel.org
 S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
+F:	Documentation/ABI/testing/sysfs-kernel-oops_count
+F:	Documentation/ABI/testing/sysfs-kernel-warn_count
 F:	include/linux/overflow.h
 F:	include/linux/randomize_kstack.h
 F:	mm/usercopy.c
@@ -11166,8 +11168,8 @@ L:	linux-cifs@vger.kernel.org
 S:	Maintained
 T:	git git://git.samba.org/ksmbd.git
 F:	Documentation/filesystems/cifs/ksmbd.rst
-F:	fs/ksmbd/
-F:	fs/smbfs_common/
+F:	fs/smb/common/
+F:	fs/smb/server/
 
 KERNEL UNIT TESTING FRAMEWORK (KUnit)
 M:	Brendan Higgins <brendanhiggins@google.com>
@@ -11856,7 +11858,7 @@ M:	Eric Piel <eric.piel@tremplin-utc.net>
 S:	Maintained
 F:	Documentation/misc-devices/lis3lv02d.rst
 F:	drivers/misc/lis3lv02d/
-F:	drivers/platform/x86/hp_accel.c
+F:	drivers/platform/x86/hp/hp_accel.c
 
 LIST KUNIT TEST
 M:	David Gow <davidgow@google.com>
diff --git linux-libre-6.1-gnu/Makefile linux-libre-6.1.39-gnu/Makefile
index fddcc9a95e63..d20e8560110f 100644
--- linux-libre-6.1-gnu/Makefile
+++ linux-libre-6.1.39-gnu/Makefile
@@ -1,9 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 1
-SUBLEVEL = 0
+SUBLEVEL = 39
 EXTRAVERSION = -gnu
-NAME = Hurr durr I'ma ninja sloth
+NAME = Curry Ramen
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
@@ -93,10 +93,17 @@ endif
 
 # If the user is running make -s (silent mode), suppress echoing of
 # commands
+# make-4.0 (and later) keep single letter options in the 1st word of MAKEFLAGS.
 
-ifneq ($(findstring s,$(filter-out --%,$(MAKEFLAGS))),)
-  quiet=silent_
-  KBUILD_VERBOSE = 0
+ifeq ($(filter 3.%,$(MAKE_VERSION)),)
+silence:=$(findstring s,$(firstword -$(MAKEFLAGS)))
+else
+silence:=$(findstring s,$(filter-out --%,$(MAKEFLAGS)))
+endif
+
+ifeq ($(silence),s)
+quiet=silent_
+KBUILD_VERBOSE = 0
 endif
 
 export quiet Q KBUILD_VERBOSE
@@ -538,7 +545,7 @@ LDFLAGS_MODULE  =
 CFLAGS_KERNEL	=
 RUSTFLAGS_KERNEL =
 AFLAGS_KERNEL	=
-export LDFLAGS_vmlinux =
+LDFLAGS_vmlinux =
 
 # Use USERINCLUDE when you must reference the UAPI directories only.
 USERINCLUDE    := \
@@ -1232,6 +1239,18 @@ vmlinux.o modules.builtin.modinfo modules.builtin: vmlinux_o
 	@:
 
 PHONY += vmlinux
+# LDFLAGS_vmlinux in the top Makefile defines linker flags for the top vmlinux,
+# not for decompressors. LDFLAGS_vmlinux in arch/*/boot/compressed/Makefile is
+# unrelated; the decompressors just happen to have the same base name,
+# arch/*/boot/compressed/vmlinux.
+# Export LDFLAGS_vmlinux only to scripts/Makefile.vmlinux.
+#
+# _LDFLAGS_vmlinux is a workaround for the 'private export' bug:
+#   https://savannah.gnu.org/bugs/?61463
+# For Make > 4.4, the following simple code will work:
+#  vmlinux: private export LDFLAGS_vmlinux := $(LDFLAGS_vmlinux)
+vmlinux: private _LDFLAGS_vmlinux := $(LDFLAGS_vmlinux)
+vmlinux: export LDFLAGS_vmlinux = $(_LDFLAGS_vmlinux)
 vmlinux: vmlinux.o $(KBUILD_LDS) modpost
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.vmlinux
 
@@ -1517,6 +1536,7 @@ endif
 # *.ko are usually independent of vmlinux, but CONFIG_DEBUG_INFOBTF_MODULES
 # is an exception.
 ifdef CONFIG_DEBUG_INFO_BTF_MODULES
+KBUILD_BUILTIN := 1
 modules: vmlinux
 endif
 
diff --git linux-libre-6.1-gnu/arch/Kconfig linux-libre-6.1.39-gnu/arch/Kconfig
index 8f138e580d1a..81599f5c17b0 100644
--- linux-libre-6.1-gnu/arch/Kconfig
+++ linux-libre-6.1.39-gnu/arch/Kconfig
@@ -635,7 +635,7 @@ config ARCH_SUPPORTS_SHADOW_CALL_STACK
 config SHADOW_CALL_STACK
 	bool "Shadow Call Stack"
 	depends on ARCH_SUPPORTS_SHADOW_CALL_STACK
-	depends on DYNAMIC_FTRACE_WITH_REGS || !FUNCTION_GRAPH_TRACER
+	depends on DYNAMIC_FTRACE_WITH_ARGS || DYNAMIC_FTRACE_WITH_REGS || !FUNCTION_GRAPH_TRACER
 	help
 	  This option enables the compiler's Shadow Call Stack, which
 	  uses a shadow stack to protect function return addresses from
diff --git linux-libre-6.1-gnu/arch/alpha/Kconfig linux-libre-6.1.39-gnu/arch/alpha/Kconfig
index 97fce7386b00..d95d82abdf29 100644
--- linux-libre-6.1-gnu/arch/alpha/Kconfig
+++ linux-libre-6.1.39-gnu/arch/alpha/Kconfig
@@ -28,6 +28,7 @@ config ALPHA
 	select GENERIC_SMP_IDLE_THREAD
 	select HAVE_ARCH_AUDITSYSCALL
 	select HAVE_MOD_ARCH_SPECIFIC
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA
 	select ODD_RT_SIGACTION
 	select OLD_SIGSUSPEND
diff --git linux-libre-6.1-gnu/arch/alpha/boot/tools/objstrip.c linux-libre-6.1.39-gnu/arch/alpha/boot/tools/objstrip.c
index 08b430d25a31..7cf92d172dce 100644
--- linux-libre-6.1-gnu/arch/alpha/boot/tools/objstrip.c
+++ linux-libre-6.1.39-gnu/arch/alpha/boot/tools/objstrip.c
@@ -148,7 +148,7 @@ main (int argc, char *argv[])
 #ifdef __ELF__
     elf = (struct elfhdr *) buf;
 
-    if (elf->e_ident[0] == 0x7f && str_has_prefix((char *)elf->e_ident + 1, "ELF")) {
+    if (memcmp(&elf->e_ident[EI_MAG0], ELFMAG, SELFMAG) == 0) {
 	if (elf->e_type != ET_EXEC) {
 	    fprintf(stderr, "%s: %s is not an ELF executable\n",
 		    prog_name, inname);
diff --git linux-libre-6.1-gnu/arch/alpha/include/asm/thread_info.h linux-libre-6.1.39-gnu/arch/alpha/include/asm/thread_info.h
index fdc485d7787a..084c27cb0c70 100644
--- linux-libre-6.1-gnu/arch/alpha/include/asm/thread_info.h
+++ linux-libre-6.1.39-gnu/arch/alpha/include/asm/thread_info.h
@@ -75,7 +75,7 @@ register struct thread_info *__current_thread_info __asm__("$8");
 
 /* Work to do on interrupt/exception return.  */
 #define _TIF_WORK_MASK		(_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
-				 _TIF_NOTIFY_RESUME)
+				 _TIF_NOTIFY_RESUME | _TIF_NOTIFY_SIGNAL)
 
 /* Work to do on any return to userspace.  */
 #define _TIF_ALLWORK_MASK	(_TIF_WORK_MASK		\
diff --git linux-libre-6.1-gnu/arch/alpha/kernel/entry.S linux-libre-6.1.39-gnu/arch/alpha/kernel/entry.S
index e227f3a29a43..c41a5a9c3b9f 100644
--- linux-libre-6.1-gnu/arch/alpha/kernel/entry.S
+++ linux-libre-6.1.39-gnu/arch/alpha/kernel/entry.S
@@ -469,8 +469,10 @@ entSys:
 #ifdef CONFIG_AUDITSYSCALL
 	lda     $6, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
 	and     $3, $6, $3
-#endif
 	bne     $3, strace
+#else
+	blbs    $3, strace		/* check for SYSCALL_TRACE in disguise */
+#endif
 	beq	$4, 1f
 	ldq	$27, 0($5)
 1:	jsr	$26, ($27), sys_ni_syscall
diff --git linux-libre-6.1-gnu/arch/alpha/kernel/module.c linux-libre-6.1.39-gnu/arch/alpha/kernel/module.c
index 5b60c248de9e..cbefa5a77384 100644
--- linux-libre-6.1-gnu/arch/alpha/kernel/module.c
+++ linux-libre-6.1.39-gnu/arch/alpha/kernel/module.c
@@ -146,10 +146,8 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
 	base = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr;
 	symtab = (Elf64_Sym *)sechdrs[symindex].sh_addr;
 
-	/* The small sections were sorted to the end of the segment.
-	   The following should definitely cover them.  */
-	gp = (u64)me->core_layout.base + me->core_layout.size - 0x8000;
 	got = sechdrs[me->arch.gotsecindex].sh_addr;
+	gp = got + 0x8000;
 
 	for (i = 0; i < n; i++) {
 		unsigned long r_sym = ELF64_R_SYM (rela[i].r_info);
diff --git linux-libre-6.1-gnu/arch/alpha/kernel/traps.c linux-libre-6.1.39-gnu/arch/alpha/kernel/traps.c
index 8a66fe544c69..d9a67b370e04 100644
--- linux-libre-6.1-gnu/arch/alpha/kernel/traps.c
+++ linux-libre-6.1.39-gnu/arch/alpha/kernel/traps.c
@@ -233,7 +233,21 @@ do_entIF(unsigned long type, struct pt_regs *regs)
 {
 	int signo, code;
 
-	if ((regs->ps & ~IPL_MAX) == 0) {
+	if (type == 3) { /* FEN fault */
+		/* Irritating users can call PAL_clrfen to disable the
+		   FPU for the process.  The kernel will then trap in
+		   do_switch_stack and undo_switch_stack when we try
+		   to save and restore the FP registers.
+
+		   Given that GCC by default generates code that uses the
+		   FP registers, PAL_clrfen is not useful except for DoS
+		   attacks.  So turn the bleeding FPU back on and be done
+		   with it.  */
+		current_thread_info()->pcb.flags |= 1;
+		__reload_thread(&current_thread_info()->pcb);
+		return;
+	}
+	if (!user_mode(regs)) {
 		if (type == 1) {
 			const unsigned int *data
 			  = (const unsigned int *) regs->pc;
@@ -366,20 +380,6 @@ do_entIF(unsigned long type, struct pt_regs *regs)
 		}
 		break;
 
-	      case 3: /* FEN fault */
-		/* Irritating users can call PAL_clrfen to disable the
-		   FPU for the process.  The kernel will then trap in
-		   do_switch_stack and undo_switch_stack when we try
-		   to save and restore the FP registers.
-
-		   Given that GCC by default generates code that uses the
-		   FP registers, PAL_clrfen is not useful except for DoS
-		   attacks.  So turn the bleeding FPU back on and be done
-		   with it.  */
-		current_thread_info()->pcb.flags |= 1;
-		__reload_thread(&current_thread_info()->pcb);
-		return;
-
 	      case 5: /* illoc */
 	      default: /* unexpected instruction-fault type */
 		      ;
diff --git linux-libre-6.1-gnu/arch/alpha/mm/fault.c linux-libre-6.1.39-gnu/arch/alpha/mm/fault.c
index ef427a6bdd1a..2b49aa94e4de 100644
--- linux-libre-6.1-gnu/arch/alpha/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/alpha/mm/fault.c
@@ -119,20 +119,12 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
 		flags |= FAULT_FLAG_USER;
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 retry:
-	mmap_read_lock(mm);
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= address)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (expand_stack(vma, address))
-		goto bad_area;
+		goto bad_area_nosemaphore;
 
 	/* Ok, we have a good vm_area for this memory access, so
 	   we can handle it.  */
- good_area:
 	si_code = SEGV_ACCERR;
 	if (cause < 0) {
 		if (!(vma->vm_flags & VM_EXEC))
@@ -189,6 +181,7 @@ retry:
  bad_area:
 	mmap_read_unlock(mm);
 
+ bad_area_nosemaphore:
 	if (user_mode(regs))
 		goto do_sigsegv;
 
diff --git linux-libre-6.1-gnu/arch/arc/Kconfig linux-libre-6.1.39-gnu/arch/arc/Kconfig
index d9a13ccf89a3..cb1074f74c3f 100644
--- linux-libre-6.1-gnu/arch/arc/Kconfig
+++ linux-libre-6.1.39-gnu/arch/arc/Kconfig
@@ -41,6 +41,7 @@ config ARC
 	select HAVE_PERF_EVENTS
 	select HAVE_SYSCALL_TRACEPOINTS
 	select IRQ_DOMAIN
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA
 	select OF
 	select OF_EARLY_FLATTREE
diff --git linux-libre-6.1-gnu/arch/arc/include/asm/linkage.h linux-libre-6.1.39-gnu/arch/arc/include/asm/linkage.h
index c9434ff3aa4c..8a3fb71e9cfa 100644
--- linux-libre-6.1-gnu/arch/arc/include/asm/linkage.h
+++ linux-libre-6.1.39-gnu/arch/arc/include/asm/linkage.h
@@ -8,6 +8,10 @@
 
 #include <asm/dwarf.h>
 
+#define ASM_NL		 `	/* use '`' to mark new line in macro */
+#define __ALIGN		.align 4
+#define __ALIGN_STR	__stringify(__ALIGN)
+
 #ifdef __ASSEMBLY__
 
 .macro ST2 e, o, off
@@ -28,10 +32,6 @@
 #endif
 .endm
 
-#define ASM_NL		 `	/* use '`' to mark new line in macro */
-#define __ALIGN		.align 4
-#define __ALIGN_STR	__stringify(__ALIGN)
-
 /* annotation for data we want in DCCM - if enabled in .config */
 .macro ARCFP_DATA nm
 #ifdef CONFIG_ARC_HAS_DCCM
diff --git linux-libre-6.1-gnu/arch/arc/mm/fault.c linux-libre-6.1.39-gnu/arch/arc/mm/fault.c
index 5ca59a482632..f59e722d147f 100644
--- linux-libre-6.1-gnu/arch/arc/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/arc/mm/fault.c
@@ -113,15 +113,9 @@ void do_page_fault(unsigned long address, struct pt_regs *regs)
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 retry:
-	mmap_read_lock(mm);
-
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (!vma)
-		goto bad_area;
-	if (unlikely(address < vma->vm_start)) {
-		if (!(vma->vm_flags & VM_GROWSDOWN) || expand_stack(vma, address))
-			goto bad_area;
-	}
+		goto bad_area_nosemaphore;
 
 	/*
 	 * vm_area is good, now check permissions for this memory access
@@ -161,6 +155,7 @@ retry:
 bad_area:
 	mmap_read_unlock(mm);
 
+bad_area_nosemaphore:
 	/*
 	 * Major/minor page fault accounting
 	 * (in case of retry we only land here once)
diff --git linux-libre-6.1-gnu/arch/arm/Kconfig linux-libre-6.1.39-gnu/arch/arm/Kconfig
index a08c9d092a33..0202e48e7a20 100644
--- linux-libre-6.1-gnu/arch/arm/Kconfig
+++ linux-libre-6.1.39-gnu/arch/arm/Kconfig
@@ -122,6 +122,7 @@ config ARM
 	select HAVE_UID16
 	select HAVE_VIRT_CPU_ACCOUNTING_GEN
 	select IRQ_FORCED_THREADING
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_REL
 	select NEED_DMA_MAP_STATE
 	select OF_EARLY_FLATTREE if OF
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am57xx-cl-som-am57x.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 2fc9a5d5e0c0..625b9b311b49 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -527,7 +527,7 @@
 
 		interrupt-parent = <&gpio1>;
 		interrupts = <31 0>;
-		pendown-gpio = <&gpio1 31 0>;
+		pendown-gpio = <&gpio1 31 GPIO_ACTIVE_LOW>;
 
 
 		ti,x-min = /bits/ 16 <0x0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-370.dtsi
index 9dc928859ad3..2013a5ccecd3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-370.dtsi
@@ -84,7 +84,7 @@
 
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x80000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-375.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-375.dtsi
index 929deaf312a5..c310ef26d1cc 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-375.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-375.dtsi
@@ -592,7 +592,7 @@
 
 			pcie1: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-380.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-380.dtsi
index ce1dddb2269b..e94f22b0e9b5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-380.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-380.dtsi
@@ -89,7 +89,7 @@
 			/* x1 port */
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x40000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -118,7 +118,7 @@
 			/* x1 port */
 			pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x44000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
index 72ac807cae25..0c1f238e4c30 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
@@ -23,6 +23,12 @@
 		stdout-path = &uart0;
 	};
 
+	aliases {
+		ethernet0 = &eth0;
+		ethernet1 = &eth1;
+		ethernet2 = &eth2;
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x40000000>; /* 1024 MB */
@@ -483,7 +489,17 @@
 				};
 			};
 
-			/* port 6 is connected to eth0 */
+			ports@6 {
+				reg = <6>;
+				label = "cpu";
+				ethernet = <&eth0>;
+				phy-mode = "rgmii-id";
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-385.dtsi
index 83392b92dae2..be8d607c59b2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-385.dtsi
@@ -93,7 +93,7 @@
 			/* x1 port */
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x40000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -121,7 +121,7 @@
 			/* x1 port */
 			pcie3: pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x44000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -152,7 +152,7 @@
 			 */
 			pcie4: pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x48000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-39x.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-39x.dtsi
index 923b035a3ab3..9d1cac49c022 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-39x.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-39x.dtsi
@@ -463,7 +463,7 @@
 			/* x1 port */
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x40000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -492,7 +492,7 @@
 			/* x1 port */
 			pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x44000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -524,7 +524,7 @@
 			 */
 			pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x48000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index bf9360f41e0a..5ea9d509cd30 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -107,7 +107,7 @@
 
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -135,7 +135,7 @@
 
 			pcie3: pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -163,7 +163,7 @@
 
 			pcie4: pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -191,7 +191,7 @@
 
 			pcie5: pcie@5,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
 				reg = <0x2800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 0714af52e607..6c6fbb9faf5a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -122,7 +122,7 @@
 
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -150,7 +150,7 @@
 
 			pcie3: pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -178,7 +178,7 @@
 
 			pcie4: pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -206,7 +206,7 @@
 
 			pcie5: pcie@5,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
 				reg = <0x2800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -234,7 +234,7 @@
 
 			pcie6: pcie@6,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x84000 0 0x2000>;
+				assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
 				reg = <0x3000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -262,7 +262,7 @@
 
 			pcie7: pcie@7,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x88000 0 0x2000>;
+				assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
 				reg = <0x3800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -290,7 +290,7 @@
 
 			pcie8: pcie@8,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x8c000 0 0x2000>;
+				assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
 				reg = <0x4000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -318,7 +318,7 @@
 
 			pcie9: pcie@9,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
+				assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
 				reg = <0x4800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
index 9b4cf5ebe6d5..c62aff908ab4 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
@@ -63,7 +63,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "bmc";
-		spi-max-frequency = <100000000>; /* 100 MHz */
+		spi-max-frequency = <50000000>; /* 50 MHz */
 #include "openbmc-flash-layout.dtsi"
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-romed8hm3.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-romed8hm3.dts
index ff4c07c69af1..4554abf0c7cd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-romed8hm3.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-asrock-romed8hm3.dts
@@ -31,7 +31,7 @@
 		};
 
 		system-fault {
-			gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>;
+			gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
 			panic-indicator;
 		};
 	};
@@ -51,7 +51,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "bmc";
-		spi-max-frequency = <100000000>; /* 100 MHz */
+		spi-max-frequency = <50000000>; /* 50 MHz */
 #include "openbmc-flash-layout-64.dtsi"
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index a6a2bc3b855c..f11feb98fde3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -162,16 +162,9 @@
 		#size-cells = <1>;
 		ranges;
 
-		/* LPC FW cycle bridge region requires natural alignment */
-		flash_memory: region@b8000000 {
-			no-map;
-			reg = <0xb8000000 0x04000000>; /* 64M */
-		};
-
-		/* 48MB region from the end of flash to start of vga memory */
-		ramoops@bc000000 {
+		ramoops@b3e00000 {
 			compatible = "ramoops";
-			reg = <0xbc000000 0x200000>; /* 16 * (4 * 0x8000) */
+			reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
 			record-size = <0x8000>;
 			console-size = <0x8000>;
 			ftrace-size = <0x8000>;
@@ -179,6 +172,12 @@
 			max-reason = <3>; /* KMSG_DUMP_EMERG */
 		};
 
+		/* LPC FW cycle bridge region requires natural alignment */
+		flash_memory: region@b4000000 {
+			no-map;
+			reg = <0xb4000000 0x04000000>; /* 64M */
+		};
+
 		/* VGA region is dictated by hardware strapping */
 		vga_memory: region@bf000000 {
 			no-map;
@@ -245,7 +244,7 @@
 		};
 	};
 
-	iio-hwmon-battery {
+	iio-hwmon {
 		compatible = "iio-hwmon";
 		io-channels = <&adc1 7>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index bf59a9962379..77a3a27b04e2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -95,14 +95,9 @@
 		#size-cells = <1>;
 		ranges;
 
-		flash_memory: region@b8000000 {
-			no-map;
-			reg = <0xb8000000 0x04000000>; /* 64M */
-		};
-
-		ramoops@bc000000 {
+		ramoops@b3e00000 {
 			compatible = "ramoops";
-			reg = <0xbc000000 0x200000>; /* 16 * (4 * 0x8000) */
+			reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
 			record-size = <0x8000>;
 			console-size = <0x8000>;
 			ftrace-size = <0x8000>;
@@ -110,6 +105,13 @@
 			max-reason = <3>; /* KMSG_DUMP_EMERG */
 		};
 
+		/* LPC FW cycle bridge region requires natural alignment */
+		flash_memory: region@b4000000 {
+			no-map;
+			reg = <0xb4000000 0x04000000>; /* 64M */
+		};
+
+		/* VGA region is dictated by hardware strapping */
 		vga_memory: region@bf000000 {
 			no-map;
 			compatible = "shared-dma-pool";
@@ -218,7 +220,7 @@
 		};
 	};
 
-	iio-hwmon-battery {
+	iio-hwmon {
 		compatible = "iio-hwmon";
 		io-channels = <&adc1 7>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts
index 3b25c67795dd..4af8a1c96ed6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts
@@ -789,7 +789,7 @@
 };
 
 &shdwc {
-	atmel,shdwc-debouncer = <976>;
+	debounce-delay-us = <976>;
 	status = "okay";
 
 	input@0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/at91sam9261ek.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/at91sam9261ek.dts
index 88869ca874d1..045cb253f23a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/at91sam9261ek.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/at91sam9261ek.dts
@@ -156,7 +156,7 @@
 					compatible = "ti,ads7843";
 					interrupts-extended = <&pioC 2 IRQ_TYPE_EDGE_BOTH>;
 					spi-max-frequency = <3000000>;
-					pendown-gpio = <&pioC 2 GPIO_ACTIVE_HIGH>;
+					pendown-gpio = <&pioC 2 GPIO_ACTIVE_LOW>;
 
 					ti,x-min = /bits/ 16 <150>;
 					ti,x-max = /bits/ 16 <3830>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm53015-meraki-mr26.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/bcm53015-meraki-mr26.dts
index 14f58033efeb..ca2266b936ee 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm53015-meraki-mr26.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/bcm53015-meraki-mr26.dts
@@ -128,7 +128,7 @@
 
 			fixed-link {
 				speed = <1000>;
-				duplex-full;
+				full-duplex;
 			};
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
index e678bc03d816..008de8ee2584 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
@@ -187,7 +187,7 @@
 
 			fixed-link {
 				speed = <1000>;
-				duplex-full;
+				full-duplex;
 			};
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm5301x.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/bcm5301x.dtsi
index 5fc1b847f4aa..787a0dd8216b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm5301x.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/bcm5301x.dtsi
@@ -542,7 +542,6 @@
 				  "spi_lr_session_done",
 				  "spi_lr_overread";
 		clocks = <&iprocmed>;
-		clock-names = "iprocmed";
 		num-cs = <2>;
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/dove.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/dove.dtsi
index 00a36fba2fd2..9aee3cfd3e98 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/dove.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/dove.dtsi
@@ -139,7 +139,7 @@
 			pcie1: pcie@2 {
 				device_type = "pci";
 				status = "disabled";
-				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x80000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				clocks = <&gate_clk 5>;
 				marvell,pcie-port = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/e60k02.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/e60k02.dtsi
index 935e2359f8df..07ae96486385 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/e60k02.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/e60k02.dtsi
@@ -302,6 +302,7 @@
 
 &usbotg1 {
 	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg1>;
 	disable-over-current;
 	srp-disable;
 	hnp-disable;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/e70k02.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/e70k02.dtsi
index 27ef9a62b23c..a1f9fbd6004a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/e70k02.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/e70k02.dtsi
@@ -312,6 +312,7 @@
 
 &usbotg1 {
 	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg1>;
 	disable-over-current;
 	srp-disable;
 	hnp-disable;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos3250-rinato.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos3250-rinato.dts
index 6d2c7bb19184..2eb682009815 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos3250-rinato.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -250,7 +250,7 @@
 	i80-if-timings {
 		cs-setup = <0>;
 		wr-setup = <0>;
-		wr-act = <1>;
+		wr-active = <1>;
 		wr-hold = <0>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi
index 021d9fc1b492..27a1a8952665 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi
@@ -10,7 +10,7 @@
 / {
 thermal-zones {
 	cpu_thermal: cpu-thermal {
-		thermal-sensors = <&tmu 0>;
+		thermal-sensors = <&tmu>;
 		polling-delay-passive = <0>;
 		polling-delay = <0>;
 		trips {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4.dtsi
index 5c4ecda27a47..7ba7a18c2500 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4.dtsi
@@ -605,7 +605,7 @@
 			status = "disabled";
 
 			hdmi_i2c_phy: hdmiphy@38 {
-				compatible = "exynos4210-hdmiphy";
+				compatible = "samsung,exynos4210-hdmiphy";
 				reg = <0x38>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4210.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4210.dtsi
index 2c25cc37934e..f8c6c5d1906a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4210.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4210.dtsi
@@ -393,7 +393,6 @@
 &cpu_thermal {
 	polling-delay-passive = <0>;
 	polling-delay = <0>;
-	thermal-sensors = <&tmu 0>;
 };
 
 &gic {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4412-itop-elite.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4412-itop-elite.dts
index 202ab0fee3b7..bfc79490e2e2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos4412-itop-elite.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos4412-itop-elite.dts
@@ -182,7 +182,7 @@
 		compatible = "wlf,wm8960";
 		reg = <0x1a>;
 		clocks = <&pmu_system_controller 0>;
-		clock-names = "MCLK1";
+		clock-names = "mclk";
 		wlf,shared-lrclk;
 		#sound-dai-cells = <0>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5250.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5250.dtsi
index 4708dcd575a7..01751706ff96 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5250.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5250.dtsi
@@ -1107,7 +1107,7 @@
 &cpu_thermal {
 	polling-delay-passive = <0>;
 	polling-delay = <0>;
-	thermal-sensors = <&tmu 0>;
+	thermal-sensors = <&tmu>;
 
 	cooling-maps {
 		map0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5410-odroidxu.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5410-odroidxu.dts
index d1cbc6b8a570..e18110b93875 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5410-odroidxu.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -120,7 +120,6 @@
 };
 
 &cpu0_thermal {
-	thermal-sensors = <&tmu_cpu0 0>;
 	polling-delay-passive = <0>;
 	polling-delay = <0>;
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5420.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5420.dtsi
index 9f2523a873d9..62263eb91b3c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5420.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5420.dtsi
@@ -592,7 +592,7 @@
 		};
 
 		mipi_phy: mipi-video-phy {
-			compatible = "samsung,s5pv210-mipi-video-phy";
+			compatible = "samsung,exynos5420-mipi-video-phy";
 			syscon = <&pmu_system_controller>;
 			#phy-cells = <1>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5422-odroidhc1.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5422-odroidhc1.dts
index 3de7019572a2..5e4280393706 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5422-odroidhc1.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5422-odroidhc1.dts
@@ -31,7 +31,7 @@
 
 	thermal-zones {
 		cpu0_thermal: cpu0-thermal {
-			thermal-sensors = <&tmu_cpu0 0>;
+			thermal-sensors = <&tmu_cpu0>;
 			trips {
 				cpu0_alert0: cpu-alert-0 {
 					temperature = <70000>; /* millicelsius */
@@ -86,7 +86,7 @@
 			};
 		};
 		cpu1_thermal: cpu1-thermal {
-			thermal-sensors = <&tmu_cpu1 0>;
+			thermal-sensors = <&tmu_cpu1>;
 			trips {
 				cpu1_alert0: cpu-alert-0 {
 					temperature = <70000>;
@@ -130,7 +130,7 @@
 			};
 		};
 		cpu2_thermal: cpu2-thermal {
-			thermal-sensors = <&tmu_cpu2 0>;
+			thermal-sensors = <&tmu_cpu2>;
 			trips {
 				cpu2_alert0: cpu-alert-0 {
 					temperature = <70000>;
@@ -174,7 +174,7 @@
 			};
 		};
 		cpu3_thermal: cpu3-thermal {
-			thermal-sensors = <&tmu_cpu3 0>;
+			thermal-sensors = <&tmu_cpu3>;
 			trips {
 				cpu3_alert0: cpu-alert-0 {
 					temperature = <70000>;
@@ -218,7 +218,7 @@
 			};
 		};
 		gpu_thermal: gpu-thermal {
-			thermal-sensors = <&tmu_gpu 0>;
+			thermal-sensors = <&tmu_gpu>;
 			trips {
 				gpu_alert0: gpu-alert-0 {
 					temperature = <70000>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index a6961ff24030..e6e7e2ff2a26 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -50,7 +50,7 @@
 
 	thermal-zones {
 		cpu0_thermal: cpu0-thermal {
-			thermal-sensors = <&tmu_cpu0 0>;
+			thermal-sensors = <&tmu_cpu0>;
 			polling-delay-passive = <250>;
 			polling-delay = <0>;
 			trips {
@@ -139,7 +139,7 @@
 			};
 		};
 		cpu1_thermal: cpu1-thermal {
-			thermal-sensors = <&tmu_cpu1 0>;
+			thermal-sensors = <&tmu_cpu1>;
 			polling-delay-passive = <250>;
 			polling-delay = <0>;
 			trips {
@@ -212,7 +212,7 @@
 			};
 		};
 		cpu2_thermal: cpu2-thermal {
-			thermal-sensors = <&tmu_cpu2 0>;
+			thermal-sensors = <&tmu_cpu2>;
 			polling-delay-passive = <250>;
 			polling-delay = <0>;
 			trips {
@@ -285,7 +285,7 @@
 			};
 		};
 		cpu3_thermal: cpu3-thermal {
-			thermal-sensors = <&tmu_cpu3 0>;
+			thermal-sensors = <&tmu_cpu3>;
 			polling-delay-passive = <250>;
 			polling-delay = <0>;
 			trips {
@@ -358,7 +358,7 @@
 			};
 		};
 		gpu_thermal: gpu-thermal {
-			thermal-sensors = <&tmu_gpu 0>;
+			thermal-sensors = <&tmu_gpu>;
 			polling-delay-passive = <250>;
 			polling-delay = <0>;
 			trips {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx53-ppd.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx53-ppd.dts
index 37d0cffea99c..70c4a4852256 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx53-ppd.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx53-ppd.dts
@@ -488,7 +488,7 @@
 	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
-	i2c-switch@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9547";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
index 4bc4371e6bae..4b81a975c979 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
@@ -632,7 +632,6 @@
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
-	uart-has-rtscts;
 	rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-mba6.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6qdl-mba6.dtsi
index 78555a618851..7b7e6c2ad190 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-mba6.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6qdl-mba6.dtsi
@@ -209,6 +209,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
 	reset-gpio = <&gpio6 7 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie>;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
index 663ee9df79e6..d6eee157c63b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
@@ -597,6 +597,7 @@
 
 &usbotg1 {
 	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg1>;
 	disable-over-current;
 	srp-disable;
 	hnp-disable;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
index 162dc259edc8..5a74c7f68eb6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
@@ -32,7 +32,7 @@
 };
 
 &i2c2 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts
index 5162fe227d1e..fdc10563f147 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts
@@ -32,7 +32,7 @@
 };
 
 &i2c1 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
@@ -52,7 +52,7 @@
 };
 
 &i2c4 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-hobbit.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-pico-hobbit.dts
index d917dc4f2f22..6ad39dca7009 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-hobbit.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-pico-hobbit.dts
@@ -64,7 +64,7 @@
 		interrupt-parent = <&gpio2>;
 		interrupts = <7 0>;
 		spi-max-frequency = <1000000>;
-		pendown-gpio = <&gpio2 7 0>;
+		pendown-gpio = <&gpio2 7 GPIO_ACTIVE_LOW>;
 		vcc-supply = <&reg_3p3v>;
 		ti,x-min = /bits/ 16 <0>;
 		ti,x-max = /bits/ 16 <4095>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts
index 104a85254adb..5afb1674e012 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts
@@ -43,7 +43,7 @@
 };
 
 &i2c1 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
@@ -64,7 +64,7 @@
 };
 
 &i2c2 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-sdb.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-sdb.dts
index f483bc0afe5e..234e5fc647b2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-sdb.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-sdb.dts
@@ -205,7 +205,7 @@
 		pinctrl-0 = <&pinctrl_tsc2046_pendown>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <29 0>;
-		pendown-gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio2 29 GPIO_ACTIVE_LOW>;
 		touchscreen-max-pressure = <255>;
 		wakeup-source;
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-smegw01.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-smegw01.dts
index 546268b8d0b1..c0f00f5db11e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-smegw01.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7d-smegw01.dts
@@ -198,6 +198,7 @@
 &usbotg2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usbotg2>;
+	over-current-active-low;
 	dr_mode = "host";
 	status = "okay";
 };
@@ -374,7 +375,7 @@
 
 	pinctrl_usbotg2: usbotg2grp {
 		fsl,pins = <
-			MX7D_PAD_UART3_RTS_B__USB_OTG2_OC	0x04
+			MX7D_PAD_UART3_RTS_B__USB_OTG2_OC	0x5c
 		>;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7s.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7s.dtsi
index 0ebf39915c91..19c5ad0ca91e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7s.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/imx7s.dtsi
@@ -513,7 +513,7 @@
 
 				mux: mux-controller {
 					compatible = "mmio-mux";
-					#mux-control-cells = <0>;
+					#mux-control-cells = <1>;
 					mux-reg-masks = <0x14 0x00000010>;
 				};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/iwg20d-q7-common.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index 03caea6fc6ff..4351c5a02fa5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -49,7 +49,7 @@
 	lcd_backlight: backlight {
 		compatible = "pwm-backlight";
 
-		pwms = <&pwm3 0 5000000 0>;
+		pwms = <&pwm3 0 5000000>;
 		brightness-levels = <0 4 8 16 32 64 128 255>;
 		default-brightness-level = <7>;
 		enable-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi
index 0097e72e3fb2..f4df4cc1dfa5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi
@@ -18,6 +18,8 @@
 
 	gpio-restart {
 		compatible = "gpio-restart";
+		pinctrl-0 = <&reset_pins>;
+		pinctrl-names = "default";
 		gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
 		priority = <200>;
 	};
@@ -39,7 +41,7 @@
 	status = "okay";
 
 	spi3: spi@400 {
-		pinctrl-0 = <&fc3_b_pins>;
+		pinctrl-0 = <&fc3_b_pins>, <&spi3_cs_pins>;
 		pinctrl-names = "default";
 		status = "okay";
 		cs-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
@@ -59,6 +61,12 @@
 		function = "miim_c";
 	};
 
+	reset_pins: reset-pins {
+		/* SYS_RST# */
+		pins = "GPIO_56";
+		function = "gpio";
+	};
+
 	sgpio_a_pins: sgpio-a-pins {
 		/* SCK, D0, D1 */
 		pins = "GPIO_32", "GPIO_33", "GPIO_34";
@@ -71,6 +79,12 @@
 		function = "sgpio_b";
 	};
 
+	spi3_cs_pins: spi3-cs-pins {
+		/* CS# */
+		pins = "GPIO_46";
+		function = "gpio";
+	};
+
 	usart0_pins: usart0-pins {
 		/* RXD, TXD */
 		pins = "GPIO_25", "GPIO_26";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/meson8.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/meson8.dtsi
index 0f8bac8bac8b..f9da7faa2186 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/meson8.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/meson8.dtsi
@@ -749,13 +749,13 @@
 
 &uart_B {
 	compatible = "amlogic,meson8-uart";
-	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clocks = <&xtal>, <&clkc CLKID_UART1>, <&clkc CLKID_CLK81>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_C {
 	compatible = "amlogic,meson8-uart";
-	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clocks = <&xtal>, <&clkc CLKID_UART2>, <&clkc CLKID_CLK81>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/meson8b.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/meson8b.dtsi
index cf9c04a61ba3..d3e0f085904d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/meson8b.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/meson8b.dtsi
@@ -737,13 +737,13 @@
 
 &uart_B {
 	compatible = "amlogic,meson8b-uart";
-	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clocks = <&xtal>, <&clkc CLKID_UART1>, <&clkc CLKID_CLK81>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_C {
 	compatible = "amlogic,meson8b-uart";
-	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clocks = <&xtal>, <&clkc CLKID_UART2>, <&clkc CLKID_CLK81>;
 	clock-names = "xtal", "pclk", "baud";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts
index d10669fcd527..9e9eba8bad5e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts
@@ -366,7 +366,7 @@
 		spi-max-frequency = <20000000>;
 		spi-rx-bus-width = <2>;
 		label = "bmc";
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
index 491606c4f044..2a394cc15284 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
@@ -142,7 +142,7 @@
 		reg = <0>;
 		spi-rx-bus-width = <2>;
 
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
index a0c2d7652625..f7b38bee039b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
@@ -388,7 +388,7 @@
 		spi-max-frequency = <5000000>;
 		spi-rx-bus-width = <2>;
 		label = "bmc";
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -422,7 +422,7 @@
 		reg = <1>;
 		spi-max-frequency = <5000000>;
 		spi-rx-bus-width = <2>;
-		partitions@88000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -447,7 +447,7 @@
 		reg = <0>;
 		spi-max-frequency = <5000000>;
 		spi-rx-bus-width = <2>;
-		partitions@A0000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts
index 3dad32834e5e..f53d45fa1de8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts
@@ -74,7 +74,7 @@
 		spi-rx-bus-width = <2>;
 		reg = <0>;
 		spi-max-frequency = <5000000>;
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -135,7 +135,7 @@
 		spi-rx-bus-width = <2>;
 		reg = <0>;
 		spi-max-frequency = <5000000>;
-		partitions@A0000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts
index 132e702281fc..87359ab05db3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts
@@ -107,7 +107,7 @@
 		reg = <0>;
 		spi-rx-bus-width = <2>;
 
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -146,7 +146,7 @@
 		reg = <1>;
 		npcm,fiu-rx-bus-width = <2>;
 
-		partitions@88000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -173,7 +173,7 @@
 		reg = <0>;
 		spi-rx-bus-width = <2>;
 
-		partitions@A0000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-cm-t3x.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index e61b8a2bfb7d..51baedf1603b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -227,7 +227,7 @@
 
 		interrupt-parent = <&gpio2>;
 		interrupts = <25 0>;		/* gpio_57 */
-		pendown-gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio2 25 GPIO_ACTIVE_LOW>;
 
 		ti,x-min = /bits/ 16 <0x0>;
 		ti,x-max = /bits/ 16 <0x0fff>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi
index 3decc2d78a6c..a7f99ae0c1fe 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi
@@ -54,7 +54,7 @@
 
 		interrupt-parent = <&gpio1>;
 		interrupts = <27 0>;		/* gpio_27 */
-		pendown-gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio1 27 GPIO_ACTIVE_LOW>;
 
 		ti,x-min = /bits/ 16 <0x0>;
 		ti,x-max = /bits/ 16 <0x0fff>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-gta04.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-gta04.dtsi
index 28a6a9345be5..2dbee248a126 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-gta04.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -612,6 +612,22 @@
 	clock-frequency = <100000>;
 };
 
+&mcspi1 {
+	status = "disabled";
+};
+
+&mcspi2 {
+	status = "disabled";
+};
+
+&mcspi3 {
+	status = "disabled";
+};
+
+&mcspi4 {
+	status = "disabled";
+};
+
 &usb_otg_hs {
 	interface-type = <0>;
 	usb-phy = <&usb2_phy>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-gta04a5one.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-gta04a5one.dts
index 9db9fe67cd63..95df45cc70c0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-gta04a5one.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-gta04a5one.dts
@@ -5,9 +5,11 @@
 
 #include "omap3-gta04a5.dts"
 
-&omap3_pmx_core {
+/ {
 	model = "Goldelico GTA04A5/Letux 2804 with OneNAND";
+};
 
+&omap3_pmx_core {
 	gpmc_pins: pinmux_gpmc_pins {
 		pinctrl-single,pins = <
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-lilly-a83x.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
index c595afe4181d..d310b5c7bac3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
@@ -311,7 +311,7 @@
 		interrupt-parent = <&gpio1>;
 		interrupts = <8 0>;   /* boot6 / gpio_8 */
 		spi-max-frequency = <1000000>;
-		pendown-gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>;
 		vcc-supply = <&reg_vcc3>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&tsc2048_pins>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
index 1d6e88f99eb3..c3570acc35fa 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
@@ -149,7 +149,7 @@
 
 		interrupt-parent = <&gpio4>;
 		interrupts = <18 0>;			/* gpio_114 */
-		pendown-gpio = <&gpio4 18 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio4 18 GPIO_ACTIVE_LOW>;
 
 		ti,x-min = /bits/ 16 <0x0>;
 		ti,x-max = /bits/ 16 <0x0fff>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi
index 7e30f9d45790..d95a0e130058 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi
@@ -160,7 +160,7 @@
 
 		interrupt-parent = <&gpio4>;
 		interrupts = <18 0>;			/* gpio_114 */
-		pendown-gpio = <&gpio4 18 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio4 18 GPIO_ACTIVE_LOW>;
 
 		ti,x-min = /bits/ 16 <0x0>;
 		ti,x-max = /bits/ 16 <0x0fff>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-pandora-common.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-pandora-common.dtsi
index 559853764487..4c3b6bab179c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -651,7 +651,7 @@
 		pinctrl-0 = <&penirq_pins>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <30 IRQ_TYPE_NONE>;	/* GPIO_94 */
-		pendown-gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio3 30 GPIO_ACTIVE_LOW>;
 		vcc-supply = <&vaux4>;
 
 		ti,x-min = /bits/ 16 <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap5-cm-t54.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap5-cm-t54.dts
index ca759b7b8a58..e62ea8b6d53f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap5-cm-t54.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -354,7 +354,7 @@
 
 		interrupt-parent = <&gpio1>;
 		interrupts = <15 0>;			/* gpio1_wk15 */
-		pendown-gpio = <&gpio1 15 GPIO_ACTIVE_HIGH>;
+		pendown-gpio = <&gpio1 15 GPIO_ACTIVE_LOW>;
 
 
 		ti,x-min = /bits/ 16 <0x0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
index 193569f0ca5f..4bdadb7681c3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
@@ -26,6 +26,16 @@
 	};
 
 	reserved-memory {
+		sbl_region: sbl@2f00000 {
+			reg = <0x02f00000 0x100000>;
+			no-map;
+		};
+
+		external_image_region: external-image@3100000 {
+			reg = <0x03100000 0x200000>;
+			no-map;
+		};
+
 		adsp_region: adsp@3300000 {
 			reg = <0x03300000 0x1400000>;
 			no-map;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi
index 942aa2278355..4b57e9f5bc64 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -1271,7 +1271,7 @@
 			gpu_opp_table: opp-table {
 				compatible = "operating-points-v2";
 
-				opp-320000000 {
+				opp-450000000 {
 					opp-hz = /bits/ 64 <450000000>;
 				};
 
@@ -1615,7 +1615,7 @@
 		};
 
 		etb@1a01000 {
-			compatible = "coresight-etb10", "arm,primecell";
+			compatible = "arm,coresight-etb10", "arm,primecell";
 			reg = <0x1a01000 0x1000>;
 
 			clocks = <&rpmcc RPM_QDSS_CLK>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index 91716298ec5e..be1ab7eff8ff 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -23,6 +23,10 @@
 	status = "okay";
 };
 
+&blsp2_dma {
+	qcom,controlled-remotely;
+};
+
 &blsp2_i2c5 {
 	status = "okay";
 	clock-frequency = <200000>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
index 44cd72f1b1be..116e59a3b76d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
@@ -19,16 +19,16 @@
 		serial@f995e000 {
 			status = "okay";
 		};
+	};
+};
 
-		sdhci@f9824900 {
-			bus-width = <8>;
-			non-removable;
-			status = "okay";
-		};
+&sdhc_1 {
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
 
-		sdhci@f98a4900 {
-			cd-gpios = <&tlmm 122 GPIO_ACTIVE_LOW>;
-			bus-width = <4>;
-		};
-	};
+&sdhc_2 {
+	cd-gpios = <&tlmm 122 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi
index f2fb7c975af8..69da87577ad0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -419,7 +419,7 @@
 			status = "disabled";
 		};
 
-		mmc@f9824900 {
+		sdhc_1: mmc@f9824900 {
 			compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0xf9824900 0x11c>, <0xf9824000 0x800>;
 			reg-names = "hc", "core";
@@ -432,7 +432,7 @@
 			status = "disabled";
 		};
 
-		mmc@f98a4900 {
+		sdhc_2: mmc@f98a4900 {
 			compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
 			reg-names = "hc", "core";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
index 79b0c6318e52..0993f840d1fc 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
@@ -11,9 +11,9 @@
 		dma-controller@7984000 {
 			status = "okay";
 		};
-
-		qpic-nand@79b0000 {
-			status = "okay";
-		};
 	};
 };
+
+&nand {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
index a63b3778636d..468ebc40d2ad 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
@@ -102,10 +102,10 @@
 			status = "okay";
 			perst-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
 		};
-
-		qpic-nand@79b0000 {
-			pinctrl-0 = <&nand_pins>;
-			pinctrl-names = "default";
-		};
 	};
 };
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1.dtsi
index 0107f552f520..7ef635997efa 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1.dtsi
@@ -65,11 +65,11 @@
 		dma-controller@7984000 {
 			status = "okay";
 		};
-
-		qpic-nand@79b0000 {
-			pinctrl-0 = <&nand_pins>;
-			pinctrl-names = "default";
-			status = "okay";
-		};
 	};
 };
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi
index b23591110bd2..02e13d8c222a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -426,8 +426,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x81000000 0 0x40200000 0x40200000 0 0x00100000>,
-				 <0x82000000 0 0x40300000 0x40300000 0 0x00d00000>;
+			ranges = <0x81000000 0x0 0x00000000 0x40200000 0x0 0x00100000>,
+				 <0x82000000 0x0 0x40300000 0x40300000 0x0 0x00d00000>;
 
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 90c08b51680a..0ce58cff3016 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -1085,8 +1085,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x81000000 0 0x0fe00000 0x0fe00000 0 0x00010000   /* downstream I/O */
-				  0x82000000 0 0x08000000 0x08000000 0 0x07e00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x0fe00000 0x0 0x00010000   /* I/O */
+				  0x82000000 0x0 0x08000000 0x08000000 0x0 0x07e00000>; /* MEM */
 
 			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -1136,8 +1136,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x81000000 0 0x31e00000 0x31e00000 0 0x00010000   /* downstream I/O */
-				  0x82000000 0 0x2e000000 0x2e000000 0 0x03e00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x31e00000 0x0 0x00010000   /* I/O */
+				  0x82000000 0x0 0x2e000000 0x2e000000 0x0 0x03e00000>; /* MEM */
 
 			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -1187,8 +1187,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x81000000 0 0x35e00000 0x35e00000 0 0x00010000   /* downstream I/O */
-				  0x82000000 0 0x32000000 0x32000000 0 0x03e00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x35e00000 0x0 0x00010000   /* I/O */
+				  0x82000000 0x0 0x32000000 0x32000000 0x0 0x03e00000>; /* MEM */
 
 			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi
index 7a9be0acf3f5..c4b2e9ac2494 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -300,7 +300,7 @@
 			qcom,ipc = <&apcs 8 0>;
 			qcom,smd-edge = <15>;
 
-			rpm_requests: rpm_requests {
+			rpm_requests: rpm-requests {
 				compatible = "qcom,rpm-msm8974";
 				qcom,smd-channels = "rpm_requests";
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi
index c72540223fa9..a4bf1d5ee206 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -303,6 +303,45 @@
 			status = "disabled";
 		};
 
+		pcie_ep: pcie-ep@1c00000 {
+			compatible = "qcom,sdx55-pcie-ep";
+			reg = <0x01c00000 0x3000>,
+			      <0x40000000 0xf1d>,
+			      <0x40000f20 0xc8>,
+			      <0x40001000 0x1000>,
+			      <0x40200000 0x100000>,
+			      <0x01c03000 0x3000>;
+			reg-names = "parf", "dbi", "elbi", "atu", "addr_space",
+				    "mmio";
+
+			qcom,perst-regs = <&tcsr 0xb258 0xb270>;
+
+			clocks = <&gcc GCC_PCIE_AUX_CLK>,
+				 <&gcc GCC_PCIE_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_PCIE_SLEEP_CLK>,
+				 <&gcc GCC_PCIE_0_CLKREF_CLK>;
+			clock-names = "aux", "cfg", "bus_master", "bus_slave",
+				      "slave_q2a", "sleep", "ref";
+
+			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "global", "doorbell";
+			reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
+			wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;
+			resets = <&gcc GCC_PCIE_BCR>;
+			reset-names = "core";
+			power-domains = <&gcc PCIE_GDSC>;
+			phys = <&pcie0_lane>;
+			phy-names = "pciephy";
+			max-link-speed = <3>;
+			num-lanes = <2>;
+
+			status = "disabled";
+		};
+
 		pcie0_phy: phy@1c07000 {
 			compatible = "qcom,sdx55-qmp-pcie-phy";
 			reg = <0x01c07000 0x1c4>;
@@ -400,45 +439,6 @@
 			status = "disabled";
 		};
 
-		pcie_ep: pcie-ep@40000000 {
-			compatible = "qcom,sdx55-pcie-ep";
-			reg = <0x01c00000 0x3000>,
-			      <0x40000000 0xf1d>,
-			      <0x40000f20 0xc8>,
-			      <0x40001000 0x1000>,
-			      <0x40200000 0x100000>,
-			      <0x01c03000 0x3000>;
-			reg-names = "parf", "dbi", "elbi", "atu", "addr_space",
-				    "mmio";
-
-			qcom,perst-regs = <&tcsr 0xb258 0xb270>;
-
-			clocks = <&gcc GCC_PCIE_AUX_CLK>,
-				 <&gcc GCC_PCIE_CFG_AHB_CLK>,
-				 <&gcc GCC_PCIE_MSTR_AXI_CLK>,
-				 <&gcc GCC_PCIE_SLV_AXI_CLK>,
-				 <&gcc GCC_PCIE_SLV_Q2A_AXI_CLK>,
-				 <&gcc GCC_PCIE_SLEEP_CLK>,
-				 <&gcc GCC_PCIE_0_CLKREF_CLK>;
-			clock-names = "aux", "cfg", "bus_master", "bus_slave",
-				      "slave_q2a", "sleep", "ref";
-
-			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "global", "doorbell";
-			reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
-			wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;
-			resets = <&gcc GCC_PCIE_BCR>;
-			reset-names = "core";
-			power-domains = <&gcc PCIE_GDSC>;
-			phys = <&pcie0_lane>;
-			phy-names = "pciephy";
-			max-link-speed = <3>;
-			num-lanes = <2>;
-
-			status = "disabled";
-		};
-
 		remoteproc_mpss: remoteproc@4080000 {
 			compatible = "qcom,sdx55-mpss-pas";
 			reg = <0x04080000 0x4040>;
@@ -577,7 +577,7 @@
 		};
 
 		apps_smmu: iommu@15000000 {
-			compatible = "qcom,sdx55-smmu-500", "arm,mmu-500";
+			compatible = "qcom,sdx55-smmu-500", "qcom,smmu-500", "arm,mmu-500";
 			reg = <0x15000000 0x20000>;
 			#iommu-cells = <2>;
 			#global-interrupts = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi
index 4cd405db5500..ecb9171e4da5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -455,7 +455,7 @@
 		};
 
 		apps_smmu: iommu@15000000 {
-			compatible = "qcom,sdx65-smmu-500", "arm,mmu-500";
+			compatible = "qcom,sdx65-smmu-500", "qcom,smmu-500", "arm,mmu-500";
 			reg = <0x15000000 0x40000>;
 			#iommu-cells = <2>;
 			#global-interrupts = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/rk3288.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/rk3288.dtsi
index 487b0e03d4b4..511ca864c1b2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/rk3288.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/rk3288.dtsi
@@ -942,7 +942,7 @@
 		status = "disabled";
 	};
 
-	spdif: sound@ff88b0000 {
+	spdif: sound@ff8b0000 {
 		compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif";
 		reg = <0x0 0xff8b0000 0x0 0x10000>;
 		#sound-dai-cells = <0>;
@@ -1181,6 +1181,7 @@
 		clock-names = "dp", "pclk";
 		phys = <&edp_phy>;
 		phy-names = "dp";
+		power-domains = <&power RK3288_PD_VIO>;
 		resets = <&cru SRST_EDP>;
 		reset-names = "dp";
 		rockchip,grf = <&grf>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/s5pv210.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/s5pv210.dtsi
index 12e90a1cc6a1..1a9e4a96b2ff 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/s5pv210.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/s5pv210.dtsi
@@ -566,7 +566,7 @@
 				interrupts = <29>;
 				clocks = <&clocks CLK_CSIS>,
 						<&clocks SCLK_CSIS>;
-				clock-names = "clk_csis",
+				clock-names = "csis",
 						"sclk_csis";
 				bus-width = <4>;
 				status = "disabled";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sam9x60.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/sam9x60.dtsi
index 8f5477e307dd..37a5d96aaf64 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sam9x60.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/sam9x60.dtsi
@@ -564,7 +564,7 @@
 			mpddrc: mpddrc@ffffe800 {
 				compatible = "microchip,sam9x60-ddramc", "atmel,sama5d3-ddramc";
 				reg = <0xffffe800 0x200>;
-				clocks = <&pmc PMC_TYPE_SYSTEM 2>, <&pmc PMC_TYPE_CORE PMC_MCK>;
+				clocks = <&pmc PMC_TYPE_SYSTEM 2>, <&pmc PMC_TYPE_PERIPHERAL 49>;
 				clock-names = "ddrck", "mpddr";
 			};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/spear320-hmi.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/spear320-hmi.dts
index 34503ac9c51c..721e5ee7b680 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/spear320-hmi.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/spear320-hmi.dts
@@ -241,7 +241,7 @@
 					irq-trigger = <0x1>;
 
 					stmpegpio: stmpe-gpio {
-						compatible = "stmpe,gpio";
+						compatible = "st,stmpe-gpio";
 						reg = <0>;
 						gpio-controller;
 						#gpio-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/spear600.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/spear600.dtsi
index fd41243a0b2c..9d5a04a46b14 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/spear600.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/spear600.dtsi
@@ -47,7 +47,7 @@
 			compatible = "arm,pl110", "arm,primecell";
 			reg = <0xfc200000 0x1000>;
 			interrupt-parent = <&vic1>;
-			interrupts = <12>;
+			interrupts = <13>;
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 2aa94605d3d4..d52a7aaa1074 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -178,7 +178,7 @@
 				tsin-num = <0>;
 				serial-not-parallel;
 				i2c-bus = <&ssc2>;
-				reset-gpios = <&pio15 4 GPIO_ACTIVE_HIGH>;
+				reset-gpios = <&pio15 4 GPIO_ACTIVE_LOW>;
 				dvb-card = <STV0367_TDA18212_NIMA_1>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32f7-pinctrl.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
index 8f37aefa7315..000278ec2c58 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
@@ -284,6 +284,88 @@
 					slew-rate = <2>;
 				};
 			};
+
+			can1_pins_a: can1-0 {
+				pins1 {
+					pinmux = <STM32_PINMUX('A', 12, AF9)>; /* CAN1_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('A', 11, AF9)>; /* CAN1_RX */
+					bias-pull-up;
+				};
+			};
+
+			can1_pins_b: can1-1 {
+				pins1 {
+					pinmux = <STM32_PINMUX('B', 9, AF9)>; /* CAN1_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('B', 8, AF9)>; /* CAN1_RX */
+					bias-pull-up;
+				};
+			};
+
+			can1_pins_c: can1-2 {
+				pins1 {
+					pinmux = <STM32_PINMUX('D', 1, AF9)>; /* CAN1_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */
+					bias-pull-up;
+
+				};
+			};
+
+			can1_pins_d: can1-3 {
+				pins1 {
+					pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('H', 14, AF9)>; /* CAN1_RX */
+					bias-pull-up;
+
+				};
+			};
+
+			can2_pins_a: can2-0 {
+				pins1 {
+					pinmux = <STM32_PINMUX('B', 6, AF9)>; /* CAN2_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('B', 5, AF9)>; /* CAN2_RX */
+					bias-pull-up;
+				};
+			};
+
+			can2_pins_b: can2-1 {
+				pins1 {
+					pinmux = <STM32_PINMUX('B', 13, AF9)>; /* CAN2_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('B', 12, AF9)>; /* CAN2_RX */
+					bias-pull-up;
+				};
+			};
+
+			can3_pins_a: can3-0 {
+				pins1 {
+					pinmux = <STM32_PINMUX('A', 15, AF11)>; /* CAN3_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('A', 8, AF11)>; /* CAN3_RX */
+					bias-pull-up;
+				};
+			};
+
+			can3_pins_b: can3-1 {
+				pins1 {
+					pinmux = <STM32_PINMUX('B', 4, AF11)>;  /* CAN3_TX */
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('B', 3, AF11)>; /* CAN3_RX */
+					bias-pull-up;
+				};
+			};
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp131.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp131.dtsi
index dd35a607073d..723787f72cfd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp131.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp131.dtsi
@@ -405,6 +405,7 @@
 
 			part_number_otp: part_number_otp@4 {
 				reg = <0x4 0x2>;
+				bits = <0 12>;
 			};
 			ts_cal1: calib@5c {
 				reg = <0x5c 0x2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
index a9d2bec99014..e15a3b2a9b39 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -1880,6 +1880,21 @@
 		};
 	};
 
+	spi1_pins_b: spi1-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('A', 5, AF5)>, /* SPI1_SCK */
+				 <STM32_PINMUX('B', 5, AF5)>; /* SPI1_MOSI */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('A', 6, AF5)>; /* SPI1_MISO */
+			bias-disable;
+		};
+	};
+
 	spi2_pins_a: spi2-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('B', 10, AF5)>, /* SPI2_SCK */
@@ -2448,19 +2463,4 @@
 			bias-disable;
 		};
 	};
-
-	spi1_pins_b: spi1-1 {
-		pins1 {
-			pinmux = <STM32_PINMUX('A', 5, AF5)>, /* SPI1_SCK */
-				 <STM32_PINMUX('B', 5, AF5)>; /* SPI1_MOSI */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <1>;
-		};
-
-		pins2 {
-			pinmux = <STM32_PINMUX('A', 6, AF5)>; /* SPI1_MISO */
-			bias-disable;
-		};
-	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
index d865ab5d866b..dd23de85100c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
@@ -101,8 +101,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts
index 2e3c9fbb4eb3..275167f26fd9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts
@@ -13,7 +13,6 @@
 /dts-v1/;
 
 #include "stm32mp157.dtsi"
-#include "stm32mp15xc.dtsi"
 #include "stm32mp15xx-dhcor-som.dtsi"
 #include "stm32mp15xx-dhcor-avenger96.dtsi"
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
index 30156b7546ed..d540550f7da2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
@@ -391,8 +391,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
index 5f586f024060..38f46c2c83aa 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
@@ -137,10 +137,13 @@
 
 	sound {
 		compatible = "audio-graph-card";
-		routing =
-			"MIC_IN", "Capture",
-			"Capture", "Mic Bias",
-			"Playback", "HP_OUT";
+		widgets = "Headphone", "Headphone Jack",
+			  "Line", "Line In Jack",
+			  "Microphone", "Microphone Jack";
+		routing = "Headphone Jack", "HP_OUT",
+			  "LINE_IN", "Line In Jack",
+			  "MIC_IN", "Microphone Jack",
+			  "Microphone Jack", "Mic Bias";
 		dais = <&sai2a_port &sai2b_port>;
 		status = "okay";
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
index 238a611192e7..d3b85a8764d7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
@@ -428,8 +428,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
index 90933077d66d..f068e4fcc404 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
@@ -88,7 +88,7 @@
 
 	sound {
 		compatible = "audio-graph-card";
-		label = "STM32MP1-AV96-HDMI";
+		label = "STM32-AV96-HDMI";
 		dais = <&sai2a_port>;
 		status = "okay";
 	};
@@ -100,7 +100,7 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 
-		gpios = <&gpioz 3 GPIO_ACTIVE_HIGH>;
+		gpio = <&gpioz 3 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
 };
@@ -322,6 +322,12 @@
 			};
 		};
 	};
+
+	dh_mac_eeprom: eeprom@53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+		pagesize = <16>;
+	};
 };
 
 &ltdc {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi
index 27477bb219de..bb4ac6c13cbd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi
@@ -192,6 +192,12 @@
 		reg = <0x50>;
 		pagesize = <16>;
 	};
+
+	dh_mac_eeprom: eeprom@53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+		pagesize = <16>;
+	};
 };
 
 &sdmmc1 {	/* MicroSD */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
index 134a798ad3f2..bba19f21e527 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
@@ -213,12 +213,6 @@
 			status = "disabled";
 		};
 	};
-
-	eeprom@53 {
-		compatible = "atmel,24c02";
-		reg = <0x53>;
-		pagesize = <16>;
-	};
 };
 
 &ipcc {
@@ -247,8 +241,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x200000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 8b48d3c89a04..fdc48536e97d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -438,7 +438,7 @@
 	i2s2_port: port {
 		i2s2_endpoint: endpoint {
 			remote-endpoint = <&sii9022_tx_endpoint>;
-			format = "i2s";
+			dai-format = "i2s";
 			mclk-fs = <256>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts
index 43641cb82398..343b02b97155 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts
@@ -57,7 +57,7 @@
 		regulator-ramp-delay = <50>; /* 4ms */
 
 		enable-active-high;
-		enable-gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
+		enable-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
 		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
 		gpios-states = <0x1>;
 		states = <1100000 0>, <1300000 1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/vexpress-v2p-ca5s.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
index 3b88209bacea..ff1f9a1bcfcf 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
@@ -132,6 +132,7 @@
 		reg = <0x2c0f0000 0x1000>;
 		interrupts = <0 84 4>;
 		cache-level = <2>;
+		cache-unified;
 	};
 
 	pmu {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
index 42ed4a04a12e..6280c5e86a12 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
@@ -345,7 +345,7 @@
 };
 
 &i2c2 {
-	tca9548@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9548";
 		pinctrl-0 = <&pinctrl_i2c_mux_reset>;
 		pinctrl-names = "default";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts linux-libre-6.1.39-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
index de79dcfd32e6..ba2001f37315 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
+++ linux-libre-6.1.39-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
@@ -340,7 +340,7 @@
 };
 
 &i2c2 {
-	tca9548@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9548";
 		pinctrl-0 = <&pinctrl_i2c_mux_reset>;
 		pinctrl-names = "default";
diff --git linux-libre-6.1-gnu/arch/arm/configs/bcm2835_defconfig linux-libre-6.1.39-gnu/arch/arm/configs/bcm2835_defconfig
index a51babd178c2..be0c984a6694 100644
--- linux-libre-6.1-gnu/arch/arm/configs/bcm2835_defconfig
+++ linux-libre-6.1.39-gnu/arch/arm/configs/bcm2835_defconfig
@@ -107,6 +107,7 @@ CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_DRM=y
 CONFIG_DRM_V3D=y
 CONFIG_DRM_VC4=y
+CONFIG_FB=y
 CONFIG_FB_SIMPLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_SOUND=y
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/assembler.h linux-libre-6.1.39-gnu/arch/arm/include/asm/assembler.h
index 90fbe4a3f9c8..84912b19cac8 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/assembler.h
+++ linux-libre-6.1.39-gnu/arch/arm/include/asm/assembler.h
@@ -402,6 +402,23 @@ ALT_UP_B(.L0_\@)
 #endif
 	.endm
 
+/*
+ * Raw SMP data memory barrier
+ */
+	.macro	__smp_dmb mode
+#if __LINUX_ARM_ARCH__ >= 7
+	.ifeqs "\mode","arm"
+	dmb	ish
+	.else
+	W(dmb)	ish
+	.endif
+#elif __LINUX_ARM_ARCH__ == 6
+	mcr	p15, 0, r0, c7, c10, 5	@ dmb
+#else
+	.error "Incompatible SMP platform"
+#endif
+	.endm
+
 #if defined(CONFIG_CPU_V7M)
 	/*
 	 * setmode is used to assert to be in svc mode during boot. For v7-M
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/sync_bitops.h linux-libre-6.1.39-gnu/arch/arm/include/asm/sync_bitops.h
index 6f5d627c44a3..f46b3c570f92 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/sync_bitops.h
+++ linux-libre-6.1.39-gnu/arch/arm/include/asm/sync_bitops.h
@@ -14,14 +14,35 @@
  * ops which are SMP safe even on a UP kernel.
  */
 
+/*
+ * Unordered
+ */
+
 #define sync_set_bit(nr, p)		_set_bit(nr, p)
 #define sync_clear_bit(nr, p)		_clear_bit(nr, p)
 #define sync_change_bit(nr, p)		_change_bit(nr, p)
-#define sync_test_and_set_bit(nr, p)	_test_and_set_bit(nr, p)
-#define sync_test_and_clear_bit(nr, p)	_test_and_clear_bit(nr, p)
-#define sync_test_and_change_bit(nr, p)	_test_and_change_bit(nr, p)
 #define sync_test_bit(nr, addr)		test_bit(nr, addr)
-#define arch_sync_cmpxchg		arch_cmpxchg
 
+/*
+ * Fully ordered
+ */
+
+int _sync_test_and_set_bit(int nr, volatile unsigned long * p);
+#define sync_test_and_set_bit(nr, p)	_sync_test_and_set_bit(nr, p)
+
+int _sync_test_and_clear_bit(int nr, volatile unsigned long * p);
+#define sync_test_and_clear_bit(nr, p)	_sync_test_and_clear_bit(nr, p)
+
+int _sync_test_and_change_bit(int nr, volatile unsigned long * p);
+#define sync_test_and_change_bit(nr, p)	_sync_test_and_change_bit(nr, p)
+
+#define arch_sync_cmpxchg(ptr, old, new)				\
+({									\
+	__typeof__(*(ptr)) __ret;					\
+	__smp_mb__before_atomic();					\
+	__ret = arch_cmpxchg_relaxed((ptr), (old), (new));		\
+	__smp_mb__after_atomic();					\
+	__ret;								\
+})
 
 #endif
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/thread_info.h linux-libre-6.1.39-gnu/arch/arm/include/asm/thread_info.h
index aecc403b2880..7f092cb55a41 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/thread_info.h
+++ linux-libre-6.1.39-gnu/arch/arm/include/asm/thread_info.h
@@ -128,15 +128,16 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
 #define TIF_NEED_RESCHED	1	/* rescheduling necessary */
 #define TIF_NOTIFY_RESUME	2	/* callback before returning to user */
 #define TIF_UPROBE		3	/* breakpointed or singlestepping */
-#define TIF_SYSCALL_TRACE	4	/* syscall trace active */
-#define TIF_SYSCALL_AUDIT	5	/* syscall auditing active */
-#define TIF_SYSCALL_TRACEPOINT	6	/* syscall tracepoint instrumentation */
-#define TIF_SECCOMP		7	/* seccomp syscall filtering active */
-#define TIF_NOTIFY_SIGNAL	8	/* signal notifications exist */
+#define TIF_NOTIFY_SIGNAL	4	/* signal notifications exist */
 
 #define TIF_USING_IWMMXT	17
 #define TIF_MEMDIE		18	/* is terminating due to OOM killer */
-#define TIF_RESTORE_SIGMASK	20
+#define TIF_RESTORE_SIGMASK	19
+#define TIF_SYSCALL_TRACE	20	/* syscall trace active */
+#define TIF_SYSCALL_AUDIT	21	/* syscall auditing active */
+#define TIF_SYSCALL_TRACEPOINT	22	/* syscall tracepoint instrumentation */
+#define TIF_SECCOMP		23	/* seccomp syscall filtering active */
+
 
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
diff --git linux-libre-6.1-gnu/arch/arm/kernel/unwind.c linux-libre-6.1.39-gnu/arch/arm/kernel/unwind.c
index a37ea6c772cd..2e6aa5dc15bf 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/unwind.c
+++ linux-libre-6.1.39-gnu/arch/arm/kernel/unwind.c
@@ -307,6 +307,29 @@ static int unwind_exec_pop_subset_r0_to_r3(struct unwind_ctrl_block *ctrl,
 	return URC_OK;
 }
 
+static unsigned long unwind_decode_uleb128(struct unwind_ctrl_block *ctrl)
+{
+	unsigned long bytes = 0;
+	unsigned long insn;
+	unsigned long result = 0;
+
+	/*
+	 * unwind_get_byte() will advance `ctrl` one instruction at a time, so
+	 * loop until we get an instruction byte where bit 7 is not set.
+	 *
+	 * Note: This decodes a maximum of 4 bytes to output 28 bits data where
+	 * max is 0xfffffff: that will cover a vsp increment of 1073742336, hence
+	 * it is sufficient for unwinding the stack.
+	 */
+	do {
+		insn = unwind_get_byte(ctrl);
+		result |= (insn & 0x7f) << (bytes * 7);
+		bytes++;
+	} while (!!(insn & 0x80) && (bytes != sizeof(result)));
+
+	return result;
+}
+
 /*
  * Execute the current unwind instruction.
  */
@@ -360,7 +383,7 @@ static int unwind_exec_insn(struct unwind_ctrl_block *ctrl)
 		if (ret)
 			goto error;
 	} else if (insn == 0xb2) {
-		unsigned long uleb128 = unwind_get_byte(ctrl);
+		unsigned long uleb128 = unwind_decode_uleb128(ctrl);
 
 		ctrl->vrs[SP] += 0x204 + (uleb128 << 2);
 	} else {
diff --git linux-libre-6.1-gnu/arch/arm/lib/bitops.h linux-libre-6.1.39-gnu/arch/arm/lib/bitops.h
index 95bd35991288..f069d1b2318e 100644
--- linux-libre-6.1-gnu/arch/arm/lib/bitops.h
+++ linux-libre-6.1.39-gnu/arch/arm/lib/bitops.h
@@ -28,7 +28,7 @@ UNWIND(	.fnend		)
 ENDPROC(\name		)
 	.endm
 
-	.macro	testop, name, instr, store
+	.macro	__testop, name, instr, store, barrier
 ENTRY(	\name		)
 UNWIND(	.fnstart	)
 	ands	ip, r1, #3
@@ -38,7 +38,7 @@ UNWIND(	.fnstart	)
 	mov	r0, r0, lsr #5
 	add	r1, r1, r0, lsl #2	@ Get word offset
 	mov	r3, r2, lsl r3		@ create mask
-	smp_dmb
+	\barrier
 #if __LINUX_ARM_ARCH__ >= 7 && defined(CONFIG_SMP)
 	.arch_extension	mp
 	ALT_SMP(W(pldw)	[r1])
@@ -50,13 +50,21 @@ UNWIND(	.fnstart	)
 	strex	ip, r2, [r1]
 	cmp	ip, #0
 	bne	1b
-	smp_dmb
+	\barrier
 	cmp	r0, #0
 	movne	r0, #1
 2:	bx	lr
 UNWIND(	.fnend		)
 ENDPROC(\name		)
 	.endm
+
+	.macro	testop, name, instr, store
+	__testop \name, \instr, \store, smp_dmb
+	.endm
+
+	.macro	sync_testop, name, instr, store
+	__testop \name, \instr, \store, __smp_dmb
+	.endm
 #else
 	.macro	bitop, name, instr
 ENTRY(	\name		)
diff --git linux-libre-6.1-gnu/arch/arm/lib/testchangebit.S linux-libre-6.1.39-gnu/arch/arm/lib/testchangebit.S
index 4ebecc67e6e0..f13fe9bc2399 100644
--- linux-libre-6.1-gnu/arch/arm/lib/testchangebit.S
+++ linux-libre-6.1.39-gnu/arch/arm/lib/testchangebit.S
@@ -10,3 +10,7 @@
                 .text
 
 testop	_test_and_change_bit, eor, str
+
+#if __LINUX_ARM_ARCH__ >= 6
+sync_testop	_sync_test_and_change_bit, eor, str
+#endif
diff --git linux-libre-6.1-gnu/arch/arm/lib/testclearbit.S linux-libre-6.1.39-gnu/arch/arm/lib/testclearbit.S
index 009afa0f5b4a..4d2c5ca620eb 100644
--- linux-libre-6.1-gnu/arch/arm/lib/testclearbit.S
+++ linux-libre-6.1.39-gnu/arch/arm/lib/testclearbit.S
@@ -10,3 +10,7 @@
                 .text
 
 testop	_test_and_clear_bit, bicne, strne
+
+#if __LINUX_ARM_ARCH__ >= 6
+sync_testop	_sync_test_and_clear_bit, bicne, strne
+#endif
diff --git linux-libre-6.1-gnu/arch/arm/lib/testsetbit.S linux-libre-6.1.39-gnu/arch/arm/lib/testsetbit.S
index f3192e55acc8..649dbab65d8d 100644
--- linux-libre-6.1-gnu/arch/arm/lib/testsetbit.S
+++ linux-libre-6.1.39-gnu/arch/arm/lib/testsetbit.S
@@ -10,3 +10,7 @@
                 .text
 
 testop	_test_and_set_bit, orreq, streq
+
+#if __LINUX_ARM_ARCH__ >= 6
+sync_testop	_sync_test_and_set_bit, orreq, streq
+#endif
diff --git linux-libre-6.1-gnu/arch/arm/lib/uaccess_with_memcpy.c linux-libre-6.1.39-gnu/arch/arm/lib/uaccess_with_memcpy.c
index 14eecaaf295f..e4c2677cc1e9 100644
--- linux-libre-6.1-gnu/arch/arm/lib/uaccess_with_memcpy.c
+++ linux-libre-6.1.39-gnu/arch/arm/lib/uaccess_with_memcpy.c
@@ -116,7 +116,7 @@ __copy_to_user_memcpy(void __user *to, const void *from, unsigned long n)
 			tocopy = n;
 
 		ua_flags = uaccess_save_and_enable();
-		memcpy((void *)to, from, tocopy);
+		__memcpy((void *)to, from, tocopy);
 		uaccess_restore(ua_flags);
 		to += tocopy;
 		from += tocopy;
@@ -178,7 +178,7 @@ __clear_user_memset(void __user *addr, unsigned long n)
 			tocopy = n;
 
 		ua_flags = uaccess_save_and_enable();
-		memset((void *)addr, 0, tocopy);
+		__memset((void *)addr, 0, tocopy);
 		uaccess_restore(ua_flags);
 		addr += tocopy;
 		n -= tocopy;
diff --git linux-libre-6.1-gnu/arch/arm/mach-at91/pm.c linux-libre-6.1.39-gnu/arch/arm/mach-at91/pm.c
index 60dc56d8acfb..437dd0352fd4 100644
--- linux-libre-6.1-gnu/arch/arm/mach-at91/pm.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-at91/pm.c
@@ -334,16 +334,14 @@ static bool at91_pm_eth_quirk_is_valid(struct at91_pm_quirk_eth *eth)
 		pdev = of_find_device_by_node(eth->np);
 		if (!pdev)
 			return false;
+		/* put_device(eth->dev) is called at the end of suspend. */
 		eth->dev = &pdev->dev;
 	}
 
 	/* No quirks if device isn't a wakeup source. */
-	if (!device_may_wakeup(eth->dev)) {
-		put_device(eth->dev);
+	if (!device_may_wakeup(eth->dev))
 		return false;
-	}
 
-	/* put_device(eth->dev) is called at the end of suspend. */
 	return true;
 }
 
@@ -439,14 +437,14 @@ clk_unconfigure:
 				pr_err("AT91: PM: failed to enable %s clocks\n",
 				       j == AT91_PM_G_ETH ? "geth" : "eth");
 			}
-		} else {
-			/*
-			 * Release the reference to eth->dev taken in
-			 * at91_pm_eth_quirk_is_valid().
-			 */
-			put_device(eth->dev);
-			eth->dev = NULL;
 		}
+
+		/*
+		 * Release the reference to eth->dev taken in
+		 * at91_pm_eth_quirk_is_valid().
+		 */
+		put_device(eth->dev);
+		eth->dev = NULL;
 	}
 
 	return ret;
diff --git linux-libre-6.1-gnu/arch/arm/mach-ep93xx/timer-ep93xx.c linux-libre-6.1.39-gnu/arch/arm/mach-ep93xx/timer-ep93xx.c
index dd4b164d1831..a9efa7bc2fa1 100644
--- linux-libre-6.1-gnu/arch/arm/mach-ep93xx/timer-ep93xx.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-ep93xx/timer-ep93xx.c
@@ -9,6 +9,7 @@
 #include <linux/io.h>
 #include <asm/mach/time.h>
 #include "soc.h"
+#include "platform.h"
 
 /*************************************************************************
  * Timer handling for EP93xx
@@ -60,7 +61,7 @@ static u64 notrace ep93xx_read_sched_clock(void)
 	return ret;
 }
 
-u64 ep93xx_clocksource_read(struct clocksource *c)
+static u64 ep93xx_clocksource_read(struct clocksource *c)
 {
 	u64 ret;
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx25.c linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx25.c
index 3e63445cde06..cc86977d0a34 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx25.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx25.c
@@ -23,6 +23,7 @@ static int mx25_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx25-iim");
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!iim_base);
 	rev = readl(iim_base + MXC_IIMSREV);
 	iounmap(iim_base);
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx27.c linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx27.c
index bf70e13bbe9e..1d2893908368 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx27.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx27.c
@@ -28,6 +28,7 @@ static int mx27_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx27-ccm");
 	ccm_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!ccm_base);
 	/*
 	 * now we have access to the IO registers. As we need
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx31.c linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx31.c
index b9c24b851d1a..35c544924e50 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx31.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx31.c
@@ -39,6 +39,7 @@ static int mx31_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx31-iim");
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!iim_base);
 
 	/* read SREV register from IIM module */
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx35.c linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx35.c
index 80e7d8ab9f1b..1fe75b39c2d9 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx35.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx35.c
@@ -21,6 +21,7 @@ static int mx35_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx35-iim");
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!iim_base);
 
 	rev = imx_readl(iim_base + MXC_IIMSREV);
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx5.c linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx5.c
index ad56263778f9..a67c89bf155d 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx5.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-imx/cpu-imx5.c
@@ -28,6 +28,7 @@ static u32 imx5_read_srev_reg(const char *compat)
 
 	np = of_find_compatible_node(NULL, NULL, compat);
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	WARN_ON(!iim_base);
 
 	srev = readl(iim_base + IIM_SREV) & 0xff;
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/mmdc.c linux-libre-6.1.39-gnu/arch/arm/mach-imx/mmdc.c
index af12668d0bf5..b9efe9da06e0 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/mmdc.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-imx/mmdc.c
@@ -99,6 +99,7 @@ struct mmdc_pmu {
 	cpumask_t cpu;
 	struct hrtimer hrtimer;
 	unsigned int active_events;
+	int id;
 	struct device *dev;
 	struct perf_event *mmdc_events[MMDC_NUM_COUNTERS];
 	struct hlist_node node;
@@ -433,8 +434,6 @@ static enum hrtimer_restart mmdc_pmu_timer_handler(struct hrtimer *hrtimer)
 static int mmdc_pmu_init(struct mmdc_pmu *pmu_mmdc,
 		void __iomem *mmdc_base, struct device *dev)
 {
-	int mmdc_num;
-
 	*pmu_mmdc = (struct mmdc_pmu) {
 		.pmu = (struct pmu) {
 			.task_ctx_nr    = perf_invalid_context,
@@ -452,15 +451,16 @@ static int mmdc_pmu_init(struct mmdc_pmu *pmu_mmdc,
 		.active_events = 0,
 	};
 
-	mmdc_num = ida_simple_get(&mmdc_ida, 0, 0, GFP_KERNEL);
+	pmu_mmdc->id = ida_simple_get(&mmdc_ida, 0, 0, GFP_KERNEL);
 
-	return mmdc_num;
+	return pmu_mmdc->id;
 }
 
 static int imx_mmdc_remove(struct platform_device *pdev)
 {
 	struct mmdc_pmu *pmu_mmdc = platform_get_drvdata(pdev);
 
+	ida_simple_remove(&mmdc_ida, pmu_mmdc->id);
 	cpuhp_state_remove_instance_nocalls(cpuhp_mmdc_state, &pmu_mmdc->node);
 	perf_pmu_unregister(&pmu_mmdc->pmu);
 	iounmap(pmu_mmdc->mmdc_base);
@@ -474,7 +474,6 @@ static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_b
 {
 	struct mmdc_pmu *pmu_mmdc;
 	char *name;
-	int mmdc_num;
 	int ret;
 	const struct of_device_id *of_id =
 		of_match_device(imx_mmdc_dt_ids, &pdev->dev);
@@ -497,14 +496,14 @@ static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_b
 		cpuhp_mmdc_state = ret;
 	}
 
-	mmdc_num = mmdc_pmu_init(pmu_mmdc, mmdc_base, &pdev->dev);
-	pmu_mmdc->mmdc_ipg_clk = mmdc_ipg_clk;
-	if (mmdc_num == 0)
-		name = "mmdc";
-	else
-		name = devm_kasprintf(&pdev->dev,
-				GFP_KERNEL, "mmdc%d", mmdc_num);
+	ret = mmdc_pmu_init(pmu_mmdc, mmdc_base, &pdev->dev);
+	if (ret < 0)
+		goto  pmu_free;
 
+	name = devm_kasprintf(&pdev->dev,
+				GFP_KERNEL, "mmdc%d", ret);
+
+	pmu_mmdc->mmdc_ipg_clk = mmdc_ipg_clk;
 	pmu_mmdc->devtype_data = (struct fsl_mmdc_devtype_data *)of_id->data;
 
 	hrtimer_init(&pmu_mmdc->hrtimer, CLOCK_MONOTONIC,
@@ -525,6 +524,7 @@ static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_b
 
 pmu_register_err:
 	pr_warn("MMDC Perf PMU failed (%d), disabled\n", ret);
+	ida_simple_remove(&mmdc_ida, pmu_mmdc->id);
 	cpuhp_state_remove_instance_nocalls(cpuhp_mmdc_state, &pmu_mmdc->node);
 	hrtimer_cancel(&pmu_mmdc->hrtimer);
 pmu_free:
diff --git linux-libre-6.1-gnu/arch/arm/mach-mmp/time.c linux-libre-6.1.39-gnu/arch/arm/mach-mmp/time.c
index 41b2e8abc9e6..708816caf859 100644
--- linux-libre-6.1-gnu/arch/arm/mach-mmp/time.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-mmp/time.c
@@ -43,18 +43,21 @@
 static void __iomem *mmp_timer_base = TIMERS_VIRT_BASE;
 
 /*
- * FIXME: the timer needs some delay to stablize the counter capture
+ * Read the timer through the CVWR register. Delay is required after requesting
+ * a read. The CR register cannot be directly read due to metastability issues
+ * documented in the PXA168 software manual.
  */
 static inline uint32_t timer_read(void)
 {
-	int delay = 100;
+	uint32_t val;
+	int delay = 3;
 
 	__raw_writel(1, mmp_timer_base + TMR_CVWR(1));
 
 	while (delay--)
-		cpu_relax();
+		val = __raw_readl(mmp_timer_base + TMR_CVWR(1));
 
-	return __raw_readl(mmp_timer_base + TMR_CVWR(1));
+	return val;
 }
 
 static u64 notrace mmp_read_sched_clock(void)
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/Kconfig linux-libre-6.1.39-gnu/arch/arm/mach-omap1/Kconfig
index 538a960257cc..7ec7ada287e0 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/Kconfig
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap1/Kconfig
@@ -4,6 +4,7 @@ menuconfig ARCH_OMAP1
 	depends on ARCH_MULTI_V4T || ARCH_MULTI_V5
 	depends on CPU_LITTLE_ENDIAN
 	depends on ATAGS
+	select ARCH_OMAP
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_OMAP
 	select CLKSRC_MMIO
@@ -45,10 +46,6 @@ config ARCH_OMAP16XX
 	select CPU_ARM926T
 	select OMAP_DM_TIMER
 
-config ARCH_OMAP1_ANY
-	select ARCH_OMAP
-	def_bool ARCH_OMAP730 || ARCH_OMAP850 || ARCH_OMAP15XX || ARCH_OMAP16XX
-
 config ARCH_OMAP
 	bool
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/Makefile linux-libre-6.1.39-gnu/arch/arm/mach-omap1/Makefile
index 506074b86333..0615cb0ba580 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/Makefile
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap1/Makefile
@@ -3,8 +3,6 @@
 # Makefile for the linux kernel.
 #
 
-ifdef CONFIG_ARCH_OMAP1_ANY
-
 # Common support
 obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \
 	 serial.o devices.o dma.o omap-dma.o fb.o
@@ -59,5 +57,3 @@ obj-$(CONFIG_ARCH_OMAP730)		+= gpio7xx.o
 obj-$(CONFIG_ARCH_OMAP850)		+= gpio7xx.o
 obj-$(CONFIG_ARCH_OMAP15XX)		+= gpio15xx.o
 obj-$(CONFIG_ARCH_OMAP16XX)		+= gpio16xx.o
-
-endif
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/gpio15xx.c linux-libre-6.1.39-gnu/arch/arm/mach-omap1/gpio15xx.c
index c675f11de99d..61fa26efd865 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/gpio15xx.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap1/gpio15xx.c
@@ -11,6 +11,7 @@
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/soc/ti/omap1-soc.h>
+#include <asm/irq.h>
 
 #include "irqs.h"
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/io.c linux-libre-6.1.39-gnu/arch/arm/mach-omap1/io.c
index d2db9b8aed3f..0074b011a05a 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/io.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap1/io.c
@@ -22,17 +22,14 @@
  * The machine specific code may provide the extra mapping besides the
  * default mapping provided here.
  */
-static struct map_desc omap_io_desc[] __initdata = {
+#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
+static struct map_desc omap7xx_io_desc[] __initdata = {
 	{
 		.virtual	= OMAP1_IO_VIRT,
 		.pfn		= __phys_to_pfn(OMAP1_IO_PHYS),
 		.length		= OMAP1_IO_SIZE,
 		.type		= MT_DEVICE
-	}
-};
-
-#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
-static struct map_desc omap7xx_io_desc[] __initdata = {
+	},
 	{
 		.virtual	= OMAP7XX_DSP_BASE,
 		.pfn		= __phys_to_pfn(OMAP7XX_DSP_START),
@@ -49,6 +46,12 @@ static struct map_desc omap7xx_io_desc[] __initdata = {
 
 #ifdef CONFIG_ARCH_OMAP15XX
 static struct map_desc omap1510_io_desc[] __initdata = {
+	{
+		.virtual	= OMAP1_IO_VIRT,
+		.pfn		= __phys_to_pfn(OMAP1_IO_PHYS),
+		.length		= OMAP1_IO_SIZE,
+		.type		= MT_DEVICE
+	},
 	{
 		.virtual	= OMAP1510_DSP_BASE,
 		.pfn		= __phys_to_pfn(OMAP1510_DSP_START),
@@ -65,6 +68,12 @@ static struct map_desc omap1510_io_desc[] __initdata = {
 
 #if defined(CONFIG_ARCH_OMAP16XX)
 static struct map_desc omap16xx_io_desc[] __initdata = {
+	{
+		.virtual	= OMAP1_IO_VIRT,
+		.pfn		= __phys_to_pfn(OMAP1_IO_PHYS),
+		.length		= OMAP1_IO_SIZE,
+		.type		= MT_DEVICE
+	},
 	{
 		.virtual	= OMAP16XX_DSP_BASE,
 		.pfn		= __phys_to_pfn(OMAP16XX_DSP_START),
@@ -79,18 +88,9 @@ static struct map_desc omap16xx_io_desc[] __initdata = {
 };
 #endif
 
-/*
- * Maps common IO regions for omap1
- */
-static void __init omap1_map_common_io(void)
-{
-	iotable_init(omap_io_desc, ARRAY_SIZE(omap_io_desc));
-}
-
 #if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
 void __init omap7xx_map_io(void)
 {
-	omap1_map_common_io();
 	iotable_init(omap7xx_io_desc, ARRAY_SIZE(omap7xx_io_desc));
 }
 #endif
@@ -98,7 +98,6 @@ void __init omap7xx_map_io(void)
 #ifdef CONFIG_ARCH_OMAP15XX
 void __init omap15xx_map_io(void)
 {
-	omap1_map_common_io();
 	iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc));
 }
 #endif
@@ -106,7 +105,6 @@ void __init omap15xx_map_io(void)
 #if defined(CONFIG_ARCH_OMAP16XX)
 void __init omap16xx_map_io(void)
 {
-	omap1_map_common_io();
 	iotable_init(omap16xx_io_desc, ARRAY_SIZE(omap16xx_io_desc));
 }
 #endif
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/mcbsp.c linux-libre-6.1.39-gnu/arch/arm/mach-omap1/mcbsp.c
index 05c25c432449..b1632cbe37e6 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/mcbsp.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap1/mcbsp.c
@@ -89,7 +89,6 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
 #define OMAP1610_MCBSP2_BASE	0xfffb1000
 #define OMAP1610_MCBSP3_BASE	0xe1017000
 
-#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
 struct resource omap7xx_mcbsp_res[][6] = {
 	{
 		{
@@ -159,14 +158,7 @@ static struct omap_mcbsp_platform_data omap7xx_mcbsp_pdata[] = {
 };
 #define OMAP7XX_MCBSP_RES_SZ		ARRAY_SIZE(omap7xx_mcbsp_res[1])
 #define OMAP7XX_MCBSP_COUNT		ARRAY_SIZE(omap7xx_mcbsp_res)
-#else
-#define omap7xx_mcbsp_res_0		NULL
-#define omap7xx_mcbsp_pdata		NULL
-#define OMAP7XX_MCBSP_RES_SZ		0
-#define OMAP7XX_MCBSP_COUNT		0
-#endif
 
-#ifdef CONFIG_ARCH_OMAP15XX
 struct resource omap15xx_mcbsp_res[][6] = {
 	{
 		{
@@ -266,14 +258,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 };
 #define OMAP15XX_MCBSP_RES_SZ		ARRAY_SIZE(omap15xx_mcbsp_res[1])
 #define OMAP15XX_MCBSP_COUNT		ARRAY_SIZE(omap15xx_mcbsp_res)
-#else
-#define omap15xx_mcbsp_res_0		NULL
-#define omap15xx_mcbsp_pdata		NULL
-#define OMAP15XX_MCBSP_RES_SZ		0
-#define OMAP15XX_MCBSP_COUNT		0
-#endif
 
-#ifdef CONFIG_ARCH_OMAP16XX
 struct resource omap16xx_mcbsp_res[][6] = {
 	{
 		{
@@ -373,12 +358,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 };
 #define OMAP16XX_MCBSP_RES_SZ		ARRAY_SIZE(omap16xx_mcbsp_res[1])
 #define OMAP16XX_MCBSP_COUNT		ARRAY_SIZE(omap16xx_mcbsp_res)
-#else
-#define omap16xx_mcbsp_res_0		NULL
-#define omap16xx_mcbsp_pdata		NULL
-#define OMAP16XX_MCBSP_RES_SZ		0
-#define OMAP16XX_MCBSP_COUNT		0
-#endif
 
 static void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
 			struct omap_mcbsp_platform_data *config, int size)
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/pm.h linux-libre-6.1.39-gnu/arch/arm/mach-omap1/pm.h
index d9165709c532..0d1f092821ff 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/pm.h
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap1/pm.h
@@ -106,13 +106,6 @@
 #define OMAP7XX_IDLECT3		0xfffece24
 #define OMAP7XX_IDLE_LOOP_REQUEST	0x0C00
 
-#if     !defined(CONFIG_ARCH_OMAP730) && \
-	!defined(CONFIG_ARCH_OMAP850) && \
-	!defined(CONFIG_ARCH_OMAP15XX) && \
-	!defined(CONFIG_ARCH_OMAP16XX)
-#warning "Power management for this processor not implemented yet"
-#endif
-
 #ifndef __ASSEMBLER__
 
 #include <linux/clk.h>
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/timer.c linux-libre-6.1.39-gnu/arch/arm/mach-omap1/timer.c
index f5cd4bbf7566..81a912c1145a 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/timer.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap1/timer.c
@@ -158,7 +158,7 @@ err_free_pdata:
 	kfree(pdata);
 
 err_free_pdev:
-	platform_device_unregister(pdev);
+	platform_device_put(pdev);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/board-generic.c linux-libre-6.1.39-gnu/arch/arm/mach-omap2/board-generic.c
index 1610c567a6a3..10d2f078e4a8 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/board-generic.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap2/board-generic.c
@@ -13,6 +13,7 @@
 #include <linux/of_platform.h>
 #include <linux/irqdomain.h>
 #include <linux/clocksource.h>
+#include <linux/clockchips.h>
 
 #include <asm/setup.h>
 #include <asm/mach/arch.h>
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/omap4-common.c linux-libre-6.1.39-gnu/arch/arm/mach-omap2/omap4-common.c
index 6d1eb4eefefe..d9ed2a5dcd5e 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/omap4-common.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap2/omap4-common.c
@@ -140,6 +140,7 @@ static int __init omap4_sram_init(void)
 			__func__);
 	else
 		sram_sync = (void __iomem *)gen_pool_alloc(sram_pool, PAGE_SIZE);
+	of_node_put(np);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/timer.c linux-libre-6.1.39-gnu/arch/arm/mach-omap2/timer.c
index 620ba69c8f11..5677c4a08f37 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/timer.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-omap2/timer.c
@@ -76,6 +76,7 @@ static void __init realtime_counter_init(void)
 	}
 
 	rate = clk_get_rate(sys_clk);
+	clk_put(sys_clk);
 
 	if (soc_is_dra7xx()) {
 		/*
diff --git linux-libre-6.1-gnu/arch/arm/mach-orion5x/board-dt.c linux-libre-6.1.39-gnu/arch/arm/mach-orion5x/board-dt.c
index e3736ffc8347..be47492c6640 100644
--- linux-libre-6.1-gnu/arch/arm/mach-orion5x/board-dt.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-orion5x/board-dt.c
@@ -60,6 +60,9 @@ static void __init orion5x_dt_init(void)
 	if (of_machine_is_compatible("maxtor,shared-storage-2"))
 		mss2_init();
 
+	if (of_machine_is_compatible("lacie,d2-network"))
+		d2net_init();
+
 	of_platform_default_populate(NULL, orion5x_auxdata_lookup, NULL);
 }
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-orion5x/common.h linux-libre-6.1.39-gnu/arch/arm/mach-orion5x/common.h
index eb96009e21c4..b9cfdb456456 100644
--- linux-libre-6.1-gnu/arch/arm/mach-orion5x/common.h
+++ linux-libre-6.1.39-gnu/arch/arm/mach-orion5x/common.h
@@ -75,6 +75,12 @@ extern void mss2_init(void);
 static inline void mss2_init(void) {}
 #endif
 
+#ifdef CONFIG_MACH_D2NET_DT
+void d2net_init(void);
+#else
+static inline void d2net_init(void) {}
+#endif
+
 /*****************************************************************************
  * Helpers to access Orion registers
  ****************************************************************************/
diff --git linux-libre-6.1-gnu/arch/arm/mach-s3c/s3c64xx.c linux-libre-6.1.39-gnu/arch/arm/mach-s3c/s3c64xx.c
index 0a8116c108fe..dce2b0e95308 100644
--- linux-libre-6.1-gnu/arch/arm/mach-s3c/s3c64xx.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-s3c/s3c64xx.c
@@ -173,7 +173,8 @@ static struct samsung_pwm_variant s3c64xx_pwm_variant = {
 	.tclk_mask	= (1 << 7) | (1 << 6) | (1 << 5),
 };
 
-void __init s3c64xx_set_timer_source(unsigned int event, unsigned int source)
+void __init s3c64xx_set_timer_source(enum s3c64xx_timer_mode event,
+				     enum s3c64xx_timer_mode source)
 {
 	s3c64xx_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
 	s3c64xx_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
diff --git linux-libre-6.1-gnu/arch/arm/mach-sa1100/jornada720_ssp.c linux-libre-6.1.39-gnu/arch/arm/mach-sa1100/jornada720_ssp.c
index 1dbe98948ce3..9627c4cf3e41 100644
--- linux-libre-6.1-gnu/arch/arm/mach-sa1100/jornada720_ssp.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  *  arch/arm/mac-sa1100/jornada720_ssp.c
  *
  *  Copyright (C) 2006/2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
@@ -26,6 +26,7 @@ static unsigned long jornada_ssp_flags;
 
 /**
  * jornada_ssp_reverse - reverses input byte
+ * @byte: input byte to reverse
  *
  * we need to reverse all data we receive from the mcu due to its physical location
  * returns : 01110111 -> 11101110
@@ -46,6 +47,7 @@ EXPORT_SYMBOL(jornada_ssp_reverse);
 
 /**
  * jornada_ssp_byte - waits for ready ssp bus and sends byte
+ * @byte: input byte to transmit
  *
  * waits for fifo buffer to clear and then transmits, if it doesn't then we will
  * timeout after <timeout> rounds. Needs mcu running before its called.
@@ -77,6 +79,7 @@ EXPORT_SYMBOL(jornada_ssp_byte);
 
 /**
  * jornada_ssp_inout - decide if input is command or trading byte
+ * @byte: input byte to send (may be %TXDUMMY)
  *
  * returns : (jornada_ssp_byte(byte)) on success
  *         : %-ETIMEDOUT on timeout failure
diff --git linux-libre-6.1-gnu/arch/arm/mach-zynq/slcr.c linux-libre-6.1.39-gnu/arch/arm/mach-zynq/slcr.c
index 37707614885a..9765b3f4c2fc 100644
--- linux-libre-6.1-gnu/arch/arm/mach-zynq/slcr.c
+++ linux-libre-6.1.39-gnu/arch/arm/mach-zynq/slcr.c
@@ -213,6 +213,7 @@ int __init zynq_early_slcr_init(void)
 	zynq_slcr_regmap = syscon_regmap_lookup_by_compatible("xlnx,zynq-slcr");
 	if (IS_ERR(zynq_slcr_regmap)) {
 		pr_err("%s: failed to find zynq-slcr\n", __func__);
+		of_node_put(np);
 		return -ENODEV;
 	}
 
diff --git linux-libre-6.1-gnu/arch/arm/mm/fault.c linux-libre-6.1.39-gnu/arch/arm/mm/fault.c
index de988cba9a4b..b0db85310331 100644
--- linux-libre-6.1-gnu/arch/arm/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/arm/mm/fault.c
@@ -231,37 +231,11 @@ static inline bool is_permission_fault(unsigned int fsr)
 	return false;
 }
 
-static vm_fault_t __kprobes
-__do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int flags,
-		unsigned long vma_flags, struct pt_regs *regs)
-{
-	struct vm_area_struct *vma = find_vma(mm, addr);
-	if (unlikely(!vma))
-		return VM_FAULT_BADMAP;
-
-	if (unlikely(vma->vm_start > addr)) {
-		if (!(vma->vm_flags & VM_GROWSDOWN))
-			return VM_FAULT_BADMAP;
-		if (addr < FIRST_USER_ADDRESS)
-			return VM_FAULT_BADMAP;
-		if (expand_stack(vma, addr))
-			return VM_FAULT_BADMAP;
-	}
-
-	/*
-	 * ok, we have a good vm_area for this memory access, check the
-	 * permissions on the VMA allow for the fault which occurred.
-	 */
-	if (!(vma->vm_flags & vma_flags))
-		return VM_FAULT_BADACCESS;
-
-	return handle_mm_fault(vma, addr & PAGE_MASK, flags, regs);
-}
-
 static int __kprobes
 do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 {
 	struct mm_struct *mm = current->mm;
+	struct vm_area_struct *vma;
 	int sig, code;
 	vm_fault_t fault;
 	unsigned int flags = FAULT_FLAG_DEFAULT;
@@ -300,31 +274,21 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
 
-	/*
-	 * As per x86, we may deadlock here.  However, since the kernel only
-	 * validly references user space from well defined areas of the code,
-	 * we can bug out early if this is from code which shouldn't.
-	 */
-	if (!mmap_read_trylock(mm)) {
-		if (!user_mode(regs) && !search_exception_tables(regs->ARM_pc))
-			goto no_context;
 retry:
-		mmap_read_lock(mm);
-	} else {
-		/*
-		 * The above down_read_trylock() might have succeeded in
-		 * which case, we'll have missed the might_sleep() from
-		 * down_read()
-		 */
-		might_sleep();
-#ifdef CONFIG_DEBUG_VM
-		if (!user_mode(regs) &&
-		    !search_exception_tables(regs->ARM_pc))
-			goto no_context;
-#endif
+	vma = lock_mm_and_find_vma(mm, addr, regs);
+	if (unlikely(!vma)) {
+		fault = VM_FAULT_BADMAP;
+		goto bad_area;
 	}
 
-	fault = __do_page_fault(mm, addr, flags, vm_flags, regs);
+	/*
+	 * ok, we have a good vm_area for this memory access, check the
+	 * permissions on the VMA allow for the fault which occurred.
+	 */
+	if (!(vma->vm_flags & vm_flags))
+		fault = VM_FAULT_BADACCESS;
+	else
+		fault = handle_mm_fault(vma, addr & PAGE_MASK, flags, regs);
 
 	/* If we need to retry but a fatal signal is pending, handle the
 	 * signal first. We do not need to release the mmap_lock because
@@ -355,6 +319,7 @@ retry:
 	if (likely(!(fault & (VM_FAULT_ERROR | VM_FAULT_BADMAP | VM_FAULT_BADACCESS))))
 		return 0;
 
+bad_area:
 	/*
 	 * If we are in kernel mode at this point, we
 	 * have no context to handle this fault with.
diff --git linux-libre-6.1-gnu/arch/arm/mm/nommu.c linux-libre-6.1.39-gnu/arch/arm/mm/nommu.c
index c1494a4dee25..53f2d8774fdb 100644
--- linux-libre-6.1-gnu/arch/arm/mm/nommu.c
+++ linux-libre-6.1.39-gnu/arch/arm/mm/nommu.c
@@ -161,7 +161,7 @@ void __init paging_init(const struct machine_desc *mdesc)
 	mpu_setup();
 
 	/* allocate the zero page. */
-	zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
+	zero_page = (void *)memblock_alloc(PAGE_SIZE, PAGE_SIZE);
 	if (!zero_page)
 		panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
 		      __func__, PAGE_SIZE, PAGE_SIZE);
diff --git linux-libre-6.1-gnu/arch/arm/nwfpe/Makefile linux-libre-6.1.39-gnu/arch/arm/nwfpe/Makefile
index 303400fa2cdf..2aec85ab1e8b 100644
--- linux-libre-6.1-gnu/arch/arm/nwfpe/Makefile
+++ linux-libre-6.1.39-gnu/arch/arm/nwfpe/Makefile
@@ -11,3 +11,9 @@ nwfpe-y				+= fpa11.o fpa11_cpdo.o fpa11_cpdt.o \
 				   entry.o
 
 nwfpe-$(CONFIG_FPE_NWFPE_XP)	+= extended_cpdo.o
+
+# Try really hard to avoid generating calls to __aeabi_uldivmod() from
+# float64_rem() due to loop elision.
+ifdef CONFIG_CC_IS_CLANG
+CFLAGS_softfloat.o	+= -mllvm -replexitval=never
+endif
diff --git linux-libre-6.1-gnu/arch/arm/probes/kprobes/checkers-common.c linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/checkers-common.c
index 4d720990cf2a..eba7ac4725c0 100644
--- linux-libre-6.1-gnu/arch/arm/probes/kprobes/checkers-common.c
+++ linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/checkers-common.c
@@ -40,7 +40,7 @@ enum probes_insn checker_stack_use_imm_0xx(probes_opcode_t insn,
  * Different from other insn uses imm8, the real addressing offset of
  * STRD in T32 encoding should be imm8 * 4. See ARMARM description.
  */
-enum probes_insn checker_stack_use_t32strd(probes_opcode_t insn,
+static enum probes_insn checker_stack_use_t32strd(probes_opcode_t insn,
 		struct arch_probes_insn *asi,
 		const struct decode_header *h)
 {
diff --git linux-libre-6.1-gnu/arch/arm/probes/kprobes/core.c linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/core.c
index 9090c3a74dcc..d8238da095df 100644
--- linux-libre-6.1-gnu/arch/arm/probes/kprobes/core.c
+++ linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/core.c
@@ -233,7 +233,7 @@ singlestep(struct kprobe *p, struct pt_regs *regs, struct kprobe_ctlblk *kcb)
  * kprobe, and that level is reserved for user kprobe handlers, so we can't
  * risk encountering a new kprobe in an interrupt handler.
  */
-void __kprobes kprobe_handler(struct pt_regs *regs)
+static void __kprobes kprobe_handler(struct pt_regs *regs)
 {
 	struct kprobe *p, *cur;
 	struct kprobe_ctlblk *kcb;
diff --git linux-libre-6.1-gnu/arch/arm/probes/kprobes/opt-arm.c linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/opt-arm.c
index dbef34ed933f..7f65048380ca 100644
--- linux-libre-6.1-gnu/arch/arm/probes/kprobes/opt-arm.c
+++ linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/opt-arm.c
@@ -145,8 +145,6 @@ __arch_remove_optimized_kprobe(struct optimized_kprobe *op, int dirty)
 	}
 }
 
-extern void kprobe_handler(struct pt_regs *regs);
-
 static void
 optimized_callback(struct optimized_kprobe *op, struct pt_regs *regs)
 {
diff --git linux-libre-6.1-gnu/arch/arm/probes/kprobes/test-core.c linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/test-core.c
index c562832b8627..171c7076b89f 100644
--- linux-libre-6.1-gnu/arch/arm/probes/kprobes/test-core.c
+++ linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/test-core.c
@@ -720,7 +720,7 @@ static const char coverage_register_lookup[16] = {
 	[REG_TYPE_NOSPPCX]	= COVERAGE_ANY_REG | COVERAGE_SP,
 };
 
-unsigned coverage_start_registers(const struct decode_header *h)
+static unsigned coverage_start_registers(const struct decode_header *h)
 {
 	unsigned regs = 0;
 	int i;
diff --git linux-libre-6.1-gnu/arch/arm/probes/kprobes/test-core.h linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/test-core.h
index 56ad3c0aaeea..c7297037c162 100644
--- linux-libre-6.1-gnu/arch/arm/probes/kprobes/test-core.h
+++ linux-libre-6.1.39-gnu/arch/arm/probes/kprobes/test-core.h
@@ -454,3 +454,7 @@ void kprobe_thumb32_test_cases(void);
 #else
 void kprobe_arm_test_cases(void);
 #endif
+
+void __kprobes_test_case_start(void);
+void __kprobes_test_case_end_16(void);
+void __kprobes_test_case_end_32(void);
diff --git linux-libre-6.1-gnu/arch/arm64/Kconfig linux-libre-6.1.39-gnu/arch/arm64/Kconfig
index 505c8a1ccbe0..20ee745c118a 100644
--- linux-libre-6.1-gnu/arch/arm64/Kconfig
+++ linux-libre-6.1.39-gnu/arch/arm64/Kconfig
@@ -98,7 +98,6 @@ config ARM64
 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
 	select ARCH_WANT_FRAME_POINTERS
 	select ARCH_WANT_HUGE_PMD_SHARE if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36)
-	select ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP
 	select ARCH_WANT_LD_ORPHAN_WARN
 	select ARCH_WANTS_NO_INSTR
 	select ARCH_WANTS_THP_SWAP if ARM64_4K_PAGES
@@ -212,6 +211,7 @@ config ARM64
 	select IRQ_DOMAIN
 	select IRQ_FORCED_THREADING
 	select KASAN_VMALLOC if KASAN
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA
 	select NEED_DMA_MAP_STATE
 	select NEED_SG_DMA_LENGTH
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi
index 5836b0030931..e1605a9b0a13 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi
@@ -168,15 +168,15 @@
 		reg = <0x32 0x20>;
 	};
 
-	eth_mac: eth_mac@0 {
+	eth_mac: eth-mac@0 {
 		reg = <0x0 0x6>;
 	};
 
-	bt_mac: bt_mac@6 {
+	bt_mac: bt-mac@6 {
 		reg = <0x6 0x6>;
 	};
 
-	wifi_mac: wifi_mac@c {
+	wifi_mac: wifi-mac@c {
 		reg = <0xc 0x6>;
 	};
 
@@ -217,7 +217,7 @@
 	pinctrl-names = "default";
 
 	/* RTC */
-	pcf8563: pcf8563@51 {
+	pcf8563: rtc@51 {
 		compatible = "nxp,pcf8563";
 		reg = <0x51>;
 		status = "okay";
@@ -303,7 +303,7 @@
 
 &usb {
 	status = "okay";
-	phy-supply = <&usb_pwr>;
+	vbus-supply = <&usb_pwr>;
 };
 
 &spicc1 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 04f797b5a012..6cc685f91fc9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -152,7 +152,7 @@
 		scpi_clocks: clocks {
 			compatible = "arm,scpi-clocks";
 
-			scpi_dvfs: clock-controller {
+			scpi_dvfs: clocks-0 {
 				compatible = "arm,scpi-dvfs-clocks";
 				#clock-cells = <1>;
 				clock-indices = <0>;
@@ -161,7 +161,7 @@
 		};
 
 		scpi_sensors: sensors {
-			compatible = "amlogic,meson-gxbb-scpi-sensors";
+			compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors";
 			#thermal-sensor-cells = <1>;
 		};
 	};
@@ -1885,7 +1885,7 @@
 			sd_emmc_b: sd@5000 {
 				compatible = "amlogic,meson-axg-mmc";
 				reg = <0x0 0x5000 0x0 0x800>;
-				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_B>,
 					<&clkc CLKID_SD_EMMC_B_CLK0>,
@@ -1897,7 +1897,7 @@
 			sd_emmc_c: mmc@7000 {
 				compatible = "amlogic,meson-axg-mmc";
 				reg = <0x0 0x7000 0x0 0x800>;
-				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_C>,
 					<&clkc CLKID_SD_EMMC_C_CLK0>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 45947c1031c4..88b848c65b0d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -1571,10 +1571,9 @@
 
 			dmc: bus@38000 {
 				compatible = "simple-bus";
-				reg = <0x0 0x38000 0x0 0x400>;
 				#address-cells = <2>;
 				#size-cells = <2>;
-				ranges = <0x0 0x0 0x0 0x38000 0x0 0x400>;
+				ranges = <0x0 0x0 0x0 0x38000 0x0 0x2000>;
 
 				canvas: video-lut@48 {
 					compatible = "amlogic,canvas";
@@ -1694,7 +1693,7 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 
-					internal_ephy: ethernet_phy@8 {
+					internal_ephy: ethernet-phy@8 {
 						compatible = "ethernet-phy-id0180.3301",
 							     "ethernet-phy-ieee802.3-c22";
 						interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -2318,7 +2317,7 @@
 		sd_emmc_a: sd@ffe03000 {
 			compatible = "amlogic,meson-axg-mmc";
 			reg = <0x0 0xffe03000 0x0 0x800>;
-			interrupts = <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 			clocks = <&clkc CLKID_SD_EMMC_A>,
 				 <&clkc CLKID_SD_EMMC_A_CLK0>,
@@ -2330,7 +2329,7 @@
 		sd_emmc_b: sd@ffe05000 {
 			compatible = "amlogic,meson-axg-mmc";
 			reg = <0x0 0xffe05000 0x0 0x800>;
-			interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 			clocks = <&clkc CLKID_SD_EMMC_B>,
 				 <&clkc CLKID_SD_EMMC_B_CLK0>,
@@ -2342,7 +2341,7 @@
 		sd_emmc_c: mmc@ffe07000 {
 			compatible = "amlogic,meson-axg-mmc";
 			reg = <0x0 0xffe07000 0x0 0x800>;
-			interrupts = <GIC_SPI 191 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 			clocks = <&clkc CLKID_SD_EMMC_C>,
 				 <&clkc CLKID_SD_EMMC_C_CLK0>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
index e3bb6df42ff3..cf0a9be83fc4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
@@ -401,5 +401,4 @@
 
 &usb {
 	status = "okay";
-	dr_mode = "host";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index fb0ab27d1f64..6eaceb717d61 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -57,26 +57,6 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp-100000000 {
-			opp-hz = /bits/ 64 <100000000>;
-			opp-microvolt = <731000>;
-		};
-
-		opp-250000000 {
-			opp-hz = /bits/ 64 <250000000>;
-			opp-microvolt = <731000>;
-		};
-
-		opp-500000000 {
-			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
-		};
-
-		opp-667000000 {
-			opp-hz = /bits/ 64 <666666666>;
-			opp-microvolt = <731000>;
-		};
-
 		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
 			opp-microvolt = <731000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
index bcdf55f48a83..4e84ab87cc7d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
@@ -17,7 +17,7 @@
 		io-channel-names = "buttons";
 		keyup-threshold-microvolt = <1800000>;
 
-		update-button {
+		button-update {
 			label = "update";
 			linux,code = <KEY_VENDOR>;
 			press-threshold-microvolt = <1300000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 023a52005494..80d86780cb6b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -232,7 +232,7 @@
 			reg = <0x14 0x10>;
 		};
 
-		eth_mac: eth_mac@34 {
+		eth_mac: eth-mac@34 {
 			reg = <0x34 0x10>;
 		};
 
@@ -249,7 +249,7 @@
 		scpi_clocks: clocks {
 			compatible = "arm,scpi-clocks";
 
-			scpi_dvfs: scpi_clocks@0 {
+			scpi_dvfs: clocks-0 {
 				compatible = "arm,scpi-dvfs-clocks";
 				#clock-cells = <1>;
 				clock-indices = <0>;
@@ -531,7 +531,7 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
 
-			hwrng: rng {
+			hwrng: rng@0 {
 				compatible = "amlogic,meson-rng";
 				reg = <0x0 0x0 0x0 0x4>;
 			};
@@ -602,21 +602,21 @@
 			sd_emmc_a: mmc@70000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x70000 0x0 0x800>;
-				interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 
 			sd_emmc_b: mmc@72000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x72000 0x0 0x800>;
-				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 
 			sd_emmc_c: mmc@74000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x74000 0x0 0x800>;
-				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
index 6d8cc00fedc7..5f2d4317ecfb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
@@ -16,7 +16,7 @@
 
 	leds {
 		compatible = "gpio-leds";
-		status {
+		led {
 			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
 			default-state = "off";
 			color = <LED_COLOR_ID_RED>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
index 9ef210f17b4a..393d3cb33b9e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
@@ -18,7 +18,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status {
+		led {
 			label = "n1:white:status";
 			gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts
index b331a013572f..c490dbbf063b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts
@@ -79,6 +79,5 @@
 		enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
 		max-speed = <2000000>;
 		clocks = <&wifi32k>;
-		clock-names = "lpo";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
index 6831137c5c10..a18d6d241a5a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
@@ -86,11 +86,11 @@
 };
 
 &efuse {
-	bt_mac: bt_mac@6 {
+	bt_mac: bt-mac@6 {
 		reg = <0x6 0x6>;
 	};
 
-	wifi_mac: wifi_mac@C {
+	wifi_mac: wifi-mac@c {
 		reg = <0xc 0x6>;
 	};
 };
@@ -239,7 +239,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c_b_pins>;
 
-	pcf8563: pcf8563@51 {
+	pcf8563: rtc@51 {
 		compatible = "nxp,pcf8563";
 		reg = <0x51>;
 		status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index c3ac531c4f84..350022935052 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -759,7 +759,7 @@
 		};
 	};
 
-	eth-phy-mux {
+	eth-phy-mux@55c {
 		compatible = "mdio-mux-mmioreg", "mdio-mux";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
index cadba194b149..38ebe98ba9c6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
@@ -17,13 +17,13 @@
 	compatible = "bananapi,bpi-m5", "amlogic,sm1";
 	model = "Banana Pi BPI-M5";
 
-	adc_keys {
+	adc-keys {
 		compatible = "adc-keys";
 		io-channels = <&saradc 2>;
 		io-channel-names = "buttons";
 		keyup-threshold-microvolt = <1800000>;
 
-		key {
+		button-sw3 {
 			label = "SW3";
 			linux,code = <BTN_3>;
 			press-threshold-microvolt = <1700000>;
@@ -123,7 +123,7 @@
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;
 
-		enable-gpio = <&gpio_ao GPIOE_2 GPIO_ACTIVE_HIGH>;
+		enable-gpio = <&gpio_ao GPIOE_2 GPIO_OPEN_DRAIN>;
 		enable-active-high;
 		regulator-always-on;
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
index e3486f60645a..3d642d739c35 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
@@ -76,9 +76,17 @@
 };
 
 &cpu_thermal {
+	trips {
+		cpu_active: cpu-active {
+			temperature = <60000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "active";
+		};
+	};
+
 	cooling-maps {
 		map {
-			trip = <&cpu_passive>;
+			trip = <&cpu_active>;
 			cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts
index c1f3ba9c39f6..997ef90614c1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts
@@ -33,10 +33,12 @@
 
 &port01 {
 	bus-range = <2 2>;
+	status = "okay";
 };
 
 &port02 {
 	bus-range = <3 3>;
+	status = "okay";
 	ethernet0: ethernet@0,0 {
 		reg = <0x30000 0x0 0x0 0x0 0x0>;
 		/* To be filled by the loader */
@@ -44,6 +46,14 @@
 	};
 };
 
+&pcie0_dart_1 {
+	status = "okay";
+};
+
+&pcie0_dart_2 {
+	status = "okay";
+};
+
 &i2c2 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts
index ecb10d237a05..3fd444ac8ae4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts
@@ -21,21 +21,6 @@
 	brcm,board-type = "apple,honshu";
 };
 
-/*
- * Remove unused PCIe ports and disable the associated DARTs.
- */
-
-&pcie0_dart_1 {
-	status = "disabled";
-};
-
-&pcie0_dart_2 {
-	status = "disabled";
-};
-
-/delete-node/ &port01;
-/delete-node/ &port02;
-
 &i2c2 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts
index df741737b8e6..9399c42de8a4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts
@@ -20,18 +20,3 @@
 &wifi0 {
 	brcm,board-type = "apple,shikoku";
 };
-
-/*
- * Remove unused PCIe ports and disable the associated DARTs.
- */
-
-&pcie0_dart_1 {
-	status = "disabled";
-};
-
-&pcie0_dart_2 {
-	status = "disabled";
-};
-
-/delete-node/ &port01;
-/delete-node/ &port02;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts
index 8c6bf9592510..d80223fa4229 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts
@@ -51,13 +51,23 @@
 
 &port01 {
 	bus-range = <2 2>;
+	status = "okay";
 };
 
 &port02 {
 	bus-range = <3 3>;
+	status = "okay";
 	ethernet0: ethernet@0,0 {
 		reg = <0x30000 0x0 0x0 0x0 0x0>;
 		/* To be filled by the loader */
 		local-mac-address = [00 10 18 00 00 00];
 	};
 };
+
+&pcie0_dart_1 {
+	status = "okay";
+};
+
+&pcie0_dart_2 {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts
index fe7c0aaf7d62..e24ccb49e33c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts
@@ -33,6 +33,7 @@
 
 &port02 {
 	bus-range = <3 3>;
+	status = "okay";
 	ethernet0: ethernet@0,0 {
 		reg = <0x30000 0x0 0x0 0x0 0x0>;
 		/* To be filled by the loader */
@@ -40,12 +41,6 @@
 	};
 };
 
-/*
- * Remove unused PCIe port and disable the associated DART.
- */
-
-&pcie0_dart_1 {
-	status = "disabled";
+&pcie0_dart_2 {
+	status = "okay";
 };
-
-/delete-node/ &port01;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103.dtsi
index 51a63b29d404..84fd1b1b48f6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -412,7 +412,7 @@
 			resets = <&ps_ans2>;
 		};
 
-		pcie0_dart_0: dart@681008000 {
+		pcie0_dart_0: iommu@681008000 {
 			compatible = "apple,t8103-dart";
 			reg = <0x6 0x81008000 0x0 0x4000>;
 			#iommu-cells = <1>;
@@ -421,22 +421,24 @@
 			power-domains = <&ps_apcie_gp>;
 		};
 
-		pcie0_dart_1: dart@682008000 {
+		pcie0_dart_1: iommu@682008000 {
 			compatible = "apple,t8103-dart";
 			reg = <0x6 0x82008000 0x0 0x4000>;
 			#iommu-cells = <1>;
 			interrupt-parent = <&aic>;
 			interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&ps_apcie_gp>;
+			status = "disabled";
 		};
 
-		pcie0_dart_2: dart@683008000 {
+		pcie0_dart_2: iommu@683008000 {
 			compatible = "apple,t8103-dart";
 			reg = <0x6 0x83008000 0x0 0x4000>;
 			#iommu-cells = <1>;
 			interrupt-parent = <&aic>;
 			interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&ps_apcie_gp>;
+			status = "disabled";
 		};
 
 		pcie0: pcie@690000000 {
@@ -511,6 +513,7 @@
 						<0 0 0 2 &port01 0 0 0 1>,
 						<0 0 0 3 &port01 0 0 0 2>,
 						<0 0 0 4 &port01 0 0 0 3>;
+				status = "disabled";
 			};
 
 			port02: pci@2,0 {
@@ -530,6 +533,7 @@
 						<0 0 0 2 &port02 0 0 0 1>,
 						<0 0 0 3 &port02 0 0 0 2>,
 						<0 0 0 4 &port02 0 0 0 3>;
+				status = "disabled";
 			};
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts
index 839ca33178b0..d94a53d68320 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts
@@ -120,7 +120,7 @@
 };
 
 &leds {
-	led-power@11 {
+	led@11 {
 		reg = <0x11>;
 		function = LED_FUNCTION_POWER;
 		color = <LED_COLOR_ID_WHITE>;
@@ -130,7 +130,7 @@
 		pinctrl-0 = <&pins_led_17_a>;
 	};
 
-	led-wan-red@12 {
+	led@12 {
 		reg = <0x12>;
 		function = LED_FUNCTION_WAN;
 		color = <LED_COLOR_ID_RED>;
@@ -139,7 +139,7 @@
 		pinctrl-0 = <&pins_led_18_a>;
 	};
 
-	led-wps@14 {
+	led@14 {
 		reg = <0x14>;
 		function = LED_FUNCTION_WPS;
 		color = <LED_COLOR_ID_WHITE>;
@@ -148,7 +148,7 @@
 		pinctrl-0 = <&pins_led_20_a>;
 	};
 
-	led-wan-white@15 {
+	led@15 {
 		reg = <0x15>;
 		function = LED_FUNCTION_WAN;
 		color = <LED_COLOR_ID_WHITE>;
@@ -157,7 +157,7 @@
 		pinctrl-0 = <&pins_led_21_a>;
 	};
 
-	led-lan@19 {
+	led@19 {
 		reg = <0x19>;
 		function = LED_FUNCTION_LAN;
 		color = <LED_COLOR_ID_WHITE>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
index dac9d3b4e91d..df7134854206 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
@@ -253,7 +253,7 @@
 			};
 		};
 
-		procmon: syscon@280000 {
+		procmon: bus@280000 {
 			compatible = "simple-bus";
 			reg = <0x280000 0x1000>;
 			ranges;
@@ -532,7 +532,7 @@
 			reg = <0x1800 0x600>, <0x2000 0x10>;
 			reg-names = "nand", "nand-int-base";
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "nand";
+			interrupt-names = "nand_ctlrdy";
 			status = "okay";
 
 			nandcs: nand@0 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
index 5a8d85a7d161..bbdf989058ff 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -110,7 +110,7 @@
 &i2c0 {
 	status = "okay";
 
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
index 9b726c2a4842..dda27ed7aaf2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -89,7 +89,7 @@
 &i2c0 {
 	status = "okay";
 
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
index b2fcbba60d3a..3b0ed9305f2b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -88,7 +88,7 @@
 &i2c0 {
 	status = "okay";
 
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
index 41d8b15f25a5..aa52ff73ff9e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
@@ -53,7 +53,7 @@
 &i2c0 {
 	status = "okay";
 
-	i2c-switch@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index 1bfbce69cc8b..ee8e932628d1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -136,7 +136,7 @@
 &i2c0 {
 	status = "okay";
 
-	i2c-switch@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
index ef6c8967533e..d4867d6cf47c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
@@ -245,7 +245,7 @@
 &i2c3 {
 	status = "okay";
 
-	i2c-switch@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9540";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
index f598669e742f..52c5a43b30a0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
@@ -103,7 +103,7 @@
 
 &i2c0 {
 	status = "okay";
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
index 3d9647b3da14..537cecb13dd0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
@@ -44,7 +44,7 @@
 
 &i2c0 {
 	status = "okay";
-	pca9547@75 {
+	i2c-mux@75 {
 		compatible = "nxp,pca9547";
 		reg = <0x75>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
index afb455210bd0..d32a52ab00a4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -54,7 +54,7 @@
 &i2c0 {
 	status = "okay";
 
-	i2c-switch@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index d7b4229bb4a2..9ad56aaf19b4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -26,6 +26,8 @@ dma_subsys: bus@5a000000 {
 		clocks = <&uart0_lpcg IMX_LPCG_CLK_4>,
 			 <&uart0_lpcg IMX_LPCG_CLK_0>;
 		clock-names = "ipg", "baud";
+		assigned-clocks = <&clk IMX_SC_R_UART_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_0>;
 		status = "disabled";
 	};
@@ -36,6 +38,8 @@ dma_subsys: bus@5a000000 {
 		clocks = <&uart1_lpcg IMX_LPCG_CLK_4>,
 			 <&uart1_lpcg IMX_LPCG_CLK_0>;
 		clock-names = "ipg", "baud";
+		assigned-clocks = <&clk IMX_SC_R_UART_1 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_1>;
 		status = "disabled";
 	};
@@ -46,6 +50,8 @@ dma_subsys: bus@5a000000 {
 		clocks = <&uart2_lpcg IMX_LPCG_CLK_4>,
 			 <&uart2_lpcg IMX_LPCG_CLK_0>;
 		clock-names = "ipg", "baud";
+		assigned-clocks = <&clk IMX_SC_R_UART_2 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_2>;
 		status = "disabled";
 	};
@@ -56,6 +62,8 @@ dma_subsys: bus@5a000000 {
 		clocks = <&uart3_lpcg IMX_LPCG_CLK_4>,
 			 <&uart3_lpcg IMX_LPCG_CLK_0>;
 		clock-names = "ipg", "baud";
+		assigned-clocks = <&clk IMX_SC_R_UART_3 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_3>;
 		status = "disabled";
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
index ca2a43e0cbf6..3af4c7636974 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
@@ -99,8 +99,6 @@
 	phy-handle = <&ethphy0>;
 	nvmem-cells = <&fec_mac1>;
 	nvmem-cell-names = "mac-address";
-	snps,reset-gpios = <&pca6416_1 2 GPIO_ACTIVE_LOW>;
-	snps,reset-delays-us = <10 20 200000>;
 	status = "okay";
 
 	mdio {
@@ -113,6 +111,10 @@
 			reg = <0>;
 			eee-broken-1000t;
 			qca,disable-smarteee;
+			qca,disable-hibernation-mode;
+			reset-gpios = <&pca6416_1 2 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <20>;
+			reset-deassert-us = <200000>;
 			vddio-supply = <&vddio0>;
 
 			vddio0: vddio-regulator {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
index 5ddbda0b4def..f2c4d13b2f3c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
@@ -157,7 +157,7 @@
 
 		sc_pwrkey: keys {
 			compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key";
-			linux,keycode = <KEY_POWER>;
+			linux,keycodes = <KEY_POWER>;
 			wakeup-source;
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
index 03266bd90a06..169f047fbca5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
@@ -120,7 +120,7 @@
 &ecspi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_espi2>;
-	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
 	eeprom@0 {
@@ -316,7 +316,7 @@
 			MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK		0x82
 			MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI		0x82
 			MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO		0x82
-			MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x41
+			MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13              0x41
 		>;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 7d6317d95b13..1dd0617477fd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -193,7 +193,7 @@
 		rohm,reset-snvs-powered;
 
 		#clock-cells = <0>;
-		clocks = <&osc_32k 0>;
+		clocks = <&osc_32k>;
 		clock-output-names = "clk-32k-out";
 
 		regulators {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
index 74c09891600f..0e8f0d7161ad 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
@@ -214,7 +214,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	i2cmux@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9540";
 		reg = <0x70>;
 		#address-cells = <1>;
@@ -247,7 +247,7 @@
 		compatible = "wlf,wm8960";
 		reg = <0x1a>;
 		clocks = <&clk IMX8MM_CLK_SAI1_ROOT>;
-		clock-names = "mclk1";
+		clock-names = "mclk";
 		wlf,shared-lrclk;
 		#sound-dai-cells = <0>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h
index 83c8f715cd90..b1f11098d248 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h
@@ -602,7 +602,7 @@
 #define MX8MM_IOMUXC_UART1_RXD_GPIO5_IO22                                   0x234 0x49C 0x000 0x5 0x0
 #define MX8MM_IOMUXC_UART1_RXD_TPSMP_HDATA24                                0x234 0x49C 0x000 0x7 0x0
 #define MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX                                 0x238 0x4A0 0x000 0x0 0x0
-#define MX8MM_IOMUXC_UART1_TXD_UART1_DTE_RX                                 0x238 0x4A0 0x4F4 0x0 0x0
+#define MX8MM_IOMUXC_UART1_TXD_UART1_DTE_RX                                 0x238 0x4A0 0x4F4 0x0 0x1
 #define MX8MM_IOMUXC_UART1_TXD_ECSPI3_MOSI                                  0x238 0x4A0 0x000 0x1 0x0
 #define MX8MM_IOMUXC_UART1_TXD_GPIO5_IO23                                   0x238 0x4A0 0x000 0x5 0x0
 #define MX8MM_IOMUXC_UART1_TXD_TPSMP_HDATA25                                0x238 0x4A0 0x000 0x7 0x0
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dts
index 3ea73a6886ff..f6ad1a4b8b66 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dts
@@ -33,7 +33,6 @@
 	pinctrl-0 = <&pinctrl_uart2>;
 	rts-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio5 28 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dts
index 2fa635e1c1a8..1f8ea20dfafc 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dts
@@ -33,7 +33,6 @@
 	pinctrl-0 = <&pinctrl_uart2>;
 	rts-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio5 28 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
index 244ef8d6cc68..7761d5671cb1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
@@ -222,7 +222,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>;
 	cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
index d3ee6fc4baab..5a770c8b777e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
@@ -721,7 +721,6 @@
 	dtr-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 	dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
 	dcd-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -737,7 +736,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	cts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -746,7 +744,6 @@
 	pinctrl-0 = <&pinctrl_uart4>, <&pinctrl_uart4_gpio>;
 	cts-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -759,6 +756,7 @@
 &usbotg2 {
 	dr_mode = "host";
 	vbus-supply = <&reg_usb2_vbus>;
+	over-current-active-low;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
index 31f4c735fe4f..ba0b3f507855 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
@@ -651,7 +651,6 @@
 	pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
 	rts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -668,7 +667,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
@@ -686,7 +684,6 @@
 	dtr-gpios = <&gpio4 3 GPIO_ACTIVE_LOW>;
 	dsr-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
 	dcd-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
index 19f6d2943d26..8e861b920d09 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
@@ -572,7 +572,6 @@
 	dtr-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
 	dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
 	dcd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
index c2a5c2f7b204..7c3f5c54f040 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
@@ -9,6 +9,7 @@
 		simple-audio-card,bitclock-master = <&dailink_master>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,name = "imx8mm-wm8904";
 		simple-audio-card,routing =
 			"Headphone Jack", "HPOUTL",
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
index 73cc3fafa018..b2bcd2282170 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
@@ -11,6 +11,7 @@
 		simple-audio-card,bitclock-master = <&dailink_master>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,name = "imx8mm-nau8822";
 		simple-audio-card,routing =
 			"Headphones", "LHP",
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index bcab830c6e95..b4aef79650c6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -95,9 +95,10 @@
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */
-		off-on-delay = <500000>;
+		off-on-delay-us = <500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_eth>;
+		regulator-always-on;
 		regulator-boot-on;
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
@@ -134,7 +135,7 @@
 		enable-active-high;
 		/* Verdin SD_1_PWR_EN (SODIMM 76) */
 		gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
-		off-on-delay = <100000>;
+		off-on-delay-us = <100000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_usdhc2_pwr_en>;
 		regulator-max-microvolt = <3300000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 83f9a1329b1b..d98910e95137 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -562,7 +562,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 
-				imx8mm_uid: unique-id@410 {
+				imx8mm_uid: unique-id@4 {
 					reg = <0x4 0x8>;
 				};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
index 9e82069c941f..5a1f7c30afe5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
@@ -81,7 +81,7 @@
 &ecspi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_espi2>;
-	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
 	eeprom@0 {
@@ -202,7 +202,7 @@
 			MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK		0x82
 			MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI		0x82
 			MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO		0x82
-			MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x41
+			MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13		0x41
 		>;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
index 87b5e23c766f..d053ef302fb8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
@@ -98,11 +98,17 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		ethphy: ethernet-phy@4 {
+		ethphy: ethernet-phy@4 { /* AR8033 or ADIN1300 */
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <4>;
 			reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <10000>;
+			/*
+			 * Deassert delay:
+			 * ADIN1300 requires 5ms.
+			 * AR8033   requires 1ms.
+			 */
+			reset-deassert-us = <20000>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
index dd4302ac1de4..e7362d7615bd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
@@ -631,7 +631,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 015ab5078b65..a81fbe52e3c3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -295,6 +295,7 @@
 				sai2: sai@30020000 {
 					compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
 					reg = <0x30020000 0x10000>;
+					#sound-dai-cells = <0>;
 					interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clk IMX8MN_CLK_SAI2_IPG>,
 						<&clk IMX8MN_CLK_DUMMY>,
@@ -309,6 +310,7 @@
 				sai3: sai@30030000 {
 					compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
 					reg = <0x30030000 0x10000>;
+					#sound-dai-cells = <0>;
 					interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clk IMX8MN_CLK_SAI3_IPG>,
 						 <&clk IMX8MN_CLK_DUMMY>,
@@ -323,6 +325,7 @@
 				sai5: sai@30050000 {
 					compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
 					reg = <0x30050000 0x10000>;
+					#sound-dai-cells = <0>;
 					interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clk IMX8MN_CLK_SAI5_IPG>,
 						 <&clk IMX8MN_CLK_DUMMY>,
@@ -339,6 +342,7 @@
 				sai6: sai@30060000 {
 					compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
 					reg = <0x30060000  0x10000>;
+					#sound-dai-cells = <0>;
 					interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clk IMX8MN_CLK_SAI6_IPG>,
 						 <&clk IMX8MN_CLK_DUMMY>,
@@ -396,6 +400,7 @@
 				sai7: sai@300b0000 {
 					compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
 					reg = <0x300b0000 0x10000>;
+					#sound-dai-cells = <0>;
 					interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clk IMX8MN_CLK_SAI7_IPG>,
 						 <&clk IMX8MN_CLK_DUMMY>,
@@ -563,7 +568,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 
-				imx8mn_uid: unique-id@410 {
+				imx8mn_uid: unique-id@4 {
 					reg = <0x4 0x8>;
 				};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index b4c1ef2559f2..126c839b45f2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -36,8 +36,8 @@
 
 	pcie0_refclk: pcie0-refclk {
 		compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <100000000>;
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
 	};
 
 	reg_can1_stby: regulator-can1-stby {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
index 79b290a002c1..ecc4bce6db97 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
@@ -99,7 +99,6 @@
 
 		regulators {
 			buck1: BUCK1 {
-				regulator-compatible = "BUCK1";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <2187500>;
 				regulator-boot-on;
@@ -108,7 +107,6 @@
 			};
 
 			buck2: BUCK2 {
-				regulator-compatible = "BUCK2";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <2187500>;
 				regulator-boot-on;
@@ -119,7 +117,6 @@
 			};
 
 			buck4: BUCK4 {
-				regulator-compatible = "BUCK4";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <3400000>;
 				regulator-boot-on;
@@ -127,7 +124,6 @@
 			};
 
 			buck5: BUCK5 {
-				regulator-compatible = "BUCK5";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <3400000>;
 				regulator-boot-on;
@@ -135,7 +131,6 @@
 			};
 
 			buck6: BUCK6 {
-				regulator-compatible = "BUCK6";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <3400000>;
 				regulator-boot-on;
@@ -143,7 +138,6 @@
 			};
 
 			ldo1: LDO1 {
-				regulator-compatible = "LDO1";
 				regulator-min-microvolt = <1600000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-boot-on;
@@ -151,7 +145,6 @@
 			};
 
 			ldo2: LDO2 {
-				regulator-compatible = "LDO2";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1150000>;
 				regulator-boot-on;
@@ -159,7 +152,6 @@
 			};
 
 			ldo3: LDO3 {
-				regulator-compatible = "LDO3";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-boot-on;
@@ -167,13 +159,11 @@
 			};
 
 			ldo4: LDO4 {
-				regulator-compatible = "LDO4";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
 			ldo5: LDO5 {
-				regulator-compatible = "LDO5";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-boot-on;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
index 06b4c93c5876..d68ef4f0726f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
@@ -611,7 +611,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	cts-gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
index cefabe65b252..c8b521d45fca 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
@@ -12,7 +12,7 @@
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio_expander_21 4 GPIO_ACTIVE_HIGH>; /* ETH_PWR_EN */
-		off-on-delay = <500000>;
+		off-on-delay-us = <500000>;
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
 		regulator-name = "+V3.3_ETH";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index 5dcd1de586b5..371144eb4018 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -86,7 +86,7 @@
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */
-		off-on-delay = <500000>;
+		off-on-delay-us = <500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_eth>;
 		regulator-always-on;
@@ -127,7 +127,7 @@
 		enable-active-high;
 		/* Verdin SD_1_PWR_EN (SODIMM 76) */
 		gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
-		off-on-delay = <100000>;
+		off-on-delay-us = <100000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_usdhc2_pwr_en>;
 		regulator-max-microvolt = <3300000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index a2f7969bec9d..2f5a8c0af4ff 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -424,7 +424,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 
-				imx8mp_uid: unique-id@420 {
+				imx8mp_uid: unique-id@8 {
 					reg = <0x8 0x8>;
 				};
 
@@ -523,6 +523,7 @@
 				compatible = "fsl,imx8mp-gpc";
 				reg = <0x303a0000 0x1000>;
 				interrupt-parent = <&gic>;
+				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-controller;
 				#interrupt-cells = <3>;
 
@@ -589,7 +590,7 @@
 						reg = <IMX8MP_POWER_DOMAIN_MIPI_PHY2>;
 					};
 
-					pgc_hsiomix: power-domains@17 {
+					pgc_hsiomix: power-domain@17 {
 						#power-domain-cells = <0>;
 						reg = <IMX8MP_POWER_DOMAIN_HSIOMIX>;
 						clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
@@ -1279,7 +1280,7 @@
 			reg = <0x32f10100 0x8>,
 			      <0x381f0000 0x20>;
 			clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
-				 <&clk IMX8MP_CLK_USB_ROOT>;
+				 <&clk IMX8MP_CLK_USB_SUSP>;
 			clock-names = "hsio", "suspend";
 			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_USB>;
@@ -1292,9 +1293,9 @@
 			usb_dwc3_0: usb@38100000 {
 				compatible = "snps,dwc3";
 				reg = <0x38100000 0x10000>;
-				clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
+				clocks = <&clk IMX8MP_CLK_USB_ROOT>,
 					 <&clk IMX8MP_CLK_USB_CORE_REF>,
-					 <&clk IMX8MP_CLK_USB_ROOT>;
+					 <&clk IMX8MP_CLK_USB_SUSP>;
 				clock-names = "bus_early", "ref", "suspend";
 				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb3_phy0>, <&usb3_phy0>;
@@ -1321,7 +1322,7 @@
 			reg = <0x32f10108 0x8>,
 			      <0x382f0000 0x20>;
 			clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
-				 <&clk IMX8MP_CLK_USB_ROOT>;
+				 <&clk IMX8MP_CLK_USB_SUSP>;
 			clock-names = "hsio", "suspend";
 			interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_USB>;
@@ -1334,9 +1335,9 @@
 			usb_dwc3_1: usb@38200000 {
 				compatible = "snps,dwc3";
 				reg = <0x38200000 0x10000>;
-				clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
+				clocks = <&clk IMX8MP_CLK_USB_ROOT>,
 					 <&clk IMX8MP_CLK_USB_CORE_REF>,
-					 <&clk IMX8MP_CLK_USB_ROOT>;
+					 <&clk IMX8MP_CLK_USB_SUSP>;
 				clock-names = "bus_early", "ref", "suspend";
 				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb3_phy1>, <&usb3_phy1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index ae08556b2ef2..1499d5d8bbc0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -1299,7 +1299,6 @@
 	#address-cells = <1>;
 	#size-cells = <0>;
 	dr_mode = "otg";
-	snps,dis_u3_susphy_quirk;
 	usb-role-switch;
 	status = "okay";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
index 9dda2a1554c3..8614c18b5998 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
@@ -133,7 +133,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	i2cmux@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9546";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_i2c1_pca9546>;
@@ -216,7 +216,7 @@
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
 
-	pca9546: i2cmux@70 {
+	pca9546: i2c-mux@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts
index 5d5aa6537225..6e6182709d22 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts
@@ -339,7 +339,7 @@
 	bus-width = <4>;
 	non-removable;
 	no-sd;
-	no-emmc;
+	no-mmc;
 	status = "okay";
 
 	brcmf: wifi@1 {
@@ -359,7 +359,7 @@
 	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
 	bus-width = <4>;
 	no-sdio;
-	no-emmc;
+	no-mmc;
 	disable-wp;
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 674187e7252f..39a109b5a87c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -592,7 +592,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 
-				imx8mq_uid: soc-uid@410 {
+				imx8mq_uid: soc-uid@4 {
 					reg = <0x4 0x8>;
 				};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qm-mek.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index ce9d3f0b98fc..607cd6b4e972 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -82,8 +82,8 @@
 	pinctrl-0 = <&pinctrl_usdhc2>;
 	bus-width = <4>;
 	vmmc-supply = <&reg_usdhc2_vmmc>;
-	cd-gpios = <&lsio_gpio4 22 GPIO_ACTIVE_LOW>;
-	wp-gpios = <&lsio_gpio4 21 GPIO_ACTIVE_HIGH>;
+	cd-gpios = <&lsio_gpio5 22 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&lsio_gpio5 21 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
index 07d8dd8160f6..afa883389456 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
@@ -61,7 +61,7 @@
 	pinctrl-0 = <&pinctrl_lpi2c1 &pinctrl_ioexp_rst>;
 	status = "okay";
 
-	i2c-switch@71 {
+	i2c-mux@71 {
 		compatible = "nxp,pca9646", "nxp,pca9546";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 69786c326db0..27f9a9f33134 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -74,7 +74,7 @@
 
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
-			MX93_PAD_SD1_CLK__USDHC1_CLK		0x17fe
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
 			MX93_PAD_SD1_CMD__USDHC1_CMD		0x13fe
 			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x13fe
 			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x13fe
@@ -84,7 +84,7 @@
 			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x13fe
 			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x13fe
 			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x13fe
-			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x17fe
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x15fe
 		>;
 	};
 
@@ -102,7 +102,7 @@
 
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <
-			MX93_PAD_SD2_CLK__USDHC2_CLK		0x17fe
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x15fe
 			MX93_PAD_SD2_CMD__USDHC2_CMD		0x13fe
 			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x13fe
 			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x13fe
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi
index 0247866fc86b..8ab9f8194702 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -150,6 +150,8 @@
 			lpi2c1: i2c@44340000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x44340000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C1_GATE>,
 					 <&clk IMX93_CLK_BUS_AON>;
@@ -160,6 +162,8 @@
 			lpi2c2: i2c@44350000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x44350000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C2_GATE>,
 					 <&clk IMX93_CLK_BUS_AON>;
@@ -277,6 +281,8 @@
 			lpi2c3: i2c@42530000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x42530000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C3_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
@@ -287,6 +293,8 @@
 			lpi2c4: i2c@42540000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x42540000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C4_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
@@ -351,6 +359,8 @@
 			lpi2c5: i2c@426b0000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x426b0000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C5_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
@@ -361,6 +371,8 @@
 			lpi2c6: i2c@426c0000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x426c0000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C6_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
@@ -371,6 +383,8 @@
 			lpi2c7: i2c@426d0000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x426d0000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C7_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
@@ -381,6 +395,8 @@
 			lpi2c8: i2c@426e0000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x426e0000 0x10000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
 				interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX93_CLK_LPI2C8_GATE>,
 					 <&clk IMX93_CLK_BUS_WAKEUP>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
index 44ed6f963b75..8e2ac687a410 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
@@ -97,7 +97,7 @@
 
 			uart1: serial@12100 {
 				compatible = "snps,dw-apb-uart";
-				reg = <0x11000 0x100>;
+				reg = <0x12100 0x100>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
 				reg-io-width = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
index ada164d423f3..200f97e1c4c9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
@@ -125,9 +125,12 @@
 	/delete-property/ mrvl,i2c-fast-mode;
 	status = "okay";
 
+	/* MCP7940MT-I/MNY RTC */
 	rtc@6f {
 		compatible = "microchip,mcp7940x";
 		reg = <0x6f>;
+		interrupt-parent = <&gpiosb>;
+		interrupts = <5 0>; /* GPIO2_5 */
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
index 9b1af9c80130..d31a194124c9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
@@ -26,14 +26,14 @@
 		stdout-path = "serial0:921600n8";
 	};
 
-	cpus_fixed_vproc0: fixedregulator@0 {
+	cpus_fixed_vproc0: regulator-vproc-buck0 {
 		compatible = "regulator-fixed";
 		regulator-name = "vproc_buck0";
 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
 	};
 
-	cpus_fixed_vproc1: fixedregulator@1 {
+	cpus_fixed_vproc1: regulator-vproc-buck1 {
 		compatible = "regulator-fixed";
 		regulator-name = "vproc_buck1";
 		regulator-min-microvolt = <1000000>;
@@ -50,7 +50,7 @@
 		id-gpio = <&pio 14 GPIO_ACTIVE_HIGH>;
 	};
 
-	usb_p0_vbus: regulator@2 {
+	usb_p0_vbus: regulator-usb-p0-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p0_vbus";
 		regulator-min-microvolt = <5000000>;
@@ -59,7 +59,7 @@
 		enable-active-high;
 	};
 
-	usb_p1_vbus: regulator@3 {
+	usb_p1_vbus: regulator-usb-p1-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p1_vbus";
 		regulator-min-microvolt = <5000000>;
@@ -68,7 +68,7 @@
 		enable-active-high;
 	};
 
-	usb_p2_vbus: regulator@4 {
+	usb_p2_vbus: regulator-usb-p2-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p2_vbus";
 		regulator-min-microvolt = <5000000>;
@@ -77,7 +77,7 @@
 		enable-active-high;
 	};
 
-	usb_p3_vbus: regulator@5 {
+	usb_p3_vbus: regulator-usb-p3-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p3_vbus";
 		regulator-min-microvolt = <5000000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
index e6d7453e56e0..1ac0b2cf3d40 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
@@ -160,70 +160,70 @@
 		#clock-cells = <0>;
 	};
 
-	clk26m: oscillator@0 {
+	clk26m: oscillator-26m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
 		clock-output-names = "clk26m";
 	};
 
-	clk32k: oscillator@1 {
+	clk32k: oscillator-32k {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
 		clock-output-names = "clk32k";
 	};
 
-	clkfpc: oscillator@2 {
+	clkfpc: oscillator-50m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <50000000>;
 		clock-output-names = "clkfpc";
 	};
 
-	clkaud_ext_i_0: oscillator@3 {
+	clkaud_ext_i_0: oscillator-aud0 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <6500000>;
 		clock-output-names = "clkaud_ext_i_0";
 	};
 
-	clkaud_ext_i_1: oscillator@4 {
+	clkaud_ext_i_1: oscillator-aud1 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <196608000>;
 		clock-output-names = "clkaud_ext_i_1";
 	};
 
-	clkaud_ext_i_2: oscillator@5 {
+	clkaud_ext_i_2: oscillator-aud2 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <180633600>;
 		clock-output-names = "clkaud_ext_i_2";
 	};
 
-	clki2si0_mck_i: oscillator@6 {
+	clki2si0_mck_i: oscillator-i2s0 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
 		clock-output-names = "clki2si0_mck_i";
 	};
 
-	clki2si1_mck_i: oscillator@7 {
+	clki2si1_mck_i: oscillator-i2s1 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
 		clock-output-names = "clki2si1_mck_i";
 	};
 
-	clki2si2_mck_i: oscillator@8 {
+	clki2si2_mck_i: oscillator-i2s2 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
 		clock-output-names = "clki2si2_mck_i";
 	};
 
-	clktdmin_mclk_i: oscillator@9 {
+	clktdmin_mclk_i: oscillator-mclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
@@ -266,7 +266,7 @@
 		reg = <0 0x10005000 0 0x1000>;
 	};
 
-	pio: pinctrl@10005000 {
+	pio: pinctrl@1000b000 {
 		compatible = "mediatek,mt2712-pinctrl";
 		reg = <0 0x1000b000 0 0x1000>;
 		mediatek,pctl-regmap = <&syscfg_pctl_a>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi
index 9bdf5145966c..dde9ce137b4f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi
@@ -88,14 +88,14 @@
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW 0>;
 	};
 
-	clk26m: oscillator@0 {
+	clk26m: oscillator-26m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
 		clock-output-names = "clk26m";
 	};
 
-	clk32k: oscillator@1 {
+	clk32k: oscillator-32k {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
@@ -117,7 +117,7 @@
 		compatible = "simple-bus";
 		ranges;
 
-		gic: interrupt-controller@0c000000 {
+		gic: interrupt-controller@c000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <4>;
 			interrupt-parent = <&gic>;
@@ -138,7 +138,7 @@
 
 		};
 
-		sysirq: intpol-controller@0c53a650 {
+		sysirq: intpol-controller@c53a650 {
 			compatible = "mediatek,mt6779-sysirq",
 				     "mediatek,mt6577-sysirq";
 			interrupt-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi
index 15616231022a..c3677d77e0a4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi
@@ -95,7 +95,7 @@
 		};
 	};
 
-	clk26m: oscillator@0 {
+	clk26m: oscillator-26m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7622.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 146e18b5b1f4..7bb316922a3a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -435,6 +435,7 @@
 	pwm: pwm@11006000 {
 		compatible = "mediatek,mt7622-pwm";
 		reg = <0 0x11006000 0 0x1000>;
+		#pwm-cells = <2>;
 		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_LOW>;
 		clocks = <&topckgen CLK_TOP_PWM_SEL>,
 			 <&pericfg CLK_PERI_PWM_PD>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index 72e0d9722e07..fc338bd497f5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -14,7 +14,7 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	clk40m: oscillator@0 {
+	clk40m: oscillator-40m {
 		compatible = "fixed-clock";
 		clock-frequency = <40000000>;
 		#clock-cells = <0>;
@@ -112,6 +112,12 @@
 			#clock-cells = <1>;
 		};
 
+		wed_pcie: wed-pcie@10003000 {
+			compatible = "mediatek,mt7986-wed-pcie",
+				     "syscon";
+			reg = <0 0x10003000 0 0x10>;
+		};
+
 		topckgen: topckgen@1001b000 {
 			compatible = "mediatek,mt7986-topckgen", "syscon";
 			reg = <0 0x1001B000 0 0x1000>;
@@ -119,8 +125,7 @@
 		};
 
 		watchdog: watchdog@1001c000 {
-			compatible = "mediatek,mt7986-wdt",
-				     "mediatek,mt6589-wdt";
+			compatible = "mediatek,mt7986-wdt";
 			reg = <0 0x1001c000 0 0x1000>;
 			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 			#reset-cells = <1>;
@@ -168,7 +173,7 @@
 			#clock-cells = <1>;
 		};
 
-		trng: trng@1020f000 {
+		trng: rng@1020f000 {
 			compatible = "mediatek,mt7986-rng",
 				     "mediatek,mt7623-rng";
 			reg = <0 0x1020f000 0 0x100>;
@@ -228,12 +233,6 @@
 			 #reset-cells = <1>;
 		};
 
-		wed_pcie: wed-pcie@10003000 {
-			compatible = "mediatek,mt7986-wed-pcie",
-				     "syscon";
-			reg = <0 0x10003000 0 0x10>;
-		};
-
 		wed0: wed@15010000 {
 			compatible = "mediatek,mt7986-wed",
 				     "syscon";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 9b334ecee7d6..b517bd58a62c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -297,6 +297,10 @@
 	};
 };
 
+&gic {
+	mediatek,broken-save-restore-fw;
+};
+
 &gpu {
 	mali-supply = <&mt6358_vgpu_reg>;
 	sram-supply = <&mt6358_vsram_gpu_reg>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index a70b669c49ba..268a1f28af8c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -585,6 +585,15 @@
 		method = "smc";
 	};
 
+	clk13m: fixed-factor-clock-13m {
+		compatible = "fixed-factor-clock";
+		#clock-cells = <0>;
+		clocks = <&clk26m>;
+		clock-div = <2>;
+		clock-mult = <1>;
+		clock-output-names = "clk13m";
+	};
+
 	clk26m: oscillator {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -968,8 +977,7 @@
 				     "mediatek,mt6765-timer";
 			reg = <0 0x10017000 0 0x1000>;
 			interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&topckgen CLK_TOP_CLK13M>;
-			clock-names = "clk13m";
+			clocks = <&clk13m>;
 		};
 
 		iommu: iommu@10205000 {
@@ -1678,7 +1686,7 @@
 				<GIC_SPI 278 IRQ_TYPE_LEVEL_LOW>;
 			interrupt-names = "job", "mmu", "gpu";
 
-			clocks = <&topckgen CLK_TOP_MFGPLL_CK>;
+			clocks = <&mfgcfg CLK_MFG_BG3D>;
 
 			power-domains =
 				<&spm MT8183_POWER_DOMAIN_MFG_CORE0>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 64693c17af9e..f88d660e4154 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -47,14 +47,12 @@
 				core5 {
 					cpu = <&cpu5>;
 				};
-			};
 
-			cluster1 {
-				core0 {
+				core6 {
 					cpu = <&cpu6>;
 				};
 
-				core1 {
+				core7 {
 					cpu = <&cpu7>;
 				};
 			};
@@ -211,10 +209,12 @@
 		};
 	};
 
-	clk13m: oscillator-13m {
-		compatible = "fixed-clock";
+	clk13m: fixed-factor-clock-13m {
+		compatible = "fixed-factor-clock";
 		#clock-cells = <0>;
-		clock-frequency = <13000000>;
+		clocks = <&clk26m>;
+		clock-div = <2>;
+		clock-mult = <1>;
 		clock-output-names = "clk13m";
 	};
 
@@ -330,8 +330,7 @@
 		};
 
 		watchdog: watchdog@10007000 {
-			compatible = "mediatek,mt8186-wdt",
-				     "mediatek,mt6589-wdt";
+			compatible = "mediatek,mt8186-wdt";
 			mediatek,disable-extrst;
 			reg = <0 0x10007000 0 0x1000>;
 			#reset-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 7a5e2d2ad3e3..ab16fb8e66dc 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -935,7 +935,7 @@
 				regulator-compatible = "vbuck1";
 				regulator-name = "Vgpu";
 				regulator-min-microvolt = <606250>;
-				regulator-max-microvolt = <1193750>;
+				regulator-max-microvolt = <800000>;
 				regulator-enable-ramp-delay = <256>;
 				regulator-allowed-modes = <0 1 2>;
 			};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 6b20376191a7..2f40c6cc407c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -29,6 +29,15 @@
 		rdma4 = &rdma4;
 	};
 
+	clk13m: fixed-factor-clock-13m {
+		compatible = "fixed-factor-clock";
+		#clock-cells = <0>;
+		clocks = <&clk26m>;
+		clock-div = <2>;
+		clock-mult = <1>;
+		clock-output-names = "clk13m";
+	};
+
 	clk26m: oscillator0 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -55,7 +64,8 @@
 			clock-frequency = <1701000000>;
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
-			capacity-dmips-mhz = <530>;
+			performance-domains = <&performance 0>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu1: cpu@100 {
@@ -66,7 +76,8 @@
 			clock-frequency = <1701000000>;
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
-			capacity-dmips-mhz = <530>;
+			performance-domains = <&performance 0>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu2: cpu@200 {
@@ -77,7 +88,8 @@
 			clock-frequency = <1701000000>;
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
-			capacity-dmips-mhz = <530>;
+			performance-domains = <&performance 0>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu3: cpu@300 {
@@ -88,7 +100,8 @@
 			clock-frequency = <1701000000>;
 			cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>;
 			next-level-cache = <&l2_0>;
-			capacity-dmips-mhz = <530>;
+			performance-domains = <&performance 0>;
+			capacity-dmips-mhz = <427>;
 		};
 
 		cpu4: cpu@400 {
@@ -99,6 +112,7 @@
 			clock-frequency = <2171000000>;
 			cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>;
 			next-level-cache = <&l2_1>;
+			performance-domains = <&performance 1>;
 			capacity-dmips-mhz = <1024>;
 		};
 
@@ -110,6 +124,7 @@
 			clock-frequency = <2171000000>;
 			cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>;
 			next-level-cache = <&l2_1>;
+			performance-domains = <&performance 1>;
 			capacity-dmips-mhz = <1024>;
 		};
 
@@ -121,6 +136,7 @@
 			clock-frequency = <2171000000>;
 			cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>;
 			next-level-cache = <&l2_1>;
+			performance-domains = <&performance 1>;
 			capacity-dmips-mhz = <1024>;
 		};
 
@@ -132,6 +148,7 @@
 			clock-frequency = <2171000000>;
 			cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>;
 			next-level-cache = <&l2_1>;
+			performance-domains = <&performance 1>;
 			capacity-dmips-mhz = <1024>;
 		};
 
@@ -149,19 +166,16 @@
 				core3 {
 					cpu = <&cpu3>;
 				};
-			};
-
-			cluster1 {
-				core0 {
+				core4 {
 					cpu = <&cpu4>;
 				};
-				core1 {
+				core5 {
 					cpu = <&cpu5>;
 				};
-				core2 {
+				core6 {
 					cpu = <&cpu6>;
 				};
-				core3 {
+				core7 {
 					cpu = <&cpu7>;
 				};
 			};
@@ -251,6 +265,12 @@
 		compatible = "simple-bus";
 		ranges;
 
+		performance: performance-controller@11bc10 {
+			compatible = "mediatek,cpufreq-hw";
+			reg = <0 0x0011bc10 0 0x120>, <0 0x0011bd30 0 0x120>;
+			#performance-domain-cells = <1>;
+		};
+
 		gic: interrupt-controller@c000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <4>;
@@ -531,8 +551,7 @@
 				     "mediatek,mt6765-timer";
 			reg = <0 0x10017000 0 0x1000>;
 			interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&topckgen CLK_TOP_CSW_F26M_D2>;
-			clock-names = "clk13m";
+			clocks = <&clk13m>;
 		};
 
 		pwrap: pwrap@10026000 {
@@ -575,6 +594,8 @@
 			compatible = "mediatek,mt8192-scp_adsp";
 			reg = <0 0x10720000 0 0x1000>;
 			#clock-cells = <1>;
+			/* power domain dependency not upstreamed */
+			status = "fail";
 		};
 
 		uart0: serial@11002000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index 4fbd99eb496a..dec85d254838 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -56,10 +56,10 @@
 		#size-cells = <2>;
 		ranges;
 
-		/* 192 KiB reserved for ARM Trusted Firmware (BL31) */
+		/* 2 MiB reserved for ARM Trusted Firmware (BL31) */
 		bl31_secmon_reserved: secmon@54600000 {
 			no-map;
-			reg = <0 0x54600000 0x0 0x30000>;
+			reg = <0 0x54600000 0x0 0x200000>;
 		};
 
 		/* 12 MiB reserved for OP-TEE (BL32)
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 905d1a90b406..2c2b946b614b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -36,7 +36,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -49,7 +49,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -62,7 +62,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -75,7 +75,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -150,22 +150,20 @@
 				core3 {
 					cpu = <&cpu3>;
 				};
-			};
 
-			cluster1 {
-				core0 {
+				core4 {
 					cpu = <&cpu4>;
 				};
 
-				core1 {
+				core5 {
 					cpu = <&cpu5>;
 				};
 
-				core2 {
+				core6 {
 					cpu = <&cpu6>;
 				};
 
-				core3 {
+				core7 {
 					cpu = <&cpu7>;
 				};
 			};
@@ -244,6 +242,15 @@
 		status = "disabled";
 	};
 
+	clk13m: fixed-factor-clock-13m {
+		compatible = "fixed-factor-clock";
+		#clock-cells = <0>;
+		clocks = <&clk26m>;
+		clock-div = <2>;
+		clock-mult = <1>;
+		clock-output-names = "clk13m";
+	};
+
 	clk26m: oscillator-26m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -683,8 +690,7 @@
 		};
 
 		watchdog: watchdog@10007000 {
-			compatible = "mediatek,mt8195-wdt",
-				     "mediatek,mt6589-wdt";
+			compatible = "mediatek,mt8195-wdt";
 			mediatek,disable-extrst;
 			reg = <0 0x10007000 0 0x100>;
 			#reset-cells = <1>;
@@ -701,7 +707,7 @@
 				     "mediatek,mt6765-timer";
 			reg = <0 0x10017000 0 0x1000>;
 			interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH 0>;
-			clocks = <&topckgen CLK_TOP_CLK26M_D2>;
+			clocks = <&clk13m>;
 		};
 
 		pwrap: pwrap@10024000 {
@@ -1410,6 +1416,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0 0 0x11e30000 0xe00>;
+			power-domains = <&spm MT8195_POWER_DOMAIN_SSUSB_PCIE_PHY>;
 			status = "disabled";
 
 			u2port1: usb-phy@0 {
@@ -1966,7 +1973,7 @@
 		};
 
 		vdosys0: syscon@1c01a000 {
-			compatible = "mediatek,mt8195-mmsys", "syscon";
+			compatible = "mediatek,mt8195-vdosys0", "mediatek,mt8195-mmsys", "syscon";
 			reg = <0 0x1c01a000 0 0x1000>;
 			mboxes = <&gce0 0 CMDQ_THR_PRIO_4>;
 			#clock-cells = <1>;
@@ -2101,7 +2108,7 @@
 		};
 
 		vdosys1: syscon@1c100000 {
-			compatible = "mediatek,mt8195-mmsys", "syscon";
+			compatible = "mediatek,mt8195-vdosys1", "syscon";
 			reg = <0 0x1c100000 0 0x1000>;
 			#clock-cells = <1>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
index 8ee1529683a3..ec8dfb3d1c6d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
@@ -17,7 +17,7 @@
 	};
 
 	firmware {
-		optee: optee@4fd00000 {
+		optee: optee {
 			compatible = "linaro,optee-tz";
 			method = "smc";
 		};
@@ -209,7 +209,7 @@
 		};
 	};
 
-	i2c0_pins_a: i2c0@0 {
+	i2c0_pins_a: i2c0 {
 		pins1 {
 			pinmux = <MT8516_PIN_58_SDA0__FUNC_SDA0_0>,
 				 <MT8516_PIN_59_SCL0__FUNC_SCL0_0>;
@@ -217,7 +217,7 @@
 		};
 	};
 
-	i2c2_pins_a: i2c2@0 {
+	i2c2_pins_a: i2c2 {
 		pins1 {
 			pinmux = <MT8516_PIN_60_SDA2__FUNC_SDA2_0>,
 				 <MT8516_PIN_61_SCL2__FUNC_SCL2_0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/microchip/sparx5.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/microchip/sparx5.dtsi
index 2dd5e38820b1..088d89801c27 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/microchip/sparx5.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/microchip/sparx5.dtsi
@@ -61,7 +61,7 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>;
 	};
 
-	psci {
+	psci: psci {
 		compatible = "arm,psci-0.2";
 		method = "smc";
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi
index 9d1a082de3e2..32bb76b3202a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi
@@ -6,6 +6,18 @@
 /dts-v1/;
 #include "sparx5.dtsi"
 
+&psci {
+	status = "disabled";
+};
+
+&cpu0 {
+	enable-method = "spin-table";
+};
+
+&cpu1 {
+	enable-method = "spin-table";
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index a44c56c1e56e..634373a423ef 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1666,7 +1666,7 @@
 		vin-supply = <&vdd_5v0_sys>;
 	};
 
-	vdd_cam_1v2: regulator-vdd-cam-1v8 {
+	vdd_cam_1v2: regulator-vdd-cam-1v2 {
 		compatible = "regulator-fixed";
 		regulator-name = "vdd-cam-1v2";
 		regulator-min-microvolt = <1200000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 0170bfa8a467..dfe2cf2f4b21 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -1965,7 +1965,7 @@
 
 		bus-range = <0x0 0xff>;
 
-		ranges = <0x43000000 0x35 0x40000000 0x35 0x40000000 0x2 0xe8000000>, /* prefetchable memory (11904 MB) */
+		ranges = <0x43000000 0x35 0x40000000 0x35 0x40000000 0x2 0xc0000000>, /* prefetchable memory (11264 MB) */
 			 <0x02000000 0x0  0x40000000 0x38 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x2c100000 0x00 0x2c100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
@@ -2178,7 +2178,7 @@
 		bus-range = <0x0 0xff>;
 
 		ranges = <0x43000000 0x21 0x00000000 0x21 0x00000000 0x0 0x28000000>, /* prefetchable memory (640 MB) */
-			 <0x02000000 0x0  0x40000000 0x21 0xe8000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
+			 <0x02000000 0x0  0x40000000 0x21 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x34100000 0x00 0x34100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
 		interconnects = <&mc TEGRA234_MEMORY_CLIENT_PCIE3R &emc>,
@@ -2336,7 +2336,7 @@
 
 		bus-range = <0x0 0xff>;
 
-		ranges = <0x43000000 0x27 0x40000000 0x27 0x40000000 0x3 0xe8000000>, /* prefetchable memory (16000 MB) */
+		ranges = <0x43000000 0x28 0x00000000 0x28 0x00000000 0x3 0x28000000>, /* prefetchable memory (12928 MB) */
 			 <0x02000000 0x0  0x40000000 0x2b 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x3a100000 0x00 0x3a100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
@@ -2442,7 +2442,7 @@
 
 		bus-range = <0x0 0xff>;
 
-		ranges = <0x43000000 0x2e 0x40000000 0x2e 0x40000000 0x3 0xe8000000>, /* prefetchable memory (16000 MB) */
+		ranges = <0x43000000 0x30 0x00000000 0x30 0x00000000 0x2 0x28000000>, /* prefetchable memory (8832 MB) */
 			 <0x02000000 0x0  0x40000000 0x32 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x3e100000 0x00 0x3e100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index fc0e71ba8044..dbb562670821 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -448,21 +448,21 @@
 	vdd_l7-supply = <&pm8916_s4>;
 
 	s3 {
-		regulator-min-microvolt = <375000>;
-		regulator-max-microvolt = <1562000>;
+		regulator-min-microvolt = <1250000>;
+		regulator-max-microvolt = <1350000>;
 	};
 
 	s4 {
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
+		regulator-min-microvolt = <1850000>;
+		regulator-max-microvolt = <2150000>;
 
 		regulator-always-on;
 		regulator-boot-on;
 	};
 
 	l1 {
-		regulator-min-microvolt = <375000>;
-		regulator-max-microvolt = <1525000>;
+		regulator-min-microvolt = <1225000>;
+		regulator-max-microvolt = <1225000>;
 	};
 
 	l2 {
@@ -471,13 +471,13 @@
 	};
 
 	l4 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <2050000>;
+		regulator-max-microvolt = <2050000>;
 	};
 
 	l5 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
 	};
 
 	l6 {
@@ -486,60 +486,68 @@
 	};
 
 	l7 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
 	};
 
 	l8 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <2900000>;
+		regulator-max-microvolt = <2900000>;
 	};
 
 	l9 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
 	};
 
 	l10 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
 	};
 
 	l11 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
 		regulator-allow-set-load;
 		regulator-system-load = <200000>;
 	};
 
 	l12 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
 	};
 
 	l13 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <3075000>;
+		regulator-max-microvolt = <3075000>;
 	};
 
 	l14 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
 	};
 
-	/**
-	 * 1.8v required on LS expansion
-	 * for mezzanine boards
+	/*
+	 * The 96Boards specification expects a 1.8V power rail on the low-speed
+	 * expansion connector that is able to provide at least 0.18W / 100 mA.
+	 * L15/L16 are connected in parallel to provide 55 mA each. A minimum load
+	 * must be specified to ensure the regulators are not put in LPM where they
+	 * would only provide 5 mA.
 	 */
 	l15 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-system-load = <50000>;
+		regulator-allow-set-load;
 		regulator-always-on;
 	};
 
 	l16 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-system-load = <50000>;
+		regulator-allow-set-load;
+		regulator-always-on;
 	};
 
 	l17 {
@@ -548,8 +556,8 @@
 	};
 
 	l18 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2700000>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
index ad222dfb3cca..5b52af3fd1f2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -742,8 +742,7 @@
 &pmi8994_spmi_regulators {
 	vdd_s2-supply = <&vph_pwr>;
 
-	vdd_gfx: s2@1700 {
-		reg = <0x1700 0x100>;
+	vdd_gfx: s2 {
 		regulator-name = "VDD_GFX";
 		regulator-min-microvolt = <980000>;
 		regulator-max-microvolt = <980000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
index 92f264891d84..9b20c1a47a18 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
@@ -26,7 +26,7 @@
 
 	v1p05: v1p05-regulator {
 		compatible = "regulator-fixed";
-		reglator-name = "v1p05";
+		regulator-name = "v1p05";
 		regulator-always-on;
 		regulator-boot-on;
 
@@ -38,7 +38,7 @@
 
 	v12_poe: v12-poe-regulator {
 		compatible = "regulator-fixed";
-		reglator-name = "v12_poe";
+		regulator-name = "v12_poe";
 		regulator-always-on;
 		regulator-boot-on;
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
index 1ba2eca33c7b..6a716c83e5f1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
@@ -37,6 +37,8 @@
 
 &blsp1_spi1 {
 	cs-select = <0>;
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
 	status = "okay";
 
 	flash@0 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index a7c7ca980a71..c3492a383155 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -436,10 +436,8 @@
 			phys = <&pcie_phy0>;
 			phy-names = "pciephy";
 
-			ranges = <0x81000000 0 0x20200000 0 0x20200000
-				  0 0x10000>, /* downstream I/O */
-				 <0x82000000 0 0x20220000 0 0x20220000
-				  0 0xfde0000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x0 0x20200000 0x0 0x10000>,
+				 <0x82000000 0x0 0x20220000 0x0 0x20220000 0x0 0xfde0000>;
 
 			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
index 7143c936de61..bb0a838891f6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
@@ -59,11 +59,11 @@
 	perst-gpios = <&tlmm 58 0x1>;
 };
 
-&pcie_phy0 {
+&pcie_qmp0 {
 	status = "okay";
 };
 
-&pcie_phy1 {
+&pcie_qmp1 {
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
index db4b87944cdf..a695686afadf 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
@@ -22,7 +22,7 @@
 };
 
 &blsp1_spi1 {
-	status = "ok";
+	status = "okay";
 
 	flash@0 {
 		#address-cells = <1>;
@@ -34,33 +34,33 @@
 };
 
 &blsp1_uart5 {
-	status = "ok";
+	status = "okay";
 };
 
 &pcie0 {
-	status = "ok";
+	status = "okay";
 	perst-gpios = <&tlmm 58 0x1>;
 };
 
 &pcie1 {
-	status = "ok";
+	status = "okay";
 	perst-gpios = <&tlmm 61 0x1>;
 };
 
-&pcie_phy0 {
-	status = "ok";
+&pcie_qmp0 {
+	status = "okay";
 };
 
-&pcie_phy1 {
-	status = "ok";
+&pcie_qmp1 {
+	status = "okay";
 };
 
 &qpic_bam {
-	status = "ok";
+	status = "okay";
 };
 
 &qpic_nand {
-	status = "ok";
+	status = "okay";
 
 	nand@0 {
 		reg = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index a721cdd80489..3f7cf3fdd319 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -137,7 +137,7 @@
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_USB1_PIPE_CLK>;
 				clock-names = "pipe0";
-				clock-output-names = "gcc_usb1_pipe_clk_src";
+				clock-output-names = "usb3phy_1_cc_pipe_clk";
 			};
 		};
 
@@ -180,7 +180,7 @@
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_USB0_PIPE_CLK>;
 				clock-names = "pipe0";
-				clock-output-names = "gcc_usb0_pipe_clk_src";
+				clock-output-names = "usb3phy_0_cc_pipe_clk";
 			};
 		};
 
@@ -197,9 +197,9 @@
 			status = "disabled";
 		};
 
-		pcie_qmp0: phy@86000 {
-			compatible = "qcom,ipq8074-qmp-pcie-phy";
-			reg = <0x00086000 0x1c4>;
+		pcie_qmp0: phy@84000 {
+			compatible = "qcom,ipq8074-qmp-gen3-pcie-phy";
+			reg = <0x00084000 0x1bc>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -213,15 +213,16 @@
 				      "common";
 			status = "disabled";
 
-			pcie_phy0: phy@86200 {
-				reg = <0x86200 0x16c>,
-				      <0x86400 0x200>,
-				      <0x86800 0x4f4>;
+			pcie_phy0: phy@84200 {
+				reg = <0x84200 0x16c>,
+				      <0x84400 0x200>,
+				      <0x84800 0x1f0>,
+				      <0x84c00 0xf4>;
 				#phy-cells = <0>;
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_PCIE0_PIPE_CLK>;
 				clock-names = "pipe0";
-				clock-output-names = "pcie_0_pipe_clk";
+				clock-output-names = "pcie20_phy0_pipe_clk";
 			};
 		};
 
@@ -242,14 +243,14 @@
 			status = "disabled";
 
 			pcie_phy1: phy@8e200 {
-				reg = <0x8e200 0x16c>,
+				reg = <0x8e200 0x130>,
 				      <0x8e400 0x200>,
-				      <0x8e800 0x4f4>;
+				      <0x8e800 0x1f8>;
 				#phy-cells = <0>;
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_PCIE1_PIPE_CLK>;
 				clock-names = "pipe0";
-				clock-output-names = "pcie_1_pipe_clk";
+				clock-output-names = "pcie20_phy1_pipe_clk";
 			};
 		};
 
@@ -749,10 +750,8 @@
 			phys = <&pcie_phy1>;
 			phy-names = "pciephy";
 
-			ranges = <0x81000000 0 0x10200000 0x10200000
-				  0 0x100000   /* downstream I/O */
-				  0x82000000 0 0x10300000 0x10300000
-				  0 0xd00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x10200000 0x0 0x10000>,   /* I/O */
+				 <0x82000000 0x0 0x10220000 0x10220000 0x0 0xfde0000>; /* MEM */
 
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -795,26 +794,26 @@
 		};
 
 		pcie0: pci@20000000 {
-			compatible = "qcom,pcie-ipq8074";
+			compatible = "qcom,pcie-ipq8074-gen3";
 			reg = <0x20000000 0xf1d>,
 			      <0x20000f20 0xa8>,
-			      <0x00080000 0x2000>,
+			      <0x20001000 0x1000>,
+			      <0x00080000 0x4000>,
 			      <0x20100000 0x1000>;
-			reg-names = "dbi", "elbi", "parf", "config";
+			reg-names = "dbi", "elbi", "atu", "parf", "config";
 			device_type = "pci";
 			linux,pci-domain = <0>;
 			bus-range = <0x00 0xff>;
 			num-lanes = <1>;
+			max-link-speed = <3>;
 			#address-cells = <3>;
 			#size-cells = <2>;
 
 			phys = <&pcie_phy0>;
 			phy-names = "pciephy";
 
-			ranges = <0x81000000 0 0x20200000 0x20200000
-				  0 0x100000   /* downstream I/O */
-				  0x82000000 0 0x20300000 0x20300000
-				  0 0xd00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x20200000 0x0 0x10000>,   /* I/O */
+				 <0x82000000 0x0 0x20220000 0x20220000 0x0 0xfde0000>; /* MEM */
 
 			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -832,28 +831,30 @@
 			clocks = <&gcc GCC_SYS_NOC_PCIE0_AXI_CLK>,
 				 <&gcc GCC_PCIE0_AXI_M_CLK>,
 				 <&gcc GCC_PCIE0_AXI_S_CLK>,
-				 <&gcc GCC_PCIE0_AHB_CLK>,
-				 <&gcc GCC_PCIE0_AUX_CLK>;
-
+				 <&gcc GCC_PCIE0_AXI_S_BRIDGE_CLK>,
+				 <&gcc GCC_PCIE0_RCHNG_CLK>;
 			clock-names = "iface",
 				      "axi_m",
 				      "axi_s",
-				      "ahb",
-				      "aux";
+				      "axi_bridge",
+				      "rchng";
+
 			resets = <&gcc GCC_PCIE0_PIPE_ARES>,
 				 <&gcc GCC_PCIE0_SLEEP_ARES>,
 				 <&gcc GCC_PCIE0_CORE_STICKY_ARES>,
 				 <&gcc GCC_PCIE0_AXI_MASTER_ARES>,
 				 <&gcc GCC_PCIE0_AXI_SLAVE_ARES>,
 				 <&gcc GCC_PCIE0_AHB_ARES>,
-				 <&gcc GCC_PCIE0_AXI_MASTER_STICKY_ARES>;
+				 <&gcc GCC_PCIE0_AXI_MASTER_STICKY_ARES>,
+				 <&gcc GCC_PCIE0_AXI_SLAVE_STICKY_ARES>;
 			reset-names = "pipe",
 				      "sleep",
 				      "sticky",
 				      "axi_m",
 				      "axi_s",
 				      "ahb",
-				      "axi_m_sticky";
+				      "axi_m_sticky",
+				      "axi_s_sticky";
 			status = "disabled";
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi
index a831064700ee..f84b3c1a03c5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1088,7 +1088,7 @@
 			};
 		};
 
-		camss: camss@1b00000 {
+		camss: camss@1b0ac00 {
 			compatible = "qcom,msm8916-camss";
 			reg = <0x01b0ac00 0x200>,
 				<0x01b00030 0x4>,
@@ -1345,7 +1345,7 @@
 		};
 
 		mpss: remoteproc@4080000 {
-			compatible = "qcom,msm8916-mss-pil", "qcom,q6v5-pil";
+			compatible = "qcom,msm8916-mss-pil";
 			reg = <0x04080000 0x100>,
 			      <0x04020000 0x040>;
 
@@ -1480,7 +1480,7 @@
 			#sound-dai-cells = <1>;
 		};
 
-		sdhc_1: mmc@7824000 {
+		sdhc_1: mmc@7824900 {
 			compatible = "qcom,msm8916-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0x07824900 0x11c>, <0x07824000 0x800>;
 			reg-names = "hc", "core";
@@ -1498,7 +1498,7 @@
 			status = "disabled";
 		};
 
-		sdhc_2: mmc@7864000 {
+		sdhc_2: mmc@7864900 {
 			compatible = "qcom,msm8916-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0x07864900 0x11c>, <0x07864000 0x800>;
 			reg-names = "hc", "core";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 6b992a6d56c1..85a87d058f8a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -455,7 +455,7 @@
 			reg = <0x1000000 0x300000>;
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
-			gpio-ranges = <&tlmm 0 0 155>;
+			gpio-ranges = <&tlmm 0 0 142>;
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts
index 7e6bce4af441..4159fc35571a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) Jean Thomas <virgule@jeanthomas.me>
+/*
+ * Copyright (c) Jean Thomas <virgule@jeanthomas.me>
  */
 
 /dts-v1/;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts
index e6a5ebd30e2f..ad9702dd171b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) Jean Thomas <virgule@jeanthomas.me>
+/*
+ * Copyright (c) Jean Thomas <virgule@jeanthomas.me>
  */
 
 /dts-v1/;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
index 71e373b11de9..13b8823ae063 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2015, LGE Inc. All rights reserved.
+/*
+ * Copyright (c) 2015, LGE Inc. All rights reserved.
  * Copyright (c) 2016, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021, Petr Vorel <petr.vorel@gmail.com>
+ * Copyright (c) 2021-2022, Petr Vorel <petr.vorel@gmail.com>
+ * Copyright (c) 2022, Dominik Kobinski <dominikkobinski314@gmail.com>
  */
 
 /dts-v1/;
@@ -13,6 +15,9 @@
 /* cont_splash_mem has different memory mapping */
 /delete-node/ &cont_splash_mem;
 
+/* disabled on downstream, conflicts with cont_splash_mem */
+/delete-node/ &dfps_data_mem;
+
 / {
 	model = "LG Nexus 5X";
 	compatible = "lg,bullhead", "qcom,msm8992";
@@ -47,7 +52,12 @@
 		};
 
 		cont_splash_mem: memory@3400000 {
-			reg = <0 0x03400000 0 0x1200000>;
+			reg = <0 0x03400000 0 0xc00000>;
+			no-map;
+		};
+
+		reserved@5000000 {
+			reg = <0x0 0x05000000 0x0 0x1a00000>;
 			no-map;
 		};
 	};
@@ -79,8 +89,8 @@
 		/* S1, S2, S6 and S12 are managed by RPMPD */
 
 		pm8994_s1: s1 {
-			regulator-min-microvolt = <800000>;
-			regulator-max-microvolt = <800000>;
+			regulator-min-microvolt = <1025000>;
+			regulator-max-microvolt = <1025000>;
 		};
 
 		pm8994_s2: s2 {
@@ -236,9 +246,8 @@
 		};
 
 		pm8994_l26: l26 {
-			/* TODO: value from downstream
 			regulator-min-microvolt = <987500>;
-			fails to apply */
+			regulator-max-microvolt = <987500>;
 		};
 
 		pm8994_l27: l27 {
@@ -252,19 +261,13 @@
 		};
 
 		pm8994_l29: l29 {
-			/* TODO: Unsupported voltage range.
 			regulator-min-microvolt = <2800000>;
 			regulator-max-microvolt = <2800000>;
-			qcom,init-voltage = <2800000>;
-			*/
 		};
 
 		pm8994_l30: l30 {
-			/* TODO: get this verified
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
-			qcom,init-voltage = <1800000>;
-			*/
 		};
 
 		pm8994_l31: l31 {
@@ -273,11 +276,8 @@
 		};
 
 		pm8994_l32: l32 {
-			/* TODO: get this verified
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
-			qcom,init-voltage = <1800000>;
-			*/
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
index c4e87d0aec42..3ab0ad14e870 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
@@ -11,6 +11,12 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/gpio-keys.h>
 
+/delete-node/ &adsp_mem;
+/delete-node/ &audio_mem;
+/delete-node/ &mpss_mem;
+/delete-node/ &peripheral_region;
+/delete-node/ &rmtfs_mem;
+
 / {
 	model = "Xiaomi Mi 4C";
 	compatible = "xiaomi,libra", "qcom,msm8992";
@@ -70,25 +76,67 @@
 		#size-cells = <2>;
 		ranges;
 
-		/* This is for getting crash logs using Android downstream kernels */
-		ramoops@dfc00000 {
-			compatible = "ramoops";
-			reg = <0x0 0xdfc00000 0x0 0x40000>;
-			console-size = <0x10000>;
-			record-size = <0x10000>;
-			ftrace-size = <0x10000>;
-			pmsg-size = <0x20000>;
+		memory_hole: hole@6400000 {
+			reg = <0 0x06400000 0 0x600000>;
+			no-map;
+		};
+
+		memory_hole2: hole2@6c00000 {
+			reg = <0 0x06c00000 0 0x2400000>;
+			no-map;
+		};
+
+		mpss_mem: mpss@9000000 {
+			reg = <0 0x09000000 0 0x5a00000>;
+			no-map;
+		};
+
+		tzapp: tzapp@ea00000 {
+			reg = <0 0x0ea00000 0 0x1900000>;
+			no-map;
+		};
+
+		mdm_rfsa_mem: mdm-rfsa@ca0b0000 {
+			reg = <0 0xca0b0000 0 0x10000>;
+			no-map;
+		};
+
+		rmtfs_mem: rmtfs@ca100000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0 0xca100000 0 0x180000>;
+			no-map;
+
+			qcom,client-id = <1>;
 		};
 
-		modem_region: modem_region@9000000 {
-			reg = <0x0 0x9000000 0x0 0x5a00000>;
+		audio_mem: audio@cb400000 {
+			reg = <0 0xcb000000 0 0x400000>;
+			no-mem;
+		};
+
+		qseecom_mem: qseecom@cb400000 {
+			reg = <0 0xcb400000 0 0x1c00000>;
+			no-mem;
+		};
+
+		adsp_rfsa_mem: adsp-rfsa@cd000000 {
+			reg = <0 0xcd000000 0 0x10000>;
 			no-map;
 		};
 
-		tzapp: modem_region@ea00000 {
-			reg = <0x0 0xea00000 0x0 0x1900000>;
+		sensor_rfsa_mem: sensor-rfsa@cd010000 {
+			reg = <0 0xcd010000 0 0x10000>;
 			no-map;
 		};
+
+		ramoops@dfc00000 {
+			compatible = "ramoops";
+			reg = <0 0xdfc00000 0 0x40000>;
+			console-size = <0x10000>;
+			record-size = <0x10000>;
+			ftrace-size = <0x10000>;
+			pmsg-size = <0x20000>;
+		};
 	};
 };
 
@@ -130,11 +178,6 @@
 	status = "okay";
 };
 
-&peripheral_region {
-	reg = <0x0 0x7400000 0x0 0x1c00000>;
-	no-map;
-};
-
 &pm8994_spmi_regulators {
 	VDD_APC0: s8 {
 		regulator-min-microvolt = <680000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi
index 750643763a76..02fc3795dbfd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
  */
 
 #include "msm8994.dtsi"
@@ -36,10 +37,6 @@
 	compatible = "qcom,rpmcc-msm8992", "qcom,rpmcc";
 };
 
-&tcsr_mutex {
-	compatible = "qcom,sfpb-mutex";
-};
-
 &timer {
 	interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
index dbfbb77e9ff5..4801d973f9d7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
@@ -1,16 +1,13 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (c) 2015, Huawei Inc. All rights reserved.
  * Copyright (c) 2016, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, Petr Vorel <petr.vorel@gmail.com>
+ * Copyright (c) 2021-2023, Petr Vorel <petr.vorel@gmail.com>
  */
 
 /dts-v1/;
 
 #include "msm8994.dtsi"
 
-/* Angler's firmware does not report where the memory is allocated */
-/delete-node/ &cont_splash_mem;
-
 / {
 	model = "Huawei Nexus 6P";
 	compatible = "huawei,angler", "qcom,msm8994";
@@ -27,6 +24,27 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		cont_splash_mem: memory@3401000 {
+			reg = <0 0x03401000 0 0x1000000>;
+			no-map;
+		};
+
+		tzapp_mem: tzapp@4800000 {
+			reg = <0 0x04800000 0 0x1900000>;
+			no-map;
+		};
+
+		reserved@6300000 {
+			reg = <0 0x06300000 0 0x700000>;
+			no-map;
+		};
+	};
 };
 
 &blsp1_uart2 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
index f9d8bd09e074..c6145ee8b278 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
@@ -542,8 +542,7 @@
 };
 
 &pmi8994_spmi_regulators {
-	vdd_gfx: s2@1700 {
-		reg = <0x1700 0x100>;
+	vdd_gfx: s2 {
 		regulator-min-microvolt = <980000>;
 		regulator-max-microvolt = <980000>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
index ff60b7004d26..2ecf455db830 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
@@ -173,8 +173,7 @@
 	 * power domain.. which still isn't enough and forces us to bind
 	 * OXILI_CX and OXILI_GX together!
 	 */
-	vdd_gfx: s2@1700 {
-		reg = <0x1700 0x100>;
+	vdd_gfx: s2 {
 		regulator-name = "VDD_GFX";
 		regulator-min-microvolt = <980000>;
 		regulator-max-microvolt = <980000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi
index ded5b7ceeaf9..3c6c2cf99fb9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -227,6 +227,11 @@
 			reg = <0 0xc9400000 0 0x3f00000>;
 			no-map;
 		};
+
+		reserved@6c00000 {
+			reg = <0 0x06c00000 0 0x400000>;
+			no-map;
+		};
 	};
 
 	smd {
@@ -741,7 +746,7 @@
 			reg = <0xfc4ab000 0x4>;
 		};
 
-		spmi_bus: spmi@fc4c0000 {
+		spmi_bus: spmi@fc4cf000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0xfc4cf000 0x1000>,
 			      <0xfc4cb000 0x1000>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
index ca7c8d2e1d3d..a60decd89429 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
@@ -944,10 +944,6 @@
 	};
 };
 
-/*
- * For reasons that are currently unknown (but probably related to fusb301), USB takes about
- * 6 minutes to wake up (nothing interesting in kernel logs), but then it works as it should.
- */
 &usb3 {
 	status = "okay";
 	qcom,select-utmi-as-pipe-clk;
@@ -956,6 +952,7 @@
 &usb3_dwc3 {
 	extcon = <&usb3_id>;
 	dr_mode = "peripheral";
+	maximum-speed = "high-speed";
 	phys = <&hsusb_phy1>;
 	phy-names = "usb2-phy";
 	snps,hird-threshold = /bits/ 8 <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi
index aba717644391..9d6ec59d1cd3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -144,82 +144,92 @@
 		/* Nominal fmax for now */
 		opp-307200000 {
 			opp-hz = /bits/ 64 <307200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-422400000 {
 			opp-hz = /bits/ 64 <422400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-480000000 {
 			opp-hz = /bits/ 64 <480000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-556800000 {
 			opp-hz = /bits/ 64 <556800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-652800000 {
 			opp-hz = /bits/ 64 <652800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-729600000 {
 			opp-hz = /bits/ 64 <729600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-844800000 {
 			opp-hz = /bits/ 64 <844800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-960000000 {
 			opp-hz = /bits/ 64 <960000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1036800000 {
 			opp-hz = /bits/ 64 <1036800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1113600000 {
 			opp-hz = /bits/ 64 <1113600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1190400000 {
 			opp-hz = /bits/ 64 <1190400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1228800000 {
 			opp-hz = /bits/ 64 <1228800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1324800000 {
 			opp-hz = /bits/ 64 <1324800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x5>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-supported-hw = <0x2>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1401600000 {
 			opp-hz = /bits/ 64 <1401600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x5>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1478400000 {
 			opp-hz = /bits/ 64 <1478400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1497600000 {
+			opp-hz = /bits/ 64 <1497600000>;
+			opp-supported-hw = <0x04>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1593600000 {
 			opp-hz = /bits/ 64 <1593600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 	};
@@ -232,127 +242,137 @@
 		/* Nominal fmax for now */
 		opp-307200000 {
 			opp-hz = /bits/ 64 <307200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-403200000 {
 			opp-hz = /bits/ 64 <403200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-480000000 {
 			opp-hz = /bits/ 64 <480000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-556800000 {
 			opp-hz = /bits/ 64 <556800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-652800000 {
 			opp-hz = /bits/ 64 <652800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-729600000 {
 			opp-hz = /bits/ 64 <729600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-806400000 {
 			opp-hz = /bits/ 64 <806400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-883200000 {
 			opp-hz = /bits/ 64 <883200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-940800000 {
 			opp-hz = /bits/ 64 <940800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1036800000 {
 			opp-hz = /bits/ 64 <1036800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1113600000 {
 			opp-hz = /bits/ 64 <1113600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1190400000 {
 			opp-hz = /bits/ 64 <1190400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1248000000 {
 			opp-hz = /bits/ 64 <1248000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1324800000 {
 			opp-hz = /bits/ 64 <1324800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1401600000 {
 			opp-hz = /bits/ 64 <1401600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1478400000 {
 			opp-hz = /bits/ 64 <1478400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1555200000 {
 			opp-hz = /bits/ 64 <1555200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1632000000 {
 			opp-hz = /bits/ 64 <1632000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1708800000 {
 			opp-hz = /bits/ 64 <1708800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1785600000 {
 			opp-hz = /bits/ 64 <1785600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1804800000 {
+			opp-hz = /bits/ 64 <1804800000>;
+			opp-supported-hw = <0x6>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1824000000 {
 			opp-hz = /bits/ 64 <1824000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1900800000 {
+			opp-hz = /bits/ 64 <1900800000>;
+			opp-supported-hw = <0x4>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1920000000 {
 			opp-hz = /bits/ 64 <1920000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1996800000 {
 			opp-hz = /bits/ 64 <1996800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 		opp-2073600000 {
 			opp-hz = /bits/ 64 <2073600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 		opp-2150400000 {
 			opp-hz = /bits/ 64 <2150400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 	};
@@ -692,7 +712,7 @@
 			#power-domain-cells = <1>;
 			reg = <0x00300000 0x90000>;
 
-			clocks = <&rpmcc RPM_SMD_BB_CLK1>,
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
 				 <&rpmcc RPM_SMD_LN_BB_CLK>,
 				 <&sleep_clk>,
 				 <&pciephy_0>,
@@ -809,9 +829,11 @@
 			compatible = "qcom,msm8996-a2noc";
 			reg = <0x00583000 0x7000>;
 			#interconnect-cells = <1>;
-			clock-names = "bus", "bus_a";
+			clock-names = "bus", "bus_a", "aggre2_ufs_axi", "ufs_axi";
 			clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>,
-				 <&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>;
+				 <&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>,
+				 <&gcc GCC_AGGRE2_UFS_AXI_CLK>,
+				 <&gcc GCC_UFS_AXI_CLK>;
 		};
 
 		mnoc: interconnect@5a4000 {
@@ -1030,7 +1052,7 @@
 				#clock-cells = <1>;
 				#phy-cells = <0>;
 
-				clocks = <&mmcc MDSS_AHB_CLK>, <&rpmcc RPM_SMD_BB_CLK1>;
+				clocks = <&mmcc MDSS_AHB_CLK>, <&rpmcc RPM_SMD_XO_CLK_SRC>;
 				clock-names = "iface", "ref";
 				status = "disabled";
 			};
@@ -1098,7 +1120,7 @@
 				#clock-cells = <1>;
 				#phy-cells = <0>;
 
-				clocks = <&mmcc MDSS_AHB_CLK>, <&rpmcc RPM_SMD_BB_CLK1>;
+				clocks = <&mmcc MDSS_AHB_CLK>, <&rpmcc RPM_SMD_XO_CLK_SRC>;
 				clock-names = "iface", "ref";
 				status = "disabled";
 			};
@@ -1213,17 +1235,17 @@
 				compatible = "operating-points-v2";
 
 				/*
-				 * 624Mhz and 560Mhz are only available on speed
-				 * bin (1 << 0). All the rest are available on
-				 * all bins of the hardware
+				 * 624Mhz is only available on speed bins 0 and 3.
+				 * 560Mhz is only available on speed bins 0, 2 and 3.
+				 * All the rest are available on all bins of the hardware.
 				 */
 				opp-624000000 {
 					opp-hz = /bits/ 64 <624000000>;
-					opp-supported-hw = <0x01>;
+					opp-supported-hw = <0x09>;
 				};
 				opp-560000000 {
 					opp-hz = /bits/ 64 <560000000>;
-					opp-supported-hw = <0x01>;
+					opp-supported-hw = <0x0d>;
 				};
 				opp-510000000 {
 					opp-hz = /bits/ 64 <510000000>;
@@ -1806,8 +1828,8 @@
 
 				#address-cells = <3>;
 				#size-cells = <2>;
-				ranges = <0x01000000 0x0 0x0c200000 0x0c200000 0x0 0x100000>,
-					<0x02000000 0x0 0x0c300000 0x0c300000 0x0 0xd00000>;
+				ranges = <0x01000000 0x0 0x00000000 0x0c200000 0x0 0x100000>,
+					 <0x02000000 0x0 0x0c300000 0x0c300000 0x0 0xd00000>;
 
 				device_type = "pci";
 
@@ -1860,8 +1882,8 @@
 
 				#address-cells = <3>;
 				#size-cells = <2>;
-				ranges = <0x01000000 0x0 0x0d200000 0x0d200000 0x0 0x100000>,
-					<0x02000000 0x0 0x0d300000 0x0d300000 0x0 0xd00000>;
+				ranges = <0x01000000 0x0 0x00000000 0x0d200000 0x0 0x100000>,
+					 <0x02000000 0x0 0x0d300000 0x0d300000 0x0 0xd00000>;
 
 				device_type = "pci";
 
@@ -1911,8 +1933,8 @@
 
 				#address-cells = <3>;
 				#size-cells = <2>;
-				ranges = <0x01000000 0x0 0x0e200000 0x0e200000 0x0 0x100000>,
-					<0x02000000 0x0 0x0e300000 0x0e300000 0x0 0x1d00000>;
+				ranges = <0x01000000 0x0 0x00000000 0x0e200000 0x0 0x100000>,
+					 <0x02000000 0x0 0x0e300000 0x0e300000 0x0 0x1d00000>;
 
 				device_type = "pci";
 
@@ -2023,7 +2045,7 @@
 			};
 		};
 
-		camss: camss@a00000 {
+		camss: camss@a34000 {
 			compatible = "qcom,msm8996-camss";
 			reg = <0x00a34000 0x1000>,
 			      <0x00a00030 0x4>,
@@ -2912,8 +2934,8 @@
 			compatible = "qcom,msm8996-apcc";
 			reg = <0x06400000 0x90000>;
 
-			clock-names = "xo";
-			clocks = <&rpmcc RPM_SMD_BB_CLK1>;
+			clock-names = "xo", "sys_apcs_aux";
+			clocks = <&rpmcc RPM_SMD_XO_A_CLK_SRC>, <&apcs_glb>;
 
 			#clock-cells = <1>;
 		};
@@ -2957,8 +2979,11 @@
 				interrupts = <0 131 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&hsusb_phy1>, <&ssusb_phy_0>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,hird-threshold = /bits/ 8 <0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
+				snps,is-utmi-l1-suspend;
+				tx-fifo-resize;
 			};
 		};
 
@@ -3032,7 +3057,7 @@
 			clock-names = "iface", "core", "xo";
 			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
 				<&gcc GCC_SDCC1_APPS_CLK>,
-				<&rpmcc RPM_SMD_BB_CLK1>;
+				<&rpmcc RPM_SMD_XO_CLK_SRC>;
 			resets = <&gcc GCC_SDCC1_BCR>;
 
 			pinctrl-names = "default", "sleep";
@@ -3056,7 +3081,7 @@
 			clock-names = "iface", "core", "xo";
 			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
 				<&gcc GCC_SDCC2_APPS_CLK>,
-				<&rpmcc RPM_SMD_BB_CLK1>;
+				<&rpmcc RPM_SMD_XO_CLK_SRC>;
 			resets = <&gcc GCC_SDCC2_BCR>;
 
 			pinctrl-names = "default", "sleep";
@@ -3342,7 +3367,7 @@
 					interrupt-names = "intr1", "intr2";
 					interrupt-controller;
 					#interrupt-cells = <1>;
-					reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
+					reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
 
 					slim-ifc-dev = <&tasha_ifd>;
 
@@ -3363,7 +3388,7 @@
 			interrupt-names = "wdog", "fatal", "ready",
 					  "handover", "stop-ack";
 
-			clocks = <&rpmcc RPM_SMD_BB_CLK1>;
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
 			clock-names = "xo";
 
 			memory-region = <&adsp_mem>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996pro.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8996pro.dtsi
new file mode 100644
index 000000000000..63e1b4ec7a36
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8996pro.dtsi
@@ -0,0 +1,266 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#include "msm8996.dtsi"
+
+/ {
+	/delete-node/ opp-table-cluster0;
+	/delete-node/ opp-table-cluster1;
+
+	/*
+	 * On MSM8996 Pro the cpufreq driver shifts speed bins into the high
+	 * nibble of supported hw, so speed bin 0 becomes 0x10, speed bin 1
+	 * becomes 0x20, speed 2 becomes 0x40.
+	 */
+
+	cluster0_opp: opp-table-cluster0 {
+		compatible = "operating-points-v2-kryo-cpu";
+		nvmem-cells = <&speedbin_efuse>;
+		opp-shared;
+
+		opp-307200000 {
+			opp-hz = /bits/ 64 <307200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-384000000 {
+			opp-hz = /bits/ 64 <384000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-460800000 {
+			opp-hz = /bits/ 64 <460800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-537600000 {
+			opp-hz = /bits/ 64 <537600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-614400000 {
+			opp-hz = /bits/ 64 <614400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-691200000 {
+			opp-hz = /bits/ 64 <691200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-768000000 {
+			opp-hz = /bits/ 64 <768000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-844800000 {
+			opp-hz = /bits/ 64 <844800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-902400000 {
+			opp-hz = /bits/ 64 <902400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-979200000 {
+			opp-hz = /bits/ 64 <979200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1056000000 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1132800000 {
+			opp-hz = /bits/ 64 <1132800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1209600000 {
+			opp-hz = /bits/ 64 <1209600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1286400000 {
+			opp-hz = /bits/ 64 <1286400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1440000000 {
+			opp-hz = /bits/ 64 <1440000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1516800000 {
+			opp-hz = /bits/ 64 <1516800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1593600000 {
+			opp-hz = /bits/ 64 <1593600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1996800000 {
+			opp-hz = /bits/ 64 <1996800000>;
+			opp-supported-hw = <0x20>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2188800000 {
+			opp-hz = /bits/ 64 <2188800000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+	};
+
+	cluster1_opp: opp-table-cluster1 {
+		compatible = "operating-points-v2-kryo-cpu";
+		nvmem-cells = <&speedbin_efuse>;
+		opp-shared;
+
+		opp-307200000 {
+			opp-hz = /bits/ 64 <307200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-384000000 {
+			opp-hz = /bits/ 64 <384000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-460800000 {
+			opp-hz = /bits/ 64 <460800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-537600000 {
+			opp-hz = /bits/ 64 <537600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-614400000 {
+			opp-hz = /bits/ 64 <614400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-691200000 {
+			opp-hz = /bits/ 64 <691200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-748800000 {
+			opp-hz = /bits/ 64 <748800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-825600000 {
+			opp-hz = /bits/ 64 <825600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-902400000 {
+			opp-hz = /bits/ 64 <902400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-979200000 {
+			opp-hz = /bits/ 64 <979200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1056000000 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1132800000 {
+			opp-hz = /bits/ 64 <1132800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1209600000 {
+			opp-hz = /bits/ 64 <1209600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1286400000 {
+			opp-hz = /bits/ 64 <1286400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1440000000 {
+			opp-hz = /bits/ 64 <1440000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1516800000 {
+			opp-hz = /bits/ 64 <1516800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1593600000 {
+			opp-hz = /bits/ 64 <1593600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1670400000 {
+			opp-hz = /bits/ 64 <1670400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1747200000 {
+			opp-hz = /bits/ 64 <1747200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1824000000 {
+			opp-hz = /bits/ 64 <1824000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1900800000 {
+			opp-hz = /bits/ 64 <1900800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1977600000 {
+			opp-hz = /bits/ 64 <1977600000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2054400000 {
+			opp-hz = /bits/ 64 <2054400000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2150400000 {
+			opp-hz = /bits/ 64 <2150400000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2246400000 {
+			opp-hz = /bits/ 64 <2246400000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2342400000 {
+			opp-hz = /bits/ 64 <2342400000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi
index f05f16ac5cc1..29c60bb56ed5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -916,7 +916,7 @@
 			phy-names = "pciephy";
 			status = "disabled";
 
-			ranges = <0x01000000 0x0 0x1b200000 0x1b200000 0x0 0x100000>,
+			ranges = <0x01000000 0x0 0x00000000 0x1b200000 0x0 0x100000>,
 				 <0x02000000 0x0 0x1b300000 0x1b300000 0x0 0xd00000>;
 
 			#interrupt-cells = <1>;
@@ -1513,7 +1513,7 @@
 			compatible = "arm,coresight-stm", "arm,primecell";
 			reg = <0x06002000 0x1000>,
 			      <0x16280000 0x180000>;
-			reg-names = "stm-base", "stm-data-base";
+			reg-names = "stm-base", "stm-stimulus-base";
 			status = "disabled";
 
 			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi
index ecf9b9919182..68245d78d2b9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi
@@ -3,6 +3,7 @@
  * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
  */
 
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/spmi/spmi.h>
 
 &spmi_bus {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi
index e1622b16c08b..02a69ac0149b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi
@@ -163,7 +163,7 @@
 				qcom,pre-scaling = <1 3>;
 			};
 
-			vcoin: vcoin@83 {
+			vcoin: vcoin@85 {
 				reg = <ADC5_VCOIN>;
 				qcom,decimation = <1024>;
 				qcom,pre-scaling = <1 3>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm7250b.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pm7250b.dtsi
index 61f7a6345150..694fe912536e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm7250b.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pm7250b.dtsi
@@ -3,6 +3,7 @@
  * Copyright (C) 2022 Luca Weiss <luca.weiss@fairphone.com>
  */
 
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi
index 542c215dde10..82b60e988d0f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi
@@ -49,8 +49,6 @@
 
 		pmi8994_spmi_regulators: regulators {
 			compatible = "qcom,pmi8994-regulators";
-			#address-cells = <1>;
-			#size-cells = <1>;
 		};
 
 		pmi8994_wled: wled@d800 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi
index a7ec9d11946d..f0d256d99e62 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi
@@ -16,8 +16,9 @@
 		#size-cells = <0>;
 
 		pmk8350_pon: pon@1300 {
-			compatible = "qcom,pm8998-pon";
-			reg = <0x1300>;
+			compatible = "qcom,pmk8350-pon";
+			reg = <0x1300>, <0x800>;
+			reg-names = "hlos", "pbs";
 
 			pon_pwrkey: pwrkey {
 				compatible = "qcom,pmk8350-pwrkey";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 80f2d05595fa..bec1b6e5a67a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -792,7 +792,7 @@
 
 			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
 			resets = <&gcc GCC_PCIEPHY_0_PHY_BCR>,
-				 <&gcc 21>;
+				 <&gcc GCC_PCIE_0_PIPE_ARES>;
 			reset-names = "phy", "pipe";
 
 			clock-output-names = "pcie_0_pipe_clk";
@@ -1322,12 +1322,12 @@
 				 <&gcc GCC_PCIE_0_SLV_AXI_CLK>;
 			clock-names = "iface", "aux", "master_bus", "slave_bus";
 
-			resets = <&gcc 18>,
-				 <&gcc 17>,
-				 <&gcc 15>,
-				 <&gcc 19>,
+			resets = <&gcc GCC_PCIE_0_AXI_MASTER_ARES>,
+				 <&gcc GCC_PCIE_0_AXI_SLAVE_ARES>,
+				 <&gcc GCC_PCIE_0_AXI_MASTER_STICKY_ARES>,
+				 <&gcc GCC_PCIE_0_CORE_STICKY_ARES>,
 				 <&gcc GCC_PCIE_0_BCR>,
-				 <&gcc 16>;
+				 <&gcc GCC_PCIE_0_AHB_ARES>;
 			reset-names = "axi_m",
 				      "axi_s",
 				      "axi_m_sticky",
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi
index d8ed1d7b4ec7..4b306a59d9be 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi
@@ -16,3 +16,11 @@
 &cpu6_opp12 {
 	opp-peak-kBps = <8532000 23347200>;
 };
+
+&cpu6_opp13 {
+	opp-peak-kBps = <8532000 23347200>;
+};
+
+&cpu6_opp14 {
+	opp-peak-kBps = <8532000 23347200>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
index 1bd6c7dcd9e9..bfab67f4a7c9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
@@ -194,6 +194,12 @@ ap_ts_pen_1v8: &i2c4 {
 		pins = "gpio49", "gpio50", "gpio51", "gpio52";
 		function = "mi2s_1";
 	};
+
+	pinconf {
+		pins = "gpio49", "gpio50", "gpio51", "gpio52";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
 };
 
 &ts_reset_l {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dts
index 850776c5323d..70d5a7aa8873 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dts
@@ -26,7 +26,7 @@
 		interrupt-parent = <&tlmm>;
 		interrupts = <58 IRQ_TYPE_EDGE_FALLING>;
 
-		vcc-supply = <&pp3300_fp_tp>;
+		vdd-supply = <&pp3300_fp_tp>;
 		hid-descr-addr = <0x20>;
 
 		wakeup-source;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
index 56d787785fd5..2e35c69a978f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
@@ -39,7 +39,7 @@
 		interrupt-parent = <&tlmm>;
 		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 
-		vcc-supply = <&pp3300_fp_tp>;
+		vdd-supply = <&pp3300_fp_tp>;
 		post-power-on-delay-ms = <100>;
 		hid-descr-addr = <0x0001>;
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 58976a1ba06b..6f0ee4e13ef1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1521,7 +1521,7 @@
 				};
 			};
 
-			qspi_data12: qspi-data12 {
+			qspi_data23: qspi-data23 {
 				pinmux-data {
 					pins = "gpio66", "gpio67";
 					function = "qspi_data";
@@ -3238,8 +3238,8 @@
 			interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
 			qcom,ee = <0>;
 			qcom,channel = <0>;
-			#address-cells = <1>;
-			#size-cells = <1>;
+			#address-cells = <2>;
+			#size-cells = <0>;
 			interrupt-controller;
 			#interrupt-cells = <4>;
 			cell-index = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi
index 4566722bf4dd..8f5d82885e44 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi
@@ -33,7 +33,7 @@ ap_tp_i2c: &i2c0 {
 		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
 
 		hid-descr-addr = <0x20>;
-		vcc-supply = <&pp3300_z1>;
+		vdd-supply = <&pp3300_z1>;
 
 		wakeup-source;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 7559164cdda0..e2e37a0292ad 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -10,7 +10,6 @@
 #include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
 #include "sc7280-idp.dtsi"
 #include "pmr735a.dtsi"
-#include "sc7280-herobrine-lte-sku.dtsi"
 
 / {
 	model = "Qualcomm Technologies, Inc. sc7280 IDP SKU1 platform";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index cd432a2856a7..1c370dcfe60b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -13,6 +13,7 @@
 #include "pmk8350.dtsi"
 
 #include "sc7280-chrome-common.dtsi"
+#include "sc7280-herobrine-lte-sku.dtsi"
 
 / {
 	aliases {
@@ -34,7 +35,7 @@
 		pinctrl-0 = <&wcd_reset_n>;
 		pinctrl-1 = <&wcd_reset_n_sleep>;
 
-		reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;
 
 		qcom,rx-device = <&wcd_rx>;
 		qcom,tx-device = <&wcd_tx>;
@@ -487,7 +488,6 @@
 	wcd_rx: codec@0,4 {
 		compatible = "sdw20217010d00";
 		reg = <0 4>;
-		#sound-dai-cells = <1>;
 		qcom,rx-port-mapping = <1 2 3 4 5>;
 	};
 };
@@ -498,7 +498,6 @@
 	wcd_tx: codec@0,3 {
 		compatible = "sdw20217010d00";
 		reg = <0 3>;
-		#sound-dai-cells = <1>;
 		qcom,tx-port-mapping = <1 2 3 4>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index 4b8c676b0bb1..c358abc052eb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
@@ -37,7 +37,7 @@
 		pinctrl-0 = <&wcd_reset_n>, <&us_euro_hs_sel>;
 		pinctrl-1 = <&wcd_reset_n_sleep>, <&us_euro_hs_sel>;
 
-		reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;
 		us-euro-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
 
 		qcom,rx-device = <&wcd_rx>;
@@ -418,7 +418,6 @@
 	wcd_rx: codec@0,4 {
 		compatible = "sdw20217010d00";
 		reg = <0 4>;
-		#sound-dai-cells = <1>;
 		qcom,rx-port-mapping = <1 2 3 4 5>;
 	};
 };
@@ -427,7 +426,6 @@
 	wcd_tx: codec@0,3 {
 		compatible = "sdw20217010d00";
 		reg = <0 3>;
-		#sound-dai-cells = <1>;
 		qcom,tx-port-mapping = <1 2 3 4>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 4cdc88d33944..0cdc579f26de 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2023,7 +2023,7 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>,
 				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
 
 			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
@@ -2077,6 +2077,8 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pcie1_clkreq_n>;
 
+			dma-coherent;
+
 			iommus = <&apps_smmu 0x1c80 0x1>;
 
 			iommu-map = <0x0 &apps_smmu 0x1c80 0x1>,
@@ -3588,12 +3590,17 @@
 			      <0 0x88e2000 0 0x1000>;
 			interrupts-extended = <&pdc 11 IRQ_TYPE_LEVEL_HIGH>;
 			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
 				port@0 {
+					reg = <0>;
 					eud_ep: endpoint {
 						remote-endpoint = <&usb2_role_switch>;
 					};
 				};
 				port@1 {
+					reg = <1>;
 					eud_con: endpoint {
 						remote-endpoint = <&con_eud>;
 					};
@@ -3604,7 +3611,11 @@
 		eud_typec: connector {
 			compatible = "usb-c-connector";
 			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
 				port@0 {
+					reg = <0>;
 					con_eud: endpoint {
 						remote-endpoint = <&eud_con>;
 					};
@@ -4242,8 +4253,8 @@
 			interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
 			qcom,ee = <0>;
 			qcom,channel = <0>;
-			#address-cells = <1>;
-			#size-cells = <1>;
+			#address-cells = <2>;
+			#size-cells = <0>;
 			interrupt-controller;
 			#interrupt-cells = <4>;
 		};
@@ -4334,7 +4345,7 @@
 				function = "qspi_data";
 			};
 
-			qspi_data12: qspi-data12-pins {
+			qspi_data23: qspi-data23-pins {
 				pins = "gpio16", "gpio17";
 				function = "qspi_data";
 			};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index 24836b6b9bbc..be0df0856df9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -15,8 +15,9 @@
 		#size-cells = <0>;
 
 		pmk8280_pon: pon@1300 {
-			compatible = "qcom,pm8998-pon";
-			reg = <0x1300>;
+			compatible = "qcom,pmk8350-pon";
+			reg = <0x1300>, <0x800>;
+			reg-names = "hlos", "pbs";
 
 			pmk8280_pon_pwrkey: pwrkey {
 				compatible = "qcom,pmk8350-pwrkey";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 212d63d5cbf2..1afc960bab5c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -855,12 +855,13 @@
 			required-opps = <&rpmhpd_opp_nom>;
 
 			iommus = <&apps_smmu 0xe0 0x0>;
+			dma-coherent;
 
 			clocks = <&gcc GCC_UFS_PHY_AXI_CLK>,
 				 <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>,
 				 <&gcc GCC_UFS_PHY_AHB_CLK>,
 				 <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_REF_CLKREF_CLK>,
 				 <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>;
@@ -891,7 +892,7 @@
 			ranges;
 			clock-names = "ref",
 				      "ref_aux";
-			clocks = <&gcc GCC_UFS_REF_CLKREF_CLK>,
+			clocks = <&gcc GCC_UFS_CARD_CLKREF_CLK>,
 				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
 
 			resets = <&ufs_mem_hc 0>;
@@ -923,12 +924,13 @@
 			power-domains = <&gcc UFS_CARD_GDSC>;
 
 			iommus = <&apps_smmu 0x4a0 0x0>;
+			dma-coherent;
 
 			clocks = <&gcc GCC_UFS_CARD_AXI_CLK>,
 				 <&gcc GCC_AGGRE_UFS_CARD_AXI_CLK>,
 				 <&gcc GCC_UFS_CARD_AHB_CLK>,
 				 <&gcc GCC_UFS_CARD_UNIPRO_CORE_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_REF_CLKREF_CLK>,
 				 <&gcc GCC_UFS_CARD_TX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_CARD_RX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_CARD_RX_SYMBOL_1_CLK>;
@@ -959,7 +961,7 @@
 			ranges;
 			clock-names = "ref",
 				      "ref_aux";
-			clocks = <&gcc GCC_UFS_REF_CLKREF_CLK>,
+			clocks = <&gcc GCC_UFS_1_CARD_CLKREF_CLK>,
 				 <&gcc GCC_UFS_CARD_PHY_AUX_CLK>;
 
 			resets = <&ufs_card_hc 0>;
@@ -1171,7 +1173,7 @@
 			clock-names = "aux", "ref_clk_src", "ref", "com_aux";
 
 			resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
-				 <&gcc GCC_USB3_DP_PHY_PRIM_BCR>;
+				 <&gcc GCC_USB4_DP_PHY_PRIM_BCR>;
 			reset-names = "phy", "common";
 
 			power-domains = <&gcc USB30_PRIM_GDSC>;
@@ -1285,6 +1287,7 @@
 					  "ss_phy_irq";
 
 			power-domains = <&gcc USB30_PRIM_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
 
 			resets = <&gcc GCC_USB30_PRIM_BCR>;
 
@@ -1339,6 +1342,7 @@
 					  "ss_phy_irq";
 
 			power-domains = <&gcc USB30_SEC_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
 
 			resets = <&gcc GCC_USB30_SEC_BCR>;
 
@@ -1468,8 +1472,8 @@
 			interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
 			qcom,ee = <0>;
 			qcom,channel = <0>;
-			#address-cells = <1>;
-			#size-cells = <1>;
+			#address-cells = <2>;
+			#size-cells = <0>;
 			interrupt-controller;
 			#interrupt-cells = <4>;
 		};
@@ -1723,6 +1727,7 @@
 			qcom,tcs-config = <ACTIVE_TCS  2>, <SLEEP_TCS   3>,
 					  <WAKE_TCS    3>, <CONTROL_TCS 1>;
 			label = "apps_rsc";
+			power-domains = <&CLUSTER_PD>;
 
 			apps_bcm_voter: bcm-voter {
 				compatible = "qcom,bcm-voter";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
index b51b85f583e5..2430549265d3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -779,7 +779,7 @@
 					pins = "gpio17", "gpio18", "gpio19";
 					function = "gpio";
 					drive-strength = <2>;
-					bias-no-pull;
+					bias-disable;
 				};
 			};
 
@@ -1902,7 +1902,7 @@
 			};
 		};
 
-		camss: camss@ca00000 {
+		camss: camss@ca00020 {
 			compatible = "qcom,sdm660-camss";
 			reg = <0x0ca00020 0x10>,
 			      <0x0ca30000 0x100>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index b5eb8f7eca1d..b5f11fbcc300 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -1436,7 +1436,7 @@ ap_ts_i2c: &i2c14 {
 		config {
 			pins = "gpio126";
 			function = "gpio";
-			bias-no-pull;
+			bias-disable;
 			drive-strength = <2>;
 			output-low;
 		};
@@ -1446,7 +1446,7 @@ ap_ts_i2c: &i2c14 {
 		config {
 			pins = "gpio126";
 			function = "gpio";
-			bias-no-pull;
+			bias-disable;
 			drive-strength = <2>;
 			output-high;
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index 359e2b21346c..64f50431ba5a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
@@ -969,7 +969,7 @@
 	};
 
 	wcd_intr_default: wcd_intr_default {
-		pins = <54>;
+		pins = "gpio54";
 		function = "gpio";
 
 		input-enable;
@@ -1123,7 +1123,10 @@
 
 /* PINCTRL - additions to nodes defined in sdm845.dtsi */
 &qup_spi2_default {
-	drive-strength = <16>;
+	pinconf {
+		pins = "gpio27", "gpio28", "gpio29", "gpio30";
+		drive-strength = <16>;
+	};
 };
 
 &qup_uart3_default{
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
index edbae6d0eedb..eb0a8a6d81ae 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
@@ -484,6 +484,7 @@
 		};
 
 		rmi4-f12@12 {
+			reg = <0x12>;
 			syna,rezero-wait-ms = <0xc8>;
 			syna,clip-x-high = <0x438>;
 			syna,clip-y-high = <0x870>;
@@ -628,7 +629,7 @@
 	};
 
 	wcd_intr_default: wcd-intr-default {
-		pins = "goui54";
+		pins = "gpio54";
 		function = "gpio";
 		input-enable;
 		bias-pull-down;
@@ -731,8 +732,6 @@
 	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
-
-	qcom,snoc-host-cap-skip-quirk;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi
index d761da47220d..b7ba70857d0a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -198,7 +198,7 @@
 			reg = <0x0 0x0>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <611>;
-			dynamic-power-coefficient = <290>;
+			dynamic-power-coefficient = <154>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
@@ -222,7 +222,7 @@
 			reg = <0x0 0x100>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <611>;
-			dynamic-power-coefficient = <290>;
+			dynamic-power-coefficient = <154>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
@@ -243,7 +243,7 @@
 			reg = <0x0 0x200>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <611>;
-			dynamic-power-coefficient = <290>;
+			dynamic-power-coefficient = <154>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
@@ -264,7 +264,7 @@
 			reg = <0x0 0x300>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <611>;
-			dynamic-power-coefficient = <290>;
+			dynamic-power-coefficient = <154>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
@@ -2226,8 +2226,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>,
-				 <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0xd00000>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0xd00000>;
 
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -2331,7 +2331,7 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>,
 				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
 
 			interrupts = <GIC_SPI 307 IRQ_TYPE_EDGE_RISING>;
@@ -4207,7 +4207,7 @@
 			#reset-cells = <1>;
 		};
 
-		camss: camss@a00000 {
+		camss: camss@acb3000 {
 			compatible = "qcom,sdm845-camss";
 
 			reg = <0 0xacb3000 0 0x1000>,
@@ -5043,6 +5043,7 @@
 					  <SLEEP_TCS   3>,
 					  <WAKE_TCS    3>,
 					  <CONTROL_TCS 1>;
+			power-domains = <&CLUSTER_PD>;
 
 			apps_bcm_voter: bcm-voter {
 				compatible = "qcom,bcm-voter";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index 71fbf33fc815..37ede5b9202b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -487,8 +487,10 @@
 };
 
 &qup_i2c12_default {
-	drive-strength = <2>;
-	bias-disable;
+	pinmux {
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
 
 &qup_uart6_default {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
index 118196216564..feeeeb5862aa 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
@@ -415,8 +415,10 @@
 };
 
 &qup_i2c12_default {
-	drive-strength = <2>;
-	bias-disable;
+	pinmux {
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
 
 &qup_uart6_default {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
index 6a8b88cc4385..e1ab5b518994 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
@@ -40,17 +40,18 @@
 	};
 
 	gpio-keys {
-		status = "okay";
 		compatible = "gpio-keys";
-		autorepeat;
 
-		key-vol-dn {
+		pinctrl-0 = <&vol_down_n>;
+		pinctrl-names = "default";
+
+		key-volume-down {
 			label = "Volume Down";
 			gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
-			linux,input-type = <1>;
 			linux,code = <KEY_VOLUMEDOWN>;
-			gpio-key,wakeup;
 			debounce-interval = <15>;
+			linux,can-disable;
+			wakeup-source;
 		};
 	};
 
@@ -108,6 +109,14 @@
 
 &tlmm {
 	gpio-reserved-ranges = <22 2>, <28 6>;
+
+	vol_down_n: vol-down-n-state {
+		pins = "gpio47";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		input-enable;
+	};
 };
 
 &usb3 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 1fe3fa3ad877..271247b37175 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -442,9 +442,9 @@
 			reg = <0x01613000 0x180>;
 			#phy-cells = <0>;
 
-			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
-				 <&gcc GCC_AHB2PHY_USB_CLK>;
-			clock-names = "ref", "cfg_ahb";
+			clocks = <&gcc GCC_AHB2PHY_USB_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "cfg_ahb", "ref";
 
 			resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
 			status = "disabled";
@@ -458,7 +458,7 @@
 		sdhc_1: mmc@4744000 {
 			compatible = "qcom,sm6125-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0x04744000 0x1000>, <0x04745000 0x1000>;
-			reg-names = "hc", "core";
+			reg-names = "hc", "cqhci";
 
 			interrupts = <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi
index c39de7d3ace0..35f621ef9da5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -342,13 +342,12 @@
 		};
 
 		ramoops: ramoops@ffc00000 {
-			compatible = "removed-dma-pool", "ramoops";
-			reg = <0 0xffc00000 0 0x00100000>;
+			compatible = "ramoops";
+			reg = <0 0xffc00000 0 0x100000>;
 			record-size = <0x1000>;
 			console-size = <0x40000>;
-			ftrace-size = <0x0>;
 			msg-size = <0x20000 0x20000>;
-			cc-size = <0x0>;
+			ecc-size = <16>;
 			no-map;
 		};
 
@@ -485,6 +484,7 @@
 			interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "hc_irq", "pwr_irq";
+			iommus = <&apps_smmu 0x60 0x0>;
 
 			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
 				 <&gcc GCC_SDCC1_APPS_CLK>,
@@ -1063,6 +1063,7 @@
 			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "hc_irq", "pwr_irq";
+			iommus = <&apps_smmu 0x560 0x0>;
 
 			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
 				 <&gcc GCC_SDCC2_APPS_CLK>,
@@ -1148,15 +1149,11 @@
 			dp_phy: dp-phy@88ea200 {
 				reg = <0 0x088ea200 0 0x200>,
 				      <0 0x088ea400 0 0x200>,
-				      <0 0x088eac00 0 0x400>,
+				      <0 0x088eaa00 0 0x200>,
 				      <0 0x088ea600 0 0x200>,
-				      <0 0x088ea800 0 0x200>,
-				      <0 0x088eaa00 0 0x100>;
+				      <0 0x088ea800 0 0x200>;
 				#phy-cells = <0>;
 				#clock-cells = <1>;
-				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_phy_pipe_clk_src";
 			};
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
index fb6e5a140c9f..04c71f74ab72 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
@@ -33,9 +33,10 @@
 		framebuffer: framebuffer@9c000000 {
 			compatible = "simple-framebuffer";
 			reg = <0 0x9c000000 0 0x2300000>;
-			width = <1644>;
-			height = <3840>;
-			stride = <(1644 * 4)>;
+			/* Griffin BL initializes in 2.5k mode, not 4k */
+			width = <1096>;
+			height = <2560>;
+			stride = <(1096 * 4)>;
 			format = "a8r8g8b8";
 			/*
 			 * That's (going to be) a lot of clocks, but it's necessary due
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi
index cef8c4f4f0ff..78ae4b9eaa10 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -1783,8 +1783,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>,
-				 <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0x3d00000>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x3d00000>;
 
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -1810,7 +1810,7 @@
 				      "slave_q2a",
 				      "tbu";
 
-			iommus = <&apps_smmu 0x1d80 0x7f>;
+			iommus = <&apps_smmu 0x1d80 0x3f>;
 			iommu-map = <0x0   &apps_smmu 0x1d80 0x1>,
 				    <0x100 &apps_smmu 0x1d81 0x1>;
 
@@ -1879,7 +1879,7 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>,
 				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
 
 			interrupts = <GIC_SPI 307 IRQ_TYPE_EDGE_RISING>;
@@ -1909,7 +1909,7 @@
 			assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>;
 			assigned-clock-rates = <19200000>;
 
-			iommus = <&apps_smmu 0x1e00 0x7f>;
+			iommus = <&apps_smmu 0x1e00 0x3f>;
 			iommu-map = <0x0   &apps_smmu 0x1e00 0x1>,
 				    <0x100 &apps_smmu 0x1e01 0x1>;
 
@@ -2032,11 +2032,11 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x16c>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x16c>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
index 9865cd0fb7d7..a51d8f7d1487 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
@@ -635,7 +635,7 @@
 	wcd938x: codec {
 		compatible = "qcom,wcd9380-codec";
 		#sound-dai-cells = <1>;
-		reset-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
 		vdd-buck-supply = <&vreg_s4a_1p8>;
 		vdd-rxtx-supply = <&vreg_s4a_1p8>;
 		vdd-io-supply = <&vreg_s4a_1p8>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
index 5428aab3058d..390b90a8ddf7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
@@ -26,9 +26,10 @@
 		framebuffer: framebuffer@9c000000 {
 			compatible = "simple-framebuffer";
 			reg = <0 0x9c000000 0 0x2300000>;
-			width = <1644>;
-			height = <3840>;
-			stride = <(1644 * 4)>;
+			/* pdx203 BL initializes in 2.5k mode, not 4k */
+			width = <1096>;
+			height = <2560>;
+			stride = <(1096 * 4)>;
 			format = "a8r8g8b8";
 			/*
 			 * That's a lot of clocks, but it's necessary due
@@ -619,7 +620,7 @@
 		pins = "gpio39";
 		function = "gpio";
 		drive-strength = <2>;
-		bias-disabled;
+		bias-disable;
 		input-enable;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi
index e276eed1f8e2..e93955525a10 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -1808,8 +1808,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>,
-				 <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0x3d00000>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x3d00000>;
 
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
@@ -1917,7 +1917,7 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>,
 				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
 
 			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
@@ -2025,7 +2025,7 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x64200000 0x0 0x64200000 0x0 0x100000>,
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x64200000 0x0 0x100000>,
 				 <0x02000000 0x0 0x64300000 0x0 0x64300000 0x0 0x3d00000>;
 
 			interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
@@ -2180,11 +2180,11 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x16c>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x16c>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
@@ -2455,7 +2455,7 @@
 					pins = "gpio7";
 					function = "dmic1_data";
 					drive-strength = <2>;
-					pull-down;
+					bias-pull-down;
 					input-enable;
 				};
 			};
@@ -2892,15 +2892,11 @@
 			dp_phy: dp-phy@88ea200 {
 				reg = <0 0x088ea200 0 0x200>,
 				      <0 0x088ea400 0 0x200>,
-				      <0 0x088eac00 0 0x400>,
+				      <0 0x088eaa00 0 0x200>,
 				      <0 0x088ea600 0 0x200>,
-				      <0 0x088ea800 0 0x200>,
-				      <0 0x088eaa00 0 0x100>;
+				      <0 0x088ea800 0 0x200>;
 				#phy-cells = <0>;
 				#clock-cells = <1>;
-				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_phy_pipe_clk_src";
 			};
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dts
index aa1fe3cd92e5..e791bbd094e3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dts
@@ -341,6 +341,9 @@
 
 &usb_1 {
 	status = "okay";
+};
+
+&usb_1_dwc3 {
 	dr_mode = "peripheral";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi
index a86d9ea93b9d..7fd1c3f71c0f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -678,7 +678,7 @@
 		};
 
 		gpi_dma2: dma-controller@800000 {
-			compatible = "qcom,sm8350-gpi-dma";
+			compatible = "qcom,sm8350-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x00800000 0 0x60000>;
 			interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>,
@@ -903,8 +903,8 @@
 			};
 		};
 
-		gpi_dma0: dma-controller@900000 {
-			compatible = "qcom,sm8350-gpi-dma";
+		gpi_dma0: dma-controller@9800000 {
+			compatible = "qcom,sm8350-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x09800000 0 0x60000>;
 			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
@@ -1043,8 +1043,6 @@
 				interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
 				power-domains = <&rpmhpd SM8350_CX>;
 				operating-points-v2 = <&qup_opp_table_100mhz>;
-				#address-cells = <1>;
-				#size-cells = <0>;
 				status = "disabled";
 			};
 
@@ -1209,7 +1207,7 @@
 		};
 
 		gpi_dma1: dma-controller@a00000 {
-			compatible = "qcom,sm8350-gpi-dma";
+			compatible = "qcom,sm8350-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x00a00000 0 0x60000>;
 			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
@@ -2142,11 +2140,11 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x188>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x188>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
index c1542e5cd06e..dd9a75e4fc11 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
@@ -556,8 +556,6 @@
 	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
 	vmmc-supply = <&pm8350c_l9>;
 	vqmmc-supply = <&pm8350c_l6>;
-	/* Forbid SDR104/SDR50 - broken hw! */
-	sdhci-caps-mask = <0x3 0x0>;
 	no-sdio;
 	no-mmc;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
index d32f08df743d..128542582b3d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -991,8 +991,6 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_uart20_default>;
 				interrupts = <GIC_SPI 587 IRQ_TYPE_LEVEL_HIGH>;
-				#address-cells = <1>;
-				#size-cells = <0>;
 				status = "disabled";
 			};
 
@@ -1387,8 +1385,6 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_uart7_tx>, <&qup_uart7_rx>;
 				interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>;
-				#address-cells = <1>;
-				#size-cells = <0>;
 				status = "disabled";
 			};
 		};
@@ -1726,8 +1722,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>,
-				 <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0x3d00000>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x3d00000>;
 
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -1835,8 +1831,8 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			ranges = <0x01000000 0x0 0x40200000 0 0x40200000 0x0 0x100000>,
-				 <0x02000000 0x0 0x40300000 0 0x40300000 0x0 0x1fd00000>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
 
 			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
@@ -1883,8 +1879,8 @@
 			phys = <&pcie1_lane>;
 			phy-names = "pciephy";
 
-			perst-gpio = <&tlmm 97 GPIO_ACTIVE_LOW>;
-			enable-gpio = <&tlmm 99 GPIO_ACTIVE_HIGH>;
+			perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
+			wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;
 
 			pinctrl-names = "default";
 			pinctrl-0 = <&pcie1_default_state>;
@@ -3108,6 +3104,7 @@
 			power-domains = <&gcc UFS_PHY_GDSC>;
 
 			iommus = <&apps_smmu 0xe0 0x0>;
+			dma-coherent;
 
 			interconnects = <&aggre1_noc MASTER_UFS_MEM 0 &mc_virt SLAVE_EBI1 0>,
 					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_UFS_MEM_CFG 0>;
@@ -3161,11 +3158,11 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x188>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x188>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
@@ -3192,6 +3189,9 @@
 			bus-width = <4>;
 			dma-coherent;
 
+			/* Forbid SDR104/SDR50 - broken hw! */
+			sdhci-caps-mask = <0x3 0x0>;
+
 			status = "disabled";
 
 			sdhc2_opp_table: opp-table {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
index 8166e3c1ff4e..cafde91b4721 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
@@ -437,20 +437,6 @@
 		};
 	};
 
-	/* 0 - lcd_reset */
-	/* 1 - lcd_pwr */
-	/* 2 - lcd_select */
-	/* 3 - backlight-enable */
-	/* 4 - Touch_shdwn */
-	/* 5 - LCD_H_pol */
-	/* 6 - lcd_V_pol */
-	gpio_exp1: gpio@20 {
-		compatible = "onnn,pca9654";
-		reg = <0x20>;
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-
 	touchscreen@26 {
 		compatible = "ilitek,ili2117";
 		reg = <0x26>;
@@ -482,6 +468,16 @@
 			};
 		};
 	};
+
+	gpio_exp1: gpio@70 {
+		compatible = "nxp,pca9538";
+		reg = <0x70>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names = "lcd_reset", "lcd_pwr", "lcd_select",
+				  "backlight-enable", "Touch_shdwn",
+				  "LCD_H_pol", "lcd_V_pol";
+	};
 };
 
 &lvds0 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index 151e32ac0368..ec7c7851519f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -49,17 +49,14 @@
 		opp-shared;
 		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 		};
 		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 		};
 		opp-1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 			opp-suspend;
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 3053b4b21497..3ed31ffd73a2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -49,17 +49,14 @@
 		opp-shared;
 		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 		};
 		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 		};
 		opp-1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 			opp-suspend;
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index c2f152bcf10e..4092c0016035 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -577,7 +577,7 @@
 			reg = <0 0xe6540000 0 0x60>;
 			interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 514>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x31>, <&dmac0 0x30>,
@@ -594,7 +594,7 @@
 			reg = <0 0xe6550000 0 0x60>;
 			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 515>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x33>, <&dmac0 0x32>,
@@ -611,7 +611,7 @@
 			reg = <0 0xe6560000 0 0x60>;
 			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 516>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x35>, <&dmac0 0x34>,
@@ -628,7 +628,7 @@
 			reg = <0 0xe66a0000 0 0x60>;
 			interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 517>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x37>, <&dmac0 0x36>,
@@ -657,7 +657,7 @@
 			reg = <0 0xe6e60000 0 64>;
 			interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 702>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x51>, <&dmac0 0x50>,
@@ -674,7 +674,7 @@
 			reg = <0 0xe6e68000 0 64>;
 			interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 703>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x53>, <&dmac0 0x52>,
@@ -691,7 +691,7 @@
 			reg = <0 0xe6c50000 0 64>;
 			interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 704>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x57>, <&dmac0 0x56>,
@@ -708,7 +708,7 @@
 			reg = <0 0xe6c40000 0 64>;
 			interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 705>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x59>, <&dmac0 0x58>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index d70f0600ae5a..d58b18802cb0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -326,7 +326,7 @@
 			reg = <0 0xe6540000 0 96>;
 			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 514>,
-				 <&cpg CPG_CORE R8A779G0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
index 689aa4ba416b..a4738842f064 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
@@ -5,7 +5,6 @@
  * Copyright (C) 2022 Renesas Electronics Corp.
  */
 
-#include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/r9a07g043-cpg.h>
 
 / {
@@ -107,11 +106,10 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x10049c00 0 0x400>;
-			interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 327 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 329 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			interrupts = <SOC_PERIPHERAL_IRQ(326) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(327) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(328) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI0_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI0_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -128,11 +126,10 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a000 0 0x400>;
-			interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 331 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 333 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			interrupts = <SOC_PERIPHERAL_IRQ(330) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(331) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(332) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI1_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI1_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -149,11 +146,9 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a400 0 0x400>;
-			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 335 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 336 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			interrupts = <SOC_PERIPHERAL_IRQ(334) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(337) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rt";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI2_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI2_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -170,11 +165,10 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a800 0 0x400>;
-			interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 339 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 341 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			interrupts = <SOC_PERIPHERAL_IRQ(338) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(339) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(340) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI3_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI3_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -190,9 +184,9 @@
 		spi0: spi@1004ac00 {
 			compatible = "renesas,r9a07g043-rspi", "renesas,rspi-rz";
 			reg = <0 0x1004ac00 0 0x400>;
-			interrupts = <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 413 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(415) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(413) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(414) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G043_RSPI0_CLKB>;
 			resets = <&cpg R9A07G043_RSPI0_RST>;
@@ -208,9 +202,9 @@
 		spi1: spi@1004b000 {
 			compatible = "renesas,r9a07g043-rspi", "renesas,rspi-rz";
 			reg = <0 0x1004b000 0 0x400>;
-			interrupts = <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(418) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(416) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(417) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G043_RSPI1_CLKB>;
 			resets = <&cpg R9A07G043_RSPI1_RST>;
@@ -226,9 +220,9 @@
 		spi2: spi@1004b400 {
 			compatible = "renesas,r9a07g043-rspi", "renesas,rspi-rz";
 			reg = <0 0x1004b400 0 0x400>;
-			interrupts = <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(421) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(419) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(420) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G043_RSPI2_CLKB>;
 			resets = <&cpg R9A07G043_RSPI2_RST>;
@@ -245,12 +239,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004b800 0 0x400>;
-			interrupts = <GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(380) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(382) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(383) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(381) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(384) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(384) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF0_CLK_PCK>;
@@ -264,12 +258,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004bc00 0 0x400>;
-			interrupts = <GIC_SPI 385 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 387 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 388 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(385) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(387) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(388) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(386) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(389) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(389) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF1_CLK_PCK>;
@@ -283,12 +277,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004c000 0 0x400>;
-			interrupts = <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(390) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(392) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(393) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(391) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(394) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(394) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF2_CLK_PCK>;
@@ -302,12 +296,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004c400 0 0x400>;
-			interrupts = <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(395) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(397) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(398) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(396) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(399) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(399) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF3_CLK_PCK>;
@@ -321,12 +315,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004c800 0 0x400>;
-			interrupts = <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(400) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(402) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(403) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(401) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(404) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(404) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF4_CLK_PCK>;
@@ -339,10 +333,10 @@
 		sci0: serial@1004d000 {
 			compatible = "renesas,r9a07g043-sci", "renesas,sci";
 			reg = <0 0x1004d000 0 0x400>;
-			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 406 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 407 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(405) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(406) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(407) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(408) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCI0_CLKP>;
 			clock-names = "fck";
@@ -354,10 +348,10 @@
 		sci1: serial@1004d400 {
 			compatible = "renesas,r9a07g043-sci", "renesas,sci";
 			reg = <0 0x1004d400 0 0x400>;
-			interrupts = <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 410 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 411 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(409) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(410) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(411) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(412) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCI1_CLKP>;
 			clock-names = "fck";
@@ -369,14 +363,14 @@
 		canfd: can@10050000 {
 			compatible = "renesas,r9a07g043-canfd", "renesas,rzg2l-canfd";
 			reg = <0 0x10050000 0 0x8000>;
-			interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 427 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 428 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(426) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(427) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(422) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(424) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(428) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(423) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(425) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(429) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "g_err", "g_recc",
 					  "ch0_err", "ch0_rec", "ch0_trx",
 					  "ch1_err", "ch1_rec", "ch1_trx";
@@ -405,14 +399,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058000 0 0x400>;
-			interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 348 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 349 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(350) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(348) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(349) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(352) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(353) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(351) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(354) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(355) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C0_PCLK>;
@@ -427,14 +421,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058400 0 0x400>;
-			interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 356 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 357 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 362 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 363 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(358) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(356) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(357) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(360) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(361) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(359) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(362) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(363) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C1_PCLK>;
@@ -449,14 +443,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058800 0 0x400>;
-			interrupts = <GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 364 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 365 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(366) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(364) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(365) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(368) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(369) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(367) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(370) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(371) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C2_PCLK>;
@@ -471,14 +465,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058c00 0 0x400>;
-			interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 372 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 373 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(374) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(372) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(373) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(376) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(377) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(375) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(378) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(379) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C3_PCLK>;
@@ -491,7 +485,7 @@
 		adc: adc@10059000 {
 			compatible = "renesas,r9a07g043-adc", "renesas,rzg2l-adc";
 			reg = <0 0x10059000 0 0x400>;
-			interrupts = <GIC_SPI 347 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(347) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_ADC_ADCLK>,
 				 <&cpg CPG_MOD R9A07G043_ADC_PCLK>;
 			clock-names = "adclk", "pclk";
@@ -551,10 +545,10 @@
 		sysc: system-controller@11020000 {
 			compatible = "renesas,r9a07g043-sysc";
 			reg = <0 0x11020000 0 0x10000>;
-			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(42) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(43) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(44) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(45) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "lpm_int", "ca55stbydone_int",
 					  "cm33stbyr_int", "ca55_deny";
 			status = "disabled";
@@ -578,23 +572,23 @@
 				     "renesas,rz-dmac";
 			reg = <0 0x11820000 0 0x10000>,
 			      <0 0x11830000 0 0x10000>;
-			interrupts = <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(141) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(125) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(126) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(127) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(128) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(129) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(130) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(131) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(132) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(133) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(134) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(135) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(136) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(137) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(138) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(139) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(140) IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "error",
 					  "ch0", "ch1", "ch2", "ch3",
 					  "ch4", "ch5", "ch6", "ch7",
@@ -623,8 +617,8 @@
 			compatible = "renesas,sdhi-r9a07g043",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0x0 0x11c00000 0 0x10000>;
-			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(104) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(105) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_SDHI0_IMCLK>,
 				 <&cpg CPG_MOD R9A07G043_SDHI0_CLK_HS>,
 				 <&cpg CPG_MOD R9A07G043_SDHI0_IMCLK2>,
@@ -639,8 +633,8 @@
 			compatible = "renesas,sdhi-r9a07g043",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0x0 0x11c10000 0 0x10000>;
-			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(106) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(107) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_SDHI1_IMCLK>,
 				 <&cpg CPG_MOD R9A07G043_SDHI1_CLK_HS>,
 				 <&cpg CPG_MOD R9A07G043_SDHI1_IMCLK2>,
@@ -655,9 +649,9 @@
 			compatible = "renesas,r9a07g043-gbeth",
 				     "renesas,rzg2l-gbeth";
 			reg = <0 0x11c20000 0 0x10000>;
-			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(84) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(85) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(86) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "mux", "fil", "arp_ns";
 			phy-mode = "rgmii";
 			clocks = <&cpg CPG_MOD R9A07G043_ETH0_CLK_AXI>,
@@ -675,9 +669,9 @@
 			compatible = "renesas,r9a07g043-gbeth",
 				     "renesas,rzg2l-gbeth";
 			reg = <0 0x11c30000 0 0x10000>;
-			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(87) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(88) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(89) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "mux", "fil", "arp_ns";
 			phy-mode = "rgmii";
 			clocks = <&cpg CPG_MOD R9A07G043_ETH1_CLK_AXI>,
@@ -705,7 +699,7 @@
 		ohci0: usb@11c50000 {
 			compatible = "generic-ohci";
 			reg = <0 0x11c50000 0 0x100>;
-			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(91) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H0_HCLK>;
 			resets = <&phyrst 0>,
@@ -719,7 +713,7 @@
 		ohci1: usb@11c70000 {
 			compatible = "generic-ohci";
 			reg = <0 0x11c70000 0 0x100>;
-			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(96) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H1_HCLK>;
 			resets = <&phyrst 1>,
@@ -733,7 +727,7 @@
 		ehci0: usb@11c50100 {
 			compatible = "generic-ehci";
 			reg = <0 0x11c50100 0 0x100>;
-			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(92) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H0_HCLK>;
 			resets = <&phyrst 0>,
@@ -748,7 +742,7 @@
 		ehci1: usb@11c70100 {
 			compatible = "generic-ehci";
 			reg = <0 0x11c70100 0 0x100>;
-			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(97) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H1_HCLK>;
 			resets = <&phyrst 1>,
@@ -764,7 +758,7 @@
 			compatible = "renesas,usb2-phy-r9a07g043",
 				     "renesas,rzg2l-usb2-phy";
 			reg = <0 0x11c50200 0 0x700>;
-			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(94) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H0_HCLK>;
 			resets = <&phyrst 0>;
@@ -777,7 +771,7 @@
 			compatible = "renesas,usb2-phy-r9a07g043",
 				     "renesas,rzg2l-usb2-phy";
 			reg = <0 0x11c70200 0 0x700>;
-			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(99) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H1_HCLK>;
 			resets = <&phyrst 1>;
@@ -790,10 +784,10 @@
 			compatible = "renesas,usbhs-r9a07g043",
 				     "renesas,rza2-usbhs";
 			reg = <0 0x11c60000 0 0x10000>;
-			interrupts = <GIC_SPI 100 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(100) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(101) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(102) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(103) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2P_EXR_CPUCLK>;
 			resets = <&phyrst 0>,
@@ -812,8 +806,8 @@
 			clocks = <&cpg CPG_MOD R9A07G043_WDT0_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_WDT0_CLK>;
 			clock-names = "pclk", "oscclk";
-			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(49) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(50) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "wdt", "perrout";
 			resets = <&cpg R9A07G043_WDT0_PRESETN>;
 			power-domains = <&cpg>;
@@ -839,7 +833,7 @@
 			compatible = "renesas,r9a07g043-ostm",
 				     "renesas,ostm";
 			reg = <0x0 0x12801000 0x0 0x400>;
-			interrupts = <GIC_SPI 46 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(46) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_OSTM0_PCLK>;
 			resets = <&cpg R9A07G043_OSTM0_PRESETZ>;
 			power-domains = <&cpg>;
@@ -850,7 +844,7 @@
 			compatible = "renesas,r9a07g043-ostm",
 				     "renesas,ostm";
 			reg = <0x0 0x12801400 0x0 0x400>;
-			interrupts = <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(47) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_OSTM1_PCLK>;
 			resets = <&cpg R9A07G043_OSTM1_PRESETZ>;
 			power-domains = <&cpg>;
@@ -861,7 +855,7 @@
 			compatible = "renesas,r9a07g043-ostm",
 				     "renesas,ostm";
 			reg = <0x0 0x12801800 0x0 0x400>;
-			interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(48) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_OSTM2_PCLK>;
 			resets = <&cpg R9A07G043_OSTM2_PRESETZ>;
 			power-domains = <&cpg>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
new file mode 100644
index 000000000000..96f935bc2d4d
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/G2UL SoC
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#define SOC_PERIPHERAL_IRQ(nr)		GIC_SPI nr
+
+#include "r9a07g043.dtsi"
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
index 059885a01ede..01483b4302c2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
@@ -17,7 +17,7 @@
 #define SW_SW0_DEV_SEL	1
 #define SW_ET0_EN_N	1
 
-#include "r9a07g043.dtsi"
+#include "r9a07g043u.dtsi"
 #include "rzg2ul-smarc-som.dtsi"
 #include "rzg2ul-smarc.dtsi"
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 2283d4fb8736..7dbf6a6292f4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -174,9 +174,8 @@
 			reg = <0 0x10049c00 0 0x400>;
 			interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 327 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 329 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+				     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G044_SSI0_PCLK2>,
 				 <&cpg CPG_MOD R9A07G044_SSI0_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -195,9 +194,8 @@
 			reg = <0 0x1004a000 0 0x400>;
 			interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 331 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 333 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+				     <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G044_SSI1_PCLK2>,
 				 <&cpg CPG_MOD R9A07G044_SSI1_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -215,10 +213,8 @@
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a400 0 0x400>;
 			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 335 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 336 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			interrupt-names = "int_req", "dma_rt";
 			clocks = <&cpg CPG_MOD R9A07G044_SSI2_PCLK2>,
 				 <&cpg CPG_MOD R9A07G044_SSI2_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -237,9 +233,8 @@
 			reg = <0 0x1004a800 0 0x400>;
 			interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 339 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 341 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+				     <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G044_SSI3_PCLK2>,
 				 <&cpg CPG_MOD R9A07G044_SSI3_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index 358d4c34465f..e000510b90a4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -174,9 +174,8 @@
 			reg = <0 0x10049c00 0 0x400>;
 			interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 327 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 329 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+				     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G054_SSI0_PCLK2>,
 				 <&cpg CPG_MOD R9A07G054_SSI0_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -195,9 +194,8 @@
 			reg = <0 0x1004a000 0 0x400>;
 			interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 331 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 333 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+				     <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G054_SSI1_PCLK2>,
 				 <&cpg CPG_MOD R9A07G054_SSI1_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -215,10 +213,8 @@
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a400 0 0x400>;
 			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 335 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 336 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			interrupt-names = "int_req", "dma_rt";
 			clocks = <&cpg CPG_MOD R9A07G054_SSI2_PCLK2>,
 				 <&cpg CPG_MOD R9A07G054_SSI2_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
@@ -237,9 +233,8 @@
 			reg = <0 0x1004a800 0 0x400>;
 			interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 339 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 341 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+				     <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx";
 			clocks = <&cpg CPG_MOD R9A07G054_SSI3_PCLK2>,
 				 <&cpg CPG_MOD R9A07G054_SSI3_PCLK_SFR>,
 				 <&audio_clk1>, <&audio_clk2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
index fb1a97202c38..ebaa8cdd747d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
@@ -48,7 +48,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		gic: interrupt-controller@82000000 {
+		gic: interrupt-controller@82010000 {
 			compatible = "arm,gic-400";
 			#interrupt-cells = <3>;
 			#address-cells = <0>;
@@ -126,7 +126,7 @@
 		i2c0: i2c@a4030000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "renesas,i2c-r9a09g011", "renesas,rzv2m-i2c";
+			compatible = "renesas,r9a09g011-i2c", "renesas,rzv2m-i2c";
 			reg = <0 0xa4030000 0 0x80>;
 			interrupts = <GIC_SPI 232 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 236 IRQ_TYPE_EDGE_RISING>;
@@ -140,7 +140,7 @@
 		i2c2: i2c@a4030100 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "renesas,i2c-r9a09g011", "renesas,rzv2m-i2c";
+			compatible = "renesas,r9a09g011-i2c", "renesas,rzv2m-i2c";
 			reg = <0 0xa4030100 0 0x80>;
 			interrupts = <GIC_SPI 234 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 238 IRQ_TYPE_EDGE_RISING>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index 408871c2859d..588b14b66b6f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -393,7 +393,7 @@
 	};
 
 	scif1_pins: scif1 {
-		groups = "scif1_data_b", "scif1_ctrl";
+		groups = "scif1_data_b";
 		function = "scif1";
 	};
 
@@ -447,7 +447,6 @@
 &scif1 {
 	pinctrl-0 = <&scif1_pins>;
 	pinctrl-names = "default";
-	uart-has-rtscts;
 
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
index aa22a0c22265..5d5d9574088c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
@@ -96,7 +96,6 @@
 			linux,default-trigger = "heartbeat";
 			gpios = <&rk805 1 GPIO_ACTIVE_LOW>;
 			default-state = "on";
-			mode = <0x23>;
 		};
 
 		user_led: led-1 {
@@ -104,7 +103,6 @@
 			linux,default-trigger = "mmc1";
 			gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
 			default-state = "off";
-			mode = <0x05>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
index 6e29e74f6fc6..783120e9cebe 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
@@ -111,7 +111,7 @@
 		};
 	};
 
-	dmc_opp_table: dmc_opp_table {
+	dmc_opp_table: opp-table-3 {
 		compatible = "operating-points-v2";
 
 		opp00 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 2e058c315025..fccc2b2f327d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -83,6 +83,13 @@
 	};
 };
 
+&cpu_alert0 {
+	temperature = <65000>;
+};
+&cpu_alert1 {
+	temperature = <68000>;
+};
+
 &cpu_l0 {
 	cpu-supply = <&vdd_cpu_l>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 92c2207e686c..59858f2dc8b9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -2221,13 +2221,11 @@
 		pcfg_input_pull_up: pcfg-input-pull-up {
 			input-enable;
 			bias-pull-up;
-			drive-strength = <2>;
 		};
 
 		pcfg_input_pull_down: pcfg-input-pull-down {
 			input-enable;
 			bias-pull-down;
-			drive-strength = <2>;
 		};
 
 		clock {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts
index e00568a6be5c..6ba562b922e6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts
@@ -28,6 +28,16 @@
 		regulator-max-microvolt = <5000000>;
 		vin-supply = <&vcc12v_dcin>;
 	};
+
+	vcc_sd_pwr: vcc-sd-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sd_pwr";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
 };
 
 &gmac1 {
@@ -119,13 +129,7 @@
 };
 
 &sdmmc0 {
-	vmmc-supply = <&sdmmc_pwr>;
-	status = "okay";
-};
-
-&sdmmc_pwr {
-	regulator-min-microvolt = <3300000>;
-	regulator-max-microvolt = <3300000>;
+	vmmc-supply = <&vcc_sd_pwr>;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
index 5bcd4be32964..ba56ca2e66c8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
@@ -92,16 +92,6 @@
 		regulator-max-microvolt = <3300000>;
 		vin-supply = <&vcc5v0_sys>;
 	};
-
-	sdmmc_pwr: sdmmc-pwr-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdmmc_pwr_h>;
-		regulator-name = "sdmmc_pwr";
-		status = "disabled";
-	};
 };
 
 &cpu0 {
@@ -143,6 +133,24 @@
 	status = "disabled";
 };
 
+&gpio0 {
+	nextrst-hog {
+		gpio-hog;
+		/*
+		 * GPIO_ACTIVE_LOW + output-low here means that the pin is set
+		 * to high, because output-low decides the value pre-inversion.
+		 */
+		gpios = <RK_PA5 GPIO_ACTIVE_LOW>;
+		line-name = "nEXTRST";
+		output-low;
+	};
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -480,12 +488,6 @@
 			rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
-
-	sdmmc-pwr {
-		sdmmc_pwr_h: sdmmc-pwr-h {
-			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
 };
 
 &pmu_io_domains {
@@ -540,7 +542,7 @@
 	non-removable;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
 	vmmc-supply = <&vcc3v3_sys>;
 	vqmmc-supply = <&vcc_1v8>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 539ef8cc7792..bab46db2b18c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -521,6 +521,8 @@
 };
 
 &i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>;
 	rockchip,trcm-sync-tx-only;
 	status = "okay";
 };
@@ -642,7 +644,7 @@
 	disable-wp;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
 	vmmc-supply = <&vcc3v3_sd>;
 	vqmmc-supply = <&vccio_sd>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3568.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index ba67b58f05b7..f1be76a54ceb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -94,9 +94,10 @@
 		power-domains = <&power RK3568_PD_PIPE>;
 		reg = <0x3 0xc0400000 0x0 0x00400000>,
 		      <0x0 0xfe270000 0x0 0x00010000>,
-		      <0x3 0x7f000000 0x0 0x01000000>;
-		ranges = <0x01000000 0x0 0x3ef00000 0x3 0x7ef00000 0x0 0x00100000>,
-			 <0x02000000 0x0 0x00000000 0x3 0x40000000 0x0 0x3ef00000>;
+		      <0x0 0xf2000000 0x0 0x00100000>;
+		ranges = <0x01000000 0x0 0xf2100000 0x0 0xf2100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf2200000 0x0 0xf2200000 0x0 0x01e00000>,
+			 <0x03000000 0x0 0x40000000 0x3 0x40000000 0x0 0x40000000>;
 		reg-names = "dbi", "apb", "config";
 		resets = <&cru SRST_PCIE30X1_POWERUP>;
 		reset-names = "pipe";
@@ -146,9 +147,10 @@
 		power-domains = <&power RK3568_PD_PIPE>;
 		reg = <0x3 0xc0800000 0x0 0x00400000>,
 		      <0x0 0xfe280000 0x0 0x00010000>,
-		      <0x3 0xbf000000 0x0 0x01000000>;
-		ranges = <0x01000000 0x0 0x3ef00000 0x3 0xbef00000 0x0 0x00100000>,
-			 <0x02000000 0x0 0x00000000 0x3 0x80000000 0x0 0x3ef00000>;
+		      <0x0 0xf0000000 0x0 0x00100000>;
+		ranges = <0x01000000 0x0 0xf0100000 0x0 0xf0100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf0200000 0x0 0xf0200000 0x0 0x01e00000>,
+			 <0x03000000 0x0 0x40000000 0x3 0x80000000 0x0 0x40000000>;
 		reg-names = "dbi", "apb", "config";
 		resets = <&cru SRST_PCIE30X2_POWERUP>;
 		reset-names = "pipe";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 164708f1eb67..234b5bbda120 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -951,7 +951,7 @@
 		compatible = "rockchip,rk3568-pcie";
 		reg = <0x3 0xc0000000 0x0 0x00400000>,
 		      <0x0 0xfe260000 0x0 0x00010000>,
-		      <0x3 0x3f000000 0x0 0x01000000>;
+		      <0x0 0xf4000000 0x0 0x00100000>;
 		reg-names = "dbi", "apb", "config";
 		interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -966,6 +966,7 @@
 		clock-names = "aclk_mst", "aclk_slv",
 			      "aclk_dbi", "pclk", "aux";
 		device_type = "pci";
+		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 7>;
 		interrupt-map = <0 0 0 1 &pcie_intc 0>,
 				<0 0 0 2 &pcie_intc 1>,
@@ -980,8 +981,9 @@
 		phys = <&combphy2 PHY_TYPE_PCIE>;
 		phy-names = "pcie-phy";
 		power-domains = <&power RK3568_PD_PIPE>;
-		ranges = <0x01000000 0x0 0x3ef00000 0x3 0x3ef00000 0x0 0x00100000
-			  0x02000000 0x0 0x00000000 0x3 0x00000000 0x0 0x3ef00000>;
+		ranges = <0x01000000 0x0 0xf4100000 0x0 0xf4100000 0x0 0x00100000>,
+			 <0x02000000 0x0 0xf4200000 0x0 0xf4200000 0x0 0x01e00000>,
+			 <0x03000000 0x0 0x40000000 0x3 0x00000000 0x0 0x40000000>;
 		resets = <&cru SRST_PCIE20_POWERUP>;
 		reset-names = "pipe";
 		#address-cells = <3>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts
index 7069f51bc120..99136adb1857 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts
@@ -24,7 +24,7 @@
 	snps,dis_enblslpm_quirk;
 	snps,dis_u2_susphy_quirk;
 	snps,dis_u3_susphy_quirk;
-	snps,usb2_gadget_lpm_disable;
+	snps,usb2-gadget-lpm-disable;
 	phy-names = "usb2-phy", "usb3-phy";
 	phys = <&usb0_hsphy0>, <&usb0_ssphy0>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts
index a3cfa8113ffb..4c960f455461 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts
@@ -24,7 +24,7 @@
 	snps,dis_enblslpm_quirk;
 	snps,dis_u2_susphy_quirk;
 	snps,dis_u3_susphy_quirk;
-	snps,usb2_gadget_lpm_disable;
+	snps,usb2-gadget-lpm-disable;
 	phy-names = "usb2-phy", "usb3-phy";
 	phys = <&usb1_hsphy0>, <&usb1_ssphy0>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
index d0abb9aa0e9e..e3852c946352 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
@@ -55,14 +55,14 @@
 		samsung,pins = "gpf5-0";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	ufs_refclk_out: ufs-refclk-out-pins {
 		samsung,pins = "gpf5-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 };
 
@@ -239,105 +239,105 @@
 		samsung,pins = "gpb6-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	pwm1_out: pwm1-out-pins {
 		samsung,pins = "gpb6-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c0_bus: hs-i2c0-bus-pins {
 		samsung,pins = "gpb0-0", "gpb0-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c1_bus: hs-i2c1-bus-pins {
 		samsung,pins = "gpb0-2", "gpb0-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c2_bus: hs-i2c2-bus-pins {
 		samsung,pins = "gpb0-4", "gpb0-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c3_bus: hs-i2c3-bus-pins {
 		samsung,pins = "gpb0-6", "gpb0-7";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c4_bus: hs-i2c4-bus-pins {
 		samsung,pins = "gpb1-0", "gpb1-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c5_bus: hs-i2c5-bus-pins {
 		samsung,pins = "gpb1-2", "gpb1-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c6_bus: hs-i2c6-bus-pins {
 		samsung,pins = "gpb1-4", "gpb1-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c7_bus: hs-i2c7-bus-pins {
 		samsung,pins = "gpb1-6", "gpb1-7";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	uart0_data: uart0-data-pins {
 		samsung,pins = "gpb7-0", "gpb7-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	uart1_data: uart1-data-pins {
 		samsung,pins = "gpb7-4", "gpb7-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	spi0_bus: spi0-bus-pins {
 		samsung,pins = "gpb4-0", "gpb4-2", "gpb4-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	spi1_bus: spi1-bus-pins {
 		samsung,pins = "gpb4-4", "gpb4-6", "gpb4-7";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	spi2_bus: spi2-bus-pins {
 		samsung,pins = "gpb5-0", "gpb5-2", "gpb5-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h linux-libre-6.1.39-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h
index 6ffbda362493..c397d02208a0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h
@@ -16,9 +16,9 @@
 #define FSD_PIN_PULL_UP			3
 
 #define FSD_PIN_DRV_LV1			0
-#define FSD_PIN_DRV_LV2			2
-#define FSD_PIN_DRV_LV3			1
-#define FSD_PIN_DRV_LV4			3
+#define FSD_PIN_DRV_LV2			1
+#define FSD_PIN_DRV_LV4			2
+#define FSD_PIN_DRV_LV6			3
 
 #define FSD_PIN_FUNC_INPUT		0
 #define FSD_PIN_FUNC_OUTPUT		1
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 03660476364f..eb8690a6be16 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -306,7 +306,8 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 		power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 172 0>;
+		clocks = <&k3_clks 141 0>;
+		status = "disabled";
 	};
 
 	main_spi1: spi@20110000 {
@@ -316,7 +317,8 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 173 0>;
+		clocks = <&k3_clks 142 0>;
+		status = "disabled";
 	};
 
 	main_spi2: spi@20120000 {
@@ -326,7 +328,8 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 174 0>;
+		clocks = <&k3_clks 143 0>;
+		status = "disabled";
 	};
 
 	main_gpio_intr: interrupt-controller@a00000 {
@@ -351,7 +354,7 @@
 			     <193>, <194>, <195>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
-		ti,ngpio = <87>;
+		ti,ngpio = <92>;
 		ti,davinci-gpio-unbanked = <0>;
 		power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 77 0>;
@@ -368,7 +371,7 @@
 			     <183>, <184>, <185>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
-		ti,ngpio = <88>;
+		ti,ngpio = <52>;
 		ti,davinci-gpio-unbanked = <0>;
 		power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 78 0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
index f56c803560f2..df2d8f36a31b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
@@ -42,6 +42,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 147 0>;
+		status = "disabled";
 	};
 
 	mcu_spi1: spi@4b10000 {
@@ -52,6 +53,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 148 0>;
+		status = "disabled";
 	};
 
 	mcu_gpio_intr: interrupt-controller@4210000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi
index 887f31c23fef..31b37abbb8d5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi
@@ -96,7 +96,7 @@
 	L2_0: l2-cache0 {
 		compatible = "cache";
 		cache-level = <2>;
-		cache-size = <0x40000>;
+		cache-size = <0x80000>;
 		cache-line-size = <64>;
 		cache-sets = <512>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index 576dbce80ad8..b08a083d722d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -26,8 +26,9 @@
 
 	memory@80000000 {
 		device_type = "memory";
-		/* 2G RAM */
-		reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
+		/* 4G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000000 0x80000000>;
 	};
 
 	reserved-memory {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62a7.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62a7.dtsi
index 331d89fda29d..f1ebaec404fb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62a7.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am62a7.dtsi
@@ -96,7 +96,7 @@
 	L2_0: l2-cache0 {
 		compatible = "cache";
 		cache-level = <2>;
-		cache-size = <0x40000>;
+		cache-size = <0x80000>;
 		cache-line-size = <64>;
 		cache-sets = <512>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 4005a73cfea9..ebb1c5ce7aec 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -120,7 +120,6 @@
 		dmas = <&main_udmap 0xc001>, <&main_udmap 0x4002>,
 				<&main_udmap 0x4003>;
 		dma-names = "tx", "rx1", "rx2";
-		dma-coherent;
 
 		rng: rng@4e10000 {
 			compatible = "inside-secure,safexcel-eip76";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 7e8552fd2b6a..5840063f6129 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -80,28 +80,28 @@
 	};
 };
 
-&wkup_pmx0 {
+&wkup_pmx2 {
 	mcu_cpsw_pins_default: mcu-cpsw-pins-default {
 		pinctrl-single,pins = <
-			J721E_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */
-			J721E_WKUP_IOPAD(0x006c, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */
-			J721E_WKUP_IOPAD(0x0070, PIN_OUTPUT, 0) /* MCU_RGMII1_TD3 */
-			J721E_WKUP_IOPAD(0x0074, PIN_OUTPUT, 0) /* MCU_RGMII1_TD2 */
-			J721E_WKUP_IOPAD(0x0078, PIN_OUTPUT, 0) /* MCU_RGMII1_TD1 */
-			J721E_WKUP_IOPAD(0x007c, PIN_OUTPUT, 0) /* MCU_RGMII1_TD0 */
-			J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_RGMII1_RD3 */
-			J721E_WKUP_IOPAD(0x008c, PIN_INPUT, 0) /* MCU_RGMII1_RD2 */
-			J721E_WKUP_IOPAD(0x0090, PIN_INPUT, 0) /* MCU_RGMII1_RD1 */
-			J721E_WKUP_IOPAD(0x0094, PIN_INPUT, 0) /* MCU_RGMII1_RD0 */
-			J721E_WKUP_IOPAD(0x0080, PIN_OUTPUT, 0) /* MCU_RGMII1_TXC */
-			J721E_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* MCU_RGMII1_RXC */
+			J721E_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */
+			J721E_WKUP_IOPAD(0x0004, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */
+			J721E_WKUP_IOPAD(0x0008, PIN_OUTPUT, 0) /* MCU_RGMII1_TD3 */
+			J721E_WKUP_IOPAD(0x000c, PIN_OUTPUT, 0) /* MCU_RGMII1_TD2 */
+			J721E_WKUP_IOPAD(0x0010, PIN_OUTPUT, 0) /* MCU_RGMII1_TD1 */
+			J721E_WKUP_IOPAD(0x0014, PIN_OUTPUT, 0) /* MCU_RGMII1_TD0 */
+			J721E_WKUP_IOPAD(0x0020, PIN_INPUT, 0) /* MCU_RGMII1_RD3 */
+			J721E_WKUP_IOPAD(0x0024, PIN_INPUT, 0) /* MCU_RGMII1_RD2 */
+			J721E_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* MCU_RGMII1_RD1 */
+			J721E_WKUP_IOPAD(0x002c, PIN_INPUT, 0) /* MCU_RGMII1_RD0 */
+			J721E_WKUP_IOPAD(0x0018, PIN_OUTPUT, 0) /* MCU_RGMII1_TXC */
+			J721E_WKUP_IOPAD(0x001c, PIN_INPUT, 0) /* MCU_RGMII1_RXC */
 		>;
 	};
 
 	mcu_mdio_pins_default: mcu-mdio1-pins-default {
 		pinctrl-single,pins = <
-			J721E_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
-			J721E_WKUP_IOPAD(0x0098, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
+			J721E_WKUP_IOPAD(0x0034, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
+			J721E_WKUP_IOPAD(0x0030, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
 		>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index e5be78a58682..f04c6c890c33 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -56,7 +56,34 @@
 	wkup_pmx0: pinctrl@4301c000 {
 		compatible = "pinctrl-single";
 		/* Proxy 0 addressing */
-		reg = <0x00 0x4301c000 0x00 0x178>;
+		reg = <0x00 0x4301c000 0x00 0x34>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0xffffffff>;
+	};
+
+	wkup_pmx1: pinctrl@0x4301c038 {
+		compatible = "pinctrl-single";
+		/* Proxy 0 addressing */
+		reg = <0x00 0x4301c038 0x00 0x8>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0xffffffff>;
+	};
+
+	wkup_pmx2: pinctrl@0x4301c068 {
+		compatible = "pinctrl-single";
+		/* Proxy 0 addressing */
+		reg = <0x00 0x4301c068 0x00 0xec>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0xffffffff>;
+	};
+
+	wkup_pmx3: pinctrl@0x4301c174 {
+		compatible = "pinctrl-single";
+		/* Proxy 0 addressing */
+		reg = <0x00 0x4301c174 0x00 0x20>;
 		#pinctrl-cells = <1>;
 		pinctrl-single,register-width = <32>;
 		pinctrl-single,function-mask = <0xffffffff>;
@@ -386,7 +413,6 @@
 		dmas = <&mcu_udmap 0xf501>, <&mcu_udmap 0x7502>,
 		       <&mcu_udmap 0x7503>;
 		dma-names = "tx", "rx1", "rx2";
-		dma-coherent;
 
 		rng: rng@40910000 {
 			compatible = "inside-secure,safexcel-eip76";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 917c9dc99efa..e9b36c419bec 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -337,7 +337,6 @@
 		dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>,
 				<&main_udmap 0x4001>;
 		dma-names = "tx", "rx1", "rx2";
-		dma-coherent;
 
 		rng: rng@4e10000 {
 			compatible = "inside-secure,safexcel-eip76";
@@ -1094,7 +1093,6 @@
 		ti,itap-del-sel-mmc-hs = <0xa>;
 		ti,itap-del-sel-ddr52 = <0x3>;
 		ti,trm-icp = <0x8>;
-		ti,strobe-sel = <0x77>;
 		dma-coherent;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index 34e7d577ae13..c89f28235812 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -60,7 +60,7 @@
 		#interrupt-cells = <1>;
 		ti,sci = <&sms>;
 		ti,sci-dev-id = <148>;
-		ti,interrupt-ranges = <8 360 56>;
+		ti,interrupt-ranges = <8 392 56>;
 	};
 
 	main_pmx0: pinctrl@11c000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index 4d1bfabd1313..f0644851602c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -65,7 +65,7 @@
 		#interrupt-cells = <1>;
 		ti,sci = <&sms>;
 		ti,sci-dev-id = <125>;
-		ti,interrupt-ranges = <16 928 16>;
+		ti,interrupt-ranges = <16 960 16>;
 	};
 
 	mcu_conf: syscon@40f00000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi linux-libre-6.1.39-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index a549265e55f6..7c1af75f33a0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ linux-libre-6.1.39-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -825,6 +825,7 @@
 				clock-names = "bus_early", "ref";
 				iommus = <&smmu 0x860>;
 				snps,quirk-frame-length-adjustment = <0x20>;
+				snps,resume-hs-terminations;
 				/* dma-coherent; */
 			};
 		};
@@ -851,6 +852,7 @@
 				clock-names = "bus_early", "ref";
 				iommus = <&smmu 0x861>;
 				snps,quirk-frame-length-adjustment = <0x20>;
+				snps,resume-hs-terminations;
 				/* dma-coherent; */
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/Kconfig linux-libre-6.1.39-gnu/arch/arm64/crypto/Kconfig
index 8bd80508a710..4b121dc0cfba 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/Kconfig
+++ linux-libre-6.1.39-gnu/arch/arm64/crypto/Kconfig
@@ -96,6 +96,17 @@ config CRYPTO_SHA3_ARM64
 	  Architecture: arm64 using:
 	  - ARMv8.2 Crypto Extensions
 
+config CRYPTO_SM3_NEON
+	tristate "Hash functions: SM3 (NEON)"
+	depends on KERNEL_MODE_NEON
+	select CRYPTO_HASH
+	select CRYPTO_SM3
+	help
+	  SM3 (ShangMi 3) secure hash function (OSCCA GM/T 0004-2012)
+
+	  Architecture: arm64 using:
+	  - NEON (Advanced SIMD) extensions
+
 config CRYPTO_SM3_ARM64_CE
 	tristate "Hash functions: SM3 (ARMv8.2 Crypto Extensions)"
 	depends on KERNEL_MODE_NEON
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/Makefile linux-libre-6.1.39-gnu/arch/arm64/crypto/Makefile
index 24bb0c4610de..087f1625e775 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/Makefile
+++ linux-libre-6.1.39-gnu/arch/arm64/crypto/Makefile
@@ -17,6 +17,9 @@ sha512-ce-y := sha512-ce-glue.o sha512-ce-core.o
 obj-$(CONFIG_CRYPTO_SHA3_ARM64) += sha3-ce.o
 sha3-ce-y := sha3-ce-glue.o sha3-ce-core.o
 
+obj-$(CONFIG_CRYPTO_SM3_NEON) += sm3-neon.o
+sm3-neon-y := sm3-neon-glue.o sm3-neon-core.o
+
 obj-$(CONFIG_CRYPTO_SM3_ARM64_CE) += sm3-ce.o
 sm3-ce-y := sm3-ce-glue.o sm3-ce-core.o
 
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/aes-neonbs-core.S linux-libre-6.1.39-gnu/arch/arm64/crypto/aes-neonbs-core.S
index d427f4556b6e..b2062eeee59e 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/aes-neonbs-core.S
+++ linux-libre-6.1.39-gnu/arch/arm64/crypto/aes-neonbs-core.S
@@ -15,6 +15,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/assembler.h>
 
 	.text
@@ -620,12 +621,12 @@ SYM_FUNC_END(aesbs_decrypt8)
 	.endm
 
 	.align		4
-SYM_FUNC_START(aesbs_ecb_encrypt)
+SYM_TYPED_FUNC_START(aesbs_ecb_encrypt)
 	__ecb_crypt	aesbs_encrypt8, v0, v1, v4, v6, v3, v7, v2, v5
 SYM_FUNC_END(aesbs_ecb_encrypt)
 
 	.align		4
-SYM_FUNC_START(aesbs_ecb_decrypt)
+SYM_TYPED_FUNC_START(aesbs_ecb_decrypt)
 	__ecb_crypt	aesbs_decrypt8, v0, v1, v6, v4, v2, v7, v3, v5
 SYM_FUNC_END(aesbs_ecb_decrypt)
 
@@ -799,11 +800,11 @@ SYM_FUNC_END(__xts_crypt8)
 	ret
 	.endm
 
-SYM_FUNC_START(aesbs_xts_encrypt)
+SYM_TYPED_FUNC_START(aesbs_xts_encrypt)
 	__xts_crypt	aesbs_encrypt8, v0, v1, v4, v6, v3, v7, v2, v5
 SYM_FUNC_END(aesbs_xts_encrypt)
 
-SYM_FUNC_START(aesbs_xts_decrypt)
+SYM_TYPED_FUNC_START(aesbs_xts_decrypt)
 	__xts_crypt	aesbs_decrypt8, v0, v1, v6, v4, v2, v7, v3, v5
 SYM_FUNC_END(aesbs_xts_decrypt)
 
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm3-neon-core.S linux-libre-6.1.39-gnu/arch/arm64/crypto/sm3-neon-core.S
new file mode 100644
index 000000000000..4357e0e51be3
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/arm64/crypto/sm3-neon-core.S
@@ -0,0 +1,601 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * sm3-neon-core.S - SM3 secure hash using NEON instructions
+ *
+ * Linux/arm64 port of the libgcrypt SM3 implementation for AArch64
+ *
+ * Copyright (C) 2021 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ * Copyright (c) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <linux/linkage.h>
+#include <linux/cfi_types.h>
+#include <asm/assembler.h>
+
+/* Context structure */
+
+#define state_h0 0
+#define state_h1 4
+#define state_h2 8
+#define state_h3 12
+#define state_h4 16
+#define state_h5 20
+#define state_h6 24
+#define state_h7 28
+
+/* Stack structure */
+
+#define STACK_W_SIZE        (32 * 2 * 3)
+
+#define STACK_W             (0)
+#define STACK_SIZE          (STACK_W + STACK_W_SIZE)
+
+/* Register macros */
+
+#define RSTATE x0
+#define RDATA  x1
+#define RNBLKS x2
+#define RKPTR  x28
+#define RFRAME x29
+
+#define ra w3
+#define rb w4
+#define rc w5
+#define rd w6
+#define re w7
+#define rf w8
+#define rg w9
+#define rh w10
+
+#define t0 w11
+#define t1 w12
+#define t2 w13
+#define t3 w14
+#define t4 w15
+#define t5 w16
+#define t6 w17
+
+#define k_even w19
+#define k_odd w20
+
+#define addr0 x21
+#define addr1 x22
+
+#define s0 w23
+#define s1 w24
+#define s2 w25
+#define s3 w26
+
+#define W0 v0
+#define W1 v1
+#define W2 v2
+#define W3 v3
+#define W4 v4
+#define W5 v5
+
+#define XTMP0 v6
+#define XTMP1 v7
+#define XTMP2 v16
+#define XTMP3 v17
+#define XTMP4 v18
+#define XTMP5 v19
+#define XTMP6 v20
+
+/* Helper macros. */
+
+#define _(...) /*_*/
+
+#define clear_vec(x) \
+	movi	x.8h, #0;
+
+#define rolw(o, a, n) \
+	ror	o, a, #(32 - n);
+
+/* Round function macros. */
+
+#define GG1_1(x, y, z, o, t) \
+	eor	o, x, y;
+#define GG1_2(x, y, z, o, t) \
+	eor	o, o, z;
+#define GG1_3(x, y, z, o, t)
+
+#define FF1_1(x, y, z, o, t) GG1_1(x, y, z, o, t)
+#define FF1_2(x, y, z, o, t)
+#define FF1_3(x, y, z, o, t) GG1_2(x, y, z, o, t)
+
+#define GG2_1(x, y, z, o, t) \
+	bic	o, z, x;
+#define GG2_2(x, y, z, o, t) \
+	and	t, y, x;
+#define GG2_3(x, y, z, o, t) \
+	eor	o, o, t;
+
+#define FF2_1(x, y, z, o, t) \
+	eor	o, x, y;
+#define FF2_2(x, y, z, o, t) \
+	and	t, x, y; \
+	and	o, o, z;
+#define FF2_3(x, y, z, o, t) \
+	eor	o, o, t;
+
+#define R(i, a, b, c, d, e, f, g, h, k, K_LOAD, round, widx, wtype, IOP, iop_param) \
+	K_LOAD(round);                                                        \
+	ldr	t5, [sp, #(wtype##_W1_ADDR(round, widx))];                    \
+	rolw(t0, a, 12);                              /* rol(a, 12) => t0 */  \
+      IOP(1, iop_param);                                                      \
+	FF##i##_1(a, b, c, t1, t2);                                           \
+	ldr	t6, [sp, #(wtype##_W1W2_ADDR(round, widx))];                  \
+	add	k, k, e;                                                      \
+      IOP(2, iop_param);                                                      \
+	GG##i##_1(e, f, g, t3, t4);                                           \
+	FF##i##_2(a, b, c, t1, t2);                                           \
+      IOP(3, iop_param);                                                      \
+	add	k, k, t0;                                                     \
+	add	h, h, t5;                                                     \
+	add	d, d, t6;                     /* w1w2 + d => d */             \
+      IOP(4, iop_param);                                                      \
+	rolw(k, k, 7);                        /* rol (t0 + e + t), 7) => k */ \
+	GG##i##_2(e, f, g, t3, t4);                                           \
+	add	h, h, k;                      /* h + w1 + k => h */           \
+      IOP(5, iop_param);                                                      \
+	FF##i##_3(a, b, c, t1, t2);                                           \
+	eor	t0, t0, k;                    /* k ^ t0 => t0 */              \
+	GG##i##_3(e, f, g, t3, t4);                                           \
+	add	d, d, t1;                     /* FF(a,b,c) + d => d */        \
+      IOP(6, iop_param);                                                      \
+	add	t3, t3, h;                    /* GG(e,f,g) + h => t3 */       \
+	rolw(b, b, 9);                        /* rol(b, 9) => b */            \
+	eor	h, t3, t3, ror #(32-9);                                       \
+      IOP(7, iop_param);                                                      \
+	add	d, d, t0;                     /* t0 + d => d */               \
+	rolw(f, f, 19);                       /* rol(f, 19) => f */           \
+      IOP(8, iop_param);                                                      \
+	eor	h, h, t3, ror #(32-17);       /* P0(t3) => h */
+
+#define R1(a, b, c, d, e, f, g, h, k, K_LOAD, round, widx, wtype, IOP, iop_param) \
+	R(1, ##a, ##b, ##c, ##d, ##e, ##f, ##g, ##h, ##k, K_LOAD, round, widx, wtype, IOP, iop_param)
+
+#define R2(a, b, c, d, e, f, g, h, k, K_LOAD, round, widx, wtype, IOP, iop_param) \
+	R(2, ##a, ##b, ##c, ##d, ##e, ##f, ##g, ##h, ##k, K_LOAD, round, widx, wtype, IOP, iop_param)
+
+#define KL(round) \
+	ldp	k_even, k_odd, [RKPTR, #(4*(round))];
+
+/* Input expansion macros. */
+
+/* Byte-swapped input address. */
+#define IW_W_ADDR(round, widx, offs) \
+	(STACK_W + ((round) / 4) * 64 + (offs) + ((widx) * 4))
+
+/* Expanded input address. */
+#define XW_W_ADDR(round, widx, offs) \
+	(STACK_W + ((((round) / 3) - 4) % 2) * 64 + (offs) + ((widx) * 4))
+
+/* Rounds 1-12, byte-swapped input block addresses. */
+#define IW_W1_ADDR(round, widx)   IW_W_ADDR(round, widx, 32)
+#define IW_W1W2_ADDR(round, widx) IW_W_ADDR(round, widx, 48)
+
+/* Rounds 1-12, expanded input block addresses. */
+#define XW_W1_ADDR(round, widx)   XW_W_ADDR(round, widx, 0)
+#define XW_W1W2_ADDR(round, widx) XW_W_ADDR(round, widx, 16)
+
+/* Input block loading.
+ * Interleaving within round function needed for in-order CPUs. */
+#define LOAD_W_VEC_1_1() \
+	add	addr0, sp, #IW_W1_ADDR(0, 0);
+#define LOAD_W_VEC_1_2() \
+	add	addr1, sp, #IW_W1_ADDR(4, 0);
+#define LOAD_W_VEC_1_3() \
+	ld1	{W0.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_4() \
+	ld1	{W1.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_5() \
+	ld1	{W2.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_6() \
+	ld1	{W3.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_7() \
+	rev32	XTMP0.16b, W0.16b;
+#define LOAD_W_VEC_1_8() \
+	rev32	XTMP1.16b, W1.16b;
+#define LOAD_W_VEC_2_1() \
+	rev32	XTMP2.16b, W2.16b;
+#define LOAD_W_VEC_2_2() \
+	rev32	XTMP3.16b, W3.16b;
+#define LOAD_W_VEC_2_3() \
+	eor	XTMP4.16b, XTMP1.16b, XTMP0.16b;
+#define LOAD_W_VEC_2_4() \
+	eor	XTMP5.16b, XTMP2.16b, XTMP1.16b;
+#define LOAD_W_VEC_2_5() \
+	st1	{XTMP0.16b}, [addr0], #16;
+#define LOAD_W_VEC_2_6() \
+	st1	{XTMP4.16b}, [addr0]; \
+	add	addr0, sp, #IW_W1_ADDR(8, 0);
+#define LOAD_W_VEC_2_7() \
+	eor	XTMP6.16b, XTMP3.16b, XTMP2.16b;
+#define LOAD_W_VEC_2_8() \
+	ext	W0.16b, XTMP0.16b, XTMP0.16b, #8;  /* W0: xx, w0, xx, xx */
+#define LOAD_W_VEC_3_1() \
+	mov	W2.16b, XTMP1.16b;                 /* W2: xx, w6, w5, w4 */
+#define LOAD_W_VEC_3_2() \
+	st1	{XTMP1.16b}, [addr1], #16;
+#define LOAD_W_VEC_3_3() \
+	st1	{XTMP5.16b}, [addr1]; \
+	ext	W1.16b, XTMP0.16b, XTMP0.16b, #4;  /* W1: xx, w3, w2, w1 */
+#define LOAD_W_VEC_3_4() \
+	ext	W3.16b, XTMP1.16b, XTMP2.16b, #12; /* W3: xx, w9, w8, w7 */
+#define LOAD_W_VEC_3_5() \
+	ext	W4.16b, XTMP2.16b, XTMP3.16b, #8;  /* W4: xx, w12, w11, w10 */
+#define LOAD_W_VEC_3_6() \
+	st1	{XTMP2.16b}, [addr0], #16;
+#define LOAD_W_VEC_3_7() \
+	st1	{XTMP6.16b}, [addr0];
+#define LOAD_W_VEC_3_8() \
+	ext	W5.16b, XTMP3.16b, XTMP3.16b, #4;  /* W5: xx, w15, w14, w13 */
+
+#define LOAD_W_VEC_1(iop_num, ...) \
+	LOAD_W_VEC_1_##iop_num()
+#define LOAD_W_VEC_2(iop_num, ...) \
+	LOAD_W_VEC_2_##iop_num()
+#define LOAD_W_VEC_3(iop_num, ...) \
+	LOAD_W_VEC_3_##iop_num()
+
+/* Message scheduling. Note: 3 words per vector register.
+ * Interleaving within round function needed for in-order CPUs. */
+#define SCHED_W_1_1(round, w0, w1, w2, w3, w4, w5) \
+	/* Load (w[i - 16]) => XTMP0 */            \
+	/* Load (w[i - 13]) => XTMP5 */            \
+	ext	XTMP0.16b, w0.16b, w0.16b, #12;    /* XTMP0: w0, xx, xx, xx */
+#define SCHED_W_1_2(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP5.16b, w1.16b, w1.16b, #12;
+#define SCHED_W_1_3(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP0.16b, XTMP0.16b, w1.16b, #12; /* XTMP0: xx, w2, w1, w0 */
+#define SCHED_W_1_4(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP5.16b, XTMP5.16b, w2.16b, #12;
+#define SCHED_W_1_5(round, w0, w1, w2, w3, w4, w5) \
+	/* w[i - 9] == w3 */                       \
+	/* W3 ^ XTMP0 => XTMP0 */                  \
+	eor	XTMP0.16b, XTMP0.16b, w3.16b;
+#define SCHED_W_1_6(round, w0, w1, w2, w3, w4, w5) \
+	/* w[i - 3] == w5 */                       \
+	/* rol(XMM5, 15) ^ XTMP0 => XTMP0 */       \
+	/* rol(XTMP5, 7) => XTMP1 */               \
+	add	addr0, sp, #XW_W1_ADDR((round), 0); \
+	shl	XTMP2.4s, w5.4s, #15;
+#define SCHED_W_1_7(round, w0, w1, w2, w3, w4, w5) \
+	shl	XTMP1.4s, XTMP5.4s, #7;
+#define SCHED_W_1_8(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP2.4s, w5.4s, #(32-15);
+#define SCHED_W_2_1(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP1.4s, XTMP5.4s, #(32-7);
+#define SCHED_W_2_2(round, w0, w1, w2, w3, w4, w5) \
+	eor	XTMP0.16b, XTMP0.16b, XTMP2.16b;
+#define SCHED_W_2_3(round, w0, w1, w2, w3, w4, w5) \
+	/* w[i - 6] == W4 */                       \
+	/* W4 ^ XTMP1 => XTMP1 */                  \
+	eor	XTMP1.16b, XTMP1.16b, w4.16b;
+#define SCHED_W_2_4(round, w0, w1, w2, w3, w4, w5) \
+	/* P1(XTMP0) ^ XTMP1 => W0 */              \
+	shl	XTMP3.4s, XTMP0.4s, #15;
+#define SCHED_W_2_5(round, w0, w1, w2, w3, w4, w5) \
+	shl	XTMP4.4s, XTMP0.4s, #23;
+#define SCHED_W_2_6(round, w0, w1, w2, w3, w4, w5) \
+	eor	w0.16b, XTMP1.16b, XTMP0.16b;
+#define SCHED_W_2_7(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP3.4s, XTMP0.4s, #(32-15);
+#define SCHED_W_2_8(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP4.4s, XTMP0.4s, #(32-23);
+#define SCHED_W_3_1(round, w0, w1, w2, w3, w4, w5) \
+	eor	w0.16b, w0.16b, XTMP3.16b;
+#define SCHED_W_3_2(round, w0, w1, w2, w3, w4, w5) \
+	/* Load (w[i - 3]) => XTMP2 */             \
+	ext	XTMP2.16b, w4.16b, w4.16b, #12;
+#define SCHED_W_3_3(round, w0, w1, w2, w3, w4, w5) \
+	eor	w0.16b, w0.16b, XTMP4.16b;
+#define SCHED_W_3_4(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP2.16b, XTMP2.16b, w5.16b, #12;
+#define SCHED_W_3_5(round, w0, w1, w2, w3, w4, w5) \
+	/* W1 ^ W2 => XTMP3 */                     \
+	eor	XTMP3.16b, XTMP2.16b, w0.16b;
+#define SCHED_W_3_6(round, w0, w1, w2, w3, w4, w5)
+#define SCHED_W_3_7(round, w0, w1, w2, w3, w4, w5) \
+	st1	{XTMP2.16b-XTMP3.16b}, [addr0];
+#define SCHED_W_3_8(round, w0, w1, w2, w3, w4, w5)
+
+#define SCHED_W_W0W1W2W3W4W5_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W0, W1, W2, W3, W4, W5)
+#define SCHED_W_W0W1W2W3W4W5_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W0, W1, W2, W3, W4, W5)
+#define SCHED_W_W0W1W2W3W4W5_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W0, W1, W2, W3, W4, W5)
+
+#define SCHED_W_W1W2W3W4W5W0_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W1, W2, W3, W4, W5, W0)
+#define SCHED_W_W1W2W3W4W5W0_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W1, W2, W3, W4, W5, W0)
+#define SCHED_W_W1W2W3W4W5W0_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W1, W2, W3, W4, W5, W0)
+
+#define SCHED_W_W2W3W4W5W0W1_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W2, W3, W4, W5, W0, W1)
+#define SCHED_W_W2W3W4W5W0W1_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W2, W3, W4, W5, W0, W1)
+#define SCHED_W_W2W3W4W5W0W1_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W2, W3, W4, W5, W0, W1)
+
+#define SCHED_W_W3W4W5W0W1W2_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W3, W4, W5, W0, W1, W2)
+#define SCHED_W_W3W4W5W0W1W2_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W3, W4, W5, W0, W1, W2)
+#define SCHED_W_W3W4W5W0W1W2_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W3, W4, W5, W0, W1, W2)
+
+#define SCHED_W_W4W5W0W1W2W3_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W4, W5, W0, W1, W2, W3)
+#define SCHED_W_W4W5W0W1W2W3_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W4, W5, W0, W1, W2, W3)
+#define SCHED_W_W4W5W0W1W2W3_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W4, W5, W0, W1, W2, W3)
+
+#define SCHED_W_W5W0W1W2W3W4_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W5, W0, W1, W2, W3, W4)
+#define SCHED_W_W5W0W1W2W3W4_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W5, W0, W1, W2, W3, W4)
+#define SCHED_W_W5W0W1W2W3W4_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W5, W0, W1, W2, W3, W4)
+
+
+	/*
+	 * Transform blocks*64 bytes (blocks*16 32-bit words) at 'src'.
+	 *
+	 * void sm3_neon_transform(struct sm3_state *sst, u8 const *src,
+	 *                         int blocks)
+	 */
+	.text
+.align 3
+SYM_TYPED_FUNC_START(sm3_neon_transform)
+	ldp		ra, rb, [RSTATE, #0]
+	ldp		rc, rd, [RSTATE, #8]
+	ldp		re, rf, [RSTATE, #16]
+	ldp		rg, rh, [RSTATE, #24]
+
+	stp		x28, x29, [sp, #-16]!
+	stp		x19, x20, [sp, #-16]!
+	stp		x21, x22, [sp, #-16]!
+	stp		x23, x24, [sp, #-16]!
+	stp		x25, x26, [sp, #-16]!
+	mov		RFRAME, sp
+
+	sub		addr0, sp, #STACK_SIZE
+	adr_l		RKPTR, .LKtable
+	and		sp, addr0, #(~63)
+
+	/* Preload first block. */
+	LOAD_W_VEC_1(1, 0)
+	LOAD_W_VEC_1(2, 0)
+	LOAD_W_VEC_1(3, 0)
+	LOAD_W_VEC_1(4, 0)
+	LOAD_W_VEC_1(5, 0)
+	LOAD_W_VEC_1(6, 0)
+	LOAD_W_VEC_1(7, 0)
+	LOAD_W_VEC_1(8, 0)
+	LOAD_W_VEC_2(1, 0)
+	LOAD_W_VEC_2(2, 0)
+	LOAD_W_VEC_2(3, 0)
+	LOAD_W_VEC_2(4, 0)
+	LOAD_W_VEC_2(5, 0)
+	LOAD_W_VEC_2(6, 0)
+	LOAD_W_VEC_2(7, 0)
+	LOAD_W_VEC_2(8, 0)
+	LOAD_W_VEC_3(1, 0)
+	LOAD_W_VEC_3(2, 0)
+	LOAD_W_VEC_3(3, 0)
+	LOAD_W_VEC_3(4, 0)
+	LOAD_W_VEC_3(5, 0)
+	LOAD_W_VEC_3(6, 0)
+	LOAD_W_VEC_3(7, 0)
+	LOAD_W_VEC_3(8, 0)
+
+.balign 16
+.Loop:
+	/* Transform 0-3 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 0, 0, IW, _, 0)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  1, 1, IW, _, 0)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 2, 2, IW, _, 0)
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  3, 3, IW, _, 0)
+
+	/* Transform 4-7 + Precalc 12-14 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 4, 0, IW, _, 0)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  5, 1, IW, _, 0)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 6, 2, IW, SCHED_W_W0W1W2W3W4W5_1, 12)
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  7, 3, IW, SCHED_W_W0W1W2W3W4W5_2, 12)
+
+	/* Transform 8-11 + Precalc 12-17 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 8, 0, IW, SCHED_W_W0W1W2W3W4W5_3, 12)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  9, 1, IW, SCHED_W_W1W2W3W4W5W0_1, 15)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 10, 2, IW, SCHED_W_W1W2W3W4W5W0_2, 15)
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  11, 3, IW, SCHED_W_W1W2W3W4W5W0_3, 15)
+
+	/* Transform 12-14 + Precalc 18-20 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 12, 0, XW, SCHED_W_W2W3W4W5W0W1_1, 18)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  13, 1, XW, SCHED_W_W2W3W4W5W0W1_2, 18)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 14, 2, XW, SCHED_W_W2W3W4W5W0W1_3, 18)
+
+	/* Transform 15-17 + Precalc 21-23 */
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  15, 0, XW, SCHED_W_W3W4W5W0W1W2_1, 21)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 16, 1, XW, SCHED_W_W3W4W5W0W1W2_2, 21)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  17, 2, XW, SCHED_W_W3W4W5W0W1W2_3, 21)
+
+	/* Transform 18-20 + Precalc 24-26 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 18, 0, XW, SCHED_W_W4W5W0W1W2W3_1, 24)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  19, 1, XW, SCHED_W_W4W5W0W1W2W3_2, 24)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 20, 2, XW, SCHED_W_W4W5W0W1W2W3_3, 24)
+
+	/* Transform 21-23 + Precalc 27-29 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  21, 0, XW, SCHED_W_W5W0W1W2W3W4_1, 27)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 22, 1, XW, SCHED_W_W5W0W1W2W3W4_2, 27)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  23, 2, XW, SCHED_W_W5W0W1W2W3W4_3, 27)
+
+	/* Transform 24-26 + Precalc 30-32 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 24, 0, XW, SCHED_W_W0W1W2W3W4W5_1, 30)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  25, 1, XW, SCHED_W_W0W1W2W3W4W5_2, 30)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 26, 2, XW, SCHED_W_W0W1W2W3W4W5_3, 30)
+
+	/* Transform 27-29 + Precalc 33-35 */
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  27, 0, XW, SCHED_W_W1W2W3W4W5W0_1, 33)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 28, 1, XW, SCHED_W_W1W2W3W4W5W0_2, 33)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  29, 2, XW, SCHED_W_W1W2W3W4W5W0_3, 33)
+
+	/* Transform 30-32 + Precalc 36-38 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 30, 0, XW, SCHED_W_W2W3W4W5W0W1_1, 36)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  31, 1, XW, SCHED_W_W2W3W4W5W0W1_2, 36)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 32, 2, XW, SCHED_W_W2W3W4W5W0W1_3, 36)
+
+	/* Transform 33-35 + Precalc 39-41 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  33, 0, XW, SCHED_W_W3W4W5W0W1W2_1, 39)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 34, 1, XW, SCHED_W_W3W4W5W0W1W2_2, 39)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  35, 2, XW, SCHED_W_W3W4W5W0W1W2_3, 39)
+
+	/* Transform 36-38 + Precalc 42-44 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 36, 0, XW, SCHED_W_W4W5W0W1W2W3_1, 42)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  37, 1, XW, SCHED_W_W4W5W0W1W2W3_2, 42)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 38, 2, XW, SCHED_W_W4W5W0W1W2W3_3, 42)
+
+	/* Transform 39-41 + Precalc 45-47 */
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  39, 0, XW, SCHED_W_W5W0W1W2W3W4_1, 45)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 40, 1, XW, SCHED_W_W5W0W1W2W3W4_2, 45)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  41, 2, XW, SCHED_W_W5W0W1W2W3W4_3, 45)
+
+	/* Transform 42-44 + Precalc 48-50 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 42, 0, XW, SCHED_W_W0W1W2W3W4W5_1, 48)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  43, 1, XW, SCHED_W_W0W1W2W3W4W5_2, 48)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 44, 2, XW, SCHED_W_W0W1W2W3W4W5_3, 48)
+
+	/* Transform 45-47 + Precalc 51-53 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  45, 0, XW, SCHED_W_W1W2W3W4W5W0_1, 51)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 46, 1, XW, SCHED_W_W1W2W3W4W5W0_2, 51)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  47, 2, XW, SCHED_W_W1W2W3W4W5W0_3, 51)
+
+	/* Transform 48-50 + Precalc 54-56 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 48, 0, XW, SCHED_W_W2W3W4W5W0W1_1, 54)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  49, 1, XW, SCHED_W_W2W3W4W5W0W1_2, 54)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 50, 2, XW, SCHED_W_W2W3W4W5W0W1_3, 54)
+
+	/* Transform 51-53 + Precalc 57-59 */
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  51, 0, XW, SCHED_W_W3W4W5W0W1W2_1, 57)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 52, 1, XW, SCHED_W_W3W4W5W0W1W2_2, 57)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  53, 2, XW, SCHED_W_W3W4W5W0W1W2_3, 57)
+
+	/* Transform 54-56 + Precalc 60-62 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 54, 0, XW, SCHED_W_W4W5W0W1W2W3_1, 60)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  55, 1, XW, SCHED_W_W4W5W0W1W2W3_2, 60)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 56, 2, XW, SCHED_W_W4W5W0W1W2W3_3, 60)
+
+	/* Transform 57-59 + Precalc 63 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  57, 0, XW, SCHED_W_W5W0W1W2W3W4_1, 63)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 58, 1, XW, SCHED_W_W5W0W1W2W3W4_2, 63)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  59, 2, XW, SCHED_W_W5W0W1W2W3W4_3, 63)
+
+	/* Transform 60 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 60, 0, XW, _, _)
+	subs		RNBLKS, RNBLKS, #1
+	b.eq		.Lend
+
+	/* Transform 61-63 + Preload next block */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  61, 1, XW, LOAD_W_VEC_1, _)
+	ldp		s0, s1, [RSTATE, #0]
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 62, 2, XW, LOAD_W_VEC_2, _)
+	ldp		s2, s3, [RSTATE, #8]
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  63, 0, XW, LOAD_W_VEC_3, _)
+
+	/* Update the chaining variables. */
+	eor		ra, ra, s0
+	eor		rb, rb, s1
+	ldp		s0, s1, [RSTATE, #16]
+	eor		rc, rc, s2
+	ldp		k_even, k_odd, [RSTATE, #24]
+	eor		rd, rd, s3
+	eor		re, re, s0
+	stp		ra, rb, [RSTATE, #0]
+	eor		rf, rf, s1
+	stp		rc, rd, [RSTATE, #8]
+	eor		rg, rg, k_even
+	stp		re, rf, [RSTATE, #16]
+	eor		rh, rh, k_odd
+	stp		rg, rh, [RSTATE, #24]
+	b		.Loop
+
+.Lend:
+	/* Transform 61-63 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  61, 1, XW, _, _)
+	ldp		s0, s1, [RSTATE, #0]
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 62, 2, XW, _, _)
+	ldp		s2, s3, [RSTATE, #8]
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  63, 0, XW, _, _)
+
+	/* Update the chaining variables. */
+	eor		ra, ra, s0
+	clear_vec(W0)
+	eor		rb, rb, s1
+	clear_vec(W1)
+	ldp		s0, s1, [RSTATE, #16]
+	clear_vec(W2)
+	eor		rc, rc, s2
+	clear_vec(W3)
+	ldp		k_even, k_odd, [RSTATE, #24]
+	clear_vec(W4)
+	eor		rd, rd, s3
+	clear_vec(W5)
+	eor		re, re, s0
+	clear_vec(XTMP0)
+	stp		ra, rb, [RSTATE, #0]
+	clear_vec(XTMP1)
+	eor		rf, rf, s1
+	clear_vec(XTMP2)
+	stp		rc, rd, [RSTATE, #8]
+	clear_vec(XTMP3)
+	eor		rg, rg, k_even
+	clear_vec(XTMP4)
+	stp		re, rf, [RSTATE, #16]
+	clear_vec(XTMP5)
+	eor		rh, rh, k_odd
+	clear_vec(XTMP6)
+	stp		rg, rh, [RSTATE, #24]
+
+	/* Clear message expansion area */
+	add		addr0, sp, #STACK_W
+	st1		{W0.16b-W3.16b}, [addr0], #64
+	st1		{W0.16b-W3.16b}, [addr0], #64
+	st1		{W0.16b-W3.16b}, [addr0]
+
+	mov		sp, RFRAME
+
+	ldp		x25, x26, [sp], #16
+	ldp		x23, x24, [sp], #16
+	ldp		x21, x22, [sp], #16
+	ldp		x19, x20, [sp], #16
+	ldp		x28, x29, [sp], #16
+
+	ret
+SYM_FUNC_END(sm3_neon_transform)
+
+
+	.section	".rodata", "a"
+
+	.align 4
+.LKtable:
+	.long 0x79cc4519, 0xf3988a32, 0xe7311465, 0xce6228cb
+	.long 0x9cc45197, 0x3988a32f, 0x7311465e, 0xe6228cbc
+	.long 0xcc451979, 0x988a32f3, 0x311465e7, 0x6228cbce
+	.long 0xc451979c, 0x88a32f39, 0x11465e73, 0x228cbce6
+	.long 0x9d8a7a87, 0x3b14f50f, 0x7629ea1e, 0xec53d43c
+	.long 0xd8a7a879, 0xb14f50f3, 0x629ea1e7, 0xc53d43ce
+	.long 0x8a7a879d, 0x14f50f3b, 0x29ea1e76, 0x53d43cec
+	.long 0xa7a879d8, 0x4f50f3b1, 0x9ea1e762, 0x3d43cec5
+	.long 0x7a879d8a, 0xf50f3b14, 0xea1e7629, 0xd43cec53
+	.long 0xa879d8a7, 0x50f3b14f, 0xa1e7629e, 0x43cec53d
+	.long 0x879d8a7a, 0x0f3b14f5, 0x1e7629ea, 0x3cec53d4
+	.long 0x79d8a7a8, 0xf3b14f50, 0xe7629ea1, 0xcec53d43
+	.long 0x9d8a7a87, 0x3b14f50f, 0x7629ea1e, 0xec53d43c
+	.long 0xd8a7a879, 0xb14f50f3, 0x629ea1e7, 0xc53d43ce
+	.long 0x8a7a879d, 0x14f50f3b, 0x29ea1e76, 0x53d43cec
+	.long 0xa7a879d8, 0x4f50f3b1, 0x9ea1e762, 0x3d43cec5
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm3-neon-glue.c linux-libre-6.1.39-gnu/arch/arm64/crypto/sm3-neon-glue.c
new file mode 100644
index 000000000000..7182ee683f14
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/arm64/crypto/sm3-neon-glue.c
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * sm3-neon-glue.c - SM3 secure hash using NEON instructions
+ *
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <asm/neon.h>
+#include <asm/simd.h>
+#include <asm/unaligned.h>
+#include <crypto/internal/hash.h>
+#include <crypto/internal/simd.h>
+#include <crypto/sm3.h>
+#include <crypto/sm3_base.h>
+#include <linux/cpufeature.h>
+#include <linux/crypto.h>
+#include <linux/module.h>
+
+
+asmlinkage void sm3_neon_transform(struct sm3_state *sst, u8 const *src,
+				   int blocks);
+
+static int sm3_neon_update(struct shash_desc *desc, const u8 *data,
+			   unsigned int len)
+{
+	if (!crypto_simd_usable()) {
+		sm3_update(shash_desc_ctx(desc), data, len);
+		return 0;
+	}
+
+	kernel_neon_begin();
+	sm3_base_do_update(desc, data, len, sm3_neon_transform);
+	kernel_neon_end();
+
+	return 0;
+}
+
+static int sm3_neon_final(struct shash_desc *desc, u8 *out)
+{
+	if (!crypto_simd_usable()) {
+		sm3_final(shash_desc_ctx(desc), out);
+		return 0;
+	}
+
+	kernel_neon_begin();
+	sm3_base_do_finalize(desc, sm3_neon_transform);
+	kernel_neon_end();
+
+	return sm3_base_finish(desc, out);
+}
+
+static int sm3_neon_finup(struct shash_desc *desc, const u8 *data,
+			  unsigned int len, u8 *out)
+{
+	if (!crypto_simd_usable()) {
+		struct sm3_state *sctx = shash_desc_ctx(desc);
+
+		if (len)
+			sm3_update(sctx, data, len);
+		sm3_final(sctx, out);
+		return 0;
+	}
+
+	kernel_neon_begin();
+	if (len)
+		sm3_base_do_update(desc, data, len, sm3_neon_transform);
+	sm3_base_do_finalize(desc, sm3_neon_transform);
+	kernel_neon_end();
+
+	return sm3_base_finish(desc, out);
+}
+
+static struct shash_alg sm3_alg = {
+	.digestsize		= SM3_DIGEST_SIZE,
+	.init			= sm3_base_init,
+	.update			= sm3_neon_update,
+	.final			= sm3_neon_final,
+	.finup			= sm3_neon_finup,
+	.descsize		= sizeof(struct sm3_state),
+	.base.cra_name		= "sm3",
+	.base.cra_driver_name	= "sm3-neon",
+	.base.cra_blocksize	= SM3_BLOCK_SIZE,
+	.base.cra_module	= THIS_MODULE,
+	.base.cra_priority	= 200,
+};
+
+static int __init sm3_neon_init(void)
+{
+	return crypto_register_shash(&sm3_alg);
+}
+
+static void __exit sm3_neon_fini(void)
+{
+	crypto_unregister_shash(&sm3_alg);
+}
+
+module_init(sm3_neon_init);
+module_exit(sm3_neon_fini);
+
+MODULE_DESCRIPTION("SM3 secure hash using NEON instructions");
+MODULE_AUTHOR("Jussi Kivilinna <jussi.kivilinna@iki.fi>");
+MODULE_AUTHOR("Tianjia Zhang <tianjia.zhang@linux.alibaba.com>");
+MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_ll_sc.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/atomic_ll_sc.h
index 0890e4f568fb..cbb3d961123b 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_ll_sc.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/atomic_ll_sc.h
@@ -315,7 +315,7 @@ __ll_sc__cmpxchg_double##name(unsigned long old1,			\
 	"	cbnz	%w0, 1b\n"					\
 	"	" #mb "\n"						\
 	"2:"								\
-	: "=&r" (tmp), "=&r" (ret), "+Q" (*(unsigned long *)ptr)	\
+	: "=&r" (tmp), "=&r" (ret), "+Q" (*(__uint128_t *)ptr)		\
 	: "r" (old1), "r" (old2), "r" (new1), "r" (new2)		\
 	: cl);								\
 									\
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_lse.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/atomic_lse.h
index 52075e93de6c..a94d6dacc029 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_lse.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/atomic_lse.h
@@ -311,7 +311,7 @@ __lse__cmpxchg_double##name(unsigned long old1,				\
 	"	eor	%[old2], %[old2], %[oldval2]\n"			\
 	"	orr	%[old1], %[old1], %[old2]"			\
 	: [old1] "+&r" (x0), [old2] "+&r" (x1),				\
-	  [v] "+Q" (*(unsigned long *)ptr)				\
+	  [v] "+Q" (*(__uint128_t *)ptr)				\
 	: [new1] "r" (x2), [new2] "r" (x3), [ptr] "r" (x4),		\
 	  [oldval1] "r" (oldval1), [oldval2] "r" (oldval2)		\
 	: cl);								\
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/debug-monitors.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/debug-monitors.h
index 7b7e05c02691..13d437bcbf58 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/debug-monitors.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/debug-monitors.h
@@ -104,6 +104,7 @@ void user_regs_reset_single_step(struct user_pt_regs *regs,
 void kernel_enable_single_step(struct pt_regs *regs);
 void kernel_disable_single_step(void);
 int kernel_active_single_step(void);
+void kernel_rewind_single_step(struct pt_regs *regs);
 
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 int reinstall_suspended_bps(struct pt_regs *regs);
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/efi.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/efi.h
index 439e2bc5d5d8..62c846be2d76 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/efi.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/efi.h
@@ -14,8 +14,16 @@
 
 #ifdef CONFIG_EFI
 extern void efi_init(void);
+
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg);
 #else
 #define efi_init()
+
+static inline
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg)
+{
+	return false;
+}
 #endif
 
 int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md);
@@ -25,6 +33,7 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 ({									\
 	efi_virtmap_load();						\
 	__efi_fpsimd_begin();						\
+	raw_spin_lock(&efi_rt_lock);					\
 })
 
 #undef arch_efi_call_virt
@@ -33,12 +42,23 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 
 #define arch_efi_call_virt_teardown()					\
 ({									\
+	raw_spin_unlock(&efi_rt_lock);					\
 	__efi_fpsimd_end();						\
 	efi_virtmap_unload();						\
 })
 
+extern raw_spinlock_t efi_rt_lock;
+extern u64 *efi_rt_stack_top;
 efi_status_t __efi_rt_asm_wrapper(void *, const char *, ...);
 
+/*
+ * efi_rt_stack_top[-1] contains the value the stack pointer had before
+ * switching to the EFI runtime stack.
+ */
+#define current_in_efi()						\
+	(!preemptible() && efi_rt_stack_top != NULL &&			\
+	 on_task_stack(current, READ_ONCE(efi_rt_stack_top[-1]), 1))
+
 #define ARCH_EFI_IRQ_FLAGS_MASK (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT)
 
 /*
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/fpsimdmacros.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/fpsimdmacros.h
index 5e0910cf4832..696d247cf8fb 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/fpsimdmacros.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/fpsimdmacros.h
@@ -294,12 +294,12 @@
  _for n, 0, 15,	_sve_str_p	\n, \nxbase, \n - 16
 		cbz		\save_ffr, 921f
 		_sve_rdffr	0
-		_sve_str_p	0, \nxbase
-		_sve_ldr_p	0, \nxbase, -16
 		b		922f
 921:
-		str		xzr, [x\nxbase]		// Zero out FFR
+		_sve_pfalse	0			// Zero out FFR
 922:
+		_sve_str_p	0, \nxbase
+		_sve_ldr_p	0, \nxbase, -16
 		mrs		x\nxtmp, fpsr
 		str		w\nxtmp, [\xpfpsr]
 		mrs		x\nxtmp, fpcr
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_emulate.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/kvm_emulate.h
index 9bdba47f7e14..0d40c48d8132 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_emulate.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/kvm_emulate.h
@@ -373,8 +373,26 @@ static __always_inline int kvm_vcpu_sys_get_rt(struct kvm_vcpu *vcpu)
 
 static inline bool kvm_is_write_fault(struct kvm_vcpu *vcpu)
 {
-	if (kvm_vcpu_abt_iss1tw(vcpu))
-		return true;
+	if (kvm_vcpu_abt_iss1tw(vcpu)) {
+		/*
+		 * Only a permission fault on a S1PTW should be
+		 * considered as a write. Otherwise, page tables baked
+		 * in a read-only memslot will result in an exception
+		 * being delivered in the guest.
+		 *
+		 * The drawback is that we end-up faulting twice if the
+		 * guest is using any of HW AF/DB: a translation fault
+		 * to map the page containing the PT (read only at
+		 * first), then a permission fault to allow the flags
+		 * to be set.
+		 */
+		switch (kvm_vcpu_trap_get_fault_type(vcpu)) {
+		case ESR_ELx_FSC_PERM:
+			return true;
+		default:
+			return false;
+		}
+	}
 
 	if (kvm_vcpu_trap_is_iabt(vcpu))
 		return false;
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_host.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/kvm_host.h
index 45e2136322ba..b5a8e8b3c691 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_host.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/kvm_host.h
@@ -127,6 +127,9 @@ struct kvm_arch {
 	/* Mandated version of PSCI */
 	u32 psci_version;
 
+	/* Protects VM-scoped configuration data */
+	struct mutex config_lock;
+
 	/*
 	 * If we encounter a data abort without valid instruction syndrome
 	 * information, report this to user space.  User space can (and
@@ -398,6 +401,7 @@ struct kvm_vcpu_arch {
 
 	/* vcpu power state */
 	struct kvm_mp_state mp_state;
+	spinlock_t mp_state_lock;
 
 	/* Cache some mmu pages needed inside spinlock regions */
 	struct kvm_mmu_memory_cache mmu_page_cache;
@@ -449,9 +453,22 @@ struct kvm_vcpu_arch {
 	({							\
 		__build_check_flag(v, flagset, f, m);		\
 								\
-		v->arch.flagset & (m);				\
+		READ_ONCE(v->arch.flagset) & (m);		\
 	})
 
+/*
+ * Note that the set/clear accessors must be preempt-safe in order to
+ * avoid nesting them with load/put which also manipulate flags...
+ */
+#ifdef __KVM_NVHE_HYPERVISOR__
+/* the nVHE hypervisor is always non-preemptible */
+#define __vcpu_flags_preempt_disable()
+#define __vcpu_flags_preempt_enable()
+#else
+#define __vcpu_flags_preempt_disable()	preempt_disable()
+#define __vcpu_flags_preempt_enable()	preempt_enable()
+#endif
+
 #define __vcpu_set_flag(v, flagset, f, m)			\
 	do {							\
 		typeof(v->arch.flagset) *fset;			\
@@ -459,9 +476,11 @@ struct kvm_vcpu_arch {
 		__build_check_flag(v, flagset, f, m);		\
 								\
 		fset = &v->arch.flagset;			\
+		__vcpu_flags_preempt_disable();			\
 		if (HWEIGHT(m) > 1)				\
 			*fset &= ~(m);				\
 		*fset |= (f);					\
+		__vcpu_flags_preempt_enable();			\
 	} while (0)
 
 #define __vcpu_clear_flag(v, flagset, f, m)			\
@@ -471,7 +490,9 @@ struct kvm_vcpu_arch {
 		__build_check_flag(v, flagset, f, m);		\
 								\
 		fset = &v->arch.flagset;			\
+		__vcpu_flags_preempt_disable();			\
 		*fset &= ~(m);					\
+		__vcpu_flags_preempt_enable();			\
 	} while (0)
 
 #define vcpu_get_flag(v, ...)	__vcpu_get_flag((v), __VA_ARGS__)
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/mte.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/mte.h
index 760c62f8e22f..3f8199ba265a 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/mte.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/mte.h
@@ -37,6 +37,29 @@ void mte_free_tag_storage(char *storage);
 /* track which pages have valid allocation tags */
 #define PG_mte_tagged	PG_arch_2
 
+static inline void set_page_mte_tagged(struct page *page)
+{
+	/*
+	 * Ensure that the tags written prior to this function are visible
+	 * before the page flags update.
+	 */
+	smp_wmb();
+	set_bit(PG_mte_tagged, &page->flags);
+}
+
+static inline bool page_mte_tagged(struct page *page)
+{
+	bool ret = test_bit(PG_mte_tagged, &page->flags);
+
+	/*
+	 * If the page is tagged, ensure ordering with a likely subsequent
+	 * read of the tags.
+	 */
+	if (ret)
+		smp_rmb();
+	return ret;
+}
+
 void mte_zero_clear_page_tags(void *addr);
 void mte_sync_tags(pte_t old_pte, pte_t pte);
 void mte_copy_page_tags(void *kto, const void *kfrom);
@@ -56,6 +79,13 @@ size_t mte_probe_user_range(const char __user *uaddr, size_t size);
 /* unused if !CONFIG_ARM64_MTE, silence the compiler */
 #define PG_mte_tagged	0
 
+static inline void set_page_mte_tagged(struct page *page)
+{
+}
+static inline bool page_mte_tagged(struct page *page)
+{
+	return false;
+}
 static inline void mte_zero_clear_page_tags(void *addr)
 {
 }
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/pgtable.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/pgtable.h
index edf6625ce965..5d0f1f7b7600 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/pgtable.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/pgtable.h
@@ -682,7 +682,7 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
 #define pud_leaf(pud)		(pud_present(pud) && !pud_table(pud))
 #define pud_valid(pud)		pte_valid(pud_pte(pud))
 #define pud_user(pud)		pte_user(pud_pte(pud))
-
+#define pud_user_exec(pud)	pte_user_exec(pud_pte(pud))
 
 static inline void set_pud(pud_t *pudp, pud_t pud)
 {
@@ -863,12 +863,12 @@ static inline bool pte_user_accessible_page(pte_t pte)
 
 static inline bool pmd_user_accessible_page(pmd_t pmd)
 {
-	return pmd_leaf(pmd) && (pmd_user(pmd) || pmd_user_exec(pmd));
+	return pmd_leaf(pmd) && !pmd_present_invalid(pmd) && (pmd_user(pmd) || pmd_user_exec(pmd));
 }
 
 static inline bool pud_user_accessible_page(pud_t pud)
 {
-	return pud_leaf(pud) && pud_user(pud);
+	return pud_leaf(pud) && (pud_user(pud) || pud_user_exec(pud));
 }
 #endif
 
@@ -1050,7 +1050,7 @@ static inline void arch_swap_invalidate_area(int type)
 static inline void arch_swap_restore(swp_entry_t entry, struct folio *folio)
 {
 	if (system_supports_mte() && mte_restore_tags(entry, &folio->page))
-		set_bit(PG_mte_tagged, &folio->flags);
+		set_page_mte_tagged(&folio->page);
 }
 
 #endif /* CONFIG_ARM64_MTE */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/processor.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/processor.h
index 445aa3af3b76..400f8956328b 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/processor.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/processor.h
@@ -308,13 +308,13 @@ static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc,
 }
 #endif
 
-static inline bool is_ttbr0_addr(unsigned long addr)
+static __always_inline bool is_ttbr0_addr(unsigned long addr)
 {
 	/* entry assembly clears tags for TTBR0 addrs */
 	return addr < TASK_SIZE;
 }
 
-static inline bool is_ttbr1_addr(unsigned long addr)
+static __always_inline bool is_ttbr1_addr(unsigned long addr)
 {
 	/* TTBR1 addresses may have a tag if KASAN_SW_TAGS is in use */
 	return arch_kasan_reset_tag(addr) >= PAGE_OFFSET;
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/scs.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/scs.h
index 8297bccf0784..5cd4d09bc69d 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/scs.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/scs.h
@@ -9,15 +9,16 @@
 #ifdef CONFIG_SHADOW_CALL_STACK
 	scs_sp	.req	x18
 
-	.macro scs_load tsk
-	ldr	scs_sp, [\tsk, #TSK_TI_SCS_SP]
+	.macro scs_load_current
+	get_current_task scs_sp
+	ldr	scs_sp, [scs_sp, #TSK_TI_SCS_SP]
 	.endm
 
 	.macro scs_save tsk
 	str	scs_sp, [\tsk, #TSK_TI_SCS_SP]
 	.endm
 #else
-	.macro scs_load tsk
+	.macro scs_load_current
 	.endm
 
 	.macro scs_save tsk
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/stacktrace.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/stacktrace.h
index 5a0edb064ea4..327cdcfcb1db 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/stacktrace.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/stacktrace.h
@@ -104,4 +104,19 @@ static inline struct stack_info stackinfo_get_sdei_critical(void)
 #define stackinfo_get_sdei_critical()	stackinfo_get_unknown()
 #endif
 
+#ifdef CONFIG_EFI
+extern u64 *efi_rt_stack_top;
+
+static inline struct stack_info stackinfo_get_efi(void)
+{
+	unsigned long high = (u64)efi_rt_stack_top;
+	unsigned long low = high - THREAD_SIZE;
+
+	return (struct stack_info) {
+		.low = low,
+		.high = high,
+	};
+}
+#endif
+
 #endif	/* __ASM_STACKTRACE_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/sysreg.h linux-libre-6.1.39-gnu/arch/arm64/include/asm/sysreg.h
index 7d301700d1a9..3a448ab0924b 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/sysreg.h
+++ linux-libre-6.1.39-gnu/arch/arm64/include/asm/sysreg.h
@@ -111,8 +111,14 @@
 #define SB_BARRIER_INSN			__SYS_BARRIER_INSN(0, 7, 31)
 
 #define SYS_DC_ISW			sys_insn(1, 0, 7, 6, 2)
+#define SYS_DC_IGSW			sys_insn(1, 0, 7, 6, 4)
+#define SYS_DC_IGDSW			sys_insn(1, 0, 7, 6, 6)
 #define SYS_DC_CSW			sys_insn(1, 0, 7, 10, 2)
+#define SYS_DC_CGSW			sys_insn(1, 0, 7, 10, 4)
+#define SYS_DC_CGDSW			sys_insn(1, 0, 7, 10, 6)
 #define SYS_DC_CISW			sys_insn(1, 0, 7, 14, 2)
+#define SYS_DC_CIGSW			sys_insn(1, 0, 7, 14, 4)
+#define SYS_DC_CIGDSW			sys_insn(1, 0, 7, 14, 6)
 
 /*
  * Automatically generated definitions for system registers, the
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/compat_alignment.c linux-libre-6.1.39-gnu/arch/arm64/kernel/compat_alignment.c
index 5edec2f49ec9..deff21bfa680 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/compat_alignment.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/compat_alignment.c
@@ -314,36 +314,32 @@ int do_compat_alignment_fixup(unsigned long addr, struct pt_regs *regs)
 	int (*handler)(unsigned long addr, u32 instr, struct pt_regs *regs);
 	unsigned int type;
 	u32 instr = 0;
-	u16 tinstr = 0;
 	int isize = 4;
 	int thumb2_32b = 0;
-	int fault;
 
 	instrptr = instruction_pointer(regs);
 
 	if (compat_thumb_mode(regs)) {
 		__le16 __user *ptr = (__le16 __user *)(instrptr & ~1);
+		u16 tinstr, tinst2;
 
-		fault = alignment_get_thumb(regs, ptr, &tinstr);
-		if (!fault) {
-			if (IS_T32(tinstr)) {
-				/* Thumb-2 32-bit */
-				u16 tinst2;
-				fault = alignment_get_thumb(regs, ptr + 1, &tinst2);
-				instr = ((u32)tinstr << 16) | tinst2;
-				thumb2_32b = 1;
-			} else {
-				isize = 2;
-				instr = thumb2arm(tinstr);
-			}
+		if (alignment_get_thumb(regs, ptr, &tinstr))
+			return 1;
+
+		if (IS_T32(tinstr)) { /* Thumb-2 32-bit */
+			if (alignment_get_thumb(regs, ptr + 1, &tinst2))
+				return 1;
+			instr = ((u32)tinstr << 16) | tinst2;
+			thumb2_32b = 1;
+		} else {
+			isize = 2;
+			instr = thumb2arm(tinstr);
 		}
 	} else {
-		fault = alignment_get_arm(regs, (__le32 __user *)instrptr, &instr);
+		if (alignment_get_arm(regs, (__le32 __user *)instrptr, &instr))
+			return 1;
 	}
 
-	if (fault)
-		return 1;
-
 	switch (CODING_BITS(instr)) {
 	case 0x00000000:	/* 3.13.4 load/store instruction extensions */
 		if (LDSTHD_I_BIT(instr))
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/cpufeature.c linux-libre-6.1.39-gnu/arch/arm64/kernel/cpufeature.c
index b3f37e2209ad..b3eb53847c96 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/cpufeature.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/cpufeature.c
@@ -2074,8 +2074,10 @@ static void cpu_enable_mte(struct arm64_cpu_capabilities const *cap)
 	 * Clear the tags in the zero page. This needs to be done via the
 	 * linear map which has the Tagged attribute.
 	 */
-	if (!test_and_set_bit(PG_mte_tagged, &ZERO_PAGE(0)->flags))
+	if (!page_mte_tagged(ZERO_PAGE(0))) {
 		mte_clear_page_tags(lm_alias(empty_zero_page));
+		set_page_mte_tagged(ZERO_PAGE(0));
+	}
 
 	kasan_init_hw_tags_cpu();
 }
@@ -2756,7 +2758,7 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_EL1_FP_SHIFT, 4, FTR_SIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_FPHP),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_EL1_AdvSIMD_SHIFT, 4, FTR_SIGNED, 0, CAP_HWCAP, KERNEL_HWCAP_ASIMD),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_EL1_AdvSIMD_SHIFT, 4, FTR_SIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_ASIMDHP),
-	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_EL1_DIT_SHIFT, 4, FTR_SIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_DIT),
+	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_EL1_DIT_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_DIT),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_EL1_DPB_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_DCPOP),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_EL1_DPB_SHIFT, 4, FTR_UNSIGNED, 2, CAP_HWCAP, KERNEL_HWCAP_DCPODP),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_EL1_JSCVT_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_JSCVT),
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/debug-monitors.c linux-libre-6.1.39-gnu/arch/arm64/kernel/debug-monitors.c
index 3da09778267e..64f2ecbdfe5c 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/debug-monitors.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/debug-monitors.c
@@ -438,6 +438,11 @@ int kernel_active_single_step(void)
 }
 NOKPROBE_SYMBOL(kernel_active_single_step);
 
+void kernel_rewind_single_step(struct pt_regs *regs)
+{
+	set_regs_spsr_ss(regs);
+}
+
 /* ptrace API */
 void user_enable_single_step(struct task_struct *task)
 {
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/efi-header.S linux-libre-6.1.39-gnu/arch/arm64/kernel/efi-header.S
index 28d8a5dca5f1..d731b4655df8 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/efi-header.S
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/efi-header.S
@@ -66,7 +66,7 @@
 	.long	.Lefi_header_end - .L_head		// SizeOfHeaders
 	.long	0					// CheckSum
 	.short	IMAGE_SUBSYSTEM_EFI_APPLICATION		// Subsystem
-	.short	0					// DllCharacteristics
+	.short	IMAGE_DLL_CHARACTERISTICS_NX_COMPAT	// DllCharacteristics
 	.quad	0					// SizeOfStackReserve
 	.quad	0					// SizeOfStackCommit
 	.quad	0					// SizeOfHeapReserve
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/efi-rt-wrapper.S linux-libre-6.1.39-gnu/arch/arm64/kernel/efi-rt-wrapper.S
index 75691a2641c1..e8ae803662cf 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/efi-rt-wrapper.S
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/efi-rt-wrapper.S
@@ -4,9 +4,10 @@
  */
 
 #include <linux/linkage.h>
+#include <asm/assembler.h>
 
 SYM_FUNC_START(__efi_rt_asm_wrapper)
-	stp	x29, x30, [sp, #-32]!
+	stp	x29, x30, [sp, #-112]!
 	mov	x29, sp
 
 	/*
@@ -16,6 +17,22 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	 */
 	stp	x1, x18, [sp, #16]
 
+	/*
+	 * Preserve all callee saved registers and preserve the stack pointer
+	 * value at the base of the EFI runtime stack so we can recover from
+	 * synchronous exceptions occurring while executing the firmware
+	 * routines.
+	 */
+	stp	x19, x20, [sp, #32]
+	stp	x21, x22, [sp, #48]
+	stp	x23, x24, [sp, #64]
+	stp	x25, x26, [sp, #80]
+	stp	x27, x28, [sp, #96]
+
+	ldr_l	x16, efi_rt_stack_top
+	mov	sp, x16
+	stp	x18, x29, [sp, #-16]!
+
 	/*
 	 * We are lucky enough that no EFI runtime services take more than
 	 * 5 arguments, so all are passed in registers rather than via the
@@ -29,9 +46,13 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	mov	x4, x6
 	blr	x8
 
+	mov	x16, sp
+	mov	sp, x29
+	str	xzr, [x16, #8]			// clear recorded task SP value
+
 	ldp	x1, x2, [sp, #16]
 	cmp	x2, x18
-	ldp	x29, x30, [sp], #32
+	ldp	x29, x30, [sp], #112
 	b.ne	0f
 	ret
 0:
@@ -42,6 +63,25 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	 * called with preemption disabled and a separate shadow stack is used
 	 * for interrupts.
 	 */
-	mov	x18, x2
+#ifdef CONFIG_SHADOW_CALL_STACK
+	ldr_l	x18, efi_rt_stack_top
+	ldr	x18, [x18, #-16]
+#endif
+
 	b	efi_handle_corrupted_x18	// tail call
 SYM_FUNC_END(__efi_rt_asm_wrapper)
+
+SYM_CODE_START(__efi_rt_asm_recover)
+	mov	sp, x30
+
+	ldr_l	x16, efi_rt_stack_top		// clear recorded task SP value
+	str	xzr, [x16, #-8]
+
+	ldp	x19, x20, [sp, #32]
+	ldp	x21, x22, [sp, #48]
+	ldp	x23, x24, [sp, #64]
+	ldp	x25, x26, [sp, #80]
+	ldp	x27, x28, [sp, #96]
+	ldp	x29, x30, [sp], #112
+	ret
+SYM_CODE_END(__efi_rt_asm_recover)
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/efi.c linux-libre-6.1.39-gnu/arch/arm64/kernel/efi.c
index a908a37f0367..a30dbe4b95cd 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/efi.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/efi.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 
 #include <asm/efi.h>
+#include <asm/stacktrace.h>
 
 static bool region_is_misaligned(const efi_memory_desc_t *md)
 {
@@ -144,3 +145,52 @@ asmlinkage efi_status_t efi_handle_corrupted_x18(efi_status_t s, const char *f)
 	pr_err_ratelimited(FW_BUG "register x18 corrupted by EFI %s\n", f);
 	return s;
 }
+
+DEFINE_RAW_SPINLOCK(efi_rt_lock);
+
+asmlinkage u64 *efi_rt_stack_top __ro_after_init;
+
+asmlinkage efi_status_t __efi_rt_asm_recover(void);
+
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg)
+{
+	 /* Check whether the exception occurred while running the firmware */
+	if (!current_in_efi() || regs->pc >= TASK_SIZE_64)
+		return false;
+
+	pr_err(FW_BUG "Unable to handle %s in EFI runtime service\n", msg);
+	add_taint(TAINT_FIRMWARE_WORKAROUND, LOCKDEP_STILL_OK);
+	clear_bit(EFI_RUNTIME_SERVICES, &efi.flags);
+
+	regs->regs[0]	= EFI_ABORTED;
+	regs->regs[30]	= efi_rt_stack_top[-1];
+	regs->pc	= (u64)__efi_rt_asm_recover;
+
+	if (IS_ENABLED(CONFIG_SHADOW_CALL_STACK))
+		regs->regs[18] = efi_rt_stack_top[-2];
+
+	return true;
+}
+
+/* EFI requires 8 KiB of stack space for runtime services */
+static_assert(THREAD_SIZE >= SZ_8K);
+
+static int __init arm64_efi_rt_init(void)
+{
+	void *p;
+
+	if (!efi_enabled(EFI_RUNTIME_SERVICES))
+		return 0;
+
+	p = __vmalloc_node(THREAD_SIZE, THREAD_ALIGN, GFP_KERNEL,
+			   NUMA_NO_NODE, &&l);
+l:	if (!p) {
+		pr_warn("Failed to allocate EFI runtime stack\n");
+		clear_bit(EFI_RUNTIME_SERVICES, &efi.flags);
+		return -ENOMEM;
+	}
+
+	efi_rt_stack_top = p + THREAD_SIZE;
+	return 0;
+}
+core_initcall(arm64_efi_rt_init);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/elfcore.c linux-libre-6.1.39-gnu/arch/arm64/kernel/elfcore.c
index 27ef7ad3ffd2..2e94d20c4ac7 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/elfcore.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/elfcore.c
@@ -8,28 +8,27 @@
 #include <asm/cpufeature.h>
 #include <asm/mte.h>
 
-#define for_each_mte_vma(vmi, vma)					\
+#define for_each_mte_vma(cprm, i, m)					\
 	if (system_supports_mte())					\
-		for_each_vma(vmi, vma)					\
-			if (vma->vm_flags & VM_MTE)
+		for (i = 0, m = cprm->vma_meta;				\
+		     i < cprm->vma_count;				\
+		     i++, m = cprm->vma_meta + i)			\
+			if (m->flags & VM_MTE)
 
-static unsigned long mte_vma_tag_dump_size(struct vm_area_struct *vma)
+static unsigned long mte_vma_tag_dump_size(struct core_vma_metadata *m)
 {
-	if (vma->vm_flags & VM_DONTDUMP)
-		return 0;
-
-	return vma_pages(vma) * MTE_PAGE_TAG_STORAGE;
+	return (m->dump_size >> PAGE_SHIFT) * MTE_PAGE_TAG_STORAGE;
 }
 
 /* Derived from dump_user_range(); start/end must be page-aligned */
 static int mte_dump_tag_range(struct coredump_params *cprm,
-			      unsigned long start, unsigned long end)
+			      unsigned long start, unsigned long len)
 {
 	int ret = 1;
 	unsigned long addr;
 	void *tags = NULL;
 
-	for (addr = start; addr < end; addr += PAGE_SIZE) {
+	for (addr = start; addr < start + len; addr += PAGE_SIZE) {
 		struct page *page = get_dump_page(addr);
 
 		/*
@@ -47,7 +46,7 @@ static int mte_dump_tag_range(struct coredump_params *cprm,
 		 * Pages mapped in user space as !pte_access_permitted() (e.g.
 		 * PROT_EXEC only) may not have the PG_mte_tagged flag set.
 		 */
-		if (!test_bit(PG_mte_tagged, &page->flags)) {
+		if (!page_mte_tagged(page)) {
 			put_page(page);
 			dump_skip(cprm, MTE_PAGE_TAG_STORAGE);
 			continue;
@@ -65,7 +64,6 @@ static int mte_dump_tag_range(struct coredump_params *cprm,
 		mte_save_page_tags(page_address(page), tags);
 		put_page(page);
 		if (!dump_emit(cprm, tags, MTE_PAGE_TAG_STORAGE)) {
-			mte_free_tag_storage(tags);
 			ret = 0;
 			break;
 		}
@@ -77,13 +75,13 @@ static int mte_dump_tag_range(struct coredump_params *cprm,
 	return ret;
 }
 
-Elf_Half elf_core_extra_phdrs(void)
+Elf_Half elf_core_extra_phdrs(struct coredump_params *cprm)
 {
-	struct vm_area_struct *vma;
+	int i;
+	struct core_vma_metadata *m;
 	int vma_count = 0;
-	VMA_ITERATOR(vmi, current->mm, 0);
 
-	for_each_mte_vma(vmi, vma)
+	for_each_mte_vma(cprm, i, m)
 		vma_count++;
 
 	return vma_count;
@@ -91,18 +89,18 @@ Elf_Half elf_core_extra_phdrs(void)
 
 int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
 {
-	struct vm_area_struct *vma;
-	VMA_ITERATOR(vmi, current->mm, 0);
+	int i;
+	struct core_vma_metadata *m;
 
-	for_each_mte_vma(vmi, vma) {
+	for_each_mte_vma(cprm, i, m) {
 		struct elf_phdr phdr;
 
 		phdr.p_type = PT_AARCH64_MEMTAG_MTE;
 		phdr.p_offset = offset;
-		phdr.p_vaddr = vma->vm_start;
+		phdr.p_vaddr = m->start;
 		phdr.p_paddr = 0;
-		phdr.p_filesz = mte_vma_tag_dump_size(vma);
-		phdr.p_memsz = vma->vm_end - vma->vm_start;
+		phdr.p_filesz = mte_vma_tag_dump_size(m);
+		phdr.p_memsz = m->end - m->start;
 		offset += phdr.p_filesz;
 		phdr.p_flags = 0;
 		phdr.p_align = 0;
@@ -114,28 +112,25 @@ int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
 	return 1;
 }
 
-size_t elf_core_extra_data_size(void)
+size_t elf_core_extra_data_size(struct coredump_params *cprm)
 {
-	struct vm_area_struct *vma;
+	int i;
+	struct core_vma_metadata *m;
 	size_t data_size = 0;
-	VMA_ITERATOR(vmi, current->mm, 0);
 
-	for_each_mte_vma(vmi, vma)
-		data_size += mte_vma_tag_dump_size(vma);
+	for_each_mte_vma(cprm, i, m)
+		data_size += mte_vma_tag_dump_size(m);
 
 	return data_size;
 }
 
 int elf_core_write_extra_data(struct coredump_params *cprm)
 {
-	struct vm_area_struct *vma;
-	VMA_ITERATOR(vmi, current->mm, 0);
-
-	for_each_mte_vma(vmi, vma) {
-		if (vma->vm_flags & VM_DONTDUMP)
-			continue;
+	int i;
+	struct core_vma_metadata *m;
 
-		if (!mte_dump_tag_range(cprm, vma->vm_start, vma->vm_end))
+	for_each_mte_vma(cprm, i, m) {
+		if (!mte_dump_tag_range(cprm, m->start, m->dump_size))
 			return 0;
 	}
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/entry.S linux-libre-6.1.39-gnu/arch/arm64/kernel/entry.S
index e28137d64b76..3671d9521d4f 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/entry.S
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/entry.S
@@ -272,7 +272,7 @@ alternative_if ARM64_HAS_ADDRESS_AUTH
 alternative_else_nop_endif
 1:
 
-	scs_load tsk
+	scs_load_current
 	.else
 	add	x21, sp, #PT_REGS_SIZE
 	get_current_task tsk
@@ -845,7 +845,7 @@ SYM_FUNC_START(cpu_switch_to)
 	msr	sp_el0, x1
 	ptrauth_keys_install_kernel x1, x8, x9, x10
 	scs_save x0
-	scs_load x1
+	scs_load_current
 	ret
 SYM_FUNC_END(cpu_switch_to)
 NOKPROBE(cpu_switch_to)
@@ -873,19 +873,19 @@ NOKPROBE(ret_from_fork)
  */
 SYM_FUNC_START(call_on_irq_stack)
 #ifdef CONFIG_SHADOW_CALL_STACK
-	stp	scs_sp, xzr, [sp, #-16]!
+	get_current_task x16
+	scs_save x16
 	ldr_this_cpu scs_sp, irq_shadow_call_stack_ptr, x17
 #endif
+
 	/* Create a frame record to save our LR and SP (implicit in FP) */
 	stp	x29, x30, [sp, #-16]!
 	mov	x29, sp
 
 	ldr_this_cpu x16, irq_stack_ptr, x17
-	mov	x15, #IRQ_STACK_SIZE
-	add	x16, x16, x15
 
 	/* Move to the new stack and call the function there */
-	mov	sp, x16
+	add	sp, x16, #IRQ_STACK_SIZE
 	blr	x1
 
 	/*
@@ -894,9 +894,7 @@ SYM_FUNC_START(call_on_irq_stack)
 	 */
 	mov	sp, x29
 	ldp	x29, x30, [sp], #16
-#ifdef CONFIG_SHADOW_CALL_STACK
-	ldp	scs_sp, xzr, [sp], #16
-#endif
+	scs_load_current
 	ret
 SYM_FUNC_END(call_on_irq_stack)
 NOKPROBE(call_on_irq_stack)
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/head.S linux-libre-6.1.39-gnu/arch/arm64/kernel/head.S
index 2196aad7b55b..cdbbc95eb49d 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/head.S
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/head.S
@@ -404,7 +404,7 @@ SYM_FUNC_END(create_kernel_mapping)
 	stp	xzr, xzr, [sp, #S_STACKFRAME]
 	add	x29, sp, #S_STACKFRAME
 
-	scs_load \tsk
+	scs_load_current
 
 	adr_l	\tmp1, __per_cpu_offset
 	ldr	w\tmp2, [\tsk, #TSK_TI_CPU]
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/hibernate.c linux-libre-6.1.39-gnu/arch/arm64/kernel/hibernate.c
index af5df48ba915..788597a6b6a2 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/hibernate.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/hibernate.c
@@ -271,7 +271,7 @@ static int swsusp_mte_save_tags(void)
 			if (!page)
 				continue;
 
-			if (!test_bit(PG_mte_tagged, &page->flags))
+			if (!page_mte_tagged(page))
 				continue;
 
 			ret = save_tags(page, pfn);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/kgdb.c linux-libre-6.1.39-gnu/arch/arm64/kernel/kgdb.c
index cda9c1e9864f..4e1f983df3d1 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/kgdb.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/kgdb.c
@@ -224,6 +224,8 @@ int kgdb_arch_handle_exception(int exception_vector, int signo,
 		 */
 		if (!kernel_active_single_step())
 			kernel_enable_single_step(linux_regs);
+		else
+			kernel_rewind_single_step(linux_regs);
 		err = 0;
 		break;
 	default:
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/mte.c linux-libre-6.1.39-gnu/arch/arm64/kernel/mte.c
index 7467217c1eaf..e20af03b4cdf 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/mte.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/mte.c
@@ -41,8 +41,10 @@ static void mte_sync_page_tags(struct page *page, pte_t old_pte,
 	if (check_swap && is_swap_pte(old_pte)) {
 		swp_entry_t entry = pte_to_swp_entry(old_pte);
 
-		if (!non_swap_entry(entry) && mte_restore_tags(entry, page))
+		if (!non_swap_entry(entry) && mte_restore_tags(entry, page)) {
+			set_page_mte_tagged(page);
 			return;
+		}
 	}
 
 	if (!pte_is_tagged)
@@ -52,8 +54,10 @@ static void mte_sync_page_tags(struct page *page, pte_t old_pte,
 	 * Test PG_mte_tagged again in case it was racing with another
 	 * set_pte_at().
 	 */
-	if (!test_and_set_bit(PG_mte_tagged, &page->flags))
+	if (!page_mte_tagged(page)) {
 		mte_clear_page_tags(page_address(page));
+		set_page_mte_tagged(page);
+	}
 }
 
 void mte_sync_tags(pte_t old_pte, pte_t pte)
@@ -68,11 +72,10 @@ void mte_sync_tags(pte_t old_pte, pte_t pte)
 		return;
 
 	/* if PG_mte_tagged is set, tags have already been initialised */
-	for (i = 0; i < nr_pages; i++, page++) {
-		if (!test_bit(PG_mte_tagged, &page->flags))
+	for (i = 0; i < nr_pages; i++, page++)
+		if (!page_mte_tagged(page))
 			mte_sync_page_tags(page, old_pte, check_swap,
 					   pte_is_tagged);
-	}
 
 	/* ensure the tags are visible before the PTE is set */
 	smp_wmb();
@@ -96,8 +99,7 @@ int memcmp_pages(struct page *page1, struct page *page2)
 	 * pages is tagged, set_pte_at() may zero or change the tags of the
 	 * other page via mte_sync_tags().
 	 */
-	if (test_bit(PG_mte_tagged, &page1->flags) ||
-	    test_bit(PG_mte_tagged, &page2->flags))
+	if (page_mte_tagged(page1) || page_mte_tagged(page2))
 		return addr1 != addr2;
 
 	return ret;
@@ -454,7 +456,7 @@ static int __access_remote_tags(struct mm_struct *mm, unsigned long addr,
 			put_page(page);
 			break;
 		}
-		WARN_ON_ONCE(!test_bit(PG_mte_tagged, &page->flags));
+		WARN_ON_ONCE(!page_mte_tagged(page));
 
 		/* limit access to the end of the page */
 		offset = offset_in_page(addr);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/ptrace.c linux-libre-6.1.39-gnu/arch/arm64/kernel/ptrace.c
index c2fb5755bbec..92bc9a2d702c 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/ptrace.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/ptrace.c
@@ -1364,7 +1364,7 @@ enum aarch64_regset {
 #ifdef CONFIG_ARM64_SVE
 	REGSET_SVE,
 #endif
-#ifdef CONFIG_ARM64_SVE
+#ifdef CONFIG_ARM64_SME
 	REGSET_SSVE,
 	REGSET_ZA,
 #endif
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/signal.c linux-libre-6.1.39-gnu/arch/arm64/kernel/signal.c
index 9ad911f1647c..43adbfa5ead7 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/signal.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/signal.c
@@ -280,7 +280,12 @@ static int restore_sve_fpsimd_context(struct user_ctxs *user)
 
 		vl = task_get_sme_vl(current);
 	} else {
-		if (!system_supports_sve())
+		/*
+		 * A SME only system use SVE for streaming mode so can
+		 * have a SVE formatted context with a zero VL and no
+		 * payload data.
+		 */
+		if (!system_supports_sve() && !system_supports_sme())
 			return -EINVAL;
 
 		vl = task_get_sve_vl(current);
@@ -729,7 +734,7 @@ static int setup_sigframe_layout(struct rt_sigframe_user_layout *user,
 			return err;
 	}
 
-	if (system_supports_sve()) {
+	if (system_supports_sve() || system_supports_sme()) {
 		unsigned int vq = 0;
 
 		if (add_all || test_thread_flag(TIF_SVE) ||
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/stacktrace.c linux-libre-6.1.39-gnu/arch/arm64/kernel/stacktrace.c
index 634279b3b03d..83154303e682 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/stacktrace.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/stacktrace.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2012 ARM Ltd.
  */
 #include <linux/kernel.h>
+#include <linux/efi.h>
 #include <linux/export.h>
 #include <linux/ftrace.h>
 #include <linux/sched.h>
@@ -12,6 +13,7 @@
 #include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 
+#include <asm/efi.h>
 #include <asm/irq.h>
 #include <asm/stack_pointer.h>
 #include <asm/stacktrace.h>
@@ -23,8 +25,8 @@
  *
  * The regs must be on a stack currently owned by the calling task.
  */
-static inline void unwind_init_from_regs(struct unwind_state *state,
-					 struct pt_regs *regs)
+static __always_inline void unwind_init_from_regs(struct unwind_state *state,
+						  struct pt_regs *regs)
 {
 	unwind_init_common(state, current);
 
@@ -58,8 +60,8 @@ static __always_inline void unwind_init_from_caller(struct unwind_state *state)
  * duration of the unwind, or the unwind will be bogus. It is never valid to
  * call this for the current task.
  */
-static inline void unwind_init_from_task(struct unwind_state *state,
-					 struct task_struct *task)
+static __always_inline void unwind_init_from_task(struct unwind_state *state,
+						  struct task_struct *task)
 {
 	unwind_init_common(state, task);
 
@@ -186,7 +188,14 @@ void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl)
 			: stackinfo_get_unknown();		\
 	})
 
-noinline notrace void arch_stack_walk(stack_trace_consume_fn consume_entry,
+#define STACKINFO_EFI						\
+	({							\
+		((task == current) && current_in_efi())		\
+			? stackinfo_get_efi()			\
+			: stackinfo_get_unknown();		\
+	})
+
+noinline noinstr void arch_stack_walk(stack_trace_consume_fn consume_entry,
 			      void *cookie, struct task_struct *task,
 			      struct pt_regs *regs)
 {
@@ -199,6 +208,9 @@ noinline notrace void arch_stack_walk(stack_trace_consume_fn consume_entry,
 #if defined(CONFIG_VMAP_STACK) && defined(CONFIG_ARM_SDE_INTERFACE)
 		STACKINFO_SDEI(normal),
 		STACKINFO_SDEI(critical),
+#endif
+#ifdef CONFIG_EFI
+		STACKINFO_EFI,
 #endif
 	};
 	struct unwind_state state = {
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/vdso.c linux-libre-6.1.39-gnu/arch/arm64/kernel/vdso.c
index 99ae81ab91a7..6ebb8dea5f09 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/vdso.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kernel/vdso.c
@@ -312,7 +312,7 @@ static int aarch32_alloc_kuser_vdso_page(void)
 
 	memcpy((void *)(vdso_page + 0x1000 - kuser_sz), __kuser_helper_start,
 	       kuser_sz);
-	aarch32_vectors_page = virt_to_page(vdso_page);
+	aarch32_vectors_page = virt_to_page((void *)vdso_page);
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/arm.c linux-libre-6.1.39-gnu/arch/arm64/kvm/arm.c
index 94d33e296e10..35481d51aada 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/arm.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/arm.c
@@ -146,6 +146,16 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 	if (ret)
 		return ret;
 
+	mutex_init(&kvm->arch.config_lock);
+
+#ifdef CONFIG_LOCKDEP
+	/* Clue in lockdep that the config_lock must be taken inside kvm->lock */
+	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.config_lock);
+	mutex_unlock(&kvm->arch.config_lock);
+	mutex_unlock(&kvm->lock);
+#endif
+
 	ret = kvm_share_hyp(kvm, kvm + 1);
 	if (ret)
 		goto out_free_stage2_pgd;
@@ -324,6 +334,16 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 {
 	int err;
 
+	spin_lock_init(&vcpu->arch.mp_state_lock);
+
+#ifdef CONFIG_LOCKDEP
+	/* Inform lockdep that the config_lock is acquired after vcpu->mutex */
+	mutex_lock(&vcpu->mutex);
+	mutex_lock(&vcpu->kvm->arch.config_lock);
+	mutex_unlock(&vcpu->kvm->arch.config_lock);
+	mutex_unlock(&vcpu->mutex);
+#endif
+
 	/* Force users to call KVM_ARM_VCPU_INIT */
 	vcpu->arch.target = -1;
 	bitmap_zero(vcpu->arch.features, KVM_VCPU_MAX_FEATURES);
@@ -441,34 +461,41 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 	vcpu->cpu = -1;
 }
 
-void kvm_arm_vcpu_power_off(struct kvm_vcpu *vcpu)
+static void __kvm_arm_vcpu_power_off(struct kvm_vcpu *vcpu)
 {
-	vcpu->arch.mp_state.mp_state = KVM_MP_STATE_STOPPED;
+	WRITE_ONCE(vcpu->arch.mp_state.mp_state, KVM_MP_STATE_STOPPED);
 	kvm_make_request(KVM_REQ_SLEEP, vcpu);
 	kvm_vcpu_kick(vcpu);
 }
 
+void kvm_arm_vcpu_power_off(struct kvm_vcpu *vcpu)
+{
+	spin_lock(&vcpu->arch.mp_state_lock);
+	__kvm_arm_vcpu_power_off(vcpu);
+	spin_unlock(&vcpu->arch.mp_state_lock);
+}
+
 bool kvm_arm_vcpu_stopped(struct kvm_vcpu *vcpu)
 {
-	return vcpu->arch.mp_state.mp_state == KVM_MP_STATE_STOPPED;
+	return READ_ONCE(vcpu->arch.mp_state.mp_state) == KVM_MP_STATE_STOPPED;
 }
 
 static void kvm_arm_vcpu_suspend(struct kvm_vcpu *vcpu)
 {
-	vcpu->arch.mp_state.mp_state = KVM_MP_STATE_SUSPENDED;
+	WRITE_ONCE(vcpu->arch.mp_state.mp_state, KVM_MP_STATE_SUSPENDED);
 	kvm_make_request(KVM_REQ_SUSPEND, vcpu);
 	kvm_vcpu_kick(vcpu);
 }
 
 static bool kvm_arm_vcpu_suspended(struct kvm_vcpu *vcpu)
 {
-	return vcpu->arch.mp_state.mp_state == KVM_MP_STATE_SUSPENDED;
+	return READ_ONCE(vcpu->arch.mp_state.mp_state) == KVM_MP_STATE_SUSPENDED;
 }
 
 int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
 				    struct kvm_mp_state *mp_state)
 {
-	*mp_state = vcpu->arch.mp_state;
+	*mp_state = READ_ONCE(vcpu->arch.mp_state);
 
 	return 0;
 }
@@ -478,12 +505,14 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
 {
 	int ret = 0;
 
+	spin_lock(&vcpu->arch.mp_state_lock);
+
 	switch (mp_state->mp_state) {
 	case KVM_MP_STATE_RUNNABLE:
-		vcpu->arch.mp_state = *mp_state;
+		WRITE_ONCE(vcpu->arch.mp_state, *mp_state);
 		break;
 	case KVM_MP_STATE_STOPPED:
-		kvm_arm_vcpu_power_off(vcpu);
+		__kvm_arm_vcpu_power_off(vcpu);
 		break;
 	case KVM_MP_STATE_SUSPENDED:
 		kvm_arm_vcpu_suspend(vcpu);
@@ -492,6 +521,8 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
 		ret = -EINVAL;
 	}
 
+	spin_unlock(&vcpu->arch.mp_state_lock);
+
 	return ret;
 }
 
@@ -585,9 +616,9 @@ int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu)
 	if (kvm_vm_is_protected(kvm))
 		kvm_call_hyp_nvhe(__pkvm_vcpu_init_traps, vcpu);
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.config_lock);
 	set_bit(KVM_ARCH_FLAG_HAS_RAN_ONCE, &kvm->arch.flags);
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.config_lock);
 
 	return ret;
 }
@@ -1202,7 +1233,7 @@ static int kvm_arch_vcpu_ioctl_vcpu_init(struct kvm_vcpu *vcpu,
 	if (test_bit(KVM_ARM_VCPU_POWER_OFF, vcpu->arch.features))
 		kvm_arm_vcpu_power_off(vcpu);
 	else
-		vcpu->arch.mp_state.mp_state = KVM_MP_STATE_RUNNABLE;
+		WRITE_ONCE(vcpu->arch.mp_state.mp_state, KVM_MP_STATE_RUNNABLE);
 
 	return 0;
 }
@@ -1870,12 +1901,33 @@ static int do_pkvm_init(u32 hyp_va_bits)
 	return ret;
 }
 
-static int kvm_hyp_init_protection(u32 hyp_va_bits)
+static u64 get_hyp_id_aa64pfr0_el1(void)
 {
-	void *addr = phys_to_virt(hyp_mem_base);
-	int ret;
+	/*
+	 * Track whether the system isn't affected by spectre/meltdown in the
+	 * hypervisor's view of id_aa64pfr0_el1, used for protected VMs.
+	 * Although this is per-CPU, we make it global for simplicity, e.g., not
+	 * to have to worry about vcpu migration.
+	 *
+	 * Unlike for non-protected VMs, userspace cannot override this for
+	 * protected VMs.
+	 */
+	u64 val = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1);
 
-	kvm_nvhe_sym(id_aa64pfr0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1);
+	val &= ~(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV2) |
+		 ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV3));
+
+	val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV2),
+			  arm64_get_spectre_v2_state() == SPECTRE_UNAFFECTED);
+	val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV3),
+			  arm64_get_meltdown_state() == SPECTRE_UNAFFECTED);
+
+	return val;
+}
+
+static void kvm_hyp_init_symbols(void)
+{
+	kvm_nvhe_sym(id_aa64pfr0_el1_sys_val) = get_hyp_id_aa64pfr0_el1();
 	kvm_nvhe_sym(id_aa64pfr1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1);
 	kvm_nvhe_sym(id_aa64isar0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64ISAR0_EL1);
 	kvm_nvhe_sym(id_aa64isar1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64ISAR1_EL1);
@@ -1883,6 +1935,12 @@ static int kvm_hyp_init_protection(u32 hyp_va_bits)
 	kvm_nvhe_sym(id_aa64mmfr0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1);
 	kvm_nvhe_sym(id_aa64mmfr1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
 	kvm_nvhe_sym(id_aa64mmfr2_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR2_EL1);
+}
+
+static int kvm_hyp_init_protection(u32 hyp_va_bits)
+{
+	void *addr = phys_to_virt(hyp_mem_base);
+	int ret;
 
 	ret = create_hyp_mappings(addr, addr + hyp_mem_size, PAGE_HYP);
 	if (ret)
@@ -2057,6 +2115,8 @@ static int init_hyp_mode(void)
 		cpu_prepare_hyp_mode(cpu);
 	}
 
+	kvm_hyp_init_symbols();
+
 	if (is_protected_kvm_enabled()) {
 		init_cpu_logical_map();
 
@@ -2064,9 +2124,7 @@ static int init_hyp_mode(void)
 			err = -ENODEV;
 			goto out_err;
 		}
-	}
 
-	if (is_protected_kvm_enabled()) {
 		err = kvm_hyp_init_protection(hyp_va_bits);
 		if (err) {
 			kvm_err("Failed to init hyp memory protection\n");
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/guest.c linux-libre-6.1.39-gnu/arch/arm64/kvm/guest.c
index 2ff13a3f8479..dd20b8688d23 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/guest.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/guest.c
@@ -951,7 +951,9 @@ int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu,
 
 	switch (attr->group) {
 	case KVM_ARM_VCPU_PMU_V3_CTRL:
+		mutex_lock(&vcpu->kvm->arch.config_lock);
 		ret = kvm_arm_pmu_v3_set_attr(vcpu, attr);
+		mutex_unlock(&vcpu->kvm->arch.config_lock);
 		break;
 	case KVM_ARM_VCPU_TIMER_CTRL:
 		ret = kvm_arm_timer_set_attr(vcpu, attr);
@@ -1059,7 +1061,7 @@ long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 		maddr = page_address(page);
 
 		if (!write) {
-			if (test_bit(PG_mte_tagged, &page->flags))
+			if (page_mte_tagged(page))
 				num_tags = mte_copy_tags_to_user(tags, maddr,
 							MTE_GRANULES_PER_PAGE);
 			else
@@ -1076,7 +1078,7 @@ long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 			 * completed fully
 			 */
 			if (num_tags == MTE_GRANULES_PER_PAGE)
-				set_bit(PG_mte_tagged, &page->flags);
+				set_page_mte_tagged(page);
 
 			kvm_release_pfn_dirty(pfn);
 		}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h
index 3330d1b76bdd..081aca8f432e 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h
@@ -81,7 +81,12 @@ static inline void __activate_traps_common(struct kvm_vcpu *vcpu)
 	 * EL1 instead of being trapped to EL2.
 	 */
 	if (kvm_arm_support_pmu_v3()) {
+		struct kvm_cpu_context *hctxt;
+
 		write_sysreg(0, pmselr_el0);
+
+		hctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt;
+		ctxt_sys_reg(hctxt, PMUSERENR_EL0) = read_sysreg(pmuserenr_el0);
 		write_sysreg(ARMV8_PMU_USERENR_MASK, pmuserenr_el0);
 	}
 
@@ -105,8 +110,12 @@ static inline void __deactivate_traps_common(struct kvm_vcpu *vcpu)
 	write_sysreg(vcpu->arch.mdcr_el2_host, mdcr_el2);
 
 	write_sysreg(0, hstr_el2);
-	if (kvm_arm_support_pmu_v3())
-		write_sysreg(0, pmuserenr_el0);
+	if (kvm_arm_support_pmu_v3()) {
+		struct kvm_cpu_context *hctxt;
+
+		hctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt;
+		write_sysreg(ctxt_sys_reg(hctxt, PMUSERENR_EL0), pmuserenr_el0);
+	}
 
 	if (cpus_have_final_cap(ARM64_SME)) {
 		sysreg_clear_set_s(SYS_HFGRTR_EL2, 0,
@@ -351,17 +360,21 @@ static bool kvm_hyp_handle_cp15_32(struct kvm_vcpu *vcpu, u64 *exit_code)
 	return false;
 }
 
-static bool kvm_hyp_handle_iabt_low(struct kvm_vcpu *vcpu, u64 *exit_code)
+static bool kvm_hyp_handle_memory_fault(struct kvm_vcpu *vcpu, u64 *exit_code)
 {
 	if (!__populate_fault_info(vcpu))
 		return true;
 
 	return false;
 }
+static bool kvm_hyp_handle_iabt_low(struct kvm_vcpu *vcpu, u64 *exit_code)
+	__alias(kvm_hyp_handle_memory_fault);
+static bool kvm_hyp_handle_watchpt_low(struct kvm_vcpu *vcpu, u64 *exit_code)
+	__alias(kvm_hyp_handle_memory_fault);
 
 static bool kvm_hyp_handle_dabt_low(struct kvm_vcpu *vcpu, u64 *exit_code)
 {
-	if (!__populate_fault_info(vcpu))
+	if (kvm_hyp_handle_memory_fault(vcpu, exit_code))
 		return true;
 
 	if (static_branch_unlikely(&vgic_v2_cpuif_trap)) {
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
index 07edfc7524c9..37440e1dda93 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
@@ -33,11 +33,14 @@
  * Allow for protected VMs:
  * - Floating-point and Advanced SIMD
  * - Data Independent Timing
+ * - Spectre/Meltdown Mitigation
  */
 #define PVM_ID_AA64PFR0_ALLOW (\
 	ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_FP) | \
 	ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_AdvSIMD) | \
-	ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_DIT) \
+	ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_DIT) | \
+	ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV2) | \
+	ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV3) \
 	)
 
 /*
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/switch.c linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/nvhe/switch.c
index c2cb46ca4fb6..895fb3200076 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/switch.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/nvhe/switch.c
@@ -186,6 +186,7 @@ static const exit_handler_fn hyp_exit_handlers[] = {
 	[ESR_ELx_EC_FP_ASIMD]		= kvm_hyp_handle_fpsimd,
 	[ESR_ELx_EC_IABT_LOW]		= kvm_hyp_handle_iabt_low,
 	[ESR_ELx_EC_DABT_LOW]		= kvm_hyp_handle_dabt_low,
+	[ESR_ELx_EC_WATCHPT_LOW]	= kvm_hyp_handle_watchpt_low,
 	[ESR_ELx_EC_PAC]		= kvm_hyp_handle_ptrauth,
 };
 
@@ -196,6 +197,7 @@ static const exit_handler_fn pvm_exit_handlers[] = {
 	[ESR_ELx_EC_FP_ASIMD]		= kvm_hyp_handle_fpsimd,
 	[ESR_ELx_EC_IABT_LOW]		= kvm_hyp_handle_iabt_low,
 	[ESR_ELx_EC_DABT_LOW]		= kvm_hyp_handle_dabt_low,
+	[ESR_ELx_EC_WATCHPT_LOW]	= kvm_hyp_handle_watchpt_low,
 	[ESR_ELx_EC_PAC]		= kvm_hyp_handle_ptrauth,
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/sys_regs.c linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/nvhe/sys_regs.c
index 0f9ac25afdf4..3d5121ee3977 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/sys_regs.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/nvhe/sys_regs.c
@@ -84,19 +84,12 @@ static u64 get_restricted_features_unsigned(u64 sys_reg_val,
 
 static u64 get_pvm_id_aa64pfr0(const struct kvm_vcpu *vcpu)
 {
-	const struct kvm *kvm = (const struct kvm *)kern_hyp_va(vcpu->kvm);
 	u64 set_mask = 0;
 	u64 allow_mask = PVM_ID_AA64PFR0_ALLOW;
 
 	set_mask |= get_restricted_features_unsigned(id_aa64pfr0_el1_sys_val,
 		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED);
 
-	/* Spectre and Meltdown mitigation in KVM */
-	set_mask |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV2),
-			       (u64)kvm->arch.pfr0_csv2);
-	set_mask |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_CSV3),
-			       (u64)kvm->arch.pfr0_csv3);
-
 	return (id_aa64pfr0_el1_sys_val & allow_mask) | set_mask;
 }
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/vhe/switch.c linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/vhe/switch.c
index 1a97391fedd2..45ac4a59cc2c 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/vhe/switch.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/hyp/vhe/switch.c
@@ -110,6 +110,7 @@ static const exit_handler_fn hyp_exit_handlers[] = {
 	[ESR_ELx_EC_FP_ASIMD]		= kvm_hyp_handle_fpsimd,
 	[ESR_ELx_EC_IABT_LOW]		= kvm_hyp_handle_iabt_low,
 	[ESR_ELx_EC_DABT_LOW]		= kvm_hyp_handle_dabt_low,
+	[ESR_ELx_EC_WATCHPT_LOW]	= kvm_hyp_handle_watchpt_low,
 	[ESR_ELx_EC_PAC]		= kvm_hyp_handle_ptrauth,
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hypercalls.c linux-libre-6.1.39-gnu/arch/arm64/kvm/hypercalls.c
index c9f401fa01a9..1f5beebf6217 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hypercalls.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/hypercalls.c
@@ -377,7 +377,7 @@ static int kvm_arm_set_fw_reg_bmap(struct kvm_vcpu *vcpu, u64 reg_id, u64 val)
 	if (val & ~fw_reg_features)
 		return -EINVAL;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.config_lock);
 
 	if (test_bit(KVM_ARCH_FLAG_HAS_RAN_ONCE, &kvm->arch.flags) &&
 	    val != *fw_reg_bmap) {
@@ -387,7 +387,7 @@ static int kvm_arm_set_fw_reg_bmap(struct kvm_vcpu *vcpu, u64 reg_id, u64 val)
 
 	WRITE_ONCE(*fw_reg_bmap, val);
 out:
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.config_lock);
 	return ret;
 }
 
@@ -397,6 +397,8 @@ int kvm_arm_set_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	u64 val;
 	int wa_level;
 
+	if (KVM_REG_SIZE(reg->id) != sizeof(val))
+		return -ENOENT;
 	if (copy_from_user(&val, uaddr, KVM_REG_SIZE(reg->id)))
 		return -EFAULT;
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/mmu.c linux-libre-6.1.39-gnu/arch/arm64/kvm/mmu.c
index 60ee3d9f01f8..54ccdcc2dbdf 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/mmu.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/mmu.c
@@ -646,14 +646,33 @@ static int get_user_mapping_size(struct kvm *kvm, u64 addr)
 				   CONFIG_PGTABLE_LEVELS),
 		.mm_ops		= &kvm_user_mm_ops,
 	};
+	unsigned long flags;
 	kvm_pte_t pte = 0;	/* Keep GCC quiet... */
 	u32 level = ~0;
 	int ret;
 
+	/*
+	 * Disable IRQs so that we hazard against a concurrent
+	 * teardown of the userspace page tables (which relies on
+	 * IPI-ing threads).
+	 */
+	local_irq_save(flags);
 	ret = kvm_pgtable_get_leaf(&pgt, addr, &pte, &level);
-	VM_BUG_ON(ret);
-	VM_BUG_ON(level >= KVM_PGTABLE_MAX_LEVELS);
-	VM_BUG_ON(!(pte & PTE_VALID));
+	local_irq_restore(flags);
+
+	if (ret)
+		return ret;
+
+	/*
+	 * Not seeing an error, but not updating level? Something went
+	 * deeply wrong...
+	 */
+	if (WARN_ON(level >= KVM_PGTABLE_MAX_LEVELS))
+		return -EFAULT;
+
+	/* Oops, the userspace PTs are gone... Replay the fault */
+	if (!kvm_pte_valid(pte))
+		return -EAGAIN;
 
 	return BIT(ARM64_HW_PGTABLE_LEVEL_SHIFT(level));
 }
@@ -1006,7 +1025,7 @@ static bool fault_supports_stage2_huge_mapping(struct kvm_memory_slot *memslot,
  *
  * Returns the size of the mapping.
  */
-static unsigned long
+static long
 transparent_hugepage_adjust(struct kvm *kvm, struct kvm_memory_slot *memslot,
 			    unsigned long hva, kvm_pfn_t *pfnp,
 			    phys_addr_t *ipap)
@@ -1018,8 +1037,15 @@ transparent_hugepage_adjust(struct kvm *kvm, struct kvm_memory_slot *memslot,
 	 * sure that the HVA and IPA are sufficiently aligned and that the
 	 * block map is contained within the memslot.
 	 */
-	if (fault_supports_stage2_huge_mapping(memslot, hva, PMD_SIZE) &&
-	    get_user_mapping_size(kvm, hva) >= PMD_SIZE) {
+	if (fault_supports_stage2_huge_mapping(memslot, hva, PMD_SIZE)) {
+		int sz = get_user_mapping_size(kvm, hva);
+
+		if (sz < 0)
+			return sz;
+
+		if (sz < PMD_SIZE)
+			return PAGE_SIZE;
+
 		/*
 		 * The address we faulted on is backed by a transparent huge
 		 * page.  However, because we map the compound huge page and
@@ -1110,9 +1136,9 @@ static int sanitise_mte_tags(struct kvm *kvm, kvm_pfn_t pfn,
 		return -EFAULT;
 
 	for (i = 0; i < nr_pages; i++, page++) {
-		if (!test_bit(PG_mte_tagged, &page->flags)) {
+		if (!page_mte_tagged(page)) {
 			mte_clear_page_tags(page_address(page));
-			set_bit(PG_mte_tagged, &page->flags);
+			set_page_mte_tagged(page);
 		}
 	}
 
@@ -1138,7 +1164,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	bool logging_active = memslot_is_logging(memslot);
 	bool use_read_lock = false;
 	unsigned long fault_level = kvm_vcpu_trap_get_fault_level(vcpu);
-	unsigned long vma_pagesize, fault_granule;
+	long vma_pagesize, fault_granule;
 	enum kvm_pgtable_prot prot = KVM_PGTABLE_PROT_R;
 	struct kvm_pgtable *pgt;
 
@@ -1152,6 +1178,20 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 		return -EFAULT;
 	}
 
+	/*
+	 * Permission faults just need to update the existing leaf entry,
+	 * and so normally don't require allocations from the memcache. The
+	 * only exception to this is when dirty logging is enabled at runtime
+	 * and a write fault needs to collapse a block entry into a table.
+	 */
+	if (fault_status != FSC_PERM ||
+	    (logging_active && write_fault)) {
+		ret = kvm_mmu_topup_memory_cache(memcache,
+						 kvm_mmu_cache_min_pages(kvm));
+		if (ret)
+			return ret;
+	}
+
 	/*
 	 * Let's check if we will get back a huge page backed by hugetlbfs, or
 	 * get block mapping for device MMIO region.
@@ -1208,36 +1248,17 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 		fault_ipa &= ~(vma_pagesize - 1);
 
 	gfn = fault_ipa >> PAGE_SHIFT;
-	mmap_read_unlock(current->mm);
-
-	/*
-	 * Permission faults just need to update the existing leaf entry,
-	 * and so normally don't require allocations from the memcache. The
-	 * only exception to this is when dirty logging is enabled at runtime
-	 * and a write fault needs to collapse a block entry into a table.
-	 */
-	if (fault_status != FSC_PERM || (logging_active && write_fault)) {
-		ret = kvm_mmu_topup_memory_cache(memcache,
-						 kvm_mmu_cache_min_pages(kvm));
-		if (ret)
-			return ret;
-	}
 
-	mmu_seq = vcpu->kvm->mmu_invalidate_seq;
 	/*
-	 * Ensure the read of mmu_invalidate_seq happens before we call
-	 * gfn_to_pfn_prot (which calls get_user_pages), so that we don't risk
-	 * the page we just got a reference to gets unmapped before we have a
-	 * chance to grab the mmu_lock, which ensure that if the page gets
-	 * unmapped afterwards, the call to kvm_unmap_gfn will take it away
-	 * from us again properly. This smp_rmb() interacts with the smp_wmb()
-	 * in kvm_mmu_notifier_invalidate_<page|range_end>.
+	 * Read mmu_invalidate_seq so that KVM can detect if the results of
+	 * vma_lookup() or __gfn_to_pfn_memslot() become stale prior to
+	 * acquiring kvm->mmu_lock.
 	 *
-	 * Besides, __gfn_to_pfn_memslot() instead of gfn_to_pfn_prot() is
-	 * used to avoid unnecessary overhead introduced to locate the memory
-	 * slot because it's always fixed even @gfn is adjusted for huge pages.
+	 * Rely on mmap_read_unlock() for an implicit smp_rmb(), which pairs
+	 * with the smp_wmb() in kvm_mmu_invalidate_end().
 	 */
-	smp_rmb();
+	mmu_seq = vcpu->kvm->mmu_invalidate_seq;
+	mmap_read_unlock(current->mm);
 
 	pfn = __gfn_to_pfn_memslot(memslot, gfn, false, NULL,
 				   write_fault, &writable, NULL);
@@ -1295,6 +1316,11 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 			vma_pagesize = transparent_hugepage_adjust(kvm, memslot,
 								   hva, &pfn,
 								   &fault_ipa);
+
+		if (vma_pagesize < 0) {
+			ret = vma_pagesize;
+			goto out_unlock;
+		}
 	}
 
 	if (fault_status != FSC_PERM && !device && kvm_has_mte(kvm)) {
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/pmu-emul.c linux-libre-6.1.39-gnu/arch/arm64/kvm/pmu-emul.c
index 0003c7d37533..c7e5f6a28c28 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/pmu-emul.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/pmu-emul.c
@@ -15,16 +15,14 @@
 #include <kvm/arm_pmu.h>
 #include <kvm/arm_vgic.h>
 
+#define PERF_ATTR_CFG1_COUNTER_64BIT	BIT(0)
+
 DEFINE_STATIC_KEY_FALSE(kvm_arm_pmu_available);
 
 static LIST_HEAD(arm_pmus);
 static DEFINE_MUTEX(arm_pmus_lock);
 
 static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx);
-static void kvm_pmu_update_pmc_chained(struct kvm_vcpu *vcpu, u64 select_idx);
-static void kvm_pmu_stop_counter(struct kvm_vcpu *vcpu, struct kvm_pmc *pmc);
-
-#define PERF_ATTR_CFG1_KVM_PMU_CHAINED 0x1
 
 static u32 kvm_pmu_event_mask(struct kvm *kvm)
 {
@@ -52,11 +50,22 @@ static u32 kvm_pmu_event_mask(struct kvm *kvm)
  * @select_idx: The counter index
  */
 static bool kvm_pmu_idx_is_64bit(struct kvm_vcpu *vcpu, u64 select_idx)
+{
+	return (select_idx == ARMV8_PMU_CYCLE_IDX);
+}
+
+static bool kvm_pmu_idx_has_64bit_overflow(struct kvm_vcpu *vcpu, u64 select_idx)
 {
 	return (select_idx == ARMV8_PMU_CYCLE_IDX &&
 		__vcpu_sys_reg(vcpu, PMCR_EL0) & ARMV8_PMU_PMCR_LC);
 }
 
+static bool kvm_pmu_counter_can_chain(struct kvm_vcpu *vcpu, u64 idx)
+{
+	return (!(idx & 1) && (idx + 1) < ARMV8_PMU_CYCLE_IDX &&
+		!kvm_pmu_idx_has_64bit_overflow(vcpu, idx));
+}
+
 static struct kvm_vcpu *kvm_pmc_to_vcpu(struct kvm_pmc *pmc)
 {
 	struct kvm_pmu *pmu;
@@ -69,91 +78,22 @@ static struct kvm_vcpu *kvm_pmc_to_vcpu(struct kvm_pmc *pmc)
 }
 
 /**
- * kvm_pmu_pmc_is_chained - determine if the pmc is chained
- * @pmc: The PMU counter pointer
- */
-static bool kvm_pmu_pmc_is_chained(struct kvm_pmc *pmc)
-{
-	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
-
-	return test_bit(pmc->idx >> 1, vcpu->arch.pmu.chained);
-}
-
-/**
- * kvm_pmu_idx_is_high_counter - determine if select_idx is a high/low counter
- * @select_idx: The counter index
- */
-static bool kvm_pmu_idx_is_high_counter(u64 select_idx)
-{
-	return select_idx & 0x1;
-}
-
-/**
- * kvm_pmu_get_canonical_pmc - obtain the canonical pmc
- * @pmc: The PMU counter pointer
- *
- * When a pair of PMCs are chained together we use the low counter (canonical)
- * to hold the underlying perf event.
- */
-static struct kvm_pmc *kvm_pmu_get_canonical_pmc(struct kvm_pmc *pmc)
-{
-	if (kvm_pmu_pmc_is_chained(pmc) &&
-	    kvm_pmu_idx_is_high_counter(pmc->idx))
-		return pmc - 1;
-
-	return pmc;
-}
-static struct kvm_pmc *kvm_pmu_get_alternate_pmc(struct kvm_pmc *pmc)
-{
-	if (kvm_pmu_idx_is_high_counter(pmc->idx))
-		return pmc - 1;
-	else
-		return pmc + 1;
-}
-
-/**
- * kvm_pmu_idx_has_chain_evtype - determine if the event type is chain
+ * kvm_pmu_get_counter_value - get PMU counter value
  * @vcpu: The vcpu pointer
  * @select_idx: The counter index
  */
-static bool kvm_pmu_idx_has_chain_evtype(struct kvm_vcpu *vcpu, u64 select_idx)
-{
-	u64 eventsel, reg;
-
-	select_idx |= 0x1;
-
-	if (select_idx == ARMV8_PMU_CYCLE_IDX)
-		return false;
-
-	reg = PMEVTYPER0_EL0 + select_idx;
-	eventsel = __vcpu_sys_reg(vcpu, reg) & kvm_pmu_event_mask(vcpu->kvm);
-
-	return eventsel == ARMV8_PMUV3_PERFCTR_CHAIN;
-}
-
-/**
- * kvm_pmu_get_pair_counter_value - get PMU counter value
- * @vcpu: The vcpu pointer
- * @pmc: The PMU counter pointer
- */
-static u64 kvm_pmu_get_pair_counter_value(struct kvm_vcpu *vcpu,
-					  struct kvm_pmc *pmc)
+u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu, u64 select_idx)
 {
-	u64 counter, counter_high, reg, enabled, running;
-
-	if (kvm_pmu_pmc_is_chained(pmc)) {
-		pmc = kvm_pmu_get_canonical_pmc(pmc);
-		reg = PMEVCNTR0_EL0 + pmc->idx;
+	u64 counter, reg, enabled, running;
+	struct kvm_pmu *pmu = &vcpu->arch.pmu;
+	struct kvm_pmc *pmc = &pmu->pmc[select_idx];
 
-		counter = __vcpu_sys_reg(vcpu, reg);
-		counter_high = __vcpu_sys_reg(vcpu, reg + 1);
+	if (!kvm_vcpu_has_pmu(vcpu))
+		return 0;
 
-		counter = lower_32_bits(counter) | (counter_high << 32);
-	} else {
-		reg = (pmc->idx == ARMV8_PMU_CYCLE_IDX)
-		      ? PMCCNTR_EL0 : PMEVCNTR0_EL0 + pmc->idx;
-		counter = __vcpu_sys_reg(vcpu, reg);
-	}
+	reg = (pmc->idx == ARMV8_PMU_CYCLE_IDX)
+		? PMCCNTR_EL0 : PMEVCNTR0_EL0 + pmc->idx;
+	counter = __vcpu_sys_reg(vcpu, reg);
 
 	/*
 	 * The real counter value is equal to the value of counter register plus
@@ -163,29 +103,7 @@ static u64 kvm_pmu_get_pair_counter_value(struct kvm_vcpu *vcpu,
 		counter += perf_event_read_value(pmc->perf_event, &enabled,
 						 &running);
 
-	return counter;
-}
-
-/**
- * kvm_pmu_get_counter_value - get PMU counter value
- * @vcpu: The vcpu pointer
- * @select_idx: The counter index
- */
-u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu, u64 select_idx)
-{
-	u64 counter;
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc = &pmu->pmc[select_idx];
-
-	if (!kvm_vcpu_has_pmu(vcpu))
-		return 0;
-
-	counter = kvm_pmu_get_pair_counter_value(vcpu, pmc);
-
-	if (kvm_pmu_pmc_is_chained(pmc) &&
-	    kvm_pmu_idx_is_high_counter(select_idx))
-		counter = upper_32_bits(counter);
-	else if (select_idx != ARMV8_PMU_CYCLE_IDX)
+	if (!kvm_pmu_idx_is_64bit(vcpu, select_idx))
 		counter = lower_32_bits(counter);
 
 	return counter;
@@ -218,7 +136,6 @@ void kvm_pmu_set_counter_value(struct kvm_vcpu *vcpu, u64 select_idx, u64 val)
  */
 static void kvm_pmu_release_perf_event(struct kvm_pmc *pmc)
 {
-	pmc = kvm_pmu_get_canonical_pmc(pmc);
 	if (pmc->perf_event) {
 		perf_event_disable(pmc->perf_event);
 		perf_event_release_kernel(pmc->perf_event);
@@ -236,11 +153,10 @@ static void kvm_pmu_stop_counter(struct kvm_vcpu *vcpu, struct kvm_pmc *pmc)
 {
 	u64 counter, reg, val;
 
-	pmc = kvm_pmu_get_canonical_pmc(pmc);
 	if (!pmc->perf_event)
 		return;
 
-	counter = kvm_pmu_get_pair_counter_value(vcpu, pmc);
+	counter = kvm_pmu_get_counter_value(vcpu, pmc->idx);
 
 	if (pmc->idx == ARMV8_PMU_CYCLE_IDX) {
 		reg = PMCCNTR_EL0;
@@ -252,9 +168,6 @@ static void kvm_pmu_stop_counter(struct kvm_vcpu *vcpu, struct kvm_pmc *pmc)
 
 	__vcpu_sys_reg(vcpu, reg) = val;
 
-	if (kvm_pmu_pmc_is_chained(pmc))
-		__vcpu_sys_reg(vcpu, reg + 1) = upper_32_bits(counter);
-
 	kvm_pmu_release_perf_event(pmc);
 }
 
@@ -285,8 +198,6 @@ void kvm_pmu_vcpu_reset(struct kvm_vcpu *vcpu)
 
 	for_each_set_bit(i, &mask, 32)
 		kvm_pmu_stop_counter(vcpu, &pmu->pmc[i]);
-
-	bitmap_zero(vcpu->arch.pmu.chained, ARMV8_PMU_MAX_COUNTER_PAIRS);
 }
 
 /**
@@ -340,12 +251,9 @@ void kvm_pmu_enable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 
 		pmc = &pmu->pmc[i];
 
-		/* A change in the enable state may affect the chain state */
-		kvm_pmu_update_pmc_chained(vcpu, i);
-		kvm_pmu_create_perf_event(vcpu, i);
-
-		/* At this point, pmc must be the canonical */
-		if (pmc->perf_event) {
+		if (!pmc->perf_event) {
+			kvm_pmu_create_perf_event(vcpu, i);
+		} else {
 			perf_event_enable(pmc->perf_event);
 			if (pmc->perf_event->state != PERF_EVENT_STATE_ACTIVE)
 				kvm_debug("fail to enable perf event\n");
@@ -375,11 +283,6 @@ void kvm_pmu_disable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 
 		pmc = &pmu->pmc[i];
 
-		/* A change in the enable state may affect the chain state */
-		kvm_pmu_update_pmc_chained(vcpu, i);
-		kvm_pmu_create_perf_event(vcpu, i);
-
-		/* At this point, pmc must be the canonical */
 		if (pmc->perf_event)
 			perf_event_disable(pmc->perf_event);
 	}
@@ -484,6 +387,65 @@ static void kvm_pmu_perf_overflow_notify_vcpu(struct irq_work *work)
 	kvm_vcpu_kick(vcpu);
 }
 
+/*
+ * Perform an increment on any of the counters described in @mask,
+ * generating the overflow if required, and propagate it as a chained
+ * event if possible.
+ */
+static void kvm_pmu_counter_increment(struct kvm_vcpu *vcpu,
+				      unsigned long mask, u32 event)
+{
+	int i;
+
+	if (!(__vcpu_sys_reg(vcpu, PMCR_EL0) & ARMV8_PMU_PMCR_E))
+		return;
+
+	/* Weed out disabled counters */
+	mask &= __vcpu_sys_reg(vcpu, PMCNTENSET_EL0);
+
+	for_each_set_bit(i, &mask, ARMV8_PMU_CYCLE_IDX) {
+		u64 type, reg;
+
+		/* Filter on event type */
+		type = __vcpu_sys_reg(vcpu, PMEVTYPER0_EL0 + i);
+		type &= kvm_pmu_event_mask(vcpu->kvm);
+		if (type != event)
+			continue;
+
+		/* Increment this counter */
+		reg = __vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i) + 1;
+		reg = lower_32_bits(reg);
+		__vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i) = reg;
+
+		if (reg) /* No overflow? move on */
+			continue;
+
+		/* Mark overflow */
+		__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(i);
+
+		if (kvm_pmu_counter_can_chain(vcpu, i))
+			kvm_pmu_counter_increment(vcpu, BIT(i + 1),
+						  ARMV8_PMUV3_PERFCTR_CHAIN);
+	}
+}
+
+/* Compute the sample period for a given counter value */
+static u64 compute_period(struct kvm_vcpu *vcpu, u64 select_idx, u64 counter)
+{
+	u64 val;
+
+	if (kvm_pmu_idx_is_64bit(vcpu, select_idx)) {
+		if (!kvm_pmu_idx_has_64bit_overflow(vcpu, select_idx))
+			val = -(counter & GENMASK(31, 0));
+		else
+			val = (-counter) & GENMASK(63, 0);
+	} else {
+		val = (-counter) & GENMASK(31, 0);
+	}
+
+	return val;
+}
+
 /**
  * When the perf event overflows, set the overflow status and inform the vcpu.
  */
@@ -503,10 +465,7 @@ static void kvm_pmu_perf_overflow(struct perf_event *perf_event,
 	 * Reset the sample period to the architectural limit,
 	 * i.e. the point where the counter overflows.
 	 */
-	period = -(local64_read(&perf_event->count));
-
-	if (!kvm_pmu_idx_is_64bit(vcpu, pmc->idx))
-		period &= GENMASK(31, 0);
+	period = compute_period(vcpu, idx, local64_read(&perf_event->count));
 
 	local64_set(&perf_event->hw.period_left, 0);
 	perf_event->attr.sample_period = period;
@@ -514,6 +473,10 @@ static void kvm_pmu_perf_overflow(struct perf_event *perf_event,
 
 	__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(idx);
 
+	if (kvm_pmu_counter_can_chain(vcpu, idx))
+		kvm_pmu_counter_increment(vcpu, BIT(idx + 1),
+					  ARMV8_PMUV3_PERFCTR_CHAIN);
+
 	if (kvm_pmu_overflow_status(vcpu)) {
 		kvm_make_request(KVM_REQ_IRQ_PENDING, vcpu);
 
@@ -533,50 +496,7 @@ static void kvm_pmu_perf_overflow(struct perf_event *perf_event,
  */
 void kvm_pmu_software_increment(struct kvm_vcpu *vcpu, u64 val)
 {
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	int i;
-
-	if (!kvm_vcpu_has_pmu(vcpu))
-		return;
-
-	if (!(__vcpu_sys_reg(vcpu, PMCR_EL0) & ARMV8_PMU_PMCR_E))
-		return;
-
-	/* Weed out disabled counters */
-	val &= __vcpu_sys_reg(vcpu, PMCNTENSET_EL0);
-
-	for (i = 0; i < ARMV8_PMU_CYCLE_IDX; i++) {
-		u64 type, reg;
-
-		if (!(val & BIT(i)))
-			continue;
-
-		/* PMSWINC only applies to ... SW_INC! */
-		type = __vcpu_sys_reg(vcpu, PMEVTYPER0_EL0 + i);
-		type &= kvm_pmu_event_mask(vcpu->kvm);
-		if (type != ARMV8_PMUV3_PERFCTR_SW_INCR)
-			continue;
-
-		/* increment this even SW_INC counter */
-		reg = __vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i) + 1;
-		reg = lower_32_bits(reg);
-		__vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i) = reg;
-
-		if (reg) /* no overflow on the low part */
-			continue;
-
-		if (kvm_pmu_pmc_is_chained(&pmu->pmc[i])) {
-			/* increment the high counter */
-			reg = __vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i + 1) + 1;
-			reg = lower_32_bits(reg);
-			__vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i + 1) = reg;
-			if (!reg) /* mark overflow on the high counter */
-				__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(i + 1);
-		} else {
-			/* mark overflow on low counter */
-			__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(i);
-		}
-	}
+	kvm_pmu_counter_increment(vcpu, val, ARMV8_PMUV3_PERFCTR_SW_INCR);
 }
 
 /**
@@ -591,6 +511,9 @@ void kvm_pmu_handle_pmcr(struct kvm_vcpu *vcpu, u64 val)
 	if (!kvm_vcpu_has_pmu(vcpu))
 		return;
 
+	/* The reset bits don't indicate any state, and shouldn't be saved. */
+	__vcpu_sys_reg(vcpu, PMCR_EL0) = val & ~(ARMV8_PMU_PMCR_C | ARMV8_PMU_PMCR_P);
+
 	if (val & ARMV8_PMU_PMCR_E) {
 		kvm_pmu_enable_counter_mask(vcpu,
 		       __vcpu_sys_reg(vcpu, PMCNTENSET_EL0));
@@ -608,6 +531,7 @@ void kvm_pmu_handle_pmcr(struct kvm_vcpu *vcpu, u64 val)
 		for_each_set_bit(i, &mask, 32)
 			kvm_pmu_set_counter_value(vcpu, i, 0);
 	}
+	kvm_vcpu_pmu_restore_guest(vcpu);
 }
 
 static bool kvm_pmu_counter_is_enabled(struct kvm_vcpu *vcpu, u64 select_idx)
@@ -625,18 +549,11 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx)
 {
 	struct arm_pmu *arm_pmu = vcpu->kvm->arch.arm_pmu;
 	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc;
+	struct kvm_pmc *pmc = &pmu->pmc[select_idx];
 	struct perf_event *event;
 	struct perf_event_attr attr;
 	u64 eventsel, counter, reg, data;
 
-	/*
-	 * For chained counters the event type and filtering attributes are
-	 * obtained from the low/even counter. We also use this counter to
-	 * determine if the event is enabled/disabled.
-	 */
-	pmc = kvm_pmu_get_canonical_pmc(&pmu->pmc[select_idx]);
-
 	reg = (pmc->idx == ARMV8_PMU_CYCLE_IDX)
 	      ? PMCCFILTR_EL0 : PMEVTYPER0_EL0 + pmc->idx;
 	data = __vcpu_sys_reg(vcpu, reg);
@@ -647,8 +564,12 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx)
 	else
 		eventsel = data & kvm_pmu_event_mask(vcpu->kvm);
 
-	/* Software increment event doesn't need to be backed by a perf event */
-	if (eventsel == ARMV8_PMUV3_PERFCTR_SW_INCR)
+	/*
+	 * Neither SW increment nor chained events need to be backed
+	 * by a perf event.
+	 */
+	if (eventsel == ARMV8_PMUV3_PERFCTR_SW_INCR ||
+	    eventsel == ARMV8_PMUV3_PERFCTR_CHAIN)
 		return;
 
 	/*
@@ -670,30 +591,20 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx)
 	attr.exclude_host = 1; /* Don't count host events */
 	attr.config = eventsel;
 
-	counter = kvm_pmu_get_pair_counter_value(vcpu, pmc);
+	counter = kvm_pmu_get_counter_value(vcpu, select_idx);
 
-	if (kvm_pmu_pmc_is_chained(pmc)) {
-		/**
-		 * The initial sample period (overflow count) of an event. For
-		 * chained counters we only support overflow interrupts on the
-		 * high counter.
-		 */
-		attr.sample_period = (-counter) & GENMASK(63, 0);
-		attr.config1 |= PERF_ATTR_CFG1_KVM_PMU_CHAINED;
+	/*
+	 * If counting with a 64bit counter, advertise it to the perf
+	 * code, carefully dealing with the initial sample period
+	 * which also depends on the overflow.
+	 */
+	if (kvm_pmu_idx_is_64bit(vcpu, select_idx))
+		attr.config1 |= PERF_ATTR_CFG1_COUNTER_64BIT;
 
-		event = perf_event_create_kernel_counter(&attr, -1, current,
-							 kvm_pmu_perf_overflow,
-							 pmc + 1);
-	} else {
-		/* The initial sample period (overflow count) of an event. */
-		if (kvm_pmu_idx_is_64bit(vcpu, pmc->idx))
-			attr.sample_period = (-counter) & GENMASK(63, 0);
-		else
-			attr.sample_period = (-counter) & GENMASK(31, 0);
+	attr.sample_period = compute_period(vcpu, select_idx, counter);
 
-		event = perf_event_create_kernel_counter(&attr, -1, current,
+	event = perf_event_create_kernel_counter(&attr, -1, current,
 						 kvm_pmu_perf_overflow, pmc);
-	}
 
 	if (IS_ERR(event)) {
 		pr_err_once("kvm: pmu event creation failed %ld\n",
@@ -704,41 +615,6 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx)
 	pmc->perf_event = event;
 }
 
-/**
- * kvm_pmu_update_pmc_chained - update chained bitmap
- * @vcpu: The vcpu pointer
- * @select_idx: The number of selected counter
- *
- * Update the chained bitmap based on the event type written in the
- * typer register and the enable state of the odd register.
- */
-static void kvm_pmu_update_pmc_chained(struct kvm_vcpu *vcpu, u64 select_idx)
-{
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc = &pmu->pmc[select_idx], *canonical_pmc;
-	bool new_state, old_state;
-
-	old_state = kvm_pmu_pmc_is_chained(pmc);
-	new_state = kvm_pmu_idx_has_chain_evtype(vcpu, pmc->idx) &&
-		    kvm_pmu_counter_is_enabled(vcpu, pmc->idx | 0x1);
-
-	if (old_state == new_state)
-		return;
-
-	canonical_pmc = kvm_pmu_get_canonical_pmc(pmc);
-	kvm_pmu_stop_counter(vcpu, canonical_pmc);
-	if (new_state) {
-		/*
-		 * During promotion from !chained to chained we must ensure
-		 * the adjacent counter is stopped and its event destroyed
-		 */
-		kvm_pmu_stop_counter(vcpu, kvm_pmu_get_alternate_pmc(pmc));
-		set_bit(pmc->idx >> 1, vcpu->arch.pmu.chained);
-		return;
-	}
-	clear_bit(pmc->idx >> 1, vcpu->arch.pmu.chained);
-}
-
 /**
  * kvm_pmu_set_counter_event_type - set selected counter to monitor some event
  * @vcpu: The vcpu pointer
@@ -766,7 +642,6 @@ void kvm_pmu_set_counter_event_type(struct kvm_vcpu *vcpu, u64 data,
 
 	__vcpu_sys_reg(vcpu, reg) = data & mask;
 
-	kvm_pmu_update_pmc_chained(vcpu, select_idx);
 	kvm_pmu_create_perf_event(vcpu, select_idx);
 }
 
@@ -975,7 +850,7 @@ static int kvm_arm_pmu_v3_set_pmu(struct kvm_vcpu *vcpu, int pmu_id)
 	struct arm_pmu *arm_pmu;
 	int ret = -ENXIO;
 
-	mutex_lock(&kvm->lock);
+	lockdep_assert_held(&kvm->arch.config_lock);
 	mutex_lock(&arm_pmus_lock);
 
 	list_for_each_entry(entry, &arm_pmus, entry) {
@@ -995,7 +870,6 @@ static int kvm_arm_pmu_v3_set_pmu(struct kvm_vcpu *vcpu, int pmu_id)
 	}
 
 	mutex_unlock(&arm_pmus_lock);
-	mutex_unlock(&kvm->lock);
 	return ret;
 }
 
@@ -1003,22 +877,20 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 {
 	struct kvm *kvm = vcpu->kvm;
 
+	lockdep_assert_held(&kvm->arch.config_lock);
+
 	if (!kvm_vcpu_has_pmu(vcpu))
 		return -ENODEV;
 
 	if (vcpu->arch.pmu.created)
 		return -EBUSY;
 
-	mutex_lock(&kvm->lock);
 	if (!kvm->arch.arm_pmu) {
 		/* No PMU set, get the default one */
 		kvm->arch.arm_pmu = kvm_pmu_probe_armpmu();
-		if (!kvm->arch.arm_pmu) {
-			mutex_unlock(&kvm->lock);
+		if (!kvm->arch.arm_pmu)
 			return -ENODEV;
-		}
 	}
-	mutex_unlock(&kvm->lock);
 
 	switch (attr->attr) {
 	case KVM_ARM_VCPU_PMU_V3_IRQ: {
@@ -1062,19 +934,13 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 		     filter.action != KVM_PMU_EVENT_DENY))
 			return -EINVAL;
 
-		mutex_lock(&kvm->lock);
-
-		if (test_bit(KVM_ARCH_FLAG_HAS_RAN_ONCE, &kvm->arch.flags)) {
-			mutex_unlock(&kvm->lock);
+		if (test_bit(KVM_ARCH_FLAG_HAS_RAN_ONCE, &kvm->arch.flags))
 			return -EBUSY;
-		}
 
 		if (!kvm->arch.pmu_filter) {
 			kvm->arch.pmu_filter = bitmap_alloc(nr_events, GFP_KERNEL_ACCOUNT);
-			if (!kvm->arch.pmu_filter) {
-				mutex_unlock(&kvm->lock);
+			if (!kvm->arch.pmu_filter)
 				return -ENOMEM;
-			}
 
 			/*
 			 * The default depends on the first applied filter.
@@ -1093,8 +959,6 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 		else
 			bitmap_clear(kvm->arch.pmu_filter, filter.base_event, filter.nevents);
 
-		mutex_unlock(&kvm->lock);
-
 		return 0;
 	}
 	case KVM_ARM_VCPU_PMU_V3_SET_PMU: {
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/psci.c linux-libre-6.1.39-gnu/arch/arm64/kvm/psci.c
index 7fbc4c1b9df0..5767e6baa61a 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/psci.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/psci.c
@@ -62,6 +62,7 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu)
 	struct vcpu_reset_state *reset_state;
 	struct kvm *kvm = source_vcpu->kvm;
 	struct kvm_vcpu *vcpu = NULL;
+	int ret = PSCI_RET_SUCCESS;
 	unsigned long cpu_id;
 
 	cpu_id = smccc_get_arg1(source_vcpu);
@@ -76,11 +77,15 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu)
 	 */
 	if (!vcpu)
 		return PSCI_RET_INVALID_PARAMS;
+
+	spin_lock(&vcpu->arch.mp_state_lock);
 	if (!kvm_arm_vcpu_stopped(vcpu)) {
 		if (kvm_psci_version(source_vcpu) != KVM_ARM_PSCI_0_1)
-			return PSCI_RET_ALREADY_ON;
+			ret = PSCI_RET_ALREADY_ON;
 		else
-			return PSCI_RET_INVALID_PARAMS;
+			ret = PSCI_RET_INVALID_PARAMS;
+
+		goto out_unlock;
 	}
 
 	reset_state = &vcpu->arch.reset_state;
@@ -96,7 +101,7 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu)
 	 */
 	reset_state->r0 = smccc_get_arg3(source_vcpu);
 
-	WRITE_ONCE(reset_state->reset, true);
+	reset_state->reset = true;
 	kvm_make_request(KVM_REQ_VCPU_RESET, vcpu);
 
 	/*
@@ -108,7 +113,9 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu)
 	vcpu->arch.mp_state.mp_state = KVM_MP_STATE_RUNNABLE;
 	kvm_vcpu_wake_up(vcpu);
 
-	return PSCI_RET_SUCCESS;
+out_unlock:
+	spin_unlock(&vcpu->arch.mp_state_lock);
+	return ret;
 }
 
 static unsigned long kvm_psci_vcpu_affinity_info(struct kvm_vcpu *vcpu)
@@ -168,8 +175,11 @@ static void kvm_prepare_system_event(struct kvm_vcpu *vcpu, u32 type, u64 flags)
 	 * after this call is handled and before the VCPUs have been
 	 * re-initialized.
 	 */
-	kvm_for_each_vcpu(i, tmp, vcpu->kvm)
-		tmp->arch.mp_state.mp_state = KVM_MP_STATE_STOPPED;
+	kvm_for_each_vcpu(i, tmp, vcpu->kvm) {
+		spin_lock(&tmp->arch.mp_state_lock);
+		WRITE_ONCE(tmp->arch.mp_state.mp_state, KVM_MP_STATE_STOPPED);
+		spin_unlock(&tmp->arch.mp_state_lock);
+	}
 	kvm_make_all_cpus_request(vcpu->kvm, KVM_REQ_SLEEP);
 
 	memset(&vcpu->run->system_event, 0, sizeof(vcpu->run->system_event));
@@ -229,7 +239,6 @@ static unsigned long kvm_psci_check_allowed_function(struct kvm_vcpu *vcpu, u32
 
 static int kvm_psci_0_2_call(struct kvm_vcpu *vcpu)
 {
-	struct kvm *kvm = vcpu->kvm;
 	u32 psci_fn = smccc_get_function(vcpu);
 	unsigned long val;
 	int ret = 1;
@@ -254,9 +263,7 @@ static int kvm_psci_0_2_call(struct kvm_vcpu *vcpu)
 		kvm_psci_narrow_to_32bit(vcpu);
 		fallthrough;
 	case PSCI_0_2_FN64_CPU_ON:
-		mutex_lock(&kvm->lock);
 		val = kvm_psci_vcpu_on(vcpu);
-		mutex_unlock(&kvm->lock);
 		break;
 	case PSCI_0_2_FN_AFFINITY_INFO:
 		kvm_psci_narrow_to_32bit(vcpu);
@@ -395,7 +402,6 @@ static int kvm_psci_1_x_call(struct kvm_vcpu *vcpu, u32 minor)
 
 static int kvm_psci_0_1_call(struct kvm_vcpu *vcpu)
 {
-	struct kvm *kvm = vcpu->kvm;
 	u32 psci_fn = smccc_get_function(vcpu);
 	unsigned long val;
 
@@ -405,9 +411,7 @@ static int kvm_psci_0_1_call(struct kvm_vcpu *vcpu)
 		val = PSCI_RET_SUCCESS;
 		break;
 	case KVM_PSCI_FN_CPU_ON:
-		mutex_lock(&kvm->lock);
 		val = kvm_psci_vcpu_on(vcpu);
-		mutex_unlock(&kvm->lock);
 		break;
 	default:
 		val = PSCI_RET_NOT_SUPPORTED;
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/reset.c linux-libre-6.1.39-gnu/arch/arm64/kvm/reset.c
index 5ae18472205a..f9d070473614 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/reset.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/reset.c
@@ -200,7 +200,7 @@ static int kvm_set_vm_width(struct kvm_vcpu *vcpu)
 
 	is32bit = vcpu_has_feature(vcpu, KVM_ARM_VCPU_EL1_32BIT);
 
-	lockdep_assert_held(&kvm->lock);
+	lockdep_assert_held(&kvm->arch.config_lock);
 
 	if (test_bit(KVM_ARCH_FLAG_REG_WIDTH_CONFIGURED, &kvm->arch.flags)) {
 		/*
@@ -253,17 +253,18 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
 	bool loaded;
 	u32 pstate;
 
-	mutex_lock(&vcpu->kvm->lock);
+	mutex_lock(&vcpu->kvm->arch.config_lock);
 	ret = kvm_set_vm_width(vcpu);
-	if (!ret) {
-		reset_state = vcpu->arch.reset_state;
-		WRITE_ONCE(vcpu->arch.reset_state.reset, false);
-	}
-	mutex_unlock(&vcpu->kvm->lock);
+	mutex_unlock(&vcpu->kvm->arch.config_lock);
 
 	if (ret)
 		return ret;
 
+	spin_lock(&vcpu->arch.mp_state_lock);
+	reset_state = vcpu->arch.reset_state;
+	vcpu->arch.reset_state.reset = false;
+	spin_unlock(&vcpu->arch.mp_state_lock);
+
 	/* Reset PMU outside of the non-preemptible section */
 	kvm_pmu_vcpu_reset(vcpu);
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/sys_regs.c linux-libre-6.1.39-gnu/arch/arm64/kvm/sys_regs.c
index f4a7c5abcbca..457e74f1f671 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/sys_regs.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/sys_regs.c
@@ -697,15 +697,16 @@ static bool access_pmcr(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 		return false;
 
 	if (p->is_write) {
-		/* Only update writeable bits of PMCR */
+		/*
+		 * Only update writeable bits of PMCR (continuing into
+		 * kvm_pmu_handle_pmcr() as well)
+		 */
 		val = __vcpu_sys_reg(vcpu, PMCR_EL0);
 		val &= ~ARMV8_PMU_PMCR_MASK;
 		val |= p->regval & ARMV8_PMU_PMCR_MASK;
 		if (!kvm_supports_32bit_el0())
 			val |= ARMV8_PMU_PMCR_LC;
-		__vcpu_sys_reg(vcpu, PMCR_EL0) = val;
 		kvm_pmu_handle_pmcr(vcpu, val);
-		kvm_vcpu_pmu_restore_guest(vcpu);
 	} else {
 		/* PMCR.P & PMCR.C are RAZ */
 		val = __vcpu_sys_reg(vcpu, PMCR_EL0)
@@ -767,6 +768,22 @@ static bool pmu_counter_idx_valid(struct kvm_vcpu *vcpu, u64 idx)
 	return true;
 }
 
+static int get_pmu_evcntr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r,
+			  u64 *val)
+{
+	u64 idx;
+
+	if (r->CRn == 9 && r->CRm == 13 && r->Op2 == 0)
+		/* PMCCNTR_EL0 */
+		idx = ARMV8_PMU_CYCLE_IDX;
+	else
+		/* PMEVCNTRn_EL0 */
+		idx = ((r->CRm & 3) << 3) | (r->Op2 & 7);
+
+	*val = kvm_pmu_get_counter_value(vcpu, idx);
+	return 0;
+}
+
 static bool access_pmu_evcntr(struct kvm_vcpu *vcpu,
 			      struct sys_reg_params *p,
 			      const struct sys_reg_desc *r)
@@ -983,7 +1000,7 @@ static bool access_pmuserenr(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 /* Macro to expand the PMEVCNTRn_EL0 register */
 #define PMU_PMEVCNTR_EL0(n)						\
 	{ PMU_SYS_REG(SYS_PMEVCNTRn_EL0(n)),				\
-	  .reset = reset_pmevcntr,					\
+	  .reset = reset_pmevcntr, .get_user = get_pmu_evcntr,		\
 	  .access = access_pmu_evcntr, .reg = (PMEVCNTR0_EL0 + n), }
 
 /* Macro to expand the PMEVTYPERn_EL0 register */
@@ -1632,7 +1649,8 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ PMU_SYS_REG(SYS_PMCEID1_EL0),
 	  .access = access_pmceid, .reset = NULL },
 	{ PMU_SYS_REG(SYS_PMCCNTR_EL0),
-	  .access = access_pmu_evcntr, .reset = reset_unknown, .reg = PMCCNTR_EL0 },
+	  .access = access_pmu_evcntr, .reset = reset_unknown,
+	  .reg = PMCCNTR_EL0, .get_user = get_pmu_evcntr},
 	{ PMU_SYS_REG(SYS_PMXEVTYPER_EL0),
 	  .access = access_pmu_evtyper, .reset = NULL },
 	{ PMU_SYS_REG(SYS_PMXEVCNTR_EL0),
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-debug.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-debug.c
index 78cde687383c..07aa0437125a 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-debug.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-debug.c
@@ -85,7 +85,7 @@ static void *vgic_debug_start(struct seq_file *s, loff_t *pos)
 	struct kvm *kvm = s->private;
 	struct vgic_state_iter *iter;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.config_lock);
 	iter = kvm->arch.vgic.iter;
 	if (iter) {
 		iter = ERR_PTR(-EBUSY);
@@ -104,7 +104,7 @@ static void *vgic_debug_start(struct seq_file *s, loff_t *pos)
 	if (end_of_vgic(iter))
 		iter = NULL;
 out:
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.config_lock);
 	return iter;
 }
 
@@ -132,12 +132,12 @@ static void vgic_debug_stop(struct seq_file *s, void *v)
 	if (IS_ERR(v))
 		return;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.config_lock);
 	iter = kvm->arch.vgic.iter;
 	kfree(iter->lpi_array);
 	kfree(iter);
 	kvm->arch.vgic.iter = NULL;
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.config_lock);
 }
 
 static void print_dist_state(struct seq_file *s, struct vgic_dist *dist)
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-init.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-init.c
index f6d4f4052555..f2f3bf4a04b0 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-init.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-init.c
@@ -74,9 +74,6 @@ int kvm_vgic_create(struct kvm *kvm, u32 type)
 	unsigned long i;
 	int ret;
 
-	if (irqchip_in_kernel(kvm))
-		return -EEXIST;
-
 	/*
 	 * This function is also called by the KVM_CREATE_IRQCHIP handler,
 	 * which had no chance yet to check the availability of the GICv2
@@ -87,10 +84,20 @@ int kvm_vgic_create(struct kvm *kvm, u32 type)
 		!kvm_vgic_global_state.can_emulate_gicv2)
 		return -ENODEV;
 
+	/* Must be held to avoid race with vCPU creation */
+	lockdep_assert_held(&kvm->lock);
+
 	ret = -EBUSY;
 	if (!lock_all_vcpus(kvm))
 		return ret;
 
+	mutex_lock(&kvm->arch.config_lock);
+
+	if (irqchip_in_kernel(kvm)) {
+		ret = -EEXIST;
+		goto out_unlock;
+	}
+
 	kvm_for_each_vcpu(i, vcpu, kvm) {
 		if (vcpu_has_run_once(vcpu))
 			goto out_unlock;
@@ -118,6 +125,7 @@ int kvm_vgic_create(struct kvm *kvm, u32 type)
 		INIT_LIST_HEAD(&kvm->arch.vgic.rd_regions);
 
 out_unlock:
+	mutex_unlock(&kvm->arch.config_lock);
 	unlock_all_vcpus(kvm);
 	return ret;
 }
@@ -227,9 +235,9 @@ int kvm_vgic_vcpu_init(struct kvm_vcpu *vcpu)
 	 * KVM io device for the redistributor that belongs to this VCPU.
 	 */
 	if (dist->vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) {
-		mutex_lock(&vcpu->kvm->lock);
+		mutex_lock(&vcpu->kvm->slots_lock);
 		ret = vgic_register_redist_iodev(vcpu);
-		mutex_unlock(&vcpu->kvm->lock);
+		mutex_unlock(&vcpu->kvm->slots_lock);
 	}
 	return ret;
 }
@@ -250,7 +258,6 @@ static void kvm_vgic_vcpu_enable(struct kvm_vcpu *vcpu)
  * The function is generally called when nr_spis has been explicitly set
  * by the guest through the KVM DEVICE API. If not nr_spis is set to 256.
  * vgic_initialized() returns true when this function has succeeded.
- * Must be called with kvm->lock held!
  */
 int vgic_init(struct kvm *kvm)
 {
@@ -259,6 +266,8 @@ int vgic_init(struct kvm *kvm)
 	int ret = 0, i;
 	unsigned long idx;
 
+	lockdep_assert_held(&kvm->arch.config_lock);
+
 	if (vgic_initialized(kvm))
 		return 0;
 
@@ -373,12 +382,13 @@ void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu)
 	vgic_cpu->rd_iodev.base_addr = VGIC_ADDR_UNDEF;
 }
 
-/* To be called with kvm->lock held */
 static void __kvm_vgic_destroy(struct kvm *kvm)
 {
 	struct kvm_vcpu *vcpu;
 	unsigned long i;
 
+	lockdep_assert_held(&kvm->arch.config_lock);
+
 	vgic_debug_destroy(kvm);
 
 	kvm_for_each_vcpu(i, vcpu, kvm)
@@ -389,9 +399,9 @@ static void __kvm_vgic_destroy(struct kvm *kvm)
 
 void kvm_vgic_destroy(struct kvm *kvm)
 {
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.config_lock);
 	__kvm_vgic_destroy(kvm);
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.config_lock);
 }
 
 /**
@@ -414,9 +424,9 @@ int vgic_lazy_init(struct kvm *kvm)
 		if (kvm->arch.vgic.vgic_model != KVM_DEV_TYPE_ARM_VGIC_V2)
 			return -EBUSY;
 
-		mutex_lock(&kvm->lock);
+		mutex_lock(&kvm->arch.config_lock);
 		ret = vgic_init(kvm);
-		mutex_unlock(&kvm->lock);
+		mutex_unlock(&kvm->arch.config_lock);
 	}
 
 	return ret;
@@ -436,30 +446,48 @@ int vgic_lazy_init(struct kvm *kvm)
 int kvm_vgic_map_resources(struct kvm *kvm)
 {
 	struct vgic_dist *dist = &kvm->arch.vgic;
+	enum vgic_type type;
+	gpa_t dist_base;
 	int ret = 0;
 
 	if (likely(vgic_ready(kvm)))
 		return 0;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->slots_lock);
+	mutex_lock(&kvm->arch.config_lock);
 	if (vgic_ready(kvm))
 		goto out;
 
 	if (!irqchip_in_kernel(kvm))
 		goto out;
 
-	if (dist->vgic_model == KVM_DEV_TYPE_ARM_VGIC_V2)
+	if (dist->vgic_model == KVM_DEV_TYPE_ARM_VGIC_V2) {
 		ret = vgic_v2_map_resources(kvm);
-	else
+		type = VGIC_V2;
+	} else {
 		ret = vgic_v3_map_resources(kvm);
+		type = VGIC_V3;
+	}
 
-	if (ret)
+	if (ret) {
 		__kvm_vgic_destroy(kvm);
-	else
-		dist->ready = true;
+		goto out;
+	}
+	dist->ready = true;
+	dist_base = dist->vgic_dist_base;
+	mutex_unlock(&kvm->arch.config_lock);
+
+	ret = vgic_register_dist_iodev(kvm, dist_base, type);
+	if (ret) {
+		kvm_err("Unable to register VGIC dist MMIO regions\n");
+		kvm_vgic_destroy(kvm);
+	}
+	mutex_unlock(&kvm->slots_lock);
+	return ret;
 
 out:
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.config_lock);
+	mutex_unlock(&kvm->slots_lock);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-its.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-its.c
index 733b53055f97..00ad6587bee9 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-its.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-its.c
@@ -1936,6 +1936,7 @@ void vgic_lpi_translation_cache_destroy(struct kvm *kvm)
 
 static int vgic_its_create(struct kvm_device *dev, u32 type)
 {
+	int ret;
 	struct vgic_its *its;
 
 	if (type != KVM_DEV_TYPE_ARM_VGIC_ITS)
@@ -1945,9 +1946,12 @@ static int vgic_its_create(struct kvm_device *dev, u32 type)
 	if (!its)
 		return -ENOMEM;
 
+	mutex_lock(&dev->kvm->arch.config_lock);
+
 	if (vgic_initialized(dev->kvm)) {
-		int ret = vgic_v4_init(dev->kvm);
+		ret = vgic_v4_init(dev->kvm);
 		if (ret < 0) {
+			mutex_unlock(&dev->kvm->arch.config_lock);
 			kfree(its);
 			return ret;
 		}
@@ -1958,6 +1962,14 @@ static int vgic_its_create(struct kvm_device *dev, u32 type)
 	mutex_init(&its->its_lock);
 	mutex_init(&its->cmd_lock);
 
+	/* Yep, even more trickery for lock ordering... */
+#ifdef CONFIG_LOCKDEP
+	mutex_lock(&its->cmd_lock);
+	mutex_lock(&its->its_lock);
+	mutex_unlock(&its->its_lock);
+	mutex_unlock(&its->cmd_lock);
+#endif
+
 	its->vgic_its_base = VGIC_ADDR_UNDEF;
 
 	INIT_LIST_HEAD(&its->device_list);
@@ -1976,7 +1988,11 @@ static int vgic_its_create(struct kvm_device *dev, u32 type)
 
 	dev->private = its;
 
-	return vgic_its_set_abi(its, NR_ITS_ABIS - 1);
+	ret = vgic_its_set_abi(its, NR_ITS_ABIS - 1);
+
+	mutex_unlock(&dev->kvm->arch.config_lock);
+
+	return ret;
 }
 
 static void vgic_its_destroy(struct kvm_device *kvm_dev)
@@ -2045,6 +2061,13 @@ static int vgic_its_attr_regs_access(struct kvm_device *dev,
 
 	mutex_lock(&dev->kvm->lock);
 
+	if (!lock_all_vcpus(dev->kvm)) {
+		mutex_unlock(&dev->kvm->lock);
+		return -EBUSY;
+	}
+
+	mutex_lock(&dev->kvm->arch.config_lock);
+
 	if (IS_VGIC_ADDR_UNDEF(its->vgic_its_base)) {
 		ret = -ENXIO;
 		goto out;
@@ -2058,11 +2081,6 @@ static int vgic_its_attr_regs_access(struct kvm_device *dev,
 		goto out;
 	}
 
-	if (!lock_all_vcpus(dev->kvm)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	addr = its->vgic_its_base + offset;
 
 	len = region->access_flags & VGIC_ACCESS_64bit ? 8 : 4;
@@ -2076,8 +2094,9 @@ static int vgic_its_attr_regs_access(struct kvm_device *dev,
 	} else {
 		*reg = region->its_read(dev->kvm, its, addr, len);
 	}
-	unlock_all_vcpus(dev->kvm);
 out:
+	mutex_unlock(&dev->kvm->arch.config_lock);
+	unlock_all_vcpus(dev->kvm);
 	mutex_unlock(&dev->kvm->lock);
 	return ret;
 }
@@ -2749,14 +2768,15 @@ static int vgic_its_ctrl(struct kvm *kvm, struct vgic_its *its, u64 attr)
 		return 0;
 
 	mutex_lock(&kvm->lock);
-	mutex_lock(&its->its_lock);
 
 	if (!lock_all_vcpus(kvm)) {
-		mutex_unlock(&its->its_lock);
 		mutex_unlock(&kvm->lock);
 		return -EBUSY;
 	}
 
+	mutex_lock(&kvm->arch.config_lock);
+	mutex_lock(&its->its_lock);
+
 	switch (attr) {
 	case KVM_DEV_ARM_ITS_CTRL_RESET:
 		vgic_its_reset(kvm, its);
@@ -2769,8 +2789,9 @@ static int vgic_its_ctrl(struct kvm *kvm, struct vgic_its *its, u64 attr)
 		break;
 	}
 
-	unlock_all_vcpus(kvm);
 	mutex_unlock(&its->its_lock);
+	mutex_unlock(&kvm->arch.config_lock);
+	unlock_all_vcpus(kvm);
 	mutex_unlock(&kvm->lock);
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-kvm-device.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-kvm-device.c
index edeac2380591..bf4b3d9631ce 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-kvm-device.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-kvm-device.c
@@ -46,7 +46,7 @@ int kvm_set_legacy_vgic_v2_addr(struct kvm *kvm, struct kvm_arm_device_addr *dev
 	struct vgic_dist *vgic = &kvm->arch.vgic;
 	int r;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.config_lock);
 	switch (FIELD_GET(KVM_ARM_DEVICE_TYPE_MASK, dev_addr->id)) {
 	case KVM_VGIC_V2_ADDR_TYPE_DIST:
 		r = vgic_check_type(kvm, KVM_DEV_TYPE_ARM_VGIC_V2);
@@ -68,7 +68,7 @@ int kvm_set_legacy_vgic_v2_addr(struct kvm *kvm, struct kvm_arm_device_addr *dev
 		r = -ENODEV;
 	}
 
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.config_lock);
 
 	return r;
 }
@@ -102,7 +102,11 @@ static int kvm_vgic_addr(struct kvm *kvm, struct kvm_device_attr *attr, bool wri
 		if (get_user(addr, uaddr))
 			return -EFAULT;
 
-	mutex_lock(&kvm->lock);
+	/*
+	 * Since we can't hold config_lock while registering the redistributor
+	 * iodevs, take the slots_lock immediately.
+	 */
+	mutex_lock(&kvm->slots_lock);
 	switch (attr->attr) {
 	case KVM_VGIC_V2_ADDR_TYPE_DIST:
 		r = vgic_check_type(kvm, KVM_DEV_TYPE_ARM_VGIC_V2);
@@ -182,6 +186,7 @@ static int kvm_vgic_addr(struct kvm *kvm, struct kvm_device_attr *attr, bool wri
 	if (r)
 		goto out;
 
+	mutex_lock(&kvm->arch.config_lock);
 	if (write) {
 		r = vgic_check_iorange(kvm, *addr_ptr, addr, alignment, size);
 		if (!r)
@@ -189,9 +194,10 @@ static int kvm_vgic_addr(struct kvm *kvm, struct kvm_device_attr *attr, bool wri
 	} else {
 		addr = *addr_ptr;
 	}
+	mutex_unlock(&kvm->arch.config_lock);
 
 out:
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->slots_lock);
 
 	if (!r && !write)
 		r =  put_user(addr, uaddr);
@@ -227,7 +233,7 @@ static int vgic_set_common_attr(struct kvm_device *dev,
 		    (val & 31))
 			return -EINVAL;
 
-		mutex_lock(&dev->kvm->lock);
+		mutex_lock(&dev->kvm->arch.config_lock);
 
 		if (vgic_ready(dev->kvm) || dev->kvm->arch.vgic.nr_spis)
 			ret = -EBUSY;
@@ -235,16 +241,16 @@ static int vgic_set_common_attr(struct kvm_device *dev,
 			dev->kvm->arch.vgic.nr_spis =
 				val - VGIC_NR_PRIVATE_IRQS;
 
-		mutex_unlock(&dev->kvm->lock);
+		mutex_unlock(&dev->kvm->arch.config_lock);
 
 		return ret;
 	}
 	case KVM_DEV_ARM_VGIC_GRP_CTRL: {
 		switch (attr->attr) {
 		case KVM_DEV_ARM_VGIC_CTRL_INIT:
-			mutex_lock(&dev->kvm->lock);
+			mutex_lock(&dev->kvm->arch.config_lock);
 			r = vgic_init(dev->kvm);
-			mutex_unlock(&dev->kvm->lock);
+			mutex_unlock(&dev->kvm->arch.config_lock);
 			return r;
 		case KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES:
 			/*
@@ -260,7 +266,10 @@ static int vgic_set_common_attr(struct kvm_device *dev,
 				mutex_unlock(&dev->kvm->lock);
 				return -EBUSY;
 			}
+
+			mutex_lock(&dev->kvm->arch.config_lock);
 			r = vgic_v3_save_pending_tables(dev->kvm);
+			mutex_unlock(&dev->kvm->arch.config_lock);
 			unlock_all_vcpus(dev->kvm);
 			mutex_unlock(&dev->kvm->lock);
 			return r;
@@ -411,15 +420,17 @@ static int vgic_v2_attr_regs_access(struct kvm_device *dev,
 
 	mutex_lock(&dev->kvm->lock);
 
+	if (!lock_all_vcpus(dev->kvm)) {
+		mutex_unlock(&dev->kvm->lock);
+		return -EBUSY;
+	}
+
+	mutex_lock(&dev->kvm->arch.config_lock);
+
 	ret = vgic_init(dev->kvm);
 	if (ret)
 		goto out;
 
-	if (!lock_all_vcpus(dev->kvm)) {
-		ret = -EBUSY;
-		goto out;
-	}
-
 	switch (attr->group) {
 	case KVM_DEV_ARM_VGIC_GRP_CPU_REGS:
 		ret = vgic_v2_cpuif_uaccess(vcpu, is_write, addr, &val);
@@ -432,8 +443,9 @@ static int vgic_v2_attr_regs_access(struct kvm_device *dev,
 		break;
 	}
 
-	unlock_all_vcpus(dev->kvm);
 out:
+	mutex_unlock(&dev->kvm->arch.config_lock);
+	unlock_all_vcpus(dev->kvm);
 	mutex_unlock(&dev->kvm->lock);
 
 	if (!ret && !is_write)
@@ -569,12 +581,14 @@ static int vgic_v3_attr_regs_access(struct kvm_device *dev,
 
 	mutex_lock(&dev->kvm->lock);
 
-	if (unlikely(!vgic_initialized(dev->kvm))) {
-		ret = -EBUSY;
-		goto out;
+	if (!lock_all_vcpus(dev->kvm)) {
+		mutex_unlock(&dev->kvm->lock);
+		return -EBUSY;
 	}
 
-	if (!lock_all_vcpus(dev->kvm)) {
+	mutex_lock(&dev->kvm->arch.config_lock);
+
+	if (unlikely(!vgic_initialized(dev->kvm))) {
 		ret = -EBUSY;
 		goto out;
 	}
@@ -609,8 +623,9 @@ static int vgic_v3_attr_regs_access(struct kvm_device *dev,
 		break;
 	}
 
-	unlock_all_vcpus(dev->kvm);
 out:
+	mutex_unlock(&dev->kvm->arch.config_lock);
+	unlock_all_vcpus(dev->kvm);
 	mutex_unlock(&dev->kvm->lock);
 
 	if (!ret && uaccess && !is_write) {
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-mmio-v3.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-mmio-v3.c
index 91201f743033..188d2187eede 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-mmio-v3.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-mmio-v3.c
@@ -111,7 +111,7 @@ static void vgic_mmio_write_v3_misc(struct kvm_vcpu *vcpu,
 	case GICD_CTLR: {
 		bool was_enabled, is_hwsgi;
 
-		mutex_lock(&vcpu->kvm->lock);
+		mutex_lock(&vcpu->kvm->arch.config_lock);
 
 		was_enabled = dist->enabled;
 		is_hwsgi = dist->nassgireq;
@@ -139,7 +139,7 @@ static void vgic_mmio_write_v3_misc(struct kvm_vcpu *vcpu,
 		else if (!was_enabled && dist->enabled)
 			vgic_kick_vcpus(vcpu->kvm);
 
-		mutex_unlock(&vcpu->kvm->lock);
+		mutex_unlock(&vcpu->kvm->arch.config_lock);
 		break;
 	}
 	case GICD_TYPER:
@@ -769,10 +769,13 @@ int vgic_register_redist_iodev(struct kvm_vcpu *vcpu)
 	struct vgic_io_device *rd_dev = &vcpu->arch.vgic_cpu.rd_iodev;
 	struct vgic_redist_region *rdreg;
 	gpa_t rd_base;
-	int ret;
+	int ret = 0;
+
+	lockdep_assert_held(&kvm->slots_lock);
+	mutex_lock(&kvm->arch.config_lock);
 
 	if (!IS_VGIC_ADDR_UNDEF(vgic_cpu->rd_iodev.base_addr))
-		return 0;
+		goto out_unlock;
 
 	/*
 	 * We may be creating VCPUs before having set the base address for the
@@ -782,10 +785,12 @@ int vgic_register_redist_iodev(struct kvm_vcpu *vcpu)
 	 */
 	rdreg = vgic_v3_rdist_free_slot(&vgic->rd_regions);
 	if (!rdreg)
-		return 0;
+		goto out_unlock;
 
-	if (!vgic_v3_check_base(kvm))
-		return -EINVAL;
+	if (!vgic_v3_check_base(kvm)) {
+		ret = -EINVAL;
+		goto out_unlock;
+	}
 
 	vgic_cpu->rdreg = rdreg;
 	vgic_cpu->rdreg_index = rdreg->free_index;
@@ -799,16 +804,20 @@ int vgic_register_redist_iodev(struct kvm_vcpu *vcpu)
 	rd_dev->nr_regions = ARRAY_SIZE(vgic_v3_rd_registers);
 	rd_dev->redist_vcpu = vcpu;
 
-	mutex_lock(&kvm->slots_lock);
+	mutex_unlock(&kvm->arch.config_lock);
+
 	ret = kvm_io_bus_register_dev(kvm, KVM_MMIO_BUS, rd_base,
 				      2 * SZ_64K, &rd_dev->dev);
-	mutex_unlock(&kvm->slots_lock);
-
 	if (ret)
 		return ret;
 
+	/* Protected by slots_lock */
 	rdreg->free_index++;
 	return 0;
+
+out_unlock:
+	mutex_unlock(&kvm->arch.config_lock);
+	return ret;
 }
 
 static void vgic_unregister_redist_iodev(struct kvm_vcpu *vcpu)
@@ -834,12 +843,10 @@ static int vgic_register_all_redist_iodevs(struct kvm *kvm)
 		/* The current c failed, so iterate over the previous ones. */
 		int i;
 
-		mutex_lock(&kvm->slots_lock);
 		for (i = 0; i < c; i++) {
 			vcpu = kvm_get_vcpu(kvm, i);
 			vgic_unregister_redist_iodev(vcpu);
 		}
-		mutex_unlock(&kvm->slots_lock);
 	}
 
 	return ret;
@@ -938,7 +945,9 @@ int vgic_v3_set_redist_base(struct kvm *kvm, u32 index, u64 addr, u32 count)
 {
 	int ret;
 
+	mutex_lock(&kvm->arch.config_lock);
 	ret = vgic_v3_alloc_redist_region(kvm, index, addr, count);
+	mutex_unlock(&kvm->arch.config_lock);
 	if (ret)
 		return ret;
 
@@ -950,8 +959,10 @@ int vgic_v3_set_redist_base(struct kvm *kvm, u32 index, u64 addr, u32 count)
 	if (ret) {
 		struct vgic_redist_region *rdreg;
 
+		mutex_lock(&kvm->arch.config_lock);
 		rdreg = vgic_v3_rdist_region_from_index(kvm, index);
 		vgic_v3_free_redist_region(rdreg);
+		mutex_unlock(&kvm->arch.config_lock);
 		return ret;
 	}
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-mmio.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-mmio.c
index b32d434c1d4a..eb5c58d785b9 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-mmio.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-mmio.c
@@ -527,13 +527,13 @@ unsigned long vgic_mmio_read_active(struct kvm_vcpu *vcpu,
 	u32 intid = VGIC_ADDR_TO_INTID(addr, 1);
 	u32 val;
 
-	mutex_lock(&vcpu->kvm->lock);
+	mutex_lock(&vcpu->kvm->arch.config_lock);
 	vgic_access_active_prepare(vcpu, intid);
 
 	val = __vgic_mmio_read_active(vcpu, addr, len);
 
 	vgic_access_active_finish(vcpu, intid);
-	mutex_unlock(&vcpu->kvm->lock);
+	mutex_unlock(&vcpu->kvm->arch.config_lock);
 
 	return val;
 }
@@ -622,13 +622,13 @@ void vgic_mmio_write_cactive(struct kvm_vcpu *vcpu,
 {
 	u32 intid = VGIC_ADDR_TO_INTID(addr, 1);
 
-	mutex_lock(&vcpu->kvm->lock);
+	mutex_lock(&vcpu->kvm->arch.config_lock);
 	vgic_access_active_prepare(vcpu, intid);
 
 	__vgic_mmio_write_cactive(vcpu, addr, len, val);
 
 	vgic_access_active_finish(vcpu, intid);
-	mutex_unlock(&vcpu->kvm->lock);
+	mutex_unlock(&vcpu->kvm->arch.config_lock);
 }
 
 int vgic_mmio_uaccess_write_cactive(struct kvm_vcpu *vcpu,
@@ -659,13 +659,13 @@ void vgic_mmio_write_sactive(struct kvm_vcpu *vcpu,
 {
 	u32 intid = VGIC_ADDR_TO_INTID(addr, 1);
 
-	mutex_lock(&vcpu->kvm->lock);
+	mutex_lock(&vcpu->kvm->arch.config_lock);
 	vgic_access_active_prepare(vcpu, intid);
 
 	__vgic_mmio_write_sactive(vcpu, addr, len, val);
 
 	vgic_access_active_finish(vcpu, intid);
-	mutex_unlock(&vcpu->kvm->lock);
+	mutex_unlock(&vcpu->kvm->arch.config_lock);
 }
 
 int vgic_mmio_uaccess_write_sactive(struct kvm_vcpu *vcpu,
@@ -1093,7 +1093,6 @@ int vgic_register_dist_iodev(struct kvm *kvm, gpa_t dist_base_address,
 			     enum vgic_type type)
 {
 	struct vgic_io_device *io_device = &kvm->arch.vgic.dist_iodev;
-	int ret = 0;
 	unsigned int len;
 
 	switch (type) {
@@ -1111,10 +1110,6 @@ int vgic_register_dist_iodev(struct kvm *kvm, gpa_t dist_base_address,
 	io_device->iodev_type = IODEV_DIST;
 	io_device->redist_vcpu = NULL;
 
-	mutex_lock(&kvm->slots_lock);
-	ret = kvm_io_bus_register_dev(kvm, KVM_MMIO_BUS, dist_base_address,
-				      len, &io_device->dev);
-	mutex_unlock(&kvm->slots_lock);
-
-	return ret;
+	return kvm_io_bus_register_dev(kvm, KVM_MMIO_BUS, dist_base_address,
+				       len, &io_device->dev);
 }
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v2.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-v2.c
index 645648349c99..7e9cdb78f7ce 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v2.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-v2.c
@@ -312,12 +312,6 @@ int vgic_v2_map_resources(struct kvm *kvm)
 		return ret;
 	}
 
-	ret = vgic_register_dist_iodev(kvm, dist->vgic_dist_base, VGIC_V2);
-	if (ret) {
-		kvm_err("Unable to register VGIC MMIO regions\n");
-		return ret;
-	}
-
 	if (!static_branch_unlikely(&vgic_v2_cpuif_trap)) {
 		ret = kvm_phys_addr_ioremap(kvm, dist->vgic_cpu_base,
 					    kvm_vgic_global_state.vcpu_base,
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v3.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-v3.c
index 826ff6f2a4e7..f86c3007a319 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v3.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-v3.c
@@ -350,26 +350,23 @@ retry:
  * The deactivation of the doorbell interrupt will trigger the
  * unmapping of the associated vPE.
  */
-static void unmap_all_vpes(struct vgic_dist *dist)
+static void unmap_all_vpes(struct kvm *kvm)
 {
-	struct irq_desc *desc;
+	struct vgic_dist *dist = &kvm->arch.vgic;
 	int i;
 
-	for (i = 0; i < dist->its_vm.nr_vpes; i++) {
-		desc = irq_to_desc(dist->its_vm.vpes[i]->irq);
-		irq_domain_deactivate_irq(irq_desc_get_irq_data(desc));
-	}
+	for (i = 0; i < dist->its_vm.nr_vpes; i++)
+		free_irq(dist->its_vm.vpes[i]->irq, kvm_get_vcpu(kvm, i));
 }
 
-static void map_all_vpes(struct vgic_dist *dist)
+static void map_all_vpes(struct kvm *kvm)
 {
-	struct irq_desc *desc;
+	struct vgic_dist *dist = &kvm->arch.vgic;
 	int i;
 
-	for (i = 0; i < dist->its_vm.nr_vpes; i++) {
-		desc = irq_to_desc(dist->its_vm.vpes[i]->irq);
-		irq_domain_activate_irq(irq_desc_get_irq_data(desc), false);
-	}
+	for (i = 0; i < dist->its_vm.nr_vpes; i++)
+		WARN_ON(vgic_v4_request_vpe_irq(kvm_get_vcpu(kvm, i),
+						dist->its_vm.vpes[i]->irq));
 }
 
 /**
@@ -394,7 +391,7 @@ int vgic_v3_save_pending_tables(struct kvm *kvm)
 	 * and enabling of the doorbells have already been done.
 	 */
 	if (kvm_vgic_global_state.has_gicv4_1) {
-		unmap_all_vpes(dist);
+		unmap_all_vpes(kvm);
 		vlpi_avail = true;
 	}
 
@@ -444,7 +441,7 @@ int vgic_v3_save_pending_tables(struct kvm *kvm)
 
 out:
 	if (vlpi_avail)
-		map_all_vpes(dist);
+		map_all_vpes(kvm);
 
 	return ret;
 }
@@ -541,7 +538,6 @@ int vgic_v3_map_resources(struct kvm *kvm)
 {
 	struct vgic_dist *dist = &kvm->arch.vgic;
 	struct kvm_vcpu *vcpu;
-	int ret = 0;
 	unsigned long c;
 
 	kvm_for_each_vcpu(c, vcpu, kvm) {
@@ -571,12 +567,6 @@ int vgic_v3_map_resources(struct kvm *kvm)
 		return -EBUSY;
 	}
 
-	ret = vgic_register_dist_iodev(kvm, dist->vgic_dist_base, VGIC_V3);
-	if (ret) {
-		kvm_err("Unable to register VGICv3 dist MMIO regions\n");
-		return ret;
-	}
-
 	if (kvm_vgic_global_state.has_gicv4_1)
 		vgic_v4_configure_vsgis(kvm);
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v4.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-v4.c
index ad06ba6c9b00..c1c28fe680ba 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v4.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic-v4.c
@@ -184,13 +184,14 @@ static void vgic_v4_disable_vsgis(struct kvm_vcpu *vcpu)
 	}
 }
 
-/* Must be called with the kvm lock held */
 void vgic_v4_configure_vsgis(struct kvm *kvm)
 {
 	struct vgic_dist *dist = &kvm->arch.vgic;
 	struct kvm_vcpu *vcpu;
 	unsigned long i;
 
+	lockdep_assert_held(&kvm->arch.config_lock);
+
 	kvm_arm_halt_guest(kvm);
 
 	kvm_for_each_vcpu(i, vcpu, kvm) {
@@ -222,14 +223,18 @@ void vgic_v4_get_vlpi_state(struct vgic_irq *irq, bool *val)
 	*val = !!(*ptr & mask);
 }
 
+int vgic_v4_request_vpe_irq(struct kvm_vcpu *vcpu, int irq)
+{
+	return request_irq(irq, vgic_v4_doorbell_handler, 0, "vcpu", vcpu);
+}
+
 /**
  * vgic_v4_init - Initialize the GICv4 data structures
  * @kvm:	Pointer to the VM being initialized
  *
  * We may be called each time a vITS is created, or when the
- * vgic is initialized. This relies on kvm->lock to be
- * held. In both cases, the number of vcpus should now be
- * fixed.
+ * vgic is initialized. In both cases, the number of vcpus
+ * should now be fixed.
  */
 int vgic_v4_init(struct kvm *kvm)
 {
@@ -238,6 +243,8 @@ int vgic_v4_init(struct kvm *kvm)
 	int nr_vcpus, ret;
 	unsigned long i;
 
+	lockdep_assert_held(&kvm->arch.config_lock);
+
 	if (!kvm_vgic_global_state.has_gicv4)
 		return 0; /* Nothing to see here... move along. */
 
@@ -283,8 +290,7 @@ int vgic_v4_init(struct kvm *kvm)
 			irq_flags &= ~IRQ_NOAUTOEN;
 		irq_set_status_flags(irq, irq_flags);
 
-		ret = request_irq(irq, vgic_v4_doorbell_handler,
-				  0, "vcpu", vcpu);
+		ret = vgic_v4_request_vpe_irq(vcpu, irq);
 		if (ret) {
 			kvm_err("failed to allocate vcpu IRQ%d\n", irq);
 			/*
@@ -305,14 +311,14 @@ int vgic_v4_init(struct kvm *kvm)
 /**
  * vgic_v4_teardown - Free the GICv4 data structures
  * @kvm:	Pointer to the VM being destroyed
- *
- * Relies on kvm->lock to be held.
  */
 void vgic_v4_teardown(struct kvm *kvm)
 {
 	struct its_vm *its_vm = &kvm->arch.vgic.its_vm;
 	int i;
 
+	lockdep_assert_held(&kvm->arch.config_lock);
+
 	if (!its_vm->vpes)
 		return;
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic.c linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic.c
index d97e6080b421..0a005da83ae6 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic.c
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic.c
@@ -24,11 +24,13 @@ struct vgic_global kvm_vgic_global_state __ro_after_init = {
 /*
  * Locking order is always:
  * kvm->lock (mutex)
- *   its->cmd_lock (mutex)
- *     its->its_lock (mutex)
- *       vgic_cpu->ap_list_lock		must be taken with IRQs disabled
- *         kvm->lpi_list_lock		must be taken with IRQs disabled
- *           vgic_irq->irq_lock		must be taken with IRQs disabled
+ *   vcpu->mutex (mutex)
+ *     kvm->arch.config_lock (mutex)
+ *       its->cmd_lock (mutex)
+ *         its->its_lock (mutex)
+ *           vgic_cpu->ap_list_lock		must be taken with IRQs disabled
+ *             kvm->lpi_list_lock		must be taken with IRQs disabled
+ *               vgic_irq->irq_lock		must be taken with IRQs disabled
  *
  * As the ap_list_lock might be taken from the timer interrupt handler,
  * we have to disable IRQs before taking this lock and everything lower
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic.h linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic.h
index 0c8da72953f0..23e280fa0a16 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic.h
+++ linux-libre-6.1.39-gnu/arch/arm64/kvm/vgic/vgic.h
@@ -331,5 +331,6 @@ int vgic_v4_init(struct kvm *kvm);
 void vgic_v4_teardown(struct kvm *kvm);
 void vgic_v4_configure_vsgis(struct kvm *kvm);
 void vgic_v4_get_vlpi_state(struct vgic_irq *irq, bool *val);
+int vgic_v4_request_vpe_irq(struct kvm_vcpu *vcpu, int irq);
 
 #endif
diff --git linux-libre-6.1-gnu/arch/arm64/mm/copypage.c linux-libre-6.1.39-gnu/arch/arm64/mm/copypage.c
index 24913271e898..f2fa8a0776e2 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/copypage.c
+++ linux-libre-6.1.39-gnu/arch/arm64/mm/copypage.c
@@ -21,9 +21,12 @@ void copy_highpage(struct page *to, struct page *from)
 
 	copy_page(kto, kfrom);
 
-	if (system_supports_mte() && test_bit(PG_mte_tagged, &from->flags)) {
-		set_bit(PG_mte_tagged, &to->flags);
+	if (kasan_hw_tags_enabled())
+		page_kasan_tag_reset(to);
+
+	if (system_supports_mte() && page_mte_tagged(from)) {
 		mte_copy_page_tags(kto, kfrom);
+		set_page_mte_tagged(to);
 	}
 }
 EXPORT_SYMBOL(copy_highpage);
diff --git linux-libre-6.1-gnu/arch/arm64/mm/fault.c linux-libre-6.1.39-gnu/arch/arm64/mm/fault.c
index 5b391490e045..6b6b8a82f294 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/arm64/mm/fault.c
@@ -30,6 +30,7 @@
 #include <asm/bug.h>
 #include <asm/cmpxchg.h>
 #include <asm/cpufeature.h>
+#include <asm/efi.h>
 #include <asm/exception.h>
 #include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
@@ -353,6 +354,11 @@ static bool is_el1_mte_sync_tag_check_fault(unsigned long esr)
 	return false;
 }
 
+static bool is_translation_fault(unsigned long esr)
+{
+	return (esr & ESR_ELx_FSC_TYPE) == ESR_ELx_FSC_FAULT;
+}
+
 static void __do_kernel_fault(unsigned long addr, unsigned long esr,
 			      struct pt_regs *regs)
 {
@@ -385,12 +391,16 @@ static void __do_kernel_fault(unsigned long addr, unsigned long esr,
 	} else if (addr < PAGE_SIZE) {
 		msg = "NULL pointer dereference";
 	} else {
-		if (kfence_handle_page_fault(addr, esr & ESR_ELx_WNR, regs))
+		if (is_translation_fault(esr) &&
+		    kfence_handle_page_fault(addr, esr & ESR_ELx_WNR, regs))
 			return;
 
 		msg = "paging request";
 	}
 
+	if (efi_runtime_fixup_exception(regs, msg))
+		return;
+
 	die_kernel_fault(msg, addr, esr, regs);
 }
 
@@ -470,30 +480,17 @@ static void do_bad_area(unsigned long far, unsigned long esr,
 	}
 }
 
-#define VM_FAULT_BADMAP		0x010000
-#define VM_FAULT_BADACCESS	0x020000
+#define VM_FAULT_BADMAP		((__force vm_fault_t)0x010000)
+#define VM_FAULT_BADACCESS	((__force vm_fault_t)0x020000)
 
-static vm_fault_t __do_page_fault(struct mm_struct *mm, unsigned long addr,
+static vm_fault_t __do_page_fault(struct mm_struct *mm,
+				  struct vm_area_struct *vma, unsigned long addr,
 				  unsigned int mm_flags, unsigned long vm_flags,
 				  struct pt_regs *regs)
 {
-	struct vm_area_struct *vma = find_vma(mm, addr);
-
-	if (unlikely(!vma))
-		return VM_FAULT_BADMAP;
-
 	/*
 	 * Ok, we have a good vm_area for this memory access, so we can handle
 	 * it.
-	 */
-	if (unlikely(vma->vm_start > addr)) {
-		if (!(vma->vm_flags & VM_GROWSDOWN))
-			return VM_FAULT_BADMAP;
-		if (expand_stack(vma, addr))
-			return VM_FAULT_BADMAP;
-	}
-
-	/*
 	 * Check that the permissions on the VMA allow for the fault which
 	 * occurred.
 	 */
@@ -525,6 +522,7 @@ static int __kprobes do_page_fault(unsigned long far, unsigned long esr,
 	unsigned long vm_flags;
 	unsigned int mm_flags = FAULT_FLAG_DEFAULT;
 	unsigned long addr = untagged_addr(far);
+	struct vm_area_struct *vma;
 
 	if (kprobe_page_fault(regs, esr))
 		return 0;
@@ -575,31 +573,14 @@ static int __kprobes do_page_fault(unsigned long far, unsigned long esr,
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
 
-	/*
-	 * As per x86, we may deadlock here. However, since the kernel only
-	 * validly references user space from well defined areas of the code,
-	 * we can bug out early if this is from code which shouldn't.
-	 */
-	if (!mmap_read_trylock(mm)) {
-		if (!user_mode(regs) && !search_exception_tables(regs->pc))
-			goto no_context;
 retry:
-		mmap_read_lock(mm);
-	} else {
-		/*
-		 * The above mmap_read_trylock() might have succeeded in which
-		 * case, we'll have missed the might_sleep() from down_read().
-		 */
-		might_sleep();
-#ifdef CONFIG_DEBUG_VM
-		if (!user_mode(regs) && !search_exception_tables(regs->pc)) {
-			mmap_read_unlock(mm);
-			goto no_context;
-		}
-#endif
+	vma = lock_mm_and_find_vma(mm, addr, regs);
+	if (unlikely(!vma)) {
+		fault = VM_FAULT_BADMAP;
+		goto done;
 	}
 
-	fault = __do_page_fault(mm, addr, mm_flags, vm_flags, regs);
+	fault = __do_page_fault(mm, vma, addr, mm_flags, vm_flags, regs);
 
 	/* Quick path to respond to signals */
 	if (fault_signal_pending(fault, regs)) {
@@ -618,6 +599,7 @@ retry:
 	}
 	mmap_read_unlock(mm);
 
+done:
 	/*
 	 * Handle the "normal" (no error) case first.
 	 */
@@ -934,5 +916,5 @@ struct page *alloc_zeroed_user_highpage_movable(struct vm_area_struct *vma,
 void tag_clear_highpage(struct page *page)
 {
 	mte_zero_clear_page_tags(page_address(page));
-	set_bit(PG_mte_tagged, &page->flags);
+	set_page_mte_tagged(page);
 }
diff --git linux-libre-6.1-gnu/arch/arm64/mm/mteswap.c linux-libre-6.1.39-gnu/arch/arm64/mm/mteswap.c
index bed803d8e158..70f913205db9 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/mteswap.c
+++ linux-libre-6.1.39-gnu/arch/arm64/mm/mteswap.c
@@ -24,7 +24,7 @@ int mte_save_tags(struct page *page)
 {
 	void *tag_storage, *ret;
 
-	if (!test_bit(PG_mte_tagged, &page->flags))
+	if (!page_mte_tagged(page))
 		return 0;
 
 	tag_storage = mte_allocate_tag_storage();
diff --git linux-libre-6.1-gnu/arch/arm64/net/bpf_jit.h linux-libre-6.1.39-gnu/arch/arm64/net/bpf_jit.h
index a6acb94ea3d6..c2edadb8ec6a 100644
--- linux-libre-6.1-gnu/arch/arm64/net/bpf_jit.h
+++ linux-libre-6.1.39-gnu/arch/arm64/net/bpf_jit.h
@@ -281,4 +281,8 @@
 /* DMB */
 #define A64_DMB_ISH aarch64_insn_gen_dmb(AARCH64_INSN_MB_ISH)
 
+/* ADR */
+#define A64_ADR(Rd, offset) \
+	aarch64_insn_gen_adr(0, offset, Rd, AARCH64_INSN_ADR_TYPE_ADR)
+
 #endif /* _BPF_JIT_H */
diff --git linux-libre-6.1-gnu/arch/arm64/net/bpf_jit_comp.c linux-libre-6.1.39-gnu/arch/arm64/net/bpf_jit_comp.c
index 30f76178608b..8f16217c111c 100644
--- linux-libre-6.1-gnu/arch/arm64/net/bpf_jit_comp.c
+++ linux-libre-6.1.39-gnu/arch/arm64/net/bpf_jit_comp.c
@@ -1905,7 +1905,8 @@ static int prepare_trampoline(struct jit_ctx *ctx, struct bpf_tramp_image *im,
 		restore_args(ctx, args_off, nargs);
 		/* call original func */
 		emit(A64_LDR64I(A64_R(10), A64_SP, retaddr_off), ctx);
-		emit(A64_BLR(A64_R(10)), ctx);
+		emit(A64_ADR(A64_LR, AARCH64_INSN_SIZE * 2), ctx);
+		emit(A64_RET(A64_R(10)), ctx);
 		/* store return value */
 		emit(A64_STR64I(A64_R(0), A64_SP, retval_off), ctx);
 		/* reserve a nop for bpf_tramp_image_put */
diff --git linux-libre-6.1-gnu/arch/csky/Kconfig linux-libre-6.1.39-gnu/arch/csky/Kconfig
index adee6ab36862..742009123fd5 100644
--- linux-libre-6.1-gnu/arch/csky/Kconfig
+++ linux-libre-6.1.39-gnu/arch/csky/Kconfig
@@ -96,6 +96,7 @@ config CSKY
 	select HAVE_RSEQ
 	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS
+	select LOCK_MM_AND_FIND_VMA
 	select MAY_HAVE_SPARSE_IRQ
 	select MODULES_USE_ELF_RELA if MODULES
 	select OF
diff --git linux-libre-6.1-gnu/arch/csky/mm/fault.c linux-libre-6.1.39-gnu/arch/csky/mm/fault.c
index e15f736cca4b..a885518ce1dd 100644
--- linux-libre-6.1-gnu/arch/csky/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/csky/mm/fault.c
@@ -97,13 +97,12 @@ static inline void mm_fault_error(struct pt_regs *regs, unsigned long addr, vm_f
 	BUG();
 }
 
-static inline void bad_area(struct pt_regs *regs, struct mm_struct *mm, int code, unsigned long addr)
+static inline void bad_area_nosemaphore(struct pt_regs *regs, struct mm_struct *mm, int code, unsigned long addr)
 {
 	/*
 	 * Something tried to access memory that isn't in our memory map.
 	 * Fix it, but check if it's kernel or user first.
 	 */
-	mmap_read_unlock(mm);
 	/* User mode accesses just cause a SIGSEGV */
 	if (user_mode(regs)) {
 		do_trap(regs, SIGSEGV, code, addr);
@@ -238,20 +237,9 @@ asmlinkage void do_page_fault(struct pt_regs *regs)
 	if (is_write(regs))
 		flags |= FAULT_FLAG_WRITE;
 retry:
-	mmap_read_lock(mm);
-	vma = find_vma(mm, addr);
+	vma = lock_mm_and_find_vma(mm, addr, regs);
 	if (unlikely(!vma)) {
-		bad_area(regs, mm, code, addr);
-		return;
-	}
-	if (likely(vma->vm_start <= addr))
-		goto good_area;
-	if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) {
-		bad_area(regs, mm, code, addr);
-		return;
-	}
-	if (unlikely(expand_stack(vma, addr))) {
-		bad_area(regs, mm, code, addr);
+		bad_area_nosemaphore(regs, mm, code, addr);
 		return;
 	}
 
@@ -259,11 +247,11 @@ retry:
 	 * Ok, we have a good vm_area for this memory access, so
 	 * we can handle it.
 	 */
-good_area:
 	code = SEGV_ACCERR;
 
 	if (unlikely(access_error(regs, vma))) {
-		bad_area(regs, mm, code, addr);
+		mmap_read_unlock(mm);
+		bad_area_nosemaphore(regs, mm, code, addr);
 		return;
 	}
 
diff --git linux-libre-6.1-gnu/arch/hexagon/Kconfig linux-libre-6.1.39-gnu/arch/hexagon/Kconfig
index 54eadf265178..6726f4941015 100644
--- linux-libre-6.1-gnu/arch/hexagon/Kconfig
+++ linux-libre-6.1.39-gnu/arch/hexagon/Kconfig
@@ -28,6 +28,7 @@ config HEXAGON
 	select GENERIC_SMP_IDLE_THREAD
 	select STACKTRACE_SUPPORT
 	select GENERIC_CLOCKEVENTS_BROADCAST
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA
 	select GENERIC_CPU_DEVICES
 	select ARCH_WANT_LD_ORPHAN_WARN
diff --git linux-libre-6.1-gnu/arch/hexagon/mm/vm_fault.c linux-libre-6.1.39-gnu/arch/hexagon/mm/vm_fault.c
index f73c7cbfe326..583b08727166 100644
--- linux-libre-6.1-gnu/arch/hexagon/mm/vm_fault.c
+++ linux-libre-6.1.39-gnu/arch/hexagon/mm/vm_fault.c
@@ -57,21 +57,10 @@ void do_page_fault(unsigned long address, long cause, struct pt_regs *regs)
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 retry:
-	mmap_read_lock(mm);
-	vma = find_vma(mm, address);
-	if (!vma)
-		goto bad_area;
+	vma = lock_mm_and_find_vma(mm, address, regs);
+	if (unlikely(!vma))
+		goto bad_area_nosemaphore;
 
-	if (vma->vm_start <= address)
-		goto good_area;
-
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-
-	if (expand_stack(vma, address))
-		goto bad_area;
-
-good_area:
 	/* Address space is OK.  Now check access rights. */
 	si_code = SEGV_ACCERR;
 
@@ -140,6 +129,7 @@ good_area:
 bad_area:
 	mmap_read_unlock(mm);
 
+bad_area_nosemaphore:
 	if (user_mode(regs)) {
 		force_sig_fault(SIGSEGV, si_code, (void __user *)address);
 		return;
diff --git linux-libre-6.1-gnu/arch/ia64/kernel/elfcore.c linux-libre-6.1.39-gnu/arch/ia64/kernel/elfcore.c
index 94680521fbf9..8895df121540 100644
--- linux-libre-6.1-gnu/arch/ia64/kernel/elfcore.c
+++ linux-libre-6.1.39-gnu/arch/ia64/kernel/elfcore.c
@@ -7,7 +7,7 @@
 #include <asm/elf.h>
 
 
-Elf64_Half elf_core_extra_phdrs(void)
+Elf64_Half elf_core_extra_phdrs(struct coredump_params *cprm)
 {
 	return GATE_EHDR->e_phnum;
 }
@@ -60,7 +60,7 @@ int elf_core_write_extra_data(struct coredump_params *cprm)
 	return 1;
 }
 
-size_t elf_core_extra_data_size(void)
+size_t elf_core_extra_data_size(struct coredump_params *cprm)
 {
 	const struct elf_phdr *const gate_phdrs =
 		(const struct elf_phdr *) (GATE_ADDR + GATE_EHDR->e_phoff);
diff --git linux-libre-6.1-gnu/arch/ia64/kernel/salinfo.c linux-libre-6.1.39-gnu/arch/ia64/kernel/salinfo.c
index bd3ba276e69c..03b632c56899 100644
--- linux-libre-6.1-gnu/arch/ia64/kernel/salinfo.c
+++ linux-libre-6.1.39-gnu/arch/ia64/kernel/salinfo.c
@@ -581,7 +581,7 @@ static int salinfo_cpu_pre_down(unsigned int cpu)
  * 'data' contains an integer that corresponds to the feature we're
  * testing
  */
-static int proc_salinfo_show(struct seq_file *m, void *v)
+static int __maybe_unused proc_salinfo_show(struct seq_file *m, void *v)
 {
 	unsigned long data = (unsigned long)v;
 	seq_puts(m, (sal_platform_features & data) ? "1\n" : "0\n");
diff --git linux-libre-6.1-gnu/arch/ia64/kernel/sys_ia64.c linux-libre-6.1.39-gnu/arch/ia64/kernel/sys_ia64.c
index 215bf3f8cb20..4f24910cfe73 100644
--- linux-libre-6.1-gnu/arch/ia64/kernel/sys_ia64.c
+++ linux-libre-6.1.39-gnu/arch/ia64/kernel/sys_ia64.c
@@ -170,6 +170,9 @@ ia64_mremap (unsigned long addr, unsigned long old_len, unsigned long new_len, u
 asmlinkage long
 ia64_clock_getres(const clockid_t which_clock, struct __kernel_timespec __user *tp)
 {
+	struct timespec64 rtn_tp;
+	s64 tick_ns;
+
 	/*
 	 * ia64's clock_gettime() syscall is implemented as a vdso call
 	 * fsys_clock_gettime(). Currently it handles only
@@ -185,8 +188,8 @@ ia64_clock_getres(const clockid_t which_clock, struct __kernel_timespec __user *
 	switch (which_clock) {
 	case CLOCK_REALTIME:
 	case CLOCK_MONOTONIC:
-		s64 tick_ns = DIV_ROUND_UP(NSEC_PER_SEC, local_cpu_data->itc_freq);
-		struct timespec64 rtn_tp = ns_to_timespec64(tick_ns);
+		tick_ns = DIV_ROUND_UP(NSEC_PER_SEC, local_cpu_data->itc_freq);
+		rtn_tp = ns_to_timespec64(tick_ns);
 		return put_timespec64(&rtn_tp, tp);
 	}
 
diff --git linux-libre-6.1-gnu/arch/ia64/mm/contig.c linux-libre-6.1.39-gnu/arch/ia64/mm/contig.c
index 24901d809301..1e9eaa107eb7 100644
--- linux-libre-6.1-gnu/arch/ia64/mm/contig.c
+++ linux-libre-6.1.39-gnu/arch/ia64/mm/contig.c
@@ -77,7 +77,7 @@ skip:
 	return __per_cpu_start + __per_cpu_offset[smp_processor_id()];
 }
 
-static inline void
+static inline __init void
 alloc_per_cpu_data(void)
 {
 	size_t size = PERCPU_PAGE_SIZE * num_possible_cpus();
diff --git linux-libre-6.1-gnu/arch/ia64/mm/fault.c linux-libre-6.1.39-gnu/arch/ia64/mm/fault.c
index ef78c2d66cdd..99a09abe1d2c 100644
--- linux-libre-6.1-gnu/arch/ia64/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/ia64/mm/fault.c
@@ -110,10 +110,12 @@ retry:
          * register backing store that needs to expand upwards, in
          * this case vma will be null, but prev_vma will ne non-null
          */
-        if (( !vma && prev_vma ) || (address < vma->vm_start) )
-		goto check_expansion;
+        if (( !vma && prev_vma ) || (address < vma->vm_start) ) {
+		vma = expand_stack(mm, address);
+		if (!vma)
+			goto bad_area_nosemaphore;
+	}
 
-  good_area:
 	code = SEGV_ACCERR;
 
 	/* OK, we've got a good vm_area for this memory area.  Check the access permissions: */
@@ -174,35 +176,9 @@ retry:
 	mmap_read_unlock(mm);
 	return;
 
-  check_expansion:
-	if (!(prev_vma && (prev_vma->vm_flags & VM_GROWSUP) && (address == prev_vma->vm_end))) {
-		if (!vma)
-			goto bad_area;
-		if (!(vma->vm_flags & VM_GROWSDOWN))
-			goto bad_area;
-		if (REGION_NUMBER(address) != REGION_NUMBER(vma->vm_start)
-		    || REGION_OFFSET(address) >= RGN_MAP_LIMIT)
-			goto bad_area;
-		if (expand_stack(vma, address))
-			goto bad_area;
-	} else {
-		vma = prev_vma;
-		if (REGION_NUMBER(address) != REGION_NUMBER(vma->vm_start)
-		    || REGION_OFFSET(address) >= RGN_MAP_LIMIT)
-			goto bad_area;
-		/*
-		 * Since the register backing store is accessed sequentially,
-		 * we disallow growing it by more than a page at a time.
-		 */
-		if (address > vma->vm_end + PAGE_SIZE - sizeof(long))
-			goto bad_area;
-		if (expand_upwards(vma, address))
-			goto bad_area;
-	}
-	goto good_area;
-
   bad_area:
 	mmap_read_unlock(mm);
+  bad_area_nosemaphore:
 	if ((isr & IA64_ISR_SP)
 	    || ((isr & IA64_ISR_NA) && (isr & IA64_ISR_CODE_MASK) == IA64_ISR_CODE_LFETCH))
 	{
diff --git linux-libre-6.1-gnu/arch/ia64/mm/hugetlbpage.c linux-libre-6.1.39-gnu/arch/ia64/mm/hugetlbpage.c
index f993cb36c062..921db957d2e6 100644
--- linux-libre-6.1-gnu/arch/ia64/mm/hugetlbpage.c
+++ linux-libre-6.1.39-gnu/arch/ia64/mm/hugetlbpage.c
@@ -58,7 +58,7 @@ huge_pte_offset (struct mm_struct *mm, unsigned long addr, unsigned long sz)
 
 	pgd = pgd_offset(mm, taddr);
 	if (pgd_present(*pgd)) {
-		p4d = p4d_offset(pgd, addr);
+		p4d = p4d_offset(pgd, taddr);
 		if (p4d_present(*p4d)) {
 			pud = pud_offset(p4d, taddr);
 			if (pud_present(*pud)) {
diff --git linux-libre-6.1-gnu/arch/loongarch/Kconfig linux-libre-6.1.39-gnu/arch/loongarch/Kconfig
index 903096bd87f8..51d738ac12e5 100644
--- linux-libre-6.1-gnu/arch/loongarch/Kconfig
+++ linux-libre-6.1.39-gnu/arch/loongarch/Kconfig
@@ -107,6 +107,7 @@ config LOONGARCH
 	select HAVE_VIRT_CPU_ACCOUNTING_GEN if !SMP
 	select IRQ_FORCED_THREADING
 	select IRQ_LOONGARCH_CPU
+	select LOCK_MM_AND_FIND_VMA
 	select MMU_GATHER_MERGE_VMAS if MMU
 	select MODULES_USE_ELF_RELA if MODULES
 	select NEED_PER_CPU_EMBED_FIRST_CHUNK
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/cpu-features.h linux-libre-6.1.39-gnu/arch/loongarch/include/asm/cpu-features.h
index b07974218393..f6177f133477 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/cpu-features.h
+++ linux-libre-6.1.39-gnu/arch/loongarch/include/asm/cpu-features.h
@@ -42,6 +42,7 @@
 #define cpu_has_fpu		cpu_opt(LOONGARCH_CPU_FPU)
 #define cpu_has_lsx		cpu_opt(LOONGARCH_CPU_LSX)
 #define cpu_has_lasx		cpu_opt(LOONGARCH_CPU_LASX)
+#define cpu_has_crc32		cpu_opt(LOONGARCH_CPU_CRC32)
 #define cpu_has_complex		cpu_opt(LOONGARCH_CPU_COMPLEX)
 #define cpu_has_crypto		cpu_opt(LOONGARCH_CPU_CRYPTO)
 #define cpu_has_lvz		cpu_opt(LOONGARCH_CPU_LVZ)
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/cpu.h linux-libre-6.1.39-gnu/arch/loongarch/include/asm/cpu.h
index 754f28506791..927577055263 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/cpu.h
+++ linux-libre-6.1.39-gnu/arch/loongarch/include/asm/cpu.h
@@ -78,25 +78,26 @@ enum cpu_type_enum {
 #define CPU_FEATURE_FPU			3	/* CPU has FPU */
 #define CPU_FEATURE_LSX			4	/* CPU has LSX (128-bit SIMD) */
 #define CPU_FEATURE_LASX		5	/* CPU has LASX (256-bit SIMD) */
-#define CPU_FEATURE_COMPLEX		6	/* CPU has Complex instructions */
-#define CPU_FEATURE_CRYPTO		7	/* CPU has Crypto instructions */
-#define CPU_FEATURE_LVZ			8	/* CPU has Virtualization extension */
-#define CPU_FEATURE_LBT_X86		9	/* CPU has X86 Binary Translation */
-#define CPU_FEATURE_LBT_ARM		10	/* CPU has ARM Binary Translation */
-#define CPU_FEATURE_LBT_MIPS		11	/* CPU has MIPS Binary Translation */
-#define CPU_FEATURE_TLB			12	/* CPU has TLB */
-#define CPU_FEATURE_CSR			13	/* CPU has CSR */
-#define CPU_FEATURE_WATCH		14	/* CPU has watchpoint registers */
-#define CPU_FEATURE_VINT		15	/* CPU has vectored interrupts */
-#define CPU_FEATURE_CSRIPI		16	/* CPU has CSR-IPI */
-#define CPU_FEATURE_EXTIOI		17	/* CPU has EXT-IOI */
-#define CPU_FEATURE_PREFETCH		18	/* CPU has prefetch instructions */
-#define CPU_FEATURE_PMP			19	/* CPU has perfermance counter */
-#define CPU_FEATURE_SCALEFREQ		20	/* CPU supports cpufreq scaling */
-#define CPU_FEATURE_FLATMODE		21	/* CPU has flat mode */
-#define CPU_FEATURE_EIODECODE		22	/* CPU has EXTIOI interrupt pin decode mode */
-#define CPU_FEATURE_GUESTID		23	/* CPU has GuestID feature */
-#define CPU_FEATURE_HYPERVISOR		24	/* CPU has hypervisor (running in VM) */
+#define CPU_FEATURE_CRC32		6	/* CPU has CRC32 instructions */
+#define CPU_FEATURE_COMPLEX		7	/* CPU has Complex instructions */
+#define CPU_FEATURE_CRYPTO		8	/* CPU has Crypto instructions */
+#define CPU_FEATURE_LVZ			9	/* CPU has Virtualization extension */
+#define CPU_FEATURE_LBT_X86		10	/* CPU has X86 Binary Translation */
+#define CPU_FEATURE_LBT_ARM		11	/* CPU has ARM Binary Translation */
+#define CPU_FEATURE_LBT_MIPS		12	/* CPU has MIPS Binary Translation */
+#define CPU_FEATURE_TLB			13	/* CPU has TLB */
+#define CPU_FEATURE_CSR			14	/* CPU has CSR */
+#define CPU_FEATURE_WATCH		15	/* CPU has watchpoint registers */
+#define CPU_FEATURE_VINT		16	/* CPU has vectored interrupts */
+#define CPU_FEATURE_CSRIPI		17	/* CPU has CSR-IPI */
+#define CPU_FEATURE_EXTIOI		18	/* CPU has EXT-IOI */
+#define CPU_FEATURE_PREFETCH		19	/* CPU has prefetch instructions */
+#define CPU_FEATURE_PMP			20	/* CPU has perfermance counter */
+#define CPU_FEATURE_SCALEFREQ		21	/* CPU supports cpufreq scaling */
+#define CPU_FEATURE_FLATMODE		22	/* CPU has flat mode */
+#define CPU_FEATURE_EIODECODE		23	/* CPU has EXTIOI interrupt pin decode mode */
+#define CPU_FEATURE_GUESTID		24	/* CPU has GuestID feature */
+#define CPU_FEATURE_HYPERVISOR		25	/* CPU has hypervisor (running in VM) */
 
 #define LOONGARCH_CPU_CPUCFG		BIT_ULL(CPU_FEATURE_CPUCFG)
 #define LOONGARCH_CPU_LAM		BIT_ULL(CPU_FEATURE_LAM)
@@ -104,6 +105,7 @@ enum cpu_type_enum {
 #define LOONGARCH_CPU_FPU		BIT_ULL(CPU_FEATURE_FPU)
 #define LOONGARCH_CPU_LSX		BIT_ULL(CPU_FEATURE_LSX)
 #define LOONGARCH_CPU_LASX		BIT_ULL(CPU_FEATURE_LASX)
+#define LOONGARCH_CPU_CRC32		BIT_ULL(CPU_FEATURE_CRC32)
 #define LOONGARCH_CPU_COMPLEX		BIT_ULL(CPU_FEATURE_COMPLEX)
 #define LOONGARCH_CPU_CRYPTO		BIT_ULL(CPU_FEATURE_CRYPTO)
 #define LOONGARCH_CPU_LVZ		BIT_ULL(CPU_FEATURE_LVZ)
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/loongarch.h linux-libre-6.1.39-gnu/arch/loongarch/include/asm/loongarch.h
index 7f8d57a61c8b..62835d84a647 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/loongarch.h
+++ linux-libre-6.1.39-gnu/arch/loongarch/include/asm/loongarch.h
@@ -117,7 +117,7 @@ static inline u32 read_cpucfg(u32 reg)
 #define  CPUCFG1_EP			BIT(22)
 #define  CPUCFG1_RPLV			BIT(23)
 #define  CPUCFG1_HUGEPG			BIT(24)
-#define  CPUCFG1_IOCSRBRD		BIT(25)
+#define  CPUCFG1_CRC32			BIT(25)
 #define  CPUCFG1_MSGINT			BIT(26)
 
 #define LOONGARCH_CPUCFG2		0x2
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/cpu-probe.c linux-libre-6.1.39-gnu/arch/loongarch/kernel/cpu-probe.c
index 255a09876ef2..5adf0f736c6d 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/cpu-probe.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/kernel/cpu-probe.c
@@ -60,7 +60,7 @@ static inline void set_elf_platform(int cpu, const char *plat)
 
 /* MAP BASE */
 unsigned long vm_map_base;
-EXPORT_SYMBOL_GPL(vm_map_base);
+EXPORT_SYMBOL(vm_map_base);
 
 static void cpu_probe_addrbits(struct cpuinfo_loongarch *c)
 {
@@ -94,13 +94,18 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c)
 	c->options = LOONGARCH_CPU_CPUCFG | LOONGARCH_CPU_CSR |
 		     LOONGARCH_CPU_TLB | LOONGARCH_CPU_VINT | LOONGARCH_CPU_WATCH;
 
-	elf_hwcap |= HWCAP_LOONGARCH_CRC32;
+	elf_hwcap = HWCAP_LOONGARCH_CPUCFG;
 
 	config = read_cpucfg(LOONGARCH_CPUCFG1);
 	if (config & CPUCFG1_UAL) {
 		c->options |= LOONGARCH_CPU_UAL;
 		elf_hwcap |= HWCAP_LOONGARCH_UAL;
 	}
+	if (config & CPUCFG1_CRC32) {
+		c->options |= LOONGARCH_CPU_CRC32;
+		elf_hwcap |= HWCAP_LOONGARCH_CRC32;
+	}
+
 
 	config = read_cpucfg(LOONGARCH_CPUCFG2);
 	if (config & CPUCFG2_LAM) {
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/perf_event.c linux-libre-6.1.39-gnu/arch/loongarch/kernel/perf_event.c
index 707bd32e5c4f..3a2edb157b65 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/perf_event.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/kernel/perf_event.c
@@ -271,7 +271,7 @@ static void loongarch_pmu_enable_event(struct hw_perf_event *evt, int idx)
 	WARN_ON(idx < 0 || idx >= loongarch_pmu.num_counters);
 
 	/* Make sure interrupt enabled. */
-	cpuc->saved_ctrl[idx] = M_PERFCTL_EVENT(evt->event_base & 0xff) |
+	cpuc->saved_ctrl[idx] = M_PERFCTL_EVENT(evt->event_base) |
 		(evt->config_base & M_PERFCTL_CONFIG_MASK) | CSR_PERFCTRL_IE;
 
 	cpu = (event->cpu >= 0) ? event->cpu : smp_processor_id();
@@ -594,7 +594,7 @@ static struct pmu pmu = {
 
 static unsigned int loongarch_pmu_perf_event_encode(const struct loongarch_perf_event *pev)
 {
-	return (pev->event_id & 0xff);
+	return M_PERFCTL_EVENT(pev->event_id);
 }
 
 static const struct loongarch_perf_event *loongarch_pmu_map_general_event(int idx)
@@ -849,7 +849,7 @@ static void resume_local_counters(void)
 
 static const struct loongarch_perf_event *loongarch_pmu_map_raw_event(u64 config)
 {
-	raw_event.event_id = config & 0xff;
+	raw_event.event_id = M_PERFCTL_EVENT(config);
 
 	return &raw_event;
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/proc.c linux-libre-6.1.39-gnu/arch/loongarch/kernel/proc.c
index 5c67cc4fd56d..0d82907b5404 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/proc.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/kernel/proc.c
@@ -76,6 +76,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	if (cpu_has_fpu)	seq_printf(m, " fpu");
 	if (cpu_has_lsx)	seq_printf(m, " lsx");
 	if (cpu_has_lasx)	seq_printf(m, " lasx");
+	if (cpu_has_crc32)	seq_printf(m, " crc32");
 	if (cpu_has_complex)	seq_printf(m, " complex");
 	if (cpu_has_crypto)	seq_printf(m, " crypto");
 	if (cpu_has_lvz)	seq_printf(m, " lvz");
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/process.c linux-libre-6.1.39-gnu/arch/loongarch/kernel/process.c
index ddb8ba4eb399..90a5de746332 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/process.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/kernel/process.c
@@ -185,20 +185,14 @@ out:
 
 unsigned long __get_wchan(struct task_struct *task)
 {
-	unsigned long pc;
+	unsigned long pc = 0;
 	struct unwind_state state;
 
 	if (!try_get_task_stack(task))
 		return 0;
 
-	unwind_start(&state, task, NULL);
-	state.sp = thread_saved_fp(task);
-	get_stack_info(state.sp, state.task, &state.stack_info);
-	state.pc = thread_saved_ra(task);
-#ifdef CONFIG_UNWINDER_PROLOGUE
-	state.type = UNWINDER_PROLOGUE;
-#endif
-	for (; !unwind_done(&state); unwind_next_frame(&state)) {
+	for (unwind_start(&state, task, NULL);
+	     !unwind_done(&state); unwind_next_frame(&state)) {
 		pc = unwind_get_return_address(&state);
 		if (!pc)
 			break;
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/time.c linux-libre-6.1.39-gnu/arch/loongarch/kernel/time.c
index 786735dcc8d6..d2b7d5df132a 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/time.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/kernel/time.c
@@ -135,16 +135,17 @@ static int get_timer_irq(void)
 
 int constant_clockevent_init(void)
 {
-	int irq;
 	unsigned int cpu = smp_processor_id();
 	unsigned long min_delta = 0x600;
 	unsigned long max_delta = (1UL << 48) - 1;
 	struct clock_event_device *cd;
-	static int timer_irq_installed = 0;
+	static int irq = 0, timer_irq_installed = 0;
 
-	irq = get_timer_irq();
-	if (irq < 0)
-		pr_err("Failed to map irq %d (timer)\n", irq);
+	if (!timer_irq_installed) {
+		irq = get_timer_irq();
+		if (irq < 0)
+			pr_err("Failed to map irq %d (timer)\n", irq);
+	}
 
 	cd = &per_cpu(constant_clockevent_device, cpu);
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_guess.c linux-libre-6.1.39-gnu/arch/loongarch/kernel/unwind_guess.c
index 5afa6064d73e..0c20e5184de6 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_guess.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/kernel/unwind_guess.c
@@ -25,6 +25,12 @@ void unwind_start(struct unwind_state *state, struct task_struct *task,
 	if (regs) {
 		state->sp = regs->regs[3];
 		state->pc = regs->csr_era;
+	} else if (task && task != current) {
+		state->sp = thread_saved_fp(task);
+		state->pc = thread_saved_ra(task);
+	} else {
+		state->sp = (unsigned long)__builtin_frame_address(0);
+		state->pc = (unsigned long)__builtin_return_address(0);
 	}
 
 	state->task = task;
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_prologue.c linux-libre-6.1.39-gnu/arch/loongarch/kernel/unwind_prologue.c
index 4571c3c87cd4..1c5b65756144 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_prologue.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/kernel/unwind_prologue.c
@@ -111,12 +111,22 @@ void unwind_start(struct unwind_state *state, struct task_struct *task,
 		    struct pt_regs *regs)
 {
 	memset(state, 0, sizeof(*state));
+	state->type = UNWINDER_PROLOGUE;
 
-	if (regs &&  __kernel_text_address(regs->csr_era)) {
-		state->pc = regs->csr_era;
+	if (regs) {
 		state->sp = regs->regs[3];
+		state->pc = regs->csr_era;
 		state->ra = regs->regs[1];
-		state->type = UNWINDER_PROLOGUE;
+		if (!__kernel_text_address(state->pc))
+			state->type = UNWINDER_GUESS;
+	} else if (task && task != current) {
+		state->sp = thread_saved_fp(task);
+		state->pc = thread_saved_ra(task);
+		state->ra = 0;
+	} else {
+		state->sp = (unsigned long)__builtin_frame_address(0);
+		state->pc = (unsigned long)__builtin_return_address(0);
+		state->ra = 0;
 	}
 
 	state->task = task;
diff --git linux-libre-6.1-gnu/arch/loongarch/mm/fault.c linux-libre-6.1.39-gnu/arch/loongarch/mm/fault.c
index 1ccd53655cab..b829ab911a17 100644
--- linux-libre-6.1-gnu/arch/loongarch/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/mm/fault.c
@@ -166,22 +166,18 @@ static void __kprobes __do_page_fault(struct pt_regs *regs,
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 retry:
-	mmap_read_lock(mm);
-	vma = find_vma(mm, address);
-	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= address)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (!expand_stack(vma, address))
-		goto good_area;
+	vma = lock_mm_and_find_vma(mm, address, regs);
+	if (unlikely(!vma))
+		goto bad_area_nosemaphore;
+	goto good_area;
+
 /*
  * Something tried to access memory that isn't in our memory map..
  * Fix it, but check if it's kernel or user first..
  */
 bad_area:
 	mmap_read_unlock(mm);
+bad_area_nosemaphore:
 	do_sigsegv(regs, write, address, si_code);
 	return;
 
diff --git linux-libre-6.1-gnu/arch/loongarch/mm/init.c linux-libre-6.1.39-gnu/arch/loongarch/mm/init.c
index 080061793c85..c7e9c96719fa 100644
--- linux-libre-6.1-gnu/arch/loongarch/mm/init.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/mm/init.c
@@ -41,7 +41,7 @@
  * don't have to care about aliases on other CPUs.
  */
 unsigned long empty_zero_page, zero_page_mask;
-EXPORT_SYMBOL_GPL(empty_zero_page);
+EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(zero_page_mask);
 
 void setup_zero_pages(void)
@@ -231,7 +231,7 @@ pud_t invalid_pud_table[PTRS_PER_PUD] __page_aligned_bss;
 #endif
 #ifndef __PAGETABLE_PMD_FOLDED
 pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned_bss;
-EXPORT_SYMBOL_GPL(invalid_pmd_table);
+EXPORT_SYMBOL(invalid_pmd_table);
 #endif
 pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned_bss;
 EXPORT_SYMBOL(invalid_pte_table);
diff --git linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.c linux-libre-6.1.39-gnu/arch/loongarch/net/bpf_jit.c
index bdcd0c7719a9..82b4402810da 100644
--- linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.c
+++ linux-libre-6.1.39-gnu/arch/loongarch/net/bpf_jit.c
@@ -782,7 +782,7 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool ext
 		if (ret < 0)
 			return ret;
 
-		move_imm(ctx, t1, func_addr, is32);
+		move_addr(ctx, t1, func_addr);
 		emit_insn(ctx, jirl, t1, LOONGARCH_GPR_RA, 0);
 		move_reg(ctx, regmap[BPF_REG_0], LOONGARCH_GPR_A0);
 		break;
@@ -955,6 +955,10 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool ext
 		emit_atomic(insn, ctx);
 		break;
 
+	/* Speculation barrier */
+	case BPF_ST | BPF_NOSPEC:
+		break;
+
 	default:
 		pr_err("bpf_jit: unknown opcode %02x\n", code);
 		return -EINVAL;
diff --git linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.h linux-libre-6.1.39-gnu/arch/loongarch/net/bpf_jit.h
index e665ddb0aeb8..093885539e70 100644
--- linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.h
+++ linux-libre-6.1.39-gnu/arch/loongarch/net/bpf_jit.h
@@ -80,6 +80,27 @@ static inline void emit_sext_32(struct jit_ctx *ctx, enum loongarch_gpr reg, boo
 	emit_insn(ctx, addiw, reg, reg, 0);
 }
 
+static inline void move_addr(struct jit_ctx *ctx, enum loongarch_gpr rd, u64 addr)
+{
+	u64 imm_11_0, imm_31_12, imm_51_32, imm_63_52;
+
+	/* lu12iw rd, imm_31_12 */
+	imm_31_12 = (addr >> 12) & 0xfffff;
+	emit_insn(ctx, lu12iw, rd, imm_31_12);
+
+	/* ori rd, rd, imm_11_0 */
+	imm_11_0 = addr & 0xfff;
+	emit_insn(ctx, ori, rd, rd, imm_11_0);
+
+	/* lu32id rd, imm_51_32 */
+	imm_51_32 = (addr >> 32) & 0xfffff;
+	emit_insn(ctx, lu32id, rd, imm_51_32);
+
+	/* lu52id rd, rd, imm_63_52 */
+	imm_63_52 = (addr >> 52) & 0xfff;
+	emit_insn(ctx, lu52id, rd, rd, imm_63_52);
+}
+
 static inline void move_imm(struct jit_ctx *ctx, enum loongarch_gpr rd, long imm, bool is32)
 {
 	long imm_11_0, imm_31_12, imm_51_32, imm_63_52, imm_51_0, imm_51_31;
diff --git linux-libre-6.1-gnu/arch/m68k/68000/entry.S linux-libre-6.1.39-gnu/arch/m68k/68000/entry.S
index 997b54933015..7d63e2f1555a 100644
--- linux-libre-6.1-gnu/arch/m68k/68000/entry.S
+++ linux-libre-6.1.39-gnu/arch/m68k/68000/entry.S
@@ -45,6 +45,8 @@ do_trace:
 	jbsr	syscall_trace_enter
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
+	addql	#1,%d0
+	jeq	ret_from_exception
 	movel	%sp@(PT_OFF_ORIG_D0),%d1
 	movel	#-ENOSYS,%d0
 	cmpl	#NR_syscalls,%d1
diff --git linux-libre-6.1-gnu/arch/m68k/Kconfig.devices linux-libre-6.1.39-gnu/arch/m68k/Kconfig.devices
index 6a87b4a5fcac..e6e3efac1840 100644
--- linux-libre-6.1-gnu/arch/m68k/Kconfig.devices
+++ linux-libre-6.1.39-gnu/arch/m68k/Kconfig.devices
@@ -19,6 +19,7 @@ config HEARTBEAT
 # We have a dedicated heartbeat LED. :-)
 config PROC_HARDWARE
 	bool "/proc/hardware support"
+	depends on PROC_FS
 	help
 	  Say Y here to support the /proc/hardware file, which gives you
 	  access to information about the machine you're running on,
diff --git linux-libre-6.1-gnu/arch/m68k/coldfire/entry.S linux-libre-6.1.39-gnu/arch/m68k/coldfire/entry.S
index 9f337c70243a..35104c5417ff 100644
--- linux-libre-6.1-gnu/arch/m68k/coldfire/entry.S
+++ linux-libre-6.1.39-gnu/arch/m68k/coldfire/entry.S
@@ -90,6 +90,8 @@ ENTRY(system_call)
 	jbsr	syscall_trace_enter
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
+	addql	#1,%d0
+	jeq	ret_from_exception
 	movel	%d3,%a0
 	jbsr	%a0@
 	movel	%d0,%sp@(PT_OFF_D0)		/* save the return value */
diff --git linux-libre-6.1-gnu/arch/m68k/kernel/entry.S linux-libre-6.1.39-gnu/arch/m68k/kernel/entry.S
index 18f278bdbd21..42879e6eb651 100644
--- linux-libre-6.1-gnu/arch/m68k/kernel/entry.S
+++ linux-libre-6.1.39-gnu/arch/m68k/kernel/entry.S
@@ -184,9 +184,12 @@ do_trace_entry:
 	jbsr	syscall_trace_enter
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
+	addql	#1,%d0			| optimization for cmpil #-1,%d0
+	jeq	ret_from_syscall
 	movel	%sp@(PT_OFF_ORIG_D0),%d0
 	cmpl	#NR_syscalls,%d0
 	jcs	syscall
+	jra	ret_from_syscall
 badsys:
 	movel	#-ENOSYS,%sp@(PT_OFF_D0)
 	jra	ret_from_syscall
diff --git linux-libre-6.1-gnu/arch/m68k/kernel/setup_mm.c linux-libre-6.1.39-gnu/arch/m68k/kernel/setup_mm.c
index 3a2bb2e8fdad..fbff1cea62ca 100644
--- linux-libre-6.1-gnu/arch/m68k/kernel/setup_mm.c
+++ linux-libre-6.1.39-gnu/arch/m68k/kernel/setup_mm.c
@@ -326,16 +326,16 @@ void __init setup_arch(char **cmdline_p)
 		panic("No configuration setup");
 	}
 
-#ifdef CONFIG_BLK_DEV_INITRD
-	if (m68k_ramdisk.size) {
+	if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && m68k_ramdisk.size)
 		memblock_reserve(m68k_ramdisk.addr, m68k_ramdisk.size);
+
+	paging_init();
+
+	if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && m68k_ramdisk.size) {
 		initrd_start = (unsigned long)phys_to_virt(m68k_ramdisk.addr);
 		initrd_end = initrd_start + m68k_ramdisk.size;
 		pr_info("initrd: %08lx - %08lx\n", initrd_start, initrd_end);
 	}
-#endif
-
-	paging_init();
 
 #ifdef CONFIG_NATFEAT
 	nf_init();
diff --git linux-libre-6.1-gnu/arch/m68k/kernel/signal.c linux-libre-6.1.39-gnu/arch/m68k/kernel/signal.c
index b9f6908a31bc..ba468b5f3f0b 100644
--- linux-libre-6.1-gnu/arch/m68k/kernel/signal.c
+++ linux-libre-6.1.39-gnu/arch/m68k/kernel/signal.c
@@ -858,11 +858,17 @@ static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs *
 }
 
 static inline void __user *
-get_sigframe(struct ksignal *ksig, size_t frame_size)
+get_sigframe(struct ksignal *ksig, struct pt_regs *tregs, size_t frame_size)
 {
 	unsigned long usp = sigsp(rdusp(), ksig);
+	unsigned long gap = 0;
 
-	return (void __user *)((usp - frame_size) & -8UL);
+	if (CPU_IS_020_OR_030 && tregs->format == 0xb) {
+		/* USP is unreliable so use worst-case value */
+		gap = 256;
+	}
+
+	return (void __user *)((usp - gap - frame_size) & -8UL);
 }
 
 static int setup_frame(struct ksignal *ksig, sigset_t *set,
@@ -880,7 +886,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 		return -EFAULT;
 	}
 
-	frame = get_sigframe(ksig, sizeof(*frame) + fsize);
+	frame = get_sigframe(ksig, tregs, sizeof(*frame) + fsize);
 
 	if (fsize)
 		err |= copy_to_user (frame + 1, regs + 1, fsize);
@@ -952,7 +958,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
 		return -EFAULT;
 	}
 
-	frame = get_sigframe(ksig, sizeof(*frame));
+	frame = get_sigframe(ksig, tregs, sizeof(*frame));
 
 	if (fsize)
 		err |= copy_to_user (&frame->uc.uc_extra, regs + 1, fsize);
diff --git linux-libre-6.1-gnu/arch/m68k/kernel/traps.c linux-libre-6.1.39-gnu/arch/m68k/kernel/traps.c
index 5c8cba0efc63..a700807c9b6d 100644
--- linux-libre-6.1-gnu/arch/m68k/kernel/traps.c
+++ linux-libre-6.1.39-gnu/arch/m68k/kernel/traps.c
@@ -30,6 +30,7 @@
 #include <linux/init.h>
 #include <linux/ptrace.h>
 #include <linux/kallsyms.h>
+#include <linux/extable.h>
 
 #include <asm/setup.h>
 #include <asm/fpu.h>
@@ -545,7 +546,8 @@ static inline void bus_error030 (struct frame *fp)
 			errorcode |= 2;
 
 		if (mmusr & (MMU_I | MMU_WP)) {
-			if (ssw & 4) {
+			/* We might have an exception table for this PC */
+			if (ssw & 4 && !search_exception_tables(fp->ptregs.pc)) {
 				pr_err("Data %s fault at %#010lx in %s (pc=%#lx)\n",
 				       ssw & RW ? "read" : "write",
 				       fp->un.fmtb.daddr,
diff --git linux-libre-6.1-gnu/arch/m68k/mm/fault.c linux-libre-6.1.39-gnu/arch/m68k/mm/fault.c
index 4d2837eb3e2a..6f62af8e293a 100644
--- linux-libre-6.1-gnu/arch/m68k/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/m68k/mm/fault.c
@@ -105,8 +105,9 @@ retry:
 		if (address + 256 < rdusp())
 			goto map_err;
 	}
-	if (expand_stack(vma, address))
-		goto map_err;
+	vma = expand_stack(mm, address);
+	if (!vma)
+		goto map_err_nosemaphore;
 
 /*
  * Ok, we have a good vm_area for this memory access, so
@@ -193,10 +194,12 @@ bus_err:
 	goto send_sig;
 
 map_err:
+	mmap_read_unlock(mm);
+map_err_nosemaphore:
 	current->thread.signo = SIGSEGV;
 	current->thread.code = SEGV_MAPERR;
 	current->thread.faddr = address;
-	goto send_sig;
+	return send_fault_sig(regs);
 
 acc_err:
 	current->thread.signo = SIGSEGV;
diff --git linux-libre-6.1-gnu/arch/m68k/mm/motorola.c linux-libre-6.1.39-gnu/arch/m68k/mm/motorola.c
index 2a375637e007..911301224078 100644
--- linux-libre-6.1-gnu/arch/m68k/mm/motorola.c
+++ linux-libre-6.1.39-gnu/arch/m68k/mm/motorola.c
@@ -437,7 +437,7 @@ void __init paging_init(void)
 	}
 
 	min_addr = m68k_memory[0].addr;
-	max_addr = min_addr + m68k_memory[0].size;
+	max_addr = min_addr + m68k_memory[0].size - 1;
 	memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0,
 			  MEMBLOCK_NONE);
 	for (i = 1; i < m68k_num_memory;) {
@@ -452,21 +452,21 @@ void __init paging_init(void)
 		}
 		memblock_add_node(m68k_memory[i].addr, m68k_memory[i].size, i,
 				  MEMBLOCK_NONE);
-		addr = m68k_memory[i].addr + m68k_memory[i].size;
+		addr = m68k_memory[i].addr + m68k_memory[i].size - 1;
 		if (addr > max_addr)
 			max_addr = addr;
 		i++;
 	}
 	m68k_memoffset = min_addr - PAGE_OFFSET;
-	m68k_virt_to_node_shift = fls(max_addr - min_addr - 1) - 6;
+	m68k_virt_to_node_shift = fls(max_addr - min_addr) - 6;
 
 	module_fixup(NULL, __start_fixup, __stop_fixup);
 	flush_icache();
 
-	high_memory = phys_to_virt(max_addr);
+	high_memory = phys_to_virt(max_addr) + 1;
 
 	min_low_pfn = availmem >> PAGE_SHIFT;
-	max_pfn = max_low_pfn = max_addr >> PAGE_SHIFT;
+	max_pfn = max_low_pfn = (max_addr >> PAGE_SHIFT) + 1;
 
 	/* Reserve kernel text/data/bss and the memory allocated in head.S */
 	memblock_reserve(m68k_memory[0].addr, availmem - m68k_memory[0].addr);
diff --git linux-libre-6.1-gnu/arch/microblaze/mm/fault.c linux-libre-6.1.39-gnu/arch/microblaze/mm/fault.c
index 5c40c3ebe52f..a409bb3f09f7 100644
--- linux-libre-6.1-gnu/arch/microblaze/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/microblaze/mm/fault.c
@@ -192,8 +192,9 @@ retry:
 			&& (kernel_mode(regs) || !store_updates_sp(regs)))
 				goto bad_area;
 	}
-	if (expand_stack(vma, address))
-		goto bad_area;
+	vma = expand_stack(mm, address);
+	if (!vma)
+		goto bad_area_nosemaphore;
 
 good_area:
 	code = SEGV_ACCERR;
diff --git linux-libre-6.1-gnu/arch/mips/Kconfig linux-libre-6.1.39-gnu/arch/mips/Kconfig
index b26b77673c2c..7b0856c76c9a 100644
--- linux-libre-6.1-gnu/arch/mips/Kconfig
+++ linux-libre-6.1.39-gnu/arch/mips/Kconfig
@@ -82,6 +82,7 @@ config MIPS
 	select HAVE_LD_DEAD_CODE_DATA_ELIMINATION
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI
+	select HAVE_PATA_PLATFORM
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_REGS
 	select HAVE_PERF_USER_STACK_DUMP
@@ -93,6 +94,7 @@ config MIPS
 	select HAVE_VIRT_CPU_ACCOUNTING_GEN if 64BIT || !SMP
 	select IRQ_FORCED_THREADING
 	select ISA if EISA
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_REL if MODULES
 	select MODULES_USE_ELF_RELA if MODULES && 64BIT
 	select PERF_USE_VMALLOC
diff --git linux-libre-6.1-gnu/arch/mips/Makefile linux-libre-6.1.39-gnu/arch/mips/Makefile
index b296e33f8e33..85d3c3b4b7bd 100644
--- linux-libre-6.1-gnu/arch/mips/Makefile
+++ linux-libre-6.1.39-gnu/arch/mips/Makefile
@@ -109,7 +109,7 @@ endif
 # (specifically newer than 2.24.51.20140728) we then also need to explicitly
 # set ".set hardfloat" in all files which manipulate floating point registers.
 #
-ifneq ($(call as-option,-Wa$(comma)-msoft-float,),)
+ifneq ($(call cc-option,$(cflags-y) -Wa$(comma)-msoft-float,),)
 	cflags-y		+= -DGAS_HAS_SET_HARDFLOAT -Wa,-msoft-float
 endif
 
@@ -152,7 +152,7 @@ cflags-y += -fno-stack-check
 #
 # Avoid this by explicitly disabling that assembler behaviour.
 #
-cflags-y += $(call as-option,-Wa$(comma)-mno-fix-loongson3-llsc,)
+cflags-y += $(call cc-option,-Wa$(comma)-mno-fix-loongson3-llsc,)
 
 #
 # CPU-dependent compiler/assembler options for optimization.
diff --git linux-libre-6.1-gnu/arch/mips/alchemy/common/dbdma.c linux-libre-6.1.39-gnu/arch/mips/alchemy/common/dbdma.c
index 5ab043000409..6a3c890f7bbf 100644
--- linux-libre-6.1-gnu/arch/mips/alchemy/common/dbdma.c
+++ linux-libre-6.1.39-gnu/arch/mips/alchemy/common/dbdma.c
@@ -30,6 +30,7 @@
  *
  */
 
+#include <linux/dma-map-ops.h> /* for dma_default_coherent */
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -623,17 +624,18 @@ u32 au1xxx_dbdma_put_source(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
 		dp->dscr_cmd0 &= ~DSCR_CMD0_IE;
 
 	/*
-	 * There is an errata on the Au1200/Au1550 parts that could result
-	 * in "stale" data being DMA'ed. It has to do with the snoop logic on
-	 * the cache eviction buffer.  DMA_NONCOHERENT is on by default for
-	 * these parts. If it is fixed in the future, these dma_cache_inv will
-	 * just be nothing more than empty macros. See io.h.
+	 * There is an erratum on certain Au1200/Au1550 revisions that could
+	 * result in "stale" data being DMA'ed. It has to do with the snoop
+	 * logic on the cache eviction buffer.  dma_default_coherent is set
+	 * to false on these parts.
 	 */
-	dma_cache_wback_inv((unsigned long)buf, nbytes);
+	if (!dma_default_coherent)
+		dma_cache_wback_inv(KSEG0ADDR(buf), nbytes);
 	dp->dscr_cmd0 |= DSCR_CMD0_V;	/* Let it rip */
 	wmb(); /* drain writebuffer */
 	dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
 	ctp->chan_ptr->ddma_dbell = 0;
+	wmb(); /* force doorbell write out to dma engine */
 
 	/* Get next descriptor pointer. */
 	ctp->put_ptr = phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr));
@@ -685,17 +687,18 @@ u32 au1xxx_dbdma_put_dest(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
 			  dp->dscr_source1, dp->dscr_dest0, dp->dscr_dest1);
 #endif
 	/*
-	 * There is an errata on the Au1200/Au1550 parts that could result in
-	 * "stale" data being DMA'ed. It has to do with the snoop logic on the
-	 * cache eviction buffer.  DMA_NONCOHERENT is on by default for these
-	 * parts. If it is fixed in the future, these dma_cache_inv will just
-	 * be nothing more than empty macros. See io.h.
+	 * There is an erratum on certain Au1200/Au1550 revisions that could
+	 * result in "stale" data being DMA'ed. It has to do with the snoop
+	 * logic on the cache eviction buffer.  dma_default_coherent is set
+	 * to false on these parts.
 	 */
-	dma_cache_inv((unsigned long)buf, nbytes);
+	if (!dma_default_coherent)
+		dma_cache_inv(KSEG0ADDR(buf), nbytes);
 	dp->dscr_cmd0 |= DSCR_CMD0_V;	/* Let it rip */
 	wmb(); /* drain writebuffer */
 	dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
 	ctp->chan_ptr->ddma_dbell = 0;
+	wmb(); /* force doorbell write out to dma engine */
 
 	/* Get next descriptor pointer. */
 	ctp->put_ptr = phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr));
diff --git linux-libre-6.1-gnu/arch/mips/bcm63xx/clk.c linux-libre-6.1.39-gnu/arch/mips/bcm63xx/clk.c
index 6e6756e8fa0a..86a6e2590866 100644
--- linux-libre-6.1-gnu/arch/mips/bcm63xx/clk.c
+++ linux-libre-6.1.39-gnu/arch/mips/bcm63xx/clk.c
@@ -361,6 +361,8 @@ static struct clk clk_periph = {
  */
 int clk_enable(struct clk *clk)
 {
+	if (!clk)
+		return 0;
 	mutex_lock(&clocks_mutex);
 	clk_enable_unlocked(clk);
 	mutex_unlock(&clocks_mutex);
diff --git linux-libre-6.1-gnu/arch/mips/bmips/dma.c linux-libre-6.1.39-gnu/arch/mips/bmips/dma.c
index 33788668cbdb..3779e7855bd7 100644
--- linux-libre-6.1-gnu/arch/mips/bmips/dma.c
+++ linux-libre-6.1.39-gnu/arch/mips/bmips/dma.c
@@ -5,6 +5,8 @@
 #include <asm/bmips.h>
 #include <asm/io.h>
 
+bool bmips_rac_flush_disable;
+
 void arch_sync_dma_for_cpu_all(void)
 {
 	void __iomem *cbr = BMIPS_GET_CBR();
@@ -15,6 +17,9 @@ void arch_sync_dma_for_cpu_all(void)
 	    boot_cpu_type() != CPU_BMIPS4380)
 		return;
 
+	if (unlikely(bmips_rac_flush_disable))
+		return;
+
 	/* Flush stale data out of the readahead cache */
 	cfg = __raw_readl(cbr + BMIPS_RAC_CONFIG);
 	__raw_writel(cfg | 0x100, cbr + BMIPS_RAC_CONFIG);
diff --git linux-libre-6.1-gnu/arch/mips/bmips/setup.c linux-libre-6.1.39-gnu/arch/mips/bmips/setup.c
index e95b3f78e7cd..549a6392a3d2 100644
--- linux-libre-6.1-gnu/arch/mips/bmips/setup.c
+++ linux-libre-6.1.39-gnu/arch/mips/bmips/setup.c
@@ -35,6 +35,8 @@
 #define REG_BCM6328_OTP		((void __iomem *)CKSEG1ADDR(0x1000062c))
 #define BCM6328_TP1_DISABLED	BIT(9)
 
+extern bool bmips_rac_flush_disable;
+
 static const unsigned long kbase = VMLINUX_LOAD_ADDRESS & 0xfff00000;
 
 struct bmips_quirk {
@@ -104,6 +106,12 @@ static void bcm6358_quirks(void)
 	 * disable SMP for now
 	 */
 	bmips_smp_enabled = 0;
+
+	/*
+	 * RAC flush causes kernel panics on BCM6358 when booting from TP1
+	 * because the bootloader is not initializing it properly.
+	 */
+	bmips_rac_flush_disable = !!(read_c0_brcm_cmt_local() & (1 << 31));
 }
 
 static void bcm6368_quirks(void)
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/ingenic/ci20.dts linux-libre-6.1.39-gnu/arch/mips/boot/dts/ingenic/ci20.dts
index 37c46720c719..8f21d2304737 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/ingenic/ci20.dts
+++ linux-libre-6.1.39-gnu/arch/mips/boot/dts/ingenic/ci20.dts
@@ -113,7 +113,7 @@
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 
-		gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
+		gpio = <&gpf 15 GPIO_ACTIVE_LOW>;
 		enable-active-high;
 	};
 };
@@ -438,7 +438,7 @@
 		ingenic,nemc-tAW = <50>;
 		ingenic,nemc-tSTRV = <100>;
 
-		reset-gpios = <&gpf 12 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpf 12 GPIO_ACTIVE_LOW>;
 		vcc-supply = <&eth0_power>;
 
 		interrupt-parent = <&gpe>;
diff --git linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c linux-libre-6.1.39-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
index d09d0769f549..0fd9ac76eb74 100644
--- linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
+++ linux-libre-6.1.39-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
@@ -211,7 +211,7 @@ union cvmx_helper_link_info __cvmx_helper_board_link_get(int ipd_port)
 {
 	union cvmx_helper_link_info result;
 
-	WARN(!octeon_is_simulation(),
+	WARN_ONCE(!octeon_is_simulation(),
 	     "Using deprecated link status - please update your DT");
 
 	/* Unless we fix it later, all links are defaulted to down */
diff --git linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c linux-libre-6.1.39-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c
index 6f49fd9be1f3..9abfc4bf9bd8 100644
--- linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ linux-libre-6.1.39-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -1096,7 +1096,7 @@ union cvmx_helper_link_info cvmx_helper_link_get(int ipd_port)
 		if (index == 0)
 			result = __cvmx_helper_rgmii_link_get(ipd_port);
 		else {
-			WARN(1, "Using deprecated link status - please update your DT");
+			WARN_ONCE(1, "Using deprecated link status - please update your DT");
 			result.s.full_duplex = 1;
 			result.s.link_up = 1;
 			result.s.speed = 1000;
diff --git linux-libre-6.1-gnu/arch/mips/fw/lib/cmdline.c linux-libre-6.1.39-gnu/arch/mips/fw/lib/cmdline.c
index f24cbb4a39b5..892765b742bb 100644
--- linux-libre-6.1-gnu/arch/mips/fw/lib/cmdline.c
+++ linux-libre-6.1.39-gnu/arch/mips/fw/lib/cmdline.c
@@ -53,7 +53,7 @@ char *fw_getenv(char *envname)
 {
 	char *result = NULL;
 
-	if (_fw_envp != NULL) {
+	if (_fw_envp != NULL && fw_envp(0) != NULL) {
 		/*
 		 * Return a pointer to the given environment variable.
 		 * YAMON uses "name", "value" pairs, while U-Boot uses
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/mach-ralink/mt7621.h linux-libre-6.1.39-gnu/arch/mips/include/asm/mach-ralink/mt7621.h
index 6bbf082dd149..79d5bb0e06d6 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/mach-ralink/mt7621.h
+++ linux-libre-6.1.39-gnu/arch/mips/include/asm/mach-ralink/mt7621.h
@@ -7,10 +7,12 @@
 #ifndef _MT7621_REGS_H_
 #define _MT7621_REGS_H_
 
+#define IOMEM(x)			((void __iomem *)(KSEG1ADDR(x)))
+
 #define MT7621_PALMBUS_BASE		0x1C000000
 #define MT7621_PALMBUS_SIZE		0x03FFFFFF
 
-#define MT7621_SYSC_BASE		0x1E000000
+#define MT7621_SYSC_BASE		IOMEM(0x1E000000)
 
 #define SYSC_REG_CHIP_NAME0		0x00
 #define SYSC_REG_CHIP_NAME1		0x04
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/mach-rc32434/pci.h linux-libre-6.1.39-gnu/arch/mips/include/asm/mach-rc32434/pci.h
index 9a6eefd12757..3eb767c8a4ee 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/mach-rc32434/pci.h
+++ linux-libre-6.1.39-gnu/arch/mips/include/asm/mach-rc32434/pci.h
@@ -374,7 +374,7 @@ struct pci_msu {
 				 PCI_CFG04_STAT_SSE | \
 				 PCI_CFG04_STAT_PE)
 
-#define KORINA_CNFG1		((KORINA_STAT<<16)|KORINA_CMD)
+#define KORINA_CNFG1		(KORINA_STAT | KORINA_CMD)
 
 #define KORINA_REVID		0
 #define KORINA_CLASS_CODE	0
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/syscall.h linux-libre-6.1.39-gnu/arch/mips/include/asm/syscall.h
index 25fa651c937d..ebdf4d910af2 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/syscall.h
+++ linux-libre-6.1.39-gnu/arch/mips/include/asm/syscall.h
@@ -38,7 +38,7 @@ static inline bool mips_syscall_is_indirect(struct task_struct *task,
 static inline long syscall_get_nr(struct task_struct *task,
 				  struct pt_regs *regs)
 {
-	return current_thread_info()->syscall;
+	return task_thread_info(task)->syscall;
 }
 
 static inline void mips_syscall_update_nr(struct task_struct *task,
diff --git linux-libre-6.1-gnu/arch/mips/kernel/cpu-probe.c linux-libre-6.1.39-gnu/arch/mips/kernel/cpu-probe.c
index 7ddf07f255f3..6f5d82595877 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/cpu-probe.c
+++ linux-libre-6.1.39-gnu/arch/mips/kernel/cpu-probe.c
@@ -1502,6 +1502,10 @@ static inline void cpu_probe_alchemy(struct cpuinfo_mips *c, unsigned int cpu)
 			break;
 		}
 		break;
+	case PRID_IMP_NETLOGIC_AU13XX:
+		c->cputype = CPU_ALCHEMY;
+		__cpu_name[cpu] = "Au1300";
+		break;
 	}
 }
 
@@ -1861,6 +1865,7 @@ void cpu_probe(void)
 		cpu_probe_mips(c, cpu);
 		break;
 	case PRID_COMP_ALCHEMY:
+	case PRID_COMP_NETLOGIC:
 		cpu_probe_alchemy(c, cpu);
 		break;
 	case PRID_COMP_SIBYTE:
diff --git linux-libre-6.1-gnu/arch/mips/kernel/setup.c linux-libre-6.1.39-gnu/arch/mips/kernel/setup.c
index f1c88f8a1dc5..81dbb4ef5231 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/setup.c
+++ linux-libre-6.1.39-gnu/arch/mips/kernel/setup.c
@@ -158,10 +158,6 @@ static unsigned long __init init_initrd(void)
 		pr_err("initrd start must be page aligned\n");
 		goto disable;
 	}
-	if (initrd_start < PAGE_OFFSET) {
-		pr_err("initrd start < PAGE_OFFSET\n");
-		goto disable;
-	}
 
 	/*
 	 * Sanitize initrd addresses. For example firmware
@@ -174,6 +170,11 @@ static unsigned long __init init_initrd(void)
 	initrd_end = (unsigned long)__va(end);
 	initrd_start = (unsigned long)__va(__pa(initrd_start));
 
+	if (initrd_start < PAGE_OFFSET) {
+		pr_err("initrd start < PAGE_OFFSET\n");
+		goto disable;
+	}
+
 	ROOT_DEV = Root_RAM0;
 	return PFN_UP(end);
 disable:
diff --git linux-libre-6.1-gnu/arch/mips/kernel/vmlinux.lds.S linux-libre-6.1.39-gnu/arch/mips/kernel/vmlinux.lds.S
index 1f98947fe715..91d6a5360bb9 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/vmlinux.lds.S
+++ linux-libre-6.1.39-gnu/arch/mips/kernel/vmlinux.lds.S
@@ -15,6 +15,8 @@
 #define EMITS_PT_NOTE
 #endif
 
+#define RUNTIME_DISCARD_EXIT
+
 #include <asm-generic/vmlinux.lds.h>
 
 #undef mips
diff --git linux-libre-6.1-gnu/arch/mips/kernel/vpe-cmp.c linux-libre-6.1.39-gnu/arch/mips/kernel/vpe-cmp.c
index e673603e11e5..92140edb3ce3 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/vpe-cmp.c
+++ linux-libre-6.1.39-gnu/arch/mips/kernel/vpe-cmp.c
@@ -75,7 +75,6 @@ ATTRIBUTE_GROUPS(vpe);
 
 static void vpe_device_release(struct device *cd)
 {
-	kfree(cd);
 }
 
 static struct class vpe_class = {
@@ -157,6 +156,7 @@ out_dev:
 	device_del(&vpe_device);
 
 out_class:
+	put_device(&vpe_device);
 	class_unregister(&vpe_class);
 
 out_chrdev:
@@ -169,7 +169,7 @@ void __exit vpe_module_exit(void)
 {
 	struct vpe *v, *n;
 
-	device_del(&vpe_device);
+	device_unregister(&vpe_device);
 	class_unregister(&vpe_class);
 	unregister_chrdev(major, VPE_MODULE_NAME);
 
diff --git linux-libre-6.1-gnu/arch/mips/kernel/vpe-mt.c linux-libre-6.1.39-gnu/arch/mips/kernel/vpe-mt.c
index bad6b0891b2b..84a82b551ec3 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/vpe-mt.c
+++ linux-libre-6.1.39-gnu/arch/mips/kernel/vpe-mt.c
@@ -313,7 +313,6 @@ ATTRIBUTE_GROUPS(vpe);
 
 static void vpe_device_release(struct device *cd)
 {
-	kfree(cd);
 }
 
 static struct class vpe_class = {
@@ -497,6 +496,7 @@ out_dev:
 	device_del(&vpe_device);
 
 out_class:
+	put_device(&vpe_device);
 	class_unregister(&vpe_class);
 
 out_chrdev:
@@ -509,7 +509,7 @@ void __exit vpe_module_exit(void)
 {
 	struct vpe *v, *n;
 
-	device_del(&vpe_device);
+	device_unregister(&vpe_device);
 	class_unregister(&vpe_class);
 	unregister_chrdev(major, VPE_MODULE_NAME);
 
diff --git linux-libre-6.1-gnu/arch/mips/loongson2ef/Platform linux-libre-6.1.39-gnu/arch/mips/loongson2ef/Platform
index eebabf9df6ac..c6f7a4b95997 100644
--- linux-libre-6.1-gnu/arch/mips/loongson2ef/Platform
+++ linux-libre-6.1.39-gnu/arch/mips/loongson2ef/Platform
@@ -25,7 +25,7 @@ cflags-$(CONFIG_CPU_LOONGSON2F) += -march=loongson2f
 # binutils does not merge support for the flag then we can revisit & remove
 # this later - for now it ensures vendor toolchains don't cause problems.
 #
-cflags-$(CONFIG_CPU_LOONGSON2EF)	+= $(call as-option,-Wa$(comma)-mno-fix-loongson3-llsc,)
+cflags-$(CONFIG_CPU_LOONGSON2EF)	+= $(call cc-option,-Wa$(comma)-mno-fix-loongson3-llsc,)
 
 # Enable the workarounds for Loongson2f
 ifdef CONFIG_CPU_LOONGSON2F_WORKAROUNDS
diff --git linux-libre-6.1-gnu/arch/mips/mm/fault.c linux-libre-6.1.39-gnu/arch/mips/mm/fault.c
index a27045f5a556..d7878208bd3f 100644
--- linux-libre-6.1-gnu/arch/mips/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/mips/mm/fault.c
@@ -99,21 +99,13 @@ static void __do_page_fault(struct pt_regs *regs, unsigned long write,
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 retry:
-	mmap_read_lock(mm);
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= address)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (expand_stack(vma, address))
-		goto bad_area;
+		goto bad_area_nosemaphore;
 /*
  * Ok, we have a good vm_area for this memory access, so
  * we can handle it..
  */
-good_area:
 	si_code = SEGV_ACCERR;
 
 	if (write) {
diff --git linux-libre-6.1-gnu/arch/mips/ralink/mt7621.c linux-libre-6.1.39-gnu/arch/mips/ralink/mt7621.c
index fb0565bc34fd..bbf5811afbf2 100644
--- linux-libre-6.1-gnu/arch/mips/ralink/mt7621.c
+++ linux-libre-6.1.39-gnu/arch/mips/ralink/mt7621.c
@@ -25,6 +25,7 @@
 #define MT7621_MEM_TEST_PATTERN         0xaa5555aa
 
 static u32 detect_magic __initdata;
+static struct ralink_soc_info *soc_info_ptr;
 
 int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
 {
@@ -97,41 +98,83 @@ void __init ralink_of_remap(void)
 		panic("Failed to remap core resources");
 }
 
-static void soc_dev_init(struct ralink_soc_info *soc_info, u32 rev)
+static unsigned int __init mt7621_get_soc_name0(void)
+{
+	return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_NAME0);
+}
+
+static unsigned int __init mt7621_get_soc_name1(void)
+{
+	return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_NAME1);
+}
+
+static bool __init mt7621_soc_valid(void)
+{
+	if (mt7621_get_soc_name0() == MT7621_CHIP_NAME0 &&
+			mt7621_get_soc_name1() == MT7621_CHIP_NAME1)
+		return true;
+	else
+		return false;
+}
+
+static const char __init *mt7621_get_soc_id(void)
+{
+	if (mt7621_soc_valid())
+		return "MT7621";
+	else
+		return "invalid";
+}
+
+static unsigned int __init mt7621_get_soc_rev(void)
+{
+	return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_REV);
+}
+
+static unsigned int __init mt7621_get_soc_ver(void)
+{
+	return (mt7621_get_soc_rev() >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK;
+}
+
+static unsigned int __init mt7621_get_soc_eco(void)
+{
+	return (mt7621_get_soc_rev() & CHIP_REV_ECO_MASK);
+}
+
+static const char __init *mt7621_get_soc_revision(void)
+{
+	if (mt7621_get_soc_rev() == 1 && mt7621_get_soc_eco() == 1)
+		return "E2";
+	else
+		return "E1";
+}
+
+static int __init mt7621_soc_dev_init(void)
 {
 	struct soc_device *soc_dev;
 	struct soc_device_attribute *soc_dev_attr;
 
 	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
 	if (!soc_dev_attr)
-		return;
+		return -ENOMEM;
 
 	soc_dev_attr->soc_id = "mt7621";
 	soc_dev_attr->family = "Ralink";
+	soc_dev_attr->revision = mt7621_get_soc_revision();
 
-	if (((rev >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK) == 1 &&
-	    (rev & CHIP_REV_ECO_MASK) == 1)
-		soc_dev_attr->revision = "E2";
-	else
-		soc_dev_attr->revision = "E1";
-
-	soc_dev_attr->data = soc_info;
+	soc_dev_attr->data = soc_info_ptr;
 
 	soc_dev = soc_device_register(soc_dev_attr);
 	if (IS_ERR(soc_dev)) {
 		kfree(soc_dev_attr);
-		return;
+		return PTR_ERR(soc_dev);
 	}
+
+	return 0;
 }
+device_initcall(mt7621_soc_dev_init);
 
 void __init prom_soc_init(struct ralink_soc_info *soc_info)
 {
-	void __iomem *sysc = (void __iomem *) KSEG1ADDR(MT7621_SYSC_BASE);
-	unsigned char *name = NULL;
-	u32 n0;
-	u32 n1;
-	u32 rev;
-
 	/* Early detection of CMP support */
 	mips_cm_probe();
 	mips_cpc_probe();
@@ -154,27 +197,23 @@ void __init prom_soc_init(struct ralink_soc_info *soc_info)
 		__sync();
 	}
 
-	n0 = __raw_readl(sysc + SYSC_REG_CHIP_NAME0);
-	n1 = __raw_readl(sysc + SYSC_REG_CHIP_NAME1);
-
-	if (n0 == MT7621_CHIP_NAME0 && n1 == MT7621_CHIP_NAME1) {
-		name = "MT7621";
+	if (mt7621_soc_valid())
 		soc_info->compatible = "mediatek,mt7621-soc";
-	} else {
-		panic("mt7621: unknown SoC, n0:%08x n1:%08x\n", n0, n1);
-	}
+	else
+		panic("mt7621: unknown SoC, n0:%08x n1:%08x\n",
+				mt7621_get_soc_name0(),
+				mt7621_get_soc_name1());
 	ralink_soc = MT762X_SOC_MT7621AT;
-	rev = __raw_readl(sysc + SYSC_REG_CHIP_REV);
 
 	snprintf(soc_info->sys_type, RAMIPS_SYS_TYPE_LEN,
 		"MediaTek %s ver:%u eco:%u",
-		name,
-		(rev >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK,
-		(rev & CHIP_REV_ECO_MASK));
+		mt7621_get_soc_id(),
+		mt7621_get_soc_ver(),
+		mt7621_get_soc_eco());
 
 	soc_info->mem_detect = mt7621_memory_detect;
 
-	soc_dev_init(soc_info, rev);
+	soc_info_ptr = soc_info;
 
 	if (!register_cps_smp_ops())
 		return;
diff --git linux-libre-6.1-gnu/arch/mips/ralink/of.c linux-libre-6.1.39-gnu/arch/mips/ralink/of.c
index ea8072acf8d9..4d06de77d92a 100644
--- linux-libre-6.1-gnu/arch/mips/ralink/of.c
+++ linux-libre-6.1.39-gnu/arch/mips/ralink/of.c
@@ -21,6 +21,7 @@
 #include <asm/bootinfo.h>
 #include <asm/addrspace.h>
 #include <asm/prom.h>
+#include <asm/mach-ralink/ralink_regs.h>
 
 #include "common.h"
 
@@ -63,7 +64,7 @@ void __init plat_mem_setup(void)
 	dtb = get_fdt();
 	__dt_setup_arch(dtb);
 
-	if (!early_init_dt_scan_memory())
+	if (early_init_dt_scan_memory())
 		return;
 
 	if (soc_info.mem_detect)
@@ -81,7 +82,8 @@ static int __init plat_of_setup(void)
 	__dt_register_buses(soc_info.compatible, "palmbus");
 
 	/* make sure that the reset controller is setup early */
-	ralink_rst_init();
+	if (ralink_soc != MT762X_SOC_MT7621AT)
+		ralink_rst_init();
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/nios2/Kconfig linux-libre-6.1.39-gnu/arch/nios2/Kconfig
index a582f72104f3..1fb78865a459 100644
--- linux-libre-6.1-gnu/arch/nios2/Kconfig
+++ linux-libre-6.1.39-gnu/arch/nios2/Kconfig
@@ -16,6 +16,7 @@ config NIOS2
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARCH_KGDB
 	select IRQ_DOMAIN
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA
 	select OF
 	select OF_EARLY_FLATTREE
diff --git linux-libre-6.1-gnu/arch/nios2/boot/dts/10m50_devboard.dts linux-libre-6.1.39-gnu/arch/nios2/boot/dts/10m50_devboard.dts
index 56339bef3247..0e7e5b0dd685 100644
--- linux-libre-6.1-gnu/arch/nios2/boot/dts/10m50_devboard.dts
+++ linux-libre-6.1.39-gnu/arch/nios2/boot/dts/10m50_devboard.dts
@@ -97,7 +97,7 @@
 			rx-fifo-depth = <8192>;
 			tx-fifo-depth = <8192>;
 			address-bits = <48>;
-			max-frame-size = <1518>;
+			max-frame-size = <1500>;
 			local-mac-address = [00 00 00 00 00 00];
 			altr,has-supplementary-unicast;
 			altr,enable-sup-addr = <1>;
diff --git linux-libre-6.1-gnu/arch/nios2/boot/dts/3c120_devboard.dts linux-libre-6.1.39-gnu/arch/nios2/boot/dts/3c120_devboard.dts
index d10fb81686c7..3ee316906379 100644
--- linux-libre-6.1-gnu/arch/nios2/boot/dts/3c120_devboard.dts
+++ linux-libre-6.1.39-gnu/arch/nios2/boot/dts/3c120_devboard.dts
@@ -106,7 +106,7 @@
 				interrupt-names = "rx_irq", "tx_irq";
 				rx-fifo-depth = <8192>;
 				tx-fifo-depth = <8192>;
-				max-frame-size = <1518>;
+				max-frame-size = <1500>;
 				local-mac-address = [ 00 00 00 00 00 00 ];
 				phy-mode = "rgmii-id";
 				phy-handle = <&phy0>;
diff --git linux-libre-6.1-gnu/arch/nios2/mm/fault.c linux-libre-6.1.39-gnu/arch/nios2/mm/fault.c
index edaca0a6c1c1..71939fb28c2e 100644
--- linux-libre-6.1-gnu/arch/nios2/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/nios2/mm/fault.c
@@ -86,27 +86,14 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long cause,
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 
-	if (!mmap_read_trylock(mm)) {
-		if (!user_mode(regs) && !search_exception_tables(regs->ea))
-			goto bad_area_nosemaphore;
 retry:
-		mmap_read_lock(mm);
-	}
-
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= address)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (expand_stack(vma, address))
-		goto bad_area;
+		goto bad_area_nosemaphore;
 /*
  * Ok, we have a good vm_area for this memory access, so
  * we can handle it..
  */
-good_area:
 	code = SEGV_ACCERR;
 
 	switch (cause) {
diff --git linux-libre-6.1-gnu/arch/openrisc/kernel/entry.S linux-libre-6.1.39-gnu/arch/openrisc/kernel/entry.S
index 54a87bba35ca..a130c4dac48d 100644
--- linux-libre-6.1-gnu/arch/openrisc/kernel/entry.S
+++ linux-libre-6.1.39-gnu/arch/openrisc/kernel/entry.S
@@ -173,7 +173,6 @@ handler:							;\
 	l.sw    PT_GPR28(r1),r28					;\
 	l.sw    PT_GPR29(r1),r29					;\
 	/* r30 already save */					;\
-/*        l.sw    PT_GPR30(r1),r30*/					;\
 	l.sw    PT_GPR31(r1),r31					;\
 	TRACE_IRQS_OFF_ENTRY						;\
 	/* Store -1 in orig_gpr11 for non-syscall exceptions */	;\
@@ -211,9 +210,8 @@ handler:							;\
 	l.sw    PT_GPR27(r1),r27					;\
 	l.sw    PT_GPR28(r1),r28					;\
 	l.sw    PT_GPR29(r1),r29					;\
-	/* r31 already saved */					;\
-	l.sw    PT_GPR30(r1),r30					;\
-/*        l.sw    PT_GPR31(r1),r31	*/				;\
+	/* r30 already saved */						;\
+	l.sw    PT_GPR31(r1),r31					;\
 	/* Store -1 in orig_gpr11 for non-syscall exceptions */	;\
 	l.addi	r30,r0,-1					;\
 	l.sw	PT_ORIG_GPR11(r1),r30				;\
diff --git linux-libre-6.1-gnu/arch/openrisc/mm/fault.c linux-libre-6.1.39-gnu/arch/openrisc/mm/fault.c
index b4762d66e9ef..e3ad46d02fbd 100644
--- linux-libre-6.1-gnu/arch/openrisc/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/openrisc/mm/fault.c
@@ -127,8 +127,9 @@ retry:
 		if (address + PAGE_SIZE < regs->sp)
 			goto bad_area;
 	}
-	if (expand_stack(vma, address))
-		goto bad_area;
+	vma = expand_stack(mm, address);
+	if (!vma)
+		goto bad_area_nosemaphore;
 
 	/*
 	 * Ok, we have a good vm_area for this memory access, so
diff --git linux-libre-6.1-gnu/arch/parisc/Kconfig linux-libre-6.1.39-gnu/arch/parisc/Kconfig
index a98940e64243..67c26e81e215 100644
--- linux-libre-6.1-gnu/arch/parisc/Kconfig
+++ linux-libre-6.1.39-gnu/arch/parisc/Kconfig
@@ -129,6 +129,10 @@ config PM
 config STACKTRACE_SUPPORT
 	def_bool y
 
+config LOCKDEP_SUPPORT
+	bool
+	default y
+
 config ISA_DMA_API
 	bool
 
diff --git linux-libre-6.1-gnu/arch/parisc/include/asm/assembly.h linux-libre-6.1.39-gnu/arch/parisc/include/asm/assembly.h
index 0f0d4a496fef..75677b526b2b 100644
--- linux-libre-6.1-gnu/arch/parisc/include/asm/assembly.h
+++ linux-libre-6.1.39-gnu/arch/parisc/include/asm/assembly.h
@@ -90,10 +90,6 @@
 #include <asm/asmregs.h>
 #include <asm/psw.h>
 
-	sp	=	30
-	gp	=	27
-	ipsw	=	22
-
 	/*
 	 * We provide two versions of each macro to convert from physical
 	 * to virtual and vice versa. The "_r1" versions take one argument
diff --git linux-libre-6.1-gnu/arch/parisc/include/asm/cacheflush.h linux-libre-6.1.39-gnu/arch/parisc/include/asm/cacheflush.h
index 0bdee6724132..c8b6928cee1e 100644
--- linux-libre-6.1-gnu/arch/parisc/include/asm/cacheflush.h
+++ linux-libre-6.1.39-gnu/arch/parisc/include/asm/cacheflush.h
@@ -48,6 +48,10 @@ void flush_dcache_page(struct page *page);
 
 #define flush_dcache_mmap_lock(mapping)		xa_lock_irq(&mapping->i_pages)
 #define flush_dcache_mmap_unlock(mapping)	xa_unlock_irq(&mapping->i_pages)
+#define flush_dcache_mmap_lock_irqsave(mapping, flags)		\
+		xa_lock_irqsave(&mapping->i_pages, flags)
+#define flush_dcache_mmap_unlock_irqrestore(mapping, flags)	\
+		xa_unlock_irqrestore(&mapping->i_pages, flags)
 
 #define flush_icache_page(vma,page)	do { 		\
 	flush_kernel_dcache_page_addr(page_address(page)); \
diff --git linux-libre-6.1-gnu/arch/parisc/include/asm/pdc.h linux-libre-6.1.39-gnu/arch/parisc/include/asm/pdc.h
index fcbcf9a96c11..77622558bf65 100644
--- linux-libre-6.1-gnu/arch/parisc/include/asm/pdc.h
+++ linux-libre-6.1.39-gnu/arch/parisc/include/asm/pdc.h
@@ -80,6 +80,7 @@ int pdc_do_firm_test_reset(unsigned long ftc_bitmap);
 int pdc_do_reset(void);
 int pdc_soft_power_info(unsigned long *power_reg);
 int pdc_soft_power_button(int sw_control);
+int pdc_soft_power_button_panic(int sw_control);
 void pdc_io_reset(void);
 void pdc_io_reset_devices(void);
 int pdc_iodc_getc(void);
diff --git linux-libre-6.1-gnu/arch/parisc/include/asm/pgtable.h linux-libre-6.1.39-gnu/arch/parisc/include/asm/pgtable.h
index ecd028854469..68ae77069d23 100644
--- linux-libre-6.1-gnu/arch/parisc/include/asm/pgtable.h
+++ linux-libre-6.1.39-gnu/arch/parisc/include/asm/pgtable.h
@@ -166,8 +166,8 @@ extern void __update_cache(pte_t pte);
 
 /* This calculates the number of initial pages we need for the initial
  * page tables */
-#if (KERNEL_INITIAL_ORDER) >= (PMD_SHIFT)
-# define PT_INITIAL	(1 << (KERNEL_INITIAL_ORDER - PMD_SHIFT))
+#if (KERNEL_INITIAL_ORDER) >= (PLD_SHIFT + BITS_PER_PTE)
+# define PT_INITIAL	(1 << (KERNEL_INITIAL_ORDER - PLD_SHIFT - BITS_PER_PTE))
 #else
 # define PT_INITIAL	(1)  /* all initial PTEs fit into one page */
 #endif
diff --git linux-libre-6.1-gnu/arch/parisc/include/uapi/asm/mman.h linux-libre-6.1.39-gnu/arch/parisc/include/uapi/asm/mman.h
index 22133a6a506e..68c44f99bc93 100644
--- linux-libre-6.1-gnu/arch/parisc/include/uapi/asm/mman.h
+++ linux-libre-6.1.39-gnu/arch/parisc/include/uapi/asm/mman.h
@@ -49,6 +49,19 @@
 #define MADV_DONTFORK	10		/* don't inherit across fork */
 #define MADV_DOFORK	11		/* do inherit across fork */
 
+#define MADV_MERGEABLE   12		/* KSM may merge identical pages */
+#define MADV_UNMERGEABLE 13		/* KSM may not merge identical pages */
+
+#define MADV_HUGEPAGE	14		/* Worth backing with hugepages */
+#define MADV_NOHUGEPAGE 15		/* Not worth backing with hugepages */
+
+#define MADV_DONTDUMP   16		/* Explicity exclude from the core dump,
+					   overrides the coredump filter bits */
+#define MADV_DODUMP	17		/* Clear the MADV_NODUMP flag */
+
+#define MADV_WIPEONFORK 18		/* Zero memory on fork, child only */
+#define MADV_KEEPONFORK 19		/* Undo MADV_WIPEONFORK */
+
 #define MADV_COLD	20		/* deactivate these pages */
 #define MADV_PAGEOUT	21		/* reclaim these pages */
 
@@ -57,27 +70,13 @@
 
 #define MADV_DONTNEED_LOCKED	24	/* like DONTNEED, but drop locked pages too */
 
-#define MADV_MERGEABLE   65		/* KSM may merge identical pages */
-#define MADV_UNMERGEABLE 66		/* KSM may not merge identical pages */
-
-#define MADV_HUGEPAGE	67		/* Worth backing with hugepages */
-#define MADV_NOHUGEPAGE	68		/* Not worth backing with hugepages */
-
-#define MADV_DONTDUMP   69		/* Explicity exclude from the core dump,
-					   overrides the coredump filter bits */
-#define MADV_DODUMP	70		/* Clear the MADV_NODUMP flag */
-
-#define MADV_WIPEONFORK 71		/* Zero memory on fork, child only */
-#define MADV_KEEPONFORK 72		/* Undo MADV_WIPEONFORK */
-
-#define MADV_COLLAPSE	73		/* Synchronous hugepage collapse */
+#define MADV_COLLAPSE	25		/* Synchronous hugepage collapse */
 
 #define MADV_HWPOISON     100		/* poison a page for testing */
 #define MADV_SOFT_OFFLINE 101		/* soft offline page for testing */
 
 /* compatibility flags */
 #define MAP_FILE	0
-#define MAP_VARIABLE	0
 
 #define PKEY_DISABLE_ACCESS	0x1
 #define PKEY_DISABLE_WRITE	0x2
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/alternative.c linux-libre-6.1.39-gnu/arch/parisc/kernel/alternative.c
index 66f5672c70bd..25c4d6c3375d 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/alternative.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/alternative.c
@@ -25,7 +25,7 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
 {
 	struct alt_instr *entry;
 	int index = 0, applied = 0;
-	int num_cpus = num_online_cpus();
+	int num_cpus = num_present_cpus();
 	u16 cond_check;
 
 	cond_check = ALT_COND_ALWAYS |
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/cache.c linux-libre-6.1.39-gnu/arch/parisc/kernel/cache.c
index 1d3b8bc8a623..ca4a302d4365 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/cache.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/cache.c
@@ -399,6 +399,7 @@ void flush_dcache_page(struct page *page)
 	unsigned long offset;
 	unsigned long addr, old_addr = 0;
 	unsigned long count = 0;
+	unsigned long flags;
 	pgoff_t pgoff;
 
 	if (mapping && !mapping_mapped(mapping)) {
@@ -420,7 +421,7 @@ void flush_dcache_page(struct page *page)
 	 * to flush one address here for them all to become coherent
 	 * on machines that support equivalent aliasing
 	 */
-	flush_dcache_mmap_lock(mapping);
+	flush_dcache_mmap_lock_irqsave(mapping, flags);
 	vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) {
 		offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT;
 		addr = mpnt->vm_start + offset;
@@ -460,7 +461,7 @@ void flush_dcache_page(struct page *page)
 		}
 		WARN_ON(++count == 4096);
 	}
-	flush_dcache_mmap_unlock(mapping);
+	flush_dcache_mmap_unlock_irqrestore(mapping, flags);
 }
 EXPORT_SYMBOL(flush_dcache_page);
 
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/firmware.c linux-libre-6.1.39-gnu/arch/parisc/kernel/firmware.c
index 6a7e315bcc2e..3e051a973e9b 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/firmware.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/firmware.c
@@ -1232,15 +1232,18 @@ int __init pdc_soft_power_info(unsigned long *power_reg)
 }
 
 /*
- * pdc_soft_power_button - Control the soft power button behaviour
- * @sw_control: 0 for hardware control, 1 for software control 
+ * pdc_soft_power_button{_panic} - Control the soft power button behaviour
+ * @sw_control: 0 for hardware control, 1 for software control
  *
  *
  * This PDC function places the soft power button under software or
  * hardware control.
- * Under software control the OS may control to when to allow to shut 
- * down the system. Under hardware control pressing the power button 
+ * Under software control the OS may control to when to allow to shut
+ * down the system. Under hardware control pressing the power button
  * powers off the system immediately.
+ *
+ * The _panic version relies on spin_trylock to prevent deadlock
+ * on panic path.
  */
 int pdc_soft_power_button(int sw_control)
 {
@@ -1254,6 +1257,22 @@ int pdc_soft_power_button(int sw_control)
 	return retval;
 }
 
+int pdc_soft_power_button_panic(int sw_control)
+{
+	int retval;
+	unsigned long flags;
+
+	if (!spin_trylock_irqsave(&pdc_lock, flags)) {
+		pr_emerg("Couldn't enable soft power button\n");
+		return -EBUSY; /* ignored by the panic notifier */
+	}
+
+	retval = mem_pdc_call(PDC_SOFT_POWER, PDC_SOFT_POWER_ENABLE, __pa(pdc_result), sw_control);
+	spin_unlock_irqrestore(&pdc_lock, flags);
+
+	return retval;
+}
+
 /*
  * pdc_io_reset - Hack to avoid overlapping range registers of Bridges devices.
  * Primarily a problem on T600 (which parisc-linux doesn't support) but
@@ -1288,9 +1307,8 @@ void pdc_io_reset_devices(void)
 
 #endif /* defined(BOOTLOADER) */
 
-/* locked by pdc_console_lock */
-static int __attribute__((aligned(8)))   iodc_retbuf[32];
-static char __attribute__((aligned(64))) iodc_dbuf[4096];
+/* locked by pdc_lock */
+static char iodc_dbuf[4096] __page_aligned_bss;
 
 /**
  * pdc_iodc_print - Console print using IODC.
@@ -1304,15 +1322,19 @@ static char __attribute__((aligned(64))) iodc_dbuf[4096];
  */
 int pdc_iodc_print(const unsigned char *str, unsigned count)
 {
-	unsigned int i;
+	unsigned int i, found = 0;
 	unsigned long flags;
 
+	count = min_t(unsigned int, count, sizeof(iodc_dbuf));
+
+	spin_lock_irqsave(&pdc_lock, flags);
 	for (i = 0; i < count;) {
 		switch(str[i]) {
 		case '\n':
 			iodc_dbuf[i+0] = '\r';
 			iodc_dbuf[i+1] = '\n';
 			i += 2;
+			found = 1;
 			goto print;
 		default:
 			iodc_dbuf[i] = str[i];
@@ -1322,14 +1344,13 @@ int pdc_iodc_print(const unsigned char *str, unsigned count)
 	}
 
 print:
-        spin_lock_irqsave(&pdc_lock, flags);
-        real32_call(PAGE0->mem_cons.iodc_io,
-                    (unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
-                    PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers),
-                    __pa(iodc_retbuf), 0, __pa(iodc_dbuf), i, 0);
-        spin_unlock_irqrestore(&pdc_lock, flags);
+	real32_call(PAGE0->mem_cons.iodc_io,
+		(unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
+		PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers),
+		__pa(pdc_result), 0, __pa(iodc_dbuf), i, 0);
+	spin_unlock_irqrestore(&pdc_lock, flags);
 
-	return i;
+	return i - found;
 }
 
 #if !defined(BOOTLOADER)
@@ -1354,10 +1375,11 @@ int pdc_iodc_getc(void)
 	real32_call(PAGE0->mem_kbd.iodc_io,
 		    (unsigned long)PAGE0->mem_kbd.hpa, ENTRY_IO_CIN,
 		    PAGE0->mem_kbd.spa, __pa(PAGE0->mem_kbd.dp.layers), 
-		    __pa(iodc_retbuf), 0, __pa(iodc_dbuf), 1, 0);
+		    __pa(pdc_result), 0, __pa(iodc_dbuf), 1, 0);
 
 	ch = *iodc_dbuf;
-	status = *iodc_retbuf;
+	/* like convert_to_wide() but for first return value only: */
+	status = *(int *)&pdc_result;
 	spin_unlock_irqrestore(&pdc_lock, flags);
 
 	if (status == 0)
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/kgdb.c linux-libre-6.1.39-gnu/arch/parisc/kernel/kgdb.c
index ab7620f695be..b16fa9bac5f4 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/kgdb.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/kgdb.c
@@ -208,23 +208,3 @@ int kgdb_arch_handle_exception(int trap, int signo,
 	}
 	return -1;
 }
-
-/* KGDB console driver which uses PDC to read chars from keyboard */
-
-static void kgdb_pdc_write_char(u8 chr)
-{
-	/* no need to print char. kgdb will do it. */
-}
-
-static struct kgdb_io kgdb_pdc_io_ops = {
-	.name		= "kgdb_pdc",
-	.read_char	= pdc_iodc_getc,
-	.write_char	= kgdb_pdc_write_char,
-};
-
-static int __init kgdb_pdc_init(void)
-{
-	kgdb_register_io_module(&kgdb_pdc_io_ops);
-	return 0;
-}
-early_initcall(kgdb_pdc_init);
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/pacache.S linux-libre-6.1.39-gnu/arch/parisc/kernel/pacache.S
index 9a0018f1f42c..541370d14559 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/pacache.S
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/pacache.S
@@ -889,6 +889,7 @@ ENDPROC_CFI(flush_icache_page_asm)
 ENTRY_CFI(flush_kernel_dcache_page_asm)
 88:	ldil		L%dcache_stride, %r1
 	ldw		R%dcache_stride(%r1), %r23
+	depi_safe	0, 31,PAGE_SHIFT, %r26	/* Clear any offset bits */
 
 #ifdef CONFIG_64BIT
 	depdi,z		1, 63-PAGE_SHIFT,1, %r25
@@ -925,6 +926,7 @@ ENDPROC_CFI(flush_kernel_dcache_page_asm)
 ENTRY_CFI(purge_kernel_dcache_page_asm)
 88:	ldil		L%dcache_stride, %r1
 	ldw		R%dcache_stride(%r1), %r23
+	depi_safe	0, 31,PAGE_SHIFT, %r26	/* Clear any offset bits */
 
 #ifdef CONFIG_64BIT
 	depdi,z		1, 63-PAGE_SHIFT,1, %r25
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/pci-dma.c linux-libre-6.1.39-gnu/arch/parisc/kernel/pci-dma.c
index ba87f791323b..71ed5391f29d 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/pci-dma.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/pci-dma.c
@@ -446,11 +446,27 @@ void arch_dma_free(struct device *dev, size_t size, void *vaddr,
 void arch_sync_dma_for_device(phys_addr_t paddr, size_t size,
 		enum dma_data_direction dir)
 {
+	/*
+	 * fdc: The data cache line is written back to memory, if and only if
+	 * it is dirty, and then invalidated from the data cache.
+	 */
 	flush_kernel_dcache_range((unsigned long)phys_to_virt(paddr), size);
 }
 
 void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size,
 		enum dma_data_direction dir)
 {
-	flush_kernel_dcache_range((unsigned long)phys_to_virt(paddr), size);
+	unsigned long addr = (unsigned long) phys_to_virt(paddr);
+
+	switch (dir) {
+	case DMA_TO_DEVICE:
+	case DMA_BIDIRECTIONAL:
+		flush_kernel_dcache_range(addr, size);
+		return;
+	case DMA_FROM_DEVICE:
+		purge_kernel_dcache_range_asm(addr, addr + size);
+		return;
+	default:
+		BUG();
+	}
 }
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/pdc_cons.c linux-libre-6.1.39-gnu/arch/parisc/kernel/pdc_cons.c
index 7d0989f523d0..cf3bf8232374 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/pdc_cons.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/pdc_cons.c
@@ -12,37 +12,27 @@
 #include <asm/page.h>		/* for PAGE0 */
 #include <asm/pdc.h>		/* for iodc_call() proto and friends */
 
-static DEFINE_SPINLOCK(pdc_console_lock);
-
 static void pdc_console_write(struct console *co, const char *s, unsigned count)
 {
 	int i = 0;
-	unsigned long flags;
 
-	spin_lock_irqsave(&pdc_console_lock, flags);
 	do {
 		i += pdc_iodc_print(s + i, count - i);
 	} while (i < count);
-	spin_unlock_irqrestore(&pdc_console_lock, flags);
 }
 
 #ifdef CONFIG_KGDB
 static int kgdb_pdc_read_char(void)
 {
-	int c;
-	unsigned long flags;
-
-	spin_lock_irqsave(&pdc_console_lock, flags);
-	c = pdc_iodc_getc();
-	spin_unlock_irqrestore(&pdc_console_lock, flags);
+	int c = pdc_iodc_getc();
 
 	return (c <= 0) ? NO_POLL_CHAR : c;
 }
 
 static void kgdb_pdc_write_char(u8 chr)
 {
-	if (PAGE0->mem_cons.cl_class != CL_DUPLEX)
-		pdc_console_write(NULL, &chr, 1);
+	/* no need to print char as it's shown on standard console */
+	/* pdc_iodc_print(&chr, 1); */
 }
 
 static struct kgdb_io kgdb_pdc_io_ops = {
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/process.c linux-libre-6.1.39-gnu/arch/parisc/kernel/process.c
index c4f8374c7018..b62d60009fac 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/process.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/process.c
@@ -122,13 +122,18 @@ void machine_power_off(void)
 	/* It seems we have no way to power the system off via
 	 * software. The user has to press the button himself. */
 
-	printk(KERN_EMERG "System shut down completed.\n"
-	       "Please power this system off now.");
+	printk("Power off or press RETURN to reboot.\n");
 
 	/* prevent soft lockup/stalled CPU messages for endless loop. */
 	rcu_sysrq_start();
 	lockup_detector_soft_poweroff();
-	for (;;);
+	while (1) {
+		/* reboot if user presses RETURN key */
+		if (pdc_iodc_getc() == 13) {
+			printk("Rebooting...\n");
+			machine_restart(NULL);
+		}
+	}
 }
 
 void (*pm_power_off)(void);
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/ptrace.c linux-libre-6.1.39-gnu/arch/parisc/kernel/ptrace.c
index 96ef6a6b66e5..9af11abeee4f 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/ptrace.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/ptrace.c
@@ -126,6 +126,12 @@ long arch_ptrace(struct task_struct *child, long request,
 	unsigned long tmp;
 	long ret = -EIO;
 
+	unsigned long user_regs_struct_size = sizeof(struct user_regs_struct);
+#ifdef CONFIG_64BIT
+	if (is_compat_task())
+		user_regs_struct_size /= 2;
+#endif
+
 	switch (request) {
 
 	/* Read the word at location addr in the USER area.  For ptraced
@@ -166,7 +172,7 @@ long arch_ptrace(struct task_struct *child, long request,
 		     addr >= sizeof(struct pt_regs))
 			break;
 		if (addr == PT_IAOQ0 || addr == PT_IAOQ1) {
-			data |= 3; /* ensure userspace privilege */
+			data |= PRIV_USER; /* ensure userspace privilege */
 		}
 		if ((addr >= PT_GR1 && addr <= PT_GR31) ||
 				addr == PT_IAOQ0 || addr == PT_IAOQ1 ||
@@ -181,14 +187,14 @@ long arch_ptrace(struct task_struct *child, long request,
 		return copy_regset_to_user(child,
 					   task_user_regset_view(current),
 					   REGSET_GENERAL,
-					   0, sizeof(struct user_regs_struct),
+					   0, user_regs_struct_size,
 					   datap);
 
 	case PTRACE_SETREGS:	/* Set all gp regs in the child. */
 		return copy_regset_from_user(child,
 					     task_user_regset_view(current),
 					     REGSET_GENERAL,
-					     0, sizeof(struct user_regs_struct),
+					     0, user_regs_struct_size,
 					     datap);
 
 	case PTRACE_GETFPREGS:	/* Get the child FPU state. */
@@ -285,7 +291,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 			if (addr >= sizeof(struct pt_regs))
 				break;
 			if (addr == PT_IAOQ0+4 || addr == PT_IAOQ1+4) {
-				data |= 3; /* ensure userspace privilege */
+				data |= PRIV_USER; /* ensure userspace privilege */
 			}
 			if (addr >= PT_FR0 && addr <= PT_FR31 + 4) {
 				/* Special case, fp regs are 64 bits anyway */
@@ -302,6 +308,11 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 			}
 		}
 		break;
+	case PTRACE_GETREGS:
+	case PTRACE_SETREGS:
+	case PTRACE_GETFPREGS:
+	case PTRACE_SETFPREGS:
+		return arch_ptrace(child, request, addr, data);
 
 	default:
 		ret = compat_ptrace_request(child, request, addr, data);
@@ -483,7 +494,7 @@ static void set_reg(struct pt_regs *regs, int num, unsigned long val)
 	case RI(iaoq[0]):
 	case RI(iaoq[1]):
 			/* set 2 lowest bits to ensure userspace privilege: */
-			regs->iaoq[num - RI(iaoq[0])] = val | 3;
+			regs->iaoq[num - RI(iaoq[0])] = val | PRIV_USER;
 			return;
 	case RI(sar):	regs->sar = val;
 			return;
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/real2.S linux-libre-6.1.39-gnu/arch/parisc/kernel/real2.S
index 2b16d8d6598f..c37010a13586 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/real2.S
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/real2.S
@@ -248,9 +248,6 @@ ENTRY_CFI(real64_call_asm)
 	/* save fn */
 	copy	%arg2, %r31
 
-	/* set up the new ap */
-	ldo	64(%arg1), %r29
-
 	/* load up the arg registers from the saved arg area */
 	/* 32-bit calling convention passes first 4 args in registers */
 	ldd	0*REG_SZ(%arg1), %arg0		/* note overwriting arg0 */
@@ -262,7 +259,9 @@ ENTRY_CFI(real64_call_asm)
 	ldd	7*REG_SZ(%arg1), %r19
 	ldd	1*REG_SZ(%arg1), %arg1		/* do this one last! */
 
+	/* set up real-mode stack and real-mode ap */
 	tophys_r1 %sp
+	ldo	-16(%sp), %r29			/* Reference param save area */
 
 	b,l	rfi_virt2real,%r2
 	nop
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/sys_parisc.c linux-libre-6.1.39-gnu/arch/parisc/kernel/sys_parisc.c
index 848b0702005d..09a34b07f02e 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/sys_parisc.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/sys_parisc.c
@@ -465,3 +465,31 @@ asmlinkage long parisc_inotify_init1(int flags)
 	flags = FIX_O_NONBLOCK(flags);
 	return sys_inotify_init1(flags);
 }
+
+/*
+ * madvise() wrapper
+ *
+ * Up to kernel v6.1 parisc has different values than all other
+ * platforms for the MADV_xxx flags listed below.
+ * To keep binary compatibility with existing userspace programs
+ * translate the former values to the new values.
+ *
+ * XXX: Remove this wrapper in year 2025 (or later)
+ */
+
+asmlinkage notrace long parisc_madvise(unsigned long start, size_t len_in, int behavior)
+{
+	switch (behavior) {
+	case 65: behavior = MADV_MERGEABLE;	break;
+	case 66: behavior = MADV_UNMERGEABLE;	break;
+	case 67: behavior = MADV_HUGEPAGE;	break;
+	case 68: behavior = MADV_NOHUGEPAGE;	break;
+	case 69: behavior = MADV_DONTDUMP;	break;
+	case 70: behavior = MADV_DODUMP;	break;
+	case 71: behavior = MADV_WIPEONFORK;	break;
+	case 72: behavior = MADV_KEEPONFORK;	break;
+	case 73: behavior = MADV_COLLAPSE;	break;
+	}
+
+	return sys_madvise(start, len_in, behavior);
+}
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/syscalls/syscall.tbl linux-libre-6.1.39-gnu/arch/parisc/kernel/syscalls/syscall.tbl
index 8a99c998da9b..0e42fceb2d5e 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/syscalls/syscall.tbl
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/syscalls/syscall.tbl
@@ -131,7 +131,7 @@
 116	common	sysinfo			sys_sysinfo			compat_sys_sysinfo
 117	common	shutdown		sys_shutdown
 118	common	fsync			sys_fsync
-119	common	madvise			sys_madvise
+119	common	madvise			parisc_madvise
 120	common	clone			sys_clone_wrapper
 121	common	setdomainname		sys_setdomainname
 122	common	sendfile		sys_sendfile			compat_sys_sendfile
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/traps.c linux-libre-6.1.39-gnu/arch/parisc/kernel/traps.c
index f9696fbf646c..67b51841dc8b 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/traps.c
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/traps.c
@@ -291,19 +291,19 @@ static void handle_break(struct pt_regs *regs)
 	}
 
 #ifdef CONFIG_KPROBES
-	if (unlikely(iir == PARISC_KPROBES_BREAK_INSN)) {
+	if (unlikely(iir == PARISC_KPROBES_BREAK_INSN && !user_mode(regs))) {
 		parisc_kprobe_break_handler(regs);
 		return;
 	}
-	if (unlikely(iir == PARISC_KPROBES_BREAK_INSN2)) {
+	if (unlikely(iir == PARISC_KPROBES_BREAK_INSN2 && !user_mode(regs))) {
 		parisc_kprobe_ss_handler(regs);
 		return;
 	}
 #endif
 
 #ifdef CONFIG_KGDB
-	if (unlikely(iir == PARISC_KGDB_COMPILED_BREAK_INSN ||
-		iir == PARISC_KGDB_BREAK_INSN)) {
+	if (unlikely((iir == PARISC_KGDB_COMPILED_BREAK_INSN ||
+		iir == PARISC_KGDB_BREAK_INSN)) && !user_mode(regs)) {
 		kgdb_handle_exception(9, SIGTRAP, 0, regs);
 		return;
 	}
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/vdso32/Makefile linux-libre-6.1.39-gnu/arch/parisc/kernel/vdso32/Makefile
index 85b1c6d261d1..4459a48d2303 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/vdso32/Makefile
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/vdso32/Makefile
@@ -26,7 +26,7 @@ $(obj)/vdso32_wrapper.o : $(obj)/vdso32.so FORCE
 
 # Force dependency (incbin is bad)
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso32.so: $(src)/vdso32.lds $(obj-vdso32) $(obj-cvdso32) $(VDSO_LIBGCC)
+$(obj)/vdso32.so: $(src)/vdso32.lds $(obj-vdso32) $(obj-cvdso32) $(VDSO_LIBGCC) FORCE
 	$(call if_changed,vdso32ld)
 
 # assembly rules for the .S files
@@ -38,7 +38,7 @@ $(obj-cvdso32): %.o: %.c FORCE
 
 # actual build commands
 quiet_cmd_vdso32ld = VDSO32L $@
-      cmd_vdso32ld = $(CROSS32CC) $(c_flags) -Wl,-T $^ -o $@
+      cmd_vdso32ld = $(CROSS32CC) $(c_flags) -Wl,-T $(filter-out FORCE, $^) -o $@
 quiet_cmd_vdso32as = VDSO32A $@
       cmd_vdso32as = $(CROSS32CC) $(a_flags) -c -o $@ $<
 quiet_cmd_vdso32cc = VDSO32C $@
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/vdso64/Makefile linux-libre-6.1.39-gnu/arch/parisc/kernel/vdso64/Makefile
index a30f5ec5eb4b..f3d6045793f4 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/vdso64/Makefile
+++ linux-libre-6.1.39-gnu/arch/parisc/kernel/vdso64/Makefile
@@ -26,7 +26,7 @@ $(obj)/vdso64_wrapper.o : $(obj)/vdso64.so FORCE
 
 # Force dependency (incbin is bad)
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso64.so: $(src)/vdso64.lds $(obj-vdso64) $(VDSO_LIBGCC)
+$(obj)/vdso64.so: $(src)/vdso64.lds $(obj-vdso64) $(VDSO_LIBGCC) FORCE
 	$(call if_changed,vdso64ld)
 
 # assembly rules for the .S files
@@ -35,7 +35,7 @@ $(obj-vdso64): %.o: %.S FORCE
 
 # actual build commands
 quiet_cmd_vdso64ld = VDSO64L $@
-      cmd_vdso64ld = $(CC) $(c_flags) -Wl,-T $^ -o $@
+      cmd_vdso64ld = $(CC) $(c_flags) -Wl,-T $(filter-out FORCE, $^) -o $@
 quiet_cmd_vdso64as = VDSO64A $@
       cmd_vdso64as = $(CC) $(a_flags) -c -o $@ $<
 
diff --git linux-libre-6.1-gnu/arch/parisc/mm/fault.c linux-libre-6.1.39-gnu/arch/parisc/mm/fault.c
index 869204e97ec9..b00aa98b582c 100644
--- linux-libre-6.1-gnu/arch/parisc/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/parisc/mm/fault.c
@@ -288,15 +288,19 @@ void do_page_fault(struct pt_regs *regs, unsigned long code,
 retry:
 	mmap_read_lock(mm);
 	vma = find_vma_prev(mm, address, &prev_vma);
-	if (!vma || address < vma->vm_start)
-		goto check_expansion;
+	if (!vma || address < vma->vm_start) {
+		if (!prev_vma || !(prev_vma->vm_flags & VM_GROWSUP))
+			goto bad_area;
+		vma = expand_stack(mm, address);
+		if (!vma)
+			goto bad_area_nosemaphore;
+	}
+
 /*
  * Ok, we have a good vm_area for this memory access. We still need to
  * check the access permissions.
  */
 
-good_area:
-
 	if ((vma->vm_flags & acc_type) != acc_type)
 		goto bad_area;
 
@@ -342,17 +346,13 @@ good_area:
 	mmap_read_unlock(mm);
 	return;
 
-check_expansion:
-	vma = prev_vma;
-	if (vma && (expand_stack(vma, address) == 0))
-		goto good_area;
-
 /*
  * Something tried to access memory that isn't in our memory map..
  */
 bad_area:
 	mmap_read_unlock(mm);
 
+bad_area_nosemaphore:
 	if (user_mode(regs)) {
 		int signo, si_code;
 
@@ -444,7 +444,7 @@ handle_nadtlb_fault(struct pt_regs *regs)
 {
 	unsigned long insn = regs->iir;
 	int breg, treg, xreg, val = 0;
-	struct vm_area_struct *vma, *prev_vma;
+	struct vm_area_struct *vma;
 	struct task_struct *tsk;
 	struct mm_struct *mm;
 	unsigned long address;
@@ -480,7 +480,7 @@ handle_nadtlb_fault(struct pt_regs *regs)
 				/* Search for VMA */
 				address = regs->ior;
 				mmap_read_lock(mm);
-				vma = find_vma_prev(mm, address, &prev_vma);
+				vma = vma_lookup(mm, address);
 				mmap_read_unlock(mm);
 
 				/*
@@ -489,7 +489,6 @@ handle_nadtlb_fault(struct pt_regs *regs)
 				 */
 				acc_type = (insn & 0x40) ? VM_WRITE : VM_READ;
 				if (vma
-				    && address >= vma->vm_start
 				    && (vma->vm_flags & acc_type) == acc_type)
 					val = 1;
 			}
diff --git linux-libre-6.1-gnu/arch/powerpc/Kconfig linux-libre-6.1.39-gnu/arch/powerpc/Kconfig
index 2ca5418457ed..6050e6e10d32 100644
--- linux-libre-6.1-gnu/arch/powerpc/Kconfig
+++ linux-libre-6.1.39-gnu/arch/powerpc/Kconfig
@@ -161,7 +161,6 @@ config PPC
 	select ARCH_WANT_IRQS_OFF_ACTIVATE_MM
 	select ARCH_WANT_LD_ORPHAN_WARN
 	select ARCH_WANTS_MODULES_DATA_IN_VMALLOC	if PPC_BOOK3S_32 || PPC_8xx
-	select ARCH_WANTS_NO_INSTR
 	select ARCH_WEAK_RELEASE_ACQUIRE
 	select BINFMT_ELF
 	select BUILDTIME_TABLE_SORT
@@ -258,6 +257,7 @@ config PPC
 	select IRQ_DOMAIN
 	select IRQ_FORCED_THREADING
 	select KASAN_VMALLOC			if KASAN && MODULES
+	select LOCK_MM_AND_FIND_VMA
 	select MMU_GATHER_PAGE_SIZE
 	select MMU_GATHER_RCU_TABLE_FREE
 	select MMU_GATHER_MERGE_VMAS
diff --git linux-libre-6.1-gnu/arch/powerpc/Kconfig.debug linux-libre-6.1.39-gnu/arch/powerpc/Kconfig.debug
index 6aaf8dc60610..2a54fadbeaf5 100644
--- linux-libre-6.1-gnu/arch/powerpc/Kconfig.debug
+++ linux-libre-6.1.39-gnu/arch/powerpc/Kconfig.debug
@@ -240,7 +240,7 @@ config PPC_EARLY_DEBUG_40x
 
 config PPC_EARLY_DEBUG_CPM
 	bool "Early serial debugging for Freescale CPM-based serial ports"
-	depends on SERIAL_CPM
+	depends on SERIAL_CPM=y
 	help
 	  Select this to enable early debugging for Freescale chips
 	  using a CPM-based serial port.  This assumes that the bootwrapper
diff --git linux-libre-6.1-gnu/arch/powerpc/Makefile linux-libre-6.1.39-gnu/arch/powerpc/Makefile
index dc4cbf0a5ca9..894d48cd0492 100644
--- linux-libre-6.1-gnu/arch/powerpc/Makefile
+++ linux-libre-6.1.39-gnu/arch/powerpc/Makefile
@@ -90,7 +90,7 @@ aflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -mlittle-endian
 
 ifeq ($(HAS_BIARCH),y)
 KBUILD_CFLAGS	+= -m$(BITS)
-KBUILD_AFLAGS	+= -m$(BITS) -Wl,-a$(BITS)
+KBUILD_AFLAGS	+= -m$(BITS)
 KBUILD_LDFLAGS	+= -m elf$(BITS)$(LDEMULATION)
 endif
 
@@ -146,19 +146,6 @@ CFLAGS-$(CONFIG_PPC32)	+= $(call cc-option, $(MULTIPLEWORD))
 
 CFLAGS-$(CONFIG_PPC32)	+= $(call cc-option,-mno-readonly-in-sdata)
 
-ifdef CONFIG_PPC_BOOK3S_64
-ifdef CONFIG_CPU_LITTLE_ENDIAN
-CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=power8
-else
-CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=power4
-endif
-CFLAGS-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=power10,	\
-				  $(call cc-option,-mtune=power9,	\
-				  $(call cc-option,-mtune=power8)))
-else ifdef CONFIG_PPC_BOOK3E_64
-CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=powerpc64
-endif
-
 ifdef CONFIG_FUNCTION_TRACER
 CC_FLAGS_FTRACE := -pg
 ifdef CONFIG_MPROFILE_KERNEL
@@ -166,11 +153,12 @@ CC_FLAGS_FTRACE += -mprofile-kernel
 endif
 endif
 
-CFLAGS-$(CONFIG_TARGET_CPU_BOOL) += $(call cc-option,-mcpu=$(CONFIG_TARGET_CPU))
-AFLAGS-$(CONFIG_TARGET_CPU_BOOL) += $(call cc-option,-mcpu=$(CONFIG_TARGET_CPU))
+CFLAGS-$(CONFIG_TARGET_CPU_BOOL) += -mcpu=$(CONFIG_TARGET_CPU)
+AFLAGS-$(CONFIG_TARGET_CPU_BOOL) += -mcpu=$(CONFIG_TARGET_CPU)
 
-CFLAGS-$(CONFIG_E5500_CPU) += $(call cc-option,-mcpu=e500mc64,-mcpu=powerpc64)
-CFLAGS-$(CONFIG_E6500_CPU) += $(call cc-option,-mcpu=e6500,$(E5500_CPU))
+CFLAGS-$(CONFIG_POWERPC64_CPU) += $(call cc-option,-mtune=power10,	\
+				  $(call cc-option,-mtune=power9,	\
+				  $(call cc-option,-mtune=power8)))
 
 asinstr := $(call as-instr,lis 9$(comma)foo@high,-DHAVE_AS_ATHIGH=1)
 
@@ -213,10 +201,7 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 # often slow when they are implemented at all
 KBUILD_CFLAGS		+= $(call cc-option,-mno-string)
 
-cpu-as-$(CONFIG_40x)		+= -Wa,-m405
-cpu-as-$(CONFIG_44x)		+= -Wa,-m440
 cpu-as-$(CONFIG_ALTIVEC)	+= $(call as-option,-Wa$(comma)-maltivec)
-cpu-as-$(CONFIG_PPC_E500)		+= -Wa,-me500
 
 # When using '-many -mpower4' gas will first try and find a matching power4
 # mnemonic and failing that it will allow any valid mnemonic that GAS knows
@@ -224,7 +209,6 @@ cpu-as-$(CONFIG_PPC_E500)		+= -Wa,-me500
 # LLVM IAS doesn't understand either flag: https://github.com/ClangBuiltLinux/linux/issues/675
 # but LLVM IAS only supports ISA >= 2.06 for Book3S 64 anyway...
 cpu-as-$(CONFIG_PPC_BOOK3S_64)	+= $(call as-option,-Wa$(comma)-mpower4) $(call as-option,-Wa$(comma)-many)
-cpu-as-$(CONFIG_PPC_E500MC)	+= $(call as-option,-Wa$(comma)-me500mc)
 
 KBUILD_AFLAGS += $(cpu-as-y)
 KBUILD_CFLAGS += $(cpu-as-y)
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/Makefile linux-libre-6.1.39-gnu/arch/powerpc/boot/Makefile
index d32d95aea5d6..13fad4f0a6d8 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/Makefile
+++ linux-libre-6.1.39-gnu/arch/powerpc/boot/Makefile
@@ -34,18 +34,26 @@ endif
 
 BOOTCFLAGS    := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 		 -fno-strict-aliasing -O2 -msoft-float -mno-altivec -mno-vsx \
+		 $(call cc-option,-mno-prefixed) $(call cc-option,-mno-pcrel) \
+		 $(call cc-option,-mno-mma) \
 		 $(call cc-option,-mno-spe) $(call cc-option,-mspe=no) \
 		 -pipe -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
 		 $(LINUXINCLUDE)
 
 ifdef CONFIG_PPC64_BOOT_WRAPPER
-ifdef CONFIG_CPU_LITTLE_ENDIAN
-BOOTCFLAGS	+= -m64 -mcpu=powerpc64le
+BOOTCFLAGS	+= -m64
 else
-BOOTCFLAGS	+= -m64 -mcpu=powerpc64
+BOOTCFLAGS	+= -m32
 endif
+
+ifdef CONFIG_TARGET_CPU_BOOL
+BOOTCFLAGS	+= -mcpu=$(CONFIG_TARGET_CPU)
+else ifdef CONFIG_PPC64_BOOT_WRAPPER
+ifdef CONFIG_CPU_LITTLE_ENDIAN
+BOOTCFLAGS	+= -mcpu=powerpc64le
 else
-BOOTCFLAGS	+= -m32 -mcpu=powerpc
+BOOTCFLAGS	+= -mcpu=powerpc64
+endif
 endif
 
 BOOTCFLAGS	+= -isystem $(shell $(BOOTCC) -print-file-name=include)
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
new file mode 100644
index 000000000000..437dab3fc017
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later
+/*
+ * QorIQ FMan v3 10g port #2 device tree stub [ controller @ offset 0x400000 ]
+ *
+ * Copyright 2022 Sean Anderson <sean.anderson@seco.com>
+ * Copyright 2012 - 2015 Freescale Semiconductor Inc.
+ */
+
+fman@400000 {
+	fman0_rx_0x08: port@88000 {
+		cell-index = <0x8>;
+		compatible = "fsl,fman-v3-port-rx";
+		reg = <0x88000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	fman0_tx_0x28: port@a8000 {
+		cell-index = <0x28>;
+		compatible = "fsl,fman-v3-port-tx";
+		reg = <0xa8000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	ethernet@e0000 {
+		cell-index = <0>;
+		compatible = "fsl,fman-memac";
+		reg = <0xe0000 0x1000>;
+		fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
+		ptp-timer = <&ptp_timer0>;
+		pcsphy-handle = <&pcsphy0>;
+	};
+
+	mdio@e1000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		reg = <0xe1000 0x1000>;
+		fsl,erratum-a011043; /* must ignore read errors */
+
+		pcsphy0: ethernet-phy@0 {
+			reg = <0x0>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi
new file mode 100644
index 000000000000..ad116b17850a
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later
+/*
+ * QorIQ FMan v3 10g port #3 device tree stub [ controller @ offset 0x400000 ]
+ *
+ * Copyright 2022 Sean Anderson <sean.anderson@seco.com>
+ * Copyright 2012 - 2015 Freescale Semiconductor Inc.
+ */
+
+fman@400000 {
+	fman0_rx_0x09: port@89000 {
+		cell-index = <0x9>;
+		compatible = "fsl,fman-v3-port-rx";
+		reg = <0x89000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	fman0_tx_0x29: port@a9000 {
+		cell-index = <0x29>;
+		compatible = "fsl,fman-v3-port-tx";
+		reg = <0xa9000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	ethernet@e2000 {
+		cell-index = <1>;
+		compatible = "fsl,fman-memac";
+		reg = <0xe2000 0x1000>;
+		fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
+		ptp-timer = <&ptp_timer0>;
+		pcsphy-handle = <&pcsphy1>;
+	};
+
+	mdio@e3000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		reg = <0xe3000 0x1000>;
+		fsl,erratum-a011043; /* must ignore read errors */
+
+		pcsphy1: ethernet-phy@0 {
+			reg = <0x0>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts
index 73f8c998c64d..d4f5f159d6f2 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts
+++ linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts
@@ -10,7 +10,6 @@
 
 / {
 	model = "fsl,T1040RDB-REV-A";
-	compatible = "fsl,T1040RDB-REV-A";
 };
 
 &seville_port0 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
index ecbb447920bc..27714dc2f04a 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
+++ linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
@@ -609,8 +609,8 @@
 /include/ "qoriq-bman1.dtsi"
 
 /include/ "qoriq-fman3-0.dtsi"
-/include/ "qoriq-fman3-0-1g-0.dtsi"
-/include/ "qoriq-fman3-0-1g-1.dtsi"
+/include/ "qoriq-fman3-0-10g-2.dtsi"
+/include/ "qoriq-fman3-0-10g-3.dtsi"
 /include/ "qoriq-fman3-0-1g-2.dtsi"
 /include/ "qoriq-fman3-0-1g-3.dtsi"
 /include/ "qoriq-fman3-0-1g-4.dtsi"
@@ -659,3 +659,19 @@
 		interrupts = <16 2 1 9>;
 	};
 };
+
+&fman0_rx_0x08 {
+	/delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_tx_0x28 {
+	/delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_rx_0x09 {
+	/delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_tx_0x29 {
+	/delete-property/ fsl,fman-10g-port;
+};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/turris1x.dts linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/turris1x.dts
index 045af668e928..9377055d5565 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/turris1x.dts
+++ linux-libre-6.1.39-gnu/arch/powerpc/boot/dts/turris1x.dts
@@ -69,6 +69,20 @@
 				interrupt-parent = <&gpio>;
 				interrupts = <12 IRQ_TYPE_LEVEL_LOW>, /* GPIO12 - ALERT pin */
 					     <13 IRQ_TYPE_LEVEL_LOW>; /* GPIO13 - CRIT pin */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				/* Local temperature sensor (SA56004ED internal) */
+				channel@0 {
+					reg = <0>;
+					label = "board";
+				};
+
+				/* Remote temperature sensor (D+/D- connected to P2020 CPU Temperature Diode) */
+				channel@1 {
+					reg = <1>;
+					label = "cpu";
+				};
 			};
 
 			/* DDR3 SPD/EEPROM */
@@ -439,12 +453,12 @@
 		 * channel 1 (but only USB 2.0 subset) to USB 2.0 pins on mPCIe
 		 * slot 1 (CN5), channels 2 and 3 to connector P600.
 		 *
-		 * P2020 PCIe Root Port uses 1MB of PCIe MEM and xHCI controller
+		 * P2020 PCIe Root Port does not use PCIe MEM and xHCI controller
 		 * uses 64kB + 8kB of PCIe MEM. No PCIe IO is used or required.
-		 * So allocate 2MB of PCIe MEM for this PCIe bus.
+		 * So allocate 128kB of PCIe MEM for this PCIe bus.
 		 */
 		reg = <0 0xffe08000 0 0x1000>;
-		ranges = <0x02000000 0x0 0xc0000000 0 0xc0000000 0x0 0x00200000>, /* MEM */
+		ranges = <0x02000000 0x0 0xc0000000 0 0xc0000000 0x0 0x00020000>, /* MEM */
 			 <0x01000000 0x0 0x00000000 0 0xffc20000 0x0 0x00010000>; /* IO */
 
 		pcie@0 {
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h
index 67655cd60545..985bd8e69bdc 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h
@@ -163,6 +163,11 @@ static inline void flush_tlb_fix_spurious_fault(struct vm_area_struct *vma,
 	 */
 }
 
+static inline bool __pte_protnone(unsigned long pte)
+{
+	return (pte & (pgprot_val(PAGE_NONE) | _PAGE_RWX)) == pgprot_val(PAGE_NONE);
+}
+
 static inline bool __pte_flags_need_flush(unsigned long oldval,
 					  unsigned long newval)
 {
@@ -179,8 +184,8 @@ static inline bool __pte_flags_need_flush(unsigned long oldval,
 	/*
 	 * We do not expect kernel mappings or non-PTEs or not-present PTEs.
 	 */
-	VM_WARN_ON_ONCE(oldval & _PAGE_PRIVILEGED);
-	VM_WARN_ON_ONCE(newval & _PAGE_PRIVILEGED);
+	VM_WARN_ON_ONCE(!__pte_protnone(oldval) && oldval & _PAGE_PRIVILEGED);
+	VM_WARN_ON_ONCE(!__pte_protnone(newval) && newval & _PAGE_PRIVILEGED);
 	VM_WARN_ON_ONCE(!(oldval & _PAGE_PTE));
 	VM_WARN_ON_ONCE(!(newval & _PAGE_PTE));
 	VM_WARN_ON_ONCE(!(oldval & _PAGE_PRESENT));
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/ftrace.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/ftrace.h
index 3cee7115441b..e3d1f377bc5b 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/ftrace.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/ftrace.h
@@ -64,17 +64,6 @@ void ftrace_graph_func(unsigned long ip, unsigned long parent_ip,
  * those.
  */
 #define ARCH_HAS_SYSCALL_MATCH_SYM_NAME
-#ifdef CONFIG_PPC64_ELF_ABI_V1
-static inline bool arch_syscall_match_sym_name(const char *sym, const char *name)
-{
-	/* We need to skip past the initial dot, and the __se_sys alias */
-	return !strcmp(sym + 1, name) ||
-		(!strncmp(sym, ".__se_sys", 9) && !strcmp(sym + 6, name)) ||
-		(!strncmp(sym, ".ppc_", 5) && !strcmp(sym + 5, name + 4)) ||
-		(!strncmp(sym, ".ppc32_", 7) && !strcmp(sym + 7, name + 4)) ||
-		(!strncmp(sym, ".ppc64_", 7) && !strcmp(sym + 7, name + 4));
-}
-#else
 static inline bool arch_syscall_match_sym_name(const char *sym, const char *name)
 {
 	return !strcmp(sym, name) ||
@@ -83,7 +72,6 @@ static inline bool arch_syscall_match_sym_name(const char *sym, const char *name
 		(!strncmp(sym, "ppc32_", 6) && !strcmp(sym + 6, name + 4)) ||
 		(!strncmp(sym, "ppc64_", 6) && !strcmp(sym + 6, name + 4));
 }
-#endif /* CONFIG_PPC64_ELF_ABI_V1 */
 #endif /* CONFIG_FTRACE_SYSCALLS */
 
 #if defined(CONFIG_PPC64) && defined(CONFIG_FUNCTION_TRACER)
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/hvcall.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/hvcall.h
index 8abae463f6c1..95fd7f9485d5 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/hvcall.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/hvcall.h
@@ -79,7 +79,7 @@
 #define H_NOT_ENOUGH_RESOURCES -44
 #define H_R_STATE       -45
 #define H_RESCINDED     -46
-#define H_P1		-54
+#define H_ABORTED	-54
 #define H_P2		-55
 #define H_P3		-56
 #define H_P4		-57
@@ -100,7 +100,6 @@
 #define H_COP_HW	-74
 #define H_STATE		-75
 #define H_IN_USE	-77
-#define H_ABORTED	-78
 #define H_UNSUPPORTED_FLAG_START	-256
 #define H_UNSUPPORTED_FLAG_END		-511
 #define H_MULTI_THREADS_ACTIVE	-9005
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/hw_irq.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/hw_irq.h
index 77fa88c2aed0..317659fdeacf 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/hw_irq.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/hw_irq.h
@@ -36,15 +36,17 @@
 #define PACA_IRQ_DEC		0x08 /* Or FIT */
 #define PACA_IRQ_HMI		0x10
 #define PACA_IRQ_PMI		0x20
+#define PACA_IRQ_REPLAYING	0x40
 
 /*
  * Some soft-masked interrupts must be hard masked until they are replayed
  * (e.g., because the soft-masked handler does not clear the exception).
+ * Interrupt replay itself must remain hard masked too.
  */
 #ifdef CONFIG_PPC_BOOK3S
-#define PACA_IRQ_MUST_HARD_MASK	(PACA_IRQ_EE|PACA_IRQ_PMI)
+#define PACA_IRQ_MUST_HARD_MASK	(PACA_IRQ_EE|PACA_IRQ_PMI|PACA_IRQ_REPLAYING)
 #else
-#define PACA_IRQ_MUST_HARD_MASK	(PACA_IRQ_EE)
+#define PACA_IRQ_MUST_HARD_MASK	(PACA_IRQ_EE|PACA_IRQ_REPLAYING)
 #endif
 
 #endif /* CONFIG_PPC64 */
@@ -173,6 +175,15 @@ static inline notrace unsigned long irq_soft_mask_or_return(unsigned long mask)
 	return flags;
 }
 
+static inline notrace unsigned long irq_soft_mask_andc_return(unsigned long mask)
+{
+	unsigned long flags = irq_soft_mask_return();
+
+	irq_soft_mask_set(flags & ~mask);
+
+	return flags;
+}
+
 static inline unsigned long arch_local_save_flags(void)
 {
 	return irq_soft_mask_return();
@@ -192,7 +203,7 @@ static inline void arch_local_irq_enable(void)
 
 static inline unsigned long arch_local_irq_save(void)
 {
-	return irq_soft_mask_set_return(IRQS_DISABLED);
+	return irq_soft_mask_or_return(IRQS_DISABLED);
 }
 
 static inline bool arch_irqs_disabled_flags(unsigned long flags)
@@ -331,10 +342,11 @@ bool power_pmu_wants_prompt_pmi(void);
  * is a different soft-masked interrupt pending that requires hard
  * masking.
  */
-static inline bool should_hard_irq_enable(void)
+static inline bool should_hard_irq_enable(struct pt_regs *regs)
 {
 	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG)) {
-		WARN_ON(irq_soft_mask_return() == IRQS_ENABLED);
+		WARN_ON(irq_soft_mask_return() != IRQS_ALL_DISABLED);
+		WARN_ON(!(get_paca()->irq_happened & PACA_IRQ_HARD_DIS));
 		WARN_ON(mfmsr() & MSR_EE);
 	}
 
@@ -347,8 +359,17 @@ static inline bool should_hard_irq_enable(void)
 	 *
 	 * TODO: Add test for 64e
 	 */
-	if (IS_ENABLED(CONFIG_PPC_BOOK3S_64) && !power_pmu_wants_prompt_pmi())
-		return false;
+	if (IS_ENABLED(CONFIG_PPC_BOOK3S_64)) {
+		if (!power_pmu_wants_prompt_pmi())
+			return false;
+		/*
+		 * If PMIs are disabled then IRQs should be disabled as well,
+		 * so we shouldn't see this condition, check for it just in
+		 * case because we are about to enable PMIs.
+		 */
+		if (WARN_ON_ONCE(regs->softe & IRQS_PMI_DISABLED))
+			return false;
+	}
 
 	if (get_paca()->irq_happened & PACA_IRQ_MUST_HARD_MASK)
 		return false;
@@ -358,18 +379,16 @@ static inline bool should_hard_irq_enable(void)
 
 /*
  * Do the hard enabling, only call this if should_hard_irq_enable is true.
+ * This allows PMI interrupts to profile irq handlers.
  */
 static inline void do_hard_irq_enable(void)
 {
-	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG)) {
-		WARN_ON(irq_soft_mask_return() == IRQS_ENABLED);
-		WARN_ON(get_paca()->irq_happened & PACA_IRQ_MUST_HARD_MASK);
-		WARN_ON(mfmsr() & MSR_EE);
-	}
 	/*
-	 * This allows PMI interrupts (and watchdog soft-NMIs) through.
-	 * There is no other reason to enable this way.
+	 * Asynch interrupts come in with IRQS_ALL_DISABLED,
+	 * PACA_IRQ_HARD_DIS, and MSR[EE]=0.
 	 */
+	if (IS_ENABLED(CONFIG_PPC_BOOK3S_64))
+		irq_soft_mask_andc_return(IRQS_PMI_DISABLED);
 	get_paca()->irq_happened &= ~PACA_IRQ_HARD_DIS;
 	__hard_irq_enable();
 }
@@ -452,7 +471,7 @@ static inline bool arch_irq_disabled_regs(struct pt_regs *regs)
 	return !(regs->msr & MSR_EE);
 }
 
-static __always_inline bool should_hard_irq_enable(void)
+static __always_inline bool should_hard_irq_enable(struct pt_regs *regs)
 {
 	return false;
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/imc-pmu.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/imc-pmu.h
index 4f897993b710..699a88584ae1 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/imc-pmu.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/imc-pmu.h
@@ -137,7 +137,7 @@ struct imc_pmu {
  * are inited.
  */
 struct imc_pmu_ref {
-	struct mutex lock;
+	spinlock_t lock;
 	unsigned int id;
 	int refc;
 };
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/paca.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/paca.h
index 09f1790d0ae1..0ab3511a47d7 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/paca.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/paca.h
@@ -295,7 +295,6 @@ extern void free_unused_pacas(void);
 
 #else /* CONFIG_PPC64 */
 
-static inline void allocate_paca_ptrs(void) { }
 static inline void allocate_paca(int cpu) { }
 static inline void free_unused_pacas(void) { }
 
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/reg.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/reg.h
index 1e8b2e04e626..8fda87af2fa5 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/reg.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/reg.h
@@ -1310,6 +1310,11 @@
 #define PVR_VER_E500MC	0x8023
 #define PVR_VER_E5500	0x8024
 #define PVR_VER_E6500	0x8040
+#define PVR_VER_7450	0x8000
+#define PVR_VER_7455	0x8001
+#define PVR_VER_7447	0x8002
+#define PVR_VER_7447A	0x8003
+#define PVR_VER_7448	0x8004
 
 /*
  * For the 8xx processors, all of them report the same PVR family for
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/smp.h linux-libre-6.1.39-gnu/arch/powerpc/include/asm/smp.h
index f63505d74932..6c6cb53d7045 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/smp.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/include/asm/smp.h
@@ -26,6 +26,7 @@
 #include <asm/percpu.h>
 
 extern int boot_cpuid;
+extern int boot_cpu_hwid; /* PPC64 only */
 extern int spinning_secondaries;
 extern u32 *cpu_to_phys_id;
 extern bool coregroup_enabled;
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/dbell.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/dbell.c
index f55c6fb34a3a..5712dd846263 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/dbell.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/dbell.c
@@ -27,7 +27,7 @@ DEFINE_INTERRUPT_HANDLER_ASYNC(doorbell_exception)
 
 	ppc_msgsync();
 
-	if (should_hard_irq_enable())
+	if (should_hard_irq_enable(regs))
 		do_hard_irq_enable();
 
 	kvmppc_clear_host_ipi(smp_processor_id());
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/dma-iommu.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/dma-iommu.c
index 038ce8d9061d..8920862ffd79 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/dma-iommu.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/dma-iommu.c
@@ -144,7 +144,7 @@ static bool dma_iommu_bypass_supported(struct device *dev, u64 mask)
 /* We support DMA to/from any memory page via the iommu */
 int dma_iommu_dma_supported(struct device *dev, u64 mask)
 {
-	struct iommu_table *tbl = get_iommu_table_base(dev);
+	struct iommu_table *tbl;
 
 	if (dev_is_pci(dev) && dma_iommu_bypass_supported(dev, mask)) {
 		/*
@@ -162,6 +162,8 @@ int dma_iommu_dma_supported(struct device *dev, u64 mask)
 		return 1;
 	}
 
+	tbl = get_iommu_table_base(dev);
+
 	if (!tbl) {
 		dev_err(dev, "Warning: IOMMU dma not supported: mask 0x%08llx, table unavailable\n", mask);
 		return 0;
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/interrupt.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/interrupt.c
index fc6631a80527..cf770d86c03c 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/interrupt.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/interrupt.c
@@ -50,16 +50,18 @@ static inline bool exit_must_hard_disable(void)
  */
 static notrace __always_inline bool prep_irq_for_enabled_exit(bool restartable)
 {
+	bool must_hard_disable = (exit_must_hard_disable() || !restartable);
+
 	/* This must be done with RI=1 because tracing may touch vmaps */
 	trace_hardirqs_on();
 
-	if (exit_must_hard_disable() || !restartable)
+	if (must_hard_disable)
 		__hard_EE_RI_disable();
 
 #ifdef CONFIG_PPC64
 	/* This pattern matches prep_irq_for_idle */
 	if (unlikely(lazy_irq_pending_nocheck())) {
-		if (exit_must_hard_disable() || !restartable) {
+		if (must_hard_disable) {
 			local_paca->irq_happened |= PACA_IRQ_HARD_DIS;
 			__hard_RI_enable();
 		}
@@ -366,7 +368,6 @@ void preempt_schedule_irq(void);
 
 notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs)
 {
-	unsigned long flags;
 	unsigned long ret = 0;
 	unsigned long kuap;
 	bool stack_store = read_thread_flags() & _TIF_EMULATE_STACK_STORE;
@@ -390,7 +391,7 @@ notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs)
 
 	kuap = kuap_get_and_assert_locked();
 
-	local_irq_save(flags);
+	local_irq_disable();
 
 	if (!arch_irq_disabled_regs(regs)) {
 		/* Returning to a kernel context with local irqs enabled. */
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/iommu.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/iommu.c
index caebe1431596..b8b7a189cd3c 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/iommu.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/iommu.c
@@ -67,11 +67,9 @@ static void iommu_debugfs_add(struct iommu_table *tbl)
 static void iommu_debugfs_del(struct iommu_table *tbl)
 {
 	char name[10];
-	struct dentry *liobn_entry;
 
 	sprintf(name, "%08lx", tbl->it_index);
-	liobn_entry = debugfs_lookup(name, iommu_debugfs_dir);
-	debugfs_remove(liobn_entry);
+	debugfs_lookup_and_remove(name, iommu_debugfs_dir);
 }
 #else
 static void iommu_debugfs_add(struct iommu_table *tbl){}
@@ -519,7 +517,7 @@ int ppc_iommu_map_sg(struct device *dev, struct iommu_table *tbl,
 		/* Convert entry to a dma_addr_t */
 		entry += tbl->it_offset;
 		dma_addr = entry << tbl->it_page_shift;
-		dma_addr |= (s->offset & ~IOMMU_PAGE_MASK(tbl));
+		dma_addr |= (vaddr & ~IOMMU_PAGE_MASK(tbl));
 
 		DBG("  - %lu pages, entry: %lx, dma_addr: %lx\n",
 			    npages, entry, dma_addr);
@@ -906,6 +904,7 @@ void *iommu_alloc_coherent(struct device *dev, struct iommu_table *tbl,
 	unsigned int order;
 	unsigned int nio_pages, io_order;
 	struct page *page;
+	int tcesize = (1 << tbl->it_page_shift);
 
 	size = PAGE_ALIGN(size);
 	order = get_order(size);
@@ -932,7 +931,8 @@ void *iommu_alloc_coherent(struct device *dev, struct iommu_table *tbl,
 	memset(ret, 0, size);
 
 	/* Set up tces to cover the allocated range */
-	nio_pages = size >> tbl->it_page_shift;
+	nio_pages = IOMMU_PAGE_ALIGN(size, tbl) >> tbl->it_page_shift;
+
 	io_order = get_iommu_order(size, tbl);
 	mapping = iommu_alloc(dev, tbl, ret, nio_pages, DMA_BIDIRECTIONAL,
 			      mask >> tbl->it_page_shift, io_order, 0);
@@ -940,7 +940,8 @@ void *iommu_alloc_coherent(struct device *dev, struct iommu_table *tbl,
 		free_pages((unsigned long)ret, order);
 		return NULL;
 	}
-	*dma_handle = mapping;
+
+	*dma_handle = mapping | ((u64)ret & (tcesize - 1));
 	return ret;
 }
 
@@ -951,7 +952,7 @@ void iommu_free_coherent(struct iommu_table *tbl, size_t size,
 		unsigned int nio_pages;
 
 		size = PAGE_ALIGN(size);
-		nio_pages = size >> tbl->it_page_shift;
+		nio_pages = IOMMU_PAGE_ALIGN(size, tbl) >> tbl->it_page_shift;
 		iommu_free(tbl, dma_handle, nio_pages);
 		size = PAGE_ALIGN(size);
 		free_pages((unsigned long)vaddr, get_order(size));
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/irq.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/irq.c
index 9ede61a5a469..55142ff649f3 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/irq.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/irq.c
@@ -238,7 +238,7 @@ static void __do_irq(struct pt_regs *regs, unsigned long oldsp)
 	irq = static_call(ppc_get_irq)();
 
 	/* We can hard enable interrupts now to allow perf interrupts */
-	if (should_hard_irq_enable())
+	if (should_hard_irq_enable(regs))
 		do_hard_irq_enable();
 
 	/* And finally process it */
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/irq_64.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/irq_64.c
index eb2b380e52a0..9dc0ad3c533a 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/irq_64.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/irq_64.c
@@ -70,22 +70,19 @@ int distribute_irqs = 1;
 
 static inline void next_interrupt(struct pt_regs *regs)
 {
-	/*
-	 * Softirq processing can enable/disable irqs, which will leave
-	 * MSR[EE] enabled and the soft mask set to IRQS_DISABLED. Fix
-	 * this up.
-	 */
-	if (!(local_paca->irq_happened & PACA_IRQ_HARD_DIS))
-		hard_irq_disable();
-	else
-		irq_soft_mask_set(IRQS_ALL_DISABLED);
+	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG)) {
+		WARN_ON(!(local_paca->irq_happened & PACA_IRQ_HARD_DIS));
+		WARN_ON(irq_soft_mask_return() != IRQS_ALL_DISABLED);
+	}
 
 	/*
 	 * We are responding to the next interrupt, so interrupt-off
 	 * latencies should be reset here.
 	 */
+	lockdep_hardirq_exit();
 	trace_hardirqs_on();
 	trace_hardirqs_off();
+	lockdep_hardirq_enter();
 }
 
 static inline bool irq_happened_test_and_clear(u8 irq)
@@ -97,22 +94,11 @@ static inline bool irq_happened_test_and_clear(u8 irq)
 	return false;
 }
 
-void replay_soft_interrupts(void)
+static void __replay_soft_interrupts(void)
 {
 	struct pt_regs regs;
 
 	/*
-	 * Be careful here, calling these interrupt handlers can cause
-	 * softirqs to be raised, which they may run when calling irq_exit,
-	 * which will cause local_irq_enable() to be run, which can then
-	 * recurse into this function. Don't keep any state across
-	 * interrupt handler calls which may change underneath us.
-	 *
-	 * Softirqs can not be disabled over replay to stop this recursion
-	 * because interrupts taken in idle code may require RCU softirq
-	 * to run in the irq RCU tracking context. This is a hard problem
-	 * to fix without changes to the softirq or idle layer.
-	 *
 	 * We use local_paca rather than get_paca() to avoid all the
 	 * debug_smp_processor_id() business in this low level function.
 	 */
@@ -120,13 +106,20 @@ void replay_soft_interrupts(void)
 	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG)) {
 		WARN_ON_ONCE(mfmsr() & MSR_EE);
 		WARN_ON(!(local_paca->irq_happened & PACA_IRQ_HARD_DIS));
+		WARN_ON(local_paca->irq_happened & PACA_IRQ_REPLAYING);
 	}
 
+	/*
+	 * PACA_IRQ_REPLAYING prevents interrupt handlers from enabling
+	 * MSR[EE] to get PMIs, which can result in more IRQs becoming
+	 * pending.
+	 */
+	local_paca->irq_happened |= PACA_IRQ_REPLAYING;
+
 	ppc_save_regs(&regs);
 	regs.softe = IRQS_ENABLED;
 	regs.msr |= MSR_EE;
 
-again:
 	/*
 	 * Force the delivery of pending soft-disabled interrupts on PS3.
 	 * Any HV call will have this side effect.
@@ -175,13 +168,14 @@ again:
 		next_interrupt(&regs);
 	}
 
-	/*
-	 * Softirq processing can enable and disable interrupts, which can
-	 * result in new irqs becoming pending. Must keep looping until we
-	 * have cleared out all pending interrupts.
-	 */
-	if (local_paca->irq_happened & ~PACA_IRQ_HARD_DIS)
-		goto again;
+	local_paca->irq_happened &= ~PACA_IRQ_REPLAYING;
+}
+
+void replay_soft_interrupts(void)
+{
+	irq_enter(); /* See comment in arch_local_irq_restore */
+	__replay_soft_interrupts();
+	irq_exit();
 }
 
 #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_PPC_KUAP)
@@ -200,13 +194,13 @@ static inline void replay_soft_interrupts_irqrestore(void)
 	if (kuap_state != AMR_KUAP_BLOCKED)
 		set_kuap(AMR_KUAP_BLOCKED);
 
-	replay_soft_interrupts();
+	__replay_soft_interrupts();
 
 	if (kuap_state != AMR_KUAP_BLOCKED)
 		set_kuap(kuap_state);
 }
 #else
-#define replay_soft_interrupts_irqrestore() replay_soft_interrupts()
+#define replay_soft_interrupts_irqrestore() __replay_soft_interrupts()
 #endif
 
 notrace void arch_local_irq_restore(unsigned long mask)
@@ -219,9 +213,13 @@ notrace void arch_local_irq_restore(unsigned long mask)
 		return;
 	}
 
-	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG))
-		WARN_ON_ONCE(in_nmi() || in_hardirq());
+	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG)) {
+		WARN_ON_ONCE(in_nmi());
+		WARN_ON_ONCE(in_hardirq());
+		WARN_ON_ONCE(local_paca->irq_happened & PACA_IRQ_REPLAYING);
+	}
 
+again:
 	/*
 	 * After the stb, interrupts are unmasked and there are no interrupts
 	 * pending replay. The restart sequence makes this atomic with
@@ -248,6 +246,12 @@ notrace void arch_local_irq_restore(unsigned long mask)
 	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG))
 		WARN_ON_ONCE(!(mfmsr() & MSR_EE));
 
+	/*
+	 * If we came here from the replay below, we might have a preempt
+	 * pending (due to preempt_enable_no_resched()). Have to check now.
+	 */
+	preempt_check_resched();
+
 	return;
 
 happened:
@@ -261,6 +265,7 @@ happened:
 		irq_soft_mask_set(IRQS_ENABLED);
 		local_paca->irq_happened = 0;
 		__hard_irq_enable();
+		preempt_check_resched();
 		return;
 	}
 
@@ -296,12 +301,38 @@ happened:
 	irq_soft_mask_set(IRQS_ALL_DISABLED);
 	trace_hardirqs_off();
 
+	/*
+	 * Now enter interrupt context. The interrupt handlers themselves
+	 * also call irq_enter/exit (which is okay, they can nest). But call
+	 * it here now to hold off softirqs until the below irq_exit(). If
+	 * we allowed replayed handlers to run softirqs, that enables irqs,
+	 * which must replay interrupts, which recurses in here and makes
+	 * things more complicated. The recursion is limited to 2, and it can
+	 * be made to work, but it's complicated.
+	 *
+	 * local_bh_disable can not be used here because interrupts taken in
+	 * idle are not in the right context (RCU, tick, etc) to run softirqs
+	 * so irq_enter must be called.
+	 */
+	irq_enter();
+
 	replay_soft_interrupts_irqrestore();
 
+	irq_exit();
+
+	if (unlikely(local_paca->irq_happened != PACA_IRQ_HARD_DIS)) {
+		/*
+		 * The softirq processing in irq_exit() may enable interrupts
+		 * temporarily, which can result in MSR[EE] being enabled and
+		 * more irqs becoming pending. Go around again if that happens.
+		 */
+		trace_hardirqs_on();
+		preempt_enable_no_resched();
+		goto again;
+	}
+
 	trace_hardirqs_on();
 	irq_soft_mask_set(IRQS_ENABLED);
-	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG))
-		WARN_ON(local_paca->irq_happened != PACA_IRQ_HARD_DIS);
 	local_paca->irq_happened = 0;
 	__hard_irq_enable();
 	preempt_enable();
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/ppc_save_regs.S linux-libre-6.1.39-gnu/arch/powerpc/kernel/ppc_save_regs.S
index 2d4d21bb46a9..235ae2428451 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/ppc_save_regs.S
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/ppc_save_regs.S
@@ -21,60 +21,33 @@
  * different ABIs, though).
  */
 _GLOBAL(ppc_save_regs)
-	PPC_STL	r0,0*SZL(r3)
+	/* This allows stack frame accessor macros and offsets to be used */
+	subi	r3,r3,STACK_FRAME_OVERHEAD
+	PPC_STL	r0,GPR0(r3)
 #ifdef CONFIG_PPC32
-	stmw	r2, 2*SZL(r3)
+	stmw	r2,GPR2(r3)
 #else
-	PPC_STL	r2,2*SZL(r3)
-	PPC_STL	r3,3*SZL(r3)
-	PPC_STL	r4,4*SZL(r3)
-	PPC_STL	r5,5*SZL(r3)
-	PPC_STL	r6,6*SZL(r3)
-	PPC_STL	r7,7*SZL(r3)
-	PPC_STL	r8,8*SZL(r3)
-	PPC_STL	r9,9*SZL(r3)
-	PPC_STL	r10,10*SZL(r3)
-	PPC_STL	r11,11*SZL(r3)
-	PPC_STL	r12,12*SZL(r3)
-	PPC_STL	r13,13*SZL(r3)
-	PPC_STL	r14,14*SZL(r3)
-	PPC_STL	r15,15*SZL(r3)
-	PPC_STL	r16,16*SZL(r3)
-	PPC_STL	r17,17*SZL(r3)
-	PPC_STL	r18,18*SZL(r3)
-	PPC_STL	r19,19*SZL(r3)
-	PPC_STL	r20,20*SZL(r3)
-	PPC_STL	r21,21*SZL(r3)
-	PPC_STL	r22,22*SZL(r3)
-	PPC_STL	r23,23*SZL(r3)
-	PPC_STL	r24,24*SZL(r3)
-	PPC_STL	r25,25*SZL(r3)
-	PPC_STL	r26,26*SZL(r3)
-	PPC_STL	r27,27*SZL(r3)
-	PPC_STL	r28,28*SZL(r3)
-	PPC_STL	r29,29*SZL(r3)
-	PPC_STL	r30,30*SZL(r3)
-	PPC_STL	r31,31*SZL(r3)
+	SAVE_GPRS(2, 31, r3)
 	lbz	r0,PACAIRQSOFTMASK(r13)
-	PPC_STL	r0,SOFTE-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,SOFTE(r3)
 #endif
-	/* go up one stack frame for SP */
-	PPC_LL	r4,0(r1)
-	PPC_STL	r4,1*SZL(r3)
+	/* store current SP */
+	PPC_STL	r1,GPR1(r3)
 	/* get caller's LR */
+	PPC_LL	r4,0(r1)
 	PPC_LL	r0,LRSAVE(r4)
-	PPC_STL	r0,_LINK-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_LINK(r3)
 	mflr	r0
-	PPC_STL	r0,_NIP-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_NIP(r3)
 	mfmsr	r0
-	PPC_STL	r0,_MSR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_MSR(r3)
 	mfctr	r0
-	PPC_STL	r0,_CTR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_CTR(r3)
 	mfxer	r0
-	PPC_STL	r0,_XER-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_XER(r3)
 	mfcr	r0
-	PPC_STL	r0,_CCR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_CCR(r3)
 	li	r0,0
-	PPC_STL	r0,_TRAP-STACK_FRAME_OVERHEAD(r3)
-	PPC_STL	r0,ORIG_GPR3-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_TRAP(r3)
+	PPC_STL	r0,ORIG_GPR3(r3)
 	blr
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/prom.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/prom.c
index 1eed87d954ba..8537c354c560 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/prom.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/prom.c
@@ -366,8 +366,8 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 	    be32_to_cpu(intserv[found_thread]));
 	boot_cpuid = found;
 
-	// Pass the boot CPU's hard CPU id back to our caller
-	*((u32 *)data) = be32_to_cpu(intserv[found_thread]);
+	if (IS_ENABLED(CONFIG_PPC64))
+		boot_cpu_hwid = be32_to_cpu(intserv[found_thread]);
 
 	/*
 	 * PAPR defines "logical" PVR values for cpus that
@@ -751,7 +751,6 @@ static inline void save_fscr_to_task(void) {}
 
 void __init early_init_devtree(void *params)
 {
-	u32 boot_cpu_hwid;
 	phys_addr_t limit;
 
 	DBG(" -> early_init_devtree(%px)\n", params);
@@ -847,7 +846,7 @@ void __init early_init_devtree(void *params)
 	/* Retrieve CPU related informations from the flat tree
 	 * (altivec support, boot CPU ID, ...)
 	 */
-	of_scan_flat_dt(early_init_dt_scan_cpus, &boot_cpu_hwid);
+	of_scan_flat_dt(early_init_dt_scan_cpus, NULL);
 	if (boot_cpuid < 0) {
 		printk("Failed to identify boot CPU !\n");
 		BUG();
@@ -864,11 +863,6 @@ void __init early_init_devtree(void *params)
 
 	mmu_early_init_devtree();
 
-	// NB. paca is not installed until later in early_setup()
-	allocate_paca_ptrs();
-	allocate_paca(boot_cpuid);
-	set_hard_smp_processor_id(boot_cpuid, boot_cpu_hwid);
-
 #ifdef CONFIG_PPC_POWERNV
 	/* Scan and build the list of machine check recoverable ranges */
 	of_scan_flat_dt(early_init_dt_scan_recoverable_ranges, NULL);
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c
index 076d867412c7..31876db8e996 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c
@@ -290,6 +290,9 @@ static int gpr_set(struct task_struct *target, const struct user_regset *regset,
 static int ppr_get(struct task_struct *target, const struct user_regset *regset,
 		   struct membuf to)
 {
+	if (!target->thread.regs)
+		return -EINVAL;
+
 	return membuf_write(&to, &target->thread.regs->ppr, sizeof(u64));
 }
 
@@ -297,6 +300,9 @@ static int ppr_set(struct task_struct *target, const struct user_regset *regset,
 		   unsigned int pos, unsigned int count, const void *kbuf,
 		   const void __user *ubuf)
 {
+	if (!target->thread.regs)
+		return -EINVAL;
+
 	return user_regset_copyin(&pos, &count, &kbuf, &ubuf,
 				  &target->thread.regs->ppr, 0, sizeof(u64));
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/rtas.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/rtas.c
index e847f9b1c5b9..f8d3caad4cf3 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/rtas.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/rtas.c
@@ -421,7 +421,7 @@ static char *__fetch_rtas_last_error(char *altbuf)
 				buf = kmalloc(RTAS_ERROR_LOG_MAX, GFP_ATOMIC);
 		}
 		if (buf)
-			memcpy(buf, rtas_err_buf, RTAS_ERROR_LOG_MAX);
+			memmove(buf, rtas_err_buf, RTAS_ERROR_LOG_MAX);
 	}
 
 	return buf;
@@ -889,6 +889,7 @@ void __noreturn rtas_halt(void)
 
 /* Must be in the RMO region, so we place it here */
 static char rtas_os_term_buf[2048];
+static s32 ibm_os_term_token = RTAS_UNKNOWN_SERVICE;
 
 void rtas_os_term(char *str)
 {
@@ -900,16 +901,20 @@ void rtas_os_term(char *str)
 	 * this property may terminate the partition which we want to avoid
 	 * since it interferes with panic_timeout.
 	 */
-	if (RTAS_UNKNOWN_SERVICE == rtas_token("ibm,os-term") ||
-	    RTAS_UNKNOWN_SERVICE == rtas_token("ibm,extended-os-term"))
+	if (ibm_os_term_token == RTAS_UNKNOWN_SERVICE)
 		return;
 
 	snprintf(rtas_os_term_buf, 2048, "OS panic: %s", str);
 
+	/*
+	 * Keep calling as long as RTAS returns a "try again" status,
+	 * but don't use rtas_busy_delay(), which potentially
+	 * schedules.
+	 */
 	do {
-		status = rtas_call(rtas_token("ibm,os-term"), 1, 1, NULL,
+		status = rtas_call(ibm_os_term_token, 1, 1, NULL,
 				   __pa(rtas_os_term_buf));
-	} while (rtas_busy_delay(status));
+	} while (rtas_busy_delay_time(status));
 
 	if (status != 0)
 		printk(KERN_EMERG "ibm,os-term call failed %d\n", status);
@@ -1277,6 +1282,13 @@ void __init rtas_initialize(void)
 	no_entry = of_property_read_u32(rtas.dev, "linux,rtas-entry", &entry);
 	rtas.entry = no_entry ? rtas.base : entry;
 
+	/*
+	 * Discover these now to avoid device tree lookups in the
+	 * panic path.
+	 */
+	if (of_property_read_bool(rtas.dev, "ibm,extended-os-term"))
+		ibm_os_term_token = rtas_token("ibm,os-term");
+
 	/* If RTAS was found, allocate the RMO buffer for it and look for
 	 * the stop-self token if any
 	 */
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/setup-common.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/setup-common.c
index 6d041993a45d..efb301a4987c 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/setup-common.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/setup-common.c
@@ -86,6 +86,10 @@ EXPORT_SYMBOL(machine_id);
 int boot_cpuid = -1;
 EXPORT_SYMBOL_GPL(boot_cpuid);
 
+#ifdef CONFIG_PPC64
+int boot_cpu_hwid = -1;
+#endif
+
 /*
  * These are used in binfmt_elf.c to put aux entries on the stack
  * for each elf executable being started.
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/setup_64.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/setup_64.c
index a0dee7354fe6..b2e0d3ce4261 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/setup_64.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/setup_64.c
@@ -385,17 +385,21 @@ void __init early_setup(unsigned long dt_ptr)
 	/*
 	 * Do early initialization using the flattened device
 	 * tree, such as retrieving the physical memory map or
-	 * calculating/retrieving the hash table size.
+	 * calculating/retrieving the hash table size, discover
+	 * boot_cpuid and boot_cpu_hwid.
 	 */
 	early_init_devtree(__va(dt_ptr));
 
-	/* Now we know the logical id of our boot cpu, setup the paca. */
-	if (boot_cpuid != 0) {
-		/* Poison paca_ptrs[0] again if it's not the boot cpu */
-		memset(&paca_ptrs[0], 0x88, sizeof(paca_ptrs[0]));
-	}
+	allocate_paca_ptrs();
+	allocate_paca(boot_cpuid);
+	set_hard_smp_processor_id(boot_cpuid, boot_cpu_hwid);
 	fixup_boot_paca(paca_ptrs[boot_cpuid]);
 	setup_paca(paca_ptrs[boot_cpuid]); /* install the paca into registers */
+	// smp_processor_id() now reports boot_cpuid
+
+#ifdef CONFIG_SMP
+	task_thread_info(current)->cpu = boot_cpuid; // fix task_cpu(current)
+#endif
 
 	/*
 	 * Configure exception handlers. This include setting up trampolines
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/signal_32.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/signal_32.c
index c114c7f25645..7a718ed32b27 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/signal_32.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/signal_32.c
@@ -264,8 +264,9 @@ static void prepare_save_user_regs(int ctx_has_vsx_region)
 #endif
 }
 
-static int __unsafe_save_user_regs(struct pt_regs *regs, struct mcontext __user *frame,
-				   struct mcontext __user *tm_frame, int ctx_has_vsx_region)
+static __always_inline int
+__unsafe_save_user_regs(struct pt_regs *regs, struct mcontext __user *frame,
+			struct mcontext __user *tm_frame, int ctx_has_vsx_region)
 {
 	unsigned long msr = regs->msr;
 
@@ -364,8 +365,9 @@ static void prepare_save_tm_user_regs(void)
 		current->thread.ckvrsave = mfspr(SPRN_VRSAVE);
 }
 
-static int save_tm_user_regs_unsafe(struct pt_regs *regs, struct mcontext __user *frame,
-				    struct mcontext __user *tm_frame, unsigned long msr)
+static __always_inline int
+save_tm_user_regs_unsafe(struct pt_regs *regs, struct mcontext __user *frame,
+			 struct mcontext __user *tm_frame, unsigned long msr)
 {
 	/* Save both sets of general registers */
 	unsafe_save_general_regs(&current->thread.ckpt_regs, frame, failed);
@@ -444,8 +446,9 @@ failed:
 #else
 static void prepare_save_tm_user_regs(void) { }
 
-static int save_tm_user_regs_unsafe(struct pt_regs *regs, struct mcontext __user *frame,
-				    struct mcontext __user *tm_frame, unsigned long msr)
+static __always_inline int
+save_tm_user_regs_unsafe(struct pt_regs *regs, struct mcontext __user *frame,
+			 struct mcontext __user *tm_frame, unsigned long msr)
 {
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/time.c linux-libre-6.1.39-gnu/arch/powerpc/kernel/time.c
index a2ab397065c6..285159e65a3b 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/time.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/time.c
@@ -374,7 +374,7 @@ void vtime_flush(struct task_struct *tsk)
 #define calc_cputime_factors()
 #endif
 
-void __delay(unsigned long loops)
+void __no_kcsan __delay(unsigned long loops)
 {
 	unsigned long start;
 
@@ -395,7 +395,7 @@ void __delay(unsigned long loops)
 }
 EXPORT_SYMBOL(__delay);
 
-void udelay(unsigned long usecs)
+void __no_kcsan udelay(unsigned long usecs)
 {
 	__delay(tb_ticks_per_usec * usecs);
 }
@@ -533,7 +533,7 @@ DEFINE_INTERRUPT_HANDLER_ASYNC(timer_interrupt)
 	}
 
 	/* Conditionally hard-enable interrupts. */
-	if (should_hard_irq_enable()) {
+	if (should_hard_irq_enable(regs)) {
 		/*
 		 * Ensure a positive value is written to the decrementer, or
 		 * else some CPUs will continue to take decrementer exceptions.
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/vmlinux.lds.S linux-libre-6.1.39-gnu/arch/powerpc/kernel/vmlinux.lds.S
index 8c3862b4c259..a4c6efadc90c 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/vmlinux.lds.S
+++ linux-libre-6.1.39-gnu/arch/powerpc/kernel/vmlinux.lds.S
@@ -8,6 +8,7 @@
 #define BSS_FIRST_SECTIONS *(.bss.prominit)
 #define EMITS_PT_NOTE
 #define RO_EXCEPTION_TABLE_ALIGN	0
+#define RUNTIME_DISCARD_EXIT
 
 #define SOFT_MASK_TABLE(align)						\
 	. = ALIGN(align);						\
@@ -410,9 +411,12 @@ SECTIONS
 	DISCARDS
 	/DISCARD/ : {
 		*(*.EMB.apuinfo)
-		*(.glink .iplt .plt .rela* .comment)
+		*(.glink .iplt .plt .comment)
 		*(.gnu.version*)
 		*(.gnu.attributes)
 		*(.eh_frame)
+#ifndef CONFIG_RELOCATABLE
+		*(.rela*)
+#endif
 	}
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c linux-libre-6.1.39-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c
index cac727b01799..e8db8c8efe35 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -234,6 +234,14 @@ void radix__mark_rodata_ro(void)
 	end = (unsigned long)__end_rodata;
 
 	radix__change_memory_range(start, end, _PAGE_WRITE);
+
+	for (start = PAGE_OFFSET; start < (unsigned long)_stext; start += PAGE_SIZE) {
+		end = start + PAGE_SIZE;
+		if (overlaps_interrupt_vector_text(start, end))
+			radix__change_memory_range(start, end, _PAGE_WRITE);
+		else
+			break;
+	}
 }
 
 void radix__mark_initmem_nx(void)
@@ -262,6 +270,22 @@ print_mapping(unsigned long start, unsigned long end, unsigned long size, bool e
 static unsigned long next_boundary(unsigned long addr, unsigned long end)
 {
 #ifdef CONFIG_STRICT_KERNEL_RWX
+	unsigned long stext_phys;
+
+	stext_phys = __pa_symbol(_stext);
+
+	// Relocatable kernel running at non-zero real address
+	if (stext_phys != 0) {
+		// The end of interrupts code at zero is a rodata boundary
+		unsigned long end_intr = __pa_symbol(__end_interrupts) - stext_phys;
+		if (addr < end_intr)
+			return end_intr;
+
+		// Start of relocated kernel text is a rodata boundary
+		if (addr < stext_phys)
+			return stext_phys;
+	}
+
 	if (addr < __pa_symbol(__srwx_boundary))
 		return __pa_symbol(__srwx_boundary);
 #endif
@@ -721,9 +745,9 @@ static void free_pud_table(pud_t *pud_start, p4d_t *p4d)
 }
 
 static void remove_pte_table(pte_t *pte_start, unsigned long addr,
-			     unsigned long end)
+			     unsigned long end, bool direct)
 {
-	unsigned long next;
+	unsigned long next, pages = 0;
 	pte_t *pte;
 
 	pte = pte_start + pte_index(addr);
@@ -745,13 +769,16 @@ static void remove_pte_table(pte_t *pte_start, unsigned long addr,
 		}
 
 		pte_clear(&init_mm, addr, pte);
+		pages++;
 	}
+	if (direct)
+		update_page_count(mmu_virtual_psize, -pages);
 }
 
 static void __meminit remove_pmd_table(pmd_t *pmd_start, unsigned long addr,
-			     unsigned long end)
+				       unsigned long end, bool direct)
 {
-	unsigned long next;
+	unsigned long next, pages = 0;
 	pte_t *pte_base;
 	pmd_t *pmd;
 
@@ -769,19 +796,22 @@ static void __meminit remove_pmd_table(pmd_t *pmd_start, unsigned long addr,
 				continue;
 			}
 			pte_clear(&init_mm, addr, (pte_t *)pmd);
+			pages++;
 			continue;
 		}
 
 		pte_base = (pte_t *)pmd_page_vaddr(*pmd);
-		remove_pte_table(pte_base, addr, next);
+		remove_pte_table(pte_base, addr, next, direct);
 		free_pte_table(pte_base, pmd);
 	}
+	if (direct)
+		update_page_count(MMU_PAGE_2M, -pages);
 }
 
 static void __meminit remove_pud_table(pud_t *pud_start, unsigned long addr,
-			     unsigned long end)
+				       unsigned long end, bool direct)
 {
-	unsigned long next;
+	unsigned long next, pages = 0;
 	pmd_t *pmd_base;
 	pud_t *pud;
 
@@ -799,16 +829,20 @@ static void __meminit remove_pud_table(pud_t *pud_start, unsigned long addr,
 				continue;
 			}
 			pte_clear(&init_mm, addr, (pte_t *)pud);
+			pages++;
 			continue;
 		}
 
 		pmd_base = pud_pgtable(*pud);
-		remove_pmd_table(pmd_base, addr, next);
+		remove_pmd_table(pmd_base, addr, next, direct);
 		free_pmd_table(pmd_base, pud);
 	}
+	if (direct)
+		update_page_count(MMU_PAGE_1G, -pages);
 }
 
-static void __meminit remove_pagetable(unsigned long start, unsigned long end)
+static void __meminit remove_pagetable(unsigned long start, unsigned long end,
+				       bool direct)
 {
 	unsigned long addr, next;
 	pud_t *pud_base;
@@ -837,7 +871,7 @@ static void __meminit remove_pagetable(unsigned long start, unsigned long end)
 		}
 
 		pud_base = p4d_pgtable(*p4d);
-		remove_pud_table(pud_base, addr, next);
+		remove_pud_table(pud_base, addr, next, direct);
 		free_pud_table(pud_base, p4d);
 	}
 
@@ -860,7 +894,7 @@ int __meminit radix__create_section_mapping(unsigned long start,
 
 int __meminit radix__remove_section_mapping(unsigned long start, unsigned long end)
 {
-	remove_pagetable(start, end);
+	remove_pagetable(start, end, true);
 	return 0;
 }
 #endif /* CONFIG_MEMORY_HOTPLUG */
@@ -896,7 +930,7 @@ int __meminit radix__vmemmap_create_mapping(unsigned long start,
 #ifdef CONFIG_MEMORY_HOTPLUG
 void __meminit radix__vmemmap_remove_mapping(unsigned long start, unsigned long page_size)
 {
-	remove_pagetable(start, start + page_size);
+	remove_pagetable(start, start + page_size, false);
 }
 #endif
 #endif
@@ -1016,8 +1050,8 @@ void radix__ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep,
 				  pte_t entry, unsigned long address, int psize)
 {
 	struct mm_struct *mm = vma->vm_mm;
-	unsigned long set = pte_val(entry) & (_PAGE_DIRTY | _PAGE_ACCESSED |
-					      _PAGE_RW | _PAGE_EXEC);
+	unsigned long set = pte_val(entry) & (_PAGE_DIRTY | _PAGE_SOFT_DIRTY |
+					      _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC);
 
 	unsigned long change = pte_val(entry) ^ pte_val(*ptep);
 	/*
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/radix_tlb.c linux-libre-6.1.39-gnu/arch/powerpc/mm/book3s64/radix_tlb.c
index 4e29b619578c..6d7a1ef723e6 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/radix_tlb.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/mm/book3s64/radix_tlb.c
@@ -1179,15 +1179,12 @@ static inline void __radix__flush_tlb_range(struct mm_struct *mm,
 			}
 		}
 	} else {
-		bool hflush = false;
+		bool hflush;
 		unsigned long hstart, hend;
 
-		if (IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE)) {
-			hstart = (start + PMD_SIZE - 1) & PMD_MASK;
-			hend = end & PMD_MASK;
-			if (hstart < hend)
-				hflush = true;
-		}
+		hstart = (start + PMD_SIZE - 1) & PMD_MASK;
+		hend = end & PMD_MASK;
+		hflush = IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE) && hstart < hend;
 
 		if (type == FLUSH_TYPE_LOCAL) {
 			asm volatile("ptesync": : :"memory");
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/copro_fault.c linux-libre-6.1.39-gnu/arch/powerpc/mm/copro_fault.c
index 7c507fb48182..f49fd873df8d 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/copro_fault.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/mm/copro_fault.c
@@ -33,19 +33,11 @@ int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea,
 	if (mm->pgd == NULL)
 		return -EFAULT;
 
-	mmap_read_lock(mm);
-	ret = -EFAULT;
-	vma = find_vma(mm, ea);
+	vma = lock_mm_and_find_vma(mm, ea, NULL);
 	if (!vma)
-		goto out_unlock;
-
-	if (ea < vma->vm_start) {
-		if (!(vma->vm_flags & VM_GROWSDOWN))
-			goto out_unlock;
-		if (expand_stack(vma, ea))
-			goto out_unlock;
-	}
+		return -EFAULT;
 
+	ret = -EFAULT;
 	is_write = dsisr & DSISR_ISSTORE;
 	if (is_write) {
 		if (!(vma->vm_flags & VM_WRITE))
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/fault.c linux-libre-6.1.39-gnu/arch/powerpc/mm/fault.c
index 2bef19cc1b98..644e4ec6ce99 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/mm/fault.c
@@ -84,11 +84,6 @@ static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code)
 	return __bad_area_nosemaphore(regs, address, si_code);
 }
 
-static noinline int bad_area(struct pt_regs *regs, unsigned long address)
-{
-	return __bad_area(regs, address, SEGV_MAPERR);
-}
-
 static noinline int bad_access_pkey(struct pt_regs *regs, unsigned long address,
 				    struct vm_area_struct *vma)
 {
@@ -271,11 +266,16 @@ static bool access_error(bool is_write, bool is_exec, struct vm_area_struct *vma
 	}
 
 	/*
-	 * Check for a read fault.  This could be caused by a read on an
-	 * inaccessible page (i.e. PROT_NONE), or a Radix MMU execute-only page.
+	 * VM_READ, VM_WRITE and VM_EXEC all imply read permissions, as
+	 * defined in protection_map[].  Read faults can only be caused by
+	 * a PROT_NONE mapping, or with a PROT_EXEC-only mapping on Radix.
 	 */
-	if (unlikely(!(vma->vm_flags & VM_READ)))
+	if (unlikely(!vma_is_accessible(vma)))
+		return true;
+
+	if (unlikely(radix_enabled() && ((vma->vm_flags & VM_ACCESS_FLAGS) == VM_EXEC)))
 		return true;
+
 	/*
 	 * We should ideally do the vma pkey access check here. But in the
 	 * fault path, handle_mm_fault() also does the same check. To avoid
@@ -476,40 +476,12 @@ static int ___do_page_fault(struct pt_regs *regs, unsigned long address,
 	 * we will deadlock attempting to validate the fault against the
 	 * address space.  Luckily the kernel only validly references user
 	 * space from well defined areas of code, which are listed in the
-	 * exceptions table.
-	 *
-	 * As the vast majority of faults will be valid we will only perform
-	 * the source reference check when there is a possibility of a deadlock.
-	 * Attempt to lock the address space, if we cannot we then validate the
-	 * source.  If this is invalid we can skip the address space check,
-	 * thus avoiding the deadlock.
+	 * exceptions table. lock_mm_and_find_vma() handles that logic.
 	 */
-	if (unlikely(!mmap_read_trylock(mm))) {
-		if (!is_user && !search_exception_tables(regs->nip))
-			return bad_area_nosemaphore(regs, address);
-
 retry:
-		mmap_read_lock(mm);
-	} else {
-		/*
-		 * The above down_read_trylock() might have succeeded in
-		 * which case we'll have missed the might_sleep() from
-		 * down_read():
-		 */
-		might_sleep();
-	}
-
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (unlikely(!vma))
-		return bad_area(regs, address);
-
-	if (unlikely(vma->vm_start > address)) {
-		if (unlikely(!(vma->vm_flags & VM_GROWSDOWN)))
-			return bad_area(regs, address);
-
-		if (unlikely(expand_stack(vma, address)))
-			return bad_area(regs, address);
-	}
+		return bad_area_nosemaphore(regs, address);
 
 	if (unlikely(access_pkey_error(is_write, is_exec,
 				       (error_code & DSISR_KEYFAULT), vma)))
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/init_64.c linux-libre-6.1.39-gnu/arch/powerpc/mm/init_64.c
index 05b0d584e50b..fe1b83020e0d 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/init_64.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/mm/init_64.c
@@ -189,7 +189,7 @@ static bool altmap_cross_boundary(struct vmem_altmap *altmap, unsigned long star
 	unsigned long nr_pfn = page_size / sizeof(struct page);
 	unsigned long start_pfn = page_to_pfn((struct page *)start);
 
-	if ((start_pfn + nr_pfn) > altmap->end_pfn)
+	if ((start_pfn + nr_pfn - 1) > altmap->end_pfn)
 		return true;
 
 	if (start_pfn < altmap->base_pfn)
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/numa.c linux-libre-6.1.39-gnu/arch/powerpc/mm/numa.c
index b44ce71917d7..16cfe56be05b 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/numa.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/mm/numa.c
@@ -366,6 +366,7 @@ void update_numa_distance(struct device_node *node)
 	WARN(numa_distance_table[nid][nid] == -1,
 	     "NUMA distance details for node %d not provided\n", nid);
 }
+EXPORT_SYMBOL_GPL(update_numa_distance);
 
 /*
  * ibm,numa-lookup-index-table= {N, domainid1, domainid2, ..... domainidN}
diff --git linux-libre-6.1-gnu/arch/powerpc/net/bpf_jit_comp32.c linux-libre-6.1.39-gnu/arch/powerpc/net/bpf_jit_comp32.c
index a379b0ce19ff..8643b2c8b76e 100644
--- linux-libre-6.1-gnu/arch/powerpc/net/bpf_jit_comp32.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/net/bpf_jit_comp32.c
@@ -79,6 +79,20 @@ static int bpf_jit_stack_offsetof(struct codegen_context *ctx, int reg)
 #define SEEN_NVREG_FULL_MASK	0x0003ffff /* Non volatile registers r14-r31 */
 #define SEEN_NVREG_TEMP_MASK	0x00001e01 /* BPF_REG_5, BPF_REG_AX, TMP_REG */
 
+static inline bool bpf_has_stack_frame(struct codegen_context *ctx)
+{
+	/*
+	 * We only need a stack frame if:
+	 * - we call other functions (kernel helpers), or
+	 * - we use non volatile registers, or
+	 * - we use tail call counter
+	 * - the bpf program uses its stack area
+	 * The latter condition is deduced from the usage of BPF_REG_FP
+	 */
+	return ctx->seen & (SEEN_FUNC | SEEN_TAILCALL | SEEN_NVREG_FULL_MASK) ||
+	       bpf_is_seen_register(ctx, bpf_to_ppc(BPF_REG_FP));
+}
+
 void bpf_jit_realloc_regs(struct codegen_context *ctx)
 {
 	unsigned int nvreg_mask;
@@ -118,7 +132,8 @@ void bpf_jit_build_prologue(u32 *image, struct codegen_context *ctx)
 
 #define BPF_TAILCALL_PROLOGUE_SIZE	4
 
-	EMIT(PPC_RAW_STWU(_R1, _R1, -BPF_PPC_STACKFRAME(ctx)));
+	if (bpf_has_stack_frame(ctx))
+		EMIT(PPC_RAW_STWU(_R1, _R1, -BPF_PPC_STACKFRAME(ctx)));
 
 	if (ctx->seen & SEEN_TAILCALL)
 		EMIT(PPC_RAW_STW(_R4, _R1, bpf_jit_stack_offsetof(ctx, BPF_PPC_TC)));
@@ -171,7 +186,8 @@ static void bpf_jit_emit_common_epilogue(u32 *image, struct codegen_context *ctx
 		EMIT(PPC_RAW_LWZ(_R0, _R1, BPF_PPC_STACKFRAME(ctx) + PPC_LR_STKOFF));
 
 	/* Tear down our stack frame */
-	EMIT(PPC_RAW_ADDI(_R1, _R1, BPF_PPC_STACKFRAME(ctx)));
+	if (bpf_has_stack_frame(ctx))
+		EMIT(PPC_RAW_ADDI(_R1, _R1, BPF_PPC_STACKFRAME(ctx)));
 
 	if (ctx->seen & SEEN_FUNC)
 		EMIT(PPC_RAW_MTLR(_R0));
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/callchain.c linux-libre-6.1.39-gnu/arch/powerpc/perf/callchain.c
index 082f6d0308a4..8718289c051d 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/callchain.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/perf/callchain.c
@@ -61,6 +61,7 @@ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *re
 		next_sp = fp[0];
 
 		if (next_sp == sp + STACK_INT_FRAME_SIZE &&
+		    validate_sp(sp, current, STACK_INT_FRAME_SIZE) &&
 		    fp[STACK_FRAME_MARKER] == STACK_FRAME_REGS_MARKER) {
 			/*
 			 * This looks like an interrupt frame for an
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci-requests.h linux-libre-6.1.39-gnu/arch/powerpc/perf/hv-gpci-requests.h
index 8965b4463d43..5e86371a20c7 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci-requests.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/perf/hv-gpci-requests.h
@@ -79,6 +79,7 @@ REQUEST(__field(0,	8,	partition_id)
 )
 #include I(REQUEST_END)
 
+#ifdef ENABLE_EVENTS_COUNTERINFO_V6
 /*
  * Not available for counter_info_version >= 0x8, use
  * run_instruction_cycles_by_partition(0x100) instead.
@@ -92,6 +93,7 @@ REQUEST(__field(0,	8,	partition_id)
 	__count(0x10,	8,	cycles)
 )
 #include I(REQUEST_END)
+#endif
 
 #define REQUEST_NAME system_performance_capabilities
 #define REQUEST_NUM 0x40
@@ -103,6 +105,7 @@ REQUEST(__field(0,	1,	perf_collect_privileged)
 )
 #include I(REQUEST_END)
 
+#ifdef ENABLE_EVENTS_COUNTERINFO_V6
 #define REQUEST_NAME processor_bus_utilization_abc_links
 #define REQUEST_NUM 0x50
 #define REQUEST_IDX_KIND "hw_chip_id=?"
@@ -194,6 +197,7 @@ REQUEST(__field(0,	4,	phys_processor_idx)
 	__count(0x28,	8,	instructions_completed)
 )
 #include I(REQUEST_END)
+#endif
 
 /* Processor_core_power_mode (0x95) skipped, no counters */
 /* Affinity_domain_information_by_virtual_processor (0xA0) skipped,
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.c linux-libre-6.1.39-gnu/arch/powerpc/perf/hv-gpci.c
index 5eb60ed5b5e8..7ff8ff3509f5 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/perf/hv-gpci.c
@@ -70,9 +70,9 @@ static const struct attribute_group format_group = {
 	.attrs = format_attrs,
 };
 
-static const struct attribute_group event_group = {
+static struct attribute_group event_group = {
 	.name  = "events",
-	.attrs = hv_gpci_event_attrs,
+	/* .attrs is set in init */
 };
 
 #define HV_CAPS_ATTR(_name, _format)				\
@@ -330,6 +330,7 @@ static int hv_gpci_init(void)
 	int r;
 	unsigned long hret;
 	struct hv_perf_caps caps;
+	struct hv_gpci_request_buffer *arg;
 
 	hv_gpci_assert_offsets_correct();
 
@@ -353,6 +354,36 @@ static int hv_gpci_init(void)
 	/* sampling not supported */
 	h_gpci_pmu.capabilities |= PERF_PMU_CAP_NO_INTERRUPT;
 
+	arg = (void *)get_cpu_var(hv_gpci_reqb);
+	memset(arg, 0, HGPCI_REQ_BUFFER_SIZE);
+
+	/*
+	 * hcall H_GET_PERF_COUNTER_INFO populates the output
+	 * counter_info_version value based on the system hypervisor.
+	 * Pass the counter request 0x10 corresponds to request type
+	 * 'Dispatch_timebase_by_processor', to get the supported
+	 * counter_info_version.
+	 */
+	arg->params.counter_request = cpu_to_be32(0x10);
+
+	r = plpar_hcall_norets(H_GET_PERF_COUNTER_INFO,
+			virt_to_phys(arg), HGPCI_REQ_BUFFER_SIZE);
+	if (r) {
+		pr_devel("hcall failed, can't get supported counter_info_version: 0x%x\n", r);
+		arg->params.counter_info_version_out = 0x8;
+	}
+
+	/*
+	 * Use counter_info_version_out value to assign
+	 * required hv-gpci event list.
+	 */
+	if (arg->params.counter_info_version_out >= 0x8)
+		event_group.attrs = hv_gpci_event_attrs;
+	else
+		event_group.attrs = hv_gpci_event_attrs_v6;
+
+	put_cpu_var(hv_gpci_reqb);
+
 	r = perf_pmu_register(&h_gpci_pmu, h_gpci_pmu.name, -1);
 	if (r)
 		return r;
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.h linux-libre-6.1.39-gnu/arch/powerpc/perf/hv-gpci.h
index 4d108262bed7..c72020912dea 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/perf/hv-gpci.h
@@ -26,6 +26,7 @@ enum {
 #define REQUEST_FILE "../hv-gpci-requests.h"
 #define NAME_LOWER hv_gpci
 #define NAME_UPPER HV_GPCI
+#define ENABLE_EVENTS_COUNTERINFO_V6
 #include "req-gen/perf.h"
 #undef REQUEST_FILE
 #undef NAME_LOWER
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/imc-pmu.c linux-libre-6.1.39-gnu/arch/powerpc/perf/imc-pmu.c
index d517aba94d1b..9d229ef7f86e 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/imc-pmu.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/perf/imc-pmu.c
@@ -14,6 +14,7 @@
 #include <asm/cputhreads.h>
 #include <asm/smp.h>
 #include <linux/string.h>
+#include <linux/spinlock.h>
 
 /* Nest IMC data structures and variables */
 
@@ -50,7 +51,7 @@ static int trace_imc_mem_size;
  * core and trace-imc
  */
 static struct imc_pmu_ref imc_global_refc = {
-	.lock = __MUTEX_INITIALIZER(imc_global_refc.lock),
+	.lock = __SPIN_LOCK_INITIALIZER(imc_global_refc.lock),
 	.id = 0,
 	.refc = 0,
 };
@@ -400,7 +401,7 @@ static int ppc_nest_imc_cpu_offline(unsigned int cpu)
 				       get_hard_smp_processor_id(cpu));
 		/*
 		 * If this is the last cpu in this chip then, skip the reference
-		 * count mutex lock and make the reference count on this chip zero.
+		 * count lock and make the reference count on this chip zero.
 		 */
 		ref = get_nest_pmu_ref(cpu);
 		if (!ref)
@@ -462,15 +463,15 @@ static void nest_imc_counters_release(struct perf_event *event)
 	/*
 	 * See if we need to disable the nest PMU.
 	 * If no events are currently in use, then we have to take a
-	 * mutex to ensure that we don't race with another task doing
+	 * lock to ensure that we don't race with another task doing
 	 * enable or disable the nest counters.
 	 */
 	ref = get_nest_pmu_ref(event->cpu);
 	if (!ref)
 		return;
 
-	/* Take the mutex lock for this node and then decrement the reference count */
-	mutex_lock(&ref->lock);
+	/* Take the lock for this node and then decrement the reference count */
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		/*
 		 * The scenario where this is true is, when perf session is
@@ -482,7 +483,7 @@ static void nest_imc_counters_release(struct perf_event *event)
 		 * an OPAL call to disable the engine in that node.
 		 *
 		 */
-		mutex_unlock(&ref->lock);
+		spin_unlock(&ref->lock);
 		return;
 	}
 	ref->refc--;
@@ -490,7 +491,7 @@ static void nest_imc_counters_release(struct perf_event *event)
 		rc = opal_imc_counters_stop(OPAL_IMC_COUNTERS_NEST,
 					    get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("nest-imc: Unable to stop the counters for core %d\n", node_id);
 			return;
 		}
@@ -498,7 +499,7 @@ static void nest_imc_counters_release(struct perf_event *event)
 		WARN(1, "nest-imc: Invalid event reference count\n");
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 }
 
 static int nest_imc_event_init(struct perf_event *event)
@@ -557,26 +558,25 @@ static int nest_imc_event_init(struct perf_event *event)
 
 	/*
 	 * Get the imc_pmu_ref struct for this node.
-	 * Take the mutex lock and then increment the count of nest pmu events
-	 * inited.
+	 * Take the lock and then increment the count of nest pmu events inited.
 	 */
 	ref = get_nest_pmu_ref(event->cpu);
 	if (!ref)
 		return -EINVAL;
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		rc = opal_imc_counters_start(OPAL_IMC_COUNTERS_NEST,
 					     get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("nest-imc: Unable to start the counters for node %d\n",
 									node_id);
 			return rc;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	event->destroy = nest_imc_counters_release;
 	return 0;
@@ -612,9 +612,8 @@ static int core_imc_mem_init(int cpu, int size)
 		return -ENOMEM;
 	mem_info->vbase = page_address(page);
 
-	/* Init the mutex */
 	core_imc_refc[core_id].id = core_id;
-	mutex_init(&core_imc_refc[core_id].lock);
+	spin_lock_init(&core_imc_refc[core_id].lock);
 
 	rc = opal_imc_counters_init(OPAL_IMC_COUNTERS_CORE,
 				__pa((void *)mem_info->vbase),
@@ -703,9 +702,8 @@ static int ppc_core_imc_cpu_offline(unsigned int cpu)
 		perf_pmu_migrate_context(&core_imc_pmu->pmu, cpu, ncpu);
 	} else {
 		/*
-		 * If this is the last cpu in this core then, skip taking refernce
-		 * count mutex lock for this core and directly zero "refc" for
-		 * this core.
+		 * If this is the last cpu in this core then skip taking reference
+		 * count lock for this core and directly zero "refc" for this core.
 		 */
 		opal_imc_counters_stop(OPAL_IMC_COUNTERS_CORE,
 				       get_hard_smp_processor_id(cpu));
@@ -720,11 +718,11 @@ static int ppc_core_imc_cpu_offline(unsigned int cpu)
 		 * last cpu in this core and core-imc event running
 		 * in this cpu.
 		 */
-		mutex_lock(&imc_global_refc.lock);
+		spin_lock(&imc_global_refc.lock);
 		if (imc_global_refc.id == IMC_DOMAIN_CORE)
 			imc_global_refc.refc--;
 
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 	}
 	return 0;
 }
@@ -739,7 +737,7 @@ static int core_imc_pmu_cpumask_init(void)
 
 static void reset_global_refc(struct perf_event *event)
 {
-		mutex_lock(&imc_global_refc.lock);
+		spin_lock(&imc_global_refc.lock);
 		imc_global_refc.refc--;
 
 		/*
@@ -751,7 +749,7 @@ static void reset_global_refc(struct perf_event *event)
 			imc_global_refc.refc = 0;
 			imc_global_refc.id = 0;
 		}
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 }
 
 static void core_imc_counters_release(struct perf_event *event)
@@ -764,17 +762,17 @@ static void core_imc_counters_release(struct perf_event *event)
 	/*
 	 * See if we need to disable the IMC PMU.
 	 * If no events are currently in use, then we have to take a
-	 * mutex to ensure that we don't race with another task doing
+	 * lock to ensure that we don't race with another task doing
 	 * enable or disable the core counters.
 	 */
 	core_id = event->cpu / threads_per_core;
 
-	/* Take the mutex lock and decrement the refernce count for this core */
+	/* Take the lock and decrement the refernce count for this core */
 	ref = &core_imc_refc[core_id];
 	if (!ref)
 		return;
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		/*
 		 * The scenario where this is true is, when perf session is
@@ -786,7 +784,7 @@ static void core_imc_counters_release(struct perf_event *event)
 		 * an OPAL call to disable the engine in that core.
 		 *
 		 */
-		mutex_unlock(&ref->lock);
+		spin_unlock(&ref->lock);
 		return;
 	}
 	ref->refc--;
@@ -794,7 +792,7 @@ static void core_imc_counters_release(struct perf_event *event)
 		rc = opal_imc_counters_stop(OPAL_IMC_COUNTERS_CORE,
 					    get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("IMC: Unable to stop the counters for core %d\n", core_id);
 			return;
 		}
@@ -802,7 +800,7 @@ static void core_imc_counters_release(struct perf_event *event)
 		WARN(1, "core-imc: Invalid event reference count\n");
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	reset_global_refc(event);
 }
@@ -840,7 +838,6 @@ static int core_imc_event_init(struct perf_event *event)
 	if ((!pcmi->vbase))
 		return -ENODEV;
 
-	/* Get the core_imc mutex for this core */
 	ref = &core_imc_refc[core_id];
 	if (!ref)
 		return -EINVAL;
@@ -848,22 +845,22 @@ static int core_imc_event_init(struct perf_event *event)
 	/*
 	 * Core pmu units are enabled only when it is used.
 	 * See if this is triggered for the first time.
-	 * If yes, take the mutex lock and enable the core counters.
+	 * If yes, take the lock and enable the core counters.
 	 * If not, just increment the count in core_imc_refc struct.
 	 */
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		rc = opal_imc_counters_start(OPAL_IMC_COUNTERS_CORE,
 					     get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("core-imc: Unable to start the counters for core %d\n",
 									core_id);
 			return rc;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	/*
 	 * Since the system can run either in accumulation or trace-mode
@@ -874,7 +871,7 @@ static int core_imc_event_init(struct perf_event *event)
 	 * to know whether any other trace/thread imc
 	 * events are running.
 	 */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == 0 || imc_global_refc.id == IMC_DOMAIN_CORE) {
 		/*
 		 * No other trace/thread imc events are running in
@@ -883,10 +880,10 @@ static int core_imc_event_init(struct perf_event *event)
 		imc_global_refc.id = IMC_DOMAIN_CORE;
 		imc_global_refc.refc++;
 	} else {
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 		return -EBUSY;
 	}
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	event->hw.event_base = (u64)pcmi->vbase + (config & IMC_EVENT_OFFSET_MASK);
 	event->destroy = core_imc_counters_release;
@@ -958,10 +955,10 @@ static int ppc_thread_imc_cpu_offline(unsigned int cpu)
 	mtspr(SPRN_LDBAR, (mfspr(SPRN_LDBAR) & (~(1UL << 63))));
 
 	/* Reduce the refc if thread-imc event running on this cpu */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == IMC_DOMAIN_THREAD)
 		imc_global_refc.refc--;
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	return 0;
 }
@@ -1001,7 +998,7 @@ static int thread_imc_event_init(struct perf_event *event)
 	if (!target)
 		return -EINVAL;
 
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	/*
 	 * Check if any other trace/core imc events are running in the
 	 * system, if not set the global id to thread-imc.
@@ -1010,10 +1007,10 @@ static int thread_imc_event_init(struct perf_event *event)
 		imc_global_refc.id = IMC_DOMAIN_THREAD;
 		imc_global_refc.refc++;
 	} else {
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 		return -EBUSY;
 	}
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	event->pmu->task_ctx_nr = perf_sw_context;
 	event->destroy = reset_global_refc;
@@ -1135,25 +1132,25 @@ static int thread_imc_event_add(struct perf_event *event, int flags)
 	/*
 	 * imc pmus are enabled only when it is used.
 	 * See if this is triggered for the first time.
-	 * If yes, take the mutex lock and enable the counters.
+	 * If yes, take the lock and enable the counters.
 	 * If not, just increment the count in ref count struct.
 	 */
 	ref = &core_imc_refc[core_id];
 	if (!ref)
 		return -EINVAL;
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		if (opal_imc_counters_start(OPAL_IMC_COUNTERS_CORE,
 		    get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("thread-imc: Unable to start the counter\
 				for core %d\n", core_id);
 			return -EINVAL;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 	return 0;
 }
 
@@ -1170,12 +1167,12 @@ static void thread_imc_event_del(struct perf_event *event, int flags)
 		return;
 	}
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	ref->refc--;
 	if (ref->refc == 0) {
 		if (opal_imc_counters_stop(OPAL_IMC_COUNTERS_CORE,
 		    get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("thread-imc: Unable to stop the counters\
 				for core %d\n", core_id);
 			return;
@@ -1183,7 +1180,7 @@ static void thread_imc_event_del(struct perf_event *event, int flags)
 	} else if (ref->refc < 0) {
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	/* Set bit 0 of LDBAR to zero, to stop posting updates to memory */
 	mtspr(SPRN_LDBAR, (mfspr(SPRN_LDBAR) & (~(1UL << 63))));
@@ -1224,9 +1221,8 @@ static int trace_imc_mem_alloc(int cpu_id, int size)
 		}
 	}
 
-	/* Init the mutex, if not already */
 	trace_imc_refc[core_id].id = core_id;
-	mutex_init(&trace_imc_refc[core_id].lock);
+	spin_lock_init(&trace_imc_refc[core_id].lock);
 
 	mtspr(SPRN_LDBAR, 0);
 	return 0;
@@ -1246,10 +1242,10 @@ static int ppc_trace_imc_cpu_offline(unsigned int cpu)
 	 * Reduce the refc if any trace-imc event running
 	 * on this cpu.
 	 */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == IMC_DOMAIN_TRACE)
 		imc_global_refc.refc--;
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	return 0;
 }
@@ -1371,17 +1367,17 @@ static int trace_imc_event_add(struct perf_event *event, int flags)
 	}
 
 	mtspr(SPRN_LDBAR, ldbar_value);
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		if (opal_imc_counters_start(OPAL_IMC_COUNTERS_TRACE,
 				get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("trace-imc: Unable to start the counters for core %d\n", core_id);
 			return -EINVAL;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 	return 0;
 }
 
@@ -1414,19 +1410,19 @@ static void trace_imc_event_del(struct perf_event *event, int flags)
 		return;
 	}
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	ref->refc--;
 	if (ref->refc == 0) {
 		if (opal_imc_counters_stop(OPAL_IMC_COUNTERS_TRACE,
 				get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("trace-imc: Unable to stop the counters for core %d\n", core_id);
 			return;
 		}
 	} else if (ref->refc < 0) {
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	trace_imc_event_stop(event, flags);
 }
@@ -1448,7 +1444,7 @@ static int trace_imc_event_init(struct perf_event *event)
 	 * no other thread is running any core/thread imc
 	 * events
 	 */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == 0 || imc_global_refc.id == IMC_DOMAIN_TRACE) {
 		/*
 		 * No core/thread imc events are running in the
@@ -1457,10 +1453,10 @@ static int trace_imc_event_init(struct perf_event *event)
 		imc_global_refc.id = IMC_DOMAIN_TRACE;
 		imc_global_refc.refc++;
 	} else {
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 		return -EBUSY;
 	}
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	event->hw.idx = -1;
 
@@ -1533,10 +1529,10 @@ static int init_nest_pmu_ref(void)
 	i = 0;
 	for_each_node(nid) {
 		/*
-		 * Mutex lock to avoid races while tracking the number of
+		 * Take the lock to avoid races while tracking the number of
 		 * sessions using the chip's nest pmu units.
 		 */
-		mutex_init(&nest_imc_refc[i].lock);
+		spin_lock_init(&nest_imc_refc[i].lock);
 
 		/*
 		 * Loop to init the "id" with the node_id. Variable "i" initialized to
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/mpc7450-pmu.c linux-libre-6.1.39-gnu/arch/powerpc/perf/mpc7450-pmu.c
index 552d51a925d3..db451b9aac35 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/mpc7450-pmu.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/perf/mpc7450-pmu.c
@@ -417,9 +417,9 @@ struct power_pmu mpc7450_pmu = {
 
 static int __init init_mpc7450_pmu(void)
 {
-	unsigned int pvr = mfspr(SPRN_PVR);
-
-	if (PVR_VER(pvr) != PVR_7450)
+	if (!pvr_version_is(PVR_VER_7450) && !pvr_version_is(PVR_VER_7455) &&
+	    !pvr_version_is(PVR_VER_7447) && !pvr_version_is(PVR_VER_7447A) &&
+	    !pvr_version_is(PVR_VER_7448))
 		return -ENODEV;
 
 	return register_power_pmu(&mpc7450_pmu);
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/req-gen/perf.h linux-libre-6.1.39-gnu/arch/powerpc/perf/req-gen/perf.h
index fa9bc804e67a..6b2a59fefffa 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/req-gen/perf.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/perf/req-gen/perf.h
@@ -139,6 +139,26 @@ PMU_EVENT_ATTR_STRING(							\
 #define REQUEST_(r_name, r_value, r_idx_1, r_fields)			\
 	r_fields
 
+/* Generate event list for platforms with counter_info_version 0x6 or below */
+static __maybe_unused struct attribute *hv_gpci_event_attrs_v6[] = {
+#include REQUEST_FILE
+	NULL
+};
+
+/*
+ * Based on getPerfCountInfo v1.018 documentation, some of the hv-gpci
+ * events were deprecated for platform firmware that supports
+ * counter_info_version 0x8 or above.
+ * Those deprecated events are still part of platform firmware that
+ * support counter_info_version 0x6 and below. As per the getPerfCountInfo
+ * v1.018 documentation there is no counter_info_version 0x7.
+ * Undefining macro ENABLE_EVENTS_COUNTERINFO_V6, to disable the addition of
+ * deprecated events in "hv_gpci_event_attrs" attribute group, for platforms
+ * that supports counter_info_version 0x8 or above.
+ */
+#undef ENABLE_EVENTS_COUNTERINFO_V6
+
+/* Generate event list for platforms with counter_info_version 0x8 or above*/
 static __maybe_unused struct attribute *hv_gpci_event_attrs[] = {
 #include REQUEST_FILE
 	NULL
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/512x/clock-commonclk.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/512x/clock-commonclk.c
index 42abeba4f698..079cb3627eac 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/512x/clock-commonclk.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/512x/clock-commonclk.c
@@ -986,7 +986,7 @@ static void __init mpc5121_clk_provide_migration_support(void)
 
 #define NODE_PREP do { \
 	of_address_to_resource(np, 0, &res); \
-	snprintf(devname, sizeof(devname), "%08x.%s", res.start, np->name); \
+	snprintf(devname, sizeof(devname), "%pa.%s", &res.start, np->name); \
 } while (0)
 
 #define NODE_CHK(clkname, clkitem, regnode, regflag) do { \
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
index 48038aaedbd3..2875c206ac0f 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
@@ -531,6 +531,7 @@ static int mpc52xx_lpbfifo_probe(struct platform_device *op)
  err_bcom_rx_irq:
 	bcom_gen_bd_rx_release(lpbfifo.bcom_rx_task);
  err_bcom_rx:
+	free_irq(lpbfifo.irq, &lpbfifo);
  err_irq:
 	iounmap(lpbfifo.regs);
 	lpbfifo.regs = NULL;
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index e12cb44e717f..caa96edf0e72 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -107,7 +107,7 @@ static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk,
 
 		goto next;
 unreg:
-		platform_device_del(pdev);
+		platform_device_put(pdev);
 err:
 		pr_err("%pOF: registration failed\n", np);
 next:
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/Kconfig.cputype linux-libre-6.1.39-gnu/arch/powerpc/platforms/Kconfig.cputype
index 0c4eed9aea80..54d655a647ce 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/Kconfig.cputype
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/Kconfig.cputype
@@ -118,19 +118,18 @@ endchoice
 
 choice
 	prompt "CPU selection"
-	default GENERIC_CPU
 	help
 	  This will create a kernel which is optimised for a particular CPU.
 	  The resulting kernel may not run on other CPUs, so use this with care.
 
 	  If unsure, select Generic.
 
-config GENERIC_CPU
+config POWERPC64_CPU
 	bool "Generic (POWER5 and PowerPC 970 and above)"
 	depends on PPC_BOOK3S_64 && !CPU_LITTLE_ENDIAN
 	select PPC_64S_HASH_MMU
 
-config GENERIC_CPU
+config POWERPC64_CPU
 	bool "Generic (POWER8 and above)"
 	depends on PPC_BOOK3S_64 && CPU_LITTLE_ENDIAN
 	select ARCH_HAS_FAST_MULTIPLIER
@@ -143,6 +142,7 @@ config POWERPC_CPU
 config CELL_CPU
 	bool "Cell Broadband Engine"
 	depends on PPC_BOOK3S_64 && !CPU_LITTLE_ENDIAN
+	depends on !CC_IS_CLANG
 	select PPC_64S_HASH_MMU
 
 config PPC_970_CPU
@@ -184,10 +184,12 @@ config E5500_CPU
 config E6500_CPU
 	bool "Freescale e6500"
 	depends on PPC64 && PPC_E500
+	depends on !CC_IS_CLANG
 
 config 405_CPU
 	bool "40x family"
 	depends on 40x
+	depends on !CC_IS_CLANG
 
 config 440_CPU
 	bool "440 (44x family)"
@@ -196,22 +198,27 @@ config 440_CPU
 config 464_CPU
 	bool "464 (44x family)"
 	depends on 44x
+	depends on !CC_IS_CLANG
 
 config 476_CPU
 	bool "476 (47x family)"
 	depends on PPC_47x
+	depends on !CC_IS_CLANG
 
 config 860_CPU
 	bool "8xx family"
 	depends on PPC_8xx
+	depends on !CC_IS_CLANG
 
 config E300C2_CPU
 	bool "e300c2 (832x)"
 	depends on PPC_BOOK3S_32
+	depends on !CC_IS_CLANG
 
 config E300C3_CPU
 	bool "e300c3 (831x)"
 	depends on PPC_BOOK3S_32
+	depends on !CC_IS_CLANG
 
 config G4_CPU
 	bool "G4 (74xx)"
@@ -228,13 +235,12 @@ config E500MC_CPU
 
 config TOOLCHAIN_DEFAULT_CPU
 	bool "Rely on the toolchain's implicit default CPU"
-	depends on PPC32
 
 endchoice
 
 config TARGET_CPU_BOOL
 	bool
-	default !GENERIC_CPU && !TOOLCHAIN_DEFAULT_CPU
+	default !TOOLCHAIN_DEFAULT_CPU
 
 config TARGET_CPU
 	string
@@ -246,6 +252,10 @@ config TARGET_CPU
 	default "power8" if POWER8_CPU
 	default "power9" if POWER9_CPU
 	default "power10" if POWER10_CPU
+	default "e5500" if E5500_CPU
+	default "e6500" if E6500_CPU
+	default "power4" if POWERPC64_CPU && !CPU_LITTLE_ENDIAN
+	default "power8" if POWERPC64_CPU && CPU_LITTLE_ENDIAN
 	default "405" if 405_CPU
 	default "440" if 440_CPU
 	default "464" if 464_CPU
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/embedded6xx/flipper-pic.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/embedded6xx/flipper-pic.c
index 609bda2ad5dd..4d9200bdba78 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/embedded6xx/flipper-pic.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/embedded6xx/flipper-pic.c
@@ -145,7 +145,7 @@ static struct irq_domain * __init flipper_pic_init(struct device_node *np)
 	}
 	io_base = ioremap(res.start, resource_size(&res));
 
-	pr_info("controller at 0x%08x mapped to 0x%p\n", res.start, io_base);
+	pr_info("controller at 0x%pa mapped to 0x%p\n", &res.start, io_base);
 
 	__flipper_quiesce(io_base);
 
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/embedded6xx/hlwd-pic.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
index 380b4285cce4..4d2d92de30af 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
@@ -171,7 +171,7 @@ static struct irq_domain *__init hlwd_pic_init(struct device_node *np)
 		return NULL;
 	}
 
-	pr_info("controller at 0x%08x mapped to 0x%p\n", res.start, io_base);
+	pr_info("controller at 0x%pa mapped to 0x%p\n", &res.start, io_base);
 
 	__hlwd_quiesce(io_base);
 
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/embedded6xx/wii.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/embedded6xx/wii.c
index f4e654a9d4ff..219659f2ede0 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/embedded6xx/wii.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/embedded6xx/wii.c
@@ -74,8 +74,8 @@ static void __iomem *__init wii_ioremap_hw_regs(char *name, char *compatible)
 
 	hw_regs = ioremap(res.start, resource_size(&res));
 	if (hw_regs) {
-		pr_info("%s at 0x%08x mapped to 0x%p\n", name,
-			res.start, hw_regs);
+		pr_info("%s at 0x%pa mapped to 0x%p\n", name,
+			&res.start, hw_regs);
 	}
 
 out_put:
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/powernv/pci-sriov.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/powernv/pci-sriov.c
index 7195133b26bb..59882da3e742 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/powernv/pci-sriov.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/powernv/pci-sriov.c
@@ -594,12 +594,12 @@ static void pnv_pci_sriov_disable(struct pci_dev *pdev)
 	struct pnv_iov_data   *iov;
 
 	iov = pnv_iov_get(pdev);
-	num_vfs = iov->num_vfs;
-	base_pe = iov->vf_pe_arr[0].pe_number;
-
 	if (WARN_ON(!iov))
 		return;
 
+	num_vfs = iov->num_vfs;
+	base_pe = iov->vf_pe_arr[0].pe_number;
+
 	/* Release VF PEs */
 	pnv_ioda_release_vf_PE(pdev);
 
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/powernv/vas-window.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/powernv/vas-window.c
index 0072682531d8..b664838008c1 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/powernv/vas-window.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/powernv/vas-window.c
@@ -1310,8 +1310,8 @@ int vas_win_close(struct vas_window *vwin)
 	/* if send window, drop reference to matching receive window */
 	if (window->tx_win) {
 		if (window->user_win) {
-			put_vas_user_win_ref(&vwin->task_ref);
 			mm_context_remove_vas_window(vwin->task_ref.mm);
+			put_vas_user_win_ref(&vwin->task_ref);
 		}
 		put_rx_win(window->rxwin);
 	}
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c
index 8e40ccac0f44..e5a58a9b2fe9 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -848,16 +848,7 @@ static int __init eeh_pseries_init(void)
 	}
 
 	/* Initialize error log size */
-	eeh_error_buf_size = rtas_token("rtas-error-log-max");
-	if (eeh_error_buf_size == RTAS_UNKNOWN_SERVICE) {
-		pr_info("%s: unknown EEH error log size\n",
-			__func__);
-		eeh_error_buf_size = 1024;
-	} else if (eeh_error_buf_size > RTAS_ERROR_LOG_MAX) {
-		pr_info("%s: EEH error log size %d exceeds the maximal %d\n",
-			__func__, eeh_error_buf_size, RTAS_ERROR_LOG_MAX);
-		eeh_error_buf_size = RTAS_ERROR_LOG_MAX;
-	}
+	eeh_error_buf_size = rtas_get_error_log_max();
 
 	/* Set EEH probe mode */
 	eeh_add_flag(EEH_PROBE_MODE_DEVTREE | EEH_ENABLE_IO_FOR_LOG);
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/iommu.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/iommu.c
index 561adac69022..97b026130c71 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/iommu.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/iommu.c
@@ -85,19 +85,24 @@ static struct iommu_table_group *iommu_pseries_alloc_group(int node)
 static void iommu_pseries_free_group(struct iommu_table_group *table_group,
 		const char *node_name)
 {
-	struct iommu_table *tbl;
-
 	if (!table_group)
 		return;
 
-	tbl = table_group->tables[0];
 #ifdef CONFIG_IOMMU_API
 	if (table_group->group) {
 		iommu_group_put(table_group->group);
 		BUG_ON(table_group->group);
 	}
 #endif
-	iommu_tce_table_put(tbl);
+
+	/* Default DMA window table is at index 0, while DDW at 1. SR-IOV
+	 * adapters only have table on index 1.
+	 */
+	if (table_group->tables[0])
+		iommu_tce_table_put(table_group->tables[0]);
+
+	if (table_group->tables[1])
+		iommu_tce_table_put(table_group->tables[1]);
 
 	kfree(table_group);
 }
@@ -306,13 +311,22 @@ static void tce_free_pSeriesLP(unsigned long liobn, long tcenum, long tceshift,
 static void tce_freemulti_pSeriesLP(struct iommu_table *tbl, long tcenum, long npages)
 {
 	u64 rc;
+	long rpages = npages;
+	unsigned long limit;
 
 	if (!firmware_has_feature(FW_FEATURE_STUFF_TCE))
 		return tce_free_pSeriesLP(tbl->it_index, tcenum,
 					  tbl->it_page_shift, npages);
 
-	rc = plpar_tce_stuff((u64)tbl->it_index,
-			     (u64)tcenum << tbl->it_page_shift, 0, npages);
+	do {
+		limit = min_t(unsigned long, rpages, 512);
+
+		rc = plpar_tce_stuff((u64)tbl->it_index,
+				     (u64)tcenum << tbl->it_page_shift, 0, limit);
+
+		rpages -= limit;
+		tcenum += limit;
+	} while (rpages > 0 && !rc);
 
 	if (rc && printk_ratelimit()) {
 		printk("tce_freemulti_pSeriesLP: plpar_tce_stuff failed\n");
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/papr_scm.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/papr_scm.c
index 2f8385523a13..1a53e048ceb7 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/papr_scm.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/papr_scm.c
@@ -1428,6 +1428,13 @@ static int papr_scm_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
+	/*
+	 * open firmware platform device create won't update the NUMA 
+	 * distance table. For PAPR SCM devices we use numa_map_to_online_node()
+	 * to find the nearest online NUMA node and that requires correct
+	 * distance table information.
+	 */
+	update_numa_distance(dn);
 
 	p = kzalloc(sizeof(*p), GFP_KERNEL);
 	if (!p)
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/plpks.c
index f4b5b5a64db3..63a1e1fe0185 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/plpks.c
@@ -75,7 +75,7 @@ static int pseries_status_to_err(int rc)
 	case H_FUNCTION:
 		err = -ENXIO;
 		break;
-	case H_P1:
+	case H_PARAMETER:
 	case H_P2:
 	case H_P3:
 	case H_P4:
@@ -111,7 +111,7 @@ static int pseries_status_to_err(int rc)
 		err = -EEXIST;
 		break;
 	case H_ABORTED:
-		err = -EINTR;
+		err = -EIO;
 		break;
 	default:
 		err = -EINVAL;
@@ -366,22 +366,24 @@ static int plpks_read_var(u8 consumer, struct plpks_var *var)
 {
 	unsigned long retbuf[PLPAR_HCALL_BUFSIZE] = { 0 };
 	struct plpks_auth *auth;
-	struct label *label;
+	struct label *label = NULL;
 	u8 *output;
 	int rc;
 
 	if (var->namelen > MAX_NAME_SIZE)
 		return -EINVAL;
 
-	auth = construct_auth(PKS_OS_OWNER);
+	auth = construct_auth(consumer);
 	if (IS_ERR(auth))
 		return PTR_ERR(auth);
 
-	label = construct_label(var->component, var->os, var->name,
-				var->namelen);
-	if (IS_ERR(label)) {
-		rc = PTR_ERR(label);
-		goto out_free_auth;
+	if (consumer == PKS_OS_OWNER) {
+		label = construct_label(var->component, var->os, var->name,
+					var->namelen);
+		if (IS_ERR(label)) {
+			rc = PTR_ERR(label);
+			goto out_free_auth;
+		}
 	}
 
 	output = kzalloc(maxobjsize, GFP_KERNEL);
@@ -390,9 +392,15 @@ static int plpks_read_var(u8 consumer, struct plpks_var *var)
 		goto out_free_label;
 	}
 
-	rc = plpar_hcall(H_PKS_READ_OBJECT, retbuf, virt_to_phys(auth),
-			 virt_to_phys(label), label->size, virt_to_phys(output),
-			 maxobjsize);
+	if (consumer == PKS_OS_OWNER)
+		rc = plpar_hcall(H_PKS_READ_OBJECT, retbuf, virt_to_phys(auth),
+				 virt_to_phys(label), label->size, virt_to_phys(output),
+				 maxobjsize);
+	else
+		rc = plpar_hcall(H_PKS_READ_OBJECT, retbuf, virt_to_phys(auth),
+				 virt_to_phys(var->name), var->namelen, virt_to_phys(output),
+				 maxobjsize);
+
 
 	if (rc != H_SUCCESS) {
 		pr_err("Failed to read variable %s for component %s with error %d\n",
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.h linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/plpks.h
index c6a291367bb1..275ccd86bfb5 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.h
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/plpks.h
@@ -17,7 +17,7 @@
 #define WORLDREADABLE 0x08000000
 #define SIGNEDUPDATE 0x01000000
 
-#define PLPKS_VAR_LINUX	0x01
+#define PLPKS_VAR_LINUX	0x02
 #define PLPKS_VAR_COMMON	0x04
 
 struct plpks_var {
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/vas.c linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/vas.c
index 4ad6e510d405..880b962afc05 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/vas.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/platforms/pseries/vas.c
@@ -507,8 +507,8 @@ static int vas_deallocate_window(struct vas_window *vwin)
 	vascaps[win->win_type].nr_open_windows--;
 	mutex_unlock(&vas_pseries_mutex);
 
-	put_vas_user_win_ref(&vwin->task_ref);
 	mm_context_remove_vas_window(vwin->task_ref.mm);
+	put_vas_user_win_ref(&vwin->task_ref);
 
 	kfree(win);
 	return 0;
@@ -857,6 +857,13 @@ int pseries_vas_dlpar_cpu(void)
 {
 	int new_nr_creds, rc;
 
+	/*
+	 * NX-GZIP is not enabled. Nothing to do for DLPAR event
+	 */
+	if (!copypaste_feat)
+		return 0;
+
+
 	rc = h_query_vas_capabilities(H_QUERY_VAS_CAPABILITIES,
 				      vascaps[VAS_GZIP_DEF_FEAT_TYPE].feat,
 				      (u64)virt_to_phys(&hv_cop_caps));
@@ -1013,6 +1020,7 @@ static int __init pseries_vas_init(void)
 	 * Linux supports user space COPY/PASTE only with Radix
 	 */
 	if (!radix_enabled()) {
+		copypaste_feat = false;
 		pr_err("API is supported only with radix page tables\n");
 		return -ENOTSUPP;
 	}
diff --git linux-libre-6.1-gnu/arch/powerpc/purgatory/Makefile linux-libre-6.1.39-gnu/arch/powerpc/purgatory/Makefile
index a81d155b89ae..df50b155c767 100644
--- linux-libre-6.1-gnu/arch/powerpc/purgatory/Makefile
+++ linux-libre-6.1.39-gnu/arch/powerpc/purgatory/Makefile
@@ -4,6 +4,11 @@ KASAN_SANITIZE := n
 
 targets += trampoline_$(BITS).o purgatory.ro
 
+# When profile-guided optimization is enabled, llvm emits two different
+# overlapping text sections, which is not supported by kexec. Remove profile
+# optimization flags.
+KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS))
+
 LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined
 
 $(obj)/purgatory.ro: $(obj)/trampoline_$(BITS).o FORCE
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/tsi108_pci.c linux-libre-6.1.39-gnu/arch/powerpc/sysdev/tsi108_pci.c
index 5af4c35ff584..0e42f7bad7db 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/tsi108_pci.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/sysdev/tsi108_pci.c
@@ -217,9 +217,8 @@ int __init tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary)
 
 	(hose)->ops = &tsi108_direct_pci_ops;
 
-	printk(KERN_INFO "Found tsi108 PCI host bridge at 0x%08x. "
-	       "Firmware bus number: %d->%d\n",
-	       rsrc.start, hose->first_busno, hose->last_busno);
+	pr_info("Found tsi108 PCI host bridge at 0x%pa. Firmware bus number: %d->%d\n",
+		&rsrc.start, hose->first_busno, hose->last_busno);
 
 	/* Interpret the "ranges" property */
 	/* This also maps the I/O region and sets isa_io/mem_base */
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/xive/spapr.c linux-libre-6.1.39-gnu/arch/powerpc/sysdev/xive/spapr.c
index e2c8f93b535b..e45419264391 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/xive/spapr.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/sysdev/xive/spapr.c
@@ -439,6 +439,7 @@ static int xive_spapr_populate_irq_data(u32 hw_irq, struct xive_irq_data *data)
 
 	data->trig_mmio = ioremap(data->trig_page, 1u << data->esb_shift);
 	if (!data->trig_mmio) {
+		iounmap(data->eoi_mmio);
 		pr_err("Failed to map trigger page for irq 0x%x\n", hw_irq);
 		return -ENOMEM;
 	}
diff --git linux-libre-6.1-gnu/arch/powerpc/xmon/xmon.c linux-libre-6.1.39-gnu/arch/powerpc/xmon/xmon.c
index f51c882bf902..bd8e80936f44 100644
--- linux-libre-6.1-gnu/arch/powerpc/xmon/xmon.c
+++ linux-libre-6.1.39-gnu/arch/powerpc/xmon/xmon.c
@@ -91,7 +91,7 @@ static unsigned long ndump = 64;
 static unsigned long nidump = 16;
 static unsigned long ncsum = 4096;
 static int termch;
-static char tmpstr[128];
+static char tmpstr[KSYM_NAME_LEN];
 static int tracing_enabled;
 
 static long bus_error_jmp[JMP_BUF_LEN];
@@ -1525,9 +1525,9 @@ bpt_cmds(void)
 	cmd = inchar();
 
 	switch (cmd) {
-	static const char badaddr[] = "Only kernel addresses are permitted for breakpoints\n";
-	int mode;
-	case 'd':	/* bd - hardware data breakpoint */
+	case 'd': {	/* bd - hardware data breakpoint */
+		static const char badaddr[] = "Only kernel addresses are permitted for breakpoints\n";
+		int mode;
 		if (xmon_is_ro) {
 			printf(xmon_ro_msg);
 			break;
@@ -1560,6 +1560,7 @@ bpt_cmds(void)
 
 		force_enable_xmon();
 		break;
+	}
 
 	case 'i':	/* bi - hardware instr breakpoint */
 		if (xmon_is_ro) {
diff --git linux-libre-6.1-gnu/arch/riscv/Kconfig linux-libre-6.1.39-gnu/arch/riscv/Kconfig
index 593cf09264d8..6bf8dc0b8f93 100644
--- linux-libre-6.1-gnu/arch/riscv/Kconfig
+++ linux-libre-6.1.39-gnu/arch/riscv/Kconfig
@@ -25,6 +25,7 @@ config RISCV
 	select ARCH_HAS_GIGANTIC_PAGE
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_MMIOWB
+	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_HAS_SET_DIRECT_MAP if MMU
 	select ARCH_HAS_SET_MEMORY if MMU
@@ -113,6 +114,7 @@ config RISCV
 	select HAVE_RSEQ
 	select IRQ_DOMAIN
 	select IRQ_FORCED_THREADING
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA if MODULES
 	select MODULE_SECTIONS if MODULES
 	select OF
@@ -278,7 +280,7 @@ config ARCH_RV64I
 	select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE
 	select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
 	select HAVE_FUNCTION_GRAPH_TRACER
-	select HAVE_FUNCTION_TRACER if !XIP_KERNEL
+	select HAVE_FUNCTION_TRACER if !XIP_KERNEL && !PREEMPTION
 	select SWIOTLB if MMU
 
 endchoice
@@ -442,6 +444,28 @@ config TOOLCHAIN_HAS_ZIHINTPAUSE
 	depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32ima_zihintpause)
 	depends on LLD_VERSION >= 150000 || LD_VERSION >= 23600
 
+config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
+	def_bool y
+	# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aed44286efa8ae8717a77d94b51ac3614e2ca6dc
+	depends on AS_IS_GNU && AS_VERSION >= 23800
+	help
+	  Newer binutils versions default to ISA spec version 20191213 which
+	  moves some instructions from the I extension to the Zicsr and Zifencei
+	  extensions.
+
+config TOOLCHAIN_NEEDS_OLD_ISA_SPEC
+	def_bool y
+	depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
+	# https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694e15bf8a16
+	depends on CC_IS_CLANG && CLANG_VERSION < 170000
+	help
+	  Certain versions of clang do not support zicsr and zifencei via -march
+	  but newer versions of binutils require it for the reasons noted in the
+	  help text of CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI. This
+	  option causes an older ISA spec compatible with these older versions
+	  of clang to be passed to GAS, which has the same result as passing zicsr
+	  and zifencei to -march.
+
 config FPU
 	bool "FPU support"
 	default y
@@ -502,7 +526,7 @@ config KEXEC_FILE
 	select KEXEC_CORE
 	select KEXEC_ELF
 	select HAVE_IMA_KEXEC if IMA
-	depends on 64BIT
+	depends on 64BIT && MMU
 	help
 	  This is new version of kexec system call. This system call is
 	  file based and takes file descriptors as system call argument
diff --git linux-libre-6.1-gnu/arch/riscv/Makefile linux-libre-6.1.39-gnu/arch/riscv/Makefile
index 0d13b597cb55..3cb876f83187 100644
--- linux-libre-6.1-gnu/arch/riscv/Makefile
+++ linux-libre-6.1.39-gnu/arch/riscv/Makefile
@@ -11,7 +11,11 @@ LDFLAGS_vmlinux :=
 ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
 	LDFLAGS_vmlinux := --no-relax
 	KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY
-	CC_FLAGS_FTRACE := -fpatchable-function-entry=8
+ifeq ($(CONFIG_RISCV_ISA_C),y)
+	CC_FLAGS_FTRACE := -fpatchable-function-entry=4
+else
+	CC_FLAGS_FTRACE := -fpatchable-function-entry=2
+endif
 endif
 
 ifeq ($(CONFIG_CMODEL_MEDLOW),y)
@@ -53,10 +57,12 @@ riscv-march-$(CONFIG_ARCH_RV64I)	:= rv64ima
 riscv-march-$(CONFIG_FPU)		:= $(riscv-march-y)fd
 riscv-march-$(CONFIG_RISCV_ISA_C)	:= $(riscv-march-y)c
 
-# Newer binutils versions default to ISA spec version 20191213 which moves some
-# instructions from the I extension to the Zicsr and Zifencei extensions.
-toolchain-need-zicsr-zifencei := $(call cc-option-yn, -march=$(riscv-march-y)_zicsr_zifencei)
-riscv-march-$(toolchain-need-zicsr-zifencei) := $(riscv-march-y)_zicsr_zifencei
+ifdef CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC
+KBUILD_CFLAGS += -Wa,-misa-spec=2.2
+KBUILD_AFLAGS += -Wa,-misa-spec=2.2
+else
+riscv-march-$(CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI) := $(riscv-march-y)_zicsr_zifencei
+endif
 
 # Check if the toolchain supports Zicbom extension
 riscv-march-$(CONFIG_TOOLCHAIN_HAS_ZICBOM) := $(riscv-march-y)_zicbom
@@ -80,6 +86,16 @@ ifeq ($(CONFIG_PERF_EVENTS),y)
         KBUILD_CFLAGS += -fno-omit-frame-pointer
 endif
 
+# Avoid generating .eh_frame sections.
+KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables
+
+# The RISC-V attributes frequently cause compatibility issues and provide no
+# information, so just turn them off.
+KBUILD_CFLAGS += $(call cc-option,-mno-riscv-attribute)
+KBUILD_AFLAGS += $(call cc-option,-mno-riscv-attribute)
+KBUILD_CFLAGS += $(call as-option,-Wa$(comma)-mno-arch-attr)
+KBUILD_AFLAGS += $(call as-option,-Wa$(comma)-mno-arch-attr)
+
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-relax)
 KBUILD_AFLAGS_MODULE += $(call as-option,-Wa$(comma)-mno-relax)
 
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi linux-libre-6.1.39-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
index 24b1cfb9a73e..5d3e5240e33a 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
+++ linux-libre-6.1.39-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
@@ -9,7 +9,7 @@
 		compatible = "microchip,corepwm-rtl-v4";
 		reg = <0x0 0x40000000 0x0 0xF0>;
 		microchip,sync-update-mask = /bits/ 32 <0>;
-		#pwm-cells = <2>;
+		#pwm-cells = <3>;
 		clocks = <&fabric_clk3>;
 		status = "disabled";
 	};
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts linux-libre-6.1.39-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
index ec7b7c2a3ce2..8ced67c3b00b 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
+++ linux-libre-6.1.39-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
@@ -37,7 +37,7 @@
 		status = "okay";
 	};
 
-	ddrc_cache_hi: memory@1000000000 {
+	ddrc_cache_hi: memory@1040000000 {
 		device_type = "memory";
 		reg = <0x10 0x40000000 0x0 0x40000000>;
 		status = "okay";
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi linux-libre-6.1.39-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi
index 8545baf4d129..39a77df489ab 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi
+++ linux-libre-6.1.39-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi
@@ -13,33 +13,4 @@
 		#clock-cells = <0>;
 		clock-frequency = <125000000>;
 	};
-
-	pcie: pcie@2000000000 {
-		compatible = "microchip,pcie-host-1.0";
-		#address-cells = <0x3>;
-		#interrupt-cells = <0x1>;
-		#size-cells = <0x2>;
-		device_type = "pci";
-		reg = <0x20 0x0 0x0 0x8000000>, <0x0 0x43000000 0x0 0x10000>;
-		reg-names = "cfg", "apb";
-		bus-range = <0x0 0x7f>;
-		interrupt-parent = <&plic>;
-		interrupts = <119>;
-		interrupt-map = <0 0 0 1 &pcie_intc 0>,
-				<0 0 0 2 &pcie_intc 1>,
-				<0 0 0 3 &pcie_intc 2>,
-				<0 0 0 4 &pcie_intc 3>;
-		interrupt-map-mask = <0 0 0 7>;
-		clocks = <&fabric_clk1>, <&fabric_clk1>, <&fabric_clk3>;
-		clock-names = "fic0", "fic1", "fic3";
-		ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>;
-		msi-parent = <&pcie>;
-		msi-controller;
-		status = "disabled";
-		pcie_intc: interrupt-controller {
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			interrupt-controller;
-		};
-	};
 };
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi linux-libre-6.1.39-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
index 43bed6c0a84f..5235fd1c9cb6 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
+++ linux-libre-6.1.39-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
@@ -328,7 +328,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000  0x0 0x60080000  0x0 0x60080000 0x0 0x10000>,      /* I/O */
 				 <0x82000000  0x0 0x60090000  0x0 0x60090000 0x0 0xff70000>,    /* mem */
-				 <0x82000000  0x0 0x70000000  0x0 0x70000000 0x0 0x1000000>,    /* mem */
+				 <0x82000000  0x0 0x70000000  0x0 0x70000000 0x0 0x10000000>,    /* mem */
 				 <0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>;  /* mem prefetchable */
 			num-lanes = <0x8>;
 			interrupts = <56>, <57>, <58>, <59>, <60>, <61>, <62>, <63>, <64>;
diff --git linux-libre-6.1-gnu/arch/riscv/errata/sifive/errata.c linux-libre-6.1.39-gnu/arch/riscv/errata/sifive/errata.c
index 1031038423e7..c24a349dd026 100644
--- linux-libre-6.1-gnu/arch/riscv/errata/sifive/errata.c
+++ linux-libre-6.1.39-gnu/arch/riscv/errata/sifive/errata.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/memory.h>
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/bug.h>
@@ -107,7 +108,9 @@ void __init_or_module sifive_errata_patch_func(struct alt_entry *begin,
 
 		tmp = (1U << alt->errata_id);
 		if (cpu_req_errata & tmp) {
+			mutex_lock(&text_mutex);
 			patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
+			mutex_unlock(&text_mutex);
 			cpu_apply_errata |= tmp;
 		}
 	}
diff --git linux-libre-6.1-gnu/arch/riscv/errata/thead/errata.c linux-libre-6.1.39-gnu/arch/riscv/errata/thead/errata.c
index 21546937db39..32a34ed73509 100644
--- linux-libre-6.1-gnu/arch/riscv/errata/thead/errata.c
+++ linux-libre-6.1.39-gnu/arch/riscv/errata/thead/errata.c
@@ -5,6 +5,7 @@
 
 #include <linux/bug.h>
 #include <linux/kernel.h>
+#include <linux/memory.h>
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/uaccess.h>
@@ -78,11 +79,14 @@ void __init_or_module thead_errata_patch_func(struct alt_entry *begin, struct al
 		tmp = (1U << alt->errata_id);
 		if (cpu_req_errata & tmp) {
 			/* On vm-alternatives, the mmu isn't running yet */
-			if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
+			if (stage == RISCV_ALTERNATIVES_EARLY_BOOT) {
 				memcpy((void *)__pa_symbol(alt->old_ptr),
 				       (void *)__pa_symbol(alt->alt_ptr), alt->alt_len);
-			else
+			} else {
+				mutex_lock(&text_mutex);
 				patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
+				mutex_unlock(&text_mutex);
+			}
 		}
 	}
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/fixmap.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/fixmap.h
index 5c3e7b97fcc6..0a55099bb734 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/fixmap.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/fixmap.h
@@ -22,6 +22,14 @@
  */
 enum fixed_addresses {
 	FIX_HOLE,
+	/*
+	 * The fdt fixmap mapping must be PMD aligned and will be mapped
+	 * using PMD entries in fixmap_pmd in 64-bit and a PGD entry in 32-bit.
+	 */
+	FIX_FDT_END,
+	FIX_FDT = FIX_FDT_END + FIX_FDT_SIZE / PAGE_SIZE - 1,
+
+	/* Below fixmaps will be mapped using fixmap_pte */
 	FIX_PTE,
 	FIX_PMD,
 	FIX_PUD,
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/ftrace.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/ftrace.h
index 04dad3380041..d47d87c2d7e3 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/ftrace.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/ftrace.h
@@ -42,6 +42,14 @@ struct dyn_arch_ftrace {
  * 2) jalr: setting low-12 offset to ra, jump to ra, and set ra to
  *          return address (original pc + 4)
  *
+ *<ftrace enable>:
+ * 0: auipc  t0/ra, 0x?
+ * 4: jalr   t0/ra, ?(t0/ra)
+ *
+ *<ftrace disable>:
+ * 0: nop
+ * 4: nop
+ *
  * Dynamic ftrace generates probes to call sites, so we must deal with
  * both auipc and jalr at the same time.
  */
@@ -52,25 +60,43 @@ struct dyn_arch_ftrace {
 #define AUIPC_OFFSET_MASK	(0xfffff000)
 #define AUIPC_PAD		(0x00001000)
 #define JALR_SHIFT		20
-#define JALR_BASIC		(0x000080e7)
-#define AUIPC_BASIC		(0x00000097)
+#define JALR_RA			(0x000080e7)
+#define AUIPC_RA		(0x00000097)
+#define JALR_T0			(0x000282e7)
+#define AUIPC_T0		(0x00000297)
 #define NOP4			(0x00000013)
 
-#define make_call(caller, callee, call)					\
+#define to_jalr_t0(offset)						\
+	(((offset & JALR_OFFSET_MASK) << JALR_SHIFT) | JALR_T0)
+
+#define to_auipc_t0(offset)						\
+	((offset & JALR_SIGN_MASK) ?					\
+	(((offset & AUIPC_OFFSET_MASK) + AUIPC_PAD) | AUIPC_T0) :	\
+	((offset & AUIPC_OFFSET_MASK) | AUIPC_T0))
+
+#define make_call_t0(caller, callee, call)				\
 do {									\
-	call[0] = to_auipc_insn((unsigned int)((unsigned long)callee -	\
-				(unsigned long)caller));		\
-	call[1] = to_jalr_insn((unsigned int)((unsigned long)callee -	\
-			       (unsigned long)caller));			\
+	unsigned int offset =						\
+		(unsigned long) callee - (unsigned long) caller;	\
+	call[0] = to_auipc_t0(offset);					\
+	call[1] = to_jalr_t0(offset);					\
 } while (0)
 
-#define to_jalr_insn(offset)						\
-	(((offset & JALR_OFFSET_MASK) << JALR_SHIFT) | JALR_BASIC)
+#define to_jalr_ra(offset)						\
+	(((offset & JALR_OFFSET_MASK) << JALR_SHIFT) | JALR_RA)
 
-#define to_auipc_insn(offset)						\
+#define to_auipc_ra(offset)						\
 	((offset & JALR_SIGN_MASK) ?					\
-	(((offset & AUIPC_OFFSET_MASK) + AUIPC_PAD) | AUIPC_BASIC) :	\
-	((offset & AUIPC_OFFSET_MASK) | AUIPC_BASIC))
+	(((offset & AUIPC_OFFSET_MASK) + AUIPC_PAD) | AUIPC_RA) :	\
+	((offset & AUIPC_OFFSET_MASK) | AUIPC_RA))
+
+#define make_call_ra(caller, callee, call)				\
+do {									\
+	unsigned int offset =						\
+		(unsigned long) callee - (unsigned long) caller;	\
+	call[0] = to_auipc_ra(offset);					\
+	call[1] = to_jalr_ra(offset);					\
+} while (0)
 
 /*
  * Let auipc+jalr be the basic *mcount unit*, so we make it 8 bytes here.
@@ -83,6 +109,6 @@ int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec);
 #define ftrace_init_nop ftrace_init_nop
 #endif
 
-#endif
+#endif /* CONFIG_DYNAMIC_FTRACE */
 
 #endif /* _ASM_RISCV_FTRACE_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/hugetlb.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/hugetlb.h
index a5c2ca1d1cd8..ec19d6afc896 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/hugetlb.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/hugetlb.h
@@ -5,4 +5,10 @@
 #include <asm-generic/hugetlb.h>
 #include <asm/page.h>
 
+static inline void arch_clear_hugepage_flags(struct page *page)
+{
+	clear_bit(PG_dcache_clean, &page->flags);
+}
+#define arch_clear_hugepage_flags arch_clear_hugepage_flags
+
 #endif /* _ASM_RISCV_HUGETLB_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/io.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/io.h
index 92080a227937..42497d487a17 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/io.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/io.h
@@ -135,4 +135,9 @@ __io_writes_outs(outs, u64, q, __io_pbr(), __io_paw())
 
 #include <asm-generic/io.h>
 
+#ifdef CONFIG_MMU
+#define arch_memremap_wb(addr, size)	\
+	((__force void *)ioremap_prot((addr), (size), _PAGE_KERNEL))
+#endif
+
 #endif /* _ASM_RISCV_IO_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/jump_label.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/jump_label.h
index 6d58bbb5da46..14a5ea8d8ef0 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/jump_label.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/jump_label.h
@@ -18,6 +18,7 @@ static __always_inline bool arch_static_branch(struct static_key * const key,
 					       const bool branch)
 {
 	asm_volatile_goto(
+		"	.align		2			\n\t"
 		"	.option push				\n\t"
 		"	.option norelax				\n\t"
 		"	.option norvc				\n\t"
@@ -39,6 +40,7 @@ static __always_inline bool arch_static_branch_jump(struct static_key * const ke
 						    const bool branch)
 {
 	asm_volatile_goto(
+		"	.align		2			\n\t"
 		"	.option push				\n\t"
 		"	.option norelax				\n\t"
 		"	.option norvc				\n\t"
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/kexec.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/kexec.h
index eee260e8ab30..2b56769cb530 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/kexec.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/kexec.h
@@ -39,6 +39,7 @@ crash_setup_regs(struct pt_regs *newregs,
 #define ARCH_HAS_KIMAGE_ARCH
 
 struct kimage_arch {
+	void *fdt; /* For CONFIG_KEXEC_FILE */
 	unsigned long fdt_addr;
 };
 
@@ -62,6 +63,10 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 				     const Elf_Shdr *relsec,
 				     const Elf_Shdr *symtab);
 #define arch_kexec_apply_relocations_add arch_kexec_apply_relocations_add
+
+struct kimage;
+int arch_kimage_file_post_load_cleanup(struct kimage *image);
+#define arch_kimage_file_post_load_cleanup arch_kimage_file_post_load_cleanup
 #endif
 
 #endif
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/parse_asm.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/parse_asm.h
index f36368de839f..3cd00332d70f 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/parse_asm.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/parse_asm.h
@@ -3,6 +3,9 @@
  * Copyright (C) 2020 SiFive
  */
 
+#ifndef _ASM_RISCV_INSN_H
+#define _ASM_RISCV_INSN_H
+
 #include <linux/bits.h>
 
 /* The bit field of immediate value in I-type instruction */
@@ -217,3 +220,5 @@ static inline bool is_ ## INSN_NAME ## _insn(long insn) \
 	(RVC_X(x_, RVC_B_IMM_5_OPOFF, RVC_B_IMM_5_MASK) << RVC_B_IMM_5_OFF) | \
 	(RVC_X(x_, RVC_B_IMM_7_6_OPOFF, RVC_B_IMM_7_6_MASK) << RVC_B_IMM_7_6_OFF) | \
 	(RVC_IMM_SIGN(x_) << RVC_B_IMM_SIGN_OFF); })
+
+#endif /* _ASM_RISCV_INSN_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/patch.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/patch.h
index 9a7d7346001e..98d9de07cba1 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/patch.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/patch.h
@@ -9,4 +9,6 @@
 int patch_text_nosync(void *addr, const void *insns, size_t len);
 int patch_text(void *addr, u32 insn);
 
+extern int riscv_patch_in_stop_machine;
+
 #endif /* _ASM_RISCV_PATCH_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/perf_event.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/perf_event.h
index d42c901f9a97..665bbc9b2f84 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/perf_event.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/perf_event.h
@@ -10,4 +10,11 @@
 
 #include <linux/perf_event.h>
 #define perf_arch_bpf_user_pt_regs(regs) (struct user_regs_struct *)regs
+
+#define perf_arch_fetch_caller_regs(regs, __ip) { \
+	(regs)->epc = (__ip); \
+	(regs)->s0 = (unsigned long) __builtin_frame_address(0); \
+	(regs)->sp = current_stack_pointer; \
+	(regs)->status = SR_PP; \
+}
 #endif /* _ASM_RISCV_PERF_EVENT_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable-64.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/pgtable-64.h
index dc42375c2357..42a042c0e13e 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable-64.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/pgtable-64.h
@@ -25,7 +25,11 @@ extern bool pgtable_l5_enabled;
 #define PGDIR_MASK      (~(PGDIR_SIZE - 1))
 
 /* p4d is folded into pgd in case of 4-level page table */
-#define P4D_SHIFT      39
+#define P4D_SHIFT_L3   30
+#define P4D_SHIFT_L4   39
+#define P4D_SHIFT_L5   39
+#define P4D_SHIFT      (pgtable_l5_enabled ? P4D_SHIFT_L5 : \
+		(pgtable_l4_enabled ? P4D_SHIFT_L4 : P4D_SHIFT_L3))
 #define P4D_SIZE       (_AC(1, UL) << P4D_SHIFT)
 #define P4D_MASK       (~(P4D_SIZE - 1))
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/pgtable.h
index 92ec2d9d7273..59bb53da473d 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/pgtable.h
@@ -87,9 +87,13 @@
 
 #define FIXADDR_TOP      PCI_IO_START
 #ifdef CONFIG_64BIT
-#define FIXADDR_SIZE     PMD_SIZE
+#define MAX_FDT_SIZE	 PMD_SIZE
+#define FIX_FDT_SIZE	 (MAX_FDT_SIZE + SZ_2M)
+#define FIXADDR_SIZE     (PMD_SIZE + FIX_FDT_SIZE)
 #else
-#define FIXADDR_SIZE     PGDIR_SIZE
+#define MAX_FDT_SIZE	 PGDIR_SIZE
+#define FIX_FDT_SIZE	 MAX_FDT_SIZE
+#define FIXADDR_SIZE     (PGDIR_SIZE + FIX_FDT_SIZE)
 #endif
 #define FIXADDR_START    (FIXADDR_TOP - FIXADDR_SIZE)
 
@@ -161,8 +165,7 @@ extern struct pt_alloc_ops pt_ops __initdata;
 					 _PAGE_EXEC | _PAGE_WRITE)
 
 #define PAGE_COPY		PAGE_READ
-#define PAGE_COPY_EXEC		PAGE_EXEC
-#define PAGE_COPY_READ_EXEC	PAGE_READ_EXEC
+#define PAGE_COPY_EXEC		PAGE_READ_EXEC
 #define PAGE_SHARED		PAGE_WRITE
 #define PAGE_SHARED_EXEC	PAGE_WRITE_EXEC
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/sbi.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/sbi.h
index 2a0ef738695e..9baddaee5623 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/sbi.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/sbi.h
@@ -293,7 +293,7 @@ int sbi_remote_hfence_vvma_asid(const struct cpumask *cpu_mask,
 				unsigned long start,
 				unsigned long size,
 				unsigned long asid);
-int sbi_probe_extension(int ext);
+long sbi_probe_extension(int ext);
 
 /* Check if current SBI specification version is 0.1 or not */
 static inline int sbi_spec_is_0_1(void)
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/thread_info.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/thread_info.h
index 67322f878e0d..f704c8dd57e0 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/thread_info.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/thread_info.h
@@ -43,6 +43,7 @@
 #ifndef __ASSEMBLY__
 
 extern long shadow_stack[SHADOW_OVERFLOW_STACK_SIZE / sizeof(long)];
+extern unsigned long spin_shadow_stack;
 
 #include <asm/processor.h>
 #include <asm/csr.h>
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/tlbflush.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/tlbflush.h
index 801019381dea..a09196f8de68 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/tlbflush.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/tlbflush.h
@@ -12,6 +12,8 @@
 #include <asm/errata_list.h>
 
 #ifdef CONFIG_MMU
+extern unsigned long asid_mask;
+
 static inline void local_flush_tlb_all(void)
 {
 	__asm__ __volatile__ ("sfence.vma" : : : "memory");
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/uaccess.h linux-libre-6.1.39-gnu/arch/riscv/include/asm/uaccess.h
index 855450bed9f5..ec0cab9fbddd 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/uaccess.h
+++ linux-libre-6.1.39-gnu/arch/riscv/include/asm/uaccess.h
@@ -165,7 +165,7 @@ do {								\
 	might_fault();						\
 	access_ok(__p, sizeof(*__p)) ?		\
 		__get_user((x), __p) :				\
-		((x) = 0, -EFAULT);				\
+		((x) = (__force __typeof__(x))0, -EFAULT);	\
 })
 
 #define __put_user_asm(insn, x, ptr, err)			\
diff --git linux-libre-6.1-gnu/arch/riscv/include/uapi/asm/setup.h linux-libre-6.1.39-gnu/arch/riscv/include/uapi/asm/setup.h
new file mode 100644
index 000000000000..66b13a522880
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/riscv/include/uapi/asm/setup.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+
+#ifndef _UAPI_ASM_RISCV_SETUP_H
+#define _UAPI_ASM_RISCV_SETUP_H
+
+#define COMMAND_LINE_SIZE	1024
+
+#endif /* _UAPI_ASM_RISCV_SETUP_H */
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/Makefile linux-libre-6.1.39-gnu/arch/riscv/kernel/Makefile
index db6e4b1294ba..ab333cb792fd 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/Makefile
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/Makefile
@@ -9,6 +9,7 @@ CFLAGS_REMOVE_patch.o	= $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_sbi.o	= $(CC_FLAGS_FTRACE)
 endif
 CFLAGS_syscall_table.o	+= $(call cc-option,-Wno-override-init,)
+CFLAGS_compat_syscall_table.o += $(call cc-option,-Wno-override-init,)
 
 ifdef CONFIG_KEXEC
 AFLAGS_kexec_relocate.o := -mcmodel=medany $(call cc-option,-mno-relax)
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/compat_vdso/Makefile linux-libre-6.1.39-gnu/arch/riscv/kernel/compat_vdso/Makefile
index 260daf3236d3..7f34f3c7c882 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/compat_vdso/Makefile
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/compat_vdso/Makefile
@@ -14,6 +14,10 @@ COMPAT_LD := $(LD)
 COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
 COMPAT_LD_FLAGS := -melf32lriscv
 
+# Disable attributes, as they're useless and break the build.
+COMPAT_CC_FLAGS += $(call cc-option,-mno-riscv-attribute)
+COMPAT_CC_FLAGS += $(call as-option,-Wa$(comma)-mno-arch-attr)
+
 # Files to link into the compat_vdso
 obj-compat_vdso = $(patsubst %, %.o, $(compat_vdso-syms)) note.o
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/cpu_ops.c linux-libre-6.1.39-gnu/arch/riscv/kernel/cpu_ops.c
index 8275f237a59d..eb479a88a954 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/cpu_ops.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/cpu_ops.c
@@ -27,7 +27,7 @@ const struct cpu_operations cpu_ops_spinwait = {
 void __init cpu_set_ops(int cpuid)
 {
 #if IS_ENABLED(CONFIG_RISCV_SBI)
-	if (sbi_probe_extension(SBI_EXT_HSM) > 0) {
+	if (sbi_probe_extension(SBI_EXT_HSM)) {
 		if (!cpuid)
 			pr_info("SBI HSM extension detected\n");
 		cpu_ops[cpuid] = &cpu_ops_sbi;
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/cpufeature.c linux-libre-6.1.39-gnu/arch/riscv/kernel/cpufeature.c
index 694267d1fe81..fd1238df6149 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/cpufeature.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/cpufeature.c
@@ -9,6 +9,7 @@
 #include <linux/bitmap.h>
 #include <linux/ctype.h>
 #include <linux/libfdt.h>
+#include <linux/memory.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <asm/alternative.h>
@@ -316,8 +317,11 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
 		}
 
 		tmp = (1U << alt->errata_id);
-		if (cpu_req_feature & tmp)
+		if (cpu_req_feature & tmp) {
+			mutex_lock(&text_mutex);
 			patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
+			mutex_unlock(&text_mutex);
+		}
 	}
 }
 #endif
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/elf_kexec.c linux-libre-6.1.39-gnu/arch/riscv/kernel/elf_kexec.c
index 0cb94992c15b..5372b708fae2 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/elf_kexec.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/elf_kexec.c
@@ -21,6 +21,18 @@
 #include <linux/memblock.h>
 #include <asm/setup.h>
 
+int arch_kimage_file_post_load_cleanup(struct kimage *image)
+{
+	kvfree(image->arch.fdt);
+	image->arch.fdt = NULL;
+
+	vfree(image->elf_headers);
+	image->elf_headers = NULL;
+	image->elf_headers_sz = 0;
+
+	return kexec_image_post_load_cleanup_default(image);
+}
+
 static int riscv_kexec_elf_load(struct kimage *image, struct elfhdr *ehdr,
 				struct kexec_elf_info *elf_info, unsigned long old_pbase,
 				unsigned long new_pbase)
@@ -298,6 +310,8 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf,
 		pr_err("Error add DTB kbuf ret=%d\n", ret);
 		goto out_free_fdt;
 	}
+	/* Cache the fdt buffer address for memory cleanup */
+	image->arch.fdt = fdt;
 	pr_notice("Loaded device tree at 0x%lx\n", kbuf.mem);
 	goto out;
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/entry.S linux-libre-6.1.39-gnu/arch/riscv/kernel/entry.S
index 186abd146eaf..3221a9e5f372 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/entry.S
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/entry.S
@@ -263,12 +263,11 @@ ret_from_exception:
 #endif
 	bnez s0, resume_kernel
 
-resume_userspace:
 	/* Interrupts must be disabled here so flags are checked atomically */
 	REG_L s0, TASK_TI_FLAGS(tp) /* current_thread_info->flags */
 	andi s1, s0, _TIF_WORK_MASK
-	bnez s1, work_pending
-
+	bnez s1, resume_userspace_slow
+resume_userspace:
 #ifdef CONFIG_CONTEXT_TRACKING_USER
 	call user_enter_callable
 #endif
@@ -368,19 +367,12 @@ resume_kernel:
 	j restore_all
 #endif
 
-work_pending:
+resume_userspace_slow:
 	/* Enter slow path for supplementary processing */
-	la ra, ret_from_exception
-	andi s1, s0, _TIF_NEED_RESCHED
-	bnez s1, work_resched
-work_notifysig:
-	/* Handle pending signals and notify-resume requests */
-	csrs CSR_STATUS, SR_IE /* Enable interrupts for do_notify_resume() */
 	move a0, sp /* pt_regs */
 	move a1, s0 /* current_thread_info->flags */
-	tail do_notify_resume
-work_resched:
-	tail schedule
+	call do_work_pending
+	j resume_userspace
 
 /* Slow paths for ptrace. */
 handle_syscall_trace_enter:
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/ftrace.c linux-libre-6.1.39-gnu/arch/riscv/kernel/ftrace.c
index 2086f6585773..03a6434a8cdd 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/ftrace.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/ftrace.c
@@ -15,10 +15,19 @@
 void ftrace_arch_code_modify_prepare(void) __acquires(&text_mutex)
 {
 	mutex_lock(&text_mutex);
+
+	/*
+	 * The code sequences we use for ftrace can't be patched while the
+	 * kernel is running, so we need to use stop_machine() to modify them
+	 * for now.  This doesn't play nice with text_mutex, we use this flag
+	 * to elide the check.
+	 */
+	riscv_patch_in_stop_machine = true;
 }
 
 void ftrace_arch_code_modify_post_process(void) __releases(&text_mutex)
 {
+	riscv_patch_in_stop_machine = false;
 	mutex_unlock(&text_mutex);
 }
 
@@ -55,12 +64,15 @@ static int ftrace_check_current_call(unsigned long hook_pos,
 }
 
 static int __ftrace_modify_call(unsigned long hook_pos, unsigned long target,
-				bool enable)
+				bool enable, bool ra)
 {
 	unsigned int call[2];
 	unsigned int nops[2] = {NOP4, NOP4};
 
-	make_call(hook_pos, target, call);
+	if (ra)
+		make_call_ra(hook_pos, target, call);
+	else
+		make_call_t0(hook_pos, target, call);
 
 	/* Replace the auipc-jalr pair at once. Return -EPERM on write error. */
 	if (patch_text_nosync
@@ -70,42 +82,13 @@ static int __ftrace_modify_call(unsigned long hook_pos, unsigned long target,
 	return 0;
 }
 
-/*
- * Put 5 instructions with 16 bytes at the front of function within
- * patchable function entry nops' area.
- *
- * 0: REG_S  ra, -SZREG(sp)
- * 1: auipc  ra, 0x?
- * 2: jalr   -?(ra)
- * 3: REG_L  ra, -SZREG(sp)
- *
- * So the opcodes is:
- * 0: 0xfe113c23 (sd)/0xfe112e23 (sw)
- * 1: 0x???????? -> auipc
- * 2: 0x???????? -> jalr
- * 3: 0xff813083 (ld)/0xffc12083 (lw)
- */
-#if __riscv_xlen == 64
-#define INSN0	0xfe113c23
-#define INSN3	0xff813083
-#elif __riscv_xlen == 32
-#define INSN0	0xfe112e23
-#define INSN3	0xffc12083
-#endif
-
-#define FUNC_ENTRY_SIZE	16
-#define FUNC_ENTRY_JMP	4
-
 int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 {
-	unsigned int call[4] = {INSN0, 0, 0, INSN3};
-	unsigned long target = addr;
-	unsigned long caller = rec->ip + FUNC_ENTRY_JMP;
+	unsigned int call[2];
 
-	call[1] = to_auipc_insn((unsigned int)(target - caller));
-	call[2] = to_jalr_insn((unsigned int)(target - caller));
+	make_call_t0(rec->ip, addr, call);
 
-	if (patch_text_nosync((void *)rec->ip, call, FUNC_ENTRY_SIZE))
+	if (patch_text_nosync((void *)rec->ip, call, MCOUNT_INSN_SIZE))
 		return -EPERM;
 
 	return 0;
@@ -114,15 +97,14 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec,
 		    unsigned long addr)
 {
-	unsigned int nops[4] = {NOP4, NOP4, NOP4, NOP4};
+	unsigned int nops[2] = {NOP4, NOP4};
 
-	if (patch_text_nosync((void *)rec->ip, nops, FUNC_ENTRY_SIZE))
+	if (patch_text_nosync((void *)rec->ip, nops, MCOUNT_INSN_SIZE))
 		return -EPERM;
 
 	return 0;
 }
 
-
 /*
  * This is called early on, and isn't wrapped by
  * ftrace_arch_code_modify_{prepare,post_process}() and therefor doesn't hold
@@ -134,9 +116,9 @@ int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
 {
 	int out;
 
-	ftrace_arch_code_modify_prepare();
+	mutex_lock(&text_mutex);
 	out = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
-	ftrace_arch_code_modify_post_process();
+	mutex_unlock(&text_mutex);
 
 	return out;
 }
@@ -144,10 +126,10 @@ int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
 int ftrace_update_ftrace_func(ftrace_func_t func)
 {
 	int ret = __ftrace_modify_call((unsigned long)&ftrace_call,
-				       (unsigned long)func, true);
+				       (unsigned long)func, true, true);
 	if (!ret) {
 		ret = __ftrace_modify_call((unsigned long)&ftrace_regs_call,
-					   (unsigned long)func, true);
+					   (unsigned long)func, true, true);
 	}
 
 	return ret;
@@ -159,16 +141,16 @@ int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
 		       unsigned long addr)
 {
 	unsigned int call[2];
-	unsigned long caller = rec->ip + FUNC_ENTRY_JMP;
+	unsigned long caller = rec->ip;
 	int ret;
 
-	make_call(caller, old_addr, call);
+	make_call_t0(caller, old_addr, call);
 	ret = ftrace_check_current_call(caller, call);
 
 	if (ret)
 		return ret;
 
-	return __ftrace_modify_call(caller, addr, true);
+	return __ftrace_modify_call(caller, addr, true, false);
 }
 #endif
 
@@ -203,12 +185,12 @@ int ftrace_enable_ftrace_graph_caller(void)
 	int ret;
 
 	ret = __ftrace_modify_call((unsigned long)&ftrace_graph_call,
-				    (unsigned long)&prepare_ftrace_return, true);
+				    (unsigned long)&prepare_ftrace_return, true, true);
 	if (ret)
 		return ret;
 
 	return __ftrace_modify_call((unsigned long)&ftrace_graph_regs_call,
-				    (unsigned long)&prepare_ftrace_return, true);
+				    (unsigned long)&prepare_ftrace_return, true, true);
 }
 
 int ftrace_disable_ftrace_graph_caller(void)
@@ -216,12 +198,12 @@ int ftrace_disable_ftrace_graph_caller(void)
 	int ret;
 
 	ret = __ftrace_modify_call((unsigned long)&ftrace_graph_call,
-				    (unsigned long)&prepare_ftrace_return, false);
+				    (unsigned long)&prepare_ftrace_return, false, true);
 	if (ret)
 		return ret;
 
 	return __ftrace_modify_call((unsigned long)&ftrace_graph_regs_call,
-				    (unsigned long)&prepare_ftrace_return, false);
+				    (unsigned long)&prepare_ftrace_return, false, true);
 }
 #endif /* CONFIG_DYNAMIC_FTRACE */
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/head.S linux-libre-6.1.39-gnu/arch/riscv/kernel/head.S
index b865046e4dbb..4bf6c449d78b 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/head.S
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/head.S
@@ -326,7 +326,7 @@ clear_bss_done:
 	call soc_early_init
 	tail start_kernel
 
-#if CONFIG_RISCV_BOOT_SPINWAIT
+#ifdef CONFIG_RISCV_BOOT_SPINWAIT
 .Lsecondary_start:
 	/* Set trap vector to spin forever to help debug */
 	la a3, .Lsecondary_park
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/mcount-dyn.S linux-libre-6.1.39-gnu/arch/riscv/kernel/mcount-dyn.S
index d171eca623b6..125de818d1ba 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/mcount-dyn.S
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/mcount-dyn.S
@@ -13,8 +13,8 @@
 
 	.text
 
-#define FENTRY_RA_OFFSET	12
-#define ABI_SIZE_ON_STACK	72
+#define FENTRY_RA_OFFSET	8
+#define ABI_SIZE_ON_STACK	80
 #define ABI_A0			0
 #define ABI_A1			8
 #define ABI_A2			16
@@ -23,10 +23,10 @@
 #define ABI_A5			40
 #define ABI_A6			48
 #define ABI_A7			56
-#define ABI_RA			64
+#define ABI_T0			64
+#define ABI_RA			72
 
 	.macro SAVE_ABI
-	addi	sp, sp, -SZREG
 	addi	sp, sp, -ABI_SIZE_ON_STACK
 
 	REG_S	a0, ABI_A0(sp)
@@ -37,6 +37,7 @@
 	REG_S	a5, ABI_A5(sp)
 	REG_S	a6, ABI_A6(sp)
 	REG_S	a7, ABI_A7(sp)
+	REG_S	t0, ABI_T0(sp)
 	REG_S	ra, ABI_RA(sp)
 	.endm
 
@@ -49,24 +50,18 @@
 	REG_L	a5, ABI_A5(sp)
 	REG_L	a6, ABI_A6(sp)
 	REG_L	a7, ABI_A7(sp)
+	REG_L	t0, ABI_T0(sp)
 	REG_L	ra, ABI_RA(sp)
 
 	addi	sp, sp, ABI_SIZE_ON_STACK
-	addi	sp, sp, SZREG
 	.endm
 
 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
 	.macro SAVE_ALL
-	addi	sp, sp, -SZREG
 	addi	sp, sp, -PT_SIZE_ON_STACK
 
-	REG_S x1,  PT_EPC(sp)
-	addi	sp, sp, PT_SIZE_ON_STACK
-	REG_L x1,  (sp)
-	addi	sp, sp, -PT_SIZE_ON_STACK
+	REG_S t0,  PT_EPC(sp)
 	REG_S x1,  PT_RA(sp)
-	REG_L x1,  PT_EPC(sp)
-
 	REG_S x2,  PT_SP(sp)
 	REG_S x3,  PT_GP(sp)
 	REG_S x4,  PT_TP(sp)
@@ -100,15 +95,11 @@
 	.endm
 
 	.macro RESTORE_ALL
+	REG_L t0,  PT_EPC(sp)
 	REG_L x1,  PT_RA(sp)
-	addi	sp, sp, PT_SIZE_ON_STACK
-	REG_S x1,  (sp)
-	addi	sp, sp, -PT_SIZE_ON_STACK
-	REG_L x1,  PT_EPC(sp)
 	REG_L x2,  PT_SP(sp)
 	REG_L x3,  PT_GP(sp)
 	REG_L x4,  PT_TP(sp)
-	REG_L x5,  PT_T0(sp)
 	REG_L x6,  PT_T1(sp)
 	REG_L x7,  PT_T2(sp)
 	REG_L x8,  PT_S0(sp)
@@ -137,17 +128,16 @@
 	REG_L x31, PT_T6(sp)
 
 	addi	sp, sp, PT_SIZE_ON_STACK
-	addi	sp, sp, SZREG
 	.endm
 #endif /* CONFIG_DYNAMIC_FTRACE_WITH_REGS */
 
 ENTRY(ftrace_caller)
 	SAVE_ABI
 
-	addi	a0, ra, -FENTRY_RA_OFFSET
+	addi	a0, t0, -FENTRY_RA_OFFSET
 	la	a1, function_trace_op
 	REG_L	a2, 0(a1)
-	REG_L	a1, ABI_SIZE_ON_STACK(sp)
+	mv	a1, ra
 	mv	a3, sp
 
 ftrace_call:
@@ -155,8 +145,8 @@ ftrace_call:
 	call	ftrace_stub
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
-	addi	a0, sp, ABI_SIZE_ON_STACK
-	REG_L	a1, ABI_RA(sp)
+	addi	a0, sp, ABI_RA
+	REG_L	a1, ABI_T0(sp)
 	addi	a1, a1, -FENTRY_RA_OFFSET
 #ifdef HAVE_FUNCTION_GRAPH_FP_TEST
 	mv	a2, s0
@@ -166,17 +156,17 @@ ftrace_graph_call:
 	call	ftrace_stub
 #endif
 	RESTORE_ABI
-	ret
+	jr t0
 ENDPROC(ftrace_caller)
 
 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
 ENTRY(ftrace_regs_caller)
 	SAVE_ALL
 
-	addi	a0, ra, -FENTRY_RA_OFFSET
+	addi	a0, t0, -FENTRY_RA_OFFSET
 	la	a1, function_trace_op
 	REG_L	a2, 0(a1)
-	REG_L	a1, PT_SIZE_ON_STACK(sp)
+	mv	a1, ra
 	mv	a3, sp
 
 ftrace_regs_call:
@@ -196,6 +186,6 @@ ftrace_graph_regs_call:
 #endif
 
 	RESTORE_ALL
-	ret
+	jr t0
 ENDPROC(ftrace_regs_caller)
 #endif /* CONFIG_DYNAMIC_FTRACE_WITH_REGS */
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/patch.c linux-libre-6.1.39-gnu/arch/riscv/kernel/patch.c
index 765004b60513..e099961453cc 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/patch.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/patch.c
@@ -11,6 +11,7 @@
 #include <asm/kprobes.h>
 #include <asm/cacheflush.h>
 #include <asm/fixmap.h>
+#include <asm/ftrace.h>
 #include <asm/patch.h>
 
 struct patch_insn {
@@ -19,6 +20,8 @@ struct patch_insn {
 	atomic_t cpu_count;
 };
 
+int riscv_patch_in_stop_machine = false;
+
 #ifdef CONFIG_MMU
 /*
  * The fix_to_virt(, idx) needs a const value (not a dynamic variable of
@@ -59,8 +62,15 @@ static int patch_insn_write(void *addr, const void *insn, size_t len)
 	 * Before reaching here, it was expected to lock the text_mutex
 	 * already, so we don't need to give another lock here and could
 	 * ensure that it was safe between each cores.
+	 *
+	 * We're currently using stop_machine() for ftrace & kprobes, and while
+	 * that ensures text_mutex is held before installing the mappings it
+	 * does not ensure text_mutex is held by the calling thread.  That's
+	 * safe but triggers a lockdep failure, so just elide it for that
+	 * specific case.
 	 */
-	lockdep_assert_held(&text_mutex);
+	if (!riscv_patch_in_stop_machine)
+		lockdep_assert_held(&text_mutex);
 
 	if (across_pages)
 		patch_map(addr + len, FIX_TEXT_POKE1);
@@ -121,13 +131,25 @@ NOKPROBE_SYMBOL(patch_text_cb);
 
 int patch_text(void *addr, u32 insn)
 {
+	int ret;
 	struct patch_insn patch = {
 		.addr = addr,
 		.insn = insn,
 		.cpu_count = ATOMIC_INIT(0),
 	};
 
-	return stop_machine_cpuslocked(patch_text_cb,
-				       &patch, cpu_online_mask);
+	/*
+	 * kprobes takes text_mutex, before calling patch_text(), but as we call
+	 * calls stop_machine(), the lockdep assertion in patch_insn_write()
+	 * gets confused by the context in which the lock is taken.
+	 * Instead, ensure the lock is held before calling stop_machine(), and
+	 * set riscv_patch_in_stop_machine to skip the check in
+	 * patch_insn_write().
+	 */
+	lockdep_assert_held(&text_mutex);
+	riscv_patch_in_stop_machine = true;
+	ret = stop_machine_cpuslocked(patch_text_cb, &patch, cpu_online_mask);
+	riscv_patch_in_stop_machine = false;
+	return ret;
 }
 NOKPROBE_SYMBOL(patch_text);
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/Makefile linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/Makefile
index 7f0840dcc31b..90dea3abdbb2 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/Makefile
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/Makefile
@@ -4,3 +4,5 @@ obj-$(CONFIG_KPROBES)		+= kprobes_trampoline.o
 obj-$(CONFIG_KPROBES_ON_FTRACE)	+= ftrace.o
 obj-$(CONFIG_UPROBES)		+= uprobes.o decode-insn.o simulate-insn.o
 CFLAGS_REMOVE_simulate-insn.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_rethook_trampoline.o = $(CC_FLAGS_FTRACE)
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/kprobes.c linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/kprobes.c
index e6e950b7cf32..cca2b3a2135a 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/kprobes.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/kprobes.c
@@ -48,15 +48,35 @@ static void __kprobes arch_simulate_insn(struct kprobe *p, struct pt_regs *regs)
 	post_kprobe_handler(p, kcb, regs);
 }
 
+static bool __kprobes arch_check_kprobe(struct kprobe *p)
+{
+	unsigned long tmp  = (unsigned long)p->addr - p->offset;
+	unsigned long addr = (unsigned long)p->addr;
+
+	while (tmp <= addr) {
+		if (tmp == addr)
+			return true;
+
+		tmp += GET_INSN_LENGTH(*(u16 *)tmp);
+	}
+
+	return false;
+}
+
 int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
-	unsigned long probe_addr = (unsigned long)p->addr;
+	u16 *insn = (u16 *)p->addr;
+
+	if ((unsigned long)insn & 0x1)
+		return -EILSEQ;
 
-	if (probe_addr & 0x1)
+	if (!arch_check_kprobe(p))
 		return -EILSEQ;
 
 	/* copy instruction */
-	p->opcode = *p->addr;
+	p->opcode = (kprobe_opcode_t)(*insn++);
+	if (GET_INSN_LENGTH(p->opcode) == 4)
+		p->opcode |= (kprobe_opcode_t)(*insn) << 16;
 
 	/* decode instruction */
 	switch (riscv_probe_decode_insn(p->addr, &p->ainsn.api)) {
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.c linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/simulate-insn.c
index d73e96f6ed7c..a20568bd1f1a 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/simulate-insn.c
@@ -71,11 +71,11 @@ bool __kprobes simulate_jalr(u32 opcode, unsigned long addr, struct pt_regs *reg
 	u32 rd_index = (opcode >> 7) & 0x1f;
 	u32 rs1_index = (opcode >> 15) & 0x1f;
 
-	ret = rv_insn_reg_set_val(regs, rd_index, addr + 4);
+	ret = rv_insn_reg_get_val(regs, rs1_index, &base_addr);
 	if (!ret)
 		return ret;
 
-	ret = rv_insn_reg_get_val(regs, rs1_index, &base_addr);
+	ret = rv_insn_reg_set_val(regs, rd_index, addr + 4);
 	if (!ret)
 		return ret;
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.h linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/simulate-insn.h
index cb6ff7dccb92..de8474146a9b 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.h
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/simulate-insn.h
@@ -31,9 +31,9 @@ __RISCV_INSN_FUNCS(fence,	0x7f, 0x0f);
 	} while (0)
 
 __RISCV_INSN_FUNCS(c_j,		0xe003, 0xa001);
-__RISCV_INSN_FUNCS(c_jr,	0xf007, 0x8002);
+__RISCV_INSN_FUNCS(c_jr,	0xf07f, 0x8002);
 __RISCV_INSN_FUNCS(c_jal,	0xe003, 0x2001);
-__RISCV_INSN_FUNCS(c_jalr,	0xf007, 0x9002);
+__RISCV_INSN_FUNCS(c_jalr,	0xf07f, 0x9002);
 __RISCV_INSN_FUNCS(c_beqz,	0xe003, 0xc001);
 __RISCV_INSN_FUNCS(c_bnez,	0xe003, 0xe001);
 __RISCV_INSN_FUNCS(c_ebreak,	0xffff, 0x9002);
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/uprobes.c linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/uprobes.c
index c976a21cd4bd..194f166b2cc4 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/uprobes.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/probes/uprobes.c
@@ -67,6 +67,7 @@ int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	struct uprobe_task *utask = current->utask;
 
 	WARN_ON_ONCE(current->thread.bad_cause != UPROBE_TRAP_NR);
+	current->thread.bad_cause = utask->autask.saved_cause;
 
 	instruction_pointer_set(regs, utask->vaddr + auprobe->insn_size);
 
@@ -102,6 +103,7 @@ void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 {
 	struct uprobe_task *utask = current->utask;
 
+	current->thread.bad_cause = utask->autask.saved_cause;
 	/*
 	 * Task has received a fatal signal, so reset back to probbed
 	 * address.
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/sbi.c linux-libre-6.1.39-gnu/arch/riscv/kernel/sbi.c
index 775d3322b422..5238026f7c0d 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/sbi.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/sbi.c
@@ -581,19 +581,18 @@ static void sbi_srst_power_off(void)
  * sbi_probe_extension() - Check if an SBI extension ID is supported or not.
  * @extid: The extension ID to be probed.
  *
- * Return: Extension specific nonzero value f yes, -ENOTSUPP otherwise.
+ * Return: 1 or an extension specific nonzero value if yes, 0 otherwise.
  */
-int sbi_probe_extension(int extid)
+long sbi_probe_extension(int extid)
 {
 	struct sbiret ret;
 
 	ret = sbi_ecall(SBI_EXT_BASE, SBI_EXT_BASE_PROBE_EXT, extid,
 			0, 0, 0, 0, 0);
 	if (!ret.error)
-		if (ret.value)
-			return ret.value;
+		return ret.value;
 
-	return -ENOTSUPP;
+	return 0;
 }
 EXPORT_SYMBOL(sbi_probe_extension);
 
@@ -662,26 +661,26 @@ void __init sbi_init(void)
 	if (!sbi_spec_is_0_1()) {
 		pr_info("SBI implementation ID=0x%lx Version=0x%lx\n",
 			sbi_get_firmware_id(), sbi_get_firmware_version());
-		if (sbi_probe_extension(SBI_EXT_TIME) > 0) {
+		if (sbi_probe_extension(SBI_EXT_TIME)) {
 			__sbi_set_timer = __sbi_set_timer_v02;
 			pr_info("SBI TIME extension detected\n");
 		} else {
 			__sbi_set_timer = __sbi_set_timer_v01;
 		}
-		if (sbi_probe_extension(SBI_EXT_IPI) > 0) {
+		if (sbi_probe_extension(SBI_EXT_IPI)) {
 			__sbi_send_ipi	= __sbi_send_ipi_v02;
 			pr_info("SBI IPI extension detected\n");
 		} else {
 			__sbi_send_ipi	= __sbi_send_ipi_v01;
 		}
-		if (sbi_probe_extension(SBI_EXT_RFENCE) > 0) {
+		if (sbi_probe_extension(SBI_EXT_RFENCE)) {
 			__sbi_rfence	= __sbi_rfence_v02;
 			pr_info("SBI RFENCE extension detected\n");
 		} else {
 			__sbi_rfence	= __sbi_rfence_v01;
 		}
 		if ((sbi_spec_version >= sbi_mk_version(0, 3)) &&
-		    (sbi_probe_extension(SBI_EXT_SRST) > 0)) {
+		    sbi_probe_extension(SBI_EXT_SRST)) {
 			pr_info("SBI SRST extension detected\n");
 			pm_power_off = sbi_srst_power_off;
 			sbi_srst_reboot_nb.notifier_call = sbi_srst_reboot;
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/setup.c linux-libre-6.1.39-gnu/arch/riscv/kernel/setup.c
index 86acd690d529..2acf51c23567 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/setup.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/setup.c
@@ -278,12 +278,8 @@ void __init setup_arch(char **cmdline_p)
 #if IS_ENABLED(CONFIG_BUILTIN_DTB)
 	unflatten_and_copy_device_tree();
 #else
-	if (early_init_dt_verify(__va(XIP_FIXUP(dtb_early_pa))))
-		unflatten_device_tree();
-	else
-		pr_err("No DTB found in kernel mappings\n");
+	unflatten_device_tree();
 #endif
-	early_init_fdt_scan_reserved_mem();
 	misc_mem_init();
 
 	init_resources();
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/signal.c linux-libre-6.1.39-gnu/arch/riscv/kernel/signal.c
index 5c591123c440..dee66c9290cc 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/signal.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/signal.c
@@ -19,6 +19,7 @@
 #include <asm/signal32.h>
 #include <asm/switch_to.h>
 #include <asm/csr.h>
+#include <asm/cacheflush.h>
 
 extern u32 __user_rt_sigreturn[2];
 
@@ -181,6 +182,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
 {
 	struct rt_sigframe __user *frame;
 	long err = 0;
+	unsigned long __maybe_unused addr;
 
 	frame = get_sigframe(ksig, regs, sizeof(*frame));
 	if (!access_ok(frame, sizeof(*frame)))
@@ -209,7 +211,12 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
 	if (copy_to_user(&frame->sigreturn_code, __user_rt_sigreturn,
 			 sizeof(frame->sigreturn_code)))
 		return -EFAULT;
-	regs->ra = (unsigned long)&frame->sigreturn_code;
+
+	addr = (unsigned long)&frame->sigreturn_code;
+	/* Make sure the two instructions are pushed to icache. */
+	flush_icache_range(addr, addr + sizeof(frame->sigreturn_code));
+
+	regs->ra = addr;
 #endif /* CONFIG_MMU */
 
 	/*
@@ -313,19 +320,27 @@ static void do_signal(struct pt_regs *regs)
 }
 
 /*
- * notification of userspace execution resumption
- * - triggered by the _TIF_WORK_MASK flags
+ * Handle any pending work on the resume-to-userspace path, as indicated by
+ * _TIF_WORK_MASK. Entered from assembly with IRQs off.
  */
-asmlinkage __visible void do_notify_resume(struct pt_regs *regs,
-					   unsigned long thread_info_flags)
+asmlinkage __visible void do_work_pending(struct pt_regs *regs,
+					  unsigned long thread_info_flags)
 {
-	if (thread_info_flags & _TIF_UPROBE)
-		uprobe_notify_resume(regs);
-
-	/* Handle pending signal delivery */
-	if (thread_info_flags & (_TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL))
-		do_signal(regs);
-
-	if (thread_info_flags & _TIF_NOTIFY_RESUME)
-		resume_user_mode_work(regs);
+	do {
+		if (thread_info_flags & _TIF_NEED_RESCHED) {
+			schedule();
+		} else {
+			local_irq_enable();
+			if (thread_info_flags & _TIF_UPROBE)
+				uprobe_notify_resume(regs);
+			/* Handle pending signal delivery */
+			if (thread_info_flags & (_TIF_SIGPENDING |
+						 _TIF_NOTIFY_SIGNAL))
+				do_signal(regs);
+			if (thread_info_flags & _TIF_NOTIFY_RESUME)
+				resume_user_mode_work(regs);
+		}
+		local_irq_disable();
+		thread_info_flags = read_thread_flags();
+	} while (thread_info_flags & _TIF_WORK_MASK);
 }
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/smpboot.c linux-libre-6.1.39-gnu/arch/riscv/kernel/smpboot.c
index 3373df413c88..ddb2afba6d25 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/smpboot.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/smpboot.c
@@ -39,7 +39,6 @@ static DECLARE_COMPLETION(cpu_running);
 
 void __init smp_prepare_boot_cpu(void)
 {
-	init_cpu_topology();
 }
 
 void __init smp_prepare_cpus(unsigned int max_cpus)
@@ -48,6 +47,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	int ret;
 	unsigned int curr_cpuid;
 
+	init_cpu_topology();
+
 	curr_cpuid = smp_processor_id();
 	store_cpu_topology(curr_cpuid);
 	numa_store_cpu_info(curr_cpuid);
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/stacktrace.c linux-libre-6.1.39-gnu/arch/riscv/kernel/stacktrace.c
index 08d11a53f39e..17d7383f201a 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/stacktrace.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/stacktrace.c
@@ -30,6 +30,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 		fp = (unsigned long)__builtin_frame_address(0);
 		sp = current_stack_pointer;
 		pc = (unsigned long)walk_stackframe;
+		level = -1;
 	} else {
 		/* task blocked in __switch_to */
 		fp = task->thread.s[0];
@@ -41,7 +42,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 		unsigned long low, high;
 		struct stackframe *frame;
 
-		if (unlikely(!__kernel_text_address(pc) || (level++ >= 1 && !fn(arg, pc))))
+		if (unlikely(!__kernel_text_address(pc) || (level++ >= 0 && !fn(arg, pc))))
 			break;
 
 		/* Validate frame pointer */
@@ -58,7 +59,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 		} else {
 			fp = frame->fp;
 			pc = ftrace_graph_ret_addr(current, NULL, frame->ra,
-						   (unsigned long *)(fp - 8));
+						   &frame->ra);
 		}
 
 	}
@@ -91,7 +92,7 @@ void notrace walk_stackframe(struct task_struct *task,
 	while (!kstack_end(ksp)) {
 		if (__kernel_text_address(pc) && unlikely(!fn(arg, pc)))
 			break;
-		pc = (*ksp++) - 0x4;
+		pc = READ_ONCE_NOCHECK(*ksp++) - 0x4;
 	}
 }
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/time.c linux-libre-6.1.39-gnu/arch/riscv/kernel/time.c
index 8217b0f67c6c..1cf21db4fcc7 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/time.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/time.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/of_clk.h>
+#include <linux/clockchips.h>
 #include <linux/clocksource.h>
 #include <linux/delay.h>
 #include <asm/sbi.h>
@@ -29,6 +30,8 @@ void __init time_init(void)
 
 	of_clk_init(NULL);
 	timer_probe();
+
+	tick_setup_hrtimer_broadcast();
 }
 
 void clocksource_arch_init(struct clocksource *cs)
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/traps.c linux-libre-6.1.39-gnu/arch/riscv/kernel/traps.c
index 7abd8e4c4df6..5d07f6b3ca32 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/traps.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kernel/traps.c
@@ -34,10 +34,11 @@ void die(struct pt_regs *regs, const char *str)
 	static int die_counter;
 	int ret;
 	long cause;
+	unsigned long flags;
 
 	oops_enter();
 
-	spin_lock_irq(&die_lock);
+	spin_lock_irqsave(&die_lock, flags);
 	console_verbose();
 	bust_spinlocks(1);
 
@@ -54,7 +55,7 @@ void die(struct pt_regs *regs, const char *str)
 
 	bust_spinlocks(0);
 	add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE);
-	spin_unlock_irq(&die_lock);
+	spin_unlock_irqrestore(&die_lock, flags);
 	oops_exit();
 
 	if (in_interrupt())
@@ -214,7 +215,7 @@ static DEFINE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)],
  * shadow stack, handled_ kernel_ stack_ overflow(in kernel/entry.S) is used
  * to get per-cpu overflow stack(get_overflow_stack).
  */
-long shadow_stack[SHADOW_OVERFLOW_STACK_SIZE/sizeof(long)];
+long shadow_stack[SHADOW_OVERFLOW_STACK_SIZE/sizeof(long)] __aligned(16);
 asmlinkage unsigned long get_overflow_stack(void)
 {
 	return (unsigned long)this_cpu_ptr(overflow_stack) +
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/main.c linux-libre-6.1.39-gnu/arch/riscv/kvm/main.c
index df2d8716851f..62eedad7ec09 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/main.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kvm/main.c
@@ -84,7 +84,7 @@ int kvm_arch_init(void *opaque)
 		return -ENODEV;
 	}
 
-	if (sbi_probe_extension(SBI_EXT_RFENCE) <= 0) {
+	if (!sbi_probe_extension(SBI_EXT_RFENCE)) {
 		kvm_info("require SBI RFENCE extension\n");
 		return -ENODEV;
 	}
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/mmu.c linux-libre-6.1.39-gnu/arch/riscv/kvm/mmu.c
index 3620ecac2fa1..e47aeb6f05a6 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/mmu.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kvm/mmu.c
@@ -630,6 +630,13 @@ int kvm_riscv_gstage_map(struct kvm_vcpu *vcpu,
 			!(memslot->flags & KVM_MEM_READONLY)) ? true : false;
 	unsigned long vma_pagesize, mmu_seq;
 
+	/* We need minimum second+third level pages */
+	ret = kvm_mmu_topup_memory_cache(pcache, gstage_pgd_levels);
+	if (ret) {
+		kvm_err("Failed to topup G-stage cache\n");
+		return ret;
+	}
+
 	mmap_read_lock(current->mm);
 
 	vma = find_vma_intersection(current->mm, hva, hva + 1);
@@ -650,6 +657,15 @@ int kvm_riscv_gstage_map(struct kvm_vcpu *vcpu,
 	if (vma_pagesize == PMD_SIZE || vma_pagesize == PGDIR_SIZE)
 		gfn = (gpa & huge_page_mask(hstate_vma(vma))) >> PAGE_SHIFT;
 
+	/*
+	 * Read mmu_invalidate_seq so that KVM can detect if the results of
+	 * vma_lookup() or gfn_to_pfn_prot() become stale priort to acquiring
+	 * kvm->mmu_lock.
+	 *
+	 * Rely on mmap_read_unlock() for an implicit smp_rmb(), which pairs
+	 * with the smp_wmb() in kvm_mmu_invalidate_end().
+	 */
+	mmu_seq = kvm->mmu_invalidate_seq;
 	mmap_read_unlock(current->mm);
 
 	if (vma_pagesize != PGDIR_SIZE &&
@@ -659,15 +675,6 @@ int kvm_riscv_gstage_map(struct kvm_vcpu *vcpu,
 		return -EFAULT;
 	}
 
-	/* We need minimum second+third level pages */
-	ret = kvm_mmu_topup_memory_cache(pcache, gstage_pgd_levels);
-	if (ret) {
-		kvm_err("Failed to topup G-stage cache\n");
-		return ret;
-	}
-
-	mmu_seq = kvm->mmu_invalidate_seq;
-
 	hfn = gfn_to_pfn_prot(kvm, gfn, is_write, &writable);
 	if (hfn == KVM_PFN_ERR_HWPOISON) {
 		send_sig_mceerr(BUS_MCEERR_AR, (void __user *)hva,
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/vcpu.c linux-libre-6.1.39-gnu/arch/riscv/kvm/vcpu.c
index 71ebbc4821f0..5174ef54ad1d 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/vcpu.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kvm/vcpu.c
@@ -296,12 +296,15 @@ static int kvm_riscv_vcpu_set_reg_config(struct kvm_vcpu *vcpu,
 	if (copy_from_user(&reg_val, uaddr, KVM_REG_SIZE(reg->id)))
 		return -EFAULT;
 
-	/* This ONE REG interface is only defined for single letter extensions */
-	if (fls(reg_val) >= RISCV_ISA_EXT_BASE)
-		return -EINVAL;
-
 	switch (reg_num) {
 	case KVM_REG_RISCV_CONFIG_REG(isa):
+		/*
+		 * This ONE REG interface is only defined for
+		 * single letter extensions.
+		 */
+		if (fls(reg_val) >= RISCV_ISA_EXT_BASE)
+			return -EINVAL;
+
 		if (!vcpu->arch.ran_atleast_once) {
 			/* Ignore the enable/disable request for certain extensions */
 			for (i = 0; i < RISCV_ISA_EXT_BASE; i++) {
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_timer.c linux-libre-6.1.39-gnu/arch/riscv/kvm/vcpu_timer.c
index ad34519c8a13..3ac2ff6a65da 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_timer.c
+++ linux-libre-6.1.39-gnu/arch/riscv/kvm/vcpu_timer.c
@@ -147,10 +147,8 @@ static void kvm_riscv_vcpu_timer_blocking(struct kvm_vcpu *vcpu)
 		return;
 
 	delta_ns = kvm_riscv_delta_cycles2ns(t->next_cycles, gt, t);
-	if (delta_ns) {
-		hrtimer_start(&t->hrt, ktime_set(0, delta_ns), HRTIMER_MODE_REL);
-		t->next_set = true;
-	}
+	hrtimer_start(&t->hrt, ktime_set(0, delta_ns), HRTIMER_MODE_REL);
+	t->next_set = true;
 }
 
 static void kvm_riscv_vcpu_timer_unblocking(struct kvm_vcpu *vcpu)
diff --git linux-libre-6.1-gnu/arch/riscv/mm/cacheflush.c linux-libre-6.1.39-gnu/arch/riscv/mm/cacheflush.c
index 57b40a350420..8a2e7040f8fc 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/cacheflush.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/cacheflush.c
@@ -83,8 +83,10 @@ void flush_icache_pte(pte_t pte)
 {
 	struct page *page = pte_page(pte);
 
-	if (!test_and_set_bit(PG_dcache_clean, &page->flags))
+	if (!test_bit(PG_dcache_clean, &page->flags)) {
 		flush_icache_all();
+		set_bit(PG_dcache_clean, &page->flags);
+	}
 }
 #endif /* CONFIG_MMU */
 
diff --git linux-libre-6.1-gnu/arch/riscv/mm/context.c linux-libre-6.1.39-gnu/arch/riscv/mm/context.c
index 7acbfbd14557..12e22e7330e7 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/context.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/context.c
@@ -22,7 +22,7 @@ DEFINE_STATIC_KEY_FALSE(use_asid_allocator);
 
 static unsigned long asid_bits;
 static unsigned long num_asids;
-static unsigned long asid_mask;
+unsigned long asid_mask;
 
 static atomic_long_t current_version;
 
@@ -205,12 +205,24 @@ static void set_mm_noasid(struct mm_struct *mm)
 	local_flush_tlb_all();
 }
 
-static inline void set_mm(struct mm_struct *mm, unsigned int cpu)
+static inline void set_mm(struct mm_struct *prev,
+			  struct mm_struct *next, unsigned int cpu)
 {
-	if (static_branch_unlikely(&use_asid_allocator))
-		set_mm_asid(mm, cpu);
-	else
-		set_mm_noasid(mm);
+	/*
+	 * The mm_cpumask indicates which harts' TLBs contain the virtual
+	 * address mapping of the mm. Compared to noasid, using asid
+	 * can't guarantee that stale TLB entries are invalidated because
+	 * the asid mechanism wouldn't flush TLB for every switch_mm for
+	 * performance. So when using asid, keep all CPUs footmarks in
+	 * cpumask() until mm reset.
+	 */
+	cpumask_set_cpu(cpu, mm_cpumask(next));
+	if (static_branch_unlikely(&use_asid_allocator)) {
+		set_mm_asid(next, cpu);
+	} else {
+		cpumask_clear_cpu(cpu, mm_cpumask(prev));
+		set_mm_noasid(next);
+	}
 }
 
 static int __init asids_init(void)
@@ -264,7 +276,8 @@ static int __init asids_init(void)
 }
 early_initcall(asids_init);
 #else
-static inline void set_mm(struct mm_struct *mm, unsigned int cpu)
+static inline void set_mm(struct mm_struct *prev,
+			  struct mm_struct *next, unsigned int cpu)
 {
 	/* Nothing to do here when there is no MMU */
 }
@@ -317,10 +330,7 @@ void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 	 */
 	cpu = smp_processor_id();
 
-	cpumask_clear_cpu(cpu, mm_cpumask(prev));
-	cpumask_set_cpu(cpu, mm_cpumask(next));
-
-	set_mm(next, cpu);
+	set_mm(prev, next, cpu);
 
 	flush_icache_deferred(next, cpu);
 }
diff --git linux-libre-6.1-gnu/arch/riscv/mm/fault.c linux-libre-6.1.39-gnu/arch/riscv/mm/fault.c
index d86f7cebd4a7..274bc6dd839f 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/fault.c
@@ -83,13 +83,13 @@ static inline void mm_fault_error(struct pt_regs *regs, unsigned long addr, vm_f
 	BUG();
 }
 
-static inline void bad_area(struct pt_regs *regs, struct mm_struct *mm, int code, unsigned long addr)
+static inline void
+bad_area_nosemaphore(struct pt_regs *regs, int code, unsigned long addr)
 {
 	/*
 	 * Something tried to access memory that isn't in our memory map.
 	 * Fix it, but check if it's kernel or user first.
 	 */
-	mmap_read_unlock(mm);
 	/* User mode accesses just cause a SIGSEGV */
 	if (user_mode(regs)) {
 		do_trap(regs, SIGSEGV, code, addr);
@@ -99,6 +99,15 @@ static inline void bad_area(struct pt_regs *regs, struct mm_struct *mm, int code
 	no_context(regs, addr);
 }
 
+static inline void
+bad_area(struct pt_regs *regs, struct mm_struct *mm, int code,
+	 unsigned long addr)
+{
+	mmap_read_unlock(mm);
+
+	bad_area_nosemaphore(regs, code, addr);
+}
+
 static inline void vmalloc_fault(struct pt_regs *regs, int code, unsigned long addr)
 {
 	pgd_t *pgd, *pgd_k;
@@ -267,10 +276,12 @@ asmlinkage void do_page_fault(struct pt_regs *regs)
 	if (user_mode(regs))
 		flags |= FAULT_FLAG_USER;
 
-	if (!user_mode(regs) && addr < TASK_SIZE &&
-			unlikely(!(regs->status & SR_SUM)))
-		die_kernel_fault("access to user memory without uaccess routines",
-				addr, regs);
+	if (!user_mode(regs) && addr < TASK_SIZE && unlikely(!(regs->status & SR_SUM))) {
+		if (fixup_exception(regs))
+			return;
+
+		die_kernel_fault("access to user memory without uaccess routines", addr, regs);
+	}
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
 
@@ -279,23 +290,10 @@ asmlinkage void do_page_fault(struct pt_regs *regs)
 	else if (cause == EXC_INST_PAGE_FAULT)
 		flags |= FAULT_FLAG_INSTRUCTION;
 retry:
-	mmap_read_lock(mm);
-	vma = find_vma(mm, addr);
+	vma = lock_mm_and_find_vma(mm, addr, regs);
 	if (unlikely(!vma)) {
 		tsk->thread.bad_cause = cause;
-		bad_area(regs, mm, code, addr);
-		return;
-	}
-	if (likely(vma->vm_start <= addr))
-		goto good_area;
-	if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) {
-		tsk->thread.bad_cause = cause;
-		bad_area(regs, mm, code, addr);
-		return;
-	}
-	if (unlikely(expand_stack(vma, addr))) {
-		tsk->thread.bad_cause = cause;
-		bad_area(regs, mm, code, addr);
+		bad_area_nosemaphore(regs, code, addr);
 		return;
 	}
 
@@ -303,7 +301,6 @@ retry:
 	 * Ok, we have a good vm_area for this memory access, so
 	 * we can handle it.
 	 */
-good_area:
 	code = SEGV_ACCERR;
 
 	if (unlikely(access_error(cause, vma))) {
diff --git linux-libre-6.1-gnu/arch/riscv/mm/init.c linux-libre-6.1.39-gnu/arch/riscv/mm/init.c
index 50a1b6edd491..9390cdff39ff 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/init.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/init.c
@@ -57,7 +57,6 @@ unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]
 EXPORT_SYMBOL(empty_zero_page);
 
 extern char _start[];
-#define DTB_EARLY_BASE_VA      PGDIR_SIZE
 void *_dtb_early_va __initdata;
 uintptr_t _dtb_early_pa __initdata;
 
@@ -236,36 +235,26 @@ static void __init setup_bootmem(void)
 	set_max_mapnr(max_low_pfn - ARCH_PFN_OFFSET);
 
 	reserve_initrd_mem();
+
+	/*
+	 * No allocation should be done before reserving the memory as defined
+	 * in the device tree, otherwise the allocation could end up in a
+	 * reserved region.
+	 */
+	early_init_fdt_scan_reserved_mem();
+
 	/*
 	 * If DTB is built in, no need to reserve its memblock.
 	 * Otherwise, do reserve it but avoid using
 	 * early_init_fdt_reserve_self() since __pa() does
 	 * not work for DTB pointers that are fixmap addresses
 	 */
-	if (!IS_ENABLED(CONFIG_BUILTIN_DTB)) {
-		/*
-		 * In case the DTB is not located in a memory region we won't
-		 * be able to locate it later on via the linear mapping and
-		 * get a segfault when accessing it via __va(dtb_early_pa).
-		 * To avoid this situation copy DTB to a memory region.
-		 * Note that memblock_phys_alloc will also reserve DTB region.
-		 */
-		if (!memblock_is_memory(dtb_early_pa)) {
-			size_t fdt_size = fdt_totalsize(dtb_early_va);
-			phys_addr_t new_dtb_early_pa = memblock_phys_alloc(fdt_size, PAGE_SIZE);
-			void *new_dtb_early_va = early_memremap(new_dtb_early_pa, fdt_size);
-
-			memcpy(new_dtb_early_va, dtb_early_va, fdt_size);
-			early_memunmap(new_dtb_early_va, fdt_size);
-			_dtb_early_pa = new_dtb_early_pa;
-		} else
-			memblock_reserve(dtb_early_pa, fdt_totalsize(dtb_early_va));
-	}
+	if (!IS_ENABLED(CONFIG_BUILTIN_DTB))
+		memblock_reserve(dtb_early_pa, fdt_totalsize(dtb_early_va));
 
 	dma_contiguous_reserve(dma32_phys_limit);
 	if (IS_ENABLED(CONFIG_64BIT))
 		hugetlb_cma_reserve(PUD_SHIFT - PAGE_SHIFT);
-	memblock_allow_resize();
 }
 
 #ifdef CONFIG_MMU
@@ -279,9 +268,6 @@ pgd_t trampoline_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
 static pte_t fixmap_pte[PTRS_PER_PTE] __page_aligned_bss;
 
 pgd_t early_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
-static p4d_t __maybe_unused early_dtb_p4d[PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);
-static pud_t __maybe_unused early_dtb_pud[PTRS_PER_PUD] __initdata __aligned(PAGE_SIZE);
-static pmd_t __maybe_unused early_dtb_pmd[PTRS_PER_PMD] __initdata __aligned(PAGE_SIZE);
 
 #ifdef CONFIG_XIP_KERNEL
 #define pt_ops			(*(struct pt_alloc_ops *)XIP_FIXUP(&pt_ops))
@@ -299,7 +285,7 @@ static const pgprot_t protection_map[16] = {
 	[VM_EXEC]					= PAGE_EXEC,
 	[VM_EXEC | VM_READ]				= PAGE_READ_EXEC,
 	[VM_EXEC | VM_WRITE]				= PAGE_COPY_EXEC,
-	[VM_EXEC | VM_WRITE | VM_READ]			= PAGE_COPY_READ_EXEC,
+	[VM_EXEC | VM_WRITE | VM_READ]			= PAGE_COPY_EXEC,
 	[VM_SHARED]					= PAGE_NONE,
 	[VM_SHARED | VM_READ]				= PAGE_READ,
 	[VM_SHARED | VM_WRITE]				= PAGE_SHARED,
@@ -626,9 +612,6 @@ static void __init create_p4d_mapping(p4d_t *p4dp,
 #define trampoline_pgd_next	(pgtable_l5_enabled ?			\
 		(uintptr_t)trampoline_p4d : (pgtable_l4_enabled ?	\
 		(uintptr_t)trampoline_pud : (uintptr_t)trampoline_pmd))
-#define early_dtb_pgd_next	(pgtable_l5_enabled ?			\
-		(uintptr_t)early_dtb_p4d : (pgtable_l4_enabled ?	\
-		(uintptr_t)early_dtb_pud : (uintptr_t)early_dtb_pmd))
 #else
 #define pgd_next_t		pte_t
 #define alloc_pgd_next(__va)	pt_ops.alloc_pte(__va)
@@ -636,7 +619,6 @@ static void __init create_p4d_mapping(p4d_t *p4dp,
 #define create_pgd_next_mapping(__nextp, __va, __pa, __sz, __prot)	\
 	create_pte_mapping(__nextp, __va, __pa, __sz, __prot)
 #define fixmap_pgd_next		((uintptr_t)fixmap_pte)
-#define early_dtb_pgd_next	((uintptr_t)early_dtb_pmd)
 #define create_p4d_mapping(__pmdp, __va, __pa, __sz, __prot) do {} while(0)
 #define create_pud_mapping(__pmdp, __va, __pa, __sz, __prot) do {} while(0)
 #define create_pmd_mapping(__pmdp, __va, __pa, __sz, __prot) do {} while(0)
@@ -859,32 +841,27 @@ static void __init create_kernel_page_table(pgd_t *pgdir, bool early)
  * this means 2 PMD entries whereas for 32-bit kernel, this is only 1 PGDIR
  * entry.
  */
-static void __init create_fdt_early_page_table(pgd_t *pgdir, uintptr_t dtb_pa)
+static void __init create_fdt_early_page_table(uintptr_t fix_fdt_va,
+					       uintptr_t dtb_pa)
 {
 #ifndef CONFIG_BUILTIN_DTB
 	uintptr_t pa = dtb_pa & ~(PMD_SIZE - 1);
 
-	create_pgd_mapping(early_pg_dir, DTB_EARLY_BASE_VA,
-			   IS_ENABLED(CONFIG_64BIT) ? early_dtb_pgd_next : pa,
-			   PGDIR_SIZE,
-			   IS_ENABLED(CONFIG_64BIT) ? PAGE_TABLE : PAGE_KERNEL);
-
-	if (pgtable_l5_enabled)
-		create_p4d_mapping(early_dtb_p4d, DTB_EARLY_BASE_VA,
-				   (uintptr_t)early_dtb_pud, P4D_SIZE, PAGE_TABLE);
-
-	if (pgtable_l4_enabled)
-		create_pud_mapping(early_dtb_pud, DTB_EARLY_BASE_VA,
-				   (uintptr_t)early_dtb_pmd, PUD_SIZE, PAGE_TABLE);
+	/* Make sure the fdt fixmap address is always aligned on PMD size */
+	BUILD_BUG_ON(FIX_FDT % (PMD_SIZE / PAGE_SIZE));
 
-	if (IS_ENABLED(CONFIG_64BIT)) {
-		create_pmd_mapping(early_dtb_pmd, DTB_EARLY_BASE_VA,
+	/* In 32-bit only, the fdt lies in its own PGD */
+	if (!IS_ENABLED(CONFIG_64BIT)) {
+		create_pgd_mapping(early_pg_dir, fix_fdt_va,
+				   pa, MAX_FDT_SIZE, PAGE_KERNEL);
+	} else {
+		create_pmd_mapping(fixmap_pmd, fix_fdt_va,
 				   pa, PMD_SIZE, PAGE_KERNEL);
-		create_pmd_mapping(early_dtb_pmd, DTB_EARLY_BASE_VA + PMD_SIZE,
+		create_pmd_mapping(fixmap_pmd, fix_fdt_va + PMD_SIZE,
 				   pa + PMD_SIZE, PMD_SIZE, PAGE_KERNEL);
 	}
 
-	dtb_early_va = (void *)DTB_EARLY_BASE_VA + (dtb_pa & (PMD_SIZE - 1));
+	dtb_early_va = (void *)fix_fdt_va + (dtb_pa & (PMD_SIZE - 1));
 #else
 	/*
 	 * For 64-bit kernel, __va can't be used since it would return a linear
@@ -1054,7 +1031,7 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
 	create_kernel_page_table(early_pg_dir, true);
 
 	/* Setup early mapping for FDT early scan */
-	create_fdt_early_page_table(early_pg_dir, dtb_pa);
+	create_fdt_early_page_table(__fix_to_virt(FIX_FDT), dtb_pa);
 
 	/*
 	 * Bootime fixmap only can handle PMD_SIZE mapping. Thus, boot-ioremap
@@ -1096,6 +1073,16 @@ static void __init setup_vm_final(void)
 	u64 i;
 
 	/* Setup swapper PGD for fixmap */
+#if !defined(CONFIG_64BIT)
+	/*
+	 * In 32-bit, the device tree lies in a pgd entry, so it must be copied
+	 * directly in swapper_pg_dir in addition to the pgd entry that points
+	 * to fixmap_pte.
+	 */
+	unsigned long idx = pgd_index(__fix_to_virt(FIX_FDT));
+
+	set_pgd(&swapper_pg_dir[idx], early_pg_dir[idx]);
+#endif
 	create_pgd_mapping(swapper_pg_dir, FIXADDR_START,
 			   __pa_symbol(fixmap_pgd_next),
 			   PGDIR_SIZE, PAGE_TABLE);
@@ -1223,6 +1210,9 @@ void __init paging_init(void)
 {
 	setup_bootmem();
 	setup_vm_final();
+
+	/* Depend on that Linear Mapping is ready */
+	memblock_allow_resize();
 }
 
 void __init misc_mem_init(void)
diff --git linux-libre-6.1-gnu/arch/riscv/mm/pageattr.c linux-libre-6.1.39-gnu/arch/riscv/mm/pageattr.c
index 86c56616e5de..ea3d61de065b 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/pageattr.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/pageattr.c
@@ -217,18 +217,26 @@ bool kernel_page_present(struct page *page)
 	pgd = pgd_offset_k(addr);
 	if (!pgd_present(*pgd))
 		return false;
+	if (pgd_leaf(*pgd))
+		return true;
 
 	p4d = p4d_offset(pgd, addr);
 	if (!p4d_present(*p4d))
 		return false;
+	if (p4d_leaf(*p4d))
+		return true;
 
 	pud = pud_offset(p4d, addr);
 	if (!pud_present(*pud))
 		return false;
+	if (pud_leaf(*pud))
+		return true;
 
 	pmd = pmd_offset(pud, addr);
 	if (!pmd_present(*pmd))
 		return false;
+	if (pmd_leaf(*pmd))
+		return true;
 
 	pte = pte_offset_kernel(pmd, addr);
 	return pte_present(*pte);
diff --git linux-libre-6.1-gnu/arch/riscv/mm/physaddr.c linux-libre-6.1.39-gnu/arch/riscv/mm/physaddr.c
index 19cf25a74ee2..9b18bda74154 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/physaddr.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/physaddr.c
@@ -22,7 +22,7 @@ EXPORT_SYMBOL(__virt_to_phys);
 phys_addr_t __phys_addr_symbol(unsigned long x)
 {
 	unsigned long kernel_start = kernel_map.virt_addr;
-	unsigned long kernel_end = (unsigned long)_end;
+	unsigned long kernel_end = kernel_start + kernel_map.size;
 
 	/*
 	 * Boundary checking aginst the kernel image mapping.
diff --git linux-libre-6.1-gnu/arch/riscv/mm/ptdump.c linux-libre-6.1.39-gnu/arch/riscv/mm/ptdump.c
index 830e7de65e3a..20a9f991a6d7 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/ptdump.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/ptdump.c
@@ -59,10 +59,6 @@ struct ptd_mm_info {
 };
 
 enum address_markers_idx {
-#ifdef CONFIG_KASAN
-	KASAN_SHADOW_START_NR,
-	KASAN_SHADOW_END_NR,
-#endif
 	FIXMAP_START_NR,
 	FIXMAP_END_NR,
 	PCI_IO_START_NR,
@@ -74,6 +70,10 @@ enum address_markers_idx {
 	VMALLOC_START_NR,
 	VMALLOC_END_NR,
 	PAGE_OFFSET_NR,
+#ifdef CONFIG_KASAN
+	KASAN_SHADOW_START_NR,
+	KASAN_SHADOW_END_NR,
+#endif
 #ifdef CONFIG_64BIT
 	MODULES_MAPPING_NR,
 	KERNEL_MAPPING_NR,
@@ -82,10 +82,6 @@ enum address_markers_idx {
 };
 
 static struct addr_marker address_markers[] = {
-#ifdef CONFIG_KASAN
-	{0, "Kasan shadow start"},
-	{0, "Kasan shadow end"},
-#endif
 	{0, "Fixmap start"},
 	{0, "Fixmap end"},
 	{0, "PCI I/O start"},
@@ -97,6 +93,10 @@ static struct addr_marker address_markers[] = {
 	{0, "vmalloc() area"},
 	{0, "vmalloc() end"},
 	{0, "Linear mapping"},
+#ifdef CONFIG_KASAN
+	{0, "Kasan shadow start"},
+	{0, "Kasan shadow end"},
+#endif
 #ifdef CONFIG_64BIT
 	{0, "Modules/BPF mapping"},
 	{0, "Kernel mapping"},
@@ -362,10 +362,6 @@ static int __init ptdump_init(void)
 {
 	unsigned int i, j;
 
-#ifdef CONFIG_KASAN
-	address_markers[KASAN_SHADOW_START_NR].start_address = KASAN_SHADOW_START;
-	address_markers[KASAN_SHADOW_END_NR].start_address = KASAN_SHADOW_END;
-#endif
 	address_markers[FIXMAP_START_NR].start_address = FIXADDR_START;
 	address_markers[FIXMAP_END_NR].start_address = FIXADDR_TOP;
 	address_markers[PCI_IO_START_NR].start_address = PCI_IO_START;
@@ -377,6 +373,10 @@ static int __init ptdump_init(void)
 	address_markers[VMALLOC_START_NR].start_address = VMALLOC_START;
 	address_markers[VMALLOC_END_NR].start_address = VMALLOC_END;
 	address_markers[PAGE_OFFSET_NR].start_address = PAGE_OFFSET;
+#ifdef CONFIG_KASAN
+	address_markers[KASAN_SHADOW_START_NR].start_address = KASAN_SHADOW_START;
+	address_markers[KASAN_SHADOW_END_NR].start_address = KASAN_SHADOW_END;
+#endif
 #ifdef CONFIG_64BIT
 	address_markers[MODULES_MAPPING_NR].start_address = MODULES_VADDR;
 	address_markers[KERNEL_MAPPING_NR].start_address = kernel_map.virt_addr;
diff --git linux-libre-6.1-gnu/arch/riscv/mm/tlbflush.c linux-libre-6.1.39-gnu/arch/riscv/mm/tlbflush.c
index 37ed760d007c..ef701fa83f36 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/tlbflush.c
+++ linux-libre-6.1.39-gnu/arch/riscv/mm/tlbflush.c
@@ -42,7 +42,7 @@ static void __sbi_tlb_flush_range(struct mm_struct *mm, unsigned long start,
 	/* check if the tlbflush needs to be sent to other CPUs */
 	broadcast = cpumask_any_but(cmask, cpuid) < nr_cpu_ids;
 	if (static_branch_unlikely(&use_asid_allocator)) {
-		unsigned long asid = atomic_long_read(&mm->context.id);
+		unsigned long asid = atomic_long_read(&mm->context.id) & asid_mask;
 
 		if (broadcast) {
 			sbi_remote_sfence_vma_asid(cmask, start, size, asid);
diff --git linux-libre-6.1-gnu/arch/riscv/net/bpf_jit_comp64.c linux-libre-6.1.39-gnu/arch/riscv/net/bpf_jit_comp64.c
index 00df3a8f92ac..f2417ac54edd 100644
--- linux-libre-6.1-gnu/arch/riscv/net/bpf_jit_comp64.c
+++ linux-libre-6.1.39-gnu/arch/riscv/net/bpf_jit_comp64.c
@@ -136,6 +136,25 @@ static bool in_auipc_jalr_range(s64 val)
 		val < ((1L << 31) - (1L << 11));
 }
 
+/* Emit fixed-length instructions for address */
+static int emit_addr(u8 rd, u64 addr, bool extra_pass, struct rv_jit_context *ctx)
+{
+	u64 ip = (u64)(ctx->insns + ctx->ninsns);
+	s64 off = addr - ip;
+	s64 upper = (off + (1 << 11)) >> 12;
+	s64 lower = off & 0xfff;
+
+	if (extra_pass && !in_auipc_jalr_range(off)) {
+		pr_err("bpf-jit: target offset 0x%llx is out of range\n", off);
+		return -ERANGE;
+	}
+
+	emit(rv_auipc(rd, upper), ctx);
+	emit(rv_addi(rd, rd, lower), ctx);
+	return 0;
+}
+
+/* Emit variable-length instructions for 32-bit and 64-bit imm */
 static void emit_imm(u8 rd, s64 val, struct rv_jit_context *ctx)
 {
 	/* Note that the immediate from the add is sign-extended,
@@ -1050,7 +1069,15 @@ out_be:
 		u64 imm64;
 
 		imm64 = (u64)insn1.imm << 32 | (u32)imm;
-		emit_imm(rd, imm64, ctx);
+		if (bpf_pseudo_func(insn)) {
+			/* fixed-length insns for extra jit pass */
+			ret = emit_addr(rd, imm64, extra_pass, ctx);
+			if (ret)
+				return ret;
+		} else {
+			emit_imm(rd, imm64, ctx);
+		}
+
 		return 1;
 	}
 
diff --git linux-libre-6.1-gnu/arch/riscv/purgatory/Makefile linux-libre-6.1.39-gnu/arch/riscv/purgatory/Makefile
index dd58e1d99397..6574c91c99b1 100644
--- linux-libre-6.1-gnu/arch/riscv/purgatory/Makefile
+++ linux-libre-6.1.39-gnu/arch/riscv/purgatory/Makefile
@@ -25,6 +25,11 @@ CFLAGS_sha256.o := -D__DISABLE_EXPORTS
 CFLAGS_string.o := -D__DISABLE_EXPORTS
 CFLAGS_ctype.o := -D__DISABLE_EXPORTS
 
+# When profile-guided optimization is enabled, llvm emits two different
+# overlapping text sections, which is not supported by kexec. Remove profile
+# optimization flags.
+KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS))
+
 # When linking purgatory.ro with -r unresolved symbols are not checked,
 # also link a purgatory.chk binary without -r to check for unresolved symbols.
 PURGATORY_LDFLAGS := -e purgatory_start -z nodefaultlib
@@ -74,9 +79,7 @@ CFLAGS_string.o			+= $(PURGATORY_CFLAGS)
 CFLAGS_REMOVE_ctype.o		+= $(PURGATORY_CFLAGS_REMOVE)
 CFLAGS_ctype.o			+= $(PURGATORY_CFLAGS)
 
-AFLAGS_REMOVE_entry.o		+= -Wa,-gdwarf-2
-AFLAGS_REMOVE_memcpy.o		+= -Wa,-gdwarf-2
-AFLAGS_REMOVE_memset.o		+= -Wa,-gdwarf-2
+asflags-remove-y		+= $(foreach x, -g -gdwarf-4 -gdwarf-5, $(x) -Wa,$(x))
 
 $(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
 		$(call if_changed,ld)
diff --git linux-libre-6.1-gnu/arch/s390/Makefile linux-libre-6.1.39-gnu/arch/s390/Makefile
index b3235ab0ace8..ed646c583e4f 100644
--- linux-libre-6.1-gnu/arch/s390/Makefile
+++ linux-libre-6.1.39-gnu/arch/s390/Makefile
@@ -162,7 +162,7 @@ vdso_prepare: prepare0
 
 ifdef CONFIG_EXPOLINE_EXTERN
 modules_prepare: expoline_prepare
-expoline_prepare:
+expoline_prepare: scripts
 	$(Q)$(MAKE) $(build)=arch/s390/lib/expoline arch/s390/lib/expoline/expoline.o
 endif
 endif
diff --git linux-libre-6.1-gnu/arch/s390/boot/boot.h linux-libre-6.1.39-gnu/arch/s390/boot/boot.h
index 70418389414d..939a1b7806df 100644
--- linux-libre-6.1-gnu/arch/s390/boot/boot.h
+++ linux-libre-6.1.39-gnu/arch/s390/boot/boot.h
@@ -8,10 +8,26 @@
 
 #ifndef __ASSEMBLY__
 
+struct vmlinux_info {
+	unsigned long default_lma;
+	void (*entry)(void);
+	unsigned long image_size;	/* does not include .bss */
+	unsigned long bss_size;		/* uncompressed image .bss size */
+	unsigned long bootdata_off;
+	unsigned long bootdata_size;
+	unsigned long bootdata_preserved_off;
+	unsigned long bootdata_preserved_size;
+	unsigned long dynsym_start;
+	unsigned long rela_dyn_start;
+	unsigned long rela_dyn_end;
+	unsigned long amode31_size;
+};
+
 void startup_kernel(void);
-unsigned long detect_memory(void);
+unsigned long detect_memory(unsigned long *safe_addr);
 bool is_ipl_block_dump(void);
 void store_ipl_parmblock(void);
+unsigned long read_ipl_report(unsigned long safe_addr);
 void setup_boot_command_line(void);
 void parse_boot_command_line(void);
 void verify_facilities(void);
@@ -20,6 +36,7 @@ void sclp_early_setup_buffer(void);
 void print_pgm_check_info(void);
 unsigned long get_random_base(unsigned long safe_addr);
 void __printf(1, 2) decompressor_printk(const char *fmt, ...);
+void error(char *m);
 
 /* Symbols defined by linker scripts */
 extern const char kernel_version[];
@@ -31,8 +48,11 @@ extern char __boot_data_start[], __boot_data_end[];
 extern char __boot_data_preserved_start[], __boot_data_preserved_end[];
 extern char _decompressor_syms_start[], _decompressor_syms_end[];
 extern char _stack_start[], _stack_end[];
-
-unsigned long read_ipl_report(unsigned long safe_offset);
+extern char _end[];
+extern unsigned char _compressed_start[];
+extern unsigned char _compressed_end[];
+extern struct vmlinux_info _vmlinux_info;
+#define vmlinux _vmlinux_info
 
 #endif /* __ASSEMBLY__ */
 #endif /* BOOT_BOOT_H */
diff --git linux-libre-6.1-gnu/arch/s390/boot/decompressor.c linux-libre-6.1.39-gnu/arch/s390/boot/decompressor.c
index e27c2140d620..aad6f31fbd3d 100644
--- linux-libre-6.1-gnu/arch/s390/boot/decompressor.c
+++ linux-libre-6.1.39-gnu/arch/s390/boot/decompressor.c
@@ -11,6 +11,7 @@
 #include <linux/string.h>
 #include <asm/page.h>
 #include "decompressor.h"
+#include "boot.h"
 
 /*
  * gzip declarations
@@ -80,6 +81,6 @@ void *decompress_kernel(void)
 	void *output = (void *)decompress_offset;
 
 	__decompress(_compressed_start, _compressed_end - _compressed_start,
-		     NULL, NULL, output, 0, NULL, error);
+		     NULL, NULL, output, vmlinux.image_size, NULL, error);
 	return output;
 }
diff --git linux-libre-6.1-gnu/arch/s390/boot/decompressor.h linux-libre-6.1.39-gnu/arch/s390/boot/decompressor.h
index f75cc31a77dd..92b81d2ea35d 100644
--- linux-libre-6.1-gnu/arch/s390/boot/decompressor.h
+++ linux-libre-6.1.39-gnu/arch/s390/boot/decompressor.h
@@ -2,37 +2,11 @@
 #ifndef BOOT_COMPRESSED_DECOMPRESSOR_H
 #define BOOT_COMPRESSED_DECOMPRESSOR_H
 
-#include <linux/stddef.h>
-
 #ifdef CONFIG_KERNEL_UNCOMPRESSED
 static inline void *decompress_kernel(void) { return NULL; }
 #else
 void *decompress_kernel(void);
 #endif
 unsigned long mem_safe_offset(void);
-void error(char *m);
-
-struct vmlinux_info {
-	unsigned long default_lma;
-	void (*entry)(void);
-	unsigned long image_size;	/* does not include .bss */
-	unsigned long bss_size;		/* uncompressed image .bss size */
-	unsigned long bootdata_off;
-	unsigned long bootdata_size;
-	unsigned long bootdata_preserved_off;
-	unsigned long bootdata_preserved_size;
-	unsigned long dynsym_start;
-	unsigned long rela_dyn_start;
-	unsigned long rela_dyn_end;
-	unsigned long amode31_size;
-};
-
-/* Symbols defined by linker scripts */
-extern char _end[];
-extern unsigned char _compressed_start[];
-extern unsigned char _compressed_end[];
-extern char _vmlinux_info[];
-
-#define vmlinux (*(struct vmlinux_info *)_vmlinux_info)
 
 #endif /* BOOT_COMPRESSED_DECOMPRESSOR_H */
diff --git linux-libre-6.1-gnu/arch/s390/boot/ipl_report.c linux-libre-6.1.39-gnu/arch/s390/boot/ipl_report.c
index 9b14045065b6..74b5cd264862 100644
--- linux-libre-6.1-gnu/arch/s390/boot/ipl_report.c
+++ linux-libre-6.1.39-gnu/arch/s390/boot/ipl_report.c
@@ -57,11 +57,19 @@ repeat:
 	if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && initrd_data.start && initrd_data.size &&
 	    intersects(initrd_data.start, initrd_data.size, safe_addr, size))
 		safe_addr = initrd_data.start + initrd_data.size;
+	if (intersects(safe_addr, size, (unsigned long)comps, comps->len)) {
+		safe_addr = (unsigned long)comps + comps->len;
+		goto repeat;
+	}
 	for_each_rb_entry(comp, comps)
 		if (intersects(safe_addr, size, comp->addr, comp->len)) {
 			safe_addr = comp->addr + comp->len;
 			goto repeat;
 		}
+	if (intersects(safe_addr, size, (unsigned long)certs, certs->len)) {
+		safe_addr = (unsigned long)certs + certs->len;
+		goto repeat;
+	}
 	for_each_rb_entry(cert, certs)
 		if (intersects(safe_addr, size, cert->addr, cert->len)) {
 			safe_addr = cert->addr + cert->len;
diff --git linux-libre-6.1-gnu/arch/s390/boot/kaslr.c linux-libre-6.1.39-gnu/arch/s390/boot/kaslr.c
index e8d74d4f62aa..58a8d8c8a100 100644
--- linux-libre-6.1-gnu/arch/s390/boot/kaslr.c
+++ linux-libre-6.1.39-gnu/arch/s390/boot/kaslr.c
@@ -174,7 +174,6 @@ unsigned long get_random_base(unsigned long safe_addr)
 {
 	unsigned long memory_limit = get_mem_detect_end();
 	unsigned long base_pos, max_pos, kernel_size;
-	unsigned long kasan_needs;
 	int i;
 
 	memory_limit = min(memory_limit, ident_map_size);
@@ -186,12 +185,7 @@ unsigned long get_random_base(unsigned long safe_addr)
 	 */
 	memory_limit -= kasan_estimate_memory_needs(memory_limit);
 
-	if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && initrd_data.start && initrd_data.size) {
-		if (safe_addr < initrd_data.start + initrd_data.size)
-			safe_addr = initrd_data.start + initrd_data.size;
-	}
 	safe_addr = ALIGN(safe_addr, THREAD_SIZE);
-
 	kernel_size = vmlinux.image_size + vmlinux.bss_size;
 	if (safe_addr + kernel_size > memory_limit)
 		return 0;
diff --git linux-libre-6.1-gnu/arch/s390/boot/mem_detect.c linux-libre-6.1.39-gnu/arch/s390/boot/mem_detect.c
index 7fa1a32ea0f3..daa159317183 100644
--- linux-libre-6.1-gnu/arch/s390/boot/mem_detect.c
+++ linux-libre-6.1.39-gnu/arch/s390/boot/mem_detect.c
@@ -16,29 +16,10 @@ struct mem_detect_info __bootdata(mem_detect);
 #define ENTRIES_EXTENDED_MAX						       \
 	(256 * (1020 / 2) * sizeof(struct mem_detect_block))
 
-/*
- * To avoid corrupting old kernel memory during dump, find lowest memory
- * chunk possible either right after the kernel end (decompressed kernel) or
- * after initrd (if it is present and there is no hole between the kernel end
- * and initrd)
- */
-static void *mem_detect_alloc_extended(void)
-{
-	unsigned long offset = ALIGN(mem_safe_offset(), sizeof(u64));
-
-	if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && initrd_data.start && initrd_data.size &&
-	    initrd_data.start < offset + ENTRIES_EXTENDED_MAX)
-		offset = ALIGN(initrd_data.start + initrd_data.size, sizeof(u64));
-
-	return (void *)offset;
-}
-
 static struct mem_detect_block *__get_mem_detect_block_ptr(u32 n)
 {
 	if (n < MEM_INLINED_ENTRIES)
 		return &mem_detect.entries[n];
-	if (unlikely(!mem_detect.entries_extended))
-		mem_detect.entries_extended = mem_detect_alloc_extended();
 	return &mem_detect.entries_extended[n - MEM_INLINED_ENTRIES];
 }
 
@@ -147,7 +128,7 @@ static int tprot(unsigned long addr)
 	return rc;
 }
 
-static void search_mem_end(void)
+static unsigned long search_mem_end(void)
 {
 	unsigned long range = 1 << (MAX_PHYSMEM_BITS - 20); /* in 1MB blocks */
 	unsigned long offset = 0;
@@ -159,33 +140,34 @@ static void search_mem_end(void)
 		if (!tprot(pivot << 20))
 			offset = pivot;
 	}
-
-	add_mem_detect_block(0, (offset + 1) << 20);
+	return (offset + 1) << 20;
 }
 
-unsigned long detect_memory(void)
+unsigned long detect_memory(unsigned long *safe_addr)
 {
-	unsigned long max_physmem_end;
+	unsigned long max_physmem_end = 0;
 
 	sclp_early_get_memsize(&max_physmem_end);
+	mem_detect.entries_extended = (struct mem_detect_block *)ALIGN(*safe_addr, sizeof(u64));
 
 	if (!sclp_early_read_storage_info()) {
 		mem_detect.info_source = MEM_DETECT_SCLP_STOR_INFO;
-		return max_physmem_end;
-	}
-
-	if (!diag260()) {
+	} else if (!diag260()) {
 		mem_detect.info_source = MEM_DETECT_DIAG260;
-		return max_physmem_end;
-	}
-
-	if (max_physmem_end) {
+		max_physmem_end = max_physmem_end ?: get_mem_detect_end();
+	} else if (max_physmem_end) {
 		add_mem_detect_block(0, max_physmem_end);
 		mem_detect.info_source = MEM_DETECT_SCLP_READ_INFO;
-		return max_physmem_end;
+	} else {
+		max_physmem_end = search_mem_end();
+		add_mem_detect_block(0, max_physmem_end);
+		mem_detect.info_source = MEM_DETECT_BIN_SEARCH;
+	}
+
+	if (mem_detect.count > MEM_INLINED_ENTRIES) {
+		*safe_addr += (mem_detect.count - MEM_INLINED_ENTRIES) *
+			     sizeof(struct mem_detect_block);
 	}
 
-	search_mem_end();
-	mem_detect.info_source = MEM_DETECT_BIN_SEARCH;
-	return get_mem_detect_end();
+	return max_physmem_end;
 }
diff --git linux-libre-6.1-gnu/arch/s390/boot/startup.c linux-libre-6.1.39-gnu/arch/s390/boot/startup.c
index 47ca3264c023..e0863d28759a 100644
--- linux-libre-6.1-gnu/arch/s390/boot/startup.c
+++ linux-libre-6.1.39-gnu/arch/s390/boot/startup.c
@@ -57,16 +57,17 @@ unsigned long mem_safe_offset(void)
 }
 #endif
 
-static void rescue_initrd(unsigned long addr)
+static unsigned long rescue_initrd(unsigned long safe_addr)
 {
 	if (!IS_ENABLED(CONFIG_BLK_DEV_INITRD))
-		return;
+		return safe_addr;
 	if (!initrd_data.start || !initrd_data.size)
-		return;
-	if (addr <= initrd_data.start)
-		return;
-	memmove((void *)addr, (void *)initrd_data.start, initrd_data.size);
-	initrd_data.start = addr;
+		return safe_addr;
+	if (initrd_data.start < safe_addr) {
+		memmove((void *)safe_addr, (void *)initrd_data.start, initrd_data.size);
+		initrd_data.start = safe_addr;
+	}
+	return initrd_data.start + initrd_data.size;
 }
 
 static void copy_bootdata(void)
@@ -250,6 +251,7 @@ static unsigned long reserve_amode31(unsigned long safe_addr)
 
 void startup_kernel(void)
 {
+	unsigned long max_physmem_end;
 	unsigned long random_lma;
 	unsigned long safe_addr;
 	void *img;
@@ -265,12 +267,13 @@ void startup_kernel(void)
 	safe_addr = reserve_amode31(safe_addr);
 	safe_addr = read_ipl_report(safe_addr);
 	uv_query_info();
-	rescue_initrd(safe_addr);
+	safe_addr = rescue_initrd(safe_addr);
 	sclp_early_read_info();
 	setup_boot_command_line();
 	parse_boot_command_line();
 	sanitize_prot_virt_host();
-	setup_ident_map_size(detect_memory());
+	max_physmem_end = detect_memory(&safe_addr);
+	setup_ident_map_size(max_physmem_end);
 	setup_vmalloc_size();
 	setup_kernel_memory_layout();
 
diff --git linux-libre-6.1-gnu/arch/s390/crypto/chacha-glue.c linux-libre-6.1.39-gnu/arch/s390/crypto/chacha-glue.c
index 7752bd314558..5fae187f947a 100644
--- linux-libre-6.1-gnu/arch/s390/crypto/chacha-glue.c
+++ linux-libre-6.1.39-gnu/arch/s390/crypto/chacha-glue.c
@@ -82,7 +82,7 @@ void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src,
 	 * it cannot handle a block of data or less, but otherwise
 	 * it can handle data of arbitrary size
 	 */
-	if (bytes <= CHACHA_BLOCK_SIZE || nrounds != 20)
+	if (bytes <= CHACHA_BLOCK_SIZE || nrounds != 20 || !MACHINE_HAS_VX)
 		chacha_crypt_generic(state, dst, src, bytes, nrounds);
 	else
 		chacha20_crypt_s390(state, dst, src, bytes,
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/ap.h linux-libre-6.1.39-gnu/arch/s390/include/asm/ap.h
index f508f5025e38..57a2d6518d27 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/ap.h
+++ linux-libre-6.1.39-gnu/arch/s390/include/asm/ap.h
@@ -239,7 +239,10 @@ static inline struct ap_queue_status ap_aqic(ap_qid_t qid,
 	union {
 		unsigned long value;
 		struct ap_qirq_ctrl qirqctrl;
-		struct ap_queue_status status;
+		struct {
+			u32 _pad;
+			struct ap_queue_status status;
+		};
 	} reg1;
 	unsigned long reg2 = pa_ind;
 
@@ -253,7 +256,7 @@ static inline struct ap_queue_status ap_aqic(ap_qid_t qid,
 		"	lgr	%[reg1],1\n"		/* gr1 (status) into reg1 */
 		: [reg1] "+&d" (reg1)
 		: [reg0] "d" (reg0), [reg2] "d" (reg2)
-		: "cc", "0", "1", "2");
+		: "cc", "memory", "0", "1", "2");
 
 	return reg1.status;
 }
@@ -290,7 +293,10 @@ static inline struct ap_queue_status ap_qact(ap_qid_t qid, int ifbit,
 	unsigned long reg0 = qid | (5UL << 24) | ((ifbit & 0x01) << 22);
 	union {
 		unsigned long value;
-		struct ap_queue_status status;
+		struct {
+			u32 _pad;
+			struct ap_queue_status status;
+		};
 	} reg1;
 	unsigned long reg2;
 
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/cpu_mf.h linux-libre-6.1.39-gnu/arch/s390/include/asm/cpu_mf.h
index feaba12dbecb..efa103b52a1a 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/cpu_mf.h
+++ linux-libre-6.1.39-gnu/arch/s390/include/asm/cpu_mf.h
@@ -131,19 +131,21 @@ struct hws_combined_entry {
 	struct hws_diag_entry	diag;	/* Diagnostic-sampling data entry */
 } __packed;
 
-struct hws_trailer_entry {
-	union {
-		struct {
-			unsigned int f:1;	/* 0 - Block Full Indicator   */
-			unsigned int a:1;	/* 1 - Alert request control  */
-			unsigned int t:1;	/* 2 - Timestamp format	      */
-			unsigned int :29;	/* 3 - 31: Reserved	      */
-			unsigned int bsdes:16;	/* 32-47: size of basic SDE   */
-			unsigned int dsdes:16;	/* 48-63: size of diagnostic SDE */
-		};
-		unsigned long long flags;	/* 0 - 63: All indicators     */
+union hws_trailer_header {
+	struct {
+		unsigned int f:1;	/* 0 - Block Full Indicator   */
+		unsigned int a:1;	/* 1 - Alert request control  */
+		unsigned int t:1;	/* 2 - Timestamp format	      */
+		unsigned int :29;	/* 3 - 31: Reserved	      */
+		unsigned int bsdes:16;	/* 32-47: size of basic SDE   */
+		unsigned int dsdes:16;	/* 48-63: size of diagnostic SDE */
+		unsigned long long overflow; /* 64 - Overflow Count   */
 	};
-	unsigned long long overflow;	 /* 64 - sample Overflow count	      */
+	__uint128_t val;
+};
+
+struct hws_trailer_entry {
+	union hws_trailer_header header; /* 0 - 15 Flags + Overflow Count     */
 	unsigned char timestamp[16];	 /* 16 - 31 timestamp		      */
 	unsigned long long reserved1;	 /* 32 -Reserved		      */
 	unsigned long long reserved2;	 /*				      */
@@ -290,14 +292,11 @@ static inline unsigned long sample_rate_to_freq(struct hws_qsi_info_block *qsi,
 	return USEC_PER_SEC * qsi->cpu_speed / rate;
 }
 
-#define SDB_TE_ALERT_REQ_MASK	0x4000000000000000UL
-#define SDB_TE_BUFFER_FULL_MASK 0x8000000000000000UL
-
 /* Return TOD timestamp contained in an trailer entry */
 static inline unsigned long long trailer_timestamp(struct hws_trailer_entry *te)
 {
 	/* TOD in STCKE format */
-	if (te->t)
+	if (te->header.t)
 		return *((unsigned long long *) &te->timestamp[1]);
 
 	/* TOD in STCK format */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/debug.h linux-libre-6.1.39-gnu/arch/s390/include/asm/debug.h
index 77f24262c25c..ac665b9670c5 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/debug.h
+++ linux-libre-6.1.39-gnu/arch/s390/include/asm/debug.h
@@ -4,8 +4,8 @@
  *
  *    Copyright IBM Corp. 1999, 2020
  */
-#ifndef DEBUG_H
-#define DEBUG_H
+#ifndef _ASM_S390_DEBUG_H
+#define _ASM_S390_DEBUG_H
 
 #include <linux/string.h>
 #include <linux/spinlock.h>
@@ -487,4 +487,4 @@ void debug_register_static(debug_info_t *id, int pages_per_area, int nr_areas);
 
 #endif /* MODULE */
 
-#endif /* DEBUG_H */
+#endif /* _ASM_S390_DEBUG_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/percpu.h linux-libre-6.1.39-gnu/arch/s390/include/asm/percpu.h
index cb5fc0690435..081837b391e3 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/percpu.h
+++ linux-libre-6.1.39-gnu/arch/s390/include/asm/percpu.h
@@ -31,7 +31,7 @@
 	pcp_op_T__ *ptr__;						\
 	preempt_disable_notrace();					\
 	ptr__ = raw_cpu_ptr(&(pcp));					\
-	prev__ = *ptr__;						\
+	prev__ = READ_ONCE(*ptr__);					\
 	do {								\
 		old__ = prev__;						\
 		new__ = old__ op (val);					\
diff --git linux-libre-6.1-gnu/arch/s390/kernel/Makefile linux-libre-6.1.39-gnu/arch/s390/kernel/Makefile
index 5e6a23299790..7d92aa57715a 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/Makefile
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/Makefile
@@ -10,6 +10,7 @@ CFLAGS_REMOVE_ftrace.o		= $(CC_FLAGS_FTRACE)
 
 # Do not trace early setup code
 CFLAGS_REMOVE_early.o		= $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_rethook.o		= $(CC_FLAGS_FTRACE)
 
 endif
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/crash_dump.c linux-libre-6.1.39-gnu/arch/s390/kernel/crash_dump.c
index e4ef67e4da0a..c13b1455ec8c 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/crash_dump.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/crash_dump.c
@@ -153,7 +153,7 @@ int copy_oldmem_kernel(void *dst, unsigned long src, size_t count)
 
 	kvec.iov_base = dst;
 	kvec.iov_len = count;
-	iov_iter_kvec(&iter, WRITE, &kvec, 1, count);
+	iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count);
 	if (copy_oldmem_iter(&iter, src, count) < count)
 		return -EFAULT;
 	return 0;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/early.c linux-libre-6.1.39-gnu/arch/s390/kernel/early.c
index 6030fdd6997b..9693c8630e73 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/early.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/early.c
@@ -288,7 +288,6 @@ static void __init sort_amode31_extable(void)
 
 void __init startup_init(void)
 {
-	sclp_early_adjust_va();
 	reset_tod_clock();
 	check_image_bootable();
 	time_early_init();
diff --git linux-libre-6.1-gnu/arch/s390/kernel/head64.S linux-libre-6.1.39-gnu/arch/s390/kernel/head64.S
index d7b8b6ad574d..3b3bf8329e6c 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/head64.S
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/head64.S
@@ -25,6 +25,7 @@ ENTRY(startup_continue)
 	larl	%r14,init_task
 	stg	%r14,__LC_CURRENT
 	larl	%r15,init_thread_union+THREAD_SIZE-STACK_FRAME_OVERHEAD-__PT_SIZE
+	brasl	%r14,sclp_early_adjust_va	# allow sclp_early_printk
 #ifdef CONFIG_KASAN
 	brasl	%r14,kasan_early_init
 #endif
diff --git linux-libre-6.1-gnu/arch/s390/kernel/idle.c linux-libre-6.1.39-gnu/arch/s390/kernel/idle.c
index 4bf1ee293f2b..a0da049e7360 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/idle.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/idle.c
@@ -44,7 +44,7 @@ void account_idle_time_irq(void)
 	S390_lowcore.last_update_timer = idle->timer_idle_exit;
 }
 
-void arch_cpu_idle(void)
+void noinstr arch_cpu_idle(void)
 {
 	struct s390_idle_data *idle = this_cpu_ptr(&s390_idle);
 	unsigned long idle_time;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/kprobes.c linux-libre-6.1.39-gnu/arch/s390/kernel/kprobes.c
index 0032bdbe8e3f..6c8872f76fb3 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/kprobes.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/kprobes.c
@@ -279,6 +279,7 @@ static void pop_kprobe(struct kprobe_ctlblk *kcb)
 {
 	__this_cpu_write(current_kprobe, kcb->prev_kprobe.kp);
 	kcb->kprobe_status = kcb->prev_kprobe.status;
+	kcb->prev_kprobe.kp = NULL;
 }
 NOKPROBE_SYMBOL(pop_kprobe);
 
@@ -433,12 +434,11 @@ static int post_kprobe_handler(struct pt_regs *regs)
 	if (!p)
 		return 0;
 
+	resume_execution(p, regs);
 	if (kcb->kprobe_status != KPROBE_REENTER && p->post_handler) {
 		kcb->kprobe_status = KPROBE_HIT_SSDONE;
 		p->post_handler(p, regs, 0);
 	}
-
-	resume_execution(p, regs);
 	pop_kprobe(kcb);
 	preempt_enable_no_resched();
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/machine_kexec_file.c linux-libre-6.1.39-gnu/arch/s390/kernel/machine_kexec_file.c
index fc6d5f58debe..2df94d32140c 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/machine_kexec_file.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/machine_kexec_file.c
@@ -187,8 +187,6 @@ static int kexec_file_add_ipl_report(struct kimage *image,
 
 	data->memsz = ALIGN(data->memsz, PAGE_SIZE);
 	buf.mem = data->memsz;
-	if (image->type == KEXEC_TYPE_CRASH)
-		buf.mem += crashk_res.start;
 
 	ptr = (void *)ipl_cert_list_addr;
 	end = ptr + ipl_cert_list_size;
@@ -225,6 +223,9 @@ static int kexec_file_add_ipl_report(struct kimage *image,
 		data->kernel_buf + offsetof(struct lowcore, ipl_parmblock_ptr);
 	*lc_ipl_parmblock_ptr = (__u32)buf.mem;
 
+	if (image->type == KEXEC_TYPE_CRASH)
+		buf.mem += crashk_res.start;
+
 	ret = kexec_add_buffer(&buf);
 out:
 	return ret;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/perf_cpum_sf.c linux-libre-6.1.39-gnu/arch/s390/kernel/perf_cpum_sf.c
index 332a49965130..ce886a03545a 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/perf_cpum_sf.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/perf_cpum_sf.c
@@ -163,14 +163,15 @@ static void free_sampling_buffer(struct sf_buffer *sfb)
 
 static int alloc_sample_data_block(unsigned long *sdbt, gfp_t gfp_flags)
 {
-	unsigned long sdb, *trailer;
+	struct hws_trailer_entry *te;
+	unsigned long sdb;
 
 	/* Allocate and initialize sample-data-block */
 	sdb = get_zeroed_page(gfp_flags);
 	if (!sdb)
 		return -ENOMEM;
-	trailer = trailer_entry_ptr(sdb);
-	*trailer = SDB_TE_ALERT_REQ_MASK;
+	te = (struct hws_trailer_entry *)trailer_entry_ptr(sdb);
+	te->header.a = 1;
 
 	/* Link SDB into the sample-data-block-table */
 	*sdbt = sdb;
@@ -1206,7 +1207,7 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 					    "%s: Found unknown"
 					    " sampling data entry: te->f %i"
 					    " basic.def %#4x (%p)\n", __func__,
-					    te->f, sample->def, sample);
+					    te->header.f, sample->def, sample);
 			/* Sample slot is not yet written or other record.
 			 *
 			 * This condition can occur if the buffer was reused
@@ -1217,7 +1218,7 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 			 * that are not full.  Stop processing if the first
 			 * invalid format was detected.
 			 */
-			if (!te->f)
+			if (!te->header.f)
 				break;
 		}
 
@@ -1227,6 +1228,16 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 	}
 }
 
+static inline __uint128_t __cdsg(__uint128_t *ptr, __uint128_t old, __uint128_t new)
+{
+	asm volatile(
+		"	cdsg	%[old],%[new],%[ptr]\n"
+		: [old] "+d" (old), [ptr] "+QS" (*ptr)
+		: [new] "d" (new)
+		: "memory", "cc");
+	return old;
+}
+
 /* hw_perf_event_update() - Process sampling buffer
  * @event:	The perf event
  * @flush_all:	Flag to also flush partially filled sample-data-blocks
@@ -1243,10 +1254,11 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
  */
 static void hw_perf_event_update(struct perf_event *event, int flush_all)
 {
+	unsigned long long event_overflow, sampl_overflow, num_sdb;
+	union hws_trailer_header old, prev, new;
 	struct hw_perf_event *hwc = &event->hw;
 	struct hws_trailer_entry *te;
 	unsigned long *sdbt;
-	unsigned long long event_overflow, sampl_overflow, num_sdb, te_flags;
 	int done;
 
 	/*
@@ -1266,25 +1278,25 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 		te = (struct hws_trailer_entry *) trailer_entry_ptr(*sdbt);
 
 		/* Leave loop if no more work to do (block full indicator) */
-		if (!te->f) {
+		if (!te->header.f) {
 			done = 1;
 			if (!flush_all)
 				break;
 		}
 
 		/* Check the sample overflow count */
-		if (te->overflow)
+		if (te->header.overflow)
 			/* Account sample overflows and, if a particular limit
 			 * is reached, extend the sampling buffer.
 			 * For details, see sfb_account_overflows().
 			 */
-			sampl_overflow += te->overflow;
+			sampl_overflow += te->header.overflow;
 
 		/* Timestamps are valid for full sample-data-blocks only */
 		debug_sprintf_event(sfdbg, 6, "%s: sdbt %#lx "
 				    "overflow %llu timestamp %#llx\n",
-				    __func__, (unsigned long)sdbt, te->overflow,
-				    (te->f) ? trailer_timestamp(te) : 0ULL);
+				    __func__, (unsigned long)sdbt, te->header.overflow,
+				    (te->header.f) ? trailer_timestamp(te) : 0ULL);
 
 		/* Collect all samples from a single sample-data-block and
 		 * flag if an (perf) event overflow happened.  If so, the PMU
@@ -1294,12 +1306,16 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 		num_sdb++;
 
 		/* Reset trailer (using compare-double-and-swap) */
+		/* READ_ONCE() 16 byte header */
+		prev.val = __cdsg(&te->header.val, 0, 0);
 		do {
-			te_flags = te->flags & ~SDB_TE_BUFFER_FULL_MASK;
-			te_flags |= SDB_TE_ALERT_REQ_MASK;
-		} while (!cmpxchg_double(&te->flags, &te->overflow,
-					 te->flags, te->overflow,
-					 te_flags, 0ULL));
+			old.val = prev.val;
+			new.val = prev.val;
+			new.f = 0;
+			new.a = 1;
+			new.overflow = 0;
+			prev.val = __cdsg(&te->header.val, old.val, new.val);
+		} while (prev.val != old.val);
 
 		/* Advance to next sample-data-block */
 		sdbt++;
@@ -1384,7 +1400,7 @@ static void aux_output_end(struct perf_output_handle *handle)
 	range_scan = AUX_SDB_NUM_ALERT(aux);
 	for (i = 0, idx = aux->head; i < range_scan; i++, idx++) {
 		te = aux_sdb_trailer(aux, idx);
-		if (!(te->flags & SDB_TE_BUFFER_FULL_MASK))
+		if (!te->header.f)
 			break;
 	}
 	/* i is num of SDBs which are full */
@@ -1392,7 +1408,7 @@ static void aux_output_end(struct perf_output_handle *handle)
 
 	/* Remove alert indicators in the buffer */
 	te = aux_sdb_trailer(aux, aux->alert_mark);
-	te->flags &= ~SDB_TE_ALERT_REQ_MASK;
+	te->header.a = 0;
 
 	debug_sprintf_event(sfdbg, 6, "%s: SDBs %ld range %ld head %ld\n",
 			    __func__, i, range_scan, aux->head);
@@ -1437,9 +1453,9 @@ static int aux_output_begin(struct perf_output_handle *handle,
 		idx = aux->empty_mark + 1;
 		for (i = 0; i < range_scan; i++, idx++) {
 			te = aux_sdb_trailer(aux, idx);
-			te->flags &= ~(SDB_TE_BUFFER_FULL_MASK |
-				       SDB_TE_ALERT_REQ_MASK);
-			te->overflow = 0;
+			te->header.f = 0;
+			te->header.a = 0;
+			te->header.overflow = 0;
 		}
 		/* Save the position of empty SDBs */
 		aux->empty_mark = aux->head + range - 1;
@@ -1448,7 +1464,7 @@ static int aux_output_begin(struct perf_output_handle *handle,
 	/* Set alert indicator */
 	aux->alert_mark = aux->head + range/2 - 1;
 	te = aux_sdb_trailer(aux, aux->alert_mark);
-	te->flags = te->flags | SDB_TE_ALERT_REQ_MASK;
+	te->header.a = 1;
 
 	/* Reset hardware buffer head */
 	head = AUX_SDB_INDEX(aux, aux->head);
@@ -1475,14 +1491,17 @@ static int aux_output_begin(struct perf_output_handle *handle,
 static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
 			  unsigned long long *overflow)
 {
-	unsigned long long orig_overflow, orig_flags, new_flags;
+	union hws_trailer_header old, prev, new;
 	struct hws_trailer_entry *te;
 
 	te = aux_sdb_trailer(aux, alert_index);
+	/* READ_ONCE() 16 byte header */
+	prev.val = __cdsg(&te->header.val, 0, 0);
 	do {
-		orig_flags = te->flags;
-		*overflow = orig_overflow = te->overflow;
-		if (orig_flags & SDB_TE_BUFFER_FULL_MASK) {
+		old.val = prev.val;
+		new.val = prev.val;
+		*overflow = old.overflow;
+		if (old.f) {
 			/*
 			 * SDB is already set by hardware.
 			 * Abort and try to set somewhere
@@ -1490,10 +1509,10 @@ static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
 			 */
 			return false;
 		}
-		new_flags = orig_flags | SDB_TE_ALERT_REQ_MASK;
-	} while (!cmpxchg_double(&te->flags, &te->overflow,
-				 orig_flags, orig_overflow,
-				 new_flags, 0ULL));
+		new.a = 1;
+		new.overflow = 0;
+		prev.val = __cdsg(&te->header.val, old.val, new.val);
+	} while (prev.val != old.val);
 	return true;
 }
 
@@ -1522,8 +1541,9 @@ static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
 static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
 			     unsigned long long *overflow)
 {
-	unsigned long long orig_overflow, orig_flags, new_flags;
 	unsigned long i, range_scan, idx, idx_old;
+	union hws_trailer_header old, prev, new;
+	unsigned long long orig_overflow;
 	struct hws_trailer_entry *te;
 
 	debug_sprintf_event(sfdbg, 6, "%s: range %ld head %ld alert %ld "
@@ -1554,17 +1574,20 @@ static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
 	idx_old = idx = aux->empty_mark + 1;
 	for (i = 0; i < range_scan; i++, idx++) {
 		te = aux_sdb_trailer(aux, idx);
+		/* READ_ONCE() 16 byte header */
+		prev.val = __cdsg(&te->header.val, 0, 0);
 		do {
-			orig_flags = te->flags;
-			orig_overflow = te->overflow;
-			new_flags = orig_flags & ~SDB_TE_BUFFER_FULL_MASK;
+			old.val = prev.val;
+			new.val = prev.val;
+			orig_overflow = old.overflow;
+			new.f = 0;
+			new.overflow = 0;
 			if (idx == aux->alert_mark)
-				new_flags |= SDB_TE_ALERT_REQ_MASK;
+				new.a = 1;
 			else
-				new_flags &= ~SDB_TE_ALERT_REQ_MASK;
-		} while (!cmpxchg_double(&te->flags, &te->overflow,
-					 orig_flags, orig_overflow,
-					 new_flags, 0ULL));
+				new.a = 0;
+			prev.val = __cdsg(&te->header.val, old.val, new.val);
+		} while (prev.val != old.val);
 		*overflow += orig_overflow;
 	}
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/ptrace.c linux-libre-6.1.39-gnu/arch/s390/kernel/ptrace.c
index 53e0209229f8..092b16b4dd4f 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/ptrace.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/ptrace.c
@@ -474,9 +474,7 @@ long arch_ptrace(struct task_struct *child, long request,
 		}
 		return 0;
 	case PTRACE_GET_LAST_BREAK:
-		put_user(child->thread.last_break,
-			 (unsigned long __user *) data);
-		return 0;
+		return put_user(child->thread.last_break, (unsigned long __user *)data);
 	case PTRACE_ENABLE_TE:
 		if (!MACHINE_HAS_TE)
 			return -EIO;
@@ -824,9 +822,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 		}
 		return 0;
 	case PTRACE_GET_LAST_BREAK:
-		put_user(child->thread.last_break,
-			 (unsigned int __user *) data);
-		return 0;
+		return put_user(child->thread.last_break, (unsigned int __user *)data);
 	}
 	return compat_ptrace_request(child, request, addr, data);
 }
diff --git linux-libre-6.1-gnu/arch/s390/kernel/setup.c linux-libre-6.1.39-gnu/arch/s390/kernel/setup.c
index ab19ddb09d65..2ec5f1e0312f 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/setup.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/setup.c
@@ -507,6 +507,7 @@ static void __init setup_lowcore_dat_on(void)
 {
 	struct lowcore *abs_lc;
 	unsigned long flags;
+	int i;
 
 	__ctl_clear_bit(0, 28);
 	S390_lowcore.external_new_psw.mask |= PSW_MASK_DAT;
@@ -521,8 +522,8 @@ static void __init setup_lowcore_dat_on(void)
 	abs_lc = get_abs_lowcore(&flags);
 	abs_lc->restart_flags = RESTART_FLAG_CTLREGS;
 	abs_lc->program_new_psw = S390_lowcore.program_new_psw;
-	memcpy(abs_lc->cregs_save_area, S390_lowcore.cregs_save_area,
-	       sizeof(abs_lc->cregs_save_area));
+	for (i = 0; i < 16; i++)
+		abs_lc->cregs_save_area[i] = S390_lowcore.cregs_save_area[i];
 	put_abs_lowcore(abs_lc, flags);
 }
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/topology.c linux-libre-6.1.39-gnu/arch/s390/kernel/topology.c
index c6eecd4a5302..10b20aeb27d3 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/topology.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/topology.c
@@ -95,7 +95,7 @@ out:
 static void cpu_thread_map(cpumask_t *dst, unsigned int cpu)
 {
 	static cpumask_t mask;
-	int i;
+	unsigned int max_cpu;
 
 	cpumask_clear(&mask);
 	if (!cpumask_test_cpu(cpu, &cpu_setup_mask))
@@ -104,9 +104,10 @@ static void cpu_thread_map(cpumask_t *dst, unsigned int cpu)
 	if (topology_mode != TOPOLOGY_MODE_HW)
 		goto out;
 	cpu -= cpu % (smp_cpu_mtid + 1);
-	for (i = 0; i <= smp_cpu_mtid; i++) {
-		if (cpumask_test_cpu(cpu + i, &cpu_setup_mask))
-			cpumask_set_cpu(cpu + i, &mask);
+	max_cpu = min(cpu + smp_cpu_mtid, nr_cpu_ids - 1);
+	for (; cpu <= max_cpu; cpu++) {
+		if (cpumask_test_cpu(cpu, &cpu_setup_mask))
+			cpumask_set_cpu(cpu, &mask);
 	}
 out:
 	cpumask_copy(dst, &mask);
@@ -123,25 +124,26 @@ static void add_cpus_to_mask(struct topology_core *tl_core,
 	unsigned int core;
 
 	for_each_set_bit(core, &tl_core->mask, TOPOLOGY_CORE_BITS) {
-		unsigned int rcore;
-		int lcpu, i;
+		unsigned int max_cpu, rcore;
+		int cpu;
 
 		rcore = TOPOLOGY_CORE_BITS - 1 - core + tl_core->origin;
-		lcpu = smp_find_processor_id(rcore << smp_cpu_mt_shift);
-		if (lcpu < 0)
+		cpu = smp_find_processor_id(rcore << smp_cpu_mt_shift);
+		if (cpu < 0)
 			continue;
-		for (i = 0; i <= smp_cpu_mtid; i++) {
-			topo = &cpu_topology[lcpu + i];
+		max_cpu = min(cpu + smp_cpu_mtid, nr_cpu_ids - 1);
+		for (; cpu <= max_cpu; cpu++) {
+			topo = &cpu_topology[cpu];
 			topo->drawer_id = drawer->id;
 			topo->book_id = book->id;
 			topo->socket_id = socket->id;
 			topo->core_id = rcore;
-			topo->thread_id = lcpu + i;
+			topo->thread_id = cpu;
 			topo->dedicated = tl_core->d;
-			cpumask_set_cpu(lcpu + i, &drawer->mask);
-			cpumask_set_cpu(lcpu + i, &book->mask);
-			cpumask_set_cpu(lcpu + i, &socket->mask);
-			smp_cpu_set_polarization(lcpu + i, tl_core->pp);
+			cpumask_set_cpu(cpu, &drawer->mask);
+			cpumask_set_cpu(cpu, &book->mask);
+			cpumask_set_cpu(cpu, &socket->mask);
+			smp_cpu_set_polarization(cpu, tl_core->pp);
 		}
 	}
 }
diff --git linux-libre-6.1-gnu/arch/s390/kernel/uv.c linux-libre-6.1.39-gnu/arch/s390/kernel/uv.c
index f9810d2a267c..5caa0ed2b594 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/uv.c
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/uv.c
@@ -192,21 +192,10 @@ static int expected_page_refs(struct page *page)
 	return res;
 }
 
-static int make_secure_pte(pte_t *ptep, unsigned long addr,
-			   struct page *exp_page, struct uv_cb_header *uvcb)
+static int make_page_secure(struct page *page, struct uv_cb_header *uvcb)
 {
-	pte_t entry = READ_ONCE(*ptep);
-	struct page *page;
 	int expected, cc = 0;
 
-	if (!pte_present(entry))
-		return -ENXIO;
-	if (pte_val(entry) & _PAGE_INVALID)
-		return -ENXIO;
-
-	page = pte_page(entry);
-	if (page != exp_page)
-		return -ENXIO;
 	if (PageWriteback(page))
 		return -EAGAIN;
 	expected = expected_page_refs(page);
@@ -297,17 +286,18 @@ again:
 		goto out;
 
 	rc = -ENXIO;
-	page = follow_page(vma, uaddr, FOLL_WRITE);
-	if (IS_ERR_OR_NULL(page))
-		goto out;
-
-	lock_page(page);
 	ptep = get_locked_pte(gmap->mm, uaddr, &ptelock);
-	if (should_export_before_import(uvcb, gmap->mm))
-		uv_convert_from_secure(page_to_phys(page));
-	rc = make_secure_pte(ptep, uaddr, page, uvcb);
+	if (pte_present(*ptep) && !(pte_val(*ptep) & _PAGE_INVALID) && pte_write(*ptep)) {
+		page = pte_page(*ptep);
+		rc = -EAGAIN;
+		if (trylock_page(page)) {
+			if (should_export_before_import(uvcb, gmap->mm))
+				uv_convert_from_secure(page_to_phys(page));
+			rc = make_page_secure(page, uvcb);
+			unlock_page(page);
+		}
+	}
 	pte_unmap_unlock(ptep, ptelock);
-	unlock_page(page);
 out:
 	mmap_read_unlock(gmap->mm);
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/vdso64/Makefile linux-libre-6.1.39-gnu/arch/s390/kernel/vdso64/Makefile
index 9e2b95a222a9..1605ba45ac4c 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/vdso64/Makefile
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/vdso64/Makefile
@@ -25,7 +25,7 @@ KBUILD_AFLAGS_64 := $(filter-out -m64,$(KBUILD_AFLAGS))
 KBUILD_AFLAGS_64 += -m64 -s
 
 KBUILD_CFLAGS_64 := $(filter-out -m64,$(KBUILD_CFLAGS))
-KBUILD_CFLAGS_64 += -m64 -fPIC -shared -fno-common -fno-builtin
+KBUILD_CFLAGS_64 += -m64 -fPIC -fno-common -fno-builtin
 ldflags-y := -fPIC -shared -soname=linux-vdso64.so.1 \
 	     --hash-style=both --build-id=sha1 -T
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/vmlinux.lds.S linux-libre-6.1.39-gnu/arch/s390/kernel/vmlinux.lds.S
index 5ea3830af0cc..729d4f949cfe 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/vmlinux.lds.S
+++ linux-libre-6.1.39-gnu/arch/s390/kernel/vmlinux.lds.S
@@ -17,6 +17,8 @@
 /* Handle ro_after_init data on our own. */
 #define RO_AFTER_INIT_DATA
 
+#define RUNTIME_DISCARD_EXIT
+
 #define EMITS_PT_NOTE
 
 #include <asm-generic/vmlinux.lds.h>
@@ -79,6 +81,7 @@ SECTIONS
 		_end_amode31_refs = .;
 	}
 
+	. = ALIGN(PAGE_SIZE);
 	_edata = .;		/* End of data section */
 
 	/* will be freed after init */
@@ -193,6 +196,7 @@ SECTIONS
 
 	BSS_SECTION(PAGE_SIZE, 4 * PAGE_SIZE, PAGE_SIZE)
 
+	. = ALIGN(PAGE_SIZE);
 	_end = . ;
 
 	/*
@@ -224,5 +228,6 @@ SECTIONS
 	DISCARDS
 	/DISCARD/ : {
 		*(.eh_frame)
+		*(.interp)
 	}
 }
diff --git linux-libre-6.1-gnu/arch/s390/kvm/diag.c linux-libre-6.1.39-gnu/arch/s390/kvm/diag.c
index 807fa9da1e72..3c65b8258ae6 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/diag.c
+++ linux-libre-6.1.39-gnu/arch/s390/kvm/diag.c
@@ -166,6 +166,7 @@ static int diag9c_forwarding_overrun(void)
 static int __diag_time_slice_end_directed(struct kvm_vcpu *vcpu)
 {
 	struct kvm_vcpu *tcpu;
+	int tcpu_cpu;
 	int tid;
 
 	tid = vcpu->run->s.regs.gprs[(vcpu->arch.sie_block->ipa & 0xf0) >> 4];
@@ -181,14 +182,15 @@ static int __diag_time_slice_end_directed(struct kvm_vcpu *vcpu)
 		goto no_yield;
 
 	/* target guest VCPU already running */
-	if (READ_ONCE(tcpu->cpu) >= 0) {
+	tcpu_cpu = READ_ONCE(tcpu->cpu);
+	if (tcpu_cpu >= 0) {
 		if (!diag9c_forwarding_hz || diag9c_forwarding_overrun())
 			goto no_yield;
 
 		/* target host CPU already running */
-		if (!vcpu_is_preempted(tcpu->cpu))
+		if (!vcpu_is_preempted(tcpu_cpu))
 			goto no_yield;
-		smp_yield_cpu(tcpu->cpu);
+		smp_yield_cpu(tcpu_cpu);
 		VCPU_EVENT(vcpu, 5,
 			   "diag time slice end directed to %d: yield forwarded",
 			   tid);
diff --git linux-libre-6.1-gnu/arch/s390/kvm/intercept.c linux-libre-6.1.39-gnu/arch/s390/kvm/intercept.c
index 88112065d941..ee7478a60144 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/intercept.c
+++ linux-libre-6.1.39-gnu/arch/s390/kvm/intercept.c
@@ -271,10 +271,18 @@ static int handle_prog(struct kvm_vcpu *vcpu)
  * handle_external_interrupt - used for external interruption interceptions
  * @vcpu: virtual cpu
  *
- * This interception only occurs if the CPUSTAT_EXT_INT bit was set, or if
- * the new PSW does not have external interrupts disabled. In the first case,
- * we've got to deliver the interrupt manually, and in the second case, we
- * drop to userspace to handle the situation there.
+ * This interception occurs if:
+ * - the CPUSTAT_EXT_INT bit was already set when the external interrupt
+ *   occurred. In this case, the interrupt needs to be injected manually to
+ *   preserve interrupt priority.
+ * - the external new PSW has external interrupts enabled, which will cause an
+ *   interruption loop. We drop to userspace in this case.
+ *
+ * The latter case can be detected by inspecting the external mask bit in the
+ * external new psw.
+ *
+ * Under PV, only the latter case can occur, since interrupt priorities are
+ * handled in the ultravisor.
  */
 static int handle_external_interrupt(struct kvm_vcpu *vcpu)
 {
@@ -285,10 +293,18 @@ static int handle_external_interrupt(struct kvm_vcpu *vcpu)
 
 	vcpu->stat.exit_external_interrupt++;
 
-	rc = read_guest_lc(vcpu, __LC_EXT_NEW_PSW, &newpsw, sizeof(psw_t));
-	if (rc)
-		return rc;
-	/* We can not handle clock comparator or timer interrupt with bad PSW */
+	if (kvm_s390_pv_cpu_is_protected(vcpu)) {
+		newpsw = vcpu->arch.sie_block->gpsw;
+	} else {
+		rc = read_guest_lc(vcpu, __LC_EXT_NEW_PSW, &newpsw, sizeof(psw_t));
+		if (rc)
+			return rc;
+	}
+
+	/*
+	 * Clock comparator or timer interrupt with external interrupt enabled
+	 * will cause interrupt loop. Drop to userspace.
+	 */
 	if ((eic == EXT_IRQ_CLK_COMP || eic == EXT_IRQ_CPU_TIMER) &&
 	    (newpsw.mask & PSW_MASK_EXT))
 		return -EOPNOTSUPP;
diff --git linux-libre-6.1-gnu/arch/s390/kvm/interrupt.c linux-libre-6.1.39-gnu/arch/s390/kvm/interrupt.c
index ab569faf0df2..6d74acea5e85 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/interrupt.c
+++ linux-libre-6.1.39-gnu/arch/s390/kvm/interrupt.c
@@ -83,8 +83,9 @@ static int sca_inject_ext_call(struct kvm_vcpu *vcpu, int src_id)
 		struct esca_block *sca = vcpu->kvm->arch.sca;
 		union esca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union esca_sigp_ctrl new_val = {0}, old_val = *sigp_ctrl;
+		union esca_sigp_ctrl new_val = {0}, old_val;
 
+		old_val = READ_ONCE(*sigp_ctrl);
 		new_val.scn = src_id;
 		new_val.c = 1;
 		old_val.c = 0;
@@ -95,8 +96,9 @@ static int sca_inject_ext_call(struct kvm_vcpu *vcpu, int src_id)
 		struct bsca_block *sca = vcpu->kvm->arch.sca;
 		union bsca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union bsca_sigp_ctrl new_val = {0}, old_val = *sigp_ctrl;
+		union bsca_sigp_ctrl new_val = {0}, old_val;
 
+		old_val = READ_ONCE(*sigp_ctrl);
 		new_val.scn = src_id;
 		new_val.c = 1;
 		old_val.c = 0;
@@ -126,16 +128,18 @@ static void sca_clear_ext_call(struct kvm_vcpu *vcpu)
 		struct esca_block *sca = vcpu->kvm->arch.sca;
 		union esca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union esca_sigp_ctrl old = *sigp_ctrl;
+		union esca_sigp_ctrl old;
 
+		old = READ_ONCE(*sigp_ctrl);
 		expect = old.value;
 		rc = cmpxchg(&sigp_ctrl->value, old.value, 0);
 	} else {
 		struct bsca_block *sca = vcpu->kvm->arch.sca;
 		union bsca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union bsca_sigp_ctrl old = *sigp_ctrl;
+		union bsca_sigp_ctrl old;
 
+		old = READ_ONCE(*sigp_ctrl);
 		expect = old.value;
 		rc = cmpxchg(&sigp_ctrl->value, old.value, 0);
 	}
diff --git linux-libre-6.1-gnu/arch/s390/kvm/kvm-s390.c linux-libre-6.1.39-gnu/arch/s390/kvm/kvm-s390.c
index bc491a73815c..3775363471f0 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/kvm-s390.c
+++ linux-libre-6.1.39-gnu/arch/s390/kvm/kvm-s390.c
@@ -2147,6 +2147,10 @@ static unsigned long kvm_s390_next_dirty_cmma(struct kvm_memslots *slots,
 		ms = container_of(mnode, struct kvm_memory_slot, gfn_node[slots->node_idx]);
 		ofs = 0;
 	}
+
+	if (cur_gfn < ms->base_gfn)
+		ofs = 0;
+
 	ofs = find_next_bit(kvm_second_dirty_bitmap(ms), ms->npages, ofs);
 	while (ofs >= ms->npages && (mnode = rb_next(mnode))) {
 		ms = container_of(mnode, struct kvm_memory_slot, gfn_node[slots->node_idx]);
@@ -5579,23 +5583,40 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
 	if (kvm_s390_pv_get_handle(kvm))
 		return -EINVAL;
 
-	if (change == KVM_MR_DELETE || change == KVM_MR_FLAGS_ONLY)
-		return 0;
+	if (change != KVM_MR_DELETE && change != KVM_MR_FLAGS_ONLY) {
+		/*
+		 * A few sanity checks. We can have memory slots which have to be
+		 * located/ended at a segment boundary (1MB). The memory in userland is
+		 * ok to be fragmented into various different vmas. It is okay to mmap()
+		 * and munmap() stuff in this slot after doing this call at any time
+		 */
 
-	/* A few sanity checks. We can have memory slots which have to be
-	   located/ended at a segment boundary (1MB). The memory in userland is
-	   ok to be fragmented into various different vmas. It is okay to mmap()
-	   and munmap() stuff in this slot after doing this call at any time */
+		if (new->userspace_addr & 0xffffful)
+			return -EINVAL;
 
-	if (new->userspace_addr & 0xffffful)
-		return -EINVAL;
+		size = new->npages * PAGE_SIZE;
+		if (size & 0xffffful)
+			return -EINVAL;
 
-	size = new->npages * PAGE_SIZE;
-	if (size & 0xffffful)
-		return -EINVAL;
+		if ((new->base_gfn * PAGE_SIZE) + size > kvm->arch.mem_limit)
+			return -EINVAL;
+	}
 
-	if ((new->base_gfn * PAGE_SIZE) + size > kvm->arch.mem_limit)
-		return -EINVAL;
+	if (!kvm->arch.migration_mode)
+		return 0;
+
+	/*
+	 * Turn off migration mode when:
+	 * - userspace creates a new memslot with dirty logging off,
+	 * - userspace modifies an existing memslot (MOVE or FLAGS_ONLY) and
+	 *   dirty logging is turned off.
+	 * Migration mode expects dirty page logging being enabled to store
+	 * its dirty bitmap.
+	 */
+	if (change != KVM_MR_DELETE &&
+	    !(new->flags & KVM_MEM_LOG_DIRTY_PAGES))
+		WARN(kvm_s390_vm_stop_migration(kvm),
+		     "Failed to stop migration mode");
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/s390/kvm/vsie.c linux-libre-6.1.39-gnu/arch/s390/kvm/vsie.c
index ace2541ababd..740f8b56e63f 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/vsie.c
+++ linux-libre-6.1.39-gnu/arch/s390/kvm/vsie.c
@@ -169,7 +169,8 @@ static int setup_apcb00(struct kvm_vcpu *vcpu, unsigned long *apcb_s,
 			    sizeof(struct kvm_s390_apcb0)))
 		return -EFAULT;
 
-	bitmap_and(apcb_s, apcb_s, apcb_h, sizeof(struct kvm_s390_apcb0));
+	bitmap_and(apcb_s, apcb_s, apcb_h,
+		   BITS_PER_BYTE * sizeof(struct kvm_s390_apcb0));
 
 	return 0;
 }
@@ -191,7 +192,8 @@ static int setup_apcb11(struct kvm_vcpu *vcpu, unsigned long *apcb_s,
 			    sizeof(struct kvm_s390_apcb1)))
 		return -EFAULT;
 
-	bitmap_and(apcb_s, apcb_s, apcb_h, sizeof(struct kvm_s390_apcb1));
+	bitmap_and(apcb_s, apcb_s, apcb_h,
+		   BITS_PER_BYTE * sizeof(struct kvm_s390_apcb1));
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/s390/lib/uaccess.c linux-libre-6.1.39-gnu/arch/s390/lib/uaccess.c
index 720036fb1924..d44214072779 100644
--- linux-libre-6.1-gnu/arch/s390/lib/uaccess.c
+++ linux-libre-6.1.39-gnu/arch/s390/lib/uaccess.c
@@ -172,7 +172,7 @@ unsigned long __clear_user(void __user *to, unsigned long size)
 		"4: slgr  %0,%0\n"
 		"5:\n"
 		EX_TABLE(0b,2b) EX_TABLE(6b,2b) EX_TABLE(3b,5b) EX_TABLE(7b,5b)
-		: "+a" (size), "+a" (to), "+a" (tmp1), "=a" (tmp2)
+		: "+&a" (size), "+&a" (to), "+a" (tmp1), "=&a" (tmp2)
 		: "a" (empty_zero_page), [spec] "d" (spec.val)
 		: "cc", "memory", "0");
 	return size;
diff --git linux-libre-6.1-gnu/arch/s390/mm/dump_pagetables.c linux-libre-6.1.39-gnu/arch/s390/mm/dump_pagetables.c
index 9953819d7959..ba5f80268878 100644
--- linux-libre-6.1-gnu/arch/s390/mm/dump_pagetables.c
+++ linux-libre-6.1.39-gnu/arch/s390/mm/dump_pagetables.c
@@ -33,10 +33,6 @@ enum address_markers_idx {
 #endif
 	IDENTITY_AFTER_NR,
 	IDENTITY_AFTER_END_NR,
-#ifdef CONFIG_KASAN
-	KASAN_SHADOW_START_NR,
-	KASAN_SHADOW_END_NR,
-#endif
 	VMEMMAP_NR,
 	VMEMMAP_END_NR,
 	VMALLOC_NR,
@@ -47,6 +43,10 @@ enum address_markers_idx {
 	ABS_LOWCORE_END_NR,
 	MEMCPY_REAL_NR,
 	MEMCPY_REAL_END_NR,
+#ifdef CONFIG_KASAN
+	KASAN_SHADOW_START_NR,
+	KASAN_SHADOW_END_NR,
+#endif
 };
 
 static struct addr_marker address_markers[] = {
@@ -62,10 +62,6 @@ static struct addr_marker address_markers[] = {
 #endif
 	[IDENTITY_AFTER_NR]	= {(unsigned long)_end, "Identity Mapping Start"},
 	[IDENTITY_AFTER_END_NR]	= {0, "Identity Mapping End"},
-#ifdef CONFIG_KASAN
-	[KASAN_SHADOW_START_NR]	= {KASAN_SHADOW_START, "Kasan Shadow Start"},
-	[KASAN_SHADOW_END_NR]	= {KASAN_SHADOW_END, "Kasan Shadow End"},
-#endif
 	[VMEMMAP_NR]		= {0, "vmemmap Area Start"},
 	[VMEMMAP_END_NR]	= {0, "vmemmap Area End"},
 	[VMALLOC_NR]		= {0, "vmalloc Area Start"},
@@ -76,6 +72,10 @@ static struct addr_marker address_markers[] = {
 	[ABS_LOWCORE_END_NR]	= {0, "Lowcore Area End"},
 	[MEMCPY_REAL_NR]	= {0, "Real Memory Copy Area Start"},
 	[MEMCPY_REAL_END_NR]	= {0, "Real Memory Copy Area End"},
+#ifdef CONFIG_KASAN
+	[KASAN_SHADOW_START_NR]	= {KASAN_SHADOW_START, "Kasan Shadow Start"},
+	[KASAN_SHADOW_END_NR]	= {KASAN_SHADOW_END, "Kasan Shadow End"},
+#endif
 	{ -1, NULL }
 };
 
diff --git linux-libre-6.1-gnu/arch/s390/mm/extmem.c linux-libre-6.1.39-gnu/arch/s390/mm/extmem.c
index 5060956b8e7d..1bc42ce26599 100644
--- linux-libre-6.1-gnu/arch/s390/mm/extmem.c
+++ linux-libre-6.1.39-gnu/arch/s390/mm/extmem.c
@@ -289,15 +289,17 @@ segment_overlaps_others (struct dcss_segment *seg)
 
 /*
  * real segment loading function, called from segment_load
+ * Must return either an error code < 0, or the segment type code >= 0
  */
 static int
 __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long *end)
 {
 	unsigned long start_addr, end_addr, dummy;
 	struct dcss_segment *seg;
-	int rc, diag_cc;
+	int rc, diag_cc, segtype;
 
 	start_addr = end_addr = 0;
+	segtype = -1;
 	seg = kmalloc(sizeof(*seg), GFP_KERNEL | GFP_DMA);
 	if (seg == NULL) {
 		rc = -ENOMEM;
@@ -326,9 +328,9 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
 	seg->res_name[8] = '\0';
 	strlcat(seg->res_name, " (DCSS)", sizeof(seg->res_name));
 	seg->res->name = seg->res_name;
-	rc = seg->vm_segtype;
-	if (rc == SEG_TYPE_SC ||
-	    ((rc == SEG_TYPE_SR || rc == SEG_TYPE_ER) && !do_nonshared))
+	segtype = seg->vm_segtype;
+	if (segtype == SEG_TYPE_SC ||
+	    ((segtype == SEG_TYPE_SR || segtype == SEG_TYPE_ER) && !do_nonshared))
 		seg->res->flags |= IORESOURCE_READONLY;
 
 	/* Check for overlapping resources before adding the mapping. */
@@ -386,7 +388,7 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
  out_free:
 	kfree(seg);
  out:
-	return rc;
+	return rc < 0 ? rc : segtype;
 }
 
 /*
diff --git linux-libre-6.1-gnu/arch/s390/mm/fault.c linux-libre-6.1.39-gnu/arch/s390/mm/fault.c
index 9649d9382e0a..2ab388179833 100644
--- linux-libre-6.1-gnu/arch/s390/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/s390/mm/fault.c
@@ -96,6 +96,20 @@ static enum fault_type get_fault_type(struct pt_regs *regs)
 	return KERNEL_FAULT;
 }
 
+static unsigned long get_fault_address(struct pt_regs *regs)
+{
+	unsigned long trans_exc_code = regs->int_parm_long;
+
+	return trans_exc_code & __FAIL_ADDR_MASK;
+}
+
+static bool fault_is_write(struct pt_regs *regs)
+{
+	unsigned long trans_exc_code = regs->int_parm_long;
+
+	return (trans_exc_code & store_indication) == 0x400;
+}
+
 static int bad_address(void *p)
 {
 	unsigned long dummy;
@@ -228,15 +242,26 @@ static noinline void do_sigsegv(struct pt_regs *regs, int si_code)
 			(void __user *)(regs->int_parm_long & __FAIL_ADDR_MASK));
 }
 
-static noinline void do_no_context(struct pt_regs *regs)
+static noinline void do_no_context(struct pt_regs *regs, vm_fault_t fault)
 {
+	enum fault_type fault_type;
+	unsigned long address;
+	bool is_write;
+
 	if (fixup_exception(regs))
 		return;
+	fault_type = get_fault_type(regs);
+	if ((fault_type == KERNEL_FAULT) && (fault == VM_FAULT_BADCONTEXT)) {
+		address = get_fault_address(regs);
+		is_write = fault_is_write(regs);
+		if (kfence_handle_page_fault(address, is_write, regs))
+			return;
+	}
 	/*
 	 * Oops. The kernel tried to access some bad page. We'll have to
 	 * terminate things with extreme prejudice.
 	 */
-	if (get_fault_type(regs) == KERNEL_FAULT)
+	if (fault_type == KERNEL_FAULT)
 		printk(KERN_ALERT "Unable to handle kernel pointer dereference"
 		       " in virtual kernel address space\n");
 	else
@@ -255,7 +280,7 @@ static noinline void do_low_address(struct pt_regs *regs)
 		die (regs, "Low-address protection");
 	}
 
-	do_no_context(regs);
+	do_no_context(regs, VM_FAULT_BADACCESS);
 }
 
 static noinline void do_sigbus(struct pt_regs *regs)
@@ -286,28 +311,28 @@ static noinline void do_fault_error(struct pt_regs *regs, vm_fault_t fault)
 		fallthrough;
 	case VM_FAULT_BADCONTEXT:
 	case VM_FAULT_PFAULT:
-		do_no_context(regs);
+		do_no_context(regs, fault);
 		break;
 	case VM_FAULT_SIGNAL:
 		if (!user_mode(regs))
-			do_no_context(regs);
+			do_no_context(regs, fault);
 		break;
 	default: /* fault & VM_FAULT_ERROR */
 		if (fault & VM_FAULT_OOM) {
 			if (!user_mode(regs))
-				do_no_context(regs);
+				do_no_context(regs, fault);
 			else
 				pagefault_out_of_memory();
 		} else if (fault & VM_FAULT_SIGSEGV) {
 			/* Kernel mode? Handle exceptions or die */
 			if (!user_mode(regs))
-				do_no_context(regs);
+				do_no_context(regs, fault);
 			else
 				do_sigsegv(regs, SEGV_MAPERR);
 		} else if (fault & VM_FAULT_SIGBUS) {
 			/* Kernel mode? Handle exceptions or die */
 			if (!user_mode(regs))
-				do_no_context(regs);
+				do_no_context(regs, fault);
 			else
 				do_sigbus(regs);
 		} else
@@ -334,7 +359,6 @@ static inline vm_fault_t do_exception(struct pt_regs *regs, int access)
 	struct mm_struct *mm;
 	struct vm_area_struct *vma;
 	enum fault_type type;
-	unsigned long trans_exc_code;
 	unsigned long address;
 	unsigned int flags;
 	vm_fault_t fault;
@@ -351,9 +375,8 @@ static inline vm_fault_t do_exception(struct pt_regs *regs, int access)
 		return 0;
 
 	mm = tsk->mm;
-	trans_exc_code = regs->int_parm_long;
-	address = trans_exc_code & __FAIL_ADDR_MASK;
-	is_write = (trans_exc_code & store_indication) == 0x400;
+	address = get_fault_address(regs);
+	is_write = fault_is_write(regs);
 
 	/*
 	 * Verify that the fault happened in user space, that
@@ -364,8 +387,6 @@ static inline vm_fault_t do_exception(struct pt_regs *regs, int access)
 	type = get_fault_type(regs);
 	switch (type) {
 	case KERNEL_FAULT:
-		if (kfence_handle_page_fault(address, is_write, regs))
-			return 0;
 		goto out;
 	case USER_FAULT:
 	case GMAP_FAULT:
@@ -408,8 +429,9 @@ retry:
 	if (unlikely(vma->vm_start > address)) {
 		if (!(vma->vm_flags & VM_GROWSDOWN))
 			goto out_up;
-		if (expand_stack(vma, address))
-			goto out_up;
+		vma = expand_stack(mm, address);
+		if (!vma)
+			goto out;
 	}
 
 	/*
diff --git linux-libre-6.1-gnu/arch/s390/mm/maccess.c linux-libre-6.1.39-gnu/arch/s390/mm/maccess.c
index 1571cdcb0c50..4824d1cd33d8 100644
--- linux-libre-6.1-gnu/arch/s390/mm/maccess.c
+++ linux-libre-6.1.39-gnu/arch/s390/mm/maccess.c
@@ -128,7 +128,7 @@ int memcpy_real(void *dest, unsigned long src, size_t count)
 
 	kvec.iov_base = dest;
 	kvec.iov_len = count;
-	iov_iter_kvec(&iter, WRITE, &kvec, 1, count);
+	iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count);
 	if (memcpy_real_iter(&iter, src, count) < count)
 		return -EFAULT;
 	return 0;
diff --git linux-libre-6.1-gnu/arch/s390/mm/vmem.c linux-libre-6.1.39-gnu/arch/s390/mm/vmem.c
index ee1a97078527..9a0ce5315f36 100644
--- linux-libre-6.1-gnu/arch/s390/mm/vmem.c
+++ linux-libre-6.1.39-gnu/arch/s390/mm/vmem.c
@@ -297,7 +297,7 @@ static void try_free_pmd_table(pud_t *pud, unsigned long start)
 	if (end > VMALLOC_START)
 		return;
 #ifdef CONFIG_KASAN
-	if (start < KASAN_SHADOW_END && KASAN_SHADOW_START > end)
+	if (start < KASAN_SHADOW_END && end > KASAN_SHADOW_START)
 		return;
 #endif
 	pmd = pmd_offset(pud, start);
@@ -372,7 +372,7 @@ static void try_free_pud_table(p4d_t *p4d, unsigned long start)
 	if (end > VMALLOC_START)
 		return;
 #ifdef CONFIG_KASAN
-	if (start < KASAN_SHADOW_END && KASAN_SHADOW_START > end)
+	if (start < KASAN_SHADOW_END && end > KASAN_SHADOW_START)
 		return;
 #endif
 
@@ -426,7 +426,7 @@ static void try_free_p4d_table(pgd_t *pgd, unsigned long start)
 	if (end > VMALLOC_START)
 		return;
 #ifdef CONFIG_KASAN
-	if (start < KASAN_SHADOW_END && KASAN_SHADOW_START > end)
+	if (start < KASAN_SHADOW_END && end > KASAN_SHADOW_START)
 		return;
 #endif
 
diff --git linux-libre-6.1-gnu/arch/s390/net/bpf_jit_comp.c linux-libre-6.1.39-gnu/arch/s390/net/bpf_jit_comp.c
index af35052d06ed..fbdba4c306be 100644
--- linux-libre-6.1-gnu/arch/s390/net/bpf_jit_comp.c
+++ linux-libre-6.1.39-gnu/arch/s390/net/bpf_jit_comp.c
@@ -1393,8 +1393,16 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 		/* lg %r1,bpf_func(%r1) */
 		EMIT6_DISP_LH(0xe3000000, 0x0004, REG_1, REG_1, REG_0,
 			      offsetof(struct bpf_prog, bpf_func));
-		/* bc 0xf,tail_call_start(%r1) */
-		_EMIT4(0x47f01000 + jit->tail_call_start);
+		if (nospec_uses_trampoline()) {
+			jit->seen |= SEEN_FUNC;
+			/* aghi %r1,tail_call_start */
+			EMIT4_IMM(0xa70b0000, REG_1, jit->tail_call_start);
+			/* brcl 0xf,__s390_indirect_jump_r1 */
+			EMIT6_PCREL_RILC(0xc0040000, 0xf, jit->r1_thunk_ip);
+		} else {
+			/* bc 0xf,tail_call_start(%r1) */
+			_EMIT4(0x47f01000 + jit->tail_call_start);
+		}
 		/* out: */
 		if (jit->prg_buf) {
 			*(u16 *)(jit->prg_buf + patch_1_clrj + 2) =
diff --git linux-libre-6.1-gnu/arch/s390/pci/pci.c linux-libre-6.1.39-gnu/arch/s390/pci/pci.c
index 73cdc5539384..2c99f9552b2f 100644
--- linux-libre-6.1-gnu/arch/s390/pci/pci.c
+++ linux-libre-6.1.39-gnu/arch/s390/pci/pci.c
@@ -544,8 +544,7 @@ static struct resource *__alloc_res(struct zpci_dev *zdev, unsigned long start,
 	return r;
 }
 
-int zpci_setup_bus_resources(struct zpci_dev *zdev,
-			     struct list_head *resources)
+int zpci_setup_bus_resources(struct zpci_dev *zdev)
 {
 	unsigned long addr, size, flags;
 	struct resource *res;
@@ -581,7 +580,6 @@ int zpci_setup_bus_resources(struct zpci_dev *zdev,
 			return -ENOMEM;
 		}
 		zdev->bars[i].res = res;
-		pci_add_resource(resources, res);
 	}
 	zdev->has_resources = 1;
 
@@ -590,17 +588,23 @@ int zpci_setup_bus_resources(struct zpci_dev *zdev,
 
 static void zpci_cleanup_bus_resources(struct zpci_dev *zdev)
 {
+	struct resource *res;
 	int i;
 
+	pci_lock_rescan_remove();
 	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
-		if (!zdev->bars[i].size || !zdev->bars[i].res)
+		res = zdev->bars[i].res;
+		if (!res)
 			continue;
 
+		release_resource(res);
+		pci_bus_remove_resource(zdev->zbus->bus, res);
 		zpci_free_iomap(zdev, zdev->bars[i].map_idx);
-		release_resource(zdev->bars[i].res);
-		kfree(zdev->bars[i].res);
+		zdev->bars[i].res = NULL;
+		kfree(res);
 	}
 	zdev->has_resources = 0;
+	pci_unlock_rescan_remove();
 }
 
 int pcibios_device_add(struct pci_dev *pdev)
diff --git linux-libre-6.1-gnu/arch/s390/pci/pci_bus.c linux-libre-6.1.39-gnu/arch/s390/pci/pci_bus.c
index 6a8da1b742ae..a99926af2b69 100644
--- linux-libre-6.1-gnu/arch/s390/pci/pci_bus.c
+++ linux-libre-6.1.39-gnu/arch/s390/pci/pci_bus.c
@@ -41,9 +41,7 @@ static int zpci_nb_devices;
  */
 static int zpci_bus_prepare_device(struct zpci_dev *zdev)
 {
-	struct resource_entry *window, *n;
-	struct resource *res;
-	int rc;
+	int rc, i;
 
 	if (!zdev_enabled(zdev)) {
 		rc = zpci_enable_device(zdev);
@@ -57,10 +55,10 @@ static int zpci_bus_prepare_device(struct zpci_dev *zdev)
 	}
 
 	if (!zdev->has_resources) {
-		zpci_setup_bus_resources(zdev, &zdev->zbus->resources);
-		resource_list_for_each_entry_safe(window, n, &zdev->zbus->resources) {
-			res = window->res;
-			pci_bus_add_resource(zdev->zbus->bus, res, 0);
+		zpci_setup_bus_resources(zdev);
+		for (i = 0; i < PCI_STD_NUM_BARS; i++) {
+			if (zdev->bars[i].res)
+				pci_bus_add_resource(zdev->zbus->bus, zdev->bars[i].res, 0);
 		}
 	}
 
diff --git linux-libre-6.1-gnu/arch/s390/pci/pci_bus.h linux-libre-6.1.39-gnu/arch/s390/pci/pci_bus.h
index e96c9860e064..af9f0ac79a1b 100644
--- linux-libre-6.1-gnu/arch/s390/pci/pci_bus.h
+++ linux-libre-6.1.39-gnu/arch/s390/pci/pci_bus.h
@@ -30,8 +30,7 @@ static inline void zpci_zdev_get(struct zpci_dev *zdev)
 
 int zpci_alloc_domain(int domain);
 void zpci_free_domain(int domain);
-int zpci_setup_bus_resources(struct zpci_dev *zdev,
-			     struct list_head *resources);
+int zpci_setup_bus_resources(struct zpci_dev *zdev);
 
 static inline struct zpci_dev *zdev_from_bus(struct pci_bus *bus,
 					     unsigned int devfn)
diff --git linux-libre-6.1-gnu/arch/s390/purgatory/Makefile linux-libre-6.1.39-gnu/arch/s390/purgatory/Makefile
index d237bc6841cb..4cbf306b8181 100644
--- linux-libre-6.1-gnu/arch/s390/purgatory/Makefile
+++ linux-libre-6.1.39-gnu/arch/s390/purgatory/Makefile
@@ -26,6 +26,7 @@ KBUILD_CFLAGS += -Wno-pointer-sign -Wno-sign-compare
 KBUILD_CFLAGS += -fno-zero-initialized-in-bss -fno-builtin -ffreestanding
 KBUILD_CFLAGS += -c -MD -Os -m64 -msoft-float -fno-common
 KBUILD_CFLAGS += -fno-stack-protector
+KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
 KBUILD_CFLAGS += $(CLANG_FLAGS)
 KBUILD_CFLAGS += $(call cc-option,-fno-PIE)
 KBUILD_AFLAGS := $(filter-out -DCC_USING_EXPOLINE,$(KBUILD_AFLAGS))
diff --git linux-libre-6.1-gnu/arch/sh/Kconfig linux-libre-6.1.39-gnu/arch/sh/Kconfig
index 5f220e903e5a..8e4d1f757bcc 100644
--- linux-libre-6.1-gnu/arch/sh/Kconfig
+++ linux-libre-6.1.39-gnu/arch/sh/Kconfig
@@ -56,6 +56,7 @@ config SUPERH
 	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS
 	select IRQ_FORCED_THREADING
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA
 	select NEED_SG_DMA_LENGTH
 	select NO_DMA if !MMU && !DMA_COHERENT
diff --git linux-libre-6.1-gnu/arch/sh/Kconfig.debug linux-libre-6.1.39-gnu/arch/sh/Kconfig.debug
index 10290e5c1f43..c449e7c1b20f 100644
--- linux-libre-6.1-gnu/arch/sh/Kconfig.debug
+++ linux-libre-6.1.39-gnu/arch/sh/Kconfig.debug
@@ -15,7 +15,7 @@ config SH_STANDARD_BIOS
 
 config STACK_DEBUG
 	bool "Check for stack overflows"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL && PRINTK
 	help
 	  This option will cause messages to be printed if free stack space
 	  drops below a certain limit. Saying Y here will add overhead to
diff --git linux-libre-6.1-gnu/arch/sh/boards/mach-dreamcast/irq.c linux-libre-6.1.39-gnu/arch/sh/boards/mach-dreamcast/irq.c
index cc06e4cdb4cd..0eec82fb85e7 100644
--- linux-libre-6.1-gnu/arch/sh/boards/mach-dreamcast/irq.c
+++ linux-libre-6.1.39-gnu/arch/sh/boards/mach-dreamcast/irq.c
@@ -108,13 +108,13 @@ int systemasic_irq_demux(int irq)
 	__u32 j, bit;
 
 	switch (irq) {
-	case 13:
+	case 13 + 16:
 		level = 0;
 		break;
-	case 11:
+	case 11 + 16:
 		level = 1;
 		break;
-	case  9:
+	case 9 + 16:
 		level = 2;
 		break;
 	default:
diff --git linux-libre-6.1-gnu/arch/sh/boards/mach-highlander/setup.c linux-libre-6.1.39-gnu/arch/sh/boards/mach-highlander/setup.c
index 533393d779c2..01565660a669 100644
--- linux-libre-6.1-gnu/arch/sh/boards/mach-highlander/setup.c
+++ linux-libre-6.1.39-gnu/arch/sh/boards/mach-highlander/setup.c
@@ -389,10 +389,10 @@ static unsigned char irl2irq[HL_NR_IRL];
 
 static int highlander_irq_demux(int irq)
 {
-	if (irq >= HL_NR_IRL || irq < 0 || !irl2irq[irq])
+	if (irq >= HL_NR_IRL + 16 || irq < 16 || !irl2irq[irq - 16])
 		return irq;
 
-	return irl2irq[irq];
+	return irl2irq[irq - 16];
 }
 
 static void __init highlander_init_irq(void)
diff --git linux-libre-6.1-gnu/arch/sh/boards/mach-r2d/irq.c linux-libre-6.1.39-gnu/arch/sh/boards/mach-r2d/irq.c
index e34f81e9ae81..d0a54a9adbce 100644
--- linux-libre-6.1-gnu/arch/sh/boards/mach-r2d/irq.c
+++ linux-libre-6.1.39-gnu/arch/sh/boards/mach-r2d/irq.c
@@ -117,10 +117,10 @@ static unsigned char irl2irq[R2D_NR_IRL];
 
 int rts7751r2d_irq_demux(int irq)
 {
-	if (irq >= R2D_NR_IRL || irq < 0 || !irl2irq[irq])
+	if (irq >= R2D_NR_IRL + 16 || irq < 16 || !irl2irq[irq - 16])
 		return irq;
 
-	return irl2irq[irq];
+	return irl2irq[irq - 16];
 }
 
 /*
diff --git linux-libre-6.1-gnu/arch/sh/cchips/Kconfig linux-libre-6.1.39-gnu/arch/sh/cchips/Kconfig
index efde2edb5627..9659a0bc58de 100644
--- linux-libre-6.1-gnu/arch/sh/cchips/Kconfig
+++ linux-libre-6.1.39-gnu/arch/sh/cchips/Kconfig
@@ -29,9 +29,9 @@ endchoice
 config HD64461_IRQ
 	int "HD64461 IRQ"
 	depends on HD64461
-	default "36"
+	default "52"
 	help
-	  The default setting of the HD64461 IRQ is 36.
+	  The default setting of the HD64461 IRQ is 52.
 
 	  Do not change this unless you know what you are doing.
 
diff --git linux-libre-6.1-gnu/arch/sh/drivers/dma/dma-sh.c linux-libre-6.1.39-gnu/arch/sh/drivers/dma/dma-sh.c
index 96c626c2cd0a..306fba1564e5 100644
--- linux-libre-6.1-gnu/arch/sh/drivers/dma/dma-sh.c
+++ linux-libre-6.1.39-gnu/arch/sh/drivers/dma/dma-sh.c
@@ -18,6 +18,18 @@
 #include <cpu/dma-register.h>
 #include <cpu/dma.h>
 
+/*
+ * Some of the SoCs feature two DMAC modules. In such a case, the channels are
+ * distributed equally among them.
+ */
+#ifdef	SH_DMAC_BASE1
+#define	SH_DMAC_NR_MD_CH	(CONFIG_NR_ONCHIP_DMA_CHANNELS / 2)
+#else
+#define	SH_DMAC_NR_MD_CH	CONFIG_NR_ONCHIP_DMA_CHANNELS
+#endif
+
+#define	SH_DMAC_CH_SZ		0x10
+
 /*
  * Define the default configuration for dual address memory-memory transfer.
  * The 0x400 value represents auto-request, external->external.
@@ -29,7 +41,7 @@ static unsigned long dma_find_base(unsigned int chan)
 	unsigned long base = SH_DMAC_BASE0;
 
 #ifdef SH_DMAC_BASE1
-	if (chan >= 6)
+	if (chan >= SH_DMAC_NR_MD_CH)
 		base = SH_DMAC_BASE1;
 #endif
 
@@ -40,13 +52,13 @@ static unsigned long dma_base_addr(unsigned int chan)
 {
 	unsigned long base = dma_find_base(chan);
 
-	/* Normalize offset calculation */
-	if (chan >= 9)
-		chan -= 6;
-	if (chan >= 4)
-		base += 0x10;
+	chan = (chan % SH_DMAC_NR_MD_CH) * SH_DMAC_CH_SZ;
+
+	/* DMAOR is placed inside the channel register space. Step over it. */
+	if (chan >= DMAOR)
+		base += SH_DMAC_CH_SZ;
 
-	return base + (chan * 0x10);
+	return base + chan;
 }
 
 #ifdef CONFIG_SH_DMA_IRQ_MULTI
@@ -250,12 +262,11 @@ static int sh_dmac_get_dma_residue(struct dma_channel *chan)
 #define NR_DMAOR	1
 #endif
 
-/*
- * DMAOR bases are broken out amongst channel groups. DMAOR0 manages
- * channels 0 - 5, DMAOR1 6 - 11 (optional).
- */
-#define dmaor_read_reg(n)		__raw_readw(dma_find_base((n)*6))
-#define dmaor_write_reg(n, data)	__raw_writew(data, dma_find_base(n)*6)
+#define dmaor_read_reg(n)		__raw_readw(dma_find_base((n) * \
+						    SH_DMAC_NR_MD_CH) + DMAOR)
+#define dmaor_write_reg(n, data)	__raw_writew(data, \
+						     dma_find_base((n) * \
+						     SH_DMAC_NR_MD_CH) + DMAOR)
 
 static inline int dmaor_reset(int no)
 {
diff --git linux-libre-6.1-gnu/arch/sh/include/asm/hd64461.h linux-libre-6.1.39-gnu/arch/sh/include/asm/hd64461.h
index afb24cb034b1..d2c485fa333b 100644
--- linux-libre-6.1-gnu/arch/sh/include/asm/hd64461.h
+++ linux-libre-6.1.39-gnu/arch/sh/include/asm/hd64461.h
@@ -229,7 +229,7 @@
 #define	HD64461_NIMR		HD64461_IO_OFFSET(0x5002)
 
 #define	HD64461_IRQBASE		OFFCHIP_IRQ_BASE
-#define	OFFCHIP_IRQ_BASE	64
+#define	OFFCHIP_IRQ_BASE	(64 + 16)
 #define	HD64461_IRQ_NUM		16
 
 #define	HD64461_IRQ_UART	(HD64461_IRQBASE+5)
diff --git linux-libre-6.1-gnu/arch/sh/include/asm/processor_32.h linux-libre-6.1.39-gnu/arch/sh/include/asm/processor_32.h
index 27aebf1e75a2..3ef7adf739c8 100644
--- linux-libre-6.1-gnu/arch/sh/include/asm/processor_32.h
+++ linux-libre-6.1.39-gnu/arch/sh/include/asm/processor_32.h
@@ -50,6 +50,7 @@
 #define SR_FD		0x00008000
 #define SR_MD		0x40000000
 
+#define SR_USER_MASK	0x00000303	// M, Q, S, T bits
 /*
  * DSP structure and data
  */
diff --git linux-libre-6.1-gnu/arch/sh/include/mach-common/mach/highlander.h linux-libre-6.1.39-gnu/arch/sh/include/mach-common/mach/highlander.h
index fb44c299d033..b12c79558422 100644
--- linux-libre-6.1-gnu/arch/sh/include/mach-common/mach/highlander.h
+++ linux-libre-6.1.39-gnu/arch/sh/include/mach-common/mach/highlander.h
@@ -176,7 +176,7 @@
 #define IVDR_CK_ON	4		/* iVDR Clock ON */
 #endif
 
-#define HL_FPGA_IRQ_BASE	200
+#define HL_FPGA_IRQ_BASE	(200 + 16)
 #define HL_NR_IRL		15
 
 #define IRQ_AX88796		(HL_FPGA_IRQ_BASE + 0)
diff --git linux-libre-6.1-gnu/arch/sh/include/mach-common/mach/r2d.h linux-libre-6.1.39-gnu/arch/sh/include/mach-common/mach/r2d.h
index 0d7e483c7d3f..69bc1907c563 100644
--- linux-libre-6.1-gnu/arch/sh/include/mach-common/mach/r2d.h
+++ linux-libre-6.1.39-gnu/arch/sh/include/mach-common/mach/r2d.h
@@ -47,7 +47,7 @@
 
 #define IRLCNTR1	(PA_BCR + 0)	/* Interrupt Control Register1 */
 
-#define R2D_FPGA_IRQ_BASE	100
+#define R2D_FPGA_IRQ_BASE	(100 + 16)
 
 #define IRQ_VOYAGER		(R2D_FPGA_IRQ_BASE + 0)
 #define IRQ_EXT			(R2D_FPGA_IRQ_BASE + 1)
diff --git linux-libre-6.1-gnu/arch/sh/include/mach-dreamcast/mach/sysasic.h linux-libre-6.1.39-gnu/arch/sh/include/mach-dreamcast/mach/sysasic.h
index ed69ce7f2030..3b27be9a527e 100644
--- linux-libre-6.1-gnu/arch/sh/include/mach-dreamcast/mach/sysasic.h
+++ linux-libre-6.1.39-gnu/arch/sh/include/mach-dreamcast/mach/sysasic.h
@@ -22,7 +22,7 @@
    takes.
 */
 
-#define HW_EVENT_IRQ_BASE  48
+#define HW_EVENT_IRQ_BASE  (48 + 16)
 
 /* IRQ 13 */
 #define HW_EVENT_VSYNC     (HW_EVENT_IRQ_BASE +  5) /* VSync */
diff --git linux-libre-6.1-gnu/arch/sh/include/mach-se/mach/se7724.h linux-libre-6.1.39-gnu/arch/sh/include/mach-se/mach/se7724.h
index 1fe28820dfa9..ea6c46633b33 100644
--- linux-libre-6.1-gnu/arch/sh/include/mach-se/mach/se7724.h
+++ linux-libre-6.1.39-gnu/arch/sh/include/mach-se/mach/se7724.h
@@ -37,7 +37,7 @@
 #define IRQ2_IRQ        evt2irq(0x640)
 
 /* Bits in IRQ012 registers */
-#define SE7724_FPGA_IRQ_BASE	220
+#define SE7724_FPGA_IRQ_BASE	(220 + 16)
 
 /* IRQ0 */
 #define IRQ0_BASE	SE7724_FPGA_IRQ_BASE
diff --git linux-libre-6.1-gnu/arch/sh/kernel/cpu/sh2/probe.c linux-libre-6.1.39-gnu/arch/sh/kernel/cpu/sh2/probe.c
index d342ea08843f..70a07f4f2142 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/cpu/sh2/probe.c
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/cpu/sh2/probe.c
@@ -21,7 +21,7 @@ static int __init scan_cache(unsigned long node, const char *uname,
 	if (!of_flat_dt_is_compatible(node, "jcore,cache"))
 		return 0;
 
-	j2_ccr_base = (u32 __iomem *)of_flat_dt_translate_address(node);
+	j2_ccr_base = ioremap(of_flat_dt_translate_address(node), 4);
 
 	return 1;
 }
diff --git linux-libre-6.1-gnu/arch/sh/kernel/cpu/sh3/entry.S linux-libre-6.1.39-gnu/arch/sh/kernel/cpu/sh3/entry.S
index e48b3dd996f5..b1f5b3c58a01 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/cpu/sh3/entry.S
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/cpu/sh3/entry.S
@@ -470,9 +470,9 @@ ENTRY(handle_interrupt)
 	mov	r4, r0		! save vector->jmp table offset for later
 
 	shlr2	r4		! vector to IRQ# conversion
-	add	#-0x10, r4
 
-	cmp/pz	r4		! is it a valid IRQ?
+	mov	#0x10, r5
+	cmp/hs	r5, r4		! is it a valid IRQ?
 	bt	10f
 
 	/*
diff --git linux-libre-6.1-gnu/arch/sh/kernel/cpu/sh4/sq.c linux-libre-6.1.39-gnu/arch/sh/kernel/cpu/sh4/sq.c
index a76b94e41e91..8ddfe9989f5f 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/cpu/sh4/sq.c
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/cpu/sh4/sq.c
@@ -382,7 +382,7 @@ static int __init sq_api_init(void)
 	if (unlikely(!sq_cache))
 		return ret;
 
-	sq_bitmap = kzalloc(size, GFP_KERNEL);
+	sq_bitmap = kcalloc(size, sizeof(long), GFP_KERNEL);
 	if (unlikely(!sq_bitmap))
 		goto out;
 
diff --git linux-libre-6.1-gnu/arch/sh/kernel/head_32.S linux-libre-6.1.39-gnu/arch/sh/kernel/head_32.S
index 4adbd4ade319..b603b7968b38 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/head_32.S
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/head_32.S
@@ -64,7 +64,7 @@ ENTRY(_stext)
 	ldc	r0, r6_bank
 #endif
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 	mov	r4, r12		! Store device tree blob pointer in r12
 #endif
 	
@@ -315,7 +315,7 @@ ENTRY(_stext)
 10:		
 #endif
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 	mov.l	8f, r0		! Make flat device tree available early.
 	jsr	@r0
 	 mov	r12, r4
@@ -346,7 +346,7 @@ ENTRY(stack_start)
 5:	.long	start_kernel
 6:	.long	cpu_init
 7:	.long	init_thread_union
-#if defined(CONFIG_OF_FLATTREE)
+#if defined(CONFIG_OF_EARLY_FLATTREE)
 8:	.long	sh_fdt_init
 #endif
 
diff --git linux-libre-6.1-gnu/arch/sh/kernel/nmi_debug.c linux-libre-6.1.39-gnu/arch/sh/kernel/nmi_debug.c
index 11777867c6f5..a212b645b4cf 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/nmi_debug.c
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/nmi_debug.c
@@ -49,7 +49,7 @@ static int __init nmi_debug_setup(char *str)
 	register_die_notifier(&nmi_debug_nb);
 
 	if (*str != '=')
-		return 0;
+		return 1;
 
 	for (p = str + 1; *p; p = sep + 1) {
 		sep = strchr(p, ',');
@@ -70,6 +70,6 @@ static int __init nmi_debug_setup(char *str)
 			break;
 	}
 
-	return 0;
+	return 1;
 }
 __setup("nmi_debug", nmi_debug_setup);
diff --git linux-libre-6.1-gnu/arch/sh/kernel/setup.c linux-libre-6.1.39-gnu/arch/sh/kernel/setup.c
index 1fcb6659822a..af977ec4ca5e 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/setup.c
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/setup.c
@@ -244,7 +244,7 @@ void __init __weak plat_early_device_setup(void)
 {
 }
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 void __ref sh_fdt_init(phys_addr_t dt_phys)
 {
 	static int done = 0;
@@ -326,7 +326,7 @@ void __init setup_arch(char **cmdline_p)
 	/* Let earlyprintk output early console messages */
 	sh_early_platform_driver_probe("earlyprintk", 1, 1);
 
-#ifdef CONFIG_OF_FLATTREE
+#ifdef CONFIG_OF_EARLY_FLATTREE
 #ifdef CONFIG_USE_BUILTIN_DTB
 	unflatten_and_copy_device_tree();
 #else
diff --git linux-libre-6.1-gnu/arch/sh/kernel/signal_32.c linux-libre-6.1.39-gnu/arch/sh/kernel/signal_32.c
index 90f495d35db2..a6bfc6f37491 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/signal_32.c
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/signal_32.c
@@ -115,6 +115,7 @@ static int
 restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *r0_p)
 {
 	unsigned int err = 0;
+	unsigned int sr = regs->sr & ~SR_USER_MASK;
 
 #define COPY(x)		err |= __get_user(regs->x, &sc->sc_##x)
 			COPY(regs[1]);
@@ -130,6 +131,8 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *r0_p
 	COPY(sr);	COPY(pc);
 #undef COPY
 
+	regs->sr = (regs->sr & SR_USER_MASK) | sr;
+
 #ifdef CONFIG_SH_FPU
 	if (boot_cpu_data.flags & CPU_HAS_FPU) {
 		int owned_fp;
diff --git linux-libre-6.1-gnu/arch/sh/kernel/vmlinux.lds.S linux-libre-6.1.39-gnu/arch/sh/kernel/vmlinux.lds.S
index 3161b9ccd2a5..b6276a3521d7 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/vmlinux.lds.S
+++ linux-libre-6.1.39-gnu/arch/sh/kernel/vmlinux.lds.S
@@ -4,6 +4,7 @@
  * Written by Niibe Yutaka and Paul Mundt
  */
 OUTPUT_ARCH(sh)
+#define RUNTIME_DISCARD_EXIT
 #include <asm/thread_info.h>
 #include <asm/cache.h>
 #include <asm/vmlinux.lds.h>
diff --git linux-libre-6.1-gnu/arch/sh/math-emu/sfp-util.h linux-libre-6.1.39-gnu/arch/sh/math-emu/sfp-util.h
index 784f541344f3..bda50762b3d3 100644
--- linux-libre-6.1-gnu/arch/sh/math-emu/sfp-util.h
+++ linux-libre-6.1.39-gnu/arch/sh/math-emu/sfp-util.h
@@ -67,7 +67,3 @@
   } while (0)
 
 #define abort()	return 0
-
-#define __BYTE_ORDER __LITTLE_ENDIAN
-
-
diff --git linux-libre-6.1-gnu/arch/sh/mm/fault.c linux-libre-6.1.39-gnu/arch/sh/mm/fault.c
index acd2f5e50bfc..06e6b4952924 100644
--- linux-libre-6.1-gnu/arch/sh/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/sh/mm/fault.c
@@ -439,21 +439,9 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
 	}
 
 retry:
-	mmap_read_lock(mm);
-
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (unlikely(!vma)) {
-		bad_area(regs, error_code, address);
-		return;
-	}
-	if (likely(vma->vm_start <= address))
-		goto good_area;
-	if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) {
-		bad_area(regs, error_code, address);
-		return;
-	}
-	if (unlikely(expand_stack(vma, address))) {
-		bad_area(regs, error_code, address);
+		bad_area_nosemaphore(regs, error_code, address);
 		return;
 	}
 
@@ -461,7 +449,6 @@ retry:
 	 * Ok, we have a good vm_area for this memory access, so
 	 * we can handle it..
 	 */
-good_area:
 	if (unlikely(access_error(error_code, vma))) {
 		bad_area_access_error(regs, error_code, address);
 		return;
diff --git linux-libre-6.1-gnu/arch/sparc/Kconfig linux-libre-6.1.39-gnu/arch/sparc/Kconfig
index 4d3d1af90d52..dbb1760cbe8c 100644
--- linux-libre-6.1-gnu/arch/sparc/Kconfig
+++ linux-libre-6.1.39-gnu/arch/sparc/Kconfig
@@ -56,6 +56,7 @@ config SPARC32
 	select DMA_DIRECT_REMAP
 	select GENERIC_ATOMIC64
 	select HAVE_UID16
+	select LOCK_MM_AND_FIND_VMA
 	select OLD_SIGACTION
 	select ZONE_DMA
 
@@ -283,7 +284,7 @@ config ARCH_FORCE_MAX_ORDER
 	  This config option is actually maximum order plus one. For example,
 	  a value of 13 means that the largest free memory block is 2^12 pages.
 
-if SPARC64
+if SPARC64 || COMPILE_TEST
 source "kernel/power/Kconfig"
 endif
 
diff --git linux-libre-6.1-gnu/arch/sparc/mm/fault_32.c linux-libre-6.1.39-gnu/arch/sparc/mm/fault_32.c
index 91259f291c54..56eb40d385a8 100644
--- linux-libre-6.1-gnu/arch/sparc/mm/fault_32.c
+++ linux-libre-6.1.39-gnu/arch/sparc/mm/fault_32.c
@@ -143,28 +143,19 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
 	if (pagefault_disabled() || !mm)
 		goto no_context;
 
+	if (!from_user && address >= PAGE_OFFSET)
+		goto no_context;
+
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 
 retry:
-	mmap_read_lock(mm);
-
-	if (!from_user && address >= PAGE_OFFSET)
-		goto bad_area;
-
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= address)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (expand_stack(vma, address))
-		goto bad_area;
+		goto bad_area_nosemaphore;
 	/*
 	 * Ok, we have a good vm_area for this memory access, so
 	 * we can handle it..
 	 */
-good_area:
 	code = SEGV_ACCERR;
 	if (write) {
 		if (!(vma->vm_flags & VM_WRITE))
@@ -318,17 +309,9 @@ static void force_user_fault(unsigned long address, int write)
 
 	code = SEGV_MAPERR;
 
-	mmap_read_lock(mm);
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, NULL);
 	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= address)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (expand_stack(vma, address))
-		goto bad_area;
-good_area:
+		goto bad_area_nosemaphore;
 	code = SEGV_ACCERR;
 	if (write) {
 		if (!(vma->vm_flags & VM_WRITE))
@@ -347,6 +330,7 @@ good_area:
 	return;
 bad_area:
 	mmap_read_unlock(mm);
+bad_area_nosemaphore:
 	__do_fault_siginfo(code, SIGSEGV, tsk->thread.kregs, address);
 	return;
 
diff --git linux-libre-6.1-gnu/arch/sparc/mm/fault_64.c linux-libre-6.1.39-gnu/arch/sparc/mm/fault_64.c
index 4acc12eafbf5..df685a241855 100644
--- linux-libre-6.1-gnu/arch/sparc/mm/fault_64.c
+++ linux-libre-6.1.39-gnu/arch/sparc/mm/fault_64.c
@@ -383,8 +383,9 @@ continue_fault:
 				goto bad_area;
 		}
 	}
-	if (expand_stack(vma, address))
-		goto bad_area;
+	vma = expand_stack(mm, address);
+	if (!vma)
+		goto bad_area_nosemaphore;
 	/*
 	 * Ok, we have a good vm_area for this memory access, so
 	 * we can handle it..
@@ -482,8 +483,9 @@ exit_exception:
 	 * Fix it, but check if it's kernel or user first..
 	 */
 bad_area:
-	insn = get_fault_insn(regs, insn);
 	mmap_read_unlock(mm);
+bad_area_nosemaphore:
+	insn = get_fault_insn(regs, insn);
 
 handle_kernel_fault:
 	do_kernel_fault(regs, si_code, fault_code, insn, address);
diff --git linux-libre-6.1-gnu/arch/um/Makefile linux-libre-6.1.39-gnu/arch/um/Makefile
index f1d4d67157be..3dbd0e3b660e 100644
--- linux-libre-6.1-gnu/arch/um/Makefile
+++ linux-libre-6.1.39-gnu/arch/um/Makefile
@@ -148,7 +148,7 @@ export LDFLAGS_vmlinux := $(LDFLAGS_EXECSTACK)
 # When cleaning we don't include .config, so we don't include
 # TT or skas makefiles and don't clean skas_ptregs.h.
 CLEAN_FILES += linux x.i gmon.out
-MRPROPER_FILES += arch/$(SUBARCH)/include/generated
+MRPROPER_FILES += $(HOST_DIR)/include/generated
 
 archclean:
 	@find . \( -name '*.bb' -o -name '*.bbg' -o -name '*.da' \
diff --git linux-libre-6.1-gnu/arch/um/drivers/Makefile linux-libre-6.1.39-gnu/arch/um/drivers/Makefile
index e1dc4292bd22..65b449c992d2 100644
--- linux-libre-6.1-gnu/arch/um/drivers/Makefile
+++ linux-libre-6.1.39-gnu/arch/um/drivers/Makefile
@@ -16,7 +16,8 @@ mconsole-objs := mconsole_kern.o mconsole_user.o
 hostaudio-objs := hostaudio_kern.o
 ubd-objs := ubd_kern.o ubd_user.o
 port-objs := port_kern.o port_user.o
-harddog-objs := harddog_kern.o harddog_user.o
+harddog-objs := harddog_kern.o
+harddog-builtin-$(CONFIG_UML_WATCHDOG) := harddog_user.o harddog_user_exp.o
 rtc-objs := rtc_kern.o rtc_user.o
 
 LDFLAGS_pcap.o = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libpcap.a)
@@ -60,6 +61,7 @@ obj-$(CONFIG_PTY_CHAN) += pty.o
 obj-$(CONFIG_TTY_CHAN) += tty.o 
 obj-$(CONFIG_XTERM_CHAN) += xterm.o xterm_kern.o
 obj-$(CONFIG_UML_WATCHDOG) += harddog.o
+obj-y += $(harddog-builtin-y) $(harddog-builtin-m)
 obj-$(CONFIG_BLK_DEV_COW_COMMON) += cow_user.o
 obj-$(CONFIG_UML_RANDOM) += random.o
 obj-$(CONFIG_VIRTIO_UML) += virtio_uml.o
diff --git linux-libre-6.1-gnu/arch/um/drivers/harddog.h linux-libre-6.1.39-gnu/arch/um/drivers/harddog.h
new file mode 100644
index 000000000000..6d9ea60e7133
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/um/drivers/harddog.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef UM_WATCHDOG_H
+#define UM_WATCHDOG_H
+
+int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock);
+void stop_watchdog(int in_fd, int out_fd);
+int ping_watchdog(int fd);
+
+#endif /* UM_WATCHDOG_H */
diff --git linux-libre-6.1-gnu/arch/um/drivers/harddog_kern.c linux-libre-6.1.39-gnu/arch/um/drivers/harddog_kern.c
index e6d4f43deba8..60d1c6cab8a9 100644
--- linux-libre-6.1-gnu/arch/um/drivers/harddog_kern.c
+++ linux-libre-6.1.39-gnu/arch/um/drivers/harddog_kern.c
@@ -47,6 +47,7 @@
 #include <linux/spinlock.h>
 #include <linux/uaccess.h>
 #include "mconsole.h"
+#include "harddog.h"
 
 MODULE_LICENSE("GPL");
 
@@ -60,8 +61,6 @@ static int harddog_out_fd = -1;
  *	Allow only one person to hold it open
  */
 
-extern int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock);
-
 static int harddog_open(struct inode *inode, struct file *file)
 {
 	int err = -EBUSY;
@@ -92,8 +91,6 @@ err:
 	return err;
 }
 
-extern void stop_watchdog(int in_fd, int out_fd);
-
 static int harddog_release(struct inode *inode, struct file *file)
 {
 	/*
@@ -112,8 +109,6 @@ static int harddog_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-extern int ping_watchdog(int fd);
-
 static ssize_t harddog_write(struct file *file, const char __user *data, size_t len,
 			     loff_t *ppos)
 {
diff --git linux-libre-6.1-gnu/arch/um/drivers/harddog_user.c linux-libre-6.1.39-gnu/arch/um/drivers/harddog_user.c
index 070468d22e39..9ed89304975e 100644
--- linux-libre-6.1-gnu/arch/um/drivers/harddog_user.c
+++ linux-libre-6.1.39-gnu/arch/um/drivers/harddog_user.c
@@ -7,6 +7,7 @@
 #include <unistd.h>
 #include <errno.h>
 #include <os.h>
+#include "harddog.h"
 
 struct dog_data {
 	int stdin_fd;
diff --git linux-libre-6.1-gnu/arch/um/drivers/harddog_user_exp.c linux-libre-6.1.39-gnu/arch/um/drivers/harddog_user_exp.c
new file mode 100644
index 000000000000..c74d4b815d14
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/um/drivers/harddog_user_exp.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/export.h>
+#include "harddog.h"
+
+#if IS_MODULE(CONFIG_UML_WATCHDOG)
+EXPORT_SYMBOL(start_watchdog);
+EXPORT_SYMBOL(stop_watchdog);
+EXPORT_SYMBOL(ping_watchdog);
+#endif
diff --git linux-libre-6.1-gnu/arch/um/drivers/vector_kern.c linux-libre-6.1.39-gnu/arch/um/drivers/vector_kern.c
index ded7c47d2fbe..131b7cb29576 100644
--- linux-libre-6.1-gnu/arch/um/drivers/vector_kern.c
+++ linux-libre-6.1.39-gnu/arch/um/drivers/vector_kern.c
@@ -767,6 +767,7 @@ static int vector_config(char *str, char **error_out)
 
 	if (parsed == NULL) {
 		*error_out = "vector_config failed to parse parameters";
+		kfree(params);
 		return -EINVAL;
 	}
 
diff --git linux-libre-6.1-gnu/arch/um/drivers/virt-pci.c linux-libre-6.1.39-gnu/arch/um/drivers/virt-pci.c
index acb55b302b14..5472b1a0a039 100644
--- linux-libre-6.1-gnu/arch/um/drivers/virt-pci.c
+++ linux-libre-6.1.39-gnu/arch/um/drivers/virt-pci.c
@@ -97,7 +97,8 @@ static int um_pci_send_cmd(struct um_pci_device *dev,
 	}
 
 	buf = get_cpu_var(um_pci_msg_bufs);
-	memcpy(buf, cmd, cmd_size);
+	if (buf)
+		memcpy(buf, cmd, cmd_size);
 
 	if (posted) {
 		u8 *ncmd = kmalloc(cmd_size + extra_size, GFP_ATOMIC);
@@ -131,8 +132,11 @@ static int um_pci_send_cmd(struct um_pci_device *dev,
 				out ? 1 : 0,
 				posted ? cmd : HANDLE_NO_FREE(cmd),
 				GFP_ATOMIC);
-	if (ret)
+	if (ret) {
+		if (posted)
+			kfree(cmd);
 		goto out;
+	}
 
 	if (posted) {
 		virtqueue_kick(dev->cmd_vq);
@@ -182,6 +186,7 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset,
 	struct um_pci_message_buffer *buf;
 	u8 *data;
 	unsigned long ret = ULONG_MAX;
+	size_t bytes = sizeof(buf->data);
 
 	if (!dev)
 		return ULONG_MAX;
@@ -189,7 +194,8 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset,
 	buf = get_cpu_var(um_pci_msg_bufs);
 	data = buf->data;
 
-	memset(buf->data, 0xff, sizeof(buf->data));
+	if (buf)
+		memset(data, 0xff, bytes);
 
 	switch (size) {
 	case 1:
@@ -204,7 +210,7 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset,
 		goto out;
 	}
 
-	if (um_pci_send_cmd(dev, &hdr, sizeof(hdr), NULL, 0, data, 8))
+	if (um_pci_send_cmd(dev, &hdr, sizeof(hdr), NULL, 0, data, bytes))
 		goto out;
 
 	switch (size) {
@@ -620,22 +626,33 @@ static void um_pci_virtio_remove(struct virtio_device *vdev)
 	struct um_pci_device *dev = vdev->priv;
 	int i;
 
-        /* Stop all virtqueues */
-        virtio_reset_device(vdev);
-        vdev->config->del_vqs(vdev);
-
 	device_set_wakeup_enable(&vdev->dev, false);
 
 	mutex_lock(&um_pci_mtx);
 	for (i = 0; i < MAX_DEVICES; i++) {
 		if (um_pci_devices[i].dev != dev)
 			continue;
+
 		um_pci_devices[i].dev = NULL;
 		irq_free_desc(dev->irq);
+
+		break;
 	}
 	mutex_unlock(&um_pci_mtx);
 
-	um_pci_rescan();
+	if (i < MAX_DEVICES) {
+		struct pci_dev *pci_dev;
+
+		pci_dev = pci_get_slot(bridge->bus, i);
+		if (pci_dev)
+			pci_stop_and_remove_bus_device_locked(pci_dev);
+	}
+
+	/* Stop all virtqueues */
+	virtio_reset_device(vdev);
+	dev->cmd_vq = NULL;
+	dev->irq_vq = NULL;
+	vdev->config->del_vqs(vdev);
 
 	kfree(dev);
 }
diff --git linux-libre-6.1-gnu/arch/um/drivers/virtio_uml.c linux-libre-6.1.39-gnu/arch/um/drivers/virtio_uml.c
index 588930a0ced1..ddd080f6dd82 100644
--- linux-libre-6.1-gnu/arch/um/drivers/virtio_uml.c
+++ linux-libre-6.1.39-gnu/arch/um/drivers/virtio_uml.c
@@ -168,7 +168,8 @@ static void vhost_user_check_reset(struct virtio_uml_device *vu_dev,
 	if (!vu_dev->registered)
 		return;
 
-	virtio_break_device(&vu_dev->vdev);
+	vu_dev->registered = 0;
+
 	schedule_work(&pdata->conn_broken_wk);
 }
 
@@ -1136,6 +1137,15 @@ void virtio_uml_set_no_vq_suspend(struct virtio_device *vdev,
 
 static void vu_of_conn_broken(struct work_struct *wk)
 {
+	struct virtio_uml_platform_data *pdata;
+	struct virtio_uml_device *vu_dev;
+
+	pdata = container_of(wk, struct virtio_uml_platform_data, conn_broken_wk);
+
+	vu_dev = platform_get_drvdata(pdata->pdev);
+
+	virtio_break_device(&vu_dev->vdev);
+
 	/*
 	 * We can't remove the device from the devicetree so the only thing we
 	 * can do is warn.
@@ -1266,8 +1276,14 @@ static int vu_unregister_cmdline_device(struct device *dev, void *data)
 static void vu_conn_broken(struct work_struct *wk)
 {
 	struct virtio_uml_platform_data *pdata;
+	struct virtio_uml_device *vu_dev;
 
 	pdata = container_of(wk, struct virtio_uml_platform_data, conn_broken_wk);
+
+	vu_dev = platform_get_drvdata(pdata->pdev);
+
+	virtio_break_device(&vu_dev->vdev);
+
 	vu_unregister_cmdline_device(&pdata->pdev->dev, NULL);
 }
 
diff --git linux-libre-6.1-gnu/arch/um/kernel/trap.c linux-libre-6.1.39-gnu/arch/um/kernel/trap.c
index d3ce21c4ca32..6d8ae86ae978 100644
--- linux-libre-6.1-gnu/arch/um/kernel/trap.c
+++ linux-libre-6.1.39-gnu/arch/um/kernel/trap.c
@@ -47,14 +47,15 @@ retry:
 	vma = find_vma(mm, address);
 	if (!vma)
 		goto out;
-	else if (vma->vm_start <= address)
+	if (vma->vm_start <= address)
 		goto good_area;
-	else if (!(vma->vm_flags & VM_GROWSDOWN))
+	if (!(vma->vm_flags & VM_GROWSDOWN))
 		goto out;
-	else if (is_user && !ARCH_IS_STACKGROW(address))
-		goto out;
-	else if (expand_stack(vma, address))
+	if (is_user && !ARCH_IS_STACKGROW(address))
 		goto out;
+	vma = expand_stack(mm, address);
+	if (!vma)
+		goto out_nosemaphore;
 
 good_area:
 	*code_out = SEGV_ACCERR;
diff --git linux-libre-6.1-gnu/arch/um/kernel/vmlinux.lds.S linux-libre-6.1.39-gnu/arch/um/kernel/vmlinux.lds.S
index 16e49bfa2b42..53d719c04ba9 100644
--- linux-libre-6.1-gnu/arch/um/kernel/vmlinux.lds.S
+++ linux-libre-6.1.39-gnu/arch/um/kernel/vmlinux.lds.S
@@ -1,4 +1,4 @@
-
+#define RUNTIME_DISCARD_EXIT
 KERNEL_STACK_SIZE = 4096 * (1 << CONFIG_KERNEL_STACK_ORDER);
 
 #ifdef CONFIG_LD_SCRIPT_STATIC
diff --git linux-libre-6.1-gnu/arch/x86/Kconfig linux-libre-6.1.39-gnu/arch/x86/Kconfig
index 67745ceab0db..b3d5706579d4 100644
--- linux-libre-6.1-gnu/arch/x86/Kconfig
+++ linux-libre-6.1.39-gnu/arch/x86/Kconfig
@@ -271,6 +271,7 @@ config X86
 	select HAVE_GENERIC_VDSO
 	select HOTPLUG_SMT			if SMP
 	select IRQ_FORCED_THREADING
+	select LOCK_MM_AND_FIND_VMA
 	select NEED_PER_CPU_EMBED_FIRST_CHUNK
 	select NEED_PER_CPU_PAGE_FIRST_CHUNK
 	select NEED_SG_DMA_LENGTH
@@ -462,8 +463,8 @@ config X86_X2APIC
 
 	  Some Intel systems circa 2022 and later are locked into x2APIC mode
 	  and can not fall back to the legacy APIC modes if SGX or TDX are
-	  enabled in the BIOS.  They will be unable to boot without enabling
-	  this option.
+	  enabled in the BIOS. They will boot with very reduced functionality
+	  without enabling this option.
 
 	  If you don't know what to do here, say N.
 
diff --git linux-libre-6.1-gnu/arch/x86/Makefile linux-libre-6.1.39-gnu/arch/x86/Makefile
index 415a5d138de4..3419ffa2a350 100644
--- linux-libre-6.1-gnu/arch/x86/Makefile
+++ linux-libre-6.1.39-gnu/arch/x86/Makefile
@@ -14,13 +14,13 @@ endif
 
 ifdef CONFIG_CC_IS_GCC
 RETPOLINE_CFLAGS	:= $(call cc-option,-mindirect-branch=thunk-extern -mindirect-branch-register)
-RETPOLINE_CFLAGS	+= $(call cc-option,-mindirect-branch-cs-prefix)
 RETPOLINE_VDSO_CFLAGS	:= $(call cc-option,-mindirect-branch=thunk-inline -mindirect-branch-register)
 endif
 ifdef CONFIG_CC_IS_CLANG
 RETPOLINE_CFLAGS	:= -mretpoline-external-thunk
 RETPOLINE_VDSO_CFLAGS	:= -mretpoline
 endif
+RETPOLINE_CFLAGS	+= $(call cc-option,-mindirect-branch-cs-prefix)
 
 ifdef CONFIG_RETHUNK
 RETHUNK_CFLAGS		:= -mfunction-return=thunk-extern
diff --git linux-libre-6.1-gnu/arch/x86/Makefile.um linux-libre-6.1.39-gnu/arch/x86/Makefile.um
index b3c1ae084180..1aa64846e539 100644
--- linux-libre-6.1-gnu/arch/x86/Makefile.um
+++ linux-libre-6.1.39-gnu/arch/x86/Makefile.um
@@ -1,6 +1,17 @@
 # SPDX-License-Identifier: GPL-2.0
 core-y += arch/x86/crypto/
 
+#
+# Disable SSE and other FP/SIMD instructions to match normal x86
+# This is required to work around issues in older LLVM versions, but breaks
+# GCC versions < 11. See:
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99652
+#
+ifeq ($(CONFIG_CC_IS_CLANG),y)
+KBUILD_CFLAGS += -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx
+KBUILD_RUSTFLAGS += -Ctarget-feature=-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-avx,-avx2
+endif
+
 ifeq ($(CONFIG_X86_32),y)
 START := 0x8048000
 
diff --git linux-libre-6.1-gnu/arch/x86/boot/bioscall.S linux-libre-6.1.39-gnu/arch/x86/boot/bioscall.S
index 5521ea12f44e..aa9b96457584 100644
--- linux-libre-6.1-gnu/arch/x86/boot/bioscall.S
+++ linux-libre-6.1.39-gnu/arch/x86/boot/bioscall.S
@@ -32,7 +32,7 @@ intcall:
 	movw	%dx, %si
 	movw	%sp, %di
 	movw	$11, %cx
-	rep; movsd
+	rep; movsl
 
 	/* Pop full state from the stack */
 	popal
@@ -67,7 +67,7 @@ intcall:
 	jz	4f
 	movw	%sp, %si
 	movw	$11, %cx
-	rep; movsd
+	rep; movsl
 4:	addw	$44, %sp
 
 	/* Restore state and return */
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/Makefile linux-libre-6.1.39-gnu/arch/x86/boot/compressed/Makefile
index 3a261abb6d15..15b7b403a4bd 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/Makefile
+++ linux-libre-6.1.39-gnu/arch/x86/boot/compressed/Makefile
@@ -50,7 +50,7 @@ KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
 KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 KBUILD_CFLAGS += -D__DISABLE_EXPORTS
 # Disable relocation relaxation in case the link is not PIE.
-KBUILD_CFLAGS += $(call as-option,-Wa$(comma)-mrelax-relocations=no)
+KBUILD_CFLAGS += $(call cc-option,-Wa$(comma)-mrelax-relocations=no)
 KBUILD_CFLAGS += -include $(srctree)/include/linux/hidden.h
 
 # sev.c indirectly inludes inat-table.h which is generated during
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/ident_map_64.c linux-libre-6.1.39-gnu/arch/x86/boot/compressed/ident_map_64.c
index d4a314cc50d6..321a5011042d 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/ident_map_64.c
+++ linux-libre-6.1.39-gnu/arch/x86/boot/compressed/ident_map_64.c
@@ -180,6 +180,12 @@ void initialize_identity_maps(void *rmode)
 
 	/* Load the new page-table. */
 	write_cr3(top_level_pgt);
+
+	/*
+	 * Now that the required page table mappings are established and a
+	 * GHCB can be used, check for SNP guest/HV feature compatibility.
+	 */
+	snp_check_features();
 }
 
 static pte_t *split_large_pmd(struct x86_mapping_info *info,
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/misc.h linux-libre-6.1.39-gnu/arch/x86/boot/compressed/misc.h
index 62208ec04ca4..20118fb7c53b 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/misc.h
+++ linux-libre-6.1.39-gnu/arch/x86/boot/compressed/misc.h
@@ -126,6 +126,7 @@ static inline void console_init(void)
 
 #ifdef CONFIG_AMD_MEM_ENCRYPT
 void sev_enable(struct boot_params *bp);
+void snp_check_features(void);
 void sev_es_shutdown_ghcb(void);
 extern bool sev_es_check_ghcb_fault(unsigned long address);
 void snp_set_page_private(unsigned long paddr);
@@ -143,6 +144,7 @@ static inline void sev_enable(struct boot_params *bp)
 	if (bp)
 		bp->cc_blob_address = 0;
 }
+static inline void snp_check_features(void) { }
 static inline void sev_es_shutdown_ghcb(void) { }
 static inline bool sev_es_check_ghcb_fault(unsigned long address)
 {
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/sev.c linux-libre-6.1.39-gnu/arch/x86/boot/compressed/sev.c
index c93930d5ccbd..d63ad8f99f83 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/sev.c
+++ linux-libre-6.1.39-gnu/arch/x86/boot/compressed/sev.c
@@ -208,6 +208,23 @@ void sev_es_shutdown_ghcb(void)
 		error("Can't unmap GHCB page");
 }
 
+static void __noreturn sev_es_ghcb_terminate(struct ghcb *ghcb, unsigned int set,
+					     unsigned int reason, u64 exit_info_2)
+{
+	u64 exit_info_1 = SVM_VMGEXIT_TERM_REASON(set, reason);
+
+	vc_ghcb_invalidate(ghcb);
+	ghcb_set_sw_exit_code(ghcb, SVM_VMGEXIT_TERM_REQUEST);
+	ghcb_set_sw_exit_info_1(ghcb, exit_info_1);
+	ghcb_set_sw_exit_info_2(ghcb, exit_info_2);
+
+	sev_es_wr_ghcb_msr(__pa(ghcb));
+	VMGEXIT();
+
+	while (true)
+		asm volatile("hlt\n" : : : "memory");
+}
+
 bool sev_es_check_ghcb_fault(unsigned long address)
 {
 	/* Check whether the fault was on the GHCB page */
@@ -270,6 +287,59 @@ static void enforce_vmpl0(void)
 		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_NOT_VMPL0);
 }
 
+/*
+ * SNP_FEATURES_IMPL_REQ is the mask of SNP features that will need
+ * guest side implementation for proper functioning of the guest. If any
+ * of these features are enabled in the hypervisor but are lacking guest
+ * side implementation, the behavior of the guest will be undefined. The
+ * guest could fail in non-obvious way making it difficult to debug.
+ *
+ * As the behavior of reserved feature bits is unknown to be on the
+ * safe side add them to the required features mask.
+ */
+#define SNP_FEATURES_IMPL_REQ	(MSR_AMD64_SNP_VTOM |			\
+				 MSR_AMD64_SNP_REFLECT_VC |		\
+				 MSR_AMD64_SNP_RESTRICTED_INJ |		\
+				 MSR_AMD64_SNP_ALT_INJ |		\
+				 MSR_AMD64_SNP_DEBUG_SWAP |		\
+				 MSR_AMD64_SNP_VMPL_SSS |		\
+				 MSR_AMD64_SNP_SECURE_TSC |		\
+				 MSR_AMD64_SNP_VMGEXIT_PARAM |		\
+				 MSR_AMD64_SNP_VMSA_REG_PROTECTION |	\
+				 MSR_AMD64_SNP_RESERVED_BIT13 |		\
+				 MSR_AMD64_SNP_RESERVED_BIT15 |		\
+				 MSR_AMD64_SNP_RESERVED_MASK)
+
+/*
+ * SNP_FEATURES_PRESENT is the mask of SNP features that are implemented
+ * by the guest kernel. As and when a new feature is implemented in the
+ * guest kernel, a corresponding bit should be added to the mask.
+ */
+#define SNP_FEATURES_PRESENT (0)
+
+void snp_check_features(void)
+{
+	u64 unsupported;
+
+	if (!(sev_status & MSR_AMD64_SEV_SNP_ENABLED))
+		return;
+
+	/*
+	 * Terminate the boot if hypervisor has enabled any feature lacking
+	 * guest side implementation. Pass on the unsupported features mask through
+	 * EXIT_INFO_2 of the GHCB protocol so that those features can be reported
+	 * as part of the guest boot failure.
+	 */
+	unsupported = sev_status & SNP_FEATURES_IMPL_REQ & ~SNP_FEATURES_PRESENT;
+	if (unsupported) {
+		if (ghcb_version < 2 || (!boot_ghcb && !early_setup_ghcb()))
+			sev_es_terminate(SEV_TERM_SET_GEN, GHCB_SNP_UNSUPPORTED);
+
+		sev_es_ghcb_terminate(boot_ghcb, SEV_TERM_SET_GEN,
+				      GHCB_SNP_UNSUPPORTED, unsupported);
+	}
+}
+
 void sev_enable(struct boot_params *bp)
 {
 	unsigned int eax, ebx, ecx, edx;
diff --git linux-libre-6.1-gnu/arch/x86/coco/tdx/tdx.c linux-libre-6.1.39-gnu/arch/x86/coco/tdx/tdx.c
index b8998cf0508a..8a1d48b8c2a3 100644
--- linux-libre-6.1-gnu/arch/x86/coco/tdx/tdx.c
+++ linux-libre-6.1.39-gnu/arch/x86/coco/tdx/tdx.c
@@ -756,6 +756,30 @@ static bool tdx_enc_status_changed(unsigned long vaddr, int numpages, bool enc)
 	return true;
 }
 
+static bool tdx_enc_status_change_prepare(unsigned long vaddr, int numpages,
+					  bool enc)
+{
+	/*
+	 * Only handle shared->private conversion here.
+	 * See the comment in tdx_early_init().
+	 */
+	if (enc)
+		return tdx_enc_status_changed(vaddr, numpages, enc);
+	return true;
+}
+
+static bool tdx_enc_status_change_finish(unsigned long vaddr, int numpages,
+					 bool enc)
+{
+	/*
+	 * Only handle private->shared conversion here.
+	 * See the comment in tdx_early_init().
+	 */
+	if (!enc)
+		return tdx_enc_status_changed(vaddr, numpages, enc);
+	return true;
+}
+
 void __init tdx_early_init(void)
 {
 	u64 cc_mask;
@@ -780,9 +804,30 @@ void __init tdx_early_init(void)
 	 */
 	physical_mask &= cc_mask - 1;
 
-	x86_platform.guest.enc_cache_flush_required = tdx_cache_flush_required;
-	x86_platform.guest.enc_tlb_flush_required   = tdx_tlb_flush_required;
-	x86_platform.guest.enc_status_change_finish = tdx_enc_status_changed;
+	/*
+	 * The kernel mapping should match the TDX metadata for the page.
+	 * load_unaligned_zeropad() can touch memory *adjacent* to that which is
+	 * owned by the caller and can catch even _momentary_ mismatches.  Bad
+	 * things happen on mismatch:
+	 *
+	 *   - Private mapping => Shared Page  == Guest shutdown
+         *   - Shared mapping  => Private Page == Recoverable #VE
+	 *
+	 * guest.enc_status_change_prepare() converts the page from
+	 * shared=>private before the mapping becomes private.
+	 *
+	 * guest.enc_status_change_finish() converts the page from
+	 * private=>shared after the mapping becomes private.
+	 *
+	 * In both cases there is a temporary shared mapping to a private page,
+	 * which can result in a #VE.  But, there is never a private mapping to
+	 * a shared page.
+	 */
+	x86_platform.guest.enc_status_change_prepare = tdx_enc_status_change_prepare;
+	x86_platform.guest.enc_status_change_finish  = tdx_enc_status_change_finish;
+
+	x86_platform.guest.enc_cache_flush_required  = tdx_cache_flush_required;
+	x86_platform.guest.enc_tlb_flush_required    = tdx_tlb_flush_required;
 
 	pr_info("Guest detected\n");
 }
diff --git linux-libre-6.1-gnu/arch/x86/crypto/aegis128-aesni-asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/aegis128-aesni-asm.S
index b48ddebb4748..cdf3215ec272 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/aegis128-aesni-asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/aegis128-aesni-asm.S
@@ -7,6 +7,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 #define STATE0	%xmm0
@@ -402,7 +403,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_ad)
  * void crypto_aegis128_aesni_enc(void *state, unsigned int length,
  *                                const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_enc)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_enc)
 	FRAME_BEGIN
 
 	cmp $0x10, LEN
@@ -499,7 +500,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_enc)
  * void crypto_aegis128_aesni_enc_tail(void *state, unsigned int length,
  *                                     const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_enc_tail)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_enc_tail)
 	FRAME_BEGIN
 
 	/* load the state: */
@@ -556,7 +557,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_enc_tail)
  * void crypto_aegis128_aesni_dec(void *state, unsigned int length,
  *                                const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_dec)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_dec)
 	FRAME_BEGIN
 
 	cmp $0x10, LEN
@@ -653,7 +654,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_dec)
  * void crypto_aegis128_aesni_dec_tail(void *state, unsigned int length,
  *                                     const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_dec_tail)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_dec_tail)
 	FRAME_BEGIN
 
 	/* load the state: */
diff --git linux-libre-6.1-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S linux-libre-6.1.39-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S
index c75fd7d015ed..03ae4cd1d976 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S
@@ -7,6 +7,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 /* struct aria_ctx: */
@@ -913,7 +914,7 @@ SYM_FUNC_START_LOCAL(__aria_aesni_avx_crypt_16way)
 	RET;
 SYM_FUNC_END(__aria_aesni_avx_crypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_encrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_encrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -938,7 +939,7 @@ SYM_FUNC_START(aria_aesni_avx_encrypt_16way)
 	RET;
 SYM_FUNC_END(aria_aesni_avx_encrypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_decrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_decrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -1039,7 +1040,7 @@ SYM_FUNC_START_LOCAL(__aria_aesni_avx_ctr_gen_keystream_16way)
 	RET;
 SYM_FUNC_END(__aria_aesni_avx_ctr_gen_keystream_16way)
 
-SYM_FUNC_START(aria_aesni_avx_ctr_crypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_ctr_crypt_16way)
 	/* input:
 	*      %rdi: ctx
 	*      %rsi: dst
@@ -1208,7 +1209,7 @@ SYM_FUNC_START_LOCAL(__aria_aesni_avx_gfni_crypt_16way)
 	RET;
 SYM_FUNC_END(__aria_aesni_avx_gfni_crypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_gfni_encrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_gfni_encrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -1233,7 +1234,7 @@ SYM_FUNC_START(aria_aesni_avx_gfni_encrypt_16way)
 	RET;
 SYM_FUNC_END(aria_aesni_avx_gfni_encrypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_gfni_decrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_gfni_decrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -1258,7 +1259,7 @@ SYM_FUNC_START(aria_aesni_avx_gfni_decrypt_16way)
 	RET;
 SYM_FUNC_END(aria_aesni_avx_gfni_decrypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_gfni_ctr_crypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_gfni_ctr_crypt_16way)
 	/* input:
 	*      %rdi: ctx
 	*      %rsi: dst
diff --git linux-libre-6.1-gnu/arch/x86/crypto/ghash-clmulni-intel_glue.c linux-libre-6.1.39-gnu/arch/x86/crypto/ghash-clmulni-intel_glue.c
index 1f1a95f3dd0c..c0ab0ff4af65 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -19,6 +19,7 @@
 #include <crypto/internal/simd.h>
 #include <asm/cpu_device_id.h>
 #include <asm/simd.h>
+#include <asm/unaligned.h>
 
 #define GHASH_BLOCK_SIZE	16
 #define GHASH_DIGEST_SIZE	16
@@ -54,15 +55,14 @@ static int ghash_setkey(struct crypto_shash *tfm,
 			const u8 *key, unsigned int keylen)
 {
 	struct ghash_ctx *ctx = crypto_shash_ctx(tfm);
-	be128 *x = (be128 *)key;
 	u64 a, b;
 
 	if (keylen != GHASH_BLOCK_SIZE)
 		return -EINVAL;
 
 	/* perform multiplication by 'x' in GF(2^128) */
-	a = be64_to_cpu(x->a);
-	b = be64_to_cpu(x->b);
+	a = get_unaligned_be64(key);
+	b = get_unaligned_be64(key + 8);
 
 	ctx->shash.a = (b << 1) | (a >> 63);
 	ctx->shash.b = (a << 1) | (b >> 63);
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha1_ni_asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha1_ni_asm.S
index 2f94ec0e763b..3cae5a1bb3d6 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha1_ni_asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha1_ni_asm.S
@@ -54,6 +54,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define DIGEST_PTR	%rdi	/* 1st arg */
 #define DATA_PTR	%rsi	/* 2nd arg */
@@ -93,7 +94,7 @@
  */
 .text
 .align 32
-SYM_FUNC_START(sha1_ni_transform)
+SYM_TYPED_FUNC_START(sha1_ni_transform)
 	push		%rbp
 	mov		%rsp, %rbp
 	sub		$FRAME_SIZE, %rsp
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha1_ssse3_asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha1_ssse3_asm.S
index 263f916362e0..f54988c80eb4 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha1_ssse3_asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha1_ssse3_asm.S
@@ -25,6 +25,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define CTX	%rdi	// arg1
 #define BUF	%rsi	// arg2
@@ -67,7 +68,7 @@
  * param: function's name
  */
 .macro SHA1_VECTOR_ASM  name
-	SYM_FUNC_START(\name)
+	SYM_TYPED_FUNC_START(\name)
 
 	push	%rbx
 	push	%r12
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx-asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha256-avx-asm.S
index 3baa1ec39097..06ea30c20828 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx-asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha256-avx-asm.S
@@ -48,6 +48,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 ## assume buffers not aligned
 #define    VMOVDQ vmovdqu
@@ -346,7 +347,7 @@ a = TMP_
 ## arg 3 : Num blocks
 ########################################################################
 .text
-SYM_FUNC_START(sha256_transform_avx)
+SYM_TYPED_FUNC_START(sha256_transform_avx)
 .align 32
 	pushq   %rbx
 	pushq   %r12
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx2-asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha256-avx2-asm.S
index 9bcdbc47b8b4..2d2be531a11e 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx2-asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha256-avx2-asm.S
@@ -49,6 +49,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 ## assume buffers not aligned
 #define	VMOVDQ vmovdqu
@@ -523,7 +524,7 @@ STACK_SIZE	= _CTX      + _CTX_SIZE
 ## arg 3 : Num blocks
 ########################################################################
 .text
-SYM_FUNC_START(sha256_transform_rorx)
+SYM_TYPED_FUNC_START(sha256_transform_rorx)
 .align 32
 	pushq	%rbx
 	pushq	%r12
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256-ssse3-asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha256-ssse3-asm.S
index c4a5db612c32..7db28839108d 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256-ssse3-asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha256-ssse3-asm.S
@@ -47,6 +47,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 ## assume buffers not aligned
 #define    MOVDQ movdqu
@@ -355,7 +356,7 @@ a = TMP_
 ## arg 3 : Num blocks
 ########################################################################
 .text
-SYM_FUNC_START(sha256_transform_ssse3)
+SYM_TYPED_FUNC_START(sha256_transform_ssse3)
 .align 32
 	pushq   %rbx
 	pushq   %r12
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256_ni_asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha256_ni_asm.S
index 94d50dd27cb5..47f93937f798 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256_ni_asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha256_ni_asm.S
@@ -54,6 +54,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define DIGEST_PTR	%rdi	/* 1st arg */
 #define DATA_PTR	%rsi	/* 2nd arg */
@@ -97,7 +98,7 @@
 
 .text
 .align 32
-SYM_FUNC_START(sha256_ni_transform)
+SYM_TYPED_FUNC_START(sha256_ni_transform)
 
 	shl		$6, NUM_BLKS		/*  convert to bytes */
 	jz		.Ldone_hash
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx-asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha512-avx-asm.S
index 1fefe6dd3a9e..b0984f19fdb4 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx-asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha512-avx-asm.S
@@ -48,6 +48,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 .text
 
@@ -273,7 +274,7 @@ frame_size = frame_WK + WK_SIZE
 # of SHA512 message blocks.
 # "blocks" is the message length in SHA512 blocks
 ########################################################################
-SYM_FUNC_START(sha512_transform_avx)
+SYM_TYPED_FUNC_START(sha512_transform_avx)
 	test msglen, msglen
 	je nowork
 
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx2-asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha512-avx2-asm.S
index 5cdaab7d6901..b1ca99055ef9 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx2-asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha512-avx2-asm.S
@@ -50,6 +50,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 .text
 
@@ -565,7 +566,7 @@ frame_size = frame_CTX + CTX_SIZE
 # of SHA512 message blocks.
 # "blocks" is the message length in SHA512 blocks
 ########################################################################
-SYM_FUNC_START(sha512_transform_rorx)
+SYM_TYPED_FUNC_START(sha512_transform_rorx)
 	# Save GPRs
 	push	%rbx
 	push	%r12
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha512-ssse3-asm.S linux-libre-6.1.39-gnu/arch/x86/crypto/sha512-ssse3-asm.S
index b84c22e06c5f..c06afb5270e5 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha512-ssse3-asm.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sha512-ssse3-asm.S
@@ -48,6 +48,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 .text
 
@@ -274,7 +275,7 @@ frame_size = frame_WK + WK_SIZE
 # of SHA512 message blocks.
 # "blocks" is the message length in SHA512 blocks.
 ########################################################################
-SYM_FUNC_START(sha512_transform_ssse3)
+SYM_TYPED_FUNC_START(sha512_transform_ssse3)
 
 	test msglen, msglen
 	je nowork
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sm3-avx-asm_64.S linux-libre-6.1.39-gnu/arch/x86/crypto/sm3-avx-asm_64.S
index b12b9efb5ec5..8fc5ac681fd6 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sm3-avx-asm_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sm3-avx-asm_64.S
@@ -12,6 +12,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 /* Context structure */
@@ -328,7 +329,7 @@
  *                        const u8 *data, int nblocks);
  */
 .align 16
-SYM_FUNC_START(sm3_transform_avx)
+SYM_TYPED_FUNC_START(sm3_transform_avx)
 	/* input:
 	 *	%rdi: ctx, CTX
 	 *	%rsi: data (64*nblks bytes)
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S linux-libre-6.1.39-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S
index 4767ab61ff48..22b6560eb9e1 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S
@@ -14,6 +14,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 #define rRIP         (%rip)
@@ -420,7 +421,7 @@ SYM_FUNC_END(sm4_aesni_avx_crypt8)
  *                                 const u8 *src, u8 *iv)
  */
 .align 8
-SYM_FUNC_START(sm4_aesni_avx_ctr_enc_blk8)
+SYM_TYPED_FUNC_START(sm4_aesni_avx_ctr_enc_blk8)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (8 blocks)
@@ -495,7 +496,7 @@ SYM_FUNC_END(sm4_aesni_avx_ctr_enc_blk8)
  *                                 const u8 *src, u8 *iv)
  */
 .align 8
-SYM_FUNC_START(sm4_aesni_avx_cbc_dec_blk8)
+SYM_TYPED_FUNC_START(sm4_aesni_avx_cbc_dec_blk8)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (8 blocks)
@@ -545,7 +546,7 @@ SYM_FUNC_END(sm4_aesni_avx_cbc_dec_blk8)
  *                                 const u8 *src, u8 *iv)
  */
 .align 8
-SYM_FUNC_START(sm4_aesni_avx_cfb_dec_blk8)
+SYM_TYPED_FUNC_START(sm4_aesni_avx_cfb_dec_blk8)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (8 blocks)
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S linux-libre-6.1.39-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S
index 4732fe8bb65b..23ee39a8ada8 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S
@@ -14,6 +14,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 #define rRIP         (%rip)
@@ -282,7 +283,7 @@ SYM_FUNC_END(__sm4_crypt_blk16)
  *                                   const u8 *src, u8 *iv)
  */
 .align 8
-SYM_FUNC_START(sm4_aesni_avx2_ctr_enc_blk16)
+SYM_TYPED_FUNC_START(sm4_aesni_avx2_ctr_enc_blk16)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (16 blocks)
@@ -395,7 +396,7 @@ SYM_FUNC_END(sm4_aesni_avx2_ctr_enc_blk16)
  *                                   const u8 *src, u8 *iv)
  */
 .align 8
-SYM_FUNC_START(sm4_aesni_avx2_cbc_dec_blk16)
+SYM_TYPED_FUNC_START(sm4_aesni_avx2_cbc_dec_blk16)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (16 blocks)
@@ -449,7 +450,7 @@ SYM_FUNC_END(sm4_aesni_avx2_cbc_dec_blk16)
  *                                   const u8 *src, u8 *iv)
  */
 .align 8
-SYM_FUNC_START(sm4_aesni_avx2_cfb_dec_blk16)
+SYM_TYPED_FUNC_START(sm4_aesni_avx2_cfb_dec_blk16)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (16 blocks)
diff --git linux-libre-6.1-gnu/arch/x86/entry/vdso/vdso.lds.S linux-libre-6.1.39-gnu/arch/x86/entry/vdso/vdso.lds.S
index 4bf48462fca7..e8c60ae7a7c8 100644
--- linux-libre-6.1-gnu/arch/x86/entry/vdso/vdso.lds.S
+++ linux-libre-6.1.39-gnu/arch/x86/entry/vdso/vdso.lds.S
@@ -27,7 +27,9 @@ VERSION {
 		__vdso_time;
 		clock_getres;
 		__vdso_clock_getres;
+#ifdef CONFIG_X86_SGX
 		__vdso_sgx_enter_enclave;
+#endif
 	local: *;
 	};
 }
diff --git linux-libre-6.1-gnu/arch/x86/events/amd/core.c linux-libre-6.1.39-gnu/arch/x86/events/amd/core.c
index d6f3703e4119..6672a3f05fc6 100644
--- linux-libre-6.1-gnu/arch/x86/events/amd/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/amd/core.c
@@ -374,7 +374,7 @@ static int amd_pmu_hw_config(struct perf_event *event)
 
 	/* pass precise event sampling to ibs: */
 	if (event->attr.precise_ip && get_ibs_caps())
-		return -ENOENT;
+		return forward_event_to_ibs(event);
 
 	if (has_branch_stack(event) && !x86_pmu.lbr_nr)
 		return -EOPNOTSUPP;
@@ -923,6 +923,7 @@ static int amd_pmu_v2_handle_irq(struct pt_regs *regs)
 
 		/* Event overflow */
 		handled++;
+		status &= ~mask;
 		perf_sample_data_init(&data, 0, hwc->last_period);
 
 		if (!x86_perf_event_set_period(event))
@@ -935,8 +936,6 @@ static int amd_pmu_v2_handle_irq(struct pt_regs *regs)
 
 		if (perf_event_overflow(event, &data, regs))
 			x86_pmu_stop(event, 0);
-
-		status &= ~mask;
 	}
 
 	/*
@@ -1387,7 +1386,7 @@ static int __init amd_core_pmu_init(void)
 		 * numbered counter following it.
 		 */
 		for (i = 0; i < x86_pmu.num_counters - 1; i += 2)
-			even_ctr_mask |= 1 << i;
+			even_ctr_mask |= BIT_ULL(i);
 
 		pair_constraint = (struct event_constraint)
 				    __EVENT_CONSTRAINT(0, even_ctr_mask, 0,
diff --git linux-libre-6.1-gnu/arch/x86/events/amd/ibs.c linux-libre-6.1.39-gnu/arch/x86/events/amd/ibs.c
index 4cb710efbdd9..37cbbc5c659a 100644
--- linux-libre-6.1-gnu/arch/x86/events/amd/ibs.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/amd/ibs.c
@@ -190,7 +190,7 @@ static struct perf_ibs *get_ibs_pmu(int type)
 }
 
 /*
- * Use IBS for precise event sampling:
+ * core pmu config -> IBS config
  *
  *  perf record -a -e cpu-cycles:p ...    # use ibs op counting cycle count
  *  perf record -a -e r076:p ...          # same as -e cpu-cycles:p
@@ -199,25 +199,9 @@ static struct perf_ibs *get_ibs_pmu(int type)
  * IbsOpCntCtl (bit 19) of IBS Execution Control Register (IbsOpCtl,
  * MSRC001_1033) is used to select either cycle or micro-ops counting
  * mode.
- *
- * The rip of IBS samples has skid 0. Thus, IBS supports precise
- * levels 1 and 2 and the PERF_EFLAGS_EXACT is set. In rare cases the
- * rip is invalid when IBS was not able to record the rip correctly.
- * We clear PERF_EFLAGS_EXACT and take the rip from pt_regs then.
- *
  */
-static int perf_ibs_precise_event(struct perf_event *event, u64 *config)
+static int core_pmu_ibs_config(struct perf_event *event, u64 *config)
 {
-	switch (event->attr.precise_ip) {
-	case 0:
-		return -ENOENT;
-	case 1:
-	case 2:
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
 	switch (event->attr.type) {
 	case PERF_TYPE_HARDWARE:
 		switch (event->attr.config) {
@@ -243,22 +227,37 @@ static int perf_ibs_precise_event(struct perf_event *event, u64 *config)
 	return -EOPNOTSUPP;
 }
 
+/*
+ * The rip of IBS samples has skid 0. Thus, IBS supports precise
+ * levels 1 and 2 and the PERF_EFLAGS_EXACT is set. In rare cases the
+ * rip is invalid when IBS was not able to record the rip correctly.
+ * We clear PERF_EFLAGS_EXACT and take the rip from pt_regs then.
+ */
+int forward_event_to_ibs(struct perf_event *event)
+{
+	u64 config = 0;
+
+	if (!event->attr.precise_ip || event->attr.precise_ip > 2)
+		return -EOPNOTSUPP;
+
+	if (!core_pmu_ibs_config(event, &config)) {
+		event->attr.type = perf_ibs_op.pmu.type;
+		event->attr.config = config;
+	}
+	return -ENOENT;
+}
+
 static int perf_ibs_init(struct perf_event *event)
 {
 	struct hw_perf_event *hwc = &event->hw;
 	struct perf_ibs *perf_ibs;
 	u64 max_cnt, config;
-	int ret;
 
 	perf_ibs = get_ibs_pmu(event->attr.type);
-	if (perf_ibs) {
-		config = event->attr.config;
-	} else {
-		perf_ibs = &perf_ibs_op;
-		ret = perf_ibs_precise_event(event, &config);
-		if (ret)
-			return ret;
-	}
+	if (!perf_ibs)
+		return -ENOENT;
+
+	config = event->attr.config;
 
 	if (event->pmu != &perf_ibs->pmu)
 		return -ENOENT;
diff --git linux-libre-6.1-gnu/arch/x86/events/core.c linux-libre-6.1.39-gnu/arch/x86/events/core.c
index b30b8bbcd1e2..30fb4931d387 100644
--- linux-libre-6.1-gnu/arch/x86/events/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/core.c
@@ -2994,17 +2994,19 @@ unsigned long perf_misc_flags(struct pt_regs *regs)
 
 void perf_get_x86_pmu_capability(struct x86_pmu_capability *cap)
 {
-	if (!x86_pmu_initialized()) {
+	/* This API doesn't currently support enumerating hybrid PMUs. */
+	if (WARN_ON_ONCE(cpu_feature_enabled(X86_FEATURE_HYBRID_CPU)) ||
+	    !x86_pmu_initialized()) {
 		memset(cap, 0, sizeof(*cap));
 		return;
 	}
 
-	cap->version		= x86_pmu.version;
 	/*
-	 * KVM doesn't support the hybrid PMU yet.
-	 * Return the common value in global x86_pmu,
-	 * which available for all cores.
+	 * Note, hybrid CPU models get tracked as having hybrid PMUs even when
+	 * all E-cores are disabled via BIOS.  When E-cores are disabled, the
+	 * base PMU holds the correct number of counters for P-cores.
 	 */
+	cap->version		= x86_pmu.version;
 	cap->num_counters_gp	= x86_pmu.num_counters;
 	cap->num_counters_fixed	= x86_pmu.num_counters_fixed;
 	cap->bit_width_gp	= x86_pmu.cntval_bits;
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/core.c linux-libre-6.1.39-gnu/arch/x86/events/intel/core.c
index b426740c76e6..26dec36e0da5 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/core.c
@@ -6342,6 +6342,7 @@ __init int intel_pmu_init(void)
 		break;
 
 	case INTEL_FAM6_SAPPHIRERAPIDS_X:
+	case INTEL_FAM6_EMERALDRAPIDS_X:
 		pmem = true;
 		x86_pmu.late_ack = true;
 		memcpy(hw_cache_event_ids, spr_hw_cache_event_ids, sizeof(hw_cache_event_ids));
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/cstate.c linux-libre-6.1.39-gnu/arch/x86/events/intel/cstate.c
index a2834bc93149..551741e79e03 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/cstate.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/cstate.c
@@ -41,6 +41,7 @@
  *	MSR_CORE_C1_RES: CORE C1 Residency Counter
  *			 perf code: 0x00
  *			 Available model: SLM,AMT,GLM,CNL,ICX,TNT,ADL,RPL
+ *					  MTL
  *			 Scope: Core (each processor core has a MSR)
  *	MSR_CORE_C3_RESIDENCY: CORE C3 Residency Counter
  *			       perf code: 0x01
@@ -51,50 +52,50 @@
  *			       perf code: 0x02
  *			       Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,
  *						SKL,KNL,GLM,CNL,KBL,CML,ICL,ICX,
- *						TGL,TNT,RKL,ADL,RPL,SPR
+ *						TGL,TNT,RKL,ADL,RPL,SPR,MTL
  *			       Scope: Core
  *	MSR_CORE_C7_RESIDENCY: CORE C7 Residency Counter
  *			       perf code: 0x03
  *			       Available model: SNB,IVB,HSW,BDW,SKL,CNL,KBL,CML,
- *						ICL,TGL,RKL,ADL,RPL
+ *						ICL,TGL,RKL,ADL,RPL,MTL
  *			       Scope: Core
  *	MSR_PKG_C2_RESIDENCY:  Package C2 Residency Counter.
  *			       perf code: 0x00
  *			       Available model: SNB,IVB,HSW,BDW,SKL,KNL,GLM,CNL,
  *						KBL,CML,ICL,ICX,TGL,TNT,RKL,ADL,
- *						RPL,SPR
+ *						RPL,SPR,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C3_RESIDENCY:  Package C3 Residency Counter.
  *			       perf code: 0x01
  *			       Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,KNL,
  *						GLM,CNL,KBL,CML,ICL,TGL,TNT,RKL,
- *						ADL,RPL
+ *						ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C6_RESIDENCY:  Package C6 Residency Counter.
  *			       perf code: 0x02
  *			       Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,
  *						SKL,KNL,GLM,CNL,KBL,CML,ICL,ICX,
- *						TGL,TNT,RKL,ADL,RPL,SPR
+ *						TGL,TNT,RKL,ADL,RPL,SPR,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C7_RESIDENCY:  Package C7 Residency Counter.
  *			       perf code: 0x03
  *			       Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,CNL,
- *						KBL,CML,ICL,TGL,RKL,ADL,RPL
+ *						KBL,CML,ICL,TGL,RKL,ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C8_RESIDENCY:  Package C8 Residency Counter.
  *			       perf code: 0x04
  *			       Available model: HSW ULT,KBL,CNL,CML,ICL,TGL,RKL,
- *						ADL,RPL
+ *						ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C9_RESIDENCY:  Package C9 Residency Counter.
  *			       perf code: 0x05
  *			       Available model: HSW ULT,KBL,CNL,CML,ICL,TGL,RKL,
- *						ADL,RPL
+ *						ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C10_RESIDENCY: Package C10 Residency Counter.
  *			       perf code: 0x06
  *			       Available model: HSW ULT,KBL,GLM,CNL,CML,ICL,TGL,
- *						TNT,RKL,ADL,RPL
+ *						TNT,RKL,ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *
  */
@@ -676,6 +677,7 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,		&icx_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D,		&icx_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	&icx_cstates),
+	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X,	&icx_cstates),
 
 	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L,		&icl_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&icl_cstates),
@@ -686,6 +688,8 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		&adl_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&adl_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&adl_cstates),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE,		&adl_cstates),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L,	&adl_cstates),
 	{ },
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match);
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/ds.c linux-libre-6.1.39-gnu/arch/x86/events/intel/ds.c
index 446d2833efa7..3ff38e7409e3 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/ds.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/ds.c
@@ -2,12 +2,14 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 
 #include <asm/cpu_entry_area.h>
 #include <asm/perf_event.h>
 #include <asm/tlbflush.h>
 #include <asm/insn.h>
 #include <asm/io.h>
+#include <asm/timer.h>
 
 #include "../perf_event.h"
 
@@ -1519,6 +1521,27 @@ static u64 get_data_src(struct perf_event *event, u64 aux)
 	return val;
 }
 
+static void setup_pebs_time(struct perf_event *event,
+			    struct perf_sample_data *data,
+			    u64 tsc)
+{
+	/* Converting to a user-defined clock is not supported yet. */
+	if (event->attr.use_clockid != 0)
+		return;
+
+	/*
+	 * Doesn't support the conversion when the TSC is unstable.
+	 * The TSC unstable case is a corner case and very unlikely to
+	 * happen. If it happens, the TSC in a PEBS record will be
+	 * dropped and fall back to perf_event_clock().
+	 */
+	if (!using_native_sched_clock() || !sched_clock_stable())
+		return;
+
+	data->time = native_sched_clock_from_tsc(tsc) + __sched_clock_offset;
+	data->sample_flags |= PERF_SAMPLE_TIME;
+}
+
 #define PERF_SAMPLE_ADDR_TYPE	(PERF_SAMPLE_ADDR |		\
 				 PERF_SAMPLE_PHYS_ADDR |	\
 				 PERF_SAMPLE_DATA_PAGE_SIZE)
@@ -1668,11 +1691,8 @@ static void setup_pebs_fixed_sample_data(struct perf_event *event,
 	 *
 	 * We can only do this for the default trace clock.
 	 */
-	if (x86_pmu.intel_cap.pebs_format >= 3 &&
-		event->attr.use_clockid == 0) {
-		data->time = native_sched_clock_from_tsc(pebs->tsc);
-		data->sample_flags |= PERF_SAMPLE_TIME;
-	}
+	if (x86_pmu.intel_cap.pebs_format >= 3)
+		setup_pebs_time(event, data, pebs->tsc);
 
 	if (has_branch_stack(event)) {
 		data->br_stack = &cpuc->lbr_stack;
@@ -1735,10 +1755,7 @@ static void setup_pebs_adaptive_sample_data(struct perf_event *event,
 	perf_sample_data_init(data, 0, event->hw.last_period);
 	data->period = event->hw.last_period;
 
-	if (event->attr.use_clockid == 0) {
-		data->time = native_sched_clock_from_tsc(basic->tsc);
-		data->sample_flags |= PERF_SAMPLE_TIME;
-	}
+	setup_pebs_time(event, data, basic->tsc);
 
 	/*
 	 * We must however always use iregs for the unwinder to stay sane; the
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/lbr.c linux-libre-6.1.39-gnu/arch/x86/events/intel/lbr.c
index 8259d725054d..4dbde69c423b 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/lbr.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/lbr.c
@@ -1603,10 +1603,8 @@ clear_arch_lbr:
  * x86_perf_get_lbr - get the LBR records information
  *
  * @lbr: the caller's memory to store the LBR records information
- *
- * Returns: 0 indicates the LBR info has been successfully obtained
  */
-int x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
+void x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
 {
 	int lbr_fmt = x86_pmu.intel_cap.lbr_format;
 
@@ -1614,8 +1612,6 @@ int x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
 	lbr->from = x86_pmu.lbr_from;
 	lbr->to = x86_pmu.lbr_to;
 	lbr->info = (lbr_fmt == LBR_FORMAT_INFO) ? x86_pmu.lbr_info : 0;
-
-	return 0;
 }
 EXPORT_SYMBOL_GPL(x86_perf_get_lbr);
 
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore.c linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore.c
index 6f1ccc57a692..27b34f5b8760 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore.c
@@ -1765,6 +1765,11 @@ static const struct intel_uncore_init_fun adl_uncore_init __initconst = {
 	.mmio_init = adl_uncore_mmio_init,
 };
 
+static const struct intel_uncore_init_fun mtl_uncore_init __initconst = {
+	.cpu_init = mtl_uncore_cpu_init,
+	.mmio_init = adl_uncore_mmio_init,
+};
+
 static const struct intel_uncore_init_fun icx_uncore_init __initconst = {
 	.cpu_init = icx_uncore_cpu_init,
 	.pci_init = icx_uncore_pci_init,
@@ -1832,7 +1837,10 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		&adl_uncore_init),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&adl_uncore_init),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&adl_uncore_init),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE,		&mtl_uncore_init),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L,	&mtl_uncore_init),
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	&spr_uncore_init),
+	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X,	&spr_uncore_init),
 	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D,	&snr_uncore_init),
 	{},
 };
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore.h linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore.h
index 2adeaf4de4df..b74e352910f4 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore.h
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore.h
@@ -2,6 +2,7 @@
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <asm/apicdef.h>
+#include <asm/intel-family.h>
 #include <linux/io-64-nonatomic-lo-hi.h>
 
 #include <linux/perf_event.h>
@@ -586,6 +587,7 @@ void skl_uncore_cpu_init(void);
 void icl_uncore_cpu_init(void);
 void tgl_uncore_cpu_init(void);
 void adl_uncore_cpu_init(void);
+void mtl_uncore_cpu_init(void);
 void tgl_uncore_mmio_init(void);
 void tgl_l_uncore_mmio_init(void);
 void adl_uncore_mmio_init(void);
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snb.c linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore_snb.c
index 1ef4f7861e2e..7fd4334e12a1 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snb.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore_snb.c
@@ -109,6 +109,19 @@
 #define PCI_DEVICE_ID_INTEL_RPL_23_IMC		0xA728
 #define PCI_DEVICE_ID_INTEL_RPL_24_IMC		0xA729
 #define PCI_DEVICE_ID_INTEL_RPL_25_IMC		0xA72A
+#define PCI_DEVICE_ID_INTEL_MTL_1_IMC		0x7d00
+#define PCI_DEVICE_ID_INTEL_MTL_2_IMC		0x7d01
+#define PCI_DEVICE_ID_INTEL_MTL_3_IMC		0x7d02
+#define PCI_DEVICE_ID_INTEL_MTL_4_IMC		0x7d05
+#define PCI_DEVICE_ID_INTEL_MTL_5_IMC		0x7d10
+#define PCI_DEVICE_ID_INTEL_MTL_6_IMC		0x7d14
+#define PCI_DEVICE_ID_INTEL_MTL_7_IMC		0x7d15
+#define PCI_DEVICE_ID_INTEL_MTL_8_IMC		0x7d16
+#define PCI_DEVICE_ID_INTEL_MTL_9_IMC		0x7d21
+#define PCI_DEVICE_ID_INTEL_MTL_10_IMC		0x7d22
+#define PCI_DEVICE_ID_INTEL_MTL_11_IMC		0x7d23
+#define PCI_DEVICE_ID_INTEL_MTL_12_IMC		0x7d24
+#define PCI_DEVICE_ID_INTEL_MTL_13_IMC		0x7d28
 
 
 #define IMC_UNCORE_DEV(a)						\
@@ -205,6 +218,32 @@
 #define ADL_UNC_ARB_PERFEVTSEL0			0x2FD0
 #define ADL_UNC_ARB_MSR_OFFSET			0x8
 
+/* MTL Cbo register */
+#define MTL_UNC_CBO_0_PER_CTR0			0x2448
+#define MTL_UNC_CBO_0_PERFEVTSEL0		0x2442
+
+/* MTL HAC_ARB register */
+#define MTL_UNC_HAC_ARB_CTR			0x2018
+#define MTL_UNC_HAC_ARB_CTRL			0x2012
+
+/* MTL ARB register */
+#define MTL_UNC_ARB_CTR				0x2418
+#define MTL_UNC_ARB_CTRL			0x2412
+
+/* MTL cNCU register */
+#define MTL_UNC_CNCU_FIXED_CTR			0x2408
+#define MTL_UNC_CNCU_FIXED_CTRL			0x2402
+#define MTL_UNC_CNCU_BOX_CTL			0x240e
+
+/* MTL sNCU register */
+#define MTL_UNC_SNCU_FIXED_CTR			0x2008
+#define MTL_UNC_SNCU_FIXED_CTRL			0x2002
+#define MTL_UNC_SNCU_BOX_CTL			0x200e
+
+/* MTL HAC_CBO register */
+#define MTL_UNC_HBO_CTR				0x2048
+#define MTL_UNC_HBO_CTRL			0x2042
+
 DEFINE_UNCORE_FORMAT_ATTR(event, event, "config:0-7");
 DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15");
 DEFINE_UNCORE_FORMAT_ATTR(chmask, chmask, "config:8-11");
@@ -598,6 +637,115 @@ void adl_uncore_cpu_init(void)
 	uncore_msr_uncores = adl_msr_uncores;
 }
 
+static struct intel_uncore_type mtl_uncore_cbox = {
+	.name		= "cbox",
+	.num_counters   = 2,
+	.perf_ctr_bits	= 48,
+	.perf_ctr	= MTL_UNC_CBO_0_PER_CTR0,
+	.event_ctl	= MTL_UNC_CBO_0_PERFEVTSEL0,
+	.event_mask	= ADL_UNC_RAW_EVENT_MASK,
+	.msr_offset	= SNB_UNC_CBO_MSR_OFFSET,
+	.ops		= &icl_uncore_msr_ops,
+	.format_group	= &adl_uncore_format_group,
+};
+
+static struct intel_uncore_type mtl_uncore_hac_arb = {
+	.name		= "hac_arb",
+	.num_counters   = 2,
+	.num_boxes	= 2,
+	.perf_ctr_bits	= 48,
+	.perf_ctr	= MTL_UNC_HAC_ARB_CTR,
+	.event_ctl	= MTL_UNC_HAC_ARB_CTRL,
+	.event_mask	= ADL_UNC_RAW_EVENT_MASK,
+	.msr_offset	= SNB_UNC_CBO_MSR_OFFSET,
+	.ops		= &icl_uncore_msr_ops,
+	.format_group	= &adl_uncore_format_group,
+};
+
+static struct intel_uncore_type mtl_uncore_arb = {
+	.name		= "arb",
+	.num_counters   = 2,
+	.num_boxes	= 2,
+	.perf_ctr_bits	= 48,
+	.perf_ctr	= MTL_UNC_ARB_CTR,
+	.event_ctl	= MTL_UNC_ARB_CTRL,
+	.event_mask	= ADL_UNC_RAW_EVENT_MASK,
+	.msr_offset	= SNB_UNC_CBO_MSR_OFFSET,
+	.ops		= &icl_uncore_msr_ops,
+	.format_group	= &adl_uncore_format_group,
+};
+
+static struct intel_uncore_type mtl_uncore_hac_cbox = {
+	.name		= "hac_cbox",
+	.num_counters   = 2,
+	.num_boxes	= 2,
+	.perf_ctr_bits	= 48,
+	.perf_ctr	= MTL_UNC_HBO_CTR,
+	.event_ctl	= MTL_UNC_HBO_CTRL,
+	.event_mask	= ADL_UNC_RAW_EVENT_MASK,
+	.msr_offset	= SNB_UNC_CBO_MSR_OFFSET,
+	.ops		= &icl_uncore_msr_ops,
+	.format_group	= &adl_uncore_format_group,
+};
+
+static void mtl_uncore_msr_init_box(struct intel_uncore_box *box)
+{
+	wrmsrl(uncore_msr_box_ctl(box), SNB_UNC_GLOBAL_CTL_EN);
+}
+
+static struct intel_uncore_ops mtl_uncore_msr_ops = {
+	.init_box	= mtl_uncore_msr_init_box,
+	.disable_event	= snb_uncore_msr_disable_event,
+	.enable_event	= snb_uncore_msr_enable_event,
+	.read_counter	= uncore_msr_read_counter,
+};
+
+static struct intel_uncore_type mtl_uncore_cncu = {
+	.name		= "cncu",
+	.num_counters   = 1,
+	.num_boxes	= 1,
+	.box_ctl	= MTL_UNC_CNCU_BOX_CTL,
+	.fixed_ctr_bits = 48,
+	.fixed_ctr	= MTL_UNC_CNCU_FIXED_CTR,
+	.fixed_ctl	= MTL_UNC_CNCU_FIXED_CTRL,
+	.single_fixed	= 1,
+	.event_mask	= SNB_UNC_CTL_EV_SEL_MASK,
+	.format_group	= &icl_uncore_clock_format_group,
+	.ops		= &mtl_uncore_msr_ops,
+	.event_descs	= icl_uncore_events,
+};
+
+static struct intel_uncore_type mtl_uncore_sncu = {
+	.name		= "sncu",
+	.num_counters   = 1,
+	.num_boxes	= 1,
+	.box_ctl	= MTL_UNC_SNCU_BOX_CTL,
+	.fixed_ctr_bits	= 48,
+	.fixed_ctr	= MTL_UNC_SNCU_FIXED_CTR,
+	.fixed_ctl	= MTL_UNC_SNCU_FIXED_CTRL,
+	.single_fixed	= 1,
+	.event_mask	= SNB_UNC_CTL_EV_SEL_MASK,
+	.format_group	= &icl_uncore_clock_format_group,
+	.ops		= &mtl_uncore_msr_ops,
+	.event_descs	= icl_uncore_events,
+};
+
+static struct intel_uncore_type *mtl_msr_uncores[] = {
+	&mtl_uncore_cbox,
+	&mtl_uncore_hac_arb,
+	&mtl_uncore_arb,
+	&mtl_uncore_hac_cbox,
+	&mtl_uncore_cncu,
+	&mtl_uncore_sncu,
+	NULL
+};
+
+void mtl_uncore_cpu_init(void)
+{
+	mtl_uncore_cbox.num_boxes = icl_get_cbox_num();
+	uncore_msr_uncores = mtl_msr_uncores;
+}
+
 enum {
 	SNB_PCI_UNCORE_IMC,
 };
@@ -1264,6 +1412,19 @@ static const struct pci_device_id tgl_uncore_pci_ids[] = {
 	IMC_UNCORE_DEV(RPL_23),
 	IMC_UNCORE_DEV(RPL_24),
 	IMC_UNCORE_DEV(RPL_25),
+	IMC_UNCORE_DEV(MTL_1),
+	IMC_UNCORE_DEV(MTL_2),
+	IMC_UNCORE_DEV(MTL_3),
+	IMC_UNCORE_DEV(MTL_4),
+	IMC_UNCORE_DEV(MTL_5),
+	IMC_UNCORE_DEV(MTL_6),
+	IMC_UNCORE_DEV(MTL_7),
+	IMC_UNCORE_DEV(MTL_8),
+	IMC_UNCORE_DEV(MTL_9),
+	IMC_UNCORE_DEV(MTL_10),
+	IMC_UNCORE_DEV(MTL_11),
+	IMC_UNCORE_DEV(MTL_12),
+	IMC_UNCORE_DEV(MTL_13),
 	{ /* end: all zeroes */ }
 };
 
@@ -1338,6 +1499,7 @@ static void __uncore_imc_init_box(struct intel_uncore_box *box,
 	/* MCHBAR is disabled */
 	if (!(mch_bar & BIT(0))) {
 		pr_warn("perf uncore: MCHBAR is disabled. Failed to map IMC free-running counters.\n");
+		pci_dev_put(pdev);
 		return;
 	}
 	mch_bar &= ~BIT(0);
@@ -1352,6 +1514,8 @@ static void __uncore_imc_init_box(struct intel_uncore_box *box,
 	box->io_addr = ioremap(addr, type->mmio_map_size);
 	if (!box->io_addr)
 		pr_warn("perf uncore: Failed to ioremap for %s.\n", type->name);
+
+	pci_dev_put(pdev);
 }
 
 static void tgl_uncore_imc_freerunning_init_box(struct intel_uncore_box *box)
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snbep.c linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore_snbep.c
index ed869443efb2..935081ddf60b 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snbep.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/intel/uncore_snbep.c
@@ -2891,6 +2891,7 @@ static bool hswep_has_limit_sbox(unsigned int device)
 		return false;
 
 	pci_read_config_dword(dev, HSWEP_PCU_CAPID4_OFFET, &capid4);
+	pci_dev_put(dev);
 	if (!hswep_get_chop(capid4))
 		return true;
 
@@ -3803,6 +3804,21 @@ static const struct attribute_group *skx_iio_attr_update[] = {
 	NULL,
 };
 
+static void pmu_clear_mapping_attr(const struct attribute_group **groups,
+				   struct attribute_group *ag)
+{
+	int i;
+
+	for (i = 0; groups[i]; i++) {
+		if (groups[i] == ag) {
+			for (i++; groups[i]; i++)
+				groups[i - 1] = groups[i];
+			groups[i - 1] = NULL;
+			break;
+		}
+	}
+}
+
 static int
 pmu_iio_set_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
 {
@@ -3851,7 +3867,7 @@ clear_attrs:
 clear_topology:
 	kfree(type->topology);
 clear_attr_update:
-	type->attr_update = NULL;
+	pmu_clear_mapping_attr(type->attr_update, ag);
 	return ret;
 }
 
@@ -4492,6 +4508,8 @@ static int sad_cfg_iio_topology(struct intel_uncore_type *type, u8 *sad_pmon_map
 		type->topology = NULL;
 	}
 
+	pci_dev_put(dev);
+
 	return ret;
 }
 
@@ -4857,6 +4875,8 @@ static int snr_uncore_mmio_map(struct intel_uncore_box *box,
 
 	addr += box_ctl;
 
+	pci_dev_put(pdev);
+
 	box->io_addr = ioremap(addr, type->mmio_map_size);
 	if (!box->io_addr) {
 		pr_warn("perf uncore: Failed to ioremap for %s.\n", type->name);
@@ -5139,6 +5159,11 @@ static int icx_iio_get_topology(struct intel_uncore_type *type)
 
 static int icx_iio_set_mapping(struct intel_uncore_type *type)
 {
+	/* Detect ICX-D system. This case is not supported */
+	if (boot_cpu_data.x86_model == INTEL_FAM6_ICELAKE_D) {
+		pmu_clear_mapping_attr(type->attr_update, &icx_iio_mapping_group);
+		return -EPERM;
+	}
 	return pmu_iio_set_mapping(type, &icx_iio_mapping_group);
 }
 
@@ -5797,6 +5822,7 @@ static struct intel_uncore_type spr_uncore_mdf = {
 };
 
 #define UNCORE_SPR_NUM_UNCORE_TYPES		12
+#define UNCORE_SPR_CHA				0
 #define UNCORE_SPR_IIO				1
 #define UNCORE_SPR_IMC				6
 
@@ -6039,12 +6065,22 @@ static int uncore_type_max_boxes(struct intel_uncore_type **types,
 	return max + 1;
 }
 
+#define SPR_MSR_UNC_CBO_CONFIG		0x2FFE
+
 void spr_uncore_cpu_init(void)
 {
+	struct intel_uncore_type *type;
+	u64 num_cbo;
+
 	uncore_msr_uncores = uncore_get_uncores(UNCORE_ACCESS_MSR,
 						UNCORE_SPR_MSR_EXTRA_UNCORES,
 						spr_msr_uncores);
 
+	type = uncore_find_type_by_id(uncore_msr_uncores, UNCORE_SPR_CHA);
+	if (type) {
+		rdmsrl(SPR_MSR_UNC_CBO_CONFIG, num_cbo);
+		type->num_boxes = num_cbo;
+	}
 	spr_uncore_iio_free_running.num_boxes = uncore_type_max_boxes(uncore_msr_uncores, UNCORE_SPR_IIO);
 }
 
diff --git linux-libre-6.1-gnu/arch/x86/events/msr.c linux-libre-6.1.39-gnu/arch/x86/events/msr.c
index ecced3a52668..c65d8906cbcf 100644
--- linux-libre-6.1-gnu/arch/x86/events/msr.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/msr.c
@@ -69,6 +69,7 @@ static bool test_intel(int idx, void *data)
 	case INTEL_FAM6_BROADWELL_G:
 	case INTEL_FAM6_BROADWELL_X:
 	case INTEL_FAM6_SAPPHIRERAPIDS_X:
+	case INTEL_FAM6_EMERALDRAPIDS_X:
 
 	case INTEL_FAM6_ATOM_SILVERMONT:
 	case INTEL_FAM6_ATOM_SILVERMONT_D:
@@ -107,6 +108,8 @@ static bool test_intel(int idx, void *data)
 	case INTEL_FAM6_RAPTORLAKE:
 	case INTEL_FAM6_RAPTORLAKE_P:
 	case INTEL_FAM6_RAPTORLAKE_S:
+	case INTEL_FAM6_METEORLAKE:
+	case INTEL_FAM6_METEORLAKE_L:
 		if (idx == PERF_MSR_SMI || idx == PERF_MSR_PPERF)
 			return true;
 		break;
diff --git linux-libre-6.1-gnu/arch/x86/events/rapl.c linux-libre-6.1.39-gnu/arch/x86/events/rapl.c
index a829492bca4c..52e6e7ed4f78 100644
--- linux-libre-6.1-gnu/arch/x86/events/rapl.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/rapl.c
@@ -800,13 +800,18 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,		&model_hsx),
 	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE_L,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE,		&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L,		&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	&model_spr),
+	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X,	&model_spr),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE,		&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L,	&model_skl),
 	{},
 };
 MODULE_DEVICE_TABLE(x86cpu, rapl_model_match);
diff --git linux-libre-6.1-gnu/arch/x86/events/zhaoxin/core.c linux-libre-6.1.39-gnu/arch/x86/events/zhaoxin/core.c
index 949d845c922b..3e9acdaeed1e 100644
--- linux-libre-6.1-gnu/arch/x86/events/zhaoxin/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/events/zhaoxin/core.c
@@ -541,7 +541,13 @@ __init int zhaoxin_pmu_init(void)
 
 	switch (boot_cpu_data.x86) {
 	case 0x06:
-		if (boot_cpu_data.x86_model == 0x0f || boot_cpu_data.x86_model == 0x19) {
+		/*
+		 * Support Zhaoxin CPU from ZXC series, exclude Nano series through FMS.
+		 * Nano FMS: Family=6, Model=F, Stepping=[0-A][C-D]
+		 * ZXC FMS: Family=6, Model=F, Stepping=E-F OR Family=6, Model=0x19, Stepping=0-3
+		 */
+		if ((boot_cpu_data.x86_model == 0x0f && boot_cpu_data.x86_stepping >= 0x0e) ||
+			boot_cpu_data.x86_model == 0x19) {
 
 			x86_pmu.max_period = x86_pmu.cntval_mask >> 1;
 
diff --git linux-libre-6.1-gnu/arch/x86/hyperv/hv_init.c linux-libre-6.1.39-gnu/arch/x86/hyperv/hv_init.c
index a269049a43ce..85863b9c9e68 100644
--- linux-libre-6.1-gnu/arch/x86/hyperv/hv_init.c
+++ linux-libre-6.1.39-gnu/arch/x86/hyperv/hv_init.c
@@ -535,8 +535,6 @@ void hyperv_cleanup(void)
 	union hv_x64_msr_hypercall_contents hypercall_msr;
 	union hv_reference_tsc_msr tsc_msr;
 
-	unregister_syscore_ops(&hv_syscore_ops);
-
 	/* Reset our OS id */
 	wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0);
 	hv_ghcb_msr_write(HV_X64_MSR_GUEST_OS_ID, 0);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/acpi.h linux-libre-6.1.39-gnu/arch/x86/include/asm/acpi.h
index 65064d9f7fa6..8eb74cf386db 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/acpi.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/acpi.h
@@ -14,6 +14,7 @@
 #include <asm/mmu.h>
 #include <asm/mpspec.h>
 #include <asm/x86_init.h>
+#include <asm/cpufeature.h>
 
 #ifdef CONFIG_ACPI_APEI
 # include <asm/pgtable_types.h>
@@ -63,6 +64,13 @@ extern int (*acpi_suspend_lowlevel)(void);
 /* Physical address to resume after wakeup */
 unsigned long acpi_get_wakeup_address(void);
 
+static inline bool acpi_skip_set_wakeup_address(void)
+{
+	return cpu_feature_enabled(X86_FEATURE_XENPV);
+}
+
+#define acpi_skip_set_wakeup_address acpi_skip_set_wakeup_address
+
 /*
  * Check if the CPU can handle C2 and deeper
  */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/apic.h linux-libre-6.1.39-gnu/arch/x86/include/asm/apic.h
index 3415321c8240..3216da7074ba 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/apic.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/apic.h
@@ -249,7 +249,6 @@ static inline u64 native_x2apic_icr_read(void)
 extern int x2apic_mode;
 extern int x2apic_phys;
 extern void __init x2apic_set_max_apicid(u32 apicid);
-extern void __init check_x2apic(void);
 extern void x2apic_setup(void);
 static inline int x2apic_enabled(void)
 {
@@ -258,13 +257,13 @@ static inline int x2apic_enabled(void)
 
 #define x2apic_supported()	(boot_cpu_has(X86_FEATURE_X2APIC))
 #else /* !CONFIG_X86_X2APIC */
-static inline void check_x2apic(void) { }
 static inline void x2apic_setup(void) { }
 static inline int x2apic_enabled(void) { return 0; }
 
 #define x2apic_mode		(0)
 #define	x2apic_supported()	(0)
 #endif /* !CONFIG_X86_X2APIC */
+extern void __init check_x2apic(void);
 
 struct irq_data;
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cpu.h linux-libre-6.1.39-gnu/arch/x86/include/asm/cpu.h
index b472ef76826a..37639a2d9c34 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cpu.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/cpu.h
@@ -96,4 +96,6 @@ static inline bool intel_cpu_signatures_match(unsigned int s1, unsigned int p1,
 
 extern u64 x86_read_arch_cap_msr(void);
 
+extern struct cpumask cpus_stop_mask;
+
 #endif /* _ASM_X86_CPU_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cpufeatures.h linux-libre-6.1.39-gnu/arch/x86/include/asm/cpufeatures.h
index b2da7cb64b31..92729c38853d 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cpufeatures.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/cpufeatures.h
@@ -463,5 +463,6 @@
 #define X86_BUG_MMIO_UNKNOWN		X86_BUG(26) /* CPU is too old and its MMIO Stale Data status is unknown */
 #define X86_BUG_RETBLEED		X86_BUG(27) /* CPU is affected by RETBleed */
 #define X86_BUG_EIBRS_PBRSB		X86_BUG(28) /* EIBRS is vulnerable to Post Barrier RSB Predictions */
+#define X86_BUG_SMT_RSB			X86_BUG(29) /* CPU is vulnerable to Cross-Thread Return Address Predictions */
 
 #endif /* _ASM_X86_CPUFEATURES_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/debugreg.h linux-libre-6.1.39-gnu/arch/x86/include/asm/debugreg.h
index cfdf307ddc01..9ed8343c9b3c 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/debugreg.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/debugreg.h
@@ -39,7 +39,20 @@ static __always_inline unsigned long native_get_debugreg(int regno)
 		asm("mov %%db6, %0" :"=r" (val));
 		break;
 	case 7:
-		asm("mov %%db7, %0" :"=r" (val));
+		/*
+		 * Apply __FORCE_ORDER to DR7 reads to forbid re-ordering them
+		 * with other code.
+		 *
+		 * This is needed because a DR7 access can cause a #VC exception
+		 * when running under SEV-ES. Taking a #VC exception is not a
+		 * safe thing to do just anywhere in the entry code and
+		 * re-ordering might place the access into an unsafe location.
+		 *
+		 * This happened in the NMI handler, where the DR7 read was
+		 * re-ordered to happen before the call to sev_es_ist_enter(),
+		 * causing stack recursion.
+		 */
+		asm volatile("mov %%db7, %0" : "=r" (val) : __FORCE_ORDER);
 		break;
 	default:
 		BUG();
@@ -66,7 +79,16 @@ static __always_inline void native_set_debugreg(int regno, unsigned long value)
 		asm("mov %0, %%db6"	::"r" (value));
 		break;
 	case 7:
-		asm("mov %0, %%db7"	::"r" (value));
+		/*
+		 * Apply __FORCE_ORDER to DR7 writes to forbid re-ordering them
+		 * with other code.
+		 *
+		 * While is didn't happen with a DR7 write (see the DR7 read
+		 * comment above which explains where it happened), add the
+		 * __FORCE_ORDER here too to avoid similar problems in the
+		 * future.
+		 */
+		asm volatile("mov %0, %%db7"	::"r" (value), __FORCE_ORDER);
 		break;
 	default:
 		BUG();
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/fpu/sched.h linux-libre-6.1.39-gnu/arch/x86/include/asm/fpu/sched.h
index b2486b2cbc6e..c2d6cd78ed0c 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/fpu/sched.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/fpu/sched.h
@@ -39,7 +39,7 @@ extern void fpu_flush_thread(void);
 static inline void switch_fpu_prepare(struct fpu *old_fpu, int cpu)
 {
 	if (cpu_feature_enabled(X86_FEATURE_FPU) &&
-	    !(current->flags & PF_KTHREAD)) {
+	    !(current->flags & (PF_KTHREAD | PF_IO_WORKER))) {
 		save_fpregs_to_fpstate(old_fpu);
 		/*
 		 * The save operation preserved register state, so the
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/fpu/xcr.h linux-libre-6.1.39-gnu/arch/x86/include/asm/fpu/xcr.h
index 9656a5bc6fea..9a710c060445 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/fpu/xcr.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/fpu/xcr.h
@@ -5,7 +5,7 @@
 #define XCR_XFEATURE_ENABLED_MASK	0x00000000
 #define XCR_XFEATURE_IN_USE_MASK	0x00000001
 
-static inline u64 xgetbv(u32 index)
+static __always_inline u64 xgetbv(u32 index)
 {
 	u32 eax, edx;
 
@@ -27,7 +27,7 @@ static inline void xsetbv(u32 index, u64 value)
  *
  * Callers should check X86_FEATURE_XGETBV1.
  */
-static inline u64 xfeatures_in_use(void)
+static __always_inline u64 xfeatures_in_use(void)
 {
 	return xgetbv(XCR_XFEATURE_IN_USE_MASK);
 }
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/hyperv-tlfs.h linux-libre-6.1.39-gnu/arch/x86/include/asm/hyperv-tlfs.h
index 3089ec352743..c5e0e5a06c0d 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/hyperv-tlfs.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/hyperv-tlfs.h
@@ -598,6 +598,28 @@ struct hv_enlightened_vmcs {
 
 #define HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL			0xFFFF
 
+/*
+ * Hyper-V uses the software reserved 32 bytes in VMCB control area to expose
+ * SVM enlightenments to guests.
+ */
+struct hv_vmcb_enlightenments {
+	struct __packed hv_enlightenments_control {
+		u32 nested_flush_hypercall:1;
+		u32 msr_bitmap:1;
+		u32 enlightened_npt_tlb: 1;
+		u32 reserved:29;
+	} __packed hv_enlightenments_control;
+	u32 hv_vp_id;
+	u64 hv_vm_id;
+	u64 partition_assist_page;
+	u64 reserved;
+} __packed;
+
+/*
+ * Hyper-V uses the software reserved clean bit in VMCB.
+ */
+#define HV_VMCB_NESTED_ENLIGHTENMENTS		31
+
 struct hv_partition_assist_pg {
 	u32 tlb_lock_count;
 };
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/intel-family.h linux-libre-6.1.39-gnu/arch/x86/include/asm/intel-family.h
index 347707d459c6..b3af2d45bbbb 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/intel-family.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/intel-family.h
@@ -123,6 +123,10 @@
 #define INTEL_FAM6_METEORLAKE		0xAC
 #define INTEL_FAM6_METEORLAKE_L		0xAA
 
+#define INTEL_FAM6_LUNARLAKE_M		0xBD
+
+#define INTEL_FAM6_ARROWLAKE		0xC6
+
 /* "Small Core" Processors (Atom/E-Core) */
 
 #define INTEL_FAM6_ATOM_BONNELL		0x1C /* Diamondville, Pineview */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/kvm_host.h linux-libre-6.1.39-gnu/arch/x86/include/asm/kvm_host.h
index f05ebaa26f0f..ef8cabfbe854 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/kvm_host.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/kvm_host.h
@@ -1695,6 +1695,9 @@ extern struct kvm_x86_ops kvm_x86_ops;
 #define KVM_X86_OP_OPTIONAL_RET0 KVM_X86_OP
 #include <asm/kvm-x86-ops.h>
 
+int kvm_x86_vendor_init(struct kvm_x86_init_ops *ops);
+void kvm_x86_vendor_exit(void);
+
 #define __KVM_HAVE_ARCH_VM_ALLOC
 static inline struct kvm *kvm_arch_alloc_vm(void)
 {
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/microcode.h linux-libre-6.1.39-gnu/arch/x86/include/asm/microcode.h
index 74ecc2bd6cd0..79b1d009e34e 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/microcode.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/microcode.h
@@ -127,13 +127,13 @@ static inline unsigned int x86_cpuid_family(void)
 #ifdef CONFIG_MICROCODE
 extern void __init load_ucode_bsp(void);
 extern void load_ucode_ap(void);
-void reload_early_microcode(void);
+void reload_early_microcode(unsigned int cpu);
 extern bool initrd_gone;
 void microcode_bsp_resume(void);
 #else
 static inline void __init load_ucode_bsp(void)			{ }
 static inline void load_ucode_ap(void)				{ }
-static inline void reload_early_microcode(void)			{ }
+static inline void reload_early_microcode(unsigned int cpu)	{ }
 static inline void microcode_bsp_resume(void)			{ }
 #endif
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/microcode_amd.h linux-libre-6.1.39-gnu/arch/x86/include/asm/microcode_amd.h
index ac31f9140d07..e6662adf3af4 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/microcode_amd.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/microcode_amd.h
@@ -47,12 +47,12 @@ struct microcode_amd {
 extern void __init load_ucode_amd_bsp(unsigned int family);
 extern void load_ucode_amd_ap(unsigned int family);
 extern int __init save_microcode_in_initrd_amd(unsigned int family);
-void reload_ucode_amd(void);
+void reload_ucode_amd(unsigned int cpu);
 #else
 static inline void __init load_ucode_amd_bsp(unsigned int family) {}
 static inline void load_ucode_amd_ap(unsigned int family) {}
 static inline int __init
 save_microcode_in_initrd_amd(unsigned int family) { return -EINVAL; }
-static inline void reload_ucode_amd(void) {}
+static inline void reload_ucode_amd(unsigned int cpu) {}
 #endif
 #endif /* _ASM_X86_MICROCODE_AMD_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/msr-index.h linux-libre-6.1.39-gnu/arch/x86/include/asm/msr-index.h
index 4a2af82553e4..117e4e977b55 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/msr-index.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/msr-index.h
@@ -54,6 +54,10 @@
 #define SPEC_CTRL_RRSBA_DIS_S_SHIFT	6	   /* Disable RRSBA behavior */
 #define SPEC_CTRL_RRSBA_DIS_S		BIT(SPEC_CTRL_RRSBA_DIS_S_SHIFT)
 
+/* A mask for bits which the kernel toggles when controlling mitigations */
+#define SPEC_CTRL_MITIGATIONS_MASK	(SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | SPEC_CTRL_SSBD \
+							| SPEC_CTRL_RRSBA_DIS_S)
+
 #define MSR_IA32_PRED_CMD		0x00000049 /* Prediction Command */
 #define PRED_CMD_IBPB			BIT(0)	   /* Indirect Branch Prediction Barrier */
 
@@ -571,6 +575,26 @@
 #define MSR_AMD64_SEV_ES_ENABLED	BIT_ULL(MSR_AMD64_SEV_ES_ENABLED_BIT)
 #define MSR_AMD64_SEV_SNP_ENABLED	BIT_ULL(MSR_AMD64_SEV_SNP_ENABLED_BIT)
 
+/* SNP feature bits enabled by the hypervisor */
+#define MSR_AMD64_SNP_VTOM			BIT_ULL(3)
+#define MSR_AMD64_SNP_REFLECT_VC		BIT_ULL(4)
+#define MSR_AMD64_SNP_RESTRICTED_INJ		BIT_ULL(5)
+#define MSR_AMD64_SNP_ALT_INJ			BIT_ULL(6)
+#define MSR_AMD64_SNP_DEBUG_SWAP		BIT_ULL(7)
+#define MSR_AMD64_SNP_PREVENT_HOST_IBS		BIT_ULL(8)
+#define MSR_AMD64_SNP_BTB_ISOLATION		BIT_ULL(9)
+#define MSR_AMD64_SNP_VMPL_SSS			BIT_ULL(10)
+#define MSR_AMD64_SNP_SECURE_TSC		BIT_ULL(11)
+#define MSR_AMD64_SNP_VMGEXIT_PARAM		BIT_ULL(12)
+#define MSR_AMD64_SNP_IBS_VIRT			BIT_ULL(14)
+#define MSR_AMD64_SNP_VMSA_REG_PROTECTION	BIT_ULL(16)
+#define MSR_AMD64_SNP_SMT_PROTECTION		BIT_ULL(17)
+
+/* SNP feature bits reserved for future use. */
+#define MSR_AMD64_SNP_RESERVED_BIT13		BIT_ULL(13)
+#define MSR_AMD64_SNP_RESERVED_BIT15		BIT_ULL(15)
+#define MSR_AMD64_SNP_RESERVED_MASK		GENMASK_ULL(63, 18)
+
 #define MSR_AMD64_VIRT_SPEC_CTRL	0xc001011f
 
 /* AMD Collaborative Processor Performance Control MSRs */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/perf_event.h linux-libre-6.1.39-gnu/arch/x86/include/asm/perf_event.h
index 9ac46dbe57d4..4d810b9478a4 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/perf_event.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/perf_event.h
@@ -467,8 +467,10 @@ struct pebs_xmm {
 
 #ifdef CONFIG_X86_LOCAL_APIC
 extern u32 get_ibs_caps(void);
+extern int forward_event_to_ibs(struct perf_event *event);
 #else
 static inline u32 get_ibs_caps(void) { return 0; }
+static inline int forward_event_to_ibs(struct perf_event *event) { return -ENOENT; }
 #endif
 
 #ifdef CONFIG_PERF_EVENTS
@@ -543,12 +545,12 @@ static inline void perf_check_microcode(void) { }
 
 #if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_CPU_SUP_INTEL)
 extern struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr, void *data);
-extern int x86_perf_get_lbr(struct x86_pmu_lbr *lbr);
+extern void x86_perf_get_lbr(struct x86_pmu_lbr *lbr);
 #else
 struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr, void *data);
-static inline int x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
+static inline void x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
 {
-	return -1;
+	memset(lbr, 0, sizeof(*lbr));
 }
 #endif
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_64.h linux-libre-6.1.39-gnu/arch/x86/include/asm/pgtable_64.h
index e479491da8d5..07cd53eeec77 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_64.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/pgtable_64.h
@@ -237,8 +237,8 @@ static inline void native_pgd_clear(pgd_t *pgd)
 
 #define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val((pte)) })
 #define __pmd_to_swp_entry(pmd)		((swp_entry_t) { pmd_val((pmd)) })
-#define __swp_entry_to_pte(x)		((pte_t) { .pte = (x).val })
-#define __swp_entry_to_pmd(x)		((pmd_t) { .pmd = (x).val })
+#define __swp_entry_to_pte(x)		(__pte((x).val))
+#define __swp_entry_to_pmd(x)		(__pmd((x).val))
 
 extern int kern_addr_valid(unsigned long addr);
 extern void cleanup_highmap(void);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/processor.h linux-libre-6.1.39-gnu/arch/x86/include/asm/processor.h
index 67c9d73b31fa..d8277eec1bcd 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/processor.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/processor.h
@@ -835,7 +835,8 @@ bool xen_set_default_idle(void);
 #endif
 
 void __noreturn stop_this_cpu(void *dummy);
-void microcode_check(void);
+void microcode_check(struct cpuinfo_x86 *prev_info);
+void store_cpu_caps(struct cpuinfo_x86 *info);
 
 enum l1tf_mitigations {
 	L1TF_MITIGATION_OFF,
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/realmode.h linux-libre-6.1.39-gnu/arch/x86/include/asm/realmode.h
index fd6f6e5b755a..a336feef0af1 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/realmode.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/realmode.h
@@ -91,6 +91,7 @@ static inline void set_real_mode_mem(phys_addr_t mem)
 
 void reserve_real_mode(void);
 void load_trampoline_pgtable(void);
+void init_real_mode(void);
 
 #endif /* __ASSEMBLY__ */
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/reboot.h linux-libre-6.1.39-gnu/arch/x86/include/asm/reboot.h
index 04c17be9b5fd..bc5b4d788c08 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/reboot.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/reboot.h
@@ -25,6 +25,8 @@ void __noreturn machine_real_restart(unsigned int type);
 #define MRR_BIOS	0
 #define MRR_APM		1
 
+void cpu_emergency_disable_virtualization(void);
+
 typedef void (*nmi_shootdown_cb)(int, struct pt_regs*);
 void nmi_panic_self_stop(struct pt_regs *regs);
 void nmi_shootdown_cpus(nmi_shootdown_cb callback);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/resctrl.h linux-libre-6.1.39-gnu/arch/x86/include/asm/resctrl.h
index d24b04ebf950..a4641d68eaba 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/resctrl.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/resctrl.h
@@ -51,7 +51,7 @@ DECLARE_STATIC_KEY_FALSE(rdt_mon_enable_key);
  *   simple as possible.
  * Must be called with preemption disabled.
  */
-static void __resctrl_sched_in(void)
+static inline void __resctrl_sched_in(struct task_struct *tsk)
 {
 	struct resctrl_pqr_state *state = this_cpu_ptr(&pqr_state);
 	u32 closid = state->default_closid;
@@ -63,13 +63,13 @@ static void __resctrl_sched_in(void)
 	 * Else use the closid/rmid assigned to this cpu.
 	 */
 	if (static_branch_likely(&rdt_alloc_enable_key)) {
-		tmp = READ_ONCE(current->closid);
+		tmp = READ_ONCE(tsk->closid);
 		if (tmp)
 			closid = tmp;
 	}
 
 	if (static_branch_likely(&rdt_mon_enable_key)) {
-		tmp = READ_ONCE(current->rmid);
+		tmp = READ_ONCE(tsk->rmid);
 		if (tmp)
 			rmid = tmp;
 	}
@@ -90,17 +90,17 @@ static inline unsigned int resctrl_arch_round_mon_val(unsigned int val)
 	return val * scale;
 }
 
-static inline void resctrl_sched_in(void)
+static inline void resctrl_sched_in(struct task_struct *tsk)
 {
 	if (static_branch_likely(&rdt_enable_key))
-		__resctrl_sched_in();
+		__resctrl_sched_in(tsk);
 }
 
 void resctrl_cpu_detect(struct cpuinfo_x86 *c);
 
 #else
 
-static inline void resctrl_sched_in(void) {}
+static inline void resctrl_sched_in(struct task_struct *tsk) {}
 static inline void resctrl_cpu_detect(struct cpuinfo_x86 *c) {}
 
 #endif /* CONFIG_X86_CPU_RESCTRL */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/sev-common.h linux-libre-6.1.39-gnu/arch/x86/include/asm/sev-common.h
index b8357d6ecd47..b63be696b776 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/sev-common.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/sev-common.h
@@ -128,8 +128,9 @@ struct snp_psc_desc {
 	struct psc_entry entries[VMGEXIT_PSC_MAX_ENTRY];
 } __packed;
 
-/* Guest message request error code */
+/* Guest message request error codes */
 #define SNP_GUEST_REQ_INVALID_LEN	BIT_ULL(32)
+#define SNP_GUEST_REQ_ERR_BUSY		BIT_ULL(33)
 
 #define GHCB_MSR_TERM_REQ		0x100
 #define GHCB_MSR_TERM_REASON_SET_POS	12
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/sev.h linux-libre-6.1.39-gnu/arch/x86/include/asm/sev.h
index ebc271bb6d8e..a0a58c4122ec 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/sev.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/sev.h
@@ -187,12 +187,12 @@ static inline int pvalidate(unsigned long vaddr, bool rmp_psize, bool validate)
 }
 void setup_ghcb(void);
 void __init early_snp_set_memory_private(unsigned long vaddr, unsigned long paddr,
-					 unsigned int npages);
+					 unsigned long npages);
 void __init early_snp_set_memory_shared(unsigned long vaddr, unsigned long paddr,
-					unsigned int npages);
+					unsigned long npages);
 void __init snp_prep_memory(unsigned long paddr, unsigned int sz, enum psc_op op);
-void snp_set_memory_shared(unsigned long vaddr, unsigned int npages);
-void snp_set_memory_private(unsigned long vaddr, unsigned int npages);
+void snp_set_memory_shared(unsigned long vaddr, unsigned long npages);
+void snp_set_memory_private(unsigned long vaddr, unsigned long npages);
 void snp_set_wakeup_secondary_cpu(void);
 bool snp_init(struct boot_params *bp);
 void __init __noreturn snp_abort(void);
@@ -207,12 +207,12 @@ static inline int pvalidate(unsigned long vaddr, bool rmp_psize, bool validate)
 static inline int rmpadjust(unsigned long vaddr, bool rmp_psize, unsigned long attrs) { return 0; }
 static inline void setup_ghcb(void) { }
 static inline void __init
-early_snp_set_memory_private(unsigned long vaddr, unsigned long paddr, unsigned int npages) { }
+early_snp_set_memory_private(unsigned long vaddr, unsigned long paddr, unsigned long npages) { }
 static inline void __init
-early_snp_set_memory_shared(unsigned long vaddr, unsigned long paddr, unsigned int npages) { }
+early_snp_set_memory_shared(unsigned long vaddr, unsigned long paddr, unsigned long npages) { }
 static inline void __init snp_prep_memory(unsigned long paddr, unsigned int sz, enum psc_op op) { }
-static inline void snp_set_memory_shared(unsigned long vaddr, unsigned int npages) { }
-static inline void snp_set_memory_private(unsigned long vaddr, unsigned int npages) { }
+static inline void snp_set_memory_shared(unsigned long vaddr, unsigned long npages) { }
+static inline void snp_set_memory_private(unsigned long vaddr, unsigned long npages) { }
 static inline void snp_set_wakeup_secondary_cpu(void) { }
 static inline bool snp_init(struct boot_params *bp) { return false; }
 static inline void snp_abort(void) { }
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/smp.h linux-libre-6.1.39-gnu/arch/x86/include/asm/smp.h
index a73bced40e24..b3b34032ef23 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/smp.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/smp.h
@@ -132,6 +132,8 @@ void wbinvd_on_cpu(int cpu);
 int wbinvd_on_all_cpus(void);
 void cond_wakeup_cpu0(void);
 
+void smp_kick_mwait_play_dead(void);
+
 void native_smp_send_reschedule(int cpu);
 void native_send_call_func_ipi(const struct cpumask *mask);
 void native_send_call_func_single_ipi(int cpu);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/special_insns.h linux-libre-6.1.39-gnu/arch/x86/include/asm/special_insns.h
index 35f709f619fb..c2e322189f85 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/special_insns.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/special_insns.h
@@ -295,7 +295,7 @@ static inline int enqcmds(void __iomem *dst, const void *src)
 	return 0;
 }
 
-static inline void tile_release(void)
+static __always_inline void tile_release(void)
 {
 	/*
 	 * Instruction opcode for TILERELEASE; supported in binutils
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/svm.h linux-libre-6.1.39-gnu/arch/x86/include/asm/svm.h
index 0361626841bc..02aac78cb21d 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/svm.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/svm.h
@@ -5,6 +5,8 @@
 #include <uapi/asm/svm.h>
 #include <uapi/asm/kvm.h>
 
+#include <asm/hyperv-tlfs.h>
+
 /*
  * 32-bit intercept words in the VMCB Control Area, starting
  * at Byte offset 000h.
@@ -161,7 +163,10 @@ struct __attribute__ ((__packed__)) vmcb_control_area {
 	 * Offset 0x3e0, 32 bytes reserved
 	 * for use by hypervisor/software.
 	 */
-	u8 reserved_sw[32];
+	union {
+		struct hv_vmcb_enlightenments hv_enlightenments;
+		u8 reserved_sw[32];
+	};
 };
 
 
@@ -256,20 +261,22 @@ enum avic_ipi_failure_cause {
 	AVIC_IPI_FAILURE_INVALID_BACKING_PAGE,
 };
 
-#define AVIC_PHYSICAL_MAX_INDEX_MASK	GENMASK_ULL(9, 0)
+#define AVIC_PHYSICAL_MAX_INDEX_MASK	GENMASK_ULL(8, 0)
 
 /*
- * For AVIC, the max index allowed for physical APIC ID
- * table is 0xff (255).
+ * For AVIC, the max index allowed for physical APIC ID table is 0xfe (254), as
+ * 0xff is a broadcast to all CPUs, i.e. can't be targeted individually.
  */
 #define AVIC_MAX_PHYSICAL_ID		0XFEULL
 
 /*
- * For x2AVIC, the max index allowed for physical APIC ID
- * table is 0x1ff (511).
+ * For x2AVIC, the max index allowed for physical APIC ID table is 0x1ff (511).
  */
 #define X2AVIC_MAX_PHYSICAL_ID		0x1FFUL
 
+static_assert((AVIC_MAX_PHYSICAL_ID & AVIC_PHYSICAL_MAX_INDEX_MASK) == AVIC_MAX_PHYSICAL_ID);
+static_assert((X2AVIC_MAX_PHYSICAL_ID & AVIC_PHYSICAL_MAX_INDEX_MASK) == X2AVIC_MAX_PHYSICAL_ID);
+
 #define AVIC_HPA_MASK	~((0xFFFULL << 52) | 0xFFF)
 #define VMCB_AVIC_APIC_BAR_MASK		0xFFFFFFFFFF000ULL
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/text-patching.h linux-libre-6.1.39-gnu/arch/x86/include/asm/text-patching.h
index 1cc15528ce29..85b85a275a43 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/text-patching.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/text-patching.h
@@ -183,6 +183,37 @@ void int3_emulate_ret(struct pt_regs *regs)
 	unsigned long ip = int3_emulate_pop(regs);
 	int3_emulate_jmp(regs, ip);
 }
+
+static __always_inline
+void int3_emulate_jcc(struct pt_regs *regs, u8 cc, unsigned long ip, unsigned long disp)
+{
+	static const unsigned long jcc_mask[6] = {
+		[0] = X86_EFLAGS_OF,
+		[1] = X86_EFLAGS_CF,
+		[2] = X86_EFLAGS_ZF,
+		[3] = X86_EFLAGS_CF | X86_EFLAGS_ZF,
+		[4] = X86_EFLAGS_SF,
+		[5] = X86_EFLAGS_PF,
+	};
+
+	bool invert = cc & 1;
+	bool match;
+
+	if (cc < 0xc) {
+		match = regs->flags & jcc_mask[cc >> 1];
+	} else {
+		match = ((regs->flags & X86_EFLAGS_SF) >> X86_EFLAGS_SF_BIT) ^
+			((regs->flags & X86_EFLAGS_OF) >> X86_EFLAGS_OF_BIT);
+		if (cc >= 0xe)
+			match = match || (regs->flags & X86_EFLAGS_ZF);
+	}
+
+	if ((match && !invert) || (!match && invert))
+		ip += disp;
+
+	int3_emulate_jmp(regs, ip);
+}
+
 #endif /* !CONFIG_UML_X86 */
 
 #endif /* _ASM_X86_TEXT_PATCHING_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/virtext.h linux-libre-6.1.39-gnu/arch/x86/include/asm/virtext.h
index 8757078d4442..3b12e6b99412 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/virtext.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/virtext.h
@@ -126,7 +126,21 @@ static inline void cpu_svm_disable(void)
 
 	wrmsrl(MSR_VM_HSAVE_PA, 0);
 	rdmsrl(MSR_EFER, efer);
-	wrmsrl(MSR_EFER, efer & ~EFER_SVME);
+	if (efer & EFER_SVME) {
+		/*
+		 * Force GIF=1 prior to disabling SVM to ensure INIT and NMI
+		 * aren't blocked, e.g. if a fatal error occurred between CLGI
+		 * and STGI.  Note, STGI may #UD if SVM is disabled from NMI
+		 * context between reading EFER and executing STGI.  In that
+		 * case, GIF must already be set, otherwise the NMI would have
+		 * been blocked, so just eat the fault.
+		 */
+		asm_volatile_goto("1: stgi\n\t"
+				  _ASM_EXTABLE(1b, %l[fault])
+				  ::: "memory" : fault);
+fault:
+		wrmsrl(MSR_EFER, efer & ~EFER_SVME);
+	}
 }
 
 /** Makes sure SVM is disabled, if it is supported on the CPU
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/x86_init.h linux-libre-6.1.39-gnu/arch/x86/include/asm/x86_init.h
index e9170457697e..034e62838b28 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/x86_init.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/asm/x86_init.h
@@ -150,7 +150,7 @@ struct x86_init_acpi {
  * @enc_cache_flush_required	Returns true if a cache flush is needed before changing page encryption status
  */
 struct x86_guest {
-	void (*enc_status_change_prepare)(unsigned long vaddr, int npages, bool enc);
+	bool (*enc_status_change_prepare)(unsigned long vaddr, int npages, bool enc);
 	bool (*enc_status_change_finish)(unsigned long vaddr, int npages, bool enc);
 	bool (*enc_tlb_flush_required)(bool enc);
 	bool (*enc_cache_flush_required)(void);
@@ -285,6 +285,8 @@ struct x86_hyper_runtime {
  * 				possible in x86_early_init_platform_quirks() by
  * 				only using the current x86_hardware_subarch
  * 				semantics.
+ * @realmode_reserve:		reserve memory for realmode trampoline
+ * @realmode_init:		initialize realmode trampoline
  * @hyper:			x86 hypervisor specific runtime callbacks
  */
 struct x86_platform_ops {
@@ -301,6 +303,8 @@ struct x86_platform_ops {
 	void (*apic_post_init)(void);
 	struct x86_legacy_features legacy;
 	void (*set_legacy_features)(void);
+	void (*realmode_reserve)(void);
+	void (*realmode_init)(void);
 	struct x86_hyper_runtime hyper;
 	struct x86_guest guest;
 };
diff --git linux-libre-6.1-gnu/arch/x86/include/uapi/asm/svm.h linux-libre-6.1.39-gnu/arch/x86/include/uapi/asm/svm.h
index f69c168391aa..80e1df482337 100644
--- linux-libre-6.1-gnu/arch/x86/include/uapi/asm/svm.h
+++ linux-libre-6.1.39-gnu/arch/x86/include/uapi/asm/svm.h
@@ -116,6 +116,12 @@
 #define SVM_VMGEXIT_AP_CREATE			1
 #define SVM_VMGEXIT_AP_DESTROY			2
 #define SVM_VMGEXIT_HV_FEATURES			0x8000fffd
+#define SVM_VMGEXIT_TERM_REQUEST		0x8000fffe
+#define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code)	\
+	/* SW_EXITINFO1[3:0] */					\
+	(((((u64)reason_set) & 0xf)) |				\
+	/* SW_EXITINFO1[11:4] */				\
+	((((u64)reason_code) & 0xff) << 4))
 #define SVM_VMGEXIT_UNSUPPORTED_EVENT		0x8000ffff
 
 /* Exit code reserved for hypervisor/software use */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/Makefile linux-libre-6.1.39-gnu/arch/x86/kernel/Makefile
index f901658d9f7c..42b5540dac58 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/Makefile
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/Makefile
@@ -17,6 +17,7 @@ CFLAGS_REMOVE_ftrace.o = -pg
 CFLAGS_REMOVE_early_printk.o = -pg
 CFLAGS_REMOVE_head64.o = -pg
 CFLAGS_REMOVE_sev.o = -pg
+CFLAGS_REMOVE_rethook.o = -pg
 endif
 
 KASAN_SANITIZE_head$(BITS).o				:= n
diff --git linux-libre-6.1-gnu/arch/x86/kernel/acpi/boot.c linux-libre-6.1.39-gnu/arch/x86/kernel/acpi/boot.c
index 907cc98b1938..0f762070a5e1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/acpi/boot.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/acpi/boot.c
@@ -146,7 +146,11 @@ static int __init acpi_parse_madt(struct acpi_table_header *table)
 
 		pr_debug("Local APIC address 0x%08x\n", madt->address);
 	}
-	if (madt->header.revision >= 5)
+
+	/* ACPI 6.3 and newer support the online capable bit. */
+	if (acpi_gbl_FADT.header.revision > 6 ||
+	    (acpi_gbl_FADT.header.revision == 6 &&
+	     acpi_gbl_FADT.minor_revision >= 3))
 		acpi_support_online_capable = true;
 
 	default_acpi_madt_oem_check(madt->header.oem_id,
@@ -188,6 +192,18 @@ static int acpi_register_lapic(int id, u32 acpiid, u8 enabled)
 	return cpu;
 }
 
+static bool __init acpi_is_processor_usable(u32 lapic_flags)
+{
+	if (lapic_flags & ACPI_MADT_ENABLED)
+		return true;
+
+	if (!acpi_support_online_capable ||
+	    (lapic_flags & ACPI_MADT_ONLINE_CAPABLE))
+		return true;
+
+	return false;
+}
+
 static int __init
 acpi_parse_x2apic(union acpi_subtable_headers *header, const unsigned long end)
 {
@@ -212,6 +228,10 @@ acpi_parse_x2apic(union acpi_subtable_headers *header, const unsigned long end)
 	if (apic_id == 0xffffffff)
 		return 0;
 
+	/* don't register processors that cannot be onlined */
+	if (!acpi_is_processor_usable(processor->lapic_flags))
+		return 0;
+
 	/*
 	 * We need to register disabled CPU as well to permit
 	 * counting disabled CPUs. This allows us to size
@@ -250,9 +270,7 @@ acpi_parse_lapic(union acpi_subtable_headers * header, const unsigned long end)
 		return 0;
 
 	/* don't register processors that can not be onlined */
-	if (acpi_support_online_capable &&
-	    !(processor->lapic_flags & ACPI_MADT_ENABLED) &&
-	    !(processor->lapic_flags & ACPI_MADT_ONLINE_CAPABLE))
+	if (!acpi_is_processor_usable(processor->lapic_flags))
 		return 0;
 
 	/*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/alternative.c linux-libre-6.1.39-gnu/arch/x86/kernel/alternative.c
index 5cadcea035e0..d1d92897ed6b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/alternative.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/alternative.c
@@ -339,6 +339,12 @@ next:
 	}
 }
 
+static inline bool is_jcc32(struct insn *insn)
+{
+	/* Jcc.d32 second opcode byte is in the range: 0x80-0x8f */
+	return insn->opcode.bytes[0] == 0x0f && (insn->opcode.bytes[1] & 0xf0) == 0x80;
+}
+
 #if defined(CONFIG_RETPOLINE) && defined(CONFIG_OBJTOOL)
 
 /*
@@ -427,8 +433,7 @@ static int patch_retpoline(void *addr, struct insn *insn, u8 *bytes)
 	 *   [ NOP ]
 	 * 1:
 	 */
-	/* Jcc.d32 second opcode byte is in the range: 0x80-0x8f */
-	if (op == 0x0f && (insn->opcode.bytes[1] & 0xf0) == 0x80) {
+	if (is_jcc32(insn)) {
 		cc = insn->opcode.bytes[1] & 0xf;
 		cc ^= 1; /* invert condition */
 
@@ -1311,6 +1316,11 @@ void text_poke_sync(void)
 	on_each_cpu(do_sync_core, NULL, 1);
 }
 
+/*
+ * NOTE: crazy scheme to allow patching Jcc.d32 but not increase the size of
+ * this thing. When len == 6 everything is prefixed with 0x0f and we map
+ * opcode to Jcc.d8, using len to distinguish.
+ */
 struct text_poke_loc {
 	/* addr := _stext + rel_addr */
 	s32 rel_addr;
@@ -1432,6 +1442,10 @@ noinstr int poke_int3_handler(struct pt_regs *regs)
 		int3_emulate_jmp(regs, (long)ip + tp->disp);
 		break;
 
+	case 0x70 ... 0x7f: /* Jcc */
+		int3_emulate_jcc(regs, tp->opcode & 0xf, (long)ip, tp->disp);
+		break;
+
 	default:
 		BUG();
 	}
@@ -1505,16 +1519,26 @@ static void text_poke_bp_batch(struct text_poke_loc *tp, unsigned int nr_entries
 	 * Second step: update all but the first byte of the patched range.
 	 */
 	for (do_sync = 0, i = 0; i < nr_entries; i++) {
-		u8 old[POKE_MAX_OPCODE_SIZE] = { tp[i].old, };
+		u8 old[POKE_MAX_OPCODE_SIZE+1] = { tp[i].old, };
+		u8 _new[POKE_MAX_OPCODE_SIZE+1];
+		const u8 *new = tp[i].text;
 		int len = tp[i].len;
 
 		if (len - INT3_INSN_SIZE > 0) {
 			memcpy(old + INT3_INSN_SIZE,
 			       text_poke_addr(&tp[i]) + INT3_INSN_SIZE,
 			       len - INT3_INSN_SIZE);
+
+			if (len == 6) {
+				_new[0] = 0x0f;
+				memcpy(_new + 1, new, 5);
+				new = _new;
+			}
+
 			text_poke(text_poke_addr(&tp[i]) + INT3_INSN_SIZE,
-				  (const char *)tp[i].text + INT3_INSN_SIZE,
+				  new + INT3_INSN_SIZE,
 				  len - INT3_INSN_SIZE);
+
 			do_sync++;
 		}
 
@@ -1542,8 +1566,7 @@ static void text_poke_bp_batch(struct text_poke_loc *tp, unsigned int nr_entries
 		 * The old instruction is recorded so that the event can be
 		 * processed forwards or backwards.
 		 */
-		perf_event_text_poke(text_poke_addr(&tp[i]), old, len,
-				     tp[i].text, len);
+		perf_event_text_poke(text_poke_addr(&tp[i]), old, len, new, len);
 	}
 
 	if (do_sync) {
@@ -1560,10 +1583,15 @@ static void text_poke_bp_batch(struct text_poke_loc *tp, unsigned int nr_entries
 	 * replacing opcode.
 	 */
 	for (do_sync = 0, i = 0; i < nr_entries; i++) {
-		if (tp[i].text[0] == INT3_INSN_OPCODE)
+		u8 byte = tp[i].text[0];
+
+		if (tp[i].len == 6)
+			byte = 0x0f;
+
+		if (byte == INT3_INSN_OPCODE)
 			continue;
 
-		text_poke(text_poke_addr(&tp[i]), tp[i].text, INT3_INSN_SIZE);
+		text_poke(text_poke_addr(&tp[i]), &byte, INT3_INSN_SIZE);
 		do_sync++;
 	}
 
@@ -1581,9 +1609,11 @@ static void text_poke_loc_init(struct text_poke_loc *tp, void *addr,
 			       const void *opcode, size_t len, const void *emulate)
 {
 	struct insn insn;
-	int ret, i;
+	int ret, i = 0;
 
-	memcpy((void *)tp->text, opcode, len);
+	if (len == 6)
+		i = 1;
+	memcpy((void *)tp->text, opcode+i, len-i);
 	if (!emulate)
 		emulate = opcode;
 
@@ -1594,6 +1624,13 @@ static void text_poke_loc_init(struct text_poke_loc *tp, void *addr,
 	tp->len = len;
 	tp->opcode = insn.opcode.bytes[0];
 
+	if (is_jcc32(&insn)) {
+		/*
+		 * Map Jcc.d32 onto Jcc.d8 and use len to distinguish.
+		 */
+		tp->opcode = insn.opcode.bytes[1] - 0x10;
+	}
+
 	switch (tp->opcode) {
 	case RET_INSN_OPCODE:
 	case JMP32_INSN_OPCODE:
@@ -1610,7 +1647,6 @@ static void text_poke_loc_init(struct text_poke_loc *tp, void *addr,
 		BUG_ON(len != insn.length);
 	};
 
-
 	switch (tp->opcode) {
 	case INT3_INSN_OPCODE:
 	case RET_INSN_OPCODE:
@@ -1619,6 +1655,7 @@ static void text_poke_loc_init(struct text_poke_loc *tp, void *addr,
 	case CALL_INSN_OPCODE:
 	case JMP32_INSN_OPCODE:
 	case JMP8_INSN_OPCODE:
+	case 0x70 ... 0x7f: /* Jcc */
 		tp->disp = insn.immediate.value;
 		break;
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/amd_nb.c linux-libre-6.1.39-gnu/arch/x86/kernel/amd_nb.c
index 4266b64631a4..7e331e8f3692 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/amd_nb.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/amd_nb.c
@@ -36,6 +36,7 @@
 #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F4 0x166e
 #define PCI_DEVICE_ID_AMD_19H_M60H_DF_F4 0x14e4
 #define PCI_DEVICE_ID_AMD_19H_M70H_DF_F4 0x14f4
+#define PCI_DEVICE_ID_AMD_19H_M78H_DF_F4 0x12fc
 
 /* Protect the PCI config register pairs used for SMN. */
 static DEFINE_MUTEX(smn_mutex);
@@ -79,6 +80,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M60H_DF_F3) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_DF_F3) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F3) },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/apic/apic.c linux-libre-6.1.39-gnu/arch/x86/kernel/apic/apic.c
index 71dd9c875608..62211828a2fa 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/apic/apic.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/apic/apic.c
@@ -422,10 +422,9 @@ static unsigned int reserve_eilvt_offset(int offset, unsigned int new)
 		if (vector && !eilvt_entry_is_changeable(vector, new))
 			/* may not change if vectors are different */
 			return rsvd;
-		rsvd = atomic_cmpxchg(&eilvt_offsets[offset], rsvd, new);
-	} while (rsvd != new);
+	} while (!atomic_try_cmpxchg(&eilvt_offsets[offset], &rsvd, new));
 
-	rsvd &= ~APIC_EILVT_MASKED;
+	rsvd = new & ~APIC_EILVT_MASKED;
 	if (rsvd && rsvd != vector)
 		pr_info("LVT offset %d assigned for vector 0x%02x\n",
 			offset, rsvd);
@@ -1931,16 +1930,19 @@ void __init check_x2apic(void)
 	}
 }
 #else /* CONFIG_X86_X2APIC */
-static int __init validate_x2apic(void)
+void __init check_x2apic(void)
 {
 	if (!apic_is_x2apic_enabled())
-		return 0;
+		return;
 	/*
-	 * Checkme: Can we simply turn off x2apic here instead of panic?
+	 * Checkme: Can we simply turn off x2APIC here instead of disabling the APIC?
 	 */
-	panic("BIOS has enabled x2apic but kernel doesn't support x2apic, please disable x2apic in BIOS.\n");
+	pr_err("Kernel does not support x2APIC, please recompile with CONFIG_X86_X2APIC.\n");
+	pr_err("Disabling APIC, expect reduced performance and functionality.\n");
+
+	disable_apic = 1;
+	setup_clear_cpu_cap(X86_FEATURE_APIC);
 }
-early_initcall(validate_x2apic);
 
 static inline void try_to_enable_x2apic(int remap_mode) { }
 static inline void __x2apic_enable(void) { }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/apic/io_apic.c linux-libre-6.1.39-gnu/arch/x86/kernel/apic/io_apic.c
index a868b76cd3d4..efa87b6bb1cd 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/apic/io_apic.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/apic/io_apic.c
@@ -2480,17 +2480,21 @@ static int io_apic_get_redir_entries(int ioapic)
 
 unsigned int arch_dynirq_lower_bound(unsigned int from)
 {
+	unsigned int ret;
+
 	/*
 	 * dmar_alloc_hwirq() may be called before setup_IO_APIC(), so use
 	 * gsi_top if ioapic_dynirq_base hasn't been initialized yet.
 	 */
-	if (!ioapic_initialized)
-		return gsi_top;
+	ret = ioapic_dynirq_base ? : gsi_top;
+
 	/*
-	 * For DT enabled machines ioapic_dynirq_base is irrelevant and not
-	 * updated. So simply return @from if ioapic_dynirq_base == 0.
+	 * For DT enabled machines ioapic_dynirq_base is irrelevant and
+	 * always 0. gsi_top can be 0 if there is no IO/APIC registered.
+	 * 0 is an invalid interrupt number for dynamic allocations. Return
+	 * @from instead.
 	 */
-	return ioapic_dynirq_base ? : from;
+	return ret ? : from;
 }
 
 #ifdef CONFIG_X86_32
diff --git linux-libre-6.1-gnu/arch/x86/kernel/apic/x2apic_phys.c linux-libre-6.1.39-gnu/arch/x86/kernel/apic/x2apic_phys.c
index 6bde05a86b4e..896bc41cb2ba 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/apic/x2apic_phys.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/apic/x2apic_phys.c
@@ -97,7 +97,10 @@ static void init_x2apic_ldr(void)
 
 static int x2apic_phys_probe(void)
 {
-	if (x2apic_mode && (x2apic_phys || x2apic_fadt_phys()))
+	if (!x2apic_mode)
+		return 0;
+
+	if (x2apic_phys || x2apic_fadt_phys())
 		return 1;
 
 	return apic == &apic_x2apic_phys;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/amd.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/amd.c
index c75d75b9f11a..d2dbbc50b3a7 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/amd.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/amd.c
@@ -880,6 +880,15 @@ void init_spectral_chicken(struct cpuinfo_x86 *c)
 		}
 	}
 #endif
+	/*
+	 * Work around Erratum 1386.  The XSAVES instruction malfunctions in
+	 * certain circumstances on Zen1/2 uarch, and not all parts have had
+	 * updated microcode at the time of writing (March 2023).
+	 *
+	 * Affected parts all have no supervisor XSAVE states, meaning that
+	 * the XSAVEC instruction (which works fine) is equivalent.
+	 */
+	clear_cpu_cap(c, X86_FEATURE_XSAVES);
 }
 
 static void init_amd_zn(struct cpuinfo_x86 *c)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/aperfmperf.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/aperfmperf.c
index 1f60a2b27936..fdbb5f07448f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/aperfmperf.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/aperfmperf.c
@@ -330,7 +330,16 @@ static void __init bp_init_freq_invariance(void)
 
 static void disable_freq_invariance_workfn(struct work_struct *work)
 {
+	int cpu;
+
 	static_branch_disable(&arch_scale_freq_key);
+
+	/*
+	 * Set arch_freq_scale to a default value on all cpus
+	 * This negates the effect of scaling
+	 */
+	for_each_possible_cpu(cpu)
+		per_cpu(arch_freq_scale, cpu) = SCHED_CAPACITY_SCALE;
 }
 
 static DECLARE_WORK(disable_freq_invariance_work,
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/bugs.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/bugs.c
index 6daf84229548..f54992887491 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/bugs.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/bugs.c
@@ -144,9 +144,17 @@ void __init check_bugs(void)
 	 * have unknown values. AMD64_LS_CFG MSR is cached in the early AMD
 	 * init code as it is not enumerated and depends on the family.
 	 */
-	if (boot_cpu_has(X86_FEATURE_MSR_SPEC_CTRL))
+	if (cpu_feature_enabled(X86_FEATURE_MSR_SPEC_CTRL)) {
 		rdmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base);
 
+		/*
+		 * Previously running kernel (kexec), may have some controls
+		 * turned ON. Clear them and let the mitigations setup below
+		 * rediscover them based on configuration.
+		 */
+		x86_spec_ctrl_base &= ~SPEC_CTRL_MITIGATIONS_MASK;
+	}
+
 	/* Select the proper CPU mitigations before patching alternatives: */
 	spectre_v1_select_mitigation();
 	spectre_v2_select_mitigation();
@@ -1095,14 +1103,18 @@ spectre_v2_parse_user_cmdline(void)
 	return SPECTRE_V2_USER_CMD_AUTO;
 }
 
-static inline bool spectre_v2_in_ibrs_mode(enum spectre_v2_mitigation mode)
+static inline bool spectre_v2_in_eibrs_mode(enum spectre_v2_mitigation mode)
 {
-	return mode == SPECTRE_V2_IBRS ||
-	       mode == SPECTRE_V2_EIBRS ||
+	return mode == SPECTRE_V2_EIBRS ||
 	       mode == SPECTRE_V2_EIBRS_RETPOLINE ||
 	       mode == SPECTRE_V2_EIBRS_LFENCE;
 }
 
+static inline bool spectre_v2_in_ibrs_mode(enum spectre_v2_mitigation mode)
+{
+	return spectre_v2_in_eibrs_mode(mode) || mode == SPECTRE_V2_IBRS;
+}
+
 static void __init
 spectre_v2_user_select_mitigation(void)
 {
@@ -1165,12 +1177,19 @@ spectre_v2_user_select_mitigation(void)
 	}
 
 	/*
-	 * If no STIBP, IBRS or enhanced IBRS is enabled, or SMT impossible,
-	 * STIBP is not required.
+	 * If no STIBP, enhanced IBRS is enabled, or SMT impossible, STIBP
+	 * is not required.
+	 *
+	 * Enhanced IBRS also protects against cross-thread branch target
+	 * injection in user-mode as the IBRS bit remains always set which
+	 * implicitly enables cross-thread protections.  However, in legacy IBRS
+	 * mode, the IBRS bit is set only on kernel entry and cleared on return
+	 * to userspace. This disables the implicit cross-thread protection,
+	 * so allow for STIBP to be selected in that case.
 	 */
 	if (!boot_cpu_has(X86_FEATURE_STIBP) ||
 	    !smt_possible ||
-	    spectre_v2_in_ibrs_mode(spectre_v2_enabled))
+	    spectre_v2_in_eibrs_mode(spectre_v2_enabled))
 		return;
 
 	/*
@@ -1951,6 +1970,8 @@ static int ib_prctl_set(struct task_struct *task, unsigned long ctrl)
 		if (ctrl == PR_SPEC_FORCE_DISABLE)
 			task_set_spec_ib_force_disable(task);
 		task_update_spec_tif(task);
+		if (task == current)
+			indirect_branch_prediction_barrier();
 		break;
 	default:
 		return -ERANGE;
@@ -2295,7 +2316,7 @@ static ssize_t mmio_stale_data_show_state(char *buf)
 
 static char *stibp_state(void)
 {
-	if (spectre_v2_in_ibrs_mode(spectre_v2_enabled))
+	if (spectre_v2_in_eibrs_mode(spectre_v2_enabled))
 		return "";
 
 	switch (spectre_v2_user_stibp) {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/common.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/common.c
index 3e508f239098..c34bdba57993 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/common.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/common.c
@@ -1235,6 +1235,8 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = {
 #define MMIO_SBDS	BIT(2)
 /* CPU is affected by RETbleed, speculating where you would not expect it */
 #define RETBLEED	BIT(3)
+/* CPU is affected by SMT (cross-thread) return predictions */
+#define SMT_RSB		BIT(4)
 
 static const struct x86_cpu_id cpu_vuln_blacklist[] __initconst = {
 	VULNBL_INTEL_STEPPINGS(IVYBRIDGE,	X86_STEPPING_ANY,		SRBDS),
@@ -1266,8 +1268,8 @@ static const struct x86_cpu_id cpu_vuln_blacklist[] __initconst = {
 
 	VULNBL_AMD(0x15, RETBLEED),
 	VULNBL_AMD(0x16, RETBLEED),
-	VULNBL_AMD(0x17, RETBLEED),
-	VULNBL_HYGON(0x18, RETBLEED),
+	VULNBL_AMD(0x17, RETBLEED | SMT_RSB),
+	VULNBL_HYGON(0x18, RETBLEED | SMT_RSB),
 	{}
 };
 
@@ -1385,6 +1387,9 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c)
 	    !(ia32_cap & ARCH_CAP_PBRSB_NO))
 		setup_force_cpu_bug(X86_BUG_EIBRS_PBRSB);
 
+	if (cpu_matches(cpu_vuln_blacklist, SMT_RSB))
+		setup_force_cpu_bug(X86_BUG_SMT_RSB);
+
 	if (cpu_matches(cpu_vuln_whitelist, NO_MELTDOWN))
 		return;
 
@@ -2306,30 +2311,45 @@ void cpu_init_secondary(void)
 #endif
 
 #ifdef CONFIG_MICROCODE_LATE_LOADING
-/*
+/**
+ * store_cpu_caps() - Store a snapshot of CPU capabilities
+ * @curr_info: Pointer where to store it
+ *
+ * Returns: None
+ */
+void store_cpu_caps(struct cpuinfo_x86 *curr_info)
+{
+	/* Reload CPUID max function as it might've changed. */
+	curr_info->cpuid_level = cpuid_eax(0);
+
+	/* Copy all capability leafs and pick up the synthetic ones. */
+	memcpy(&curr_info->x86_capability, &boot_cpu_data.x86_capability,
+	       sizeof(curr_info->x86_capability));
+
+	/* Get the hardware CPUID leafs */
+	get_cpu_cap(curr_info);
+}
+
+/**
+ * microcode_check() - Check if any CPU capabilities changed after an update.
+ * @prev_info:	CPU capabilities stored before an update.
+ *
  * The microcode loader calls this upon late microcode load to recheck features,
  * only when microcode has been updated. Caller holds microcode_mutex and CPU
  * hotplug lock.
+ *
+ * Return: None
  */
-void microcode_check(void)
+void microcode_check(struct cpuinfo_x86 *prev_info)
 {
-	struct cpuinfo_x86 info;
+	struct cpuinfo_x86 curr_info;
 
 	perf_check_microcode();
 
-	/* Reload CPUID max function as it might've changed. */
-	info.cpuid_level = cpuid_eax(0);
-
-	/*
-	 * Copy all capability leafs to pick up the synthetic ones so that
-	 * memcmp() below doesn't fail on that. The ones coming from CPUID will
-	 * get overwritten in get_cpu_cap().
-	 */
-	memcpy(&info.x86_capability, &boot_cpu_data.x86_capability, sizeof(info.x86_capability));
-
-	get_cpu_cap(&info);
+	store_cpu_caps(&curr_info);
 
-	if (!memcmp(&info.x86_capability, &boot_cpu_data.x86_capability, sizeof(info.x86_capability)))
+	if (!memcmp(&prev_info->x86_capability, &curr_info.x86_capability,
+		    sizeof(prev_info->x86_capability)))
 		return;
 
 	pr_warn("x86/CPU: CPU features have changed after loading microcode, but might not take effect.\n");
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/intel.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/intel.c
index 2d7ea5480ec3..427899650483 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/intel.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/intel.c
@@ -1034,8 +1034,32 @@ static const struct {
 
 static struct ratelimit_state bld_ratelimit;
 
+static unsigned int sysctl_sld_mitigate = 1;
 static DEFINE_SEMAPHORE(buslock_sem);
 
+#ifdef CONFIG_PROC_SYSCTL
+static struct ctl_table sld_sysctls[] = {
+	{
+		.procname       = "split_lock_mitigate",
+		.data           = &sysctl_sld_mitigate,
+		.maxlen         = sizeof(unsigned int),
+		.mode           = 0644,
+		.proc_handler	= proc_douintvec_minmax,
+		.extra1         = SYSCTL_ZERO,
+		.extra2         = SYSCTL_ONE,
+	},
+	{}
+};
+
+static int __init sld_mitigate_sysctl_init(void)
+{
+	register_sysctl_init("kernel", sld_sysctls);
+	return 0;
+}
+
+late_initcall(sld_mitigate_sysctl_init);
+#endif
+
 static inline bool match_option(const char *arg, int arglen, const char *opt)
 {
 	int len = strlen(opt), ratelimit;
@@ -1146,12 +1170,20 @@ static void split_lock_init(void)
 		split_lock_verify_msr(sld_state != sld_off);
 }
 
-static void __split_lock_reenable(struct work_struct *work)
+static void __split_lock_reenable_unlock(struct work_struct *work)
 {
 	sld_update_msr(true);
 	up(&buslock_sem);
 }
 
+static DECLARE_DELAYED_WORK(sl_reenable_unlock, __split_lock_reenable_unlock);
+
+static void __split_lock_reenable(struct work_struct *work)
+{
+	sld_update_msr(true);
+}
+static DECLARE_DELAYED_WORK(sl_reenable, __split_lock_reenable);
+
 /*
  * If a CPU goes offline with pending delayed work to re-enable split lock
  * detection then the delayed work will be executed on some other CPU. That
@@ -1169,10 +1201,9 @@ static int splitlock_cpu_offline(unsigned int cpu)
 	return 0;
 }
 
-static DECLARE_DELAYED_WORK(split_lock_reenable, __split_lock_reenable);
-
 static void split_lock_warn(unsigned long ip)
 {
+	struct delayed_work *work;
 	int cpu;
 
 	if (!current->reported_split_lock)
@@ -1180,14 +1211,26 @@ static void split_lock_warn(unsigned long ip)
 				    current->comm, current->pid, ip);
 	current->reported_split_lock = 1;
 
-	/* misery factor #1, sleep 10ms before trying to execute split lock */
-	if (msleep_interruptible(10) > 0)
-		return;
-	/* Misery factor #2, only allow one buslocked disabled core at a time */
-	if (down_interruptible(&buslock_sem) == -EINTR)
-		return;
+	if (sysctl_sld_mitigate) {
+		/*
+		 * misery factor #1:
+		 * sleep 10ms before trying to execute split lock.
+		 */
+		if (msleep_interruptible(10) > 0)
+			return;
+		/*
+		 * Misery factor #2:
+		 * only allow one buslocked disabled core at a time.
+		 */
+		if (down_interruptible(&buslock_sem) == -EINTR)
+			return;
+		work = &sl_reenable_unlock;
+	} else {
+		work = &sl_reenable;
+	}
+
 	cpu = get_cpu();
-	schedule_delayed_work_on(cpu, &split_lock_reenable, 2);
+	schedule_delayed_work_on(cpu, work, 2);
 
 	/* Disable split lock detection on this CPU to make progress */
 	sld_update_msr(false);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/amd.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/mce/amd.c
index 1c87501e0fa3..5518272061bf 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/amd.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/mce/amd.c
@@ -235,10 +235,10 @@ static DEFINE_PER_CPU(struct threshold_bank **, threshold_banks);
  * A list of the banks enabled on each logical CPU. Controls which respective
  * descriptors to initialize later in mce_threshold_create_device().
  */
-static DEFINE_PER_CPU(unsigned int, bank_map);
+static DEFINE_PER_CPU(u64, bank_map);
 
 /* Map of banks that have more than MCA_MISC0 available. */
-static DEFINE_PER_CPU(u32, smca_misc_banks_map);
+static DEFINE_PER_CPU(u64, smca_misc_banks_map);
 
 static void amd_threshold_interrupt(void);
 static void amd_deferred_error_interrupt(void);
@@ -267,7 +267,7 @@ static void smca_set_misc_banks_map(unsigned int bank, unsigned int cpu)
 		return;
 
 	if (low & MASK_BLKPTR_LO)
-		per_cpu(smca_misc_banks_map, cpu) |= BIT(bank);
+		per_cpu(smca_misc_banks_map, cpu) |= BIT_ULL(bank);
 
 }
 
@@ -528,7 +528,7 @@ static u32 smca_get_block_address(unsigned int bank, unsigned int block,
 	if (!block)
 		return MSR_AMD64_SMCA_MCx_MISC(bank);
 
-	if (!(per_cpu(smca_misc_banks_map, cpu) & BIT(bank)))
+	if (!(per_cpu(smca_misc_banks_map, cpu) & BIT_ULL(bank)))
 		return 0;
 
 	return MSR_AMD64_SMCA_MCx_MISCy(bank, block - 1);
@@ -572,7 +572,7 @@ prepare_threshold_block(unsigned int bank, unsigned int block, u32 addr,
 	int new;
 
 	if (!block)
-		per_cpu(bank_map, cpu) |= (1 << bank);
+		per_cpu(bank_map, cpu) |= BIT_ULL(bank);
 
 	memset(&b, 0, sizeof(b));
 	b.cpu			= cpu;
@@ -788,6 +788,24 @@ _log_error_bank(unsigned int bank, u32 msr_stat, u32 msr_addr, u64 misc)
 	return status & MCI_STATUS_DEFERRED;
 }
 
+static bool _log_error_deferred(unsigned int bank, u32 misc)
+{
+	if (!_log_error_bank(bank, mca_msr_reg(bank, MCA_STATUS),
+			     mca_msr_reg(bank, MCA_ADDR), misc))
+		return false;
+
+	/*
+	 * Non-SMCA systems don't have MCA_DESTAT/MCA_DEADDR registers.
+	 * Return true here to avoid accessing these registers.
+	 */
+	if (!mce_flags.smca)
+		return true;
+
+	/* Clear MCA_DESTAT if the deferred error was logged from MCA_STATUS. */
+	wrmsrl(MSR_AMD64_SMCA_MCx_DESTAT(bank), 0);
+	return true;
+}
+
 /*
  * We have three scenarios for checking for Deferred errors:
  *
@@ -799,19 +817,8 @@ _log_error_bank(unsigned int bank, u32 msr_stat, u32 msr_addr, u64 misc)
  */
 static void log_error_deferred(unsigned int bank)
 {
-	bool defrd;
-
-	defrd = _log_error_bank(bank, mca_msr_reg(bank, MCA_STATUS),
-				mca_msr_reg(bank, MCA_ADDR), 0);
-
-	if (!mce_flags.smca)
-		return;
-
-	/* Clear MCA_DESTAT if we logged the deferred error from MCA_STATUS. */
-	if (defrd) {
-		wrmsrl(MSR_AMD64_SMCA_MCx_DESTAT(bank), 0);
+	if (_log_error_deferred(bank, 0))
 		return;
-	}
 
 	/*
 	 * Only deferred errors are logged in MCA_DE{STAT,ADDR} so just check
@@ -832,7 +839,7 @@ static void amd_deferred_error_interrupt(void)
 
 static void log_error_thresholding(unsigned int bank, u64 misc)
 {
-	_log_error_bank(bank, mca_msr_reg(bank, MCA_STATUS), mca_msr_reg(bank, MCA_ADDR), misc);
+	_log_error_deferred(bank, misc);
 }
 
 static void log_and_reset_block(struct threshold_block *block)
@@ -877,7 +884,7 @@ static void amd_threshold_interrupt(void)
 		return;
 
 	for (bank = 0; bank < this_cpu_read(mce_num_banks); ++bank) {
-		if (!(per_cpu(bank_map, cpu) & (1 << bank)))
+		if (!(per_cpu(bank_map, cpu) & BIT_ULL(bank)))
 			continue;
 
 		first_block = bp[bank]->blocks;
@@ -1355,7 +1362,7 @@ int mce_threshold_create_device(unsigned int cpu)
 		return -ENOMEM;
 
 	for (bank = 0; bank < numbanks; ++bank) {
-		if (!(this_cpu_read(bank_map) & (1 << bank)))
+		if (!(this_cpu_read(bank_map) & BIT_ULL(bank)))
 			continue;
 		err = threshold_create_bank(bp, cpu, bank);
 		if (err) {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/core.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/mce/core.c
index 2c8ec5c71712..e228d58ee264 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/mce/core.c
@@ -2365,6 +2365,7 @@ static void mce_restart(void)
 {
 	mce_timer_delete_all();
 	on_each_cpu(mce_cpu_restart, NULL, 1);
+	mce_schedule_work();
 }
 
 /* Toggle features for corrected errors */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/amd.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/microcode/amd.c
index 7d0e8229d63c..7b88546534ae 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/amd.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/microcode/amd.c
@@ -55,7 +55,9 @@ struct cont_desc {
 };
 
 static u32 ucode_new_rev;
-static u8 amd_ucode_patch[PATCH_MAX_SIZE];
+
+/* One blob per node. */
+static u8 amd_ucode_patch[MAX_NUMNODES][PATCH_MAX_SIZE];
 
 /*
  * Microcode patch container file is prepended to the initrd in cpio
@@ -428,7 +430,7 @@ apply_microcode_early_amd(u32 cpuid_1_eax, void *ucode, size_t size, bool save_p
 	patch	= (u8 (*)[PATCH_MAX_SIZE])__pa_nodebug(&amd_ucode_patch);
 #else
 	new_rev = &ucode_new_rev;
-	patch	= &amd_ucode_patch;
+	patch	= &amd_ucode_patch[0];
 #endif
 
 	desc.cpuid_1_eax = cpuid_1_eax;
@@ -553,8 +555,7 @@ void load_ucode_amd_ap(unsigned int cpuid_1_eax)
 	apply_microcode_early_amd(cpuid_1_eax, cp.data, cp.size, false);
 }
 
-static enum ucode_state
-load_microcode_amd(bool save, u8 family, const u8 *data, size_t size);
+static enum ucode_state load_microcode_amd(u8 family, const u8 *data, size_t size);
 
 int __init save_microcode_in_initrd_amd(unsigned int cpuid_1_eax)
 {
@@ -572,19 +573,19 @@ int __init save_microcode_in_initrd_amd(unsigned int cpuid_1_eax)
 	if (!desc.mc)
 		return -EINVAL;
 
-	ret = load_microcode_amd(true, x86_family(cpuid_1_eax), desc.data, desc.size);
+	ret = load_microcode_amd(x86_family(cpuid_1_eax), desc.data, desc.size);
 	if (ret > UCODE_UPDATED)
 		return -EINVAL;
 
 	return 0;
 }
 
-void reload_ucode_amd(void)
+void reload_ucode_amd(unsigned int cpu)
 {
-	struct microcode_amd *mc;
 	u32 rev, dummy __always_unused;
+	struct microcode_amd *mc;
 
-	mc = (struct microcode_amd *)amd_ucode_patch;
+	mc = (struct microcode_amd *)amd_ucode_patch[cpu_to_node(cpu)];
 
 	rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
 
@@ -704,7 +705,7 @@ static enum ucode_state apply_microcode_amd(int cpu)
 	rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
 
 	/* need to apply patch? */
-	if (rev >= mc_amd->hdr.patch_id) {
+	if (rev > mc_amd->hdr.patch_id) {
 		ret = UCODE_OK;
 		goto out;
 	}
@@ -850,9 +851,10 @@ static enum ucode_state __load_microcode_amd(u8 family, const u8 *data,
 	return UCODE_OK;
 }
 
-static enum ucode_state
-load_microcode_amd(bool save, u8 family, const u8 *data, size_t size)
+static enum ucode_state load_microcode_amd(u8 family, const u8 *data, size_t size)
 {
+	struct cpuinfo_x86 *c;
+	unsigned int nid, cpu;
 	struct ucode_patch *p;
 	enum ucode_state ret;
 
@@ -865,22 +867,22 @@ load_microcode_amd(bool save, u8 family, const u8 *data, size_t size)
 		return ret;
 	}
 
-	p = find_patch(0);
-	if (!p) {
-		return ret;
-	} else {
-		if (boot_cpu_data.microcode >= p->patch_id)
-			return ret;
+	for_each_node(nid) {
+		cpu = cpumask_first(cpumask_of_node(nid));
+		c = &cpu_data(cpu);
 
-		ret = UCODE_NEW;
-	}
+		p = find_patch(cpu);
+		if (!p)
+			continue;
 
-	/* save BSP's matching patch for early load */
-	if (!save)
-		return ret;
+		if (c->microcode >= p->patch_id)
+			continue;
 
-	memset(amd_ucode_patch, 0, PATCH_MAX_SIZE);
-	memcpy(amd_ucode_patch, p->data, min_t(u32, p->size, PATCH_MAX_SIZE));
+		ret = UCODE_NEW;
+
+		memset(&amd_ucode_patch[nid], 0, PATCH_MAX_SIZE);
+		memcpy(&amd_ucode_patch[nid], p->data, min_t(u32, p->size, PATCH_MAX_SIZE));
+	}
 
 	return ret;
 }
@@ -891,12 +893,11 @@ static enum ucode_state request_microcode_amd(int cpu, struct device *device,
 {
 	char fw_name[36] = "/*(DEBLOBBED)*/";
 	struct cpuinfo_x86 *c = &cpu_data(cpu);
-	bool bsp = c->cpu_index == boot_cpu_data.cpu_index;
 	enum ucode_state ret = UCODE_NFOUND;
 	const struct firmware *fw;
 
 	/* reload ucode container only on the boot cpu */
-	if (!refresh_fw || !bsp)
+	if (!refresh_fw)
 		return UCODE_OK;
 
 	if (c->x86 >= 0x15)
@@ -911,7 +912,7 @@ static enum ucode_state request_microcode_amd(int cpu, struct device *device,
 	if (!verify_container(fw->data, fw->size, false))
 		goto fw_release;
 
-	ret = load_microcode_amd(bsp, c->x86, fw->data, fw->size);
+	ret = load_microcode_amd(c->x86, fw->data, fw->size);
 
  fw_release:
 	release_firmware(fw);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/core.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/microcode/core.c
index 6a41cee242f6..9e02648e51d1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/microcode/core.c
@@ -298,7 +298,7 @@ struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa)
 #endif
 }
 
-void reload_early_microcode(void)
+void reload_early_microcode(unsigned int cpu)
 {
 	int vendor, family;
 
@@ -312,7 +312,7 @@ void reload_early_microcode(void)
 		break;
 	case X86_VENDOR_AMD:
 		if (family >= 0x10)
-			reload_ucode_amd();
+			reload_ucode_amd(cpu);
 		break;
 	default:
 		break;
@@ -492,6 +492,7 @@ wait_for_siblings:
 static int microcode_reload_late(void)
 {
 	int old = boot_cpu_data.microcode, ret;
+	struct cpuinfo_x86 prev_info;
 
 	pr_err("Attempting late microcode loading - it is dangerous and taints the kernel.\n");
 	pr_err("You should switch to early loading, if possible.\n");
@@ -499,12 +500,21 @@ static int microcode_reload_late(void)
 	atomic_set(&late_cpus_in,  0);
 	atomic_set(&late_cpus_out, 0);
 
-	ret = stop_machine_cpuslocked(__reload_late, NULL, cpu_online_mask);
-	if (ret == 0)
-		microcode_check();
+	/*
+	 * Take a snapshot before the microcode update in order to compare and
+	 * check whether any bits changed after an update.
+	 */
+	store_cpu_caps(&prev_info);
 
-	pr_info("Reload completed, microcode revision: 0x%x -> 0x%x\n",
-		old, boot_cpu_data.microcode);
+	ret = stop_machine_cpuslocked(__reload_late, NULL, cpu_online_mask);
+	if (!ret) {
+		pr_info("Reload succeeded, microcode revision: 0x%x -> 0x%x\n",
+			old, boot_cpu_data.microcode);
+		microcode_check(&prev_info);
+	} else {
+		pr_info("Reload failed, current microcode revision: 0x%x\n",
+			boot_cpu_data.microcode);
+	}
 
 	return ret;
 }
@@ -685,7 +695,7 @@ void microcode_bsp_resume(void)
 	if (uci->valid && uci->mc)
 		microcode_ops->apply_microcode(cpu);
 	else if (!uci->mc)
-		reload_early_microcode();
+		reload_early_microcode(cpu);
 }
 
 static struct syscore_ops mc_syscore_ops = {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/intel.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/microcode/intel.c
index 5605be571406..99283e422786 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/intel.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/microcode/intel.c
@@ -621,7 +621,6 @@ void load_ucode_intel_ap(void)
 	else
 		iup = &intel_ucode_patch;
 
-reget:
 	if (!*iup) {
 		patch = __load_ucode_intel(&uci);
 		if (!patch)
@@ -632,12 +631,7 @@ reget:
 
 	uci.mc = *iup;
 
-	if (apply_microcode_early(&uci, true)) {
-		/* Mixed-silicon system? Try to refetch the proper patch: */
-		*iup = NULL;
-
-		goto reget;
-	}
+	apply_microcode_early(&uci, true);
 }
 
 static struct microcode_intel *find_patch(struct ucode_cpu_info *uci)
@@ -908,7 +902,7 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
 
 	kvec.iov_base = (void *)firmware->data;
 	kvec.iov_len = firmware->size;
-	iov_iter_kvec(&iter, WRITE, &kvec, 1, firmware->size);
+	iov_iter_kvec(&iter, ITER_SOURCE, &kvec, 1, firmware->size);
 	ret = generic_load_microcode(cpu, &iter);
 
 	release_firmware(firmware);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mshyperv.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/mshyperv.c
index 831613959a92..34d9e899e471 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mshyperv.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/mshyperv.c
@@ -291,12 +291,16 @@ static void __init ms_hyperv_init_platform(void)
 	 * To mirror what Windows does we should extract CPU management
 	 * features and use the ReservedIdentityBit to detect if Linux is the
 	 * root partition. But that requires negotiating CPU management
-	 * interface (a process to be finalized).
+	 * interface (a process to be finalized). For now, use the privilege
+	 * flag as the indicator for running as root.
 	 *
-	 * For now, use the privilege flag as the indicator for running as
-	 * root.
+	 * Hyper-V should never specify running as root and as a Confidential
+	 * VM. But to protect against a compromised/malicious Hyper-V trying
+	 * to exploit root behavior to expose Confidential VM memory, ignore
+	 * the root partition setting if also a Confidential VM.
 	 */
-	if (cpuid_ebx(HYPERV_CPUID_FEATURES) & HV_CPU_MANAGEMENT) {
+	if ((ms_hyperv.priv_high & HV_CPU_MANAGEMENT) &&
+	    !(ms_hyperv.priv_high & HV_ISOLATION)) {
 		hv_root_partition = true;
 		pr_info("Hyper-V: running as root partition\n");
 	}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
index 1dafbdc5ac31..84f23327caed 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
@@ -374,7 +374,6 @@ ssize_t rdtgroup_schemata_write(struct kernfs_open_file *of,
 {
 	struct resctrl_schema *s;
 	struct rdtgroup *rdtgrp;
-	struct rdt_domain *dom;
 	struct rdt_resource *r;
 	char *tok, *resname;
 	int ret = 0;
@@ -403,10 +402,7 @@ ssize_t rdtgroup_schemata_write(struct kernfs_open_file *of,
 		goto out;
 	}
 
-	list_for_each_entry(s, &resctrl_schema_all, list) {
-		list_for_each_entry(dom, &s->res->domains, list)
-			memset(dom->staged_config, 0, sizeof(dom->staged_config));
-	}
+	rdt_staged_configs_clear();
 
 	while ((tok = strsep(&buf, "\n")) != NULL) {
 		resname = strim(strsep(&tok, ":"));
@@ -451,6 +447,7 @@ ssize_t rdtgroup_schemata_write(struct kernfs_open_file *of,
 	}
 
 out:
+	rdt_staged_configs_clear();
 	rdtgroup_kn_unlock(of->kn);
 	cpus_read_unlock();
 	return ret ?: nbytes;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/internal.h linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/internal.h
index 5f7128686cfd..0b5c6c76f6f7 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/internal.h
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/internal.h
@@ -537,5 +537,6 @@ bool has_busy_rmid(struct rdt_resource *r, struct rdt_domain *d);
 void __check_limbo(struct rdt_domain *d, bool force_free);
 void rdt_domain_reconfigure_cdp(struct rdt_resource *r);
 void __init thread_throttle_mode_init(void);
+void rdt_staged_configs_clear(void);
 
 #endif /* _ASM_X86_RESCTRL_INTERNAL_H */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/monitor.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/monitor.c
index efe0c30d3a12..77538abeb72a 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/monitor.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/monitor.c
@@ -146,6 +146,30 @@ static inline struct rmid_entry *__rmid_entry(u32 rmid)
 	return entry;
 }
 
+static int __rmid_read(u32 rmid, enum resctrl_event_id eventid, u64 *val)
+{
+	u64 msr_val;
+
+	/*
+	 * As per the SDM, when IA32_QM_EVTSEL.EvtID (bits 7:0) is configured
+	 * with a valid event code for supported resource type and the bits
+	 * IA32_QM_EVTSEL.RMID (bits 41:32) are configured with valid RMID,
+	 * IA32_QM_CTR.data (bits 61:0) reports the monitored data.
+	 * IA32_QM_CTR.Error (bit 63) and IA32_QM_CTR.Unavailable (bit 62)
+	 * are error bits.
+	 */
+	wrmsr(MSR_IA32_QM_EVTSEL, eventid, rmid);
+	rdmsrl(MSR_IA32_QM_CTR, msr_val);
+
+	if (msr_val & RMID_VAL_ERROR)
+		return -EIO;
+	if (msr_val & RMID_VAL_UNAVAIL)
+		return -EINVAL;
+
+	*val = msr_val;
+	return 0;
+}
+
 static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_domain *hw_dom,
 						 u32 rmid,
 						 enum resctrl_event_id eventid)
@@ -172,8 +196,12 @@ void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_domain *d,
 	struct arch_mbm_state *am;
 
 	am = get_arch_mbm_state(hw_dom, rmid, eventid);
-	if (am)
+	if (am) {
 		memset(am, 0, sizeof(*am));
+
+		/* Record any initial, non-zero count value. */
+		__rmid_read(rmid, eventid, &am->prev_msr);
+	}
 }
 
 static u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width)
@@ -191,25 +219,14 @@ int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain *d,
 	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
 	struct arch_mbm_state *am;
 	u64 msr_val, chunks;
+	int ret;
 
 	if (!cpumask_test_cpu(smp_processor_id(), &d->cpu_mask))
 		return -EINVAL;
 
-	/*
-	 * As per the SDM, when IA32_QM_EVTSEL.EvtID (bits 7:0) is configured
-	 * with a valid event code for supported resource type and the bits
-	 * IA32_QM_EVTSEL.RMID (bits 41:32) are configured with valid RMID,
-	 * IA32_QM_CTR.data (bits 61:0) reports the monitored data.
-	 * IA32_QM_CTR.Error (bit 63) and IA32_QM_CTR.Unavailable (bit 62)
-	 * are error bits.
-	 */
-	wrmsr(MSR_IA32_QM_EVTSEL, eventid, rmid);
-	rdmsrl(MSR_IA32_QM_CTR, msr_val);
-
-	if (msr_val & RMID_VAL_ERROR)
-		return -EIO;
-	if (msr_val & RMID_VAL_UNAVAIL)
-		return -EINVAL;
+	ret = __rmid_read(rmid, eventid, &msr_val);
+	if (ret)
+		return ret;
 
 	am = get_arch_mbm_state(hw_dom, rmid, eventid);
 	if (am) {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index e5a48f05e787..15ee89ce8c68 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -78,6 +78,19 @@ void rdt_last_cmd_printf(const char *fmt, ...)
 	va_end(ap);
 }
 
+void rdt_staged_configs_clear(void)
+{
+	struct rdt_resource *r;
+	struct rdt_domain *dom;
+
+	lockdep_assert_held(&rdtgroup_mutex);
+
+	for_each_alloc_capable_rdt_resource(r) {
+		list_for_each_entry(dom, &r->domains, list)
+			memset(dom->staged_config, 0, sizeof(dom->staged_config));
+	}
+}
+
 /*
  * Trivial allocator for CLOSIDs. Since h/w only supports a small number,
  * we can keep a bitmap of free CLOSIDs in a single integer.
@@ -314,7 +327,7 @@ static void update_cpu_closid_rmid(void *info)
 	 * executing task might have its own closid selected. Just reuse
 	 * the context switch code.
 	 */
-	resctrl_sched_in();
+	resctrl_sched_in(current);
 }
 
 /*
@@ -535,7 +548,7 @@ static void _update_task_closid_rmid(void *task)
 	 * Otherwise, the MSR is updated when the task is scheduled in.
 	 */
 	if (task == current)
-		resctrl_sched_in();
+		resctrl_sched_in(task);
 }
 
 static void update_task_closid_rmid(struct task_struct *t)
@@ -580,8 +593,10 @@ static int __rdtgroup_move_task(struct task_struct *tsk,
 	/*
 	 * Ensure the task's closid and rmid are written before determining if
 	 * the task is current that will decide if it will be interrupted.
+	 * This pairs with the full barrier between the rq->curr update and
+	 * resctrl_sched_in() during context switch.
 	 */
-	barrier();
+	smp_mb();
 
 	/*
 	 * By now, the task's closid and rmid are set. If the task is current
@@ -716,11 +731,15 @@ unlock:
 static void show_rdt_tasks(struct rdtgroup *r, struct seq_file *s)
 {
 	struct task_struct *p, *t;
+	pid_t pid;
 
 	rcu_read_lock();
 	for_each_process_thread(p, t) {
-		if (is_closid_match(t, r) || is_rmid_match(t, r))
-			seq_printf(s, "%d\n", t->pid);
+		if (is_closid_match(t, r) || is_rmid_match(t, r)) {
+			pid = task_pid_vnr(t);
+			if (pid)
+				seq_printf(s, "%d\n", pid);
+		}
 	}
 	rcu_read_unlock();
 }
@@ -2401,6 +2420,14 @@ static void rdt_move_group_tasks(struct rdtgroup *from, struct rdtgroup *to,
 			WRITE_ONCE(t->closid, to->closid);
 			WRITE_ONCE(t->rmid, to->mon.rmid);
 
+			/*
+			 * Order the closid/rmid stores above before the loads
+			 * in task_curr(). This pairs with the full barrier
+			 * between the rq->curr update and resctrl_sched_in()
+			 * during context switch.
+			 */
+			smp_mb();
+
 			/*
 			 * If the task is on a CPU, set the CPU in the mask.
 			 * The detection is inaccurate as tasks might move or
@@ -2841,7 +2868,9 @@ static int rdtgroup_init_alloc(struct rdtgroup *rdtgrp)
 {
 	struct resctrl_schema *s;
 	struct rdt_resource *r;
-	int ret;
+	int ret = 0;
+
+	rdt_staged_configs_clear();
 
 	list_for_each_entry(s, &resctrl_schema_all, list) {
 		r = s->res;
@@ -2852,20 +2881,22 @@ static int rdtgroup_init_alloc(struct rdtgroup *rdtgrp)
 		} else {
 			ret = rdtgroup_init_cat(s, rdtgrp->closid);
 			if (ret < 0)
-				return ret;
+				goto out;
 		}
 
 		ret = resctrl_arch_update_domains(r, rdtgrp->closid);
 		if (ret < 0) {
 			rdt_last_cmd_puts("Failed to initialize allocations\n");
-			return ret;
+			goto out;
 		}
 
 	}
 
 	rdtgrp->mode = RDT_MODE_SHAREABLE;
 
-	return 0;
+out:
+	rdt_staged_configs_clear();
+	return ret;
 }
 
 static int mkdir_rdt_prepare(struct kernfs_node *parent_kn,
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/encl.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/sgx/encl.c
index 1ec20807de1e..2c258255a629 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/encl.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/sgx/encl.c
@@ -680,11 +680,15 @@ const struct vm_operations_struct sgx_vm_ops = {
 void sgx_encl_release(struct kref *ref)
 {
 	struct sgx_encl *encl = container_of(ref, struct sgx_encl, refcount);
+	unsigned long max_page_index = PFN_DOWN(encl->base + encl->size - 1);
 	struct sgx_va_page *va_page;
 	struct sgx_encl_page *entry;
-	unsigned long index;
+	unsigned long count = 0;
+
+	XA_STATE(xas, &encl->page_array, PFN_DOWN(encl->base));
 
-	xa_for_each(&encl->page_array, index, entry) {
+	xas_lock(&xas);
+	xas_for_each(&xas, entry, max_page_index) {
 		if (entry->epc_page) {
 			/*
 			 * The page and its radix tree entry cannot be freed
@@ -699,9 +703,20 @@ void sgx_encl_release(struct kref *ref)
 		}
 
 		kfree(entry);
-		/* Invoke scheduler to prevent soft lockups. */
-		cond_resched();
+		/*
+		 * Invoke scheduler on every XA_CHECK_SCHED iteration
+		 * to prevent soft lockups.
+		 */
+		if (!(++count % XA_CHECK_SCHED)) {
+			xas_pause(&xas);
+			xas_unlock(&xas);
+
+			cond_resched();
+
+			xas_lock(&xas);
+		}
 	}
+	xas_unlock(&xas);
 
 	xa_destroy(&encl->page_array);
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/topology.c linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/topology.c
index 5e868b62a7c4..0270925fe013 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/topology.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/cpu/topology.c
@@ -79,7 +79,7 @@ int detect_extended_topology_early(struct cpuinfo_x86 *c)
 	 * initial apic id, which also represents 32-bit extended x2apic id.
 	 */
 	c->initial_apicid = edx;
-	smp_num_siblings = LEVEL_MAX_SIBLINGS(ebx);
+	smp_num_siblings = max_t(int, smp_num_siblings, LEVEL_MAX_SIBLINGS(ebx));
 #endif
 	return 0;
 }
@@ -109,7 +109,8 @@ int detect_extended_topology(struct cpuinfo_x86 *c)
 	 */
 	cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx);
 	c->initial_apicid = edx;
-	core_level_siblings = smp_num_siblings = LEVEL_MAX_SIBLINGS(ebx);
+	core_level_siblings = LEVEL_MAX_SIBLINGS(ebx);
+	smp_num_siblings = max_t(int, smp_num_siblings, LEVEL_MAX_SIBLINGS(ebx));
 	core_plus_mask_width = ht_mask_width = BITS_SHIFT_NEXT_LEVEL(eax);
 	die_level_siblings = LEVEL_MAX_SIBLINGS(ebx);
 	pkg_mask_width = die_plus_mask_width = BITS_SHIFT_NEXT_LEVEL(eax);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/crash.c linux-libre-6.1.39-gnu/arch/x86/kernel/crash.c
index 9730c88530fc..cdd92ab43cda 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/crash.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/crash.c
@@ -37,7 +37,6 @@
 #include <linux/kdebug.h>
 #include <asm/cpu.h>
 #include <asm/reboot.h>
-#include <asm/virtext.h>
 #include <asm/intel_pt.h>
 #include <asm/crash.h>
 #include <asm/cmdline.h>
@@ -81,15 +80,6 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
 	 */
 	cpu_crash_vmclear_loaded_vmcss();
 
-	/* Disable VMX or SVM if needed.
-	 *
-	 * We need to disable virtualization on all CPUs.
-	 * Having VMX or SVM enabled on any CPU may break rebooting
-	 * after the kdump kernel has finished its task.
-	 */
-	cpu_emergency_vmxoff();
-	cpu_emergency_svm_disable();
-
 	/*
 	 * Disable Intel PT to stop its logging
 	 */
@@ -148,12 +138,7 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
 	 */
 	cpu_crash_vmclear_loaded_vmcss();
 
-	/* Booting kdump kernel with VMX or SVM enabled won't work,
-	 * because (among other limitations) we can't disable paging
-	 * with the virt flags.
-	 */
-	cpu_emergency_vmxoff();
-	cpu_emergency_svm_disable();
+	cpu_emergency_disable_virtualization();
 
 	/*
 	 * Disable Intel PT to stop its logging
@@ -401,10 +386,8 @@ int crash_load_segments(struct kimage *image)
 	kbuf.buf_align = ELF_CORE_HEADER_ALIGN;
 	kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
 	ret = kexec_add_buffer(&kbuf);
-	if (ret) {
-		vfree((void *)image->elf_headers);
+	if (ret)
 		return ret;
-	}
 	image->elf_load_addr = kbuf.mem;
 	pr_debug("Loaded ELF headers at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
 		 image->elf_load_addr, kbuf.bufsz, kbuf.memsz);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/crash_dump_64.c linux-libre-6.1.39-gnu/arch/x86/kernel/crash_dump_64.c
index e75bc2f217ff..32d710f7eb84 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/crash_dump_64.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/crash_dump_64.c
@@ -57,7 +57,7 @@ ssize_t elfcorehdr_read(char *buf, size_t count, u64 *ppos)
 	struct kvec kvec = { .iov_base = buf, .iov_len = count };
 	struct iov_iter iter;
 
-	iov_iter_kvec(&iter, READ, &kvec, 1, count);
+	iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count);
 
 	return read_from_oldmem(&iter, count, ppos,
 				cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT));
diff --git linux-libre-6.1-gnu/arch/x86/kernel/dumpstack.c linux-libre-6.1.39-gnu/arch/x86/kernel/dumpstack.c
index 0bf6779187dd..f18ca44c904b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/dumpstack.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/dumpstack.c
@@ -195,7 +195,6 @@ static void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
 	printk("%sCall Trace:\n", log_lvl);
 
 	unwind_start(&state, task, regs, stack);
-	stack = stack ? : get_stack_pointer(task, regs);
 	regs = unwind_get_entry_regs(&state, &partial);
 
 	/*
@@ -214,9 +213,13 @@ static void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
 	 * - hardirq stack
 	 * - entry stack
 	 */
-	for ( ; stack; stack = PTR_ALIGN(stack_info.next_sp, sizeof(long))) {
+	for (stack = stack ?: get_stack_pointer(task, regs);
+	     stack;
+	     stack = stack_info.next_sp) {
 		const char *stack_name;
 
+		stack = PTR_ALIGN(stack, sizeof(long));
+
 		if (get_stack_info(stack, task, &stack_info, &visit_mask)) {
 			/*
 			 * We weren't on a valid stack.  It's possible that
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/context.h linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/context.h
index 958accf2ccf0..9fcfa5c4dad7 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/context.h
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/context.h
@@ -57,7 +57,7 @@ static inline void fpregs_restore_userregs(void)
 	struct fpu *fpu = &current->thread.fpu;
 	int cpu = smp_processor_id();
 
-	if (WARN_ON_ONCE(current->flags & PF_KTHREAD))
+	if (WARN_ON_ONCE(current->flags & (PF_KTHREAD | PF_IO_WORKER)))
 		return;
 
 	if (!fpregs_state_valid(fpu, cpu)) {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/core.c linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/core.c
index d00db56a8868..caf33486dc5e 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/core.c
@@ -391,8 +391,6 @@ int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf,
 {
 	struct fpstate *kstate = gfpu->fpstate;
 	const union fpregs_state *ustate = buf;
-	struct pkru_state *xpkru;
-	int ret;
 
 	if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) {
 		if (ustate->xsave.header.xfeatures & ~XFEATURE_MASK_FPSSE)
@@ -406,16 +404,15 @@ int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf,
 	if (ustate->xsave.header.xfeatures & ~xcr0)
 		return -EINVAL;
 
-	ret = copy_uabi_from_kernel_to_xstate(kstate, ustate);
-	if (ret)
-		return ret;
+	/*
+	 * Nullify @vpkru to preserve its current value if PKRU's bit isn't set
+	 * in the header.  KVM's odd ABI is to leave PKRU untouched in this
+	 * case (all other components are eventually re-initialized).
+	 */
+	if (!(ustate->xsave.header.xfeatures & XFEATURE_MASK_PKRU))
+		vpkru = NULL;
 
-	/* Retrieve PKRU if not in init state */
-	if (kstate->regs.xsave.header.xfeatures & XFEATURE_MASK_PKRU) {
-		xpkru = get_xsave_addr(&kstate->regs.xsave, XFEATURE_PKRU);
-		*vpkru = xpkru->pkru;
-	}
-	return 0;
+	return copy_uabi_from_kernel_to_xstate(kstate, ustate, vpkru);
 }
 EXPORT_SYMBOL_GPL(fpu_copy_uabi_to_guest_fpstate);
 #endif /* CONFIG_KVM */
@@ -429,7 +426,7 @@ void kernel_fpu_begin_mask(unsigned int kfpu_mask)
 
 	this_cpu_write(in_kernel_fpu, true);
 
-	if (!(current->flags & PF_KTHREAD) &&
+	if (!(current->flags & (PF_KTHREAD | PF_IO_WORKER)) &&
 	    !test_thread_flag(TIF_NEED_FPU_LOAD)) {
 		set_thread_flag(TIF_NEED_FPU_LOAD);
 		save_fpregs_to_fpstate(&current->thread.fpu);
@@ -856,12 +853,12 @@ int fpu__exception_code(struct fpu *fpu, int trap_nr)
  * Initialize register state that may prevent from entering low-power idle.
  * This function will be invoked from the cpuidle driver only when needed.
  */
-void fpu_idle_fpregs(void)
+noinstr void fpu_idle_fpregs(void)
 {
 	/* Note: AMX_TILE being enabled implies XGETBV1 support */
 	if (cpu_feature_enabled(X86_FEATURE_AMX_TILE) &&
 	    (xfeatures_in_use() & XFEATURE_MASK_XTILE)) {
 		tile_release();
-		fpregs_deactivate(&current->thread.fpu);
+		__this_cpu_write(fpu_fpregs_owner_ctx, NULL);
 	}
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/init.c linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/init.c
index 8946f89761cc..851eb13edc01 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/init.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/init.c
@@ -133,9 +133,6 @@ static void __init fpu__init_system_generic(void)
 	fpu__init_system_mxcsr();
 }
 
-/* Get alignment of the TYPE. */
-#define TYPE_ALIGN(TYPE) offsetof(struct { char x; TYPE test; }, test)
-
 /*
  * Enforce that 'MEMBER' is the last field of 'TYPE'.
  *
@@ -143,8 +140,8 @@ static void __init fpu__init_system_generic(void)
  * because that's how C aligns structs.
  */
 #define CHECK_MEMBER_AT_END_OF(TYPE, MEMBER) \
-	BUILD_BUG_ON(sizeof(TYPE) != ALIGN(offsetofend(TYPE, MEMBER), \
-					   TYPE_ALIGN(TYPE)))
+	BUILD_BUG_ON(sizeof(TYPE) !=         \
+		     ALIGN(offsetofend(TYPE, MEMBER), _Alignof(TYPE)))
 
 /*
  * We append the 'struct fpu' to the task_struct:
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/regset.c linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/regset.c
index 75ffaef8c299..6d056b68f4ed 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/regset.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/regset.c
@@ -167,7 +167,7 @@ int xstateregs_set(struct task_struct *target, const struct user_regset *regset,
 	}
 
 	fpu_force_restore(fpu);
-	ret = copy_uabi_from_kernel_to_xstate(fpu->fpstate, kbuf ?: tmpbuf);
+	ret = copy_uabi_from_kernel_to_xstate(fpu->fpstate, kbuf ?: tmpbuf, &target->thread.pkru);
 
 out:
 	vfree(tmpbuf);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/signal.c linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/signal.c
index 91d4b6de58ab..558076dbde5b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/signal.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/signal.c
@@ -396,7 +396,7 @@ static bool __fpu_restore_sig(void __user *buf, void __user *buf_fx,
 
 	fpregs = &fpu->fpstate->regs;
 	if (use_xsave() && !fx_only) {
-		if (copy_sigframe_from_user_to_xstate(fpu->fpstate, buf_fx))
+		if (copy_sigframe_from_user_to_xstate(tsk, buf_fx))
 			return false;
 	} else {
 		if (__copy_from_user(&fpregs->fxsave, buf_fx,
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.c linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/xstate.c
index 59e543b95a3c..0bab497c9436 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/xstate.c
@@ -440,8 +440,8 @@ static void __init __xstate_dump_leaves(void)
 	}
 }
 
-#define XSTATE_WARN_ON(x) do {							\
-	if (WARN_ONCE(x, "XSAVE consistency problem, dumping leaves")) {	\
+#define XSTATE_WARN_ON(x, fmt, ...) do {					\
+	if (WARN_ONCE(x, "XSAVE consistency problem: " fmt, ##__VA_ARGS__)) {	\
 		__xstate_dump_leaves();						\
 	}									\
 } while (0)
@@ -554,8 +554,7 @@ static bool __init check_xstate_against_struct(int nr)
 	    (nr >= XFEATURE_MAX) ||
 	    (nr == XFEATURE_PT_UNIMPLEMENTED_SO_FAR) ||
 	    ((nr >= XFEATURE_RSRVD_COMP_11) && (nr <= XFEATURE_RSRVD_COMP_16))) {
-		WARN_ONCE(1, "no structure for xstate: %d\n", nr);
-		XSTATE_WARN_ON(1);
+		XSTATE_WARN_ON(1, "No structure for xstate: %d\n", nr);
 		return false;
 	}
 	return true;
@@ -598,12 +597,13 @@ static bool __init paranoid_xstate_size_valid(unsigned int kernel_size)
 		 * XSAVES.
 		 */
 		if (!xsaves && xfeature_is_supervisor(i)) {
-			XSTATE_WARN_ON(1);
+			XSTATE_WARN_ON(1, "Got supervisor feature %d, but XSAVES not advertised\n", i);
 			return false;
 		}
 	}
 	size = xstate_calculate_size(fpu_kernel_cfg.max_features, compacted);
-	XSTATE_WARN_ON(size != kernel_size);
+	XSTATE_WARN_ON(size != kernel_size,
+		       "size %u != kernel_size %u\n", size, kernel_size);
 	return size == kernel_size;
 }
 
@@ -1118,21 +1118,20 @@ void __copy_xstate_to_uabi_buf(struct membuf to, struct fpstate *fpstate,
 	zerofrom = offsetof(struct xregs_state, extended_state_area);
 
 	/*
-	 * The ptrace buffer is in non-compacted XSAVE format.  In
-	 * non-compacted format disabled features still occupy state space,
-	 * but there is no state to copy from in the compacted
-	 * init_fpstate. The gap tracking will zero these states.
-	 */
-	mask = fpstate->user_xfeatures;
-
-	/*
-	 * Dynamic features are not present in init_fpstate. When they are
-	 * in an all zeros init state, remove those from 'mask' to zero
-	 * those features in the user buffer instead of retrieving them
-	 * from init_fpstate.
+	 * This 'mask' indicates which states to copy from fpstate.
+	 * Those extended states that are not present in fpstate are
+	 * either disabled or initialized:
+	 *
+	 * In non-compacted format, disabled features still occupy
+	 * state space but there is no state to copy from in the
+	 * compacted init_fpstate. The gap tracking will zero these
+	 * states.
+	 *
+	 * The extended features have an all zeroes init state. Thus,
+	 * remove them from 'mask' to zero those features in the user
+	 * buffer instead of retrieving them from init_fpstate.
 	 */
-	if (fpu_state_size_dynamic())
-		mask &= (header.xfeatures | xinit->header.xcomp_bv);
+	mask = header.xfeatures;
 
 	for_each_extended_xfeature(i, mask) {
 		/*
@@ -1151,9 +1150,8 @@ void __copy_xstate_to_uabi_buf(struct membuf to, struct fpstate *fpstate,
 			pkru.pkru = pkru_val;
 			membuf_write(&to, &pkru, sizeof(pkru));
 		} else {
-			copy_feature(header.xfeatures & BIT_ULL(i), &to,
+			membuf_write(&to,
 				     __raw_xsave_addr(xsave, i),
-				     __raw_xsave_addr(xinit, i),
 				     xstate_sizes[i]);
 		}
 		/*
@@ -1200,8 +1198,36 @@ static int copy_from_buffer(void *dst, unsigned int offset, unsigned int size,
 }
 
 
+/**
+ * copy_uabi_to_xstate - Copy a UABI format buffer to the kernel xstate
+ * @fpstate:	The fpstate buffer to copy to
+ * @kbuf:	The UABI format buffer, if it comes from the kernel
+ * @ubuf:	The UABI format buffer, if it comes from userspace
+ * @pkru:	The location to write the PKRU value to
+ *
+ * Converts from the UABI format into the kernel internal hardware
+ * dependent format.
+ *
+ * This function ultimately has three different callers with distinct PKRU
+ * behavior.
+ * 1.	When called from sigreturn the PKRU register will be restored from
+ *	@fpstate via an XRSTOR. Correctly copying the UABI format buffer to
+ *	@fpstate is sufficient to cover this case, but the caller will also
+ *	pass a pointer to the thread_struct's pkru field in @pkru and updating
+ *	it is harmless.
+ * 2.	When called from ptrace the PKRU register will be restored from the
+ *	thread_struct's pkru field. A pointer to that is passed in @pkru.
+ *	The kernel will restore it manually, so the XRSTOR behavior that resets
+ *	the PKRU register to the hardware init value (0) if the corresponding
+ *	xfeatures bit is not set is emulated here.
+ * 3.	When called from KVM the PKRU register will be restored from the vcpu's
+ *	pkru field. A pointer to that is passed in @pkru. KVM hasn't used
+ *	XRSTOR and hasn't had the PKRU resetting behavior described above. To
+ *	preserve that KVM behavior, it passes NULL for @pkru if the xfeatures
+ *	bit is not set.
+ */
 static int copy_uabi_to_xstate(struct fpstate *fpstate, const void *kbuf,
-			       const void __user *ubuf)
+			       const void __user *ubuf, u32 *pkru)
 {
 	struct xregs_state *xsave = &fpstate->regs.xsave;
 	unsigned int offset, size;
@@ -1250,6 +1276,20 @@ static int copy_uabi_to_xstate(struct fpstate *fpstate, const void *kbuf,
 		}
 	}
 
+	if (hdr.xfeatures & XFEATURE_MASK_PKRU) {
+		struct pkru_state *xpkru;
+
+		xpkru = __raw_xsave_addr(xsave, XFEATURE_PKRU);
+		*pkru = xpkru->pkru;
+	} else {
+		/*
+		 * KVM may pass NULL here to indicate that it does not need
+		 * PKRU updated.
+		 */
+		if (pkru)
+			*pkru = 0;
+	}
+
 	/*
 	 * The state that came in from userspace was user-state only.
 	 * Mask all the user states out of 'xfeatures':
@@ -1268,9 +1308,9 @@ static int copy_uabi_to_xstate(struct fpstate *fpstate, const void *kbuf,
  * Convert from a ptrace standard-format kernel buffer to kernel XSAVE[S]
  * format and copy to the target thread. Used by ptrace and KVM.
  */
-int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf)
+int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf, u32 *pkru)
 {
-	return copy_uabi_to_xstate(fpstate, kbuf, NULL);
+	return copy_uabi_to_xstate(fpstate, kbuf, NULL, pkru);
 }
 
 /*
@@ -1278,10 +1318,10 @@ int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf)
  * XSAVE[S] format and copy to the target thread. This is called from the
  * sigreturn() and rt_sigreturn() system calls.
  */
-int copy_sigframe_from_user_to_xstate(struct fpstate *fpstate,
+int copy_sigframe_from_user_to_xstate(struct task_struct *tsk,
 				      const void __user *ubuf)
 {
-	return copy_uabi_to_xstate(fpstate, NULL, ubuf);
+	return copy_uabi_to_xstate(tsk->thread.fpu.fpstate, NULL, ubuf, &tsk->thread.pkru);
 }
 
 static bool validate_independent_components(u64 mask)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.h linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/xstate.h
index 5ad47031383b..a4ecb04d8d64 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.h
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/fpu/xstate.h
@@ -46,8 +46,8 @@ extern void __copy_xstate_to_uabi_buf(struct membuf to, struct fpstate *fpstate,
 				      u32 pkru_val, enum xstate_copy_mode copy_mode);
 extern void copy_xstate_to_uabi_buf(struct membuf to, struct task_struct *tsk,
 				    enum xstate_copy_mode mode);
-extern int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf);
-extern int copy_sigframe_from_user_to_xstate(struct fpstate *fpstate, const void __user *ubuf);
+extern int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf, u32 *pkru);
+extern int copy_sigframe_from_user_to_xstate(struct task_struct *tsk, const void __user *ubuf);
 
 
 extern void fpu__init_cpu_xstate(void);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/ftrace.c linux-libre-6.1.39-gnu/arch/x86/kernel/ftrace.c
index bd165004776d..e07234ec7e23 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/ftrace.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/ftrace.c
@@ -217,7 +217,9 @@ void ftrace_replace_code(int enable)
 
 		ret = ftrace_verify_code(rec->ip, old);
 		if (ret) {
+			ftrace_expected = old;
 			ftrace_bug(ret, rec);
+			ftrace_expected = NULL;
 			return;
 		}
 	}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/ftrace_64.S linux-libre-6.1.39-gnu/arch/x86/kernel/ftrace_64.S
index 2a4be92fd144..6233c5b4c10b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/ftrace_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/ftrace_64.S
@@ -134,9 +134,11 @@ SYM_TYPED_FUNC_START(ftrace_stub)
 	RET
 SYM_FUNC_END(ftrace_stub)
 
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
 SYM_TYPED_FUNC_START(ftrace_stub_graph)
 	RET
 SYM_FUNC_END(ftrace_stub_graph)
+#endif
 
 #ifdef CONFIG_DYNAMIC_FTRACE
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/head_64.S linux-libre-6.1.39-gnu/arch/x86/kernel/head_64.S
index d860d437631b..998cdb112b72 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/head_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/head_64.S
@@ -85,6 +85,15 @@ SYM_CODE_START_NOALIGN(startup_64)
 	call	startup_64_setup_env
 	popq	%rsi
 
+	/* Now switch to __KERNEL_CS so IRET works reliably */
+	pushq	$__KERNEL_CS
+	leaq	.Lon_kernel_cs(%rip), %rax
+	pushq	%rax
+	lretq
+
+.Lon_kernel_cs:
+	UNWIND_HINT_EMPTY
+
 #ifdef CONFIG_AMD_MEM_ENCRYPT
 	/*
 	 * Activate SEV/SME memory encryption if supported/enabled. This needs to
@@ -98,15 +107,6 @@ SYM_CODE_START_NOALIGN(startup_64)
 	popq	%rsi
 #endif
 
-	/* Now switch to __KERNEL_CS so IRET works reliably */
-	pushq	$__KERNEL_CS
-	leaq	.Lon_kernel_cs(%rip), %rax
-	pushq	%rax
-	lretq
-
-.Lon_kernel_cs:
-	UNWIND_HINT_EMPTY
-
 	/* Sanitize CPU configuration */
 	call verify_cpu
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/i8259.c linux-libre-6.1.39-gnu/arch/x86/kernel/i8259.c
index 15aefa3f3e18..f91e5e31aa4f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/i8259.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/i8259.c
@@ -114,6 +114,7 @@ static void make_8259A_irq(unsigned int irq)
 	disable_irq_nosync(irq);
 	io_apic_irqs &= ~(1<<irq);
 	irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
+	irq_set_status_flags(irq, IRQ_LEVEL);
 	enable_irq(irq);
 	lapic_assign_legacy_vector(irq, true);
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/irqinit.c linux-libre-6.1.39-gnu/arch/x86/kernel/irqinit.c
index beb1bada1b0a..c683666876f1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/irqinit.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/irqinit.c
@@ -65,8 +65,10 @@ void __init init_ISA_irqs(void)
 
 	legacy_pic->init(0);
 
-	for (i = 0; i < nr_legacy_irqs(); i++)
+	for (i = 0; i < nr_legacy_irqs(); i++) {
 		irq_set_chip_and_handler(i, chip, handle_level_irq);
+		irq_set_status_flags(i, IRQ_LEVEL);
+	}
 }
 
 void __init init_IRQ(void)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/kprobes/core.c linux-libre-6.1.39-gnu/arch/x86/kernel/kprobes/core.c
index eb8bc82846b9..ea155f0cf545 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/kprobes/core.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/kprobes/core.c
@@ -37,6 +37,7 @@
 #include <linux/extable.h>
 #include <linux/kdebug.h>
 #include <linux/kallsyms.h>
+#include <linux/kgdb.h>
 #include <linux/ftrace.h>
 #include <linux/kasan.h>
 #include <linux/moduleloader.h>
@@ -281,12 +282,15 @@ static int can_probe(unsigned long paddr)
 		if (ret < 0)
 			return 0;
 
+#ifdef CONFIG_KGDB
 		/*
-		 * Another debugging subsystem might insert this breakpoint.
-		 * In that case, we can't recover it.
+		 * If there is a dynamically installed kgdb sw breakpoint,
+		 * this function should not be probed.
 		 */
-		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE)
+		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE &&
+		    kgdb_has_hit_break(addr))
 			return 0;
+#endif
 		addr += insn.length;
 	}
 
@@ -467,50 +471,26 @@ static void kprobe_emulate_call(struct kprobe *p, struct pt_regs *regs)
 }
 NOKPROBE_SYMBOL(kprobe_emulate_call);
 
-static nokprobe_inline
-void __kprobe_emulate_jmp(struct kprobe *p, struct pt_regs *regs, bool cond)
+static void kprobe_emulate_jmp(struct kprobe *p, struct pt_regs *regs)
 {
 	unsigned long ip = regs->ip - INT3_INSN_SIZE + p->ainsn.size;
 
-	if (cond)
-		ip += p->ainsn.rel32;
+	ip += p->ainsn.rel32;
 	int3_emulate_jmp(regs, ip);
 }
-
-static void kprobe_emulate_jmp(struct kprobe *p, struct pt_regs *regs)
-{
-	__kprobe_emulate_jmp(p, regs, true);
-}
 NOKPROBE_SYMBOL(kprobe_emulate_jmp);
 
-static const unsigned long jcc_mask[6] = {
-	[0] = X86_EFLAGS_OF,
-	[1] = X86_EFLAGS_CF,
-	[2] = X86_EFLAGS_ZF,
-	[3] = X86_EFLAGS_CF | X86_EFLAGS_ZF,
-	[4] = X86_EFLAGS_SF,
-	[5] = X86_EFLAGS_PF,
-};
-
 static void kprobe_emulate_jcc(struct kprobe *p, struct pt_regs *regs)
 {
-	bool invert = p->ainsn.jcc.type & 1;
-	bool match;
+	unsigned long ip = regs->ip - INT3_INSN_SIZE + p->ainsn.size;
 
-	if (p->ainsn.jcc.type < 0xc) {
-		match = regs->flags & jcc_mask[p->ainsn.jcc.type >> 1];
-	} else {
-		match = ((regs->flags & X86_EFLAGS_SF) >> X86_EFLAGS_SF_BIT) ^
-			((regs->flags & X86_EFLAGS_OF) >> X86_EFLAGS_OF_BIT);
-		if (p->ainsn.jcc.type >= 0xe)
-			match = match || (regs->flags & X86_EFLAGS_ZF);
-	}
-	__kprobe_emulate_jmp(p, regs, (match && !invert) || (!match && invert));
+	int3_emulate_jcc(regs, p->ainsn.jcc.type, ip, p->ainsn.rel32);
 }
 NOKPROBE_SYMBOL(kprobe_emulate_jcc);
 
 static void kprobe_emulate_loop(struct kprobe *p, struct pt_regs *regs)
 {
+	unsigned long ip = regs->ip - INT3_INSN_SIZE + p->ainsn.size;
 	bool match;
 
 	if (p->ainsn.loop.type != 3) {	/* LOOP* */
@@ -538,7 +518,9 @@ static void kprobe_emulate_loop(struct kprobe *p, struct pt_regs *regs)
 	else if (p->ainsn.loop.type == 1)	/* LOOPE */
 		match = match && (regs->flags & X86_EFLAGS_ZF);
 
-	__kprobe_emulate_jmp(p, regs, match);
+	if (match)
+		ip += p->ainsn.rel32;
+	int3_emulate_jmp(regs, ip);
 }
 NOKPROBE_SYMBOL(kprobe_emulate_loop);
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/kprobes/opt.c linux-libre-6.1.39-gnu/arch/x86/kernel/kprobes/opt.c
index e6b8c5362b94..57b0037d0a99 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/kprobes/opt.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/kprobes/opt.c
@@ -15,6 +15,7 @@
 #include <linux/extable.h>
 #include <linux/kdebug.h>
 #include <linux/kallsyms.h>
+#include <linux/kgdb.h>
 #include <linux/ftrace.h>
 #include <linux/objtool.h>
 #include <linux/pgtable.h>
@@ -45,8 +46,8 @@ unsigned long __recover_optprobed_insn(kprobe_opcode_t *buf, unsigned long addr)
 		/* This function only handles jump-optimized kprobe */
 		if (kp && kprobe_optimized(kp)) {
 			op = container_of(kp, struct optimized_kprobe, kp);
-			/* If op->list is not empty, op is under optimizing */
-			if (list_empty(&op->list))
+			/* If op is optimized or under unoptimizing */
+			if (list_empty(&op->list) || optprobe_queued_unopt(op))
 				goto found;
 		}
 	}
@@ -279,19 +280,6 @@ static int insn_is_indirect_jump(struct insn *insn)
 	return ret;
 }
 
-static bool is_padding_int3(unsigned long addr, unsigned long eaddr)
-{
-	unsigned char ops;
-
-	for (; addr < eaddr; addr++) {
-		if (get_kernel_nofault(ops, (void *)addr) < 0 ||
-		    ops != INT3_INSN_OPCODE)
-			return false;
-	}
-
-	return true;
-}
-
 /* Decode whole function to ensure any instructions don't jump into target */
 static int can_optimize(unsigned long paddr)
 {
@@ -334,15 +322,15 @@ static int can_optimize(unsigned long paddr)
 		ret = insn_decode_kernel(&insn, (void *)recovered_insn);
 		if (ret < 0)
 			return 0;
-
+#ifdef CONFIG_KGDB
 		/*
-		 * In the case of detecting unknown breakpoint, this could be
-		 * a padding INT3 between functions. Let's check that all the
-		 * rest of the bytes are also INT3.
+		 * If there is a dynamically installed kgdb sw breakpoint,
+		 * this function should not be probed.
 		 */
-		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE)
-			return is_padding_int3(addr, paddr - offset + size) ? 1 : 0;
-
+		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE &&
+		    kgdb_has_hit_break(addr))
+			return 0;
+#endif
 		/* Recover address */
 		insn.kaddr = (void *)addr;
 		insn.next_byte = (void *)(addr + insn.length);
@@ -365,7 +353,7 @@ int arch_check_optimized_kprobe(struct optimized_kprobe *op)
 
 	for (i = 1; i < op->optinsn.size; i++) {
 		p = get_kprobe(op->kp.addr + i);
-		if (p && !kprobe_disabled(p))
+		if (p && !kprobe_disarmed(p))
 			return -EEXIST;
 	}
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/process.c linux-libre-6.1.39-gnu/arch/x86/kernel/process.c
index e436c9c1ef3b..279b5e9be80f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/process.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/process.c
@@ -744,15 +744,26 @@ bool xen_set_default_idle(void)
 }
 #endif
 
+struct cpumask cpus_stop_mask;
+
 void __noreturn stop_this_cpu(void *dummy)
 {
+	struct cpuinfo_x86 *c = this_cpu_ptr(&cpu_info);
+	unsigned int cpu = smp_processor_id();
+
 	local_irq_disable();
+
 	/*
-	 * Remove this CPU:
+	 * Remove this CPU from the online mask and disable it
+	 * unconditionally. This might be redundant in case that the reboot
+	 * vector was handled late and stop_other_cpus() sent an NMI.
+	 *
+	 * According to SDM and APM NMIs can be accepted even after soft
+	 * disabling the local APIC.
 	 */
-	set_cpu_online(smp_processor_id(), false);
+	set_cpu_online(cpu, false);
 	disable_local_APIC();
-	mcheck_cpu_clear(this_cpu_ptr(&cpu_info));
+	mcheck_cpu_clear(c);
 
 	/*
 	 * Use wbinvd on processors that support SME. This provides support
@@ -766,8 +777,17 @@ void __noreturn stop_this_cpu(void *dummy)
 	 * Test the CPUID bit directly because the machine might've cleared
 	 * X86_FEATURE_SME due to cmdline options.
 	 */
-	if (cpuid_eax(0x8000001f) & BIT(0))
+	if (c->extended_cpuid_level >= 0x8000001f && (cpuid_eax(0x8000001f) & BIT(0)))
 		native_wbinvd();
+
+	/*
+	 * This brings a cache line back and dirties it, but
+	 * native_stop_other_cpus() will overwrite cpus_stop_mask after it
+	 * observed that all CPUs reported stop. This write will invalidate
+	 * the related cache line on this CPU.
+	 */
+	cpumask_clear_cpu(cpu, &cpus_stop_mask);
+
 	for (;;) {
 		/*
 		 * Use native_halt() so that memory contents don't change
diff --git linux-libre-6.1-gnu/arch/x86/kernel/process_32.c linux-libre-6.1.39-gnu/arch/x86/kernel/process_32.c
index 2f314b170c9f..ceab14b6118f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/process_32.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/process_32.c
@@ -212,7 +212,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	switch_fpu_finish();
 
 	/* Load the Intel cache allocation PQR MSR. */
-	resctrl_sched_in();
+	resctrl_sched_in(next_p);
 
 	return prev_p;
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/process_64.c linux-libre-6.1.39-gnu/arch/x86/kernel/process_64.c
index 6b3418bff326..7f94dbbc397b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/process_64.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/process_64.c
@@ -656,7 +656,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	}
 
 	/* Load the Intel cache allocation PQR MSR. */
-	resctrl_sched_in();
+	resctrl_sched_in(next_p);
 
 	return prev_p;
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/reboot.c linux-libre-6.1.39-gnu/arch/x86/kernel/reboot.c
index c3636ea4aa71..d03c551defcc 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/reboot.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/reboot.c
@@ -528,33 +528,29 @@ static inline void kb_wait(void)
 	}
 }
 
-static void vmxoff_nmi(int cpu, struct pt_regs *regs)
-{
-	cpu_emergency_vmxoff();
-}
+static inline void nmi_shootdown_cpus_on_restart(void);
 
-/* Use NMIs as IPIs to tell all CPUs to disable virtualization */
-static void emergency_vmx_disable_all(void)
+static void emergency_reboot_disable_virtualization(void)
 {
 	/* Just make sure we won't change CPUs while doing this */
 	local_irq_disable();
 
 	/*
-	 * Disable VMX on all CPUs before rebooting, otherwise we risk hanging
-	 * the machine, because the CPU blocks INIT when it's in VMX root.
+	 * Disable virtualization on all CPUs before rebooting to avoid hanging
+	 * the system, as VMX and SVM block INIT when running in the host.
 	 *
 	 * We can't take any locks and we may be on an inconsistent state, so
-	 * use NMIs as IPIs to tell the other CPUs to exit VMX root and halt.
+	 * use NMIs as IPIs to tell the other CPUs to disable VMX/SVM and halt.
 	 *
-	 * Do the NMI shootdown even if VMX if off on _this_ CPU, as that
-	 * doesn't prevent a different CPU from being in VMX root operation.
+	 * Do the NMI shootdown even if virtualization is off on _this_ CPU, as
+	 * other CPUs may have virtualization enabled.
 	 */
-	if (cpu_has_vmx()) {
-		/* Safely force _this_ CPU out of VMX root operation. */
-		__cpu_emergency_vmxoff();
+	if (cpu_has_vmx() || cpu_has_svm(NULL)) {
+		/* Safely force _this_ CPU out of VMX/SVM operation. */
+		cpu_emergency_disable_virtualization();
 
-		/* Halt and exit VMX root operation on the other CPUs. */
-		nmi_shootdown_cpus(vmxoff_nmi);
+		/* Disable VMX/SVM and halt on other CPUs. */
+		nmi_shootdown_cpus_on_restart();
 	}
 }
 
@@ -590,7 +586,7 @@ static void native_machine_emergency_restart(void)
 	unsigned short mode;
 
 	if (reboot_emergency)
-		emergency_vmx_disable_all();
+		emergency_reboot_disable_virtualization();
 
 	tboot_shutdown(TB_SHUTDOWN_REBOOT);
 
@@ -795,6 +791,17 @@ void machine_crash_shutdown(struct pt_regs *regs)
 /* This is the CPU performing the emergency shutdown work. */
 int crashing_cpu = -1;
 
+/*
+ * Disable virtualization, i.e. VMX or SVM, to ensure INIT is recognized during
+ * reboot.  VMX blocks INIT if the CPU is post-VMXON, and SVM blocks INIT if
+ * GIF=0, i.e. if the crash occurred between CLGI and STGI.
+ */
+void cpu_emergency_disable_virtualization(void)
+{
+	cpu_emergency_vmxoff();
+	cpu_emergency_svm_disable();
+}
+
 #if defined(CONFIG_SMP)
 
 static nmi_shootdown_cb shootdown_callback;
@@ -817,7 +824,14 @@ static int crash_nmi_callback(unsigned int val, struct pt_regs *regs)
 		return NMI_HANDLED;
 	local_irq_disable();
 
-	shootdown_callback(cpu, regs);
+	if (shootdown_callback)
+		shootdown_callback(cpu, regs);
+
+	/*
+	 * Prepare the CPU for reboot _after_ invoking the callback so that the
+	 * callback can safely use virtualization instructions, e.g. VMCLEAR.
+	 */
+	cpu_emergency_disable_virtualization();
 
 	atomic_dec(&waiting_for_crash_ipi);
 	/* Assume hlt works */
@@ -828,18 +842,32 @@ static int crash_nmi_callback(unsigned int val, struct pt_regs *regs)
 	return NMI_HANDLED;
 }
 
-/*
- * Halt all other CPUs, calling the specified function on each of them
+/**
+ * nmi_shootdown_cpus - Stop other CPUs via NMI
+ * @callback:	Optional callback to be invoked from the NMI handler
+ *
+ * The NMI handler on the remote CPUs invokes @callback, if not
+ * NULL, first and then disables virtualization to ensure that
+ * INIT is recognized during reboot.
  *
- * This function can be used to halt all other CPUs on crash
- * or emergency reboot time. The function passed as parameter
- * will be called inside a NMI handler on all CPUs.
+ * nmi_shootdown_cpus() can only be invoked once. After the first
+ * invocation all other CPUs are stuck in crash_nmi_callback() and
+ * cannot respond to a second NMI.
  */
 void nmi_shootdown_cpus(nmi_shootdown_cb callback)
 {
 	unsigned long msecs;
+
 	local_irq_disable();
 
+	/*
+	 * Avoid certain doom if a shootdown already occurred; re-registering
+	 * the NMI handler will cause list corruption, modifying the callback
+	 * will do who knows what, etc...
+	 */
+	if (WARN_ON_ONCE(crash_ipi_issued))
+		return;
+
 	/* Make a note of crashing cpu. Will be used in NMI callback. */
 	crashing_cpu = safe_smp_processor_id();
 
@@ -867,7 +895,17 @@ void nmi_shootdown_cpus(nmi_shootdown_cb callback)
 		msecs--;
 	}
 
-	/* Leave the nmi callback set */
+	/*
+	 * Leave the nmi callback set, shootdown is a one-time thing.  Clearing
+	 * the callback could result in a NULL pointer dereference if a CPU
+	 * (finally) responds after the timeout expires.
+	 */
+}
+
+static inline void nmi_shootdown_cpus_on_restart(void)
+{
+	if (!crash_ipi_issued)
+		nmi_shootdown_cpus(NULL);
 }
 
 /*
@@ -897,6 +935,8 @@ void nmi_shootdown_cpus(nmi_shootdown_cb callback)
 	/* No other CPUs to shoot down */
 }
 
+static inline void nmi_shootdown_cpus_on_restart(void) { }
+
 void run_crash_ipi_callback(struct pt_regs *regs)
 {
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/setup.c linux-libre-6.1.39-gnu/arch/x86/kernel/setup.c
index 216fee7144ee..892609cde4a2 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/setup.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/setup.c
@@ -1175,7 +1175,7 @@ void __init setup_arch(char **cmdline_p)
 	 * Moreover, on machines with SandyBridge graphics or in setups that use
 	 * crashkernel the entire 1M is reserved anyway.
 	 */
-	reserve_real_mode();
+	x86_platform.realmode_reserve();
 
 	init_mem_mapping();
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/sev.c linux-libre-6.1.39-gnu/arch/x86/kernel/sev.c
index a428c62330d3..afda719dd725 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/sev.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/sev.c
@@ -643,7 +643,7 @@ static u64 __init get_jump_table_addr(void)
 	return ret;
 }
 
-static void pvalidate_pages(unsigned long vaddr, unsigned int npages, bool validate)
+static void pvalidate_pages(unsigned long vaddr, unsigned long npages, bool validate)
 {
 	unsigned long vaddr_end;
 	int rc;
@@ -660,7 +660,7 @@ static void pvalidate_pages(unsigned long vaddr, unsigned int npages, bool valid
 	}
 }
 
-static void __init early_set_pages_state(unsigned long paddr, unsigned int npages, enum psc_op op)
+static void __init early_set_pages_state(unsigned long paddr, unsigned long npages, enum psc_op op)
 {
 	unsigned long paddr_end;
 	u64 val;
@@ -699,7 +699,7 @@ e_term:
 }
 
 void __init early_snp_set_memory_private(unsigned long vaddr, unsigned long paddr,
-					 unsigned int npages)
+					 unsigned long npages)
 {
 	/*
 	 * This can be invoked in early boot while running identity mapped, so
@@ -721,7 +721,7 @@ void __init early_snp_set_memory_private(unsigned long vaddr, unsigned long padd
 }
 
 void __init early_snp_set_memory_shared(unsigned long vaddr, unsigned long paddr,
-					unsigned int npages)
+					unsigned long npages)
 {
 	/*
 	 * This can be invoked in early boot while running identity mapped, so
@@ -877,7 +877,7 @@ static void __set_pages_state(struct snp_psc_desc *data, unsigned long vaddr,
 		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_PSC);
 }
 
-static void set_pages_state(unsigned long vaddr, unsigned int npages, int op)
+static void set_pages_state(unsigned long vaddr, unsigned long npages, int op)
 {
 	unsigned long vaddr_end, next_vaddr;
 	struct snp_psc_desc *desc;
@@ -902,7 +902,7 @@ static void set_pages_state(unsigned long vaddr, unsigned int npages, int op)
 	kfree(desc);
 }
 
-void snp_set_memory_shared(unsigned long vaddr, unsigned int npages)
+void snp_set_memory_shared(unsigned long vaddr, unsigned long npages)
 {
 	if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP))
 		return;
@@ -912,7 +912,7 @@ void snp_set_memory_shared(unsigned long vaddr, unsigned int npages)
 	set_pages_state(vaddr, npages, SNP_PAGE_STATE_SHARED);
 }
 
-void snp_set_memory_private(unsigned long vaddr, unsigned int npages)
+void snp_set_memory_private(unsigned long vaddr, unsigned long npages)
 {
 	if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP))
 		return;
@@ -2183,9 +2183,6 @@ int snp_issue_guest_request(u64 exit_code, struct snp_req_data *input, unsigned
 	struct ghcb *ghcb;
 	int ret;
 
-	if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP))
-		return -ENODEV;
-
 	if (!fw_err)
 		return -EINVAL;
 
@@ -2212,15 +2209,26 @@ int snp_issue_guest_request(u64 exit_code, struct snp_req_data *input, unsigned
 	if (ret)
 		goto e_put;
 
-	if (ghcb->save.sw_exit_info_2) {
-		/* Number of expected pages are returned in RBX */
-		if (exit_code == SVM_VMGEXIT_EXT_GUEST_REQUEST &&
-		    ghcb->save.sw_exit_info_2 == SNP_GUEST_REQ_INVALID_LEN)
-			input->data_npages = ghcb_get_rbx(ghcb);
+	*fw_err = ghcb->save.sw_exit_info_2;
+	switch (*fw_err) {
+	case 0:
+		break;
 
-		*fw_err = ghcb->save.sw_exit_info_2;
+	case SNP_GUEST_REQ_ERR_BUSY:
+		ret = -EAGAIN;
+		break;
 
+	case SNP_GUEST_REQ_INVALID_LEN:
+		/* Number of expected pages are returned in RBX */
+		if (exit_code == SVM_VMGEXIT_EXT_GUEST_REQUEST) {
+			input->data_npages = ghcb_get_rbx(ghcb);
+			ret = -ENOSPC;
+			break;
+		}
+		fallthrough;
+	default:
 		ret = -EIO;
+		break;
 	}
 
 e_put:
diff --git linux-libre-6.1-gnu/arch/x86/kernel/signal.c linux-libre-6.1.39-gnu/arch/x86/kernel/signal.c
index 9c7265b524c7..82c562e2cc98 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/signal.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/signal.c
@@ -923,7 +923,7 @@ static bool strict_sigaltstack_size __ro_after_init = false;
 
 static int __init strict_sas_size(char *arg)
 {
-	return kstrtobool(arg, &strict_sigaltstack_size);
+	return kstrtobool(arg, &strict_sigaltstack_size) == 0;
 }
 __setup("strict_sas_size", strict_sas_size);
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/smp.c linux-libre-6.1.39-gnu/arch/x86/kernel/smp.c
index 06db901fabe8..174d6232b87f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/smp.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/smp.c
@@ -21,18 +21,20 @@
 #include <linux/interrupt.h>
 #include <linux/cpu.h>
 #include <linux/gfp.h>
+#include <linux/kexec.h>
 
 #include <asm/mtrr.h>
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
 #include <asm/proto.h>
 #include <asm/apic.h>
+#include <asm/cpu.h>
 #include <asm/idtentry.h>
 #include <asm/nmi.h>
 #include <asm/mce.h>
 #include <asm/trace/irq_vectors.h>
 #include <asm/kexec.h>
-#include <asm/virtext.h>
+#include <asm/reboot.h>
 
 /*
  *	Some notes on x86 processor bugs affecting SMP operation:
@@ -122,7 +124,7 @@ static int smp_stop_nmi_callback(unsigned int val, struct pt_regs *regs)
 	if (raw_smp_processor_id() == atomic_read(&stopping_cpu))
 		return NMI_HANDLED;
 
-	cpu_emergency_vmxoff();
+	cpu_emergency_disable_virtualization();
 	stop_this_cpu(NULL);
 
 	return NMI_HANDLED;
@@ -134,7 +136,7 @@ static int smp_stop_nmi_callback(unsigned int val, struct pt_regs *regs)
 DEFINE_IDTENTRY_SYSVEC(sysvec_reboot)
 {
 	ack_APIC_irq();
-	cpu_emergency_vmxoff();
+	cpu_emergency_disable_virtualization();
 	stop_this_cpu(NULL);
 }
 
@@ -146,34 +148,47 @@ static int register_stop_handler(void)
 
 static void native_stop_other_cpus(int wait)
 {
-	unsigned long flags;
-	unsigned long timeout;
+	unsigned int cpu = smp_processor_id();
+	unsigned long flags, timeout;
 
 	if (reboot_force)
 		return;
 
-	/*
-	 * Use an own vector here because smp_call_function
-	 * does lots of things not suitable in a panic situation.
-	 */
+	/* Only proceed if this is the first CPU to reach this code */
+	if (atomic_cmpxchg(&stopping_cpu, -1, cpu) != -1)
+		return;
+
+	/* For kexec, ensure that offline CPUs are out of MWAIT and in HLT */
+	if (kexec_in_progress)
+		smp_kick_mwait_play_dead();
 
 	/*
-	 * We start by using the REBOOT_VECTOR irq.
-	 * The irq is treated as a sync point to allow critical
-	 * regions of code on other cpus to release their spin locks
-	 * and re-enable irqs.  Jumping straight to an NMI might
-	 * accidentally cause deadlocks with further shutdown/panic
-	 * code.  By syncing, we give the cpus up to one second to
-	 * finish their work before we force them off with the NMI.
+	 * 1) Send an IPI on the reboot vector to all other CPUs.
+	 *
+	 *    The other CPUs should react on it after leaving critical
+	 *    sections and re-enabling interrupts. They might still hold
+	 *    locks, but there is nothing which can be done about that.
+	 *
+	 * 2) Wait for all other CPUs to report that they reached the
+	 *    HLT loop in stop_this_cpu()
+	 *
+	 * 3) If #2 timed out send an NMI to the CPUs which did not
+	 *    yet report
+	 *
+	 * 4) Wait for all other CPUs to report that they reached the
+	 *    HLT loop in stop_this_cpu()
+	 *
+	 * #3 can obviously race against a CPU reaching the HLT loop late.
+	 * That CPU will have reported already and the "have all CPUs
+	 * reached HLT" condition will be true despite the fact that the
+	 * other CPU is still handling the NMI. Again, there is no
+	 * protection against that as "disabled" APICs still respond to
+	 * NMIs.
 	 */
-	if (num_online_cpus() > 1) {
-		/* did someone beat us here? */
-		if (atomic_cmpxchg(&stopping_cpu, -1, safe_smp_processor_id()) != -1)
-			return;
-
-		/* sync above data before sending IRQ */
-		wmb();
+	cpumask_copy(&cpus_stop_mask, cpu_online_mask);
+	cpumask_clear_cpu(cpu, &cpus_stop_mask);
 
+	if (!cpumask_empty(&cpus_stop_mask)) {
 		apic_send_IPI_allbutself(REBOOT_VECTOR);
 
 		/*
@@ -183,24 +198,22 @@ static void native_stop_other_cpus(int wait)
 		 * CPUs reach shutdown state.
 		 */
 		timeout = USEC_PER_SEC;
-		while (num_online_cpus() > 1 && timeout--)
+		while (!cpumask_empty(&cpus_stop_mask) && timeout--)
 			udelay(1);
 	}
 
 	/* if the REBOOT_VECTOR didn't work, try with the NMI */
-	if (num_online_cpus() > 1) {
+	if (!cpumask_empty(&cpus_stop_mask)) {
 		/*
 		 * If NMI IPI is enabled, try to register the stop handler
 		 * and send the IPI. In any case try to wait for the other
 		 * CPUs to stop.
 		 */
 		if (!smp_no_nmi_ipi && !register_stop_handler()) {
-			/* Sync above data before sending IRQ */
-			wmb();
-
 			pr_emerg("Shutting down cpus with NMI\n");
 
-			apic_send_IPI_allbutself(NMI_VECTOR);
+			for_each_cpu(cpu, &cpus_stop_mask)
+				apic->send_IPI(cpu, NMI_VECTOR);
 		}
 		/*
 		 * Don't wait longer than 10 ms if the caller didn't
@@ -208,7 +221,7 @@ static void native_stop_other_cpus(int wait)
 		 * one or more CPUs do not reach shutdown state.
 		 */
 		timeout = USEC_PER_MSEC * 10;
-		while (num_online_cpus() > 1 && (wait || timeout--))
+		while (!cpumask_empty(&cpus_stop_mask) && (wait || timeout--))
 			udelay(1);
 	}
 
@@ -216,6 +229,12 @@ static void native_stop_other_cpus(int wait)
 	disable_local_APIC();
 	mcheck_cpu_clear(this_cpu_ptr(&cpu_info));
 	local_irq_restore(flags);
+
+	/*
+	 * Ensure that the cpus_stop_mask cache lines are invalidated on
+	 * the other CPUs. See comment vs. SME in stop_this_cpu().
+	 */
+	cpumask_clear(&cpus_stop_mask);
 }
 
 /*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/smpboot.c linux-libre-6.1.39-gnu/arch/x86/kernel/smpboot.c
index 3f3ea0287f69..f32ee967414e 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/smpboot.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/smpboot.c
@@ -53,6 +53,7 @@
 #include <linux/tboot.h>
 #include <linux/gfp.h>
 #include <linux/cpuidle.h>
+#include <linux/kexec.h>
 #include <linux/numa.h>
 #include <linux/pgtable.h>
 #include <linux/overflow.h>
@@ -99,6 +100,20 @@ EXPORT_PER_CPU_SYMBOL(cpu_die_map);
 DEFINE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info);
 EXPORT_PER_CPU_SYMBOL(cpu_info);
 
+struct mwait_cpu_dead {
+	unsigned int	control;
+	unsigned int	status;
+};
+
+#define CPUDEAD_MWAIT_WAIT	0xDEADBEEF
+#define CPUDEAD_MWAIT_KEXEC_HLT	0x4A17DEAD
+
+/*
+ * Cache line aligned data for mwait_play_dead(). Separate on purpose so
+ * that it's unlikely to be touched by other CPUs.
+ */
+static DEFINE_PER_CPU_ALIGNED(struct mwait_cpu_dead, mwait_cpu_dead);
+
 /* Logical package management. We might want to allocate that dynamically */
 unsigned int __max_logical_packages __read_mostly;
 EXPORT_SYMBOL(__max_logical_packages);
@@ -155,6 +170,10 @@ static void smp_callin(void)
 {
 	int cpuid;
 
+	/* Mop up eventual mwait_play_dead() wreckage */
+	this_cpu_write(mwait_cpu_dead.status, 0);
+	this_cpu_write(mwait_cpu_dead.control, 0);
+
 	/*
 	 * If waken up by an INIT in an 82489DX configuration
 	 * cpu_callout_mask guarantees we don't get here before
@@ -1746,10 +1765,10 @@ EXPORT_SYMBOL_GPL(cond_wakeup_cpu0);
  */
 static inline void mwait_play_dead(void)
 {
+	struct mwait_cpu_dead *md = this_cpu_ptr(&mwait_cpu_dead);
 	unsigned int eax, ebx, ecx, edx;
 	unsigned int highest_cstate = 0;
 	unsigned int highest_subcstate = 0;
-	void *mwait_ptr;
 	int i;
 
 	if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD ||
@@ -1784,12 +1803,9 @@ static inline void mwait_play_dead(void)
 			(highest_subcstate - 1);
 	}
 
-	/*
-	 * This should be a memory location in a cache line which is
-	 * unlikely to be touched by other processors.  The actual
-	 * content is immaterial as it is not actually modified in any way.
-	 */
-	mwait_ptr = &current_thread_info()->flags;
+	/* Set up state for the kexec() hack below */
+	md->status = CPUDEAD_MWAIT_WAIT;
+	md->control = CPUDEAD_MWAIT_WAIT;
 
 	wbinvd();
 
@@ -1802,16 +1818,63 @@ static inline void mwait_play_dead(void)
 		 * case where we return around the loop.
 		 */
 		mb();
-		clflush(mwait_ptr);
+		clflush(md);
 		mb();
-		__monitor(mwait_ptr, 0, 0);
+		__monitor(md, 0, 0);
 		mb();
 		__mwait(eax, 0);
 
+		if (READ_ONCE(md->control) == CPUDEAD_MWAIT_KEXEC_HLT) {
+			/*
+			 * Kexec is about to happen. Don't go back into mwait() as
+			 * the kexec kernel might overwrite text and data including
+			 * page tables and stack. So mwait() would resume when the
+			 * monitor cache line is written to and then the CPU goes
+			 * south due to overwritten text, page tables and stack.
+			 *
+			 * Note: This does _NOT_ protect against a stray MCE, NMI,
+			 * SMI. They will resume execution at the instruction
+			 * following the HLT instruction and run into the problem
+			 * which this is trying to prevent.
+			 */
+			WRITE_ONCE(md->status, CPUDEAD_MWAIT_KEXEC_HLT);
+			while(1)
+				native_halt();
+		}
+
 		cond_wakeup_cpu0();
 	}
 }
 
+/*
+ * Kick all "offline" CPUs out of mwait on kexec(). See comment in
+ * mwait_play_dead().
+ */
+void smp_kick_mwait_play_dead(void)
+{
+	u32 newstate = CPUDEAD_MWAIT_KEXEC_HLT;
+	struct mwait_cpu_dead *md;
+	unsigned int cpu, i;
+
+	for_each_cpu_andnot(cpu, cpu_present_mask, cpu_online_mask) {
+		md = per_cpu_ptr(&mwait_cpu_dead, cpu);
+
+		/* Does it sit in mwait_play_dead() ? */
+		if (READ_ONCE(md->status) != CPUDEAD_MWAIT_WAIT)
+			continue;
+
+		/* Wait up to 5ms */
+		for (i = 0; READ_ONCE(md->status) != newstate && i < 1000; i++) {
+			/* Bring it out of mwait */
+			WRITE_ONCE(md->control, newstate);
+			udelay(5);
+		}
+
+		if (READ_ONCE(md->status) != newstate)
+			pr_err_once("CPU%u is stuck in mwait_play_dead()\n", cpu);
+	}
+}
+
 void hlt_play_dead(void)
 {
 	if (__this_cpu_read(cpu_info.x86) >= 4)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/static_call.c linux-libre-6.1.39-gnu/arch/x86/kernel/static_call.c
index aaaba85d6d7f..a9b54b795ebf 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/static_call.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/static_call.c
@@ -9,6 +9,7 @@ enum insn_type {
 	NOP = 1,  /* site cond-call */
 	JMP = 2,  /* tramp / site tail-call */
 	RET = 3,  /* tramp / site cond-tail-call */
+	JCC = 4,
 };
 
 /*
@@ -25,12 +26,39 @@ static const u8 xor5rax[] = { 0x2e, 0x2e, 0x2e, 0x31, 0xc0 };
 
 static const u8 retinsn[] = { RET_INSN_OPCODE, 0xcc, 0xcc, 0xcc, 0xcc };
 
+static u8 __is_Jcc(u8 *insn) /* Jcc.d32 */
+{
+	u8 ret = 0;
+
+	if (insn[0] == 0x0f) {
+		u8 tmp = insn[1];
+		if ((tmp & 0xf0) == 0x80)
+			ret = tmp;
+	}
+
+	return ret;
+}
+
+extern void __static_call_return(void);
+
+asm (".global __static_call_return\n\t"
+     ".type __static_call_return, @function\n\t"
+     "__static_call_return:\n\t"
+     ANNOTATE_NOENDBR
+     ANNOTATE_RETPOLINE_SAFE
+     "ret; int3\n\t"
+     ".size __static_call_return, . - __static_call_return \n\t");
+
 static void __ref __static_call_transform(void *insn, enum insn_type type,
 					  void *func, bool modinit)
 {
 	const void *emulate = NULL;
 	int size = CALL_INSN_SIZE;
 	const void *code;
+	u8 op, buf[6];
+
+	if ((type == JMP || type == RET) && (op = __is_Jcc(insn)))
+		type = JCC;
 
 	switch (type) {
 	case CALL:
@@ -56,6 +84,20 @@ static void __ref __static_call_transform(void *insn, enum insn_type type,
 		else
 			code = &retinsn;
 		break;
+
+	case JCC:
+		if (!func) {
+			func = __static_call_return;
+			if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
+				func = __x86_return_thunk;
+		}
+
+		buf[0] = 0x0f;
+		__text_gen_insn(buf+1, op, insn+1, func, 5);
+		code = buf;
+		size = 6;
+
+		break;
 	}
 
 	if (memcmp(insn, code, size) == 0)
@@ -67,9 +109,9 @@ static void __ref __static_call_transform(void *insn, enum insn_type type,
 	text_poke_bp(insn, code, size, emulate);
 }
 
-static void __static_call_validate(void *insn, bool tail, bool tramp)
+static void __static_call_validate(u8 *insn, bool tail, bool tramp)
 {
-	u8 opcode = *(u8 *)insn;
+	u8 opcode = insn[0];
 
 	if (tramp && memcmp(insn+5, tramp_ud, 3)) {
 		pr_err("trampoline signature fail");
@@ -78,7 +120,8 @@ static void __static_call_validate(void *insn, bool tail, bool tramp)
 
 	if (tail) {
 		if (opcode == JMP32_INSN_OPCODE ||
-		    opcode == RET_INSN_OPCODE)
+		    opcode == RET_INSN_OPCODE ||
+		    __is_Jcc(insn))
 			return;
 	} else {
 		if (opcode == CALL_INSN_OPCODE ||
diff --git linux-libre-6.1-gnu/arch/x86/kernel/uprobes.c linux-libre-6.1.39-gnu/arch/x86/kernel/uprobes.c
index b63cf8f7745e..6c07f6daaa22 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/uprobes.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/uprobes.c
@@ -722,8 +722,9 @@ static int branch_setup_xol_ops(struct arch_uprobe *auprobe, struct insn *insn)
 	switch (opc1) {
 	case 0xeb:	/* jmp 8 */
 	case 0xe9:	/* jmp 32 */
-	case 0x90:	/* prefix* + nop; same as jmp with .offs = 0 */
 		break;
+	case 0x90:	/* prefix* + nop; same as jmp with .offs = 0 */
+		goto setup;
 
 	case 0xe8:	/* call relative */
 		branch_clear_offset(auprobe, insn);
@@ -753,6 +754,7 @@ static int branch_setup_xol_ops(struct arch_uprobe *auprobe, struct insn *insn)
 			return -ENOTSUPP;
 	}
 
+setup:
 	auprobe->branch.opc1 = opc1;
 	auprobe->branch.ilen = insn->length;
 	auprobe->branch.offs = insn->immediate.value;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/x86_init.c linux-libre-6.1.39-gnu/arch/x86/kernel/x86_init.c
index 57353519bc11..41e5b4cb898c 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/x86_init.c
+++ linux-libre-6.1.39-gnu/arch/x86/kernel/x86_init.c
@@ -25,6 +25,7 @@
 #include <asm/iommu.h>
 #include <asm/mach_traps.h>
 #include <asm/irqdomain.h>
+#include <asm/realmode.h>
 
 void x86_init_noop(void) { }
 void __init x86_init_uint_noop(unsigned int unused) { }
@@ -32,8 +33,8 @@ static int __init iommu_init_noop(void) { return 0; }
 static void iommu_shutdown_noop(void) { }
 bool __init bool_x86_init_noop(void) { return false; }
 void x86_op_int_noop(int cpu) { }
-static __init int set_rtc_noop(const struct timespec64 *now) { return -EINVAL; }
-static __init void get_rtc_noop(struct timespec64 *now) { }
+static int set_rtc_noop(const struct timespec64 *now) { return -EINVAL; }
+static void get_rtc_noop(struct timespec64 *now) { }
 
 static __initconst const struct of_device_id of_cmos_match[] = {
 	{ .compatible = "motorola,mc146818" },
@@ -129,7 +130,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
 
 static void default_nmi_init(void) { };
 
-static void enc_status_change_prepare_noop(unsigned long vaddr, int npages, bool enc) { }
+static bool enc_status_change_prepare_noop(unsigned long vaddr, int npages, bool enc) { return true; }
 static bool enc_status_change_finish_noop(unsigned long vaddr, int npages, bool enc) { return false; }
 static bool enc_tlb_flush_required_noop(bool enc) { return false; }
 static bool enc_cache_flush_required_noop(void) { return false; }
@@ -145,6 +146,8 @@ struct x86_platform_ops x86_platform __ro_after_init = {
 	.get_nmi_reason			= default_get_nmi_reason,
 	.save_sched_clock_state		= tsc_save_sched_clock_state,
 	.restore_sched_clock_state	= tsc_restore_sched_clock_state,
+	.realmode_reserve		= reserve_real_mode,
+	.realmode_init			= init_real_mode,
 	.hyper.pin_vcpu			= x86_op_int_noop,
 
 	.guest = {
diff --git linux-libre-6.1-gnu/arch/x86/kvm/cpuid.c linux-libre-6.1.39-gnu/arch/x86/kvm/cpuid.c
index 62bc7a01cecc..6047dbe04880 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/cpuid.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/cpuid.c
@@ -759,16 +759,22 @@ struct kvm_cpuid_array {
 	int nent;
 };
 
+static struct kvm_cpuid_entry2 *get_next_cpuid(struct kvm_cpuid_array *array)
+{
+	if (array->nent >= array->maxnent)
+		return NULL;
+
+	return &array->entries[array->nent++];
+}
+
 static struct kvm_cpuid_entry2 *do_host_cpuid(struct kvm_cpuid_array *array,
 					      u32 function, u32 index)
 {
-	struct kvm_cpuid_entry2 *entry;
+	struct kvm_cpuid_entry2 *entry = get_next_cpuid(array);
 
-	if (array->nent >= array->maxnent)
+	if (!entry)
 		return NULL;
 
-	entry = &array->entries[array->nent++];
-
 	memset(entry, 0, sizeof(*entry));
 	entry->function = function;
 	entry->index = index;
@@ -945,22 +951,13 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 		entry->edx = edx.full;
 		break;
 	}
-	/*
-	 * Per Intel's SDM, the 0x1f is a superset of 0xb,
-	 * thus they can be handled by common code.
-	 */
 	case 0x1f:
 	case 0xb:
 		/*
-		 * Populate entries until the level type (ECX[15:8]) of the
-		 * previous entry is zero.  Note, CPUID EAX.{0x1f,0xb}.0 is
-		 * the starting entry, filled by the primary do_host_cpuid().
+		 * No topology; a valid topology is indicated by the presence
+		 * of subleaf 1.
 		 */
-		for (i = 1; entry->ecx & 0xff00; ++i) {
-			entry = do_host_cpuid(array, function, i);
-			if (!entry)
-				goto out;
-		}
+		entry->eax = entry->ebx = entry->ecx = 0;
 		break;
 	case 0xd: {
 		u64 permitted_xcr0 = kvm_caps.supported_xcr0 & xstate_get_guest_group_perm();
@@ -1193,6 +1190,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 		entry->ebx = entry->ecx = entry->edx = 0;
 		break;
 	case 0x8000001e:
+		/* Do not return host topology information.  */
+		entry->eax = entry->ebx = entry->ecx = 0;
+		entry->edx = 0; /* reserved */
 		break;
 	case 0x8000001F:
 		if (!kvm_cpu_cap_has(X86_FEATURE_SEV)) {
diff --git linux-libre-6.1-gnu/arch/x86/kvm/kvm_cache_regs.h linux-libre-6.1.39-gnu/arch/x86/kvm/kvm_cache_regs.h
index 3febc342360c..896cc7394944 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/kvm_cache_regs.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/kvm_cache_regs.h
@@ -4,7 +4,7 @@
 
 #include <linux/kvm_host.h>
 
-#define KVM_POSSIBLE_CR0_GUEST_BITS X86_CR0_TS
+#define KVM_POSSIBLE_CR0_GUEST_BITS	(X86_CR0_TS | X86_CR0_WP)
 #define KVM_POSSIBLE_CR4_GUEST_BITS				  \
 	(X86_CR4_PVI | X86_CR4_DE | X86_CR4_PCE | X86_CR4_OSFXSR  \
 	 | X86_CR4_OSXMMEXCPT | X86_CR4_PGE | X86_CR4_TSD | X86_CR4_FSGSBASE)
diff --git linux-libre-6.1-gnu/arch/x86/kvm/kvm_onhyperv.h linux-libre-6.1.39-gnu/arch/x86/kvm/kvm_onhyperv.h
index 287e98ef9df3..6272dabec02d 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/kvm_onhyperv.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/kvm_onhyperv.h
@@ -12,6 +12,11 @@ int hv_remote_flush_tlb_with_range(struct kvm *kvm,
 int hv_remote_flush_tlb(struct kvm *kvm);
 void hv_track_root_tdp(struct kvm_vcpu *vcpu, hpa_t root_tdp);
 #else /* !CONFIG_HYPERV */
+static inline int hv_remote_flush_tlb(struct kvm *kvm)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline void hv_track_root_tdp(struct kvm_vcpu *vcpu, hpa_t root_tdp)
 {
 }
diff --git linux-libre-6.1-gnu/arch/x86/kvm/lapic.c linux-libre-6.1.39-gnu/arch/x86/kvm/lapic.c
index d7639d126e6c..68eba393842f 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/lapic.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/lapic.c
@@ -2072,10 +2072,18 @@ static void kvm_lapic_xapic_id_updated(struct kvm_lapic *apic)
 {
 	struct kvm *kvm = apic->vcpu->kvm;
 
+	if (!kvm_apic_hw_enabled(apic))
+		return;
+
 	if (KVM_BUG_ON(apic_x2apic_mode(apic), kvm))
 		return;
 
-	if (kvm_xapic_id(apic) == apic->vcpu->vcpu_id)
+	/*
+	 * Deliberately truncate the vCPU ID when detecting a modified APIC ID
+	 * to avoid false positives if the vCPU ID, i.e. x2APIC ID, is a 32-bit
+	 * value.
+	 */
+	if (kvm_xapic_id(apic) == (u8)apic->vcpu->vcpu_id)
 		return;
 
 	kvm_set_apicv_inhibit(apic->vcpu->kvm, APICV_INHIBIT_REASON_APIC_ID_MODIFIED);
@@ -2219,10 +2227,14 @@ static int kvm_lapic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
 		break;
 
 	case APIC_SELF_IPI:
-		if (apic_x2apic_mode(apic))
-			kvm_apic_send_ipi(apic, APIC_DEST_SELF | (val & APIC_VECTOR_MASK), 0);
-		else
+		/*
+		 * Self-IPI exists only when x2APIC is enabled.  Bits 7:0 hold
+		 * the vector, everything else is reserved.
+		 */
+		if (!apic_x2apic_mode(apic) || (val & ~APIC_VECTOR_MASK))
 			ret = 1;
+		else
+			kvm_apic_send_ipi(apic, APIC_DEST_SELF | val, 0);
 		break;
 	default:
 		ret = 1;
@@ -2284,23 +2296,18 @@ void kvm_apic_write_nodecode(struct kvm_vcpu *vcpu, u32 offset)
 	struct kvm_lapic *apic = vcpu->arch.apic;
 	u64 val;
 
-	if (apic_x2apic_mode(apic)) {
-		if (KVM_BUG_ON(kvm_lapic_msr_read(apic, offset, &val), vcpu->kvm))
-			return;
-	} else {
-		val = kvm_lapic_get_reg(apic, offset);
-	}
-
 	/*
 	 * ICR is a single 64-bit register when x2APIC is enabled.  For legacy
 	 * xAPIC, ICR writes need to go down the common (slightly slower) path
 	 * to get the upper half from ICR2.
 	 */
 	if (apic_x2apic_mode(apic) && offset == APIC_ICR) {
+		val = kvm_lapic_get_reg64(apic, APIC_ICR);
 		kvm_apic_send_ipi(apic, (u32)val, (u32)(val >> 32));
 		trace_kvm_apic_write(APIC_ICR, val);
 	} else {
 		/* TODO: optimize to just emulate side effect w/o one more write */
+		val = kvm_lapic_get_reg(apic, offset);
 		kvm_lapic_reg_write(apic, offset, (u32)val);
 	}
 }
@@ -2429,6 +2436,7 @@ void kvm_apic_update_apicv(struct kvm_vcpu *vcpu)
 		 */
 		apic->isr_count = count_vectors(apic->regs + APIC_ISR);
 	}
+	apic->highest_isr_cache = -1;
 }
 EXPORT_SYMBOL_GPL(kvm_apic_update_apicv);
 
@@ -2485,7 +2493,6 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event)
 		kvm_lapic_set_reg(apic, APIC_TMR + 0x10 * i, 0);
 	}
 	kvm_apic_update_apicv(vcpu);
-	apic->highest_isr_cache = -1;
 	update_divide_count(apic);
 	atomic_set(&apic->lapic_timer.pending, 0);
 
@@ -2722,8 +2729,6 @@ static int kvm_apic_state_fixup(struct kvm_vcpu *vcpu,
 			icr = __kvm_lapic_get_reg64(s->regs, APIC_ICR);
 			__kvm_lapic_set_reg(s->regs, APIC_ICR2, icr >> 32);
 		}
-	} else {
-		kvm_lapic_xapic_id_updated(vcpu->arch.apic);
 	}
 
 	return 0;
@@ -2759,6 +2764,9 @@ int kvm_apic_set_state(struct kvm_vcpu *vcpu, struct kvm_lapic_state *s)
 	}
 	memcpy(vcpu->arch.apic->regs, s->regs, sizeof(*s));
 
+	if (!apic_x2apic_mode(apic))
+		kvm_lapic_xapic_id_updated(apic);
+
 	atomic_set_release(&apic->vcpu->kvm->arch.apic_map_dirty, DIRTY);
 	kvm_recalculate_apic_map(vcpu->kvm);
 	kvm_apic_set_version(vcpu);
@@ -2772,7 +2780,6 @@ int kvm_apic_set_state(struct kvm_vcpu *vcpu, struct kvm_lapic_state *s)
 	__start_apic_timer(apic, APIC_TMCCT);
 	kvm_lapic_set_reg(apic, APIC_TMCCT, 0);
 	kvm_apic_update_apicv(vcpu);
-	apic->highest_isr_cache = -1;
 	if (apic->apicv_active) {
 		static_call_cond(kvm_x86_apicv_post_state_restore)(vcpu);
 		static_call_cond(kvm_x86_hwapic_irr_update)(vcpu, apic_find_highest_irr(apic));
@@ -2943,13 +2950,17 @@ static int kvm_lapic_msr_read(struct kvm_lapic *apic, u32 reg, u64 *data)
 static int kvm_lapic_msr_write(struct kvm_lapic *apic, u32 reg, u64 data)
 {
 	/*
-	 * ICR is a 64-bit register in x2APIC mode (and Hyper'v PV vAPIC) and
+	 * ICR is a 64-bit register in x2APIC mode (and Hyper-V PV vAPIC) and
 	 * can be written as such, all other registers remain accessible only
 	 * through 32-bit reads/writes.
 	 */
 	if (reg == APIC_ICR)
 		return kvm_x2apic_icr_write(apic, data);
 
+	/* Bits 63:32 are reserved in all other registers. */
+	if (data >> 32)
+		return 1;
+
 	return kvm_lapic_reg_write(apic, reg, (u32)data);
 }
 
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu.h linux-libre-6.1.39-gnu/arch/x86/kvm/mmu.h
index 6bdaacb6faa0..59804be91b5b 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/mmu.h
@@ -113,6 +113,8 @@ void kvm_init_shadow_ept_mmu(struct kvm_vcpu *vcpu, bool execonly,
 bool kvm_can_do_async_pf(struct kvm_vcpu *vcpu);
 int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code,
 				u64 fault_address, char *insn, int insn_len);
+void __kvm_mmu_refresh_passthrough_bits(struct kvm_vcpu *vcpu,
+					struct kvm_mmu *mmu);
 
 int kvm_mmu_load(struct kvm_vcpu *vcpu);
 void kvm_mmu_unload(struct kvm_vcpu *vcpu);
@@ -153,6 +155,24 @@ static inline void kvm_mmu_load_pgd(struct kvm_vcpu *vcpu)
 					  vcpu->arch.mmu->root_role.level);
 }
 
+static inline void kvm_mmu_refresh_passthrough_bits(struct kvm_vcpu *vcpu,
+						    struct kvm_mmu *mmu)
+{
+	/*
+	 * When EPT is enabled, KVM may passthrough CR0.WP to the guest, i.e.
+	 * @mmu's snapshot of CR0.WP and thus all related paging metadata may
+	 * be stale.  Refresh CR0.WP and the metadata on-demand when checking
+	 * for permission faults.  Exempt nested MMUs, i.e. MMUs for shadowing
+	 * nEPT and nNPT, as CR0.WP is ignored in both cases.  Note, KVM does
+	 * need to refresh nested_mmu, a.k.a. the walker used to translate L2
+	 * GVAs to GPAs, as that "MMU" needs to honor L2's CR0.WP.
+	 */
+	if (!tdp_enabled || mmu == &vcpu->arch.guest_mmu)
+		return;
+
+	__kvm_mmu_refresh_passthrough_bits(vcpu, mmu);
+}
+
 /*
  * Check if a given access (described through the I/D, W/R and U/S bits of a
  * page fault error code pfec) causes a permission fault with the given PTE
@@ -184,8 +204,12 @@ static inline u8 permission_fault(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
 	u64 implicit_access = access & PFERR_IMPLICIT_ACCESS;
 	bool not_smap = ((rflags & X86_EFLAGS_AC) | implicit_access) == X86_EFLAGS_AC;
 	int index = (pfec + (not_smap << PFERR_RSVD_BIT)) >> 1;
-	bool fault = (mmu->permissions[index] >> pte_access) & 1;
 	u32 errcode = PFERR_PRESENT_MASK;
+	bool fault;
+
+	kvm_mmu_refresh_passthrough_bits(vcpu, mmu);
+
+	fault = (mmu->permissions[index] >> pte_access) & 1;
 
 	WARN_ON(pfec & (PFERR_PK_MASK | PFERR_RSVD_MASK));
 	if (unlikely(mmu->pkru_mask)) {
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/mmu.c linux-libre-6.1.39-gnu/arch/x86/kvm/mmu/mmu.c
index b6f96d47e596..230108a90cf3 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/mmu.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/mmu/mmu.c
@@ -232,6 +232,20 @@ static struct kvm_mmu_role_regs vcpu_to_role_regs(struct kvm_vcpu *vcpu)
 	return regs;
 }
 
+static unsigned long get_guest_cr3(struct kvm_vcpu *vcpu)
+{
+	return kvm_read_cr3(vcpu);
+}
+
+static inline unsigned long kvm_mmu_get_guest_pgd(struct kvm_vcpu *vcpu,
+						  struct kvm_mmu *mmu)
+{
+	if (IS_ENABLED(CONFIG_RETPOLINE) && mmu->get_guest_pgd == get_guest_cr3)
+		return kvm_read_cr3(vcpu);
+
+	return mmu->get_guest_pgd(vcpu);
+}
+
 static inline bool kvm_available_flush_tlb_with_range(void)
 {
 	return kvm_x86_ops.tlb_remote_flush_with_range;
@@ -3661,7 +3675,7 @@ static int mmu_alloc_shadow_roots(struct kvm_vcpu *vcpu)
 	int quadrant, i, r;
 	hpa_t root;
 
-	root_pgd = mmu->get_guest_pgd(vcpu);
+	root_pgd = kvm_mmu_get_guest_pgd(vcpu, mmu);
 	root_gfn = root_pgd >> PAGE_SHIFT;
 
 	if (mmu_check_root(vcpu, root_gfn))
@@ -4112,7 +4126,7 @@ static bool kvm_arch_setup_async_pf(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 	arch.token = alloc_apf_token(vcpu);
 	arch.gfn = gfn;
 	arch.direct_map = vcpu->arch.mmu->root_role.direct;
-	arch.cr3 = vcpu->arch.mmu->get_guest_pgd(vcpu);
+	arch.cr3 = kvm_mmu_get_guest_pgd(vcpu, vcpu->arch.mmu);
 
 	return kvm_setup_async_pf(vcpu, cr2_or_gpa,
 				  kvm_vcpu_gfn_to_hva(vcpu, gfn), &arch);
@@ -4131,7 +4145,7 @@ void kvm_arch_async_page_ready(struct kvm_vcpu *vcpu, struct kvm_async_pf *work)
 		return;
 
 	if (!vcpu->arch.mmu->root_role.direct &&
-	      work->arch.cr3 != vcpu->arch.mmu->get_guest_pgd(vcpu))
+	      work->arch.cr3 != kvm_mmu_get_guest_pgd(vcpu, vcpu->arch.mmu))
 		return;
 
 	kvm_mmu_do_page_fault(vcpu, work->cr2_or_gpa, 0, true);
@@ -4488,11 +4502,6 @@ void kvm_mmu_new_pgd(struct kvm_vcpu *vcpu, gpa_t new_pgd)
 }
 EXPORT_SYMBOL_GPL(kvm_mmu_new_pgd);
 
-static unsigned long get_cr3(struct kvm_vcpu *vcpu)
-{
-	return kvm_read_cr3(vcpu);
-}
-
 static bool sync_mmio_spte(struct kvm_vcpu *vcpu, u64 *sptep, gfn_t gfn,
 			   unsigned int access)
 {
@@ -4996,6 +5005,21 @@ kvm_calc_cpu_role(struct kvm_vcpu *vcpu, const struct kvm_mmu_role_regs *regs)
 	return role;
 }
 
+void __kvm_mmu_refresh_passthrough_bits(struct kvm_vcpu *vcpu,
+					struct kvm_mmu *mmu)
+{
+	const bool cr0_wp = !!kvm_read_cr0_bits(vcpu, X86_CR0_WP);
+
+	BUILD_BUG_ON((KVM_MMU_CR0_ROLE_BITS & KVM_POSSIBLE_CR0_GUEST_BITS) != X86_CR0_WP);
+	BUILD_BUG_ON((KVM_MMU_CR4_ROLE_BITS & KVM_POSSIBLE_CR4_GUEST_BITS));
+
+	if (is_cr0_wp(mmu) == cr0_wp)
+		return;
+
+	mmu->cpu_role.base.cr0_wp = cr0_wp;
+	reset_guest_paging_metadata(vcpu, mmu);
+}
+
 static inline int kvm_mmu_get_tdp_level(struct kvm_vcpu *vcpu)
 {
 	/* tdp_root_level is architecture forced level, use it if nonzero */
@@ -5043,7 +5067,7 @@ static void init_kvm_tdp_mmu(struct kvm_vcpu *vcpu,
 	context->page_fault = kvm_tdp_page_fault;
 	context->sync_page = nonpaging_sync_page;
 	context->invlpg = NULL;
-	context->get_guest_pgd = get_cr3;
+	context->get_guest_pgd = get_guest_cr3;
 	context->get_pdptr = kvm_pdptr_read;
 	context->inject_page_fault = kvm_inject_page_fault;
 
@@ -5193,7 +5217,7 @@ static void init_kvm_softmmu(struct kvm_vcpu *vcpu,
 
 	kvm_init_shadow_mmu(vcpu, cpu_role);
 
-	context->get_guest_pgd     = get_cr3;
+	context->get_guest_pgd     = get_guest_cr3;
 	context->get_pdptr         = kvm_pdptr_read;
 	context->inject_page_fault = kvm_inject_page_fault;
 }
@@ -5207,7 +5231,7 @@ static void init_kvm_nested_mmu(struct kvm_vcpu *vcpu,
 		return;
 
 	g_context->cpu_role.as_u64   = new_mode.as_u64;
-	g_context->get_guest_pgd     = get_cr3;
+	g_context->get_guest_pgd     = get_guest_cr3;
 	g_context->get_pdptr         = kvm_pdptr_read;
 	g_context->inject_page_fault = kvm_inject_page_fault;
 
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/paging_tmpl.h linux-libre-6.1.39-gnu/arch/x86/kvm/mmu/paging_tmpl.h
index 5ab5f94dcb6f..1f4f5e703f13 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/paging_tmpl.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/mmu/paging_tmpl.h
@@ -324,7 +324,7 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
 	trace_kvm_mmu_pagetable_walk(addr, access);
 retry_walk:
 	walker->level = mmu->cpu_role.base.level;
-	pte           = mmu->get_guest_pgd(vcpu);
+	pte           = kvm_mmu_get_guest_pgd(vcpu, mmu);
 	have_ad       = PT_HAVE_ACCESSED_DIRTY(mmu);
 
 #if PTTYPE == 64
diff --git linux-libre-6.1-gnu/arch/x86/kvm/pmu.c linux-libre-6.1.39-gnu/arch/x86/kvm/pmu.c
index de1fd7369736..20cd746cf467 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/pmu.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/pmu.c
@@ -418,9 +418,9 @@ int kvm_pmu_rdpmc(struct kvm_vcpu *vcpu, unsigned idx, u64 *data)
 	if (!pmc)
 		return 1;
 
-	if (!(kvm_read_cr4(vcpu) & X86_CR4_PCE) &&
+	if (!(kvm_read_cr4_bits(vcpu, X86_CR4_PCE)) &&
 	    (static_call(kvm_x86_get_cpl)(vcpu) != 0) &&
-	    (kvm_read_cr0(vcpu) & X86_CR0_PE))
+	    (kvm_read_cr0_bits(vcpu, X86_CR0_PE)))
 		return 1;
 
 	*data = pmc_read_counter(pmc) & mask;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/pmu.h linux-libre-6.1.39-gnu/arch/x86/kvm/pmu.h
index 5cc5721f260b..c976490b7556 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/pmu.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/pmu.h
@@ -164,15 +164,27 @@ static inline void kvm_init_pmu_capability(void)
 {
 	bool is_intel = boot_cpu_data.x86_vendor == X86_VENDOR_INTEL;
 
-	perf_get_x86_pmu_capability(&kvm_pmu_cap);
-
-	 /*
-	  * For Intel, only support guest architectural pmu
-	  * on a host with architectural pmu.
-	  */
-	if ((is_intel && !kvm_pmu_cap.version) || !kvm_pmu_cap.num_counters_gp)
+	/*
+	 * Hybrid PMUs don't play nice with virtualization without careful
+	 * configuration by userspace, and KVM's APIs for reporting supported
+	 * vPMU features do not account for hybrid PMUs.  Disable vPMU support
+	 * for hybrid PMUs until KVM gains a way to let userspace opt-in.
+	 */
+	if (cpu_feature_enabled(X86_FEATURE_HYBRID_CPU))
 		enable_pmu = false;
 
+	if (enable_pmu) {
+		perf_get_x86_pmu_capability(&kvm_pmu_cap);
+
+		/*
+		 * For Intel, only support guest architectural pmu
+		 * on a host with architectural pmu.
+		 */
+		if ((is_intel && !kvm_pmu_cap.version) ||
+		    !kvm_pmu_cap.num_counters_gp)
+			enable_pmu = false;
+	}
+
 	if (!enable_pmu) {
 		memset(&kvm_pmu_cap, 0, sizeof(kvm_pmu_cap));
 		return;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/avic.c linux-libre-6.1.39-gnu/arch/x86/kvm/svm/avic.c
index 6919dee69f18..e910ec5a0cc0 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/avic.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/avic.c
@@ -27,19 +27,29 @@
 #include "irq.h"
 #include "svm.h"
 
-/* AVIC GATAG is encoded using VM and VCPU IDs */
-#define AVIC_VCPU_ID_BITS		8
-#define AVIC_VCPU_ID_MASK		((1 << AVIC_VCPU_ID_BITS) - 1)
+/*
+ * Encode the arbitrary VM ID and the vCPU's default APIC ID, i.e the vCPU ID,
+ * into the GATag so that KVM can retrieve the correct vCPU from a GALog entry
+ * if an interrupt can't be delivered, e.g. because the vCPU isn't running.
+ *
+ * For the vCPU ID, use however many bits are currently allowed for the max
+ * guest physical APIC ID (limited by the size of the physical ID table), and
+ * use whatever bits remain to assign arbitrary AVIC IDs to VMs.  Note, the
+ * size of the GATag is defined by hardware (32 bits), but is an opaque value
+ * as far as hardware is concerned.
+ */
+#define AVIC_VCPU_ID_MASK		AVIC_PHYSICAL_MAX_INDEX_MASK
 
-#define AVIC_VM_ID_BITS			24
-#define AVIC_VM_ID_NR			(1 << AVIC_VM_ID_BITS)
-#define AVIC_VM_ID_MASK			((1 << AVIC_VM_ID_BITS) - 1)
+#define AVIC_VM_ID_SHIFT		HWEIGHT32(AVIC_PHYSICAL_MAX_INDEX_MASK)
+#define AVIC_VM_ID_MASK			(GENMASK(31, AVIC_VM_ID_SHIFT) >> AVIC_VM_ID_SHIFT)
 
-#define AVIC_GATAG(x, y)		(((x & AVIC_VM_ID_MASK) << AVIC_VCPU_ID_BITS) | \
+#define AVIC_GATAG(x, y)		(((x & AVIC_VM_ID_MASK) << AVIC_VM_ID_SHIFT) | \
 						(y & AVIC_VCPU_ID_MASK))
-#define AVIC_GATAG_TO_VMID(x)		((x >> AVIC_VCPU_ID_BITS) & AVIC_VM_ID_MASK)
+#define AVIC_GATAG_TO_VMID(x)		((x >> AVIC_VM_ID_SHIFT) & AVIC_VM_ID_MASK)
 #define AVIC_GATAG_TO_VCPUID(x)		(x & AVIC_VCPU_ID_MASK)
 
+static_assert(AVIC_GATAG(AVIC_VM_ID_MASK, AVIC_VCPU_ID_MASK) == -1u);
+
 static bool force_avic;
 module_param_unsafe(force_avic, bool, 0444);
 
@@ -86,6 +96,12 @@ static void avic_activate_vmcb(struct vcpu_svm *svm)
 		/* Disabling MSR intercept for x2APIC registers */
 		svm_set_x2apic_msr_interception(svm, false);
 	} else {
+		/*
+		 * Flush the TLB, the guest may have inserted a non-APIC
+		 * mapping into the TLB while AVIC was disabled.
+		 */
+		kvm_make_request(KVM_REQ_TLB_FLUSH_CURRENT, &svm->vcpu);
+
 		/* For xAVIC and hybrid-xAVIC modes */
 		vmcb->control.avic_physical_id |= AVIC_MAX_PHYSICAL_ID;
 		/* Enabling MSR intercept for x2APIC registers */
@@ -496,14 +512,18 @@ int avic_incomplete_ipi_interception(struct kvm_vcpu *vcpu)
 	trace_kvm_avic_incomplete_ipi(vcpu->vcpu_id, icrh, icrl, id, index);
 
 	switch (id) {
+	case AVIC_IPI_FAILURE_INVALID_TARGET:
 	case AVIC_IPI_FAILURE_INVALID_INT_TYPE:
 		/*
 		 * Emulate IPIs that are not handled by AVIC hardware, which
-		 * only virtualizes Fixed, Edge-Triggered INTRs.  The exit is
-		 * a trap, e.g. ICR holds the correct value and RIP has been
-		 * advanced, KVM is responsible only for emulating the IPI.
-		 * Sadly, hardware may sometimes leave the BUSY flag set, in
-		 * which case KVM needs to emulate the ICR write as well in
+		 * only virtualizes Fixed, Edge-Triggered INTRs, and falls over
+		 * if _any_ targets are invalid, e.g. if the logical mode mask
+		 * is a superset of running vCPUs.
+		 *
+		 * The exit is a trap, e.g. ICR holds the correct value and RIP
+		 * has been advanced, KVM is responsible only for emulating the
+		 * IPI.  Sadly, hardware may sometimes leave the BUSY flag set,
+		 * in which case KVM needs to emulate the ICR write as well in
 		 * order to clear the BUSY flag.
 		 */
 		if (icrl & APIC_ICR_BUSY)
@@ -519,8 +539,6 @@ int avic_incomplete_ipi_interception(struct kvm_vcpu *vcpu)
 		 */
 		avic_kick_target_vcpus(vcpu->kvm, apic, icrl, icrh, index);
 		break;
-	case AVIC_IPI_FAILURE_INVALID_TARGET:
-		break;
 	case AVIC_IPI_FAILURE_INVALID_BACKING_PAGE:
 		WARN_ONCE(1, "Invalid backing page\n");
 		break;
@@ -739,18 +757,6 @@ void avic_apicv_post_state_restore(struct kvm_vcpu *vcpu)
 	avic_handle_ldr_update(vcpu);
 }
 
-void avic_set_virtual_apic_mode(struct kvm_vcpu *vcpu)
-{
-	if (!lapic_in_kernel(vcpu) || avic_mode == AVIC_MODE_NONE)
-		return;
-
-	if (kvm_get_apic_mode(vcpu) == LAPIC_MODE_INVALID) {
-		WARN_ONCE(true, "Invalid local APIC state (vcpu_id=%d)", vcpu->vcpu_id);
-		return;
-	}
-	avic_refresh_apicv_exec_ctrl(vcpu);
-}
-
 static int avic_set_pi_irte_mode(struct kvm_vcpu *vcpu, bool activate)
 {
 	int ret = 0;
@@ -1092,17 +1098,18 @@ void avic_vcpu_put(struct kvm_vcpu *vcpu)
 	WRITE_ONCE(*(svm->avic_physical_id_cache), entry);
 }
 
-
-void avic_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
+void avic_refresh_virtual_apic_mode(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 	struct vmcb *vmcb = svm->vmcb01.ptr;
-	bool activated = kvm_vcpu_apicv_active(vcpu);
+
+	if (!lapic_in_kernel(vcpu) || avic_mode == AVIC_MODE_NONE)
+		return;
 
 	if (!enable_apicv)
 		return;
 
-	if (activated) {
+	if (kvm_vcpu_apicv_active(vcpu)) {
 		/**
 		 * During AVIC temporary deactivation, guest could update
 		 * APIC ID, DFR and LDR registers, which would not be trapped
@@ -1116,6 +1123,16 @@ void avic_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
 		avic_deactivate_vmcb(svm);
 	}
 	vmcb_mark_dirty(vmcb, VMCB_AVIC);
+}
+
+void avic_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
+{
+	bool activated = kvm_vcpu_apicv_active(vcpu);
+
+	if (!enable_apicv)
+		return;
+
+	avic_refresh_virtual_apic_mode(vcpu);
 
 	if (activated)
 		avic_vcpu_load(vcpu, vcpu->cpu);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/hyperv.h linux-libre-6.1.39-gnu/arch/x86/kvm/svm/hyperv.h
index 7d6d97968fb9..c59544cdf03b 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/hyperv.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/hyperv.h
@@ -10,26 +10,4 @@
 
 #include "../hyperv.h"
 
-/*
- * Hyper-V uses the software reserved 32 bytes in VMCB
- * control area to expose SVM enlightenments to guests.
- */
-struct hv_enlightenments {
-	struct __packed hv_enlightenments_control {
-		u32 nested_flush_hypercall:1;
-		u32 msr_bitmap:1;
-		u32 enlightened_npt_tlb: 1;
-		u32 reserved:29;
-	} __packed hv_enlightenments_control;
-	u32 hv_vp_id;
-	u64 hv_vm_id;
-	u64 partition_assist_page;
-	u64 reserved;
-} __packed;
-
-/*
- * Hyper-V uses the software reserved clean bit in VMCB
- */
-#define VMCB_HV_NESTED_ENLIGHTENMENTS VMCB_SW
-
 #endif /* __ARCH_X86_KVM_SVM_HYPERV_H__ */
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/nested.c linux-libre-6.1.39-gnu/arch/x86/kvm/svm/nested.c
index 995bc0f90759..92268645a5fe 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/nested.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/nested.c
@@ -179,8 +179,7 @@ void recalc_intercepts(struct vcpu_svm *svm)
  */
 static bool nested_svm_vmrun_msrpm(struct vcpu_svm *svm)
 {
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)svm->nested.ctl.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &svm->nested.ctl.hv_enlightenments;
 	int i;
 
 	/*
@@ -194,7 +193,7 @@ static bool nested_svm_vmrun_msrpm(struct vcpu_svm *svm)
 	if (!svm->nested.force_msr_bitmap_recalc &&
 	    kvm_hv_hypercall_enabled(&svm->vcpu) &&
 	    hve->hv_enlightenments_control.msr_bitmap &&
-	    (svm->nested.ctl.clean & BIT(VMCB_HV_NESTED_ENLIGHTENMENTS)))
+	    (svm->nested.ctl.clean & BIT(HV_VMCB_NESTED_ENLIGHTENMENTS)))
 		goto set_msrpm_base_pa;
 
 	if (!(vmcb12_is_intercept(&svm->nested.ctl, INTERCEPT_MSR_PROT)))
@@ -369,8 +368,8 @@ void __nested_copy_vmcb_control_to_cache(struct kvm_vcpu *vcpu,
 	/* Hyper-V extensions (Enlightened VMCB) */
 	if (kvm_hv_hypercall_enabled(vcpu)) {
 		to->clean = from->clean;
-		memcpy(to->reserved_sw, from->reserved_sw,
-		       sizeof(struct hv_enlightenments));
+		memcpy(&to->hv_enlightenments, &from->hv_enlightenments,
+		       sizeof(to->hv_enlightenments));
 	}
 }
 
@@ -1485,7 +1484,7 @@ static void nested_copy_vmcb_cache_to_control(struct vmcb_control_area *dst,
 	dst->virt_ext              = from->virt_ext;
 	dst->pause_filter_count   = from->pause_filter_count;
 	dst->pause_filter_thresh  = from->pause_filter_thresh;
-	/* 'clean' and 'reserved_sw' are not changed by KVM */
+	/* 'clean' and 'hv_enlightenments' are not changed by KVM */
 }
 
 static int svm_get_nested_state(struct kvm_vcpu *vcpu,
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/sev.c linux-libre-6.1.39-gnu/arch/x86/kvm/svm/sev.c
index efaaef2b7ae1..4cb2e483db53 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/sev.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/sev.c
@@ -1293,7 +1293,7 @@ static int sev_send_update_data(struct kvm *kvm, struct kvm_sev_cmd *argp)
 
 	/* Check if we are crossing the page boundary */
 	offset = params.guest_uaddr & (PAGE_SIZE - 1);
-	if ((params.guest_len + offset > PAGE_SIZE))
+	if (params.guest_len > PAGE_SIZE || (params.guest_len + offset) > PAGE_SIZE)
 		return -EINVAL;
 
 	/* Pin guest memory */
@@ -1473,7 +1473,7 @@ static int sev_receive_update_data(struct kvm *kvm, struct kvm_sev_cmd *argp)
 
 	/* Check if we are crossing the page boundary */
 	offset = params.guest_uaddr & (PAGE_SIZE - 1);
-	if ((params.guest_len + offset > PAGE_SIZE))
+	if (params.guest_len > PAGE_SIZE || (params.guest_len + offset) > PAGE_SIZE)
 		return -EINVAL;
 
 	hdr = psp_copy_user_blob(params.hdr_uaddr, params.hdr_len);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.c linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm.c
index ce362e88a567..fc1649b5931a 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm.c
@@ -2709,6 +2709,7 @@ static int svm_get_msr_feature(struct kvm_msr_entry *msr)
 			msr->data |= MSR_AMD64_DE_CFG_LFENCE_SERIALIZE;
 		break;
 	case MSR_IA32_PERF_CAPABILITIES:
+		msr->data = kvm_caps.supported_perf_cap;
 		return 0;
 	default:
 		return KVM_MSR_RET_INVALID;
@@ -3719,7 +3720,7 @@ static void svm_enable_nmi_window(struct kvm_vcpu *vcpu)
 	svm->vmcb->save.rflags |= (X86_EFLAGS_TF | X86_EFLAGS_RF);
 }
 
-static void svm_flush_tlb_current(struct kvm_vcpu *vcpu)
+static void svm_flush_tlb_asid(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 
@@ -3736,6 +3737,37 @@ static void svm_flush_tlb_current(struct kvm_vcpu *vcpu)
 		svm->current_vmcb->asid_generation--;
 }
 
+static void svm_flush_tlb_current(struct kvm_vcpu *vcpu)
+{
+	hpa_t root_tdp = vcpu->arch.mmu->root.hpa;
+
+	/*
+	 * When running on Hyper-V with EnlightenedNptTlb enabled, explicitly
+	 * flush the NPT mappings via hypercall as flushing the ASID only
+	 * affects virtual to physical mappings, it does not invalidate guest
+	 * physical to host physical mappings.
+	 */
+	if (svm_hv_is_enlightened_tlb_enabled(vcpu) && VALID_PAGE(root_tdp))
+		hyperv_flush_guest_mapping(root_tdp);
+
+	svm_flush_tlb_asid(vcpu);
+}
+
+static void svm_flush_tlb_all(struct kvm_vcpu *vcpu)
+{
+	/*
+	 * When running on Hyper-V with EnlightenedNptTlb enabled, remote TLB
+	 * flushes should be routed to hv_remote_flush_tlb() without requesting
+	 * a "regular" remote flush.  Reaching this point means either there's
+	 * a KVM bug or a prior hv_remote_flush_tlb() call failed, both of
+	 * which might be fatal to the guest.  Yell, but try to recover.
+	 */
+	if (WARN_ON_ONCE(svm_hv_is_enlightened_tlb_enabled(vcpu)))
+		hv_remote_flush_tlb(vcpu->kvm);
+
+	svm_flush_tlb_asid(vcpu);
+}
+
 static void svm_flush_tlb_gva(struct kvm_vcpu *vcpu, gva_t gva)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
@@ -3889,8 +3921,14 @@ static int svm_vcpu_pre_run(struct kvm_vcpu *vcpu)
 
 static fastpath_t svm_exit_handlers_fastpath(struct kvm_vcpu *vcpu)
 {
-	if (to_svm(vcpu)->vmcb->control.exit_code == SVM_EXIT_MSR &&
-	    to_svm(vcpu)->vmcb->control.exit_info_1)
+	struct vmcb_control_area *control = &to_svm(vcpu)->vmcb->control;
+
+	/*
+	 * Note, the next RIP must be provided as SRCU isn't held, i.e. KVM
+	 * can't read guest memory (dereference memslots) to decode the WRMSR.
+	 */
+	if (control->exit_code == SVM_EXIT_MSR && control->exit_info_1 &&
+	    nrips && control->next_rip)
 		return handle_fastpath_set_msr_irqoff(vcpu);
 
 	return EXIT_FASTPATH_NONE;
@@ -4727,10 +4765,10 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.set_rflags = svm_set_rflags,
 	.get_if_flag = svm_get_if_flag,
 
-	.flush_tlb_all = svm_flush_tlb_current,
+	.flush_tlb_all = svm_flush_tlb_all,
 	.flush_tlb_current = svm_flush_tlb_current,
 	.flush_tlb_gva = svm_flush_tlb_gva,
-	.flush_tlb_guest = svm_flush_tlb_current,
+	.flush_tlb_guest = svm_flush_tlb_asid,
 
 	.vcpu_pre_run = svm_vcpu_pre_run,
 	.vcpu_run = svm_vcpu_run,
@@ -4751,7 +4789,7 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.enable_nmi_window = svm_enable_nmi_window,
 	.enable_irq_window = svm_enable_irq_window,
 	.update_cr8_intercept = svm_update_cr8_intercept,
-	.set_virtual_apic_mode = avic_set_virtual_apic_mode,
+	.set_virtual_apic_mode = avic_refresh_virtual_apic_mode,
 	.refresh_apicv_exec_ctrl = avic_refresh_apicv_exec_ctrl,
 	.check_apicv_inhibit_reasons = avic_check_apicv_inhibit_reasons,
 	.apicv_post_state_restore = avic_apicv_post_state_restore,
@@ -4851,6 +4889,7 @@ static __init void svm_set_cpu_caps(void)
 {
 	kvm_set_cpu_caps();
 
+	kvm_caps.supported_perf_cap = 0;
 	kvm_caps.supported_xss = 0;
 
 	/* CPUID 0x80000001 and 0x8000000A (SVM features) */
@@ -5074,15 +5113,34 @@ static struct kvm_x86_init_ops svm_init_ops __initdata = {
 
 static int __init svm_init(void)
 {
+	int r;
+
 	__unused_size_checks();
 
-	return kvm_init(&svm_init_ops, sizeof(struct vcpu_svm),
-			__alignof__(struct vcpu_svm), THIS_MODULE);
+	r = kvm_x86_vendor_init(&svm_init_ops);
+	if (r)
+		return r;
+
+	/*
+	 * Common KVM initialization _must_ come last, after this, /dev/kvm is
+	 * exposed to userspace!
+	 */
+	r = kvm_init(&svm_init_ops, sizeof(struct vcpu_svm),
+		     __alignof__(struct vcpu_svm), THIS_MODULE);
+	if (r)
+		goto err_kvm_init;
+
+	return 0;
+
+err_kvm_init:
+	kvm_x86_vendor_exit();
+	return r;
 }
 
 static void __exit svm_exit(void)
 {
 	kvm_exit();
+	kvm_x86_vendor_exit();
 }
 
 module_init(svm_init)
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.h linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm.h
index 199a2ecef1ce..d0ed3f595229 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm.h
@@ -151,7 +151,10 @@ struct vmcb_ctrl_area_cached {
 	u64 nested_cr3;
 	u64 virt_ext;
 	u32 clean;
-	u8 reserved_sw[32];
+	union {
+		struct hv_vmcb_enlightenments hv_enlightenments;
+		u8 reserved_sw[32];
+	};
 };
 
 struct svm_nested_state {
@@ -645,7 +648,7 @@ void avic_vcpu_blocking(struct kvm_vcpu *vcpu);
 void avic_vcpu_unblocking(struct kvm_vcpu *vcpu);
 void avic_ring_doorbell(struct kvm_vcpu *vcpu);
 unsigned long avic_vcpu_get_apicv_inhibit_reasons(struct kvm_vcpu *vcpu);
-void avic_set_virtual_apic_mode(struct kvm_vcpu *vcpu);
+void avic_refresh_virtual_apic_mode(struct kvm_vcpu *vcpu);
 
 
 /* sev.c */
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.c linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm_onhyperv.c
index 8cdc62c74a96..52c73a8be72b 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm_onhyperv.c
@@ -16,7 +16,7 @@
 
 int svm_hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu)
 {
-	struct hv_enlightenments *hve;
+	struct hv_vmcb_enlightenments *hve;
 	struct hv_partition_assist_pg **p_hv_pa_pg =
 			&to_kvm_hv(vcpu->kvm)->hv_pa_pg;
 
@@ -26,13 +26,13 @@ int svm_hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu)
 	if (!*p_hv_pa_pg)
 		return -ENOMEM;
 
-	hve = (struct hv_enlightenments *)to_svm(vcpu)->vmcb->control.reserved_sw;
+	hve = &to_svm(vcpu)->vmcb->control.hv_enlightenments;
 
 	hve->partition_assist_page = __pa(*p_hv_pa_pg);
 	hve->hv_vm_id = (unsigned long)vcpu->kvm;
 	if (!hve->hv_enlightenments_control.nested_flush_hypercall) {
 		hve->hv_enlightenments_control.nested_flush_hypercall = 1;
-		vmcb_mark_dirty(to_svm(vcpu)->vmcb, VMCB_HV_NESTED_ENLIGHTENMENTS);
+		vmcb_mark_dirty(to_svm(vcpu)->vmcb, HV_VMCB_NESTED_ENLIGHTENMENTS);
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.h linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm_onhyperv.h
index e2fc59380465..9a6a34149919 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/svm/svm_onhyperv.h
@@ -6,6 +6,8 @@
 #ifndef __ARCH_X86_KVM_SVM_ONHYPERV_H__
 #define __ARCH_X86_KVM_SVM_ONHYPERV_H__
 
+#include <asm/mshyperv.h>
+
 #if IS_ENABLED(CONFIG_HYPERV)
 
 #include "kvm_onhyperv.h"
@@ -15,10 +17,20 @@ static struct kvm_x86_ops svm_x86_ops;
 
 int svm_hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu);
 
+static inline bool svm_hv_is_enlightened_tlb_enabled(struct kvm_vcpu *vcpu)
+{
+	struct hv_vmcb_enlightenments *hve = &to_svm(vcpu)->vmcb->control.hv_enlightenments;
+
+	return ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB &&
+	       !!hve->hv_enlightenments_control.enlightened_npt_tlb;
+}
+
 static inline void svm_hv_init_vmcb(struct vmcb *vmcb)
 {
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)vmcb->control.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &vmcb->control.hv_enlightenments;
+
+	BUILD_BUG_ON(sizeof(vmcb->control.hv_enlightenments) !=
+		     sizeof(vmcb->control.reserved_sw));
 
 	if (npt_enabled &&
 	    ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB)
@@ -28,7 +40,7 @@ static inline void svm_hv_init_vmcb(struct vmcb *vmcb)
 		hve->hv_enlightenments_control.msr_bitmap = 1;
 }
 
-static inline void svm_hv_hardware_setup(void)
+static inline __init void svm_hv_hardware_setup(void)
 {
 	if (npt_enabled &&
 	    ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB) {
@@ -60,32 +72,34 @@ static inline void svm_hv_vmcb_dirty_nested_enlightenments(
 		struct kvm_vcpu *vcpu)
 {
 	struct vmcb *vmcb = to_svm(vcpu)->vmcb;
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)vmcb->control.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &vmcb->control.hv_enlightenments;
 
 	if (hve->hv_enlightenments_control.msr_bitmap)
-		vmcb_mark_dirty(vmcb, VMCB_HV_NESTED_ENLIGHTENMENTS);
+		vmcb_mark_dirty(vmcb, HV_VMCB_NESTED_ENLIGHTENMENTS);
 }
 
-static inline void svm_hv_update_vp_id(struct vmcb *vmcb,
-		struct kvm_vcpu *vcpu)
+static inline void svm_hv_update_vp_id(struct vmcb *vmcb, struct kvm_vcpu *vcpu)
 {
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)vmcb->control.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &vmcb->control.hv_enlightenments;
 	u32 vp_index = kvm_hv_get_vpindex(vcpu);
 
 	if (hve->hv_vp_id != vp_index) {
 		hve->hv_vp_id = vp_index;
-		vmcb_mark_dirty(vmcb, VMCB_HV_NESTED_ENLIGHTENMENTS);
+		vmcb_mark_dirty(vmcb, HV_VMCB_NESTED_ENLIGHTENMENTS);
 	}
 }
 #else
 
+static inline bool svm_hv_is_enlightened_tlb_enabled(struct kvm_vcpu *vcpu)
+{
+	return false;
+}
+
 static inline void svm_hv_init_vmcb(struct vmcb *vmcb)
 {
 }
 
-static inline void svm_hv_hardware_setup(void)
+static inline __init void svm_hv_hardware_setup(void)
 {
 }
 
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/capabilities.h linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/capabilities.h
index 07254314f3dd..cd2ac9536c99 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/capabilities.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/capabilities.h
@@ -395,30 +395,6 @@ static inline bool vmx_pebs_supported(void)
 	return boot_cpu_has(X86_FEATURE_PEBS) && kvm_pmu_cap.pebs_ept;
 }
 
-static inline u64 vmx_get_perf_capabilities(void)
-{
-	u64 perf_cap = PMU_CAP_FW_WRITES;
-	struct x86_pmu_lbr lbr;
-	u64 host_perf_cap = 0;
-
-	if (!enable_pmu)
-		return 0;
-
-	if (boot_cpu_has(X86_FEATURE_PDCM))
-		rdmsrl(MSR_IA32_PERF_CAPABILITIES, host_perf_cap);
-
-	if (x86_perf_get_lbr(&lbr) >= 0 && lbr.nr)
-		perf_cap |= host_perf_cap & PMU_CAP_LBR_FMT;
-
-	if (vmx_pebs_supported()) {
-		perf_cap |= host_perf_cap & PERF_CAP_PEBS_MASK;
-		if ((perf_cap & PERF_CAP_PEBS_FORMAT) < 4)
-			perf_cap &= ~PERF_CAP_PEBS_BASELINE;
-	}
-
-	return perf_cap;
-}
-
 static inline bool cpu_has_notify_vmexit(void)
 {
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/evmcs.h linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/evmcs.h
index 6f746ef3c038..1bc4e8408b4b 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/evmcs.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/evmcs.h
@@ -188,16 +188,6 @@ static inline u16 evmcs_read16(unsigned long field)
 	return *(u16 *)((char *)current_evmcs + offset);
 }
 
-static inline void evmcs_touch_msr_bitmap(void)
-{
-	if (unlikely(!current_evmcs))
-		return;
-
-	if (current_evmcs->hv_enlightenments_control.msr_bitmap)
-		current_evmcs->hv_clean_fields &=
-			~HV_VMX_ENLIGHTENED_CLEAN_FIELD_MSR_BITMAP;
-}
-
 static inline void evmcs_load(u64 phys_addr)
 {
 	struct hv_vp_assist_page *vp_ap =
@@ -217,7 +207,6 @@ static inline u64 evmcs_read64(unsigned long field) { return 0; }
 static inline u32 evmcs_read32(unsigned long field) { return 0; }
 static inline u16 evmcs_read16(unsigned long field) { return 0; }
 static inline void evmcs_load(u64 phys_addr) {}
-static inline void evmcs_touch_msr_bitmap(void) {}
 #endif /* IS_ENABLED(CONFIG_HYPERV) */
 
 #define EVMPTR_INVALID (-1ULL)
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/nested.c linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/nested.c
index 5b0d4859e4b7..9d683b6067c7 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/nested.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/nested.c
@@ -2999,7 +2999,7 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu,
 					struct vmcs12 *vmcs12,
 					enum vm_entry_failure_code *entry_failure_code)
 {
-	bool ia32e;
+	bool ia32e = !!(vmcs12->vm_entry_controls & VM_ENTRY_IA32E_MODE);
 
 	*entry_failure_code = ENTRY_FAIL_DEFAULT;
 
@@ -3025,6 +3025,13 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu,
 					   vmcs12->guest_ia32_perf_global_ctrl)))
 		return -EINVAL;
 
+	if (CC((vmcs12->guest_cr0 & (X86_CR0_PG | X86_CR0_PE)) == X86_CR0_PG))
+		return -EINVAL;
+
+	if (CC(ia32e && !(vmcs12->guest_cr4 & X86_CR4_PAE)) ||
+	    CC(ia32e && !(vmcs12->guest_cr0 & X86_CR0_PG)))
+		return -EINVAL;
+
 	/*
 	 * If the load IA32_EFER VM-entry control is 1, the following checks
 	 * are performed on the field for the IA32_EFER MSR:
@@ -3036,7 +3043,6 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu,
 	 */
 	if (to_vmx(vcpu)->nested.nested_run_pending &&
 	    (vmcs12->vm_entry_controls & VM_ENTRY_LOAD_IA32_EFER)) {
-		ia32e = (vmcs12->vm_entry_controls & VM_ENTRY_IA32E_MODE) != 0;
 		if (CC(!kvm_valid_efer(vcpu, vmcs12->guest_ia32_efer)) ||
 		    CC(ia32e != !!(vmcs12->guest_ia32_efer & EFER_LMA)) ||
 		    CC(((vmcs12->guest_cr0 & X86_CR0_PG) &&
@@ -3839,7 +3845,12 @@ static void nested_vmx_inject_exception_vmexit(struct kvm_vcpu *vcpu)
 		exit_qual = 0;
 	}
 
-	if (ex->has_error_code) {
+	/*
+	 * Unlike AMD's Paged Real Mode, which reports an error code on #PF
+	 * VM-Exits even if the CPU is in Real Mode, Intel VMX never sets the
+	 * "has error code" flags on VM-Exit if the CPU is in Real Mode.
+	 */
+	if (ex->has_error_code && is_protmode(vcpu)) {
 		/*
 		 * Intel CPUs do not generate error codes with bits 31:16 set,
 		 * and more importantly VMX disallows setting bits 31:16 in the
@@ -4449,7 +4460,7 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu,
 	 * CR0_GUEST_HOST_MASK is already set in the original vmcs01
 	 * (KVM doesn't change it);
 	 */
-	vcpu->arch.cr0_guest_owned_bits = KVM_POSSIBLE_CR0_GUEST_BITS;
+	vcpu->arch.cr0_guest_owned_bits = vmx_l1_guest_owned_cr0_bits();
 	vmx_set_cr0(vcpu, vmcs12->host_cr0);
 
 	/* Same as above - no reason to call set_cr4_guest_host_mask().  */
@@ -4600,7 +4611,7 @@ static void nested_vmx_restore_host_state(struct kvm_vcpu *vcpu)
 	 */
 	vmx_set_efer(vcpu, nested_vmx_get_vmcs01_guest_efer(vmx));
 
-	vcpu->arch.cr0_guest_owned_bits = KVM_POSSIBLE_CR0_GUEST_BITS;
+	vcpu->arch.cr0_guest_owned_bits = vmx_l1_guest_owned_cr0_bits();
 	vmx_set_cr0(vcpu, vmcs_readl(CR0_READ_SHADOW));
 
 	vcpu->arch.cr4_guest_owned_bits = ~vmcs_readl(CR4_GUEST_HOST_MASK);
@@ -4767,6 +4778,17 @@ void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 vm_exit_reason,
 
 	vmx_switch_vmcs(vcpu, &vmx->vmcs01);
 
+	/*
+	 * If IBRS is advertised to the vCPU, KVM must flush the indirect
+	 * branch predictors when transitioning from L2 to L1, as L1 expects
+	 * hardware (KVM in this case) to provide separate predictor modes.
+	 * Bare metal isolates VMX root (host) from VMX non-root (guest), but
+	 * doesn't isolate different VMCSs, i.e. in this case, doesn't provide
+	 * separate modes for L2 vs L1.
+	 */
+	if (guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL))
+		indirect_branch_prediction_barrier();
+
 	/* Update any VMCS fields that might have changed while L2 ran */
 	vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, vmx->msr_autoload.host.nr);
 	vmcs_write32(VM_ENTRY_MSR_LOAD_COUNT, vmx->msr_autoload.guest.nr);
@@ -5100,24 +5122,35 @@ static int handle_vmxon(struct kvm_vcpu *vcpu)
 		| FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX;
 
 	/*
-	 * Note, KVM cannot rely on hardware to perform the CR0/CR4 #UD checks
-	 * that have higher priority than VM-Exit (see Intel SDM's pseudocode
-	 * for VMXON), as KVM must load valid CR0/CR4 values into hardware while
-	 * running the guest, i.e. KVM needs to check the _guest_ values.
+	 * Manually check CR4.VMXE checks, KVM must force CR4.VMXE=1 to enter
+	 * the guest and so cannot rely on hardware to perform the check,
+	 * which has higher priority than VM-Exit (see Intel SDM's pseudocode
+	 * for VMXON).
 	 *
-	 * Rely on hardware for the other two pre-VM-Exit checks, !VM86 and
-	 * !COMPATIBILITY modes.  KVM may run the guest in VM86 to emulate Real
-	 * Mode, but KVM will never take the guest out of those modes.
+	 * Rely on hardware for the other pre-VM-Exit checks, CR0.PE=1, !VM86
+	 * and !COMPATIBILITY modes.  For an unrestricted guest, KVM doesn't
+	 * force any of the relevant guest state.  For a restricted guest, KVM
+	 * does force CR0.PE=1, but only to also force VM86 in order to emulate
+	 * Real Mode, and so there's no need to check CR0.PE manually.
 	 */
-	if (!nested_host_cr0_valid(vcpu, kvm_read_cr0(vcpu)) ||
-	    !nested_host_cr4_valid(vcpu, kvm_read_cr4(vcpu))) {
+	if (!kvm_read_cr4_bits(vcpu, X86_CR4_VMXE)) {
 		kvm_queue_exception(vcpu, UD_VECTOR);
 		return 1;
 	}
 
 	/*
-	 * CPL=0 and all other checks that are lower priority than VM-Exit must
-	 * be checked manually.
+	 * The CPL is checked for "not in VMX operation" and for "in VMX root",
+	 * and has higher priority than the VM-Fail due to being post-VMXON,
+	 * i.e. VMXON #GPs outside of VMX non-root if CPL!=0.  In VMX non-root,
+	 * VMXON causes VM-Exit and KVM unconditionally forwards VMXON VM-Exits
+	 * from L2 to L1, i.e. there's no need to check for the vCPU being in
+	 * VMX non-root.
+	 *
+	 * Forwarding the VM-Exit unconditionally, i.e. without performing the
+	 * #UD checks (see above), is functionally ok because KVM doesn't allow
+	 * L1 to run L2 without CR4.VMXE=0, and because KVM never modifies L2's
+	 * CR0 or CR4, i.e. it's L2's responsibility to emulate #UDs that are
+	 * missed by hardware due to shadowing CR0 and/or CR4.
 	 */
 	if (vmx_get_cpl(vcpu)) {
 		kvm_inject_gp(vcpu, 0);
@@ -5127,6 +5160,17 @@ static int handle_vmxon(struct kvm_vcpu *vcpu)
 	if (vmx->nested.vmxon)
 		return nested_vmx_fail(vcpu, VMXERR_VMXON_IN_VMX_ROOT_OPERATION);
 
+	/*
+	 * Invalid CR0/CR4 generates #GP.  These checks are performed if and
+	 * only if the vCPU isn't already in VMX operation, i.e. effectively
+	 * have lower priority than the VM-Fail above.
+	 */
+	if (!nested_host_cr0_valid(vcpu, kvm_read_cr0(vcpu)) ||
+	    !nested_host_cr4_valid(vcpu, kvm_read_cr4(vcpu))) {
+		kvm_inject_gp(vcpu, 0);
+		return 1;
+	}
+
 	if ((vmx->msr_ia32_feature_control & VMXON_NEEDED_FEATURES)
 			!= VMXON_NEEDED_FEATURES) {
 		kvm_inject_gp(vcpu, 0);
@@ -6808,7 +6852,8 @@ void nested_vmx_setup_ctls_msrs(struct vmcs_config *vmcs_conf, u32 ept_caps)
 		SECONDARY_EXEC_ENABLE_INVPCID |
 		SECONDARY_EXEC_RDSEED_EXITING |
 		SECONDARY_EXEC_XSAVES |
-		SECONDARY_EXEC_TSC_SCALING;
+		SECONDARY_EXEC_TSC_SCALING |
+		SECONDARY_EXEC_ENABLE_USR_WAIT_PAUSE;
 
 	/*
 	 * We can emulate "VMCS shadowing," even if the hardware
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/pmu_intel.c linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/pmu_intel.c
index 10b33da9bd05..9fabfe71fd87 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/pmu_intel.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/pmu_intel.c
@@ -631,7 +631,7 @@ static void intel_pmu_init(struct kvm_vcpu *vcpu)
 		pmu->fixed_counters[i].current_config = 0;
 	}
 
-	vcpu->arch.perf_capabilities = vmx_get_perf_capabilities();
+	vcpu->arch.perf_capabilities = kvm_caps.supported_perf_cap;
 	lbr_desc->records.nr = 0;
 	lbr_desc->event = NULL;
 	lbr_desc->msr_passthrough = false;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/sgx.c linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/sgx.c
index 8f95c7c01433..b12da2a6dec9 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/sgx.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/sgx.c
@@ -182,8 +182,10 @@ static int __handle_encls_ecreate(struct kvm_vcpu *vcpu,
 	/* Enforce CPUID restriction on max enclave size. */
 	max_size_log2 = (attributes & SGX_ATTR_MODE64BIT) ? sgx_12_0->edx >> 8 :
 							    sgx_12_0->edx;
-	if (size >= BIT_ULL(max_size_log2))
+	if (size >= BIT_ULL(max_size_log2)) {
 		kvm_inject_gp(vcpu, 0);
+		return 1;
+	}
 
 	/*
 	 * sgx_virt_ecreate() returns:
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx.c linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/vmx.c
index 63247c57c72c..07aab8592244 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/vmx.c
@@ -551,6 +551,33 @@ static int hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu)
 	return 0;
 }
 
+static void hv_reset_evmcs(void)
+{
+	struct hv_vp_assist_page *vp_ap;
+
+	if (!static_branch_unlikely(&enable_evmcs))
+		return;
+
+	/*
+	 * KVM should enable eVMCS if and only if all CPUs have a VP assist
+	 * page, and should reject CPU onlining if eVMCS is enabled the CPU
+	 * doesn't have a VP assist page allocated.
+	 */
+	vp_ap = hv_get_vp_assist_page(smp_processor_id());
+	if (WARN_ON_ONCE(!vp_ap))
+		return;
+
+	/*
+	 * Reset everything to support using non-enlightened VMCS access later
+	 * (e.g. when we reload the module with enlightened_vmcs=0)
+	 */
+	vp_ap->nested_control.features.directhypercall = 0;
+	vp_ap->current_nested_vmcs = 0;
+	vp_ap->enlighten_vmentry = 0;
+}
+
+#else /* IS_ENABLED(CONFIG_HYPERV) */
+static void hv_reset_evmcs(void) {}
 #endif /* IS_ENABLED(CONFIG_HYPERV) */
 
 /*
@@ -1348,8 +1375,10 @@ void vmx_vcpu_load_vmcs(struct kvm_vcpu *vcpu, int cpu,
 
 		/*
 		 * No indirect branch prediction barrier needed when switching
-		 * the active VMCS within a guest, e.g. on nested VM-Enter.
-		 * The L1 VMM can protect itself with retpolines, IBPB or IBRS.
+		 * the active VMCS within a vCPU, unless IBRS is advertised to
+		 * the vCPU.  To minimize the number of IBPBs executed, KVM
+		 * performs IBPB on nested VM-Exit (a single nested transition
+		 * may switch the active VMCS multiple times).
 		 */
 		if (!buddy || WARN_ON_ONCE(buddy->vmcs != prev))
 			indirect_branch_prediction_barrier();
@@ -1850,7 +1879,7 @@ static int vmx_get_msr_feature(struct kvm_msr_entry *msr)
 			return 1;
 		return vmx_get_vmx_msr(&vmcs_config.nested, msr->index, &msr->data);
 	case MSR_IA32_PERF_CAPABILITIES:
-		msr->data = vmx_get_perf_capabilities();
+		msr->data = kvm_caps.supported_perf_cap;
 		return 0;
 	default:
 		return KVM_MSR_RET_INVALID;
@@ -2029,7 +2058,7 @@ static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated
 	    (host_initiated || guest_cpuid_has(vcpu, X86_FEATURE_BUS_LOCK_DETECT)))
 		debugctl |= DEBUGCTLMSR_BUS_LOCK_DETECT;
 
-	if ((vmx_get_perf_capabilities() & PMU_CAP_LBR_FMT) &&
+	if ((kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT) &&
 	    (host_initiated || intel_pmu_lbr_is_enabled(vcpu)))
 		debugctl |= DEBUGCTLMSR_LBR | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI;
 
@@ -2342,14 +2371,14 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 			return 1;
 		if (data & PMU_CAP_LBR_FMT) {
 			if ((data & PMU_CAP_LBR_FMT) !=
-			    (vmx_get_perf_capabilities() & PMU_CAP_LBR_FMT))
+			    (kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT))
 				return 1;
 			if (!cpuid_model_is_consistent(vcpu))
 				return 1;
 		}
 		if (data & PERF_CAP_PEBS_FORMAT) {
 			if ((data & PERF_CAP_PEBS_MASK) !=
-			    (vmx_get_perf_capabilities() & PERF_CAP_PEBS_MASK))
+			    (kvm_caps.supported_perf_cap & PERF_CAP_PEBS_MASK))
 				return 1;
 			if (!guest_cpuid_has(vcpu, X86_FEATURE_DS))
 				return 1;
@@ -2499,6 +2528,8 @@ static void vmx_hardware_disable(void)
 	if (cpu_vmxoff())
 		kvm_spurious_fault();
 
+	hv_reset_evmcs();
+
 	intel_pt_handle_vmx(0);
 }
 
@@ -3412,18 +3443,15 @@ static u32 vmx_segment_access_rights(struct kvm_segment *var)
 {
 	u32 ar;
 
-	if (var->unusable || !var->present)
-		ar = 1 << 16;
-	else {
-		ar = var->type & 15;
-		ar |= (var->s & 1) << 4;
-		ar |= (var->dpl & 3) << 5;
-		ar |= (var->present & 1) << 7;
-		ar |= (var->avl & 1) << 12;
-		ar |= (var->l & 1) << 13;
-		ar |= (var->db & 1) << 14;
-		ar |= (var->g & 1) << 15;
-	}
+	ar = var->type & 15;
+	ar |= (var->s & 1) << 4;
+	ar |= (var->dpl & 3) << 5;
+	ar |= (var->present & 1) << 7;
+	ar |= (var->avl & 1) << 12;
+	ar |= (var->l & 1) << 13;
+	ar |= (var->db & 1) << 14;
+	ar |= (var->g & 1) << 15;
+	ar |= (var->unusable || !var->present) << 16;
 
 	return ar;
 }
@@ -3840,8 +3868,13 @@ static void vmx_msr_bitmap_l01_changed(struct vcpu_vmx *vmx)
 	 * 'Enlightened MSR Bitmap' feature L0 needs to know that MSR
 	 * bitmap has changed.
 	 */
-	if (static_branch_unlikely(&enable_evmcs))
-		evmcs_touch_msr_bitmap();
+	if (IS_ENABLED(CONFIG_HYPERV) && static_branch_unlikely(&enable_evmcs)) {
+		struct hv_enlightened_vmcs *evmcs = (void *)vmx->vmcs01.vmcs;
+
+		if (evmcs->hv_enlightenments_control.msr_bitmap)
+			evmcs->hv_clean_fields &=
+				~HV_VMX_ENLIGHTENED_CLEAN_FIELD_MSR_BITMAP;
+	}
 
 	vmx->nested.force_msr_bitmap_recalc = true;
 }
@@ -4662,7 +4695,7 @@ static void init_vmcs(struct vcpu_vmx *vmx)
 	/* 22.2.1, 20.8.1 */
 	vm_entry_controls_set(vmx, vmx_vmentry_ctrl());
 
-	vmx->vcpu.arch.cr0_guest_owned_bits = KVM_POSSIBLE_CR0_GUEST_BITS;
+	vmx->vcpu.arch.cr0_guest_owned_bits = vmx_l1_guest_owned_cr0_bits();
 	vmcs_writel(CR0_GUEST_HOST_MASK, ~vmx->vcpu.arch.cr0_guest_owned_bits);
 
 	set_cr4_guest_host_mask(vmx);
@@ -5384,7 +5417,7 @@ static int handle_cr(struct kvm_vcpu *vcpu)
 		break;
 	case 3: /* lmsw */
 		val = (exit_qualification >> LMSW_SOURCE_DATA_SHIFT) & 0x0f;
-		trace_kvm_cr_write(0, (kvm_read_cr0(vcpu) & ~0xful) | val);
+		trace_kvm_cr_write(0, (kvm_read_cr0_bits(vcpu, ~0xful) | val));
 		kvm_lmsw(vcpu, val);
 
 		return kvm_skip_emulated_instruction(vcpu);
@@ -7463,7 +7496,7 @@ static u8 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio)
 	if (!kvm_arch_has_noncoherent_dma(vcpu->kvm))
 		return (MTRR_TYPE_WRBACK << VMX_EPT_MT_EPTE_SHIFT) | VMX_EPT_IPAT_BIT;
 
-	if (kvm_read_cr0(vcpu) & X86_CR0_CD) {
+	if (kvm_read_cr0_bits(vcpu, X86_CR0_CD)) {
 		if (kvm_check_has_quirk(vcpu->kvm, KVM_X86_QUIRK_CD_NW_CLEARED))
 			cache = MTRR_TYPE_WRBACK;
 		else
@@ -7669,6 +7702,33 @@ static void vmx_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
 	vmx_update_exception_bitmap(vcpu);
 }
 
+static u64 vmx_get_perf_capabilities(void)
+{
+	u64 perf_cap = PMU_CAP_FW_WRITES;
+	struct x86_pmu_lbr lbr;
+	u64 host_perf_cap = 0;
+
+	if (!enable_pmu)
+		return 0;
+
+	if (boot_cpu_has(X86_FEATURE_PDCM))
+		rdmsrl(MSR_IA32_PERF_CAPABILITIES, host_perf_cap);
+
+	if (!cpu_feature_enabled(X86_FEATURE_ARCH_LBR)) {
+		x86_perf_get_lbr(&lbr);
+		if (lbr.nr)
+			perf_cap |= host_perf_cap & PMU_CAP_LBR_FMT;
+	}
+
+	if (vmx_pebs_supported()) {
+		perf_cap |= host_perf_cap & PERF_CAP_PEBS_MASK;
+		if ((perf_cap & PERF_CAP_PEBS_FORMAT) < 4)
+			perf_cap &= ~PERF_CAP_PEBS_BASELINE;
+	}
+
+	return perf_cap;
+}
+
 static __init void vmx_set_cpu_caps(void)
 {
 	kvm_set_cpu_caps();
@@ -7691,6 +7751,7 @@ static __init void vmx_set_cpu_caps(void)
 
 	if (!enable_pmu)
 		kvm_cpu_cap_clear(X86_FEATURE_PDCM);
+	kvm_caps.supported_perf_cap = vmx_get_perf_capabilities();
 
 	if (!enable_sgx) {
 		kvm_cpu_cap_clear(X86_FEATURE_SGX);
@@ -7797,6 +7858,21 @@ static int vmx_check_intercept(struct kvm_vcpu *vcpu,
 		/* FIXME: produce nested vmexit and return X86EMUL_INTERCEPTED.  */
 		break;
 
+	case x86_intercept_pause:
+		/*
+		 * PAUSE is a single-byte NOP with a REPE prefix, i.e. collides
+		 * with vanilla NOPs in the emulator.  Apply the interception
+		 * check only to actual PAUSE instructions.  Don't check
+		 * PAUSE-loop-exiting, software can't expect a given PAUSE to
+		 * exit, i.e. KVM is within its rights to allow L2 to execute
+		 * the PAUSE.
+		 */
+		if ((info->rep_prefix != REPE_PREFIX) ||
+		    !nested_cpu_has2(vmcs12, CPU_BASED_PAUSE_EXITING))
+			return X86EMUL_CONTINUE;
+
+		break;
+
 	/* TODO: check more intercepts... */
 	default:
 		break;
@@ -8423,41 +8499,23 @@ static void vmx_cleanup_l1d_flush(void)
 	l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_AUTO;
 }
 
-static void vmx_exit(void)
+static void __vmx_exit(void)
 {
+	allow_smaller_maxphyaddr = false;
+
 #ifdef CONFIG_KEXEC_CORE
 	RCU_INIT_POINTER(crash_vmclear_loaded_vmcss, NULL);
 	synchronize_rcu();
 #endif
+	vmx_cleanup_l1d_flush();
+}
 
+static void vmx_exit(void)
+{
 	kvm_exit();
+	kvm_x86_vendor_exit();
 
-#if IS_ENABLED(CONFIG_HYPERV)
-	if (static_branch_unlikely(&enable_evmcs)) {
-		int cpu;
-		struct hv_vp_assist_page *vp_ap;
-		/*
-		 * Reset everything to support using non-enlightened VMCS
-		 * access later (e.g. when we reload the module with
-		 * enlightened_vmcs=0)
-		 */
-		for_each_online_cpu(cpu) {
-			vp_ap =	hv_get_vp_assist_page(cpu);
-
-			if (!vp_ap)
-				continue;
-
-			vp_ap->nested_control.features.directhypercall = 0;
-			vp_ap->current_nested_vmcs = 0;
-			vp_ap->enlighten_vmentry = 0;
-		}
-
-		static_branch_disable(&enable_evmcs);
-	}
-#endif
-	vmx_cleanup_l1d_flush();
-
-	allow_smaller_maxphyaddr = false;
+	__vmx_exit();
 }
 module_exit(vmx_exit);
 
@@ -8498,23 +8556,20 @@ static int __init vmx_init(void)
 	}
 #endif
 
-	r = kvm_init(&vmx_init_ops, sizeof(struct vcpu_vmx),
-		     __alignof__(struct vcpu_vmx), THIS_MODULE);
+	r = kvm_x86_vendor_init(&vmx_init_ops);
 	if (r)
 		return r;
 
 	/*
-	 * Must be called after kvm_init() so enable_ept is properly set
+	 * Must be called after common x86 init so enable_ept is properly set
 	 * up. Hand the parameter mitigation value in which was stored in
 	 * the pre module init parser. If no parameter was given, it will
 	 * contain 'auto' which will be turned into the default 'cond'
 	 * mitigation mode.
 	 */
 	r = vmx_setup_l1d_flush(vmentry_l1d_flush_param);
-	if (r) {
-		vmx_exit();
-		return r;
-	}
+	if (r)
+		goto err_l1d_flush;
 
 	vmx_setup_fb_clear_ctrl();
 
@@ -8538,6 +8593,21 @@ static int __init vmx_init(void)
 	if (!enable_ept)
 		allow_smaller_maxphyaddr = true;
 
+	/*
+	 * Common KVM initialization _must_ come last, after this, /dev/kvm is
+	 * exposed to userspace!
+	 */
+	r = kvm_init(&vmx_init_ops, sizeof(struct vcpu_vmx),
+		     __alignof__(struct vcpu_vmx), THIS_MODULE);
+	if (r)
+		goto err_kvm_init;
+
 	return 0;
+
+err_kvm_init:
+	__vmx_exit();
+err_l1d_flush:
+	kvm_x86_vendor_exit();
+	return r;
 }
 module_init(vmx_init);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx.h linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/vmx.h
index a3da84f4ea45..e2b04f4c0fef 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/vmx/vmx.h
@@ -640,6 +640,24 @@ BUILD_CONTROLS_SHADOW(tertiary_exec, TERTIARY_VM_EXEC_CONTROL, 64)
 				(1 << VCPU_EXREG_EXIT_INFO_1) | \
 				(1 << VCPU_EXREG_EXIT_INFO_2))
 
+static inline unsigned long vmx_l1_guest_owned_cr0_bits(void)
+{
+	unsigned long bits = KVM_POSSIBLE_CR0_GUEST_BITS;
+
+	/*
+	 * CR0.WP needs to be intercepted when KVM is shadowing legacy paging
+	 * in order to construct shadow PTEs with the correct protections.
+	 * Note!  CR0.WP technically can be passed through to the guest if
+	 * paging is disabled, but checking CR0.PG would generate a cyclical
+	 * dependency of sorts due to forcing the caller to ensure CR0 holds
+	 * the correct value prior to determining which CR0 bits can be owned
+	 * by L1.  Keep it simple and limit the optimization to EPT.
+	 */
+	if (!enable_ept)
+		bits &= ~X86_CR0_WP;
+	return bits;
+}
+
 static inline struct kvm_vmx *to_kvm_vmx(struct kvm *kvm)
 {
 	return container_of(kvm, struct kvm_vmx, kvm);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/x86.c linux-libre-6.1.39-gnu/arch/x86/kvm/x86.c
index 69227f77b201..f48ab047b41d 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/x86.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/x86.c
@@ -192,6 +192,10 @@ module_param(enable_pmu, bool, 0444);
 bool __read_mostly eager_page_split = true;
 module_param(eager_page_split, bool, 0644);
 
+/* Enable/disable SMT_RSB bug mitigation */
+bool __read_mostly mitigate_smt_rsb;
+module_param(mitigate_smt_rsb, bool, 0444);
+
 /*
  * Restoring the host value for MSRs that are only consumed when running in
  * usermode, e.g. SYSCALL MSRs and TSC_AUX, can be deferred until the CPU
@@ -906,6 +910,18 @@ EXPORT_SYMBOL_GPL(load_pdptrs);
 
 void kvm_post_set_cr0(struct kvm_vcpu *vcpu, unsigned long old_cr0, unsigned long cr0)
 {
+	/*
+	 * CR0.WP is incorporated into the MMU role, but only for non-nested,
+	 * indirect shadow MMUs.  If TDP is enabled, the MMU's metadata needs
+	 * to be updated, e.g. so that emulating guest translations does the
+	 * right thing, but there's no need to unload the root as CR0.WP
+	 * doesn't affect SPTEs.
+	 */
+	if (tdp_enabled && (cr0 ^ old_cr0) == X86_CR0_WP) {
+		kvm_init_mmu(vcpu);
+		return;
+	}
+
 	if ((cr0 ^ old_cr0) & X86_CR0_PG) {
 		kvm_clear_async_pf_completion_queue(vcpu);
 		kvm_async_pf_hash_reset(vcpu);
@@ -4435,10 +4451,15 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = KVM_CLOCK_VALID_FLAGS;
 		break;
 	case KVM_CAP_X86_DISABLE_EXITS:
-		r |=  KVM_X86_DISABLE_EXITS_HLT | KVM_X86_DISABLE_EXITS_PAUSE |
-		      KVM_X86_DISABLE_EXITS_CSTATE;
-		if(kvm_can_mwait_in_guest())
-			r |= KVM_X86_DISABLE_EXITS_MWAIT;
+		r = KVM_X86_DISABLE_EXITS_PAUSE;
+
+		if (!mitigate_smt_rsb) {
+			r |= KVM_X86_DISABLE_EXITS_HLT |
+			     KVM_X86_DISABLE_EXITS_CSTATE;
+
+			if (kvm_can_mwait_in_guest())
+				r |= KVM_X86_DISABLE_EXITS_MWAIT;
+		}
 		break;
 	case KVM_CAP_X86_SMM:
 		/* SMBASE is usually relocated above 1M on modern chipsets,
@@ -5241,12 +5262,11 @@ static void kvm_vcpu_ioctl_x86_get_debugregs(struct kvm_vcpu *vcpu,
 {
 	unsigned long val;
 
+	memset(dbgregs, 0, sizeof(*dbgregs));
 	memcpy(dbgregs->db, vcpu->arch.db, sizeof(vcpu->arch.db));
 	kvm_get_dr(vcpu, 6, &val);
 	dbgregs->dr6 = val;
 	dbgregs->dr7 = vcpu->arch.dr7;
-	dbgregs->flags = 0;
-	memset(&dbgregs->reserved, 0, sizeof(dbgregs->reserved));
 }
 
 static int kvm_vcpu_ioctl_x86_set_debugregs(struct kvm_vcpu *vcpu,
@@ -6214,15 +6234,26 @@ split_irqchip_unlock:
 		if (cap->args[0] & ~KVM_X86_DISABLE_VALID_EXITS)
 			break;
 
-		if ((cap->args[0] & KVM_X86_DISABLE_EXITS_MWAIT) &&
-			kvm_can_mwait_in_guest())
-			kvm->arch.mwait_in_guest = true;
-		if (cap->args[0] & KVM_X86_DISABLE_EXITS_HLT)
-			kvm->arch.hlt_in_guest = true;
 		if (cap->args[0] & KVM_X86_DISABLE_EXITS_PAUSE)
 			kvm->arch.pause_in_guest = true;
-		if (cap->args[0] & KVM_X86_DISABLE_EXITS_CSTATE)
-			kvm->arch.cstate_in_guest = true;
+
+#define SMT_RSB_MSG "This processor is affected by the Cross-Thread Return Predictions vulnerability. " \
+		    "KVM_CAP_X86_DISABLE_EXITS should only be used with SMT disabled or trusted guests."
+
+		if (!mitigate_smt_rsb) {
+			if (boot_cpu_has_bug(X86_BUG_SMT_RSB) && cpu_smt_possible() &&
+			    (cap->args[0] & ~KVM_X86_DISABLE_EXITS_PAUSE))
+				pr_warn_once(SMT_RSB_MSG);
+
+			if ((cap->args[0] & KVM_X86_DISABLE_EXITS_MWAIT) &&
+			    kvm_can_mwait_in_guest())
+				kvm->arch.mwait_in_guest = true;
+			if (cap->args[0] & KVM_X86_DISABLE_EXITS_HLT)
+				kvm->arch.hlt_in_guest = true;
+			if (cap->args[0] & KVM_X86_DISABLE_EXITS_CSTATE)
+				kvm->arch.cstate_in_guest = true;
+		}
+
 		r = 0;
 		break;
 	case KVM_CAP_MSR_PLATFORM_INFO:
@@ -8841,7 +8872,9 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 						  write_fault_to_spt,
 						  emulation_type))
 				return 1;
-			if (ctxt->have_exception) {
+
+			if (ctxt->have_exception &&
+			    !(emulation_type & EMULTYPE_SKIP)) {
 				/*
 				 * #UD should result in just EMULATION_FAILED, and trap-like
 				 * exception should not be encountered during decode.
@@ -9330,7 +9363,16 @@ static struct notifier_block pvclock_gtod_notifier = {
 
 int kvm_arch_init(void *opaque)
 {
-	struct kvm_x86_init_ops *ops = opaque;
+	return 0;
+}
+
+void kvm_arch_exit(void)
+{
+
+}
+
+int kvm_x86_vendor_init(struct kvm_x86_init_ops *ops)
+{
 	u64 host_pat;
 	int r;
 
@@ -9420,8 +9462,9 @@ out_free_x86_emulator_cache:
 	kmem_cache_destroy(x86_emulator_cache);
 	return r;
 }
+EXPORT_SYMBOL_GPL(kvm_x86_vendor_init);
 
-void kvm_arch_exit(void)
+void kvm_x86_vendor_exit(void)
 {
 #ifdef CONFIG_X86_64
 	if (hypervisor_is_type(X86_HYPER_MS_HYPERV))
@@ -9447,6 +9490,7 @@ void kvm_arch_exit(void)
 	WARN_ON(static_branch_unlikely(&kvm_xen_enabled.key));
 #endif
 }
+EXPORT_SYMBOL_GPL(kvm_x86_vendor_exit);
 
 static int __kvm_emulate_halt(struct kvm_vcpu *vcpu, int state, int reason)
 {
@@ -9821,13 +9865,20 @@ int kvm_check_nested_events(struct kvm_vcpu *vcpu)
 
 static void kvm_inject_exception(struct kvm_vcpu *vcpu)
 {
+	/*
+	 * Suppress the error code if the vCPU is in Real Mode, as Real Mode
+	 * exceptions don't report error codes.  The presence of an error code
+	 * is carried with the exception and only stripped when the exception
+	 * is injected as intercepted #PF VM-Exits for AMD's Paged Real Mode do
+	 * report an error code despite the CPU being in Real Mode.
+	 */
+	vcpu->arch.exception.has_error_code &= is_protmode(vcpu);
+
 	trace_kvm_inj_exception(vcpu->arch.exception.vector,
 				vcpu->arch.exception.has_error_code,
 				vcpu->arch.exception.error_code,
 				vcpu->arch.exception.injected);
 
-	if (vcpu->arch.exception.error_code && !is_protmode(vcpu))
-		vcpu->arch.exception.error_code = false;
 	static_call(kvm_x86_inject_exception)(vcpu);
 }
 
@@ -10778,6 +10829,9 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 			exit_fastpath = EXIT_FASTPATH_EXIT_HANDLED;
 			break;
 		}
+
+		/* Note, VM-Exits that go down the "slow" path are accounted below. */
+		++vcpu->stat.exits;
 	}
 
 	/*
@@ -13730,6 +13784,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_msr_protocol_exit);
 static int __init kvm_x86_init(void)
 {
 	kvm_mmu_x86_module_init();
+	mitigate_smt_rsb &= boot_cpu_has_bug(X86_BUG_SMT_RSB) && cpu_smt_possible();
 	return 0;
 }
 module_init(kvm_x86_init);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/x86.h linux-libre-6.1.39-gnu/arch/x86/kvm/x86.h
index 829d3134c1eb..9de72586f406 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/x86.h
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/x86.h
@@ -27,6 +27,7 @@ struct kvm_caps {
 	u64 supported_mce_cap;
 	u64 supported_xcr0;
 	u64 supported_xss;
+	u64 supported_perf_cap;
 };
 
 void kvm_spurious_fault(void);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/xen.c linux-libre-6.1.39-gnu/arch/x86/kvm/xen.c
index f3098c0e386a..a58a426e6b1c 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/xen.c
+++ linux-libre-6.1.39-gnu/arch/x86/kvm/xen.c
@@ -1757,18 +1757,42 @@ static int kvm_xen_eventfd_deassign(struct kvm *kvm, u32 port)
 
 static int kvm_xen_eventfd_reset(struct kvm *kvm)
 {
-	struct evtchnfd *evtchnfd;
+	struct evtchnfd *evtchnfd, **all_evtchnfds;
 	int i;
+	int n = 0;
 
 	mutex_lock(&kvm->lock);
+
+	/*
+	 * Because synchronize_srcu() cannot be called inside the
+	 * critical section, first collect all the evtchnfd objects
+	 * in an array as they are removed from evtchn_ports.
+	 */
+	idr_for_each_entry(&kvm->arch.xen.evtchn_ports, evtchnfd, i)
+		n++;
+
+	all_evtchnfds = kmalloc_array(n, sizeof(struct evtchnfd *), GFP_KERNEL);
+	if (!all_evtchnfds) {
+		mutex_unlock(&kvm->lock);
+		return -ENOMEM;
+	}
+
+	n = 0;
 	idr_for_each_entry(&kvm->arch.xen.evtchn_ports, evtchnfd, i) {
+		all_evtchnfds[n++] = evtchnfd;
 		idr_remove(&kvm->arch.xen.evtchn_ports, evtchnfd->send_port);
-		synchronize_srcu(&kvm->srcu);
+	}
+	mutex_unlock(&kvm->lock);
+
+	synchronize_srcu(&kvm->srcu);
+
+	while (n--) {
+		evtchnfd = all_evtchnfds[n];
 		if (!evtchnfd->deliver.port.port)
 			eventfd_ctx_put(evtchnfd->deliver.eventfd.ctx);
 		kfree(evtchnfd);
 	}
-	mutex_unlock(&kvm->lock);
+	kfree(all_evtchnfds);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/x86/lib/clear_page_64.S linux-libre-6.1.39-gnu/arch/x86/lib/clear_page_64.S
index ecbfb4dd3b01..faa4cdc747a3 100644
--- linux-libre-6.1-gnu/arch/x86/lib/clear_page_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/lib/clear_page_64.S
@@ -142,8 +142,8 @@ SYM_FUNC_START(clear_user_rep_good)
 	and $7, %edx
 	jz .Lrep_good_exit
 
-.Lrep_good_bytes:
 	mov %edx, %ecx
+.Lrep_good_bytes:
 	rep stosb
 
 .Lrep_good_exit:
diff --git linux-libre-6.1-gnu/arch/x86/lib/iomap_copy_64.S linux-libre-6.1.39-gnu/arch/x86/lib/iomap_copy_64.S
index a1f9416bf67a..6ff2f56cb0f7 100644
--- linux-libre-6.1-gnu/arch/x86/lib/iomap_copy_64.S
+++ linux-libre-6.1.39-gnu/arch/x86/lib/iomap_copy_64.S
@@ -10,6 +10,6 @@
  */
 SYM_FUNC_START(__iowrite32_copy)
 	movl %edx,%ecx
-	rep movsd
+	rep movsl
 	RET
 SYM_FUNC_END(__iowrite32_copy)
diff --git linux-libre-6.1-gnu/arch/x86/lib/retpoline.S linux-libre-6.1.39-gnu/arch/x86/lib/retpoline.S
index 073289a55f84..841955dc2573 100644
--- linux-libre-6.1-gnu/arch/x86/lib/retpoline.S
+++ linux-libre-6.1.39-gnu/arch/x86/lib/retpoline.S
@@ -87,8 +87,8 @@ SYM_CODE_END(__x86_indirect_thunk_array)
  */
 	.align 64
 	.skip 63, 0xcc
-SYM_FUNC_START_NOALIGN(zen_untrain_ret);
-
+SYM_START(zen_untrain_ret, SYM_L_GLOBAL, SYM_A_NONE)
+	ANNOTATE_NOENDBR
 	/*
 	 * As executed from zen_untrain_ret, this is:
 	 *
diff --git linux-libre-6.1-gnu/arch/x86/mm/fault.c linux-libre-6.1.39-gnu/arch/x86/mm/fault.c
index 7b0d4ab894c8..1dbbad73192a 100644
--- linux-libre-6.1-gnu/arch/x86/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/x86/mm/fault.c
@@ -900,12 +900,6 @@ __bad_area(struct pt_regs *regs, unsigned long error_code,
 	__bad_area_nosemaphore(regs, error_code, address, pkey, si_code);
 }
 
-static noinline void
-bad_area(struct pt_regs *regs, unsigned long error_code, unsigned long address)
-{
-	__bad_area(regs, error_code, address, 0, SEGV_MAPERR);
-}
-
 static inline bool bad_area_access_from_pkeys(unsigned long error_code,
 		struct vm_area_struct *vma)
 {
@@ -1354,51 +1348,10 @@ void do_user_addr_fault(struct pt_regs *regs,
 	}
 #endif
 
-	/*
-	 * Kernel-mode access to the user address space should only occur
-	 * on well-defined single instructions listed in the exception
-	 * tables.  But, an erroneous kernel fault occurring outside one of
-	 * those areas which also holds mmap_lock might deadlock attempting
-	 * to validate the fault against the address space.
-	 *
-	 * Only do the expensive exception table search when we might be at
-	 * risk of a deadlock.  This happens if we
-	 * 1. Failed to acquire mmap_lock, and
-	 * 2. The access did not originate in userspace.
-	 */
-	if (unlikely(!mmap_read_trylock(mm))) {
-		if (!user_mode(regs) && !search_exception_tables(regs->ip)) {
-			/*
-			 * Fault from code in kernel from
-			 * which we do not expect faults.
-			 */
-			bad_area_nosemaphore(regs, error_code, address);
-			return;
-		}
 retry:
-		mmap_read_lock(mm);
-	} else {
-		/*
-		 * The above down_read_trylock() might have succeeded in
-		 * which case we'll have missed the might_sleep() from
-		 * down_read():
-		 */
-		might_sleep();
-	}
-
-	vma = find_vma(mm, address);
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (unlikely(!vma)) {
-		bad_area(regs, error_code, address);
-		return;
-	}
-	if (likely(vma->vm_start <= address))
-		goto good_area;
-	if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) {
-		bad_area(regs, error_code, address);
-		return;
-	}
-	if (unlikely(expand_stack(vma, address))) {
-		bad_area(regs, error_code, address);
+		bad_area_nosemaphore(regs, error_code, address);
 		return;
 	}
 
@@ -1406,7 +1359,6 @@ retry:
 	 * Ok, we have a good vm_area for this memory access, so
 	 * we can handle it..
 	 */
-good_area:
 	if (unlikely(access_error(error_code, vma))) {
 		bad_area_access_error(regs, error_code, address, vma);
 		return;
diff --git linux-libre-6.1-gnu/arch/x86/mm/init.c linux-libre-6.1.39-gnu/arch/x86/mm/init.c
index 9121bc1b9453..0d5ccea2538f 100644
--- linux-libre-6.1-gnu/arch/x86/mm/init.c
+++ linux-libre-6.1.39-gnu/arch/x86/mm/init.c
@@ -9,6 +9,7 @@
 #include <linux/sched/task.h>
 
 #include <asm/set_memory.h>
+#include <asm/cpu_device_id.h>
 #include <asm/e820/api.h>
 #include <asm/init.h>
 #include <asm/page.h>
@@ -260,6 +261,24 @@ static void __init probe_page_size_mask(void)
 	}
 }
 
+#define INTEL_MATCH(_model) { .vendor  = X86_VENDOR_INTEL,	\
+			      .family  = 6,			\
+			      .model = _model,			\
+			    }
+/*
+ * INVLPG may not properly flush Global entries
+ * on these CPUs when PCIDs are enabled.
+ */
+static const struct x86_cpu_id invlpg_miss_ids[] = {
+	INTEL_MATCH(INTEL_FAM6_ALDERLAKE   ),
+	INTEL_MATCH(INTEL_FAM6_ALDERLAKE_L ),
+	INTEL_MATCH(INTEL_FAM6_ALDERLAKE_N ),
+	INTEL_MATCH(INTEL_FAM6_RAPTORLAKE  ),
+	INTEL_MATCH(INTEL_FAM6_RAPTORLAKE_P),
+	INTEL_MATCH(INTEL_FAM6_RAPTORLAKE_S),
+	{}
+};
+
 static void setup_pcid(void)
 {
 	if (!IS_ENABLED(CONFIG_X86_64))
@@ -268,6 +287,12 @@ static void setup_pcid(void)
 	if (!boot_cpu_has(X86_FEATURE_PCID))
 		return;
 
+	if (x86_match_cpu(invlpg_miss_ids)) {
+		pr_info("Incomplete global flushes, disabling PCID");
+		setup_clear_cpu_cap(X86_FEATURE_PCID);
+		return;
+	}
+
 	if (boot_cpu_has(X86_FEATURE_PGE)) {
 		/*
 		 * This can't be cr4_set_bits_and_update_boot() -- the
diff --git linux-libre-6.1-gnu/arch/x86/mm/kaslr.c linux-libre-6.1.39-gnu/arch/x86/mm/kaslr.c
index 557f0fe25dff..37db264866b6 100644
--- linux-libre-6.1-gnu/arch/x86/mm/kaslr.c
+++ linux-libre-6.1.39-gnu/arch/x86/mm/kaslr.c
@@ -172,10 +172,10 @@ void __meminit init_trampoline_kaslr(void)
 		set_p4d(p4d_tramp,
 			__p4d(_KERNPG_TABLE | __pa(pud_page_tramp)));
 
-		set_pgd(&trampoline_pgd_entry,
-			__pgd(_KERNPG_TABLE | __pa(p4d_page_tramp)));
+		trampoline_pgd_entry =
+			__pgd(_KERNPG_TABLE | __pa(p4d_page_tramp));
 	} else {
-		set_pgd(&trampoline_pgd_entry,
-			__pgd(_KERNPG_TABLE | __pa(pud_page_tramp)));
+		trampoline_pgd_entry =
+			__pgd(_KERNPG_TABLE | __pa(pud_page_tramp));
 	}
 }
diff --git linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_amd.c linux-libre-6.1.39-gnu/arch/x86/mm/mem_encrypt_amd.c
index 9c4d8dbcb129..ff6c0462beee 100644
--- linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_amd.c
+++ linux-libre-6.1.39-gnu/arch/x86/mm/mem_encrypt_amd.c
@@ -319,7 +319,7 @@ static void enc_dec_hypercall(unsigned long vaddr, int npages, bool enc)
 #endif
 }
 
-static void amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool enc)
+static bool amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool enc)
 {
 	/*
 	 * To maintain the security guarantees of SEV-SNP guests, make sure
@@ -327,6 +327,8 @@ static void amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool
 	 */
 	if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP) && !enc)
 		snp_set_memory_shared(vaddr, npages);
+
+	return true;
 }
 
 /* Return true unconditionally: return value doesn't matter for the SEV side */
diff --git linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_identity.c linux-libre-6.1.39-gnu/arch/x86/mm/mem_encrypt_identity.c
index f415498d3175..d94ebd8acdfd 100644
--- linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_identity.c
+++ linux-libre-6.1.39-gnu/arch/x86/mm/mem_encrypt_identity.c
@@ -600,7 +600,8 @@ void __init sme_enable(struct boot_params *bp)
 	cmdline_ptr = (const char *)((u64)bp->hdr.cmd_line_ptr |
 				     ((u64)bp->ext_cmd_line_ptr << 32));
 
-	cmdline_find_option(cmdline_ptr, cmdline_arg, buffer, sizeof(buffer));
+	if (cmdline_find_option(cmdline_ptr, cmdline_arg, buffer, sizeof(buffer)) < 0)
+		return;
 
 	if (!strncmp(buffer, cmdline_on, sizeof(buffer)))
 		sme_me_mask = me_mask;
diff --git linux-libre-6.1-gnu/arch/x86/mm/pat/set_memory.c linux-libre-6.1.39-gnu/arch/x86/mm/pat/set_memory.c
index 2e5a045731de..5f0ce77a259d 100644
--- linux-libre-6.1-gnu/arch/x86/mm/pat/set_memory.c
+++ linux-libre-6.1.39-gnu/arch/x86/mm/pat/set_memory.c
@@ -2096,7 +2096,8 @@ static int __set_memory_enc_pgtable(unsigned long addr, int numpages, bool enc)
 		cpa_flush(&cpa, x86_platform.guest.enc_cache_flush_required());
 
 	/* Notify hypervisor that we are about to set/clr encryption attribute. */
-	x86_platform.guest.enc_status_change_prepare(addr, numpages, enc);
+	if (!x86_platform.guest.enc_status_change_prepare(addr, numpages, enc))
+		return -EIO;
 
 	ret = __change_page_attr_set_clr(&cpa, 1);
 
diff --git linux-libre-6.1-gnu/arch/x86/net/bpf_jit_comp.c linux-libre-6.1.39-gnu/arch/x86/net/bpf_jit_comp.c
index 99620428ad78..db6053a22e86 100644
--- linux-libre-6.1-gnu/arch/x86/net/bpf_jit_comp.c
+++ linux-libre-6.1.39-gnu/arch/x86/net/bpf_jit_comp.c
@@ -2478,7 +2478,7 @@ out_image:
 	}
 
 	if (bpf_jit_enable > 1)
-		bpf_jit_dump(prog->len, proglen, pass + 1, image);
+		bpf_jit_dump(prog->len, proglen, pass + 1, rw_image);
 
 	if (image) {
 		if (!prog->is_func || extra_pass) {
diff --git linux-libre-6.1-gnu/arch/x86/pci/fixup.c linux-libre-6.1.39-gnu/arch/x86/pci/fixup.c
index 615a76d70019..bf5161dcf89e 100644
--- linux-libre-6.1-gnu/arch/x86/pci/fixup.c
+++ linux-libre-6.1.39-gnu/arch/x86/pci/fixup.c
@@ -7,6 +7,7 @@
 #include <linux/dmi.h>
 #include <linux/pci.h>
 #include <linux/vgaarb.h>
+#include <asm/amd_nb.h>
 #include <asm/hpet.h>
 #include <asm/pci_x86.h>
 
@@ -824,3 +825,23 @@ static void rs690_fix_64bit_dma(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7910, rs690_fix_64bit_dma);
 
 #endif
+
+#ifdef CONFIG_AMD_NB
+
+#define AMD_15B8_RCC_DEV2_EPF0_STRAP2                                  0x10136008
+#define AMD_15B8_RCC_DEV2_EPF0_STRAP2_NO_SOFT_RESET_DEV2_F0_MASK       0x00000080L
+
+static void quirk_clear_strap_no_soft_reset_dev2_f0(struct pci_dev *dev)
+{
+	u32 data;
+
+	if (!amd_smn_read(0, AMD_15B8_RCC_DEV2_EPF0_STRAP2, &data)) {
+		data &= ~AMD_15B8_RCC_DEV2_EPF0_STRAP2_NO_SOFT_RESET_DEV2_F0_MASK;
+		if (amd_smn_write(0, AMD_15B8_RCC_DEV2_EPF0_STRAP2, data))
+			pci_err(dev, "Failed to write data 0x%x\n", data);
+	} else {
+		pci_err(dev, "Failed to read data\n");
+	}
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, 0x15b8, quirk_clear_strap_no_soft_reset_dev2_f0);
+#endif
diff --git linux-libre-6.1-gnu/arch/x86/pci/xen.c linux-libre-6.1.39-gnu/arch/x86/pci/xen.c
index b94f727251b6..5a4ecf0c2ac4 100644
--- linux-libre-6.1-gnu/arch/x86/pci/xen.c
+++ linux-libre-6.1.39-gnu/arch/x86/pci/xen.c
@@ -198,7 +198,7 @@ static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 		i++;
 	}
 	kfree(v);
-	return 0;
+	return msi_device_populate_sysfs(&dev->dev);
 
 error:
 	if (ret == -ENOSYS)
@@ -254,7 +254,7 @@ static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 		dev_dbg(&dev->dev,
 			"xen: msi --> pirq=%d --> irq=%d\n", pirq, irq);
 	}
-	return 0;
+	return msi_device_populate_sysfs(&dev->dev);
 
 error:
 	dev_err(&dev->dev, "Failed to create MSI%s! ret=%d!\n",
@@ -346,7 +346,7 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 		if (ret < 0)
 			goto out;
 	}
-	ret = 0;
+	ret = msi_device_populate_sysfs(&dev->dev);
 out:
 	return ret;
 }
@@ -393,6 +393,8 @@ static void xen_teardown_msi_irqs(struct pci_dev *dev)
 		for (i = 0; i < msidesc->nvec_used; i++)
 			xen_destroy_irq(msidesc->irq + i);
 	}
+
+	msi_device_destroy_sysfs(&dev->dev);
 }
 
 static void xen_pv_teardown_msi_irqs(struct pci_dev *dev)
diff --git linux-libre-6.1-gnu/arch/x86/platform/efi/efi_64.c linux-libre-6.1.39-gnu/arch/x86/platform/efi/efi_64.c
index b36596bf0fc3..601908bdbead 100644
--- linux-libre-6.1-gnu/arch/x86/platform/efi/efi_64.c
+++ linux-libre-6.1.39-gnu/arch/x86/platform/efi/efi_64.c
@@ -847,9 +847,9 @@ efi_set_virtual_address_map(unsigned long memory_map_size,
 
 	/* Disable interrupts around EFI calls: */
 	local_irq_save(flags);
-	status = efi_call(efi.runtime->set_virtual_address_map,
-			  memory_map_size, descriptor_size,
-			  descriptor_version, virtual_map);
+	status = arch_efi_call_virt(efi.runtime, set_virtual_address_map,
+				    memory_map_size, descriptor_size,
+				    descriptor_version, virtual_map);
 	local_irq_restore(flags);
 
 	efi_fpu_end();
diff --git linux-libre-6.1-gnu/arch/x86/purgatory/Makefile linux-libre-6.1.39-gnu/arch/x86/purgatory/Makefile
index 17f09dc26381..42abd6af1198 100644
--- linux-libre-6.1-gnu/arch/x86/purgatory/Makefile
+++ linux-libre-6.1.39-gnu/arch/x86/purgatory/Makefile
@@ -14,6 +14,11 @@ $(obj)/sha256.o: $(srctree)/lib/crypto/sha256.c FORCE
 
 CFLAGS_sha256.o := -D__DISABLE_EXPORTS
 
+# When profile-guided optimization is enabled, llvm emits two different
+# overlapping text sections, which is not supported by kexec. Remove profile
+# optimization flags.
+KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS))
+
 # When linking purgatory.ro with -r unresolved symbols are not checked,
 # also link a purgatory.chk binary without -r to check for unresolved symbols.
 PURGATORY_LDFLAGS := -e purgatory_start -z nodefaultlib
@@ -69,8 +74,7 @@ CFLAGS_sha256.o			+= $(PURGATORY_CFLAGS)
 CFLAGS_REMOVE_string.o		+= $(PURGATORY_CFLAGS_REMOVE)
 CFLAGS_string.o			+= $(PURGATORY_CFLAGS)
 
-AFLAGS_REMOVE_setup-x86_$(BITS).o	+= -Wa,-gdwarf-2
-AFLAGS_REMOVE_entry64.o			+= -Wa,-gdwarf-2
+asflags-remove-y		+= $(foreach x, -g -gdwarf-4 -gdwarf-5, $(x) -Wa,$(x))
 
 $(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
 		$(call if_changed,ld)
diff --git linux-libre-6.1-gnu/arch/x86/realmode/init.c linux-libre-6.1.39-gnu/arch/x86/realmode/init.c
index 41d7669a97ad..af565816d2ba 100644
--- linux-libre-6.1-gnu/arch/x86/realmode/init.c
+++ linux-libre-6.1.39-gnu/arch/x86/realmode/init.c
@@ -200,14 +200,18 @@ static void __init set_real_mode_permissions(void)
 	set_memory_x((unsigned long) text_start, text_size >> PAGE_SHIFT);
 }
 
-static int __init init_real_mode(void)
+void __init init_real_mode(void)
 {
 	if (!real_mode_header)
 		panic("Real mode trampoline was not allocated");
 
 	setup_real_mode();
 	set_real_mode_permissions();
+}
 
+static int __init do_init_real_mode(void)
+{
+	x86_platform.realmode_init();
 	return 0;
 }
-early_initcall(init_real_mode);
+early_initcall(do_init_real_mode);
diff --git linux-libre-6.1-gnu/arch/x86/um/elfcore.c linux-libre-6.1.39-gnu/arch/x86/um/elfcore.c
index 48a3eb09d951..650cdbbdaf45 100644
--- linux-libre-6.1-gnu/arch/x86/um/elfcore.c
+++ linux-libre-6.1.39-gnu/arch/x86/um/elfcore.c
@@ -7,7 +7,7 @@
 #include <asm/elf.h>
 
 
-Elf32_Half elf_core_extra_phdrs(void)
+Elf32_Half elf_core_extra_phdrs(struct coredump_params *cprm)
 {
 	return vsyscall_ehdr ? (((struct elfhdr *)vsyscall_ehdr)->e_phnum) : 0;
 }
@@ -60,7 +60,7 @@ int elf_core_write_extra_data(struct coredump_params *cprm)
 	return 1;
 }
 
-size_t elf_core_extra_data_size(void)
+size_t elf_core_extra_data_size(struct coredump_params *cprm)
 {
 	if ( vsyscall_ehdr ) {
 		const struct elfhdr *const ehdrp =
diff --git linux-libre-6.1-gnu/arch/x86/um/vdso/um_vdso.c linux-libre-6.1.39-gnu/arch/x86/um/vdso/um_vdso.c
index 2112b8d14668..ff0f3b4b6c45 100644
--- linux-libre-6.1-gnu/arch/x86/um/vdso/um_vdso.c
+++ linux-libre-6.1.39-gnu/arch/x86/um/vdso/um_vdso.c
@@ -17,8 +17,10 @@ int __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts)
 {
 	long ret;
 
-	asm("syscall" : "=a" (ret) :
-		"0" (__NR_clock_gettime), "D" (clock), "S" (ts) : "memory");
+	asm("syscall"
+		: "=a" (ret)
+		: "0" (__NR_clock_gettime), "D" (clock), "S" (ts)
+		: "rcx", "r11", "memory");
 
 	return ret;
 }
@@ -29,8 +31,10 @@ int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
 {
 	long ret;
 
-	asm("syscall" : "=a" (ret) :
-		"0" (__NR_gettimeofday), "D" (tv), "S" (tz) : "memory");
+	asm("syscall"
+		: "=a" (ret)
+		: "0" (__NR_gettimeofday), "D" (tv), "S" (tz)
+		: "rcx", "r11", "memory");
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/x86/xen/Makefile linux-libre-6.1.39-gnu/arch/x86/xen/Makefile
index 3c5b52fbe4a7..a9ec8c9f5c5d 100644
--- linux-libre-6.1-gnu/arch/x86/xen/Makefile
+++ linux-libre-6.1.39-gnu/arch/x86/xen/Makefile
@@ -45,6 +45,6 @@ obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
 
 obj-$(CONFIG_XEN_DEBUG_FS)	+= debugfs.o
 
-obj-$(CONFIG_XEN_PV_DOM0)	+= vga.o
+obj-$(CONFIG_XEN_DOM0)		+= vga.o
 
 obj-$(CONFIG_XEN_EFI)		+= efi.o
diff --git linux-libre-6.1-gnu/arch/x86/xen/enlighten_pv.c linux-libre-6.1.39-gnu/arch/x86/xen/enlighten_pv.c
index 038da45f057a..333539bdbdaa 100644
--- linux-libre-6.1-gnu/arch/x86/xen/enlighten_pv.c
+++ linux-libre-6.1.39-gnu/arch/x86/xen/enlighten_pv.c
@@ -1266,6 +1266,8 @@ asmlinkage __visible void __init xen_start_kernel(struct start_info *si)
 	xen_vcpu_info_reset(0);
 
 	x86_platform.get_nmi_reason = xen_get_nmi_reason;
+	x86_platform.realmode_reserve = x86_init_noop;
+	x86_platform.realmode_init = x86_init_noop;
 
 	x86_init.resources.memory_setup = xen_memory_setup;
 	x86_init.irqs.intr_mode_select	= x86_init_noop;
@@ -1387,7 +1389,8 @@ asmlinkage __visible void __init xen_start_kernel(struct start_info *si)
 
 		x86_platform.set_legacy_features =
 				xen_dom0_set_legacy_features;
-		xen_init_vga(info, xen_start_info->console.dom0.info_size);
+		xen_init_vga(info, xen_start_info->console.dom0.info_size,
+			     &boot_params.screen_info);
 		xen_start_info->console.domU.mfn = 0;
 		xen_start_info->console.domU.evtchn = 0;
 
diff --git linux-libre-6.1-gnu/arch/x86/xen/enlighten_pvh.c linux-libre-6.1.39-gnu/arch/x86/xen/enlighten_pvh.c
index bcae606bbc5c..ada3868c02c2 100644
--- linux-libre-6.1-gnu/arch/x86/xen/enlighten_pvh.c
+++ linux-libre-6.1.39-gnu/arch/x86/xen/enlighten_pvh.c
@@ -43,6 +43,19 @@ void __init xen_pvh_init(struct boot_params *boot_params)
 	x86_init.oem.banner = xen_banner;
 
 	xen_efi_init(boot_params);
+
+	if (xen_initial_domain()) {
+		struct xen_platform_op op = {
+			.cmd = XENPF_get_dom0_console,
+		};
+		int ret = HYPERVISOR_platform_op(&op);
+
+		if (ret > 0)
+			xen_init_vga(&op.u.dom0_console,
+				     min(ret * sizeof(char),
+					 sizeof(op.u.dom0_console)),
+				     &boot_params->screen_info);
+	}
 }
 
 void __init mem_map_via_hcall(struct boot_params *boot_params_p)
diff --git linux-libre-6.1-gnu/arch/x86/xen/smp.c linux-libre-6.1.39-gnu/arch/x86/xen/smp.c
index c3e1f9a7d43a..4b0d6fff88de 100644
--- linux-libre-6.1-gnu/arch/x86/xen/smp.c
+++ linux-libre-6.1.39-gnu/arch/x86/xen/smp.c
@@ -32,30 +32,30 @@ static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id)
 
 void xen_smp_intr_free(unsigned int cpu)
 {
+	kfree(per_cpu(xen_resched_irq, cpu).name);
+	per_cpu(xen_resched_irq, cpu).name = NULL;
 	if (per_cpu(xen_resched_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_resched_irq, cpu).irq, NULL);
 		per_cpu(xen_resched_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_resched_irq, cpu).name);
-		per_cpu(xen_resched_irq, cpu).name = NULL;
 	}
+	kfree(per_cpu(xen_callfunc_irq, cpu).name);
+	per_cpu(xen_callfunc_irq, cpu).name = NULL;
 	if (per_cpu(xen_callfunc_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_callfunc_irq, cpu).irq, NULL);
 		per_cpu(xen_callfunc_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_callfunc_irq, cpu).name);
-		per_cpu(xen_callfunc_irq, cpu).name = NULL;
 	}
+	kfree(per_cpu(xen_debug_irq, cpu).name);
+	per_cpu(xen_debug_irq, cpu).name = NULL;
 	if (per_cpu(xen_debug_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_debug_irq, cpu).irq, NULL);
 		per_cpu(xen_debug_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_debug_irq, cpu).name);
-		per_cpu(xen_debug_irq, cpu).name = NULL;
 	}
+	kfree(per_cpu(xen_callfuncsingle_irq, cpu).name);
+	per_cpu(xen_callfuncsingle_irq, cpu).name = NULL;
 	if (per_cpu(xen_callfuncsingle_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu).irq,
 				       NULL);
 		per_cpu(xen_callfuncsingle_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_callfuncsingle_irq, cpu).name);
-		per_cpu(xen_callfuncsingle_irq, cpu).name = NULL;
 	}
 }
 
@@ -65,6 +65,7 @@ int xen_smp_intr_init(unsigned int cpu)
 	char *resched_name, *callfunc_name, *debug_name;
 
 	resched_name = kasprintf(GFP_KERNEL, "resched%d", cpu);
+	per_cpu(xen_resched_irq, cpu).name = resched_name;
 	rc = bind_ipi_to_irqhandler(XEN_RESCHEDULE_VECTOR,
 				    cpu,
 				    xen_reschedule_interrupt,
@@ -74,9 +75,9 @@ int xen_smp_intr_init(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_resched_irq, cpu).irq = rc;
-	per_cpu(xen_resched_irq, cpu).name = resched_name;
 
 	callfunc_name = kasprintf(GFP_KERNEL, "callfunc%d", cpu);
+	per_cpu(xen_callfunc_irq, cpu).name = callfunc_name;
 	rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_VECTOR,
 				    cpu,
 				    xen_call_function_interrupt,
@@ -86,10 +87,10 @@ int xen_smp_intr_init(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_callfunc_irq, cpu).irq = rc;
-	per_cpu(xen_callfunc_irq, cpu).name = callfunc_name;
 
 	if (!xen_fifo_events) {
 		debug_name = kasprintf(GFP_KERNEL, "debug%d", cpu);
+		per_cpu(xen_debug_irq, cpu).name = debug_name;
 		rc = bind_virq_to_irqhandler(VIRQ_DEBUG, cpu,
 					     xen_debug_interrupt,
 					     IRQF_PERCPU | IRQF_NOBALANCING,
@@ -97,10 +98,10 @@ int xen_smp_intr_init(unsigned int cpu)
 		if (rc < 0)
 			goto fail;
 		per_cpu(xen_debug_irq, cpu).irq = rc;
-		per_cpu(xen_debug_irq, cpu).name = debug_name;
 	}
 
 	callfunc_name = kasprintf(GFP_KERNEL, "callfuncsingle%d", cpu);
+	per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name;
 	rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_SINGLE_VECTOR,
 				    cpu,
 				    xen_call_function_single_interrupt,
@@ -110,7 +111,6 @@ int xen_smp_intr_init(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_callfuncsingle_irq, cpu).irq = rc;
-	per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name;
 
 	return 0;
 
diff --git linux-libre-6.1-gnu/arch/x86/xen/smp_pv.c linux-libre-6.1.39-gnu/arch/x86/xen/smp_pv.c
index 480be82e9b7b..6175f2c5c822 100644
--- linux-libre-6.1-gnu/arch/x86/xen/smp_pv.c
+++ linux-libre-6.1.39-gnu/arch/x86/xen/smp_pv.c
@@ -97,18 +97,18 @@ asmlinkage __visible void cpu_bringup_and_idle(void)
 
 void xen_smp_intr_free_pv(unsigned int cpu)
 {
+	kfree(per_cpu(xen_irq_work, cpu).name);
+	per_cpu(xen_irq_work, cpu).name = NULL;
 	if (per_cpu(xen_irq_work, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_irq_work, cpu).irq, NULL);
 		per_cpu(xen_irq_work, cpu).irq = -1;
-		kfree(per_cpu(xen_irq_work, cpu).name);
-		per_cpu(xen_irq_work, cpu).name = NULL;
 	}
 
+	kfree(per_cpu(xen_pmu_irq, cpu).name);
+	per_cpu(xen_pmu_irq, cpu).name = NULL;
 	if (per_cpu(xen_pmu_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_pmu_irq, cpu).irq, NULL);
 		per_cpu(xen_pmu_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_pmu_irq, cpu).name);
-		per_cpu(xen_pmu_irq, cpu).name = NULL;
 	}
 }
 
@@ -118,6 +118,7 @@ int xen_smp_intr_init_pv(unsigned int cpu)
 	char *callfunc_name, *pmu_name;
 
 	callfunc_name = kasprintf(GFP_KERNEL, "irqwork%d", cpu);
+	per_cpu(xen_irq_work, cpu).name = callfunc_name;
 	rc = bind_ipi_to_irqhandler(XEN_IRQ_WORK_VECTOR,
 				    cpu,
 				    xen_irq_work_interrupt,
@@ -127,10 +128,10 @@ int xen_smp_intr_init_pv(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_irq_work, cpu).irq = rc;
-	per_cpu(xen_irq_work, cpu).name = callfunc_name;
 
 	if (is_xen_pmu) {
 		pmu_name = kasprintf(GFP_KERNEL, "pmu%d", cpu);
+		per_cpu(xen_pmu_irq, cpu).name = pmu_name;
 		rc = bind_virq_to_irqhandler(VIRQ_XENPMU, cpu,
 					     xen_pmu_irq_handler,
 					     IRQF_PERCPU|IRQF_NOBALANCING,
@@ -138,7 +139,6 @@ int xen_smp_intr_init_pv(unsigned int cpu)
 		if (rc < 0)
 			goto fail;
 		per_cpu(xen_pmu_irq, cpu).irq = rc;
-		per_cpu(xen_pmu_irq, cpu).name = pmu_name;
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/arch/x86/xen/spinlock.c linux-libre-6.1.39-gnu/arch/x86/xen/spinlock.c
index 043c73dfd2c9..5c6fc16e4b92 100644
--- linux-libre-6.1-gnu/arch/x86/xen/spinlock.c
+++ linux-libre-6.1.39-gnu/arch/x86/xen/spinlock.c
@@ -75,6 +75,7 @@ void xen_init_lock_cpu(int cpu)
 	     cpu, per_cpu(lock_kicker_irq, cpu));
 
 	name = kasprintf(GFP_KERNEL, "spinlock%d", cpu);
+	per_cpu(irq_name, cpu) = name;
 	irq = bind_ipi_to_irqhandler(XEN_SPIN_UNLOCK_VECTOR,
 				     cpu,
 				     dummy_handler,
@@ -85,7 +86,6 @@ void xen_init_lock_cpu(int cpu)
 	if (irq >= 0) {
 		disable_irq(irq); /* make sure it's never delivered */
 		per_cpu(lock_kicker_irq, cpu) = irq;
-		per_cpu(irq_name, cpu) = name;
 	}
 
 	printk("cpu %d spinlock event irq %d\n", cpu, irq);
@@ -98,6 +98,8 @@ void xen_uninit_lock_cpu(int cpu)
 	if (!xen_pvspin)
 		return;
 
+	kfree(per_cpu(irq_name, cpu));
+	per_cpu(irq_name, cpu) = NULL;
 	/*
 	 * When booting the kernel with 'mitigations=auto,nosmt', the secondary
 	 * CPUs are not activated, and lock_kicker_irq is not initialized.
@@ -108,8 +110,6 @@ void xen_uninit_lock_cpu(int cpu)
 
 	unbind_from_irqhandler(irq, NULL);
 	per_cpu(lock_kicker_irq, cpu) = -1;
-	kfree(per_cpu(irq_name, cpu));
-	per_cpu(irq_name, cpu) = NULL;
 }
 
 PV_CALLEE_SAVE_REGS_THUNK(xen_vcpu_stolen);
diff --git linux-libre-6.1-gnu/arch/x86/xen/vga.c linux-libre-6.1.39-gnu/arch/x86/xen/vga.c
index 14ea32e734d5..d97adab8420f 100644
--- linux-libre-6.1-gnu/arch/x86/xen/vga.c
+++ linux-libre-6.1.39-gnu/arch/x86/xen/vga.c
@@ -9,10 +9,9 @@
 
 #include "xen-ops.h"
 
-void __init xen_init_vga(const struct dom0_vga_console_info *info, size_t size)
+void __init xen_init_vga(const struct dom0_vga_console_info *info, size_t size,
+			 struct screen_info *screen_info)
 {
-	struct screen_info *screen_info = &boot_params.screen_info;
-
 	/* This is drawn from a dump from vgacon:startup in
 	 * standard Linux. */
 	screen_info->orig_video_mode = 3;
diff --git linux-libre-6.1-gnu/arch/x86/xen/xen-ops.h linux-libre-6.1.39-gnu/arch/x86/xen/xen-ops.h
index 9a8bb972193d..a10903785a33 100644
--- linux-libre-6.1-gnu/arch/x86/xen/xen-ops.h
+++ linux-libre-6.1.39-gnu/arch/x86/xen/xen-ops.h
@@ -108,11 +108,12 @@ static inline void xen_uninit_lock_cpu(int cpu)
 
 struct dom0_vga_console_info;
 
-#ifdef CONFIG_XEN_PV_DOM0
-void __init xen_init_vga(const struct dom0_vga_console_info *, size_t size);
+#ifdef CONFIG_XEN_DOM0
+void __init xen_init_vga(const struct dom0_vga_console_info *, size_t size,
+			 struct screen_info *);
 #else
 static inline void __init xen_init_vga(const struct dom0_vga_console_info *info,
-				       size_t size)
+				       size_t size, struct screen_info *si)
 {
 }
 #endif
diff --git linux-libre-6.1-gnu/arch/xtensa/Kconfig linux-libre-6.1.39-gnu/arch/xtensa/Kconfig
index bcb0c5d2abc2..6d3c9257aa13 100644
--- linux-libre-6.1-gnu/arch/xtensa/Kconfig
+++ linux-libre-6.1.39-gnu/arch/xtensa/Kconfig
@@ -49,6 +49,7 @@ config XTENSA
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_VIRT_CPU_ACCOUNTING_GEN
 	select IRQ_DOMAIN
+	select LOCK_MM_AND_FIND_VMA
 	select MODULES_USE_ELF_RELA
 	select PERF_USE_VMALLOC
 	select TRACE_IRQFLAGS_SUPPORT
diff --git linux-libre-6.1-gnu/arch/xtensa/kernel/signal.c linux-libre-6.1.39-gnu/arch/xtensa/kernel/signal.c
index 876d5df157ed..5c01d7e70d90 100644
--- linux-libre-6.1-gnu/arch/xtensa/kernel/signal.c
+++ linux-libre-6.1.39-gnu/arch/xtensa/kernel/signal.c
@@ -343,7 +343,19 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 	struct rt_sigframe *frame;
 	int err = 0, sig = ksig->sig;
 	unsigned long sp, ra, tp, ps;
+	unsigned long handler = (unsigned long)ksig->ka.sa.sa_handler;
+	unsigned long handler_fdpic_GOT = 0;
 	unsigned int base;
+	bool fdpic = IS_ENABLED(CONFIG_BINFMT_ELF_FDPIC) &&
+		(current->personality & FDPIC_FUNCPTRS);
+
+	if (fdpic) {
+		unsigned long __user *fdpic_func_desc =
+			(unsigned long __user *)handler;
+		if (__get_user(handler, &fdpic_func_desc[0]) ||
+		    __get_user(handler_fdpic_GOT, &fdpic_func_desc[1]))
+			return -EFAULT;
+	}
 
 	sp = regs->areg[1];
 
@@ -373,20 +385,26 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
 
 	if (ksig->ka.sa.sa_flags & SA_RESTORER) {
-		ra = (unsigned long)ksig->ka.sa.sa_restorer;
+		if (fdpic) {
+			unsigned long __user *fdpic_func_desc =
+				(unsigned long __user *)ksig->ka.sa.sa_restorer;
+
+			err |= __get_user(ra, fdpic_func_desc);
+		} else {
+			ra = (unsigned long)ksig->ka.sa.sa_restorer;
+		}
 	} else {
 
 		/* Create sys_rt_sigreturn syscall in stack frame */
 
 		err |= gen_return_code(frame->retcode);
-
-		if (err) {
-			return -EFAULT;
-		}
 		ra = (unsigned long) frame->retcode;
 	}
 
-	/* 
+	if (err)
+		return -EFAULT;
+
+	/*
 	 * Create signal handler execution context.
 	 * Return context not modified until this point.
 	 */
@@ -394,8 +412,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 	/* Set up registers for signal handler; preserve the threadptr */
 	tp = regs->threadptr;
 	ps = regs->ps;
-	start_thread(regs, (unsigned long) ksig->ka.sa.sa_handler,
-		     (unsigned long) frame);
+	start_thread(regs, handler, (unsigned long)frame);
 
 	/* Set up a stack frame for a call4 if userspace uses windowed ABI */
 	if (ps & PS_WOE_MASK) {
@@ -413,6 +430,8 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 	regs->areg[base + 4] = (unsigned long) &frame->uc;
 	regs->threadptr = tp;
 	regs->ps = ps;
+	if (fdpic)
+		regs->areg[base + 11] = handler_fdpic_GOT;
 
 	pr_debug("SIG rt deliver (%s:%d): signal=%d sp=%p pc=%08lx\n",
 		 current->comm, current->pid, sig, frame, regs->pc);
diff --git linux-libre-6.1-gnu/arch/xtensa/kernel/traps.c linux-libre-6.1.39-gnu/arch/xtensa/kernel/traps.c
index 0c25e035ff10..9e9ade20a7ce 100644
--- linux-libre-6.1-gnu/arch/xtensa/kernel/traps.c
+++ linux-libre-6.1.39-gnu/arch/xtensa/kernel/traps.c
@@ -541,7 +541,7 @@ static size_t kstack_depth_to_print = CONFIG_PRINT_STACK_DEPTH;
 
 void show_stack(struct task_struct *task, unsigned long *sp, const char *loglvl)
 {
-	size_t len;
+	size_t len, off = 0;
 
 	if (!sp)
 		sp = stack_pointer(task);
@@ -550,9 +550,17 @@ void show_stack(struct task_struct *task, unsigned long *sp, const char *loglvl)
 		  kstack_depth_to_print * STACK_DUMP_ENTRY_SIZE);
 
 	printk("%sStack:\n", loglvl);
-	print_hex_dump(loglvl, " ", DUMP_PREFIX_NONE,
-		       STACK_DUMP_LINE_SIZE, STACK_DUMP_ENTRY_SIZE,
-		       sp, len, false);
+	while (off < len) {
+		u8 line[STACK_DUMP_LINE_SIZE];
+		size_t line_len = len - off > STACK_DUMP_LINE_SIZE ?
+			STACK_DUMP_LINE_SIZE : len - off;
+
+		__memcpy(line, (u8 *)sp + off, line_len);
+		print_hex_dump(loglvl, " ", DUMP_PREFIX_NONE,
+			       STACK_DUMP_LINE_SIZE, STACK_DUMP_ENTRY_SIZE,
+			       line, line_len, false);
+		off += STACK_DUMP_LINE_SIZE;
+	}
 	show_trace(task, sp, loglvl);
 }
 
diff --git linux-libre-6.1-gnu/arch/xtensa/kernel/xtensa_ksyms.c linux-libre-6.1.39-gnu/arch/xtensa/kernel/xtensa_ksyms.c
index b0bc8897c924..17a7ef86fd0d 100644
--- linux-libre-6.1-gnu/arch/xtensa/kernel/xtensa_ksyms.c
+++ linux-libre-6.1.39-gnu/arch/xtensa/kernel/xtensa_ksyms.c
@@ -56,21 +56,27 @@ EXPORT_SYMBOL(empty_zero_page);
  */
 extern long long __ashrdi3(long long, int);
 extern long long __ashldi3(long long, int);
+extern long long __bswapdi2(long long);
+extern int __bswapsi2(int);
 extern long long __lshrdi3(long long, int);
 extern int __divsi3(int, int);
 extern int __modsi3(int, int);
 extern int __mulsi3(int, int);
 extern unsigned int __udivsi3(unsigned int, unsigned int);
 extern unsigned int __umodsi3(unsigned int, unsigned int);
+extern unsigned long long __umulsidi3(unsigned int, unsigned int);
 
 EXPORT_SYMBOL(__ashldi3);
 EXPORT_SYMBOL(__ashrdi3);
+EXPORT_SYMBOL(__bswapdi2);
+EXPORT_SYMBOL(__bswapsi2);
 EXPORT_SYMBOL(__lshrdi3);
 EXPORT_SYMBOL(__divsi3);
 EXPORT_SYMBOL(__modsi3);
 EXPORT_SYMBOL(__mulsi3);
 EXPORT_SYMBOL(__udivsi3);
 EXPORT_SYMBOL(__umodsi3);
+EXPORT_SYMBOL(__umulsidi3);
 
 unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v)
 {
diff --git linux-libre-6.1-gnu/arch/xtensa/lib/Makefile linux-libre-6.1.39-gnu/arch/xtensa/lib/Makefile
index d4e9c397e3fd..c9c2614188f7 100644
--- linux-libre-6.1-gnu/arch/xtensa/lib/Makefile
+++ linux-libre-6.1.39-gnu/arch/xtensa/lib/Makefile
@@ -4,8 +4,8 @@
 #
 
 lib-y	+= memcopy.o memset.o checksum.o \
-	   ashldi3.o ashrdi3.o lshrdi3.o \
-	   divsi3.o udivsi3.o modsi3.o umodsi3.o mulsi3.o \
+	   ashldi3.o ashrdi3.o bswapdi2.o bswapsi2.o lshrdi3.o \
+	   divsi3.o udivsi3.o modsi3.o umodsi3.o mulsi3.o umulsidi3.o \
 	   usercopy.o strncpy_user.o strnlen_user.o
 lib-$(CONFIG_PCI) += pci-auto.o
 lib-$(CONFIG_KCSAN) += kcsan-stubs.o
diff --git linux-libre-6.1-gnu/arch/xtensa/lib/bswapdi2.S linux-libre-6.1.39-gnu/arch/xtensa/lib/bswapdi2.S
new file mode 100644
index 000000000000..d8e52e05eba6
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/xtensa/lib/bswapdi2.S
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */
+#include <linux/linkage.h>
+#include <asm/asmmacro.h>
+#include <asm/core.h>
+
+ENTRY(__bswapdi2)
+
+	abi_entry_default
+	ssai	8
+	srli	a4, a2, 16
+	src	a4, a4, a2
+	src	a4, a4, a4
+	src	a4, a2, a4
+	srli	a2, a3, 16
+	src	a2, a2, a3
+	src	a2, a2, a2
+	src	a2, a3, a2
+	mov	a3, a4
+	abi_ret_default
+
+ENDPROC(__bswapdi2)
diff --git linux-libre-6.1-gnu/arch/xtensa/lib/bswapsi2.S linux-libre-6.1.39-gnu/arch/xtensa/lib/bswapsi2.S
new file mode 100644
index 000000000000..9c1de1344f79
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/xtensa/lib/bswapsi2.S
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */
+#include <linux/linkage.h>
+#include <asm/asmmacro.h>
+#include <asm/core.h>
+
+ENTRY(__bswapsi2)
+
+	abi_entry_default
+	ssai	8
+	srli	a3, a2, 16
+	src	a3, a3, a2
+	src	a3, a3, a3
+	src	a2, a2, a3
+	abi_ret_default
+
+ENDPROC(__bswapsi2)
diff --git linux-libre-6.1-gnu/arch/xtensa/lib/umulsidi3.S linux-libre-6.1.39-gnu/arch/xtensa/lib/umulsidi3.S
new file mode 100644
index 000000000000..136081647942
--- /dev/null
+++ linux-libre-6.1.39-gnu/arch/xtensa/lib/umulsidi3.S
@@ -0,0 +1,230 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */
+#include <linux/linkage.h>
+#include <asm/asmmacro.h>
+#include <asm/core.h>
+
+#if !XCHAL_HAVE_MUL16 && !XCHAL_HAVE_MUL32 && !XCHAL_HAVE_MAC16
+#define XCHAL_NO_MUL 1
+#endif
+
+ENTRY(__umulsidi3)
+
+#ifdef __XTENSA_CALL0_ABI__
+	abi_entry(32)
+	s32i	a12, sp, 16
+	s32i	a13, sp, 20
+	s32i	a14, sp, 24
+	s32i	a15, sp, 28
+#elif XCHAL_NO_MUL
+	/* This is not really a leaf function; allocate enough stack space
+	   to allow CALL12s to a helper function.  */
+	abi_entry(32)
+#else
+	abi_entry_default
+#endif
+
+#ifdef __XTENSA_EB__
+#define wh a2
+#define wl a3
+#else
+#define wh a3
+#define wl a2
+#endif /* __XTENSA_EB__ */
+
+	/* This code is taken from the mulsf3 routine in ieee754-sf.S.
+	   See more comments there.  */
+
+#if XCHAL_HAVE_MUL32_HIGH
+	mull	a6, a2, a3
+	muluh	wh, a2, a3
+	mov	wl, a6
+
+#else /* ! MUL32_HIGH */
+
+#if defined(__XTENSA_CALL0_ABI__) && XCHAL_NO_MUL
+	/* a0 and a8 will be clobbered by calling the multiply function
+	   but a8 is not used here and need not be saved.  */
+	s32i	a0, sp, 0
+#endif
+
+#if XCHAL_HAVE_MUL16 || XCHAL_HAVE_MUL32
+
+#define a2h a4
+#define a3h a5
+
+	/* Get the high halves of the inputs into registers.  */
+	srli	a2h, a2, 16
+	srli	a3h, a3, 16
+
+#define a2l a2
+#define a3l a3
+
+#if XCHAL_HAVE_MUL32 && !XCHAL_HAVE_MUL16
+	/* Clear the high halves of the inputs.  This does not matter
+	   for MUL16 because the high bits are ignored.  */
+	extui	a2, a2, 0, 16
+	extui	a3, a3, 0, 16
+#endif
+#endif /* MUL16 || MUL32 */
+
+
+#if XCHAL_HAVE_MUL16
+
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	mul16u	dst, xreg ## xhalf, yreg ## yhalf
+
+#elif XCHAL_HAVE_MUL32
+
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	mull	dst, xreg ## xhalf, yreg ## yhalf
+
+#elif XCHAL_HAVE_MAC16
+
+/* The preprocessor insists on inserting a space when concatenating after
+   a period in the definition of do_mul below.  These macros are a workaround
+   using underscores instead of periods when doing the concatenation.  */
+#define umul_aa_ll umul.aa.ll
+#define umul_aa_lh umul.aa.lh
+#define umul_aa_hl umul.aa.hl
+#define umul_aa_hh umul.aa.hh
+
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	umul_aa_ ## xhalf ## yhalf	xreg, yreg; \
+	rsr	dst, ACCLO
+
+#else /* no multiply hardware */
+
+#define set_arg_l(dst, src) \
+	extui	dst, src, 0, 16
+#define set_arg_h(dst, src) \
+	srli	dst, src, 16
+
+#ifdef __XTENSA_CALL0_ABI__
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	set_arg_ ## xhalf (a13, xreg); \
+	set_arg_ ## yhalf (a14, yreg); \
+	call0	.Lmul_mulsi3; \
+	mov	dst, a12
+#else
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	set_arg_ ## xhalf (a14, xreg); \
+	set_arg_ ## yhalf (a15, yreg); \
+	call12	.Lmul_mulsi3; \
+	mov	dst, a14
+#endif /* __XTENSA_CALL0_ABI__ */
+
+#endif /* no multiply hardware */
+
+	/* Add pp1 and pp2 into a6 with carry-out in a9.  */
+	do_mul(a6, a2, l, a3, h)	/* pp 1 */
+	do_mul(a11, a2, h, a3, l)	/* pp 2 */
+	movi	a9, 0
+	add	a6, a6, a11
+	bgeu	a6, a11, 1f
+	addi	a9, a9, 1
+1:
+	/* Shift the high half of a9/a6 into position in a9.  Note that
+	   this value can be safely incremented without any carry-outs.  */
+	ssai	16
+	src	a9, a9, a6
+
+	/* Compute the low word into a6.  */
+	do_mul(a11, a2, l, a3, l)	/* pp 0 */
+	sll	a6, a6
+	add	a6, a6, a11
+	bgeu	a6, a11, 1f
+	addi	a9, a9, 1
+1:
+	/* Compute the high word into wh.  */
+	do_mul(wh, a2, h, a3, h)	/* pp 3 */
+	add	wh, wh, a9
+	mov	wl, a6
+
+#endif /* !MUL32_HIGH */
+
+#if defined(__XTENSA_CALL0_ABI__) && XCHAL_NO_MUL
+	/* Restore the original return address.  */
+	l32i	a0, sp, 0
+#endif
+#ifdef __XTENSA_CALL0_ABI__
+	l32i	a12, sp, 16
+	l32i	a13, sp, 20
+	l32i	a14, sp, 24
+	l32i	a15, sp, 28
+	abi_ret(32)
+#else
+	abi_ret_default
+#endif
+
+#if XCHAL_NO_MUL
+
+	.macro	do_addx2 dst, as, at, tmp
+#if XCHAL_HAVE_ADDX
+	addx2	\dst, \as, \at
+#else
+	slli	\tmp, \as, 1
+	add	\dst, \tmp, \at
+#endif
+	.endm
+
+	.macro	do_addx4 dst, as, at, tmp
+#if XCHAL_HAVE_ADDX
+	addx4	\dst, \as, \at
+#else
+	slli	\tmp, \as, 2
+	add	\dst, \tmp, \at
+#endif
+	.endm
+
+	.macro	do_addx8 dst, as, at, tmp
+#if XCHAL_HAVE_ADDX
+	addx8	\dst, \as, \at
+#else
+	slli	\tmp, \as, 3
+	add	\dst, \tmp, \at
+#endif
+	.endm
+
+	/* For Xtensa processors with no multiply hardware, this simplified
+	   version of _mulsi3 is used for multiplying 16-bit chunks of
+	   the floating-point mantissas.  When using CALL0, this function
+	   uses a custom ABI: the inputs are passed in a13 and a14, the
+	   result is returned in a12, and a8 and a15 are clobbered.  */
+	.align	4
+.Lmul_mulsi3:
+	abi_entry_default
+
+	.macro mul_mulsi3_body dst, src1, src2, tmp1, tmp2
+	movi	\dst, 0
+1:	add	\tmp1, \src2, \dst
+	extui	\tmp2, \src1, 0, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	do_addx2 \tmp1, \src2, \dst, \tmp1
+	extui	\tmp2, \src1, 1, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	do_addx4 \tmp1, \src2, \dst, \tmp1
+	extui	\tmp2, \src1, 2, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	do_addx8 \tmp1, \src2, \dst, \tmp1
+	extui	\tmp2, \src1, 3, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	srli	\src1, \src1, 4
+	slli	\src2, \src2, 4
+	bnez	\src1, 1b
+	.endm
+
+#ifdef __XTENSA_CALL0_ABI__
+	mul_mulsi3_body a12, a13, a14, a15, a8
+#else
+	/* The result will be written into a2, so save that argument in a4.  */
+	mov	a4, a2
+	mul_mulsi3_body a2, a4, a3, a5, a6
+#endif
+	abi_ret_default
+#endif /* XCHAL_NO_MUL */
+
+ENDPROC(__umulsidi3)
diff --git linux-libre-6.1-gnu/arch/xtensa/mm/fault.c linux-libre-6.1.39-gnu/arch/xtensa/mm/fault.c
index 8c781b05c0bd..d89b193c779f 100644
--- linux-libre-6.1-gnu/arch/xtensa/mm/fault.c
+++ linux-libre-6.1.39-gnu/arch/xtensa/mm/fault.c
@@ -130,23 +130,14 @@ void do_page_fault(struct pt_regs *regs)
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 
 retry:
-	mmap_read_lock(mm);
-	vma = find_vma(mm, address);
-
+	vma = lock_mm_and_find_vma(mm, address, regs);
 	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= address)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (expand_stack(vma, address))
-		goto bad_area;
+		goto bad_area_nosemaphore;
 
 	/* Ok, we have a good vm_area for this memory access, so
 	 * we can handle it..
 	 */
 
-good_area:
 	code = SEGV_ACCERR;
 
 	if (is_write) {
@@ -205,6 +196,7 @@ good_area:
 	 */
 bad_area:
 	mmap_read_unlock(mm);
+bad_area_nosemaphore:
 	if (user_mode(regs)) {
 		current->thread.bad_vaddr = address;
 		current->thread.error_code = is_write;
diff --git linux-libre-6.1-gnu/block/bfq-cgroup.c linux-libre-6.1.39-gnu/block/bfq-cgroup.c
index 7d624a3a3f0f..60b4299bec8e 100644
--- linux-libre-6.1-gnu/block/bfq-cgroup.c
+++ linux-libre-6.1.39-gnu/block/bfq-cgroup.c
@@ -718,15 +718,15 @@ static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd,
 				     struct bfq_io_cq *bic,
 				     struct bfq_group *bfqg)
 {
-	struct bfq_queue *async_bfqq = bic_to_bfqq(bic, 0);
-	struct bfq_queue *sync_bfqq = bic_to_bfqq(bic, 1);
+	struct bfq_queue *async_bfqq = bic_to_bfqq(bic, false);
+	struct bfq_queue *sync_bfqq = bic_to_bfqq(bic, true);
 	struct bfq_entity *entity;
 
 	if (async_bfqq) {
 		entity = &async_bfqq->entity;
 
 		if (entity->sched_data != &bfqg->sched_data) {
-			bic_set_bfqq(bic, NULL, 0);
+			bic_set_bfqq(bic, NULL, false);
 			bfq_release_process_ref(bfqd, async_bfqq);
 		}
 	}
@@ -761,8 +761,8 @@ static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd,
 				 * request from the old cgroup.
 				 */
 				bfq_put_cooperator(sync_bfqq);
+				bic_set_bfqq(bic, NULL, true);
 				bfq_release_process_ref(bfqd, sync_bfqq);
-				bic_set_bfqq(bic, NULL, 1);
 			}
 		}
 	}
diff --git linux-libre-6.1-gnu/block/bfq-iosched.c linux-libre-6.1.39-gnu/block/bfq-iosched.c
index 7ea427817f7f..52eb79d60a3f 100644
--- linux-libre-6.1-gnu/block/bfq-iosched.c
+++ linux-libre-6.1.39-gnu/block/bfq-iosched.c
@@ -386,6 +386,12 @@ static void bfq_put_stable_ref(struct bfq_queue *bfqq);
 
 void bic_set_bfqq(struct bfq_io_cq *bic, struct bfq_queue *bfqq, bool is_sync)
 {
+	struct bfq_queue *old_bfqq = bic->bfqq[is_sync];
+
+	/* Clear bic pointer if bfqq is detached from this bic */
+	if (old_bfqq && old_bfqq->bic == bic)
+		old_bfqq->bic = NULL;
+
 	/*
 	 * If bfqq != NULL, then a non-stable queue merge between
 	 * bic->bfqq and bfqq is happening here. This causes troubles
@@ -631,6 +637,8 @@ retry:
 					sched_data->service_tree[i].wsum;
 			}
 		}
+		if (!wsum)
+			continue;
 		limit = DIV_ROUND_CLOSEST(limit * entity->weight, wsum);
 		if (entity->allocated >= limit) {
 			bfq_log_bfqq(bfqq->bfqd, bfqq,
@@ -3174,7 +3182,7 @@ bfq_merge_bfqqs(struct bfq_data *bfqd, struct bfq_io_cq *bic,
 	/*
 	 * Merge queues (that is, let bic redirect its requests to new_bfqq)
 	 */
-	bic_set_bfqq(bic, new_bfqq, 1);
+	bic_set_bfqq(bic, new_bfqq, true);
 	bfq_mark_bfqq_coop(new_bfqq);
 	/*
 	 * new_bfqq now belongs to at least two bics (it is a shared queue):
@@ -5377,9 +5385,8 @@ static void bfq_exit_icq_bfqq(struct bfq_io_cq *bic, bool is_sync)
 		unsigned long flags;
 
 		spin_lock_irqsave(&bfqd->lock, flags);
-		bfqq->bic = NULL;
-		bfq_exit_bfqq(bfqd, bfqq);
 		bic_set_bfqq(bic, NULL, is_sync);
+		bfq_exit_bfqq(bfqd, bfqq);
 		spin_unlock_irqrestore(&bfqd->lock, flags);
 	}
 }
@@ -5486,9 +5493,11 @@ static void bfq_check_ioprio_change(struct bfq_io_cq *bic, struct bio *bio)
 
 	bfqq = bic_to_bfqq(bic, false);
 	if (bfqq) {
-		bfq_release_process_ref(bfqd, bfqq);
+		struct bfq_queue *old_bfqq = bfqq;
+
 		bfqq = bfq_get_queue(bfqd, bio, false, bic, true);
 		bic_set_bfqq(bic, bfqq, false);
+		bfq_release_process_ref(bfqd, old_bfqq);
 	}
 
 	bfqq = bic_to_bfqq(bic, true);
@@ -6622,7 +6631,7 @@ bfq_split_bfqq(struct bfq_io_cq *bic, struct bfq_queue *bfqq)
 		return bfqq;
 	}
 
-	bic_set_bfqq(bic, NULL, 1);
+	bic_set_bfqq(bic, NULL, true);
 
 	bfq_put_cooperator(bfqq);
 
@@ -6784,6 +6793,12 @@ static struct bfq_queue *bfq_init_rq(struct request *rq)
 				bfqq = bfq_get_bfqq_handle_split(bfqd, bic, bio,
 								 true, is_sync,
 								 NULL);
+				if (unlikely(bfqq == &bfqd->oom_bfqq))
+					bfqq_already_existing = true;
+			} else
+				bfqq_already_existing = true;
+
+			if (!bfqq_already_existing) {
 				bfqq->waker_bfqq = old_bfqq->waker_bfqq;
 				bfqq->tentative_waker_bfqq = NULL;
 
@@ -6797,8 +6812,7 @@ static struct bfq_queue *bfq_init_rq(struct request *rq)
 				if (bfqq->waker_bfqq)
 					hlist_add_head(&bfqq->woken_list_node,
 						       &bfqq->waker_bfqq->woken_list);
-			} else
-				bfqq_already_existing = true;
+			}
 		}
 	}
 
diff --git linux-libre-6.1-gnu/block/bio-integrity.c linux-libre-6.1.39-gnu/block/bio-integrity.c
index 3f5685c00e36..91ffee6fc8cb 100644
--- linux-libre-6.1-gnu/block/bio-integrity.c
+++ linux-libre-6.1.39-gnu/block/bio-integrity.c
@@ -418,6 +418,7 @@ int bio_integrity_clone(struct bio *bio, struct bio *bio_src,
 
 	bip->bip_vcnt = bip_src->bip_vcnt;
 	bip->bip_iter = bip_src->bip_iter;
+	bip->bip_flags = bip_src->bip_flags & ~BIP_BLOCK_INTEGRITY;
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/block/bio.c linux-libre-6.1.39-gnu/block/bio.c
index 57c2f327225b..d5cd825d6efc 100644
--- linux-libre-6.1-gnu/block/bio.c
+++ linux-libre-6.1.39-gnu/block/bio.c
@@ -747,6 +747,7 @@ void bio_put(struct bio *bio)
 		bio_uninit(bio);
 		cache = per_cpu_ptr(bio->bi_pool->cache, get_cpu());
 		bio->bi_next = cache->free_list;
+		bio->bi_bdev = NULL;
 		cache->free_list = bio;
 		if (++cache->nr > ALLOC_CACHE_MAX + ALLOC_CACHE_SLACK)
 			bio_alloc_cache_prune(cache, ALLOC_CACHE_SLACK);
diff --git linux-libre-6.1-gnu/block/blk-cgroup.c linux-libre-6.1.39-gnu/block/blk-cgroup.c
index ed761c62ad0a..60f366f98fa2 100644
--- linux-libre-6.1-gnu/block/blk-cgroup.c
+++ linux-libre-6.1.39-gnu/block/blk-cgroup.c
@@ -33,6 +33,7 @@
 #include "blk-cgroup.h"
 #include "blk-ioprio.h"
 #include "blk-throttle.h"
+#include "blk-rq-qos.h"
 
 /*
  * blkcg_pol_mutex protects blkcg_policy[] and policy [de]activation.
@@ -467,6 +468,9 @@ restart:
 	list_for_each_entry_safe(blkg, n, &q->blkg_list, q_node) {
 		struct blkcg *blkcg = blkg->blkcg;
 
+		if (hlist_unhashed(&blkg->blkcg_node))
+			continue;
+
 		spin_lock(&blkcg->lock);
 		blkg_destroy(blkg);
 		spin_unlock(&blkcg->lock);
@@ -1275,6 +1279,7 @@ err_unlock:
 void blkcg_exit_disk(struct gendisk *disk)
 {
 	blkg_destroy_all(disk);
+	rq_qos_exit(disk->queue);
 	blk_throtl_exit(disk);
 }
 
@@ -1406,6 +1411,10 @@ retry:
 		list_for_each_entry_reverse(blkg, &q->blkg_list, q_node)
 			pol->pd_init_fn(blkg->pd[pol->plid]);
 
+	if (pol->pd_online_fn)
+		list_for_each_entry_reverse(blkg, &q->blkg_list, q_node)
+			pol->pd_online_fn(blkg->pd[pol->plid]);
+
 	__set_bit(pol->plid, q->blkcg_pols);
 	ret = 0;
 
diff --git linux-libre-6.1-gnu/block/blk-core.c linux-libre-6.1.39-gnu/block/blk-core.c
index 5487912befe8..24ee7785a5ad 100644
--- linux-libre-6.1-gnu/block/blk-core.c
+++ linux-libre-6.1.39-gnu/block/blk-core.c
@@ -672,6 +672,18 @@ static void __submit_bio_noacct_mq(struct bio *bio)
 
 void submit_bio_noacct_nocheck(struct bio *bio)
 {
+	blk_cgroup_bio_start(bio);
+	blkcg_bio_issue_init(bio);
+
+	if (!bio_flagged(bio, BIO_TRACE_COMPLETION)) {
+		trace_block_bio_queue(bio);
+		/*
+		 * Now that enqueuing has been traced, we need to trace
+		 * completion as well.
+		 */
+		bio_set_flag(bio, BIO_TRACE_COMPLETION);
+	}
+
 	/*
 	 * We only want one ->submit_bio to be active at a time, else stack
 	 * usage with stacked devices could be a problem.  Use current->bio_list
@@ -776,17 +788,6 @@ void submit_bio_noacct(struct bio *bio)
 
 	if (blk_throtl_bio(bio))
 		return;
-
-	blk_cgroup_bio_start(bio);
-	blkcg_bio_issue_init(bio);
-
-	if (!bio_flagged(bio, BIO_TRACE_COMPLETION)) {
-		trace_block_bio_queue(bio);
-		/* Now that enqueuing has been traced, we need to trace
-		 * completion as well.
-		 */
-		bio_set_flag(bio, BIO_TRACE_COMPLETION);
-	}
 	submit_bio_noacct_nocheck(bio);
 	return;
 
@@ -841,10 +842,16 @@ EXPORT_SYMBOL(submit_bio);
  */
 int bio_poll(struct bio *bio, struct io_comp_batch *iob, unsigned int flags)
 {
-	struct request_queue *q = bdev_get_queue(bio->bi_bdev);
 	blk_qc_t cookie = READ_ONCE(bio->bi_cookie);
+	struct block_device *bdev;
+	struct request_queue *q;
 	int ret = 0;
 
+	bdev = READ_ONCE(bio->bi_bdev);
+	if (!bdev)
+		return 0;
+
+	q = bdev_get_queue(bdev);
 	if (cookie == BLK_QC_T_NONE ||
 	    !test_bit(QUEUE_FLAG_POLL, &q->queue_flags))
 		return 0;
@@ -904,7 +911,7 @@ int iocb_bio_iopoll(struct kiocb *kiocb, struct io_comp_batch *iob,
 	 */
 	rcu_read_lock();
 	bio = READ_ONCE(kiocb->private);
-	if (bio && bio->bi_bdev)
+	if (bio)
 		ret = bio_poll(bio, iob, flags);
 	rcu_read_unlock();
 
diff --git linux-libre-6.1-gnu/block/blk-crypto-internal.h linux-libre-6.1.39-gnu/block/blk-crypto-internal.h
index e6818ffaddbf..8ac5597dc69c 100644
--- linux-libre-6.1-gnu/block/blk-crypto-internal.h
+++ linux-libre-6.1.39-gnu/block/blk-crypto-internal.h
@@ -65,6 +65,23 @@ static inline bool blk_crypto_rq_is_encrypted(struct request *rq)
 	return rq->crypt_ctx;
 }
 
+static inline bool blk_crypto_rq_has_keyslot(struct request *rq)
+{
+	return rq->crypt_keyslot;
+}
+
+blk_status_t blk_crypto_get_keyslot(struct blk_crypto_profile *profile,
+				    const struct blk_crypto_key *key,
+				    struct blk_crypto_keyslot **slot_ptr);
+
+void blk_crypto_put_keyslot(struct blk_crypto_keyslot *slot);
+
+int __blk_crypto_evict_key(struct blk_crypto_profile *profile,
+			   const struct blk_crypto_key *key);
+
+bool __blk_crypto_cfg_supported(struct blk_crypto_profile *profile,
+				const struct blk_crypto_config *cfg);
+
 #else /* CONFIG_BLK_INLINE_ENCRYPTION */
 
 static inline int blk_crypto_sysfs_register(struct request_queue *q)
@@ -105,6 +122,11 @@ static inline bool blk_crypto_rq_is_encrypted(struct request *rq)
 	return false;
 }
 
+static inline bool blk_crypto_rq_has_keyslot(struct request *rq)
+{
+	return false;
+}
+
 #endif /* CONFIG_BLK_INLINE_ENCRYPTION */
 
 void __bio_crypt_advance(struct bio *bio, unsigned int bytes);
@@ -139,14 +161,21 @@ static inline bool blk_crypto_bio_prep(struct bio **bio_ptr)
 	return true;
 }
 
-blk_status_t __blk_crypto_init_request(struct request *rq);
-static inline blk_status_t blk_crypto_init_request(struct request *rq)
+blk_status_t __blk_crypto_rq_get_keyslot(struct request *rq);
+static inline blk_status_t blk_crypto_rq_get_keyslot(struct request *rq)
 {
 	if (blk_crypto_rq_is_encrypted(rq))
-		return __blk_crypto_init_request(rq);
+		return __blk_crypto_rq_get_keyslot(rq);
 	return BLK_STS_OK;
 }
 
+void __blk_crypto_rq_put_keyslot(struct request *rq);
+static inline void blk_crypto_rq_put_keyslot(struct request *rq)
+{
+	if (blk_crypto_rq_has_keyslot(rq))
+		__blk_crypto_rq_put_keyslot(rq);
+}
+
 void __blk_crypto_free_request(struct request *rq);
 static inline void blk_crypto_free_request(struct request *rq)
 {
@@ -185,7 +214,7 @@ static inline blk_status_t blk_crypto_insert_cloned_request(struct request *rq)
 {
 
 	if (blk_crypto_rq_is_encrypted(rq))
-		return blk_crypto_init_request(rq);
+		return blk_crypto_rq_get_keyslot(rq);
 	return BLK_STS_OK;
 }
 
diff --git linux-libre-6.1-gnu/block/blk-crypto-profile.c linux-libre-6.1.39-gnu/block/blk-crypto-profile.c
index 96c511967386..3290c03c9918 100644
--- linux-libre-6.1-gnu/block/blk-crypto-profile.c
+++ linux-libre-6.1.39-gnu/block/blk-crypto-profile.c
@@ -32,6 +32,7 @@
 #include <linux/wait.h>
 #include <linux/blkdev.h>
 #include <linux/blk-integrity.h>
+#include "blk-crypto-internal.h"
 
 struct blk_crypto_keyslot {
 	atomic_t slot_refs;
@@ -353,28 +354,16 @@ bool __blk_crypto_cfg_supported(struct blk_crypto_profile *profile,
 	return true;
 }
 
-/**
- * __blk_crypto_evict_key() - Evict a key from a device.
- * @profile: the crypto profile of the device
- * @key: the key to evict.  It must not still be used in any I/O.
- *
- * If the device has keyslots, this finds the keyslot (if any) that contains the
- * specified key and calls the driver's keyslot_evict function to evict it.
- *
- * Otherwise, this just calls the driver's keyslot_evict function if it is
- * implemented, passing just the key (without any particular keyslot).  This
- * allows layered devices to evict the key from their underlying devices.
- *
- * Context: Process context. Takes and releases profile->lock.
- * Return: 0 on success or if there's no keyslot with the specified key, -EBUSY
- *	   if the keyslot is still in use, or another -errno value on other
- *	   error.
+/*
+ * This is an internal function that evicts a key from an inline encryption
+ * device that can be either a real device or the blk-crypto-fallback "device".
+ * It is used only by blk_crypto_evict_key(); see that function for details.
  */
 int __blk_crypto_evict_key(struct blk_crypto_profile *profile,
 			   const struct blk_crypto_key *key)
 {
 	struct blk_crypto_keyslot *slot;
-	int err = 0;
+	int err;
 
 	if (profile->num_slots == 0) {
 		if (profile->ll_ops.keyslot_evict) {
@@ -388,22 +377,30 @@ int __blk_crypto_evict_key(struct blk_crypto_profile *profile,
 
 	blk_crypto_hw_enter(profile);
 	slot = blk_crypto_find_keyslot(profile, key);
-	if (!slot)
-		goto out_unlock;
+	if (!slot) {
+		/*
+		 * Not an error, since a key not in use by I/O is not guaranteed
+		 * to be in a keyslot.  There can be more keys than keyslots.
+		 */
+		err = 0;
+		goto out;
+	}
 
 	if (WARN_ON_ONCE(atomic_read(&slot->slot_refs) != 0)) {
+		/* BUG: key is still in use by I/O */
 		err = -EBUSY;
-		goto out_unlock;
+		goto out_remove;
 	}
 	err = profile->ll_ops.keyslot_evict(profile, key,
 					    blk_crypto_keyslot_index(slot));
-	if (err)
-		goto out_unlock;
-
+out_remove:
+	/*
+	 * Callers free the key even on error, so unlink the key from the hash
+	 * table and clear slot->key even on error.
+	 */
 	hlist_del(&slot->hash_node);
 	slot->key = NULL;
-	err = 0;
-out_unlock:
+out:
 	blk_crypto_hw_exit(profile);
 	return err;
 }
diff --git linux-libre-6.1-gnu/block/blk-crypto.c linux-libre-6.1.39-gnu/block/blk-crypto.c
index a496aaef85ba..6733286d506f 100644
--- linux-libre-6.1-gnu/block/blk-crypto.c
+++ linux-libre-6.1.39-gnu/block/blk-crypto.c
@@ -13,6 +13,7 @@
 #include <linux/blkdev.h>
 #include <linux/blk-crypto-profile.h>
 #include <linux/module.h>
+#include <linux/ratelimit.h>
 #include <linux/slab.h>
 
 #include "blk-crypto-internal.h"
@@ -218,27 +219,27 @@ static bool bio_crypt_check_alignment(struct bio *bio)
 	return true;
 }
 
-blk_status_t __blk_crypto_init_request(struct request *rq)
+blk_status_t __blk_crypto_rq_get_keyslot(struct request *rq)
 {
 	return blk_crypto_get_keyslot(rq->q->crypto_profile,
 				      rq->crypt_ctx->bc_key,
 				      &rq->crypt_keyslot);
 }
 
-/**
- * __blk_crypto_free_request - Uninitialize the crypto fields of a request.
- *
- * @rq: The request whose crypto fields to uninitialize.
- *
- * Completely uninitializes the crypto fields of a request. If a keyslot has
- * been programmed into some inline encryption hardware, that keyslot is
- * released. The rq->crypt_ctx is also freed.
- */
-void __blk_crypto_free_request(struct request *rq)
+void __blk_crypto_rq_put_keyslot(struct request *rq)
 {
 	blk_crypto_put_keyslot(rq->crypt_keyslot);
+	rq->crypt_keyslot = NULL;
+}
+
+void __blk_crypto_free_request(struct request *rq)
+{
+	/* The keyslot, if one was needed, should have been released earlier. */
+	if (WARN_ON_ONCE(rq->crypt_keyslot))
+		__blk_crypto_rq_put_keyslot(rq);
+
 	mempool_free(rq->crypt_ctx, bio_crypt_ctx_pool);
-	blk_crypto_rq_set_defaults(rq);
+	rq->crypt_ctx = NULL;
 }
 
 /**
@@ -267,7 +268,6 @@ bool __blk_crypto_bio_prep(struct bio **bio_ptr)
 {
 	struct bio *bio = *bio_ptr;
 	const struct blk_crypto_key *bc_key = bio->bi_crypt_context->bc_key;
-	struct blk_crypto_profile *profile;
 
 	/* Error if bio has no data. */
 	if (WARN_ON_ONCE(!bio_has_data(bio))) {
@@ -284,10 +284,9 @@ bool __blk_crypto_bio_prep(struct bio **bio_ptr)
 	 * Success if device supports the encryption context, or if we succeeded
 	 * in falling back to the crypto API.
 	 */
-	profile = bdev_get_queue(bio->bi_bdev)->crypto_profile;
-	if (__blk_crypto_cfg_supported(profile, &bc_key->crypto_cfg))
+	if (blk_crypto_config_supported_natively(bio->bi_bdev,
+						 &bc_key->crypto_cfg))
 		return true;
-
 	if (blk_crypto_fallback_bio_prep(bio_ptr))
 		return true;
 fail:
@@ -352,22 +351,29 @@ int blk_crypto_init_key(struct blk_crypto_key *blk_key, const u8 *raw_key,
 	return 0;
 }
 
+bool blk_crypto_config_supported_natively(struct block_device *bdev,
+					  const struct blk_crypto_config *cfg)
+{
+	return __blk_crypto_cfg_supported(bdev_get_queue(bdev)->crypto_profile,
+					  cfg);
+}
+
 /*
  * Check if bios with @cfg can be en/decrypted by blk-crypto (i.e. either the
- * request queue it's submitted to supports inline crypto, or the
+ * block_device it's submitted to supports inline crypto, or the
  * blk-crypto-fallback is enabled and supports the cfg).
  */
-bool blk_crypto_config_supported(struct request_queue *q,
+bool blk_crypto_config_supported(struct block_device *bdev,
 				 const struct blk_crypto_config *cfg)
 {
 	return IS_ENABLED(CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK) ||
-	       __blk_crypto_cfg_supported(q->crypto_profile, cfg);
+	       blk_crypto_config_supported_natively(bdev, cfg);
 }
 
 /**
  * blk_crypto_start_using_key() - Start using a blk_crypto_key on a device
+ * @bdev: block device to operate on
  * @key: A key to use on the device
- * @q: the request queue for the device
  *
  * Upper layers must call this function to ensure that either the hardware
  * supports the key's crypto settings, or the crypto API fallback has transforms
@@ -379,37 +385,48 @@ bool blk_crypto_config_supported(struct request_queue *q,
  *	   blk-crypto-fallback is either disabled or the needed algorithm
  *	   is disabled in the crypto API; or another -errno code.
  */
-int blk_crypto_start_using_key(const struct blk_crypto_key *key,
-			       struct request_queue *q)
+int blk_crypto_start_using_key(struct block_device *bdev,
+			       const struct blk_crypto_key *key)
 {
-	if (__blk_crypto_cfg_supported(q->crypto_profile, &key->crypto_cfg))
+	if (blk_crypto_config_supported_natively(bdev, &key->crypto_cfg))
 		return 0;
 	return blk_crypto_fallback_start_using_mode(key->crypto_cfg.crypto_mode);
 }
 
 /**
- * blk_crypto_evict_key() - Evict a key from any inline encryption hardware
- *			    it may have been programmed into
- * @q: The request queue who's associated inline encryption hardware this key
- *     might have been programmed into
- * @key: The key to evict
+ * blk_crypto_evict_key() - Evict a blk_crypto_key from a block_device
+ * @bdev: a block_device on which I/O using the key may have been done
+ * @key: the key to evict
+ *
+ * For a given block_device, this function removes the given blk_crypto_key from
+ * the keyslot management structures and evicts it from any underlying hardware
+ * keyslot(s) or blk-crypto-fallback keyslot it may have been programmed into.
  *
- * Upper layers (filesystems) must call this function to ensure that a key is
- * evicted from any hardware that it might have been programmed into.  The key
- * must not be in use by any in-flight IO when this function is called.
+ * Upper layers must call this before freeing the blk_crypto_key.  It must be
+ * called for every block_device the key may have been used on.  The key must no
+ * longer be in use by any I/O when this function is called.
  *
- * Return: 0 on success or if the key wasn't in any keyslot; -errno on error.
+ * Context: May sleep.
  */
-int blk_crypto_evict_key(struct request_queue *q,
-			 const struct blk_crypto_key *key)
+void blk_crypto_evict_key(struct block_device *bdev,
+			  const struct blk_crypto_key *key)
 {
-	if (__blk_crypto_cfg_supported(q->crypto_profile, &key->crypto_cfg))
-		return __blk_crypto_evict_key(q->crypto_profile, key);
+	struct request_queue *q = bdev_get_queue(bdev);
+	int err;
 
+	if (blk_crypto_config_supported_natively(bdev, &key->crypto_cfg))
+		err = __blk_crypto_evict_key(q->crypto_profile, key);
+	else
+		err = blk_crypto_fallback_evict_key(key);
 	/*
-	 * If the request_queue didn't support the key, then blk-crypto-fallback
-	 * may have been used, so try to evict the key from blk-crypto-fallback.
+	 * An error can only occur here if the key failed to be evicted from a
+	 * keyslot (due to a hardware or driver issue) or is allegedly still in
+	 * use by I/O (due to a kernel bug).  Even in these cases, the key is
+	 * still unlinked from the keyslot management structures, and the caller
+	 * is allowed and expected to free it right away.  There's nothing
+	 * callers can do to handle errors, so just log them and return void.
 	 */
-	return blk_crypto_fallback_evict_key(key);
+	if (err)
+		pr_warn_ratelimited("%pg: error %d evicting key\n", bdev, err);
 }
 EXPORT_SYMBOL_GPL(blk_crypto_evict_key);
diff --git linux-libre-6.1-gnu/block/blk-iocost.c linux-libre-6.1.39-gnu/block/blk-iocost.c
index 495396425bad..7dd6a33e1d6a 100644
--- linux-libre-6.1-gnu/block/blk-iocost.c
+++ linux-libre-6.1.39-gnu/block/blk-iocost.c
@@ -232,7 +232,9 @@ enum {
 
 	/* 1/64k is granular enough and can easily be handled w/ u32 */
 	WEIGHT_ONE		= 1 << 16,
+};
 
+enum {
 	/*
 	 * As vtime is used to calculate the cost of each IO, it needs to
 	 * be fairly high precision.  For example, it should be able to
@@ -256,6 +258,11 @@ enum {
 	VRATE_MIN		= VTIME_PER_USEC * VRATE_MIN_PPM / MILLION,
 	VRATE_CLAMP_ADJ_PCT	= 4,
 
+	/* switch iff the conditions are met for longer than this */
+	AUTOP_CYCLE_NSEC	= 10LLU * NSEC_PER_SEC,
+};
+
+enum {
 	/* if IOs end up waiting for requests, issue less */
 	RQ_WAIT_BUSY_PCT	= 5,
 
@@ -294,9 +301,6 @@ enum {
 	/* don't let cmds which take a very long time pin lagging for too long */
 	MAX_LAGGING_PERIODS	= 10,
 
-	/* switch iff the conditions are met for longer than this */
-	AUTOP_CYCLE_NSEC	= 10LLU * NSEC_PER_SEC,
-
 	/*
 	 * Count IO size in 4k pages.  The 12bit shift helps keeping
 	 * size-proportional components of cost calculation in closer
@@ -865,9 +869,14 @@ static void calc_lcoefs(u64 bps, u64 seqiops, u64 randiops,
 
 	*page = *seqio = *randio = 0;
 
-	if (bps)
-		*page = DIV64_U64_ROUND_UP(VTIME_PER_SEC,
-					   DIV_ROUND_UP_ULL(bps, IOC_PAGE_SIZE));
+	if (bps) {
+		u64 bps_pages = DIV_ROUND_UP_ULL(bps, IOC_PAGE_SIZE);
+
+		if (bps_pages)
+			*page = DIV64_U64_ROUND_UP(VTIME_PER_SEC, bps_pages);
+		else
+			*page = 1;
+	}
 
 	if (seqiops) {
 		v = DIV64_U64_ROUND_UP(VTIME_PER_SEC, seqiops);
@@ -2428,6 +2437,7 @@ static u64 adjust_inuse_and_calc_cost(struct ioc_gq *iocg, u64 vtime,
 	u32 hwi, adj_step;
 	s64 margin;
 	u64 cost, new_inuse;
+	unsigned long flags;
 
 	current_hweight(iocg, NULL, &hwi);
 	old_hwi = hwi;
@@ -2446,11 +2456,11 @@ static u64 adjust_inuse_and_calc_cost(struct ioc_gq *iocg, u64 vtime,
 	    iocg->inuse == iocg->active)
 		return cost;
 
-	spin_lock_irq(&ioc->lock);
+	spin_lock_irqsave(&ioc->lock, flags);
 
 	/* we own inuse only when @iocg is in the normal active state */
 	if (iocg->abs_vdebt || list_empty(&iocg->active_list)) {
-		spin_unlock_irq(&ioc->lock);
+		spin_unlock_irqrestore(&ioc->lock, flags);
 		return cost;
 	}
 
@@ -2471,7 +2481,7 @@ static u64 adjust_inuse_and_calc_cost(struct ioc_gq *iocg, u64 vtime,
 	} while (time_after64(vtime + cost, now->vnow) &&
 		 iocg->inuse != iocg->active);
 
-	spin_unlock_irq(&ioc->lock);
+	spin_unlock_irqrestore(&ioc->lock, flags);
 
 	TRACE_IOCG_PATH(inuse_adjust, iocg, now,
 			old_inuse, iocg->inuse, old_hwi, hwi);
diff --git linux-libre-6.1-gnu/block/blk-map.c linux-libre-6.1.39-gnu/block/blk-map.c
index 34735626b00f..66da9e2b19ab 100644
--- linux-libre-6.1-gnu/block/blk-map.c
+++ linux-libre-6.1.39-gnu/block/blk-map.c
@@ -246,7 +246,7 @@ static struct bio *blk_rq_map_bio_alloc(struct request *rq,
 {
 	struct bio *bio;
 
-	if (rq->cmd_flags & REQ_POLLED) {
+	if (rq->cmd_flags & REQ_POLLED && (nr_vecs <= BIO_INLINE_VECS)) {
 		blk_opf_t opf = rq->cmd_flags | REQ_ALLOC_CACHE;
 
 		bio = bio_alloc_bioset(NULL, nr_vecs, opf, gfp_mask,
diff --git linux-libre-6.1-gnu/block/blk-merge.c linux-libre-6.1.39-gnu/block/blk-merge.c
index ff04e9290715..cc7f6a4a255c 100644
--- linux-libre-6.1-gnu/block/blk-merge.c
+++ linux-libre-6.1.39-gnu/block/blk-merge.c
@@ -300,6 +300,16 @@ static struct bio *bio_split_rw(struct bio *bio, struct queue_limits *lim,
 	*segs = nsegs;
 	return NULL;
 split:
+	/*
+	 * We can't sanely support splitting for a REQ_NOWAIT bio. End it
+	 * with EAGAIN if splitting is required and return an error pointer.
+	 */
+	if (bio->bi_opf & REQ_NOWAIT) {
+		bio->bi_status = BLK_STS_AGAIN;
+		bio_endio(bio);
+		return ERR_PTR(-EAGAIN);
+	}
+
 	*segs = nsegs;
 
 	/*
@@ -348,11 +358,13 @@ struct bio *__bio_split_to_limits(struct bio *bio, struct queue_limits *lim,
 	default:
 		split = bio_split_rw(bio, lim, nr_segs, bs,
 				get_max_io_size(bio, lim) << SECTOR_SHIFT);
+		if (IS_ERR(split))
+			return NULL;
 		break;
 	}
 
 	if (split) {
-		/* there isn't chance to merge the splitted bio */
+		/* there isn't chance to merge the split bio */
 		split->bi_opf |= REQ_NOMERGE;
 
 		blkcg_bio_issue_init(split);
@@ -735,6 +747,33 @@ void blk_rq_set_mixed_merge(struct request *rq)
 	rq->rq_flags |= RQF_MIXED_MERGE;
 }
 
+static inline blk_opf_t bio_failfast(const struct bio *bio)
+{
+	if (bio->bi_opf & REQ_RAHEAD)
+		return REQ_FAILFAST_MASK;
+
+	return bio->bi_opf & REQ_FAILFAST_MASK;
+}
+
+/*
+ * After we are marked as MIXED_MERGE, any new RA bio has to be updated
+ * as failfast, and request's failfast has to be updated in case of
+ * front merge.
+ */
+static inline void blk_update_mixed_merge(struct request *req,
+		struct bio *bio, bool front_merge)
+{
+	if (req->rq_flags & RQF_MIXED_MERGE) {
+		if (bio->bi_opf & REQ_RAHEAD)
+			bio->bi_opf |= REQ_FAILFAST_MASK;
+
+		if (front_merge) {
+			req->cmd_flags &= ~REQ_FAILFAST_MASK;
+			req->cmd_flags |= bio->bi_opf & REQ_FAILFAST_MASK;
+		}
+	}
+}
+
 static void blk_account_io_merge_request(struct request *req)
 {
 	if (blk_do_io_stat(req)) {
@@ -824,6 +863,8 @@ static struct request *attempt_merge(struct request_queue *q,
 	if (!blk_discard_mergable(req))
 		elv_merge_requests(q, req, next);
 
+	blk_crypto_rq_put_keyslot(next);
+
 	/*
 	 * 'next' is going away, so update stats accordingly
 	 */
@@ -932,7 +973,7 @@ enum bio_merge_status {
 static enum bio_merge_status bio_attempt_back_merge(struct request *req,
 		struct bio *bio, unsigned int nr_segs)
 {
-	const blk_opf_t ff = bio->bi_opf & REQ_FAILFAST_MASK;
+	const blk_opf_t ff = bio_failfast(bio);
 
 	if (!ll_back_merge_fn(req, bio, nr_segs))
 		return BIO_MERGE_FAILED;
@@ -943,6 +984,8 @@ static enum bio_merge_status bio_attempt_back_merge(struct request *req,
 	if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff)
 		blk_rq_set_mixed_merge(req);
 
+	blk_update_mixed_merge(req, bio, false);
+
 	req->biotail->bi_next = bio;
 	req->biotail = bio;
 	req->__data_len += bio->bi_iter.bi_size;
@@ -956,7 +999,7 @@ static enum bio_merge_status bio_attempt_back_merge(struct request *req,
 static enum bio_merge_status bio_attempt_front_merge(struct request *req,
 		struct bio *bio, unsigned int nr_segs)
 {
-	const blk_opf_t ff = bio->bi_opf & REQ_FAILFAST_MASK;
+	const blk_opf_t ff = bio_failfast(bio);
 
 	if (!ll_front_merge_fn(req, bio, nr_segs))
 		return BIO_MERGE_FAILED;
@@ -967,6 +1010,8 @@ static enum bio_merge_status bio_attempt_front_merge(struct request *req,
 	if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff)
 		blk_rq_set_mixed_merge(req);
 
+	blk_update_mixed_merge(req, bio, true);
+
 	bio->bi_next = req->bio;
 	req->bio = bio;
 
diff --git linux-libre-6.1-gnu/block/blk-mq-debugfs.c linux-libre-6.1.39-gnu/block/blk-mq-debugfs.c
index bd942341b638..7675e663df36 100644
--- linux-libre-6.1-gnu/block/blk-mq-debugfs.c
+++ linux-libre-6.1.39-gnu/block/blk-mq-debugfs.c
@@ -427,7 +427,7 @@ static void blk_mq_debugfs_tags_show(struct seq_file *m,
 	seq_printf(m, "nr_tags=%u\n", tags->nr_tags);
 	seq_printf(m, "nr_reserved_tags=%u\n", tags->nr_reserved_tags);
 	seq_printf(m, "active_queues=%d\n",
-		   atomic_read(&tags->active_queues));
+		   READ_ONCE(tags->active_queues));
 
 	seq_puts(m, "\nbitmap_tags:\n");
 	sbitmap_queue_show(&tags->bitmap_tags, m);
diff --git linux-libre-6.1-gnu/block/blk-mq-sched.c linux-libre-6.1.39-gnu/block/blk-mq-sched.c
index a4f7c101b53b..91fb5d1465ca 100644
--- linux-libre-6.1-gnu/block/blk-mq-sched.c
+++ linux-libre-6.1.39-gnu/block/blk-mq-sched.c
@@ -19,8 +19,7 @@
 #include "blk-wbt.h"
 
 /*
- * Mark a hardware queue as needing a restart. For shared queues, maintain
- * a count of how many hardware queues are marked for restart.
+ * Mark a hardware queue as needing a restart.
  */
 void blk_mq_sched_mark_restart_hctx(struct blk_mq_hw_ctx *hctx)
 {
@@ -82,7 +81,7 @@ dispatch:
 /*
  * Only SCSI implements .get_budget and .put_budget, and SCSI restarts
  * its queue by itself in its completion handler, so we don't need to
- * restart queue if .get_budget() returns BLK_STS_NO_RESOURCE.
+ * restart queue if .get_budget() fails to get the budget.
  *
  * Returns -EAGAIN if hctx->dispatch was found non-empty and run_work has to
  * be run again.  This is necessary to avoid starving flushes.
@@ -210,7 +209,7 @@ static struct blk_mq_ctx *blk_mq_next_ctx(struct blk_mq_hw_ctx *hctx,
 /*
  * Only SCSI implements .get_budget and .put_budget, and SCSI restarts
  * its queue by itself in its completion handler, so we don't need to
- * restart queue if .get_budget() returns BLK_STS_NO_RESOURCE.
+ * restart queue if .get_budget() fails to get the budget.
  *
  * Returns -EAGAIN if hctx->dispatch was found non-empty and run_work has to
  * be run again.  This is necessary to avoid starving flushes.
diff --git linux-libre-6.1-gnu/block/blk-mq-sysfs.c linux-libre-6.1.39-gnu/block/blk-mq-sysfs.c
index 93997d297d42..4515288fbe35 100644
--- linux-libre-6.1-gnu/block/blk-mq-sysfs.c
+++ linux-libre-6.1.39-gnu/block/blk-mq-sysfs.c
@@ -185,7 +185,7 @@ static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx)
 {
 	struct request_queue *q = hctx->queue;
 	struct blk_mq_ctx *ctx;
-	int i, ret;
+	int i, j, ret;
 
 	if (!hctx->nr_ctx)
 		return 0;
@@ -197,9 +197,16 @@ static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx)
 	hctx_for_each_ctx(hctx, ctx, i) {
 		ret = kobject_add(&ctx->kobj, &hctx->kobj, "cpu%u", ctx->cpu);
 		if (ret)
-			break;
+			goto out;
 	}
 
+	return 0;
+out:
+	hctx_for_each_ctx(hctx, ctx, j) {
+		if (j < i)
+			kobject_del(&ctx->kobj);
+	}
+	kobject_del(&hctx->kobj);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/block/blk-mq-tag.c linux-libre-6.1.39-gnu/block/blk-mq-tag.c
index 9eb968e14d31..100889c276c3 100644
--- linux-libre-6.1-gnu/block/blk-mq-tag.c
+++ linux-libre-6.1.39-gnu/block/blk-mq-tag.c
@@ -40,22 +40,29 @@ static void blk_mq_update_wake_batch(struct blk_mq_tags *tags,
 void __blk_mq_tag_busy(struct blk_mq_hw_ctx *hctx)
 {
 	unsigned int users;
+	struct blk_mq_tags *tags = hctx->tags;
 
+	/*
+	 * calling test_bit() prior to test_and_set_bit() is intentional,
+	 * it avoids dirtying the cacheline if the queue is already active.
+	 */
 	if (blk_mq_is_shared_tags(hctx->flags)) {
 		struct request_queue *q = hctx->queue;
 
-		if (test_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags))
+		if (test_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags) ||
+		    test_and_set_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags))
 			return;
-		set_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags);
 	} else {
-		if (test_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state))
+		if (test_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state) ||
+		    test_and_set_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state))
 			return;
-		set_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state);
 	}
 
-	users = atomic_inc_return(&hctx->tags->active_queues);
-
-	blk_mq_update_wake_batch(hctx->tags, users);
+	spin_lock_irq(&tags->lock);
+	users = tags->active_queues + 1;
+	WRITE_ONCE(tags->active_queues, users);
+	blk_mq_update_wake_batch(tags, users);
+	spin_unlock_irq(&tags->lock);
 }
 
 /*
@@ -88,9 +95,11 @@ void __blk_mq_tag_idle(struct blk_mq_hw_ctx *hctx)
 			return;
 	}
 
-	users = atomic_dec_return(&tags->active_queues);
-
+	spin_lock_irq(&tags->lock);
+	users = tags->active_queues - 1;
+	WRITE_ONCE(tags->active_queues, users);
 	blk_mq_update_wake_batch(tags, users);
+	spin_unlock_irq(&tags->lock);
 
 	blk_mq_tag_wakeup_all(tags, false);
 }
diff --git linux-libre-6.1-gnu/block/blk-mq.c linux-libre-6.1.39-gnu/block/blk-mq.c
index 228a6696d835..add013d5bbda 100644
--- linux-libre-6.1-gnu/block/blk-mq.c
+++ linux-libre-6.1.39-gnu/block/blk-mq.c
@@ -626,7 +626,8 @@ struct request *blk_mq_alloc_request_hctx(struct request_queue *q,
 	 * allocator for this for the rare use case of a command tied to
 	 * a specific queue.
 	 */
-	if (WARN_ON_ONCE(!(flags & (BLK_MQ_REQ_NOWAIT | BLK_MQ_REQ_RESERVED))))
+	if (WARN_ON_ONCE(!(flags & BLK_MQ_REQ_NOWAIT)) ||
+	    WARN_ON_ONCE(!(flags & BLK_MQ_REQ_RESERVED)))
 		return ERR_PTR(-EINVAL);
 
 	if (hctx_idx >= q->nr_hw_queues)
@@ -684,6 +685,10 @@ static void __blk_mq_free_request(struct request *rq)
 	blk_crypto_free_request(rq);
 	blk_pm_mark_last_busy(rq);
 	rq->mq_hctx = NULL;
+
+	if (rq->rq_flags & RQF_MQ_INFLIGHT)
+		__blk_mq_dec_active_requests(hctx);
+
 	if (rq->tag != BLK_MQ_NO_TAG)
 		blk_mq_put_tag(hctx->tags, ctx, rq->tag);
 	if (sched_tag != BLK_MQ_NO_TAG)
@@ -695,15 +700,11 @@ static void __blk_mq_free_request(struct request *rq)
 void blk_mq_free_request(struct request *rq)
 {
 	struct request_queue *q = rq->q;
-	struct blk_mq_hw_ctx *hctx = rq->mq_hctx;
 
 	if ((rq->rq_flags & RQF_ELVPRIV) &&
 	    q->elevator->type->ops.finish_request)
 		q->elevator->type->ops.finish_request(rq);
 
-	if (rq->rq_flags & RQF_MQ_INFLIGHT)
-		__blk_mq_dec_active_requests(hctx);
-
 	if (unlikely(laptop_mode && !blk_rq_is_passthrough(rq)))
 		laptop_io_completion(q->disk->bdi);
 
@@ -807,6 +808,12 @@ static void blk_complete_request(struct request *req)
 		req->q->integrity.profile->complete_fn(req, total_bytes);
 #endif
 
+	/*
+	 * Upper layers may call blk_crypto_evict_key() anytime after the last
+	 * bio_endio().  Therefore, the keyslot must be released before that.
+	 */
+	blk_crypto_rq_put_keyslot(req);
+
 	blk_account_io_completion(req, total_bytes);
 
 	do {
@@ -872,6 +879,13 @@ bool blk_update_request(struct request *req, blk_status_t error,
 		req->q->integrity.profile->complete_fn(req, nr_bytes);
 #endif
 
+	/*
+	 * Upper layers may call blk_crypto_evict_key() anytime after the last
+	 * bio_endio().  Therefore, the keyslot must be released before that.
+	 */
+	if (blk_crypto_rq_has_keyslot(req) && nr_bytes >= blk_rq_bytes(req))
+		__blk_crypto_rq_put_keyslot(req);
+
 	if (unlikely(error && !blk_rq_is_passthrough(req) &&
 		     !(req->rq_flags & RQF_QUIET)) &&
 		     !test_bit(GD_DEAD, &req->q->disk->state)) {
@@ -1299,7 +1313,7 @@ void blk_execute_rq_nowait(struct request *rq, bool at_head)
 	 * device, directly accessing the plug instead of using blk_mq_plug()
 	 * should not have any consequences.
 	 */
-	if (current->plug)
+	if (current->plug && !at_head)
 		blk_add_rq_to_plug(current->plug, rq);
 	else
 		blk_mq_sched_insert_request(rq, at_head, true, false);
@@ -1326,8 +1340,6 @@ bool blk_rq_is_poll(struct request *rq)
 		return false;
 	if (rq->mq_hctx->type != HCTX_TYPE_POLL)
 		return false;
-	if (WARN_ON_ONCE(!rq->bio))
-		return false;
 	return true;
 }
 EXPORT_SYMBOL_GPL(blk_rq_is_poll);
@@ -1335,7 +1347,7 @@ EXPORT_SYMBOL_GPL(blk_rq_is_poll);
 static void blk_rq_poll_completion(struct request *rq, struct completion *wait)
 {
 	do {
-		bio_poll(rq->bio, NULL, 0);
+		blk_mq_poll(rq->q, blk_rq_to_qc(rq), NULL, 0);
 		cond_resched();
 	} while (!completion_done(wait));
 }
@@ -1529,7 +1541,13 @@ static void blk_mq_rq_timed_out(struct request *req)
 	blk_add_timer(req);
 }
 
-static bool blk_mq_req_expired(struct request *rq, unsigned long *next)
+struct blk_expired_data {
+	bool has_timedout_rq;
+	unsigned long next;
+	unsigned long timeout_start;
+};
+
+static bool blk_mq_req_expired(struct request *rq, struct blk_expired_data *expired)
 {
 	unsigned long deadline;
 
@@ -1539,13 +1557,13 @@ static bool blk_mq_req_expired(struct request *rq, unsigned long *next)
 		return false;
 
 	deadline = READ_ONCE(rq->deadline);
-	if (time_after_eq(jiffies, deadline))
+	if (time_after_eq(expired->timeout_start, deadline))
 		return true;
 
-	if (*next == 0)
-		*next = deadline;
-	else if (time_after(*next, deadline))
-		*next = deadline;
+	if (expired->next == 0)
+		expired->next = deadline;
+	else if (time_after(expired->next, deadline))
+		expired->next = deadline;
 	return false;
 }
 
@@ -1561,7 +1579,7 @@ void blk_mq_put_rq_ref(struct request *rq)
 
 static bool blk_mq_check_expired(struct request *rq, void *priv)
 {
-	unsigned long *next = priv;
+	struct blk_expired_data *expired = priv;
 
 	/*
 	 * blk_mq_queue_tag_busy_iter() has locked the request, so it cannot
@@ -1570,7 +1588,18 @@ static bool blk_mq_check_expired(struct request *rq, void *priv)
 	 * it was completed and reallocated as a new request after returning
 	 * from blk_mq_check_expired().
 	 */
-	if (blk_mq_req_expired(rq, next))
+	if (blk_mq_req_expired(rq, expired)) {
+		expired->has_timedout_rq = true;
+		return false;
+	}
+	return true;
+}
+
+static bool blk_mq_handle_expired(struct request *rq, void *priv)
+{
+	struct blk_expired_data *expired = priv;
+
+	if (blk_mq_req_expired(rq, expired))
 		blk_mq_rq_timed_out(rq);
 	return true;
 }
@@ -1579,7 +1608,9 @@ static void blk_mq_timeout_work(struct work_struct *work)
 {
 	struct request_queue *q =
 		container_of(work, struct request_queue, timeout_work);
-	unsigned long next = 0;
+	struct blk_expired_data expired = {
+		.timeout_start = jiffies,
+	};
 	struct blk_mq_hw_ctx *hctx;
 	unsigned long i;
 
@@ -1599,10 +1630,23 @@ static void blk_mq_timeout_work(struct work_struct *work)
 	if (!percpu_ref_tryget(&q->q_usage_counter))
 		return;
 
-	blk_mq_queue_tag_busy_iter(q, blk_mq_check_expired, &next);
+	/* check if there is any timed-out request */
+	blk_mq_queue_tag_busy_iter(q, blk_mq_check_expired, &expired);
+	if (expired.has_timedout_rq) {
+		/*
+		 * Before walking tags, we must ensure any submit started
+		 * before the current time has finished. Since the submit
+		 * uses srcu or rcu, wait for a synchronization point to
+		 * ensure all running submits have finished
+		 */
+		blk_mq_wait_quiesce_done(q);
+
+		expired.next = 0;
+		blk_mq_queue_tag_busy_iter(q, blk_mq_handle_expired, &expired);
+	}
 
-	if (next != 0) {
-		mod_timer(&q->timeout, next);
+	if (expired.next != 0) {
+		mod_timer(&q->timeout, expired.next);
 	} else {
 		/*
 		 * Request timeouts are handled as a forward rolling timer. If
@@ -1761,12 +1805,13 @@ static int blk_mq_dispatch_wake(wait_queue_entry_t *wait, unsigned mode,
 static bool blk_mq_mark_tag_wait(struct blk_mq_hw_ctx *hctx,
 				 struct request *rq)
 {
-	struct sbitmap_queue *sbq = &hctx->tags->bitmap_tags;
+	struct sbitmap_queue *sbq;
 	struct wait_queue_head *wq;
 	wait_queue_entry_t *wait;
 	bool ret;
 
-	if (!(hctx->flags & BLK_MQ_F_TAG_QUEUE_SHARED)) {
+	if (!(hctx->flags & BLK_MQ_F_TAG_QUEUE_SHARED) &&
+	    !(blk_mq_is_shared_tags(hctx->flags))) {
 		blk_mq_sched_mark_restart_hctx(hctx);
 
 		/*
@@ -1784,6 +1829,10 @@ static bool blk_mq_mark_tag_wait(struct blk_mq_hw_ctx *hctx,
 	if (!list_empty_careful(&wait->entry))
 		return false;
 
+	if (blk_mq_tag_is_reserved(rq->mq_hctx->sched_tags, rq->internal_tag))
+		sbq = &hctx->tags->breserved_tags;
+	else
+		sbq = &hctx->tags->bitmap_tags;
 	wq = &bt_wait_ptr(sbq, hctx)->wait;
 
 	spin_lock_irq(&wq->lock);
@@ -2032,7 +2081,8 @@ out:
 		bool needs_restart;
 		/* For non-shared tags, the RESTART check will suffice */
 		bool no_tag = prep == PREP_DISPATCH_NO_TAG &&
-			(hctx->flags & BLK_MQ_F_TAG_QUEUE_SHARED);
+			((hctx->flags & BLK_MQ_F_TAG_QUEUE_SHARED) ||
+			blk_mq_is_shared_tags(hctx->flags));
 
 		if (nr_budgets)
 			blk_mq_release_budgets(q, list);
@@ -2672,6 +2722,7 @@ static void blk_mq_dispatch_plug_list(struct blk_plug *plug, bool from_sched)
 	struct blk_mq_hw_ctx *this_hctx = NULL;
 	struct blk_mq_ctx *this_ctx = NULL;
 	struct request *requeue_list = NULL;
+	struct request **requeue_lastp = &requeue_list;
 	unsigned int depth = 0;
 	LIST_HEAD(list);
 
@@ -2682,10 +2733,10 @@ static void blk_mq_dispatch_plug_list(struct blk_plug *plug, bool from_sched)
 			this_hctx = rq->mq_hctx;
 			this_ctx = rq->mq_ctx;
 		} else if (this_hctx != rq->mq_hctx || this_ctx != rq->mq_ctx) {
-			rq_list_add(&requeue_list, rq);
+			rq_list_add_tail(&requeue_lastp, rq);
 			continue;
 		}
-		list_add_tail(&rq->queuelist, &list);
+		list_add(&rq->queuelist, &list);
 		depth++;
 	} while (!rq_list_empty(plug->mq_list));
 
@@ -2826,6 +2877,7 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
 		struct blk_plug *plug, struct bio **bio, unsigned int nsegs)
 {
 	struct request *rq;
+	enum hctx_type type, hctx_type;
 
 	if (!plug)
 		return NULL;
@@ -2838,7 +2890,10 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
 		return NULL;
 	}
 
-	if (blk_mq_get_hctx_type((*bio)->bi_opf) != rq->mq_hctx->type)
+	type = blk_mq_get_hctx_type((*bio)->bi_opf);
+	hctx_type = rq->mq_hctx->type;
+	if (type != hctx_type &&
+	    !(type == HCTX_TYPE_READ && hctx_type == HCTX_TYPE_DEFAULT))
 		return NULL;
 	if (op_is_flush(rq->cmd_flags) != op_is_flush((*bio)->bi_opf))
 		return NULL;
@@ -2887,8 +2942,11 @@ void blk_mq_submit_bio(struct bio *bio)
 	blk_status_t ret;
 
 	bio = blk_queue_bounce(bio, q);
-	if (bio_may_exceed_limits(bio, &q->limits))
+	if (bio_may_exceed_limits(bio, &q->limits)) {
 		bio = __bio_split_to_limits(bio, &q->limits, &nr_segs);
+		if (!bio)
+			return;
+	}
 
 	if (!bio_integrity_prep(bio))
 		return;
@@ -2910,7 +2968,7 @@ void blk_mq_submit_bio(struct bio *bio)
 
 	blk_mq_bio_to_request(rq, bio, nr_segs);
 
-	ret = blk_crypto_init_request(rq);
+	ret = blk_crypto_rq_get_keyslot(rq);
 	if (ret != BLK_STS_OK) {
 		bio->bi_status = ret;
 		bio_endio(bio);
diff --git linux-libre-6.1-gnu/block/blk-mq.h linux-libre-6.1.39-gnu/block/blk-mq.h
index 0b2870839cdd..c6eca452ea2a 100644
--- linux-libre-6.1-gnu/block/blk-mq.h
+++ linux-libre-6.1.39-gnu/block/blk-mq.h
@@ -362,8 +362,7 @@ static inline bool hctx_may_queue(struct blk_mq_hw_ctx *hctx,
 			return true;
 	}
 
-	users = atomic_read(&hctx->tags->active_queues);
-
+	users = READ_ONCE(hctx->tags->active_queues);
 	if (!users)
 		return true;
 
diff --git linux-libre-6.1-gnu/block/blk-settings.c linux-libre-6.1.39-gnu/block/blk-settings.c
index 8ac1038d0c79..291cf9df7fc2 100644
--- linux-libre-6.1-gnu/block/blk-settings.c
+++ linux-libre-6.1.39-gnu/block/blk-settings.c
@@ -909,6 +909,7 @@ static bool disk_has_partitions(struct gendisk *disk)
 void disk_set_zoned(struct gendisk *disk, enum blk_zoned_model model)
 {
 	struct request_queue *q = disk->queue;
+	unsigned int old_model = q->limits.zoned;
 
 	switch (model) {
 	case BLK_ZONED_HM:
@@ -946,7 +947,7 @@ void disk_set_zoned(struct gendisk *disk, enum blk_zoned_model model)
 		 */
 		blk_queue_zone_write_granularity(q,
 						queue_logical_block_size(q));
-	} else {
+	} else if (old_model != BLK_ZONED_NONE) {
 		disk_clear_zone_settings(disk);
 	}
 }
diff --git linux-libre-6.1-gnu/block/blk-stat.c linux-libre-6.1.39-gnu/block/blk-stat.c
index 2ea01b5c1aca..da9407b7d4ab 100644
--- linux-libre-6.1-gnu/block/blk-stat.c
+++ linux-libre-6.1.39-gnu/block/blk-stat.c
@@ -189,7 +189,7 @@ void blk_stat_disable_accounting(struct request_queue *q)
 	unsigned long flags;
 
 	spin_lock_irqsave(&q->stats->lock, flags);
-	if (!--q->stats->accounting)
+	if (!--q->stats->accounting && list_empty(&q->stats->callbacks))
 		blk_queue_flag_clear(QUEUE_FLAG_STATS, q);
 	spin_unlock_irqrestore(&q->stats->lock, flags);
 }
@@ -200,7 +200,7 @@ void blk_stat_enable_accounting(struct request_queue *q)
 	unsigned long flags;
 
 	spin_lock_irqsave(&q->stats->lock, flags);
-	if (!q->stats->accounting++)
+	if (!q->stats->accounting++ && list_empty(&q->stats->callbacks))
 		blk_queue_flag_set(QUEUE_FLAG_STATS, q);
 	spin_unlock_irqrestore(&q->stats->lock, flags);
 }
diff --git linux-libre-6.1-gnu/block/blk-throttle.c linux-libre-6.1.39-gnu/block/blk-throttle.c
index 847721dc2b2b..f1bc600c4ded 100644
--- linux-libre-6.1-gnu/block/blk-throttle.c
+++ linux-libre-6.1.39-gnu/block/blk-throttle.c
@@ -1066,7 +1066,6 @@ static void tg_dispatch_one_bio(struct throtl_grp *tg, bool rw)
 	sq->nr_queued[rw]--;
 
 	throtl_charge_bio(tg, bio);
-	bio_set_flag(bio, BIO_BPS_THROTTLED);
 
 	/*
 	 * If our parent is another tg, we just need to transfer @bio to
@@ -1079,6 +1078,7 @@ static void tg_dispatch_one_bio(struct throtl_grp *tg, bool rw)
 		throtl_add_bio_tg(bio, &tg->qnode_on_parent[rw], parent_tg);
 		start_parent_slice_with_credit(tg, parent_tg, rw);
 	} else {
+		bio_set_flag(bio, BIO_BPS_THROTTLED);
 		throtl_qnode_add_bio(bio, &tg->qnode_on_parent[rw],
 				     &parent_sq->queued[rw]);
 		BUG_ON(tg->td->nr_queued[rw] <= 0);
diff --git linux-libre-6.1-gnu/block/disk-events.c linux-libre-6.1.39-gnu/block/disk-events.c
index aee25a7e1ab7..450c2cbe23d5 100644
--- linux-libre-6.1-gnu/block/disk-events.c
+++ linux-libre-6.1.39-gnu/block/disk-events.c
@@ -307,6 +307,7 @@ bool disk_force_media_change(struct gendisk *disk, unsigned int events)
 	if (!(events & DISK_EVENT_MEDIA_CHANGE))
 		return false;
 
+	inc_diskseq(disk);
 	if (__invalidate_device(disk->part0, true))
 		pr_warn("VFS: busy inodes on changed media %s\n",
 			disk->disk_name);
diff --git linux-libre-6.1-gnu/block/fops.c linux-libre-6.1.39-gnu/block/fops.c
index b90742595317..6197d1c41652 100644
--- linux-libre-6.1-gnu/block/fops.c
+++ linux-libre-6.1.39-gnu/block/fops.c
@@ -221,6 +221,24 @@ static ssize_t __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
 			bio_endio(bio);
 			break;
 		}
+		if (iocb->ki_flags & IOCB_NOWAIT) {
+			/*
+			 * This is nonblocking IO, and we need to allocate
+			 * another bio if we have data left to map. As we
+			 * cannot guarantee that one of the sub bios will not
+			 * fail getting issued FOR NOWAIT and as error results
+			 * are coalesced across all of them, be safe and ask for
+			 * a retry of this from blocking context.
+			 */
+			if (unlikely(iov_iter_count(iter))) {
+				bio_release_pages(bio, false);
+				bio_clear_flag(bio, BIO_REFFED);
+				bio_put(bio);
+				blk_finish_plug(&plug);
+				return -EAGAIN;
+			}
+			bio->bi_opf |= REQ_NOWAIT;
+		}
 
 		if (is_read) {
 			if (dio->flags & DIO_SHOULD_DIRTY)
@@ -228,9 +246,6 @@ static ssize_t __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
 		} else {
 			task_io_account_write(bio->bi_iter.bi_size);
 		}
-		if (iocb->ki_flags & IOCB_NOWAIT)
-			bio->bi_opf |= REQ_NOWAIT;
-
 		dio->size += bio->bi_iter.bi_size;
 		pos += bio->bi_iter.bi_size;
 
@@ -670,6 +685,16 @@ static long blkdev_fallocate(struct file *file, int mode, loff_t start,
 	return error;
 }
 
+static int blkdev_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct inode *bd_inode = bdev_file_inode(file);
+
+	if (bdev_read_only(I_BDEV(bd_inode)))
+		return generic_file_readonly_mmap(file, vma);
+
+	return generic_file_mmap(file, vma);
+}
+
 const struct file_operations def_blk_fops = {
 	.open		= blkdev_open,
 	.release	= blkdev_close,
@@ -677,7 +702,7 @@ const struct file_operations def_blk_fops = {
 	.read_iter	= blkdev_read_iter,
 	.write_iter	= blkdev_write_iter,
 	.iopoll		= iocb_bio_iopoll,
-	.mmap		= generic_file_mmap,
+	.mmap		= blkdev_mmap,
 	.fsync		= blkdev_fsync,
 	.unlocked_ioctl	= blkdev_ioctl,
 #ifdef CONFIG_COMPAT
diff --git linux-libre-6.1-gnu/block/genhd.c linux-libre-6.1.39-gnu/block/genhd.c
index 0f9769db2de8..afab646d12c8 100644
--- linux-libre-6.1-gnu/block/genhd.c
+++ linux-libre-6.1.39-gnu/block/genhd.c
@@ -25,8 +25,9 @@
 #include <linux/pm_runtime.h>
 #include <linux/badblocks.h>
 #include <linux/part_stat.h>
-#include "blk-throttle.h"
+#include <linux/blktrace_api.h>
 
+#include "blk-throttle.h"
 #include "blk.h"
 #include "blk-mq-sched.h"
 #include "blk-rq-qos.h"
@@ -359,6 +360,7 @@ EXPORT_SYMBOL_GPL(disk_uevent);
 int disk_scan_partitions(struct gendisk *disk, fmode_t mode)
 {
 	struct block_device *bdev;
+	int ret = 0;
 
 	if (disk->flags & (GENHD_FL_NO_PART | GENHD_FL_HIDDEN))
 		return -EINVAL;
@@ -367,12 +369,34 @@ int disk_scan_partitions(struct gendisk *disk, fmode_t mode)
 	if (disk->open_partitions)
 		return -EBUSY;
 
+	/*
+	 * If the device is opened exclusively by current thread already, it's
+	 * safe to scan partitons, otherwise, use bd_prepare_to_claim() to
+	 * synchronize with other exclusive openers and other partition
+	 * scanners.
+	 */
+	if (!(mode & FMODE_EXCL)) {
+		ret = bd_prepare_to_claim(disk->part0, disk_scan_partitions);
+		if (ret)
+			return ret;
+	}
+
 	set_bit(GD_NEED_PART_SCAN, &disk->state);
-	bdev = blkdev_get_by_dev(disk_devt(disk), mode, NULL);
+	bdev = blkdev_get_by_dev(disk_devt(disk), mode & ~FMODE_EXCL, NULL);
 	if (IS_ERR(bdev))
-		return PTR_ERR(bdev);
-	blkdev_put(bdev, mode);
-	return 0;
+		ret =  PTR_ERR(bdev);
+	else
+		blkdev_put(bdev, mode & ~FMODE_EXCL);
+
+	/*
+	 * If blkdev_get_by_dev() failed early, GD_NEED_PART_SCAN is still set,
+	 * and this will cause that re-assemble partitioned raid device will
+	 * creat partition for underlying disk.
+	 */
+	clear_bit(GD_NEED_PART_SCAN, &disk->state);
+	if (!(mode & FMODE_EXCL))
+		bd_abort_claiming(disk->part0, disk_scan_partitions);
+	return ret;
 }
 
 /**
@@ -498,6 +522,11 @@ int __must_check device_add_disk(struct device *parent, struct gendisk *disk,
 		if (ret)
 			goto out_unregister_bdi;
 
+		/* Make sure the first partition scan will be proceed */
+		if (get_capacity(disk) && !(disk->flags & GENHD_FL_NO_PART) &&
+		    !test_bit(GD_SUPPRESS_PART_SCAN, &disk->state))
+			set_bit(GD_NEED_PART_SCAN, &disk->state);
+
 		bdev_add(disk->part0, ddev->devt);
 		if (get_capacity(disk))
 			disk_scan_partitions(disk, FMODE_READ);
@@ -530,6 +559,7 @@ out_unregister_queue:
 	rq_qos_exit(disk->queue);
 out_put_slave_dir:
 	kobject_put(disk->slave_dir);
+	disk->slave_dir = NULL;
 out_put_holder_dir:
 	kobject_put(disk->part0->bd_holder_dir);
 out_del_integrity:
@@ -629,6 +659,7 @@ void del_gendisk(struct gendisk *disk)
 
 	kobject_put(disk->part0->bd_holder_dir);
 	kobject_put(disk->slave_dir);
+	disk->slave_dir = NULL;
 
 	part_stat_set_all(disk->part0, 0);
 	disk->part0->bd_stamp = 0;
@@ -1151,6 +1182,8 @@ static void disk_release(struct device *dev)
 	might_sleep();
 	WARN_ON_ONCE(disk_live(disk));
 
+	blk_trace_remove(disk->queue);
+
 	/*
 	 * To undo the all initialization from blk_mq_init_allocated_queue in
 	 * case of a probe failure where add_disk is never called we have to
diff --git linux-libre-6.1-gnu/block/ioctl.c linux-libre-6.1.39-gnu/block/ioctl.c
index 60121e89052b..9c5f637ff153 100644
--- linux-libre-6.1-gnu/block/ioctl.c
+++ linux-libre-6.1.39-gnu/block/ioctl.c
@@ -468,7 +468,8 @@ static int blkdev_bszset(struct block_device *bdev, fmode_t mode,
  * to deal with the compat_ptr() conversion.
  */
 static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
-				unsigned cmd, unsigned long arg, void __user *argp)
+			       unsigned int cmd, unsigned long arg,
+			       void __user *argp)
 {
 	unsigned int max_sectors;
 
@@ -527,7 +528,7 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
 			return -EACCES;
 		if (bdev_is_partition(bdev))
 			return -EINVAL;
-		return disk_scan_partitions(bdev->bd_disk, mode & ~FMODE_EXCL);
+		return disk_scan_partitions(bdev->bd_disk, mode);
 	case BLKTRACESTART:
 	case BLKTRACESTOP:
 	case BLKTRACETEARDOWN:
diff --git linux-libre-6.1-gnu/block/mq-deadline.c linux-libre-6.1.39-gnu/block/mq-deadline.c
index 5639921dfa92..f10c2a0d18d4 100644
--- linux-libre-6.1-gnu/block/mq-deadline.c
+++ linux-libre-6.1.39-gnu/block/mq-deadline.c
@@ -130,6 +130,20 @@ static u8 dd_rq_ioclass(struct request *rq)
 	return IOPRIO_PRIO_CLASS(req_get_ioprio(rq));
 }
 
+/*
+ * get the request before `rq' in sector-sorted order
+ */
+static inline struct request *
+deadline_earlier_request(struct request *rq)
+{
+	struct rb_node *node = rb_prev(&rq->rb_node);
+
+	if (node)
+		return rb_entry_rq(node);
+
+	return NULL;
+}
+
 /*
  * get the request after `rq' in sector-sorted order
  */
@@ -277,6 +291,39 @@ static inline int deadline_check_fifo(struct dd_per_prio *per_prio,
 	return 0;
 }
 
+/*
+ * Check if rq has a sequential request preceding it.
+ */
+static bool deadline_is_seq_write(struct deadline_data *dd, struct request *rq)
+{
+	struct request *prev = deadline_earlier_request(rq);
+
+	if (!prev)
+		return false;
+
+	return blk_rq_pos(prev) + blk_rq_sectors(prev) == blk_rq_pos(rq);
+}
+
+/*
+ * Skip all write requests that are sequential from @rq, even if we cross
+ * a zone boundary.
+ */
+static struct request *deadline_skip_seq_writes(struct deadline_data *dd,
+						struct request *rq)
+{
+	sector_t pos = blk_rq_pos(rq);
+	sector_t skipped_sectors = 0;
+
+	while (rq) {
+		if (blk_rq_pos(rq) != pos + skipped_sectors)
+			break;
+		skipped_sectors += blk_rq_sectors(rq);
+		rq = deadline_latter_request(rq);
+	}
+
+	return rq;
+}
+
 /*
  * For the specified data direction, return the next request to
  * dispatch using arrival ordered lists.
@@ -297,11 +344,16 @@ deadline_fifo_request(struct deadline_data *dd, struct dd_per_prio *per_prio,
 
 	/*
 	 * Look for a write request that can be dispatched, that is one with
-	 * an unlocked target zone.
+	 * an unlocked target zone. For some HDDs, breaking a sequential
+	 * write stream can lead to lower throughput, so make sure to preserve
+	 * sequential write streams, even if that stream crosses into the next
+	 * zones and these zones are unlocked.
 	 */
 	spin_lock_irqsave(&dd->zone_lock, flags);
 	list_for_each_entry(rq, &per_prio->fifo_list[DD_WRITE], queuelist) {
-		if (blk_req_can_dispatch_to_zone(rq))
+		if (blk_req_can_dispatch_to_zone(rq) &&
+		    (blk_queue_nonrot(rq->q) ||
+		     !deadline_is_seq_write(dd, rq)))
 			goto out;
 	}
 	rq = NULL;
@@ -331,13 +383,19 @@ deadline_next_request(struct deadline_data *dd, struct dd_per_prio *per_prio,
 
 	/*
 	 * Look for a write request that can be dispatched, that is one with
-	 * an unlocked target zone.
+	 * an unlocked target zone. For some HDDs, breaking a sequential
+	 * write stream can lead to lower throughput, so make sure to preserve
+	 * sequential write streams, even if that stream crosses into the next
+	 * zones and these zones are unlocked.
 	 */
 	spin_lock_irqsave(&dd->zone_lock, flags);
 	while (rq) {
 		if (blk_req_can_dispatch_to_zone(rq))
 			break;
-		rq = deadline_latter_request(rq);
+		if (blk_queue_nonrot(rq->q))
+			rq = deadline_latter_request(rq);
+		else
+			rq = deadline_skip_seq_writes(dd, rq);
 	}
 	spin_unlock_irqrestore(&dd->zone_lock, flags);
 
@@ -789,6 +847,18 @@ static void dd_prepare_request(struct request *rq)
 	rq->elv.priv[0] = NULL;
 }
 
+static bool dd_has_write_work(struct blk_mq_hw_ctx *hctx)
+{
+	struct deadline_data *dd = hctx->queue->elevator->elevator_data;
+	enum dd_prio p;
+
+	for (p = 0; p <= DD_PRIO_MAX; p++)
+		if (!list_empty_careful(&dd->per_prio[p].fifo_list[DD_WRITE]))
+			return true;
+
+	return false;
+}
+
 /*
  * Callback from inside blk_mq_free_request().
  *
@@ -828,9 +898,10 @@ static void dd_finish_request(struct request *rq)
 
 		spin_lock_irqsave(&dd->zone_lock, flags);
 		blk_req_zone_write_unlock(rq);
-		if (!list_empty(&per_prio->fifo_list[DD_WRITE]))
-			blk_mq_sched_mark_restart_hctx(rq->mq_hctx);
 		spin_unlock_irqrestore(&dd->zone_lock, flags);
+
+		if (dd_has_write_work(rq->mq_hctx))
+			blk_mq_sched_mark_restart_hctx(rq->mq_hctx);
 	}
 }
 
diff --git linux-libre-6.1-gnu/block/partitions/amiga.c linux-libre-6.1.39-gnu/block/partitions/amiga.c
index 5c8624e26a54..506921095412 100644
--- linux-libre-6.1-gnu/block/partitions/amiga.c
+++ linux-libre-6.1.39-gnu/block/partitions/amiga.c
@@ -11,10 +11,18 @@
 #define pr_fmt(fmt) fmt
 
 #include <linux/types.h>
+#include <linux/mm_types.h>
+#include <linux/overflow.h>
 #include <linux/affs_hardblocks.h>
 
 #include "check.h"
 
+/* magic offsets in partition DosEnvVec */
+#define NR_HD	3
+#define NR_SECT	5
+#define LO_CYL	9
+#define HI_CYL	10
+
 static __inline__ u32
 checksum_block(__be32 *m, int size)
 {
@@ -31,8 +39,12 @@ int amiga_partition(struct parsed_partitions *state)
 	unsigned char *data;
 	struct RigidDiskBlock *rdb;
 	struct PartitionBlock *pb;
-	int start_sect, nr_sects, blk, part, res = 0;
-	int blksize = 1;	/* Multiplier for disk block size */
+	u64 start_sect, nr_sects;
+	sector_t blk, end_sect;
+	u32 cylblk;		/* rdb_CylBlocks = nr_heads*sect_per_track */
+	u32 nr_hd, nr_sect, lo_cyl, hi_cyl;
+	int part, res = 0;
+	unsigned int blksize = 1;	/* Multiplier for disk block size */
 	int slot = 1;
 
 	for (blk = 0; ; blk++, put_dev_sector(sect)) {
@@ -40,7 +52,7 @@ int amiga_partition(struct parsed_partitions *state)
 			goto rdb_done;
 		data = read_part_sector(state, blk, &sect);
 		if (!data) {
-			pr_err("Dev %s: unable to read RDB block %d\n",
+			pr_err("Dev %s: unable to read RDB block %llu\n",
 			       state->disk->disk_name, blk);
 			res = -1;
 			goto rdb_done;
@@ -57,12 +69,12 @@ int amiga_partition(struct parsed_partitions *state)
 		*(__be32 *)(data+0xdc) = 0;
 		if (checksum_block((__be32 *)data,
 				be32_to_cpu(rdb->rdb_SummedLongs) & 0x7F)==0) {
-			pr_err("Trashed word at 0xd0 in block %d ignored in checksum calculation\n",
+			pr_err("Trashed word at 0xd0 in block %llu ignored in checksum calculation\n",
 			       blk);
 			break;
 		}
 
-		pr_err("Dev %s: RDB in block %d has bad checksum\n",
+		pr_err("Dev %s: RDB in block %llu has bad checksum\n",
 		       state->disk->disk_name, blk);
 	}
 
@@ -78,11 +90,16 @@ int amiga_partition(struct parsed_partitions *state)
 	}
 	blk = be32_to_cpu(rdb->rdb_PartitionList);
 	put_dev_sector(sect);
-	for (part = 1; blk>0 && part<=16; part++, put_dev_sector(sect)) {
-		blk *= blksize;	/* Read in terms partition table understands */
+	for (part = 1; (s32) blk>0 && part<=16; part++, put_dev_sector(sect)) {
+		/* Read in terms partition table understands */
+		if (check_mul_overflow(blk, (sector_t) blksize, &blk)) {
+			pr_err("Dev %s: overflow calculating partition block %llu! Skipping partitions %u and beyond\n",
+				state->disk->disk_name, blk, part);
+			break;
+		}
 		data = read_part_sector(state, blk, &sect);
 		if (!data) {
-			pr_err("Dev %s: unable to read partition block %d\n",
+			pr_err("Dev %s: unable to read partition block %llu\n",
 			       state->disk->disk_name, blk);
 			res = -1;
 			goto rdb_done;
@@ -94,19 +111,70 @@ int amiga_partition(struct parsed_partitions *state)
 		if (checksum_block((__be32 *)pb, be32_to_cpu(pb->pb_SummedLongs) & 0x7F) != 0 )
 			continue;
 
-		/* Tell Kernel about it */
+		/* RDB gives us more than enough rope to hang ourselves with,
+		 * many times over (2^128 bytes if all fields max out).
+		 * Some careful checks are in order, so check for potential
+		 * overflows.
+		 * We are multiplying four 32 bit numbers to one sector_t!
+		 */
+
+		nr_hd   = be32_to_cpu(pb->pb_Environment[NR_HD]);
+		nr_sect = be32_to_cpu(pb->pb_Environment[NR_SECT]);
+
+		/* CylBlocks is total number of blocks per cylinder */
+		if (check_mul_overflow(nr_hd, nr_sect, &cylblk)) {
+			pr_err("Dev %s: heads*sects %u overflows u32, skipping partition!\n",
+				state->disk->disk_name, cylblk);
+			continue;
+		}
+
+		/* check for consistency with RDB defined CylBlocks */
+		if (cylblk > be32_to_cpu(rdb->rdb_CylBlocks)) {
+			pr_warn("Dev %s: cylblk %u > rdb_CylBlocks %u!\n",
+				state->disk->disk_name, cylblk,
+				be32_to_cpu(rdb->rdb_CylBlocks));
+		}
+
+		/* RDB allows for variable logical block size -
+		 * normalize to 512 byte blocks and check result.
+		 */
+
+		if (check_mul_overflow(cylblk, blksize, &cylblk)) {
+			pr_err("Dev %s: partition %u bytes per cyl. overflows u32, skipping partition!\n",
+				state->disk->disk_name, part);
+			continue;
+		}
+
+		/* Calculate partition start and end. Limit of 32 bit on cylblk
+		 * guarantees no overflow occurs if LBD support is enabled.
+		 */
+
+		lo_cyl = be32_to_cpu(pb->pb_Environment[LO_CYL]);
+		start_sect = ((u64) lo_cyl * cylblk);
+
+		hi_cyl = be32_to_cpu(pb->pb_Environment[HI_CYL]);
+		nr_sects = (((u64) hi_cyl - lo_cyl + 1) * cylblk);
 
-		nr_sects = (be32_to_cpu(pb->pb_Environment[10]) + 1 -
-			    be32_to_cpu(pb->pb_Environment[9])) *
-			   be32_to_cpu(pb->pb_Environment[3]) *
-			   be32_to_cpu(pb->pb_Environment[5]) *
-			   blksize;
 		if (!nr_sects)
 			continue;
-		start_sect = be32_to_cpu(pb->pb_Environment[9]) *
-			     be32_to_cpu(pb->pb_Environment[3]) *
-			     be32_to_cpu(pb->pb_Environment[5]) *
-			     blksize;
+
+		/* Warn user if partition end overflows u32 (AmigaDOS limit) */
+
+		if ((start_sect + nr_sects) > UINT_MAX) {
+			pr_warn("Dev %s: partition %u (%llu-%llu) needs 64 bit device support!\n",
+				state->disk->disk_name, part,
+				start_sect, start_sect + nr_sects);
+		}
+
+		if (check_add_overflow(start_sect, nr_sects, &end_sect)) {
+			pr_err("Dev %s: partition %u (%llu-%llu) needs LBD device support, skipping partition!\n",
+				state->disk->disk_name, part,
+				start_sect, end_sect);
+			continue;
+		}
+
+		/* Tell Kernel about it */
+
 		put_partition(state,slot++,start_sect,nr_sects);
 		{
 			/* Be even more informative to aid mounting */
diff --git linux-libre-6.1-gnu/certs/Makefile linux-libre-6.1.39-gnu/certs/Makefile
index 9486ed924731..799ad7b9e68a 100644
--- linux-libre-6.1-gnu/certs/Makefile
+++ linux-libre-6.1.39-gnu/certs/Makefile
@@ -23,8 +23,8 @@ $(obj)/blacklist_hash_list: $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST) FORCE
 targets += blacklist_hash_list
 
 quiet_cmd_extract_certs  = CERT    $@
-      cmd_extract_certs  = $(obj)/extract-cert $(extract-cert-in) $@
-extract-cert-in = $(or $(filter-out $(obj)/extract-cert, $(real-prereqs)),"")
+      cmd_extract_certs  = $(obj)/extract-cert "$(extract-cert-in)" $@
+extract-cert-in = $(filter-out $(obj)/extract-cert, $(real-prereqs))
 
 $(obj)/system_certificates.o: $(obj)/x509_certificate_list
 
diff --git linux-libre-6.1-gnu/crypto/algapi.c linux-libre-6.1.39-gnu/crypto/algapi.c
index 5c69ff8e8fa5..8c3a869cc43a 100644
--- linux-libre-6.1-gnu/crypto/algapi.c
+++ linux-libre-6.1.39-gnu/crypto/algapi.c
@@ -472,7 +472,9 @@ void crypto_unregister_alg(struct crypto_alg *alg)
 	if (WARN(ret, "Algorithm %s is not registered", alg->cra_driver_name))
 		return;
 
-	BUG_ON(refcount_read(&alg->cra_refcnt) != 1);
+	if (WARN_ON(refcount_read(&alg->cra_refcnt) != 1))
+		return;
+
 	if (alg->cra_destroy)
 		alg->cra_destroy(alg);
 
@@ -942,6 +944,9 @@ EXPORT_SYMBOL_GPL(crypto_enqueue_request);
 void crypto_enqueue_request_head(struct crypto_queue *queue,
 				 struct crypto_async_request *request)
 {
+	if (unlikely(queue->qlen >= queue->max_qlen))
+		queue->backlog = queue->backlog->prev;
+
 	queue->qlen++;
 	list_add(&request->list, &queue->list);
 }
diff --git linux-libre-6.1-gnu/crypto/asymmetric_keys/pkcs7_verify.c linux-libre-6.1.39-gnu/crypto/asymmetric_keys/pkcs7_verify.c
index f6321c785714..3da32813e441 100644
--- linux-libre-6.1-gnu/crypto/asymmetric_keys/pkcs7_verify.c
+++ linux-libre-6.1.39-gnu/crypto/asymmetric_keys/pkcs7_verify.c
@@ -79,16 +79,16 @@ static int pkcs7_digest(struct pkcs7_message *pkcs7,
 		}
 
 		if (sinfo->msgdigest_len != sig->digest_size) {
-			pr_debug("Sig %u: Invalid digest size (%u)\n",
-				 sinfo->index, sinfo->msgdigest_len);
+			pr_warn("Sig %u: Invalid digest size (%u)\n",
+				sinfo->index, sinfo->msgdigest_len);
 			ret = -EBADMSG;
 			goto error;
 		}
 
 		if (memcmp(sig->digest, sinfo->msgdigest,
 			   sinfo->msgdigest_len) != 0) {
-			pr_debug("Sig %u: Message digest doesn't match\n",
-				 sinfo->index);
+			pr_warn("Sig %u: Message digest doesn't match\n",
+				sinfo->index);
 			ret = -EKEYREJECTED;
 			goto error;
 		}
@@ -478,7 +478,7 @@ int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7,
 			       const void *data, size_t datalen)
 {
 	if (pkcs7->data) {
-		pr_debug("Data already supplied\n");
+		pr_warn("Data already supplied\n");
 		return -EINVAL;
 	}
 	pkcs7->data = data;
diff --git linux-libre-6.1-gnu/crypto/asymmetric_keys/public_key.c linux-libre-6.1.39-gnu/crypto/asymmetric_keys/public_key.c
index 2f8352e88860..50c933f86b21 100644
--- linux-libre-6.1-gnu/crypto/asymmetric_keys/public_key.c
+++ linux-libre-6.1.39-gnu/crypto/asymmetric_keys/public_key.c
@@ -186,8 +186,28 @@ static int software_key_query(const struct kernel_pkey_params *params,
 
 	len = crypto_akcipher_maxsize(tfm);
 	info->key_size = len * 8;
-	info->max_data_size = len;
-	info->max_sig_size = len;
+
+	if (strncmp(pkey->pkey_algo, "ecdsa", 5) == 0) {
+		/*
+		 * ECDSA key sizes are much smaller than RSA, and thus could
+		 * operate on (hashed) inputs that are larger than key size.
+		 * For example SHA384-hashed input used with secp256r1
+		 * based keys.  Set max_data_size to be at least as large as
+		 * the largest supported hash size (SHA512)
+		 */
+		info->max_data_size = 64;
+
+		/*
+		 * Verify takes ECDSA-Sig (described in RFC 5480) as input,
+		 * which is actually 2 'key_size'-bit integers encoded in
+		 * ASN.1.  Account for the ASN.1 encoding overhead here.
+		 */
+		info->max_sig_size = 2 * (len + 3) + 2;
+	} else {
+		info->max_data_size = len;
+		info->max_sig_size = len;
+	}
+
 	info->max_enc_size = len;
 	info->max_dec_size = len;
 	info->supported_ops = (KEYCTL_SUPPORTS_ENCRYPT |
@@ -360,9 +380,10 @@ int public_key_verify_signature(const struct public_key *pkey,
 	struct crypto_wait cwait;
 	struct crypto_akcipher *tfm;
 	struct akcipher_request *req;
-	struct scatterlist src_sg[2];
+	struct scatterlist src_sg;
 	char alg_name[CRYPTO_MAX_ALG_NAME];
-	char *key, *ptr;
+	char *buf, *ptr;
+	size_t buf_len;
 	int ret;
 
 	pr_devel("==>%s()\n", __func__);
@@ -400,34 +421,37 @@ int public_key_verify_signature(const struct public_key *pkey,
 	if (!req)
 		goto error_free_tfm;
 
-	key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen,
-		      GFP_KERNEL);
-	if (!key)
+	buf_len = max_t(size_t, pkey->keylen + sizeof(u32) * 2 + pkey->paramlen,
+			sig->s_size + sig->digest_size);
+
+	buf = kmalloc(buf_len, GFP_KERNEL);
+	if (!buf)
 		goto error_free_req;
 
-	memcpy(key, pkey->key, pkey->keylen);
-	ptr = key + pkey->keylen;
+	memcpy(buf, pkey->key, pkey->keylen);
+	ptr = buf + pkey->keylen;
 	ptr = pkey_pack_u32(ptr, pkey->algo);
 	ptr = pkey_pack_u32(ptr, pkey->paramlen);
 	memcpy(ptr, pkey->params, pkey->paramlen);
 
 	if (pkey->key_is_private)
-		ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen);
+		ret = crypto_akcipher_set_priv_key(tfm, buf, pkey->keylen);
 	else
-		ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen);
+		ret = crypto_akcipher_set_pub_key(tfm, buf, pkey->keylen);
 	if (ret)
-		goto error_free_key;
+		goto error_free_buf;
 
 	if (strcmp(pkey->pkey_algo, "sm2") == 0 && sig->data_size) {
 		ret = cert_sig_digest_update(sig, tfm);
 		if (ret)
-			goto error_free_key;
+			goto error_free_buf;
 	}
 
-	sg_init_table(src_sg, 2);
-	sg_set_buf(&src_sg[0], sig->s, sig->s_size);
-	sg_set_buf(&src_sg[1], sig->digest, sig->digest_size);
-	akcipher_request_set_crypt(req, src_sg, NULL, sig->s_size,
+	memcpy(buf, sig->s, sig->s_size);
+	memcpy(buf + sig->s_size, sig->digest, sig->digest_size);
+
+	sg_init_one(&src_sg, buf, sig->s_size + sig->digest_size);
+	akcipher_request_set_crypt(req, &src_sg, NULL, sig->s_size,
 				   sig->digest_size);
 	crypto_init_wait(&cwait);
 	akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG |
@@ -435,8 +459,8 @@ int public_key_verify_signature(const struct public_key *pkey,
 				      crypto_req_done, &cwait);
 	ret = crypto_wait_req(crypto_akcipher_verify(req), &cwait);
 
-error_free_key:
-	kfree(key);
+error_free_buf:
+	kfree(buf);
 error_free_req:
 	akcipher_request_free(req);
 error_free_tfm:
diff --git linux-libre-6.1-gnu/crypto/asymmetric_keys/verify_pefile.c linux-libre-6.1.39-gnu/crypto/asymmetric_keys/verify_pefile.c
index 7553ab18db89..22beaf2213a2 100644
--- linux-libre-6.1-gnu/crypto/asymmetric_keys/verify_pefile.c
+++ linux-libre-6.1.39-gnu/crypto/asymmetric_keys/verify_pefile.c
@@ -74,7 +74,7 @@ static int pefile_parse_binary(const void *pebuf, unsigned int pelen,
 		break;
 
 	default:
-		pr_debug("Unknown PEOPT magic = %04hx\n", pe32->magic);
+		pr_warn("Unknown PEOPT magic = %04hx\n", pe32->magic);
 		return -ELIBBAD;
 	}
 
@@ -95,7 +95,7 @@ static int pefile_parse_binary(const void *pebuf, unsigned int pelen,
 	ctx->certs_size = ddir->certs.size;
 
 	if (!ddir->certs.virtual_address || !ddir->certs.size) {
-		pr_debug("Unsigned PE binary\n");
+		pr_warn("Unsigned PE binary\n");
 		return -ENODATA;
 	}
 
@@ -127,7 +127,7 @@ static int pefile_strip_sig_wrapper(const void *pebuf,
 	unsigned len;
 
 	if (ctx->sig_len < sizeof(wrapper)) {
-		pr_debug("Signature wrapper too short\n");
+		pr_warn("Signature wrapper too short\n");
 		return -ELIBBAD;
 	}
 
@@ -135,19 +135,23 @@ static int pefile_strip_sig_wrapper(const void *pebuf,
 	pr_debug("sig wrapper = { %x, %x, %x }\n",
 		 wrapper.length, wrapper.revision, wrapper.cert_type);
 
-	/* Both pesign and sbsign round up the length of certificate table
-	 * (in optional header data directories) to 8 byte alignment.
+	/* sbsign rounds up the length of certificate table (in optional
+	 * header data directories) to 8 byte alignment.  However, the PE
+	 * specification states that while entries are 8-byte aligned, this is
+	 * not included in their length, and as a result, pesign has not
+	 * rounded up since 0.110.
 	 */
-	if (round_up(wrapper.length, 8) != ctx->sig_len) {
-		pr_debug("Signature wrapper len wrong\n");
+	if (wrapper.length > ctx->sig_len) {
+		pr_warn("Signature wrapper bigger than sig len (%x > %x)\n",
+			ctx->sig_len, wrapper.length);
 		return -ELIBBAD;
 	}
 	if (wrapper.revision != WIN_CERT_REVISION_2_0) {
-		pr_debug("Signature is not revision 2.0\n");
+		pr_warn("Signature is not revision 2.0\n");
 		return -ENOTSUPP;
 	}
 	if (wrapper.cert_type != WIN_CERT_TYPE_PKCS_SIGNED_DATA) {
-		pr_debug("Signature certificate type is not PKCS\n");
+		pr_warn("Signature certificate type is not PKCS\n");
 		return -ENOTSUPP;
 	}
 
@@ -160,7 +164,7 @@ static int pefile_strip_sig_wrapper(const void *pebuf,
 	ctx->sig_offset += sizeof(wrapper);
 	ctx->sig_len -= sizeof(wrapper);
 	if (ctx->sig_len < 4) {
-		pr_debug("Signature data missing\n");
+		pr_warn("Signature data missing\n");
 		return -EKEYREJECTED;
 	}
 
@@ -194,7 +198,7 @@ check_len:
 		return 0;
 	}
 not_pkcs7:
-	pr_debug("Signature data not PKCS#7\n");
+	pr_warn("Signature data not PKCS#7\n");
 	return -ELIBBAD;
 }
 
@@ -337,8 +341,8 @@ static int pefile_digest_pe(const void *pebuf, unsigned int pelen,
 	digest_size = crypto_shash_digestsize(tfm);
 
 	if (digest_size != ctx->digest_len) {
-		pr_debug("Digest size mismatch (%zx != %x)\n",
-			 digest_size, ctx->digest_len);
+		pr_warn("Digest size mismatch (%zx != %x)\n",
+			digest_size, ctx->digest_len);
 		ret = -EBADMSG;
 		goto error_no_desc;
 	}
@@ -369,7 +373,7 @@ static int pefile_digest_pe(const void *pebuf, unsigned int pelen,
 	 * PKCS#7 certificate.
 	 */
 	if (memcmp(digest, ctx->digest, ctx->digest_len) != 0) {
-		pr_debug("Digest mismatch\n");
+		pr_warn("Digest mismatch\n");
 		ret = -EKEYREJECTED;
 	} else {
 		pr_debug("The digests match!\n");
diff --git linux-libre-6.1-gnu/crypto/cryptd.c linux-libre-6.1.39-gnu/crypto/cryptd.c
index 668095eca0fa..ca3a40fc7da9 100644
--- linux-libre-6.1-gnu/crypto/cryptd.c
+++ linux-libre-6.1.39-gnu/crypto/cryptd.c
@@ -68,11 +68,12 @@ struct aead_instance_ctx {
 
 struct cryptd_skcipher_ctx {
 	refcount_t refcnt;
-	struct crypto_sync_skcipher *child;
+	struct crypto_skcipher *child;
 };
 
 struct cryptd_skcipher_request_ctx {
 	crypto_completion_t complete;
+	struct skcipher_request req;
 };
 
 struct cryptd_hash_ctx {
@@ -227,13 +228,13 @@ static int cryptd_skcipher_setkey(struct crypto_skcipher *parent,
 				  const u8 *key, unsigned int keylen)
 {
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(parent);
-	struct crypto_sync_skcipher *child = ctx->child;
+	struct crypto_skcipher *child = ctx->child;
 
-	crypto_sync_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK);
-	crypto_sync_skcipher_set_flags(child,
-				       crypto_skcipher_get_flags(parent) &
-					 CRYPTO_TFM_REQ_MASK);
-	return crypto_sync_skcipher_setkey(child, key, keylen);
+	crypto_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK);
+	crypto_skcipher_set_flags(child,
+				  crypto_skcipher_get_flags(parent) &
+				  CRYPTO_TFM_REQ_MASK);
+	return crypto_skcipher_setkey(child, key, keylen);
 }
 
 static void cryptd_skcipher_complete(struct skcipher_request *req, int err)
@@ -258,13 +259,13 @@ static void cryptd_skcipher_encrypt(struct crypto_async_request *base,
 	struct cryptd_skcipher_request_ctx *rctx = skcipher_request_ctx(req);
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_sync_skcipher *child = ctx->child;
-	SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, child);
+	struct skcipher_request *subreq = &rctx->req;
+	struct crypto_skcipher *child = ctx->child;
 
 	if (unlikely(err == -EINPROGRESS))
 		goto out;
 
-	skcipher_request_set_sync_tfm(subreq, child);
+	skcipher_request_set_tfm(subreq, child);
 	skcipher_request_set_callback(subreq, CRYPTO_TFM_REQ_MAY_SLEEP,
 				      NULL, NULL);
 	skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen,
@@ -286,13 +287,13 @@ static void cryptd_skcipher_decrypt(struct crypto_async_request *base,
 	struct cryptd_skcipher_request_ctx *rctx = skcipher_request_ctx(req);
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_sync_skcipher *child = ctx->child;
-	SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, child);
+	struct skcipher_request *subreq = &rctx->req;
+	struct crypto_skcipher *child = ctx->child;
 
 	if (unlikely(err == -EINPROGRESS))
 		goto out;
 
-	skcipher_request_set_sync_tfm(subreq, child);
+	skcipher_request_set_tfm(subreq, child);
 	skcipher_request_set_callback(subreq, CRYPTO_TFM_REQ_MAY_SLEEP,
 				      NULL, NULL);
 	skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen,
@@ -343,9 +344,10 @@ static int cryptd_skcipher_init_tfm(struct crypto_skcipher *tfm)
 	if (IS_ERR(cipher))
 		return PTR_ERR(cipher);
 
-	ctx->child = (struct crypto_sync_skcipher *)cipher;
+	ctx->child = cipher;
 	crypto_skcipher_set_reqsize(
-		tfm, sizeof(struct cryptd_skcipher_request_ctx));
+		tfm, sizeof(struct cryptd_skcipher_request_ctx) +
+		     crypto_skcipher_reqsize(cipher));
 	return 0;
 }
 
@@ -353,7 +355,7 @@ static void cryptd_skcipher_exit_tfm(struct crypto_skcipher *tfm)
 {
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 
-	crypto_free_sync_skcipher(ctx->child);
+	crypto_free_skcipher(ctx->child);
 }
 
 static void cryptd_skcipher_free(struct skcipher_instance *inst)
@@ -931,7 +933,7 @@ struct crypto_skcipher *cryptd_skcipher_child(struct cryptd_skcipher *tfm)
 {
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(&tfm->base);
 
-	return &ctx->child->base;
+	return ctx->child;
 }
 EXPORT_SYMBOL_GPL(cryptd_skcipher_child);
 
diff --git linux-libre-6.1-gnu/crypto/crypto_engine.c linux-libre-6.1.39-gnu/crypto/crypto_engine.c
index bb8e77077f02..50bac2ab55f1 100644
--- linux-libre-6.1-gnu/crypto/crypto_engine.c
+++ linux-libre-6.1.39-gnu/crypto/crypto_engine.c
@@ -54,7 +54,7 @@ static void crypto_finalize_request(struct crypto_engine *engine,
 		}
 	}
 	lockdep_assert_in_softirq();
-	req->complete(req, err);
+	crypto_request_complete(req, err);
 
 	kthread_queue_work(engine->kworker, &engine->pump_requests);
 }
@@ -129,9 +129,6 @@ start_request:
 	if (!engine->retry_support)
 		engine->cur_req = async_req;
 
-	if (backlog)
-		backlog->complete(backlog, -EINPROGRESS);
-
 	if (engine->busy)
 		was_busy = true;
 	else
@@ -214,9 +211,12 @@ req_err_1:
 	}
 
 req_err_2:
-	async_req->complete(async_req, ret);
+	crypto_request_complete(async_req, ret);
 
 retry:
+	if (backlog)
+		crypto_request_complete(backlog, -EINPROGRESS);
+
 	/* If retry mechanism is supported, send new requests to engine */
 	if (engine->retry_support) {
 		spin_lock_irqsave(&engine->queue_lock, flags);
diff --git linux-libre-6.1-gnu/crypto/drbg.c linux-libre-6.1.39-gnu/crypto/drbg.c
index 982d4ca4526d..ff4ebbc68efa 100644
--- linux-libre-6.1-gnu/crypto/drbg.c
+++ linux-libre-6.1.39-gnu/crypto/drbg.c
@@ -1546,7 +1546,7 @@ static int drbg_prepare_hrng(struct drbg_state *drbg)
 		const int err = PTR_ERR(drbg->jent);
 
 		drbg->jent = NULL;
-		if (fips_enabled || err != -ENOENT)
+		if (fips_enabled)
 			return err;
 		pr_info("DRBG: Continuing without Jitter RNG\n");
 	}
diff --git linux-libre-6.1-gnu/crypto/essiv.c linux-libre-6.1.39-gnu/crypto/essiv.c
index e33369df9034..307eba74b901 100644
--- linux-libre-6.1-gnu/crypto/essiv.c
+++ linux-libre-6.1.39-gnu/crypto/essiv.c
@@ -171,7 +171,12 @@ static void essiv_aead_done(struct crypto_async_request *areq, int err)
 	struct aead_request *req = areq->data;
 	struct essiv_aead_request_ctx *rctx = aead_request_ctx(req);
 
+	if (err == -EINPROGRESS)
+		goto out;
+
 	kfree(rctx->assoc);
+
+out:
 	aead_request_complete(req, err);
 }
 
@@ -247,7 +252,7 @@ static int essiv_aead_crypt(struct aead_request *req, bool enc)
 	err = enc ? crypto_aead_encrypt(subreq) :
 		    crypto_aead_decrypt(subreq);
 
-	if (rctx->assoc && err != -EINPROGRESS)
+	if (rctx->assoc && err != -EINPROGRESS && err != -EBUSY)
 		kfree(rctx->assoc);
 	return err;
 }
diff --git linux-libre-6.1-gnu/crypto/jitterentropy-kcapi.c linux-libre-6.1.39-gnu/crypto/jitterentropy-kcapi.c
index 2d115bec15ae..b9edfaa51b27 100644
--- linux-libre-6.1-gnu/crypto/jitterentropy-kcapi.c
+++ linux-libre-6.1.39-gnu/crypto/jitterentropy-kcapi.c
@@ -37,6 +37,7 @@
  * DAMAGE.
  */
 
+#include <linux/fips.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -59,11 +60,6 @@ void jent_zfree(void *ptr)
 	kfree_sensitive(ptr);
 }
 
-void jent_panic(char *s)
-{
-	panic("%s", s);
-}
-
 void jent_memcpy(void *dest, const void *src, unsigned int n)
 {
 	memcpy(dest, src, n);
@@ -102,7 +98,6 @@ void jent_get_nstime(__u64 *out)
 struct jitterentropy {
 	spinlock_t jent_lock;
 	struct rand_data *entropy_collector;
-	unsigned int reset_cnt;
 };
 
 static int jent_kcapi_init(struct crypto_tfm *tfm)
@@ -138,32 +133,30 @@ static int jent_kcapi_random(struct crypto_rng *tfm,
 
 	spin_lock(&rng->jent_lock);
 
-	/* Return a permanent error in case we had too many resets in a row. */
-	if (rng->reset_cnt > (1<<10)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
 	ret = jent_read_entropy(rng->entropy_collector, rdata, dlen);
 
-	/* Reset RNG in case of health failures */
-	if (ret < -1) {
-		pr_warn_ratelimited("Reset Jitter RNG due to health test failure: %s failure\n",
-				    (ret == -2) ? "Repetition Count Test" :
-						  "Adaptive Proportion Test");
-
-		rng->reset_cnt++;
-
+	if (ret == -3) {
+		/* Handle permanent health test error */
+		/*
+		 * If the kernel was booted with fips=1, it implies that
+		 * the entire kernel acts as a FIPS 140 module. In this case
+		 * an SP800-90B permanent health test error is treated as
+		 * a FIPS module error.
+		 */
+		if (fips_enabled)
+			panic("Jitter RNG permanent health test failure\n");
+
+		pr_err("Jitter RNG permanent health test failure\n");
+		ret = -EFAULT;
+	} else if (ret == -2) {
+		/* Handle intermittent health test error */
+		pr_warn_ratelimited("Reset Jitter RNG due to intermittent health test failure\n");
 		ret = -EAGAIN;
-	} else {
-		rng->reset_cnt = 0;
-
-		/* Convert the Jitter RNG error into a usable error code */
-		if (ret == -1)
-			ret = -EINVAL;
+	} else if (ret == -1) {
+		/* Handle other errors */
+		ret = -EINVAL;
 	}
 
-out:
 	spin_unlock(&rng->jent_lock);
 
 	return ret;
@@ -197,6 +190,10 @@ static int __init jent_mod_init(void)
 
 	ret = jent_entropy_init();
 	if (ret) {
+		/* Handle permanent health test error */
+		if (fips_enabled)
+			panic("jitterentropy: Initialization failed with host not compliant with requirements: %d\n", ret);
+
 		pr_info("jitterentropy: Initialization failed with host not compliant with requirements: %d\n", ret);
 		return -EFAULT;
 	}
diff --git linux-libre-6.1-gnu/crypto/jitterentropy.c linux-libre-6.1.39-gnu/crypto/jitterentropy.c
index 93bff3213823..227cedfa4f0a 100644
--- linux-libre-6.1-gnu/crypto/jitterentropy.c
+++ linux-libre-6.1.39-gnu/crypto/jitterentropy.c
@@ -85,10 +85,14 @@ struct rand_data {
 				      * bit generation */
 
 	/* Repetition Count Test */
-	int rct_count;			/* Number of stuck values */
+	unsigned int rct_count;			/* Number of stuck values */
 
-	/* Adaptive Proportion Test for a significance level of 2^-30 */
+	/* Intermittent health test failure threshold of 2^-30 */
+#define JENT_RCT_CUTOFF		30	/* Taken from SP800-90B sec 4.4.1 */
 #define JENT_APT_CUTOFF		325	/* Taken from SP800-90B sec 4.4.2 */
+	/* Permanent health test failure threshold of 2^-60 */
+#define JENT_RCT_CUTOFF_PERMANENT	60
+#define JENT_APT_CUTOFF_PERMANENT	355
 #define JENT_APT_WINDOW_SIZE	512	/* Data window size */
 	/* LSB of time stamp to process */
 #define JENT_APT_LSB		16
@@ -97,8 +101,6 @@ struct rand_data {
 	unsigned int apt_count;		/* APT counter */
 	unsigned int apt_base;		/* APT base reference */
 	unsigned int apt_base_set:1;	/* APT base reference set? */
-
-	unsigned int health_failure:1;	/* Permanent health failure */
 };
 
 /* Flags that can be used to initialize the RNG */
@@ -115,7 +117,6 @@ struct rand_data {
 				   * zero). */
 #define JENT_ESTUCK		8 /* Too many stuck results during init. */
 #define JENT_EHEALTH		9 /* Health test failed during initialization */
-#define JENT_ERCT		10 /* RCT failed during initialization */
 
 /*
  * The output n bits can receive more than n bits of min entropy, of course,
@@ -169,19 +170,26 @@ static void jent_apt_insert(struct rand_data *ec, unsigned int delta_masked)
 		return;
 	}
 
-	if (delta_masked == ec->apt_base) {
+	if (delta_masked == ec->apt_base)
 		ec->apt_count++;
 
-		if (ec->apt_count >= JENT_APT_CUTOFF)
-			ec->health_failure = 1;
-	}
-
 	ec->apt_observations++;
 
 	if (ec->apt_observations >= JENT_APT_WINDOW_SIZE)
 		jent_apt_reset(ec, delta_masked);
 }
 
+/* APT health test failure detection */
+static int jent_apt_permanent_failure(struct rand_data *ec)
+{
+	return (ec->apt_count >= JENT_APT_CUTOFF_PERMANENT) ? 1 : 0;
+}
+
+static int jent_apt_failure(struct rand_data *ec)
+{
+	return (ec->apt_count >= JENT_APT_CUTOFF) ? 1 : 0;
+}
+
 /***************************************************************************
  * Stuck Test and its use as Repetition Count Test
  *
@@ -206,55 +214,14 @@ static void jent_apt_insert(struct rand_data *ec, unsigned int delta_masked)
  */
 static void jent_rct_insert(struct rand_data *ec, int stuck)
 {
-	/*
-	 * If we have a count less than zero, a previous RCT round identified
-	 * a failure. We will not overwrite it.
-	 */
-	if (ec->rct_count < 0)
-		return;
-
 	if (stuck) {
 		ec->rct_count++;
-
-		/*
-		 * The cutoff value is based on the following consideration:
-		 * alpha = 2^-30 as recommended in FIPS 140-2 IG 9.8.
-		 * In addition, we require an entropy value H of 1/OSR as this
-		 * is the minimum entropy required to provide full entropy.
-		 * Note, we collect 64 * OSR deltas for inserting them into
-		 * the entropy pool which should then have (close to) 64 bits
-		 * of entropy.
-		 *
-		 * Note, ec->rct_count (which equals to value B in the pseudo
-		 * code of SP800-90B section 4.4.1) starts with zero. Hence
-		 * we need to subtract one from the cutoff value as calculated
-		 * following SP800-90B.
-		 */
-		if ((unsigned int)ec->rct_count >= (31 * ec->osr)) {
-			ec->rct_count = -1;
-			ec->health_failure = 1;
-		}
 	} else {
+		/* Reset RCT */
 		ec->rct_count = 0;
 	}
 }
 
-/*
- * Is there an RCT health test failure?
- *
- * @ec [in] Reference to entropy collector
- *
- * @return
- * 	0 No health test failure
- * 	1 Permanent health test failure
- */
-static int jent_rct_failure(struct rand_data *ec)
-{
-	if (ec->rct_count < 0)
-		return 1;
-	return 0;
-}
-
 static inline __u64 jent_delta(__u64 prev, __u64 next)
 {
 #define JENT_UINT64_MAX		(__u64)(~((__u64) 0))
@@ -303,18 +270,26 @@ static int jent_stuck(struct rand_data *ec, __u64 current_delta)
 	return 0;
 }
 
-/*
- * Report any health test failures
- *
- * @ec [in] Reference to entropy collector
- *
- * @return
- * 	0 No health test failure
- * 	1 Permanent health test failure
- */
+/* RCT health test failure detection */
+static int jent_rct_permanent_failure(struct rand_data *ec)
+{
+	return (ec->rct_count >= JENT_RCT_CUTOFF_PERMANENT) ? 1 : 0;
+}
+
+static int jent_rct_failure(struct rand_data *ec)
+{
+	return (ec->rct_count >= JENT_RCT_CUTOFF) ? 1 : 0;
+}
+
+/* Report of health test failures */
 static int jent_health_failure(struct rand_data *ec)
 {
-	return ec->health_failure;
+	return jent_rct_failure(ec) | jent_apt_failure(ec);
+}
+
+static int jent_permanent_health_failure(struct rand_data *ec)
+{
+	return jent_rct_permanent_failure(ec) | jent_apt_permanent_failure(ec);
 }
 
 /***************************************************************************
@@ -600,8 +575,8 @@ static void jent_gen_entropy(struct rand_data *ec)
  *
  * The following error codes can occur:
  *	-1	entropy_collector is NULL
- *	-2	RCT failed
- *	-3	APT test failed
+ *	-2	Intermittent health failure
+ *	-3	Permanent health failure
  */
 int jent_read_entropy(struct rand_data *ec, unsigned char *data,
 		      unsigned int len)
@@ -616,39 +591,23 @@ int jent_read_entropy(struct rand_data *ec, unsigned char *data,
 
 		jent_gen_entropy(ec);
 
-		if (jent_health_failure(ec)) {
-			int ret;
-
-			if (jent_rct_failure(ec))
-				ret = -2;
-			else
-				ret = -3;
-
+		if (jent_permanent_health_failure(ec)) {
 			/*
-			 * Re-initialize the noise source
-			 *
-			 * If the health test fails, the Jitter RNG remains
-			 * in failure state and will return a health failure
-			 * during next invocation.
+			 * At this point, the Jitter RNG instance is considered
+			 * as a failed instance. There is no rerun of the
+			 * startup test any more, because the caller
+			 * is assumed to not further use this instance.
 			 */
-			if (jent_entropy_init())
-				return ret;
-
-			/* Set APT to initial state */
-			jent_apt_reset(ec, 0);
-			ec->apt_base_set = 0;
-
-			/* Set RCT to initial state */
-			ec->rct_count = 0;
-
-			/* Re-enable Jitter RNG */
-			ec->health_failure = 0;
-
+			return -3;
+		} else if (jent_health_failure(ec)) {
 			/*
-			 * Return the health test failure status to the
-			 * caller as the generated value is not appropriate.
+			 * Perform startup health tests and return permanent
+			 * error if it fails.
 			 */
-			return ret;
+			if (jent_entropy_init())
+				return -3;
+
+			return -2;
 		}
 
 		if ((DATA_SIZE_BITS / 8) < len)
@@ -802,14 +761,12 @@ int jent_entropy_init(void)
 			if ((nonstuck % JENT_APT_WINDOW_SIZE) == 0) {
 				jent_apt_reset(&ec,
 					       delta & JENT_APT_WORD_MASK);
-				if (jent_health_failure(&ec))
-					return JENT_EHEALTH;
 			}
 		}
 
-		/* Validate RCT */
-		if (jent_rct_failure(&ec))
-			return JENT_ERCT;
+		/* Validate health test result */
+		if (jent_health_failure(&ec))
+			return JENT_EHEALTH;
 
 		/* test whether we have an increasing timer */
 		if (!(time2 > time))
diff --git linux-libre-6.1-gnu/crypto/jitterentropy.h linux-libre-6.1.39-gnu/crypto/jitterentropy.h
index b7397b617ef0..5cc583f6bc6b 100644
--- linux-libre-6.1-gnu/crypto/jitterentropy.h
+++ linux-libre-6.1.39-gnu/crypto/jitterentropy.h
@@ -2,7 +2,6 @@
 
 extern void *jent_zalloc(unsigned int len);
 extern void jent_zfree(void *ptr);
-extern void jent_panic(char *s);
 extern void jent_memcpy(void *dest, const void *src, unsigned int n);
 extern void jent_get_nstime(__u64 *out);
 
diff --git linux-libre-6.1-gnu/crypto/rsa-pkcs1pad.c linux-libre-6.1.39-gnu/crypto/rsa-pkcs1pad.c
index 3285e3af43e1..3237b50baf3c 100644
--- linux-libre-6.1-gnu/crypto/rsa-pkcs1pad.c
+++ linux-libre-6.1.39-gnu/crypto/rsa-pkcs1pad.c
@@ -214,16 +214,14 @@ static void pkcs1pad_encrypt_sign_complete_cb(
 		struct crypto_async_request *child_async_req, int err)
 {
 	struct akcipher_request *req = child_async_req->data;
-	struct crypto_async_request async_req;
 
 	if (err == -EINPROGRESS)
-		return;
+		goto out;
+
+	err = pkcs1pad_encrypt_sign_complete(req, err);
 
-	async_req.data = req->base.data;
-	async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req));
-	async_req.flags = child_async_req->flags;
-	req->base.complete(&async_req,
-			pkcs1pad_encrypt_sign_complete(req, err));
+out:
+	akcipher_request_complete(req, err);
 }
 
 static int pkcs1pad_encrypt(struct akcipher_request *req)
@@ -332,15 +330,14 @@ static void pkcs1pad_decrypt_complete_cb(
 		struct crypto_async_request *child_async_req, int err)
 {
 	struct akcipher_request *req = child_async_req->data;
-	struct crypto_async_request async_req;
 
 	if (err == -EINPROGRESS)
-		return;
+		goto out;
+
+	err = pkcs1pad_decrypt_complete(req, err);
 
-	async_req.data = req->base.data;
-	async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req));
-	async_req.flags = child_async_req->flags;
-	req->base.complete(&async_req, pkcs1pad_decrypt_complete(req, err));
+out:
+	akcipher_request_complete(req, err);
 }
 
 static int pkcs1pad_decrypt(struct akcipher_request *req)
@@ -513,15 +510,14 @@ static void pkcs1pad_verify_complete_cb(
 		struct crypto_async_request *child_async_req, int err)
 {
 	struct akcipher_request *req = child_async_req->data;
-	struct crypto_async_request async_req;
 
 	if (err == -EINPROGRESS)
-		return;
+		goto out;
 
-	async_req.data = req->base.data;
-	async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req));
-	async_req.flags = child_async_req->flags;
-	req->base.complete(&async_req, pkcs1pad_verify_complete(req, err));
+	err = pkcs1pad_verify_complete(req, err);
+
+out:
+	akcipher_request_complete(req, err);
 }
 
 /*
diff --git linux-libre-6.1-gnu/crypto/seqiv.c linux-libre-6.1.39-gnu/crypto/seqiv.c
index 0899d527c284..b1bcfe537daf 100644
--- linux-libre-6.1-gnu/crypto/seqiv.c
+++ linux-libre-6.1.39-gnu/crypto/seqiv.c
@@ -23,7 +23,7 @@ static void seqiv_aead_encrypt_complete2(struct aead_request *req, int err)
 	struct aead_request *subreq = aead_request_ctx(req);
 	struct crypto_aead *geniv;
 
-	if (err == -EINPROGRESS)
+	if (err == -EINPROGRESS || err == -EBUSY)
 		return;
 
 	if (err)
diff --git linux-libre-6.1-gnu/crypto/tcrypt.c linux-libre-6.1.39-gnu/crypto/tcrypt.c
index a82679b576bb..b23235d58a12 100644
--- linux-libre-6.1-gnu/crypto/tcrypt.c
+++ linux-libre-6.1.39-gnu/crypto/tcrypt.c
@@ -1090,15 +1090,6 @@ static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
 			goto out_free_tfm;
 		}
 
-
-	for (i = 0; i < num_mb; ++i)
-		if (testmgr_alloc_buf(data[i].xbuf)) {
-			while (i--)
-				testmgr_free_buf(data[i].xbuf);
-			goto out_free_tfm;
-		}
-
-
 	for (i = 0; i < num_mb; ++i) {
 		data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
 		if (!data[i].req) {
@@ -1471,387 +1462,387 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		}
 
 		for (i = 1; i < 200; i++)
-			ret += do_test(NULL, 0, 0, i, num_mb);
+			ret = min(ret, do_test(NULL, 0, 0, i, num_mb));
 		break;
 
 	case 1:
-		ret += tcrypt_test("md5");
+		ret = min(ret, tcrypt_test("md5"));
 		break;
 
 	case 2:
-		ret += tcrypt_test("sha1");
+		ret = min(ret, tcrypt_test("sha1"));
 		break;
 
 	case 3:
-		ret += tcrypt_test("ecb(des)");
-		ret += tcrypt_test("cbc(des)");
-		ret += tcrypt_test("ctr(des)");
+		ret = min(ret, tcrypt_test("ecb(des)"));
+		ret = min(ret, tcrypt_test("cbc(des)"));
+		ret = min(ret, tcrypt_test("ctr(des)"));
 		break;
 
 	case 4:
-		ret += tcrypt_test("ecb(des3_ede)");
-		ret += tcrypt_test("cbc(des3_ede)");
-		ret += tcrypt_test("ctr(des3_ede)");
+		ret = min(ret, tcrypt_test("ecb(des3_ede)"));
+		ret = min(ret, tcrypt_test("cbc(des3_ede)"));
+		ret = min(ret, tcrypt_test("ctr(des3_ede)"));
 		break;
 
 	case 5:
-		ret += tcrypt_test("md4");
+		ret = min(ret, tcrypt_test("md4"));
 		break;
 
 	case 6:
-		ret += tcrypt_test("sha256");
+		ret = min(ret, tcrypt_test("sha256"));
 		break;
 
 	case 7:
-		ret += tcrypt_test("ecb(blowfish)");
-		ret += tcrypt_test("cbc(blowfish)");
-		ret += tcrypt_test("ctr(blowfish)");
+		ret = min(ret, tcrypt_test("ecb(blowfish)"));
+		ret = min(ret, tcrypt_test("cbc(blowfish)"));
+		ret = min(ret, tcrypt_test("ctr(blowfish)"));
 		break;
 
 	case 8:
-		ret += tcrypt_test("ecb(twofish)");
-		ret += tcrypt_test("cbc(twofish)");
-		ret += tcrypt_test("ctr(twofish)");
-		ret += tcrypt_test("lrw(twofish)");
-		ret += tcrypt_test("xts(twofish)");
+		ret = min(ret, tcrypt_test("ecb(twofish)"));
+		ret = min(ret, tcrypt_test("cbc(twofish)"));
+		ret = min(ret, tcrypt_test("ctr(twofish)"));
+		ret = min(ret, tcrypt_test("lrw(twofish)"));
+		ret = min(ret, tcrypt_test("xts(twofish)"));
 		break;
 
 	case 9:
-		ret += tcrypt_test("ecb(serpent)");
-		ret += tcrypt_test("cbc(serpent)");
-		ret += tcrypt_test("ctr(serpent)");
-		ret += tcrypt_test("lrw(serpent)");
-		ret += tcrypt_test("xts(serpent)");
+		ret = min(ret, tcrypt_test("ecb(serpent)"));
+		ret = min(ret, tcrypt_test("cbc(serpent)"));
+		ret = min(ret, tcrypt_test("ctr(serpent)"));
+		ret = min(ret, tcrypt_test("lrw(serpent)"));
+		ret = min(ret, tcrypt_test("xts(serpent)"));
 		break;
 
 	case 10:
-		ret += tcrypt_test("ecb(aes)");
-		ret += tcrypt_test("cbc(aes)");
-		ret += tcrypt_test("lrw(aes)");
-		ret += tcrypt_test("xts(aes)");
-		ret += tcrypt_test("ctr(aes)");
-		ret += tcrypt_test("rfc3686(ctr(aes))");
-		ret += tcrypt_test("ofb(aes)");
-		ret += tcrypt_test("cfb(aes)");
-		ret += tcrypt_test("xctr(aes)");
+		ret = min(ret, tcrypt_test("ecb(aes)"));
+		ret = min(ret, tcrypt_test("cbc(aes)"));
+		ret = min(ret, tcrypt_test("lrw(aes)"));
+		ret = min(ret, tcrypt_test("xts(aes)"));
+		ret = min(ret, tcrypt_test("ctr(aes)"));
+		ret = min(ret, tcrypt_test("rfc3686(ctr(aes))"));
+		ret = min(ret, tcrypt_test("ofb(aes)"));
+		ret = min(ret, tcrypt_test("cfb(aes)"));
+		ret = min(ret, tcrypt_test("xctr(aes)"));
 		break;
 
 	case 11:
-		ret += tcrypt_test("sha384");
+		ret = min(ret, tcrypt_test("sha384"));
 		break;
 
 	case 12:
-		ret += tcrypt_test("sha512");
+		ret = min(ret, tcrypt_test("sha512"));
 		break;
 
 	case 13:
-		ret += tcrypt_test("deflate");
+		ret = min(ret, tcrypt_test("deflate"));
 		break;
 
 	case 14:
-		ret += tcrypt_test("ecb(cast5)");
-		ret += tcrypt_test("cbc(cast5)");
-		ret += tcrypt_test("ctr(cast5)");
+		ret = min(ret, tcrypt_test("ecb(cast5)"));
+		ret = min(ret, tcrypt_test("cbc(cast5)"));
+		ret = min(ret, tcrypt_test("ctr(cast5)"));
 		break;
 
 	case 15:
-		ret += tcrypt_test("ecb(cast6)");
-		ret += tcrypt_test("cbc(cast6)");
-		ret += tcrypt_test("ctr(cast6)");
-		ret += tcrypt_test("lrw(cast6)");
-		ret += tcrypt_test("xts(cast6)");
+		ret = min(ret, tcrypt_test("ecb(cast6)"));
+		ret = min(ret, tcrypt_test("cbc(cast6)"));
+		ret = min(ret, tcrypt_test("ctr(cast6)"));
+		ret = min(ret, tcrypt_test("lrw(cast6)"));
+		ret = min(ret, tcrypt_test("xts(cast6)"));
 		break;
 
 	case 16:
-		ret += tcrypt_test("ecb(arc4)");
+		ret = min(ret, tcrypt_test("ecb(arc4)"));
 		break;
 
 	case 17:
-		ret += tcrypt_test("michael_mic");
+		ret = min(ret, tcrypt_test("michael_mic"));
 		break;
 
 	case 18:
-		ret += tcrypt_test("crc32c");
+		ret = min(ret, tcrypt_test("crc32c"));
 		break;
 
 	case 19:
-		ret += tcrypt_test("ecb(tea)");
+		ret = min(ret, tcrypt_test("ecb(tea)"));
 		break;
 
 	case 20:
-		ret += tcrypt_test("ecb(xtea)");
+		ret = min(ret, tcrypt_test("ecb(xtea)"));
 		break;
 
 	case 21:
-		ret += tcrypt_test("ecb(khazad)");
+		ret = min(ret, tcrypt_test("ecb(khazad)"));
 		break;
 
 	case 22:
-		ret += tcrypt_test("wp512");
+		ret = min(ret, tcrypt_test("wp512"));
 		break;
 
 	case 23:
-		ret += tcrypt_test("wp384");
+		ret = min(ret, tcrypt_test("wp384"));
 		break;
 
 	case 24:
-		ret += tcrypt_test("wp256");
+		ret = min(ret, tcrypt_test("wp256"));
 		break;
 
 	case 26:
-		ret += tcrypt_test("ecb(anubis)");
-		ret += tcrypt_test("cbc(anubis)");
+		ret = min(ret, tcrypt_test("ecb(anubis)"));
+		ret = min(ret, tcrypt_test("cbc(anubis)"));
 		break;
 
 	case 30:
-		ret += tcrypt_test("ecb(xeta)");
+		ret = min(ret, tcrypt_test("ecb(xeta)"));
 		break;
 
 	case 31:
-		ret += tcrypt_test("pcbc(fcrypt)");
+		ret = min(ret, tcrypt_test("pcbc(fcrypt)"));
 		break;
 
 	case 32:
-		ret += tcrypt_test("ecb(camellia)");
-		ret += tcrypt_test("cbc(camellia)");
-		ret += tcrypt_test("ctr(camellia)");
-		ret += tcrypt_test("lrw(camellia)");
-		ret += tcrypt_test("xts(camellia)");
+		ret = min(ret, tcrypt_test("ecb(camellia)"));
+		ret = min(ret, tcrypt_test("cbc(camellia)"));
+		ret = min(ret, tcrypt_test("ctr(camellia)"));
+		ret = min(ret, tcrypt_test("lrw(camellia)"));
+		ret = min(ret, tcrypt_test("xts(camellia)"));
 		break;
 
 	case 33:
-		ret += tcrypt_test("sha224");
+		ret = min(ret, tcrypt_test("sha224"));
 		break;
 
 	case 35:
-		ret += tcrypt_test("gcm(aes)");
+		ret = min(ret, tcrypt_test("gcm(aes)"));
 		break;
 
 	case 36:
-		ret += tcrypt_test("lzo");
+		ret = min(ret, tcrypt_test("lzo"));
 		break;
 
 	case 37:
-		ret += tcrypt_test("ccm(aes)");
+		ret = min(ret, tcrypt_test("ccm(aes)"));
 		break;
 
 	case 38:
-		ret += tcrypt_test("cts(cbc(aes))");
+		ret = min(ret, tcrypt_test("cts(cbc(aes))"));
 		break;
 
         case 39:
-		ret += tcrypt_test("xxhash64");
+		ret = min(ret, tcrypt_test("xxhash64"));
 		break;
 
         case 40:
-		ret += tcrypt_test("rmd160");
+		ret = min(ret, tcrypt_test("rmd160"));
 		break;
 
 	case 42:
-		ret += tcrypt_test("blake2b-512");
+		ret = min(ret, tcrypt_test("blake2b-512"));
 		break;
 
 	case 43:
-		ret += tcrypt_test("ecb(seed)");
+		ret = min(ret, tcrypt_test("ecb(seed)"));
 		break;
 
 	case 45:
-		ret += tcrypt_test("rfc4309(ccm(aes))");
+		ret = min(ret, tcrypt_test("rfc4309(ccm(aes))"));
 		break;
 
 	case 46:
-		ret += tcrypt_test("ghash");
+		ret = min(ret, tcrypt_test("ghash"));
 		break;
 
 	case 47:
-		ret += tcrypt_test("crct10dif");
+		ret = min(ret, tcrypt_test("crct10dif"));
 		break;
 
 	case 48:
-		ret += tcrypt_test("sha3-224");
+		ret = min(ret, tcrypt_test("sha3-224"));
 		break;
 
 	case 49:
-		ret += tcrypt_test("sha3-256");
+		ret = min(ret, tcrypt_test("sha3-256"));
 		break;
 
 	case 50:
-		ret += tcrypt_test("sha3-384");
+		ret = min(ret, tcrypt_test("sha3-384"));
 		break;
 
 	case 51:
-		ret += tcrypt_test("sha3-512");
+		ret = min(ret, tcrypt_test("sha3-512"));
 		break;
 
 	case 52:
-		ret += tcrypt_test("sm3");
+		ret = min(ret, tcrypt_test("sm3"));
 		break;
 
 	case 53:
-		ret += tcrypt_test("streebog256");
+		ret = min(ret, tcrypt_test("streebog256"));
 		break;
 
 	case 54:
-		ret += tcrypt_test("streebog512");
+		ret = min(ret, tcrypt_test("streebog512"));
 		break;
 
 	case 55:
-		ret += tcrypt_test("gcm(sm4)");
+		ret = min(ret, tcrypt_test("gcm(sm4)"));
 		break;
 
 	case 56:
-		ret += tcrypt_test("ccm(sm4)");
+		ret = min(ret, tcrypt_test("ccm(sm4)"));
 		break;
 
 	case 57:
-		ret += tcrypt_test("polyval");
+		ret = min(ret, tcrypt_test("polyval"));
 		break;
 
 	case 58:
-		ret += tcrypt_test("gcm(aria)");
+		ret = min(ret, tcrypt_test("gcm(aria)"));
 		break;
 
 	case 100:
-		ret += tcrypt_test("hmac(md5)");
+		ret = min(ret, tcrypt_test("hmac(md5)"));
 		break;
 
 	case 101:
-		ret += tcrypt_test("hmac(sha1)");
+		ret = min(ret, tcrypt_test("hmac(sha1)"));
 		break;
 
 	case 102:
-		ret += tcrypt_test("hmac(sha256)");
+		ret = min(ret, tcrypt_test("hmac(sha256)"));
 		break;
 
 	case 103:
-		ret += tcrypt_test("hmac(sha384)");
+		ret = min(ret, tcrypt_test("hmac(sha384)"));
 		break;
 
 	case 104:
-		ret += tcrypt_test("hmac(sha512)");
+		ret = min(ret, tcrypt_test("hmac(sha512)"));
 		break;
 
 	case 105:
-		ret += tcrypt_test("hmac(sha224)");
+		ret = min(ret, tcrypt_test("hmac(sha224)"));
 		break;
 
 	case 106:
-		ret += tcrypt_test("xcbc(aes)");
+		ret = min(ret, tcrypt_test("xcbc(aes)"));
 		break;
 
 	case 108:
-		ret += tcrypt_test("hmac(rmd160)");
+		ret = min(ret, tcrypt_test("hmac(rmd160)"));
 		break;
 
 	case 109:
-		ret += tcrypt_test("vmac64(aes)");
+		ret = min(ret, tcrypt_test("vmac64(aes)"));
 		break;
 
 	case 111:
-		ret += tcrypt_test("hmac(sha3-224)");
+		ret = min(ret, tcrypt_test("hmac(sha3-224)"));
 		break;
 
 	case 112:
-		ret += tcrypt_test("hmac(sha3-256)");
+		ret = min(ret, tcrypt_test("hmac(sha3-256)"));
 		break;
 
 	case 113:
-		ret += tcrypt_test("hmac(sha3-384)");
+		ret = min(ret, tcrypt_test("hmac(sha3-384)"));
 		break;
 
 	case 114:
-		ret += tcrypt_test("hmac(sha3-512)");
+		ret = min(ret, tcrypt_test("hmac(sha3-512)"));
 		break;
 
 	case 115:
-		ret += tcrypt_test("hmac(streebog256)");
+		ret = min(ret, tcrypt_test("hmac(streebog256)"));
 		break;
 
 	case 116:
-		ret += tcrypt_test("hmac(streebog512)");
+		ret = min(ret, tcrypt_test("hmac(streebog512)"));
 		break;
 
 	case 150:
-		ret += tcrypt_test("ansi_cprng");
+		ret = min(ret, tcrypt_test("ansi_cprng"));
 		break;
 
 	case 151:
-		ret += tcrypt_test("rfc4106(gcm(aes))");
+		ret = min(ret, tcrypt_test("rfc4106(gcm(aes))"));
 		break;
 
 	case 152:
-		ret += tcrypt_test("rfc4543(gcm(aes))");
+		ret = min(ret, tcrypt_test("rfc4543(gcm(aes))"));
 		break;
 
 	case 153:
-		ret += tcrypt_test("cmac(aes)");
+		ret = min(ret, tcrypt_test("cmac(aes)"));
 		break;
 
 	case 154:
-		ret += tcrypt_test("cmac(des3_ede)");
+		ret = min(ret, tcrypt_test("cmac(des3_ede)"));
 		break;
 
 	case 155:
-		ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),cbc(aes))"));
 		break;
 
 	case 156:
-		ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
+		ret = min(ret, tcrypt_test("authenc(hmac(md5),ecb(cipher_null))"));
 		break;
 
 	case 157:
-		ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))"));
 		break;
 
 	case 158:
-		ret += tcrypt_test("cbcmac(sm4)");
+		ret = min(ret, tcrypt_test("cbcmac(sm4)"));
 		break;
 
 	case 159:
-		ret += tcrypt_test("cmac(sm4)");
+		ret = min(ret, tcrypt_test("cmac(sm4)"));
 		break;
 
 	case 181:
-		ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),cbc(des))"));
 		break;
 	case 182:
-		ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))"));
 		break;
 	case 183:
-		ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha224),cbc(des))"));
 		break;
 	case 184:
-		ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))"));
 		break;
 	case 185:
-		ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha256),cbc(des))"));
 		break;
 	case 186:
-		ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))"));
 		break;
 	case 187:
-		ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha384),cbc(des))"));
 		break;
 	case 188:
-		ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))"));
 		break;
 	case 189:
-		ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha512),cbc(des))"));
 		break;
 	case 190:
-		ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))"));
 		break;
 	case 191:
-		ret += tcrypt_test("ecb(sm4)");
-		ret += tcrypt_test("cbc(sm4)");
-		ret += tcrypt_test("cfb(sm4)");
-		ret += tcrypt_test("ctr(sm4)");
+		ret = min(ret, tcrypt_test("ecb(sm4)"));
+		ret = min(ret, tcrypt_test("cbc(sm4)"));
+		ret = min(ret, tcrypt_test("cfb(sm4)"));
+		ret = min(ret, tcrypt_test("ctr(sm4)"));
 		break;
 	case 192:
-		ret += tcrypt_test("ecb(aria)");
-		ret += tcrypt_test("cbc(aria)");
-		ret += tcrypt_test("cfb(aria)");
-		ret += tcrypt_test("ctr(aria)");
+		ret = min(ret, tcrypt_test("ecb(aria)"));
+		ret = min(ret, tcrypt_test("cbc(aria)"));
+		ret = min(ret, tcrypt_test("cfb(aria)"));
+		ret = min(ret, tcrypt_test("ctr(aria)"));
 		break;
 	case 200:
 		test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
diff --git linux-libre-6.1-gnu/crypto/testmgr.c linux-libre-6.1.39-gnu/crypto/testmgr.c
index bcd059caa1c8..56c39a0c9495 100644
--- linux-libre-6.1-gnu/crypto/testmgr.c
+++ linux-libre-6.1.39-gnu/crypto/testmgr.c
@@ -766,7 +766,7 @@ static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls,
 	struct iov_iter input;
 	int err;
 
-	iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len);
+	iov_iter_kvec(&input, ITER_SOURCE, inputs, nr_inputs, src_total_len);
 	err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask,
 				cfg->inplace_mode != OUT_OF_PLACE ?
 					max(dst_total_len, src_total_len) :
@@ -852,12 +852,50 @@ static int prepare_keybuf(const u8 *key, unsigned int ksize,
 
 #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS
 
+/*
+ * The fuzz tests use prandom instead of the normal Linux RNG since they don't
+ * need cryptographically secure random numbers.  This greatly improves the
+ * performance of these tests, especially if they are run before the Linux RNG
+ * has been initialized or if they are run on a lockdep-enabled kernel.
+ */
+
+static inline void init_rnd_state(struct rnd_state *rng)
+{
+	prandom_seed_state(rng, get_random_u64());
+}
+
+static inline u8 prandom_u8(struct rnd_state *rng)
+{
+	return prandom_u32_state(rng);
+}
+
+static inline u32 prandom_u32_below(struct rnd_state *rng, u32 ceil)
+{
+	/*
+	 * This is slightly biased for non-power-of-2 values of 'ceil', but this
+	 * isn't important here.
+	 */
+	return prandom_u32_state(rng) % ceil;
+}
+
+static inline bool prandom_bool(struct rnd_state *rng)
+{
+	return prandom_u32_below(rng, 2);
+}
+
+static inline u32 prandom_u32_inclusive(struct rnd_state *rng,
+					u32 floor, u32 ceil)
+{
+	return floor + prandom_u32_below(rng, ceil - floor + 1);
+}
+
 /* Generate a random length in range [0, max_len], but prefer smaller values */
-static unsigned int generate_random_length(unsigned int max_len)
+static unsigned int generate_random_length(struct rnd_state *rng,
+					   unsigned int max_len)
 {
-	unsigned int len = prandom_u32_max(max_len + 1);
+	unsigned int len = prandom_u32_below(rng, max_len + 1);
 
-	switch (prandom_u32_max(4)) {
+	switch (prandom_u32_below(rng, 4)) {
 	case 0:
 		return len % 64;
 	case 1:
@@ -870,43 +908,44 @@ static unsigned int generate_random_length(unsigned int max_len)
 }
 
 /* Flip a random bit in the given nonempty data buffer */
-static void flip_random_bit(u8 *buf, size_t size)
+static void flip_random_bit(struct rnd_state *rng, u8 *buf, size_t size)
 {
 	size_t bitpos;
 
-	bitpos = prandom_u32_max(size * 8);
+	bitpos = prandom_u32_below(rng, size * 8);
 	buf[bitpos / 8] ^= 1 << (bitpos % 8);
 }
 
 /* Flip a random byte in the given nonempty data buffer */
-static void flip_random_byte(u8 *buf, size_t size)
+static void flip_random_byte(struct rnd_state *rng, u8 *buf, size_t size)
 {
-	buf[prandom_u32_max(size)] ^= 0xff;
+	buf[prandom_u32_below(rng, size)] ^= 0xff;
 }
 
 /* Sometimes make some random changes to the given nonempty data buffer */
-static void mutate_buffer(u8 *buf, size_t size)
+static void mutate_buffer(struct rnd_state *rng, u8 *buf, size_t size)
 {
 	size_t num_flips;
 	size_t i;
 
 	/* Sometimes flip some bits */
-	if (prandom_u32_max(4) == 0) {
-		num_flips = min_t(size_t, 1 << prandom_u32_max(8), size * 8);
+	if (prandom_u32_below(rng, 4) == 0) {
+		num_flips = min_t(size_t, 1 << prandom_u32_below(rng, 8),
+				  size * 8);
 		for (i = 0; i < num_flips; i++)
-			flip_random_bit(buf, size);
+			flip_random_bit(rng, buf, size);
 	}
 
 	/* Sometimes flip some bytes */
-	if (prandom_u32_max(4) == 0) {
-		num_flips = min_t(size_t, 1 << prandom_u32_max(8), size);
+	if (prandom_u32_below(rng, 4) == 0) {
+		num_flips = min_t(size_t, 1 << prandom_u32_below(rng, 8), size);
 		for (i = 0; i < num_flips; i++)
-			flip_random_byte(buf, size);
+			flip_random_byte(rng, buf, size);
 	}
 }
 
 /* Randomly generate 'count' bytes, but sometimes make them "interesting" */
-static void generate_random_bytes(u8 *buf, size_t count)
+static void generate_random_bytes(struct rnd_state *rng, u8 *buf, size_t count)
 {
 	u8 b;
 	u8 increment;
@@ -915,11 +954,11 @@ static void generate_random_bytes(u8 *buf, size_t count)
 	if (count == 0)
 		return;
 
-	switch (prandom_u32_max(8)) { /* Choose a generation strategy */
+	switch (prandom_u32_below(rng, 8)) { /* Choose a generation strategy */
 	case 0:
 	case 1:
 		/* All the same byte, plus optional mutations */
-		switch (prandom_u32_max(4)) {
+		switch (prandom_u32_below(rng, 4)) {
 		case 0:
 			b = 0x00;
 			break;
@@ -927,28 +966,28 @@ static void generate_random_bytes(u8 *buf, size_t count)
 			b = 0xff;
 			break;
 		default:
-			b = get_random_u8();
+			b = prandom_u8(rng);
 			break;
 		}
 		memset(buf, b, count);
-		mutate_buffer(buf, count);
+		mutate_buffer(rng, buf, count);
 		break;
 	case 2:
 		/* Ascending or descending bytes, plus optional mutations */
-		increment = get_random_u8();
-		b = get_random_u8();
+		increment = prandom_u8(rng);
+		b = prandom_u8(rng);
 		for (i = 0; i < count; i++, b += increment)
 			buf[i] = b;
-		mutate_buffer(buf, count);
+		mutate_buffer(rng, buf, count);
 		break;
 	default:
 		/* Fully random bytes */
-		for (i = 0; i < count; i++)
-			buf[i] = get_random_u8();
+		prandom_bytes_state(rng, buf, count);
 	}
 }
 
-static char *generate_random_sgl_divisions(struct test_sg_division *divs,
+static char *generate_random_sgl_divisions(struct rnd_state *rng,
+					   struct test_sg_division *divs,
 					   size_t max_divs, char *p, char *end,
 					   bool gen_flushes, u32 req_flags)
 {
@@ -959,24 +998,26 @@ static char *generate_random_sgl_divisions(struct test_sg_division *divs,
 		unsigned int this_len;
 		const char *flushtype_str;
 
-		if (div == &divs[max_divs - 1] || prandom_u32_max(2) == 0)
+		if (div == &divs[max_divs - 1] || prandom_bool(rng))
 			this_len = remaining;
 		else
-			this_len = 1 + prandom_u32_max(remaining);
+			this_len = prandom_u32_inclusive(rng, 1, remaining);
 		div->proportion_of_total = this_len;
 
-		if (prandom_u32_max(4) == 0)
-			div->offset = (PAGE_SIZE - 128) + prandom_u32_max(128);
-		else if (prandom_u32_max(2) == 0)
-			div->offset = prandom_u32_max(32);
+		if (prandom_u32_below(rng, 4) == 0)
+			div->offset = prandom_u32_inclusive(rng,
+							    PAGE_SIZE - 128,
+							    PAGE_SIZE - 1);
+		else if (prandom_bool(rng))
+			div->offset = prandom_u32_below(rng, 32);
 		else
-			div->offset = prandom_u32_max(PAGE_SIZE);
-		if (prandom_u32_max(8) == 0)
+			div->offset = prandom_u32_below(rng, PAGE_SIZE);
+		if (prandom_u32_below(rng, 8) == 0)
 			div->offset_relative_to_alignmask = true;
 
 		div->flush_type = FLUSH_TYPE_NONE;
 		if (gen_flushes) {
-			switch (prandom_u32_max(4)) {
+			switch (prandom_u32_below(rng, 4)) {
 			case 0:
 				div->flush_type = FLUSH_TYPE_REIMPORT;
 				break;
@@ -988,7 +1029,7 @@ static char *generate_random_sgl_divisions(struct test_sg_division *divs,
 
 		if (div->flush_type != FLUSH_TYPE_NONE &&
 		    !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) &&
-		    prandom_u32_max(2) == 0)
+		    prandom_bool(rng))
 			div->nosimd = true;
 
 		switch (div->flush_type) {
@@ -1023,7 +1064,8 @@ static char *generate_random_sgl_divisions(struct test_sg_division *divs,
 }
 
 /* Generate a random testvec_config for fuzz testing */
-static void generate_random_testvec_config(struct testvec_config *cfg,
+static void generate_random_testvec_config(struct rnd_state *rng,
+					   struct testvec_config *cfg,
 					   char *name, size_t max_namelen)
 {
 	char *p = name;
@@ -1035,7 +1077,7 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 
 	p += scnprintf(p, end - p, "random:");
 
-	switch (prandom_u32_max(4)) {
+	switch (prandom_u32_below(rng, 4)) {
 	case 0:
 	case 1:
 		cfg->inplace_mode = OUT_OF_PLACE;
@@ -1050,12 +1092,12 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 		break;
 	}
 
-	if (prandom_u32_max(2) == 0) {
+	if (prandom_bool(rng)) {
 		cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP;
 		p += scnprintf(p, end - p, " may_sleep");
 	}
 
-	switch (prandom_u32_max(4)) {
+	switch (prandom_u32_below(rng, 4)) {
 	case 0:
 		cfg->finalization_type = FINALIZATION_TYPE_FINAL;
 		p += scnprintf(p, end - p, " use_final");
@@ -1070,36 +1112,37 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 		break;
 	}
 
-	if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) &&
-	    prandom_u32_max(2) == 0) {
+	if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && prandom_bool(rng)) {
 		cfg->nosimd = true;
 		p += scnprintf(p, end - p, " nosimd");
 	}
 
 	p += scnprintf(p, end - p, " src_divs=[");
-	p = generate_random_sgl_divisions(cfg->src_divs,
+	p = generate_random_sgl_divisions(rng, cfg->src_divs,
 					  ARRAY_SIZE(cfg->src_divs), p, end,
 					  (cfg->finalization_type !=
 					   FINALIZATION_TYPE_DIGEST),
 					  cfg->req_flags);
 	p += scnprintf(p, end - p, "]");
 
-	if (cfg->inplace_mode == OUT_OF_PLACE && prandom_u32_max(2) == 0) {
+	if (cfg->inplace_mode == OUT_OF_PLACE && prandom_bool(rng)) {
 		p += scnprintf(p, end - p, " dst_divs=[");
-		p = generate_random_sgl_divisions(cfg->dst_divs,
+		p = generate_random_sgl_divisions(rng, cfg->dst_divs,
 						  ARRAY_SIZE(cfg->dst_divs),
 						  p, end, false,
 						  cfg->req_flags);
 		p += scnprintf(p, end - p, "]");
 	}
 
-	if (prandom_u32_max(2) == 0) {
-		cfg->iv_offset = 1 + prandom_u32_max(MAX_ALGAPI_ALIGNMASK);
+	if (prandom_bool(rng)) {
+		cfg->iv_offset = prandom_u32_inclusive(rng, 1,
+						       MAX_ALGAPI_ALIGNMASK);
 		p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset);
 	}
 
-	if (prandom_u32_max(2) == 0) {
-		cfg->key_offset = 1 + prandom_u32_max(MAX_ALGAPI_ALIGNMASK);
+	if (prandom_bool(rng)) {
+		cfg->key_offset = prandom_u32_inclusive(rng, 1,
+							MAX_ALGAPI_ALIGNMASK);
 		p += scnprintf(p, end - p, " key_offset=%u", cfg->key_offset);
 	}
 
@@ -1180,7 +1223,7 @@ static int build_hash_sglist(struct test_sglist *tsgl,
 
 	kv.iov_base = (void *)vec->plaintext;
 	kv.iov_len = vec->psize;
-	iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize);
+	iov_iter_kvec(&input, ITER_SOURCE, &kv, 1, vec->psize);
 	return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize,
 				 &input, divs);
 }
@@ -1612,11 +1655,14 @@ static int test_hash_vec(const struct hash_testvec *vec, unsigned int vec_num,
 
 #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS
 	if (!noextratests) {
+		struct rnd_state rng;
 		struct testvec_config cfg;
 		char cfgname[TESTVEC_CONFIG_NAMELEN];
 
+		init_rnd_state(&rng);
+
 		for (i = 0; i < fuzz_iterations; i++) {
-			generate_random_testvec_config(&cfg, cfgname,
+			generate_random_testvec_config(&rng, &cfg, cfgname,
 						       sizeof(cfgname));
 			err = test_hash_vec_cfg(vec, vec_name, &cfg,
 						req, desc, tsgl, hashstate);
@@ -1634,15 +1680,16 @@ static int test_hash_vec(const struct hash_testvec *vec, unsigned int vec_num,
  * Generate a hash test vector from the given implementation.
  * Assumes the buffers in 'vec' were already allocated.
  */
-static void generate_random_hash_testvec(struct shash_desc *desc,
+static void generate_random_hash_testvec(struct rnd_state *rng,
+					 struct shash_desc *desc,
 					 struct hash_testvec *vec,
 					 unsigned int maxkeysize,
 					 unsigned int maxdatasize,
 					 char *name, size_t max_namelen)
 {
 	/* Data */
-	vec->psize = generate_random_length(maxdatasize);
-	generate_random_bytes((u8 *)vec->plaintext, vec->psize);
+	vec->psize = generate_random_length(rng, maxdatasize);
+	generate_random_bytes(rng, (u8 *)vec->plaintext, vec->psize);
 
 	/*
 	 * Key: length in range [1, maxkeysize], but usually choose maxkeysize.
@@ -1652,9 +1699,9 @@ static void generate_random_hash_testvec(struct shash_desc *desc,
 	vec->ksize = 0;
 	if (maxkeysize) {
 		vec->ksize = maxkeysize;
-		if (prandom_u32_max(4) == 0)
-			vec->ksize = 1 + prandom_u32_max(maxkeysize);
-		generate_random_bytes((u8 *)vec->key, vec->ksize);
+		if (prandom_u32_below(rng, 4) == 0)
+			vec->ksize = prandom_u32_inclusive(rng, 1, maxkeysize);
+		generate_random_bytes(rng, (u8 *)vec->key, vec->ksize);
 
 		vec->setkey_error = crypto_shash_setkey(desc->tfm, vec->key,
 							vec->ksize);
@@ -1688,6 +1735,7 @@ static int test_hash_vs_generic_impl(const char *generic_driver,
 	const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN;
 	const char *algname = crypto_hash_alg_common(tfm)->base.cra_name;
 	const char *driver = crypto_ahash_driver_name(tfm);
+	struct rnd_state rng;
 	char _generic_driver[CRYPTO_MAX_ALG_NAME];
 	struct crypto_shash *generic_tfm = NULL;
 	struct shash_desc *generic_desc = NULL;
@@ -1701,6 +1749,8 @@ static int test_hash_vs_generic_impl(const char *generic_driver,
 	if (noextratests)
 		return 0;
 
+	init_rnd_state(&rng);
+
 	if (!generic_driver) { /* Use default naming convention? */
 		err = build_generic_driver_name(algname, _generic_driver);
 		if (err)
@@ -1769,10 +1819,11 @@ static int test_hash_vs_generic_impl(const char *generic_driver,
 	}
 
 	for (i = 0; i < fuzz_iterations * 8; i++) {
-		generate_random_hash_testvec(generic_desc, &vec,
+		generate_random_hash_testvec(&rng, generic_desc, &vec,
 					     maxkeysize, maxdatasize,
 					     vec_name, sizeof(vec_name));
-		generate_random_testvec_config(cfg, cfgname, sizeof(cfgname));
+		generate_random_testvec_config(&rng, cfg, cfgname,
+					       sizeof(cfgname));
 
 		err = test_hash_vec_cfg(&vec, vec_name, cfg,
 					req, desc, tsgl, hashstate);
@@ -2174,11 +2225,14 @@ static int test_aead_vec(int enc, const struct aead_testvec *vec,
 
 #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS
 	if (!noextratests) {
+		struct rnd_state rng;
 		struct testvec_config cfg;
 		char cfgname[TESTVEC_CONFIG_NAMELEN];
 
+		init_rnd_state(&rng);
+
 		for (i = 0; i < fuzz_iterations; i++) {
-			generate_random_testvec_config(&cfg, cfgname,
+			generate_random_testvec_config(&rng, &cfg, cfgname,
 						       sizeof(cfgname));
 			err = test_aead_vec_cfg(enc, vec, vec_name,
 						&cfg, req, tsgls);
@@ -2194,6 +2248,7 @@ static int test_aead_vec(int enc, const struct aead_testvec *vec,
 #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS
 
 struct aead_extra_tests_ctx {
+	struct rnd_state rng;
 	struct aead_request *req;
 	struct crypto_aead *tfm;
 	const struct alg_test_desc *test_desc;
@@ -2212,24 +2267,26 @@ struct aead_extra_tests_ctx {
  * here means the full ciphertext including the authentication tag.  The
  * authentication tag (and hence also the ciphertext) is assumed to be nonempty.
  */
-static void mutate_aead_message(struct aead_testvec *vec, bool aad_iv,
+static void mutate_aead_message(struct rnd_state *rng,
+				struct aead_testvec *vec, bool aad_iv,
 				unsigned int ivsize)
 {
 	const unsigned int aad_tail_size = aad_iv ? ivsize : 0;
 	const unsigned int authsize = vec->clen - vec->plen;
 
-	if (prandom_u32_max(2) == 0 && vec->alen > aad_tail_size) {
+	if (prandom_bool(rng) && vec->alen > aad_tail_size) {
 		 /* Mutate the AAD */
-		flip_random_bit((u8 *)vec->assoc, vec->alen - aad_tail_size);
-		if (prandom_u32_max(2) == 0)
+		flip_random_bit(rng, (u8 *)vec->assoc,
+				vec->alen - aad_tail_size);
+		if (prandom_bool(rng))
 			return;
 	}
-	if (prandom_u32_max(2) == 0) {
+	if (prandom_bool(rng)) {
 		/* Mutate auth tag (assuming it's at the end of ciphertext) */
-		flip_random_bit((u8 *)vec->ctext + vec->plen, authsize);
+		flip_random_bit(rng, (u8 *)vec->ctext + vec->plen, authsize);
 	} else {
 		/* Mutate any part of the ciphertext */
-		flip_random_bit((u8 *)vec->ctext, vec->clen);
+		flip_random_bit(rng, (u8 *)vec->ctext, vec->clen);
 	}
 }
 
@@ -2240,7 +2297,8 @@ static void mutate_aead_message(struct aead_testvec *vec, bool aad_iv,
  */
 #define MIN_COLLISION_FREE_AUTHSIZE 8
 
-static void generate_aead_message(struct aead_request *req,
+static void generate_aead_message(struct rnd_state *rng,
+				  struct aead_request *req,
 				  const struct aead_test_suite *suite,
 				  struct aead_testvec *vec,
 				  bool prefer_inauthentic)
@@ -2249,17 +2307,18 @@ static void generate_aead_message(struct aead_request *req,
 	const unsigned int ivsize = crypto_aead_ivsize(tfm);
 	const unsigned int authsize = vec->clen - vec->plen;
 	const bool inauthentic = (authsize >= MIN_COLLISION_FREE_AUTHSIZE) &&
-				 (prefer_inauthentic || prandom_u32_max(4) == 0);
+				 (prefer_inauthentic ||
+				  prandom_u32_below(rng, 4) == 0);
 
 	/* Generate the AAD. */
-	generate_random_bytes((u8 *)vec->assoc, vec->alen);
+	generate_random_bytes(rng, (u8 *)vec->assoc, vec->alen);
 	if (suite->aad_iv && vec->alen >= ivsize)
 		/* Avoid implementation-defined behavior. */
 		memcpy((u8 *)vec->assoc + vec->alen - ivsize, vec->iv, ivsize);
 
-	if (inauthentic && prandom_u32_max(2) == 0) {
+	if (inauthentic && prandom_bool(rng)) {
 		/* Generate a random ciphertext. */
-		generate_random_bytes((u8 *)vec->ctext, vec->clen);
+		generate_random_bytes(rng, (u8 *)vec->ctext, vec->clen);
 	} else {
 		int i = 0;
 		struct scatterlist src[2], dst;
@@ -2271,7 +2330,7 @@ static void generate_aead_message(struct aead_request *req,
 		if (vec->alen)
 			sg_set_buf(&src[i++], vec->assoc, vec->alen);
 		if (vec->plen) {
-			generate_random_bytes((u8 *)vec->ptext, vec->plen);
+			generate_random_bytes(rng, (u8 *)vec->ptext, vec->plen);
 			sg_set_buf(&src[i++], vec->ptext, vec->plen);
 		}
 		sg_init_one(&dst, vec->ctext, vec->alen + vec->clen);
@@ -2291,7 +2350,7 @@ static void generate_aead_message(struct aead_request *req,
 		 * Mutate the authentic (ciphertext, AAD) pair to get an
 		 * inauthentic one.
 		 */
-		mutate_aead_message(vec, suite->aad_iv, ivsize);
+		mutate_aead_message(rng, vec, suite->aad_iv, ivsize);
 	}
 	vec->novrfy = 1;
 	if (suite->einval_allowed)
@@ -2305,7 +2364,8 @@ static void generate_aead_message(struct aead_request *req,
  * If 'prefer_inauthentic' is true, then this function will generate inauthentic
  * test vectors (i.e. vectors with 'vec->novrfy=1') more often.
  */
-static void generate_random_aead_testvec(struct aead_request *req,
+static void generate_random_aead_testvec(struct rnd_state *rng,
+					 struct aead_request *req,
 					 struct aead_testvec *vec,
 					 const struct aead_test_suite *suite,
 					 unsigned int maxkeysize,
@@ -2321,18 +2381,18 @@ static void generate_random_aead_testvec(struct aead_request *req,
 
 	/* Key: length in [0, maxkeysize], but usually choose maxkeysize */
 	vec->klen = maxkeysize;
-	if (prandom_u32_max(4) == 0)
-		vec->klen = prandom_u32_max(maxkeysize + 1);
-	generate_random_bytes((u8 *)vec->key, vec->klen);
+	if (prandom_u32_below(rng, 4) == 0)
+		vec->klen = prandom_u32_below(rng, maxkeysize + 1);
+	generate_random_bytes(rng, (u8 *)vec->key, vec->klen);
 	vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen);
 
 	/* IV */
-	generate_random_bytes((u8 *)vec->iv, ivsize);
+	generate_random_bytes(rng, (u8 *)vec->iv, ivsize);
 
 	/* Tag length: in [0, maxauthsize], but usually choose maxauthsize */
 	authsize = maxauthsize;
-	if (prandom_u32_max(4) == 0)
-		authsize = prandom_u32_max(maxauthsize + 1);
+	if (prandom_u32_below(rng, 4) == 0)
+		authsize = prandom_u32_below(rng, maxauthsize + 1);
 	if (prefer_inauthentic && authsize < MIN_COLLISION_FREE_AUTHSIZE)
 		authsize = MIN_COLLISION_FREE_AUTHSIZE;
 	if (WARN_ON(authsize > maxdatasize))
@@ -2341,11 +2401,11 @@ static void generate_random_aead_testvec(struct aead_request *req,
 	vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize);
 
 	/* AAD, plaintext, and ciphertext lengths */
-	total_len = generate_random_length(maxdatasize);
-	if (prandom_u32_max(4) == 0)
+	total_len = generate_random_length(rng, maxdatasize);
+	if (prandom_u32_below(rng, 4) == 0)
 		vec->alen = 0;
 	else
-		vec->alen = generate_random_length(total_len);
+		vec->alen = generate_random_length(rng, total_len);
 	vec->plen = total_len - vec->alen;
 	vec->clen = vec->plen + authsize;
 
@@ -2356,7 +2416,7 @@ static void generate_random_aead_testvec(struct aead_request *req,
 	vec->novrfy = 0;
 	vec->crypt_error = 0;
 	if (vec->setkey_error == 0 && vec->setauthsize_error == 0)
-		generate_aead_message(req, suite, vec, prefer_inauthentic);
+		generate_aead_message(rng, req, suite, vec, prefer_inauthentic);
 	snprintf(name, max_namelen,
 		 "\"random: alen=%u plen=%u authsize=%u klen=%u novrfy=%d\"",
 		 vec->alen, vec->plen, authsize, vec->klen, vec->novrfy);
@@ -2368,7 +2428,7 @@ static void try_to_generate_inauthentic_testvec(
 	int i;
 
 	for (i = 0; i < 10; i++) {
-		generate_random_aead_testvec(ctx->req, &ctx->vec,
+		generate_random_aead_testvec(&ctx->rng, ctx->req, &ctx->vec,
 					     &ctx->test_desc->suite.aead,
 					     ctx->maxkeysize, ctx->maxdatasize,
 					     ctx->vec_name,
@@ -2399,7 +2459,8 @@ static int test_aead_inauthentic_inputs(struct aead_extra_tests_ctx *ctx)
 		 */
 		try_to_generate_inauthentic_testvec(ctx);
 		if (ctx->vec.novrfy) {
-			generate_random_testvec_config(&ctx->cfg, ctx->cfgname,
+			generate_random_testvec_config(&ctx->rng, &ctx->cfg,
+						       ctx->cfgname,
 						       sizeof(ctx->cfgname));
 			err = test_aead_vec_cfg(DECRYPT, &ctx->vec,
 						ctx->vec_name, &ctx->cfg,
@@ -2489,12 +2550,13 @@ static int test_aead_vs_generic_impl(struct aead_extra_tests_ctx *ctx)
 	 * the other implementation against them.
 	 */
 	for (i = 0; i < fuzz_iterations * 8; i++) {
-		generate_random_aead_testvec(generic_req, &ctx->vec,
+		generate_random_aead_testvec(&ctx->rng, generic_req, &ctx->vec,
 					     &ctx->test_desc->suite.aead,
 					     ctx->maxkeysize, ctx->maxdatasize,
 					     ctx->vec_name,
 					     sizeof(ctx->vec_name), false);
-		generate_random_testvec_config(&ctx->cfg, ctx->cfgname,
+		generate_random_testvec_config(&ctx->rng, &ctx->cfg,
+					       ctx->cfgname,
 					       sizeof(ctx->cfgname));
 		if (!ctx->vec.novrfy) {
 			err = test_aead_vec_cfg(ENCRYPT, &ctx->vec,
@@ -2533,6 +2595,7 @@ static int test_aead_extra(const struct alg_test_desc *test_desc,
 	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
 	if (!ctx)
 		return -ENOMEM;
+	init_rnd_state(&ctx->rng);
 	ctx->req = req;
 	ctx->tfm = crypto_aead_reqtfm(req);
 	ctx->test_desc = test_desc;
@@ -2922,11 +2985,14 @@ static int test_skcipher_vec(int enc, const struct cipher_testvec *vec,
 
 #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS
 	if (!noextratests) {
+		struct rnd_state rng;
 		struct testvec_config cfg;
 		char cfgname[TESTVEC_CONFIG_NAMELEN];
 
+		init_rnd_state(&rng);
+
 		for (i = 0; i < fuzz_iterations; i++) {
-			generate_random_testvec_config(&cfg, cfgname,
+			generate_random_testvec_config(&rng, &cfg, cfgname,
 						       sizeof(cfgname));
 			err = test_skcipher_vec_cfg(enc, vec, vec_name,
 						    &cfg, req, tsgls);
@@ -2944,7 +3010,8 @@ static int test_skcipher_vec(int enc, const struct cipher_testvec *vec,
  * Generate a symmetric cipher test vector from the given implementation.
  * Assumes the buffers in 'vec' were already allocated.
  */
-static void generate_random_cipher_testvec(struct skcipher_request *req,
+static void generate_random_cipher_testvec(struct rnd_state *rng,
+					   struct skcipher_request *req,
 					   struct cipher_testvec *vec,
 					   unsigned int maxdatasize,
 					   char *name, size_t max_namelen)
@@ -2958,17 +3025,17 @@ static void generate_random_cipher_testvec(struct skcipher_request *req,
 
 	/* Key: length in [0, maxkeysize], but usually choose maxkeysize */
 	vec->klen = maxkeysize;
-	if (prandom_u32_max(4) == 0)
-		vec->klen = prandom_u32_max(maxkeysize + 1);
-	generate_random_bytes((u8 *)vec->key, vec->klen);
+	if (prandom_u32_below(rng, 4) == 0)
+		vec->klen = prandom_u32_below(rng, maxkeysize + 1);
+	generate_random_bytes(rng, (u8 *)vec->key, vec->klen);
 	vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen);
 
 	/* IV */
-	generate_random_bytes((u8 *)vec->iv, ivsize);
+	generate_random_bytes(rng, (u8 *)vec->iv, ivsize);
 
 	/* Plaintext */
-	vec->len = generate_random_length(maxdatasize);
-	generate_random_bytes((u8 *)vec->ptext, vec->len);
+	vec->len = generate_random_length(rng, maxdatasize);
+	generate_random_bytes(rng, (u8 *)vec->ptext, vec->len);
 
 	/* If the key couldn't be set, no need to continue to encrypt. */
 	if (vec->setkey_error)
@@ -3010,6 +3077,7 @@ static int test_skcipher_vs_generic_impl(const char *generic_driver,
 	const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN;
 	const char *algname = crypto_skcipher_alg(tfm)->base.cra_name;
 	const char *driver = crypto_skcipher_driver_name(tfm);
+	struct rnd_state rng;
 	char _generic_driver[CRYPTO_MAX_ALG_NAME];
 	struct crypto_skcipher *generic_tfm = NULL;
 	struct skcipher_request *generic_req = NULL;
@@ -3027,6 +3095,8 @@ static int test_skcipher_vs_generic_impl(const char *generic_driver,
 	if (strncmp(algname, "kw(", 3) == 0)
 		return 0;
 
+	init_rnd_state(&rng);
+
 	if (!generic_driver) { /* Use default naming convention? */
 		err = build_generic_driver_name(algname, _generic_driver);
 		if (err)
@@ -3111,9 +3181,11 @@ static int test_skcipher_vs_generic_impl(const char *generic_driver,
 	}
 
 	for (i = 0; i < fuzz_iterations * 8; i++) {
-		generate_random_cipher_testvec(generic_req, &vec, maxdatasize,
+		generate_random_cipher_testvec(&rng, generic_req, &vec,
+					       maxdatasize,
 					       vec_name, sizeof(vec_name));
-		generate_random_testvec_config(cfg, cfgname, sizeof(cfgname));
+		generate_random_testvec_config(&rng, cfg, cfgname,
+					       sizeof(cfgname));
 
 		err = test_skcipher_vec_cfg(ENCRYPT, &vec, vec_name,
 					    cfg, req, tsgls);
diff --git linux-libre-6.1-gnu/crypto/xts.c linux-libre-6.1.39-gnu/crypto/xts.c
index 63c85b9e64e0..de6cbcf69bbd 100644
--- linux-libre-6.1-gnu/crypto/xts.c
+++ linux-libre-6.1.39-gnu/crypto/xts.c
@@ -203,12 +203,12 @@ static void xts_encrypt_done(struct crypto_async_request *areq, int err)
 	if (!err) {
 		struct xts_request_ctx *rctx = skcipher_request_ctx(req);
 
-		rctx->subreq.base.flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+		rctx->subreq.base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;
 		err = xts_xor_tweak_post(req, true);
 
 		if (!err && unlikely(req->cryptlen % XTS_BLOCK_SIZE)) {
 			err = xts_cts_final(req, crypto_skcipher_encrypt);
-			if (err == -EINPROGRESS)
+			if (err == -EINPROGRESS || err == -EBUSY)
 				return;
 		}
 	}
@@ -223,12 +223,12 @@ static void xts_decrypt_done(struct crypto_async_request *areq, int err)
 	if (!err) {
 		struct xts_request_ctx *rctx = skcipher_request_ctx(req);
 
-		rctx->subreq.base.flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+		rctx->subreq.base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;
 		err = xts_xor_tweak_post(req, false);
 
 		if (!err && unlikely(req->cryptlen % XTS_BLOCK_SIZE)) {
 			err = xts_cts_final(req, crypto_skcipher_decrypt);
-			if (err == -EINPROGRESS)
+			if (err == -EINPROGRESS || err == -EBUSY)
 				return;
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/spk_ttyio.c linux-libre-6.1.39-gnu/drivers/accessibility/speakup/spk_ttyio.c
index 08cf8a17754b..07373b3debd1 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/spk_ttyio.c
+++ linux-libre-6.1.39-gnu/drivers/accessibility/speakup/spk_ttyio.c
@@ -354,6 +354,9 @@ void spk_ttyio_release(struct spk_synth *in_synth)
 {
 	struct tty_struct *tty = in_synth->dev;
 
+	if (tty == NULL)
+		return;
+
 	tty_lock(tty);
 
 	if (tty->ops->close)
diff --git linux-libre-6.1-gnu/drivers/acpi/acpi_apd.c linux-libre-6.1.39-gnu/drivers/acpi/acpi_apd.c
index 3bbe2276cac7..80f945cbec8a 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpi_apd.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpi_apd.c
@@ -83,6 +83,8 @@ static int fch_misc_setup(struct apd_private_data *pdata)
 	if (!acpi_dev_get_property(adev, "clk-name", ACPI_TYPE_STRING, &obj)) {
 		clk_data->name = devm_kzalloc(&adev->dev, obj->string.length,
 					      GFP_KERNEL);
+		if (!clk_data->name)
+			return -ENOMEM;
 
 		strcpy(clk_data->name, obj->string.pointer);
 	} else {
diff --git linux-libre-6.1-gnu/drivers/acpi/acpi_video.c linux-libre-6.1.39-gnu/drivers/acpi/acpi_video.c
index 32953646caeb..ed318485eb19 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpi_video.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpi_video.c
@@ -70,11 +70,7 @@ module_param(device_id_scheme, bool, 0444);
 static int only_lcd = -1;
 module_param(only_lcd, int, 0444);
 
-/*
- * Display probing is known to take up to 5 seconds, so delay the fallback
- * backlight registration by 5 seconds + 3 seconds for some extra margin.
- */
-static int register_backlight_delay = 8;
+static int register_backlight_delay;
 module_param(register_backlight_delay, int, 0444);
 MODULE_PARM_DESC(register_backlight_delay,
 	"Delay in seconds before doing fallback (non GPU driver triggered) "
@@ -1988,6 +1984,7 @@ static int instance;
 static int acpi_video_bus_add(struct acpi_device *device)
 {
 	struct acpi_video_bus *video;
+	bool auto_detect;
 	int error;
 	acpi_status status;
 
@@ -2049,10 +2046,20 @@ static int acpi_video_bus_add(struct acpi_device *device)
 	mutex_unlock(&video_list_lock);
 
 	/*
-	 * The userspace visible backlight_device gets registered separately
-	 * from acpi_video_register_backlight().
+	 * If backlight-type auto-detection is used then a native backlight may
+	 * show up later and this may change the result from video to native.
+	 * Therefor normally the userspace visible /sys/class/backlight device
+	 * gets registered separately by the GPU driver calling
+	 * acpi_video_register_backlight() when an internal panel is detected.
+	 * Register the backlight now when not using auto-detection, so that
+	 * when the kernel cmdline or DMI-quirks are used the backlight will
+	 * get registered even if acpi_video_register_backlight() is not called.
 	 */
 	acpi_video_run_bcl_for_osi(video);
+	if (__acpi_video_get_backlight_type(false, &auto_detect) == acpi_backlight_video &&
+	    !auto_detect)
+		acpi_video_bus_register_backlight(video);
+
 	acpi_video_bus_add_notify_handler(video);
 
 	return 0;
@@ -2178,6 +2185,17 @@ static bool should_check_lcd_flag(void)
 	return false;
 }
 
+/*
+ * At least one graphics driver has reported that no LCD is connected
+ * via the native interface. cancel the registration for fallback acpi_video0.
+ * If another driver still deems this necessary, it can explicitly register it.
+ */
+void acpi_video_report_nolcd(void)
+{
+	cancel_delayed_work(&video_bus_register_backlight_work);
+}
+EXPORT_SYMBOL(acpi_video_report_nolcd);
+
 int acpi_video_register(void)
 {
 	int ret = 0;
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/Makefile linux-libre-6.1.39-gnu/drivers/acpi/acpica/Makefile
index 59700433a96e..f919811156b1 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/Makefile
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/Makefile
@@ -3,7 +3,7 @@
 # Makefile for ACPICA Core interpreter
 #
 
-ccflags-y			:= -Os -D_LINUX -DBUILDING_ACPICA
+ccflags-y			:= -D_LINUX -DBUILDING_ACPICA
 ccflags-$(CONFIG_ACPI_DEBUG)	+= -DACPI_DEBUG_OUTPUT
 
 # use acpi.o to put all files here into acpi.o modparam namespace
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/achware.h linux-libre-6.1.39-gnu/drivers/acpi/acpica/achware.h
index 6f2787506b50..c1b6e7bf4fcb 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/achware.h
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/achware.h
@@ -101,8 +101,6 @@ acpi_status
 acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
 		       acpi_event_status *event_status);
 
-acpi_status acpi_hw_disable_all_gpes(void);
-
 acpi_status acpi_hw_enable_all_runtime_gpes(void);
 
 acpi_status acpi_hw_enable_all_wakeup_gpes(void);
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/dbnames.c linux-libre-6.1.39-gnu/drivers/acpi/acpica/dbnames.c
index 3615e1a6efd8..b91155ea9c34 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/dbnames.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/dbnames.c
@@ -652,6 +652,9 @@ acpi_status acpi_db_display_objects(char *obj_type_arg, char *display_count_arg)
 		object_info =
 		    ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_object_info));
 
+		if (!object_info)
+			return (AE_NO_MEMORY);
+
 		/* Walk the namespace from the root */
 
 		(void)acpi_walk_namespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/dsmethod.c linux-libre-6.1.39-gnu/drivers/acpi/acpica/dsmethod.c
index ae2e768830bf..9332bc688713 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/dsmethod.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/dsmethod.c
@@ -517,7 +517,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
 	info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_evaluate_info));
 	if (!info) {
 		status = AE_NO_MEMORY;
-		goto cleanup;
+		goto pop_walk_state;
 	}
 
 	info->parameters = &this_walk_state->operands[0];
@@ -529,7 +529,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
 
 	ACPI_FREE(info);
 	if (ACPI_FAILURE(status)) {
-		goto cleanup;
+		goto pop_walk_state;
 	}
 
 	next_walk_state->method_nesting_depth =
@@ -575,6 +575,12 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
 
 	return_ACPI_STATUS(status);
 
+pop_walk_state:
+
+	/* On error, pop the walk state to be deleted from thread */
+
+	acpi_ds_pop_walk_state(thread);
+
 cleanup:
 
 	/* On error, we must terminate the method properly */
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/dswstate.c linux-libre-6.1.39-gnu/drivers/acpi/acpica/dswstate.c
index 0aa735d3b93c..77076da2029d 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/dswstate.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/dswstate.c
@@ -576,9 +576,14 @@ acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state,
 	ACPI_FUNCTION_TRACE(ds_init_aml_walk);
 
 	walk_state->parser_state.aml =
-	    walk_state->parser_state.aml_start = aml_start;
-	walk_state->parser_state.aml_end =
-	    walk_state->parser_state.pkg_end = aml_start + aml_length;
+	    walk_state->parser_state.aml_start =
+	    walk_state->parser_state.aml_end =
+	    walk_state->parser_state.pkg_end = aml_start;
+	/* Avoid undefined behavior: applying zero offset to null pointer */
+	if (aml_length != 0) {
+		walk_state->parser_state.aml_end += aml_length;
+		walk_state->parser_state.pkg_end += aml_length;
+	}
 
 	/* The next_op of the next_walk will be the beginning of the method */
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/hwvalid.c linux-libre-6.1.39-gnu/drivers/acpi/acpica/hwvalid.c
index 915b26448d2c..0d392e7b0747 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/hwvalid.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/hwvalid.c
@@ -23,8 +23,8 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width);
  *
  * The table is used to implement the Microsoft port access rules that
  * first appeared in Windows XP. Some ports are always illegal, and some
- * ports are only illegal if the BIOS calls _OSI with a win_XP string or
- * later (meaning that the BIOS itelf is post-XP.)
+ * ports are only illegal if the BIOS calls _OSI with nothing newer than
+ * the specific _OSI strings.
  *
  * This provides ACPICA with the desired port protections and
  * Microsoft compatibility.
@@ -145,7 +145,8 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width)
 
 			/* Port illegality may depend on the _OSI calls made by the BIOS */
 
-			if (acpi_gbl_osi_data >= port_info->osi_dependency) {
+			if (port_info->osi_dependency == ACPI_ALWAYS_ILLEGAL ||
+			    acpi_gbl_osi_data == port_info->osi_dependency) {
 				ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
 						  "Denied AML access to port 0x%8.8X%8.8X/%X (%s 0x%.4X-0x%.4X)\n",
 						  ACPI_FORMAT_UINT64(address),
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/nsrepair.c linux-libre-6.1.39-gnu/drivers/acpi/acpica/nsrepair.c
index 367fcd201f96..ec512e06a48e 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/nsrepair.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/nsrepair.c
@@ -181,8 +181,9 @@ acpi_ns_simple_repair(struct acpi_evaluate_info *info,
 	 * Try to fix if there was no return object. Warning if failed to fix.
 	 */
 	if (!return_object) {
-		if (expected_btypes && (!(expected_btypes & ACPI_RTYPE_NONE))) {
-			if (package_index != ACPI_NOT_PACKAGE_ELEMENT) {
+		if (expected_btypes) {
+			if (!(expected_btypes & ACPI_RTYPE_NONE) &&
+			    package_index != ACPI_NOT_PACKAGE_ELEMENT) {
 				ACPI_WARN_PREDEFINED((AE_INFO,
 						      info->full_pathname,
 						      ACPI_WARN_ALWAYS,
@@ -196,14 +197,15 @@ acpi_ns_simple_repair(struct acpi_evaluate_info *info,
 				if (ACPI_SUCCESS(status)) {
 					return (AE_OK);	/* Repair was successful */
 				}
-			} else {
+			}
+
+			if (expected_btypes != ACPI_RTYPE_NONE) {
 				ACPI_WARN_PREDEFINED((AE_INFO,
 						      info->full_pathname,
 						      ACPI_WARN_ALWAYS,
 						      "Missing expected return value"));
+				return (AE_AML_NO_RETURN_VALUE);
 			}
-
-			return (AE_AML_NO_RETURN_VALUE);
 		}
 	}
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/utcopy.c linux-libre-6.1.39-gnu/drivers/acpi/acpica/utcopy.c
index 400b9e15a709..63c17f420fb8 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/utcopy.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/acpica/utcopy.c
@@ -916,13 +916,6 @@ acpi_ut_copy_ipackage_to_ipackage(union acpi_operand_object *source_obj,
 	status = acpi_ut_walk_package_tree(source_obj, dest_obj,
 					   acpi_ut_copy_ielement_to_ielement,
 					   walk_state);
-	if (ACPI_FAILURE(status)) {
-
-		/* On failure, delete the destination package object */
-
-		acpi_ut_remove_reference(dest_obj);
-	}
-
 	return_ACPI_STATUS(status);
 }
 
diff --git linux-libre-6.1-gnu/drivers/acpi/battery.c linux-libre-6.1.39-gnu/drivers/acpi/battery.c
index 306513fec1e1..084f156bdfbc 100644
--- linux-libre-6.1-gnu/drivers/acpi/battery.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/battery.c
@@ -440,7 +440,7 @@ static int extract_package(struct acpi_battery *battery,
 
 			if (element->type == ACPI_TYPE_STRING ||
 			    element->type == ACPI_TYPE_BUFFER)
-				strncpy(ptr, element->string.pointer, 32);
+				strscpy(ptr, element->string.pointer, 32);
 			else if (element->type == ACPI_TYPE_INTEGER) {
 				strncpy(ptr, (u8 *)&element->integer.value,
 					sizeof(u64));
diff --git linux-libre-6.1-gnu/drivers/acpi/bus.c linux-libre-6.1.39-gnu/drivers/acpi/bus.c
index d466c8195314..a16b7de73d16 100644
--- linux-libre-6.1-gnu/drivers/acpi/bus.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/bus.c
@@ -456,85 +456,67 @@ out_free:
                              Notification Handling
    -------------------------------------------------------------------------- */
 
-/*
- * acpi_bus_notify
- * ---------------
- * Callback for all 'system-level' device notifications (values 0x00-0x7F).
+/**
+ * acpi_bus_notify - Global system-level (0x00-0x7F) notifications handler
+ * @handle: Target ACPI object.
+ * @type: Notification type.
+ * @data: Ignored.
+ *
+ * This only handles notifications related to device hotplug.
  */
 static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
 {
 	struct acpi_device *adev;
-	u32 ost_code = ACPI_OST_SC_NON_SPECIFIC_FAILURE;
-	bool hotplug_event = false;
 
 	switch (type) {
 	case ACPI_NOTIFY_BUS_CHECK:
 		acpi_handle_debug(handle, "ACPI_NOTIFY_BUS_CHECK event\n");
-		hotplug_event = true;
 		break;
 
 	case ACPI_NOTIFY_DEVICE_CHECK:
 		acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_CHECK event\n");
-		hotplug_event = true;
 		break;
 
 	case ACPI_NOTIFY_DEVICE_WAKE:
 		acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_WAKE event\n");
-		break;
+		return;
 
 	case ACPI_NOTIFY_EJECT_REQUEST:
 		acpi_handle_debug(handle, "ACPI_NOTIFY_EJECT_REQUEST event\n");
-		hotplug_event = true;
 		break;
 
 	case ACPI_NOTIFY_DEVICE_CHECK_LIGHT:
 		acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_CHECK_LIGHT event\n");
 		/* TBD: Exactly what does 'light' mean? */
-		break;
+		return;
 
 	case ACPI_NOTIFY_FREQUENCY_MISMATCH:
 		acpi_handle_err(handle, "Device cannot be configured due "
 				"to a frequency mismatch\n");
-		break;
+		return;
 
 	case ACPI_NOTIFY_BUS_MODE_MISMATCH:
 		acpi_handle_err(handle, "Device cannot be configured due "
 				"to a bus mode mismatch\n");
-		break;
+		return;
 
 	case ACPI_NOTIFY_POWER_FAULT:
 		acpi_handle_err(handle, "Device has suffered a power fault\n");
-		break;
+		return;
 
 	default:
 		acpi_handle_debug(handle, "Unknown event type 0x%x\n", type);
-		break;
+		return;
 	}
 
 	adev = acpi_get_acpi_dev(handle);
-	if (!adev)
-		goto err;
-
-	if (adev->dev.driver) {
-		struct acpi_driver *driver = to_acpi_driver(adev->dev.driver);
-
-		if (driver && driver->ops.notify &&
-		    (driver->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS))
-			driver->ops.notify(adev, type);
-	}
-
-	if (!hotplug_event) {
-		acpi_put_acpi_dev(adev);
-		return;
-	}
 
-	if (ACPI_SUCCESS(acpi_hotplug_schedule(adev, type)))
+	if (adev && ACPI_SUCCESS(acpi_hotplug_schedule(adev, type)))
 		return;
 
 	acpi_put_acpi_dev(adev);
 
- err:
-	acpi_evaluate_ost(handle, type, ost_code, NULL);
+	acpi_evaluate_ost(handle, type, ACPI_OST_SC_NON_SPECIFIC_FAILURE, NULL);
 }
 
 static void acpi_notify_device(acpi_handle handle, u32 event, void *data)
@@ -559,42 +541,52 @@ static u32 acpi_device_fixed_event(void *data)
 	return ACPI_INTERRUPT_HANDLED;
 }
 
-static int acpi_device_install_notify_handler(struct acpi_device *device)
+static int acpi_device_install_notify_handler(struct acpi_device *device,
+					      struct acpi_driver *acpi_drv)
 {
 	acpi_status status;
 
-	if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
+	if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) {
 		status =
 		    acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
 						     acpi_device_fixed_event,
 						     device);
-	else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
+	} else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) {
 		status =
 		    acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
 						     acpi_device_fixed_event,
 						     device);
-	else
-		status = acpi_install_notify_handler(device->handle,
-						     ACPI_DEVICE_NOTIFY,
+	} else {
+		u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ?
+				ACPI_ALL_NOTIFY : ACPI_DEVICE_NOTIFY;
+
+		status = acpi_install_notify_handler(device->handle, type,
 						     acpi_notify_device,
 						     device);
+	}
 
 	if (ACPI_FAILURE(status))
 		return -EINVAL;
 	return 0;
 }
 
-static void acpi_device_remove_notify_handler(struct acpi_device *device)
+static void acpi_device_remove_notify_handler(struct acpi_device *device,
+					      struct acpi_driver *acpi_drv)
 {
-	if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
+	if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) {
 		acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
 						acpi_device_fixed_event);
-	else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
+	} else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) {
 		acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
 						acpi_device_fixed_event);
-	else
-		acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY,
+	} else {
+		u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ?
+				ACPI_ALL_NOTIFY : ACPI_DEVICE_NOTIFY;
+
+		acpi_remove_notify_handler(device->handle, type,
 					   acpi_notify_device);
+	}
+	acpi_os_wait_events_complete();
 }
 
 /* Handle events targeting \_SB device (at present only graceful shutdown) */
@@ -1036,7 +1028,7 @@ static int acpi_device_probe(struct device *dev)
 		 acpi_drv->name, acpi_dev->pnp.bus_id);
 
 	if (acpi_drv->ops.notify) {
-		ret = acpi_device_install_notify_handler(acpi_dev);
+		ret = acpi_device_install_notify_handler(acpi_dev, acpi_drv);
 		if (ret) {
 			if (acpi_drv->ops.remove)
 				acpi_drv->ops.remove(acpi_dev);
@@ -1059,7 +1051,7 @@ static void acpi_device_remove(struct device *dev)
 	struct acpi_driver *acpi_drv = to_acpi_driver(dev->driver);
 
 	if (acpi_drv->ops.notify)
-		acpi_device_remove_notify_handler(acpi_dev);
+		acpi_device_remove_notify_handler(acpi_dev, acpi_drv);
 
 	if (acpi_drv->ops.remove)
 		acpi_drv->ops.remove(acpi_dev);
diff --git linux-libre-6.1-gnu/drivers/acpi/device_pm.c linux-libre-6.1.39-gnu/drivers/acpi/device_pm.c
index 97450f4003cc..f007116a8427 100644
--- linux-libre-6.1-gnu/drivers/acpi/device_pm.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/device_pm.c
@@ -484,6 +484,25 @@ void acpi_dev_power_up_children_with_adr(struct acpi_device *adev)
 	acpi_dev_for_each_child(adev, acpi_power_up_if_adr_present, NULL);
 }
 
+/**
+ * acpi_dev_power_state_for_wake - Deepest power state for wakeup signaling
+ * @adev: ACPI companion of the target device.
+ *
+ * Evaluate _S0W for @adev and return the value produced by it or return
+ * ACPI_STATE_UNKNOWN on errors (including _S0W not present).
+ */
+u8 acpi_dev_power_state_for_wake(struct acpi_device *adev)
+{
+	unsigned long long state;
+	acpi_status status;
+
+	status = acpi_evaluate_integer(adev->handle, "_S0W", NULL, &state);
+	if (ACPI_FAILURE(status))
+		return ACPI_STATE_UNKNOWN;
+
+	return state;
+}
+
 #ifdef CONFIG_PM
 static DEFINE_MUTEX(acpi_pm_notifier_lock);
 static DEFINE_MUTEX(acpi_pm_notifier_install_lock);
diff --git linux-libre-6.1-gnu/drivers/acpi/ec.c linux-libre-6.1.39-gnu/drivers/acpi/ec.c
index 9b42628cf21b..ee4c812c8f6c 100644
--- linux-libre-6.1-gnu/drivers/acpi/ec.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/ec.c
@@ -1121,6 +1121,7 @@ static void acpi_ec_remove_query_handlers(struct acpi_ec *ec,
 void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit)
 {
 	acpi_ec_remove_query_handlers(ec, false, query_bit);
+	flush_workqueue(ec_query_wq);
 }
 EXPORT_SYMBOL_GPL(acpi_ec_remove_query_handler);
 
@@ -1875,6 +1876,16 @@ static const struct dmi_system_id ec_dmi_table[] __initconst = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Gaming Laptop 15-cx0xxx"),
 		},
 	},
+	{
+		/*
+		 * HP Pavilion Gaming Laptop 15-cx0041ur
+		 */
+		.callback = ec_honor_dsdt_gpe,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP 15-cx0041ur"),
+		},
+	},
 	{
 		/*
 		 * Samsung hardware
diff --git linux-libre-6.1-gnu/drivers/acpi/glue.c linux-libre-6.1.39-gnu/drivers/acpi/glue.c
index 204fe94c7e45..a194f30876c5 100644
--- linux-libre-6.1-gnu/drivers/acpi/glue.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/glue.c
@@ -75,7 +75,8 @@ static struct acpi_bus_type *acpi_get_bus_type(struct device *dev)
 }
 
 #define FIND_CHILD_MIN_SCORE	1
-#define FIND_CHILD_MAX_SCORE	2
+#define FIND_CHILD_MID_SCORE	2
+#define FIND_CHILD_MAX_SCORE	3
 
 static int match_any(struct acpi_device *adev, void *not_used)
 {
@@ -96,8 +97,17 @@ static int find_child_checks(struct acpi_device *adev, bool check_children)
 		return -ENODEV;
 
 	status = acpi_evaluate_integer(adev->handle, "_STA", NULL, &sta);
-	if (status == AE_NOT_FOUND)
+	if (status == AE_NOT_FOUND) {
+		/*
+		 * Special case: backlight device objects without _STA are
+		 * preferred to other objects with the same _ADR value, because
+		 * it is more likely that they are actually useful.
+		 */
+		if (adev->pnp.type.backlight)
+			return FIND_CHILD_MID_SCORE;
+
 		return FIND_CHILD_MIN_SCORE;
+	}
 
 	if (ACPI_FAILURE(status) || !(sta & ACPI_STA_DEVICE_ENABLED))
 		return -ENODEV;
diff --git linux-libre-6.1-gnu/drivers/acpi/irq.c linux-libre-6.1.39-gnu/drivers/acpi/irq.c
index 1cc4647f78b8..c2c786eb95ab 100644
--- linux-libre-6.1-gnu/drivers/acpi/irq.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/irq.c
@@ -94,6 +94,7 @@ EXPORT_SYMBOL_GPL(acpi_unregister_gsi);
 /**
  * acpi_get_irq_source_fwhandle() - Retrieve fwhandle from IRQ resource source.
  * @source: acpi_resource_source to use for the lookup.
+ * @gsi: GSI IRQ number
  *
  * Description:
  * Retrieve the fwhandle of the device referenced by the given IRQ resource
@@ -297,8 +298,8 @@ EXPORT_SYMBOL_GPL(acpi_irq_get);
 /**
  * acpi_set_irq_model - Setup the GSI irqdomain information
  * @model: the value assigned to acpi_irq_model
- * @fwnode: the irq_domain identifier for mapping and looking up
- *          GSI interrupts
+ * @fn: a dispatcher function that will return the domain fwnode
+ *	for a given GSI
  */
 void __init acpi_set_irq_model(enum acpi_irq_model_id model,
 			       struct fwnode_handle *(*fn)(u32))
diff --git linux-libre-6.1-gnu/drivers/acpi/nfit/core.c linux-libre-6.1.39-gnu/drivers/acpi/nfit/core.c
index ae5f4acf2675..6d4ac934cd49 100644
--- linux-libre-6.1-gnu/drivers/acpi/nfit/core.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/nfit/core.c
@@ -3297,8 +3297,8 @@ void acpi_nfit_shutdown(void *data)
 
 	mutex_lock(&acpi_desc->init_mutex);
 	set_bit(ARS_CANCEL, &acpi_desc->scrub_flags);
-	cancel_delayed_work_sync(&acpi_desc->dwork);
 	mutex_unlock(&acpi_desc->init_mutex);
+	cancel_delayed_work_sync(&acpi_desc->dwork);
 
 	/*
 	 * Bounce the nvdimm bus lock to make sure any in-flight
diff --git linux-libre-6.1-gnu/drivers/acpi/pfr_telemetry.c linux-libre-6.1.39-gnu/drivers/acpi/pfr_telemetry.c
index 9abf350bd7a5..27fb6cdad75f 100644
--- linux-libre-6.1-gnu/drivers/acpi/pfr_telemetry.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/pfr_telemetry.c
@@ -144,7 +144,7 @@ static int get_pfrt_log_data_info(struct pfrt_log_data_info *data_info,
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -180,7 +180,7 @@ static int set_pfrt_log_level(int level, struct pfrt_log_device *pfrt_log_dev)
 		ret = -EBUSY;
 	}
 
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -218,7 +218,7 @@ static int get_pfrt_log_level(struct pfrt_log_device *pfrt_log_dev)
 	ret = obj->integer.value;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/acpi/pfr_update.c linux-libre-6.1.39-gnu/drivers/acpi/pfr_update.c
index 6bb0b778b5da..98267f163e2b 100644
--- linux-libre-6.1-gnu/drivers/acpi/pfr_update.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/pfr_update.c
@@ -178,7 +178,7 @@ static int query_capability(struct pfru_update_cap_info *cap_hdr,
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -224,7 +224,7 @@ static int query_buffer(struct pfru_com_buf_info *info,
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -385,7 +385,7 @@ static int start_update(int action, struct pfru_device *pfru_dev)
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -455,7 +455,7 @@ static ssize_t pfru_write(struct file *file, const char __user *buf,
 
 	iov.iov_base = (void __user *)buf;
 	iov.iov_len = len;
-	iov_iter_init(&iter, WRITE, &iov, 1, len);
+	iov_iter_init(&iter, ITER_SOURCE, &iov, 1, len);
 
 	/* map the communication buffer */
 	phy_addr = (phys_addr_t)((buf_info.addr_hi << 32) | buf_info.addr_lo);
diff --git linux-libre-6.1-gnu/drivers/acpi/power.c linux-libre-6.1.39-gnu/drivers/acpi/power.c
index f2588aba8421..aea8c994caea 100644
--- linux-libre-6.1-gnu/drivers/acpi/power.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/power.c
@@ -23,6 +23,7 @@
 
 #define pr_fmt(fmt) "ACPI: PM: " fmt
 
+#include <linux/dmi.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -1022,6 +1023,21 @@ void acpi_resume_power_resources(void)
 }
 #endif
 
+static const struct dmi_system_id dmi_leave_unused_power_resources_on[] = {
+	{
+		/*
+		 * The Toshiba Click Mini has a CPR3 power-resource which must
+		 * be on for the touchscreen to work, but which is not in any
+		 * _PR? lists. The other 2 affected power-resources are no-ops.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"),
+		},
+	},
+	{}
+};
+
 /**
  * acpi_turn_off_unused_power_resources - Turn off power resources not in use.
  */
@@ -1029,6 +1045,9 @@ void acpi_turn_off_unused_power_resources(void)
 {
 	struct acpi_power_resource *resource;
 
+	if (dmi_check_system(dmi_leave_unused_power_resources_on))
+		return;
+
 	mutex_lock(&power_resource_list_lock);
 
 	list_for_each_entry_reverse(resource, &acpi_power_resource_list, list_node) {
diff --git linux-libre-6.1-gnu/drivers/acpi/pptt.c linux-libre-6.1.39-gnu/drivers/acpi/pptt.c
index c91342dcbcd6..ced3eb15bd8b 100644
--- linux-libre-6.1-gnu/drivers/acpi/pptt.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/pptt.c
@@ -537,16 +537,19 @@ static int topology_get_acpi_cpu_tag(struct acpi_table_header *table,
 static struct acpi_table_header *acpi_get_pptt(void)
 {
 	static struct acpi_table_header *pptt;
+	static bool is_pptt_checked;
 	acpi_status status;
 
 	/*
 	 * PPTT will be used at runtime on every CPU hotplug in path, so we
 	 * don't need to call acpi_put_table() to release the table mapping.
 	 */
-	if (!pptt) {
+	if (!pptt && !is_pptt_checked) {
 		status = acpi_get_table(ACPI_SIG_PPTT, 0, &pptt);
 		if (ACPI_FAILURE(status))
 			acpi_pptt_warn_missing();
+
+		is_pptt_checked = true;
 	}
 
 	return pptt;
diff --git linux-libre-6.1-gnu/drivers/acpi/prmt.c linux-libre-6.1.39-gnu/drivers/acpi/prmt.c
index 998101cf16e4..3d4c4620f9f9 100644
--- linux-libre-6.1-gnu/drivers/acpi/prmt.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/prmt.c
@@ -236,6 +236,11 @@ static acpi_status acpi_platformrt_space_handler(u32 function,
 	efi_status_t status;
 	struct prm_context_buffer context;
 
+	if (!efi_enabled(EFI_RUNTIME_SERVICES)) {
+		pr_err_ratelimited("PRM: EFI runtime services no longer available\n");
+		return AE_NO_HANDLER;
+	}
+
 	/*
 	 * The returned acpi_status will always be AE_OK. Error values will be
 	 * saved in the first byte of the PRM message buffer to be used by ASL.
@@ -325,6 +330,11 @@ void __init init_prmt(void)
 
 	pr_info("PRM: found %u modules\n", mc);
 
+	if (!efi_enabled(EFI_RUNTIME_SERVICES)) {
+		pr_err("PRM: EFI runtime services unavailable\n");
+		return;
+	}
+
 	status = acpi_install_address_space_handler(ACPI_ROOT_OBJECT,
 						    ACPI_ADR_SPACE_PLATFORM_RT,
 						    &acpi_platformrt_space_handler,
diff --git linux-libre-6.1-gnu/drivers/acpi/processor_idle.c linux-libre-6.1.39-gnu/drivers/acpi/processor_idle.c
index acfabfe07c4f..fc5b5b2c9e81 100644
--- linux-libre-6.1-gnu/drivers/acpi/processor_idle.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/processor_idle.c
@@ -1134,6 +1134,9 @@ static int acpi_processor_get_lpi_info(struct acpi_processor *pr)
 	status = acpi_get_parent(handle, &pr_ahandle);
 	while (ACPI_SUCCESS(status)) {
 		d = acpi_fetch_acpi_dev(pr_ahandle);
+		if (!d)
+			break;
+
 		handle = pr_ahandle;
 
 		if (strcmp(acpi_device_hid(d), ACPI_PROCESSOR_CONTAINER_HID))
diff --git linux-libre-6.1-gnu/drivers/acpi/processor_pdc.c linux-libre-6.1.39-gnu/drivers/acpi/processor_pdc.c
index 8c3f82c9fff3..18fb04523f93 100644
--- linux-libre-6.1-gnu/drivers/acpi/processor_pdc.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/processor_pdc.c
@@ -14,6 +14,8 @@
 #include <linux/acpi.h>
 #include <acpi/processor.h>
 
+#include <xen/xen.h>
+
 #include "internal.h"
 
 static bool __init processor_physically_present(acpi_handle handle)
@@ -47,6 +49,15 @@ static bool __init processor_physically_present(acpi_handle handle)
 		return false;
 	}
 
+	if (xen_initial_domain())
+		/*
+		 * When running as a Xen dom0 the number of processors Linux
+		 * sees can be different from the real number of processors on
+		 * the system, and we still need to execute _PDC for all of
+		 * them.
+		 */
+		return xen_processor_present(acpi_id);
+
 	type = (acpi_type == ACPI_TYPE_DEVICE) ? 1 : 0;
 	cpuid = acpi_get_cpuid(handle, type, acpi_id);
 
diff --git linux-libre-6.1-gnu/drivers/acpi/resource.c linux-libre-6.1.39-gnu/drivers/acpi/resource.c
index f27914aedbd5..a7f12bdbc5e2 100644
--- linux-libre-6.1-gnu/drivers/acpi/resource.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/resource.c
@@ -400,6 +400,13 @@ static const struct dmi_system_id medion_laptop[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "M17T"),
 		},
 	},
+	{
+		.ident = "MEDION S17413",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "MEDION"),
+			DMI_MATCH(DMI_BOARD_NAME, "M1xA"),
+		},
+	},
 	{ }
 };
 
@@ -432,10 +439,31 @@ static const struct dmi_system_id asus_laptop[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
 		},
 	},
+	{
+		.ident = "Asus ExpertBook B2402CBA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B2402CBA"),
+		},
+	},
+	{
+		.ident = "Asus ExpertBook B2502",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B2502CBA"),
+		},
+	},
 	{ }
 };
 
-static const struct dmi_system_id lenovo_82ra[] = {
+static const struct dmi_system_id lenovo_laptop[] = {
+	{
+		.ident = "LENOVO IdeaPad Flex 5 14ALC7",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "82R9"),
+		},
+	},
 	{
 		.ident = "LENOVO IdeaPad Flex 5 16ALC7",
 		.matches = {
@@ -446,6 +474,45 @@ static const struct dmi_system_id lenovo_82ra[] = {
 	{ }
 };
 
+static const struct dmi_system_id tongfang_gm_rg[] = {
+	{
+		.ident = "TongFang GMxRGxx/XMG CORE 15 (M22)/TUXEDO Stellaris 15 Gen4 AMD",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "GMxRGxx"),
+		},
+	},
+	{ }
+};
+
+static const struct dmi_system_id maingear_laptop[] = {
+	{
+		.ident = "MAINGEAR Vector Pro 2 15",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Micro Electronics Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "MG-VCP2-15A3070T"),
+		}
+	},
+	{
+		.ident = "MAINGEAR Vector Pro 2 17",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Micro Electronics Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "MG-VCP2-17A3070T"),
+		},
+	},
+	{ }
+};
+
+static const struct dmi_system_id lg_laptop[] = {
+	{
+		.ident = "LG Electronics 17U70P",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
+			DMI_MATCH(DMI_BOARD_NAME, "17U70P"),
+		},
+	},
+	{ }
+};
+
 struct irq_override_cmp {
 	const struct dmi_system_id *system;
 	unsigned char irq;
@@ -458,8 +525,11 @@ struct irq_override_cmp {
 static const struct irq_override_cmp override_table[] = {
 	{ medion_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
 	{ asus_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
-	{ lenovo_82ra, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
-	{ lenovo_82ra, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
+	{ lenovo_laptop, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
+	{ lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
+	{ tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
+	{ maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
+	{ lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
 };
 
 static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,
diff --git linux-libre-6.1-gnu/drivers/acpi/scan.c linux-libre-6.1.39-gnu/drivers/acpi/scan.c
index b47e93a24a9a..dbfa58e799e2 100644
--- linux-libre-6.1-gnu/drivers/acpi/scan.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/scan.c
@@ -1370,9 +1370,12 @@ static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp,
 		 * Some devices don't reliably have _HIDs & _CIDs, so add
 		 * synthetic HIDs to make sure drivers can find them.
 		 */
-		if (acpi_is_video_device(handle))
+		if (acpi_is_video_device(handle)) {
 			acpi_add_id(pnp, ACPI_VIDEO_HID);
-		else if (acpi_bay_match(handle))
+			pnp->type.backlight = 1;
+			break;
+		}
+		if (acpi_bay_match(handle))
 			acpi_add_id(pnp, ACPI_BAY_HID);
 		else if (acpi_dock_match(handle))
 			acpi_add_id(pnp, ACPI_DOCK_HID);
diff --git linux-libre-6.1-gnu/drivers/acpi/sleep.c linux-libre-6.1.39-gnu/drivers/acpi/sleep.c
index 0b557c0d405e..539c12fbd2f1 100644
--- linux-libre-6.1-gnu/drivers/acpi/sleep.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/sleep.c
@@ -60,13 +60,17 @@ static struct notifier_block tts_notifier = {
 	.priority	= 0,
 };
 
+#ifndef acpi_skip_set_wakeup_address
+#define acpi_skip_set_wakeup_address() false
+#endif
+
 static int acpi_sleep_prepare(u32 acpi_state)
 {
 #ifdef CONFIG_ACPI_SLEEP
 	unsigned long acpi_wakeup_address;
 
 	/* do we have a wakeup address for S2 and S3? */
-	if (acpi_state == ACPI_STATE_S3) {
+	if (acpi_state == ACPI_STATE_S3 && !acpi_skip_set_wakeup_address()) {
 		acpi_wakeup_address = acpi_get_wakeup_address();
 		if (!acpi_wakeup_address)
 			return -EFAULT;
@@ -632,11 +636,19 @@ static int acpi_suspend_enter(suspend_state_t pm_state)
 	}
 
 	/*
-	 * Disable and clear GPE status before interrupt is enabled. Some GPEs
-	 * (like wakeup GPE) haven't handler, this can avoid such GPE misfire.
-	 * acpi_leave_sleep_state will reenable specific GPEs later
+	 * Disable all GPE and clear their status bits before interrupts are
+	 * enabled. Some GPEs (like wakeup GPEs) have no handlers and this can
+	 * prevent them from producing spurious interrups.
+	 *
+	 * acpi_leave_sleep_state() will reenable specific GPEs later.
+	 *
+	 * Because this code runs on one CPU with disabled interrupts (all of
+	 * the other CPUs are offline at this time), it need not acquire any
+	 * sleeping locks which may trigger an implicit preemption point even
+	 * if there is no contention, so avoid doing that by using a low-level
+	 * library routine here.
 	 */
-	acpi_disable_all_gpes();
+	acpi_hw_disable_all_gpes();
 	/* Allow EC transactions to happen. */
 	acpi_ec_unblock_transactions();
 
diff --git linux-libre-6.1-gnu/drivers/acpi/video_detect.c linux-libre-6.1.39-gnu/drivers/acpi/video_detect.c
index b2a616287638..b6d429a2bcb6 100644
--- linux-libre-6.1-gnu/drivers/acpi/video_detect.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/video_detect.c
@@ -34,6 +34,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/platform_data/x86/nvidia-wmi-ec-backlight.h>
+#include <linux/pnp.h>
 #include <linux/types.h>
 #include <linux/workqueue.h>
 #include <acpi/video.h>
@@ -49,6 +50,10 @@ static void acpi_video_parse_cmdline(void)
 		acpi_backlight_cmdline = acpi_backlight_video;
 	if (!strcmp("native", acpi_video_backlight_string))
 		acpi_backlight_cmdline = acpi_backlight_native;
+	if (!strcmp("nvidia_wmi_ec", acpi_video_backlight_string))
+		acpi_backlight_cmdline = acpi_backlight_nvidia_wmi_ec;
+	if (!strcmp("apple_gmux", acpi_video_backlight_string))
+		acpi_backlight_cmdline = acpi_backlight_apple_gmux;
 	if (!strcmp("none", acpi_video_backlight_string))
 		acpi_backlight_cmdline = acpi_backlight_none;
 }
@@ -125,13 +130,11 @@ static int video_detect_force_native(const struct dmi_system_id *d)
 	return 0;
 }
 
-static int video_detect_force_none(const struct dmi_system_id *d)
-{
-	acpi_backlight_dmi = acpi_backlight_none;
-	return 0;
-}
-
 static const struct dmi_system_id video_detect_dmi_table[] = {
+	/*
+	 * Models which should use the vendor backlight interface,
+	 * because of broken ACPI video backlight control.
+	 */
 	{
 	 /* https://bugzilla.redhat.com/show_bug.cgi?id=1128309 */
 	 .callback = video_detect_force_vendor,
@@ -197,14 +200,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "1015CX"),
 		},
 	},
-	{
-	 .callback = video_detect_force_vendor,
-	 /* GIGABYTE GB-BXBT-2807 */
-	 .matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "GB-BXBT-2807"),
-		},
-	},
 	{
 	 .callback = video_detect_force_vendor,
 	 /* Samsung N150/N210/N220 */
@@ -234,18 +229,23 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 	},
 	{
 	 .callback = video_detect_force_vendor,
-	 /* Sony VPCEH3U1E */
+	 /* Xiaomi Mi Pad 2 */
 	 .matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "VPCEH3U1E"),
+			DMI_MATCH(DMI_SYS_VENDOR, "Xiaomi Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Mipad2"),
 		},
 	},
+
+	/*
+	 * Models which should use the vendor backlight interface,
+	 * because of broken native backlight control.
+	 */
 	{
 	 .callback = video_detect_force_vendor,
-	 /* Xiaomi Mi Pad 2 */
+	 /* Sony Vaio PCG-FRV35 */
 	 .matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Xiaomi Inc"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Mipad2"),
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "PCG-FRV35"),
 		},
 	},
 
@@ -268,6 +268,29 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		},
 	},
 
+	/*
+	 * Models which need acpi_video backlight control where the GPU drivers
+	 * do not call acpi_video_register_backlight() because no internal panel
+	 * is detected. Typically these are all-in-ones (monitors with builtin
+	 * PC) where the panel connection shows up as regular DP instead of eDP.
+	 */
+	{
+	 .callback = video_detect_force_video,
+	 /* Apple iMac14,1 */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "iMac14,1"),
+		},
+	},
+	{
+	 .callback = video_detect_force_video,
+	 /* Apple iMac14,2 */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "iMac14,2"),
+		},
+	},
+
 	/*
 	 * These models have a working acpi_video backlight control, and using
 	 * native backlight causes a regression where backlight does not work
@@ -426,7 +449,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 	 /* Lenovo Ideapad Z570 */
 	 .matches = {
 		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "102434U"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "Ideapad Z570"),
 		},
 	},
 	{
@@ -487,6 +510,22 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "Precision 7510"),
 		},
 	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Acer Aspire 3830TG */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 3830TG"),
+		},
+	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Acer Aspire 4810T */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 4810T"),
+		},
+	},
 	{
 	 .callback = video_detect_force_native,
 	 /* Acer Aspire 5738z */
@@ -574,6 +613,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "GA503"),
 		},
 	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Asus U46E */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "U46E"),
+		},
+	},
 	{
 	 .callback = video_detect_force_native,
 	 /* Asus UX303UB */
@@ -582,6 +629,23 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "UX303UB"),
 		},
 	},
+	{
+	 .callback = video_detect_force_native,
+	 /* HP EliteBook 8460p */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 8460p"),
+		},
+	},
+	{
+	 .callback = video_detect_force_native,
+	 /* HP Pavilion g6-1d80nr / B4U19UA */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion g6 Notebook PC"),
+		DMI_MATCH(DMI_PRODUCT_SKU, "B4U19UA"),
+		},
+	},
 	{
 	 .callback = video_detect_force_native,
 	 /* Samsung N150P */
@@ -609,6 +673,23 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_BOARD_NAME, "N250P"),
 		},
 	},
+	{
+	 /* https://bugzilla.kernel.org/show_bug.cgi?id=202401 */
+	 .callback = video_detect_force_native,
+	 /* Sony Vaio VPCEH3U1E */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "VPCEH3U1E"),
+		},
+	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Sony Vaio VPCY11S1E */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "VPCY11S1E"),
+		},
+	},
 
 	/*
 	 * These Toshibas have a broken acpi-video interface for brightness
@@ -658,25 +739,11 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5515"),
 		},
 	},
-
-	/*
-	 * Desktops which falsely report a backlight and which our heuristics
-	 * for this do not catch.
-	 */
 	{
-	 .callback = video_detect_force_none,
-	 /* Dell OptiPlex 9020M */
+	 .callback = video_detect_force_native,
 	 .matches = {
 		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-		DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 9020M"),
-		},
-	},
-	{
-	 .callback = video_detect_force_none,
-	 /* MSI MS-7721 */
-	 .matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "MSI"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "MS-7721"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 15 3535"),
 		},
 	},
 	{ },
@@ -687,14 +754,25 @@ static bool google_cros_ec_present(void)
 	return acpi_dev_found("GOOG0004") || acpi_dev_found("GOOG000C");
 }
 
+/*
+ * Windows 8 and newer no longer use the ACPI video interface, so it often
+ * does not work. So on win8+ systems prefer native brightness control.
+ * Chromebooks should always prefer native backlight control.
+ */
+static bool prefer_native_over_acpi_video(void)
+{
+	return acpi_osi_is_win8() || google_cros_ec_present();
+}
+
 /*
  * Determine which type of backlight interface to use on this system,
  * First check cmdline, then dmi quirks, then do autodetect.
  */
-static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native)
+enum acpi_backlight_type __acpi_video_get_backlight_type(bool native, bool *auto_detect)
 {
 	static DEFINE_MUTEX(init_mutex);
 	static bool nvidia_wmi_ec_present;
+	static bool apple_gmux_present;
 	static bool native_available;
 	static bool init_done;
 	static long video_caps;
@@ -708,12 +786,16 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native)
 				    ACPI_UINT32_MAX, find_video, NULL,
 				    &video_caps, NULL);
 		nvidia_wmi_ec_present = nvidia_wmi_ec_supported();
+		apple_gmux_present = apple_gmux_detect(NULL, NULL);
 		init_done = true;
 	}
 	if (native)
 		native_available = true;
 	mutex_unlock(&init_mutex);
 
+	if (auto_detect)
+		*auto_detect = false;
+
 	/*
 	 * The below heuristics / detection steps are in order of descending
 	 * presedence. The commandline takes presedence over anything else.
@@ -725,58 +807,26 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native)
 	if (acpi_backlight_dmi != acpi_backlight_undef)
 		return acpi_backlight_dmi;
 
+	if (auto_detect)
+		*auto_detect = true;
+
 	/* Special cases such as nvidia_wmi_ec and apple gmux. */
 	if (nvidia_wmi_ec_present)
 		return acpi_backlight_nvidia_wmi_ec;
 
-	if (apple_gmux_present())
+	if (apple_gmux_present)
 		return acpi_backlight_apple_gmux;
 
-	/* Chromebooks should always prefer native backlight control. */
-	if (google_cros_ec_present() && native_available)
-		return acpi_backlight_native;
+	/* Use ACPI video if available, except when native should be preferred. */
+	if ((video_caps & ACPI_VIDEO_BACKLIGHT) &&
+	     !(native_available && prefer_native_over_acpi_video()))
+		return acpi_backlight_video;
 
-	/* On systems with ACPI video use either native or ACPI video. */
-	if (video_caps & ACPI_VIDEO_BACKLIGHT) {
-		/*
-		 * Windows 8 and newer no longer use the ACPI video interface,
-		 * so it often does not work. If the ACPI tables are written
-		 * for win8 and native brightness ctl is available, use that.
-		 *
-		 * The native check deliberately is inside the if acpi-video
-		 * block on older devices without acpi-video support native
-		 * is usually not the best choice.
-		 */
-		if (acpi_osi_is_win8() && native_available)
-			return acpi_backlight_native;
-		else
-			return acpi_backlight_video;
-	}
+	/* Use native if available */
+	if (native_available)
+		return acpi_backlight_native;
 
-	/* No ACPI video (old hw), use vendor specific fw methods. */
+	/* No ACPI video/native (old hw), use vendor specific fw methods. */
 	return acpi_backlight_vendor;
 }
-
-enum acpi_backlight_type acpi_video_get_backlight_type(void)
-{
-	return __acpi_video_get_backlight_type(false);
-}
-EXPORT_SYMBOL(acpi_video_get_backlight_type);
-
-bool acpi_video_backlight_use_native(void)
-{
-	/*
-	 * Call __acpi_video_get_backlight_type() to let it know that
-	 * a native backlight is available.
-	 */
-	__acpi_video_get_backlight_type(true);
-
-	/*
-	 * For now just always return true. There is a whole bunch of laptop
-	 * models where (video_caps & ACPI_VIDEO_BACKLIGHT) is false causing
-	 * __acpi_video_get_backlight_type() to return vendor, while these
-	 * models only have a native backlight control.
-	 */
-	return true;
-}
-EXPORT_SYMBOL(acpi_video_backlight_use_native);
+EXPORT_SYMBOL(__acpi_video_get_backlight_type);
diff --git linux-libre-6.1-gnu/drivers/acpi/viot.c linux-libre-6.1.39-gnu/drivers/acpi/viot.c
index ed752cbbe636..c8025921c129 100644
--- linux-libre-6.1-gnu/drivers/acpi/viot.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/viot.c
@@ -328,6 +328,7 @@ static int viot_pci_dev_iommu_init(struct pci_dev *pdev, u16 dev_id, void *data)
 {
 	u32 epid;
 	struct viot_endpoint *ep;
+	struct device *aliased_dev = data;
 	u32 domain_nr = pci_domain_nr(pdev->bus);
 
 	list_for_each_entry(ep, &viot_pci_ranges, list) {
@@ -338,7 +339,7 @@ static int viot_pci_dev_iommu_init(struct pci_dev *pdev, u16 dev_id, void *data)
 			epid = ((domain_nr - ep->segment_start) << 16) +
 				dev_id - ep->bdf_start + ep->endpoint_id;
 
-			return viot_dev_iommu_init(&pdev->dev, ep->viommu,
+			return viot_dev_iommu_init(aliased_dev, ep->viommu,
 						   epid);
 		}
 	}
@@ -372,7 +373,7 @@ int viot_iommu_configure(struct device *dev)
 {
 	if (dev_is_pci(dev))
 		return pci_for_each_dma_alias(to_pci_dev(dev),
-					      viot_pci_dev_iommu_init, NULL);
+					      viot_pci_dev_iommu_init, dev);
 	else if (dev_is_platform(dev))
 		return viot_mmio_dev_iommu_init(to_platform_device(dev));
 	return -ENODEV;
diff --git linux-libre-6.1-gnu/drivers/acpi/x86/s2idle.c linux-libre-6.1.39-gnu/drivers/acpi/x86/s2idle.c
index 5350c73564b6..e499c60c4579 100644
--- linux-libre-6.1-gnu/drivers/acpi/x86/s2idle.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/x86/s2idle.c
@@ -28,10 +28,6 @@ static bool sleep_no_lps0 __read_mostly;
 module_param(sleep_no_lps0, bool, 0644);
 MODULE_PARM_DESC(sleep_no_lps0, "Do not use the special LPS0 device interface");
 
-static bool prefer_microsoft_dsm_guid __read_mostly;
-module_param(prefer_microsoft_dsm_guid, bool, 0644);
-MODULE_PARM_DESC(prefer_microsoft_dsm_guid, "Prefer using Microsoft GUID in LPS0 device _DSM evaluation");
-
 static const struct acpi_device_id lps0_device_ids[] = {
 	{"PNP0D80", },
 	{"", },
@@ -369,27 +365,15 @@ out:
 }
 
 struct amd_lps0_hid_device_data {
-	const unsigned int rev_id;
 	const bool check_off_by_one;
-	const bool prefer_amd_guid;
 };
 
 static const struct amd_lps0_hid_device_data amd_picasso = {
-	.rev_id = 0,
 	.check_off_by_one = true,
-	.prefer_amd_guid = false,
 };
 
 static const struct amd_lps0_hid_device_data amd_cezanne = {
-	.rev_id = 0,
-	.check_off_by_one = false,
-	.prefer_amd_guid = false,
-};
-
-static const struct amd_lps0_hid_device_data amd_rembrandt = {
-	.rev_id = 2,
 	.check_off_by_one = false,
-	.prefer_amd_guid = true,
 };
 
 static const struct acpi_device_id amd_hid_ids[] = {
@@ -397,71 +381,6 @@ static const struct acpi_device_id amd_hid_ids[] = {
 	{"AMD0005",	(kernel_ulong_t)&amd_picasso,	},
 	{"AMDI0005",	(kernel_ulong_t)&amd_picasso,	},
 	{"AMDI0006",	(kernel_ulong_t)&amd_cezanne,	},
-	{"AMDI0007",	(kernel_ulong_t)&amd_rembrandt,	},
-	{}
-};
-
-static int lps0_prefer_microsoft(const struct dmi_system_id *id)
-{
-	pr_debug("Preferring Microsoft GUID.\n");
-	prefer_microsoft_dsm_guid = true;
-	return 0;
-}
-
-static const struct dmi_system_id s2idle_dmi_table[] __initconst = {
-	{
-		/*
-		 * ASUS TUF Gaming A17 FA707RE
-		 * https://bugzilla.kernel.org/show_bug.cgi?id=216101
-		 */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ASUS TUF Gaming A17"),
-		},
-	},
-	{
-		/* ASUS ROG Zephyrus G14 (2022) */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ROG Zephyrus G14 GA402"),
-		},
-	},
-	{
-		/*
-		 * Lenovo Yoga Slim 7 Pro X 14ARH7
-		 * https://bugzilla.kernel.org/show_bug.cgi?id=216473 : 82V2
-		 * https://bugzilla.kernel.org/show_bug.cgi?id=216438 : 82TL
-		 */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "82"),
-		},
-	},
-	{
-		/*
-		 * ASUSTeK COMPUTER INC. ROG Flow X13 GV301RE_GV301RE
-		 * https://gitlab.freedesktop.org/drm/amd/-/issues/2148
-		 */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow X13 GV301"),
-		},
-	},
-	{
-		/*
-		 * ASUSTeK COMPUTER INC. ROG Flow X16 GV601RW_GV601RW
-		 * https://gitlab.freedesktop.org/drm/amd/-/issues/2148
-		 */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow X16 GV601"),
-		},
-	},
 	{}
 };
 
@@ -484,16 +403,14 @@ static int lps0_device_attach(struct acpi_device *adev,
 		if (dev_id->id[0])
 			data = (const struct amd_lps0_hid_device_data *) dev_id->driver_data;
 		else
-			data = &amd_rembrandt;
-		rev_id = data->rev_id;
+			data = &amd_cezanne;
 		lps0_dsm_func_mask = validate_dsm(adev->handle,
 					ACPI_LPS0_DSM_UUID_AMD, rev_id, &lps0_dsm_guid);
 		if (lps0_dsm_func_mask > 0x3 && data->check_off_by_one) {
 			lps0_dsm_func_mask = (lps0_dsm_func_mask << 1) | 0x1;
 			acpi_handle_debug(adev->handle, "_DSM UUID %s: Adjusted function mask: 0x%x\n",
 					  ACPI_LPS0_DSM_UUID_AMD, lps0_dsm_func_mask);
-		} else if (lps0_dsm_func_mask_microsoft > 0 && data->prefer_amd_guid &&
-				!prefer_microsoft_dsm_guid) {
+		} else if (lps0_dsm_func_mask_microsoft > 0 && rev_id) {
 			lps0_dsm_func_mask_microsoft = -EINVAL;
 			acpi_handle_debug(adev->handle, "_DSM Using AMD method\n");
 		}
@@ -501,8 +418,7 @@ static int lps0_device_attach(struct acpi_device *adev,
 		rev_id = 1;
 		lps0_dsm_func_mask = validate_dsm(adev->handle,
 					ACPI_LPS0_DSM_UUID, rev_id, &lps0_dsm_guid);
-		if (!prefer_microsoft_dsm_guid)
-			lps0_dsm_func_mask_microsoft = -EINVAL;
+		lps0_dsm_func_mask_microsoft = -EINVAL;
 	}
 
 	if (lps0_dsm_func_mask < 0 && lps0_dsm_func_mask_microsoft < 0)
@@ -647,7 +563,6 @@ static const struct platform_s2idle_ops acpi_s2idle_ops_lps0 = {
 
 void __init acpi_s2idle_setup(void)
 {
-	dmi_check_system(s2idle_dmi_table);
 	acpi_scan_add_handler(&lps0_handler);
 	s2idle_set_ops(&acpi_s2idle_ops_lps0);
 }
diff --git linux-libre-6.1-gnu/drivers/acpi/x86/utils.c linux-libre-6.1.39-gnu/drivers/acpi/x86/utils.c
index d7d3f1669d4c..e45285d4e62a 100644
--- linux-libre-6.1-gnu/drivers/acpi/x86/utils.c
+++ linux-libre-6.1.39-gnu/drivers/acpi/x86/utils.c
@@ -200,39 +200,28 @@ bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *s
  * a hardcoded allowlist for D3 support, which was used for these platforms.
  *
  * This allows quirking on Linux in a similar fashion.
+ *
+ * Cezanne systems shouldn't *normally* need this as the BIOS includes
+ * StorageD3Enable.  But for two reasons we have added it.
+ * 1) The BIOS on a number of Dell systems have ambiguity
+ *    between the same value used for _ADR on ACPI nodes GPP1.DEV0 and GPP1.NVME.
+ *    GPP1.NVME is needed to get StorageD3Enable node set properly.
+ *    https://bugzilla.kernel.org/show_bug.cgi?id=216440
+ *    https://bugzilla.kernel.org/show_bug.cgi?id=216773
+ *    https://bugzilla.kernel.org/show_bug.cgi?id=217003
+ * 2) On at least one HP system StorageD3Enable is missing on the second NVME
+      disk in the system.
  */
 static const struct x86_cpu_id storage_d3_cpu_ids[] = {
 	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 96, NULL),	/* Renoir */
 	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 104, NULL),	/* Lucienne */
-	{}
-};
-
-static const struct dmi_system_id force_storage_d3_dmi[] = {
-	{
-		/*
-		 * _ADR is ambiguous between GPP1.DEV0 and GPP1.NVME
-		 * but .NVME is needed to get StorageD3Enable node
-		 * https://bugzilla.kernel.org/show_bug.cgi?id=216440
-		 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 14 7425 2-in-1"),
-		}
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 16 5625"),
-		}
-	},
+	X86_MATCH_VENDOR_FAM_MODEL(AMD, 25, 80, NULL),	/* Cezanne */
 	{}
 };
 
 bool force_storage_d3(void)
 {
-	const struct dmi_system_id *dmi_id = dmi_first_match(force_storage_d3_dmi);
-
-	return dmi_id || x86_match_cpu(storage_d3_cpu_ids);
+	return x86_match_cpu(storage_d3_cpu_ids);
 }
 
 /*
@@ -308,7 +297,7 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = {
 					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
 	},
 	{
-		/* Lenovo Yoga Tablet 1050F/L */
+		/* Lenovo Yoga Tablet 2 1050F/L */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "VALLEYVIEW C0 PLATFORM"),
@@ -319,6 +308,27 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = {
 		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
 					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
 	},
+	{
+		/* Lenovo Yoga Tab 3 Pro X90F */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"),
+		},
+		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
+					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
+	},
+	{
+		/* Medion Lifetab S10346 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+			DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
+			/* Way too generic, also match on BIOS data */
+			DMI_MATCH(DMI_BIOS_DATE, "10/22/2015"),
+		},
+		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
+					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
+	},
 	{
 		/* Nextbook Ares 8 */
 		.matches = {
@@ -348,6 +358,7 @@ static const struct acpi_device_id i2c_acpi_known_good_ids[] = {
 	{ "10EC5640", 0 }, /* RealTek ALC5640 audio codec */
 	{ "INT33F4", 0 },  /* X-Powers AXP288 PMIC */
 	{ "INT33FD", 0 },  /* Intel Crystal Cove PMIC */
+	{ "INT34D3", 0 },  /* Intel Whiskey Cove PMIC */
 	{ "NPCE69A", 0 },  /* Asus Transformer keyboard dock */
 	{}
 };
diff --git linux-libre-6.1-gnu/drivers/android/binder.c linux-libre-6.1.39-gnu/drivers/android/binder.c
index 880224ec6abb..e374a8a2da46 100644
--- linux-libre-6.1-gnu/drivers/android/binder.c
+++ linux-libre-6.1.39-gnu/drivers/android/binder.c
@@ -1934,24 +1934,23 @@ static void binder_deferred_fd_close(int fd)
 static void binder_transaction_buffer_release(struct binder_proc *proc,
 					      struct binder_thread *thread,
 					      struct binder_buffer *buffer,
-					      binder_size_t failed_at,
+					      binder_size_t off_end_offset,
 					      bool is_failure)
 {
 	int debug_id = buffer->debug_id;
-	binder_size_t off_start_offset, buffer_offset, off_end_offset;
+	binder_size_t off_start_offset, buffer_offset;
 
 	binder_debug(BINDER_DEBUG_TRANSACTION,
 		     "%d buffer release %d, size %zd-%zd, failed at %llx\n",
 		     proc->pid, buffer->debug_id,
 		     buffer->data_size, buffer->offsets_size,
-		     (unsigned long long)failed_at);
+		     (unsigned long long)off_end_offset);
 
 	if (buffer->target_node)
 		binder_dec_node(buffer->target_node, 1, 0);
 
 	off_start_offset = ALIGN(buffer->data_size, sizeof(void *));
-	off_end_offset = is_failure && failed_at ? failed_at :
-				off_start_offset + buffer->offsets_size;
+
 	for (buffer_offset = off_start_offset; buffer_offset < off_end_offset;
 	     buffer_offset += sizeof(binder_size_t)) {
 		struct binder_object_header *hdr;
@@ -2111,6 +2110,21 @@ static void binder_transaction_buffer_release(struct binder_proc *proc,
 	}
 }
 
+/* Clean up all the objects in the buffer */
+static inline void binder_release_entire_buffer(struct binder_proc *proc,
+						struct binder_thread *thread,
+						struct binder_buffer *buffer,
+						bool is_failure)
+{
+	binder_size_t off_end_offset;
+
+	off_end_offset = ALIGN(buffer->data_size, sizeof(void *));
+	off_end_offset += buffer->offsets_size;
+
+	binder_transaction_buffer_release(proc, thread, buffer,
+					  off_end_offset, is_failure);
+}
+
 static int binder_translate_binder(struct flat_binder_object *fp,
 				   struct binder_transaction *t,
 				   struct binder_thread *thread)
@@ -2801,7 +2815,7 @@ static int binder_proc_transaction(struct binder_transaction *t,
 		t_outdated->buffer = NULL;
 		buffer->transaction = NULL;
 		trace_binder_transaction_update_buffer_release(buffer);
-		binder_transaction_buffer_release(proc, NULL, buffer, 0, 0);
+		binder_release_entire_buffer(proc, NULL, buffer, false);
 		binder_alloc_free_buf(&proc->alloc, buffer);
 		kfree(t_outdated);
 		binder_stats_deleted(BINDER_STAT_TRANSACTION);
@@ -3759,7 +3773,7 @@ binder_free_buf(struct binder_proc *proc,
 		binder_node_inner_unlock(buf_node);
 	}
 	trace_binder_transaction_buffer_release(buffer);
-	binder_transaction_buffer_release(proc, thread, buffer, 0, is_failure);
+	binder_release_entire_buffer(proc, thread, buffer, is_failure);
 	binder_alloc_free_buf(&proc->alloc, buffer);
 }
 
diff --git linux-libre-6.1-gnu/drivers/android/binder_alloc.c linux-libre-6.1.39-gnu/drivers/android/binder_alloc.c
index 4ad42b0f75cd..4fb89ef067d5 100644
--- linux-libre-6.1-gnu/drivers/android/binder_alloc.c
+++ linux-libre-6.1.39-gnu/drivers/android/binder_alloc.c
@@ -212,8 +212,8 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate,
 		mm = alloc->mm;
 
 	if (mm) {
-		mmap_read_lock(mm);
-		vma = vma_lookup(mm, alloc->vma_addr);
+		mmap_write_lock(mm);
+		vma = alloc->vma;
 	}
 
 	if (!vma && need_mm) {
@@ -270,7 +270,7 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate,
 		trace_binder_alloc_page_end(alloc, index);
 	}
 	if (mm) {
-		mmap_read_unlock(mm);
+		mmap_write_unlock(mm);
 		mmput(mm);
 	}
 	return 0;
@@ -303,21 +303,24 @@ err_page_ptr_cleared:
 	}
 err_no_vma:
 	if (mm) {
-		mmap_read_unlock(mm);
+		mmap_write_unlock(mm);
 		mmput(mm);
 	}
 	return vma ? -ENOMEM : -ESRCH;
 }
 
+static inline void binder_alloc_set_vma(struct binder_alloc *alloc,
+		struct vm_area_struct *vma)
+{
+	/* pairs with smp_load_acquire in binder_alloc_get_vma() */
+	smp_store_release(&alloc->vma, vma);
+}
+
 static inline struct vm_area_struct *binder_alloc_get_vma(
 		struct binder_alloc *alloc)
 {
-	struct vm_area_struct *vma = NULL;
-
-	if (alloc->vma_addr)
-		vma = vma_lookup(alloc->mm, alloc->vma_addr);
-
-	return vma;
+	/* pairs with smp_store_release in binder_alloc_set_vma() */
+	return smp_load_acquire(&alloc->vma);
 }
 
 static bool debug_low_async_space_locked(struct binder_alloc *alloc, int pid)
@@ -380,15 +383,13 @@ static struct binder_buffer *binder_alloc_new_buf_locked(
 	size_t size, data_offsets_size;
 	int ret;
 
-	mmap_read_lock(alloc->mm);
+	/* Check binder_alloc is fully initialized */
 	if (!binder_alloc_get_vma(alloc)) {
-		mmap_read_unlock(alloc->mm);
 		binder_alloc_debug(BINDER_DEBUG_USER_ERROR,
 				   "%d: binder_alloc_buf, no vma\n",
 				   alloc->pid);
 		return ERR_PTR(-ESRCH);
 	}
-	mmap_read_unlock(alloc->mm);
 
 	data_offsets_size = ALIGN(data_size, sizeof(void *)) +
 		ALIGN(offsets_size, sizeof(void *));
@@ -778,7 +779,9 @@ int binder_alloc_mmap_handler(struct binder_alloc *alloc,
 	buffer->free = 1;
 	binder_insert_free_buffer(alloc, buffer);
 	alloc->free_async_space = alloc->buffer_size / 2;
-	alloc->vma_addr = vma->vm_start;
+
+	/* Signal binder_alloc is fully initialized */
+	binder_alloc_set_vma(alloc, vma);
 
 	return 0;
 
@@ -808,8 +811,7 @@ void binder_alloc_deferred_release(struct binder_alloc *alloc)
 
 	buffers = 0;
 	mutex_lock(&alloc->mutex);
-	BUG_ON(alloc->vma_addr &&
-	       vma_lookup(alloc->mm, alloc->vma_addr));
+	BUG_ON(alloc->vma);
 
 	while ((n = rb_first(&alloc->allocated_buffers))) {
 		buffer = rb_entry(n, struct binder_buffer, rb_node);
@@ -916,25 +918,17 @@ void binder_alloc_print_pages(struct seq_file *m,
 	 * Make sure the binder_alloc is fully initialized, otherwise we might
 	 * read inconsistent state.
 	 */
-
-	mmap_read_lock(alloc->mm);
-	if (binder_alloc_get_vma(alloc) == NULL) {
-		mmap_read_unlock(alloc->mm);
-		goto uninitialized;
-	}
-
-	mmap_read_unlock(alloc->mm);
-	for (i = 0; i < alloc->buffer_size / PAGE_SIZE; i++) {
-		page = &alloc->pages[i];
-		if (!page->page_ptr)
-			free++;
-		else if (list_empty(&page->lru))
-			active++;
-		else
-			lru++;
+	if (binder_alloc_get_vma(alloc) != NULL) {
+		for (i = 0; i < alloc->buffer_size / PAGE_SIZE; i++) {
+			page = &alloc->pages[i];
+			if (!page->page_ptr)
+				free++;
+			else if (list_empty(&page->lru))
+				active++;
+			else
+				lru++;
+		}
 	}
-
-uninitialized:
 	mutex_unlock(&alloc->mutex);
 	seq_printf(m, "  pages: %d:%d:%d\n", active, lru, free);
 	seq_printf(m, "  pages high watermark: %zu\n", alloc->pages_high);
@@ -969,7 +963,7 @@ int binder_alloc_get_allocated_count(struct binder_alloc *alloc)
  */
 void binder_alloc_vma_close(struct binder_alloc *alloc)
 {
-	alloc->vma_addr = 0;
+	binder_alloc_set_vma(alloc, NULL);
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/android/binder_alloc.h linux-libre-6.1.39-gnu/drivers/android/binder_alloc.h
index 0f811ac4bcff..138d1d5af9ce 100644
--- linux-libre-6.1-gnu/drivers/android/binder_alloc.h
+++ linux-libre-6.1.39-gnu/drivers/android/binder_alloc.h
@@ -75,7 +75,7 @@ struct binder_lru_page {
 /**
  * struct binder_alloc - per-binder proc state for binder allocator
  * @mutex:              protects binder_alloc fields
- * @vma_addr:           vm_area_struct->vm_start passed to mmap_handler
+ * @vma:                vm_area_struct passed to mmap_handler
  *                      (invariant after mmap)
  * @mm:                 copy of task->mm (invariant after open)
  * @buffer:             base of per-proc address space mapped via mmap
@@ -99,7 +99,7 @@ struct binder_lru_page {
  */
 struct binder_alloc {
 	struct mutex mutex;
-	unsigned long vma_addr;
+	struct vm_area_struct *vma;
 	struct mm_struct *mm;
 	void __user *buffer;
 	struct list_head buffers;
diff --git linux-libre-6.1-gnu/drivers/android/binder_alloc_selftest.c linux-libre-6.1.39-gnu/drivers/android/binder_alloc_selftest.c
index 43a881073a42..c2b323bc3b3a 100644
--- linux-libre-6.1-gnu/drivers/android/binder_alloc_selftest.c
+++ linux-libre-6.1.39-gnu/drivers/android/binder_alloc_selftest.c
@@ -287,7 +287,7 @@ void binder_selftest_alloc(struct binder_alloc *alloc)
 	if (!binder_selftest_run)
 		return;
 	mutex_lock(&binder_selftest_lock);
-	if (!binder_selftest_run || !alloc->vma_addr)
+	if (!binder_selftest_run || !alloc->vma)
 		goto done;
 	pr_info("STARTED\n");
 	binder_selftest_alloc_offset(alloc, end_offset, 0);
diff --git linux-libre-6.1-gnu/drivers/ata/Kconfig linux-libre-6.1.39-gnu/drivers/ata/Kconfig
index 36833a862998..d9b305a3427f 100644
--- linux-libre-6.1-gnu/drivers/ata/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/ata/Kconfig
@@ -650,6 +650,7 @@ config PATA_CS5530
 config PATA_CS5535
 	tristate "CS5535 PATA support (Experimental)"
 	depends on PCI && (X86_32 || (X86_64 && COMPILE_TEST))
+	depends on !UML
 	help
 	  This option enables support for the NatSemi/AMD CS5535
 	  companion chip used with the Geode processor family.
diff --git linux-libre-6.1-gnu/drivers/ata/ahci.c linux-libre-6.1.39-gnu/drivers/ata/ahci.c
index 639de2d75d63..53ab2306da00 100644
--- linux-libre-6.1-gnu/drivers/ata/ahci.c
+++ linux-libre-6.1.39-gnu/drivers/ata/ahci.c
@@ -84,6 +84,7 @@ enum board_ids {
 static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
 static void ahci_remove_one(struct pci_dev *dev);
 static void ahci_shutdown_one(struct pci_dev *dev);
+static void ahci_intel_pcs_quirk(struct pci_dev *pdev, struct ahci_host_priv *hpriv);
 static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class,
 				 unsigned long deadline);
 static int ahci_avn_hardreset(struct ata_link *link, unsigned int *class,
@@ -677,6 +678,25 @@ static void ahci_pci_save_initial_config(struct pci_dev *pdev,
 	ahci_save_initial_config(&pdev->dev, hpriv);
 }
 
+static int ahci_pci_reset_controller(struct ata_host *host)
+{
+	struct pci_dev *pdev = to_pci_dev(host->dev);
+	struct ahci_host_priv *hpriv = host->private_data;
+	int rc;
+
+	rc = ahci_reset_controller(host);
+	if (rc)
+		return rc;
+
+	/*
+	 * If platform firmware failed to enable ports, try to enable
+	 * them here.
+	 */
+	ahci_intel_pcs_quirk(pdev, hpriv);
+
+	return 0;
+}
+
 static void ahci_pci_init_controller(struct ata_host *host)
 {
 	struct ahci_host_priv *hpriv = host->private_data;
@@ -871,7 +891,7 @@ static int ahci_pci_device_runtime_resume(struct device *dev)
 	struct ata_host *host = pci_get_drvdata(pdev);
 	int rc;
 
-	rc = ahci_reset_controller(host);
+	rc = ahci_pci_reset_controller(host);
 	if (rc)
 		return rc;
 	ahci_pci_init_controller(host);
@@ -907,7 +927,7 @@ static int ahci_pci_device_resume(struct device *dev)
 		ahci_mcp89_apple_enable(pdev);
 
 	if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) {
-		rc = ahci_reset_controller(host);
+		rc = ahci_pci_reset_controller(host);
 		if (rc)
 			return rc;
 
@@ -1785,12 +1805,6 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* save initial config */
 	ahci_pci_save_initial_config(pdev, hpriv);
 
-	/*
-	 * If platform firmware failed to enable ports, try to enable
-	 * them here.
-	 */
-	ahci_intel_pcs_quirk(pdev, hpriv);
-
 	/* prepare host */
 	if (hpriv->cap & HOST_CAP_NCQ) {
 		pi.flags |= ATA_FLAG_NCQ;
@@ -1900,7 +1914,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (rc)
 		return rc;
 
-	rc = ahci_reset_controller(host);
+	rc = ahci_pci_reset_controller(host);
 	if (rc)
 		return rc;
 
diff --git linux-libre-6.1-gnu/drivers/ata/ahci.h linux-libre-6.1.39-gnu/drivers/ata/ahci.h
index 7add8e79912b..ff8e6ae1c636 100644
--- linux-libre-6.1-gnu/drivers/ata/ahci.h
+++ linux-libre-6.1.39-gnu/drivers/ata/ahci.h
@@ -24,6 +24,7 @@
 #include <linux/libata.h>
 #include <linux/phy/phy.h>
 #include <linux/regulator/consumer.h>
+#include <linux/bits.h>
 
 /* Enclosure Management Control */
 #define EM_CTRL_MSG_TYPE              0x000f0000
@@ -53,12 +54,12 @@ enum {
 	AHCI_PORT_PRIV_FBS_DMA_SZ	= AHCI_CMD_SLOT_SZ +
 					  AHCI_CMD_TBL_AR_SZ +
 					  (AHCI_RX_FIS_SZ * 16),
-	AHCI_IRQ_ON_SG		= (1 << 31),
-	AHCI_CMD_ATAPI		= (1 << 5),
-	AHCI_CMD_WRITE		= (1 << 6),
-	AHCI_CMD_PREFETCH	= (1 << 7),
-	AHCI_CMD_RESET		= (1 << 8),
-	AHCI_CMD_CLR_BUSY	= (1 << 10),
+	AHCI_IRQ_ON_SG		= BIT(31),
+	AHCI_CMD_ATAPI		= BIT(5),
+	AHCI_CMD_WRITE		= BIT(6),
+	AHCI_CMD_PREFETCH	= BIT(7),
+	AHCI_CMD_RESET		= BIT(8),
+	AHCI_CMD_CLR_BUSY	= BIT(10),
 
 	RX_FIS_PIO_SETUP	= 0x20,	/* offset of PIO Setup FIS data */
 	RX_FIS_D2H_REG		= 0x40,	/* offset of D2H Register FIS data */
@@ -76,37 +77,37 @@ enum {
 	HOST_CAP2		= 0x24, /* host capabilities, extended */
 
 	/* HOST_CTL bits */
-	HOST_RESET		= (1 << 0),  /* reset controller; self-clear */
-	HOST_IRQ_EN		= (1 << 1),  /* global IRQ enable */
-	HOST_MRSM		= (1 << 2),  /* MSI Revert to Single Message */
-	HOST_AHCI_EN		= (1 << 31), /* AHCI enabled */
+	HOST_RESET		= BIT(0),  /* reset controller; self-clear */
+	HOST_IRQ_EN		= BIT(1),  /* global IRQ enable */
+	HOST_MRSM		= BIT(2),  /* MSI Revert to Single Message */
+	HOST_AHCI_EN		= BIT(31), /* AHCI enabled */
 
 	/* HOST_CAP bits */
-	HOST_CAP_SXS		= (1 << 5),  /* Supports External SATA */
-	HOST_CAP_EMS		= (1 << 6),  /* Enclosure Management support */
-	HOST_CAP_CCC		= (1 << 7),  /* Command Completion Coalescing */
-	HOST_CAP_PART		= (1 << 13), /* Partial state capable */
-	HOST_CAP_SSC		= (1 << 14), /* Slumber state capable */
-	HOST_CAP_PIO_MULTI	= (1 << 15), /* PIO multiple DRQ support */
-	HOST_CAP_FBS		= (1 << 16), /* FIS-based switching support */
-	HOST_CAP_PMP		= (1 << 17), /* Port Multiplier support */
-	HOST_CAP_ONLY		= (1 << 18), /* Supports AHCI mode only */
-	HOST_CAP_CLO		= (1 << 24), /* Command List Override support */
-	HOST_CAP_LED		= (1 << 25), /* Supports activity LED */
-	HOST_CAP_ALPM		= (1 << 26), /* Aggressive Link PM support */
-	HOST_CAP_SSS		= (1 << 27), /* Staggered Spin-up */
-	HOST_CAP_MPS		= (1 << 28), /* Mechanical presence switch */
-	HOST_CAP_SNTF		= (1 << 29), /* SNotification register */
-	HOST_CAP_NCQ		= (1 << 30), /* Native Command Queueing */
-	HOST_CAP_64		= (1 << 31), /* PCI DAC (64-bit DMA) support */
+	HOST_CAP_SXS		= BIT(5),  /* Supports External SATA */
+	HOST_CAP_EMS		= BIT(6),  /* Enclosure Management support */
+	HOST_CAP_CCC		= BIT(7),  /* Command Completion Coalescing */
+	HOST_CAP_PART		= BIT(13), /* Partial state capable */
+	HOST_CAP_SSC		= BIT(14), /* Slumber state capable */
+	HOST_CAP_PIO_MULTI	= BIT(15), /* PIO multiple DRQ support */
+	HOST_CAP_FBS		= BIT(16), /* FIS-based switching support */
+	HOST_CAP_PMP		= BIT(17), /* Port Multiplier support */
+	HOST_CAP_ONLY		= BIT(18), /* Supports AHCI mode only */
+	HOST_CAP_CLO		= BIT(24), /* Command List Override support */
+	HOST_CAP_LED		= BIT(25), /* Supports activity LED */
+	HOST_CAP_ALPM		= BIT(26), /* Aggressive Link PM support */
+	HOST_CAP_SSS		= BIT(27), /* Staggered Spin-up */
+	HOST_CAP_MPS		= BIT(28), /* Mechanical presence switch */
+	HOST_CAP_SNTF		= BIT(29), /* SNotification register */
+	HOST_CAP_NCQ		= BIT(30), /* Native Command Queueing */
+	HOST_CAP_64		= BIT(31), /* PCI DAC (64-bit DMA) support */
 
 	/* HOST_CAP2 bits */
-	HOST_CAP2_BOH		= (1 << 0),  /* BIOS/OS handoff supported */
-	HOST_CAP2_NVMHCI	= (1 << 1),  /* NVMHCI supported */
-	HOST_CAP2_APST		= (1 << 2),  /* Automatic partial to slumber */
-	HOST_CAP2_SDS		= (1 << 3),  /* Support device sleep */
-	HOST_CAP2_SADM		= (1 << 4),  /* Support aggressive DevSlp */
-	HOST_CAP2_DESO		= (1 << 5),  /* DevSlp from slumber only */
+	HOST_CAP2_BOH		= BIT(0),  /* BIOS/OS handoff supported */
+	HOST_CAP2_NVMHCI	= BIT(1),  /* NVMHCI supported */
+	HOST_CAP2_APST		= BIT(2),  /* Automatic partial to slumber */
+	HOST_CAP2_SDS		= BIT(3),  /* Support device sleep */
+	HOST_CAP2_SADM		= BIT(4),  /* Support aggressive DevSlp */
+	HOST_CAP2_DESO		= BIT(5),  /* DevSlp from slumber only */
 
 	/* registers for each SATA port */
 	PORT_LST_ADDR		= 0x00, /* command list DMA addr */
@@ -128,24 +129,24 @@ enum {
 	PORT_DEVSLP		= 0x44, /* device sleep */
 
 	/* PORT_IRQ_{STAT,MASK} bits */
-	PORT_IRQ_COLD_PRES	= (1 << 31), /* cold presence detect */
-	PORT_IRQ_TF_ERR		= (1 << 30), /* task file error */
-	PORT_IRQ_HBUS_ERR	= (1 << 29), /* host bus fatal error */
-	PORT_IRQ_HBUS_DATA_ERR	= (1 << 28), /* host bus data error */
-	PORT_IRQ_IF_ERR		= (1 << 27), /* interface fatal error */
-	PORT_IRQ_IF_NONFATAL	= (1 << 26), /* interface non-fatal error */
-	PORT_IRQ_OVERFLOW	= (1 << 24), /* xfer exhausted available S/G */
-	PORT_IRQ_BAD_PMP	= (1 << 23), /* incorrect port multiplier */
-
-	PORT_IRQ_PHYRDY		= (1 << 22), /* PhyRdy changed */
-	PORT_IRQ_DMPS		= (1 << 7), /* mechanical presence status */
-	PORT_IRQ_CONNECT	= (1 << 6), /* port connect change status */
-	PORT_IRQ_SG_DONE	= (1 << 5), /* descriptor processed */
-	PORT_IRQ_UNK_FIS	= (1 << 4), /* unknown FIS rx'd */
-	PORT_IRQ_SDB_FIS	= (1 << 3), /* Set Device Bits FIS rx'd */
-	PORT_IRQ_DMAS_FIS	= (1 << 2), /* DMA Setup FIS rx'd */
-	PORT_IRQ_PIOS_FIS	= (1 << 1), /* PIO Setup FIS rx'd */
-	PORT_IRQ_D2H_REG_FIS	= (1 << 0), /* D2H Register FIS rx'd */
+	PORT_IRQ_COLD_PRES	= BIT(31), /* cold presence detect */
+	PORT_IRQ_TF_ERR		= BIT(30), /* task file error */
+	PORT_IRQ_HBUS_ERR	= BIT(29), /* host bus fatal error */
+	PORT_IRQ_HBUS_DATA_ERR	= BIT(28), /* host bus data error */
+	PORT_IRQ_IF_ERR		= BIT(27), /* interface fatal error */
+	PORT_IRQ_IF_NONFATAL	= BIT(26), /* interface non-fatal error */
+	PORT_IRQ_OVERFLOW	= BIT(24), /* xfer exhausted available S/G */
+	PORT_IRQ_BAD_PMP	= BIT(23), /* incorrect port multiplier */
+
+	PORT_IRQ_PHYRDY		= BIT(22), /* PhyRdy changed */
+	PORT_IRQ_DMPS		= BIT(7),  /* mechanical presence status */
+	PORT_IRQ_CONNECT	= BIT(6),  /* port connect change status */
+	PORT_IRQ_SG_DONE	= BIT(5),  /* descriptor processed */
+	PORT_IRQ_UNK_FIS	= BIT(4),  /* unknown FIS rx'd */
+	PORT_IRQ_SDB_FIS	= BIT(3),  /* Set Device Bits FIS rx'd */
+	PORT_IRQ_DMAS_FIS	= BIT(2),  /* DMA Setup FIS rx'd */
+	PORT_IRQ_PIOS_FIS	= BIT(1),  /* PIO Setup FIS rx'd */
+	PORT_IRQ_D2H_REG_FIS	= BIT(0),  /* D2H Register FIS rx'd */
 
 	PORT_IRQ_FREEZE		= PORT_IRQ_HBUS_ERR |
 				  PORT_IRQ_IF_ERR |
@@ -161,27 +162,27 @@ enum {
 				  PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS,
 
 	/* PORT_CMD bits */
-	PORT_CMD_ASP		= (1 << 27), /* Aggressive Slumber/Partial */
-	PORT_CMD_ALPE		= (1 << 26), /* Aggressive Link PM enable */
-	PORT_CMD_ATAPI		= (1 << 24), /* Device is ATAPI */
-	PORT_CMD_FBSCP		= (1 << 22), /* FBS Capable Port */
-	PORT_CMD_ESP		= (1 << 21), /* External Sata Port */
-	PORT_CMD_CPD		= (1 << 20), /* Cold Presence Detection */
-	PORT_CMD_MPSP		= (1 << 19), /* Mechanical Presence Switch */
-	PORT_CMD_HPCP		= (1 << 18), /* HotPlug Capable Port */
-	PORT_CMD_PMP		= (1 << 17), /* PMP attached */
-	PORT_CMD_LIST_ON	= (1 << 15), /* cmd list DMA engine running */
-	PORT_CMD_FIS_ON		= (1 << 14), /* FIS DMA engine running */
-	PORT_CMD_FIS_RX		= (1 << 4), /* Enable FIS receive DMA engine */
-	PORT_CMD_CLO		= (1 << 3), /* Command list override */
-	PORT_CMD_POWER_ON	= (1 << 2), /* Power up device */
-	PORT_CMD_SPIN_UP	= (1 << 1), /* Spin up device */
-	PORT_CMD_START		= (1 << 0), /* Enable port DMA engine */
-
-	PORT_CMD_ICC_MASK	= (0xf << 28), /* i/f ICC state mask */
-	PORT_CMD_ICC_ACTIVE	= (0x1 << 28), /* Put i/f in active state */
-	PORT_CMD_ICC_PARTIAL	= (0x2 << 28), /* Put i/f in partial state */
-	PORT_CMD_ICC_SLUMBER	= (0x6 << 28), /* Put i/f in slumber state */
+	PORT_CMD_ASP		= BIT(27), /* Aggressive Slumber/Partial */
+	PORT_CMD_ALPE		= BIT(26), /* Aggressive Link PM enable */
+	PORT_CMD_ATAPI		= BIT(24), /* Device is ATAPI */
+	PORT_CMD_FBSCP		= BIT(22), /* FBS Capable Port */
+	PORT_CMD_ESP		= BIT(21), /* External Sata Port */
+	PORT_CMD_CPD		= BIT(20), /* Cold Presence Detection */
+	PORT_CMD_MPSP		= BIT(19), /* Mechanical Presence Switch */
+	PORT_CMD_HPCP		= BIT(18), /* HotPlug Capable Port */
+	PORT_CMD_PMP		= BIT(17), /* PMP attached */
+	PORT_CMD_LIST_ON	= BIT(15), /* cmd list DMA engine running */
+	PORT_CMD_FIS_ON		= BIT(14), /* FIS DMA engine running */
+	PORT_CMD_FIS_RX		= BIT(4),  /* Enable FIS receive DMA engine */
+	PORT_CMD_CLO		= BIT(3),  /* Command list override */
+	PORT_CMD_POWER_ON	= BIT(2),  /* Power up device */
+	PORT_CMD_SPIN_UP	= BIT(1),  /* Spin up device */
+	PORT_CMD_START		= BIT(0),  /* Enable port DMA engine */
+
+	PORT_CMD_ICC_MASK	= (0xfu << 28), /* i/f ICC state mask */
+	PORT_CMD_ICC_ACTIVE	= (0x1u << 28), /* Put i/f in active state */
+	PORT_CMD_ICC_PARTIAL	= (0x2u << 28), /* Put i/f in partial state */
+	PORT_CMD_ICC_SLUMBER	= (0x6u << 28), /* Put i/f in slumber state */
 
 	/* PORT_CMD capabilities mask */
 	PORT_CMD_CAP		= PORT_CMD_HPCP | PORT_CMD_MPSP |
@@ -192,9 +193,9 @@ enum {
 	PORT_FBS_ADO_OFFSET	= 12, /* FBS active dev optimization offset */
 	PORT_FBS_DEV_OFFSET	= 8,  /* FBS device to issue offset */
 	PORT_FBS_DEV_MASK	= (0xf << PORT_FBS_DEV_OFFSET),  /* FBS.DEV */
-	PORT_FBS_SDE		= (1 << 2), /* FBS single device error */
-	PORT_FBS_DEC		= (1 << 1), /* FBS device error clear */
-	PORT_FBS_EN		= (1 << 0), /* Enable FBS */
+	PORT_FBS_SDE		= BIT(2), /* FBS single device error */
+	PORT_FBS_DEC		= BIT(1), /* FBS device error clear */
+	PORT_FBS_EN		= BIT(0), /* Enable FBS */
 
 	/* PORT_DEVSLP bits */
 	PORT_DEVSLP_DM_OFFSET	= 25,             /* DITO multiplier offset */
@@ -202,50 +203,50 @@ enum {
 	PORT_DEVSLP_DITO_OFFSET	= 15,             /* DITO offset */
 	PORT_DEVSLP_MDAT_OFFSET	= 10,             /* Minimum assertion time */
 	PORT_DEVSLP_DETO_OFFSET	= 2,              /* DevSlp exit timeout */
-	PORT_DEVSLP_DSP		= (1 << 1),       /* DevSlp present */
-	PORT_DEVSLP_ADSE	= (1 << 0),       /* Aggressive DevSlp enable */
+	PORT_DEVSLP_DSP		= BIT(1),         /* DevSlp present */
+	PORT_DEVSLP_ADSE	= BIT(0),         /* Aggressive DevSlp enable */
 
 	/* hpriv->flags bits */
 
 #define AHCI_HFLAGS(flags)		.private_data	= (void *)(flags)
 
-	AHCI_HFLAG_NO_NCQ		= (1 << 0),
-	AHCI_HFLAG_IGN_IRQ_IF_ERR	= (1 << 1), /* ignore IRQ_IF_ERR */
-	AHCI_HFLAG_IGN_SERR_INTERNAL	= (1 << 2), /* ignore SERR_INTERNAL */
-	AHCI_HFLAG_32BIT_ONLY		= (1 << 3), /* force 32bit */
-	AHCI_HFLAG_MV_PATA		= (1 << 4), /* PATA port */
-	AHCI_HFLAG_NO_MSI		= (1 << 5), /* no PCI MSI */
-	AHCI_HFLAG_NO_PMP		= (1 << 6), /* no PMP */
-	AHCI_HFLAG_SECT255		= (1 << 8), /* max 255 sectors */
-	AHCI_HFLAG_YES_NCQ		= (1 << 9), /* force NCQ cap on */
-	AHCI_HFLAG_NO_SUSPEND		= (1 << 10), /* don't suspend */
-	AHCI_HFLAG_SRST_TOUT_IS_OFFLINE	= (1 << 11), /* treat SRST timeout as
-							link offline */
-	AHCI_HFLAG_NO_SNTF		= (1 << 12), /* no sntf */
-	AHCI_HFLAG_NO_FPDMA_AA		= (1 << 13), /* no FPDMA AA */
-	AHCI_HFLAG_YES_FBS		= (1 << 14), /* force FBS cap on */
-	AHCI_HFLAG_DELAY_ENGINE		= (1 << 15), /* do not start engine on
-						        port start (wait until
-						        error-handling stage) */
-	AHCI_HFLAG_NO_DEVSLP		= (1 << 17), /* no device sleep */
-	AHCI_HFLAG_NO_FBS		= (1 << 18), /* no FBS */
+	AHCI_HFLAG_NO_NCQ		= BIT(0),
+	AHCI_HFLAG_IGN_IRQ_IF_ERR	= BIT(1), /* ignore IRQ_IF_ERR */
+	AHCI_HFLAG_IGN_SERR_INTERNAL	= BIT(2), /* ignore SERR_INTERNAL */
+	AHCI_HFLAG_32BIT_ONLY		= BIT(3), /* force 32bit */
+	AHCI_HFLAG_MV_PATA		= BIT(4), /* PATA port */
+	AHCI_HFLAG_NO_MSI		= BIT(5), /* no PCI MSI */
+	AHCI_HFLAG_NO_PMP		= BIT(6), /* no PMP */
+	AHCI_HFLAG_SECT255		= BIT(8), /* max 255 sectors */
+	AHCI_HFLAG_YES_NCQ		= BIT(9), /* force NCQ cap on */
+	AHCI_HFLAG_NO_SUSPEND		= BIT(10), /* don't suspend */
+	AHCI_HFLAG_SRST_TOUT_IS_OFFLINE	= BIT(11), /* treat SRST timeout as
+						      link offline */
+	AHCI_HFLAG_NO_SNTF		= BIT(12), /* no sntf */
+	AHCI_HFLAG_NO_FPDMA_AA		= BIT(13), /* no FPDMA AA */
+	AHCI_HFLAG_YES_FBS		= BIT(14), /* force FBS cap on */
+	AHCI_HFLAG_DELAY_ENGINE		= BIT(15), /* do not start engine on
+						      port start (wait until
+						      error-handling stage) */
+	AHCI_HFLAG_NO_DEVSLP		= BIT(17), /* no device sleep */
+	AHCI_HFLAG_NO_FBS		= BIT(18), /* no FBS */
 
 #ifdef CONFIG_PCI_MSI
-	AHCI_HFLAG_MULTI_MSI		= (1 << 20), /* per-port MSI(-X) */
+	AHCI_HFLAG_MULTI_MSI		= BIT(20), /* per-port MSI(-X) */
 #else
 	/* compile out MSI infrastructure */
 	AHCI_HFLAG_MULTI_MSI		= 0,
 #endif
-	AHCI_HFLAG_WAKE_BEFORE_STOP	= (1 << 22), /* wake before DMA stop */
-	AHCI_HFLAG_YES_ALPM		= (1 << 23), /* force ALPM cap on */
-	AHCI_HFLAG_NO_WRITE_TO_RO	= (1 << 24), /* don't write to read
-							only registers */
-	AHCI_HFLAG_USE_LPM_POLICY	= (1 << 25), /* chipset that should use
-							SATA_MOBILE_LPM_POLICY
-							as default lpm_policy */
-	AHCI_HFLAG_SUSPEND_PHYS		= (1 << 26), /* handle PHYs during
-							suspend/resume */
-	AHCI_HFLAG_NO_SXS		= (1 << 28), /* SXS not supported */
+	AHCI_HFLAG_WAKE_BEFORE_STOP	= BIT(22), /* wake before DMA stop */
+	AHCI_HFLAG_YES_ALPM		= BIT(23), /* force ALPM cap on */
+	AHCI_HFLAG_NO_WRITE_TO_RO	= BIT(24), /* don't write to read
+						      only registers */
+	AHCI_HFLAG_USE_LPM_POLICY	= BIT(25), /* chipset that should use
+						      SATA_MOBILE_LPM_POLICY
+						      as default lpm_policy */
+	AHCI_HFLAG_SUSPEND_PHYS		= BIT(26), /* handle PHYs during
+						      suspend/resume */
+	AHCI_HFLAG_NO_SXS		= BIT(28), /* SXS not supported */
 
 	/* ap->flags bits */
 
@@ -261,22 +262,22 @@ enum {
 	EM_MAX_RETRY			= 5,
 
 	/* em_ctl bits */
-	EM_CTL_RST		= (1 << 9), /* Reset */
-	EM_CTL_TM		= (1 << 8), /* Transmit Message */
-	EM_CTL_MR		= (1 << 0), /* Message Received */
-	EM_CTL_ALHD		= (1 << 26), /* Activity LED */
-	EM_CTL_XMT		= (1 << 25), /* Transmit Only */
-	EM_CTL_SMB		= (1 << 24), /* Single Message Buffer */
-	EM_CTL_SGPIO		= (1 << 19), /* SGPIO messages supported */
-	EM_CTL_SES		= (1 << 18), /* SES-2 messages supported */
-	EM_CTL_SAFTE		= (1 << 17), /* SAF-TE messages supported */
-	EM_CTL_LED		= (1 << 16), /* LED messages supported */
+	EM_CTL_RST		= BIT(9), /* Reset */
+	EM_CTL_TM		= BIT(8), /* Transmit Message */
+	EM_CTL_MR		= BIT(0), /* Message Received */
+	EM_CTL_ALHD		= BIT(26), /* Activity LED */
+	EM_CTL_XMT		= BIT(25), /* Transmit Only */
+	EM_CTL_SMB		= BIT(24), /* Single Message Buffer */
+	EM_CTL_SGPIO		= BIT(19), /* SGPIO messages supported */
+	EM_CTL_SES		= BIT(18), /* SES-2 messages supported */
+	EM_CTL_SAFTE		= BIT(17), /* SAF-TE messages supported */
+	EM_CTL_LED		= BIT(16), /* LED messages supported */
 
 	/* em message type */
-	EM_MSG_TYPE_LED		= (1 << 0), /* LED */
-	EM_MSG_TYPE_SAFTE	= (1 << 1), /* SAF-TE */
-	EM_MSG_TYPE_SES2	= (1 << 2), /* SES-2 */
-	EM_MSG_TYPE_SGPIO	= (1 << 3), /* SGPIO */
+	EM_MSG_TYPE_LED		= BIT(0), /* LED */
+	EM_MSG_TYPE_SAFTE	= BIT(1), /* SAF-TE */
+	EM_MSG_TYPE_SES2	= BIT(2), /* SES-2 */
+	EM_MSG_TYPE_SGPIO	= BIT(3), /* SGPIO */
 };
 
 struct ahci_cmd_hdr {
diff --git linux-libre-6.1-gnu/drivers/ata/libata-core.c linux-libre-6.1.39-gnu/drivers/ata/libata-core.c
index d3ce5c383f3a..0ba0c3d1613f 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-core.c
+++ linux-libre-6.1.39-gnu/drivers/ata/libata-core.c
@@ -3108,7 +3108,7 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
 	 */
 	if (spd > 1)
 		mask &= (1 << (spd - 1)) - 1;
-	else
+	else if (link->sata_spd)
 		return -EINVAL;
 
 	/* were we already at the bottom? */
@@ -4044,6 +4044,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	{ "Samsung SSD 870*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM |
 						ATA_HORKAGE_NO_NCQ_ON_ATI },
+	{ "SAMSUNG*MZ7LH*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
+						ATA_HORKAGE_ZERO_AFTER_TRIM |
+						ATA_HORKAGE_NO_NCQ_ON_ATI, },
 	{ "FCCT*M500*",			NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM },
 
@@ -5310,7 +5313,7 @@ struct ata_port *ata_port_alloc(struct ata_host *host)
 
 	mutex_init(&ap->scsi_scan_mutex);
 	INIT_DELAYED_WORK(&ap->hotplug_task, ata_scsi_hotplug);
-	INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan);
+	INIT_DELAYED_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan);
 	INIT_LIST_HEAD(&ap->eh_done_q);
 	init_waitqueue_head(&ap->eh_wait_q);
 	init_completion(&ap->park_req_pending);
@@ -5916,6 +5919,7 @@ static void ata_port_detach(struct ata_port *ap)
 	WARN_ON(!(ap->pflags & ATA_PFLAG_UNLOADED));
 
 	cancel_delayed_work_sync(&ap->hotplug_task);
+	cancel_delayed_work_sync(&ap->scsi_rescan_task);
 
  skip_eh:
 	/* clean up zpodd on port removal */
diff --git linux-libre-6.1-gnu/drivers/ata/libata-eh.c linux-libre-6.1.39-gnu/drivers/ata/libata-eh.c
index 08e11bc312c2..a3ae5fc2a42f 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-eh.c
+++ linux-libre-6.1.39-gnu/drivers/ata/libata-eh.c
@@ -2973,7 +2973,7 @@ static int ata_eh_revalidate_and_attach(struct ata_link *link,
 			ehc->i.flags |= ATA_EHI_SETMODE;
 
 			/* schedule the scsi_rescan_device() here */
-			schedule_work(&(ap->scsi_rescan_task));
+			schedule_delayed_work(&ap->scsi_rescan_task, 0);
 		} else if (dev->class == ATA_DEV_UNKNOWN &&
 			   ehc->tries[dev->devno] &&
 			   ata_class_enabled(ehc->classes[dev->devno])) {
diff --git linux-libre-6.1-gnu/drivers/ata/libata-sata.c linux-libre-6.1.39-gnu/drivers/ata/libata-sata.c
index b6806d41a8c5..fd4dccc25389 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-sata.c
+++ linux-libre-6.1.39-gnu/drivers/ata/libata-sata.c
@@ -1392,7 +1392,8 @@ static int ata_eh_read_log_10h(struct ata_device *dev,
 	tf->hob_lbah = buf[10];
 	tf->nsect = buf[12];
 	tf->hob_nsect = buf[13];
-	if (dev->class == ATA_DEV_ZAC && ata_id_has_ncq_autosense(dev->id))
+	if (dev->class == ATA_DEV_ZAC && ata_id_has_ncq_autosense(dev->id) &&
+	    (tf->status & ATA_SENSE))
 		tf->auxiliary = buf[14] << 16 | buf[15] << 8 | buf[16];
 
 	return 0;
@@ -1456,8 +1457,12 @@ void ata_eh_analyze_ncq_error(struct ata_link *link)
 	memcpy(&qc->result_tf, &tf, sizeof(tf));
 	qc->result_tf.flags = ATA_TFLAG_ISADDR | ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
 	qc->err_mask |= AC_ERR_DEV | AC_ERR_NCQ;
-	if (dev->class == ATA_DEV_ZAC &&
-	    ((qc->result_tf.status & ATA_SENSE) || qc->result_tf.auxiliary)) {
+
+	/*
+	 * If the device supports NCQ autosense, ata_eh_read_log_10h() will have
+	 * stored the sense data in qc->result_tf.auxiliary.
+	 */
+	if (qc->result_tf.auxiliary) {
 		char sense_key, asc, ascq;
 
 		sense_key = (qc->result_tf.auxiliary >> 16) & 0xff;
diff --git linux-libre-6.1-gnu/drivers/ata/libata-scsi.c linux-libre-6.1.39-gnu/drivers/ata/libata-scsi.c
index 06a3d95ed8f9..9c0052d28078 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-scsi.c
+++ linux-libre-6.1.39-gnu/drivers/ata/libata-scsi.c
@@ -2699,18 +2699,36 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc)
 	return 0;
 }
 
-static struct ata_device *ata_find_dev(struct ata_port *ap, int devno)
+static struct ata_device *ata_find_dev(struct ata_port *ap, unsigned int devno)
 {
-	if (!sata_pmp_attached(ap)) {
-		if (likely(devno >= 0 &&
-			   devno < ata_link_max_devices(&ap->link)))
+	/*
+	 * For the non-PMP case, ata_link_max_devices() returns 1 (SATA case),
+	 * or 2 (IDE master + slave case). However, the former case includes
+	 * libsas hosted devices which are numbered per scsi host, leading
+	 * to devno potentially being larger than 0 but with each struct
+	 * ata_device having its own struct ata_port and struct ata_link.
+	 * To accommodate these, ignore devno and always use device number 0.
+	 */
+	if (likely(!sata_pmp_attached(ap))) {
+		int link_max_devices = ata_link_max_devices(&ap->link);
+
+		if (link_max_devices == 1)
+			return &ap->link.device[0];
+
+		if (devno < link_max_devices)
 			return &ap->link.device[devno];
-	} else {
-		if (likely(devno >= 0 &&
-			   devno < ap->nr_pmp_links))
-			return &ap->pmp_link[devno].device[0];
+
+		return NULL;
 	}
 
+	/*
+	 * For PMP-attached devices, the device number corresponds to C
+	 * (channel) of SCSI [H:C:I:L], indicating the port pmp link
+	 * for the device.
+	 */
+	if (devno < ap->nr_pmp_links)
+		return &ap->pmp_link[devno].device[0];
+
 	return NULL;
 }
 
@@ -4583,10 +4601,11 @@ int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
 void ata_scsi_dev_rescan(struct work_struct *work)
 {
 	struct ata_port *ap =
-		container_of(work, struct ata_port, scsi_rescan_task);
+		container_of(work, struct ata_port, scsi_rescan_task.work);
 	struct ata_link *link;
 	struct ata_device *dev;
 	unsigned long flags;
+	bool delay_rescan = false;
 
 	mutex_lock(&ap->scsi_scan_mutex);
 	spin_lock_irqsave(ap->lock, flags);
@@ -4600,6 +4619,21 @@ void ata_scsi_dev_rescan(struct work_struct *work)
 			if (scsi_device_get(sdev))
 				continue;
 
+			/*
+			 * If the rescan work was scheduled because of a resume
+			 * event, the port is already fully resumed, but the
+			 * SCSI device may not yet be fully resumed. In such
+			 * case, executing scsi_rescan_device() may cause a
+			 * deadlock with the PM code on device_lock(). Prevent
+			 * this by giving up and retrying rescan after a short
+			 * delay.
+			 */
+			delay_rescan = sdev->sdev_gendev.power.is_suspended;
+			if (delay_rescan) {
+				scsi_device_put(sdev);
+				break;
+			}
+
 			spin_unlock_irqrestore(ap->lock, flags);
 			scsi_rescan_device(&(sdev->sdev_gendev));
 			scsi_device_put(sdev);
@@ -4609,4 +4643,8 @@ void ata_scsi_dev_rescan(struct work_struct *work)
 
 	spin_unlock_irqrestore(ap->lock, flags);
 	mutex_unlock(&ap->scsi_scan_mutex);
+
+	if (delay_rescan)
+		schedule_delayed_work(&ap->scsi_rescan_task,
+				      msecs_to_jiffies(5));
 }
diff --git linux-libre-6.1-gnu/drivers/atm/idt77252.c linux-libre-6.1.39-gnu/drivers/atm/idt77252.c
index 681cb3786794..49cb4537344a 100644
--- linux-libre-6.1-gnu/drivers/atm/idt77252.c
+++ linux-libre-6.1.39-gnu/drivers/atm/idt77252.c
@@ -2909,6 +2909,7 @@ close_card_oam(struct idt77252_dev *card)
 
 				recycle_rx_pool_skb(card, &vc->rcv.rx_pool);
 			}
+			kfree(vc);
 		}
 	}
 }
@@ -2952,6 +2953,15 @@ open_card_ubr0(struct idt77252_dev *card)
 	return 0;
 }
 
+static void
+close_card_ubr0(struct idt77252_dev *card)
+{
+	struct vc_map *vc = card->vcs[0];
+
+	free_scq(card, vc->scq);
+	kfree(vc);
+}
+
 static int
 idt77252_dev_open(struct idt77252_dev *card)
 {
@@ -3001,6 +3011,7 @@ static void idt77252_dev_close(struct atm_dev *dev)
 	struct idt77252_dev *card = dev->dev_data;
 	u32 conf;
 
+	close_card_ubr0(card);
 	close_card_oam(card);
 
 	conf = SAR_CFG_RXPTH |	/* enable receive path           */
diff --git linux-libre-6.1-gnu/drivers/auxdisplay/hd44780.c linux-libre-6.1.39-gnu/drivers/auxdisplay/hd44780.c
index 8b2a0eb3f32a..d56a5d508ccd 100644
--- linux-libre-6.1-gnu/drivers/auxdisplay/hd44780.c
+++ linux-libre-6.1.39-gnu/drivers/auxdisplay/hd44780.c
@@ -322,8 +322,10 @@ fail1:
 static int hd44780_remove(struct platform_device *pdev)
 {
 	struct charlcd *lcd = platform_get_drvdata(pdev);
+	struct hd44780_common *hdc = lcd->drvdata;
 
 	charlcd_unregister(lcd);
+	kfree(hdc->hd44780);
 	kfree(lcd->drvdata);
 
 	kfree(lcd);
diff --git linux-libre-6.1-gnu/drivers/base/cacheinfo.c linux-libre-6.1.39-gnu/drivers/base/cacheinfo.c
index 4b5cd08c5a65..26e13887aba4 100644
--- linux-libre-6.1-gnu/drivers/base/cacheinfo.c
+++ linux-libre-6.1.39-gnu/drivers/base/cacheinfo.c
@@ -38,11 +38,10 @@ static inline bool cache_leaves_are_shared(struct cacheinfo *this_leaf,
 {
 	/*
 	 * For non DT/ACPI systems, assume unique level 1 caches,
-	 * system-wide shared caches for all other levels. This will be used
-	 * only if arch specific code has not populated shared_cpu_map
+	 * system-wide shared caches for all other levels.
 	 */
 	if (!(IS_ENABLED(CONFIG_OF) || IS_ENABLED(CONFIG_ACPI)))
-		return !(this_leaf->level == 1);
+		return (this_leaf->level != 1) && (sib_leaf->level != 1);
 
 	if ((sib_leaf->attributes & CACHE_ID) &&
 	    (this_leaf->attributes & CACHE_ID))
@@ -251,7 +250,7 @@ static int cache_shared_cpu_map_setup(unsigned int cpu)
 {
 	struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
 	struct cacheinfo *this_leaf, *sib_leaf;
-	unsigned int index;
+	unsigned int index, sib_index;
 	int ret = 0;
 
 	if (this_cpu_ci->cpu_map_populated)
@@ -279,11 +278,23 @@ static int cache_shared_cpu_map_setup(unsigned int cpu)
 
 			if (i == cpu || !sib_cpu_ci->info_list)
 				continue;/* skip if itself or no cacheinfo */
-
-			sib_leaf = per_cpu_cacheinfo_idx(i, index);
-			if (cache_leaves_are_shared(this_leaf, sib_leaf)) {
-				cpumask_set_cpu(cpu, &sib_leaf->shared_cpu_map);
-				cpumask_set_cpu(i, &this_leaf->shared_cpu_map);
+			for (sib_index = 0; sib_index < cache_leaves(i); sib_index++) {
+				sib_leaf = per_cpu_cacheinfo_idx(i, sib_index);
+
+				/*
+				 * Comparing cache IDs only makes sense if the leaves
+				 * belong to the same cache level of same type. Skip
+				 * the check if level and type do not match.
+				 */
+				if (sib_leaf->level != this_leaf->level ||
+				    sib_leaf->type != this_leaf->type)
+					continue;
+
+				if (cache_leaves_are_shared(this_leaf, sib_leaf)) {
+					cpumask_set_cpu(cpu, &sib_leaf->shared_cpu_map);
+					cpumask_set_cpu(i, &this_leaf->shared_cpu_map);
+					break;
+				}
 			}
 		}
 		/* record the maximum cache line size */
@@ -297,7 +308,7 @@ static int cache_shared_cpu_map_setup(unsigned int cpu)
 static void cache_shared_cpu_map_remove(unsigned int cpu)
 {
 	struct cacheinfo *this_leaf, *sib_leaf;
-	unsigned int sibling, index;
+	unsigned int sibling, index, sib_index;
 
 	for (index = 0; index < cache_leaves(cpu); index++) {
 		this_leaf = per_cpu_cacheinfo_idx(cpu, index);
@@ -308,9 +319,24 @@ static void cache_shared_cpu_map_remove(unsigned int cpu)
 			if (sibling == cpu || !sib_cpu_ci->info_list)
 				continue;/* skip if itself or no cacheinfo */
 
-			sib_leaf = per_cpu_cacheinfo_idx(sibling, index);
-			cpumask_clear_cpu(cpu, &sib_leaf->shared_cpu_map);
-			cpumask_clear_cpu(sibling, &this_leaf->shared_cpu_map);
+			for (sib_index = 0; sib_index < cache_leaves(sibling); sib_index++) {
+				sib_leaf = per_cpu_cacheinfo_idx(sibling, sib_index);
+
+				/*
+				 * Comparing cache IDs only makes sense if the leaves
+				 * belong to the same cache level of same type. Skip
+				 * the check if level and type do not match.
+				 */
+				if (sib_leaf->level != this_leaf->level ||
+				    sib_leaf->type != this_leaf->type)
+					continue;
+
+				if (cache_leaves_are_shared(this_leaf, sib_leaf)) {
+					cpumask_clear_cpu(cpu, &sib_leaf->shared_cpu_map);
+					cpumask_clear_cpu(sibling, &this_leaf->shared_cpu_map);
+					break;
+				}
+			}
 		}
 		if (of_have_populated_dt())
 			of_node_put(this_leaf->fw_token);
diff --git linux-libre-6.1-gnu/drivers/base/class.c linux-libre-6.1.39-gnu/drivers/base/class.c
index 64f7b9a0970f..8ceafb7d0203 100644
--- linux-libre-6.1-gnu/drivers/base/class.c
+++ linux-libre-6.1.39-gnu/drivers/base/class.c
@@ -192,6 +192,11 @@ int __class_register(struct class *cls, struct lock_class_key *key)
 	}
 	error = class_add_groups(class_get(cls), cls->class_groups);
 	class_put(cls);
+	if (error) {
+		kobject_del(&cp->subsys.kobj);
+		kfree_const(cp->subsys.kobj.name);
+		kfree(cp);
+	}
 	return error;
 }
 EXPORT_SYMBOL_GPL(__class_register);
diff --git linux-libre-6.1-gnu/drivers/base/component.c linux-libre-6.1.39-gnu/drivers/base/component.c
index 5eadeac6c532..7dbf14a1d915 100644
--- linux-libre-6.1-gnu/drivers/base/component.c
+++ linux-libre-6.1.39-gnu/drivers/base/component.c
@@ -125,7 +125,7 @@ static void component_debugfs_add(struct aggregate_device *m)
 
 static void component_debugfs_del(struct aggregate_device *m)
 {
-	debugfs_remove(debugfs_lookup(dev_name(m->parent), component_debugfs_dir));
+	debugfs_lookup_and_remove(dev_name(m->parent), component_debugfs_dir);
 }
 
 #else
diff --git linux-libre-6.1-gnu/drivers/base/core.c linux-libre-6.1.39-gnu/drivers/base/core.c
index d02501933467..e30223c2672f 100644
--- linux-libre-6.1-gnu/drivers/base/core.c
+++ linux-libre-6.1.39-gnu/drivers/base/core.c
@@ -53,11 +53,12 @@ static LIST_HEAD(deferred_sync);
 static unsigned int defer_sync_state_count = 1;
 static DEFINE_MUTEX(fwnode_link_lock);
 static bool fw_devlink_is_permissive(void);
+static void __fw_devlink_link_to_consumers(struct device *dev);
 static bool fw_devlink_drv_reg_done;
 static bool fw_devlink_best_effort;
 
 /**
- * fwnode_link_add - Create a link between two fwnode_handles.
+ * __fwnode_link_add - Create a link between two fwnode_handles.
  * @con: Consumer end of the link.
  * @sup: Supplier end of the link.
  *
@@ -73,35 +74,42 @@ static bool fw_devlink_best_effort;
  * Attempts to create duplicate links between the same pair of fwnode handles
  * are ignored and there is no reference counting.
  */
-int fwnode_link_add(struct fwnode_handle *con, struct fwnode_handle *sup)
+static int __fwnode_link_add(struct fwnode_handle *con,
+			     struct fwnode_handle *sup, u8 flags)
 {
 	struct fwnode_link *link;
-	int ret = 0;
-
-	mutex_lock(&fwnode_link_lock);
 
 	list_for_each_entry(link, &sup->consumers, s_hook)
-		if (link->consumer == con)
-			goto out;
+		if (link->consumer == con) {
+			link->flags |= flags;
+			return 0;
+		}
 
 	link = kzalloc(sizeof(*link), GFP_KERNEL);
-	if (!link) {
-		ret = -ENOMEM;
-		goto out;
-	}
+	if (!link)
+		return -ENOMEM;
 
 	link->supplier = sup;
 	INIT_LIST_HEAD(&link->s_hook);
 	link->consumer = con;
 	INIT_LIST_HEAD(&link->c_hook);
+	link->flags = flags;
 
 	list_add(&link->s_hook, &sup->consumers);
 	list_add(&link->c_hook, &con->suppliers);
 	pr_debug("%pfwP Linked as a fwnode consumer to %pfwP\n",
 		 con, sup);
-out:
-	mutex_unlock(&fwnode_link_lock);
 
+	return 0;
+}
+
+int fwnode_link_add(struct fwnode_handle *con, struct fwnode_handle *sup)
+{
+	int ret;
+
+	mutex_lock(&fwnode_link_lock);
+	ret = __fwnode_link_add(con, sup, 0);
+	mutex_unlock(&fwnode_link_lock);
 	return ret;
 }
 
@@ -120,6 +128,19 @@ static void __fwnode_link_del(struct fwnode_link *link)
 	kfree(link);
 }
 
+/**
+ * __fwnode_link_cycle - Mark a fwnode link as being part of a cycle.
+ * @link: the fwnode_link to be marked
+ *
+ * The fwnode_link_lock needs to be held when this function is called.
+ */
+static void __fwnode_link_cycle(struct fwnode_link *link)
+{
+	pr_debug("%pfwf: Relaxing link with %pfwf\n",
+		 link->consumer, link->supplier);
+	link->flags |= FWLINK_FLAG_CYCLE;
+}
+
 /**
  * fwnode_links_purge_suppliers - Delete all supplier links of fwnode_handle.
  * @fwnode: fwnode whose supplier links need to be deleted
@@ -180,6 +201,51 @@ void fw_devlink_purge_absent_suppliers(struct fwnode_handle *fwnode)
 }
 EXPORT_SYMBOL_GPL(fw_devlink_purge_absent_suppliers);
 
+/**
+ * __fwnode_links_move_consumers - Move consumer from @from to @to fwnode_handle
+ * @from: move consumers away from this fwnode
+ * @to: move consumers to this fwnode
+ *
+ * Move all consumer links from @from fwnode to @to fwnode.
+ */
+static void __fwnode_links_move_consumers(struct fwnode_handle *from,
+					  struct fwnode_handle *to)
+{
+	struct fwnode_link *link, *tmp;
+
+	list_for_each_entry_safe(link, tmp, &from->consumers, s_hook) {
+		__fwnode_link_add(link->consumer, to, link->flags);
+		__fwnode_link_del(link);
+	}
+}
+
+/**
+ * __fw_devlink_pickup_dangling_consumers - Pick up dangling consumers
+ * @fwnode: fwnode from which to pick up dangling consumers
+ * @new_sup: fwnode of new supplier
+ *
+ * If the @fwnode has a corresponding struct device and the device supports
+ * probing (that is, added to a bus), then we want to let fw_devlink create
+ * MANAGED device links to this device, so leave @fwnode and its descendant's
+ * fwnode links alone.
+ *
+ * Otherwise, move its consumers to the new supplier @new_sup.
+ */
+static void __fw_devlink_pickup_dangling_consumers(struct fwnode_handle *fwnode,
+						   struct fwnode_handle *new_sup)
+{
+	struct fwnode_handle *child;
+
+	if (fwnode->dev && fwnode->dev->bus)
+		return;
+
+	fwnode->flags |= FWNODE_FLAG_NOT_DEVICE;
+	__fwnode_links_move_consumers(fwnode, new_sup);
+
+	fwnode_for_each_available_child_node(fwnode, child)
+		__fw_devlink_pickup_dangling_consumers(child, new_sup);
+}
+
 #ifdef CONFIG_SRCU
 static DEFINE_MUTEX(device_links_lock);
 DEFINE_STATIC_SRCU(device_links_srcu);
@@ -271,6 +337,12 @@ static bool device_is_ancestor(struct device *dev, struct device *target)
 	return false;
 }
 
+static inline bool device_link_flag_is_sync_state_only(u32 flags)
+{
+	return (flags & ~(DL_FLAG_INFERRED | DL_FLAG_CYCLE)) ==
+		(DL_FLAG_SYNC_STATE_ONLY | DL_FLAG_MANAGED);
+}
+
 /**
  * device_is_dependent - Check if one device depends on another one
  * @dev: Device to check dependencies for.
@@ -297,8 +369,7 @@ int device_is_dependent(struct device *dev, void *target)
 		return ret;
 
 	list_for_each_entry(link, &dev->links.consumers, s_node) {
-		if ((link->flags & ~DL_FLAG_INFERRED) ==
-		    (DL_FLAG_SYNC_STATE_ONLY | DL_FLAG_MANAGED))
+		if (device_link_flag_is_sync_state_only(link->flags))
 			continue;
 
 		if (link->consumer == target)
@@ -371,8 +442,7 @@ static int device_reorder_to_tail(struct device *dev, void *not_used)
 
 	device_for_each_child(dev, NULL, device_reorder_to_tail);
 	list_for_each_entry(link, &dev->links.consumers, s_node) {
-		if ((link->flags & ~DL_FLAG_INFERRED) ==
-		    (DL_FLAG_SYNC_STATE_ONLY | DL_FLAG_MANAGED))
+		if (device_link_flag_is_sync_state_only(link->flags))
 			continue;
 		device_reorder_to_tail(link->consumer, NULL);
 	}
@@ -633,7 +703,8 @@ postcore_initcall(devlink_class_init);
 			       DL_FLAG_AUTOREMOVE_SUPPLIER | \
 			       DL_FLAG_AUTOPROBE_CONSUMER  | \
 			       DL_FLAG_SYNC_STATE_ONLY | \
-			       DL_FLAG_INFERRED)
+			       DL_FLAG_INFERRED | \
+			       DL_FLAG_CYCLE)
 
 #define DL_ADD_VALID_FLAGS (DL_MANAGED_LINK_FLAGS | DL_FLAG_STATELESS | \
 			    DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE)
@@ -702,8 +773,6 @@ struct device_link *device_link_add(struct device *consumer,
 	if (!consumer || !supplier || consumer == supplier ||
 	    flags & ~DL_ADD_VALID_FLAGS ||
 	    (flags & DL_FLAG_STATELESS && flags & DL_MANAGED_LINK_FLAGS) ||
-	    (flags & DL_FLAG_SYNC_STATE_ONLY &&
-	     (flags & ~DL_FLAG_INFERRED) != DL_FLAG_SYNC_STATE_ONLY) ||
 	    (flags & DL_FLAG_AUTOPROBE_CONSUMER &&
 	     flags & (DL_FLAG_AUTOREMOVE_CONSUMER |
 		      DL_FLAG_AUTOREMOVE_SUPPLIER)))
@@ -719,6 +788,10 @@ struct device_link *device_link_add(struct device *consumer,
 	if (!(flags & DL_FLAG_STATELESS))
 		flags |= DL_FLAG_MANAGED;
 
+	if (flags & DL_FLAG_SYNC_STATE_ONLY &&
+	    !device_link_flag_is_sync_state_only(flags))
+		return NULL;
+
 	device_links_write_lock();
 	device_pm_lock();
 
@@ -983,6 +1056,21 @@ static bool dev_is_best_effort(struct device *dev)
 		(dev->fwnode && (dev->fwnode->flags & FWNODE_FLAG_BEST_EFFORT));
 }
 
+static struct fwnode_handle *fwnode_links_check_suppliers(
+						struct fwnode_handle *fwnode)
+{
+	struct fwnode_link *link;
+
+	if (!fwnode || fw_devlink_is_permissive())
+		return NULL;
+
+	list_for_each_entry(link, &fwnode->suppliers, c_hook)
+		if (!(link->flags & FWLINK_FLAG_CYCLE))
+			return link->supplier;
+
+	return NULL;
+}
+
 /**
  * device_links_check_suppliers - Check presence of supplier drivers.
  * @dev: Consumer device.
@@ -1010,11 +1098,8 @@ int device_links_check_suppliers(struct device *dev)
 	 * probe.
 	 */
 	mutex_lock(&fwnode_link_lock);
-	if (dev->fwnode && !list_empty(&dev->fwnode->suppliers) &&
-	    !fw_devlink_is_permissive()) {
-		sup_fw = list_first_entry(&dev->fwnode->suppliers,
-					  struct fwnode_link,
-					  c_hook)->supplier;
+	sup_fw = fwnode_links_check_suppliers(dev->fwnode);
+	if (sup_fw) {
 		if (!dev_is_best_effort(dev)) {
 			fwnode_ret = -EPROBE_DEFER;
 			dev_err_probe(dev, -EPROBE_DEFER,
@@ -1203,7 +1288,9 @@ static ssize_t waiting_for_supplier_show(struct device *dev,
 	bool val;
 
 	device_lock(dev);
-	val = !list_empty(&dev->fwnode->suppliers);
+	mutex_lock(&fwnode_link_lock);
+	val = !!fwnode_links_check_suppliers(dev->fwnode);
+	mutex_unlock(&fwnode_link_lock);
 	device_unlock(dev);
 	return sysfs_emit(buf, "%u\n", val);
 }
@@ -1266,16 +1353,23 @@ void device_links_driver_bound(struct device *dev)
 	 * them. So, fw_devlink no longer needs to create device links to any
 	 * of the device's suppliers.
 	 *
-	 * Also, if a child firmware node of this bound device is not added as
-	 * a device by now, assume it is never going to be added and make sure
-	 * other devices don't defer probe indefinitely by waiting for such a
-	 * child device.
+	 * Also, if a child firmware node of this bound device is not added as a
+	 * device by now, assume it is never going to be added. Make this bound
+	 * device the fallback supplier to the dangling consumers of the child
+	 * firmware node because this bound device is probably implementing the
+	 * child firmware node functionality and we don't want the dangling
+	 * consumers to defer probe indefinitely waiting for a device for the
+	 * child firmware node.
 	 */
 	if (dev->fwnode && dev->fwnode->dev == dev) {
 		struct fwnode_handle *child;
 		fwnode_links_purge_suppliers(dev->fwnode);
+		mutex_lock(&fwnode_link_lock);
 		fwnode_for_each_available_child_node(dev->fwnode, child)
-			fw_devlink_purge_absent_suppliers(child);
+			__fw_devlink_pickup_dangling_consumers(child,
+							       dev->fwnode);
+		__fw_devlink_link_to_consumers(dev);
+		mutex_unlock(&fwnode_link_lock);
 	}
 	device_remove_file(dev, &dev_attr_waiting_for_supplier);
 
@@ -1632,8 +1726,11 @@ static int __init fw_devlink_strict_setup(char *arg)
 }
 early_param("fw_devlink.strict", fw_devlink_strict_setup);
 
-u32 fw_devlink_get_flags(void)
+static inline u32 fw_devlink_get_flags(u8 fwlink_flags)
 {
+	if (fwlink_flags & FWLINK_FLAG_CYCLE)
+		return FW_DEVLINK_FLAGS_PERMISSIVE | DL_FLAG_CYCLE;
+
 	return fw_devlink_flags;
 }
 
@@ -1671,7 +1768,7 @@ static void fw_devlink_relax_link(struct device_link *link)
 	if (!(link->flags & DL_FLAG_INFERRED))
 		return;
 
-	if (link->flags == (DL_FLAG_MANAGED | FW_DEVLINK_FLAGS_PERMISSIVE))
+	if (device_link_flag_is_sync_state_only(link->flags))
 		return;
 
 	pm_runtime_drop_link(link);
@@ -1768,44 +1865,138 @@ static void fw_devlink_unblock_consumers(struct device *dev)
 	device_links_write_unlock();
 }
 
+
+static bool fwnode_init_without_drv(struct fwnode_handle *fwnode)
+{
+	struct device *dev;
+	bool ret;
+
+	if (!(fwnode->flags & FWNODE_FLAG_INITIALIZED))
+		return false;
+
+	dev = get_dev_from_fwnode(fwnode);
+	ret = !dev || dev->links.status == DL_DEV_NO_DRIVER;
+	put_device(dev);
+
+	return ret;
+}
+
+static bool fwnode_ancestor_init_without_drv(struct fwnode_handle *fwnode)
+{
+	struct fwnode_handle *parent;
+
+	fwnode_for_each_parent_node(fwnode, parent) {
+		if (fwnode_init_without_drv(parent)) {
+			fwnode_handle_put(parent);
+			return true;
+		}
+	}
+
+	return false;
+}
+
 /**
- * fw_devlink_relax_cycle - Convert cyclic links to SYNC_STATE_ONLY links
- * @con: Device to check dependencies for.
- * @sup: Device to check against.
- *
- * Check if @sup depends on @con or any device dependent on it (its child or
- * its consumer etc).  When such a cyclic dependency is found, convert all
- * device links created solely by fw_devlink into SYNC_STATE_ONLY device links.
- * This is the equivalent of doing fw_devlink=permissive just between the
- * devices in the cycle. We need to do this because, at this point, fw_devlink
- * can't tell which of these dependencies is not a real dependency.
- *
- * Return 1 if a cycle is found. Otherwise, return 0.
+ * __fw_devlink_relax_cycles - Relax and mark dependency cycles.
+ * @con: Potential consumer device.
+ * @sup_handle: Potential supplier's fwnode.
+ *
+ * Needs to be called with fwnode_lock and device link lock held.
+ *
+ * Check if @sup_handle or any of its ancestors or suppliers direct/indirectly
+ * depend on @con. This function can detect multiple cyles between @sup_handle
+ * and @con. When such dependency cycles are found, convert all device links
+ * created solely by fw_devlink into SYNC_STATE_ONLY device links. Also, mark
+ * all fwnode links in the cycle with FWLINK_FLAG_CYCLE so that when they are
+ * converted into a device link in the future, they are created as
+ * SYNC_STATE_ONLY device links. This is the equivalent of doing
+ * fw_devlink=permissive just between the devices in the cycle. We need to do
+ * this because, at this point, fw_devlink can't tell which of these
+ * dependencies is not a real dependency.
+ *
+ * Return true if one or more cycles were found. Otherwise, return false.
  */
-static int fw_devlink_relax_cycle(struct device *con, void *sup)
+static bool __fw_devlink_relax_cycles(struct device *con,
+				 struct fwnode_handle *sup_handle)
 {
-	struct device_link *link;
-	int ret;
+	struct device *sup_dev = NULL, *par_dev = NULL;
+	struct fwnode_link *link;
+	struct device_link *dev_link;
+	bool ret = false;
 
-	if (con == sup)
-		return 1;
+	if (!sup_handle)
+		return false;
 
-	ret = device_for_each_child(con, sup, fw_devlink_relax_cycle);
-	if (ret)
-		return ret;
+	/*
+	 * We aren't trying to find all cycles. Just a cycle between con and
+	 * sup_handle.
+	 */
+	if (sup_handle->flags & FWNODE_FLAG_VISITED)
+		return false;
 
-	list_for_each_entry(link, &con->links.consumers, s_node) {
-		if ((link->flags & ~DL_FLAG_INFERRED) ==
-		    (DL_FLAG_SYNC_STATE_ONLY | DL_FLAG_MANAGED))
-			continue;
+	sup_handle->flags |= FWNODE_FLAG_VISITED;
 
-		if (!fw_devlink_relax_cycle(link->consumer, sup))
-			continue;
+	sup_dev = get_dev_from_fwnode(sup_handle);
 
-		ret = 1;
+	/* Termination condition. */
+	if (sup_dev == con) {
+		ret = true;
+		goto out;
+	}
 
-		fw_devlink_relax_link(link);
+	/*
+	 * If sup_dev is bound to a driver and @con hasn't started binding to a
+	 * driver, sup_dev can't be a consumer of @con. So, no need to check
+	 * further.
+	 */
+	if (sup_dev && sup_dev->links.status ==  DL_DEV_DRIVER_BOUND &&
+	    con->links.status == DL_DEV_NO_DRIVER) {
+		ret = false;
+		goto out;
+	}
+
+	list_for_each_entry(link, &sup_handle->suppliers, c_hook) {
+		if (__fw_devlink_relax_cycles(con, link->supplier)) {
+			__fwnode_link_cycle(link);
+			ret = true;
+		}
+	}
+
+	/*
+	 * Give priority to device parent over fwnode parent to account for any
+	 * quirks in how fwnodes are converted to devices.
+	 */
+	if (sup_dev)
+		par_dev = get_device(sup_dev->parent);
+	else
+		par_dev = fwnode_get_next_parent_dev(sup_handle);
+
+	if (par_dev && __fw_devlink_relax_cycles(con, par_dev->fwnode))
+		ret = true;
+
+	if (!sup_dev)
+		goto out;
+
+	list_for_each_entry(dev_link, &sup_dev->links.suppliers, c_node) {
+		/*
+		 * Ignore a SYNC_STATE_ONLY flag only if it wasn't marked as
+		 * such due to a cycle.
+		 */
+		if (device_link_flag_is_sync_state_only(dev_link->flags) &&
+		    !(dev_link->flags & DL_FLAG_CYCLE))
+			continue;
+
+		if (__fw_devlink_relax_cycles(con,
+					      dev_link->supplier->fwnode)) {
+			fw_devlink_relax_link(dev_link);
+			dev_link->flags |= DL_FLAG_CYCLE;
+			ret = true;
+		}
 	}
+
+out:
+	sup_handle->flags &= ~FWNODE_FLAG_VISITED;
+	put_device(sup_dev);
+	put_device(par_dev);
 	return ret;
 }
 
@@ -1813,7 +2004,7 @@ static int fw_devlink_relax_cycle(struct device *con, void *sup)
  * fw_devlink_create_devlink - Create a device link from a consumer to fwnode
  * @con: consumer device for the device link
  * @sup_handle: fwnode handle of supplier
- * @flags: devlink flags
+ * @link: fwnode link that's being converted to a device link
  *
  * This function will try to create a device link between the consumer device
  * @con and the supplier device represented by @sup_handle.
@@ -1830,10 +2021,17 @@ static int fw_devlink_relax_cycle(struct device *con, void *sup)
  *  possible to do that in the future
  */
 static int fw_devlink_create_devlink(struct device *con,
-				     struct fwnode_handle *sup_handle, u32 flags)
+				     struct fwnode_handle *sup_handle,
+				     struct fwnode_link *link)
 {
 	struct device *sup_dev;
 	int ret = 0;
+	u32 flags;
+
+	if (con->fwnode == link->consumer)
+		flags = fw_devlink_get_flags(link->flags);
+	else
+		flags = FW_DEVLINK_FLAGS_PERMISSIVE;
 
 	/*
 	 * In some cases, a device P might also be a supplier to its child node
@@ -1854,7 +2052,26 @@ static int fw_devlink_create_devlink(struct device *con,
 	    fwnode_is_ancestor_of(sup_handle, con->fwnode))
 		return -EINVAL;
 
-	sup_dev = get_dev_from_fwnode(sup_handle);
+	/*
+	 * SYNC_STATE_ONLY device links don't block probing and supports cycles.
+	 * So cycle detection isn't necessary and shouldn't be done.
+	 */
+	if (!(flags & DL_FLAG_SYNC_STATE_ONLY)) {
+		device_links_write_lock();
+		if (__fw_devlink_relax_cycles(con, sup_handle)) {
+			__fwnode_link_cycle(link);
+			flags = fw_devlink_get_flags(link->flags);
+			dev_info(con, "Fixed dependency cycle(s) with %pfwf\n",
+				 sup_handle);
+		}
+		device_links_write_unlock();
+	}
+
+	if (sup_handle->flags & FWNODE_FLAG_NOT_DEVICE)
+		sup_dev = fwnode_get_next_parent_dev(sup_handle);
+	else
+		sup_dev = get_dev_from_fwnode(sup_handle);
+
 	if (sup_dev) {
 		/*
 		 * If it's one of those drivers that don't actually bind to
@@ -1863,71 +2080,34 @@ static int fw_devlink_create_devlink(struct device *con,
 		 */
 		if (sup_dev->links.status == DL_DEV_NO_DRIVER &&
 		    sup_handle->flags & FWNODE_FLAG_INITIALIZED) {
+			dev_dbg(con,
+				"Not linking %pfwf - dev might never probe\n",
+				sup_handle);
 			ret = -EINVAL;
 			goto out;
 		}
 
-		/*
-		 * If this fails, it is due to cycles in device links.  Just
-		 * give up on this link and treat it as invalid.
-		 */
-		if (!device_link_add(con, sup_dev, flags) &&
-		    !(flags & DL_FLAG_SYNC_STATE_ONLY)) {
-			dev_info(con, "Fixing up cyclic dependency with %s\n",
-				 dev_name(sup_dev));
-			device_links_write_lock();
-			fw_devlink_relax_cycle(con, sup_dev);
-			device_links_write_unlock();
-			device_link_add(con, sup_dev,
-					FW_DEVLINK_FLAGS_PERMISSIVE);
+		if (con != sup_dev && !device_link_add(con, sup_dev, flags)) {
+			dev_err(con, "Failed to create device link (0x%x) with %s\n",
+				flags, dev_name(sup_dev));
 			ret = -EINVAL;
 		}
 
 		goto out;
 	}
 
-	/* Supplier that's already initialized without a struct device. */
-	if (sup_handle->flags & FWNODE_FLAG_INITIALIZED)
-		return -EINVAL;
-
 	/*
-	 * DL_FLAG_SYNC_STATE_ONLY doesn't block probing and supports
-	 * cycles. So cycle detection isn't necessary and shouldn't be
-	 * done.
+	 * Supplier or supplier's ancestor already initialized without a struct
+	 * device or being probed by a driver.
 	 */
-	if (flags & DL_FLAG_SYNC_STATE_ONLY)
-		return -EAGAIN;
-
-	/*
-	 * If we can't find the supplier device from its fwnode, it might be
-	 * due to a cyclic dependency between fwnodes. Some of these cycles can
-	 * be broken by applying logic. Check for these types of cycles and
-	 * break them so that devices in the cycle probe properly.
-	 *
-	 * If the supplier's parent is dependent on the consumer, then the
-	 * consumer and supplier have a cyclic dependency. Since fw_devlink
-	 * can't tell which of the inferred dependencies are incorrect, don't
-	 * enforce probe ordering between any of the devices in this cyclic
-	 * dependency. Do this by relaxing all the fw_devlink device links in
-	 * this cycle and by treating the fwnode link between the consumer and
-	 * the supplier as an invalid dependency.
-	 */
-	sup_dev = fwnode_get_next_parent_dev(sup_handle);
-	if (sup_dev && device_is_dependent(con, sup_dev)) {
-		dev_info(con, "Fixing up cyclic dependency with %pfwP (%s)\n",
-			 sup_handle, dev_name(sup_dev));
-		device_links_write_lock();
-		fw_devlink_relax_cycle(con, sup_dev);
-		device_links_write_unlock();
-		ret = -EINVAL;
-	} else {
-		/*
-		 * Can't check for cycles or no cycles. So let's try
-		 * again later.
-		 */
-		ret = -EAGAIN;
+	if (fwnode_init_without_drv(sup_handle) ||
+	    fwnode_ancestor_init_without_drv(sup_handle)) {
+		dev_dbg(con, "Not linking %pfwf - might never become dev\n",
+			sup_handle);
+		return -EINVAL;
 	}
 
+	ret = -EAGAIN;
 out:
 	put_device(sup_dev);
 	return ret;
@@ -1955,7 +2135,6 @@ static void __fw_devlink_link_to_consumers(struct device *dev)
 	struct fwnode_link *link, *tmp;
 
 	list_for_each_entry_safe(link, tmp, &fwnode->consumers, s_hook) {
-		u32 dl_flags = fw_devlink_get_flags();
 		struct device *con_dev;
 		bool own_link = true;
 		int ret;
@@ -1985,14 +2164,13 @@ static void __fw_devlink_link_to_consumers(struct device *dev)
 				con_dev = NULL;
 			} else {
 				own_link = false;
-				dl_flags = FW_DEVLINK_FLAGS_PERMISSIVE;
 			}
 		}
 
 		if (!con_dev)
 			continue;
 
-		ret = fw_devlink_create_devlink(con_dev, fwnode, dl_flags);
+		ret = fw_devlink_create_devlink(con_dev, fwnode, link);
 		put_device(con_dev);
 		if (!own_link || ret == -EAGAIN)
 			continue;
@@ -2012,10 +2190,7 @@ static void __fw_devlink_link_to_consumers(struct device *dev)
  *
  * The function creates normal (non-SYNC_STATE_ONLY) device links between @dev
  * and the real suppliers of @dev. Once these device links are created, the
- * fwnode links are deleted. When such device links are successfully created,
- * this function is called recursively on those supplier devices. This is
- * needed to detect and break some invalid cycles in fwnode links.  See
- * fw_devlink_create_devlink() for more details.
+ * fwnode links are deleted.
  *
  * In addition, it also looks at all the suppliers of the entire fwnode tree
  * because some of the child devices of @dev that have not been added yet
@@ -2033,44 +2208,16 @@ static void __fw_devlink_link_to_suppliers(struct device *dev,
 	bool own_link = (dev->fwnode == fwnode);
 	struct fwnode_link *link, *tmp;
 	struct fwnode_handle *child = NULL;
-	u32 dl_flags;
-
-	if (own_link)
-		dl_flags = fw_devlink_get_flags();
-	else
-		dl_flags = FW_DEVLINK_FLAGS_PERMISSIVE;
 
 	list_for_each_entry_safe(link, tmp, &fwnode->suppliers, c_hook) {
 		int ret;
-		struct device *sup_dev;
 		struct fwnode_handle *sup = link->supplier;
 
-		ret = fw_devlink_create_devlink(dev, sup, dl_flags);
+		ret = fw_devlink_create_devlink(dev, sup, link);
 		if (!own_link || ret == -EAGAIN)
 			continue;
 
 		__fwnode_link_del(link);
-
-		/* If no device link was created, nothing more to do. */
-		if (ret)
-			continue;
-
-		/*
-		 * If a device link was successfully created to a supplier, we
-		 * now need to try and link the supplier to all its suppliers.
-		 *
-		 * This is needed to detect and delete false dependencies in
-		 * fwnode links that haven't been converted to a device link
-		 * yet. See comments in fw_devlink_create_devlink() for more
-		 * details on the false dependency.
-		 *
-		 * Without deleting these false dependencies, some devices will
-		 * never probe because they'll keep waiting for their false
-		 * dependency fwnode links to be converted to device links.
-		 */
-		sup_dev = get_dev_from_fwnode(sup);
-		__fw_devlink_link_to_suppliers(sup_dev, sup_dev->fwnode);
-		put_device(sup_dev);
 	}
 
 	/*
@@ -3451,7 +3598,7 @@ int device_add(struct device *dev)
 	/* we require the name to be set before, and pass NULL */
 	error = kobject_add(&dev->kobj, dev->kobj.parent, NULL);
 	if (error) {
-		glue_dir = get_glue_dir(dev);
+		glue_dir = kobj;
 		goto Error;
 	}
 
@@ -3551,6 +3698,7 @@ done:
 	device_pm_remove(dev);
 	dpm_sysfs_remove(dev);
  DPMError:
+	dev->driver = NULL;
 	bus_remove_device(dev);
  BusError:
 	device_remove_attrs(dev);
diff --git linux-libre-6.1-gnu/drivers/base/cpu.c linux-libre-6.1.39-gnu/drivers/base/cpu.c
index 4c98849577d4..7af8e33735a3 100644
--- linux-libre-6.1-gnu/drivers/base/cpu.c
+++ linux-libre-6.1.39-gnu/drivers/base/cpu.c
@@ -487,7 +487,8 @@ static const struct attribute_group *cpu_root_attr_groups[] = {
 bool cpu_is_hotpluggable(unsigned int cpu)
 {
 	struct device *dev = get_cpu_device(cpu);
-	return dev && container_of(dev, struct cpu, dev)->hotpluggable;
+	return dev && container_of(dev, struct cpu, dev)->hotpluggable
+		&& tick_nohz_cpu_hotpluggable(cpu);
 }
 EXPORT_SYMBOL_GPL(cpu_is_hotpluggable);
 
diff --git linux-libre-6.1-gnu/drivers/base/dd.c linux-libre-6.1.39-gnu/drivers/base/dd.c
index 3dda62503102..97ab1468a876 100644
--- linux-libre-6.1-gnu/drivers/base/dd.c
+++ linux-libre-6.1.39-gnu/drivers/base/dd.c
@@ -372,7 +372,7 @@ late_initcall(deferred_probe_initcall);
 
 static void __exit deferred_probe_exit(void)
 {
-	debugfs_remove_recursive(debugfs_lookup("devices_deferred", NULL));
+	debugfs_lookup_and_remove("devices_deferred", NULL);
 }
 __exitcall(deferred_probe_exit);
 
@@ -718,7 +718,12 @@ static int really_probe_debug(struct device *dev, struct device_driver *drv)
 	calltime = ktime_get();
 	ret = really_probe(dev, drv);
 	rettime = ktime_get();
-	pr_debug("probe of %s returned %d after %lld usecs\n",
+	/*
+	 * Don't change this to pr_debug() because that requires
+	 * CONFIG_DYNAMIC_DEBUG and we want a simple 'initcall_debug' on the
+	 * kernel commandline to print this all the time at the debug level.
+	 */
+	printk(KERN_DEBUG "probe of %s returned %d after %lld usecs\n",
 		 dev_name(dev), ret, ktime_us_delta(rettime, calltime));
 	return ret;
 }
@@ -1162,7 +1167,11 @@ static int __driver_attach(struct device *dev, void *data)
 		return 0;
 	} else if (ret < 0) {
 		dev_dbg(dev, "Bus failed to match device: %d\n", ret);
-		return ret;
+		/*
+		 * Driver could not match with device, but may match with
+		 * another device on the bus.
+		 */
+		return 0;
 	} /* ret > 0 means positive match */
 
 	if (driver_allows_async_probing(drv)) {
diff --git linux-libre-6.1-gnu/drivers/base/physical_location.c linux-libre-6.1.39-gnu/drivers/base/physical_location.c
index 87af641cfe1a..951819e71b4a 100644
--- linux-libre-6.1-gnu/drivers/base/physical_location.c
+++ linux-libre-6.1.39-gnu/drivers/base/physical_location.c
@@ -24,8 +24,11 @@ bool dev_add_physical_location(struct device *dev)
 
 	dev->physical_location =
 		kzalloc(sizeof(*dev->physical_location), GFP_KERNEL);
-	if (!dev->physical_location)
+	if (!dev->physical_location) {
+		ACPI_FREE(pld);
 		return false;
+	}
+
 	dev->physical_location->panel = pld->panel;
 	dev->physical_location->vertical_position = pld->vertical_position;
 	dev->physical_location->horizontal_position = pld->horizontal_position;
diff --git linux-libre-6.1-gnu/drivers/base/platform.c linux-libre-6.1.39-gnu/drivers/base/platform.c
index 51bb2289865c..3a06c214ca1c 100644
--- linux-libre-6.1-gnu/drivers/base/platform.c
+++ linux-libre-6.1.39-gnu/drivers/base/platform.c
@@ -1416,7 +1416,9 @@ static void platform_remove(struct device *_dev)
 	struct platform_driver *drv = to_platform_driver(_dev->driver);
 	struct platform_device *dev = to_platform_device(_dev);
 
-	if (drv->remove) {
+	if (drv->remove_new) {
+		drv->remove_new(dev);
+	} else if (drv->remove) {
 		int ret = drv->remove(dev);
 
 		if (ret)
diff --git linux-libre-6.1-gnu/drivers/base/power/domain.c linux-libre-6.1.39-gnu/drivers/base/power/domain.c
index 6471b559230e..56ceba469802 100644
--- linux-libre-6.1-gnu/drivers/base/power/domain.c
+++ linux-libre-6.1.39-gnu/drivers/base/power/domain.c
@@ -220,13 +220,10 @@ static void genpd_debug_add(struct generic_pm_domain *genpd);
 
 static void genpd_debug_remove(struct generic_pm_domain *genpd)
 {
-	struct dentry *d;
-
 	if (!genpd_debugfs_dir)
 		return;
 
-	d = debugfs_lookup(genpd->name, genpd_debugfs_dir);
-	debugfs_remove(d);
+	debugfs_lookup_and_remove(genpd->name, genpd_debugfs_dir);
 }
 
 static void genpd_update_accounting(struct generic_pm_domain *genpd)
@@ -1627,9 +1624,6 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
 
 	dev_dbg(dev, "%s()\n", __func__);
 
-	if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(dev))
-		return -EINVAL;
-
 	gpd_data = genpd_alloc_dev_data(dev, gd);
 	if (IS_ERR(gpd_data))
 		return PTR_ERR(gpd_data);
@@ -1671,6 +1665,9 @@ int pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev)
 {
 	int ret;
 
+	if (!genpd || !dev)
+		return -EINVAL;
+
 	mutex_lock(&gpd_list_lock);
 	ret = genpd_add_device(genpd, dev, dev);
 	mutex_unlock(&gpd_list_lock);
@@ -2517,6 +2514,9 @@ int of_genpd_add_device(struct of_phandle_args *genpdspec, struct device *dev)
 	struct generic_pm_domain *genpd;
 	int ret;
 
+	if (!dev)
+		return -EINVAL;
+
 	mutex_lock(&gpd_list_lock);
 
 	genpd = genpd_get_from_provider(genpdspec);
@@ -2926,10 +2926,10 @@ static int genpd_parse_state(struct genpd_power_state *genpd_state,
 
 	err = of_property_read_u32(state_node, "min-residency-us", &residency);
 	if (!err)
-		genpd_state->residency_ns = 1000 * residency;
+		genpd_state->residency_ns = 1000LL * residency;
 
-	genpd_state->power_on_latency_ns = 1000 * exit_latency;
-	genpd_state->power_off_latency_ns = 1000 * entry_latency;
+	genpd_state->power_on_latency_ns = 1000LL * exit_latency;
+	genpd_state->power_off_latency_ns = 1000LL * entry_latency;
 	genpd_state->fwnode = &state_node->fwnode;
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/base/power/runtime.c linux-libre-6.1.39-gnu/drivers/base/power/runtime.c
index b52049098d4e..14088b5adb55 100644
--- linux-libre-6.1-gnu/drivers/base/power/runtime.c
+++ linux-libre-6.1.39-gnu/drivers/base/power/runtime.c
@@ -484,7 +484,17 @@ static int rpm_idle(struct device *dev, int rpmflags)
 
 	dev->power.idle_notification = true;
 
-	retval = __rpm_callback(callback, dev);
+	if (dev->power.irq_safe)
+		spin_unlock(&dev->power.lock);
+	else
+		spin_unlock_irq(&dev->power.lock);
+
+	retval = callback(dev);
+
+	if (dev->power.irq_safe)
+		spin_lock(&dev->power.lock);
+	else
+		spin_lock_irq(&dev->power.lock);
 
 	dev->power.idle_notification = false;
 	wake_up_all(&dev->power.wait_queue);
diff --git linux-libre-6.1-gnu/drivers/base/property.c linux-libre-6.1.39-gnu/drivers/base/property.c
index 2a5a37fcd998..b0c40d973484 100644
--- linux-libre-6.1-gnu/drivers/base/property.c
+++ linux-libre-6.1.39-gnu/drivers/base/property.c
@@ -30,6 +30,8 @@ EXPORT_SYMBOL_GPL(dev_fwnode);
  * @propname: Name of the property
  *
  * Check if property @propname is present in the device firmware description.
+ *
+ * Return: true if property @propname is present. Otherwise, returns false.
  */
 bool device_property_present(struct device *dev, const char *propname)
 {
@@ -41,6 +43,8 @@ EXPORT_SYMBOL_GPL(device_property_present);
  * fwnode_property_present - check if a property of a firmware node is present
  * @fwnode: Firmware node whose property to check
  * @propname: Name of the property
+ *
+ * Return: true if property @propname is present. Otherwise, returns false.
  */
 bool fwnode_property_present(const struct fwnode_handle *fwnode,
 			     const char *propname)
@@ -500,10 +504,10 @@ EXPORT_SYMBOL_GPL(fwnode_property_match_string);
  * Obtain a reference based on a named property in an fwnode, with
  * integer arguments.
  *
- * Caller is responsible to call fwnode_handle_put() on the returned
- * args->fwnode pointer.
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * @args->fwnode pointer.
  *
- * Returns: %0 on success
+ * Return: %0 on success
  *	    %-ENOENT when the index is out of bounds, the index has an empty
  *		     reference or the property was not found
  *	    %-EINVAL on parse error
@@ -539,8 +543,11 @@ EXPORT_SYMBOL_GPL(fwnode_property_get_reference_args);
  *
  * @index can be used when the named reference holds a table of references.
  *
- * Returns pointer to the reference fwnode, or ERR_PTR. Caller is responsible to
- * call fwnode_handle_put() on the returned fwnode pointer.
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
+ *
+ * Return: a pointer to the reference fwnode, when found. Otherwise,
+ * returns an error pointer.
  */
 struct fwnode_handle *fwnode_find_reference(const struct fwnode_handle *fwnode,
 					    const char *name,
@@ -559,7 +566,7 @@ EXPORT_SYMBOL_GPL(fwnode_find_reference);
  * fwnode_get_name - Return the name of a node
  * @fwnode: The firmware node
  *
- * Returns a pointer to the node name.
+ * Return: a pointer to the node name, or %NULL.
  */
 const char *fwnode_get_name(const struct fwnode_handle *fwnode)
 {
@@ -571,7 +578,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_name);
  * fwnode_get_name_prefix - Return the prefix of node for printing purposes
  * @fwnode: The firmware node
  *
- * Returns the prefix of a node, intended to be printed right before the node.
+ * Return: the prefix of a node, intended to be printed right before the node.
  * The prefix works also as a separator between the nodes.
  */
 const char *fwnode_get_name_prefix(const struct fwnode_handle *fwnode)
@@ -583,7 +590,10 @@ const char *fwnode_get_name_prefix(const struct fwnode_handle *fwnode)
  * fwnode_get_parent - Return parent firwmare node
  * @fwnode: Firmware whose parent is retrieved
  *
- * Return parent firmware node of the given node if possible or %NULL if no
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
+ *
+ * Return: parent firmware node of the given node if possible or %NULL if no
  * parent was available.
  */
 struct fwnode_handle *fwnode_get_parent(const struct fwnode_handle *fwnode)
@@ -600,8 +610,12 @@ EXPORT_SYMBOL_GPL(fwnode_get_parent);
  * on the passed node, making it suitable for iterating through a
  * node's parents.
  *
- * Returns a node pointer with refcount incremented, use
- * fwnode_handle_node() on it when done.
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer. Note that this function also puts a reference to @fwnode
+ * unconditionally.
+ *
+ * Return: parent firmware node of the given node if possible or %NULL if no
+ * parent was available.
  */
 struct fwnode_handle *fwnode_get_next_parent(struct fwnode_handle *fwnode)
 {
@@ -621,8 +635,10 @@ EXPORT_SYMBOL_GPL(fwnode_get_next_parent);
  * firmware node that has a corresponding struct device and returns that struct
  * device.
  *
- * The caller of this function is expected to call put_device() on the returned
- * device when they are done.
+ * The caller is responsible for calling put_device() on the returned device
+ * pointer.
+ *
+ * Return: a pointer to the device of the @fwnode's closest ancestor.
  */
 struct device *fwnode_get_next_parent_dev(struct fwnode_handle *fwnode)
 {
@@ -643,7 +659,7 @@ struct device *fwnode_get_next_parent_dev(struct fwnode_handle *fwnode)
  * fwnode_count_parents - Return the number of parents a node has
  * @fwnode: The node the parents of which are to be counted
  *
- * Returns the number of parents a node has.
+ * Return: the number of parents a node has.
  */
 unsigned int fwnode_count_parents(const struct fwnode_handle *fwnode)
 {
@@ -662,12 +678,12 @@ EXPORT_SYMBOL_GPL(fwnode_count_parents);
  * @fwnode: The node the parent of which is requested
  * @depth: Distance of the parent from the node
  *
- * Returns the nth parent of a node. If there is no parent at the requested
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
+ *
+ * Return: the nth parent of a node. If there is no parent at the requested
  * @depth, %NULL is returned. If @depth is 0, the functionality is equivalent to
  * fwnode_handle_get(). For @depth == 1, it is fwnode_get_parent() and so on.
- *
- * The caller is responsible for calling fwnode_handle_put() for the returned
- * node.
  */
 struct fwnode_handle *fwnode_get_nth_parent(struct fwnode_handle *fwnode,
 					    unsigned int depth)
@@ -692,7 +708,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_nth_parent);
  *
  * A node is considered an ancestor of itself too.
  *
- * Returns true if @ancestor is an ancestor of @child. Otherwise, returns false.
+ * Return: true if @ancestor is an ancestor of @child. Otherwise, returns false.
  */
 bool fwnode_is_ancestor_of(struct fwnode_handle *ancestor, struct fwnode_handle *child)
 {
@@ -717,6 +733,10 @@ bool fwnode_is_ancestor_of(struct fwnode_handle *ancestor, struct fwnode_handle
  * fwnode_get_next_child_node - Return the next child node handle for a node
  * @fwnode: Firmware node to find the next child node for.
  * @child: Handle to one of the node's child nodes or a %NULL handle.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer. Note that this function also puts a reference to @child
+ * unconditionally.
  */
 struct fwnode_handle *
 fwnode_get_next_child_node(const struct fwnode_handle *fwnode,
@@ -727,10 +747,13 @@ fwnode_get_next_child_node(const struct fwnode_handle *fwnode,
 EXPORT_SYMBOL_GPL(fwnode_get_next_child_node);
 
 /**
- * fwnode_get_next_available_child_node - Return the next
- * available child node handle for a node
+ * fwnode_get_next_available_child_node - Return the next available child node handle for a node
  * @fwnode: Firmware node to find the next child node for.
  * @child: Handle to one of the node's child nodes or a %NULL handle.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer. Note that this function also puts a reference to @child
+ * unconditionally.
  */
 struct fwnode_handle *
 fwnode_get_next_available_child_node(const struct fwnode_handle *fwnode,
@@ -754,7 +777,11 @@ EXPORT_SYMBOL_GPL(fwnode_get_next_available_child_node);
 /**
  * device_get_next_child_node - Return the next child node handle for a device
  * @dev: Device to find the next child node for.
- * @child: Handle to one of the device's child nodes or a null handle.
+ * @child: Handle to one of the device's child nodes or a %NULL handle.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer. Note that this function also puts a reference to @child
+ * unconditionally.
  */
 struct fwnode_handle *device_get_next_child_node(struct device *dev,
 						 struct fwnode_handle *child)
@@ -779,6 +806,9 @@ EXPORT_SYMBOL_GPL(device_get_next_child_node);
  * fwnode_get_named_child_node - Return first matching named child node handle
  * @fwnode: Firmware node to find the named child node for.
  * @childname: String to match child node name against.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
  */
 struct fwnode_handle *
 fwnode_get_named_child_node(const struct fwnode_handle *fwnode,
@@ -792,6 +822,9 @@ EXPORT_SYMBOL_GPL(fwnode_get_named_child_node);
  * device_get_named_child_node - Return first matching named child node handle
  * @dev: Device to find the named child node for.
  * @childname: String to match child node name against.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
  */
 struct fwnode_handle *device_get_named_child_node(struct device *dev,
 						  const char *childname)
@@ -804,7 +837,10 @@ EXPORT_SYMBOL_GPL(device_get_named_child_node);
  * fwnode_handle_get - Obtain a reference to a device node
  * @fwnode: Pointer to the device node to obtain the reference to.
  *
- * Returns the fwnode handle.
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
+ *
+ * Return: the fwnode handle.
  */
 struct fwnode_handle *fwnode_handle_get(struct fwnode_handle *fwnode)
 {
@@ -833,6 +869,8 @@ EXPORT_SYMBOL_GPL(fwnode_handle_put);
  * fwnode_device_is_available - check if a device is available for use
  * @fwnode: Pointer to the fwnode of the device.
  *
+ * Return: true if device is available for use. Otherwise, returns false.
+ *
  * For fwnode node types that don't implement the .device_is_available()
  * operation, this function returns true.
  */
@@ -851,6 +889,8 @@ EXPORT_SYMBOL_GPL(fwnode_device_is_available);
 /**
  * device_get_child_node_count - return the number of child nodes for device
  * @dev: Device to cound the child nodes for
+ *
+ * Return: the number of child nodes for a given device.
  */
 unsigned int device_get_child_node_count(struct device *dev)
 {
@@ -926,7 +966,7 @@ EXPORT_SYMBOL_GPL(device_get_phy_mode);
  * @fwnode:	Pointer to the firmware node
  * @index:	Index of the IO range
  *
- * Returns a pointer to the mapped memory.
+ * Return: a pointer to the mapped memory.
  */
 void __iomem *fwnode_iomap(struct fwnode_handle *fwnode, int index)
 {
@@ -939,12 +979,18 @@ EXPORT_SYMBOL(fwnode_iomap);
  * @fwnode:	Pointer to the firmware node
  * @index:	Zero-based index of the IRQ
  *
- * Returns Linux IRQ number on success. Other values are determined
- * accordingly to acpi_/of_ irq_get() operation.
+ * Return: Linux IRQ number on success. Negative errno on failure.
  */
 int fwnode_irq_get(const struct fwnode_handle *fwnode, unsigned int index)
 {
-	return fwnode_call_int_op(fwnode, irq_get, index);
+	int ret;
+
+	ret = fwnode_call_int_op(fwnode, irq_get, index);
+	/* We treat mapping errors as invalid case */
+	if (ret == 0)
+		return -EINVAL;
+
+	return ret;
 }
 EXPORT_SYMBOL(fwnode_irq_get);
 
@@ -959,8 +1005,7 @@ EXPORT_SYMBOL(fwnode_irq_get);
  * number of the IRQ resource corresponding to the index of the matched
  * string.
  *
- * Return:
- * Linux IRQ number on success, or negative errno otherwise.
+ * Return: Linux IRQ number on success, or negative errno otherwise.
  */
 int fwnode_irq_get_byname(const struct fwnode_handle *fwnode, const char *name)
 {
@@ -982,33 +1027,43 @@ EXPORT_SYMBOL(fwnode_irq_get_byname);
  * @fwnode: Pointer to the parent firmware node
  * @prev: Previous endpoint node or %NULL to get the first
  *
- * Returns an endpoint firmware node pointer or %NULL if no more endpoints
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer. Note that this function also puts a reference to @prev
+ * unconditionally.
+ *
+ * Return: an endpoint firmware node pointer or %NULL if no more endpoints
  * are available.
  */
 struct fwnode_handle *
 fwnode_graph_get_next_endpoint(const struct fwnode_handle *fwnode,
 			       struct fwnode_handle *prev)
 {
+	struct fwnode_handle *ep, *port_parent = NULL;
 	const struct fwnode_handle *parent;
-	struct fwnode_handle *ep;
 
 	/*
 	 * If this function is in a loop and the previous iteration returned
 	 * an endpoint from fwnode->secondary, then we need to use the secondary
 	 * as parent rather than @fwnode.
 	 */
-	if (prev)
-		parent = fwnode_graph_get_port_parent(prev);
-	else
+	if (prev) {
+		port_parent = fwnode_graph_get_port_parent(prev);
+		parent = port_parent;
+	} else {
 		parent = fwnode;
+	}
 	if (IS_ERR_OR_NULL(parent))
 		return NULL;
 
 	ep = fwnode_call_ptr_op(parent, graph_get_next_endpoint, prev);
 	if (ep)
-		return ep;
+		goto out_put_port_parent;
 
-	return fwnode_graph_get_next_endpoint(parent->secondary, NULL);
+	ep = fwnode_graph_get_next_endpoint(parent->secondary, NULL);
+
+out_put_port_parent:
+	fwnode_handle_put(port_parent);
+	return ep;
 }
 EXPORT_SYMBOL_GPL(fwnode_graph_get_next_endpoint);
 
@@ -1016,6 +1071,9 @@ EXPORT_SYMBOL_GPL(fwnode_graph_get_next_endpoint);
  * fwnode_graph_get_port_parent - Return the device fwnode of a port endpoint
  * @endpoint: Endpoint firmware node of the port
  *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
+ *
  * Return: the firmware node of the device the @endpoint belongs to.
  */
 struct fwnode_handle *
@@ -1037,6 +1095,9 @@ EXPORT_SYMBOL_GPL(fwnode_graph_get_port_parent);
  * @fwnode: Endpoint firmware node pointing to the remote endpoint
  *
  * Extracts firmware node of a remote device the @fwnode points to.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
  */
 struct fwnode_handle *
 fwnode_graph_get_remote_port_parent(const struct fwnode_handle *fwnode)
@@ -1057,6 +1118,9 @@ EXPORT_SYMBOL_GPL(fwnode_graph_get_remote_port_parent);
  * @fwnode: Endpoint firmware node pointing to the remote endpoint
  *
  * Extracts firmware node of a remote port the @fwnode points to.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
  */
 struct fwnode_handle *
 fwnode_graph_get_remote_port(const struct fwnode_handle *fwnode)
@@ -1070,6 +1134,9 @@ EXPORT_SYMBOL_GPL(fwnode_graph_get_remote_port);
  * @fwnode: Endpoint firmware node pointing to the remote endpoint
  *
  * Extracts firmware node of a remote endpoint the @fwnode points to.
+ *
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
  */
 struct fwnode_handle *
 fwnode_graph_get_remote_endpoint(const struct fwnode_handle *fwnode)
@@ -1097,8 +1164,11 @@ static bool fwnode_graph_remote_available(struct fwnode_handle *ep)
  * @endpoint: identifier of the endpoint node under the port node
  * @flags: fwnode lookup flags
  *
- * Return the fwnode handle of the local endpoint corresponding the port and
- * endpoint IDs or NULL if not found.
+ * The caller is responsible for calling fwnode_handle_put() on the returned
+ * fwnode pointer.
+ *
+ * Return: the fwnode handle of the local endpoint corresponding the port and
+ * endpoint IDs or %NULL if not found.
  *
  * If FWNODE_GRAPH_ENDPOINT_NEXT is passed in @flags and the specified endpoint
  * has not been found, look for the closest endpoint ID greater than the
@@ -1106,9 +1176,6 @@ static bool fwnode_graph_remote_available(struct fwnode_handle *ep)
  *
  * Does not return endpoints that belong to disabled devices or endpoints that
  * are unconnected, unless FWNODE_GRAPH_DEVICE_DISABLED is passed in @flags.
- *
- * The returned endpoint needs to be released by calling fwnode_handle_put() on
- * it when it is not needed any more.
  */
 struct fwnode_handle *
 fwnode_graph_get_endpoint_by_id(const struct fwnode_handle *fwnode,
@@ -1314,7 +1381,8 @@ EXPORT_SYMBOL_GPL(fwnode_connection_find_match);
  * @fwnode and other device nodes. @match will be used to convert the
  * connection description to data the caller is expecting to be returned
  * through the @matches array.
- * If @matches is NULL @matches_len is ignored and the total number of resolved
+ *
+ * If @matches is %NULL @matches_len is ignored and the total number of resolved
  * matches is returned.
  *
  * Return: Number of matches resolved, or negative errno.
diff --git linux-libre-6.1-gnu/drivers/base/regmap/regcache.c linux-libre-6.1.39-gnu/drivers/base/regmap/regcache.c
index 362e043e26d8..8031007b4887 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/regcache.c
+++ linux-libre-6.1.39-gnu/drivers/base/regmap/regcache.c
@@ -349,6 +349,9 @@ int regcache_sync(struct regmap *map)
 	const char *name;
 	bool bypass;
 
+	if (WARN_ON(map->cache_type == REGCACHE_NONE))
+		return -EINVAL;
+
 	BUG_ON(!map->cache_ops);
 
 	map->lock(map->lock_arg);
@@ -418,6 +421,9 @@ int regcache_sync_region(struct regmap *map, unsigned int min,
 	const char *name;
 	bool bypass;
 
+	if (WARN_ON(map->cache_type == REGCACHE_NONE))
+		return -EINVAL;
+
 	BUG_ON(!map->cache_ops);
 
 	map->lock(map->lock_arg);
diff --git linux-libre-6.1-gnu/drivers/base/regmap/regmap-irq.c linux-libre-6.1.39-gnu/drivers/base/regmap/regmap-irq.c
index 4ef9488d05cd..3de89795f584 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/regmap-irq.c
+++ linux-libre-6.1.39-gnu/drivers/base/regmap/regmap-irq.c
@@ -722,6 +722,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 	int i;
 	int ret = -ENOMEM;
 	int num_type_reg;
+	int num_regs;
 	u32 reg;
 
 	if (chip->num_regs <= 0)
@@ -796,14 +797,20 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 			goto err_alloc;
 	}
 
-	num_type_reg = chip->type_in_mask ? chip->num_regs : chip->num_type_reg;
-	if (num_type_reg) {
-		d->type_buf_def = kcalloc(num_type_reg,
+	/*
+	 * Use num_config_regs if defined, otherwise fall back to num_type_reg
+	 * to maintain backward compatibility.
+	 */
+	num_type_reg = chip->num_config_regs ? chip->num_config_regs
+			: chip->num_type_reg;
+	num_regs = chip->type_in_mask ? chip->num_regs : num_type_reg;
+	if (num_regs) {
+		d->type_buf_def = kcalloc(num_regs,
 					  sizeof(*d->type_buf_def), GFP_KERNEL);
 		if (!d->type_buf_def)
 			goto err_alloc;
 
-		d->type_buf = kcalloc(num_type_reg, sizeof(*d->type_buf),
+		d->type_buf = kcalloc(num_regs, sizeof(*d->type_buf),
 				      GFP_KERNEL);
 		if (!d->type_buf)
 			goto err_alloc;
diff --git linux-libre-6.1-gnu/drivers/base/regmap/regmap-spi-avmm.c linux-libre-6.1.39-gnu/drivers/base/regmap/regmap-spi-avmm.c
index 4c2b94b3e30b..6af692844c19 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/regmap-spi-avmm.c
+++ linux-libre-6.1.39-gnu/drivers/base/regmap/regmap-spi-avmm.c
@@ -660,7 +660,7 @@ static const struct regmap_bus regmap_spi_avmm_bus = {
 	.reg_format_endian_default = REGMAP_ENDIAN_NATIVE,
 	.val_format_endian_default = REGMAP_ENDIAN_NATIVE,
 	.max_raw_read = SPI_AVMM_VAL_SIZE * MAX_READ_CNT,
-	.max_raw_write = SPI_AVMM_VAL_SIZE * MAX_WRITE_CNT,
+	.max_raw_write = SPI_AVMM_REG_SIZE + SPI_AVMM_VAL_SIZE * MAX_WRITE_CNT,
 	.free_context = spi_avmm_bridge_ctx_free,
 };
 
diff --git linux-libre-6.1-gnu/drivers/base/regmap/regmap.c linux-libre-6.1.39-gnu/drivers/base/regmap/regmap.c
index c6d6d53e8cd3..8359164bff90 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/regmap.c
+++ linux-libre-6.1.39-gnu/drivers/base/regmap/regmap.c
@@ -1942,6 +1942,8 @@ static int _regmap_bus_reg_write(void *context, unsigned int reg,
 {
 	struct regmap *map = context;
 
+	reg += map->reg_base;
+	reg >>= map->format.reg_downshift;
 	return map->bus->reg_write(map->bus_context, reg, val);
 }
 
@@ -2062,6 +2064,8 @@ int _regmap_raw_write(struct regmap *map, unsigned int reg,
 	size_t val_count = val_len / val_bytes;
 	size_t chunk_count, chunk_bytes;
 	size_t chunk_regs = val_count;
+	size_t max_data = map->max_raw_write - map->format.reg_bytes -
+			map->format.pad_bytes;
 	int ret, i;
 
 	if (!val_count)
@@ -2069,8 +2073,8 @@ int _regmap_raw_write(struct regmap *map, unsigned int reg,
 
 	if (map->use_single_write)
 		chunk_regs = 1;
-	else if (map->max_raw_write && val_len > map->max_raw_write)
-		chunk_regs = map->max_raw_write / val_bytes;
+	else if (map->max_raw_write && val_len > max_data)
+		chunk_regs = max_data / val_bytes;
 
 	chunk_count = val_count / chunk_regs;
 	chunk_bytes = chunk_regs * val_bytes;
@@ -2840,6 +2844,8 @@ static int _regmap_bus_reg_read(void *context, unsigned int reg,
 {
 	struct regmap *map = context;
 
+	reg += map->reg_base;
+	reg >>= map->format.reg_downshift;
 	return map->bus->reg_read(map->bus_context, reg, val);
 }
 
@@ -3231,6 +3237,8 @@ static int _regmap_update_bits(struct regmap *map, unsigned int reg,
 		*change = false;
 
 	if (regmap_volatile(map, reg) && map->reg_update_bits) {
+		reg += map->reg_base;
+		reg >>= map->format.reg_downshift;
 		ret = map->reg_update_bits(map->bus_context, reg, mask, val);
 		if (ret == 0 && change)
 			*change = true;
diff --git linux-libre-6.1-gnu/drivers/base/test/test_async_driver_probe.c linux-libre-6.1.39-gnu/drivers/base/test/test_async_driver_probe.c
index 4d1976ca5072..929410d0dd6f 100644
--- linux-libre-6.1-gnu/drivers/base/test/test_async_driver_probe.c
+++ linux-libre-6.1.39-gnu/drivers/base/test/test_async_driver_probe.c
@@ -145,7 +145,7 @@ static int __init test_async_probe_init(void)
 	calltime = ktime_get();
 	for_each_online_cpu(cpu) {
 		nid = cpu_to_node(cpu);
-		pdev = &sync_dev[sync_id];
+		pdev = &async_dev[async_id];
 
 		*pdev = test_platform_device_register_node("test_async_driver",
 							   async_id,
diff --git linux-libre-6.1-gnu/drivers/base/transport_class.c linux-libre-6.1.39-gnu/drivers/base/transport_class.c
index ccc86206e508..09ee2a1e35bb 100644
--- linux-libre-6.1-gnu/drivers/base/transport_class.c
+++ linux-libre-6.1.39-gnu/drivers/base/transport_class.c
@@ -155,12 +155,27 @@ static int transport_add_class_device(struct attribute_container *cont,
 				      struct device *dev,
 				      struct device *classdev)
 {
+	struct transport_class *tclass = class_to_transport_class(cont->class);
 	int error = attribute_container_add_class_device(classdev);
 	struct transport_container *tcont = 
 		attribute_container_to_transport_container(cont);
 
-	if (!error && tcont->statistics)
+	if (error)
+		goto err_remove;
+
+	if (tcont->statistics) {
 		error = sysfs_create_group(&classdev->kobj, tcont->statistics);
+		if (error)
+			goto err_del;
+	}
+
+	return 0;
+
+err_del:
+	attribute_container_class_device_del(classdev);
+err_remove:
+	if (tclass->remove)
+		tclass->remove(tcont, dev, classdev);
 
 	return error;
 }
diff --git linux-libre-6.1-gnu/drivers/block/brd.c linux-libre-6.1.39-gnu/drivers/block/brd.c
index 20acc4a1fd6d..a8a77a1efe1e 100644
--- linux-libre-6.1-gnu/drivers/block/brd.c
+++ linux-libre-6.1.39-gnu/drivers/block/brd.c
@@ -78,32 +78,25 @@ static struct page *brd_lookup_page(struct brd_device *brd, sector_t sector)
 }
 
 /*
- * Look up and return a brd's page for a given sector.
- * If one does not exist, allocate an empty page, and insert that. Then
- * return it.
+ * Insert a new page for a given sector, if one does not already exist.
  */
-static struct page *brd_insert_page(struct brd_device *brd, sector_t sector)
+static int brd_insert_page(struct brd_device *brd, sector_t sector, gfp_t gfp)
 {
 	pgoff_t idx;
 	struct page *page;
-	gfp_t gfp_flags;
+	int ret = 0;
 
 	page = brd_lookup_page(brd, sector);
 	if (page)
-		return page;
+		return 0;
 
-	/*
-	 * Must use NOIO because we don't want to recurse back into the
-	 * block or filesystem layers from page reclaim.
-	 */
-	gfp_flags = GFP_NOIO | __GFP_ZERO | __GFP_HIGHMEM;
-	page = alloc_page(gfp_flags);
+	page = alloc_page(gfp | __GFP_ZERO | __GFP_HIGHMEM);
 	if (!page)
-		return NULL;
+		return -ENOMEM;
 
-	if (radix_tree_preload(GFP_NOIO)) {
+	if (radix_tree_maybe_preload(gfp)) {
 		__free_page(page);
-		return NULL;
+		return -ENOMEM;
 	}
 
 	spin_lock(&brd->brd_lock);
@@ -112,16 +105,17 @@ static struct page *brd_insert_page(struct brd_device *brd, sector_t sector)
 	if (radix_tree_insert(&brd->brd_pages, idx, page)) {
 		__free_page(page);
 		page = radix_tree_lookup(&brd->brd_pages, idx);
-		BUG_ON(!page);
-		BUG_ON(page->index != idx);
+		if (!page)
+			ret = -ENOMEM;
+		else if (page->index != idx)
+			ret = -EIO;
 	} else {
 		brd->brd_nr_pages++;
 	}
 	spin_unlock(&brd->brd_lock);
 
 	radix_tree_preload_end();
-
-	return page;
+	return ret;
 }
 
 /*
@@ -170,20 +164,22 @@ static void brd_free_pages(struct brd_device *brd)
 /*
  * copy_to_brd_setup must be called before copy_to_brd. It may sleep.
  */
-static int copy_to_brd_setup(struct brd_device *brd, sector_t sector, size_t n)
+static int copy_to_brd_setup(struct brd_device *brd, sector_t sector, size_t n,
+			     gfp_t gfp)
 {
 	unsigned int offset = (sector & (PAGE_SECTORS-1)) << SECTOR_SHIFT;
 	size_t copy;
+	int ret;
 
 	copy = min_t(size_t, n, PAGE_SIZE - offset);
-	if (!brd_insert_page(brd, sector))
-		return -ENOSPC;
+	ret = brd_insert_page(brd, sector, gfp);
+	if (ret)
+		return ret;
 	if (copy < n) {
 		sector += copy >> SECTOR_SHIFT;
-		if (!brd_insert_page(brd, sector))
-			return -ENOSPC;
+		ret = brd_insert_page(brd, sector, gfp);
 	}
-	return 0;
+	return ret;
 }
 
 /*
@@ -256,20 +252,26 @@ static void copy_from_brd(void *dst, struct brd_device *brd,
  * Process a single bvec of a bio.
  */
 static int brd_do_bvec(struct brd_device *brd, struct page *page,
-			unsigned int len, unsigned int off, enum req_op op,
+			unsigned int len, unsigned int off, blk_opf_t opf,
 			sector_t sector)
 {
 	void *mem;
 	int err = 0;
 
-	if (op_is_write(op)) {
-		err = copy_to_brd_setup(brd, sector, len);
+	if (op_is_write(opf)) {
+		/*
+		 * Must use NOIO because we don't want to recurse back into the
+		 * block or filesystem layers from page reclaim.
+		 */
+		gfp_t gfp = opf & REQ_NOWAIT ? GFP_NOWAIT : GFP_NOIO;
+
+		err = copy_to_brd_setup(brd, sector, len, gfp);
 		if (err)
 			goto out;
 	}
 
 	mem = kmap_atomic(page);
-	if (!op_is_write(op)) {
+	if (!op_is_write(opf)) {
 		copy_from_brd(mem + off, brd, sector, len);
 		flush_dcache_page(page);
 	} else {
@@ -298,8 +300,12 @@ static void brd_submit_bio(struct bio *bio)
 				(len & (SECTOR_SIZE - 1)));
 
 		err = brd_do_bvec(brd, bvec.bv_page, len, bvec.bv_offset,
-				  bio_op(bio), sector);
+				  bio->bi_opf, sector);
 		if (err) {
+			if (err == -ENOMEM && bio->bi_opf & REQ_NOWAIT) {
+				bio_wouldblock_error(bio);
+				return;
+			}
 			bio_io_error(bio);
 			return;
 		}
@@ -412,6 +418,7 @@ static int brd_alloc(int i)
 	/* Tell the block layer that this is not a rotational device */
 	blk_queue_flag_set(QUEUE_FLAG_NONROT, disk->queue);
 	blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, disk->queue);
+	blk_queue_flag_set(QUEUE_FLAG_NOWAIT, disk->queue);
 	err = add_disk(disk);
 	if (err)
 		goto out_cleanup_disk;
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_main.c linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_main.c
index 8532b839a343..590d1b50ab5d 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_main.c
+++ linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_main.c
@@ -1816,7 +1816,7 @@ int drbd_send(struct drbd_connection *connection, struct socket *sock,
 
 	/* THINK  if (signal_pending) return ... ? */
 
-	iov_iter_kvec(&msg.msg_iter, WRITE, &iov, 1, size);
+	iov_iter_kvec(&msg.msg_iter, ITER_SOURCE, &iov, 1, size);
 
 	if (sock == connection->data.socket) {
 		rcu_read_lock();
@@ -2217,7 +2217,8 @@ void drbd_destroy_device(struct kref *kref)
 		kref_put(&peer_device->connection->kref, drbd_destroy_connection);
 		kfree(peer_device);
 	}
-	memset(device, 0xfd, sizeof(*device));
+	if (device->submit.wq)
+		destroy_workqueue(device->submit.wq);
 	kfree(device);
 	kref_put(&resource->kref, drbd_destroy_resource);
 }
@@ -2309,7 +2310,6 @@ void drbd_destroy_resource(struct kref *kref)
 	idr_destroy(&resource->devices);
 	free_cpumask_var(resource->cpu_mask);
 	kfree(resource->name);
-	memset(resource, 0xf2, sizeof(*resource));
 	kfree(resource);
 }
 
@@ -2650,7 +2650,6 @@ void drbd_destroy_connection(struct kref *kref)
 	drbd_free_socket(&connection->data);
 	kfree(connection->int_dig_in);
 	kfree(connection->int_dig_vv);
-	memset(connection, 0xfc, sizeof(*connection));
 	kfree(connection);
 	kref_put(&resource->kref, drbd_destroy_resource);
 }
@@ -2774,7 +2773,7 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
 
 	err = add_disk(disk);
 	if (err)
-		goto out_idr_remove_from_resource;
+		goto out_destroy_workqueue;
 
 	/* inherit the connection state */
 	device->state.conn = first_connection(resource)->cstate;
@@ -2788,6 +2787,8 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
 	drbd_debugfs_device_add(device);
 	return NO_ERROR;
 
+out_destroy_workqueue:
+	destroy_workqueue(device->submit.wq);
 out_idr_remove_from_resource:
 	for_each_connection_safe(connection, n, resource) {
 		peer_device = idr_remove(&connection->peer_devices, vnr);
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_nl.c linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_nl.c
index 864c98e74875..249eba7d21c2 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_nl.c
+++ linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_nl.c
@@ -1210,6 +1210,7 @@ static void decide_on_discard_support(struct drbd_device *device,
 	struct drbd_connection *connection =
 		first_peer_device(device)->connection;
 	struct request_queue *q = device->rq_queue;
+	unsigned int max_discard_sectors;
 
 	if (bdev && !bdev_max_discard_sectors(bdev->backing_bdev))
 		goto not_supported;
@@ -1230,15 +1231,14 @@ static void decide_on_discard_support(struct drbd_device *device,
 	 * topology on all peers.
 	 */
 	blk_queue_discard_granularity(q, 512);
-	q->limits.max_discard_sectors = drbd_max_discard_sectors(connection);
-	q->limits.max_write_zeroes_sectors =
-		drbd_max_discard_sectors(connection);
+	max_discard_sectors = drbd_max_discard_sectors(connection);
+	blk_queue_max_discard_sectors(q, max_discard_sectors);
+	blk_queue_max_write_zeroes_sectors(q, max_discard_sectors);
 	return;
 
 not_supported:
 	blk_queue_discard_granularity(q, 0);
-	q->limits.max_discard_sectors = 0;
-	q->limits.max_write_zeroes_sectors = 0;
+	blk_queue_max_discard_sectors(q, 0);
 }
 
 static void fixup_write_zeroes(struct drbd_device *device, struct request_queue *q)
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_receiver.c linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_receiver.c
index ee69d50ba4fd..4ba09abbcaf6 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_receiver.c
+++ linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_receiver.c
@@ -507,7 +507,7 @@ static int drbd_recv_short(struct socket *sock, void *buf, size_t size, int flag
 	struct msghdr msg = {
 		.msg_flags = (flags ? flags : MSG_WAITALL | MSG_NOSIGNAL)
 	};
-	iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, size);
+	iov_iter_kvec(&msg.msg_iter, ITER_DEST, &iov, 1, size);
 	return sock_recvmsg(sock, &msg, msg.msg_flags);
 }
 
@@ -1280,7 +1280,7 @@ static void one_flush_endio(struct bio *bio)
 static void submit_one_flush(struct drbd_device *device, struct issue_flush_context *ctx)
 {
 	struct bio *bio = bio_alloc(device->ldev->backing_bdev, 0,
-				    REQ_OP_FLUSH | REQ_PREFLUSH, GFP_NOIO);
+				    REQ_OP_WRITE | REQ_PREFLUSH, GFP_NOIO);
 	struct one_flush_context *octx = kmalloc(sizeof(*octx), GFP_NOIO);
 
 	if (!octx) {
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_req.c linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_req.c
index 7f9bcc82fc9c..d700bf06b534 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_req.c
+++ linux-libre-6.1.39-gnu/drivers/block/drbd/drbd_req.c
@@ -1607,6 +1607,8 @@ void drbd_submit_bio(struct bio *bio)
 	struct drbd_device *device = bio->bi_bdev->bd_disk->private_data;
 
 	bio = bio_split_to_limits(bio);
+	if (!bio)
+		return;
 
 	/*
 	 * what we "blindly" assume:
diff --git linux-libre-6.1-gnu/drivers/block/floppy.c linux-libre-6.1.39-gnu/drivers/block/floppy.c
index ccad3d7b3ddd..487840e3564d 100644
--- linux-libre-6.1-gnu/drivers/block/floppy.c
+++ linux-libre-6.1.39-gnu/drivers/block/floppy.c
@@ -4593,8 +4593,10 @@ static int __init do_floppy_init(void)
 			goto out_put_disk;
 
 		err = floppy_alloc_disk(drive, 0);
-		if (err)
+		if (err) {
+			blk_mq_free_tag_set(&tag_sets[drive]);
 			goto out_put_disk;
+		}
 
 		timer_setup(&motor_off_timer[drive], motor_off_callback, 0);
 	}
diff --git linux-libre-6.1-gnu/drivers/block/loop.c linux-libre-6.1.39-gnu/drivers/block/loop.c
index ad92192c7d61..426d0b42685a 100644
--- linux-libre-6.1-gnu/drivers/block/loop.c
+++ linux-libre-6.1.39-gnu/drivers/block/loop.c
@@ -243,7 +243,7 @@ static int lo_write_bvec(struct file *file, struct bio_vec *bvec, loff_t *ppos)
 	struct iov_iter i;
 	ssize_t bw;
 
-	iov_iter_bvec(&i, WRITE, bvec, 1, bvec->bv_len);
+	iov_iter_bvec(&i, ITER_SOURCE, bvec, 1, bvec->bv_len);
 
 	file_start_write(file);
 	bw = vfs_iter_write(file, &i, ppos, 0);
@@ -286,7 +286,7 @@ static int lo_read_simple(struct loop_device *lo, struct request *rq,
 	ssize_t len;
 
 	rq_for_each_segment(bvec, rq, iter) {
-		iov_iter_bvec(&i, READ, &bvec, 1, bvec.bv_len);
+		iov_iter_bvec(&i, ITER_DEST, &bvec, 1, bvec.bv_len);
 		len = vfs_iter_read(lo->lo_backing_file, &i, &pos, 0);
 		if (len < 0)
 			return len;
@@ -392,7 +392,7 @@ static void lo_rw_aio_complete(struct kiocb *iocb, long ret)
 }
 
 static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd,
-		     loff_t pos, bool rw)
+		     loff_t pos, int rw)
 {
 	struct iov_iter iter;
 	struct req_iterator rq_iter;
@@ -448,7 +448,7 @@ static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd,
 	cmd->iocb.ki_flags = IOCB_DIRECT;
 	cmd->iocb.ki_ioprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_NONE, 0);
 
-	if (rw == WRITE)
+	if (rw == ITER_SOURCE)
 		ret = call_write_iter(file, &cmd->iocb, &iter);
 	else
 		ret = call_read_iter(file, &cmd->iocb, &iter);
@@ -490,12 +490,12 @@ static int do_req_filebacked(struct loop_device *lo, struct request *rq)
 		return lo_fallocate(lo, rq, pos, FALLOC_FL_PUNCH_HOLE);
 	case REQ_OP_WRITE:
 		if (cmd->use_aio)
-			return lo_rw_aio(lo, cmd, pos, WRITE);
+			return lo_rw_aio(lo, cmd, pos, ITER_SOURCE);
 		else
 			return lo_write_simple(lo, rq, pos);
 	case REQ_OP_READ:
 		if (cmd->use_aio)
-			return lo_rw_aio(lo, cmd, pos, READ);
+			return lo_rw_aio(lo, cmd, pos, ITER_DEST);
 		else
 			return lo_read_simple(lo, rq, pos);
 	default:
@@ -977,13 +977,13 @@ loop_set_status_from_info(struct loop_device *lo,
 		return -EINVAL;
 	}
 
+	/* Avoid assigning overflow values */
+	if (info->lo_offset > LLONG_MAX || info->lo_sizelimit > LLONG_MAX)
+		return -EOVERFLOW;
+
 	lo->lo_offset = info->lo_offset;
 	lo->lo_sizelimit = info->lo_sizelimit;
 
-	/* loff_t vars have been assigned __u64 */
-	if (lo->lo_offset < 0 || lo->lo_sizelimit < 0)
-		return -EOVERFLOW;
-
 	memcpy(lo->lo_file_name, info->lo_file_name, LO_NAME_SIZE);
 	lo->lo_file_name[LO_NAME_SIZE-1] = 0;
 	lo->lo_flags = info->lo_flags;
@@ -1010,9 +1010,6 @@ static int loop_configure(struct loop_device *lo, fmode_t mode,
 	/* This is safe, since we have a reference from open(). */
 	__module_get(THIS_MODULE);
 
-	/* suppress uevents while reconfiguring the device */
-	dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 1);
-
 	/*
 	 * If we don't hold exclusive handle for the device, upgrade to it
 	 * here to avoid changing device under exclusive owner.
@@ -1067,6 +1064,9 @@ static int loop_configure(struct loop_device *lo, fmode_t mode,
 		}
 	}
 
+	/* suppress uevents while reconfiguring the device */
+	dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 1);
+
 	disk_force_media_change(lo->lo_disk, DISK_EVENT_MEDIA_CHANGE);
 	set_disk_ro(lo->lo_disk, (lo->lo_flags & LO_FLAGS_READ_ONLY) != 0);
 
@@ -1109,17 +1109,17 @@ static int loop_configure(struct loop_device *lo, fmode_t mode,
 	if (partscan)
 		clear_bit(GD_SUPPRESS_PART_SCAN, &lo->lo_disk->state);
 
+	/* enable and uncork uevent now that we are done */
+	dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 0);
+
 	loop_global_unlock(lo, is_loop);
 	if (partscan)
 		loop_reread_partitions(lo);
+
 	if (!(mode & FMODE_EXCL))
 		bd_abort_claiming(bdev, loop_configure);
 
-	error = 0;
-done:
-	/* enable and uncork uevent now that we are done */
-	dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 0);
-	return error;
+	return 0;
 
 out_unlock:
 	loop_global_unlock(lo, is_loop);
@@ -1130,7 +1130,7 @@ out_putf:
 	fput(file);
 	/* This is safe: open() is still holding a reference. */
 	module_put(THIS_MODULE);
-	goto done;
+	return error;
 }
 
 static void __loop_clr_fd(struct loop_device *lo, bool release)
@@ -1773,7 +1773,16 @@ static const struct block_device_operations lo_fops = {
 /*
  * And now the modules code and kernel interface.
  */
-static int max_loop;
+
+/*
+ * If max_loop is specified, create that many devices upfront.
+ * This also becomes a hard limit. If max_loop is not specified,
+ * create CONFIG_BLK_DEV_LOOP_MIN_COUNT loop devices at module
+ * init time. Loop devices can be requested on-demand with the
+ * /dev/loop-control interface, or be instantiated by accessing
+ * a 'dead' device node.
+ */
+static int max_loop = CONFIG_BLK_DEV_LOOP_MIN_COUNT;
 module_param(max_loop, int, 0444);
 MODULE_PARM_DESC(max_loop, "Maximum number of loop devices");
 module_param(max_part, int, 0444);
@@ -1844,35 +1853,44 @@ static blk_status_t loop_queue_rq(struct blk_mq_hw_ctx *hctx,
 
 static void loop_handle_cmd(struct loop_cmd *cmd)
 {
+	struct cgroup_subsys_state *cmd_blkcg_css = cmd->blkcg_css;
+	struct cgroup_subsys_state *cmd_memcg_css = cmd->memcg_css;
 	struct request *rq = blk_mq_rq_from_pdu(cmd);
 	const bool write = op_is_write(req_op(rq));
 	struct loop_device *lo = rq->q->queuedata;
 	int ret = 0;
 	struct mem_cgroup *old_memcg = NULL;
+	const bool use_aio = cmd->use_aio;
 
 	if (write && (lo->lo_flags & LO_FLAGS_READ_ONLY)) {
 		ret = -EIO;
 		goto failed;
 	}
 
-	if (cmd->blkcg_css)
-		kthread_associate_blkcg(cmd->blkcg_css);
-	if (cmd->memcg_css)
+	if (cmd_blkcg_css)
+		kthread_associate_blkcg(cmd_blkcg_css);
+	if (cmd_memcg_css)
 		old_memcg = set_active_memcg(
-			mem_cgroup_from_css(cmd->memcg_css));
+			mem_cgroup_from_css(cmd_memcg_css));
 
+	/*
+	 * do_req_filebacked() may call blk_mq_complete_request() synchronously
+	 * or asynchronously if using aio. Hence, do not touch 'cmd' after
+	 * do_req_filebacked() has returned unless we are sure that 'cmd' has
+	 * not yet been completed.
+	 */
 	ret = do_req_filebacked(lo, rq);
 
-	if (cmd->blkcg_css)
+	if (cmd_blkcg_css)
 		kthread_associate_blkcg(NULL);
 
-	if (cmd->memcg_css) {
+	if (cmd_memcg_css) {
 		set_active_memcg(old_memcg);
-		css_put(cmd->memcg_css);
+		css_put(cmd_memcg_css);
 	}
  failed:
 	/* complete non-aio request */
-	if (!cmd->use_aio || ret) {
+	if (!use_aio || ret) {
 		if (ret == -EOPNOTSUPP)
 			cmd->ret = ret;
 		else
@@ -2181,7 +2199,7 @@ MODULE_ALIAS("devname:loop-control");
 
 static int __init loop_init(void)
 {
-	int i, nr;
+	int i;
 	int err;
 
 	part_shift = 0;
@@ -2209,19 +2227,6 @@ static int __init loop_init(void)
 		goto err_out;
 	}
 
-	/*
-	 * If max_loop is specified, create that many devices upfront.
-	 * This also becomes a hard limit. If max_loop is not specified,
-	 * create CONFIG_BLK_DEV_LOOP_MIN_COUNT loop devices at module
-	 * init time. Loop devices can be requested on-demand with the
-	 * /dev/loop-control interface, or be instantiated by accessing
-	 * a 'dead' device node.
-	 */
-	if (max_loop)
-		nr = max_loop;
-	else
-		nr = CONFIG_BLK_DEV_LOOP_MIN_COUNT;
-
 	err = misc_register(&loop_misc);
 	if (err < 0)
 		goto err_out;
@@ -2233,7 +2238,7 @@ static int __init loop_init(void)
 	}
 
 	/* pre-create number of devices given by config or max_loop */
-	for (i = 0; i < nr; i++)
+	for (i = 0; i < max_loop; i++)
 		loop_add(i);
 
 	printk(KERN_INFO "loop: module loaded\n");
diff --git linux-libre-6.1-gnu/drivers/block/nbd.c linux-libre-6.1.39-gnu/drivers/block/nbd.c
index 5cffd96ef2d7..7718c81e1dba 100644
--- linux-libre-6.1-gnu/drivers/block/nbd.c
+++ linux-libre-6.1.39-gnu/drivers/block/nbd.c
@@ -325,6 +325,9 @@ static int nbd_set_size(struct nbd_device *nbd, loff_t bytesize,
 	if (blk_validate_block_size(blksize))
 		return -EINVAL;
 
+	if (bytesize < 0)
+		return -EINVAL;
+
 	nbd->config->bytesize = bytesize;
 	nbd->config->blksize_bits = __ffs(blksize);
 
@@ -563,7 +566,7 @@ static int nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd, int index)
 	u32 nbd_cmd_flags = 0;
 	int sent = nsock->sent, skip = 0;
 
-	iov_iter_kvec(&from, WRITE, &iov, 1, sizeof(request));
+	iov_iter_kvec(&from, ITER_SOURCE, &iov, 1, sizeof(request));
 
 	type = req_to_nbd_cmd_type(req);
 	if (type == U32_MAX)
@@ -649,7 +652,7 @@ send_pages:
 
 			dev_dbg(nbd_to_dev(nbd), "request %p: sending %d bytes data\n",
 				req, bvec.bv_len);
-			iov_iter_bvec(&from, WRITE, &bvec, 1, bvec.bv_len);
+			iov_iter_bvec(&from, ITER_SOURCE, &bvec, 1, bvec.bv_len);
 			if (skip) {
 				if (skip >= iov_iter_count(&from)) {
 					skip -= iov_iter_count(&from);
@@ -701,7 +704,7 @@ static int nbd_read_reply(struct nbd_device *nbd, int index,
 	int result;
 
 	reply->magic = 0;
-	iov_iter_kvec(&to, READ, &iov, 1, sizeof(*reply));
+	iov_iter_kvec(&to, ITER_DEST, &iov, 1, sizeof(*reply));
 	result = sock_xmit(nbd, index, 0, &to, MSG_WAITALL, NULL);
 	if (result < 0) {
 		if (!nbd_disconnected(nbd->config))
@@ -790,7 +793,7 @@ static struct nbd_cmd *nbd_handle_reply(struct nbd_device *nbd, int index,
 		struct iov_iter to;
 
 		rq_for_each_segment(bvec, req, iter) {
-			iov_iter_bvec(&to, READ, &bvec, 1, bvec.bv_len);
+			iov_iter_bvec(&to, ITER_DEST, &bvec, 1, bvec.bv_len);
 			result = sock_xmit(nbd, index, 0, &to, MSG_WAITALL, NULL);
 			if (result < 0) {
 				dev_err(disk_to_dev(nbd->disk), "Receive data failed (result %d)\n",
@@ -1110,6 +1113,9 @@ static int nbd_add_socket(struct nbd_device *nbd, unsigned long arg,
 	struct nbd_sock *nsock;
 	int err;
 
+	/* Arg will be cast to int, check it to avoid overflow */
+	if (arg > INT_MAX)
+		return -EINVAL;
 	sock = nbd_get_socket(nbd, arg, &err);
 	if (!sock)
 		return err;
@@ -1267,7 +1273,7 @@ static void send_disconnects(struct nbd_device *nbd)
 	for (i = 0; i < config->num_connections; i++) {
 		struct nbd_sock *nsock = config->socks[i];
 
-		iov_iter_kvec(&from, WRITE, &iov, 1, sizeof(request));
+		iov_iter_kvec(&from, ITER_SOURCE, &iov, 1, sizeof(request));
 		mutex_lock(&nsock->tx_lock);
 		ret = sock_xmit(nbd, i, 1, &from, 0, NULL);
 		if (ret < 0)
@@ -1659,7 +1665,7 @@ static int nbd_dev_dbg_init(struct nbd_device *nbd)
 		return -EIO;
 
 	dir = debugfs_create_dir(nbd_name(nbd), nbd_dbg_dir);
-	if (!dir) {
+	if (IS_ERR(dir)) {
 		dev_err(nbd_to_dev(nbd), "Failed to create debugfs dir for '%s'\n",
 			nbd_name(nbd));
 		return -EIO;
@@ -1685,7 +1691,7 @@ static int nbd_dbg_init(void)
 	struct dentry *dbg_dir;
 
 	dbg_dir = debugfs_create_dir("nbd", NULL);
-	if (!dbg_dir)
+	if (IS_ERR(dbg_dir))
 		return -EIO;
 
 	nbd_dbg_dir = dbg_dir;
diff --git linux-libre-6.1-gnu/drivers/block/null_blk/main.c linux-libre-6.1.39-gnu/drivers/block/null_blk/main.c
index 1f154f92f4c2..e8cb914223cd 100644
--- linux-libre-6.1-gnu/drivers/block/null_blk/main.c
+++ linux-libre-6.1.39-gnu/drivers/block/null_blk/main.c
@@ -1393,8 +1393,7 @@ static inline void nullb_complete_cmd(struct nullb_cmd *cmd)
 	case NULL_IRQ_SOFTIRQ:
 		switch (cmd->nq->dev->queue_mode) {
 		case NULL_Q_MQ:
-			if (likely(!blk_should_fake_timeout(cmd->rq->q)))
-				blk_mq_complete_request(cmd->rq);
+			blk_mq_complete_request(cmd->rq);
 			break;
 		case NULL_Q_BIO:
 			/*
@@ -1655,7 +1654,8 @@ static blk_status_t null_queue_rq(struct blk_mq_hw_ctx *hctx,
 	cmd->rq = bd->rq;
 	cmd->error = BLK_STS_OK;
 	cmd->nq = nq;
-	cmd->fake_timeout = should_timeout_request(bd->rq);
+	cmd->fake_timeout = should_timeout_request(bd->rq) ||
+		blk_should_fake_timeout(bd->rq->q);
 
 	blk_mq_start_request(bd->rq);
 
@@ -1945,6 +1945,11 @@ static int null_init_tag_set(struct nullb *nullb, struct blk_mq_tag_set *set)
 
 static int null_validate_conf(struct nullb_device *dev)
 {
+	if (dev->queue_mode == NULL_Q_RQ) {
+		pr_err("legacy IO path is no longer available\n");
+		return -EINVAL;
+	}
+
 	dev->blocksize = round_down(dev->blocksize, 512);
 	dev->blocksize = clamp_t(unsigned int, dev->blocksize, 512, 4096);
 
@@ -2189,6 +2194,7 @@ static void null_destroy_dev(struct nullb *nullb)
 	struct nullb_device *dev = nullb->dev;
 
 	null_del_dev(nullb);
+	null_free_device_storage(dev, false);
 	null_free_dev(dev);
 }
 
diff --git linux-libre-6.1-gnu/drivers/block/pktcdvd.c linux-libre-6.1.39-gnu/drivers/block/pktcdvd.c
index 4cea3b08087e..2f1a92509271 100644
--- linux-libre-6.1-gnu/drivers/block/pktcdvd.c
+++ linux-libre-6.1.39-gnu/drivers/block/pktcdvd.c
@@ -2400,6 +2400,8 @@ static void pkt_submit_bio(struct bio *bio)
 	struct bio *split;
 
 	bio = bio_split_to_limits(bio);
+	if (!bio)
+		return;
 
 	pkt_dbg(2, pd, "start = %6llx stop = %6llx\n",
 		(unsigned long long)bio->bi_iter.bi_sector,
diff --git linux-libre-6.1-gnu/drivers/block/ps3vram.c linux-libre-6.1.39-gnu/drivers/block/ps3vram.c
index c76e0148eada..574e470b220b 100644
--- linux-libre-6.1-gnu/drivers/block/ps3vram.c
+++ linux-libre-6.1.39-gnu/drivers/block/ps3vram.c
@@ -587,6 +587,8 @@ static void ps3vram_submit_bio(struct bio *bio)
 	dev_dbg(&dev->core, "%s\n", __func__);
 
 	bio = bio_split_to_limits(bio);
+	if (!bio)
+		return;
 
 	spin_lock_irq(&priv->lock);
 	busy = !bio_list_empty(&priv->list);
diff --git linux-libre-6.1-gnu/drivers/block/rbd.c linux-libre-6.1.39-gnu/drivers/block/rbd.c
index 04453f4a319c..e009f480675d 100644
--- linux-libre-6.1-gnu/drivers/block/rbd.c
+++ linux-libre-6.1.39-gnu/drivers/block/rbd.c
@@ -1334,14 +1334,30 @@ static bool rbd_obj_is_tail(struct rbd_obj_request *obj_req)
 /*
  * Must be called after rbd_obj_calc_img_extents().
  */
-static bool rbd_obj_copyup_enabled(struct rbd_obj_request *obj_req)
+static void rbd_obj_set_copyup_enabled(struct rbd_obj_request *obj_req)
 {
-	if (!obj_req->num_img_extents ||
-	    (rbd_obj_is_entire(obj_req) &&
-	     !obj_req->img_request->snapc->num_snaps))
-		return false;
+	rbd_assert(obj_req->img_request->snapc);
 
-	return true;
+	if (obj_req->img_request->op_type == OBJ_OP_DISCARD) {
+		dout("%s %p objno %llu discard\n", __func__, obj_req,
+		     obj_req->ex.oe_objno);
+		return;
+	}
+
+	if (!obj_req->num_img_extents) {
+		dout("%s %p objno %llu not overlapping\n", __func__, obj_req,
+		     obj_req->ex.oe_objno);
+		return;
+	}
+
+	if (rbd_obj_is_entire(obj_req) &&
+	    !obj_req->img_request->snapc->num_snaps) {
+		dout("%s %p objno %llu entire\n", __func__, obj_req,
+		     obj_req->ex.oe_objno);
+		return;
+	}
+
+	obj_req->flags |= RBD_OBJ_FLAG_COPYUP_ENABLED;
 }
 
 static u64 rbd_obj_img_extents_bytes(struct rbd_obj_request *obj_req)
@@ -1442,6 +1458,7 @@ __rbd_obj_add_osd_request(struct rbd_obj_request *obj_req,
 static struct ceph_osd_request *
 rbd_obj_add_osd_request(struct rbd_obj_request *obj_req, int num_ops)
 {
+	rbd_assert(obj_req->img_request->snapc);
 	return __rbd_obj_add_osd_request(obj_req, obj_req->img_request->snapc,
 					 num_ops);
 }
@@ -1578,15 +1595,18 @@ static void rbd_img_request_init(struct rbd_img_request *img_request,
 	mutex_init(&img_request->state_mutex);
 }
 
+/*
+ * Only snap_id is captured here, for reads.  For writes, snapshot
+ * context is captured in rbd_img_object_requests() after exclusive
+ * lock is ensured to be held.
+ */
 static void rbd_img_capture_header(struct rbd_img_request *img_req)
 {
 	struct rbd_device *rbd_dev = img_req->rbd_dev;
 
 	lockdep_assert_held(&rbd_dev->header_rwsem);
 
-	if (rbd_img_is_write(img_req))
-		img_req->snapc = ceph_get_snap_context(rbd_dev->header.snapc);
-	else
+	if (!rbd_img_is_write(img_req))
 		img_req->snap_id = rbd_dev->spec->snap_id;
 
 	if (rbd_dev_parent_get(rbd_dev))
@@ -2233,9 +2253,6 @@ static int rbd_obj_init_write(struct rbd_obj_request *obj_req)
 	if (ret)
 		return ret;
 
-	if (rbd_obj_copyup_enabled(obj_req))
-		obj_req->flags |= RBD_OBJ_FLAG_COPYUP_ENABLED;
-
 	obj_req->write_state = RBD_OBJ_WRITE_START;
 	return 0;
 }
@@ -2341,8 +2358,6 @@ static int rbd_obj_init_zeroout(struct rbd_obj_request *obj_req)
 	if (ret)
 		return ret;
 
-	if (rbd_obj_copyup_enabled(obj_req))
-		obj_req->flags |= RBD_OBJ_FLAG_COPYUP_ENABLED;
 	if (!obj_req->num_img_extents) {
 		obj_req->flags |= RBD_OBJ_FLAG_NOOP_FOR_NONEXISTENT;
 		if (rbd_obj_is_entire(obj_req))
@@ -3287,6 +3302,7 @@ again:
 	case RBD_OBJ_WRITE_START:
 		rbd_assert(!*result);
 
+		rbd_obj_set_copyup_enabled(obj_req);
 		if (rbd_obj_write_is_noop(obj_req))
 			return true;
 
@@ -3473,9 +3489,19 @@ static int rbd_img_exclusive_lock(struct rbd_img_request *img_req)
 
 static void rbd_img_object_requests(struct rbd_img_request *img_req)
 {
+	struct rbd_device *rbd_dev = img_req->rbd_dev;
 	struct rbd_obj_request *obj_req;
 
 	rbd_assert(!img_req->pending.result && !img_req->pending.num_pending);
+	rbd_assert(!need_exclusive_lock(img_req) ||
+		   __rbd_is_lock_owner(rbd_dev));
+
+	if (rbd_img_is_write(img_req)) {
+		rbd_assert(!img_req->snapc);
+		down_read(&rbd_dev->header_rwsem);
+		img_req->snapc = ceph_get_snap_context(rbd_dev->header.snapc);
+		up_read(&rbd_dev->header_rwsem);
+	}
 
 	for_each_obj_request(img_req, obj_req) {
 		int result = 0;
@@ -3493,7 +3519,6 @@ static void rbd_img_object_requests(struct rbd_img_request *img_req)
 
 static bool rbd_img_advance(struct rbd_img_request *img_req, int *result)
 {
-	struct rbd_device *rbd_dev = img_req->rbd_dev;
 	int ret;
 
 again:
@@ -3514,9 +3539,6 @@ again:
 		if (*result)
 			return true;
 
-		rbd_assert(!need_exclusive_lock(img_req) ||
-			   __rbd_is_lock_owner(rbd_dev));
-
 		rbd_img_object_requests(img_req);
 		if (!img_req->pending.num_pending) {
 			*result = img_req->pending.result;
@@ -3978,6 +4000,10 @@ static int rbd_post_acquire_action(struct rbd_device *rbd_dev)
 {
 	int ret;
 
+	ret = rbd_dev_refresh(rbd_dev);
+	if (ret)
+		return ret;
+
 	if (rbd_dev->header.features & RBD_FEATURE_OBJECT_MAP) {
 		ret = rbd_object_map_open(rbd_dev);
 		if (ret)
@@ -5292,8 +5318,7 @@ static void rbd_dev_release(struct device *dev)
 		module_put(THIS_MODULE);
 }
 
-static struct rbd_device *__rbd_dev_create(struct rbd_client *rbdc,
-					   struct rbd_spec *spec)
+static struct rbd_device *__rbd_dev_create(struct rbd_spec *spec)
 {
 	struct rbd_device *rbd_dev;
 
@@ -5338,9 +5363,6 @@ static struct rbd_device *__rbd_dev_create(struct rbd_client *rbdc,
 	rbd_dev->dev.parent = &rbd_root_dev;
 	device_initialize(&rbd_dev->dev);
 
-	rbd_dev->rbd_client = rbdc;
-	rbd_dev->spec = spec;
-
 	return rbd_dev;
 }
 
@@ -5353,12 +5375,10 @@ static struct rbd_device *rbd_dev_create(struct rbd_client *rbdc,
 {
 	struct rbd_device *rbd_dev;
 
-	rbd_dev = __rbd_dev_create(rbdc, spec);
+	rbd_dev = __rbd_dev_create(spec);
 	if (!rbd_dev)
 		return NULL;
 
-	rbd_dev->opts = opts;
-
 	/* get an id and fill in device name */
 	rbd_dev->dev_id = ida_simple_get(&rbd_dev_id_ida, 0,
 					 minor_to_rbd_dev_id(1 << MINORBITS),
@@ -5375,6 +5395,10 @@ static struct rbd_device *rbd_dev_create(struct rbd_client *rbdc,
 	/* we have a ref from do_rbd_add() */
 	__module_get(THIS_MODULE);
 
+	rbd_dev->rbd_client = rbdc;
+	rbd_dev->spec = spec;
+	rbd_dev->opts = opts;
+
 	dout("%s rbd_dev %p dev_id %d\n", __func__, rbd_dev, rbd_dev->dev_id);
 	return rbd_dev;
 
@@ -6736,7 +6760,7 @@ static int rbd_dev_probe_parent(struct rbd_device *rbd_dev, int depth)
 		goto out_err;
 	}
 
-	parent = __rbd_dev_create(rbd_dev->rbd_client, rbd_dev->parent_spec);
+	parent = __rbd_dev_create(rbd_dev->parent_spec);
 	if (!parent) {
 		ret = -ENOMEM;
 		goto out_err;
@@ -6746,8 +6770,8 @@ static int rbd_dev_probe_parent(struct rbd_device *rbd_dev, int depth)
 	 * Images related by parent/child relationships always share
 	 * rbd_client and spec/parent_spec, so bump their refcounts.
 	 */
-	__rbd_get_client(rbd_dev->rbd_client);
-	rbd_spec_get(rbd_dev->parent_spec);
+	parent->rbd_client = __rbd_get_client(rbd_dev->rbd_client);
+	parent->spec = rbd_spec_get(rbd_dev->parent_spec);
 
 	__set_bit(RBD_DEV_FLAG_READONLY, &parent->flags);
 
diff --git linux-libre-6.1-gnu/drivers/block/rnbd/rnbd-clt.c linux-libre-6.1.39-gnu/drivers/block/rnbd/rnbd-clt.c
index 78334da74d8b..5eb8c7855970 100644
--- linux-libre-6.1-gnu/drivers/block/rnbd/rnbd-clt.c
+++ linux-libre-6.1.39-gnu/drivers/block/rnbd/rnbd-clt.c
@@ -1440,7 +1440,7 @@ static struct rnbd_clt_dev *init_dev(struct rnbd_clt_session *sess,
 		goto out_alloc;
 	}
 
-	ret = ida_alloc_max(&index_ida, 1 << (MINORBITS - RNBD_PART_BITS),
+	ret = ida_alloc_max(&index_ida, (1 << (MINORBITS - RNBD_PART_BITS)) - 1,
 			    GFP_KERNEL);
 	if (ret < 0) {
 		pr_err("Failed to initialize device '%s' from session %s, allocating idr failed, err: %d\n",
diff --git linux-libre-6.1-gnu/drivers/block/rnbd/rnbd-proto.h linux-libre-6.1.39-gnu/drivers/block/rnbd/rnbd-proto.h
index ea7ac8bca63c..da1d0542d7e2 100644
--- linux-libre-6.1-gnu/drivers/block/rnbd/rnbd-proto.h
+++ linux-libre-6.1.39-gnu/drivers/block/rnbd/rnbd-proto.h
@@ -241,7 +241,7 @@ static inline blk_opf_t rnbd_to_bio_flags(u32 rnbd_opf)
 		bio_opf = REQ_OP_WRITE;
 		break;
 	case RNBD_OP_FLUSH:
-		bio_opf = REQ_OP_FLUSH | REQ_PREFLUSH;
+		bio_opf = REQ_OP_WRITE | REQ_PREFLUSH;
 		break;
 	case RNBD_OP_DISCARD:
 		bio_opf = REQ_OP_DISCARD;
diff --git linux-libre-6.1-gnu/drivers/block/sunvdc.c linux-libre-6.1.39-gnu/drivers/block/sunvdc.c
index fb855da971ee..9fa821fa76b0 100644
--- linux-libre-6.1-gnu/drivers/block/sunvdc.c
+++ linux-libre-6.1.39-gnu/drivers/block/sunvdc.c
@@ -972,6 +972,8 @@ static int vdc_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	print_version();
 
 	hp = mdesc_grab();
+	if (!hp)
+		return -ENODEV;
 
 	err = -ENODEV;
 	if ((vdev->dev_no << PARTITION_SHIFT) & ~(u64)MINORMASK) {
diff --git linux-libre-6.1-gnu/drivers/block/ublk_drv.c linux-libre-6.1.39-gnu/drivers/block/ublk_drv.c
index e9de9d846b73..c56d1c6d8e58 100644
--- linux-libre-6.1-gnu/drivers/block/ublk_drv.c
+++ linux-libre-6.1.39-gnu/drivers/block/ublk_drv.c
@@ -137,7 +137,7 @@ struct ublk_device {
 
 	char	*__queues;
 
-	unsigned short  queue_size;
+	unsigned int	queue_size;
 	struct ublksrv_ctrl_dev_info	dev_info;
 
 	struct blk_mq_tag_set	tag_set;
@@ -159,7 +159,7 @@ struct ublk_device {
 
 	struct completion	completion;
 	unsigned int		nr_queues_ready;
-	atomic_t		nr_aborted_queues;
+	unsigned int		nr_privileged_daemon;
 
 	/*
 	 * Our ubq->daemon may be killed without any notification, so
@@ -233,7 +233,7 @@ static int ublk_validate_params(const struct ublk_device *ub)
 	if (ub->params.types & UBLK_PARAM_TYPE_BASIC) {
 		const struct ublk_param_basic *p = &ub->params.basic;
 
-		if (p->logical_bs_shift > PAGE_SHIFT)
+		if (p->logical_bs_shift > PAGE_SHIFT || p->logical_bs_shift < 9)
 			return -EINVAL;
 
 		if (p->logical_bs_shift > p->physical_bs_shift)
@@ -656,7 +656,8 @@ static void __ublk_fail_req(struct ublk_queue *ubq, struct ublk_io *io,
 	}
 }
 
-static void ubq_complete_io_cmd(struct ublk_io *io, int res)
+static void ubq_complete_io_cmd(struct ublk_io *io, int res,
+				unsigned issue_flags)
 {
 	/* mark this cmd owned by ublksrv */
 	io->flags |= UBLK_IO_FLAG_OWNED_BY_SRV;
@@ -668,7 +669,7 @@ static void ubq_complete_io_cmd(struct ublk_io *io, int res)
 	io->flags &= ~UBLK_IO_FLAG_ACTIVE;
 
 	/* tell ublksrv one io request is coming */
-	io_uring_cmd_done(io->cmd, res, 0);
+	io_uring_cmd_done(io->cmd, res, 0, issue_flags);
 }
 
 #define UBLK_REQUEUE_DELAY_MS	3
@@ -685,7 +686,8 @@ static inline void __ublk_abort_rq(struct ublk_queue *ubq,
 	mod_delayed_work(system_wq, &ubq->dev->monitor_work, 0);
 }
 
-static inline void __ublk_rq_task_work(struct request *req)
+static inline void __ublk_rq_task_work(struct request *req,
+				       unsigned issue_flags)
 {
 	struct ublk_queue *ubq = req->mq_hctx->driver_data;
 	int tag = req->tag;
@@ -723,7 +725,7 @@ static inline void __ublk_rq_task_work(struct request *req)
 			pr_devel("%s: need get data. op %d, qid %d tag %d io_flags %x\n",
 					__func__, io->cmd->cmd_op, ubq->q_id,
 					req->tag, io->flags);
-			ubq_complete_io_cmd(io, UBLK_IO_RES_NEED_GET_DATA);
+			ubq_complete_io_cmd(io, UBLK_IO_RES_NEED_GET_DATA, issue_flags);
 			return;
 		}
 		/*
@@ -761,17 +763,18 @@ static inline void __ublk_rq_task_work(struct request *req)
 			mapped_bytes >> 9;
 	}
 
-	ubq_complete_io_cmd(io, UBLK_IO_RES_OK);
+	ubq_complete_io_cmd(io, UBLK_IO_RES_OK, issue_flags);
 }
 
-static inline void ublk_forward_io_cmds(struct ublk_queue *ubq)
+static inline void ublk_forward_io_cmds(struct ublk_queue *ubq,
+					unsigned issue_flags)
 {
 	struct llist_node *io_cmds = llist_del_all(&ubq->io_cmds);
 	struct ublk_rq_data *data, *tmp;
 
 	io_cmds = llist_reverse_order(io_cmds);
 	llist_for_each_entry_safe(data, tmp, io_cmds, node)
-		__ublk_rq_task_work(blk_mq_rq_from_pdu(data));
+		__ublk_rq_task_work(blk_mq_rq_from_pdu(data), issue_flags);
 }
 
 static inline void ublk_abort_io_cmds(struct ublk_queue *ubq)
@@ -783,12 +786,12 @@ static inline void ublk_abort_io_cmds(struct ublk_queue *ubq)
 		__ublk_abort_rq(ubq, blk_mq_rq_from_pdu(data));
 }
 
-static void ublk_rq_task_work_cb(struct io_uring_cmd *cmd)
+static void ublk_rq_task_work_cb(struct io_uring_cmd *cmd, unsigned issue_flags)
 {
 	struct ublk_uring_cmd_pdu *pdu = ublk_get_uring_cmd_pdu(cmd);
 	struct ublk_queue *ubq = pdu->ubq;
 
-	ublk_forward_io_cmds(ubq);
+	ublk_forward_io_cmds(ubq, issue_flags);
 }
 
 static void ublk_rq_task_work_fn(struct callback_head *work)
@@ -797,8 +800,9 @@ static void ublk_rq_task_work_fn(struct callback_head *work)
 			struct ublk_rq_data, work);
 	struct request *req = blk_mq_rq_from_pdu(data);
 	struct ublk_queue *ubq = req->mq_hctx->driver_data;
+	unsigned issue_flags = IO_URING_F_UNLOCKED;
 
-	ublk_forward_io_cmds(ubq);
+	ublk_forward_io_cmds(ubq, issue_flags);
 }
 
 static void ublk_queue_cmd(struct ublk_queue *ubq, struct request *rq)
@@ -1041,6 +1045,11 @@ static inline bool ublk_queue_ready(struct ublk_queue *ubq)
 	return ubq->nr_io_ready == ubq->q_depth;
 }
 
+static void ublk_cmd_cancel_cb(struct io_uring_cmd *cmd, unsigned issue_flags)
+{
+	io_uring_cmd_done(cmd, UBLK_IO_RES_ABORT, 0, issue_flags);
+}
+
 static void ublk_cancel_queue(struct ublk_queue *ubq)
 {
 	int i;
@@ -1052,7 +1061,8 @@ static void ublk_cancel_queue(struct ublk_queue *ubq)
 		struct ublk_io *io = &ubq->ios[i];
 
 		if (io->flags & UBLK_IO_FLAG_ACTIVE)
-			io_uring_cmd_done(io->cmd, UBLK_IO_RES_ABORT, 0);
+			io_uring_cmd_complete_in_task(io->cmd,
+						      ublk_cmd_cancel_cb);
 	}
 
 	/* all io commands are canceled */
@@ -1179,6 +1189,9 @@ static void ublk_mark_io_ready(struct ublk_device *ub, struct ublk_queue *ubq)
 		ubq->ubq_daemon = current;
 		get_task_struct(ubq->ubq_daemon);
 		ub->nr_queues_ready++;
+
+		if (capable(CAP_SYS_ADMIN))
+			ub->nr_privileged_daemon++;
 	}
 	if (ub->nr_queues_ready == ub->dev_info.nr_hw_queues)
 		complete_all(&ub->completion);
@@ -1194,15 +1207,17 @@ static void ublk_handle_need_get_data(struct ublk_device *ub, int q_id,
 	ublk_queue_cmd(ubq, req);
 }
 
-static int ublk_ch_uring_cmd(struct io_uring_cmd *cmd, unsigned int issue_flags)
+static int __ublk_ch_uring_cmd(struct io_uring_cmd *cmd,
+			       unsigned int issue_flags,
+			       struct ublksrv_io_cmd *ub_cmd)
 {
-	struct ublksrv_io_cmd *ub_cmd = (struct ublksrv_io_cmd *)cmd->cmd;
 	struct ublk_device *ub = cmd->file->private_data;
 	struct ublk_queue *ubq;
 	struct ublk_io *io;
 	u32 cmd_op = cmd->cmd_op;
 	unsigned tag = ub_cmd->tag;
 	int ret = -EINVAL;
+	struct request *req;
 
 	pr_devel("%s: received: cmd op %d queue %d tag %d result %d\n",
 			__func__, cmd->cmd_op, ub_cmd->q_id, tag,
@@ -1253,8 +1268,8 @@ static int ublk_ch_uring_cmd(struct io_uring_cmd *cmd, unsigned int issue_flags)
 		 */
 		if (io->flags & UBLK_IO_FLAG_OWNED_BY_SRV)
 			goto out;
-		/* FETCH_RQ has to provide IO buffer */
-		if (!ub_cmd->addr)
+		/* FETCH_RQ has to provide IO buffer if NEED GET DATA is not enabled */
+		if (!ub_cmd->addr && !ublk_need_get_data(ubq))
 			goto out;
 		io->cmd = cmd;
 		io->flags |= UBLK_IO_FLAG_ACTIVE;
@@ -1263,8 +1278,12 @@ static int ublk_ch_uring_cmd(struct io_uring_cmd *cmd, unsigned int issue_flags)
 		ublk_mark_io_ready(ub, ubq);
 		break;
 	case UBLK_IO_COMMIT_AND_FETCH_REQ:
-		/* FETCH_RQ has to provide IO buffer */
-		if (!ub_cmd->addr)
+		req = blk_mq_tag_to_rq(ub->tag_set.tags[ub_cmd->q_id], tag);
+		/*
+		 * COMMIT_AND_FETCH_REQ has to provide IO buffer if NEED GET DATA is
+		 * not enabled or it is Read IO.
+		 */
+		if (!ub_cmd->addr && (!ublk_need_get_data(ubq) || req_op(req) == REQ_OP_READ))
 			goto out;
 		if (!(io->flags & UBLK_IO_FLAG_OWNED_BY_SRV))
 			goto out;
@@ -1287,12 +1306,29 @@ static int ublk_ch_uring_cmd(struct io_uring_cmd *cmd, unsigned int issue_flags)
 	return -EIOCBQUEUED;
 
  out:
-	io_uring_cmd_done(cmd, ret, 0);
+	io_uring_cmd_done(cmd, ret, 0, issue_flags);
 	pr_devel("%s: complete: cmd op %d, tag %d ret %x io_flags %x\n",
 			__func__, cmd_op, tag, ret, io->flags);
 	return -EIOCBQUEUED;
 }
 
+static int ublk_ch_uring_cmd(struct io_uring_cmd *cmd, unsigned int issue_flags)
+{
+	struct ublksrv_io_cmd *ub_src = (struct ublksrv_io_cmd *) cmd->cmd;
+	struct ublksrv_io_cmd ub_cmd;
+
+	/*
+	 * Not necessary for async retry, but let's keep it simple and always
+	 * copy the values to avoid any potential reuse.
+	 */
+	ub_cmd.q_id = READ_ONCE(ub_src->q_id);
+	ub_cmd.tag = READ_ONCE(ub_src->tag);
+	ub_cmd.result = READ_ONCE(ub_src->result);
+	ub_cmd.addr = READ_ONCE(ub_src->addr);
+
+	return __ublk_ch_uring_cmd(cmd, issue_flags, &ub_cmd);
+}
+
 static const struct file_operations ublk_ch_fops = {
 	.owner = THIS_MODULE,
 	.open = ublk_ch_open,
@@ -1535,18 +1571,23 @@ static int ublk_ctrl_start_dev(struct io_uring_cmd *cmd)
 	if (ret)
 		goto out_put_disk;
 
+	/* don't probe partitions if any one ubq daemon is un-trusted */
+	if (ub->nr_privileged_daemon != ub->nr_queues_ready)
+		set_bit(GD_SUPPRESS_PART_SCAN, &disk->state);
+
 	get_device(&ub->cdev_dev);
+	ub->dev_info.state = UBLK_S_DEV_LIVE;
 	ret = add_disk(disk);
 	if (ret) {
 		/*
 		 * Has to drop the reference since ->free_disk won't be
 		 * called in case of add_disk failure.
 		 */
+		ub->dev_info.state = UBLK_S_DEV_DEAD;
 		ublk_put_device(ub);
 		goto out_put_disk;
 	}
 	set_bit(UB_STATE_USED, &ub->state);
-	ub->dev_info.state = UBLK_S_DEV_LIVE;
 out_put_disk:
 	if (ret)
 		put_disk(disk);
@@ -1869,6 +1910,8 @@ static int ublk_ctrl_set_params(struct io_uring_cmd *cmd)
 		/* clear all we don't support yet */
 		ub->params.types &= UBLK_PARAM_TYPE_ALL;
 		ret = ublk_validate_params(ub);
+		if (ret)
+			ub->params.types = 0;
 	}
 	mutex_unlock(&ub->mutex);
 	ublk_put_device(ub);
@@ -1936,6 +1979,7 @@ static int ublk_ctrl_start_recovery(struct io_uring_cmd *cmd)
 	/* set to NULL, otherwise new ubq_daemon cannot mmap the io_cmd_buf */
 	ub->mm = NULL;
 	ub->nr_queues_ready = 0;
+	ub->nr_privileged_daemon = 0;
 	init_completion(&ub->completion);
 	ret = 0;
  out_unlock:
@@ -1992,6 +2036,9 @@ static int ublk_ctrl_uring_cmd(struct io_uring_cmd *cmd,
 	struct ublksrv_ctrl_cmd *header = (struct ublksrv_ctrl_cmd *)cmd->cmd;
 	int ret = -EINVAL;
 
+	if (issue_flags & IO_URING_F_NONBLOCK)
+		return -EAGAIN;
+
 	ublk_ctrl_cmd_dump(cmd);
 
 	if (!(issue_flags & IO_URING_F_SQE128))
@@ -2037,7 +2084,7 @@ static int ublk_ctrl_uring_cmd(struct io_uring_cmd *cmd,
 		break;
 	}
  out:
-	io_uring_cmd_done(cmd, ret, 0);
+	io_uring_cmd_done(cmd, ret, 0, issue_flags);
 	pr_devel("%s: cmd done ret %d cmd_op %x, dev id %d qid %d\n",
 			__func__, ret, cmd->cmd_op, header->dev_id, header->queue_id);
 	return -EIOCBQUEUED;
@@ -2089,13 +2136,12 @@ static void __exit ublk_exit(void)
 	struct ublk_device *ub;
 	int id;
 
-	class_destroy(ublk_chr_class);
-
-	misc_deregister(&ublk_misc);
-
 	idr_for_each_entry(&ublk_index_idr, ub, id)
 		ublk_remove(ub);
 
+	class_destroy(ublk_chr_class);
+	misc_deregister(&ublk_misc);
+
 	idr_destroy(&ublk_index_idr);
 	unregister_chrdev_region(ublk_chr_devt, UBLK_MINORS);
 }
diff --git linux-libre-6.1-gnu/drivers/block/virtio_blk.c linux-libre-6.1.39-gnu/drivers/block/virtio_blk.c
index 19da5defd734..a7697027ce43 100644
--- linux-libre-6.1-gnu/drivers/block/virtio_blk.c
+++ linux-libre-6.1.39-gnu/drivers/block/virtio_blk.c
@@ -315,22 +315,35 @@ static void virtio_commit_rqs(struct blk_mq_hw_ctx *hctx)
 		virtqueue_notify(vq->vq);
 }
 
+static blk_status_t virtblk_fail_to_queue(struct request *req, int rc)
+{
+	virtblk_cleanup_cmd(req);
+	switch (rc) {
+	case -ENOSPC:
+		return BLK_STS_DEV_RESOURCE;
+	case -ENOMEM:
+		return BLK_STS_RESOURCE;
+	default:
+		return BLK_STS_IOERR;
+	}
+}
+
 static blk_status_t virtblk_prep_rq(struct blk_mq_hw_ctx *hctx,
 					struct virtio_blk *vblk,
 					struct request *req,
 					struct virtblk_req *vbr)
 {
 	blk_status_t status;
+	int num;
 
 	status = virtblk_setup_cmd(vblk->vdev, req, vbr);
 	if (unlikely(status))
 		return status;
 
-	vbr->sg_table.nents = virtblk_map_data(hctx, req, vbr);
-	if (unlikely(vbr->sg_table.nents < 0)) {
-		virtblk_cleanup_cmd(req);
-		return BLK_STS_RESOURCE;
-	}
+	num = virtblk_map_data(hctx, req, vbr);
+	if (unlikely(num < 0))
+		return virtblk_fail_to_queue(req, -ENOMEM);
+	vbr->sg_table.nents = num;
 
 	blk_mq_start_request(req);
 
@@ -364,15 +377,7 @@ static blk_status_t virtio_queue_rq(struct blk_mq_hw_ctx *hctx,
 			blk_mq_stop_hw_queue(hctx);
 		spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags);
 		virtblk_unmap_data(req, vbr);
-		virtblk_cleanup_cmd(req);
-		switch (err) {
-		case -ENOSPC:
-			return BLK_STS_DEV_RESOURCE;
-		case -ENOMEM:
-			return BLK_STS_RESOURCE;
-		default:
-			return BLK_STS_IOERR;
-		}
+		return virtblk_fail_to_queue(req, err);
 	}
 
 	if (bd->last && virtqueue_kick_prepare(vblk->vqs[qid].vq))
diff --git linux-libre-6.1-gnu/drivers/block/xen-blkfront.c linux-libre-6.1.39-gnu/drivers/block/xen-blkfront.c
index 35b9bcad9db9..5ddf393aa390 100644
--- linux-libre-6.1-gnu/drivers/block/xen-blkfront.c
+++ linux-libre-6.1.39-gnu/drivers/block/xen-blkfront.c
@@ -780,7 +780,8 @@ static int blkif_queue_rw_req(struct request *req, struct blkfront_ring_info *ri
 		ring_req->u.rw.handle = info->handle;
 		ring_req->operation = rq_data_dir(req) ?
 			BLKIF_OP_WRITE : BLKIF_OP_READ;
-		if (req_op(req) == REQ_OP_FLUSH || req->cmd_flags & REQ_FUA) {
+		if (req_op(req) == REQ_OP_FLUSH ||
+		    (req_op(req) == REQ_OP_WRITE && (req->cmd_flags & REQ_FUA))) {
 			/*
 			 * Ideally we can do an unordered flush-to-disk.
 			 * In case the backend onlysupports barriers, use that.
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btbcm.c linux-libre-6.1.39-gnu/drivers/bluetooth/btbcm.c
index 67124a9e3875..836335f90f4a 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btbcm.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/btbcm.c
@@ -6,6 +6,7 @@
  *  Copyright (C) 2015  Intel Corporation
  */
 
+#include <linux/efi.h>
 #include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/dmi.h>
@@ -34,6 +35,43 @@
 /* For kmalloc-ing the fw-name array instead of putting it on the stack */
 typedef char bcm_fw_name[BCM_FW_NAME_LEN];
 
+#ifdef CONFIG_EFI
+static int btbcm_set_bdaddr_from_efi(struct hci_dev *hdev)
+{
+	efi_guid_t guid = EFI_GUID(0x74b00bd9, 0x805a, 0x4d61, 0xb5, 0x1f,
+				   0x43, 0x26, 0x81, 0x23, 0xd1, 0x13);
+	bdaddr_t efi_bdaddr, bdaddr;
+	efi_status_t status;
+	unsigned long len;
+	int ret;
+
+	if (!efi_rt_services_supported(EFI_RT_SUPPORTED_GET_VARIABLE))
+		return -EOPNOTSUPP;
+
+	len = sizeof(efi_bdaddr);
+	status = efi.get_variable(L"BDADDR", &guid, NULL, &len, &efi_bdaddr);
+	if (status != EFI_SUCCESS)
+		return -ENXIO;
+
+	if (len != sizeof(efi_bdaddr))
+		return -EIO;
+
+	baswap(&bdaddr, &efi_bdaddr);
+
+	ret = btbcm_set_bdaddr(hdev, &bdaddr);
+	if (ret)
+		return ret;
+
+	bt_dev_info(hdev, "BCM: Using EFI device address (%pMR)", &bdaddr);
+	return 0;
+}
+#else
+static int btbcm_set_bdaddr_from_efi(struct hci_dev *hdev)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+
 int btbcm_check_bdaddr(struct hci_dev *hdev)
 {
 	struct hci_rp_read_bd_addr *bda;
@@ -87,9 +125,12 @@ int btbcm_check_bdaddr(struct hci_dev *hdev)
 	    !bacmp(&bda->bdaddr, BDADDR_BCM4345C5) ||
 	    !bacmp(&bda->bdaddr, BDADDR_BCM43430A0) ||
 	    !bacmp(&bda->bdaddr, BDADDR_BCM43341B)) {
-		bt_dev_info(hdev, "BCM: Using default device address (%pMR)",
-			    &bda->bdaddr);
-		set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
+		/* Try falling back to BDADDR EFI variable */
+		if (btbcm_set_bdaddr_from_efi(hdev) != 0) {
+			bt_dev_info(hdev, "BCM: Using default device address (%pMR)",
+				    &bda->bdaddr);
+			set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
+		}
 	}
 
 	kfree_skb(skb);
@@ -511,7 +552,7 @@ static const char *btbcm_get_board_name(struct device *dev)
 	len = strlen(tmp) + 1;
 	board_type = devm_kzalloc(dev, len, GFP_KERNEL);
 	strscpy(board_type, tmp, len);
-	for (i = 0; i < board_type[i]; i++) {
+	for (i = 0; i < len; i++) {
 		if (board_type[i] == '/')
 			board_type[i] = '-';
 	}
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btintel.c linux-libre-6.1.39-gnu/drivers/bluetooth/btintel.c
index 9f1677c6c4ac..4dd62f821bc3 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btintel.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/btintel.c
@@ -2524,7 +2524,7 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 		 */
 		err = btintel_read_version(hdev, &ver);
 		if (err)
-			return err;
+			break;
 
 		/* Apply the device specific HCI quirks
 		 *
@@ -2553,9 +2553,8 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 		 */
 		set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks);
 
-		/* Valid LE States quirk for GfP */
-		if (INTEL_HW_VARIANT(ver_tlv.cnvi_bt) == 0x18)
-			set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
+		/* Apply LE States quirk from solar onwards */
+		set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
 
 		/* Setup MSFT Extension support */
 		btintel_set_msft_opcode(hdev,
@@ -2566,7 +2565,8 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 	default:
 		bt_dev_err(hdev, "Unsupported Intel hw variant (%u)",
 			   INTEL_HW_VARIANT(ver_tlv.cnvi_bt));
-		return -EINVAL;
+		err = -EINVAL;
+		break;
 	}
 
 exit_error:
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btqcomsmd.c linux-libre-6.1.39-gnu/drivers/bluetooth/btqcomsmd.c
index 2acb719e596f..11c7e04bf394 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btqcomsmd.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/btqcomsmd.c
@@ -122,6 +122,21 @@ static int btqcomsmd_setup(struct hci_dev *hdev)
 	return 0;
 }
 
+static int btqcomsmd_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
+{
+	int ret;
+
+	ret = qca_set_bdaddr_rome(hdev, bdaddr);
+	if (ret)
+		return ret;
+
+	/* The firmware stops responding for a while after setting the bdaddr,
+	 * causing timeouts for subsequent commands. Sleep a bit to avoid this.
+	 */
+	usleep_range(1000, 10000);
+	return 0;
+}
+
 static int btqcomsmd_probe(struct platform_device *pdev)
 {
 	struct btqcomsmd *btq;
@@ -162,7 +177,7 @@ static int btqcomsmd_probe(struct platform_device *pdev)
 	hdev->close = btqcomsmd_close;
 	hdev->send = btqcomsmd_send;
 	hdev->setup = btqcomsmd_setup;
-	hdev->set_bdaddr = qca_set_bdaddr_rome;
+	hdev->set_bdaddr = btqcomsmd_set_bdaddr;
 
 	ret = hci_register_dev(hdev);
 	if (ret < 0)
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btrtl.c linux-libre-6.1.39-gnu/drivers/bluetooth/btrtl.c
index b3e95f5ed0c3..5e492fe0cb48 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btrtl.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/btrtl.c
@@ -17,19 +17,25 @@
 
 #define VERSION "0.1"
 
+#define RTL_CHIP_8723CS_CG	3
+#define RTL_CHIP_8723CS_VF	4
+#define RTL_CHIP_8723CS_XX	5
 #define RTL_EPATCH_SIGNATURE	"Realtech"
+#define RTL_ROM_LMP_8703B	0x8703
 #define RTL_ROM_LMP_8723A	0x1200
 #define RTL_ROM_LMP_8723B	0x8723
 #define RTL_ROM_LMP_8821A	0x8821
 #define RTL_ROM_LMP_8761A	0x8761
 #define RTL_ROM_LMP_8822B	0x8822
 #define RTL_ROM_LMP_8852A	0x8852
+#define RTL_ROM_LMP_8851B	0x8851
 #define RTL_CONFIG_MAGIC	0x8723ab55
 
 #define IC_MATCH_FL_LMPSUBV	(1 << 0)
 #define IC_MATCH_FL_HCIREV	(1 << 1)
 #define IC_MATCH_FL_HCIVER	(1 << 2)
 #define IC_MATCH_FL_HCIBUS	(1 << 3)
+#define IC_MATCH_FL_CHIP_TYPE	(1 << 4)
 #define IC_INFO(lmps, hcir, hciv, bus) \
 	.match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_HCIREV | \
 		       IC_MATCH_FL_HCIVER | IC_MATCH_FL_HCIBUS, \
@@ -51,6 +57,7 @@ enum btrtl_chip_id {
 	CHIP_ID_8852A = 18,
 	CHIP_ID_8852B = 20,
 	CHIP_ID_8852C = 25,
+	CHIP_ID_8851B = 36,
 };
 
 struct id_table {
@@ -59,6 +66,7 @@ struct id_table {
 	__u16 hci_rev;
 	__u8 hci_ver;
 	__u8 hci_bus;
+	__u8 chip_type;
 	bool config_needed;
 	bool has_rom_version;
 	bool has_msft_ext;
@@ -99,6 +107,39 @@ static const struct id_table ic_id_table[] = {
 	  .fw_name  = "/*(DEBLOBBED)*/",
 	  .cfg_name = "rtl_bt/rtl8723b_config" },
 
+	/* 8723CS-CG */
+	{ .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_CHIP_TYPE |
+			 IC_MATCH_FL_HCIBUS,
+	  .lmp_subver = RTL_ROM_LMP_8703B,
+	  .chip_type = RTL_CHIP_8723CS_CG,
+	  .hci_bus = HCI_UART,
+	  .config_needed = true,
+	  .has_rom_version = true,
+	  .fw_name  = "/*(DEBLOBBED)*/",
+	  .cfg_name = "rtl_bt/rtl8723cs_cg_config" },
+
+	/* 8723CS-VF */
+	{ .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_CHIP_TYPE |
+			 IC_MATCH_FL_HCIBUS,
+	  .lmp_subver = RTL_ROM_LMP_8703B,
+	  .chip_type = RTL_CHIP_8723CS_VF,
+	  .hci_bus = HCI_UART,
+	  .config_needed = true,
+	  .has_rom_version = true,
+	  .fw_name  = "/*(DEBLOBBED)*/",
+	  .cfg_name = "rtl_bt/rtl8723cs_vf_config" },
+
+	/* 8723CS-XX */
+	{ .match_flags = IC_MATCH_FL_LMPSUBV | IC_MATCH_FL_CHIP_TYPE |
+			 IC_MATCH_FL_HCIBUS,
+	  .lmp_subver = RTL_ROM_LMP_8703B,
+	  .chip_type = RTL_CHIP_8723CS_XX,
+	  .hci_bus = HCI_UART,
+	  .config_needed = true,
+	  .has_rom_version = true,
+	  .fw_name  = "/*(DEBLOBBED)*/",
+	  .cfg_name = "rtl_bt/rtl8723cs_xx_config" },
+
 	/* 8723D */
 	{ IC_INFO(RTL_ROM_LMP_8723B, 0xd, 0x8, HCI_USB),
 	  .config_needed = true,
@@ -205,10 +246,19 @@ static const struct id_table ic_id_table[] = {
 	  .has_msft_ext = true,
 	  .fw_name  = "/*(DEBLOBBED)*/",
 	  .cfg_name = "rtl_bt/rtl8852cu_config" },
+
+	/* 8851B */
+	{ IC_INFO(RTL_ROM_LMP_8851B, 0xb, 0xc, HCI_USB),
+	  .config_needed = false,
+	  .has_rom_version = true,
+	  .has_msft_ext = false,
+	  .fw_name  = "/*(DEBLOBBED)*/",
+	  .cfg_name = "rtl_bt/rtl8851bu_config" },
 	};
 
 static const struct id_table *btrtl_match_ic(u16 lmp_subver, u16 hci_rev,
-					     u8 hci_ver, u8 hci_bus)
+					     u8 hci_ver, u8 hci_bus,
+					     u8 chip_type)
 {
 	int i;
 
@@ -225,6 +275,9 @@ static const struct id_table *btrtl_match_ic(u16 lmp_subver, u16 hci_rev,
 		if ((ic_id_table[i].match_flags & IC_MATCH_FL_HCIBUS) &&
 		    (ic_id_table[i].hci_bus != hci_bus))
 			continue;
+		if ((ic_id_table[i].match_flags & IC_MATCH_FL_CHIP_TYPE) &&
+		    (ic_id_table[i].chip_type != chip_type))
+			continue;
 
 		break;
 	}
@@ -307,6 +360,7 @@ static int rtlbt_parse_firmware(struct hci_dev *hdev,
 		{ RTL_ROM_LMP_8723B, 1 },
 		{ RTL_ROM_LMP_8821A, 2 },
 		{ RTL_ROM_LMP_8761A, 3 },
+		{ RTL_ROM_LMP_8703B, 7 },
 		{ RTL_ROM_LMP_8822B, 8 },
 		{ RTL_ROM_LMP_8723B, 9 },	/* 8723D */
 		{ RTL_ROM_LMP_8821A, 10 },	/* 8821C */
@@ -315,6 +369,7 @@ static int rtlbt_parse_firmware(struct hci_dev *hdev,
 		{ RTL_ROM_LMP_8852A, 18 },	/* 8852A */
 		{ RTL_ROM_LMP_8852A, 20 },	/* 8852B */
 		{ RTL_ROM_LMP_8852A, 25 },	/* 8852C */
+		{ RTL_ROM_LMP_8851B, 36 },	/* 8851B */
 	};
 
 	min_size = sizeof(struct rtl_epatch_header) + sizeof(extension_sig) + 3;
@@ -587,6 +642,48 @@ out:
 	return ret;
 }
 
+static bool rtl_has_chip_type(u16 lmp_subver)
+{
+	switch (lmp_subver) {
+	case RTL_ROM_LMP_8703B:
+		return true;
+	default:
+		break;
+	}
+
+	return  false;
+}
+
+static int rtl_read_chip_type(struct hci_dev *hdev, u8 *type)
+{
+	struct rtl_chip_type_evt *chip_type;
+	struct sk_buff *skb;
+	const unsigned char cmd_buf[] = {0x00, 0x94, 0xa0, 0x00, 0xb0};
+
+	/* Read RTL chip type command */
+	skb = __hci_cmd_sync(hdev, 0xfc61, 5, cmd_buf, HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		rtl_dev_err(hdev, "Read chip type failed (%ld)",
+			    PTR_ERR(skb));
+		return PTR_ERR(skb);
+	}
+
+	chip_type = skb_pull_data(skb, sizeof(*chip_type));
+	if (!chip_type) {
+		rtl_dev_err(hdev, "RTL chip type event length mismatch");
+		kfree_skb(skb);
+		return -EIO;
+	}
+
+	rtl_dev_info(hdev, "chip_type status=%x type=%x",
+		     chip_type->status, chip_type->type);
+
+	*type = chip_type->type & 0x0f;
+
+	kfree_skb(skb);
+	return 0;
+}
+
 void btrtl_free(struct btrtl_device_info *btrtl_dev)
 {
 	kvfree(btrtl_dev->fw_data);
@@ -603,7 +700,7 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
 	struct hci_rp_read_local_version *resp;
 	char cfg_name[40];
 	u16 hci_rev, lmp_subver;
-	u8 hci_ver;
+	u8 hci_ver, chip_type = 0;
 	int ret;
 	u16 opcode;
 	u8 cmd[2];
@@ -629,8 +726,14 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
 	hci_rev = le16_to_cpu(resp->hci_rev);
 	lmp_subver = le16_to_cpu(resp->lmp_subver);
 
+	if (rtl_has_chip_type(lmp_subver)) {
+		ret = rtl_read_chip_type(hdev, &chip_type);
+		if (ret)
+			goto err_free;
+	}
+
 	btrtl_dev->ic_info = btrtl_match_ic(lmp_subver, hci_rev, hci_ver,
-					    hdev->bus);
+					    hdev->bus, chip_type);
 
 	if (!btrtl_dev->ic_info)
 		btrtl_dev->drop_fw = true;
@@ -673,7 +776,7 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
 		lmp_subver = le16_to_cpu(resp->lmp_subver);
 
 		btrtl_dev->ic_info = btrtl_match_ic(lmp_subver, hci_rev, hci_ver,
-						    hdev->bus);
+						    hdev->bus, chip_type);
 	}
 out_free:
 	kfree_skb(skb);
@@ -755,6 +858,8 @@ int btrtl_download_firmware(struct hci_dev *hdev,
 	case RTL_ROM_LMP_8761A:
 	case RTL_ROM_LMP_8822B:
 	case RTL_ROM_LMP_8852A:
+	case RTL_ROM_LMP_8703B:
+	case RTL_ROM_LMP_8851B:
 		return btrtl_setup_rtl8723b(hdev, btrtl_dev);
 	default:
 		rtl_dev_info(hdev, "assuming no firmware upload needed");
@@ -779,6 +884,7 @@ void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev)
 	case CHIP_ID_8852A:
 	case CHIP_ID_8852B:
 	case CHIP_ID_8852C:
+	case CHIP_ID_8851B:
 		set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
 		set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks);
 		hci_set_aosp_capable(hdev);
@@ -788,6 +894,22 @@ void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev)
 		rtl_dev_dbg(hdev, "WBS supported not enabled.");
 		break;
 	}
+
+	if (!btrtl_dev->ic_info)
+		return;
+
+	switch (btrtl_dev->ic_info->lmp_subver) {
+	case RTL_ROM_LMP_8703B:
+		/* 8723CS reports two pages for local ext features,
+		 * but it doesn't support any features from page 2 -
+		 * it either responds with garbage or with error status
+		 */
+		set_bit(HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2,
+			&hdev->quirks);
+		break;
+	default:
+		break;
+	}
 }
 EXPORT_SYMBOL_GPL(btrtl_set_quirks);
 
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btrtl.h linux-libre-6.1.39-gnu/drivers/bluetooth/btrtl.h
index 2c441bda390a..1c6282241d2d 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btrtl.h
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/btrtl.h
@@ -14,6 +14,11 @@
 
 struct btrtl_device_info;
 
+struct rtl_chip_type_evt {
+	__u8 status;
+	__u8 type;
+} __packed;
+
 struct rtl_download_cmd {
 	__u8 index;
 	__u8 data[RTL_FRAG_LEN];
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btusb.c linux-libre-6.1.39-gnu/drivers/bluetooth/btusb.c
index c65438ef573b..54c80afbfa3d 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btusb.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/btusb.c
@@ -63,6 +63,7 @@ static struct usb_driver btusb_driver;
 #define BTUSB_INTEL_BROKEN_SHUTDOWN_LED	BIT(24)
 #define BTUSB_INTEL_BROKEN_INITIAL_NCMD BIT(25)
 #define BTUSB_INTEL_NO_WBS_SUPPORT	BIT(26)
+#define BTUSB_ACTIONS_SEMI		BIT(27)
 
 static const struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */
@@ -316,6 +317,90 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0489, 0xe0d0), .driver_info = BTUSB_QCA_WCN6855 |
 						     BTUSB_WIDEBAND_SPEECH |
 						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9108), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9109), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9208), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9209), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9308), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9408), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9508), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9509), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9608), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9609), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9f09), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3022), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0c7), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0c9), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ca), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0cb), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ce), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0de), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0df), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0e1), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ea), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ec), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3023), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3024), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a22), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a24), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a26), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a27), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
 
 	/* QCA WCN785x chipset */
 	{ USB_DEVICE(0x0cf3, 0xe700), .driver_info = BTUSB_QCA_WCN6855 |
@@ -407,6 +492,10 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x8087, 0xe0, 0x01, 0x01),
 	  .driver_info = BTUSB_IGNORE },
 
+	/* Realtek 8821CE Bluetooth devices */
+	{ USB_DEVICE(0x13d3, 0x3529), .driver_info = BTUSB_REALTEK |
+						     BTUSB_WIDEBAND_SPEECH },
+
 	/* Realtek 8822CE Bluetooth devices */
 	{ USB_DEVICE(0x0bda, 0xb00c), .driver_info = BTUSB_REALTEK |
 						     BTUSB_WIDEBAND_SPEECH },
@@ -460,6 +549,9 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x043e, 0x310c), .driver_info = BTUSB_MEDIATEK |
 						     BTUSB_WIDEBAND_SPEECH |
 						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3801), .driver_info = BTUSB_MEDIATEK |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
 
 	/* Additional MediaTek MT7668 Bluetooth devices */
 	{ USB_DEVICE(0x043e, 0x3109), .driver_info = BTUSB_MEDIATEK |
@@ -473,6 +565,9 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0489, 0xe0e0), .driver_info = BTUSB_MEDIATEK |
 						     BTUSB_WIDEBAND_SPEECH |
 						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0f2), .driver_info = BTUSB_MEDIATEK |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
 	{ USB_DEVICE(0x04ca, 0x3802), .driver_info = BTUSB_MEDIATEK |
 						     BTUSB_WIDEBAND_SPEECH |
 						     BTUSB_VALID_LE_STATES },
@@ -579,6 +674,9 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0cb5, 0xc547), .driver_info = BTUSB_REALTEK |
 						     BTUSB_WIDEBAND_SPEECH },
 
+	/* Actions Semiconductor ATS2851 based devices */
+	{ USB_DEVICE(0x10d7, 0xb012), .driver_info = BTUSB_ACTIONS_SEMI },
+
 	/* Silicon Wave based devices */
 	{ USB_DEVICE(0x0c10, 0x0000), .driver_info = BTUSB_SWAVE },
 
@@ -802,13 +900,13 @@ static inline void btusb_free_frags(struct btusb_data *data)
 
 	spin_lock_irqsave(&data->rxlock, flags);
 
-	kfree_skb(data->evt_skb);
+	dev_kfree_skb_irq(data->evt_skb);
 	data->evt_skb = NULL;
 
-	kfree_skb(data->acl_skb);
+	dev_kfree_skb_irq(data->acl_skb);
 	data->acl_skb = NULL;
 
-	kfree_skb(data->sco_skb);
+	dev_kfree_skb_irq(data->sco_skb);
 	data->sco_skb = NULL;
 
 	spin_unlock_irqrestore(&data->rxlock, flags);
@@ -925,21 +1023,11 @@ static int btusb_recv_bulk(struct btusb_data *data, void *buffer, int count)
 		hci_skb_expect(skb) -= len;
 
 		if (skb->len == HCI_ACL_HDR_SIZE) {
-			__u16 handle = __le16_to_cpu(hci_acl_hdr(skb)->handle);
 			__le16 dlen = hci_acl_hdr(skb)->dlen;
-			__u8 type;
 
 			/* Complete ACL header */
 			hci_skb_expect(skb) = __le16_to_cpu(dlen);
 
-			/* Detect if ISO packet has been sent over bulk */
-			if (hci_conn_num(data->hdev, ISO_LINK)) {
-				type = hci_conn_lookup_type(data->hdev,
-							    hci_handle(handle));
-				if (type == ISO_LINK)
-					hci_skb_pkt_type(skb) = HCI_ISODATA_PKT;
-			}
-
 			if (skb_tailroom(skb) < hci_skb_expect(skb)) {
 				kfree_skb(skb);
 				skb = NULL;
@@ -3928,6 +4016,14 @@ static int btusb_probe(struct usb_interface *intf,
 		set_bit(BTUSB_USE_ALT3_FOR_WBS, &data->flags);
 	}
 
+	if (id->driver_info & BTUSB_ACTIONS_SEMI) {
+		/* Support is advertised, but not implemented */
+		set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);
+		set_bit(HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, &hdev->quirks);
+		set_bit(HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, &hdev->quirks);
+		set_bit(HCI_QUIRK_BROKEN_EXT_SCAN, &hdev->quirks);
+	}
+
 	if (!reset)
 		set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);
 
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_bcm.c linux-libre-6.1.39-gnu/drivers/bluetooth/hci_bcm.c
index d7e0b75db8a6..2b6c0e1922cb 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_bcm.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/hci_bcm.c
@@ -53,11 +53,13 @@
  * struct bcm_device_data - device specific data
  * @no_early_set_baudrate: Disallow set baudrate before driver setup()
  * @drive_rts_on_open: drive RTS signal on ->open() when platform requires it
+ * @no_uart_clock_set: UART clock set command for >3Mbps mode is unavailable
  * @max_autobaud_speed: max baudrate supported by device in autobaud mode
  */
 struct bcm_device_data {
 	bool	no_early_set_baudrate;
 	bool	drive_rts_on_open;
+	bool	no_uart_clock_set;
 	u32	max_autobaud_speed;
 };
 
@@ -100,6 +102,7 @@ struct bcm_device_data {
  * @is_suspended: whether flow control is currently disabled
  * @no_early_set_baudrate: don't set_baudrate before setup()
  * @drive_rts_on_open: drive RTS signal on ->open() when platform requires it
+ * @no_uart_clock_set: UART clock set command for >3Mbps mode is unavailable
  * @pcm_int_params: keep the initial PCM configuration
  * @use_autobaud_mode: start Bluetooth device in autobaud mode
  * @max_autobaud_speed: max baudrate supported by device in autobaud mode
@@ -140,6 +143,7 @@ struct bcm_device {
 #endif
 	bool			no_early_set_baudrate;
 	bool			drive_rts_on_open;
+	bool			no_uart_clock_set;
 	bool			use_autobaud_mode;
 	u8			pcm_int_params[5];
 	u32			max_autobaud_speed;
@@ -172,10 +176,11 @@ static inline void host_set_baudrate(struct hci_uart *hu, unsigned int speed)
 static int bcm_set_baudrate(struct hci_uart *hu, unsigned int speed)
 {
 	struct hci_dev *hdev = hu->hdev;
+	struct bcm_data *bcm = hu->priv;
 	struct sk_buff *skb;
 	struct bcm_update_uart_baud_rate param;
 
-	if (speed > 3000000) {
+	if (speed > 3000000 && !bcm->dev->no_uart_clock_set) {
 		struct bcm_write_uart_clock_setting clock;
 
 		clock.type = BCM_UART_CLOCK_48MHZ;
@@ -1529,6 +1534,7 @@ static int bcm_serdev_probe(struct serdev_device *serdev)
 		bcmdev->max_autobaud_speed = data->max_autobaud_speed;
 		bcmdev->no_early_set_baudrate = data->no_early_set_baudrate;
 		bcmdev->drive_rts_on_open = data->drive_rts_on_open;
+		bcmdev->no_uart_clock_set = data->no_uart_clock_set;
 	}
 
 	return hci_uart_register_device(&bcmdev->serdev_hu, &bcm_proto);
@@ -1550,6 +1556,10 @@ static struct bcm_device_data bcm43438_device_data = {
 	.drive_rts_on_open = true,
 };
 
+static struct bcm_device_data cyw4373a0_device_data = {
+	.no_uart_clock_set = true,
+};
+
 static struct bcm_device_data cyw55572_device_data = {
 	.max_autobaud_speed = 921600,
 };
@@ -1566,6 +1576,7 @@ static const struct of_device_id bcm_bluetooth_of_match[] = {
 	{ .compatible = "brcm,bcm4349-bt", .data = &bcm43438_device_data },
 	{ .compatible = "brcm,bcm43540-bt", .data = &bcm4354_device_data },
 	{ .compatible = "brcm,bcm4335a0" },
+	{ .compatible = "cypress,cyw4373a0-bt", .data = &cyw4373a0_device_data },
 	{ .compatible = "infineon,cyw55572-bt", .data = &cyw55572_device_data },
 	{ },
 };
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_bcsp.c linux-libre-6.1.39-gnu/drivers/bluetooth/hci_bcsp.c
index cf4a56095817..8055f63603f4 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_bcsp.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/hci_bcsp.c
@@ -378,7 +378,7 @@ static void bcsp_pkt_cull(struct bcsp_struct *bcsp)
 		i++;
 
 		__skb_unlink(skb, &bcsp->unack);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 	}
 
 	if (skb_queue_empty(&bcsp->unack))
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_h5.c linux-libre-6.1.39-gnu/drivers/bluetooth/hci_h5.c
index c5a0409ef84f..e90670955df2 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_h5.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/hci_h5.c
@@ -313,7 +313,7 @@ static void h5_pkt_cull(struct h5 *h5)
 			break;
 
 		__skb_unlink(skb, &h5->unack);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 	}
 
 	if (skb_queue_empty(&h5->unack))
@@ -936,6 +936,8 @@ static int h5_btrtl_setup(struct h5 *h5)
 	err = btrtl_download_firmware(h5->hu->hdev, btrtl_dev);
 	/* Give the device some time before the hci-core sends it a reset */
 	usleep_range(10000, 20000);
+	if (err)
+		goto out_free;
 
 	btrtl_set_quirks(h5->hu->hdev, btrtl_dev);
 
@@ -1100,6 +1102,8 @@ static const struct of_device_id rtl_bluetooth_of_match[] = {
 	  .data = (const void *)&h5_data_rtl8822cs },
 	{ .compatible = "realtek,rtl8723bs-bt",
 	  .data = (const void *)&h5_data_rtl8723bs },
+	{ .compatible = "realtek,rtl8723cs-bt",
+	  .data = (const void *)&h5_data_rtl8723bs },
 	{ .compatible = "realtek,rtl8723ds-bt",
 	  .data = (const void *)&h5_data_rtl8723bs },
 #endif
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_ll.c linux-libre-6.1.39-gnu/drivers/bluetooth/hci_ll.c
index 443084101a45..43dcec4065e7 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_ll.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/hci_ll.c
@@ -345,7 +345,7 @@ static int ll_enqueue(struct hci_uart *hu, struct sk_buff *skb)
 	default:
 		BT_ERR("illegal hcill state: %ld (losing packet)",
 		       ll->hcill_state);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 		break;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_qca.c linux-libre-6.1.39-gnu/drivers/bluetooth/hci_qca.c
index 8df11016fd51..45dffd2cbc71 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_qca.c
+++ linux-libre-6.1.39-gnu/drivers/bluetooth/hci_qca.c
@@ -78,7 +78,8 @@ enum qca_flags {
 	QCA_HW_ERROR_EVENT,
 	QCA_SSR_TRIGGERED,
 	QCA_BT_OFF,
-	QCA_ROM_FW
+	QCA_ROM_FW,
+	QCA_DEBUGFS_CREATED,
 };
 
 enum qca_capabilities {
@@ -635,6 +636,9 @@ static void qca_debugfs_init(struct hci_dev *hdev)
 	if (!hdev->debugfs)
 		return;
 
+	if (test_and_set_bit(QCA_DEBUGFS_CREATED, &qca->flags))
+		return;
+
 	ibs_dir = debugfs_create_dir("ibs", hdev->debugfs);
 
 	/* read only */
@@ -912,7 +916,7 @@ static int qca_enqueue(struct hci_uart *hu, struct sk_buff *skb)
 	default:
 		BT_ERR("Illegal tx state: %d (losing packet)",
 		       qca->tx_ibs_state);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 		break;
 	}
 
@@ -1582,10 +1586,11 @@ static bool qca_wakeup(struct hci_dev *hdev)
 	struct hci_uart *hu = hci_get_drvdata(hdev);
 	bool wakeup;
 
-	/* UART driver handles the interrupt from BT SoC.So we need to use
-	 * device handle of UART driver to get the status of device may wakeup.
+	/* BT SoC attached through the serial bus is handled by the serdev driver.
+	 * So we need to use the device handle of the serdev driver to get the
+	 * status of device may wakeup.
 	 */
-	wakeup = device_may_wakeup(hu->serdev->ctrl->dev.parent);
+	wakeup = device_may_wakeup(&hu->serdev->ctrl->dev);
 	bt_dev_dbg(hu->hdev, "wakeup status : %d", wakeup);
 
 	return wakeup;
@@ -2157,10 +2162,17 @@ static void qca_serdev_shutdown(struct device *dev)
 	int timeout = msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS);
 	struct serdev_device *serdev = to_serdev_device(dev);
 	struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
+	struct hci_uart *hu = &qcadev->serdev_hu;
+	struct hci_dev *hdev = hu->hdev;
+	struct qca_data *qca = hu->priv;
 	const u8 ibs_wake_cmd[] = { 0xFD };
 	const u8 edl_reset_soc_cmd[] = { 0x01, 0x00, 0xFC, 0x01, 0x05 };
 
 	if (qcadev->btsoc_type == QCA_QCA6390) {
+		if (test_bit(QCA_BT_OFF, &qca->flags) ||
+		    !test_bit(HCI_RUNNING, &hdev->flags))
+			return;
+
 		serdev_device_write_flush(serdev);
 		ret = serdev_device_write_buf(serdev, ibs_wake_cmd,
 					      sizeof(ibs_wake_cmd));
diff --git linux-libre-6.1-gnu/drivers/bus/fsl-mc/dprc-driver.c linux-libre-6.1.39-gnu/drivers/bus/fsl-mc/dprc-driver.c
index 5e70f9775a0e..d1e2d2987dd3 100644
--- linux-libre-6.1-gnu/drivers/bus/fsl-mc/dprc-driver.c
+++ linux-libre-6.1.39-gnu/drivers/bus/fsl-mc/dprc-driver.c
@@ -46,6 +46,9 @@ static int __fsl_mc_device_remove_if_not_in_mc(struct device *dev, void *data)
 	struct fsl_mc_child_objs *objs;
 	struct fsl_mc_device *mc_dev;
 
+	if (!dev_is_fsl_mc(dev))
+		return 0;
+
 	mc_dev = to_fsl_mc_device(dev);
 	objs = data;
 
@@ -65,6 +68,9 @@ static int __fsl_mc_device_remove_if_not_in_mc(struct device *dev, void *data)
 
 static int __fsl_mc_device_remove(struct device *dev, void *data)
 {
+	if (!dev_is_fsl_mc(dev))
+		return 0;
+
 	fsl_mc_device_remove(to_fsl_mc_device(dev));
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/bus/imx-weim.c linux-libre-6.1.39-gnu/drivers/bus/imx-weim.c
index 828c66bbaa67..55d917bd1f3f 100644
--- linux-libre-6.1-gnu/drivers/bus/imx-weim.c
+++ linux-libre-6.1.39-gnu/drivers/bus/imx-weim.c
@@ -204,8 +204,8 @@ static int weim_parse_dt(struct platform_device *pdev)
 	const struct of_device_id *of_id = of_match_device(weim_id_table,
 							   &pdev->dev);
 	const struct imx_weim_devtype *devtype = of_id->data;
+	int ret = 0, have_child = 0;
 	struct device_node *child;
-	int ret, have_child = 0;
 	struct weim_priv *priv;
 	void __iomem *base;
 	u32 reg;
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/ep/main.c linux-libre-6.1.39-gnu/drivers/bus/mhi/ep/main.c
index 1dc8a3557a46..edd153dda40c 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/ep/main.c
+++ linux-libre-6.1.39-gnu/drivers/bus/mhi/ep/main.c
@@ -196,9 +196,11 @@ static int mhi_ep_process_cmd_ring(struct mhi_ep_ring *ring, struct mhi_ring_ele
 		mhi_ep_mmio_disable_chdb(mhi_cntrl, ch_id);
 
 		/* Send channel disconnect status to client drivers */
-		result.transaction_status = -ENOTCONN;
-		result.bytes_xferd = 0;
-		mhi_chan->xfer_cb(mhi_chan->mhi_dev, &result);
+		if (mhi_chan->xfer_cb) {
+			result.transaction_status = -ENOTCONN;
+			result.bytes_xferd = 0;
+			mhi_chan->xfer_cb(mhi_chan->mhi_dev, &result);
+		}
 
 		/* Set channel state to STOP */
 		mhi_chan->state = MHI_CH_STATE_STOP;
@@ -217,7 +219,7 @@ static int mhi_ep_process_cmd_ring(struct mhi_ep_ring *ring, struct mhi_ring_ele
 		mutex_unlock(&mhi_chan->lock);
 		break;
 	case MHI_PKT_TYPE_RESET_CHAN_CMD:
-		dev_dbg(dev, "Received STOP command for channel (%u)\n", ch_id);
+		dev_dbg(dev, "Received RESET command for channel (%u)\n", ch_id);
 		if (!ch_ring->started) {
 			dev_err(dev, "Channel (%u) not opened\n", ch_id);
 			return -ENODEV;
@@ -228,9 +230,11 @@ static int mhi_ep_process_cmd_ring(struct mhi_ep_ring *ring, struct mhi_ring_ele
 		mhi_ep_ring_reset(mhi_cntrl, ch_ring);
 
 		/* Send channel disconnect status to client driver */
-		result.transaction_status = -ENOTCONN;
-		result.bytes_xferd = 0;
-		mhi_chan->xfer_cb(mhi_chan->mhi_dev, &result);
+		if (mhi_chan->xfer_cb) {
+			result.transaction_status = -ENOTCONN;
+			result.bytes_xferd = 0;
+			mhi_chan->xfer_cb(mhi_chan->mhi_dev, &result);
+		}
 
 		/* Set channel state to DISABLED */
 		mhi_chan->state = MHI_CH_STATE_DISABLED;
@@ -719,24 +723,37 @@ static void mhi_ep_ch_ring_worker(struct work_struct *work)
 		list_del(&itr->node);
 		ring = itr->ring;
 
+		chan = &mhi_cntrl->mhi_chan[ring->ch_id];
+		mutex_lock(&chan->lock);
+
+		/*
+		 * The ring could've stopped while we waited to grab the (chan->lock), so do
+		 * a sanity check before going further.
+		 */
+		if (!ring->started) {
+			mutex_unlock(&chan->lock);
+			kfree(itr);
+			continue;
+		}
+
 		/* Update the write offset for the ring */
 		ret = mhi_ep_update_wr_offset(ring);
 		if (ret) {
 			dev_err(dev, "Error updating write offset for ring\n");
+			mutex_unlock(&chan->lock);
 			kfree(itr);
 			continue;
 		}
 
 		/* Sanity check to make sure there are elements in the ring */
 		if (ring->rd_offset == ring->wr_offset) {
+			mutex_unlock(&chan->lock);
 			kfree(itr);
 			continue;
 		}
 
 		el = &ring->ring_cache[ring->rd_offset];
-		chan = &mhi_cntrl->mhi_chan[ring->ch_id];
 
-		mutex_lock(&chan->lock);
 		dev_dbg(dev, "Processing the ring for channel (%u)\n", ring->ch_id);
 		ret = mhi_ep_process_ch_ring(ring, el);
 		if (ret) {
@@ -973,44 +990,25 @@ static void mhi_ep_abort_transfer(struct mhi_ep_cntrl *mhi_cntrl)
 static void mhi_ep_reset_worker(struct work_struct *work)
 {
 	struct mhi_ep_cntrl *mhi_cntrl = container_of(work, struct mhi_ep_cntrl, reset_work);
-	struct device *dev = &mhi_cntrl->mhi_dev->dev;
 	enum mhi_state cur_state;
-	int ret;
 
-	mhi_ep_abort_transfer(mhi_cntrl);
+	mhi_ep_power_down(mhi_cntrl);
+
+	mutex_lock(&mhi_cntrl->state_lock);
 
-	spin_lock_bh(&mhi_cntrl->state_lock);
 	/* Reset MMIO to signal host that the MHI_RESET is completed in endpoint */
 	mhi_ep_mmio_reset(mhi_cntrl);
 	cur_state = mhi_cntrl->mhi_state;
-	spin_unlock_bh(&mhi_cntrl->state_lock);
 
 	/*
 	 * Only proceed further if the reset is due to SYS_ERR. The host will
 	 * issue reset during shutdown also and we don't need to do re-init in
 	 * that case.
 	 */
-	if (cur_state == MHI_STATE_SYS_ERR) {
-		mhi_ep_mmio_init(mhi_cntrl);
-
-		/* Set AMSS EE before signaling ready state */
-		mhi_ep_mmio_set_env(mhi_cntrl, MHI_EE_AMSS);
-
-		/* All set, notify the host that we are ready */
-		ret = mhi_ep_set_ready_state(mhi_cntrl);
-		if (ret)
-			return;
-
-		dev_dbg(dev, "READY state notification sent to the host\n");
-
-		ret = mhi_ep_enable(mhi_cntrl);
-		if (ret) {
-			dev_err(dev, "Failed to enable MHI endpoint: %d\n", ret);
-			return;
-		}
+	if (cur_state == MHI_STATE_SYS_ERR)
+		mhi_ep_power_up(mhi_cntrl);
 
-		enable_irq(mhi_cntrl->irq);
-	}
+	mutex_unlock(&mhi_cntrl->state_lock);
 }
 
 /*
@@ -1089,11 +1087,11 @@ EXPORT_SYMBOL_GPL(mhi_ep_power_up);
 
 void mhi_ep_power_down(struct mhi_ep_cntrl *mhi_cntrl)
 {
-	if (mhi_cntrl->enabled)
+	if (mhi_cntrl->enabled) {
 		mhi_ep_abort_transfer(mhi_cntrl);
-
-	kfree(mhi_cntrl->mhi_event);
-	disable_irq(mhi_cntrl->irq);
+		kfree(mhi_cntrl->mhi_event);
+		disable_irq(mhi_cntrl->irq);
+	}
 }
 EXPORT_SYMBOL_GPL(mhi_ep_power_down);
 
@@ -1119,6 +1117,7 @@ void mhi_ep_suspend_channels(struct mhi_ep_cntrl *mhi_cntrl)
 
 		dev_dbg(&mhi_chan->mhi_dev->dev, "Suspending channel\n");
 		/* Set channel state to SUSPENDED */
+		mhi_chan->state = MHI_CH_STATE_SUSPENDED;
 		tmp &= ~CHAN_CTX_CHSTATE_MASK;
 		tmp |= FIELD_PREP(CHAN_CTX_CHSTATE_MASK, MHI_CH_STATE_SUSPENDED);
 		mhi_cntrl->ch_ctx_cache[i].chcfg = cpu_to_le32(tmp);
@@ -1148,6 +1147,7 @@ void mhi_ep_resume_channels(struct mhi_ep_cntrl *mhi_cntrl)
 
 		dev_dbg(&mhi_chan->mhi_dev->dev, "Resuming channel\n");
 		/* Set channel state to RUNNING */
+		mhi_chan->state = MHI_CH_STATE_RUNNING;
 		tmp &= ~CHAN_CTX_CHSTATE_MASK;
 		tmp |= FIELD_PREP(CHAN_CTX_CHSTATE_MASK, MHI_CH_STATE_RUNNING);
 		mhi_cntrl->ch_ctx_cache[i].chcfg = cpu_to_le32(tmp);
@@ -1381,8 +1381,8 @@ int mhi_ep_register_controller(struct mhi_ep_cntrl *mhi_cntrl,
 
 	INIT_LIST_HEAD(&mhi_cntrl->st_transition_list);
 	INIT_LIST_HEAD(&mhi_cntrl->ch_db_list);
-	spin_lock_init(&mhi_cntrl->state_lock);
 	spin_lock_init(&mhi_cntrl->list_lock);
+	mutex_init(&mhi_cntrl->state_lock);
 	mutex_init(&mhi_cntrl->event_lock);
 
 	/* Set MHI version and AMSS EE before enumeration */
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/ep/sm.c linux-libre-6.1.39-gnu/drivers/bus/mhi/ep/sm.c
index 3655c19e23c7..fd200b2ac0bb 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/ep/sm.c
+++ linux-libre-6.1.39-gnu/drivers/bus/mhi/ep/sm.c
@@ -63,24 +63,23 @@ int mhi_ep_set_m0_state(struct mhi_ep_cntrl *mhi_cntrl)
 	int ret;
 
 	/* If MHI is in M3, resume suspended channels */
-	spin_lock_bh(&mhi_cntrl->state_lock);
+	mutex_lock(&mhi_cntrl->state_lock);
+
 	old_state = mhi_cntrl->mhi_state;
 	if (old_state == MHI_STATE_M3)
 		mhi_ep_resume_channels(mhi_cntrl);
 
 	ret = mhi_ep_set_mhi_state(mhi_cntrl, MHI_STATE_M0);
-	spin_unlock_bh(&mhi_cntrl->state_lock);
-
 	if (ret) {
 		mhi_ep_handle_syserr(mhi_cntrl);
-		return ret;
+		goto err_unlock;
 	}
 
 	/* Signal host that the device moved to M0 */
 	ret = mhi_ep_send_state_change_event(mhi_cntrl, MHI_STATE_M0);
 	if (ret) {
 		dev_err(dev, "Failed sending M0 state change event\n");
-		return ret;
+		goto err_unlock;
 	}
 
 	if (old_state == MHI_STATE_READY) {
@@ -88,11 +87,14 @@ int mhi_ep_set_m0_state(struct mhi_ep_cntrl *mhi_cntrl)
 		ret = mhi_ep_send_ee_event(mhi_cntrl, MHI_EE_AMSS);
 		if (ret) {
 			dev_err(dev, "Failed sending AMSS EE event\n");
-			return ret;
+			goto err_unlock;
 		}
 	}
 
-	return 0;
+err_unlock:
+	mutex_unlock(&mhi_cntrl->state_lock);
+
+	return ret;
 }
 
 int mhi_ep_set_m3_state(struct mhi_ep_cntrl *mhi_cntrl)
@@ -100,13 +102,12 @@ int mhi_ep_set_m3_state(struct mhi_ep_cntrl *mhi_cntrl)
 	struct device *dev = &mhi_cntrl->mhi_dev->dev;
 	int ret;
 
-	spin_lock_bh(&mhi_cntrl->state_lock);
-	ret = mhi_ep_set_mhi_state(mhi_cntrl, MHI_STATE_M3);
-	spin_unlock_bh(&mhi_cntrl->state_lock);
+	mutex_lock(&mhi_cntrl->state_lock);
 
+	ret = mhi_ep_set_mhi_state(mhi_cntrl, MHI_STATE_M3);
 	if (ret) {
 		mhi_ep_handle_syserr(mhi_cntrl);
-		return ret;
+		goto err_unlock;
 	}
 
 	mhi_ep_suspend_channels(mhi_cntrl);
@@ -115,10 +116,13 @@ int mhi_ep_set_m3_state(struct mhi_ep_cntrl *mhi_cntrl)
 	ret = mhi_ep_send_state_change_event(mhi_cntrl, MHI_STATE_M3);
 	if (ret) {
 		dev_err(dev, "Failed sending M3 state change event\n");
-		return ret;
+		goto err_unlock;
 	}
 
-	return 0;
+err_unlock:
+	mutex_unlock(&mhi_cntrl->state_lock);
+
+	return ret;
 }
 
 int mhi_ep_set_ready_state(struct mhi_ep_cntrl *mhi_cntrl)
@@ -127,22 +131,24 @@ int mhi_ep_set_ready_state(struct mhi_ep_cntrl *mhi_cntrl)
 	enum mhi_state mhi_state;
 	int ret, is_ready;
 
-	spin_lock_bh(&mhi_cntrl->state_lock);
+	mutex_lock(&mhi_cntrl->state_lock);
+
 	/* Ensure that the MHISTATUS is set to RESET by host */
 	mhi_state = mhi_ep_mmio_masked_read(mhi_cntrl, EP_MHISTATUS, MHISTATUS_MHISTATE_MASK);
 	is_ready = mhi_ep_mmio_masked_read(mhi_cntrl, EP_MHISTATUS, MHISTATUS_READY_MASK);
 
 	if (mhi_state != MHI_STATE_RESET || is_ready) {
 		dev_err(dev, "READY state transition failed. MHI host not in RESET state\n");
-		spin_unlock_bh(&mhi_cntrl->state_lock);
-		return -EIO;
+		ret = -EIO;
+		goto err_unlock;
 	}
 
 	ret = mhi_ep_set_mhi_state(mhi_cntrl, MHI_STATE_READY);
-	spin_unlock_bh(&mhi_cntrl->state_lock);
-
 	if (ret)
 		mhi_ep_handle_syserr(mhi_cntrl);
 
+err_unlock:
+	mutex_unlock(&mhi_cntrl->state_lock);
+
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/boot.c linux-libre-6.1.39-gnu/drivers/bus/mhi/host/boot.c
index ec52021d0eb3..8e974ccc5217 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/boot.c
+++ linux-libre-6.1.39-gnu/drivers/bus/mhi/host/boot.c
@@ -393,6 +393,7 @@ void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl)
 {
 	const struct firmware *firmware = NULL;
 	struct device *dev = &mhi_cntrl->mhi_dev->dev;
+	enum mhi_pm_state new_state;
 	const char *fw_name;
 	void *buf;
 	dma_addr_t dma_addr;
@@ -510,14 +511,18 @@ error_ready_state:
 	}
 
 error_fw_load:
-	mhi_cntrl->pm_state = MHI_PM_FW_DL_ERR;
-	wake_up_all(&mhi_cntrl->state_event);
+	write_lock_irq(&mhi_cntrl->pm_lock);
+	new_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_FW_DL_ERR);
+	write_unlock_irq(&mhi_cntrl->pm_lock);
+	if (new_state == MHI_PM_FW_DL_ERR)
+		wake_up_all(&mhi_cntrl->state_event);
 }
 
 int mhi_download_amss_image(struct mhi_controller *mhi_cntrl)
 {
 	struct image_info *image_info = mhi_cntrl->fbc_image;
 	struct device *dev = &mhi_cntrl->mhi_dev->dev;
+	enum mhi_pm_state new_state;
 	int ret;
 
 	if (!image_info)
@@ -528,8 +533,11 @@ int mhi_download_amss_image(struct mhi_controller *mhi_cntrl)
 			       &image_info->mhi_buf[image_info->entries - 1]);
 	if (ret) {
 		dev_err(dev, "MHI did not load AMSS, ret:%d\n", ret);
-		mhi_cntrl->pm_state = MHI_PM_FW_DL_ERR;
-		wake_up_all(&mhi_cntrl->state_event);
+		write_lock_irq(&mhi_cntrl->pm_lock);
+		new_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_FW_DL_ERR);
+		write_unlock_irq(&mhi_cntrl->pm_lock);
+		if (new_state == MHI_PM_FW_DL_ERR)
+			wake_up_all(&mhi_cntrl->state_event);
 	}
 
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/init.c linux-libre-6.1.39-gnu/drivers/bus/mhi/host/init.c
index bf672de35131..04fbccff65ac 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/init.c
+++ linux-libre-6.1.39-gnu/drivers/bus/mhi/host/init.c
@@ -516,6 +516,12 @@ int mhi_init_mmio(struct mhi_controller *mhi_cntrl)
 		return -EIO;
 	}
 
+	if (val >= mhi_cntrl->reg_len - (8 * MHI_DEV_WAKE_DB)) {
+		dev_err(dev, "CHDB offset: 0x%x is out of range: 0x%zx\n",
+			val, mhi_cntrl->reg_len - (8 * MHI_DEV_WAKE_DB));
+		return -ERANGE;
+	}
+
 	/* Setup wake db */
 	mhi_cntrl->wake_db = base + val + (8 * MHI_DEV_WAKE_DB);
 	mhi_cntrl->wake_set = false;
@@ -532,6 +538,12 @@ int mhi_init_mmio(struct mhi_controller *mhi_cntrl)
 		return -EIO;
 	}
 
+	if (val >= mhi_cntrl->reg_len - (8 * mhi_cntrl->total_ev_rings)) {
+		dev_err(dev, "ERDB offset: 0x%x is out of range: 0x%zx\n",
+			val, mhi_cntrl->reg_len - (8 * mhi_cntrl->total_ev_rings));
+		return -ERANGE;
+	}
+
 	/* Setup event db address for each ev_ring */
 	mhi_event = mhi_cntrl->mhi_event;
 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, val += 8, mhi_event++) {
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/main.c linux-libre-6.1.39-gnu/drivers/bus/mhi/host/main.c
index df0fbfee7b78..0c3a009ed9bb 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/main.c
+++ linux-libre-6.1.39-gnu/drivers/bus/mhi/host/main.c
@@ -503,7 +503,7 @@ irqreturn_t mhi_intvec_threaded_handler(int irq_number, void *priv)
 	}
 	write_unlock_irq(&mhi_cntrl->pm_lock);
 
-	if (pm_state != MHI_PM_SYS_ERR_DETECT || ee == mhi_cntrl->ee)
+	if (pm_state != MHI_PM_SYS_ERR_DETECT)
 		goto exit_intvec;
 
 	switch (ee) {
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/pm.c linux-libre-6.1.39-gnu/drivers/bus/mhi/host/pm.c
index 4a42186ff111..083459028a4b 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/pm.c
+++ linux-libre-6.1.39-gnu/drivers/bus/mhi/host/pm.c
@@ -301,7 +301,8 @@ int mhi_pm_m0_transition(struct mhi_controller *mhi_cntrl)
 		read_lock_irq(&mhi_chan->lock);
 
 		/* Only ring DB if ring is not empty */
-		if (tre_ring->base && tre_ring->wp  != tre_ring->rp)
+		if (tre_ring->base && tre_ring->wp  != tre_ring->rp &&
+		    mhi_chan->ch_state == MHI_CH_STATE_ENABLED)
 			mhi_ring_chan_db(mhi_cntrl, mhi_chan);
 		read_unlock_irq(&mhi_chan->lock);
 	}
diff --git linux-libre-6.1-gnu/drivers/bus/sunxi-rsb.c linux-libre-6.1.39-gnu/drivers/bus/sunxi-rsb.c
index 3aa91aed3bf7..226e87b85116 100644
--- linux-libre-6.1-gnu/drivers/bus/sunxi-rsb.c
+++ linux-libre-6.1.39-gnu/drivers/bus/sunxi-rsb.c
@@ -857,7 +857,13 @@ static int __init sunxi_rsb_init(void)
 		return ret;
 	}
 
-	return platform_driver_register(&sunxi_rsb_driver);
+	ret = platform_driver_register(&sunxi_rsb_driver);
+	if (ret) {
+		bus_unregister(&sunxi_rsb_bus);
+		return ret;
+	}
+
+	return 0;
 }
 module_init(sunxi_rsb_init);
 
diff --git linux-libre-6.1-gnu/drivers/bus/ti-sysc.c linux-libre-6.1.39-gnu/drivers/bus/ti-sysc.c
index 9a7d12332fad..cae078bffc71 100644
--- linux-libre-6.1-gnu/drivers/bus/ti-sysc.c
+++ linux-libre-6.1.39-gnu/drivers/bus/ti-sysc.c
@@ -1808,7 +1808,7 @@ static u32 sysc_quirk_dispc(struct sysc *ddata, int dispc_offset,
 	if (!ddata->module_va)
 		return -EIO;
 
-	/* DISP_CONTROL */
+	/* DISP_CONTROL, shut down lcd and digit on disable if enabled */
 	val = sysc_read(ddata, dispc_offset + 0x40);
 	lcd_en = val & lcd_en_mask;
 	digit_en = val & digit_en_mask;
@@ -1820,7 +1820,7 @@ static u32 sysc_quirk_dispc(struct sysc *ddata, int dispc_offset,
 		else
 			irq_mask |= BIT(2) | BIT(3);	/* EVSYNC bits */
 	}
-	if (disable & (lcd_en | digit_en))
+	if (disable && (lcd_en || digit_en))
 		sysc_write(ddata, dispc_offset + 0x40,
 			   val & ~(lcd_en_mask | digit_en_mask));
 
diff --git linux-libre-6.1-gnu/drivers/char/agp/parisc-agp.c linux-libre-6.1.39-gnu/drivers/char/agp/parisc-agp.c
index d68d05d5d383..514f9f287a78 100644
--- linux-libre-6.1-gnu/drivers/char/agp/parisc-agp.c
+++ linux-libre-6.1.39-gnu/drivers/char/agp/parisc-agp.c
@@ -90,6 +90,9 @@ parisc_agp_tlbflush(struct agp_memory *mem)
 {
 	struct _parisc_agp_info *info = &parisc_agp_info;
 
+	/* force fdc ops to be visible to IOMMU */
+	asm_io_sync();
+
 	writeq(info->gart_base | ilog2(info->gart_size), info->ioc_regs+IOC_PCOM);
 	readq(info->ioc_regs+IOC_PCOM);	/* flush */
 }
@@ -158,6 +161,7 @@ parisc_agp_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
 			info->gatt[j] =
 				parisc_agp_mask_memory(agp_bridge,
 					paddr, type);
+			asm_io_fdc(&info->gatt[j]);
 		}
 	}
 
@@ -191,7 +195,16 @@ static unsigned long
 parisc_agp_mask_memory(struct agp_bridge_data *bridge, dma_addr_t addr,
 		       int type)
 {
-	return SBA_PDIR_VALID_BIT | addr;
+	unsigned ci;			/* coherent index */
+	dma_addr_t pa;
+
+	pa = addr & IOVP_MASK;
+	asm("lci 0(%1), %0" : "=r" (ci) : "r" (phys_to_virt(pa)));
+
+	pa |= (ci >> PAGE_SHIFT) & 0xff;/* move CI (8 bits) into lowest byte */
+	pa |= SBA_PDIR_VALID_BIT;	/* set "valid" bit */
+
+	return cpu_to_le64(pa);
 }
 
 static void
diff --git linux-libre-6.1-gnu/drivers/char/applicom.c linux-libre-6.1.39-gnu/drivers/char/applicom.c
index 36203d3fa6ea..69314532f38c 100644
--- linux-libre-6.1-gnu/drivers/char/applicom.c
+++ linux-libre-6.1.39-gnu/drivers/char/applicom.c
@@ -197,8 +197,10 @@ static int __init applicom_init(void)
 		if (!pci_match_id(applicom_pci_tbl, dev))
 			continue;
 		
-		if (pci_enable_device(dev))
+		if (pci_enable_device(dev)) {
+			pci_dev_put(dev);
 			return -EIO;
+		}
 
 		RamIO = ioremap(pci_resource_start(dev, 0), LEN_RAM_IO);
 
@@ -207,6 +209,7 @@ static int __init applicom_init(void)
 				"space at 0x%llx\n",
 				(unsigned long long)pci_resource_start(dev, 0));
 			pci_disable_device(dev);
+			pci_dev_put(dev);
 			return -EIO;
 		}
 
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/amd-rng.c linux-libre-6.1.39-gnu/drivers/char/hw_random/amd-rng.c
index c22d4184bb61..0555e3838bce 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/amd-rng.c
+++ linux-libre-6.1.39-gnu/drivers/char/hw_random/amd-rng.c
@@ -143,15 +143,19 @@ static int __init amd_rng_mod_init(void)
 found:
 	err = pci_read_config_dword(pdev, 0x58, &pmbase);
 	if (err)
-		return err;
+		goto put_dev;
 
 	pmbase &= 0x0000FF00;
-	if (pmbase == 0)
-		return -EIO;
+	if (pmbase == 0) {
+		err = -EIO;
+		goto put_dev;
+	}
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
+	if (!priv) {
+		err = -ENOMEM;
+		goto put_dev;
+	}
 
 	if (!request_region(pmbase + PMBASE_OFFSET, PMBASE_SIZE, DRV_NAME)) {
 		dev_err(&pdev->dev, DRV_NAME " region 0x%x already in use!\n",
@@ -185,6 +189,8 @@ err_iomap:
 	release_region(pmbase + PMBASE_OFFSET, PMBASE_SIZE);
 out:
 	kfree(priv);
+put_dev:
+	pci_dev_put(pdev);
 	return err;
 }
 
@@ -200,6 +206,8 @@ static void __exit amd_rng_mod_exit(void)
 
 	release_region(priv->pmbase + PMBASE_OFFSET, PMBASE_SIZE);
 
+	pci_dev_put(priv->pcidev);
+
 	kfree(priv);
 }
 
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/geode-rng.c linux-libre-6.1.39-gnu/drivers/char/hw_random/geode-rng.c
index 138ce434f86b..12fbe8091831 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/geode-rng.c
+++ linux-libre-6.1.39-gnu/drivers/char/hw_random/geode-rng.c
@@ -51,6 +51,10 @@ static const struct pci_device_id pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, pci_tbl);
 
+struct amd_geode_priv {
+	struct pci_dev *pcidev;
+	void __iomem *membase;
+};
 
 static int geode_rng_data_read(struct hwrng *rng, u32 *data)
 {
@@ -90,6 +94,7 @@ static int __init geode_rng_init(void)
 	const struct pci_device_id *ent;
 	void __iomem *mem;
 	unsigned long rng_base;
+	struct amd_geode_priv *priv;
 
 	for_each_pci_dev(pdev) {
 		ent = pci_match_id(pci_tbl, pdev);
@@ -97,17 +102,26 @@ static int __init geode_rng_init(void)
 			goto found;
 	}
 	/* Device not found. */
-	goto out;
+	return err;
 
 found:
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		err = -ENOMEM;
+		goto put_dev;
+	}
+
 	rng_base = pci_resource_start(pdev, 0);
 	if (rng_base == 0)
-		goto out;
+		goto free_priv;
 	err = -ENOMEM;
 	mem = ioremap(rng_base, 0x58);
 	if (!mem)
-		goto out;
-	geode_rng.priv = (unsigned long)mem;
+		goto free_priv;
+
+	geode_rng.priv = (unsigned long)priv;
+	priv->membase = mem;
+	priv->pcidev = pdev;
 
 	pr_info("AMD Geode RNG detected\n");
 	err = hwrng_register(&geode_rng);
@@ -116,20 +130,26 @@ found:
 		       err);
 		goto err_unmap;
 	}
-out:
 	return err;
 
 err_unmap:
 	iounmap(mem);
-	goto out;
+free_priv:
+	kfree(priv);
+put_dev:
+	pci_dev_put(pdev);
+	return err;
 }
 
 static void __exit geode_rng_exit(void)
 {
-	void __iomem *mem = (void __iomem *)geode_rng.priv;
+	struct amd_geode_priv *priv;
 
+	priv = (struct amd_geode_priv *)geode_rng.priv;
 	hwrng_unregister(&geode_rng);
-	iounmap(mem);
+	iounmap(priv->membase);
+	pci_dev_put(priv->pcidev);
+	kfree(priv);
 }
 
 module_init(geode_rng_init);
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/st-rng.c linux-libre-6.1.39-gnu/drivers/char/hw_random/st-rng.c
index 15ba1e6fae4d..6e9dfac9fc9f 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/st-rng.c
+++ linux-libre-6.1.39-gnu/drivers/char/hw_random/st-rng.c
@@ -42,7 +42,6 @@
 
 struct st_rng_data {
 	void __iomem	*base;
-	struct clk	*clk;
 	struct hwrng	ops;
 };
 
@@ -85,26 +84,18 @@ static int st_rng_probe(struct platform_device *pdev)
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-	clk = devm_clk_get(&pdev->dev, NULL);
+	clk = devm_clk_get_enabled(&pdev->dev, NULL);
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
-	ret = clk_prepare_enable(clk);
-	if (ret)
-		return ret;
-
 	ddata->ops.priv	= (unsigned long)ddata;
 	ddata->ops.read	= st_rng_read;
 	ddata->ops.name	= pdev->name;
 	ddata->base	= base;
-	ddata->clk	= clk;
-
-	dev_set_drvdata(&pdev->dev, ddata);
 
 	ret = devm_hwrng_register(&pdev->dev, &ddata->ops);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register HW RNG\n");
-		clk_disable_unprepare(clk);
 		return ret;
 	}
 
@@ -113,15 +104,6 @@ static int st_rng_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int st_rng_remove(struct platform_device *pdev)
-{
-	struct st_rng_data *ddata = dev_get_drvdata(&pdev->dev);
-
-	clk_disable_unprepare(ddata->clk);
-
-	return 0;
-}
-
 static const struct of_device_id st_rng_match[] __maybe_unused = {
 	{ .compatible = "st,rng" },
 	{},
@@ -134,7 +116,6 @@ static struct platform_driver st_rng_driver = {
 		.of_match_table = of_match_ptr(st_rng_match),
 	},
 	.probe = st_rng_probe,
-	.remove = st_rng_remove
 };
 
 module_platform_driver(st_rng_driver);
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/virtio-rng.c linux-libre-6.1.39-gnu/drivers/char/hw_random/virtio-rng.c
index a6f3a8a2aca6..35304117338a 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/virtio-rng.c
+++ linux-libre-6.1.39-gnu/drivers/char/hw_random/virtio-rng.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2007, 2008 Rusty Russell IBM Corporation
  */
 
+#include <asm/barrier.h>
 #include <linux/err.h>
 #include <linux/hw_random.h>
 #include <linux/scatterlist.h>
@@ -37,13 +38,13 @@ struct virtrng_info {
 static void random_recv_done(struct virtqueue *vq)
 {
 	struct virtrng_info *vi = vq->vdev->priv;
+	unsigned int len;
 
 	/* We can get spurious callbacks, e.g. shared IRQs + virtio_pci. */
-	if (!virtqueue_get_buf(vi->vq, &vi->data_avail))
+	if (!virtqueue_get_buf(vi->vq, &len))
 		return;
 
-	vi->data_idx = 0;
-
+	smp_store_release(&vi->data_avail, len);
 	complete(&vi->have_data);
 }
 
@@ -52,7 +53,6 @@ static void request_entropy(struct virtrng_info *vi)
 	struct scatterlist sg;
 
 	reinit_completion(&vi->have_data);
-	vi->data_avail = 0;
 	vi->data_idx = 0;
 
 	sg_init_one(&sg, vi->data, sizeof(vi->data));
@@ -88,7 +88,7 @@ static int virtio_read(struct hwrng *rng, void *buf, size_t size, bool wait)
 	read = 0;
 
 	/* copy available data */
-	if (vi->data_avail) {
+	if (smp_load_acquire(&vi->data_avail)) {
 		chunk = copy_data(vi, buf, size);
 		size -= chunk;
 		read += chunk;
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/Kconfig linux-libre-6.1.39-gnu/drivers/char/ipmi/Kconfig
index 39565cf74b2c..df45e0af9238 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/char/ipmi/Kconfig
@@ -162,7 +162,8 @@ config IPMI_KCS_BMC_SERIO
 
 config ASPEED_BT_IPMI_BMC
 	depends on ARCH_ASPEED || COMPILE_TEST
-	depends on REGMAP && REGMAP_MMIO && MFD_SYSCON
+	depends on MFD_SYSCON
+	select REGMAP_MMIO
 	tristate "BT IPMI bmc driver"
 	help
 	  Provides a driver for the BT (Block Transfer) IPMI interface
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_ipmb.c linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_ipmb.c
index 7c1aee5e11b7..3f1c9f1573e7 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_ipmb.c
+++ linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_ipmb.c
@@ -27,7 +27,7 @@ MODULE_PARM_DESC(bmcaddr, "Address to use for BMC.");
 
 static unsigned int retry_time_ms = 250;
 module_param(retry_time_ms, uint, 0644);
-MODULE_PARM_DESC(max_retries, "Timeout time between retries, in milliseconds.");
+MODULE_PARM_DESC(retry_time_ms, "Timeout time between retries, in milliseconds.");
 
 static unsigned int max_retries = 1;
 module_param(max_retries, uint, 0644);
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_msghandler.c linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_msghandler.c
index 49a1707693c9..5d403fb5bd92 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_msghandler.c
+++ linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_msghandler.c
@@ -1330,6 +1330,7 @@ static void _ipmi_destroy_user(struct ipmi_user *user)
 	unsigned long    flags;
 	struct cmd_rcvr  *rcvr;
 	struct cmd_rcvr  *rcvrs = NULL;
+	struct module    *owner;
 
 	if (!acquire_ipmi_user(user, &i)) {
 		/*
@@ -1392,8 +1393,9 @@ static void _ipmi_destroy_user(struct ipmi_user *user)
 		kfree(rcvr);
 	}
 
+	owner = intf->owner;
 	kref_put(&intf->refcount, intf_free);
-	module_put(intf->owner);
+	module_put(owner);
 }
 
 int ipmi_destroy_user(struct ipmi_user *user)
@@ -3704,12 +3706,16 @@ static void deliver_smi_err_response(struct ipmi_smi *intf,
 				     struct ipmi_smi_msg *msg,
 				     unsigned char err)
 {
+	int rv;
 	msg->rsp[0] = msg->data[0] | 4;
 	msg->rsp[1] = msg->data[1];
 	msg->rsp[2] = err;
 	msg->rsp_size = 3;
-	/* It's an error, so it will never requeue, no need to check return. */
-	handle_one_recv_msg(intf, msg);
+
+	/* This will never requeue, but it may ask us to free the message. */
+	rv = handle_one_recv_msg(intf, msg);
+	if (rv == 0)
+		ipmi_free_smi_msg(msg);
 }
 
 static void cleanup_smi_msgs(struct ipmi_smi *intf)
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_si_intf.c linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_si_intf.c
index 6e357ad76f2e..abddd7e43a9a 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_si_intf.c
+++ linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_si_intf.c
@@ -2153,6 +2153,20 @@ skip_fallback_noirq:
 }
 module_init(init_ipmi_si);
 
+static void wait_msg_processed(struct smi_info *smi_info)
+{
+	unsigned long jiffies_now;
+	long time_diff;
+
+	while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) {
+		jiffies_now = jiffies;
+		time_diff = (((long)jiffies_now - (long)smi_info->last_timeout_jiffies)
+		     * SI_USEC_PER_JIFFY);
+		smi_event_handler(smi_info, time_diff);
+		schedule_timeout_uninterruptible(1);
+	}
+}
+
 static void shutdown_smi(void *send_info)
 {
 	struct smi_info *smi_info = send_info;
@@ -2187,16 +2201,13 @@ static void shutdown_smi(void *send_info)
 	 * in the BMC.  Note that timers and CPU interrupts are off,
 	 * so no need for locks.
 	 */
-	while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) {
-		poll(smi_info);
-		schedule_timeout_uninterruptible(1);
-	}
+	wait_msg_processed(smi_info);
+
 	if (smi_info->handlers)
 		disable_si_irq(smi_info);
-	while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) {
-		poll(smi_info);
-		schedule_timeout_uninterruptible(1);
-	}
+
+	wait_msg_processed(smi_info);
+
 	if (smi_info->handlers)
 		smi_info->handlers->cleanup(smi_info->si_sm);
 
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_ssif.c linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_ssif.c
index e1072809fe31..d48061ec27dd 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_ssif.c
+++ linux-libre-6.1.39-gnu/drivers/char/ipmi/ipmi_ssif.c
@@ -74,7 +74,8 @@
 /*
  * Timer values
  */
-#define SSIF_MSG_USEC		20000	/* 20ms between message tries. */
+#define SSIF_MSG_USEC		60000	/* 60ms between message tries (T3). */
+#define SSIF_REQ_RETRY_USEC	60000	/* 60ms between send retries (T6). */
 #define SSIF_MSG_PART_USEC	5000	/* 5ms for a message part */
 
 /* How many times to we retry sending/receiving the message. */
@@ -82,7 +83,9 @@
 #define	SSIF_RECV_RETRIES	250
 
 #define SSIF_MSG_MSEC		(SSIF_MSG_USEC / 1000)
+#define SSIF_REQ_RETRY_MSEC	(SSIF_REQ_RETRY_USEC / 1000)
 #define SSIF_MSG_JIFFIES	((SSIF_MSG_USEC * 1000) / TICK_NSEC)
+#define SSIF_REQ_RETRY_JIFFIES	((SSIF_REQ_RETRY_USEC * 1000) / TICK_NSEC)
 #define SSIF_MSG_PART_JIFFIES	((SSIF_MSG_PART_USEC * 1000) / TICK_NSEC)
 
 /*
@@ -92,7 +95,7 @@
 #define SSIF_WATCH_WATCHDOG_TIMEOUT	msecs_to_jiffies(250)
 
 enum ssif_intf_state {
-	SSIF_NORMAL,
+	SSIF_IDLE,
 	SSIF_GETTING_FLAGS,
 	SSIF_GETTING_EVENTS,
 	SSIF_CLEARING_FLAGS,
@@ -100,8 +103,8 @@ enum ssif_intf_state {
 	/* FIXME - add watchdog stuff. */
 };
 
-#define SSIF_IDLE(ssif)	 ((ssif)->ssif_state == SSIF_NORMAL \
-			  && (ssif)->curr_msg == NULL)
+#define IS_SSIF_IDLE(ssif) ((ssif)->ssif_state == SSIF_IDLE \
+			    && (ssif)->curr_msg == NULL)
 
 /*
  * Indexes into stats[] in ssif_info below.
@@ -229,6 +232,9 @@ struct ssif_info {
 	bool		    got_alert;
 	bool		    waiting_alert;
 
+	/* Used to inform the timeout that it should do a resend. */
+	bool		    do_resend;
+
 	/*
 	 * If set to true, this will request events the next time the
 	 * state machine is idle.
@@ -241,12 +247,6 @@ struct ssif_info {
 	 */
 	bool                req_flags;
 
-	/*
-	 * Used to perform timer operations when run-to-completion
-	 * mode is on.  This is a countdown timer.
-	 */
-	int                 rtc_us_timer;
-
 	/* Used for sending/receiving data.  +1 for the length. */
 	unsigned char data[IPMI_MAX_MSG_LENGTH + 1];
 	unsigned int  data_len;
@@ -348,9 +348,9 @@ static void return_hosed_msg(struct ssif_info *ssif_info,
 
 /*
  * Must be called with the message lock held.  This will release the
- * message lock.  Note that the caller will check SSIF_IDLE and start a
- * new operation, so there is no need to check for new messages to
- * start in here.
+ * message lock.  Note that the caller will check IS_SSIF_IDLE and
+ * start a new operation, so there is no need to check for new
+ * messages to start in here.
  */
 static void start_clear_flags(struct ssif_info *ssif_info, unsigned long *flags)
 {
@@ -367,7 +367,7 @@ static void start_clear_flags(struct ssif_info *ssif_info, unsigned long *flags)
 
 	if (start_send(ssif_info, msg, 3) != 0) {
 		/* Error, just go to normal state. */
-		ssif_info->ssif_state = SSIF_NORMAL;
+		ssif_info->ssif_state = SSIF_IDLE;
 	}
 }
 
@@ -382,7 +382,7 @@ static void start_flag_fetch(struct ssif_info *ssif_info, unsigned long *flags)
 	mb[0] = (IPMI_NETFN_APP_REQUEST << 2);
 	mb[1] = IPMI_GET_MSG_FLAGS_CMD;
 	if (start_send(ssif_info, mb, 2) != 0)
-		ssif_info->ssif_state = SSIF_NORMAL;
+		ssif_info->ssif_state = SSIF_IDLE;
 }
 
 static void check_start_send(struct ssif_info *ssif_info, unsigned long *flags,
@@ -393,7 +393,7 @@ static void check_start_send(struct ssif_info *ssif_info, unsigned long *flags,
 
 		flags = ipmi_ssif_lock_cond(ssif_info, &oflags);
 		ssif_info->curr_msg = NULL;
-		ssif_info->ssif_state = SSIF_NORMAL;
+		ssif_info->ssif_state = SSIF_IDLE;
 		ipmi_ssif_unlock_cond(ssif_info, flags);
 		ipmi_free_smi_msg(msg);
 	}
@@ -407,7 +407,7 @@ static void start_event_fetch(struct ssif_info *ssif_info, unsigned long *flags)
 
 	msg = ipmi_alloc_smi_msg();
 	if (!msg) {
-		ssif_info->ssif_state = SSIF_NORMAL;
+		ssif_info->ssif_state = SSIF_IDLE;
 		ipmi_ssif_unlock_cond(ssif_info, flags);
 		return;
 	}
@@ -430,7 +430,7 @@ static void start_recv_msg_fetch(struct ssif_info *ssif_info,
 
 	msg = ipmi_alloc_smi_msg();
 	if (!msg) {
-		ssif_info->ssif_state = SSIF_NORMAL;
+		ssif_info->ssif_state = SSIF_IDLE;
 		ipmi_ssif_unlock_cond(ssif_info, flags);
 		return;
 	}
@@ -448,9 +448,9 @@ static void start_recv_msg_fetch(struct ssif_info *ssif_info,
 
 /*
  * Must be called with the message lock held.  This will release the
- * message lock.  Note that the caller will check SSIF_IDLE and start a
- * new operation, so there is no need to check for new messages to
- * start in here.
+ * message lock.  Note that the caller will check IS_SSIF_IDLE and
+ * start a new operation, so there is no need to check for new
+ * messages to start in here.
  */
 static void handle_flags(struct ssif_info *ssif_info, unsigned long *flags)
 {
@@ -466,7 +466,7 @@ static void handle_flags(struct ssif_info *ssif_info, unsigned long *flags)
 		/* Events available. */
 		start_event_fetch(ssif_info, flags);
 	else {
-		ssif_info->ssif_state = SSIF_NORMAL;
+		ssif_info->ssif_state = SSIF_IDLE;
 		ipmi_ssif_unlock_cond(ssif_info, flags);
 	}
 }
@@ -530,7 +530,6 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
 
 static void start_get(struct ssif_info *ssif_info)
 {
-	ssif_info->rtc_us_timer = 0;
 	ssif_info->multi_pos = 0;
 
 	ssif_i2c_send(ssif_info, msg_done_handler, I2C_SMBUS_READ,
@@ -538,22 +537,30 @@ static void start_get(struct ssif_info *ssif_info)
 		  ssif_info->recv, I2C_SMBUS_BLOCK_DATA);
 }
 
+static void start_resend(struct ssif_info *ssif_info);
+
 static void retry_timeout(struct timer_list *t)
 {
 	struct ssif_info *ssif_info = from_timer(ssif_info, t, retry_timer);
 	unsigned long oflags, *flags;
-	bool waiting;
+	bool waiting, resend;
 
 	if (ssif_info->stopping)
 		return;
 
 	flags = ipmi_ssif_lock_cond(ssif_info, &oflags);
+	resend = ssif_info->do_resend;
+	ssif_info->do_resend = false;
 	waiting = ssif_info->waiting_alert;
 	ssif_info->waiting_alert = false;
 	ipmi_ssif_unlock_cond(ssif_info, flags);
 
 	if (waiting)
 		start_get(ssif_info);
+	if (resend) {
+		start_resend(ssif_info);
+		ssif_inc_stat(ssif_info, send_retries);
+	}
 }
 
 static void watch_timeout(struct timer_list *t)
@@ -568,7 +575,7 @@ static void watch_timeout(struct timer_list *t)
 	if (ssif_info->watch_timeout) {
 		mod_timer(&ssif_info->watch_timer,
 			  jiffies + ssif_info->watch_timeout);
-		if (SSIF_IDLE(ssif_info)) {
+		if (IS_SSIF_IDLE(ssif_info)) {
 			start_flag_fetch(ssif_info, flags); /* Releases lock */
 			return;
 		}
@@ -602,8 +609,6 @@ static void ssif_alert(struct i2c_client *client, enum i2c_alert_protocol type,
 		start_get(ssif_info);
 }
 
-static int start_resend(struct ssif_info *ssif_info);
-
 static void msg_done_handler(struct ssif_info *ssif_info, int result,
 			     unsigned char *data, unsigned int len)
 {
@@ -622,7 +627,6 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
 
 			flags = ipmi_ssif_lock_cond(ssif_info, &oflags);
 			ssif_info->waiting_alert = true;
-			ssif_info->rtc_us_timer = SSIF_MSG_USEC;
 			if (!ssif_info->stopping)
 				mod_timer(&ssif_info->retry_timer,
 					  jiffies + SSIF_MSG_JIFFIES);
@@ -756,7 +760,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
 	}
 
 	switch (ssif_info->ssif_state) {
-	case SSIF_NORMAL:
+	case SSIF_IDLE:
 		ipmi_ssif_unlock_cond(ssif_info, flags);
 		if (!msg)
 			break;
@@ -774,7 +778,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
 			 * Error fetching flags, or invalid length,
 			 * just give up for now.
 			 */
-			ssif_info->ssif_state = SSIF_NORMAL;
+			ssif_info->ssif_state = SSIF_IDLE;
 			ipmi_ssif_unlock_cond(ssif_info, flags);
 			dev_warn(&ssif_info->client->dev,
 				 "Error getting flags: %d %d, %x\n",
@@ -782,9 +786,9 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
 		} else if (data[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2
 			   || data[1] != IPMI_GET_MSG_FLAGS_CMD) {
 			/*
-			 * Don't abort here, maybe it was a queued
-			 * response to a previous command.
+			 * Recv error response, give up.
 			 */
+			ssif_info->ssif_state = SSIF_IDLE;
 			ipmi_ssif_unlock_cond(ssif_info, flags);
 			dev_warn(&ssif_info->client->dev,
 				 "Invalid response getting flags: %x %x\n",
@@ -809,7 +813,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
 				 "Invalid response clearing flags: %x %x\n",
 				 data[0], data[1]);
 		}
-		ssif_info->ssif_state = SSIF_NORMAL;
+		ssif_info->ssif_state = SSIF_IDLE;
 		ipmi_ssif_unlock_cond(ssif_info, flags);
 		break;
 
@@ -887,7 +891,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
 	}
 
 	flags = ipmi_ssif_lock_cond(ssif_info, &oflags);
-	if (SSIF_IDLE(ssif_info) && !ssif_info->stopping) {
+	if (IS_SSIF_IDLE(ssif_info) && !ssif_info->stopping) {
 		if (ssif_info->req_events)
 			start_event_fetch(ssif_info, flags);
 		else if (ssif_info->req_flags)
@@ -909,31 +913,23 @@ static void msg_written_handler(struct ssif_info *ssif_info, int result,
 	if (result < 0) {
 		ssif_info->retries_left--;
 		if (ssif_info->retries_left > 0) {
-			if (!start_resend(ssif_info)) {
-				ssif_inc_stat(ssif_info, send_retries);
-				return;
-			}
-			/* request failed, just return the error. */
-			ssif_inc_stat(ssif_info, send_errors);
-
-			if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
-				dev_dbg(&ssif_info->client->dev,
-					"%s: Out of retries\n", __func__);
-			msg_done_handler(ssif_info, -EIO, NULL, 0);
+			/*
+			 * Wait the retry timeout time per the spec,
+			 * then redo the send.
+			 */
+			ssif_info->do_resend = true;
+			mod_timer(&ssif_info->retry_timer,
+				  jiffies + SSIF_REQ_RETRY_JIFFIES);
 			return;
 		}
 
 		ssif_inc_stat(ssif_info, send_errors);
 
-		/*
-		 * Got an error on transmit, let the done routine
-		 * handle it.
-		 */
 		if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
 			dev_dbg(&ssif_info->client->dev,
-				"%s: Error  %d\n", __func__, result);
+				"%s: Out of retries\n", __func__);
 
-		msg_done_handler(ssif_info, result, NULL, 0);
+		msg_done_handler(ssif_info, -EIO, NULL, 0);
 		return;
 	}
 
@@ -987,7 +983,6 @@ static void msg_written_handler(struct ssif_info *ssif_info, int result,
 			/* Wait a jiffie then request the next message */
 			ssif_info->waiting_alert = true;
 			ssif_info->retries_left = SSIF_RECV_RETRIES;
-			ssif_info->rtc_us_timer = SSIF_MSG_PART_USEC;
 			if (!ssif_info->stopping)
 				mod_timer(&ssif_info->retry_timer,
 					  jiffies + SSIF_MSG_PART_JIFFIES);
@@ -996,7 +991,7 @@ static void msg_written_handler(struct ssif_info *ssif_info, int result,
 	}
 }
 
-static int start_resend(struct ssif_info *ssif_info)
+static void start_resend(struct ssif_info *ssif_info)
 {
 	int command;
 
@@ -1021,7 +1016,6 @@ static int start_resend(struct ssif_info *ssif_info)
 
 	ssif_i2c_send(ssif_info, msg_written_handler, I2C_SMBUS_WRITE,
 		   command, ssif_info->data, I2C_SMBUS_BLOCK_DATA);
-	return 0;
 }
 
 static int start_send(struct ssif_info *ssif_info,
@@ -1036,7 +1030,8 @@ static int start_send(struct ssif_info *ssif_info,
 	ssif_info->retries_left = SSIF_SEND_RETRIES;
 	memcpy(ssif_info->data + 1, data, len);
 	ssif_info->data_len = len;
-	return start_resend(ssif_info);
+	start_resend(ssif_info);
+	return 0;
 }
 
 /* Must be called with the message lock held. */
@@ -1046,7 +1041,7 @@ static void start_next_msg(struct ssif_info *ssif_info, unsigned long *flags)
 	unsigned long oflags;
 
  restart:
-	if (!SSIF_IDLE(ssif_info)) {
+	if (!IS_SSIF_IDLE(ssif_info)) {
 		ipmi_ssif_unlock_cond(ssif_info, flags);
 		return;
 	}
@@ -1269,7 +1264,7 @@ static void shutdown_ssif(void *send_info)
 	dev_set_drvdata(&ssif_info->client->dev, NULL);
 
 	/* make sure the driver is not looking for flags any more. */
-	while (ssif_info->ssif_state != SSIF_NORMAL)
+	while (ssif_info->ssif_state != SSIF_IDLE)
 		schedule_timeout(1);
 
 	ssif_info->stopping = true;
@@ -1334,8 +1329,10 @@ static int do_cmd(struct i2c_client *client, int len, unsigned char *msg,
 	ret = i2c_smbus_write_block_data(client, SSIF_IPMI_REQUEST, len, msg);
 	if (ret) {
 		retry_cnt--;
-		if (retry_cnt > 0)
+		if (retry_cnt > 0) {
+			msleep(SSIF_REQ_RETRY_MSEC);
 			goto retry1;
+		}
 		return -ENODEV;
 	}
 
@@ -1476,8 +1473,10 @@ retry_write:
 					 32, msg);
 	if (ret) {
 		retry_cnt--;
-		if (retry_cnt > 0)
+		if (retry_cnt > 0) {
+			msleep(SSIF_REQ_RETRY_MSEC);
 			goto retry_write;
+		}
 		dev_err(&client->dev, "Could not write multi-part start, though the BMC said it could handle it.  Just limit sends to one part.\n");
 		return ret;
 	}
@@ -1839,7 +1838,7 @@ static int ssif_probe(struct i2c_client *client)
 	}
 
 	spin_lock_init(&ssif_info->lock);
-	ssif_info->ssif_state = SSIF_NORMAL;
+	ssif_info->ssif_state = SSIF_IDLE;
 	timer_setup(&ssif_info->retry_timer, retry_timeout, 0);
 	timer_setup(&ssif_info->watch_timer, watch_timeout, 0);
 
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c linux-libre-6.1.39-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c
index 19c32bf50e0e..2dea8cd5a09a 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c
+++ linux-libre-6.1.39-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c
@@ -406,13 +406,31 @@ static void aspeed_kcs_check_obe(struct timer_list *timer)
 static void aspeed_kcs_irq_mask_update(struct kcs_bmc_device *kcs_bmc, u8 mask, u8 state)
 {
 	struct aspeed_kcs_bmc *priv = to_aspeed_kcs_bmc(kcs_bmc);
+	int rc;
+	u8 str;
 
 	/* We don't have an OBE IRQ, emulate it */
 	if (mask & KCS_BMC_EVENT_TYPE_OBE) {
-		if (KCS_BMC_EVENT_TYPE_OBE & state)
-			mod_timer(&priv->obe.timer, jiffies + OBE_POLL_PERIOD);
-		else
+		if (KCS_BMC_EVENT_TYPE_OBE & state) {
+			/*
+			 * Given we don't have an OBE IRQ, delay by polling briefly to see if we can
+			 * observe such an event before returning to the caller. This is not
+			 * incorrect because OBF may have already become clear before enabling the
+			 * IRQ if we had one, under which circumstance no event will be propagated
+			 * anyway.
+			 *
+			 * The onus is on the client to perform a race-free check that it hasn't
+			 * missed the event.
+			 */
+			rc = read_poll_timeout_atomic(aspeed_kcs_inb, str,
+						      !(str & KCS_BMC_STR_OBF), 1, 100, false,
+						      &priv->kcs_bmc, priv->kcs_bmc.ioreg.str);
+			/* Time for the slow path? */
+			if (rc == -ETIMEDOUT)
+				mod_timer(&priv->obe.timer, jiffies + OBE_POLL_PERIOD);
+		} else {
 			del_timer(&priv->obe.timer);
+		}
 	}
 
 	if (mask & KCS_BMC_EVENT_TYPE_IBF) {
diff --git linux-libre-6.1-gnu/drivers/char/pcmcia/cm4000_cs.c linux-libre-6.1.39-gnu/drivers/char/pcmcia/cm4000_cs.c
index adaec8fd4b16..e656f42a28ac 100644
--- linux-libre-6.1-gnu/drivers/char/pcmcia/cm4000_cs.c
+++ linux-libre-6.1.39-gnu/drivers/char/pcmcia/cm4000_cs.c
@@ -529,7 +529,8 @@ static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq)
 			DEBUGP(5, dev, "NumRecBytes is valid\n");
 			break;
 		}
-		usleep_range(10000, 11000);
+		/* can not sleep as this is in atomic context */
+		mdelay(10);
 	}
 	if (i == 100) {
 		DEBUGP(5, dev, "Timeout waiting for NumRecBytes getting "
@@ -549,7 +550,8 @@ static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq)
 			}
 			break;
 		}
-		usleep_range(10000, 11000);
+		/* can not sleep as this is in atomic context */
+		mdelay(10);
 	}
 
 	/* check whether it is a short PTS reply? */
diff --git linux-libre-6.1-gnu/drivers/char/random.c linux-libre-6.1.39-gnu/drivers/char/random.c
index 69754155300e..5d1c8e1c99b5 100644
--- linux-libre-6.1-gnu/drivers/char/random.c
+++ linux-libre-6.1.39-gnu/drivers/char/random.c
@@ -160,6 +160,9 @@ EXPORT_SYMBOL(wait_for_random_bytes);
  *	u8 get_random_u8()
  *	u16 get_random_u16()
  *	u32 get_random_u32()
+ *	u32 get_random_u32_below(u32 ceil)
+ *	u32 get_random_u32_above(u32 floor)
+ *	u32 get_random_u32_inclusive(u32 floor, u32 ceil)
  *	u64 get_random_u64()
  *	unsigned long get_random_long()
  *
@@ -510,6 +513,41 @@ DEFINE_BATCHED_ENTROPY(u16)
 DEFINE_BATCHED_ENTROPY(u32)
 DEFINE_BATCHED_ENTROPY(u64)
 
+u32 __get_random_u32_below(u32 ceil)
+{
+	/*
+	 * This is the slow path for variable ceil. It is still fast, most of
+	 * the time, by doing traditional reciprocal multiplication and
+	 * opportunistically comparing the lower half to ceil itself, before
+	 * falling back to computing a larger bound, and then rejecting samples
+	 * whose lower half would indicate a range indivisible by ceil. The use
+	 * of `-ceil % ceil` is analogous to `2^32 % ceil`, but is computable
+	 * in 32-bits.
+	 */
+	u32 rand = get_random_u32();
+	u64 mult;
+
+	/*
+	 * This function is technically undefined for ceil == 0, and in fact
+	 * for the non-underscored constant version in the header, we build bug
+	 * on that. But for the non-constant case, it's convenient to have that
+	 * evaluate to being a straight call to get_random_u32(), so that
+	 * get_random_u32_inclusive() can work over its whole range without
+	 * undefined behavior.
+	 */
+	if (unlikely(!ceil))
+		return rand;
+
+	mult = (u64)ceil * rand;
+	if (unlikely((u32)mult < ceil)) {
+		u32 bound = -ceil % ceil;
+		while (unlikely((u32)mult < bound))
+			mult = (u64)ceil * get_random_u32();
+	}
+	return mult >> 32;
+}
+EXPORT_SYMBOL(__get_random_u32_below);
+
 #ifdef CONFIG_SMP
 /*
  * This function is called when the CPU is coming up, with entry
@@ -1291,7 +1329,7 @@ SYSCALL_DEFINE3(getrandom, char __user *, ubuf, size_t, len, unsigned int, flags
 			return ret;
 	}
 
-	ret = import_single_range(READ, ubuf, len, &iov, &iter);
+	ret = import_single_range(ITER_DEST, ubuf, len, &iov, &iter);
 	if (unlikely(ret))
 		return ret;
 	return get_random_bytes_user(&iter);
@@ -1409,7 +1447,7 @@ static long random_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
 			return -EINVAL;
 		if (get_user(len, p++))
 			return -EFAULT;
-		ret = import_single_range(WRITE, p, len, &iov, &iter);
+		ret = import_single_range(ITER_SOURCE, p, len, &iov, &iter);
 		if (unlikely(ret))
 			return ret;
 		ret = write_pool_user(&iter);
diff --git linux-libre-6.1-gnu/drivers/char/tpm/eventlog/acpi.c linux-libre-6.1.39-gnu/drivers/char/tpm/eventlog/acpi.c
index 1b18ce5ebab1..cd266021d010 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/eventlog/acpi.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/eventlog/acpi.c
@@ -90,16 +90,21 @@ int tpm_read_log_acpi(struct tpm_chip *chip)
 			return -ENODEV;
 
 		if (tbl->header.length <
-				sizeof(*tbl) + sizeof(struct acpi_tpm2_phy))
+				sizeof(*tbl) + sizeof(struct acpi_tpm2_phy)) {
+			acpi_put_table((struct acpi_table_header *)tbl);
 			return -ENODEV;
+		}
 
 		tpm2_phy = (void *)tbl + sizeof(*tbl);
 		len = tpm2_phy->log_area_minimum_length;
 
 		start = tpm2_phy->log_area_start_address;
-		if (!start || !len)
+		if (!start || !len) {
+			acpi_put_table((struct acpi_table_header *)tbl);
 			return -ENODEV;
+		}
 
+		acpi_put_table((struct acpi_table_header *)tbl);
 		format = EFI_TCG2_EVENT_LOG_FORMAT_TCG_2;
 	} else {
 		/* Find TCPA entry in RSDT (ACPI_LOGICAL_ADDRESSING) */
@@ -120,8 +125,10 @@ int tpm_read_log_acpi(struct tpm_chip *chip)
 			break;
 		}
 
+		acpi_put_table((struct acpi_table_header *)buff);
 		format = EFI_TCG2_EVENT_LOG_FORMAT_TCG_1_2;
 	}
+
 	if (!len) {
 		dev_warn(&chip->dev, "%s: TCPA log area empty\n", __func__);
 		return -EIO;
@@ -136,8 +143,12 @@ int tpm_read_log_acpi(struct tpm_chip *chip)
 
 	ret = -EIO;
 	virt = acpi_os_map_iomem(start, len);
-	if (!virt)
+	if (!virt) {
+		dev_warn(&chip->dev, "%s: Failed to map ACPI memory\n", __func__);
+		/* try EFI log next */
+		ret = -ENODEV;
 		goto err;
+	}
 
 	memcpy_fromio(log->bios_event_log, virt, len);
 
@@ -156,5 +167,4 @@ err:
 	kfree(log->bios_event_log);
 	log->bios_event_log = NULL;
 	return ret;
-
 }
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm-chip.c linux-libre-6.1.39-gnu/drivers/char/tpm/tpm-chip.c
index 783d65fc71f0..95d847c9de79 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm-chip.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm-chip.c
@@ -507,16 +507,78 @@ static int tpm_add_legacy_sysfs(struct tpm_chip *chip)
 	return 0;
 }
 
+/*
+ * Some AMD fTPM versions may cause stutter
+ * https://www.amd.com/en/support/kb/faq/pa-410
+ *
+ * Fixes are available in two series of fTPM firmware:
+ * 6.x.y.z series: 6.0.18.6 +
+ * 3.x.y.z series: 3.57.y.5 +
+ */
+static bool tpm_amd_is_rng_defective(struct tpm_chip *chip)
+{
+	u32 val1, val2;
+	u64 version;
+	int ret;
+
+	if (!(chip->flags & TPM_CHIP_FLAG_TPM2))
+		return false;
+
+	ret = tpm_request_locality(chip);
+	if (ret)
+		return false;
+
+	ret = tpm2_get_tpm_pt(chip, TPM2_PT_MANUFACTURER, &val1, NULL);
+	if (ret)
+		goto release;
+	if (val1 != 0x414D4400U /* AMD */) {
+		ret = -ENODEV;
+		goto release;
+	}
+	ret = tpm2_get_tpm_pt(chip, TPM2_PT_FIRMWARE_VERSION_1, &val1, NULL);
+	if (ret)
+		goto release;
+	ret = tpm2_get_tpm_pt(chip, TPM2_PT_FIRMWARE_VERSION_2, &val2, NULL);
+
+release:
+	tpm_relinquish_locality(chip);
+
+	if (ret)
+		return false;
+
+	version = ((u64)val1 << 32) | val2;
+	if ((version >> 48) == 6) {
+		if (version >= 0x0006000000180006ULL)
+			return false;
+	} else if ((version >> 48) == 3) {
+		if (version >= 0x0003005700000005ULL)
+			return false;
+	} else {
+		return false;
+	}
+
+	dev_warn(&chip->dev,
+		 "AMD fTPM version 0x%llx causes system stutter; hwrng disabled\n",
+		 version);
+
+	return true;
+}
+
 static int tpm_hwrng_read(struct hwrng *rng, void *data, size_t max, bool wait)
 {
 	struct tpm_chip *chip = container_of(rng, struct tpm_chip, hwrng);
 
+	/* Give back zero bytes, as TPM chip has not yet fully resumed: */
+	if (chip->flags & TPM_CHIP_FLAG_SUSPENDED)
+		return 0;
+
 	return tpm_get_random(chip, data, max);
 }
 
 static int tpm_add_hwrng(struct tpm_chip *chip)
 {
-	if (!IS_ENABLED(CONFIG_HW_RANDOM_TPM) || tpm_is_firmware_upgrade(chip))
+	if (!IS_ENABLED(CONFIG_HW_RANDOM_TPM) || tpm_is_firmware_upgrade(chip) ||
+	    tpm_amd_is_rng_defective(chip))
 		return 0;
 
 	snprintf(chip->hwrng_name, sizeof(chip->hwrng_name),
@@ -543,6 +605,42 @@ static int tpm_get_pcr_allocation(struct tpm_chip *chip)
 	return rc;
 }
 
+/*
+ * tpm_chip_bootstrap() - Boostrap TPM chip after power on
+ * @chip: TPM chip to use.
+ *
+ * Initialize TPM chip after power on. This a one-shot function: subsequent
+ * calls will have no effect.
+ */
+int tpm_chip_bootstrap(struct tpm_chip *chip)
+{
+	int rc;
+
+	if (chip->flags & TPM_CHIP_FLAG_BOOTSTRAPPED)
+		return 0;
+
+	rc = tpm_chip_start(chip);
+	if (rc)
+		return rc;
+
+	rc = tpm_auto_startup(chip);
+	if (rc)
+		goto stop;
+
+	rc = tpm_get_pcr_allocation(chip);
+stop:
+	tpm_chip_stop(chip);
+
+	/*
+	 * Unconditionally set, as driver initialization should cease, when the
+	 * boostrapping process fails.
+	 */
+	chip->flags |= TPM_CHIP_FLAG_BOOTSTRAPPED;
+
+	return rc;
+}
+EXPORT_SYMBOL_GPL(tpm_chip_bootstrap);
+
 /*
  * tpm_chip_register() - create a character device for the TPM chip
  * @chip: TPM chip to use.
@@ -558,17 +656,7 @@ int tpm_chip_register(struct tpm_chip *chip)
 {
 	int rc;
 
-	rc = tpm_chip_start(chip);
-	if (rc)
-		return rc;
-	rc = tpm_auto_startup(chip);
-	if (rc) {
-		tpm_chip_stop(chip);
-		return rc;
-	}
-
-	rc = tpm_get_pcr_allocation(chip);
-	tpm_chip_stop(chip);
+	rc = tpm_chip_bootstrap(chip);
 	if (rc)
 		return rc;
 
@@ -620,7 +708,8 @@ EXPORT_SYMBOL_GPL(tpm_chip_register);
 void tpm_chip_unregister(struct tpm_chip *chip)
 {
 	tpm_del_legacy_sysfs(chip);
-	if (IS_ENABLED(CONFIG_HW_RANDOM_TPM) && !tpm_is_firmware_upgrade(chip))
+	if (IS_ENABLED(CONFIG_HW_RANDOM_TPM) && !tpm_is_firmware_upgrade(chip) &&
+	    !tpm_amd_is_rng_defective(chip))
 		hwrng_unregister(&chip->hwrng);
 	tpm_bios_log_teardown(chip);
 	if (chip->flags & TPM_CHIP_FLAG_TPM2 && !tpm_is_firmware_upgrade(chip))
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm-interface.c linux-libre-6.1.39-gnu/drivers/char/tpm/tpm-interface.c
index d69905233aff..0f941cb32eb1 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm-interface.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm-interface.c
@@ -412,7 +412,11 @@ int tpm_pm_suspend(struct device *dev)
 	}
 
 suspended:
-	return rc;
+	chip->flags |= TPM_CHIP_FLAG_SUSPENDED;
+
+	if (rc)
+		dev_err(dev, "Ignoring error %d while suspending\n", rc);
+	return 0;
 }
 EXPORT_SYMBOL_GPL(tpm_pm_suspend);
 
@@ -427,6 +431,14 @@ int tpm_pm_resume(struct device *dev)
 	if (chip == NULL)
 		return -ENODEV;
 
+	chip->flags &= ~TPM_CHIP_FLAG_SUSPENDED;
+
+	/*
+	 * Guarantee that SUSPENDED is written last, so that hwrng does not
+	 * activate before the chip has been fully resumed.
+	 */
+	wmb();
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(tpm_pm_resume);
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm.h linux-libre-6.1.39-gnu/drivers/char/tpm/tpm.h
index 24ee4e1cc452..f6c99b3f0045 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm.h
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm.h
@@ -150,6 +150,79 @@ enum tpm_sub_capabilities {
 	TPM_CAP_PROP_TIS_DURATION = 0x120,
 };
 
+enum tpm2_pt_props {
+	TPM2_PT_NONE = 0x00000000,
+	TPM2_PT_GROUP = 0x00000100,
+	TPM2_PT_FIXED = TPM2_PT_GROUP * 1,
+	TPM2_PT_FAMILY_INDICATOR = TPM2_PT_FIXED + 0,
+	TPM2_PT_LEVEL = TPM2_PT_FIXED + 1,
+	TPM2_PT_REVISION = TPM2_PT_FIXED + 2,
+	TPM2_PT_DAY_OF_YEAR = TPM2_PT_FIXED + 3,
+	TPM2_PT_YEAR = TPM2_PT_FIXED + 4,
+	TPM2_PT_MANUFACTURER = TPM2_PT_FIXED + 5,
+	TPM2_PT_VENDOR_STRING_1 = TPM2_PT_FIXED + 6,
+	TPM2_PT_VENDOR_STRING_2 = TPM2_PT_FIXED + 7,
+	TPM2_PT_VENDOR_STRING_3 = TPM2_PT_FIXED + 8,
+	TPM2_PT_VENDOR_STRING_4 = TPM2_PT_FIXED + 9,
+	TPM2_PT_VENDOR_TPM_TYPE = TPM2_PT_FIXED + 10,
+	TPM2_PT_FIRMWARE_VERSION_1 = TPM2_PT_FIXED + 11,
+	TPM2_PT_FIRMWARE_VERSION_2 = TPM2_PT_FIXED + 12,
+	TPM2_PT_INPUT_BUFFER = TPM2_PT_FIXED + 13,
+	TPM2_PT_HR_TRANSIENT_MIN = TPM2_PT_FIXED + 14,
+	TPM2_PT_HR_PERSISTENT_MIN = TPM2_PT_FIXED + 15,
+	TPM2_PT_HR_LOADED_MIN = TPM2_PT_FIXED + 16,
+	TPM2_PT_ACTIVE_SESSIONS_MAX = TPM2_PT_FIXED + 17,
+	TPM2_PT_PCR_COUNT = TPM2_PT_FIXED + 18,
+	TPM2_PT_PCR_SELECT_MIN = TPM2_PT_FIXED + 19,
+	TPM2_PT_CONTEXT_GAP_MAX = TPM2_PT_FIXED + 20,
+	TPM2_PT_NV_COUNTERS_MAX = TPM2_PT_FIXED + 22,
+	TPM2_PT_NV_INDEX_MAX = TPM2_PT_FIXED + 23,
+	TPM2_PT_MEMORY = TPM2_PT_FIXED + 24,
+	TPM2_PT_CLOCK_UPDATE = TPM2_PT_FIXED + 25,
+	TPM2_PT_CONTEXT_HASH = TPM2_PT_FIXED + 26,
+	TPM2_PT_CONTEXT_SYM = TPM2_PT_FIXED + 27,
+	TPM2_PT_CONTEXT_SYM_SIZE = TPM2_PT_FIXED + 28,
+	TPM2_PT_ORDERLY_COUNT = TPM2_PT_FIXED + 29,
+	TPM2_PT_MAX_COMMAND_SIZE = TPM2_PT_FIXED + 30,
+	TPM2_PT_MAX_RESPONSE_SIZE = TPM2_PT_FIXED + 31,
+	TPM2_PT_MAX_DIGEST = TPM2_PT_FIXED + 32,
+	TPM2_PT_MAX_OBJECT_CONTEXT = TPM2_PT_FIXED + 33,
+	TPM2_PT_MAX_SESSION_CONTEXT = TPM2_PT_FIXED + 34,
+	TPM2_PT_PS_FAMILY_INDICATOR = TPM2_PT_FIXED + 35,
+	TPM2_PT_PS_LEVEL = TPM2_PT_FIXED + 36,
+	TPM2_PT_PS_REVISION = TPM2_PT_FIXED + 37,
+	TPM2_PT_PS_DAY_OF_YEAR = TPM2_PT_FIXED + 38,
+	TPM2_PT_PS_YEAR = TPM2_PT_FIXED + 39,
+	TPM2_PT_SPLIT_MAX = TPM2_PT_FIXED + 40,
+	TPM2_PT_TOTAL_COMMANDS = TPM2_PT_FIXED + 41,
+	TPM2_PT_LIBRARY_COMMANDS = TPM2_PT_FIXED + 42,
+	TPM2_PT_VENDOR_COMMANDS = TPM2_PT_FIXED + 43,
+	TPM2_PT_NV_BUFFER_MAX = TPM2_PT_FIXED + 44,
+	TPM2_PT_MODES = TPM2_PT_FIXED + 45,
+	TPM2_PT_MAX_CAP_BUFFER = TPM2_PT_FIXED + 46,
+	TPM2_PT_VAR = TPM2_PT_GROUP * 2,
+	TPM2_PT_PERMANENT = TPM2_PT_VAR + 0,
+	TPM2_PT_STARTUP_CLEAR = TPM2_PT_VAR + 1,
+	TPM2_PT_HR_NV_INDEX = TPM2_PT_VAR + 2,
+	TPM2_PT_HR_LOADED = TPM2_PT_VAR + 3,
+	TPM2_PT_HR_LOADED_AVAIL = TPM2_PT_VAR + 4,
+	TPM2_PT_HR_ACTIVE = TPM2_PT_VAR + 5,
+	TPM2_PT_HR_ACTIVE_AVAIL = TPM2_PT_VAR + 6,
+	TPM2_PT_HR_TRANSIENT_AVAIL = TPM2_PT_VAR + 7,
+	TPM2_PT_HR_PERSISTENT = TPM2_PT_VAR + 8,
+	TPM2_PT_HR_PERSISTENT_AVAIL = TPM2_PT_VAR + 9,
+	TPM2_PT_NV_COUNTERS = TPM2_PT_VAR + 10,
+	TPM2_PT_NV_COUNTERS_AVAIL = TPM2_PT_VAR + 11,
+	TPM2_PT_ALGORITHM_SET = TPM2_PT_VAR + 12,
+	TPM2_PT_LOADED_CURVES = TPM2_PT_VAR + 13,
+	TPM2_PT_LOCKOUT_COUNTER = TPM2_PT_VAR + 14,
+	TPM2_PT_MAX_AUTH_FAIL = TPM2_PT_VAR + 15,
+	TPM2_PT_LOCKOUT_INTERVAL = TPM2_PT_VAR + 16,
+	TPM2_PT_LOCKOUT_RECOVERY = TPM2_PT_VAR + 17,
+	TPM2_PT_NV_WRITE_RECOVERY = TPM2_PT_VAR + 18,
+	TPM2_PT_AUDIT_COUNTER_0 = TPM2_PT_VAR + 19,
+	TPM2_PT_AUDIT_COUNTER_1 = TPM2_PT_VAR + 20,
+};
 
 /* 128 bytes is an arbitrary cap. This could be as large as TPM_BUFSIZE - 18
  * bytes, but 128 is still a relatively large number of random bytes and
@@ -190,6 +263,7 @@ static inline void tpm_msleep(unsigned int delay_msec)
 		     delay_msec * 1000);
 };
 
+int tpm_chip_bootstrap(struct tpm_chip *chip);
 int tpm_chip_start(struct tpm_chip *chip);
 void tpm_chip_stop(struct tpm_chip *chip);
 struct tpm_chip *tpm_find_get_ops(struct tpm_chip *chip);
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_crb.c linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_crb.c
index 18606651d1aa..916f4ff246c1 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_crb.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_crb.c
@@ -98,6 +98,8 @@ struct crb_priv {
 	u8 __iomem *rsp;
 	u32 cmd_size;
 	u32 smc_func_id;
+	u32 __iomem *pluton_start_addr;
+	u32 __iomem *pluton_reply_addr;
 };
 
 struct tpm2_crb_smc {
@@ -108,6 +110,11 @@ struct tpm2_crb_smc {
 	u32 smc_func_id;
 };
 
+struct tpm2_crb_pluton {
+	u64 start_addr;
+	u64 reply_addr;
+};
+
 static bool crb_wait_for_reg_32(u32 __iomem *reg, u32 mask, u32 value,
 				unsigned long timeout)
 {
@@ -127,6 +134,25 @@ static bool crb_wait_for_reg_32(u32 __iomem *reg, u32 mask, u32 value,
 	return ((ioread32(reg) & mask) == value);
 }
 
+static int crb_try_pluton_doorbell(struct crb_priv *priv, bool wait_for_complete)
+{
+	if (priv->sm != ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON)
+		return 0;
+
+	if (!crb_wait_for_reg_32(priv->pluton_reply_addr, ~0, 1, TPM2_TIMEOUT_C))
+		return -ETIME;
+
+	iowrite32(1, priv->pluton_start_addr);
+	if (wait_for_complete == false)
+		return 0;
+
+	if (!crb_wait_for_reg_32(priv->pluton_start_addr,
+				 0xffffffff, 0, 200))
+		return -ETIME;
+
+	return 0;
+}
+
 /**
  * __crb_go_idle - request tpm crb device to go the idle state
  *
@@ -145,6 +171,8 @@ static bool crb_wait_for_reg_32(u32 __iomem *reg, u32 mask, u32 value,
  */
 static int __crb_go_idle(struct device *dev, struct crb_priv *priv)
 {
+	int rc;
+
 	if ((priv->sm == ACPI_TPM2_START_METHOD) ||
 	    (priv->sm == ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD) ||
 	    (priv->sm == ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC))
@@ -152,6 +180,10 @@ static int __crb_go_idle(struct device *dev, struct crb_priv *priv)
 
 	iowrite32(CRB_CTRL_REQ_GO_IDLE, &priv->regs_t->ctrl_req);
 
+	rc = crb_try_pluton_doorbell(priv, true);
+	if (rc)
+		return rc;
+
 	if (!crb_wait_for_reg_32(&priv->regs_t->ctrl_req,
 				 CRB_CTRL_REQ_GO_IDLE/* mask */,
 				 0, /* value */
@@ -188,12 +220,19 @@ static int crb_go_idle(struct tpm_chip *chip)
  */
 static int __crb_cmd_ready(struct device *dev, struct crb_priv *priv)
 {
+	int rc;
+
 	if ((priv->sm == ACPI_TPM2_START_METHOD) ||
 	    (priv->sm == ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD) ||
 	    (priv->sm == ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC))
 		return 0;
 
 	iowrite32(CRB_CTRL_REQ_CMD_READY, &priv->regs_t->ctrl_req);
+
+	rc = crb_try_pluton_doorbell(priv, true);
+	if (rc)
+		return rc;
+
 	if (!crb_wait_for_reg_32(&priv->regs_t->ctrl_req,
 				 CRB_CTRL_REQ_CMD_READY /* mask */,
 				 0, /* value */
@@ -252,7 +291,7 @@ static int __crb_relinquish_locality(struct device *dev,
 	iowrite32(CRB_LOC_CTRL_RELINQUISH, &priv->regs_h->loc_ctrl);
 	if (!crb_wait_for_reg_32(&priv->regs_h->loc_state, mask, value,
 				 TPM2_TIMEOUT_C)) {
-		dev_warn(dev, "TPM_LOC_STATE_x.requestAccess timed out\n");
+		dev_warn(dev, "TPM_LOC_STATE_x.Relinquish timed out\n");
 		return -ETIME;
 	}
 
@@ -371,6 +410,10 @@ static int crb_send(struct tpm_chip *chip, u8 *buf, size_t len)
 		return -E2BIG;
 	}
 
+	/* Seems to be necessary for every command */
+	if (priv->sm == ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON)
+		__crb_cmd_ready(&chip->dev, priv);
+
 	memcpy_toio(priv->cmd, buf, len);
 
 	/* Make sure that cmd is populated before issuing start. */
@@ -394,7 +437,10 @@ static int crb_send(struct tpm_chip *chip, u8 *buf, size_t len)
 		rc = tpm_crb_smc_start(&chip->dev, priv->smc_func_id);
 	}
 
-	return rc;
+	if (rc)
+		return rc;
+
+	return crb_try_pluton_doorbell(priv, false);
 }
 
 static void crb_cancel(struct tpm_chip *chip)
@@ -524,15 +570,18 @@ static int crb_map_io(struct acpi_device *device, struct crb_priv *priv,
 		return ret;
 	acpi_dev_free_resource_list(&acpi_resource_list);
 
-	if (resource_type(iores_array) != IORESOURCE_MEM) {
-		dev_err(dev, FW_BUG "TPM2 ACPI table does not define a memory resource\n");
-		return -EINVAL;
-	} else if (resource_type(iores_array + TPM_CRB_MAX_RESOURCES) ==
-		IORESOURCE_MEM) {
-		dev_warn(dev, "TPM2 ACPI table defines too many memory resources\n");
-		memset(iores_array + TPM_CRB_MAX_RESOURCES,
-		       0, sizeof(*iores_array));
-		iores_array[TPM_CRB_MAX_RESOURCES].flags = 0;
+	/* Pluton doesn't appear to define ACPI memory regions */
+	if (priv->sm != ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON) {
+		if (resource_type(iores_array) != IORESOURCE_MEM) {
+			dev_err(dev, FW_BUG "TPM2 ACPI table does not define a memory resource\n");
+			return -EINVAL;
+		} else if (resource_type(iores_array + TPM_CRB_MAX_RESOURCES) ==
+			   IORESOURCE_MEM) {
+			dev_warn(dev, "TPM2 ACPI table defines too many memory resources\n");
+			memset(iores_array + TPM_CRB_MAX_RESOURCES,
+			       0, sizeof(*iores_array));
+			iores_array[TPM_CRB_MAX_RESOURCES].flags = 0;
+		}
 	}
 
 	iores = NULL;
@@ -656,6 +705,22 @@ out_relinquish_locality:
 	return ret;
 }
 
+static int crb_map_pluton(struct device *dev, struct crb_priv *priv,
+	       struct acpi_table_tpm2 *buf, struct tpm2_crb_pluton *crb_pluton)
+{
+	priv->pluton_start_addr = crb_map_res(dev, NULL, NULL,
+					      crb_pluton->start_addr, 4);
+	if (IS_ERR(priv->pluton_start_addr))
+		return PTR_ERR(priv->pluton_start_addr);
+
+	priv->pluton_reply_addr = crb_map_res(dev, NULL, NULL,
+					      crb_pluton->reply_addr, 4);
+	if (IS_ERR(priv->pluton_reply_addr))
+		return PTR_ERR(priv->pluton_reply_addr);
+
+	return 0;
+}
+
 static int crb_acpi_add(struct acpi_device *device)
 {
 	struct acpi_table_tpm2 *buf;
@@ -663,6 +728,7 @@ static int crb_acpi_add(struct acpi_device *device)
 	struct tpm_chip *chip;
 	struct device *dev = &device->dev;
 	struct tpm2_crb_smc *crb_smc;
+	struct tpm2_crb_pluton *crb_pluton;
 	acpi_status status;
 	u32 sm;
 	int rc;
@@ -676,12 +742,16 @@ static int crb_acpi_add(struct acpi_device *device)
 
 	/* Should the FIFO driver handle this? */
 	sm = buf->start_method;
-	if (sm == ACPI_TPM2_MEMORY_MAPPED)
-		return -ENODEV;
+	if (sm == ACPI_TPM2_MEMORY_MAPPED) {
+		rc = -ENODEV;
+		goto out;
+	}
 
 	priv = devm_kzalloc(dev, sizeof(struct crb_priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
+	if (!priv) {
+		rc = -ENOMEM;
+		goto out;
+	}
 
 	if (sm == ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC) {
 		if (buf->header.length < (sizeof(*buf) + sizeof(*crb_smc))) {
@@ -689,28 +759,49 @@ static int crb_acpi_add(struct acpi_device *device)
 				FW_BUG "TPM2 ACPI table has wrong size %u for start method type %d\n",
 				buf->header.length,
 				ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC);
-			return -EINVAL;
+			rc = -EINVAL;
+			goto out;
 		}
 		crb_smc = ACPI_ADD_PTR(struct tpm2_crb_smc, buf, sizeof(*buf));
 		priv->smc_func_id = crb_smc->smc_func_id;
 	}
 
+	if (sm == ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON) {
+		if (buf->header.length < (sizeof(*buf) + sizeof(*crb_pluton))) {
+			dev_err(dev,
+				FW_BUG "TPM2 ACPI table has wrong size %u for start method type %d\n",
+				buf->header.length,
+				ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON);
+			return -EINVAL;
+		}
+		crb_pluton = ACPI_ADD_PTR(struct tpm2_crb_pluton, buf, sizeof(*buf));
+		rc = crb_map_pluton(dev, priv, buf, crb_pluton);
+		if (rc)
+			return rc;
+	}
+
 	priv->sm = sm;
 	priv->hid = acpi_device_hid(device);
 
 	rc = crb_map_io(device, priv, buf);
 	if (rc)
-		return rc;
+		goto out;
 
 	chip = tpmm_chip_alloc(dev, &tpm_crb);
-	if (IS_ERR(chip))
-		return PTR_ERR(chip);
+	if (IS_ERR(chip)) {
+		rc = PTR_ERR(chip);
+		goto out;
+	}
 
 	dev_set_drvdata(&chip->dev, priv);
 	chip->acpi_dev_handle = device->handle;
 	chip->flags = TPM_CHIP_FLAG_TPM2;
 
-	return tpm_chip_register(chip);
+	rc = tpm_chip_register(chip);
+
+out:
+	acpi_put_table((struct acpi_table_header *)buf);
+	return rc;
 }
 
 static int crb_acpi_remove(struct acpi_device *device)
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_ftpm_tee.c linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_ftpm_tee.c
index 5c233423c56f..deff23bb54bf 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_ftpm_tee.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_ftpm_tee.c
@@ -397,7 +397,13 @@ static int __init ftpm_mod_init(void)
 	if (rc)
 		return rc;
 
-	return driver_register(&ftpm_tee_driver.driver);
+	rc = driver_register(&ftpm_tee_driver.driver);
+	if (rc) {
+		platform_driver_unregister(&ftpm_tee_plat_driver);
+		return rc;
+	}
+
+	return 0;
 }
 
 static void __exit ftpm_mod_exit(void)
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis.c linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis.c
index bcff6429e0b4..0d084d6652c4 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis.c
@@ -83,6 +83,22 @@ static const struct dmi_system_id tpm_tis_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T490s"),
 		},
 	},
+	{
+		.callback = tpm_tis_disable_irq,
+		.ident = "ThinkStation P360 Tiny",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkStation P360 Tiny"),
+		},
+	},
+	{
+		.callback = tpm_tis_disable_irq,
+		.ident = "ThinkPad L490",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L490"),
+		},
+	},
 	{}
 };
 
@@ -125,6 +141,7 @@ static int check_acpi_tpm2(struct device *dev)
 	const struct acpi_device_id *aid = acpi_match_device(tpm_acpi_tbl, dev);
 	struct acpi_table_tpm2 *tbl;
 	acpi_status st;
+	int ret = 0;
 
 	if (!aid || aid->driver_data != DEVICE_IS_TPM2)
 		return 0;
@@ -132,8 +149,7 @@ static int check_acpi_tpm2(struct device *dev)
 	/* If the ACPI TPM2 signature is matched then a global ACPI_SIG_TPM2
 	 * table is mandatory
 	 */
-	st =
-	    acpi_get_table(ACPI_SIG_TPM2, 1, (struct acpi_table_header **)&tbl);
+	st = acpi_get_table(ACPI_SIG_TPM2, 1, (struct acpi_table_header **)&tbl);
 	if (ACPI_FAILURE(st) || tbl->header.length < sizeof(*tbl)) {
 		dev_err(dev, FW_BUG "failed to get TPM2 ACPI table\n");
 		return -EINVAL;
@@ -141,9 +157,10 @@ static int check_acpi_tpm2(struct device *dev)
 
 	/* The tpm2_crb driver handles this device */
 	if (tbl->start_method != ACPI_TPM2_MEMORY_MAPPED)
-		return -ENODEV;
+		ret = -ENODEV;
 
-	return 0;
+	acpi_put_table((struct acpi_table_header *)tbl);
+	return ret;
 }
 #else
 static int check_acpi_tpm2(struct device *dev)
@@ -226,7 +243,7 @@ static int tpm_tis_init(struct device *dev, struct tpm_info *tpm_info)
 		irq = tpm_info->irq;
 
 	if (itpm || is_itpm(ACPI_COMPANION(dev)))
-		phy->priv.flags |= TPM_TIS_ITPM_WORKAROUND;
+		set_bit(TPM_TIS_ITPM_WORKAROUND, &phy->priv.flags);
 
 	return tpm_tis_core_init(dev, &phy->priv, irq, &tpm_tcg,
 				 ACPI_HANDLE(dev));
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.c linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis_core.c
index 757623bacfd5..55f6ff1e05aa 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis_core.c
@@ -53,41 +53,63 @@ static int wait_for_tpm_stat(struct tpm_chip *chip, u8 mask,
 	long rc;
 	u8 status;
 	bool canceled = false;
+	u8 sts_mask = 0;
+	int ret = 0;
 
 	/* check current status */
 	status = chip->ops->status(chip);
 	if ((status & mask) == mask)
 		return 0;
 
-	stop = jiffies + timeout;
+	/* check what status changes can be handled by irqs */
+	if (priv->int_mask & TPM_INTF_STS_VALID_INT)
+		sts_mask |= TPM_STS_VALID;
 
-	if (chip->flags & TPM_CHIP_FLAG_IRQ) {
+	if (priv->int_mask & TPM_INTF_DATA_AVAIL_INT)
+		sts_mask |= TPM_STS_DATA_AVAIL;
+
+	if (priv->int_mask & TPM_INTF_CMD_READY_INT)
+		sts_mask |= TPM_STS_COMMAND_READY;
+
+	sts_mask &= mask;
+
+	stop = jiffies + timeout;
+	/* process status changes with irq support */
+	if (sts_mask) {
+		ret = -ETIME;
 again:
 		timeout = stop - jiffies;
 		if ((long)timeout <= 0)
 			return -ETIME;
 		rc = wait_event_interruptible_timeout(*queue,
-			wait_for_tpm_stat_cond(chip, mask, check_cancel,
+			wait_for_tpm_stat_cond(chip, sts_mask, check_cancel,
 					       &canceled),
 			timeout);
 		if (rc > 0) {
 			if (canceled)
 				return -ECANCELED;
-			return 0;
+			ret = 0;
 		}
 		if (rc == -ERESTARTSYS && freezing(current)) {
 			clear_thread_flag(TIF_SIGPENDING);
 			goto again;
 		}
-	} else {
-		do {
-			usleep_range(priv->timeout_min,
-				     priv->timeout_max);
-			status = chip->ops->status(chip);
-			if ((status & mask) == mask)
-				return 0;
-		} while (time_before(jiffies, stop));
 	}
+
+	if (ret)
+		return ret;
+
+	mask &= ~sts_mask;
+	if (!mask) /* all done */
+		return 0;
+	/* process status changes without irq support */
+	do {
+		status = chip->ops->status(chip);
+		if ((status & mask) == mask)
+			return 0;
+		usleep_range(priv->timeout_min,
+			     priv->timeout_max);
+	} while (time_before(jiffies, stop));
 	return -ETIME;
 }
 
@@ -136,16 +158,27 @@ static bool check_locality(struct tpm_chip *chip, int l)
 	return false;
 }
 
-static int release_locality(struct tpm_chip *chip, int l)
+static int __tpm_tis_relinquish_locality(struct tpm_tis_data *priv, int l)
+{
+	tpm_tis_write8(priv, TPM_ACCESS(l), TPM_ACCESS_ACTIVE_LOCALITY);
+
+	return 0;
+}
+
+static int tpm_tis_relinquish_locality(struct tpm_chip *chip, int l)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 
-	tpm_tis_write8(priv, TPM_ACCESS(l), TPM_ACCESS_ACTIVE_LOCALITY);
+	mutex_lock(&priv->locality_count_mutex);
+	priv->locality_count--;
+	if (priv->locality_count == 0)
+		__tpm_tis_relinquish_locality(priv, l);
+	mutex_unlock(&priv->locality_count_mutex);
 
 	return 0;
 }
 
-static int request_locality(struct tpm_chip *chip, int l)
+static int __tpm_tis_request_locality(struct tpm_chip *chip, int l)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 	unsigned long stop, timeout;
@@ -186,6 +219,20 @@ again:
 	return -1;
 }
 
+static int tpm_tis_request_locality(struct tpm_chip *chip, int l)
+{
+	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
+	int ret = 0;
+
+	mutex_lock(&priv->locality_count_mutex);
+	if (priv->locality_count == 0)
+		ret = __tpm_tis_request_locality(chip, l);
+	if (!ret)
+		priv->locality_count++;
+	mutex_unlock(&priv->locality_count_mutex);
+	return ret;
+}
+
 static u8 tpm_tis_status(struct tpm_chip *chip)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
@@ -351,7 +398,7 @@ static int tpm_tis_send_data(struct tpm_chip *chip, const u8 *buf, size_t len)
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 	int rc, status, burstcnt;
 	size_t count = 0;
-	bool itpm = priv->flags & TPM_TIS_ITPM_WORKAROUND;
+	bool itpm = test_bit(TPM_TIS_ITPM_WORKAROUND, &priv->flags);
 
 	status = tpm_tis_status(chip);
 	if ((status & TPM_STS_COMMAND_READY) == 0) {
@@ -484,7 +531,8 @@ static int tpm_tis_send(struct tpm_chip *chip, u8 *buf, size_t len)
 	int rc, irq;
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 
-	if (!(chip->flags & TPM_CHIP_FLAG_IRQ) || priv->irq_tested)
+	if (!(chip->flags & TPM_CHIP_FLAG_IRQ) ||
+	     test_bit(TPM_TIS_IRQ_TESTED, &priv->flags))
 		return tpm_tis_send_main(chip, buf, len);
 
 	/* Verify receipt of the expected IRQ */
@@ -494,11 +542,11 @@ static int tpm_tis_send(struct tpm_chip *chip, u8 *buf, size_t len)
 	rc = tpm_tis_send_main(chip, buf, len);
 	priv->irq = irq;
 	chip->flags |= TPM_CHIP_FLAG_IRQ;
-	if (!priv->irq_tested)
+	if (!test_bit(TPM_TIS_IRQ_TESTED, &priv->flags))
 		tpm_msleep(1);
-	if (!priv->irq_tested)
+	if (!test_bit(TPM_TIS_IRQ_TESTED, &priv->flags))
 		disable_interrupts(chip);
-	priv->irq_tested = true;
+	set_bit(TPM_TIS_IRQ_TESTED, &priv->flags);
 	return rc;
 }
 
@@ -641,7 +689,7 @@ static int probe_itpm(struct tpm_chip *chip)
 	size_t len = sizeof(cmd_getticks);
 	u16 vendor;
 
-	if (priv->flags & TPM_TIS_ITPM_WORKAROUND)
+	if (test_bit(TPM_TIS_ITPM_WORKAROUND, &priv->flags))
 		return 0;
 
 	rc = tpm_tis_read16(priv, TPM_DID_VID(0), &vendor);
@@ -652,7 +700,7 @@ static int probe_itpm(struct tpm_chip *chip)
 	if (vendor != TPM_VID_INTEL)
 		return 0;
 
-	if (request_locality(chip, 0) != 0)
+	if (tpm_tis_request_locality(chip, 0) != 0)
 		return -EBUSY;
 
 	rc = tpm_tis_send_data(chip, cmd_getticks, len);
@@ -661,19 +709,19 @@ static int probe_itpm(struct tpm_chip *chip)
 
 	tpm_tis_ready(chip);
 
-	priv->flags |= TPM_TIS_ITPM_WORKAROUND;
+	set_bit(TPM_TIS_ITPM_WORKAROUND, &priv->flags);
 
 	rc = tpm_tis_send_data(chip, cmd_getticks, len);
 	if (rc == 0)
 		dev_info(&chip->dev, "Detected an iTPM.\n");
 	else {
-		priv->flags &= ~TPM_TIS_ITPM_WORKAROUND;
+		clear_bit(TPM_TIS_ITPM_WORKAROUND, &priv->flags);
 		rc = -EFAULT;
 	}
 
 out:
 	tpm_tis_ready(chip);
-	release_locality(chip, priv->locality);
+	tpm_tis_relinquish_locality(chip, priv->locality);
 
 	return rc;
 }
@@ -682,15 +730,19 @@ static bool tpm_tis_req_canceled(struct tpm_chip *chip, u8 status)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 
-	switch (priv->manufacturer_id) {
-	case TPM_VID_WINBOND:
-		return ((status == TPM_STS_VALID) ||
-			(status == (TPM_STS_VALID | TPM_STS_COMMAND_READY)));
-	case TPM_VID_STM:
-		return (status == (TPM_STS_VALID | TPM_STS_COMMAND_READY));
-	default:
-		return (status == TPM_STS_COMMAND_READY);
+	if (!test_bit(TPM_TIS_DEFAULT_CANCELLATION, &priv->flags)) {
+		switch (priv->manufacturer_id) {
+		case TPM_VID_WINBOND:
+			return ((status == TPM_STS_VALID) ||
+				(status == (TPM_STS_VALID | TPM_STS_COMMAND_READY)));
+		case TPM_VID_STM:
+			return (status == (TPM_STS_VALID | TPM_STS_COMMAND_READY));
+		default:
+			break;
+		}
 	}
+
+	return status == TPM_STS_COMMAND_READY;
 }
 
 static irqreturn_t tis_int_handler(int dummy, void *dev_id)
@@ -707,7 +759,7 @@ static irqreturn_t tis_int_handler(int dummy, void *dev_id)
 	if (interrupt == 0)
 		return IRQ_NONE;
 
-	priv->irq_tested = true;
+	set_bit(TPM_TIS_IRQ_TESTED, &priv->flags);
 	if (interrupt & TPM_INTF_DATA_AVAIL_INT)
 		wake_up_interruptible(&priv->read_queue);
 	if (interrupt & TPM_INTF_LOCALITY_CHANGE_INT)
@@ -720,7 +772,9 @@ static irqreturn_t tis_int_handler(int dummy, void *dev_id)
 		wake_up_interruptible(&priv->int_queue);
 
 	/* Clear interrupts handled with TPM_EOI */
+	tpm_tis_request_locality(chip, 0);
 	rc = tpm_tis_write32(priv, TPM_INT_STATUS(priv->locality), interrupt);
+	tpm_tis_relinquish_locality(chip, 0);
 	if (rc < 0)
 		return IRQ_NONE;
 
@@ -728,25 +782,17 @@ static irqreturn_t tis_int_handler(int dummy, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static int tpm_tis_gen_interrupt(struct tpm_chip *chip)
+static void tpm_tis_gen_interrupt(struct tpm_chip *chip)
 {
 	const char *desc = "attempting to generate an interrupt";
 	u32 cap2;
 	cap_t cap;
 	int ret;
 
-	ret = request_locality(chip, 0);
-	if (ret < 0)
-		return ret;
-
 	if (chip->flags & TPM_CHIP_FLAG_TPM2)
 		ret = tpm2_get_tpm_pt(chip, 0x100, &cap2, desc);
 	else
 		ret = tpm1_getcap(chip, TPM_CAP_PROP_TIS_TIMEOUT, &cap, desc, 0);
-
-	release_locality(chip, 0);
-
-	return ret;
 }
 
 /* Register the IRQ and issue a command that will cause an interrupt. If an
@@ -761,60 +807,66 @@ static int tpm_tis_probe_irq_single(struct tpm_chip *chip, u32 intmask,
 	int rc;
 	u32 int_status;
 
-	if (devm_request_irq(chip->dev.parent, irq, tis_int_handler, flags,
-			     dev_name(&chip->dev), chip) != 0) {
+
+	rc = devm_request_threaded_irq(chip->dev.parent, irq, NULL,
+				       tis_int_handler, IRQF_ONESHOT | flags,
+				       dev_name(&chip->dev), chip);
+	if (rc) {
 		dev_info(&chip->dev, "Unable to request irq: %d for probe\n",
 			 irq);
 		return -1;
 	}
 	priv->irq = irq;
 
+	rc = tpm_tis_request_locality(chip, 0);
+	if (rc < 0)
+		return rc;
+
 	rc = tpm_tis_read8(priv, TPM_INT_VECTOR(priv->locality),
 			   &original_int_vec);
-	if (rc < 0)
+	if (rc < 0) {
+		tpm_tis_relinquish_locality(chip, priv->locality);
 		return rc;
+	}
 
 	rc = tpm_tis_write8(priv, TPM_INT_VECTOR(priv->locality), irq);
 	if (rc < 0)
-		return rc;
+		goto restore_irqs;
 
 	rc = tpm_tis_read32(priv, TPM_INT_STATUS(priv->locality), &int_status);
 	if (rc < 0)
-		return rc;
+		goto restore_irqs;
 
 	/* Clear all existing */
 	rc = tpm_tis_write32(priv, TPM_INT_STATUS(priv->locality), int_status);
 	if (rc < 0)
-		return rc;
-
+		goto restore_irqs;
 	/* Turn on */
 	rc = tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality),
 			     intmask | TPM_GLOBAL_INT_ENABLE);
 	if (rc < 0)
-		return rc;
+		goto restore_irqs;
 
-	priv->irq_tested = false;
+	clear_bit(TPM_TIS_IRQ_TESTED, &priv->flags);
 
 	/* Generate an interrupt by having the core call through to
 	 * tpm_tis_send
 	 */
-	rc = tpm_tis_gen_interrupt(chip);
-	if (rc < 0)
-		return rc;
+	tpm_tis_gen_interrupt(chip);
 
+restore_irqs:
 	/* tpm_tis_send will either confirm the interrupt is working or it
 	 * will call disable_irq which undoes all of the above.
 	 */
 	if (!(chip->flags & TPM_CHIP_FLAG_IRQ)) {
-		rc = tpm_tis_write8(priv, original_int_vec,
-				TPM_INT_VECTOR(priv->locality));
-		if (rc < 0)
-			return rc;
-
-		return 1;
+		tpm_tis_write8(priv, original_int_vec,
+			       TPM_INT_VECTOR(priv->locality));
+		rc = -1;
 	}
 
-	return 0;
+	tpm_tis_relinquish_locality(chip, priv->locality);
+
+	return rc;
 }
 
 /* Try to find the IRQ the TPM is using. This is for legacy x86 systems that
@@ -928,8 +980,8 @@ static const struct tpm_class_ops tpm_tis = {
 	.req_complete_mask = TPM_STS_DATA_AVAIL | TPM_STS_VALID,
 	.req_complete_val = TPM_STS_DATA_AVAIL | TPM_STS_VALID,
 	.req_canceled = tpm_tis_req_canceled,
-	.request_locality = request_locality,
-	.relinquish_locality = release_locality,
+	.request_locality = tpm_tis_request_locality,
+	.relinquish_locality = tpm_tis_relinquish_locality,
 	.clk_enable = tpm_tis_clkrun_enable,
 };
 
@@ -963,6 +1015,8 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
 	priv->timeout_min = TPM_TIMEOUT_USECS_MIN;
 	priv->timeout_max = TPM_TIMEOUT_USECS_MAX;
 	priv->phy_ops = phy_ops;
+	priv->locality_count = 0;
+	mutex_init(&priv->locality_count_mutex);
 
 	dev_set_drvdata(&chip->dev, priv);
 
@@ -1005,18 +1059,50 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
 	if (rc < 0)
 		goto out_err;
 
-	intmask |= TPM_INTF_CMD_READY_INT | TPM_INTF_LOCALITY_CHANGE_INT |
-		   TPM_INTF_DATA_AVAIL_INT | TPM_INTF_STS_VALID_INT;
+	/* Figure out the capabilities */
+	rc = tpm_tis_read32(priv, TPM_INTF_CAPS(priv->locality), &intfcaps);
+	if (rc < 0)
+		goto out_err;
+
+	dev_dbg(dev, "TPM interface capabilities (0x%x):\n",
+		intfcaps);
+	if (intfcaps & TPM_INTF_BURST_COUNT_STATIC)
+		dev_dbg(dev, "\tBurst Count Static\n");
+	if (intfcaps & TPM_INTF_CMD_READY_INT) {
+		intmask |= TPM_INTF_CMD_READY_INT;
+		dev_dbg(dev, "\tCommand Ready Int Support\n");
+	}
+	if (intfcaps & TPM_INTF_INT_EDGE_FALLING)
+		dev_dbg(dev, "\tInterrupt Edge Falling\n");
+	if (intfcaps & TPM_INTF_INT_EDGE_RISING)
+		dev_dbg(dev, "\tInterrupt Edge Rising\n");
+	if (intfcaps & TPM_INTF_INT_LEVEL_LOW)
+		dev_dbg(dev, "\tInterrupt Level Low\n");
+	if (intfcaps & TPM_INTF_INT_LEVEL_HIGH)
+		dev_dbg(dev, "\tInterrupt Level High\n");
+	if (intfcaps & TPM_INTF_LOCALITY_CHANGE_INT) {
+		intmask |= TPM_INTF_LOCALITY_CHANGE_INT;
+		dev_dbg(dev, "\tLocality Change Int Support\n");
+	}
+	if (intfcaps & TPM_INTF_STS_VALID_INT) {
+		intmask |= TPM_INTF_STS_VALID_INT;
+		dev_dbg(dev, "\tSts Valid Int Support\n");
+	}
+	if (intfcaps & TPM_INTF_DATA_AVAIL_INT) {
+		intmask |= TPM_INTF_DATA_AVAIL_INT;
+		dev_dbg(dev, "\tData Avail Int Support\n");
+	}
+
 	intmask &= ~TPM_GLOBAL_INT_ENABLE;
 
-	rc = request_locality(chip, 0);
+	rc = tpm_tis_request_locality(chip, 0);
 	if (rc < 0) {
 		rc = -ENODEV;
 		goto out_err;
 	}
 
 	tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality), intmask);
-	release_locality(chip, 0);
+	tpm_tis_relinquish_locality(chip, 0);
 
 	rc = tpm_chip_start(chip);
 	if (rc)
@@ -1040,35 +1126,14 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
 		goto out_err;
 	}
 
-	/* Figure out the capabilities */
-	rc = tpm_tis_read32(priv, TPM_INTF_CAPS(priv->locality), &intfcaps);
-	if (rc < 0)
-		goto out_err;
-
-	dev_dbg(dev, "TPM interface capabilities (0x%x):\n",
-		intfcaps);
-	if (intfcaps & TPM_INTF_BURST_COUNT_STATIC)
-		dev_dbg(dev, "\tBurst Count Static\n");
-	if (intfcaps & TPM_INTF_CMD_READY_INT)
-		dev_dbg(dev, "\tCommand Ready Int Support\n");
-	if (intfcaps & TPM_INTF_INT_EDGE_FALLING)
-		dev_dbg(dev, "\tInterrupt Edge Falling\n");
-	if (intfcaps & TPM_INTF_INT_EDGE_RISING)
-		dev_dbg(dev, "\tInterrupt Edge Rising\n");
-	if (intfcaps & TPM_INTF_INT_LEVEL_LOW)
-		dev_dbg(dev, "\tInterrupt Level Low\n");
-	if (intfcaps & TPM_INTF_INT_LEVEL_HIGH)
-		dev_dbg(dev, "\tInterrupt Level High\n");
-	if (intfcaps & TPM_INTF_LOCALITY_CHANGE_INT)
-		dev_dbg(dev, "\tLocality Change Int Support\n");
-	if (intfcaps & TPM_INTF_STS_VALID_INT)
-		dev_dbg(dev, "\tSts Valid Int Support\n");
-	if (intfcaps & TPM_INTF_DATA_AVAIL_INT)
-		dev_dbg(dev, "\tData Avail Int Support\n");
-
 	/* INTERRUPT Setup */
 	init_waitqueue_head(&priv->read_queue);
 	init_waitqueue_head(&priv->int_queue);
+
+	rc = tpm_chip_bootstrap(chip);
+	if (rc)
+		goto out_err;
+
 	if (irq != -1) {
 		/*
 		 * Before doing irq testing issue a command to the TPM in polling mode
@@ -1076,13 +1141,13 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
 		 * proper timeouts for the driver.
 		 */
 
-		rc = request_locality(chip, 0);
+		rc = tpm_tis_request_locality(chip, 0);
 		if (rc < 0)
 			goto out_err;
 
 		rc = tpm_get_timeouts(chip);
 
-		release_locality(chip, 0);
+		tpm_tis_relinquish_locality(chip, 0);
 
 		if (rc) {
 			dev_err(dev, "Could not get TPM timeouts and durations\n");
@@ -1090,17 +1155,23 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
 			goto out_err;
 		}
 
-		if (irq) {
+		if (irq)
 			tpm_tis_probe_irq_single(chip, intmask, IRQF_SHARED,
 						 irq);
-			if (!(chip->flags & TPM_CHIP_FLAG_IRQ)) {
-				dev_err(&chip->dev, FW_BUG
-					"TPM interrupt not working, polling instead\n");
+		else
+			tpm_tis_probe_irq(chip, intmask);
 
-				disable_interrupts(chip);
-			}
+		if (chip->flags & TPM_CHIP_FLAG_IRQ) {
+			priv->int_mask = intmask;
 		} else {
-			tpm_tis_probe_irq(chip, intmask);
+			dev_err(&chip->dev, FW_BUG
+					"TPM interrupt not working, polling instead\n");
+
+			rc = tpm_tis_request_locality(chip, 0);
+			if (rc < 0)
+				goto out_err;
+			disable_interrupts(chip);
+			tpm_tis_relinquish_locality(chip, 0);
 		}
 	}
 
@@ -1129,31 +1200,20 @@ static void tpm_tis_reenable_interrupts(struct tpm_chip *chip)
 	u32 intmask;
 	int rc;
 
-	if (chip->ops->clk_enable != NULL)
-		chip->ops->clk_enable(chip, true);
-
-	/* reenable interrupts that device may have lost or
-	 * BIOS/firmware may have disabled
+	/*
+	 * Re-enable interrupts that device may have lost or BIOS/firmware may
+	 * have disabled.
 	 */
 	rc = tpm_tis_write8(priv, TPM_INT_VECTOR(priv->locality), priv->irq);
-	if (rc < 0)
-		goto out;
+	if (rc < 0) {
+		dev_err(&chip->dev, "Setting IRQ failed.\n");
+		return;
+	}
 
-	rc = tpm_tis_read32(priv, TPM_INT_ENABLE(priv->locality), &intmask);
+	intmask = priv->int_mask | TPM_GLOBAL_INT_ENABLE;
+	rc = tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality), intmask);
 	if (rc < 0)
-		goto out;
-
-	intmask |= TPM_INTF_CMD_READY_INT
-	    | TPM_INTF_LOCALITY_CHANGE_INT | TPM_INTF_DATA_AVAIL_INT
-	    | TPM_INTF_STS_VALID_INT | TPM_GLOBAL_INT_ENABLE;
-
-	tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality), intmask);
-
-out:
-	if (chip->ops->clk_enable != NULL)
-		chip->ops->clk_enable(chip, false);
-
-	return;
+		dev_err(&chip->dev, "Enabling interrupts failed.\n");
 }
 
 int tpm_tis_resume(struct device *dev)
@@ -1161,26 +1221,25 @@ int tpm_tis_resume(struct device *dev)
 	struct tpm_chip *chip = dev_get_drvdata(dev);
 	int ret;
 
-	if (chip->flags & TPM_CHIP_FLAG_IRQ)
-		tpm_tis_reenable_interrupts(chip);
-
-	ret = tpm_pm_resume(dev);
+	ret = tpm_chip_start(chip);
 	if (ret)
 		return ret;
 
+	if (chip->flags & TPM_CHIP_FLAG_IRQ)
+		tpm_tis_reenable_interrupts(chip);
+
 	/*
 	 * TPM 1.2 requires self-test on resume. This function actually returns
 	 * an error code but for unknown reason it isn't handled.
 	 */
-	if (!(chip->flags & TPM_CHIP_FLAG_TPM2)) {
-		ret = request_locality(chip, 0);
-		if (ret < 0)
-			return ret;
-
+	if (!(chip->flags & TPM_CHIP_FLAG_TPM2))
 		tpm1_do_selftest(chip);
 
-		release_locality(chip, 0);
-	}
+	tpm_chip_stop(chip);
+
+	ret = tpm_pm_resume(dev);
+	if (ret)
+		return ret;
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.h linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis_core.h
index 66a5a13cd1df..610bfadb6acf 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.h
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis_core.h
@@ -84,15 +84,19 @@ enum tis_defaults {
 #define ILB_REMAP_SIZE			0x100
 
 enum tpm_tis_flags {
-	TPM_TIS_ITPM_WORKAROUND		= BIT(0),
-	TPM_TIS_INVALID_STATUS		= BIT(1),
+	TPM_TIS_ITPM_WORKAROUND		= 0,
+	TPM_TIS_INVALID_STATUS		= 1,
+	TPM_TIS_DEFAULT_CANCELLATION	= 2,
+	TPM_TIS_IRQ_TESTED		= 3,
 };
 
 struct tpm_tis_data {
 	u16 manufacturer_id;
+	struct mutex locality_count_mutex;
+	unsigned int locality_count;
 	int locality;
 	int irq;
-	bool irq_tested;
+	unsigned int int_mask;
 	unsigned long flags;
 	void __iomem *ilb_base_addr;
 	u16 clkrun_enabled;
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_i2c.c linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis_i2c.c
index 0692510dfcab..f3a7251c8e38 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_i2c.c
+++ linux-libre-6.1.39-gnu/drivers/char/tpm/tpm_tis_i2c.c
@@ -49,7 +49,7 @@
 
 /* Masks with bits that must be read zero */
 #define TPM_ACCESS_READ_ZERO 0x48
-#define TPM_INT_ENABLE_ZERO 0x7FFFFF6
+#define TPM_INT_ENABLE_ZERO 0x7FFFFF60
 #define TPM_STS_READ_ZERO 0x23
 #define TPM_INTF_CAPABILITY_ZERO 0x0FFFF000
 #define TPM_I2C_INTERFACE_CAPABILITY_ZERO 0x80000000
@@ -329,6 +329,7 @@ static int tpm_tis_i2c_probe(struct i2c_client *dev,
 	if (!phy->io_buf)
 		return -ENOMEM;
 
+	set_bit(TPM_TIS_DEFAULT_CANCELLATION, &phy->priv.flags);
 	phy->i2c_client = dev;
 
 	/* must precede all communication with the tpm */
diff --git linux-libre-6.1-gnu/drivers/clk/Kconfig linux-libre-6.1.39-gnu/drivers/clk/Kconfig
index d79905f3e174..5da82f2bdd21 100644
--- linux-libre-6.1-gnu/drivers/clk/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/clk/Kconfig
@@ -92,7 +92,7 @@ config COMMON_CLK_RK808
 config COMMON_CLK_HI655X
 	tristate "Clock driver for Hi655x" if EXPERT
 	depends on (MFD_HI655X_PMIC || COMPILE_TEST)
-	depends on REGMAP
+	select REGMAP
 	default MFD_HI655X_PMIC
 	help
 	  This driver supports the hi655x PMIC clock. This
diff --git linux-libre-6.1-gnu/drivers/clk/at91/clk-sam9x60-pll.c linux-libre-6.1.39-gnu/drivers/clk/at91/clk-sam9x60-pll.c
index d757003004cb..0882ed01d5c2 100644
--- linux-libre-6.1-gnu/drivers/clk/at91/clk-sam9x60-pll.c
+++ linux-libre-6.1.39-gnu/drivers/clk/at91/clk-sam9x60-pll.c
@@ -668,7 +668,7 @@ sam9x60_clk_register_frac_pll(struct regmap *regmap, spinlock_t *lock,
 
 		ret = sam9x60_frac_pll_compute_mul_frac(&frac->core, FCORE_MIN,
 							parent_rate, true);
-		if (ret <= 0) {
+		if (ret < 0) {
 			hw = ERR_PTR(ret);
 			goto free;
 		}
diff --git linux-libre-6.1-gnu/drivers/clk/bcm/clk-raspberrypi.c linux-libre-6.1.39-gnu/drivers/clk/bcm/clk-raspberrypi.c
index 679f4649a7ef..278f84557281 100644
--- linux-libre-6.1-gnu/drivers/clk/bcm/clk-raspberrypi.c
+++ linux-libre-6.1.39-gnu/drivers/clk/bcm/clk-raspberrypi.c
@@ -375,9 +375,9 @@ static int raspberrypi_discover_clocks(struct raspberrypi_clk *rpi,
 	while (clks->id) {
 		struct raspberrypi_clk_variant *variant;
 
-		if (clks->id > RPI_FIRMWARE_NUM_CLK_ID) {
+		if (clks->id >= RPI_FIRMWARE_NUM_CLK_ID) {
 			dev_err(rpi->dev, "Unknown clock id: %u (max: %u)\n",
-					   clks->id, RPI_FIRMWARE_NUM_CLK_ID);
+					   clks->id, RPI_FIRMWARE_NUM_CLK_ID - 1);
 			return -EINVAL;
 		}
 
diff --git linux-libre-6.1-gnu/drivers/clk/clk-cdce925.c linux-libre-6.1.39-gnu/drivers/clk/clk-cdce925.c
index ef9a2d44e40c..d88e1d681a2c 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-cdce925.c
+++ linux-libre-6.1.39-gnu/drivers/clk/clk-cdce925.c
@@ -714,6 +714,10 @@ static int cdce925_probe(struct i2c_client *client)
 	for (i = 0; i < data->chip_info->num_plls; ++i) {
 		pll_clk_name[i] = kasprintf(GFP_KERNEL, "%pOFn.pll%d",
 			client->dev.of_node, i);
+		if (!pll_clk_name[i]) {
+			err = -ENOMEM;
+			goto error;
+		}
 		init.name = pll_clk_name[i];
 		data->pll[i].chip = data;
 		data->pll[i].hw.init = &init;
@@ -755,6 +759,10 @@ static int cdce925_probe(struct i2c_client *client)
 	init.num_parents = 1;
 	init.parent_names = &parent_name; /* Mux Y1 to input */
 	init.name = kasprintf(GFP_KERNEL, "%pOFn.Y1", client->dev.of_node);
+	if (!init.name) {
+		err = -ENOMEM;
+		goto error;
+	}
 	data->clk[0].chip = data;
 	data->clk[0].hw.init = &init;
 	data->clk[0].index = 0;
@@ -773,6 +781,10 @@ static int cdce925_probe(struct i2c_client *client)
 	for (i = 1; i < data->chip_info->num_outputs; ++i) {
 		init.name = kasprintf(GFP_KERNEL, "%pOFn.Y%d",
 			client->dev.of_node, i+1);
+		if (!init.name) {
+			err = -ENOMEM;
+			goto error;
+		}
 		data->clk[i].chip = data;
 		data->clk[i].hw.init = &init;
 		data->clk[i].index = i;
diff --git linux-libre-6.1-gnu/drivers/clk/clk-conf.c linux-libre-6.1.39-gnu/drivers/clk/clk-conf.c
index 2ef819606c41..1a4e6340f95c 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-conf.c
+++ linux-libre-6.1.39-gnu/drivers/clk/clk-conf.c
@@ -33,9 +33,12 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier)
 			else
 				return rc;
 		}
-		if (clkspec.np == node && !clk_supplier)
+		if (clkspec.np == node && !clk_supplier) {
+			of_node_put(clkspec.np);
 			return 0;
+		}
 		pclk = of_clk_get_from_provider(&clkspec);
+		of_node_put(clkspec.np);
 		if (IS_ERR(pclk)) {
 			if (PTR_ERR(pclk) != -EPROBE_DEFER)
 				pr_warn("clk: couldn't get parent clock %d for %pOF\n",
@@ -48,10 +51,12 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier)
 		if (rc < 0)
 			goto err;
 		if (clkspec.np == node && !clk_supplier) {
+			of_node_put(clkspec.np);
 			rc = 0;
 			goto err;
 		}
 		clk = of_clk_get_from_provider(&clkspec);
+		of_node_put(clkspec.np);
 		if (IS_ERR(clk)) {
 			if (PTR_ERR(clk) != -EPROBE_DEFER)
 				pr_warn("clk: couldn't get assigned clock %d for %pOF\n",
@@ -93,10 +98,13 @@ static int __set_clk_rates(struct device_node *node, bool clk_supplier)
 				else
 					return rc;
 			}
-			if (clkspec.np == node && !clk_supplier)
+			if (clkspec.np == node && !clk_supplier) {
+				of_node_put(clkspec.np);
 				return 0;
+			}
 
 			clk = of_clk_get_from_provider(&clkspec);
+			of_node_put(clkspec.np);
 			if (IS_ERR(clk)) {
 				if (PTR_ERR(clk) != -EPROBE_DEFER)
 					pr_warn("clk: couldn't get clock %d for %pOF\n",
diff --git linux-libre-6.1-gnu/drivers/clk/clk-renesas-pcie.c linux-libre-6.1.39-gnu/drivers/clk/clk-renesas-pcie.c
index e6247141d0c0..35b2519f1696 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-renesas-pcie.c
+++ linux-libre-6.1.39-gnu/drivers/clk/clk-renesas-pcie.c
@@ -144,8 +144,9 @@ static int rs9_regmap_i2c_read(void *context,
 static const struct regmap_config rs9_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
-	.cache_type = REGCACHE_NONE,
+	.cache_type = REGCACHE_FLAT,
 	.max_register = RS9_REG_BCP,
+	.num_reg_defaults_raw = 0x8,
 	.rd_table = &rs9_readable_table,
 	.wr_table = &rs9_writeable_table,
 	.reg_write = rs9_regmap_i2c_write,
@@ -352,7 +353,7 @@ static const struct rs9_chip_info renesas_9fgv0241_info = {
 };
 
 static const struct i2c_device_id rs9_id[] = {
-	{ "9fgv0241", .driver_data = RENESAS_9FGV0241 },
+	{ "9fgv0241", .driver_data = (kernel_ulong_t)&renesas_9fgv0241_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rs9_id);
diff --git linux-libre-6.1-gnu/drivers/clk/clk-si5341.c linux-libre-6.1.39-gnu/drivers/clk/clk-si5341.c
index 0e528d7ba656..c7d8cbd22bac 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-si5341.c
+++ linux-libre-6.1.39-gnu/drivers/clk/clk-si5341.c
@@ -1553,7 +1553,7 @@ static int si5341_probe(struct i2c_client *client)
 	struct clk_init_data init;
 	struct clk *input;
 	const char *root_clock_name;
-	const char *synth_clock_names[SI5341_NUM_SYNTH];
+	const char *synth_clock_names[SI5341_NUM_SYNTH] = { NULL };
 	int err;
 	unsigned int i;
 	struct clk_si5341_output_config config[SI5341_MAX_NUM_OUTPUTS];
@@ -1697,6 +1697,10 @@ static int si5341_probe(struct i2c_client *client)
 	for (i = 0; i < data->num_synth; ++i) {
 		synth_clock_names[i] = devm_kasprintf(&client->dev, GFP_KERNEL,
 				"%s.N%u", client->dev.of_node->name, i);
+		if (!synth_clock_names[i]) {
+			err = -ENOMEM;
+			goto free_clk_names;
+		}
 		init.name = synth_clock_names[i];
 		data->synth[i].index = i;
 		data->synth[i].data = data;
@@ -1705,6 +1709,7 @@ static int si5341_probe(struct i2c_client *client)
 		if (err) {
 			dev_err(&client->dev,
 				"synth N%u registration failed\n", i);
+			goto free_clk_names;
 		}
 	}
 
@@ -1714,6 +1719,10 @@ static int si5341_probe(struct i2c_client *client)
 	for (i = 0; i < data->num_outputs; ++i) {
 		init.name = kasprintf(GFP_KERNEL, "%s.%d",
 			client->dev.of_node->name, i);
+		if (!init.name) {
+			err = -ENOMEM;
+			goto free_clk_names;
+		}
 		init.flags = config[i].synth_master ? CLK_SET_RATE_PARENT : 0;
 		data->clk[i].index = i;
 		data->clk[i].data = data;
@@ -1735,7 +1744,7 @@ static int si5341_probe(struct i2c_client *client)
 		if (err) {
 			dev_err(&client->dev,
 				"output %u registration failed\n", i);
-			goto cleanup;
+			goto free_clk_names;
 		}
 		if (config[i].always_on)
 			clk_prepare(data->clk[i].hw.clk);
@@ -1745,7 +1754,7 @@ static int si5341_probe(struct i2c_client *client)
 			data);
 	if (err) {
 		dev_err(&client->dev, "unable to add clk provider\n");
-		goto cleanup;
+		goto free_clk_names;
 	}
 
 	if (initialization_required) {
@@ -1753,11 +1762,11 @@ static int si5341_probe(struct i2c_client *client)
 		regcache_cache_only(data->regmap, false);
 		err = regcache_sync(data->regmap);
 		if (err < 0)
-			goto cleanup;
+			goto free_clk_names;
 
 		err = si5341_finalize_defaults(data);
 		if (err < 0)
-			goto cleanup;
+			goto free_clk_names;
 	}
 
 	/* wait for device to report input clock present and PLL lock */
@@ -1766,32 +1775,31 @@ static int si5341_probe(struct i2c_client *client)
 	       10000, 250000);
 	if (err) {
 		dev_err(&client->dev, "Error waiting for input clock or PLL lock\n");
-		goto cleanup;
+		goto free_clk_names;
 	}
 
 	/* clear sticky alarm bits from initialization */
 	err = regmap_write(data->regmap, SI5341_STATUS_STICKY, 0);
 	if (err) {
 		dev_err(&client->dev, "unable to clear sticky status\n");
-		goto cleanup;
+		goto free_clk_names;
 	}
 
 	err = sysfs_create_files(&client->dev.kobj, si5341_attributes);
-	if (err) {
+	if (err)
 		dev_err(&client->dev, "unable to create sysfs files\n");
-		goto cleanup;
-	}
 
+free_clk_names:
 	/* Free the names, clk framework makes copies */
 	for (i = 0; i < data->num_synth; ++i)
 		 devm_kfree(&client->dev, (void *)synth_clock_names[i]);
 
-	return 0;
-
 cleanup:
-	for (i = 0; i < SI5341_MAX_NUM_OUTPUTS; ++i) {
-		if (data->clk[i].vddo_reg)
-			regulator_disable(data->clk[i].vddo_reg);
+	if (err) {
+		for (i = 0; i < SI5341_MAX_NUM_OUTPUTS; ++i) {
+			if (data->clk[i].vddo_reg)
+				regulator_disable(data->clk[i].vddo_reg);
+		}
 	}
 	return err;
 }
diff --git linux-libre-6.1-gnu/drivers/clk/clk-versaclock5.c linux-libre-6.1.39-gnu/drivers/clk/clk-versaclock5.c
index 88689415aff9..ef50ab78dd90 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-versaclock5.c
+++ linux-libre-6.1.39-gnu/drivers/clk/clk-versaclock5.c
@@ -450,10 +450,7 @@ static long vc5_pll_round_rate(struct clk_hw *hw, unsigned long rate,
 	u32 div_int;
 	u64 div_frc;
 
-	if (rate < VC5_PLL_VCO_MIN)
-		rate = VC5_PLL_VCO_MIN;
-	if (rate > VC5_PLL_VCO_MAX)
-		rate = VC5_PLL_VCO_MAX;
+	rate = clamp(rate, VC5_PLL_VCO_MIN, VC5_PLL_VCO_MAX);
 
 	/* Determine integer part, which is 12 bit wide */
 	div_int = rate / *parent_rate;
@@ -1030,6 +1027,11 @@ static int vc5_probe(struct i2c_client *client)
 	}
 
 	init.name = kasprintf(GFP_KERNEL, "%pOFn.mux", client->dev.of_node);
+	if (!init.name) {
+		ret = -ENOMEM;
+		goto err_clk;
+	}
+
 	init.ops = &vc5_mux_ops;
 	init.flags = 0;
 	init.parent_names = parent_names;
@@ -1044,6 +1046,10 @@ static int vc5_probe(struct i2c_client *client)
 		memset(&init, 0, sizeof(init));
 		init.name = kasprintf(GFP_KERNEL, "%pOFn.dbl",
 				      client->dev.of_node);
+		if (!init.name) {
+			ret = -ENOMEM;
+			goto err_clk;
+		}
 		init.ops = &vc5_dbl_ops;
 		init.flags = CLK_SET_RATE_PARENT;
 		init.parent_names = parent_names;
@@ -1059,6 +1065,10 @@ static int vc5_probe(struct i2c_client *client)
 	/* Register PFD */
 	memset(&init, 0, sizeof(init));
 	init.name = kasprintf(GFP_KERNEL, "%pOFn.pfd", client->dev.of_node);
+	if (!init.name) {
+		ret = -ENOMEM;
+		goto err_clk;
+	}
 	init.ops = &vc5_pfd_ops;
 	init.flags = CLK_SET_RATE_PARENT;
 	init.parent_names = parent_names;
@@ -1076,6 +1086,10 @@ static int vc5_probe(struct i2c_client *client)
 	/* Register PLL */
 	memset(&init, 0, sizeof(init));
 	init.name = kasprintf(GFP_KERNEL, "%pOFn.pll", client->dev.of_node);
+	if (!init.name) {
+		ret = -ENOMEM;
+		goto err_clk;
+	}
 	init.ops = &vc5_pll_ops;
 	init.flags = CLK_SET_RATE_PARENT;
 	init.parent_names = parent_names;
@@ -1095,6 +1109,10 @@ static int vc5_probe(struct i2c_client *client)
 		memset(&init, 0, sizeof(init));
 		init.name = kasprintf(GFP_KERNEL, "%pOFn.fod%d",
 				      client->dev.of_node, idx);
+		if (!init.name) {
+			ret = -ENOMEM;
+			goto err_clk;
+		}
 		init.ops = &vc5_fod_ops;
 		init.flags = CLK_SET_RATE_PARENT;
 		init.parent_names = parent_names;
@@ -1113,6 +1131,10 @@ static int vc5_probe(struct i2c_client *client)
 	memset(&init, 0, sizeof(init));
 	init.name = kasprintf(GFP_KERNEL, "%pOFn.out0_sel_i2cb",
 			      client->dev.of_node);
+	if (!init.name) {
+		ret = -ENOMEM;
+		goto err_clk;
+	}
 	init.ops = &vc5_clk_out_ops;
 	init.flags = CLK_SET_RATE_PARENT;
 	init.parent_names = parent_names;
@@ -1139,6 +1161,10 @@ static int vc5_probe(struct i2c_client *client)
 		memset(&init, 0, sizeof(init));
 		init.name = kasprintf(GFP_KERNEL, "%pOFn.out%d",
 				      client->dev.of_node, idx + 1);
+		if (!init.name) {
+			ret = -ENOMEM;
+			goto err_clk;
+		}
 		init.ops = &vc5_clk_out_ops;
 		init.flags = CLK_SET_RATE_PARENT;
 		init.parent_names = parent_names;
@@ -1258,13 +1284,13 @@ static const struct vc5_chip_info idt_5p49v6975_info = {
 };
 
 static const struct i2c_device_id vc5_id[] = {
-	{ "5p49v5923", .driver_data = IDT_VC5_5P49V5923 },
-	{ "5p49v5925", .driver_data = IDT_VC5_5P49V5925 },
-	{ "5p49v5933", .driver_data = IDT_VC5_5P49V5933 },
-	{ "5p49v5935", .driver_data = IDT_VC5_5P49V5935 },
-	{ "5p49v6901", .driver_data = IDT_VC6_5P49V6901 },
-	{ "5p49v6965", .driver_data = IDT_VC6_5P49V6965 },
-	{ "5p49v6975", .driver_data = IDT_VC6_5P49V6975 },
+	{ "5p49v5923", .driver_data = (kernel_ulong_t)&idt_5p49v5923_info },
+	{ "5p49v5925", .driver_data = (kernel_ulong_t)&idt_5p49v5925_info },
+	{ "5p49v5933", .driver_data = (kernel_ulong_t)&idt_5p49v5933_info },
+	{ "5p49v5935", .driver_data = (kernel_ulong_t)&idt_5p49v5935_info },
+	{ "5p49v6901", .driver_data = (kernel_ulong_t)&idt_5p49v6901_info },
+	{ "5p49v6965", .driver_data = (kernel_ulong_t)&idt_5p49v6965_info },
+	{ "5p49v6975", .driver_data = (kernel_ulong_t)&idt_5p49v6975_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, vc5_id);
diff --git linux-libre-6.1-gnu/drivers/clk/clk-versaclock7.c linux-libre-6.1.39-gnu/drivers/clk/clk-versaclock7.c
index 8e4f86e852aa..0ae191f50b4b 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-versaclock7.c
+++ linux-libre-6.1.39-gnu/drivers/clk/clk-versaclock7.c
@@ -1282,7 +1282,7 @@ static const struct regmap_config vc7_regmap_config = {
 };
 
 static const struct i2c_device_id vc7_i2c_id[] = {
-	{ "rc21008a", VC7_RC21008A },
+	{ "rc21008a", .driver_data = (kernel_ulong_t)&vc7_rc21008a_info },
 	{}
 };
 MODULE_DEVICE_TABLE(i2c, vc7_i2c_id);
diff --git linux-libre-6.1-gnu/drivers/clk/clk.c linux-libre-6.1.39-gnu/drivers/clk/clk.c
index 57b83665e5c3..e0de6565800d 100644
--- linux-libre-6.1-gnu/drivers/clk/clk.c
+++ linux-libre-6.1.39-gnu/drivers/clk/clk.c
@@ -1525,6 +1525,7 @@ void clk_hw_forward_rate_request(const struct clk_hw *hw,
 				  parent->core, req,
 				  parent_rate);
 }
+EXPORT_SYMBOL_GPL(clk_hw_forward_rate_request);
 
 static bool clk_core_can_round(struct clk_core * const core)
 {
@@ -4650,6 +4651,7 @@ int devm_clk_notifier_register(struct device *dev, struct clk *clk,
 	if (!ret) {
 		devres->clk = clk;
 		devres->nb = nb;
+		devres_add(dev, devres);
 	} else {
 		devres_free(devres);
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-fracn-gppll.c linux-libre-6.1.39-gnu/drivers/clk/imx/clk-fracn-gppll.c
index a2aaa14fc1ae..f6674110a88e 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-fracn-gppll.c
+++ linux-libre-6.1.39-gnu/drivers/clk/imx/clk-fracn-gppll.c
@@ -15,6 +15,7 @@
 #include "clk.h"
 
 #define PLL_CTRL		0x0
+#define HW_CTRL_SEL		BIT(16)
 #define CLKMUX_BYPASS		BIT(2)
 #define CLKMUX_EN		BIT(1)
 #define POWERUP_MASK		BIT(0)
@@ -60,18 +61,20 @@ struct clk_fracn_gppll {
 };
 
 /*
- * Fvco = Fref * (MFI + MFN / MFD)
- * Fout = Fvco / (rdiv * odiv)
+ * Fvco = (Fref / rdiv) * (MFI + MFN / MFD)
+ * Fout = Fvco / odiv
+ * The (Fref / rdiv) should be in range 20MHz to 40MHz
+ * The Fvco should be in range 2.5Ghz to 5Ghz
  */
 static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
-	PLL_FRACN_GP(650000000U, 81, 0, 1, 0, 3),
+	PLL_FRACN_GP(650000000U, 162, 50, 100, 0, 6),
 	PLL_FRACN_GP(594000000U, 198, 0, 1, 0, 8),
-	PLL_FRACN_GP(560000000U, 70, 0, 1, 0, 3),
-	PLL_FRACN_GP(498000000U, 83, 0, 1, 0, 4),
+	PLL_FRACN_GP(560000000U, 140, 0, 1, 0, 6),
+	PLL_FRACN_GP(498000000U, 166, 0, 1, 0, 8),
 	PLL_FRACN_GP(484000000U, 121, 0, 1, 0, 6),
 	PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9),
-	PLL_FRACN_GP(400000000U, 50, 0, 1, 0, 3),
-	PLL_FRACN_GP(393216000U, 81, 92, 100, 0, 5)
+	PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12),
+	PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10)
 };
 
 struct imx_fracn_gppll_clk imx_fracn_gppll = {
@@ -191,6 +194,11 @@ static int clk_fracn_gppll_set_rate(struct clk_hw *hw, unsigned long drate,
 
 	rate = imx_get_pll_settings(pll, drate);
 
+	/* Hardware control select disable. PLL is control by register */
+	tmp = readl_relaxed(pll->base + PLL_CTRL);
+	tmp &= ~HW_CTRL_SEL;
+	writel_relaxed(tmp, pll->base + PLL_CTRL);
+
 	/* Disable output */
 	tmp = readl_relaxed(pll->base + PLL_CTRL);
 	tmp &= ~CLKMUX_EN;
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mn.c linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx8mn.c
index d37c45b676ab..b2b8b8b3f0ab 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mn.c
+++ linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx8mn.c
@@ -27,10 +27,10 @@ static u32 share_count_nand;
 static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
 static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
 static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
-static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
+static const char * const video_pll_bypass_sels[] = {"video_pll", "video_pll_ref_sel", };
 static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
 static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
-static const char * const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
+static const char * const m7_alt_pll_bypass_sels[] = {"m7_alt_pll", "m7_alt_pll_ref_sel", };
 static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
 static const char * const sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };
 
@@ -40,24 +40,24 @@ static const char * const imx8mn_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pl
 
 static const char * const imx8mn_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
 
-static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "vpu_pll_out",
-				       "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
+static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "m7_alt_pll_out",
+				       "sys_pll1_800m", "audio_pll1_out", "video_pll_out", "sys_pll3_out", };
 
 static const char * const imx8mn_gpu_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
 						    "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						    "video_pll1_out", "audio_pll2_out", };
+						    "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_gpu_shader_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
 						      "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						      "video_pll1_out", "audio_pll2_out", };
+						      "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m",
 						    "sys_pll2_250m", "sys_pll2_1000m", "audio_pll1_out",
-						    "video_pll1_out", "sys_pll1_100m",};
+						    "video_pll_out", "sys_pll1_100m",};
 
 static const char * const imx8mn_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
 						    "sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out",
-						    "video_pll1_out", "sys_pll3_out", };
+						    "video_pll_out", "sys_pll3_out", };
 
 static const char * const imx8mn_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
 						      "sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out",
@@ -77,23 +77,23 @@ static const char * const imx8mn_usb_bus_sels[] = {"osc_24m", "sys_pll2_500m", "
 
 static const char * const imx8mn_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
 						   "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						   "video_pll1_out", "audio_pll2_out", };
+						   "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
 						   "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						   "video_pll1_out", "audio_pll2_out", };
+						   "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out",
 					       "sys_pll2_1000m", "sys_pll2_500m", "audio_pll1_out",
-					       "video_pll1_out", "audio_pll2_out", };
+					       "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m",
 					       "sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out",
-					       "audio_pll1_out", "video_pll1_out", };
+					       "audio_pll1_out", "video_pll_out", };
 
 static const char * const imx8mn_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m",
 						     "sys_pll2_1000m", "sys_pll2_166m", "sys_pll3_out",
-						     "audio_pll1_out", "video_pll1_out", };
+						     "audio_pll1_out", "video_pll_out", };
 
 static const char * const imx8mn_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m",
 						    "sys_pll2_500m", "sys_pll2_1000m", "sys_pll3_out",
@@ -103,49 +103,49 @@ static const char * const imx8mn_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m",
 						    "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
 						    "sys_pll2_250m", "audio_pll2_out", };
 
-static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out",
+static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll_out", "audio_pll2_out",
 						      "audio_pll1_out", "sys_pll1_800m", "sys_pll2_1000m",
 						      "sys_pll3_out", "clk_ext4", };
 
 static const char * const imx8mn_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
-						"clk_ext3", "clk_ext4", };
+						"video_pll_out", "sys_pll1_133m", "dummy",
+						"clk_ext2", "clk_ext3", };
 
 static const char * const imx8mn_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext3", "clk_ext4", };
 
 static const char * const imx8mn_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext2", "clk_ext3", };
 
 static const char * const imx8mn_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext3", "clk_ext4", };
 
 static const char * const imx8mn_sai7_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext3", "clk_ext4", };
 
 static const char * const imx8mn_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						  "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						  "video_pll_out", "sys_pll1_133m", "dummy",
 						  "clk_ext2", "clk_ext3", };
 
 static const char * const imx8mn_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m",
 						    "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out",
-						    "video_pll1_out", "clk_ext4", };
+						    "video_pll_out", "clk_ext4", };
 
 static const char * const imx8mn_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out",
 						      "clk_ext1", "clk_ext2", "clk_ext3",
-						      "clk_ext4", "video_pll1_out", };
+						      "clk_ext4", "video_pll_out", };
 
 static const char * const imx8mn_enet_phy_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m",
-						    "sys_pll2_200m", "sys_pll2_500m", "video_pll1_out",
-						    "audio_pll2_out", };
+						    "sys_pll2_200m", "sys_pll2_500m", "audio_pll1_out",
+						    "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out",
 						"sys_pll1_400m", "audio_pll2_out", "sys_pll3_out",
-						"sys_pll2_250m", "video_pll1_out", };
+						"sys_pll2_250m", "video_pll_out", };
 
 static const char * const imx8mn_qspi_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll2_333m",
 						"sys_pll2_500m", "audio_pll2_out", "sys_pll1_266m",
@@ -160,19 +160,19 @@ static const char * const imx8mn_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "s
 						  "audio_pll2_out", "sys_pll1_100m", };
 
 static const char * const imx8mn_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out", "audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out", "audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out", "audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out",	"audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out",	"audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
@@ -213,63 +213,63 @@ static const char * const imx8mn_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "s
 
 static const char * const imx8mn_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext1",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext1",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext2",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext2",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_gpt1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt5_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt6_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m",
-						"vpu_pll_out", "sys_pll2_125m", "sys_pll3_out",
+						"m7_alt_pll_out", "sys_pll2_125m", "sys_pll3_out",
 						"sys_pll1_80m", "sys_pll2_166m", };
 
-static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out",
+static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "m7_alt_pll_out",
 						 "sys_pll3_out", "sys_pll2_200m", "sys_pll1_266m",
 						 "sys_pll2_500m", "sys_pll1_100m", };
 
 static const char * const imx8mn_dsi_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
-						    "audio_pll2_out", "video_pll1_out", };
+						    "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_dsi_phy_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_100m",
 						   "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
-						   "audio_pll2_out", "video_pll1_out", };
+						   "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_dsi_dbi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_100m",
 						   "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
-						   "audio_pll2_out", "video_pll1_out", };
+						   "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
 						  "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
@@ -277,15 +277,15 @@ static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "s
 
 static const char * const imx8mn_camera_pixel_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
 							"sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
-							"audio_pll2_out", "video_pll1_out", };
+							"audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_csi1_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
-						    "audio_pll2_out", "video_pll1_out", };
+						    "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_csi2_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
-						    "audio_pll2_out", "video_pll1_out", };
+						    "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_csi2_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
@@ -306,9 +306,9 @@ static const char * const imx8mn_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "du
 						 "dummy", "sys_pll1_80m", };
 static const char * const imx8mn_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_400m",
 						 "sys_pll2_166m", "sys_pll3_out", "audio_pll1_out",
-						 "video_pll1_out", "osc_32k", };
+						 "video_pll_out", "osc_32k", };
 
-static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll1_out",
+static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll_out",
 					   "dummy", "dummy", "gpu_pll_out", "dummy",
 					   "arm_pll_out", "sys_pll1", "sys_pll2", "sys_pll3",
 					   "dummy", "dummy", "osc_24m", "dummy", "osc_32k"};
@@ -323,7 +323,7 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
 	void __iomem *base;
 	int ret;
 
-	clk_hw_data = kzalloc(struct_size(clk_hw_data, hws,
+	clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws,
 					  IMX8MN_CLK_END), GFP_KERNEL);
 	if (WARN_ON(!clk_hw_data))
 		return -ENOMEM;
@@ -340,28 +340,28 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MN_CLK_EXT4] = imx_obtain_fixed_clk_hw(np, "clk_ext4");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mn-anatop");
-	base = of_iomap(np, 0);
+	base = devm_of_iomap(dev, np, 0, NULL);
 	of_node_put(np);
-	if (WARN_ON(!base)) {
-		ret = -ENOMEM;
+	if (WARN_ON(IS_ERR(base))) {
+		ret = PTR_ERR(base);
 		goto unregister_hws;
 	}
 
 	hws[IMX8MN_AUDIO_PLL1_REF_SEL] = imx_clk_hw_mux("audio_pll1_ref_sel", base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_AUDIO_PLL2_REF_SEL] = imx_clk_hw_mux("audio_pll2_ref_sel", base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
-	hws[IMX8MN_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	hws[IMX8MN_VIDEO_PLL_REF_SEL] = imx_clk_hw_mux("video_pll_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
-	hws[IMX8MN_VPU_PLL_REF_SEL] = imx_clk_hw_mux("vpu_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	hws[IMX8MN_M7_ALT_PLL_REF_SEL] = imx_clk_hw_mux("m7_alt_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_ARM_PLL_REF_SEL] = imx_clk_hw_mux("arm_pll_ref_sel", base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_SYS_PLL3_REF_SEL] = imx_clk_hw_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 
 	hws[IMX8MN_AUDIO_PLL1] = imx_clk_hw_pll14xx("audio_pll1", "audio_pll1_ref_sel", base, &imx_1443x_pll);
 	hws[IMX8MN_AUDIO_PLL2] = imx_clk_hw_pll14xx("audio_pll2", "audio_pll2_ref_sel", base + 0x14, &imx_1443x_pll);
-	hws[IMX8MN_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx_1443x_pll);
+	hws[IMX8MN_VIDEO_PLL] = imx_clk_hw_pll14xx("video_pll", "video_pll_ref_sel", base + 0x28, &imx_1443x_pll);
 	hws[IMX8MN_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx_1443x_dram_pll);
 	hws[IMX8MN_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx_1416x_pll);
-	hws[IMX8MN_VPU_PLL] = imx_clk_hw_pll14xx("vpu_pll", "vpu_pll_ref_sel", base + 0x74, &imx_1416x_pll);
+	hws[IMX8MN_M7_ALT_PLL] = imx_clk_hw_pll14xx("m7_alt_pll", "m7_alt_pll_ref_sel", base + 0x74, &imx_1416x_pll);
 	hws[IMX8MN_ARM_PLL] = imx_clk_hw_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx_1416x_pll);
 	hws[IMX8MN_SYS_PLL1] = imx_clk_hw_fixed("sys_pll1", 800000000);
 	hws[IMX8MN_SYS_PLL2] = imx_clk_hw_fixed("sys_pll2", 1000000000);
@@ -370,20 +370,20 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
 	/* PLL bypass out */
 	hws[IMX8MN_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", base, 16, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", base + 0x14, 16, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
-	hws[IMX8MN_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+	hws[IMX8MN_VIDEO_PLL_BYPASS] = imx_clk_hw_mux_flags("video_pll_bypass", base + 0x28, 16, 1, video_pll_bypass_sels, ARRAY_SIZE(video_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
-	hws[IMX8MN_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", base + 0x74, 28, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
+	hws[IMX8MN_M7_ALT_PLL_BYPASS] = imx_clk_hw_mux_flags("m7_alt_pll_bypass", base + 0x74, 28, 1, m7_alt_pll_bypass_sels, ARRAY_SIZE(m7_alt_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", base + 0x84, 28, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", base + 0x114, 28, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);
 
 	/* PLL out gate */
 	hws[IMX8MN_AUDIO_PLL1_OUT] = imx_clk_hw_gate("audio_pll1_out", "audio_pll1_bypass", base, 13);
 	hws[IMX8MN_AUDIO_PLL2_OUT] = imx_clk_hw_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13);
-	hws[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13);
+	hws[IMX8MN_VIDEO_PLL_OUT] = imx_clk_hw_gate("video_pll_out", "video_pll_bypass", base + 0x28, 13);
 	hws[IMX8MN_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13);
 	hws[IMX8MN_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11);
-	hws[IMX8MN_VPU_PLL_OUT] = imx_clk_hw_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11);
+	hws[IMX8MN_M7_ALT_PLL_OUT] = imx_clk_hw_gate("m7_alt_pll_out", "m7_alt_pll_bypass", base + 0x74, 11);
 	hws[IMX8MN_ARM_PLL_OUT] = imx_clk_hw_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11);
 	hws[IMX8MN_SYS_PLL3_OUT] = imx_clk_hw_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11);
 
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mp.c linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx8mp.c
index 652ae58c2735..05c02f4e2a14 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mp.c
+++ linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx8mp.c
@@ -17,6 +17,7 @@
 
 static u32 share_count_nand;
 static u32 share_count_media;
+static u32 share_count_usb;
 
 static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
 static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
@@ -412,25 +413,22 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct device_node *np;
 	void __iomem *anatop_base, *ccm_base;
+	int err;
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mp-anatop");
-	anatop_base = of_iomap(np, 0);
+	anatop_base = devm_of_iomap(dev, np, 0, NULL);
 	of_node_put(np);
-	if (WARN_ON(!anatop_base))
-		return -ENOMEM;
+	if (WARN_ON(IS_ERR(anatop_base)))
+		return PTR_ERR(anatop_base);
 
 	np = dev->of_node;
 	ccm_base = devm_platform_ioremap_resource(pdev, 0);
-	if (WARN_ON(IS_ERR(ccm_base))) {
-		iounmap(anatop_base);
+	if (WARN_ON(IS_ERR(ccm_base)))
 		return PTR_ERR(ccm_base);
-	}
 
-	clk_hw_data = kzalloc(struct_size(clk_hw_data, hws, IMX8MP_CLK_END), GFP_KERNEL);
-	if (WARN_ON(!clk_hw_data)) {
-		iounmap(anatop_base);
+	clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws, IMX8MP_CLK_END), GFP_KERNEL);
+	if (WARN_ON(!clk_hw_data))
 		return -ENOMEM;
-	}
 
 	clk_hw_data->num = IMX8MP_CLK_END;
 	hws = clk_hw_data->hws;
@@ -673,7 +671,8 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_UART2_ROOT] = imx_clk_hw_gate4("uart2_root_clk", "uart2", ccm_base + 0x44a0, 0);
 	hws[IMX8MP_CLK_UART3_ROOT] = imx_clk_hw_gate4("uart3_root_clk", "uart3", ccm_base + 0x44b0, 0);
 	hws[IMX8MP_CLK_UART4_ROOT] = imx_clk_hw_gate4("uart4_root_clk", "uart4", ccm_base + 0x44c0, 0);
-	hws[IMX8MP_CLK_USB_ROOT] = imx_clk_hw_gate4("usb_root_clk", "hsio_axi", ccm_base + 0x44d0, 0);
+	hws[IMX8MP_CLK_USB_ROOT] = imx_clk_hw_gate2_shared2("usb_root_clk", "hsio_axi", ccm_base + 0x44d0, 0, &share_count_usb);
+	hws[IMX8MP_CLK_USB_SUSP] = imx_clk_hw_gate2_shared2("usb_suspend_clk", "osc_32k", ccm_base + 0x44d0, 0, &share_count_usb);
 	hws[IMX8MP_CLK_USB_PHY_ROOT] = imx_clk_hw_gate4("usb_phy_root_clk", "usb_phy_ref", ccm_base + 0x44f0, 0);
 	hws[IMX8MP_CLK_USDHC1_ROOT] = imx_clk_hw_gate4("usdhc1_root_clk", "usdhc1", ccm_base + 0x4510, 0);
 	hws[IMX8MP_CLK_USDHC2_ROOT] = imx_clk_hw_gate4("usdhc2_root_clk", "usdhc2", ccm_base + 0x4520, 0);
@@ -709,7 +708,12 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 
 	imx_check_clk_hws(hws, IMX8MP_CLK_END);
 
-	of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
+	err = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
+	if (err < 0) {
+		dev_err(dev, "failed to register hws for i.MX8MP\n");
+		imx_unregister_hw_clocks(hws, IMX8MP_CLK_END);
+		return err;
+	}
 
 	imx_register_uart_clocks(4);
 
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8ulp.c linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx8ulp.c
index 8eb1af2d6429..ca0e4a3aa454 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8ulp.c
+++ linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx8ulp.c
@@ -200,8 +200,8 @@ static int imx8ulp_clk_cgc1_init(struct platform_device *pdev)
 	clks[IMX8ULP_CLK_NIC_AD_DIVPLAT] = imx_clk_hw_divider_flags("nic_ad_divplat", "nic_sel", base + 0x34, 21, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
 	clks[IMX8ULP_CLK_NIC_PER_DIVPLAT] = imx_clk_hw_divider_flags("nic_per_divplat", "nic_ad_divplat", base + 0x34, 14, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
 	clks[IMX8ULP_CLK_XBAR_AD_DIVPLAT] = imx_clk_hw_divider_flags("xbar_ad_divplat", "nic_ad_divplat", base + 0x38, 14, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
-	clks[IMX8ULP_CLK_XBAR_DIVBUS] = imx_clk_hw_divider_flags("xbar_divbus", "nic_ad_divplat", base + 0x38, 7, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
-	clks[IMX8ULP_CLK_XBAR_AD_SLOW] = imx_clk_hw_divider_flags("xbar_ad_slow", "nic_ad_divplat", base + 0x38, 0, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_XBAR_DIVBUS] = imx_clk_hw_divider_flags("xbar_divbus", "xbar_ad_divplat", base + 0x38, 7, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_XBAR_AD_SLOW] = imx_clk_hw_divider_flags("xbar_ad_slow", "xbar_divbus", base + 0x38, 0, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
 
 	clks[IMX8ULP_CLK_SOSC_DIV1_GATE] = imx_clk_hw_gate_dis("sosc_div1_gate", "sosc", base + 0x108, 7);
 	clks[IMX8ULP_CLK_SOSC_DIV2_GATE] = imx_clk_hw_gate_dis("sosc_div2_gate", "sosc", base + 0x108, 15);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx93.c linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx93.c
index 99cff1fd108b..5e3d299190c8 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx93.c
+++ linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imx93.c
@@ -170,7 +170,7 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_MU2_B_GATE,		"mu2_b",	"bus_wakeup_root",	0x8500, 0, &share_count_mub },
 	{ IMX93_CLK_EDMA1_GATE,		"edma1",	"m33_root",		0x8540, },
 	{ IMX93_CLK_EDMA2_GATE,		"edma2",	"wakeup_axi_root",	0x8580, },
-	{ IMX93_CLK_FLEXSPI1_GATE,	"flexspi",	"flexspi_root",		0x8640, },
+	{ IMX93_CLK_FLEXSPI1_GATE,	"flexspi1",	"flexspi1_root",	0x8640, },
 	{ IMX93_CLK_GPIO1_GATE,		"gpio1",	"m33_root",		0x8880, },
 	{ IMX93_CLK_GPIO2_GATE,		"gpio2",	"bus_wakeup_root",	0x88c0, },
 	{ IMX93_CLK_GPIO3_GATE,		"gpio3",	"bus_wakeup_root",	0x8900, },
@@ -240,7 +240,7 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_AUD_XCVR_GATE,	"aud_xcvr",	"audio_xcvr_root",	0x9b80, },
 	{ IMX93_CLK_SPDIF_GATE,		"spdif",	"spdif_root",		0x9c00, },
 	{ IMX93_CLK_HSIO_32K_GATE,	"hsio_32k",	"osc_32k",		0x9dc0, },
-	{ IMX93_CLK_ENET1_GATE,		"enet1",	"enet_root",		0x9e00, },
+	{ IMX93_CLK_ENET1_GATE,		"enet1",	"wakeup_axi_root",	0x9e00, },
 	{ IMX93_CLK_ENET_QOS_GATE,	"enet_qos",	"wakeup_axi_root",	0x9e40, },
 	{ IMX93_CLK_SYS_CNT_GATE,	"sys_cnt",	"osc_24m",		0x9e80, },
 	{ IMX93_CLK_TSTMR1_GATE,	"tstmr1",	"bus_aon_root",		0x9ec0, },
@@ -258,10 +258,10 @@ static int imx93_clocks_probe(struct platform_device *pdev)
 	struct device_node *np = dev->of_node;
 	const struct imx93_clk_root *root;
 	const struct imx93_clk_ccgr *ccgr;
-	void __iomem *base = NULL;
+	void __iomem *base, *anatop_base;
 	int i, ret;
 
-	clk_hw_data = kzalloc(struct_size(clk_hw_data, hws,
+	clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws,
 					  IMX93_CLK_END), GFP_KERNEL);
 	if (!clk_hw_data)
 		return -ENOMEM;
@@ -285,20 +285,24 @@ static int imx93_clocks_probe(struct platform_device *pdev)
 								    "sys_pll_pfd2", 1, 2);
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx93-anatop");
-	base = of_iomap(np, 0);
+	anatop_base = devm_of_iomap(dev, np, 0, NULL);
 	of_node_put(np);
-	if (WARN_ON(!base))
-		return -ENOMEM;
+	if (WARN_ON(IS_ERR(anatop_base))) {
+		ret = PTR_ERR(base);
+		goto unregister_hws;
+	}
 
-	clks[IMX93_CLK_AUDIO_PLL] = imx_clk_fracn_gppll("audio_pll", "osc_24m", base + 0x1200,
+	clks[IMX93_CLK_AUDIO_PLL] = imx_clk_fracn_gppll("audio_pll", "osc_24m", anatop_base + 0x1200,
 							&imx_fracn_gppll);
-	clks[IMX93_CLK_VIDEO_PLL] = imx_clk_fracn_gppll("video_pll", "osc_24m", base + 0x1400,
+	clks[IMX93_CLK_VIDEO_PLL] = imx_clk_fracn_gppll("video_pll", "osc_24m", anatop_base + 0x1400,
 							&imx_fracn_gppll);
 
 	np = dev->of_node;
 	base = devm_platform_ioremap_resource(pdev, 0);
-	if (WARN_ON(IS_ERR(base)))
-		return PTR_ERR(base);
+	if (WARN_ON(IS_ERR(base))) {
+		ret = PTR_ERR(base);
+		goto unregister_hws;
+	}
 
 	for (i = 0; i < ARRAY_SIZE(root_array); i++) {
 		root = &root_array[i];
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imxrt1050.c linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imxrt1050.c
index 9539d35588ee..64d8b65a8104 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imxrt1050.c
+++ linux-libre-6.1.39-gnu/drivers/clk/imx/clk-imxrt1050.c
@@ -42,7 +42,7 @@ static int imxrt1050_clocks_probe(struct platform_device *pdev)
 	struct device_node *anp;
 	int ret;
 
-	clk_hw_data = kzalloc(struct_size(clk_hw_data, hws,
+	clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws,
 					  IMXRT1050_CLK_END), GFP_KERNEL);
 	if (WARN_ON(!clk_hw_data))
 		return -ENOMEM;
@@ -53,10 +53,12 @@ static int imxrt1050_clocks_probe(struct platform_device *pdev)
 	hws[IMXRT1050_CLK_OSC] = imx_obtain_fixed_clk_hw(np, "osc");
 
 	anp = of_find_compatible_node(NULL, NULL, "fsl,imxrt-anatop");
-	pll_base = of_iomap(anp, 0);
+	pll_base = devm_of_iomap(dev, anp, 0, NULL);
 	of_node_put(anp);
-	if (WARN_ON(!pll_base))
-		return -ENOMEM;
+	if (WARN_ON(IS_ERR(pll_base))) {
+		ret = PTR_ERR(pll_base);
+		goto unregister_hws;
+	}
 
 	/* Anatop clocks */
 	hws[IMXRT1050_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0UL);
@@ -104,8 +106,10 @@ static int imxrt1050_clocks_probe(struct platform_device *pdev)
 
 	/* CCM clocks */
 	ccm_base = devm_platform_ioremap_resource(pdev, 0);
-	if (WARN_ON(IS_ERR(ccm_base)))
-		return PTR_ERR(ccm_base);
+	if (WARN_ON(IS_ERR(ccm_base))) {
+		ret = PTR_ERR(ccm_base);
+		goto unregister_hws;
+	}
 
 	hws[IMXRT1050_CLK_ARM_PODF] = imx_clk_hw_divider("arm_podf", "pll1_arm", ccm_base + 0x10, 0, 3);
 	hws[IMXRT1050_CLK_PRE_PERIPH_SEL] = imx_clk_hw_mux("pre_periph_sel", ccm_base + 0x18, 18, 2,
@@ -140,7 +144,7 @@ static int imxrt1050_clocks_probe(struct platform_device *pdev)
 	hws[IMXRT1050_CLK_USDHC1] = imx_clk_hw_gate2("usdhc1", "usdhc1_podf", ccm_base + 0x80, 2);
 	hws[IMXRT1050_CLK_USDHC2] = imx_clk_hw_gate2("usdhc2", "usdhc2_podf", ccm_base + 0x80, 4);
 	hws[IMXRT1050_CLK_LPUART1] = imx_clk_hw_gate2("lpuart1", "lpuart_podf", ccm_base + 0x7c, 24);
-	hws[IMXRT1050_CLK_LCDIF_APB] = imx_clk_hw_gate2("lcdif", "lcdif_podf", ccm_base + 0x74, 10);
+	hws[IMXRT1050_CLK_LCDIF_APB] = imx_clk_hw_gate2("lcdif", "lcdif_podf", ccm_base + 0x70, 28);
 	hws[IMXRT1050_CLK_DMA] = imx_clk_hw_gate("dma", "ipg", ccm_base + 0x7C, 6);
 	hws[IMXRT1050_CLK_DMA_MUX] = imx_clk_hw_gate("dmamux0", "ipg", ccm_base + 0x7C, 7);
 	imx_check_clk_hws(hws, IMXRT1050_CLK_END);
@@ -148,8 +152,12 @@ static int imxrt1050_clocks_probe(struct platform_device *pdev)
 	ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
 	if (ret < 0) {
 		dev_err(dev, "Failed to register clks for i.MXRT1050.\n");
-		imx_unregister_hw_clocks(hws, IMXRT1050_CLK_END);
+		goto unregister_hws;
 	}
+	return 0;
+
+unregister_hws:
+	imx_unregister_hw_clocks(hws, IMXRT1050_CLK_END);
 	return ret;
 }
 static const struct of_device_id imxrt1050_clk_of_match[] = {
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-scu.c linux-libre-6.1.39-gnu/drivers/clk/imx/clk-scu.c
index 1e6870f3671f..db307890e4c1 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-scu.c
+++ linux-libre-6.1.39-gnu/drivers/clk/imx/clk-scu.c
@@ -707,11 +707,11 @@ struct clk_hw *imx_clk_scu_alloc_dev(const char *name,
 
 void imx_clk_scu_unregister(void)
 {
-	struct imx_scu_clk_node *clk;
+	struct imx_scu_clk_node *clk, *n;
 	int i;
 
 	for (i = 0; i < IMX_SC_R_LAST; i++) {
-		list_for_each_entry(clk, &imx_scu_clks[i], node) {
+		list_for_each_entry_safe(clk, n, &imx_scu_clks[i], node) {
 			clk_hw_unregister(clk->hw);
 			kfree(clk);
 		}
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/jz4760-cgu.c linux-libre-6.1.39-gnu/drivers/clk/ingenic/jz4760-cgu.c
index ecd395ac8a28..e407f00bd594 100644
--- linux-libre-6.1-gnu/drivers/clk/ingenic/jz4760-cgu.c
+++ linux-libre-6.1.39-gnu/drivers/clk/ingenic/jz4760-cgu.c
@@ -58,7 +58,7 @@ jz4760_cgu_calc_m_n_od(const struct ingenic_cgu_pll_info *pll_info,
 		       unsigned long rate, unsigned long parent_rate,
 		       unsigned int *pm, unsigned int *pn, unsigned int *pod)
 {
-	unsigned int m, n, od, m_max = (1 << pll_info->m_bits) - 2;
+	unsigned int m, n, od, m_max = (1 << pll_info->m_bits) - 1;
 
 	/* The frequency after the N divider must be between 1 and 50 MHz. */
 	n = parent_rate / (1 * MHZ);
@@ -66,19 +66,17 @@ jz4760_cgu_calc_m_n_od(const struct ingenic_cgu_pll_info *pll_info,
 	/* The N divider must be >= 2. */
 	n = clamp_val(n, 2, 1 << pll_info->n_bits);
 
-	for (;; n >>= 1) {
-		od = (unsigned int)-1;
+	rate /= MHZ;
+	parent_rate /= MHZ;
 
-		do {
-			m = (rate / MHZ) * (1 << ++od) * n / (parent_rate / MHZ);
-		} while ((m > m_max || m & 1) && (od < 4));
-
-		if (od < 4 && m >= 4 && m <= m_max)
-			break;
+	for (m = m_max; m >= m_max && n >= 2; n--) {
+		m = rate * n / parent_rate;
+		od = m & 1;
+		m <<= od;
 	}
 
 	*pm = m;
-	*pn = n;
+	*pn = n + 1;
 	*pod = 1 << od;
 }
 
diff --git linux-libre-6.1-gnu/drivers/clk/keystone/sci-clk.c linux-libre-6.1.39-gnu/drivers/clk/keystone/sci-clk.c
index d4b4e74e22da..254f2cf24be2 100644
--- linux-libre-6.1-gnu/drivers/clk/keystone/sci-clk.c
+++ linux-libre-6.1.39-gnu/drivers/clk/keystone/sci-clk.c
@@ -294,6 +294,8 @@ static int _sci_clk_build(struct sci_clk_provider *provider,
 
 	name = kasprintf(GFP_KERNEL, "clk:%d:%d", sci_clk->dev_id,
 			 sci_clk->clk_id);
+	if (!name)
+		return -ENOMEM;
 
 	init.name = name;
 
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-aud.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-aud.c
index 6ba398eb7df9..4287bd3f545e 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-aud.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-aud.c
@@ -15,41 +15,17 @@
 
 #include <dt-bindings/clock/mt2701-clk.h>
 
-#define GATE_AUDIO0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO0(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_AUDIO1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO1(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_AUDIO2(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO2(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio2_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_AUDIO3(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio3_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO3(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio3_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate_regs audio0_cg_regs = {
 	.set_ofs = 0x0,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-bdp.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-bdp.c
index 435ed4819d56..b0f057207945 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-bdp.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-bdp.c
@@ -24,23 +24,11 @@ static const struct mtk_gate_regs bdp1_cg_regs = {
 	.sta_ofs = 0x0110,
 };
 
-#define GATE_BDP0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &bdp0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_BDP0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &bdp0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
-#define GATE_BDP1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &bdp1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_BDP1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &bdp1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate bdp_clks[] = {
 	GATE_BDP0(CLK_BDP_BRG_BA, "brg_baclk", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-eth.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-eth.c
index edf1e2ed2b59..601358748750 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-eth.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-eth.c
@@ -16,14 +16,8 @@ static const struct mtk_gate_regs eth_cg_regs = {
 	.sta_ofs = 0x0030,
 };
 
-#define GATE_ETH(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &eth_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_ETH(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &eth_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate eth_clks[] = {
 	GATE_ETH(CLK_ETHSYS_HSDMA, "hsdma_clk", "ethif_sel", 5),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-g3d.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-g3d.c
index 1458109d99d9..8d1fc8e3336e 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-g3d.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-g3d.c
@@ -16,14 +16,8 @@
 
 #include <dt-bindings/clock/mt2701-clk.h>
 
-#define GATE_G3D(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &g3d_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_G3D(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &g3d_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate_regs g3d_cg_regs = {
 	.sta_ofs = 0x0,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-hif.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-hif.c
index 434cbbe8c037..edeeb033a235 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-hif.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-hif.c
@@ -16,14 +16,8 @@ static const struct mtk_gate_regs hif_cg_regs = {
 	.sta_ofs = 0x0030,
 };
 
-#define GATE_HIF(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &hif_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_HIF(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &hif_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate hif_clks[] = {
 	GATE_HIF(CLK_HIFSYS_USB0PHY, "usb0_phy_clk", "ethpll_500m_ck", 21),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-img.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-img.c
index 7e53deb7f990..eb172473f075 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-img.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-img.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs img_cg_regs = {
 	.sta_ofs = 0x0000,
 };
 
-#define GATE_IMG(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &img_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IMG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate img_clks[] = {
 	GATE_IMG(CLK_IMG_SMI_COMM, "img_smi_comm", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-mm.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-mm.c
index 9ea7abad99d2..eb069f3bc9a2 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-mm.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-mm.c
@@ -24,23 +24,11 @@ static const struct mtk_gate_regs disp1_cg_regs = {
 	.sta_ofs = 0x0110,
 };
 
-#define GATE_DISP0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &disp0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_DISP0(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &disp0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_DISP1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &disp1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_DISP1(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &disp1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mm_clks[] = {
 	GATE_DISP0(CLK_MM_SMI_COMMON, "mm_smi_comm", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-vdec.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-vdec.c
index d3089da0ab62..0f07c5d731df 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701-vdec.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701-vdec.c
@@ -24,23 +24,11 @@ static const struct mtk_gate_regs vdec1_cg_regs = {
 	.sta_ofs = 0x0008,
 };
 
-#define GATE_VDEC0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &vdec0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VDEC0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
-#define GATE_VDEC1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &vdec1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VDEC1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate vdec_clks[] = {
 	GATE_VDEC0(CLK_VDEC_CKGEN, "vdec_cken", "vdec_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701.c
index 9b442af37e67..1c3a93143dc5 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2701.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2701.c
@@ -636,14 +636,8 @@ static const struct mtk_gate_regs top_aud_cg_regs = {
 	.sta_ofs = 0x012C,
 };
 
-#define GATE_TOP_AUD(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top_aud_cg_regs,		\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_TOP_AUD(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &top_aud_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate top_clks[] = {
 	GATE_TOP_AUD(CLK_TOP_AUD_48K_TIMING, "a1sys_hp_ck", "aud_mux1_div",
@@ -701,14 +695,8 @@ static const struct mtk_gate_regs infra_cg_regs = {
 	.sta_ofs = 0x0048,
 };
 
-#define GATE_ICG(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &infra_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_ICG(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &infra_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate infra_clks[] = {
 	GATE_ICG(CLK_INFRA_DBG, "dbgclk", "axi_sel", 0),
@@ -822,23 +810,11 @@ static const struct mtk_gate_regs peri1_cg_regs = {
 	.sta_ofs = 0x001c,
 };
 
-#define GATE_PERI0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &peri0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_PERI0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_PERI1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &peri1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_PERI1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate peri_clks[] = {
 	GATE_PERI0(CLK_PERI_USB0_MCU, "usb0_mcu_ck", "axi_sel", 31),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-bdp.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-bdp.c
index 684d03e9f6de..5e668651dd90 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-bdp.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-bdp.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs bdp_cg_regs = {
 	.sta_ofs = 0x100,
 };
 
-#define GATE_BDP(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &bdp_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_BDP(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &bdp_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate bdp_clks[] = {
 	GATE_BDP(CLK_BDP_BRIDGE_B, "bdp_bridge_b", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-img.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-img.c
index 335049cdc856..3ffa51384e6b 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-img.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-img.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs img_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_IMG(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &img_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_IMG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate img_clks[] = {
 	GATE_IMG(CLK_IMG_SMI_LARB2, "img_smi_larb2", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-jpgdec.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-jpgdec.c
index 07ba7c5e80af..8c768d5ce24d 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-jpgdec.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-jpgdec.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs jpgdec_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_JPGDEC(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &jpgdec_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_JPGDEC(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &jpgdec_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate jpgdec_clks[] = {
 	GATE_JPGDEC(CLK_JPGDEC_JPGDEC1, "jpgdec_jpgdec1", "jpgdec_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-mfg.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-mfg.c
index 42f8cf3ecf4c..8949315c2dd2 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-mfg.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-mfg.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs mfg_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_MFG(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mfg_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_MFG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mfg_clks[] = {
 	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-mm.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-mm.c
index 7d44b09b8a0a..ad6daa8f28a8 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-mm.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-mm.c
@@ -30,32 +30,14 @@ static const struct mtk_gate_regs mm2_cg_regs = {
 	.sta_ofs = 0x220,
 };
 
-#define GATE_MM0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mm0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
-
-#define GATE_MM1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mm1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
-
-#define GATE_MM2(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mm2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_MM0(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_MM1(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_MM2(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mm_clks[] = {
 	/* MM0 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-vdec.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-vdec.c
index 6296ed5c5b55..572290dd43c8 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-vdec.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-vdec.c
@@ -24,23 +24,11 @@ static const struct mtk_gate_regs vdec1_cg_regs = {
 	.sta_ofs = 0x8,
 };
 
-#define GATE_VDEC0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &vdec0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VDEC0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
-#define GATE_VDEC1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &vdec1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VDEC1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate vdec_clks[] = {
 	/* VDEC0 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-venc.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-venc.c
index b9bfc35de629..9588eb03016e 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712-venc.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712-venc.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs venc_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_VENC(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &venc_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VENC(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate venc_clks[] = {
 	GATE_VENC(CLK_VENC_SMI_COMMON_CON, "venc_smi", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712.c
index 56980dd6c2ea..d6c2cc183b1a 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt2712.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt2712.c
@@ -958,23 +958,11 @@ static const struct mtk_gate_regs top1_cg_regs = {
 	.sta_ofs = 0x424,
 };
 
-#define GATE_TOP0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_TOP0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_TOP1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_TOP1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate top_clks[] = {
 	/* TOP0 */
@@ -998,14 +986,8 @@ static const struct mtk_gate_regs infra_cg_regs = {
 	.sta_ofs = 0x48,
 };
 
-#define GATE_INFRA(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &infra_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_INFRA(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &infra_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate infra_clks[] = {
 	GATE_INFRA(CLK_INFRA_DBGCLK, "infra_dbgclk", "axi_sel", 0),
@@ -1035,32 +1017,14 @@ static const struct mtk_gate_regs peri2_cg_regs = {
 	.sta_ofs = 0x42c,
 };
 
-#define GATE_PERI0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &peri0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_PERI0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_PERI1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &peri1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_PERI1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_PERI2(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &peri2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_PERI2(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri2_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate peri_clks[] = {
 	/* PERI0 */
@@ -1283,15 +1247,25 @@ static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
 	struct device_node *node = pdev->dev.of_node;
 
 	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
-	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+	r = mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+	if (r)
+		goto free_clk_data;
 
 	r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
+	if (r) {
+		dev_err(&pdev->dev, "Cannot register clock provider: %d\n", r);
+		goto unregister_plls;
+	}
 
-	if (r != 0)
-		pr_err("%s(): could not register clock provider: %d\n",
-			__func__, r);
+	return 0;
 
+unregister_plls:
+	mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
+free_clk_data:
+	mtk_free_clk_data(clk_data);
 	return r;
 }
 
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-audio.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-audio.c
index 0aa6c0d352ca..5682e0302eee 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-audio.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-audio.c
@@ -24,23 +24,11 @@ static const struct mtk_gate_regs audio1_cg_regs = {
 	.sta_ofs = 0x4,
 };
 
-#define GATE_AUDIO0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio0_cg_regs,		\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO0(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_AUDIO1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio1_cg_regs,		\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO1(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate audio_clks[] = {
 	/* AUDIO0 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-cam.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-cam.c
index 25f2bef38126..6e7d192c19cb 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-cam.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-cam.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs cam_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_CAM(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &cam_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_CAM(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate cam_clks[] = {
 	GATE_CAM(CLK_CAM_LARB3, "cam_larb3", "mm_ck", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-img.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-img.c
index a62303ef4f41..cfbc907988af 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-img.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-img.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs img_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_IMG(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &img_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IMG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate img_clks[] = {
 	GATE_IMG(CLK_IMG_LARB2, "img_larb2", "mm_ck", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-mipi0a.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-mipi0a.c
index 25c829fc3866..f2b9dc808480 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-mipi0a.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-mipi0a.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs mipi0a_cg_regs = {
 	.sta_ofs = 0x80,
 };
 
-#define GATE_MIPI0A(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mipi0a_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_MIPI0A(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &mipi0a_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate mipi0a_clks[] = {
 	GATE_MIPI0A(CLK_MIPI0A_CSR_CSI_EN_0A,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-mm.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-mm.c
index bda774668a36..a4570c9dbefa 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-mm.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-mm.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs mm_cg_regs = {
 	.sta_ofs = 0x100,
 };
 
-#define GATE_MM(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mm_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_MM(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mm_clks[] = {
 	/* MM */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-vcodec.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-vcodec.c
index 2bc1fbde87da..75d72b9b4032 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765-vcodec.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765-vcodec.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs venc_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_VENC(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &venc_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VENC(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate venc_clks[] = {
 	GATE_VENC(CLK_VENC_SET0_LARB, "venc_set0_larb", "mm_ck", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765.c
index e9b9e6729733..665981fc411f 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6765.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6765.c
@@ -483,32 +483,14 @@ static const struct mtk_gate_regs top2_cg_regs = {
 	.sta_ofs = 0x320,
 };
 
-#define GATE_TOP0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_TOP0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_TOP1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_TOP1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
-#define GATE_TOP2(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_TOP2(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top2_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate top_clks[] = {
 	/* TOP0 */
@@ -559,41 +541,17 @@ static const struct mtk_gate_regs ifr5_cg_regs = {
 	.sta_ofs = 0xc8,
 };
 
-#define GATE_IFR2(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &ifr2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IFR2(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &ifr2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_IFR3(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &ifr3_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IFR3(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &ifr3_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_IFR4(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &ifr4_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IFR4(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &ifr4_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_IFR5(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &ifr5_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IFR5(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &ifr5_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate ifr_clks[] = {
 	/* INFRA_TOPAXI */
@@ -674,14 +632,8 @@ static const struct mtk_gate_regs apmixed_cg_regs = {
 	.sta_ofs = 0x14,
 };
 
-#define GATE_APMIXED(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &apmixed_cg_regs,		\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,		\
-	}
+#define GATE_APMIXED(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate apmixed_clks[] = {
 	/* AUDIO0 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-img.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-img.c
index 7c6a53fbb8be..06441393478f 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-img.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-img.c
@@ -16,14 +16,8 @@ static const struct mtk_gate_regs img_cg_regs = {
 	.sta_ofs = 0x0000,
 };
 
-#define GATE_IMG(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &img_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IMG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate img_clks[] = {
 	GATE_IMG(CLK_IMG_FDVT, "img_fdvt", "mm_sel", 11),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-mm.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-mm.c
index 0846011fc894..99a63f46642f 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-mm.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-mm.c
@@ -23,23 +23,11 @@ static const struct mtk_gate_regs mm1_cg_regs = {
 	.sta_ofs = 0x0110,
 };
 
-#define GATE_MM0(_id, _name, _parent, _shift) {			\
-	.id = _id,					\
-	.name = _name,					\
-	.parent_name = _parent,				\
-	.regs = &mm0_cg_regs,				\
-	.shift = _shift,				\
-	.ops = &mtk_clk_gate_ops_setclr,		\
-}
+#define GATE_MM0(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_MM1(_id, _name, _parent, _shift) {			\
-	.id = _id,					\
-	.name = _name,					\
-	.parent_name = _parent,				\
-	.regs = &mm1_cg_regs,				\
-	.shift = _shift,				\
-	.ops = &mtk_clk_gate_ops_setclr,		\
-}
+#define GATE_MM1(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mm_clks[] = {
 	GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-vdec.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-vdec.c
index 6120fccc859f..8622ddd87a5b 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-vdec.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-vdec.c
@@ -24,23 +24,11 @@ static const struct mtk_gate_regs vdec1_cg_regs = {
 	.sta_ofs = 0x0008,
 };
 
-#define GATE_VDEC0(_id, _name, _parent, _shift) {		\
-	.id = _id,					\
-	.name = _name,					\
-	.parent_name = _parent,				\
-	.regs = &vdec0_cg_regs,				\
-	.shift = _shift,				\
-	.ops = &mtk_clk_gate_ops_setclr_inv,		\
-}
+#define GATE_VDEC0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
-#define GATE_VDEC1(_id, _name, _parent, _shift) {		\
-	.id = _id,					\
-	.name = _name,					\
-	.parent_name = _parent,				\
-	.regs = &vdec1_cg_regs,				\
-	.shift = _shift,				\
-	.ops = &mtk_clk_gate_ops_setclr_inv,		\
-}
+#define GATE_VDEC1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate vdec_clks[] = {
 	GATE_VDEC0(CLK_VDEC_CKEN_ENG, "vdec_cken_eng", "vdec_sel", 8),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-venc.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-venc.c
index 834d3834d2bb..928d611a476e 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797-venc.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797-venc.c
@@ -18,14 +18,8 @@ static const struct mtk_gate_regs venc_cg_regs = {
 	.sta_ofs = 0x0000,
 };
 
-#define GATE_VENC(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &venc_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VENC(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate venc_clks[] = {
 	GATE_VENC(CLK_VENC_0, "venc_0", "mm_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797.c
index b89f325a4b9b..78339cb35beb 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6797.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt6797.c
@@ -420,40 +420,22 @@ static const struct mtk_gate_regs infra2_cg_regs = {
 	.sta_ofs = 0x00b0,
 };
 
-#define GATE_ICG0(_id, _name, _parent, _shift) {		\
-	.id = _id,						\
-	.name = _name,						\
-	.parent_name = _parent,					\
-	.regs = &infra0_cg_regs,				\
-	.shift = _shift,					\
-	.ops = &mtk_clk_gate_ops_setclr,			\
-}
+#define GATE_ICG0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &infra0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_ICG1(_id, _name, _parent, _shift)			\
-	GATE_ICG1_FLAGS(_id, _name, _parent, _shift, 0)
+#define GATE_ICG1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &infra1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_ICG1_FLAGS(_id, _name, _parent, _shift, _flags) {	\
-	.id = _id,						\
-	.name = _name,						\
-	.parent_name = _parent,					\
-	.regs = &infra1_cg_regs,				\
-	.shift = _shift,					\
-	.ops = &mtk_clk_gate_ops_setclr,			\
-	.flags = _flags,					\
-}
+#define GATE_ICG1_FLAGS(_id, _name, _parent, _shift, _flags)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra1_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, _flags)
 
-#define GATE_ICG2(_id, _name, _parent, _shift)			\
-	GATE_ICG2_FLAGS(_id, _name, _parent, _shift, 0)
+#define GATE_ICG2(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &infra2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_ICG2_FLAGS(_id, _name, _parent, _shift, _flags) {	\
-	.id = _id,						\
-	.name = _name,						\
-	.parent_name = _parent,					\
-	.regs = &infra2_cg_regs,				\
-	.shift = _shift,					\
-	.ops = &mtk_clk_gate_ops_setclr,			\
-	.flags = _flags,					\
-}
+#define GATE_ICG2_FLAGS(_id, _name, _parent, _shift, _flags)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra2_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, _flags)
 
 /*
  * Clock gates dramc and dramc_b are needed by the DRAM controller.
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622-aud.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622-aud.c
index 9f2e5aa7b5d9..b17731fa1144 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622-aud.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622-aud.c
@@ -16,41 +16,17 @@
 
 #include <dt-bindings/clock/mt7622-clk.h>
 
-#define GATE_AUDIO0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO0(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_AUDIO1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO1(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_AUDIO2(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO2(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio2_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_AUDIO3(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &audio3_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_AUDIO3(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &audio3_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate_regs audio0_cg_regs = {
 	.set_ofs = 0x0,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622-eth.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622-eth.c
index 43de0477d5d9..a60190e83418 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622-eth.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622-eth.c
@@ -16,14 +16,8 @@
 
 #include <dt-bindings/clock/mt7622-clk.h>
 
-#define GATE_ETH(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &eth_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_ETH(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &eth_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate_regs eth_cg_regs = {
 	.set_ofs = 0x30,
@@ -45,14 +39,8 @@ static const struct mtk_gate_regs sgmii_cg_regs = {
 	.sta_ofs = 0xE4,
 };
 
-#define GATE_SGMII(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &sgmii_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_SGMII(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &sgmii_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate sgmii_clks[] = {
 	GATE_SGMII(CLK_SGMII_TX250M_EN, "sgmii_tx250m_en",
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622-hif.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622-hif.c
index 67e96231dd25..55baa6d06a20 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622-hif.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622-hif.c
@@ -16,23 +16,11 @@
 
 #include <dt-bindings/clock/mt7622-clk.h>
 
-#define GATE_PCIE(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &pcie_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_PCIE(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &pcie_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
-#define GATE_SSUSB(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &ssusb_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_SSUSB(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &ssusb_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate_regs pcie_cg_regs = {
 	.set_ofs = 0x30,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622.c
index 3b55f8641fae..eebbb8790693 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7622.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7622.c
@@ -50,59 +50,28 @@
 		 _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift,  \
 		 NULL, "clkxtal")
 
-#define GATE_APMIXED(_id, _name, _parent, _shift) {			\
-		.id = _id,						\
-		.name = _name,						\
-		.parent_name = _parent,					\
-		.regs = &apmixed_cg_regs,				\
-		.shift = _shift,					\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,			\
-	}
+#define GATE_APMIXED_AO(_id, _name, _parent, _shift)			\
+	GATE_MTK_FLAGS(_id, _name, _parent, &apmixed_cg_regs, _shift,	\
+		 &mtk_clk_gate_ops_no_setclr_inv, CLK_IS_CRITICAL)
 
-#define GATE_INFRA(_id, _name, _parent, _shift) {			\
-		.id = _id,						\
-		.name = _name,						\
-		.parent_name = _parent,					\
-		.regs = &infra_cg_regs,					\
-		.shift = _shift,					\
-		.ops = &mtk_clk_gate_ops_setclr,			\
-	}
+#define GATE_INFRA(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &infra_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_TOP0(_id, _name, _parent, _shift) {			\
-		.id = _id,						\
-		.name = _name,						\
-		.parent_name = _parent,					\
-		.regs = &top0_cg_regs,					\
-		.shift = _shift,					\
-		.ops = &mtk_clk_gate_ops_no_setclr,			\
-	}
+#define GATE_TOP0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_TOP1(_id, _name, _parent, _shift) {			\
-		.id = _id,						\
-		.name = _name,						\
-		.parent_name = _parent,					\
-		.regs = &top1_cg_regs,					\
-		.shift = _shift,					\
-		.ops = &mtk_clk_gate_ops_no_setclr,			\
-	}
+#define GATE_TOP1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
-#define GATE_PERI0(_id, _name, _parent, _shift) {			\
-		.id = _id,						\
-		.name = _name,						\
-		.parent_name = _parent,					\
-		.regs = &peri0_cg_regs,					\
-		.shift = _shift,					\
-		.ops = &mtk_clk_gate_ops_setclr,			\
-	}
+#define GATE_PERI0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_PERI1(_id, _name, _parent, _shift) {			\
-		.id = _id,						\
-		.name = _name,						\
-		.parent_name = _parent,					\
-		.regs = &peri1_cg_regs,					\
-		.shift = _shift,					\
-		.ops = &mtk_clk_gate_ops_setclr,			\
-	}
+#define GATE_PERI0_AO(_id, _name, _parent, _shift)			\
+	GATE_MTK_FLAGS(_id, _name, _parent, &peri0_cg_regs, _shift,	\
+		 &mtk_clk_gate_ops_setclr, CLK_IS_CRITICAL)
+
+#define GATE_PERI1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static DEFINE_SPINLOCK(mt7622_clk_lock);
 
@@ -350,7 +319,7 @@ static const struct mtk_pll_data plls[] = {
 };
 
 static const struct mtk_gate apmixed_clks[] = {
-	GATE_APMIXED(CLK_APMIXED_MAIN_CORE_EN, "main_core_en", "mainpll", 5),
+	GATE_APMIXED_AO(CLK_APMIXED_MAIN_CORE_EN, "main_core_en", "mainpll", 5),
 };
 
 static const struct mtk_gate infra_clks[] = {
@@ -485,7 +454,7 @@ static const struct mtk_gate peri_clks[] = {
 	GATE_PERI0(CLK_PERI_AP_DMA_PD, "peri_ap_dma_pd", "axi_sel", 12),
 	GATE_PERI0(CLK_PERI_MSDC30_0_PD, "peri_msdc30_0", "msdc30_0_sel", 13),
 	GATE_PERI0(CLK_PERI_MSDC30_1_PD, "peri_msdc30_1", "msdc30_1_sel", 14),
-	GATE_PERI0(CLK_PERI_UART0_PD, "peri_uart0_pd", "axi_sel", 17),
+	GATE_PERI0_AO(CLK_PERI_UART0_PD, "peri_uart0_pd", "axi_sel", 17),
 	GATE_PERI0(CLK_PERI_UART1_PD, "peri_uart1_pd", "axi_sel", 18),
 	GATE_PERI0(CLK_PERI_UART2_PD, "peri_uart2_pd", "axi_sel", 19),
 	GATE_PERI0(CLK_PERI_UART3_PD, "peri_uart3_pd", "axi_sel", 20),
@@ -513,12 +482,12 @@ static struct mtk_composite infra_muxes[] = {
 
 static struct mtk_composite top_muxes[] = {
 	/* CLK_CFG_0 */
-	MUX_GATE(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
-		 0x040, 0, 3, 7),
-	MUX_GATE(CLK_TOP_MEM_SEL, "mem_sel", mem_parents,
-		 0x040, 8, 1, 15),
-	MUX_GATE(CLK_TOP_DDRPHYCFG_SEL, "ddrphycfg_sel", ddrphycfg_parents,
-		 0x040, 16, 1, 23),
+	MUX_GATE_FLAGS(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
+		       0x040, 0, 3, 7, CLK_IS_CRITICAL),
+	MUX_GATE_FLAGS(CLK_TOP_MEM_SEL, "mem_sel", mem_parents,
+		       0x040, 8, 1, 15, CLK_IS_CRITICAL),
+	MUX_GATE_FLAGS(CLK_TOP_DDRPHYCFG_SEL, "ddrphycfg_sel", ddrphycfg_parents,
+		       0x040, 16, 1, 23, CLK_IS_CRITICAL),
 	MUX_GATE(CLK_TOP_ETH_SEL, "eth_sel", eth_parents,
 		 0x040, 24, 3, 31),
 
@@ -655,10 +624,6 @@ static int mtk_topckgen_init(struct platform_device *pdev)
 	mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
 			       clk_data);
 
-	clk_prepare_enable(clk_data->hws[CLK_TOP_AXI_SEL]->clk);
-	clk_prepare_enable(clk_data->hws[CLK_TOP_MEM_SEL]->clk);
-	clk_prepare_enable(clk_data->hws[CLK_TOP_DDRPHYCFG_SEL]->clk);
-
 	return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
 }
 
@@ -701,9 +666,6 @@ static int mtk_apmixedsys_init(struct platform_device *pdev)
 	mtk_clk_register_gates(node, apmixed_clks,
 			       ARRAY_SIZE(apmixed_clks), clk_data);
 
-	clk_prepare_enable(clk_data->hws[CLK_APMIXED_ARMPLL]->clk);
-	clk_prepare_enable(clk_data->hws[CLK_APMIXED_MAIN_CORE_EN]->clk);
-
 	return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
 }
 
@@ -730,8 +692,6 @@ static int mtk_pericfg_init(struct platform_device *pdev)
 	if (r)
 		return r;
 
-	clk_prepare_enable(clk_data->hws[CLK_PERI_UART0_PD]->clk);
-
 	mtk_register_reset_controller_with_dev(&pdev->dev, &clk_rst_desc[1]);
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7629-eth.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7629-eth.c
index 282dd6559465..b0c8fa3b8bbe 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7629-eth.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7629-eth.c
@@ -16,14 +16,8 @@
 
 #include <dt-bindings/clock/mt7629-clk.h>
 
-#define GATE_ETH(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &eth_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_ETH(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &eth_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate_regs eth_cg_regs = {
 	.set_ofs = 0x30,
@@ -45,14 +39,8 @@ static const struct mtk_gate_regs sgmii_cg_regs = {
 	.sta_ofs = 0xE4,
 };
 
-#define GATE_SGMII(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &sgmii_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_SGMII(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &sgmii_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate sgmii_clks[2][4] = {
 	{
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7629-hif.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7629-hif.c
index 0c8b9e139789..3628811a2f57 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7629-hif.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7629-hif.c
@@ -16,23 +16,11 @@
 
 #include <dt-bindings/clock/mt7629-clk.h>
 
-#define GATE_PCIE(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &pcie_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_PCIE(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &pcie_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
-#define GATE_SSUSB(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &ssusb_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_SSUSB(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &ssusb_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate_regs pcie_cg_regs = {
 	.set_ofs = 0x30,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7629.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7629.c
index e4a08c811adc..0bc88b7d171b 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7629.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7629.c
@@ -50,41 +50,17 @@
 		_pd_reg, _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift,	\
 		NULL, "clk20m")
 
-#define GATE_APMIXED(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &apmixed_cg_regs,		\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
-	}
+#define GATE_APMIXED(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
-#define GATE_INFRA(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &infra_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_INFRA(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &infra_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_PERI0(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &peri0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_PERI0(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_PERI1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &peri1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_PERI1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &peri1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static DEFINE_SPINLOCK(mt7629_clk_lock);
 
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7986-eth.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7986-eth.c
index 7868c0728e96..c21e1d672384 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7986-eth.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7986-eth.c
@@ -22,12 +22,8 @@ static const struct mtk_gate_regs sgmii0_cg_regs = {
 	.sta_ofs = 0xe4,
 };
 
-#define GATE_SGMII0(_id, _name, _parent, _shift)                               \
-	{                                                                      \
-		.id = _id, .name = _name, .parent_name = _parent,              \
-		.regs = &sgmii0_cg_regs, .shift = _shift,                      \
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,                        \
-	}
+#define GATE_SGMII0(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &sgmii0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate sgmii0_clks[] __initconst = {
 	GATE_SGMII0(CLK_SGMII0_TX250M_EN, "sgmii0_tx250m_en", "top_xtal", 2),
@@ -42,12 +38,8 @@ static const struct mtk_gate_regs sgmii1_cg_regs = {
 	.sta_ofs = 0xe4,
 };
 
-#define GATE_SGMII1(_id, _name, _parent, _shift)                               \
-	{                                                                      \
-		.id = _id, .name = _name, .parent_name = _parent,              \
-		.regs = &sgmii1_cg_regs, .shift = _shift,                      \
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,                        \
-	}
+#define GATE_SGMII1(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &sgmii1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate sgmii1_clks[] __initconst = {
 	GATE_SGMII1(CLK_SGMII1_TX250M_EN, "sgmii1_tx250m_en", "top_xtal", 2),
@@ -62,12 +54,8 @@ static const struct mtk_gate_regs eth_cg_regs = {
 	.sta_ofs = 0x30,
 };
 
-#define GATE_ETH(_id, _name, _parent, _shift)                                  \
-	{                                                                      \
-		.id = _id, .name = _name, .parent_name = _parent,              \
-		.regs = &eth_cg_regs, .shift = _shift,                         \
-		.ops = &mtk_clk_gate_ops_no_setclr_inv,                        \
-	}
+#define GATE_ETH(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &eth_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
 
 static const struct mtk_gate eth_clks[] __initconst = {
 	GATE_ETH(CLK_ETH_FE_EN, "eth_fe_en", "netsys_2x_sel", 6),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c
index d90727a53283..74e68a719730 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c
@@ -87,26 +87,14 @@ static const struct mtk_gate_regs infra2_cg_regs = {
 	.sta_ofs = 0x68,
 };
 
-#define GATE_INFRA0(_id, _name, _parent, _shift)                               \
-	{                                                                      \
-		.id = _id, .name = _name, .parent_name = _parent,              \
-		.regs = &infra0_cg_regs, .shift = _shift,                      \
-		.ops = &mtk_clk_gate_ops_setclr,                               \
-	}
+#define GATE_INFRA0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &infra0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_INFRA1(_id, _name, _parent, _shift)                               \
-	{                                                                      \
-		.id = _id, .name = _name, .parent_name = _parent,              \
-		.regs = &infra1_cg_regs, .shift = _shift,                      \
-		.ops = &mtk_clk_gate_ops_setclr,                               \
-	}
+#define GATE_INFRA1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &infra1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_INFRA2(_id, _name, _parent, _shift)                               \
-	{                                                                      \
-		.id = _id, .name = _name, .parent_name = _parent,              \
-		.regs = &infra2_cg_regs, .shift = _shift,                      \
-		.ops = &mtk_clk_gate_ops_setclr,                               \
-	}
+#define GATE_INFRA2(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &infra2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate infra_clks[] = {
 	/* INFRA0 */
@@ -153,7 +141,7 @@ static const struct mtk_gate infra_clks[] = {
 		    18),
 	GATE_INFRA1(CLK_INFRA_MSDC_66M_CK, "infra_msdc_66m", "infra_sysaxi_d2",
 		    19),
-	GATE_INFRA1(CLK_INFRA_ADC_26M_CK, "infra_adc_26m", "csw_f26m_sel", 20),
+	GATE_INFRA1(CLK_INFRA_ADC_26M_CK, "infra_adc_26m", "infra_adc_frc", 20),
 	GATE_INFRA1(CLK_INFRA_ADC_FRC_CK, "infra_adc_frc", "csw_f26m_sel", 21),
 	GATE_INFRA1(CLK_INFRA_FBIST2FPC_CK, "infra_fbist2fpc", "nfi1x_sel", 23),
 	/* INFRA2 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8135.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8135.c
index b68888a034c4..3ea06d2ec2f1 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8135.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8135.c
@@ -2,6 +2,8 @@
 /*
  * Copyright (c) 2014 MediaTek Inc.
  * Author: James Liao <jamesjj.liao@mediatek.com>
+ * Copyright (c) 2023 Collabora, Ltd.
+ *               AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  */
 
 #include <linux/clk.h>
@@ -390,7 +392,7 @@ static const struct mtk_composite top_muxes[] __initconst = {
 	MUX_GATE(CLK_TOP_GCPU_SEL, "gcpu_sel", gcpu_parents, 0x0164, 24, 3, 31),
 	/* CLK_CFG_9 */
 	MUX_GATE(CLK_TOP_DPI1_SEL, "dpi1_sel", dpi1_parents, 0x0168, 0, 2, 7),
-	MUX_GATE(CLK_TOP_CCI_SEL, "cci_sel", cci_parents, 0x0168, 8, 3, 15),
+	MUX_GATE_FLAGS(CLK_TOP_CCI_SEL, "cci_sel", cci_parents, 0x0168, 8, 3, 15, CLK_IS_CRITICAL),
 	MUX_GATE(CLK_TOP_APLL_SEL, "apll_sel", apll_parents, 0x0168, 16, 3, 23),
 	MUX_GATE(CLK_TOP_HDMIPLL_SEL, "hdmipll_sel", hdmipll_parents, 0x0168, 24, 2, 31),
 };
@@ -401,14 +403,12 @@ static const struct mtk_gate_regs infra_cg_regs = {
 	.sta_ofs = 0x0048,
 };
 
-#define GATE_ICG(_id, _name, _parent, _shift) {	\
-		.id = _id,					\
-		.name = _name,					\
-		.parent_name = _parent,				\
-		.regs = &infra_cg_regs,				\
-		.shift = _shift,				\
-		.ops = &mtk_clk_gate_ops_setclr,		\
-	}
+#define GATE_ICG(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &infra_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_ICG_AO(_id, _name, _parent, _shift)	\
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, CLK_IS_CRITICAL)
 
 static const struct mtk_gate infra_clks[] __initconst = {
 	GATE_ICG(CLK_INFRA_PMIC_WRAP, "pmic_wrap_ck", "axi_sel", 23),
@@ -417,7 +417,7 @@ static const struct mtk_gate infra_clks[] __initconst = {
 	GATE_ICG(CLK_INFRA_CCIF0_AP_CTRL, "ccif0_ap_ctrl", "axi_sel", 20),
 	GATE_ICG(CLK_INFRA_KP, "kp_ck", "axi_sel", 16),
 	GATE_ICG(CLK_INFRA_CPUM, "cpum_ck", "cpum_tck_in", 15),
-	GATE_ICG(CLK_INFRA_M4U, "m4u_ck", "mem_sel", 8),
+	GATE_ICG_AO(CLK_INFRA_M4U, "m4u_ck", "mem_sel", 8),
 	GATE_ICG(CLK_INFRA_MFGAXI, "mfgaxi_ck", "axi_sel", 7),
 	GATE_ICG(CLK_INFRA_DEVAPC, "devapc_ck", "axi_sel", 6),
 	GATE_ICG(CLK_INFRA_AUDIO, "audio_ck", "aud_intbus_sel", 5),
@@ -438,23 +438,11 @@ static const struct mtk_gate_regs peri1_cg_regs = {
 	.sta_ofs = 0x001c,
 };
 
-#define GATE_PERI0(_id, _name, _parent, _shift) {	\
-		.id = _id,					\
-		.name = _name,					\
-		.parent_name = _parent,				\
-		.regs = &peri0_cg_regs,				\
-		.shift = _shift,				\
-		.ops = &mtk_clk_gate_ops_setclr,		\
-	}
+#define GATE_PERI0(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &peri0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_PERI1(_id, _name, _parent, _shift) {	\
-		.id = _id,					\
-		.name = _name,					\
-		.parent_name = _parent,				\
-		.regs = &peri1_cg_regs,				\
-		.shift = _shift,				\
-		.ops = &mtk_clk_gate_ops_setclr,		\
-	}
+#define GATE_PERI1(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &peri1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate peri_gates[] __initconst = {
 	/* PERI0 */
@@ -551,8 +539,6 @@ static void __init mtk_topckgen_init(struct device_node *node)
 	mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
 			&mt8135_clk_lock, clk_data);
 
-	clk_prepare_enable(clk_data->hws[CLK_TOP_CCI_SEL]->clk);
-
 	r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
 	if (r)
 		pr_err("%s(): could not register clock provider: %d\n",
@@ -570,8 +556,6 @@ static void __init mtk_infrasys_init(struct device_node *node)
 	mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
 						clk_data);
 
-	clk_prepare_enable(clk_data->hws[CLK_INFRA_M4U]->clk);
-
 	r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
 	if (r)
 		pr_err("%s(): could not register clock provider: %d\n",
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-aud.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-aud.c
index ce1ae8d243c3..b5ac196cd945 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-aud.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-aud.c
@@ -23,14 +23,9 @@ static const struct mtk_gate_regs aud_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_AUD(_id, _name, _parent, _shift) {	\
-		.id = _id,			\
-		.name = _name,			\
-		.parent_name = _parent,		\
-		.regs = &aud_cg_regs,		\
-		.shift = _shift,		\
-		.ops = &mtk_clk_gate_ops_no_setclr,		\
-	}
+#define GATE_AUD(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &aud_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
+
 
 static const struct mtk_gate aud_clks[] __initconst = {
 	GATE_AUD(CLK_AUD_AFE, "aud_afe", "clk26m_ck", 2),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-img.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-img.c
index e359e563d2b7..4e7c0772b4f9 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-img.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-img.c
@@ -23,14 +23,8 @@ static const struct mtk_gate_regs img_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_IMG(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &img_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_IMG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate img_clks[] __initconst = {
 	GATE_IMG(CLK_IMG_LARB1_SMI, "img_larb1_smi", "smi_mm", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-mfgcfg.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-mfgcfg.c
index 4fd82fe87d6e..192714498b2e 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-mfgcfg.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-mfgcfg.c
@@ -23,14 +23,8 @@ static const struct mtk_gate_regs mfg_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_MFG(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mfg_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_MFG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mfg_clks[] __initconst = {
 	GATE_MFG(CLK_MFG_BAXI, "mfg_baxi", "ahb_infra_sel", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-mm.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-mm.c
index 73910060577f..a94961b7b8cc 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-mm.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-mm.c
@@ -29,23 +29,11 @@ static const struct mtk_gate_regs mm1_cg_regs = {
 	.sta_ofs = 0x110,
 };
 
-#define GATE_MM0(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mm0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
-
-#define GATE_MM1(_id, _name, _parent, _shift) {		\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &mm1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_MM0(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_MM1(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mm_clks[] = {
 	/* MM0 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-vdec.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-vdec.c
index ee4fffb6859d..38f0ba357d59 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8167-vdec.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8167-vdec.c
@@ -29,23 +29,11 @@ static const struct mtk_gate_regs vdec1_cg_regs = {
 	.sta_ofs = 0x8,
 };
 
-#define GATE_VDEC0_I(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &vdec0_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VDEC0_I(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
-#define GATE_VDEC1_I(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &vdec1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_VDEC1_I(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
 static const struct mtk_gate vdec_clks[] __initconst = {
 	/* VDEC0 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8173-mm.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8173-mm.c
index 8abf42c2030c..5826eabdc9c7 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8173-mm.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8173-mm.c
@@ -25,23 +25,11 @@ static const struct mtk_gate_regs mm1_cg_regs = {
 	.sta_ofs = 0x0110,
 };
 
-#define GATE_MM0(_id, _name, _parent, _shift) {			\
-		.id = _id,					\
-		.name = _name,					\
-		.parent_name = _parent,				\
-		.regs = &mm0_cg_regs,				\
-		.shift = _shift,				\
-		.ops = &mtk_clk_gate_ops_setclr,		\
-	}
-
-#define GATE_MM1(_id, _name, _parent, _shift) {			\
-		.id = _id,					\
-		.name = _name,					\
-		.parent_name = _parent,				\
-		.regs = &mm1_cg_regs,				\
-		.shift = _shift,				\
-		.ops = &mtk_clk_gate_ops_setclr,		\
-	}
+#define GATE_MM0(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_MM1(_id, _name, _parent, _shift)	\
+	GATE_MTK(_id, _name, _parent, &mm1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate mt8173_mm_clks[] = {
 	/* MM0 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8516-aud.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8516-aud.c
index 90f48068a8de..a3dafc719799 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8516-aud.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8516-aud.c
@@ -22,14 +22,8 @@ static const struct mtk_gate_regs aud_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_AUD(_id, _name, _parent, _shift) {	\
-		.id = _id,			\
-		.name = _name,			\
-		.parent_name = _parent,		\
-		.regs = &aud_cg_regs,		\
-		.shift = _shift,		\
-		.ops = &mtk_clk_gate_ops_no_setclr,		\
-	}
+#define GATE_AUD(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &aud_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
 
 static const struct mtk_gate aud_clks[] __initconst = {
 	GATE_AUD(CLK_AUD_AFE, "aud_afe", "clk26m_ck", 2),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8516.c linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8516.c
index b96db88893e2..056953d594c6 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8516.c
+++ linux-libre-6.1.39-gnu/drivers/clk/mediatek/clk-mt8516.c
@@ -525,59 +525,23 @@ static const struct mtk_gate_regs top5_cg_regs = {
 	.sta_ofs = 0x44,
 };
 
-#define GATE_TOP1(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top1_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_TOP1(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_TOP2(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_TOP2(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_TOP2_I(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top2_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_TOP2_I(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &top2_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
-#define GATE_TOP3(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top3_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr,	\
-	}
+#define GATE_TOP3(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top3_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
-#define GATE_TOP4_I(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top4_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_setclr_inv,	\
-	}
+#define GATE_TOP4_I(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &top4_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
 
-#define GATE_TOP5(_id, _name, _parent, _shift) {	\
-		.id = _id,				\
-		.name = _name,				\
-		.parent_name = _parent,			\
-		.regs = &top5_cg_regs,			\
-		.shift = _shift,			\
-		.ops = &mtk_clk_gate_ops_no_setclr,	\
-	}
+#define GATE_TOP5(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &top5_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
 static const struct mtk_gate top_clks[] __initconst = {
 	/* TOP1 */
diff --git linux-libre-6.1-gnu/drivers/clk/microchip/clk-mpfs-ccc.c linux-libre-6.1.39-gnu/drivers/clk/microchip/clk-mpfs-ccc.c
index 7be028dced63..0ddc73e07be4 100644
--- linux-libre-6.1-gnu/drivers/clk/microchip/clk-mpfs-ccc.c
+++ linux-libre-6.1.39-gnu/drivers/clk/microchip/clk-mpfs-ccc.c
@@ -164,9 +164,11 @@ static int mpfs_ccc_register_outputs(struct device *dev, struct mpfs_ccc_out_hw_
 
 	for (unsigned int i = 0; i < num_clks; i++) {
 		struct mpfs_ccc_out_hw_clock *out_hw = &out_hws[i];
-		char *name = devm_kzalloc(dev, 23, GFP_KERNEL);
+		char *name = devm_kasprintf(dev, GFP_KERNEL, "%s_out%u", parent->name, i);
+
+		if (!name)
+			return -ENOMEM;
 
-		snprintf(name, 23, "%s_out%u", parent->name, i);
 		out_hw->divider.hw.init = CLK_HW_INIT_HW(name, &parent->hw, &clk_divider_ops, 0);
 		out_hw->divider.reg = data->pll_base[i / MPFS_CCC_OUTPUTS_PER_PLL] +
 			out_hw->reg_offset;
@@ -198,11 +200,13 @@ static int mpfs_ccc_register_plls(struct device *dev, struct mpfs_ccc_pll_hw_clo
 
 	for (unsigned int i = 0; i < num_clks; i++) {
 		struct mpfs_ccc_pll_hw_clock *pll_hw = &pll_hws[i];
-		char *name = devm_kzalloc(dev, 18, GFP_KERNEL);
+
+		pll_hw->name = devm_kasprintf(dev, GFP_KERNEL, "ccc%s_pll%u",
+					      strchrnul(dev->of_node->full_name, '@'), i);
+		if (!pll_hw->name)
+			return -ENOMEM;
 
 		pll_hw->base = data->pll_base[i];
-		snprintf(name, 18, "ccc%s_pll%u", strchrnul(dev->of_node->full_name, '@'), i);
-		pll_hw->name = (const char *)name;
 		pll_hw->hw.init = CLK_HW_INIT_PARENTS_DATA_FIXED_SIZE(pll_hw->name,
 								      pll_hw->parents,
 								      &mpfs_ccc_pll_ops, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/microchip/clk-mpfs.c linux-libre-6.1.39-gnu/drivers/clk/microchip/clk-mpfs.c
index 4f0a19db7ed7..cc5d7dee59f0 100644
--- linux-libre-6.1-gnu/drivers/clk/microchip/clk-mpfs.c
+++ linux-libre-6.1.39-gnu/drivers/clk/microchip/clk-mpfs.c
@@ -374,14 +374,13 @@ static void mpfs_reset_unregister_adev(void *_adev)
 	struct auxiliary_device *adev = _adev;
 
 	auxiliary_device_delete(adev);
+	auxiliary_device_uninit(adev);
 }
 
 static void mpfs_reset_adev_release(struct device *dev)
 {
 	struct auxiliary_device *adev = to_auxiliary_dev(dev);
 
-	auxiliary_device_uninit(adev);
-
 	kfree(adev);
 }
 
diff --git linux-libre-6.1-gnu/drivers/clk/pxa/clk-pxa3xx.c linux-libre-6.1.39-gnu/drivers/clk/pxa/clk-pxa3xx.c
index 42958a542662..621e298f101a 100644
--- linux-libre-6.1-gnu/drivers/clk/pxa/clk-pxa3xx.c
+++ linux-libre-6.1.39-gnu/drivers/clk/pxa/clk-pxa3xx.c
@@ -164,7 +164,7 @@ void pxa3xx_clk_update_accr(u32 disable, u32 enable, u32 xclkcfg, u32 mask)
 	accr &= ~disable;
 	accr |= enable;
 
-	writel(accr, ACCR);
+	writel(accr, clk_regs + ACCR);
 	if (xclkcfg)
 		__asm__("mcr p14, 0, %0, c6, c0, 0\n" : : "r"(xclkcfg));
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/camcc-sc7180.c linux-libre-6.1.39-gnu/drivers/clk/qcom/camcc-sc7180.c
index e2b4804695f3..8a4ba7a19ed1 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/camcc-sc7180.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/camcc-sc7180.c
@@ -1480,12 +1480,21 @@ static struct clk_branch cam_cc_sys_tmr_clk = {
 	},
 };
 
+static struct gdsc titan_top_gdsc = {
+	.gdscr = 0xb134,
+	.pd = {
+		.name = "titan_top_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
 static struct gdsc bps_gdsc = {
 	.gdscr = 0x6004,
 	.pd = {
 		.name = "bps_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.parent = &titan_top_gdsc.pd,
 	.flags = HW_CTRL,
 };
 
@@ -1495,6 +1504,7 @@ static struct gdsc ife_0_gdsc = {
 		.name = "ife_0_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.parent = &titan_top_gdsc.pd,
 };
 
 static struct gdsc ife_1_gdsc = {
@@ -1503,6 +1513,7 @@ static struct gdsc ife_1_gdsc = {
 		.name = "ife_1_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.parent = &titan_top_gdsc.pd,
 };
 
 static struct gdsc ipe_0_gdsc = {
@@ -1512,15 +1523,9 @@ static struct gdsc ipe_0_gdsc = {
 	},
 	.pwrsts = PWRSTS_OFF_ON,
 	.flags = HW_CTRL,
+	.parent = &titan_top_gdsc.pd,
 };
 
-static struct gdsc titan_top_gdsc = {
-	.gdscr = 0xb134,
-	.pd = {
-		.name = "titan_top_gdsc",
-	},
-	.pwrsts = PWRSTS_OFF_ON,
-};
 
 static struct clk_hw *cam_cc_sc7180_hws[] = {
 	[CAM_CC_PLL2_OUT_EARLY] = &cam_cc_pll2_out_early.hw,
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/clk-krait.c linux-libre-6.1.39-gnu/drivers/clk/qcom/clk-krait.c
index 45da736bd5f4..293a9dfa7151 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/clk-krait.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/clk-krait.c
@@ -114,6 +114,8 @@ static int krait_div2_set_rate(struct clk_hw *hw, unsigned long rate,
 
 	if (d->lpl)
 		mask = mask << (d->shift + LPL_SHIFT) | mask << d->shift;
+	else
+		mask <<= d->shift;
 
 	spin_lock_irqsave(&krait_clock_reg_lock, flags);
 	val = krait_get_l2_indirect_reg(d->offset);
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-qcm2290.c linux-libre-6.1.39-gnu/drivers/clk/qcom/dispcc-qcm2290.c
index 96b149365912..5cec98c4e837 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-qcm2290.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/dispcc-qcm2290.c
@@ -23,10 +23,11 @@
 
 enum {
 	P_BI_TCXO,
+	P_BI_TCXO_AO,
 	P_DISP_CC_PLL0_OUT_MAIN,
 	P_DSI0_PHY_PLL_OUT_BYTECLK,
 	P_DSI0_PHY_PLL_OUT_DSICLK,
-	P_DSI1_PHY_PLL_OUT_DSICLK,
+	P_GPLL0_OUT_DIV,
 	P_GPLL0_OUT_MAIN,
 	P_SLEEP_CLK,
 };
@@ -71,7 +72,6 @@ static const struct parent_map disp_cc_parent_map_0[] = {
 static const struct clk_parent_data disp_cc_parent_data_0[] = {
 	{ .fw_name = "bi_tcxo" },
 	{ .fw_name = "dsi0_phy_pll_out_byteclk" },
-	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_1[] = {
@@ -80,18 +80,16 @@ static const struct parent_map disp_cc_parent_map_1[] = {
 
 static const struct clk_parent_data disp_cc_parent_data_1[] = {
 	{ .fw_name = "bi_tcxo" },
-	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_2[] = {
-	{ P_BI_TCXO, 0 },
-	{ P_GPLL0_OUT_MAIN, 4 },
+	{ P_BI_TCXO_AO, 0 },
+	{ P_GPLL0_OUT_DIV, 4 },
 };
 
 static const struct clk_parent_data disp_cc_parent_data_2[] = {
 	{ .fw_name = "bi_tcxo_ao" },
 	{ .fw_name = "gcc_disp_gpll0_div_clk_src" },
-	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_3[] = {
@@ -104,20 +102,16 @@ static const struct clk_parent_data disp_cc_parent_data_3[] = {
 	{ .fw_name = "bi_tcxo" },
 	{ .hw = &disp_cc_pll0.clkr.hw },
 	{ .fw_name = "gcc_disp_gpll0_clk_src" },
-	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_4[] = {
 	{ P_BI_TCXO, 0 },
 	{ P_DSI0_PHY_PLL_OUT_DSICLK, 1 },
-	{ P_DSI1_PHY_PLL_OUT_DSICLK, 2 },
 };
 
 static const struct clk_parent_data disp_cc_parent_data_4[] = {
 	{ .fw_name = "bi_tcxo" },
 	{ .fw_name = "dsi0_phy_pll_out_dsiclk" },
-	{ .fw_name = "dsi1_phy_pll_out_dsiclk" },
-	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_5[] = {
@@ -126,7 +120,6 @@ static const struct parent_map disp_cc_parent_map_5[] = {
 
 static const struct clk_parent_data disp_cc_parent_data_5[] = {
 	{ .fw_name = "sleep_clk" },
-	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = {
@@ -159,9 +152,9 @@ static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = {
 };
 
 static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
-	F(19200000, P_BI_TCXO, 1, 0, 0),
-	F(37500000, P_GPLL0_OUT_MAIN, 8, 0, 0),
-	F(75000000, P_GPLL0_OUT_MAIN, 4, 0, 0),
+	F(19200000, P_BI_TCXO_AO, 1, 0, 0),
+	F(37500000, P_GPLL0_OUT_DIV, 8, 0, 0),
+	F(75000000, P_GPLL0_OUT_DIV, 4, 0, 0),
 	{ }
 };
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sm6350.c linux-libre-6.1.39-gnu/drivers/clk/qcom/dispcc-sm6350.c
index 0c3c2e26ede9..ea6f54ed846e 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sm6350.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/dispcc-sm6350.c
@@ -306,7 +306,7 @@ static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = {
 		.name = "disp_cc_mdss_pclk0_clk_src",
 		.parent_data = disp_cc_parent_data_5,
 		.num_parents = ARRAY_SIZE(disp_cc_parent_data_5),
-		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE | CLK_OPS_PARENT_ENABLE,
 		.ops = &clk_pixel_ops,
 	},
 };
@@ -385,7 +385,7 @@ static struct clk_branch disp_cc_mdss_byte0_clk = {
 				&disp_cc_mdss_byte0_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+			.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE | CLK_OPS_PARENT_ENABLE,
 			.ops = &clk_branch2_ops,
 		},
 	},
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq6018.c linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-ipq6018.c
index 3f9c2f61a5d9..cde62a11f573 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq6018.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-ipq6018.c
@@ -1654,7 +1654,7 @@ static struct clk_rcg2 sdcc1_apps_clk_src = {
 		.name = "sdcc1_apps_clk_src",
 		.parent_data = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
 		.num_parents = 4,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_floor_ops,
 	},
 };
 
@@ -4517,24 +4517,24 @@ static const struct qcom_reset_map gcc_ipq6018_resets[] = {
 	[GCC_PCIE0_AHB_ARES] = { 0x75040, 5 },
 	[GCC_PCIE0_AXI_MASTER_STICKY_ARES] = { 0x75040, 6 },
 	[GCC_PCIE0_AXI_SLAVE_STICKY_ARES] = { 0x75040, 7 },
-	[GCC_PPE_FULL_RESET] = { 0x68014, 0 },
-	[GCC_UNIPHY0_SOFT_RESET] = { 0x56004, 0 },
+	[GCC_PPE_FULL_RESET] = { .reg = 0x68014, .bitmask = 0xf0000 },
+	[GCC_UNIPHY0_SOFT_RESET] = { .reg = 0x56004, .bitmask = 0x3ff2 },
 	[GCC_UNIPHY0_XPCS_RESET] = { 0x56004, 2 },
-	[GCC_UNIPHY1_SOFT_RESET] = { 0x56104, 0 },
+	[GCC_UNIPHY1_SOFT_RESET] = { .reg = 0x56104, .bitmask = 0x32 },
 	[GCC_UNIPHY1_XPCS_RESET] = { 0x56104, 2 },
-	[GCC_EDMA_HW_RESET] = { 0x68014, 0 },
-	[GCC_NSSPORT1_RESET] = { 0x68014, 0 },
-	[GCC_NSSPORT2_RESET] = { 0x68014, 0 },
-	[GCC_NSSPORT3_RESET] = { 0x68014, 0 },
-	[GCC_NSSPORT4_RESET] = { 0x68014, 0 },
-	[GCC_NSSPORT5_RESET] = { 0x68014, 0 },
-	[GCC_UNIPHY0_PORT1_ARES] = { 0x56004, 0 },
-	[GCC_UNIPHY0_PORT2_ARES] = { 0x56004, 0 },
-	[GCC_UNIPHY0_PORT3_ARES] = { 0x56004, 0 },
-	[GCC_UNIPHY0_PORT4_ARES] = { 0x56004, 0 },
-	[GCC_UNIPHY0_PORT5_ARES] = { 0x56004, 0 },
-	[GCC_UNIPHY0_PORT_4_5_RESET] = { 0x56004, 0 },
-	[GCC_UNIPHY0_PORT_4_RESET] = { 0x56004, 0 },
+	[GCC_EDMA_HW_RESET] = { .reg = 0x68014, .bitmask = 0x300000 },
+	[GCC_NSSPORT1_RESET] = { .reg = 0x68014, .bitmask = 0x1000003 },
+	[GCC_NSSPORT2_RESET] = { .reg = 0x68014, .bitmask = 0x200000c },
+	[GCC_NSSPORT3_RESET] = { .reg = 0x68014, .bitmask = 0x4000030 },
+	[GCC_NSSPORT4_RESET] = { .reg = 0x68014, .bitmask = 0x8000300 },
+	[GCC_NSSPORT5_RESET] = { .reg = 0x68014, .bitmask = 0x10000c00 },
+	[GCC_UNIPHY0_PORT1_ARES] = { .reg = 0x56004, .bitmask = 0x30 },
+	[GCC_UNIPHY0_PORT2_ARES] = { .reg = 0x56004, .bitmask = 0xc0 },
+	[GCC_UNIPHY0_PORT3_ARES] = { .reg = 0x56004, .bitmask = 0x300 },
+	[GCC_UNIPHY0_PORT4_ARES] = { .reg = 0x56004, .bitmask = 0xc00 },
+	[GCC_UNIPHY0_PORT5_ARES] = { .reg = 0x56004, .bitmask = 0x3000 },
+	[GCC_UNIPHY0_PORT_4_5_RESET] = { .reg = 0x56004, .bitmask = 0x3c02 },
+	[GCC_UNIPHY0_PORT_4_RESET] = { .reg = 0x56004, .bitmask = 0xc02 },
 	[GCC_LPASS_BCR] = {0x1F000, 0},
 	[GCC_UBI32_TBU_BCR] = {0x65000, 0},
 	[GCC_LPASS_TBU_BCR] = {0x6C000, 0},
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq806x.c linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-ipq806x.c
index 718de17a1e60..6447f3e81b55 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq806x.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-ipq806x.c
@@ -79,7 +79,9 @@ static struct clk_regmap pll4_vote = {
 	.enable_mask = BIT(4),
 	.hw.init = &(struct clk_init_data){
 		.name = "pll4_vote",
-		.parent_names = (const char *[]){ "pll4" },
+		.parent_data = &(const struct clk_parent_data){
+			.fw_name = "pll4", .name = "pll4",
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_vote_ops,
 	},
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-qcm2290.c linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-qcm2290.c
index 7792b8f23704..48995e50c6bd 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-qcm2290.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-qcm2290.c
@@ -650,7 +650,7 @@ static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
 		.name = "gcc_usb30_prim_mock_utmi_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -686,7 +686,7 @@ static struct clk_rcg2 gcc_camss_axi_clk_src = {
 		.name = "gcc_camss_axi_clk_src",
 		.parent_data = gcc_parents_4,
 		.num_parents = ARRAY_SIZE(gcc_parents_4),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -706,7 +706,7 @@ static struct clk_rcg2 gcc_camss_cci_clk_src = {
 		.name = "gcc_camss_cci_clk_src",
 		.parent_data = gcc_parents_9,
 		.num_parents = ARRAY_SIZE(gcc_parents_9),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -728,7 +728,7 @@ static struct clk_rcg2 gcc_camss_csi0phytimer_clk_src = {
 		.name = "gcc_camss_csi0phytimer_clk_src",
 		.parent_data = gcc_parents_5,
 		.num_parents = ARRAY_SIZE(gcc_parents_5),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -742,7 +742,7 @@ static struct clk_rcg2 gcc_camss_csi1phytimer_clk_src = {
 		.name = "gcc_camss_csi1phytimer_clk_src",
 		.parent_data = gcc_parents_5,
 		.num_parents = ARRAY_SIZE(gcc_parents_5),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -764,7 +764,7 @@ static struct clk_rcg2 gcc_camss_mclk0_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -779,7 +779,7 @@ static struct clk_rcg2 gcc_camss_mclk1_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -794,7 +794,7 @@ static struct clk_rcg2 gcc_camss_mclk2_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -809,7 +809,7 @@ static struct clk_rcg2 gcc_camss_mclk3_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -830,7 +830,7 @@ static struct clk_rcg2 gcc_camss_ope_ahb_clk_src = {
 		.name = "gcc_camss_ope_ahb_clk_src",
 		.parent_data = gcc_parents_6,
 		.num_parents = ARRAY_SIZE(gcc_parents_6),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -854,7 +854,7 @@ static struct clk_rcg2 gcc_camss_ope_clk_src = {
 		.parent_data = gcc_parents_6,
 		.num_parents = ARRAY_SIZE(gcc_parents_6),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -888,7 +888,7 @@ static struct clk_rcg2 gcc_camss_tfe_0_clk_src = {
 		.name = "gcc_camss_tfe_0_clk_src",
 		.parent_data = gcc_parents_7,
 		.num_parents = ARRAY_SIZE(gcc_parents_7),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -912,7 +912,7 @@ static struct clk_rcg2 gcc_camss_tfe_0_csid_clk_src = {
 		.name = "gcc_camss_tfe_0_csid_clk_src",
 		.parent_data = gcc_parents_8,
 		.num_parents = ARRAY_SIZE(gcc_parents_8),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -926,7 +926,7 @@ static struct clk_rcg2 gcc_camss_tfe_1_clk_src = {
 		.name = "gcc_camss_tfe_1_clk_src",
 		.parent_data = gcc_parents_7,
 		.num_parents = ARRAY_SIZE(gcc_parents_7),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -940,7 +940,7 @@ static struct clk_rcg2 gcc_camss_tfe_1_csid_clk_src = {
 		.name = "gcc_camss_tfe_1_csid_clk_src",
 		.parent_data = gcc_parents_8,
 		.num_parents = ARRAY_SIZE(gcc_parents_8),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -963,7 +963,7 @@ static struct clk_rcg2 gcc_camss_tfe_cphy_rx_clk_src = {
 		.parent_data = gcc_parents_10,
 		.num_parents = ARRAY_SIZE(gcc_parents_10),
 		.flags = CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -984,7 +984,7 @@ static struct clk_rcg2 gcc_camss_top_ahb_clk_src = {
 		.name = "gcc_camss_top_ahb_clk_src",
 		.parent_data = gcc_parents_4,
 		.num_parents = ARRAY_SIZE(gcc_parents_4),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1006,7 +1006,7 @@ static struct clk_rcg2 gcc_gp1_clk_src = {
 		.name = "gcc_gp1_clk_src",
 		.parent_data = gcc_parents_2,
 		.num_parents = ARRAY_SIZE(gcc_parents_2),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1020,7 +1020,7 @@ static struct clk_rcg2 gcc_gp2_clk_src = {
 		.name = "gcc_gp2_clk_src",
 		.parent_data = gcc_parents_2,
 		.num_parents = ARRAY_SIZE(gcc_parents_2),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1034,7 +1034,7 @@ static struct clk_rcg2 gcc_gp3_clk_src = {
 		.name = "gcc_gp3_clk_src",
 		.parent_data = gcc_parents_2,
 		.num_parents = ARRAY_SIZE(gcc_parents_2),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1054,7 +1054,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
 		.name = "gcc_pdm2_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1082,7 +1082,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s0_clk_src",
 	.parent_data = gcc_parents_1,
 	.num_parents = ARRAY_SIZE(gcc_parents_1),
-	.ops = &clk_rcg2_ops,
+	.ops = &clk_rcg2_shared_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
@@ -1098,7 +1098,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s1_clk_src",
 	.parent_data = gcc_parents_1,
 	.num_parents = ARRAY_SIZE(gcc_parents_1),
-	.ops = &clk_rcg2_ops,
+	.ops = &clk_rcg2_shared_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
@@ -1114,7 +1114,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s2_clk_src",
 	.parent_data = gcc_parents_1,
 	.num_parents = ARRAY_SIZE(gcc_parents_1),
-	.ops = &clk_rcg2_ops,
+	.ops = &clk_rcg2_shared_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
@@ -1130,7 +1130,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s3_clk_src",
 	.parent_data = gcc_parents_1,
 	.num_parents = ARRAY_SIZE(gcc_parents_1),
-	.ops = &clk_rcg2_ops,
+	.ops = &clk_rcg2_shared_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
@@ -1146,7 +1146,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s4_clk_src",
 	.parent_data = gcc_parents_1,
 	.num_parents = ARRAY_SIZE(gcc_parents_1),
-	.ops = &clk_rcg2_ops,
+	.ops = &clk_rcg2_shared_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
@@ -1162,7 +1162,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s5_clk_src",
 	.parent_data = gcc_parents_1,
 	.num_parents = ARRAY_SIZE(gcc_parents_1),
-	.ops = &clk_rcg2_ops,
+	.ops = &clk_rcg2_shared_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
@@ -1219,7 +1219,7 @@ static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = {
 		.name = "gcc_sdcc1_ice_core_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1243,7 +1243,8 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
 		.name = "gcc_sdcc2_apps_clk_src",
 		.parent_data = gcc_parents_12,
 		.num_parents = ARRAY_SIZE(gcc_parents_12),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_floor_ops,
+		.flags = CLK_OPS_PARENT_ENABLE,
 	},
 };
 
@@ -1265,7 +1266,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
 		.name = "gcc_usb30_prim_master_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1279,7 +1280,7 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
 		.name = "gcc_usb3_prim_phy_aux_clk_src",
 		.parent_data = gcc_parents_13,
 		.num_parents = ARRAY_SIZE(gcc_parents_13),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1302,7 +1303,7 @@ static struct clk_rcg2 gcc_video_venus_clk_src = {
 		.parent_data = gcc_parents_14,
 		.num_parents = ARRAY_SIZE(gcc_parents_14),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm6115.c linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-sm6115.c
index 565f9912039f..631419caf695 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm6115.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-sm6115.c
@@ -694,7 +694,7 @@ static struct clk_rcg2 gcc_camss_axi_clk_src = {
 		.parent_data = gcc_parents_7,
 		.num_parents = ARRAY_SIZE(gcc_parents_7),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -715,7 +715,7 @@ static struct clk_rcg2 gcc_camss_cci_clk_src = {
 		.parent_data = gcc_parents_9,
 		.num_parents = ARRAY_SIZE(gcc_parents_9),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -738,7 +738,7 @@ static struct clk_rcg2 gcc_camss_csi0phytimer_clk_src = {
 		.parent_data = gcc_parents_4,
 		.num_parents = ARRAY_SIZE(gcc_parents_4),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -753,7 +753,7 @@ static struct clk_rcg2 gcc_camss_csi1phytimer_clk_src = {
 		.parent_data = gcc_parents_4,
 		.num_parents = ARRAY_SIZE(gcc_parents_4),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -768,7 +768,7 @@ static struct clk_rcg2 gcc_camss_csi2phytimer_clk_src = {
 		.parent_data = gcc_parents_4,
 		.num_parents = ARRAY_SIZE(gcc_parents_4),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -790,7 +790,7 @@ static struct clk_rcg2 gcc_camss_mclk0_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -805,7 +805,7 @@ static struct clk_rcg2 gcc_camss_mclk1_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -820,7 +820,7 @@ static struct clk_rcg2 gcc_camss_mclk2_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -835,7 +835,7 @@ static struct clk_rcg2 gcc_camss_mclk3_clk_src = {
 		.parent_data = gcc_parents_3,
 		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -857,7 +857,7 @@ static struct clk_rcg2 gcc_camss_ope_ahb_clk_src = {
 		.parent_data = gcc_parents_8,
 		.num_parents = ARRAY_SIZE(gcc_parents_8),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -881,7 +881,7 @@ static struct clk_rcg2 gcc_camss_ope_clk_src = {
 		.parent_data = gcc_parents_8,
 		.num_parents = ARRAY_SIZE(gcc_parents_8),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -916,7 +916,7 @@ static struct clk_rcg2 gcc_camss_tfe_0_clk_src = {
 		.parent_data = gcc_parents_5,
 		.num_parents = ARRAY_SIZE(gcc_parents_5),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -941,7 +941,7 @@ static struct clk_rcg2 gcc_camss_tfe_0_csid_clk_src = {
 		.parent_data = gcc_parents_6,
 		.num_parents = ARRAY_SIZE(gcc_parents_6),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -956,7 +956,7 @@ static struct clk_rcg2 gcc_camss_tfe_1_clk_src = {
 		.parent_data = gcc_parents_5,
 		.num_parents = ARRAY_SIZE(gcc_parents_5),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -971,7 +971,7 @@ static struct clk_rcg2 gcc_camss_tfe_1_csid_clk_src = {
 		.parent_data = gcc_parents_6,
 		.num_parents = ARRAY_SIZE(gcc_parents_6),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -986,7 +986,7 @@ static struct clk_rcg2 gcc_camss_tfe_2_clk_src = {
 		.parent_data = gcc_parents_5,
 		.num_parents = ARRAY_SIZE(gcc_parents_5),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1001,7 +1001,7 @@ static struct clk_rcg2 gcc_camss_tfe_2_csid_clk_src = {
 		.parent_data = gcc_parents_6,
 		.num_parents = ARRAY_SIZE(gcc_parents_6),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1024,7 +1024,7 @@ static struct clk_rcg2 gcc_camss_tfe_cphy_rx_clk_src = {
 		.parent_data = gcc_parents_10,
 		.num_parents = ARRAY_SIZE(gcc_parents_10),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1046,7 +1046,7 @@ static struct clk_rcg2 gcc_camss_top_ahb_clk_src = {
 		.parent_data = gcc_parents_7,
 		.num_parents = ARRAY_SIZE(gcc_parents_7),
 		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1116,7 +1116,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
 		.name = "gcc_pdm2_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1329,7 +1329,7 @@ static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
 		.name = "gcc_ufs_phy_axi_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1351,7 +1351,7 @@ static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
 		.name = "gcc_ufs_phy_ice_core_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1392,7 +1392,7 @@ static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
 		.name = "gcc_ufs_phy_unipro_core_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1414,7 +1414,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
 		.name = "gcc_usb30_prim_master_clk_src",
 		.parent_data = gcc_parents_0,
 		.num_parents = ARRAY_SIZE(gcc_parents_0),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -1483,7 +1483,7 @@ static struct clk_rcg2 gcc_video_venus_clk_src = {
 		.parent_data = gcc_parents_13,
 		.num_parents = ARRAY_SIZE(gcc_parents_13),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm8250.c linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-sm8250.c
index 9755ef4888c1..a0ba37656b07 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm8250.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-sm8250.c
@@ -3267,7 +3267,7 @@ static struct gdsc usb30_prim_gdsc = {
 	.pd = {
 		.name = "usb30_prim_gdsc",
 	},
-	.pwrsts = PWRSTS_OFF_ON,
+	.pwrsts = PWRSTS_RET_ON,
 };
 
 static struct gdsc usb30_sec_gdsc = {
@@ -3275,7 +3275,7 @@ static struct gdsc usb30_sec_gdsc = {
 	.pd = {
 		.name = "usb30_sec_gdsc",
 	},
-	.pwrsts = PWRSTS_OFF_ON,
+	.pwrsts = PWRSTS_RET_ON,
 };
 
 static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc = {
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm8350.c linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-sm8350.c
index c3731f96c8e6..430ef407a834 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm8350.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/gcc-sm8350.c
@@ -17,6 +17,7 @@
 #include "clk-regmap.h"
 #include "clk-regmap-divider.h"
 #include "clk-regmap-mux.h"
+#include "clk-regmap-phy-mux.h"
 #include "gdsc.h"
 #include "reset.h"
 
@@ -167,26 +168,6 @@ static const struct clk_parent_data gcc_parent_data_3[] = {
 	{ .fw_name = "core_bi_pll_test_se" },
 };
 
-static const struct parent_map gcc_parent_map_4[] = {
-	{ P_PCIE_0_PIPE_CLK, 0 },
-	{ P_BI_TCXO, 2 },
-};
-
-static const struct clk_parent_data gcc_parent_data_4[] = {
-	{ .fw_name = "pcie_0_pipe_clk", },
-	{ .fw_name = "bi_tcxo" },
-};
-
-static const struct parent_map gcc_parent_map_5[] = {
-	{ P_PCIE_1_PIPE_CLK, 0 },
-	{ P_BI_TCXO, 2 },
-};
-
-static const struct clk_parent_data gcc_parent_data_5[] = {
-	{ .fw_name = "pcie_1_pipe_clk" },
-	{ .fw_name = "bi_tcxo" },
-};
-
 static const struct parent_map gcc_parent_map_6[] = {
 	{ P_BI_TCXO, 0 },
 	{ P_GCC_GPLL0_OUT_MAIN, 1 },
@@ -289,32 +270,30 @@ static const struct clk_parent_data gcc_parent_data_14[] = {
 	{ .fw_name = "bi_tcxo" },
 };
 
-static struct clk_regmap_mux gcc_pcie_0_pipe_clk_src = {
+static struct clk_regmap_phy_mux gcc_pcie_0_pipe_clk_src = {
 	.reg = 0x6b054,
-	.shift = 0,
-	.width = 2,
-	.parent_map = gcc_parent_map_4,
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_0_pipe_clk_src",
-			.parent_data = gcc_parent_data_4,
-			.num_parents = ARRAY_SIZE(gcc_parent_data_4),
-			.ops = &clk_regmap_mux_closest_ops,
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "pcie_0_pipe_clk",
+			},
+			.num_parents = 1,
+			.ops = &clk_regmap_phy_mux_ops,
 		},
 	},
 };
 
-static struct clk_regmap_mux gcc_pcie_1_pipe_clk_src = {
+static struct clk_regmap_phy_mux gcc_pcie_1_pipe_clk_src = {
 	.reg = 0x8d054,
-	.shift = 0,
-	.width = 2,
-	.parent_map = gcc_parent_map_5,
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_1_pipe_clk_src",
-			.parent_data = gcc_parent_data_5,
-			.num_parents = ARRAY_SIZE(gcc_parent_data_5),
-			.ops = &clk_regmap_mux_closest_ops,
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "pcie_1_pipe_clk",
+			},
+			.num_parents = 1,
+			.ops = &clk_regmap_phy_mux_ops,
 		},
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c linux-libre-6.1.39-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c
index 063e0365f311..134eb1529ede 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c
@@ -696,6 +696,8 @@ static const struct qcom_cc_desc lpass_cc_sc7280_desc = {
 	.config = &lpass_audio_cc_sc7280_regmap_config,
 	.clks = lpass_cc_sc7280_clocks,
 	.num_clks = ARRAY_SIZE(lpass_cc_sc7280_clocks),
+	.gdscs = lpass_aon_cc_sc7280_gdscs,
+	.num_gdscs = ARRAY_SIZE(lpass_aon_cc_sc7280_gdscs),
 };
 
 static const struct qcom_cc_desc lpass_audio_cc_sc7280_desc = {
@@ -722,33 +724,17 @@ static const struct of_device_id lpass_audio_cc_sc7280_match_table[] = {
 };
 MODULE_DEVICE_TABLE(of, lpass_audio_cc_sc7280_match_table);
 
-static void lpassaudio_pm_runtime_disable(void *data)
-{
-	pm_runtime_disable(data);
-}
-
-static void lpassaudio_pm_clk_destroy(void *data)
-{
-	pm_clk_destroy(data);
-}
-
-static int lpassaudio_create_pm_clks(struct platform_device *pdev)
+static int lpass_audio_setup_runtime_pm(struct platform_device *pdev)
 {
 	int ret;
 
 	pm_runtime_use_autosuspend(&pdev->dev);
 	pm_runtime_set_autosuspend_delay(&pdev->dev, 50);
-	pm_runtime_enable(&pdev->dev);
-
-	ret = devm_add_action_or_reset(&pdev->dev, lpassaudio_pm_runtime_disable, &pdev->dev);
-	if (ret)
-		return ret;
-
-	ret = pm_clk_create(&pdev->dev);
+	ret = devm_pm_runtime_enable(&pdev->dev);
 	if (ret)
 		return ret;
 
-	ret = devm_add_action_or_reset(&pdev->dev, lpassaudio_pm_clk_destroy, &pdev->dev);
+	ret = devm_pm_clk_create(&pdev->dev);
 	if (ret)
 		return ret;
 
@@ -756,7 +742,7 @@ static int lpassaudio_create_pm_clks(struct platform_device *pdev)
 	if (ret < 0)
 		dev_err(&pdev->dev, "failed to acquire iface clock\n");
 
-	return ret;
+	return pm_runtime_resume_and_get(&pdev->dev);
 }
 
 static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
@@ -765,7 +751,7 @@ static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	int ret;
 
-	ret = lpassaudio_create_pm_clks(pdev);
+	ret = lpass_audio_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
@@ -775,8 +761,8 @@ static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
 
 	regmap = qcom_cc_map(pdev, desc);
 	if (IS_ERR(regmap)) {
-		pm_runtime_disable(&pdev->dev);
-		return PTR_ERR(regmap);
+		ret = PTR_ERR(regmap);
+		goto exit;
 	}
 
 	clk_zonda_pll_configure(&lpass_audio_cc_pll, regmap, &lpass_audio_cc_pll_config);
@@ -788,20 +774,18 @@ static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
 	ret = qcom_cc_really_probe(pdev, &lpass_audio_cc_sc7280_desc, regmap);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register LPASS AUDIO CC clocks\n");
-		pm_runtime_disable(&pdev->dev);
-		return ret;
+		goto exit;
 	}
 
 	ret = qcom_cc_probe_by_index(pdev, 1, &lpass_audio_cc_reset_sc7280_desc);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register LPASS AUDIO CC Resets\n");
-		pm_runtime_disable(&pdev->dev);
-		return ret;
+		goto exit;
 	}
 
 	pm_runtime_mark_last_busy(&pdev->dev);
+exit:
 	pm_runtime_put_autosuspend(&pdev->dev);
-	pm_runtime_put_sync(&pdev->dev);
 
 	return ret;
 }
@@ -839,14 +823,15 @@ static int lpass_aon_cc_sc7280_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	int ret;
 
-	ret = lpassaudio_create_pm_clks(pdev);
+	ret = lpass_audio_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
 	if (of_property_read_bool(pdev->dev.of_node, "qcom,adsp-pil-mode")) {
 		lpass_audio_cc_sc7280_regmap_config.name = "cc";
 		desc = &lpass_cc_sc7280_desc;
-		return qcom_cc_probe(pdev, desc);
+		ret = qcom_cc_probe(pdev, desc);
+		goto exit;
 	}
 
 	lpass_audio_cc_sc7280_regmap_config.name = "lpasscc_aon";
@@ -854,18 +839,22 @@ static int lpass_aon_cc_sc7280_probe(struct platform_device *pdev)
 	desc = &lpass_aon_cc_sc7280_desc;
 
 	regmap = qcom_cc_map(pdev, desc);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
+	if (IS_ERR(regmap)) {
+		ret = PTR_ERR(regmap);
+		goto exit;
+	}
 
 	clk_lucid_pll_configure(&lpass_aon_cc_pll, regmap, &lpass_aon_cc_pll_config);
 
 	ret = qcom_cc_really_probe(pdev, &lpass_aon_cc_sc7280_desc, regmap);
-	if (ret)
+	if (ret) {
 		dev_err(&pdev->dev, "Failed to register LPASS AON CC clocks\n");
+		goto exit;
+	}
 
 	pm_runtime_mark_last_busy(&pdev->dev);
+exit:
 	pm_runtime_put_autosuspend(&pdev->dev);
-	pm_runtime_put_sync(&pdev->dev);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/lpasscc-sc7280.c linux-libre-6.1.39-gnu/drivers/clk/qcom/lpasscc-sc7280.c
index 5c1e17bd0d76..8486d7135ab1 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/lpasscc-sc7280.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/lpasscc-sc7280.c
@@ -118,14 +118,18 @@ static int lpass_cc_sc7280_probe(struct platform_device *pdev)
 		goto destroy_pm_clk;
 	}
 
-	lpass_regmap_config.name = "qdsp6ss";
-	desc = &lpass_qdsp6ss_sc7280_desc;
-
-	ret = qcom_cc_probe_by_index(pdev, 0, desc);
-	if (ret)
-		goto destroy_pm_clk;
+	if (!of_property_read_bool(pdev->dev.of_node, "qcom,adsp-pil-mode")) {
+		lpass_regmap_config.name = "qdsp6ss";
+		lpass_regmap_config.max_register = 0x3f;
+		desc = &lpass_qdsp6ss_sc7280_desc;
+
+		ret = qcom_cc_probe_by_index(pdev, 0, desc);
+		if (ret)
+			goto destroy_pm_clk;
+	}
 
 	lpass_regmap_config.name = "top_cc";
+	lpass_regmap_config.max_register = 0x4;
 	desc = &lpass_cc_top_sc7280_desc;
 
 	ret = qcom_cc_probe_by_index(pdev, 1, desc);
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c linux-libre-6.1.39-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c
index ac09b7b840ab..a5731994cbed 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c
@@ -356,7 +356,7 @@ static const struct qcom_cc_desc lpass_audio_hm_sc7180_desc = {
 	.num_gdscs = ARRAY_SIZE(lpass_audio_hm_sc7180_gdscs),
 };
 
-static int lpass_create_pm_clks(struct platform_device *pdev)
+static int lpass_setup_runtime_pm(struct platform_device *pdev)
 {
 	int ret;
 
@@ -375,7 +375,7 @@ static int lpass_create_pm_clks(struct platform_device *pdev)
 	if (ret < 0)
 		dev_err(&pdev->dev, "failed to acquire iface clock\n");
 
-	return ret;
+	return pm_runtime_resume_and_get(&pdev->dev);
 }
 
 static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
@@ -384,7 +384,7 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	int ret;
 
-	ret = lpass_create_pm_clks(pdev);
+	ret = lpass_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
@@ -392,12 +392,14 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
 	desc = &lpass_audio_hm_sc7180_desc;
 	ret = qcom_cc_probe_by_index(pdev, 1, desc);
 	if (ret)
-		return ret;
+		goto exit;
 
 	lpass_core_cc_sc7180_regmap_config.name = "lpass_core_cc";
 	regmap = qcom_cc_map(pdev, &lpass_core_cc_sc7180_desc);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
+	if (IS_ERR(regmap)) {
+		ret = PTR_ERR(regmap);
+		goto exit;
+	}
 
 	/*
 	 * Keep the CLK always-ON
@@ -415,6 +417,7 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
 	ret = qcom_cc_really_probe(pdev, &lpass_core_cc_sc7180_desc, regmap);
 
 	pm_runtime_mark_last_busy(&pdev->dev);
+exit:
 	pm_runtime_put_autosuspend(&pdev->dev);
 
 	return ret;
@@ -425,14 +428,19 @@ static int lpass_hm_core_probe(struct platform_device *pdev)
 	const struct qcom_cc_desc *desc;
 	int ret;
 
-	ret = lpass_create_pm_clks(pdev);
+	ret = lpass_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
 	lpass_core_cc_sc7180_regmap_config.name = "lpass_hm_core";
 	desc = &lpass_core_hm_sc7180_desc;
 
-	return qcom_cc_probe_by_index(pdev, 0, desc);
+	ret = qcom_cc_probe_by_index(pdev, 0, desc);
+
+	pm_runtime_mark_last_busy(&pdev->dev);
+	pm_runtime_put_autosuspend(&pdev->dev);
+
+	return ret;
 }
 
 static const struct of_device_id lpass_hm_sc7180_match_table[] = {
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/mmcc-msm8974.c linux-libre-6.1.39-gnu/drivers/clk/qcom/mmcc-msm8974.c
index f74662925a58..17ed52046170 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/mmcc-msm8974.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/mmcc-msm8974.c
@@ -473,7 +473,7 @@ static struct clk_rcg2 mdp_clk_src = {
 		.name = "mdp_clk_src",
 		.parent_names = mmcc_xo_mmpll0_dsi_hdmi_gpll0,
 		.num_parents = 6,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_shared_ops,
 	},
 };
 
@@ -2192,23 +2192,6 @@ static struct clk_branch ocmemcx_ocmemnoc_clk = {
 	},
 };
 
-static struct clk_branch oxili_ocmemgx_clk = {
-	.halt_reg = 0x402c,
-	.clkr = {
-		.enable_reg = 0x402c,
-		.enable_mask = BIT(0),
-		.hw.init = &(struct clk_init_data){
-			.name = "oxili_ocmemgx_clk",
-			.parent_names = (const char *[]){
-				"gfx3d_clk_src",
-			},
-			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT,
-			.ops = &clk_branch2_ops,
-		},
-	},
-};
-
 static struct clk_branch ocmemnoc_clk = {
 	.halt_reg = 0x50b4,
 	.clkr = {
@@ -2389,7 +2372,7 @@ static struct gdsc mdss_gdsc = {
 	.pd = {
 		.name = "mdss",
 	},
-	.pwrsts = PWRSTS_RET_ON,
+	.pwrsts = PWRSTS_OFF_ON,
 };
 
 static struct gdsc camss_jpeg_gdsc = {
@@ -2500,7 +2483,6 @@ static struct clk_regmap *mmcc_msm8226_clocks[] = {
 	[MMSS_MMSSNOC_AXI_CLK] = &mmss_mmssnoc_axi_clk.clkr,
 	[MMSS_S0_AXI_CLK] = &mmss_s0_axi_clk.clkr,
 	[OCMEMCX_AHB_CLK] = &ocmemcx_ahb_clk.clkr,
-	[OXILI_OCMEMGX_CLK] = &oxili_ocmemgx_clk.clkr,
 	[OXILI_GFX3D_CLK] = &oxili_gfx3d_clk.clkr,
 	[OXILICX_AHB_CLK] = &oxilicx_ahb_clk.clkr,
 	[OXILICX_AXI_CLK] = &oxilicx_axi_clk.clkr,
@@ -2658,7 +2640,6 @@ static struct clk_regmap *mmcc_msm8974_clocks[] = {
 	[MMSS_S0_AXI_CLK] = &mmss_s0_axi_clk.clkr,
 	[OCMEMCX_AHB_CLK] = &ocmemcx_ahb_clk.clkr,
 	[OCMEMCX_OCMEMNOC_CLK] = &ocmemcx_ocmemnoc_clk.clkr,
-	[OXILI_OCMEMGX_CLK] = &oxili_ocmemgx_clk.clkr,
 	[OCMEMNOC_CLK] = &ocmemnoc_clk.clkr,
 	[OXILI_GFX3D_CLK] = &oxili_gfx3d_clk.clkr,
 	[OXILICX_AHB_CLK] = &oxilicx_ahb_clk.clkr,
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/reset.c linux-libre-6.1.39-gnu/drivers/clk/qcom/reset.c
index 2a16adb572d2..0e914ec7aeae 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/reset.c
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/reset.c
@@ -30,7 +30,7 @@ qcom_reset_assert(struct reset_controller_dev *rcdev, unsigned long id)
 
 	rst = to_qcom_reset_controller(rcdev);
 	map = &rst->reset_map[id];
-	mask = BIT(map->bit);
+	mask = map->bitmask ? map->bitmask : BIT(map->bit);
 
 	return regmap_update_bits(rst->regmap, map->reg, mask, mask);
 }
@@ -44,7 +44,7 @@ qcom_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id)
 
 	rst = to_qcom_reset_controller(rcdev);
 	map = &rst->reset_map[id];
-	mask = BIT(map->bit);
+	mask = map->bitmask ? map->bitmask : BIT(map->bit);
 
 	return regmap_update_bits(rst->regmap, map->reg, mask, 0);
 }
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/reset.h linux-libre-6.1.39-gnu/drivers/clk/qcom/reset.h
index b8c113582072..9a47c838d9b1 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/reset.h
+++ linux-libre-6.1.39-gnu/drivers/clk/qcom/reset.h
@@ -12,6 +12,7 @@ struct qcom_reset_map {
 	unsigned int reg;
 	u8 bit;
 	u8 udelay;
+	u32 bitmask;
 };
 
 struct regmap;
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/Kconfig linux-libre-6.1.39-gnu/drivers/clk/renesas/Kconfig
index cacaf9b87d26..37632a0659d8 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/Kconfig
@@ -22,7 +22,7 @@ config CLK_RENESAS
 	select CLK_R8A7791 if ARCH_R8A7791 || ARCH_R8A7793
 	select CLK_R8A7792 if ARCH_R8A7792
 	select CLK_R8A7794 if ARCH_R8A7794
-	select CLK_R8A7795 if ARCH_R8A77950 || ARCH_R8A77951
+	select CLK_R8A7795 if ARCH_R8A77951
 	select CLK_R8A77960 if ARCH_R8A77960
 	select CLK_R8A77961 if ARCH_R8A77961
 	select CLK_R8A77965 if ARCH_R8A77965
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r8a7795-cpg-mssr.c linux-libre-6.1.39-gnu/drivers/clk/renesas/r8a7795-cpg-mssr.c
index 301475c74f50..7a585a777d38 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -128,7 +128,6 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
 };
 
 static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
-	DEF_MOD("fdp1-2",		 117,	R8A7795_CLK_S2D1), /* ES1.x */
 	DEF_MOD("fdp1-1",		 118,	R8A7795_CLK_S0D1),
 	DEF_MOD("fdp1-0",		 119,	R8A7795_CLK_S0D1),
 	DEF_MOD("tmu4",			 121,	R8A7795_CLK_S0D6),
@@ -162,7 +161,6 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 	DEF_MOD("pcie1",		 318,	R8A7795_CLK_S3D1),
 	DEF_MOD("pcie0",		 319,	R8A7795_CLK_S3D1),
 	DEF_MOD("usb-dmac30",		 326,	R8A7795_CLK_S3D1),
-	DEF_MOD("usb3-if1",		 327,	R8A7795_CLK_S3D1), /* ES1.x */
 	DEF_MOD("usb3-if0",		 328,	R8A7795_CLK_S3D1),
 	DEF_MOD("usb-dmac31",		 329,	R8A7795_CLK_S3D1),
 	DEF_MOD("usb-dmac0",		 330,	R8A7795_CLK_S3D1),
@@ -187,28 +185,21 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 	DEF_MOD("hscif0",		 520,	R8A7795_CLK_S3D1),
 	DEF_MOD("thermal",		 522,	R8A7795_CLK_CP),
 	DEF_MOD("pwm",			 523,	R8A7795_CLK_S0D12),
-	DEF_MOD("fcpvd3",		 600,	R8A7795_CLK_S2D1), /* ES1.x */
 	DEF_MOD("fcpvd2",		 601,	R8A7795_CLK_S0D2),
 	DEF_MOD("fcpvd1",		 602,	R8A7795_CLK_S0D2),
 	DEF_MOD("fcpvd0",		 603,	R8A7795_CLK_S0D2),
 	DEF_MOD("fcpvb1",		 606,	R8A7795_CLK_S0D1),
 	DEF_MOD("fcpvb0",		 607,	R8A7795_CLK_S0D1),
-	DEF_MOD("fcpvi2",		 609,	R8A7795_CLK_S2D1), /* ES1.x */
 	DEF_MOD("fcpvi1",		 610,	R8A7795_CLK_S0D1),
 	DEF_MOD("fcpvi0",		 611,	R8A7795_CLK_S0D1),
-	DEF_MOD("fcpf2",		 613,	R8A7795_CLK_S2D1), /* ES1.x */
 	DEF_MOD("fcpf1",		 614,	R8A7795_CLK_S0D1),
 	DEF_MOD("fcpf0",		 615,	R8A7795_CLK_S0D1),
-	DEF_MOD("fcpci1",		 616,	R8A7795_CLK_S2D1), /* ES1.x */
-	DEF_MOD("fcpci0",		 617,	R8A7795_CLK_S2D1), /* ES1.x */
 	DEF_MOD("fcpcs",		 619,	R8A7795_CLK_S0D1),
-	DEF_MOD("vspd3",		 620,	R8A7795_CLK_S2D1), /* ES1.x */
 	DEF_MOD("vspd2",		 621,	R8A7795_CLK_S0D2),
 	DEF_MOD("vspd1",		 622,	R8A7795_CLK_S0D2),
 	DEF_MOD("vspd0",		 623,	R8A7795_CLK_S0D2),
 	DEF_MOD("vspbc",		 624,	R8A7795_CLK_S0D1),
 	DEF_MOD("vspbd",		 626,	R8A7795_CLK_S0D1),
-	DEF_MOD("vspi2",		 629,	R8A7795_CLK_S2D1), /* ES1.x */
 	DEF_MOD("vspi1",		 630,	R8A7795_CLK_S0D1),
 	DEF_MOD("vspi0",		 631,	R8A7795_CLK_S0D1),
 	DEF_MOD("ehci3",		 700,	R8A7795_CLK_S3D2),
@@ -221,7 +212,6 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 	DEF_MOD("cmm2",			 709,	R8A7795_CLK_S2D1),
 	DEF_MOD("cmm1",			 710,	R8A7795_CLK_S2D1),
 	DEF_MOD("cmm0",			 711,	R8A7795_CLK_S2D1),
-	DEF_MOD("csi21",		 713,	R8A7795_CLK_CSI0), /* ES1.x */
 	DEF_MOD("csi20",		 714,	R8A7795_CLK_CSI0),
 	DEF_MOD("csi41",		 715,	R8A7795_CLK_CSI0),
 	DEF_MOD("csi40",		 716,	R8A7795_CLK_CSI0),
@@ -350,103 +340,26 @@ static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] __initconst = {
 	{ 2,		192,	1,	192,	1,	32,	},
 };
 
-static const struct soc_device_attribute r8a7795es1[] __initconst = {
+static const struct soc_device_attribute r8a7795_denylist[] __initconst = {
 	{ .soc_id = "r8a7795", .revision = "ES1.*" },
 	{ /* sentinel */ }
 };
 
-
-	/*
-	 * Fixups for R-Car H3 ES1.x
-	 */
-
-static const unsigned int r8a7795es1_mod_nullify[] __initconst = {
-	MOD_CLK_ID(326),			/* USB-DMAC3-0 */
-	MOD_CLK_ID(329),			/* USB-DMAC3-1 */
-	MOD_CLK_ID(700),			/* EHCI/OHCI3 */
-	MOD_CLK_ID(705),			/* HS-USB-IF3 */
-
-};
-
-static const struct mssr_mod_reparent r8a7795es1_mod_reparent[] __initconst = {
-	{ MOD_CLK_ID(118), R8A7795_CLK_S2D1 },	/* FDP1-1 */
-	{ MOD_CLK_ID(119), R8A7795_CLK_S2D1 },	/* FDP1-0 */
-	{ MOD_CLK_ID(121), R8A7795_CLK_S3D2 },	/* TMU4 */
-	{ MOD_CLK_ID(217), R8A7795_CLK_S3D1 },	/* SYS-DMAC2 */
-	{ MOD_CLK_ID(218), R8A7795_CLK_S3D1 },	/* SYS-DMAC1 */
-	{ MOD_CLK_ID(219), R8A7795_CLK_S3D1 },	/* SYS-DMAC0 */
-	{ MOD_CLK_ID(408), R8A7795_CLK_S3D1 },	/* INTC-AP */
-	{ MOD_CLK_ID(501), R8A7795_CLK_S3D1 },	/* AUDMAC1 */
-	{ MOD_CLK_ID(502), R8A7795_CLK_S3D1 },	/* AUDMAC0 */
-	{ MOD_CLK_ID(523), R8A7795_CLK_S3D4 },	/* PWM */
-	{ MOD_CLK_ID(601), R8A7795_CLK_S2D1 },	/* FCPVD2 */
-	{ MOD_CLK_ID(602), R8A7795_CLK_S2D1 },	/* FCPVD1 */
-	{ MOD_CLK_ID(603), R8A7795_CLK_S2D1 },	/* FCPVD0 */
-	{ MOD_CLK_ID(606), R8A7795_CLK_S2D1 },	/* FCPVB1 */
-	{ MOD_CLK_ID(607), R8A7795_CLK_S2D1 },	/* FCPVB0 */
-	{ MOD_CLK_ID(610), R8A7795_CLK_S2D1 },	/* FCPVI1 */
-	{ MOD_CLK_ID(611), R8A7795_CLK_S2D1 },	/* FCPVI0 */
-	{ MOD_CLK_ID(614), R8A7795_CLK_S2D1 },	/* FCPF1 */
-	{ MOD_CLK_ID(615), R8A7795_CLK_S2D1 },	/* FCPF0 */
-	{ MOD_CLK_ID(619), R8A7795_CLK_S2D1 },	/* FCPCS */
-	{ MOD_CLK_ID(621), R8A7795_CLK_S2D1 },	/* VSPD2 */
-	{ MOD_CLK_ID(622), R8A7795_CLK_S2D1 },	/* VSPD1 */
-	{ MOD_CLK_ID(623), R8A7795_CLK_S2D1 },	/* VSPD0 */
-	{ MOD_CLK_ID(624), R8A7795_CLK_S2D1 },	/* VSPBC */
-	{ MOD_CLK_ID(626), R8A7795_CLK_S2D1 },	/* VSPBD */
-	{ MOD_CLK_ID(630), R8A7795_CLK_S2D1 },	/* VSPI1 */
-	{ MOD_CLK_ID(631), R8A7795_CLK_S2D1 },	/* VSPI0 */
-	{ MOD_CLK_ID(804), R8A7795_CLK_S2D1 },	/* VIN7 */
-	{ MOD_CLK_ID(805), R8A7795_CLK_S2D1 },	/* VIN6 */
-	{ MOD_CLK_ID(806), R8A7795_CLK_S2D1 },	/* VIN5 */
-	{ MOD_CLK_ID(807), R8A7795_CLK_S2D1 },	/* VIN4 */
-	{ MOD_CLK_ID(808), R8A7795_CLK_S2D1 },	/* VIN3 */
-	{ MOD_CLK_ID(809), R8A7795_CLK_S2D1 },	/* VIN2 */
-	{ MOD_CLK_ID(810), R8A7795_CLK_S2D1 },	/* VIN1 */
-	{ MOD_CLK_ID(811), R8A7795_CLK_S2D1 },	/* VIN0 */
-	{ MOD_CLK_ID(812), R8A7795_CLK_S3D2 },	/* EAVB-IF */
-	{ MOD_CLK_ID(820), R8A7795_CLK_S2D1 },	/* IMR3 */
-	{ MOD_CLK_ID(821), R8A7795_CLK_S2D1 },	/* IMR2 */
-	{ MOD_CLK_ID(822), R8A7795_CLK_S2D1 },	/* IMR1 */
-	{ MOD_CLK_ID(823), R8A7795_CLK_S2D1 },	/* IMR0 */
-	{ MOD_CLK_ID(905), R8A7795_CLK_CP },	/* GPIO7 */
-	{ MOD_CLK_ID(906), R8A7795_CLK_CP },	/* GPIO6 */
-	{ MOD_CLK_ID(907), R8A7795_CLK_CP },	/* GPIO5 */
-	{ MOD_CLK_ID(908), R8A7795_CLK_CP },	/* GPIO4 */
-	{ MOD_CLK_ID(909), R8A7795_CLK_CP },	/* GPIO3 */
-	{ MOD_CLK_ID(910), R8A7795_CLK_CP },	/* GPIO2 */
-	{ MOD_CLK_ID(911), R8A7795_CLK_CP },	/* GPIO1 */
-	{ MOD_CLK_ID(912), R8A7795_CLK_CP },	/* GPIO0 */
-	{ MOD_CLK_ID(918), R8A7795_CLK_S3D2 },	/* I2C6 */
-	{ MOD_CLK_ID(919), R8A7795_CLK_S3D2 },	/* I2C5 */
-	{ MOD_CLK_ID(927), R8A7795_CLK_S3D2 },	/* I2C4 */
-	{ MOD_CLK_ID(928), R8A7795_CLK_S3D2 },	/* I2C3 */
-};
-
-
-	/*
-	 * Fixups for R-Car H3 ES2.x
-	 */
-
-static const unsigned int r8a7795es2_mod_nullify[] __initconst = {
-	MOD_CLK_ID(117),			/* FDP1-2 */
-	MOD_CLK_ID(327),			/* USB3-IF1 */
-	MOD_CLK_ID(600),			/* FCPVD3 */
-	MOD_CLK_ID(609),			/* FCPVI2 */
-	MOD_CLK_ID(613),			/* FCPF2 */
-	MOD_CLK_ID(616),			/* FCPCI1 */
-	MOD_CLK_ID(617),			/* FCPCI0 */
-	MOD_CLK_ID(620),			/* VSPD3 */
-	MOD_CLK_ID(629),			/* VSPI2 */
-	MOD_CLK_ID(713),			/* CSI21 */
-};
-
 static int __init r8a7795_cpg_mssr_init(struct device *dev)
 {
 	const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
 	u32 cpg_mode;
 	int error;
 
+	/*
+	 * We panic here to ensure removed SoCs and clk updates are always in
+	 * sync to avoid overclocking damages. The panic can only be seen with
+	 * commandline args 'earlycon keep_bootcon'. But these SoCs were for
+	 * developers only anyhow.
+	 */
+	if (soc_device_match(r8a7795_denylist))
+		panic("SoC not supported anymore!\n");
+
 	error = rcar_rst_read_mode_pins(&cpg_mode);
 	if (error)
 		return error;
@@ -457,25 +370,6 @@ static int __init r8a7795_cpg_mssr_init(struct device *dev)
 		return -EINVAL;
 	}
 
-	if (soc_device_match(r8a7795es1)) {
-		cpg_core_nullify_range(r8a7795_core_clks,
-				       ARRAY_SIZE(r8a7795_core_clks),
-				       R8A7795_CLK_S0D2, R8A7795_CLK_S0D12);
-		mssr_mod_nullify(r8a7795_mod_clks,
-				 ARRAY_SIZE(r8a7795_mod_clks),
-				 r8a7795es1_mod_nullify,
-				 ARRAY_SIZE(r8a7795es1_mod_nullify));
-		mssr_mod_reparent(r8a7795_mod_clks,
-				  ARRAY_SIZE(r8a7795_mod_clks),
-				  r8a7795es1_mod_reparent,
-				  ARRAY_SIZE(r8a7795es1_mod_reparent));
-	} else {
-		mssr_mod_nullify(r8a7795_mod_clks,
-				 ARRAY_SIZE(r8a7795_mod_clks),
-				 r8a7795es2_mod_nullify,
-				 ARRAY_SIZE(r8a7795es2_mod_nullify));
-	}
-
 	return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
 }
 
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c linux-libre-6.1.39-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c
index d74d46833012..e02542ca24a0 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c
@@ -116,7 +116,7 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = {
 	DEF_FIXED("cp",		R8A779A0_CLK_CP,	CLK_EXTAL,	2, 1),
 	DEF_FIXED("cl16mck",	R8A779A0_CLK_CL16MCK,	CLK_PLL1_DIV2,	64, 1),
 
-	DEF_GEN4_SDH("sdh0",	R8A779A0_CLK_SD0H,	CLK_SDSRC,	   0x870),
+	DEF_GEN4_SDH("sd0h",	R8A779A0_CLK_SD0H,	CLK_SDSRC,	   0x870),
 	DEF_GEN4_SD("sd0",	R8A779A0_CLK_SD0,	R8A779A0_CLK_SD0H, 0x870),
 
 	DEF_BASE("rpc",		R8A779A0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c linux-libre-6.1.39-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c
index 4baf355e26d8..27b668def357 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c
@@ -113,7 +113,7 @@ static const struct cpg_core_clk r8a779f0_core_clks[] __initconst = {
 	DEF_FIXED("sasyncperd2", R8A779F0_CLK_SASYNCPERD2, R8A779F0_CLK_SASYNCPERD1, 2, 1),
 	DEF_FIXED("sasyncperd4", R8A779F0_CLK_SASYNCPERD4, R8A779F0_CLK_SASYNCPERD1, 4, 1),
 
-	DEF_GEN4_SDH("sdh0",	R8A779F0_CLK_SD0H,	CLK_SDSRC,	   0x870),
+	DEF_GEN4_SDH("sd0h",	R8A779F0_CLK_SD0H,	CLK_SDSRC,	   0x870),
 	DEF_GEN4_SD("sd0",	R8A779F0_CLK_SD0,	R8A779F0_CLK_SD0H, 0x870),
 
 	DEF_BASE("rpc",		R8A779F0_CLK_RPC,	CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
@@ -126,10 +126,10 @@ static const struct cpg_core_clk r8a779f0_core_clks[] __initconst = {
 };
 
 static const struct mssr_mod_clk r8a779f0_mod_clks[] __initconst = {
-	DEF_MOD("hscif0",	514,	R8A779F0_CLK_S0D3),
-	DEF_MOD("hscif1",	515,	R8A779F0_CLK_S0D3),
-	DEF_MOD("hscif2",	516,	R8A779F0_CLK_S0D3),
-	DEF_MOD("hscif3",	517,	R8A779F0_CLK_S0D3),
+	DEF_MOD("hscif0",	514,	R8A779F0_CLK_SASYNCPERD1),
+	DEF_MOD("hscif1",	515,	R8A779F0_CLK_SASYNCPERD1),
+	DEF_MOD("hscif2",	516,	R8A779F0_CLK_SASYNCPERD1),
+	DEF_MOD("hscif3",	517,	R8A779F0_CLK_SASYNCPERD1),
 	DEF_MOD("i2c0",		518,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c1",		519,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c2",		520,	R8A779F0_CLK_S0D6_PER),
@@ -142,10 +142,10 @@ static const struct mssr_mod_clk r8a779f0_mod_clks[] __initconst = {
 	DEF_MOD("msiof3",	621,	R8A779F0_CLK_MSO),
 	DEF_MOD("pcie0",	624,	R8A779F0_CLK_S0D2),
 	DEF_MOD("pcie1",	625,	R8A779F0_CLK_S0D2),
-	DEF_MOD("scif0",	702,	R8A779F0_CLK_S0D12_PER),
-	DEF_MOD("scif1",	703,	R8A779F0_CLK_S0D12_PER),
-	DEF_MOD("scif3",	704,	R8A779F0_CLK_S0D12_PER),
-	DEF_MOD("scif4",	705,	R8A779F0_CLK_S0D12_PER),
+	DEF_MOD("scif0",	702,	R8A779F0_CLK_SASYNCPERD4),
+	DEF_MOD("scif1",	703,	R8A779F0_CLK_SASYNCPERD4),
+	DEF_MOD("scif3",	704,	R8A779F0_CLK_SASYNCPERD4),
+	DEF_MOD("scif4",	705,	R8A779F0_CLK_SASYNCPERD4),
 	DEF_MOD("sdhi0",        706,    R8A779F0_CLK_SD0),
 	DEF_MOD("sys-dmac0",	709,	R8A779F0_CLK_S0D3_PER),
 	DEF_MOD("sys-dmac1",	710,	R8A779F0_CLK_S0D3_PER),
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r9a06g032-clocks.c linux-libre-6.1.39-gnu/drivers/clk/renesas/r9a06g032-clocks.c
index 1488c9d6e639..983faa5707b9 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r9a06g032-clocks.c
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/r9a06g032-clocks.c
@@ -412,7 +412,7 @@ static int r9a06g032_attach_dev(struct generic_pm_domain *pd,
 	int error;
 	int index;
 
-	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i,
+	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i++,
 					   &clkspec)) {
 		if (clkspec.np != pd->dev.of_node)
 			continue;
@@ -425,7 +425,6 @@ static int r9a06g032_attach_dev(struct generic_pm_domain *pd,
 			if (error)
 				return error;
 		}
-		i++;
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/rcar-gen3-cpg.c linux-libre-6.1.39-gnu/drivers/clk/renesas/rcar-gen3-cpg.c
index e668f23c75e7..b3ef62fa612e 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/rcar-gen3-cpg.c
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/rcar-gen3-cpg.c
@@ -310,19 +310,10 @@ static unsigned int cpg_clk_extalr __initdata;
 static u32 cpg_mode __initdata;
 static u32 cpg_quirks __initdata;
 
-#define PLL_ERRATA	BIT(0)		/* Missing PLL0/2/4 post-divider */
 #define RCKCR_CKSEL	BIT(1)		/* Manual RCLK parent selection */
 
 
 static const struct soc_device_attribute cpg_quirks_match[] __initconst = {
-	{
-		.soc_id = "r8a7795", .revision = "ES1.0",
-		.data = (void *)(PLL_ERRATA | RCKCR_CKSEL),
-	},
-	{
-		.soc_id = "r8a7795", .revision = "ES1.*",
-		.data = (void *)(RCKCR_CKSEL),
-	},
 	{
 		.soc_id = "r8a7796", .revision = "ES1.0",
 		.data = (void *)(RCKCR_CKSEL),
@@ -355,9 +346,8 @@ struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev,
 		 * multiplier when cpufreq changes between normal and boost
 		 * modes.
 		 */
-		mult = (cpg_quirks & PLL_ERRATA) ? 4 : 2;
 		return cpg_pll_clk_register(core->name, __clk_get_name(parent),
-					    base, mult, CPG_PLL0CR, 0);
+					    base, 2, CPG_PLL0CR, 0);
 
 	case CLK_TYPE_GEN3_PLL1:
 		mult = cpg_pll_config->pll1_mult;
@@ -370,9 +360,8 @@ struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev,
 		 * multiplier when cpufreq changes between normal and boost
 		 * modes.
 		 */
-		mult = (cpg_quirks & PLL_ERRATA) ? 4 : 2;
 		return cpg_pll_clk_register(core->name, __clk_get_name(parent),
-					    base, mult, CPG_PLL2CR, 2);
+					    base, 2, CPG_PLL2CR, 2);
 
 	case CLK_TYPE_GEN3_PLL3:
 		mult = cpg_pll_config->pll3_mult;
@@ -388,8 +377,6 @@ struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev,
 		 */
 		value = readl(base + CPG_PLL4CR);
 		mult = (((value >> 24) & 0x7f) + 1) * 2;
-		if (cpg_quirks & PLL_ERRATA)
-			mult *= 2;
 		break;
 
 	case CLK_TYPE_GEN3_SDH:
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/renesas-cpg-mssr.c linux-libre-6.1.39-gnu/drivers/clk/renesas/renesas-cpg-mssr.c
index 1a0cdf001b2f..523fd4523157 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/renesas-cpg-mssr.c
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -1113,19 +1113,6 @@ static int __init cpg_mssr_init(void)
 
 subsys_initcall(cpg_mssr_init);
 
-void __init cpg_core_nullify_range(struct cpg_core_clk *core_clks,
-				   unsigned int num_core_clks,
-				   unsigned int first_clk,
-				   unsigned int last_clk)
-{
-	unsigned int i;
-
-	for (i = 0; i < num_core_clks; i++)
-		if (core_clks[i].id >= first_clk &&
-		    core_clks[i].id <= last_clk)
-			core_clks[i].name = NULL;
-}
-
 void __init mssr_mod_nullify(struct mssr_mod_clk *mod_clks,
 			     unsigned int num_mod_clks,
 			     const unsigned int *clks, unsigned int n)
@@ -1139,19 +1126,5 @@ void __init mssr_mod_nullify(struct mssr_mod_clk *mod_clks,
 		}
 }
 
-void __init mssr_mod_reparent(struct mssr_mod_clk *mod_clks,
-			      unsigned int num_mod_clks,
-			      const struct mssr_mod_reparent *clks,
-			      unsigned int n)
-{
-	unsigned int i, j;
-
-	for (i = 0, j = 0; i < num_mod_clks && j < n; i++)
-		if (mod_clks[i].id == clks[j].clk) {
-			mod_clks[i].parent = clks[j].parent;
-			j++;
-		}
-}
-
 MODULE_DESCRIPTION("Renesas CPG/MSSR Driver");
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/renesas-cpg-mssr.h linux-libre-6.1.39-gnu/drivers/clk/renesas/renesas-cpg-mssr.h
index 1c3c057d17f5..80c5b462924a 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/renesas-cpg-mssr.h
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -187,21 +187,7 @@ void __init cpg_mssr_early_init(struct device_node *np,
     /*
      * Helpers for fixing up clock tables depending on SoC revision
      */
-
-struct mssr_mod_reparent {
-	unsigned int clk, parent;
-};
-
-
-extern void cpg_core_nullify_range(struct cpg_core_clk *core_clks,
-				   unsigned int num_core_clks,
-				   unsigned int first_clk,
-				   unsigned int last_clk);
 extern void mssr_mod_nullify(struct mssr_mod_clk *mod_clks,
 			     unsigned int num_mod_clks,
 			     const unsigned int *clks, unsigned int n);
-extern void mssr_mod_reparent(struct mssr_mod_clk *mod_clks,
-			      unsigned int num_mod_clks,
-			      const struct mssr_mod_reparent *clks,
-			      unsigned int n);
 #endif
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.c linux-libre-6.1.39-gnu/drivers/clk/renesas/rzg2l-cpg.c
index 3ff6ecd61756..2c877576c572 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.c
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/rzg2l-cpg.c
@@ -600,10 +600,8 @@ static int rzg2l_cpg_sipll5_set_rate(struct clk_hw *hw,
 	}
 
 	/* Output clock setting 1 */
-	writel(CPG_SIPLL5_CLK1_POSTDIV1_WEN | CPG_SIPLL5_CLK1_POSTDIV2_WEN |
-	       CPG_SIPLL5_CLK1_REFDIV_WEN  | (params.pl5_postdiv1 << 0) |
-	       (params.pl5_postdiv2 << 4) | (params.pl5_refdiv << 8),
-	       priv->base + CPG_SIPLL5_CLK1);
+	writel((params.pl5_postdiv1 << 0) | (params.pl5_postdiv2 << 4) |
+	       (params.pl5_refdiv << 8), priv->base + CPG_SIPLL5_CLK1);
 
 	/* Output clock setting, SSCG modulation value setting 3 */
 	writel((params.pl5_fracin << 8), priv->base + CPG_SIPLL5_CLK3);
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.h linux-libre-6.1.39-gnu/drivers/clk/renesas/rzg2l-cpg.h
index cecbdf5e4f93..b33a3e79161b 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.h
+++ linux-libre-6.1.39-gnu/drivers/clk/renesas/rzg2l-cpg.h
@@ -32,9 +32,6 @@
 #define CPG_SIPLL5_STBY_RESETB_WEN	BIT(16)
 #define CPG_SIPLL5_STBY_SSCG_EN_WEN	BIT(18)
 #define CPG_SIPLL5_STBY_DOWNSPREAD_WEN	BIT(20)
-#define CPG_SIPLL5_CLK1_POSTDIV1_WEN	BIT(16)
-#define CPG_SIPLL5_CLK1_POSTDIV2_WEN	BIT(20)
-#define CPG_SIPLL5_CLK1_REFDIV_WEN	BIT(24)
 #define CPG_SIPLL5_CLK4_RESV_LSB	(0xFF)
 #define CPG_SIPLL5_MON_PLL5_LOCK	BIT(4)
 
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/clk-pll.c linux-libre-6.1.39-gnu/drivers/clk/rockchip/clk-pll.c
index f7827b3b7fc1..6e5e502be44a 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/clk-pll.c
+++ linux-libre-6.1.39-gnu/drivers/clk/rockchip/clk-pll.c
@@ -981,6 +981,7 @@ struct clk *rockchip_clk_register_pll(struct rockchip_clk_provider *ctx,
 	return mux_clk;
 
 err_pll:
+	kfree(pll->rate_table);
 	clk_unregister(mux_clk);
 	mux_clk = pll_clk;
 err_mux:
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/clk-rk3399.c linux-libre-6.1.39-gnu/drivers/clk/rockchip/clk-rk3399.c
index 306910a3a0d3..9ebd6c451b3d 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/clk-rk3399.c
+++ linux-libre-6.1.39-gnu/drivers/clk/rockchip/clk-rk3399.c
@@ -1263,7 +1263,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
 			RK3399_CLKSEL_CON(56), 6, 2, MFLAGS,
 			RK3399_CLKGATE_CON(10), 7, GFLAGS),
 
-	COMPOSITE_NOGATE(SCLK_CIF_OUT, "clk_cifout", mux_clk_cif_p, 0,
+	COMPOSITE_NOGATE(SCLK_CIF_OUT, "clk_cifout", mux_clk_cif_p, CLK_SET_RATE_PARENT,
 			 RK3399_CLKSEL_CON(56), 5, 1, MFLAGS, 0, 5, DFLAGS),
 
 	/* gic */
diff --git linux-libre-6.1-gnu/drivers/clk/samsung/clk-pll.c linux-libre-6.1.39-gnu/drivers/clk/samsung/clk-pll.c
index fe383471c5f0..0ff28938943f 100644
--- linux-libre-6.1-gnu/drivers/clk/samsung/clk-pll.c
+++ linux-libre-6.1.39-gnu/drivers/clk/samsung/clk-pll.c
@@ -1583,6 +1583,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
 	if (ret) {
 		pr_err("%s: failed to register pll clock %s : %d\n",
 			__func__, pll_clk->name, ret);
+		kfree(pll->rate_table);
 		kfree(pll);
 		return;
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/socfpga/clk-gate.c linux-libre-6.1.39-gnu/drivers/clk/socfpga/clk-gate.c
index 53d6e3ec4309..c94b59b80dd4 100644
--- linux-libre-6.1-gnu/drivers/clk/socfpga/clk-gate.c
+++ linux-libre-6.1.39-gnu/drivers/clk/socfpga/clk-gate.c
@@ -188,8 +188,10 @@ void __init socfpga_gate_init(struct device_node *node)
 		return;
 
 	ops = kmemdup(&gateclk_ops, sizeof(gateclk_ops), GFP_KERNEL);
-	if (WARN_ON(!ops))
+	if (WARN_ON(!ops)) {
+		kfree(socfpga_clk);
 		return;
+	}
 
 	rc = of_property_read_u32_array(node, "clk-gate", clk_gate, 2);
 	if (rc)
@@ -243,6 +245,7 @@ void __init socfpga_gate_init(struct device_node *node)
 
 	err = clk_hw_register(NULL, hw_clk);
 	if (err) {
+		kfree(ops);
 		kfree(socfpga_clk);
 		return;
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/sprd/common.c linux-libre-6.1.39-gnu/drivers/clk/sprd/common.c
index ce81e4087a8f..2bfbab8db94b 100644
--- linux-libre-6.1-gnu/drivers/clk/sprd/common.c
+++ linux-libre-6.1.39-gnu/drivers/clk/sprd/common.c
@@ -17,7 +17,6 @@ static const struct regmap_config sprdclk_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0xffff,
 	.fast_io	= true,
 };
 
@@ -43,6 +42,8 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 	struct device *dev = &pdev->dev;
 	struct device_node *node = dev->of_node, *np;
 	struct regmap *regmap;
+	struct resource *res;
+	struct regmap_config reg_config = sprdclk_regmap_config;
 
 	if (of_find_property(node, "sprd,syscon", NULL)) {
 		regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon");
@@ -59,12 +60,14 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 			return PTR_ERR(regmap);
 		}
 	} else {
-		base = devm_platform_ioremap_resource(pdev, 0);
+		base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 		if (IS_ERR(base))
 			return PTR_ERR(base);
 
+		reg_config.max_register = resource_size(res) - reg_config.reg_stride;
+
 		regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					       &sprdclk_regmap_config);
+					       &reg_config);
 		if (IS_ERR(regmap)) {
 			pr_err("failed to init regmap\n");
 			return PTR_ERR(regmap);
diff --git linux-libre-6.1-gnu/drivers/clk/st/clkgen-fsyn.c linux-libre-6.1.39-gnu/drivers/clk/st/clkgen-fsyn.c
index d820292a381d..40df1db102a7 100644
--- linux-libre-6.1-gnu/drivers/clk/st/clkgen-fsyn.c
+++ linux-libre-6.1.39-gnu/drivers/clk/st/clkgen-fsyn.c
@@ -1020,9 +1020,10 @@ static void __init st_of_quadfs_setup(struct device_node *np,
 
 	clk = st_clk_register_quadfs_pll(pll_name, clk_parent_name, datac->data,
 			reg, lock);
-	if (IS_ERR(clk))
+	if (IS_ERR(clk)) {
+		kfree(lock);
 		goto err_exit;
-	else
+	} else
 		pr_debug("%s: parent %s rate %u\n",
 			__clk_get_name(clk),
 			__clk_get_name(clk_get_parent(clk)),
diff --git linux-libre-6.1-gnu/drivers/clk/tegra/clk-tegra124-emc.c linux-libre-6.1.39-gnu/drivers/clk/tegra/clk-tegra124-emc.c
index 219c80653dbd..2a6db0434281 100644
--- linux-libre-6.1-gnu/drivers/clk/tegra/clk-tegra124-emc.c
+++ linux-libre-6.1.39-gnu/drivers/clk/tegra/clk-tegra124-emc.c
@@ -464,6 +464,7 @@ static int load_timings_from_dt(struct tegra_clk_emc *tegra,
 		err = load_one_timing_from_dt(tegra, timing, child);
 		if (err) {
 			of_node_put(child);
+			kfree(tegra->timings);
 			return err;
 		}
 
@@ -515,6 +516,7 @@ struct clk *tegra124_clk_register_emc(void __iomem *base, struct device_node *np
 		err = load_timings_from_dt(tegra, node, node_ram_code);
 		if (err) {
 			of_node_put(node);
+			kfree(tegra);
 			return ERR_PTR(err);
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/ti/clkctrl.c linux-libre-6.1.39-gnu/drivers/clk/ti/clkctrl.c
index ae5862879417..57611bfb299c 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/clkctrl.c
+++ linux-libre-6.1.39-gnu/drivers/clk/ti/clkctrl.c
@@ -258,6 +258,9 @@ static const char * __init clkctrl_get_clock_name(struct device_node *np,
 	if (clkctrl_name && !legacy_naming) {
 		clock_name = kasprintf(GFP_KERNEL, "%s-clkctrl:%04x:%d",
 				       clkctrl_name, offset, index);
+		if (!clock_name)
+			return NULL;
+
 		strreplace(clock_name, '_', '-');
 
 		return clock_name;
@@ -586,6 +589,10 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 	if (clkctrl_name) {
 		provider->clkdm_name = kasprintf(GFP_KERNEL,
 						 "%s_clkdm", clkctrl_name);
+		if (!provider->clkdm_name) {
+			kfree(provider);
+			return;
+		}
 		goto clkdm_found;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/clk/visconti/pll.c linux-libre-6.1.39-gnu/drivers/clk/visconti/pll.c
index a484cb945d67..1f3234f22667 100644
--- linux-libre-6.1-gnu/drivers/clk/visconti/pll.c
+++ linux-libre-6.1.39-gnu/drivers/clk/visconti/pll.c
@@ -277,6 +277,7 @@ static struct clk_hw *visconti_register_pll(struct visconti_pll_provider *ctx,
 	ret = clk_hw_register(NULL, &pll->hw);
 	if (ret) {
 		pr_err("failed to register pll clock %s : %d\n", name, ret);
+		kfree(pll->rate_table);
 		kfree(pll);
 		pll_hw_clk = ERR_PTR(ret);
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/x86/Kconfig linux-libre-6.1.39-gnu/drivers/clk/x86/Kconfig
index 69642e15fcc1..ced99e082e3d 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/clk/x86/Kconfig
@@ -1,8 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config CLK_LGM_CGU
 	depends on OF && HAS_IOMEM && (X86 || COMPILE_TEST)
+	select MFD_SYSCON
 	select OF_EARLY_FLATTREE
 	bool "Clock driver for Lightning Mountain(LGM) platform"
 	help
-	  Clock Generation Unit(CGU) driver for Intel Lightning Mountain(LGM)
-	  network processor SoC.
+	  Clock Generation Unit(CGU) driver for MaxLinear's x86 based
+	  Lightning Mountain(LGM) network processor SoC.
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu-pll.c linux-libre-6.1.39-gnu/drivers/clk/x86/clk-cgu-pll.c
index 3179557b5f78..409dbf55f4ca 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu-pll.c
+++ linux-libre-6.1.39-gnu/drivers/clk/x86/clk-cgu-pll.c
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
  * Copyright (C) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 
 #include <linux/clk-provider.h>
@@ -40,13 +41,10 @@ static unsigned long lgm_pll_recalc_rate(struct clk_hw *hw, unsigned long prate)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
 	unsigned int div, mult, frac;
-	unsigned long flags;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	mult = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 0, 12);
 	div = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 18, 6);
 	frac = lgm_get_clk_val(pll->membase, pll->reg, 2, 24);
-	spin_unlock_irqrestore(&pll->lock, flags);
 
 	if (pll->type == TYPE_LJPLL)
 		div *= 4;
@@ -57,12 +55,9 @@ static unsigned long lgm_pll_recalc_rate(struct clk_hw *hw, unsigned long prate)
 static int lgm_pll_is_enabled(struct clk_hw *hw)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
-	unsigned long flags;
 	unsigned int ret;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	ret = lgm_get_clk_val(pll->membase, pll->reg, 0, 1);
-	spin_unlock_irqrestore(&pll->lock, flags);
 
 	return ret;
 }
@@ -70,15 +65,13 @@ static int lgm_pll_is_enabled(struct clk_hw *hw)
 static int lgm_pll_enable(struct clk_hw *hw)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
-	unsigned long flags;
 	u32 val;
 	int ret;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 1);
-	ret = readl_poll_timeout_atomic(pll->membase + pll->reg,
-					val, (val & 0x1), 1, 100);
-	spin_unlock_irqrestore(&pll->lock, flags);
+	ret = regmap_read_poll_timeout_atomic(pll->membase, pll->reg,
+					      val, (val & 0x1), 1, 100);
+
 
 	return ret;
 }
@@ -86,11 +79,8 @@ static int lgm_pll_enable(struct clk_hw *hw)
 static void lgm_pll_disable(struct clk_hw *hw)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 0);
-	spin_unlock_irqrestore(&pll->lock, flags);
 }
 
 static const struct clk_ops lgm_pll_ops = {
@@ -121,7 +111,6 @@ lgm_clk_register_pll(struct lgm_clk_provider *ctx,
 		return ERR_PTR(-ENOMEM);
 
 	pll->membase = ctx->membase;
-	pll->lock = ctx->lock;
 	pll->reg = list->reg;
 	pll->flags = list->flags;
 	pll->type = list->type;
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.c linux-libre-6.1.39-gnu/drivers/clk/x86/clk-cgu.c
index 33de600e0c38..89b53f280aee 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.c
+++ linux-libre-6.1.39-gnu/drivers/clk/x86/clk-cgu.c
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
  * Copyright (C) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 #include <linux/clk-provider.h>
 #include <linux/device.h>
@@ -24,14 +25,10 @@
 static struct clk_hw *lgm_clk_register_fixed(struct lgm_clk_provider *ctx,
 					     const struct lgm_clk_branch *list)
 {
-	unsigned long flags;
 
-	if (list->div_flags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&ctx->lock, flags);
+	if (list->div_flags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(ctx->membase, list->div_off, list->div_shift,
 				list->div_width, list->div_val);
-		spin_unlock_irqrestore(&ctx->lock, flags);
-	}
 
 	return clk_hw_register_fixed_rate(NULL, list->name,
 					  list->parent_data[0].name,
@@ -41,33 +38,27 @@ static struct clk_hw *lgm_clk_register_fixed(struct lgm_clk_provider *ctx,
 static u8 lgm_clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct lgm_clk_mux *mux = to_lgm_clk_mux(hw);
-	unsigned long flags;
 	u32 val;
 
-	spin_lock_irqsave(&mux->lock, flags);
 	if (mux->flags & MUX_CLK_SW)
 		val = mux->reg;
 	else
 		val = lgm_get_clk_val(mux->membase, mux->reg, mux->shift,
 				      mux->width);
-	spin_unlock_irqrestore(&mux->lock, flags);
 	return clk_mux_val_to_index(hw, NULL, mux->flags, val);
 }
 
 static int lgm_clk_mux_set_parent(struct clk_hw *hw, u8 index)
 {
 	struct lgm_clk_mux *mux = to_lgm_clk_mux(hw);
-	unsigned long flags;
 	u32 val;
 
 	val = clk_mux_index_to_val(NULL, mux->flags, index);
-	spin_lock_irqsave(&mux->lock, flags);
 	if (mux->flags & MUX_CLK_SW)
 		mux->reg = val;
 	else
 		lgm_set_clk_val(mux->membase, mux->reg, mux->shift,
 				mux->width, val);
-	spin_unlock_irqrestore(&mux->lock, flags);
 
 	return 0;
 }
@@ -90,7 +81,7 @@ static struct clk_hw *
 lgm_clk_register_mux(struct lgm_clk_provider *ctx,
 		     const struct lgm_clk_branch *list)
 {
-	unsigned long flags, cflags = list->mux_flags;
+	unsigned long cflags = list->mux_flags;
 	struct device *dev = ctx->dev;
 	u8 shift = list->mux_shift;
 	u8 width = list->mux_width;
@@ -111,7 +102,6 @@ lgm_clk_register_mux(struct lgm_clk_provider *ctx,
 	init.num_parents = list->num_parents;
 
 	mux->membase = ctx->membase;
-	mux->lock = ctx->lock;
 	mux->reg = reg;
 	mux->shift = shift;
 	mux->width = width;
@@ -123,11 +113,8 @@ lgm_clk_register_mux(struct lgm_clk_provider *ctx,
 	if (ret)
 		return ERR_PTR(ret);
 
-	if (cflags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&mux->lock, flags);
+	if (cflags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(mux->membase, reg, shift, width, list->mux_val);
-		spin_unlock_irqrestore(&mux->lock, flags);
-	}
 
 	return hw;
 }
@@ -136,13 +123,10 @@ static unsigned long
 lgm_clk_divider_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 {
 	struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
-	unsigned long flags;
 	unsigned int val;
 
-	spin_lock_irqsave(&divider->lock, flags);
 	val = lgm_get_clk_val(divider->membase, divider->reg,
 			      divider->shift, divider->width);
-	spin_unlock_irqrestore(&divider->lock, flags);
 
 	return divider_recalc_rate(hw, parent_rate, val, divider->table,
 				   divider->flags, divider->width);
@@ -163,7 +147,6 @@ lgm_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 			 unsigned long prate)
 {
 	struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
-	unsigned long flags;
 	int value;
 
 	value = divider_get_val(rate, prate, divider->table,
@@ -171,10 +154,8 @@ lgm_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 	if (value < 0)
 		return value;
 
-	spin_lock_irqsave(&divider->lock, flags);
 	lgm_set_clk_val(divider->membase, divider->reg,
 			divider->shift, divider->width, value);
-	spin_unlock_irqrestore(&divider->lock, flags);
 
 	return 0;
 }
@@ -182,12 +163,10 @@ lgm_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 static int lgm_clk_divider_enable_disable(struct clk_hw *hw, int enable)
 {
 	struct lgm_clk_divider *div = to_lgm_clk_divider(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&div->lock, flags);
-	lgm_set_clk_val(div->membase, div->reg, div->shift_gate,
-			div->width_gate, enable);
-	spin_unlock_irqrestore(&div->lock, flags);
+	if (div->flags != DIV_CLK_NO_MASK)
+		lgm_set_clk_val(div->membase, div->reg, div->shift_gate,
+				div->width_gate, enable);
 	return 0;
 }
 
@@ -213,7 +192,7 @@ static struct clk_hw *
 lgm_clk_register_divider(struct lgm_clk_provider *ctx,
 			 const struct lgm_clk_branch *list)
 {
-	unsigned long flags, cflags = list->div_flags;
+	unsigned long cflags = list->div_flags;
 	struct device *dev = ctx->dev;
 	struct lgm_clk_divider *div;
 	struct clk_init_data init = {};
@@ -236,7 +215,6 @@ lgm_clk_register_divider(struct lgm_clk_provider *ctx,
 	init.num_parents = 1;
 
 	div->membase = ctx->membase;
-	div->lock = ctx->lock;
 	div->reg = reg;
 	div->shift = shift;
 	div->width = width;
@@ -251,11 +229,8 @@ lgm_clk_register_divider(struct lgm_clk_provider *ctx,
 	if (ret)
 		return ERR_PTR(ret);
 
-	if (cflags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&div->lock, flags);
+	if (cflags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(div->membase, reg, shift, width, list->div_val);
-		spin_unlock_irqrestore(&div->lock, flags);
-	}
 
 	return hw;
 }
@@ -264,7 +239,6 @@ static struct clk_hw *
 lgm_clk_register_fixed_factor(struct lgm_clk_provider *ctx,
 			      const struct lgm_clk_branch *list)
 {
-	unsigned long flags;
 	struct clk_hw *hw;
 
 	hw = clk_hw_register_fixed_factor(ctx->dev, list->name,
@@ -273,12 +247,9 @@ lgm_clk_register_fixed_factor(struct lgm_clk_provider *ctx,
 	if (IS_ERR(hw))
 		return ERR_CAST(hw);
 
-	if (list->div_flags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&ctx->lock, flags);
+	if (list->div_flags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(ctx->membase, list->div_off, list->div_shift,
 				list->div_width, list->div_val);
-		spin_unlock_irqrestore(&ctx->lock, flags);
-	}
 
 	return hw;
 }
@@ -286,13 +257,10 @@ lgm_clk_register_fixed_factor(struct lgm_clk_provider *ctx,
 static int lgm_clk_gate_enable(struct clk_hw *hw)
 {
 	struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
-	unsigned long flags;
 	unsigned int reg;
 
-	spin_lock_irqsave(&gate->lock, flags);
 	reg = GATE_HW_REG_EN(gate->reg);
 	lgm_set_clk_val(gate->membase, reg, gate->shift, 1, 1);
-	spin_unlock_irqrestore(&gate->lock, flags);
 
 	return 0;
 }
@@ -300,25 +268,19 @@ static int lgm_clk_gate_enable(struct clk_hw *hw)
 static void lgm_clk_gate_disable(struct clk_hw *hw)
 {
 	struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
-	unsigned long flags;
 	unsigned int reg;
 
-	spin_lock_irqsave(&gate->lock, flags);
 	reg = GATE_HW_REG_DIS(gate->reg);
 	lgm_set_clk_val(gate->membase, reg, gate->shift, 1, 1);
-	spin_unlock_irqrestore(&gate->lock, flags);
 }
 
 static int lgm_clk_gate_is_enabled(struct clk_hw *hw)
 {
 	struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
 	unsigned int reg, ret;
-	unsigned long flags;
 
-	spin_lock_irqsave(&gate->lock, flags);
 	reg = GATE_HW_REG_STAT(gate->reg);
 	ret = lgm_get_clk_val(gate->membase, reg, gate->shift, 1);
-	spin_unlock_irqrestore(&gate->lock, flags);
 
 	return ret;
 }
@@ -333,7 +295,7 @@ static struct clk_hw *
 lgm_clk_register_gate(struct lgm_clk_provider *ctx,
 		      const struct lgm_clk_branch *list)
 {
-	unsigned long flags, cflags = list->gate_flags;
+	unsigned long cflags = list->gate_flags;
 	const char *pname = list->parent_data[0].name;
 	struct device *dev = ctx->dev;
 	u8 shift = list->gate_shift;
@@ -354,7 +316,6 @@ lgm_clk_register_gate(struct lgm_clk_provider *ctx,
 	init.num_parents = pname ? 1 : 0;
 
 	gate->membase = ctx->membase;
-	gate->lock = ctx->lock;
 	gate->reg = reg;
 	gate->shift = shift;
 	gate->flags = cflags;
@@ -366,9 +327,7 @@ lgm_clk_register_gate(struct lgm_clk_provider *ctx,
 		return ERR_PTR(ret);
 
 	if (cflags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&gate->lock, flags);
 		lgm_set_clk_val(gate->membase, reg, shift, 1, list->gate_val);
-		spin_unlock_irqrestore(&gate->lock, flags);
 	}
 
 	return hw;
@@ -396,8 +355,22 @@ int lgm_clk_register_branches(struct lgm_clk_provider *ctx,
 			hw = lgm_clk_register_fixed_factor(ctx, list);
 			break;
 		case CLK_TYPE_GATE:
-			hw = lgm_clk_register_gate(ctx, list);
+			if (list->gate_flags & GATE_CLK_HW) {
+				hw = lgm_clk_register_gate(ctx, list);
+			} else {
+				/*
+				 * GATE_CLKs can be controlled either from
+				 * CGU clk driver i.e. this driver or directly
+				 * from power management driver/daemon. It is
+				 * dependent on the power policy/profile requirements
+				 * of the end product. To override control of gate
+				 * clks from this driver, provide NULL for this index
+				 * of gate clk provider.
+				 */
+				hw = NULL;
+			}
 			break;
+
 		default:
 			dev_err(ctx->dev, "invalid clk type\n");
 			return -EINVAL;
@@ -443,24 +416,18 @@ lgm_clk_ddiv_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 static int lgm_clk_ddiv_enable(struct clk_hw *hw)
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&ddiv->lock, flags);
 	lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift_gate,
 			ddiv->width_gate, 1);
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 	return 0;
 }
 
 static void lgm_clk_ddiv_disable(struct clk_hw *hw)
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&ddiv->lock, flags);
 	lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift_gate,
 			ddiv->width_gate, 0);
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 }
 
 static int
@@ -497,32 +464,25 @@ lgm_clk_ddiv_set_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
 	u32 div, ddiv1, ddiv2;
-	unsigned long flags;
 
 	div = DIV_ROUND_CLOSEST_ULL((u64)prate, rate);
 
-	spin_lock_irqsave(&ddiv->lock, flags);
 	if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
 		div = DIV_ROUND_CLOSEST_ULL((u64)div, 5);
 		div = div * 2;
 	}
 
-	if (div <= 0) {
-		spin_unlock_irqrestore(&ddiv->lock, flags);
+	if (div <= 0)
 		return -EINVAL;
-	}
 
-	if (lgm_clk_get_ddiv_val(div, &ddiv1, &ddiv2)) {
-		spin_unlock_irqrestore(&ddiv->lock, flags);
+	if (lgm_clk_get_ddiv_val(div, &ddiv1, &ddiv2))
 		return -EINVAL;
-	}
 
 	lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift0, ddiv->width0,
 			ddiv1 - 1);
 
 	lgm_set_clk_val(ddiv->membase, ddiv->reg,  ddiv->shift1, ddiv->width1,
 			ddiv2 - 1);
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 
 	return 0;
 }
@@ -533,18 +493,15 @@ lgm_clk_ddiv_round_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
 	u32 div, ddiv1, ddiv2;
-	unsigned long flags;
 	u64 rate64;
 
 	div = DIV_ROUND_CLOSEST_ULL((u64)*prate, rate);
 
 	/* if predivide bit is enabled, modify div by factor of 2.5 */
-	spin_lock_irqsave(&ddiv->lock, flags);
 	if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
 		div = div * 2;
 		div = DIV_ROUND_CLOSEST_ULL((u64)div, 5);
 	}
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 
 	if (div <= 0)
 		return *prate;
@@ -558,12 +515,10 @@ lgm_clk_ddiv_round_rate(struct clk_hw *hw, unsigned long rate,
 	do_div(rate64, ddiv2);
 
 	/* if predivide bit is enabled, modify rounded rate by factor of 2.5 */
-	spin_lock_irqsave(&ddiv->lock, flags);
 	if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
 		rate64 = rate64 * 2;
 		rate64 = DIV_ROUND_CLOSEST_ULL(rate64, 5);
 	}
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 
 	return rate64;
 }
@@ -600,7 +555,6 @@ int lgm_clk_register_ddiv(struct lgm_clk_provider *ctx,
 		init.num_parents = 1;
 
 		ddiv->membase = ctx->membase;
-		ddiv->lock = ctx->lock;
 		ddiv->reg = list->reg;
 		ddiv->shift0 = list->shift0;
 		ddiv->width0 = list->width0;
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.h linux-libre-6.1.39-gnu/drivers/clk/x86/clk-cgu.h
index 4e22bfb22312..bcaf8aec94e5 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.h
+++ linux-libre-6.1.39-gnu/drivers/clk/x86/clk-cgu.h
@@ -1,28 +1,28 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * Copyright(c) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
+ * Copyright (C) 2020 Intel Corporation.
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 
 #ifndef __CLK_CGU_H
 #define __CLK_CGU_H
 
-#include <linux/io.h>
+#include <linux/regmap.h>
 
 struct lgm_clk_mux {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift;
 	u8 width;
 	unsigned long flags;
-	spinlock_t lock;
 };
 
 struct lgm_clk_divider {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift;
 	u8 width;
@@ -30,12 +30,11 @@ struct lgm_clk_divider {
 	u8 width_gate;
 	unsigned long flags;
 	const struct clk_div_table *table;
-	spinlock_t lock;
 };
 
 struct lgm_clk_ddiv {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift0;
 	u8 width0;
@@ -48,16 +47,14 @@ struct lgm_clk_ddiv {
 	unsigned int mult;
 	unsigned int div;
 	unsigned long flags;
-	spinlock_t lock;
 };
 
 struct lgm_clk_gate {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift;
 	unsigned long flags;
-	spinlock_t lock;
 };
 
 enum lgm_clk_type {
@@ -77,11 +74,10 @@ enum lgm_clk_type {
  * @clk_data: array of hw clocks and clk number.
  */
 struct lgm_clk_provider {
-	void __iomem *membase;
+	struct regmap *membase;
 	struct device_node *np;
 	struct device *dev;
 	struct clk_hw_onecell_data clk_data;
-	spinlock_t lock;
 };
 
 enum pll_type {
@@ -92,11 +88,10 @@ enum pll_type {
 
 struct lgm_clk_pll {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	unsigned long flags;
 	enum pll_type type;
-	spinlock_t lock;
 };
 
 /**
@@ -202,6 +197,8 @@ struct lgm_clk_branch {
 /* clock flags definition */
 #define CLOCK_FLAG_VAL_INIT	BIT(16)
 #define MUX_CLK_SW		BIT(17)
+#define GATE_CLK_HW		BIT(18)
+#define DIV_CLK_NO_MASK		BIT(19)
 
 #define LGM_MUX(_id, _name, _pdata, _f, _reg,		\
 		_shift, _width, _cf, _v)		\
@@ -300,29 +297,32 @@ struct lgm_clk_branch {
 		.div = _d,					\
 	}
 
-static inline void lgm_set_clk_val(void __iomem *membase, u32 reg,
+static inline void lgm_set_clk_val(struct regmap *membase, u32 reg,
 				   u8 shift, u8 width, u32 set_val)
 {
 	u32 mask = (GENMASK(width - 1, 0) << shift);
-	u32 regval;
 
-	regval = readl(membase + reg);
-	regval = (regval & ~mask) | ((set_val << shift) & mask);
-	writel(regval, membase + reg);
+	regmap_update_bits(membase, reg, mask, set_val << shift);
 }
 
-static inline u32 lgm_get_clk_val(void __iomem *membase, u32 reg,
+static inline u32 lgm_get_clk_val(struct regmap *membase, u32 reg,
 				  u8 shift, u8 width)
 {
 	u32 mask = (GENMASK(width - 1, 0) << shift);
 	u32 val;
 
-	val = readl(membase + reg);
+	if (regmap_read(membase, reg, &val)) {
+		WARN_ONCE(1, "Failed to read clk reg: 0x%x\n", reg);
+		return 0;
+	}
+
 	val = (val & mask) >> shift;
 
 	return val;
 }
 
+
+
 int lgm_clk_register_branches(struct lgm_clk_provider *ctx,
 			      const struct lgm_clk_branch *list,
 			      unsigned int nr_clk);
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-lgm.c linux-libre-6.1.39-gnu/drivers/clk/x86/clk-lgm.c
index 020f4e83a5cc..f69455dd1c98 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-lgm.c
+++ linux-libre-6.1.39-gnu/drivers/clk/x86/clk-lgm.c
@@ -1,10 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
  * Copyright (C) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 #include <linux/clk-provider.h>
+#include <linux/mfd/syscon.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <dt-bindings/clock/intel,lgm-clk.h>
@@ -253,8 +255,8 @@ static const struct lgm_clk_branch lgm_branch_clks[] = {
 	LGM_FIXED(LGM_CLK_SLIC, "slic", NULL, 0, CGU_IF_CLK1,
 		  8, 2, CLOCK_FLAG_VAL_INIT, 8192000, 2),
 	LGM_FIXED(LGM_CLK_DOCSIS, "v_docsis", NULL, 0, 0, 0, 0, 0, 16000000, 0),
-	LGM_DIV(LGM_CLK_DCL, "dcl", "v_ifclk", 0, CGU_PCMCR,
-		25, 3, 0, 0, 0, 0, dcl_div),
+	LGM_DIV(LGM_CLK_DCL, "dcl", "v_ifclk", CLK_SET_RATE_PARENT, CGU_PCMCR,
+		25, 3, 0, 0, DIV_CLK_NO_MASK, 0, dcl_div),
 	LGM_MUX(LGM_CLK_PCM, "pcm", pcm_p, 0, CGU_C55_PCMCR,
 		0, 1, CLK_MUX_ROUND_CLOSEST, 0),
 	LGM_FIXED_FACTOR(LGM_CLK_DDR_PHY, "ddr_phy", "ddr",
@@ -433,13 +435,15 @@ static int lgm_cgu_probe(struct platform_device *pdev)
 
 	ctx->clk_data.num = CLK_NR_CLKS;
 
-	ctx->membase = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(ctx->membase))
+	ctx->membase = syscon_node_to_regmap(np);
+	if (IS_ERR(ctx->membase)) {
+		dev_err(dev, "Failed to get clk CGU iomem\n");
 		return PTR_ERR(ctx->membase);
+	}
+
 
 	ctx->np = np;
 	ctx->dev = dev;
-	spin_lock_init(&ctx->lock);
 
 	ret = lgm_clk_register_plls(ctx, lgm_pll_clks,
 				    ARRAY_SIZE(lgm_pll_clks));
diff --git linux-libre-6.1-gnu/drivers/clk/xilinx/clk-xlnx-clock-wizard.c linux-libre-6.1.39-gnu/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
index eb1dfe7ecc1b..4a23583933bc 100644
--- linux-libre-6.1-gnu/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
+++ linux-libre-6.1.39-gnu/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
@@ -354,7 +354,7 @@ static struct clk *clk_wzrd_register_divider(struct device *dev,
 	hw = &div->hw;
 	ret = devm_clk_hw_register(dev, hw);
 	if (ret)
-		hw = ERR_PTR(ret);
+		return ERR_PTR(ret);
 
 	return hw->clk;
 }
diff --git linux-libre-6.1-gnu/drivers/clocksource/sh_cmt.c linux-libre-6.1.39-gnu/drivers/clocksource/sh_cmt.c
index 64dcb082d4cf..7b952aa52c0b 100644
--- linux-libre-6.1-gnu/drivers/clocksource/sh_cmt.c
+++ linux-libre-6.1.39-gnu/drivers/clocksource/sh_cmt.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/iopoll.h>
 #include <linux/ioport.h>
 #include <linux/irq.h>
 #include <linux/module.h>
@@ -116,6 +117,7 @@ struct sh_cmt_device {
 	void __iomem *mapbase;
 	struct clk *clk;
 	unsigned long rate;
+	unsigned int reg_delay;
 
 	raw_spinlock_t lock; /* Protect the shared start/stop register */
 
@@ -247,10 +249,17 @@ static inline u32 sh_cmt_read_cmstr(struct sh_cmt_channel *ch)
 
 static inline void sh_cmt_write_cmstr(struct sh_cmt_channel *ch, u32 value)
 {
-	if (ch->iostart)
-		ch->cmt->info->write_control(ch->iostart, 0, value);
-	else
-		ch->cmt->info->write_control(ch->cmt->mapbase, 0, value);
+	u32 old_value = sh_cmt_read_cmstr(ch);
+
+	if (value != old_value) {
+		if (ch->iostart) {
+			ch->cmt->info->write_control(ch->iostart, 0, value);
+			udelay(ch->cmt->reg_delay);
+		} else {
+			ch->cmt->info->write_control(ch->cmt->mapbase, 0, value);
+			udelay(ch->cmt->reg_delay);
+		}
+	}
 }
 
 static inline u32 sh_cmt_read_cmcsr(struct sh_cmt_channel *ch)
@@ -260,7 +269,12 @@ static inline u32 sh_cmt_read_cmcsr(struct sh_cmt_channel *ch)
 
 static inline void sh_cmt_write_cmcsr(struct sh_cmt_channel *ch, u32 value)
 {
-	ch->cmt->info->write_control(ch->ioctrl, CMCSR, value);
+	u32 old_value = sh_cmt_read_cmcsr(ch);
+
+	if (value != old_value) {
+		ch->cmt->info->write_control(ch->ioctrl, CMCSR, value);
+		udelay(ch->cmt->reg_delay);
+	}
 }
 
 static inline u32 sh_cmt_read_cmcnt(struct sh_cmt_channel *ch)
@@ -268,14 +282,33 @@ static inline u32 sh_cmt_read_cmcnt(struct sh_cmt_channel *ch)
 	return ch->cmt->info->read_count(ch->ioctrl, CMCNT);
 }
 
-static inline void sh_cmt_write_cmcnt(struct sh_cmt_channel *ch, u32 value)
+static inline int sh_cmt_write_cmcnt(struct sh_cmt_channel *ch, u32 value)
 {
+	/* Tests showed that we need to wait 3 clocks here */
+	unsigned int cmcnt_delay = DIV_ROUND_UP(3 * ch->cmt->reg_delay, 2);
+	u32 reg;
+
+	if (ch->cmt->info->model > SH_CMT_16BIT) {
+		int ret = read_poll_timeout_atomic(sh_cmt_read_cmcsr, reg,
+						   !(reg & SH_CMT32_CMCSR_WRFLG),
+						   1, cmcnt_delay, false, ch);
+		if (ret < 0)
+			return ret;
+	}
+
 	ch->cmt->info->write_count(ch->ioctrl, CMCNT, value);
+	udelay(cmcnt_delay);
+	return 0;
 }
 
 static inline void sh_cmt_write_cmcor(struct sh_cmt_channel *ch, u32 value)
 {
-	ch->cmt->info->write_count(ch->ioctrl, CMCOR, value);
+	u32 old_value = ch->cmt->info->read_count(ch->ioctrl, CMCOR);
+
+	if (value != old_value) {
+		ch->cmt->info->write_count(ch->ioctrl, CMCOR, value);
+		udelay(ch->cmt->reg_delay);
+	}
 }
 
 static u32 sh_cmt_get_counter(struct sh_cmt_channel *ch, u32 *has_wrapped)
@@ -319,7 +352,7 @@ static void sh_cmt_start_stop_ch(struct sh_cmt_channel *ch, int start)
 
 static int sh_cmt_enable(struct sh_cmt_channel *ch)
 {
-	int k, ret;
+	int ret;
 
 	dev_pm_syscore_device(&ch->cmt->pdev->dev, true);
 
@@ -347,26 +380,9 @@ static int sh_cmt_enable(struct sh_cmt_channel *ch)
 	}
 
 	sh_cmt_write_cmcor(ch, 0xffffffff);
-	sh_cmt_write_cmcnt(ch, 0);
-
-	/*
-	 * According to the sh73a0 user's manual, as CMCNT can be operated
-	 * only by the RCLK (Pseudo 32 kHz), there's one restriction on
-	 * modifying CMCNT register; two RCLK cycles are necessary before
-	 * this register is either read or any modification of the value
-	 * it holds is reflected in the LSI's actual operation.
-	 *
-	 * While at it, we're supposed to clear out the CMCNT as of this
-	 * moment, so make sure it's processed properly here.  This will
-	 * take RCLKx2 at maximum.
-	 */
-	for (k = 0; k < 100; k++) {
-		if (!sh_cmt_read_cmcnt(ch))
-			break;
-		udelay(1);
-	}
+	ret = sh_cmt_write_cmcnt(ch, 0);
 
-	if (sh_cmt_read_cmcnt(ch)) {
+	if (ret || sh_cmt_read_cmcnt(ch)) {
 		dev_err(&ch->cmt->pdev->dev, "ch%u: cannot clear CMCNT\n",
 			ch->index);
 		ret = -ETIMEDOUT;
@@ -995,8 +1011,8 @@ MODULE_DEVICE_TABLE(of, sh_cmt_of_table);
 
 static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev)
 {
-	unsigned int mask;
-	unsigned int i;
+	unsigned int mask, i;
+	unsigned long rate;
 	int ret;
 
 	cmt->pdev = pdev;
@@ -1032,10 +1048,16 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev)
 	if (ret < 0)
 		goto err_clk_unprepare;
 
-	if (cmt->info->width == 16)
-		cmt->rate = clk_get_rate(cmt->clk) / 512;
-	else
-		cmt->rate = clk_get_rate(cmt->clk) / 8;
+	rate = clk_get_rate(cmt->clk);
+	if (!rate) {
+		ret = -EINVAL;
+		goto err_clk_disable;
+	}
+
+	/* We shall wait 2 input clks after register writes */
+	if (cmt->info->model >= SH_CMT_48BIT)
+		cmt->reg_delay = DIV_ROUND_UP(2UL * USEC_PER_SEC, rate);
+	cmt->rate = rate / (cmt->info->width == 16 ? 512 : 8);
 
 	/* Map the memory resource(s). */
 	ret = sh_cmt_map_memory(cmt);
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-cadence-ttc.c linux-libre-6.1.39-gnu/drivers/clocksource/timer-cadence-ttc.c
index 4efd0cf3b602..0d52e28fea4d 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-cadence-ttc.c
+++ linux-libre-6.1.39-gnu/drivers/clocksource/timer-cadence-ttc.c
@@ -486,10 +486,10 @@ static int __init ttc_timer_probe(struct platform_device *pdev)
 	 * and use it. Note that the event timer uses the interrupt and it's the
 	 * 2nd TTC hence the irq_of_parse_and_map(,1)
 	 */
-	timer_baseaddr = of_iomap(timer, 0);
-	if (!timer_baseaddr) {
+	timer_baseaddr = devm_of_iomap(&pdev->dev, timer, 0, NULL);
+	if (IS_ERR(timer_baseaddr)) {
 		pr_err("ERROR: invalid timer base address\n");
-		return -ENXIO;
+		return PTR_ERR(timer_baseaddr);
 	}
 
 	irq = irq_of_parse_and_map(timer, 1);
@@ -513,20 +513,27 @@ static int __init ttc_timer_probe(struct platform_device *pdev)
 	clk_ce = of_clk_get(timer, clksel);
 	if (IS_ERR(clk_ce)) {
 		pr_err("ERROR: timer input clock not found\n");
-		return PTR_ERR(clk_ce);
+		ret = PTR_ERR(clk_ce);
+		goto put_clk_cs;
 	}
 
 	ret = ttc_setup_clocksource(clk_cs, timer_baseaddr, timer_width);
 	if (ret)
-		return ret;
+		goto put_clk_ce;
 
 	ret = ttc_setup_clockevent(clk_ce, timer_baseaddr + 4, irq);
 	if (ret)
-		return ret;
+		goto put_clk_ce;
 
 	pr_info("%pOFn #0 at %p, irq=%d\n", timer, timer_baseaddr, irq);
 
 	return 0;
+
+put_clk_ce:
+	clk_put(clk_ce);
+put_clk_cs:
+	clk_put(clk_cs);
+	return ret;
 }
 
 static const struct of_device_id ttc_timer_of_match[] = {
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-davinci.c linux-libre-6.1.39-gnu/drivers/clocksource/timer-davinci.c
index 9996c0542520..b1c248498be4 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-davinci.c
+++ linux-libre-6.1.39-gnu/drivers/clocksource/timer-davinci.c
@@ -257,21 +257,25 @@ int __init davinci_timer_register(struct clk *clk,
 				resource_size(&timer_cfg->reg),
 				"davinci-timer")) {
 		pr_err("Unable to request memory region\n");
-		return -EBUSY;
+		rv = -EBUSY;
+		goto exit_clk_disable;
 	}
 
 	base = ioremap(timer_cfg->reg.start, resource_size(&timer_cfg->reg));
 	if (!base) {
 		pr_err("Unable to map the register range\n");
-		return -ENOMEM;
+		rv = -ENOMEM;
+		goto exit_mem_region;
 	}
 
 	davinci_timer_init(base);
 	tick_rate = clk_get_rate(clk);
 
 	clockevent = kzalloc(sizeof(*clockevent), GFP_KERNEL);
-	if (!clockevent)
-		return -ENOMEM;
+	if (!clockevent) {
+		rv = -ENOMEM;
+		goto exit_iounmap_base;
+	}
 
 	clockevent->dev.name = "tim12";
 	clockevent->dev.features = CLOCK_EVT_FEAT_ONESHOT;
@@ -296,7 +300,7 @@ int __init davinci_timer_register(struct clk *clk,
 			 "clockevent/tim12", clockevent);
 	if (rv) {
 		pr_err("Unable to request the clockevent interrupt\n");
-		return rv;
+		goto exit_free_clockevent;
 	}
 
 	davinci_clocksource.dev.rating = 300;
@@ -323,13 +327,27 @@ int __init davinci_timer_register(struct clk *clk,
 	rv = clocksource_register_hz(&davinci_clocksource.dev, tick_rate);
 	if (rv) {
 		pr_err("Unable to register clocksource\n");
-		return rv;
+		goto exit_free_irq;
 	}
 
 	sched_clock_register(davinci_timer_read_sched_clock,
 			     DAVINCI_TIMER_CLKSRC_BITS, tick_rate);
 
 	return 0;
+
+exit_free_irq:
+	free_irq(timer_cfg->irq[DAVINCI_TIMER_CLOCKEVENT_IRQ].start,
+			clockevent);
+exit_free_clockevent:
+	kfree(clockevent);
+exit_iounmap_base:
+	iounmap(base);
+exit_mem_region:
+	release_mem_region(timer_cfg->reg.start,
+			   resource_size(&timer_cfg->reg));
+exit_clk_disable:
+	clk_disable_unprepare(clk);
+	return rv;
 }
 
 static int __init of_davinci_timer_register(struct device_node *np)
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-riscv.c linux-libre-6.1.39-gnu/drivers/clocksource/timer-riscv.c
index a0d66fabf073..a01c2bd24134 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-riscv.c
+++ linux-libre-6.1.39-gnu/drivers/clocksource/timer-riscv.c
@@ -177,6 +177,11 @@ static int __init riscv_timer_init_dt(struct device_node *n)
 		return error;
 	}
 
+	if (riscv_isa_extension_available(NULL, SSTC)) {
+		pr_info("Timer interrupt in S-mode is available via sstc extension\n");
+		static_branch_enable(&riscv_sstc_available);
+	}
+
 	error = cpuhp_setup_state(CPUHP_AP_RISCV_TIMER_STARTING,
 			 "clockevents/riscv/timer:starting",
 			 riscv_timer_starting_cpu, riscv_timer_dying_cpu);
@@ -184,11 +189,6 @@ static int __init riscv_timer_init_dt(struct device_node *n)
 		pr_err("cpu hp setup state failed for RISCV timer [%d]\n",
 		       error);
 
-	if (riscv_isa_extension_available(NULL, SSTC)) {
-		pr_info("Timer interrupt in S-mode is available via sstc extension\n");
-		static_branch_enable(&riscv_sstc_available);
-	}
-
 	return error;
 }
 
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm-systimer.c linux-libre-6.1.39-gnu/drivers/clocksource/timer-ti-dm-systimer.c
index 2737407ff069..632523c1232f 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm-systimer.c
+++ linux-libre-6.1.39-gnu/drivers/clocksource/timer-ti-dm-systimer.c
@@ -345,8 +345,10 @@ static int __init dmtimer_systimer_init_clock(struct dmtimer_systimer *t,
 		return error;
 
 	r = clk_get_rate(clock);
-	if (!r)
+	if (!r) {
+		clk_disable_unprepare(clock);
 		return -ENODEV;
+	}
 
 	if (is_ick)
 		t->ick = clock;
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm.c linux-libre-6.1.39-gnu/drivers/clocksource/timer-ti-dm.c
index cad29ded3a48..00af1a8e34fb 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm.c
+++ linux-libre-6.1.39-gnu/drivers/clocksource/timer-ti-dm.c
@@ -1258,7 +1258,7 @@ static struct platform_driver omap_dm_timer_driver = {
 	.remove = omap_dm_timer_remove,
 	.driver = {
 		.name   = "omap_timer",
-		.of_match_table = of_match_ptr(omap_timer_match),
+		.of_match_table = omap_timer_match,
 		.pm = &omap_dm_timer_pm_ops,
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/comedi/drivers/adv_pci1760.c linux-libre-6.1.39-gnu/drivers/comedi/drivers/adv_pci1760.c
index fcfc2e299110..27f3890f471d 100644
--- linux-libre-6.1-gnu/drivers/comedi/drivers/adv_pci1760.c
+++ linux-libre-6.1.39-gnu/drivers/comedi/drivers/adv_pci1760.c
@@ -58,7 +58,7 @@
 #define PCI1760_CMD_CLR_IMB2		0x00	/* Clears IMB2 */
 #define PCI1760_CMD_SET_DO		0x01	/* Set output state */
 #define PCI1760_CMD_GET_DO		0x02	/* Read output status */
-#define PCI1760_CMD_GET_STATUS		0x03	/* Read current status */
+#define PCI1760_CMD_GET_STATUS		0x07	/* Read current status */
 #define PCI1760_CMD_GET_FW_VER		0x0e	/* Read firmware version */
 #define PCI1760_CMD_GET_HW_VER		0x0f	/* Read hardware version */
 #define PCI1760_CMD_SET_PWM_HI(x)	(0x10 + (x) * 2) /* Set "hi" period */
diff --git linux-libre-6.1-gnu/drivers/counter/104-quad-8.c linux-libre-6.1.39-gnu/drivers/counter/104-quad-8.c
index deed4afadb29..d9cb937665cf 100644
--- linux-libre-6.1-gnu/drivers/counter/104-quad-8.c
+++ linux-libre-6.1.39-gnu/drivers/counter/104-quad-8.c
@@ -97,10 +97,6 @@ struct quad8 {
 	struct quad8_reg __iomem *reg;
 };
 
-/* Borrow Toggle flip-flop */
-#define QUAD8_FLAG_BT BIT(0)
-/* Carry Toggle flip-flop */
-#define QUAD8_FLAG_CT BIT(1)
 /* Error flag */
 #define QUAD8_FLAG_E BIT(4)
 /* Up/Down flag */
@@ -133,6 +129,9 @@ struct quad8 {
 #define QUAD8_CMR_QUADRATURE_X2 0x10
 #define QUAD8_CMR_QUADRATURE_X4 0x18
 
+/* Each Counter is 24 bits wide */
+#define LS7267_CNTR_MAX GENMASK(23, 0)
+
 static int quad8_signal_read(struct counter_device *counter,
 			     struct counter_signal *signal,
 			     enum counter_signal_level *level)
@@ -156,18 +155,10 @@ static int quad8_count_read(struct counter_device *counter,
 {
 	struct quad8 *const priv = counter_priv(counter);
 	struct channel_reg __iomem *const chan = priv->reg->channel + count->id;
-	unsigned int flags;
-	unsigned int borrow;
-	unsigned int carry;
 	unsigned long irqflags;
 	int i;
 
-	flags = ioread8(&chan->control);
-	borrow = flags & QUAD8_FLAG_BT;
-	carry = !!(flags & QUAD8_FLAG_CT);
-
-	/* Borrow XOR Carry effectively doubles count range */
-	*val = (unsigned long)(borrow ^ carry) << 24;
+	*val = 0;
 
 	spin_lock_irqsave(&priv->lock, irqflags);
 
@@ -191,8 +182,7 @@ static int quad8_count_write(struct counter_device *counter,
 	unsigned long irqflags;
 	int i;
 
-	/* Only 24-bit values are supported */
-	if (val > 0xFFFFFF)
+	if (val > LS7267_CNTR_MAX)
 		return -ERANGE;
 
 	spin_lock_irqsave(&priv->lock, irqflags);
@@ -378,7 +368,7 @@ static int quad8_action_read(struct counter_device *counter,
 
 	/* Handle Index signals */
 	if (synapse->signal->id >= 16) {
-		if (priv->preset_enable[count->id])
+		if (!priv->preset_enable[count->id])
 			*action = COUNTER_SYNAPSE_ACTION_RISING_EDGE;
 		else
 			*action = COUNTER_SYNAPSE_ACTION_NONE;
@@ -806,8 +796,7 @@ static int quad8_count_preset_write(struct counter_device *counter,
 	struct quad8 *const priv = counter_priv(counter);
 	unsigned long irqflags;
 
-	/* Only 24-bit values are supported */
-	if (preset > 0xFFFFFF)
+	if (preset > LS7267_CNTR_MAX)
 		return -ERANGE;
 
 	spin_lock_irqsave(&priv->lock, irqflags);
@@ -834,8 +823,7 @@ static int quad8_count_ceiling_read(struct counter_device *counter,
 		*ceiling = priv->preset[count->id];
 		break;
 	default:
-		/* By default 0x1FFFFFF (25 bits unsigned) is maximum count */
-		*ceiling = 0x1FFFFFF;
+		*ceiling = LS7267_CNTR_MAX;
 		break;
 	}
 
@@ -850,8 +838,7 @@ static int quad8_count_ceiling_write(struct counter_device *counter,
 	struct quad8 *const priv = counter_priv(counter);
 	unsigned long irqflags;
 
-	/* Only 24-bit values are supported */
-	if (ceiling > 0xFFFFFF)
+	if (ceiling > LS7267_CNTR_MAX)
 		return -ERANGE;
 
 	spin_lock_irqsave(&priv->lock, irqflags);
diff --git linux-libre-6.1-gnu/drivers/counter/stm32-lptimer-cnt.c linux-libre-6.1.39-gnu/drivers/counter/stm32-lptimer-cnt.c
index d6b80b6dfc28..8439755559b2 100644
--- linux-libre-6.1-gnu/drivers/counter/stm32-lptimer-cnt.c
+++ linux-libre-6.1.39-gnu/drivers/counter/stm32-lptimer-cnt.c
@@ -69,7 +69,7 @@ static int stm32_lptim_set_enable_state(struct stm32_lptim_cnt *priv,
 
 	/* ensure CMP & ARR registers are properly written */
 	ret = regmap_read_poll_timeout(priv->regmap, STM32_LPTIM_ISR, val,
-				       (val & STM32_LPTIM_CMPOK_ARROK),
+				       (val & STM32_LPTIM_CMPOK_ARROK) == STM32_LPTIM_CMPOK_ARROK,
 				       100, 1000);
 	if (ret)
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/cpufreq/amd-pstate.c linux-libre-6.1.39-gnu/drivers/cpufreq/amd-pstate.c
index 204e39006dda..f8d2bba9173d 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/amd-pstate.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/amd-pstate.c
@@ -249,9 +249,8 @@ static int amd_pstate_verify(struct cpufreq_policy_data *policy)
 	return 0;
 }
 
-static int amd_pstate_target(struct cpufreq_policy *policy,
-			     unsigned int target_freq,
-			     unsigned int relation)
+static int amd_pstate_update_freq(struct cpufreq_policy *policy,
+				  unsigned int target_freq, bool fast_switch)
 {
 	struct cpufreq_freqs freqs;
 	struct amd_cpudata *cpudata = policy->driver_data;
@@ -270,26 +269,50 @@ static int amd_pstate_target(struct cpufreq_policy *policy,
 	des_perf = DIV_ROUND_CLOSEST(target_freq * cap_perf,
 				     cpudata->max_freq);
 
-	cpufreq_freq_transition_begin(policy, &freqs);
-	amd_pstate_update(cpudata, min_perf, des_perf,
-			  max_perf, false);
-	cpufreq_freq_transition_end(policy, &freqs, false);
+	WARN_ON(fast_switch && !policy->fast_switch_enabled);
+	/*
+	 * If fast_switch is desired, then there aren't any registered
+	 * transition notifiers. See comment for
+	 * cpufreq_enable_fast_switch().
+	 */
+	if (!fast_switch)
+		cpufreq_freq_transition_begin(policy, &freqs);
+
+	amd_pstate_update(cpudata, min_perf, des_perf, max_perf, fast_switch);
+
+	if (!fast_switch)
+		cpufreq_freq_transition_end(policy, &freqs, false);
 
 	return 0;
 }
 
+static int amd_pstate_target(struct cpufreq_policy *policy,
+			     unsigned int target_freq,
+			     unsigned int relation)
+{
+	return amd_pstate_update_freq(policy, target_freq, false);
+}
+
+static unsigned int amd_pstate_fast_switch(struct cpufreq_policy *policy,
+				  unsigned int target_freq)
+{
+	return amd_pstate_update_freq(policy, target_freq, true);
+}
+
 static void amd_pstate_adjust_perf(unsigned int cpu,
 				   unsigned long _min_perf,
 				   unsigned long target_perf,
 				   unsigned long capacity)
 {
 	unsigned long max_perf, min_perf, des_perf,
-		      cap_perf, lowest_nonlinear_perf;
+		      cap_perf, lowest_nonlinear_perf, max_freq;
 	struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
 	struct amd_cpudata *cpudata = policy->driver_data;
+	unsigned int target_freq;
 
 	cap_perf = READ_ONCE(cpudata->highest_perf);
 	lowest_nonlinear_perf = READ_ONCE(cpudata->lowest_nonlinear_perf);
+	max_freq = READ_ONCE(cpudata->max_freq);
 
 	des_perf = cap_perf;
 	if (target_perf < capacity)
@@ -306,7 +329,12 @@ static void amd_pstate_adjust_perf(unsigned int cpu,
 	if (max_perf < min_perf)
 		max_perf = min_perf;
 
+	des_perf = clamp_t(unsigned long, des_perf, min_perf, max_perf);
+	target_freq = div_u64(des_perf * max_freq, max_perf);
+	policy->cur = target_freq;
+
 	amd_pstate_update(cpudata, min_perf, des_perf, max_perf, true);
+	cpufreq_cpu_put(policy);
 }
 
 static int amd_get_min_freq(struct amd_cpudata *cpudata)
@@ -516,6 +544,7 @@ static int amd_pstate_cpu_exit(struct cpufreq_policy *policy)
 
 	freq_qos_remove_request(&cpudata->req[1]);
 	freq_qos_remove_request(&cpudata->req[0]);
+	policy->fast_switch_possible = false;
 	kfree(cpudata);
 
 	return 0;
@@ -607,6 +636,7 @@ static struct cpufreq_driver amd_pstate_driver = {
 	.flags		= CPUFREQ_CONST_LOOPS | CPUFREQ_NEED_UPDATE_LIMITS,
 	.verify		= amd_pstate_verify,
 	.target		= amd_pstate_target,
+	.fast_switch    = amd_pstate_fast_switch,
 	.init		= amd_pstate_cpu_init,
 	.exit		= amd_pstate_cpu_exit,
 	.suspend	= amd_pstate_cpu_suspend,
diff --git linux-libre-6.1-gnu/drivers/cpufreq/amd_freq_sensitivity.c linux-libre-6.1.39-gnu/drivers/cpufreq/amd_freq_sensitivity.c
index 6448e03bcf48..59b19b9975e8 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/amd_freq_sensitivity.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/amd_freq_sensitivity.c
@@ -125,6 +125,8 @@ static int __init amd_freq_sensitivity_init(void)
 	if (!pcidev) {
 		if (!boot_cpu_has(X86_FEATURE_PROC_FEEDBACK))
 			return -ENODEV;
+	} else {
+		pci_dev_put(pcidev);
 	}
 
 	if (rdmsrl_safe(MSR_AMD64_FREQ_SENSITIVITY_ACTUAL, &val))
diff --git linux-libre-6.1-gnu/drivers/cpufreq/armada-37xx-cpufreq.c linux-libre-6.1.39-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
index c10fc33b29b1..b74289a95a17 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -445,7 +445,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
 		return -ENODEV;
 	}
 
-	clk = clk_get(cpu_dev, 0);
+	clk = clk_get(cpu_dev, NULL);
 	if (IS_ERR(clk)) {
 		dev_err(cpu_dev, "Cannot get clock for CPU0\n");
 		return PTR_ERR(clk);
diff --git linux-libre-6.1-gnu/drivers/cpufreq/cppc_cpufreq.c linux-libre-6.1.39-gnu/drivers/cpufreq/cppc_cpufreq.c
index 432dfb4e8027..022e3555407c 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/cppc_cpufreq.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/cppc_cpufreq.c
@@ -487,7 +487,8 @@ static unsigned int get_perf_level_count(struct cpufreq_policy *policy)
 	cpu_data = policy->driver_data;
 	perf_caps = &cpu_data->perf_caps;
 	max_cap = arch_scale_cpu_capacity(cpu);
-	min_cap = div_u64(max_cap * perf_caps->lowest_perf, perf_caps->highest_perf);
+	min_cap = div_u64((u64)max_cap * perf_caps->lowest_perf,
+			  perf_caps->highest_perf);
 	if ((min_cap == 0) || (max_cap < min_cap))
 		return 0;
 	return 1 + max_cap / CPPC_EM_CAP_STEP - min_cap / CPPC_EM_CAP_STEP;
@@ -519,10 +520,10 @@ static int cppc_get_cpu_power(struct device *cpu_dev,
 	cpu_data = policy->driver_data;
 	perf_caps = &cpu_data->perf_caps;
 	max_cap = arch_scale_cpu_capacity(cpu_dev->id);
-	min_cap = div_u64(max_cap * perf_caps->lowest_perf,
-			perf_caps->highest_perf);
-
-	perf_step = CPPC_EM_CAP_STEP * perf_caps->highest_perf / max_cap;
+	min_cap = div_u64((u64)max_cap * perf_caps->lowest_perf,
+			  perf_caps->highest_perf);
+	perf_step = div_u64((u64)CPPC_EM_CAP_STEP * perf_caps->highest_perf,
+			    max_cap);
 	min_step = min_cap / CPPC_EM_CAP_STEP;
 	max_step = max_cap / CPPC_EM_CAP_STEP;
 
diff --git linux-libre-6.1-gnu/drivers/cpufreq/cpufreq-dt-platdev.c linux-libre-6.1.39-gnu/drivers/cpufreq/cpufreq-dt-platdev.c
index 6ac3800db450..69a8742c0a7a 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/cpufreq-dt-platdev.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -135,6 +135,7 @@ static const struct of_device_id blocklist[] __initconst = {
 	{ .compatible = "nvidia,tegra30", },
 	{ .compatible = "nvidia,tegra124", },
 	{ .compatible = "nvidia,tegra210", },
+	{ .compatible = "nvidia,tegra234", },
 
 	{ .compatible = "qcom,apq8096", },
 	{ .compatible = "qcom,msm8996", },
@@ -148,6 +149,7 @@ static const struct of_device_id blocklist[] __initconst = {
 	{ .compatible = "qcom,sdm845", },
 	{ .compatible = "qcom,sm6115", },
 	{ .compatible = "qcom,sm6350", },
+	{ .compatible = "qcom,sm6375", },
 	{ .compatible = "qcom,sm8150", },
 	{ .compatible = "qcom,sm8250", },
 	{ .compatible = "qcom,sm8350", },
diff --git linux-libre-6.1-gnu/drivers/cpufreq/cpufreq.c linux-libre-6.1.39-gnu/drivers/cpufreq/cpufreq.c
index 69b3d61852ac..285ba51b31f6 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/cpufreq.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/cpufreq.c
@@ -1207,6 +1207,7 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu)
 	if (!zalloc_cpumask_var(&policy->real_cpus, GFP_KERNEL))
 		goto err_free_rcpumask;
 
+	init_completion(&policy->kobj_unregister);
 	ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq,
 				   cpufreq_global_kobject, "policy%u", cpu);
 	if (ret) {
@@ -1245,7 +1246,6 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu)
 	init_rwsem(&policy->rwsem);
 	spin_lock_init(&policy->transition_lock);
 	init_waitqueue_head(&policy->transition_wait);
-	init_completion(&policy->kobj_unregister);
 	INIT_WORK(&policy->update, handle_update);
 
 	policy->cpu = cpu;
@@ -1727,7 +1727,7 @@ static unsigned int cpufreq_verify_current_freq(struct cpufreq_policy *policy, b
 		 * MHz. In such cases it is better to avoid getting into
 		 * unnecessary frequency updates.
 		 */
-		if (abs(policy->cur - new_freq) < HZ_PER_MHZ)
+		if (abs(policy->cur - new_freq) < KHZ_PER_MHZ)
 			return policy->cur;
 
 		cpufreq_out_of_sync(policy, new_freq);
diff --git linux-libre-6.1-gnu/drivers/cpufreq/davinci-cpufreq.c linux-libre-6.1.39-gnu/drivers/cpufreq/davinci-cpufreq.c
index 9e97f60f8199..ebb3a8102681 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/davinci-cpufreq.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/davinci-cpufreq.c
@@ -133,12 +133,14 @@ static int __init davinci_cpufreq_probe(struct platform_device *pdev)
 
 static int __exit davinci_cpufreq_remove(struct platform_device *pdev)
 {
+	cpufreq_unregister_driver(&davinci_driver);
+
 	clk_put(cpufreq.armclk);
 
 	if (cpufreq.asyncclk)
 		clk_put(cpufreq.asyncclk);
 
-	return cpufreq_unregister_driver(&davinci_driver);
+	return 0;
 }
 
 static struct platform_driver davinci_cpufreq_driver = {
diff --git linux-libre-6.1-gnu/drivers/cpufreq/intel_pstate.c linux-libre-6.1.39-gnu/drivers/cpufreq/intel_pstate.c
index 6ff73c30769f..818eb2503cdd 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/intel_pstate.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/intel_pstate.c
@@ -837,6 +837,8 @@ static ssize_t store_energy_performance_preference(
 			err = cpufreq_start_governor(policy);
 			if (!ret)
 				ret = err;
+		} else {
+			ret = 0;
 		}
 	}
 
diff --git linux-libre-6.1-gnu/drivers/cpufreq/mediatek-cpufreq.c linux-libre-6.1.39-gnu/drivers/cpufreq/mediatek-cpufreq.c
index 7f2680bc9a0f..fef68cb2b38f 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/mediatek-cpufreq.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/mediatek-cpufreq.c
@@ -373,13 +373,13 @@ static struct device *of_get_cci(struct device *cpu_dev)
 	struct platform_device *pdev;
 
 	np = of_parse_phandle(cpu_dev->of_node, "mediatek,cci", 0);
-	if (IS_ERR_OR_NULL(np))
-		return NULL;
+	if (!np)
+		return ERR_PTR(-ENODEV);
 
 	pdev = of_find_device_by_node(np);
 	of_node_put(np);
-	if (IS_ERR_OR_NULL(pdev))
-		return NULL;
+	if (!pdev)
+		return ERR_PTR(-ENODEV);
 
 	return &pdev->dev;
 }
@@ -401,7 +401,7 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 	info->ccifreq_bound = false;
 	if (info->soc_data->ccifreq_supported) {
 		info->cci_dev = of_get_cci(info->cpu_dev);
-		if (IS_ERR_OR_NULL(info->cci_dev)) {
+		if (IS_ERR(info->cci_dev)) {
 			ret = PTR_ERR(info->cci_dev);
 			dev_err(cpu_dev, "cpu%d: failed to get cci device\n", cpu);
 			return -ENODEV;
@@ -420,7 +420,7 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 		ret = PTR_ERR(info->inter_clk);
 		dev_err_probe(cpu_dev, ret,
 			      "cpu%d: failed to get intermediate clk\n", cpu);
-		goto out_free_resources;
+		goto out_free_mux_clock;
 	}
 
 	info->proc_reg = regulator_get_optional(cpu_dev, "proc");
@@ -428,13 +428,13 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 		ret = PTR_ERR(info->proc_reg);
 		dev_err_probe(cpu_dev, ret,
 			      "cpu%d: failed to get proc regulator\n", cpu);
-		goto out_free_resources;
+		goto out_free_inter_clock;
 	}
 
 	ret = regulator_enable(info->proc_reg);
 	if (ret) {
 		dev_warn(cpu_dev, "cpu%d: failed to enable vproc\n", cpu);
-		goto out_free_resources;
+		goto out_free_proc_reg;
 	}
 
 	/* Both presence and absence of sram regulator are valid cases. */
@@ -442,14 +442,14 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 	if (IS_ERR(info->sram_reg)) {
 		ret = PTR_ERR(info->sram_reg);
 		if (ret == -EPROBE_DEFER)
-			goto out_free_resources;
+			goto out_disable_proc_reg;
 
 		info->sram_reg = NULL;
 	} else {
 		ret = regulator_enable(info->sram_reg);
 		if (ret) {
 			dev_warn(cpu_dev, "cpu%d: failed to enable vsram\n", cpu);
-			goto out_free_resources;
+			goto out_free_sram_reg;
 		}
 	}
 
@@ -458,13 +458,13 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 	if (ret) {
 		dev_err(cpu_dev,
 			"cpu%d: failed to get OPP-sharing information\n", cpu);
-		goto out_free_resources;
+		goto out_disable_sram_reg;
 	}
 
 	ret = dev_pm_opp_of_cpumask_add_table(&info->cpus);
 	if (ret) {
 		dev_warn(cpu_dev, "cpu%d: no OPP table\n", cpu);
-		goto out_free_resources;
+		goto out_disable_sram_reg;
 	}
 
 	ret = clk_prepare_enable(info->cpu_clk);
@@ -533,43 +533,41 @@ out_disable_mux_clock:
 out_free_opp_table:
 	dev_pm_opp_of_cpumask_remove_table(&info->cpus);
 
-out_free_resources:
-	if (regulator_is_enabled(info->proc_reg))
-		regulator_disable(info->proc_reg);
-	if (info->sram_reg && regulator_is_enabled(info->sram_reg))
+out_disable_sram_reg:
+	if (info->sram_reg)
 		regulator_disable(info->sram_reg);
 
-	if (!IS_ERR(info->proc_reg))
-		regulator_put(info->proc_reg);
-	if (!IS_ERR(info->sram_reg))
+out_free_sram_reg:
+	if (info->sram_reg)
 		regulator_put(info->sram_reg);
-	if (!IS_ERR(info->cpu_clk))
-		clk_put(info->cpu_clk);
-	if (!IS_ERR(info->inter_clk))
-		clk_put(info->inter_clk);
+
+out_disable_proc_reg:
+	regulator_disable(info->proc_reg);
+
+out_free_proc_reg:
+	regulator_put(info->proc_reg);
+
+out_free_inter_clock:
+	clk_put(info->inter_clk);
+
+out_free_mux_clock:
+	clk_put(info->cpu_clk);
 
 	return ret;
 }
 
 static void mtk_cpu_dvfs_info_release(struct mtk_cpu_dvfs_info *info)
 {
-	if (!IS_ERR(info->proc_reg)) {
-		regulator_disable(info->proc_reg);
-		regulator_put(info->proc_reg);
-	}
-	if (!IS_ERR(info->sram_reg)) {
+	regulator_disable(info->proc_reg);
+	regulator_put(info->proc_reg);
+	if (info->sram_reg) {
 		regulator_disable(info->sram_reg);
 		regulator_put(info->sram_reg);
 	}
-	if (!IS_ERR(info->cpu_clk)) {
-		clk_disable_unprepare(info->cpu_clk);
-		clk_put(info->cpu_clk);
-	}
-	if (!IS_ERR(info->inter_clk)) {
-		clk_disable_unprepare(info->inter_clk);
-		clk_put(info->inter_clk);
-	}
-
+	clk_disable_unprepare(info->cpu_clk);
+	clk_put(info->cpu_clk);
+	clk_disable_unprepare(info->inter_clk);
+	clk_put(info->inter_clk);
 	dev_pm_opp_of_cpumask_remove_table(&info->cpus);
 	dev_pm_opp_unregister_notifier(info->cpu_dev, &info->opp_nb);
 }
@@ -695,6 +693,22 @@ static const struct mtk_cpufreq_platform_data mt2701_platform_data = {
 	.ccifreq_supported = false,
 };
 
+static const struct mtk_cpufreq_platform_data mt7622_platform_data = {
+	.min_volt_shift = 100000,
+	.max_volt_shift = 200000,
+	.proc_max_volt = 1350000,
+	.sram_min_volt = 0,
+	.sram_max_volt = 1350000,
+	.ccifreq_supported = false,
+};
+
+static const struct mtk_cpufreq_platform_data mt7623_platform_data = {
+	.min_volt_shift = 100000,
+	.max_volt_shift = 200000,
+	.proc_max_volt = 1300000,
+	.ccifreq_supported = false,
+};
+
 static const struct mtk_cpufreq_platform_data mt8183_platform_data = {
 	.min_volt_shift = 100000,
 	.max_volt_shift = 200000,
@@ -713,20 +727,29 @@ static const struct mtk_cpufreq_platform_data mt8186_platform_data = {
 	.ccifreq_supported = true,
 };
 
+static const struct mtk_cpufreq_platform_data mt8516_platform_data = {
+	.min_volt_shift = 100000,
+	.max_volt_shift = 200000,
+	.proc_max_volt = 1310000,
+	.sram_min_volt = 0,
+	.sram_max_volt = 1310000,
+	.ccifreq_supported = false,
+};
+
 /* List of machines supported by this driver */
 static const struct of_device_id mtk_cpufreq_machines[] __initconst = {
 	{ .compatible = "mediatek,mt2701", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt2712", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt7622", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt7623", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt8167", .data = &mt2701_platform_data },
+	{ .compatible = "mediatek,mt7622", .data = &mt7622_platform_data },
+	{ .compatible = "mediatek,mt7623", .data = &mt7623_platform_data },
+	{ .compatible = "mediatek,mt8167", .data = &mt8516_platform_data },
 	{ .compatible = "mediatek,mt817x", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt8173", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt8176", .data = &mt2701_platform_data },
 	{ .compatible = "mediatek,mt8183", .data = &mt8183_platform_data },
 	{ .compatible = "mediatek,mt8186", .data = &mt8186_platform_data },
 	{ .compatible = "mediatek,mt8365", .data = &mt2701_platform_data },
-	{ .compatible = "mediatek,mt8516", .data = &mt2701_platform_data },
+	{ .compatible = "mediatek,mt8516", .data = &mt8516_platform_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mtk_cpufreq_machines);
diff --git linux-libre-6.1-gnu/drivers/cpufreq/qcom-cpufreq-hw.c linux-libre-6.1.39-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
index 833589bc95e4..749b60c78da5 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
+++ linux-libre-6.1.39-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -13,7 +13,6 @@
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/pm_opp.h>
-#include <linux/pm_qos.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/units.h>
@@ -57,8 +56,6 @@ struct qcom_cpufreq_data {
 	struct cpufreq_policy *policy;
 
 	bool per_core_dcvs;
-
-	struct freq_qos_request throttle_freq_req;
 };
 
 static unsigned long cpu_hw_rate, xo_rate;
@@ -125,7 +122,20 @@ static int qcom_cpufreq_hw_target_index(struct cpufreq_policy *policy,
 	return 0;
 }
 
-static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
+static unsigned long qcom_lmh_get_throttle_freq(struct qcom_cpufreq_data *data)
+{
+	unsigned int lval;
+
+	if (data->soc_data->reg_current_vote)
+		lval = readl_relaxed(data->base + data->soc_data->reg_current_vote) & 0x3ff;
+	else
+		lval = readl_relaxed(data->base + data->soc_data->reg_domain_state) & 0xff;
+
+	return lval * xo_rate;
+}
+
+/* Get the frequency requested by the cpufreq core for the CPU */
+static unsigned int qcom_cpufreq_get_freq(unsigned int cpu)
 {
 	struct qcom_cpufreq_data *data;
 	const struct qcom_cpufreq_soc_data *soc_data;
@@ -145,6 +155,23 @@ static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
 	return policy->freq_table[index].frequency;
 }
 
+static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
+{
+	struct qcom_cpufreq_data *data;
+	struct cpufreq_policy *policy;
+
+	policy = cpufreq_cpu_get_raw(cpu);
+	if (!policy)
+		return 0;
+
+	data = policy->driver_data;
+
+	if (data->throttle_irq >= 0)
+		return qcom_lmh_get_throttle_freq(data) / HZ_PER_KHZ;
+
+	return qcom_cpufreq_get_freq(cpu);
+}
+
 static unsigned int qcom_cpufreq_hw_fast_switch(struct cpufreq_policy *policy,
 						unsigned int target_freq)
 {
@@ -193,6 +220,7 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,
 		}
 	} else if (ret != -ENODEV) {
 		dev_err(cpu_dev, "Invalid opp table in device tree\n");
+		kfree(table);
 		return ret;
 	} else {
 		policy->fast_switch_possible = true;
@@ -286,18 +314,6 @@ static void qcom_get_related_cpus(int index, struct cpumask *m)
 	}
 }
 
-static unsigned long qcom_lmh_get_throttle_freq(struct qcom_cpufreq_data *data)
-{
-	unsigned int lval;
-
-	if (data->soc_data->reg_current_vote)
-		lval = readl_relaxed(data->base + data->soc_data->reg_current_vote) & 0x3ff;
-	else
-		lval = readl_relaxed(data->base + data->soc_data->reg_domain_state) & 0xff;
-
-	return lval * xo_rate;
-}
-
 static void qcom_lmh_dcvs_notify(struct qcom_cpufreq_data *data)
 {
 	struct cpufreq_policy *policy = data->policy;
@@ -324,8 +340,6 @@ static void qcom_lmh_dcvs_notify(struct qcom_cpufreq_data *data)
 
 	throttled_freq = freq_hz / HZ_PER_KHZ;
 
-	freq_qos_update_request(&data->throttle_freq_req, throttled_freq);
-
 	/* Update thermal pressure (the boost frequencies are accepted) */
 	arch_update_thermal_pressure(policy->related_cpus, throttled_freq);
 
@@ -341,7 +355,7 @@ static void qcom_lmh_dcvs_notify(struct qcom_cpufreq_data *data)
 	 * If h/w throttled frequency is higher than what cpufreq has requested
 	 * for, then stop polling and switch back to interrupt mechanism.
 	 */
-	if (throttled_freq >= qcom_cpufreq_hw_get(cpu))
+	if (throttled_freq >= qcom_cpufreq_get_freq(cpu))
 		enable_irq(data->throttle_irq);
 	else
 		mod_delayed_work(system_highpri_wq, &data->throttle_work,
@@ -418,14 +432,6 @@ static int qcom_cpufreq_hw_lmh_init(struct cpufreq_policy *policy, int index)
 	if (data->throttle_irq < 0)
 		return data->throttle_irq;
 
-	ret = freq_qos_add_request(&policy->constraints,
-				   &data->throttle_freq_req, FREQ_QOS_MAX,
-				   FREQ_QOS_MAX_DEFAULT_VALUE);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to add freq constraint (%d)\n", ret);
-		return ret;
-	}
-
 	data->cancel_throttle = false;
 	data->policy = policy;
 
@@ -492,7 +498,6 @@ static void qcom_cpufreq_hw_lmh_exit(struct qcom_cpufreq_data *data)
 	if (data->throttle_irq <= 0)
 		return;
 
-	freq_qos_remove_request(&data->throttle_freq_req);
 	free_irq(data->throttle_irq, data);
 }
 
diff --git linux-libre-6.1-gnu/drivers/cpuidle/Kconfig.arm linux-libre-6.1.39-gnu/drivers/cpuidle/Kconfig.arm
index 747aa537389b..f0714a32921e 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/Kconfig.arm
+++ linux-libre-6.1.39-gnu/drivers/cpuidle/Kconfig.arm
@@ -102,6 +102,7 @@ config ARM_MVEBU_V7_CPUIDLE
 config ARM_TEGRA_CPUIDLE
 	bool "CPU Idle Driver for NVIDIA Tegra SoCs"
 	depends on (ARCH_TEGRA || COMPILE_TEST) && !ARM64 && MMU
+	depends on ARCH_SUSPEND_POSSIBLE
 	select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
 	select ARM_CPU_SUSPEND
 	help
@@ -110,6 +111,7 @@ config ARM_TEGRA_CPUIDLE
 config ARM_QCOM_SPM_CPUIDLE
 	bool "CPU Idle Driver for Qualcomm Subsystem Power Manager (SPM)"
 	depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64 && MMU
+	depends on ARCH_SUSPEND_POSSIBLE
 	select ARM_CPU_SUSPEND
 	select CPU_IDLE_MULTIPLE_DRIVERS
 	select DT_IDLE_STATES
diff --git linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-psci-domain.c linux-libre-6.1.39-gnu/drivers/cpuidle/cpuidle-psci-domain.c
index 821984947ed9..fe0664472520 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-psci-domain.c
+++ linux-libre-6.1.39-gnu/drivers/cpuidle/cpuidle-psci-domain.c
@@ -103,7 +103,8 @@ static void psci_pd_remove(void)
 	struct psci_pd_provider *pd_provider, *it;
 	struct generic_pm_domain *genpd;
 
-	list_for_each_entry_safe(pd_provider, it, &psci_pd_providers, link) {
+	list_for_each_entry_safe_reverse(pd_provider, it,
+					 &psci_pd_providers, link) {
 		of_genpd_del_provider(pd_provider->node);
 
 		genpd = of_genpd_remove_last(pd_provider->node);
diff --git linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c linux-libre-6.1.39-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c
index 05fe2902df9a..af7320a768d2 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c
+++ linux-libre-6.1.39-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c
@@ -612,7 +612,7 @@ static int __init sbi_cpuidle_init(void)
 	 * 2) SBI HSM extension is available
 	 */
 	if ((sbi_spec_version < sbi_mk_version(0, 3)) ||
-	    sbi_probe_extension(SBI_EXT_HSM) <= 0) {
+	    !sbi_probe_extension(SBI_EXT_HSM)) {
 		pr_info("HSM suspend not available\n");
 		return 0;
 	}
diff --git linux-libre-6.1-gnu/drivers/cpuidle/dt_idle_states.c linux-libre-6.1.39-gnu/drivers/cpuidle/dt_idle_states.c
index 252f2a9686a6..448bc796b0b4 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/dt_idle_states.c
+++ linux-libre-6.1.39-gnu/drivers/cpuidle/dt_idle_states.c
@@ -223,6 +223,6 @@ int dt_init_idle_driver(struct cpuidle_driver *drv,
 	 * also be 0 on platforms with missing DT idle states or legacy DT
 	 * configuration predating the DT idle states bindings.
 	 */
-	return i;
+	return state_idx - start_idx;
 }
 EXPORT_SYMBOL_GPL(dt_init_idle_driver);
diff --git linux-libre-6.1-gnu/drivers/crypto/Kconfig linux-libre-6.1.39-gnu/drivers/crypto/Kconfig
index 55e75fbb658e..db242234c1cf 100644
--- linux-libre-6.1-gnu/drivers/crypto/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/crypto/Kconfig
@@ -669,7 +669,12 @@ config CRYPTO_DEV_IMGTEC_HASH
 config CRYPTO_DEV_ROCKCHIP
 	tristate "Rockchip's Cryptographic Engine driver"
 	depends on OF && ARCH_ROCKCHIP
+	depends on PM
+	select CRYPTO_ECB
+	select CRYPTO_CBC
+	select CRYPTO_DES
 	select CRYPTO_AES
+	select CRYPTO_ENGINE
 	select CRYPTO_LIB_DES
 	select CRYPTO_MD5
 	select CRYPTO_SHA1
@@ -785,8 +790,8 @@ config CRYPTO_DEV_CCREE
 	select CRYPTO_ECB
 	select CRYPTO_CTR
 	select CRYPTO_XTS
-	select CRYPTO_SM4
-	select CRYPTO_SM3
+	select CRYPTO_SM4_GENERIC
+	select CRYPTO_SM3_GENERIC
 	help
 	  Say 'Y' to enable a driver for the REE interface of the Arm
 	  TrustZone CryptoCell family of processors. Currently the
@@ -805,6 +810,7 @@ config CRYPTO_DEV_SA2UL
 	select CRYPTO_AES
 	select CRYPTO_ALGAPI
 	select CRYPTO_AUTHENC
+	select CRYPTO_DES
 	select CRYPTO_SHA1
 	select CRYPTO_SHA256
 	select CRYPTO_SHA512
diff --git linux-libre-6.1-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c linux-libre-6.1.39-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
index 910d6751644c..e97fb203690a 100644
--- linux-libre-6.1-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
@@ -124,7 +124,7 @@ static int sun8i_ss_setup_ivs(struct skcipher_request *areq)
 	unsigned int ivsize = crypto_skcipher_ivsize(tfm);
 	struct sun8i_ss_flow *sf = &ss->flows[rctx->flow];
 	int i = 0;
-	u32 a;
+	dma_addr_t a;
 	int err;
 
 	rctx->ivlen = ivsize;
@@ -151,7 +151,7 @@ static int sun8i_ss_setup_ivs(struct skcipher_request *areq)
 		}
 		rctx->p_iv[i] = a;
 		/* we need to setup all others IVs only in the decrypt way */
-		if (rctx->op_dir & SS_ENCRYPTION)
+		if (rctx->op_dir == SS_ENCRYPTION)
 			return 0;
 		todo = min(len, sg_dma_len(sg));
 		len -= todo;
diff --git linux-libre-6.1-gnu/drivers/crypto/amcc/crypto4xx_core.c linux-libre-6.1.39-gnu/drivers/crypto/amcc/crypto4xx_core.c
index 280f4b0e7133..50dc783821b6 100644
--- linux-libre-6.1-gnu/drivers/crypto/amcc/crypto4xx_core.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/amcc/crypto4xx_core.c
@@ -522,7 +522,6 @@ static void crypto4xx_cipher_done(struct crypto4xx_device *dev,
 {
 	struct skcipher_request *req;
 	struct scatterlist *dst;
-	dma_addr_t addr;
 
 	req = skcipher_request_cast(pd_uinfo->async_req);
 
@@ -531,8 +530,8 @@ static void crypto4xx_cipher_done(struct crypto4xx_device *dev,
 					  req->cryptlen, req->dst);
 	} else {
 		dst = pd_uinfo->dest_va;
-		addr = dma_map_page(dev->core_dev->device, sg_page(dst),
-				    dst->offset, dst->length, DMA_FROM_DEVICE);
+		dma_unmap_page(dev->core_dev->device, pd->dest, dst->length,
+			       DMA_FROM_DEVICE);
 	}
 
 	if (pd_uinfo->sa_va->sa_command_0.bf.save_iv == SA_SAVE_IV) {
@@ -557,10 +556,9 @@ static void crypto4xx_ahash_done(struct crypto4xx_device *dev,
 	struct ahash_request *ahash_req;
 
 	ahash_req = ahash_request_cast(pd_uinfo->async_req);
-	ctx  = crypto_tfm_ctx(ahash_req->base.tfm);
+	ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(ahash_req));
 
-	crypto4xx_copy_digest_to_dst(ahash_req->result, pd_uinfo,
-				     crypto_tfm_ctx(ahash_req->base.tfm));
+	crypto4xx_copy_digest_to_dst(ahash_req->result, pd_uinfo, ctx);
 	crypto4xx_ret_sg_desc(dev, pd_uinfo);
 
 	if (pd_uinfo->state & PD_ENTRY_BUSY)
diff --git linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c linux-libre-6.1.39-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
index 6e7ae896717c..937187027ad5 100644
--- linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -237,7 +237,6 @@ static int meson_crypto_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	mc->irqs = devm_kcalloc(mc->dev, MAXFLOW, sizeof(int), GFP_KERNEL);
 	for (i = 0; i < MAXFLOW; i++) {
 		mc->irqs[i] = platform_get_irq(pdev, i);
 		if (mc->irqs[i] < 0)
diff --git linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl.h linux-libre-6.1.39-gnu/drivers/crypto/amlogic/amlogic-gxl.h
index dc0f142324a3..8c0746a1d6d4 100644
--- linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl.h
+++ linux-libre-6.1.39-gnu/drivers/crypto/amlogic/amlogic-gxl.h
@@ -95,7 +95,7 @@ struct meson_dev {
 	struct device *dev;
 	struct meson_flow *chanlist;
 	atomic_t flow;
-	int *irqs;
+	int irqs[MAXFLOW];
 #ifdef CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG
 	struct dentry *dbgfs_dir;
 #endif
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/ctrl.c linux-libre-6.1.39-gnu/drivers/crypto/caam/ctrl.c
index 32253a064d0f..3b79e0d83d40 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/ctrl.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/caam/ctrl.c
@@ -284,6 +284,10 @@ static int instantiate_rng(struct device *ctrldev, int state_handle_mask,
 		const u32 rdsta_if = RDSTA_IF0 << sh_idx;
 		const u32 rdsta_pr = RDSTA_PR0 << sh_idx;
 		const u32 rdsta_mask = rdsta_if | rdsta_pr;
+
+		/* Clear the contents before using the descriptor */
+		memset(desc, 0x00, CAAM_CMD_SZ * 7);
+
 		/*
 		 * If the corresponding bit is set, this state handle
 		 * was initialized by somebody else, so it's left alone.
@@ -327,8 +331,6 @@ static int instantiate_rng(struct device *ctrldev, int state_handle_mask,
 		}
 
 		dev_info(ctrldev, "Instantiated RNG4 SH%d\n", sh_idx);
-		/* Clear the contents before recreating the descriptor */
-		memset(desc, 0x00, CAAM_CMD_SZ * 7);
 	}
 
 	kfree(desc);
diff --git linux-libre-6.1-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c linux-libre-6.1.39-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c
index 9e7308e39b30..d4e06999af9b 100644
--- linux-libre-6.1-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c
@@ -195,6 +195,7 @@ int nitrox_mbox_init(struct nitrox_device *ndev)
 	ndev->iov.pf2vf_wq = alloc_workqueue("nitrox_pf2vf", 0, 0);
 	if (!ndev->iov.pf2vf_wq) {
 		kfree(ndev->iov.vfdev);
+		ndev->iov.vfdev = NULL;
 		return -ENOMEM;
 	}
 	/* enable pf2vf mailbox interrupts */
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-dmaengine.c linux-libre-6.1.39-gnu/drivers/crypto/ccp/ccp-dmaengine.c
index 9f753cb4f5f1..b386a7063818 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-dmaengine.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/ccp/ccp-dmaengine.c
@@ -642,14 +642,26 @@ static void ccp_dma_release(struct ccp_device *ccp)
 		chan = ccp->ccp_dma_chan + i;
 		dma_chan = &chan->dma_chan;
 
-		if (dma_chan->client_count)
-			dma_release_channel(dma_chan);
-
 		tasklet_kill(&chan->cleanup_tasklet);
 		list_del_rcu(&dma_chan->device_node);
 	}
 }
 
+static void ccp_dma_release_channels(struct ccp_device *ccp)
+{
+	struct ccp_dma_chan *chan;
+	struct dma_chan *dma_chan;
+	unsigned int i;
+
+	for (i = 0; i < ccp->cmd_q_count; i++) {
+		chan = ccp->ccp_dma_chan + i;
+		dma_chan = &chan->dma_chan;
+
+		if (dma_chan->client_count)
+			dma_release_channel(dma_chan);
+	}
+}
+
 int ccp_dmaengine_register(struct ccp_device *ccp)
 {
 	struct ccp_dma_chan *chan;
@@ -770,8 +782,9 @@ void ccp_dmaengine_unregister(struct ccp_device *ccp)
 	if (!dmaengine)
 		return;
 
-	ccp_dma_release(ccp);
+	ccp_dma_release_channels(ccp);
 	dma_async_device_unregister(dma_dev);
+	ccp_dma_release(ccp);
 
 	kmem_cache_destroy(ccp->dma_desc_cache);
 	kmem_cache_destroy(ccp->dma_cmd_cache);
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/psp-dev.c linux-libre-6.1.39-gnu/drivers/crypto/ccp/psp-dev.c
index c9c741ac8442..949a3fa0b94a 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/psp-dev.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/ccp/psp-dev.c
@@ -42,6 +42,9 @@ static irqreturn_t psp_irq_handler(int irq, void *data)
 	/* Read the interrupt status: */
 	status = ioread32(psp->io_regs + psp->vdata->intsts_reg);
 
+	/* Clear the interrupt status by writing the same value we read. */
+	iowrite32(status, psp->io_regs + psp->vdata->intsts_reg);
+
 	/* invoke subdevice interrupt handlers */
 	if (status) {
 		if (psp->sev_irq_handler)
@@ -51,9 +54,6 @@ static irqreturn_t psp_irq_handler(int irq, void *data)
 			psp->tee_irq_handler(irq, psp->tee_irq_data, status);
 	}
 
-	/* Clear the interrupt status by writing the same value we read. */
-	iowrite32(status, psp->io_regs + psp->vdata->intsts_reg);
-
 	return IRQ_HANDLED;
 }
 
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/sev-dev.c linux-libre-6.1.39-gnu/drivers/crypto/ccp/sev-dev.c
index 4d7609f0e1c1..1e238352ea5f 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/sev-dev.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/ccp/sev-dev.c
@@ -26,6 +26,7 @@
 #include <linux/fs_struct.h>
 
 #include <asm/smp.h>
+#include <asm/cacheflush.h>
 
 #include "psp-dev.h"
 #include "sev-dev.h"
@@ -881,7 +882,14 @@ static int sev_ioctl_do_get_id2(struct sev_issue_cmd *argp)
 	input_address = (void __user *)input.address;
 
 	if (input.address && input.length) {
-		id_blob = kzalloc(input.length, GFP_KERNEL);
+		/*
+		 * The length of the ID shouldn't be assumed by software since
+		 * it may change in the future.  The allocation size is limited
+		 * to 1 << (PAGE_SHIFT + MAX_ORDER - 1) by the page allocator.
+		 * If the allocation fails, simply return ENOMEM rather than
+		 * warning in the kernel log.
+		 */
+		id_blob = kzalloc(input.length, GFP_KERNEL | __GFP_NOWARN);
 		if (!id_blob)
 			return -ENOMEM;
 
@@ -1327,7 +1335,10 @@ void sev_pci_init(void)
 
 	/* Obtain the TMR memory area for SEV-ES use */
 	sev_es_tmr = sev_fw_alloc(SEV_ES_TMR_SIZE);
-	if (!sev_es_tmr)
+	if (sev_es_tmr)
+		/* Must flush the cache before giving it to the firmware */
+		clflush_cache_range(sev_es_tmr, SEV_ES_TMR_SIZE);
+	else
 		dev_warn(sev->dev,
 			 "SEV: TMR allocation failed, SEV-ES support unavailable\n");
 
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/sp-pci.c linux-libre-6.1.39-gnu/drivers/crypto/ccp/sp-pci.c
index 792d6da7f0c0..55411b494d69 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/sp-pci.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/ccp/sp-pci.c
@@ -381,6 +381,15 @@ static const struct psp_vdata pspv3 = {
 	.inten_reg		= 0x10690,
 	.intsts_reg		= 0x10694,
 };
+
+static const struct psp_vdata pspv4 = {
+	.sev			= &sevv2,
+	.tee			= &teev1,
+	.feature_reg		= 0x109fc,
+	.inten_reg		= 0x10690,
+	.intsts_reg		= 0x10694,
+};
+
 #endif
 
 static const struct sp_dev_vdata dev_vdata[] = {
@@ -426,7 +435,7 @@ static const struct sp_dev_vdata dev_vdata[] = {
 	{	/* 5 */
 		.bar = 2,
 #ifdef CONFIG_CRYPTO_DEV_SP_PSP
-		.psp_vdata = &pspv2,
+		.psp_vdata = &pspv4,
 #endif
 	},
 	{	/* 6 */
@@ -442,9 +451,9 @@ static const struct pci_device_id sp_pci_table[] = {
 	{ PCI_VDEVICE(AMD, 0x1468), (kernel_ulong_t)&dev_vdata[2] },
 	{ PCI_VDEVICE(AMD, 0x1486), (kernel_ulong_t)&dev_vdata[3] },
 	{ PCI_VDEVICE(AMD, 0x15DF), (kernel_ulong_t)&dev_vdata[4] },
-	{ PCI_VDEVICE(AMD, 0x1649), (kernel_ulong_t)&dev_vdata[4] },
 	{ PCI_VDEVICE(AMD, 0x14CA), (kernel_ulong_t)&dev_vdata[5] },
 	{ PCI_VDEVICE(AMD, 0x15C7), (kernel_ulong_t)&dev_vdata[6] },
+	{ PCI_VDEVICE(AMD, 0x1649), (kernel_ulong_t)&dev_vdata[6] },
 	/* Last entry must be zero */
 	{ 0, }
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/ccree/cc_debugfs.c linux-libre-6.1.39-gnu/drivers/crypto/ccree/cc_debugfs.c
index 7083767602fc..8f008f024f8f 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccree/cc_debugfs.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/ccree/cc_debugfs.c
@@ -55,7 +55,7 @@ void __init cc_debugfs_global_init(void)
 	cc_debugfs_dir = debugfs_create_dir("ccree", NULL);
 }
 
-void __exit cc_debugfs_global_fini(void)
+void cc_debugfs_global_fini(void)
 {
 	debugfs_remove(cc_debugfs_dir);
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/ccree/cc_driver.c linux-libre-6.1.39-gnu/drivers/crypto/ccree/cc_driver.c
index cadead18b59e..d489c6f80892 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccree/cc_driver.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/ccree/cc_driver.c
@@ -651,9 +651,17 @@ static struct platform_driver ccree_driver = {
 
 static int __init ccree_init(void)
 {
+	int rc;
+
 	cc_debugfs_global_init();
 
-	return platform_driver_register(&ccree_driver);
+	rc = platform_driver_register(&ccree_driver);
+	if (rc) {
+		cc_debugfs_global_fini();
+		return rc;
+	}
+
+	return 0;
 }
 module_init(ccree_init);
 
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/Kconfig linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/Kconfig
index 27e1fa912063..743ce4fc3158 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/Kconfig
@@ -26,7 +26,7 @@ config CRYPTO_DEV_HISI_SEC2
 	select CRYPTO_SHA1
 	select CRYPTO_SHA256
 	select CRYPTO_SHA512
-	select CRYPTO_SM4
+	select CRYPTO_SM4_GENERIC
 	depends on PCI && PCI_MSI
 	depends on UACCE || UACCE=n
 	depends on ARM64 || (COMPILE_TEST && 64BIT)
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c
index 471e5ca720f5..baf1faec7046 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -1437,18 +1437,12 @@ err_with_qm_init:
 static void hpre_remove(struct pci_dev *pdev)
 {
 	struct hisi_qm *qm = pci_get_drvdata(pdev);
-	int ret;
 
 	hisi_qm_pm_uninit(qm);
 	hisi_qm_wait_task_finish(qm, &hpre_devices);
 	hisi_qm_alg_unregister(qm, &hpre_devices);
-	if (qm->fun_type == QM_HW_PF && qm->vfs_num) {
-		ret = hisi_qm_sriov_disable(pdev, true);
-		if (ret) {
-			pci_err(pdev, "Disable SRIOV fail!\n");
-			return;
-		}
-	}
+	if (qm->fun_type == QM_HW_PF && qm->vfs_num)
+		hisi_qm_sriov_disable(pdev, true);
 
 	hpre_debugfs_exit(qm);
 	hisi_qm_stop(qm, QM_NORMAL);
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/qm.c linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/qm.c
index 8b387de69d22..07e1e39a5e37 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/qm.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/qm.c
@@ -250,7 +250,6 @@
 #define QM_QOS_MIN_CIR_B		100
 #define QM_QOS_MAX_CIR_U		6
 #define QM_QOS_MAX_CIR_S		11
-#define QM_QOS_VAL_MAX_LEN		32
 #define QM_DFX_BASE		0x0100000
 #define QM_DFX_STATE1		0x0104000
 #define QM_DFX_STATE2		0x01040C8
@@ -359,7 +358,7 @@ static const struct hisi_qm_cap_info qm_cap_info_vf[] = {
 static const struct hisi_qm_cap_info qm_basic_info[] = {
 	{QM_TOTAL_QP_NUM_CAP,   0x100158, 0,  GENMASK(10, 0), 0x1000,    0x400,     0x400},
 	{QM_FUNC_MAX_QP_CAP,    0x100158, 11, GENMASK(10, 0), 0x1000,    0x400,     0x400},
-	{QM_XEQ_DEPTH_CAP,      0x3104,   0,  GENMASK(15, 0), 0x800,     0x4000800, 0x4000800},
+	{QM_XEQ_DEPTH_CAP,      0x3104,   0,  GENMASK(31, 0), 0x800,     0x4000800, 0x4000800},
 	{QM_QP_DEPTH_CAP,       0x3108,   0,  GENMASK(31, 0), 0x4000400, 0x4000400, 0x4000400},
 	{QM_EQ_IRQ_TYPE_CAP,    0x310c,   0,  GENMASK(31, 0), 0x10000,   0x10000,   0x10000},
 	{QM_AEQ_IRQ_TYPE_CAP,   0x3110,   0,  GENMASK(31, 0), 0x0,       0x10001,   0x10001},
@@ -909,8 +908,8 @@ static void qm_get_xqc_depth(struct hisi_qm *qm, u16 *low_bits,
 	u32 depth;
 
 	depth = hisi_qm_get_hw_info(qm, qm_basic_info, type, qm->cap_ver);
-	*high_bits = depth & QM_XQ_DEPTH_MASK;
-	*low_bits = (depth >> QM_XQ_DEPTH_SHIFT) & QM_XQ_DEPTH_MASK;
+	*low_bits = depth & QM_XQ_DEPTH_MASK;
+	*high_bits = (depth >> QM_XQ_DEPTH_SHIFT) & QM_XQ_DEPTH_MASK;
 }
 
 static u32 qm_get_irq_num(struct hisi_qm *qm)
@@ -4614,7 +4613,7 @@ static ssize_t qm_get_qos_value(struct hisi_qm *qm, const char *buf,
 			       unsigned int *fun_index)
 {
 	char tbuf_bdf[QM_DBG_READ_LEN] = {0};
-	char val_buf[QM_QOS_VAL_MAX_LEN] = {0};
+	char val_buf[QM_DBG_READ_LEN] = {0};
 	u32 tmp1, device, function;
 	int ret, bus;
 
@@ -5725,6 +5724,7 @@ static void qm_pf_reset_vf_done(struct hisi_qm *qm)
 		cmd = QM_VF_START_FAIL;
 	}
 
+	qm_cmd_init(qm);
 	ret = qm_ping_pf(qm, cmd);
 	if (ret)
 		dev_warn(&pdev->dev, "PF responds timeout in reset done!\n");
@@ -5786,7 +5786,6 @@ static void qm_pf_reset_vf_process(struct hisi_qm *qm,
 		goto err_get_status;
 
 	qm_pf_reset_vf_done(qm);
-	qm_cmd_init(qm);
 
 	dev_info(dev, "device reset done.\n");
 
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/sgl.c linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/sgl.c
index 2b6f2281cfd6..0974b0041405 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/sgl.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/hisilicon/sgl.c
@@ -124,9 +124,8 @@ err_free_mem:
 	for (j = 0; j < i; j++) {
 		dma_free_coherent(dev, block_size, block[j].sgl,
 				  block[j].sgl_dma);
-		memset(block + j, 0, sizeof(*block));
 	}
-	kfree(pool);
+	kfree_sensitive(pool);
 	return ERR_PTR(-ENOMEM);
 }
 EXPORT_SYMBOL_GPL(hisi_acc_create_sgl_pool);
diff --git linux-libre-6.1-gnu/drivers/crypto/img-hash.c linux-libre-6.1.39-gnu/drivers/crypto/img-hash.c
index d8e82d69745d..9629e98bd68b 100644
--- linux-libre-6.1-gnu/drivers/crypto/img-hash.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/img-hash.c
@@ -358,12 +358,16 @@ static int img_hash_dma_init(struct img_hash_dev *hdev)
 static void img_hash_dma_task(unsigned long d)
 {
 	struct img_hash_dev *hdev = (struct img_hash_dev *)d;
-	struct img_hash_request_ctx *ctx = ahash_request_ctx(hdev->req);
+	struct img_hash_request_ctx *ctx;
 	u8 *addr;
 	size_t nbytes, bleft, wsend, len, tbc;
 	struct scatterlist tsg;
 
-	if (!hdev->req || !ctx->sg)
+	if (!hdev->req)
+		return;
+
+	ctx = ahash_request_ctx(hdev->req);
+	if (!ctx->sg)
 		return;
 
 	addr = sg_virt(ctx->sg);
diff --git linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel.c linux-libre-6.1.39-gnu/drivers/crypto/inside-secure/safexcel.c
index 2f57edb19cec..2bc446914b86 100644
--- linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/inside-secure/safexcel.c
@@ -1631,19 +1631,23 @@ static int safexcel_probe_generic(void *pdev,
 						     &priv->ring[i].rdr);
 		if (ret) {
 			dev_err(dev, "Failed to initialize rings\n");
-			return ret;
+			goto err_cleanup_rings;
 		}
 
 		priv->ring[i].rdr_req = devm_kcalloc(dev,
 			EIP197_DEFAULT_RING_SIZE,
 			sizeof(*priv->ring[i].rdr_req),
 			GFP_KERNEL);
-		if (!priv->ring[i].rdr_req)
-			return -ENOMEM;
+		if (!priv->ring[i].rdr_req) {
+			ret = -ENOMEM;
+			goto err_cleanup_rings;
+		}
 
 		ring_irq = devm_kzalloc(dev, sizeof(*ring_irq), GFP_KERNEL);
-		if (!ring_irq)
-			return -ENOMEM;
+		if (!ring_irq) {
+			ret = -ENOMEM;
+			goto err_cleanup_rings;
+		}
 
 		ring_irq->priv = priv;
 		ring_irq->ring = i;
@@ -1657,7 +1661,8 @@ static int safexcel_probe_generic(void *pdev,
 						ring_irq);
 		if (irq < 0) {
 			dev_err(dev, "Failed to get IRQ ID for ring %d\n", i);
-			return irq;
+			ret = irq;
+			goto err_cleanup_rings;
 		}
 
 		priv->ring[i].irq = irq;
@@ -1669,8 +1674,10 @@ static int safexcel_probe_generic(void *pdev,
 		snprintf(wq_name, 9, "wq_ring%d", i);
 		priv->ring[i].workqueue =
 			create_singlethread_workqueue(wq_name);
-		if (!priv->ring[i].workqueue)
-			return -ENOMEM;
+		if (!priv->ring[i].workqueue) {
+			ret = -ENOMEM;
+			goto err_cleanup_rings;
+		}
 
 		priv->ring[i].requests = 0;
 		priv->ring[i].busy = false;
@@ -1687,16 +1694,26 @@ static int safexcel_probe_generic(void *pdev,
 	ret = safexcel_hw_init(priv);
 	if (ret) {
 		dev_err(dev, "HW init failed (%d)\n", ret);
-		return ret;
+		goto err_cleanup_rings;
 	}
 
 	ret = safexcel_register_algorithms(priv);
 	if (ret) {
 		dev_err(dev, "Failed to register algorithms (%d)\n", ret);
-		return ret;
+		goto err_cleanup_rings;
 	}
 
 	return 0;
+
+err_cleanup_rings:
+	for (i = 0; i < priv->config.rings; i++) {
+		if (priv->ring[i].irq)
+			irq_set_affinity_hint(priv->ring[i].irq, NULL);
+		if (priv->ring[i].workqueue)
+			destroy_workqueue(priv->ring[i].workqueue);
+	}
+
+	return ret;
 }
 
 static void safexcel_hw_reset_rings(struct safexcel_crypto_priv *priv)
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/cesa/cipher.c linux-libre-6.1.39-gnu/drivers/crypto/marvell/cesa/cipher.c
index c6f2fa753b7c..0f37dfd42d85 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/cesa/cipher.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/cesa/cipher.c
@@ -297,7 +297,7 @@ static int mv_cesa_des_setkey(struct crypto_skcipher *cipher, const u8 *key,
 static int mv_cesa_des3_ede_setkey(struct crypto_skcipher *cipher,
 				   const u8 *key, unsigned int len)
 {
-	struct mv_cesa_des_ctx *ctx = crypto_skcipher_ctx(cipher);
+	struct mv_cesa_des3_ctx *ctx = crypto_skcipher_ctx(cipher);
 	int err;
 
 	err = verify_skcipher_des3_key(cipher, key);
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/Makefile linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/Makefile
index 965297e96954..f0f2942c1d27 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/Makefile
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/Makefile
@@ -1,11 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_CRYPTO_DEV_OCTEONTX2_CPT) += rvu_cptpf.o rvu_cptvf.o
+obj-$(CONFIG_CRYPTO_DEV_OCTEONTX2_CPT) += rvu_cptcommon.o rvu_cptpf.o rvu_cptvf.o
 
+rvu_cptcommon-objs := cn10k_cpt.o otx2_cptlf.o otx2_cpt_mbox_common.o
 rvu_cptpf-objs := otx2_cptpf_main.o otx2_cptpf_mbox.o \
-		  otx2_cpt_mbox_common.o otx2_cptpf_ucode.o otx2_cptlf.o \
-		  cn10k_cpt.o otx2_cpt_devlink.o
-rvu_cptvf-objs := otx2_cptvf_main.o otx2_cptvf_mbox.o otx2_cptlf.o \
-		  otx2_cpt_mbox_common.o otx2_cptvf_reqmgr.o \
-		  otx2_cptvf_algs.o cn10k_cpt.o
+		  otx2_cptpf_ucode.o otx2_cpt_devlink.o
+rvu_cptvf-objs := otx2_cptvf_main.o otx2_cptvf_mbox.o \
+		  otx2_cptvf_reqmgr.o otx2_cptvf_algs.o
 
 ccflags-y += -I$(srctree)/drivers/net/ethernet/marvell/octeontx2/af
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.c linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.c
index 1499ef75b5c2..93d22b328991 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.c
@@ -7,6 +7,9 @@
 #include "otx2_cptlf.h"
 #include "cn10k_cpt.h"
 
+static void cn10k_cpt_send_cmd(union otx2_cpt_inst_s *cptinst, u32 insts_num,
+			       struct otx2_cptlf_info *lf);
+
 static struct cpt_hw_ops otx2_hw_ops = {
 	.send_cmd = otx2_cpt_send_cmd,
 	.cpt_get_compcode = otx2_cpt_get_compcode,
@@ -19,8 +22,8 @@ static struct cpt_hw_ops cn10k_hw_ops = {
 	.cpt_get_uc_compcode = cn10k_cpt_get_uc_compcode,
 };
 
-void cn10k_cpt_send_cmd(union otx2_cpt_inst_s *cptinst, u32 insts_num,
-			struct otx2_cptlf_info *lf)
+static void cn10k_cpt_send_cmd(union otx2_cpt_inst_s *cptinst, u32 insts_num,
+			       struct otx2_cptlf_info *lf)
 {
 	void __iomem *lmtline = lf->lmtline;
 	u64 val = (lf->slot & 0x7FF);
@@ -68,6 +71,7 @@ int cn10k_cptpf_lmtst_init(struct otx2_cptpf_dev *cptpf)
 
 	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(cn10k_cptpf_lmtst_init, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int cn10k_cptvf_lmtst_init(struct otx2_cptvf_dev *cptvf)
 {
@@ -91,3 +95,4 @@ int cn10k_cptvf_lmtst_init(struct otx2_cptvf_dev *cptvf)
 
 	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(cn10k_cptvf_lmtst_init, CRYPTO_DEV_OCTEONTX2_CPT);
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.h linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.h
index c091392b47e0..aaefc7e38e06 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.h
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/cn10k_cpt.h
@@ -28,8 +28,6 @@ static inline u8 otx2_cpt_get_uc_compcode(union otx2_cpt_res_s *result)
 	return ((struct cn9k_cpt_res_s *)result)->uc_compcode;
 }
 
-void cn10k_cpt_send_cmd(union otx2_cpt_inst_s *cptinst, u32 insts_num,
-			struct otx2_cptlf_info *lf);
 int cn10k_cptpf_lmtst_init(struct otx2_cptpf_dev *cptpf);
 int cn10k_cptvf_lmtst_init(struct otx2_cptvf_dev *cptvf);
 
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h
index 5012b7e669f0..6019066a6451 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h
@@ -145,8 +145,6 @@ int otx2_cpt_send_mbox_msg(struct otx2_mbox *mbox, struct pci_dev *pdev);
 
 int otx2_cpt_send_af_reg_requests(struct otx2_mbox *mbox,
 				  struct pci_dev *pdev);
-int otx2_cpt_add_read_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
-			     u64 reg, u64 *val, int blkaddr);
 int otx2_cpt_add_write_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
 			      u64 reg, u64 val, int blkaddr);
 int otx2_cpt_read_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_mbox_common.c linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_mbox_common.c
index a317319696ef..115997475beb 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_mbox_common.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_mbox_common.c
@@ -19,6 +19,7 @@ int otx2_cpt_send_mbox_msg(struct otx2_mbox *mbox, struct pci_dev *pdev)
 	}
 	return ret;
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_send_mbox_msg, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cpt_send_ready_msg(struct otx2_mbox *mbox, struct pci_dev *pdev)
 {
@@ -36,14 +37,17 @@ int otx2_cpt_send_ready_msg(struct otx2_mbox *mbox, struct pci_dev *pdev)
 
 	return otx2_cpt_send_mbox_msg(mbox, pdev);
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_send_ready_msg, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cpt_send_af_reg_requests(struct otx2_mbox *mbox, struct pci_dev *pdev)
 {
 	return otx2_cpt_send_mbox_msg(mbox, pdev);
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_send_af_reg_requests, CRYPTO_DEV_OCTEONTX2_CPT);
 
-int otx2_cpt_add_read_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
-			     u64 reg, u64 *val, int blkaddr)
+static int otx2_cpt_add_read_af_reg(struct otx2_mbox *mbox,
+				    struct pci_dev *pdev, u64 reg,
+				    u64 *val, int blkaddr)
 {
 	struct cpt_rd_wr_reg_msg *reg_msg;
 
@@ -91,6 +95,7 @@ int otx2_cpt_add_write_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
 
 	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_add_write_af_reg, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cpt_read_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
 			 u64 reg, u64 *val, int blkaddr)
@@ -103,6 +108,7 @@ int otx2_cpt_read_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
 
 	return otx2_cpt_send_mbox_msg(mbox, pdev);
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_read_af_reg, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cpt_write_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
 			  u64 reg, u64 val, int blkaddr)
@@ -115,6 +121,7 @@ int otx2_cpt_write_af_reg(struct otx2_mbox *mbox, struct pci_dev *pdev,
 
 	return otx2_cpt_send_mbox_msg(mbox, pdev);
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_write_af_reg, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cpt_attach_rscrs_msg(struct otx2_cptlfs_info *lfs)
 {
@@ -170,6 +177,7 @@ int otx2_cpt_detach_rsrcs_msg(struct otx2_cptlfs_info *lfs)
 
 	return ret;
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_detach_rsrcs_msg, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cpt_msix_offset_msg(struct otx2_cptlfs_info *lfs)
 {
@@ -202,6 +210,7 @@ int otx2_cpt_msix_offset_msg(struct otx2_cptlfs_info *lfs)
 	}
 	return ret;
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_msix_offset_msg, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cpt_sync_mbox_msg(struct otx2_mbox *mbox)
 {
@@ -216,3 +225,4 @@ int otx2_cpt_sync_mbox_msg(struct otx2_mbox *mbox)
 
 	return otx2_mbox_check_rsp_msgs(mbox, 0);
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cpt_sync_mbox_msg, CRYPTO_DEV_OCTEONTX2_CPT);
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptlf.c linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cptlf.c
index c8350fcd60fa..71e5f79431af 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptlf.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cptlf.c
@@ -274,6 +274,8 @@ void otx2_cptlf_unregister_interrupts(struct otx2_cptlfs_info *lfs)
 	}
 	cptlf_disable_intrs(lfs);
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cptlf_unregister_interrupts,
+		     CRYPTO_DEV_OCTEONTX2_CPT);
 
 static int cptlf_do_register_interrrupts(struct otx2_cptlfs_info *lfs,
 					 int lf_num, int irq_offset,
@@ -321,6 +323,7 @@ free_irq:
 	otx2_cptlf_unregister_interrupts(lfs);
 	return ret;
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cptlf_register_interrupts, CRYPTO_DEV_OCTEONTX2_CPT);
 
 void otx2_cptlf_free_irqs_affinity(struct otx2_cptlfs_info *lfs)
 {
@@ -334,6 +337,7 @@ void otx2_cptlf_free_irqs_affinity(struct otx2_cptlfs_info *lfs)
 		free_cpumask_var(lfs->lf[slot].affinity_mask);
 	}
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cptlf_free_irqs_affinity, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cptlf_set_irqs_affinity(struct otx2_cptlfs_info *lfs)
 {
@@ -366,6 +370,7 @@ free_affinity_mask:
 	otx2_cptlf_free_irqs_affinity(lfs);
 	return ret;
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cptlf_set_irqs_affinity, CRYPTO_DEV_OCTEONTX2_CPT);
 
 int otx2_cptlf_init(struct otx2_cptlfs_info *lfs, u8 eng_grp_mask, int pri,
 		    int lfs_num)
@@ -422,6 +427,7 @@ clear_lfs_num:
 	lfs->lfs_num = 0;
 	return ret;
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cptlf_init, CRYPTO_DEV_OCTEONTX2_CPT);
 
 void otx2_cptlf_shutdown(struct otx2_cptlfs_info *lfs)
 {
@@ -431,3 +437,8 @@ void otx2_cptlf_shutdown(struct otx2_cptlfs_info *lfs)
 	/* Send request to detach LFs */
 	otx2_cpt_detach_rsrcs_msg(lfs);
 }
+EXPORT_SYMBOL_NS_GPL(otx2_cptlf_shutdown, CRYPTO_DEV_OCTEONTX2_CPT);
+
+MODULE_AUTHOR("Marvell");
+MODULE_DESCRIPTION("Marvell RVU CPT Common module");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c
index a402ccfac557..ddf6e913c1c4 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c
@@ -831,6 +831,8 @@ static struct pci_driver otx2_cpt_pci_driver = {
 
 module_pci_driver(otx2_cpt_pci_driver);
 
+MODULE_IMPORT_NS(CRYPTO_DEV_OCTEONTX2_CPT);
+
 MODULE_AUTHOR("Marvell");
 MODULE_DESCRIPTION(OTX2_CPT_DRV_STRING);
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
index 3411e664cf50..392e9fee05e8 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
@@ -429,6 +429,8 @@ static struct pci_driver otx2_cptvf_pci_driver = {
 
 module_pci_driver(otx2_cptvf_pci_driver);
 
+MODULE_IMPORT_NS(CRYPTO_DEV_OCTEONTX2_CPT);
+
 MODULE_AUTHOR("Marvell");
 MODULE_DESCRIPTION("Marvell RVU CPT Virtual Function Driver");
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/crypto/n2_core.c linux-libre-6.1.39-gnu/drivers/crypto/n2_core.c
index 31e24df18877..20d0dcd50344 100644
--- linux-libre-6.1-gnu/drivers/crypto/n2_core.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/n2_core.c
@@ -1229,6 +1229,7 @@ struct n2_hash_tmpl {
 	const u8	*hash_init;
 	u8		hw_op_hashsz;
 	u8		digest_size;
+	u8		statesize;
 	u8		block_size;
 	u8		auth_type;
 	u8		hmac_type;
@@ -1260,6 +1261,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_HMAC_MD5,
 	  .hw_op_hashsz	= MD5_DIGEST_SIZE,
 	  .digest_size	= MD5_DIGEST_SIZE,
+	  .statesize	= sizeof(struct md5_state),
 	  .block_size	= MD5_HMAC_BLOCK_SIZE },
 	{ .name		= "sha1",
 	  .hash_zero	= sha1_zero_message_hash,
@@ -1268,6 +1270,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_HMAC_SHA1,
 	  .hw_op_hashsz	= SHA1_DIGEST_SIZE,
 	  .digest_size	= SHA1_DIGEST_SIZE,
+	  .statesize	= sizeof(struct sha1_state),
 	  .block_size	= SHA1_BLOCK_SIZE },
 	{ .name		= "sha256",
 	  .hash_zero	= sha256_zero_message_hash,
@@ -1276,6 +1279,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_HMAC_SHA256,
 	  .hw_op_hashsz	= SHA256_DIGEST_SIZE,
 	  .digest_size	= SHA256_DIGEST_SIZE,
+	  .statesize	= sizeof(struct sha256_state),
 	  .block_size	= SHA256_BLOCK_SIZE },
 	{ .name		= "sha224",
 	  .hash_zero	= sha224_zero_message_hash,
@@ -1284,6 +1288,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_RESERVED,
 	  .hw_op_hashsz	= SHA256_DIGEST_SIZE,
 	  .digest_size	= SHA224_DIGEST_SIZE,
+	  .statesize	= sizeof(struct sha256_state),
 	  .block_size	= SHA224_BLOCK_SIZE },
 };
 #define NUM_HASH_TMPLS ARRAY_SIZE(hash_tmpls)
@@ -1424,6 +1429,7 @@ static int __n2_register_one_ahash(const struct n2_hash_tmpl *tmpl)
 
 	halg = &ahash->halg;
 	halg->digestsize = tmpl->digest_size;
+	halg->statesize = tmpl->statesize;
 
 	base = &halg->base;
 	snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", tmpl->name);
diff --git linux-libre-6.1-gnu/drivers/crypto/nx/Makefile linux-libre-6.1.39-gnu/drivers/crypto/nx/Makefile
index d00181a26dd6..483cef62acee 100644
--- linux-libre-6.1-gnu/drivers/crypto/nx/Makefile
+++ linux-libre-6.1.39-gnu/drivers/crypto/nx/Makefile
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_CRYPTO_DEV_NX_ENCRYPT) += nx-crypto.o
 nx-crypto-objs := nx.o \
-		  nx_debugfs.o \
 		  nx-aes-cbc.o \
 		  nx-aes-ecb.o \
 		  nx-aes-gcm.o \
@@ -11,6 +10,7 @@ nx-crypto-objs := nx.o \
 		  nx-sha256.o \
 		  nx-sha512.o
 
+nx-crypto-$(CONFIG_DEBUG_FS) += nx_debugfs.o
 obj-$(CONFIG_CRYPTO_DEV_NX_COMPRESS_PSERIES) += nx-compress-pseries.o nx-compress.o
 obj-$(CONFIG_CRYPTO_DEV_NX_COMPRESS_POWERNV) += nx-compress-powernv.o nx-compress.o
 nx-compress-objs := nx-842.o
diff --git linux-libre-6.1-gnu/drivers/crypto/nx/nx.h linux-libre-6.1.39-gnu/drivers/crypto/nx/nx.h
index c6233173c612..2697baebb6a3 100644
--- linux-libre-6.1-gnu/drivers/crypto/nx/nx.h
+++ linux-libre-6.1.39-gnu/drivers/crypto/nx/nx.h
@@ -170,8 +170,8 @@ struct nx_sg *nx_walk_and_build(struct nx_sg *, unsigned int,
 void nx_debugfs_init(struct nx_crypto_driver *);
 void nx_debugfs_fini(struct nx_crypto_driver *);
 #else
-#define NX_DEBUGFS_INIT(drv)	(0)
-#define NX_DEBUGFS_FINI(drv)	(0)
+#define NX_DEBUGFS_INIT(drv)	do {} while (0)
+#define NX_DEBUGFS_FINI(drv)	do {} while (0)
 #endif
 
 #define NX_PAGE_NUM(x)		((u64)(x) & 0xfffffffffffff000ULL)
diff --git linux-libre-6.1-gnu/drivers/crypto/omap-sham.c linux-libre-6.1.39-gnu/drivers/crypto/omap-sham.c
index 655a7f5a406a..cbeda59c6b19 100644
--- linux-libre-6.1-gnu/drivers/crypto/omap-sham.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/omap-sham.c
@@ -2114,7 +2114,7 @@ static int omap_sham_probe(struct platform_device *pdev)
 
 	pm_runtime_enable(dev);
 
-	err = pm_runtime_get_sync(dev);
+	err = pm_runtime_resume_and_get(dev);
 	if (err < 0) {
 		dev_err(dev, "failed to get sync: %d\n", err);
 		goto err_pm;
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c
index 03ae4c5cab14..8feed683c6e6 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c
@@ -261,6 +261,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw_data->accel_capabilities_mask = hw_data->get_accel_cap(accel_dev);
 	if (!hw_data->accel_capabilities_mask) {
 		dev_err(&pdev->dev, "Failed to get capabilities mask.\n");
+		ret = -EINVAL;
 		goto out_err;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h
index 0a55a4f34dcf..20f50d0e65f8 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h
@@ -296,6 +296,7 @@ struct adf_accel_dev {
 			u8 pf_compat_ver;
 		} vf;
 	};
+	struct mutex state_lock; /* protect state of the device */
 	bool is_vf;
 	u32 accel_id;
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h
index 7bb477c3ce25..bff613eec5c4 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h
@@ -58,6 +58,9 @@ void adf_dev_stop(struct adf_accel_dev *accel_dev);
 void adf_dev_shutdown(struct adf_accel_dev *accel_dev);
 int adf_dev_shutdown_cache_cfg(struct adf_accel_dev *accel_dev);
 
+int adf_dev_up(struct adf_accel_dev *accel_dev, bool init_config);
+int adf_dev_down(struct adf_accel_dev *accel_dev, bool cache_config);
+
 void adf_devmgr_update_class_index(struct adf_hw_device_data *hw_data);
 void adf_clean_vf_map(bool);
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_dev_mgr.c linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_dev_mgr.c
index 4c752eed10fe..86ee36feefad 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_dev_mgr.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_dev_mgr.c
@@ -223,6 +223,7 @@ int adf_devmgr_add_dev(struct adf_accel_dev *accel_dev,
 		map->attached = true;
 		list_add_tail(&map->list, &vfs_table);
 	}
+	mutex_init(&accel_dev->state_lock);
 unlock:
 	mutex_unlock(&table_lock);
 	return ret;
@@ -269,6 +270,7 @@ void adf_devmgr_rm_dev(struct adf_accel_dev *accel_dev,
 		}
 	}
 unlock:
+	mutex_destroy(&accel_dev->state_lock);
 	list_del(&accel_dev->list);
 	mutex_unlock(&table_lock);
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_init.c linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_init.c
index 33a9a46d6949..d6f331424617 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_init.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_init.c
@@ -389,3 +389,67 @@ int adf_dev_shutdown_cache_cfg(struct adf_accel_dev *accel_dev)
 
 	return 0;
 }
+
+int adf_dev_down(struct adf_accel_dev *accel_dev, bool reconfig)
+{
+	int ret = 0;
+
+	if (!accel_dev)
+		return -EINVAL;
+
+	mutex_lock(&accel_dev->state_lock);
+
+	if (!adf_dev_started(accel_dev)) {
+		dev_info(&GET_DEV(accel_dev), "Device qat_dev%d already down\n",
+			 accel_dev->accel_id);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (reconfig) {
+		ret = adf_dev_shutdown_cache_cfg(accel_dev);
+		goto out;
+	}
+
+	adf_dev_stop(accel_dev);
+	adf_dev_shutdown(accel_dev);
+
+out:
+	mutex_unlock(&accel_dev->state_lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(adf_dev_down);
+
+int adf_dev_up(struct adf_accel_dev *accel_dev, bool config)
+{
+	int ret = 0;
+
+	if (!accel_dev)
+		return -EINVAL;
+
+	mutex_lock(&accel_dev->state_lock);
+
+	if (adf_dev_started(accel_dev)) {
+		dev_info(&GET_DEV(accel_dev), "Device qat_dev%d already up\n",
+			 accel_dev->accel_id);
+		ret = -EALREADY;
+		goto out;
+	}
+
+	if (config && GET_HW_DATA(accel_dev)->dev_config) {
+		ret = GET_HW_DATA(accel_dev)->dev_config(accel_dev);
+		if (unlikely(ret))
+			goto out;
+	}
+
+	ret = adf_dev_init(accel_dev);
+	if (unlikely(ret))
+		goto out;
+
+	ret = adf_dev_start(accel_dev);
+
+out:
+	mutex_unlock(&accel_dev->state_lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(adf_dev_up);
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_sysfs.c linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_sysfs.c
index e8b078e719c2..3eb6611ab1b1 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_sysfs.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/adf_sysfs.c
@@ -50,38 +50,21 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr,
 
 	switch (ret) {
 	case DEV_DOWN:
-		if (!adf_dev_started(accel_dev)) {
-			dev_info(dev, "Device qat_dev%d already down\n",
-				 accel_id);
-			return -EINVAL;
-		}
-
 		dev_info(dev, "Stopping device qat_dev%d\n", accel_id);
 
-		ret = adf_dev_shutdown_cache_cfg(accel_dev);
+		ret = adf_dev_down(accel_dev, true);
 		if (ret < 0)
 			return -EINVAL;
 
 		break;
 	case DEV_UP:
-		if (adf_dev_started(accel_dev)) {
-			dev_info(dev, "Device qat_dev%d already up\n",
-				 accel_id);
-			return -EINVAL;
-		}
-
 		dev_info(dev, "Starting device qat_dev%d\n", accel_id);
 
-		ret = GET_HW_DATA(accel_dev)->dev_config(accel_dev);
-		if (!ret)
-			ret = adf_dev_init(accel_dev);
-		if (!ret)
-			ret = adf_dev_start(accel_dev);
-
+		ret = adf_dev_up(accel_dev, true);
 		if (ret < 0) {
 			dev_err(dev, "Failed to start device qat_dev%d\n",
 				accel_id);
-			adf_dev_shutdown_cache_cfg(accel_dev);
+			adf_dev_down(accel_dev, true);
 			return ret;
 		}
 		break;
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_algs.c linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/qat_algs.c
index cad9c58caab1..f56ee4cc5ae8 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_algs.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/qat_algs.c
@@ -434,8 +434,8 @@ static void qat_alg_skcipher_init_com(struct qat_alg_skcipher_ctx *ctx,
 	} else if (aes_v2_capable && mode == ICP_QAT_HW_CIPHER_CTR_MODE) {
 		ICP_QAT_FW_LA_SLICE_TYPE_SET(header->serv_specif_flags,
 					     ICP_QAT_FW_LA_USE_UCS_SLICE_TYPE);
-		keylen = round_up(keylen, 16);
 		memcpy(cd->ucs_aes.key, key, keylen);
+		keylen = round_up(keylen, 16);
 	} else {
 		memcpy(cd->aes.key, key, keylen);
 	}
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
index 94a26702aeae..4128200a9032 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
@@ -170,15 +170,14 @@ static void qat_dh_cb(struct icp_qat_fw_pke_resp *resp)
 	}
 
 	areq->dst_len = req->ctx.dh->p_size;
+	dma_unmap_single(dev, req->out.dh.r, req->ctx.dh->p_size,
+			 DMA_FROM_DEVICE);
 	if (req->dst_align) {
 		scatterwalk_map_and_copy(req->dst_align, areq->dst, 0,
 					 areq->dst_len, 1);
 		kfree_sensitive(req->dst_align);
 	}
 
-	dma_unmap_single(dev, req->out.dh.r, req->ctx.dh->p_size,
-			 DMA_FROM_DEVICE);
-
 	dma_unmap_single(dev, req->phy_in, sizeof(struct qat_dh_input_params),
 			 DMA_TO_DEVICE);
 	dma_unmap_single(dev, req->phy_out,
@@ -494,6 +493,8 @@ static int qat_dh_init_tfm(struct crypto_kpp *tfm)
 	if (!inst)
 		return -EINVAL;
 
+	kpp_set_reqsize(tfm, sizeof(struct qat_asym_request) + 64);
+
 	ctx->p_size = 0;
 	ctx->g2 = false;
 	ctx->inst = inst;
@@ -519,12 +520,14 @@ static void qat_rsa_cb(struct icp_qat_fw_pke_resp *resp)
 
 	err = (err == ICP_QAT_FW_COMN_STATUS_FLAG_OK) ? 0 : -EINVAL;
 
-	kfree_sensitive(req->src_align);
-
 	dma_unmap_single(dev, req->in.rsa.enc.m, req->ctx.rsa->key_sz,
 			 DMA_TO_DEVICE);
 
+	kfree_sensitive(req->src_align);
+
 	areq->dst_len = req->ctx.rsa->key_sz;
+	dma_unmap_single(dev, req->out.rsa.enc.c, req->ctx.rsa->key_sz,
+			 DMA_FROM_DEVICE);
 	if (req->dst_align) {
 		scatterwalk_map_and_copy(req->dst_align, areq->dst, 0,
 					 areq->dst_len, 1);
@@ -532,9 +535,6 @@ static void qat_rsa_cb(struct icp_qat_fw_pke_resp *resp)
 		kfree_sensitive(req->dst_align);
 	}
 
-	dma_unmap_single(dev, req->out.rsa.enc.c, req->ctx.rsa->key_sz,
-			 DMA_FROM_DEVICE);
-
 	dma_unmap_single(dev, req->phy_in, sizeof(struct qat_rsa_input_params),
 			 DMA_TO_DEVICE);
 	dma_unmap_single(dev, req->phy_out,
@@ -1230,6 +1230,8 @@ static int qat_rsa_init_tfm(struct crypto_akcipher *tfm)
 	if (!inst)
 		return -EINVAL;
 
+	akcipher_set_reqsize(tfm, sizeof(struct qat_asym_request) + 64);
+
 	ctx->key_sz = 0;
 	ctx->inst = inst;
 	return 0;
@@ -1252,7 +1254,6 @@ static struct akcipher_alg rsa = {
 	.max_size = qat_rsa_max_size,
 	.init = qat_rsa_init_tfm,
 	.exit = qat_rsa_exit_tfm,
-	.reqsize = sizeof(struct qat_asym_request) + 64,
 	.base = {
 		.cra_name = "rsa",
 		.cra_driver_name = "qat-rsa",
@@ -1269,7 +1270,6 @@ static struct kpp_alg dh = {
 	.max_size = qat_dh_max_size,
 	.init = qat_dh_init_tfm,
 	.exit = qat_dh_exit_tfm,
-	.reqsize = sizeof(struct qat_asym_request) + 64,
 	.base = {
 		.cra_name = "dh",
 		.cra_driver_name = "qat-dh",
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.c linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto.c
index 35d73061d156..14a0aef18ab1 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto.c
@@ -65,186 +65,24 @@ static void rk_crypto_disable_clk(struct rk_crypto_info *dev)
 	clk_disable_unprepare(dev->sclk);
 }
 
-static int check_alignment(struct scatterlist *sg_src,
-			   struct scatterlist *sg_dst,
-			   int align_mask)
-{
-	int in, out, align;
-
-	in = IS_ALIGNED((uint32_t)sg_src->offset, 4) &&
-	     IS_ALIGNED((uint32_t)sg_src->length, align_mask);
-	if (!sg_dst)
-		return in;
-	out = IS_ALIGNED((uint32_t)sg_dst->offset, 4) &&
-	      IS_ALIGNED((uint32_t)sg_dst->length, align_mask);
-	align = in && out;
-
-	return (align && (sg_src->length == sg_dst->length));
-}
-
-static int rk_load_data(struct rk_crypto_info *dev,
-			struct scatterlist *sg_src,
-			struct scatterlist *sg_dst)
-{
-	unsigned int count;
-
-	dev->aligned = dev->aligned ?
-		check_alignment(sg_src, sg_dst, dev->align_size) :
-		dev->aligned;
-	if (dev->aligned) {
-		count = min(dev->left_bytes, sg_src->length);
-		dev->left_bytes -= count;
-
-		if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
-				__func__, __LINE__);
-			return -EINVAL;
-		}
-		dev->addr_in = sg_dma_address(sg_src);
-
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
-					"[%s:%d] dma_map_sg(dst)  error\n",
-					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, sg_src, 1,
-					     DMA_TO_DEVICE);
-				return -EINVAL;
-			}
-			dev->addr_out = sg_dma_address(sg_dst);
-		}
-	} else {
-		count = (dev->left_bytes > PAGE_SIZE) ?
-			PAGE_SIZE : dev->left_bytes;
-
-		if (!sg_pcopy_to_buffer(dev->first, dev->src_nents,
-					dev->addr_vir, count,
-					dev->total - dev->left_bytes)) {
-			dev_err(dev->dev, "[%s:%d] pcopy err\n",
-				__func__, __LINE__);
-			return -EINVAL;
-		}
-		dev->left_bytes -= count;
-		sg_init_one(&dev->sg_tmp, dev->addr_vir, count);
-		if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(sg_tmp)  error\n",
-				__func__, __LINE__);
-			return -ENOMEM;
-		}
-		dev->addr_in = sg_dma_address(&dev->sg_tmp);
-
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1,
-					DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
-					"[%s:%d] dma_map_sg(sg_tmp)  error\n",
-					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, &dev->sg_tmp, 1,
-					     DMA_TO_DEVICE);
-				return -ENOMEM;
-			}
-			dev->addr_out = sg_dma_address(&dev->sg_tmp);
-		}
-	}
-	dev->count = count;
-	return 0;
-}
-
-static void rk_unload_data(struct rk_crypto_info *dev)
-{
-	struct scatterlist *sg_in, *sg_out;
-
-	sg_in = dev->aligned ? dev->sg_src : &dev->sg_tmp;
-	dma_unmap_sg(dev->dev, sg_in, 1, DMA_TO_DEVICE);
-
-	if (dev->sg_dst) {
-		sg_out = dev->aligned ? dev->sg_dst : &dev->sg_tmp;
-		dma_unmap_sg(dev->dev, sg_out, 1, DMA_FROM_DEVICE);
-	}
-}
-
 static irqreturn_t rk_crypto_irq_handle(int irq, void *dev_id)
 {
 	struct rk_crypto_info *dev  = platform_get_drvdata(dev_id);
 	u32 interrupt_status;
 
-	spin_lock(&dev->lock);
 	interrupt_status = CRYPTO_READ(dev, RK_CRYPTO_INTSTS);
 	CRYPTO_WRITE(dev, RK_CRYPTO_INTSTS, interrupt_status);
 
+	dev->status = 1;
 	if (interrupt_status & 0x0a) {
 		dev_warn(dev->dev, "DMA Error\n");
-		dev->err = -EFAULT;
+		dev->status = 0;
 	}
-	tasklet_schedule(&dev->done_task);
+	complete(&dev->complete);
 
-	spin_unlock(&dev->lock);
 	return IRQ_HANDLED;
 }
 
-static int rk_crypto_enqueue(struct rk_crypto_info *dev,
-			      struct crypto_async_request *async_req)
-{
-	unsigned long flags;
-	int ret;
-
-	spin_lock_irqsave(&dev->lock, flags);
-	ret = crypto_enqueue_request(&dev->queue, async_req);
-	if (dev->busy) {
-		spin_unlock_irqrestore(&dev->lock, flags);
-		return ret;
-	}
-	dev->busy = true;
-	spin_unlock_irqrestore(&dev->lock, flags);
-	tasklet_schedule(&dev->queue_task);
-
-	return ret;
-}
-
-static void rk_crypto_queue_task_cb(unsigned long data)
-{
-	struct rk_crypto_info *dev = (struct rk_crypto_info *)data;
-	struct crypto_async_request *async_req, *backlog;
-	unsigned long flags;
-	int err = 0;
-
-	dev->err = 0;
-	spin_lock_irqsave(&dev->lock, flags);
-	backlog   = crypto_get_backlog(&dev->queue);
-	async_req = crypto_dequeue_request(&dev->queue);
-
-	if (!async_req) {
-		dev->busy = false;
-		spin_unlock_irqrestore(&dev->lock, flags);
-		return;
-	}
-	spin_unlock_irqrestore(&dev->lock, flags);
-
-	if (backlog) {
-		backlog->complete(backlog, -EINPROGRESS);
-		backlog = NULL;
-	}
-
-	dev->async_req = async_req;
-	err = dev->start(dev);
-	if (err)
-		dev->complete(dev->async_req, err);
-}
-
-static void rk_crypto_done_task_cb(unsigned long data)
-{
-	struct rk_crypto_info *dev = (struct rk_crypto_info *)data;
-
-	if (dev->err) {
-		dev->complete(dev->async_req, dev->err);
-		return;
-	}
-
-	dev->err = dev->update(dev);
-	if (dev->err)
-		dev->complete(dev->async_req, dev->err);
-}
-
 static struct rk_crypto_tmp *rk_cipher_algs[] = {
 	&rk_ecb_aes_alg,
 	&rk_cbc_aes_alg,
@@ -337,8 +175,6 @@ static int rk_crypto_probe(struct platform_device *pdev)
 	if (err)
 		goto err_crypto;
 
-	spin_lock_init(&crypto_info->lock);
-
 	crypto_info->reg = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(crypto_info->reg)) {
 		err = PTR_ERR(crypto_info->reg);
@@ -389,18 +225,11 @@ static int rk_crypto_probe(struct platform_device *pdev)
 	crypto_info->dev = &pdev->dev;
 	platform_set_drvdata(pdev, crypto_info);
 
-	tasklet_init(&crypto_info->queue_task,
-		     rk_crypto_queue_task_cb, (unsigned long)crypto_info);
-	tasklet_init(&crypto_info->done_task,
-		     rk_crypto_done_task_cb, (unsigned long)crypto_info);
-	crypto_init_queue(&crypto_info->queue, 50);
+	crypto_info->engine = crypto_engine_alloc_init(&pdev->dev, true);
+	crypto_engine_start(crypto_info->engine);
+	init_completion(&crypto_info->complete);
 
-	crypto_info->enable_clk = rk_crypto_enable_clk;
-	crypto_info->disable_clk = rk_crypto_disable_clk;
-	crypto_info->load_data = rk_load_data;
-	crypto_info->unload_data = rk_unload_data;
-	crypto_info->enqueue = rk_crypto_enqueue;
-	crypto_info->busy = false;
+	rk_crypto_enable_clk(crypto_info);
 
 	err = rk_crypto_register(crypto_info);
 	if (err) {
@@ -412,9 +241,9 @@ static int rk_crypto_probe(struct platform_device *pdev)
 	return 0;
 
 err_register_alg:
-	tasklet_kill(&crypto_info->queue_task);
-	tasklet_kill(&crypto_info->done_task);
+	crypto_engine_exit(crypto_info->engine);
 err_crypto:
+	dev_err(dev, "Crypto Accelerator not successfully registered\n");
 	return err;
 }
 
@@ -423,8 +252,8 @@ static int rk_crypto_remove(struct platform_device *pdev)
 	struct rk_crypto_info *crypto_tmp = platform_get_drvdata(pdev);
 
 	rk_crypto_unregister();
-	tasklet_kill(&crypto_tmp->done_task);
-	tasklet_kill(&crypto_tmp->queue_task);
+	rk_crypto_disable_clk(crypto_tmp);
+	crypto_engine_exit(crypto_tmp->engine);
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.h linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto.h
index 97278c2574ff..045e811b4af8 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.h
+++ linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto.h
@@ -5,9 +5,11 @@
 #include <crypto/aes.h>
 #include <crypto/internal/des.h>
 #include <crypto/algapi.h>
+#include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/scatterlist.h>
+#include <crypto/engine.h>
 #include <crypto/internal/hash.h>
 #include <crypto/internal/skcipher.h>
 
@@ -193,45 +195,15 @@ struct rk_crypto_info {
 	struct reset_control		*rst;
 	void __iomem			*reg;
 	int				irq;
-	struct crypto_queue		queue;
-	struct tasklet_struct		queue_task;
-	struct tasklet_struct		done_task;
-	struct crypto_async_request	*async_req;
-	int 				err;
-	/* device lock */
-	spinlock_t			lock;
-
-	/* the public variable */
-	struct scatterlist		*sg_src;
-	struct scatterlist		*sg_dst;
-	struct scatterlist		sg_tmp;
-	struct scatterlist		*first;
-	unsigned int			left_bytes;
-	void				*addr_vir;
-	int				aligned;
-	int				align_size;
-	size_t				src_nents;
-	size_t				dst_nents;
-	unsigned int			total;
-	unsigned int			count;
-	dma_addr_t			addr_in;
-	dma_addr_t			addr_out;
-	bool				busy;
-	int (*start)(struct rk_crypto_info *dev);
-	int (*update)(struct rk_crypto_info *dev);
-	void (*complete)(struct crypto_async_request *base, int err);
-	int (*enable_clk)(struct rk_crypto_info *dev);
-	void (*disable_clk)(struct rk_crypto_info *dev);
-	int (*load_data)(struct rk_crypto_info *dev,
-			 struct scatterlist *sg_src,
-			 struct scatterlist *sg_dst);
-	void (*unload_data)(struct rk_crypto_info *dev);
-	int (*enqueue)(struct rk_crypto_info *dev,
-		       struct crypto_async_request *async_req);
+
+	struct crypto_engine *engine;
+	struct completion complete;
+	int status;
 };
 
 /* the private variable of hash */
 struct rk_ahash_ctx {
+	struct crypto_engine_ctx enginectx;
 	struct rk_crypto_info		*dev;
 	/* for fallback */
 	struct crypto_ahash		*fallback_tfm;
@@ -241,14 +213,23 @@ struct rk_ahash_ctx {
 struct rk_ahash_rctx {
 	struct ahash_request		fallback_req;
 	u32				mode;
+	int nrsg;
 };
 
 /* the private variable of cipher */
 struct rk_cipher_ctx {
+	struct crypto_engine_ctx enginectx;
 	struct rk_crypto_info		*dev;
 	unsigned int			keylen;
-	u32				mode;
+	u8				key[AES_MAX_KEY_SIZE];
 	u8				iv[AES_BLOCK_SIZE];
+	struct crypto_skcipher *fallback_tfm;
+};
+
+struct rk_cipher_rctx {
+	u8 backup_iv[AES_BLOCK_SIZE];
+	u32				mode;
+	struct skcipher_request fallback_req;   // keep at the end
 };
 
 enum alg_type {
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index ed03058497bc..edd40e16a3f0 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -9,6 +9,7 @@
  * Some ideas are from marvell/cesa.c and s5p-sss.c driver.
  */
 #include <linux/device.h>
+#include <asm/unaligned.h>
 #include "rk3288_crypto.h"
 
 /*
@@ -16,6 +17,40 @@
  * so we put the fixed hash out when met zero message.
  */
 
+static bool rk_ahash_need_fallback(struct ahash_request *req)
+{
+	struct scatterlist *sg;
+
+	sg = req->src;
+	while (sg) {
+		if (!IS_ALIGNED(sg->offset, sizeof(u32))) {
+			return true;
+		}
+		if (sg->length % 4) {
+			return true;
+		}
+		sg = sg_next(sg);
+	}
+	return false;
+}
+
+static int rk_ahash_digest_fb(struct ahash_request *areq)
+{
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
+	struct rk_ahash_ctx *tfmctx = crypto_ahash_ctx(tfm);
+
+	ahash_request_set_tfm(&rctx->fallback_req, tfmctx->fallback_tfm);
+	rctx->fallback_req.base.flags = areq->base.flags &
+					CRYPTO_TFM_REQ_MAY_SLEEP;
+
+	rctx->fallback_req.nbytes = areq->nbytes;
+	rctx->fallback_req.src = areq->src;
+	rctx->fallback_req.result = areq->result;
+
+	return crypto_ahash_digest(&rctx->fallback_req);
+}
+
 static int zero_message_process(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
@@ -38,16 +73,12 @@ static int zero_message_process(struct ahash_request *req)
 	return 0;
 }
 
-static void rk_ahash_crypto_complete(struct crypto_async_request *base, int err)
-{
-	if (base->complete)
-		base->complete(base, err);
-}
-
-static void rk_ahash_reg_init(struct rk_crypto_info *dev)
+static void rk_ahash_reg_init(struct ahash_request *req)
 {
-	struct ahash_request *req = ahash_request_cast(dev->async_req);
 	struct rk_ahash_rctx *rctx = ahash_request_ctx(req);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
+	struct rk_ahash_ctx *tctx = crypto_ahash_ctx(tfm);
+	struct rk_crypto_info *dev = tctx->dev;
 	int reg_status;
 
 	reg_status = CRYPTO_READ(dev, RK_CRYPTO_CTRL) |
@@ -74,7 +105,7 @@ static void rk_ahash_reg_init(struct rk_crypto_info *dev)
 					  RK_CRYPTO_BYTESWAP_BRFIFO |
 					  RK_CRYPTO_BYTESWAP_BTFIFO);
 
-	CRYPTO_WRITE(dev, RK_CRYPTO_HASH_MSG_LEN, dev->total);
+	CRYPTO_WRITE(dev, RK_CRYPTO_HASH_MSG_LEN, req->nbytes);
 }
 
 static int rk_ahash_init(struct ahash_request *req)
@@ -167,48 +198,64 @@ static int rk_ahash_digest(struct ahash_request *req)
 	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(req->base.tfm);
 	struct rk_crypto_info *dev = tctx->dev;
 
+	if (rk_ahash_need_fallback(req))
+		return rk_ahash_digest_fb(req);
+
 	if (!req->nbytes)
 		return zero_message_process(req);
-	else
-		return dev->enqueue(dev, &req->base);
+
+	return crypto_transfer_hash_request_to_engine(dev->engine, req);
 }
 
-static void crypto_ahash_dma_start(struct rk_crypto_info *dev)
+static void crypto_ahash_dma_start(struct rk_crypto_info *dev, struct scatterlist *sg)
 {
-	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAS, dev->addr_in);
-	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAL, (dev->count + 3) / 4);
+	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAS, sg_dma_address(sg));
+	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAL, sg_dma_len(sg) / 4);
 	CRYPTO_WRITE(dev, RK_CRYPTO_CTRL, RK_CRYPTO_HASH_START |
 					  (RK_CRYPTO_HASH_START << 16));
 }
 
-static int rk_ahash_set_data_start(struct rk_crypto_info *dev)
+static int rk_hash_prepare(struct crypto_engine *engine, void *breq)
+{
+	struct ahash_request *areq = container_of(breq, struct ahash_request, base);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct rk_ahash_ctx *tctx = crypto_ahash_ctx(tfm);
+	int ret;
+
+	ret = dma_map_sg(tctx->dev->dev, areq->src, sg_nents(areq->src), DMA_TO_DEVICE);
+	if (ret <= 0)
+		return -EINVAL;
+
+	rctx->nrsg = ret;
+
+	return 0;
+}
+
+static int rk_hash_unprepare(struct crypto_engine *engine, void *breq)
 {
-	int err;
+	struct ahash_request *areq = container_of(breq, struct ahash_request, base);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct rk_ahash_ctx *tctx = crypto_ahash_ctx(tfm);
 
-	err = dev->load_data(dev, dev->sg_src, NULL);
-	if (!err)
-		crypto_ahash_dma_start(dev);
-	return err;
+	dma_unmap_sg(tctx->dev->dev, areq->src, rctx->nrsg, DMA_TO_DEVICE);
+	return 0;
 }
 
-static int rk_ahash_start(struct rk_crypto_info *dev)
+static int rk_hash_run(struct crypto_engine *engine, void *breq)
 {
-	struct ahash_request *req = ahash_request_cast(dev->async_req);
-	struct crypto_ahash *tfm;
-	struct rk_ahash_rctx *rctx;
-
-	dev->total = req->nbytes;
-	dev->left_bytes = req->nbytes;
-	dev->aligned = 0;
-	dev->align_size = 4;
-	dev->sg_dst = NULL;
-	dev->sg_src = req->src;
-	dev->first = req->src;
-	dev->src_nents = sg_nents(req->src);
-	rctx = ahash_request_ctx(req);
+	struct ahash_request *areq = container_of(breq, struct ahash_request, base);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct rk_ahash_ctx *tctx = crypto_ahash_ctx(tfm);
+	struct scatterlist *sg = areq->src;
+	int err = 0;
+	int i;
+	u32 v;
+
 	rctx->mode = 0;
 
-	tfm = crypto_ahash_reqtfm(req);
 	switch (crypto_ahash_digestsize(tfm)) {
 	case SHA1_DIGEST_SIZE:
 		rctx->mode = RK_CRYPTO_HASH_SHA1;
@@ -220,32 +267,26 @@ static int rk_ahash_start(struct rk_crypto_info *dev)
 		rctx->mode = RK_CRYPTO_HASH_MD5;
 		break;
 	default:
-		return -EINVAL;
+		err =  -EINVAL;
+		goto theend;
 	}
 
-	rk_ahash_reg_init(dev);
-	return rk_ahash_set_data_start(dev);
-}
-
-static int rk_ahash_crypto_rx(struct rk_crypto_info *dev)
-{
-	int err = 0;
-	struct ahash_request *req = ahash_request_cast(dev->async_req);
-	struct crypto_ahash *tfm;
-
-	dev->unload_data(dev);
-	if (dev->left_bytes) {
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_warn(dev->dev, "[%s:%d], Lack of data\n",
-					 __func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
+	rk_ahash_reg_init(areq);
+
+	while (sg) {
+		reinit_completion(&tctx->dev->complete);
+		tctx->dev->status = 0;
+		crypto_ahash_dma_start(tctx->dev, sg);
+		wait_for_completion_interruptible_timeout(&tctx->dev->complete,
+							  msecs_to_jiffies(2000));
+		if (!tctx->dev->status) {
+			dev_err(tctx->dev->dev, "DMA timeout\n");
+			err = -EFAULT;
+			goto theend;
 		}
-		err = rk_ahash_set_data_start(dev);
-	} else {
+		sg = sg_next(sg);
+	}
+
 		/*
 		 * it will take some time to process date after last dma
 		 * transmission.
@@ -256,18 +297,20 @@ static int rk_ahash_crypto_rx(struct rk_crypto_info *dev)
 		 * efficiency, and make it response quickly when dma
 		 * complete.
 		 */
-		while (!CRYPTO_READ(dev, RK_CRYPTO_HASH_STS))
-			udelay(10);
-
-		tfm = crypto_ahash_reqtfm(req);
-		memcpy_fromio(req->result, dev->reg + RK_CRYPTO_HASH_DOUT_0,
-			      crypto_ahash_digestsize(tfm));
-		dev->complete(dev->async_req, 0);
-		tasklet_schedule(&dev->queue_task);
+	while (!CRYPTO_READ(tctx->dev, RK_CRYPTO_HASH_STS))
+		udelay(10);
+
+	for (i = 0; i < crypto_ahash_digestsize(tfm) / 4; i++) {
+		v = readl(tctx->dev->reg + RK_CRYPTO_HASH_DOUT_0 + i * 4);
+		put_unaligned_le32(v, areq->result + i * 4);
 	}
 
-out_rx:
-	return err;
+theend:
+	local_bh_disable();
+	crypto_finalize_hash_request(engine, breq, err);
+	local_bh_enable();
+
+	return 0;
 }
 
 static int rk_cra_hash_init(struct crypto_tfm *tfm)
@@ -281,14 +324,6 @@ static int rk_cra_hash_init(struct crypto_tfm *tfm)
 	algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
 
 	tctx->dev = algt->dev;
-	tctx->dev->addr_vir = (void *)__get_free_page(GFP_KERNEL);
-	if (!tctx->dev->addr_vir) {
-		dev_err(tctx->dev->dev, "failed to kmalloc for addr_vir\n");
-		return -ENOMEM;
-	}
-	tctx->dev->start = rk_ahash_start;
-	tctx->dev->update = rk_ahash_crypto_rx;
-	tctx->dev->complete = rk_ahash_crypto_complete;
 
 	/* for fallback */
 	tctx->fallback_tfm = crypto_alloc_ahash(alg_name, 0,
@@ -297,19 +332,23 @@ static int rk_cra_hash_init(struct crypto_tfm *tfm)
 		dev_err(tctx->dev->dev, "Could not load fallback driver.\n");
 		return PTR_ERR(tctx->fallback_tfm);
 	}
+
 	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
 				 sizeof(struct rk_ahash_rctx) +
 				 crypto_ahash_reqsize(tctx->fallback_tfm));
 
-	return tctx->dev->enable_clk(tctx->dev);
+	tctx->enginectx.op.do_one_request = rk_hash_run;
+	tctx->enginectx.op.prepare_request = rk_hash_prepare;
+	tctx->enginectx.op.unprepare_request = rk_hash_unprepare;
+
+	return 0;
 }
 
 static void rk_cra_hash_exit(struct crypto_tfm *tfm)
 {
 	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(tfm);
 
-	free_page((unsigned long)tctx->dev->addr_vir);
-	return tctx->dev->disable_clk(tctx->dev);
+	crypto_free_ahash(tctx->fallback_tfm);
 }
 
 struct rk_crypto_tmp rk_ahash_sha1 = {
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
index 5bbf0d2722e1..67a7e05d5ae3 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
@@ -9,23 +9,77 @@
  * Some ideas are from marvell-cesa.c and s5p-sss.c driver.
  */
 #include <linux/device.h>
+#include <crypto/scatterwalk.h>
 #include "rk3288_crypto.h"
 
 #define RK_CRYPTO_DEC			BIT(0)
 
-static void rk_crypto_complete(struct crypto_async_request *base, int err)
+static int rk_cipher_need_fallback(struct skcipher_request *req)
 {
-	if (base->complete)
-		base->complete(base, err);
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	unsigned int bs = crypto_skcipher_blocksize(tfm);
+	struct scatterlist *sgs, *sgd;
+	unsigned int stodo, dtodo, len;
+
+	if (!req->cryptlen)
+		return true;
+
+	len = req->cryptlen;
+	sgs = req->src;
+	sgd = req->dst;
+	while (sgs && sgd) {
+		if (!IS_ALIGNED(sgs->offset, sizeof(u32))) {
+			return true;
+		}
+		if (!IS_ALIGNED(sgd->offset, sizeof(u32))) {
+			return true;
+		}
+		stodo = min(len, sgs->length);
+		if (stodo % bs) {
+			return true;
+		}
+		dtodo = min(len, sgd->length);
+		if (dtodo % bs) {
+			return true;
+		}
+		if (stodo != dtodo) {
+			return true;
+		}
+		len -= stodo;
+		sgs = sg_next(sgs);
+		sgd = sg_next(sgd);
+	}
+	return false;
+}
+
+static int rk_cipher_fallback(struct skcipher_request *areq)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(areq);
+	struct rk_cipher_ctx *op = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(areq);
+	int err;
+
+	skcipher_request_set_tfm(&rctx->fallback_req, op->fallback_tfm);
+	skcipher_request_set_callback(&rctx->fallback_req, areq->base.flags,
+				      areq->base.complete, areq->base.data);
+	skcipher_request_set_crypt(&rctx->fallback_req, areq->src, areq->dst,
+				   areq->cryptlen, areq->iv);
+	if (rctx->mode & RK_CRYPTO_DEC)
+		err = crypto_skcipher_decrypt(&rctx->fallback_req);
+	else
+		err = crypto_skcipher_encrypt(&rctx->fallback_req);
+	return err;
 }
 
 static int rk_handle_req(struct rk_crypto_info *dev,
 			 struct skcipher_request *req)
 {
-	if (!IS_ALIGNED(req->cryptlen, dev->align_size))
-		return -EINVAL;
-	else
-		return dev->enqueue(dev, &req->base);
+	struct crypto_engine *engine = dev->engine;
+
+	if (rk_cipher_need_fallback(req))
+		return rk_cipher_fallback(req);
+
+	return crypto_transfer_skcipher_request_to_engine(engine, req);
 }
 
 static int rk_aes_setkey(struct crypto_skcipher *cipher,
@@ -38,8 +92,9 @@ static int rk_aes_setkey(struct crypto_skcipher *cipher,
 	    keylen != AES_KEYSIZE_256)
 		return -EINVAL;
 	ctx->keylen = keylen;
-	memcpy_toio(ctx->dev->reg + RK_CRYPTO_AES_KEY_0, key, keylen);
-	return 0;
+	memcpy(ctx->key, key, keylen);
+
+	return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen);
 }
 
 static int rk_des_setkey(struct crypto_skcipher *cipher,
@@ -53,8 +108,9 @@ static int rk_des_setkey(struct crypto_skcipher *cipher,
 		return err;
 
 	ctx->keylen = keylen;
-	memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_KEY1_0, key, keylen);
-	return 0;
+	memcpy(ctx->key, key, keylen);
+
+	return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen);
 }
 
 static int rk_tdes_setkey(struct crypto_skcipher *cipher,
@@ -68,17 +124,19 @@ static int rk_tdes_setkey(struct crypto_skcipher *cipher,
 		return err;
 
 	ctx->keylen = keylen;
-	memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_KEY1_0, key, keylen);
-	return 0;
+	memcpy(ctx->key, key, keylen);
+
+	return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen);
 }
 
 static int rk_aes_ecb_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_AES_ECB_MODE;
+	rctx->mode = RK_CRYPTO_AES_ECB_MODE;
 	return rk_handle_req(dev, req);
 }
 
@@ -86,9 +144,10 @@ static int rk_aes_ecb_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_AES_ECB_MODE | RK_CRYPTO_DEC;
+	rctx->mode = RK_CRYPTO_AES_ECB_MODE | RK_CRYPTO_DEC;
 	return rk_handle_req(dev, req);
 }
 
@@ -96,9 +155,10 @@ static int rk_aes_cbc_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_AES_CBC_MODE;
+	rctx->mode = RK_CRYPTO_AES_CBC_MODE;
 	return rk_handle_req(dev, req);
 }
 
@@ -106,9 +166,10 @@ static int rk_aes_cbc_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_AES_CBC_MODE | RK_CRYPTO_DEC;
+	rctx->mode = RK_CRYPTO_AES_CBC_MODE | RK_CRYPTO_DEC;
 	return rk_handle_req(dev, req);
 }
 
@@ -116,9 +177,10 @@ static int rk_des_ecb_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = 0;
+	rctx->mode = 0;
 	return rk_handle_req(dev, req);
 }
 
@@ -126,9 +188,10 @@ static int rk_des_ecb_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_DEC;
+	rctx->mode = RK_CRYPTO_DEC;
 	return rk_handle_req(dev, req);
 }
 
@@ -136,9 +199,10 @@ static int rk_des_cbc_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC;
+	rctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC;
 	return rk_handle_req(dev, req);
 }
 
@@ -146,9 +210,10 @@ static int rk_des_cbc_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC | RK_CRYPTO_DEC;
+	rctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC | RK_CRYPTO_DEC;
 	return rk_handle_req(dev, req);
 }
 
@@ -156,9 +221,10 @@ static int rk_des3_ede_ecb_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT;
+	rctx->mode = RK_CRYPTO_TDES_SELECT;
 	return rk_handle_req(dev, req);
 }
 
@@ -166,9 +232,10 @@ static int rk_des3_ede_ecb_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_DEC;
+	rctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_DEC;
 	return rk_handle_req(dev, req);
 }
 
@@ -176,9 +243,10 @@ static int rk_des3_ede_cbc_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC;
+	rctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC;
 	return rk_handle_req(dev, req);
 }
 
@@ -186,43 +254,42 @@ static int rk_des3_ede_cbc_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_crypto_info *dev = ctx->dev;
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC |
+	rctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC |
 		    RK_CRYPTO_DEC;
 	return rk_handle_req(dev, req);
 }
 
-static void rk_ablk_hw_init(struct rk_crypto_info *dev)
+static void rk_ablk_hw_init(struct rk_crypto_info *dev, struct skcipher_request *req)
 {
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
 	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(req);
 	struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(cipher);
-	u32 ivsize, block, conf_reg = 0;
+	u32 block, conf_reg = 0;
 
 	block = crypto_tfm_alg_blocksize(tfm);
-	ivsize = crypto_skcipher_ivsize(cipher);
 
 	if (block == DES_BLOCK_SIZE) {
-		ctx->mode |= RK_CRYPTO_TDES_FIFO_MODE |
+		rctx->mode |= RK_CRYPTO_TDES_FIFO_MODE |
 			     RK_CRYPTO_TDES_BYTESWAP_KEY |
 			     RK_CRYPTO_TDES_BYTESWAP_IV;
-		CRYPTO_WRITE(dev, RK_CRYPTO_TDES_CTRL, ctx->mode);
-		memcpy_toio(dev->reg + RK_CRYPTO_TDES_IV_0, req->iv, ivsize);
+		CRYPTO_WRITE(dev, RK_CRYPTO_TDES_CTRL, rctx->mode);
+		memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_KEY1_0, ctx->key, ctx->keylen);
 		conf_reg = RK_CRYPTO_DESSEL;
 	} else {
-		ctx->mode |= RK_CRYPTO_AES_FIFO_MODE |
+		rctx->mode |= RK_CRYPTO_AES_FIFO_MODE |
 			     RK_CRYPTO_AES_KEY_CHANGE |
 			     RK_CRYPTO_AES_BYTESWAP_KEY |
 			     RK_CRYPTO_AES_BYTESWAP_IV;
 		if (ctx->keylen == AES_KEYSIZE_192)
-			ctx->mode |= RK_CRYPTO_AES_192BIT_key;
+			rctx->mode |= RK_CRYPTO_AES_192BIT_key;
 		else if (ctx->keylen == AES_KEYSIZE_256)
-			ctx->mode |= RK_CRYPTO_AES_256BIT_key;
-		CRYPTO_WRITE(dev, RK_CRYPTO_AES_CTRL, ctx->mode);
-		memcpy_toio(dev->reg + RK_CRYPTO_AES_IV_0, req->iv, ivsize);
+			rctx->mode |= RK_CRYPTO_AES_256BIT_key;
+		CRYPTO_WRITE(dev, RK_CRYPTO_AES_CTRL, rctx->mode);
+		memcpy_toio(ctx->dev->reg + RK_CRYPTO_AES_KEY_0, ctx->key, ctx->keylen);
 	}
 	conf_reg |= RK_CRYPTO_BYTESWAP_BTFIFO |
 		    RK_CRYPTO_BYTESWAP_BRFIFO;
@@ -231,146 +298,138 @@ static void rk_ablk_hw_init(struct rk_crypto_info *dev)
 		     RK_CRYPTO_BCDMA_ERR_ENA | RK_CRYPTO_BCDMA_DONE_ENA);
 }
 
-static void crypto_dma_start(struct rk_crypto_info *dev)
+static void crypto_dma_start(struct rk_crypto_info *dev,
+			     struct scatterlist *sgs,
+			     struct scatterlist *sgd, unsigned int todo)
 {
-	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAS, dev->addr_in);
-	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAL, dev->count / 4);
-	CRYPTO_WRITE(dev, RK_CRYPTO_BTDMAS, dev->addr_out);
+	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAS, sg_dma_address(sgs));
+	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAL, todo);
+	CRYPTO_WRITE(dev, RK_CRYPTO_BTDMAS, sg_dma_address(sgd));
 	CRYPTO_WRITE(dev, RK_CRYPTO_CTRL, RK_CRYPTO_BLOCK_START |
 		     _SBF(RK_CRYPTO_BLOCK_START, 16));
 }
 
-static int rk_set_data_start(struct rk_crypto_info *dev)
+static int rk_cipher_run(struct crypto_engine *engine, void *async_req)
 {
-	int err;
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct skcipher_request *areq = container_of(async_req, struct skcipher_request, base);
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(areq);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	u32 ivsize = crypto_skcipher_ivsize(tfm);
-	u8 *src_last_blk = page_address(sg_page(dev->sg_src)) +
-		dev->sg_src->offset + dev->sg_src->length - ivsize;
-
-	/* Store the iv that need to be updated in chain mode.
-	 * And update the IV buffer to contain the next IV for decryption mode.
-	 */
-	if (ctx->mode & RK_CRYPTO_DEC) {
-		memcpy(ctx->iv, src_last_blk, ivsize);
-		sg_pcopy_to_buffer(dev->first, dev->src_nents, req->iv,
-				   ivsize, dev->total - ivsize);
-	}
-
-	err = dev->load_data(dev, dev->sg_src, dev->sg_dst);
-	if (!err)
-		crypto_dma_start(dev);
-	return err;
-}
-
-static int rk_ablk_start(struct rk_crypto_info *dev)
-{
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	unsigned long flags;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(areq);
+	struct scatterlist *sgs, *sgd;
 	int err = 0;
+	int ivsize = crypto_skcipher_ivsize(tfm);
+	int offset;
+	u8 iv[AES_BLOCK_SIZE];
+	u8 biv[AES_BLOCK_SIZE];
+	u8 *ivtouse = areq->iv;
+	unsigned int len = areq->cryptlen;
+	unsigned int todo;
+
+	ivsize = crypto_skcipher_ivsize(tfm);
+	if (areq->iv && crypto_skcipher_ivsize(tfm) > 0) {
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			offset = areq->cryptlen - ivsize;
+			scatterwalk_map_and_copy(rctx->backup_iv, areq->src,
+						 offset, ivsize, 0);
+		}
+	}
 
-	dev->left_bytes = req->cryptlen;
-	dev->total = req->cryptlen;
-	dev->sg_src = req->src;
-	dev->first = req->src;
-	dev->src_nents = sg_nents(req->src);
-	dev->sg_dst = req->dst;
-	dev->dst_nents = sg_nents(req->dst);
-	dev->aligned = 1;
-
-	spin_lock_irqsave(&dev->lock, flags);
-	rk_ablk_hw_init(dev);
-	err = rk_set_data_start(dev);
-	spin_unlock_irqrestore(&dev->lock, flags);
-	return err;
-}
+	sgs = areq->src;
+	sgd = areq->dst;
 
-static void rk_iv_copyback(struct rk_crypto_info *dev)
-{
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	u32 ivsize = crypto_skcipher_ivsize(tfm);
-
-	/* Update the IV buffer to contain the next IV for encryption mode. */
-	if (!(ctx->mode & RK_CRYPTO_DEC)) {
-		if (dev->aligned) {
-			memcpy(req->iv, sg_virt(dev->sg_dst) +
-				dev->sg_dst->length - ivsize, ivsize);
+	while (sgs && sgd && len) {
+		if (!sgs->length) {
+			sgs = sg_next(sgs);
+			sgd = sg_next(sgd);
+			continue;
+		}
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			/* we backup last block of source to be used as IV at next step */
+			offset = sgs->length - ivsize;
+			scatterwalk_map_and_copy(biv, sgs, offset, ivsize, 0);
+		}
+		if (sgs == sgd) {
+			err = dma_map_sg(ctx->dev->dev, sgs, 1, DMA_BIDIRECTIONAL);
+			if (err <= 0) {
+				err = -EINVAL;
+				goto theend_iv;
+			}
+		} else {
+			err = dma_map_sg(ctx->dev->dev, sgs, 1, DMA_TO_DEVICE);
+			if (err <= 0) {
+				err = -EINVAL;
+				goto theend_iv;
+			}
+			err = dma_map_sg(ctx->dev->dev, sgd, 1, DMA_FROM_DEVICE);
+			if (err <= 0) {
+				err = -EINVAL;
+				goto theend_sgs;
+			}
+		}
+		err = 0;
+		rk_ablk_hw_init(ctx->dev, areq);
+		if (ivsize) {
+			if (ivsize == DES_BLOCK_SIZE)
+				memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_IV_0, ivtouse, ivsize);
+			else
+				memcpy_toio(ctx->dev->reg + RK_CRYPTO_AES_IV_0, ivtouse, ivsize);
+		}
+		reinit_completion(&ctx->dev->complete);
+		ctx->dev->status = 0;
+
+		todo = min(sg_dma_len(sgs), len);
+		len -= todo;
+		crypto_dma_start(ctx->dev, sgs, sgd, todo / 4);
+		wait_for_completion_interruptible_timeout(&ctx->dev->complete,
+							  msecs_to_jiffies(2000));
+		if (!ctx->dev->status) {
+			dev_err(ctx->dev->dev, "DMA timeout\n");
+			err = -EFAULT;
+			goto theend;
+		}
+		if (sgs == sgd) {
+			dma_unmap_sg(ctx->dev->dev, sgs, 1, DMA_BIDIRECTIONAL);
+		} else {
+			dma_unmap_sg(ctx->dev->dev, sgs, 1, DMA_TO_DEVICE);
+			dma_unmap_sg(ctx->dev->dev, sgd, 1, DMA_FROM_DEVICE);
+		}
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			memcpy(iv, biv, ivsize);
+			ivtouse = iv;
 		} else {
-			memcpy(req->iv, dev->addr_vir +
-				dev->count - ivsize, ivsize);
+			offset = sgd->length - ivsize;
+			scatterwalk_map_and_copy(iv, sgd, offset, ivsize, 0);
+			ivtouse = iv;
 		}
+		sgs = sg_next(sgs);
+		sgd = sg_next(sgd);
 	}
-}
-
-static void rk_update_iv(struct rk_crypto_info *dev)
-{
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	u32 ivsize = crypto_skcipher_ivsize(tfm);
-	u8 *new_iv = NULL;
 
-	if (ctx->mode & RK_CRYPTO_DEC) {
-		new_iv = ctx->iv;
-	} else {
-		new_iv = page_address(sg_page(dev->sg_dst)) +
-			 dev->sg_dst->offset + dev->sg_dst->length - ivsize;
+	if (areq->iv && ivsize > 0) {
+		offset = areq->cryptlen - ivsize;
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			memcpy(areq->iv, rctx->backup_iv, ivsize);
+			memzero_explicit(rctx->backup_iv, ivsize);
+		} else {
+			scatterwalk_map_and_copy(areq->iv, areq->dst, offset,
+						 ivsize, 0);
+		}
 	}
 
-	if (ivsize == DES_BLOCK_SIZE)
-		memcpy_toio(dev->reg + RK_CRYPTO_TDES_IV_0, new_iv, ivsize);
-	else if (ivsize == AES_BLOCK_SIZE)
-		memcpy_toio(dev->reg + RK_CRYPTO_AES_IV_0, new_iv, ivsize);
-}
+theend:
+	local_bh_disable();
+	crypto_finalize_skcipher_request(engine, areq, err);
+	local_bh_enable();
+	return 0;
 
-/* return:
- *	true	some err was occurred
- *	fault	no err, continue
- */
-static int rk_ablk_rx(struct rk_crypto_info *dev)
-{
-	int err = 0;
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-
-	dev->unload_data(dev);
-	if (!dev->aligned) {
-		if (!sg_pcopy_from_buffer(req->dst, dev->dst_nents,
-					  dev->addr_vir, dev->count,
-					  dev->total - dev->left_bytes -
-					  dev->count)) {
-			err = -EINVAL;
-			goto out_rx;
-		}
-	}
-	if (dev->left_bytes) {
-		rk_update_iv(dev);
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_err(dev->dev, "[%s:%d] Lack of data\n",
-					__func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
-			dev->sg_dst = sg_next(dev->sg_dst);
-		}
-		err = rk_set_data_start(dev);
+theend_sgs:
+	if (sgs == sgd) {
+		dma_unmap_sg(ctx->dev->dev, sgs, 1, DMA_BIDIRECTIONAL);
 	} else {
-		rk_iv_copyback(dev);
-		/* here show the calculation is over without any err */
-		dev->complete(dev->async_req, 0);
-		tasklet_schedule(&dev->queue_task);
+		dma_unmap_sg(ctx->dev->dev, sgs, 1, DMA_TO_DEVICE);
+		dma_unmap_sg(ctx->dev->dev, sgd, 1, DMA_FROM_DEVICE);
 	}
-out_rx:
+theend_iv:
 	return err;
 }
 
@@ -378,26 +437,34 @@ static int rk_ablk_init_tfm(struct crypto_skcipher *tfm)
 {
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
+	const char *name = crypto_tfm_alg_name(&tfm->base);
 	struct rk_crypto_tmp *algt;
 
 	algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
 
 	ctx->dev = algt->dev;
-	ctx->dev->align_size = crypto_tfm_alg_alignmask(crypto_skcipher_tfm(tfm)) + 1;
-	ctx->dev->start = rk_ablk_start;
-	ctx->dev->update = rk_ablk_rx;
-	ctx->dev->complete = rk_crypto_complete;
-	ctx->dev->addr_vir = (char *)__get_free_page(GFP_KERNEL);
 
-	return ctx->dev->addr_vir ? ctx->dev->enable_clk(ctx->dev) : -ENOMEM;
+	ctx->fallback_tfm = crypto_alloc_skcipher(name, 0, CRYPTO_ALG_NEED_FALLBACK);
+	if (IS_ERR(ctx->fallback_tfm)) {
+		dev_err(ctx->dev->dev, "ERROR: Cannot allocate fallback for %s %ld\n",
+			name, PTR_ERR(ctx->fallback_tfm));
+		return PTR_ERR(ctx->fallback_tfm);
+	}
+
+	tfm->reqsize = sizeof(struct rk_cipher_rctx) +
+		crypto_skcipher_reqsize(ctx->fallback_tfm);
+
+	ctx->enginectx.op.do_one_request = rk_cipher_run;
+
+	return 0;
 }
 
 static void rk_ablk_exit_tfm(struct crypto_skcipher *tfm)
 {
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 
-	free_page((unsigned long)ctx->dev->addr_vir);
-	ctx->dev->disable_clk(ctx->dev);
+	memzero_explicit(ctx->key, ctx->keylen);
+	crypto_free_skcipher(ctx->fallback_tfm);
 }
 
 struct rk_crypto_tmp rk_ecb_aes_alg = {
@@ -406,7 +473,7 @@ struct rk_crypto_tmp rk_ecb_aes_alg = {
 		.base.cra_name		= "ecb(aes)",
 		.base.cra_driver_name	= "ecb-aes-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= AES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x0f,
@@ -428,7 +495,7 @@ struct rk_crypto_tmp rk_cbc_aes_alg = {
 		.base.cra_name		= "cbc(aes)",
 		.base.cra_driver_name	= "cbc-aes-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= AES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x0f,
@@ -451,7 +518,7 @@ struct rk_crypto_tmp rk_ecb_des_alg = {
 		.base.cra_name		= "ecb(des)",
 		.base.cra_driver_name	= "ecb-des-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
@@ -473,7 +540,7 @@ struct rk_crypto_tmp rk_cbc_des_alg = {
 		.base.cra_name		= "cbc(des)",
 		.base.cra_driver_name	= "cbc-des-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
@@ -496,7 +563,7 @@ struct rk_crypto_tmp rk_ecb_des3_ede_alg = {
 		.base.cra_name		= "ecb(des3_ede)",
 		.base.cra_driver_name	= "ecb-des3-ede-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
@@ -518,7 +585,7 @@ struct rk_crypto_tmp rk_cbc_des3_ede_alg = {
 		.base.cra_name		= "cbc(des3_ede)",
 		.base.cra_driver_name	= "cbc-des3-ede-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
diff --git linux-libre-6.1-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c linux-libre-6.1.39-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c
index e553ccadbcbc..e5876286828b 100644
--- linux-libre-6.1-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c
+++ linux-libre-6.1.39-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c
@@ -239,7 +239,8 @@ static int virtio_crypto_alg_skcipher_close_session(
 		pr_err("virtio_crypto: Close session failed status: %u, session_id: 0x%llx\n",
 			ctrl_status->status, destroy_session->session_id);
 
-		return -EINVAL;
+		err = -EINVAL;
+		goto out;
 	}
 
 	err = 0;
diff --git linux-libre-6.1-gnu/drivers/cxl/core/hdm.c linux-libre-6.1.39-gnu/drivers/cxl/core/hdm.c
index d1d2caea5c62..5aa0726aafe6 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/hdm.c
+++ linux-libre-6.1.39-gnu/drivers/cxl/core/hdm.c
@@ -214,8 +214,11 @@ static int __cxl_dpa_reserve(struct cxl_endpoint_decoder *cxled,
 
 	lockdep_assert_held_write(&cxl_dpa_rwsem);
 
-	if (!len)
-		goto success;
+	if (!len) {
+		dev_warn(dev, "decoder%d.%d: empty reservation attempted\n",
+			 port->id, cxled->cxld.id);
+		return -EINVAL;
+	}
 
 	if (cxled->dpa_res) {
 		dev_dbg(dev, "decoder%d.%d: existing allocation %pr assigned\n",
@@ -268,7 +271,6 @@ static int __cxl_dpa_reserve(struct cxl_endpoint_decoder *cxled,
 		cxled->mode = CXL_DECODER_MIXED;
 	}
 
-success:
 	port->hdm_end++;
 	get_device(&cxled->cxld.dev);
 	return 0;
@@ -727,6 +729,13 @@ static int init_hdm_decoder(struct cxl_port *port, struct cxl_decoder *cxld,
 				 port->id, cxld->id);
 			return -ENXIO;
 		}
+
+		if (size == 0) {
+			dev_warn(&port->dev,
+				 "decoder%d.%d: Committed with zero size\n",
+				 port->id, cxld->id);
+			return -ENXIO;
+		}
 		port->commit_end = cxld->id;
 	} else {
 		/* unless / until type-2 drivers arrive, assume type-3 */
diff --git linux-libre-6.1-gnu/drivers/cxl/core/pci.c linux-libre-6.1.39-gnu/drivers/cxl/core/pci.c
index 9240df53ed87..003a44132418 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/pci.c
+++ linux-libre-6.1.39-gnu/drivers/cxl/core/pci.c
@@ -103,23 +103,57 @@ int devm_cxl_port_enumerate_dports(struct cxl_port *port)
 }
 EXPORT_SYMBOL_NS_GPL(devm_cxl_port_enumerate_dports, CXL);
 
-/*
- * Wait up to @media_ready_timeout for the device to report memory
- * active.
- */
-int cxl_await_media_ready(struct cxl_dev_state *cxlds)
+static int cxl_dvsec_mem_range_valid(struct cxl_dev_state *cxlds, int id)
+{
+	struct pci_dev *pdev = to_pci_dev(cxlds->dev);
+	int d = cxlds->cxl_dvsec;
+	bool valid = false;
+	int rc, i;
+	u32 temp;
+
+	if (id > CXL_DVSEC_RANGE_MAX)
+		return -EINVAL;
+
+	/* Check MEM INFO VALID bit first, give up after 1s */
+	i = 1;
+	do {
+		rc = pci_read_config_dword(pdev,
+					   d + CXL_DVSEC_RANGE_SIZE_LOW(id),
+					   &temp);
+		if (rc)
+			return rc;
+
+		valid = FIELD_GET(CXL_DVSEC_MEM_INFO_VALID, temp);
+		if (valid)
+			break;
+		msleep(1000);
+	} while (i--);
+
+	if (!valid) {
+		dev_err(&pdev->dev,
+			"Timeout awaiting memory range %d valid after 1s.\n",
+			id);
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+static int cxl_dvsec_mem_range_active(struct cxl_dev_state *cxlds, int id)
 {
 	struct pci_dev *pdev = to_pci_dev(cxlds->dev);
 	int d = cxlds->cxl_dvsec;
 	bool active = false;
-	u64 md_status;
 	int rc, i;
+	u32 temp;
 
-	for (i = media_ready_timeout; i; i--) {
-		u32 temp;
+	if (id > CXL_DVSEC_RANGE_MAX)
+		return -EINVAL;
 
+	/* Check MEM ACTIVE bit, up to 60s timeout by default */
+	for (i = media_ready_timeout; i; i--) {
 		rc = pci_read_config_dword(
-			pdev, d + CXL_DVSEC_RANGE_SIZE_LOW(0), &temp);
+			pdev, d + CXL_DVSEC_RANGE_SIZE_LOW(id), &temp);
 		if (rc)
 			return rc;
 
@@ -136,6 +170,39 @@ int cxl_await_media_ready(struct cxl_dev_state *cxlds)
 		return -ETIMEDOUT;
 	}
 
+	return 0;
+}
+
+/*
+ * Wait up to @media_ready_timeout for the device to report memory
+ * active.
+ */
+int cxl_await_media_ready(struct cxl_dev_state *cxlds)
+{
+	struct pci_dev *pdev = to_pci_dev(cxlds->dev);
+	int d = cxlds->cxl_dvsec;
+	int rc, i, hdm_count;
+	u64 md_status;
+	u16 cap;
+
+	rc = pci_read_config_word(pdev,
+				  d + CXL_DVSEC_CAP_OFFSET, &cap);
+	if (rc)
+		return rc;
+
+	hdm_count = FIELD_GET(CXL_DVSEC_HDM_COUNT_MASK, cap);
+	for (i = 0; i < hdm_count; i++) {
+		rc = cxl_dvsec_mem_range_valid(cxlds, i);
+		if (rc)
+			return rc;
+	}
+
+	for (i = 0; i < hdm_count; i++) {
+		rc = cxl_dvsec_mem_range_active(cxlds, i);
+		if (rc)
+			return rc;
+	}
+
 	md_status = readq(cxlds->regs.memdev + CXLMDEV_STATUS_OFFSET);
 	if (!CXLMDEV_READY(md_status))
 		return -EIO;
@@ -483,7 +550,7 @@ static struct pci_doe_mb *find_cdat_doe(struct device *uport)
 	return NULL;
 }
 
-#define CDAT_DOE_REQ(entry_handle)					\
+#define CDAT_DOE_REQ(entry_handle) cpu_to_le32				\
 	(FIELD_PREP(CXL_DOE_TABLE_ACCESS_REQ_CODE,			\
 		    CXL_DOE_TABLE_ACCESS_REQ_CODE_READ) |		\
 	 FIELD_PREP(CXL_DOE_TABLE_ACCESS_TABLE_TYPE,			\
@@ -496,8 +563,8 @@ static void cxl_doe_task_complete(struct pci_doe_task *task)
 }
 
 struct cdat_doe_task {
-	u32 request_pl;
-	u32 response_pl[32];
+	__le32 request_pl;
+	__le32 response_pl[32];
 	struct completion c;
 	struct pci_doe_task task;
 };
@@ -531,10 +598,10 @@ static int cxl_cdat_get_length(struct device *dev,
 		return rc;
 	}
 	wait_for_completion(&t.c);
-	if (t.task.rv < sizeof(u32))
+	if (t.task.rv < 2 * sizeof(__le32))
 		return -EIO;
 
-	*length = t.response_pl[1];
+	*length = le32_to_cpu(t.response_pl[1]);
 	dev_dbg(dev, "CDAT length %zu\n", *length);
 
 	return 0;
@@ -545,13 +612,13 @@ static int cxl_cdat_read_table(struct device *dev,
 			       struct cxl_cdat *cdat)
 {
 	size_t length = cdat->length;
-	u32 *data = cdat->table;
+	__le32 *data = cdat->table;
 	int entry_handle = 0;
 
 	do {
 		DECLARE_CDAT_DOE_TASK(CDAT_DOE_REQ(entry_handle), t);
+		struct cdat_entry_header *entry;
 		size_t entry_dw;
-		u32 *entry;
 		int rc;
 
 		rc = pci_doe_submit_task(cdat_doe, &t.task);
@@ -560,26 +627,34 @@ static int cxl_cdat_read_table(struct device *dev,
 			return rc;
 		}
 		wait_for_completion(&t.c);
-		/* 1 DW header + 1 DW data min */
-		if (t.task.rv < (2 * sizeof(u32)))
+
+		/* 1 DW Table Access Response Header + CDAT entry */
+		entry = (struct cdat_entry_header *)(t.response_pl + 1);
+		if ((entry_handle == 0 &&
+		     t.task.rv != sizeof(__le32) + sizeof(struct cdat_header)) ||
+		    (entry_handle > 0 &&
+		     (t.task.rv < sizeof(__le32) + sizeof(*entry) ||
+		      t.task.rv != sizeof(__le32) + le16_to_cpu(entry->length))))
 			return -EIO;
 
 		/* Get the CXL table access header entry handle */
 		entry_handle = FIELD_GET(CXL_DOE_TABLE_ACCESS_ENTRY_HANDLE,
-					 t.response_pl[0]);
-		entry = t.response_pl + 1;
-		entry_dw = t.task.rv / sizeof(u32);
+					 le32_to_cpu(t.response_pl[0]));
+		entry_dw = t.task.rv / sizeof(__le32);
 		/* Skip Header */
 		entry_dw -= 1;
-		entry_dw = min(length / sizeof(u32), entry_dw);
+		entry_dw = min(length / sizeof(__le32), entry_dw);
 		/* Prevent length < 1 DW from causing a buffer overflow */
 		if (entry_dw) {
-			memcpy(data, entry, entry_dw * sizeof(u32));
-			length -= entry_dw * sizeof(u32);
+			memcpy(data, entry, entry_dw * sizeof(__le32));
+			length -= entry_dw * sizeof(__le32);
 			data += entry_dw;
 		}
 	} while (entry_handle != CXL_DOE_TABLE_ACCESS_LAST_ENTRY);
 
+	/* Length in CDAT header may exceed concatenation of CDAT entries */
+	cdat->length -= length;
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/cxl/core/region.c linux-libre-6.1.39-gnu/drivers/cxl/core/region.c
index f9ae5ad284ff..9709bbf773b7 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/region.c
+++ linux-libre-6.1.39-gnu/drivers/cxl/core/region.c
@@ -131,7 +131,7 @@ static int cxl_region_decode_reset(struct cxl_region *cxlr, int count)
 		struct cxl_memdev *cxlmd = cxled_to_memdev(cxled);
 		struct cxl_port *iter = cxled_to_port(cxled);
 		struct cxl_ep *ep;
-		int rc;
+		int rc = 0;
 
 		while (!is_cxl_root(to_cxl_port(iter->dev.parent)))
 			iter = to_cxl_port(iter->dev.parent);
@@ -143,7 +143,8 @@ static int cxl_region_decode_reset(struct cxl_region *cxlr, int count)
 
 			cxl_rr = cxl_rr_load(iter, cxlr);
 			cxld = cxl_rr->decoder;
-			rc = cxld->reset(cxld);
+			if (cxld->reset)
+				rc = cxld->reset(cxld);
 			if (rc)
 				return rc;
 		}
@@ -186,7 +187,8 @@ static int cxl_region_decode_commit(struct cxl_region *cxlr)
 			     iter = ep->next, ep = cxl_ep_load(iter, cxlmd)) {
 				cxl_rr = cxl_rr_load(iter, cxlr);
 				cxld = cxl_rr->decoder;
-				cxld->reset(cxld);
+				if (cxld->reset)
+					cxld->reset(cxld);
 			}
 
 			cxled->cxld.reset(&cxled->cxld);
@@ -991,10 +993,10 @@ static int cxl_port_setup_targets(struct cxl_port *port,
 		int i, distance;
 
 		/*
-		 * Passthrough ports impose no distance requirements between
+		 * Passthrough decoders impose no distance requirements between
 		 * peers
 		 */
-		if (port->nr_dports == 1)
+		if (cxl_rr->nr_targets == 1)
 			distance = 0;
 		else
 			distance = p->nr_targets / cxl_rr->nr_targets;
@@ -1226,7 +1228,7 @@ static int cxl_region_attach(struct cxl_region *cxlr,
 		struct cxl_endpoint_decoder *cxled_target;
 		struct cxl_memdev *cxlmd_target;
 
-		cxled_target = p->targets[pos];
+		cxled_target = p->targets[i];
 		if (!cxled_target)
 			continue;
 
@@ -1923,6 +1925,9 @@ static int cxl_region_probe(struct device *dev)
 	 */
 	up_read(&cxl_region_rwsem);
 
+	if (rc)
+		return rc;
+
 	switch (cxlr->mode) {
 	case CXL_DECODER_PMEM:
 		return devm_cxl_add_pmem_region(cxlr);
diff --git linux-libre-6.1-gnu/drivers/cxl/cxlpci.h linux-libre-6.1.39-gnu/drivers/cxl/cxlpci.h
index eec597dbe763..d6fafa1f92a4 100644
--- linux-libre-6.1-gnu/drivers/cxl/cxlpci.h
+++ linux-libre-6.1.39-gnu/drivers/cxl/cxlpci.h
@@ -31,6 +31,8 @@
 #define   CXL_DVSEC_RANGE_BASE_LOW(i)	(0x24 + (i * 0x10))
 #define     CXL_DVSEC_MEM_BASE_LOW_MASK	GENMASK(31, 28)
 
+#define CXL_DVSEC_RANGE_MAX		2
+
 /* CXL 2.0 8.1.4: Non-CXL Function Map DVSEC */
 #define CXL_DVSEC_FUNCTION_MAP					2
 
@@ -71,6 +73,20 @@ static inline resource_size_t cxl_regmap_to_base(struct pci_dev *pdev,
 	return pci_resource_start(pdev, map->barno) + map->block_offset;
 }
 
+struct cdat_header {
+	__le32 length;
+	u8 revision;
+	u8 checksum;
+	u8 reserved[6];
+	__le32 sequence;
+} __packed;
+
+struct cdat_entry_header {
+	u8 type;
+	u8 reserved;
+	__le16 length;
+} __packed;
+
 int devm_cxl_port_enumerate_dports(struct cxl_port *port);
 struct cxl_dev_state;
 int cxl_hdm_decode_init(struct cxl_dev_state *cxlds, struct cxl_hdm *cxlhdm);
diff --git linux-libre-6.1-gnu/drivers/cxl/pmem.c linux-libre-6.1.39-gnu/drivers/cxl/pmem.c
index 4c627d67281a..1fca9848883d 100644
--- linux-libre-6.1-gnu/drivers/cxl/pmem.c
+++ linux-libre-6.1.39-gnu/drivers/cxl/pmem.c
@@ -75,6 +75,7 @@ static int cxl_nvdimm_probe(struct device *dev)
 		goto out;
 
 	set_bit(NDD_LABELING, &flags);
+	set_bit(NDD_REGISTER_SYNC, &flags);
 	set_bit(ND_CMD_GET_CONFIG_SIZE, &cmd_mask);
 	set_bit(ND_CMD_GET_CONFIG_DATA, &cmd_mask);
 	set_bit(ND_CMD_SET_CONFIG_DATA, &cmd_mask);
diff --git linux-libre-6.1-gnu/drivers/dax/bus.c linux-libre-6.1.39-gnu/drivers/dax/bus.c
index 1dad813ee4a6..3a9348c7f728 100644
--- linux-libre-6.1-gnu/drivers/dax/bus.c
+++ linux-libre-6.1.39-gnu/drivers/dax/bus.c
@@ -427,23 +427,39 @@ static void unregister_dev_dax(void *dev)
 	dev_dbg(dev, "%s\n", __func__);
 
 	kill_dev_dax(dev_dax);
-	free_dev_dax_ranges(dev_dax);
 	device_del(dev);
+	free_dev_dax_ranges(dev_dax);
 	put_device(dev);
 }
 
+static void dax_region_free(struct kref *kref)
+{
+	struct dax_region *dax_region;
+
+	dax_region = container_of(kref, struct dax_region, kref);
+	kfree(dax_region);
+}
+
+void dax_region_put(struct dax_region *dax_region)
+{
+	kref_put(&dax_region->kref, dax_region_free);
+}
+EXPORT_SYMBOL_GPL(dax_region_put);
+
 /* a return value >= 0 indicates this invocation invalidated the id */
 static int __free_dev_dax_id(struct dev_dax *dev_dax)
 {
-	struct dax_region *dax_region = dev_dax->region;
 	struct device *dev = &dev_dax->dev;
+	struct dax_region *dax_region;
 	int rc = dev_dax->id;
 
 	device_lock_assert(dev);
 
-	if (is_static(dax_region) || dev_dax->id < 0)
+	if (!dev_dax->dyn_id || dev_dax->id < 0)
 		return -1;
+	dax_region = dev_dax->region;
 	ida_free(&dax_region->ida, dev_dax->id);
+	dax_region_put(dax_region);
 	dev_dax->id = -1;
 	return rc;
 }
@@ -459,6 +475,20 @@ static int free_dev_dax_id(struct dev_dax *dev_dax)
 	return rc;
 }
 
+static int alloc_dev_dax_id(struct dev_dax *dev_dax)
+{
+	struct dax_region *dax_region = dev_dax->region;
+	int id;
+
+	id = ida_alloc(&dax_region->ida, GFP_KERNEL);
+	if (id < 0)
+		return id;
+	kref_get(&dax_region->kref);
+	dev_dax->dyn_id = true;
+	dev_dax->id = id;
+	return id;
+}
+
 static ssize_t delete_store(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t len)
 {
@@ -546,20 +576,6 @@ static const struct attribute_group *dax_region_attribute_groups[] = {
 	NULL,
 };
 
-static void dax_region_free(struct kref *kref)
-{
-	struct dax_region *dax_region;
-
-	dax_region = container_of(kref, struct dax_region, kref);
-	kfree(dax_region);
-}
-
-void dax_region_put(struct dax_region *dax_region)
-{
-	kref_put(&dax_region->kref, dax_region_free);
-}
-EXPORT_SYMBOL_GPL(dax_region_put);
-
 static void dax_region_unregister(void *region)
 {
 	struct dax_region *dax_region = region;
@@ -621,10 +637,12 @@ EXPORT_SYMBOL_GPL(alloc_dax_region);
 static void dax_mapping_release(struct device *dev)
 {
 	struct dax_mapping *mapping = to_dax_mapping(dev);
-	struct dev_dax *dev_dax = to_dev_dax(dev->parent);
+	struct device *parent = dev->parent;
+	struct dev_dax *dev_dax = to_dev_dax(parent);
 
 	ida_free(&dev_dax->ida, mapping->id);
 	kfree(mapping);
+	put_device(parent);
 }
 
 static void unregister_dax_mapping(void *data)
@@ -764,6 +782,7 @@ static int devm_register_dax_mapping(struct dev_dax *dev_dax, int range_id)
 	dev = &mapping->dev;
 	device_initialize(dev);
 	dev->parent = &dev_dax->dev;
+	get_device(dev->parent);
 	dev->type = &dax_mapping_type;
 	dev_set_name(dev, "mapping%d", mapping->id);
 	rc = device_add(dev);
@@ -1281,12 +1300,10 @@ static const struct attribute_group *dax_attribute_groups[] = {
 static void dev_dax_release(struct device *dev)
 {
 	struct dev_dax *dev_dax = to_dev_dax(dev);
-	struct dax_region *dax_region = dev_dax->region;
 	struct dax_device *dax_dev = dev_dax->dax_dev;
 
 	put_dax(dax_dev);
 	free_dev_dax_id(dev_dax);
-	dax_region_put(dax_region);
 	kfree(dev_dax->pgmap);
 	kfree(dev_dax);
 }
@@ -1310,6 +1327,7 @@ struct dev_dax *devm_create_dev_dax(struct dev_dax_data *data)
 	if (!dev_dax)
 		return ERR_PTR(-ENOMEM);
 
+	dev_dax->region = dax_region;
 	if (is_static(dax_region)) {
 		if (dev_WARN_ONCE(parent, data->id < 0,
 				"dynamic id specified to static region\n")) {
@@ -1325,13 +1343,11 @@ struct dev_dax *devm_create_dev_dax(struct dev_dax_data *data)
 			goto err_id;
 		}
 
-		rc = ida_alloc(&dax_region->ida, GFP_KERNEL);
+		rc = alloc_dev_dax_id(dev_dax);
 		if (rc < 0)
 			goto err_id;
-		dev_dax->id = rc;
 	}
 
-	dev_dax->region = dax_region;
 	dev = &dev_dax->dev;
 	device_initialize(dev);
 	dev_set_name(dev, "dax%d.%d", dax_region->id, dev_dax->id);
@@ -1372,7 +1388,6 @@ struct dev_dax *devm_create_dev_dax(struct dev_dax_data *data)
 	dev_dax->target_node = dax_region->target_node;
 	dev_dax->align = dax_region->align;
 	ida_init(&dev_dax->ida);
-	kref_get(&dax_region->kref);
 
 	inode = dax_inode(dax_dev);
 	dev->devt = inode->i_rdev;
diff --git linux-libre-6.1-gnu/drivers/dax/dax-private.h linux-libre-6.1.39-gnu/drivers/dax/dax-private.h
index 1c974b7caae6..afcada6fd2ed 100644
--- linux-libre-6.1-gnu/drivers/dax/dax-private.h
+++ linux-libre-6.1.39-gnu/drivers/dax/dax-private.h
@@ -52,7 +52,8 @@ struct dax_mapping {
  * @region - parent region
  * @dax_dev - core dax functionality
  * @target_node: effective numa node if dev_dax memory range is onlined
- * @id: ida allocated id
+ * @dyn_id: is this a dynamic or statically created instance
+ * @id: ida allocated id when the dax_region is not static
  * @ida: mapping id allocator
  * @dev - device core
  * @pgmap - pgmap for memmap setup / lifetime (driver owned)
@@ -64,6 +65,7 @@ struct dev_dax {
 	struct dax_device *dax_dev;
 	unsigned int align;
 	int target_node;
+	bool dyn_id;
 	int id;
 	struct ida ida;
 	struct device dev;
diff --git linux-libre-6.1-gnu/drivers/dax/kmem.c linux-libre-6.1.39-gnu/drivers/dax/kmem.c
index 4852a2dbdb27..1a33616ceb06 100644
--- linux-libre-6.1-gnu/drivers/dax/kmem.c
+++ linux-libre-6.1.39-gnu/drivers/dax/kmem.c
@@ -99,7 +99,7 @@ static int dev_dax_kmem_probe(struct dev_dax *dev_dax)
 	if (!data->res_name)
 		goto err_res_name;
 
-	rc = memory_group_register_static(numa_node, total_len);
+	rc = memory_group_register_static(numa_node, PFN_UP(total_len));
 	if (rc < 0)
 		goto err_reg_mgid;
 	data->mgid = rc;
@@ -146,7 +146,7 @@ static int dev_dax_kmem_probe(struct dev_dax *dev_dax)
 		if (rc) {
 			dev_warn(dev, "mapping%d: %#llx-%#llx memory add failed\n",
 					i, range.start, range.end);
-			release_resource(res);
+			remove_resource(res);
 			kfree(res);
 			data->res[i] = NULL;
 			if (mapped)
@@ -195,7 +195,7 @@ static void dev_dax_kmem_remove(struct dev_dax *dev_dax)
 
 		rc = remove_memory(range.start, range_len(&range));
 		if (rc == 0) {
-			release_resource(data->res[i]);
+			remove_resource(data->res[i]);
 			kfree(data->res[i]);
 			data->res[i] = NULL;
 			success++;
diff --git linux-libre-6.1-gnu/drivers/devfreq/devfreq.c linux-libre-6.1.39-gnu/drivers/devfreq/devfreq.c
index 63347a5ae599..8c5f6f7fca11 100644
--- linux-libre-6.1-gnu/drivers/devfreq/devfreq.c
+++ linux-libre-6.1.39-gnu/drivers/devfreq/devfreq.c
@@ -776,8 +776,7 @@ static void remove_sysfs_files(struct devfreq *devfreq,
  * @dev:	the device to add devfreq feature.
  * @profile:	device-specific profile to run devfreq.
  * @governor_name:	name of the policy to choose frequency.
- * @data:	private data for the governor. The devfreq framework does not
- *		touch this value.
+ * @data:	devfreq driver pass to governors, governor should not change it.
  */
 struct devfreq *devfreq_add_device(struct device *dev,
 				   struct devfreq_dev_profile *profile,
@@ -1011,8 +1010,7 @@ static void devm_devfreq_dev_release(struct device *dev, void *res)
  * @dev:	the device to add devfreq feature.
  * @profile:	device-specific profile to run devfreq.
  * @governor_name:	name of the policy to choose frequency.
- * @data:	private data for the governor. The devfreq framework does not
- *		touch this value.
+ * @data:	 devfreq driver pass to governors, governor should not change it.
  *
  * This function manages automatically the memory of devfreq device using device
  * resource management and simplify the free operation for memory of devfreq
diff --git linux-libre-6.1-gnu/drivers/devfreq/governor_userspace.c linux-libre-6.1.39-gnu/drivers/devfreq/governor_userspace.c
index ab9db7adb3ad..d69672ccacc4 100644
--- linux-libre-6.1-gnu/drivers/devfreq/governor_userspace.c
+++ linux-libre-6.1.39-gnu/drivers/devfreq/governor_userspace.c
@@ -21,7 +21,7 @@ struct userspace_data {
 
 static int devfreq_userspace_func(struct devfreq *df, unsigned long *freq)
 {
-	struct userspace_data *data = df->data;
+	struct userspace_data *data = df->governor_data;
 
 	if (data->valid)
 		*freq = data->user_frequency;
@@ -40,7 +40,7 @@ static ssize_t set_freq_store(struct device *dev, struct device_attribute *attr,
 	int err = 0;
 
 	mutex_lock(&devfreq->lock);
-	data = devfreq->data;
+	data = devfreq->governor_data;
 
 	sscanf(buf, "%lu", &wanted);
 	data->user_frequency = wanted;
@@ -60,7 +60,7 @@ static ssize_t set_freq_show(struct device *dev,
 	int err = 0;
 
 	mutex_lock(&devfreq->lock);
-	data = devfreq->data;
+	data = devfreq->governor_data;
 
 	if (data->valid)
 		err = sprintf(buf, "%lu\n", data->user_frequency);
@@ -91,7 +91,7 @@ static int userspace_init(struct devfreq *devfreq)
 		goto out;
 	}
 	data->valid = false;
-	devfreq->data = data;
+	devfreq->governor_data = data;
 
 	err = sysfs_create_group(&devfreq->dev.kobj, &dev_attr_group);
 out:
@@ -107,8 +107,8 @@ static void userspace_exit(struct devfreq *devfreq)
 	if (devfreq->dev.kobj.sd)
 		sysfs_remove_group(&devfreq->dev.kobj, &dev_attr_group);
 
-	kfree(devfreq->data);
-	devfreq->data = NULL;
+	kfree(devfreq->governor_data);
+	devfreq->governor_data = NULL;
 }
 
 static int devfreq_userspace_handler(struct devfreq *devfreq,
diff --git linux-libre-6.1-gnu/drivers/dio/dio.c linux-libre-6.1.39-gnu/drivers/dio/dio.c
index 0e5a5662d5a4..0a051d656880 100644
--- linux-libre-6.1-gnu/drivers/dio/dio.c
+++ linux-libre-6.1.39-gnu/drivers/dio/dio.c
@@ -109,6 +109,12 @@ static char dio_no_name[] = { 0 };
 
 #endif /* CONFIG_DIO_CONSTANTS */
 
+static void dio_dev_release(struct device *dev)
+{
+	struct dio_dev *ddev = container_of(dev, typeof(struct dio_dev), dev);
+	kfree(ddev);
+}
+
 int __init dio_find(int deviceid)
 {
 	/* Called to find a DIO device before the full bus scan has run.
@@ -225,6 +231,7 @@ static int __init dio_init(void)
 		dev->bus = &dio_bus;
 		dev->dev.parent = &dio_bus.dev;
 		dev->dev.bus = &dio_bus_type;
+		dev->dev.release = dio_dev_release;
 		dev->scode = scode;
 		dev->resource.start = pa;
 		dev->resource.end = pa + DIO_SIZE(scode, va);
@@ -252,6 +259,7 @@ static int __init dio_init(void)
 		if (error) {
 			pr_err("DIO: Error registering device %s\n",
 			       dev->name);
+			put_device(&dev->dev);
 			continue;
 		}
 		error = dio_create_sysfs_dev_files(dev);
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c linux-libre-6.1.39-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c
index 2bba0babcb62..4b680e10c15a 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c
+++ linux-libre-6.1.39-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c
@@ -168,14 +168,11 @@ void dma_buf_uninit_sysfs_statistics(void)
 	kset_unregister(dma_buf_stats_kset);
 }
 
-int dma_buf_stats_setup(struct dma_buf *dmabuf)
+int dma_buf_stats_setup(struct dma_buf *dmabuf, struct file *file)
 {
 	struct dma_buf_sysfs_entry *sysfs_entry;
 	int ret;
 
-	if (!dmabuf || !dmabuf->file)
-		return -EINVAL;
-
 	if (!dmabuf->exp_name) {
 		pr_err("exporter name must not be empty if stats needed\n");
 		return -EINVAL;
@@ -192,7 +189,7 @@ int dma_buf_stats_setup(struct dma_buf *dmabuf)
 
 	/* create the directory for buffer stats */
 	ret = kobject_init_and_add(&sysfs_entry->kobj, &dma_buf_ktype, NULL,
-				   "%lu", file_inode(dmabuf->file)->i_ino);
+				   "%lu", file_inode(file)->i_ino);
 	if (ret)
 		goto err_sysfs_dmabuf;
 
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h linux-libre-6.1.39-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h
index a49c6e2650cc..7a8a995b75ba 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h
+++ linux-libre-6.1.39-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h
@@ -13,7 +13,7 @@
 int dma_buf_init_sysfs_statistics(void);
 void dma_buf_uninit_sysfs_statistics(void);
 
-int dma_buf_stats_setup(struct dma_buf *dmabuf);
+int dma_buf_stats_setup(struct dma_buf *dmabuf, struct file *file);
 
 void dma_buf_stats_teardown(struct dma_buf *dmabuf);
 #else
@@ -25,7 +25,7 @@ static inline int dma_buf_init_sysfs_statistics(void)
 
 static inline void dma_buf_uninit_sysfs_statistics(void) {}
 
-static inline int dma_buf_stats_setup(struct dma_buf *dmabuf)
+static inline int dma_buf_stats_setup(struct dma_buf *dmabuf, struct file *file)
 {
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-buf.c linux-libre-6.1.39-gnu/drivers/dma-buf/dma-buf.c
index e6f36c014c4c..eb6b59363c4f 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-buf.c
+++ linux-libre-6.1.39-gnu/drivers/dma-buf/dma-buf.c
@@ -95,10 +95,11 @@ static int dma_buf_file_release(struct inode *inode, struct file *file)
 		return -EINVAL;
 
 	dmabuf = file->private_data;
-
-	mutex_lock(&db_list.lock);
-	list_del(&dmabuf->list_node);
-	mutex_unlock(&db_list.lock);
+	if (dmabuf) {
+		mutex_lock(&db_list.lock);
+		list_del(&dmabuf->list_node);
+		mutex_unlock(&db_list.lock);
+	}
 
 	return 0;
 }
@@ -523,17 +524,17 @@ static inline int is_dma_buf_file(struct file *file)
 	return file->f_op == &dma_buf_fops;
 }
 
-static struct file *dma_buf_getfile(struct dma_buf *dmabuf, int flags)
+static struct file *dma_buf_getfile(size_t size, int flags)
 {
 	static atomic64_t dmabuf_inode = ATOMIC64_INIT(0);
-	struct file *file;
 	struct inode *inode = alloc_anon_inode(dma_buf_mnt->mnt_sb);
+	struct file *file;
 
 	if (IS_ERR(inode))
 		return ERR_CAST(inode);
 
-	inode->i_size = dmabuf->size;
-	inode_set_bytes(inode, dmabuf->size);
+	inode->i_size = size;
+	inode_set_bytes(inode, size);
 
 	/*
 	 * The ->i_ino acquired from get_next_ino() is not unique thus
@@ -547,8 +548,6 @@ static struct file *dma_buf_getfile(struct dma_buf *dmabuf, int flags)
 				 flags, &dma_buf_fops);
 	if (IS_ERR(file))
 		goto err_alloc_file;
-	file->private_data = dmabuf;
-	file->f_path.dentry->d_fsdata = dmabuf;
 
 	return file;
 
@@ -614,19 +613,11 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 	size_t alloc_size = sizeof(struct dma_buf);
 	int ret;
 
-	if (!exp_info->resv)
-		alloc_size += sizeof(struct dma_resv);
-	else
-		/* prevent &dma_buf[1] == dma_buf->resv */
-		alloc_size += 1;
-
-	if (WARN_ON(!exp_info->priv
-			  || !exp_info->ops
-			  || !exp_info->ops->map_dma_buf
-			  || !exp_info->ops->unmap_dma_buf
-			  || !exp_info->ops->release)) {
+	if (WARN_ON(!exp_info->priv || !exp_info->ops
+		    || !exp_info->ops->map_dma_buf
+		    || !exp_info->ops->unmap_dma_buf
+		    || !exp_info->ops->release))
 		return ERR_PTR(-EINVAL);
-	}
 
 	if (WARN_ON(exp_info->ops->cache_sgt_mapping &&
 		    (exp_info->ops->pin || exp_info->ops->unpin)))
@@ -638,10 +629,21 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 	if (!try_module_get(exp_info->owner))
 		return ERR_PTR(-ENOENT);
 
+	file = dma_buf_getfile(exp_info->size, exp_info->flags);
+	if (IS_ERR(file)) {
+		ret = PTR_ERR(file);
+		goto err_module;
+	}
+
+	if (!exp_info->resv)
+		alloc_size += sizeof(struct dma_resv);
+	else
+		/* prevent &dma_buf[1] == dma_buf->resv */
+		alloc_size += 1;
 	dmabuf = kzalloc(alloc_size, GFP_KERNEL);
 	if (!dmabuf) {
 		ret = -ENOMEM;
-		goto err_module;
+		goto err_file;
 	}
 
 	dmabuf->priv = exp_info->priv;
@@ -653,44 +655,36 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 	init_waitqueue_head(&dmabuf->poll);
 	dmabuf->cb_in.poll = dmabuf->cb_out.poll = &dmabuf->poll;
 	dmabuf->cb_in.active = dmabuf->cb_out.active = 0;
+	mutex_init(&dmabuf->lock);
+	INIT_LIST_HEAD(&dmabuf->attachments);
 
 	if (!resv) {
-		resv = (struct dma_resv *)&dmabuf[1];
-		dma_resv_init(resv);
+		dmabuf->resv = (struct dma_resv *)&dmabuf[1];
+		dma_resv_init(dmabuf->resv);
+	} else {
+		dmabuf->resv = resv;
 	}
-	dmabuf->resv = resv;
 
-	file = dma_buf_getfile(dmabuf, exp_info->flags);
-	if (IS_ERR(file)) {
-		ret = PTR_ERR(file);
+	ret = dma_buf_stats_setup(dmabuf, file);
+	if (ret)
 		goto err_dmabuf;
-	}
 
+	file->private_data = dmabuf;
+	file->f_path.dentry->d_fsdata = dmabuf;
 	dmabuf->file = file;
 
-	mutex_init(&dmabuf->lock);
-	INIT_LIST_HEAD(&dmabuf->attachments);
-
 	mutex_lock(&db_list.lock);
 	list_add(&dmabuf->list_node, &db_list.head);
 	mutex_unlock(&db_list.lock);
 
-	ret = dma_buf_stats_setup(dmabuf);
-	if (ret)
-		goto err_sysfs;
-
 	return dmabuf;
 
-err_sysfs:
-	/*
-	 * Set file->f_path.dentry->d_fsdata to NULL so that when
-	 * dma_buf_release() gets invoked by dentry_ops, it exits
-	 * early before calling the release() dma_buf op.
-	 */
-	file->f_path.dentry->d_fsdata = NULL;
-	fput(file);
 err_dmabuf:
+	if (!resv)
+		dma_resv_fini(dmabuf->resv);
 	kfree(dmabuf);
+err_file:
+	fput(file);
 err_module:
 	module_put(exp_info->owner);
 	return ERR_PTR(ret);
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-fence.c linux-libre-6.1.39-gnu/drivers/dma-buf/dma-fence.c
index 406b4e26f538..0de0482cd36e 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-fence.c
+++ linux-libre-6.1.39-gnu/drivers/dma-buf/dma-fence.c
@@ -167,7 +167,7 @@ struct dma_fence *dma_fence_allocate_private_stub(void)
 		       0, 0);
 
 	set_bit(DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT,
-		&dma_fence_stub.flags);
+		&fence->flags);
 
 	dma_fence_signal(fence);
 
diff --git linux-libre-6.1-gnu/drivers/dma/Kconfig linux-libre-6.1.39-gnu/drivers/dma/Kconfig
index 7524b62a8870..b64ae02c26f8 100644
--- linux-libre-6.1-gnu/drivers/dma/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/dma/Kconfig
@@ -244,7 +244,7 @@ config FSL_RAID
 
 config HISI_DMA
 	tristate "HiSilicon DMA Engine support"
-	depends on ARM64 || COMPILE_TEST
+	depends on ARCH_HISI || COMPILE_TEST
 	depends on PCI_MSI
 	select DMA_ENGINE
 	select DMA_VIRTUAL_CHANNELS
diff --git linux-libre-6.1-gnu/drivers/dma/apple-admac.c linux-libre-6.1.39-gnu/drivers/dma/apple-admac.c
index a2cc520225d3..4cf8da77bdd9 100644
--- linux-libre-6.1-gnu/drivers/dma/apple-admac.c
+++ linux-libre-6.1.39-gnu/drivers/dma/apple-admac.c
@@ -21,6 +21,12 @@
 #define NCHANNELS_MAX	64
 #define IRQ_NOUTPUTS	4
 
+/*
+ * For allocation purposes we split the cache
+ * memory into blocks of fixed size (given in bytes).
+ */
+#define SRAM_BLOCK	2048
+
 #define RING_WRITE_SLOT		GENMASK(1, 0)
 #define RING_READ_SLOT		GENMASK(5, 4)
 #define RING_FULL		BIT(9)
@@ -36,6 +42,9 @@
 #define REG_TX_STOP		0x0004
 #define REG_RX_START		0x0008
 #define REG_RX_STOP		0x000c
+#define REG_IMPRINT		0x0090
+#define REG_TX_SRAM_SIZE	0x0094
+#define REG_RX_SRAM_SIZE	0x0098
 
 #define REG_CHAN_CTL(ch)	(0x8000 + (ch) * 0x200)
 #define REG_CHAN_CTL_RST_RINGS	BIT(0)
@@ -53,7 +62,9 @@
 #define BUS_WIDTH_FRAME_2_WORDS	0x10
 #define BUS_WIDTH_FRAME_4_WORDS	0x20
 
-#define CHAN_BUFSIZE		0x8000
+#define REG_CHAN_SRAM_CARVEOUT(ch)	(0x8050 + (ch) * 0x200)
+#define CHAN_SRAM_CARVEOUT_SIZE		GENMASK(31, 16)
+#define CHAN_SRAM_CARVEOUT_BASE		GENMASK(15, 0)
 
 #define REG_CHAN_FIFOCTL(ch)	(0x8054 + (ch) * 0x200)
 #define CHAN_FIFOCTL_LIMIT	GENMASK(31, 16)
@@ -64,6 +75,7 @@
 
 #define REG_TX_INTSTATE(idx)		(0x0030 + (idx) * 4)
 #define REG_RX_INTSTATE(idx)		(0x0040 + (idx) * 4)
+#define REG_GLOBAL_INTSTATE(idx)	(0x0050 + (idx) * 4)
 #define REG_CHAN_INTSTATUS(ch, idx)	(0x8010 + (ch) * 0x200 + (idx) * 4)
 #define REG_CHAN_INTMASK(ch, idx)	(0x8020 + (ch) * 0x200 + (idx) * 4)
 
@@ -76,6 +88,8 @@ struct admac_chan {
 	struct dma_chan chan;
 	struct tasklet_struct tasklet;
 
+	u32 carveout;
+
 	spinlock_t lock;
 	struct admac_tx *current_tx;
 	int nperiod_acks;
@@ -92,12 +106,24 @@ struct admac_chan {
 	struct list_head to_free;
 };
 
+struct admac_sram {
+	u32 size;
+	/*
+	 * SRAM_CARVEOUT has 16-bit fields, so the SRAM cannot be larger than
+	 * 64K and a 32-bit bitfield over 2K blocks covers it.
+	 */
+	u32 allocated;
+};
+
 struct admac_data {
 	struct dma_device dma;
 	struct device *dev;
 	__iomem void *base;
 	struct reset_control *rstc;
 
+	struct mutex cache_alloc_lock;
+	struct admac_sram txcache, rxcache;
+
 	int irq;
 	int irq_index;
 	int nchannels;
@@ -118,6 +144,60 @@ struct admac_tx {
 	struct list_head node;
 };
 
+static int admac_alloc_sram_carveout(struct admac_data *ad,
+				     enum dma_transfer_direction dir,
+				     u32 *out)
+{
+	struct admac_sram *sram;
+	int i, ret = 0, nblocks;
+
+	if (dir == DMA_MEM_TO_DEV)
+		sram = &ad->txcache;
+	else
+		sram = &ad->rxcache;
+
+	mutex_lock(&ad->cache_alloc_lock);
+
+	nblocks = sram->size / SRAM_BLOCK;
+	for (i = 0; i < nblocks; i++)
+		if (!(sram->allocated & BIT(i)))
+			break;
+
+	if (i < nblocks) {
+		*out = FIELD_PREP(CHAN_SRAM_CARVEOUT_BASE, i * SRAM_BLOCK) |
+			FIELD_PREP(CHAN_SRAM_CARVEOUT_SIZE, SRAM_BLOCK);
+		sram->allocated |= BIT(i);
+	} else {
+		ret = -EBUSY;
+	}
+
+	mutex_unlock(&ad->cache_alloc_lock);
+
+	return ret;
+}
+
+static void admac_free_sram_carveout(struct admac_data *ad,
+				     enum dma_transfer_direction dir,
+				     u32 carveout)
+{
+	struct admac_sram *sram;
+	u32 base = FIELD_GET(CHAN_SRAM_CARVEOUT_BASE, carveout);
+	int i;
+
+	if (dir == DMA_MEM_TO_DEV)
+		sram = &ad->txcache;
+	else
+		sram = &ad->rxcache;
+
+	if (WARN_ON(base >= sram->size))
+		return;
+
+	mutex_lock(&ad->cache_alloc_lock);
+	i = base / SRAM_BLOCK;
+	sram->allocated &= ~BIT(i);
+	mutex_unlock(&ad->cache_alloc_lock);
+}
+
 static void admac_modify(struct admac_data *ad, int reg, u32 mask, u32 val)
 {
 	void __iomem *addr = ad->base + reg;
@@ -432,7 +512,10 @@ static int admac_terminate_all(struct dma_chan *chan)
 	admac_stop_chan(adchan);
 	admac_reset_rings(adchan);
 
-	adchan->current_tx = NULL;
+	if (adchan->current_tx) {
+		list_add_tail(&adchan->current_tx->node, &adchan->to_free);
+		adchan->current_tx = NULL;
+	}
 	/*
 	 * Descriptors can only be freed after the tasklet
 	 * has been killed (in admac_synchronize).
@@ -466,15 +549,28 @@ static void admac_synchronize(struct dma_chan *chan)
 static int admac_alloc_chan_resources(struct dma_chan *chan)
 {
 	struct admac_chan *adchan = to_admac_chan(chan);
+	struct admac_data *ad = adchan->host;
+	int ret;
 
 	dma_cookie_init(&adchan->chan);
+	ret = admac_alloc_sram_carveout(ad, admac_chan_direction(adchan->no),
+					&adchan->carveout);
+	if (ret < 0)
+		return ret;
+
+	writel_relaxed(adchan->carveout,
+		       ad->base + REG_CHAN_SRAM_CARVEOUT(adchan->no));
 	return 0;
 }
 
 static void admac_free_chan_resources(struct dma_chan *chan)
 {
+	struct admac_chan *adchan = to_admac_chan(chan);
+
 	admac_terminate_all(chan);
 	admac_synchronize(chan);
+	admac_free_sram_carveout(adchan->host, admac_chan_direction(adchan->no),
+				 adchan->carveout);
 }
 
 static struct dma_chan *admac_dma_of_xlate(struct of_phandle_args *dma_spec,
@@ -580,13 +676,14 @@ static void admac_handle_chan_int(struct admac_data *ad, int no)
 static irqreturn_t admac_interrupt(int irq, void *devid)
 {
 	struct admac_data *ad = devid;
-	u32 rx_intstate, tx_intstate;
+	u32 rx_intstate, tx_intstate, global_intstate;
 	int i;
 
 	rx_intstate = readl_relaxed(ad->base + REG_RX_INTSTATE(ad->irq_index));
 	tx_intstate = readl_relaxed(ad->base + REG_TX_INTSTATE(ad->irq_index));
+	global_intstate = readl_relaxed(ad->base + REG_GLOBAL_INTSTATE(ad->irq_index));
 
-	if (!tx_intstate && !rx_intstate)
+	if (!tx_intstate && !rx_intstate && !global_intstate)
 		return IRQ_NONE;
 
 	for (i = 0; i < ad->nchannels; i += 2) {
@@ -601,6 +698,12 @@ static irqreturn_t admac_interrupt(int irq, void *devid)
 		rx_intstate >>= 1;
 	}
 
+	if (global_intstate) {
+		dev_warn(ad->dev, "clearing unknown global interrupt flag: %x\n",
+			 global_intstate);
+		writel_relaxed(~(u32) 0, ad->base + REG_GLOBAL_INTSTATE(ad->irq_index));
+	}
+
 	return IRQ_HANDLED;
 }
 
@@ -712,6 +815,7 @@ static int admac_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, ad);
 	ad->dev = &pdev->dev;
 	ad->nchannels = nchannels;
+	mutex_init(&ad->cache_alloc_lock);
 
 	/*
 	 * The controller has 4 IRQ outputs. Try them all until
@@ -757,6 +861,9 @@ static int admac_probe(struct platform_device *pdev)
 
 	dma->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM);
 	dma->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
+	dma->src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
+			BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
+			BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
 	dma->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
 			BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
 			BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
@@ -801,6 +908,13 @@ static int admac_probe(struct platform_device *pdev)
 		goto free_irq;
 	}
 
+	ad->txcache.size = readl_relaxed(ad->base + REG_TX_SRAM_SIZE);
+	ad->rxcache.size = readl_relaxed(ad->base + REG_RX_SRAM_SIZE);
+
+	dev_info(&pdev->dev, "Audio DMA Controller\n");
+	dev_info(&pdev->dev, "imprint %x TX cache %u RX cache %u\n",
+		 readl_relaxed(ad->base + REG_IMPRINT), ad->txcache.size, ad->rxcache.size);
+
 	return 0;
 
 free_irq:
diff --git linux-libre-6.1-gnu/drivers/dma/at_xdmac.c linux-libre-6.1.39-gnu/drivers/dma/at_xdmac.c
index d6c9781cd46a..7919906b02e7 100644
--- linux-libre-6.1-gnu/drivers/dma/at_xdmac.c
+++ linux-libre-6.1.39-gnu/drivers/dma/at_xdmac.c
@@ -243,6 +243,7 @@ struct at_xdmac {
 	int			irq;
 	struct clk		*clk;
 	u32			save_gim;
+	u32			save_gs;
 	struct dma_pool		*at_xdmac_desc_pool;
 	const struct at_xdmac_layout	*layout;
 	struct at_xdmac_chan	chan[];
@@ -1025,6 +1026,8 @@ at_xdmac_prep_interleaved(struct dma_chan *chan,
 							NULL,
 							src_addr, dst_addr,
 							xt, xt->sgl);
+		if (!first)
+			return NULL;
 
 		/* Length of the block is (BLEN+1) microblocks. */
 		for (i = 0; i < xt->numf - 1; i++)
@@ -1055,8 +1058,9 @@ at_xdmac_prep_interleaved(struct dma_chan *chan,
 							       src_addr, dst_addr,
 							       xt, chunk);
 			if (!desc) {
-				list_splice_tail_init(&first->descs_list,
-						      &atchan->free_descs_list);
+				if (first)
+					list_splice_tail_init(&first->descs_list,
+							      &atchan->free_descs_list);
 				return NULL;
 			}
 
@@ -1988,6 +1992,7 @@ static int __maybe_unused atmel_xdmac_suspend(struct device *dev)
 		}
 	}
 	atxdmac->save_gim = at_xdmac_read(atxdmac, AT_XDMAC_GIM);
+	atxdmac->save_gs = at_xdmac_read(atxdmac, AT_XDMAC_GS);
 
 	at_xdmac_off(atxdmac);
 	clk_disable_unprepare(atxdmac->clk);
@@ -2027,7 +2032,8 @@ static int __maybe_unused atmel_xdmac_resume(struct device *dev)
 			at_xdmac_chan_write(atchan, AT_XDMAC_CNDC, atchan->save_cndc);
 			at_xdmac_chan_write(atchan, AT_XDMAC_CIE, atchan->save_cim);
 			wmb();
-			at_xdmac_write(atxdmac, AT_XDMAC_GE, atchan->mask);
+			if (atxdmac->save_gs & atchan->mask)
+				at_xdmac_write(atxdmac, AT_XDMAC_GE, atchan->mask);
 		}
 	}
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/dma/dmaengine.c linux-libre-6.1.39-gnu/drivers/dma/dmaengine.c
index c741b6431958..8a6e6b60d66f 100644
--- linux-libre-6.1-gnu/drivers/dma/dmaengine.c
+++ linux-libre-6.1.39-gnu/drivers/dma/dmaengine.c
@@ -451,7 +451,8 @@ static int dma_chan_get(struct dma_chan *chan)
 	/* The channel is already in use, update client count */
 	if (chan->client_count) {
 		__module_get(owner);
-		goto out;
+		chan->client_count++;
+		return 0;
 	}
 
 	if (!try_module_get(owner))
@@ -470,11 +471,11 @@ static int dma_chan_get(struct dma_chan *chan)
 			goto err_out;
 	}
 
+	chan->client_count++;
+
 	if (!dma_has_cap(DMA_PRIVATE, chan->device->cap_mask))
 		balance_ref_count(chan);
 
-out:
-	chan->client_count++;
 	return 0;
 
 err_out:
diff --git linux-libre-6.1-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c linux-libre-6.1.39-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
index a183d93bd7e2..152c5d98524d 100644
--- linux-libre-6.1-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+++ linux-libre-6.1.39-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
@@ -325,8 +325,6 @@ dma_chan_tx_status(struct dma_chan *dchan, dma_cookie_t cookie,
 		len = vd_to_axi_desc(vdesc)->hw_desc[0].len;
 		completed_length = completed_blocks * len;
 		bytes = length - completed_length;
-	} else {
-		bytes = vd_to_axi_desc(vdesc)->length;
 	}
 
 	spin_unlock_irqrestore(&chan->vc.lock, flags);
@@ -1018,6 +1016,11 @@ static noinline void axi_chan_handle_err(struct axi_dma_chan *chan, u32 status)
 
 	/* The bad descriptor currently is in the head of vc list */
 	vd = vchan_next_desc(&chan->vc);
+	if (!vd) {
+		dev_err(chan2dev(chan), "BUG: %s, IRQ with no descriptors\n",
+			axi_chan_name(chan));
+		goto out;
+	}
 	/* Remove the completed descriptor from issued list */
 	list_del(&vd->node);
 
@@ -1032,6 +1035,7 @@ static noinline void axi_chan_handle_err(struct axi_dma_chan *chan, u32 status)
 	/* Try to restart the controller */
 	axi_chan_start_first_queued(chan);
 
+out:
 	spin_unlock_irqrestore(&chan->vc.lock, flags);
 }
 
diff --git linux-libre-6.1-gnu/drivers/dma/dw-edma/dw-edma-core.c linux-libre-6.1.39-gnu/drivers/dma/dw-edma/dw-edma-core.c
index c54b24ff5206..ef4cdcf6beba 100644
--- linux-libre-6.1-gnu/drivers/dma/dw-edma/dw-edma-core.c
+++ linux-libre-6.1.39-gnu/drivers/dma/dw-edma/dw-edma-core.c
@@ -170,7 +170,7 @@ static void vchan_free_desc(struct virt_dma_desc *vdesc)
 	dw_edma_free_desc(vd2dw_edma_desc(vdesc));
 }
 
-static void dw_edma_start_transfer(struct dw_edma_chan *chan)
+static int dw_edma_start_transfer(struct dw_edma_chan *chan)
 {
 	struct dw_edma_chunk *child;
 	struct dw_edma_desc *desc;
@@ -178,16 +178,16 @@ static void dw_edma_start_transfer(struct dw_edma_chan *chan)
 
 	vd = vchan_next_desc(&chan->vc);
 	if (!vd)
-		return;
+		return 0;
 
 	desc = vd2dw_edma_desc(vd);
 	if (!desc)
-		return;
+		return 0;
 
 	child = list_first_entry_or_null(&desc->chunk->list,
 					 struct dw_edma_chunk, list);
 	if (!child)
-		return;
+		return 0;
 
 	dw_edma_v0_core_start(child, !desc->xfer_sz);
 	desc->xfer_sz += child->ll_region.sz;
@@ -195,6 +195,8 @@ static void dw_edma_start_transfer(struct dw_edma_chan *chan)
 	list_del(&child->list);
 	kfree(child);
 	desc->chunks_alloc--;
+
+	return 1;
 }
 
 static int dw_edma_device_config(struct dma_chan *dchan,
@@ -277,9 +279,12 @@ static void dw_edma_device_issue_pending(struct dma_chan *dchan)
 	struct dw_edma_chan *chan = dchan2dw_edma_chan(dchan);
 	unsigned long flags;
 
+	if (!chan->configured)
+		return;
+
 	spin_lock_irqsave(&chan->vc.lock, flags);
-	if (chan->configured && chan->request == EDMA_REQ_NONE &&
-	    chan->status == EDMA_ST_IDLE && vchan_issue_pending(&chan->vc)) {
+	if (vchan_issue_pending(&chan->vc) && chan->request == EDMA_REQ_NONE &&
+	    chan->status == EDMA_ST_IDLE) {
 		chan->status = EDMA_ST_BUSY;
 		dw_edma_start_transfer(chan);
 	}
@@ -455,6 +460,8 @@ dw_edma_device_transfer(struct dw_edma_transfer *xfer)
 				 * and destination addresses are increased
 				 * by the same portion (data length)
 				 */
+			} else if (xfer->type == EDMA_XFER_INTERLEAVED) {
+				burst->dar = dst_addr;
 			}
 		} else {
 			burst->dar = dst_addr;
@@ -470,6 +477,8 @@ dw_edma_device_transfer(struct dw_edma_transfer *xfer)
 				 * and destination addresses are increased
 				 * by the same portion (data length)
 				 */
+			}  else if (xfer->type == EDMA_XFER_INTERLEAVED) {
+				burst->sar = src_addr;
 			}
 		}
 
@@ -568,14 +577,14 @@ static void dw_edma_done_interrupt(struct dw_edma_chan *chan)
 		switch (chan->request) {
 		case EDMA_REQ_NONE:
 			desc = vd2dw_edma_desc(vd);
-			if (desc->chunks_alloc) {
-				chan->status = EDMA_ST_BUSY;
-				dw_edma_start_transfer(chan);
-			} else {
+			if (!desc->chunks_alloc) {
 				list_del(&vd->node);
 				vchan_cookie_complete(vd);
-				chan->status = EDMA_ST_IDLE;
 			}
+
+			/* Continue transferring if there are remaining chunks or issued requests.
+			 */
+			chan->status = dw_edma_start_transfer(chan) ? EDMA_ST_BUSY : EDMA_ST_IDLE;
 			break;
 
 		case EDMA_REQ_STOP:
diff --git linux-libre-6.1-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c linux-libre-6.1.39-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c
index 77e6cfe52e0a..a3816ba63285 100644
--- linux-libre-6.1-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c
+++ linux-libre-6.1.39-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c
@@ -192,7 +192,7 @@ static inline void writeq_ch(struct dw_edma *dw, enum dw_edma_dir dir, u16 ch,
 static inline u64 readq_ch(struct dw_edma *dw, enum dw_edma_dir dir, u16 ch,
 			   const void __iomem *addr)
 {
-	u32 value;
+	u64 value;
 
 	if (dw->chip->mf == EDMA_MF_EDMA_LEGACY) {
 		u32 viewport_sel;
diff --git linux-libre-6.1-gnu/drivers/dma/idxd/device.c linux-libre-6.1.39-gnu/drivers/dma/idxd/device.c
index 6f44fa8f78a5..3b4ad7739f9e 100644
--- linux-libre-6.1-gnu/drivers/dma/idxd/device.c
+++ linux-libre-6.1.39-gnu/drivers/dma/idxd/device.c
@@ -702,7 +702,7 @@ static void idxd_groups_clear_state(struct idxd_device *idxd)
 		group->use_rdbuf_limit = false;
 		group->rdbufs_allowed = 0;
 		group->rdbufs_reserved = 0;
-		if (idxd->hw.version < DEVICE_VERSION_2 && !tc_override) {
+		if (idxd->hw.version <= DEVICE_VERSION_2 && !tc_override) {
 			group->tc_a = 1;
 			group->tc_b = 1;
 		} else {
@@ -1173,8 +1173,19 @@ static void idxd_flush_pending_descs(struct idxd_irq_entry *ie)
 	spin_unlock(&ie->list_lock);
 
 	list_for_each_entry_safe(desc, itr, &flist, list) {
+		struct dma_async_tx_descriptor *tx;
+
 		list_del(&desc->list);
 		ctype = desc->completion->status ? IDXD_COMPLETE_NORMAL : IDXD_COMPLETE_ABORT;
+		/*
+		 * wq is being disabled. Any remaining descriptors are
+		 * likely to be stuck and can be dropped. callback could
+		 * point to code that is no longer accessible, for example
+		 * if dmatest module has been unloaded.
+		 */
+		tx = &desc->txd;
+		tx->callback = NULL;
+		tx->callback_result = NULL;
 		idxd_dma_complete_txd(desc, ctype, true);
 	}
 }
@@ -1391,8 +1402,7 @@ err_res_alloc:
 err_irq:
 	idxd_wq_unmap_portal(wq);
 err_map_portal:
-	rc = idxd_wq_disable(wq, false);
-	if (rc < 0)
+	if (idxd_wq_disable(wq, false))
 		dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq)));
 err:
 	return rc;
@@ -1409,11 +1419,11 @@ void drv_disable_wq(struct idxd_wq *wq)
 		dev_warn(dev, "Clients has claim on wq %d: %d\n",
 			 wq->id, idxd_wq_refcount(wq));
 
-	idxd_wq_free_resources(wq);
 	idxd_wq_unmap_portal(wq);
 	idxd_wq_drain(wq);
 	idxd_wq_free_irq(wq);
 	idxd_wq_reset(wq);
+	idxd_wq_free_resources(wq);
 	percpu_ref_exit(&wq->wq_active);
 	wq->type = IDXD_WQT_NONE;
 	wq->client_count = 0;
diff --git linux-libre-6.1-gnu/drivers/dma/idxd/init.c linux-libre-6.1.39-gnu/drivers/dma/idxd/init.c
index 09cbf0c179ba..e0f49545d89f 100644
--- linux-libre-6.1-gnu/drivers/dma/idxd/init.c
+++ linux-libre-6.1.39-gnu/drivers/dma/idxd/init.c
@@ -296,7 +296,7 @@ static int idxd_setup_groups(struct idxd_device *idxd)
 		}
 
 		idxd->groups[i] = group;
-		if (idxd->hw.version < DEVICE_VERSION_2 && !tc_override) {
+		if (idxd->hw.version <= DEVICE_VERSION_2 && !tc_override) {
 			group->tc_a = 1;
 			group->tc_b = 1;
 		} else {
diff --git linux-libre-6.1-gnu/drivers/dma/idxd/sysfs.c linux-libre-6.1.39-gnu/drivers/dma/idxd/sysfs.c
index 7269bd54554f..18cd8151dee0 100644
--- linux-libre-6.1-gnu/drivers/dma/idxd/sysfs.c
+++ linux-libre-6.1.39-gnu/drivers/dma/idxd/sysfs.c
@@ -387,7 +387,7 @@ static ssize_t group_traffic_class_a_store(struct device *dev,
 	if (idxd->state == IDXD_DEV_ENABLED)
 		return -EPERM;
 
-	if (idxd->hw.version < DEVICE_VERSION_2 && !tc_override)
+	if (idxd->hw.version <= DEVICE_VERSION_2 && !tc_override)
 		return -EPERM;
 
 	if (val < 0 || val > 7)
@@ -429,7 +429,7 @@ static ssize_t group_traffic_class_b_store(struct device *dev,
 	if (idxd->state == IDXD_DEV_ENABLED)
 		return -EPERM;
 
-	if (idxd->hw.version < DEVICE_VERSION_2 && !tc_override)
+	if (idxd->hw.version <= DEVICE_VERSION_2 && !tc_override)
 		return -EPERM;
 
 	if (val < 0 || val > 7)
@@ -528,6 +528,22 @@ static bool idxd_group_attr_progress_limit_invisible(struct attribute *attr,
 		!idxd->hw.group_cap.progress_limit;
 }
 
+static bool idxd_group_attr_read_buffers_invisible(struct attribute *attr,
+						   struct idxd_device *idxd)
+{
+	/*
+	 * Intel IAA does not support Read Buffer allocation control,
+	 * make these attributes invisible.
+	 */
+	return (attr == &dev_attr_group_use_token_limit.attr ||
+		attr == &dev_attr_group_use_read_buffer_limit.attr ||
+		attr == &dev_attr_group_tokens_allowed.attr ||
+		attr == &dev_attr_group_read_buffers_allowed.attr ||
+		attr == &dev_attr_group_tokens_reserved.attr ||
+		attr == &dev_attr_group_read_buffers_reserved.attr) &&
+		idxd->data->type == IDXD_TYPE_IAX;
+}
+
 static umode_t idxd_group_attr_visible(struct kobject *kobj,
 				       struct attribute *attr, int n)
 {
@@ -538,6 +554,9 @@ static umode_t idxd_group_attr_visible(struct kobject *kobj,
 	if (idxd_group_attr_progress_limit_invisible(attr, idxd))
 		return 0;
 
+	if (idxd_group_attr_read_buffers_invisible(attr, idxd))
+		return 0;
+
 	return attr->mode;
 }
 
@@ -1233,6 +1252,14 @@ static bool idxd_wq_attr_op_config_invisible(struct attribute *attr,
 	       !idxd->hw.wq_cap.op_config;
 }
 
+static bool idxd_wq_attr_max_batch_size_invisible(struct attribute *attr,
+						  struct idxd_device *idxd)
+{
+	/* Intel IAA does not support batch processing, make it invisible */
+	return attr == &dev_attr_wq_max_batch_size.attr &&
+	       idxd->data->type == IDXD_TYPE_IAX;
+}
+
 static umode_t idxd_wq_attr_visible(struct kobject *kobj,
 				    struct attribute *attr, int n)
 {
@@ -1243,6 +1270,9 @@ static umode_t idxd_wq_attr_visible(struct kobject *kobj,
 	if (idxd_wq_attr_op_config_invisible(attr, idxd))
 		return 0;
 
+	if (idxd_wq_attr_max_batch_size_invisible(attr, idxd))
+		return 0;
+
 	return attr->mode;
 }
 
@@ -1533,6 +1563,43 @@ static ssize_t cmd_status_store(struct device *dev, struct device_attribute *att
 }
 static DEVICE_ATTR_RW(cmd_status);
 
+static bool idxd_device_attr_max_batch_size_invisible(struct attribute *attr,
+						      struct idxd_device *idxd)
+{
+	/* Intel IAA does not support batch processing, make it invisible */
+	return attr == &dev_attr_max_batch_size.attr &&
+	       idxd->data->type == IDXD_TYPE_IAX;
+}
+
+static bool idxd_device_attr_read_buffers_invisible(struct attribute *attr,
+						    struct idxd_device *idxd)
+{
+	/*
+	 * Intel IAA does not support Read Buffer allocation control,
+	 * make these attributes invisible.
+	 */
+	return (attr == &dev_attr_max_tokens.attr ||
+		attr == &dev_attr_max_read_buffers.attr ||
+		attr == &dev_attr_token_limit.attr ||
+		attr == &dev_attr_read_buffer_limit.attr) &&
+		idxd->data->type == IDXD_TYPE_IAX;
+}
+
+static umode_t idxd_device_attr_visible(struct kobject *kobj,
+					struct attribute *attr, int n)
+{
+	struct device *dev = container_of(kobj, struct device, kobj);
+	struct idxd_device *idxd = confdev_to_idxd(dev);
+
+	if (idxd_device_attr_max_batch_size_invisible(attr, idxd))
+		return 0;
+
+	if (idxd_device_attr_read_buffers_invisible(attr, idxd))
+		return 0;
+
+	return attr->mode;
+}
+
 static struct attribute *idxd_device_attributes[] = {
 	&dev_attr_version.attr,
 	&dev_attr_max_groups.attr,
@@ -1560,6 +1627,7 @@ static struct attribute *idxd_device_attributes[] = {
 
 static const struct attribute_group idxd_device_attribute_group = {
 	.attrs = idxd_device_attributes,
+	.is_visible = idxd_device_attr_visible,
 };
 
 static const struct attribute_group *idxd_attribute_groups[] = {
diff --git linux-libre-6.1-gnu/drivers/dma/imx-sdma.c linux-libre-6.1.39-gnu/drivers/dma/imx-sdma.c
index d5df7afa7b17..093d4638f9dd 100644
--- linux-libre-6.1-gnu/drivers/dma/imx-sdma.c
+++ linux-libre-6.1.39-gnu/drivers/dma/imx-sdma.c
@@ -1521,10 +1521,12 @@ static struct sdma_desc *sdma_transfer_init(struct sdma_channel *sdmac,
 		sdma_config_ownership(sdmac, false, true, false);
 
 	if (sdma_load_context(sdmac))
-		goto err_desc_out;
+		goto err_bd_out;
 
 	return desc;
 
+err_bd_out:
+	sdma_free_bd(desc);
 err_desc_out:
 	kfree(desc);
 err_out:
diff --git linux-libre-6.1-gnu/drivers/dma/lgm/lgm-dma.c linux-libre-6.1.39-gnu/drivers/dma/lgm/lgm-dma.c
index 9b9184f964be..1709d159af7e 100644
--- linux-libre-6.1-gnu/drivers/dma/lgm/lgm-dma.c
+++ linux-libre-6.1.39-gnu/drivers/dma/lgm/lgm-dma.c
@@ -914,7 +914,7 @@ static void ldma_dev_init(struct ldma_dev *d)
 	}
 }
 
-static int ldma_cfg_init(struct ldma_dev *d)
+static int ldma_parse_dt(struct ldma_dev *d)
 {
 	struct fwnode_handle *fwnode = dev_fwnode(d->dev);
 	struct ldma_port *p;
@@ -1661,10 +1661,6 @@ static int intel_ldma_probe(struct platform_device *pdev)
 		p->ldev = d;
 	}
 
-	ret = ldma_cfg_init(d);
-	if (ret)
-		return ret;
-
 	dma_dev->dev = &pdev->dev;
 
 	ch_mask = (unsigned long)d->channels_mask;
@@ -1675,6 +1671,10 @@ static int intel_ldma_probe(struct platform_device *pdev)
 			ldma_dma_init_v3X(j, d);
 	}
 
+	ret = ldma_parse_dt(d);
+	if (ret)
+		return ret;
+
 	dma_dev->device_alloc_chan_resources = ldma_alloc_chan_resources;
 	dma_dev->device_free_chan_resources = ldma_free_chan_resources;
 	dma_dev->device_terminate_all = ldma_terminate_all;
diff --git linux-libre-6.1-gnu/drivers/dma/mv_xor_v2.c linux-libre-6.1.39-gnu/drivers/dma/mv_xor_v2.c
index 113834e1167b..d086ff1824f8 100644
--- linux-libre-6.1-gnu/drivers/dma/mv_xor_v2.c
+++ linux-libre-6.1.39-gnu/drivers/dma/mv_xor_v2.c
@@ -755,7 +755,7 @@ static int mv_xor_v2_probe(struct platform_device *pdev)
 
 	xor_dev->clk = devm_clk_get(&pdev->dev, NULL);
 	if (PTR_ERR(xor_dev->clk) == -EPROBE_DEFER) {
-		ret = EPROBE_DEFER;
+		ret = -EPROBE_DEFER;
 		goto disable_reg_clk;
 	}
 	if (!IS_ERR(xor_dev->clk)) {
diff --git linux-libre-6.1-gnu/drivers/dma/pl330.c linux-libre-6.1.39-gnu/drivers/dma/pl330.c
index 0d9257fbdfb0..b4731fe6bbc1 100644
--- linux-libre-6.1-gnu/drivers/dma/pl330.c
+++ linux-libre-6.1.39-gnu/drivers/dma/pl330.c
@@ -1050,7 +1050,7 @@ static bool _trigger(struct pl330_thread *thrd)
 	return true;
 }
 
-static bool _start(struct pl330_thread *thrd)
+static bool pl330_start_thread(struct pl330_thread *thrd)
 {
 	switch (_state(thrd)) {
 	case PL330_STATE_FAULT_COMPLETING:
@@ -1702,7 +1702,7 @@ static int pl330_update(struct pl330_dmac *pl330)
 			thrd->req_running = -1;
 
 			/* Get going again ASAP */
-			_start(thrd);
+			pl330_start_thread(thrd);
 
 			/* For now, just make a list of callbacks to be done */
 			list_add_tail(&descdone->rqd, &pl330->req_done);
@@ -2089,7 +2089,7 @@ static void pl330_tasklet(struct tasklet_struct *t)
 	} else {
 		/* Make sure the PL330 Channel thread is active */
 		spin_lock(&pch->thread->dmac->lock);
-		_start(pch->thread);
+		pl330_start_thread(pch->thread);
 		spin_unlock(&pch->thread->dmac->lock);
 	}
 
@@ -2107,7 +2107,7 @@ static void pl330_tasklet(struct tasklet_struct *t)
 			if (power_down) {
 				pch->active = true;
 				spin_lock(&pch->thread->dmac->lock);
-				_start(pch->thread);
+				pl330_start_thread(pch->thread);
 				spin_unlock(&pch->thread->dmac->lock);
 				power_down = false;
 			}
diff --git linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma-dev.c linux-libre-6.1.39-gnu/drivers/dma/ptdma/ptdma-dev.c
index 377da23012ac..a2bf13ff18b6 100644
--- linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma-dev.c
+++ linux-libre-6.1.39-gnu/drivers/dma/ptdma/ptdma-dev.c
@@ -71,12 +71,13 @@ static int pt_core_execute_cmd(struct ptdma_desc *desc, struct pt_cmd_queue *cmd
 	bool soc = FIELD_GET(DWORD0_SOC, desc->dw0);
 	u8 *q_desc = (u8 *)&cmd_q->qbase[cmd_q->qidx];
 	u32 tail;
+	unsigned long flags;
 
 	if (soc) {
 		desc->dw0 |= FIELD_PREP(DWORD0_IOC, desc->dw0);
 		desc->dw0 &= ~DWORD0_SOC;
 	}
-	mutex_lock(&cmd_q->q_mutex);
+	spin_lock_irqsave(&cmd_q->q_lock, flags);
 
 	/* Copy 32-byte command descriptor to hw queue. */
 	memcpy(q_desc, desc, 32);
@@ -91,7 +92,7 @@ static int pt_core_execute_cmd(struct ptdma_desc *desc, struct pt_cmd_queue *cmd
 
 	/* Turn the queue back on using our cached control register */
 	pt_start_queue(cmd_q);
-	mutex_unlock(&cmd_q->q_mutex);
+	spin_unlock_irqrestore(&cmd_q->q_lock, flags);
 
 	return 0;
 }
@@ -199,7 +200,7 @@ int pt_core_init(struct pt_device *pt)
 
 	cmd_q->pt = pt;
 	cmd_q->dma_pool = dma_pool;
-	mutex_init(&cmd_q->q_mutex);
+	spin_lock_init(&cmd_q->q_lock);
 
 	/* Page alignment satisfies our needs for N <= 128 */
 	cmd_q->qsize = Q_SIZE(Q_DESC_SIZE);
diff --git linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma-dmaengine.c linux-libre-6.1.39-gnu/drivers/dma/ptdma/ptdma-dmaengine.c
index cc22d162ce25..1aa65e5de0f3 100644
--- linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma-dmaengine.c
+++ linux-libre-6.1.39-gnu/drivers/dma/ptdma/ptdma-dmaengine.c
@@ -254,7 +254,7 @@ static void pt_issue_pending(struct dma_chan *dma_chan)
 	spin_unlock_irqrestore(&chan->vc.lock, flags);
 
 	/* If there was nothing active, start processing */
-	if (engine_is_idle)
+	if (engine_is_idle && desc)
 		pt_cmd_callback(desc, 0);
 }
 
diff --git linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma.h linux-libre-6.1.39-gnu/drivers/dma/ptdma/ptdma.h
index d093c43b7d13..21b4bf895200 100644
--- linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma.h
+++ linux-libre-6.1.39-gnu/drivers/dma/ptdma/ptdma.h
@@ -196,7 +196,7 @@ struct pt_cmd_queue {
 	struct ptdma_desc *qbase;
 
 	/* Aligned queue start address (per requirement) */
-	struct mutex q_mutex ____cacheline_aligned;
+	spinlock_t q_lock ____cacheline_aligned;
 	unsigned int qidx;
 
 	unsigned int qsize;
diff --git linux-libre-6.1-gnu/drivers/dma/qcom/gpi.c linux-libre-6.1.39-gnu/drivers/dma/qcom/gpi.c
index 3f56514bbef8..db6d0dc308d2 100644
--- linux-libre-6.1-gnu/drivers/dma/qcom/gpi.c
+++ linux-libre-6.1.39-gnu/drivers/dma/qcom/gpi.c
@@ -1756,6 +1756,7 @@ static int gpi_create_spi_tre(struct gchan *chan, struct gpi_desc *desc,
 		tre->dword[3] = u32_encode_bits(TRE_TYPE_GO, TRE_FLAGS_TYPE);
 		if (spi->cmd == SPI_RX) {
 			tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_IEOB);
+			tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_LINK);
 		} else if (spi->cmd == SPI_TX) {
 			tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_CHAIN);
 		} else { /* SPI_DUPLEX */
@@ -1965,7 +1966,6 @@ error_alloc_ev_ring:
 error_config_int:
 	gpi_free_ring(&gpii->ev_ring, gpii);
 exit_gpi_init:
-	mutex_unlock(&gpii->ctrl_lock);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/dma/sf-pdma/sf-pdma.c linux-libre-6.1.39-gnu/drivers/dma/sf-pdma/sf-pdma.c
index 6b524eb6bcf3..e578ad556949 100644
--- linux-libre-6.1-gnu/drivers/dma/sf-pdma/sf-pdma.c
+++ linux-libre-6.1.39-gnu/drivers/dma/sf-pdma/sf-pdma.c
@@ -96,7 +96,6 @@ sf_pdma_prep_dma_memcpy(struct dma_chan *dchan,	dma_addr_t dest, dma_addr_t src,
 	if (!desc)
 		return NULL;
 
-	desc->in_use = true;
 	desc->dirn = DMA_MEM_TO_MEM;
 	desc->async_tx = vchan_tx_prep(&chan->vchan, &desc->vdesc, flags);
 
@@ -290,7 +289,7 @@ static void sf_pdma_free_desc(struct virt_dma_desc *vdesc)
 	struct sf_pdma_desc *desc;
 
 	desc = to_sf_pdma_desc(vdesc);
-	desc->in_use = false;
+	kfree(desc);
 }
 
 static void sf_pdma_donebh_tasklet(struct tasklet_struct *t)
diff --git linux-libre-6.1-gnu/drivers/dma/sf-pdma/sf-pdma.h linux-libre-6.1.39-gnu/drivers/dma/sf-pdma/sf-pdma.h
index dcb3687bd5da..5c398a83b491 100644
--- linux-libre-6.1-gnu/drivers/dma/sf-pdma/sf-pdma.h
+++ linux-libre-6.1.39-gnu/drivers/dma/sf-pdma/sf-pdma.h
@@ -78,7 +78,6 @@ struct sf_pdma_desc {
 	u64				src_addr;
 	struct virt_dma_desc		vdesc;
 	struct sf_pdma_chan		*chan;
-	bool				in_use;
 	enum dma_transfer_direction	dirn;
 	struct dma_async_tx_descriptor *async_tx;
 };
diff --git linux-libre-6.1-gnu/drivers/dma/tegra186-gpc-dma.c linux-libre-6.1.39-gnu/drivers/dma/tegra186-gpc-dma.c
index fa9bda4a2bc6..75af3488a3ba 100644
--- linux-libre-6.1-gnu/drivers/dma/tegra186-gpc-dma.c
+++ linux-libre-6.1.39-gnu/drivers/dma/tegra186-gpc-dma.c
@@ -707,6 +707,7 @@ static int tegra_dma_terminate_all(struct dma_chan *dc)
 			return err;
 		}
 
+		vchan_terminate_vdesc(&tdc->dma_desc->vd);
 		tegra_dma_disable(tdc);
 		tdc->dma_desc = NULL;
 	}
diff --git linux-libre-6.1-gnu/drivers/dma/tegra210-adma.c linux-libre-6.1.39-gnu/drivers/dma/tegra210-adma.c
index ae39b52012b2..79da93cc77b6 100644
--- linux-libre-6.1-gnu/drivers/dma/tegra210-adma.c
+++ linux-libre-6.1.39-gnu/drivers/dma/tegra210-adma.c
@@ -221,7 +221,7 @@ static int tegra_adma_init(struct tegra_adma *tdma)
 	int ret;
 
 	/* Clear any interrupts */
-	tdma_write(tdma, tdma->cdata->global_int_clear, 0x1);
+	tdma_write(tdma, tdma->cdata->ch_base_offset + tdma->cdata->global_int_clear, 0x1);
 
 	/* Assert soft reset */
 	tdma_write(tdma, ADMA_GLOBAL_SOFT_RESET, 0x1);
diff --git linux-libre-6.1-gnu/drivers/dma/ti/k3-udma.c linux-libre-6.1.39-gnu/drivers/dma/ti/k3-udma.c
index 7b5081989b3d..b86b809eb1f7 100644
--- linux-libre-6.1-gnu/drivers/dma/ti/k3-udma.c
+++ linux-libre-6.1.39-gnu/drivers/dma/ti/k3-udma.c
@@ -761,11 +761,12 @@ static void udma_decrement_byte_counters(struct udma_chan *uc, u32 val)
 	if (uc->desc->dir == DMA_DEV_TO_MEM) {
 		udma_rchanrt_write(uc, UDMA_CHAN_RT_BCNT_REG, val);
 		udma_rchanrt_write(uc, UDMA_CHAN_RT_SBCNT_REG, val);
-		udma_rchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
+		if (uc->config.ep_type != PSIL_EP_NATIVE)
+			udma_rchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
 	} else {
 		udma_tchanrt_write(uc, UDMA_CHAN_RT_BCNT_REG, val);
 		udma_tchanrt_write(uc, UDMA_CHAN_RT_SBCNT_REG, val);
-		if (!uc->bchan)
+		if (!uc->bchan && uc->config.ep_type != PSIL_EP_NATIVE)
 			udma_tchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/dma/xilinx/xilinx_dma.c linux-libre-6.1.39-gnu/drivers/dma/xilinx/xilinx_dma.c
index 8cd4e69dc7b4..766017570488 100644
--- linux-libre-6.1-gnu/drivers/dma/xilinx/xilinx_dma.c
+++ linux-libre-6.1.39-gnu/drivers/dma/xilinx/xilinx_dma.c
@@ -3141,8 +3141,10 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 	/* Initialize the channels */
 	for_each_child_of_node(node, child) {
 		err = xilinx_dma_child_probe(xdev, child);
-		if (err < 0)
+		if (err < 0) {
+			of_node_put(child);
 			goto error;
+		}
 	}
 
 	if (xdev->dma_config->dmatype == XDMA_TYPE_VDMA) {
diff --git linux-libre-6.1-gnu/drivers/edac/edac_device.c linux-libre-6.1.39-gnu/drivers/edac/edac_device.c
index 19522c568aa5..0689e1510721 100644
--- linux-libre-6.1-gnu/drivers/edac/edac_device.c
+++ linux-libre-6.1.39-gnu/drivers/edac/edac_device.c
@@ -34,6 +34,9 @@
 static DEFINE_MUTEX(device_ctls_mutex);
 static LIST_HEAD(edac_device_list);
 
+/* Default workqueue processing interval on this instance, in msecs */
+#define DEFAULT_POLL_INTERVAL 1000
+
 #ifdef CONFIG_EDAC_DEBUG
 static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)
 {
@@ -336,7 +339,7 @@ static void edac_device_workq_function(struct work_struct *work_req)
 	 * whole one second to save timers firing all over the period
 	 * between integral seconds
 	 */
-	if (edac_dev->poll_msec == 1000)
+	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
 	else
 		edac_queue_work(&edac_dev->work, edac_dev->delay);
@@ -366,7 +369,7 @@ static void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
 	 * timers firing on sub-second basis, while they are happy
 	 * to fire together on the 1 second exactly
 	 */
-	if (edac_dev->poll_msec == 1000)
+	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
 	else
 		edac_queue_work(&edac_dev->work, edac_dev->delay);
@@ -394,17 +397,16 @@ static void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)
  *	Then restart the workq on the new delay
  */
 void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
-					unsigned long value)
+				    unsigned long msec)
 {
-	unsigned long jiffs = msecs_to_jiffies(value);
-
-	if (value == 1000)
-		jiffs = round_jiffies_relative(value);
-
-	edac_dev->poll_msec = value;
-	edac_dev->delay	    = jiffs;
+	edac_dev->poll_msec = msec;
+	edac_dev->delay	    = msecs_to_jiffies(msec);
 
-	edac_mod_work(&edac_dev->work, jiffs);
+	/* See comment in edac_device_workq_setup() above */
+	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
+		edac_mod_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
+	else
+		edac_mod_work(&edac_dev->work, edac_dev->delay);
 }
 
 int edac_device_alloc_index(void)
@@ -443,11 +445,7 @@ int edac_device_add_device(struct edac_device_ctl_info *edac_dev)
 		/* This instance is NOW RUNNING */
 		edac_dev->op_state = OP_RUNNING_POLL;
 
-		/*
-		 * enable workq processing on this instance,
-		 * default = 1000 msec
-		 */
-		edac_device_workq_setup(edac_dev, 1000);
+		edac_device_workq_setup(edac_dev, edac_dev->poll_msec ?: DEFAULT_POLL_INTERVAL);
 	} else {
 		edac_dev->op_state = OP_RUNNING_INTERRUPT;
 	}
diff --git linux-libre-6.1-gnu/drivers/edac/edac_mc_sysfs.c linux-libre-6.1.39-gnu/drivers/edac/edac_mc_sysfs.c
index 0a638c97702a..15f63452a9be 100644
--- linux-libre-6.1-gnu/drivers/edac/edac_mc_sysfs.c
+++ linux-libre-6.1.39-gnu/drivers/edac/edac_mc_sysfs.c
@@ -298,6 +298,14 @@ DEVICE_CHANNEL(ch6_dimm_label, S_IRUGO | S_IWUSR,
 	channel_dimm_label_show, channel_dimm_label_store, 6);
 DEVICE_CHANNEL(ch7_dimm_label, S_IRUGO | S_IWUSR,
 	channel_dimm_label_show, channel_dimm_label_store, 7);
+DEVICE_CHANNEL(ch8_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 8);
+DEVICE_CHANNEL(ch9_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 9);
+DEVICE_CHANNEL(ch10_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 10);
+DEVICE_CHANNEL(ch11_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 11);
 
 /* Total possible dynamic DIMM Label attribute file table */
 static struct attribute *dynamic_csrow_dimm_attr[] = {
@@ -309,6 +317,10 @@ static struct attribute *dynamic_csrow_dimm_attr[] = {
 	&dev_attr_legacy_ch5_dimm_label.attr.attr,
 	&dev_attr_legacy_ch6_dimm_label.attr.attr,
 	&dev_attr_legacy_ch7_dimm_label.attr.attr,
+	&dev_attr_legacy_ch8_dimm_label.attr.attr,
+	&dev_attr_legacy_ch9_dimm_label.attr.attr,
+	&dev_attr_legacy_ch10_dimm_label.attr.attr,
+	&dev_attr_legacy_ch11_dimm_label.attr.attr,
 	NULL
 };
 
@@ -329,6 +341,14 @@ DEVICE_CHANNEL(ch6_ce_count, S_IRUGO,
 		   channel_ce_count_show, NULL, 6);
 DEVICE_CHANNEL(ch7_ce_count, S_IRUGO,
 		   channel_ce_count_show, NULL, 7);
+DEVICE_CHANNEL(ch8_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 8);
+DEVICE_CHANNEL(ch9_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 9);
+DEVICE_CHANNEL(ch10_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 10);
+DEVICE_CHANNEL(ch11_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 11);
 
 /* Total possible dynamic ce_count attribute file table */
 static struct attribute *dynamic_csrow_ce_count_attr[] = {
@@ -340,6 +360,10 @@ static struct attribute *dynamic_csrow_ce_count_attr[] = {
 	&dev_attr_legacy_ch5_ce_count.attr.attr,
 	&dev_attr_legacy_ch6_ce_count.attr.attr,
 	&dev_attr_legacy_ch7_ce_count.attr.attr,
+	&dev_attr_legacy_ch8_ce_count.attr.attr,
+	&dev_attr_legacy_ch9_ce_count.attr.attr,
+	&dev_attr_legacy_ch10_ce_count.attr.attr,
+	&dev_attr_legacy_ch11_ce_count.attr.attr,
 	NULL
 };
 
diff --git linux-libre-6.1-gnu/drivers/edac/edac_module.h linux-libre-6.1.39-gnu/drivers/edac/edac_module.h
index 50ed9f2425bb..4ed24d664d83 100644
--- linux-libre-6.1-gnu/drivers/edac/edac_module.h
+++ linux-libre-6.1.39-gnu/drivers/edac/edac_module.h
@@ -52,7 +52,7 @@ bool edac_stop_work(struct delayed_work *work);
 bool edac_mod_work(struct delayed_work *work, unsigned long delay);
 
 extern void edac_device_reset_delay_period(struct edac_device_ctl_info
-					   *edac_dev, unsigned long value);
+					   *edac_dev, unsigned long msec);
 extern void edac_mc_reset_delay_period(unsigned long value);
 
 /*
diff --git linux-libre-6.1-gnu/drivers/edac/highbank_mc_edac.c linux-libre-6.1.39-gnu/drivers/edac/highbank_mc_edac.c
index 61b76ec226af..19fba258ae10 100644
--- linux-libre-6.1-gnu/drivers/edac/highbank_mc_edac.c
+++ linux-libre-6.1.39-gnu/drivers/edac/highbank_mc_edac.c
@@ -174,8 +174,10 @@ static int highbank_mc_probe(struct platform_device *pdev)
 	drvdata = mci->pvt_info;
 	platform_set_drvdata(pdev, mci);
 
-	if (!devres_open_group(&pdev->dev, NULL, GFP_KERNEL))
-		return -ENOMEM;
+	if (!devres_open_group(&pdev->dev, NULL, GFP_KERNEL)) {
+		res = -ENOMEM;
+		goto free;
+	}
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!r) {
@@ -243,6 +245,7 @@ err2:
 	edac_mc_del_mc(&pdev->dev);
 err:
 	devres_release_group(&pdev->dev, NULL);
+free:
 	edac_mc_free(mci);
 	return res;
 }
diff --git linux-libre-6.1-gnu/drivers/edac/i10nm_base.c linux-libre-6.1.39-gnu/drivers/edac/i10nm_base.c
index a22ea053f8e1..8af4d2523194 100644
--- linux-libre-6.1-gnu/drivers/edac/i10nm_base.c
+++ linux-libre-6.1.39-gnu/drivers/edac/i10nm_base.c
@@ -304,11 +304,10 @@ static struct pci_dev *pci_get_dev_wrapper(int dom, unsigned int bus,
 	if (unlikely(pci_enable_device(pdev) < 0)) {
 		edac_dbg(2, "Failed to enable device %02x:%02x.%x\n",
 			 bus, dev, fun);
+		pci_dev_put(pdev);
 		return NULL;
 	}
 
-	pci_dev_get(pdev);
-
 	return pdev;
 }
 
diff --git linux-libre-6.1-gnu/drivers/edac/qcom_edac.c linux-libre-6.1.39-gnu/drivers/edac/qcom_edac.c
index 97a27e42dd61..518092d7eaf7 100644
--- linux-libre-6.1-gnu/drivers/edac/qcom_edac.c
+++ linux-libre-6.1.39-gnu/drivers/edac/qcom_edac.c
@@ -21,30 +21,9 @@
 #define TRP_SYN_REG_CNT                 6
 #define DRP_SYN_REG_CNT                 8
 
-#define LLCC_COMMON_STATUS0             0x0003000c
 #define LLCC_LB_CNT_MASK                GENMASK(31, 28)
 #define LLCC_LB_CNT_SHIFT               28
 
-/* Single & double bit syndrome register offsets */
-#define TRP_ECC_SB_ERR_SYN0             0x0002304c
-#define TRP_ECC_DB_ERR_SYN0             0x00020370
-#define DRP_ECC_SB_ERR_SYN0             0x0004204c
-#define DRP_ECC_DB_ERR_SYN0             0x00042070
-
-/* Error register offsets */
-#define TRP_ECC_ERROR_STATUS1           0x00020348
-#define TRP_ECC_ERROR_STATUS0           0x00020344
-#define DRP_ECC_ERROR_STATUS1           0x00042048
-#define DRP_ECC_ERROR_STATUS0           0x00042044
-
-/* TRP, DRP interrupt register offsets */
-#define DRP_INTERRUPT_STATUS            0x00041000
-#define TRP_INTERRUPT_0_STATUS          0x00020480
-#define DRP_INTERRUPT_CLEAR             0x00041008
-#define DRP_ECC_ERROR_CNTR_CLEAR        0x00040004
-#define TRP_INTERRUPT_0_CLEAR           0x00020484
-#define TRP_ECC_ERROR_CNTR_CLEAR        0x00020440
-
 /* Mask and shift macros */
 #define ECC_DB_ERR_COUNT_MASK           GENMASK(4, 0)
 #define ECC_DB_ERR_WAYS_MASK            GENMASK(31, 16)
@@ -60,15 +39,6 @@
 #define DRP_TRP_INT_CLEAR               GENMASK(1, 0)
 #define DRP_TRP_CNT_CLEAR               GENMASK(1, 0)
 
-/* Config registers offsets*/
-#define DRP_ECC_ERROR_CFG               0x00040000
-
-/* Tag RAM, Data RAM interrupt register offsets */
-#define CMN_INTERRUPT_0_ENABLE          0x0003001c
-#define CMN_INTERRUPT_2_ENABLE          0x0003003c
-#define TRP_INTERRUPT_0_ENABLE          0x00020488
-#define DRP_INTERRUPT_ENABLE            0x0004100c
-
 #define SB_ERROR_THRESHOLD              0x1
 #define SB_ERROR_THRESHOLD_SHIFT        24
 #define SB_DB_TRP_INTERRUPT_ENABLE      0x3
@@ -76,6 +46,8 @@
 #define DRP0_INTERRUPT_ENABLE           BIT(6)
 #define SB_DB_DRP_INTERRUPT_ENABLE      0x3
 
+#define ECC_POLL_MSEC			5000
+
 enum {
 	LLCC_DRAM_CE = 0,
 	LLCC_DRAM_UE,
@@ -86,9 +58,6 @@ enum {
 static const struct llcc_edac_reg_data edac_reg_data[] = {
 	[LLCC_DRAM_CE] = {
 		.name = "DRAM Single-bit",
-		.synd_reg = DRP_ECC_SB_ERR_SYN0,
-		.count_status_reg = DRP_ECC_ERROR_STATUS1,
-		.ways_status_reg = DRP_ECC_ERROR_STATUS0,
 		.reg_cnt = DRP_SYN_REG_CNT,
 		.count_mask = ECC_SB_ERR_COUNT_MASK,
 		.ways_mask = ECC_SB_ERR_WAYS_MASK,
@@ -96,9 +65,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
 	},
 	[LLCC_DRAM_UE] = {
 		.name = "DRAM Double-bit",
-		.synd_reg = DRP_ECC_DB_ERR_SYN0,
-		.count_status_reg = DRP_ECC_ERROR_STATUS1,
-		.ways_status_reg = DRP_ECC_ERROR_STATUS0,
 		.reg_cnt = DRP_SYN_REG_CNT,
 		.count_mask = ECC_DB_ERR_COUNT_MASK,
 		.ways_mask = ECC_DB_ERR_WAYS_MASK,
@@ -106,9 +72,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
 	},
 	[LLCC_TRAM_CE] = {
 		.name = "TRAM Single-bit",
-		.synd_reg = TRP_ECC_SB_ERR_SYN0,
-		.count_status_reg = TRP_ECC_ERROR_STATUS1,
-		.ways_status_reg = TRP_ECC_ERROR_STATUS0,
 		.reg_cnt = TRP_SYN_REG_CNT,
 		.count_mask = ECC_SB_ERR_COUNT_MASK,
 		.ways_mask = ECC_SB_ERR_WAYS_MASK,
@@ -116,9 +79,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
 	},
 	[LLCC_TRAM_UE] = {
 		.name = "TRAM Double-bit",
-		.synd_reg = TRP_ECC_DB_ERR_SYN0,
-		.count_status_reg = TRP_ECC_ERROR_STATUS1,
-		.ways_status_reg = TRP_ECC_ERROR_STATUS0,
 		.reg_cnt = TRP_SYN_REG_CNT,
 		.count_mask = ECC_DB_ERR_COUNT_MASK,
 		.ways_mask = ECC_DB_ERR_WAYS_MASK,
@@ -126,7 +86,7 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
 	},
 };
 
-static int qcom_llcc_core_setup(struct regmap *llcc_bcast_regmap)
+static int qcom_llcc_core_setup(struct llcc_drv_data *drv, struct regmap *llcc_bcast_regmap)
 {
 	u32 sb_err_threshold;
 	int ret;
@@ -135,31 +95,31 @@ static int qcom_llcc_core_setup(struct regmap *llcc_bcast_regmap)
 	 * Configure interrupt enable registers such that Tag, Data RAM related
 	 * interrupts are propagated to interrupt controller for servicing
 	 */
-	ret = regmap_update_bits(llcc_bcast_regmap, CMN_INTERRUPT_2_ENABLE,
+	ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg_offset->cmn_interrupt_2_enable,
 				 TRP0_INTERRUPT_ENABLE,
 				 TRP0_INTERRUPT_ENABLE);
 	if (ret)
 		return ret;
 
-	ret = regmap_update_bits(llcc_bcast_regmap, TRP_INTERRUPT_0_ENABLE,
+	ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg_offset->trp_interrupt_0_enable,
 				 SB_DB_TRP_INTERRUPT_ENABLE,
 				 SB_DB_TRP_INTERRUPT_ENABLE);
 	if (ret)
 		return ret;
 
 	sb_err_threshold = (SB_ERROR_THRESHOLD << SB_ERROR_THRESHOLD_SHIFT);
-	ret = regmap_write(llcc_bcast_regmap, DRP_ECC_ERROR_CFG,
+	ret = regmap_write(llcc_bcast_regmap, drv->edac_reg_offset->drp_ecc_error_cfg,
 			   sb_err_threshold);
 	if (ret)
 		return ret;
 
-	ret = regmap_update_bits(llcc_bcast_regmap, CMN_INTERRUPT_2_ENABLE,
+	ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg_offset->cmn_interrupt_2_enable,
 				 DRP0_INTERRUPT_ENABLE,
 				 DRP0_INTERRUPT_ENABLE);
 	if (ret)
 		return ret;
 
-	ret = regmap_write(llcc_bcast_regmap, DRP_INTERRUPT_ENABLE,
+	ret = regmap_write(llcc_bcast_regmap, drv->edac_reg_offset->drp_interrupt_enable,
 			   SB_DB_DRP_INTERRUPT_ENABLE);
 	return ret;
 }
@@ -173,24 +133,28 @@ qcom_llcc_clear_error_status(int err_type, struct llcc_drv_data *drv)
 	switch (err_type) {
 	case LLCC_DRAM_CE:
 	case LLCC_DRAM_UE:
-		ret = regmap_write(drv->bcast_regmap, DRP_INTERRUPT_CLEAR,
+		ret = regmap_write(drv->bcast_regmap,
+				   drv->edac_reg_offset->drp_interrupt_clear,
 				   DRP_TRP_INT_CLEAR);
 		if (ret)
 			return ret;
 
-		ret = regmap_write(drv->bcast_regmap, DRP_ECC_ERROR_CNTR_CLEAR,
+		ret = regmap_write(drv->bcast_regmap,
+				   drv->edac_reg_offset->drp_ecc_error_cntr_clear,
 				   DRP_TRP_CNT_CLEAR);
 		if (ret)
 			return ret;
 		break;
 	case LLCC_TRAM_CE:
 	case LLCC_TRAM_UE:
-		ret = regmap_write(drv->bcast_regmap, TRP_INTERRUPT_0_CLEAR,
+		ret = regmap_write(drv->bcast_regmap,
+				   drv->edac_reg_offset->trp_interrupt_0_clear,
 				   DRP_TRP_INT_CLEAR);
 		if (ret)
 			return ret;
 
-		ret = regmap_write(drv->bcast_regmap, TRP_ECC_ERROR_CNTR_CLEAR,
+		ret = regmap_write(drv->bcast_regmap,
+				   drv->edac_reg_offset->trp_ecc_error_cntr_clear,
 				   DRP_TRP_CNT_CLEAR);
 		if (ret)
 			return ret;
@@ -203,17 +167,55 @@ qcom_llcc_clear_error_status(int err_type, struct llcc_drv_data *drv)
 	return ret;
 }
 
+struct qcom_llcc_syn_regs {
+	u32 synd_reg;
+	u32 count_status_reg;
+	u32 ways_status_reg;
+};
+
+static void get_reg_offsets(struct llcc_drv_data *drv, int err_type,
+			    struct qcom_llcc_syn_regs *syn_regs)
+{
+	const struct llcc_edac_reg_offset *edac_reg_offset = drv->edac_reg_offset;
+
+	switch (err_type) {
+	case LLCC_DRAM_CE:
+		syn_regs->synd_reg = edac_reg_offset->drp_ecc_sb_err_syn0;
+		syn_regs->count_status_reg = edac_reg_offset->drp_ecc_error_status1;
+		syn_regs->ways_status_reg = edac_reg_offset->drp_ecc_error_status0;
+		break;
+	case LLCC_DRAM_UE:
+		syn_regs->synd_reg = edac_reg_offset->drp_ecc_db_err_syn0;
+		syn_regs->count_status_reg = edac_reg_offset->drp_ecc_error_status1;
+		syn_regs->ways_status_reg = edac_reg_offset->drp_ecc_error_status0;
+		break;
+	case LLCC_TRAM_CE:
+		syn_regs->synd_reg = edac_reg_offset->trp_ecc_sb_err_syn0;
+		syn_regs->count_status_reg = edac_reg_offset->trp_ecc_error_status1;
+		syn_regs->ways_status_reg = edac_reg_offset->trp_ecc_error_status0;
+		break;
+	case LLCC_TRAM_UE:
+		syn_regs->synd_reg = edac_reg_offset->trp_ecc_db_err_syn0;
+		syn_regs->count_status_reg = edac_reg_offset->trp_ecc_error_status1;
+		syn_regs->ways_status_reg = edac_reg_offset->trp_ecc_error_status0;
+		break;
+	}
+}
+
 /* Dump Syndrome registers data for Tag RAM, Data RAM bit errors*/
 static int
 dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type)
 {
 	struct llcc_edac_reg_data reg_data = edac_reg_data[err_type];
+	struct qcom_llcc_syn_regs regs = { };
 	int err_cnt, err_ways, ret, i;
 	u32 synd_reg, synd_val;
 
+	get_reg_offsets(drv, err_type, &regs);
+
 	for (i = 0; i < reg_data.reg_cnt; i++) {
-		synd_reg = reg_data.synd_reg + (i * 4);
-		ret = regmap_read(drv->regmap, drv->offsets[bank] + synd_reg,
+		synd_reg = regs.synd_reg + (i * 4);
+		ret = regmap_read(drv->regmaps[bank], synd_reg,
 				  &synd_val);
 		if (ret)
 			goto clear;
@@ -222,8 +224,7 @@ dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type)
 			    reg_data.name, i, synd_val);
 	}
 
-	ret = regmap_read(drv->regmap,
-			  drv->offsets[bank] + reg_data.count_status_reg,
+	ret = regmap_read(drv->regmaps[bank], regs.count_status_reg,
 			  &err_cnt);
 	if (ret)
 		goto clear;
@@ -233,8 +234,7 @@ dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type)
 	edac_printk(KERN_CRIT, EDAC_LLCC, "%s: Error count: 0x%4x\n",
 		    reg_data.name, err_cnt);
 
-	ret = regmap_read(drv->regmap,
-			  drv->offsets[bank] + reg_data.ways_status_reg,
+	ret = regmap_read(drv->regmaps[bank], regs.ways_status_reg,
 			  &err_ways);
 	if (ret)
 		goto clear;
@@ -252,7 +252,7 @@ clear:
 static int
 dump_syn_reg(struct edac_device_ctl_info *edev_ctl, int err_type, u32 bank)
 {
-	struct llcc_drv_data *drv = edev_ctl->pvt_info;
+	struct llcc_drv_data *drv = edev_ctl->dev->platform_data;
 	int ret;
 
 	ret = dump_syn_reg_values(drv, bank, err_type);
@@ -285,19 +285,17 @@ dump_syn_reg(struct edac_device_ctl_info *edev_ctl, int err_type, u32 bank)
 	return ret;
 }
 
-static irqreturn_t
-llcc_ecc_irq_handler(int irq, void *edev_ctl)
+static irqreturn_t llcc_ecc_irq_handler(int irq, void *edev_ctl)
 {
 	struct edac_device_ctl_info *edac_dev_ctl = edev_ctl;
-	struct llcc_drv_data *drv = edac_dev_ctl->pvt_info;
+	struct llcc_drv_data *drv = edac_dev_ctl->dev->platform_data;
 	irqreturn_t irq_rc = IRQ_NONE;
 	u32 drp_error, trp_error, i;
 	int ret;
 
 	/* Iterate over the banks and look for Tag RAM or Data RAM errors */
 	for (i = 0; i < drv->num_banks; i++) {
-		ret = regmap_read(drv->regmap,
-				  drv->offsets[i] + DRP_INTERRUPT_STATUS,
+		ret = regmap_read(drv->regmaps[i], drv->edac_reg_offset->drp_interrupt_status,
 				  &drp_error);
 
 		if (!ret && (drp_error & SB_ECC_ERROR)) {
@@ -312,8 +310,7 @@ llcc_ecc_irq_handler(int irq, void *edev_ctl)
 		if (!ret)
 			irq_rc = IRQ_HANDLED;
 
-		ret = regmap_read(drv->regmap,
-				  drv->offsets[i] + TRP_INTERRUPT_0_STATUS,
+		ret = regmap_read(drv->regmaps[i], drv->edac_reg_offset->trp_interrupt_0_status,
 				  &trp_error);
 
 		if (!ret && (trp_error & SB_ECC_ERROR)) {
@@ -332,6 +329,11 @@ llcc_ecc_irq_handler(int irq, void *edev_ctl)
 	return irq_rc;
 }
 
+static void llcc_ecc_check(struct edac_device_ctl_info *edev_ctl)
+{
+	llcc_ecc_irq_handler(0, edev_ctl);
+}
+
 static int qcom_llcc_edac_probe(struct platform_device *pdev)
 {
 	struct llcc_drv_data *llcc_driv_data = pdev->dev.platform_data;
@@ -340,7 +342,7 @@ static int qcom_llcc_edac_probe(struct platform_device *pdev)
 	int ecc_irq;
 	int rc;
 
-	rc = qcom_llcc_core_setup(llcc_driv_data->bcast_regmap);
+	rc = qcom_llcc_core_setup(llcc_driv_data, llcc_driv_data->bcast_regmap);
 	if (rc)
 		return rc;
 
@@ -358,31 +360,32 @@ static int qcom_llcc_edac_probe(struct platform_device *pdev)
 	edev_ctl->dev_name = dev_name(dev);
 	edev_ctl->ctl_name = "llcc";
 	edev_ctl->panic_on_ue = LLCC_ERP_PANIC_ON_UE;
-	edev_ctl->pvt_info = llcc_driv_data;
-
-	rc = edac_device_add_device(edev_ctl);
-	if (rc)
-		goto out_mem;
-
-	platform_set_drvdata(pdev, edev_ctl);
 
-	/* Request for ecc irq */
+	/* Check if LLCC driver has passed ECC IRQ */
 	ecc_irq = llcc_driv_data->ecc_irq;
-	if (ecc_irq < 0) {
-		rc = -ENODEV;
-		goto out_dev;
-	}
-	rc = devm_request_irq(dev, ecc_irq, llcc_ecc_irq_handler,
+	if (ecc_irq > 0) {
+		/* Use interrupt mode if IRQ is available */
+		rc = devm_request_irq(dev, ecc_irq, llcc_ecc_irq_handler,
 			      IRQF_TRIGGER_HIGH, "llcc_ecc", edev_ctl);
-	if (rc)
-		goto out_dev;
+		if (!rc) {
+			edac_op_state = EDAC_OPSTATE_INT;
+			goto irq_done;
+		}
+	}
 
-	return rc;
+	/* Fall back to polling mode otherwise */
+	edev_ctl->poll_msec = ECC_POLL_MSEC;
+	edev_ctl->edac_check = llcc_ecc_check;
+	edac_op_state = EDAC_OPSTATE_POLL;
 
-out_dev:
-	edac_device_del_device(edev_ctl->dev);
-out_mem:
-	edac_device_free_ctl_info(edev_ctl);
+irq_done:
+	rc = edac_device_add_device(edev_ctl);
+	if (rc) {
+		edac_device_free_ctl_info(edev_ctl);
+		return rc;
+	}
+
+	platform_set_drvdata(pdev, edev_ctl);
 
 	return rc;
 }
diff --git linux-libre-6.1-gnu/drivers/edac/skx_base.c linux-libre-6.1.39-gnu/drivers/edac/skx_base.c
index 7e2762f62eec..bc399469e959 100644
--- linux-libre-6.1-gnu/drivers/edac/skx_base.c
+++ linux-libre-6.1.39-gnu/drivers/edac/skx_base.c
@@ -510,7 +510,7 @@ rir_found:
 }
 
 static u8 skx_close_row[] = {
-	15, 16, 17, 18, 20, 21, 22, 28, 10, 11, 12, 13, 29, 30, 31, 32, 33
+	15, 16, 17, 18, 20, 21, 22, 28, 10, 11, 12, 13, 29, 30, 31, 32, 33, 34
 };
 
 static u8 skx_close_column[] = {
@@ -518,7 +518,7 @@ static u8 skx_close_column[] = {
 };
 
 static u8 skx_open_row[] = {
-	14, 15, 16, 20, 28, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33
+	14, 15, 16, 20, 28, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34
 };
 
 static u8 skx_open_column[] = {
diff --git linux-libre-6.1-gnu/drivers/extcon/extcon-usbc-tusb320.c linux-libre-6.1.39-gnu/drivers/extcon/extcon-usbc-tusb320.c
index 2a120d8d3c27..10dff1c512c4 100644
--- linux-libre-6.1-gnu/drivers/extcon/extcon-usbc-tusb320.c
+++ linux-libre-6.1.39-gnu/drivers/extcon/extcon-usbc-tusb320.c
@@ -78,6 +78,7 @@ struct tusb320_priv {
 	struct typec_capability	cap;
 	enum typec_port_type port_type;
 	enum typec_pwr_opmode pwr_opmode;
+	struct fwnode_handle *connector_fwnode;
 };
 
 static const char * const tusb_attached_states[] = {
@@ -313,9 +314,9 @@ static void tusb320_typec_irq_handler(struct tusb320_priv *priv, u8 reg9)
 		typec_set_pwr_opmode(port, TYPEC_PWR_MODE_USB);
 }
 
-static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
+static irqreturn_t tusb320_state_update_handler(struct tusb320_priv *priv,
+						bool force_update)
 {
-	struct tusb320_priv *priv = dev_id;
 	unsigned int reg;
 
 	if (regmap_read(priv->regmap, TUSB320_REG9, &reg)) {
@@ -323,7 +324,7 @@ static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
-	if (!(reg & TUSB320_REG9_INTERRUPT_STATUS))
+	if (!force_update && !(reg & TUSB320_REG9_INTERRUPT_STATUS))
 		return IRQ_NONE;
 
 	tusb320_extcon_irq_handler(priv, reg);
@@ -340,6 +341,13 @@ static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
+{
+	struct tusb320_priv *priv = dev_id;
+
+	return tusb320_state_update_handler(priv, false);
+}
+
 static const struct regmap_config tusb320_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
@@ -384,27 +392,25 @@ static int tusb320_typec_probe(struct i2c_client *client,
 	/* Type-C connector found. */
 	ret = typec_get_fw_cap(&priv->cap, connector);
 	if (ret)
-		return ret;
+		goto err_put;
 
 	priv->port_type = priv->cap.type;
 
 	/* This goes into register 0x8 field CURRENT_MODE_ADVERTISE */
 	ret = fwnode_property_read_string(connector, "typec-power-opmode", &cap_str);
 	if (ret)
-		return ret;
+		goto err_put;
 
 	ret = typec_find_pwr_opmode(cap_str);
 	if (ret < 0)
-		return ret;
-	if (ret == TYPEC_PWR_MODE_PD)
-		return -EINVAL;
+		goto err_put;
 
 	priv->pwr_opmode = ret;
 
 	/* Initialize the hardware with the devicetree settings. */
 	ret = tusb320_set_adv_pwr_mode(priv);
 	if (ret)
-		return ret;
+		goto err_put;
 
 	priv->cap.revision		= USB_TYPEC_REV_1_1;
 	priv->cap.accessory[0]		= TYPEC_ACCESSORY_AUDIO;
@@ -415,14 +421,28 @@ static int tusb320_typec_probe(struct i2c_client *client,
 	priv->cap.fwnode		= connector;
 
 	priv->port = typec_register_port(&client->dev, &priv->cap);
-	if (IS_ERR(priv->port))
-		return PTR_ERR(priv->port);
+	if (IS_ERR(priv->port)) {
+		ret = PTR_ERR(priv->port);
+		goto err_put;
+	}
+
+	priv->connector_fwnode = connector;
 
 	return 0;
+
+err_put:
+	fwnode_handle_put(connector);
+
+	return ret;
+}
+
+static void tusb320_typec_remove(struct tusb320_priv *priv)
+{
+	typec_unregister_port(priv->port);
+	fwnode_handle_put(priv->connector_fwnode);
 }
 
-static int tusb320_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static int tusb320_probe(struct i2c_client *client)
 {
 	struct tusb320_priv *priv;
 	const void *match_data;
@@ -432,7 +452,9 @@ static int tusb320_probe(struct i2c_client *client,
 	priv = devm_kzalloc(&client->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
+
 	priv->dev = &client->dev;
+	i2c_set_clientdata(client, priv);
 
 	priv->regmap = devm_regmap_init_i2c(client, &tusb320_regmap_config);
 	if (IS_ERR(priv->regmap))
@@ -466,7 +488,7 @@ static int tusb320_probe(struct i2c_client *client,
 		return ret;
 
 	/* update initial state */
-	tusb320_irq_handler(client->irq, priv);
+	tusb320_state_update_handler(priv, true);
 
 	/* Reset chip to its default state */
 	ret = tusb320_reset(priv);
@@ -477,16 +499,25 @@ static int tusb320_probe(struct i2c_client *client,
 		 * State and polarity might change after a reset, so update
 		 * them again and make sure the interrupt status bit is cleared.
 		 */
-		tusb320_irq_handler(client->irq, priv);
+		tusb320_state_update_handler(priv, true);
 
 	ret = devm_request_threaded_irq(priv->dev, client->irq, NULL,
 					tusb320_irq_handler,
 					IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
 					client->name, priv);
+	if (ret)
+		tusb320_typec_remove(priv);
 
 	return ret;
 }
 
+static void tusb320_remove(struct i2c_client *client)
+{
+	struct tusb320_priv *priv = i2c_get_clientdata(client);
+
+	tusb320_typec_remove(priv);
+}
+
 static const struct of_device_id tusb320_extcon_dt_match[] = {
 	{ .compatible = "ti,tusb320", .data = &tusb320_ops, },
 	{ .compatible = "ti,tusb320l", .data = &tusb320l_ops, },
@@ -495,7 +526,8 @@ static const struct of_device_id tusb320_extcon_dt_match[] = {
 MODULE_DEVICE_TABLE(of, tusb320_extcon_dt_match);
 
 static struct i2c_driver tusb320_extcon_driver = {
-	.probe		= tusb320_probe,
+	.probe_new	= tusb320_probe,
+	.remove		= tusb320_remove,
 	.driver		= {
 		.name	= "extcon-tusb320",
 		.of_match_table = tusb320_extcon_dt_match,
diff --git linux-libre-6.1-gnu/drivers/extcon/extcon.c linux-libre-6.1.39-gnu/drivers/extcon/extcon.c
index e1c71359b605..7141dd0d407d 100644
--- linux-libre-6.1-gnu/drivers/extcon/extcon.c
+++ linux-libre-6.1.39-gnu/drivers/extcon/extcon.c
@@ -206,6 +206,14 @@ static const struct __extcon_info {
  * @attr_name:		"name" sysfs entry
  * @attr_state:		"state" sysfs entry
  * @attrs:		the array pointing to attr_name and attr_state for attr_g
+ * @usb_propval:	the array of USB connector properties
+ * @chg_propval:	the array of charger connector properties
+ * @jack_propval:	the array of jack connector properties
+ * @disp_propval:	the array of display connector properties
+ * @usb_bits:		the bit array of the USB connector property capabilities
+ * @chg_bits:		the bit array of the charger connector property capabilities
+ * @jack_bits:		the bit array of the jack connector property capabilities
+ * @disp_bits:		the bit array of the display connector property capabilities
  */
 struct extcon_cable {
 	struct extcon_dev *edev;
diff --git linux-libre-6.1-gnu/drivers/firewire/core-cdev.c linux-libre-6.1.39-gnu/drivers/firewire/core-cdev.c
index 9c89f7d53e99..958aa4662ccb 100644
--- linux-libre-6.1-gnu/drivers/firewire/core-cdev.c
+++ linux-libre-6.1.39-gnu/drivers/firewire/core-cdev.c
@@ -819,8 +819,10 @@ static int ioctl_send_response(struct client *client, union ioctl_arg *arg)
 
 	r = container_of(resource, struct inbound_transaction_resource,
 			 resource);
-	if (is_fcp_request(r->request))
+	if (is_fcp_request(r->request)) {
+		kfree(r->data);
 		goto out;
+	}
 
 	if (a->length != fw_get_response_length(r->request)) {
 		ret = -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_ffa/bus.c linux-libre-6.1.39-gnu/drivers/firmware/arm_ffa/bus.c
index 99d439480612..b9ce784f087d 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_ffa/bus.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/arm_ffa/bus.c
@@ -15,6 +15,8 @@
 
 #include "common.h"
 
+static DEFINE_IDA(ffa_bus_id);
+
 static int ffa_device_match(struct device *dev, struct device_driver *drv)
 {
 	const struct ffa_device_id *id_table;
@@ -53,7 +55,8 @@ static void ffa_device_remove(struct device *dev)
 {
 	struct ffa_driver *ffa_drv = to_ffa_driver(dev->driver);
 
-	ffa_drv->remove(to_ffa_dev(dev));
+	if (ffa_drv->remove)
+		ffa_drv->remove(to_ffa_dev(dev));
 }
 
 static int ffa_device_uevent(struct device *dev, struct kobj_uevent_env *env)
@@ -130,6 +133,7 @@ static void ffa_release_device(struct device *dev)
 {
 	struct ffa_device *ffa_dev = to_ffa_dev(dev);
 
+	ida_free(&ffa_bus_id, ffa_dev->id);
 	kfree(ffa_dev);
 }
 
@@ -170,18 +174,24 @@ bool ffa_device_is_valid(struct ffa_device *ffa_dev)
 struct ffa_device *ffa_device_register(const uuid_t *uuid, int vm_id,
 				       const struct ffa_ops *ops)
 {
-	int ret;
+	int id, ret;
 	struct device *dev;
 	struct ffa_device *ffa_dev;
 
+	id = ida_alloc_min(&ffa_bus_id, 1, GFP_KERNEL);
+	if (id < 0)
+		return NULL;
+
 	ffa_dev = kzalloc(sizeof(*ffa_dev), GFP_KERNEL);
-	if (!ffa_dev)
+	if (!ffa_dev) {
+		ida_free(&ffa_bus_id, id);
 		return NULL;
+	}
 
 	dev = &ffa_dev->dev;
 	dev->bus = &ffa_bus_type;
 	dev->release = ffa_release_device;
-	dev_set_name(&ffa_dev->dev, "arm-ffa-%04x", vm_id);
+	dev_set_name(&ffa_dev->dev, "arm-ffa-%d", id);
 
 	ffa_dev->vm_id = vm_id;
 	ffa_dev->ops = ops;
@@ -217,4 +227,5 @@ void arm_ffa_bus_exit(void)
 {
 	ffa_devices_unregister();
 	bus_unregister(&ffa_bus_type);
+	ida_destroy(&ffa_bus_id);
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_ffa/driver.c linux-libre-6.1.39-gnu/drivers/firmware/arm_ffa/driver.c
index d5e86ef40b89..c37e82359005 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_ffa/driver.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/arm_ffa/driver.c
@@ -274,7 +274,8 @@ __ffa_partition_info_get(u32 uuid0, u32 uuid1, u32 uuid2, u32 uuid3,
 	int idx, count, flags = 0, sz, buf_sz;
 	ffa_value_t partition_info;
 
-	if (!buffer || !num_partitions) /* Just get the count for now */
+	if (drv_info->version > FFA_VERSION_1_0 &&
+	    (!buffer || !num_partitions)) /* Just get the count for now */
 		flags = PARTITION_INFO_GET_RETURN_COUNT_ONLY;
 
 	mutex_lock(&drv_info->rx_lock);
@@ -501,12 +502,18 @@ ffa_setup_and_transmit(u32 func_id, void *buffer, u32 max_fragsize,
 		ep_mem_access->receiver = args->attrs[idx].receiver;
 		ep_mem_access->attrs = args->attrs[idx].attrs;
 		ep_mem_access->composite_off = COMPOSITE_OFFSET(args->nattrs);
+		ep_mem_access->flag = 0;
+		ep_mem_access->reserved = 0;
 	}
+	mem_region->handle = 0;
+	mem_region->reserved_0 = 0;
+	mem_region->reserved_1 = 0;
 	mem_region->ep_count = args->nattrs;
 
 	composite = buffer + COMPOSITE_OFFSET(args->nattrs);
 	composite->total_pg_cnt = ffa_get_num_pages_sg(args->sg);
 	composite->addr_range_cnt = num_entries;
+	composite->reserved = 0;
 
 	length = COMPOSITE_CONSTITUENTS_OFFSET(args->nattrs, num_entries);
 	frag_len = COMPOSITE_CONSTITUENTS_OFFSET(args->nattrs, 0);
@@ -541,6 +548,7 @@ ffa_setup_and_transmit(u32 func_id, void *buffer, u32 max_fragsize,
 
 		constituents->address = sg_phys(args->sg);
 		constituents->pg_cnt = args->sg->length / FFA_PAGE_SIZE;
+		constituents->reserved = 0;
 		constituents++;
 		frag_len += sizeof(struct ffa_mem_region_addr_range);
 	} while ((args->sg = sg_next(args->sg)));
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_scmi/driver.c linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/driver.c
index f818d00bb2c6..fe06dc193689 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_scmi/driver.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/driver.c
@@ -910,6 +910,8 @@ static int do_xfer(const struct scmi_protocol_handle *ph,
 			      xfer->hdr.protocol_id, xfer->hdr.seq,
 			      xfer->hdr.poll_completion);
 
+	/* Clear any stale status */
+	xfer->hdr.status = SCMI_SUCCESS;
 	xfer->state = SCMI_XFER_SENT_OK;
 	/*
 	 * Even though spinlocking is not needed here since no race is possible
@@ -1979,7 +1981,7 @@ static int scmi_xfer_info_init(struct scmi_info *sinfo)
 		return ret;
 
 	ret = __scmi_xfer_info_init(sinfo, &sinfo->tx_minfo);
-	if (!ret && idr_find(&sinfo->rx_idr, SCMI_PROTOCOL_BASE))
+	if (!ret && !idr_is_empty(&sinfo->rx_idr))
 		ret = __scmi_xfer_info_init(sinfo, &sinfo->rx_minfo);
 
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_scmi/mailbox.c linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/mailbox.c
index 1e40cb035044..a455f3c0e98b 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_scmi/mailbox.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/mailbox.c
@@ -52,6 +52,39 @@ static bool mailbox_chan_available(struct device *dev, int idx)
 					   "#mbox-cells", idx, NULL);
 }
 
+static int mailbox_chan_validate(struct device *cdev)
+{
+	int num_mb, num_sh, ret = 0;
+	struct device_node *np = cdev->of_node;
+
+	num_mb = of_count_phandle_with_args(np, "mboxes", "#mbox-cells");
+	num_sh = of_count_phandle_with_args(np, "shmem", NULL);
+	/* Bail out if mboxes and shmem descriptors are inconsistent */
+	if (num_mb <= 0 || num_sh > 2 || num_mb != num_sh) {
+		dev_warn(cdev, "Invalid channel descriptor for '%s'\n",
+			 of_node_full_name(np));
+		return -EINVAL;
+	}
+
+	if (num_sh > 1) {
+		struct device_node *np_tx, *np_rx;
+
+		np_tx = of_parse_phandle(np, "shmem", 0);
+		np_rx = of_parse_phandle(np, "shmem", 1);
+		/* SCMI Tx and Rx shared mem areas have to be distinct */
+		if (!np_tx || !np_rx || np_tx == np_rx) {
+			dev_warn(cdev, "Invalid shmem descriptor for '%s'\n",
+				 of_node_full_name(np));
+			ret = -EINVAL;
+		}
+
+		of_node_put(np_tx);
+		of_node_put(np_rx);
+	}
+
+	return ret;
+}
+
 static int mailbox_chan_setup(struct scmi_chan_info *cinfo, struct device *dev,
 			      bool tx)
 {
@@ -64,6 +97,10 @@ static int mailbox_chan_setup(struct scmi_chan_info *cinfo, struct device *dev,
 	resource_size_t size;
 	struct resource res;
 
+	ret = mailbox_chan_validate(cdev);
+	if (ret)
+		return ret;
+
 	smbox = devm_kzalloc(dev, sizeof(*smbox), GFP_KERNEL);
 	if (!smbox)
 		return -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_scmi/shmem.c linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/shmem.c
index 1dfe534b8518..87b4f4d35f06 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_scmi/shmem.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/shmem.c
@@ -81,10 +81,11 @@ u32 shmem_read_header(struct scmi_shared_mem __iomem *shmem)
 void shmem_fetch_response(struct scmi_shared_mem __iomem *shmem,
 			  struct scmi_xfer *xfer)
 {
+	size_t len = ioread32(&shmem->length);
+
 	xfer->hdr.status = ioread32(shmem->msg_payload);
 	/* Skip the length of header and status in shmem area i.e 8 bytes */
-	xfer->rx.len = min_t(size_t, xfer->rx.len,
-			     ioread32(&shmem->length) - 8);
+	xfer->rx.len = min_t(size_t, xfer->rx.len, len > 8 ? len - 8 : 0);
 
 	/* Take a copy to the rx buffer.. */
 	memcpy_fromio(xfer->rx.buf, shmem->msg_payload + 4, xfer->rx.len);
@@ -93,8 +94,10 @@ void shmem_fetch_response(struct scmi_shared_mem __iomem *shmem,
 void shmem_fetch_notification(struct scmi_shared_mem __iomem *shmem,
 			      size_t max_len, struct scmi_xfer *xfer)
 {
+	size_t len = ioread32(&shmem->length);
+
 	/* Skip only the length of header in shmem area i.e 4 bytes */
-	xfer->rx.len = min_t(size_t, max_len, ioread32(&shmem->length) - 4);
+	xfer->rx.len = min_t(size_t, max_len, len > 4 ? len - 4 : 0);
 
 	/* Take a copy to the rx buffer.. */
 	memcpy_fromio(xfer->rx.buf, shmem->msg_payload, xfer->rx.len);
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_scmi/virtio.c linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/virtio.c
index 33c9b81a55cd..1db975c08896 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_scmi/virtio.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/arm_scmi/virtio.c
@@ -160,7 +160,6 @@ static void scmi_vio_channel_cleanup_sync(struct scmi_vio_channel *vioch)
 	}
 
 	vioch->shutdown_done = &vioch_shutdown_done;
-	virtio_break_device(vioch->vqueue->vdev);
 	if (!vioch->is_rx && vioch->deferred_tx_wq)
 		/* Cannot be kicked anymore after this...*/
 		vioch->deferred_tx_wq = NULL;
@@ -482,6 +481,12 @@ static int virtio_chan_free(int id, void *p, void *data)
 	struct scmi_chan_info *cinfo = p;
 	struct scmi_vio_channel *vioch = cinfo->transport_info;
 
+	/*
+	 * Break device to inhibit further traffic flowing while shutting down
+	 * the channels: doing it later holding vioch->lock creates unsafe
+	 * locking dependency chains as reported by LOCKDEP.
+	 */
+	virtio_break_device(vioch->vqueue->vdev);
 	scmi_vio_channel_cleanup_sync(vioch);
 
 	scmi_free_channel(cinfo, data, id);
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_sdei.c linux-libre-6.1.39-gnu/drivers/firmware/arm_sdei.c
index 1e1a51510e83..f9040bd61081 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_sdei.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/arm_sdei.c
@@ -43,6 +43,8 @@ static asmlinkage void (*sdei_firmware_call)(unsigned long function_id,
 /* entry point from firmware to arch asm code */
 static unsigned long sdei_entry_point;
 
+static int sdei_hp_state;
+
 struct sdei_event {
 	/* These three are protected by the sdei_list_lock */
 	struct list_head	list;
@@ -301,8 +303,6 @@ int sdei_mask_local_cpu(void)
 {
 	int err;
 
-	WARN_ON_ONCE(preemptible());
-
 	err = invoke_sdei_fn(SDEI_1_0_FN_SDEI_PE_MASK, 0, 0, 0, 0, 0, NULL);
 	if (err && err != -EIO) {
 		pr_warn_once("failed to mask CPU[%u]: %d\n",
@@ -315,6 +315,7 @@ int sdei_mask_local_cpu(void)
 
 static void _ipi_mask_cpu(void *ignored)
 {
+	WARN_ON_ONCE(preemptible());
 	sdei_mask_local_cpu();
 }
 
@@ -322,8 +323,6 @@ int sdei_unmask_local_cpu(void)
 {
 	int err;
 
-	WARN_ON_ONCE(preemptible());
-
 	err = invoke_sdei_fn(SDEI_1_0_FN_SDEI_PE_UNMASK, 0, 0, 0, 0, 0, NULL);
 	if (err && err != -EIO) {
 		pr_warn_once("failed to unmask CPU[%u]: %d\n",
@@ -336,6 +335,7 @@ int sdei_unmask_local_cpu(void)
 
 static void _ipi_unmask_cpu(void *ignored)
 {
+	WARN_ON_ONCE(preemptible());
 	sdei_unmask_local_cpu();
 }
 
@@ -343,6 +343,8 @@ static void _ipi_private_reset(void *ignored)
 {
 	int err;
 
+	WARN_ON_ONCE(preemptible());
+
 	err = invoke_sdei_fn(SDEI_1_0_FN_SDEI_PRIVATE_RESET, 0, 0, 0, 0, 0,
 			     NULL);
 	if (err && err != -EIO)
@@ -389,8 +391,6 @@ static void _local_event_enable(void *data)
 	int err;
 	struct sdei_crosscall_args *arg = data;
 
-	WARN_ON_ONCE(preemptible());
-
 	err = sdei_api_event_enable(arg->event->event_num);
 
 	sdei_cross_call_return(arg, err);
@@ -479,8 +479,6 @@ static void _local_event_unregister(void *data)
 	int err;
 	struct sdei_crosscall_args *arg = data;
 
-	WARN_ON_ONCE(preemptible());
-
 	err = sdei_api_event_unregister(arg->event->event_num);
 
 	sdei_cross_call_return(arg, err);
@@ -561,8 +559,6 @@ static void _local_event_register(void *data)
 	struct sdei_registered_event *reg;
 	struct sdei_crosscall_args *arg = data;
 
-	WARN_ON(preemptible());
-
 	reg = per_cpu_ptr(arg->event->private_registered, smp_processor_id());
 	err = sdei_api_event_register(arg->event->event_num, sdei_entry_point,
 				      reg, 0, 0);
@@ -717,6 +713,8 @@ static int sdei_pm_notifier(struct notifier_block *nb, unsigned long action,
 {
 	int rv;
 
+	WARN_ON_ONCE(preemptible());
+
 	switch (action) {
 	case CPU_PM_ENTER:
 		rv = sdei_mask_local_cpu();
@@ -765,7 +763,7 @@ static int sdei_device_freeze(struct device *dev)
 	int err;
 
 	/* unregister private events */
-	cpuhp_remove_state(CPUHP_AP_ARM_SDEI_STARTING);
+	cpuhp_remove_state(sdei_entry_point);
 
 	err = sdei_unregister_shared();
 	if (err)
@@ -786,12 +784,15 @@ static int sdei_device_thaw(struct device *dev)
 		return err;
 	}
 
-	err = cpuhp_setup_state(CPUHP_AP_ARM_SDEI_STARTING, "SDEI",
+	err = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "SDEI",
 				&sdei_cpuhp_up, &sdei_cpuhp_down);
-	if (err)
+	if (err < 0) {
 		pr_warn("Failed to re-register CPU hotplug notifier...\n");
+		return err;
+	}
 
-	return err;
+	sdei_hp_state = err;
+	return 0;
 }
 
 static int sdei_device_restore(struct device *dev)
@@ -823,7 +824,7 @@ static int sdei_reboot_notifier(struct notifier_block *nb, unsigned long action,
 	 * We are going to reset the interface, after this there is no point
 	 * doing work when we take CPUs offline.
 	 */
-	cpuhp_remove_state(CPUHP_AP_ARM_SDEI_STARTING);
+	cpuhp_remove_state(sdei_hp_state);
 
 	sdei_platform_reset();
 
@@ -1003,13 +1004,15 @@ static int sdei_probe(struct platform_device *pdev)
 		goto remove_cpupm;
 	}
 
-	err = cpuhp_setup_state(CPUHP_AP_ARM_SDEI_STARTING, "SDEI",
+	err = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "SDEI",
 				&sdei_cpuhp_up, &sdei_cpuhp_down);
-	if (err) {
+	if (err < 0) {
 		pr_warn("Failed to register CPU hotplug notifier...\n");
 		goto remove_reboot;
 	}
 
+	sdei_hp_state = err;
+
 	return 0;
 
 remove_reboot:
diff --git linux-libre-6.1-gnu/drivers/firmware/dmi-sysfs.c linux-libre-6.1.39-gnu/drivers/firmware/dmi-sysfs.c
index 66727ad3361b..402217c57033 100644
--- linux-libre-6.1-gnu/drivers/firmware/dmi-sysfs.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/dmi-sysfs.c
@@ -603,16 +603,16 @@ static void __init dmi_sysfs_register_handle(const struct dmi_header *dh,
 	*ret = kobject_init_and_add(&entry->kobj, &dmi_sysfs_entry_ktype, NULL,
 				    "%d-%d", dh->type, entry->instance);
 
-	if (*ret) {
-		kobject_put(&entry->kobj);
-		return;
-	}
-
 	/* Thread on the global list for cleanup */
 	spin_lock(&entry_list_lock);
 	list_add_tail(&entry->list, &entry_list);
 	spin_unlock(&entry_list_lock);
 
+	if (*ret) {
+		kobject_put(&entry->kobj);
+		return;
+	}
+
 	/* Handle specializations by type */
 	switch (dh->type) {
 	case DMI_ENTRY_SYSTEM_EVENT_LOG:
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/efi.c linux-libre-6.1.39-gnu/drivers/firmware/efi/efi.c
index a46df5d1d094..b43e5e6ddaf6 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/efi.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/efi.c
@@ -374,8 +374,8 @@ static int __init efisubsys_init(void)
 	efi_kobj = kobject_create_and_add("efi", firmware_kobj);
 	if (!efi_kobj) {
 		pr_err("efi: Firmware registration failed.\n");
-		destroy_workqueue(efi_rts_wq);
-		return -ENOMEM;
+		error = -ENOMEM;
+		goto err_destroy_wq;
 	}
 
 	if (efi_rt_services_supported(EFI_RT_SUPPORTED_GET_VARIABLE |
@@ -423,7 +423,10 @@ err_unregister:
 		generic_ops_unregister();
 err_put:
 	kobject_put(efi_kobj);
-	destroy_workqueue(efi_rts_wq);
+err_destroy_wq:
+	if (efi_rts_wq)
+		destroy_workqueue(efi_rts_wq);
+
 	return error;
 }
 
@@ -611,7 +614,7 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables,
 
 		seed = early_memremap(efi_rng_seed, sizeof(*seed));
 		if (seed != NULL) {
-			size = min(seed->size, EFI_RANDOM_SEED_SIZE);
+			size = min_t(u32, seed->size, SZ_1K); // sanity check
 			early_memunmap(seed, sizeof(*seed));
 		} else {
 			pr_err("Could not map UEFI random seed!\n");
@@ -620,8 +623,8 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables,
 			seed = early_memremap(efi_rng_seed,
 					      sizeof(*seed) + size);
 			if (seed != NULL) {
-				pr_notice("seeding entropy pool\n");
 				add_bootloader_randomness(seed->bits, size);
+				memzero_explicit(seed->bits, size);
 				early_memunmap(seed, sizeof(*seed) + size);
 			} else {
 				pr_err("Could not map UEFI random seed!\n");
@@ -981,6 +984,8 @@ int __ref efi_mem_reserve_persistent(phys_addr_t addr, u64 size)
 	/* first try to find a slot in an existing linked list entry */
 	for (prsv = efi_memreserve_root->next; prsv; ) {
 		rsv = memremap(prsv, sizeof(*rsv), MEMREMAP_WB);
+		if (!rsv)
+			return -ENOMEM;
 		index = atomic_fetch_add_unless(&rsv->count, 1, rsv->size);
 		if (index < rsv->size) {
 			rsv->entry[index].base = addr;
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm64-stub.c linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/arm64-stub.c
index f9de5217ea65..e2f90566b291 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm64-stub.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/arm64-stub.c
@@ -17,17 +17,43 @@
 
 static bool system_needs_vamap(void)
 {
-	const u8 *type1_family = efi_get_smbios_string(1, family);
+	const struct efi_smbios_type4_record *record;
+	const u32 __aligned(1) *socid;
+	const u8 *version;
 
 	/*
-	 * Ampere Altra machines crash in SetTime() if SetVirtualAddressMap()
-	 * has not been called prior.
+	 * Ampere eMAG, Altra, and Altra Max machines crash in SetTime() if
+	 * SetVirtualAddressMap() has not been called prior. Most Altra systems
+	 * can be identified by the SMCCC soc ID, which is conveniently exposed
+	 * via the type 4 SMBIOS records. Otherwise, test the processor version
+	 * field. eMAG systems all appear to have the processor version field
+	 * set to "eMAG".
 	 */
-	if (!type1_family || strcmp(type1_family, "Altra"))
+	record = (struct efi_smbios_type4_record *)efi_get_smbios_record(4);
+	if (!record)
 		return false;
 
-	efi_warn("Working around broken SetVirtualAddressMap()\n");
-	return true;
+	socid = (u32 *)record->processor_id;
+	switch (*socid & 0xffff000f) {
+		static char const altra[] = "Ampere(TM) Altra(TM) Processor";
+		static char const emag[] = "eMAG";
+
+	default:
+		version = efi_get_smbios_string(&record->header, 4,
+						processor_version);
+		if (!version || (strncmp(version, altra, sizeof(altra) - 1) &&
+				 strncmp(version, emag, sizeof(emag) - 1)))
+			break;
+
+		fallthrough;
+
+	case 0x0a160001:	// Altra
+	case 0x0a160002:	// Altra Max
+		efi_warn("Working around broken SetVirtualAddressMap()\n");
+		return true;
+	}
+
+	return false;
 }
 
 efi_status_t check_platform_features(void)
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c
index 0c493521b25b..3d9b2469a0df 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c
@@ -521,6 +521,9 @@ efi_status_t efi_exit_boot_services(void *handle, void *priv,
 	struct efi_boot_memmap *map;
 	efi_status_t status;
 
+	if (efi_disable_pci_dma)
+		efi_pci_disable_bridge_busmaster();
+
 	status = efi_get_memory_map(&map, true);
 	if (status != EFI_SUCCESS)
 		return status;
@@ -531,9 +534,6 @@ efi_status_t efi_exit_boot_services(void *handle, void *priv,
 		return status;
 	}
 
-	if (efi_disable_pci_dma)
-		efi_pci_disable_bridge_busmaster();
-
 	status = efi_bs_call(exit_boot_services, handle, map->map_key);
 
 	if (status == EFI_INVALID_PARAMETER) {
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efistub.h linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/efistub.h
index eb03d5a9aac8..970e86e3aab0 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efistub.h
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/efistub.h
@@ -882,6 +882,8 @@ efi_status_t efi_get_random_bytes(unsigned long size, u8 *out);
 efi_status_t efi_random_alloc(unsigned long size, unsigned long align,
 			      unsigned long *addr, unsigned long random_seed);
 
+efi_status_t efi_random_get_seed(void);
+
 efi_status_t check_platform_features(void);
 
 void *get_efi_config_table(efi_guid_t guid);
@@ -981,6 +983,8 @@ struct efi_smbios_record {
 	u16	handle;
 };
 
+const struct efi_smbios_record *efi_get_smbios_record(u8 type);
+
 struct efi_smbios_type1_record {
 	struct efi_smbios_record	header;
 
@@ -994,13 +998,46 @@ struct efi_smbios_type1_record {
 	u8				family;
 };
 
-#define efi_get_smbios_string(__type, __name) ({			\
+struct efi_smbios_type4_record {
+	struct efi_smbios_record	header;
+
+	u8				socket;
+	u8				processor_type;
+	u8				processor_family;
+	u8				processor_manufacturer;
+	u8				processor_id[8];
+	u8				processor_version;
+	u8				voltage;
+	u16				external_clock;
+	u16				max_speed;
+	u16				current_speed;
+	u8				status;
+	u8				processor_upgrade;
+	u16				l1_cache_handle;
+	u16				l2_cache_handle;
+	u16				l3_cache_handle;
+	u8				serial_number;
+	u8				asset_tag;
+	u8				part_number;
+	u8				core_count;
+	u8				enabled_core_count;
+	u8				thread_count;
+	u16				processor_characteristics;
+	u16				processor_family2;
+	u16				core_count2;
+	u16				enabled_core_count2;
+	u16				thread_count2;
+	u16				thread_enabled;
+};
+
+#define efi_get_smbios_string(__record, __type, __name) ({		\
 	int size = sizeof(struct efi_smbios_type ## __type ## _record);	\
 	int off = offsetof(struct efi_smbios_type ## __type ## _record,	\
 			   __name);					\
-	__efi_get_smbios_string(__type, off, size);			\
+	__efi_get_smbios_string((__record), __type, off, size);		\
 })
 
-const u8 *__efi_get_smbios_string(u8 type, int offset, int recsize);
+const u8 *__efi_get_smbios_string(const struct efi_smbios_record *record,
+				  u8 type, int offset, int recsize);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/random.c linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/random.c
index 33ab56769595..f85d2c066877 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/random.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/random.c
@@ -67,27 +67,43 @@ efi_status_t efi_random_get_seed(void)
 	efi_guid_t rng_proto = EFI_RNG_PROTOCOL_GUID;
 	efi_guid_t rng_algo_raw = EFI_RNG_ALGORITHM_RAW;
 	efi_guid_t rng_table_guid = LINUX_EFI_RANDOM_SEED_TABLE_GUID;
+	struct linux_efi_random_seed *prev_seed, *seed = NULL;
+	int prev_seed_size = 0, seed_size = EFI_RANDOM_SEED_SIZE;
 	efi_rng_protocol_t *rng = NULL;
-	struct linux_efi_random_seed *seed = NULL;
 	efi_status_t status;
 
 	status = efi_bs_call(locate_protocol, &rng_proto, NULL, (void **)&rng);
 	if (status != EFI_SUCCESS)
 		return status;
 
+	/*
+	 * Check whether a seed was provided by a prior boot stage. In that
+	 * case, instead of overwriting it, let's create a new buffer that can
+	 * hold both, and concatenate the existing and the new seeds.
+	 * Note that we should read the seed size with caution, in case the
+	 * table got corrupted in memory somehow.
+	 */
+	prev_seed = get_efi_config_table(LINUX_EFI_RANDOM_SEED_TABLE_GUID);
+	if (prev_seed && prev_seed->size <= 512U) {
+		prev_seed_size = prev_seed->size;
+		seed_size += prev_seed_size;
+	}
+
 	/*
 	 * Use EFI_ACPI_RECLAIM_MEMORY here so that it is guaranteed that the
 	 * allocation will survive a kexec reboot (although we refresh the seed
 	 * beforehand)
 	 */
 	status = efi_bs_call(allocate_pool, EFI_ACPI_RECLAIM_MEMORY,
-			     sizeof(*seed) + EFI_RANDOM_SEED_SIZE,
+			     struct_size(seed, bits, seed_size),
 			     (void **)&seed);
-	if (status != EFI_SUCCESS)
-		return status;
+	if (status != EFI_SUCCESS) {
+		efi_warn("Failed to allocate memory for RNG seed.\n");
+		goto err_warn;
+	}
 
 	status = efi_call_proto(rng, get_rng, &rng_algo_raw,
-				 EFI_RANDOM_SEED_SIZE, seed->bits);
+				EFI_RANDOM_SEED_SIZE, seed->bits);
 
 	if (status == EFI_UNSUPPORTED)
 		/*
@@ -100,14 +116,28 @@ efi_status_t efi_random_get_seed(void)
 	if (status != EFI_SUCCESS)
 		goto err_freepool;
 
-	seed->size = EFI_RANDOM_SEED_SIZE;
+	seed->size = seed_size;
+	if (prev_seed_size)
+		memcpy(seed->bits + EFI_RANDOM_SEED_SIZE, prev_seed->bits,
+		       prev_seed_size);
+
 	status = efi_bs_call(install_configuration_table, &rng_table_guid, seed);
 	if (status != EFI_SUCCESS)
 		goto err_freepool;
 
+	if (prev_seed_size) {
+		/* wipe and free the old seed if we managed to install the new one */
+		memzero_explicit(prev_seed->bits, prev_seed_size);
+		efi_bs_call(free_pool, prev_seed);
+	}
 	return EFI_SUCCESS;
 
 err_freepool:
+	memzero_explicit(seed, struct_size(seed, bits, seed_size));
 	efi_bs_call(free_pool, seed);
+	efi_warn("Failed to obtain seed from EFI_RNG_PROTOCOL\n");
+err_warn:
+	if (prev_seed)
+		efi_warn("Retaining bootloader-supplied seed only");
 	return status;
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/smbios.c linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/smbios.c
index 460418b7f5f5..f9c159c28f46 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/smbios.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/libstub/smbios.c
@@ -22,21 +22,30 @@ struct efi_smbios_protocol {
 	u8 minor_version;
 };
 
-const u8 *__efi_get_smbios_string(u8 type, int offset, int recsize)
+const struct efi_smbios_record *efi_get_smbios_record(u8 type)
 {
 	struct efi_smbios_record *record;
 	efi_smbios_protocol_t *smbios;
 	efi_status_t status;
 	u16 handle = 0xfffe;
-	const u8 *strtable;
 
 	status = efi_bs_call(locate_protocol, &EFI_SMBIOS_PROTOCOL_GUID, NULL,
 			     (void **)&smbios) ?:
 		 efi_call_proto(smbios, get_next, &handle, &type, &record, NULL);
 	if (status != EFI_SUCCESS)
 		return NULL;
+	return record;
+}
+
+const u8 *__efi_get_smbios_string(const struct efi_smbios_record *record,
+				  u8 type, int offset, int recsize)
+{
+	const u8 *strtable;
+
+	if (!record)
+		return NULL;
 
-	strtable = (u8 *)record + recsize;
+	strtable = (u8 *)record + record->length;
 	for (int i = 1; i < ((u8 *)record)[offset]; i++) {
 		int len = strlen(strtable);
 
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/memattr.c linux-libre-6.1.39-gnu/drivers/firmware/efi/memattr.c
index 0a9aba5f9cef..f178b2984dfb 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/memattr.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/memattr.c
@@ -33,7 +33,7 @@ int __init efi_memattr_init(void)
 		return -ENOMEM;
 	}
 
-	if (tbl->version > 1) {
+	if (tbl->version > 2) {
 		pr_warn("Unexpected EFI Memory Attributes table version %d\n",
 			tbl->version);
 		goto unmap;
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/runtime-wrappers.c linux-libre-6.1.39-gnu/drivers/firmware/efi/runtime-wrappers.c
index f3e54f6616f0..1fba4e09cdcf 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/runtime-wrappers.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/runtime-wrappers.c
@@ -62,6 +62,7 @@ struct efi_runtime_work efi_rts_work;
 									\
 	if (!efi_enabled(EFI_RUNTIME_SERVICES)) {			\
 		pr_warn_once("EFI Runtime Services are disabled!\n");	\
+		efi_rts_work.status = EFI_DEVICE_ERROR;			\
 		goto exit;						\
 	}								\
 									\
@@ -83,6 +84,7 @@ struct efi_runtime_work efi_rts_work;
 	else								\
 		pr_err("Failed to queue work to efi_rts_wq.\n");	\
 									\
+	WARN_ON_ONCE(efi_rts_work.status == EFI_ABORTED);		\
 exit:									\
 	efi_rts_work.efi_rts_id = EFI_NONE;				\
 	efi_rts_work.status;						\
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/sysfb_efi.c linux-libre-6.1.39-gnu/drivers/firmware/efi/sysfb_efi.c
index 7882d4b3f2be..456d0e5eaf78 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/sysfb_efi.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/efi/sysfb_efi.c
@@ -264,6 +264,22 @@ static const struct dmi_system_id efifb_dmi_swap_width_height[] __initconst = {
 					"Lenovo ideapad D330-10IGM"),
 		},
 	},
+	{
+		/* Lenovo IdeaPad Duet 3 10IGL5 with 1200x1920 portrait screen */
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_VERSION,
+					"IdeaPad Duet 3 10IGL5"),
+		},
+	},
+	{
+		/* Lenovo Yoga Book X91F / X91L */
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			/* Non exact match to match F + L versions */
+			DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X91"),
+		},
+	},
 	{},
 };
 
@@ -333,7 +349,7 @@ static const struct fwnode_operations efifb_fwnode_ops = {
 #ifdef CONFIG_EFI
 static struct fwnode_handle efifb_fwnode;
 
-__init void sysfb_apply_efi_quirks(struct platform_device *pd)
+__init void sysfb_apply_efi_quirks(void)
 {
 	if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI ||
 	    !(screen_info.capabilities & VIDEO_CAPABILITY_SKIP_QUIRKS))
@@ -347,7 +363,10 @@ __init void sysfb_apply_efi_quirks(struct platform_device *pd)
 		screen_info.lfb_height = temp;
 		screen_info.lfb_linelength = 4 * screen_info.lfb_width;
 	}
+}
 
+__init void sysfb_set_efifb_fwnode(struct platform_device *pd)
+{
 	if (screen_info.orig_video_isVGA == VIDEO_TYPE_EFI && IS_ENABLED(CONFIG_PCI)) {
 		fwnode_init(&efifb_fwnode, &efifb_fwnode_ops);
 		pd->dev.fwnode = &efifb_fwnode;
diff --git linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.c linux-libre-6.1.39-gnu/drivers/firmware/google/coreboot_table.c
index 9ca21feb9d45..f3694d347801 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/google/coreboot_table.c
@@ -93,7 +93,12 @@ static int coreboot_table_populate(struct device *dev, void *ptr)
 	for (i = 0; i < header->table_entries; i++) {
 		entry = ptr_entry;
 
-		device = kzalloc(sizeof(struct device) + entry->size, GFP_KERNEL);
+		if (entry->size < sizeof(*entry)) {
+			dev_warn(dev, "coreboot table entry too small!\n");
+			return -EINVAL;
+		}
+
+		device = kzalloc(sizeof(device->dev) + entry->size, GFP_KERNEL);
 		if (!device)
 			return -ENOMEM;
 
@@ -101,7 +106,7 @@ static int coreboot_table_populate(struct device *dev, void *ptr)
 		device->dev.parent = dev;
 		device->dev.bus = &coreboot_bus_type;
 		device->dev.release = coreboot_device_release;
-		memcpy(&device->entry, ptr_entry, entry->size);
+		memcpy(device->raw, ptr_entry, entry->size);
 
 		ret = device_register(&device->dev);
 		if (ret) {
diff --git linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.h linux-libre-6.1.39-gnu/drivers/firmware/google/coreboot_table.h
index beb778674acd..4a89277b99a3 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.h
+++ linux-libre-6.1.39-gnu/drivers/firmware/google/coreboot_table.h
@@ -66,6 +66,7 @@ struct coreboot_device {
 		struct coreboot_table_entry entry;
 		struct lb_cbmem_ref cbmem_ref;
 		struct lb_framebuffer framebuffer;
+		DECLARE_FLEX_ARRAY(u8, raw);
 	};
 };
 
diff --git linux-libre-6.1-gnu/drivers/firmware/google/framebuffer-coreboot.c linux-libre-6.1.39-gnu/drivers/firmware/google/framebuffer-coreboot.c
index c6dcc1ef93ac..c323a818805c 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/framebuffer-coreboot.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/google/framebuffer-coreboot.c
@@ -43,9 +43,7 @@ static int framebuffer_probe(struct coreboot_device *dev)
 		    fb->green_mask_pos     == formats[i].green.offset &&
 		    fb->green_mask_size    == formats[i].green.length &&
 		    fb->blue_mask_pos      == formats[i].blue.offset &&
-		    fb->blue_mask_size     == formats[i].blue.length &&
-		    fb->reserved_mask_pos  == formats[i].transp.offset &&
-		    fb->reserved_mask_size == formats[i].transp.length)
+		    fb->blue_mask_size     == formats[i].blue.length)
 			pdata.format = formats[i].name;
 	}
 	if (!pdata.format)
diff --git linux-libre-6.1-gnu/drivers/firmware/google/gsmi.c linux-libre-6.1.39-gnu/drivers/firmware/google/gsmi.c
index 4e2575dfeb90..871bedf533a8 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/gsmi.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/google/gsmi.c
@@ -361,9 +361,10 @@ static efi_status_t gsmi_get_variable(efi_char16_t *name,
 		memcpy(data, gsmi_dev.data_buf->start, *data_size);
 
 		/* All variables are have the following attributes */
-		*attr = EFI_VARIABLE_NON_VOLATILE |
-			EFI_VARIABLE_BOOTSERVICE_ACCESS |
-			EFI_VARIABLE_RUNTIME_ACCESS;
+		if (attr)
+			*attr = EFI_VARIABLE_NON_VOLATILE |
+				EFI_VARIABLE_BOOTSERVICE_ACCESS |
+				EFI_VARIABLE_RUNTIME_ACCESS;
 	}
 
 	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
diff --git linux-libre-6.1-gnu/drivers/firmware/psci/psci.c linux-libre-6.1.39-gnu/drivers/firmware/psci/psci.c
index e7bcfca4159f..f78249fe2512 100644
--- linux-libre-6.1-gnu/drivers/firmware/psci/psci.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/psci/psci.c
@@ -108,9 +108,10 @@ bool psci_power_state_is_valid(u32 state)
 	return !(state & ~valid_mask);
 }
 
-static unsigned long __invoke_psci_fn_hvc(unsigned long function_id,
-			unsigned long arg0, unsigned long arg1,
-			unsigned long arg2)
+static __always_inline unsigned long
+__invoke_psci_fn_hvc(unsigned long function_id,
+		     unsigned long arg0, unsigned long arg1,
+		     unsigned long arg2)
 {
 	struct arm_smccc_res res;
 
@@ -118,9 +119,10 @@ static unsigned long __invoke_psci_fn_hvc(unsigned long function_id,
 	return res.a0;
 }
 
-static unsigned long __invoke_psci_fn_smc(unsigned long function_id,
-			unsigned long arg0, unsigned long arg1,
-			unsigned long arg2)
+static __always_inline unsigned long
+__invoke_psci_fn_smc(unsigned long function_id,
+		     unsigned long arg0, unsigned long arg1,
+		     unsigned long arg2)
 {
 	struct arm_smccc_res res;
 
@@ -128,7 +130,7 @@ static unsigned long __invoke_psci_fn_smc(unsigned long function_id,
 	return res.a0;
 }
 
-static int psci_to_linux_errno(int errno)
+static __always_inline int psci_to_linux_errno(int errno)
 {
 	switch (errno) {
 	case PSCI_RET_SUCCESS:
@@ -169,7 +171,8 @@ int psci_set_osi_mode(bool enable)
 	return psci_to_linux_errno(err);
 }
 
-static int __psci_cpu_suspend(u32 fn, u32 state, unsigned long entry_point)
+static __always_inline int
+__psci_cpu_suspend(u32 fn, u32 state, unsigned long entry_point)
 {
 	int err;
 
@@ -177,13 +180,15 @@ static int __psci_cpu_suspend(u32 fn, u32 state, unsigned long entry_point)
 	return psci_to_linux_errno(err);
 }
 
-static int psci_0_1_cpu_suspend(u32 state, unsigned long entry_point)
+static __always_inline int
+psci_0_1_cpu_suspend(u32 state, unsigned long entry_point)
 {
 	return __psci_cpu_suspend(psci_0_1_function_ids.cpu_suspend,
 				  state, entry_point);
 }
 
-static int psci_0_2_cpu_suspend(u32 state, unsigned long entry_point)
+static __always_inline int
+psci_0_2_cpu_suspend(u32 state, unsigned long entry_point)
 {
 	return __psci_cpu_suspend(PSCI_FN_NATIVE(0_2, CPU_SUSPEND),
 				  state, entry_point);
@@ -440,6 +445,9 @@ static const struct file_operations psci_debugfs_ops = {
 
 static int __init psci_debugfs_init(void)
 {
+	if (!invoke_psci_fn || !psci_ops.get_version)
+		return 0;
+
 	return PTR_ERR_OR_ZERO(debugfs_create_file("psci", 0444, NULL, NULL,
 						   &psci_debugfs_ops));
 }
@@ -447,10 +455,12 @@ late_initcall(psci_debugfs_init)
 #endif
 
 #ifdef CONFIG_CPU_IDLE
-static int psci_suspend_finisher(unsigned long state)
+static noinstr int psci_suspend_finisher(unsigned long state)
 {
 	u32 power_state = state;
-	phys_addr_t pa_cpu_resume = __pa_symbol(cpu_resume);
+	phys_addr_t pa_cpu_resume;
+
+	pa_cpu_resume = __pa_symbol_nodebug((unsigned long)cpu_resume);
 
 	return psci_ops.cpu_suspend(power_state, pa_cpu_resume);
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/qcom_scm.c linux-libre-6.1.39-gnu/drivers/firmware/qcom_scm.c
index cdbfe54c8146..51eb85354c05 100644
--- linux-libre-6.1-gnu/drivers/firmware/qcom_scm.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/qcom_scm.c
@@ -1418,8 +1418,7 @@ static int qcom_scm_probe(struct platform_device *pdev)
 static void qcom_scm_shutdown(struct platform_device *pdev)
 {
 	/* Clean shutdown, disable download mode to allow normal restart */
-	if (download_mode)
-		qcom_scm_set_download_mode(false);
+	qcom_scm_set_download_mode(false);
 }
 
 static const struct of_device_id qcom_scm_dt_match[] = {
diff --git linux-libre-6.1-gnu/drivers/firmware/raspberrypi.c linux-libre-6.1.39-gnu/drivers/firmware/raspberrypi.c
index 4b8978b254f9..dba315f675bc 100644
--- linux-libre-6.1-gnu/drivers/firmware/raspberrypi.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/raspberrypi.c
@@ -272,6 +272,7 @@ static int rpi_firmware_probe(struct platform_device *pdev)
 		int ret = PTR_ERR(fw->chan);
 		if (ret != -EPROBE_DEFER)
 			dev_err(dev, "Failed to get mbox channel: %d\n", ret);
+		kfree(fw);
 		return ret;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/firmware/smccc/smccc.c linux-libre-6.1.39-gnu/drivers/firmware/smccc/smccc.c
index 60ccf3e90d7d..db818f9dcb8e 100644
--- linux-libre-6.1-gnu/drivers/firmware/smccc/smccc.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/smccc/smccc.c
@@ -17,9 +17,13 @@ static enum arm_smccc_conduit smccc_conduit = SMCCC_CONDUIT_NONE;
 
 bool __ro_after_init smccc_trng_available = false;
 u64 __ro_after_init smccc_has_sve_hint = false;
+s32 __ro_after_init smccc_soc_id_version = SMCCC_RET_NOT_SUPPORTED;
+s32 __ro_after_init smccc_soc_id_revision = SMCCC_RET_NOT_SUPPORTED;
 
 void __init arm_smccc_version_init(u32 version, enum arm_smccc_conduit conduit)
 {
+	struct arm_smccc_res res;
+
 	smccc_version = version;
 	smccc_conduit = conduit;
 
@@ -27,6 +31,18 @@ void __init arm_smccc_version_init(u32 version, enum arm_smccc_conduit conduit)
 	if (IS_ENABLED(CONFIG_ARM64_SVE) &&
 	    smccc_version >= ARM_SMCCC_VERSION_1_3)
 		smccc_has_sve_hint = true;
+
+	if ((smccc_version >= ARM_SMCCC_VERSION_1_2) &&
+	    (smccc_conduit != SMCCC_CONDUIT_NONE)) {
+		arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID,
+				     ARM_SMCCC_ARCH_SOC_ID, &res);
+		if ((s32)res.a0 >= 0) {
+			arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_SOC_ID, 0, &res);
+			smccc_soc_id_version = (s32)res.a0;
+			arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_SOC_ID, 1, &res);
+			smccc_soc_id_revision = (s32)res.a0;
+		}
+	}
 }
 
 enum arm_smccc_conduit arm_smccc_1_1_get_conduit(void)
@@ -44,6 +60,16 @@ u32 arm_smccc_get_version(void)
 }
 EXPORT_SYMBOL_GPL(arm_smccc_get_version);
 
+s32 arm_smccc_get_soc_id_version(void)
+{
+	return smccc_soc_id_version;
+}
+
+s32 arm_smccc_get_soc_id_revision(void)
+{
+	return smccc_soc_id_revision;
+}
+
 static int __init smccc_devices_init(void)
 {
 	struct platform_device *pdev;
diff --git linux-libre-6.1-gnu/drivers/firmware/smccc/soc_id.c linux-libre-6.1.39-gnu/drivers/firmware/smccc/soc_id.c
index dd7c3d5e8b0b..890eb454599a 100644
--- linux-libre-6.1-gnu/drivers/firmware/smccc/soc_id.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/smccc/soc_id.c
@@ -42,41 +42,23 @@ static int __init smccc_soc_init(void)
 	if (arm_smccc_get_version() < ARM_SMCCC_VERSION_1_2)
 		return 0;
 
-	if (arm_smccc_1_1_get_conduit() == SMCCC_CONDUIT_NONE) {
-		pr_err("%s: invalid SMCCC conduit\n", __func__);
-		return -EOPNOTSUPP;
-	}
-
-	arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID,
-			     ARM_SMCCC_ARCH_SOC_ID, &res);
-
-	if ((int)res.a0 == SMCCC_RET_NOT_SUPPORTED) {
+	soc_id_version = arm_smccc_get_soc_id_version();
+	if (soc_id_version == SMCCC_RET_NOT_SUPPORTED) {
 		pr_info("ARCH_SOC_ID not implemented, skipping ....\n");
 		return 0;
 	}
 
-	if ((int)res.a0 < 0) {
-		pr_info("ARCH_FEATURES(ARCH_SOC_ID) returned error: %lx\n",
-			res.a0);
-		return -EINVAL;
-	}
-
-	arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_SOC_ID, 0, &res);
-	if ((int)res.a0 < 0) {
+	if (soc_id_version < 0) {
 		pr_err("ARCH_SOC_ID(0) returned error: %lx\n", res.a0);
 		return -EINVAL;
 	}
 
-	soc_id_version = res.a0;
-
-	arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_SOC_ID, 1, &res);
-	if ((int)res.a0 < 0) {
+	soc_id_rev = arm_smccc_get_soc_id_revision();
+	if (soc_id_rev < 0) {
 		pr_err("ARCH_SOC_ID(1) returned error: %lx\n", res.a0);
 		return -EINVAL;
 	}
 
-	soc_id_rev = res.a0;
-
 	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
 	if (!soc_dev_attr)
 		return -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/firmware/stratix10-svc.c linux-libre-6.1.39-gnu/drivers/firmware/stratix10-svc.c
index b4081f4d88a3..80f4e2d14e04 100644
--- linux-libre-6.1-gnu/drivers/firmware/stratix10-svc.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/stratix10-svc.c
@@ -1133,18 +1133,22 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 		return ret;
 
 	genpool = svc_create_memory_pool(pdev, sh_memory);
-	if (!genpool)
-		return -ENOMEM;
+	if (IS_ERR(genpool))
+		return PTR_ERR(genpool);
 
 	/* allocate service controller and supporting channel */
 	controller = devm_kzalloc(dev, sizeof(*controller), GFP_KERNEL);
-	if (!controller)
-		return -ENOMEM;
+	if (!controller) {
+		ret = -ENOMEM;
+		goto err_destroy_pool;
+	}
 
 	chans = devm_kmalloc_array(dev, SVC_NUM_CHANNEL,
 				   sizeof(*chans), GFP_KERNEL | __GFP_ZERO);
-	if (!chans)
-		return -ENOMEM;
+	if (!chans) {
+		ret = -ENOMEM;
+		goto err_destroy_pool;
+	}
 
 	controller->dev = dev;
 	controller->num_chans = SVC_NUM_CHANNEL;
@@ -1159,7 +1163,7 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 	ret = kfifo_alloc(&controller->svc_fifo, fifo_size, GFP_KERNEL);
 	if (ret) {
 		dev_err(dev, "failed to allocate FIFO\n");
-		return ret;
+		goto err_destroy_pool;
 	}
 	spin_lock_init(&controller->svc_fifo_lock);
 
@@ -1198,19 +1202,20 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 	ret = platform_device_add(svc->stratix10_svc_rsu);
 	if (ret) {
 		platform_device_put(svc->stratix10_svc_rsu);
-		return ret;
+		goto err_free_kfifo;
 	}
 
 	svc->intel_svc_fcs = platform_device_alloc(INTEL_FCS, 1);
 	if (!svc->intel_svc_fcs) {
 		dev_err(dev, "failed to allocate %s device\n", INTEL_FCS);
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto err_unregister_dev;
 	}
 
 	ret = platform_device_add(svc->intel_svc_fcs);
 	if (ret) {
 		platform_device_put(svc->intel_svc_fcs);
-		return ret;
+		goto err_unregister_dev;
 	}
 
 	dev_set_drvdata(dev, svc);
@@ -1219,8 +1224,12 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 
 	return 0;
 
+err_unregister_dev:
+	platform_device_unregister(svc->stratix10_svc_rsu);
 err_free_kfifo:
 	kfifo_free(&controller->svc_fifo);
+err_destroy_pool:
+	gen_pool_destroy(genpool);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/firmware/sysfb.c linux-libre-6.1.39-gnu/drivers/firmware/sysfb.c
index 3fd3563d962b..3c197db42c9d 100644
--- linux-libre-6.1-gnu/drivers/firmware/sysfb.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/sysfb.c
@@ -81,6 +81,8 @@ static __init int sysfb_init(void)
 	if (disabled)
 		goto unlock_mutex;
 
+	sysfb_apply_efi_quirks();
+
 	/* try to create a simple-framebuffer device */
 	compatible = sysfb_parse_mode(si, &mode);
 	if (compatible) {
@@ -107,7 +109,7 @@ static __init int sysfb_init(void)
 		goto unlock_mutex;
 	}
 
-	sysfb_apply_efi_quirks(pd);
+	sysfb_set_efifb_fwnode(pd);
 
 	ret = platform_device_add_data(pd, si, sizeof(*si));
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/firmware/sysfb_simplefb.c linux-libre-6.1.39-gnu/drivers/firmware/sysfb_simplefb.c
index a353e27f83f5..ca907f7e76c6 100644
--- linux-libre-6.1-gnu/drivers/firmware/sysfb_simplefb.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/sysfb_simplefb.c
@@ -110,7 +110,7 @@ __init struct platform_device *sysfb_create_simplefb(const struct screen_info *s
 	if (!pd)
 		return ERR_PTR(-ENOMEM);
 
-	sysfb_apply_efi_quirks(pd);
+	sysfb_set_efifb_fwnode(pd);
 
 	ret = platform_device_add_resources(pd, &res, 1);
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/firmware/ti_sci.c linux-libre-6.1.39-gnu/drivers/firmware/ti_sci.c
index ebc32bbd9b83..6281e7153b47 100644
--- linux-libre-6.1-gnu/drivers/firmware/ti_sci.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/ti_sci.c
@@ -429,15 +429,14 @@ static inline int ti_sci_do_xfer(struct ti_sci_info *info,
 		 * during noirq phase, so we must manually poll the completion.
 		 */
 		ret = read_poll_timeout_atomic(try_wait_for_completion, done_state,
-					       true, 1,
+					       done_state, 1,
 					       info->desc->max_rx_timeout_ms * 1000,
 					       false, &xfer->done);
 	}
 
-	if (ret == -ETIMEDOUT || !done_state) {
+	if (ret == -ETIMEDOUT)
 		dev_err(dev, "Mbox timedout in resp(caller: %pS)\n",
 			(void *)_RET_IP_);
-	}
 
 	/*
 	 * NOTE: we might prefer not to need the mailbox ticker to manage the
diff --git linux-libre-6.1-gnu/drivers/firmware/xilinx/zynqmp.c linux-libre-6.1.39-gnu/drivers/firmware/xilinx/zynqmp.c
index ff5cabe70a2b..6587fa8570dc 100644
--- linux-libre-6.1-gnu/drivers/firmware/xilinx/zynqmp.c
+++ linux-libre-6.1.39-gnu/drivers/firmware/xilinx/zynqmp.c
@@ -206,7 +206,7 @@ static int do_feature_check_call(const u32 api_id)
 	}
 
 	/* Add new entry if not present */
-	feature_data = kmalloc(sizeof(*feature_data), GFP_KERNEL);
+	feature_data = kmalloc(sizeof(*feature_data), GFP_ATOMIC);
 	if (!feature_data)
 		return -ENOMEM;
 
diff --git linux-libre-6.1-gnu/drivers/fpga/fpga-bridge.c linux-libre-6.1.39-gnu/drivers/fpga/fpga-bridge.c
index 727704431f61..833ce13ff6f8 100644
--- linux-libre-6.1-gnu/drivers/fpga/fpga-bridge.c
+++ linux-libre-6.1.39-gnu/drivers/fpga/fpga-bridge.c
@@ -115,7 +115,7 @@ static int fpga_bridge_dev_match(struct device *dev, const void *data)
 /**
  * fpga_bridge_get - get an exclusive reference to an fpga bridge
  * @dev:	parent device that fpga bridge was registered with
- * @info:	fpga manager info
+ * @info:	fpga image specific information
  *
  * Given a device, get an exclusive reference to an fpga bridge.
  *
@@ -360,7 +360,6 @@ fpga_bridge_register(struct device *parent, const char *name,
 	bridge->dev.parent = parent;
 	bridge->dev.of_node = parent->of_node;
 	bridge->dev.id = id;
-	of_platform_populate(bridge->dev.of_node, NULL, NULL, &bridge->dev);
 
 	ret = dev_set_name(&bridge->dev, "br%d", id);
 	if (ret)
@@ -372,6 +371,8 @@ fpga_bridge_register(struct device *parent, const char *name,
 		return ERR_PTR(ret);
 	}
 
+	of_platform_populate(bridge->dev.of_node, NULL, NULL, &bridge->dev);
+
 	return bridge;
 
 error_device:
diff --git linux-libre-6.1-gnu/drivers/fpga/intel-m10-bmc-sec-update.c linux-libre-6.1.39-gnu/drivers/fpga/intel-m10-bmc-sec-update.c
index 79d48852825e..03f1bd81c434 100644
--- linux-libre-6.1-gnu/drivers/fpga/intel-m10-bmc-sec-update.c
+++ linux-libre-6.1.39-gnu/drivers/fpga/intel-m10-bmc-sec-update.c
@@ -574,20 +574,27 @@ static int m10bmc_sec_probe(struct platform_device *pdev)
 	len = scnprintf(buf, SEC_UPDATE_LEN_MAX, "secure-update%d",
 			sec->fw_name_id);
 	sec->fw_name = kmemdup_nul(buf, len, GFP_KERNEL);
-	if (!sec->fw_name)
-		return -ENOMEM;
+	if (!sec->fw_name) {
+		ret = -ENOMEM;
+		goto fw_name_fail;
+	}
 
 	fwl = firmware_upload_register(THIS_MODULE, sec->dev, sec->fw_name,
 				       &m10bmc_ops, sec);
 	if (IS_ERR(fwl)) {
 		dev_err(sec->dev, "Firmware Upload driver failed to start\n");
-		kfree(sec->fw_name);
-		xa_erase(&fw_upload_xa, sec->fw_name_id);
-		return PTR_ERR(fwl);
+		ret = PTR_ERR(fwl);
+		goto fw_uploader_fail;
 	}
 
 	sec->fwl = fwl;
 	return 0;
+
+fw_uploader_fail:
+	kfree(sec->fw_name);
+fw_name_fail:
+	xa_erase(&fw_upload_xa, sec->fw_name_id);
+	return ret;
 }
 
 static int m10bmc_sec_remove(struct platform_device *pdev)
diff --git linux-libre-6.1-gnu/drivers/fpga/microchip-spi.c linux-libre-6.1.39-gnu/drivers/fpga/microchip-spi.c
index 7436976ea904..137fafdf57a6 100644
--- linux-libre-6.1-gnu/drivers/fpga/microchip-spi.c
+++ linux-libre-6.1.39-gnu/drivers/fpga/microchip-spi.c
@@ -6,6 +6,7 @@
 #include <asm/unaligned.h>
 #include <linux/delay.h>
 #include <linux/fpga/fpga-mgr.h>
+#include <linux/iopoll.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/spi/spi.h>
@@ -33,7 +34,7 @@
 
 #define	MPF_BITS_PER_COMPONENT_SIZE	22
 
-#define	MPF_STATUS_POLL_RETRIES		10000
+#define	MPF_STATUS_POLL_TIMEOUT		(2 * USEC_PER_SEC)
 #define	MPF_STATUS_BUSY			BIT(0)
 #define	MPF_STATUS_READY		BIT(1)
 #define	MPF_STATUS_SPI_VIOLATION	BIT(2)
@@ -42,46 +43,55 @@
 struct mpf_priv {
 	struct spi_device *spi;
 	bool program_mode;
+	u8 tx __aligned(ARCH_KMALLOC_MINALIGN);
+	u8 rx;
 };
 
-static int mpf_read_status(struct spi_device *spi)
+static int mpf_read_status(struct mpf_priv *priv)
 {
-	u8 status = 0, status_command = MPF_SPI_READ_STATUS;
-	struct spi_transfer xfers[2] = { 0 };
-	int ret;
-
 	/*
 	 * HW status is returned on MISO in the first byte after CS went
 	 * active. However, first reading can be inadequate, so we submit
 	 * two identical SPI transfers and use result of the later one.
 	 */
-	xfers[0].tx_buf = &status_command;
-	xfers[1].tx_buf = &status_command;
-	xfers[0].rx_buf = &status;
-	xfers[1].rx_buf = &status;
-	xfers[0].len = 1;
-	xfers[1].len = 1;
-	xfers[0].cs_change = 1;
+	struct spi_transfer xfers[2] = {
+		{
+			.tx_buf = &priv->tx,
+			.rx_buf = &priv->rx,
+			.len = 1,
+			.cs_change = 1,
+		}, {
+			.tx_buf = &priv->tx,
+			.rx_buf = &priv->rx,
+			.len = 1,
+		},
+	};
+	u8 status;
+	int ret;
 
-	ret = spi_sync_transfer(spi, xfers, 2);
+	priv->tx = MPF_SPI_READ_STATUS;
+
+	ret = spi_sync_transfer(priv->spi, xfers, 2);
+	if (ret)
+		return ret;
+
+	status = priv->rx;
 
 	if ((status & MPF_STATUS_SPI_VIOLATION) ||
 	    (status & MPF_STATUS_SPI_ERROR))
-		ret = -EIO;
+		return -EIO;
 
-	return ret ? : status;
+	return status;
 }
 
 static enum fpga_mgr_states mpf_ops_state(struct fpga_manager *mgr)
 {
 	struct mpf_priv *priv = mgr->priv;
-	struct spi_device *spi;
 	bool program_mode;
 	int status;
 
-	spi = priv->spi;
 	program_mode = priv->program_mode;
-	status = mpf_read_status(spi);
+	status = mpf_read_status(priv);
 
 	if (!program_mode && !status)
 		return FPGA_MGR_STATE_OPERATING;
@@ -185,52 +195,53 @@ static int mpf_ops_parse_header(struct fpga_manager *mgr,
 	return 0;
 }
 
-/* Poll HW status until busy bit is cleared and mask bits are set. */
-static int mpf_poll_status(struct spi_device *spi, u8 mask)
+static int mpf_poll_status(struct mpf_priv *priv, u8 mask)
 {
-	int status, retries = MPF_STATUS_POLL_RETRIES;
+	int ret, status;
 
-	while (retries--) {
-		status = mpf_read_status(spi);
-		if (status < 0)
-			return status;
-
-		if (status & MPF_STATUS_BUSY)
-			continue;
-
-		if (!mask || (status & mask))
-			return status;
-	}
+	/*
+	 * Busy poll HW status. Polling stops if any of the following
+	 * conditions are met:
+	 *  - timeout is reached
+	 *  - mpf_read_status() returns an error
+	 *  - busy bit is cleared AND mask bits are set
+	 */
+	ret = read_poll_timeout(mpf_read_status, status,
+				(status < 0) ||
+				((status & (MPF_STATUS_BUSY | mask)) == mask),
+				0, MPF_STATUS_POLL_TIMEOUT, false, priv);
+	if (ret < 0)
+		return ret;
 
-	return -EBUSY;
+	return status;
 }
 
-static int mpf_spi_write(struct spi_device *spi, const void *buf, size_t buf_size)
+static int mpf_spi_write(struct mpf_priv *priv, const void *buf, size_t buf_size)
 {
-	int status = mpf_poll_status(spi, 0);
+	int status = mpf_poll_status(priv, 0);
 
 	if (status < 0)
 		return status;
 
-	return spi_write(spi, buf, buf_size);
+	return spi_write_then_read(priv->spi, buf, buf_size, NULL, 0);
 }
 
-static int mpf_spi_write_then_read(struct spi_device *spi,
+static int mpf_spi_write_then_read(struct mpf_priv *priv,
 				   const void *txbuf, size_t txbuf_size,
 				   void *rxbuf, size_t rxbuf_size)
 {
 	const u8 read_command[] = { MPF_SPI_READ_DATA };
 	int ret;
 
-	ret = mpf_spi_write(spi, txbuf, txbuf_size);
+	ret = mpf_spi_write(priv, txbuf, txbuf_size);
 	if (ret)
 		return ret;
 
-	ret = mpf_poll_status(spi, MPF_STATUS_READY);
+	ret = mpf_poll_status(priv, MPF_STATUS_READY);
 	if (ret < 0)
 		return ret;
 
-	return spi_write_then_read(spi, read_command, sizeof(read_command),
+	return spi_write_then_read(priv->spi, read_command, sizeof(read_command),
 				   rxbuf, rxbuf_size);
 }
 
@@ -242,7 +253,6 @@ static int mpf_ops_write_init(struct fpga_manager *mgr,
 	const u8 isc_en_command[] = { MPF_SPI_ISC_ENABLE };
 	struct mpf_priv *priv = mgr->priv;
 	struct device *dev = &mgr->dev;
-	struct spi_device *spi;
 	u32 isc_ret = 0;
 	int ret;
 
@@ -251,9 +261,7 @@ static int mpf_ops_write_init(struct fpga_manager *mgr,
 		return -EOPNOTSUPP;
 	}
 
-	spi = priv->spi;
-
-	ret = mpf_spi_write_then_read(spi, isc_en_command, sizeof(isc_en_command),
+	ret = mpf_spi_write_then_read(priv, isc_en_command, sizeof(isc_en_command),
 				      &isc_ret, sizeof(isc_ret));
 	if (ret || isc_ret) {
 		dev_err(dev, "Failed to enable ISC: spi_ret %d, isc_ret %u\n",
@@ -261,7 +269,7 @@ static int mpf_ops_write_init(struct fpga_manager *mgr,
 		return -EFAULT;
 	}
 
-	ret = mpf_spi_write(spi, program_mode, sizeof(program_mode));
+	ret = mpf_spi_write(priv, program_mode, sizeof(program_mode));
 	if (ret) {
 		dev_err(dev, "Failed to enter program mode: %d\n", ret);
 		return ret;
@@ -274,11 +282,9 @@ static int mpf_ops_write_init(struct fpga_manager *mgr,
 
 static int mpf_ops_write(struct fpga_manager *mgr, const char *buf, size_t count)
 {
-	u8 spi_frame_command[] = { MPF_SPI_FRAME };
 	struct spi_transfer xfers[2] = { 0 };
 	struct mpf_priv *priv = mgr->priv;
 	struct device *dev = &mgr->dev;
-	struct spi_device *spi;
 	int ret, i;
 
 	if (count % MPF_SPI_FRAME_SIZE) {
@@ -287,18 +293,18 @@ static int mpf_ops_write(struct fpga_manager *mgr, const char *buf, size_t count
 		return -EINVAL;
 	}
 
-	spi = priv->spi;
-
-	xfers[0].tx_buf = spi_frame_command;
-	xfers[0].len = sizeof(spi_frame_command);
+	xfers[0].tx_buf = &priv->tx;
+	xfers[0].len = 1;
 
 	for (i = 0; i < count / MPF_SPI_FRAME_SIZE; i++) {
 		xfers[1].tx_buf = buf + i * MPF_SPI_FRAME_SIZE;
 		xfers[1].len = MPF_SPI_FRAME_SIZE;
 
-		ret = mpf_poll_status(spi, 0);
-		if (ret >= 0)
-			ret = spi_sync_transfer(spi, xfers, ARRAY_SIZE(xfers));
+		ret = mpf_poll_status(priv, 0);
+		if (ret >= 0) {
+			priv->tx = MPF_SPI_FRAME;
+			ret = spi_sync_transfer(priv->spi, xfers, ARRAY_SIZE(xfers));
+		}
 
 		if (ret) {
 			dev_err(dev, "Failed to write bitstream frame %d/%zu\n",
@@ -317,12 +323,9 @@ static int mpf_ops_write_complete(struct fpga_manager *mgr,
 	const u8 release_command[] = { MPF_SPI_RELEASE };
 	struct mpf_priv *priv = mgr->priv;
 	struct device *dev = &mgr->dev;
-	struct spi_device *spi;
 	int ret;
 
-	spi = priv->spi;
-
-	ret = mpf_spi_write(spi, isc_dis_command, sizeof(isc_dis_command));
+	ret = mpf_spi_write(priv, isc_dis_command, sizeof(isc_dis_command));
 	if (ret) {
 		dev_err(dev, "Failed to disable ISC: %d\n", ret);
 		return ret;
@@ -330,7 +333,7 @@ static int mpf_ops_write_complete(struct fpga_manager *mgr,
 
 	usleep_range(1000, 2000);
 
-	ret = mpf_spi_write(spi, release_command, sizeof(release_command));
+	ret = mpf_spi_write(priv, release_command, sizeof(release_command));
 	if (ret) {
 		dev_err(dev, "Failed to exit program mode: %d\n", ret);
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/fpga/stratix10-soc.c linux-libre-6.1.39-gnu/drivers/fpga/stratix10-soc.c
index 357cea58ec98..f7f01982a512 100644
--- linux-libre-6.1-gnu/drivers/fpga/stratix10-soc.c
+++ linux-libre-6.1.39-gnu/drivers/fpga/stratix10-soc.c
@@ -213,9 +213,9 @@ static int s10_ops_write_init(struct fpga_manager *mgr,
 	/* Allocate buffers from the service layer's pool. */
 	for (i = 0; i < NUM_SVC_BUFS; i++) {
 		kbuf = stratix10_svc_allocate_memory(priv->chan, SVC_BUF_SIZE);
-		if (!kbuf) {
+		if (IS_ERR(kbuf)) {
 			s10_free_buffers(mgr);
-			ret = -ENOMEM;
+			ret = PTR_ERR(kbuf);
 			goto init_done;
 		}
 
diff --git linux-libre-6.1-gnu/drivers/fsi/fsi-sbefifo.c linux-libre-6.1.39-gnu/drivers/fsi/fsi-sbefifo.c
index 5f93a53846aa..9912b7a6a4b9 100644
--- linux-libre-6.1-gnu/drivers/fsi/fsi-sbefifo.c
+++ linux-libre-6.1.39-gnu/drivers/fsi/fsi-sbefifo.c
@@ -659,7 +659,7 @@ static void sbefifo_collect_async_ffdc(struct sbefifo *sbefifo)
 	}
         ffdc_iov.iov_base = ffdc;
 	ffdc_iov.iov_len = SBEFIFO_MAX_FFDC_SIZE;
-        iov_iter_kvec(&ffdc_iter, WRITE, &ffdc_iov, 1, SBEFIFO_MAX_FFDC_SIZE);
+        iov_iter_kvec(&ffdc_iter, ITER_DEST, &ffdc_iov, 1, SBEFIFO_MAX_FFDC_SIZE);
 	cmd[0] = cpu_to_be32(2);
 	cmd[1] = cpu_to_be32(SBEFIFO_CMD_GET_SBE_FFDC);
 	rc = sbefifo_do_command(sbefifo, cmd, 2, &ffdc_iter);
@@ -756,7 +756,7 @@ int sbefifo_submit(struct device *dev, const __be32 *command, size_t cmd_len,
 	rbytes = (*resp_len) * sizeof(__be32);
 	resp_iov.iov_base = response;
 	resp_iov.iov_len = rbytes;
-        iov_iter_kvec(&resp_iter, WRITE, &resp_iov, 1, rbytes);
+        iov_iter_kvec(&resp_iter, ITER_DEST, &resp_iov, 1, rbytes);
 
 	/* Perform the command */
 	rc = mutex_lock_interruptible(&sbefifo->lock);
@@ -839,7 +839,7 @@ static ssize_t sbefifo_user_read(struct file *file, char __user *buf,
 	/* Prepare iov iterator */
 	resp_iov.iov_base = buf;
 	resp_iov.iov_len = len;
-	iov_iter_init(&resp_iter, WRITE, &resp_iov, 1, len);
+	iov_iter_init(&resp_iter, ITER_DEST, &resp_iov, 1, len);
 
 	/* Perform the command */
 	rc = mutex_lock_interruptible(&sbefifo->lock);
diff --git linux-libre-6.1-gnu/drivers/gpio/Kconfig linux-libre-6.1.39-gnu/drivers/gpio/Kconfig
index a01af1180616..3e8e5f4ffa59 100644
--- linux-libre-6.1-gnu/drivers/gpio/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/gpio/Kconfig
@@ -100,7 +100,7 @@ config GPIO_GENERIC
 	tristate
 
 config GPIO_REGMAP
-	depends on REGMAP
+	select REGMAP
 	tristate
 
 # put drivers in the right section, in alphabetical order
@@ -882,7 +882,7 @@ config GPIO_F7188X
 	help
 	  This option enables support for GPIOs found on Fintek Super-I/O
 	  chips F71869, F71869A, F71882FG, F71889F and F81866.
-	  As well as Nuvoton Super-I/O chip NCT6116D.
+	  As well as Nuvoton Super-I/O chip NCT6126D.
 
 	  To compile this driver as a module, choose M here: the module will
 	  be called f7188x-gpio.
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-davinci.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-davinci.c
index 59c4c48d8296..69f3d864f69d 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-davinci.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-davinci.c
@@ -328,7 +328,7 @@ static struct irq_chip gpio_irqchip = {
 	.irq_enable	= gpio_irq_enable,
 	.irq_disable	= gpio_irq_disable,
 	.irq_set_type	= gpio_irq_type,
-	.flags		= IRQCHIP_SET_TYPE_MASKED,
+	.flags		= IRQCHIP_SET_TYPE_MASKED | IRQCHIP_SKIP_SET_WAKE,
 };
 
 static void gpio_irq_handler(struct irq_desc *desc)
@@ -645,9 +645,6 @@ static void davinci_gpio_save_context(struct davinci_gpio_controller *chips,
 		context->set_falling = readl_relaxed(&g->set_falling);
 	}
 
-	/* Clear Bank interrupt enable bit */
-	writel_relaxed(0, base + BINTEN);
-
 	/* Clear all interrupt status registers */
 	writel_relaxed(GENMASK(31, 0), &g->intstat);
 }
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-ep93xx.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-ep93xx.c
index 2e1779709113..7edcdc575080 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-ep93xx.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-ep93xx.c
@@ -148,7 +148,7 @@ static void ep93xx_gpio_f_irq_handler(struct irq_desc *desc)
 	 */
 	struct irq_chip *irqchip = irq_desc_get_chip(desc);
 	unsigned int irq = irq_desc_get_irq(desc);
-	int port_f_idx = ((irq + 1) & 7) ^ 4; /* {19..22,47..50} -> {0..7} */
+	int port_f_idx = (irq & 7) ^ 4; /* {20..23,48..51} -> {0..7} */
 	int gpio_irq = EP93XX_GPIO_F_IRQ_BASE + port_f_idx;
 
 	chained_irq_enter(irqchip, desc);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-f7188x.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-f7188x.c
index 9effa7769bef..f54ca5a1775e 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-f7188x.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-f7188x.c
@@ -48,7 +48,7 @@
 /*
  * Nuvoton devices.
  */
-#define SIO_NCT6116D_ID		0xD283  /* NCT6116D chipset ID */
+#define SIO_NCT6126D_ID		0xD283  /* NCT6126D chipset ID */
 
 #define SIO_LD_GPIO_NUVOTON	0x07	/* GPIO logical device */
 
@@ -62,7 +62,7 @@ enum chips {
 	f81866,
 	f81804,
 	f81865,
-	nct6116d,
+	nct6126d,
 };
 
 static const char * const f7188x_names[] = {
@@ -74,7 +74,7 @@ static const char * const f7188x_names[] = {
 	"f81866",
 	"f81804",
 	"f81865",
-	"nct6116d",
+	"nct6126d",
 };
 
 struct f7188x_sio {
@@ -187,8 +187,8 @@ static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
 /* Output mode register (0:open drain 1:push-pull). */
 #define f7188x_gpio_out_mode(base) ((base) + 3)
 
-#define f7188x_gpio_dir_invert(type)	((type) == nct6116d)
-#define f7188x_gpio_data_single(type)	((type) == nct6116d)
+#define f7188x_gpio_dir_invert(type)	((type) == nct6126d)
+#define f7188x_gpio_data_single(type)	((type) == nct6126d)
 
 static struct f7188x_gpio_bank f71869_gpio_bank[] = {
 	F7188X_GPIO_BANK(0, 6, 0xF0, DRVNAME "-0"),
@@ -274,7 +274,7 @@ static struct f7188x_gpio_bank f81865_gpio_bank[] = {
 	F7188X_GPIO_BANK(60, 5, 0x90, DRVNAME "-6"),
 };
 
-static struct f7188x_gpio_bank nct6116d_gpio_bank[] = {
+static struct f7188x_gpio_bank nct6126d_gpio_bank[] = {
 	F7188X_GPIO_BANK(0, 8, 0xE0, DRVNAME "-0"),
 	F7188X_GPIO_BANK(10, 8, 0xE4, DRVNAME "-1"),
 	F7188X_GPIO_BANK(20, 8, 0xE8, DRVNAME "-2"),
@@ -282,7 +282,7 @@ static struct f7188x_gpio_bank nct6116d_gpio_bank[] = {
 	F7188X_GPIO_BANK(40, 8, 0xF0, DRVNAME "-4"),
 	F7188X_GPIO_BANK(50, 8, 0xF4, DRVNAME "-5"),
 	F7188X_GPIO_BANK(60, 8, 0xF8, DRVNAME "-6"),
-	F7188X_GPIO_BANK(70, 1, 0xFC, DRVNAME "-7"),
+	F7188X_GPIO_BANK(70, 8, 0xFC, DRVNAME "-7"),
 };
 
 static int f7188x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
@@ -490,9 +490,9 @@ static int f7188x_gpio_probe(struct platform_device *pdev)
 		data->nr_bank = ARRAY_SIZE(f81865_gpio_bank);
 		data->bank = f81865_gpio_bank;
 		break;
-	case nct6116d:
-		data->nr_bank = ARRAY_SIZE(nct6116d_gpio_bank);
-		data->bank = nct6116d_gpio_bank;
+	case nct6126d:
+		data->nr_bank = ARRAY_SIZE(nct6126d_gpio_bank);
+		data->bank = nct6126d_gpio_bank;
 		break;
 	default:
 		return -ENODEV;
@@ -559,9 +559,9 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
 	case SIO_F81865_ID:
 		sio->type = f81865;
 		break;
-	case SIO_NCT6116D_ID:
+	case SIO_NCT6126D_ID:
 		sio->device = SIO_LD_GPIO_NUVOTON;
-		sio->type = nct6116d;
+		sio->type = nct6126d;
 		break;
 	default:
 		pr_info("Unsupported Fintek device 0x%04x\n", devid);
@@ -569,7 +569,7 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
 	}
 
 	/* double check manufacturer where possible */
-	if (sio->type != nct6116d) {
+	if (sio->type != nct6126d) {
 		manid = superio_inw(addr, SIO_FINTEK_MANID);
 		if (manid != SIO_FINTEK_ID) {
 			pr_debug("Not a Fintek device at 0x%08x\n", addr);
@@ -581,7 +581,7 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
 	err = 0;
 
 	pr_info("Found %s at %#x\n", f7188x_names[sio->type], (unsigned int)addr);
-	if (sio->type != nct6116d)
+	if (sio->type != nct6126d)
 		pr_info("   revision %d\n", superio_inb(addr, SIO_FINTEK_DEVREV));
 
 err:
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-mockup.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-mockup.c
index 523dfd17dd92..72a369cf8207 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-mockup.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-mockup.c
@@ -368,7 +368,7 @@ static void gpio_mockup_debugfs_setup(struct device *dev,
 		priv->offset = i;
 		priv->desc = gpiochip_get_desc(gc, i);
 
-		debugfs_create_file(name, 0200, chip->dbg_dir, priv,
+		debugfs_create_file(name, 0600, chip->dbg_dir, priv,
 				    &gpio_mockup_debugfs_ops);
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-mvebu.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-mvebu.c
index 1bb317b8dcce..91a4232ee58c 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-mvebu.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-mvebu.c
@@ -657,9 +657,10 @@ static void mvebu_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm)
 	spin_unlock_irqrestore(&mvpwm->lock, flags);
 }
 
-static void mvebu_pwm_get_state(struct pwm_chip *chip,
-				struct pwm_device *pwm,
-				struct pwm_state *state) {
+static int mvebu_pwm_get_state(struct pwm_chip *chip,
+			       struct pwm_device *pwm,
+			       struct pwm_state *state)
+{
 
 	struct mvebu_pwm *mvpwm = to_mvebu_pwm(chip);
 	struct mvebu_gpio_chip *mvchip = mvpwm->mvchip;
@@ -693,6 +694,8 @@ static void mvebu_pwm_get_state(struct pwm_chip *chip,
 		state->enabled = false;
 
 	spin_unlock_irqrestore(&mvpwm->lock, flags);
+
+	return 0;
 }
 
 static int mvebu_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-mxc.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-mxc.c
index c871602fc5ba..853d9aa6b3b1 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-mxc.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-mxc.c
@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/spinlock.h>
 #include <linux/syscore_ops.h>
 #include <linux/gpio/driver.h>
 #include <linux/of.h>
@@ -147,6 +148,7 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 	struct mxc_gpio_port *port = gc->private;
+	unsigned long flags;
 	u32 bit, val;
 	u32 gpio_idx = d->hwirq;
 	int edge;
@@ -185,6 +187,8 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 		return -EINVAL;
 	}
 
+	raw_spin_lock_irqsave(&port->gc.bgpio_lock, flags);
+
 	if (GPIO_EDGE_SEL >= 0) {
 		val = readl(port->base + GPIO_EDGE_SEL);
 		if (edge == GPIO_INT_BOTH_EDGES)
@@ -204,15 +208,20 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 
 	writel(1 << gpio_idx, port->base + GPIO_ISR);
 
-	return 0;
+	raw_spin_unlock_irqrestore(&port->gc.bgpio_lock, flags);
+
+	return port->gc.direction_input(&port->gc, gpio_idx);
 }
 
 static void mxc_flip_edge(struct mxc_gpio_port *port, u32 gpio)
 {
 	void __iomem *reg = port->base;
+	unsigned long flags;
 	u32 bit, val;
 	int edge;
 
+	raw_spin_lock_irqsave(&port->gc.bgpio_lock, flags);
+
 	reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */
 	bit = gpio & 0xf;
 	val = readl(reg);
@@ -227,9 +236,12 @@ static void mxc_flip_edge(struct mxc_gpio_port *port, u32 gpio)
 	} else {
 		pr_err("mxc: invalid configuration for GPIO %d: %x\n",
 		       gpio, edge);
-		return;
+		goto unlock;
 	}
 	writel(val | (edge << (bit << 1)), reg);
+
+unlock:
+	raw_spin_unlock_irqrestore(&port->gc.bgpio_lock, flags);
 }
 
 /* handle 32 interrupts in one status register */
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-pca953x.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-pca953x.c
index ebe1943b85dd..bf21803a0036 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-pca953x.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-pca953x.c
@@ -473,6 +473,9 @@ static u8 pcal6534_recalc_addr(struct pca953x_chip *chip, int reg, int off)
 	case PCAL6524_DEBOUNCE:
 		pinctrl = ((reg & PCAL_PINCTRL_MASK) >> 1) + 0x1c;
 		break;
+	default:
+		pinctrl = 0;
+		break;
 	}
 
 	return pinctrl + addr + (off / BANK_SZ);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-sifive.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-sifive.c
index 238f3210970c..0f1e1226ebbe 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-sifive.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-sifive.c
@@ -215,13 +215,18 @@ static int sifive_gpio_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 	parent = irq_find_host(irq_parent);
+	of_node_put(irq_parent);
 	if (!parent) {
 		dev_err(dev, "no IRQ parent domain\n");
 		return -ENODEV;
 	}
 
-	for (i = 0; i < ngpio; i++)
-		chip->irq_number[i] = platform_get_irq(pdev, i);
+	for (i = 0; i < ngpio; i++) {
+		ret = platform_get_irq(pdev, i);
+		if (ret < 0)
+			return ret;
+		chip->irq_number[i] = ret;
+	}
 
 	ret = bgpio_init(&chip->gc, dev, 4,
 			 chip->base + SIFIVE_GPIO_INPUT_VAL,
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-sim.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-sim.c
index 1020c2feb249..803676e307d7 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-sim.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-sim.c
@@ -717,8 +717,10 @@ static char **gpio_sim_make_line_names(struct gpio_sim_bank *bank,
 	if (!line_names)
 		return ERR_PTR(-ENOMEM);
 
-	list_for_each_entry(line, &bank->line_list, siblings)
-		line_names[line->offset] = line->name;
+	list_for_each_entry(line, &bank->line_list, siblings) {
+		if (line->name && (line->offset <= max_offset))
+			line_names[line->offset] = line->name;
+	}
 
 	return line_names;
 }
@@ -732,7 +734,7 @@ static void gpio_sim_remove_hogs(struct gpio_sim_device *dev)
 
 	gpiod_remove_hogs(dev->hogs);
 
-	for (hog = dev->hogs; !hog->chip_label; hog++) {
+	for (hog = dev->hogs; hog->chip_label; hog++) {
 		kfree(hog->chip_label);
 		kfree(hog->line_name);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-vf610.c linux-libre-6.1.39-gnu/drivers/gpio/gpio-vf610.c
index 9db42f6a2043..a429176673e7 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-vf610.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpio-vf610.c
@@ -304,7 +304,7 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 
 	gc = &port->gc;
 	gc->parent = dev;
-	gc->label = "vf610-gpio";
+	gc->label = dev_name(dev);
 	gc->ngpio = VF610_GPIO_PER_PORT;
 	gc->base = of_alias_get_id(np, "gpio") * VF610_GPIO_PER_PORT;
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-acpi.c linux-libre-6.1.39-gnu/drivers/gpio/gpiolib-acpi.c
index a7d2358736fe..787d47e667ad 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-acpi.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpiolib-acpi.c
@@ -361,7 +361,7 @@ err:
 }
 
 static bool acpi_gpio_irq_is_wake(struct device *parent,
-				  struct acpi_resource_gpio *agpio)
+				  const struct acpi_resource_gpio *agpio)
 {
 	unsigned int pin = agpio->pin_table[0];
 
@@ -754,7 +754,7 @@ static int acpi_populate_gpio_lookup(struct acpi_resource *ares, void *data)
 		lookup->info.pin_config = agpio->pin_config;
 		lookup->info.debounce = agpio->debounce_timeout;
 		lookup->info.gpioint = gpioint;
-		lookup->info.wake_capable = agpio->wake_capable == ACPI_WAKE_CAPABLE;
+		lookup->info.wake_capable = acpi_gpio_irq_is_wake(&lookup->info.adev->dev, agpio);
 
 		/*
 		 * Polarity and triggering are only specified for GpioInt
@@ -1080,7 +1080,8 @@ int acpi_dev_gpio_irq_wake_get_by(struct acpi_device *adev, const char *name, in
 				dev_dbg(&adev->dev, "IRQ %d already in use\n", irq);
 			}
 
-			if (wake_capable)
+			/* avoid suspend issues with GPIOs when systems are using S3 */
+			if (wake_capable && acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)
 				*wake_capable = info.wake_capable;
 
 			return irq;
@@ -1599,6 +1600,32 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = {
 			.ignore_interrupt = "AMDI0030:00@18",
 		},
 	},
+	{
+		/*
+		 * Spurious wakeups from TP_ATTN# pin
+		 * Found in BIOS 1.7.8
+		 * https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627
+		 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
+		},
+		.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
+			.ignore_wake = "ELAN0415:00@9",
+		},
+	},
+	{
+		/*
+		 * Spurious wakeups from TP_ATTN# pin
+		 * Found in BIOS 1.7.8
+		 * https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627
+		 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
+		},
+		.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
+			.ignore_wake = "ELAN0415:00@9",
+		},
+	},
 	{} /* Terminating entry */
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-cdev.c linux-libre-6.1.39-gnu/drivers/gpio/gpiolib-cdev.c
index 0cb6b468f364..6ab1cf489d03 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-cdev.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpiolib-cdev.c
@@ -55,6 +55,50 @@ static_assert(IS_ALIGNED(sizeof(struct gpio_v2_line_values), 8));
  * interface to gpiolib GPIOs via ioctl()s.
  */
 
+typedef __poll_t (*poll_fn)(struct file *, struct poll_table_struct *);
+typedef long (*ioctl_fn)(struct file *, unsigned int, unsigned long);
+typedef ssize_t (*read_fn)(struct file *, char __user *,
+			   size_t count, loff_t *);
+
+static __poll_t call_poll_locked(struct file *file,
+				 struct poll_table_struct *wait,
+				 struct gpio_device *gdev, poll_fn func)
+{
+	__poll_t ret;
+
+	down_read(&gdev->sem);
+	ret = func(file, wait);
+	up_read(&gdev->sem);
+
+	return ret;
+}
+
+static long call_ioctl_locked(struct file *file, unsigned int cmd,
+			      unsigned long arg, struct gpio_device *gdev,
+			      ioctl_fn func)
+{
+	long ret;
+
+	down_read(&gdev->sem);
+	ret = func(file, cmd, arg);
+	up_read(&gdev->sem);
+
+	return ret;
+}
+
+static ssize_t call_read_locked(struct file *file, char __user *buf,
+				size_t count, loff_t *f_ps,
+				struct gpio_device *gdev, read_fn func)
+{
+	ssize_t ret;
+
+	down_read(&gdev->sem);
+	ret = func(file, buf, count, f_ps);
+	up_read(&gdev->sem);
+
+	return ret;
+}
+
 /*
  * GPIO line handle management
  */
@@ -191,8 +235,8 @@ static long linehandle_set_config(struct linehandle_state *lh,
 	return 0;
 }
 
-static long linehandle_ioctl(struct file *file, unsigned int cmd,
-			     unsigned long arg)
+static long linehandle_ioctl_unlocked(struct file *file, unsigned int cmd,
+				      unsigned long arg)
 {
 	struct linehandle_state *lh = file->private_data;
 	void __user *ip = (void __user *)arg;
@@ -201,6 +245,9 @@ static long linehandle_ioctl(struct file *file, unsigned int cmd,
 	unsigned int i;
 	int ret;
 
+	if (!lh->gdev->chip)
+		return -ENODEV;
+
 	switch (cmd) {
 	case GPIOHANDLE_GET_LINE_VALUES_IOCTL:
 		/* NOTE: It's okay to read values of output lines */
@@ -247,6 +294,15 @@ static long linehandle_ioctl(struct file *file, unsigned int cmd,
 	}
 }
 
+static long linehandle_ioctl(struct file *file, unsigned int cmd,
+			     unsigned long arg)
+{
+	struct linehandle_state *lh = file->private_data;
+
+	return call_ioctl_locked(file, cmd, arg, lh->gdev,
+				 linehandle_ioctl_unlocked);
+}
+
 #ifdef CONFIG_COMPAT
 static long linehandle_ioctl_compat(struct file *file, unsigned int cmd,
 				    unsigned long arg)
@@ -1378,12 +1434,15 @@ static long linereq_set_config(struct linereq *lr, void __user *ip)
 	return ret;
 }
 
-static long linereq_ioctl(struct file *file, unsigned int cmd,
-			  unsigned long arg)
+static long linereq_ioctl_unlocked(struct file *file, unsigned int cmd,
+				   unsigned long arg)
 {
 	struct linereq *lr = file->private_data;
 	void __user *ip = (void __user *)arg;
 
+	if (!lr->gdev->chip)
+		return -ENODEV;
+
 	switch (cmd) {
 	case GPIO_V2_LINE_GET_VALUES_IOCTL:
 		return linereq_get_values(lr, ip);
@@ -1396,6 +1455,15 @@ static long linereq_ioctl(struct file *file, unsigned int cmd,
 	}
 }
 
+static long linereq_ioctl(struct file *file, unsigned int cmd,
+			  unsigned long arg)
+{
+	struct linereq *lr = file->private_data;
+
+	return call_ioctl_locked(file, cmd, arg, lr->gdev,
+				 linereq_ioctl_unlocked);
+}
+
 #ifdef CONFIG_COMPAT
 static long linereq_ioctl_compat(struct file *file, unsigned int cmd,
 				 unsigned long arg)
@@ -1404,12 +1472,15 @@ static long linereq_ioctl_compat(struct file *file, unsigned int cmd,
 }
 #endif
 
-static __poll_t linereq_poll(struct file *file,
-			    struct poll_table_struct *wait)
+static __poll_t linereq_poll_unlocked(struct file *file,
+				      struct poll_table_struct *wait)
 {
 	struct linereq *lr = file->private_data;
 	__poll_t events = 0;
 
+	if (!lr->gdev->chip)
+		return EPOLLHUP | EPOLLERR;
+
 	poll_wait(file, &lr->wait, wait);
 
 	if (!kfifo_is_empty_spinlocked_noirqsave(&lr->events,
@@ -1419,16 +1490,25 @@ static __poll_t linereq_poll(struct file *file,
 	return events;
 }
 
-static ssize_t linereq_read(struct file *file,
-			    char __user *buf,
-			    size_t count,
-			    loff_t *f_ps)
+static __poll_t linereq_poll(struct file *file,
+			     struct poll_table_struct *wait)
+{
+	struct linereq *lr = file->private_data;
+
+	return call_poll_locked(file, wait, lr->gdev, linereq_poll_unlocked);
+}
+
+static ssize_t linereq_read_unlocked(struct file *file, char __user *buf,
+				     size_t count, loff_t *f_ps)
 {
 	struct linereq *lr = file->private_data;
 	struct gpio_v2_line_event le;
 	ssize_t bytes_read = 0;
 	int ret;
 
+	if (!lr->gdev->chip)
+		return -ENODEV;
+
 	if (count < sizeof(le))
 		return -EINVAL;
 
@@ -1473,6 +1553,15 @@ static ssize_t linereq_read(struct file *file,
 	return bytes_read;
 }
 
+static ssize_t linereq_read(struct file *file, char __user *buf,
+			    size_t count, loff_t *f_ps)
+{
+	struct linereq *lr = file->private_data;
+
+	return call_read_locked(file, buf, count, f_ps, lr->gdev,
+				linereq_read_unlocked);
+}
+
 static void linereq_free(struct linereq *lr)
 {
 	unsigned int i;
@@ -1710,12 +1799,15 @@ struct lineevent_state {
 	(GPIOEVENT_REQUEST_RISING_EDGE | \
 	GPIOEVENT_REQUEST_FALLING_EDGE)
 
-static __poll_t lineevent_poll(struct file *file,
-			       struct poll_table_struct *wait)
+static __poll_t lineevent_poll_unlocked(struct file *file,
+					struct poll_table_struct *wait)
 {
 	struct lineevent_state *le = file->private_data;
 	__poll_t events = 0;
 
+	if (!le->gdev->chip)
+		return EPOLLHUP | EPOLLERR;
+
 	poll_wait(file, &le->wait, wait);
 
 	if (!kfifo_is_empty_spinlocked_noirqsave(&le->events, &le->wait.lock))
@@ -1724,15 +1816,21 @@ static __poll_t lineevent_poll(struct file *file,
 	return events;
 }
 
+static __poll_t lineevent_poll(struct file *file,
+			       struct poll_table_struct *wait)
+{
+	struct lineevent_state *le = file->private_data;
+
+	return call_poll_locked(file, wait, le->gdev, lineevent_poll_unlocked);
+}
+
 struct compat_gpioeevent_data {
 	compat_u64	timestamp;
 	u32		id;
 };
 
-static ssize_t lineevent_read(struct file *file,
-			      char __user *buf,
-			      size_t count,
-			      loff_t *f_ps)
+static ssize_t lineevent_read_unlocked(struct file *file, char __user *buf,
+				       size_t count, loff_t *f_ps)
 {
 	struct lineevent_state *le = file->private_data;
 	struct gpioevent_data ge;
@@ -1740,6 +1838,9 @@ static ssize_t lineevent_read(struct file *file,
 	ssize_t ge_size;
 	int ret;
 
+	if (!le->gdev->chip)
+		return -ENODEV;
+
 	/*
 	 * When compatible system call is being used the struct gpioevent_data,
 	 * in case of at least ia32, has different size due to the alignment
@@ -1797,6 +1898,15 @@ static ssize_t lineevent_read(struct file *file,
 	return bytes_read;
 }
 
+static ssize_t lineevent_read(struct file *file, char __user *buf,
+			      size_t count, loff_t *f_ps)
+{
+	struct lineevent_state *le = file->private_data;
+
+	return call_read_locked(file, buf, count, f_ps, le->gdev,
+				lineevent_read_unlocked);
+}
+
 static void lineevent_free(struct lineevent_state *le)
 {
 	if (le->irq)
@@ -1814,13 +1924,16 @@ static int lineevent_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static long lineevent_ioctl(struct file *file, unsigned int cmd,
-			    unsigned long arg)
+static long lineevent_ioctl_unlocked(struct file *file, unsigned int cmd,
+				     unsigned long arg)
 {
 	struct lineevent_state *le = file->private_data;
 	void __user *ip = (void __user *)arg;
 	struct gpiohandle_data ghd;
 
+	if (!le->gdev->chip)
+		return -ENODEV;
+
 	/*
 	 * We can get the value for an event line but not set it,
 	 * because it is input by definition.
@@ -1843,6 +1956,15 @@ static long lineevent_ioctl(struct file *file, unsigned int cmd,
 	return -EINVAL;
 }
 
+static long lineevent_ioctl(struct file *file, unsigned int cmd,
+			    unsigned long arg)
+{
+	struct lineevent_state *le = file->private_data;
+
+	return call_ioctl_locked(file, cmd, arg, le->gdev,
+				 lineevent_ioctl_unlocked);
+}
+
 #ifdef CONFIG_COMPAT
 static long lineevent_ioctl_compat(struct file *file, unsigned int cmd,
 				   unsigned long arg)
@@ -2401,12 +2523,15 @@ static int lineinfo_changed_notify(struct notifier_block *nb,
 	return NOTIFY_OK;
 }
 
-static __poll_t lineinfo_watch_poll(struct file *file,
-				    struct poll_table_struct *pollt)
+static __poll_t lineinfo_watch_poll_unlocked(struct file *file,
+					     struct poll_table_struct *pollt)
 {
 	struct gpio_chardev_data *cdev = file->private_data;
 	__poll_t events = 0;
 
+	if (!cdev->gdev->chip)
+		return EPOLLHUP | EPOLLERR;
+
 	poll_wait(file, &cdev->wait, pollt);
 
 	if (!kfifo_is_empty_spinlocked_noirqsave(&cdev->events,
@@ -2416,8 +2541,17 @@ static __poll_t lineinfo_watch_poll(struct file *file,
 	return events;
 }
 
-static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
-				   size_t count, loff_t *off)
+static __poll_t lineinfo_watch_poll(struct file *file,
+				    struct poll_table_struct *pollt)
+{
+	struct gpio_chardev_data *cdev = file->private_data;
+
+	return call_poll_locked(file, pollt, cdev->gdev,
+				lineinfo_watch_poll_unlocked);
+}
+
+static ssize_t lineinfo_watch_read_unlocked(struct file *file, char __user *buf,
+					    size_t count, loff_t *off)
 {
 	struct gpio_chardev_data *cdev = file->private_data;
 	struct gpio_v2_line_info_changed event;
@@ -2425,6 +2559,9 @@ static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
 	int ret;
 	size_t event_size;
 
+	if (!cdev->gdev->chip)
+		return -ENODEV;
+
 #ifndef CONFIG_GPIO_CDEV_V1
 	event_size = sizeof(struct gpio_v2_line_info_changed);
 	if (count < event_size)
@@ -2492,6 +2629,15 @@ static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
 	return bytes_read;
 }
 
+static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
+				   size_t count, loff_t *off)
+{
+	struct gpio_chardev_data *cdev = file->private_data;
+
+	return call_read_locked(file, buf, count, off, cdev->gdev,
+				lineinfo_watch_read_unlocked);
+}
+
 /**
  * gpio_chrdev_open() - open the chardev for ioctl operations
  * @inode: inode for this chardev
@@ -2505,13 +2651,17 @@ static int gpio_chrdev_open(struct inode *inode, struct file *file)
 	struct gpio_chardev_data *cdev;
 	int ret = -ENOMEM;
 
+	down_read(&gdev->sem);
+
 	/* Fail on open if the backing gpiochip is gone */
-	if (!gdev->chip)
-		return -ENODEV;
+	if (!gdev->chip) {
+		ret = -ENODEV;
+		goto out_unlock;
+	}
 
 	cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
 	if (!cdev)
-		return -ENOMEM;
+		goto out_unlock;
 
 	cdev->watched_lines = bitmap_zalloc(gdev->chip->ngpio, GFP_KERNEL);
 	if (!cdev->watched_lines)
@@ -2534,6 +2684,8 @@ static int gpio_chrdev_open(struct inode *inode, struct file *file)
 	if (ret)
 		goto out_unregister_notifier;
 
+	up_read(&gdev->sem);
+
 	return ret;
 
 out_unregister_notifier:
@@ -2543,6 +2695,8 @@ out_free_bitmap:
 	bitmap_free(cdev->watched_lines);
 out_free_cdev:
 	kfree(cdev);
+out_unlock:
+	up_read(&gdev->sem);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib.c linux-libre-6.1.39-gnu/drivers/gpio/gpiolib.c
index a70522aef355..6d3e3454a6ed 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib.c
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpiolib.c
@@ -735,6 +735,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
 	spin_unlock_irqrestore(&gpio_lock, flags);
 
 	BLOCKING_INIT_NOTIFIER_HEAD(&gdev->notifier);
+	init_rwsem(&gdev->sem);
 
 #ifdef CONFIG_PINCTRL
 	INIT_LIST_HEAD(&gdev->pin_ranges);
@@ -875,6 +876,8 @@ void gpiochip_remove(struct gpio_chip *gc)
 	unsigned long	flags;
 	unsigned int	i;
 
+	down_write(&gdev->sem);
+
 	/* FIXME: should the legacy sysfs handling be moved to gpio_device? */
 	gpiochip_sysfs_unregister(gdev);
 	gpiochip_free_hogs(gc);
@@ -909,6 +912,7 @@ void gpiochip_remove(struct gpio_chip *gc)
 	 * gone.
 	 */
 	gcdev_unregister(gdev);
+	up_write(&gdev->sem);
 	put_device(&gdev->dev);
 }
 EXPORT_SYMBOL_GPL(gpiochip_remove);
@@ -1646,7 +1650,7 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gc)
 	}
 
 	/* Remove all IRQ mappings and delete the domain */
-	if (gc->irq.domain) {
+	if (!gc->irq.domain_is_allocated_externally && gc->irq.domain) {
 		unsigned int irq;
 
 		for (offset = 0; offset < gc->ngpio; offset++) {
@@ -1692,6 +1696,15 @@ int gpiochip_irqchip_add_domain(struct gpio_chip *gc,
 
 	gc->to_irq = gpiochip_to_irq;
 	gc->irq.domain = domain;
+	gc->irq.domain_is_allocated_externally = true;
+
+	/*
+	 * Using barrier() here to prevent compiler from reordering
+	 * gc->irq.initialized before adding irqdomain.
+	 */
+	barrier();
+
+	gc->irq.initialized = true;
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib.h linux-libre-6.1.39-gnu/drivers/gpio/gpiolib.h
index d900ecdbac46..9ad68a0adf4a 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib.h
+++ linux-libre-6.1.39-gnu/drivers/gpio/gpiolib.h
@@ -15,6 +15,7 @@
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/cdev.h>
+#include <linux/rwsem.h>
 
 #define GPIOCHIP_NAME	"gpiochip"
 
@@ -39,6 +40,9 @@
  * @list: links gpio_device:s together for traversal
  * @notifier: used to notify subscribers about lines being requested, released
  *            or reconfigured
+ * @sem: protects the structure from a NULL-pointer dereference of @chip by
+ *       user-space operations when the device gets unregistered during
+ *       a hot-unplug event
  * @pin_ranges: range of pins served by the GPIO driver
  *
  * This state container holds most of the runtime variable data
@@ -60,6 +64,7 @@ struct gpio_device {
 	void			*data;
 	struct list_head        list;
 	struct blocking_notifier_head notifier;
+	struct rw_semaphore	sem;
 
 #ifdef CONFIG_PINCTRL
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/Kconfig linux-libre-6.1.39-gnu/drivers/gpu/drm/Kconfig
index 34f5a092c99e..f30f99166531 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/Kconfig
@@ -53,7 +53,8 @@ config DRM_DEBUG_MM
 
 config DRM_USE_DYNAMIC_DEBUG
 	bool "use dynamic debug to implement drm.debug"
-	default y
+	default n
+	depends on BROKEN
 	depends on DRM
 	depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
 	depends on JUMP_LABEL
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 2eca58220550..39c5e14b0252 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -196,6 +196,7 @@ extern int amdgpu_emu_mode;
 extern uint amdgpu_smu_memory_pool_size;
 extern int amdgpu_smu_pptable_id;
 extern uint amdgpu_dc_feature_mask;
+extern uint amdgpu_freesync_vid_mode;
 extern uint amdgpu_dc_debug_mask;
 extern uint amdgpu_dc_visual_confirm;
 extern uint amdgpu_dm_abm_level;
@@ -1262,6 +1263,7 @@ void amdgpu_device_pci_config_reset(struct amdgpu_device *adev);
 int amdgpu_device_pci_reset(struct amdgpu_device *adev);
 bool amdgpu_device_need_post(struct amdgpu_device *adev);
 bool amdgpu_device_should_use_aspm(struct amdgpu_device *adev);
+bool amdgpu_device_aspm_support_quirk(void);
 
 void amdgpu_cs_report_moved_bytes(struct amdgpu_device *adev, u64 num_bytes,
 				  u64 num_vis_bytes);
@@ -1381,10 +1383,12 @@ int amdgpu_acpi_smart_shift_update(struct drm_device *dev, enum amdgpu_ss ss_sta
 int amdgpu_acpi_pcie_notify_device_ready(struct amdgpu_device *adev);
 
 void amdgpu_acpi_get_backlight_caps(struct amdgpu_dm_backlight_caps *caps);
+bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev);
 void amdgpu_acpi_detect(void);
 #else
 static inline int amdgpu_acpi_init(struct amdgpu_device *adev) { return 0; }
 static inline void amdgpu_acpi_fini(struct amdgpu_device *adev) { }
+static inline bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev) { return false; }
 static inline void amdgpu_acpi_detect(void) { }
 static inline bool amdgpu_acpi_is_power_shift_control_supported(void) { return false; }
 static inline int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev,
@@ -1395,11 +1399,9 @@ static inline int amdgpu_acpi_smart_shift_update(struct drm_device *dev,
 
 #if defined(CONFIG_ACPI) && defined(CONFIG_SUSPEND)
 bool amdgpu_acpi_is_s3_active(struct amdgpu_device *adev);
-bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev);
 bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev);
 #else
 static inline bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev) { return false; }
-static inline bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev) { return false; }
 static inline bool amdgpu_acpi_is_s3_active(struct amdgpu_device *adev) { return false; }
 #endif
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index b14800ac179e..e32bd990800d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -971,6 +971,34 @@ static bool amdgpu_atcs_pci_probe_handle(struct pci_dev *pdev)
 	return true;
 }
 
+
+/**
+ * amdgpu_acpi_should_gpu_reset
+ *
+ * @adev: amdgpu_device_pointer
+ *
+ * returns true if should reset GPU, false if not
+ */
+bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev)
+{
+	if ((adev->flags & AMD_IS_APU) &&
+	    adev->gfx.imu.funcs) /* Not need to do mode2 reset for IMU enabled APUs */
+		return false;
+
+	if ((adev->flags & AMD_IS_APU) &&
+	    amdgpu_acpi_is_s3_active(adev))
+		return false;
+
+	if (amdgpu_sriov_vf(adev))
+		return false;
+
+#if IS_ENABLED(CONFIG_SUSPEND)
+	return pm_suspend_target_state != PM_SUSPEND_TO_IDLE;
+#else
+	return true;
+#endif
+}
+
 /*
  * amdgpu_acpi_detect - detect ACPI ATIF/ATCS methods
  *
@@ -1042,24 +1070,6 @@ bool amdgpu_acpi_is_s3_active(struct amdgpu_device *adev)
 		(pm_suspend_target_state == PM_SUSPEND_MEM);
 }
 
-/**
- * amdgpu_acpi_should_gpu_reset
- *
- * @adev: amdgpu_device_pointer
- *
- * returns true if should reset GPU, false if not
- */
-bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev)
-{
-	if (adev->flags & AMD_IS_APU)
-		return false;
-
-	if (amdgpu_sriov_vf(adev))
-		return false;
-
-	return pm_suspend_target_state != PM_SUSPEND_TO_IDLE;
-}
-
 /**
  * amdgpu_acpi_is_s0ix_active
  *
@@ -1073,6 +1083,9 @@ bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev)
 	    (pm_suspend_target_state != PM_SUSPEND_TO_IDLE))
 		return false;
 
+	if (adev->asic_type < CHIP_RAVEN)
+		return false;
+
 	/*
 	 * If ACPI_FADT_LOW_POWER_S0 is not set in the FADT, it is generally
 	 * risky to do any special firmware-related preparations for entering
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index 647220a8762d..dbc842590b25 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -95,7 +95,7 @@ struct amdgpu_amdkfd_fence {
 
 struct amdgpu_kfd_dev {
 	struct kfd_dev *dev;
-	uint64_t vram_used;
+	int64_t vram_used;
 	uint64_t vram_used_aligned;
 	bool init_complete;
 	struct work_struct reset_work;
@@ -265,8 +265,10 @@ int amdgpu_amdkfd_get_pcie_bandwidth_mbytes(struct amdgpu_device *adev, bool is_
 	(&((struct amdgpu_fpriv *)					\
 		((struct drm_file *)(drm_priv))->driver_priv)->vm)
 
+int amdgpu_amdkfd_gpuvm_set_vm_pasid(struct amdgpu_device *adev,
+				     struct file *filp, u32 pasid);
 int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
-					struct file *filp, u32 pasid,
+					struct file *filp,
 					void **process_info,
 					struct dma_fence **ef);
 void amdgpu_amdkfd_gpuvm_release_process_vm(struct amdgpu_device *adev,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 1f76e27f1a35..da01c1424b4a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1473,10 +1473,9 @@ static void amdgpu_amdkfd_gpuvm_unpin_bo(struct amdgpu_bo *bo)
 	amdgpu_bo_unreserve(bo);
 }
 
-int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
-					   struct file *filp, u32 pasid,
-					   void **process_info,
-					   struct dma_fence **ef)
+int amdgpu_amdkfd_gpuvm_set_vm_pasid(struct amdgpu_device *adev,
+				     struct file *filp, u32 pasid)
+
 {
 	struct amdgpu_fpriv *drv_priv;
 	struct amdgpu_vm *avm;
@@ -1487,10 +1486,6 @@ int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
 		return ret;
 	avm = &drv_priv->vm;
 
-	/* Already a compute VM? */
-	if (avm->process_info)
-		return -EINVAL;
-
 	/* Free the original amdgpu allocated pasid,
 	 * will be replaced with kfd allocated pasid.
 	 */
@@ -1499,14 +1494,36 @@ int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
 		amdgpu_vm_set_pasid(adev, avm, 0);
 	}
 
-	/* Convert VM into a compute VM */
-	ret = amdgpu_vm_make_compute(adev, avm);
+	ret = amdgpu_vm_set_pasid(adev, avm, pasid);
 	if (ret)
 		return ret;
 
-	ret = amdgpu_vm_set_pasid(adev, avm, pasid);
+	return 0;
+}
+
+int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
+					   struct file *filp,
+					   void **process_info,
+					   struct dma_fence **ef)
+{
+	struct amdgpu_fpriv *drv_priv;
+	struct amdgpu_vm *avm;
+	int ret;
+
+	ret = amdgpu_file_to_fpriv(filp, &drv_priv);
+	if (ret)
+		return ret;
+	avm = &drv_priv->vm;
+
+	/* Already a compute VM? */
+	if (avm->process_info)
+		return -EINVAL;
+
+	/* Convert VM into a compute VM */
+	ret = amdgpu_vm_make_compute(adev, avm);
 	if (ret)
 		return ret;
+
 	/* Initialize KFD part of the VM and process info */
 	ret = init_kfd_vm(avm, process_info, ef);
 	if (ret)
@@ -1636,6 +1653,7 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu(
 	struct amdgpu_bo *bo;
 	struct drm_gem_object *gobj = NULL;
 	u32 domain, alloc_domain;
+	uint64_t aligned_size;
 	u64 alloc_flags;
 	int ret;
 
@@ -1686,22 +1704,23 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu(
 	 * the memory.
 	 */
 	if ((*mem)->aql_queue)
-		size = size >> 1;
+		size >>= 1;
+	aligned_size = PAGE_ALIGN(size);
 
 	(*mem)->alloc_flags = flags;
 
 	amdgpu_sync_create(&(*mem)->sync);
 
-	ret = amdgpu_amdkfd_reserve_mem_limit(adev, size, flags);
+	ret = amdgpu_amdkfd_reserve_mem_limit(adev, aligned_size, flags);
 	if (ret) {
 		pr_debug("Insufficient memory\n");
 		goto err_reserve_limit;
 	}
 
 	pr_debug("\tcreate BO VA 0x%llx size 0x%llx domain %s\n",
-			va, size, domain_string(alloc_domain));
+			va, (*mem)->aql_queue ? size << 1 : size, domain_string(alloc_domain));
 
-	ret = amdgpu_gem_object_create(adev, size, 1, alloc_domain, alloc_flags,
+	ret = amdgpu_gem_object_create(adev, aligned_size, 1, alloc_domain, alloc_flags,
 				       bo_type, NULL, &gobj);
 	if (ret) {
 		pr_debug("Failed to create BO on domain %s. ret %d\n",
@@ -1758,7 +1777,7 @@ err_node_allow:
 	/* Don't unreserve system mem limit twice */
 	goto err_reserve_limit;
 err_bo_create:
-	amdgpu_amdkfd_unreserve_mem_limit(adev, size, flags);
+	amdgpu_amdkfd_unreserve_mem_limit(adev, aligned_size, flags);
 err_reserve_limit:
 	mutex_destroy(&(*mem)->lock);
 	if (gobj)
@@ -2113,7 +2132,7 @@ int amdgpu_amdkfd_map_gtt_bo_to_gart(struct amdgpu_device *adev, struct amdgpu_b
 	}
 
 	amdgpu_amdkfd_remove_eviction_fence(
-		bo, bo->kfd_bo->process_info->eviction_fence);
+		bo, bo->vm_bo->vm->process_info->eviction_fence);
 
 	amdgpu_bo_unreserve(bo);
 
@@ -2256,7 +2275,7 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev,
 
 	ret = drm_vma_node_allow(&obj->vma_node, drm_priv);
 	if (ret) {
-		kfree(mem);
+		kfree(*mem);
 		return ret;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index e363f56c72af..30c28a69e847 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@ -317,6 +317,7 @@ static bool amdgpu_atrm_get_bios(struct amdgpu_device *adev)
 
 	if (!found)
 		return false;
+	pci_dev_put(pdev);
 
 	adev->bios = kmalloc(size, GFP_KERNEL);
 	if (!adev->bios) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 365e3fb6a9e5..b60b6e6149bf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -129,9 +129,6 @@ static int amdgpu_cs_p1_user_fence(struct amdgpu_cs_parser *p,
 	bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj));
 	p->uf_entry.priority = 0;
 	p->uf_entry.tv.bo = &bo->tbo;
-	/* One for TTM and two for the CS job */
-	p->uf_entry.tv.num_shared = 3;
-
 	drm_gem_object_put(gobj);
 
 	size = amdgpu_bo_size(bo);
@@ -883,15 +880,19 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 
 	mutex_lock(&p->bo_list->bo_list_mutex);
 
-	/* One for TTM and one for the CS job */
+	/* One for TTM and one for each CS job */
 	amdgpu_bo_list_for_each_entry(e, p->bo_list)
-		e->tv.num_shared = 2;
+		e->tv.num_shared = 1 + p->gang_size;
+	p->uf_entry.tv.num_shared = 1 + p->gang_size;
 
 	amdgpu_bo_list_get_list(p->bo_list, &p->validated);
 
 	INIT_LIST_HEAD(&duplicates);
 	amdgpu_vm_get_pd_bo(&fpriv->vm, &p->validated, &p->vm_pd);
 
+	/* Two for VM updates, one for TTM and one for each CS job */
+	p->vm_pd.tv.num_shared = 3 + p->gang_size;
+
 	if (p->uf_entry.tv.bo && !ttm_to_amdgpu_bo(p->uf_entry.tv.bo)->parent)
 		list_add(&p->uf_entry.tv.head, &p->validated);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 29e7ef38faf4..635b893ad6d8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -35,7 +35,9 @@
 #include <linux/devcoredump.h>
 #include <generated/utsrelease.h>
 #include <linux/pci-p2pdma.h>
+#include <linux/apple-gmux.h>
 
+#include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/amdgpu_drm.h>
@@ -77,12 +79,18 @@
 
 #include <drm/drm_drv.h>
 
+#if IS_ENABLED(CONFIG_X86)
+#include <asm/intel-family.h>
+#endif
+
 /*(DEBLOBBED)*/
 
 #define AMDGPU_RESUME_MS		2000
 #define AMDGPU_MAX_RETRY_LIMIT		2
 #define AMDGPU_RETRY_SRIOV_RESET(r) ((r) == -EBUSY || (r) == -ETIMEDOUT || (r) == -EINVAL)
 
+static const struct drm_driver amdgpu_kms_driver;
+
 const char *amdgpu_asic_name[] = {
 	"TAHITI",
 	"PITCAIRN",
@@ -1344,6 +1352,17 @@ bool amdgpu_device_should_use_aspm(struct amdgpu_device *adev)
 	return pcie_aspm_enabled(adev->pdev);
 }
 
+bool amdgpu_device_aspm_support_quirk(void)
+{
+#if IS_ENABLED(CONFIG_X86)
+	struct cpuinfo_x86 *c = &cpu_data(0);
+
+	return !(c->x86 == 6 && c->x86_model == INTEL_FAM6_ALDERLAKE);
+#else
+	return true;
+#endif
+}
+
 /* if we get transitioned to only one device, take VGA back */
 /**
  * amdgpu_device_vga_set_decode - enable/disable vga decode
@@ -2456,6 +2475,11 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 			if (!amdgpu_sriov_vf(adev)) {
 				struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev);
 
+				if (WARN_ON(!hive)) {
+					r = -ENOENT;
+					goto init_failed;
+				}
+
 				if (!hive->reset_domain ||
 				    !amdgpu_reset_get_reset_domain(hive->reset_domain)) {
 					r = -ENOENT;
@@ -2482,8 +2506,6 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 	amdgpu_fru_get_product_info(adev);
 
 init_failed:
-	if (amdgpu_sriov_vf(adev))
-		amdgpu_virt_release_full_gpu(adev, true);
 
 	return r;
 }
@@ -2994,14 +3016,33 @@ static int amdgpu_device_ip_suspend_phase2(struct amdgpu_device *adev)
 			continue;
 		}
 
-		/* skip suspend of gfx and psp for S0ix
+		/* skip suspend of gfx/mes and psp for S0ix
 		 * gfx is in gfxoff state, so on resume it will exit gfxoff just
 		 * like at runtime. PSP is also part of the always on hardware
 		 * so no need to suspend it.
 		 */
 		if (adev->in_s0ix &&
 		    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP ||
-		     adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX))
+		     adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX ||
+		     adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_MES))
+			continue;
+
+		/* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */
+		if (adev->in_s0ix &&
+		    (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0)) &&
+		    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SDMA))
+			continue;
+
+		/* Once swPSP provides the IMU, RLC FW binaries to TOS during cold-boot.
+		 * These are in TMR, hence are expected to be reused by PSP-TOS to reload
+		 * from this location and RLC Autoload automatically also gets loaded
+		 * from here based on PMFW -> PSP message during re-init sequence.
+		 * Therefore, the psp suspend & resume should be skipped to avoid destroy
+		 * the TMR and reload FWs again for IMU enabled APU ASICs.
+		 */
+		if (amdgpu_in_reset(adev) &&
+		    (adev->flags & AMD_IS_APU) && adev->gfx.imu.funcs &&
+		    adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP)
 			continue;
 
 		/* XXX handle errors */
@@ -3508,6 +3549,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	int r, i;
 	bool px = false;
 	u32 max_MBps;
+	int tmp;
 
 	adev->shutdown = false;
 	adev->flags = flags;
@@ -3665,6 +3707,11 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	if (r)
 		return r;
 
+	/* Get rid of things like offb */
+	r = drm_aperture_remove_conflicting_pci_framebuffers(adev->pdev, &amdgpu_kms_driver);
+	if (r)
+		return r;
+
 	/* Enable TMZ based on IP_VERSION */
 	amdgpu_gmc_tmz_set(adev);
 
@@ -3681,6 +3728,12 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 		adev->have_atomics_support = ((struct amd_sriov_msg_pf2vf_info *)
 			adev->virt.fw_reserve.p_pf2vf)->pcie_atomic_ops_support_flags ==
 			(PCI_EXP_DEVCAP2_ATOMIC_COMP32 | PCI_EXP_DEVCAP2_ATOMIC_COMP64);
+	/* APUs w/ gfx9 onwards doesn't reply on PCIe atomics, rather it is a
+	 * internal path natively support atomics, set have_atomics_support to true.
+	 */
+	else if ((adev->flags & AMD_IS_APU) &&
+		(adev->ip_versions[GC_HWIP][0] > IP_VERSION(9, 0, 0)))
+		adev->have_atomics_support = true;
 	else
 		adev->have_atomics_support =
 			!pci_enable_atomic_ops_to_root(adev->pdev,
@@ -3724,7 +3777,13 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 				}
 			}
 		} else {
+			tmp = amdgpu_reset_method;
+			/* It should do a default reset when loading or reloading the driver,
+			 * regardless of the module parameter reset_method.
+			 */
+			amdgpu_reset_method = AMD_RESET_METHOD_NONE;
 			r = amdgpu_asic_reset(adev);
+			amdgpu_reset_method = tmp;
 			if (r) {
 				dev_err(adev->dev, "asic reset on init failed\n");
 				goto failed;
@@ -3784,18 +3843,6 @@ fence_driver_init:
 
 	r = amdgpu_device_ip_init(adev);
 	if (r) {
-		/* failed in exclusive mode due to timeout */
-		if (amdgpu_sriov_vf(adev) &&
-		    !amdgpu_sriov_runtime(adev) &&
-		    amdgpu_virt_mmio_blocked(adev) &&
-		    !amdgpu_virt_wait_reset(adev)) {
-			dev_err(adev->dev, "VF exclusive mode timeout\n");
-			/* Don't send request since VF is inactive. */
-			adev->virt.caps &= ~AMDGPU_SRIOV_CAPS_RUNTIME;
-			adev->virt.ops = NULL;
-			r = -EAGAIN;
-			goto release_ras_con;
-		}
 		dev_err(adev->dev, "amdgpu_device_ip_init failed\n");
 		amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL, 0, 0);
 		goto release_ras_con;
@@ -3867,8 +3914,10 @@ fence_driver_init:
 				   msecs_to_jiffies(AMDGPU_RESUME_MS));
 	}
 
-	if (amdgpu_sriov_vf(adev))
+	if (amdgpu_sriov_vf(adev)) {
+		amdgpu_virt_release_full_gpu(adev, true);
 		flush_delayed_work(&adev->delayed_init_work);
+	}
 
 	r = sysfs_create_files(&adev->dev->kobj, amdgpu_dev_attributes);
 	if (r)
@@ -3889,12 +3938,15 @@ fence_driver_init:
 	if ((adev->pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA)
 		vga_client_register(adev->pdev, amdgpu_device_vga_set_decode);
 
-	if (amdgpu_device_supports_px(ddev)) {
-		px = true;
+	px = amdgpu_device_supports_px(ddev);
+
+	if (px || (!pci_is_thunderbolt_attached(adev->pdev) &&
+				apple_gmux_detect(NULL, NULL)))
 		vga_switcheroo_register_client(adev->pdev,
 					       &amdgpu_switcheroo_ops, px);
+
+	if (px)
 		vga_switcheroo_init_domain_pm_ops(adev->dev, &adev->vga_pm_domain);
-	}
 
 	if (adev->gmc.xgmi.pending_reset)
 		queue_delayed_work(system_wq, &mgpu_info.delayed_reset_work,
@@ -3905,6 +3957,20 @@ fence_driver_init:
 	return 0;
 
 release_ras_con:
+	if (amdgpu_sriov_vf(adev))
+		amdgpu_virt_release_full_gpu(adev, true);
+
+	/* failed in exclusive mode due to timeout */
+	if (amdgpu_sriov_vf(adev) &&
+		!amdgpu_sriov_runtime(adev) &&
+		amdgpu_virt_mmio_blocked(adev) &&
+		!amdgpu_virt_wait_reset(adev)) {
+		dev_err(adev->dev, "VF exclusive mode timeout\n");
+		/* Don't send request since VF is inactive. */
+		adev->virt.caps &= ~AMDGPU_SRIOV_CAPS_RUNTIME;
+		adev->virt.ops = NULL;
+		r = -EAGAIN;
+	}
 	amdgpu_release_ras_context(adev);
 
 failed:
@@ -3992,13 +4058,15 @@ void amdgpu_device_fini_hw(struct amdgpu_device *adev)
 
 	amdgpu_gart_dummy_page_fini(adev);
 
-	amdgpu_device_unmap_mmio(adev);
+	if (drm_dev_is_unplugged(adev_to_drm(adev)))
+		amdgpu_device_unmap_mmio(adev);
 
 }
 
 void amdgpu_device_fini_sw(struct amdgpu_device *adev)
 {
 	int idx;
+	bool px;
 
 	amdgpu_fence_driver_sw_fini(adev);
 	amdgpu_device_ip_fini(adev);
@@ -4018,10 +4086,16 @@ void amdgpu_device_fini_sw(struct amdgpu_device *adev)
 
 	kfree(adev->bios);
 	adev->bios = NULL;
-	if (amdgpu_device_supports_px(adev_to_drm(adev))) {
+
+	px = amdgpu_device_supports_px(adev_to_drm(adev));
+
+	if (px || (!pci_is_thunderbolt_attached(adev->pdev) &&
+				apple_gmux_detect(NULL, NULL)))
 		vga_switcheroo_unregister_client(adev->pdev);
+
+	if (px)
 		vga_switcheroo_fini_domain_pm_ops(adev->dev);
-	}
+
 	if ((adev->pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA)
 		vga_client_unregister(adev->pdev);
 
@@ -4228,6 +4302,9 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
 #endif
 	adev->in_suspend = false;
 
+	if (adev->enable_mes)
+		amdgpu_mes_self_test(adev);
+
 	if (amdgpu_acpi_smart_shift_update(dev, AMDGPU_SS_DEV_D0))
 		DRM_WARN("smart shift update failed\n");
 
@@ -4415,7 +4492,11 @@ static int amdgpu_device_recover_vram(struct amdgpu_device *adev)
 	dev_info(adev->dev, "recover vram bo from shadow start\n");
 	mutex_lock(&adev->shadow_list_lock);
 	list_for_each_entry(vmbo, &adev->shadow_list, shadow_list) {
-		shadow = &vmbo->bo;
+		/* If vm is compute context or adev is APU, shadow will be NULL */
+		if (!vmbo->shadow)
+			continue;
+		shadow = vmbo->shadow;
+
 		/* No need to recover an evicted BO */
 		if (shadow->tbo.resource->mem_type != TTM_PL_TT ||
 		    shadow->tbo.resource->start == AMDGPU_BO_INVALID_OFFSET ||
@@ -5021,6 +5102,8 @@ static void amdgpu_device_resume_display_audio(struct amdgpu_device *adev)
 		pm_runtime_enable(&(p->dev));
 		pm_runtime_resume(&(p->dev));
 	}
+
+	pci_dev_put(p);
 }
 
 static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev)
@@ -5059,6 +5142,7 @@ static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev)
 
 		if (expires < ktime_get_mono_fast_ns()) {
 			dev_warn(adev->dev, "failed to suspend display audio\n");
+			pci_dev_put(p);
 			/* TODO: abort the succeeding gpu reset? */
 			return -ETIMEDOUT;
 		}
@@ -5066,6 +5150,7 @@ static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev)
 
 	pm_runtime_disable(&(p->dev));
 
+	pci_dev_put(p);
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index f21da6f9d436..816680722ca9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -1507,6 +1507,7 @@ static int amdgpu_discovery_set_common_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &soc21_common_ip_block);
 		break;
 	default:
@@ -1551,6 +1552,7 @@ static int amdgpu_discovery_set_gmc_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &gmc_v11_0_ip_block);
 		break;
 	default:
@@ -1636,6 +1638,7 @@ static int amdgpu_discovery_set_psp_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(13, 0, 7):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		amdgpu_device_ip_block_add(adev, &psp_v13_0_ip_block);
 		break;
 	case IP_VERSION(13, 0, 4):
@@ -1686,6 +1689,7 @@ static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(13, 0, 7):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		amdgpu_device_ip_block_add(adev, &smu_v13_0_ip_block);
 		break;
 	default:
@@ -1785,6 +1789,7 @@ static int amdgpu_discovery_set_gc_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &gfx_v11_0_ip_block);
 		break;
 	default:
@@ -1948,6 +1953,7 @@ static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &mes_v11_0_ip_block);
 		adev->enable_mes = true;
 		adev->enable_mes_kiq = true;
@@ -2177,6 +2183,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 		adev->family = AMDGPU_FAMILY_GC_11_0_0;
 		break;
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		adev->family = AMDGPU_FAMILY_GC_11_0_1;
 		break;
 	default:
@@ -2194,6 +2201,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(10, 3, 6):
 	case IP_VERSION(10, 3, 7):
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		adev->flags |= AMD_IS_APU;
 		break;
 	default:
@@ -2250,6 +2258,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 		adev->nbio.hdp_flush_reg = &nbio_v4_3_hdp_flush_reg;
 		break;
 	case IP_VERSION(7, 7, 0):
+	case IP_VERSION(7, 7, 1):
 		adev->nbio.funcs = &nbio_v7_7_funcs;
 		adev->nbio.hdp_flush_reg = &nbio_v7_7_hdp_flush_reg;
 		break;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 1a06b8d724f3..dd6f9ae6fbe9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -1214,7 +1214,6 @@ amdgpu_display_user_framebuffer_create(struct drm_device *dev,
 
 const struct drm_mode_config_funcs amdgpu_mode_funcs = {
 	.fb_create = amdgpu_display_user_framebuffer_create,
-	.output_poll_changed = drm_fb_helper_output_poll_changed,
 };
 
 static const struct drm_prop_enum_list amdgpu_underscan_enum_list[] =
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index bf2d50c8c92a..49a023f59b2f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -23,7 +23,6 @@
  */
 
 #include <drm/amdgpu_drm.h>
-#include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_vblank.h>
@@ -180,6 +179,7 @@ int amdgpu_mes_kiq;
 int amdgpu_noretry = -1;
 int amdgpu_force_asic_type = -1;
 int amdgpu_tmz = -1; /* auto */
+uint amdgpu_freesync_vid_mode;
 int amdgpu_reset_method = -1; /* auto */
 int amdgpu_num_kcq = -1;
 int amdgpu_smartshift_bias;
@@ -877,6 +877,32 @@ module_param_named(backlight, amdgpu_backlight, bint, 0444);
 MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)");
 module_param_named(tmz, amdgpu_tmz, int, 0444);
 
+/**
+ * DOC: freesync_video (uint)
+ * Enable the optimization to adjust front porch timing to achieve seamless
+ * mode change experience when setting a freesync supported mode for which full
+ * modeset is not needed.
+ *
+ * The Display Core will add a set of modes derived from the base FreeSync
+ * video mode into the corresponding connector's mode list based on commonly
+ * used refresh rates and VRR range of the connected display, when users enable
+ * this feature. From the userspace perspective, they can see a seamless mode
+ * change experience when the change between different refresh rates under the
+ * same resolution. Additionally, userspace applications such as Video playback
+ * can read this modeset list and change the refresh rate based on the video
+ * frame rate. Finally, the userspace can also derive an appropriate mode for a
+ * particular refresh rate based on the FreeSync Mode and add it to the
+ * connector's mode list.
+ *
+ * Note: This is an experimental feature.
+ *
+ * The default value: 0 (off).
+ */
+MODULE_PARM_DESC(
+	freesync_video,
+	"Enable freesync modesetting optimization feature (0 = off (default), 1 = on)");
+module_param_named(freesync_video, amdgpu_freesync_vid_mode, uint, 0444);
+
 /**
  * DOC: reset_method (int)
  * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco)
@@ -1579,6 +1605,7 @@ static const u16 amdgpu_unsupported_pciidlist[] = {
 	0x5874,
 	0x5940,
 	0x5941,
+	0x5b70,
 	0x5b72,
 	0x5b73,
 	0x5b74,
@@ -2040,6 +2067,15 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 			 "See modparam exp_hw_support\n");
 		return -ENODEV;
 	}
+	/* differentiate between P10 and P11 asics with the same DID */
+	if (pdev->device == 0x67FF &&
+	    (pdev->revision == 0xE3 ||
+	     pdev->revision == 0xE7 ||
+	     pdev->revision == 0xF3 ||
+	     pdev->revision == 0xF7)) {
+		flags &= ~AMD_ASIC_MASK;
+		flags |= CHIP_POLARIS10;
+	}
 
 	/* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping,
 	 * however, SME requires an indirect IOMMU mapping because the encryption
@@ -2087,11 +2123,6 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 	}
 #endif
 
-	/* Get rid of things like offb */
-	ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, &amdgpu_kms_driver);
-	if (ret)
-		return ret;
-
 	adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev);
 	if (IS_ERR(adev))
 		return PTR_ERR(adev);
@@ -2109,12 +2140,12 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 
 	pci_set_drvdata(pdev, ddev);
 
-	ret = amdgpu_driver_load_kms(adev, ent->driver_data);
+	ret = amdgpu_driver_load_kms(adev, flags);
 	if (ret)
 		goto err_pci;
 
 retry_init:
-	ret = drm_dev_register(ddev, ent->driver_data);
+	ret = drm_dev_register(ddev, flags);
 	if (ret == -EAGAIN && ++retry <= 3) {
 		DRM_INFO("retry init %d\n", retry);
 		/* Don't request EX mode too frequently which is attacking */
@@ -2196,6 +2227,8 @@ amdgpu_pci_remove(struct pci_dev *pdev)
 	struct drm_device *dev = pci_get_drvdata(pdev);
 	struct amdgpu_device *adev = drm_to_adev(dev);
 
+	drm_dev_unplug(dev);
+
 	if (adev->pm.rpm_mode != AMDGPU_RUNPM_NONE) {
 		pm_runtime_get_sync(dev->dev);
 		pm_runtime_forbid(dev->dev);
@@ -2235,8 +2268,6 @@ amdgpu_pci_remove(struct pci_dev *pdev)
 
 	amdgpu_driver_unload_kms(dev);
 
-	drm_dev_unplug(dev);
-
 	/*
 	 * Flush any in flight DMA operations from device.
 	 * Clear the Bus Master Enable bit and then wait on the PCIe Device
@@ -2372,8 +2403,10 @@ static int amdgpu_pmops_suspend(struct device *dev)
 
 	if (amdgpu_acpi_is_s0ix_active(adev))
 		adev->in_s0ix = true;
-	else
+	else if (amdgpu_acpi_is_s3_active(adev))
 		adev->in_s3 = true;
+	if (!adev->in_s0ix && !adev->in_s3)
+		return 0;
 	return amdgpu_device_suspend(drm_dev, true);
 }
 
@@ -2394,6 +2427,9 @@ static int amdgpu_pmops_resume(struct device *dev)
 	struct amdgpu_device *adev = drm_to_adev(drm_dev);
 	int r;
 
+	if (!adev->in_s0ix && !adev->in_s3)
+		return 0;
+
 	/* Avoids registers access if device is physically gone */
 	if (!pci_device_is_present(adev->pdev))
 		adev->no_hw_access = true;
@@ -2417,7 +2453,10 @@ static int amdgpu_pmops_freeze(struct device *dev)
 	adev->in_s4 = false;
 	if (r)
 		return r;
-	return amdgpu_asic_reset(adev);
+
+	if (amdgpu_acpi_should_gpu_reset(adev))
+		return amdgpu_asic_reset(adev);
+	return 0;
 }
 
 static int amdgpu_pmops_thaw(struct device *dev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index d0d99ed607dd..ed6878d5b3ce 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -528,7 +528,8 @@ void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev)
 		if (r)
 			amdgpu_fence_driver_force_completion(ring);
 
-		if (ring->fence_drv.irq_src)
+		if (!drm_dev_is_unplugged(adev_to_drm(adev)) &&
+		    ring->fence_drv.irq_src)
 			amdgpu_irq_put(adev, ring->fence_drv.irq_src,
 				       ring->fence_drv.irq_type);
 
@@ -564,7 +565,13 @@ void amdgpu_fence_driver_sw_fini(struct amdgpu_device *adev)
 		if (!ring || !ring->fence_drv.initialized)
 			continue;
 
-		if (!ring->no_scheduler)
+		/*
+		 * Notice we check for sched.ops since there's some
+		 * override on the meaning of sched.ready by amdgpu.
+		 * The natural check would be sched.ready, which is
+		 * set as drm_sched_init() finishes...
+		 */
+		if (ring->sched.ops)
 			drm_sched_fini(&ring->sched);
 
 		for (j = 0; j <= ring->fence_drv.num_fences_mask; ++j)
@@ -618,6 +625,15 @@ void amdgpu_fence_driver_clear_job_fences(struct amdgpu_ring *ring)
 		ptr = &ring->fence_drv.fences[i];
 		old = rcu_dereference_protected(*ptr, 1);
 		if (old && old->ops == &amdgpu_job_fence_ops) {
+			struct amdgpu_job *job;
+
+			/* For non-scheduler bad job, i.e. failed ib test, we need to signal
+			 * it right here or we won't be able to track them in fence_drv
+			 * and they will remain unsignaled during sa_bo free.
+			 */
+			job = container_of(old, struct amdgpu_job, hw_fence);
+			if (!job->base.s_fence && !dma_fence_is_signaled(old))
+				dma_fence_signal(old);
 			RCU_INIT_POINTER(*ptr, NULL);
 			dma_fence_put(old);
 		}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 9546adc8a76f..b803e785d3af 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -156,6 +156,9 @@ static bool amdgpu_gfx_is_compute_multipipe_capable(struct amdgpu_device *adev)
 		return amdgpu_compute_multipipe == 1;
 	}
 
+	if (adev->ip_versions[GC_HWIP][0] > IP_VERSION(9, 0, 0))
+		return true;
+
 	/* FIXME: spreading the queues across pipes causes perf regressions
 	 * on POLARIS11 compute workloads */
 	if (adev->asic_type == CHIP_POLARIS11)
@@ -583,10 +586,14 @@ void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable)
 		if (adev->gfx.gfx_off_req_count == 0 &&
 		    !adev->gfx.gfx_off_state) {
 			/* If going to s2idle, no need to wait */
-			if (adev->in_s0ix)
-				delay = GFX_OFF_NO_DELAY;
-			schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
+			if (adev->in_s0ix) {
+				if (!amdgpu_dpm_set_powergating_by_smu(adev,
+						AMD_IP_BLOCK_TYPE_GFX, true))
+					adev->gfx.gfx_off_state = true;
+			} else {
+				schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
 					      delay);
+			}
 		}
 	} else {
 		if (adev->gfx.gfx_off_req_count == 0) {
@@ -676,9 +683,11 @@ int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *r
 		if (r)
 			return r;
 
-		r = amdgpu_irq_get(adev, &adev->gfx.cp_ecc_error_irq, 0);
-		if (r)
-			goto late_fini;
+		if (adev->gfx.cp_ecc_error_irq.funcs) {
+			r = amdgpu_irq_get(adev, &adev->gfx.cp_ecc_error_irq, 0);
+			if (r)
+				goto late_fini;
+		}
 	} else {
 		amdgpu_ras_feature_enable_on_boot(adev, ras_block, 0);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index 28612e56d0d4..2bc791ed8830 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -526,6 +526,8 @@ void amdgpu_gmc_tmz_set(struct amdgpu_device *adev)
 	case IP_VERSION(9, 3, 0):
 	/* GC 10.3.7 */
 	case IP_VERSION(10, 3, 7):
+	/* GC 11.0.1 */
+	case IP_VERSION(11, 0, 1):
 		if (amdgpu_tmz == 0) {
 			adev->gmc.tmz_enabled = false;
 			dev_info(adev->dev,
@@ -548,6 +550,7 @@ void amdgpu_gmc_tmz_set(struct amdgpu_device *adev)
 	case IP_VERSION(10, 3, 1):
 	/* YELLOW_CARP*/
 	case IP_VERSION(10, 3, 3):
+	case IP_VERSION(11, 0, 4):
 		/* Don't enable it by default yet.
 		 */
 		if (amdgpu_tmz < 1) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 89011bae7588..ca5dc51600fa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -653,6 +653,9 @@ int amdgpu_irq_put(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 	if (!src->enabled_types || !src->funcs->set)
 		return -EINVAL;
 
+	if (WARN_ON(!amdgpu_irq_enabled(adev, src, type)))
+		return -EINVAL;
+
 	if (atomic_dec_and_test(&src->enabled_types[type]))
 		return amdgpu_irq_update(adev, src, type);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index adac650cf544..3bf0e893c07d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -154,8 +154,14 @@ void amdgpu_job_free_resources(struct amdgpu_job *job)
 	struct dma_fence *f;
 	unsigned i;
 
-	/* use sched fence if available */
-	f = job->base.s_fence ? &job->base.s_fence->finished :  &job->hw_fence;
+	/* Check if any fences where initialized */
+	if (job->base.s_fence && job->base.s_fence->finished.ops)
+		f = &job->base.s_fence->finished;
+	else if (job->hw_fence.ops)
+		f = &job->hw_fence;
+	else
+		f = NULL;
+
 	for (i = 0; i < job->num_ibs; ++i)
 		amdgpu_ib_free(ring->adev, &job->ibs[i], f);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
index 0c546245793b..2cec5903dab0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
@@ -21,6 +21,8 @@
  *
  */
 
+#include <linux/firmware.h>
+
 #include "amdgpu_mes.h"
 #include "amdgpu.h"
 #include "soc15_common.h"
@@ -1326,12 +1328,9 @@ int amdgpu_mes_self_test(struct amdgpu_device *adev)
 	struct amdgpu_mes_ctx_data ctx_data = {0};
 	struct amdgpu_ring *added_rings[AMDGPU_MES_CTX_MAX_RINGS] = { NULL };
 	int gang_ids[3] = {0};
-	int queue_types[][2] = { { AMDGPU_RING_TYPE_GFX,
-				   AMDGPU_MES_CTX_MAX_GFX_RINGS},
-				 { AMDGPU_RING_TYPE_COMPUTE,
-				   AMDGPU_MES_CTX_MAX_COMPUTE_RINGS},
-				 { AMDGPU_RING_TYPE_SDMA,
-				   AMDGPU_MES_CTX_MAX_SDMA_RINGS } };
+	int queue_types[][2] = { { AMDGPU_RING_TYPE_GFX, 1 },
+				 { AMDGPU_RING_TYPE_COMPUTE, 1 },
+				 { AMDGPU_RING_TYPE_SDMA, 1} };
 	int i, r, pasid, k = 0;
 
 	pasid = amdgpu_pasid_alloc(16);
@@ -1423,3 +1422,78 @@ error_pasid:
 	kfree(vm);
 	return 0;
 }
+
+int amdgpu_mes_init_microcode(struct amdgpu_device *adev, int pipe)
+{
+	const struct mes_firmware_header_v1_0 *mes_hdr;
+	struct amdgpu_firmware_info *info;
+	char ucode_prefix[30];
+	char fw_name[40];
+	bool need_retry = false;
+	int r;
+
+	amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix,
+				       sizeof(ucode_prefix));
+	if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0)) {
+		snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/",
+			 ucode_prefix,
+			 pipe == AMDGPU_MES_SCHED_PIPE ? "_2" : "1");
+		need_retry = true;
+	} else {
+		snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/",
+			 ucode_prefix,
+			 pipe == AMDGPU_MES_SCHED_PIPE ? "" : "1");
+	}
+
+	r = amdgpu_ucode_request(adev, &adev->mes.fw[pipe], fw_name);
+	if (r && need_retry && pipe == AMDGPU_MES_SCHED_PIPE) {
+		snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/",
+			 ucode_prefix);
+		DRM_INFO("try to fall back to %s\n", fw_name);
+		r = amdgpu_ucode_request(adev, &adev->mes.fw[pipe],
+					 fw_name);
+	}
+
+	if (r)
+		goto out;
+
+	mes_hdr = (const struct mes_firmware_header_v1_0 *)
+		adev->mes.fw[pipe]->data;
+	adev->mes.uc_start_addr[pipe] =
+		le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) |
+		((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32);
+	adev->mes.data_start_addr[pipe] =
+		le32_to_cpu(mes_hdr->mes_data_start_addr_lo) |
+		((uint64_t)(le32_to_cpu(mes_hdr->mes_data_start_addr_hi)) << 32);
+
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
+		int ucode, ucode_data;
+
+		if (pipe == AMDGPU_MES_SCHED_PIPE) {
+			ucode = AMDGPU_UCODE_ID_CP_MES;
+			ucode_data = AMDGPU_UCODE_ID_CP_MES_DATA;
+		} else {
+			ucode = AMDGPU_UCODE_ID_CP_MES1;
+			ucode_data = AMDGPU_UCODE_ID_CP_MES1_DATA;
+		}
+
+		info = &adev->firmware.ucode[ucode];
+		info->ucode_id = ucode;
+		info->fw = adev->mes.fw[pipe];
+		adev->firmware.fw_size +=
+			ALIGN(le32_to_cpu(mes_hdr->mes_ucode_size_bytes),
+			      PAGE_SIZE);
+
+		info = &adev->firmware.ucode[ucode_data];
+		info->ucode_id = ucode_data;
+		info->fw = adev->mes.fw[pipe];
+		adev->firmware.fw_size +=
+			ALIGN(le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes),
+			      PAGE_SIZE);
+	}
+
+	return 0;
+out:
+	amdgpu_ucode_release(&adev->mes.fw[pipe]);
+	return r;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
index ad980f4b66e1..547ec35691fa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
@@ -91,14 +91,12 @@ struct amdgpu_mes {
 	struct amdgpu_bo		*ucode_fw_obj[AMDGPU_MAX_MES_PIPES];
 	uint64_t			ucode_fw_gpu_addr[AMDGPU_MAX_MES_PIPES];
 	uint32_t			*ucode_fw_ptr[AMDGPU_MAX_MES_PIPES];
-	uint32_t                        ucode_fw_version[AMDGPU_MAX_MES_PIPES];
 	uint64_t                        uc_start_addr[AMDGPU_MAX_MES_PIPES];
 
 	/* mes ucode data */
 	struct amdgpu_bo		*data_fw_obj[AMDGPU_MAX_MES_PIPES];
 	uint64_t			data_fw_gpu_addr[AMDGPU_MAX_MES_PIPES];
 	uint32_t			*data_fw_ptr[AMDGPU_MAX_MES_PIPES];
-	uint32_t                        data_fw_version[AMDGPU_MAX_MES_PIPES];
 	uint64_t                        data_start_addr[AMDGPU_MAX_MES_PIPES];
 
 	/* eop gpu obj */
@@ -308,6 +306,7 @@ struct amdgpu_mes_funcs {
 
 int amdgpu_mes_ctx_get_offs(struct amdgpu_ring *ring, unsigned int id_offs);
 
+int amdgpu_mes_init_microcode(struct amdgpu_device *adev, int pipe);
 int amdgpu_mes_init(struct amdgpu_device *adev);
 void amdgpu_mes_fini(struct amdgpu_device *adev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 2e8f6cd7a729..ad8cb9e6d1ab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -79,9 +79,10 @@ static void amdgpu_bo_user_destroy(struct ttm_buffer_object *tbo)
 static void amdgpu_bo_vm_destroy(struct ttm_buffer_object *tbo)
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev);
-	struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);
+	struct amdgpu_bo *shadow_bo = ttm_to_amdgpu_bo(tbo), *bo;
 	struct amdgpu_bo_vm *vmbo;
 
+	bo = shadow_bo->parent;
 	vmbo = to_amdgpu_bo_vm(bo);
 	/* in case amdgpu_device_recover_vram got NULL of bo->parent */
 	if (!list_empty(&vmbo->shadow_list)) {
@@ -446,33 +447,31 @@ static bool amdgpu_bo_validate_size(struct amdgpu_device *adev,
 
 	/*
 	 * If GTT is part of requested domains the check must succeed to
-	 * allow fall back to GTT
+	 * allow fall back to GTT.
 	 */
 	if (domain & AMDGPU_GEM_DOMAIN_GTT) {
 		man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT);
 
-		if (size < man->size)
+		if (man && size < man->size)
 			return true;
-		else
-			goto fail;
-	}
-
-	if (domain & AMDGPU_GEM_DOMAIN_VRAM) {
+		else if (!man)
+			WARN_ON_ONCE("GTT domain requested but GTT mem manager uninitialized");
+		goto fail;
+	} else if (domain & AMDGPU_GEM_DOMAIN_VRAM) {
 		man = ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM);
 
-		if (size < man->size)
+		if (man && size < man->size)
 			return true;
-		else
-			goto fail;
+		goto fail;
 	}
 
-
 	/* TODO add more domains checks, such as AMDGPU_GEM_DOMAIN_CPU */
 	return true;
 
 fail:
-	DRM_DEBUG("BO size %lu > total memory in domain: %llu\n", size,
-		  man->size);
+	if (man)
+		DRM_DEBUG("BO size %lu > total memory in domain: %llu\n", size,
+			  man->size);
 	return false;
 }
 
@@ -693,11 +692,6 @@ int amdgpu_bo_create_vm(struct amdgpu_device *adev,
 		return r;
 
 	*vmbo_ptr = to_amdgpu_bo_vm(bo_ptr);
-	INIT_LIST_HEAD(&(*vmbo_ptr)->shadow_list);
-	/* Set destroy callback to amdgpu_bo_vm_destroy after vmbo->shadow_list
-	 * is initialized.
-	 */
-	bo_ptr->tbo.destroy = &amdgpu_bo_vm_destroy;
 	return r;
 }
 
@@ -714,6 +708,8 @@ void amdgpu_bo_add_to_shadow_list(struct amdgpu_bo_vm *vmbo)
 
 	mutex_lock(&adev->shadow_list_lock);
 	list_add_tail(&vmbo->shadow_list, &adev->shadow_list);
+	vmbo->shadow->parent = amdgpu_bo_ref(&vmbo->bo);
+	vmbo->shadow->tbo.destroy = &amdgpu_bo_vm_destroy;
 	mutex_unlock(&adev->shadow_list_lock);
 }
 
@@ -1314,7 +1310,7 @@ void amdgpu_bo_release_notify(struct ttm_buffer_object *bo)
 
 	if (!bo->resource || bo->resource->mem_type != TTM_PL_VRAM ||
 	    !(abo->flags & AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE) ||
-	    adev->in_suspend || adev->shutdown)
+	    adev->in_suspend || drm_dev_is_unplugged(adev_to_drm(adev)))
 		return;
 
 	if (WARN_ON_ONCE(!dma_resv_trylock(bo->base.resv)))
@@ -1509,7 +1505,8 @@ u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo)
 uint32_t amdgpu_bo_get_preferred_domain(struct amdgpu_device *adev,
 					    uint32_t domain)
 {
-	if (domain == (AMDGPU_GEM_DOMAIN_VRAM | AMDGPU_GEM_DOMAIN_GTT)) {
+	if ((domain == (AMDGPU_GEM_DOMAIN_VRAM | AMDGPU_GEM_DOMAIN_GTT)) &&
+	    ((adev->asic_type == CHIP_CARRIZO) || (adev->asic_type == CHIP_STONEY))) {
 		domain = AMDGPU_GEM_DOMAIN_VRAM;
 		if (adev->gmc.real_vram_size <= AMDGPU_SG_THRESHOLD)
 			domain = AMDGPU_GEM_DOMAIN_GTT;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 0b55709fdd79..ac37639c2d47 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -139,6 +139,7 @@ static int psp_early_init(void *handle)
 	case IP_VERSION(13, 0, 5):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		psp_v13_0_set_psp_funcs(psp);
 		psp->autoload_supported = true;
 		break;
@@ -353,7 +354,7 @@ static int psp_init_sriov_microcode(struct psp_context *psp)
 		adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MES1_DATA;
 		break;
 	default:
-		BUG();
+		ret = -EINVAL;
 		break;
 	}
 	return ret;
@@ -1694,7 +1695,7 @@ static int psp_hdcp_initialize(struct psp_context *psp)
 	psp->hdcp_context.context.mem_context.shared_mem_size = PSP_HDCP_SHARED_MEM_SIZE;
 	psp->hdcp_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA;
 
-	if (!psp->hdcp_context.context.initialized) {
+	if (!psp->hdcp_context.context.mem_context.shared_buf) {
 		ret = psp_ta_init_shared_buf(psp, &psp->hdcp_context.context.mem_context);
 		if (ret)
 			return ret;
@@ -1761,7 +1762,7 @@ static int psp_dtm_initialize(struct psp_context *psp)
 	psp->dtm_context.context.mem_context.shared_mem_size = PSP_DTM_SHARED_MEM_SIZE;
 	psp->dtm_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA;
 
-	if (!psp->dtm_context.context.initialized) {
+	if (!psp->dtm_context.context.mem_context.shared_buf) {
 		ret = psp_ta_init_shared_buf(psp, &psp->dtm_context.context.mem_context);
 		if (ret)
 			return ret;
@@ -1829,7 +1830,7 @@ static int psp_rap_initialize(struct psp_context *psp)
 	psp->rap_context.context.mem_context.shared_mem_size = PSP_RAP_SHARED_MEM_SIZE;
 	psp->rap_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA;
 
-	if (!psp->rap_context.context.initialized) {
+	if (!psp->rap_context.context.mem_context.shared_buf) {
 		ret = psp_ta_init_shared_buf(psp, &psp->rap_context.context.mem_context);
 		if (ret)
 			return ret;
@@ -1958,6 +1959,8 @@ static int psp_securedisplay_initialize(struct psp_context *psp)
 		psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status);
 		dev_err(psp->adev->dev, "SECUREDISPLAY: query securedisplay TA failed. ret 0x%x\n",
 			securedisplay_cmd->securedisplay_out_message.query_ta.query_cmd_ret);
+		/* don't try again */
+		psp->securedisplay_context.context.bin_desc.size_bytes = 0;
 	}
 
 	return 0;
@@ -3549,6 +3552,9 @@ static ssize_t amdgpu_psp_vbflash_read(struct file *filp, struct kobject *kobj,
 	void *fw_pri_cpu_addr;
 	int ret;
 
+	if (adev->psp.vbflash_image_size == 0)
+		return -EINVAL;
+
 	dev_info(adev->dev, "VBIOS flash to PSP started");
 
 	ret = amdgpu_bo_create_kernel(adev, adev->psp.vbflash_image_size,
@@ -3600,13 +3606,13 @@ static ssize_t amdgpu_psp_vbflash_status(struct device *dev,
 }
 
 static const struct bin_attribute psp_vbflash_bin_attr = {
-	.attr = {.name = "psp_vbflash", .mode = 0664},
+	.attr = {.name = "psp_vbflash", .mode = 0660},
 	.size = 0,
 	.write = amdgpu_psp_vbflash_write,
 	.read = amdgpu_psp_vbflash_read,
 };
 
-static DEVICE_ATTR(psp_vbflash_status, 0444, amdgpu_psp_vbflash_status, NULL);
+static DEVICE_ATTR(psp_vbflash_status, 0440, amdgpu_psp_vbflash_status, NULL);
 
 int amdgpu_psp_sysfs_init(struct amdgpu_device *adev)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index a4b47e1bd111..09fc464f5f12 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -170,8 +170,7 @@ static int amdgpu_reserve_page_direct(struct amdgpu_device *adev, uint64_t addre
 
 	memset(&err_rec, 0x0, sizeof(struct eeprom_table_record));
 	err_data.err_addr = &err_rec;
-	amdgpu_umc_fill_error_record(&err_data, address,
-			(address >> AMDGPU_GPU_PAGE_SHIFT), 0, 0);
+	amdgpu_umc_fill_error_record(&err_data, address, address, 0, 0);
 
 	if (amdgpu_bad_page_threshold != 0) {
 		amdgpu_ras_add_bad_pages(adev, err_data.err_addr,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
index e9b45089a28a..863b2a34b2d6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
@@ -38,6 +38,7 @@ static int amdgpu_sched_process_priority_override(struct amdgpu_device *adev,
 {
 	struct fd f = fdget(fd);
 	struct amdgpu_fpriv *fpriv;
+	struct amdgpu_ctx_mgr *mgr;
 	struct amdgpu_ctx *ctx;
 	uint32_t id;
 	int r;
@@ -51,8 +52,11 @@ static int amdgpu_sched_process_priority_override(struct amdgpu_device *adev,
 		return r;
 	}
 
-	idr_for_each_entry(&fpriv->ctx_mgr.ctx_handles, ctx, id)
+	mgr = &fpriv->ctx_mgr;
+	mutex_lock(&mgr->lock);
+	idr_for_each_entry(&mgr->ctx_handles, ctx, id)
 		amdgpu_ctx_priority_override(ctx, priority);
+	mutex_unlock(&mgr->lock);
 
 	fdput(f);
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index 5e6ddc7e101c..6cd6ea765d37 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -153,10 +153,10 @@ TRACE_EVENT(amdgpu_cs,
 
 	    TP_fast_assign(
 			   __entry->bo_list = p->bo_list;
-			   __entry->ring = to_amdgpu_ring(job->base.sched)->idx;
+			   __entry->ring = to_amdgpu_ring(job->base.entity->rq->sched)->idx;
 			   __entry->dw = ib->length_dw;
 			   __entry->fences = amdgpu_fence_count_emitted(
-				to_amdgpu_ring(job->base.sched));
+				to_amdgpu_ring(job->base.entity->rq->sched));
 			   ),
 	    TP_printk("bo_list=%p, ring=%u, dw=%u, fences=%u",
 		      __entry->bo_list, __entry->ring, __entry->dw,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 5cb62e6249c2..493bb2ce1a23 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -1091,3 +1091,39 @@ void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type,
 
 	snprintf(ucode_prefix, len, "%s_%d_%d_%d", ip_name, maj, min, rev);
 }
+
+/*
+ * amdgpu_ucode_request - Fetch and validate amdgpu microcode
+ *
+ * @adev: amdgpu device
+ * @fw: pointer to load firmware to
+ * @fw_name: firmware to load
+ *
+ * This is a helper that will use request_firmware and amdgpu_ucode_validate
+ * to load and run basic validation on firmware. If the load fails, remap
+ * the error code to -ENODEV, so that early_init functions will fail to load.
+ */
+int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw,
+			 const char *fw_name)
+{
+	int err = reject_firmware(fw, fw_name, adev->dev);
+
+	if (err)
+		return -ENODEV;
+	err = amdgpu_ucode_validate(*fw);
+	if (err)
+		dev_dbg(adev->dev, "\"%s\" failed to validate\n", fw_name);
+
+	return err;
+}
+
+/*
+ * amdgpu_ucode_release - Release firmware microcode
+ *
+ * @fw: pointer to firmware to release
+ */
+void amdgpu_ucode_release(const struct firmware **fw)
+{
+	release_firmware(*fw);
+	*fw = NULL;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index 1c36235b4539..4c20eb410960 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -543,6 +543,9 @@ void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr);
 void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr);
 void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr);
 int amdgpu_ucode_validate(const struct firmware *fw);
+int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw,
+			 const char *fw_name);
+void amdgpu_ucode_release(const struct firmware **fw);
 bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr,
 				uint16_t hdr_major, uint16_t hdr_minor);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index 8cf69a9cffa7..b2a273f5aa9c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -26,6 +26,7 @@
 
 #include <linux/firmware.h>
 #include <linux/module.h>
+#include <linux/dmi.h>
 #include <linux/pci.h>
 #include <linux/debugfs.h>
 #include <drm/drm_drv.h>
@@ -65,6 +66,7 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
 {
 	unsigned long bo_size;
 	const char *fw_name;
+	const char *bios_ver;
 	const struct common_firmware_header *hdr;
 	unsigned char fw_check;
 	unsigned int fw_shared_size, log_offset;
@@ -140,6 +142,21 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
 		if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
 		    (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
 			adev->vcn.indirect_sram = true;
+		/*
+		 * Some Steam Deck's BIOS versions are incompatible with the
+		 * indirect SRAM mode, leading to amdgpu being unable to get
+		 * properly probed (and even potentially crashing the kernel).
+		 * Hence, check for these versions here - notice this is
+		 * restricted to Vangogh (Deck's APU).
+		 */
+		bios_ver = dmi_get_system_info(DMI_BIOS_VERSION);
+
+		if (bios_ver && (!strncmp("F7A0113", bios_ver, 7) ||
+		     !strncmp("F7A0114", bios_ver, 7))) {
+			adev->vcn.indirect_sram = false;
+			dev_info(adev->dev,
+				"Steam Deck quirk: indirect SRAM disabled on BIOS %s\n", bios_ver);
+		}
 		break;
 	case IP_VERSION(3, 0, 16):
 		fw_name = FIRMWARE_DIMGREY_CAVEFISH;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 49c4347d154c..2b9d806e23af 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -75,6 +75,8 @@ struct amdgpu_vf_error_buffer {
 	uint64_t data[AMDGPU_VF_ERROR_ENTRY_SIZE];
 };
 
+enum idh_request;
+
 /**
  * struct amdgpu_virt_ops - amdgpu device virt operations
  */
@@ -84,7 +86,8 @@ struct amdgpu_virt_ops {
 	int (*req_init_data)(struct amdgpu_device *adev);
 	int (*reset_gpu)(struct amdgpu_device *adev);
 	int (*wait_reset)(struct amdgpu_device *adev);
-	void (*trans_msg)(struct amdgpu_device *adev, u32 req, u32 data1, u32 data2, u32 data3);
+	void (*trans_msg)(struct amdgpu_device *adev, enum idh_request req,
+			  u32 data1, u32 data2, u32 data3);
 };
 
 /*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 003aa9e47085..58fe7279599f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1427,14 +1427,14 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 	uint64_t eaddr;
 
 	/* validate the parameters */
-	if (saddr & ~PAGE_MASK || offset & ~PAGE_MASK ||
-	    size == 0 || size & ~PAGE_MASK)
+	if (saddr & ~PAGE_MASK || offset & ~PAGE_MASK || size & ~PAGE_MASK)
+		return -EINVAL;
+	if (saddr + size <= saddr || offset + size <= offset)
 		return -EINVAL;
 
 	/* make sure object fit at this offset */
 	eaddr = saddr + size - 1;
-	if (saddr >= eaddr ||
-	    (bo && offset + size > amdgpu_bo_size(bo)) ||
+	if ((bo && offset + size > amdgpu_bo_size(bo)) ||
 	    (eaddr >= adev->vm_manager.max_pfn << AMDGPU_GPU_PAGE_SHIFT))
 		return -EINVAL;
 
@@ -1493,14 +1493,14 @@ int amdgpu_vm_bo_replace_map(struct amdgpu_device *adev,
 	int r;
 
 	/* validate the parameters */
-	if (saddr & ~PAGE_MASK || offset & ~PAGE_MASK ||
-	    size == 0 || size & ~PAGE_MASK)
+	if (saddr & ~PAGE_MASK || offset & ~PAGE_MASK || size & ~PAGE_MASK)
+		return -EINVAL;
+	if (saddr + size <= saddr || offset + size <= offset)
 		return -EINVAL;
 
 	/* make sure object fit at this offset */
 	eaddr = saddr + size - 1;
-	if (saddr >= eaddr ||
-	    (bo && offset + size > amdgpu_bo_size(bo)) ||
+	if ((bo && offset + size > amdgpu_bo_size(bo)) ||
 	    (eaddr >= adev->vm_manager.max_pfn << AMDGPU_GPU_PAGE_SHIFT))
 		return -EINVAL;
 
@@ -2363,6 +2363,10 @@ int amdgpu_vm_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 	long timeout = msecs_to_jiffies(2000);
 	int r;
 
+	/* No valid flags defined yet */
+	if (args->in.flags)
+		return -EINVAL;
+
 	switch (args->in.op) {
 	case AMDGPU_VM_OP_RESERVE_VMID:
 		/* We only have requirement to reserve vmid from gfxhub */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
index b5f3bba851db..4642cff0e1a4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
@@ -564,7 +564,6 @@ int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 		return r;
 	}
 
-	(*vmbo)->shadow->parent = amdgpu_bo_ref(bo);
 	amdgpu_bo_add_to_shadow_list(*vmbo);
 
 	return 0;
@@ -974,7 +973,7 @@ int amdgpu_vm_ptes_update(struct amdgpu_vm_update_params *params,
 			trace_amdgpu_vm_update_ptes(params, frag_start, upd_end,
 						    min(nptes, 32u), dst, incr,
 						    upd_flags,
-						    vm->task_info.pid,
+						    vm->task_info.tgid,
 						    vm->immediate.fence_context);
 			amdgpu_vm_pte_update_flags(params, to_amdgpu_bo_vm(pt),
 						   cursor.level, pe_start, dst,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index 80dd1343594c..16594a0a6d18 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -799,7 +799,7 @@ static void amdgpu_vram_mgr_debug(struct ttm_resource_manager *man,
 {
 	struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);
 	struct drm_buddy *mm = &mgr->mm;
-	struct drm_buddy_block *block;
+	struct amdgpu_vram_reservation *rsv;
 
 	drm_printf(printer, "  vis usage:%llu\n",
 		   amdgpu_vram_mgr_vis_usage(mgr));
@@ -811,8 +811,9 @@ static void amdgpu_vram_mgr_debug(struct ttm_resource_manager *man,
 	drm_buddy_print(mm, printer);
 
 	drm_printf(printer, "reserved:\n");
-	list_for_each_entry(block, &mgr->reserved_pages, link)
-		drm_buddy_block_print(mm, block, printer);
+	list_for_each_entry(rsv, &mgr->reserved_pages, blocks)
+		drm_printf(printer, "%#018llx-%#018llx: %llu\n",
+			rsv->start, rsv->start + rsv->size, rsv->size);
 	mutex_unlock(&mgr->lock);
 }
 
@@ -882,7 +883,7 @@ void amdgpu_vram_mgr_fini(struct amdgpu_device *adev)
 		kfree(rsv);
 
 	list_for_each_entry_safe(rsv, temp, &mgr->reserved_pages, blocks) {
-		drm_buddy_free_list(&mgr->mm, &rsv->blocks);
+		drm_buddy_free_list(&mgr->mm, &rsv->allocated);
 		kfree(rsv);
 	}
 	drm_buddy_fini(&mgr->mm);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
index 47159e9a0884..4b9e7b050ccd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
@@ -386,7 +386,6 @@ struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev)
 	if (ret) {
 		dev_err(adev->dev, "XGMI: failed initializing kobject for xgmi hive\n");
 		kobject_put(&hive->kobj);
-		kfree(hive);
 		hive = NULL;
 		goto pro_end;
 	}
@@ -410,7 +409,6 @@ struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev)
 				dev_err(adev->dev, "XGMI: failed initializing reset domain for xgmi hive\n");
 				ret = -ENOMEM;
 				kobject_put(&hive->kobj);
-				kfree(hive);
 				hive = NULL;
 				goto pro_end;
 			}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index f0e48f54ed3a..7313adf23a5b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -6882,8 +6882,10 @@ static int gfx_v10_0_kiq_resume(struct amdgpu_device *adev)
 		return r;
 
 	r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr);
-	if (unlikely(r != 0))
+	if (unlikely(r != 0)) {
+		amdgpu_bo_unreserve(ring->mqd_obj);
 		return r;
+	}
 
 	gfx_v10_0_kiq_init_queue(ring);
 	amdgpu_bo_kunmap(ring->mqd_obj);
@@ -8149,8 +8151,14 @@ static int gfx_v10_0_set_powergating_state(void *handle,
 	case IP_VERSION(10, 3, 3):
 	case IP_VERSION(10, 3, 6):
 	case IP_VERSION(10, 3, 7):
+		if (!enable)
+			amdgpu_gfx_off_ctrl(adev, false);
+
 		gfx_v10_cntl_pg(adev, enable);
-		amdgpu_gfx_off_ctrl(adev, enable);
+
+		if (enable)
+			amdgpu_gfx_off_ctrl(adev, true);
+
 		break;
 	default:
 		break;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 031f02f3d3c3..5fd052dc4b90 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -246,6 +246,7 @@ static void gfx_v11_0_init_golden_registers(struct amdgpu_device *adev)
 {
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		soc15_program_register_sequence(adev,
 						golden_settings_gc_11_0_1,
 						(const u32)ARRAY_SIZE(golden_settings_gc_11_0_1));
@@ -769,8 +770,8 @@ static void gfx_v11_0_read_wave_data(struct amdgpu_device *adev, uint32_t simd,
 	 * zero here */
 	WARN_ON(simd != 0);
 
-	/* type 2 wave data */
-	dst[(*no_fields)++] = 2;
+	/* type 3 wave data */
+	dst[(*no_fields)++] = 3;
 	dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_STATUS);
 	dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_LO);
 	dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_HI);
@@ -840,6 +841,7 @@ static int gfx_v11_0_gpu_early_init(struct amdgpu_device *adev)
 		adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
 		break;
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		adev->gfx.config.max_hw_contexts = 8;
 		adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
 		adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
@@ -1266,7 +1268,6 @@ static int gfx_v11_0_sw_init(void *handle)
 
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(11, 0, 0):
-	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
 		adev->gfx.me.num_me = 1;
@@ -1276,6 +1277,15 @@ static int gfx_v11_0_sw_init(void *handle)
 		adev->gfx.mec.num_pipe_per_mec = 4;
 		adev->gfx.mec.num_queue_per_pipe = 4;
 		break;
+	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
+		adev->gfx.me.num_me = 1;
+		adev->gfx.me.num_pipe_per_me = 1;
+		adev->gfx.me.num_queue_per_pipe = 1;
+		adev->gfx.mec.num_mec = 1;
+		adev->gfx.mec.num_pipe_per_mec = 4;
+		adev->gfx.mec.num_queue_per_pipe = 4;
+		break;
 	default:
 		adev->gfx.me.num_me = 1;
 		adev->gfx.me.num_pipe_per_me = 1;
@@ -1286,6 +1296,11 @@ static int gfx_v11_0_sw_init(void *handle)
 		break;
 	}
 
+	/* Enable CG flag in one VF mode for enabling RLC safe mode enter/exit */
+	if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 3) &&
+		amdgpu_sriov_is_pp_one_vf(adev))
+		adev->cg_flags = AMD_CG_SUPPORT_GFX_CGCG;
+
 	/* EOP Event */
 	r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_GRBM_CP,
 			      GFX_11_0_0__SRCID__CP_EOP_INTERRUPT,
@@ -2470,7 +2485,8 @@ static int gfx_v11_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev)
 	for (i = 0; i < adev->usec_timeout; i++) {
 		cp_status = RREG32_SOC15(GC, 0, regCP_STAT);
 
-		if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 1))
+		if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 1) ||
+				adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 4))
 			bootload_status = RREG32_SOC15(GC, 0,
 					regRLC_RLCS_BOOTLOAD_STATUS_gc_11_0_1);
 		else
@@ -4594,16 +4610,40 @@ static bool gfx_v11_0_check_soft_reset(void *handle)
 	return false;
 }
 
+static int gfx_v11_0_post_soft_reset(void *handle)
+{
+	/**
+	 * GFX soft reset will impact MES, need resume MES when do GFX soft reset
+	 */
+	return amdgpu_mes_resume((struct amdgpu_device *)handle);
+}
+
 static uint64_t gfx_v11_0_get_gpu_clock_counter(struct amdgpu_device *adev)
 {
 	uint64_t clock;
+	uint64_t clock_counter_lo, clock_counter_hi_pre, clock_counter_hi_after;
+
+	if (amdgpu_sriov_vf(adev)) {
+		amdgpu_gfx_off_ctrl(adev, false);
+		mutex_lock(&adev->gfx.gpu_clock_mutex);
+		clock_counter_hi_pre = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_HI);
+		clock_counter_lo = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_LO);
+		clock_counter_hi_after = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_HI);
+		if (clock_counter_hi_pre != clock_counter_hi_after)
+			clock_counter_lo = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_LO);
+		mutex_unlock(&adev->gfx.gpu_clock_mutex);
+		amdgpu_gfx_off_ctrl(adev, true);
+	} else {
+		preempt_disable();
+		clock_counter_hi_pre = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_UPPER);
+		clock_counter_lo = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_LOWER);
+		clock_counter_hi_after = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_UPPER);
+		if (clock_counter_hi_pre != clock_counter_hi_after)
+			clock_counter_lo = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_LOWER);
+		preempt_enable();
+	}
+	clock = clock_counter_lo | (clock_counter_hi_after << 32ULL);
 
-	amdgpu_gfx_off_ctrl(adev, false);
-	mutex_lock(&adev->gfx.gpu_clock_mutex);
-	clock = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_LOWER) |
-		((uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_UPPER) << 32ULL);
-	mutex_unlock(&adev->gfx.gpu_clock_mutex);
-	amdgpu_gfx_off_ctrl(adev, true);
 	return clock;
 }
 
@@ -5006,6 +5046,7 @@ static void gfx_v11_cntl_power_gating(struct amdgpu_device *adev, bool enable)
 	if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) {
 		switch (adev->ip_versions[GC_HWIP][0]) {
 		case IP_VERSION(11, 0, 1):
+		case IP_VERSION(11, 0, 4):
 			WREG32_SOC15(GC, 0, regRLC_PG_DELAY_3, RLC_PG_DELAY_3_DEFAULT_GC_11_0_1);
 			break;
 		default:
@@ -5039,8 +5080,15 @@ static int gfx_v11_0_set_powergating_state(void *handle,
 		amdgpu_gfx_off_ctrl(adev, enable);
 		break;
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
+		if (!enable)
+			amdgpu_gfx_off_ctrl(adev, false);
+
 		gfx_v11_cntl_pg(adev, enable);
-		amdgpu_gfx_off_ctrl(adev, enable);
+
+		if (enable)
+			amdgpu_gfx_off_ctrl(adev, true);
+
 		break;
 	default:
 		break;
@@ -5062,6 +5110,7 @@ static int gfx_v11_0_set_clockgating_state(void *handle,
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 	        gfx_v11_0_update_gfx_clock_gating(adev,
 	                        state ==  AMD_CG_STATE_GATE);
 	        break;
@@ -6034,6 +6083,7 @@ static const struct amd_ip_funcs gfx_v11_0_ip_funcs = {
 	.wait_for_idle = gfx_v11_0_wait_for_idle,
 	.soft_reset = gfx_v11_0_soft_reset,
 	.check_soft_reset = gfx_v11_0_check_soft_reset,
+	.post_soft_reset = gfx_v11_0_post_soft_reset,
 	.set_clockgating_state = gfx_v11_0_set_clockgating_state,
 	.set_powergating_state = gfx_v11_0_set_powergating_state,
 	.get_clockgating_state = gfx_v11_0_get_clockgating_state,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index b8f8c76e18f9..295277a485b2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -3579,8 +3579,10 @@ static int gfx_v9_0_kiq_resume(struct amdgpu_device *adev)
 		return r;
 
 	r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr);
-	if (unlikely(r != 0))
+	if (unlikely(r != 0)) {
+		amdgpu_bo_unreserve(ring->mqd_obj);
 		return r;
+	}
 
 	gfx_v9_0_kiq_init_queue(ring);
 	amdgpu_bo_kunmap(ring->mqd_obj);
@@ -3726,7 +3728,8 @@ static int gfx_v9_0_hw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0);
+	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX))
+		amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0);
 	amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);
 	amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index f513e2c2e964..d96ee48e1706 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -1142,7 +1142,6 @@ static int gmc_v10_0_hw_fini(void *handle)
 		return 0;
 	}
 
-	amdgpu_irq_put(adev, &adev->gmc.ecc_irq, 0);
 	amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
index 66dfb574cc7d..7124347d2b6c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
@@ -31,6 +31,8 @@
 #include "umc_v8_10.h"
 #include "athub/athub_3_0_0_sh_mask.h"
 #include "athub/athub_3_0_0_offset.h"
+#include "dcn/dcn_3_2_0_offset.h"
+#include "dcn/dcn_3_2_0_sh_mask.h"
 #include "oss/osssys_6_0_0_offset.h"
 #include "ivsrcid/vmc/irqsrcs_vmc_1_0.h"
 #include "navi10_enum.h"
@@ -523,7 +525,24 @@ static void gmc_v11_0_get_vm_pte(struct amdgpu_device *adev,
 
 static unsigned gmc_v11_0_get_vbios_fb_size(struct amdgpu_device *adev)
 {
-	return 0;
+	u32 d1vga_control = RREG32_SOC15(DCE, 0, regD1VGA_CONTROL);
+	unsigned size;
+
+	if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) {
+		size = AMDGPU_VBIOS_VGA_ALLOCATION;
+	} else {
+		u32 viewport;
+		u32 pitch;
+
+		viewport = RREG32_SOC15(DCE, 0, regHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION);
+		pitch = RREG32_SOC15(DCE, 0, regHUBPREQ0_DCSURF_SURFACE_PITCH);
+		size = (REG_GET_FIELD(viewport,
+					HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT) *
+				REG_GET_FIELD(pitch, HUBPREQ0_DCSURF_SURFACE_PITCH, PITCH) *
+				4);
+	}
+
+	return size;
 }
 
 static const struct amdgpu_gmc_funcs gmc_v11_0_gmc_funcs = {
@@ -749,6 +768,7 @@ static int gmc_v11_0_sw_init(void *handle)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		adev->num_vmhubs = 2;
 		/*
 		 * To fulfill 4-level page support,
@@ -930,7 +950,6 @@ static int gmc_v11_0_hw_fini(void *handle)
 		return 0;
 	}
 
-	amdgpu_irq_put(adev, &adev->gmc.ecc_irq, 0);
 	amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
 	gmc_v11_0_gart_disable(adev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 67ca16a8027c..0d9e9d9dd4a1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1898,7 +1898,6 @@ static int gmc_v9_0_hw_fini(void *handle)
 	if (adev->mmhub.funcs->update_power_gating)
 		adev->mmhub.funcs->update_power_gating(adev, false);
 
-	amdgpu_irq_put(adev, &adev->gmc.ecc_irq, 0);
 	amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
index a1b751d9ac06..323d68b2124f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
@@ -54,6 +54,7 @@ static int jpeg_v3_0_early_init(void *handle)
 
 	switch (adev->ip_versions[UVD_HWIP][0]) {
 	case IP_VERSION(3, 1, 1):
+	case IP_VERSION(3, 1, 2):
 		break;
 	default:
 		harvest = RREG32_SOC15(JPEG, 0, mmCC_UVD_HARVESTING);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
index 37a9fd79c650..724f9703c3d2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
@@ -373,93 +373,6 @@ static const struct amdgpu_mes_funcs mes_v10_1_funcs = {
 	.resume_gang = mes_v10_1_resume_gang,
 };
 
-static int mes_v10_1_init_microcode(struct amdgpu_device *adev,
-				    enum admgpu_mes_pipe pipe)
-{
-	const char *chip_name;
-	char fw_name[30];
-	int err;
-	const struct mes_firmware_header_v1_0 *mes_hdr;
-	struct amdgpu_firmware_info *info;
-
-	switch (adev->ip_versions[GC_HWIP][0]) {
-	case IP_VERSION(10, 1, 10):
-		chip_name = "navi10";
-		break;
-	case IP_VERSION(10, 3, 0):
-		chip_name = "sienna_cichlid";
-		break;
-	default:
-		BUG();
-	}
-
-	if (pipe == AMDGPU_MES_SCHED_PIPE)
-		snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/",
-			 chip_name);
-	else
-		snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/",
-			 chip_name);
-
-	err = reject_firmware(&adev->mes.fw[pipe], fw_name, adev->dev);
-	if (err)
-		return err;
-
-	err = amdgpu_ucode_validate(adev->mes.fw[pipe]);
-	if (err) {
-		release_firmware(adev->mes.fw[pipe]);
-		adev->mes.fw[pipe] = NULL;
-		return err;
-	}
-
-	mes_hdr = (const struct mes_firmware_header_v1_0 *)
-		adev->mes.fw[pipe]->data;
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_version);
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_data_version);
-	adev->mes.uc_start_addr[pipe] =
-		le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) |
-		((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32);
-	adev->mes.data_start_addr[pipe] =
-		le32_to_cpu(mes_hdr->mes_data_start_addr_lo) |
-		((uint64_t)(le32_to_cpu(mes_hdr->mes_data_start_addr_hi)) << 32);
-
-	if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
-		int ucode, ucode_data;
-
-		if (pipe == AMDGPU_MES_SCHED_PIPE) {
-			ucode = AMDGPU_UCODE_ID_CP_MES;
-			ucode_data = AMDGPU_UCODE_ID_CP_MES_DATA;
-		} else {
-			ucode = AMDGPU_UCODE_ID_CP_MES1;
-			ucode_data = AMDGPU_UCODE_ID_CP_MES1_DATA;
-		}
-
-		info = &adev->firmware.ucode[ucode];
-		info->ucode_id = ucode;
-		info->fw = adev->mes.fw[pipe];
-		adev->firmware.fw_size +=
-			ALIGN(le32_to_cpu(mes_hdr->mes_ucode_size_bytes),
-			      PAGE_SIZE);
-
-		info = &adev->firmware.ucode[ucode_data];
-		info->ucode_id = ucode_data;
-		info->fw = adev->mes.fw[pipe];
-		adev->firmware.fw_size +=
-			ALIGN(le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes),
-			      PAGE_SIZE);
-	}
-
-	return 0;
-}
-
-static void mes_v10_1_free_microcode(struct amdgpu_device *adev,
-				     enum admgpu_mes_pipe pipe)
-{
-	release_firmware(adev->mes.fw[pipe]);
-	adev->mes.fw[pipe] = NULL;
-}
-
 static int mes_v10_1_allocate_ucode_buffer(struct amdgpu_device *adev,
 					   enum admgpu_mes_pipe pipe)
 {
@@ -1017,10 +930,6 @@ static int mes_v10_1_sw_init(void *handle)
 		if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE)
 			continue;
 
-		r = mes_v10_1_init_microcode(adev, pipe);
-		if (r)
-			return r;
-
 		r = mes_v10_1_allocate_eop_buf(adev, pipe);
 		if (r)
 			return r;
@@ -1057,8 +966,7 @@ static int mes_v10_1_sw_fini(void *handle)
 		amdgpu_bo_free_kernel(&adev->mes.eop_gpu_obj[pipe],
 				      &adev->mes.eop_gpu_addr[pipe],
 				      NULL);
-
-		mes_v10_1_free_microcode(adev, pipe);
+		amdgpu_ucode_release(&adev->mes.fw[pipe]);
 	}
 
 	amdgpu_bo_free_kernel(&adev->gfx.kiq.ring.mqd_obj,
@@ -1227,6 +1135,22 @@ static int mes_v10_1_resume(void *handle)
 	return amdgpu_mes_resume(adev);
 }
 
+static int mes_v10_0_early_init(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int pipe, r;
+
+	for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) {
+		if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE)
+			continue;
+		r = amdgpu_mes_init_microcode(adev, pipe);
+		if (r)
+			return r;
+	}
+
+	return 0;
+}
+
 static int mes_v10_0_late_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -1239,6 +1163,7 @@ static int mes_v10_0_late_init(void *handle)
 
 static const struct amd_ip_funcs mes_v10_1_ip_funcs = {
 	.name = "mes_v10_1",
+	.early_init = mes_v10_0_early_init,
 	.late_init = mes_v10_0_late_init,
 	.sw_init = mes_v10_1_sw_init,
 	.sw_fini = mes_v10_1_sw_fini,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
index 45ed31547368..26445d8d8d8e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
@@ -185,7 +185,6 @@ static int mes_v11_0_add_hw_queue(struct amdgpu_mes *mes,
 	mes_add_queue_pkt.trap_handler_addr = input->tba_addr;
 	mes_add_queue_pkt.tma_addr = input->tma_addr;
 	mes_add_queue_pkt.is_kfd_process = input->is_kfd_process;
-	mes_add_queue_pkt.trap_en = 1;
 
 	/* For KFD, gds_size is re-used for queue size (needed in MES for AQL queues) */
 	mes_add_queue_pkt.is_aql_queue = input->is_aql_queue;
@@ -377,6 +376,7 @@ static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes)
 	mes_set_hw_res_pkt.disable_reset = 1;
 	mes_set_hw_res_pkt.disable_mes_log = 1;
 	mes_set_hw_res_pkt.use_different_vmid_compute = 1;
+	mes_set_hw_res_pkt.enable_reg_active_poll = 1;
 	mes_set_hw_res_pkt.oversubscription_timer = 50;
 
 	return mes_v11_0_submit_pkt_and_poll_completion(mes,
@@ -447,84 +447,6 @@ static const struct amdgpu_mes_funcs mes_v11_0_funcs = {
 	.misc_op = mes_v11_0_misc_op,
 };
 
-static int mes_v11_0_init_microcode(struct amdgpu_device *adev,
-				    enum admgpu_mes_pipe pipe)
-{
-	char fw_name[30];
-	char ucode_prefix[30];
-	int err;
-	const struct mes_firmware_header_v1_0 *mes_hdr;
-	struct amdgpu_firmware_info *info;
-
-	amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix));
-
-	if (pipe == AMDGPU_MES_SCHED_PIPE)
-		snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/",
-			 ucode_prefix);
-	else
-		snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/",
-			 ucode_prefix);
-
-	err = reject_firmware(&adev->mes.fw[pipe], fw_name, adev->dev);
-	if (err)
-		return err;
-
-	err = amdgpu_ucode_validate(adev->mes.fw[pipe]);
-	if (err) {
-		release_firmware(adev->mes.fw[pipe]);
-		adev->mes.fw[pipe] = NULL;
-		return err;
-	}
-
-	mes_hdr = (const struct mes_firmware_header_v1_0 *)
-		adev->mes.fw[pipe]->data;
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_version);
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_data_version);
-	adev->mes.uc_start_addr[pipe] =
-		le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) |
-		((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32);
-	adev->mes.data_start_addr[pipe] =
-		le32_to_cpu(mes_hdr->mes_data_start_addr_lo) |
-		((uint64_t)(le32_to_cpu(mes_hdr->mes_data_start_addr_hi)) << 32);
-
-	if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
-		int ucode, ucode_data;
-
-		if (pipe == AMDGPU_MES_SCHED_PIPE) {
-			ucode = AMDGPU_UCODE_ID_CP_MES;
-			ucode_data = AMDGPU_UCODE_ID_CP_MES_DATA;
-		} else {
-			ucode = AMDGPU_UCODE_ID_CP_MES1;
-			ucode_data = AMDGPU_UCODE_ID_CP_MES1_DATA;
-		}
-
-		info = &adev->firmware.ucode[ucode];
-		info->ucode_id = ucode;
-		info->fw = adev->mes.fw[pipe];
-		adev->firmware.fw_size +=
-			ALIGN(le32_to_cpu(mes_hdr->mes_ucode_size_bytes),
-			      PAGE_SIZE);
-
-		info = &adev->firmware.ucode[ucode_data];
-		info->ucode_id = ucode_data;
-		info->fw = adev->mes.fw[pipe];
-		adev->firmware.fw_size +=
-			ALIGN(le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes),
-			      PAGE_SIZE);
-	}
-
-	return 0;
-}
-
-static void mes_v11_0_free_microcode(struct amdgpu_device *adev,
-				     enum admgpu_mes_pipe pipe)
-{
-	release_firmware(adev->mes.fw[pipe]);
-	adev->mes.fw[pipe] = NULL;
-}
-
 static int mes_v11_0_allocate_ucode_buffer(struct amdgpu_device *adev,
 					   enum admgpu_mes_pipe pipe)
 {
@@ -1092,10 +1014,6 @@ static int mes_v11_0_sw_init(void *handle)
 		if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE)
 			continue;
 
-		r = mes_v11_0_init_microcode(adev, pipe);
-		if (r)
-			return r;
-
 		r = mes_v11_0_allocate_eop_buf(adev, pipe);
 		if (r)
 			return r;
@@ -1132,8 +1050,7 @@ static int mes_v11_0_sw_fini(void *handle)
 		amdgpu_bo_free_kernel(&adev->mes.eop_gpu_obj[pipe],
 				      &adev->mes.eop_gpu_addr[pipe],
 				      NULL);
-
-		mes_v11_0_free_microcode(adev, pipe);
+		amdgpu_ucode_release(&adev->mes.fw[pipe]);
 	}
 
 	amdgpu_bo_free_kernel(&adev->gfx.kiq.ring.mqd_obj,
@@ -1328,11 +1245,28 @@ static int mes_v11_0_resume(void *handle)
 	return amdgpu_mes_resume(adev);
 }
 
+static int mes_v11_0_early_init(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int pipe, r;
+
+	for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) {
+		if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE)
+			continue;
+		r = amdgpu_mes_init_microcode(adev, pipe);
+		if (r)
+			return r;
+	}
+
+	return 0;
+}
+
 static int mes_v11_0_late_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	if (!amdgpu_in_reset(adev) &&
+	/* it's only intended for use in mes_self_test case, not for s0ix and reset */
+	if (!amdgpu_in_reset(adev) && !adev->in_s0ix && !adev->in_suspend &&
 	    (adev->ip_versions[GC_HWIP][0] != IP_VERSION(11, 0, 3)))
 		amdgpu_mes_self_test(adev);
 
@@ -1341,6 +1275,7 @@ static int mes_v11_0_late_init(void *handle)
 
 static const struct amd_ip_funcs mes_v11_0_ip_funcs = {
 	.name = "mes_v11_0",
+	.early_init = mes_v11_0_early_init,
 	.late_init = mes_v11_0_late_init,
 	.sw_init = mes_v11_0_sw_init,
 	.sw_fini = mes_v11_0_sw_fini,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
index 998b5d17b271..0e664d0cc8d5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
@@ -319,7 +319,7 @@ static void mmhub_v2_0_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = mmMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, mmMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v2_0_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c
index 1b027d069ab4..4638ea7c2eec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c
@@ -243,7 +243,7 @@ static void mmhub_v2_3_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = mmMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, mmMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v2_3_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
index a1d26c4d80b8..16cc82215e2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
@@ -275,7 +275,7 @@ static void mmhub_v3_0_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = regMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, regMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v3_0_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
index e8058edc1d10..6bdf2ef0298d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
@@ -269,7 +269,7 @@ static void mmhub_v3_0_1_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = regMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, regMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v3_0_1_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c
index 770be0a8f7ce..45465acaa943 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c
@@ -268,7 +268,7 @@ static void mmhub_v3_0_2_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = regMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, regMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v3_0_2_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
index 15eb3658d70e..09fdcd20cb91 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
@@ -337,7 +337,13 @@ const struct nbio_hdp_flush_reg nbio_v4_3_hdp_flush_reg = {
 
 static void nbio_v4_3_init_registers(struct amdgpu_device *adev)
 {
-	return;
+	if (adev->ip_versions[NBIO_HWIP][0] == IP_VERSION(4, 3, 0)) {
+		uint32_t data;
+
+		data = RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2);
+		data &= ~RCC_DEV0_EPF2_STRAP2__STRAP_NO_SOFT_RESET_DEV0_F2_MASK;
+		WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2, data);
+	}
 }
 
 static u32 nbio_v4_3_get_rom_offset(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c
index 31776b12e4c4..4ef1fa4603c8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c
@@ -394,6 +394,15 @@ static void nbio_v7_2_init_registers(struct amdgpu_device *adev)
 		break;
 	}
 
+	switch (adev->ip_versions[NBIO_HWIP][0]) {
+	case IP_VERSION(7, 3, 0):
+	case IP_VERSION(7, 5, 1):
+		data = RREG32_SOC15(NBIO, 0, regRCC_DEV2_EPF0_STRAP2);
+		data &= ~RCC_DEV2_EPF0_STRAP2__STRAP_NO_SOFT_RESET_DEV2_F0_MASK;
+		WREG32_SOC15(NBIO, 0, regRCC_DEV2_EPF0_STRAP2, data);
+		break;
+	}
+
 	if (amdgpu_sriov_vf(adev))
 		adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0,
 			regBIF_BX_PF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/nv.c
index b3fba8dea63c..877989278290 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -82,10 +82,10 @@ static const struct amdgpu_video_codecs nv_video_codecs_encode =
 /* Navi1x */
 static const struct amdgpu_video_codec_info nv_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -100,10 +100,10 @@ static const struct amdgpu_video_codecs nv_video_codecs_decode =
 /* Sienna Cichlid */
 static const struct amdgpu_video_codec_info sc_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -125,10 +125,10 @@ static struct amdgpu_video_codec_info sriov_sc_video_codecs_encode_array[] =
 
 static struct amdgpu_video_codec_info sriov_sc_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -149,7 +149,7 @@ static struct amdgpu_video_codecs sriov_sc_video_codecs_decode =
 
 /* Beige Goby*/
 static const struct amdgpu_video_codec_info bg_video_codecs_decode_array[] = {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
 };
@@ -166,7 +166,7 @@ static const struct amdgpu_video_codecs bg_video_codecs_encode = {
 
 /* Yellow Carp*/
 static const struct amdgpu_video_codec_info yc_video_codecs_decode_array[] = {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
@@ -393,9 +393,10 @@ static int nv_read_register(struct amdgpu_device *adev, u32 se_num,
 	*value = 0;
 	for (i = 0; i < ARRAY_SIZE(nv_allowed_read_registers); i++) {
 		en = &nv_allowed_read_registers[i];
-		if (adev->reg_offset[en->hwip][en->inst] &&
-		    reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg]
-				   + en->reg_offset))
+		if (!adev->reg_offset[en->hwip][en->inst])
+			continue;
+		else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg]
+					+ en->reg_offset))
 			continue;
 
 		*value = nv_get_register_value(adev,
@@ -526,7 +527,7 @@ static void nv_pcie_gen3_enable(struct amdgpu_device *adev)
 
 static void nv_program_aspm(struct amdgpu_device *adev)
 {
-	if (!amdgpu_device_should_use_aspm(adev))
+	if (!amdgpu_device_should_use_aspm(adev) || !amdgpu_device_aspm_support_quirk())
 		return;
 
 	if (!(adev->flags & AMD_IS_APU) &&
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
index afef7b65f452..108cb462a61b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
@@ -88,6 +88,7 @@ static int psp_v13_0_init_microcode(struct psp_context *psp)
 	case IP_VERSION(13, 0, 3):
 	case IP_VERSION(13, 0, 5):
 	case IP_VERSION(13, 0, 8):
+	case IP_VERSION(13, 0, 11):
 		err = psp_init_toc_microcode(psp, chip_name);
 		if (err)
 			return err;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index ea096a64bb2a..6eb6de594bd6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -1896,7 +1896,7 @@ static int sdma_v4_0_sw_fini(void *handle)
 			amdgpu_ring_fini(&adev->sdma.instance[i].page);
 	}
 
-	if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 0) ||
+	if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) ||
             adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 0))
 		amdgpu_sdma_destroy_inst_ctx(adev, true);
 	else
@@ -1929,9 +1929,11 @@ static int sdma_v4_0_hw_fini(void *handle)
 		return 0;
 	}
 
-	for (i = 0; i < adev->sdma.num_instances; i++) {
-		amdgpu_irq_put(adev, &adev->sdma.ecc_irq,
-			       AMDGPU_SDMA_IRQ_INSTANCE0 + i);
+	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) {
+		for (i = 0; i < adev->sdma.num_instances; i++) {
+			amdgpu_irq_put(adev, &adev->sdma.ecc_irq,
+				       AMDGPU_SDMA_IRQ_INSTANCE0 + i);
+		}
 	}
 
 	sdma_v4_0_ctx_switch_enable(adev, false);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
index e3b2b6b4f1a6..2eddd7f6cd41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -103,10 +103,10 @@ static const struct amdgpu_video_codecs vega_video_codecs_encode =
 /* Vega */
 static const struct amdgpu_video_codec_info vega_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 4096, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 };
@@ -120,10 +120,10 @@ static const struct amdgpu_video_codecs vega_video_codecs_decode =
 /* Raven */
 static const struct amdgpu_video_codec_info rv_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 4096, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 4096, 4096, 0)},
@@ -138,10 +138,10 @@ static const struct amdgpu_video_codecs rv_video_codecs_decode =
 /* Renoir, Arcturus */
 static const struct amdgpu_video_codec_info rn_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -439,8 +439,9 @@ static int soc15_read_register(struct amdgpu_device *adev, u32 se_num,
 	*value = 0;
 	for (i = 0; i < ARRAY_SIZE(soc15_allowed_read_registers); i++) {
 		en = &soc15_allowed_read_registers[i];
-		if (adev->reg_offset[en->hwip][en->inst] &&
-			reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg]
+		if (!adev->reg_offset[en->hwip][en->inst])
+			continue;
+		else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg]
 					+ en->reg_offset))
 			continue;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
index e08044008186..d150a90daa40 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -47,44 +47,80 @@
 static const struct amd_ip_funcs soc21_common_ip_funcs;
 
 /* SOC21 */
-static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_encode_array[] =
+static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_encode_array_vcn0[] =
 {
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)},
 };
 
-static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode =
+static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_encode_array_vcn1[] =
 {
-	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_encode_array),
-	.codec_array = vcn_4_0_0_video_codecs_encode_array,
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)},
 };
 
-static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array[] =
+static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode_vcn0 =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
+	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_encode_array_vcn0),
+	.codec_array = vcn_4_0_0_video_codecs_encode_array_vcn0,
+};
+
+static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode_vcn1 =
+{
+	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_encode_array_vcn1),
+	.codec_array = vcn_4_0_0_video_codecs_encode_array_vcn1,
+};
+
+static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array_vcn0[] =
+{
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)},
 };
 
-static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode =
+static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array_vcn1[] =
 {
-	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_decode_array),
-	.codec_array = vcn_4_0_0_video_codecs_decode_array,
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
+};
+
+static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode_vcn0 =
+{
+	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_decode_array_vcn0),
+	.codec_array = vcn_4_0_0_video_codecs_decode_array_vcn0,
+};
+
+static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode_vcn1 =
+{
+	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_decode_array_vcn1),
+	.codec_array = vcn_4_0_0_video_codecs_decode_array_vcn1,
 };
 
 static int soc21_query_video_codecs(struct amdgpu_device *adev, bool encode,
 				 const struct amdgpu_video_codecs **codecs)
 {
-	switch (adev->ip_versions[UVD_HWIP][0]) {
+	if (adev->vcn.num_vcn_inst == hweight8(adev->vcn.harvest_config))
+		return -EINVAL;
 
+	switch (adev->ip_versions[UVD_HWIP][0]) {
 	case IP_VERSION(4, 0, 0):
 	case IP_VERSION(4, 0, 2):
-		if (encode)
-			*codecs = &vcn_4_0_0_video_codecs_encode;
-		else
-			*codecs = &vcn_4_0_0_video_codecs_decode;
+	case IP_VERSION(4, 0, 4):
+		if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) {
+			if (encode)
+				*codecs = &vcn_4_0_0_video_codecs_encode_vcn1;
+			else
+				*codecs = &vcn_4_0_0_video_codecs_decode_vcn1;
+		} else {
+			if (encode)
+				*codecs = &vcn_4_0_0_video_codecs_encode_vcn0;
+			else
+				*codecs = &vcn_4_0_0_video_codecs_decode_vcn0;
+		}
 		return 0;
 	default:
 		return -EINVAL;
@@ -254,9 +290,10 @@ static int soc21_read_register(struct amdgpu_device *adev, u32 se_num,
 	*value = 0;
 	for (i = 0; i < ARRAY_SIZE(soc21_allowed_read_registers); i++) {
 		en = &soc21_allowed_read_registers[i];
-		if (adev->reg_offset[en->hwip][en->inst] &&
-		    reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg]
-				   + en->reg_offset))
+		if (!adev->reg_offset[en->hwip][en->inst])
+			continue;
+		else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg]
+					+ en->reg_offset))
 			continue;
 
 		*value = soc21_get_register_value(adev,
@@ -322,8 +359,10 @@ soc21_asic_reset_method(struct amdgpu_device *adev)
 	switch (adev->ip_versions[MP1_HWIP][0]) {
 	case IP_VERSION(13, 0, 0):
 	case IP_VERSION(13, 0, 7):
+	case IP_VERSION(13, 0, 10):
 		return AMD_RESET_METHOD_MODE1;
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		return AMD_RESET_METHOD_MODE2;
 	default:
 		if (amdgpu_dpm_is_baco_supported(adev))
@@ -641,7 +680,8 @@ static int soc21_common_early_init(void *handle)
 			AMD_CG_SUPPORT_GFX_CGCG |
 			AMD_CG_SUPPORT_GFX_CGLS |
 			AMD_CG_SUPPORT_REPEATER_FGCG |
-			AMD_CG_SUPPORT_GFX_MGCG;
+			AMD_CG_SUPPORT_GFX_MGCG |
+			AMD_CG_SUPPORT_HDP_SD;
 		adev->pg_flags = AMD_PG_SUPPORT_VCN |
 			AMD_PG_SUPPORT_VCN_DPG |
 			AMD_PG_SUPPORT_JPEG;
@@ -652,6 +692,32 @@ static int soc21_common_early_init(void *handle)
 		}
 		adev->external_rev_id = adev->rev_id + 0x20;
 		break;
+	case IP_VERSION(11, 0, 4):
+		adev->cg_flags =
+			AMD_CG_SUPPORT_GFX_CGCG |
+			AMD_CG_SUPPORT_GFX_CGLS |
+			AMD_CG_SUPPORT_GFX_MGCG |
+			AMD_CG_SUPPORT_GFX_FGCG |
+			AMD_CG_SUPPORT_REPEATER_FGCG |
+			AMD_CG_SUPPORT_GFX_PERF_CLK |
+			AMD_CG_SUPPORT_MC_MGCG |
+			AMD_CG_SUPPORT_MC_LS |
+			AMD_CG_SUPPORT_HDP_MGCG |
+			AMD_CG_SUPPORT_HDP_LS |
+			AMD_CG_SUPPORT_ATHUB_MGCG |
+			AMD_CG_SUPPORT_ATHUB_LS |
+			AMD_CG_SUPPORT_IH_CG |
+			AMD_CG_SUPPORT_BIF_MGCG |
+			AMD_CG_SUPPORT_BIF_LS |
+			AMD_CG_SUPPORT_VCN_MGCG |
+			AMD_CG_SUPPORT_JPEG_MGCG;
+		adev->pg_flags = AMD_PG_SUPPORT_VCN |
+			AMD_PG_SUPPORT_VCN_DPG |
+			AMD_PG_SUPPORT_GFX_PG |
+			AMD_PG_SUPPORT_JPEG;
+		adev->external_rev_id = adev->rev_id + 0x80;
+		break;
+
 	default:
 		/* FIXME: not supported yet */
 		return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index dcc49b01bd59..300bb926dcba 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -117,7 +117,11 @@ static int vcn_v4_0_sw_init(void *handle)
 		if (adev->vcn.harvest_config & (1 << i))
 			continue;
 
-		atomic_set(&adev->vcn.inst[i].sched_score, 0);
+		/* Init instance 0 sched_score to 1, so it's scheduled after other instances */
+		if (i == 0)
+			atomic_set(&adev->vcn.inst[i].sched_score, 1);
+		else
+			atomic_set(&adev->vcn.inst[i].sched_score, 0);
 
 		/* VCN UNIFIED TRAP */
 		r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i],
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/vi.c
index f6ffd7c96ff9..53a3bb7fc9c4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -81,10 +81,6 @@
 #include "mxgpu_vi.h"
 #include "amdgpu_dm.h"
 
-#if IS_ENABLED(CONFIG_X86)
-#include <asm/intel-family.h>
-#endif
-
 #define ixPCIE_LC_L1_PM_SUBSTATE	0x100100C6
 #define PCIE_LC_L1_PM_SUBSTATE__LC_L1_SUBSTATES_OVERRIDE_EN_MASK	0x00000001L
 #define PCIE_LC_L1_PM_SUBSTATE__LC_PCI_PM_L1_2_OVERRIDE_MASK	0x00000002L
@@ -546,8 +542,15 @@ static u32 vi_get_xclk(struct amdgpu_device *adev)
 	u32 reference_clock = adev->clock.spll.reference_freq;
 	u32 tmp;
 
-	if (adev->flags & AMD_IS_APU)
-		return reference_clock;
+	if (adev->flags & AMD_IS_APU) {
+		switch (adev->asic_type) {
+		case CHIP_STONEY:
+			/* vbios says 48Mhz, but the actual freq is 100Mhz */
+			return 10000;
+		default:
+			return reference_clock;
+		}
+	}
 
 	tmp = RREG32_SMC(ixCG_CLKPIN_CNTL_2);
 	if (REG_GET_FIELD(tmp, CG_CLKPIN_CNTL_2, MUX_TCLK_TO_XCLK))
@@ -1138,24 +1141,13 @@ static void vi_enable_aspm(struct amdgpu_device *adev)
 		WREG32_PCIE(ixPCIE_LC_CNTL, data);
 }
 
-static bool aspm_support_quirk_check(void)
-{
-#if IS_ENABLED(CONFIG_X86)
-	struct cpuinfo_x86 *c = &cpu_data(0);
-
-	return !(c->x86 == 6 && c->x86_model == INTEL_FAM6_ALDERLAKE);
-#else
-	return true;
-#endif
-}
-
 static void vi_program_aspm(struct amdgpu_device *adev)
 {
 	u32 data, data1, orig;
 	bool bL1SS = false;
 	bool bClkReqSupport = true;
 
-	if (!amdgpu_device_should_use_aspm(adev) || !aspm_support_quirk_check())
+	if (!amdgpu_device_should_use_aspm(adev) || !amdgpu_device_aspm_support_quirk())
 		return;
 
 	if (adev->flags & AMD_IS_APU ||
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 6d291aa6386b..e191d38f3da6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -1127,8 +1127,13 @@ static int kfd_ioctl_alloc_memory_of_gpu(struct file *filep,
 	}
 
 	/* Update the VRAM usage count */
-	if (flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM)
-		WRITE_ONCE(pdd->vram_usage, pdd->vram_usage + args->size);
+	if (flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) {
+		uint64_t size = args->size;
+
+		if (flags & KFD_IOC_ALLOC_MEM_FLAGS_AQL_QUEUE_MEM)
+			size >>= 1;
+		WRITE_ONCE(pdd->vram_usage, pdd->vram_usage + PAGE_ALIGN(size));
+	}
 
 	mutex_unlock(&p->mutex);
 
@@ -1293,14 +1298,14 @@ static int kfd_ioctl_map_memory_to_gpu(struct file *filep,
 		args->n_success = i+1;
 	}
 
-	mutex_unlock(&p->mutex);
-
 	err = amdgpu_amdkfd_gpuvm_sync_memory(dev->adev, (struct kgd_mem *) mem, true);
 	if (err) {
 		pr_debug("Sync memory failed, wait interrupted by user signal\n");
 		goto sync_memory_failed;
 	}
 
+	mutex_unlock(&p->mutex);
+
 	/* Flush TLBs after waiting for the page table updates to complete */
 	for (i = 0; i < args->n_devices; i++) {
 		peer_pdd = kfd_process_device_data_by_id(p, devices_arr[i]);
@@ -1316,9 +1321,9 @@ get_process_device_data_failed:
 bind_process_to_device_failed:
 get_mem_obj_from_handle_failed:
 map_memory_to_gpu_failed:
+sync_memory_failed:
 	mutex_unlock(&p->mutex);
 copy_from_user_failed:
-sync_memory_failed:
 	kfree(devices_arr);
 
 	return err;
@@ -1332,6 +1337,7 @@ static int kfd_ioctl_unmap_memory_from_gpu(struct file *filep,
 	void *mem;
 	long err = 0;
 	uint32_t *devices_arr = NULL, i;
+	bool flush_tlb;
 
 	if (!args->n_devices) {
 		pr_debug("Device IDs array empty\n");
@@ -1384,16 +1390,19 @@ static int kfd_ioctl_unmap_memory_from_gpu(struct file *filep,
 		}
 		args->n_success = i+1;
 	}
-	mutex_unlock(&p->mutex);
 
-	if (kfd_flush_tlb_after_unmap(pdd->dev)) {
+	flush_tlb = kfd_flush_tlb_after_unmap(pdd->dev);
+	if (flush_tlb) {
 		err = amdgpu_amdkfd_gpuvm_sync_memory(pdd->dev->adev,
 				(struct kgd_mem *) mem, true);
 		if (err) {
 			pr_debug("Sync memory failed, wait interrupted by user signal\n");
 			goto sync_memory_failed;
 		}
+	}
+	mutex_unlock(&p->mutex);
 
+	if (flush_tlb) {
 		/* Flush TLBs after waiting for the page table updates to complete */
 		for (i = 0; i < args->n_devices; i++) {
 			peer_pdd = kfd_process_device_data_by_id(p, devices_arr[i]);
@@ -1409,9 +1418,9 @@ static int kfd_ioctl_unmap_memory_from_gpu(struct file *filep,
 bind_process_to_device_failed:
 get_mem_obj_from_handle_failed:
 unmap_memory_from_gpu_failed:
+sync_memory_failed:
 	mutex_unlock(&p->mutex);
 copy_from_user_failed:
-sync_memory_failed:
 	kfree(devices_arr);
 	return err;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index 8bfdfd062ff6..e45c6bc8d10b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -50,16 +50,6 @@ static inline unsigned int get_and_inc_gpu_processor_id(
 	return current_id;
 }
 
-/* Static table to describe GPU Cache information */
-struct kfd_gpu_cache_info {
-	uint32_t	cache_size;
-	uint32_t	cache_level;
-	uint32_t	flags;
-	/* Indicates how many Compute Units share this cache
-	 * within a SA. Value = 1 indicates the cache is not shared
-	 */
-	uint32_t	num_cu_shared;
-};
 
 static struct kfd_gpu_cache_info kaveri_cache_info[] = {
 	{
@@ -891,6 +881,54 @@ static struct kfd_gpu_cache_info gc_10_3_6_cache_info[] = {
 	},
 };
 
+static struct kfd_gpu_cache_info dummy_cache_info[] = {
+	{
+		/* TCP L1 Cache per CU */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 1,
+	},
+	{
+		/* Scalar L1 Instruction Cache per SQC */
+		.cache_size = 32,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_INST_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* Scalar L1 Data Cache per SQC */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* GL1 Data Cache per SA */
+		.cache_size = 128,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 6,
+	},
+	{
+		/* L2 Data Cache per GPU (Total Tex Cache) */
+		.cache_size = 2048,
+		.cache_level = 2,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 6,
+	},
+};
+
 static void kfd_populated_cu_info_cpu(struct kfd_topology_device *dev,
 		struct crat_subtype_computeunit *cu)
 {
@@ -1071,8 +1109,12 @@ static int kfd_parse_subtype_cache(struct crat_subtype_cache *cache,
 			props->cachelines_per_tag = cache->lines_per_tag;
 			props->cache_assoc = cache->associativity;
 			props->cache_latency = cache->cache_latency;
+
 			memcpy(props->sibling_map, cache->sibling_map,
-					sizeof(props->sibling_map));
+					CRAT_SIBLINGMAP_SIZE);
+
+			/* set the sibling_map_size as 32 for CRAT from ACPI */
+			props->sibling_map_size = CRAT_SIBLINGMAP_SIZE;
 
 			if (cache->flags & CRAT_CACHE_FLAGS_DATA_CACHE)
 				props->cache_type |= HSA_CACHE_TYPE_DATA;
@@ -1291,125 +1333,6 @@ err:
 	return ret;
 }
 
-/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
-static int fill_in_l1_pcache(struct crat_subtype_cache *pcache,
-				struct kfd_gpu_cache_info *pcache_info,
-				struct kfd_cu_info *cu_info,
-				int mem_available,
-				int cu_bitmask,
-				int cache_type, unsigned int cu_processor_id,
-				int cu_block)
-{
-	unsigned int cu_sibling_map_mask;
-	int first_active_cu;
-
-	/* First check if enough memory is available */
-	if (sizeof(struct crat_subtype_cache) > mem_available)
-		return -ENOMEM;
-
-	cu_sibling_map_mask = cu_bitmask;
-	cu_sibling_map_mask >>= cu_block;
-	cu_sibling_map_mask &=
-		((1 << pcache_info[cache_type].num_cu_shared) - 1);
-	first_active_cu = ffs(cu_sibling_map_mask);
-
-	/* CU could be inactive. In case of shared cache find the first active
-	 * CU. and incase of non-shared cache check if the CU is inactive. If
-	 * inactive active skip it
-	 */
-	if (first_active_cu) {
-		memset(pcache, 0, sizeof(struct crat_subtype_cache));
-		pcache->type = CRAT_SUBTYPE_CACHE_AFFINITY;
-		pcache->length = sizeof(struct crat_subtype_cache);
-		pcache->flags = pcache_info[cache_type].flags;
-		pcache->processor_id_low = cu_processor_id
-					 + (first_active_cu - 1);
-		pcache->cache_level = pcache_info[cache_type].cache_level;
-		pcache->cache_size = pcache_info[cache_type].cache_size;
-
-		/* Sibling map is w.r.t processor_id_low, so shift out
-		 * inactive CU
-		 */
-		cu_sibling_map_mask =
-			cu_sibling_map_mask >> (first_active_cu - 1);
-
-		pcache->sibling_map[0] = (uint8_t)(cu_sibling_map_mask & 0xFF);
-		pcache->sibling_map[1] =
-				(uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
-		pcache->sibling_map[2] =
-				(uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
-		pcache->sibling_map[3] =
-				(uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
-		return 0;
-	}
-	return 1;
-}
-
-/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
-static int fill_in_l2_l3_pcache(struct crat_subtype_cache *pcache,
-				struct kfd_gpu_cache_info *pcache_info,
-				struct kfd_cu_info *cu_info,
-				int mem_available,
-				int cache_type, unsigned int cu_processor_id)
-{
-	unsigned int cu_sibling_map_mask;
-	int first_active_cu;
-	int i, j, k;
-
-	/* First check if enough memory is available */
-	if (sizeof(struct crat_subtype_cache) > mem_available)
-		return -ENOMEM;
-
-	cu_sibling_map_mask = cu_info->cu_bitmap[0][0];
-	cu_sibling_map_mask &=
-		((1 << pcache_info[cache_type].num_cu_shared) - 1);
-	first_active_cu = ffs(cu_sibling_map_mask);
-
-	/* CU could be inactive. In case of shared cache find the first active
-	 * CU. and incase of non-shared cache check if the CU is inactive. If
-	 * inactive active skip it
-	 */
-	if (first_active_cu) {
-		memset(pcache, 0, sizeof(struct crat_subtype_cache));
-		pcache->type = CRAT_SUBTYPE_CACHE_AFFINITY;
-		pcache->length = sizeof(struct crat_subtype_cache);
-		pcache->flags = pcache_info[cache_type].flags;
-		pcache->processor_id_low = cu_processor_id
-					 + (first_active_cu - 1);
-		pcache->cache_level = pcache_info[cache_type].cache_level;
-		pcache->cache_size = pcache_info[cache_type].cache_size;
-
-		/* Sibling map is w.r.t processor_id_low, so shift out
-		 * inactive CU
-		 */
-		cu_sibling_map_mask =
-			cu_sibling_map_mask >> (first_active_cu - 1);
-		k = 0;
-		for (i = 0; i < cu_info->num_shader_engines; i++) {
-			for (j = 0; j < cu_info->num_shader_arrays_per_engine;
-				j++) {
-				pcache->sibling_map[k] =
-				 (uint8_t)(cu_sibling_map_mask & 0xFF);
-				pcache->sibling_map[k+1] =
-				 (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
-				pcache->sibling_map[k+2] =
-				 (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
-				pcache->sibling_map[k+3] =
-				 (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
-				k += 4;
-				cu_sibling_map_mask =
-					cu_info->cu_bitmap[i % 4][j + i / 4];
-				cu_sibling_map_mask &= (
-				 (1 << pcache_info[cache_type].num_cu_shared)
-				 - 1);
-			}
-		}
-		return 0;
-	}
-	return 1;
-}
-
-#define KFD_MAX_CACHE_TYPES 6
 
 static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev,
 						   struct kfd_gpu_cache_info *pcache_info)
@@ -1483,228 +1406,134 @@ static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev,
 	return i;
 }
 
-/* kfd_fill_gpu_cache_info - Fill GPU cache info using kfd_gpu_cache_info
- * tables
- *
- *	@kdev - [IN] GPU device
- *	@gpu_processor_id - [IN] GPU processor ID to which these caches
- *			    associate
- *	@available_size - [IN] Amount of memory available in pcache
- *	@cu_info - [IN] Compute Unit info obtained from KGD
- *	@pcache - [OUT] memory into which cache data is to be filled in.
- *	@size_filled - [OUT] amount of data used up in pcache.
- *	@num_of_entries - [OUT] number of caches added
- */
-static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev,
-			int gpu_processor_id,
-			int available_size,
-			struct kfd_cu_info *cu_info,
-			struct crat_subtype_cache *pcache,
-			int *size_filled,
-			int *num_of_entries)
+int kfd_get_gpu_cache_info(struct kfd_dev *kdev, struct kfd_gpu_cache_info **pcache_info)
 {
-	struct kfd_gpu_cache_info *pcache_info;
-	struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES];
 	int num_of_cache_types = 0;
-	int i, j, k;
-	int ct = 0;
-	int mem_available = available_size;
-	unsigned int cu_processor_id;
-	int ret;
-	unsigned int num_cu_shared;
 
 	switch (kdev->adev->asic_type) {
 	case CHIP_KAVERI:
-		pcache_info = kaveri_cache_info;
+		*pcache_info = kaveri_cache_info;
 		num_of_cache_types = ARRAY_SIZE(kaveri_cache_info);
 		break;
 	case CHIP_HAWAII:
-		pcache_info = hawaii_cache_info;
+		*pcache_info = hawaii_cache_info;
 		num_of_cache_types = ARRAY_SIZE(hawaii_cache_info);
 		break;
 	case CHIP_CARRIZO:
-		pcache_info = carrizo_cache_info;
+		*pcache_info = carrizo_cache_info;
 		num_of_cache_types = ARRAY_SIZE(carrizo_cache_info);
 		break;
 	case CHIP_TONGA:
-		pcache_info = tonga_cache_info;
+		*pcache_info = tonga_cache_info;
 		num_of_cache_types = ARRAY_SIZE(tonga_cache_info);
 		break;
 	case CHIP_FIJI:
-		pcache_info = fiji_cache_info;
+		*pcache_info = fiji_cache_info;
 		num_of_cache_types = ARRAY_SIZE(fiji_cache_info);
 		break;
 	case CHIP_POLARIS10:
-		pcache_info = polaris10_cache_info;
+		*pcache_info = polaris10_cache_info;
 		num_of_cache_types = ARRAY_SIZE(polaris10_cache_info);
 		break;
 	case CHIP_POLARIS11:
-		pcache_info = polaris11_cache_info;
+		*pcache_info = polaris11_cache_info;
 		num_of_cache_types = ARRAY_SIZE(polaris11_cache_info);
 		break;
 	case CHIP_POLARIS12:
-		pcache_info = polaris12_cache_info;
+		*pcache_info = polaris12_cache_info;
 		num_of_cache_types = ARRAY_SIZE(polaris12_cache_info);
 		break;
 	case CHIP_VEGAM:
-		pcache_info = vegam_cache_info;
+		*pcache_info = vegam_cache_info;
 		num_of_cache_types = ARRAY_SIZE(vegam_cache_info);
 		break;
 	default:
 		switch (KFD_GC_VERSION(kdev)) {
 		case IP_VERSION(9, 0, 1):
-			pcache_info = vega10_cache_info;
+			*pcache_info = vega10_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vega10_cache_info);
 			break;
 		case IP_VERSION(9, 2, 1):
-			pcache_info = vega12_cache_info;
+			*pcache_info = vega12_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vega12_cache_info);
 			break;
 		case IP_VERSION(9, 4, 0):
 		case IP_VERSION(9, 4, 1):
-			pcache_info = vega20_cache_info;
+			*pcache_info = vega20_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vega20_cache_info);
 			break;
 		case IP_VERSION(9, 4, 2):
-			pcache_info = aldebaran_cache_info;
+			*pcache_info = aldebaran_cache_info;
 			num_of_cache_types = ARRAY_SIZE(aldebaran_cache_info);
 			break;
 		case IP_VERSION(9, 1, 0):
 		case IP_VERSION(9, 2, 2):
-			pcache_info = raven_cache_info;
+			*pcache_info = raven_cache_info;
 			num_of_cache_types = ARRAY_SIZE(raven_cache_info);
 			break;
 		case IP_VERSION(9, 3, 0):
-			pcache_info = renoir_cache_info;
+			*pcache_info = renoir_cache_info;
 			num_of_cache_types = ARRAY_SIZE(renoir_cache_info);
 			break;
 		case IP_VERSION(10, 1, 10):
 		case IP_VERSION(10, 1, 2):
 		case IP_VERSION(10, 1, 3):
 		case IP_VERSION(10, 1, 4):
-			pcache_info = navi10_cache_info;
+			*pcache_info = navi10_cache_info;
 			num_of_cache_types = ARRAY_SIZE(navi10_cache_info);
 			break;
 		case IP_VERSION(10, 1, 1):
-			pcache_info = navi14_cache_info;
+			*pcache_info = navi14_cache_info;
 			num_of_cache_types = ARRAY_SIZE(navi14_cache_info);
 			break;
 		case IP_VERSION(10, 3, 0):
-			pcache_info = sienna_cichlid_cache_info;
+			*pcache_info = sienna_cichlid_cache_info;
 			num_of_cache_types = ARRAY_SIZE(sienna_cichlid_cache_info);
 			break;
 		case IP_VERSION(10, 3, 2):
-			pcache_info = navy_flounder_cache_info;
+			*pcache_info = navy_flounder_cache_info;
 			num_of_cache_types = ARRAY_SIZE(navy_flounder_cache_info);
 			break;
 		case IP_VERSION(10, 3, 4):
-			pcache_info = dimgrey_cavefish_cache_info;
+			*pcache_info = dimgrey_cavefish_cache_info;
 			num_of_cache_types = ARRAY_SIZE(dimgrey_cavefish_cache_info);
 			break;
 		case IP_VERSION(10, 3, 1):
-			pcache_info = vangogh_cache_info;
+			*pcache_info = vangogh_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vangogh_cache_info);
 			break;
 		case IP_VERSION(10, 3, 5):
-			pcache_info = beige_goby_cache_info;
+			*pcache_info = beige_goby_cache_info;
 			num_of_cache_types = ARRAY_SIZE(beige_goby_cache_info);
 			break;
 		case IP_VERSION(10, 3, 3):
-			pcache_info = yellow_carp_cache_info;
+			*pcache_info = yellow_carp_cache_info;
 			num_of_cache_types = ARRAY_SIZE(yellow_carp_cache_info);
 			break;
 		case IP_VERSION(10, 3, 6):
-			pcache_info = gc_10_3_6_cache_info;
+			*pcache_info = gc_10_3_6_cache_info;
 			num_of_cache_types = ARRAY_SIZE(gc_10_3_6_cache_info);
 			break;
 		case IP_VERSION(10, 3, 7):
-			pcache_info = gfx1037_cache_info;
+			*pcache_info = gfx1037_cache_info;
 			num_of_cache_types = ARRAY_SIZE(gfx1037_cache_info);
 			break;
 		case IP_VERSION(11, 0, 0):
 		case IP_VERSION(11, 0, 1):
 		case IP_VERSION(11, 0, 2):
 		case IP_VERSION(11, 0, 3):
-			pcache_info = cache_info;
+		case IP_VERSION(11, 0, 4):
 			num_of_cache_types =
-				kfd_fill_gpu_cache_info_from_gfx_config(kdev, pcache_info);
+				kfd_fill_gpu_cache_info_from_gfx_config(kdev, *pcache_info);
 			break;
 		default:
-			return -EINVAL;
-		}
-	}
-
-	*size_filled = 0;
-	*num_of_entries = 0;
-
-	/* For each type of cache listed in the kfd_gpu_cache_info table,
-	 * go through all available Compute Units.
-	 * The [i,j,k] loop will
-	 *		if kfd_gpu_cache_info.num_cu_shared = 1
-	 *			will parse through all available CU
-	 *		If (kfd_gpu_cache_info.num_cu_shared != 1)
-	 *			then it will consider only one CU from
-	 *			the shared unit
-	 */
-
-	for (ct = 0; ct < num_of_cache_types; ct++) {
-	  cu_processor_id = gpu_processor_id;
-	  if (pcache_info[ct].cache_level == 1) {
-	    for (i = 0; i < cu_info->num_shader_engines; i++) {
-	      for (j = 0; j < cu_info->num_shader_arrays_per_engine; j++) {
-	        for (k = 0; k < cu_info->num_cu_per_sh;
-		  k += pcache_info[ct].num_cu_shared) {
-		  ret = fill_in_l1_pcache(pcache,
-					pcache_info,
-					cu_info,
-					mem_available,
-					cu_info->cu_bitmap[i % 4][j + i / 4],
-					ct,
-					cu_processor_id,
-					k);
-
-		  if (ret < 0)
+			*pcache_info = dummy_cache_info;
+			num_of_cache_types = ARRAY_SIZE(dummy_cache_info);
+			pr_warn("dummy cache info is used temporarily and real cache info need update later.\n");
 			break;
-
-		  if (!ret) {
-				pcache++;
-				(*num_of_entries)++;
-				mem_available -= sizeof(*pcache);
-				(*size_filled) += sizeof(*pcache);
-		  }
-
-		  /* Move to next CU block */
-		  num_cu_shared = ((k + pcache_info[ct].num_cu_shared) <=
-					cu_info->num_cu_per_sh) ?
-					pcache_info[ct].num_cu_shared :
-					(cu_info->num_cu_per_sh - k);
-		  cu_processor_id += num_cu_shared;
 		}
-	      }
-	    }
-	  } else {
-			ret = fill_in_l2_l3_pcache(pcache,
-				pcache_info,
-				cu_info,
-				mem_available,
-				ct,
-				cu_processor_id);
-
-			if (ret < 0)
-				break;
-
-			if (!ret) {
-				pcache++;
-				(*num_of_entries)++;
-				mem_available -= sizeof(*pcache);
-				(*size_filled) += sizeof(*pcache);
-			}
-	  }
 	}
-
-	pr_debug("Added [%d] GPU cache entries\n", *num_of_entries);
-
-	return 0;
+	return num_of_cache_types;
 }
 
 static bool kfd_ignore_crat(void)
@@ -2263,8 +2092,6 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image,
 	struct kfd_cu_info cu_info;
 	int avail_size = *size;
 	uint32_t total_num_of_cu;
-	int num_of_cache_entries = 0;
-	int cache_mem_filled = 0;
 	uint32_t nid = 0;
 	int ret = 0;
 
@@ -2365,31 +2192,12 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image,
 	crat_table->length += sizeof(struct crat_subtype_memory);
 	crat_table->total_entries++;
 
-	/* TODO: Fill in cache information. This information is NOT readily
-	 * available in KGD
-	 */
-	sub_type_hdr = (typeof(sub_type_hdr))((char *)sub_type_hdr +
-		sub_type_hdr->length);
-	ret = kfd_fill_gpu_cache_info(kdev, cu->processor_id_low,
-				avail_size,
-				&cu_info,
-				(struct crat_subtype_cache *)sub_type_hdr,
-				&cache_mem_filled,
-				&num_of_cache_entries);
-
-	if (ret < 0)
-		return ret;
-
-	crat_table->length += cache_mem_filled;
-	crat_table->total_entries += num_of_cache_entries;
-	avail_size -= cache_mem_filled;
-
 	/* Fill in Subtype: IO_LINKS
 	 *  Only direct links are added here which is Link from GPU to
 	 *  its NUMA node. Indirect links are added by userspace.
 	 */
 	sub_type_hdr = (typeof(sub_type_hdr))((char *)sub_type_hdr +
-		cache_mem_filled);
+		sub_type_hdr->length);
 	ret = kfd_fill_gpu_direct_io_link_to_cpu(&avail_size, kdev,
 		(struct crat_subtype_iolink *)sub_type_hdr, proximity_domain);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
index 482ba84a728d..a8671061a175 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
@@ -317,6 +317,18 @@ struct cdit_header {
 
 struct kfd_dev;
 
+/* Static table to describe GPU Cache information */
+struct kfd_gpu_cache_info {
+	uint32_t	cache_size;
+	uint32_t	cache_level;
+	uint32_t	flags;
+	/* Indicates how many Compute Units share this cache
+	 * within a SA. Value = 1 indicates the cache is not shared
+	 */
+	uint32_t	num_cu_shared;
+};
+int kfd_get_gpu_cache_info(struct kfd_dev *kdev, struct kfd_gpu_cache_info **pcache_info);
+
 int kfd_create_crat_image_acpi(void **crat_image, size_t *size);
 void kfd_destroy_crat_image(void *crat_image);
 int kfd_parse_crat_table(void *crat_image, struct list_head *device_list,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 65a1d4f9004b..27820f0a282d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -59,6 +59,7 @@ static int kfd_gtt_sa_init(struct kfd_dev *kfd, unsigned int buf_size,
 				unsigned int chunk_size);
 static void kfd_gtt_sa_fini(struct kfd_dev *kfd);
 
+static int kfd_resume_iommu(struct kfd_dev *kfd);
 static int kfd_resume(struct kfd_dev *kfd);
 
 static void kfd_device_info_set_sdma_info(struct kfd_dev *kfd)
@@ -153,6 +154,7 @@ static void kfd_device_info_set_event_interrupt_class(struct kfd_dev *kfd)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		kfd->device_info.event_interrupt_class = &event_interrupt_class_v11;
 		break;
 	default:
@@ -395,6 +397,7 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf)
 			f2g = &gfx_v11_kfd2kgd;
 			break;
 		case IP_VERSION(11, 0, 1):
+		case IP_VERSION(11, 0, 4):
 			gfx_target_version = 110003;
 			f2g = &gfx_v11_kfd2kgd;
 			break;
@@ -634,7 +637,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
 
 	svm_migrate_init(kfd->adev);
 
-	if (kgd2kfd_resume_iommu(kfd))
+	if (kfd_resume_iommu(kfd))
 		goto device_iommu_error;
 
 	if (kfd_resume(kfd))
@@ -782,6 +785,14 @@ int kgd2kfd_resume(struct kfd_dev *kfd, bool run_pm)
 }
 
 int kgd2kfd_resume_iommu(struct kfd_dev *kfd)
+{
+	if (!kfd->init_complete)
+		return 0;
+
+	return kfd_resume_iommu(kfd);
+}
+
+static int kfd_resume_iommu(struct kfd_dev *kfd)
 {
 	int err = 0;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index ecb4c3abc629..c06ada0844ba 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -200,7 +200,7 @@ static int add_queue_mes(struct device_queue_manager *dqm, struct queue *q,
 	queue_input.wptr_addr = (uint64_t)q->properties.write_ptr;
 
 	if (q->wptr_bo) {
-		wptr_addr_off = (uint64_t)q->properties.write_ptr - (uint64_t)q->wptr_bo->kfd_bo->va;
+		wptr_addr_off = (uint64_t)q->properties.write_ptr & (PAGE_SIZE - 1);
 		queue_input.wptr_mc_addr = ((uint64_t)q->wptr_bo->tbo.resource->start << PAGE_SHIFT) + wptr_addr_off;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c
index cd4e61bf0493..3ac599f74fea 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c
@@ -280,7 +280,7 @@ phys_addr_t kfd_get_process_doorbells(struct kfd_process_device *pdd)
 	if (!pdd->doorbell_index) {
 		int r = kfd_alloc_process_doorbells(pdd->dev,
 						    &pdd->doorbell_index);
-		if (r)
+		if (r < 0)
 			return 0;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index 729d26d648af..2880ed96ac2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -778,16 +778,13 @@ static struct kfd_event_waiter *alloc_event_waiters(uint32_t num_events)
 	struct kfd_event_waiter *event_waiters;
 	uint32_t i;
 
-	event_waiters = kmalloc_array(num_events,
-					sizeof(struct kfd_event_waiter),
-					GFP_KERNEL);
+	event_waiters = kcalloc(num_events, sizeof(struct kfd_event_waiter),
+				GFP_KERNEL);
 	if (!event_waiters)
 		return NULL;
 
-	for (i = 0; (event_waiters) && (i < num_events) ; i++) {
+	for (i = 0; i < num_events; i++)
 		init_wait(&event_waiters[i].wait);
-		event_waiters[i].activated = false;
-	}
 
 	return event_waiters;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
index 22b077ac9a19..88bf6221d4be 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
@@ -295,7 +295,7 @@ static unsigned long svm_migrate_unsuccessful_pages(struct migrate_vma *migrate)
 static int
 svm_migrate_copy_to_vram(struct amdgpu_device *adev, struct svm_range *prange,
 			 struct migrate_vma *migrate, struct dma_fence **mfence,
-			 dma_addr_t *scratch)
+			 dma_addr_t *scratch, uint64_t ttm_res_offset)
 {
 	uint64_t npages = migrate->npages;
 	struct device *dev = adev->dev;
@@ -305,19 +305,13 @@ svm_migrate_copy_to_vram(struct amdgpu_device *adev, struct svm_range *prange,
 	uint64_t i, j;
 	int r;
 
-	pr_debug("svms 0x%p [0x%lx 0x%lx]\n", prange->svms, prange->start,
-		 prange->last);
+	pr_debug("svms 0x%p [0x%lx 0x%lx 0x%llx]\n", prange->svms, prange->start,
+		 prange->last, ttm_res_offset);
 
 	src = scratch;
 	dst = (uint64_t *)(scratch + npages);
 
-	r = svm_range_vram_node_new(adev, prange, true);
-	if (r) {
-		dev_dbg(adev->dev, "fail %d to alloc vram\n", r);
-		goto out;
-	}
-
-	amdgpu_res_first(prange->ttm_res, prange->offset << PAGE_SHIFT,
+	amdgpu_res_first(prange->ttm_res, ttm_res_offset,
 			 npages << PAGE_SHIFT, &cursor);
 	for (i = j = 0; i < npages; i++) {
 		struct page *spage;
@@ -397,14 +391,14 @@ out_free_vram_pages:
 		migrate->dst[i + 3] = 0;
 	}
 #endif
-out:
+
 	return r;
 }
 
 static long
 svm_migrate_vma_to_vram(struct amdgpu_device *adev, struct svm_range *prange,
 			struct vm_area_struct *vma, uint64_t start,
-			uint64_t end, uint32_t trigger)
+			uint64_t end, uint32_t trigger, uint64_t ttm_res_offset)
 {
 	struct kfd_process *p = container_of(prange->svms, struct kfd_process, svms);
 	uint64_t npages = (end - start) >> PAGE_SHIFT;
@@ -457,7 +451,7 @@ svm_migrate_vma_to_vram(struct amdgpu_device *adev, struct svm_range *prange,
 	else
 		pr_debug("0x%lx pages migrated\n", cpages);
 
-	r = svm_migrate_copy_to_vram(adev, prange, &migrate, &mfence, scratch);
+	r = svm_migrate_copy_to_vram(adev, prange, &migrate, &mfence, scratch, ttm_res_offset);
 	migrate_vma_pages(&migrate);
 
 	pr_debug("successful/cpages/npages 0x%lx/0x%lx/0x%lx\n",
@@ -505,6 +499,7 @@ svm_migrate_ram_to_vram(struct svm_range *prange, uint32_t best_loc,
 	unsigned long addr, start, end;
 	struct vm_area_struct *vma;
 	struct amdgpu_device *adev;
+	uint64_t ttm_res_offset;
 	unsigned long cpages = 0;
 	long r = 0;
 
@@ -526,6 +521,13 @@ svm_migrate_ram_to_vram(struct svm_range *prange, uint32_t best_loc,
 	start = prange->start << PAGE_SHIFT;
 	end = (prange->last + 1) << PAGE_SHIFT;
 
+	r = svm_range_vram_node_new(adev, prange, true);
+	if (r) {
+		dev_dbg(adev->dev, "fail %ld to alloc vram\n", r);
+		return r;
+	}
+	ttm_res_offset = prange->offset << PAGE_SHIFT;
+
 	for (addr = start; addr < end;) {
 		unsigned long next;
 
@@ -534,18 +536,21 @@ svm_migrate_ram_to_vram(struct svm_range *prange, uint32_t best_loc,
 			break;
 
 		next = min(vma->vm_end, end);
-		r = svm_migrate_vma_to_vram(adev, prange, vma, addr, next, trigger);
+		r = svm_migrate_vma_to_vram(adev, prange, vma, addr, next, trigger, ttm_res_offset);
 		if (r < 0) {
 			pr_debug("failed %ld to migrate\n", r);
 			break;
 		} else {
 			cpages += r;
 		}
+		ttm_res_offset += next - addr;
 		addr = next;
 	}
 
 	if (cpages)
 		prange->actual_loc = best_loc;
+	else
+		svm_range_vram_node_free(prange);
 
 	return r < 0 ? r : 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_module.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_module.c
index 09b966dc3768..aee2212e52f6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_module.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_module.c
@@ -77,6 +77,7 @@ err_ioctl:
 
 static void kfd_exit(void)
 {
+	kfd_cleanup_processes();
 	kfd_debugfs_fini();
 	kfd_process_destroy_wq();
 	kfd_procfs_shutdown();
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c
index 0778e587a2d6..eaf084acb706 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c
@@ -115,18 +115,19 @@ static struct kfd_mem_obj *allocate_mqd(struct kfd_dev *kfd,
 			&(mqd_mem_obj->gtt_mem),
 			&(mqd_mem_obj->gpu_addr),
 			(void *)&(mqd_mem_obj->cpu_ptr), true);
+
+		if (retval) {
+			kfree(mqd_mem_obj);
+			return NULL;
+		}
 	} else {
 		retval = kfd_gtt_sa_allocate(kfd, sizeof(struct v9_mqd),
 				&mqd_mem_obj);
-	}
-
-	if (retval) {
-		kfree(mqd_mem_obj);
-		return NULL;
+		if (retval)
+			return NULL;
 	}
 
 	return mqd_mem_obj;
-
 }
 
 static void init_mqd(struct mqd_manager *mm, void **mqd,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index bf610e3b683b..6d6588b9beed 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -928,6 +928,7 @@ bool kfd_dev_is_large_bar(struct kfd_dev *dev);
 
 int kfd_process_create_wq(void);
 void kfd_process_destroy_wq(void);
+void kfd_cleanup_processes(void);
 struct kfd_process *kfd_create_process(struct file *filep);
 struct kfd_process *kfd_get_process(const struct task_struct *task);
 struct kfd_process *kfd_lookup_process_by_pasid(u32 pasid);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index 951b63677248..7f68d51541e8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -689,13 +689,13 @@ void kfd_process_destroy_wq(void)
 }
 
 static void kfd_process_free_gpuvm(struct kgd_mem *mem,
-			struct kfd_process_device *pdd, void *kptr)
+			struct kfd_process_device *pdd, void **kptr)
 {
 	struct kfd_dev *dev = pdd->dev;
 
-	if (kptr) {
+	if (kptr && *kptr) {
 		amdgpu_amdkfd_gpuvm_unmap_gtt_bo_from_kernel(mem);
-		kptr = NULL;
+		*kptr = NULL;
 	}
 
 	amdgpu_amdkfd_gpuvm_unmap_memory_from_gpu(dev->adev, mem, pdd->drm_priv);
@@ -795,7 +795,7 @@ static void kfd_process_device_destroy_ib_mem(struct kfd_process_device *pdd)
 	if (!qpd->ib_kaddr || !qpd->ib_base)
 		return;
 
-	kfd_process_free_gpuvm(qpd->ib_mem, pdd, qpd->ib_kaddr);
+	kfd_process_free_gpuvm(qpd->ib_mem, pdd, &qpd->ib_kaddr);
 }
 
 struct kfd_process *kfd_create_process(struct file *filep)
@@ -1167,6 +1167,17 @@ static void kfd_process_free_notifier(struct mmu_notifier *mn)
 	kfd_unref_process(container_of(mn, struct kfd_process, mmu_notifier));
 }
 
+static void kfd_process_notifier_release_internal(struct kfd_process *p)
+{
+	cancel_delayed_work_sync(&p->eviction_work);
+	cancel_delayed_work_sync(&p->restore_work);
+
+	/* Indicate to other users that MM is no longer valid */
+	p->mm = NULL;
+
+	mmu_notifier_put(&p->mmu_notifier);
+}
+
 static void kfd_process_notifier_release(struct mmu_notifier *mn,
 					struct mm_struct *mm)
 {
@@ -1181,17 +1192,22 @@ static void kfd_process_notifier_release(struct mmu_notifier *mn,
 		return;
 
 	mutex_lock(&kfd_processes_mutex);
+	/*
+	 * Do early return if table is empty.
+	 *
+	 * This could potentially happen if this function is called concurrently
+	 * by mmu_notifier and by kfd_cleanup_pocesses.
+	 *
+	 */
+	if (hash_empty(kfd_processes_table)) {
+		mutex_unlock(&kfd_processes_mutex);
+		return;
+	}
 	hash_del_rcu(&p->kfd_processes);
 	mutex_unlock(&kfd_processes_mutex);
 	synchronize_srcu(&kfd_processes_srcu);
 
-	cancel_delayed_work_sync(&p->eviction_work);
-	cancel_delayed_work_sync(&p->restore_work);
-
-	/* Indicate to other users that MM is no longer valid */
-	p->mm = NULL;
-
-	mmu_notifier_put(&p->mmu_notifier);
+	kfd_process_notifier_release_internal(p);
 }
 
 static const struct mmu_notifier_ops kfd_process_mmu_notifier_ops = {
@@ -1200,6 +1216,43 @@ static const struct mmu_notifier_ops kfd_process_mmu_notifier_ops = {
 	.free_notifier = kfd_process_free_notifier,
 };
 
+/*
+ * This code handles the case when driver is being unloaded before all
+ * mm_struct are released.  We need to safely free the kfd_process and
+ * avoid race conditions with mmu_notifier that might try to free them.
+ *
+ */
+void kfd_cleanup_processes(void)
+{
+	struct kfd_process *p;
+	struct hlist_node *p_temp;
+	unsigned int temp;
+	HLIST_HEAD(cleanup_list);
+
+	/*
+	 * Move all remaining kfd_process from the process table to a
+	 * temp list for processing.   Once done, callback from mmu_notifier
+	 * release will not see the kfd_process in the table and do early return,
+	 * avoiding double free issues.
+	 */
+	mutex_lock(&kfd_processes_mutex);
+	hash_for_each_safe(kfd_processes_table, temp, p_temp, p, kfd_processes) {
+		hash_del_rcu(&p->kfd_processes);
+		synchronize_srcu(&kfd_processes_srcu);
+		hlist_add_head(&p->kfd_processes, &cleanup_list);
+	}
+	mutex_unlock(&kfd_processes_mutex);
+
+	hlist_for_each_entry_safe(p, p_temp, &cleanup_list, kfd_processes)
+		kfd_process_notifier_release_internal(p);
+
+	/*
+	 * Ensures that all outstanding free_notifier get called, triggering
+	 * the release of the kfd_process struct.
+	 */
+	mmu_notifier_synchronize();
+}
+
 static int kfd_process_init_cwsr_apu(struct kfd_process *p, struct file *filep)
 {
 	unsigned long  offset;
@@ -1277,7 +1330,7 @@ static void kfd_process_device_destroy_cwsr_dgpu(struct kfd_process_device *pdd)
 	if (!dev->cwsr_enabled || !qpd->cwsr_kaddr || !qpd->cwsr_base)
 		return;
 
-	kfd_process_free_gpuvm(qpd->cwsr_mem, pdd, qpd->cwsr_kaddr);
+	kfd_process_free_gpuvm(qpd->cwsr_mem, pdd, &qpd->cwsr_kaddr);
 }
 
 void kfd_process_set_trap_handler(struct qcm_process_device *qpd,
@@ -1576,9 +1629,9 @@ int kfd_process_device_init_vm(struct kfd_process_device *pdd,
 	p = pdd->process;
 	dev = pdd->dev;
 
-	ret = amdgpu_amdkfd_gpuvm_acquire_process_vm(
-		dev->adev, drm_file, p->pasid,
-		&p->kgd_process_info, &p->ef);
+	ret = amdgpu_amdkfd_gpuvm_acquire_process_vm(dev->adev, drm_file,
+						     &p->kgd_process_info,
+						     &p->ef);
 	if (ret) {
 		pr_err("Failed to create process VM object\n");
 		return ret;
@@ -1593,13 +1646,19 @@ int kfd_process_device_init_vm(struct kfd_process_device *pdd,
 	if (ret)
 		goto err_init_cwsr;
 
+	ret = amdgpu_amdkfd_gpuvm_set_vm_pasid(dev->adev, drm_file, p->pasid);
+	if (ret)
+		goto err_set_pasid;
+
 	pdd->drm_file = drm_file;
 
 	return 0;
 
+err_set_pasid:
+	kfd_process_device_destroy_cwsr_dgpu(pdd);
 err_init_cwsr:
+	kfd_process_device_destroy_ib_mem(pdd);
 err_reserve_ib_mem:
-	kfd_process_device_free_bos(pdd);
 	pdd->drm_priv = NULL;
 
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
index 5137476ec18e..4236539d9f93 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
@@ -218,8 +218,8 @@ static int init_user_queue(struct process_queue_manager *pqm,
 	return 0;
 
 cleanup:
-	if (dev->shared_resources.enable_mes)
-		uninit_queue(*q);
+	uninit_queue(*q);
+	*q = NULL;
 	return retval;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index 64fdf63093a0..63feea08904c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -570,6 +570,15 @@ svm_range_vram_node_new(struct amdgpu_device *adev, struct svm_range *prange,
 		goto reserve_bo_failed;
 	}
 
+	if (clear) {
+		r = amdgpu_bo_sync_wait(bo, AMDGPU_FENCE_OWNER_KFD, false);
+		if (r) {
+			pr_debug("failed %d to sync bo\n", r);
+			amdgpu_bo_unreserve(bo);
+			goto reserve_bo_failed;
+		}
+	}
+
 	r = dma_resv_reserve_fences(bo->tbo.base.resv, 1);
 	if (r) {
 		pr_debug("failed %d to reserve bo\n", r);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index 3f0a4a415907..713f893d2530 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -364,7 +364,6 @@ static ssize_t kfd_cache_show(struct kobject *kobj, struct attribute *attr,
 
 	/* Making sure that the buffer is an empty string */
 	buffer[0] = 0;
-
 	cache = container_of(attr, struct kfd_cache_properties, attr);
 	if (cache->gpu && kfd_devcgroup_check_permission(cache->gpu))
 		return -EPERM;
@@ -379,12 +378,13 @@ static ssize_t kfd_cache_show(struct kobject *kobj, struct attribute *attr,
 	sysfs_show_32bit_prop(buffer, offs, "association", cache->cache_assoc);
 	sysfs_show_32bit_prop(buffer, offs, "latency", cache->cache_latency);
 	sysfs_show_32bit_prop(buffer, offs, "type", cache->cache_type);
+
 	offs += snprintf(buffer+offs, PAGE_SIZE-offs, "sibling_map ");
-	for (i = 0; i < CRAT_SIBLINGMAP_SIZE; i++)
+	for (i = 0; i < cache->sibling_map_size; i++)
 		for (j = 0; j < sizeof(cache->sibling_map[0])*8; j++)
 			/* Check each bit */
 			offs += snprintf(buffer+offs, PAGE_SIZE-offs, "%d,",
-					 (cache->sibling_map[i] >> j) & 1);
+						(cache->sibling_map[i] >> j) & 1);
 
 	/* Replace the last "," with end of line */
 	buffer[offs-1] = '\n';
@@ -801,7 +801,7 @@ static int kfd_build_sysfs_node_entry(struct kfd_topology_device *dev,
 
 		p2plink->attr.name = "properties";
 		p2plink->attr.mode = KFD_SYSFS_FILE_MODE;
-		sysfs_attr_init(&iolink->attr);
+		sysfs_attr_init(&p2plink->attr);
 		ret = sysfs_create_file(p2plink->kobj, &p2plink->attr);
 		if (ret < 0)
 			return ret;
@@ -1198,7 +1198,6 @@ static struct kfd_topology_device *kfd_assign_gpu(struct kfd_dev *gpu)
 	struct kfd_iolink_properties *iolink;
 	struct kfd_iolink_properties *p2plink;
 
-	down_write(&topology_lock);
 	list_for_each_entry(dev, &topology_device_list, list) {
 		/* Discrete GPUs need their own topology device list
 		 * entries. Don't assign them to CPU/APU nodes.
@@ -1222,7 +1221,6 @@ static struct kfd_topology_device *kfd_assign_gpu(struct kfd_dev *gpu)
 			break;
 		}
 	}
-	up_write(&topology_lock);
 	return out_dev;
 }
 
@@ -1593,6 +1591,221 @@ out:
 	return ret;
 }
 
+
+/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
+static int fill_in_l1_pcache(struct kfd_cache_properties **props_ext,
+				struct kfd_gpu_cache_info *pcache_info,
+				struct kfd_cu_info *cu_info,
+				int cu_bitmask,
+				int cache_type, unsigned int cu_processor_id,
+				int cu_block)
+{
+	unsigned int cu_sibling_map_mask;
+	int first_active_cu;
+	struct kfd_cache_properties *pcache = NULL;
+
+	cu_sibling_map_mask = cu_bitmask;
+	cu_sibling_map_mask >>= cu_block;
+	cu_sibling_map_mask &= ((1 << pcache_info[cache_type].num_cu_shared) - 1);
+	first_active_cu = ffs(cu_sibling_map_mask);
+
+	/* CU could be inactive. In case of shared cache find the first active
+	 * CU. and incase of non-shared cache check if the CU is inactive. If
+	 * inactive active skip it
+	 */
+	if (first_active_cu) {
+		pcache = kfd_alloc_struct(pcache);
+		if (!pcache)
+			return -ENOMEM;
+
+		memset(pcache, 0, sizeof(struct kfd_cache_properties));
+		pcache->processor_id_low = cu_processor_id + (first_active_cu - 1);
+		pcache->cache_level = pcache_info[cache_type].cache_level;
+		pcache->cache_size = pcache_info[cache_type].cache_size;
+
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_DATA_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_DATA;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_INST_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_INSTRUCTION;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_CPU_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_CPU;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_SIMD_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_HSACU;
+
+		/* Sibling map is w.r.t processor_id_low, so shift out
+		 * inactive CU
+		 */
+		cu_sibling_map_mask =
+			cu_sibling_map_mask >> (first_active_cu - 1);
+
+		pcache->sibling_map[0] = (uint8_t)(cu_sibling_map_mask & 0xFF);
+		pcache->sibling_map[1] =
+				(uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
+		pcache->sibling_map[2] =
+				(uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
+		pcache->sibling_map[3] =
+				(uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
+
+		pcache->sibling_map_size = 4;
+		*props_ext = pcache;
+
+		return 0;
+	}
+	return 1;
+}
+
+/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
+static int fill_in_l2_l3_pcache(struct kfd_cache_properties **props_ext,
+				struct kfd_gpu_cache_info *pcache_info,
+				struct kfd_cu_info *cu_info,
+				int cache_type, unsigned int cu_processor_id)
+{
+	unsigned int cu_sibling_map_mask;
+	int first_active_cu;
+	int i, j, k;
+	struct kfd_cache_properties *pcache = NULL;
+
+	cu_sibling_map_mask = cu_info->cu_bitmap[0][0];
+	cu_sibling_map_mask &=
+		((1 << pcache_info[cache_type].num_cu_shared) - 1);
+	first_active_cu = ffs(cu_sibling_map_mask);
+
+	/* CU could be inactive. In case of shared cache find the first active
+	 * CU. and incase of non-shared cache check if the CU is inactive. If
+	 * inactive active skip it
+	 */
+	if (first_active_cu) {
+		pcache = kfd_alloc_struct(pcache);
+		if (!pcache)
+			return -ENOMEM;
+
+		memset(pcache, 0, sizeof(struct kfd_cache_properties));
+		pcache->processor_id_low = cu_processor_id
+					+ (first_active_cu - 1);
+		pcache->cache_level = pcache_info[cache_type].cache_level;
+		pcache->cache_size = pcache_info[cache_type].cache_size;
+
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_DATA_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_DATA;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_INST_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_INSTRUCTION;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_CPU_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_CPU;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_SIMD_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_HSACU;
+
+		/* Sibling map is w.r.t processor_id_low, so shift out
+		 * inactive CU
+		 */
+		cu_sibling_map_mask = cu_sibling_map_mask >> (first_active_cu - 1);
+		k = 0;
+
+		for (i = 0; i < cu_info->num_shader_engines; i++) {
+			for (j = 0; j < cu_info->num_shader_arrays_per_engine; j++) {
+				pcache->sibling_map[k] = (uint8_t)(cu_sibling_map_mask & 0xFF);
+				pcache->sibling_map[k+1] = (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
+				pcache->sibling_map[k+2] = (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
+				pcache->sibling_map[k+3] = (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
+				k += 4;
+
+				cu_sibling_map_mask = cu_info->cu_bitmap[i % 4][j + i / 4];
+				cu_sibling_map_mask &= ((1 << pcache_info[cache_type].num_cu_shared) - 1);
+			}
+		}
+		pcache->sibling_map_size = k;
+		*props_ext = pcache;
+		return 0;
+	}
+	return 1;
+}
+
+#define KFD_MAX_CACHE_TYPES 6
+
+/* kfd_fill_cache_non_crat_info - Fill GPU cache info using kfd_gpu_cache_info
+ * tables
+ */
+void kfd_fill_cache_non_crat_info(struct kfd_topology_device *dev, struct kfd_dev *kdev)
+{
+	struct kfd_gpu_cache_info *pcache_info = NULL;
+	int i, j, k;
+	int ct = 0;
+	unsigned int cu_processor_id;
+	int ret;
+	unsigned int num_cu_shared;
+	struct kfd_cu_info cu_info;
+	struct kfd_cu_info *pcu_info;
+	int gpu_processor_id;
+	struct kfd_cache_properties *props_ext;
+	int num_of_entries = 0;
+	int num_of_cache_types = 0;
+	struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES];
+
+	amdgpu_amdkfd_get_cu_info(kdev->adev, &cu_info);
+	pcu_info = &cu_info;
+
+	gpu_processor_id = dev->node_props.simd_id_base;
+
+	pcache_info = cache_info;
+	num_of_cache_types = kfd_get_gpu_cache_info(kdev, &pcache_info);
+	if (!num_of_cache_types) {
+		pr_warn("no cache info found\n");
+		return;
+	}
+
+	/* For each type of cache listed in the kfd_gpu_cache_info table,
+	 * go through all available Compute Units.
+	 * The [i,j,k] loop will
+	 *		if kfd_gpu_cache_info.num_cu_shared = 1
+	 *			will parse through all available CU
+	 *		If (kfd_gpu_cache_info.num_cu_shared != 1)
+	 *			then it will consider only one CU from
+	 *			the shared unit
+	 */
+	for (ct = 0; ct < num_of_cache_types; ct++) {
+		cu_processor_id = gpu_processor_id;
+		if (pcache_info[ct].cache_level == 1) {
+			for (i = 0; i < pcu_info->num_shader_engines; i++) {
+				for (j = 0; j < pcu_info->num_shader_arrays_per_engine; j++) {
+					for (k = 0; k < pcu_info->num_cu_per_sh; k += pcache_info[ct].num_cu_shared) {
+
+						ret = fill_in_l1_pcache(&props_ext, pcache_info, pcu_info,
+										pcu_info->cu_bitmap[i % 4][j + i / 4], ct,
+										cu_processor_id, k);
+
+						if (ret < 0)
+							break;
+
+						if (!ret) {
+							num_of_entries++;
+							list_add_tail(&props_ext->list, &dev->cache_props);
+						}
+
+						/* Move to next CU block */
+						num_cu_shared = ((k + pcache_info[ct].num_cu_shared) <=
+							pcu_info->num_cu_per_sh) ?
+							pcache_info[ct].num_cu_shared :
+							(pcu_info->num_cu_per_sh - k);
+						cu_processor_id += num_cu_shared;
+					}
+				}
+			}
+		} else {
+			ret = fill_in_l2_l3_pcache(&props_ext, pcache_info,
+								pcu_info, ct, cu_processor_id);
+
+			if (ret < 0)
+				break;
+
+			if (!ret) {
+				num_of_entries++;
+				list_add_tail(&props_ext->list, &dev->cache_props);
+			}
+		}
+	}
+	dev->node_props.caches_count += num_of_entries;
+	pr_debug("Added [%d] GPU cache entries\n", num_of_entries);
+}
+
 int kfd_topology_add_device(struct kfd_dev *gpu)
 {
 	uint32_t gpu_id;
@@ -1617,9 +1830,9 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 	 * CRAT to create a new topology device. Once created assign the gpu to
 	 * that topology device
 	 */
+	down_write(&topology_lock);
 	dev = kfd_assign_gpu(gpu);
 	if (!dev) {
-		down_write(&topology_lock);
 		proximity_domain = ++topology_crat_proximity_domain;
 
 		res = kfd_create_crat_image_virtual(&crat_image, &image_size,
@@ -1631,6 +1844,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 			topology_crat_proximity_domain--;
 			return res;
 		}
+
 		res = kfd_parse_crat_table(crat_image,
 					   &temp_topology_device_list,
 					   proximity_domain);
@@ -1644,23 +1858,28 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 		kfd_topology_update_device_list(&temp_topology_device_list,
 			&topology_device_list);
 
+		dev = kfd_assign_gpu(gpu);
+		if (WARN_ON(!dev)) {
+			res = -ENODEV;
+			goto err;
+		}
+
+		/* Fill the cache affinity information here for the GPUs
+		 * using VCRAT
+		 */
+		kfd_fill_cache_non_crat_info(dev, gpu);
+
 		/* Update the SYSFS tree, since we added another topology
 		 * device
 		 */
 		res = kfd_topology_update_sysfs();
-		up_write(&topology_lock);
-
 		if (!res)
 			sys_props.generation_count++;
 		else
 			pr_err("Failed to update GPU (ID: 0x%x) to sysfs topology. res=%d\n",
 						gpu_id, res);
-		dev = kfd_assign_gpu(gpu);
-		if (WARN_ON(!dev)) {
-			res = -ENODEV;
-			goto err;
-		}
 	}
+	up_write(&topology_lock);
 
 	dev->gpu_id = gpu_id;
 	gpu->id = gpu_id;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
index 9f6c949186c1..19283b8b1688 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
@@ -80,6 +80,8 @@ struct kfd_mem_properties {
 	struct attribute	attr;
 };
 
+#define CACHE_SIBLINGMAP_SIZE 64
+
 struct kfd_cache_properties {
 	struct list_head	list;
 	uint32_t		processor_id_low;
@@ -90,10 +92,11 @@ struct kfd_cache_properties {
 	uint32_t		cache_assoc;
 	uint32_t		cache_latency;
 	uint32_t		cache_type;
-	uint8_t			sibling_map[CRAT_SIBLINGMAP_SIZE];
+	uint8_t			sibling_map[CACHE_SIBLINGMAP_SIZE];
 	struct kfd_dev		*gpu;
 	struct kobject		*kobj;
 	struct attribute	attr;
+	uint32_t		sibling_map_size;
 };
 
 struct kfd_iolink_properties {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index f2d40c13fd38..3f41d40df1f8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -39,6 +39,7 @@
 #include "dc/dc_edid_parser.h"
 #include "dc/dc_stat.h"
 #include "amdgpu_dm_trace.h"
+#include "dc/inc/dc_link_ddc.h"
 
 #include "vid.h"
 #include "amdgpu.h"
@@ -82,7 +83,6 @@
 #include <drm/drm_atomic_uapi.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_blend.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_vblank.h>
@@ -147,14 +147,6 @@
 /* Number of bytes in PSP footer for firmware. */
 #define PSP_FOOTER_BYTES 0x100
 
-/*
- * DMUB Async to Sync Mechanism Status
- */
-#define DMUB_ASYNC_TO_SYNC_ACCESS_FAIL 1
-#define DMUB_ASYNC_TO_SYNC_ACCESS_TIMEOUT 2
-#define DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS 3
-#define DMUB_ASYNC_TO_SYNC_ACCESS_INVALID 4
-
 /**
  * DOC: overview
  *
@@ -356,6 +348,35 @@ static inline bool is_dc_timing_adjust_needed(struct dm_crtc_state *old_state,
 		return false;
 }
 
+/**
+ * update_planes_and_stream_adapter() - Send planes to be updated in DC
+ *
+ * DC has a generic way to update planes and stream via
+ * dc_update_planes_and_stream function; however, DM might need some
+ * adjustments and preparation before calling it. This function is a wrapper
+ * for the dc_update_planes_and_stream that does any required configuration
+ * before passing control to DC.
+ */
+static inline bool update_planes_and_stream_adapter(struct dc *dc,
+						    int update_type,
+						    int planes_count,
+						    struct dc_stream_state *stream,
+						    struct dc_stream_update *stream_update,
+						    struct dc_surface_update *array_of_surface_update)
+{
+	/*
+	 * Previous frame finished and HW is ready for optimization.
+	 */
+	if (update_type == UPDATE_TYPE_FAST)
+		dc_post_update_surfaces_to_stream(dc);
+
+	return dc_update_planes_and_stream(dc,
+					   array_of_surface_update,
+					   planes_count,
+					   stream,
+					   stream_update);
+}
+
 /**
  * dm_pflip_high_irq() - Handle pageflip interrupt
  * @interrupt_params: ignored
@@ -1193,24 +1214,38 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_
 
 	memset(pa_config, 0, sizeof(*pa_config));
 
-	logical_addr_low  = min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18;
-	pt_base = amdgpu_gmc_pd_addr(adev->gart.bo);
-
-	if (adev->apu_flags & AMD_APU_IS_RAVEN2)
-		/*
-		 * Raven2 has a HW issue that it is unable to use the vram which
-		 * is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. So here is the
-		 * workaround that increase system aperture high address (add 1)
-		 * to get rid of the VM fault and hardware hang.
-		 */
-		logical_addr_high = max((adev->gmc.fb_end >> 18) + 0x1, adev->gmc.agp_end >> 18);
-	else
-		logical_addr_high = max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18;
-
 	agp_base = 0;
 	agp_bot = adev->gmc.agp_start >> 24;
 	agp_top = adev->gmc.agp_end >> 24;
 
+	/* AGP aperture is disabled */
+	if (agp_bot == agp_top) {
+		logical_addr_low  = adev->gmc.vram_start >> 18;
+		if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+			/*
+			 * Raven2 has a HW issue that it is unable to use the vram which
+			 * is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. So here is the
+			 * workaround that increase system aperture high address (add 1)
+			 * to get rid of the VM fault and hardware hang.
+			 */
+			logical_addr_high = (adev->gmc.fb_end >> 18) + 0x1;
+		else
+			logical_addr_high = adev->gmc.vram_end >> 18;
+	} else {
+		logical_addr_low  = min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18;
+		if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+			/*
+			 * Raven2 has a HW issue that it is unable to use the vram which
+			 * is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. So here is the
+			 * workaround that increase system aperture high address (add 1)
+			 * to get rid of the VM fault and hardware hang.
+			 */
+			logical_addr_high = max((adev->gmc.fb_end >> 18) + 0x1, adev->gmc.agp_end >> 18);
+		else
+			logical_addr_high = max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18;
+	}
+
+	pt_base = amdgpu_gmc_pd_addr(adev->gart.bo);
 
 	page_table_start.high_part = (u32)(adev->gmc.gart_start >> 44) & 0xF;
 	page_table_start.low_part = (u32)(adev->gmc.gart_start >> 12);
@@ -1234,7 +1269,7 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_
 	pa_config->gart_config.page_table_end_addr = page_table_end.quad_part << 12;
 	pa_config->gart_config.page_table_base_addr = page_table_base.quad_part;
 
-	pa_config->is_hvm_enabled = 0;
+	pa_config->is_hvm_enabled = adev->mode_info.gpu_vm_support;
 
 }
 
@@ -1442,6 +1477,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 	memset(&init_params, 0, sizeof(init_params));
 #endif
 
+	mutex_init(&adev->dm.dpia_aux_lock);
 	mutex_init(&adev->dm.dc_lock);
 	mutex_init(&adev->dm.audio_lock);
 	spin_lock_init(&adev->dm.vblank_lock);
@@ -1512,7 +1548,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		case IP_VERSION(3, 0, 1):
 		case IP_VERSION(3, 1, 2):
 		case IP_VERSION(3, 1, 3):
-		case IP_VERSION(3, 1, 5):
 		case IP_VERSION(3, 1, 6):
 			init_data.flags.gpu_vm_support = true;
 			break;
@@ -1738,10 +1773,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 		adev->dm.vblank_control_workqueue = NULL;
 	}
 
-	for (i = 0; i < adev->dm.display_indexes_num; i++) {
-		drm_encoder_cleanup(&adev->dm.mst_encoders[i].base);
-	}
-
 	amdgpu_dm_destroy_drm_device(&adev->dm);
 
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
@@ -1761,7 +1792,8 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 		dc_deinit_callbacks(adev->dm.dc);
 #endif
 
-	dc_dmub_srv_destroy(&adev->dm.dc->ctx->dmub_srv);
+	if (adev->dm.dc)
+		dc_dmub_srv_destroy(&adev->dm.dc->ctx->dmub_srv);
 
 	if (dc_enable_dmub_notifications(adev->dm.dc)) {
 		kfree(adev->dm.dmub_notify);
@@ -1807,6 +1839,7 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 
 	mutex_destroy(&adev->dm.audio_lock);
 	mutex_destroy(&adev->dm.dc_lock);
+	mutex_destroy(&adev->dm.dpia_aux_lock);
 
 	return;
 }
@@ -2172,6 +2205,8 @@ static int detect_mst_link_for_all_connectors(struct drm_device *dev)
 				DRM_ERROR("DM_MST: Failed to start MST\n");
 				aconnector->dc_link->type =
 					dc_connection_single;
+				ret = dm_helpers_dp_mst_stop_top_mgr(aconnector->dc_link->ctx,
+								     aconnector->dc_link);
 				break;
 			}
 		}
@@ -2248,6 +2283,14 @@ static void s3_handle_mst(struct drm_device *dev, bool suspend)
 		if (suspend) {
 			drm_dp_mst_topology_mgr_suspend(mgr);
 		} else {
+			/* if extended timeout is supported in hardware,
+			 * default to LTTPR timeout (3.2ms) first as a W/A for DP link layer
+			 * CTS 4.2.1.1 regression introduced by CTS specs requirement update.
+			 */
+			dc_link_aux_try_to_configure_timeout(aconnector->dc_link->ddc, LINK_AUX_DEFAULT_LTTPR_TIMEOUT_PERIOD);
+			if (!dp_is_lttpr_present(aconnector->dc_link))
+				dc_link_aux_try_to_configure_timeout(aconnector->dc_link->ddc, LINK_AUX_DEFAULT_TIMEOUT_PERIOD);
+
 			ret = drm_dp_mst_topology_mgr_resume(mgr, true);
 			if (ret < 0) {
 				dm_helpers_dp_mst_stop_top_mgr(aconnector->dc_link->ctx,
@@ -2618,10 +2661,13 @@ static void dm_gpureset_commit_state(struct dc_state *dc_state,
 			bundle->surface_updates[m].surface->force_full_update =
 				true;
 		}
-		dc_commit_updates_for_stream(
-			dm->dc, bundle->surface_updates,
-			dc_state->stream_status->plane_count,
-			dc_state->streams[k], &bundle->stream_update, dc_state);
+
+		update_planes_and_stream_adapter(dm->dc,
+					 UPDATE_TYPE_FULL,
+					 dc_state->stream_status->plane_count,
+					 dc_state->streams[k],
+					 &bundle->stream_update,
+					 bundle->surface_updates);
 	}
 
 cleanup:
@@ -2741,12 +2787,14 @@ static int dm_resume(void *handle)
 	drm_for_each_connector_iter(connector, &iter) {
 		aconnector = to_amdgpu_dm_connector(connector);
 
+		if (!aconnector->dc_link)
+			continue;
+
 		/*
 		 * this is the case when traversing through already created
 		 * MST connectors, should be skipped
 		 */
-		if (aconnector->dc_link &&
-		    aconnector->dc_link->type == dc_connection_mst_branch)
+		if (aconnector && aconnector->mst_port)
 			continue;
 
 		mutex_lock(&aconnector->hpd_lock);
@@ -2858,7 +2906,6 @@ const struct amdgpu_ip_block_version dm_ip_block =
 static const struct drm_mode_config_funcs amdgpu_dm_mode_funcs = {
 	.fb_create = amdgpu_display_user_framebuffer_create,
 	.get_format_info = amd_get_format_info,
-	.output_poll_changed = drm_fb_helper_output_poll_changed,
 	.atomic_check = amdgpu_dm_atomic_check,
 	.atomic_commit = drm_atomic_helper_commit,
 };
@@ -4371,6 +4418,10 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		amdgpu_set_panel_orientation(&aconnector->base);
 	}
 
+	/* If we didn't find a panel, notify the acpi video detection */
+	if (dm->adev->flags & AMD_IS_APU && dm->num_of_edps == 0)
+		acpi_video_report_nolcd();
+
 	/* Software is initialized. Now we can register interrupt handlers. */
 	switch (adev->asic_type) {
 #if defined(CONFIG_DRM_AMD_DC_SI)
@@ -4513,6 +4564,17 @@ DEVICE_ATTR_WO(s3_debug);
 static int dm_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	struct amdgpu_mode_info *mode_info = &adev->mode_info;
+	struct atom_context *ctx = mode_info->atom_context;
+	int index = GetIndexIntoMasterTable(DATA, Object_Header);
+	u16 data_offset;
+
+	/* if there is no object header, skip DM */
+	if (!amdgpu_atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) {
+		adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK;
+		dev_info(adev->dev, "No object header, skipping DM\n");
+		return -ENOENT;
+	}
 
 	switch (adev->asic_type) {
 #if defined(CONFIG_DRM_AMD_DC_SI)
@@ -5278,8 +5340,6 @@ static void fill_stream_properties_from_drm_display_mode(
 
 	timing_out->aspect_ratio = get_aspect_ratio(mode_in);
 
-	stream->output_color_space = get_output_color_space(timing_out);
-
 	stream->out_transfer_func->type = TF_TYPE_PREDEFINED;
 	stream->out_transfer_func->tf = TRANSFER_FUNCTION_SRGB;
 	if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) {
@@ -5290,6 +5350,8 @@ static void fill_stream_properties_from_drm_display_mode(
 			adjust_colour_depth_from_display_info(timing_out, info);
 		}
 	}
+
+	stream->output_color_space = get_output_color_space(timing_out);
 }
 
 static void fill_audio_info(struct audio_info *audio_info,
@@ -5802,7 +5864,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 		 */
 		DRM_DEBUG_DRIVER("No preferred mode found\n");
 	} else {
-		recalculate_timing = is_freesync_video_mode(&mode, aconnector);
+		recalculate_timing = amdgpu_freesync_vid_mode &&
+				 is_freesync_video_mode(&mode, aconnector);
 		if (recalculate_timing) {
 			freesync_mode = get_highest_refresh_rate_mode(aconnector, false);
 			drm_mode_copy(&saved_mode, &mode);
@@ -6459,7 +6522,7 @@ static int dm_encoder_helper_atomic_check(struct drm_encoder *encoder,
 	int clock, bpp = 0;
 	bool is_y420 = false;
 
-	if (!aconnector->port || !aconnector->dc_sink)
+	if (!aconnector->port)
 		return 0;
 
 	mst_port = aconnector->port;
@@ -6887,7 +6950,7 @@ static void amdgpu_dm_connector_add_freesync_modes(struct drm_connector *connect
 	struct amdgpu_dm_connector *amdgpu_dm_connector =
 		to_amdgpu_dm_connector(connector);
 
-	if (!edid)
+	if (!(amdgpu_freesync_vid_mode && edid))
 		return;
 
 	if (amdgpu_dm_connector->max_vfreq - amdgpu_dm_connector->min_vfreq > 10)
@@ -7560,6 +7623,13 @@ static void amdgpu_dm_commit_cursors(struct drm_atomic_state *state)
 			handle_cursor_update(plane, old_plane_state);
 }
 
+static inline uint32_t get_mem_type(struct drm_framebuffer *fb)
+{
+	struct amdgpu_bo *abo = gem_to_amdgpu_bo(fb->obj[0]);
+
+	return abo->tbo.resource ? abo->tbo.resource->mem_type : 0;
+}
+
 static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 				    struct dc_state *dc_state,
 				    struct drm_device *dev,
@@ -7633,6 +7703,8 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			continue;
 
 		dc_plane = dm_new_plane_state->dc_state;
+		if (!dc_plane)
+			continue;
 
 		bundle->surface_updates[planes_count].surface = dc_plane;
 		if (new_pcrtc_state->color_mgmt_changed) {
@@ -7677,11 +7749,13 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 
 		/*
 		 * Only allow immediate flips for fast updates that don't
-		 * change FB pitch, DCC state, rotation or mirroing.
+		 * change memory domain, FB pitch, DCC state, rotation or
+		 * mirroring.
 		 */
 		bundle->flip_addrs[planes_count].flip_immediate =
 			crtc->state->async_flip &&
-			acrtc_state->update_type == UPDATE_TYPE_FAST;
+			acrtc_state->update_type == UPDATE_TYPE_FAST &&
+			get_mem_type(old_plane_state->fb) == get_mem_type(fb);
 
 		timestamp_ns = ktime_get_ns();
 		bundle->flip_addrs[planes_count].flip_timestamp_in_us = div_u64(timestamp_ns, 1000);
@@ -7822,6 +7896,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 		if (acrtc_state->abm_level != dm_old_crtc_state->abm_level)
 			bundle->stream_update.abm_level = &acrtc_state->abm_level;
 
+		mutex_lock(&dm->dc_lock);
+		if ((acrtc_state->update_type > UPDATE_TYPE_FAST) &&
+				acrtc_state->stream->link->psr_settings.psr_allow_active)
+			amdgpu_dm_psr_disable(acrtc_state->stream);
+		mutex_unlock(&dm->dc_lock);
+
 		/*
 		 * If FreeSync state on the stream has changed then we need to
 		 * re-adjust the min/max bounds now that DC doesn't handle this
@@ -7835,16 +7915,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags);
 		}
 		mutex_lock(&dm->dc_lock);
-		if ((acrtc_state->update_type > UPDATE_TYPE_FAST) &&
-				acrtc_state->stream->link->psr_settings.psr_allow_active)
-			amdgpu_dm_psr_disable(acrtc_state->stream);
-
-		dc_commit_updates_for_stream(dm->dc,
-						     bundle->surface_updates,
-						     planes_count,
-						     acrtc_state->stream,
-						     &bundle->stream_update,
-						     dc_state);
+		update_planes_and_stream_adapter(dm->dc,
+					 acrtc_state->update_type,
+					 planes_count,
+					 acrtc_state->stream,
+					 &bundle->stream_update,
+					 bundle->surface_updates);
 
 		/**
 		 * Enable or disable the interrupts on the backend.
@@ -8286,12 +8362,11 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 
 
 		mutex_lock(&dm->dc_lock);
-		dc_commit_updates_for_stream(dm->dc,
-						     dummy_updates,
-						     status->plane_count,
-						     dm_new_crtc_state->stream,
-						     &stream_update,
-						     dc_state);
+		dc_update_planes_and_stream(dm->dc,
+					    dummy_updates,
+					    status->plane_count,
+					    dm_new_crtc_state->stream,
+					    &stream_update);
 		mutex_unlock(&dm->dc_lock);
 	}
 
@@ -8748,7 +8823,8 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 		 * TODO: Refactor this function to allow this check to work
 		 * in all conditions.
 		 */
-		if (dm_new_crtc_state->stream &&
+		if (amdgpu_freesync_vid_mode &&
+		    dm_new_crtc_state->stream &&
 		    is_timing_unchanged_for_freesync(new_crtc_state, old_crtc_state))
 			goto skip_modeset;
 
@@ -8783,7 +8859,16 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 		if (!dm_old_crtc_state->stream)
 			goto skip_modeset;
 
-		if (dm_new_crtc_state->stream &&
+		/* Unset freesync video if it was active before */
+		if (dm_old_crtc_state->freesync_config.state == VRR_STATE_ACTIVE_FIXED) {
+			dm_new_crtc_state->freesync_config.state = VRR_STATE_INACTIVE;
+			dm_new_crtc_state->freesync_config.fixed_refresh_in_uhz = 0;
+		}
+
+		/* Now check if we should set freesync video mode */
+		if (amdgpu_freesync_vid_mode && dm_new_crtc_state->stream &&
+		    dc_is_stream_unchanged(new_stream, dm_old_crtc_state->stream) &&
+		    dc_is_stream_scaling_unchanged(new_stream, dm_old_crtc_state->stream) &&
 		    is_timing_unchanged_for_freesync(new_crtc_state,
 						     old_crtc_state)) {
 			new_crtc_state->mode_changed = false;
@@ -8795,7 +8880,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 			set_freesync_fixed_config(dm_new_crtc_state);
 
 			goto skip_modeset;
-		} else if (aconnector &&
+		} else if (amdgpu_freesync_vid_mode && aconnector &&
 			   is_freesync_video_mode(&new_crtc_state->mode,
 						  aconnector)) {
 			struct drm_display_mode *high_mode;
@@ -9167,8 +9252,9 @@ static int dm_update_plane_state(struct dc *dc,
 			return -EINVAL;
 		}
 
+		if (dm_old_plane_state->dc_state)
+			dc_plane_state_release(dm_old_plane_state->dc_state);
 
-		dc_plane_state_release(dm_old_plane_state->dc_state);
 		dm_new_plane_state->dc_state = NULL;
 
 		*lock_and_validation_needed = true;
@@ -9399,6 +9485,8 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 	bool lock_and_validation_needed = false;
 	struct dm_crtc_state *dm_old_crtc_state, *dm_new_crtc_state;
 #if defined(CONFIG_DRM_AMD_DC_DCN)
+	struct drm_dp_mst_topology_mgr *mgr;
+	struct drm_dp_mst_topology_state *mst_state;
 	struct dsc_mst_fairness_vars vars[MAX_PIPES];
 #endif
 
@@ -9426,8 +9514,8 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 			goto fail;
 		}
 
-		if (dm_old_con_state->abm_level !=
-		    dm_new_con_state->abm_level)
+		if (dm_old_con_state->abm_level != dm_new_con_state->abm_level ||
+		    dm_old_con_state->scaling != dm_new_con_state->scaling)
 			new_crtc_state->connectors_changed = true;
 	}
 
@@ -9521,7 +9609,11 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 	 * `dcn10_can_pipe_disable_cursor`). By now, all modified planes are in
 	 * atomic state, so call drm helper to normalize zpos.
 	 */
-	drm_atomic_normalize_zpos(dev, state);
+	ret = drm_atomic_normalize_zpos(dev, state);
+	if (ret) {
+		drm_dbg(dev, "drm_atomic_normalize_zpos() failed\n");
+		goto fail;
+	}
 
 	/* Remove exiting planes if they are modified */
 	for_each_oldnew_plane_in_state_reverse(state, plane, old_plane_state, new_plane_state, i) {
@@ -9647,6 +9739,28 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 		lock_and_validation_needed = true;
 	}
 
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+	/* set the slot info for each mst_state based on the link encoding format */
+	for_each_new_mst_mgr_in_state(state, mgr, mst_state, i) {
+		struct amdgpu_dm_connector *aconnector;
+		struct drm_connector *connector;
+		struct drm_connector_list_iter iter;
+		u8 link_coding_cap;
+
+		drm_connector_list_iter_begin(dev, &iter);
+		drm_for_each_connector_iter(connector, &iter) {
+			if (connector->index == mst_state->mgr->conn_base_id) {
+				aconnector = to_amdgpu_dm_connector(connector);
+				link_coding_cap = dc_link_dp_mst_decide_link_encoding_format(aconnector->dc_link);
+				drm_dp_mst_update_slots(mst_state, link_coding_cap);
+
+				break;
+			}
+		}
+		drm_connector_list_iter_end(&iter);
+	}
+#endif
+
 	/**
 	 * Streams and planes are reset when there are changes that affect
 	 * bandwidth. Anything that affects bandwidth needs to go through
@@ -9677,6 +9791,7 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 		ret = compute_mst_dsc_configs_for_state(state, dm_state->context, vars);
 		if (ret) {
 			DRM_DEBUG_DRIVER("compute_mst_dsc_configs_for_state() failed\n");
+			ret = -EINVAL;
 			goto fail;
 		}
 
@@ -10139,91 +10254,95 @@ uint32_t dm_read_reg_func(const struct dc_context *ctx, uint32_t address,
 	return value;
 }
 
-static int amdgpu_dm_set_dmub_async_sync_status(bool is_cmd_aux,
-						struct dc_context *ctx,
-						uint8_t status_type,
-						uint32_t *operation_result)
+int amdgpu_dm_process_dmub_aux_transfer_sync(
+		struct dc_context *ctx,
+		unsigned int link_index,
+		struct aux_payload *payload,
+		enum aux_return_code_type *operation_result)
 {
 	struct amdgpu_device *adev = ctx->driver_context;
-	int return_status = -1;
 	struct dmub_notification *p_notify = adev->dm.dmub_notify;
+	int ret = -1;
 
-	if (is_cmd_aux) {
-		if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS) {
-			return_status = p_notify->aux_reply.length;
-			*operation_result = p_notify->result;
-		} else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_TIMEOUT) {
-			*operation_result = AUX_RET_ERROR_TIMEOUT;
-		} else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_FAIL) {
-			*operation_result = AUX_RET_ERROR_ENGINE_ACQUIRE;
-		} else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_INVALID) {
-			*operation_result = AUX_RET_ERROR_INVALID_REPLY;
-		} else {
-			*operation_result = AUX_RET_ERROR_UNKNOWN;
+	mutex_lock(&adev->dm.dpia_aux_lock);
+	if (!dc_process_dmub_aux_transfer_async(ctx->dc, link_index, payload)) {
+		*operation_result = AUX_RET_ERROR_ENGINE_ACQUIRE;
+		goto out;
+ 	}
+
+	if (!wait_for_completion_timeout(&adev->dm.dmub_aux_transfer_done, 10 * HZ)) {
+		DRM_ERROR("wait_for_completion_timeout timeout!");
+		*operation_result = AUX_RET_ERROR_TIMEOUT;
+		goto out;
+	}
+
+	if (p_notify->result != AUX_RET_SUCCESS) {
+		/*
+		 * Transient states before tunneling is enabled could
+		 * lead to this error. We can ignore this for now.
+		 */
+		if (p_notify->result != AUX_RET_ERROR_PROTOCOL_ERROR) {
+			DRM_WARN("DPIA AUX failed on 0x%x(%d), error %d\n",
+					payload->address, payload->length,
+					p_notify->result);
 		}
-	} else {
-		if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS) {
-			return_status = 0;
-			*operation_result = p_notify->sc_status;
-		} else {
-			*operation_result = SET_CONFIG_UNKNOWN_ERROR;
+		*operation_result = AUX_RET_ERROR_INVALID_REPLY;
+		goto out;
+	}
+
+
+	payload->reply[0] = adev->dm.dmub_notify->aux_reply.command;
+	if (!payload->write && p_notify->aux_reply.length &&
+			(payload->reply[0] == AUX_TRANSACTION_REPLY_AUX_ACK)) {
+
+		if (payload->length != p_notify->aux_reply.length) {
+			DRM_WARN("invalid read length %d from DPIA AUX 0x%x(%d)!\n",
+				p_notify->aux_reply.length,
+					payload->address, payload->length);
+			*operation_result = AUX_RET_ERROR_INVALID_REPLY;
+			goto out;
 		}
+
+		memcpy(payload->data, p_notify->aux_reply.data,
+				p_notify->aux_reply.length);
 	}
 
-	return return_status;
+	/* success */
+	ret = p_notify->aux_reply.length;
+	*operation_result = p_notify->result;
+out:
+	reinit_completion(&adev->dm.dmub_aux_transfer_done);
+	mutex_unlock(&adev->dm.dpia_aux_lock);
+	return ret;
 }
 
-int amdgpu_dm_process_dmub_aux_transfer_sync(bool is_cmd_aux, struct dc_context *ctx,
-	unsigned int link_index, void *cmd_payload, void *operation_result)
+int amdgpu_dm_process_dmub_set_config_sync(
+		struct dc_context *ctx,
+		unsigned int link_index,
+		struct set_config_cmd_payload *payload,
+		enum set_config_status *operation_result)
 {
 	struct amdgpu_device *adev = ctx->driver_context;
-	int ret = 0;
+	bool is_cmd_complete;
+	int ret;
 
-	if (is_cmd_aux) {
-		dc_process_dmub_aux_transfer_async(ctx->dc,
-			link_index, (struct aux_payload *)cmd_payload);
-	} else if (dc_process_dmub_set_config_async(ctx->dc, link_index,
-					(struct set_config_cmd_payload *)cmd_payload,
-					adev->dm.dmub_notify)) {
-		return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux,
-					ctx, DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS,
-					(uint32_t *)operation_result);
-	}
+	mutex_lock(&adev->dm.dpia_aux_lock);
+	is_cmd_complete = dc_process_dmub_set_config_async(ctx->dc,
+			link_index, payload, adev->dm.dmub_notify);
 
-	ret = wait_for_completion_timeout(&adev->dm.dmub_aux_transfer_done, 10 * HZ);
-	if (ret == 0) {
+	if (is_cmd_complete || wait_for_completion_timeout(&adev->dm.dmub_aux_transfer_done, 10 * HZ)) {
+		ret = 0;
+		*operation_result = adev->dm.dmub_notify->sc_status;
+	} else {
 		DRM_ERROR("wait_for_completion_timeout timeout!");
-		return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux,
-				ctx, DMUB_ASYNC_TO_SYNC_ACCESS_TIMEOUT,
-				(uint32_t *)operation_result);
-	}
-
-	if (is_cmd_aux) {
-		if (adev->dm.dmub_notify->result == AUX_RET_SUCCESS) {
-			struct aux_payload *payload = (struct aux_payload *)cmd_payload;
-
-			payload->reply[0] = adev->dm.dmub_notify->aux_reply.command;
-			if (!payload->write && adev->dm.dmub_notify->aux_reply.length &&
-			    payload->reply[0] == AUX_TRANSACTION_REPLY_AUX_ACK) {
-
-				if (payload->length != adev->dm.dmub_notify->aux_reply.length) {
-					DRM_WARN("invalid read from DPIA AUX %x(%d) got length %d!\n",
-							payload->address, payload->length,
-							adev->dm.dmub_notify->aux_reply.length);
-					return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux, ctx,
-							DMUB_ASYNC_TO_SYNC_ACCESS_INVALID,
-							(uint32_t *)operation_result);
-				}
-
-				memcpy(payload->data, adev->dm.dmub_notify->aux_reply.data,
-				       adev->dm.dmub_notify->aux_reply.length);
-			}
-		}
+		ret = -1;
+		*operation_result = SET_CONFIG_UNKNOWN_ERROR;
 	}
 
-	return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux,
-			ctx, DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS,
-			(uint32_t *)operation_result);
+	if (!is_cmd_complete)
+		reinit_completion(&adev->dm.dmub_aux_transfer_done);
+	mutex_unlock(&adev->dm.dpia_aux_lock);
+	return ret;
 }
 
 /*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index 635c398fcefe..ac26e917240b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -59,7 +59,9 @@
 #include "signal_types.h"
 #include "amdgpu_dm_crc.h"
 struct aux_payload;
+struct set_config_cmd_payload;
 enum aux_return_code_type;
+enum set_config_status;
 
 /* Forward declarations */
 struct amdgpu_device;
@@ -549,6 +551,13 @@ struct amdgpu_display_manager {
 	 * occurred on certain intel platform
 	 */
 	bool aux_hpd_discon_quirk;
+
+	/**
+	 * @dpia_aux_lock:
+	 *
+	 * Guards access to DPIA AUX
+	 */
+	struct mutex dpia_aux_lock;
 };
 
 enum dsc_clock_force_state {
@@ -792,9 +801,11 @@ void amdgpu_dm_update_connector_after_detect(
 
 extern const struct drm_encoder_helper_funcs amdgpu_dm_encoder_helper_funcs;
 
-int amdgpu_dm_process_dmub_aux_transfer_sync(bool is_cmd_aux,
-					struct dc_context *ctx, unsigned int link_index,
-					void *payload, void *operation_result);
+int amdgpu_dm_process_dmub_aux_transfer_sync(struct dc_context *ctx, unsigned int link_index,
+					struct aux_payload *payload, enum aux_return_code_type *operation_result);
+
+int amdgpu_dm_process_dmub_set_config_sync(struct dc_context *ctx, unsigned int link_index,
+					struct set_config_cmd_payload *payload, enum set_config_status *operation_result);
 
 bool check_seamless_boot_capability(struct amdgpu_device *adev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
index 64dd02970292..1ec643a0d00d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
@@ -77,6 +77,9 @@ int dm_set_vupdate_irq(struct drm_crtc *crtc, bool enable)
 	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
 	int rc;
 
+	if (acrtc->otg_inst == -1)
+		return 0;
+
 	irq_source = IRQ_TYPE_VUPDATE + acrtc->otg_inst;
 
 	rc = dc_interrupt_set(adev->dm.dc, irq_source, enable) ? 0 : -EBUSY;
@@ -149,6 +152,9 @@ static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable)
 	struct vblank_control_work *work;
 	int rc = 0;
 
+	if (acrtc->otg_inst == -1)
+		goto skip;
+
 	if (enable) {
 		/* vblank irq on -> Only need vupdate irq in vrr mode */
 		if (amdgpu_dm_vrr_active(acrtc_state))
@@ -161,11 +167,23 @@ static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable)
 	if (rc)
 		return rc;
 
-	irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst;
+	if (amdgpu_in_reset(adev)) {
+		irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst;
+		/* During gpu-reset we disable and then enable vblank irq, so
+		 * don't use amdgpu_irq_get/put() to avoid refcount change.
+		 */
+		if (!dc_interrupt_set(adev->dm.dc, irq_source, enable))
+			rc = -EBUSY;
+	} else {
+		rc = (enable)
+			? amdgpu_irq_get(adev, &adev->crtc_irq, acrtc->crtc_id)
+			: amdgpu_irq_put(adev, &adev->crtc_irq, acrtc->crtc_id);
+	}
 
-	if (!dc_interrupt_set(adev->dm.dc, irq_source, enable))
-		return -EBUSY;
+	if (rc)
+		return rc;
 
+skip:
 	if (amdgpu_in_reset(adev))
 		return 0;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index f0b01c8dc4a6..0329e548134b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -42,39 +42,6 @@
 #include "dm_helpers.h"
 #include "ddc_service_types.h"
 
-struct monitor_patch_info {
-	unsigned int manufacturer_id;
-	unsigned int product_id;
-	void (*patch_func)(struct dc_edid_caps *edid_caps, unsigned int param);
-	unsigned int patch_param;
-};
-static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param);
-
-static const struct monitor_patch_info monitor_patch_table[] = {
-{0x6D1E, 0x5BBF, set_max_dsc_bpp_limit, 15},
-{0x6D1E, 0x5B9A, set_max_dsc_bpp_limit, 15},
-};
-
-static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param)
-{
-	if (edid_caps)
-		edid_caps->panel_patch.max_dsc_target_bpp_limit = param;
-}
-
-static int amdgpu_dm_patch_edid_caps(struct dc_edid_caps *edid_caps)
-{
-	int i, ret = 0;
-
-	for (i = 0; i < ARRAY_SIZE(monitor_patch_table); i++)
-		if ((edid_caps->manufacturer_id == monitor_patch_table[i].manufacturer_id)
-			&&  (edid_caps->product_id == monitor_patch_table[i].product_id)) {
-			monitor_patch_table[i].patch_func(edid_caps, monitor_patch_table[i].patch_param);
-			ret++;
-		}
-
-	return ret;
-}
-
 /* dm_helpers_parse_edid_caps
  *
  * Parse edid caps
@@ -149,29 +116,54 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
 	kfree(sads);
 	kfree(sadb);
 
-	amdgpu_dm_patch_edid_caps(edid_caps);
-
 	return result;
 }
 
 static void
-fill_dc_mst_payload_table_from_drm(struct drm_dp_mst_topology_state *mst_state,
-				   struct amdgpu_dm_connector *aconnector,
+fill_dc_mst_payload_table_from_drm(struct dc_link *link,
+				   bool enable,
+				   struct drm_dp_mst_atomic_payload *target_payload,
 				   struct dc_dp_mst_stream_allocation_table *table)
 {
 	struct dc_dp_mst_stream_allocation_table new_table = { 0 };
 	struct dc_dp_mst_stream_allocation *sa;
-	struct drm_dp_mst_atomic_payload *payload;
+	struct link_mst_stream_allocation_table copy_of_link_table =
+										link->mst_stream_alloc_table;
+
+	int i;
+	int current_hw_table_stream_cnt = copy_of_link_table.stream_count;
+	struct link_mst_stream_allocation *dc_alloc;
+
+	/* TODO: refactor to set link->mst_stream_alloc_table directly if possible.*/
+	if (enable) {
+		dc_alloc =
+		&copy_of_link_table.stream_allocations[current_hw_table_stream_cnt];
+		dc_alloc->vcp_id = target_payload->vcpi;
+		dc_alloc->slot_count = target_payload->time_slots;
+	} else {
+		for (i = 0; i < copy_of_link_table.stream_count; i++) {
+			dc_alloc =
+			&copy_of_link_table.stream_allocations[i];
+
+			if (dc_alloc->vcp_id == target_payload->vcpi) {
+				dc_alloc->vcp_id = 0;
+				dc_alloc->slot_count = 0;
+				break;
+			}
+		}
+		ASSERT(i != copy_of_link_table.stream_count);
+	}
 
 	/* Fill payload info*/
-	list_for_each_entry(payload, &mst_state->payloads, next) {
-		if (payload->delete)
-			continue;
-
-		sa = &new_table.stream_allocations[new_table.stream_count];
-		sa->slot_count = payload->time_slots;
-		sa->vcp_id = payload->vcpi;
-		new_table.stream_count++;
+	for (i = 0; i < MAX_CONTROLLER_NUM; i++) {
+		dc_alloc =
+			&copy_of_link_table.stream_allocations[i];
+		if (dc_alloc->vcp_id > 0 && dc_alloc->slot_count > 0) {
+			sa = &new_table.stream_allocations[new_table.stream_count];
+			sa->slot_count = dc_alloc->slot_count;
+			sa->vcp_id = dc_alloc->vcp_id;
+			new_table.stream_count++;
+		}
 	}
 
 	/* Overwrite the old table */
@@ -183,6 +175,40 @@ void dm_helpers_dp_update_branch_info(
 	const struct dc_link *link)
 {}
 
+static void dm_helpers_construct_old_payload(
+			struct dc_link *link,
+			int pbn_per_slot,
+			struct drm_dp_mst_atomic_payload *new_payload,
+			struct drm_dp_mst_atomic_payload *old_payload)
+{
+	struct link_mst_stream_allocation_table current_link_table =
+									link->mst_stream_alloc_table;
+	struct link_mst_stream_allocation *dc_alloc;
+	int i;
+
+	*old_payload = *new_payload;
+
+	/* Set correct time_slots/PBN of old payload.
+	 * other fields (delete & dsc_enabled) in
+	 * struct drm_dp_mst_atomic_payload are don't care fields
+	 * while calling drm_dp_remove_payload()
+	 */
+	for (i = 0; i < current_link_table.stream_count; i++) {
+		dc_alloc =
+			&current_link_table.stream_allocations[i];
+
+		if (dc_alloc->vcp_id == new_payload->vcpi) {
+			old_payload->time_slots = dc_alloc->slot_count;
+			old_payload->pbn = dc_alloc->slot_count * pbn_per_slot;
+			break;
+		}
+	}
+
+	/* make sure there is an old payload*/
+	ASSERT(i != current_link_table.stream_count);
+
+}
+
 /*
  * Writes payload allocation table in immediate downstream device.
  */
@@ -194,7 +220,7 @@ bool dm_helpers_dp_mst_write_payload_allocation_table(
 {
 	struct amdgpu_dm_connector *aconnector;
 	struct drm_dp_mst_topology_state *mst_state;
-	struct drm_dp_mst_atomic_payload *payload;
+	struct drm_dp_mst_atomic_payload *target_payload, *new_payload, old_payload;
 	struct drm_dp_mst_topology_mgr *mst_mgr;
 
 	aconnector = (struct amdgpu_dm_connector *)stream->dm_stream_context;
@@ -210,17 +236,26 @@ bool dm_helpers_dp_mst_write_payload_allocation_table(
 	mst_state = to_drm_dp_mst_topology_state(mst_mgr->base.state);
 
 	/* It's OK for this to fail */
-	payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->port);
-	if (enable)
-		drm_dp_add_payload_part1(mst_mgr, mst_state, payload);
-	else
-		drm_dp_remove_payload(mst_mgr, mst_state, payload);
+	new_payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->port);
+
+	if (enable) {
+		target_payload = new_payload;
+
+		drm_dp_add_payload_part1(mst_mgr, mst_state, new_payload);
+	} else {
+		/* construct old payload by VCPI*/
+		dm_helpers_construct_old_payload(stream->link, mst_state->pbn_div,
+						new_payload, &old_payload);
+		target_payload = &old_payload;
+
+		drm_dp_remove_payload(mst_mgr, mst_state, &old_payload, new_payload);
+	}
 
 	/* mst_mgr->->payloads are VC payload notify MST branch using DPCD or
 	 * AUX message. The sequence is slot 1-63 allocated sequence for each
 	 * stream. AMD ASIC stream slot allocation should follow the same
 	 * sequence. copy DRM MST allocation to dc */
-	fill_dc_mst_payload_table_from_drm(mst_state, aconnector, proposed_table);
+	fill_dc_mst_payload_table_from_drm(stream->link, enable, target_payload, proposed_table);
 
 	return true;
 }
@@ -852,9 +887,8 @@ int dm_helper_dmub_aux_transfer_sync(
 		struct aux_payload *payload,
 		enum aux_return_code_type *operation_result)
 {
-	return amdgpu_dm_process_dmub_aux_transfer_sync(true, ctx,
-			link->link_index, (void *)payload,
-			(void *)operation_result);
+	return amdgpu_dm_process_dmub_aux_transfer_sync(ctx, link->link_index, payload,
+			operation_result);
 }
 
 int dm_helpers_dmub_set_config_sync(struct dc_context *ctx,
@@ -862,9 +896,8 @@ int dm_helpers_dmub_set_config_sync(struct dc_context *ctx,
 		struct set_config_cmd_payload *payload,
 		enum set_config_status *operation_result)
 {
-	return amdgpu_dm_process_dmub_aux_transfer_sync(false, ctx,
-			link->link_index, (void *)payload,
-			(void *)operation_result);
+	return amdgpu_dm_process_dmub_set_config_sync(ctx, link->link_index, payload,
+			operation_result);
 }
 
 void dm_set_dcn_clocks(struct dc_context *ctx, struct dc_clocks *clks)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 6483ba266893..e2f9141d6d93 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -208,6 +208,21 @@ bool needs_dsc_aux_workaround(struct dc_link *link)
 	return false;
 }
 
+bool is_synaptics_cascaded_panamera(struct dc_link *link, struct drm_dp_mst_port *port)
+{
+	u8 branch_vendor_data[4] = { 0 }; // Vendor data 0x50C ~ 0x50F
+
+	if (drm_dp_dpcd_read(port->mgr->aux, DP_BRANCH_VENDOR_SPECIFIC_START, &branch_vendor_data, 4) == 4) {
+		if (link->dpcd_caps.branch_dev_id == DP_BRANCH_DEVICE_ID_90CC24 &&
+				IS_SYNAPTICS_CASCADED_PANAMERA(link->dpcd_caps.branch_dev_name, branch_vendor_data)) {
+			DRM_INFO("Synaptics Cascaded MST hub\n");
+			return true;
+		}
+	}
+
+	return false;
+}
+
 static bool validate_dsc_caps_on_connector(struct amdgpu_dm_connector *aconnector)
 {
 	struct dc_sink *dc_sink = aconnector->dc_sink;
@@ -231,6 +246,10 @@ static bool validate_dsc_caps_on_connector(struct amdgpu_dm_connector *aconnecto
 	    needs_dsc_aux_workaround(aconnector->dc_link))
 		aconnector->dsc_aux = &aconnector->mst_port->dm_dp_aux.aux;
 
+	/* synaptics cascaded MST hub case */
+	if (!aconnector->dsc_aux && is_synaptics_cascaded_panamera(aconnector->dc_link, port))
+		aconnector->dsc_aux = port->mgr->aux;
+
 	if (!aconnector->dsc_aux)
 		return false;
 
@@ -468,7 +487,6 @@ static const struct drm_connector_helper_funcs dm_dp_mst_connector_helper_funcs
 static void amdgpu_dm_encoder_destroy(struct drm_encoder *encoder)
 {
 	drm_encoder_cleanup(encoder);
-	kfree(encoder);
 }
 
 static const struct drm_encoder_funcs amdgpu_dm_encoder_funcs = {
@@ -628,12 +646,25 @@ struct dsc_mst_fairness_params {
 	struct amdgpu_dm_connector *aconnector;
 };
 
-static int kbps_to_peak_pbn(int kbps)
+static uint16_t get_fec_overhead_multiplier(struct dc_link *dc_link)
+{
+	u8 link_coding_cap;
+	uint16_t fec_overhead_multiplier_x1000 = PBN_FEC_OVERHEAD_MULTIPLIER_8B_10B;
+
+	link_coding_cap = dc_link_dp_mst_decide_link_encoding_format(dc_link);
+	if (link_coding_cap == DP_128b_132b_ENCODING)
+		fec_overhead_multiplier_x1000 = PBN_FEC_OVERHEAD_MULTIPLIER_128B_132B;
+
+	return fec_overhead_multiplier_x1000;
+}
+
+static int kbps_to_peak_pbn(int kbps, uint16_t fec_overhead_multiplier_x1000)
 {
 	u64 peak_kbps = kbps;
 
 	peak_kbps *= 1006;
-	peak_kbps = div_u64(peak_kbps, 1000);
+	peak_kbps *= fec_overhead_multiplier_x1000;
+	peak_kbps = div_u64(peak_kbps, 1000 * 1000);
 	return (int) DIV64_U64_ROUND_UP(peak_kbps * 64, (54 * 8 * 1000));
 }
 
@@ -720,11 +751,12 @@ static int increase_dsc_bpp(struct drm_atomic_state *state,
 	int link_timeslots_used;
 	int fair_pbn_alloc;
 	int ret = 0;
+	uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link);
 
 	for (i = 0; i < count; i++) {
 		if (vars[i + k].dsc_enabled) {
 			initial_slack[i] =
-			kbps_to_peak_pbn(params[i].bw_range.max_kbps) - vars[i + k].pbn;
+			kbps_to_peak_pbn(params[i].bw_range.max_kbps, fec_overhead_multiplier_x1000) - vars[i + k].pbn;
 			bpp_increased[i] = false;
 			remaining_to_increase += 1;
 		} else {
@@ -820,6 +852,7 @@ static int try_disable_dsc(struct drm_atomic_state *state,
 	int next_index;
 	int remaining_to_try = 0;
 	int ret;
+	uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link);
 
 	for (i = 0; i < count; i++) {
 		if (vars[i + k].dsc_enabled
@@ -849,7 +882,7 @@ static int try_disable_dsc(struct drm_atomic_state *state,
 		if (next_index == -1)
 			break;
 
-		vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.stream_kbps);
+		vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.stream_kbps, fec_overhead_multiplier_x1000);
 		ret = drm_dp_atomic_find_time_slots(state,
 						    params[next_index].port->mgr,
 						    params[next_index].port,
@@ -862,7 +895,7 @@ static int try_disable_dsc(struct drm_atomic_state *state,
 			vars[next_index].dsc_enabled = false;
 			vars[next_index].bpp_x16 = 0;
 		} else {
-			vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.max_kbps);
+			vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.max_kbps, fec_overhead_multiplier_x1000);
 			ret = drm_dp_atomic_find_time_slots(state,
 							    params[next_index].port->mgr,
 							    params[next_index].port,
@@ -891,17 +924,13 @@ static int compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 	int count = 0;
 	int i, k, ret;
 	bool debugfs_overwrite = false;
+	uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link);
 
 	memset(params, 0, sizeof(params));
 
 	if (IS_ERR(mst_state))
 		return PTR_ERR(mst_state);
 
-	mst_state->pbn_div = dm_mst_get_pbn_divider(dc_link);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-	drm_dp_mst_update_slots(mst_state, dc_link_dp_mst_decide_link_encoding_format(dc_link));
-#endif
-
 	/* Set up params */
 	for (i = 0; i < dc_state->stream_count; i++) {
 		struct dc_dsc_policy dsc_policy = {0};
@@ -957,7 +986,7 @@ static int compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 	/* Try no compression */
 	for (i = 0; i < count; i++) {
 		vars[i + k].aconnector = params[i].aconnector;
-		vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.stream_kbps);
+		vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.stream_kbps, fec_overhead_multiplier_x1000);
 		vars[i + k].dsc_enabled = false;
 		vars[i + k].bpp_x16 = 0;
 		ret = drm_dp_atomic_find_time_slots(state, params[i].port->mgr, params[i].port,
@@ -976,7 +1005,7 @@ static int compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 	/* Try max compression */
 	for (i = 0; i < count; i++) {
 		if (params[i].compression_possible && params[i].clock_force_enable != DSC_CLK_FORCE_DISABLE) {
-			vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.min_kbps);
+			vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.min_kbps, fec_overhead_multiplier_x1000);
 			vars[i + k].dsc_enabled = true;
 			vars[i + k].bpp_x16 = params[i].bw_range.min_target_bpp_x16;
 			ret = drm_dp_atomic_find_time_slots(state, params[i].port->mgr,
@@ -984,7 +1013,7 @@ static int compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 			if (ret < 0)
 				return ret;
 		} else {
-			vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.stream_kbps);
+			vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.stream_kbps, fec_overhead_multiplier_x1000);
 			vars[i + k].dsc_enabled = false;
 			vars[i + k].bpp_x16 = 0;
 			ret = drm_dp_atomic_find_time_slots(state, params[i].port->mgr,
@@ -1339,6 +1368,7 @@ int pre_validate_dsc(struct drm_atomic_state *state,
 	ret = pre_compute_mst_dsc_configs_for_state(state, local_dc_state, vars);
 	if (ret != 0) {
 		DRM_INFO_ONCE("pre_compute_mst_dsc_configs_for_state() failed\n");
+		ret = -EINVAL;
 		goto clean_exit;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
index 97fd70df531b..1e4ede1e57ab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
@@ -34,6 +34,21 @@
 #define SYNAPTICS_RC_OFFSET        0x4BC
 #define SYNAPTICS_RC_DATA          0x4C0
 
+#define DP_BRANCH_VENDOR_SPECIFIC_START 0x50C
+
+/**
+ * Panamera MST Hub detection
+ * Offset DPCD 050Eh == 0x5A indicates cascaded MST hub case
+ * Check from beginning of branch device vendor specific field (050Ch)
+ */
+#define IS_SYNAPTICS_PANAMERA(branchDevName) (((int)branchDevName[4] & 0xF0) == 0x50 ? 1 : 0)
+#define BRANCH_HW_REVISION_PANAMERA_A2 0x10
+#define SYNAPTICS_CASCADED_HUB_ID  0x5A
+#define IS_SYNAPTICS_CASCADED_PANAMERA(devName, data) ((IS_SYNAPTICS_PANAMERA(devName) && ((int)data[2] == SYNAPTICS_CASCADED_HUB_ID)) ? 1 : 0)
+
+#define PBN_FEC_OVERHEAD_MULTIPLIER_8B_10B	1031
+#define PBN_FEC_OVERHEAD_MULTIPLIER_128B_132B	1000
+
 struct amdgpu_display_manager;
 struct amdgpu_dm_connector;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
index 26291db0a3cf..872d06fe1436 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
@@ -122,6 +122,9 @@ bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream)
 		psr_config.allow_multi_disp_optimizations =
 			(amdgpu_dc_feature_mask & DC_PSR_ALLOW_MULTI_DISP_OPT);
 
+		if (!psr_su_set_y_granularity(dc, link, stream, &psr_config))
+			return false;
+
 		ret = dc_link_setup_psr(link, stream, &psr_config, &psr_context);
 
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index e0c8d6f09bb4..e507d2e1410b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -462,6 +462,7 @@ static enum bp_result get_gpio_i2c_info(
 	uint32_t count = 0;
 	unsigned int table_index = 0;
 	bool find_valid = false;
+	struct atom_gpio_pin_assignment *pin;
 
 	if (!info)
 		return BP_RESULT_BADINPUT;
@@ -489,20 +490,17 @@ static enum bp_result get_gpio_i2c_info(
 			- sizeof(struct atom_common_table_header))
 				/ sizeof(struct atom_gpio_pin_assignment);
 
+	pin = (struct atom_gpio_pin_assignment *) header->gpio_pin;
+
 	for (table_index = 0; table_index < count; table_index++) {
-		if (((record->i2c_id & I2C_HW_CAP) == (
-		header->gpio_pin[table_index].gpio_id &
-						I2C_HW_CAP)) &&
-		((record->i2c_id & I2C_HW_ENGINE_ID_MASK)  ==
-		(header->gpio_pin[table_index].gpio_id &
-					I2C_HW_ENGINE_ID_MASK)) &&
-		((record->i2c_id & I2C_HW_LANE_MUX) ==
-		(header->gpio_pin[table_index].gpio_id &
-						I2C_HW_LANE_MUX))) {
+		if (((record->i2c_id & I2C_HW_CAP) 				== (pin->gpio_id & I2C_HW_CAP)) &&
+		    ((record->i2c_id & I2C_HW_ENGINE_ID_MASK)	== (pin->gpio_id & I2C_HW_ENGINE_ID_MASK)) &&
+		    ((record->i2c_id & I2C_HW_LANE_MUX) 		== (pin->gpio_id & I2C_HW_LANE_MUX))) {
 			/* still valid */
 			find_valid = true;
 			break;
 		}
+		pin = (struct atom_gpio_pin_assignment *)((uint8_t *)pin + sizeof(struct atom_gpio_pin_assignment));
 	}
 
 	/* If we don't find the entry that we are looking for then
@@ -518,11 +516,8 @@ static enum bp_result get_gpio_i2c_info(
 	info->i2c_slave_address = record->i2c_slave_addr;
 
 	/* TODO: check how to get register offset for en, Y, etc. */
-	info->gpio_info.clk_a_register_index =
-			le16_to_cpu(
-			header->gpio_pin[table_index].data_a_reg_index);
-	info->gpio_info.clk_a_shift =
-			header->gpio_pin[table_index].gpio_bitshift;
+	info->gpio_info.clk_a_register_index = le16_to_cpu(pin->data_a_reg_index);
+	info->gpio_info.clk_a_shift = pin->gpio_bitshift;
 
 	return BP_RESULT_OK;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
index 3e5df27aa96f..1ce19d875358 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
@@ -26,6 +26,8 @@
 #ifndef DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_
 #define DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_
 
+enum dcn_pwr_state;
+
 int rn_vbios_smu_get_smu_version(struct clk_mgr_internal *clk_mgr);
 int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz);
 int rn_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr);
@@ -33,7 +35,7 @@ int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int reque
 int rn_vbios_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_min_ds_dcfclk_khz);
 void rn_vbios_smu_set_phyclk(struct clk_mgr_internal *clk_mgr, int requested_phyclk_khz);
 int rn_vbios_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz);
-void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, int display_count);
+void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, enum dcn_pwr_state);
 void rn_vbios_smu_enable_48mhz_tmdp_refclk_pwrdwn(struct clk_mgr_internal *clk_mgr, bool enable);
 void rn_vbios_smu_enable_pme_wa(struct clk_mgr_internal *clk_mgr);
 int rn_vbios_smu_is_periodic_retraining_disabled(struct clk_mgr_internal *clk_mgr);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c
index 1fbf1c105dc1..bdbf18306698 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c
@@ -312,6 +312,9 @@ void dcn30_smu_set_display_refresh_from_mall(struct clk_mgr_internal *clk_mgr, b
 	/* bits 8:7 for cache timer scale, bits 6:1 for cache timer delay, bit 0 = 1 for enable, = 0 for disable */
 	uint32_t param = (cache_timer_scale << 7) | (cache_timer_delay << 1) | (enable ? 1 : 0);
 
+	smu_print("SMU Set display refresh from mall: enable = %d, cache_timer_delay = %d, cache_timer_scale = %d\n",
+		enable, cache_timer_delay, cache_timer_scale);
+
 	dcn30_smu_send_msg_with_param(clk_mgr,
 			DALSMC_MSG_SetDisplayRefreshFromMall, param, NULL);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
index 24715ca2fa94..01383aac6b41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
@@ -529,6 +529,19 @@ static struct clk_bw_params vg_bw_params = {
 
 };
 
+static uint32_t find_max_clk_value(const uint32_t clocks[], uint32_t num_clocks)
+{
+	uint32_t max = 0;
+	int i;
+
+	for (i = 0; i < num_clocks; ++i) {
+		if (clocks[i] > max)
+			max = clocks[i];
+	}
+
+	return max;
+}
+
 static unsigned int find_dcfclk_for_voltage(const struct vg_dpm_clocks *clock_table,
 		unsigned int voltage)
 {
@@ -572,12 +585,16 @@ static void vg_clk_mgr_helper_populate_bw_params(
 
 	bw_params->clk_table.num_entries = j + 1;
 
-	for (i = 0; i < bw_params->clk_table.num_entries; i++, j--) {
+	for (i = 0; i < bw_params->clk_table.num_entries - 1; i++, j--) {
 		bw_params->clk_table.entries[i].fclk_mhz = clock_table->DfPstateTable[j].fclk;
 		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[j].memclk;
 		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[j].voltage;
 		bw_params->clk_table.entries[i].dcfclk_mhz = find_dcfclk_for_voltage(clock_table, clock_table->DfPstateTable[j].voltage);
 	}
+	bw_params->clk_table.entries[i].fclk_mhz = clock_table->DfPstateTable[j].fclk;
+	bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[j].memclk;
+	bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[j].voltage;
+	bw_params->clk_table.entries[i].dcfclk_mhz = find_max_clk_value(clock_table->DcfClocks, VG_NUM_DCFCLK_DPM_LEVELS);
 
 	bw_params->vram_type = bios_info->memory_type;
 	bw_params->num_channels = bios_info->ma_channel_number;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
index 090b2c02aee1..0827c7df2855 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
@@ -333,8 +333,8 @@ void dcn31_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zst
 			(support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY))
 		support = DCN_ZSTATE_SUPPORT_DISALLOW;
 
-
-	if (support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY)
+	if (support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY ||
+	    support == DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY)
 		param = 1;
 	else
 		param = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
index 2db595672a46..0765334f0825 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
@@ -146,6 +146,9 @@ static int dcn314_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
 		if (msg_id == VBIOSSMC_MSG_TransferTableDram2Smu &&
 		    param == TABLE_WATERMARKS)
 			DC_LOG_WARNING("Watermarks table not configured properly by SMU");
+		else if (msg_id == VBIOSSMC_MSG_SetHardMinDcfclkByFreq ||
+			 msg_id == VBIOSSMC_MSG_SetMinDeepSleepDcfclk)
+			DC_LOG_WARNING("DCFCLK_DPM is not enabled by BIOS");
 		else
 			ASSERT(0);
 		REG_WRITE(MP1_SMN_C2PMSG_91, VBIOSSMC_Result_OK);
@@ -346,8 +349,6 @@ void dcn314_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zs
 	if (!clk_mgr->smu_present)
 		return;
 
-	// Arg[15:0] = 8/9/0 for Z8/Z9/disallow -> existing bits
-	// Arg[16] = Disallow Z9 -> new bit
 	switch (support) {
 
 	case DCN_ZSTATE_SUPPORT_ALLOW:
@@ -366,6 +367,16 @@ void dcn314_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zs
 		param = (1 << 10);
 		break;
 
+	case DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY:
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = (1 << 10) | (1 << 8);
+		break;
+
+	case DCN_ZSTATE_SUPPORT_ALLOW_Z8_ONLY:
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = (1 << 8);
+		break;
+
 	default: //DCN_ZSTATE_SUPPORT_UNKNOWN
 		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
 		param = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
index 6f77d8e538ab..1d84a04acb3f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -438,7 +438,7 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
 	}
 
 	if (!new_clocks->dtbclk_en) {
-		new_clocks->ref_dtbclk_khz = 0;
+		new_clocks->ref_dtbclk_khz = clk_mgr_base->bw_params->clk_table.entries[0].dtbclk_mhz * 1000;
 	}
 
 	/* clock limits are received with MHz precision, divide by 1000 to prevent setting clocks at every call */
@@ -756,6 +756,8 @@ void dcn32_clk_mgr_construct(
 		struct pp_smu_funcs *pp_smu,
 		struct dccg *dccg)
 {
+	struct clk_log_info log_info = {0};
+
 	clk_mgr->base.ctx = ctx;
 	clk_mgr->base.funcs = &dcn32_funcs;
 	if (ASICREV_IS_GC_11_0_2(clk_mgr->base.ctx->asic_id.hw_internal_rev)) {
@@ -789,6 +791,7 @@ void dcn32_clk_mgr_construct(
 			clk_mgr->base.clks.ref_dtbclk_khz = 268750;
 	}
 
+
 	/* integer part is now VCO frequency in kHz */
 	clk_mgr->base.dentist_vco_freq_khz = dcn32_get_vco_frequency_from_reg(clk_mgr);
 
@@ -796,6 +799,8 @@ void dcn32_clk_mgr_construct(
 	if (clk_mgr->base.dentist_vco_freq_khz == 0)
 		clk_mgr->base.dentist_vco_freq_khz = 4300000; /* Updated as per HW docs */
 
+	dcn32_dump_clk_registers(&clk_mgr->base.boot_snapshot, &clk_mgr->base, &log_info);
+
 	if (ctx->dc->debug.disable_dtb_ref_clk_switch &&
 			clk_mgr->base.clks.ref_dtbclk_khz != clk_mgr->base.boot_snapshot.dtbclk) {
 		clk_mgr->base.clks.ref_dtbclk_khz = clk_mgr->base.boot_snapshot.dtbclk;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
index 997ab031f816..b405f2e86927 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -401,8 +401,13 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc,
 {
 	int i;
 
-	if (memcmp(adjust, &stream->adjust, sizeof(struct dc_crtc_timing_adjust)) == 0)
-		return true;
+	/*
+	 * Don't adjust DRR while there's bandwidth optimizations pending to
+	 * avoid conflicting with firmware updates.
+	 */
+	if (dc->ctx->dce_version > DCE_VERSION_MAX)
+		if (dc->optimized_required || dc->wm_optimized_required)
+			return false;
 
 	stream->adjust.v_total_max = adjust->v_total_max;
 	stream->adjust.v_total_mid = adjust->v_total_mid;
@@ -878,6 +883,7 @@ static bool dc_construct_ctx(struct dc *dc,
 
 	dc_ctx->perf_trace = dc_perf_trace_create();
 	if (!dc_ctx->perf_trace) {
+		kfree(dc_ctx);
 		ASSERT_CRITICAL(false);
 		return false;
 	}
@@ -1070,6 +1076,7 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 	int i, j;
 	struct dc_state *dangling_context = dc_create_state(dc);
 	struct dc_state *current_ctx;
+	struct pipe_ctx *pipe;
 
 	if (dangling_context == NULL)
 		return;
@@ -1112,6 +1119,16 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 		}
 
 		if (should_disable && old_stream) {
+			pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+			/* When disabling plane for a phantom pipe, we must turn on the
+			 * phantom OTG so the disable programming gets the double buffer
+			 * update. Otherwise the pipe will be left in a partially disabled
+			 * state that can result in underflow or hang when enabling it
+			 * again for different use.
+			 */
+			if (old_stream->mall_stream_config.type == SUBVP_PHANTOM) {
+				pipe->stream_res.tg->funcs->enable_crtc(pipe->stream_res.tg);
+			}
 			dc_rem_all_planes_for_stream(dc, old_stream, dangling_context);
 			disable_all_writeback_pipes_for_stream(dc, old_stream, dangling_context);
 
@@ -1760,6 +1777,12 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 		context->stream_count == 0)
 		dc->hwss.prepare_bandwidth(dc, context);
 
+	/* When SubVP is active, all HW programming must be done while
+	 * SubVP lock is acquired
+	 */
+	if (dc->hwss.subvp_pipe_control_lock)
+		dc->hwss.subvp_pipe_control_lock(dc, context, true, true, NULL, subvp_prev_use);
+
 	if (dc->debug.enable_double_buffered_dsc_pg_support)
 		dc->hwss.update_dsc_pg(dc, context, false);
 
@@ -1787,9 +1810,6 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 		dc->hwss.wait_for_mpcc_disconnect(dc, dc->res_pool, pipe);
 	}
 
-	if (dc->hwss.subvp_pipe_control_lock)
-		dc->hwss.subvp_pipe_control_lock(dc, context, true, true, NULL, subvp_prev_use);
-
 	result = dc->hwss.apply_ctx_to_hw(dc, context);
 
 	if (result != DC_OK) {
@@ -2009,27 +2029,33 @@ void dc_post_update_surfaces_to_stream(struct dc *dc)
 
 	post_surface_trace(dc);
 
-	if (dc->ctx->dce_version >= DCE_VERSION_MAX)
-		TRACE_DCN_CLOCK_STATE(&context->bw_ctx.bw.dcn.clk);
-	else
+	/*
+	 * Only relevant for DCN behavior where we can guarantee the optimization
+	 * is safe to apply - retain the legacy behavior for DCE.
+	 */
+
+	if (dc->ctx->dce_version < DCE_VERSION_MAX)
 		TRACE_DCE_CLOCK_STATE(&context->bw_ctx.bw.dce);
+	else {
+		TRACE_DCN_CLOCK_STATE(&context->bw_ctx.bw.dcn.clk);
 
-	if (is_flip_pending_in_pipes(dc, context))
-		return;
+		if (is_flip_pending_in_pipes(dc, context))
+			return;
 
-	for (i = 0; i < dc->res_pool->pipe_count; i++)
-		if (context->res_ctx.pipe_ctx[i].stream == NULL ||
-		    context->res_ctx.pipe_ctx[i].plane_state == NULL) {
-			context->res_ctx.pipe_ctx[i].pipe_idx = i;
-			dc->hwss.disable_plane(dc, &context->res_ctx.pipe_ctx[i]);
-		}
+		for (i = 0; i < dc->res_pool->pipe_count; i++)
+			if (context->res_ctx.pipe_ctx[i].stream == NULL ||
+					context->res_ctx.pipe_ctx[i].plane_state == NULL) {
+				context->res_ctx.pipe_ctx[i].pipe_idx = i;
+				dc->hwss.disable_plane(dc, &context->res_ctx.pipe_ctx[i]);
+			}
 
-	process_deferred_updates(dc);
+		process_deferred_updates(dc);
 
-	dc->hwss.optimize_bandwidth(dc, context);
+		dc->hwss.optimize_bandwidth(dc, context);
 
-	if (dc->debug.enable_double_buffered_dsc_pg_support)
-		dc->hwss.update_dsc_pg(dc, context, true);
+		if (dc->debug.enable_double_buffered_dsc_pg_support)
+			dc->hwss.update_dsc_pg(dc, context, true);
+	}
 
 	dc->optimized_required = false;
 	dc->wm_optimized_required = false;
@@ -2334,9 +2360,6 @@ static enum surface_update_type det_surface_update(const struct dc *dc,
 	enum surface_update_type overall_type = UPDATE_TYPE_FAST;
 	union surface_update_flags *update_flags = &u->surface->update_flags;
 
-	if (u->flip_addr)
-		update_flags->bits.addr_update = 1;
-
 	if (!is_surface_in_context(context, u->surface) || u->surface->force_full_update) {
 		update_flags->raw = 0xFFFFFFFF;
 		return UPDATE_TYPE_FULL;
@@ -3207,6 +3230,21 @@ static void commit_planes_for_stream(struct dc *dc,
 
 	dc_z10_restore(dc);
 
+	if (update_type == UPDATE_TYPE_FULL) {
+		/* wait for all double-buffer activity to clear on all pipes */
+		int pipe_idx;
+
+		for (pipe_idx = 0; pipe_idx < dc->res_pool->pipe_count; pipe_idx++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[pipe_idx];
+
+			if (!pipe_ctx->stream)
+				continue;
+
+			if (pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear)
+				pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear(pipe_ctx->stream_res.tg);
+		}
+	}
+
 	if (get_seamless_boot_stream_count(context) > 0 && surface_count > 0) {
 		/* Optimize seamless boot flag keeps clocks and watermarks high until
 		 * first flip. After first flip, optimization is required to lower
@@ -3576,7 +3614,6 @@ static bool could_mpcc_tree_change_for_active_pipes(struct dc *dc,
 
 	struct dc_stream_status *cur_stream_status = stream_get_status(dc->current_state, stream);
 	bool force_minimal_pipe_splitting = false;
-	uint32_t i;
 
 	*is_plane_addition = false;
 
@@ -3608,27 +3645,11 @@ static bool could_mpcc_tree_change_for_active_pipes(struct dc *dc,
 		}
 	}
 
-	/* For SubVP pipe split case when adding MPO video
-	 * we need to add a minimal transition. In this case
-	 * there will be 2 streams (1 main stream, 1 phantom
-	 * stream).
+	/* For SubVP when adding MPO video we need to add a minimal transition.
 	 */
-	if (cur_stream_status &&
-			dc->current_state->stream_count == 2 &&
-			stream->mall_stream_config.type == SUBVP_MAIN) {
-		bool is_pipe_split = false;
-
-		for (i = 0; i < dc->res_pool->pipe_count; i++) {
-			if (dc->current_state->res_ctx.pipe_ctx[i].stream == stream &&
-					(dc->current_state->res_ctx.pipe_ctx[i].bottom_pipe ||
-					dc->current_state->res_ctx.pipe_ctx[i].next_odm_pipe)) {
-				is_pipe_split = true;
-				break;
-			}
-		}
-
+	if (cur_stream_status && stream->mall_stream_config.type == SUBVP_MAIN) {
 		/* determine if minimal transition is required due to SubVP*/
-		if (surface_count > 0 && is_pipe_split) {
+		if (surface_count > 0) {
 			if (cur_stream_status->plane_count > surface_count) {
 				force_minimal_pipe_splitting = true;
 			} else if (cur_stream_status->plane_count < surface_count) {
@@ -3650,10 +3671,32 @@ static bool commit_minimal_transition_state(struct dc *dc,
 	bool temp_subvp_policy;
 	enum dc_status ret = DC_ERROR_UNEXPECTED;
 	unsigned int i, j;
+	unsigned int pipe_in_use = 0;
 
 	if (!transition_context)
 		return false;
 
+	/* check current pipes in use*/
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &transition_base_context->res_ctx.pipe_ctx[i];
+
+		if (pipe->plane_state)
+			pipe_in_use++;
+	}
+
+	/* When the OS add a new surface if we have been used all of pipes with odm combine
+	 * and mpc split feature, it need use commit_minimal_transition_state to transition safely.
+	 * After OS exit MPO, it will back to use odm and mpc split with all of pipes, we need
+	 * call it again. Otherwise return true to skip.
+	 *
+	 * Reduce the scenarios to use dc_commit_state_no_check in the stage of flip. Especially
+	 * enter/exit MPO when DCN still have enough resources.
+	 */
+	if (pipe_in_use != dc->res_pool->pipe_count) {
+		dc_release_state(transition_context);
+		return true;
+	}
+
 	if (!dc->config.is_vmin_only_asic) {
 		tmp_mpc_policy = dc->debug.pipe_split_policy;
 		dc->debug.pipe_split_policy = MPC_SPLIT_AVOID;
@@ -3834,12 +3877,9 @@ void dc_commit_updates_for_stream(struct dc *dc,
 			if (new_pipe->plane_state && new_pipe->plane_state != old_pipe->plane_state)
 				new_pipe->plane_state->force_full_update = true;
 		}
-	} else if (update_type == UPDATE_TYPE_FAST && dc_ctx->dce_version >= DCE_VERSION_MAX) {
+	} else if (update_type == UPDATE_TYPE_FAST) {
 		/*
 		 * Previous frame finished and HW is ready for optimization.
-		 *
-		 * Only relevant for DCN behavior where we can guarantee the optimization
-		 * is safe to apply - retain the legacy behavior for DCE.
 		 */
 		dc_post_update_surfaces_to_stream(dc);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 7c2e3b8dc26a..95562efad651 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -90,8 +90,8 @@ static const struct out_csc_color_matrix_type output_csc_matrix[] = {
 		{ 0xE00, 0xF349, 0xFEB7, 0x1000, 0x6CE, 0x16E3,
 				0x24F, 0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} },
 	{ COLOR_SPACE_YCBCR2020_TYPE,
-		{ 0x1000, 0xF149, 0xFEB7, 0x0000, 0x0868, 0x15B2,
-				0x01E6, 0x0000, 0xFB88, 0xF478, 0x1000, 0x0000} },
+		{ 0x1000, 0xF149, 0xFEB7, 0x1004, 0x0868, 0x15B2,
+				0x01E6, 0x201, 0xFB88, 0xF478, 0x1000, 0x1004} },
 	{ COLOR_SPACE_YCBCR709_BLACK_TYPE,
 		{ 0x0000, 0x0000, 0x0000, 0x1000, 0x0000, 0x0000,
 				0x0000, 0x0200, 0x0000, 0x0000, 0x0000, 0x1000} },
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index d7b1ace6328a..5d53e54ebe90 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1016,6 +1016,7 @@ static bool detect_link_and_local_sink(struct dc_link *link,
 	struct dc_sink *prev_sink = NULL;
 	struct dpcd_caps prev_dpcd_caps;
 	enum dc_connection_type new_connection_type = dc_connection_none;
+	enum dc_connection_type pre_connection_type = link->type;
 	const uint32_t post_oui_delay = 30; // 30ms
 
 	DC_LOGGER_INIT(link->ctx->logger);
@@ -1118,6 +1119,8 @@ static bool detect_link_and_local_sink(struct dc_link *link,
 			}
 
 			if (!detect_dp(link, &sink_caps, reason)) {
+				link->type = pre_connection_type;
+
 				if (prev_sink)
 					dc_sink_release(prev_sink);
 				return false;
@@ -1349,6 +1352,8 @@ bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason)
 	bool is_delegated_to_mst_top_mgr = false;
 	enum dc_connection_type pre_link_type = link->type;
 
+	DC_LOGGER_INIT(link->ctx->logger);
+
 	is_local_sink_detect_success = detect_link_and_local_sink(link, reason);
 
 	if (is_local_sink_detect_success && link->local_sink)
@@ -1359,6 +1364,10 @@ bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason)
 			link->dpcd_caps.is_mst_capable)
 		is_delegated_to_mst_top_mgr = discover_dp_mst_topology(link, reason);
 
+	DC_LOG_DC("%s: link_index=%d is_local_sink_detect_success=%d pre_link_type=%d link_type=%d\n", __func__,
+		 link->link_index, is_local_sink_detect_success, pre_link_type, link->type);
+
+
 	if (is_local_sink_detect_success &&
 			pre_link_type == dc_connection_mst_branch &&
 			link->type != dc_connection_mst_branch)
@@ -1625,14 +1634,18 @@ static bool dc_link_construct_legacy(struct dc_link *link,
 				link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
 
 			switch (link->dc->config.allow_edp_hotplug_detection) {
-			case 1: // only the 1st eDP handles hotplug
+			case HPD_EN_FOR_ALL_EDP:
+				link->irq_source_hpd_rx =
+						dal_irq_get_rx_source(link->hpd_gpio);
+				break;
+			case HPD_EN_FOR_PRIMARY_EDP_ONLY:
 				if (link->link_index == 0)
 					link->irq_source_hpd_rx =
 						dal_irq_get_rx_source(link->hpd_gpio);
 				else
 					link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
 				break;
-			case 2: // only the 2nd eDP handles hotplug
+			case HPD_EN_FOR_SECONDARY_EDP_ONLY:
 				if (link->link_index == 1)
 					link->irq_source_hpd_rx =
 						dal_irq_get_rx_source(link->hpd_gpio);
@@ -1640,6 +1653,7 @@ static bool dc_link_construct_legacy(struct dc_link *link,
 					link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
 				break;
 			default:
+				link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
 				break;
 			}
 		}
@@ -1916,12 +1930,6 @@ struct dc_link *link_create(const struct link_init_data *init_params)
 	if (false == dc_link_construct(link, init_params))
 		goto construct_fail;
 
-	/*
-	 * Must use preferred_link_setting, not reported_link_cap or verified_link_cap,
-	 * since struct preferred_link_setting won't be reset after S3.
-	 */
-	link->preferred_link_setting.dpcd_source_device_specific_field_support = true;
-
 	return link;
 
 construct_fail:
@@ -3378,7 +3386,7 @@ bool dc_link_setup_psr(struct dc_link *link,
 		case FAMILY_YELLOW_CARP:
 		case AMDGPU_FAMILY_GC_10_3_6:
 		case AMDGPU_FAMILY_GC_11_0_1:
-			if (dc->debug.disable_z10)
+			if (dc->debug.disable_z10 || dc->debug.psr_skip_crtc_disable)
 				psr_context->psr_level.bits.SKIP_CRTC_DISABLE = true;
 			break;
 		default:
@@ -3995,10 +4003,13 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 	struct fixed31_32 avg_time_slots_per_mtp = dc_fixpt_from_int(0);
 	int i;
 	bool mst_mode = (link->type == dc_connection_mst_branch);
+	/* adjust for drm changes*/
+	bool update_drm_mst_state = true;
 	const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res);
 	const struct dc_link_settings empty_link_settings = {0};
 	DC_LOGGER_INIT(link->ctx->logger);
 
+
 	/* deallocate_mst_payload is called before disable link. When mode or
 	 * disable/enable monitor, new stream is created which is not in link
 	 * stream[] yet. For this, payload is not allocated yet, so de-alloc
@@ -4014,7 +4025,7 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 				&empty_link_settings,
 				avg_time_slots_per_mtp);
 
-	if (mst_mode) {
+	if (mst_mode || update_drm_mst_state) {
 		/* when link is in mst mode, reply on mst manager to remove
 		 * payload
 		 */
@@ -4077,11 +4088,18 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 			stream->ctx,
 			stream);
 
+		if (!update_drm_mst_state)
+			dm_helpers_dp_mst_send_payload_allocation(
+				stream->ctx,
+				stream,
+				false);
+	}
+
+	if (update_drm_mst_state)
 		dm_helpers_dp_mst_send_payload_allocation(
 			stream->ctx,
 			stream,
 			false);
-	}
 
 	return DC_OK;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 1254d38f1778..24f1aba4ae13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -6591,18 +6591,10 @@ void dpcd_set_source_specific_data(struct dc_link *link)
 
 			uint8_t hblank_size = (uint8_t)link->dc->caps.min_horizontal_blanking_period;
 
-			if (link->preferred_link_setting.dpcd_source_device_specific_field_support) {
-				result_write_min_hblank = core_link_write_dpcd(link,
-					DP_SOURCE_MINIMUM_HBLANK_SUPPORTED, (uint8_t *)(&hblank_size),
-					sizeof(hblank_size));
-
-				if (result_write_min_hblank == DC_ERROR_UNEXPECTED)
-					link->preferred_link_setting.dpcd_source_device_specific_field_support = false;
-			} else {
-				DC_LOG_DC("Sink device does not support 00340h DPCD write. Skipping on purpose.\n");
-			}
+			result_write_min_hblank = core_link_write_dpcd(link,
+				DP_SOURCE_MINIMUM_HBLANK_SUPPORTED, (uint8_t *)(&hblank_size),
+				sizeof(hblank_size));
 		}
-
 		DC_TRACE_LEVEL_MESSAGE(DAL_TRACE_LEVEL_INFORMATION,
 							WPP_BIT_FLAG_DC_DETECTION_DP_CAPS,
 							"result=%u link_index=%u enum dce_version=%d DPCD=0x%04X min_hblank=%u branch_dev_id=0x%x branch_dev_name='%c%c%c%c%c%c'",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index fd8db482e56f..f0d05829288b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1707,6 +1707,9 @@ bool dc_remove_plane_from_context(
 	struct dc_stream_status *stream_status = NULL;
 	struct resource_pool *pool = dc->res_pool;
 
+	if (!plane_state)
+		return true;
+
 	for (i = 0; i < context->stream_count; i++)
 		if (context->streams[i] == stream) {
 			stream_status = &context->stream_status[i];
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc.h
index 0598465fd1a1..3f277009075f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc.h
@@ -491,6 +491,8 @@ enum dcn_pwr_state {
 enum dcn_zstate_support_state {
 	DCN_ZSTATE_SUPPORT_UNKNOWN,
 	DCN_ZSTATE_SUPPORT_ALLOW,
+	DCN_ZSTATE_SUPPORT_ALLOW_Z8_ONLY,
+	DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY,
 	DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY,
 	DCN_ZSTATE_SUPPORT_DISALLOW,
 };
@@ -764,7 +766,6 @@ struct dc_debug_options {
 	bool disable_mem_low_power;
 	bool pstate_enabled;
 	bool disable_dmcu;
-	bool disable_psr;
 	bool force_abm_enable;
 	bool disable_stereo_support;
 	bool vsr_support;
@@ -780,6 +781,7 @@ struct dc_debug_options {
 	unsigned int force_odm_combine; //bit vector based on otg inst
 	unsigned int seamless_boot_odm_combine;
 	unsigned int force_odm_combine_4to1; //bit vector based on otg inst
+	int minimum_z8_residency_time;
 	bool disable_z9_mpc;
 	unsigned int force_fclk_khz;
 	bool enable_tri_buf;
@@ -828,6 +830,7 @@ struct dc_debug_options {
 	int crb_alloc_policy_min_disp_count;
 	bool disable_z10;
 	bool enable_z9_disable_interface;
+	bool psr_skip_crtc_disable;
 	union dpia_debug_options dpia_debug;
 	bool disable_fixed_vs_aux_timeout_wa;
 	bool force_disable_subvp;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 0541e87e4f38..a461e9463534 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -764,7 +764,8 @@ void dc_dmub_setup_subvp_dmub_command(struct dc *dc,
 					!pipe->top_pipe && !pipe->prev_odm_pipe &&
 					pipe->stream->mall_stream_config.type == SUBVP_MAIN) {
 				populate_subvp_cmd_pipe_info(dc, context, &cmd, pipe, cmd_pipe_index++);
-			} else if (pipe->plane_state && pipe->stream->mall_stream_config.type == SUBVP_NONE) {
+			} else if (pipe->plane_state && pipe->stream->mall_stream_config.type == SUBVP_NONE &&
+				    !pipe->top_pipe && !pipe->prev_odm_pipe) {
 				// Don't need to check for ActiveDRAMClockChangeMargin < 0, not valid in cases where
 				// we run through DML without calculating "natural" P-state support
 				populate_subvp_cmd_vblank_pipe_info(dc, context, &cmd, pipe, cmd_pipe_index++);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_dp_types.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
index 2c54b6e0498b..296793d8b2bf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
@@ -149,7 +149,6 @@ struct dc_link_settings {
 	enum dc_link_spread link_spread;
 	bool use_link_rate_set;
 	uint8_t link_rate_set;
-	bool dpcd_source_device_specific_field_support;
 };
 
 union dc_dp_ffe_preset {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h
index caf0c7af2d0b..17f080f8af6c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -117,7 +117,7 @@ struct psr_settings {
  * Add a struct dc_panel_config under dc_link
  */
 struct dc_panel_config {
-	// extra panel power sequence parameters
+	/* extra panel power sequence parameters */
 	struct pps {
 		unsigned int extra_t3_ms;
 		unsigned int extra_t7_ms;
@@ -127,13 +127,21 @@ struct dc_panel_config {
 		unsigned int extra_t12_ms;
 		unsigned int extra_post_OUI_ms;
 	} pps;
-	// ABM
+	/* PSR */
+	struct psr {
+		bool disable_psr;
+		bool disallow_psrsu;
+		bool rc_disable;
+		bool rc_allow_static_screen;
+		bool rc_allow_fullscreen_VPB;
+	} psr;
+	/* ABM */
 	struct varib {
 		unsigned int varibright_feature_enable;
 		unsigned int def_varibright_level;
 		unsigned int abm_config_setting;
 	} varib;
-	// edp DSC
+	/* edp DSC */
 	struct dsc {
 		bool disable_dsc_edp;
 		unsigned int force_dsc_edp_policy;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h
index ad9041472cca..6050a3469a57 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -993,4 +993,10 @@ struct display_endpoint_id {
 	enum display_endpoint_type ep_type;
 };
 
+enum dc_hpd_enable_select {
+	HPD_EN_FOR_ALL_EDP = 0,
+	HPD_EN_FOR_PRIMARY_EDP_ONLY,
+	HPD_EN_FOR_SECONDARY_EDP_ONLY,
+};
+
 #endif /* DC_TYPES_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
index d9fd4ec60588..670d5ab9d998 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
@@ -1009,7 +1009,7 @@ static void dce_transform_set_pixel_storage_depth(
 		color_depth = COLOR_DEPTH_101010;
 		pixel_depth = 0;
 		expan_mode  = 1;
-		BREAK_TO_DEBUGGER();
+		DC_LOG_DC("The pixel depth %d is not valid, set COLOR_DEPTH_101010 instead.", depth);
 		break;
 	}
 
@@ -1023,8 +1023,7 @@ static void dce_transform_set_pixel_storage_depth(
 	if (!(xfm_dce->lb_pixel_depth_supported & depth)) {
 		/*we should use unsupported capabilities
 		 *  unless it is required by w/a*/
-		DC_LOG_WARNING("%s: Capability not supported",
-			__func__);
+		DC_LOG_DC("%s: Capability not supported", __func__);
 	}
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce60/Makefile linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce60/Makefile
index dda596fa1cd7..fee331accc0e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce60/Makefile
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce60/Makefile
@@ -23,7 +23,7 @@
 # Makefile for the 'controller' sub-component of DAL.
 # It provides the control and status of HW CRTC block.
 
-CFLAGS_AMDDALPATH)/dc/dce60/dce60_resource.o = $(call cc-disable-warning, override-init)
+CFLAGS_$(AMDDALPATH)/dc/dce60/dce60_resource.o = $(call cc-disable-warning, override-init)
 
 DCE60 = dce60_timing_generator.o dce60_hw_sequencer.o \
 	dce60_resource.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
index fc6aa098bda0..8db9f7514466 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
@@ -1128,6 +1128,7 @@ struct resource_pool *dce60_create_resource_pool(
 	if (dce60_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1325,6 +1326,7 @@ struct resource_pool *dce61_create_resource_pool(
 	if (dce61_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1518,6 +1520,7 @@ struct resource_pool *dce64_create_resource_pool(
 	if (dce64_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
index b28025960050..5825e6f412bd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
@@ -1137,6 +1137,7 @@ struct resource_pool *dce80_create_resource_pool(
 	if (dce80_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1336,6 +1337,7 @@ struct resource_pool *dce81_create_resource_pool(
 	if (dce81_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 11e4c4e46947..0dcd9fea122d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -726,11 +726,15 @@ void dcn10_hubp_pg_control(
 	}
 }
 
-static void power_on_plane(
+static void power_on_plane_resources(
 	struct dce_hwseq *hws,
 	int plane_id)
 {
 	DC_LOGGER_INIT(hws->ctx->logger);
+
+	if (hws->funcs.dpp_root_clock_control)
+		hws->funcs.dpp_root_clock_control(hws, plane_id, true);
+
 	if (REG(DC_IP_REQUEST_CNTL)) {
 		REG_SET(DC_IP_REQUEST_CNTL, 0,
 				IP_REQUEST_EN, 1);
@@ -867,6 +871,32 @@ static void false_optc_underflow_wa(
 		tg->funcs->clear_optc_underflow(tg);
 }
 
+static int calculate_vready_offset_for_group(struct pipe_ctx *pipe)
+{
+	struct pipe_ctx *other_pipe;
+	int vready_offset = pipe->pipe_dlg_param.vready_offset;
+
+	/* Always use the largest vready_offset of all connected pipes */
+	for (other_pipe = pipe->bottom_pipe; other_pipe != NULL; other_pipe = other_pipe->bottom_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->top_pipe; other_pipe != NULL; other_pipe = other_pipe->top_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->next_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->next_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->prev_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->prev_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+
+	return vready_offset;
+}
+
 enum dc_status dcn10_enable_stream_timing(
 		struct pipe_ctx *pipe_ctx,
 		struct dc_state *context,
@@ -910,7 +940,7 @@ enum dc_status dcn10_enable_stream_timing(
 	pipe_ctx->stream_res.tg->funcs->program_timing(
 			pipe_ctx->stream_res.tg,
 			&stream->timing,
-			pipe_ctx->pipe_dlg_param.vready_offset,
+			calculate_vready_offset_for_group(pipe_ctx),
 			pipe_ctx->pipe_dlg_param.vstartup_start,
 			pipe_ctx->pipe_dlg_param.vupdate_offset,
 			pipe_ctx->pipe_dlg_param.vupdate_width,
@@ -1211,11 +1241,15 @@ void dcn10_plane_atomic_power_down(struct dc *dc,
 			hws->funcs.hubp_pg_control(hws, hubp->inst, false);
 
 		dpp->funcs->dpp_reset(dpp);
+
 		REG_SET(DC_IP_REQUEST_CNTL, 0,
 				IP_REQUEST_EN, 0);
 		DC_LOG_DEBUG(
 				"Power gated front end %d\n", hubp->inst);
 	}
+
+	if (hws->funcs.dpp_root_clock_control)
+		hws->funcs.dpp_root_clock_control(hws, dpp->inst, false);
 }
 
 /* disable HW used by plane.
@@ -2424,7 +2458,7 @@ static void dcn10_enable_plane(
 
 	undo_DEGVIDCN10_253_wa(dc);
 
-	power_on_plane(dc->hwseq,
+	power_on_plane_resources(dc->hwseq,
 		pipe_ctx->plane_res.hubp->inst);
 
 	/* enable DCFCLK current DCHUB */
@@ -2900,7 +2934,7 @@ void dcn10_program_pipe(
 
 		pipe_ctx->stream_res.tg->funcs->program_global_sync(
 				pipe_ctx->stream_res.tg,
-				pipe_ctx->pipe_dlg_param.vready_offset,
+				calculate_vready_offset_for_group(pipe_ctx),
 				pipe_ctx->pipe_dlg_param.vstartup_start,
 				pipe_ctx->pipe_dlg_param.vupdate_offset,
 				pipe_ctx->pipe_dlg_param.vupdate_width);
@@ -3343,7 +3377,9 @@ static bool dcn10_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
 	for (test_pipe = pipe_ctx->top_pipe; test_pipe;
 	     test_pipe = test_pipe->top_pipe) {
 		// Skip invisible layer and pipe-split plane on same layer
-		if (!test_pipe->plane_state->visible || test_pipe->plane_state->layer_index == cur_layer)
+		if (!test_pipe->plane_state ||
+		    !test_pipe->plane_state->visible ||
+		    test_pipe->plane_state->layer_index == cur_layer)
 			continue;
 
 		r2 = test_pipe->plane_res.scl_data.recout;
@@ -3586,7 +3622,7 @@ void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
 						(int)hubp->curs_attr.width || pos_cpy.x
 						<= (int)hubp->curs_attr.width +
 						pipe_ctx->plane_state->src_rect.x) {
-						pos_cpy.x = temp_x + viewport_width;
+						pos_cpy.x = 2 * viewport_width - temp_x;
 					}
 				}
 			} else {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
index 88ac5f6f4c96..0b37bb0e184b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
@@ -519,7 +519,8 @@ struct dcn_optc_registers {
 	type OTG_CRC_DATA_STREAM_COMBINE_MODE;\
 	type OTG_CRC_DATA_STREAM_SPLIT_MODE;\
 	type OTG_CRC_DATA_FORMAT;\
-	type OTG_V_TOTAL_LAST_USED_BY_DRR;
+	type OTG_V_TOTAL_LAST_USED_BY_DRR;\
+	type OTG_DRR_TIMING_DBUF_UPDATE_PENDING;
 
 #define TG_REG_FIELD_LIST_DCN3_2(type) \
 	type OTG_H_TIMING_DIV_MODE_MANUAL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index a7e0001a8f46..2d49e99a152c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1087,11 +1087,15 @@ void dcn20_blank_pixel_data(
 }
 
 
-static void dcn20_power_on_plane(
+static void dcn20_power_on_plane_resources(
 	struct dce_hwseq *hws,
 	struct pipe_ctx *pipe_ctx)
 {
 	DC_LOGGER_INIT(hws->ctx->logger);
+
+	if (hws->funcs.dpp_root_clock_control)
+		hws->funcs.dpp_root_clock_control(hws, pipe_ctx->plane_res.dpp->inst, true);
+
 	if (REG(DC_IP_REQUEST_CNTL)) {
 		REG_SET(DC_IP_REQUEST_CNTL, 0,
 				IP_REQUEST_EN, 1);
@@ -1115,7 +1119,7 @@ static void dcn20_enable_plane(struct dc *dc, struct pipe_ctx *pipe_ctx,
 	//if (dc->debug.sanity_checks) {
 	//	dcn10_verify_allow_pstate_change_high(dc);
 	//}
-	dcn20_power_on_plane(dc->hwseq, pipe_ctx);
+	dcn20_power_on_plane_resources(dc->hwseq, pipe_ctx);
 
 	/* enable DCFCLK current DCHUB */
 	pipe_ctx->plane_res.hubp->funcs->hubp_clk_cntl(pipe_ctx->plane_res.hubp, true);
@@ -1616,6 +1620,31 @@ static void dcn20_update_dchubp_dpp(
 		hubp->funcs->phantom_hubp_post_enable(hubp);
 }
 
+static int calculate_vready_offset_for_group(struct pipe_ctx *pipe)
+{
+	struct pipe_ctx *other_pipe;
+	int vready_offset = pipe->pipe_dlg_param.vready_offset;
+
+	/* Always use the largest vready_offset of all connected pipes */
+	for (other_pipe = pipe->bottom_pipe; other_pipe != NULL; other_pipe = other_pipe->bottom_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->top_pipe; other_pipe != NULL; other_pipe = other_pipe->top_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->next_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->next_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->prev_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->prev_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+
+	return vready_offset;
+}
 
 static void dcn20_program_pipe(
 		struct dc *dc,
@@ -1634,16 +1663,14 @@ static void dcn20_program_pipe(
 			&& !pipe_ctx->prev_odm_pipe) {
 		pipe_ctx->stream_res.tg->funcs->program_global_sync(
 				pipe_ctx->stream_res.tg,
-				pipe_ctx->pipe_dlg_param.vready_offset,
+				calculate_vready_offset_for_group(pipe_ctx),
 				pipe_ctx->pipe_dlg_param.vstartup_start,
 				pipe_ctx->pipe_dlg_param.vupdate_offset,
 				pipe_ctx->pipe_dlg_param.vupdate_width);
 
 		if (pipe_ctx->stream->mall_stream_config.type != SUBVP_PHANTOM) {
-			pipe_ctx->stream_res.tg->funcs->wait_for_state(
-				pipe_ctx->stream_res.tg, CRTC_STATE_VBLANK);
-			pipe_ctx->stream_res.tg->funcs->wait_for_state(
-				pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE);
+			pipe_ctx->stream_res.tg->funcs->wait_for_state(pipe_ctx->stream_res.tg, CRTC_STATE_VBLANK);
+			pipe_ctx->stream_res.tg->funcs->wait_for_state(pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE);
 		}
 
 		pipe_ctx->stream_res.tg->funcs->set_vtg_params(
@@ -2037,7 +2064,7 @@ bool dcn20_update_bandwidth(
 
 			pipe_ctx->stream_res.tg->funcs->program_global_sync(
 					pipe_ctx->stream_res.tg,
-					pipe_ctx->pipe_dlg_param.vready_offset,
+					calculate_vready_offset_for_group(pipe_ctx),
 					pipe_ctx->pipe_dlg_param.vstartup_start,
 					pipe_ctx->pipe_dlg_param.vupdate_offset,
 					pipe_ctx->pipe_dlg_param.vupdate_width);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 887081472c0d..ce6c70e25703 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -671,12 +671,15 @@ static const struct dc_debug_options debug_defaults_diags = {
 		.disable_pplib_wm_range = true,
 		.disable_stutter = true,
 		.disable_48mhz_pwrdwn = true,
-		.disable_psr = true,
 		.enable_tri_buf = true,
 		.use_max_lb = true
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+		.psr = {
+			.disable_psr = false,
+			.disallow_psrsu = false,
+		},
 		.ilr = {
 			.optimize_edp_link_rate = true,
 		},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
index 8c5045711264..a1b312483d7f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
@@ -629,7 +629,8 @@ void dcn30_init_hw(struct dc *dc)
 	if (dc->clk_mgr->funcs->notify_wm_ranges)
 		dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
 
-	if (dc->clk_mgr->funcs->set_hard_max_memclk)
+	//if softmax is enabled then hardmax will be set by a different call
+	if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
 		dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
 
 	if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
@@ -992,8 +993,5 @@ void dcn30_prepare_bandwidth(struct dc *dc,
 			dc->clk_mgr->funcs->set_max_memclk(dc->clk_mgr, dc->clk_mgr->bw_params->clk_table.entries[dc->clk_mgr->bw_params->clk_table.num_entries - 1].memclk_mhz);
 
 	dcn20_prepare_bandwidth(dc, context);
-
-	dc_dmub_srv_p_state_delegate(dc,
-		context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching, context);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
index 892d3c4d01a1..25749f7d8836 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
@@ -282,6 +282,14 @@ static void optc3_set_timing_double_buffer(struct timing_generator *optc, bool e
 		   OTG_DRR_TIMING_DBUF_UPDATE_MODE, mode);
 }
 
+void optc3_wait_drr_doublebuffer_pending_clear(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	REG_WAIT(OTG_DOUBLE_BUFFER_CONTROL, OTG_DRR_TIMING_DBUF_UPDATE_PENDING, 0, 2, 100000); /* 1 vupdate at 5hz */
+
+}
+
 void optc3_set_vtotal_min_max(struct timing_generator *optc, int vtotal_min, int vtotal_max)
 {
 	optc1_set_vtotal_min_max(optc, vtotal_min, vtotal_max);
@@ -351,6 +359,7 @@ static struct timing_generator_funcs dcn30_tg_funcs = {
 		.program_manual_trigger = optc2_program_manual_trigger,
 		.setup_manual_trigger = optc2_setup_manual_trigger,
 		.get_hw_timing = optc1_get_hw_timing,
+		.wait_drr_doublebuffer_pending_clear = optc3_wait_drr_doublebuffer_pending_clear,
 };
 
 void dcn30_timing_generator_init(struct optc *optc1)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
index dd45a5499b07..fb06dc9a4893 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
@@ -279,6 +279,7 @@
 	SF(OTG0_OTG_DRR_TRIGGER_WINDOW, OTG_DRR_TRIGGER_WINDOW_END_X, mask_sh),\
 	SF(OTG0_OTG_DRR_V_TOTAL_CHANGE, OTG_DRR_V_TOTAL_CHANGE_LIMIT, mask_sh),\
 	SF(OTG0_OTG_H_TIMING_CNTL, OTG_H_TIMING_DIV_BY2, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_DRR_TIMING_DBUF_UPDATE_PENDING, mask_sh),\
 	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_DRR_TIMING_DBUF_UPDATE_MODE, mask_sh),\
 	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_BLANK_DATA_DOUBLE_BUFFER_EN, mask_sh)
 
@@ -317,6 +318,7 @@
 	SF(OTG0_OTG_DRR_TRIGGER_WINDOW, OTG_DRR_TRIGGER_WINDOW_END_X, mask_sh),\
 	SF(OTG0_OTG_DRR_V_TOTAL_CHANGE, OTG_DRR_V_TOTAL_CHANGE_LIMIT, mask_sh),\
 	SF(OTG0_OTG_H_TIMING_CNTL, OTG_H_TIMING_DIV_MODE, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_DRR_TIMING_DBUF_UPDATE_PENDING, mask_sh),\
 	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_DRR_TIMING_DBUF_UPDATE_MODE, mask_sh)
 
 void dcn30_timing_generator_init(struct optc *optc1);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
index 020f512e9690..5a8d1a051314 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
@@ -723,7 +723,6 @@ static const struct dc_debug_options debug_defaults_drv = {
 	.underflow_assert_delay_us = 0xFFFFFFFF,
 	.dwb_fi_phase = -1, // -1 = disable,
 	.dmub_command_table = true,
-	.disable_psr = false,
 	.use_max_lb = true,
 	.exit_idle_opt_for_cursor_updates = true
 };
@@ -742,11 +741,17 @@ static const struct dc_debug_options debug_defaults_diags = {
 	.scl_reset_length10 = true,
 	.dwb_fi_phase = -1, // -1 = disable
 	.dmub_command_table = true,
-	.disable_psr = true,
 	.enable_tri_buf = true,
 	.use_max_lb = true
 };
 
+static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
+};
+
 static void dcn30_dpp_destroy(struct dpp **dpp)
 {
 	kfree(TO_DCN20_DPP(*dpp));
@@ -1641,7 +1646,8 @@ noinline bool dcn30_internal_validate_bw(
 		display_e2e_pipe_params_st *pipes,
 		int *pipe_cnt_out,
 		int *vlevel_out,
-		bool fast_validate)
+		bool fast_validate,
+		bool allow_self_refresh_only)
 {
 	bool out = false;
 	bool repopulate_pipes = false;
@@ -1668,7 +1674,7 @@ noinline bool dcn30_internal_validate_bw(
 
 	dml_log_pipe_params(&context->bw_ctx.dml, pipes, pipe_cnt);
 
-	if (!fast_validate) {
+	if (!fast_validate || !allow_self_refresh_only) {
 		/*
 		 * DML favors voltage over p-state, but we're more interested in
 		 * supporting p-state over voltage. We can't support p-state in
@@ -1681,11 +1687,12 @@ noinline bool dcn30_internal_validate_bw(
 		if (vlevel < context->bw_ctx.dml.soc.num_states)
 			vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, merge);
 	}
-	if (fast_validate || vlevel == context->bw_ctx.dml.soc.num_states ||
-			vba->DRAMClockChangeSupport[vlevel][vba->maxMpcComb] == dm_dram_clock_change_unsupported) {
+	if (allow_self_refresh_only &&
+	    (fast_validate || vlevel == context->bw_ctx.dml.soc.num_states ||
+			vba->DRAMClockChangeSupport[vlevel][vba->maxMpcComb] == dm_dram_clock_change_unsupported)) {
 		/*
-		 * If mode is unsupported or there's still no p-state support then
-		 * fall back to favoring voltage.
+		 * If mode is unsupported or there's still no p-state support
+		 * then fall back to favoring voltage.
 		 *
 		 * We don't actually support prefetch mode 2, so require that we
 		 * at least support prefetch mode 1.
@@ -2056,7 +2063,7 @@ bool dcn30_validate_bandwidth(struct dc *dc,
 	BW_VAL_TRACE_COUNT();
 
 	DC_FP_START();
-	out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate);
+	out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate, true);
 	DC_FP_END();
 
 	if (pipe_cnt == 0)
@@ -2212,6 +2219,11 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 	}
 }
 
+static void dcn30_get_panel_config_defaults(struct dc_panel_config *panel_config)
+{
+	*panel_config = panel_config_defaults;
+}
+
 static const struct resource_funcs dcn30_res_pool_funcs = {
 	.destroy = dcn30_destroy_resource_pool,
 	.link_enc_create = dcn30_link_encoder_create,
@@ -2231,6 +2243,7 @@ static const struct resource_funcs dcn30_res_pool_funcs = {
 	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
 	.update_bw_bounding_box = dcn30_update_bw_bounding_box,
 	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+	.get_panel_config_defaults = dcn30_get_panel_config_defaults,
 };
 
 #define CTX ctx
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
index 7d063c7d6a4b..8e6b8b7368fd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
@@ -64,7 +64,8 @@ bool dcn30_internal_validate_bw(
 		display_e2e_pipe_params_st *pipes,
 		int *pipe_cnt_out,
 		int *vlevel_out,
-		bool fast_validate);
+		bool fast_validate,
+		bool allow_self_refresh_only);
 void dcn30_calculate_wm_and_dlg(
 		struct dc *dc, struct dc_state *context,
 		display_e2e_pipe_params_st *pipes,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
index b925b6ddde5a..d3945876aced 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
@@ -112,10 +112,16 @@ static const struct dc_debug_options debug_defaults_diags = {
 		.dwb_fi_phase = -1, // -1 = disable
 		.dmub_command_table = true,
 		.enable_tri_buf = true,
-		.disable_psr = true,
 		.use_max_lb = true
 };
 
+static const struct dc_panel_config panel_config_defaults = {
+		.psr = {
+			.disable_psr = false,
+			.disallow_psrsu = false,
+		},
+};
+
 enum dcn302_clk_src_array_id {
 	DCN302_CLK_SRC_PLL0,
 	DCN302_CLK_SRC_PLL1,
@@ -1132,6 +1138,11 @@ void dcn302_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_param
 	DC_FP_END();
 }
 
+static void dcn302_get_panel_config_defaults(struct dc_panel_config *panel_config)
+{
+	*panel_config = panel_config_defaults;
+}
+
 static struct resource_funcs dcn302_res_pool_funcs = {
 		.destroy = dcn302_destroy_resource_pool,
 		.link_enc_create = dcn302_link_encoder_create,
@@ -1151,6 +1162,7 @@ static struct resource_funcs dcn302_res_pool_funcs = {
 		.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
 		.update_bw_bounding_box = dcn302_update_bw_bounding_box,
 		.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+		.get_panel_config_defaults = dcn302_get_panel_config_defaults,
 };
 
 static struct dc_cap_funcs cap_funcs = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
index 527d5c902878..7e7f18bef098 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -96,7 +96,13 @@ static const struct dc_debug_options debug_defaults_diags = {
 		.dwb_fi_phase = -1, // -1 = disable
 		.dmub_command_table = true,
 		.enable_tri_buf = true,
-		.disable_psr = true,
+};
+
+static const struct dc_panel_config panel_config_defaults = {
+		.psr = {
+			.disable_psr = false,
+			.disallow_psrsu = false,
+		},
 };
 
 enum dcn303_clk_src_array_id {
@@ -1055,6 +1061,10 @@ static void dcn303_destroy_resource_pool(struct resource_pool **pool)
 	*pool = NULL;
 }
 
+static void dcn303_get_panel_config_defaults(struct dc_panel_config *panel_config)
+{
+	*panel_config = panel_config_defaults;
+}
 
 void dcn303_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
 {
@@ -1082,6 +1092,7 @@ static struct resource_funcs dcn303_res_pool_funcs = {
 		.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
 		.update_bw_bounding_box = dcn303_update_bw_bounding_box,
 		.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+		.get_panel_config_defaults = dcn303_get_panel_config_defaults,
 };
 
 static struct dc_cap_funcs cap_funcs = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
index 7f34418e6308..7d2b982506fd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
@@ -66,17 +66,8 @@ void dccg31_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk)
 		REG_UPDATE(DPPCLK_DTO_CTRL,
 				DPPCLK_DTO_ENABLE[dpp_inst], 1);
 	} else {
-		//DTO must be enabled to generate a 0Hz clock output
-		if (dccg->ctx->dc->debug.root_clock_optimization.bits.dpp) {
-			REG_UPDATE(DPPCLK_DTO_CTRL,
-					DPPCLK_DTO_ENABLE[dpp_inst], 1);
-			REG_SET_2(DPPCLK_DTO_PARAM[dpp_inst], 0,
-					DPPCLK0_DTO_PHASE, 0,
-					DPPCLK0_DTO_MODULO, 1);
-		} else {
-			REG_UPDATE(DPPCLK_DTO_CTRL,
-					DPPCLK_DTO_ENABLE[dpp_inst], 0);
-		}
+		REG_UPDATE(DPPCLK_DTO_CTRL,
+				DPPCLK_DTO_ENABLE[dpp_inst], 0);
 	}
 	dccg->pipe_dppclk_khz[dpp_inst] = req_dppclk;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index bdf101547484..d4ee533deff3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -284,7 +284,7 @@ void dcn31_init_hw(struct dc *dc)
 	if (dc->clk_mgr->funcs->notify_wm_ranges)
 		dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
 
-	if (dc->clk_mgr->funcs->set_hard_max_memclk)
+	if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
 		dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
 
 	if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
index fddc21a5a04c..d3f76512841b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
@@ -911,6 +911,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
@@ -1770,7 +1774,7 @@ bool dcn31_validate_bandwidth(struct dc *dc,
 	BW_VAL_TRACE_COUNT();
 
 	DC_FP_START();
-	out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate);
+	out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate, true);
 	DC_FP_END();
 
 	// Disable fast_validate to set min dcfclk in alculate_wm_and_dlg
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
index 389a8938ee45..85ea3334355c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
@@ -289,8 +289,31 @@ static void dccg314_set_valid_pixel_rate(
 	dccg314_set_dtbclk_dto(dccg, &dto_params);
 }
 
+static void dccg314_dpp_root_clock_control(
+		struct dccg *dccg,
+		unsigned int dpp_inst,
+		bool clock_on)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	if (clock_on) {
+		/* turn off the DTO and leave phase/modulo at max */
+		REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_ENABLE[dpp_inst], 0);
+		REG_SET_2(DPPCLK_DTO_PARAM[dpp_inst], 0,
+			  DPPCLK0_DTO_PHASE, 0xFF,
+			  DPPCLK0_DTO_MODULO, 0xFF);
+	} else {
+		/* turn on the DTO to generate a 0hz clock */
+		REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_ENABLE[dpp_inst], 1);
+		REG_SET_2(DPPCLK_DTO_PARAM[dpp_inst], 0,
+			  DPPCLK0_DTO_PHASE, 0,
+			  DPPCLK0_DTO_MODULO, 1);
+	}
+}
+
 static const struct dccg_funcs dccg314_funcs = {
 	.update_dpp_dto = dccg31_update_dpp_dto,
+	.dpp_root_clock_control = dccg314_dpp_root_clock_control,
 	.get_dccg_ref_freq = dccg31_get_dccg_ref_freq,
 	.dccg_init = dccg31_init,
 	.set_dpstreamclk = dccg314_set_dpstreamclk,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c
index 38842f938bed..0926db018338 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c
@@ -278,10 +278,10 @@ static void enc314_stream_encoder_dp_blank(
 	struct dc_link *link,
 	struct stream_encoder *enc)
 {
-	/* New to DCN314 - disable the FIFO before VID stream disable. */
-	enc314_disable_fifo(enc);
-
 	enc1_stream_encoder_dp_blank(link, enc);
+
+	/* Disable FIFO after the DP vid stream is disabled to avoid corruption. */
+	enc314_disable_fifo(enc);
 }
 
 static void enc314_stream_encoder_dp_unblank(
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c
index a0741794db62..414d7358a075 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c
@@ -391,3 +391,37 @@ void dcn314_set_pixels_per_cycle(struct pipe_ctx *pipe_ctx)
 		pipe_ctx->stream_res.stream_enc->funcs->set_input_mode(pipe_ctx->stream_res.stream_enc,
 				pix_per_cycle);
 }
+
+void dcn314_dpp_root_clock_control(struct dce_hwseq *hws, unsigned int dpp_inst, bool clock_on)
+{
+	if (!hws->ctx->dc->debug.root_clock_optimization.bits.dpp)
+		return;
+
+	if (hws->ctx->dc->res_pool->dccg->funcs->dpp_root_clock_control)
+		hws->ctx->dc->res_pool->dccg->funcs->dpp_root_clock_control(
+			hws->ctx->dc->res_pool->dccg, dpp_inst, clock_on);
+}
+
+void dcn314_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on)
+{
+	struct dc_context *ctx = hws->ctx;
+	union dmub_rb_cmd cmd;
+
+	if (hws->ctx->dc->debug.disable_hubp_power_gate)
+		return;
+
+	PERF_TRACE();
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.domain_control.header.type = DMUB_CMD__VBIOS;
+	cmd.domain_control.header.sub_type = DMUB_CMD__VBIOS_DOMAIN_CONTROL;
+	cmd.domain_control.header.payload_bytes = sizeof(cmd.domain_control.data);
+	cmd.domain_control.data.inst = hubp_inst;
+	cmd.domain_control.data.power_gate = !power_on;
+
+	dc_dmub_srv_cmd_queue(ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(ctx->dmub_srv);
+
+	PERF_TRACE();
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h
index 244280298212..c786d5e6a428 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h
@@ -41,4 +41,8 @@ unsigned int dcn314_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsig
 
 void dcn314_set_pixels_per_cycle(struct pipe_ctx *pipe_ctx);
 
+void dcn314_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on);
+
+void dcn314_dpp_root_clock_control(struct dce_hwseq *hws, unsigned int dpp_inst, bool clock_on);
+
 #endif /* __DC_HWSS_DCN314_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
index 5b6c2d94ec71..5267e901a35c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
@@ -137,7 +137,8 @@ static const struct hwseq_private_funcs dcn314_private_funcs = {
 	.plane_atomic_disable = dcn20_plane_atomic_disable,
 	.plane_atomic_power_down = dcn10_plane_atomic_power_down,
 	.enable_power_gating_plane = dcn314_enable_power_gating_plane,
-	.hubp_pg_control = dcn31_hubp_pg_control,
+	.dpp_root_clock_control = dcn314_dpp_root_clock_control,
+	.hubp_pg_control = dcn314_hubp_pg_control,
 	.program_all_writeback_pipes_in_tree = dcn30_program_all_writeback_pipes_in_tree,
 	.update_odm = dcn314_update_odm,
 	.dsc_pg_control = dcn314_dsc_pg_control,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index 9066c511a052..b7782433ce6b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -871,8 +871,9 @@ static const struct dc_plane_cap plane_cap = {
 	},
 
 	// 6:1 downscaling ratio: 1000/6 = 166.666
+	// 4:1 downscaling ratio for ARGB888 to prevent underflow during P010 playback: 1000/4 = 250
 	.max_downscale_factor = {
-			.argb8888 = 167,
+			.argb8888 = 250,
 			.nv12 = 167,
 			.fp16 = 167
 	},
@@ -883,10 +884,14 @@ static const struct dc_plane_cap plane_cap = {
 static const struct dc_debug_options debug_defaults_drv = {
 	.disable_z10 = false,
 	.enable_z9_disable_interface = true,
+	.minimum_z8_residency_time = 2000,
+	.psr_skip_crtc_disable = true,
 	.disable_dmcu = true,
 	.force_abm_enable = false,
 	.timing_trace = false,
 	.clock_trace = true,
+	.disable_dpp_power_gate = true,
+	.disable_hubp_power_gate = true,
 	.disable_pplib_clock_request = false,
 	.pipe_split_policy = MPC_SPLIT_DYNAMIC,
 	.force_single_disp_pipe_split = false,
@@ -896,7 +901,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 	.max_downscale_src_width = 4096,/*upto true 4k*/
 	.disable_pplib_wm_range = false,
 	.scl_reset_length10 = true,
-	.sanity_checks = false,
+	.sanity_checks = true,
 	.underflow_assert_delay_us = 0xFFFFFFFF,
 	.dwb_fi_phase = -1, // -1 = disable,
 	.dmub_command_table = true,
@@ -937,6 +942,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
@@ -1686,6 +1695,81 @@ static void dcn314_get_panel_config_defaults(struct dc_panel_config *panel_confi
 	*panel_config = panel_config_defaults;
 }
 
+static bool filter_modes_for_single_channel_workaround(struct dc *dc,
+		struct dc_state *context)
+{
+	// Filter 2K@240Hz+8K@24fps above combination timing if memory only has single dimm LPDDR
+	if (dc->clk_mgr->bw_params->vram_type == 34 && dc->clk_mgr->bw_params->num_channels < 2) {
+		int total_phy_pix_clk = 0;
+
+		for (int i = 0; i < context->stream_count; i++)
+			if (context->res_ctx.pipe_ctx[i].stream)
+				total_phy_pix_clk += context->res_ctx.pipe_ctx[i].stream->phy_pix_clk;
+
+		if (total_phy_pix_clk >= (1148928+826260)) //2K@240Hz+8K@24fps
+			return true;
+	}
+	return false;
+}
+
+bool dcn314_validate_bandwidth(struct dc *dc,
+		struct dc_state *context,
+		bool fast_validate)
+{
+	bool out = false;
+
+	BW_VAL_TRACE_SETUP();
+
+	int vlevel = 0;
+	int pipe_cnt = 0;
+	display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_KERNEL);
+	DC_LOGGER_INIT(dc->ctx->logger);
+
+	BW_VAL_TRACE_COUNT();
+
+	if (filter_modes_for_single_channel_workaround(dc, context))
+		goto validate_fail;
+
+	DC_FP_START();
+	// do not support self refresh only
+	out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate, false);
+	DC_FP_END();
+
+	// Disable fast_validate to set min dcfclk in calculate_wm_and_dlg
+	if (pipe_cnt == 0)
+		fast_validate = false;
+
+	if (!out)
+		goto validate_fail;
+
+	BW_VAL_TRACE_END_VOLTAGE_LEVEL();
+
+	if (fast_validate) {
+		BW_VAL_TRACE_SKIP(fast);
+		goto validate_out;
+	}
+
+	dc->res_pool->funcs->calculate_wm_and_dlg(dc, context, pipes, pipe_cnt, vlevel);
+
+	BW_VAL_TRACE_END_WATERMARKS();
+
+	goto validate_out;
+
+validate_fail:
+	DC_LOG_WARNING("Mode Validation Warning: %s failed validation.\n",
+		dml_get_status_message(context->bw_ctx.dml.vba.ValidationStatus[context->bw_ctx.dml.vba.soc.num_states]));
+
+	BW_VAL_TRACE_SKIP(fail);
+	out = false;
+
+validate_out:
+	kfree(pipes);
+
+	BW_VAL_TRACE_FINISH();
+
+	return out;
+}
+
 static struct resource_funcs dcn314_res_pool_funcs = {
 	.destroy = dcn314_destroy_resource_pool,
 	.link_enc_create = dcn31_link_encoder_create,
@@ -1693,7 +1777,7 @@ static struct resource_funcs dcn314_res_pool_funcs = {
 	.link_encs_assign = link_enc_cfg_link_encs_assign,
 	.link_enc_unassign = link_enc_cfg_link_enc_unassign,
 	.panel_cntl_create = dcn31_panel_cntl_create,
-	.validate_bandwidth = dcn31_validate_bandwidth,
+	.validate_bandwidth = dcn314_validate_bandwidth,
 	.calculate_wm_and_dlg = dcn31_calculate_wm_and_dlg,
 	.update_soc_for_wm_a = dcn31_update_soc_for_wm_a,
 	.populate_dml_pipes = dcn314_populate_dml_pipes_from_context,
@@ -1755,7 +1839,7 @@ static bool dcn314_resource_construct(
 	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
 	pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
 	pool->base.mpcc_count = pool->base.res_cap->num_timing_generator;
-	dc->caps.max_downscale_ratio = 600;
+	dc->caps.max_downscale_ratio = 400;
 	dc->caps.i2c_speed_in_khz = 100;
 	dc->caps.i2c_speed_in_khz_hdcp = 100;
 	dc->caps.max_cursor_size = 256;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.h
index 0dd3153aa5c1..49ffe71018df 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.h
@@ -39,6 +39,10 @@ struct dcn314_resource_pool {
 	struct resource_pool base;
 };
 
+bool dcn314_validate_bandwidth(struct dc *dc,
+		struct dc_state *context,
+		bool fast_validate);
+
 struct resource_pool *dcn314_create_resource_pool(
 		const struct dc_init_data *init_data,
 		struct dc *dc);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
index 58746c437554..31cbc5762eab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
@@ -907,6 +907,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
index 6b40a11ac83a..af3eddc0cf32 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
@@ -906,6 +906,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
index df4f25119142..3fb4bcc34353 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
@@ -225,11 +225,7 @@ static void dccg32_set_dtbclk_dto(
 	} else {
 		REG_UPDATE_2(OTG_PIXEL_RATE_CNTL[params->otg_inst],
 				DTBCLK_DTO_ENABLE[params->otg_inst], 0,
-				PIPE_DTO_SRC_SEL[params->otg_inst], 1);
-		if (params->is_hdmi)
-			REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
-				PIPE_DTO_SRC_SEL[params->otg_inst], 0);
-
+				PIPE_DTO_SRC_SEL[params->otg_inst], params->is_hdmi ? 0 : 1);
 		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], 0);
 		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], 0);
 	}
@@ -275,8 +271,7 @@ static void dccg32_set_dpstreamclk(
 	dccg32_set_dtbclk_p_src(dccg, src, otg_inst);
 
 	/* enabled to select one of the DTBCLKs for pipe */
-	switch (otg_inst)
-	{
+	switch (dp_hpo_inst) {
 	case 0:
 		REG_UPDATE_2(DPSTREAMCLK_CNTL,
 			     DPSTREAMCLK0_EN,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index d0b46a3e0155..2f4afe40f3e6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -970,7 +970,7 @@ void dcn32_init_hw(struct dc *dc)
 	if (dc->clk_mgr->funcs->notify_wm_ranges)
 		dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
 
-	if (dc->clk_mgr->funcs->set_hard_max_memclk)
+	if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
 		dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
 
 	if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
@@ -984,6 +984,7 @@ void dcn32_init_hw(struct dc *dc)
 	if (dc->ctx->dmub_srv) {
 		dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv->dmub);
 		dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr;
+		dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch;
 	}
 
 	/* Enable support for ODM and windowed MPO if policy flag is set */
@@ -1174,13 +1175,13 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign
 	if (is_dp_128b_132b_signal(pipe_ctx)) {
 		*k1_div = PIXEL_RATE_DIV_BY_1;
 		*k2_div = PIXEL_RATE_DIV_BY_1;
-	} else if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal) || dc_is_dvi_signal(pipe_ctx->stream->signal)) {
+	} else if (dc_is_hdmi_tmds_signal(stream->signal) || dc_is_dvi_signal(stream->signal)) {
 		*k1_div = PIXEL_RATE_DIV_BY_1;
 		if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420)
 			*k2_div = PIXEL_RATE_DIV_BY_2;
 		else
 			*k2_div = PIXEL_RATE_DIV_BY_4;
-	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+	} else if (dc_is_dp_signal(stream->signal)) {
 		if (two_pix_per_container) {
 			*k1_div = PIXEL_RATE_DIV_BY_1;
 			*k2_div = PIXEL_RATE_DIV_BY_2;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
index 45a949ba6f3f..7b7f0e6b2a2f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
@@ -94,7 +94,7 @@ static const struct hw_sequencer_funcs dcn32_funcs = {
 	.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
 	.calc_vupdate_position = dcn10_calc_vupdate_position,
 	.apply_idle_power_optimizations = dcn32_apply_idle_power_optimizations,
-	.does_plane_fit_in_mall = dcn30_does_plane_fit_in_mall,
+	.does_plane_fit_in_mall = NULL,
 	.set_backlight_level = dcn21_set_backlight_level,
 	.set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
 	.hardware_release = dcn30_hardware_release,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
index d1598e3131f6..814620e6638f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
@@ -1883,6 +1883,7 @@ int dcn32_populate_dml_pipes_from_context(
 	bool subvp_in_use = false;
 	uint8_t is_pipe_split_expected[MAX_PIPES] = {0};
 	struct dc_crtc_timing *timing;
+	bool vsr_odm_support = false;
 
 	dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
 
@@ -1900,12 +1901,15 @@ int dcn32_populate_dml_pipes_from_context(
 		timing = &pipe->stream->timing;
 
 		pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_dal;
+		vsr_odm_support = (res_ctx->pipe_ctx[i].stream->src.width >= 5120 &&
+				res_ctx->pipe_ctx[i].stream->src.width > res_ctx->pipe_ctx[i].stream->dst.width);
 		if (context->stream_count == 1 &&
-				context->stream_status[0].plane_count <= 1 &&
+				context->stream_status[0].plane_count == 1 &&
 				!dc_is_hdmi_signal(res_ctx->pipe_ctx[i].stream->signal) &&
 				is_h_timing_divisible_by_2(res_ctx->pipe_ctx[i].stream) &&
 				pipe->stream->timing.pix_clk_100hz * 100 > DCN3_2_VMIN_DISPCLK_HZ &&
-				dc->debug.enable_single_display_2to1_odm_policy) {
+				dc->debug.enable_single_display_2to1_odm_policy &&
+				!vsr_odm_support) { //excluding 2to1 ODM combine on >= 5k vsr
 			pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_2to1;
 		}
 		pipe_cnt++;
@@ -1919,8 +1923,9 @@ int dcn32_populate_dml_pipes_from_context(
 		timing = &pipe->stream->timing;
 
 		pipes[pipe_cnt].pipe.src.gpuvm = true;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
+		DC_FP_START();
+		dcn32_zero_pipe_dcc_fraction(pipes, pipe_cnt);
+		DC_FP_END();
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
 		pipes[pipe_cnt].pipe.src.gpuvm_min_page_size_kbytes = 256; // according to spreadsheet
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
@@ -1979,7 +1984,7 @@ int dcn32_populate_dml_pipes_from_context(
 	// In general cases we want to keep the dram clock change requirement
 	// (prefer configs that support MCLK switch). Only override to false
 	// for SubVP
-	if (subvp_in_use)
+	if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching || subvp_in_use)
 		context->bw_ctx.dml.soc.dram_clock_change_requirement_final = false;
 	else
 		context->bw_ctx.dml.soc.dram_clock_change_requirement_final = true;
@@ -2032,6 +2037,14 @@ static struct resource_funcs dcn32_res_pool_funcs = {
 	.remove_phantom_pipes = dcn32_remove_phantom_pipes,
 };
 
+static uint32_t read_pipe_fuses(struct dc_context *ctx)
+{
+	uint32_t value = REG_READ(CC_DC_PIPE_DIS);
+	/* DCN32 support max 4 pipes */
+	value = value & 0xf;
+	return value;
+}
+
 
 static bool dcn32_resource_construct(
 	uint8_t num_virtual_links,
@@ -2074,7 +2087,7 @@ static bool dcn32_resource_construct(
 	pool->base.res_cap = &res_cap_dcn32;
 	/* max number of pipes for ASIC before checking for pipe fuses */
 	num_pipes  = pool->base.res_cap->num_timing_generator;
-	pipe_fuses = REG_READ(CC_DC_PIPE_DIS);
+	pipe_fuses = read_pipe_fuses(ctx);
 
 	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++)
 		if (pipe_fuses & 1 << i)
@@ -2108,13 +2121,19 @@ static bool dcn32_resource_construct(
 	dc->caps.max_cursor_size = 64;
 	dc->caps.min_horizontal_blanking_period = 80;
 	dc->caps.dmdata_alloc_size = 2048;
-	dc->caps.mall_size_per_mem_channel = 0;
+	dc->caps.mall_size_per_mem_channel = 4;
 	dc->caps.mall_size_total = 0;
 	dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
 
 	dc->caps.cache_line_size = 64;
 	dc->caps.cache_num_ways = 16;
-	dc->caps.max_cab_allocation_bytes = 67108864; // 64MB = 1024 * 1024 * 64
+
+	/* Calculate the available MALL space */
+	dc->caps.max_cab_allocation_bytes = dcn32_calc_num_avail_chans_for_mall(
+		dc, dc->ctx->dc_bios->vram_info.num_chans) *
+		dc->caps.mall_size_per_mem_channel * 1024 * 1024;
+	dc->caps.mall_size_total = dc->caps.max_cab_allocation_bytes;
+
 	dc->caps.subvp_fw_processing_delay_us = 15;
 	dc->caps.subvp_prefetch_end_to_mall_start_us = 15;
 	dc->caps.subvp_swath_height_margin_lines = 16;
@@ -2131,6 +2150,7 @@ static bool dcn32_resource_construct(
 	dc->caps.edp_dsc_support = true;
 	dc->caps.extended_aux_timeout_support = true;
 	dc->caps.dmcub_support = true;
+	dc->caps.seamless_odm = true;
 
 	/* Color pipeline capabilities */
 	dc->caps.color.dpp.dcn_arch = 1;
@@ -2544,3 +2564,55 @@ struct pipe_ctx *dcn32_acquire_idle_pipe_for_head_pipe_in_layer(
 
 	return idle_pipe;
 }
+
+unsigned int dcn32_calc_num_avail_chans_for_mall(struct dc *dc, int num_chans)
+{
+	/*
+	 * DCN32 and DCN321 SKUs may have different sizes for MALL
+	 *  but we may not be able to access all the MALL space.
+	 *  If the num_chans is power of 2, then we can access all
+	 *  of the available MALL space.  Otherwise, we can only
+	 *  access:
+	 *
+	 *  max_cab_size_in_bytes = total_cache_size_in_bytes *
+	 *    ((2^floor(log2(num_chans)))/num_chans)
+	 *
+	 * Calculating the MALL sizes for all available SKUs, we
+	 *  have come up with the follow simplified check.
+	 * - we have max_chans which provides the max MALL size.
+	 *  Each chans supports 4MB of MALL so:
+	 *
+	 *  total_cache_size_in_bytes = max_chans * 4 MB
+	 *
+	 * - we have avail_chans which shows the number of channels
+	 *  we can use if we can't access the entire MALL space.
+	 *  It is generally half of max_chans
+	 * - so we use the following checks:
+	 *
+	 *   if (num_chans == max_chans), return max_chans
+	 *   if (num_chans < max_chans), return avail_chans
+	 *
+	 * - exception is GC_11_0_0 where we can't access max_chans,
+	 *  so we define max_avail_chans as the maximum available
+	 *  MALL space
+	 *
+	 */
+	int gc_11_0_0_max_chans = 48;
+	int gc_11_0_0_max_avail_chans = 32;
+	int gc_11_0_0_avail_chans = 16;
+	int gc_11_0_3_max_chans = 16;
+	int gc_11_0_3_avail_chans = 8;
+	int gc_11_0_2_max_chans = 8;
+	int gc_11_0_2_avail_chans = 4;
+
+	if (ASICREV_IS_GC_11_0_0(dc->ctx->asic_id.hw_internal_rev)) {
+		return (num_chans == gc_11_0_0_max_chans) ?
+			gc_11_0_0_max_avail_chans : gc_11_0_0_avail_chans;
+	} else if (ASICREV_IS_GC_11_0_2(dc->ctx->asic_id.hw_internal_rev)) {
+		return (num_chans == gc_11_0_2_max_chans) ?
+			gc_11_0_2_max_chans : gc_11_0_2_avail_chans;
+	} else { // if (ASICREV_IS_GC_11_0_3(dc->ctx->asic_id.hw_internal_rev)) {
+		return (num_chans == gc_11_0_3_max_chans) ?
+			gc_11_0_3_max_chans : gc_11_0_3_avail_chans;
+	}
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
index f76120e67c16..615244a1f95d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
@@ -142,6 +142,10 @@ void dcn32_restore_mall_state(struct dc *dc,
 		struct dc_state *context,
 		struct mall_temp_config *temp_config);
 
+bool dcn32_allow_subvp_with_active_margin(struct pipe_ctx *pipe);
+
+unsigned int dcn32_calc_num_avail_chans_for_mall(struct dc *dc, int num_chans);
+
 /* definitions for run time init of reg offsets */
 
 /* CLK SRC */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
index 6292ac515d1a..213ff3672bd5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
@@ -1621,6 +1621,14 @@ static struct resource_funcs dcn321_res_pool_funcs = {
 	.remove_phantom_pipes = dcn32_remove_phantom_pipes,
 };
 
+static uint32_t read_pipe_fuses(struct dc_context *ctx)
+{
+	uint32_t value = REG_READ(CC_DC_PIPE_DIS);
+	/* DCN321 support max 4 pipes */
+	value = value & 0xf;
+	return value;
+}
+
 
 static bool dcn321_resource_construct(
 	uint8_t num_virtual_links,
@@ -1663,7 +1671,7 @@ static bool dcn321_resource_construct(
 	pool->base.res_cap = &res_cap_dcn321;
 	/* max number of pipes for ASIC before checking for pipe fuses */
 	num_pipes  = pool->base.res_cap->num_timing_generator;
-	pipe_fuses = REG_READ(CC_DC_PIPE_DIS);
+	pipe_fuses = read_pipe_fuses(ctx);
 
 	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++)
 		if (pipe_fuses & 1 << i)
@@ -1697,11 +1705,18 @@ static bool dcn321_resource_construct(
 	dc->caps.max_cursor_size = 64;
 	dc->caps.min_horizontal_blanking_period = 80;
 	dc->caps.dmdata_alloc_size = 2048;
-	dc->caps.mall_size_per_mem_channel = 0;
+	dc->caps.mall_size_per_mem_channel = 4;
 	dc->caps.mall_size_total = 0;
 	dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
 	dc->caps.cache_line_size = 64;
 	dc->caps.cache_num_ways = 16;
+
+	/* Calculate the available MALL space */
+	dc->caps.max_cab_allocation_bytes = dcn32_calc_num_avail_chans_for_mall(
+		dc, dc->ctx->dc_bios->vram_info.num_chans) *
+		dc->caps.mall_size_per_mem_channel * 1024 * 1024;
+	dc->caps.mall_size_total = dc->caps.max_cab_allocation_bytes;
+
 	dc->caps.max_cab_allocation_bytes = 33554432; // 32MB = 1024 * 1024 * 32
 	dc->caps.subvp_fw_processing_delay_us = 15;
 	dc->caps.subvp_prefetch_end_to_mall_start_us = 15;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
index 45db40c41882..186538e3e3c0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
@@ -963,6 +963,8 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 	 * 	2. single eDP, on link 0, 1 plane and stutter period > 5ms
 	 * Z10 only cases:
 	 * 	1. single eDP, on link 0, 1 plane and stutter period >= 5ms
+	 * Z8 cases:
+	 * 	1. stutter period sufficient
 	 * Zstate not allowed cases:
 	 * 	1. Everything else
 	 */
@@ -971,6 +973,9 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 	else if (context->stream_count == 1 &&  context->streams[0]->signal == SIGNAL_TYPE_EDP) {
 		struct dc_link *link = context->streams[0]->sink->link;
 		struct dc_stream_status *stream_status = &context->stream_status[0];
+		int minmum_z8_residency = dc->debug.minimum_z8_residency_time > 0 ? dc->debug.minimum_z8_residency_time : 1000;
+		bool allow_z8 = context->bw_ctx.dml.vba.StutterPeriod > (double)minmum_z8_residency;
+		bool is_pwrseq0 = link->link_index == 0;
 
 		if (dc_extended_blank_supported(dc)) {
 			for (i = 0; i < dc->res_pool->pipe_count; i++) {
@@ -983,18 +988,20 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 				}
 			}
 		}
-		/* zstate only supported on PWRSEQ0  and when there's <2 planes*/
-		if (link->link_index != 0 || stream_status->plane_count > 1)
+
+		/* Don't support multi-plane configurations */
+		if (stream_status->plane_count > 1)
 			return DCN_ZSTATE_SUPPORT_DISALLOW;
 
-		if (context->bw_ctx.dml.vba.StutterPeriod > 5000.0 || optimized_min_dst_y_next_start_us > 5000)
+		if (is_pwrseq0 && (context->bw_ctx.dml.vba.StutterPeriod > 5000.0 || optimized_min_dst_y_next_start_us > 5000))
 			return DCN_ZSTATE_SUPPORT_ALLOW;
-		else if (link->psr_settings.psr_version == DC_PSR_VERSION_1 && !dc->debug.disable_psr)
-			return DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY;
+		else if (is_pwrseq0 && link->psr_settings.psr_version == DC_PSR_VERSION_1 && !link->panel_config.psr.disable_psr)
+			return allow_z8 ? DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY : DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY;
 		else
-			return DCN_ZSTATE_SUPPORT_DISALLOW;
-	} else
+			return allow_z8 ? DCN_ZSTATE_SUPPORT_ALLOW_Z8_ONLY : DCN_ZSTATE_SUPPORT_DISALLOW;
+	} else {
 		return DCN_ZSTATE_SUPPORT_DISALLOW;
+	}
 }
 
 void dcn20_calculate_dlg_params(
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
index d3b5b6fedf04..6266b0788387 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
@@ -3897,14 +3897,14 @@ void dml20_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 					mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
 							* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
 
-				locals->ODMCombineEnablePerState[i][k] = false;
+				locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
 				mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
 				if (mode_lib->vba.ODMCapability) {
 					if (locals->PlaneRequiredDISPCLKWithoutODMCombine > mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					} else if (locals->HActive[k] > DCN20_MAX_420_IMAGE_WIDTH && locals->OutputFormat[k] == dm_420) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					}
 				}
@@ -3957,7 +3957,7 @@ void dml20_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 				locals->RequiredDISPCLK[i][j] = 0.0;
 				locals->DISPCLK_DPPCLK_Support[i][j] = true;
 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
-					locals->ODMCombineEnablePerState[i][k] = false;
+					locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
 					if (locals->SwathWidthYSingleDPP[k] <= locals->MaximumSwathWidth[k]) {
 						locals->NoOfDPP[i][j][k] = 1;
 						locals->RequiredDPPCLK[i][j][k] = locals->MinDPPCLKUsingSingleDPP[k]
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
index edd098c7eb92..989d83ee3842 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
@@ -4008,17 +4008,17 @@ void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode
 					mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
 							* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
 
-				locals->ODMCombineEnablePerState[i][k] = false;
+				locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
 				mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
 				if (mode_lib->vba.ODMCapability) {
 					if (locals->PlaneRequiredDISPCLKWithoutODMCombine > MaxMaxDispclkRoundedDown) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					} else if (locals->DSCEnabled[k] && (locals->HActive[k] > DCN20_MAX_DSC_IMAGE_WIDTH)) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					} else if (locals->HActive[k] > DCN20_MAX_420_IMAGE_WIDTH && locals->OutputFormat[k] == dm_420) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					}
 				}
@@ -4071,7 +4071,7 @@ void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode
 				locals->RequiredDISPCLK[i][j] = 0.0;
 				locals->DISPCLK_DPPCLK_Support[i][j] = true;
 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
-					locals->ODMCombineEnablePerState[i][k] = false;
+					locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
 					if (locals->SwathWidthYSingleDPP[k] <= locals->MaximumSwathWidth[k]) {
 						locals->NoOfDPP[i][j][k] = 1;
 						locals->RequiredDPPCLK[i][j][k] = locals->MinDPPCLKUsingSingleDPP[k]
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
index 1d84ae50311d..f294f2f8c75b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
@@ -810,7 +810,7 @@ static bool CalculatePrefetchSchedule(
 			*swath_width_chroma_ub = dml_ceil(SwathWidthY / 2 - 1, myPipe->BlockWidth256BytesC) + myPipe->BlockWidth256BytesC;
 	} else {
 		*swath_width_luma_ub = dml_ceil(SwathWidthY - 1, myPipe->BlockHeight256BytesY) + myPipe->BlockHeight256BytesY;
-		if (myPipe->BlockWidth256BytesC > 0)
+		if (myPipe->BlockHeight256BytesC > 0)
 			*swath_width_chroma_ub = dml_ceil(SwathWidthY / 2 - 1, myPipe->BlockHeight256BytesC) + myPipe->BlockHeight256BytesC;
 	}
 
@@ -4102,17 +4102,17 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 					mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
 							* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
 
-				locals->ODMCombineEnablePerState[i][k] = false;
+				locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
 				mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
 				if (mode_lib->vba.ODMCapability) {
 					if (locals->PlaneRequiredDISPCLKWithoutODMCombine > MaxMaxDispclkRoundedDown) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					} else if (locals->DSCEnabled[k] && (locals->HActive[k] > DCN21_MAX_DSC_IMAGE_WIDTH)) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					} else if (locals->HActive[k] > DCN21_MAX_420_IMAGE_WIDTH && locals->OutputFormat[k] == dm_420) {
-						locals->ODMCombineEnablePerState[i][k] = true;
+						locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
 					}
 				}
@@ -4165,7 +4165,7 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 				locals->RequiredDISPCLK[i][j] = 0.0;
 				locals->DISPCLK_DPPCLK_Support[i][j] = true;
 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
-					locals->ODMCombineEnablePerState[i][k] = false;
+					locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
 					if (locals->SwathWidthYSingleDPP[k] <= locals->MaximumSwathWidth[k]) {
 						locals->NoOfDPP[i][j][k] = 1;
 						locals->RequiredDPPCLK[i][j][k] = locals->MinDPPCLKUsingSingleDPP[k]
@@ -5230,7 +5230,7 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 			mode_lib->vba.ODMCombineEnabled[k] =
 					locals->ODMCombineEnablePerState[mode_lib->vba.VoltageLevel][k];
 		} else {
-			mode_lib->vba.ODMCombineEnabled[k] = false;
+			mode_lib->vba.ODMCombineEnabled[k] = dm_odm_combine_mode_disabled;
 		}
 		mode_lib->vba.DSCEnabled[k] =
 				locals->RequiresDSC[mode_lib->vba.VoltageLevel][k];
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
index e1e92daba668..fdfb19337ea6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
@@ -368,7 +368,9 @@ void dcn30_fpu_update_soc_for_wm_a(struct dc *dc, struct dc_state *context)
 	dc_assert_fp_enabled();
 
 	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].valid) {
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
+		if (!context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching ||
+				context->bw_ctx.dml.soc.dram_clock_change_latency_us == 0)
+			context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
 		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us;
 		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us;
 	}
@@ -520,9 +522,21 @@ void dcn30_fpu_calculate_wm_and_dlg(
 		pipe_idx++;
 	}
 
-	DC_FP_START();
+	// WA: restrict FPO to use first non-strobe mode (NV24 BW issue)
+	if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching &&
+			dc->dml.soc.num_chans <= 4 &&
+			context->bw_ctx.dml.vba.DRAMSpeed <= 1700 &&
+			context->bw_ctx.dml.vba.DRAMSpeed >= 1500) {
+
+		for (i = 0; i < dc->dml.soc.num_states; i++) {
+			if (dc->dml.soc.clock_limits[i].dram_speed_mts > 1700) {
+				context->bw_ctx.dml.vba.DRAMSpeed = dc->dml.soc.clock_limits[i].dram_speed_mts;
+				break;
+			}
+		}
+	}
+
 	dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
-	DC_FP_END();
 
 	if (!pstate_en)
 		/* Restore full p-state latency */
@@ -636,7 +650,7 @@ int dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
 	while (dummy_latency_index < max_latency_table_entries) {
 		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
 				dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us;
-		dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, false);
+		dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, false, true);
 
 		if (context->bw_ctx.dml.soc.allow_dram_self_refresh_or_dram_clock_change_in_vblank ==
 			dm_allow_self_refresh_and_mclk_switch)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
index 479e2c1a1301..861f32b3248e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
@@ -1802,7 +1802,10 @@ static unsigned int CalculateVMAndRowBytes(
 	}
 
 	if (SurfaceTiling == dm_sw_linear) {
-		*dpte_row_height = dml_min(128, 1 << (unsigned int) dml_floor(dml_log2(PTEBufferSizeInRequests * *PixelPTEReqWidth / Pitch), 1));
+		if (PTEBufferSizeInRequests == 0)
+			*dpte_row_height = 1;
+		else
+			*dpte_row_height = dml_min(128, 1 << (unsigned int) dml_floor(dml_log2(PTEBufferSizeInRequests * *PixelPTEReqWidth / Pitch), 1));
 		*dpte_row_width_ub = (dml_ceil(((double) SwathWidth - 1) / *PixelPTEReqWidth, 1) + 1) * *PixelPTEReqWidth;
 		*PixelPTEBytesPerRow = *dpte_row_width_ub / *PixelPTEReqWidth * *PTERequestSize;
 	} else if (ScanDirection != dm_vert) {
@@ -4863,7 +4866,7 @@ void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 							v->DETBufferSizeCThisState[k],
 							&v->UrgentBurstFactorCursorPre[k],
 							&v->UrgentBurstFactorLumaPre[k],
-							&v->UrgentBurstFactorChroma[k],
+							&v->UrgentBurstFactorChromaPre[k],
 							&v->NoUrgentLatencyHidingPre[k]);
 				}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
index 7dd0845d1bd9..8e416433184c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
@@ -222,7 +222,7 @@ struct _vcs_dpi_ip_params_st dcn3_15_ip = {
 	.maximum_dsc_bits_per_component = 10,
 	.dsc422_native_support = false,
 	.is_line_buffer_bpp_fixed = true,
-	.line_buffer_fixed_bpp = 49,
+	.line_buffer_fixed_bpp = 48,
 	.line_buffer_size_bits = 789504,
 	.max_line_buffer_lines = 12,
 	.writeback_interface_buffer_size_kbytes = 90,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
index b612edb14417..cf8f3d690fa6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
@@ -4305,11 +4305,11 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 							v->AudioSampleRate[k],
 							v->AudioSampleLayout[k],
 							v->ODMCombineEnablePerState[i][k]);
-				} else if (v->Output[k] == dm_dp || v->Output[k] == dm_edp) {
+				} else if (v->Output[k] == dm_dp || v->Output[k] == dm_edp || v->Output[k] == dm_dp2p0) {
 					if (v->DSCEnable[k] == true) {
 						v->RequiresDSC[i][k] = true;
 						v->LinkDSCEnable = true;
-						if (v->Output[k] == dm_dp) {
+						if (v->Output[k] == dm_dp || v->Output[k] == dm_dp2p0) {
 							v->RequiresFEC[i][k] = true;
 						} else {
 							v->RequiresFEC[i][k] = false;
@@ -4317,107 +4317,201 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 					} else {
 						v->RequiresDSC[i][k] = false;
 						v->LinkDSCEnable = false;
-						v->RequiresFEC[i][k] = false;
-					}
-
-					v->Outbpp = BPP_INVALID;
-					if (v->PHYCLKPerState[i] >= 270.0) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 2700,
-								v->OutputLinkDPLanes[k],
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						// TODO: Need some other way to handle this nonsense
-						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
-					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 540.0) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 5400,
-								v->OutputLinkDPLanes[k],
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						// TODO: Need some other way to handle this nonsense
-						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
-					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 810.0) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 8100,
-								v->OutputLinkDPLanes[k],
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						// TODO: Need some other way to handle this nonsense
-						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
-					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 10000.0 / 18) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 10000,
-								4,
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "10x4";
+						if (v->Output[k] == dm_dp2p0) {
+							v->RequiresFEC[i][k] = true;
+						} else {
+							v->RequiresFEC[i][k] = false;
+						}
 					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 12000.0 / 18) {
-						v->Outbpp = TruncToValidBPP(
-								12000,
-								4,
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "12x4";
+					if (v->Output[k] == dm_dp2p0) {
+						v->Outbpp = BPP_INVALID;
+						if ((v->OutputLinkDPRate[k] == dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr10) &&
+							v->PHYCLKD18PerState[k] >= 10000.0 / 18.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 10000,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[k] < 13500.0 / 18.0 &&
+								v->DSCEnable[k] == true && v->ForcedOutputLinkBPP[k] == 0) {
+								v->RequiresDSC[i][k] = true;
+								v->LinkDSCEnable = true;
+								v->Outbpp = TruncToValidBPP(
+										(1.0 - v->Downspreading / 100.0) * 10000,
+										v->OutputLinkDPLanes[k],
+										v->HTotal[k],
+										v->HActive[k],
+										v->PixelClockBackEnd[k],
+										v->ForcedOutputLinkBPP[k],
+										v->LinkDSCEnable,
+										v->Output[k],
+										v->OutputFormat[k],
+										v->DSCInputBitPerComponent[k],
+										v->NumberOfDSCSlices[k],
+										v->AudioSampleRate[k],
+										v->AudioSampleLayout[k],
+										v->ODMCombineEnablePerState[i][k]);
+							}
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR10"
+						}
+						if (v->Outbpp == BPP_INVALID &&
+							(v->OutputLinkDPRate[k] == dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr13p5) &&
+							v->PHYCLKD18PerState[k] >= 13500.0 / 18.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 13500,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[k] < 20000.0 / 18.0 &&
+								v->DSCEnable[k] == true && v->ForcedOutputLinkBPP[k] == 0) {
+								v->RequiresDSC[i][k] = true;
+								v->LinkDSCEnable = true;
+								v->Outbpp = TruncToValidBPP(
+										(1.0 - v->Downspreading / 100.0) * 13500,
+										v->OutputLinkDPLanes[k],
+										v->HTotal[k],
+										v->HActive[k],
+										v->PixelClockBackEnd[k],
+										v->ForcedOutputLinkBPP[k],
+										v->LinkDSCEnable,
+										v->Output[k],
+										v->OutputFormat[k],
+										v->DSCInputBitPerComponent[k],
+										v->NumberOfDSCSlices[k],
+										v->AudioSampleRate[k],
+										v->AudioSampleLayout[k],
+										v->ODMCombineEnablePerState[i][k]);
+							}
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR13p5"
+						}
+						if (v->Outbpp == BPP_INVALID &&
+							(v->OutputLinkDPRate[k] == dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr20) &&
+							v->PHYCLKD18PerState[k] >= 20000.0 / 18.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 20000,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							if (v->Outbpp == BPP_INVALID && v->DSCEnable[k] == true &&
+								v->ForcedOutputLinkBPP[k] == 0) {
+								v->RequiresDSC[i][k] = true;
+								v->LinkDSCEnable = true;
+								v->Outbpp = TruncToValidBPP(
+										(1.0 - v->Downspreading / 100.0) * 20000,
+										v->OutputLinkDPLanes[k],
+										v->HTotal[k],
+										v->HActive[k],
+										v->PixelClockBackEnd[k],
+										v->ForcedOutputLinkBPP[k],
+										v->LinkDSCEnable,
+										v->Output[k],
+										v->OutputFormat[k],
+										v->DSCInputBitPerComponent[k],
+										v->NumberOfDSCSlices[k],
+										v->AudioSampleRate[k],
+										v->AudioSampleLayout[k],
+										v->ODMCombineEnablePerState[i][k]);
+							}
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR20"
+						}
+					} else {
+						v->Outbpp = BPP_INVALID;
+						if (v->PHYCLKPerState[i] >= 270.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 2700,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
+						}
+						if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 540.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 5400,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
+						}
+						if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 810.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 8100,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
+						}
 					}
 				}
 			} else {
@@ -5095,7 +5189,7 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 							v->DETBufferSizeCThisState[k],
 							&v->UrgentBurstFactorCursorPre[k],
 							&v->UrgentBurstFactorLumaPre[k],
-							&v->UrgentBurstFactorChroma[k],
+							&v->UrgentBurstFactorChromaPre[k],
 							&v->NotUrgentLatencyHidingPre[k]);
 				}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
index 34b6c763a455..bf77e56c3f3e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -148,8 +148,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc = {
 	.num_states = 5,
 	.sr_exit_time_us = 16.5,
 	.sr_enter_plus_exit_time_us = 18.5,
-	.sr_exit_z8_time_us = 442.0,
-	.sr_enter_plus_exit_z8_time_us = 560.0,
+	.sr_exit_z8_time_us = 268.0,
+	.sr_enter_plus_exit_z8_time_us = 393.0,
 	.writeback_latency_us = 12.0,
 	.dram_channel_width_bytes = 4,
 	.round_trip_ping_latency_dcfclk_cycles = 106,
@@ -310,6 +310,10 @@ int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *c
 				pipe->plane_state->src_rect.width < pipe->plane_state->dst_rect.width))
 			upscaled = true;
 
+		/* Apply HostVM policy - either based on hypervisor globally enabled, or rIOMMU active */
+		if (dc->debug.dml_hostvm_override == DML_HOSTVM_NO_OVERRIDE)
+			pipes[i].pipe.src.hostvm = dc->vm_pa_config.is_hvm_enabled || dc->res_pool->hubbub->riommu_active;
+
 		/*
 		 * Immediate flip can be set dynamically after enabling the plane.
 		 * We need to require support for immediate flip or underflow can be
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
index 0d12fd079cd6..4998b211ccac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
@@ -3184,7 +3184,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 		} else {
 			v->MIN_DST_Y_NEXT_START[k] = v->VTotal[k] - v->VFrontPorch[k] + v->VTotal[k] - v->VActive[k] - v->VStartup[k];
 		}
-		v->MIN_DST_Y_NEXT_START[k] += dml_floor(4.0 * v->TSetup[k] / (double)v->HTotal[k] / v->PixelClock[k], 1.0) / 4.0;
+		v->MIN_DST_Y_NEXT_START[k] += dml_floor(4.0 * v->TSetup[k] / ((double)v->HTotal[k] / v->PixelClock[k]), 1.0) / 4.0;
 		if (((v->VUpdateOffsetPix[k] + v->VUpdateWidthPix[k] + v->VReadyOffsetPix[k]) / v->HTotal[k])
 				<= (isInterlaceTiming ?
 						dml_floor((v->VTotal[k] - v->VActive[k] - v->VFrontPorch[k] - v->VStartup[k]) / 2.0, 1.0) :
@@ -4403,11 +4403,11 @@ void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_
 							v->AudioSampleRate[k],
 							v->AudioSampleLayout[k],
 							v->ODMCombineEnablePerState[i][k]);
-				} else if (v->Output[k] == dm_dp || v->Output[k] == dm_edp) {
+				} else if (v->Output[k] == dm_dp || v->Output[k] == dm_edp || v->Output[k] == dm_dp2p0) {
 					if (v->DSCEnable[k] == true) {
 						v->RequiresDSC[i][k] = true;
 						v->LinkDSCEnable = true;
-						if (v->Output[k] == dm_dp) {
+						if (v->Output[k] == dm_dp || v->Output[k] == dm_dp2p0) {
 							v->RequiresFEC[i][k] = true;
 						} else {
 							v->RequiresFEC[i][k] = false;
@@ -4415,107 +4415,201 @@ void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_
 					} else {
 						v->RequiresDSC[i][k] = false;
 						v->LinkDSCEnable = false;
-						v->RequiresFEC[i][k] = false;
-					}
-
-					v->Outbpp = BPP_INVALID;
-					if (v->PHYCLKPerState[i] >= 270.0) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 2700,
-								v->OutputLinkDPLanes[k],
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						// TODO: Need some other way to handle this nonsense
-						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
-					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 540.0) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 5400,
-								v->OutputLinkDPLanes[k],
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						// TODO: Need some other way to handle this nonsense
-						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
-					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 810.0) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 8100,
-								v->OutputLinkDPLanes[k],
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						// TODO: Need some other way to handle this nonsense
-						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
-					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 10000.0 / 18) {
-						v->Outbpp = TruncToValidBPP(
-								(1.0 - v->Downspreading / 100.0) * 10000,
-								4,
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "10x4";
+						if (v->Output[k] == dm_dp2p0) {
+							v->RequiresFEC[i][k] = true;
+						} else {
+							v->RequiresFEC[i][k] = false;
+						}
 					}
-					if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 12000.0 / 18) {
-						v->Outbpp = TruncToValidBPP(
-								12000,
-								4,
-								v->HTotal[k],
-								v->HActive[k],
-								v->PixelClockBackEnd[k],
-								v->ForcedOutputLinkBPP[k],
-								v->LinkDSCEnable,
-								v->Output[k],
-								v->OutputFormat[k],
-								v->DSCInputBitPerComponent[k],
-								v->NumberOfDSCSlices[k],
-								v->AudioSampleRate[k],
-								v->AudioSampleLayout[k],
-								v->ODMCombineEnablePerState[i][k]);
-						v->OutputBppPerState[i][k] = v->Outbpp;
-						//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "12x4";
+					if (v->Output[k] == dm_dp2p0) {
+						v->Outbpp = BPP_INVALID;
+						if ((v->OutputLinkDPRate[k] == dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr10) &&
+							v->PHYCLKD18PerState[k] >= 10000.0 / 18.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 10000,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[k] < 13500.0 / 18.0 &&
+								v->DSCEnable[k] == true && v->ForcedOutputLinkBPP[k] == 0) {
+								v->RequiresDSC[i][k] = true;
+								v->LinkDSCEnable = true;
+								v->Outbpp = TruncToValidBPP(
+										(1.0 - v->Downspreading / 100.0) * 10000,
+										v->OutputLinkDPLanes[k],
+										v->HTotal[k],
+										v->HActive[k],
+										v->PixelClockBackEnd[k],
+										v->ForcedOutputLinkBPP[k],
+										v->LinkDSCEnable,
+										v->Output[k],
+										v->OutputFormat[k],
+										v->DSCInputBitPerComponent[k],
+										v->NumberOfDSCSlices[k],
+										v->AudioSampleRate[k],
+										v->AudioSampleLayout[k],
+										v->ODMCombineEnablePerState[i][k]);
+							}
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR10"
+						}
+						if (v->Outbpp == BPP_INVALID &&
+							(v->OutputLinkDPRate[k] == dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr13p5) &&
+							v->PHYCLKD18PerState[k] >= 13500.0 / 18.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 13500,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[k] < 20000.0 / 18.0 &&
+								v->DSCEnable[k] == true && v->ForcedOutputLinkBPP[k] == 0) {
+								v->RequiresDSC[i][k] = true;
+								v->LinkDSCEnable = true;
+								v->Outbpp = TruncToValidBPP(
+										(1.0 - v->Downspreading / 100.0) * 13500,
+										v->OutputLinkDPLanes[k],
+										v->HTotal[k],
+										v->HActive[k],
+										v->PixelClockBackEnd[k],
+										v->ForcedOutputLinkBPP[k],
+										v->LinkDSCEnable,
+										v->Output[k],
+										v->OutputFormat[k],
+										v->DSCInputBitPerComponent[k],
+										v->NumberOfDSCSlices[k],
+										v->AudioSampleRate[k],
+										v->AudioSampleLayout[k],
+										v->ODMCombineEnablePerState[i][k]);
+							}
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR13p5"
+						}
+						if (v->Outbpp == BPP_INVALID &&
+							(v->OutputLinkDPRate[k] == dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr20) &&
+							v->PHYCLKD18PerState[k] >= 20000.0 / 18.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 20000,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							if (v->Outbpp == BPP_INVALID && v->DSCEnable[k] == true &&
+								v->ForcedOutputLinkBPP[k] == 0) {
+								v->RequiresDSC[i][k] = true;
+								v->LinkDSCEnable = true;
+								v->Outbpp = TruncToValidBPP(
+										(1.0 - v->Downspreading / 100.0) * 20000,
+										v->OutputLinkDPLanes[k],
+										v->HTotal[k],
+										v->HActive[k],
+										v->PixelClockBackEnd[k],
+										v->ForcedOutputLinkBPP[k],
+										v->LinkDSCEnable,
+										v->Output[k],
+										v->OutputFormat[k],
+										v->DSCInputBitPerComponent[k],
+										v->NumberOfDSCSlices[k],
+										v->AudioSampleRate[k],
+										v->AudioSampleLayout[k],
+										v->ODMCombineEnablePerState[i][k]);
+							}
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR20"
+						}
+					} else {
+						v->Outbpp = BPP_INVALID;
+						if (v->PHYCLKPerState[i] >= 270.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 2700,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
+						}
+						if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 540.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 5400,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
+						}
+						if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 810.0) {
+							v->Outbpp = TruncToValidBPP(
+									(1.0 - v->Downspreading / 100.0) * 8100,
+									v->OutputLinkDPLanes[k],
+									v->HTotal[k],
+									v->HActive[k],
+									v->PixelClockBackEnd[k],
+									v->ForcedOutputLinkBPP[k],
+									v->LinkDSCEnable,
+									v->Output[k],
+									v->OutputFormat[k],
+									v->DSCInputBitPerComponent[k],
+									v->NumberOfDSCSlices[k],
+									v->AudioSampleRate[k],
+									v->AudioSampleLayout[k],
+									v->ODMCombineEnablePerState[i][k]);
+							v->OutputBppPerState[i][k] = v->Outbpp;
+							// TODO: Need some other way to handle this nonsense
+							// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
+						}
 					}
 				}
 			} else {
@@ -5192,7 +5286,7 @@ void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_
 							v->DETBufferSizeCThisState[k],
 							&v->UrgentBurstFactorCursorPre[k],
 							&v->UrgentBurstFactorLumaPre[k],
-							&v->UrgentBurstFactorChroma[k],
+							&v->UrgentBurstFactorChromaPre[k],
 							&v->NotUrgentLatencyHidingPre[k]);
 				}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index 2abe3967f7fb..f28caece5f90 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -137,7 +137,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc = {
 	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
 	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
 	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
-	.pct_ideal_sdp_bw_after_urgent = 100.0,
+	.pct_ideal_sdp_bw_after_urgent = 90.0,
 	.pct_ideal_fabric_bw_after_urgent = 67.0,
 	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 20.0,
 	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, // N/A, for now keep as is until DML implemented
@@ -531,9 +531,11 @@ void dcn32_set_phantom_stream_timing(struct dc *dc,
 	unsigned int i, pipe_idx;
 	struct pipe_ctx *pipe;
 	uint32_t phantom_vactive, phantom_bp, pstate_width_fw_delay_lines;
+	unsigned int num_dpp;
 	unsigned int vlevel = context->bw_ctx.dml.vba.VoltageLevel;
 	unsigned int dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
 	unsigned int socclk = context->bw_ctx.dml.vba.SOCCLKPerState[vlevel];
+	struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
 
 	dc_assert_fp_enabled();
 
@@ -569,6 +571,11 @@ void dcn32_set_phantom_stream_timing(struct dc *dc,
 	phantom_vactive = get_subviewport_lines_needed_in_mall(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx) +
 				pstate_width_fw_delay_lines + dc->caps.subvp_swath_height_margin_lines;
 
+	// W/A for DCC corruption with certain high resolution timings.
+	// Determing if pipesplit is used. If so, add meta_row_height to the phantom vactive.
+	num_dpp = vba->NoOfDPP[vba->VoltageLevel][vba->maxMpcComb][vba->pipe_plane[pipe_idx]];
+	phantom_vactive += num_dpp > 1 ? vba->meta_row_height[vba->pipe_plane[pipe_idx]] : 0;
+
 	// For backporch of phantom pipe, use vstartup of the main pipe
 	phantom_bp = get_vstartup(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
 
@@ -669,7 +676,9 @@ static bool dcn32_assign_subvp_pipe(struct dc *dc,
 		 */
 		if (pipe->plane_state && !pipe->top_pipe &&
 				pipe->stream->mall_stream_config.type == SUBVP_NONE && refresh_rate < 120 && !pipe->plane_state->address.tmz_surface &&
-				vba->ActiveDRAMClockChangeLatencyMarginPerState[vba->VoltageLevel][vba->maxMpcComb][vba->pipe_plane[pipe_idx]] <= 0) {
+				(vba->ActiveDRAMClockChangeLatencyMarginPerState[vba->VoltageLevel][vba->maxMpcComb][vba->pipe_plane[pipe_idx]] <= 0 ||
+				(vba->ActiveDRAMClockChangeLatencyMarginPerState[vba->VoltageLevel][vba->maxMpcComb][vba->pipe_plane[pipe_idx]] > 0 &&
+						dcn32_allow_subvp_with_active_margin(pipe)))) {
 			while (pipe) {
 				num_pipes++;
 				pipe = pipe->bottom_pipe;
@@ -1191,9 +1200,7 @@ static void dcn32_full_validate_bw_helper(struct dc *dc,
 			}
 		} else {
 			// Most populate phantom DLG params before programming hardware / timing for phantom pipe
-			DC_FP_START();
 			dcn32_helper_populate_phantom_dlg_params(dc, context, pipes, *pipe_cnt);
-			DC_FP_END();
 
 			/* Call validate_apply_pipe_split flags after calling DML getters for
 			 * phantom dlg params, or some of the VBA params indicating pipe split
@@ -1494,11 +1501,8 @@ bool dcn32_internal_validate_bw(struct dc *dc,
 
 	dml_log_pipe_params(&context->bw_ctx.dml, pipes, pipe_cnt);
 
-	if (!fast_validate) {
-		DC_FP_START();
+	if (!fast_validate)
 		dcn32_full_validate_bw_helper(dc, context, pipes, &vlevel, split, merge, &pipe_cnt);
-		DC_FP_END();
-	}
 
 	if (fast_validate ||
 			(dc->debug.dml_disallow_alternate_prefetch_modes &&
@@ -1956,6 +1960,10 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 		 */
 		context->bw_ctx.bw.dcn.watermarks.a = context->bw_ctx.bw.dcn.watermarks.c;
 		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 0;
+		/* Calculate FCLK p-state change watermark based on FCLK pstate change latency in case
+		 * UCLK p-state is not supported, to avoid underflow in case FCLK pstate is supported
+		 */
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	} else {
 		/* Set A:
 		 * All clocks min.
@@ -2159,9 +2167,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 		entry.fabricclk_mhz = 0;
 		entry.dram_speed_mts = 0;
 
-		DC_FP_START();
 		insert_entry_into_table_sorted(table, num_entries, &entry);
-		DC_FP_END();
 	}
 
 	// Insert the max DCFCLK
@@ -2169,9 +2175,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 	entry.fabricclk_mhz = 0;
 	entry.dram_speed_mts = 0;
 
-	DC_FP_START();
 	insert_entry_into_table_sorted(table, num_entries, &entry);
-	DC_FP_END();
 
 	// Insert the UCLK DPMS
 	for (i = 0; i < num_uclk_dpms; i++) {
@@ -2179,9 +2183,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 		entry.fabricclk_mhz = 0;
 		entry.dram_speed_mts = bw_params->clk_table.entries[i].memclk_mhz * 16;
 
-		DC_FP_START();
 		insert_entry_into_table_sorted(table, num_entries, &entry);
-		DC_FP_END();
 	}
 
 	// If FCLK is coarse grained, insert individual DPMs.
@@ -2191,9 +2193,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 			entry.fabricclk_mhz = bw_params->clk_table.entries[i].fclk_mhz;
 			entry.dram_speed_mts = 0;
 
-			DC_FP_START();
 			insert_entry_into_table_sorted(table, num_entries, &entry);
-			DC_FP_END();
 		}
 	}
 	// If FCLK fine grained, only insert max
@@ -2202,9 +2202,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 		entry.fabricclk_mhz = max_fclk_mhz;
 		entry.dram_speed_mts = 0;
 
-		DC_FP_START();
 		insert_entry_into_table_sorted(table, num_entries, &entry);
-		DC_FP_END();
 	}
 
 	// At this point, the table contains all "points of interest" based on
@@ -2368,8 +2366,11 @@ void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_pa
 		}
 
 		/* Override from VBIOS for num_chan */
-		if (dc->ctx->dc_bios->vram_info.num_chans)
+		if (dc->ctx->dc_bios->vram_info.num_chans) {
 			dcn3_2_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans;
+			dcn3_2_soc.mall_allocated_for_dcn_mbytes = (double)(dcn32_calc_num_avail_chans_for_mall(dc,
+				dc->ctx->dc_bios->vram_info.num_chans) * dc->caps.mall_size_per_mem_channel);
+		}
 
 		if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes)
 			dcn3_2_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes;
@@ -2539,3 +2540,38 @@ void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_pa
 	}
 }
 
+void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
+				  int pipe_cnt)
+{
+	dc_assert_fp_enabled();
+
+	pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
+	pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
+}
+
+bool dcn32_allow_subvp_with_active_margin(struct pipe_ctx *pipe)
+{
+	bool allow = false;
+	uint32_t refresh_rate = 0;
+
+	/* Allow subvp on displays that have active margin for 2560x1440@60hz displays
+	 * only for now. There must be no scaling as well.
+	 *
+	 * For now we only enable on 2560x1440@60hz displays to enable 4K60 + 1440p60 configs
+	 * for p-state switching.
+	 */
+	if (pipe->stream && pipe->plane_state) {
+		refresh_rate = (pipe->stream->timing.pix_clk_100hz * 100 +
+						pipe->stream->timing.v_total * pipe->stream->timing.h_total - 1)
+						/ (double)(pipe->stream->timing.v_total * pipe->stream->timing.h_total);
+		if (pipe->stream->timing.v_addressable == 1440 &&
+				pipe->stream->timing.h_addressable == 2560 &&
+				refresh_rate >= 55 && refresh_rate <= 65 &&
+				pipe->plane_state->src_rect.height == 1440 &&
+				pipe->plane_state->src_rect.width == 2560 &&
+				pipe->plane_state->dst_rect.height == 1440 &&
+				pipe->plane_state->dst_rect.width == 2560)
+			allow = true;
+	}
+	return allow;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
index 3a3dc2ce4c73..ab010e7e840b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
@@ -73,4 +73,7 @@ int dcn32_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
 
 void dcn32_patch_dpm_table(struct clk_bw_params *bw_params);
 
+void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
+				  int pipe_cnt);
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
index 9afd9ba23fb2..2bb768413c92 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -670,6 +670,25 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 		v->cursor_bw[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0] * mode_lib->vba.CursorBPP[k][0] / 8 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
 	}
 
+	v->NotEnoughDETSwathFillLatencyHiding = dml32_CalculateDETSwathFillLatencyHiding(
+						mode_lib->vba.NumberOfActiveSurfaces,
+						mode_lib->vba.ReturnBW,
+						v->UrgentLatency,
+						mode_lib->vba.SwathHeightY,
+						mode_lib->vba.SwathHeightC,
+						v->swath_width_luma_ub,
+						v->swath_width_chroma_ub,
+						v->BytePerPixelDETY,
+						v->BytePerPixelDETC,
+						mode_lib->vba.DETBufferSizeY,
+						mode_lib->vba.DETBufferSizeC,
+						mode_lib->vba.DPPPerPlane,
+						mode_lib->vba.HTotal,
+						mode_lib->vba.PixelClock,
+						mode_lib->vba.VRatio,
+						mode_lib->vba.VRatioChroma,
+						mode_lib->vba.UsesMALLForPStateChange);
+
 	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
 		v->MaxVStartupLines[k] = ((mode_lib->vba.Interlace[k] &&
 				!mode_lib->vba.ProgressiveToInterlaceUnitInOPP) ?
@@ -788,7 +807,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 					v->SwathHeightY[k],
 					v->SwathHeightC[k],
 					TWait,
-					v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ ?
+					(v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ ||
+						v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= MIN_DCFCLK_FREQ_MHZ) ?
 							mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
 					/* Output */
 					&v->DSTXAfterScaler[k],
@@ -1664,6 +1684,7 @@ static void mode_support_configuration(struct vba_vars_st *v,
 				&& mode_lib->vba.PTEBufferSizeNotExceeded[i][j] == true
 				&& mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] == true
 				&& mode_lib->vba.NonsupportedDSCInputBPC == false
+				&& mode_lib->vba.NotEnoughDETSwathFillLatencyHidingPerState[i][j] == false
 				&& !mode_lib->vba.ExceededMALLSize
 				&& ((mode_lib->vba.HostVMEnable == false
 				&& !mode_lib->vba.ImmediateFlipRequiredFinal)
@@ -3158,6 +3179,25 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 					mode_lib->vba.UrgentBurstFactorChroma,
 					mode_lib->vba.UrgentBurstFactorCursor);
 
+			mode_lib->vba.NotEnoughDETSwathFillLatencyHidingPerState[i][j] = dml32_CalculateDETSwathFillLatencyHiding(
+					mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.ReturnBWPerState[i][j],
+					mode_lib->vba.UrgLatency[i],
+					mode_lib->vba.SwathHeightYThisState,
+					mode_lib->vba.SwathHeightCThisState,
+					mode_lib->vba.swath_width_luma_ub_this_state,
+					mode_lib->vba.swath_width_chroma_ub_this_state,
+					mode_lib->vba.BytePerPixelInDETY,
+					mode_lib->vba.BytePerPixelInDETC,
+					mode_lib->vba.DETBufferSizeYThisState,
+					mode_lib->vba.DETBufferSizeCThisState,
+					mode_lib->vba.NoOfDPPThisState,
+					mode_lib->vba.HTotal,
+					mode_lib->vba.PixelClock,
+					mode_lib->vba.VRatio,
+					mode_lib->vba.VRatioChroma,
+					mode_lib->vba.UsesMALLForPStateChange);
+
 			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.VMDataOnlyReturnBWPerState = dml32_get_return_bw_mbps_vm_only(&mode_lib->vba.soc, i,
 					mode_lib->vba.DCFCLKState[i][j], mode_lib->vba.FabricClockPerState[i],
 					mode_lib->vba.DRAMSpeedPerState[i]);
@@ -3249,7 +3289,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 							v->swath_width_chroma_ub_this_state[k],
 							v->SwathHeightYThisState[k],
 							v->SwathHeightCThisState[k], v->TWait,
-							v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ ?
+							(v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= MIN_DCFCLK_FREQ_MHZ) ?
 									mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
 
 							/* Output */
@@ -3293,7 +3333,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 							/* Output */
 							&mode_lib->vba.UrgentBurstFactorCursorPre[k],
 							&mode_lib->vba.UrgentBurstFactorLumaPre[k],
-							&mode_lib->vba.UrgentBurstFactorChroma[k],
+							&mode_lib->vba.UrgentBurstFactorChromaPre[k],
 							&mode_lib->vba.NotUrgentLatencyHidingPre[k]);
 				}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
index c8b28c83ddf4..e92eee2c664d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
@@ -52,6 +52,7 @@
 #define BPP_BLENDED_PIPE 0xffffffff
 
 #define MEM_STROBE_FREQ_MHZ 1600
+#define MIN_DCFCLK_FREQ_MHZ 200
 #define MEM_STROBE_MAX_DELIVERY_TIME_US 60.0
 
 struct display_mode_lib;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
index debe46b24a3e..b53feeaf5cf1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
@@ -6228,3 +6228,72 @@ void dml32_CalculateImmediateFlipBandwithSupport(unsigned int NumberOfActiveSurf
 	*ImmediateFlipBandwidthSupport = (*TotalBandwidth <= ReturnBW);
 	*FractionOfUrgentBandwidth = *TotalBandwidth / ReturnBW;
 }
+
+bool dml32_CalculateDETSwathFillLatencyHiding(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		double UrgentLatency,
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int SwathWidthY[],
+		unsigned int SwathWidthC[],
+		double  BytePerPixelInDETY[],
+		double  BytePerPixelInDETC[],
+		unsigned int    DETBufferSizeY[],
+		unsigned int    DETBufferSizeC[],
+		unsigned int	NumOfDPP[],
+		unsigned int	HTotal[],
+		double	PixelClock[],
+		double	VRatioY[],
+		double	VRatioC[],
+		enum dm_use_mall_for_pstate_change_mode UsesMALLForPStateChange[DC__NUM_DPP__MAX])
+{
+	int k;
+	double SwathSizeAllSurfaces = 0;
+	double SwathSizeAllSurfacesInFetchTimeUs;
+	double DETSwathLatencyHidingUs;
+	double DETSwathLatencyHidingYUs;
+	double DETSwathLatencyHidingCUs;
+	double SwathSizePerSurfaceY[DC__NUM_DPP__MAX];
+	double SwathSizePerSurfaceC[DC__NUM_DPP__MAX];
+	bool NotEnoughDETSwathFillLatencyHiding = false;
+
+	/* calculate sum of single swath size for all pipes in bytes */
+	for (k = 0; k < NumberOfActiveSurfaces; k++) {
+		SwathSizePerSurfaceY[k] = SwathHeightY[k] * SwathWidthY[k] * BytePerPixelInDETY[k] * NumOfDPP[k];
+
+		if (SwathHeightC[k] != 0)
+			SwathSizePerSurfaceC[k] = SwathHeightC[k] * SwathWidthC[k] * BytePerPixelInDETC[k] * NumOfDPP[k];
+		else
+			SwathSizePerSurfaceC[k] = 0;
+
+		SwathSizeAllSurfaces += SwathSizePerSurfaceY[k] + SwathSizePerSurfaceC[k];
+	}
+
+	SwathSizeAllSurfacesInFetchTimeUs = SwathSizeAllSurfaces / ReturnBW + UrgentLatency;
+
+	/* ensure all DET - 1 swath can hide a fetch for all surfaces */
+	for (k = 0; k < NumberOfActiveSurfaces; k++) {
+		double LineTime = HTotal[k] / PixelClock[k];
+
+		/* only care if surface is not phantom */
+		if (UsesMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) {
+			DETSwathLatencyHidingYUs = (dml_floor(DETBufferSizeY[k] / BytePerPixelInDETY[k] / SwathWidthY[k], 1.0) - SwathHeightY[k]) / VRatioY[k] * LineTime;
+
+			if (SwathHeightC[k] != 0) {
+				DETSwathLatencyHidingCUs = (dml_floor(DETBufferSizeC[k] / BytePerPixelInDETC[k] / SwathWidthC[k], 1.0) - SwathHeightC[k]) / VRatioC[k] * LineTime;
+
+				DETSwathLatencyHidingUs = dml_min(DETSwathLatencyHidingYUs, DETSwathLatencyHidingCUs);
+			} else {
+				DETSwathLatencyHidingUs = DETSwathLatencyHidingYUs;
+			}
+
+			/* DET must be able to hide time to fetch 1 swath for each surface */
+			if (DETSwathLatencyHidingUs < SwathSizeAllSurfacesInFetchTimeUs) {
+				NotEnoughDETSwathFillLatencyHiding = true;
+				break;
+			}
+		}
+	}
+
+	return NotEnoughDETSwathFillLatencyHiding;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
index 3989c2a28fae..779c6805f599 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
@@ -1141,4 +1141,22 @@ void dml32_CalculateImmediateFlipBandwithSupport(unsigned int NumberOfActiveSurf
 		double  *FractionOfUrgentBandwidth,
 		bool *ImmediateFlipBandwidthSupport);
 
+bool dml32_CalculateDETSwathFillLatencyHiding(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		double UrgentLatency,
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int SwathWidthY[],
+		unsigned int SwathWidthC[],
+		double  BytePerPixelInDETY[],
+		double  BytePerPixelInDETC[],
+		unsigned int    DETBufferSizeY[],
+		unsigned int    DETBufferSizeC[],
+		unsigned int	NumOfDPP[],
+		unsigned int	HTotal[],
+		double	PixelClock[],
+		double	VRatioY[],
+		double	VRatioC[],
+		enum dm_use_mall_for_pstate_change_mode UsesMALLForPStateChange[DC__NUM_DPP__MAX]);
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c
index 395ae8761980..9ba6cb67655f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c
@@ -116,7 +116,7 @@ void dml32_rq_dlg_get_rq_reg(display_rq_regs_st *rq_regs,
 	else
 		rq_regs->rq_regs_l.min_meta_chunk_size = dml_log2(min_meta_chunk_bytes) - 6 + 1;
 
-	if (min_meta_chunk_bytes == 0)
+	if (p1_min_meta_chunk_bytes == 0)
 		rq_regs->rq_regs_c.min_meta_chunk_size = 0;
 	else
 		rq_regs->rq_regs_c.min_meta_chunk_size = dml_log2(p1_min_meta_chunk_bytes) - 6 + 1;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
index f4b176599be7..383a409a3f54 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
@@ -106,16 +106,16 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = {
 	.clock_limits = {
 		{
 			.state = 0,
-			.dcfclk_mhz = 1564.0,
-			.fabricclk_mhz = 400.0,
-			.dispclk_mhz = 2150.0,
-			.dppclk_mhz = 2150.0,
+			.dcfclk_mhz = 1434.0,
+			.fabricclk_mhz = 2250.0,
+			.dispclk_mhz = 1720.0,
+			.dppclk_mhz = 1720.0,
 			.phyclk_mhz = 810.0,
 			.phyclk_d18_mhz = 667.0,
-			.phyclk_d32_mhz = 625.0,
+			.phyclk_d32_mhz = 313.0,
 			.socclk_mhz = 1200.0,
-			.dscclk_mhz = 716.667,
-			.dram_speed_mts = 1600.0,
+			.dscclk_mhz = 573.333,
+			.dram_speed_mts = 16000.0,
 			.dtbclk_mhz = 1564.0,
 		},
 	},
@@ -125,18 +125,18 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = {
 	.sr_exit_z8_time_us = 285.0,
 	.sr_enter_plus_exit_z8_time_us = 320,
 	.writeback_latency_us = 12.0,
-	.round_trip_ping_latency_dcfclk_cycles = 263,
+	.round_trip_ping_latency_dcfclk_cycles = 207,
 	.urgent_latency_pixel_data_only_us = 4,
 	.urgent_latency_pixel_mixed_with_vm_data_us = 4,
 	.urgent_latency_vm_data_only_us = 4,
-	.fclk_change_latency_us = 20,
-	.usr_retraining_latency_us = 2,
-	.smn_latency_us = 2,
-	.mall_allocated_for_dcn_mbytes = 64,
+	.fclk_change_latency_us = 7,
+	.usr_retraining_latency_us = 0,
+	.smn_latency_us = 0,
+	.mall_allocated_for_dcn_mbytes = 32,
 	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
 	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
 	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
-	.pct_ideal_sdp_bw_after_urgent = 100.0,
+	.pct_ideal_sdp_bw_after_urgent = 90.0,
 	.pct_ideal_fabric_bw_after_urgent = 67.0,
 	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 20.0,
 	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, // N/A, for now keep as is until DML implemented
@@ -534,8 +534,11 @@ void dcn321_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_p
 		}
 
 		/* Override from VBIOS for num_chan */
-		if (dc->ctx->dc_bios->vram_info.num_chans)
+		if (dc->ctx->dc_bios->vram_info.num_chans) {
 			dcn3_21_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans;
+			dcn3_21_soc.mall_allocated_for_dcn_mbytes = (double)(dcn32_calc_num_avail_chans_for_mall(dc,
+				dc->ctx->dc_bios->vram_info.num_chans) * dc->caps.mall_size_per_mem_channel);
+		}
 
 		if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes)
 			dcn3_21_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
index a0207a8f8756..2b34b02dbd45 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -1041,6 +1041,7 @@ struct vba_vars_st {
 	double MinFullDETBufferingTime;
 	double AverageReadBandwidthGBytePerSecond;
 	bool   FirstMainPlane;
+	bool NotEnoughDETSwathFillLatencyHiding;
 
 	unsigned int ViewportWidthChroma[DC__NUM_DPP__MAX];
 	unsigned int ViewportHeightChroma[DC__NUM_DPP__MAX];
@@ -1224,6 +1225,7 @@ struct vba_vars_st {
 	unsigned int BlockWidthC[DC__NUM_DPP__MAX];
 	unsigned int SubViewportLinesNeededInMALL[DC__NUM_DPP__MAX];
 	bool VActiveBandwithSupport[DC__VOLTAGE_STATES][2];
+	bool NotEnoughDETSwathFillLatencyHidingPerState[DC__VOLTAGE_STATES][2];
 	struct dummy_vars dummy_vars;
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c
index 9b63c6c0cc84..e0bd0c722e00 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c
@@ -138,7 +138,8 @@ static const struct ddc_sh_mask ddc_shift[] = {
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 3),
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 4),
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 5),
-	DDC_MASK_SH_LIST_DCN2(__SHIFT, 6)
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 6),
+	DDC_MASK_SH_LIST_DCN2_VGA(__SHIFT)
 };
 
 static const struct ddc_sh_mask ddc_mask[] = {
@@ -147,7 +148,8 @@ static const struct ddc_sh_mask ddc_mask[] = {
 	DDC_MASK_SH_LIST_DCN2(_MASK, 3),
 	DDC_MASK_SH_LIST_DCN2(_MASK, 4),
 	DDC_MASK_SH_LIST_DCN2(_MASK, 5),
-	DDC_MASK_SH_LIST_DCN2(_MASK, 6)
+	DDC_MASK_SH_LIST_DCN2(_MASK, 6),
+	DDC_MASK_SH_LIST_DCN2_VGA(_MASK)
 };
 
 #include "../generic_regs.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c
index 687d4f128480..36a5736c58c9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c
@@ -145,7 +145,8 @@ static const struct ddc_sh_mask ddc_shift[] = {
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 3),
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 4),
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 5),
-	DDC_MASK_SH_LIST_DCN2(__SHIFT, 6)
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 6),
+	DDC_MASK_SH_LIST_DCN2_VGA(__SHIFT)
 };
 
 static const struct ddc_sh_mask ddc_mask[] = {
@@ -154,7 +155,8 @@ static const struct ddc_sh_mask ddc_mask[] = {
 	DDC_MASK_SH_LIST_DCN2(_MASK, 3),
 	DDC_MASK_SH_LIST_DCN2(_MASK, 4),
 	DDC_MASK_SH_LIST_DCN2(_MASK, 5),
-	DDC_MASK_SH_LIST_DCN2(_MASK, 6)
+	DDC_MASK_SH_LIST_DCN2(_MASK, 6),
+	DDC_MASK_SH_LIST_DCN2_VGA(_MASK)
 };
 
 #include "../generic_regs.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
index 0ea52ba5ac82..9f6872ae4020 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
@@ -149,7 +149,8 @@ static const struct ddc_sh_mask ddc_shift[] = {
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 3),
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 4),
 	DDC_MASK_SH_LIST_DCN2(__SHIFT, 5),
-	DDC_MASK_SH_LIST_DCN2(__SHIFT, 6)
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 6),
+	DDC_MASK_SH_LIST_DCN2_VGA(__SHIFT)
 };
 
 static const struct ddc_sh_mask ddc_mask[] = {
@@ -158,7 +159,8 @@ static const struct ddc_sh_mask ddc_mask[] = {
 	DDC_MASK_SH_LIST_DCN2(_MASK, 3),
 	DDC_MASK_SH_LIST_DCN2(_MASK, 4),
 	DDC_MASK_SH_LIST_DCN2(_MASK, 5),
-	DDC_MASK_SH_LIST_DCN2(_MASK, 6)
+	DDC_MASK_SH_LIST_DCN2(_MASK, 6),
+	DDC_MASK_SH_LIST_DCN2_VGA(_MASK)
 };
 
 #include "../generic_regs.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h
index 308a543178a5..59884ef651b3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h
@@ -113,6 +113,13 @@
 	(PHY_AUX_CNTL__AUX## cd ##_PAD_RXSEL## mask_sh),\
 	(DC_GPIO_AUX_CTRL_5__DDC_PAD## cd ##_I2CMODE## mask_sh)}
 
+#define DDC_MASK_SH_LIST_DCN2_VGA(mask_sh) \
+	{DDC_MASK_SH_LIST_COMMON(mask_sh),\
+	0,\
+	0,\
+	0,\
+	0}
+
 struct ddc_registers {
 	struct gpio_registers gpio;
 	uint32_t ddc_setup;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
index ce006762f257..ad6acd1b34e1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
@@ -148,18 +148,21 @@ struct dccg_funcs {
 		struct dccg *dccg,
 		int inst);
 
-void (*set_pixel_rate_div)(
-        struct dccg *dccg,
-        uint32_t otg_inst,
-        enum pixel_rate_div k1,
-        enum pixel_rate_div k2);
-
-void (*set_valid_pixel_rate)(
-        struct dccg *dccg,
-	int ref_dtbclk_khz,
-        int otg_inst,
-        int pixclk_khz);
+	void (*set_pixel_rate_div)(struct dccg *dccg,
+			uint32_t otg_inst,
+			enum pixel_rate_div k1,
+			enum pixel_rate_div k2);
 
+	void (*set_valid_pixel_rate)(
+			struct dccg *dccg,
+			int ref_dtbclk_khz,
+			int otg_inst,
+			int pixclk_khz);
+
+	void (*dpp_root_clock_control)(
+			struct dccg *dccg,
+			unsigned int dpp_inst,
+			bool clock_on);
 };
 
 #endif //__DAL_DCCG_H__
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
index 25a1df45b264..f96fb425345e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -325,6 +325,7 @@ struct timing_generator_funcs {
 			uint32_t vtotal_change_limit);
 
 	void (*init_odm)(struct timing_generator *tg);
+	void (*wait_drr_doublebuffer_pending_clear)(struct timing_generator *tg);
 };
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
index a4d61bb724b6..39bd53b79020 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
@@ -115,6 +115,10 @@ struct hwseq_private_funcs {
 	void (*plane_atomic_disable)(struct dc *dc, struct pipe_ctx *pipe_ctx);
 	void (*enable_power_gating_plane)(struct dce_hwseq *hws,
 		bool enable);
+	void (*dpp_root_clock_control)(
+			struct dce_hwseq *hws,
+			unsigned int dpp_inst,
+			bool clock_on);
 	void (*dpp_pg_control)(struct dce_hwseq *hws,
 			unsigned int dpp_inst,
 			bool power_on);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index 7a8f61517424..27a4ea7dc74e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -450,6 +450,10 @@ enum dmub_cmd_vbios_type {
 	 * Query DP alt status on a transmitter.
 	 */
 	DMUB_CMD__VBIOS_TRANSMITTER_QUERY_DP_ALT  = 26,
+	/**
+	 * Controls domain power gating
+	 */
+	DMUB_CMD__VBIOS_DOMAIN_CONTROL = 28,
 };
 
 //==============================================================================
@@ -1191,6 +1195,23 @@ struct dmub_rb_cmd_dig1_transmitter_control {
 	union dmub_cmd_dig1_transmitter_control_data transmitter_control; /**< payload */
 };
 
+/**
+ * struct dmub_rb_cmd_domain_control_data - Data for DOMAIN power control
+ */
+struct dmub_rb_cmd_domain_control_data {
+	uint8_t inst : 6; /**< DOMAIN instance to control */
+	uint8_t power_gate : 1; /**< 1=power gate, 0=power up */
+	uint8_t reserved[3]; /**< Reserved for future use */
+};
+
+/**
+ * struct dmub_rb_cmd_domain_control - Controls DOMAIN power gating
+ */
+struct dmub_rb_cmd_domain_control {
+	struct dmub_cmd_header header; /**< header */
+	struct dmub_rb_cmd_domain_control_data data; /**< payload */
+};
+
 /**
  * DPIA tunnel command parameters.
  */
@@ -3187,6 +3208,10 @@ union dmub_rb_cmd {
 	 * Definition of a DMUB_CMD__VBIOS_DIG1_TRANSMITTER_CONTROL command.
 	 */
 	struct dmub_rb_cmd_dig1_transmitter_control dig1_transmitter_control;
+	/**
+	 * Definition of a DMUB_CMD__VBIOS_DOMAIN_CONTROL command.
+	 */
+	struct dmub_rb_cmd_domain_control domain_control;
 	/**
 	 * Definition of a DMUB_CMD__PSR_SET_VERSION command.
 	 */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
index a76da0131add..9c20516be066 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
@@ -130,12 +130,13 @@ void dmub_dcn32_reset(struct dmub_srv *dmub)
 	REG_WRITE(DMCUB_INBOX1_WPTR, 0);
 	REG_WRITE(DMCUB_OUTBOX1_RPTR, 0);
 	REG_WRITE(DMCUB_OUTBOX1_WPTR, 0);
+	REG_WRITE(DMCUB_OUTBOX0_RPTR, 0);
+	REG_WRITE(DMCUB_OUTBOX0_WPTR, 0);
 	REG_WRITE(DMCUB_SCRATCH0, 0);
 }
 
 void dmub_dcn32_reset_release(struct dmub_srv *dmub)
 {
-	REG_WRITE(DMCUB_GPINT_DATAIN1, 0);
 	REG_UPDATE(MMHUBBUB_SOFT_RESET, DMUIF_SOFT_RESET, 0);
 	REG_WRITE(DMCUB_SCRATCH15, dmub->psp_version & 0x001100FF);
 	REG_UPDATE_2(DMCUB_CNTL, DMCUB_ENABLE, 1, DMCUB_TRACEPORT_EN, 1);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index 4a122925c3ae..92c18bfb98b3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -532,6 +532,9 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
 	if (dmub->hw_funcs.reset)
 		dmub->hw_funcs.reset(dmub);
 
+	/* reset the cache of the last wptr as well now that hw is reset */
+	dmub->inbox1_last_wptr = 0;
+
 	cw0.offset.quad_part = inst_fb->gpu_addr;
 	cw0.region.base = DMUB_CW0_BASE;
 	cw0.region.top = cw0.region.base + inst_fb->size - 1;
@@ -649,6 +652,15 @@ enum dmub_status dmub_srv_hw_reset(struct dmub_srv *dmub)
 	if (dmub->hw_funcs.reset)
 		dmub->hw_funcs.reset(dmub);
 
+	/* mailboxes have been reset in hw, so reset the sw state as well */
+	dmub->inbox1_last_wptr = 0;
+	dmub->inbox1_rb.wrpt = 0;
+	dmub->inbox1_rb.rptr = 0;
+	dmub->outbox0_rb.wrpt = 0;
+	dmub->outbox0_rb.rptr = 0;
+	dmub->outbox1_rb.wrpt = 0;
+	dmub->outbox1_rb.rptr = 0;
+
 	dmub->hw_init = false;
 
 	return DMUB_STATUS_OK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
index 235259d6c5a1..9edd39322c82 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
@@ -907,3 +907,38 @@ bool mod_power_only_edp(const struct dc_state *context, const struct dc_stream_s
 {
 	return context && context->stream_count == 1 && dc_is_embedded_signal(stream->signal);
 }
+
+bool psr_su_set_y_granularity(struct dc *dc, struct dc_link *link,
+			      struct dc_stream_state *stream,
+			      struct psr_config *config)
+{
+	uint16_t pic_height;
+	uint8_t slice_height;
+
+	if ((link->connector_signal & SIGNAL_TYPE_EDP) &&
+	    (!dc->caps.edp_dsc_support ||
+	    link->panel_config.dsc.disable_dsc_edp ||
+	    !link->dpcd_caps.dsc_caps.dsc_basic_caps.fields.dsc_support.DSC_SUPPORT ||
+	    !stream->timing.dsc_cfg.num_slices_v))
+		return true;
+
+	pic_height = stream->timing.v_addressable +
+		stream->timing.v_border_top + stream->timing.v_border_bottom;
+
+	if (stream->timing.dsc_cfg.num_slices_v == 0)
+		return false;
+
+	slice_height = pic_height / stream->timing.dsc_cfg.num_slices_v;
+
+	if (slice_height) {
+		if (config->su_y_granularity &&
+		    (slice_height % config->su_y_granularity)) {
+			ASSERT(0);
+			return false;
+		}
+
+		config->su_y_granularity = slice_height;
+	}
+
+	return true;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
index 316452e9dbc9..bb16b37b83da 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
@@ -59,4 +59,7 @@ void mod_power_calc_psr_configs(struct psr_config *psr_config,
 		const struct dc_stream_state *stream);
 bool mod_power_only_edp(const struct dc_state *context,
 		const struct dc_stream_state *stream);
+bool psr_su_set_y_granularity(struct dc *dc, struct dc_link *link,
+			      struct dc_stream_state *stream,
+			      struct psr_config *config);
 #endif /* MODULES_POWER_POWER_HELPERS_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h
index a40ead44778a..d18162e9ed1d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h
@@ -354,7 +354,8 @@ struct amd_pm_funcs {
 	int (*get_power_profile_mode)(void *handle, char *buf);
 	int (*set_power_profile_mode)(void *handle, long *input, uint32_t size);
 	int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size);
-	int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size);
+	int (*odn_edit_dpm_table)(void *handle, enum PP_OD_DPM_TABLE_COMMAND type,
+				  long *input, uint32_t size);
 	int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state);
 	int (*smu_i2c_bus_access)(void *handle, bool acquire);
 	int (*gfx_state_change_set)(void *handle, uint32_t state);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h
index 7e85cdc5bd34..dc694cb246d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h
@@ -222,7 +222,11 @@ union MESAPI_SET_HW_RESOURCES {
 				uint32_t apply_grbm_remote_register_dummy_read_wa : 1;
 				uint32_t second_gfx_pipe_enabled : 1;
 				uint32_t enable_level_process_quantum_check : 1;
-				uint32_t reserved	: 25;
+				uint32_t legacy_sch_mode : 1;
+				uint32_t disable_add_queue_wptr_mc_addr : 1;
+				uint32_t enable_mes_event_int_logging : 1;
+				uint32_t enable_reg_active_poll : 1;
+				uint32_t reserved	: 21;
 			};
 			uint32_t	uint32_t_all;
 		};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/amdgpu_dpm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
index 1b300c569faf..69b51612c39a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
@@ -36,6 +36,8 @@
 #define amdgpu_dpm_enable_bapm(adev, e) \
 		((adev)->powerplay.pp_funcs->enable_bapm((adev)->powerplay.pp_handle, (e)))
 
+#define amdgpu_dpm_is_legacy_dpm(adev) ((adev)->powerplay.pp_handle == (adev))
+
 int amdgpu_dpm_get_sclk(struct amdgpu_device *adev, bool low)
 {
 	const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs;
@@ -1414,15 +1416,24 @@ int amdgpu_dpm_get_smu_prv_buf_details(struct amdgpu_device *adev,
 
 int amdgpu_dpm_is_overdrive_supported(struct amdgpu_device *adev)
 {
-	struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle;
-	struct smu_context *smu = adev->powerplay.pp_handle;
+	if (is_support_sw_smu(adev)) {
+		struct smu_context *smu = adev->powerplay.pp_handle;
 
-	if ((is_support_sw_smu(adev) && smu->od_enabled) ||
-	    (is_support_sw_smu(adev) && smu->is_apu) ||
-		(!is_support_sw_smu(adev) && hwmgr->od_enabled))
-		return true;
+		return (smu->od_enabled || smu->is_apu);
+	} else {
+		struct pp_hwmgr *hwmgr;
 
-	return false;
+		/*
+		 * dpm on some legacy asics don't carry od_enabled member
+		 * as its pp_handle is casted directly from adev.
+		 */
+		if (amdgpu_dpm_is_legacy_dpm(adev))
+			return false;
+
+		hwmgr = (struct pp_hwmgr *)adev->powerplay.pp_handle;
+
+		return hwmgr->od_enabled;
+	}
 }
 
 int amdgpu_dpm_set_pp_table(struct amdgpu_device *adev,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index 236657eece47..7d613118cb71 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -869,13 +869,11 @@ static ssize_t amdgpu_get_pp_od_clk_voltage(struct device *dev,
 	}
 	if (ret == -ENOENT) {
 		size = amdgpu_dpm_print_clock_levels(adev, OD_SCLK, buf);
-		if (size > 0) {
-			size += amdgpu_dpm_print_clock_levels(adev, OD_MCLK, buf + size);
-			size += amdgpu_dpm_print_clock_levels(adev, OD_VDDC_CURVE, buf + size);
-			size += amdgpu_dpm_print_clock_levels(adev, OD_VDDGFX_OFFSET, buf + size);
-			size += amdgpu_dpm_print_clock_levels(adev, OD_RANGE, buf + size);
-			size += amdgpu_dpm_print_clock_levels(adev, OD_CCLK, buf + size);
-		}
+		size += amdgpu_dpm_print_clock_levels(adev, OD_MCLK, buf + size);
+		size += amdgpu_dpm_print_clock_levels(adev, OD_VDDC_CURVE, buf + size);
+		size += amdgpu_dpm_print_clock_levels(adev, OD_VDDGFX_OFFSET, buf + size);
+		size += amdgpu_dpm_print_clock_levels(adev, OD_RANGE, buf + size);
+		size += amdgpu_dpm_print_clock_levels(adev, OD_CCLK, buf + size);
 	}
 
 	if (size == 0)
@@ -1991,6 +1989,8 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 		case IP_VERSION(9, 4, 2):
 		case IP_VERSION(10, 3, 0):
 		case IP_VERSION(11, 0, 0):
+		case IP_VERSION(11, 0, 1):
+		case IP_VERSION(11, 0, 2):
 			*states = ATTR_STATE_SUPPORTED;
 			break;
 		default:
@@ -2007,14 +2007,16 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 		      gc_ver == IP_VERSION(10, 3, 0) ||
 		      gc_ver == IP_VERSION(10, 1, 2) ||
 		      gc_ver == IP_VERSION(11, 0, 0) ||
-		      gc_ver == IP_VERSION(11, 0, 2)))
+		      gc_ver == IP_VERSION(11, 0, 2) ||
+		      gc_ver == IP_VERSION(11, 0, 3)))
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_dpm_dclk)) {
 		if (!(gc_ver == IP_VERSION(10, 3, 1) ||
 		      gc_ver == IP_VERSION(10, 3, 0) ||
 		      gc_ver == IP_VERSION(10, 1, 2) ||
 		      gc_ver == IP_VERSION(11, 0, 0) ||
-		      gc_ver == IP_VERSION(11, 0, 2)))
+		      gc_ver == IP_VERSION(11, 0, 2) ||
+		      gc_ver == IP_VERSION(11, 0, 3)))
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_power_profile_mode)) {
 		if (amdgpu_dpm_get_power_profile_mode(adev, NULL) == -EOPNOTSUPP)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index da7916d9023c..a1c0c640dc3b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -6916,23 +6916,6 @@ static int si_dpm_enable(struct amdgpu_device *adev)
 	return 0;
 }
 
-static int si_set_temperature_range(struct amdgpu_device *adev)
-{
-	int ret;
-
-	ret = si_thermal_enable_alert(adev, false);
-	if (ret)
-		return ret;
-	ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-	if (ret)
-		return ret;
-	ret = si_thermal_enable_alert(adev, true);
-	if (ret)
-		return ret;
-
-	return ret;
-}
-
 static void si_dpm_disable(struct amdgpu_device *adev)
 {
 	struct rv7xx_power_info *pi = rv770_get_pi(adev);
@@ -7617,18 +7600,6 @@ static int si_dpm_process_interrupt(struct amdgpu_device *adev,
 
 static int si_dpm_late_init(void *handle)
 {
-	int ret;
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	if (!adev->pm.dpm_enabled)
-		return 0;
-
-	ret = si_set_temperature_range(adev);
-	if (ret)
-		return ret;
-#if 0 //TODO ?
-	si_dpm_powergate_uvd(adev, true);
-#endif
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
index ec055858eb95..1159ae114dd0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
@@ -838,7 +838,8 @@ static int pp_set_fine_grain_clk_vol(void *handle, uint32_t type, long *input, u
 	return hwmgr->hwmgr_func->set_fine_grain_clk_vol(hwmgr, type, input, size);
 }
 
-static int pp_odn_edit_dpm_table(void *handle, uint32_t type, long *input, uint32_t size)
+static int pp_odn_edit_dpm_table(void *handle, enum PP_OD_DPM_TABLE_COMMAND type,
+				 long *input, uint32_t size)
 {
 	struct pp_hwmgr *hwmgr = handle;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
index 67d7da0b6fed..1d829402cd2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
@@ -75,8 +75,10 @@ int psm_init_power_state_table(struct pp_hwmgr *hwmgr)
 	for (i = 0; i < table_entries; i++) {
 		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
 		if (result) {
+			kfree(hwmgr->current_ps);
 			kfree(hwmgr->request_ps);
 			kfree(hwmgr->ps);
+			hwmgr->current_ps = NULL;
 			hwmgr->request_ps = NULL;
 			hwmgr->ps = NULL;
 			return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
index 97b3ad369046..b30684c84e20 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
@@ -2961,7 +2961,8 @@ static int vega20_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
 			data->od8_settings.od8_settings_array;
 	OverDriveTable_t *od_table =
 			&(data->smc_state_table.overdrive_table);
-	int32_t input_index, input_clk, input_vol, i;
+	int32_t input_clk, input_vol, i;
+	uint32_t input_index;
 	int od8_id;
 	int ret;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index b880f4d7d67e..91dfc229e34d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -161,10 +161,15 @@ int smu_get_dpm_freq_range(struct smu_context *smu,
 
 int smu_set_gfx_power_up_by_imu(struct smu_context *smu)
 {
-	if (!smu->ppt_funcs && !smu->ppt_funcs->set_gfx_power_up_by_imu)
-		return -EOPNOTSUPP;
+	int ret = 0;
+	struct amdgpu_device *adev = smu->adev;
 
-	return smu->ppt_funcs->set_gfx_power_up_by_imu(smu);
+	if (smu->ppt_funcs->set_gfx_power_up_by_imu) {
+		ret = smu->ppt_funcs->set_gfx_power_up_by_imu(smu);
+		if (ret)
+			dev_err(adev->dev, "Failed to enable gfx imu!\n");
+	}
+	return ret;
 }
 
 static u32 smu_get_mclk(void *handle, bool low)
@@ -195,6 +200,19 @@ static u32 smu_get_sclk(void *handle, bool low)
 	return clk_freq * 100;
 }
 
+static int smu_set_gfx_imu_enable(struct smu_context *smu)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
+		return 0;
+
+	if (amdgpu_in_reset(smu->adev) || adev->in_s0ix)
+		return 0;
+
+	return smu_set_gfx_power_up_by_imu(smu);
+}
+
 static int smu_dpm_set_vcn_enable(struct smu_context *smu,
 				  bool enable)
 {
@@ -585,6 +603,7 @@ static int smu_set_funcs(struct amdgpu_device *adev)
 		yellow_carp_set_ppt_funcs(smu);
 		break;
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		smu_v13_0_4_set_ppt_funcs(smu);
 		break;
 	case IP_VERSION(13, 0, 5):
@@ -704,6 +723,24 @@ static int smu_late_init(void *handle)
 		return ret;
 	}
 
+	/*
+	 * Explicitly notify PMFW the power mode the system in. Since
+	 * the PMFW may boot the ASIC with a different mode.
+	 * For those supporting ACDC switch via gpio, PMFW will
+	 * handle the switch automatically. Driver involvement
+	 * is unnecessary.
+	 */
+	if (!smu->dc_controlled_by_gpio) {
+		ret = smu_set_power_source(smu,
+					   adev->pm.ac_power ? SMU_POWER_SOURCE_AC :
+					   SMU_POWER_SOURCE_DC);
+		if (ret) {
+			dev_err(adev->dev, "Failed to switch to %s mode!\n",
+				adev->pm.ac_power ? "AC" : "DC");
+			return ret;
+		}
+	}
+
 	if ((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 1)) ||
 	    (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 3)))
 		return 0;
@@ -1385,15 +1422,9 @@ static int smu_hw_init(void *handle)
 	}
 
 	if (smu->is_apu) {
-		if ((smu->ppt_funcs->set_gfx_power_up_by_imu) &&
-				likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) {
-			ret = smu->ppt_funcs->set_gfx_power_up_by_imu(smu);
-			if (ret) {
-				dev_err(adev->dev, "Failed to Enable gfx imu!\n");
-				return ret;
-			}
-		}
-
+		ret = smu_set_gfx_imu_enable(smu);
+		if (ret)
+			return ret;
 		smu_dpm_set_vcn_enable(smu, true);
 		smu_dpm_set_jpeg_enable(smu, true);
 		smu_set_gfx_cgpg(smu, true);
@@ -1497,6 +1528,20 @@ static int smu_disable_dpms(struct smu_context *smu)
 		}
 	}
 
+	/*
+	 * For SMU 13.0.4/11, PMFW will handle the features disablement properly
+	 * for gpu reset case. Driver involvement is unnecessary.
+	 */
+	if (amdgpu_in_reset(adev)) {
+		switch (adev->ip_versions[MP1_HWIP][0]) {
+		case IP_VERSION(13, 0, 4):
+		case IP_VERSION(13, 0, 11):
+			return 0;
+		default:
+			break;
+		}
+	}
+
 	/*
 	 * For gpu reset, runpm and hibernation through BACO,
 	 * BACO feature has to be kept enabled.
@@ -1655,6 +1700,10 @@ static int smu_resume(void *handle)
 		return ret;
 	}
 
+	ret = smu_set_gfx_imu_enable(smu);
+	if (ret)
+		return ret;
+
 	smu_set_gfx_cgpg(smu, true);
 
 	smu->disable_uclk_switch = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
index f816b1dd110e..44bbf17e4bef 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
@@ -568,6 +568,10 @@ struct smu_context
 	u32 param_reg;
 	u32 msg_reg;
 	u32 resp_reg;
+
+	u32 debug_param_reg;
+	u32 debug_msg_reg;
+	u32 debug_resp_reg;
 };
 
 struct i2c_adapter;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
index b76f0f7e4299..4bc7aee4d44f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
@@ -123,7 +123,8 @@
 									(1 << FEATURE_DS_FCLK_BIT) | \
 									(1 << FEATURE_DS_LCLK_BIT) | \
 									(1 << FEATURE_DS_DCFCLK_BIT) | \
-									(1 << FEATURE_DS_UCLK_BIT))
+									(1 << FEATURE_DS_UCLK_BIT) | \
+									(1ULL << FEATURE_DS_VCN_BIT))
 
 //For use with feature control messages
 typedef enum {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
index f77401709d83..2162ecd1057d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
@@ -27,7 +27,7 @@
 // *** IMPORTANT ***
 // SMU TEAM: Always increment the interface version if
 // any structure is changed in this file
-#define PMFW_DRIVER_IF_VERSION 7
+#define PMFW_DRIVER_IF_VERSION 8
 
 typedef struct {
   int32_t value;
@@ -198,7 +198,7 @@ typedef struct {
   uint16_t SkinTemp;
   uint16_t DeviceState;
   uint16_t CurTemp;                     //[centi-Celsius]
-  uint16_t spare2;
+  uint16_t FilterAlphaValue;
 
   uint16_t AverageGfxclkFrequency;
   uint16_t AverageFclkFrequency;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
index d6b13933a98f..48a3a3952ceb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
@@ -113,20 +113,21 @@
 #define NUM_FEATURES                          64
 
 #define ALLOWED_FEATURE_CTRL_DEFAULT 0xFFFFFFFFFFFFFFFFULL
-#define ALLOWED_FEATURE_CTRL_SCPM        (1 << FEATURE_DPM_GFXCLK_BIT) | \
-                                         (1 << FEATURE_DPM_GFX_POWER_OPTIMIZER_BIT) | \
-                                         (1 << FEATURE_DPM_UCLK_BIT) | \
-                                         (1 << FEATURE_DPM_FCLK_BIT) | \
-                                         (1 << FEATURE_DPM_SOCCLK_BIT) | \
-                                         (1 << FEATURE_DPM_MP0CLK_BIT) | \
-                                         (1 << FEATURE_DPM_LINK_BIT) | \
-                                         (1 << FEATURE_DPM_DCN_BIT) | \
-                                         (1 << FEATURE_DS_GFXCLK_BIT) | \
-                                         (1 << FEATURE_DS_SOCCLK_BIT) | \
-                                         (1 << FEATURE_DS_FCLK_BIT) | \
-                                         (1 << FEATURE_DS_LCLK_BIT) | \
-                                         (1 << FEATURE_DS_DCFCLK_BIT) | \
-                                         (1 << FEATURE_DS_UCLK_BIT)
+#define ALLOWED_FEATURE_CTRL_SCPM	((1 << FEATURE_DPM_GFXCLK_BIT) | \
+					(1 << FEATURE_DPM_GFX_POWER_OPTIMIZER_BIT) | \
+					(1 << FEATURE_DPM_UCLK_BIT) | \
+					(1 << FEATURE_DPM_FCLK_BIT) | \
+					(1 << FEATURE_DPM_SOCCLK_BIT) | \
+					(1 << FEATURE_DPM_MP0CLK_BIT) | \
+					(1 << FEATURE_DPM_LINK_BIT) | \
+					(1 << FEATURE_DPM_DCN_BIT) | \
+					(1 << FEATURE_DS_GFXCLK_BIT) | \
+					(1 << FEATURE_DS_SOCCLK_BIT) | \
+					(1 << FEATURE_DS_FCLK_BIT) | \
+					(1 << FEATURE_DS_LCLK_BIT) | \
+					(1 << FEATURE_DS_DCFCLK_BIT) | \
+					(1 << FEATURE_DS_UCLK_BIT) | \
+					(1ULL << FEATURE_DS_VCN_BIT))
 
 //For use with feature control messages
 typedef enum {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
index 9ebb8f39732a..8b8266890a10 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
@@ -131,7 +131,13 @@
 #define PPSMC_MSG_EnableAudioStutterWA           0x44
 #define PPSMC_MSG_PowerUpUmsch                   0x45
 #define PPSMC_MSG_PowerDownUmsch                 0x46
-#define PPSMC_Message_Count                      0x47
+#define PPSMC_MSG_SetDcsArch                     0x47
+#define PPSMC_MSG_TriggerVFFLR                   0x48
+#define PPSMC_MSG_SetNumBadMemoryPagesRetired    0x49
+#define PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel 0x4A
+#define PPSMC_MSG_SetPriorityDeltaGain           0x4B
+#define PPSMC_MSG_AllowIHHostInterrupt           0x4C
+#define PPSMC_Message_Count                      0x4D
 
 //Debug Dump Message
 #define DEBUGSMC_MSG_TestMessage                    0x1
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
index 58098b82df66..4180c71d930f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
@@ -239,7 +239,10 @@
 	__SMU_DUMMY_MAP(DriverMode2Reset), \
 	__SMU_DUMMY_MAP(GetGfxOffStatus),		 \
 	__SMU_DUMMY_MAP(GetGfxOffEntryCount),		 \
-	__SMU_DUMMY_MAP(LogGfxOffResidency),
+	__SMU_DUMMY_MAP(LogGfxOffResidency),			\
+	__SMU_DUMMY_MAP(SetNumBadMemoryPagesRetired),		\
+	__SMU_DUMMY_MAP(SetBadMemoryPagesRetiredFlagsPerChannel), \
+	__SMU_DUMMY_MAP(AllowGpo),
 
 #undef __SMU_DUMMY_MAP
 #define __SMU_DUMMY_MAP(type)	SMU_MSG_##type
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
index 865d6358918d..bffa6247c3cd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
@@ -28,10 +28,11 @@
 #define SMU13_DRIVER_IF_VERSION_INV 0xFFFFFFFF
 #define SMU13_DRIVER_IF_VERSION_YELLOW_CARP 0x04
 #define SMU13_DRIVER_IF_VERSION_ALDE 0x08
-#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x07
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_0 0x37
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x08
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_5 0x04
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_10 0x32
-#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x35
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x37
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_10 0x1D
 
 #define SMU13_MODE1_RESET_WAIT_TIME_IN_MS 500  //500ms
@@ -272,6 +273,9 @@ int smu_v13_0_init_pptable_microcode(struct smu_context *smu);
 
 int smu_v13_0_run_btc(struct smu_context *smu);
 
+int smu_v13_0_gpo_control(struct smu_context *smu,
+			  bool enablement);
+
 int smu_v13_0_deep_sleep_control(struct smu_context *smu,
 				 bool enablement);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 0bcd4fe0ef17..ca278280865f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -3406,26 +3406,8 @@ static int navi10_post_smu_init(struct smu_context *smu)
 		return 0;
 
 	ret = navi10_run_umc_cdr_workaround(smu);
-	if (ret) {
+	if (ret)
 		dev_err(adev->dev, "Failed to apply umc cdr workaround!\n");
-		return ret;
-	}
-
-	if (!smu->dc_controlled_by_gpio) {
-		/*
-		 * For Navi1X, manually switch it to AC mode as PMFW
-		 * may boot it with DC mode.
-		 */
-		ret = smu_v11_0_set_power_source(smu,
-						 adev->pm.ac_power ?
-						 SMU_POWER_SOURCE_AC :
-						 SMU_POWER_SOURCE_DC);
-		if (ret) {
-			dev_err(adev->dev, "Failed to switch to %s mode!\n",
-					adev->pm.ac_power ? "AC" : "DC");
-			return ret;
-		}
-	}
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 697e98a0a20a..f7ed3e655e39 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -431,7 +431,13 @@ static int sienna_cichlid_append_powerplay_table(struct smu_context *smu)
 {
 	struct atom_smc_dpm_info_v4_9 *smc_dpm_table;
 	int index, ret;
-	I2cControllerConfig_t *table_member;
+	PPTable_beige_goby_t *ppt_beige_goby;
+	PPTable_t *ppt;
+
+	if (smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 13))
+		ppt_beige_goby = smu->smu_table.driver_pptable;
+	else
+		ppt = smu->smu_table.driver_pptable;
 
 	index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 					    smc_dpm_info);
@@ -440,9 +446,13 @@ static int sienna_cichlid_append_powerplay_table(struct smu_context *smu)
 				      (uint8_t **)&smc_dpm_table);
 	if (ret)
 		return ret;
-	GET_PPTABLE_MEMBER(I2cControllers, &table_member);
-	memcpy(table_member, smc_dpm_table->I2cControllers,
-			sizeof(*smc_dpm_table) - sizeof(smc_dpm_table->table_header));
+
+	if (smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 13))
+		smu_memcpy_trailing(ppt_beige_goby, I2cControllers, BoardReserved,
+				    smc_dpm_table, I2cControllers);
+	else
+		smu_memcpy_trailing(ppt, I2cControllers, BoardReserved,
+				    smc_dpm_table, I2cControllers);
 
 	return 0;
 }
@@ -2067,33 +2077,94 @@ static int sienna_cichlid_display_disable_memory_clock_switch(struct smu_context
 	return ret;
 }
 
+static void sienna_cichlid_get_override_pcie_settings(struct smu_context *smu,
+						      uint32_t *gen_speed_override,
+						      uint32_t *lane_width_override)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	*gen_speed_override = 0xff;
+	*lane_width_override = 0xff;
+
+	switch (adev->pdev->device) {
+	case 0x73A0:
+	case 0x73A1:
+	case 0x73A2:
+	case 0x73A3:
+	case 0x73AB:
+	case 0x73AE:
+		/* Bit 7:0: PCIE lane width, 1 to 7 corresponds is x1 to x32 */
+		*lane_width_override = 6;
+		break;
+	case 0x73E0:
+	case 0x73E1:
+	case 0x73E3:
+		*lane_width_override = 4;
+		break;
+	case 0x7420:
+	case 0x7421:
+	case 0x7422:
+	case 0x7423:
+	case 0x7424:
+		*lane_width_override = 3;
+		break;
+	default:
+		break;
+	}
+}
+
+#define MAX(a, b)	((a) > (b) ? (a) : (b))
+
 static int sienna_cichlid_update_pcie_parameters(struct smu_context *smu,
 					 uint32_t pcie_gen_cap,
 					 uint32_t pcie_width_cap)
 {
 	struct smu_11_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
-
-	uint32_t smu_pcie_arg;
+	struct smu_11_0_pcie_table *pcie_table = &dpm_context->dpm_tables.pcie_table;
+	uint32_t gen_speed_override, lane_width_override;
 	uint8_t *table_member1, *table_member2;
+	uint32_t min_gen_speed, max_gen_speed;
+	uint32_t min_lane_width, max_lane_width;
+	uint32_t smu_pcie_arg;
 	int ret, i;
 
 	GET_PPTABLE_MEMBER(PcieGenSpeed, &table_member1);
 	GET_PPTABLE_MEMBER(PcieLaneCount, &table_member2);
 
-	/* lclk dpm table setup */
-	for (i = 0; i < MAX_PCIE_CONF; i++) {
-		dpm_context->dpm_tables.pcie_table.pcie_gen[i] = table_member1[i];
-		dpm_context->dpm_tables.pcie_table.pcie_lane[i] = table_member2[i];
+	sienna_cichlid_get_override_pcie_settings(smu,
+						  &gen_speed_override,
+						  &lane_width_override);
+
+	/* PCIE gen speed override */
+	if (gen_speed_override != 0xff) {
+		min_gen_speed = MIN(pcie_gen_cap, gen_speed_override);
+		max_gen_speed = MIN(pcie_gen_cap, gen_speed_override);
+	} else {
+		min_gen_speed = MAX(0, table_member1[0]);
+		max_gen_speed = MIN(pcie_gen_cap, table_member1[1]);
+		min_gen_speed = min_gen_speed > max_gen_speed ?
+				max_gen_speed : min_gen_speed;
+	}
+	pcie_table->pcie_gen[0] = min_gen_speed;
+	pcie_table->pcie_gen[1] = max_gen_speed;
+
+	/* PCIE lane width override */
+	if (lane_width_override != 0xff) {
+		min_lane_width = MIN(pcie_width_cap, lane_width_override);
+		max_lane_width = MIN(pcie_width_cap, lane_width_override);
+	} else {
+		min_lane_width = MAX(1, table_member2[0]);
+		max_lane_width = MIN(pcie_width_cap, table_member2[1]);
+		min_lane_width = min_lane_width > max_lane_width ?
+				 max_lane_width : min_lane_width;
 	}
+	pcie_table->pcie_lane[0] = min_lane_width;
+	pcie_table->pcie_lane[1] = max_lane_width;
 
 	for (i = 0; i < NUM_LINK_LEVELS; i++) {
-		smu_pcie_arg = (i << 16) |
-			((table_member1[i] <= pcie_gen_cap) ?
-			 (table_member1[i] << 8) :
-			 (pcie_gen_cap << 8)) |
-			((table_member2[i] <= pcie_width_cap) ?
-			 table_member2[i] :
-			 pcie_width_cap);
+		smu_pcie_arg = (i << 16 |
+				pcie_table->pcie_gen[i] << 8 |
+				pcie_table->pcie_lane[i]);
 
 		ret = smu_cmn_send_smc_msg_with_param(smu,
 				SMU_MSG_OverridePcieParameters,
@@ -2101,11 +2172,6 @@ static int sienna_cichlid_update_pcie_parameters(struct smu_context *smu,
 				NULL);
 		if (ret)
 			return ret;
-
-		if (table_member1[i] > pcie_gen_cap)
-			dpm_context->dpm_tables.pcie_table.pcie_gen[i] = pcie_gen_cap;
-		if (table_member2[i] > pcie_width_cap)
-			dpm_context->dpm_tables.pcie_table.pcie_lane[i] = pcie_width_cap;
 	}
 
 	return 0;
@@ -2143,16 +2209,9 @@ static int sienna_cichlid_set_default_od_settings(struct smu_context *smu)
 		(OverDriveTable_t *)smu->smu_table.boot_overdrive_table;
 	OverDriveTable_t *user_od_table =
 		(OverDriveTable_t *)smu->smu_table.user_overdrive_table;
+	OverDriveTable_t user_od_table_bak;
 	int ret = 0;
 
-	/*
-	 * For S3/S4/Runpm resume, no need to setup those overdrive tables again as
-	 *   - either they already have the default OD settings got during cold bootup
-	 *   - or they have some user customized OD settings which cannot be overwritten
-	 */
-	if (smu->adev->in_suspend)
-		return 0;
-
 	ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE,
 				   0, (void *)boot_od_table, false);
 	if (ret) {
@@ -2163,7 +2222,23 @@ static int sienna_cichlid_set_default_od_settings(struct smu_context *smu)
 	sienna_cichlid_dump_od_table(smu, boot_od_table);
 
 	memcpy(od_table, boot_od_table, sizeof(OverDriveTable_t));
-	memcpy(user_od_table, boot_od_table, sizeof(OverDriveTable_t));
+
+	/*
+	 * For S3/S4/Runpm resume, we need to setup those overdrive tables again,
+	 * but we have to preserve user defined values in "user_od_table".
+	 */
+	if (!smu->adev->in_suspend) {
+		memcpy(user_od_table, boot_od_table, sizeof(OverDriveTable_t));
+		smu->user_dpm_profile.user_od = false;
+	} else if (smu->user_dpm_profile.user_od) {
+		memcpy(&user_od_table_bak, user_od_table, sizeof(OverDriveTable_t));
+		memcpy(user_od_table, boot_od_table, sizeof(OverDriveTable_t));
+		user_od_table->GfxclkFmin = user_od_table_bak.GfxclkFmin;
+		user_od_table->GfxclkFmax = user_od_table_bak.GfxclkFmax;
+		user_od_table->UclkFmin = user_od_table_bak.UclkFmin;
+		user_od_table->UclkFmax = user_od_table_bak.UclkFmax;
+		user_od_table->VddGfxOffset = user_od_table_bak.VddGfxOffset;
+	}
 
 	return 0;
 }
@@ -2373,6 +2448,20 @@ static int sienna_cichlid_od_edit_dpm_table(struct smu_context *smu,
 	return ret;
 }
 
+static int sienna_cichlid_restore_user_od_settings(struct smu_context *smu)
+{
+	struct smu_table_context *table_context = &smu->smu_table;
+	OverDriveTable_t *od_table = table_context->overdrive_table;
+	OverDriveTable_t *user_od_table = table_context->user_overdrive_table;
+	int res;
+
+	res = smu_v11_0_restore_user_od_settings(smu);
+	if (res == 0)
+		memcpy(od_table, user_od_table, sizeof(OverDriveTable_t));
+
+	return res;
+}
+
 static int sienna_cichlid_run_btc(struct smu_context *smu)
 {
 	int res;
@@ -4400,7 +4489,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = {
 	.set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range,
 	.set_default_od_settings = sienna_cichlid_set_default_od_settings,
 	.od_edit_dpm_table = sienna_cichlid_od_edit_dpm_table,
-	.restore_user_od_settings = smu_v11_0_restore_user_od_settings,
+	.restore_user_od_settings = sienna_cichlid_restore_user_od_settings,
 	.run_btc = sienna_cichlid_run_btc,
 	.set_power_source = smu_v11_0_set_power_source,
 	.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
index 0779dacbc0da..681b62ac298f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
@@ -1581,6 +1581,10 @@ bool smu_v11_0_baco_is_support(struct smu_context *smu)
 	if (amdgpu_sriov_vf(smu->adev) || !smu_baco->platform_support)
 		return false;
 
+	/* return true if ASIC is in BACO state already */
+	if (smu_v11_0_baco_get_state(smu) == SMU_BACO_STATE_ENTER)
+		return true;
+
 	/* Arcturus does not support this bit mask */
 	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_BACO_BIT) &&
 	   !smu_cmn_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
index cb10c7e31264..1b731a9c92d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
@@ -580,7 +580,7 @@ static int vangogh_print_legacy_clk_levels(struct smu_context *smu,
 	DpmClocks_t *clk_table = smu->smu_table.clocks_table;
 	SmuMetrics_legacy_t metrics;
 	struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
-	int i, size = 0, ret = 0;
+	int i, idx, size = 0, ret = 0;
 	uint32_t cur_value = 0, value = 0, count = 0;
 	bool cur_value_match_level = false;
 
@@ -654,7 +654,8 @@ static int vangogh_print_legacy_clk_levels(struct smu_context *smu,
 	case SMU_MCLK:
 	case SMU_FCLK:
 		for (i = 0; i < count; i++) {
-			ret = vangogh_get_dpm_clk_limited(smu, clk_type, i, &value);
+			idx = (clk_type == SMU_FCLK || clk_type == SMU_MCLK) ? (count - i - 1) : i;
+			ret = vangogh_get_dpm_clk_limited(smu, clk_type, idx, &value);
 			if (ret)
 				return ret;
 			if (!value)
@@ -681,7 +682,7 @@ static int vangogh_print_clk_levels(struct smu_context *smu,
 	DpmClocks_t *clk_table = smu->smu_table.clocks_table;
 	SmuMetrics_t metrics;
 	struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
-	int i, size = 0, ret = 0;
+	int i, idx, size = 0, ret = 0;
 	uint32_t cur_value = 0, value = 0, count = 0;
 	bool cur_value_match_level = false;
 	uint32_t min, max;
@@ -763,7 +764,8 @@ static int vangogh_print_clk_levels(struct smu_context *smu,
 	case SMU_MCLK:
 	case SMU_FCLK:
 		for (i = 0; i < count; i++) {
-			ret = vangogh_get_dpm_clk_limited(smu, clk_type, i, &value);
+			idx = (clk_type == SMU_FCLK || clk_type == SMU_MCLK) ? (count - i - 1) : i;
+			ret = vangogh_get_dpm_clk_limited(smu, clk_type, idx, &value);
 			if (ret)
 				return ret;
 			if (!value)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
index 85e22210963f..8a8ba25c9ad7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
@@ -494,7 +494,7 @@ static int renoir_set_fine_grain_gfx_freq_parameters(struct smu_context *smu)
 static int renoir_print_clk_levels(struct smu_context *smu,
 			enum smu_clk_type clk_type, char *buf)
 {
-	int i, size = 0, ret = 0;
+	int i, idx, size = 0, ret = 0;
 	uint32_t cur_value = 0, value = 0, count = 0, min = 0, max = 0;
 	SmuMetrics_t metrics;
 	struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
@@ -594,7 +594,8 @@ static int renoir_print_clk_levels(struct smu_context *smu,
 	case SMU_VCLK:
 	case SMU_DCLK:
 		for (i = 0; i < count; i++) {
-			ret = renoir_get_dpm_clk_limited(smu, clk_type, i, &value);
+			idx = (clk_type == SMU_FCLK || clk_type == SMU_MCLK) ? (count - i - 1) : i;
+			ret = renoir_get_dpm_clk_limited(smu, clk_type, idx, &value);
 			if (ret)
 				return ret;
 			if (!value)
@@ -1171,6 +1172,7 @@ static int renoir_get_smu_metrics_data(struct smu_context *smu,
 	int ret = 0;
 	uint32_t apu_percent = 0;
 	uint32_t dgpu_percent = 0;
+	struct amdgpu_device *adev = smu->adev;
 
 
 	ret = smu_cmn_get_metrics_table(smu,
@@ -1196,7 +1198,11 @@ static int renoir_get_smu_metrics_data(struct smu_context *smu,
 		*value = metrics->AverageUvdActivity / 100;
 		break;
 	case METRICS_AVERAGE_SOCKETPOWER:
-		*value = (metrics->CurrentSocketPower << 8) / 1000;
+		if (((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 1)) && (adev->pm.fw_version >= 0x40000f)) ||
+		((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 0)) && (adev->pm.fw_version >= 0x373200)))
+			*value = metrics->CurrentSocketPower << 8;
+		else
+			*value = (metrics->CurrentSocketPower << 8) / 1000;
 		break;
 	case METRICS_TEMPERATURE_EDGE:
 		*value = (metrics->GfxTemperature / 100) *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
index 2d8b37b5bca6..6bd7d3535ea2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -247,6 +247,7 @@ int smu_v13_0_check_fw_status(struct smu_context *smu)
 
 	switch (adev->ip_versions[MP1_HWIP][0]) {
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		mp1_fw_flags = RREG32_PCIE(MP1_Public |
 					   (smnMP1_V13_0_4_FIRMWARE_FLAGS & 0xffffffff));
 		break;
@@ -286,6 +287,8 @@ int smu_v13_0_check_fw_version(struct smu_context *smu)
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_ALDE;
 		break;
 	case IP_VERSION(13, 0, 0):
+		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_0;
+		break;
 	case IP_VERSION(13, 0, 10):
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_10;
 		break;
@@ -298,6 +301,7 @@ int smu_v13_0_check_fw_version(struct smu_context *smu)
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_YELLOW_CARP;
 		break;
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_4;
 		break;
 	case IP_VERSION(13, 0, 5):
@@ -575,11 +579,11 @@ int smu_v13_0_init_power(struct smu_context *smu)
 	if (smu_power->power_context || smu_power->power_context_size != 0)
 		return -EINVAL;
 
-	smu_power->power_context = kzalloc(sizeof(struct smu_13_0_dpm_context),
+	smu_power->power_context = kzalloc(sizeof(struct smu_13_0_power_context),
 					   GFP_KERNEL);
 	if (!smu_power->power_context)
 		return -ENOMEM;
-	smu_power->power_context_size = sizeof(struct smu_13_0_dpm_context);
+	smu_power->power_context_size = sizeof(struct smu_13_0_power_context);
 
 	return 0;
 }
@@ -838,6 +842,7 @@ int smu_v13_0_gfx_off_control(struct smu_context *smu, bool enable)
 	case IP_VERSION(13, 0, 7):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		if (!(adev->pm.pp_feature & PP_GFXOFF_MASK))
 			return 0;
 		if (enable)
@@ -1253,7 +1258,8 @@ int smu_v13_0_set_fan_speed_rpm(struct smu_context *smu,
 				uint32_t speed)
 {
 	struct amdgpu_device *adev = smu->adev;
-	uint32_t tach_period, crystal_clock_freq;
+	uint32_t crystal_clock_freq = 2500;
+	uint32_t tach_period;
 	int ret;
 
 	if (!speed)
@@ -1263,7 +1269,6 @@ int smu_v13_0_set_fan_speed_rpm(struct smu_context *smu,
 	if (ret)
 		return ret;
 
-	crystal_clock_freq = amdgpu_asic_get_xclk(adev);
 	tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed);
 	WREG32_SOC15(THM, 0, regCG_TACH_CTRL,
 		     REG_SET_FIELD(RREG32_SOC15(THM, 0, regCG_TACH_CTRL),
@@ -2143,6 +2148,21 @@ int smu_v13_0_run_btc(struct smu_context *smu)
 	return res;
 }
 
+int smu_v13_0_gpo_control(struct smu_context *smu,
+			  bool enablement)
+{
+	int res;
+
+	res = smu_cmn_send_smc_msg_with_param(smu,
+					      SMU_MSG_AllowGpo,
+					      enablement ? 1 : 0,
+					      NULL);
+	if (res)
+		dev_err(smu->adev->dev, "SetGpoAllow %d failed!\n", enablement);
+
+	return res;
+}
+
 int smu_v13_0_deep_sleep_control(struct smu_context *smu,
 				 bool enablement)
 {
@@ -2244,6 +2264,10 @@ bool smu_v13_0_baco_is_support(struct smu_context *smu)
 	    !smu_baco->platform_support)
 		return false;
 
+	/* return true if ASIC is in BACO state already */
+	if (smu_v13_0_baco_get_state(smu) == SMU_BACO_STATE_ENTER)
+		return true;
+
 	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_BACO_BIT) &&
 	    !smu_cmn_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT))
 		return false;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index f0121d171630..54fc42dad775 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -70,6 +70,26 @@
 
 #define MP0_MP1_DATA_REGION_SIZE_COMBOPPTABLE	0x4000
 
+#define mmMP1_SMN_C2PMSG_66                                                                            0x0282
+#define mmMP1_SMN_C2PMSG_66_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_82                                                                            0x0292
+#define mmMP1_SMN_C2PMSG_82_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_90                                                                            0x029a
+#define mmMP1_SMN_C2PMSG_90_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_75                                                                            0x028b
+#define mmMP1_SMN_C2PMSG_75_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_53                                                                            0x0275
+#define mmMP1_SMN_C2PMSG_53_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_54                                                                            0x0276
+#define mmMP1_SMN_C2PMSG_54_BASE_IDX                                                                   0
+
+#define DEBUGSMC_MSG_Mode1Reset	2
+
 static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] = {
 	MSG_MAP(TestMessage,			PPSMC_MSG_TestMessage,                 1),
 	MSG_MAP(GetSmuVersion,			PPSMC_MSG_GetSmuVersion,               1),
@@ -121,6 +141,11 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         0),
 	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
 	MSG_MAP(ArmD3,				PPSMC_MSG_ArmD3,                       0),
+	MSG_MAP(SetNumBadMemoryPagesRetired,	PPSMC_MSG_SetNumBadMemoryPagesRetired,   0),
+	MSG_MAP(SetBadMemoryPagesRetiredFlagsPerChannel,
+			    PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,   0),
+	MSG_MAP(AllowGpo,			PPSMC_MSG_SetGpoAllow,           0),
+	MSG_MAP(AllowIHHostInterrupt,		PPSMC_MSG_AllowIHHostInterrupt,       0),
 };
 
 static struct cmn2asic_mapping smu_v13_0_0_clk_map[SMU_CLK_COUNT] = {
@@ -187,6 +212,9 @@ static struct cmn2asic_mapping smu_v13_0_0_feature_mask_map[SMU_FEATURE_COUNT] =
 	FEA_MAP(MEM_TEMP_READ),
 	FEA_MAP(ATHUB_MMHUB_PG),
 	FEA_MAP(SOC_PCC),
+	[SMU_FEATURE_DPM_VCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_DPM_DCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_PPT_BIT] = {1, FEATURE_THROTTLERS_BIT},
 };
 
 static struct cmn2asic_mapping smu_v13_0_0_table_map[SMU_TABLE_COUNT] = {
@@ -379,6 +407,9 @@ static int smu_v13_0_0_setup_pptable(struct smu_context *smu)
 	struct amdgpu_device *adev = smu->adev;
 	int ret = 0;
 
+	if (amdgpu_sriov_vf(smu->adev))
+		return 0;
+
 	ret = smu_v13_0_0_get_pptable_from_pmfw(smu,
 						&smu_table->power_play_table,
 						&smu_table->power_play_table_size);
@@ -517,6 +548,23 @@ static int smu_v13_0_0_set_default_dpm_table(struct smu_context *smu)
 						     dpm_table);
 		if (ret)
 			return ret;
+
+		/*
+		 * Update the reported maximum shader clock to the value
+		 * which can be guarded to be achieved on all cards. This
+		 * is aligned with Window setting. And considering that value
+		 * might be not the peak frequency the card can achieve, it
+		 * is normal some real-time clock frequency can overtake this
+		 * labelled maximum clock frequency(for example in pp_dpm_sclk
+		 * sysfs output).
+		 */
+		if (skutable->DriverReportedClocks.GameClockAc &&
+		    (dpm_table->dpm_levels[dpm_table->count - 1].value >
+		    skutable->DriverReportedClocks.GameClockAc)) {
+			dpm_table->dpm_levels[dpm_table->count - 1].value =
+				skutable->DriverReportedClocks.GameClockAc;
+			dpm_table->max = skutable->DriverReportedClocks.GameClockAc;
+		}
 	} else {
 		dpm_table->count = 1;
 		dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100;
@@ -779,6 +827,57 @@ static int smu_v13_0_0_get_smu_metrics_data(struct smu_context *smu,
 	return ret;
 }
 
+static int smu_v13_0_0_get_dpm_ultimate_freq(struct smu_context *smu,
+					     enum smu_clk_type clk_type,
+					     uint32_t *min,
+					     uint32_t *max)
+{
+	struct smu_13_0_dpm_context *dpm_context =
+		smu->smu_dpm.dpm_context;
+	struct smu_13_0_dpm_table *dpm_table;
+
+	switch (clk_type) {
+	case SMU_MCLK:
+	case SMU_UCLK:
+		/* uclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.uclk_table;
+		break;
+	case SMU_GFXCLK:
+	case SMU_SCLK:
+		/* gfxclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.gfx_table;
+		break;
+	case SMU_SOCCLK:
+		/* socclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.soc_table;
+		break;
+	case SMU_FCLK:
+		/* fclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.fclk_table;
+		break;
+	case SMU_VCLK:
+	case SMU_VCLK1:
+		/* vclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.vclk_table;
+		break;
+	case SMU_DCLK:
+	case SMU_DCLK1:
+		/* dclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.dclk_table;
+		break;
+	default:
+		dev_err(smu->adev->dev, "Unsupported clock type!\n");
+		return -EINVAL;
+	}
+
+	if (min)
+		*min = dpm_table->min;
+	if (max)
+		*max = dpm_table->max;
+
+	return 0;
+}
+
 static int smu_v13_0_0_read_sensor(struct smu_context *smu,
 				   enum amd_pp_sensors sensor,
 				   void *data,
@@ -1161,6 +1260,9 @@ static int smu_v13_0_0_get_thermal_temperature_range(struct smu_context *smu,
 		table_context->power_play_table;
 	PPTable_t *pptable = smu->smu_table.driver_pptable;
 
+	if (amdgpu_sriov_vf(smu->adev))
+		return 0;
+
 	if (!range)
 		return -EINVAL;
 
@@ -1281,9 +1383,17 @@ static int smu_v13_0_0_populate_umd_state_clk(struct smu_context *smu)
 				&dpm_context->dpm_tables.fclk_table;
 	struct smu_umd_pstate_table *pstate_table =
 				&smu->pstate_table;
+	struct smu_table_context *table_context = &smu->smu_table;
+	PPTable_t *pptable = table_context->driver_pptable;
+	DriverReportedClocks_t driver_clocks =
+			pptable->SkuTable.DriverReportedClocks;
 
 	pstate_table->gfxclk_pstate.min = gfx_table->min;
-	pstate_table->gfxclk_pstate.peak = gfx_table->max;
+	if (driver_clocks.GameClockAc &&
+	    (driver_clocks.GameClockAc < gfx_table->max))
+		pstate_table->gfxclk_pstate.peak = driver_clocks.GameClockAc;
+	else
+		pstate_table->gfxclk_pstate.peak = gfx_table->max;
 
 	pstate_table->uclk_pstate.min = mem_table->min;
 	pstate_table->uclk_pstate.peak = mem_table->max;
@@ -1300,12 +1410,12 @@ static int smu_v13_0_0_populate_umd_state_clk(struct smu_context *smu)
 	pstate_table->fclk_pstate.min = fclk_table->min;
 	pstate_table->fclk_pstate.peak = fclk_table->max;
 
-	/*
-	 * For now, just use the mininum clock frequency.
-	 * TODO: update them when the real pstate settings available
-	 */
-	pstate_table->gfxclk_pstate.standard = gfx_table->min;
-	pstate_table->uclk_pstate.standard = mem_table->min;
+	if (driver_clocks.BaseClockAc &&
+	    driver_clocks.BaseClockAc < gfx_table->max)
+		pstate_table->gfxclk_pstate.standard = driver_clocks.BaseClockAc;
+	else
+		pstate_table->gfxclk_pstate.standard = gfx_table->max;
+	pstate_table->uclk_pstate.standard = mem_table->max;
 	pstate_table->socclk_pstate.standard = soc_table->min;
 	pstate_table->vclk_pstate.standard = vclk_table->min;
 	pstate_table->dclk_pstate.standard = dclk_table->min;
@@ -1339,12 +1449,23 @@ out:
 static int smu_v13_0_0_get_fan_speed_pwm(struct smu_context *smu,
 					 uint32_t *speed)
 {
+	int ret;
+
 	if (!speed)
 		return -EINVAL;
 
-	return smu_v13_0_0_get_smu_metrics_data(smu,
-						METRICS_CURR_FANPWM,
-						speed);
+	ret = smu_v13_0_0_get_smu_metrics_data(smu,
+					       METRICS_CURR_FANPWM,
+					       speed);
+	if (ret) {
+		dev_err(smu->adev->dev, "Failed to get fan speed(PWM)!");
+		return ret;
+	}
+
+	/* Convert the PMFW output which is in percent to pwm(255) based */
+	*speed = MIN(*speed * 255 / 100, 255);
+
+	return 0;
 }
 
 static int smu_v13_0_0_get_fan_speed_rpm(struct smu_context *smu,
@@ -1554,10 +1675,39 @@ static int smu_v13_0_0_set_power_profile_mode(struct smu_context *smu,
 		}
 	}
 
-	/* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
-	workload_type = smu_cmn_to_asic_specific_index(smu,
+	if (smu->power_profile_mode == PP_SMC_POWER_PROFILE_COMPUTE &&
+		(((smu->adev->pdev->device == 0x744C) && (smu->adev->pdev->revision == 0xC8)) ||
+		((smu->adev->pdev->device == 0x744C) && (smu->adev->pdev->revision == 0xCC)))) {
+		ret = smu_cmn_update_table(smu,
+					   SMU_TABLE_ACTIVITY_MONITOR_COEFF,
+					   WORKLOAD_PPLIB_COMPUTE_BIT,
+					   (void *)(&activity_monitor_external),
+					   false);
+		if (ret) {
+			dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__);
+			return ret;
+		}
+
+		ret = smu_cmn_update_table(smu,
+					   SMU_TABLE_ACTIVITY_MONITOR_COEFF,
+					   WORKLOAD_PPLIB_CUSTOM_BIT,
+					   (void *)(&activity_monitor_external),
+					   true);
+		if (ret) {
+			dev_err(smu->adev->dev, "[%s] Failed to set activity monitor!", __func__);
+			return ret;
+		}
+
+		workload_type = smu_cmn_to_asic_specific_index(smu,
+						       CMN2ASIC_MAPPING_WORKLOAD,
+						       PP_SMC_POWER_PROFILE_CUSTOM);
+	} else {
+		/* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
+		workload_type = smu_cmn_to_asic_specific_index(smu,
 						       CMN2ASIC_MAPPING_WORKLOAD,
 						       smu->power_profile_mode);
+	}
+
 	if (workload_type < 0)
 		return -EINVAL;
 
@@ -1789,6 +1939,69 @@ static int smu_v13_0_0_set_df_cstate(struct smu_context *smu,
 					       NULL);
 }
 
+static int smu_v13_0_0_mode1_reset(struct smu_context *smu)
+{
+	int ret;
+	struct amdgpu_device *adev = smu->adev;
+
+	if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 10))
+		ret = smu_cmn_send_debug_smc_msg(smu, DEBUGSMC_MSG_Mode1Reset);
+	else
+		ret = smu_cmn_send_smc_msg(smu, SMU_MSG_Mode1Reset, NULL);
+
+	if (!ret)
+		msleep(SMU13_MODE1_RESET_WAIT_TIME_IN_MS);
+
+	return ret;
+}
+
+static void smu_v13_0_0_set_smu_mailbox_registers(struct smu_context *smu)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	smu->param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_82);
+	smu->msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_66);
+	smu->resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_90);
+
+	smu->debug_param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_53);
+	smu->debug_msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_75);
+	smu->debug_resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_54);
+}
+
+static int smu_v13_0_0_smu_send_bad_mem_page_num(struct smu_context *smu,
+		uint32_t size)
+{
+	int ret = 0;
+
+	/* message SMU to update the bad page number on SMUBUS */
+	ret = smu_cmn_send_smc_msg_with_param(smu,
+					  SMU_MSG_SetNumBadMemoryPagesRetired,
+					  size, NULL);
+	if (ret)
+		dev_err(smu->adev->dev,
+			  "[%s] failed to message SMU to update bad memory pages number\n",
+			  __func__);
+
+	return ret;
+}
+
+static int smu_v13_0_0_send_bad_mem_channel_flag(struct smu_context *smu,
+		uint32_t size)
+{
+	int ret = 0;
+
+	/* message SMU to update the bad channel info on SMUBUS */
+	ret = smu_cmn_send_smc_msg_with_param(smu,
+				  SMU_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,
+				  size, NULL);
+	if (ret)
+		dev_err(smu->adev->dev,
+			  "[%s] failed to message SMU to update bad memory pages channel info\n",
+			  __func__);
+
+	return ret;
+}
+
 static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.get_allowed_feature_mask = smu_v13_0_0_get_allowed_feature_mask,
 	.set_default_dpm_table = smu_v13_0_0_set_default_dpm_table,
@@ -1813,7 +2026,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.get_enabled_mask = smu_cmn_get_enabled_mask,
 	.dpm_set_vcn_enable = smu_v13_0_set_vcn_enable,
 	.dpm_set_jpeg_enable = smu_v13_0_set_jpeg_enable,
-	.get_dpm_ultimate_freq = smu_v13_0_get_dpm_ultimate_freq,
+	.get_dpm_ultimate_freq = smu_v13_0_0_get_dpm_ultimate_freq,
 	.get_vbios_bootup_values = smu_v13_0_get_vbios_bootup_values,
 	.read_sensor = smu_v13_0_0_read_sensor,
 	.feature_is_enabled = smu_cmn_feature_is_enabled,
@@ -1856,9 +2069,12 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.baco_enter = smu_v13_0_0_baco_enter,
 	.baco_exit = smu_v13_0_0_baco_exit,
 	.mode1_reset_is_support = smu_v13_0_0_is_mode1_reset_supported,
-	.mode1_reset = smu_v13_0_mode1_reset,
+	.mode1_reset = smu_v13_0_0_mode1_reset,
 	.set_mp1_state = smu_v13_0_0_set_mp1_state,
 	.set_df_cstate = smu_v13_0_0_set_df_cstate,
+	.send_hbm_bad_pages_num = smu_v13_0_0_smu_send_bad_mem_page_num,
+	.send_hbm_bad_channel_flag = smu_v13_0_0_send_bad_mem_channel_flag,
+	.gpo_control = smu_v13_0_gpo_control,
 };
 
 void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)
@@ -1870,5 +2086,5 @@ void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)
 	smu->table_map = smu_v13_0_0_table_map;
 	smu->pwr_src_map = smu_v13_0_0_pwr_src_map;
 	smu->workload_map = smu_v13_0_0_workload_map;
-	smu_v13_0_set_smu_mailbox_registers(smu);
+	smu_v13_0_0_set_smu_mailbox_registers(smu);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
index 97e1d55dcaad..6d9760eac16d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
@@ -478,7 +478,7 @@ static int smu_v13_0_4_get_dpm_level_count(struct smu_context *smu,
 static int smu_v13_0_4_print_clk_levels(struct smu_context *smu,
 					enum smu_clk_type clk_type, char *buf)
 {
-	int i, size = 0, ret = 0;
+	int i, idx, size = 0, ret = 0;
 	uint32_t cur_value = 0, value = 0, count = 0;
 	uint32_t min, max;
 
@@ -512,7 +512,8 @@ static int smu_v13_0_4_print_clk_levels(struct smu_context *smu,
 			break;
 
 		for (i = 0; i < count; i++) {
-			ret = smu_v13_0_4_get_dpm_freq_by_index(smu, clk_type, i, &value);
+			idx = (clk_type == SMU_FCLK || clk_type == SMU_MCLK) ? (count - i - 1) : i;
+			ret = smu_v13_0_4_get_dpm_freq_by_index(smu, clk_type, idx, &value);
 			if (ret)
 				break;
 
@@ -1026,6 +1027,15 @@ static const struct pptable_funcs smu_v13_0_4_ppt_funcs = {
 	.set_gfx_power_up_by_imu = smu_v13_0_set_gfx_power_up_by_imu,
 };
 
+static void smu_v13_0_4_set_smu_mailbox_registers(struct smu_context *smu)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	smu->param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_82);
+	smu->msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_66);
+	smu->resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_90);
+}
+
 void smu_v13_0_4_set_ppt_funcs(struct smu_context *smu)
 {
 	struct amdgpu_device *adev = smu->adev;
@@ -1035,7 +1045,9 @@ void smu_v13_0_4_set_ppt_funcs(struct smu_context *smu)
 	smu->feature_map = smu_v13_0_4_feature_mask_map;
 	smu->table_map = smu_v13_0_4_table_map;
 	smu->is_apu = true;
-	smu->param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_82);
-	smu->msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_66);
-	smu->resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_90);
+
+	if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 4))
+		smu_v13_0_4_set_smu_mailbox_registers(smu);
+	else
+		smu_v13_0_set_smu_mailbox_registers(smu);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
index 66445964efbd..0081fa607e02 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
@@ -866,7 +866,7 @@ out:
 static int smu_v13_0_5_print_clk_levels(struct smu_context *smu,
 				enum smu_clk_type clk_type, char *buf)
 {
-	int i, size = 0, ret = 0;
+	int i, idx, size = 0, ret = 0;
 	uint32_t cur_value = 0, value = 0, count = 0;
 	uint32_t min = 0, max = 0;
 
@@ -898,7 +898,8 @@ static int smu_v13_0_5_print_clk_levels(struct smu_context *smu,
 			goto print_clk_out;
 
 		for (i = 0; i < count; i++) {
-			ret = smu_v13_0_5_get_dpm_freq_by_index(smu, clk_type, i, &value);
+			idx = (clk_type == SMU_MCLK) ? (count - i - 1) : i;
+			ret = smu_v13_0_5_get_dpm_freq_by_index(smu, clk_type, idx, &value);
 			if (ret)
 				goto print_clk_out;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index d74debc584f8..bd61518bb7b1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -123,6 +123,9 @@ static struct cmn2asic_msg_mapping smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(SetMGpuFanBoostLimitRpm,	PPSMC_MSG_SetMGpuFanBoostLimitRpm,     0),
 	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
 	MSG_MAP(ArmD3,				PPSMC_MSG_ArmD3,                       0),
+	MSG_MAP(AllowGpo,			PPSMC_MSG_SetGpoAllow,           0),
+	MSG_MAP(GetPptLimit,			PPSMC_MSG_GetPptLimit,                 0),
+	MSG_MAP(NotifyPowerSource,		PPSMC_MSG_NotifyPowerSource,           0),
 };
 
 static struct cmn2asic_mapping smu_v13_0_7_clk_map[SMU_CLK_COUNT] = {
@@ -189,6 +192,9 @@ static struct cmn2asic_mapping smu_v13_0_7_feature_mask_map[SMU_FEATURE_COUNT] =
 	FEA_MAP(MEM_TEMP_READ),
 	FEA_MAP(ATHUB_MMHUB_PG),
 	FEA_MAP(SOC_PCC),
+	[SMU_FEATURE_DPM_VCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_DPM_DCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_PPT_BIT] = {1, FEATURE_THROTTLERS_BIT},
 };
 
 static struct cmn2asic_mapping smu_v13_0_7_table_map[SMU_TABLE_COUNT] = {
@@ -570,6 +576,14 @@ static int smu_v13_0_7_set_default_dpm_table(struct smu_context *smu)
 						     dpm_table);
 		if (ret)
 			return ret;
+
+		if (skutable->DriverReportedClocks.GameClockAc &&
+			(dpm_table->dpm_levels[dpm_table->count - 1].value >
+			skutable->DriverReportedClocks.GameClockAc)) {
+			dpm_table->dpm_levels[dpm_table->count - 1].value =
+				skutable->DriverReportedClocks.GameClockAc;
+			dpm_table->max = skutable->DriverReportedClocks.GameClockAc;
+		}
 	} else {
 		dpm_table->count = 1;
 		dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100;
@@ -823,6 +837,57 @@ static int smu_v13_0_7_get_smu_metrics_data(struct smu_context *smu,
 	return ret;
 }
 
+static int smu_v13_0_7_get_dpm_ultimate_freq(struct smu_context *smu,
+					     enum smu_clk_type clk_type,
+					     uint32_t *min,
+					     uint32_t *max)
+{
+	struct smu_13_0_dpm_context *dpm_context =
+		smu->smu_dpm.dpm_context;
+	struct smu_13_0_dpm_table *dpm_table;
+
+	switch (clk_type) {
+	case SMU_MCLK:
+	case SMU_UCLK:
+		/* uclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.uclk_table;
+		break;
+	case SMU_GFXCLK:
+	case SMU_SCLK:
+		/* gfxclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.gfx_table;
+		break;
+	case SMU_SOCCLK:
+		/* socclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.soc_table;
+		break;
+	case SMU_FCLK:
+		/* fclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.fclk_table;
+		break;
+	case SMU_VCLK:
+	case SMU_VCLK1:
+		/* vclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.vclk_table;
+		break;
+	case SMU_DCLK:
+	case SMU_DCLK1:
+		/* dclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.dclk_table;
+		break;
+	default:
+		dev_err(smu->adev->dev, "Unsupported clock type!\n");
+		return -EINVAL;
+	}
+
+	if (min)
+		*min = dpm_table->min;
+	if (max)
+		*max = dpm_table->max;
+
+	return 0;
+}
+
 static int smu_v13_0_7_read_sensor(struct smu_context *smu,
 				   enum amd_pp_sensors sensor,
 				   void *data,
@@ -1323,9 +1388,17 @@ static int smu_v13_0_7_populate_umd_state_clk(struct smu_context *smu)
 				&dpm_context->dpm_tables.fclk_table;
 	struct smu_umd_pstate_table *pstate_table =
 				&smu->pstate_table;
+	struct smu_table_context *table_context = &smu->smu_table;
+	PPTable_t *pptable = table_context->driver_pptable;
+	DriverReportedClocks_t driver_clocks =
+		pptable->SkuTable.DriverReportedClocks;
 
 	pstate_table->gfxclk_pstate.min = gfx_table->min;
-	pstate_table->gfxclk_pstate.peak = gfx_table->max;
+	if (driver_clocks.GameClockAc &&
+		(driver_clocks.GameClockAc < gfx_table->max))
+		pstate_table->gfxclk_pstate.peak = driver_clocks.GameClockAc;
+	else
+		pstate_table->gfxclk_pstate.peak = gfx_table->max;
 
 	pstate_table->uclk_pstate.min = mem_table->min;
 	pstate_table->uclk_pstate.peak = mem_table->max;
@@ -1342,12 +1415,12 @@ static int smu_v13_0_7_populate_umd_state_clk(struct smu_context *smu)
 	pstate_table->fclk_pstate.min = fclk_table->min;
 	pstate_table->fclk_pstate.peak = fclk_table->max;
 
-	/*
-	 * For now, just use the mininum clock frequency.
-	 * TODO: update them when the real pstate settings available
-	 */
-	pstate_table->gfxclk_pstate.standard = gfx_table->min;
-	pstate_table->uclk_pstate.standard = mem_table->min;
+	if (driver_clocks.BaseClockAc &&
+		driver_clocks.BaseClockAc < gfx_table->max)
+		pstate_table->gfxclk_pstate.standard = driver_clocks.BaseClockAc;
+	else
+		pstate_table->gfxclk_pstate.standard = gfx_table->max;
+	pstate_table->uclk_pstate.standard = mem_table->max;
 	pstate_table->socclk_pstate.standard = soc_table->min;
 	pstate_table->vclk_pstate.standard = vclk_table->min;
 	pstate_table->dclk_pstate.standard = dclk_table->min;
@@ -1359,12 +1432,23 @@ static int smu_v13_0_7_populate_umd_state_clk(struct smu_context *smu)
 static int smu_v13_0_7_get_fan_speed_pwm(struct smu_context *smu,
 					 uint32_t *speed)
 {
+	int ret;
+
 	if (!speed)
 		return -EINVAL;
 
-	return smu_v13_0_7_get_smu_metrics_data(smu,
-						METRICS_CURR_FANPWM,
-						speed);
+	ret = smu_v13_0_7_get_smu_metrics_data(smu,
+					       METRICS_CURR_FANPWM,
+					       speed);
+	if (ret) {
+		dev_err(smu->adev->dev, "Failed to get fan speed(PWM)!");
+		return ret;
+	}
+
+	/* Convert the PMFW output which is in percent to pwm(255) based */
+	*speed = MIN(*speed * 255 / 100, 255);
+
+	return 0;
 }
 
 static int smu_v13_0_7_get_fan_speed_rpm(struct smu_context *smu,
@@ -1436,7 +1520,7 @@ static int smu_v13_0_7_get_power_limit(struct smu_context *smu,
 
 static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf)
 {
-	DpmActivityMonitorCoeffIntExternal_t activity_monitor_external[PP_SMC_POWER_PROFILE_COUNT];
+	DpmActivityMonitorCoeffIntExternal_t *activity_monitor_external;
 	uint32_t i, j, size = 0;
 	int16_t workload_type = 0;
 	int result = 0;
@@ -1444,6 +1528,12 @@ static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf
 	if (!buf)
 		return -EINVAL;
 
+	activity_monitor_external = kcalloc(PP_SMC_POWER_PROFILE_COUNT,
+					    sizeof(*activity_monitor_external),
+					    GFP_KERNEL);
+	if (!activity_monitor_external)
+		return -ENOMEM;
+
 	size += sysfs_emit_at(buf, size, "                              ");
 	for (i = 0; i <= PP_SMC_POWER_PROFILE_WINDOW3D; i++)
 		size += sysfs_emit_at(buf, size, "%-14s%s", amdgpu_pp_profile_name[i],
@@ -1456,15 +1546,17 @@ static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf
 		workload_type = smu_cmn_to_asic_specific_index(smu,
 							       CMN2ASIC_MAPPING_WORKLOAD,
 							       i);
-		if (workload_type < 0)
-			return -EINVAL;
+		if (workload_type < 0) {
+			result = -EINVAL;
+			goto out;
+		}
 
 		result = smu_cmn_update_table(smu,
 					  SMU_TABLE_ACTIVITY_MONITOR_COEFF, workload_type,
 					  (void *)(&activity_monitor_external[i]), false);
 		if (result) {
 			dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__);
-			return result;
+			goto out;
 		}
 	}
 
@@ -1492,7 +1584,10 @@ do {													\
 	PRINT_DPM_MONITOR(Fclk_BoosterFreq);
 #undef PRINT_DPM_MONITOR
 
-	return size;
+	result = size;
+out:
+	kfree(activity_monitor_external);
+	return result;
 }
 
 static int smu_v13_0_7_set_power_profile_mode(struct smu_context *smu, long *input, uint32_t size)
@@ -1648,7 +1743,7 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
 	.dpm_set_jpeg_enable = smu_v13_0_set_jpeg_enable,
 	.init_pptable_microcode = smu_v13_0_init_pptable_microcode,
 	.populate_umd_state_clk = smu_v13_0_7_populate_umd_state_clk,
-	.get_dpm_ultimate_freq = smu_v13_0_get_dpm_ultimate_freq,
+	.get_dpm_ultimate_freq = smu_v13_0_7_get_dpm_ultimate_freq,
 	.get_vbios_bootup_values = smu_v13_0_get_vbios_bootup_values,
 	.read_sensor = smu_v13_0_7_read_sensor,
 	.feature_is_enabled = smu_cmn_feature_is_enabled,
@@ -1673,6 +1768,7 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
 	.enable_mgpu_fan_boost = smu_v13_0_7_enable_mgpu_fan_boost,
 	.get_power_limit = smu_v13_0_7_get_power_limit,
 	.set_power_limit = smu_v13_0_set_power_limit,
+	.set_power_source = smu_v13_0_set_power_source,
 	.get_power_profile_mode = smu_v13_0_7_get_power_profile_mode,
 	.set_power_profile_mode = smu_v13_0_7_set_power_profile_mode,
 	.set_tool_table_location = smu_v13_0_set_tool_table_location,
@@ -1687,6 +1783,7 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
 	.mode1_reset = smu_v13_0_mode1_reset,
 	.set_mp1_state = smu_v13_0_7_set_mp1_state,
 	.set_df_cstate = smu_v13_0_7_set_df_cstate,
+	.gpo_control = smu_v13_0_gpo_control,
 };
 
 void smu_v13_0_7_set_ppt_funcs(struct smu_context *smu)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
index 04e56b0b3033..798f36cfcebd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
@@ -1000,7 +1000,7 @@ out:
 static int yellow_carp_print_clk_levels(struct smu_context *smu,
 				enum smu_clk_type clk_type, char *buf)
 {
-	int i, size = 0, ret = 0;
+	int i, idx, size = 0, ret = 0;
 	uint32_t cur_value = 0, value = 0, count = 0;
 	uint32_t min, max;
 
@@ -1033,7 +1033,8 @@ static int yellow_carp_print_clk_levels(struct smu_context *smu,
 			goto print_clk_out;
 
 		for (i = 0; i < count; i++) {
-			ret = yellow_carp_get_dpm_freq_by_index(smu, clk_type, i, &value);
+			idx = (clk_type == SMU_FCLK || clk_type == SMU_MCLK) ? (count - i - 1) : i;
+			ret = yellow_carp_get_dpm_freq_by_index(smu, clk_type, idx, &value);
 			if (ret)
 				goto print_clk_out;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index e4f8f90ac5aa..768b6e7dbd77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -233,6 +233,18 @@ static void __smu_cmn_send_msg(struct smu_context *smu,
 	WREG32(smu->msg_reg, msg);
 }
 
+static int __smu_cmn_send_debug_msg(struct smu_context *smu,
+			       u32 msg,
+			       u32 param)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	WREG32(smu->debug_param_reg, param);
+	WREG32(smu->debug_msg_reg, msg);
+	WREG32(smu->debug_resp_reg, 0);
+
+	return 0;
+}
 /**
  * smu_cmn_send_msg_without_waiting -- send the message; don't wait for status
  * @smu: pointer to an SMU context
@@ -386,6 +398,12 @@ int smu_cmn_send_smc_msg(struct smu_context *smu,
 					       read_arg);
 }
 
+int smu_cmn_send_debug_smc_msg(struct smu_context *smu,
+			 uint32_t msg)
+{
+	return __smu_cmn_send_debug_msg(smu, msg, 0);
+}
+
 int smu_cmn_to_asic_specific_index(struct smu_context *smu,
 				   enum smu_cmn2asic_mapping_type type,
 				   uint32_t index)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
index 1526ce09c399..f82cf76dd3a4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
@@ -42,6 +42,9 @@ int smu_cmn_send_smc_msg(struct smu_context *smu,
 			 enum smu_message_type msg,
 			 uint32_t *read_arg);
 
+int smu_cmn_send_debug_smc_msg(struct smu_context *smu,
+			 uint32_t msg);
+
 int smu_cmn_wait_for_response(struct smu_context *smu);
 
 int smu_cmn_to_asic_specific_index(struct smu_context *smu,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/armada/armada_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/armada/armada_drv.c
index 0643887800b4..142668cd6d7c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/armada/armada_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/armada/armada_drv.c
@@ -99,7 +99,6 @@ static int armada_drm_bind(struct device *dev)
 	if (ret) {
 		dev_err(dev, "[" DRM_NAME ":%s] can't kick out simple-fb: %d\n",
 			__func__, ret);
-		kfree(priv);
 		return ret;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_main.c linux-libre-6.1.39-gnu/drivers/gpu/drm/ast/ast_main.c
index 067453266897..5df527051177 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_main.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/ast/ast_main.c
@@ -427,11 +427,12 @@ struct ast_private *ast_device_create(const struct drm_driver *drv,
 		return ERR_PTR(-EIO);
 
 	/*
-	 * If we don't have IO space at all, use MMIO now and
-	 * assume the chip has MMIO enabled by default (rev 0x20
-	 * and higher).
+	 * After AST2500, MMIO is enabled by default, and it should be adopted
+	 * to be compatible with Arm.
 	 */
-	if (!(pci_resource_flags(pdev, 2) & IORESOURCE_IO)) {
+	if (pdev->revision >= 0x40) {
+		ast->ioregs = ast->regs + AST_IO_MM_OFFSET;
+	} else if (!(pci_resource_flags(pdev, 2) & IORESOURCE_IO)) {
 		drm_info(dev, "platform has no IO space, trying MMIO\n");
 		ast->ioregs = ast->regs + AST_IO_MM_OFFSET;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 94de73cbeb2d..17445800248d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -402,7 +402,8 @@ static inline int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511)
 
 void adv7533_dsi_power_on(struct adv7511 *adv);
 void adv7533_dsi_power_off(struct adv7511 *adv);
-void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode);
+enum drm_mode_status adv7533_mode_valid(struct adv7511 *adv,
+					const struct drm_display_mode *mode);
 int adv7533_patch_registers(struct adv7511 *adv);
 int adv7533_patch_cec_registers(struct adv7511 *adv);
 int adv7533_attach_dsi(struct adv7511 *adv);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index f887200e8abc..78b72739e5c3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -697,7 +697,7 @@ adv7511_detect(struct adv7511 *adv7511, struct drm_connector *connector)
 }
 
 static enum drm_mode_status adv7511_mode_valid(struct adv7511 *adv7511,
-			      struct drm_display_mode *mode)
+			      const struct drm_display_mode *mode)
 {
 	if (mode->clock > 165000)
 		return MODE_CLOCK_HIGH;
@@ -791,9 +791,6 @@ static void adv7511_mode_set(struct adv7511 *adv7511,
 	regmap_update_bits(adv7511->regmap, 0x17,
 		0x60, (vsync_polarity << 6) | (hsync_polarity << 5));
 
-	if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
-		adv7533_mode_set(adv7511, adj_mode);
-
 	drm_mode_copy(&adv7511->curr_mode, adj_mode);
 
 	/*
@@ -913,6 +910,18 @@ static void adv7511_bridge_mode_set(struct drm_bridge *bridge,
 	adv7511_mode_set(adv, mode, adj_mode);
 }
 
+static enum drm_mode_status adv7511_bridge_mode_valid(struct drm_bridge *bridge,
+						      const struct drm_display_info *info,
+		const struct drm_display_mode *mode)
+{
+	struct adv7511 *adv = bridge_to_adv7511(bridge);
+
+	if (adv->type == ADV7533 || adv->type == ADV7535)
+		return adv7533_mode_valid(adv, mode);
+	else
+		return adv7511_mode_valid(adv, mode);
+}
+
 static int adv7511_bridge_attach(struct drm_bridge *bridge,
 				 enum drm_bridge_attach_flags flags)
 {
@@ -960,6 +969,7 @@ static const struct drm_bridge_funcs adv7511_bridge_funcs = {
 	.enable = adv7511_bridge_enable,
 	.disable = adv7511_bridge_disable,
 	.mode_set = adv7511_bridge_mode_set,
+	.mode_valid = adv7511_bridge_mode_valid,
 	.attach = adv7511_bridge_attach,
 	.detect = adv7511_bridge_detect,
 	.get_edid = adv7511_bridge_get_edid,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c
index ef6270806d1d..b8eeaf4736e7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c
@@ -100,26 +100,24 @@ void adv7533_dsi_power_off(struct adv7511 *adv)
 	regmap_write(adv->regmap_cec, 0x27, 0x0b);
 }
 
-void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode)
+enum drm_mode_status adv7533_mode_valid(struct adv7511 *adv,
+					const struct drm_display_mode *mode)
 {
+	unsigned long max_lane_freq;
 	struct mipi_dsi_device *dsi = adv->dsi;
-	int lanes, ret;
-
-	if (adv->num_dsi_lanes != 4)
-		return;
-
-	if (mode->clock > 80000)
-		lanes = 4;
-	else
-		lanes = 3;
-
-	if (lanes != dsi->lanes) {
-		mipi_dsi_detach(dsi);
-		dsi->lanes = lanes;
-		ret = mipi_dsi_attach(dsi);
-		if (ret)
-			dev_err(&dsi->dev, "failed to change host lanes\n");
-	}
+	u8 bpp = mipi_dsi_pixel_format_to_bpp(dsi->format);
+
+	/* Check max clock for either 7533 or 7535 */
+	if (mode->clock > (adv->type == ADV7533 ? 80000 : 148500))
+		return MODE_CLOCK_HIGH;
+
+	/* Check max clock for each lane */
+	max_lane_freq = (adv->type == ADV7533 ? 800000 : 891000);
+
+	if (mode->clock * bpp > max_lane_freq * adv->num_dsi_lanes)
+		return MODE_CLOCK_HIGH;
+
+	return MODE_OK;
 }
 
 int adv7533_patch_registers(struct adv7511 *adv)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c
index b0ff1ecb80a5..213263ad6a06 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1689,6 +1689,14 @@ static int anx7625_parse_dt(struct device *dev,
 	if (of_property_read_bool(np, "analogix,audio-enable"))
 		pdata->audio_en = 1;
 
+	return 0;
+}
+
+static int anx7625_parse_dt_panel(struct device *dev,
+				  struct anx7625_platform_data *pdata)
+{
+	struct device_node *np = dev->of_node;
+
 	pdata->panel_bridge = devm_drm_of_get_bridge(dev, np, 1, 0);
 	if (IS_ERR(pdata->panel_bridge)) {
 		if (PTR_ERR(pdata->panel_bridge) == -ENODEV) {
@@ -2034,7 +2042,7 @@ static int anx7625_register_audio(struct device *dev, struct anx7625_data *ctx)
 	return 0;
 }
 
-static int anx7625_attach_dsi(struct anx7625_data *ctx)
+static int anx7625_setup_dsi_device(struct anx7625_data *ctx)
 {
 	struct mipi_dsi_device *dsi;
 	struct device *dev = &ctx->client->dev;
@@ -2044,9 +2052,6 @@ static int anx7625_attach_dsi(struct anx7625_data *ctx)
 		.channel = 0,
 		.node = NULL,
 	};
-	int ret;
-
-	DRM_DEV_DEBUG_DRIVER(dev, "attach dsi\n");
 
 	host = of_find_mipi_dsi_host_by_node(ctx->pdata.mipi_host_node);
 	if (!host) {
@@ -2067,14 +2072,24 @@ static int anx7625_attach_dsi(struct anx7625_data *ctx)
 		MIPI_DSI_MODE_VIDEO_HSE	|
 		MIPI_DSI_HS_PKT_END_ALIGNED;
 
-	ret = devm_mipi_dsi_attach(dev, dsi);
+	ctx->dsi = dsi;
+
+	return 0;
+}
+
+static int anx7625_attach_dsi(struct anx7625_data *ctx)
+{
+	struct device *dev = &ctx->client->dev;
+	int ret;
+
+	DRM_DEV_DEBUG_DRIVER(dev, "attach dsi\n");
+
+	ret = devm_mipi_dsi_attach(dev, ctx->dsi);
 	if (ret) {
 		DRM_DEV_ERROR(dev, "fail to attach dsi to host.\n");
 		return ret;
 	}
 
-	ctx->dsi = dsi;
-
 	DRM_DEV_DEBUG_DRIVER(dev, "attach dsi succeeded.\n");
 
 	return 0;
@@ -2562,8 +2577,41 @@ static void anx7625_runtime_disable(void *data)
 	pm_runtime_disable(data);
 }
 
-static int anx7625_i2c_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
+static int anx7625_link_bridge(struct drm_dp_aux *aux)
+{
+	struct anx7625_data *platform = container_of(aux, struct anx7625_data, aux);
+	struct device *dev = aux->dev;
+	int ret;
+
+	ret = anx7625_parse_dt_panel(dev, &platform->pdata);
+	if (ret) {
+		DRM_DEV_ERROR(dev, "fail to parse DT for panel : %d\n", ret);
+		return ret;
+	}
+
+	platform->bridge.funcs = &anx7625_bridge_funcs;
+	platform->bridge.of_node = dev->of_node;
+	if (!anx7625_of_panel_on_aux_bus(dev))
+		platform->bridge.ops |= DRM_BRIDGE_OP_EDID;
+	if (!platform->pdata.panel_bridge)
+		platform->bridge.ops |= DRM_BRIDGE_OP_HPD |
+					DRM_BRIDGE_OP_DETECT;
+	platform->bridge.type = platform->pdata.panel_bridge ?
+				    DRM_MODE_CONNECTOR_eDP :
+				    DRM_MODE_CONNECTOR_DisplayPort;
+
+	drm_bridge_add(&platform->bridge);
+
+	if (!platform->pdata.is_dpi) {
+		ret = anx7625_attach_dsi(platform);
+		if (ret)
+			drm_bridge_remove(&platform->bridge);
+	}
+
+	return ret;
+}
+
+static int anx7625_i2c_probe(struct i2c_client *client)
 {
 	struct anx7625_data *platform;
 	struct anx7625_platform_data *pdata;
@@ -2637,6 +2685,24 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 	platform->aux.wait_hpd_asserted = anx7625_wait_hpd_asserted;
 	drm_dp_aux_init(&platform->aux);
 
+	ret = anx7625_parse_dt(dev, pdata);
+	if (ret) {
+		if (ret != -EPROBE_DEFER)
+			DRM_DEV_ERROR(dev, "fail to parse DT : %d\n", ret);
+		goto free_wq;
+	}
+
+	if (!platform->pdata.is_dpi) {
+		ret = anx7625_setup_dsi_device(platform);
+		if (ret < 0)
+			goto free_wq;
+	}
+
+	/*
+	 * Registering the i2c devices will retrigger deferred probe, so it
+	 * needs to be done after calls that might return EPROBE_DEFER,
+	 * otherwise we can get an infinite loop.
+	 */
 	if (anx7625_register_i2c_dummy_clients(platform, client) != 0) {
 		ret = -ENOMEM;
 		DRM_DEV_ERROR(dev, "fail to reserve I2C bus.\n");
@@ -2651,13 +2717,21 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 	if (ret)
 		goto free_wq;
 
-	devm_of_dp_aux_populate_ep_devices(&platform->aux);
-
-	ret = anx7625_parse_dt(dev, pdata);
+	/*
+	 * Populating the aux bus will retrigger deferred probe, so it needs to
+	 * be done after calls that might return EPROBE_DEFER, otherwise we can
+	 * get an infinite loop.
+	 */
+	ret = devm_of_dp_aux_populate_bus(&platform->aux, anx7625_link_bridge);
 	if (ret) {
-		if (ret != -EPROBE_DEFER)
-			DRM_DEV_ERROR(dev, "fail to parse DT : %d\n", ret);
-		goto free_wq;
+		if (ret != -ENODEV) {
+			DRM_DEV_ERROR(dev, "failed to populate aux bus : %d\n", ret);
+			goto free_wq;
+		}
+
+		ret = anx7625_link_bridge(&platform->aux);
+		if (ret)
+			goto free_wq;
 	}
 
 	if (!platform->pdata.low_power_mode) {
@@ -2670,27 +2744,6 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 	if (platform->pdata.intp_irq)
 		queue_work(platform->workqueue, &platform->work);
 
-	platform->bridge.funcs = &anx7625_bridge_funcs;
-	platform->bridge.of_node = client->dev.of_node;
-	if (!anx7625_of_panel_on_aux_bus(&client->dev))
-		platform->bridge.ops |= DRM_BRIDGE_OP_EDID;
-	if (!platform->pdata.panel_bridge)
-		platform->bridge.ops |= DRM_BRIDGE_OP_HPD |
-					DRM_BRIDGE_OP_DETECT;
-	platform->bridge.type = platform->pdata.panel_bridge ?
-				    DRM_MODE_CONNECTOR_eDP :
-				    DRM_MODE_CONNECTOR_DisplayPort;
-
-	drm_bridge_add(&platform->bridge);
-
-	if (!platform->pdata.is_dpi) {
-		ret = anx7625_attach_dsi(platform);
-		if (ret) {
-			DRM_DEV_ERROR(dev, "Fail to attach to dsi : %d\n", ret);
-			goto unregister_bridge;
-		}
-	}
-
 	if (platform->pdata.audio_en)
 		anx7625_register_audio(dev, platform);
 
@@ -2698,12 +2751,6 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 
 	return 0;
 
-unregister_bridge:
-	drm_bridge_remove(&platform->bridge);
-
-	if (!platform->pdata.low_power_mode)
-		pm_runtime_put_sync_suspend(&client->dev);
-
 free_wq:
 	if (platform->workqueue)
 		destroy_workqueue(platform->workqueue);
@@ -2756,7 +2803,7 @@ static struct i2c_driver anx7625_driver = {
 		.of_match_table = anx_match_table,
 		.pm = &anx7625_pm_ops,
 	},
-	.probe = anx7625_i2c_probe,
+	.probe_new = anx7625_i2c_probe,
 	.remove = anx7625_i2c_remove,
 
 	.id_table = anx7625_id,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ite-it6505.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/ite-it6505.c
index dfe4351c9bdd..292c4f6da04a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ite-it6505.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/ite-it6505.c
@@ -2860,10 +2860,7 @@ static int it6505_bridge_attach(struct drm_bridge *bridge,
 	}
 
 	/* Register aux channel */
-	it6505->aux.name = "DP-AUX";
-	it6505->aux.dev = dev;
 	it6505->aux.drm_dev = bridge->dev;
-	it6505->aux.transfer = it6505_aux_transfer;
 
 	ret = drm_dp_aux_register(&it6505->aux);
 
@@ -3088,7 +3085,7 @@ static ssize_t receive_timing_debugfs_show(struct file *file, char __user *buf,
 					   size_t len, loff_t *ppos)
 {
 	struct it6505 *it6505 = file->private_data;
-	struct drm_display_mode *vid = &it6505->video_info;
+	struct drm_display_mode *vid;
 	u8 read_buf[READ_BUFFER_SIZE];
 	u8 *str = read_buf, *end = read_buf + READ_BUFFER_SIZE;
 	ssize_t ret, count;
@@ -3097,6 +3094,7 @@ static ssize_t receive_timing_debugfs_show(struct file *file, char __user *buf,
 		return -ENODEV;
 
 	it6505_calc_video_info(it6505);
+	vid = &it6505->video_info;
 	str += scnprintf(str, end - str, "---video timing---\n");
 	str += scnprintf(str, end - str, "PCLK:%d.%03dMHz\n",
 			 vid->clock / 1000, vid->clock % 1000);
@@ -3316,6 +3314,11 @@ static int it6505_i2c_probe(struct i2c_client *client,
 	DRM_DEV_DEBUG_DRIVER(dev, "it6505 device name: %s", dev_name(dev));
 	debugfs_init(it6505);
 
+	it6505->aux.name = "DP-AUX";
+	it6505->aux.dev = dev;
+	it6505->aux.transfer = it6505_aux_transfer;
+	drm_dp_aux_init(&it6505->aux);
+
 	it6505->bridge.funcs = &it6505_bridge_funcs;
 	it6505->bridge.type = DRM_MODE_CONNECTOR_DisplayPort;
 	it6505->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID |
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/lontium-lt8912b.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/lontium-lt8912b.c
index a98efef0ba0e..5e419934d2a3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/lontium-lt8912b.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/lontium-lt8912b.c
@@ -504,7 +504,6 @@ static int lt8912_attach_dsi(struct lt8912 *lt)
 	dsi->format = MIPI_DSI_FMT_RGB888;
 
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
-			  MIPI_DSI_MODE_VIDEO_BURST |
 			  MIPI_DSI_MODE_LPM |
 			  MIPI_DSI_MODE_NO_EOT_PACKET;
 
@@ -659,8 +658,8 @@ static int lt8912_parse_dt(struct lt8912 *lt)
 
 	lt->hdmi_port = of_drm_find_bridge(port_node);
 	if (!lt->hdmi_port) {
-		dev_err(lt->dev, "%s: Failed to get hdmi port\n", __func__);
-		ret = -ENODEV;
+		ret = -EPROBE_DEFER;
+		dev_err_probe(lt->dev, ret, "%s: Failed to get hdmi port\n", __func__);
 		goto err_free_host_node;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c
index 7c0a99173b39..ae8c6d9d4095 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -187,12 +187,14 @@ static void lt9611_mipi_video_setup(struct lt9611 *lt9611,
 
 	regmap_write(lt9611->regmap, 0x8319, (u8)(hfront_porch % 256));
 
-	regmap_write(lt9611->regmap, 0x831a, (u8)(hsync_porch / 256));
+	regmap_write(lt9611->regmap, 0x831a, (u8)(hsync_porch / 256) |
+						((hfront_porch / 256) << 4));
 	regmap_write(lt9611->regmap, 0x831b, (u8)(hsync_porch % 256));
 }
 
-static void lt9611_pcr_setup(struct lt9611 *lt9611, const struct drm_display_mode *mode)
+static void lt9611_pcr_setup(struct lt9611 *lt9611, const struct drm_display_mode *mode, unsigned int postdiv)
 {
+	unsigned int pcr_m = mode->clock * 5 * postdiv / 27000;
 	const struct reg_sequence reg_cfg[] = {
 		{ 0x830b, 0x01 },
 		{ 0x830c, 0x10 },
@@ -207,7 +209,6 @@ static void lt9611_pcr_setup(struct lt9611 *lt9611, const struct drm_display_mod
 
 		/* stage 2 */
 		{ 0x834a, 0x40 },
-		{ 0x831d, 0x10 },
 
 		/* MK limit */
 		{ 0x832d, 0x38 },
@@ -222,30 +223,28 @@ static void lt9611_pcr_setup(struct lt9611 *lt9611, const struct drm_display_mod
 		{ 0x8325, 0x00 },
 		{ 0x832a, 0x01 },
 		{ 0x834a, 0x10 },
-		{ 0x831d, 0x10 },
-		{ 0x8326, 0x37 },
 	};
+	u8 pol = 0x10;
 
-	regmap_multi_reg_write(lt9611->regmap, reg_cfg, ARRAY_SIZE(reg_cfg));
+	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+		pol |= 0x2;
+	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+		pol |= 0x1;
+	regmap_write(lt9611->regmap, 0x831d, pol);
 
-	switch (mode->hdisplay) {
-	case 640:
-		regmap_write(lt9611->regmap, 0x8326, 0x14);
-		break;
-	case 1920:
-		regmap_write(lt9611->regmap, 0x8326, 0x37);
-		break;
-	case 3840:
+	if (mode->hdisplay == 3840)
 		regmap_multi_reg_write(lt9611->regmap, reg_cfg2, ARRAY_SIZE(reg_cfg2));
-		break;
-	}
+	else
+		regmap_multi_reg_write(lt9611->regmap, reg_cfg, ARRAY_SIZE(reg_cfg));
+
+	regmap_write(lt9611->regmap, 0x8326, pcr_m);
 
 	/* pcr rst */
 	regmap_write(lt9611->regmap, 0x8011, 0x5a);
 	regmap_write(lt9611->regmap, 0x8011, 0xfa);
 }
 
-static int lt9611_pll_setup(struct lt9611 *lt9611, const struct drm_display_mode *mode)
+static int lt9611_pll_setup(struct lt9611 *lt9611, const struct drm_display_mode *mode, unsigned int *postdiv)
 {
 	unsigned int pclk = mode->clock;
 	const struct reg_sequence reg_cfg[] = {
@@ -259,16 +258,21 @@ static int lt9611_pll_setup(struct lt9611 *lt9611, const struct drm_display_mode
 		{ 0x8126, 0x55 },
 		{ 0x8127, 0x66 },
 		{ 0x8128, 0x88 },
+		{ 0x812a, 0x20 },
 	};
 
 	regmap_multi_reg_write(lt9611->regmap, reg_cfg, ARRAY_SIZE(reg_cfg));
 
-	if (pclk > 150000)
+	if (pclk > 150000) {
 		regmap_write(lt9611->regmap, 0x812d, 0x88);
-	else if (pclk > 70000)
+		*postdiv = 1;
+	} else if (pclk > 70000) {
 		regmap_write(lt9611->regmap, 0x812d, 0x99);
-	else
+		*postdiv = 2;
+	} else {
 		regmap_write(lt9611->regmap, 0x812d, 0xaa);
+		*postdiv = 4;
+	}
 
 	/*
 	 * first divide pclk by 2 first
@@ -448,12 +452,11 @@ static void lt9611_sleep_setup(struct lt9611 *lt9611)
 		{ 0x8023, 0x01 },
 		{ 0x8157, 0x03 }, /* set addr pin as output */
 		{ 0x8149, 0x0b },
-		{ 0x8151, 0x30 }, /* disable IRQ */
+
 		{ 0x8102, 0x48 }, /* MIPI Rx power down */
 		{ 0x8123, 0x80 },
 		{ 0x8130, 0x00 },
-		{ 0x8100, 0x01 }, /* bandgap power down */
-		{ 0x8101, 0x00 }, /* system clk power down */
+		{ 0x8011, 0x0a },
 	};
 
 	regmap_multi_reg_write(lt9611->regmap,
@@ -767,7 +770,7 @@ static const struct drm_connector_funcs lt9611_bridge_connector_funcs = {
 static struct mipi_dsi_device *lt9611_attach_dsi(struct lt9611 *lt9611,
 						 struct device_node *dsi_node)
 {
-	const struct mipi_dsi_device_info info = { "lt9611", 0, NULL };
+	const struct mipi_dsi_device_info info = { "lt9611", 0, lt9611->dev->of_node};
 	struct mipi_dsi_device *dsi;
 	struct mipi_dsi_host *host;
 	struct device *dev = lt9611->dev;
@@ -857,12 +860,18 @@ static enum drm_mode_status lt9611_bridge_mode_valid(struct drm_bridge *bridge,
 static void lt9611_bridge_pre_enable(struct drm_bridge *bridge)
 {
 	struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
+	static const struct reg_sequence reg_cfg[] = {
+		{ 0x8102, 0x12 },
+		{ 0x8123, 0x40 },
+		{ 0x8130, 0xea },
+		{ 0x8011, 0xfa },
+	};
 
 	if (!lt9611->sleep)
 		return;
 
-	lt9611_reset(lt9611);
-	regmap_write(lt9611->regmap, 0x80ee, 0x01);
+	regmap_multi_reg_write(lt9611->regmap,
+			       reg_cfg, ARRAY_SIZE(reg_cfg));
 
 	lt9611->sleep = false;
 }
@@ -882,14 +891,15 @@ static void lt9611_bridge_mode_set(struct drm_bridge *bridge,
 {
 	struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
 	struct hdmi_avi_infoframe avi_frame;
+	unsigned int postdiv;
 	int ret;
 
 	lt9611_bridge_pre_enable(bridge);
 
 	lt9611_mipi_input_digital(lt9611, mode);
-	lt9611_pll_setup(lt9611, mode);
+	lt9611_pll_setup(lt9611, mode, &postdiv);
 	lt9611_mipi_video_setup(lt9611, mode);
-	lt9611_pcr_setup(lt9611, mode);
+	lt9611_pcr_setup(lt9611, mode, postdiv);
 
 	ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame,
 						       &lt9611->connector,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
index 97359f807bfc..cbfa05a6767b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
@@ -440,7 +440,11 @@ static int __init stdpxxxx_ge_b850v3_init(void)
 	if (ret)
 		return ret;
 
-	return i2c_add_driver(&stdp2690_ge_b850v3_fw_driver);
+	ret = i2c_add_driver(&stdp2690_ge_b850v3_fw_driver);
+	if (ret)
+		i2c_del_driver(&stdp4028_ge_b850v3_fw_driver);
+
+	return ret;
 }
 module_init(stdpxxxx_ge_b850v3_init);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358767.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/tc358767.c
index 2a58eb271f70..7ef78283e3d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358767.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/tc358767.c
@@ -1264,10 +1264,10 @@ static int tc_dsi_rx_enable(struct tc_data *tc)
 	u32 value;
 	int ret;
 
-	regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 5);
-	regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 5);
-	regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 5);
-	regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 5);
+	regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 25);
+	regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 25);
+	regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 25);
+	regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 25);
 	regmap_write(tc->regmap, PPI_D0S_ATMR, 0);
 	regmap_write(tc->regmap, PPI_D1S_ATMR, 0);
 	regmap_write(tc->regmap, PPI_TX_RX_TA, TTA_GET | TTA_SURE);
@@ -1890,7 +1890,7 @@ static int tc_mipi_dsi_host_attach(struct tc_data *tc)
 	if (dsi_lanes < 0)
 		return dsi_lanes;
 
-	dsi = mipi_dsi_device_register_full(host, &info);
+	dsi = devm_mipi_dsi_device_register_full(dev, host, &info);
 	if (IS_ERR(dsi))
 		return dev_err_probe(dev, PTR_ERR(dsi),
 				     "failed to create dsi device\n");
@@ -1901,7 +1901,7 @@ static int tc_mipi_dsi_host_attach(struct tc_data *tc)
 	dsi->format = MIPI_DSI_FMT_RGB888;
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
 
-	ret = mipi_dsi_attach(dsi);
+	ret = devm_mipi_dsi_attach(dev, dsi);
 	if (ret < 0) {
 		dev_err(dev, "failed to attach dsi to host: %d\n", ret);
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358768.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/tc358768.c
index 4c4b77ce8aba..2d0ac9987b58 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358768.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/tc358768.c
@@ -9,6 +9,8 @@
 #include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/kernel.h>
+#include <linux/media-bus-format.h>
+#include <linux/minmax.h>
 #include <linux/module.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
@@ -147,6 +149,7 @@ struct tc358768_priv {
 
 	u32 pd_lines; /* number of Parallel Port Input Data Lines */
 	u32 dsi_lanes; /* number of DSI Lanes */
+	u32 dsi_bpp; /* number of Bits Per Pixel over DSI */
 
 	/* Parameters for PLL programming */
 	u32 fbd;	/* PLL feedback divider */
@@ -285,12 +288,12 @@ static void tc358768_hw_disable(struct tc358768_priv *priv)
 
 static u32 tc358768_pll_to_pclk(struct tc358768_priv *priv, u32 pll_clk)
 {
-	return (u32)div_u64((u64)pll_clk * priv->dsi_lanes, priv->pd_lines);
+	return (u32)div_u64((u64)pll_clk * priv->dsi_lanes, priv->dsi_bpp);
 }
 
 static u32 tc358768_pclk_to_pll(struct tc358768_priv *priv, u32 pclk)
 {
-	return (u32)div_u64((u64)pclk * priv->pd_lines, priv->dsi_lanes);
+	return (u32)div_u64((u64)pclk * priv->dsi_bpp, priv->dsi_lanes);
 }
 
 static int tc358768_calc_pll(struct tc358768_priv *priv,
@@ -335,13 +338,17 @@ static int tc358768_calc_pll(struct tc358768_priv *priv,
 		u32 fbd;
 
 		for (fbd = 0; fbd < 512; ++fbd) {
-			u32 pll, diff;
+			u32 pll, diff, pll_in;
 
 			pll = (u32)div_u64((u64)refclk * (fbd + 1), divisor);
 
 			if (pll >= max_pll || pll < min_pll)
 				continue;
 
+			pll_in = (u32)div_u64((u64)refclk, prd + 1);
+			if (pll_in < 4000000)
+				continue;
+
 			diff = max(pll, target_pll) - min(pll, target_pll);
 
 			if (diff < best_diff) {
@@ -423,6 +430,7 @@ static int tc358768_dsi_host_attach(struct mipi_dsi_host *host,
 	priv->output.panel = panel;
 
 	priv->dsi_lanes = dev->lanes;
+	priv->dsi_bpp = mipi_dsi_pixel_format_to_bpp(dev->format);
 
 	/* get input ep (port0/endpoint0) */
 	ret = -EINVAL;
@@ -434,7 +442,7 @@ static int tc358768_dsi_host_attach(struct mipi_dsi_host *host,
 	}
 
 	if (ret)
-		priv->pd_lines = mipi_dsi_pixel_format_to_bpp(dev->format);
+		priv->pd_lines = priv->dsi_bpp;
 
 	drm_bridge_add(&priv->bridge);
 
@@ -633,6 +641,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 	struct mipi_dsi_device *dsi_dev = priv->output.dev;
 	unsigned long mode_flags = dsi_dev->mode_flags;
 	u32 val, val2, lptxcnt, hact, data_type;
+	s32 raw_val;
 	const struct drm_display_mode *mode;
 	u32 dsibclk_nsk, dsiclk_nsk, ui_nsk, phy_delay_nsk;
 	u32 dsiclk, dsibclk, video_start;
@@ -737,25 +746,26 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 
 	/* 38ns < TCLK_PREPARE < 95ns */
 	val = tc358768_ns_to_cnt(65, dsibclk_nsk) - 1;
-	/* TCLK_PREPARE > 300ns */
-	val2 = tc358768_ns_to_cnt(300 + tc358768_to_ns(3 * ui_nsk),
-				  dsibclk_nsk);
-	val |= (val2 - tc358768_to_ns(phy_delay_nsk - dsibclk_nsk)) << 8;
+	/* TCLK_PREPARE + TCLK_ZERO > 300ns */
+	val2 = tc358768_ns_to_cnt(300 - tc358768_to_ns(2 * ui_nsk),
+				  dsibclk_nsk) - 2;
+	val |= val2 << 8;
 	dev_dbg(priv->dev, "TCLK_HEADERCNT: 0x%x\n", val);
 	tc358768_write(priv, TC358768_TCLK_HEADERCNT, val);
 
-	/* TCLK_TRAIL > 60ns + 3*UI */
-	val = 60 + tc358768_to_ns(3 * ui_nsk);
-	val = tc358768_ns_to_cnt(val, dsibclk_nsk) - 5;
+	/* TCLK_TRAIL > 60ns AND TEOT <= 105 ns + 12*UI */
+	raw_val = tc358768_ns_to_cnt(60 + tc358768_to_ns(2 * ui_nsk), dsibclk_nsk) - 5;
+	val = clamp(raw_val, 0, 127);
 	dev_dbg(priv->dev, "TCLK_TRAILCNT: 0x%x\n", val);
 	tc358768_write(priv, TC358768_TCLK_TRAILCNT, val);
 
 	/* 40ns + 4*UI < THS_PREPARE < 85ns + 6*UI */
 	val = 50 + tc358768_to_ns(4 * ui_nsk);
 	val = tc358768_ns_to_cnt(val, dsibclk_nsk) - 1;
-	/* THS_ZERO > 145ns + 10*UI */
-	val2 = tc358768_ns_to_cnt(145 - tc358768_to_ns(ui_nsk), dsibclk_nsk);
-	val |= (val2 - tc358768_to_ns(phy_delay_nsk)) << 8;
+	/* THS_PREPARE + THS_ZERO > 145ns + 10*UI */
+	raw_val = tc358768_ns_to_cnt(145 - tc358768_to_ns(3 * ui_nsk), dsibclk_nsk) - 10;
+	val2 = clamp(raw_val, 0, 127);
+	val |= val2 << 8;
 	dev_dbg(priv->dev, "THS_HEADERCNT: 0x%x\n", val);
 	tc358768_write(priv, TC358768_THS_HEADERCNT, val);
 
@@ -771,9 +781,10 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 	dev_dbg(priv->dev, "TCLK_POSTCNT: 0x%x\n", val);
 	tc358768_write(priv, TC358768_TCLK_POSTCNT, val);
 
-	/* 60ns + 4*UI < THS_PREPARE < 105ns + 12*UI */
-	val = tc358768_ns_to_cnt(60 + tc358768_to_ns(15 * ui_nsk),
-				 dsibclk_nsk) - 5;
+	/* max(60ns + 4*UI, 8*UI) < THS_TRAILCNT < 105ns + 12*UI */
+	raw_val = tc358768_ns_to_cnt(60 + tc358768_to_ns(18 * ui_nsk),
+				     dsibclk_nsk) - 4;
+	val = clamp(raw_val, 0, 15);
 	dev_dbg(priv->dev, "THS_TRAILCNT: 0x%x\n", val);
 	tc358768_write(priv, TC358768_THS_TRAILCNT, val);
 
@@ -787,7 +798,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 
 	/* TXTAGOCNT[26:16] RXTASURECNT[10:0] */
 	val = tc358768_to_ns((lptxcnt + 1) * dsibclk_nsk * 4);
-	val = tc358768_ns_to_cnt(val, dsibclk_nsk) - 1;
+	val = tc358768_ns_to_cnt(val, dsibclk_nsk) / 4 - 1;
 	val2 = tc358768_ns_to_cnt(tc358768_to_ns((lptxcnt + 1) * dsibclk_nsk),
 				  dsibclk_nsk) - 2;
 	val = val << 16 | val2;
@@ -867,8 +878,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 	val = TC358768_DSI_CONFW_MODE_SET | TC358768_DSI_CONFW_ADDR_DSI_CONTROL;
 	val |= (dsi_dev->lanes - 1) << 1;
 
-	if (!(dsi_dev->mode_flags & MIPI_DSI_MODE_LPM))
-		val |= TC358768_DSI_CONTROL_TXMD;
+	val |= TC358768_DSI_CONTROL_TXMD;
 
 	if (!(mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS))
 		val |= TC358768_DSI_CONTROL_HSCKMD;
@@ -914,6 +924,44 @@ static void tc358768_bridge_enable(struct drm_bridge *bridge)
 	}
 }
 
+#define MAX_INPUT_SEL_FORMATS	1
+
+static u32 *
+tc358768_atomic_get_input_bus_fmts(struct drm_bridge *bridge,
+				   struct drm_bridge_state *bridge_state,
+				   struct drm_crtc_state *crtc_state,
+				   struct drm_connector_state *conn_state,
+				   u32 output_fmt,
+				   unsigned int *num_input_fmts)
+{
+	struct tc358768_priv *priv = bridge_to_tc358768(bridge);
+	u32 *input_fmts;
+
+	*num_input_fmts = 0;
+
+	input_fmts = kcalloc(MAX_INPUT_SEL_FORMATS, sizeof(*input_fmts),
+			     GFP_KERNEL);
+	if (!input_fmts)
+		return NULL;
+
+	switch (priv->pd_lines) {
+	case 16:
+		input_fmts[0] = MEDIA_BUS_FMT_RGB565_1X16;
+		break;
+	case 18:
+		input_fmts[0] = MEDIA_BUS_FMT_RGB666_1X18;
+		break;
+	default:
+	case 24:
+		input_fmts[0] = MEDIA_BUS_FMT_RGB888_1X24;
+		break;
+	};
+
+	*num_input_fmts = MAX_INPUT_SEL_FORMATS;
+
+	return input_fmts;
+}
+
 static const struct drm_bridge_funcs tc358768_bridge_funcs = {
 	.attach = tc358768_bridge_attach,
 	.mode_valid = tc358768_bridge_mode_valid,
@@ -921,6 +969,11 @@ static const struct drm_bridge_funcs tc358768_bridge_funcs = {
 	.enable = tc358768_bridge_enable,
 	.disable = tc358768_bridge_disable,
 	.post_disable = tc358768_bridge_post_disable,
+
+	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset = drm_atomic_helper_bridge_reset,
+	.atomic_get_input_bus_fmts = tc358768_atomic_get_input_bus_fmts,
 };
 
 static const struct drm_bridge_timings default_tc358768_timings = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ti-sn65dsi83.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/ti-sn65dsi83.c
index 7ba9467fff12..55efd3eb6672 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ti-sn65dsi83.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/ti-sn65dsi83.c
@@ -321,8 +321,8 @@ static u8 sn65dsi83_get_dsi_div(struct sn65dsi83 *ctx)
 	return dsi_div - 1;
 }
 
-static void sn65dsi83_atomic_enable(struct drm_bridge *bridge,
-				    struct drm_bridge_state *old_bridge_state)
+static void sn65dsi83_atomic_pre_enable(struct drm_bridge *bridge,
+					struct drm_bridge_state *old_bridge_state)
 {
 	struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge);
 	struct drm_atomic_state *state = old_bridge_state->base.state;
@@ -346,7 +346,7 @@ static void sn65dsi83_atomic_enable(struct drm_bridge *bridge,
 
 	/* Deassert reset */
 	gpiod_set_value_cansleep(ctx->enable_gpio, 1);
-	usleep_range(1000, 1100);
+	usleep_range(10000, 11000);
 
 	/* Get the LVDS format from the bridge state. */
 	bridge_state = drm_atomic_get_new_bridge_state(state, bridge);
@@ -478,17 +478,29 @@ static void sn65dsi83_atomic_enable(struct drm_bridge *bridge,
 		dev_err(ctx->dev, "failed to lock PLL, ret=%i\n", ret);
 		/* On failure, disable PLL again and exit. */
 		regmap_write(ctx->regmap, REG_RC_PLL_EN, 0x00);
+		regulator_disable(ctx->vcc);
 		return;
 	}
 
 	/* Trigger reset after CSR register update. */
 	regmap_write(ctx->regmap, REG_RC_RESET, REG_RC_RESET_SOFT_RESET);
 
+	/* Wait for 10ms after soft reset as specified in datasheet */
+	usleep_range(10000, 12000);
+}
+
+static void sn65dsi83_atomic_enable(struct drm_bridge *bridge,
+				    struct drm_bridge_state *old_bridge_state)
+{
+	struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge);
+	unsigned int pval;
+
 	/* Clear all errors that got asserted during initialization. */
 	regmap_read(ctx->regmap, REG_IRQ_STAT, &pval);
 	regmap_write(ctx->regmap, REG_IRQ_STAT, pval);
 
-	usleep_range(10000, 12000);
+	/* Wait for 1ms and check for errors in status register */
+	usleep_range(1000, 1100);
 	regmap_read(ctx->regmap, REG_IRQ_STAT, &pval);
 	if (pval)
 		dev_err(ctx->dev, "Unexpected link status 0x%02x\n", pval);
@@ -555,6 +567,7 @@ static const struct drm_bridge_funcs sn65dsi83_funcs = {
 	.attach			= sn65dsi83_attach,
 	.detach			= sn65dsi83_detach,
 	.atomic_enable		= sn65dsi83_atomic_enable,
+	.atomic_pre_enable	= sn65dsi83_atomic_pre_enable,
 	.atomic_disable		= sn65dsi83_atomic_disable,
 	.mode_valid		= sn65dsi83_mode_valid,
 
@@ -695,6 +708,7 @@ static int sn65dsi83_probe(struct i2c_client *client,
 
 	ctx->bridge.funcs = &sn65dsi83_funcs;
 	ctx->bridge.of_node = dev->of_node;
+	ctx->bridge.pre_enable_prev_first = true;
 	drm_bridge_add(&ctx->bridge);
 
 	ret = sn65dsi83_host_attach(ctx);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index eb24322df721..d16775c973c4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -298,6 +298,10 @@ static void ti_sn_bridge_set_refclk_freq(struct ti_sn65dsi86 *pdata)
 		if (refclk_lut[i] == refclk_rate)
 			break;
 
+	/* avoid buffer overflow and "1" is the default rate in the datasheet. */
+	if (i >= refclk_lut_size)
+		i = 1;
+
 	regmap_update_bits(pdata->regmap, SN_DPPLL_SRC_REG, REFCLK_FREQ_MASK,
 			   REFCLK_FREQ(i));
 
@@ -1500,8 +1504,8 @@ out:
 	return ret;
 }
 
-static void ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
-				struct pwm_state *state)
+static int ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
+			       struct pwm_state *state)
 {
 	struct ti_sn65dsi86 *pdata = pwm_chip_to_ti_sn_bridge(chip);
 	unsigned int pwm_en_inv;
@@ -1512,19 +1516,19 @@ static void ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	ret = regmap_read(pdata->regmap, SN_PWM_EN_INV_REG, &pwm_en_inv);
 	if (ret)
-		return;
+		return 0;
 
 	ret = ti_sn65dsi86_read_u16(pdata, SN_BACKLIGHT_SCALE_REG, &scale);
 	if (ret)
-		return;
+		return 0;
 
 	ret = ti_sn65dsi86_read_u16(pdata, SN_BACKLIGHT_REG, &backlight);
 	if (ret)
-		return;
+		return 0;
 
 	ret = regmap_read(pdata->regmap, SN_PWM_PRE_DIV_REG, &pre_div);
 	if (ret)
-		return;
+		return 0;
 
 	state->enabled = FIELD_GET(SN_PWM_EN_MASK, pwm_en_inv);
 	if (FIELD_GET(SN_PWM_INV_MASK, pwm_en_inv))
@@ -1539,6 +1543,8 @@ static void ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	if (state->duty_cycle > state->period)
 		state->duty_cycle = state->period;
+
+	return 0;
 }
 
 static const struct pwm_ops ti_sn_pwm_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c linux-libre-6.1.39-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
index 51a46689cda7..e2e21ce79510 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -3309,8 +3309,13 @@ int drm_dp_add_payload_part1(struct drm_dp_mst_topology_mgr *mgr,
 	int ret;
 
 	port = drm_dp_mst_topology_get_port_validated(mgr, payload->port);
-	if (!port)
+	if (!port) {
+		drm_dbg_kms(mgr->dev,
+			    "VCPI %d for port %p not in topology, not creating a payload\n",
+			    payload->vcpi, payload->port);
+		payload->vc_start_slot = -1;
 		return 0;
+	}
 
 	if (mgr->payload_count == 0)
 		mgr->next_start_slot = mst_state->start_slot;
@@ -3337,7 +3342,8 @@ EXPORT_SYMBOL(drm_dp_add_payload_part1);
  * drm_dp_remove_payload() - Remove an MST payload
  * @mgr: Manager to use.
  * @mst_state: The MST atomic state
- * @payload: The payload to write
+ * @old_payload: The payload with its old state
+ * @new_payload: The payload to write
  *
  * Removes a payload from an MST topology if it was successfully assigned a start slot. Also updates
  * the starting time slots of all other payloads which would have been shifted towards the start of
@@ -3345,33 +3351,37 @@ EXPORT_SYMBOL(drm_dp_add_payload_part1);
  */
 void drm_dp_remove_payload(struct drm_dp_mst_topology_mgr *mgr,
 			   struct drm_dp_mst_topology_state *mst_state,
-			   struct drm_dp_mst_atomic_payload *payload)
+			   const struct drm_dp_mst_atomic_payload *old_payload,
+			   struct drm_dp_mst_atomic_payload *new_payload)
 {
 	struct drm_dp_mst_atomic_payload *pos;
 	bool send_remove = false;
 
 	/* We failed to make the payload, so nothing to do */
-	if (payload->vc_start_slot == -1)
+	if (new_payload->vc_start_slot == -1)
 		return;
 
 	mutex_lock(&mgr->lock);
-	send_remove = drm_dp_mst_port_downstream_of_branch(payload->port, mgr->mst_primary);
+	send_remove = drm_dp_mst_port_downstream_of_branch(new_payload->port, mgr->mst_primary);
 	mutex_unlock(&mgr->lock);
 
 	if (send_remove)
-		drm_dp_destroy_payload_step1(mgr, mst_state, payload);
+		drm_dp_destroy_payload_step1(mgr, mst_state, new_payload);
 	else
 		drm_dbg_kms(mgr->dev, "Payload for VCPI %d not in topology, not sending remove\n",
-			    payload->vcpi);
+			    new_payload->vcpi);
 
 	list_for_each_entry(pos, &mst_state->payloads, next) {
-		if (pos != payload && pos->vc_start_slot > payload->vc_start_slot)
-			pos->vc_start_slot -= payload->time_slots;
+		if (pos != new_payload && pos->vc_start_slot > new_payload->vc_start_slot)
+			pos->vc_start_slot -= old_payload->time_slots;
 	}
-	payload->vc_start_slot = -1;
+	new_payload->vc_start_slot = -1;
 
 	mgr->payload_count--;
-	mgr->next_start_slot -= payload->time_slots;
+	mgr->next_start_slot -= old_payload->time_slots;
+
+	if (new_payload->delete)
+		drm_dp_mst_put_port_malloc(new_payload->port);
 }
 EXPORT_SYMBOL(drm_dp_remove_payload);
 
@@ -3394,7 +3404,7 @@ int drm_dp_add_payload_part2(struct drm_dp_mst_topology_mgr *mgr,
 
 	/* Skip failed payloads */
 	if (payload->vc_start_slot == -1) {
-		drm_dbg_kms(state->dev, "Part 1 of payload creation for %s failed, skipping part 2\n",
+		drm_dbg_kms(mgr->dev, "Part 1 of payload creation for %s failed, skipping part 2\n",
 			    payload->port->connector->name);
 		return -EIO;
 	}
@@ -3641,6 +3651,9 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms
 		drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, 0);
 		ret = 0;
 		mgr->payload_id_table_cleared = false;
+
+		memset(&mgr->down_rep_recv, 0, sizeof(mgr->down_rep_recv));
+		memset(&mgr->up_req_recv, 0, sizeof(mgr->up_req_recv));
 	}
 
 out_unlock:
@@ -3853,7 +3866,7 @@ static int drm_dp_mst_handle_down_rep(struct drm_dp_mst_topology_mgr *mgr)
 	struct drm_dp_sideband_msg_rx *msg = &mgr->down_rep_recv;
 
 	if (!drm_dp_get_one_sb_msg(mgr, false, &mstb))
-		goto out;
+		goto out_clear_reply;
 
 	/* Multi-packet message transmission, don't clear the reply */
 	if (!msg->have_eomt)
@@ -4327,7 +4340,6 @@ int drm_dp_atomic_release_time_slots(struct drm_atomic_state *state,
 
 	drm_dbg_atomic(mgr->dev, "[MST PORT:%p] TU %d -> 0\n", port, payload->time_slots);
 	if (!payload->delete) {
-		drm_dp_mst_put_port_malloc(port);
 		payload->pbn = 0;
 		payload->delete = true;
 		topology_state->payload_mask &= ~BIT(payload->vcpi - 1);
@@ -5352,28 +5364,53 @@ struct drm_dp_mst_topology_state *drm_atomic_get_mst_topology_state(struct drm_a
 }
 EXPORT_SYMBOL(drm_atomic_get_mst_topology_state);
 
+/**
+ * drm_atomic_get_old_mst_topology_state: get old MST topology state in atomic state, if any
+ * @state: global atomic state
+ * @mgr: MST topology manager, also the private object in this case
+ *
+ * This function wraps drm_atomic_get_old_private_obj_state() passing in the MST atomic
+ * state vtable so that the private object state returned is that of a MST
+ * topology object.
+ *
+ * Returns:
+ *
+ * The old MST topology state, or NULL if there's no topology state for this MST mgr
+ * in the global atomic state
+ */
+struct drm_dp_mst_topology_state *
+drm_atomic_get_old_mst_topology_state(struct drm_atomic_state *state,
+				      struct drm_dp_mst_topology_mgr *mgr)
+{
+	struct drm_private_state *old_priv_state =
+		drm_atomic_get_old_private_obj_state(state, &mgr->base);
+
+	return old_priv_state ? to_dp_mst_topology_state(old_priv_state) : NULL;
+}
+EXPORT_SYMBOL(drm_atomic_get_old_mst_topology_state);
+
 /**
  * drm_atomic_get_new_mst_topology_state: get new MST topology state in atomic state, if any
  * @state: global atomic state
  * @mgr: MST topology manager, also the private object in this case
  *
- * This function wraps drm_atomic_get_priv_obj_state() passing in the MST atomic
+ * This function wraps drm_atomic_get_new_private_obj_state() passing in the MST atomic
  * state vtable so that the private object state returned is that of a MST
  * topology object.
  *
  * Returns:
  *
- * The MST topology state, or NULL if there's no topology state for this MST mgr
+ * The new MST topology state, or NULL if there's no topology state for this MST mgr
  * in the global atomic state
  */
 struct drm_dp_mst_topology_state *
 drm_atomic_get_new_mst_topology_state(struct drm_atomic_state *state,
 				      struct drm_dp_mst_topology_mgr *mgr)
 {
-	struct drm_private_state *priv_state =
+	struct drm_private_state *new_priv_state =
 		drm_atomic_get_new_private_obj_state(state, &mgr->base);
 
-	return priv_state ? to_dp_mst_topology_state(priv_state) : NULL;
+	return new_priv_state ? to_dp_mst_topology_state(new_priv_state) : NULL;
 }
 EXPORT_SYMBOL(drm_atomic_get_new_mst_topology_state);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/display/drm_hdmi_helper.c linux-libre-6.1.39-gnu/drivers/gpu/drm/display/drm_hdmi_helper.c
index 0264abe55278..faf5e9efa7d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/display/drm_hdmi_helper.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/display/drm_hdmi_helper.c
@@ -44,10 +44,8 @@ int drm_hdmi_infoframe_set_hdr_metadata(struct hdmi_drm_infoframe *frame,
 
 	/* Sink EOTF is Bit map while infoframe is absolute values */
 	if (!is_eotf_supported(hdr_metadata->hdmi_metadata_type1.eotf,
-	    connector->hdr_sink_metadata.hdmi_type1.eotf)) {
-		DRM_DEBUG_KMS("EOTF Not Supported\n");
-		return -EINVAL;
-	}
+	    connector->hdr_sink_metadata.hdmi_type1.eotf))
+		DRM_DEBUG_KMS("Unknown EOTF %d\n", hdr_metadata->hdmi_metadata_type1.eotf);
 
 	err = hdmi_drm_infoframe_init(frame);
 	if (err < 0)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_atomic.c
index f197f59f6d99..c0dc5858a723 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_atomic.c
@@ -1070,6 +1070,7 @@ static void drm_atomic_connector_print_state(struct drm_printer *p,
 	drm_printf(p, "connector[%u]: %s\n", connector->base.id, connector->name);
 	drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)");
 	drm_printf(p, "\tself_refresh_aware=%d\n", state->self_refresh_aware);
+	drm_printf(p, "\tmax_requested_bpc=%d\n", state->max_requested_bpc);
 
 	if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
 		if (state->writeback_job && state->writeback_job->fb)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_helper.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_atomic_helper.c
index 98cc3137c062..02b4a7dc92f5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_helper.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_atomic_helper.c
@@ -945,7 +945,6 @@ int drm_atomic_helper_check_crtc_state(struct drm_crtc_state *crtc_state,
 				       bool can_disable_primary_planes)
 {
 	struct drm_device *dev = crtc_state->crtc->dev;
-	struct drm_atomic_state *state = crtc_state->state;
 
 	if (!crtc_state->enable)
 		return 0;
@@ -956,14 +955,7 @@ int drm_atomic_helper_check_crtc_state(struct drm_crtc_state *crtc_state,
 		struct drm_plane *plane;
 
 		drm_for_each_plane_mask(plane, dev, crtc_state->plane_mask) {
-			struct drm_plane_state *plane_state;
-
-			if (plane->type != DRM_PLANE_TYPE_PRIMARY)
-				continue;
-			plane_state = drm_atomic_get_plane_state(state, plane);
-			if (IS_ERR(plane_state))
-				return PTR_ERR(plane_state);
-			if (plane_state->fb && plane_state->crtc) {
+			if (plane->type == DRM_PLANE_TYPE_PRIMARY) {
 				has_primary_plane = true;
 				break;
 			}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_bridge.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_bridge.c
index 1545c50fd1c8..7044e339a82c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_bridge.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_bridge.c
@@ -691,6 +691,25 @@ void drm_atomic_bridge_chain_disable(struct drm_bridge *bridge,
 }
 EXPORT_SYMBOL(drm_atomic_bridge_chain_disable);
 
+static void drm_atomic_bridge_call_post_disable(struct drm_bridge *bridge,
+						struct drm_atomic_state *old_state)
+{
+	if (old_state && bridge->funcs->atomic_post_disable) {
+		struct drm_bridge_state *old_bridge_state;
+
+		old_bridge_state =
+			drm_atomic_get_old_bridge_state(old_state,
+							bridge);
+		if (WARN_ON(!old_bridge_state))
+			return;
+
+		bridge->funcs->atomic_post_disable(bridge,
+						   old_bridge_state);
+	} else if (bridge->funcs->post_disable) {
+		bridge->funcs->post_disable(bridge);
+	}
+}
+
 /**
  * drm_atomic_bridge_chain_post_disable - cleans up after disabling all bridges
  *					  in the encoder chain
@@ -702,36 +721,86 @@ EXPORT_SYMBOL(drm_atomic_bridge_chain_disable);
  * starting from the first bridge to the last. These are called after completing
  * &drm_encoder_helper_funcs.atomic_disable
  *
+ * If a bridge sets @pre_enable_prev_first, then the @post_disable for that
+ * bridge will be called before the previous one to reverse the @pre_enable
+ * calling direction.
+ *
  * Note: the bridge passed should be the one closest to the encoder
  */
 void drm_atomic_bridge_chain_post_disable(struct drm_bridge *bridge,
 					  struct drm_atomic_state *old_state)
 {
 	struct drm_encoder *encoder;
+	struct drm_bridge *next, *limit;
 
 	if (!bridge)
 		return;
 
 	encoder = bridge->encoder;
+
 	list_for_each_entry_from(bridge, &encoder->bridge_chain, chain_node) {
-		if (bridge->funcs->atomic_post_disable) {
-			struct drm_bridge_state *old_bridge_state;
+		limit = NULL;
+
+		if (!list_is_last(&bridge->chain_node, &encoder->bridge_chain)) {
+			next = list_next_entry(bridge, chain_node);
+
+			if (next->pre_enable_prev_first) {
+				/* next bridge had requested that prev
+				 * was enabled first, so disabled last
+				 */
+				limit = next;
+
+				/* Find the next bridge that has NOT requested
+				 * prev to be enabled first / disabled last
+				 */
+				list_for_each_entry_from(next, &encoder->bridge_chain,
+							 chain_node) {
+					if (next->pre_enable_prev_first) {
+						next = list_prev_entry(next, chain_node);
+						limit = next;
+						break;
+					}
+				}
+
+				/* Call these bridges in reverse order */
+				list_for_each_entry_from_reverse(next, &encoder->bridge_chain,
+								 chain_node) {
+					if (next == bridge)
+						break;
+
+					drm_atomic_bridge_call_post_disable(next,
+									    old_state);
+				}
+			}
+		}
 
-			old_bridge_state =
-				drm_atomic_get_old_bridge_state(old_state,
-								bridge);
-			if (WARN_ON(!old_bridge_state))
-				return;
+		drm_atomic_bridge_call_post_disable(bridge, old_state);
 
-			bridge->funcs->atomic_post_disable(bridge,
-							   old_bridge_state);
-		} else if (bridge->funcs->post_disable) {
-			bridge->funcs->post_disable(bridge);
-		}
+		if (limit)
+			/* Jump all bridges that we have already post_disabled */
+			bridge = limit;
 	}
 }
 EXPORT_SYMBOL(drm_atomic_bridge_chain_post_disable);
 
+static void drm_atomic_bridge_call_pre_enable(struct drm_bridge *bridge,
+					      struct drm_atomic_state *old_state)
+{
+	if (old_state && bridge->funcs->atomic_pre_enable) {
+		struct drm_bridge_state *old_bridge_state;
+
+		old_bridge_state =
+			drm_atomic_get_old_bridge_state(old_state,
+							bridge);
+		if (WARN_ON(!old_bridge_state))
+			return;
+
+		bridge->funcs->atomic_pre_enable(bridge, old_bridge_state);
+	} else if (bridge->funcs->pre_enable) {
+		bridge->funcs->pre_enable(bridge);
+	}
+}
+
 /**
  * drm_atomic_bridge_chain_pre_enable - prepares for enabling all bridges in
  *					the encoder chain
@@ -743,32 +812,60 @@ EXPORT_SYMBOL(drm_atomic_bridge_chain_post_disable);
  * starting from the last bridge to the first. These are called before calling
  * &drm_encoder_helper_funcs.atomic_enable
  *
+ * If a bridge sets @pre_enable_prev_first, then the pre_enable for the
+ * prev bridge will be called before pre_enable of this bridge.
+ *
  * Note: the bridge passed should be the one closest to the encoder
  */
 void drm_atomic_bridge_chain_pre_enable(struct drm_bridge *bridge,
 					struct drm_atomic_state *old_state)
 {
 	struct drm_encoder *encoder;
-	struct drm_bridge *iter;
+	struct drm_bridge *iter, *next, *limit;
 
 	if (!bridge)
 		return;
 
 	encoder = bridge->encoder;
+
 	list_for_each_entry_reverse(iter, &encoder->bridge_chain, chain_node) {
-		if (iter->funcs->atomic_pre_enable) {
-			struct drm_bridge_state *old_bridge_state;
+		if (iter->pre_enable_prev_first) {
+			next = iter;
+			limit = bridge;
+			list_for_each_entry_from_reverse(next,
+							 &encoder->bridge_chain,
+							 chain_node) {
+				if (next == bridge)
+					break;
+
+				if (!next->pre_enable_prev_first) {
+					/* Found first bridge that does NOT
+					 * request prev to be enabled first
+					 */
+					limit = list_prev_entry(next, chain_node);
+					break;
+				}
+			}
+
+			list_for_each_entry_from(next, &encoder->bridge_chain, chain_node) {
+				/* Call requested prev bridge pre_enable
+				 * in order.
+				 */
+				if (next == iter)
+					/* At the first bridge to request prev
+					 * bridges called first.
+					 */
+					break;
+
+				drm_atomic_bridge_call_pre_enable(next, old_state);
+			}
+		}
 
-			old_bridge_state =
-				drm_atomic_get_old_bridge_state(old_state,
-								iter);
-			if (WARN_ON(!old_bridge_state))
-				return;
+		drm_atomic_bridge_call_pre_enable(iter, old_state);
 
-			iter->funcs->atomic_pre_enable(iter, old_bridge_state);
-		} else if (iter->funcs->pre_enable) {
-			iter->funcs->pre_enable(iter);
-		}
+		if (iter->pre_enable_prev_first)
+			/* Jump all bridges that we have already pre_enabled */
+			iter = limit;
 
 		if (iter == bridge)
 			break;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_buddy.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_buddy.c
index 11bb59399471..7098f125b54a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_buddy.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_buddy.c
@@ -38,6 +38,25 @@ static void drm_block_free(struct drm_buddy *mm,
 	kmem_cache_free(slab_blocks, block);
 }
 
+static void list_insert_sorted(struct drm_buddy *mm,
+			       struct drm_buddy_block *block)
+{
+	struct drm_buddy_block *node;
+	struct list_head *head;
+
+	head = &mm->free_list[drm_buddy_block_order(block)];
+	if (list_empty(head)) {
+		list_add(&block->link, head);
+		return;
+	}
+
+	list_for_each_entry(node, head, link)
+		if (drm_buddy_block_offset(block) < drm_buddy_block_offset(node))
+			break;
+
+	__list_add(&block->link, node->link.prev, &node->link);
+}
+
 static void mark_allocated(struct drm_buddy_block *block)
 {
 	block->header &= ~DRM_BUDDY_HEADER_STATE;
@@ -52,8 +71,7 @@ static void mark_free(struct drm_buddy *mm,
 	block->header &= ~DRM_BUDDY_HEADER_STATE;
 	block->header |= DRM_BUDDY_FREE;
 
-	list_add(&block->link,
-		 &mm->free_list[drm_buddy_block_order(block)]);
+	list_insert_sorted(mm, block);
 }
 
 static void mark_split(struct drm_buddy_block *block)
@@ -128,8 +146,8 @@ int drm_buddy_init(struct drm_buddy *mm, u64 size, u64 chunk_size)
 		unsigned int order;
 		u64 root_size;
 
-		root_size = rounddown_pow_of_two(size);
-		order = ilog2(root_size) - ilog2(chunk_size);
+		order = ilog2(size) - ilog2(chunk_size);
+		root_size = chunk_size << order;
 
 		root = drm_block_alloc(mm, NULL, order, offset);
 		if (!root)
@@ -387,20 +405,26 @@ err_undo:
 }
 
 static struct drm_buddy_block *
-get_maxblock(struct list_head *head)
+get_maxblock(struct drm_buddy *mm, unsigned int order)
 {
 	struct drm_buddy_block *max_block = NULL, *node;
+	unsigned int i;
 
-	max_block = list_first_entry_or_null(head,
-					     struct drm_buddy_block,
-					     link);
-	if (!max_block)
-		return NULL;
+	for (i = order; i <= mm->max_order; ++i) {
+		if (!list_empty(&mm->free_list[i])) {
+			node = list_last_entry(&mm->free_list[i],
+					       struct drm_buddy_block,
+					       link);
+			if (!max_block) {
+				max_block = node;
+				continue;
+			}
 
-	list_for_each_entry(node, head, link) {
-		if (drm_buddy_block_offset(node) >
-		    drm_buddy_block_offset(max_block))
-			max_block = node;
+			if (drm_buddy_block_offset(node) >
+			    drm_buddy_block_offset(max_block)) {
+				max_block = node;
+			}
+		}
 	}
 
 	return max_block;
@@ -412,20 +436,23 @@ alloc_from_freelist(struct drm_buddy *mm,
 		    unsigned long flags)
 {
 	struct drm_buddy_block *block = NULL;
-	unsigned int i;
+	unsigned int tmp;
 	int err;
 
-	for (i = order; i <= mm->max_order; ++i) {
-		if (flags & DRM_BUDDY_TOPDOWN_ALLOCATION) {
-			block = get_maxblock(&mm->free_list[i]);
-			if (block)
-				break;
-		} else {
-			block = list_first_entry_or_null(&mm->free_list[i],
-							 struct drm_buddy_block,
-							 link);
-			if (block)
-				break;
+	if (flags & DRM_BUDDY_TOPDOWN_ALLOCATION) {
+		block = get_maxblock(mm, order);
+		if (block)
+			/* Store the obtained block order */
+			tmp = drm_buddy_block_order(block);
+	} else {
+		for (tmp = order; tmp <= mm->max_order; ++tmp) {
+			if (!list_empty(&mm->free_list[tmp])) {
+				block = list_last_entry(&mm->free_list[tmp],
+							struct drm_buddy_block,
+							link);
+				if (block)
+					break;
+			}
 		}
 	}
 
@@ -434,18 +461,18 @@ alloc_from_freelist(struct drm_buddy *mm,
 
 	BUG_ON(!drm_buddy_block_is_free(block));
 
-	while (i != order) {
+	while (tmp != order) {
 		err = split_block(mm, block);
 		if (unlikely(err))
 			goto err_undo;
 
 		block = block->right;
-		i--;
+		tmp--;
 	}
 	return block;
 
 err_undo:
-	if (i != order)
+	if (tmp != order)
 		__drm_buddy_free(mm, block);
 	return ERR_PTR(err);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_connector.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_connector.c
index 61c29ce74b03..27de2a97f1d1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_connector.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_connector.c
@@ -582,6 +582,9 @@ void drm_connector_cleanup(struct drm_connector *connector)
 	mutex_destroy(&connector->mutex);
 
 	memset(connector, 0, sizeof(*connector));
+
+	if (dev->registered)
+		drm_sysfs_hotplug_event(dev);
 }
 EXPORT_SYMBOL(drm_connector_cleanup);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_displayid.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_displayid.c
index 38ea8203df45..7d03159dc146 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_displayid.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_displayid.c
@@ -7,13 +7,28 @@
 #include <drm/drm_edid.h>
 #include <drm/drm_print.h>
 
+static const struct displayid_header *
+displayid_get_header(const u8 *displayid, int length, int index)
+{
+	const struct displayid_header *base;
+
+	if (sizeof(*base) > length - index)
+		return ERR_PTR(-EINVAL);
+
+	base = (const struct displayid_header *)&displayid[index];
+
+	return base;
+}
+
 static int validate_displayid(const u8 *displayid, int length, int idx)
 {
 	int i, dispid_length;
 	u8 csum = 0;
 	const struct displayid_header *base;
 
-	base = (const struct displayid_header *)&displayid[idx];
+	base = displayid_get_header(displayid, length, idx);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
 
 	DRM_DEBUG_KMS("base revision 0x%x, length %d, %d %d\n",
 		      base->rev, base->bytes, base->prod_id, base->ext_count);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_edid.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_edid.c
index 4005dab6147d..739e0d40cca6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_edid.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_edid.c
@@ -87,6 +87,8 @@ static int oui(u8 first, u8 second, u8 third)
 #define EDID_QUIRK_FORCE_10BPC			(1 << 11)
 /* Non desktop display (i.e. HMD) */
 #define EDID_QUIRK_NON_DESKTOP			(1 << 12)
+/* Cap the DSC target bitrate to 15bpp */
+#define EDID_QUIRK_CAP_DSC_15BPP		(1 << 13)
 
 #define MICROSOFT_IEEE_OUI	0xca125c
 
@@ -147,6 +149,12 @@ static const struct edid_quirk {
 	EDID_QUIRK('F', 'C', 'M', 13600, EDID_QUIRK_PREFER_LARGE_75 |
 				       EDID_QUIRK_DETAILED_IN_CM),
 
+	/* LG 27GP950 */
+	EDID_QUIRK('G', 'S', 'M', 0x5bbf, EDID_QUIRK_CAP_DSC_15BPP),
+
+	/* LG 27GN950 */
+	EDID_QUIRK('G', 'S', 'M', 0x5b9a, EDID_QUIRK_CAP_DSC_15BPP),
+
 	/* LGD panel of HP zBook 17 G2, eDP 10 bpc, but reports unknown bpc */
 	EDID_QUIRK('L', 'G', 'D', 764, EDID_QUIRK_FORCE_10BPC),
 
@@ -5085,13 +5093,12 @@ static int add_cea_modes(struct drm_connector *connector,
 {
 	const struct cea_db *db;
 	struct cea_db_iter iter;
+	const u8 *hdmi = NULL, *video = NULL;
+	u8 hdmi_len = 0, video_len = 0;
 	int modes = 0;
 
 	cea_db_iter_edid_begin(drm_edid, &iter);
 	cea_db_iter_for_each(db, &iter) {
-		const u8 *hdmi = NULL, *video = NULL;
-		u8 hdmi_len = 0, video_len = 0;
-
 		if (cea_db_tag(db) == CTA_DB_VIDEO) {
 			video = cea_db_data(db);
 			video_len = cea_db_payload_len(db);
@@ -5107,18 +5114,17 @@ static int add_cea_modes(struct drm_connector *connector,
 			modes += do_y420vdb_modes(connector, vdb420,
 						  cea_db_payload_len(db) - 1);
 		}
-
-		/*
-		 * We parse the HDMI VSDB after having added the cea modes as we
-		 * will be patching their flags when the sink supports stereo
-		 * 3D.
-		 */
-		if (hdmi)
-			modes += do_hdmi_vsdb_modes(connector, hdmi, hdmi_len,
-						    video, video_len);
 	}
 	cea_db_iter_end(&iter);
 
+	/*
+	 * We parse the HDMI VSDB after having added the cea modes as we will be
+	 * patching their flags when the sink supports stereo 3D.
+	 */
+	if (hdmi)
+		modes += do_hdmi_vsdb_modes(connector, hdmi, hdmi_len,
+					    video, video_len);
+
 	return modes;
 }
 
@@ -5819,7 +5825,8 @@ static void drm_parse_hdmi_forum_scds(struct drm_connector *connector,
 			else if (hf_scds[11] & DRM_EDID_DSC_10BPC)
 				hdmi_dsc->bpc_supported = 10;
 			else
-				hdmi_dsc->bpc_supported = 0;
+				/* Supports min 8 BPC if DSC 1.2 is supported*/
+				hdmi_dsc->bpc_supported = 8;
 
 			dsc_max_frl_rate = (hf_scds[12] & DRM_EDID_DSC_MAX_FRL_RATE_MASK) >> 4;
 			drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc->max_lanes,
@@ -6166,6 +6173,7 @@ static void drm_reset_display_info(struct drm_connector *connector)
 
 	info->mso_stream_count = 0;
 	info->mso_pixel_overlap = 0;
+	info->max_dsc_bpp = 0;
 }
 
 static u32 update_display_info(struct drm_connector *connector,
@@ -6252,6 +6260,9 @@ out:
 		info->non_desktop = true;
 	}
 
+	if (quirks & EDID_QUIRK_CAP_DSC_15BPP)
+		info->max_dsc_bpp = 15;
+
 	return quirks;
 }
 
@@ -6692,8 +6703,6 @@ static u8 drm_mode_hdmi_vic(const struct drm_connector *connector,
 static u8 drm_mode_cea_vic(const struct drm_connector *connector,
 			   const struct drm_display_mode *mode)
 {
-	u8 vic;
-
 	/*
 	 * HDMI spec says if a mode is found in HDMI 1.4b 4K modes
 	 * we should send its VIC in vendor infoframes, else send the
@@ -6703,13 +6712,18 @@ static u8 drm_mode_cea_vic(const struct drm_connector *connector,
 	if (drm_mode_hdmi_vic(connector, mode))
 		return 0;
 
-	vic = drm_match_cea_mode(mode);
+	return drm_match_cea_mode(mode);
+}
 
-	/*
-	 * HDMI 1.4 VIC range: 1 <= VIC <= 64 (CEA-861-D) but
-	 * HDMI 2.0 VIC range: 1 <= VIC <= 107 (CEA-861-F). So we
-	 * have to make sure we dont break HDMI 1.4 sinks.
-	 */
+/*
+ * Avoid sending VICs defined in HDMI 2.0 in AVI infoframes to sinks that
+ * conform to HDMI 1.4.
+ *
+ * HDMI 1.4 (CTA-861-D) VIC range: [1..64]
+ * HDMI 2.0 (CTA-861-F) VIC range: [1..107]
+ */
+static u8 vic_for_avi_infoframe(const struct drm_connector *connector, u8 vic)
+{
 	if (!is_hdmi2_sink(connector) && vic > 64)
 		return 0;
 
@@ -6785,7 +6799,7 @@ drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
 		picture_aspect = HDMI_PICTURE_ASPECT_NONE;
 	}
 
-	frame->video_code = vic;
+	frame->video_code = vic_for_avi_infoframe(connector, vic);
 	frame->picture_aspect = picture_aspect;
 	frame->active_aspect = HDMI_ACTIVE_ASPECT_PICTURE;
 	frame->scan_mode = HDMI_SCAN_MODE_UNDERSCAN;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_fb_helper.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_fb_helper.c
index 71edb80fe0fb..76e46713b2f0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_fb_helper.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_fb_helper.c
@@ -708,19 +708,27 @@ static void drm_fb_helper_damage(struct fb_info *info, u32 x, u32 y,
 static void drm_fb_helper_memory_range_to_clip(struct fb_info *info, off_t off, size_t len,
 					       struct drm_rect *clip)
 {
+	u32 line_length = info->fix.line_length;
+	u32 fb_height = info->var.yres;
 	off_t end = off + len;
 	u32 x1 = 0;
-	u32 y1 = off / info->fix.line_length;
+	u32 y1 = off / line_length;
 	u32 x2 = info->var.xres;
-	u32 y2 = DIV_ROUND_UP(end, info->fix.line_length);
+	u32 y2 = DIV_ROUND_UP(end, line_length);
+
+	/* Don't allow any of them beyond the bottom bound of display area */
+	if (y1 > fb_height)
+		y1 = fb_height;
+	if (y2 > fb_height)
+		y2 = fb_height;
 
 	if ((y2 - y1) == 1) {
 		/*
 		 * We've only written to a single scanline. Try to reduce
 		 * the number of horizontal pixels that need an update.
 		 */
-		off_t bit_off = (off % info->fix.line_length) * 8;
-		off_t bit_end = (end % info->fix.line_length) * 8;
+		off_t bit_off = (off % line_length) * 8;
+		off_t bit_end = (end % line_length) * 8;
 
 		x1 = bit_off / info->var.bits_per_pixel;
 		x2 = DIV_ROUND_UP(bit_end, info->var.bits_per_pixel);
@@ -1406,6 +1414,9 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
 		return -EINVAL;
 	}
 
+	var->xres_virtual = fb->width;
+	var->yres_virtual = fb->height;
+
 	/*
 	 * Workaround for SDL 1.2, which is known to be setting all pixel format
 	 * fields values to zero in some cases. We treat this situation as a
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_fourcc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_fourcc.c
index e09331bb3bc7..0f17dfa8702b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_fourcc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_fourcc.c
@@ -190,6 +190,10 @@ const struct drm_format_info *__drm_format_info(u32 format)
 		{ .format = DRM_FORMAT_BGRA5551,	.depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .hsub = 1, .vsub = 1, .has_alpha = true },
 		{ .format = DRM_FORMAT_RGB565,		.depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .hsub = 1, .vsub = 1 },
 		{ .format = DRM_FORMAT_BGR565,		.depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .hsub = 1, .vsub = 1 },
+#ifdef __BIG_ENDIAN
+		{ .format = DRM_FORMAT_XRGB1555 | DRM_FORMAT_BIG_ENDIAN, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .hsub = 1, .vsub = 1 },
+		{ .format = DRM_FORMAT_RGB565 | DRM_FORMAT_BIG_ENDIAN, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .hsub = 1, .vsub = 1 },
+#endif
 		{ .format = DRM_FORMAT_RGB888,		.depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .hsub = 1, .vsub = 1 },
 		{ .format = DRM_FORMAT_BGR888,		.depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .hsub = 1, .vsub = 1 },
 		{ .format = DRM_FORMAT_XRGB8888,	.depth = 24, .num_planes = 1, .cpp = { 4, 0, 0 }, .hsub = 1, .vsub = 1 },
@@ -297,12 +301,12 @@ const struct drm_format_info *__drm_format_info(u32 format)
 		  .vsub = 2, .is_yuv = true },
 		{ .format = DRM_FORMAT_Q410,		.depth = 0,
 		  .num_planes = 3, .char_per_block = { 2, 2, 2 },
-		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0,
-		  .vsub = 0, .is_yuv = true },
+		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1,
+		  .vsub = 1, .is_yuv = true },
 		{ .format = DRM_FORMAT_Q401,		.depth = 0,
 		  .num_planes = 3, .char_per_block = { 2, 2, 2 },
-		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0,
-		  .vsub = 0, .is_yuv = true },
+		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1,
+		  .vsub = 1, .is_yuv = true },
 		{ .format = DRM_FORMAT_P030,            .depth = 0,  .num_planes = 2,
 		  .char_per_block = { 4, 8, 0 }, .block_w = { 3, 3, 0 }, .block_h = { 1, 1, 0 },
 		  .hsub = 2, .vsub = 2, .is_yuv = true},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_gem.c
index 8b68a3c1e6ab..b87ed4238fc8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_gem.c
@@ -1351,10 +1351,13 @@ EXPORT_SYMBOL(drm_gem_lru_move_tail);
  *
  * @lru: The LRU to scan
  * @nr_to_scan: The number of pages to try to reclaim
+ * @remaining: The number of pages left to reclaim, should be initialized by caller
  * @shrink: Callback to try to shrink/reclaim the object.
  */
 unsigned long
-drm_gem_lru_scan(struct drm_gem_lru *lru, unsigned nr_to_scan,
+drm_gem_lru_scan(struct drm_gem_lru *lru,
+		 unsigned int nr_to_scan,
+		 unsigned long *remaining,
 		 bool (*shrink)(struct drm_gem_object *obj))
 {
 	struct drm_gem_lru still_in_lru;
@@ -1393,8 +1396,10 @@ drm_gem_lru_scan(struct drm_gem_lru *lru, unsigned nr_to_scan,
 		 * hit shrinker in response to trying to get backing pages
 		 * for this obj (ie. while it's lock is already held)
 		 */
-		if (!dma_resv_trylock(obj->resv))
+		if (!dma_resv_trylock(obj->resv)) {
+			*remaining += obj->size >> PAGE_SHIFT;
 			goto tail;
+		}
 
 		if (shrink(obj)) {
 			freed += obj->size >> PAGE_SHIFT;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_shmem_helper.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_gem_shmem_helper.c
index b602cd72a120..5fdc608043e7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -622,11 +622,14 @@ int drm_gem_shmem_mmap(struct drm_gem_shmem_object *shmem, struct vm_area_struct
 	int ret;
 
 	if (obj->import_attach) {
-		/* Drop the reference drm_gem_mmap_obj() acquired.*/
-		drm_gem_object_put(obj);
 		vma->vm_private_data = NULL;
+		ret = dma_buf_mmap(obj->dma_buf, vma, 0);
+
+		/* Drop the reference drm_gem_mmap_obj() acquired.*/
+		if (!ret)
+			drm_gem_object_put(obj);
 
-		return dma_buf_mmap(obj->dma_buf, vma, 0);
+		return ret;
 	}
 
 	ret = drm_gem_shmem_get_pages(shmem);
@@ -681,23 +684,7 @@ struct sg_table *drm_gem_shmem_get_sg_table(struct drm_gem_shmem_object *shmem)
 }
 EXPORT_SYMBOL_GPL(drm_gem_shmem_get_sg_table);
 
-/**
- * drm_gem_shmem_get_pages_sgt - Pin pages, dma map them, and return a
- *				 scatter/gather table for a shmem GEM object.
- * @shmem: shmem GEM object
- *
- * This function returns a scatter/gather table suitable for driver usage. If
- * the sg table doesn't exist, the pages are pinned, dma-mapped, and a sg
- * table created.
- *
- * This is the main function for drivers to get at backing storage, and it hides
- * and difference between dma-buf imported and natively allocated objects.
- * drm_gem_shmem_get_sg_table() should not be directly called by drivers.
- *
- * Returns:
- * A pointer to the scatter/gather table of pinned pages or errno on failure.
- */
-struct sg_table *drm_gem_shmem_get_pages_sgt(struct drm_gem_shmem_object *shmem)
+static struct sg_table *drm_gem_shmem_get_pages_sgt_locked(struct drm_gem_shmem_object *shmem)
 {
 	struct drm_gem_object *obj = &shmem->base;
 	int ret;
@@ -708,7 +695,7 @@ struct sg_table *drm_gem_shmem_get_pages_sgt(struct drm_gem_shmem_object *shmem)
 
 	WARN_ON(obj->import_attach);
 
-	ret = drm_gem_shmem_get_pages(shmem);
+	ret = drm_gem_shmem_get_pages_locked(shmem);
 	if (ret)
 		return ERR_PTR(ret);
 
@@ -730,9 +717,39 @@ err_free_sgt:
 	sg_free_table(sgt);
 	kfree(sgt);
 err_put_pages:
-	drm_gem_shmem_put_pages(shmem);
+	drm_gem_shmem_put_pages_locked(shmem);
 	return ERR_PTR(ret);
 }
+
+/**
+ * drm_gem_shmem_get_pages_sgt - Pin pages, dma map them, and return a
+ *				 scatter/gather table for a shmem GEM object.
+ * @shmem: shmem GEM object
+ *
+ * This function returns a scatter/gather table suitable for driver usage. If
+ * the sg table doesn't exist, the pages are pinned, dma-mapped, and a sg
+ * table created.
+ *
+ * This is the main function for drivers to get at backing storage, and it hides
+ * and difference between dma-buf imported and natively allocated objects.
+ * drm_gem_shmem_get_sg_table() should not be directly called by drivers.
+ *
+ * Returns:
+ * A pointer to the scatter/gather table of pinned pages or errno on failure.
+ */
+struct sg_table *drm_gem_shmem_get_pages_sgt(struct drm_gem_shmem_object *shmem)
+{
+	int ret;
+	struct sg_table *sgt;
+
+	ret = mutex_lock_interruptible(&shmem->pages_lock);
+	if (ret)
+		return ERR_PTR(ret);
+	sgt = drm_gem_shmem_get_pages_sgt_locked(shmem);
+	mutex_unlock(&shmem->pages_lock);
+
+	return sgt;
+}
 EXPORT_SYMBOL_GPL(drm_gem_shmem_get_pages_sgt);
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_vram_helper.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_gem_vram_helper.c
index 125160b534be..928e08e0b5b8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_vram_helper.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -44,7 +44,7 @@ static const struct drm_gem_object_funcs drm_gem_vram_object_funcs;
  * the frame's scanout buffer or the cursor image. If there's no more space
  * left in VRAM, inactive GEM objects can be moved to system memory.
  *
- * To initialize the VRAM helper library call drmm_vram_helper_alloc_mm().
+ * To initialize the VRAM helper library call drmm_vram_helper_init().
  * The function allocates and initializes an instance of &struct drm_vram_mm
  * in &struct drm_device.vram_mm . Use &DRM_GEM_VRAM_DRIVER to initialize
  * &struct drm_driver and  &DRM_VRAM_MM_FILE_OPERATIONS to initialize
@@ -72,7 +72,7 @@ static const struct drm_gem_object_funcs drm_gem_vram_object_funcs;
  *		// setup device, vram base and size
  *		// ...
  *
- *		ret = drmm_vram_helper_alloc_mm(dev, vram_base, vram_size);
+ *		ret = drmm_vram_helper_init(dev, vram_base, vram_size);
  *		if (ret)
  *			return ret;
  *		return 0;
@@ -85,7 +85,7 @@ static const struct drm_gem_object_funcs drm_gem_vram_object_funcs;
  * to userspace.
  *
  * You don't have to clean up the instance of VRAM MM.
- * drmm_vram_helper_alloc_mm() is a managed interface that installs a
+ * drmm_vram_helper_init() is a managed interface that installs a
  * clean-up handler to run during the DRM device's release.
  *
  * For drawing or scanout operations, rsp. buffer objects have to be pinned
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_managed.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_managed.c
index 4cf214de50c4..c21c3f623033 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_managed.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_managed.c
@@ -264,28 +264,10 @@ void drmm_kfree(struct drm_device *dev, void *data)
 }
 EXPORT_SYMBOL(drmm_kfree);
 
-static void drmm_mutex_release(struct drm_device *dev, void *res)
+void __drmm_mutex_release(struct drm_device *dev, void *res)
 {
 	struct mutex *lock = res;
 
 	mutex_destroy(lock);
 }
-
-/**
- * drmm_mutex_init - &drm_device-managed mutex_init()
- * @dev: DRM device
- * @lock: lock to be initialized
- *
- * Returns:
- * 0 on success, or a negative errno code otherwise.
- *
- * This is a &drm_device-managed version of mutex_init(). The initialized
- * lock is automatically destroyed on the final drm_dev_put().
- */
-int drmm_mutex_init(struct drm_device *dev, struct mutex *lock)
-{
-	mutex_init(lock);
-
-	return drmm_add_action_or_reset(dev, drmm_mutex_release, lock);
-}
-EXPORT_SYMBOL(drmm_mutex_init);
+EXPORT_SYMBOL(__drmm_mutex_release);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_mipi_dsi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_mipi_dsi.c
index 3ec02748d56f..853208e8dd73 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_mipi_dsi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_mipi_dsi.c
@@ -221,7 +221,7 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
 		return dsi;
 	}
 
-	dsi->dev.of_node = info->node;
+	device_set_node(&dsi->dev, of_fwnode_handle(info->node));
 	dsi->channel = info->channel;
 	strlcpy(dsi->name, info->type, sizeof(dsi->name));
 
@@ -1224,6 +1224,58 @@ int mipi_dsi_dcs_get_display_brightness(struct mipi_dsi_device *dsi,
 }
 EXPORT_SYMBOL(mipi_dsi_dcs_get_display_brightness);
 
+/**
+ * mipi_dsi_dcs_set_display_brightness_large() - sets the 16-bit brightness value
+ *    of the display
+ * @dsi: DSI peripheral device
+ * @brightness: brightness value
+ *
+ * Return: 0 on success or a negative error code on failure.
+ */
+int mipi_dsi_dcs_set_display_brightness_large(struct mipi_dsi_device *dsi,
+					     u16 brightness)
+{
+	u8 payload[2] = { brightness >> 8, brightness & 0xff };
+	ssize_t err;
+
+	err = mipi_dsi_dcs_write(dsi, MIPI_DCS_SET_DISPLAY_BRIGHTNESS,
+				 payload, sizeof(payload));
+	if (err < 0)
+		return err;
+
+	return 0;
+}
+EXPORT_SYMBOL(mipi_dsi_dcs_set_display_brightness_large);
+
+/**
+ * mipi_dsi_dcs_get_display_brightness_large() - gets the current 16-bit
+ *    brightness value of the display
+ * @dsi: DSI peripheral device
+ * @brightness: brightness value
+ *
+ * Return: 0 on success or a negative error code on failure.
+ */
+int mipi_dsi_dcs_get_display_brightness_large(struct mipi_dsi_device *dsi,
+					     u16 *brightness)
+{
+	u8 brightness_be[2];
+	ssize_t err;
+
+	err = mipi_dsi_dcs_read(dsi, MIPI_DCS_GET_DISPLAY_BRIGHTNESS,
+				brightness_be, sizeof(brightness_be));
+	if (err <= 0) {
+		if (err == 0)
+			err = -ENODATA;
+
+		return err;
+	}
+
+	*brightness = (brightness_be[0] << 8) | brightness_be[1];
+
+	return 0;
+}
+EXPORT_SYMBOL(mipi_dsi_dcs_get_display_brightness_large);
+
 static int mipi_dsi_drv_probe(struct device *dev)
 {
 	struct mipi_dsi_driver *drv = to_mipi_dsi_driver(dev->driver);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_mode_config.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_mode_config.c
index 688c8afe0bf1..8525ef851540 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_mode_config.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_mode_config.c
@@ -399,6 +399,8 @@ static void drm_mode_config_init_release(struct drm_device *dev, void *ptr)
  */
 int drmm_mode_config_init(struct drm_device *dev)
 {
+	int ret;
+
 	mutex_init(&dev->mode_config.mutex);
 	drm_modeset_lock_init(&dev->mode_config.connection_mutex);
 	mutex_init(&dev->mode_config.idr_mutex);
@@ -420,7 +422,11 @@ int drmm_mode_config_init(struct drm_device *dev)
 	init_llist_head(&dev->mode_config.connector_free_list);
 	INIT_WORK(&dev->mode_config.connector_free_work, drm_connector_free_work_fn);
 
-	drm_mode_create_standard_properties(dev);
+	ret = drm_mode_create_standard_properties(dev);
+	if (ret) {
+		drm_mode_config_cleanup(dev);
+		return ret;
+	}
 
 	/* Just to be sure */
 	dev->mode_config.num_fb = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
index 52d8800a8ab8..0cb646cb04ee 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -30,12 +30,6 @@ struct drm_dmi_panel_orientation_data {
 	int orientation;
 };
 
-static const struct drm_dmi_panel_orientation_data asus_t100ha = {
-	.width = 800,
-	.height = 1280,
-	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
-};
-
 static const struct drm_dmi_panel_orientation_data gpd_micropc = {
 	.width = 720,
 	.height = 1280,
@@ -97,6 +91,12 @@ static const struct drm_dmi_panel_orientation_data lcd720x1280_rightside_up = {
 	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
 };
 
+static const struct drm_dmi_panel_orientation_data lcd800x1280_leftside_up = {
+	.width = 800,
+	.height = 1280,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
+};
+
 static const struct drm_dmi_panel_orientation_data lcd800x1280_rightside_up = {
 	.width = 800,
 	.height = 1280,
@@ -127,6 +127,12 @@ static const struct drm_dmi_panel_orientation_data lcd1600x2560_leftside_up = {
 	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
 };
 
+static const struct drm_dmi_panel_orientation_data lcd1600x2560_rightside_up = {
+	.width = 1600,
+	.height = 2560,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
 static const struct dmi_system_id orientation_data[] = {
 	{	/* Acer One 10 (S1003) */
 		.matches = {
@@ -151,7 +157,7 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"),
 		},
-		.driver_data = (void *)&asus_t100ha,
+		.driver_data = (void *)&lcd800x1280_leftside_up,
 	}, {	/* Asus T101HA */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
@@ -173,7 +179,7 @@ static const struct dmi_system_id orientation_data[] = {
 	}, {	/* AYA NEO AIR */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYANEO"),
-		  DMI_MATCH(DMI_BOARD_NAME, "AIR"),
+		  DMI_MATCH(DMI_PRODUCT_NAME, "AIR"),
 		},
 		.driver_data = (void *)&lcd1080x1920_leftside_up,
 	}, {	/* AYA NEO NEXT */
@@ -196,6 +202,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Dynabook K50 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dynabook Inc."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "dynabook K50/FR"),
+		},
+		.driver_data = (void *)&lcd800x1280_leftside_up,
 	}, {	/* GPD MicroPC (generic strings, also match on bios date) */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
@@ -304,10 +316,29 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,
-	}, {	/* Lenovo Yoga Book X90F / X91F / X91L */
+	}, {	/* Lenovo Ideapad D330-10IGL (HD) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGL"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Lenovo IdeaPad Duet 3 10IGL5 */
 		.matches = {
-		  /* Non exact match to match all versions */
-		  DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9"),
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "IdeaPad Duet 3 10IGL5"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Yoga Book X90F / X90L */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "YETI-11"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Yoga Book X91F / X91L */
+		.matches = {
+		  /* Non exact match to match F + L versions */
+		  DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X91"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,
 	}, {	/* Lenovo Yoga Tablet 2 830F / 830L */
@@ -325,6 +356,13 @@ static const struct dmi_system_id orientation_data[] = {
 		 DMI_MATCH(DMI_BIOS_VERSION, "BLADE_21"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Yoga Tab 3 X90F */
+		.matches = {
+		 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+		 DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+		 DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"),
+		},
+		.driver_data = (void *)&lcd1600x2560_rightside_up,
 	}, {	/* Nanote UMPC-01 */
 		.matches = {
 		 DMI_MATCH(DMI_SYS_VENDOR, "RWC CO.,LTD"),
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_probe_helper.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_probe_helper.c
index 69b0b2b9cc1c..3b968ad187cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_probe_helper.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_probe_helper.c
@@ -557,8 +557,9 @@ retry:
 		 */
 		dev->mode_config.delayed_event = true;
 		if (dev->mode_config.poll_enabled)
-			schedule_delayed_work(&dev->mode_config.output_poll_work,
-					      0);
+			mod_delayed_work(system_wq,
+					 &dev->mode_config.output_poll_work,
+					 0);
 	}
 
 	/* Re-enable polling in case the global poll config changed. */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_vma_manager.c linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_vma_manager.c
index 7de37f8c68fd..83229a031af0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_vma_manager.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/drm_vma_manager.c
@@ -240,27 +240,8 @@ void drm_vma_offset_remove(struct drm_vma_offset_manager *mgr,
 }
 EXPORT_SYMBOL(drm_vma_offset_remove);
 
-/**
- * drm_vma_node_allow - Add open-file to list of allowed users
- * @node: Node to modify
- * @tag: Tag of file to remove
- *
- * Add @tag to the list of allowed open-files for this node. If @tag is
- * already on this list, the ref-count is incremented.
- *
- * The list of allowed-users is preserved across drm_vma_offset_add() and
- * drm_vma_offset_remove() calls. You may even call it if the node is currently
- * not added to any offset-manager.
- *
- * You must remove all open-files the same number of times as you added them
- * before destroying the node. Otherwise, you will leak memory.
- *
- * This is locked against concurrent access internally.
- *
- * RETURNS:
- * 0 on success, negative error code on internal failure (out-of-mem)
- */
-int drm_vma_node_allow(struct drm_vma_offset_node *node, struct drm_file *tag)
+static int vma_node_allow(struct drm_vma_offset_node *node,
+			  struct drm_file *tag, bool ref_counted)
 {
 	struct rb_node **iter;
 	struct rb_node *parent = NULL;
@@ -282,7 +263,8 @@ int drm_vma_node_allow(struct drm_vma_offset_node *node, struct drm_file *tag)
 		entry = rb_entry(*iter, struct drm_vma_offset_file, vm_rb);
 
 		if (tag == entry->vm_tag) {
-			entry->vm_count++;
+			if (ref_counted)
+				entry->vm_count++;
 			goto unlock;
 		} else if (tag > entry->vm_tag) {
 			iter = &(*iter)->rb_right;
@@ -307,8 +289,58 @@ unlock:
 	kfree(new);
 	return ret;
 }
+
+/**
+ * drm_vma_node_allow - Add open-file to list of allowed users
+ * @node: Node to modify
+ * @tag: Tag of file to remove
+ *
+ * Add @tag to the list of allowed open-files for this node. If @tag is
+ * already on this list, the ref-count is incremented.
+ *
+ * The list of allowed-users is preserved across drm_vma_offset_add() and
+ * drm_vma_offset_remove() calls. You may even call it if the node is currently
+ * not added to any offset-manager.
+ *
+ * You must remove all open-files the same number of times as you added them
+ * before destroying the node. Otherwise, you will leak memory.
+ *
+ * This is locked against concurrent access internally.
+ *
+ * RETURNS:
+ * 0 on success, negative error code on internal failure (out-of-mem)
+ */
+int drm_vma_node_allow(struct drm_vma_offset_node *node, struct drm_file *tag)
+{
+	return vma_node_allow(node, tag, true);
+}
 EXPORT_SYMBOL(drm_vma_node_allow);
 
+/**
+ * drm_vma_node_allow_once - Add open-file to list of allowed users
+ * @node: Node to modify
+ * @tag: Tag of file to remove
+ *
+ * Add @tag to the list of allowed open-files for this node.
+ *
+ * The list of allowed-users is preserved across drm_vma_offset_add() and
+ * drm_vma_offset_remove() calls. You may even call it if the node is currently
+ * not added to any offset-manager.
+ *
+ * This is not ref-counted unlike drm_vma_node_allow() hence drm_vma_node_revoke()
+ * should only be called once after this.
+ *
+ * This is locked against concurrent access internally.
+ *
+ * RETURNS:
+ * 0 on success, negative error code on internal failure (out-of-mem)
+ */
+int drm_vma_node_allow_once(struct drm_vma_offset_node *node, struct drm_file *tag)
+{
+	return vma_node_allow(node, tag, false);
+}
+EXPORT_SYMBOL(drm_vma_node_allow_once);
+
 /**
  * drm_vma_node_revoke - Remove open-file from list of allowed users
  * @node: Node to modify
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index cc386f8a7116..5cf13e52f7c9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -258,7 +258,12 @@ struct etnaviv_vram_mapping *etnaviv_gem_mapping_get(
 		if (mapping->use == 0) {
 			mutex_lock(&mmu_context->lock);
 			if (mapping->context == mmu_context)
-				mapping->use += 1;
+				if (va && mapping->iova != va) {
+					etnaviv_iommu_reap_mapping(mapping);
+					mapping = NULL;
+				} else {
+					mapping->use += 1;
+				}
 			else
 				mapping = NULL;
 			mutex_unlock(&mmu_context->lock);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index 3fa2da149639..fc594ea5bbc1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -91,7 +91,15 @@ static void *etnaviv_gem_prime_vmap_impl(struct etnaviv_gem_object *etnaviv_obj)
 static int etnaviv_gem_prime_mmap_obj(struct etnaviv_gem_object *etnaviv_obj,
 		struct vm_area_struct *vma)
 {
-	return dma_buf_mmap(etnaviv_obj->base.dma_buf, vma, 0);
+	int ret;
+
+	ret = dma_buf_mmap(etnaviv_obj->base.dma_buf, vma, 0);
+	if (!ret) {
+		/* Drop the reference acquired by drm_gem_mmap_obj(). */
+		drm_gem_object_put(&etnaviv_obj->base);
+	}
+
+	return ret;
 }
 
 static const struct etnaviv_gem_ops etnaviv_gem_prime_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 37018bc55810..f667e7906d1f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -416,6 +416,12 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 	if (gpu->identity.model == chipModel_GC700)
 		gpu->identity.features &= ~chipFeatures_FAST_CLEAR;
 
+	/* These models/revisions don't have the 2D pipe bit */
+	if ((gpu->identity.model == chipModel_GC500 &&
+	     gpu->identity.revision <= 2) ||
+	    gpu->identity.model == chipModel_GC300)
+		gpu->identity.features |= chipFeatures_PIPE_2D;
+
 	if ((gpu->identity.model == chipModel_GC500 &&
 	     gpu->identity.revision < 2) ||
 	    (gpu->identity.model == chipModel_GC300 &&
@@ -449,8 +455,9 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 				gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_5);
 	}
 
-	/* GC600 idle register reports zero bits where modules aren't present */
-	if (gpu->identity.model == chipModel_GC600)
+	/* GC600/300 idle register reports zero bits where modules aren't present */
+	if (gpu->identity.model == chipModel_GC600 ||
+	    gpu->identity.model == chipModel_GC300)
 		gpu->idle_mask = VIVS_HI_IDLE_STATE_TX |
 				 VIVS_HI_IDLE_STATE_RA |
 				 VIVS_HI_IDLE_STATE_SE |
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
index dc1aa738c4f1..67bdce5326c6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
@@ -80,10 +80,10 @@ static int etnaviv_iommu_map(struct etnaviv_iommu_context *context, u32 iova,
 		return -EINVAL;
 
 	for_each_sgtable_dma_sg(sgt, sg, i) {
-		u32 pa = sg_dma_address(sg) - sg->offset;
+		phys_addr_t pa = sg_dma_address(sg) - sg->offset;
 		size_t bytes = sg_dma_len(sg) + sg->offset;
 
-		VERB("map[%d]: %08x %08x(%zx)", i, iova, pa, bytes);
+		VERB("map[%d]: %08x %pap(%zx)", i, iova, &pa, bytes);
 
 		ret = etnaviv_context_map(context, da, pa, bytes, prot);
 		if (ret)
@@ -135,6 +135,19 @@ static void etnaviv_iommu_remove_mapping(struct etnaviv_iommu_context *context,
 	drm_mm_remove_node(&mapping->vram_node);
 }
 
+void etnaviv_iommu_reap_mapping(struct etnaviv_vram_mapping *mapping)
+{
+	struct etnaviv_iommu_context *context = mapping->context;
+
+	lockdep_assert_held(&context->lock);
+	WARN_ON(mapping->use);
+
+	etnaviv_iommu_remove_mapping(context, mapping);
+	etnaviv_iommu_context_put(mapping->context);
+	mapping->context = NULL;
+	list_del_init(&mapping->mmu_node);
+}
+
 static int etnaviv_iommu_find_iova(struct etnaviv_iommu_context *context,
 				   struct drm_mm_node *node, size_t size)
 {
@@ -202,10 +215,7 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu_context *context,
 		 * this mapping.
 		 */
 		list_for_each_entry_safe(m, n, &list, scan_node) {
-			etnaviv_iommu_remove_mapping(context, m);
-			etnaviv_iommu_context_put(m->context);
-			m->context = NULL;
-			list_del_init(&m->mmu_node);
+			etnaviv_iommu_reap_mapping(m);
 			list_del_init(&m->scan_node);
 		}
 
@@ -257,10 +267,7 @@ static int etnaviv_iommu_insert_exact(struct etnaviv_iommu_context *context,
 	}
 
 	list_for_each_entry_safe(m, n, &scan_list, scan_node) {
-		etnaviv_iommu_remove_mapping(context, m);
-		etnaviv_iommu_context_put(m->context);
-		m->context = NULL;
-		list_del_init(&m->mmu_node);
+		etnaviv_iommu_reap_mapping(m);
 		list_del_init(&m->scan_node);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
index e4a0b7d09c2e..c01a147f0dfd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
@@ -91,6 +91,7 @@ int etnaviv_iommu_map_gem(struct etnaviv_iommu_context *context,
 	struct etnaviv_vram_mapping *mapping, u64 va);
 void etnaviv_iommu_unmap_gem(struct etnaviv_iommu_context *context,
 	struct etnaviv_vram_mapping *mapping);
+void etnaviv_iommu_reap_mapping(struct etnaviv_vram_mapping *mapping);
 
 int etnaviv_iommu_get_suballoc_va(struct etnaviv_iommu_context *ctx,
 				  struct etnaviv_vram_mapping *mapping,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_dsi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index ec673223d6b7..b5305b145ddb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -805,15 +805,15 @@ static int exynos_dsi_init_link(struct exynos_dsi *dsi)
 			reg |= DSIM_AUTO_MODE;
 		if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HSE)
 			reg |= DSIM_HSE_MODE;
-		if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HFP))
+		if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HFP)
 			reg |= DSIM_HFP_MODE;
-		if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HBP))
+		if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HBP)
 			reg |= DSIM_HBP_MODE;
-		if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HSA))
+		if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HSA)
 			reg |= DSIM_HSA_MODE;
 	}
 
-	if (!(dsi->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET))
+	if (dsi->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET)
 		reg |= DSIM_EOT_DISABLE;
 
 	switch (dsi->format) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 471fd6c8135f..27613abeed96 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1335,7 +1335,7 @@ int exynos_g2d_exec_ioctl(struct drm_device *drm_dev, void *data,
 	/* Let the runqueue know that there is work to do. */
 	queue_work(g2d->g2d_workq, &g2d->runqueue_work);
 
-	if (runqueue_node->async)
+	if (req->async)
 		goto out;
 
 	wait_for_completion(&runqueue_node->complete);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.h linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.h
index 74ea3c26dead..1a5ae781b56c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.h
@@ -34,11 +34,11 @@ static inline int exynos_g2d_exec_ioctl(struct drm_device *dev, void *data,
 	return -ENODEV;
 }
 
-int g2d_open(struct drm_device *drm_dev, struct drm_file *file)
+static inline int g2d_open(struct drm_device *drm_dev, struct drm_file *file)
 {
 	return 0;
 }
 
-void g2d_close(struct drm_device *drm_dev, struct drm_file *file)
+static inline void g2d_close(struct drm_device *drm_dev, struct drm_file *file)
 { }
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_vidi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 4d56c8c799c5..f5e1adfcaa51 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -469,8 +469,6 @@ static int vidi_remove(struct platform_device *pdev)
 	if (ctx->raw_edid != (struct edid *)fake_edid_info) {
 		kfree(ctx->raw_edid);
 		ctx->raw_edid = NULL;
-
-		return -EINVAL;
 	}
 
 	component_del(&pdev->dev, &vidi_component_ops);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c linux-libre-6.1.39-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index 4d4a715b429d..2c2b92324a2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -60,8 +60,9 @@ static int fsl_dcu_drm_connector_get_modes(struct drm_connector *connector)
 	return drm_panel_get_modes(fsl_connector->panel, connector);
 }
 
-static int fsl_dcu_drm_connector_mode_valid(struct drm_connector *connector,
-					    struct drm_display_mode *mode)
+static enum drm_mode_status
+fsl_dcu_drm_connector_mode_valid(struct drm_connector *connector,
+				 struct drm_display_mode *mode)
 {
 	if (mode->hdisplay & 0xf)
 		return MODE_ERROR;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/gud/gud_pipe.c linux-libre-6.1.39-gnu/drivers/gpu/drm/gud/gud_pipe.c
index 7c6dc2bcd14a..61f4abaf1811 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/gud/gud_pipe.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/gud/gud_pipe.c
@@ -157,8 +157,8 @@ static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb,
 {
 	struct dma_buf_attachment *import_attach = fb->obj[0]->import_attach;
 	u8 compression = gdrm->compression;
-	struct iosys_map map[DRM_FORMAT_MAX_PLANES];
-	struct iosys_map map_data[DRM_FORMAT_MAX_PLANES];
+	struct iosys_map map[DRM_FORMAT_MAX_PLANES] = { };
+	struct iosys_map map_data[DRM_FORMAT_MAX_PLANES] = { };
 	struct iosys_map dst;
 	void *vaddr, *buf;
 	size_t pitch, len;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/Kconfig linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/Kconfig
index 3efce05d7b57..6b10868ec72f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/Kconfig
@@ -54,23 +54,34 @@ config DRM_I915
 	  If "M" is selected, the module will be called i915.
 
 config DRM_I915_FORCE_PROBE
-	string "Force probe driver for selected new Intel hardware"
+	string "Force probe i915 for selected Intel hardware IDs"
 	depends on DRM_I915
 	help
 	  This is the default value for the i915.force_probe module
 	  parameter. Using the module parameter overrides this option.
 
-	  Force probe the driver for new Intel graphics devices that are
-	  recognized but not properly supported by this kernel version. It is
-	  recommended to upgrade to a kernel version with proper support as soon
-	  as it is available.
+	  Force probe the i915 driver for Intel graphics devices that are
+	  recognized but not properly supported by this kernel version. Force
+	  probing an unsupported device taints the kernel. It is recommended to
+	  upgrade to a kernel version with proper support as soon as it is
+	  available.
+
+	  It can also be used to block the probe of recognized and fully
+	  supported devices.
 
 	  Use "" to disable force probe. If in doubt, use this.
 
-	  Use "<pci-id>[,<pci-id>,...]" to force probe the driver for listed
+	  Use "<pci-id>[,<pci-id>,...]" to force probe the i915 for listed
 	  devices. For example, "4500" or "4500,4571".
 
-	  Use "*" to force probe the driver for all known devices.
+	  Use "*" to force probe the driver for all known devices. Not
+	  recommended.
+
+	  Use "!" right before the ID to block the probe of the device. For
+	  example, "4500,!4571" forces the probe of 4500 and blocks the probe of
+	  4571.
+
+	  Use "!*" to block the probe of the driver for all known devices.
 
 config DRM_I915_CAPTURE_ERROR
 	bool "Enable capturing GPU state following a hang"
@@ -107,9 +118,6 @@ config DRM_I915_USERPTR
 
 	  If in doubt, say "Y".
 
-config DRM_I915_GVT
-	bool
-
 config DRM_I915_GVT_KVMGT
 	tristate "Enable KVM host support Intel GVT-g graphics virtualization"
 	depends on DRM_I915
@@ -160,3 +168,6 @@ menu "drm/i915 Unstable Evolution"
 	depends on DRM_I915
 	source "drivers/gpu/drm/i915/Kconfig.unstable"
 endmenu
+
+config DRM_I915_GVT
+	bool
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/icl_dsi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/icl_dsi.c
index ed4d93942dbd..8219310025de 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/icl_dsi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -299,9 +299,21 @@ static void configure_dual_link_mode(struct intel_encoder *encoder,
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
+	i915_reg_t dss_ctl1_reg, dss_ctl2_reg;
 	u32 dss_ctl1;
 
-	dss_ctl1 = intel_de_read(dev_priv, DSS_CTL1);
+	/* FIXME: Move all DSS handling to intel_vdsc.c */
+	if (DISPLAY_VER(dev_priv) >= 12) {
+		struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
+
+		dss_ctl1_reg = ICL_PIPE_DSS_CTL1(crtc->pipe);
+		dss_ctl2_reg = ICL_PIPE_DSS_CTL2(crtc->pipe);
+	} else {
+		dss_ctl1_reg = DSS_CTL1;
+		dss_ctl2_reg = DSS_CTL2;
+	}
+
+	dss_ctl1 = intel_de_read(dev_priv, dss_ctl1_reg);
 	dss_ctl1 |= SPLITTER_ENABLE;
 	dss_ctl1 &= ~OVERLAP_PIXELS_MASK;
 	dss_ctl1 |= OVERLAP_PIXELS(intel_dsi->pixel_overlap);
@@ -322,16 +334,16 @@ static void configure_dual_link_mode(struct intel_encoder *encoder,
 
 		dss_ctl1 &= ~LEFT_DL_BUF_TARGET_DEPTH_MASK;
 		dss_ctl1 |= LEFT_DL_BUF_TARGET_DEPTH(dl_buffer_depth);
-		dss_ctl2 = intel_de_read(dev_priv, DSS_CTL2);
+		dss_ctl2 = intel_de_read(dev_priv, dss_ctl2_reg);
 		dss_ctl2 &= ~RIGHT_DL_BUF_TARGET_DEPTH_MASK;
 		dss_ctl2 |= RIGHT_DL_BUF_TARGET_DEPTH(dl_buffer_depth);
-		intel_de_write(dev_priv, DSS_CTL2, dss_ctl2);
+		intel_de_write(dev_priv, dss_ctl2_reg, dss_ctl2);
 	} else {
 		/* Interleave */
 		dss_ctl1 |= DUAL_LINK_MODE_INTERLEAVE;
 	}
 
-	intel_de_write(dev_priv, DSS_CTL1, dss_ctl1);
+	intel_de_write(dev_priv, dss_ctl1_reg, dss_ctl1);
 }
 
 /* aka DSI 8X clock */
@@ -1198,7 +1210,7 @@ static void gen11_dsi_powerup_panel(struct intel_encoder *encoder)
 
 	/* panel power on related mipi dsi vbt sequences */
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_POWER_ON);
-	intel_dsi_msleep(intel_dsi, intel_dsi->panel_on_delay);
+	msleep(intel_dsi->panel_on_delay);
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DEASSERT_RESET);
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_INIT_OTP);
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DISPLAY_ON);
@@ -2053,7 +2065,8 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
 	/* attach connector to encoder */
 	intel_connector_attach_encoder(intel_connector, encoder);
 
-	intel_bios_init_panel(dev_priv, &intel_connector->panel, NULL, NULL);
+	encoder->devdata = intel_bios_encoder_data_lookup(dev_priv, port);
+	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, encoder->devdata, NULL);
 
 	mutex_lock(&dev->mode_config.mutex);
 	intel_panel_add_vbt_lfp_fixed_mode(intel_connector);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c
index aaa6708256d5..82826454b5e8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c
@@ -988,7 +988,7 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
 	int ret;
 
 	if (old_obj) {
-		const struct intel_crtc_state *crtc_state =
+		const struct intel_crtc_state *new_crtc_state =
 			intel_atomic_get_new_crtc_state(state,
 							to_intel_crtc(old_plane_state->hw.crtc));
 
@@ -1003,7 +1003,7 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
 		 * This should only fail upon a hung GPU, in which case we
 		 * can safely continue.
 		 */
-		if (intel_crtc_needs_modeset(crtc_state)) {
+		if (new_crtc_state && intel_crtc_needs_modeset(new_crtc_state)) {
 			ret = i915_sw_fence_await_reservation(&state->commit_ready,
 							      old_obj->base.resv, NULL,
 							      false, 0,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bios.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_bios.c
index 28bdb936cd1f..a70b7061742a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bios.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_bios.c
@@ -414,7 +414,7 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
 		ptrs->lvds_entries++;
 
 	if (size != 0 || ptrs->lvds_entries != 3) {
-		kfree(ptrs);
+		kfree(ptrs_block);
 		return NULL;
 	}
 
@@ -620,14 +620,14 @@ static void dump_pnp_id(struct drm_i915_private *i915,
 
 static int opregion_get_panel_type(struct drm_i915_private *i915,
 				   const struct intel_bios_encoder_data *devdata,
-				   const struct edid *edid)
+				   const struct edid *edid, bool use_fallback)
 {
 	return intel_opregion_get_panel_type(i915);
 }
 
 static int vbt_get_panel_type(struct drm_i915_private *i915,
 			      const struct intel_bios_encoder_data *devdata,
-			      const struct edid *edid)
+			      const struct edid *edid, bool use_fallback)
 {
 	const struct bdb_lvds_options *lvds_options;
 
@@ -652,7 +652,7 @@ static int vbt_get_panel_type(struct drm_i915_private *i915,
 
 static int pnpid_get_panel_type(struct drm_i915_private *i915,
 				const struct intel_bios_encoder_data *devdata,
-				const struct edid *edid)
+				const struct edid *edid, bool use_fallback)
 {
 	const struct bdb_lvds_lfp_data *data;
 	const struct bdb_lvds_lfp_data_ptrs *ptrs;
@@ -701,9 +701,9 @@ static int pnpid_get_panel_type(struct drm_i915_private *i915,
 
 static int fallback_get_panel_type(struct drm_i915_private *i915,
 				   const struct intel_bios_encoder_data *devdata,
-				   const struct edid *edid)
+				   const struct edid *edid, bool use_fallback)
 {
-	return 0;
+	return use_fallback ? 0 : -1;
 }
 
 enum panel_type {
@@ -715,13 +715,13 @@ enum panel_type {
 
 static int get_panel_type(struct drm_i915_private *i915,
 			  const struct intel_bios_encoder_data *devdata,
-			  const struct edid *edid)
+			  const struct edid *edid, bool use_fallback)
 {
 	struct {
 		const char *name;
 		int (*get_panel_type)(struct drm_i915_private *i915,
 				      const struct intel_bios_encoder_data *devdata,
-				      const struct edid *edid);
+				      const struct edid *edid, bool use_fallback);
 		int panel_type;
 	} panel_types[] = {
 		[PANEL_TYPE_OPREGION] = {
@@ -744,7 +744,8 @@ static int get_panel_type(struct drm_i915_private *i915,
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(panel_types); i++) {
-		panel_types[i].panel_type = panel_types[i].get_panel_type(i915, devdata, edid);
+		panel_types[i].panel_type = panel_types[i].get_panel_type(i915, devdata,
+									  edid, use_fallback);
 
 		drm_WARN_ON(&i915->drm, panel_types[i].panel_type > 0xf &&
 			    panel_types[i].panel_type != 0xff);
@@ -2466,6 +2467,22 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915,
 					  dvo_port);
 }
 
+static enum port
+dsi_dvo_port_to_port(struct drm_i915_private *i915, u8 dvo_port)
+{
+	switch (dvo_port) {
+	case DVO_PORT_MIPIA:
+		return PORT_A;
+	case DVO_PORT_MIPIC:
+		if (DISPLAY_VER(i915) >= 11)
+			return PORT_B;
+		else
+			return PORT_C;
+	default:
+		return PORT_NONE;
+	}
+}
+
 static int parse_bdb_230_dp_max_link_rate(const int vbt_max_link_rate)
 {
 	switch (vbt_max_link_rate) {
@@ -2576,6 +2593,12 @@ intel_bios_encoder_supports_edp(const struct intel_bios_encoder_data *devdata)
 		devdata->child.device_type & DEVICE_TYPE_INTERNAL_CONNECTOR;
 }
 
+static bool
+intel_bios_encoder_supports_dsi(const struct intel_bios_encoder_data *devdata)
+{
+	return devdata->child.device_type & DEVICE_TYPE_MIPI_OUTPUT;
+}
+
 static int _intel_bios_hdmi_level_shift(const struct intel_bios_encoder_data *devdata)
 {
 	if (!devdata || devdata->i915->display.vbt.version < 158)
@@ -2626,7 +2649,7 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
 {
 	struct drm_i915_private *i915 = devdata->i915;
 	const struct child_device_config *child = &devdata->child;
-	bool is_dvi, is_hdmi, is_dp, is_edp, is_crt, supports_typec_usb, supports_tbt;
+	bool is_dvi, is_hdmi, is_dp, is_edp, is_dsi, is_crt, supports_typec_usb, supports_tbt;
 	int dp_boost_level, dp_max_link_rate, hdmi_boost_level, hdmi_level_shift, max_tmds_clock;
 
 	is_dvi = intel_bios_encoder_supports_dvi(devdata);
@@ -2634,13 +2657,14 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
 	is_crt = intel_bios_encoder_supports_crt(devdata);
 	is_hdmi = intel_bios_encoder_supports_hdmi(devdata);
 	is_edp = intel_bios_encoder_supports_edp(devdata);
+	is_dsi = intel_bios_encoder_supports_dsi(devdata);
 
 	supports_typec_usb = intel_bios_encoder_supports_typec_usb(devdata);
 	supports_tbt = intel_bios_encoder_supports_tbt(devdata);
 
 	drm_dbg_kms(&i915->drm,
-		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
-		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp,
+		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d DSI:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
+		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp, is_dsi,
 		    HAS_LSPCON(i915) && child->lspcon,
 		    supports_typec_usb, supports_tbt,
 		    devdata->dsc != NULL);
@@ -2685,6 +2709,8 @@ static void parse_ddi_port(struct intel_bios_encoder_data *devdata)
 	enum port port;
 
 	port = dvo_port_to_port(i915, child->dvo_port);
+	if (port == PORT_NONE && DISPLAY_VER(i915) >= 11)
+		port = dsi_dvo_port_to_port(i915, child->dvo_port);
 	if (port == PORT_NONE)
 		return;
 
@@ -3175,14 +3201,26 @@ out:
 	kfree(oprom_vbt);
 }
 
-void intel_bios_init_panel(struct drm_i915_private *i915,
-			   struct intel_panel *panel,
-			   const struct intel_bios_encoder_data *devdata,
-			   const struct edid *edid)
+static void intel_bios_init_panel(struct drm_i915_private *i915,
+				  struct intel_panel *panel,
+				  const struct intel_bios_encoder_data *devdata,
+				  const struct edid *edid,
+				  bool use_fallback)
 {
-	init_vbt_panel_defaults(panel);
+	/* already have it? */
+	if (panel->vbt.panel_type >= 0) {
+		drm_WARN_ON(&i915->drm, !use_fallback);
+		return;
+	}
 
-	panel->vbt.panel_type = get_panel_type(i915, devdata, edid);
+	panel->vbt.panel_type = get_panel_type(i915, devdata,
+					       edid, use_fallback);
+	if (panel->vbt.panel_type < 0) {
+		drm_WARN_ON(&i915->drm, use_fallback);
+		return;
+	}
+
+	init_vbt_panel_defaults(panel);
 
 	parse_panel_options(i915, panel);
 	parse_generic_dtd(i915, panel);
@@ -3197,6 +3235,21 @@ void intel_bios_init_panel(struct drm_i915_private *i915,
 	parse_mipi_sequence(i915, panel);
 }
 
+void intel_bios_init_panel_early(struct drm_i915_private *i915,
+				 struct intel_panel *panel,
+				 const struct intel_bios_encoder_data *devdata)
+{
+	intel_bios_init_panel(i915, panel, devdata, NULL, false);
+}
+
+void intel_bios_init_panel_late(struct drm_i915_private *i915,
+				struct intel_panel *panel,
+				const struct intel_bios_encoder_data *devdata,
+				const struct edid *edid)
+{
+	intel_bios_init_panel(i915, panel, devdata, edid, true);
+}
+
 /**
  * intel_bios_driver_remove - Free any resources allocated by intel_bios_init()
  * @i915: i915 device instance
@@ -3406,19 +3459,16 @@ bool intel_bios_is_dsi_present(struct drm_i915_private *i915,
 
 		dvo_port = child->dvo_port;
 
-		if (dvo_port == DVO_PORT_MIPIA ||
-		    (dvo_port == DVO_PORT_MIPIB && DISPLAY_VER(i915) >= 11) ||
-		    (dvo_port == DVO_PORT_MIPIC && DISPLAY_VER(i915) < 11)) {
-			if (port)
-				*port = dvo_port - DVO_PORT_MIPIA;
-			return true;
-		} else if (dvo_port == DVO_PORT_MIPIB ||
-			   dvo_port == DVO_PORT_MIPIC ||
-			   dvo_port == DVO_PORT_MIPID) {
+		if (dsi_dvo_port_to_port(i915, dvo_port) == PORT_NONE) {
 			drm_dbg_kms(&i915->drm,
 				    "VBT has unsupported DSI port %c\n",
 				    port_name(dvo_port - DVO_PORT_MIPIA));
+			continue;
 		}
+
+		if (port)
+			*port = dsi_dvo_port_to_port(i915, dvo_port);
+		return true;
 	}
 
 	return false;
@@ -3503,7 +3553,7 @@ bool intel_bios_get_dsc_params(struct intel_encoder *encoder,
 		if (!(child->device_type & DEVICE_TYPE_MIPI_OUTPUT))
 			continue;
 
-		if (child->dvo_port - DVO_PORT_MIPIA == encoder->port) {
+		if (dsi_dvo_port_to_port(i915, child->dvo_port) == encoder->port) {
 			if (!devdata->dsc)
 				return false;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bios.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_bios.h
index e375405a7828..ff1fdd2e0c1c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bios.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_bios.h
@@ -232,10 +232,13 @@ struct mipi_pps_data {
 } __packed;
 
 void intel_bios_init(struct drm_i915_private *dev_priv);
-void intel_bios_init_panel(struct drm_i915_private *dev_priv,
-			   struct intel_panel *panel,
-			   const struct intel_bios_encoder_data *devdata,
-			   const struct edid *edid);
+void intel_bios_init_panel_early(struct drm_i915_private *dev_priv,
+				 struct intel_panel *panel,
+				 const struct intel_bios_encoder_data *devdata);
+void intel_bios_init_panel_late(struct drm_i915_private *dev_priv,
+				struct intel_panel *panel,
+				const struct intel_bios_encoder_data *devdata,
+				const struct edid *edid);
 void intel_bios_fini_panel(struct intel_panel *panel);
 void intel_bios_driver_remove(struct drm_i915_private *dev_priv);
 bool intel_bios_is_valid_vbt(const void *buf, size_t size);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
index ed05070b7307..92925f0f7239 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -1323,7 +1323,7 @@ static const struct intel_cdclk_vals adlp_cdclk_table[] = {
 	{ .refclk = 24000, .cdclk = 192000, .divider = 2, .ratio = 16 },
 	{ .refclk = 24000, .cdclk = 312000, .divider = 2, .ratio = 26 },
 	{ .refclk = 24000, .cdclk = 552000, .divider = 2, .ratio = 46 },
-	{ .refclk = 24400, .cdclk = 648000, .divider = 2, .ratio = 54 },
+	{ .refclk = 24000, .cdclk = 648000, .divider = 2, .ratio = 54 },
 
 	{ .refclk = 38400, .cdclk = 179200, .divider = 3, .ratio = 14 },
 	{ .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 10 },
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_color.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_color.c
index 6bda4274eae9..78211e583fd7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_color.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_color.c
@@ -499,6 +499,22 @@ static void icl_color_commit_noarm(const struct intel_crtc_state *crtc_state)
 	icl_load_csc_matrix(crtc_state);
 }
 
+static void skl_color_commit_noarm(const struct intel_crtc_state *crtc_state)
+{
+	/*
+	 * Possibly related to display WA #1184, SKL CSC loses the latched
+	 * CSC coeff/offset register values if the CSC registers are disarmed
+	 * between DC5 exit and PSR exit. This will cause the plane(s) to
+	 * output all black (until CSC_MODE is rearmed and properly latched).
+	 * Once PSR exit (and proper register latching) has occurred the
+	 * danger is over. Thus when PSR is enabled the CSC coeff/offset
+	 * register programming will be peformed from skl_color_commit_arm()
+	 * which is called after PSR exit.
+	 */
+	if (!crtc_state->has_psr)
+		ilk_load_csc_matrix(crtc_state);
+}
+
 static void ilk_color_commit_noarm(const struct intel_crtc_state *crtc_state)
 {
 	ilk_load_csc_matrix(crtc_state);
@@ -541,6 +557,9 @@ static void skl_color_commit_arm(const struct intel_crtc_state *crtc_state)
 	enum pipe pipe = crtc->pipe;
 	u32 val = 0;
 
+	if (crtc_state->has_psr)
+		ilk_load_csc_matrix(crtc_state);
+
 	/*
 	 * We don't (yet) allow userspace to control the pipe background color,
 	 * so force it to black, but apply pipe gamma and CSC appropriately
@@ -2079,6 +2098,25 @@ static void glk_read_luts(struct intel_crtc_state *crtc_state)
 	}
 }
 
+static void icl_color_commit_arm(const struct intel_crtc_state *crtc_state)
+{
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
+
+	/*
+	 * We don't (yet) allow userspace to control the pipe background color,
+	 * so force it to black.
+	 */
+	intel_de_write(i915, SKL_BOTTOM_COLOR(pipe), 0);
+
+	intel_de_write(i915, GAMMA_MODE(crtc->pipe),
+		       crtc_state->gamma_mode);
+
+	intel_de_write_fw(i915, PIPE_CSC_MODE(crtc->pipe),
+			  crtc_state->csc_mode);
+}
+
 static struct drm_property_blob *
 icl_read_lut_multi_segment(struct intel_crtc *crtc)
 {
@@ -2164,14 +2202,14 @@ static const struct intel_color_funcs i9xx_color_funcs = {
 static const struct intel_color_funcs icl_color_funcs = {
 	.color_check = icl_color_check,
 	.color_commit_noarm = icl_color_commit_noarm,
-	.color_commit_arm = skl_color_commit_arm,
+	.color_commit_arm = icl_color_commit_arm,
 	.load_luts = icl_load_luts,
 	.read_luts = icl_read_luts,
 };
 
 static const struct intel_color_funcs glk_color_funcs = {
 	.color_check = glk_color_check,
-	.color_commit_noarm = ilk_color_commit_noarm,
+	.color_commit_noarm = skl_color_commit_noarm,
 	.color_commit_arm = skl_color_commit_arm,
 	.load_luts = glk_load_luts,
 	.read_luts = glk_read_luts,
@@ -2179,7 +2217,7 @@ static const struct intel_color_funcs glk_color_funcs = {
 
 static const struct intel_color_funcs skl_color_funcs = {
 	.color_check = ivb_color_check,
-	.color_commit_noarm = ilk_color_commit_noarm,
+	.color_commit_noarm = skl_color_commit_noarm,
 	.color_commit_arm = skl_color_commit_arm,
 	.load_luts = bdw_load_luts,
 	.read_luts = NULL,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_connector.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_connector.c
index 6d5cbeb8df4d..8bb296f3d625 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_connector.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_connector.c
@@ -54,7 +54,7 @@ int intel_connector_init(struct intel_connector *connector)
 	__drm_atomic_helper_connector_reset(&connector->base,
 					    &conn_state->base);
 
-	INIT_LIST_HEAD(&connector->panel.fixed_modes);
+	intel_panel_init_alloc(connector);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_ddi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_ddi.c
index 69ecf2a3d6c6..706e2d956801 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_ddi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3579,7 +3579,7 @@ static void intel_ddi_sync_state(struct intel_encoder *encoder,
 	enum phy phy = intel_port_to_phy(i915, encoder->port);
 
 	if (intel_phy_is_tc(i915, phy))
-		intel_tc_port_sanitize(enc_to_dig_port(encoder));
+		intel_tc_port_sanitize_mode(enc_to_dig_port(encoder));
 
 	if (crtc_state && intel_crtc_has_dp_encoder(crtc_state))
 		intel_dp_sync_state(encoder, crtc_state);
@@ -3789,11 +3789,17 @@ static void intel_ddi_encoder_destroy(struct drm_encoder *encoder)
 
 static void intel_ddi_encoder_reset(struct drm_encoder *encoder)
 {
+	struct drm_i915_private *i915 = to_i915(encoder->dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(to_intel_encoder(encoder));
+	struct intel_digital_port *dig_port = enc_to_dig_port(to_intel_encoder(encoder));
+	enum phy phy = intel_port_to_phy(i915, dig_port->base.port);
 
 	intel_dp->reset_link_params = true;
 
 	intel_pps_encoder_reset(intel_dp);
+
+	if (intel_phy_is_tc(i915, phy))
+		intel_tc_port_init_mode(dig_port);
 }
 
 static const struct drm_encoder_funcs intel_ddi_funcs = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_display.c
index de77054195c6..455d9ae6c41c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_display.c
@@ -1079,7 +1079,7 @@ intel_get_crtc_new_encoder(const struct intel_atomic_state *state,
 		num_encoders++;
 	}
 
-	drm_WARN(encoder->base.dev, num_encoders != 1,
+	drm_WARN(state->base.dev, num_encoders != 1,
 		 "%d encoders for pipe %c\n",
 		 num_encoders, pipe_name(master_crtc->pipe));
 
@@ -5186,6 +5186,7 @@ intel_crtc_prepare_cleared_state(struct intel_atomic_state *state,
 	 * only fields that are know to not cause problems are preserved. */
 
 	saved_state->uapi = crtc_state->uapi;
+	saved_state->inherited = crtc_state->inherited;
 	saved_state->scaler_state = crtc_state->scaler_state;
 	saved_state->shared_dpll = crtc_state->shared_dpll;
 	saved_state->dpll_hw_state = crtc_state->dpll_hw_state;
@@ -5969,6 +5970,10 @@ int intel_modeset_all_pipes(struct intel_atomic_state *state)
 		if (ret)
 			return ret;
 
+		ret = intel_dp_mst_add_topology_state_for_crtc(state, crtc);
+		if (ret)
+			return ret;
+
 		ret = intel_atomic_add_affected_planes(state, crtc);
 		if (ret)
 			return ret;
@@ -7119,6 +7124,8 @@ static void intel_update_crtc(struct intel_atomic_state *state,
 
 	intel_fbc_update(state, crtc);
 
+	drm_WARN_ON(&i915->drm, !intel_display_power_is_enabled(i915, POWER_DOMAIN_DC_OFF));
+
 	if (!modeset &&
 	    (new_crtc_state->uapi.color_mgmt_changed ||
 	     new_crtc_state->update_pipe))
@@ -7495,8 +7502,28 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
 	drm_atomic_helper_wait_for_dependencies(&state->base);
 	drm_dp_mst_atomic_wait_for_dependencies(&state->base);
 
-	if (state->modeset)
-		wakeref = intel_display_power_get(dev_priv, POWER_DOMAIN_MODESET);
+	/*
+	 * During full modesets we write a lot of registers, wait
+	 * for PLLs, etc. Doing that while DC states are enabled
+	 * is not a good idea.
+	 *
+	 * During fastsets and other updates we also need to
+	 * disable DC states due to the following scenario:
+	 * 1. DC5 exit and PSR exit happen
+	 * 2. Some or all _noarm() registers are written
+	 * 3. Due to some long delay PSR is re-entered
+	 * 4. DC5 entry -> DMC saves the already written new
+	 *    _noarm() registers and the old not yet written
+	 *    _arm() registers
+	 * 5. DC5 exit -> DMC restores a mixture of old and
+	 *    new register values and arms the update
+	 * 6. PSR exit -> hardware latches a mixture of old and
+	 *    new register values -> corrupted frame, or worse
+	 * 7. New _arm() registers are finally written
+	 * 8. Hardware finally latches a complete set of new
+	 *    register values, and subsequent frames will be OK again
+	 */
+	wakeref = intel_display_power_get(dev_priv, POWER_DOMAIN_DC_OFF);
 
 	intel_atomic_prepare_plane_clear_colors(state);
 
@@ -7635,8 +7662,8 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
 		 * the culprit.
 		 */
 		intel_uncore_arm_unclaimed_mmio_detection(&dev_priv->uncore);
-		intel_display_power_put(dev_priv, POWER_DOMAIN_MODESET, wakeref);
 	}
+	intel_display_power_put(dev_priv, POWER_DOMAIN_DC_OFF, wakeref);
 	intel_runtime_pm_put(&dev_priv->runtime_pm, state->wakeref);
 
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_types.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_display_types.h
index 298d00a11f47..a8bf91a21cb2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_types.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -291,7 +291,7 @@ struct intel_vbt_panel_data {
 	struct drm_display_mode *sdvo_lvds_vbt_mode; /* if any */
 
 	/* Feature bits */
-	unsigned int panel_type:4;
+	int panel_type;
 	unsigned int lvds_dither:1;
 	unsigned int bios_lvds_val; /* initial [PCH_]LVDS reg val in VBIOS */
 
@@ -1604,6 +1604,8 @@ struct intel_psr {
 	bool psr2_sel_fetch_cff_enabled;
 	bool req_psr2_sdp_prior_scanline;
 	u8 sink_sync_latency;
+	u8 io_wake_lines;
+	u8 fast_wake_lines;
 	ktime_t last_entry_attempt;
 	ktime_t last_exit;
 	bool sink_not_reliable;
@@ -1761,6 +1763,7 @@ struct intel_digital_port {
 	bool tc_legacy_port:1;
 	char tc_port_name[8];
 	enum tc_port_mode tc_mode;
+	enum tc_port_mode tc_init_mode;
 	enum phy_fia tc_phy_fia;
 	u8 tc_phy_fia_idx;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp.c
index 2b5bc95a8b0d..b1653308f145 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1512,6 +1512,11 @@ static int intel_dp_dsc_compute_config(struct intel_dp *intel_dp,
 		pipe_config->dsc.slice_count =
 			drm_dp_dsc_sink_max_slice_count(intel_dp->dsc_dpcd,
 							true);
+		if (!pipe_config->dsc.slice_count) {
+			drm_dbg_kms(&dev_priv->drm, "Unsupported Slice Count %d\n",
+				    pipe_config->dsc.slice_count);
+			return -EINVAL;
+		}
 	} else {
 		u16 dsc_max_output_bpp;
 		u8 dsc_dp_slice_count;
@@ -3675,61 +3680,6 @@ static void intel_dp_phy_pattern_update(struct intel_dp *intel_dp,
 	}
 }
 
-static void
-intel_dp_autotest_phy_ddi_disable(struct intel_dp *intel_dp,
-				  const struct intel_crtc_state *crtc_state)
-{
-	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_crtc *crtc = to_intel_crtc(dig_port->base.base.crtc);
-	enum pipe pipe = crtc->pipe;
-	u32 trans_ddi_func_ctl_value, trans_conf_value, dp_tp_ctl_value;
-
-	trans_ddi_func_ctl_value = intel_de_read(dev_priv,
-						 TRANS_DDI_FUNC_CTL(pipe));
-	trans_conf_value = intel_de_read(dev_priv, PIPECONF(pipe));
-	dp_tp_ctl_value = intel_de_read(dev_priv, TGL_DP_TP_CTL(pipe));
-
-	trans_ddi_func_ctl_value &= ~(TRANS_DDI_FUNC_ENABLE |
-				      TGL_TRANS_DDI_PORT_MASK);
-	trans_conf_value &= ~PIPECONF_ENABLE;
-	dp_tp_ctl_value &= ~DP_TP_CTL_ENABLE;
-
-	intel_de_write(dev_priv, PIPECONF(pipe), trans_conf_value);
-	intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(pipe),
-		       trans_ddi_func_ctl_value);
-	intel_de_write(dev_priv, TGL_DP_TP_CTL(pipe), dp_tp_ctl_value);
-}
-
-static void
-intel_dp_autotest_phy_ddi_enable(struct intel_dp *intel_dp,
-				 const struct intel_crtc_state *crtc_state)
-{
-	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	enum port port = dig_port->base.port;
-	struct intel_crtc *crtc = to_intel_crtc(dig_port->base.base.crtc);
-	enum pipe pipe = crtc->pipe;
-	u32 trans_ddi_func_ctl_value, trans_conf_value, dp_tp_ctl_value;
-
-	trans_ddi_func_ctl_value = intel_de_read(dev_priv,
-						 TRANS_DDI_FUNC_CTL(pipe));
-	trans_conf_value = intel_de_read(dev_priv, PIPECONF(pipe));
-	dp_tp_ctl_value = intel_de_read(dev_priv, TGL_DP_TP_CTL(pipe));
-
-	trans_ddi_func_ctl_value |= TRANS_DDI_FUNC_ENABLE |
-				    TGL_TRANS_DDI_SELECT_PORT(port);
-	trans_conf_value |= PIPECONF_ENABLE;
-	dp_tp_ctl_value |= DP_TP_CTL_ENABLE;
-
-	intel_de_write(dev_priv, PIPECONF(pipe), trans_conf_value);
-	intel_de_write(dev_priv, TGL_DP_TP_CTL(pipe), dp_tp_ctl_value);
-	intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(pipe),
-		       trans_ddi_func_ctl_value);
-}
-
 static void intel_dp_process_phy_request(struct intel_dp *intel_dp,
 					 const struct intel_crtc_state *crtc_state)
 {
@@ -3748,14 +3698,10 @@ static void intel_dp_process_phy_request(struct intel_dp *intel_dp,
 	intel_dp_get_adjust_train(intel_dp, crtc_state, DP_PHY_DPRX,
 				  link_status);
 
-	intel_dp_autotest_phy_ddi_disable(intel_dp, crtc_state);
-
 	intel_dp_set_signal_levels(intel_dp, crtc_state, DP_PHY_DPRX);
 
 	intel_dp_phy_pattern_update(intel_dp, crtc_state);
 
-	intel_dp_autotest_phy_ddi_enable(intel_dp, crtc_state);
-
 	drm_dp_dpcd_write(&intel_dp->aux, DP_TRAINING_LANE0_SET,
 			  intel_dp->train_set, crtc_state->lane_count);
 
@@ -5238,6 +5184,9 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 		return false;
 	}
 
+	intel_bios_init_panel_early(dev_priv, &intel_connector->panel,
+				    encoder->devdata);
+
 	intel_pps_init(intel_dp);
 
 	/* Cache DPCD and EDID for edp. */
@@ -5272,12 +5221,10 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	}
 	intel_connector->edid = edid;
 
-	intel_bios_init_panel(dev_priv, &intel_connector->panel,
-			      encoder->devdata, IS_ERR(edid) ? NULL : edid);
+	intel_bios_init_panel_late(dev_priv, &intel_connector->panel,
+				   encoder->devdata, IS_ERR(edid) ? NULL : edid);
 
-	intel_panel_add_edid_fixed_modes(intel_connector,
-					 intel_connector->panel.vbt.drrs_type != DRRS_TYPE_NONE ||
-					 intel_vrr_is_capable(intel_connector));
+	intel_panel_add_edid_fixed_modes(intel_connector, true);
 
 	/* MSO requires information from the EDID */
 	intel_edp_mso_init(intel_dp);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c
index 48c375c65a41..ab357161ccc3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c
@@ -119,6 +119,32 @@ static u32 skl_get_aux_clock_divider(struct intel_dp *intel_dp, int index)
 	return index ? 0 : 1;
 }
 
+static int intel_dp_aux_sync_len(void)
+{
+	int precharge = 16; /* 10-16 */
+	int preamble = 16;
+
+	return precharge + preamble;
+}
+
+static int intel_dp_aux_fw_sync_len(void)
+{
+	int precharge = 10; /* 10-16 */
+	int preamble = 8;
+
+	return precharge + preamble;
+}
+
+static int g4x_dp_aux_precharge_len(void)
+{
+	int precharge_min = 10;
+	int preamble = 16;
+
+	/* HW wants the length of the extra precharge in 2us units */
+	return (intel_dp_aux_sync_len() -
+		precharge_min - preamble) / 2;
+}
+
 static u32 g4x_get_aux_send_ctl(struct intel_dp *intel_dp,
 				int send_bytes,
 				u32 aux_clock_divider)
@@ -141,7 +167,7 @@ static u32 g4x_get_aux_send_ctl(struct intel_dp *intel_dp,
 	       timeout |
 	       DP_AUX_CH_CTL_RECEIVE_ERROR |
 	       (send_bytes << DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT) |
-	       (3 << DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT) |
+	       (g4x_dp_aux_precharge_len() << DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT) |
 	       (aux_clock_divider << DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT);
 }
 
@@ -165,8 +191,8 @@ static u32 skl_get_aux_send_ctl(struct intel_dp *intel_dp,
 	      DP_AUX_CH_CTL_TIME_OUT_MAX |
 	      DP_AUX_CH_CTL_RECEIVE_ERROR |
 	      (send_bytes << DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT) |
-	      DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(32) |
-	      DP_AUX_CH_CTL_SYNC_PULSE_SKL(32);
+	      DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(intel_dp_aux_fw_sync_len()) |
+	      DP_AUX_CH_CTL_SYNC_PULSE_SKL(intel_dp_aux_sync_len());
 
 	if (intel_tc_port_in_tbt_alt_mode(dig_port))
 		ret |= DP_AUX_CH_CTL_TBT_IO;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 03604a37931c..9a6822256ddf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -364,8 +364,14 @@ static void intel_mst_disable_dp(struct intel_atomic_state *state,
 	struct intel_dp *intel_dp = &dig_port->dp;
 	struct intel_connector *connector =
 		to_intel_connector(old_conn_state->connector);
-	struct drm_dp_mst_topology_state *mst_state =
-		drm_atomic_get_mst_topology_state(&state->base, &intel_dp->mst_mgr);
+	struct drm_dp_mst_topology_state *old_mst_state =
+		drm_atomic_get_old_mst_topology_state(&state->base, &intel_dp->mst_mgr);
+	struct drm_dp_mst_topology_state *new_mst_state =
+		drm_atomic_get_new_mst_topology_state(&state->base, &intel_dp->mst_mgr);
+	const struct drm_dp_mst_atomic_payload *old_payload =
+		drm_atomic_get_mst_payload_state(old_mst_state, connector->port);
+	struct drm_dp_mst_atomic_payload *new_payload =
+		drm_atomic_get_mst_payload_state(new_mst_state, connector->port);
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
 
 	drm_dbg_kms(&i915->drm, "active links %d\n",
@@ -373,8 +379,8 @@ static void intel_mst_disable_dp(struct intel_atomic_state *state,
 
 	intel_hdcp_disable(intel_mst->connector);
 
-	drm_dp_remove_payload(&intel_dp->mst_mgr, mst_state,
-			      drm_atomic_get_mst_payload_state(mst_state, connector->port));
+	drm_dp_remove_payload(&intel_dp->mst_mgr, new_mst_state,
+			      old_payload, new_payload);
 
 	intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);
 }
@@ -1003,3 +1009,64 @@ bool intel_dp_mst_is_slave_trans(const struct intel_crtc_state *crtc_state)
 	return crtc_state->mst_master_transcoder != INVALID_TRANSCODER &&
 	       crtc_state->mst_master_transcoder != crtc_state->cpu_transcoder;
 }
+
+/**
+ * intel_dp_mst_add_topology_state_for_connector - add MST topology state for a connector
+ * @state: atomic state
+ * @connector: connector to add the state for
+ * @crtc: the CRTC @connector is attached to
+ *
+ * Add the MST topology state for @connector to @state.
+ *
+ * Returns 0 on success, negative error code on failure.
+ */
+static int
+intel_dp_mst_add_topology_state_for_connector(struct intel_atomic_state *state,
+					      struct intel_connector *connector,
+					      struct intel_crtc *crtc)
+{
+	struct drm_dp_mst_topology_state *mst_state;
+
+	if (!connector->mst_port)
+		return 0;
+
+	mst_state = drm_atomic_get_mst_topology_state(&state->base,
+						      &connector->mst_port->mst_mgr);
+	if (IS_ERR(mst_state))
+		return PTR_ERR(mst_state);
+
+	mst_state->pending_crtc_mask |= drm_crtc_mask(&crtc->base);
+
+	return 0;
+}
+
+/**
+ * intel_dp_mst_add_topology_state_for_crtc - add MST topology state for a CRTC
+ * @state: atomic state
+ * @crtc: CRTC to add the state for
+ *
+ * Add the MST topology state for @crtc to @state.
+ *
+ * Returns 0 on success, negative error code on failure.
+ */
+int intel_dp_mst_add_topology_state_for_crtc(struct intel_atomic_state *state,
+					     struct intel_crtc *crtc)
+{
+	struct drm_connector *_connector;
+	struct drm_connector_state *conn_state;
+	int i;
+
+	for_each_new_connector_in_state(&state->base, _connector, conn_state, i) {
+		struct intel_connector *connector = to_intel_connector(_connector);
+		int ret;
+
+		if (conn_state->crtc != &crtc->base)
+			continue;
+
+		ret = intel_dp_mst_add_topology_state_for_connector(state, connector, crtc);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.h
index f7301de6cdfb..f1815bb72267 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.h
@@ -8,6 +8,8 @@
 
 #include <linux/types.h>
 
+struct intel_atomic_state;
+struct intel_crtc;
 struct intel_crtc_state;
 struct intel_digital_port;
 struct intel_dp;
@@ -18,5 +20,7 @@ int intel_dp_mst_encoder_active_links(struct intel_digital_port *dig_port);
 bool intel_dp_mst_is_master_trans(const struct intel_crtc_state *crtc_state);
 bool intel_dp_mst_is_slave_trans(const struct intel_crtc_state *crtc_state);
 bool intel_dp_mst_source_support(struct intel_dp *intel_dp);
+int intel_dp_mst_add_topology_state_for_crtc(struct intel_atomic_state *state,
+					     struct intel_crtc *crtc);
 
 #endif /* __INTEL_DP_MST_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dpt.c
index ac587647e1f5..a3893aff3861 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dpt.c
@@ -300,6 +300,7 @@ intel_dpt_create(struct intel_framebuffer *fb)
 	vm->pte_encode = gen8_ggtt_pte_encode;
 
 	dpt->obj = dpt_obj;
+	dpt->obj->is_dpt = true;
 
 	return &dpt->vm;
 }
@@ -308,5 +309,6 @@ void intel_dpt_destroy(struct i915_address_space *vm)
 {
 	struct i915_dpt *dpt = i915_vm_to_dpt(vm);
 
+	dpt->obj->is_dpt = false;
 	i915_vm_put(&dpt->vm);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index 75e8cc4337c9..f102c13cb959 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -41,9 +41,11 @@
 
 #include "i915_drv.h"
 #include "i915_reg.h"
+#include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_dsi.h"
 #include "intel_dsi_vbt.h"
+#include "intel_gmbus_regs.h"
 #include "vlv_dsi.h"
 #include "vlv_dsi_regs.h"
 #include "vlv_sideband.h"
@@ -137,9 +139,9 @@ static enum port intel_dsi_seq_port_to_port(struct intel_dsi *intel_dsi,
 		return ffs(intel_dsi->ports) - 1;
 
 	if (seq_port) {
-		if (intel_dsi->ports & PORT_B)
+		if (intel_dsi->ports & BIT(PORT_B))
 			return PORT_B;
-		else if (intel_dsi->ports & PORT_C)
+		else if (intel_dsi->ports & BIT(PORT_C))
 			return PORT_C;
 	}
 
@@ -377,6 +379,85 @@ static void icl_exec_gpio(struct intel_connector *connector,
 	drm_dbg_kms(&dev_priv->drm, "Skipping ICL GPIO element execution\n");
 }
 
+enum {
+	MIPI_RESET_1 = 0,
+	MIPI_AVDD_EN_1,
+	MIPI_BKLT_EN_1,
+	MIPI_AVEE_EN_1,
+	MIPI_VIO_EN_1,
+	MIPI_RESET_2,
+	MIPI_AVDD_EN_2,
+	MIPI_BKLT_EN_2,
+	MIPI_AVEE_EN_2,
+	MIPI_VIO_EN_2,
+};
+
+static void icl_native_gpio_set_value(struct drm_i915_private *dev_priv,
+				      int gpio, bool value)
+{
+	int index;
+
+	if (drm_WARN_ON(&dev_priv->drm, DISPLAY_VER(dev_priv) == 11 && gpio >= MIPI_RESET_2))
+		return;
+
+	switch (gpio) {
+	case MIPI_RESET_1:
+	case MIPI_RESET_2:
+		index = gpio == MIPI_RESET_1 ? HPD_PORT_A : HPD_PORT_B;
+
+		/*
+		 * Disable HPD to set the pin to output, and set output
+		 * value. The HPD pin should not be enabled for DSI anyway,
+		 * assuming the board design and VBT are sane, and the pin isn't
+		 * used by a non-DSI encoder.
+		 *
+		 * The locking protects against concurrent SHOTPLUG_CTL_DDI
+		 * modifications in irq setup and handling.
+		 */
+		spin_lock_irq(&dev_priv->irq_lock);
+		intel_de_rmw(dev_priv, SHOTPLUG_CTL_DDI,
+			     SHOTPLUG_CTL_DDI_HPD_ENABLE(index) |
+			     SHOTPLUG_CTL_DDI_HPD_OUTPUT_DATA(index),
+			     value ? SHOTPLUG_CTL_DDI_HPD_OUTPUT_DATA(index) : 0);
+		spin_unlock_irq(&dev_priv->irq_lock);
+		break;
+	case MIPI_AVDD_EN_1:
+	case MIPI_AVDD_EN_2:
+		index = gpio == MIPI_AVDD_EN_1 ? 0 : 1;
+
+		intel_de_rmw(dev_priv, PP_CONTROL(index), PANEL_POWER_ON,
+			     value ? PANEL_POWER_ON : 0);
+		break;
+	case MIPI_BKLT_EN_1:
+	case MIPI_BKLT_EN_2:
+		index = gpio == MIPI_BKLT_EN_1 ? 0 : 1;
+
+		intel_de_rmw(dev_priv, PP_CONTROL(index), EDP_BLC_ENABLE,
+			     value ? EDP_BLC_ENABLE : 0);
+		break;
+	case MIPI_AVEE_EN_1:
+	case MIPI_AVEE_EN_2:
+		index = gpio == MIPI_AVEE_EN_1 ? 1 : 2;
+
+		intel_de_rmw(dev_priv, GPIO(dev_priv, index),
+			     GPIO_CLOCK_VAL_OUT,
+			     GPIO_CLOCK_DIR_MASK | GPIO_CLOCK_DIR_OUT |
+			     GPIO_CLOCK_VAL_MASK | (value ? GPIO_CLOCK_VAL_OUT : 0));
+		break;
+	case MIPI_VIO_EN_1:
+	case MIPI_VIO_EN_2:
+		index = gpio == MIPI_VIO_EN_1 ? 1 : 2;
+
+		intel_de_rmw(dev_priv, GPIO(dev_priv, index),
+			     GPIO_DATA_VAL_OUT,
+			     GPIO_DATA_DIR_MASK | GPIO_DATA_DIR_OUT |
+			     GPIO_DATA_VAL_MASK | (value ? GPIO_DATA_VAL_OUT : 0));
+		break;
+	default:
+		MISSING_CASE(gpio);
+	}
+}
+
 static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
 {
 	struct drm_device *dev = intel_dsi->base.base.dev;
@@ -384,8 +465,7 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
 	struct intel_connector *connector = intel_dsi->attached_connector;
 	u8 gpio_source, gpio_index = 0, gpio_number;
 	bool value;
-
-	drm_dbg_kms(&dev_priv->drm, "\n");
+	bool native = DISPLAY_VER(dev_priv) >= 11;
 
 	if (connector->panel.vbt.dsi.seq_version >= 3)
 		gpio_index = *data++;
@@ -398,10 +478,18 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
 	else
 		gpio_source = 0;
 
+	if (connector->panel.vbt.dsi.seq_version >= 4 && *data & BIT(1))
+		native = false;
+
 	/* pull up/down */
 	value = *data++ & 1;
 
-	if (DISPLAY_VER(dev_priv) >= 11)
+	drm_dbg_kms(&dev_priv->drm, "GPIO index %u, number %u, source %u, native %s, set to %s\n",
+		    gpio_index, gpio_number, gpio_source, str_yes_no(native), str_on_off(value));
+
+	if (native)
+		icl_native_gpio_set_value(dev_priv, gpio_number, value);
+	else if (DISPLAY_VER(dev_priv) >= 11)
 		icl_exec_gpio(connector, gpio_source, gpio_index, value);
 	else if (IS_VALLEYVIEW(dev_priv))
 		vlv_exec_gpio(connector, gpio_source, gpio_number, value);
@@ -674,17 +762,6 @@ void intel_dsi_vbt_exec_sequence(struct intel_dsi *intel_dsi,
 		gpiod_set_value_cansleep(intel_dsi->gpio_backlight, 0);
 }
 
-void intel_dsi_msleep(struct intel_dsi *intel_dsi, int msec)
-{
-	struct intel_connector *connector = intel_dsi->attached_connector;
-
-	/* For v3 VBTs in vid-mode the delays are part of the VBT sequences */
-	if (is_vid_mode(intel_dsi) && connector->panel.vbt.dsi.seq_version >= 3)
-		return;
-
-	msleep(msec);
-}
-
 void intel_dsi_log_params(struct intel_dsi *intel_dsi)
 {
 	struct drm_i915_private *i915 = to_i915(intel_dsi->base.base.dev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.h
index dc642c1fe7ef..468d873fab1a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.h
@@ -16,7 +16,6 @@ void intel_dsi_vbt_gpio_init(struct intel_dsi *intel_dsi, bool panel_is_on);
 void intel_dsi_vbt_gpio_cleanup(struct intel_dsi *intel_dsi);
 void intel_dsi_vbt_exec_sequence(struct intel_dsi *intel_dsi,
 				 enum mipi_seq seq_id);
-void intel_dsi_msleep(struct intel_dsi *intel_dsi, int msec);
 void intel_dsi_log_params(struct intel_dsi *intel_dsi);
 
 #endif /* __INTEL_DSI_VBT_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c
index 112aa0447a0d..968915000519 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -175,7 +175,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
 	}
 
 	if (IS_ERR(obj)) {
-		drm_err(&dev_priv->drm, "failed to allocate framebuffer\n");
+		drm_err(&dev_priv->drm, "failed to allocate framebuffer (%pe)\n", obj);
 		return PTR_ERR(obj);
 	}
 
@@ -208,6 +208,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 	bool prealloc = false;
 	void __iomem *vaddr;
 	struct drm_i915_gem_object *obj;
+	struct i915_gem_ww_ctx ww;
 	int ret;
 
 	mutex_lock(&ifbdev->hpd_lock);
@@ -256,7 +257,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 
 	info = drm_fb_helper_alloc_fbi(helper);
 	if (IS_ERR(info)) {
-		drm_err(&dev_priv->drm, "Failed to allocate fb_info\n");
+		drm_err(&dev_priv->drm, "Failed to allocate fb_info (%pe)\n", info);
 		ret = PTR_ERR(info);
 		goto out_unpin;
 	}
@@ -288,13 +289,24 @@ static int intelfb_create(struct drm_fb_helper *helper,
 		info->fix.smem_len = vma->size;
 	}
 
-	vaddr = i915_vma_pin_iomap(vma);
-	if (IS_ERR(vaddr)) {
-		drm_err(&dev_priv->drm,
-			"Failed to remap framebuffer into virtual memory\n");
-		ret = PTR_ERR(vaddr);
-		goto out_unpin;
+	for_i915_gem_ww(&ww, ret, false) {
+		ret = i915_gem_object_lock(vma->obj, &ww);
+
+		if (ret)
+			continue;
+
+		vaddr = i915_vma_pin_iomap(vma);
+		if (IS_ERR(vaddr)) {
+			drm_err(&dev_priv->drm,
+				"Failed to remap framebuffer into virtual memory (%pe)\n", vaddr);
+			ret = PTR_ERR(vaddr);
+			continue;
+		}
 	}
+
+	if (ret)
+		goto out_unpin;
+
 	info->screen_base = vaddr;
 	info->screen_size = vma->size;
 
@@ -624,7 +636,13 @@ void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous
 	struct intel_fbdev *ifbdev = dev_priv->display.fbdev.fbdev;
 	struct fb_info *info;
 
-	if (!ifbdev || !ifbdev->vma)
+	if (!ifbdev)
+		return;
+
+	if (drm_WARN_ON(&dev_priv->drm, !HAS_DISPLAY(dev_priv)))
+		return;
+
+	if (!ifbdev->vma)
 		goto set_suspend;
 
 	info = ifbdev->helper.fbdev;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lvds.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_lvds.c
index e5352239b2a2..a749a5a66d62 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lvds.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_lvds.c
@@ -967,8 +967,8 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	}
 	intel_connector->edid = edid;
 
-	intel_bios_init_panel(dev_priv, &intel_connector->panel, NULL,
-			      IS_ERR(edid) ? NULL : edid);
+	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, NULL,
+				   IS_ERR(edid) ? NULL : edid);
 
 	/* Try EDID first */
 	intel_panel_add_edid_fixed_modes(intel_connector,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_panel.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_panel.c
index 41cec9dc4223..b50db0dd20fc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_panel.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_panel.c
@@ -85,9 +85,10 @@ static bool is_alt_drrs_mode(const struct drm_display_mode *mode,
 static bool is_alt_fixed_mode(const struct drm_display_mode *mode,
 			      const struct drm_display_mode *preferred_mode)
 {
-	return drm_mode_match(mode, preferred_mode,
-			      DRM_MODE_MATCH_FLAGS |
-			      DRM_MODE_MATCH_3D_FLAGS) &&
+	u32 sync_flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NHSYNC |
+		DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC;
+
+	return (mode->flags & ~sync_flags) == (preferred_mode->flags & ~sync_flags) &&
 		mode->hdisplay == preferred_mode->hdisplay &&
 		mode->vdisplay == preferred_mode->vdisplay;
 }
@@ -647,6 +648,14 @@ intel_panel_mode_valid(struct intel_connector *connector,
 	return MODE_OK;
 }
 
+void intel_panel_init_alloc(struct intel_connector *connector)
+{
+	struct intel_panel *panel = &connector->panel;
+
+	connector->panel.vbt.panel_type = -1;
+	INIT_LIST_HEAD(&panel->fixed_modes);
+}
+
 int intel_panel_init(struct intel_connector *connector)
 {
 	struct intel_panel *panel = &connector->panel;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_panel.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_panel.h
index 5c5b5b7f95b6..4b51e1c51da6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_panel.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_panel.h
@@ -18,6 +18,7 @@ struct intel_connector;
 struct intel_crtc_state;
 struct intel_encoder;
 
+void intel_panel_init_alloc(struct intel_connector *connector);
 int intel_panel_init(struct intel_connector *connector);
 void intel_panel_fini(struct intel_connector *connector);
 enum drm_connector_status
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_psr.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_psr.c
index 15c3e448aa0e..e2d7c0a6802a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_psr.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_psr.c
@@ -542,6 +542,14 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
 	val |= EDP_PSR2_FRAME_BEFORE_SU(max_t(u8, intel_dp->psr.sink_sync_latency + 1, 2));
 	val |= intel_psr2_get_tp_time(intel_dp);
 
+	if (DISPLAY_VER(dev_priv) >= 12) {
+		if (intel_dp->psr.io_wake_lines < 9 &&
+		    intel_dp->psr.fast_wake_lines < 9)
+			val |= TGL_EDP_PSR2_BLOCK_COUNT_NUM_2;
+		else
+			val |= TGL_EDP_PSR2_BLOCK_COUNT_NUM_3;
+	}
+
 	/* Wa_22012278275:adl-p */
 	if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_E0)) {
 		static const u8 map[] = {
@@ -558,31 +566,21 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
 		 * Still using the default IO_BUFFER_WAKE and FAST_WAKE, see
 		 * comments bellow for more information
 		 */
-		u32 tmp, lines = 7;
-
-		val |= TGL_EDP_PSR2_BLOCK_COUNT_NUM_2;
+		u32 tmp;
 
-		tmp = map[lines - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES];
+		tmp = map[intel_dp->psr.io_wake_lines - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES];
 		tmp = tmp << TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT;
 		val |= tmp;
 
-		tmp = map[lines - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES];
+		tmp = map[intel_dp->psr.fast_wake_lines - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES];
 		tmp = tmp << TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT;
 		val |= tmp;
 	} else if (DISPLAY_VER(dev_priv) >= 12) {
-		/*
-		 * TODO: 7 lines of IO_BUFFER_WAKE and FAST_WAKE are default
-		 * values from BSpec. In order to setting an optimal power
-		 * consumption, lower than 4k resolution mode needs to decrease
-		 * IO_BUFFER_WAKE and FAST_WAKE. And higher than 4K resolution
-		 * mode needs to increase IO_BUFFER_WAKE and FAST_WAKE.
-		 */
-		val |= TGL_EDP_PSR2_BLOCK_COUNT_NUM_2;
-		val |= TGL_EDP_PSR2_IO_BUFFER_WAKE(7);
-		val |= TGL_EDP_PSR2_FAST_WAKE(7);
+		val |= TGL_EDP_PSR2_IO_BUFFER_WAKE(intel_dp->psr.io_wake_lines);
+		val |= TGL_EDP_PSR2_FAST_WAKE(intel_dp->psr.fast_wake_lines);
 	} else if (DISPLAY_VER(dev_priv) >= 9) {
-		val |= EDP_PSR2_IO_BUFFER_WAKE(7);
-		val |= EDP_PSR2_FAST_WAKE(7);
+		val |= EDP_PSR2_IO_BUFFER_WAKE(intel_dp->psr.io_wake_lines);
+		val |= EDP_PSR2_FAST_WAKE(intel_dp->psr.fast_wake_lines);
 	}
 
 	if (intel_dp->psr.req_psr2_sdp_prior_scanline)
@@ -837,6 +835,46 @@ static bool _compute_psr2_sdp_prior_scanline_indication(struct intel_dp *intel_d
 	return true;
 }
 
+static bool _compute_psr2_wake_times(struct intel_dp *intel_dp,
+				     struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = dp_to_i915(intel_dp);
+	int io_wake_lines, io_wake_time, fast_wake_lines, fast_wake_time;
+	u8 max_wake_lines;
+
+	if (DISPLAY_VER(i915) >= 12) {
+		io_wake_time = 42;
+		/*
+		 * According to Bspec it's 42us, but based on testing
+		 * it is not enough -> use 45 us.
+		 */
+		fast_wake_time = 45;
+		max_wake_lines = 12;
+	} else {
+		io_wake_time = 50;
+		fast_wake_time = 32;
+		max_wake_lines = 8;
+	}
+
+	io_wake_lines = intel_usecs_to_scanlines(
+		&crtc_state->hw.adjusted_mode, io_wake_time);
+	fast_wake_lines = intel_usecs_to_scanlines(
+		&crtc_state->hw.adjusted_mode, fast_wake_time);
+
+	if (io_wake_lines > max_wake_lines ||
+	    fast_wake_lines > max_wake_lines)
+		return false;
+
+	if (i915->params.psr_safest_params)
+		io_wake_lines = fast_wake_lines = max_wake_lines;
+
+	/* According to Bspec lower limit should be set as 7 lines. */
+	intel_dp->psr.io_wake_lines = max(io_wake_lines, 7);
+	intel_dp->psr.fast_wake_lines = max(fast_wake_lines, 7);
+
+	return true;
+}
+
 static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
 				    struct intel_crtc_state *crtc_state)
 {
@@ -930,6 +968,12 @@ static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
 		return false;
 	}
 
+	if (!_compute_psr2_wake_times(intel_dp, crtc_state)) {
+		drm_dbg_kms(&dev_priv->drm,
+			    "PSR2 not enabled, Unable to use long enough wake times\n");
+		return false;
+	}
+
 	if (HAS_PSR2_SEL_FETCH(dev_priv)) {
 		if (!intel_psr2_sel_fetch_config_valid(intel_dp, crtc_state) &&
 		    !HAS_PSR_HW_TRACKING(dev_priv)) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_quirks.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_quirks.c
index 6e48d3bcdfec..a280448df771 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_quirks.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_quirks.c
@@ -199,6 +199,8 @@ static struct intel_quirk intel_quirks[] = {
 	/* ECS Liva Q2 */
 	{ 0x3185, 0x1019, 0xa94d, quirk_increase_ddi_disabled_time },
 	{ 0x3184, 0x1019, 0xa94d, quirk_increase_ddi_disabled_time },
+	/* HP Notebook - 14-r206nv */
+	{ 0x0f31, 0x103c, 0x220f, quirk_invert_brightness },
 };
 
 void intel_init_quirks(struct drm_i915_private *i915)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c
index 774c1dc31a52..a15e09b55170 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -2891,7 +2891,7 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
 	if (!intel_sdvo_create_enhance_property(intel_sdvo, intel_sdvo_connector))
 		goto err;
 
-	intel_bios_init_panel(i915, &intel_connector->panel, NULL, NULL);
+	intel_bios_init_panel_late(i915, &intel_connector->panel, NULL, NULL);
 
 	/*
 	 * Fetch modes from VBT. For SDVO prefer the VBT mode since some
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c
index 937cefd6f78f..3326c79c78a0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c
@@ -1418,6 +1418,36 @@ static const struct intel_mpllb_state dg2_hdmi_262750 = {
 		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
 };
 
+static const struct intel_mpllb_state dg2_hdmi_267300 = {
+	.clock = 267300,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 74) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 30146) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 36699),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
 static const struct intel_mpllb_state dg2_hdmi_268500 = {
 	.clock = 268500,
 	.ref_control =
@@ -1508,6 +1538,36 @@ static const struct intel_mpllb_state dg2_hdmi_241500 = {
 		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
 };
 
+static const struct intel_mpllb_state dg2_hdmi_319890 = {
+	.clock = 319890,
+	.ref_control =
+		REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
+	.mpllb_cp =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
+	.mpllb_div =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
+	.mpllb_div2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 94) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
+	.mpllb_fracn1 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
+	.mpllb_fracn2 =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 64094) |
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13631),
+	.mpllb_sscen =
+		REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
+};
+
 static const struct intel_mpllb_state dg2_hdmi_497750 = {
 	.clock = 497750,
 	.ref_control =
@@ -1695,8 +1755,10 @@ static const struct intel_mpllb_state * const dg2_hdmi_tables[] = {
 	&dg2_hdmi_209800,
 	&dg2_hdmi_241500,
 	&dg2_hdmi_262750,
+	&dg2_hdmi_267300,
 	&dg2_hdmi_268500,
 	&dg2_hdmi_296703,
+	&dg2_hdmi_319890,
 	&dg2_hdmi_497750,
 	&dg2_hdmi_592000,
 	&dg2_hdmi_593407,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_tc.c
index e5af955b5600..bda77828dc95 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_tc.c
@@ -5,6 +5,7 @@
 
 #include "i915_drv.h"
 #include "i915_reg.h"
+#include "intel_de.h"
 #include "intel_display.h"
 #include "intel_display_power_map.h"
 #include "intel_display_types.h"
@@ -116,6 +117,24 @@ assert_tc_cold_blocked(struct intel_digital_port *dig_port)
 	drm_WARN_ON(&i915->drm, !enabled);
 }
 
+static enum intel_display_power_domain
+tc_port_power_domain(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	enum tc_port tc_port = intel_port_to_tc(i915, dig_port->base.port);
+
+	return POWER_DOMAIN_PORT_DDI_LANES_TC1 + tc_port - TC_PORT_1;
+}
+
+static void
+assert_tc_port_power_enabled(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+
+	drm_WARN_ON(&i915->drm,
+		    !intel_display_power_is_enabled(i915, tc_port_power_domain(dig_port)));
+}
+
 u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
@@ -440,9 +459,9 @@ static bool icl_tc_phy_is_owned(struct intel_digital_port *dig_port)
 				PORT_TX_DFLEXDPCSSS(dig_port->tc_phy_fia));
 	if (val == 0xffffffff) {
 		drm_dbg_kms(&i915->drm,
-			    "Port %s: PHY in TCCOLD, assume safe mode\n",
+			    "Port %s: PHY in TCCOLD, assume not owned\n",
 			    dig_port->tc_port_name);
-		return true;
+		return false;
 	}
 
 	return val & DP_PHY_MODE_STATUS_NOT_SAFE(dig_port->tc_phy_fia_idx);
@@ -683,46 +702,104 @@ static void intel_tc_port_update_mode(struct intel_digital_port *dig_port,
 	tc_cold_unblock(dig_port, domain, wref);
 }
 
-static void
-intel_tc_port_link_init_refcount(struct intel_digital_port *dig_port,
-				 int refcount)
+static void __intel_tc_port_get_link(struct intel_digital_port *dig_port)
+{
+	dig_port->tc_link_refcount++;
+}
+
+static void __intel_tc_port_put_link(struct intel_digital_port *dig_port)
+{
+	dig_port->tc_link_refcount--;
+}
+
+static bool tc_port_is_enabled(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 
-	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount);
-	dig_port->tc_link_refcount = refcount;
+	assert_tc_port_power_enabled(dig_port);
+
+	return intel_de_read(i915, DDI_BUF_CTL(dig_port->base.port)) &
+	       DDI_BUF_CTL_ENABLE;
 }
 
-void intel_tc_port_sanitize(struct intel_digital_port *dig_port)
+/**
+ * intel_tc_port_init_mode: Read out HW state and init the given port's TypeC mode
+ * @dig_port: digital port
+ *
+ * Read out the HW state and initialize the TypeC mode of @dig_port. The mode
+ * will be locked until intel_tc_port_sanitize_mode() is called.
+ */
+void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
-	struct intel_encoder *encoder = &dig_port->base;
 	intel_wakeref_t tc_cold_wref;
 	enum intel_display_power_domain domain;
-	int active_links = 0;
 
 	mutex_lock(&dig_port->tc_lock);
 
-	if (dig_port->dp.is_mst)
-		active_links = intel_dp_mst_encoder_active_links(dig_port);
-	else if (encoder->base.crtc)
-		active_links = to_intel_crtc(encoder->base.crtc)->active;
-
 	drm_WARN_ON(&i915->drm, dig_port->tc_mode != TC_PORT_DISCONNECTED);
 	drm_WARN_ON(&i915->drm, dig_port->tc_lock_wakeref);
+	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount);
 
 	tc_cold_wref = tc_cold_block(dig_port, &domain);
 
 	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
+	/*
+	 * Save the initial mode for the state check in
+	 * intel_tc_port_sanitize_mode().
+	 */
+	dig_port->tc_init_mode = dig_port->tc_mode;
+	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
+
+	/*
+	 * The PHY needs to be connected for AUX to work during HW readout and
+	 * MST topology resume, but the PHY mode can only be changed if the
+	 * port is disabled.
+	 */
+	if (!tc_port_is_enabled(dig_port))
+		intel_tc_port_update_mode(dig_port, 1, false);
+
+	/* Prevent changing dig_port->tc_mode until intel_tc_port_sanitize_mode() is called. */
+	__intel_tc_port_get_link(dig_port);
+
+	tc_cold_unblock(dig_port, domain, tc_cold_wref);
+
+	drm_dbg_kms(&i915->drm, "Port %s: init mode (%s)\n",
+		    dig_port->tc_port_name,
+		    tc_port_mode_name(dig_port->tc_mode));
+
+	mutex_unlock(&dig_port->tc_lock);
+}
+
+/**
+ * intel_tc_port_sanitize_mode: Sanitize the given port's TypeC mode
+ * @dig_port: digital port
+ *
+ * Sanitize @dig_port's TypeC mode wrt. the encoder's state right after driver
+ * loading and system resume:
+ * If the encoder is enabled keep the TypeC mode/PHY connected state locked until
+ * the encoder is disabled.
+ * If the encoder is disabled make sure the PHY is disconnected.
+ */
+void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	struct intel_encoder *encoder = &dig_port->base;
+	int active_links = 0;
+
+	mutex_lock(&dig_port->tc_lock);
+
+	if (dig_port->dp.is_mst)
+		active_links = intel_dp_mst_encoder_active_links(dig_port);
+	else if (encoder->base.crtc)
+		active_links = to_intel_crtc(encoder->base.crtc)->active;
+
+	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
 	if (active_links) {
 		if (!icl_tc_phy_is_connected(dig_port))
 			drm_dbg_kms(&i915->drm,
 				    "Port %s: PHY disconnected with %d active link(s)\n",
 				    dig_port->tc_port_name, active_links);
-		intel_tc_port_link_init_refcount(dig_port, active_links);
-
-		dig_port->tc_lock_wakeref = tc_cold_block(dig_port,
-							  &dig_port->tc_lock_power_domain);
 	} else {
 		/*
 		 * TBT-alt is the default mode in any case the PHY ownership is not
@@ -730,15 +807,17 @@ void intel_tc_port_sanitize(struct intel_digital_port *dig_port)
 		 * we'll just switch to disconnected mode from it here without
 		 * a note.
 		 */
-		if (dig_port->tc_mode != TC_PORT_TBT_ALT)
+		if (dig_port->tc_init_mode != TC_PORT_TBT_ALT)
 			drm_dbg_kms(&i915->drm,
 				    "Port %s: PHY left in %s mode on disabled port, disconnecting it\n",
 				    dig_port->tc_port_name,
-				    tc_port_mode_name(dig_port->tc_mode));
+				    tc_port_mode_name(dig_port->tc_init_mode));
 		icl_tc_phy_disconnect(dig_port);
-	}
+		__intel_tc_port_put_link(dig_port);
 
-	tc_cold_unblock(dig_port, domain, tc_cold_wref);
+		tc_cold_unblock(dig_port, dig_port->tc_lock_power_domain,
+				fetch_and_zero(&dig_port->tc_lock_wakeref));
+	}
 
 	drm_dbg_kms(&i915->drm, "Port %s: sanitize mode (%s)\n",
 		    dig_port->tc_port_name,
@@ -846,14 +925,14 @@ void intel_tc_port_get_link(struct intel_digital_port *dig_port,
 			    int required_lanes)
 {
 	__intel_tc_port_lock(dig_port, required_lanes);
-	dig_port->tc_link_refcount++;
+	__intel_tc_port_get_link(dig_port);
 	intel_tc_port_unlock(dig_port);
 }
 
 void intel_tc_port_put_link(struct intel_digital_port *dig_port)
 {
 	intel_tc_port_lock(dig_port);
-	--dig_port->tc_link_refcount;
+	__intel_tc_port_put_link(dig_port);
 	intel_tc_port_unlock(dig_port);
 
 	/*
@@ -923,4 +1002,6 @@ void intel_tc_port_init(struct intel_digital_port *dig_port, bool is_legacy)
 	dig_port->tc_mode = TC_PORT_DISCONNECTED;
 	dig_port->tc_link_refcount = 0;
 	tc_port_load_fia_params(i915, dig_port);
+
+	intel_tc_port_init_mode(dig_port);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_tc.h
index 6b47b29f551c..d54082e2d5e8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/intel_tc.h
@@ -24,7 +24,8 @@ int intel_tc_port_fia_max_lane_count(struct intel_digital_port *dig_port);
 void intel_tc_port_set_fia_lane_count(struct intel_digital_port *dig_port,
 				      int required_lanes);
 
-void intel_tc_port_sanitize(struct intel_digital_port *dig_port);
+void intel_tc_port_init_mode(struct intel_digital_port *dig_port);
+void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port);
 void intel_tc_port_lock(struct intel_digital_port *dig_port);
 void intel_tc_port_unlock(struct intel_digital_port *dig_port);
 void intel_tc_port_flush_work(struct intel_digital_port *dig_port);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_scaler.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/skl_scaler.c
index 4092679be21e..90f42f63128e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_scaler.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/skl_scaler.c
@@ -85,6 +85,10 @@ static u16 skl_scaler_calc_phase(int sub, int scale, bool chroma_cosited)
 #define ICL_MAX_SRC_H 4096
 #define ICL_MAX_DST_W 5120
 #define ICL_MAX_DST_H 4096
+#define MTL_MAX_SRC_W 4096
+#define MTL_MAX_SRC_H 8192
+#define MTL_MAX_DST_W 8192
+#define MTL_MAX_DST_H 8192
 #define SKL_MIN_YUV_420_SRC_W 16
 #define SKL_MIN_YUV_420_SRC_H 16
 
@@ -101,6 +105,10 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	const struct drm_display_mode *adjusted_mode =
 		&crtc_state->hw.adjusted_mode;
+	int pipe_src_w = drm_rect_width(&crtc_state->pipe_src);
+	int pipe_src_h = drm_rect_height(&crtc_state->pipe_src);
+	int min_src_w, min_src_h, min_dst_w, min_dst_h;
+	int max_src_w, max_src_h, max_dst_w, max_dst_h;
 
 	/*
 	 * Src coordinates are already rotated by 270 degrees for
@@ -155,15 +163,33 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
 		return -EINVAL;
 	}
 
+	min_src_w = SKL_MIN_SRC_W;
+	min_src_h = SKL_MIN_SRC_H;
+	min_dst_w = SKL_MIN_DST_W;
+	min_dst_h = SKL_MIN_DST_H;
+
+	if (DISPLAY_VER(dev_priv) < 11) {
+		max_src_w = SKL_MAX_SRC_W;
+		max_src_h = SKL_MAX_SRC_H;
+		max_dst_w = SKL_MAX_DST_W;
+		max_dst_h = SKL_MAX_DST_H;
+	} else if (DISPLAY_VER(dev_priv) < 14) {
+		max_src_w = ICL_MAX_SRC_W;
+		max_src_h = ICL_MAX_SRC_H;
+		max_dst_w = ICL_MAX_DST_W;
+		max_dst_h = ICL_MAX_DST_H;
+	} else {
+		max_src_w = MTL_MAX_SRC_W;
+		max_src_h = MTL_MAX_SRC_H;
+		max_dst_w = MTL_MAX_DST_W;
+		max_dst_h = MTL_MAX_DST_H;
+	}
+
 	/* range checks */
-	if (src_w < SKL_MIN_SRC_W || src_h < SKL_MIN_SRC_H ||
-	    dst_w < SKL_MIN_DST_W || dst_h < SKL_MIN_DST_H ||
-	    (DISPLAY_VER(dev_priv) >= 11 &&
-	     (src_w > ICL_MAX_SRC_W || src_h > ICL_MAX_SRC_H ||
-	      dst_w > ICL_MAX_DST_W || dst_h > ICL_MAX_DST_H)) ||
-	    (DISPLAY_VER(dev_priv) < 11 &&
-	     (src_w > SKL_MAX_SRC_W || src_h > SKL_MAX_SRC_H ||
-	      dst_w > SKL_MAX_DST_W || dst_h > SKL_MAX_DST_H)))	{
+	if (src_w < min_src_w || src_h < min_src_h ||
+	    dst_w < min_dst_w || dst_h < min_dst_h ||
+	    src_w > max_src_w || src_h > max_src_h ||
+	    dst_w > max_dst_w || dst_h > max_dst_h) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "scaler_user index %u.%u: src %ux%u dst %ux%u "
 			    "size is out of scaler range\n",
@@ -172,6 +198,21 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
 		return -EINVAL;
 	}
 
+	/*
+	 * The pipe scaler does not use all the bits of PIPESRC, at least
+	 * on the earlier platforms. So even when we're scaling a plane
+	 * the *pipe* source size must not be too large. For simplicity
+	 * we assume the limits match the scaler source size limits. Might
+	 * not be 100% accurate on all platforms, but good enough for now.
+	 */
+	if (pipe_src_w > max_src_w || pipe_src_h > max_src_h) {
+		drm_dbg_kms(&dev_priv->drm,
+			    "scaler_user index %u.%u: pipe src size %ux%u "
+			    "is out of scaler range\n",
+			    crtc->pipe, scaler_user, pipe_src_w, pipe_src_h);
+		return -EINVAL;
+	}
+
 	/* mark this plane as a scaler user in crtc_state */
 	scaler_state->scaler_users |= (1 << scaler_user);
 	drm_dbg_kms(&dev_priv->drm, "scaler_user index %u.%u: "
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 7cb713043408..bc523a3d1d42 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -1620,7 +1620,7 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state)
 	u32 offset;
 	int ret;
 
-	if (w > max_width || w < min_width || h > max_height) {
+	if (w > max_width || w < min_width || h > max_height || h < 1) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "requested Y/RGB source size %dx%d outside limits (min: %dx1 max: %dx%d)\n",
 			    w, h, min_width, max_width, max_height);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_watermark.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/skl_watermark.c
index 18178b01375e..a7adf02476f6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_watermark.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/skl_watermark.c
@@ -1587,7 +1587,8 @@ skl_crtc_allocate_plane_ddb(struct intel_atomic_state *state,
 				skl_check_wm_level(&wm->wm[level], ddb);
 
 			if (icl_need_wm1_wa(i915, plane_id) &&
-			    level == 1 && wm->wm[0].enable) {
+			    level == 1 && !wm->wm[level].enable &&
+			    wm->wm[0].enable) {
 				wm->wm[level].blocks = wm->wm[0].blocks;
 				wm->wm[level].lines = wm->wm[0].lines;
 				wm->wm[level].ignore_lines = wm->wm[0].ignore_lines;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c
index b3f5ca280ef2..00c80f29ad99 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -782,7 +782,6 @@ static void intel_dsi_pre_enable(struct intel_atomic_state *state,
 {
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
 	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
-	struct intel_connector *connector = to_intel_connector(conn_state->connector);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	enum pipe pipe = crtc->pipe;
 	enum port port;
@@ -830,21 +829,10 @@ static void intel_dsi_pre_enable(struct intel_atomic_state *state,
 	if (!IS_GEMINILAKE(dev_priv))
 		intel_dsi_prepare(encoder, pipe_config);
 
+	/* Give the panel time to power-on and then deassert its reset */
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_POWER_ON);
-
-	/*
-	 * Give the panel time to power-on and then deassert its reset.
-	 * Depending on the VBT MIPI sequences version the deassert-seq
-	 * may contain the necessary delay, intel_dsi_msleep() will skip
-	 * the delay in that case. If there is no deassert-seq, then an
-	 * unconditional msleep is used to give the panel time to power-on.
-	 */
-	if (connector->panel.vbt.dsi.sequence[MIPI_SEQ_DEASSERT_RESET]) {
-		intel_dsi_msleep(intel_dsi, intel_dsi->panel_on_delay);
-		intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DEASSERT_RESET);
-	} else {
-		msleep(intel_dsi->panel_on_delay);
-	}
+	msleep(intel_dsi->panel_on_delay);
+	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DEASSERT_RESET);
 
 	if (IS_GEMINILAKE(dev_priv)) {
 		glk_cold_boot = glk_dsi_enable_io(encoder);
@@ -878,7 +866,7 @@ static void intel_dsi_pre_enable(struct intel_atomic_state *state,
 		msleep(20); /* XXX */
 		for_each_dsi_port(port, intel_dsi->ports)
 			dpi_send_cmd(intel_dsi, TURN_ON, false, port);
-		intel_dsi_msleep(intel_dsi, 100);
+		msleep(100);
 
 		intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DISPLAY_ON);
 
@@ -1006,7 +994,7 @@ static void intel_dsi_post_disable(struct intel_atomic_state *state,
 	/* Assert reset */
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_ASSERT_RESET);
 
-	intel_dsi_msleep(intel_dsi, intel_dsi->panel_off_delay);
+	msleep(intel_dsi->panel_off_delay);
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_POWER_OFF);
 
 	intel_dsi->panel_power_off_time = ktime_get_boottime();
@@ -1925,7 +1913,7 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv)
 
 	intel_dsi->panel_power_off_time = ktime_get_boottime();
 
-	intel_bios_init_panel(dev_priv, &intel_connector->panel, NULL, NULL);
+	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, NULL, NULL);
 
 	if (intel_connector->panel.vbt.dsi.config->dual_link)
 		intel_dsi->ports = BIT(PORT_A) | BIT(PORT_C);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 1e29b1e6d186..598028870124 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1688,6 +1688,10 @@ void i915_gem_init__contexts(struct drm_i915_private *i915)
 	init_contexts(&i915->gem.contexts);
 }
 
+/*
+ * Note that this implicitly consumes the ctx reference, by placing
+ * the ctx in the context_xa.
+ */
 static void gem_context_register(struct i915_gem_context *ctx,
 				 struct drm_i915_file_private *fpriv,
 				 u32 id)
@@ -1703,10 +1707,6 @@ static void gem_context_register(struct i915_gem_context *ctx,
 	snprintf(ctx->name, sizeof(ctx->name), "%s[%d]",
 		 current->comm, pid_nr(ctx->pid));
 
-	/* And finally expose ourselves to userspace via the idr */
-	old = xa_store(&fpriv->context_xa, id, ctx, GFP_KERNEL);
-	WARN_ON(old);
-
 	spin_lock(&ctx->client->ctx_lock);
 	list_add_tail_rcu(&ctx->client_link, &ctx->client->ctx_list);
 	spin_unlock(&ctx->client->ctx_lock);
@@ -1714,6 +1714,10 @@ static void gem_context_register(struct i915_gem_context *ctx,
 	spin_lock(&i915->gem.contexts.lock);
 	list_add_tail(&ctx->link, &i915->gem.contexts.list);
 	spin_unlock(&i915->gem.contexts.lock);
+
+	/* And finally expose ourselves to userspace via the idr */
+	old = xa_store(&fpriv->context_xa, id, ctx, GFP_KERNEL);
+	WARN_ON(old);
 }
 
 int i915_gem_context_open(struct drm_i915_private *i915,
@@ -1857,11 +1861,19 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv,
 	vm = ctx->vm;
 	GEM_BUG_ON(!vm);
 
+	/*
+	 * Get a reference for the allocated handle.  Once the handle is
+	 * visible in the vm_xa table, userspace could try to close it
+	 * from under our feet, so we need to hold the extra reference
+	 * first.
+	 */
+	i915_vm_get(vm);
+
 	err = xa_alloc(&file_priv->vm_xa, &id, vm, xa_limit_32b, GFP_KERNEL);
-	if (err)
+	if (err) {
+		i915_vm_put(vm);
 		return err;
-
-	i915_vm_get(vm);
+	}
 
 	GEM_BUG_ON(id == 0); /* reserved for invalid/unassigned ppgtt */
 	args->value = id;
@@ -2199,14 +2211,22 @@ finalize_create_context_locked(struct drm_i915_file_private *file_priv,
 	if (IS_ERR(ctx))
 		return ctx;
 
+	/*
+	 * One for the xarray and one for the caller.  We need to grab
+	 * the reference *prior* to making the ctx visble to userspace
+	 * in gem_context_register(), as at any point after that
+	 * userspace can try to race us with another thread destroying
+	 * the context under our feet.
+	 */
+	i915_gem_context_get(ctx);
+
 	gem_context_register(ctx, file_priv, id);
 
 	old = xa_erase(&file_priv->proto_context_xa, id);
 	GEM_BUG_ON(old != pc);
 	proto_context_close(file_priv->dev_priv, pc);
 
-	/* One for the xarray and one for the caller */
-	return i915_gem_context_get(ctx);
+	return ctx;
 }
 
 struct i915_gem_context *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 845023c14eb3..0a123bb44c9f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -729,37 +729,74 @@ static int eb_reserve(struct i915_execbuffer *eb)
 	bool unpinned;
 
 	/*
-	 * Attempt to pin all of the buffers into the GTT.
-	 * This is done in 2 phases:
+	 * We have one more buffers that we couldn't bind, which could be due to
+	 * various reasons. To resolve this we have 4 passes, with every next
+	 * level turning the screws tighter:
 	 *
-	 * 1. Unbind all objects that do not match the GTT constraints for
-	 *    the execbuffer (fenceable, mappable, alignment etc).
-	 * 2. Bind new objects.
+	 * 0. Unbind all objects that do not match the GTT constraints for the
+	 * execbuffer (fenceable, mappable, alignment etc). Bind all new
+	 * objects.  This avoids unnecessary unbinding of later objects in order
+	 * to make room for the earlier objects *unless* we need to defragment.
 	 *
-	 * This avoid unnecessary unbinding of later objects in order to make
-	 * room for the earlier objects *unless* we need to defragment.
+	 * 1. Reorder the buffers, where objects with the most restrictive
+	 * placement requirements go first (ignoring fixed location buffers for
+	 * now).  For example, objects needing the mappable aperture (the first
+	 * 256M of GTT), should go first vs objects that can be placed just
+	 * about anywhere. Repeat the previous pass.
 	 *
-	 * Defragmenting is skipped if all objects are pinned at a fixed location.
+	 * 2. Consider buffers that are pinned at a fixed location. Also try to
+	 * evict the entire VM this time, leaving only objects that we were
+	 * unable to lock. Try again to bind the buffers. (still using the new
+	 * buffer order).
+	 *
+	 * 3. We likely have object lock contention for one or more stubborn
+	 * objects in the VM, for which we need to evict to make forward
+	 * progress (perhaps we are fighting the shrinker?). When evicting the
+	 * VM this time around, anything that we can't lock we now track using
+	 * the busy_bo, using the full lock (after dropping the vm->mutex to
+	 * prevent deadlocks), instead of trylock. We then continue to evict the
+	 * VM, this time with the stubborn object locked, which we can now
+	 * hopefully unbind (if still bound in the VM). Repeat until the VM is
+	 * evicted. Finally we should be able bind everything.
 	 */
-	for (pass = 0; pass <= 2; pass++) {
+	for (pass = 0; pass <= 3; pass++) {
 		int pin_flags = PIN_USER | PIN_VALIDATE;
 
 		if (pass == 0)
 			pin_flags |= PIN_NONBLOCK;
 
 		if (pass >= 1)
-			unpinned = eb_unbind(eb, pass == 2);
+			unpinned = eb_unbind(eb, pass >= 2);
 
 		if (pass == 2) {
 			err = mutex_lock_interruptible(&eb->context->vm->mutex);
 			if (!err) {
-				err = i915_gem_evict_vm(eb->context->vm, &eb->ww);
+				err = i915_gem_evict_vm(eb->context->vm, &eb->ww, NULL);
 				mutex_unlock(&eb->context->vm->mutex);
 			}
 			if (err)
 				return err;
 		}
 
+		if (pass == 3) {
+retry:
+			err = mutex_lock_interruptible(&eb->context->vm->mutex);
+			if (!err) {
+				struct drm_i915_gem_object *busy_bo = NULL;
+
+				err = i915_gem_evict_vm(eb->context->vm, &eb->ww, &busy_bo);
+				mutex_unlock(&eb->context->vm->mutex);
+				if (err && busy_bo) {
+					err = i915_gem_object_lock(busy_bo, &eb->ww);
+					i915_gem_object_put(busy_bo);
+					if (!err)
+						goto retry;
+				}
+			}
+			if (err)
+				return err;
+		}
+
 		list_for_each_entry(ev, &eb->unbound, bind_link) {
 			err = eb_reserve_vma(eb, ev, pin_flags);
 			if (err)
@@ -3441,6 +3478,13 @@ err_request:
 				   eb.composite_fence :
 				   &eb.requests[0]->fence);
 
+	if (unlikely(eb.gem_context->syncobj)) {
+		drm_syncobj_replace_fence(eb.gem_context->syncobj,
+					  eb.composite_fence ?
+					  eb.composite_fence :
+					  &eb.requests[0]->fence);
+	}
+
 	if (out_fence) {
 		if (err == 0) {
 			fd_install(out_fence_fd, out_fence->file);
@@ -3452,13 +3496,6 @@ err_request:
 		}
 	}
 
-	if (unlikely(eb.gem_context->syncobj)) {
-		drm_syncobj_replace_fence(eb.gem_context->syncobj,
-					  eb.composite_fence ?
-					  eb.composite_fence :
-					  &eb.requests[0]->fence);
-	}
-
 	if (!out_fence && eb.composite_fence)
 		dma_fence_put(eb.composite_fence);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_lmem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_lmem.c
index 8949fb0a944f..3198b64ad7db 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_lmem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_lmem.c
@@ -127,7 +127,8 @@ i915_gem_object_create_lmem_from_data(struct drm_i915_private *i915,
 
 	memcpy(map, data, size);
 
-	i915_gem_object_unpin_map(obj);
+	i915_gem_object_flush_map(obj);
+	__i915_gem_object_release_map(obj);
 
 	return obj;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c
index 73d9eda1d6b7..d445e2d63c9c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c
@@ -369,7 +369,7 @@ retry:
 		if (vma == ERR_PTR(-ENOSPC)) {
 			ret = mutex_lock_interruptible(&ggtt->vm.mutex);
 			if (!ret) {
-				ret = i915_gem_evict_vm(&ggtt->vm, &ww);
+				ret = i915_gem_evict_vm(&ggtt->vm, &ww, NULL);
 				mutex_unlock(&ggtt->vm.mutex);
 			}
 			if (ret)
@@ -413,7 +413,7 @@ retry:
 	vma->mmo = mmo;
 
 	if (CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)
-		intel_wakeref_auto(&to_gt(i915)->userfault_wakeref,
+		intel_wakeref_auto(&i915->runtime_pm.userfault_wakeref,
 				   msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND));
 
 	if (write) {
@@ -557,11 +557,13 @@ void i915_gem_object_runtime_pm_release_mmap_offset(struct drm_i915_gem_object *
 
 	drm_vma_node_unmap(&bo->base.vma_node, bdev->dev_mapping);
 
-	if (obj->userfault_count) {
-		/* rpm wakeref provide exclusive access */
-		list_del(&obj->userfault_link);
-		obj->userfault_count = 0;
-	}
+	/*
+	 * We have exclusive access here via runtime suspend. All other callers
+	 * must first grab the rpm wakeref.
+	 */
+	GEM_BUG_ON(!obj->userfault_count);
+	list_del(&obj->userfault_link);
+	obj->userfault_count = 0;
 }
 
 void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj)
@@ -587,13 +589,6 @@ void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj)
 		spin_lock(&obj->mmo.lock);
 	}
 	spin_unlock(&obj->mmo.lock);
-
-	if (obj->userfault_count) {
-		mutex_lock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
-		list_del(&obj->userfault_link);
-		mutex_unlock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
-		obj->userfault_count = 0;
-	}
 }
 
 static struct i915_mmap_offset *
@@ -702,7 +697,7 @@ insert:
 	GEM_BUG_ON(lookup_mmo(obj, mmap_type) != mmo);
 out:
 	if (file)
-		drm_vma_node_allow(&mmo->vma_node, file);
+		drm_vma_node_allow_once(&mmo->vma_node, file);
 	return mmo;
 
 err:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 369006c5317f..a40bc17acead 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -761,6 +761,9 @@ bool i915_gem_object_needs_ccs_pages(struct drm_i915_gem_object *obj)
 	if (!HAS_FLAT_CCS(to_i915(obj->base.dev)))
 		return false;
 
+	if (obj->flags & I915_BO_ALLOC_CCS_AUX)
+		return true;
+
 	for (i = 0; i < obj->mm.n_placements; i++) {
 		/* Compression is not allowed for the objects with smem placement */
 		if (obj->mm.placements[i]->type == INTEL_MEMORY_SYSTEM)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 1723af9b0f6a..ea951e2f55b1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -319,7 +319,7 @@ i915_gem_object_never_mmap(const struct drm_i915_gem_object *obj)
 static inline bool
 i915_gem_object_is_framebuffer(const struct drm_i915_gem_object *obj)
 {
-	return READ_ONCE(obj->frontbuffer);
+	return READ_ONCE(obj->frontbuffer) || obj->is_dpt;
 }
 
 static inline unsigned int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
index d0d6772e6f36..1d0d8ee9d707 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
@@ -327,16 +327,18 @@ struct drm_i915_gem_object {
  * dealing with userspace objects the CPU fault handler is free to ignore this.
  */
 #define I915_BO_ALLOC_GPU_ONLY	  BIT(6)
+#define I915_BO_ALLOC_CCS_AUX	  BIT(7)
 #define I915_BO_ALLOC_FLAGS (I915_BO_ALLOC_CONTIGUOUS | \
 			     I915_BO_ALLOC_VOLATILE | \
 			     I915_BO_ALLOC_CPU_CLEAR | \
 			     I915_BO_ALLOC_USER | \
 			     I915_BO_ALLOC_PM_VOLATILE | \
 			     I915_BO_ALLOC_PM_EARLY | \
-			     I915_BO_ALLOC_GPU_ONLY)
-#define I915_BO_READONLY          BIT(7)
-#define I915_TILING_QUIRK_BIT     8 /* unknown swizzling; do not release! */
-#define I915_BO_PROTECTED         BIT(9)
+			     I915_BO_ALLOC_GPU_ONLY | \
+			     I915_BO_ALLOC_CCS_AUX)
+#define I915_BO_READONLY          BIT(8)
+#define I915_TILING_QUIRK_BIT     9 /* unknown swizzling; do not release! */
+#define I915_BO_PROTECTED         BIT(10)
 	/**
 	 * @mem_flags - Mutable placement-related flags
 	 *
@@ -489,6 +491,9 @@ struct drm_i915_gem_object {
 	 */
 	unsigned int cache_dirty:1;
 
+	/* @is_dpt: Object houses a display page table (DPT) */
+	unsigned int is_dpt:1;
+
 	/**
 	 * @read_domains: Read memory domains.
 	 *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c
index 3428f735e786..8d30db5e678c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c
@@ -24,7 +24,7 @@ void i915_gem_suspend(struct drm_i915_private *i915)
 {
 	GEM_TRACE("%s\n", dev_name(i915->drm.dev));
 
-	intel_wakeref_auto(&to_gt(i915)->userfault_wakeref, 0);
+	intel_wakeref_auto(&i915->runtime_pm.userfault_wakeref, 0);
 	flush_workqueue(i915->wq);
 
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
index 2f7804492cd5..b7eae3aee166 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
@@ -579,7 +579,7 @@ static int shmem_object_init(struct intel_memory_region *mem,
 	mapping_set_gfp_mask(mapping, mask);
 	GEM_BUG_ON(!(mapping_gfp_mask(mapping) & __GFP_RECLAIM));
 
-	i915_gem_object_init(obj, &i915_gem_shmem_ops, &lock_class, 0);
+	i915_gem_object_init(obj, &i915_gem_shmem_ops, &lock_class, flags);
 	obj->mem_flags |= I915_BO_FLAG_STRUCT_PAGE;
 	obj->write_domain = I915_GEM_DOMAIN_CPU;
 	obj->read_domains = I915_GEM_DOMAIN_CPU;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
index fd42b89b7162..bc21b1c2350a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
@@ -305,10 +305,6 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 	spin_unlock(&obj->vma.lock);
 
 	obj->tiling_and_stride = tiling | stride;
-	i915_gem_object_unlock(obj);
-
-	/* Force the fence to be reacquired for GTT access */
-	i915_gem_object_release_mmap_gtt(obj);
 
 	/* Try to preallocate memory required to save swizzling on put-pages */
 	if (i915_gem_object_needs_bit17_swizzle(obj)) {
@@ -321,6 +317,11 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 		obj->bit_17 = NULL;
 	}
 
+	i915_gem_object_unlock(obj);
+
+	/* Force the fence to be reacquired for GTT access */
+	i915_gem_object_release_mmap_gtt(obj);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 0d6d640225fc..be4c081e7e13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -279,7 +279,7 @@ static struct ttm_tt *i915_ttm_tt_create(struct ttm_buffer_object *bo,
 	struct i915_ttm_tt *i915_tt;
 	int ret;
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(bo))
 		return NULL;
 
 	i915_tt = kzalloc(sizeof(*i915_tt), GFP_KERNEL);
@@ -362,7 +362,7 @@ static bool i915_ttm_eviction_valuable(struct ttm_buffer_object *bo,
 {
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(bo))
 		return false;
 
 	/*
@@ -509,18 +509,9 @@ static int i915_ttm_shrink(struct drm_i915_gem_object *obj, unsigned int flags)
 static void i915_ttm_delete_mem_notify(struct ttm_buffer_object *bo)
 {
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
-	intel_wakeref_t wakeref = 0;
-
-	if (bo->resource && likely(obj)) {
-		/* ttm_bo_release() already has dma_resv_lock */
-		if (i915_ttm_cpu_maps_iomem(bo->resource))
-			wakeref = intel_runtime_pm_get(&to_i915(obj->base.dev)->runtime_pm);
 
+	if (bo->resource && !i915_ttm_is_ghost_object(bo)) {
 		__i915_gem_object_pages_fini(obj);
-
-		if (wakeref)
-			intel_runtime_pm_put(&to_i915(obj->base.dev)->runtime_pm, wakeref);
-
 		i915_ttm_free_cached_io_rsgt(obj);
 	}
 }
@@ -628,7 +619,7 @@ static void i915_ttm_swap_notify(struct ttm_buffer_object *bo)
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
 	int ret;
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(bo))
 		return;
 
 	ret = i915_ttm_move_notify(bo);
@@ -661,7 +652,7 @@ static int i915_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(mem->bo);
 	bool unknown_state;
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(mem->bo))
 		return -EINVAL;
 
 	if (!kref_get_unless_zero(&obj->base.refcount))
@@ -694,7 +685,7 @@ static unsigned long i915_ttm_io_mem_pfn(struct ttm_buffer_object *bo,
 	unsigned long base;
 	unsigned int ofs;
 
-	GEM_BUG_ON(!obj);
+	GEM_BUG_ON(i915_ttm_is_ghost_object(bo));
 	GEM_WARN_ON(bo->ttm);
 
 	base = obj->mm.region->iomap.base - obj->mm.region->region.start;
@@ -994,13 +985,12 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
 	struct vm_area_struct *area = vmf->vma;
 	struct ttm_buffer_object *bo = area->vm_private_data;
 	struct drm_device *dev = bo->base.dev;
-	struct drm_i915_gem_object *obj;
+	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
 	intel_wakeref_t wakeref = 0;
 	vm_fault_t ret;
 	int idx;
 
-	obj = i915_ttm_to_gem(bo);
-	if (!obj)
+	if (i915_ttm_is_ghost_object(bo))
 		return VM_FAULT_SIGBUS;
 
 	/* Sanity check that we allow writing into this object */
@@ -1057,16 +1047,19 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
 	if (ret == VM_FAULT_RETRY && !(vmf->flags & FAULT_FLAG_RETRY_NOWAIT))
 		goto out_rpm;
 
-	/* ttm_bo_vm_reserve() already has dma_resv_lock */
+	/*
+	 * ttm_bo_vm_reserve() already has dma_resv_lock.
+	 * userfault_count is protected by dma_resv lock and rpm wakeref.
+	 */
 	if (ret == VM_FAULT_NOPAGE && wakeref && !obj->userfault_count) {
 		obj->userfault_count = 1;
-		mutex_lock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
-		list_add(&obj->userfault_link, &to_gt(to_i915(obj->base.dev))->lmem_userfault_list);
-		mutex_unlock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
+		spin_lock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
+		list_add(&obj->userfault_link, &to_i915(obj->base.dev)->runtime_pm.lmem_userfault_list);
+		spin_unlock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
 	}
 
 	if (wakeref & CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)
-		intel_wakeref_auto(&to_gt(to_i915(obj->base.dev))->userfault_wakeref,
+		intel_wakeref_auto(&to_i915(obj->base.dev)->runtime_pm.userfault_wakeref,
 				   msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND));
 
 	i915_ttm_adjust_lru(obj);
@@ -1098,7 +1091,7 @@ static void ttm_vm_open(struct vm_area_struct *vma)
 	struct drm_i915_gem_object *obj =
 		i915_ttm_to_gem(vma->vm_private_data);
 
-	GEM_BUG_ON(!obj);
+	GEM_BUG_ON(i915_ttm_is_ghost_object(vma->vm_private_data));
 	i915_gem_object_get(obj);
 }
 
@@ -1107,7 +1100,7 @@ static void ttm_vm_close(struct vm_area_struct *vma)
 	struct drm_i915_gem_object *obj =
 		i915_ttm_to_gem(vma->vm_private_data);
 
-	GEM_BUG_ON(!obj);
+	GEM_BUG_ON(i915_ttm_is_ghost_object(vma->vm_private_data));
 	i915_gem_object_put(obj);
 }
 
@@ -1128,7 +1121,27 @@ static u64 i915_ttm_mmap_offset(struct drm_i915_gem_object *obj)
 
 static void i915_ttm_unmap_virtual(struct drm_i915_gem_object *obj)
 {
+	struct ttm_buffer_object *bo = i915_gem_to_ttm(obj);
+	intel_wakeref_t wakeref = 0;
+
+	assert_object_held_shared(obj);
+
+	if (i915_ttm_cpu_maps_iomem(bo->resource)) {
+		wakeref = intel_runtime_pm_get(&to_i915(obj->base.dev)->runtime_pm);
+
+		/* userfault_count is protected by obj lock and rpm wakeref. */
+		if (obj->userfault_count) {
+			spin_lock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
+			list_del(&obj->userfault_link);
+			spin_unlock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
+			obj->userfault_count = 0;
+		}
+	}
+
 	ttm_bo_unmap_virtual(i915_gem_to_ttm(obj));
+
+	if (wakeref)
+		intel_runtime_pm_put(&to_i915(obj->base.dev)->runtime_pm, wakeref);
 }
 
 static const struct drm_i915_gem_object_ops i915_gem_ttm_obj_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h
index e4842b4296fc..2a94a99ef76b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h
@@ -27,19 +27,27 @@ i915_gem_to_ttm(struct drm_i915_gem_object *obj)
  */
 void i915_ttm_bo_destroy(struct ttm_buffer_object *bo);
 
+/**
+ * i915_ttm_is_ghost_object - Check if the ttm bo is a ghost object.
+ * @bo: Pointer to the ttm buffer object
+ *
+ * Return: True if the ttm bo is not a i915 object but a ghost ttm object,
+ * False otherwise.
+ */
+static inline bool i915_ttm_is_ghost_object(struct ttm_buffer_object *bo)
+{
+	return bo->destroy != i915_ttm_bo_destroy;
+}
+
 /**
  * i915_ttm_to_gem - Convert a struct ttm_buffer_object to an embedding
  * struct drm_i915_gem_object.
  *
- * Return: Pointer to the embedding struct ttm_buffer_object, or NULL
- * if the object was not an i915 ttm object.
+ * Return: Pointer to the embedding struct ttm_buffer_object.
  */
 static inline struct drm_i915_gem_object *
 i915_ttm_to_gem(struct ttm_buffer_object *bo)
 {
-	if (bo->destroy != i915_ttm_bo_destroy)
-		return NULL;
-
 	return container_of(bo, struct drm_i915_gem_object, __do_not_access);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
index 9a7e50534b84..f59f812dc6d2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
@@ -560,7 +560,7 @@ int i915_ttm_move(struct ttm_buffer_object *bo, bool evict,
 	bool clear;
 	int ret;
 
-	if (GEM_WARN_ON(!obj)) {
+	if (GEM_WARN_ON(i915_ttm_is_ghost_object(bo))) {
 		ttm_bo_move_null(bo, dst_mem);
 		return 0;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
index 07e49f22f2de..7e67742bc65e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
@@ -50,6 +50,7 @@ static int i915_ttm_backup(struct i915_gem_apply_to_region *apply,
 		container_of(bo->bdev, typeof(*i915), bdev);
 	struct drm_i915_gem_object *backup;
 	struct ttm_operation_ctx ctx = {};
+	unsigned int flags;
 	int err = 0;
 
 	if (bo->resource->mem_type == I915_PL_SYSTEM || obj->ttm.backup)
@@ -65,7 +66,22 @@ static int i915_ttm_backup(struct i915_gem_apply_to_region *apply,
 	if (obj->flags & I915_BO_ALLOC_PM_VOLATILE)
 		return 0;
 
-	backup = i915_gem_object_create_shmem(i915, obj->base.size);
+	/*
+	 * It seems that we might have some framebuffers still pinned at this
+	 * stage, but for such objects we might also need to deal with the CCS
+	 * aux state. Make sure we force the save/restore of the CCS state,
+	 * otherwise we might observe display corruption, when returning from
+	 * suspend.
+	 */
+	flags = 0;
+	if (i915_gem_object_needs_ccs_pages(obj)) {
+		WARN_ON_ONCE(!i915_gem_object_is_framebuffer(obj));
+		WARN_ON_ONCE(!pm_apply->allow_gpu);
+
+		flags = I915_BO_ALLOC_CCS_AUX;
+	}
+	backup = i915_gem_object_create_region(i915->mm.regions[INTEL_REGION_SMEM],
+					       obj->base.size, 0, flags);
 	if (IS_ERR(backup))
 		return PTR_ERR(backup);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
index c570cf780079..436598f19522 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
@@ -1697,7 +1697,7 @@ static int igt_shrink_thp(void *arg)
 			I915_SHRINK_ACTIVE);
 	i915_vma_unpin(vma);
 	if (err)
-		goto out_put;
+		goto out_wf;
 
 	/*
 	 * Now that the pages are *unpinned* shrinking should invoke
@@ -1713,19 +1713,19 @@ static int igt_shrink_thp(void *arg)
 		pr_err("unexpected pages mismatch, should_swap=%s\n",
 		       str_yes_no(should_swap));
 		err = -EINVAL;
-		goto out_put;
+		goto out_wf;
 	}
 
 	if (should_swap == (obj->mm.page_sizes.sg || obj->mm.page_sizes.phys)) {
 		pr_err("unexpected residual page-size bits, should_swap=%s\n",
 		       str_yes_no(should_swap));
 		err = -EINVAL;
-		goto out_put;
+		goto out_wf;
 	}
 
 	err = i915_vma_pin(vma, 0, 0, flags);
 	if (err)
-		goto out_put;
+		goto out_wf;
 
 	while (n--) {
 		err = cpu_check(obj, n, 0xdeadbeaf);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index c6ad67b90e8a..a4858be12ee7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -179,97 +179,108 @@ out_file:
 }
 
 struct parallel_switch {
-	struct task_struct *tsk;
+	struct kthread_worker *worker;
+	struct kthread_work work;
 	struct intel_context *ce[2];
+	int result;
 };
 
-static int __live_parallel_switch1(void *data)
+static void __live_parallel_switch1(struct kthread_work *work)
 {
-	struct parallel_switch *arg = data;
+	struct parallel_switch *arg =
+		container_of(work, typeof(*arg), work);
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 
 	count = 0;
+	arg->result = 0;
 	do {
 		struct i915_request *rq = NULL;
-		int err, n;
+		int n;
 
-		err = 0;
-		for (n = 0; !err && n < ARRAY_SIZE(arg->ce); n++) {
+		for (n = 0; !arg->result && n < ARRAY_SIZE(arg->ce); n++) {
 			struct i915_request *prev = rq;
 
 			rq = i915_request_create(arg->ce[n]);
 			if (IS_ERR(rq)) {
 				i915_request_put(prev);
-				return PTR_ERR(rq);
+				arg->result = PTR_ERR(rq);
+				break;
 			}
 
 			i915_request_get(rq);
 			if (prev) {
-				err = i915_request_await_dma_fence(rq, &prev->fence);
+				arg->result =
+					i915_request_await_dma_fence(rq,
+								     &prev->fence);
 				i915_request_put(prev);
 			}
 
 			i915_request_add(rq);
 		}
+
+		if (IS_ERR_OR_NULL(rq))
+			break;
+
 		if (i915_request_wait(rq, 0, HZ) < 0)
-			err = -ETIME;
+			arg->result = -ETIME;
+
 		i915_request_put(rq);
-		if (err)
-			return err;
 
 		count++;
-	} while (!__igt_timeout(end_time, NULL));
+	} while (!arg->result && !__igt_timeout(end_time, NULL));
 
-	pr_info("%s: %lu switches (sync)\n", arg->ce[0]->engine->name, count);
-	return 0;
+	pr_info("%s: %lu switches (sync) <%d>\n",
+		arg->ce[0]->engine->name, count, arg->result);
 }
 
-static int __live_parallel_switchN(void *data)
+static void __live_parallel_switchN(struct kthread_work *work)
 {
-	struct parallel_switch *arg = data;
+	struct parallel_switch *arg =
+		container_of(work, typeof(*arg), work);
 	struct i915_request *rq = NULL;
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 	int n;
 
 	count = 0;
+	arg->result = 0;
 	do {
-		for (n = 0; n < ARRAY_SIZE(arg->ce); n++) {
+		for (n = 0; !arg->result && n < ARRAY_SIZE(arg->ce); n++) {
 			struct i915_request *prev = rq;
-			int err = 0;
 
 			rq = i915_request_create(arg->ce[n]);
 			if (IS_ERR(rq)) {
 				i915_request_put(prev);
-				return PTR_ERR(rq);
+				arg->result = PTR_ERR(rq);
+				break;
 			}
 
 			i915_request_get(rq);
 			if (prev) {
-				err = i915_request_await_dma_fence(rq, &prev->fence);
+				arg->result =
+					i915_request_await_dma_fence(rq,
+								     &prev->fence);
 				i915_request_put(prev);
 			}
 
 			i915_request_add(rq);
-			if (err) {
-				i915_request_put(rq);
-				return err;
-			}
 		}
 
 		count++;
-	} while (!__igt_timeout(end_time, NULL));
-	i915_request_put(rq);
+	} while (!arg->result && !__igt_timeout(end_time, NULL));
 
-	pr_info("%s: %lu switches (many)\n", arg->ce[0]->engine->name, count);
-	return 0;
+	if (!IS_ERR_OR_NULL(rq))
+		i915_request_put(rq);
+
+	pr_info("%s: %lu switches (many) <%d>\n",
+		arg->ce[0]->engine->name, count, arg->result);
 }
 
 static int live_parallel_switch(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	static int (* const func[])(void *arg) = {
+	static void (* const func[])(struct kthread_work *) = {
 		__live_parallel_switch1,
 		__live_parallel_switchN,
 		NULL,
@@ -277,7 +288,7 @@ static int live_parallel_switch(void *arg)
 	struct parallel_switch *data = NULL;
 	struct i915_gem_engines *engines;
 	struct i915_gem_engines_iter it;
-	int (* const *fn)(void *arg);
+	void (* const *fn)(struct kthread_work *);
 	struct i915_gem_context *ctx;
 	struct intel_context *ce;
 	struct file *file;
@@ -335,8 +346,10 @@ static int live_parallel_switch(void *arg)
 				continue;
 
 			ce = intel_context_create(data[m].ce[0]->engine);
-			if (IS_ERR(ce))
+			if (IS_ERR(ce)) {
+				err = PTR_ERR(ce);
 				goto out;
+			}
 
 			err = intel_context_pin(ce);
 			if (err) {
@@ -348,9 +361,24 @@ static int live_parallel_switch(void *arg)
 		}
 	}
 
+	for (n = 0; n < count; n++) {
+		struct kthread_worker *worker;
+
+		if (!data[n].ce[0])
+			continue;
+
+		worker = kthread_create_worker(0, "igt/parallel:%s",
+					       data[n].ce[0]->engine->name);
+		if (IS_ERR(worker)) {
+			err = PTR_ERR(worker);
+			goto out;
+		}
+
+		data[n].worker = worker;
+	}
+
 	for (fn = func; !err && *fn; fn++) {
 		struct igt_live_test t;
-		int n;
 
 		err = igt_live_test_begin(&t, i915, __func__, "");
 		if (err)
@@ -360,34 +388,23 @@ static int live_parallel_switch(void *arg)
 			if (!data[n].ce[0])
 				continue;
 
-			data[n].tsk = kthread_run(*fn, &data[n],
-						  "igt/parallel:%s",
-						  data[n].ce[0]->engine->name);
-			if (IS_ERR(data[n].tsk)) {
-				err = PTR_ERR(data[n].tsk);
-				break;
-			}
-			get_task_struct(data[n].tsk);
+			data[n].result = 0;
+			kthread_init_work(&data[n].work, *fn);
+			kthread_queue_work(data[n].worker, &data[n].work);
 		}
 
-		yield(); /* start all threads before we kthread_stop() */
-
 		for (n = 0; n < count; n++) {
-			int status;
-
-			if (IS_ERR_OR_NULL(data[n].tsk))
-				continue;
-
-			status = kthread_stop(data[n].tsk);
-			if (status && !err)
-				err = status;
-
-			put_task_struct(data[n].tsk);
-			data[n].tsk = NULL;
+			if (data[n].ce[0]) {
+				kthread_flush_work(&data[n].work);
+				if (data[n].result && !err)
+					err = data[n].result;
+			}
 		}
 
-		if (igt_live_test_end(&t))
-			err = -EIO;
+		if (igt_live_test_end(&t)) {
+			err = err ?: -EIO;
+			break;
+		}
 	}
 
 out:
@@ -399,6 +416,9 @@ out:
 			intel_context_unpin(data[n].ce[m]);
 			intel_context_put(data[n].ce[m]);
 		}
+
+		if (data[n].worker)
+			kthread_destroy_worker(data[n].worker);
 	}
 	kfree(data);
 out_file:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_context.c
index e94365b08f1e..2aa63ec521b8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_context.c
@@ -528,7 +528,7 @@ retry:
 	return rq;
 }
 
-struct i915_request *intel_context_find_active_request(struct intel_context *ce)
+struct i915_request *intel_context_get_active_request(struct intel_context *ce)
 {
 	struct intel_context *parent = intel_context_to_parent(ce);
 	struct i915_request *rq, *active = NULL;
@@ -552,6 +552,8 @@ struct i915_request *intel_context_find_active_request(struct intel_context *ce)
 
 		active = rq;
 	}
+	if (active)
+		active = i915_request_get_rcu(active);
 	spin_unlock_irqrestore(&parent->guc_state.lock, flags);
 
 	return active;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_context.h
index be09fb2e883a..4ab6c8ddd6ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_context.h
@@ -268,8 +268,7 @@ int intel_context_prepare_remote_request(struct intel_context *ce,
 
 struct i915_request *intel_context_create_request(struct intel_context *ce);
 
-struct i915_request *
-intel_context_find_active_request(struct intel_context *ce);
+struct i915_request *intel_context_get_active_request(struct intel_context *ce);
 
 static inline bool intel_context_is_barrier(const struct intel_context *ce)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_engine.h
index 04e435bce79b..7a4504ea35c3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_engine.h
@@ -248,8 +248,8 @@ void intel_engine_dump_active_requests(struct list_head *requests,
 ktime_t intel_engine_get_busy_time(struct intel_engine_cs *engine,
 				   ktime_t *now);
 
-struct i915_request *
-intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine);
+void intel_engine_get_hung_entity(struct intel_engine_cs *engine,
+				  struct intel_context **ce, struct i915_request **rq);
 
 u32 intel_engine_context_size(struct intel_gt *gt, u8 class);
 struct intel_context *
@@ -348,4 +348,10 @@ intel_engine_get_hung_context(struct intel_engine_cs *engine)
 	return engine->hung_ce;
 }
 
+u64 intel_clamp_heartbeat_interval_ms(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_max_busywait_duration_ns(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_preempt_timeout_ms(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_stop_timeout_ms(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_timeslice_duration_ms(struct intel_engine_cs *engine, u64 value);
+
 #endif /* _INTEL_RINGBUFFER_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 1f7188129cd1..b458547e1fc6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -486,6 +486,17 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id,
 	engine->logical_mask = BIT(logical_instance);
 	__sprint_engine_name(engine);
 
+	if ((engine->class == COMPUTE_CLASS && !RCS_MASK(engine->gt) &&
+	     __ffs(CCS_MASK(engine->gt)) == engine->instance) ||
+	     engine->class == RENDER_CLASS)
+		engine->flags |= I915_ENGINE_FIRST_RENDER_COMPUTE;
+
+	/* features common between engines sharing EUs */
+	if (engine->class == RENDER_CLASS || engine->class == COMPUTE_CLASS) {
+		engine->flags |= I915_ENGINE_HAS_RCS_REG_STATE;
+		engine->flags |= I915_ENGINE_HAS_EU_PRIORITY;
+	}
+
 	engine->props.heartbeat_interval_ms =
 		CONFIG_DRM_I915_HEARTBEAT_INTERVAL;
 	engine->props.max_busywait_duration_ns =
@@ -498,19 +509,28 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id,
 		CONFIG_DRM_I915_TIMESLICE_DURATION;
 
 	/* Override to uninterruptible for OpenCL workloads. */
-	if (GRAPHICS_VER(i915) == 12 && engine->class == RENDER_CLASS)
+	if (GRAPHICS_VER(i915) == 12 && (engine->flags & I915_ENGINE_HAS_RCS_REG_STATE))
 		engine->props.preempt_timeout_ms = 0;
 
-	if ((engine->class == COMPUTE_CLASS && !RCS_MASK(engine->gt) &&
-	     __ffs(CCS_MASK(engine->gt)) == engine->instance) ||
-	     engine->class == RENDER_CLASS)
-		engine->flags |= I915_ENGINE_FIRST_RENDER_COMPUTE;
-
-	/* features common between engines sharing EUs */
-	if (engine->class == RENDER_CLASS || engine->class == COMPUTE_CLASS) {
-		engine->flags |= I915_ENGINE_HAS_RCS_REG_STATE;
-		engine->flags |= I915_ENGINE_HAS_EU_PRIORITY;
-	}
+	/* Cap properties according to any system limits */
+#define CLAMP_PROP(field) \
+	do { \
+		u64 clamp = intel_clamp_##field(engine, engine->props.field); \
+		if (clamp != engine->props.field) { \
+			drm_notice(&engine->i915->drm, \
+				   "Warning, clamping %s to %lld to prevent overflow\n", \
+				   #field, clamp); \
+			engine->props.field = clamp; \
+		} \
+	} while (0)
+
+	CLAMP_PROP(heartbeat_interval_ms);
+	CLAMP_PROP(max_busywait_duration_ns);
+	CLAMP_PROP(preempt_timeout_ms);
+	CLAMP_PROP(stop_timeout_ms);
+	CLAMP_PROP(timeslice_duration_ms);
+
+#undef CLAMP_PROP
 
 	engine->defaults = engine->props; /* never to change again */
 
@@ -534,6 +554,55 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id,
 	return 0;
 }
 
+u64 intel_clamp_heartbeat_interval_ms(struct intel_engine_cs *engine, u64 value)
+{
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
+u64 intel_clamp_max_busywait_duration_ns(struct intel_engine_cs *engine, u64 value)
+{
+	value = min(value, jiffies_to_nsecs(2));
+
+	return value;
+}
+
+u64 intel_clamp_preempt_timeout_ms(struct intel_engine_cs *engine, u64 value)
+{
+	/*
+	 * NB: The GuC API only supports 32bit values. However, the limit is further
+	 * reduced due to internal calculations which would otherwise overflow.
+	 */
+	if (intel_guc_submission_is_wanted(&engine->gt->uc.guc))
+		value = min_t(u64, value, guc_policy_max_preempt_timeout_ms());
+
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
+u64 intel_clamp_stop_timeout_ms(struct intel_engine_cs *engine, u64 value)
+{
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
+u64 intel_clamp_timeslice_duration_ms(struct intel_engine_cs *engine, u64 value)
+{
+	/*
+	 * NB: The GuC API only supports 32bit values. However, the limit is further
+	 * reduced due to internal calculations which would otherwise overflow.
+	 */
+	if (intel_guc_submission_is_wanted(&engine->gt->uc.guc))
+		value = min_t(u64, value, guc_policy_max_exec_quantum_ms());
+
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
 static void __setup_engine_capabilities(struct intel_engine_cs *engine)
 {
 	struct drm_i915_private *i915 = engine->i915;
@@ -1274,8 +1343,13 @@ int intel_engines_init(struct intel_gt *gt)
 			return err;
 
 		err = setup(engine);
-		if (err)
+		if (err) {
+			intel_engine_cleanup_common(engine);
 			return err;
+		}
+
+		/* The backend should now be responsible for cleanup */
+		GEM_BUG_ON(engine->release == NULL);
 
 		err = engine_init_common(engine);
 		if (err)
@@ -2004,17 +2078,6 @@ static void print_request_ring(struct drm_printer *m, struct i915_request *rq)
 	}
 }
 
-static unsigned long list_count(struct list_head *list)
-{
-	struct list_head *pos;
-	unsigned long count = 0;
-
-	list_for_each(pos, list)
-		count++;
-
-	return count;
-}
-
 static unsigned long read_ul(void *p, size_t x)
 {
 	return *(unsigned long *)(p + x);
@@ -2106,11 +2169,11 @@ void intel_engine_dump_active_requests(struct list_head *requests,
 	}
 }
 
-static void engine_dump_active_requests(struct intel_engine_cs *engine, struct drm_printer *m)
+static void engine_dump_active_requests(struct intel_engine_cs *engine,
+					struct drm_printer *m)
 {
+	struct intel_context *hung_ce = NULL;
 	struct i915_request *hung_rq = NULL;
-	struct intel_context *ce;
-	bool guc;
 
 	/*
 	 * No need for an engine->irq_seqno_barrier() before the seqno reads.
@@ -2119,27 +2182,22 @@ static void engine_dump_active_requests(struct intel_engine_cs *engine, struct d
 	 * But the intention here is just to report an instantaneous snapshot
 	 * so that's fine.
 	 */
-	lockdep_assert_held(&engine->sched_engine->lock);
+	intel_engine_get_hung_entity(engine, &hung_ce, &hung_rq);
 
 	drm_printf(m, "\tRequests:\n");
 
-	guc = intel_uc_uses_guc_submission(&engine->gt->uc);
-	if (guc) {
-		ce = intel_engine_get_hung_context(engine);
-		if (ce)
-			hung_rq = intel_context_find_active_request(ce);
-	} else {
-		hung_rq = intel_engine_execlist_find_hung_request(engine);
-	}
-
 	if (hung_rq)
 		engine_dump_request(hung_rq, m, "\t\thung");
+	else if (hung_ce)
+		drm_printf(m, "\t\tGot hung ce but no hung rq!\n");
 
-	if (guc)
+	if (intel_uc_uses_guc_submission(&engine->gt->uc))
 		intel_guc_dump_active_requests(engine, hung_rq, m);
 	else
-		intel_engine_dump_active_requests(&engine->sched_engine->requests,
-						  hung_rq, m);
+		intel_execlists_dump_active_requests(engine, hung_rq, m);
+
+	if (hung_rq)
+		i915_request_put(hung_rq);
 }
 
 void intel_engine_dump(struct intel_engine_cs *engine,
@@ -2149,7 +2207,6 @@ void intel_engine_dump(struct intel_engine_cs *engine,
 	struct i915_gpu_error * const error = &engine->i915->gpu_error;
 	struct i915_request *rq;
 	intel_wakeref_t wakeref;
-	unsigned long flags;
 	ktime_t dummy;
 
 	if (header) {
@@ -2186,13 +2243,8 @@ void intel_engine_dump(struct intel_engine_cs *engine,
 		   i915_reset_count(error));
 	print_properties(engine, m);
 
-	spin_lock_irqsave(&engine->sched_engine->lock, flags);
 	engine_dump_active_requests(engine, m);
 
-	drm_printf(m, "\tOn hold?: %lu\n",
-		   list_count(&engine->sched_engine->hold));
-	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
-
 	drm_printf(m, "\tMMIO base:  0x%08x\n", engine->mmio_base);
 	wakeref = intel_runtime_pm_get_if_in_use(engine->uncore->rpm);
 	if (wakeref) {
@@ -2238,8 +2290,7 @@ intel_engine_create_virtual(struct intel_engine_cs **siblings,
 	return siblings[0]->cops->create_virtual(siblings, count, flags);
 }
 
-struct i915_request *
-intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine)
+static struct i915_request *engine_execlist_find_hung_request(struct intel_engine_cs *engine)
 {
 	struct i915_request *request, *active = NULL;
 
@@ -2291,6 +2342,33 @@ intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine)
 	return active;
 }
 
+void intel_engine_get_hung_entity(struct intel_engine_cs *engine,
+				  struct intel_context **ce, struct i915_request **rq)
+{
+	unsigned long flags;
+
+	*ce = intel_engine_get_hung_context(engine);
+	if (*ce) {
+		intel_engine_clear_hung_context(engine);
+
+		*rq = intel_context_get_active_request(*ce);
+		return;
+	}
+
+	/*
+	 * Getting here with GuC enabled means it is a forced error capture
+	 * with no actual hang. So, no need to attempt the execlist search.
+	 */
+	if (intel_uc_uses_guc_submission(&engine->gt->uc))
+		return;
+
+	spin_lock_irqsave(&engine->sched_engine->lock, flags);
+	*rq = engine_execlist_find_hung_request(engine);
+	if (*rq)
+		*rq = i915_request_get_rcu(*rq);
+	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
+}
+
 void xehp_enable_ccs_engines(struct intel_engine_cs *engine)
 {
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
index c718e6dc40b5..fc4a84628985 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
@@ -2017,6 +2017,8 @@ process_csb(struct intel_engine_cs *engine, struct i915_request **inactive)
 	 * inspecting the queue to see if we need to resumbit.
 	 */
 	if (*prev != *execlists->active) { /* elide lite-restores */
+		struct intel_context *prev_ce = NULL, *active_ce = NULL;
+
 		/*
 		 * Note the inherent discrepancy between the HW runtime,
 		 * recorded as part of the context switch, and the CPU
@@ -2028,9 +2030,15 @@ process_csb(struct intel_engine_cs *engine, struct i915_request **inactive)
 		 * and correct overselves later when updating from HW.
 		 */
 		if (*prev)
-			lrc_runtime_stop((*prev)->context);
+			prev_ce = (*prev)->context;
 		if (*execlists->active)
-			lrc_runtime_start((*execlists->active)->context);
+			active_ce = (*execlists->active)->context;
+		if (prev_ce != active_ce) {
+			if (prev_ce)
+				lrc_runtime_stop(prev_ce);
+			if (active_ce)
+				lrc_runtime_start(active_ce);
+		}
 		new_timeslice(execlists);
 	}
 
@@ -4144,6 +4152,33 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine,
 	spin_unlock_irqrestore(&sched_engine->lock, flags);
 }
 
+static unsigned long list_count(struct list_head *list)
+{
+	struct list_head *pos;
+	unsigned long count = 0;
+
+	list_for_each(pos, list)
+		count++;
+
+	return count;
+}
+
+void intel_execlists_dump_active_requests(struct intel_engine_cs *engine,
+					  struct i915_request *hung_rq,
+					  struct drm_printer *m)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&engine->sched_engine->lock, flags);
+
+	intel_engine_dump_active_requests(&engine->sched_engine->requests, hung_rq, m);
+
+	drm_printf(m, "\tOn hold?: %lu\n",
+		   list_count(&engine->sched_engine->hold));
+
+	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
+}
+
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
 #include "selftest_execlists.c"
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
index a1aa92c983a5..d2c7d45ea062 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
@@ -32,6 +32,10 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine,
 							int indent),
 				   unsigned int max);
 
+void intel_execlists_dump_active_requests(struct intel_engine_cs *engine,
+					  struct i915_request *hung_rq,
+					  struct drm_printer *m);
+
 bool
 intel_engine_in_execlists_submission_mode(const struct intel_engine_cs *engine);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt.c
index 7caa3412a244..d12ec092e62d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -40,8 +40,6 @@ void intel_gt_common_init_early(struct intel_gt *gt)
 {
 	spin_lock_init(gt->irq_lock);
 
-	INIT_LIST_HEAD(&gt->lmem_userfault_list);
-	mutex_init(&gt->lmem_userfault_lock);
 	INIT_LIST_HEAD(&gt->closed_vma);
 	spin_lock_init(&gt->closed_lock);
 
@@ -693,12 +691,12 @@ int intel_gt_init(struct intel_gt *gt)
 	if (err)
 		goto err_gt;
 
-	intel_uc_init_late(&gt->uc);
-
 	err = i915_inject_probe_error(gt->i915, -EIO);
 	if (err)
 		goto err_gt;
 
+	intel_uc_init_late(&gt->uc);
+
 	intel_migrate_init(&gt->migrate, gt);
 
 	intel_pxp_init(&gt->pxp);
@@ -812,7 +810,6 @@ static int intel_gt_tile_setup(struct intel_gt *gt, phys_addr_t phys_addr)
 	}
 
 	intel_uncore_init_early(gt->uncore, gt);
-	intel_wakeref_auto_init(&gt->userfault_wakeref, gt->uncore->rpm);
 
 	ret = intel_uncore_setup_mmio(gt->uncore, phys_addr);
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
index d651ccd0ab20..9486dd3bed99 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
@@ -22,11 +22,9 @@ bool is_object_gt(struct kobject *kobj)
 	return !strncmp(kobj->name, "gt", 2);
 }
 
-struct intel_gt *intel_gt_sysfs_get_drvdata(struct device *dev,
+struct intel_gt *intel_gt_sysfs_get_drvdata(struct kobject *kobj,
 					    const char *name)
 {
-	struct kobject *kobj = &dev->kobj;
-
 	/*
 	 * We are interested at knowing from where the interface
 	 * has been called, whether it's called from gt/ or from
@@ -38,6 +36,7 @@ struct intel_gt *intel_gt_sysfs_get_drvdata(struct device *dev,
 	 * "struct drm_i915_private *" type.
 	 */
 	if (!is_object_gt(kobj)) {
+		struct device *dev = kobj_to_dev(kobj);
 		struct drm_i915_private *i915 = kdev_minor_to_i915(dev);
 
 		return to_gt(i915);
@@ -51,18 +50,18 @@ static struct kobject *gt_get_parent_obj(struct intel_gt *gt)
 	return &gt->i915->drm.primary->kdev->kobj;
 }
 
-static ssize_t id_show(struct device *dev,
-		       struct device_attribute *attr,
+static ssize_t id_show(struct kobject *kobj,
+		       struct kobj_attribute *attr,
 		       char *buf)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 
 	return sysfs_emit(buf, "%u\n", gt->info.id);
 }
-static DEVICE_ATTR_RO(id);
+static struct kobj_attribute attr_id = __ATTR_RO(id);
 
 static struct attribute *id_attrs[] = {
-	&dev_attr_id.attr,
+	&attr_id.attr,
 	NULL,
 };
 ATTRIBUTE_GROUPS(id);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h
index 6232923a420d..c3a123faee98 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h
@@ -30,7 +30,7 @@ static inline struct intel_gt *kobj_to_gt(struct kobject *kobj)
 
 void intel_gt_sysfs_register(struct intel_gt *gt);
 void intel_gt_sysfs_unregister(struct intel_gt *gt);
-struct intel_gt *intel_gt_sysfs_get_drvdata(struct device *dev,
+struct intel_gt *intel_gt_sysfs_get_drvdata(struct kobject *kobj,
 					    const char *name);
 
 #endif /* SYSFS_GT_H */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
index 180dd6f3ef57..b108f0a8a044 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
@@ -24,14 +24,15 @@ enum intel_gt_sysfs_op {
 };
 
 static int
-sysfs_gt_attribute_w_func(struct device *dev, struct device_attribute *attr,
+sysfs_gt_attribute_w_func(struct kobject *kobj, struct attribute *attr,
 			  int (func)(struct intel_gt *gt, u32 val), u32 val)
 {
 	struct intel_gt *gt;
 	int ret;
 
-	if (!is_object_gt(&dev->kobj)) {
+	if (!is_object_gt(kobj)) {
 		int i;
+		struct device *dev = kobj_to_dev(kobj);
 		struct drm_i915_private *i915 = kdev_minor_to_i915(dev);
 
 		for_each_gt(gt, i915, i) {
@@ -40,7 +41,7 @@ sysfs_gt_attribute_w_func(struct device *dev, struct device_attribute *attr,
 				break;
 		}
 	} else {
-		gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+		gt = intel_gt_sysfs_get_drvdata(kobj, attr->name);
 		ret = func(gt, val);
 	}
 
@@ -48,7 +49,7 @@ sysfs_gt_attribute_w_func(struct device *dev, struct device_attribute *attr,
 }
 
 static u32
-sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
+sysfs_gt_attribute_r_func(struct kobject *kobj, struct attribute *attr,
 			  u32 (func)(struct intel_gt *gt),
 			  enum intel_gt_sysfs_op op)
 {
@@ -57,8 +58,9 @@ sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
 
 	ret = (op == INTEL_GT_SYSFS_MAX) ? 0 : (u32) -1;
 
-	if (!is_object_gt(&dev->kobj)) {
+	if (!is_object_gt(kobj)) {
 		int i;
+		struct device *dev = kobj_to_dev(kobj);
 		struct drm_i915_private *i915 = kdev_minor_to_i915(dev);
 
 		for_each_gt(gt, i915, i) {
@@ -77,7 +79,7 @@ sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
 			}
 		}
 	} else {
-		gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+		gt = intel_gt_sysfs_get_drvdata(kobj, attr->name);
 		ret = func(gt);
 	}
 
@@ -92,6 +94,76 @@ sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
 #define sysfs_gt_attribute_r_max_func(d, a, f) \
 		sysfs_gt_attribute_r_func(d, a, f, INTEL_GT_SYSFS_MAX)
 
+#define INTEL_GT_SYSFS_SHOW(_name, _attr_type)							\
+	static ssize_t _name##_show_common(struct kobject *kobj,				\
+					   struct attribute *attr, char *buff)			\
+	{											\
+		u32 val = sysfs_gt_attribute_r_##_attr_type##_func(kobj, attr,			\
+								   __##_name##_show);		\
+												\
+		return sysfs_emit(buff, "%u\n", val);						\
+	}											\
+	static ssize_t _name##_show(struct kobject *kobj,					\
+				    struct kobj_attribute *attr, char *buff)			\
+	{											\
+		return _name ##_show_common(kobj, &attr->attr, buff);				\
+	}											\
+	static ssize_t _name##_dev_show(struct device *dev,					\
+					struct device_attribute *attr, char *buff)		\
+	{											\
+		return _name##_show_common(&dev->kobj, &attr->attr, buff);			\
+	}
+
+#define INTEL_GT_SYSFS_STORE(_name, _func)						\
+	static ssize_t _name##_store_common(struct kobject *kobj,			\
+					    struct attribute *attr,			\
+					    const char *buff, size_t count)		\
+	{										\
+		int ret;								\
+		u32 val;								\
+											\
+		ret = kstrtou32(buff, 0, &val);						\
+		if (ret)								\
+			return ret;							\
+											\
+		ret = sysfs_gt_attribute_w_func(kobj, attr, _func, val);		\
+											\
+		return ret ?: count;							\
+	}										\
+	static ssize_t _name##_store(struct kobject *kobj,				\
+				     struct kobj_attribute *attr, const char *buff,	\
+				     size_t count)					\
+	{										\
+		return _name##_store_common(kobj, &attr->attr, buff, count);		\
+	}										\
+	static ssize_t _name##_dev_store(struct device *dev,				\
+					 struct device_attribute *attr,			\
+					 const char *buff, size_t count)		\
+	{										\
+		return _name##_store_common(&dev->kobj, &attr->attr, buff, count);	\
+	}
+
+#define INTEL_GT_SYSFS_SHOW_MAX(_name) INTEL_GT_SYSFS_SHOW(_name, max)
+#define INTEL_GT_SYSFS_SHOW_MIN(_name) INTEL_GT_SYSFS_SHOW(_name, min)
+
+#define INTEL_GT_ATTR_RW(_name) \
+	static struct kobj_attribute attr_##_name = __ATTR_RW(_name)
+
+#define INTEL_GT_ATTR_RO(_name) \
+	static struct kobj_attribute attr_##_name = __ATTR_RO(_name)
+
+#define INTEL_GT_DUAL_ATTR_RW(_name) \
+	static struct device_attribute dev_attr_##_name = __ATTR(_name, 0644,		\
+								 _name##_dev_show,	\
+								 _name##_dev_store);	\
+	INTEL_GT_ATTR_RW(_name)
+
+#define INTEL_GT_DUAL_ATTR_RO(_name) \
+	static struct device_attribute dev_attr_##_name = __ATTR(_name, 0444,		\
+								 _name##_dev_show,	\
+								 NULL);			\
+	INTEL_GT_ATTR_RO(_name)
+
 #ifdef CONFIG_PM
 static u32 get_residency(struct intel_gt *gt, i915_reg_t reg)
 {
@@ -104,11 +176,8 @@ static u32 get_residency(struct intel_gt *gt, i915_reg_t reg)
 	return DIV_ROUND_CLOSEST_ULL(res, 1000);
 }
 
-static ssize_t rc6_enable_show(struct device *dev,
-			       struct device_attribute *attr,
-			       char *buff)
+static u8 get_rc6_mask(struct intel_gt *gt)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
 	u8 mask = 0;
 
 	if (HAS_RC6(gt->i915))
@@ -118,37 +187,35 @@ static ssize_t rc6_enable_show(struct device *dev,
 	if (HAS_RC6pp(gt->i915))
 		mask |= BIT(2);
 
-	return sysfs_emit(buff, "%x\n", mask);
+	return mask;
 }
 
-static u32 __rc6_residency_ms_show(struct intel_gt *gt)
+static ssize_t rc6_enable_show(struct kobject *kobj,
+			       struct kobj_attribute *attr,
+			       char *buff)
 {
-	return get_residency(gt, GEN6_GT_GFX_RC6);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
+
+	return sysfs_emit(buff, "%x\n", get_rc6_mask(gt));
 }
 
-static ssize_t rc6_residency_ms_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buff)
+static ssize_t rc6_enable_dev_show(struct device *dev,
+				   struct device_attribute *attr,
+				   char *buff)
 {
-	u32 rc6_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						      __rc6_residency_ms_show);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(&dev->kobj, attr->attr.name);
 
-	return sysfs_emit(buff, "%u\n", rc6_residency);
+	return sysfs_emit(buff, "%x\n", get_rc6_mask(gt));
 }
 
-static u32 __rc6p_residency_ms_show(struct intel_gt *gt)
+static u32 __rc6_residency_ms_show(struct intel_gt *gt)
 {
-	return get_residency(gt, GEN6_GT_GFX_RC6p);
+	return get_residency(gt, GEN6_GT_GFX_RC6);
 }
 
-static ssize_t rc6p_residency_ms_show(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buff)
+static u32 __rc6p_residency_ms_show(struct intel_gt *gt)
 {
-	u32 rc6p_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						__rc6p_residency_ms_show);
-
-	return sysfs_emit(buff, "%u\n", rc6p_residency);
+	return get_residency(gt, GEN6_GT_GFX_RC6p);
 }
 
 static u32 __rc6pp_residency_ms_show(struct intel_gt *gt)
@@ -156,67 +223,69 @@ static u32 __rc6pp_residency_ms_show(struct intel_gt *gt)
 	return get_residency(gt, GEN6_GT_GFX_RC6pp);
 }
 
-static ssize_t rc6pp_residency_ms_show(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buff)
-{
-	u32 rc6pp_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						__rc6pp_residency_ms_show);
-
-	return sysfs_emit(buff, "%u\n", rc6pp_residency);
-}
-
 static u32 __media_rc6_residency_ms_show(struct intel_gt *gt)
 {
 	return get_residency(gt, VLV_GT_MEDIA_RC6);
 }
 
-static ssize_t media_rc6_residency_ms_show(struct device *dev,
-					   struct device_attribute *attr,
-					   char *buff)
-{
-	u32 rc6_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						__media_rc6_residency_ms_show);
+INTEL_GT_SYSFS_SHOW_MIN(rc6_residency_ms);
+INTEL_GT_SYSFS_SHOW_MIN(rc6p_residency_ms);
+INTEL_GT_SYSFS_SHOW_MIN(rc6pp_residency_ms);
+INTEL_GT_SYSFS_SHOW_MIN(media_rc6_residency_ms);
 
-	return sysfs_emit(buff, "%u\n", rc6_residency);
-}
-
-static DEVICE_ATTR_RO(rc6_enable);
-static DEVICE_ATTR_RO(rc6_residency_ms);
-static DEVICE_ATTR_RO(rc6p_residency_ms);
-static DEVICE_ATTR_RO(rc6pp_residency_ms);
-static DEVICE_ATTR_RO(media_rc6_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(rc6_enable);
+INTEL_GT_DUAL_ATTR_RO(rc6_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(rc6p_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(rc6pp_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(media_rc6_residency_ms);
 
 static struct attribute *rc6_attrs[] = {
+	&attr_rc6_enable.attr,
+	&attr_rc6_residency_ms.attr,
+	NULL
+};
+
+static struct attribute *rc6p_attrs[] = {
+	&attr_rc6p_residency_ms.attr,
+	&attr_rc6pp_residency_ms.attr,
+	NULL
+};
+
+static struct attribute *media_rc6_attrs[] = {
+	&attr_media_rc6_residency_ms.attr,
+	NULL
+};
+
+static struct attribute *rc6_dev_attrs[] = {
 	&dev_attr_rc6_enable.attr,
 	&dev_attr_rc6_residency_ms.attr,
 	NULL
 };
 
-static struct attribute *rc6p_attrs[] = {
+static struct attribute *rc6p_dev_attrs[] = {
 	&dev_attr_rc6p_residency_ms.attr,
 	&dev_attr_rc6pp_residency_ms.attr,
 	NULL
 };
 
-static struct attribute *media_rc6_attrs[] = {
+static struct attribute *media_rc6_dev_attrs[] = {
 	&dev_attr_media_rc6_residency_ms.attr,
 	NULL
 };
 
 static const struct attribute_group rc6_attr_group[] = {
 	{ .attrs = rc6_attrs, },
-	{ .name = power_group_name, .attrs = rc6_attrs, },
+	{ .name = power_group_name, .attrs = rc6_dev_attrs, },
 };
 
 static const struct attribute_group rc6p_attr_group[] = {
 	{ .attrs = rc6p_attrs, },
-	{ .name = power_group_name, .attrs = rc6p_attrs, },
+	{ .name = power_group_name, .attrs = rc6p_dev_attrs, },
 };
 
 static const struct attribute_group media_rc6_attr_group[] = {
 	{ .attrs = media_rc6_attrs, },
-	{ .name = power_group_name, .attrs = media_rc6_attrs, },
+	{ .name = power_group_name, .attrs = media_rc6_dev_attrs, },
 };
 
 static int __intel_gt_sysfs_create_group(struct kobject *kobj,
@@ -271,104 +340,34 @@ static u32 __act_freq_mhz_show(struct intel_gt *gt)
 	return intel_rps_read_actual_frequency(&gt->rps);
 }
 
-static ssize_t act_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 actual_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						    __act_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", actual_freq);
-}
-
 static u32 __cur_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_requested_frequency(&gt->rps);
 }
 
-static ssize_t cur_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 cur_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						 __cur_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", cur_freq);
-}
-
 static u32 __boost_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_boost_frequency(&gt->rps);
 }
 
-static ssize_t boost_freq_mhz_show(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buff)
-{
-	u32 boost_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						   __boost_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", boost_freq);
-}
-
 static int __boost_freq_mhz_store(struct intel_gt *gt, u32 val)
 {
 	return intel_rps_set_boost_frequency(&gt->rps, val);
 }
 
-static ssize_t boost_freq_mhz_store(struct device *dev,
-				    struct device_attribute *attr,
-				    const char *buff, size_t count)
-{
-	ssize_t ret;
-	u32 val;
-
-	ret = kstrtou32(buff, 0, &val);
-	if (ret)
-		return ret;
-
-	return sysfs_gt_attribute_w_func(dev, attr,
-					 __boost_freq_mhz_store, val) ?: count;
-}
-
-static u32 __rp0_freq_mhz_show(struct intel_gt *gt)
+static u32 __RP0_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_rp0_frequency(&gt->rps);
 }
 
-static ssize_t RP0_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 rp0_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __rp0_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rp0_freq);
-}
-
-static u32 __rp1_freq_mhz_show(struct intel_gt *gt)
-{
-	return intel_rps_get_rp1_frequency(&gt->rps);
-}
-
-static ssize_t RP1_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 rp1_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __rp1_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rp1_freq);
-}
-
-static u32 __rpn_freq_mhz_show(struct intel_gt *gt)
+static u32 __RPn_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_rpn_frequency(&gt->rps);
 }
 
-static ssize_t RPn_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
+static u32 __RP1_freq_mhz_show(struct intel_gt *gt)
 {
-	u32 rpn_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __rpn_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rpn_freq);
+	return intel_rps_get_rp1_frequency(&gt->rps);
 }
 
 static u32 __max_freq_mhz_show(struct intel_gt *gt)
@@ -376,71 +375,21 @@ static u32 __max_freq_mhz_show(struct intel_gt *gt)
 	return intel_rps_get_max_frequency(&gt->rps);
 }
 
-static ssize_t max_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 max_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __max_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", max_freq);
-}
-
 static int __set_max_freq(struct intel_gt *gt, u32 val)
 {
 	return intel_rps_set_max_frequency(&gt->rps, val);
 }
 
-static ssize_t max_freq_mhz_store(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buff, size_t count)
-{
-	int ret;
-	u32 val;
-
-	ret = kstrtou32(buff, 0, &val);
-	if (ret)
-		return ret;
-
-	ret = sysfs_gt_attribute_w_func(dev, attr, __set_max_freq, val);
-
-	return ret ?: count;
-}
-
 static u32 __min_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_min_frequency(&gt->rps);
 }
 
-static ssize_t min_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 min_freq = sysfs_gt_attribute_r_min_func(dev, attr,
-						     __min_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", min_freq);
-}
-
 static int __set_min_freq(struct intel_gt *gt, u32 val)
 {
 	return intel_rps_set_min_frequency(&gt->rps, val);
 }
 
-static ssize_t min_freq_mhz_store(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buff, size_t count)
-{
-	int ret;
-	u32 val;
-
-	ret = kstrtou32(buff, 0, &val);
-	if (ret)
-		return ret;
-
-	ret = sysfs_gt_attribute_w_func(dev, attr, __set_min_freq, val);
-
-	return ret ?: count;
-}
-
 static u32 __vlv_rpe_freq_mhz_show(struct intel_gt *gt)
 {
 	struct intel_rps *rps = &gt->rps;
@@ -448,23 +397,31 @@ static u32 __vlv_rpe_freq_mhz_show(struct intel_gt *gt)
 	return intel_gpu_freq(rps, rps->efficient_freq);
 }
 
-static ssize_t vlv_rpe_freq_mhz_show(struct device *dev,
-				     struct device_attribute *attr, char *buff)
-{
-	u32 rpe_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						 __vlv_rpe_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rpe_freq);
-}
-
-#define INTEL_GT_RPS_SYSFS_ATTR(_name, _mode, _show, _store) \
-	static struct device_attribute dev_attr_gt_##_name = __ATTR(gt_##_name, _mode, _show, _store); \
-	static struct device_attribute dev_attr_rps_##_name = __ATTR(rps_##_name, _mode, _show, _store)
-
-#define INTEL_GT_RPS_SYSFS_ATTR_RO(_name)				\
-		INTEL_GT_RPS_SYSFS_ATTR(_name, 0444, _name##_show, NULL)
-#define INTEL_GT_RPS_SYSFS_ATTR_RW(_name)				\
-		INTEL_GT_RPS_SYSFS_ATTR(_name, 0644, _name##_show, _name##_store)
+INTEL_GT_SYSFS_SHOW_MAX(act_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(boost_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(cur_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(RP0_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(RP1_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(RPn_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(max_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MIN(min_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(vlv_rpe_freq_mhz);
+INTEL_GT_SYSFS_STORE(boost_freq_mhz, __boost_freq_mhz_store);
+INTEL_GT_SYSFS_STORE(max_freq_mhz, __set_max_freq);
+INTEL_GT_SYSFS_STORE(min_freq_mhz, __set_min_freq);
+
+#define INTEL_GT_RPS_SYSFS_ATTR(_name, _mode, _show, _store, _show_dev, _store_dev)		\
+	static struct device_attribute dev_attr_gt_##_name = __ATTR(gt_##_name, _mode,		\
+								    _show_dev, _store_dev);	\
+	static struct kobj_attribute attr_rps_##_name = __ATTR(rps_##_name, _mode,		\
+							       _show, _store)
+
+#define INTEL_GT_RPS_SYSFS_ATTR_RO(_name)						\
+		INTEL_GT_RPS_SYSFS_ATTR(_name, 0444, _name##_show, NULL,		\
+					_name##_dev_show, NULL)
+#define INTEL_GT_RPS_SYSFS_ATTR_RW(_name)						\
+		INTEL_GT_RPS_SYSFS_ATTR(_name, 0644, _name##_show, _name##_store,	\
+					_name##_dev_show, _name##_dev_store)
 
 /* The below macros generate static structures */
 INTEL_GT_RPS_SYSFS_ATTR_RO(act_freq_mhz);
@@ -475,32 +432,31 @@ INTEL_GT_RPS_SYSFS_ATTR_RO(RP1_freq_mhz);
 INTEL_GT_RPS_SYSFS_ATTR_RO(RPn_freq_mhz);
 INTEL_GT_RPS_SYSFS_ATTR_RW(max_freq_mhz);
 INTEL_GT_RPS_SYSFS_ATTR_RW(min_freq_mhz);
-
-static DEVICE_ATTR_RO(vlv_rpe_freq_mhz);
-
-#define GEN6_ATTR(s) { \
-		&dev_attr_##s##_act_freq_mhz.attr, \
-		&dev_attr_##s##_cur_freq_mhz.attr, \
-		&dev_attr_##s##_boost_freq_mhz.attr, \
-		&dev_attr_##s##_max_freq_mhz.attr, \
-		&dev_attr_##s##_min_freq_mhz.attr, \
-		&dev_attr_##s##_RP0_freq_mhz.attr, \
-		&dev_attr_##s##_RP1_freq_mhz.attr, \
-		&dev_attr_##s##_RPn_freq_mhz.attr, \
+INTEL_GT_RPS_SYSFS_ATTR_RO(vlv_rpe_freq_mhz);
+
+#define GEN6_ATTR(p, s) { \
+		&p##attr_##s##_act_freq_mhz.attr, \
+		&p##attr_##s##_cur_freq_mhz.attr, \
+		&p##attr_##s##_boost_freq_mhz.attr, \
+		&p##attr_##s##_max_freq_mhz.attr, \
+		&p##attr_##s##_min_freq_mhz.attr, \
+		&p##attr_##s##_RP0_freq_mhz.attr, \
+		&p##attr_##s##_RP1_freq_mhz.attr, \
+		&p##attr_##s##_RPn_freq_mhz.attr, \
 		NULL, \
 	}
 
-#define GEN6_RPS_ATTR GEN6_ATTR(rps)
-#define GEN6_GT_ATTR  GEN6_ATTR(gt)
+#define GEN6_RPS_ATTR GEN6_ATTR(, rps)
+#define GEN6_GT_ATTR  GEN6_ATTR(dev_, gt)
 
 static const struct attribute * const gen6_rps_attrs[] = GEN6_RPS_ATTR;
 static const struct attribute * const gen6_gt_attrs[]  = GEN6_GT_ATTR;
 
-static ssize_t punit_req_freq_mhz_show(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t punit_req_freq_mhz_show(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	u32 preq = intel_rps_read_punit_req_frequency(&gt->rps);
 
 	return sysfs_emit(buff, "%u\n", preq);
@@ -508,17 +464,17 @@ static ssize_t punit_req_freq_mhz_show(struct device *dev,
 
 struct intel_gt_bool_throttle_attr {
 	struct attribute attr;
-	ssize_t (*show)(struct device *dev, struct device_attribute *attr,
+	ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr,
 			char *buf);
 	i915_reg_t reg32;
 	u32 mask;
 };
 
-static ssize_t throttle_reason_bool_show(struct device *dev,
-					 struct device_attribute *attr,
+static ssize_t throttle_reason_bool_show(struct kobject *kobj,
+					 struct kobj_attribute *attr,
 					 char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	struct intel_gt_bool_throttle_attr *t_attr =
 				(struct intel_gt_bool_throttle_attr *) attr;
 	bool val = rps_read_mask_mmio(&gt->rps, t_attr->reg32, t_attr->mask);
@@ -534,7 +490,7 @@ struct intel_gt_bool_throttle_attr attr_##sysfs_func__ = { \
 	.mask = mask__, \
 }
 
-static DEVICE_ATTR_RO(punit_req_freq_mhz);
+INTEL_GT_ATTR_RO(punit_req_freq_mhz);
 static INTEL_GT_RPS_BOOL_ATTR_RO(throttle_reason_status, GT0_PERF_LIMIT_REASONS_MASK);
 static INTEL_GT_RPS_BOOL_ATTR_RO(throttle_reason_pl1, POWER_LIMIT_1_MASK);
 static INTEL_GT_RPS_BOOL_ATTR_RO(throttle_reason_pl2, POWER_LIMIT_2_MASK);
@@ -597,8 +553,8 @@ static const struct attribute *throttle_reason_attrs[] = {
 #define U8_8_VAL_MASK           0xffff
 #define U8_8_SCALE_TO_VALUE     "0.00390625"
 
-static ssize_t freq_factor_scale_show(struct device *dev,
-				      struct device_attribute *attr,
+static ssize_t freq_factor_scale_show(struct kobject *kobj,
+				      struct kobj_attribute *attr,
 				      char *buff)
 {
 	return sysfs_emit(buff, "%s\n", U8_8_SCALE_TO_VALUE);
@@ -610,11 +566,11 @@ static u32 media_ratio_mode_to_factor(u32 mode)
 	return !mode ? mode : 256 / mode;
 }
 
-static ssize_t media_freq_factor_show(struct device *dev,
-				      struct device_attribute *attr,
+static ssize_t media_freq_factor_show(struct kobject *kobj,
+				      struct kobj_attribute *attr,
 				      char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	struct intel_guc_slpc *slpc = &gt->uc.guc.slpc;
 	intel_wakeref_t wakeref;
 	u32 mode;
@@ -641,11 +597,11 @@ static ssize_t media_freq_factor_show(struct device *dev,
 	return sysfs_emit(buff, "%u\n", media_ratio_mode_to_factor(mode));
 }
 
-static ssize_t media_freq_factor_store(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t media_freq_factor_store(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       const char *buff, size_t count)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	struct intel_guc_slpc *slpc = &gt->uc.guc.slpc;
 	u32 factor, mode;
 	int err;
@@ -670,11 +626,11 @@ static ssize_t media_freq_factor_store(struct device *dev,
 	return err ?: count;
 }
 
-static ssize_t media_RP0_freq_mhz_show(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t media_RP0_freq_mhz_show(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	u32 val;
 	int err;
 
@@ -691,11 +647,11 @@ static ssize_t media_RP0_freq_mhz_show(struct device *dev,
 	return sysfs_emit(buff, "%u\n", val);
 }
 
-static ssize_t media_RPn_freq_mhz_show(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t media_RPn_freq_mhz_show(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	u32 val;
 	int err;
 
@@ -712,17 +668,17 @@ static ssize_t media_RPn_freq_mhz_show(struct device *dev,
 	return sysfs_emit(buff, "%u\n", val);
 }
 
-static DEVICE_ATTR_RW(media_freq_factor);
-static struct device_attribute dev_attr_media_freq_factor_scale =
+INTEL_GT_ATTR_RW(media_freq_factor);
+static struct kobj_attribute attr_media_freq_factor_scale =
 	__ATTR(media_freq_factor.scale, 0444, freq_factor_scale_show, NULL);
-static DEVICE_ATTR_RO(media_RP0_freq_mhz);
-static DEVICE_ATTR_RO(media_RPn_freq_mhz);
+INTEL_GT_ATTR_RO(media_RP0_freq_mhz);
+INTEL_GT_ATTR_RO(media_RPn_freq_mhz);
 
 static const struct attribute *media_perf_power_attrs[] = {
-	&dev_attr_media_freq_factor.attr,
-	&dev_attr_media_freq_factor_scale.attr,
-	&dev_attr_media_RP0_freq_mhz.attr,
-	&dev_attr_media_RPn_freq_mhz.attr,
+	&attr_media_freq_factor.attr,
+	&attr_media_freq_factor_scale.attr,
+	&attr_media_RP0_freq_mhz.attr,
+	&attr_media_RPn_freq_mhz.attr,
 	NULL
 };
 
@@ -754,20 +710,29 @@ static const struct attribute * const rps_defaults_attrs[] = {
 	NULL
 };
 
-static int intel_sysfs_rps_init(struct intel_gt *gt, struct kobject *kobj,
-				const struct attribute * const *attrs)
+static int intel_sysfs_rps_init(struct intel_gt *gt, struct kobject *kobj)
 {
+	const struct attribute * const *attrs;
+	struct attribute *vlv_attr;
 	int ret;
 
 	if (GRAPHICS_VER(gt->i915) < 6)
 		return 0;
 
+	if (is_object_gt(kobj)) {
+		attrs = gen6_rps_attrs;
+		vlv_attr = &attr_rps_vlv_rpe_freq_mhz.attr;
+	} else {
+		attrs = gen6_gt_attrs;
+		vlv_attr = &dev_attr_gt_vlv_rpe_freq_mhz.attr;
+	}
+
 	ret = sysfs_create_files(kobj, attrs);
 	if (ret)
 		return ret;
 
 	if (IS_VALLEYVIEW(gt->i915) || IS_CHERRYVIEW(gt->i915))
-		ret = sysfs_create_file(kobj, &dev_attr_vlv_rpe_freq_mhz.attr);
+		ret = sysfs_create_file(kobj, vlv_attr);
 
 	return ret;
 }
@@ -778,9 +743,7 @@ void intel_gt_sysfs_pm_init(struct intel_gt *gt, struct kobject *kobj)
 
 	intel_sysfs_rc6_init(gt, kobj);
 
-	ret = is_object_gt(kobj) ?
-	      intel_sysfs_rps_init(gt, kobj, gen6_rps_attrs) :
-	      intel_sysfs_rps_init(gt, kobj, gen6_gt_attrs);
+	ret = intel_sysfs_rps_init(gt, kobj);
 	if (ret)
 		drm_warn(&gt->i915->drm,
 			 "failed to create gt%u RPS sysfs files (%pe)",
@@ -790,7 +753,7 @@ void intel_gt_sysfs_pm_init(struct intel_gt *gt, struct kobject *kobj)
 	if (!is_object_gt(kobj))
 		return;
 
-	ret = sysfs_create_file(kobj, &dev_attr_punit_req_freq_mhz.attr);
+	ret = sysfs_create_file(kobj, &attr_punit_req_freq_mhz.attr);
 	if (ret)
 		drm_warn(&gt->i915->drm,
 			 "failed to create gt%u punit_req_freq_mhz sysfs (%pe)",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h
index f19c2de77ff6..184ee9b11a4d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h
@@ -141,20 +141,6 @@ struct intel_gt {
 	struct intel_wakeref wakeref;
 	atomic_t user_wakeref;
 
-	/**
-	 *  Protects access to lmem usefault list.
-	 *  It is required, if we are outside of the runtime suspend path,
-	 *  access to @lmem_userfault_list requires always first grabbing the
-	 *  runtime pm, to ensure we can't race against runtime suspend.
-	 *  Once we have that we also need to grab @lmem_userfault_lock,
-	 *  at which point we have exclusive access.
-	 *  The runtime suspend path is special since it doesn't really hold any locks,
-	 *  but instead has exclusive access by virtue of all other accesses requiring
-	 *  holding the runtime pm wakeref.
-	 */
-	struct mutex lmem_userfault_lock;
-	struct list_head lmem_userfault_list;
-
 	struct list_head closed_vma;
 	spinlock_t closed_lock; /* guards the list of closed_vma */
 
@@ -170,9 +156,6 @@ struct intel_gt {
 	 */
 	intel_wakeref_t awake;
 
-	/* Manual runtime pm autosuspend delay for user GGTT/lmem mmaps */
-	struct intel_wakeref_auto userfault_wakeref;
-
 	u32 clock_frequency;
 	u32 clock_period_ns;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c
index aaaf1906026c..ee072c7d62eb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c
@@ -341,6 +341,16 @@ static int emit_no_arbitration(struct i915_request *rq)
 	return 0;
 }
 
+static int max_pte_pkt_size(struct i915_request *rq, int pkt)
+{
+	struct intel_ring *ring = rq->ring;
+
+	pkt = min_t(int, pkt, (ring->space - rq->reserved_space) / sizeof(u32) + 5);
+	pkt = min_t(int, pkt, (ring->size - ring->emit) / sizeof(u32) + 5);
+
+	return pkt;
+}
+
 static int emit_pte(struct i915_request *rq,
 		    struct sgt_dma *it,
 		    enum i915_cache_level cache_level,
@@ -387,8 +397,7 @@ static int emit_pte(struct i915_request *rq,
 		return PTR_ERR(cs);
 
 	/* Pack as many PTE updates as possible into a single MI command */
-	pkt = min_t(int, dword_length, ring->space / sizeof(u32) + 5);
-	pkt = min_t(int, pkt, (ring->size - ring->emit) / sizeof(u32) + 5);
+	pkt = max_pte_pkt_size(rq, dword_length);
 
 	hdr = cs;
 	*cs++ = MI_STORE_DATA_IMM | REG_BIT(21); /* as qword elements */
@@ -421,8 +430,7 @@ static int emit_pte(struct i915_request *rq,
 				}
 			}
 
-			pkt = min_t(int, dword_rem, ring->space / sizeof(u32) + 5);
-			pkt = min_t(int, pkt, (ring->size - ring->emit) / sizeof(u32) + 5);
+			pkt = max_pte_pkt_size(rq, dword_rem);
 
 			hdr = cs;
 			*cs++ = MI_STORE_DATA_IMM | REG_BIT(21);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_reset.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_reset.c
index b36674356986..10b930eaa8cb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_reset.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -278,6 +278,7 @@ out:
 static int gen6_hw_domain_reset(struct intel_gt *gt, u32 hw_domain_mask)
 {
 	struct intel_uncore *uncore = gt->uncore;
+	int loops = 2;
 	int err;
 
 	/*
@@ -285,18 +286,39 @@ static int gen6_hw_domain_reset(struct intel_gt *gt, u32 hw_domain_mask)
 	 * for fifo space for the write or forcewake the chip for
 	 * the read
 	 */
-	intel_uncore_write_fw(uncore, GEN6_GDRST, hw_domain_mask);
+	do {
+		intel_uncore_write_fw(uncore, GEN6_GDRST, hw_domain_mask);
 
-	/* Wait for the device to ack the reset requests */
-	err = __intel_wait_for_register_fw(uncore,
-					   GEN6_GDRST, hw_domain_mask, 0,
-					   500, 0,
-					   NULL);
+		/*
+		 * Wait for the device to ack the reset requests.
+		 *
+		 * On some platforms, e.g. Jasperlake, we see that the
+		 * engine register state is not cleared until shortly after
+		 * GDRST reports completion, causing a failure as we try
+		 * to immediately resume while the internal state is still
+		 * in flux. If we immediately repeat the reset, the second
+		 * reset appears to serialise with the first, and since
+		 * it is a no-op, the registers should retain their reset
+		 * value. However, there is still a concern that upon
+		 * leaving the second reset, the internal engine state
+		 * is still in flux and not ready for resuming.
+		 */
+		err = __intel_wait_for_register_fw(uncore, GEN6_GDRST,
+						   hw_domain_mask, 0,
+						   2000, 0,
+						   NULL);
+	} while (err == 0 && --loops);
 	if (err)
 		GT_TRACE(gt,
 			 "Wait for 0x%08x engines reset failed\n",
 			 hw_domain_mask);
 
+	/*
+	 * As we have observed that the engine state is still volatile
+	 * after GDRST is acked, impose a small delay to let everything settle.
+	 */
+	udelay(50);
+
 	return err;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ring.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_ring.c
index 15ec64d881c4..fb99143be98e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ring.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_ring.c
@@ -53,7 +53,7 @@ int intel_ring_pin(struct intel_ring *ring, struct i915_gem_ww_ctx *ww)
 	if (unlikely(ret))
 		goto err_unpin;
 
-	if (i915_vma_is_map_and_fenceable(vma)) {
+	if (i915_vma_is_map_and_fenceable(vma) && !HAS_LLC(vma->vm->i915)) {
 		addr = (void __force *)i915_vma_pin_iomap(vma);
 	} else {
 		int type = i915_coherent_map_type(vma->vm->i915, vma->obj, false);
@@ -98,7 +98,7 @@ void intel_ring_unpin(struct intel_ring *ring)
 		return;
 
 	i915_vma_unset_ggtt_write(vma);
-	if (i915_vma_is_map_and_fenceable(vma))
+	if (i915_vma_is_map_and_fenceable(vma) && !HAS_LLC(vma->vm->i915))
 		i915_vma_unpin_iomap(vma);
 	else
 		i915_gem_object_unpin_map(vma->obj);
@@ -116,7 +116,7 @@ static struct i915_vma *create_ring_vma(struct i915_ggtt *ggtt, int size)
 
 	obj = i915_gem_object_create_lmem(i915, size, I915_BO_ALLOC_VOLATILE |
 					  I915_BO_ALLOC_PM_VOLATILE);
-	if (IS_ERR(obj) && i915_ggtt_has_aperture(ggtt))
+	if (IS_ERR(obj) && i915_ggtt_has_aperture(ggtt) && !HAS_LLC(i915))
 		obj = i915_gem_object_create_stolen(i915, size);
 	if (IS_ERR(obj))
 		obj = i915_gem_object_create_internal(i915, size);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_sseu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_sseu.h
index aa87d3832d60..d7e8c374f153 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_sseu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_sseu.h
@@ -27,7 +27,7 @@ struct drm_printer;
  * is only relevant to pre-Xe_HP platforms (Xe_HP and beyond use the
  * I915_MAX_SS_FUSE_BITS value below).
  */
-#define GEN_MAX_SS_PER_HSW_SLICE	6
+#define GEN_MAX_SS_PER_HSW_SLICE	8
 
 /*
  * Maximum number of 32-bit registers used by hardware to express the
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
index a821e3d405db..86621dff868d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1249,6 +1249,13 @@ icl_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 		    GAMT_CHKN_BIT_REG,
 		    GAMT_CHKN_DISABLE_L3_COH_PIPE);
 
+	/*
+	 * Wa_1408615072:icl,ehl  (vsunit)
+	 * Wa_1407596294:icl,ehl  (hsunit)
+	 */
+	wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE,
+		    VSUNIT_CLKGATE_DIS | HSUNIT_CLKGATE_DIS);
+
 	/* Wa_1407352427:icl,ehl */
 	wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE2,
 		    PSDUNIT_CLKGATE_DIS);
@@ -2368,13 +2375,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		wa_masked_en(wal, GEN9_CSFE_CHICKEN1_RCS,
 			     GEN11_ENABLE_32_PLANE_MODE);
 
-		/*
-		 * Wa_1408615072:icl,ehl  (vsunit)
-		 * Wa_1407596294:icl,ehl  (hsunit)
-		 */
-		wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE,
-			    VSUNIT_CLKGATE_DIS | HSUNIT_CLKGATE_DIS);
-
 		/*
 		 * Wa_1408767742:icl[a2..forever],ehl[all]
 		 * Wa_1605460711:icl[a0..c0]
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c
index 1e08b2473b99..b370411d4362 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c
@@ -1532,8 +1532,8 @@ static int live_busywait_preempt(void *arg)
 	struct drm_i915_gem_object *obj;
 	struct i915_vma *vma;
 	enum intel_engine_id id;
-	int err = -ENOMEM;
 	u32 *map;
+	int err;
 
 	/*
 	 * Verify that even without HAS_LOGICAL_RING_PREEMPTION, we can
@@ -1541,13 +1541,17 @@ static int live_busywait_preempt(void *arg)
 	 */
 
 	ctx_hi = kernel_context(gt->i915, NULL);
-	if (!ctx_hi)
-		return -ENOMEM;
+	if (IS_ERR(ctx_hi))
+		return PTR_ERR(ctx_hi);
+
 	ctx_hi->sched.priority = I915_CONTEXT_MAX_USER_PRIORITY;
 
 	ctx_lo = kernel_context(gt->i915, NULL);
-	if (!ctx_lo)
+	if (IS_ERR(ctx_lo)) {
+		err = PTR_ERR(ctx_lo);
 		goto err_ctx_hi;
+	}
+
 	ctx_lo->sched.priority = I915_CONTEXT_MIN_USER_PRIORITY;
 
 	obj = i915_gem_object_create_internal(gt->i915, PAGE_SIZE);
@@ -3475,12 +3479,14 @@ static int random_priority(struct rnd_state *rnd)
 
 struct preempt_smoke {
 	struct intel_gt *gt;
+	struct kthread_work work;
 	struct i915_gem_context **contexts;
 	struct intel_engine_cs *engine;
 	struct drm_i915_gem_object *batch;
 	unsigned int ncontext;
 	struct rnd_state prng;
 	unsigned long count;
+	int result;
 };
 
 static struct i915_gem_context *smoke_context(struct preempt_smoke *smoke)
@@ -3540,34 +3546,31 @@ unpin:
 	return err;
 }
 
-static int smoke_crescendo_thread(void *arg)
+static void smoke_crescendo_work(struct kthread_work *work)
 {
-	struct preempt_smoke *smoke = arg;
+	struct preempt_smoke *smoke = container_of(work, typeof(*smoke), work);
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 
 	count = 0;
 	do {
 		struct i915_gem_context *ctx = smoke_context(smoke);
-		int err;
 
-		err = smoke_submit(smoke,
-				   ctx, count % I915_PRIORITY_MAX,
-				   smoke->batch);
-		if (err)
-			return err;
+		smoke->result = smoke_submit(smoke, ctx,
+					     count % I915_PRIORITY_MAX,
+					     smoke->batch);
 
 		count++;
-	} while (count < smoke->ncontext && !__igt_timeout(end_time, NULL));
+	} while (!smoke->result && count < smoke->ncontext &&
+		 !__igt_timeout(end_time, NULL));
 
 	smoke->count = count;
-	return 0;
 }
 
 static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags)
 #define BATCH BIT(0)
 {
-	struct task_struct *tsk[I915_NUM_ENGINES] = {};
+	struct kthread_worker *worker[I915_NUM_ENGINES] = {};
 	struct preempt_smoke *arg;
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
@@ -3578,6 +3581,8 @@ static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags)
 	if (!arg)
 		return -ENOMEM;
 
+	memset(arg, 0, I915_NUM_ENGINES * sizeof(*arg));
+
 	for_each_engine(engine, smoke->gt, id) {
 		arg[id] = *smoke;
 		arg[id].engine = engine;
@@ -3585,31 +3590,28 @@ static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags)
 			arg[id].batch = NULL;
 		arg[id].count = 0;
 
-		tsk[id] = kthread_run(smoke_crescendo_thread, arg,
-				      "igt/smoke:%d", id);
-		if (IS_ERR(tsk[id])) {
-			err = PTR_ERR(tsk[id]);
+		worker[id] = kthread_create_worker(0, "igt/smoke:%d", id);
+		if (IS_ERR(worker[id])) {
+			err = PTR_ERR(worker[id]);
 			break;
 		}
-		get_task_struct(tsk[id]);
-	}
 
-	yield(); /* start all threads before we kthread_stop() */
+		kthread_init_work(&arg[id].work, smoke_crescendo_work);
+		kthread_queue_work(worker[id], &arg[id].work);
+	}
 
 	count = 0;
 	for_each_engine(engine, smoke->gt, id) {
-		int status;
-
-		if (IS_ERR_OR_NULL(tsk[id]))
+		if (IS_ERR_OR_NULL(worker[id]))
 			continue;
 
-		status = kthread_stop(tsk[id]);
-		if (status && !err)
-			err = status;
+		kthread_flush_work(&arg[id].work);
+		if (arg[id].result && !err)
+			err = arg[id].result;
 
 		count += arg[id].count;
 
-		put_task_struct(tsk[id]);
+		kthread_destroy_worker(worker[id]);
 	}
 
 	pr_info("Submitted %lu crescendo:%x requests across %d engines and %d contexts\n",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
index 7f3bb1d34dfb..71263058a7b0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
@@ -866,10 +866,13 @@ static int igt_reset_active_engine(void *arg)
 }
 
 struct active_engine {
-	struct task_struct *task;
+	struct kthread_worker *worker;
+	struct kthread_work work;
 	struct intel_engine_cs *engine;
 	unsigned long resets;
 	unsigned int flags;
+	bool stop;
+	int result;
 };
 
 #define TEST_ACTIVE	BIT(0)
@@ -900,10 +903,10 @@ static int active_request_put(struct i915_request *rq)
 	return err;
 }
 
-static int active_engine(void *data)
+static void active_engine(struct kthread_work *work)
 {
 	I915_RND_STATE(prng);
-	struct active_engine *arg = data;
+	struct active_engine *arg = container_of(work, typeof(*arg), work);
 	struct intel_engine_cs *engine = arg->engine;
 	struct i915_request *rq[8] = {};
 	struct intel_context *ce[ARRAY_SIZE(rq)];
@@ -913,16 +916,17 @@ static int active_engine(void *data)
 	for (count = 0; count < ARRAY_SIZE(ce); count++) {
 		ce[count] = intel_context_create(engine);
 		if (IS_ERR(ce[count])) {
-			err = PTR_ERR(ce[count]);
-			pr_err("[%s] Create context #%ld failed: %d!\n", engine->name, count, err);
+			arg->result = PTR_ERR(ce[count]);
+			pr_err("[%s] Create context #%ld failed: %d!\n",
+			       engine->name, count, arg->result);
 			while (--count)
 				intel_context_put(ce[count]);
-			return err;
+			return;
 		}
 	}
 
 	count = 0;
-	while (!kthread_should_stop()) {
+	while (!READ_ONCE(arg->stop)) {
 		unsigned int idx = count++ & (ARRAY_SIZE(rq) - 1);
 		struct i915_request *old = rq[idx];
 		struct i915_request *new;
@@ -967,7 +971,7 @@ static int active_engine(void *data)
 		intel_context_put(ce[count]);
 	}
 
-	return err;
+	arg->result = err;
 }
 
 static int __igt_reset_engines(struct intel_gt *gt,
@@ -1022,7 +1026,7 @@ static int __igt_reset_engines(struct intel_gt *gt,
 
 		memset(threads, 0, sizeof(*threads) * I915_NUM_ENGINES);
 		for_each_engine(other, gt, tmp) {
-			struct task_struct *tsk;
+			struct kthread_worker *worker;
 
 			threads[tmp].resets =
 				i915_reset_engine_count(global, other);
@@ -1036,19 +1040,21 @@ static int __igt_reset_engines(struct intel_gt *gt,
 			threads[tmp].engine = other;
 			threads[tmp].flags = flags;
 
-			tsk = kthread_run(active_engine, &threads[tmp],
-					  "igt/%s", other->name);
-			if (IS_ERR(tsk)) {
-				err = PTR_ERR(tsk);
-				pr_err("[%s] Thread spawn failed: %d!\n", engine->name, err);
+			worker = kthread_create_worker(0, "igt/%s",
+						       other->name);
+			if (IS_ERR(worker)) {
+				err = PTR_ERR(worker);
+				pr_err("[%s] Worker create failed: %d!\n",
+				       engine->name, err);
 				goto unwind;
 			}
 
-			threads[tmp].task = tsk;
-			get_task_struct(tsk);
-		}
+			threads[tmp].worker = worker;
 
-		yield(); /* start all threads before we begin */
+			kthread_init_work(&threads[tmp].work, active_engine);
+			kthread_queue_work(threads[tmp].worker,
+					   &threads[tmp].work);
+		}
 
 		st_engine_heartbeat_disable_no_pm(engine);
 		GEM_BUG_ON(test_and_set_bit(I915_RESET_ENGINE + id,
@@ -1197,17 +1203,20 @@ unwind:
 		for_each_engine(other, gt, tmp) {
 			int ret;
 
-			if (!threads[tmp].task)
+			if (!threads[tmp].worker)
 				continue;
 
-			ret = kthread_stop(threads[tmp].task);
+			WRITE_ONCE(threads[tmp].stop, true);
+			kthread_flush_work(&threads[tmp].work);
+			ret = READ_ONCE(threads[tmp].result);
 			if (ret) {
 				pr_err("kthread for other engine %s failed, err=%d\n",
 				       other->name, ret);
 				if (!err)
 					err = ret;
 			}
-			put_task_struct(threads[tmp].task);
+
+			kthread_destroy_worker(threads[tmp].worker);
 
 			/* GuC based resets are not logged per engine */
 			if (!using_guc) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c
index 967031056202..f2d9858d827c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c
@@ -144,7 +144,7 @@ max_spin_store(struct kobject *kobj, struct kobj_attribute *attr,
 	       const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long duration;
+	unsigned long long duration, clamped;
 	int err;
 
 	/*
@@ -168,7 +168,8 @@ max_spin_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (duration > jiffies_to_nsecs(2))
+	clamped = intel_clamp_max_busywait_duration_ns(engine, duration);
+	if (duration != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.max_busywait_duration_ns, duration);
@@ -203,7 +204,7 @@ timeslice_store(struct kobject *kobj, struct kobj_attribute *attr,
 		const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long duration;
+	unsigned long long duration, clamped;
 	int err;
 
 	/*
@@ -218,7 +219,8 @@ timeslice_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (duration > jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_timeslice_duration_ms(engine, duration);
+	if (duration != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.timeslice_duration_ms, duration);
@@ -256,7 +258,7 @@ stop_store(struct kobject *kobj, struct kobj_attribute *attr,
 	   const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long duration;
+	unsigned long long duration, clamped;
 	int err;
 
 	/*
@@ -272,7 +274,8 @@ stop_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (duration > jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_stop_timeout_ms(engine, duration);
+	if (duration != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.stop_timeout_ms, duration);
@@ -306,7 +309,7 @@ preempt_timeout_store(struct kobject *kobj, struct kobj_attribute *attr,
 		      const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long timeout;
+	unsigned long long timeout, clamped;
 	int err;
 
 	/*
@@ -322,7 +325,8 @@ preempt_timeout_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (timeout > jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_preempt_timeout_ms(engine, timeout);
+	if (timeout != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.preempt_timeout_ms, timeout);
@@ -362,7 +366,7 @@ heartbeat_store(struct kobject *kobj, struct kobj_attribute *attr,
 		const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long delay;
+	unsigned long long delay, clamped;
 	int err;
 
 	/*
@@ -379,7 +383,8 @@ heartbeat_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (delay >= jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_heartbeat_interval_ms(engine, delay);
+	if (delay != clamped)
 		return -EINVAL;
 
 	err = intel_engine_set_heartbeat(engine, delay);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
index 8f1165146013..18a8466f8591 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
@@ -30,12 +30,14 @@
 	{ FORCEWAKE_MT,             0,      0, "FORCEWAKE" }
 
 #define COMMON_GEN9BASE_GLOBAL \
-	{ GEN8_FAULT_TLB_DATA0,     0,      0, "GEN8_FAULT_TLB_DATA0" }, \
-	{ GEN8_FAULT_TLB_DATA1,     0,      0, "GEN8_FAULT_TLB_DATA1" }, \
 	{ ERROR_GEN6,               0,      0, "ERROR_GEN6" }, \
 	{ DONE_REG,                 0,      0, "DONE_REG" }, \
 	{ HSW_GTT_CACHE_EN,         0,      0, "HSW_GTT_CACHE_EN" }
 
+#define GEN9_GLOBAL \
+	{ GEN8_FAULT_TLB_DATA0,     0,      0, "GEN8_FAULT_TLB_DATA0" }, \
+	{ GEN8_FAULT_TLB_DATA1,     0,      0, "GEN8_FAULT_TLB_DATA1" }
+
 #define COMMON_GEN12BASE_GLOBAL \
 	{ GEN12_FAULT_TLB_DATA0,    0,      0, "GEN12_FAULT_TLB_DATA0" }, \
 	{ GEN12_FAULT_TLB_DATA1,    0,      0, "GEN12_FAULT_TLB_DATA1" }, \
@@ -136,6 +138,7 @@ static const struct __guc_mmio_reg_descr xe_lpd_blt_inst_regs[] = {
 static const struct __guc_mmio_reg_descr default_global_regs[] = {
 	COMMON_BASE_GLOBAL,
 	COMMON_GEN9BASE_GLOBAL,
+	GEN9_GLOBAL,
 };
 
 static const struct __guc_mmio_reg_descr default_rc_class_regs[] = {
@@ -165,7 +168,7 @@ static const struct __guc_mmio_reg_descr empty_regs_list[] = {
 	}
 
 /* List of lists */
-static struct __guc_mmio_reg_descr_group default_lists[] = {
+static const struct __guc_mmio_reg_descr_group default_lists[] = {
 	MAKE_REGLIST(default_global_regs, PF, GLOBAL, 0),
 	MAKE_REGLIST(default_rc_class_regs, PF, ENGINE_CLASS, GUC_RENDER_CLASS),
 	MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_RENDER_CLASS),
@@ -419,6 +422,44 @@ guc_capture_get_device_reglist(struct intel_guc *guc)
 	return default_lists;
 }
 
+static const char *
+__stringify_type(u32 type)
+{
+	switch (type) {
+	case GUC_CAPTURE_LIST_TYPE_GLOBAL:
+		return "Global";
+	case GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS:
+		return "Class";
+	case GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE:
+		return "Instance";
+	default:
+		break;
+	}
+
+	return "unknown";
+}
+
+static const char *
+__stringify_engclass(u32 class)
+{
+	switch (class) {
+	case GUC_RENDER_CLASS:
+		return "Render";
+	case GUC_VIDEO_CLASS:
+		return "Video";
+	case GUC_VIDEOENHANCE_CLASS:
+		return "VideoEnhance";
+	case GUC_BLITTER_CLASS:
+		return "Blitter";
+	case GUC_COMPUTE_CLASS:
+		return "Compute";
+	default:
+		break;
+	}
+
+	return "unknown";
+}
+
 static int
 guc_capture_list_init(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
 		      struct guc_mmio_reg *ptr, u16 num_entries)
@@ -482,32 +523,55 @@ guc_cap_list_num_regs(struct intel_guc_state_capture *gc, u32 owner, u32 type, u
 	return num_regs;
 }
 
-int
-intel_guc_capture_getlistsize(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
-			      size_t *size)
+static int
+guc_capture_getlistsize(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
+			size_t *size, bool is_purpose_est)
 {
 	struct intel_guc_state_capture *gc = guc->capture;
+	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
 	struct __guc_capture_ads_cache *cache = &gc->ads_cache[owner][type][classid];
 	int num_regs;
 
-	if (!gc->reglists)
+	if (!gc->reglists) {
+		drm_warn(&i915->drm, "GuC-capture: No reglist on this device\n");
 		return -ENODEV;
+	}
 
 	if (cache->is_valid) {
 		*size = cache->size;
 		return cache->status;
 	}
 
+	if (!is_purpose_est && owner == GUC_CAPTURE_LIST_INDEX_PF &&
+	    !guc_capture_get_one_list(gc->reglists, owner, type, classid)) {
+		if (type == GUC_CAPTURE_LIST_TYPE_GLOBAL)
+			drm_warn(&i915->drm, "Missing GuC-Err-Cap reglist Global!\n");
+		else
+			drm_warn(&i915->drm, "Missing GuC-Err-Cap reglist %s(%u):%s(%u)!\n",
+				 __stringify_type(type), type,
+				 __stringify_engclass(classid), classid);
+		return -ENODATA;
+	}
+
 	num_regs = guc_cap_list_num_regs(gc, owner, type, classid);
+	/* intentional empty lists can exist depending on hw config */
 	if (!num_regs)
 		return -ENODATA;
 
-	*size = PAGE_ALIGN((sizeof(struct guc_debug_capture_list)) +
-			   (num_regs * sizeof(struct guc_mmio_reg)));
+	if (size)
+		*size = PAGE_ALIGN((sizeof(struct guc_debug_capture_list)) +
+				   (num_regs * sizeof(struct guc_mmio_reg)));
 
 	return 0;
 }
 
+int
+intel_guc_capture_getlistsize(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
+			      size_t *size)
+{
+	return guc_capture_getlistsize(guc, owner, type, classid, size, false);
+}
+
 static void guc_capture_create_prealloc_nodes(struct intel_guc *guc);
 
 int
@@ -606,7 +670,7 @@ guc_capture_output_min_size_est(struct intel_guc *guc)
 	struct intel_gt *gt = guc_to_gt(guc);
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
-	int worst_min_size = 0, num_regs = 0;
+	int worst_min_size = 0;
 	size_t tmp = 0;
 
 	if (!guc->capture)
@@ -627,21 +691,19 @@ guc_capture_output_min_size_est(struct intel_guc *guc)
 		worst_min_size += sizeof(struct guc_state_capture_group_header_t) +
 					 (3 * sizeof(struct guc_state_capture_header_t));
 
-		if (!intel_guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_GLOBAL, 0, &tmp))
-			num_regs += tmp;
+		if (!guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_GLOBAL, 0, &tmp, true))
+			worst_min_size += tmp;
 
-		if (!intel_guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS,
-						   engine->class, &tmp)) {
-			num_regs += tmp;
+		if (!guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS,
+					     engine->class, &tmp, true)) {
+			worst_min_size += tmp;
 		}
-		if (!intel_guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE,
-						   engine->class, &tmp)) {
-			num_regs += tmp;
+		if (!guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE,
+					     engine->class, &tmp, true)) {
+			worst_min_size += tmp;
 		}
 	}
 
-	worst_min_size += (num_regs * sizeof(struct guc_mmio_reg));
-
 	return worst_min_size;
 }
 
@@ -658,15 +720,23 @@ static void check_guc_capture_size(struct intel_guc *guc)
 	int spare_size = min_size * GUC_CAPTURE_OVERBUFFER_MULTIPLIER;
 	u32 buffer_size = intel_guc_log_section_size_capture(&guc->log);
 
+	/*
+	 * NOTE: min_size is much smaller than the capture region allocation (DG2: <80K vs 1MB)
+	 * Additionally, its based on space needed to fit all engines getting reset at once
+	 * within the same G2H handler task slot. This is very unlikely. However, if GuC really
+	 * does run out of space for whatever reason, we will see an separate warning message
+	 * when processing the G2H event capture-notification, search for:
+	 * INTEL_GUC_STATE_CAPTURE_EVENT_STATUS_NOSPACE.
+	 */
 	if (min_size < 0)
 		drm_warn(&i915->drm, "Failed to calculate GuC error state capture buffer minimum size: %d!\n",
 			 min_size);
 	else if (min_size > buffer_size)
-		drm_warn(&i915->drm, "GuC error state capture buffer is too small: %d < %d\n",
+		drm_warn(&i915->drm, "GuC error state capture buffer maybe small: %d < %d\n",
 			 buffer_size, min_size);
 	else if (spare_size > buffer_size)
-		drm_notice(&i915->drm, "GuC error state capture buffer maybe too small: %d < %d (min = %d)\n",
-			   buffer_size, spare_size, min_size);
+		drm_dbg(&i915->drm, "GuC error state capture buffer lacks spare size: %d < %d (min = %d)\n",
+			buffer_size, spare_size, min_size);
 }
 
 /*
@@ -1424,7 +1494,7 @@ int intel_guc_capture_print_engine_node(struct drm_i915_error_state_buf *ebuf,
 
 	if (!ebuf || !ee)
 		return -EINVAL;
-	cap = ee->capture;
+	cap = ee->guc_capture;
 	if (!cap || !ee->engine)
 		return -ENODEV;
 
@@ -1489,13 +1559,34 @@ int intel_guc_capture_print_engine_node(struct drm_i915_error_state_buf *ebuf,
 
 #endif //CONFIG_DRM_I915_CAPTURE_ERROR
 
+static void guc_capture_find_ecode(struct intel_engine_coredump *ee)
+{
+	struct gcap_reg_list_info *reginfo;
+	struct guc_mmio_reg *regs;
+	i915_reg_t reg_ipehr = RING_IPEHR(0);
+	i915_reg_t reg_instdone = RING_INSTDONE(0);
+	int i;
+
+	if (!ee->guc_capture_node)
+		return;
+
+	reginfo = ee->guc_capture_node->reginfo + GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE;
+	regs = reginfo->regs;
+	for (i = 0; i < reginfo->num_regs; i++) {
+		if (regs[i].offset == reg_ipehr.reg)
+			ee->ipehr = regs[i].value;
+		else if (regs[i].offset == reg_instdone.reg)
+			ee->instdone.instdone = regs[i].value;
+	}
+}
+
 void intel_guc_capture_free_node(struct intel_engine_coredump *ee)
 {
 	if (!ee || !ee->guc_capture_node)
 		return;
 
-	guc_capture_add_node_to_cachelist(ee->capture, ee->guc_capture_node);
-	ee->capture = NULL;
+	guc_capture_add_node_to_cachelist(ee->guc_capture, ee->guc_capture_node);
+	ee->guc_capture = NULL;
 	ee->guc_capture_node = NULL;
 }
 
@@ -1529,7 +1620,8 @@ void intel_guc_capture_get_matching_node(struct intel_gt *gt,
 		    (ce->lrc.lrca & CTX_GTT_ADDRESS_MASK)) {
 			list_del(&n->link);
 			ee->guc_capture_node = n;
-			ee->capture = guc->capture;
+			ee->guc_capture = guc->capture;
+			guc_capture_find_ecode(ee);
 			return;
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
index 323b055e5db9..502e7cb5a302 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
@@ -305,6 +305,27 @@ struct guc_update_context_policy {
 
 #define GLOBAL_POLICY_DEFAULT_DPC_PROMOTE_TIME_US 500000
 
+/*
+ * GuC converts the timeout to clock ticks internally. Different platforms have
+ * different GuC clocks. Thus, the maximum value before overflow is platform
+ * dependent. Current worst case scenario is about 110s. So, the spec says to
+ * limit to 100s to be safe.
+ */
+#define GUC_POLICY_MAX_EXEC_QUANTUM_US		(100 * 1000 * 1000UL)
+#define GUC_POLICY_MAX_PREEMPT_TIMEOUT_US	(100 * 1000 * 1000UL)
+
+static inline u32 guc_policy_max_exec_quantum_ms(void)
+{
+	BUILD_BUG_ON(GUC_POLICY_MAX_EXEC_QUANTUM_US >= UINT_MAX);
+	return GUC_POLICY_MAX_EXEC_QUANTUM_US / 1000;
+}
+
+static inline u32 guc_policy_max_preempt_timeout_ms(void)
+{
+	BUILD_BUG_ON(GUC_POLICY_MAX_PREEMPT_TIMEOUT_US >= UINT_MAX);
+	return GUC_POLICY_MAX_PREEMPT_TIMEOUT_US / 1000;
+}
+
 struct guc_policies {
 	u32 submission_queue_depth[GUC_MAX_ENGINE_CLASSES];
 	/* In micro seconds. How much time to allow before DPC processing is
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
index 55d3ef93e86f..68331c538b0a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
@@ -16,15 +16,15 @@
 #if defined(CONFIG_DRM_I915_DEBUG_GUC)
 #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE	SZ_2M
 #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE	SZ_16M
-#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_4M
+#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_1M
 #elif defined(CONFIG_DRM_I915_DEBUG_GEM)
 #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE	SZ_1M
 #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE	SZ_2M
-#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_4M
+#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_1M
 #else
 #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE	SZ_8K
 #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE	SZ_64K
-#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_2M
+#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_1M
 #endif
 
 static void guc_log_copy_debuglogs_for_relay(struct intel_guc_log *log);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
index fdd895f73f9f..72ba1c758ca7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
@@ -580,7 +580,7 @@ static int slpc_set_softlimits(struct intel_guc_slpc *slpc)
 		if (unlikely(ret))
 			return ret;
 		slpc_to_gt(slpc)->defaults.min_freq = slpc->min_freq_softlimit;
-	} else if (slpc->min_freq_softlimit != slpc->min_freq) {
+	} else {
 		return intel_guc_slpc_set_min_freq(slpc,
 						   slpc->min_freq_softlimit);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 1db59eeb34db..0ec07dad1dcf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -1685,7 +1685,7 @@ static void __guc_reset_context(struct intel_context *ce, intel_engine_mask_t st
 			goto next_context;
 
 		guilty = false;
-		rq = intel_context_find_active_request(ce);
+		rq = intel_context_get_active_request(ce);
 		if (!rq) {
 			head = ce->ring->tail;
 			goto out_replay;
@@ -1698,6 +1698,7 @@ static void __guc_reset_context(struct intel_context *ce, intel_engine_mask_t st
 		head = intel_ring_wrap(ce->ring, rq->head);
 
 		__i915_request_reset(rq, guilty);
+		i915_request_put(rq);
 out_replay:
 		guc_reset_state(ce, head, guilty);
 next_context:
@@ -2429,6 +2430,10 @@ static int guc_context_policy_init_v70(struct intel_context *ce, bool loop)
 	int ret;
 
 	/* NB: For both of these, zero means disabled. */
+	GEM_BUG_ON(overflows_type(engine->props.timeslice_duration_ms * 1000,
+				  execution_quantum));
+	GEM_BUG_ON(overflows_type(engine->props.preempt_timeout_ms * 1000,
+				  preemption_timeout));
 	execution_quantum = engine->props.timeslice_duration_ms * 1000;
 	preemption_timeout = engine->props.preempt_timeout_ms * 1000;
 
@@ -2462,6 +2467,10 @@ static void guc_context_policy_init_v69(struct intel_engine_cs *engine,
 		desc->policy_flags |= CONTEXT_POLICY_FLAG_PREEMPT_TO_IDLE_V69;
 
 	/* NB: For both of these, zero means disabled. */
+	GEM_BUG_ON(overflows_type(engine->props.timeslice_duration_ms * 1000,
+				  desc->execution_quantum));
+	GEM_BUG_ON(overflows_type(engine->props.preempt_timeout_ms * 1000,
+				  desc->preemption_timeout));
 	desc->execution_quantum = engine->props.timeslice_duration_ms * 1000;
 	desc->preemption_timeout = engine->props.preempt_timeout_ms * 1000;
 }
@@ -4579,6 +4588,8 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 
 	xa_lock_irqsave(&guc->context_lookup, flags);
 	xa_for_each(&guc->context_lookup, index, ce) {
+		bool found;
+
 		if (!kref_get_unless_zero(&ce->ref))
 			continue;
 
@@ -4595,10 +4606,18 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 				goto next;
 		}
 
+		found = false;
+		spin_lock(&ce->guc_state.lock);
 		list_for_each_entry(rq, &ce->guc_state.requests, sched.link) {
 			if (i915_test_request_state(rq) != I915_REQUEST_ACTIVE)
 				continue;
 
+			found = true;
+			break;
+		}
+		spin_unlock(&ce->guc_state.lock);
+
+		if (found) {
 			intel_engine_set_hung_context(engine, ce);
 
 			/* Can only cope with one hang at a time... */
@@ -4606,6 +4625,7 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 			xa_lock(&guc->context_lookup);
 			goto done;
 		}
+
 next:
 		intel_context_put(ce);
 		xa_lock(&guc->context_lookup);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index 9d6f571097e6..8033bd69f5b3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -261,6 +261,12 @@ __uc_fw_auto_select(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw)
 			continue;
 		}
 
+		else if (uc_fw->file_wanted.path == blob->path)
+			/* Avoid retrying forever when neighbor
+			   entries point to the same path.  */
+			continue;
+
+
 		uc_fw->file_selected.path = blob->path;
 		uc_fw->file_wanted.path = blob->path;
 		uc_fw->file_wanted.major_ver = blob->major;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/debugfs.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gvt/debugfs.c
index 9f1c209d9251..e08ed0e9f165 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/debugfs.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gvt/debugfs.c
@@ -175,8 +175,13 @@ void intel_gvt_debugfs_add_vgpu(struct intel_vgpu *vgpu)
  */
 void intel_gvt_debugfs_remove_vgpu(struct intel_vgpu *vgpu)
 {
-	debugfs_remove_recursive(vgpu->debugfs);
-	vgpu->debugfs = NULL;
+	struct intel_gvt *gvt = vgpu->gvt;
+	struct drm_minor *minor = gvt->gt->i915->drm.primary;
+
+	if (minor->debugfs_root && gvt->debugfs_root) {
+		debugfs_remove_recursive(vgpu->debugfs);
+		vgpu->debugfs = NULL;
+	}
 }
 
 /**
@@ -199,6 +204,10 @@ void intel_gvt_debugfs_init(struct intel_gvt *gvt)
  */
 void intel_gvt_debugfs_clean(struct intel_gvt *gvt)
 {
-	debugfs_remove_recursive(gvt->debugfs_root);
-	gvt->debugfs_root = NULL;
+	struct drm_minor *minor = gvt->gt->i915->drm.primary;
+
+	if (minor->debugfs_root) {
+		debugfs_remove_recursive(gvt->debugfs_root);
+		gvt->debugfs_root = NULL;
+	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/gtt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gvt/gtt.c
index ce0eb03709c3..80c60754a5c1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/gtt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gvt/gtt.c
@@ -1214,10 +1214,8 @@ static int split_2MB_gtt_entry(struct intel_vgpu *vgpu,
 	for_each_shadow_entry(sub_spt, &sub_se, sub_index) {
 		ret = intel_gvt_dma_map_guest_page(vgpu, start_gfn + sub_index,
 						   PAGE_SIZE, &dma_addr);
-		if (ret) {
-			ppgtt_invalidate_spt(spt);
-			return ret;
-		}
+		if (ret)
+			goto err;
 		sub_se.val64 = se->val64;
 
 		/* Copy the PAT field from PDE. */
@@ -1236,6 +1234,17 @@ static int split_2MB_gtt_entry(struct intel_vgpu *vgpu,
 	ops->set_pfn(se, sub_spt->shadow_page.mfn);
 	ppgtt_set_shadow_entry(spt, se, index);
 	return 0;
+err:
+	/* Cancel the existing addess mappings of DMA addr. */
+	for_each_present_shadow_entry(sub_spt, &sub_se, sub_index) {
+		gvt_vdbg_mm("invalidate 4K entry\n");
+		ppgtt_invalidate_pte(sub_spt, &sub_se);
+	}
+	/* Release the new allocated spt. */
+	trace_spt_change(sub_spt->vgpu->id, "release", sub_spt,
+		sub_spt->guest_page.gfn, sub_spt->shadow_page.type);
+	ppgtt_free_spt(sub_spt);
+	return ret;
 }
 
 static int split_64KB_gtt_entry(struct intel_vgpu *vgpu,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/scheduler.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gvt/scheduler.c
index d6fe94cd0fdb..8342d95f56cb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/scheduler.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -696,6 +696,7 @@ intel_vgpu_shadow_mm_pin(struct intel_vgpu_workload *workload)
 
 	if (workload->shadow_mm->type != INTEL_GVT_MM_PPGTT ||
 	    !workload->shadow_mm->ppgtt_mm.shadowed) {
+		intel_vgpu_unpin_mm(workload->shadow_mm);
 		gvt_vgpu_err("workload shadow ppgtt isn't ready\n");
 		return -EINVAL;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_active.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_active.c
index 7412abf166a8..8ef93889061a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_active.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_active.c
@@ -92,8 +92,7 @@ static void debug_active_init(struct i915_active *ref)
 static void debug_active_activate(struct i915_active *ref)
 {
 	lockdep_assert_held(&ref->tree_lock);
-	if (!atomic_read(&ref->count)) /* before the first inc */
-		debug_object_activate(ref, &active_debug_desc);
+	debug_object_activate(ref, &active_debug_desc);
 }
 
 static void debug_active_deactivate(struct i915_active *ref)
@@ -422,12 +421,12 @@ replace_barrier(struct i915_active *ref, struct i915_active_fence *active)
 	 * we can use it to substitute for the pending idle-barrer
 	 * request that we want to emit on the kernel_context.
 	 */
-	__active_del_barrier(ref, node_from_active(active));
-	return true;
+	return __active_del_barrier(ref, node_from_active(active));
 }
 
 int i915_active_add_request(struct i915_active *ref, struct i915_request *rq)
 {
+	u64 idx = i915_request_timeline(rq)->fence_context;
 	struct dma_fence *fence = &rq->fence;
 	struct i915_active_fence *active;
 	int err;
@@ -437,16 +436,19 @@ int i915_active_add_request(struct i915_active *ref, struct i915_request *rq)
 	if (err)
 		return err;
 
-	active = active_instance(ref, i915_request_timeline(rq)->fence_context);
-	if (!active) {
-		err = -ENOMEM;
-		goto out;
-	}
+	do {
+		active = active_instance(ref, idx);
+		if (!active) {
+			err = -ENOMEM;
+			goto out;
+		}
+
+		if (replace_barrier(ref, active)) {
+			RCU_INIT_POINTER(active->fence, NULL);
+			atomic_dec(&ref->count);
+		}
+	} while (unlikely(is_barrier(active)));
 
-	if (replace_barrier(ref, active)) {
-		RCU_INIT_POINTER(active->fence, NULL);
-		atomic_dec(&ref->count);
-	}
 	if (!__i915_active_fence_set(active, fence))
 		__i915_active_acquire(ref);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_driver.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_driver.c
index f2a15d8155f4..35bc2a3fa811 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_driver.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_driver.c
@@ -1070,12 +1070,9 @@ static int i915_driver_open(struct drm_device *dev, struct drm_file *file)
  */
 static void i915_driver_lastclose(struct drm_device *dev)
 {
-	struct drm_i915_private *i915 = to_i915(dev);
-
 	intel_fbdev_restore_mode(dev);
 
-	if (HAS_DISPLAY(i915))
-		vga_switcheroo_process_delayed_switch();
+	vga_switcheroo_process_delayed_switch();
 }
 
 static void i915_driver_postclose(struct drm_device *dev, struct drm_file *file)
@@ -1662,7 +1659,8 @@ static int intel_runtime_suspend(struct device *kdev)
 
 		intel_runtime_pm_enable_interrupts(dev_priv);
 
-		intel_gt_runtime_resume(to_gt(dev_priv));
+		for_each_gt(gt, dev_priv, i)
+			intel_gt_runtime_resume(gt);
 
 		enable_rpm_wakeref_asserts(rpm);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gem.c
index 2bdddb61ebd7..38c26668b960 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gem.c
@@ -843,7 +843,7 @@ void i915_gem_runtime_suspend(struct drm_i915_private *i915)
 		__i915_gem_object_release_mmap_gtt(obj);
 
 	list_for_each_entry_safe(obj, on,
-				 &to_gt(i915)->lmem_userfault_list, userfault_link)
+				 &i915->runtime_pm.lmem_userfault_list, userfault_link)
 		i915_gem_object_runtime_pm_release_mmap_offset(obj);
 
 	/*
@@ -1128,6 +1128,8 @@ void i915_gem_drain_workqueue(struct drm_i915_private *i915)
 
 int i915_gem_init(struct drm_i915_private *dev_priv)
 {
+	struct intel_gt *gt;
+	unsigned int i;
 	int ret;
 
 	/* We need to fallback to 4K pages if host doesn't support huge gtt. */
@@ -1158,9 +1160,11 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 	 */
 	intel_init_clock_gating(dev_priv);
 
-	ret = intel_gt_init(to_gt(dev_priv));
-	if (ret)
-		goto err_unlock;
+	for_each_gt(gt, dev_priv, i) {
+		ret = intel_gt_init(gt);
+		if (ret)
+			goto err_unlock;
+	}
 
 	return 0;
 
@@ -1173,8 +1177,13 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 err_unlock:
 	i915_gem_drain_workqueue(dev_priv);
 
-	if (ret != -EIO)
-		intel_uc_cleanup_firmwares(&to_gt(dev_priv)->uc);
+	if (ret != -EIO) {
+		for_each_gt(gt, dev_priv, i) {
+			intel_gt_driver_remove(gt);
+			intel_gt_driver_release(gt);
+			intel_uc_cleanup_firmwares(&gt->uc);
+		}
+	}
 
 	if (ret == -EIO) {
 		/*
@@ -1182,10 +1191,12 @@ err_unlock:
 		 * as wedged. But we only want to do this when the GPU is angry,
 		 * for all other failure, such as an allocation failure, bail.
 		 */
-		if (!intel_gt_is_wedged(to_gt(dev_priv))) {
-			i915_probe_error(dev_priv,
-					 "Failed to initialize GPU, declaring it wedged!\n");
-			intel_gt_set_wedged(to_gt(dev_priv));
+		for_each_gt(gt, dev_priv, i) {
+			if (!intel_gt_is_wedged(gt)) {
+				i915_probe_error(dev_priv,
+						 "Failed to initialize GPU, declaring it wedged!\n");
+				intel_gt_set_wedged(gt);
+			}
 		}
 
 		/* Minimal basic recovery for KMS */
@@ -1213,10 +1224,12 @@ void i915_gem_driver_unregister(struct drm_i915_private *i915)
 
 void i915_gem_driver_remove(struct drm_i915_private *dev_priv)
 {
-	intel_wakeref_auto_fini(&to_gt(dev_priv)->userfault_wakeref);
+	struct intel_gt *gt;
+	unsigned int i;
 
 	i915_gem_suspend_late(dev_priv);
-	intel_gt_driver_remove(to_gt(dev_priv));
+	for_each_gt(gt, dev_priv, i)
+		intel_gt_driver_remove(gt);
 	dev_priv->uabi_engines = RB_ROOT;
 
 	/* Flush any outstanding unpin_work. */
@@ -1227,9 +1240,13 @@ void i915_gem_driver_remove(struct drm_i915_private *dev_priv)
 
 void i915_gem_driver_release(struct drm_i915_private *dev_priv)
 {
-	intel_gt_driver_release(to_gt(dev_priv));
+	struct intel_gt *gt;
+	unsigned int i;
 
-	intel_uc_cleanup_firmwares(&to_gt(dev_priv)->uc);
+	for_each_gt(gt, dev_priv, i) {
+		intel_gt_driver_release(gt);
+		intel_uc_cleanup_firmwares(&gt->uc);
+	}
 
 	/* Flush any outstanding work, including i915_gem_context.release_work. */
 	i915_gem_drain_workqueue(dev_priv);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gem_evict.c
index f025ee4fa526..a4b4d9b7d26c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -416,6 +416,11 @@ int i915_gem_evict_for_node(struct i915_address_space *vm,
  * @vm: Address space to cleanse
  * @ww: An optional struct i915_gem_ww_ctx. If not NULL, i915_gem_evict_vm
  * will be able to evict vma's locked by the ww as well.
+ * @busy_bo: Optional pointer to struct drm_i915_gem_object. If not NULL, then
+ * in the event i915_gem_evict_vm() is unable to trylock an object for eviction,
+ * then @busy_bo will point to it. -EBUSY is also returned. The caller must drop
+ * the vm->mutex, before trying again to acquire the contended lock. The caller
+ * also owns a reference to the object.
  *
  * This function evicts all vmas from a vm.
  *
@@ -425,7 +430,8 @@ int i915_gem_evict_for_node(struct i915_address_space *vm,
  * To clarify: This is for freeing up virtual address space, not for freeing
  * memory in e.g. the shrinker.
  */
-int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww)
+int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww,
+		      struct drm_i915_gem_object **busy_bo)
 {
 	int ret = 0;
 
@@ -457,15 +463,22 @@ int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww)
 			 * the resv is shared among multiple objects, we still
 			 * need the object ref.
 			 */
-			if (dying_vma(vma) ||
+			if (!i915_gem_object_get_rcu(vma->obj) ||
 			    (ww && (dma_resv_locking_ctx(vma->obj->base.resv) == &ww->ctx))) {
 				__i915_vma_pin(vma);
 				list_add(&vma->evict_link, &locked_eviction_list);
 				continue;
 			}
 
-			if (!i915_gem_object_trylock(vma->obj, ww))
+			if (!i915_gem_object_trylock(vma->obj, ww)) {
+				if (busy_bo) {
+					*busy_bo = vma->obj; /* holds ref */
+					ret = -EBUSY;
+					break;
+				}
+				i915_gem_object_put(vma->obj);
 				continue;
+			}
 
 			__i915_vma_pin(vma);
 			list_add(&vma->evict_link, &eviction_list);
@@ -473,25 +486,29 @@ int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww)
 		if (list_empty(&eviction_list) && list_empty(&locked_eviction_list))
 			break;
 
-		ret = 0;
 		/* Unbind locked objects first, before unlocking the eviction_list */
 		list_for_each_entry_safe(vma, vn, &locked_eviction_list, evict_link) {
 			__i915_vma_unpin(vma);
 
-			if (ret == 0)
+			if (ret == 0) {
 				ret = __i915_vma_unbind(vma);
-			if (ret != -EINTR) /* "Get me out of here!" */
-				ret = 0;
+				if (ret != -EINTR) /* "Get me out of here!" */
+					ret = 0;
+			}
+			if (!dying_vma(vma))
+				i915_gem_object_put(vma->obj);
 		}
 
 		list_for_each_entry_safe(vma, vn, &eviction_list, evict_link) {
 			__i915_vma_unpin(vma);
-			if (ret == 0)
+			if (ret == 0) {
 				ret = __i915_vma_unbind(vma);
-			if (ret != -EINTR) /* "Get me out of here!" */
-				ret = 0;
+				if (ret != -EINTR) /* "Get me out of here!" */
+					ret = 0;
+			}
 
 			i915_gem_object_unlock(vma->obj);
+			i915_gem_object_put(vma->obj);
 		}
 	} while (ret == 0);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gem_evict.h
index e593c530f9bd..bf0ee0e4fe60 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gem_evict.h
@@ -11,6 +11,7 @@
 struct drm_mm_node;
 struct i915_address_space;
 struct i915_gem_ww_ctx;
+struct drm_i915_gem_object;
 
 int __must_check i915_gem_evict_something(struct i915_address_space *vm,
 					  struct i915_gem_ww_ctx *ww,
@@ -23,6 +24,7 @@ int __must_check i915_gem_evict_for_node(struct i915_address_space *vm,
 					 struct drm_mm_node *node,
 					 unsigned int flags);
 int i915_gem_evict_vm(struct i915_address_space *vm,
-		      struct i915_gem_ww_ctx *ww);
+		      struct i915_gem_ww_ctx *ww,
+		      struct drm_i915_gem_object **busy_bo);
 
 #endif /* __I915_GEM_EVICT_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gpu_error.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gpu_error.c
index 9ea2fe34e7d3..847b9e6af1a1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gpu_error.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1592,43 +1592,20 @@ capture_engine(struct intel_engine_cs *engine,
 {
 	struct intel_engine_capture_vma *capture = NULL;
 	struct intel_engine_coredump *ee;
-	struct intel_context *ce;
+	struct intel_context *ce = NULL;
 	struct i915_request *rq = NULL;
-	unsigned long flags;
 
 	ee = intel_engine_coredump_alloc(engine, ALLOW_FAIL, dump_flags);
 	if (!ee)
 		return NULL;
 
-	ce = intel_engine_get_hung_context(engine);
-	if (ce) {
-		intel_engine_clear_hung_context(engine);
-		rq = intel_context_find_active_request(ce);
-		if (!rq || !i915_request_started(rq))
-			goto no_request_capture;
-	} else {
-		/*
-		 * Getting here with GuC enabled means it is a forced error capture
-		 * with no actual hang. So, no need to attempt the execlist search.
-		 */
-		if (!intel_uc_uses_guc_submission(&engine->gt->uc)) {
-			spin_lock_irqsave(&engine->sched_engine->lock, flags);
-			rq = intel_engine_execlist_find_hung_request(engine);
-			spin_unlock_irqrestore(&engine->sched_engine->lock,
-					       flags);
-		}
-	}
-	if (rq)
-		rq = i915_request_get_rcu(rq);
-
-	if (!rq)
+	intel_engine_get_hung_entity(engine, &ce, &rq);
+	if (!rq || !i915_request_started(rq))
 		goto no_request_capture;
 
 	capture = intel_engine_coredump_add_request(ee, rq, ATOMIC_MAYFAIL);
-	if (!capture) {
-		i915_request_put(rq);
+	if (!capture)
 		goto no_request_capture;
-	}
 	if (dump_flags & CORE_DUMP_FLAG_IS_GUC_CAPTURE)
 		intel_guc_capture_get_matching_node(engine->gt, ee, ce);
 
@@ -1638,6 +1615,8 @@ capture_engine(struct intel_engine_cs *engine,
 	return ee;
 
 no_request_capture:
+	if (rq)
+		i915_request_put(rq);
 	kfree(ee);
 	return NULL;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gpu_error.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gpu_error.h
index efc75cc2ffdb..56027ffbce51 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gpu_error.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_gpu_error.h
@@ -94,7 +94,7 @@ struct intel_engine_coredump {
 	struct intel_instdone instdone;
 
 	/* GuC matched capture-lists info */
-	struct intel_guc_state_capture *capture;
+	struct intel_guc_state_capture *guc_capture;
 	struct __guc_capture_parsed_output *guc_capture_node;
 
 	struct i915_gem_context_coredump {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_irq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_irq.c
index 86a42d9e8041..f93ffa6626a5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_irq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_irq.c
@@ -1981,8 +1981,11 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
 	if (ddi_hotplug_trigger) {
 		u32 dig_hotplug_reg;
 
+		/* Locking due to DSI native GPIO sequences */
+		spin_lock(&dev_priv->irq_lock);
 		dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, SHOTPLUG_CTL_DDI);
 		intel_uncore_write(&dev_priv->uncore, SHOTPLUG_CTL_DDI, dig_hotplug_reg);
+		spin_unlock(&dev_priv->irq_lock);
 
 		intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 				   ddi_hotplug_trigger, dig_hotplug_reg,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_params.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_params.c
index d1e4d528cb17..5b24dd50fb6a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_params.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_params.c
@@ -122,7 +122,7 @@ i915_param_named_unsafe(enable_psr2_sel_fetch, bool, 0400,
 	"Default: 0");
 
 i915_param_named_unsafe(force_probe, charp, 0400,
-	"Force probe the driver for specified devices. "
+	"Force probe options for specified supported devices. "
 	"See CONFIG_DRM_I915_FORCE_PROBE for details.");
 
 i915_param_named_unsafe(disable_power_well, int, 0400,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_pci.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_pci.c
index cd4487a1d3be..efa80475fbfe 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_pci.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_pci.c
@@ -423,7 +423,8 @@ static const struct intel_device_info ilk_m_info = {
 	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
 	.has_rc6 = 1, \
-	.has_rc6p = 1, \
+	/* snb does support rc6p, but enabling it causes various issues */ \
+	.has_rc6p = 0, \
 	.has_rps = true, \
 	.dma_mask_size = 40, \
 	.__runtime.ppgtt_type = INTEL_PPGTT_ALIASING, \
@@ -1129,10 +1130,11 @@ static const struct intel_gt_definition xelpmp_extra_gt[] = {
 	{}
 };
 
-__maybe_unused
 static const struct intel_device_info mtl_info = {
 	XE_HP_FEATURES,
 	XE_LPDP_FEATURES,
+	.__runtime.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |
+			       BIT(TRANSCODER_C) | BIT(TRANSCODER_D),
 	/*
 	 * Real graphics IP version will be obtained from hardware GMD_ID
 	 * register.  Value provided here is just for sanity checking.
@@ -1250,7 +1252,7 @@ static void i915_pci_remove(struct pci_dev *pdev)
 }
 
 /* is device_id present in comma separated list of ids */
-static bool force_probe(u16 device_id, const char *devices)
+static bool device_id_in_list(u16 device_id, const char *devices, bool negative)
 {
 	char *s, *p, *tok;
 	bool ret;
@@ -1259,7 +1261,9 @@ static bool force_probe(u16 device_id, const char *devices)
 		return false;
 
 	/* match everything */
-	if (strcmp(devices, "*") == 0)
+	if (negative && strcmp(devices, "!*") == 0)
+		return true;
+	if (!negative && strcmp(devices, "*") == 0)
 		return true;
 
 	s = kstrdup(devices, GFP_KERNEL);
@@ -1269,6 +1273,12 @@ static bool force_probe(u16 device_id, const char *devices)
 	for (p = s, ret = false; (tok = strsep(&p, ",")) != NULL; ) {
 		u16 val;
 
+		if (negative && tok[0] == '!')
+			tok++;
+		else if ((negative && tok[0] != '!') ||
+			 (!negative && tok[0] == '!'))
+			continue;
+
 		if (kstrtou16(tok, 16, &val) == 0 && val == device_id) {
 			ret = true;
 			break;
@@ -1280,6 +1290,16 @@ static bool force_probe(u16 device_id, const char *devices)
 	return ret;
 }
 
+static bool id_forced(u16 device_id)
+{
+	return device_id_in_list(device_id, i915_modparams.force_probe, false);
+}
+
+static bool id_blocked(u16 device_id)
+{
+	return device_id_in_list(device_id, i915_modparams.force_probe, true);
+}
+
 bool i915_pci_resource_valid(struct pci_dev *pdev, int bar)
 {
 	if (!pci_resource_flags(pdev, bar))
@@ -1307,10 +1327,9 @@ static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		(struct intel_device_info *) ent->driver_data;
 	int err;
 
-	if (intel_info->require_force_probe &&
-	    !force_probe(pdev->device, i915_modparams.force_probe)) {
+	if (intel_info->require_force_probe && !id_forced(pdev->device)) {
 		dev_info(&pdev->dev,
-			 "Your graphics device %04x is not properly supported by the driver in this\n"
+			 "Your graphics device %04x is not properly supported by i915 in this\n"
 			 "kernel version. To force driver probe anyway, use i915.force_probe=%04x\n"
 			 "module parameter or CONFIG_DRM_I915_FORCE_PROBE=%04x configuration option,\n"
 			 "or (recommended) check for kernel updates.\n",
@@ -1318,6 +1337,18 @@ static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		return -ENODEV;
 	}
 
+	if (id_blocked(pdev->device)) {
+		dev_info(&pdev->dev, "I915 probe blocked for Device ID %04x.\n",
+			 pdev->device);
+		return -ENODEV;
+	}
+
+	if (intel_info->require_force_probe) {
+		dev_info(&pdev->dev, "Force probing unsupported Device ID %04x, tainting kernel\n",
+			 pdev->device);
+		add_taint(TAINT_USER, LOCKDEP_STILL_OK);
+	}
+
 	/* Only bind to function 0 of the device. Early generations
 	 * used function 1 as a placeholder for multi-head. This causes
 	 * us confusion instead, especially on the systems where both
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_perf.c
index 0defbb43ceea..3ce49c118b83 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_perf.c
@@ -4270,13 +4270,13 @@ int i915_perf_add_config_ioctl(struct drm_device *dev, void *data,
 		err = oa_config->id;
 		goto sysfs_err;
 	}
-
-	mutex_unlock(&perf->metrics_lock);
+	id = oa_config->id;
 
 	drm_dbg(&perf->i915->drm,
 		"Added config %s id=%i\n", oa_config->uuid, oa_config->id);
+	mutex_unlock(&perf->metrics_lock);
 
-	return oa_config->id;
+	return id;
 
 sysfs_err:
 	mutex_unlock(&perf->metrics_lock);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_reg.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_reg.h
index da35bb2db26b..25015996f627 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_reg.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_reg.h
@@ -3747,9 +3747,10 @@
 
 /* Skylake+ pipe bottom (background) color */
 #define _SKL_BOTTOM_COLOR_A		0x70034
+#define _SKL_BOTTOM_COLOR_B		0x71034
 #define   SKL_BOTTOM_COLOR_GAMMA_ENABLE		REG_BIT(31)
 #define   SKL_BOTTOM_COLOR_CSC_ENABLE		REG_BIT(30)
-#define SKL_BOTTOM_COLOR(pipe)		_MMIO_PIPE2(pipe, _SKL_BOTTOM_COLOR_A)
+#define SKL_BOTTOM_COLOR(pipe)		_MMIO_PIPE(pipe, _SKL_BOTTOM_COLOR_A, _SKL_BOTTOM_COLOR_B)
 
 #define _ICL_PIPE_A_STATUS			0x70058
 #define ICL_PIPESTATUS(pipe)			_MMIO_PIPE2(pipe, _ICL_PIPE_A_STATUS)
@@ -6035,6 +6036,7 @@
 
 #define SHOTPLUG_CTL_DDI				_MMIO(0xc4030)
 #define   SHOTPLUG_CTL_DDI_HPD_ENABLE(hpd_pin)			(0x8 << (_HPD_PIN_DDI(hpd_pin) * 4))
+#define   SHOTPLUG_CTL_DDI_HPD_OUTPUT_DATA(hpd_pin)		(0x4 << (_HPD_PIN_DDI(hpd_pin) * 4))
 #define   SHOTPLUG_CTL_DDI_HPD_STATUS_MASK(hpd_pin)		(0x3 << (_HPD_PIN_DDI(hpd_pin) * 4))
 #define   SHOTPLUG_CTL_DDI_HPD_NO_DETECT(hpd_pin)		(0x0 << (_HPD_PIN_DDI(hpd_pin) * 4))
 #define   SHOTPLUG_CTL_DDI_HPD_SHORT_DETECT(hpd_pin)		(0x1 << (_HPD_PIN_DDI(hpd_pin) * 4))
@@ -7838,8 +7840,8 @@ enum skl_power_gate {
 
 #define _PLANE_CSC_RY_GY_1(pipe)	_PIPE(pipe, _PLANE_CSC_RY_GY_1_A, \
 					      _PLANE_CSC_RY_GY_1_B)
-#define _PLANE_CSC_RY_GY_2(pipe)	_PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_2_A, \
-					      _PLANE_INPUT_CSC_RY_GY_2_B)
+#define _PLANE_CSC_RY_GY_2(pipe)	_PIPE(pipe, _PLANE_CSC_RY_GY_2_A, \
+					      _PLANE_CSC_RY_GY_2_B)
 #define PLANE_CSC_COEFF(pipe, plane, index)	_MMIO_PLANE(plane, \
 							    _PLANE_CSC_RY_GY_1(pipe) +  (index) * 4, \
 							    _PLANE_CSC_RY_GY_2(pipe) + (index) * 4)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_switcheroo.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_switcheroo.c
index 23777d500cdf..f45bd6b6cede 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_switcheroo.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_switcheroo.c
@@ -19,6 +19,10 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev,
 		dev_err(&pdev->dev, "DRM not initialized, aborting switch.\n");
 		return;
 	}
+	if (!HAS_DISPLAY(i915)) {
+		dev_err(&pdev->dev, "Device state not initialized, aborting switch.\n");
+		return;
+	}
 
 	if (state == VGA_SWITCHEROO_ON) {
 		drm_info(&i915->drm, "switched on\n");
@@ -44,7 +48,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
 	 * locking inversion with the driver load path. And the access here is
 	 * completely racy anyway. So don't bother with locking for now.
 	 */
-	return i915 && atomic_read(&i915->drm.open_count) == 0;
+	return i915 && HAS_DISPLAY(i915) && atomic_read(&i915->drm.open_count) == 0;
 }
 
 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_vma.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_vma.c
index f17c09ead7d7..c8ad8f37e5cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_vma.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/i915_vma.c
@@ -1569,7 +1569,7 @@ static int __i915_ggtt_pin(struct i915_vma *vma, struct i915_gem_ww_ctx *ww,
 			 * locked objects when called from execbuf when pinning
 			 * is removed. This would probably regress badly.
 			 */
-			i915_gem_evict_vm(vm, NULL);
+			i915_gem_evict_vm(vm, NULL, NULL);
 			mutex_unlock(&vm->mutex);
 		}
 	} while (1);
@@ -2114,7 +2114,7 @@ int i915_vma_unbind_async(struct i915_vma *vma, bool trylock_vm)
 	if (!obj->mm.rsgt)
 		return -EBUSY;
 
-	err = dma_resv_reserve_fences(obj->base.resv, 1);
+	err = dma_resv_reserve_fences(obj->base.resv, 2);
 	if (err)
 		return -EBUSY;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
index 744cca507946..129746713d07 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -633,6 +633,8 @@ void intel_runtime_pm_driver_release(struct intel_runtime_pm *rpm)
 						     runtime_pm);
 	int count = atomic_read(&rpm->wakeref_count);
 
+	intel_wakeref_auto_fini(&rpm->userfault_wakeref);
+
 	drm_WARN(&i915->drm, count,
 		 "i915 raw-wakerefs=%d wakelocks=%d on cleanup\n",
 		 intel_rpm_raw_wakeref_count(count),
@@ -652,4 +654,7 @@ void intel_runtime_pm_init_early(struct intel_runtime_pm *rpm)
 	rpm->available = HAS_RUNTIME_PM(i915);
 
 	init_intel_runtime_pm_wakeref(rpm);
+	INIT_LIST_HEAD(&rpm->lmem_userfault_list);
+	spin_lock_init(&rpm->lmem_userfault_lock);
+	intel_wakeref_auto_init(&rpm->userfault_wakeref, rpm);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h
index d9160e3ff4af..98b8b28baaa1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h
@@ -53,6 +53,28 @@ struct intel_runtime_pm {
 	bool irqs_enabled;
 	bool no_wakeref_tracking;
 
+	/*
+	 *  Protects access to lmem usefault list.
+	 *  It is required, if we are outside of the runtime suspend path,
+	 *  access to @lmem_userfault_list requires always first grabbing the
+	 *  runtime pm, to ensure we can't race against runtime suspend.
+	 *  Once we have that we also need to grab @lmem_userfault_lock,
+	 *  at which point we have exclusive access.
+	 *  The runtime suspend path is special since it doesn't really hold any locks,
+	 *  but instead has exclusive access by virtue of all other accesses requiring
+	 *  holding the runtime pm wakeref.
+	 */
+	spinlock_t lmem_userfault_lock;
+
+	/*
+	 *  Keep list of userfaulted gem obj, which require to release their
+	 *  mmap mappings at runtime suspend path.
+	 */
+	struct list_head lmem_userfault_list;
+
+	/* Manual runtime pm autosuspend delay for user GGTT/lmem mmaps */
+	struct intel_wakeref_auto userfault_wakeref;
+
 #if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
 	/*
 	 * To aide detection of wakeref leaks and general misuse, we
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
index 8c6517d29b8e..37068542aafe 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
@@ -344,7 +344,7 @@ static int igt_evict_vm(void *arg)
 
 	/* Everything is pinned, nothing should happen */
 	mutex_lock(&ggtt->vm.mutex);
-	err = i915_gem_evict_vm(&ggtt->vm, NULL);
+	err = i915_gem_evict_vm(&ggtt->vm, NULL, NULL);
 	mutex_unlock(&ggtt->vm.mutex);
 	if (err) {
 		pr_err("i915_gem_evict_vm on a full GGTT returned err=%d]\n",
@@ -356,7 +356,7 @@ static int igt_evict_vm(void *arg)
 
 	for_i915_gem_ww(&ww, err, false) {
 		mutex_lock(&ggtt->vm.mutex);
-		err = i915_gem_evict_vm(&ggtt->vm, &ww);
+		err = i915_gem_evict_vm(&ggtt->vm, &ww, NULL);
 		mutex_unlock(&ggtt->vm.mutex);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_request.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/selftests/i915_request.c
index 818a4909c1f3..a46350c37e9d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_request.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -299,9 +299,18 @@ __live_request_alloc(struct intel_context *ce)
 	return intel_context_create_request(ce);
 }
 
-static int __igt_breadcrumbs_smoketest(void *arg)
+struct smoke_thread {
+	struct kthread_worker *worker;
+	struct kthread_work work;
+	struct smoketest *t;
+	bool stop;
+	int result;
+};
+
+static void __igt_breadcrumbs_smoketest(struct kthread_work *work)
 {
-	struct smoketest *t = arg;
+	struct smoke_thread *thread = container_of(work, typeof(*thread), work);
+	struct smoketest *t = thread->t;
 	const unsigned int max_batch = min(t->ncontexts, t->max_batch) - 1;
 	const unsigned int total = 4 * t->ncontexts + 1;
 	unsigned int num_waits = 0, num_fences = 0;
@@ -320,8 +329,10 @@ static int __igt_breadcrumbs_smoketest(void *arg)
 	 */
 
 	requests = kcalloc(total, sizeof(*requests), GFP_KERNEL);
-	if (!requests)
-		return -ENOMEM;
+	if (!requests) {
+		thread->result = -ENOMEM;
+		return;
+	}
 
 	order = i915_random_order(total, &prng);
 	if (!order) {
@@ -329,7 +340,7 @@ static int __igt_breadcrumbs_smoketest(void *arg)
 		goto out_requests;
 	}
 
-	while (!kthread_should_stop()) {
+	while (!READ_ONCE(thread->stop)) {
 		struct i915_sw_fence *submit, *wait;
 		unsigned int n, count;
 
@@ -437,7 +448,7 @@ static int __igt_breadcrumbs_smoketest(void *arg)
 	kfree(order);
 out_requests:
 	kfree(requests);
-	return err;
+	thread->result = err;
 }
 
 static int mock_breadcrumbs_smoketest(void *arg)
@@ -450,7 +461,7 @@ static int mock_breadcrumbs_smoketest(void *arg)
 		.request_alloc = __mock_request_alloc
 	};
 	unsigned int ncpus = num_online_cpus();
-	struct task_struct **threads;
+	struct smoke_thread *threads;
 	unsigned int n;
 	int ret = 0;
 
@@ -479,28 +490,37 @@ static int mock_breadcrumbs_smoketest(void *arg)
 	}
 
 	for (n = 0; n < ncpus; n++) {
-		threads[n] = kthread_run(__igt_breadcrumbs_smoketest,
-					 &t, "igt/%d", n);
-		if (IS_ERR(threads[n])) {
-			ret = PTR_ERR(threads[n]);
+		struct kthread_worker *worker;
+
+		worker = kthread_create_worker(0, "igt/%d", n);
+		if (IS_ERR(worker)) {
+			ret = PTR_ERR(worker);
 			ncpus = n;
 			break;
 		}
 
-		get_task_struct(threads[n]);
+		threads[n].worker = worker;
+		threads[n].t = &t;
+		threads[n].stop = false;
+		threads[n].result = 0;
+
+		kthread_init_work(&threads[n].work,
+				  __igt_breadcrumbs_smoketest);
+		kthread_queue_work(worker, &threads[n].work);
 	}
 
-	yield(); /* start all threads before we begin */
 	msleep(jiffies_to_msecs(i915_selftest.timeout_jiffies));
 
 	for (n = 0; n < ncpus; n++) {
 		int err;
 
-		err = kthread_stop(threads[n]);
+		WRITE_ONCE(threads[n].stop, true);
+		kthread_flush_work(&threads[n].work);
+		err = READ_ONCE(threads[n].result);
 		if (err < 0 && !ret)
 			ret = err;
 
-		put_task_struct(threads[n]);
+		kthread_destroy_worker(threads[n].worker);
 	}
 	pr_info("Completed %lu waits for %lu fence across %d cpus\n",
 		atomic_long_read(&t.num_waits),
@@ -1419,9 +1439,18 @@ out_free:
 	return err;
 }
 
-static int __live_parallel_engine1(void *arg)
+struct parallel_thread {
+	struct kthread_worker *worker;
+	struct kthread_work work;
+	struct intel_engine_cs *engine;
+	int result;
+};
+
+static void __live_parallel_engine1(struct kthread_work *work)
 {
-	struct intel_engine_cs *engine = arg;
+	struct parallel_thread *thread =
+		container_of(work, typeof(*thread), work);
+	struct intel_engine_cs *engine = thread->engine;
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 	int err = 0;
@@ -1452,12 +1481,14 @@ static int __live_parallel_engine1(void *arg)
 	intel_engine_pm_put(engine);
 
 	pr_info("%s: %lu request + sync\n", engine->name, count);
-	return err;
+	thread->result = err;
 }
 
-static int __live_parallel_engineN(void *arg)
+static void __live_parallel_engineN(struct kthread_work *work)
 {
-	struct intel_engine_cs *engine = arg;
+	struct parallel_thread *thread =
+		container_of(work, typeof(*thread), work);
+	struct intel_engine_cs *engine = thread->engine;
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 	int err = 0;
@@ -1479,7 +1510,7 @@ static int __live_parallel_engineN(void *arg)
 	intel_engine_pm_put(engine);
 
 	pr_info("%s: %lu requests\n", engine->name, count);
-	return err;
+	thread->result = err;
 }
 
 static bool wake_all(struct drm_i915_private *i915)
@@ -1505,9 +1536,11 @@ static int wait_for_all(struct drm_i915_private *i915)
 	return -ETIME;
 }
 
-static int __live_parallel_spin(void *arg)
+static void __live_parallel_spin(struct kthread_work *work)
 {
-	struct intel_engine_cs *engine = arg;
+	struct parallel_thread *thread =
+		container_of(work, typeof(*thread), work);
+	struct intel_engine_cs *engine = thread->engine;
 	struct igt_spinner spin;
 	struct i915_request *rq;
 	int err = 0;
@@ -1520,7 +1553,8 @@ static int __live_parallel_spin(void *arg)
 
 	if (igt_spinner_init(&spin, engine->gt)) {
 		wake_all(engine->i915);
-		return -ENOMEM;
+		thread->result = -ENOMEM;
+		return;
 	}
 
 	intel_engine_pm_get(engine);
@@ -1553,22 +1587,22 @@ static int __live_parallel_spin(void *arg)
 
 out_spin:
 	igt_spinner_fini(&spin);
-	return err;
+	thread->result = err;
 }
 
 static int live_parallel_engines(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	static int (* const func[])(void *arg) = {
+	static void (* const func[])(struct kthread_work *) = {
 		__live_parallel_engine1,
 		__live_parallel_engineN,
 		__live_parallel_spin,
 		NULL,
 	};
 	const unsigned int nengines = num_uabi_engines(i915);
+	struct parallel_thread *threads;
 	struct intel_engine_cs *engine;
-	int (* const *fn)(void *arg);
-	struct task_struct **tsk;
+	void (* const *fn)(struct kthread_work *);
 	int err = 0;
 
 	/*
@@ -1576,8 +1610,8 @@ static int live_parallel_engines(void *arg)
 	 * tests that we load up the system maximally.
 	 */
 
-	tsk = kcalloc(nengines, sizeof(*tsk), GFP_KERNEL);
-	if (!tsk)
+	threads = kcalloc(nengines, sizeof(*threads), GFP_KERNEL);
+	if (!threads)
 		return -ENOMEM;
 
 	for (fn = func; !err && *fn; fn++) {
@@ -1594,37 +1628,44 @@ static int live_parallel_engines(void *arg)
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
-			tsk[idx] = kthread_run(*fn, engine,
-					       "igt/parallel:%s",
-					       engine->name);
-			if (IS_ERR(tsk[idx])) {
-				err = PTR_ERR(tsk[idx]);
+			struct kthread_worker *worker;
+
+			worker = kthread_create_worker(0, "igt/parallel:%s",
+						       engine->name);
+			if (IS_ERR(worker)) {
+				err = PTR_ERR(worker);
 				break;
 			}
-			get_task_struct(tsk[idx++]);
-		}
 
-		yield(); /* start all threads before we kthread_stop() */
+			threads[idx].worker = worker;
+			threads[idx].result = 0;
+			threads[idx].engine = engine;
+
+			kthread_init_work(&threads[idx].work, *fn);
+			kthread_queue_work(worker, &threads[idx].work);
+			idx++;
+		}
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
 			int status;
 
-			if (IS_ERR(tsk[idx]))
+			if (!threads[idx].worker)
 				break;
 
-			status = kthread_stop(tsk[idx]);
+			kthread_flush_work(&threads[idx].work);
+			status = READ_ONCE(threads[idx].result);
 			if (status && !err)
 				err = status;
 
-			put_task_struct(tsk[idx++]);
+			kthread_destroy_worker(threads[idx++].worker);
 		}
 
 		if (igt_live_test_end(&t))
 			err = -EIO;
 	}
 
-	kfree(tsk);
+	kfree(threads);
 	return err;
 }
 
@@ -1672,7 +1713,7 @@ static int live_breadcrumbs_smoketest(void *arg)
 	const unsigned int ncpus = num_online_cpus();
 	unsigned long num_waits, num_fences;
 	struct intel_engine_cs *engine;
-	struct task_struct **threads;
+	struct smoke_thread *threads;
 	struct igt_live_test live;
 	intel_wakeref_t wakeref;
 	struct smoketest *smoke;
@@ -1746,23 +1787,26 @@ static int live_breadcrumbs_smoketest(void *arg)
 			 smoke[idx].max_batch, engine->name);
 
 		for (n = 0; n < ncpus; n++) {
-			struct task_struct *tsk;
+			unsigned int i = idx * ncpus + n;
+			struct kthread_worker *worker;
 
-			tsk = kthread_run(__igt_breadcrumbs_smoketest,
-					  &smoke[idx], "igt/%d.%d", idx, n);
-			if (IS_ERR(tsk)) {
-				ret = PTR_ERR(tsk);
+			worker = kthread_create_worker(0, "igt/%d.%d", idx, n);
+			if (IS_ERR(worker)) {
+				ret = PTR_ERR(worker);
 				goto out_flush;
 			}
 
-			get_task_struct(tsk);
-			threads[idx * ncpus + n] = tsk;
+			threads[i].worker = worker;
+			threads[i].t = &smoke[idx];
+
+			kthread_init_work(&threads[i].work,
+					  __igt_breadcrumbs_smoketest);
+			kthread_queue_work(worker, &threads[i].work);
 		}
 
 		idx++;
 	}
 
-	yield(); /* start all threads before we begin */
 	msleep(jiffies_to_msecs(i915_selftest.timeout_jiffies));
 
 out_flush:
@@ -1771,17 +1815,19 @@ out_flush:
 	num_fences = 0;
 	for_each_uabi_engine(engine, i915) {
 		for (n = 0; n < ncpus; n++) {
-			struct task_struct *tsk = threads[idx * ncpus + n];
+			unsigned int i = idx * ncpus + n;
 			int err;
 
-			if (!tsk)
+			if (!threads[i].worker)
 				continue;
 
-			err = kthread_stop(tsk);
+			WRITE_ONCE(threads[i].stop, true);
+			kthread_flush_work(&threads[i].work);
+			err = READ_ONCE(threads[i].result);
 			if (err < 0 && !ret)
 				ret = err;
 
-			put_task_struct(tsk);
+			kthread_destroy_worker(threads[i].worker);
 		}
 
 		num_waits += atomic_long_read(&smoke[idx].num_waits);
@@ -2891,9 +2937,18 @@ out:
 	return err;
 }
 
-static int p_sync0(void *arg)
+struct p_thread {
+	struct perf_stats p;
+	struct kthread_worker *worker;
+	struct kthread_work work;
+	struct intel_engine_cs *engine;
+	int result;
+};
+
+static void p_sync0(struct kthread_work *work)
 {
-	struct perf_stats *p = arg;
+	struct p_thread *thread = container_of(work, typeof(*thread), work);
+	struct perf_stats *p = &thread->p;
 	struct intel_engine_cs *engine = p->engine;
 	struct intel_context *ce;
 	IGT_TIMEOUT(end_time);
@@ -2902,13 +2957,16 @@ static int p_sync0(void *arg)
 	int err = 0;
 
 	ce = intel_context_create(engine);
-	if (IS_ERR(ce))
-		return PTR_ERR(ce);
+	if (IS_ERR(ce)) {
+		thread->result = PTR_ERR(ce);
+		return;
+	}
 
 	err = intel_context_pin(ce);
 	if (err) {
 		intel_context_put(ce);
-		return err;
+		thread->result = err;
+		return;
 	}
 
 	if (intel_engine_supports_stats(engine)) {
@@ -2958,12 +3016,13 @@ static int p_sync0(void *arg)
 
 	intel_context_unpin(ce);
 	intel_context_put(ce);
-	return err;
+	thread->result = err;
 }
 
-static int p_sync1(void *arg)
+static void p_sync1(struct kthread_work *work)
 {
-	struct perf_stats *p = arg;
+	struct p_thread *thread = container_of(work, typeof(*thread), work);
+	struct perf_stats *p = &thread->p;
 	struct intel_engine_cs *engine = p->engine;
 	struct i915_request *prev = NULL;
 	struct intel_context *ce;
@@ -2973,13 +3032,16 @@ static int p_sync1(void *arg)
 	int err = 0;
 
 	ce = intel_context_create(engine);
-	if (IS_ERR(ce))
-		return PTR_ERR(ce);
+	if (IS_ERR(ce)) {
+		thread->result = PTR_ERR(ce);
+		return;
+	}
 
 	err = intel_context_pin(ce);
 	if (err) {
 		intel_context_put(ce);
-		return err;
+		thread->result = err;
+		return;
 	}
 
 	if (intel_engine_supports_stats(engine)) {
@@ -3031,12 +3093,13 @@ static int p_sync1(void *arg)
 
 	intel_context_unpin(ce);
 	intel_context_put(ce);
-	return err;
+	thread->result = err;
 }
 
-static int p_many(void *arg)
+static void p_many(struct kthread_work *work)
 {
-	struct perf_stats *p = arg;
+	struct p_thread *thread = container_of(work, typeof(*thread), work);
+	struct perf_stats *p = &thread->p;
 	struct intel_engine_cs *engine = p->engine;
 	struct intel_context *ce;
 	IGT_TIMEOUT(end_time);
@@ -3045,13 +3108,16 @@ static int p_many(void *arg)
 	bool busy;
 
 	ce = intel_context_create(engine);
-	if (IS_ERR(ce))
-		return PTR_ERR(ce);
+	if (IS_ERR(ce)) {
+		thread->result = PTR_ERR(ce);
+		return;
+	}
 
 	err = intel_context_pin(ce);
 	if (err) {
 		intel_context_put(ce);
-		return err;
+		thread->result = err;
+		return;
 	}
 
 	if (intel_engine_supports_stats(engine)) {
@@ -3092,26 +3158,23 @@ static int p_many(void *arg)
 
 	intel_context_unpin(ce);
 	intel_context_put(ce);
-	return err;
+	thread->result = err;
 }
 
 static int perf_parallel_engines(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	static int (* const func[])(void *arg) = {
+	static void (* const func[])(struct kthread_work *) = {
 		p_sync0,
 		p_sync1,
 		p_many,
 		NULL,
 	};
 	const unsigned int nengines = num_uabi_engines(i915);
+	void (* const *fn)(struct kthread_work *);
 	struct intel_engine_cs *engine;
-	int (* const *fn)(void *arg);
 	struct pm_qos_request qos;
-	struct {
-		struct perf_stats p;
-		struct task_struct *tsk;
-	} *engines;
+	struct p_thread *engines;
 	int err = 0;
 
 	engines = kcalloc(nengines, sizeof(*engines), GFP_KERNEL);
@@ -3134,36 +3197,45 @@ static int perf_parallel_engines(void *arg)
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
+			struct kthread_worker *worker;
+
 			intel_engine_pm_get(engine);
 
 			memset(&engines[idx].p, 0, sizeof(engines[idx].p));
-			engines[idx].p.engine = engine;
 
-			engines[idx].tsk = kthread_run(*fn, &engines[idx].p,
-						       "igt:%s", engine->name);
-			if (IS_ERR(engines[idx].tsk)) {
-				err = PTR_ERR(engines[idx].tsk);
+			worker = kthread_create_worker(0, "igt:%s",
+						       engine->name);
+			if (IS_ERR(worker)) {
+				err = PTR_ERR(worker);
 				intel_engine_pm_put(engine);
 				break;
 			}
-			get_task_struct(engines[idx++].tsk);
-		}
+			engines[idx].worker = worker;
+			engines[idx].result = 0;
+			engines[idx].p.engine = engine;
+			engines[idx].engine = engine;
 
-		yield(); /* start all threads before we kthread_stop() */
+			kthread_init_work(&engines[idx].work, *fn);
+			kthread_queue_work(worker, &engines[idx].work);
+			idx++;
+		}
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
 			int status;
 
-			if (IS_ERR(engines[idx].tsk))
+			if (!engines[idx].worker)
 				break;
 
-			status = kthread_stop(engines[idx].tsk);
+			kthread_flush_work(&engines[idx].work);
+			status = READ_ONCE(engines[idx].result);
 			if (status && !err)
 				err = status;
 
 			intel_engine_pm_put(engine);
-			put_task_struct(engines[idx++].tsk);
+
+			kthread_destroy_worker(engines[idx].worker);
+			idx++;
 		}
 
 		if (igt_live_test_end(&t))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
index 310fb83c527e..2990dd4d4a0d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
@@ -28,8 +28,7 @@ struct intel_engine_cs *intel_selftest_find_any_engine(struct intel_gt *gt)
 
 int intel_selftest_modify_policy(struct intel_engine_cs *engine,
 				 struct intel_selftest_saved_policy *saved,
-				 u32 modify_type)
-
+				 enum selftest_scheduler_modify modify_type)
 {
 	int err;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/imx/ipuv3-plane.c linux-libre-6.1.39-gnu/drivers/gpu/drm/imx/ipuv3-plane.c
index dba4f7d81d69..80142d9a4a55 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/imx/ipuv3-plane.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -614,6 +614,11 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 		break;
 	}
 
+	if (ipu_plane->dp_flow == IPU_DP_FLOW_SYNC_BG)
+		width = ipu_src_rect_width(new_state);
+	else
+		width = drm_rect_width(&new_state->src) >> 16;
+
 	eba = drm_plane_state_to_eba(new_state, 0);
 
 	/*
@@ -622,8 +627,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 	 */
 	if (ipu_state->use_pre) {
 		axi_id = ipu_chan_assign_axi_id(ipu_plane->dma);
-		ipu_prg_channel_configure(ipu_plane->ipu_ch, axi_id,
-					  ipu_src_rect_width(new_state),
+		ipu_prg_channel_configure(ipu_plane->ipu_ch, axi_id, width,
 					  drm_rect_height(&new_state->src) >> 16,
 					  fb->pitches[0], fb->format->format,
 					  fb->modifier, &eba);
@@ -678,9 +682,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 		break;
 	}
 
-	ipu_dmfc_config_wait4eot(ipu_plane->dmfc, ALIGN(drm_rect_width(dst), 8));
+	ipu_dmfc_config_wait4eot(ipu_plane->dmfc, width);
 
-	width = ipu_src_rect_width(new_state);
 	height = drm_rect_height(&new_state->src) >> 16;
 	info = drm_format_info(fb->format->format);
 	ipu_calculate_bursts(width, info->cpp[0], fb->pitches[0],
@@ -744,8 +747,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 		ipu_cpmem_set_burstsize(ipu_plane->ipu_ch, 16);
 
 		ipu_cpmem_zero(ipu_plane->alpha_ch);
-		ipu_cpmem_set_resolution(ipu_plane->alpha_ch,
-					 ipu_src_rect_width(new_state),
+		ipu_cpmem_set_resolution(ipu_plane->alpha_ch, width,
 					 drm_rect_height(&new_state->src) >> 16);
 		ipu_cpmem_set_format_passthrough(ipu_plane->alpha_ch, 8);
 		ipu_cpmem_set_high_priority(ipu_plane->alpha_ch);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index ab0515d2c420..4499a04f7c13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -1629,7 +1629,11 @@ static int ingenic_drm_init(void)
 			return err;
 	}
 
-	return platform_driver_register(&ingenic_drm_driver);
+	err = platform_driver_register(&ingenic_drm_driver);
+	if (IS_ENABLED(CONFIG_DRM_INGENIC_IPU) && err)
+		platform_driver_unregister(ingenic_ipu_driver_ptr);
+
+	return err;
 }
 module_init(ingenic_drm_init);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/lima/lima_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/lima/lima_drv.c
index 7b8d7178d09a..39cab4a55f57 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/lima/lima_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/lima/lima_drv.c
@@ -392,8 +392,10 @@ static int lima_pdev_probe(struct platform_device *pdev)
 
 	/* Allocate and initialize the DRM device. */
 	ddev = drm_dev_alloc(&lima_drm_driver, &pdev->dev);
-	if (IS_ERR(ddev))
-		return PTR_ERR(ddev);
+	if (IS_ERR(ddev)) {
+		err = PTR_ERR(ddev);
+		goto err_out0;
+	}
 
 	ddev->dev_private = ldev;
 	ldev->ddev = ddev;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_dp.c
index 9d085c05c49c..007af69e5026 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_dp.c
@@ -806,10 +806,9 @@ static int mtk_dp_aux_wait_for_completion(struct mtk_dp *mtk_dp, bool is_read)
 }
 
 static int mtk_dp_aux_do_transfer(struct mtk_dp *mtk_dp, bool is_read, u8 cmd,
-				  u32 addr, u8 *buf, size_t length)
+				  u32 addr, u8 *buf, size_t length, u8 *reply_cmd)
 {
 	int ret;
-	u32 reply_cmd;
 
 	if (is_read && (length > DP_AUX_MAX_PAYLOAD_BYTES ||
 			(cmd == DP_AUX_NATIVE_READ && !length)))
@@ -841,10 +840,10 @@ static int mtk_dp_aux_do_transfer(struct mtk_dp *mtk_dp, bool is_read, u8 cmd,
 	/* Wait for feedback from sink device. */
 	ret = mtk_dp_aux_wait_for_completion(mtk_dp, is_read);
 
-	reply_cmd = mtk_dp_read(mtk_dp, MTK_DP_AUX_P0_3624) &
-		    AUX_RX_REPLY_COMMAND_AUX_TX_P0_MASK;
+	*reply_cmd = mtk_dp_read(mtk_dp, MTK_DP_AUX_P0_3624) &
+		     AUX_RX_REPLY_COMMAND_AUX_TX_P0_MASK;
 
-	if (ret || reply_cmd) {
+	if (ret) {
 		u32 phy_status = mtk_dp_read(mtk_dp, MTK_DP_AUX_P0_3628) &
 				 AUX_RX_PHY_STATE_AUX_TX_P0_MASK;
 		if (phy_status != AUX_RX_PHY_STATE_AUX_TX_P0_RX_IDLE) {
@@ -1823,7 +1822,8 @@ static irqreturn_t mtk_dp_hpd_event_thread(int hpd, void *dev)
 	spin_unlock_irqrestore(&mtk_dp->irq_thread_lock, flags);
 
 	if (status & MTK_DP_THREAD_CABLE_STATE_CHG) {
-		drm_helper_hpd_irq_event(mtk_dp->bridge.dev);
+		if (mtk_dp->bridge.dev)
+			drm_helper_hpd_irq_event(mtk_dp->bridge.dev);
 
 		if (!mtk_dp->train_info.cable_plugged_in) {
 			mtk_dp_disable_sdp_aui(mtk_dp);
@@ -2070,7 +2070,7 @@ static ssize_t mtk_dp_aux_transfer(struct drm_dp_aux *mtk_aux,
 		ret = mtk_dp_aux_do_transfer(mtk_dp, is_read, request,
 					     msg->address + accessed_bytes,
 					     msg->buffer + accessed_bytes,
-					     to_access);
+					     to_access, &msg->reply);
 
 		if (ret) {
 			drm_info(mtk_dp->drm_dev,
@@ -2080,7 +2080,6 @@ static ssize_t mtk_dp_aux_transfer(struct drm_dp_aux *mtk_aux,
 		accessed_bytes += to_access;
 	} while (accessed_bytes < msg->size);
 
-	msg->reply = DP_AUX_NATIVE_REPLY_ACK | DP_AUX_I2C_REPLY_ACK;
 	return msg->size;
 err:
 	msg->reply = DP_AUX_NATIVE_REPLY_NACK | DP_AUX_I2C_REPLY_NACK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c
index 508a6d994e83..1f5d39a4077c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -461,9 +461,6 @@ static void mtk_dpi_power_off(struct mtk_dpi *dpi)
 	if (--dpi->refcount != 0)
 		return;
 
-	if (dpi->pinctrl && dpi->pins_gpio)
-		pinctrl_select_state(dpi->pinctrl, dpi->pins_gpio);
-
 	mtk_dpi_disable(dpi);
 	clk_disable_unprepare(dpi->pixel_clk);
 	clk_disable_unprepare(dpi->engine_clk);
@@ -488,9 +485,6 @@ static int mtk_dpi_power_on(struct mtk_dpi *dpi)
 		goto err_pixel;
 	}
 
-	if (dpi->pinctrl && dpi->pins_dpi)
-		pinctrl_select_state(dpi->pinctrl, dpi->pins_dpi);
-
 	return 0;
 
 err_pixel:
@@ -721,12 +715,18 @@ static void mtk_dpi_bridge_disable(struct drm_bridge *bridge)
 	struct mtk_dpi *dpi = bridge_to_dpi(bridge);
 
 	mtk_dpi_power_off(dpi);
+
+	if (dpi->pinctrl && dpi->pins_gpio)
+		pinctrl_select_state(dpi->pinctrl, dpi->pins_gpio);
 }
 
 static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
 {
 	struct mtk_dpi *dpi = bridge_to_dpi(bridge);
 
+	if (dpi->pinctrl && dpi->pins_dpi)
+		pinctrl_select_state(dpi->pinctrl, dpi->pins_dpi);
+
 	mtk_dpi_power_on(dpi);
 	mtk_dpi_set_display_mode(dpi, &dpi->mode);
 	mtk_dpi_enable(dpi);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_crtc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 112615817dcb..5071f1263216 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -945,6 +945,8 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
 
 	mtk_crtc->planes = devm_kcalloc(dev, num_comp_planes,
 					sizeof(struct drm_plane), GFP_KERNEL);
+	if (!mtk_crtc->planes)
+		return -ENOMEM;
 
 	for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
 		ret = mtk_drm_crtc_init_comp_planes(drm_dev, mtk_crtc, i,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 91f58db5915f..25639fbfd374 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -514,6 +514,7 @@ static int mtk_drm_bind(struct device *dev)
 err_deinit:
 	mtk_drm_kms_deinit(drm);
 err_free:
+	private->drm = NULL;
 	drm_dev_put(drm);
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 47e96b0289f9..6c204ccfb9ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -164,8 +164,6 @@ static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj,
 
 	ret = dma_mmap_attrs(priv->dma_dev, vma, mtk_gem->cookie,
 			     mtk_gem->dma_addr, obj->size, mtk_gem->dma_attrs);
-	if (ret)
-		drm_gem_vm_close(vma);
 
 	return ret;
 }
@@ -262,6 +260,6 @@ void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj,
 		return;
 
 	vunmap(vaddr);
-	mtk_gem->kvaddr = 0;
+	mtk_gem->kvaddr = NULL;
 	kfree(mtk_gem->pages);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dsi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_dsi.c
index 3b7d13028fb6..9e1363c9fcdb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -721,7 +721,7 @@ static void mtk_dsi_lane_ready(struct mtk_dsi *dsi)
 		mtk_dsi_clk_ulp_mode_leave(dsi);
 		mtk_dsi_lane0_ulp_mode_leave(dsi);
 		mtk_dsi_clk_hs_mode(dsi, 0);
-		msleep(20);
+		usleep_range(1000, 3000);
 		/* The reaction time after pulling up the mipi signal for dsi_rx */
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 4c80b6896dc3..6e8f99554f54 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1202,9 +1202,10 @@ static enum drm_connector_status mtk_hdmi_detect(struct mtk_hdmi *hdmi)
 	return mtk_hdmi_update_plugged_status(hdmi);
 }
 
-static int mtk_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
-				      const struct drm_display_info *info,
-				      const struct drm_display_mode *mode)
+static enum drm_mode_status
+mtk_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
+			   const struct drm_display_info *info,
+			   const struct drm_display_mode *mode)
 {
 	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
 	struct drm_bridge *next_bridge;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_drv.c
index 3b24a924b7b9..eea433ade79d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_drv.c
@@ -325,23 +325,23 @@ static int meson_drv_bind_master(struct device *dev, bool has_components)
 
 	ret = meson_encoder_hdmi_init(priv);
 	if (ret)
-		goto exit_afbcd;
+		goto unbind_all;
 
 	ret = meson_plane_create(priv);
 	if (ret)
-		goto exit_afbcd;
+		goto unbind_all;
 
 	ret = meson_overlay_create(priv);
 	if (ret)
-		goto exit_afbcd;
+		goto unbind_all;
 
 	ret = meson_crtc_create(priv);
 	if (ret)
-		goto exit_afbcd;
+		goto unbind_all;
 
 	ret = request_irq(priv->vsync_irq, meson_irq, 0, drm->driver->name, drm);
 	if (ret)
-		goto exit_afbcd;
+		goto unbind_all;
 
 	drm_mode_config_reset(drm);
 
@@ -359,6 +359,9 @@ static int meson_drv_bind_master(struct device *dev, bool has_components)
 
 uninstall_irq:
 	free_irq(priv->vsync_irq, drm);
+unbind_all:
+	if (has_components)
+		component_unbind_all(drm->dev, drm);
 exit_afbcd:
 	if (priv->afbcd.ops)
 		priv->afbcd.ops->exit(priv);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
index 5675bc2a92cf..3f73b211fa8e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
@@ -116,9 +116,10 @@ static int meson_encoder_cvbs_get_modes(struct drm_bridge *bridge,
 	return i;
 }
 
-static int meson_encoder_cvbs_mode_valid(struct drm_bridge *bridge,
-					const struct drm_display_info *display_info,
-					const struct drm_display_mode *mode)
+static enum drm_mode_status
+meson_encoder_cvbs_mode_valid(struct drm_bridge *bridge,
+			      const struct drm_display_info *display_info,
+			      const struct drm_display_mode *mode)
 {
 	if (meson_cvbs_get_mode(mode))
 		return MODE_OK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_viu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_viu.c
index d4b907889a21..cd399b0b7181 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_viu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_viu.c
@@ -436,15 +436,14 @@ void meson_viu_init(struct meson_drm *priv)
 
 	/* Initialize OSD1 fifo control register */
 	reg = VIU_OSD_DDR_PRIORITY_URGENT |
-		VIU_OSD_HOLD_FIFO_LINES(31) |
 		VIU_OSD_FIFO_DEPTH_VAL(32) | /* fifo_depth_val: 32*8=256 */
 		VIU_OSD_WORDS_PER_BURST(4) | /* 4 words in 1 burst */
 		VIU_OSD_FIFO_LIMITS(2);      /* fifo_lim: 2*16=32 */
 
 	if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
-		reg |= VIU_OSD_BURST_LENGTH_32;
+		reg |= (VIU_OSD_BURST_LENGTH_32 | VIU_OSD_HOLD_FIFO_LINES(31));
 	else
-		reg |= VIU_OSD_BURST_LENGTH_64;
+		reg |= (VIU_OSD_BURST_LENGTH_64 | VIU_OSD_HOLD_FIFO_LINES(4));
 
 	writel_relaxed(reg, priv->io_base + _REG(VIU_OSD1_FIFO_CTRL_STAT));
 	writel_relaxed(reg, priv->io_base + _REG(VIU_OSD2_FIFO_CTRL_STAT));
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_vpp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_vpp.c
index 154837688ab0..5df1957c8e41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_vpp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/meson/meson_vpp.c
@@ -100,6 +100,8 @@ void meson_vpp_init(struct meson_drm *priv)
 			       priv->io_base + _REG(VPP_DOLBY_CTRL));
 		writel_relaxed(0x1020080,
 				priv->io_base + _REG(VPP_DUMMY_DATA1));
+		writel_relaxed(0x42020,
+				priv->io_base + _REG(VPP_DUMMY_DATA));
 	} else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
 		writel_relaxed(0xf, priv->io_base + _REG(DOLBY_PATH_CTRL));
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c
index be389ed91cbd..bd6e573c9a1a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c
@@ -284,7 +284,8 @@ static void mgag200_g200se_04_pixpllc_atomic_update(struct drm_crtc *crtc,
 	pixpllcp = pixpllc->p - 1;
 	pixpllcs = pixpllc->s;
 
-	xpixpllcm = pixpllcm | ((pixpllcn & BIT(8)) >> 1);
+	// For G200SE A, BIT(7) should be set unconditionally.
+	xpixpllcm = BIT(7) | pixpllcm;
 	xpixpllcn = pixpllcn;
 	xpixpllcp = (pixpllcs << 3) | pixpllcp;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c
index bbab2549243a..ae90b260312a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -640,6 +640,11 @@ void mgag200_crtc_helper_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_
 	if (funcs->pixpllc_atomic_update)
 		funcs->pixpllc_atomic_update(crtc, old_state);
 
+	if (crtc_state->gamma_lut)
+		mgag200_crtc_set_gamma(mdev, format, crtc_state->gamma_lut->data);
+	else
+		mgag200_crtc_set_gamma_linear(mdev, format);
+
 	mgag200_enable_display(mdev);
 
 	if (funcs->enable_vidrst)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
index 7cb8d9849c07..a10feb8a4194 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
@@ -606,8 +606,7 @@ static int a4xx_pm_suspend(struct msm_gpu *gpu) {
 
 static int a4xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 {
-	*value = gpu_read64(gpu, REG_A4XX_RBBM_PERFCTR_CP_0_LO,
-		REG_A4XX_RBBM_PERFCTR_CP_0_HI);
+	*value = gpu_read64(gpu, REG_A4XX_RBBM_PERFCTR_CP_0_LO);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 3dcec7acb384..0829eaf2cd4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -151,8 +151,8 @@ static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 	OUT_RING(ring, 1);
 
 	/* Enable local preemption for finegrain preemption */
-	OUT_PKT7(ring, CP_PREEMPT_ENABLE_GLOBAL, 1);
-	OUT_RING(ring, 0x02);
+	OUT_PKT7(ring, CP_PREEMPT_ENABLE_LOCAL, 1);
+	OUT_RING(ring, 0x1);
 
 	/* Allow CP_CONTEXT_SWITCH_YIELD packets in the IB2 */
 	OUT_PKT7(ring, CP_YIELD_ENABLE, 1);
@@ -605,11 +605,9 @@ static int a5xx_ucode_init(struct msm_gpu *gpu)
 		a5xx_ucode_check_version(a5xx_gpu, a5xx_gpu->pfp_bo);
 	}
 
-	gpu_write64(gpu, REG_A5XX_CP_ME_INSTR_BASE_LO,
-		REG_A5XX_CP_ME_INSTR_BASE_HI, a5xx_gpu->pm4_iova);
+	gpu_write64(gpu, REG_A5XX_CP_ME_INSTR_BASE_LO, a5xx_gpu->pm4_iova);
 
-	gpu_write64(gpu, REG_A5XX_CP_PFP_INSTR_BASE_LO,
-		REG_A5XX_CP_PFP_INSTR_BASE_HI, a5xx_gpu->pfp_iova);
+	gpu_write64(gpu, REG_A5XX_CP_PFP_INSTR_BASE_LO, a5xx_gpu->pfp_iova);
 
 	return 0;
 }
@@ -808,7 +806,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 	gpu_write(gpu, REG_A5XX_RBBM_AHB_CNTL2, 0x0000003F);
 
 	/* Set the highest bank bit */
-	if (adreno_is_a540(adreno_gpu))
+	if (adreno_is_a540(adreno_gpu) || adreno_is_a530(adreno_gpu))
 		regbit = 2;
 	else
 		regbit = 1;
@@ -868,8 +866,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 	 * memory rendering at this point in time and we don't want to block off
 	 * part of the virtual memory space.
 	 */
-	gpu_write64(gpu, REG_A5XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO,
-		REG_A5XX_RBBM_SECVID_TSB_TRUSTED_BASE_HI, 0x00000000);
+	gpu_write64(gpu, REG_A5XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO, 0x00000000);
 	gpu_write(gpu, REG_A5XX_RBBM_SECVID_TSB_TRUSTED_SIZE, 0x00000000);
 
 	/* Put the GPU into 64 bit by default */
@@ -908,8 +905,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 		return ret;
 
 	/* Set the ringbuffer address */
-	gpu_write64(gpu, REG_A5XX_CP_RB_BASE, REG_A5XX_CP_RB_BASE_HI,
-		gpu->rb[0]->iova);
+	gpu_write64(gpu, REG_A5XX_CP_RB_BASE, gpu->rb[0]->iova);
 
 	/*
 	 * If the microcode supports the WHERE_AM_I opcode then we can use that
@@ -936,7 +932,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 		}
 
 		gpu_write64(gpu, REG_A5XX_CP_RB_RPTR_ADDR,
-			REG_A5XX_CP_RB_RPTR_ADDR_HI, shadowptr(a5xx_gpu, gpu->rb[0]));
+			    shadowptr(a5xx_gpu, gpu->rb[0]));
 	} else if (gpu->nr_rings > 1) {
 		/* Disable preemption if WHERE_AM_I isn't available */
 		a5xx_preempt_fini(gpu);
@@ -1239,9 +1235,9 @@ static void a5xx_fault_detect_irq(struct msm_gpu *gpu)
 		gpu_read(gpu, REG_A5XX_RBBM_STATUS),
 		gpu_read(gpu, REG_A5XX_CP_RB_RPTR),
 		gpu_read(gpu, REG_A5XX_CP_RB_WPTR),
-		gpu_read64(gpu, REG_A5XX_CP_IB1_BASE, REG_A5XX_CP_IB1_BASE_HI),
+		gpu_read64(gpu, REG_A5XX_CP_IB1_BASE),
 		gpu_read(gpu, REG_A5XX_CP_IB1_BUFSZ),
-		gpu_read64(gpu, REG_A5XX_CP_IB2_BASE, REG_A5XX_CP_IB2_BASE_HI),
+		gpu_read64(gpu, REG_A5XX_CP_IB2_BASE),
 		gpu_read(gpu, REG_A5XX_CP_IB2_BUFSZ));
 
 	/* Turn off the hangcheck timer to keep it from bothering us */
@@ -1427,8 +1423,7 @@ static int a5xx_pm_suspend(struct msm_gpu *gpu)
 
 static int a5xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 {
-	*value = gpu_read64(gpu, REG_A5XX_RBBM_ALWAYSON_COUNTER_LO,
-		REG_A5XX_RBBM_ALWAYSON_COUNTER_HI);
+	*value = gpu_read64(gpu, REG_A5XX_RBBM_ALWAYSON_COUNTER_LO);
 
 	return 0;
 }
@@ -1465,8 +1460,7 @@ static int a5xx_crashdumper_run(struct msm_gpu *gpu,
 	if (IS_ERR_OR_NULL(dumper->ptr))
 		return -EINVAL;
 
-	gpu_write64(gpu, REG_A5XX_CP_CRASH_SCRIPT_BASE_LO,
-		REG_A5XX_CP_CRASH_SCRIPT_BASE_HI, dumper->iova);
+	gpu_write64(gpu, REG_A5XX_CP_CRASH_SCRIPT_BASE_LO, dumper->iova);
 
 	gpu_write(gpu, REG_A5XX_CP_CRASH_DUMP_CNTL, 1);
 
@@ -1666,8 +1660,7 @@ static u64 a5xx_gpu_busy(struct msm_gpu *gpu, unsigned long *out_sample_rate)
 {
 	u64 busy_cycles;
 
-	busy_cycles = gpu_read64(gpu, REG_A5XX_RBBM_PERFCTR_RBBM_0_LO,
-			REG_A5XX_RBBM_PERFCTR_RBBM_0_HI);
+	busy_cycles = gpu_read64(gpu, REG_A5XX_RBBM_PERFCTR_RBBM_0_LO);
 	*out_sample_rate = clk_get_rate(gpu->core_clk);
 
 	return busy_cycles;
@@ -1747,9 +1740,11 @@ struct msm_gpu *a5xx_gpu_init(struct drm_device *dev)
 {
 	struct msm_drm_private *priv = dev->dev_private;
 	struct platform_device *pdev = priv->gpu_pdev;
+	struct adreno_platform_config *config = pdev->dev.platform_data;
 	struct a5xx_gpu *a5xx_gpu = NULL;
 	struct adreno_gpu *adreno_gpu;
 	struct msm_gpu *gpu;
+	unsigned int nr_rings;
 	int ret;
 
 	if (!pdev) {
@@ -1770,7 +1765,12 @@ struct msm_gpu *a5xx_gpu_init(struct drm_device *dev)
 
 	check_speed_bin(&pdev->dev);
 
-	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, 4);
+	nr_rings = 4;
+
+	if (adreno_cmp_rev(ADRENO_REV(5, 1, 0, ANY_ID), config->rev))
+		nr_rings = 1;
+
+	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, nr_rings);
 	if (ret) {
 		a5xx_destroy(&(a5xx_gpu->base.base));
 		return ERR_PTR(ret);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
index 8abc9a2b114a..f58dd564d122 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
@@ -63,7 +63,7 @@ static struct msm_ringbuffer *get_next_ring(struct msm_gpu *gpu)
 		struct msm_ringbuffer *ring = gpu->rb[i];
 
 		spin_lock_irqsave(&ring->preempt_lock, flags);
-		empty = (get_wptr(ring) == ring->memptrs->rptr);
+		empty = (get_wptr(ring) == gpu->funcs->get_rptr(gpu, ring));
 		spin_unlock_irqrestore(&ring->preempt_lock, flags);
 
 		if (!empty)
@@ -137,7 +137,6 @@ void a5xx_preempt_trigger(struct msm_gpu *gpu)
 
 	/* Set the address of the incoming preemption record */
 	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_RESTORE_ADDR_LO,
-		REG_A5XX_CP_CONTEXT_SWITCH_RESTORE_ADDR_HI,
 		a5xx_gpu->preempt_iova[ring->id]);
 
 	a5xx_gpu->next_ring = ring;
@@ -208,11 +207,11 @@ void a5xx_preempt_hw_init(struct msm_gpu *gpu)
 		a5xx_gpu->preempt[i]->wptr = 0;
 		a5xx_gpu->preempt[i]->rptr = 0;
 		a5xx_gpu->preempt[i]->rbase = gpu->rb[i]->iova;
+		a5xx_gpu->preempt[i]->rptr_addr = shadowptr(a5xx_gpu, gpu->rb[i]);
 	}
 
 	/* Write a 0 to signal that we aren't switching pagetables */
-	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_LO,
-		REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_HI, 0);
+	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_LO, 0);
 
 	/* Reset the preemption state */
 	set_preempt_state(a5xx_gpu, PREEMPT_NONE);
@@ -259,7 +258,6 @@ static int preempt_init_ring(struct a5xx_gpu *a5xx_gpu,
 	ptr->data = 0;
 	ptr->cntl = MSM_GPU_RB_CNTL_DEFAULT | AXXX_CP_RB_CNTL_NO_UPDATE;
 
-	ptr->rptr_addr = shadowptr(a5xx_gpu, ring);
 	ptr->counter = counters_iova;
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index e033d6a67a20..870252bef23f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -876,7 +876,8 @@ static void a6xx_gmu_rpmh_off(struct a6xx_gmu *gmu)
 #define GBIF_CLIENT_HALT_MASK             BIT(0)
 #define GBIF_ARB_HALT_MASK                BIT(1)
 
-static void a6xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu)
+static void a6xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu,
+		bool gx_off)
 {
 	struct msm_gpu *gpu = &adreno_gpu->base;
 
@@ -889,9 +890,11 @@ static void a6xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu)
 		return;
 	}
 
-	/* Halt the gx side of GBIF */
-	gpu_write(gpu, REG_A6XX_RBBM_GBIF_HALT, 1);
-	spin_until(gpu_read(gpu, REG_A6XX_RBBM_GBIF_HALT_ACK) & 1);
+	if (gx_off) {
+		/* Halt the gx side of GBIF */
+		gpu_write(gpu, REG_A6XX_RBBM_GBIF_HALT, 1);
+		spin_until(gpu_read(gpu, REG_A6XX_RBBM_GBIF_HALT_ACK) & 1);
+	}
 
 	/* Halt new client requests on GBIF */
 	gpu_write(gpu, REG_A6XX_GBIF_HALT, GBIF_CLIENT_HALT_MASK);
@@ -929,7 +932,7 @@ static void a6xx_gmu_force_off(struct a6xx_gmu *gmu)
 	/* Halt the gmu cm3 core */
 	gmu_write(gmu, REG_A6XX_GMU_CM3_SYSRESET, 1);
 
-	a6xx_bus_clear_pending_transactions(adreno_gpu);
+	a6xx_bus_clear_pending_transactions(adreno_gpu, true);
 
 	/* Reset GPU core blocks */
 	gpu_write(gpu, REG_A6XX_RBBM_SW_RESET_CMD, 1);
@@ -1083,7 +1086,7 @@ static void a6xx_gmu_shutdown(struct a6xx_gmu *gmu)
 			return;
 		}
 
-		a6xx_bus_clear_pending_transactions(adreno_gpu);
+		a6xx_bus_clear_pending_transactions(adreno_gpu, a6xx_gpu->hung);
 
 		/* tell the GMU we want to slumber */
 		ret = a6xx_gmu_notify_slumber(gmu);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 090ce878b763..88c13ff341e3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -247,8 +247,7 @@ static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 	OUT_RING(ring, submit->seqno);
 
 	trace_msm_gpu_submit_flush(submit,
-		gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO,
-			REG_A6XX_CP_ALWAYS_ON_COUNTER_HI));
+		gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO));
 
 	a6xx_flush(gpu, ring);
 }
@@ -947,8 +946,7 @@ static int a6xx_ucode_init(struct msm_gpu *gpu)
 		}
 	}
 
-	gpu_write64(gpu, REG_A6XX_CP_SQE_INSTR_BASE,
-		REG_A6XX_CP_SQE_INSTR_BASE+1, a6xx_gpu->sqe_iova);
+	gpu_write64(gpu, REG_A6XX_CP_SQE_INSTR_BASE, a6xx_gpu->sqe_iova);
 
 	return 0;
 }
@@ -999,8 +997,7 @@ static int hw_init(struct msm_gpu *gpu)
 	 * memory rendering at this point in time and we don't want to block off
 	 * part of the virtual memory space.
 	 */
-	gpu_write64(gpu, REG_A6XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO,
-		REG_A6XX_RBBM_SECVID_TSB_TRUSTED_BASE_HI, 0x00000000);
+	gpu_write64(gpu, REG_A6XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO, 0x00000000);
 	gpu_write(gpu, REG_A6XX_RBBM_SECVID_TSB_TRUSTED_SIZE, 0x00000000);
 
 	/* Turn on 64 bit addressing for all blocks */
@@ -1049,11 +1046,9 @@ static int hw_init(struct msm_gpu *gpu)
 
 	if (!adreno_is_a650_family(adreno_gpu)) {
 		/* Set the GMEM VA range [0x100000:0x100000 + gpu->gmem - 1] */
-		gpu_write64(gpu, REG_A6XX_UCHE_GMEM_RANGE_MIN_LO,
-			REG_A6XX_UCHE_GMEM_RANGE_MIN_HI, 0x00100000);
+		gpu_write64(gpu, REG_A6XX_UCHE_GMEM_RANGE_MIN_LO, 0x00100000);
 
 		gpu_write64(gpu, REG_A6XX_UCHE_GMEM_RANGE_MAX_LO,
-			REG_A6XX_UCHE_GMEM_RANGE_MAX_HI,
 			0x00100000 + adreno_gpu->gmem - 1);
 	}
 
@@ -1145,8 +1140,7 @@ static int hw_init(struct msm_gpu *gpu)
 		goto out;
 
 	/* Set the ringbuffer address */
-	gpu_write64(gpu, REG_A6XX_CP_RB_BASE, REG_A6XX_CP_RB_BASE_HI,
-		gpu->rb[0]->iova);
+	gpu_write64(gpu, REG_A6XX_CP_RB_BASE, gpu->rb[0]->iova);
 
 	/* Targets that support extended APRIV can use the RPTR shadow from
 	 * hardware but all the other ones need to disable the feature. Targets
@@ -1178,7 +1172,6 @@ static int hw_init(struct msm_gpu *gpu)
 		}
 
 		gpu_write64(gpu, REG_A6XX_CP_RB_RPTR_ADDR_LO,
-			REG_A6XX_CP_RB_RPTR_ADDR_HI,
 			shadowptr(a6xx_gpu, gpu->rb[0]));
 	}
 
@@ -1277,6 +1270,12 @@ static void a6xx_recover(struct msm_gpu *gpu)
 	if (hang_debug)
 		a6xx_dump(gpu);
 
+	/*
+	 * To handle recovery specific sequences during the rpm suspend we are
+	 * about to trigger
+	 */
+	a6xx_gpu->hung = true;
+
 	/* Halt SQE first */
 	gpu_write(gpu, REG_A6XX_CP_SQE_CNTL, 3);
 
@@ -1319,6 +1318,7 @@ static void a6xx_recover(struct msm_gpu *gpu)
 	mutex_unlock(&gpu->active_lock);
 
 	msm_gpu_hw_init(gpu);
+	a6xx_gpu->hung = false;
 }
 
 static const char *a6xx_uche_fault_block(struct msm_gpu *gpu, u32 mid)
@@ -1499,9 +1499,9 @@ static void a6xx_fault_detect_irq(struct msm_gpu *gpu)
 		gpu_read(gpu, REG_A6XX_RBBM_STATUS),
 		gpu_read(gpu, REG_A6XX_CP_RB_RPTR),
 		gpu_read(gpu, REG_A6XX_CP_RB_WPTR),
-		gpu_read64(gpu, REG_A6XX_CP_IB1_BASE, REG_A6XX_CP_IB1_BASE_HI),
+		gpu_read64(gpu, REG_A6XX_CP_IB1_BASE),
 		gpu_read(gpu, REG_A6XX_CP_IB1_REM_SIZE),
-		gpu_read64(gpu, REG_A6XX_CP_IB2_BASE, REG_A6XX_CP_IB2_BASE_HI),
+		gpu_read64(gpu, REG_A6XX_CP_IB2_BASE),
 		gpu_read(gpu, REG_A6XX_CP_IB2_REM_SIZE));
 
 	/* Turn off the hangcheck timer to keep it from bothering us */
@@ -1712,8 +1712,7 @@ static int a6xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 	/* Force the GPU power on so we can read this register */
 	a6xx_gmu_set_oob(&a6xx_gpu->gmu, GMU_OOB_PERFCOUNTER_SET);
 
-	*value = gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO,
-			    REG_A6XX_CP_ALWAYS_ON_COUNTER_HI);
+	*value = gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO);
 
 	a6xx_gmu_clear_oob(&a6xx_gpu->gmu, GMU_OOB_PERFCOUNTER_SET);
 
@@ -1851,6 +1850,39 @@ static uint32_t a6xx_get_rptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
 	return ring->memptrs->rptr = gpu_read(gpu, REG_A6XX_CP_RB_RPTR);
 }
 
+static bool a6xx_progress(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
+{
+	struct msm_cp_state cp_state = {
+		.ib1_base = gpu_read64(gpu, REG_A6XX_CP_IB1_BASE),
+		.ib2_base = gpu_read64(gpu, REG_A6XX_CP_IB2_BASE),
+		.ib1_rem  = gpu_read(gpu, REG_A6XX_CP_IB1_REM_SIZE),
+		.ib2_rem  = gpu_read(gpu, REG_A6XX_CP_IB2_REM_SIZE),
+	};
+	bool progress;
+
+	/*
+	 * Adjust the remaining data to account for what has already been
+	 * fetched from memory, but not yet consumed by the SQE.
+	 *
+	 * This is not *technically* correct, the amount buffered could
+	 * exceed the IB size due to hw prefetching ahead, but:
+	 *
+	 * (1) We aren't trying to find the exact position, just whether
+	 *     progress has been made
+	 * (2) The CP_REG_TO_MEM at the end of a submit should be enough
+	 *     to prevent prefetching into an unrelated submit.  (And
+	 *     either way, at some point the ROQ will be full.)
+	 */
+	cp_state.ib1_rem += gpu_read(gpu, REG_A6XX_CP_CSQ_IB1_STAT) >> 16;
+	cp_state.ib2_rem += gpu_read(gpu, REG_A6XX_CP_CSQ_IB2_STAT) >> 16;
+
+	progress = !!memcmp(&cp_state, &ring->last_cp_state, sizeof(cp_state));
+
+	ring->last_cp_state = cp_state;
+
+	return progress;
+}
+
 static u32 a618_get_speed_bin(u32 fuse)
 {
 	if (fuse == 0)
@@ -1906,7 +1938,7 @@ static u32 fuse_to_supp_hw(struct device *dev, struct adreno_rev rev, u32 fuse)
 
 	if (val == UINT_MAX) {
 		DRM_DEV_ERROR(dev,
-			"missing support for speed-bin: %u. Some OPPs may not be supported by hardware",
+			"missing support for speed-bin: %u. Some OPPs may not be supported by hardware\n",
 			fuse);
 		return UINT_MAX;
 	}
@@ -1916,7 +1948,7 @@ static u32 fuse_to_supp_hw(struct device *dev, struct adreno_rev rev, u32 fuse)
 
 static int a6xx_set_supported_hw(struct device *dev, struct adreno_rev rev)
 {
-	u32 supp_hw = UINT_MAX;
+	u32 supp_hw;
 	u32 speedbin;
 	int ret;
 
@@ -1928,15 +1960,13 @@ static int a6xx_set_supported_hw(struct device *dev, struct adreno_rev rev)
 	if (ret == -ENOENT) {
 		return 0;
 	} else if (ret) {
-		DRM_DEV_ERROR(dev,
-			      "failed to read speed-bin (%d). Some OPPs may not be supported by hardware",
-			      ret);
-		goto done;
+		dev_err_probe(dev, ret,
+			      "failed to read speed-bin. Some OPPs may not be supported by hardware\n");
+		return ret;
 	}
 
 	supp_hw = fuse_to_supp_hw(dev, rev, speedbin);
 
-done:
 	ret = devm_pm_opp_set_supported_hw(dev, &supp_hw, 1);
 	if (ret)
 		return ret;
@@ -1969,6 +1999,7 @@ static const struct adreno_gpu_funcs funcs = {
 		.create_address_space = a6xx_create_address_space,
 		.create_private_address_space = a6xx_create_private_address_space,
 		.get_rptr = a6xx_get_rptr,
+		.progress = a6xx_progress,
 	},
 	.get_timestamp = a6xx_get_timestamp,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
index ab853f61db63..eea2e60ce3b7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
@@ -32,6 +32,7 @@ struct a6xx_gpu {
 	void *llc_slice;
 	void *htw_llc_slice;
 	bool have_mmu500;
+	bool hung;
 };
 
 #define to_a6xx_gpu(x) container_of(x, struct a6xx_gpu, base)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
index a5c3d1ed255a..a023d5f962dc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
@@ -147,8 +147,7 @@ static int a6xx_crashdumper_run(struct msm_gpu *gpu,
 	/* Make sure all pending memory writes are posted */
 	wmb();
 
-	gpu_write64(gpu, REG_A6XX_CP_CRASH_SCRIPT_BASE_LO,
-		REG_A6XX_CP_CRASH_SCRIPT_BASE_HI, dumper->iova);
+	gpu_write64(gpu, REG_A6XX_CP_CRASH_SCRIPT_BASE_LO, dumper->iova);
 
 	gpu_write(gpu, REG_A6XX_CP_CRASH_DUMP_CNTL, 1);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c
index 112a3c79875f..68628ceadc87 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -422,25 +422,23 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
 	 */
 	pm_runtime_enable(&pdev->dev);
 
-	/* Make sure pm runtime is active and reset any previous errors */
-	pm_runtime_set_active(&pdev->dev);
-
 	ret = pm_runtime_get_sync(&pdev->dev);
 	if (ret < 0) {
-		pm_runtime_put_sync(&pdev->dev);
+		pm_runtime_put_noidle(&pdev->dev);
 		DRM_DEV_ERROR(dev->dev, "Couldn't power up the GPU: %d\n", ret);
-		return NULL;
+		goto err_disable_rpm;
 	}
 
 	mutex_lock(&gpu->lock);
 	ret = msm_gpu_hw_init(gpu);
 	mutex_unlock(&gpu->lock);
-	pm_runtime_put_autosuspend(&pdev->dev);
 	if (ret) {
 		DRM_DEV_ERROR(dev->dev, "gpu hw init failed: %d\n", ret);
-		return NULL;
+		goto err_put_rpm;
 	}
 
+	pm_runtime_put_autosuspend(&pdev->dev);
+
 #ifdef CONFIG_DEBUG_FS
 	if (gpu->funcs->debugfs_init) {
 		gpu->funcs->debugfs_init(gpu, dev->primary);
@@ -449,6 +447,13 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
 #endif
 
 	return gpu;
+
+err_put_rpm:
+	pm_runtime_put_sync_suspend(&pdev->dev);
+err_disable_rpm:
+	pm_runtime_disable(&pdev->dev);
+
+	return NULL;
 }
 
 static int find_chipid(struct device *dev, struct adreno_rev *rev)
@@ -535,13 +540,15 @@ static int adreno_bind(struct device *dev, struct device *master, void *data)
 	return 0;
 }
 
+static int adreno_system_suspend(struct device *dev);
 static void adreno_unbind(struct device *dev, struct device *master,
 		void *data)
 {
 	struct msm_drm_private *priv = dev_get_drvdata(master);
 	struct msm_gpu *gpu = dev_to_gpu(dev);
 
-	pm_runtime_force_suspend(dev);
+	if (pm_runtime_enabled(dev))
+		WARN_ON_ONCE(adreno_system_suspend(dev));
 	gpu->funcs->destroy(gpu);
 
 	priv->gpu_pdev = NULL;
@@ -593,7 +600,7 @@ static int adreno_remove(struct platform_device *pdev)
 
 static void adreno_shutdown(struct platform_device *pdev)
 {
-	pm_runtime_force_suspend(&pdev->dev);
+	WARN_ON_ONCE(adreno_system_suspend(&pdev->dev));
 }
 
 static const struct of_device_id dt_match[] = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 6a8092982985..167ebe3a3c09 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -351,6 +351,8 @@ int adreno_set_param(struct msm_gpu *gpu, struct msm_file_private *ctx,
 		/* Ensure string is null terminated: */
 		str[len] = '\0';
 
+		mutex_lock(&gpu->lock);
+
 		if (param == MSM_PARAM_COMM) {
 			paramp = &ctx->comm;
 		} else {
@@ -360,6 +362,8 @@ int adreno_set_param(struct msm_gpu *gpu, struct msm_file_private *ctx,
 		kfree(*paramp);
 		*paramp = str;
 
+		mutex_unlock(&gpu->lock);
+
 		return 0;
 	}
 	case MSM_PARAM_SYSPROF:
@@ -1078,13 +1082,13 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu)
 {
 	struct msm_gpu *gpu = &adreno_gpu->base;
-	struct msm_drm_private *priv = gpu->dev->dev_private;
+	struct msm_drm_private *priv = gpu->dev ? gpu->dev->dev_private : NULL;
 	unsigned int i;
 
 	for (i = 0; i < ARRAY_SIZE(adreno_gpu->info->fw); i++)
 		release_firmware(adreno_gpu->fw[i]);
 
-	if (pm_runtime_enabled(&priv->gpu_pdev->dev))
+	if (priv && pm_runtime_enabled(&priv->gpu_pdev->dev))
 		pm_runtime_disable(&priv->gpu_pdev->dev);
 
 	msm_gpu_cleanup(&adreno_gpu->base);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index e7adc5c632d0..3d78efb066b1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -29,11 +29,9 @@ enum {
 	ADRENO_FW_MAX,
 };
 
-enum adreno_quirks {
-	ADRENO_QUIRK_TWO_PASS_USE_WFI = 1,
-	ADRENO_QUIRK_FAULT_DETECT_MASK = 2,
-	ADRENO_QUIRK_LMLOADKILL_DISABLE = 3,
-};
+#define ADRENO_QUIRK_TWO_PASS_USE_WFI		BIT(0)
+#define ADRENO_QUIRK_FAULT_DETECT_MASK		BIT(1)
+#define ADRENO_QUIRK_LMLOADKILL_DISABLE		BIT(2)
 
 struct adreno_rev {
 	uint8_t  core;
@@ -65,7 +63,7 @@ struct adreno_info {
 	const char *name;
 	const char *fw[ADRENO_FW_MAX];
 	uint32_t gmem;
-	enum adreno_quirks quirks;
+	u64 quirks;
 	struct msm_gpu *(*init)(struct drm_device *dev);
 	const char *zapfw;
 	u32 inactive_period;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 13ce321283ff..6c0ffe8e4adb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -968,7 +968,10 @@ static void dpu_crtc_reset(struct drm_crtc *crtc)
 	if (crtc->state)
 		dpu_crtc_destroy_state(crtc, crtc->state);
 
-	__drm_atomic_helper_crtc_reset(crtc, &cstate->base);
+	if (cstate)
+		__drm_atomic_helper_crtc_reset(crtc, &cstate->base);
+	else
+		__drm_atomic_helper_crtc_reset(crtc, NULL);
 }
 
 /**
@@ -1150,6 +1153,8 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
 	bool needs_dirtyfb = dpu_crtc_needs_dirtyfb(crtc_state);
 
 	pstates = kzalloc(sizeof(*pstates) * DPU_STAGE_MAX * 4, GFP_KERNEL);
+	if (!pstates)
+		return -ENOMEM;
 
 	if (!crtc_state->enable || !crtc_state->active) {
 		DRM_DEBUG_ATOMIC("crtc%d -> enable %d, active %d, skip atomic_check\n",
@@ -1574,6 +1579,8 @@ static const struct drm_crtc_helper_funcs dpu_crtc_helper_funcs = {
 struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane,
 				struct drm_plane *cursor)
 {
+	struct msm_drm_private *priv = dev->dev_private;
+	struct dpu_kms *dpu_kms = to_dpu_kms(priv->kms);
 	struct drm_crtc *crtc = NULL;
 	struct dpu_crtc *dpu_crtc = NULL;
 	int i;
@@ -1605,7 +1612,8 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane,
 
 	drm_crtc_helper_add(crtc, &dpu_crtc_helper_funcs);
 
-	drm_crtc_enable_color_mgmt(crtc, 0, true, 0);
+	if (dpu_kms->catalog->dspp_count)
+		drm_crtc_enable_color_mgmt(crtc, 0, true, 0);
 
 	/* save user friendly CRTC name for later */
 	snprintf(dpu_crtc->name, DPU_CRTC_NAME_SIZE, "crtc%u", crtc->base.id);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 9c6817b5a194..547f9f2b9fcb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -654,7 +654,7 @@ static int dpu_encoder_virt_atomic_check(
 		if (drm_atomic_crtc_needs_modeset(crtc_state)) {
 			dpu_rm_release(global_state, drm_enc);
 
-			if (!crtc_state->active_changed || crtc_state->active)
+			if (!crtc_state->active_changed || crtc_state->enable)
 				ret = dpu_rm_reserve(&dpu_kms->rm, global_state,
 						drm_enc, crtc_state, topology);
 		}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
index 7cbcef6efe17..62f6ff6abf41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
@@ -132,7 +132,6 @@ static void dpu_encoder_phys_wb_set_qos(struct dpu_encoder_phys *phys_enc)
  * dpu_encoder_phys_wb_setup_fb - setup output framebuffer
  * @phys_enc:	Pointer to physical encoder
  * @fb:		Pointer to output framebuffer
- * @wb_roi:	Pointer to output region of interest
  */
 static void dpu_encoder_phys_wb_setup_fb(struct dpu_encoder_phys *phys_enc,
 		struct drm_framebuffer *fb)
@@ -692,7 +691,7 @@ static void dpu_encoder_phys_wb_init_ops(struct dpu_encoder_phys_ops *ops)
 
 /**
  * dpu_encoder_phys_wb_init - initialize writeback encoder
- * @init:	Pointer to init info structure with initialization params
+ * @p:	Pointer to init info structure with initialization params
  */
 struct dpu_encoder_phys *dpu_encoder_phys_wb_init(
 		struct dpu_enc_phys_init_params *p)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 27f029fdc682..b2f330e99b0c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -12,11 +12,15 @@
 #include "dpu_hw_catalog.h"
 #include "dpu_kms.h"
 
-#define VIG_MASK \
+#define VIG_BASE_MASK \
 	(BIT(DPU_SSPP_SRC) | BIT(DPU_SSPP_QOS) |\
-	BIT(DPU_SSPP_CSC_10BIT) | BIT(DPU_SSPP_CDP) |\
+	BIT(DPU_SSPP_CDP) |\
 	BIT(DPU_SSPP_TS_PREFILL) | BIT(DPU_SSPP_EXCL_RECT))
 
+#define VIG_MASK \
+	(VIG_BASE_MASK | \
+	BIT(DPU_SSPP_CSC_10BIT))
+
 #define VIG_MSM8998_MASK \
 	(VIG_MASK | BIT(DPU_SSPP_SCALER_QSEED3))
 
@@ -29,7 +33,7 @@
 #define VIG_SM8250_MASK \
 	(VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3LITE))
 
-#define VIG_QCM2290_MASK (VIG_MASK | BIT(DPU_SSPP_QOS_8LVL))
+#define VIG_QCM2290_MASK (VIG_BASE_MASK | BIT(DPU_SSPP_QOS_8LVL))
 
 #define DMA_MSM8998_MASK \
 	(BIT(DPU_SSPP_SRC) | BIT(DPU_SSPP_QOS) |\
@@ -51,7 +55,7 @@
 	(DMA_MSM8998_MASK | BIT(DPU_SSPP_CURSOR))
 
 #define MIXER_MSM8998_MASK \
-	(BIT(DPU_MIXER_SOURCESPLIT) | BIT(DPU_DIM_LAYER))
+	(BIT(DPU_MIXER_SOURCESPLIT))
 
 #define MIXER_SDM845_MASK \
 	(BIT(DPU_MIXER_SOURCESPLIT) | BIT(DPU_DIM_LAYER) | BIT(DPU_MIXER_COMBINED_ALPHA))
@@ -75,9 +79,13 @@
 
 #define INTF_SDM845_MASK (0)
 
-#define INTF_SC7180_MASK BIT(DPU_INTF_INPUT_CTRL) | BIT(DPU_INTF_TE)
+#define INTF_SC7180_MASK \
+	(BIT(DPU_INTF_INPUT_CTRL) | \
+	 BIT(DPU_INTF_TE) | \
+	 BIT(DPU_INTF_STATUS_SUPPORTED) | \
+	 BIT(DPU_DATA_HCTL_EN))
 
-#define INTF_SC7280_MASK INTF_SC7180_MASK | BIT(DPU_DATA_HCTL_EN)
+#define INTF_SC7280_MASK (INTF_SC7180_MASK)
 
 #define IRQ_SDM845_MASK (BIT(MDP_SSPP_TOP0_INTR) | \
 			 BIT(MDP_SSPP_TOP0_INTR2) | \
@@ -283,7 +291,6 @@ static const struct dpu_caps qcm2290_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0x4,
 	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2,
-	.ubwc_version = DPU_HW_UBWC_VER_20,
 	.has_dim_layer = true,
 	.has_idle_pc = true,
 	.max_linewidth = 2160,
@@ -353,7 +360,7 @@ static const struct dpu_caps sc8180x_dpu_caps = {
 static const struct dpu_caps sm8250_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
-	.qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
+	.qseed_type = DPU_SSPP_SCALER_QSEED4,
 	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_40,
 	.has_src_split = true,
@@ -444,6 +451,8 @@ static const struct dpu_mdp_cfg sc7180_mdp[] = {
 		.reg_off = 0x2B4, .bit_off = 8},
 	.clk_ctrls[DPU_CLK_CTRL_CURSOR1] = {
 		.reg_off = 0x2C4, .bit_off = 8},
+	.clk_ctrls[DPU_CLK_CTRL_WB2] = {
+		.reg_off = 0x3B8, .bit_off = 24},
 	},
 };
 
@@ -602,19 +611,19 @@ static const struct dpu_ctl_cfg sdm845_ctl[] = {
 static const struct dpu_ctl_cfg sc7180_ctl[] = {
 	{
 	.name = "ctl_0", .id = CTL_0,
-	.base = 0x1000, .len = 0xE4,
+	.base = 0x1000, .len = 0x1dc,
 	.features = BIT(DPU_CTL_ACTIVE_CFG),
 	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
 	},
 	{
 	.name = "ctl_1", .id = CTL_1,
-	.base = 0x1200, .len = 0xE4,
+	.base = 0x1200, .len = 0x1dc,
 	.features = BIT(DPU_CTL_ACTIVE_CFG),
 	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
 	},
 	{
 	.name = "ctl_2", .id = CTL_2,
-	.base = 0x1400, .len = 0xE4,
+	.base = 0x1400, .len = 0x1dc,
 	.features = BIT(DPU_CTL_ACTIVE_CFG),
 	.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
 	},
@@ -808,9 +817,9 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = {
 	SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000,  DMA_MSM8998_MASK,
 		sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1),
 	SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000,  DMA_CURSOR_MSM8998_MASK,
-		sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR0),
+		sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA2),
 	SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000,  DMA_CURSOR_MSM8998_MASK,
-		sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
+		sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA3),
 };
 
 static const struct dpu_sspp_cfg sdm845_sspp[] = {
@@ -850,22 +859,22 @@ static const struct dpu_sspp_cfg sc7180_sspp[] = {
 };
 
 static const struct dpu_sspp_sub_blks sm8250_vig_sblk_0 =
-				_VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3LITE);
+				_VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED4);
 static const struct dpu_sspp_sub_blks sm8250_vig_sblk_1 =
-				_VIG_SBLK("1", 6, DPU_SSPP_SCALER_QSEED3LITE);
+				_VIG_SBLK("1", 6, DPU_SSPP_SCALER_QSEED4);
 static const struct dpu_sspp_sub_blks sm8250_vig_sblk_2 =
-				_VIG_SBLK("2", 7, DPU_SSPP_SCALER_QSEED3LITE);
+				_VIG_SBLK("2", 7, DPU_SSPP_SCALER_QSEED4);
 static const struct dpu_sspp_sub_blks sm8250_vig_sblk_3 =
-				_VIG_SBLK("3", 8, DPU_SSPP_SCALER_QSEED3LITE);
+				_VIG_SBLK("3", 8, DPU_SSPP_SCALER_QSEED4);
 
 static const struct dpu_sspp_cfg sm8250_sspp[] = {
-	SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SM8250_MASK,
+	SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SC7180_MASK,
 		sm8250_vig_sblk_0, 0,  SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
-	SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, VIG_SM8250_MASK,
+	SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, VIG_SC7180_MASK,
 		sm8250_vig_sblk_1, 4,  SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG1),
-	SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, VIG_SM8250_MASK,
+	SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, VIG_SC7180_MASK,
 		sm8250_vig_sblk_2, 8, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG2),
-	SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, VIG_SM8250_MASK,
+	SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, VIG_SC7180_MASK,
 		sm8250_vig_sblk_3, 12,  SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG3),
 	SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000,  DMA_SDM845_MASK,
 		sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
@@ -1175,6 +1184,13 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = {
 			-1),
 };
 
+static const struct dpu_pingpong_cfg sc7280_pp[] = {
+	PP_BLK("pingpong_0", PINGPONG_0, 0x69000, 0, sc7280_pp_sblk, -1, -1),
+	PP_BLK("pingpong_1", PINGPONG_1, 0x6a000, 0, sc7280_pp_sblk, -1, -1),
+	PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, 0, sc7280_pp_sblk, -1, -1),
+	PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk, -1, -1),
+};
+
 static struct dpu_pingpong_cfg qcm2290_pp[] = {
 	PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, sdm845_pp_sblk,
 		DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
@@ -1187,7 +1203,7 @@ static struct dpu_pingpong_cfg qcm2290_pp[] = {
 #define MERGE_3D_BLK(_name, _id, _base) \
 	{\
 	.name = _name, .id = _id, \
-	.base = _base, .len = 0x100, \
+	.base = _base, .len = 0x8, \
 	.features = MERGE_3D_SM8150_MASK, \
 	.sblk = NULL \
 	}
@@ -1198,13 +1214,6 @@ static const struct dpu_merge_3d_cfg sm8150_merge_3d[] = {
 	MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200),
 };
 
-static const struct dpu_pingpong_cfg sc7280_pp[] = {
-	PP_BLK("pingpong_0", PINGPONG_0, 0x59000, 0, sc7280_pp_sblk, -1, -1),
-	PP_BLK("pingpong_1", PINGPONG_1, 0x6a000, 0, sc7280_pp_sblk, -1, -1),
-	PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, 0, sc7280_pp_sblk, -1, -1),
-	PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk, -1, -1),
-};
-
 /*************************************************************
  * DSC sub blocks config
  *************************************************************/
@@ -1916,8 +1925,6 @@ static const struct dpu_mdss_cfg qcm2290_dpu_cfg = {
 	.intf = qcm2290_intf,
 	.vbif_count = ARRAY_SIZE(sdm845_vbif),
 	.vbif = sdm845_vbif,
-	.reg_dma_count = 1,
-	.dma_cfg = &sdm845_regdma,
 	.perf = &qcm2290_perf_data,
 	.mdss_irqs = IRQ_SC7180_MASK,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index 38aa38ab1568..77c46ce5a22f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -203,17 +203,19 @@ enum {
 
 /**
  * INTF sub-blocks
- * @DPU_INTF_INPUT_CTRL         Supports the setting of pp block from which
- *                              pixel data arrives to this INTF
- * @DPU_INTF_TE                 INTF block has TE configuration support
- * @DPU_DATA_HCTL_EN            Allows data to be transferred at different rate
-                                than video timing
+ * @DPU_INTF_INPUT_CTRL             Supports the setting of pp block from which
+ *                                  pixel data arrives to this INTF
+ * @DPU_INTF_TE                     INTF block has TE configuration support
+ * @DPU_DATA_HCTL_EN                Allows data to be transferred at different rate
+ *                                  than video timing
+ * @DPU_INTF_STATUS_SUPPORTED       INTF block has INTF_STATUS register
  * @DPU_INTF_MAX
  */
 enum {
 	DPU_INTF_INPUT_CTRL = 0x1,
 	DPU_INTF_TE,
 	DPU_DATA_HCTL_EN,
+	DPU_INTF_STATUS_SUPPORTED,
 	DPU_INTF_MAX
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
index a35ecb6676c8..696c32d30d10 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
@@ -550,7 +550,7 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx,
 		DPU_REG_WRITE(c, CTL_MERGE_3D_ACTIVE,
 			      BIT(cfg->merge_3d - MERGE_3D_0));
 	if (cfg->dsc) {
-		DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, DSC_IDX);
+		DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, BIT(DSC_IDX));
 		DPU_REG_WRITE(c, CTL_DSC_ACTIVE, cfg->dsc);
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c
index f2ddcfb6f7ee..c8f14555834a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c
@@ -42,7 +42,7 @@ static void dpu_hw_dsc_config(struct dpu_hw_dsc *hw_dsc,
 			      u32 initial_lines)
 {
 	struct dpu_hw_blk_reg_map *c = &hw_dsc->hw;
-	u32 data, lsb, bpp;
+	u32 data;
 	u32 slice_last_group_size;
 	u32 det_thresh_flatness;
 	bool is_cmd_mode = !(mode & DSC_MODE_VIDEO);
@@ -52,18 +52,12 @@ static void dpu_hw_dsc_config(struct dpu_hw_dsc *hw_dsc,
 	if (is_cmd_mode)
 		initial_lines += 1;
 
-	slice_last_group_size = 3 - (dsc->slice_width % 3);
+	slice_last_group_size = (dsc->slice_width + 2) % 3;
+
 	data = (initial_lines << 20);
-	data |= ((slice_last_group_size - 1) << 18);
+	data |= (slice_last_group_size << 18);
 	/* bpp is 6.4 format, 4 LSBs bits are for fractional part */
-	data |= dsc->bits_per_pixel << 12;
-	lsb = dsc->bits_per_pixel % 4;
-	bpp = dsc->bits_per_pixel / 4;
-	bpp *= 4;
-	bpp <<= 4;
-	bpp |= lsb;
-
-	data |= bpp << 8;
+	data |= (dsc->bits_per_pixel << 8);
 	data |= (dsc->block_pred_enable << 7);
 	data |= (dsc->line_buf_depth << 3);
 	data |= (dsc->simple_422 << 2);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
index cf1b6d84c18a..75e1b89c9eac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
@@ -15,7 +15,7 @@
 
 /*
  * Register offsets in MDSS register file for the interrupt registers
- * w.r.t. to the MDP base
+ * w.r.t. the MDP base
  */
 #define MDP_SSPP_TOP0_OFF		0x0
 #define MDP_INTF_0_OFF			0x6A000
@@ -24,6 +24,9 @@
 #define MDP_INTF_3_OFF			0x6B800
 #define MDP_INTF_4_OFF			0x6C000
 #define MDP_INTF_5_OFF			0x6C800
+#define INTF_INTR_EN			0x1c0
+#define INTF_INTR_STATUS		0x1c4
+#define INTF_INTR_CLEAR			0x1c8
 #define MDP_AD4_0_OFF			0x7C000
 #define MDP_AD4_1_OFF			0x7D000
 #define MDP_AD4_INTR_EN_OFF		0x41c
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
index 7ce66bf3f4c8..b9dddf576c02 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
@@ -56,12 +56,8 @@
 #define   INTF_TPG_RGB_MAPPING          0x11C
 #define   INTF_PROG_FETCH_START         0x170
 #define   INTF_PROG_ROT_START           0x174
-
-#define   INTF_FRAME_LINE_COUNT_EN      0x0A8
-#define   INTF_FRAME_COUNT              0x0AC
-#define   INTF_LINE_COUNT               0x0B0
-
 #define   INTF_MUX                      0x25C
+#define   INTF_STATUS                   0x26C
 
 #define INTF_CFG_ACTIVE_H_EN	BIT(29)
 #define INTF_CFG_ACTIVE_V_EN	BIT(30)
@@ -297,8 +293,13 @@ static void dpu_hw_intf_get_status(
 		struct intf_status *s)
 {
 	struct dpu_hw_blk_reg_map *c = &intf->hw;
+	unsigned long cap = intf->cap->features;
+
+	if (cap & BIT(DPU_INTF_STATUS_SUPPORTED))
+		s->is_en = DPU_REG_READ(c, INTF_STATUS) & BIT(0);
+	else
+		s->is_en = DPU_REG_READ(c, INTF_TIMING_ENGINE_EN);
 
-	s->is_en = DPU_REG_READ(c, INTF_TIMING_ENGINE_EN);
 	s->is_prog_fetch_en = !!(DPU_REG_READ(c, INTF_CONFIG) & BIT(31));
 	if (s->is_en) {
 		s->frame_count = DPU_REG_READ(c, INTF_FRAME_COUNT);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c
index 2d28afdf860e..a3e413d27717 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c
@@ -61,6 +61,7 @@ static const struct dpu_wb_cfg *_wb_offset(enum dpu_wb wb,
 	for (i = 0; i < m->wb_count; i++) {
 		if (wb == m->wb[i].id) {
 			b->blk_addr = addr + m->wb[i].base;
+			b->log_mask = DPU_DBG_MASK_WB;
 			return &m->wb[i];
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h
index c8156ed4b7fb..93081e82c6d7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h
@@ -20,9 +20,6 @@
 #define HIST_INTR_EN                    0x01c
 #define HIST_INTR_STATUS                0x020
 #define HIST_INTR_CLEAR                 0x024
-#define INTF_INTR_EN                    0x1C0
-#define INTF_INTR_STATUS                0x1C4
-#define INTF_INTR_CLEAR                 0x1C8
 #define SPLIT_DISPLAY_EN                0x2F4
 #define SPLIT_DISPLAY_UPPER_PIPE_CTRL   0x2F8
 #define DSPP_IGC_COLOR0_RAM_LUTN        0x300
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 5e6e2626151e..b7901b666612 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -942,6 +942,11 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k
 	msm_disp_snapshot_add_block(disp_state, cat->mdp[0].len,
 			dpu_kms->mmio + cat->mdp[0].base, "top");
 
+	/* dump DSC sub-blocks HW regs info */
+	for (i = 0; i < cat->dsc_count; i++)
+		msm_disp_snapshot_add_block(disp_state, cat->dsc[i].len,
+				dpu_kms->mmio + cat->dsc[i].base, "dsc_%d", i);
+
 	pm_runtime_put_sync(&dpu_kms->pdev->dev);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 658005f609f4..3fbda2a1f77f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -1124,7 +1124,7 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane)
 	struct dpu_plane_state *pstate = to_dpu_plane_state(state);
 	struct drm_crtc *crtc = state->crtc;
 	struct drm_framebuffer *fb = state->fb;
-	bool is_rt_pipe, update_qos_remap;
+	bool is_rt_pipe;
 	const struct dpu_format *fmt =
 		to_dpu_format(msm_framebuffer_format(fb));
 	struct dpu_hw_pipe_cfg pipe_cfg;
@@ -1136,6 +1136,9 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane)
 	pstate->pending = true;
 
 	is_rt_pipe = (dpu_crtc_get_client_type(crtc) != NRT_CLIENT);
+	pstate->needs_qos_remap |= (is_rt_pipe != pdpu->is_rt_pipe);
+	pdpu->is_rt_pipe = is_rt_pipe;
+
 	_dpu_plane_set_qos_ctrl(plane, false, DPU_PLANE_QOS_PANIC_CTRL);
 
 	DPU_DEBUG_PLANE(pdpu, "FB[%u] " DRM_RECT_FP_FMT "->crtc%u " DRM_RECT_FMT
@@ -1217,14 +1220,8 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane)
 		_dpu_plane_set_ot_limit(plane, crtc, &pipe_cfg);
 	}
 
-	update_qos_remap = (is_rt_pipe != pdpu->is_rt_pipe) ||
-			pstate->needs_qos_remap;
-
-	if (update_qos_remap) {
-		if (is_rt_pipe != pdpu->is_rt_pipe)
-			pdpu->is_rt_pipe = is_rt_pipe;
-		else if (pstate->needs_qos_remap)
-			pstate->needs_qos_remap = false;
+	if (pstate->needs_qos_remap) {
+		pstate->needs_qos_remap = false;
 		_dpu_plane_set_qos_remap(plane);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index 73b3442e7467..58abf5fe97e2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -572,6 +572,8 @@ void dpu_rm_release(struct dpu_global_state *global_state,
 		ARRAY_SIZE(global_state->ctl_to_enc_id), enc->base.id);
 	_dpu_rm_clear_mapping(global_state->dsc_to_enc_id,
 		ARRAY_SIZE(global_state->dsc_to_enc_id), enc->base.id);
+	_dpu_rm_clear_mapping(global_state->dspp_to_enc_id,
+		ARRAY_SIZE(global_state->dspp_to_enc_id), enc->base.id);
 }
 
 int dpu_rm_reserve(
@@ -660,6 +662,11 @@ int dpu_rm_get_assigned_resources(struct dpu_rm *rm,
 				  blks_size, enc_id);
 			break;
 		}
+		if (!hw_blks[i]) {
+			DPU_ERROR("Allocated resource %d unavailable to assign to enc %d\n",
+				  type, enc_id);
+			break;
+		}
 		blks[num_blks++] = hw_blks[i];
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
index 088ec990a2f2..2a5a68366582 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
@@ -70,6 +70,8 @@ int dpu_writeback_init(struct drm_device *dev, struct drm_encoder *enc,
 	int rc = 0;
 
 	dpu_wb_conn = devm_kzalloc(dev->dev, sizeof(*dpu_wb_conn), GFP_KERNEL);
+	if (!dpu_wb_conn)
+		return -ENOMEM;
 
 	drm_connector_helper_add(&dpu_wb_conn->base.base, &dpu_wb_conn_helper_funcs);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index e86421c69bd1..86036dd4e1e8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -1139,7 +1139,10 @@ static void mdp5_crtc_reset(struct drm_crtc *crtc)
 	if (crtc->state)
 		mdp5_crtc_destroy_state(crtc, crtc->state);
 
-	__drm_atomic_helper_crtc_reset(crtc, &mdp5_cstate->base);
+	if (mdp5_cstate)
+		__drm_atomic_helper_crtc_reset(crtc, &mdp5_cstate->base);
+	else
+		__drm_atomic_helper_crtc_reset(crtc, NULL);
 }
 
 static const struct drm_crtc_funcs mdp5_crtc_no_lm_cursor_funcs = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index b0d21838a134..29ae5c9613f3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -203,7 +203,7 @@ static int mdp5_set_split_display(struct msm_kms *kms,
 							  slave_encoder);
 }
 
-static void mdp5_destroy(struct platform_device *pdev);
+static void mdp5_destroy(struct mdp5_kms *mdp5_kms);
 
 static void mdp5_kms_destroy(struct msm_kms *kms)
 {
@@ -223,7 +223,7 @@ static void mdp5_kms_destroy(struct msm_kms *kms)
 	}
 
 	mdp_kms_destroy(&mdp5_kms->base);
-	mdp5_destroy(mdp5_kms->pdev);
+	mdp5_destroy(mdp5_kms);
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -559,6 +559,8 @@ static int mdp5_kms_init(struct drm_device *dev)
 	int irq, i, ret;
 
 	ret = mdp5_init(to_platform_device(dev->dev), dev);
+	if (ret)
+		return ret;
 
 	/* priv->kms would have been populated by the MDP5 driver */
 	kms = priv->kms;
@@ -632,9 +634,8 @@ fail:
 	return ret;
 }
 
-static void mdp5_destroy(struct platform_device *pdev)
+static void mdp5_destroy(struct mdp5_kms *mdp5_kms)
 {
-	struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
 	int i;
 
 	if (mdp5_kms->ctlm)
@@ -648,7 +649,7 @@ static void mdp5_destroy(struct platform_device *pdev)
 		kfree(mdp5_kms->intfs[i]);
 
 	if (mdp5_kms->rpm_enabled)
-		pm_runtime_disable(&pdev->dev);
+		pm_runtime_disable(&mdp5_kms->pdev->dev);
 
 	drm_atomic_private_obj_fini(&mdp5_kms->glob_state);
 	drm_modeset_lock_fini(&mdp5_kms->glob_state_lock);
@@ -797,8 +798,6 @@ static int mdp5_init(struct platform_device *pdev, struct drm_device *dev)
 		goto fail;
 	}
 
-	platform_set_drvdata(pdev, mdp5_kms);
-
 	spin_lock_init(&mdp5_kms->resource_lock);
 
 	mdp5_kms->dev = dev;
@@ -839,6 +838,9 @@ static int mdp5_init(struct platform_device *pdev, struct drm_device *dev)
 	 */
 	clk_set_rate(mdp5_kms->core_clk, 200000000);
 
+	/* set uninit-ed kms */
+	priv->kms = &mdp5_kms->base.base;
+
 	pm_runtime_enable(&pdev->dev);
 	mdp5_kms->rpm_enabled = true;
 
@@ -890,13 +892,10 @@ static int mdp5_init(struct platform_device *pdev, struct drm_device *dev)
 	if (ret)
 		goto fail;
 
-	/* set uninit-ed kms */
-	priv->kms = &mdp5_kms->base.base;
-
 	return 0;
 fail:
 	if (mdp5_kms)
-		mdp5_destroy(pdev);
+		mdp5_destroy(mdp5_kms);
 	return ret;
 }
 
@@ -953,7 +952,8 @@ static int mdp5_dev_remove(struct platform_device *pdev)
 static __maybe_unused int mdp5_runtime_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-	struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
+	struct msm_drm_private *priv = platform_get_drvdata(pdev);
+	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(priv->kms));
 
 	DBG("");
 
@@ -963,7 +963,8 @@ static __maybe_unused int mdp5_runtime_suspend(struct device *dev)
 static __maybe_unused int mdp5_runtime_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-	struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
+	struct msm_drm_private *priv = platform_get_drvdata(pdev);
+	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(priv->kms));
 
 	DBG("");
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_audio.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_audio.c
index 6666783e1468..1245c7aa49df 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_audio.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_audio.c
@@ -593,6 +593,18 @@ static struct hdmi_codec_pdata codec_data = {
 	.i2s = 1,
 };
 
+void dp_unregister_audio_driver(struct device *dev, struct dp_audio *dp_audio)
+{
+	struct dp_audio_private *audio_priv;
+
+	audio_priv = container_of(dp_audio, struct dp_audio_private, dp_audio);
+
+	if (audio_priv->audio_pdev) {
+		platform_device_unregister(audio_priv->audio_pdev);
+		audio_priv->audio_pdev = NULL;
+	}
+}
+
 int dp_register_audio_driver(struct device *dev,
 		struct dp_audio *dp_audio)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_audio.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_audio.h
index 84e5f4a5d26b..4ab78880af82 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_audio.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_audio.h
@@ -53,6 +53,8 @@ struct dp_audio *dp_audio_get(struct platform_device *pdev,
 int dp_register_audio_driver(struct device *dev,
 		struct dp_audio *dp_audio);
 
+void dp_unregister_audio_driver(struct device *dev, struct dp_audio *dp_audio);
+
 /**
  * dp_audio_put()
  *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_aux.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_aux.c
index d030a93a08c3..84f9e3e5f964 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_aux.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_aux.c
@@ -162,47 +162,6 @@ static ssize_t dp_aux_cmd_fifo_rx(struct dp_aux_private *aux,
 	return i;
 }
 
-static void dp_aux_native_handler(struct dp_aux_private *aux, u32 isr)
-{
-	if (isr & DP_INTR_AUX_I2C_DONE)
-		aux->aux_error_num = DP_AUX_ERR_NONE;
-	else if (isr & DP_INTR_WRONG_ADDR)
-		aux->aux_error_num = DP_AUX_ERR_ADDR;
-	else if (isr & DP_INTR_TIMEOUT)
-		aux->aux_error_num = DP_AUX_ERR_TOUT;
-	if (isr & DP_INTR_NACK_DEFER)
-		aux->aux_error_num = DP_AUX_ERR_NACK;
-	if (isr & DP_INTR_AUX_ERROR) {
-		aux->aux_error_num = DP_AUX_ERR_PHY;
-		dp_catalog_aux_clear_hw_interrupts(aux->catalog);
-	}
-}
-
-static void dp_aux_i2c_handler(struct dp_aux_private *aux, u32 isr)
-{
-	if (isr & DP_INTR_AUX_I2C_DONE) {
-		if (isr & (DP_INTR_I2C_NACK | DP_INTR_I2C_DEFER))
-			aux->aux_error_num = DP_AUX_ERR_NACK;
-		else
-			aux->aux_error_num = DP_AUX_ERR_NONE;
-	} else {
-		if (isr & DP_INTR_WRONG_ADDR)
-			aux->aux_error_num = DP_AUX_ERR_ADDR;
-		else if (isr & DP_INTR_TIMEOUT)
-			aux->aux_error_num = DP_AUX_ERR_TOUT;
-		if (isr & DP_INTR_NACK_DEFER)
-			aux->aux_error_num = DP_AUX_ERR_NACK_DEFER;
-		if (isr & DP_INTR_I2C_NACK)
-			aux->aux_error_num = DP_AUX_ERR_NACK;
-		if (isr & DP_INTR_I2C_DEFER)
-			aux->aux_error_num = DP_AUX_ERR_DEFER;
-		if (isr & DP_INTR_AUX_ERROR) {
-			aux->aux_error_num = DP_AUX_ERR_PHY;
-			dp_catalog_aux_clear_hw_interrupts(aux->catalog);
-		}
-	}
-}
-
 static void dp_aux_update_offset_and_segment(struct dp_aux_private *aux,
 					     struct drm_dp_aux_msg *input_msg)
 {
@@ -423,13 +382,46 @@ void dp_aux_isr(struct drm_dp_aux *dp_aux)
 
 	isr = dp_catalog_aux_get_irq(aux->catalog);
 
-	if (!aux->cmd_busy)
+	/* no interrupts pending, return immediately */
+	if (!isr)
 		return;
 
-	if (aux->native)
-		dp_aux_native_handler(aux, isr);
-	else
-		dp_aux_i2c_handler(aux, isr);
+	if (!aux->cmd_busy) {
+		DRM_ERROR("Unexpected DP AUX IRQ %#010x when not busy\n", isr);
+		return;
+	}
+
+	/*
+	 * The logic below assumes only one error bit is set (other than "done"
+	 * which can apparently be set at the same time as some of the other
+	 * bits). Warn if more than one get set so we know we need to improve
+	 * the logic.
+	 */
+	if (hweight32(isr & ~DP_INTR_AUX_XFER_DONE) > 1)
+		DRM_WARN("Some DP AUX interrupts unhandled: %#010x\n", isr);
+
+	if (isr & DP_INTR_AUX_ERROR) {
+		aux->aux_error_num = DP_AUX_ERR_PHY;
+		dp_catalog_aux_clear_hw_interrupts(aux->catalog);
+	} else if (isr & DP_INTR_NACK_DEFER) {
+		aux->aux_error_num = DP_AUX_ERR_NACK_DEFER;
+	} else if (isr & DP_INTR_WRONG_ADDR) {
+		aux->aux_error_num = DP_AUX_ERR_ADDR;
+	} else if (isr & DP_INTR_TIMEOUT) {
+		aux->aux_error_num = DP_AUX_ERR_TOUT;
+	} else if (!aux->native && (isr & DP_INTR_I2C_NACK)) {
+		aux->aux_error_num = DP_AUX_ERR_NACK;
+	} else if (!aux->native && (isr & DP_INTR_I2C_DEFER)) {
+		if (isr & DP_INTR_AUX_XFER_DONE)
+			aux->aux_error_num = DP_AUX_ERR_NACK;
+		else
+			aux->aux_error_num = DP_AUX_ERR_DEFER;
+	} else if (isr & DP_INTR_AUX_XFER_DONE) {
+		aux->aux_error_num = DP_AUX_ERR_NONE;
+	} else {
+		DRM_WARN("Unexpected interrupt: %#010x\n", isr);
+		return;
+	}
 
 	complete(&aux->comp);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c
index 676279d0ca8d..421391755427 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c
@@ -27,7 +27,7 @@
 #define DP_INTF_CONFIG_DATABUS_WIDEN     BIT(4)
 
 #define DP_INTERRUPT_STATUS1 \
-	(DP_INTR_AUX_I2C_DONE| \
+	(DP_INTR_AUX_XFER_DONE| \
 	DP_INTR_WRONG_ADDR | DP_INTR_TIMEOUT | \
 	DP_INTR_NACK_DEFER | DP_INTR_WRONG_DATA_CNT | \
 	DP_INTR_I2C_NACK | DP_INTR_I2C_DEFER | \
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_catalog.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_catalog.h
index 1f717f45c115..f36b7b372a06 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_catalog.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_catalog.h
@@ -13,7 +13,7 @@
 
 /* interrupts */
 #define DP_INTR_HPD		BIT(0)
-#define DP_INTR_AUX_I2C_DONE	BIT(3)
+#define DP_INTR_AUX_XFER_DONE	BIT(3)
 #define DP_INTR_WRONG_ADDR	BIT(6)
 #define DP_INTR_TIMEOUT		BIT(9)
 #define DP_INTR_NACK_DEFER	BIT(12)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_display.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_display.c
index a49f6dbbe888..d16c12351adb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_display.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dp/dp_display.c
@@ -323,6 +323,7 @@ static void dp_display_unbind(struct device *dev, struct device *master,
 	kthread_stop(dp->ev_tsk);
 
 	dp_power_client_deinit(dp->power);
+	dp_unregister_audio_driver(dev, dp->audio);
 	dp_aux_unregister(dp->aux);
 	dp->drm_dev = NULL;
 	dp->aux->drm_dev = NULL;
@@ -857,7 +858,7 @@ static int dp_display_set_mode(struct msm_dp *dp_display,
 
 	dp = container_of(dp_display, struct dp_display_private, dp_display);
 
-	dp->panel->dp_mode.drm_mode = mode->drm_mode;
+	drm_mode_copy(&dp->panel->dp_mode.drm_mode, &mode->drm_mode);
 	dp->panel->dp_mode.bpp = mode->bpp;
 	dp->panel->dp_mode.capabilities = mode->capabilities;
 	dp_panel_init_panel_info(dp->panel);
@@ -1341,9 +1342,9 @@ static int dp_display_remove(struct platform_device *pdev)
 {
 	struct dp_display_private *dp = dev_get_dp_display_private(&pdev->dev);
 
+	component_del(&pdev->dev, &dp_display_comp_ops);
 	dp_display_deinit_sub_modules(dp);
 
-	component_del(&pdev->dev, &dp_display_comp_ops);
 	platform_set_drvdata(pdev, NULL);
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi_cfg.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dsi/dsi_cfg.c
index 7e97c239ed48..e0bd452a9f1e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi_cfg.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -209,8 +209,8 @@ static const struct msm_dsi_config sc7280_dsi_cfg = {
 	.num_regulators = ARRAY_SIZE(sc7280_dsi_regulators),
 	.bus_clk_names = dsi_sc7280_bus_clk_names,
 	.num_bus_clks = ARRAY_SIZE(dsi_sc7280_bus_clk_names),
-	.io_start = { 0xae94000 },
-	.num_dsi = 1,
+	.io_start = { 0xae94000, 0xae96000 },
+	.num_dsi = 2,
 };
 
 static const char * const dsi_qcm2290_bus_clk_names[] = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c
index 7fbf391c024f..b433ccfe4d7d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -21,6 +21,7 @@
 
 #include <video/mipi_display.h>
 
+#include <drm/display/drm_dsc_helper.h>
 #include <drm/drm_of.h>
 
 #include "dsi.h"
@@ -33,7 +34,7 @@
 
 #define DSI_RESET_TOGGLE_DELAY_MS 20
 
-static int dsi_populate_dsc_params(struct drm_dsc_config *dsc);
+static int dsi_populate_dsc_params(struct msm_dsi_host *msm_host, struct drm_dsc_config *dsc);
 
 static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor)
 {
@@ -842,34 +843,27 @@ static void dsi_ctrl_config(struct msm_dsi_host *msm_host, bool enable,
 static void dsi_update_dsc_timing(struct msm_dsi_host *msm_host, bool is_cmd_mode, u32 hdisplay)
 {
 	struct drm_dsc_config *dsc = msm_host->dsc;
-	u32 reg, intf_width, reg_ctrl, reg_ctrl2;
+	u32 reg, reg_ctrl, reg_ctrl2;
 	u32 slice_per_intf, total_bytes_per_intf;
 	u32 pkt_per_line;
-	u32 bytes_in_slice;
 	u32 eol_byte_num;
 
 	/* first calculate dsc parameters and then program
 	 * compress mode registers
 	 */
-	intf_width = hdisplay;
-	slice_per_intf = DIV_ROUND_UP(intf_width, dsc->slice_width);
-
-	/* If slice_per_pkt is greater than slice_per_intf
-	 * then default to 1. This can happen during partial
-	 * update.
-	 */
-	if (slice_per_intf > dsc->slice_count)
-		dsc->slice_count = 1;
-
 	slice_per_intf = DIV_ROUND_UP(hdisplay, dsc->slice_width);
-	bytes_in_slice = DIV_ROUND_UP(dsc->slice_width * dsc->bits_per_pixel, 8);
 
-	dsc->slice_chunk_size = bytes_in_slice;
-
-	total_bytes_per_intf = bytes_in_slice * slice_per_intf;
+	total_bytes_per_intf = dsc->slice_chunk_size * slice_per_intf;
 
 	eol_byte_num = total_bytes_per_intf % 3;
-	pkt_per_line = slice_per_intf / dsc->slice_count;
+
+	/*
+	 * Typically, pkt_per_line = slice_per_intf * slice_per_pkt.
+	 *
+	 * Since the current driver only supports slice_per_pkt = 1,
+	 * pkt_per_line will be equal to slice per intf for now.
+	 */
+	pkt_per_line = slice_per_intf;
 
 	if (is_cmd_mode) /* packet data type */
 		reg = DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE(MIPI_DSI_DCS_LONG_WRITE);
@@ -892,7 +886,7 @@ static void dsi_update_dsc_timing(struct msm_dsi_host *msm_host, bool is_cmd_mod
 		reg_ctrl |= reg;
 
 		reg_ctrl2 &= ~DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__MASK;
-		reg_ctrl2 |= DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH(bytes_in_slice);
+		reg_ctrl2 |= DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH(dsc->slice_chunk_size);
 
 		dsi_write(msm_host, REG_DSI_COMMAND_COMPRESSION_MODE_CTRL, reg_ctrl);
 		dsi_write(msm_host, REG_DSI_COMMAND_COMPRESSION_MODE_CTRL2, reg_ctrl2);
@@ -915,6 +909,7 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 	u32 va_end = va_start + mode->vdisplay;
 	u32 hdisplay = mode->hdisplay;
 	u32 wc;
+	int ret;
 
 	DBG("");
 
@@ -950,7 +945,9 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 		/* we do the calculations for dsc parameters here so that
 		 * panel can use these parameters
 		 */
-		dsi_populate_dsc_params(dsc);
+		ret = dsi_populate_dsc_params(msm_host, dsc);
+		if (ret)
+			return;
 
 		/* Divide the display by 3 but keep back/font porch and
 		 * pulse width same
@@ -990,7 +987,14 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 		if (!msm_host->dsc)
 			wc = hdisplay * dsi_get_bpp(msm_host->format) / 8 + 1;
 		else
-			wc = mode->hdisplay / 2 + 1;
+			/*
+			 * When DSC is enabled, WC = slice_chunk_size * slice_per_pkt + 1.
+			 * Currently, the driver only supports default value of slice_per_pkt = 1
+			 *
+			 * TODO: Expand mipi_dsi_device struct to hold slice_per_pkt info
+			 *       and adjust DSC math to account for slice_per_pkt.
+			 */
+			wc = msm_host->dsc->slice_chunk_size + 1;
 
 		dsi_write(msm_host, REG_DSI_CMD_MDP_STREAM0_CTRL,
 			DSI_CMD_MDP_STREAM0_CTRL_WORD_COUNT(wc) |
@@ -1754,18 +1758,20 @@ static char bpg_offset[DSC_NUM_BUF_RANGES] = {
 	2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12
 };
 
-static int dsi_populate_dsc_params(struct drm_dsc_config *dsc)
-{
-	int mux_words_size;
-	int groups_per_line, groups_total;
-	int min_rate_buffer_size;
-	int hrd_delay;
-	int pre_num_extra_mux_bits, num_extra_mux_bits;
-	int slice_bits;
-	int target_bpp_x16;
-	int data;
-	int final_value, final_scale;
+static int dsi_populate_dsc_params(struct msm_dsi_host *msm_host, struct drm_dsc_config *dsc)
+{
 	int i;
+	u16 bpp = dsc->bits_per_pixel >> 4;
+
+	if (dsc->bits_per_pixel & 0xf) {
+		DRM_DEV_ERROR(&msm_host->pdev->dev, "DSI does not support fractional bits_per_pixel\n");
+		return -EINVAL;
+	}
+
+	if (dsc->bits_per_component != 8) {
+		DRM_DEV_ERROR(&msm_host->pdev->dev, "DSI does not support bits_per_component != 8 yet\n");
+		return -EOPNOTSUPP;
+	}
 
 	dsc->rc_model_size = 8192;
 	dsc->first_line_bpg_offset = 12;
@@ -1783,16 +1789,21 @@ static int dsi_populate_dsc_params(struct drm_dsc_config *dsc)
 	for (i = 0; i < DSC_NUM_BUF_RANGES; i++) {
 		dsc->rc_range_params[i].range_min_qp = min_qp[i];
 		dsc->rc_range_params[i].range_max_qp = max_qp[i];
-		dsc->rc_range_params[i].range_bpg_offset = bpg_offset[i];
+		/*
+		 * Range BPG Offset contains two's-complement signed values that fill
+		 * 8 bits, yet the registers and DCS PPS field are only 6 bits wide.
+		 */
+		dsc->rc_range_params[i].range_bpg_offset = bpg_offset[i] & DSC_RANGE_BPG_OFFSET_MASK;
 	}
 
-	dsc->initial_offset = 6144; /* Not bpp 12 */
-	if (dsc->bits_per_pixel != 8)
+	dsc->initial_offset = 6144;		/* Not bpp 12 */
+	if (bpp != 8)
 		dsc->initial_offset = 2048;	/* bpp = 12 */
 
-	mux_words_size = 48;		/* bpc == 8/10 */
-	if (dsc->bits_per_component == 12)
-		mux_words_size = 64;
+	if (dsc->bits_per_component <= 10)
+		dsc->mux_word_size = DSC_MUX_WORD_SIZE_8_10_BPC;
+	else
+		dsc->mux_word_size = DSC_MUX_WORD_SIZE_12_BPC;
 
 	dsc->initial_xmit_delay = 512;
 	dsc->initial_scale_value = 32;
@@ -1804,63 +1815,8 @@ static int dsi_populate_dsc_params(struct drm_dsc_config *dsc)
 	dsc->flatness_max_qp = 12;
 	dsc->rc_quant_incr_limit0 = 11;
 	dsc->rc_quant_incr_limit1 = 11;
-	dsc->mux_word_size = DSC_MUX_WORD_SIZE_8_10_BPC;
 
-	/* FIXME: need to call drm_dsc_compute_rc_parameters() so that rest of
-	 * params are calculated
-	 */
-	groups_per_line = DIV_ROUND_UP(dsc->slice_width, 3);
-	dsc->slice_chunk_size = dsc->slice_width * dsc->bits_per_pixel / 8;
-	if ((dsc->slice_width * dsc->bits_per_pixel) % 8)
-		dsc->slice_chunk_size++;
-
-	/* rbs-min */
-	min_rate_buffer_size =  dsc->rc_model_size - dsc->initial_offset +
-				dsc->initial_xmit_delay * dsc->bits_per_pixel +
-				groups_per_line * dsc->first_line_bpg_offset;
-
-	hrd_delay = DIV_ROUND_UP(min_rate_buffer_size, dsc->bits_per_pixel);
-
-	dsc->initial_dec_delay = hrd_delay - dsc->initial_xmit_delay;
-
-	dsc->initial_scale_value = 8 * dsc->rc_model_size /
-				       (dsc->rc_model_size - dsc->initial_offset);
-
-	slice_bits = 8 * dsc->slice_chunk_size * dsc->slice_height;
-
-	groups_total = groups_per_line * dsc->slice_height;
-
-	data = dsc->first_line_bpg_offset * 2048;
-
-	dsc->nfl_bpg_offset = DIV_ROUND_UP(data, (dsc->slice_height - 1));
-
-	pre_num_extra_mux_bits = 3 * (mux_words_size + (4 * dsc->bits_per_component + 4) - 2);
-
-	num_extra_mux_bits = pre_num_extra_mux_bits - (mux_words_size -
-			     ((slice_bits - pre_num_extra_mux_bits) % mux_words_size));
-
-	data = 2048 * (dsc->rc_model_size - dsc->initial_offset + num_extra_mux_bits);
-	dsc->slice_bpg_offset = DIV_ROUND_UP(data, groups_total);
-
-	/* bpp * 16 + 0.5 */
-	data = dsc->bits_per_pixel * 16;
-	data *= 2;
-	data++;
-	data /= 2;
-	target_bpp_x16 = data;
-
-	data = (dsc->initial_xmit_delay * target_bpp_x16) / 16;
-	final_value =  dsc->rc_model_size - data + num_extra_mux_bits;
-	dsc->final_offset = final_value;
-
-	final_scale = 8 * dsc->rc_model_size / (dsc->rc_model_size - final_value);
-
-	data = (final_scale - 9) * (dsc->nfl_bpg_offset + dsc->slice_bpg_offset);
-	dsc->scale_increment_interval = (2048 * dsc->final_offset) / data;
-
-	dsc->scale_decrement_interval = groups_per_line / (dsc->initial_scale_value - 8);
-
-	return 0;
+	return drm_dsc_compute_rc_parameters(dsc);
 }
 
 static int dsi_host_parse_dt(struct msm_dsi_host *msm_host)
@@ -2028,6 +1984,9 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)
 
 	/* setup workqueue */
 	msm_host->workqueue = alloc_ordered_workqueue("dsi_drm_work", 0);
+	if (!msm_host->workqueue)
+		return -ENOMEM;
+
 	INIT_WORK(&msm_host->err_work, dsi_err_worker);
 
 	msm_dsi->id = msm_host->id;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
index 0f8f4ca46429..f0780c40b379 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
@@ -539,6 +539,9 @@ static int dsi_pll_14nm_vco_prepare(struct clk_hw *hw)
 	if (unlikely(pll_14nm->phy->pll_on))
 		return 0;
 
+	if (dsi_pll_14nm_vco_recalc_rate(hw, VCO_REF_CLK_RATE) == 0)
+		dsi_pll_14nm_vco_set_rate(hw, pll_14nm->phy->cfg->min_pll_rate, VCO_REF_CLK_RATE);
+
 	dsi_phy_write(base + REG_DSI_14nm_PHY_PLL_VREF_CFG1, 0x10);
 	dsi_phy_write(cmn_base + REG_DSI_14nm_PHY_CMN_PLL_CNTRL, 1);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
index f28fb21e3891..333cedc11f21 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -252,9 +252,13 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
 	if (hdmi->hpd_gpiod)
 		gpiod_set_consumer_name(hdmi->hpd_gpiod, "HDMI_HPD");
 
-	pm_runtime_enable(&pdev->dev);
+	devm_pm_runtime_enable(&pdev->dev);
 
 	hdmi->workq = alloc_ordered_workqueue("msm_hdmi", 0);
+	if (!hdmi->workq) {
+		ret = -ENOMEM;
+		goto fail;
+	}
 
 	hdmi->i2c = msm_hdmi_i2c_init(hdmi);
 	if (IS_ERR(hdmi->i2c)) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_drv.c
index 105b5b48e828..ac3d1d492a48 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_drv.c
@@ -50,6 +50,8 @@
 #define MSM_VERSION_MINOR	9
 #define MSM_VERSION_PATCHLEVEL	0
 
+static void msm_deinit_vram(struct drm_device *ddev);
+
 static const struct drm_mode_config_funcs mode_config_funcs = {
 	.fb_create = msm_framebuffer_create,
 	.output_poll_changed = drm_fb_helper_output_poll_changed,
@@ -241,7 +243,8 @@ static int msm_drm_uninit(struct device *dev)
 		msm_fbdev_free(ddev);
 #endif
 
-	msm_disp_snapshot_destroy(ddev);
+	if (kms)
+		msm_disp_snapshot_destroy(ddev);
 
 	drm_mode_config_cleanup(ddev);
 
@@ -249,19 +252,16 @@ static int msm_drm_uninit(struct device *dev)
 		drm_bridge_remove(priv->bridges[i]);
 	priv->num_bridges = 0;
 
-	pm_runtime_get_sync(dev);
-	msm_irq_uninstall(ddev);
-	pm_runtime_put_sync(dev);
+	if (kms) {
+		pm_runtime_get_sync(dev);
+		msm_irq_uninstall(ddev);
+		pm_runtime_put_sync(dev);
+	}
 
 	if (kms && kms->funcs)
 		kms->funcs->destroy(kms);
 
-	if (priv->vram.paddr) {
-		unsigned long attrs = DMA_ATTR_NO_KERNEL_MAPPING;
-		drm_mm_takedown(&priv->vram.mm);
-		dma_free_attrs(dev, priv->vram.size, NULL,
-			       priv->vram.paddr, attrs);
-	}
+	msm_deinit_vram(ddev);
 
 	component_unbind_all(dev, ddev);
 
@@ -401,6 +401,19 @@ static int msm_init_vram(struct drm_device *dev)
 	return ret;
 }
 
+static void msm_deinit_vram(struct drm_device *ddev)
+{
+	struct msm_drm_private *priv = ddev->dev_private;
+	unsigned long attrs = DMA_ATTR_NO_KERNEL_MAPPING;
+
+	if (!priv->vram.paddr)
+		return;
+
+	drm_mm_takedown(&priv->vram.mm);
+	dma_free_attrs(ddev->dev, priv->vram.size, NULL, priv->vram.paddr,
+			attrs);
+}
+
 static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
 {
 	struct msm_drm_private *priv = dev_get_drvdata(dev);
@@ -420,7 +433,10 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
 	priv->dev = ddev;
 
 	priv->wq = alloc_ordered_workqueue("msm", 0);
-	priv->hangcheck_period = DRM_MSM_HANGCHECK_DEFAULT_PERIOD;
+	if (!priv->wq) {
+		ret = -ENOMEM;
+		goto err_put_dev;
+	}
 
 	INIT_LIST_HEAD(&priv->objects);
 	mutex_init(&priv->obj_lock);
@@ -443,12 +459,12 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
 
 	ret = msm_init_vram(ddev);
 	if (ret)
-		return ret;
+		goto err_cleanup_mode_config;
 
 	/* Bind all our sub-components: */
 	ret = component_bind_all(dev, ddev);
 	if (ret)
-		return ret;
+		goto err_deinit_vram;
 
 	dma_set_max_seg_size(dev, UINT_MAX);
 
@@ -494,7 +510,7 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
 		if (IS_ERR(priv->event_thread[i].worker)) {
 			ret = PTR_ERR(priv->event_thread[i].worker);
 			DRM_DEV_ERROR(dev, "failed to create crtc_event kthread\n");
-			ret = PTR_ERR(priv->event_thread[i].worker);
+			priv->event_thread[i].worker = NULL;
 			goto err_msm_uninit;
 		}
 
@@ -543,6 +559,17 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
 
 err_msm_uninit:
 	msm_drm_uninit(dev);
+
+	return ret;
+
+err_deinit_vram:
+	msm_deinit_vram(ddev);
+err_cleanup_mode_config:
+	drm_mode_config_cleanup(ddev);
+	destroy_workqueue(priv->wq);
+err_put_dev:
+	drm_dev_put(ddev);
+
 	return ret;
 }
 
@@ -1271,7 +1298,7 @@ void msm_drv_shutdown(struct platform_device *pdev)
 	 * msm_drm_init, drm_dev->registered is used as an indicator that the
 	 * shutdown will be successful.
 	 */
-	if (drm && drm->registered)
+	if (drm && drm->registered && priv->kms)
 		drm_atomic_helper_shutdown(drm);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_drv.h
index b2ea262296a4..d4e0ef608950 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_drv.h
@@ -224,7 +224,13 @@ struct msm_drm_private {
 
 	struct drm_atomic_state *pm_state;
 
-	/* For hang detection, in ms */
+	/**
+	 * hangcheck_period: For hang detection, in ms
+	 *
+	 * Note that in practice, a submit/job will get at least two hangcheck
+	 * periods, due to checking for progress being implemented as simply
+	 * "have the CP position registers changed since last time?"
+	 */
 	unsigned int hangcheck_period;
 
 	/**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_fence.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_fence.c
index a47e5837c528..56641408ea74 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_fence.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_fence.c
@@ -22,7 +22,7 @@ msm_fence_context_alloc(struct drm_device *dev, volatile uint32_t *fenceptr,
 		return ERR_PTR(-ENOMEM);
 
 	fctx->dev = dev;
-	strncpy(fctx->name, name, sizeof(fctx->name));
+	strscpy(fctx->name, name, sizeof(fctx->name));
 	fctx->context = dma_fence_context_alloc(1);
 	fctx->index = index++;
 	fctx->fenceptr = fenceptr;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c
index 1de14e67f96b..31f054c903a4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c
@@ -107,6 +107,7 @@ msm_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc)
 		bool (*shrink)(struct drm_gem_object *obj);
 		bool cond;
 		unsigned long freed;
+		unsigned long remaining;
 	} stages[] = {
 		/* Stages of progressively more aggressive/expensive reclaim: */
 		{ &priv->lru.dontneed, purge,        true },
@@ -116,14 +117,18 @@ msm_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc)
 	};
 	long nr = sc->nr_to_scan;
 	unsigned long freed = 0;
+	unsigned long remaining = 0;
 
 	for (unsigned i = 0; (nr > 0) && (i < ARRAY_SIZE(stages)); i++) {
 		if (!stages[i].cond)
 			continue;
 		stages[i].freed =
-			drm_gem_lru_scan(stages[i].lru, nr, stages[i].shrink);
+			drm_gem_lru_scan(stages[i].lru, nr,
+					&stages[i].remaining,
+					 stages[i].shrink);
 		nr -= stages[i].freed;
 		freed += stages[i].freed;
+		remaining += stages[i].remaining;
 	}
 
 	if (freed) {
@@ -132,7 +137,7 @@ msm_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc)
 				     stages[3].freed);
 	}
 
-	return (freed > 0) ? freed : SHRINK_STOP;
+	return (freed > 0 && remaining > 0) ? freed : SHRINK_STOP;
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -182,10 +187,12 @@ msm_gem_shrinker_vmap(struct notifier_block *nb, unsigned long event, void *ptr)
 		NULL,
 	};
 	unsigned idx, unmapped = 0;
+	unsigned long remaining = 0;
 
 	for (idx = 0; lrus[idx] && unmapped < vmap_shrink_limit; idx++) {
 		unmapped += drm_gem_lru_scan(lrus[idx],
 					     vmap_shrink_limit - unmapped,
+					     &remaining,
 					     vmap_shrink);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_submit.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gem_submit.c
index 45a3e5cadc7d..d6162561141c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_submit.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -209,6 +209,10 @@ static int submit_lookup_cmds(struct msm_gem_submit *submit,
 			goto out;
 		}
 		submit->cmd[i].relocs = kmalloc(sz, GFP_KERNEL);
+		if (!submit->cmd[i].relocs) {
+			ret = -ENOMEM;
+			goto out;
+		}
 		ret = copy_from_user(submit->cmd[i].relocs, userptr, sz);
 		if (ret) {
 			ret = -EFAULT;
@@ -623,8 +627,8 @@ static struct msm_submit_post_dep *msm_parse_post_deps(struct drm_device *dev,
 	int ret = 0;
 	uint32_t i, j;
 
-	post_deps = kmalloc_array(nr_syncobjs, sizeof(*post_deps),
-	                          GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY);
+	post_deps = kcalloc(nr_syncobjs, sizeof(*post_deps),
+			    GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY);
 	if (!post_deps)
 		return ERR_PTR(-ENOMEM);
 
@@ -639,7 +643,6 @@ static struct msm_submit_post_dep *msm_parse_post_deps(struct drm_device *dev,
 		}
 
 		post_deps[i].point = syncobj_desc.point;
-		post_deps[i].chain = NULL;
 
 		if (syncobj_desc.flags) {
 			ret = -EINVAL;
@@ -706,7 +709,7 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 	struct msm_drm_private *priv = dev->dev_private;
 	struct drm_msm_gem_submit *args = data;
 	struct msm_file_private *ctx = file->driver_priv;
-	struct msm_gem_submit *submit;
+	struct msm_gem_submit *submit = NULL;
 	struct msm_gpu *gpu = priv->gpu;
 	struct msm_gpu_submitqueue *queue;
 	struct msm_ringbuffer *ring;
@@ -753,13 +756,15 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 		out_fence_fd = get_unused_fd_flags(O_CLOEXEC);
 		if (out_fence_fd < 0) {
 			ret = out_fence_fd;
-			return ret;
+			goto out_post_unlock;
 		}
 	}
 
 	submit = submit_create(dev, gpu, queue, args->nr_bos, args->nr_cmds);
-	if (IS_ERR(submit))
-		return PTR_ERR(submit);
+	if (IS_ERR(submit)) {
+		ret = PTR_ERR(submit);
+		goto out_post_unlock;
+	}
 
 	trace_msm_gpu_submit(pid_nr(submit->pid), ring->id, submit->ident,
 		args->nr_bos, args->nr_cmds);
@@ -942,11 +947,20 @@ out:
 	if (has_ww_ticket)
 		ww_acquire_fini(&submit->ticket);
 out_unlock:
-	if (ret && (out_fence_fd >= 0))
-		put_unused_fd(out_fence_fd);
 	mutex_unlock(&queue->lock);
 out_post_unlock:
-	msm_gem_submit_put(submit);
+	if (ret && (out_fence_fd >= 0))
+		put_unused_fd(out_fence_fd);
+
+	if (!IS_ERR_OR_NULL(submit)) {
+		msm_gem_submit_put(submit);
+	} else {
+		/*
+		 * If the submit hasn't yet taken ownership of the queue
+		 * then we need to drop the reference ourself:
+		 */
+		msm_submitqueue_put(queue);
+	}
 	if (!IS_ERR_OR_NULL(post_deps)) {
 		for (i = 0; i < args->nr_out_syncobjs; ++i) {
 			kfree(post_deps[i].chain);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gpu.c
index 021f4e29b613..380249500325 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gpu.c
@@ -335,6 +335,8 @@ static void get_comm_cmdline(struct msm_gem_submit *submit, char **comm, char **
 	struct msm_file_private *ctx = submit->queue->ctx;
 	struct task_struct *task;
 
+	WARN_ON(!mutex_is_locked(&submit->gpu->lock));
+
 	/* Note that kstrdup will return NULL if argument is NULL: */
 	*comm = kstrdup(ctx->comm, GFP_KERNEL);
 	*cmd  = kstrdup(ctx->cmdline, GFP_KERNEL);
@@ -492,6 +494,21 @@ static void hangcheck_timer_reset(struct msm_gpu *gpu)
 			round_jiffies_up(jiffies + msecs_to_jiffies(priv->hangcheck_period)));
 }
 
+static bool made_progress(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
+{
+	if (ring->hangcheck_progress_retries >= DRM_MSM_HANGCHECK_PROGRESS_RETRIES)
+		return false;
+
+	if (!gpu->funcs->progress)
+		return false;
+
+	if (!gpu->funcs->progress(gpu, ring))
+		return false;
+
+	ring->hangcheck_progress_retries++;
+	return true;
+}
+
 static void hangcheck_handler(struct timer_list *t)
 {
 	struct msm_gpu *gpu = from_timer(gpu, t, hangcheck_timer);
@@ -502,9 +519,12 @@ static void hangcheck_handler(struct timer_list *t)
 	if (fence != ring->hangcheck_fence) {
 		/* some progress has been made.. ya! */
 		ring->hangcheck_fence = fence;
-	} else if (fence_before(fence, ring->fctx->last_fence)) {
+		ring->hangcheck_progress_retries = 0;
+	} else if (fence_before(fence, ring->fctx->last_fence) &&
+			!made_progress(gpu, ring)) {
 		/* no progress and not done.. hung! */
 		ring->hangcheck_fence = fence;
+		ring->hangcheck_progress_retries = 0;
 		DRM_DEV_ERROR(dev->dev, "%s: hangcheck detected gpu lockup rb %d!\n",
 				gpu->name, ring->id);
 		DRM_DEV_ERROR(dev->dev, "%s:     completed fence: %u\n",
@@ -830,6 +850,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		struct msm_gpu *gpu, const struct msm_gpu_funcs *funcs,
 		const char *name, struct msm_gpu_config *config)
 {
+	struct msm_drm_private *priv = drm->dev_private;
 	int i, ret, nr_rings = config->nr_rings;
 	void *memptrs;
 	uint64_t memptrs_iova;
@@ -857,6 +878,16 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 	kthread_init_work(&gpu->recover_work, recover_worker);
 	kthread_init_work(&gpu->fault_work, fault_worker);
 
+	priv->hangcheck_period = DRM_MSM_HANGCHECK_DEFAULT_PERIOD;
+
+	/*
+	 * If progress detection is supported, halve the hangcheck timer
+	 * duration, as it takes two iterations of the hangcheck handler
+	 * to detect a hang.
+	 */
+	if (funcs->progress)
+		priv->hangcheck_period /= 2;
+
 	timer_setup(&gpu->hangcheck_timer, hangcheck_handler, 0);
 
 	spin_lock_init(&gpu->perf_lock);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gpu.h
index 58a72e6b1400..732295e25683 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_gpu.h
@@ -78,6 +78,15 @@ struct msm_gpu_funcs {
 	struct msm_gem_address_space *(*create_private_address_space)
 		(struct msm_gpu *gpu);
 	uint32_t (*get_rptr)(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
+
+	/**
+	 * progress: Has the GPU made progress?
+	 *
+	 * Return true if GPU position in cmdstream has advanced (or changed)
+	 * since the last call.  To avoid false negatives, this should account
+	 * for cmdstream that is buffered in this FIFO upstream of the CP fw.
+	 */
+	bool (*progress)(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 };
 
 /* Additional state for iommu faults: */
@@ -237,6 +246,7 @@ struct msm_gpu {
 #define DRM_MSM_INACTIVE_PERIOD   66 /* in ms (roughly four frames) */
 
 #define DRM_MSM_HANGCHECK_DEFAULT_PERIOD 500 /* in ms */
+#define DRM_MSM_HANGCHECK_PROGRESS_RETRIES 3
 	struct timer_list hangcheck_timer;
 
 	/* Fault info for most recent iova fault: */
@@ -366,10 +376,18 @@ struct msm_file_private {
 	 */
 	int sysprof;
 
-	/** comm: Overridden task comm, see MSM_PARAM_COMM */
+	/**
+	 * comm: Overridden task comm, see MSM_PARAM_COMM
+	 *
+	 * Accessed under msm_gpu::lock
+	 */
 	char *comm;
 
-	/** cmdline: Overridden task cmdline, see MSM_PARAM_CMDLINE */
+	/**
+	 * cmdline: Overridden task cmdline, see MSM_PARAM_CMDLINE
+	 *
+	 * Accessed under msm_gpu::lock
+	 */
 	char *cmdline;
 
 	/**
@@ -540,7 +558,7 @@ static inline void gpu_rmw(struct msm_gpu *gpu, u32 reg, u32 mask, u32 or)
 	msm_rmw(gpu->mmio + (reg << 2), mask, or);
 }
 
-static inline u64 gpu_read64(struct msm_gpu *gpu, u32 lo, u32 hi)
+static inline u64 gpu_read64(struct msm_gpu *gpu, u32 reg)
 {
 	u64 val;
 
@@ -558,17 +576,17 @@ static inline u64 gpu_read64(struct msm_gpu *gpu, u32 lo, u32 hi)
 	 * when the lo is read, so make sure to read the lo first to trigger
 	 * that
 	 */
-	val = (u64) msm_readl(gpu->mmio + (lo << 2));
-	val |= ((u64) msm_readl(gpu->mmio + (hi << 2)) << 32);
+	val = (u64) msm_readl(gpu->mmio + (reg << 2));
+	val |= ((u64) msm_readl(gpu->mmio + ((reg + 1) << 2)) << 32);
 
 	return val;
 }
 
-static inline void gpu_write64(struct msm_gpu *gpu, u32 lo, u32 hi, u64 val)
+static inline void gpu_write64(struct msm_gpu *gpu, u32 reg, u64 val)
 {
 	/* Why not a writeq here? Read the screed above */
-	msm_writel(lower_32_bits(val), gpu->mmio + (lo << 2));
-	msm_writel(upper_32_bits(val), gpu->mmio + (hi << 2));
+	msm_writel(lower_32_bits(val), gpu->mmio + (reg << 2));
+	msm_writel(upper_32_bits(val), gpu->mmio + ((reg + 1) << 2));
 }
 
 int msm_gpu_pm_suspend(struct msm_gpu *gpu);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_iommu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_iommu.c
index 5577cea7c009..d12ba47b37c4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_iommu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_iommu.c
@@ -227,7 +227,12 @@ struct msm_mmu *msm_iommu_pagetable_create(struct msm_mmu *parent)
 	/* Get the pagetable configuration from the domain */
 	if (adreno_smmu->cookie)
 		ttbr1_cfg = adreno_smmu->get_ttbr1_cfg(adreno_smmu->cookie);
-	if (!ttbr1_cfg)
+
+	/*
+	 * If you hit this WARN_ONCE() you are probably missing an entry in
+	 * qcom_smmu_impl_of_match[] in arm-smmu-qcom.c
+	 */
+	if (WARN_ONCE(!ttbr1_cfg, "No per-process page tables"))
 		return ERR_PTR(-ENODEV);
 
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_mdss.c linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_mdss.c
index e13c5c12b775..3b8d6991b04e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_mdss.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_mdss.c
@@ -46,15 +46,17 @@ struct msm_mdss {
 static int msm_mdss_parse_data_bus_icc_path(struct device *dev,
 					    struct msm_mdss *msm_mdss)
 {
-	struct icc_path *path0 = of_icc_get(dev, "mdp0-mem");
-	struct icc_path *path1 = of_icc_get(dev, "mdp1-mem");
+	struct icc_path *path0;
+	struct icc_path *path1;
 
+	path0 = of_icc_get(dev, "mdp0-mem");
 	if (IS_ERR_OR_NULL(path0))
 		return PTR_ERR_OR_ZERO(path0);
 
 	msm_mdss->path[0] = path0;
 	msm_mdss->num_paths = 1;
 
+	path1 = of_icc_get(dev, "mdp1-mem");
 	if (!IS_ERR_OR_NULL(path1)) {
 		msm_mdss->path[1] = path1;
 		msm_mdss->num_paths++;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h
index 2a5045abe46e..698b333abccd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h
@@ -35,6 +35,11 @@ struct msm_rbmemptrs {
 	volatile u64 ttbr0;
 };
 
+struct msm_cp_state {
+	uint64_t ib1_base, ib2_base;
+	uint32_t ib1_rem, ib2_rem;
+};
+
 struct msm_ringbuffer {
 	struct msm_gpu *gpu;
 	int id;
@@ -64,6 +69,29 @@ struct msm_ringbuffer {
 	uint64_t memptrs_iova;
 	struct msm_fence_context *fctx;
 
+	/**
+	 * hangcheck_progress_retries:
+	 *
+	 * The number of extra hangcheck duration cycles that we have given
+	 * due to it appearing that the GPU is making forward progress.
+	 *
+	 * For GPU generations which support progress detection (see.
+	 * msm_gpu_funcs::progress()), if the GPU appears to be making progress
+	 * (ie. the CP has advanced in the command stream, we'll allow up to
+	 * DRM_MSM_HANGCHECK_PROGRESS_RETRIES expirations of the hangcheck timer
+	 * before killing the job.  But to detect progress we need two sample
+	 * points, so the duration of the hangcheck timer is halved.  In other
+	 * words we'll let the submit run for up to:
+	 *
+	 * (DRM_MSM_HANGCHECK_DEFAULT_PERIOD / 2) * (DRM_MSM_HANGCHECK_PROGRESS_RETRIES + 1)
+	 */
+	int hangcheck_progress_retries;
+
+	/**
+	 * last_cp_state: The state of the CP at the last call to gpu->progress()
+	 */
+	struct msm_cp_state last_cp_state;
+
 	/*
 	 * preempt_lock protects preemption and serializes wptr updates against
 	 * preemption.  Can be aquired from irq context.
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/Kconfig linux-libre-6.1.39-gnu/drivers/gpu/drm/mxsfb/Kconfig
index 116f8168bda4..518b53345354 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mxsfb/Kconfig
@@ -8,6 +8,7 @@ config DRM_MXSFB
 	tristate "i.MX (e)LCDIF LCD controller"
 	depends on DRM && OF
 	depends on COMMON_CLK
+	depends on ARCH_MXS || ARCH_MXC || COMPILE_TEST
 	select DRM_MXS
 	select DRM_KMS_HELPER
 	select DRM_GEM_DMA_HELPER
@@ -24,6 +25,7 @@ config DRM_IMX_LCDIF
 	tristate "i.MX LCDIFv3 LCD controller"
 	depends on DRM && OF
 	depends on COMMON_CLK
+	depends on ARCH_MXC || COMPILE_TEST
 	select DRM_MXS
 	select DRM_KMS_HELPER
 	select DRM_GEM_DMA_HELPER
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c linux-libre-6.1.39-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c
index b1092aab1423..71546a5d0a48 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c
@@ -5,6 +5,7 @@
  * This code is based on drivers/gpu/drm/mxsfb/mxsfb*
  */
 
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
@@ -52,16 +53,22 @@ static void lcdif_set_formats(struct lcdif_drm_private *lcdif,
 		writel(DISP_PARA_LINE_PATTERN_UYVY_H,
 		       lcdif->base + LCDC_V8_DISP_PARA);
 
-		/* CSC: BT.601 Full Range RGB to YCbCr coefficients. */
-		writel(CSC0_COEF0_A2(0x096) | CSC0_COEF0_A1(0x04c),
+		/*
+		 * CSC: BT.601 Limited Range RGB to YCbCr coefficients.
+		 *
+		 * |Y |   | 0.2568  0.5041  0.0979|   |R|   |16 |
+		 * |Cb| = |-0.1482 -0.2910  0.4392| * |G| + |128|
+		 * |Cr|   | 0.4392  0.4392 -0.3678|   |B|   |128|
+		 */
+		writel(CSC0_COEF0_A2(0x081) | CSC0_COEF0_A1(0x041),
 		       lcdif->base + LCDC_V8_CSC0_COEF0);
-		writel(CSC0_COEF1_B1(0x7d5) | CSC0_COEF1_A3(0x01d),
+		writel(CSC0_COEF1_B1(0x7db) | CSC0_COEF1_A3(0x019),
 		       lcdif->base + LCDC_V8_CSC0_COEF1);
-		writel(CSC0_COEF2_B3(0x080) | CSC0_COEF2_B2(0x7ac),
+		writel(CSC0_COEF2_B3(0x070) | CSC0_COEF2_B2(0x7b6),
 		       lcdif->base + LCDC_V8_CSC0_COEF2);
-		writel(CSC0_COEF3_C2(0x795) | CSC0_COEF3_C1(0x080),
+		writel(CSC0_COEF3_C2(0x7a2) | CSC0_COEF3_C1(0x070),
 		       lcdif->base + LCDC_V8_CSC0_COEF3);
-		writel(CSC0_COEF4_D1(0x000) | CSC0_COEF4_C3(0x7ec),
+		writel(CSC0_COEF4_D1(0x010) | CSC0_COEF4_C3(0x7ee),
 		       lcdif->base + LCDC_V8_CSC0_COEF4);
 		writel(CSC0_COEF5_D3(0x080) | CSC0_COEF5_D2(0x080),
 		       lcdif->base + LCDC_V8_CSC0_COEF5);
@@ -142,14 +149,36 @@ static void lcdif_set_mode(struct lcdif_drm_private *lcdif, u32 bus_flags)
 	       CTRLDESCL0_1_WIDTH(m->hdisplay),
 	       lcdif->base + LCDC_V8_CTRLDESCL0_1);
 
-	writel(CTRLDESCL0_3_PITCH(lcdif->crtc.primary->state->fb->pitches[0]),
-	       lcdif->base + LCDC_V8_CTRLDESCL0_3);
+	/*
+	 * Undocumented P_SIZE and T_SIZE register but those written in the
+	 * downstream kernel those registers control the AXI burst size. As of
+	 * now there are two known values:
+	 *  1 - 128Byte
+	 *  2 - 256Byte
+	 * Downstream set it to 256B burst size to improve the memory
+	 * efficiency so set it here too.
+	 */
+	ctrl = CTRLDESCL0_3_P_SIZE(2) | CTRLDESCL0_3_T_SIZE(2) |
+	       CTRLDESCL0_3_PITCH(lcdif->crtc.primary->state->fb->pitches[0]);
+	writel(ctrl, lcdif->base + LCDC_V8_CTRLDESCL0_3);
 }
 
 static void lcdif_enable_controller(struct lcdif_drm_private *lcdif)
 {
 	u32 reg;
 
+	/* Set FIFO Panic watermarks, low 1/3, high 2/3 . */
+	writel(FIELD_PREP(PANIC0_THRES_LOW_MASK, 1 * PANIC0_THRES_MAX / 3) |
+	       FIELD_PREP(PANIC0_THRES_HIGH_MASK, 2 * PANIC0_THRES_MAX / 3),
+	       lcdif->base + LCDC_V8_PANIC0_THRES);
+
+	/*
+	 * Enable FIFO Panic, this does not generate interrupt, but
+	 * boosts NoC priority based on FIFO Panic watermarks.
+	 */
+	writel(INT_ENABLE_D1_PLANE_PANIC_EN,
+	       lcdif->base + LCDC_V8_INT_ENABLE_D1);
+
 	reg = readl(lcdif->base + LCDC_V8_DISP_PARA);
 	reg |= DISP_PARA_DISP_ON;
 	writel(reg, lcdif->base + LCDC_V8_DISP_PARA);
@@ -177,6 +206,9 @@ static void lcdif_disable_controller(struct lcdif_drm_private *lcdif)
 	reg = readl(lcdif->base + LCDC_V8_DISP_PARA);
 	reg &= ~DISP_PARA_DISP_ON;
 	writel(reg, lcdif->base + LCDC_V8_DISP_PARA);
+
+	/* Disable FIFO Panic NoC priority booster. */
+	writel(0, lcdif->base + LCDC_V8_INT_ENABLE_D1);
 }
 
 static void lcdif_reset_block(struct lcdif_drm_private *lcdif)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h linux-libre-6.1.39-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h
index c70220651e3a..37f0d9a06b10 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h
@@ -190,6 +190,10 @@
 #define CTRLDESCL0_1_WIDTH(n)		((n) & 0xffff)
 #define CTRLDESCL0_1_WIDTH_MASK		GENMASK(15, 0)
 
+#define CTRLDESCL0_3_P_SIZE(n)		(((n) << 20) & CTRLDESCL0_3_P_SIZE_MASK)
+#define CTRLDESCL0_3_P_SIZE_MASK	GENMASK(22, 20)
+#define CTRLDESCL0_3_T_SIZE(n)		(((n) << 16) & CTRLDESCL0_3_T_SIZE_MASK)
+#define CTRLDESCL0_3_T_SIZE_MASK	GENMASK(17, 16)
 #define CTRLDESCL0_3_PITCH(n)		((n) & 0xffff)
 #define CTRLDESCL0_3_PITCH_MASK		GENMASK(15, 0)
 
@@ -248,6 +252,7 @@
 
 #define PANIC0_THRES_LOW_MASK		GENMASK(24, 16)
 #define PANIC0_THRES_HIGH_MASK		GENMASK(8, 0)
+#define PANIC0_THRES_MAX		511
 
 #define LCDIF_MIN_XRES			120
 #define LCDIF_MIN_YRES			120
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 33c97d510999..006cb76adaa9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -410,6 +410,35 @@ nv50_outp_atomic_check_view(struct drm_encoder *encoder,
 	return 0;
 }
 
+static void
+nv50_outp_atomic_fix_depth(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state)
+{
+	struct nv50_head_atom *asyh = nv50_head_atom(crtc_state);
+	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+	struct drm_display_mode *mode = &asyh->state.adjusted_mode;
+	unsigned int max_rate, mode_rate;
+
+	switch (nv_encoder->dcb->type) {
+	case DCB_OUTPUT_DP:
+		max_rate = nv_encoder->dp.link_nr * nv_encoder->dp.link_bw;
+
+		/* we don't support more than 10 anyway */
+		asyh->or.bpc = min_t(u8, asyh->or.bpc, 10);
+
+		/* reduce the bpc until it works out */
+		while (asyh->or.bpc > 6) {
+			mode_rate = DIV_ROUND_UP(mode->clock * asyh->or.bpc * 3, 8);
+			if (mode_rate <= max_rate)
+				break;
+
+			asyh->or.bpc -= 2;
+		}
+		break;
+	default:
+		break;
+	}
+}
+
 static int
 nv50_outp_atomic_check(struct drm_encoder *encoder,
 		       struct drm_crtc_state *crtc_state,
@@ -428,6 +457,9 @@ nv50_outp_atomic_check(struct drm_encoder *encoder,
 	if (crtc_state->mode_changed || crtc_state->connectors_changed)
 		asyh->or.bpc = connector->display_info.bpc;
 
+	/* We might have to reduce the bpc */
+	nv50_outp_atomic_fix_depth(encoder, crtc_state);
+
 	return 0;
 }
 
@@ -996,7 +1028,7 @@ nv50_msto_prepare(struct drm_atomic_state *state,
 
 	// TODO: Figure out if we want to do a better job of handling VCPI allocation failures here?
 	if (msto->disabled) {
-		drm_dp_remove_payload(mgr, mst_state, payload);
+		drm_dp_remove_payload(mgr, mst_state, payload, payload);
 	} else {
 		if (msto->enabled)
 			drm_dp_add_payload_part1(mgr, mst_state, payload);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/wndw.h linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/dispnv50/wndw.h
index 591c852f326b..76a6ae5d5652 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/wndw.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/dispnv50/wndw.h
@@ -35,8 +35,9 @@ struct nv50_wndw {
 
 int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *,
 		   enum drm_plane_type, const char *name, int index,
-		   const u32 *format, enum nv50_disp_interlock_type,
-		   u32 interlock_data, u32 heads, struct nv50_wndw **);
+		   const u32 *format, u32 heads,
+		   enum nv50_disp_interlock_type, u32 interlock_data,
+		   struct nv50_wndw **);
 void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock,
 			 struct nv50_wndw_atom *);
 void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 8cf096f841a9..a2ae8c21e4dc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -220,6 +220,9 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out
 	int optimus_funcs;
 	struct pci_dev *parent_pdev;
 
+	if (pdev->vendor != PCI_VENDOR_ID_NVIDIA)
+		return;
+
 	*has_pr3 = false;
 	parent_pdev = pci_upstream_bridge(pdev);
 	if (parent_pdev) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
index 1991bbb1d05c..f40310559d13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -730,7 +730,8 @@ out:
 #endif
 
 	nouveau_connector_set_edid(nv_connector, edid);
-	nouveau_connector_set_encoder(connector, nv_encoder);
+	if (nv_encoder)
+		nouveau_connector_set_encoder(connector, nv_encoder);
 	return status;
 }
 
@@ -966,7 +967,7 @@ nouveau_connector_get_modes(struct drm_connector *connector)
 	/* Determine display colour depth for everything except LVDS now,
 	 * DP requires this before mode_valid() is called.
 	 */
-	if (connector->connector_type != DRM_MODE_CONNECTOR_LVDS)
+	if (connector->connector_type != DRM_MODE_CONNECTOR_LVDS && nv_connector->native_mode)
 		nouveau_connector_detect_depth(connector);
 
 	/* Find the native mode if this is a digital panel, if we didn't
@@ -987,7 +988,7 @@ nouveau_connector_get_modes(struct drm_connector *connector)
 	 * "native" mode as some VBIOS tables require us to use the
 	 * pixel clock as part of the lookup...
 	 */
-	if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
+	if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS && nv_connector->native_mode)
 		nouveau_connector_detect_depth(connector);
 
 	if (nv_encoder->dcb->type == DCB_OUTPUT_TV)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c
index 20db8ea1a0ba..53185746fb3d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c
@@ -245,8 +245,6 @@ void nouveau_dp_irq(struct nouveau_drm *drm,
 }
 
 /* TODO:
- * - Use the minimum possible BPC here, once we add support for the max bpc
- *   property.
  * - Validate against the DP caps advertised by the GPU (we don't check these
  *   yet)
  */
@@ -258,7 +256,11 @@ nv50_dp_mode_valid(struct drm_connector *connector,
 {
 	const unsigned int min_clock = 25000;
 	unsigned int max_rate, mode_rate, ds_max_dotclock, clock = mode->clock;
-	const u8 bpp = connector->display_info.bpc * 3;
+	/* Check with the minmum bpc always, so we can advertise better modes.
+	 * In particlar not doing this causes modes to be dropped on HDR
+	 * displays as we might check with a bpc of 16 even.
+	 */
+	const u8 bpp = 6 * 3;
 
 	if (mode->flags & DRM_MODE_FLAG_INTERLACE && !outp->caps.dp_interlace)
 		return MODE_NO_INTERLACE;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
index fd99ec0f4257..28062d682f43 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -139,10 +139,16 @@ nouveau_name(struct drm_device *dev)
 static inline bool
 nouveau_cli_work_ready(struct dma_fence *fence)
 {
-	if (!dma_fence_is_signaled(fence))
-		return false;
-	dma_fence_put(fence);
-	return true;
+	bool ret = true;
+
+	spin_lock_irq(fence->lock);
+	if (!dma_fence_is_signaled_locked(fence))
+		ret = false;
+	spin_unlock_irq(fence->lock);
+
+	if (ret == true)
+		dma_fence_put(fence);
+	return ret;
 }
 
 static void
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c
index 634f64f88fc8..81a1ad2c88a7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c
@@ -65,10 +65,33 @@ tu102_devinit_pll_set(struct nvkm_devinit *init, u32 type, u32 freq)
 	return ret;
 }
 
+static int
+tu102_devinit_wait(struct nvkm_device *device)
+{
+	unsigned timeout = 50 + 2000;
+
+	do {
+		if (nvkm_rd32(device, 0x118128) & 0x00000001) {
+			if ((nvkm_rd32(device, 0x118234) & 0x000000ff) == 0xff)
+				return 0;
+		}
+
+		usleep_range(1000, 2000);
+	} while (timeout--);
+
+	return -ETIMEDOUT;
+}
+
 int
 tu102_devinit_post(struct nvkm_devinit *base, bool post)
 {
 	struct nv50_devinit *init = nv50_devinit(base);
+	int ret;
+
+	ret = tu102_devinit_wait(init->base.subdev.device);
+	if (ret)
+		return ret;
+
 	gm200_devinit_preos(init, post);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/omapdrm/dss/dsi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/omapdrm/dss/dsi.c
index a6845856cbce..4c1084eb0175 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -1039,22 +1039,26 @@ static int dsi_dump_dsi_irqs(struct seq_file *s, void *p)
 {
 	struct dsi_data *dsi = s->private;
 	unsigned long flags;
-	struct dsi_irq_stats stats;
+	struct dsi_irq_stats *stats;
+
+	stats = kmalloc(sizeof(*stats), GFP_KERNEL);
+	if (!stats)
+		return -ENOMEM;
 
 	spin_lock_irqsave(&dsi->irq_stats_lock, flags);
 
-	stats = dsi->irq_stats;
+	*stats = dsi->irq_stats;
 	memset(&dsi->irq_stats, 0, sizeof(dsi->irq_stats));
 	dsi->irq_stats.last_reset = jiffies;
 
 	spin_unlock_irqrestore(&dsi->irq_stats_lock, flags);
 
 	seq_printf(s, "period %u ms\n",
-			jiffies_to_msecs(jiffies - stats.last_reset));
+			jiffies_to_msecs(jiffies - stats->last_reset));
 
-	seq_printf(s, "irqs %d\n", stats.irq_count);
+	seq_printf(s, "irqs %d\n", stats->irq_count);
 #define PIS(x) \
-	seq_printf(s, "%-20s %10d\n", #x, stats.dsi_irqs[ffs(DSI_IRQ_##x)-1]);
+	seq_printf(s, "%-20s %10d\n", #x, stats->dsi_irqs[ffs(DSI_IRQ_##x)-1]);
 
 	seq_printf(s, "-- DSI%d interrupts --\n", dsi->module_id + 1);
 	PIS(VC0);
@@ -1078,10 +1082,10 @@ static int dsi_dump_dsi_irqs(struct seq_file *s, void *p)
 
 #define PIS(x) \
 	seq_printf(s, "%-20s %10d %10d %10d %10d\n", #x, \
-			stats.vc_irqs[0][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[1][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[2][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[3][ffs(DSI_VC_IRQ_##x)-1]);
+			stats->vc_irqs[0][ffs(DSI_VC_IRQ_##x)-1], \
+			stats->vc_irqs[1][ffs(DSI_VC_IRQ_##x)-1], \
+			stats->vc_irqs[2][ffs(DSI_VC_IRQ_##x)-1], \
+			stats->vc_irqs[3][ffs(DSI_VC_IRQ_##x)-1]);
 
 	seq_printf(s, "-- VC interrupts --\n");
 	PIS(CS);
@@ -1097,7 +1101,7 @@ static int dsi_dump_dsi_irqs(struct seq_file *s, void *p)
 
 #define PIS(x) \
 	seq_printf(s, "%-20s %10d\n", #x, \
-			stats.cio_irqs[ffs(DSI_CIO_IRQ_##x)-1]);
+			stats->cio_irqs[ffs(DSI_CIO_IRQ_##x)-1]);
 
 	seq_printf(s, "-- CIO interrupts --\n");
 	PIS(ERRSYNCESC1);
@@ -1122,6 +1126,8 @@ static int dsi_dump_dsi_irqs(struct seq_file *s, void *p)
 	PIS(ULPSACTIVENOT_ALL1);
 #undef PIS
 
+	kfree(stats);
+
 	return 0;
 }
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 857a2f0420d7..c924f1124ebc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -1193,14 +1193,11 @@ static int boe_panel_enter_sleep_mode(struct boe_panel *boe)
 	return 0;
 }
 
-static int boe_panel_unprepare(struct drm_panel *panel)
+static int boe_panel_disable(struct drm_panel *panel)
 {
 	struct boe_panel *boe = to_boe_panel(panel);
 	int ret;
 
-	if (!boe->prepared)
-		return 0;
-
 	ret = boe_panel_enter_sleep_mode(boe);
 	if (ret < 0) {
 		dev_err(panel->dev, "failed to set panel off: %d\n", ret);
@@ -1209,6 +1206,16 @@ static int boe_panel_unprepare(struct drm_panel *panel)
 
 	msleep(150);
 
+	return 0;
+}
+
+static int boe_panel_unprepare(struct drm_panel *panel)
+{
+	struct boe_panel *boe = to_boe_panel(panel);
+
+	if (!boe->prepared)
+		return 0;
+
 	if (boe->desc->discharge_on_disable) {
 		regulator_disable(boe->avee);
 		regulator_disable(boe->avdd);
@@ -1528,6 +1535,7 @@ static enum drm_panel_orientation boe_panel_get_orientation(struct drm_panel *pa
 }
 
 static const struct drm_panel_funcs boe_panel_funcs = {
+	.disable = boe_panel_disable,
 	.unprepare = boe_panel_unprepare,
 	.prepare = boe_panel_prepare,
 	.enable = boe_panel_enable,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-edp.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-edp.c
index 4b39d1dd9140..a163585a2a52 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-edp.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-edp.c
@@ -1889,7 +1889,7 @@ static const struct edp_panel_entry edp_panels[] = {
 	EDP_PANEL_ENTRY('C', 'M', 'N', 0x1247, &delay_200_500_e80_d50, "N120ACA-EA1"),
 
 	EDP_PANEL_ENTRY('I', 'V', 'O', 0x057d, &delay_200_500_e200, "R140NWF5 RH"),
-	EDP_PANEL_ENTRY('I', 'V', 'O', 0x854b, &delay_200_500_p2e100, "M133NW4J-R3"),
+	EDP_PANEL_ENTRY('I', 'V', 'O', 0x854b, &delay_200_500_p2e100, "R133NW4K-R0"),
 
 	EDP_PANEL_ENTRY('K', 'D', 'B', 0x0624, &kingdisplay_kd116n21_30nv_a010.delay, "116N21-30NV-A010"),
 	EDP_PANEL_ENTRY('K', 'D', 'B', 0x1120, &delay_200_500_e80_d50, "116N29-30NK-C007"),
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-novatek-nt35950.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-novatek-nt35950.c
index 3a844917da07..5d04957b1144 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-novatek-nt35950.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-novatek-nt35950.c
@@ -593,8 +593,12 @@ static int nt35950_probe(struct mipi_dsi_device *dsi)
 		       DRM_MODE_CONNECTOR_DSI);
 
 	ret = drm_panel_of_backlight(&nt->panel);
-	if (ret)
+	if (ret) {
+		if (num_dsis == 2)
+			mipi_dsi_device_unregister(nt->dsi[1]);
+
 		return dev_err_probe(dev, ret, "Failed to get backlight\n");
+	}
 
 	drm_panel_add(&nt->panel);
 
@@ -610,6 +614,10 @@ static int nt35950_probe(struct mipi_dsi_device *dsi)
 
 		ret = mipi_dsi_attach(nt->dsi[i]);
 		if (ret < 0) {
+			/* If we fail to attach to either host, we're done */
+			if (num_dsis == 2)
+				mipi_dsi_device_unregister(nt->dsi[1]);
+
 			return dev_err_probe(dev, ret,
 					     "Cannot attach to DSI%d host.\n", i);
 		}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
index b4729a94c34a..898b892f1143 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
@@ -471,7 +471,7 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi)
 		       DRM_MODE_CONNECTOR_DSI);
 
 	ctx->bl_dev = devm_backlight_device_register(dev, dev_name(dev),
-						     dsi->host->dev, ctx,
+						     dev, ctx,
 						     &otm8009a_backlight_ops,
 						     NULL);
 	if (IS_ERR(ctx->bl_dev)) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
index 5c621b15e84c..439ef3073512 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
@@ -692,7 +692,9 @@ static int s6e3ha2_probe(struct mipi_dsi_device *dsi)
 
 	dsi->lanes = 4;
 	dsi->format = MIPI_DSI_FMT_RGB888;
-	dsi->mode_flags = MIPI_DSI_CLOCK_NON_CONTINUOUS;
+	dsi->mode_flags = MIPI_DSI_CLOCK_NON_CONTINUOUS |
+		MIPI_DSI_MODE_VIDEO_NO_HFP | MIPI_DSI_MODE_VIDEO_NO_HBP |
+		MIPI_DSI_MODE_VIDEO_NO_HSA | MIPI_DSI_MODE_NO_EOT_PACKET;
 
 	ctx->supplies[0].supply = "vdd3";
 	ctx->supplies[1].supply = "vci";
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
index e06fd35de814..9c3e76171759 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
@@ -446,7 +446,8 @@ static int s6e63j0x03_probe(struct mipi_dsi_device *dsi)
 
 	dsi->lanes = 1;
 	dsi->format = MIPI_DSI_FMT_RGB888;
-	dsi->mode_flags = MIPI_DSI_MODE_NO_EOT_PACKET;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO_NO_HFP |
+		MIPI_DSI_MODE_VIDEO_NO_HBP | MIPI_DSI_MODE_VIDEO_NO_HSA;
 
 	ctx->supplies[0].supply = "vdd3";
 	ctx->supplies[1].supply = "vci";
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
index 54213beafaf5..ebf4c2d39ea8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
@@ -990,8 +990,6 @@ static int s6e8aa0_probe(struct mipi_dsi_device *dsi)
 	dsi->lanes = 4;
 	dsi->format = MIPI_DSI_FMT_RGB888;
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST
-		| MIPI_DSI_MODE_VIDEO_NO_HFP | MIPI_DSI_MODE_VIDEO_NO_HBP
-		| MIPI_DSI_MODE_VIDEO_NO_HSA | MIPI_DSI_MODE_NO_EOT_PACKET
 		| MIPI_DSI_MODE_VSYNC_FLUSH | MIPI_DSI_MODE_VIDEO_AUTO_VERT;
 
 	ret = s6e8aa0_parse_dt(ctx);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
index d1ec80a3e3c7..ef148504cf24 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
@@ -192,15 +192,15 @@ static int sharp_nt_panel_enable(struct drm_panel *panel)
 }
 
 static const struct drm_display_mode default_mode = {
-	.clock = 41118,
+	.clock = (540 + 48 + 32 + 80) * (960 + 3 + 10 + 15) * 60 / 1000,
 	.hdisplay = 540,
 	.hsync_start = 540 + 48,
-	.hsync_end = 540 + 48 + 80,
-	.htotal = 540 + 48 + 80 + 32,
+	.hsync_end = 540 + 48 + 32,
+	.htotal = 540 + 48 + 32 + 80,
 	.vdisplay = 960,
 	.vsync_start = 960 + 3,
-	.vsync_end = 960 + 3 + 15,
-	.vtotal = 960 + 3 + 15 + 1,
+	.vsync_end = 960 + 3 + 10,
+	.vtotal = 960 + 3 + 10 + 15,
 };
 
 static int sharp_nt_panel_get_modes(struct drm_panel *panel,
@@ -280,6 +280,7 @@ static int sharp_nt_panel_probe(struct mipi_dsi_device *dsi)
 	dsi->lanes = 2;
 	dsi->format = MIPI_DSI_FMT_RGB888;
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
+			MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
 			MIPI_DSI_MODE_VIDEO_HSE |
 			MIPI_DSI_CLOCK_NON_CONTINUOUS |
 			MIPI_DSI_MODE_NO_EOT_PACKET;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-simple.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-simple.c
index 8a3b685c2fcc..7ca00b032336 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-simple.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-simple.c
@@ -759,8 +759,8 @@ static const struct panel_desc ampire_am_480272h3tmqw_t01h = {
 	.num_modes = 1,
 	.bpc = 8,
 	.size = {
-		.width = 105,
-		.height = 67,
+		.width = 99,
+		.height = 58,
 	},
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c
index c481daa4bbce..225b9884f61a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c
@@ -244,7 +244,7 @@ static void st7701_init_sequence(struct st7701 *st7701)
 		   DSI_CMD2_BK0_INVSEL_ONES_MASK |
 		   FIELD_PREP(DSI_CMD2_BK0_INVSEL_NLINV_MASK, desc->nlinv),
 		   FIELD_PREP(DSI_CMD2_BK0_INVSEL_RTNI_MASK,
-			      DIV_ROUND_UP(mode->htotal, 16)));
+			      (clamp((u32)mode->htotal, 512U, 1008U) - 512) / 16));
 
 	/* Command2, BK1 */
 	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
@@ -762,7 +762,15 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi)
 	st7701->dsi = dsi;
 	st7701->desc = desc;
 
-	return mipi_dsi_attach(dsi);
+	ret = mipi_dsi_attach(dsi);
+	if (ret)
+		goto err_attach;
+
+	return 0;
+
+err_attach:
+	drm_panel_remove(&st7701->panel);
+	return ret;
 }
 
 static void st7701_dsi_remove(struct mipi_dsi_device *dsi)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/Kconfig linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/Kconfig
index 079600328be1..e6403a9d66ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/Kconfig
@@ -3,7 +3,8 @@
 config DRM_PANFROST
 	tristate "Panfrost (DRM support for ARM Mali Midgard/Bifrost GPUs)"
 	depends on DRM
-	depends on ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64)
+	depends on ARM || ARM64 || COMPILE_TEST
+	depends on !GENERIC_ATOMIC64    # for IOMMU_IO_PGTABLE_LPAE
 	depends on MMU
 	select DRM_SCHED
 	select IOMMU_SUPPORT
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c
index 2fa5afe21288..919e6cc04982 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -82,6 +82,7 @@ static int panfrost_ioctl_create_bo(struct drm_device *dev, void *data,
 	struct panfrost_gem_object *bo;
 	struct drm_panfrost_create_bo *args = data;
 	struct panfrost_gem_mapping *mapping;
+	int ret;
 
 	if (!args->size || args->pad ||
 	    (args->flags & ~(PANFROST_BO_NOEXEC | PANFROST_BO_HEAP)))
@@ -92,21 +93,29 @@ static int panfrost_ioctl_create_bo(struct drm_device *dev, void *data,
 	    !(args->flags & PANFROST_BO_NOEXEC))
 		return -EINVAL;
 
-	bo = panfrost_gem_create_with_handle(file, dev, args->size, args->flags,
-					     &args->handle);
+	bo = panfrost_gem_create(dev, args->size, args->flags);
 	if (IS_ERR(bo))
 		return PTR_ERR(bo);
 
+	ret = drm_gem_handle_create(file, &bo->base.base, &args->handle);
+	if (ret)
+		goto out;
+
 	mapping = panfrost_gem_mapping_get(bo, priv);
-	if (!mapping) {
-		drm_gem_object_put(&bo->base.base);
-		return -EINVAL;
+	if (mapping) {
+		args->offset = mapping->mmnode.start << PAGE_SHIFT;
+		panfrost_gem_mapping_put(mapping);
+	} else {
+		/* This can only happen if the handle from
+		 * drm_gem_handle_create() has already been guessed and freed
+		 * by user space
+		 */
+		ret = -EINVAL;
 	}
 
-	args->offset = mapping->mmnode.start << PAGE_SHIFT;
-	panfrost_gem_mapping_put(mapping);
-
-	return 0;
+out:
+	drm_gem_object_put(&bo->base.base);
+	return ret;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c
index 293e799e2fe8..3c812fbd126f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c
@@ -235,12 +235,8 @@ struct drm_gem_object *panfrost_gem_create_object(struct drm_device *dev, size_t
 }
 
 struct panfrost_gem_object *
-panfrost_gem_create_with_handle(struct drm_file *file_priv,
-				struct drm_device *dev, size_t size,
-				u32 flags,
-				uint32_t *handle)
+panfrost_gem_create(struct drm_device *dev, size_t size, u32 flags)
 {
-	int ret;
 	struct drm_gem_shmem_object *shmem;
 	struct panfrost_gem_object *bo;
 
@@ -256,16 +252,6 @@ panfrost_gem_create_with_handle(struct drm_file *file_priv,
 	bo->noexec = !!(flags & PANFROST_BO_NOEXEC);
 	bo->is_heap = !!(flags & PANFROST_BO_HEAP);
 
-	/*
-	 * Allocate an id of idr table where the obj is registered
-	 * and handle has the id what user can see.
-	 */
-	ret = drm_gem_handle_create(file_priv, &shmem->base, handle);
-	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put(&shmem->base);
-	if (ret)
-		return ERR_PTR(ret);
-
 	return bo;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h
index 8088d5fd8480..ad2877eeeccd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h
@@ -69,10 +69,7 @@ panfrost_gem_prime_import_sg_table(struct drm_device *dev,
 				   struct sg_table *sgt);
 
 struct panfrost_gem_object *
-panfrost_gem_create_with_handle(struct drm_file *file_priv,
-				struct drm_device *dev, size_t size,
-				u32 flags,
-				uint32_t *handle);
+panfrost_gem_create(struct drm_device *dev, size_t size, u32 flags);
 
 int panfrost_gem_open(struct drm_gem_object *obj, struct drm_file *file_priv);
 void panfrost_gem_close(struct drm_gem_object *obj,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_mmu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_mmu.c
index 4e83a1891f3e..e961fa27702c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -282,7 +282,7 @@ static void panfrost_mmu_flush_range(struct panfrost_device *pfdev,
 	if (pm_runtime_active(pfdev->dev))
 		mmu_hw_do_operation(pfdev, mmu, iova, size, AS_COMMAND_FLUSH_PT);
 
-	pm_runtime_put_sync_autosuspend(pfdev->dev);
+	pm_runtime_put_autosuspend(pfdev->dev);
 }
 
 static int mmu_map_sg(struct panfrost_device *pfdev, struct panfrost_mmu *mmu,
@@ -504,6 +504,7 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as,
 		if (IS_ERR(pages[i])) {
 			mutex_unlock(&bo->base.pages_lock);
 			ret = PTR_ERR(pages[i]);
+			pages[i] = NULL;
 			goto err_pages;
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/atombios_encoders.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/atombios_encoders.c
index c841c273222e..3e24fa11d4d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/atombios_encoders.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -2122,11 +2122,12 @@ int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder, int fe_idx)
 
 	/*
 	 * On DCE32 any encoder can drive any block so usually just use crtc id,
-	 * but Apple thinks different at least on iMac10,1, so there use linkb,
+	 * but Apple thinks different at least on iMac10,1 and iMac11,2, so there use linkb,
 	 * otherwise the internal eDP panel will stay dark.
 	 */
 	if (ASIC_IS_DCE32(rdev)) {
-		if (dmi_match(DMI_PRODUCT_NAME, "iMac10,1"))
+		if (dmi_match(DMI_PRODUCT_NAME, "iMac10,1") ||
+		    dmi_match(DMI_PRODUCT_NAME, "iMac11,2"))
 			enc_idx = (dig->linkb) ? 1 : 0;
 		else
 			enc_idx = radeon_crtc->crtc_id;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/ci_dpm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/ci_dpm.c
index 8ef25ab305ae..b8f4dac68d85 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/ci_dpm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/ci_dpm.c
@@ -5517,6 +5517,7 @@ static int ci_parse_power_table(struct radeon_device *rdev)
 	u8 frev, crev;
 	u8 *power_state_offset;
 	struct ci_ps *ps;
+	int ret;
 
 	if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
 				   &frev, &crev, &data_offset))
@@ -5546,11 +5547,15 @@ static int ci_parse_power_table(struct radeon_device *rdev)
 		non_clock_array_index = power_state->v2.nonClockInfoIndex;
 		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
 			&non_clock_info_array->nonClockInfo[non_clock_array_index];
-		if (!rdev->pm.power_state[i].clock_info)
-			return -EINVAL;
+		if (!rdev->pm.power_state[i].clock_info) {
+			ret = -EINVAL;
+			goto err_free_ps;
+		}
 		ps = kzalloc(sizeof(struct ci_ps), GFP_KERNEL);
-		if (ps == NULL)
-			return -ENOMEM;
+		if (ps == NULL) {
+			ret = -ENOMEM;
+			goto err_free_ps;
+		}
 		rdev->pm.dpm.ps[i].ps_priv = ps;
 		ci_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
 					      non_clock_info,
@@ -5590,6 +5595,12 @@ static int ci_parse_power_table(struct radeon_device *rdev)
 	}
 
 	return 0;
+
+err_free_ps:
+	for (i = 0; i < rdev->pm.dpm.num_ps; i++)
+		kfree(rdev->pm.dpm.ps[i].ps_priv);
+	kfree(rdev->pm.dpm.ps);
+	return ret;
 }
 
 static int ci_get_vbios_boot_values(struct radeon_device *rdev,
@@ -5678,25 +5689,26 @@ int ci_dpm_init(struct radeon_device *rdev)
 
 	ret = ci_get_vbios_boot_values(rdev, &pi->vbios_boot_state);
 	if (ret) {
-		ci_dpm_fini(rdev);
+		kfree(rdev->pm.dpm.priv);
 		return ret;
 	}
 
 	ret = r600_get_platform_caps(rdev);
 	if (ret) {
-		ci_dpm_fini(rdev);
+		kfree(rdev->pm.dpm.priv);
 		return ret;
 	}
 
 	ret = r600_parse_extended_power_table(rdev);
 	if (ret) {
-		ci_dpm_fini(rdev);
+		kfree(rdev->pm.dpm.priv);
 		return ret;
 	}
 
 	ret = ci_parse_power_table(rdev);
 	if (ret) {
-		ci_dpm_fini(rdev);
+		kfree(rdev->pm.dpm.priv);
+		r600_free_extended_power_table(rdev);
 		return ret;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/cypress_dpm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/cypress_dpm.c
index fdddbbaecbb7..72a0768df00f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/cypress_dpm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/cypress_dpm.c
@@ -557,8 +557,12 @@ static int cypress_populate_mclk_value(struct radeon_device *rdev,
 						     ASIC_INTERNAL_MEMORY_SS, vco_freq)) {
 			u32 reference_clock = rdev->clock.mpll.reference_freq;
 			u32 decoded_ref = rv740_get_decoded_reference_divider(dividers.ref_div);
-			u32 clk_s = reference_clock * 5 / (decoded_ref * ss.rate);
-			u32 clk_v = ss.percentage *
+			u32 clk_s, clk_v;
+
+			if (!decoded_ref)
+				return -EINVAL;
+			clk_s = reference_clock * 5 / (decoded_ref * ss.rate);
+			clk_v = ss.percentage *
 				(0x4000 * dividers.whole_fb_div + 0x800 * dividers.frac_fb_div) / (clk_s * 625);
 
 			mpll_ss1 &= ~CLKV_MASK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/ni_dpm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/ni_dpm.c
index 672d2239293e..3e1c1a392fb7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/ni_dpm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/ni_dpm.c
@@ -2241,8 +2241,12 @@ static int ni_populate_mclk_value(struct radeon_device *rdev,
 						     ASIC_INTERNAL_MEMORY_SS, vco_freq)) {
 			u32 reference_clock = rdev->clock.mpll.reference_freq;
 			u32 decoded_ref = rv740_get_decoded_reference_divider(dividers.ref_div);
-			u32 clk_s = reference_clock * 5 / (decoded_ref * ss.rate);
-			u32 clk_v = ss.percentage *
+			u32 clk_s, clk_v;
+
+			if (!decoded_ref)
+				return -EINVAL;
+			clk_s = reference_clock * 5 / (decoded_ref * ss.rate);
+			clk_v = ss.percentage *
 				(0x4000 * dividers.whole_fb_div + 0x800 * dividers.frac_fb_div) / (clk_s * 625);
 
 			mpll_ss1 &= ~CLKV_MASK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_bios.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_bios.c
index 33121655d50b..63bdc9f6fc24 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_bios.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_bios.c
@@ -227,6 +227,7 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
 
 	if (!found)
 		return false;
+	pci_dev_put(pdev);
 
 	rdev->bios = kmalloc(size, GFP_KERNEL);
 	if (!rdev->bios) {
@@ -612,13 +613,14 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 	acpi_size tbl_size;
 	UEFI_ACPI_VFCT *vfct;
 	unsigned offset;
+	bool r = false;
 
 	if (!ACPI_SUCCESS(acpi_get_table("VFCT", 1, &hdr)))
 		return false;
 	tbl_size = hdr->length;
 	if (tbl_size < sizeof(UEFI_ACPI_VFCT)) {
 		DRM_ERROR("ACPI VFCT table present but broken (too short #1)\n");
-		return false;
+		goto out;
 	}
 
 	vfct = (UEFI_ACPI_VFCT *)hdr;
@@ -631,13 +633,13 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 		offset += sizeof(VFCT_IMAGE_HEADER);
 		if (offset > tbl_size) {
 			DRM_ERROR("ACPI VFCT image header truncated\n");
-			return false;
+			goto out;
 		}
 
 		offset += vhdr->ImageLength;
 		if (offset > tbl_size) {
 			DRM_ERROR("ACPI VFCT image truncated\n");
-			return false;
+			goto out;
 		}
 
 		if (vhdr->ImageLength &&
@@ -649,15 +651,18 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 			rdev->bios = kmemdup(&vbios->VbiosContent,
 					     vhdr->ImageLength,
 					     GFP_KERNEL);
+			if (rdev->bios)
+				r = true;
 
-			if (!rdev->bios)
-				return false;
-			return true;
+			goto out;
 		}
 	}
 
 	DRM_ERROR("ACPI VFCT table present but broken (too short #2)\n");
-	return false;
+
+out:
+	acpi_put_table(hdr);
+	return r;
 }
 #else
 static inline bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_device.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_device.c
index a556b6be1137..e1f3ab607e4f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_device.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_device.c
@@ -1023,6 +1023,7 @@ void radeon_atombios_fini(struct radeon_device *rdev)
 {
 	if (rdev->mode_info.atom_context) {
 		kfree(rdev->mode_info.atom_context->scratch);
+		kfree(rdev->mode_info.atom_context->iio);
 	}
 	kfree(rdev->mode_info.atom_context);
 	rdev->mode_info.atom_context = NULL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_gem.c
index 261fcbae88d7..75d79c311038 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_gem.c
@@ -459,7 +459,6 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
 	struct radeon_device *rdev = dev->dev_private;
 	struct drm_radeon_gem_set_domain *args = data;
 	struct drm_gem_object *gobj;
-	struct radeon_bo *robj;
 	int r;
 
 	/* for now if someone requests domain CPU -
@@ -472,13 +471,12 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
 		up_read(&rdev->exclusive_lock);
 		return -ENOENT;
 	}
-	robj = gem_to_radeon_bo(gobj);
 
 	r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
 
 	drm_gem_object_put(gobj);
 	up_read(&rdev->exclusive_lock);
-	r = radeon_gem_handle_lockup(robj->rdev, r);
+	r = radeon_gem_handle_lockup(rdev, r);
 	return r;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_irq_kms.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_irq_kms.c
index da2173435edd..6541c1f6fca6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -100,6 +100,16 @@ static void radeon_hotplug_work_func(struct work_struct *work)
 
 static void radeon_dp_work_func(struct work_struct *work)
 {
+	struct radeon_device *rdev = container_of(work, struct radeon_device,
+						  dp_work);
+	struct drm_device *dev = rdev->ddev;
+	struct drm_mode_config *mode_config = &dev->mode_config;
+	struct drm_connector *connector;
+
+	mutex_lock(&mode_config->mutex);
+	list_for_each_entry(connector, &mode_config->connector_list, head)
+		radeon_connector_hotplug(connector);
+	mutex_unlock(&mode_config->mutex);
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/rv740_dpm.c linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/rv740_dpm.c
index d57a3e1df8d6..4464fd21a302 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/rv740_dpm.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/radeon/rv740_dpm.c
@@ -249,8 +249,12 @@ int rv740_populate_mclk_value(struct radeon_device *rdev,
 						     ASIC_INTERNAL_MEMORY_SS, vco_freq)) {
 			u32 reference_clock = rdev->clock.mpll.reference_freq;
 			u32 decoded_ref = rv740_get_decoded_reference_divider(dividers.ref_div);
-			u32 clk_s = reference_clock * 5 / (decoded_ref * ss.rate);
-			u32 clk_v = 0x40000 * ss.percentage *
+			u32 clk_s, clk_v;
+
+			if (!decoded_ref)
+				return -EINVAL;
+			clk_s = reference_clock * 5 / (decoded_ref * ss.rate);
+			clk_v = 0x40000 * ss.percentage *
 				(dividers.whole_fb_div + (dividers.frac_fb_div / 8)) / (clk_s * 10000);
 
 			mpll_ss1 &= ~CLKV_MASK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/Kconfig linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/Kconfig
index fd2c2eaee26b..a5518e90d689 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/Kconfig
@@ -41,8 +41,6 @@ config DRM_RCAR_LVDS
 	depends on DRM_RCAR_USE_LVDS
 	select DRM_KMS_HELPER
 	select DRM_PANEL
-	select OF_FLATTREE
-	select OF_OVERLAY
 
 config DRM_RCAR_USE_MIPI_DSI
 	bool "R-Car DU MIPI DSI Encoder Support"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_crtc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 3619e1ddeb62..b7dd59fe119e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -10,7 +10,6 @@
 #include <linux/clk.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
-#include <linux/sys_soc.h>
 
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
@@ -204,11 +203,6 @@ static void rcar_du_escr_divider(struct clk *clk, unsigned long target,
 	}
 }
 
-static const struct soc_device_attribute rcar_du_r8a7795_es1[] = {
-	{ .soc_id = "r8a7795", .revision = "ES1.*" },
-	{ /* sentinel */ }
-};
-
 static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
 {
 	const struct drm_display_mode *mode = &rcrtc->crtc.state->adjusted_mode;
@@ -238,7 +232,7 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
 		 * no post-divider when a display PLL is present (as shown by
 		 * the workaround breaking HDMI output on M3-W during testing).
 		 */
-		if (soc_device_match(rcar_du_r8a7795_es1)) {
+		if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY) {
 			target *= 2;
 			div = 1;
 		}
@@ -251,13 +245,30 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
 		       | DPLLCR_N(dpll.n) | DPLLCR_M(dpll.m)
 		       | DPLLCR_STBY;
 
-		if (rcrtc->index == 1)
+		if (rcrtc->index == 1) {
 			dpllcr |= DPLLCR_PLCS1
 			       |  DPLLCR_INCS_DOTCLKIN1;
-		else
-			dpllcr |= DPLLCR_PLCS0
+		} else {
+			dpllcr |= DPLLCR_PLCS0_PLL
 			       |  DPLLCR_INCS_DOTCLKIN0;
 
+			/*
+			 * On ES2.x we have a single mux controlled via bit 21,
+			 * which selects between DCLKIN source (bit 21 = 0) and
+			 * a PLL source (bit 21 = 1), where the PLL is always
+			 * PLL1.
+			 *
+			 * On ES1.x we have an additional mux, controlled
+			 * via bit 20, for choosing between PLL0 (bit 20 = 0)
+			 * and PLL1 (bit 20 = 1). We always want to use PLL1,
+			 * so on ES1.x, in addition to setting bit 21, we need
+			 * to set the bit 20.
+			 */
+
+			if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PLL)
+				dpllcr |= DPLLCR_PLCS0_H3ES1X_PLL1;
+		}
+
 		rcar_du_group_write(rcrtc->group, DPLLCR, dpllcr);
 
 		escr = ESCR_DCLKSEL_DCLKIN | div;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index a2776f1d6f2c..6381578c4db5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/slab.h>
+#include <linux/sys_soc.h>
 #include <linux/wait.h>
 
 #include <drm/drm_atomic_helper.h>
@@ -386,6 +387,43 @@ static const struct rcar_du_device_info rcar_du_r8a7795_info = {
 	.dpll_mask =  BIT(2) | BIT(1),
 };
 
+static const struct rcar_du_device_info rcar_du_r8a7795_es1_info = {
+	.gen = 3,
+	.features = RCAR_DU_FEATURE_CRTC_IRQ
+		  | RCAR_DU_FEATURE_CRTC_CLOCK
+		  | RCAR_DU_FEATURE_VSP1_SOURCE
+		  | RCAR_DU_FEATURE_INTERLACED
+		  | RCAR_DU_FEATURE_TVM_SYNC,
+	.quirks = RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY
+		| RCAR_DU_QUIRK_H3_ES1_PLL,
+	.channels_mask = BIT(3) | BIT(2) | BIT(1) | BIT(0),
+	.routes = {
+		/*
+		 * R8A7795 has one RGB output, two HDMI outputs and one
+		 * LVDS output.
+		 */
+		[RCAR_DU_OUTPUT_DPAD0] = {
+			.possible_crtcs = BIT(3),
+			.port = 0,
+		},
+		[RCAR_DU_OUTPUT_HDMI0] = {
+			.possible_crtcs = BIT(1),
+			.port = 1,
+		},
+		[RCAR_DU_OUTPUT_HDMI1] = {
+			.possible_crtcs = BIT(2),
+			.port = 2,
+		},
+		[RCAR_DU_OUTPUT_LVDS0] = {
+			.possible_crtcs = BIT(0),
+			.port = 3,
+		},
+	},
+	.num_lvds = 1,
+	.num_rpf = 5,
+	.dpll_mask =  BIT(2) | BIT(1),
+};
+
 static const struct rcar_du_device_info rcar_du_r8a7796_info = {
 	.gen = 3,
 	.features = RCAR_DU_FEATURE_CRTC_IRQ
@@ -554,6 +592,11 @@ static const struct of_device_id rcar_du_of_table[] = {
 
 MODULE_DEVICE_TABLE(of, rcar_du_of_table);
 
+static const struct soc_device_attribute rcar_du_soc_table[] = {
+	{ .soc_id = "r8a7795", .revision = "ES1.*", .data = &rcar_du_r8a7795_es1_info },
+	{ /* sentinel */ }
+};
+
 const char *rcar_du_output_name(enum rcar_du_output output)
 {
 	static const char * const names[] = {
@@ -645,6 +688,7 @@ static void rcar_du_shutdown(struct platform_device *pdev)
 
 static int rcar_du_probe(struct platform_device *pdev)
 {
+	const struct soc_device_attribute *soc_attr;
 	struct rcar_du_device *rcdu;
 	unsigned int mask;
 	int ret;
@@ -659,8 +703,13 @@ static int rcar_du_probe(struct platform_device *pdev)
 		return PTR_ERR(rcdu);
 
 	rcdu->dev = &pdev->dev;
+
 	rcdu->info = of_device_get_match_data(rcdu->dev);
 
+	soc_attr = soc_device_match(rcar_du_soc_table);
+	if (soc_attr)
+		rcdu->info = soc_attr->data;
+
 	platform_set_drvdata(pdev, rcdu);
 
 	/* I/O resources */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.h linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index 5cfa2bb7ad93..acc3673fefe1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -34,6 +34,8 @@ struct rcar_du_device;
 #define RCAR_DU_FEATURE_NO_BLENDING	BIT(5)	/* PnMR.SPIM does not have ALP nor EOR bits */
 
 #define RCAR_DU_QUIRK_ALIGN_128B	BIT(0)	/* Align pitches to 128 bytes */
+#define RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY BIT(1)	/* H3 ES1 has pclk stability issue */
+#define RCAR_DU_QUIRK_H3_ES1_PLL	BIT(2)	/* H3 ES1 PLL setup differs from non-ES1 */
 
 enum rcar_du_output {
 	RCAR_DU_OUTPUT_DPAD0,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_encoder.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
index b1787be31e92..7ecec7b04a8d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
@@ -109,8 +109,8 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu,
 	renc = drmm_encoder_alloc(&rcdu->ddev, struct rcar_du_encoder, base,
 				  &rcar_du_encoder_funcs, DRM_MODE_ENCODER_NONE,
 				  NULL);
-	if (!renc)
-		return -ENOMEM;
+	if (IS_ERR(renc))
+		return PTR_ERR(renc);
 
 	renc->output = output;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_regs.h linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_regs.h
index c1bcb0e8b5b4..789ae9285108 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_regs.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rcar-du/rcar_du_regs.h
@@ -283,12 +283,8 @@
 #define DPLLCR			0x20044
 #define DPLLCR_CODE		(0x95 << 24)
 #define DPLLCR_PLCS1		(1 << 23)
-/*
- * PLCS0 is bit 21, but H3 ES1.x requires bit 20 to be set as well. As bit 20
- * isn't implemented by other SoC in the Gen3 family it can safely be set
- * unconditionally.
- */
-#define DPLLCR_PLCS0		(3 << 20)
+#define DPLLCR_PLCS0_PLL	(1 << 21)
+#define DPLLCR_PLCS0_H3ES1X_PLL1	(1 << 20)
 #define DPLLCR_CLKE		(1 << 18)
 #define DPLLCR_FDPLL(n)		((n) << 12)
 #define DPLLCR_N(n)		((n) << 5)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c
index b6c6accb9893..2f6f16477e93 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -571,7 +571,7 @@ static void cdn_dp_encoder_mode_set(struct drm_encoder *encoder,
 	video->v_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NVSYNC);
 	video->h_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NHSYNC);
 
-	memcpy(&dp->mode, adjusted, sizeof(*mode));
+	drm_mode_copy(&dp->mode, adjusted);
 }
 
 static bool cdn_dp_check_link_status(struct cdn_dp_device *dp)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index f4df9820b295..912eb4e94c59 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -1221,7 +1221,7 @@ static int dw_mipi_dsi_dphy_power_on(struct phy *phy)
 		return i;
 	}
 
-	ret = pm_runtime_get_sync(dsi->dev);
+	ret = pm_runtime_resume_and_get(dsi->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(dsi->dev, "failed to enable device: %d\n", ret);
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 2f4b8f64cbad..ae857bf8bd62 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -640,6 +640,7 @@ static void dw_hdmi_rockchip_unbind(struct device *dev, struct device *master,
 	struct rockchip_hdmi *hdmi = dev_get_drvdata(dev);
 
 	dw_hdmi_unbind(hdmi->hdmi);
+	drm_encoder_cleanup(&hdmi->encoder.encoder);
 	clk_disable_unprepare(hdmi->ref_clk);
 
 	regulator_disable(hdmi->avdd_1v8);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c
index 87b2243ea23e..f51774866f41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -499,7 +499,7 @@ static void inno_hdmi_encoder_mode_set(struct drm_encoder *encoder,
 	inno_hdmi_setup(hdmi, adj_mode);
 
 	/* Store the display mode for plugin/DPMS poweron events */
-	memcpy(&hdmi->previous_mode, adj_mode, sizeof(hdmi->previous_mode));
+	drm_mode_copy(&hdmi->previous_mode, adj_mode);
 }
 
 static void inno_hdmi_encoder_enable(struct drm_encoder *encoder)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index cf2cf51091a3..90145ad96984 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -395,7 +395,7 @@ rk3066_hdmi_encoder_mode_set(struct drm_encoder *encoder,
 	struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);
 
 	/* Store the display mode for plugin/DPMS poweron events. */
-	memcpy(&hdmi->previous_mode, adj_mode, sizeof(hdmi->previous_mode));
+	drm_mode_copy(&hdmi->previous_mode, adj_mode);
 }
 
 static void rk3066_hdmi_encoder_enable(struct drm_encoder *encoder)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index da8a69953706..9426f7976d22 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -261,9 +261,6 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj,
 	else
 		ret = rockchip_drm_gem_object_mmap_dma(obj, vma);
 
-	if (ret)
-		drm_gem_vm_close(vma);
-
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index c356de5dd220..fa1f4ee6d195 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -602,7 +602,7 @@ static int vop_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
 	struct vop *vop = to_vop(crtc);
 	int ret, i;
 
-	ret = pm_runtime_get_sync(vop->dev);
+	ret = pm_runtime_resume_and_get(vop->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
@@ -1983,7 +1983,7 @@ static int vop_initial(struct vop *vop)
 		return PTR_ERR(vop->dclk);
 	}
 
-	ret = pm_runtime_get_sync(vop->dev);
+	ret = pm_runtime_resume_and_get(vop->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 105a548d0abe..3c05ce01f73b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -822,7 +822,7 @@ static void vop2_enable(struct vop2 *vop2)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(vop2->dev);
+	ret = pm_runtime_resume_and_get(vop2->dev);
 	if (ret < 0) {
 		drm_err(vop2->drm, "failed to get pm runtime: %d\n", ret);
 		return;
@@ -840,6 +840,8 @@ static void vop2_enable(struct vop2 *vop2)
 		return;
 	}
 
+	regcache_sync(vop2->map);
+
 	if (vop2->data->soc_id == 3566)
 		vop2_writel(vop2, RK3568_OTP_WIN_EN, 1);
 
@@ -868,6 +870,8 @@ static void vop2_disable(struct vop2 *vop2)
 
 	pm_runtime_put_sync(vop2->dev);
 
+	regcache_mark_dirty(vop2->map);
+
 	clk_disable_unprepare(vop2->aclk);
 	clk_disable_unprepare(vop2->hclk);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c
index 5a284332ec49..68f6ebb33460 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -152,7 +152,7 @@ static int rk3288_lvds_poweron(struct rockchip_lvds *lvds)
 		DRM_DEV_ERROR(lvds->dev, "failed to enable lvds pclk %d\n", ret);
 		return ret;
 	}
-	ret = pm_runtime_get_sync(lvds->dev);
+	ret = pm_runtime_resume_and_get(lvds->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(lvds->dev, "failed to get pm runtime: %d\n", ret);
 		clk_disable(lvds->pclk);
@@ -336,16 +336,20 @@ static int px30_lvds_poweron(struct rockchip_lvds *lvds)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(lvds->dev);
+	ret = pm_runtime_resume_and_get(lvds->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(lvds->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
 	}
 
 	/* Enable LVDS mode */
-	return regmap_update_bits(lvds->grf, PX30_LVDS_GRF_PD_VO_CON1,
+	ret = regmap_update_bits(lvds->grf, PX30_LVDS_GRF_PD_VO_CON1,
 				  PX30_LVDS_MODE_EN(1) | PX30_LVDS_P2S_EN(1),
 				  PX30_LVDS_MODE_EN(1) | PX30_LVDS_P2S_EN(1));
+	if (ret)
+		pm_runtime_put(lvds->dev);
+
+	return ret;
 }
 
 static void px30_lvds_poweroff(struct rockchip_lvds *lvds)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/solomon/ssd130x.c linux-libre-6.1.39-gnu/drivers/gpu/drm/solomon/ssd130x.c
index bc41a5ae810a..4bb3a247732d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/solomon/ssd130x.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/solomon/ssd130x.c
@@ -665,18 +665,8 @@ static const struct drm_crtc_helper_funcs ssd130x_crtc_helper_funcs = {
 	.atomic_check = ssd130x_crtc_helper_atomic_check,
 };
 
-static void ssd130x_crtc_reset(struct drm_crtc *crtc)
-{
-	struct drm_device *drm = crtc->dev;
-	struct ssd130x_device *ssd130x = drm_to_ssd130x(drm);
-
-	ssd130x_init(ssd130x);
-
-	drm_atomic_helper_crtc_reset(crtc);
-}
-
 static const struct drm_crtc_funcs ssd130x_crtc_funcs = {
-	.reset = ssd130x_crtc_reset,
+	.reset = drm_atomic_helper_crtc_reset,
 	.destroy = drm_crtc_cleanup,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
@@ -695,6 +685,12 @@ static void ssd130x_encoder_helper_atomic_enable(struct drm_encoder *encoder,
 	if (ret)
 		return;
 
+	ret = ssd130x_init(ssd130x);
+	if (ret) {
+		ssd130x_power_off(ssd130x);
+		return;
+	}
+
 	ssd130x_write_cmd(ssd130x, 1, SSD130X_DISPLAY_ON);
 
 	backlight_enable(ssd130x->bl_dev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_dvo.c linux-libre-6.1.39-gnu/drivers/gpu/drm/sti/sti_dvo.c
index b6ee8a82e656..577c477b5f46 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_dvo.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/sti/sti_dvo.c
@@ -288,7 +288,7 @@ static void sti_dvo_set_mode(struct drm_bridge *bridge,
 
 	DRM_DEBUG_DRIVER("\n");
 
-	memcpy(&dvo->mode, mode, sizeof(struct drm_display_mode));
+	drm_mode_copy(&dvo->mode, mode);
 
 	/* According to the path used (main or aux), the dvo clocks should
 	 * have a different parent clock. */
@@ -346,8 +346,9 @@ static int sti_dvo_connector_get_modes(struct drm_connector *connector)
 
 #define CLK_TOLERANCE_HZ 50
 
-static int sti_dvo_connector_mode_valid(struct drm_connector *connector,
-					struct drm_display_mode *mode)
+static enum drm_mode_status
+sti_dvo_connector_mode_valid(struct drm_connector *connector,
+			     struct drm_display_mode *mode)
 {
 	int target = mode->clock * 1000;
 	int target_min = target - CLK_TOLERANCE_HZ;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hda.c linux-libre-6.1.39-gnu/drivers/gpu/drm/sti/sti_hda.c
index 03cc401ed593..15097ac67931 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hda.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/sti/sti_hda.c
@@ -524,7 +524,7 @@ static void sti_hda_set_mode(struct drm_bridge *bridge,
 
 	DRM_DEBUG_DRIVER("\n");
 
-	memcpy(&hda->mode, mode, sizeof(struct drm_display_mode));
+	drm_mode_copy(&hda->mode, mode);
 
 	if (!hda_get_mode_idx(hda->mode, &mode_idx)) {
 		DRM_ERROR("Undefined mode\n");
@@ -601,8 +601,9 @@ static int sti_hda_connector_get_modes(struct drm_connector *connector)
 
 #define CLK_TOLERANCE_HZ 50
 
-static int sti_hda_connector_mode_valid(struct drm_connector *connector,
-					struct drm_display_mode *mode)
+static enum drm_mode_status
+sti_hda_connector_mode_valid(struct drm_connector *connector,
+			     struct drm_display_mode *mode)
 {
 	int target = mode->clock * 1000;
 	int target_min = target - CLK_TOLERANCE_HZ;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hdmi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/sti/sti_hdmi.c
index cb82622877d2..8539fe1fedc4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hdmi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/sti/sti_hdmi.c
@@ -941,7 +941,7 @@ static void sti_hdmi_set_mode(struct drm_bridge *bridge,
 	DRM_DEBUG_DRIVER("\n");
 
 	/* Copy the drm display mode in the connector local structure */
-	memcpy(&hdmi->mode, mode, sizeof(struct drm_display_mode));
+	drm_mode_copy(&hdmi->mode, mode);
 
 	/* Update clock framerate according to the selected mode */
 	ret = clk_set_rate(hdmi->clk_pix, mode->clock * 1000);
@@ -1004,8 +1004,9 @@ fail:
 
 #define CLK_TOLERANCE_HZ 50
 
-static int sti_hdmi_connector_mode_valid(struct drm_connector *connector,
-					struct drm_display_mode *mode)
+static enum drm_mode_status
+sti_hdmi_connector_mode_valid(struct drm_connector *connector,
+			      struct drm_display_mode *mode)
 {
 	int target = mode->clock * 1000;
 	int target_min = target - CLK_TOLERANCE_HZ;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c
index d06ffd99d86e..7910c5853f0a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -95,12 +95,12 @@ static int sun4i_drv_bind(struct device *dev)
 	/* drm_vblank_init calls kcalloc, which can fail */
 	ret = drm_vblank_init(drm, drm->mode_config.num_crtc);
 	if (ret)
-		goto cleanup_mode_config;
+		goto unbind_all;
 
 	/* Remove early framebuffers (ie. simplefb) */
 	ret = drm_aperture_remove_framebuffers(false, &sun4i_drv_driver);
 	if (ret)
-		goto cleanup_mode_config;
+		goto unbind_all;
 
 	sun4i_framebuffer_init(drm);
 
@@ -119,6 +119,8 @@ static int sun4i_drv_bind(struct device *dev)
 
 finish_poll:
 	drm_kms_helper_poll_fini(drm);
+unbind_all:
+	component_unbind_all(dev, NULL);
 cleanup_mode_config:
 	drm_mode_config_cleanup(drm);
 	of_reserved_mem_device_release(dev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun4i_tcon.c linux-libre-6.1.39-gnu/drivers/gpu/drm/sun4i/sun4i_tcon.c
index 523a6d787921..936796851ffd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -778,21 +778,19 @@ static irqreturn_t sun4i_tcon_handler(int irq, void *private)
 static int sun4i_tcon_init_clocks(struct device *dev,
 				  struct sun4i_tcon *tcon)
 {
-	tcon->clk = devm_clk_get(dev, "ahb");
+	tcon->clk = devm_clk_get_enabled(dev, "ahb");
 	if (IS_ERR(tcon->clk)) {
 		dev_err(dev, "Couldn't get the TCON bus clock\n");
 		return PTR_ERR(tcon->clk);
 	}
-	clk_prepare_enable(tcon->clk);
 
 	if (tcon->quirks->has_channel_0) {
-		tcon->sclk0 = devm_clk_get(dev, "tcon-ch0");
+		tcon->sclk0 = devm_clk_get_enabled(dev, "tcon-ch0");
 		if (IS_ERR(tcon->sclk0)) {
 			dev_err(dev, "Couldn't get the TCON channel 0 clock\n");
 			return PTR_ERR(tcon->sclk0);
 		}
 	}
-	clk_prepare_enable(tcon->sclk0);
 
 	if (tcon->quirks->has_channel_1) {
 		tcon->sclk1 = devm_clk_get(dev, "tcon-ch1");
@@ -805,12 +803,6 @@ static int sun4i_tcon_init_clocks(struct device *dev,
 	return 0;
 }
 
-static void sun4i_tcon_free_clocks(struct sun4i_tcon *tcon)
-{
-	clk_disable_unprepare(tcon->sclk0);
-	clk_disable_unprepare(tcon->clk);
-}
-
 static int sun4i_tcon_init_irq(struct device *dev,
 			       struct sun4i_tcon *tcon)
 {
@@ -1223,14 +1215,14 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master,
 	ret = sun4i_tcon_init_regmap(dev, tcon);
 	if (ret) {
 		dev_err(dev, "Couldn't init our TCON regmap\n");
-		goto err_free_clocks;
+		goto err_assert_reset;
 	}
 
 	if (tcon->quirks->has_channel_0) {
 		ret = sun4i_dclk_create(dev, tcon);
 		if (ret) {
 			dev_err(dev, "Couldn't create our TCON dot clock\n");
-			goto err_free_clocks;
+			goto err_assert_reset;
 		}
 	}
 
@@ -1293,8 +1285,6 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master,
 err_free_dotclock:
 	if (tcon->quirks->has_channel_0)
 		sun4i_dclk_free(tcon);
-err_free_clocks:
-	sun4i_tcon_free_clocks(tcon);
 err_assert_reset:
 	reset_control_assert(tcon->lcd_rst);
 	return ret;
@@ -1308,7 +1298,6 @@ static void sun4i_tcon_unbind(struct device *dev, struct device *master,
 	list_del(&tcon->list);
 	if (tcon->quirks->has_channel_0)
 		sun4i_dclk_free(tcon);
-	sun4i_tcon_free_clocks(tcon);
 }
 
 static const struct component_ops sun4i_tcon_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/dc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/tegra/dc.c
index bd0f60704467..a67453cee883 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/dc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/tegra/dc.c
@@ -3205,8 +3205,10 @@ static int tegra_dc_probe(struct platform_device *pdev)
 	usleep_range(2000, 4000);
 
 	err = reset_control_assert(dc->rst);
-	if (err < 0)
+	if (err < 0) {
+		clk_disable_unprepare(dc->clk);
 		return err;
+	}
 
 	usleep_range(2000, 4000);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/firewall.c linux-libre-6.1.39-gnu/drivers/gpu/drm/tegra/firewall.c
index 1824d2db0e2c..d53f890fa689 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/firewall.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/tegra/firewall.c
@@ -97,6 +97,9 @@ static int fw_check_regs_imm(struct tegra_drm_firewall *fw, u32 offset)
 {
 	bool is_addr;
 
+	if (!fw->client->ops->is_addr_reg)
+		return 0;
+
 	is_addr = fw->client->ops->is_addr_reg(fw->client->base.dev, fw->class,
 					       offset);
 	if (is_addr)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/sor.c linux-libre-6.1.39-gnu/drivers/gpu/drm/tegra/sor.c
index 8af632740673..77723d5f1d3f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/sor.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/tegra/sor.c
@@ -1153,7 +1153,7 @@ static int tegra_sor_compute_config(struct tegra_sor *sor,
 				    struct drm_dp_link *link)
 {
 	const u64 f = 100000, link_rate = link->rate * 1000;
-	const u64 pclk = mode->clock * 1000;
+	const u64 pclk = (u64)mode->clock * 1000;
 	u64 input, output, watermark, num;
 	struct tegra_sor_params params;
 	u32 num_syms_per_line;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_buddy_test.c linux-libre-6.1.39-gnu/drivers/gpu/drm/tests/drm_buddy_test.c
index 62f69589a72d..a699fc0dc857 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_buddy_test.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -89,7 +89,8 @@ static int check_block(struct kunit *test, struct drm_buddy *mm,
 		err = -EINVAL;
 	}
 
-	if (!is_power_of_2(block_size)) {
+	/* We can't use is_power_of_2() for a u64 on 32-bit systems. */
+	if (block_size & (block_size - 1)) {
 		kunit_err(test, "block size not power of two\n");
 		err = -EINVAL;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tidss/tidss_dispc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/tidss/tidss_dispc.c
index ad93acc9abd2..16301bdfead1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tidss/tidss_dispc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -1858,8 +1858,8 @@ static const struct {
 	{ DRM_FORMAT_XBGR4444, 0x21, },
 	{ DRM_FORMAT_RGBX4444, 0x22, },
 
-	{ DRM_FORMAT_ARGB1555, 0x25, },
-	{ DRM_FORMAT_ABGR1555, 0x26, },
+	{ DRM_FORMAT_XRGB1555, 0x25, },
+	{ DRM_FORMAT_XBGR1555, 0x26, },
 
 	{ DRM_FORMAT_XRGB8888, 0x27, },
 	{ DRM_FORMAT_XBGR8888, 0x28, },
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/cirrus.c linux-libre-6.1.39-gnu/drivers/gpu/drm/tiny/cirrus.c
index 354d5e854a6f..b27e469e9021 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/cirrus.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/tiny/cirrus.c
@@ -455,7 +455,7 @@ static void cirrus_pipe_update(struct drm_simple_display_pipe *pipe,
 	if (state->fb && cirrus->cpp != cirrus_cpp(state->fb))
 		cirrus_mode_set(cirrus, &crtc->mode, state->fb);
 
-	if (drm_atomic_helper_damage_merged(old_state, state, &rect))
+	if (state->fb && drm_atomic_helper_damage_merged(old_state, state, &rect))
 		cirrus_fb_blit_rect(state->fb, &shadow_plane_state->data[0], &rect);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9486.c linux-libre-6.1.39-gnu/drivers/gpu/drm/tiny/ili9486.c
index c80028bb1d11..7b3048a3d908 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9486.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/tiny/ili9486.c
@@ -43,6 +43,7 @@ static int waveshare_command(struct mipi_dbi *mipi, u8 *cmd, u8 *par,
 			     size_t num)
 {
 	struct spi_device *spi = mipi->spi;
+	unsigned int bpw = 8;
 	void *data = par;
 	u32 speed_hz;
 	int i, ret;
@@ -56,8 +57,6 @@ static int waveshare_command(struct mipi_dbi *mipi, u8 *cmd, u8 *par,
 	 * The displays are Raspberry Pi HATs and connected to the 8-bit only
 	 * SPI controller, so 16-bit command and parameters need byte swapping
 	 * before being transferred as 8-bit on the big endian SPI bus.
-	 * Pixel data bytes have already been swapped before this function is
-	 * called.
 	 */
 	buf[0] = cpu_to_be16(*cmd);
 	gpiod_set_value_cansleep(mipi->dc, 0);
@@ -71,12 +70,18 @@ static int waveshare_command(struct mipi_dbi *mipi, u8 *cmd, u8 *par,
 		for (i = 0; i < num; i++)
 			buf[i] = cpu_to_be16(par[i]);
 		num *= 2;
-		speed_hz = mipi_dbi_spi_cmd_max_speed(spi, num);
 		data = buf;
 	}
 
+	/*
+	 * Check whether pixel data bytes needs to be swapped or not
+	 */
+	if (*cmd == MIPI_DCS_WRITE_MEMORY_START && !mipi->swap_bytes)
+		bpw = 16;
+
 	gpiod_set_value_cansleep(mipi->dc, 1);
-	ret = mipi_dbi_spi_transfer(spi, speed_hz, 8, data, num);
+	speed_hz = mipi_dbi_spi_cmd_max_speed(spi, num);
+	ret = mipi_dbi_spi_transfer(spi, speed_hz, bpw, data, num);
  free:
 	kfree(buf);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_device.c linux-libre-6.1.39-gnu/drivers/gpu/drm/ttm/ttm_device.c
index e7147e304637..b84f74807ca1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_device.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/ttm/ttm_device.c
@@ -158,7 +158,7 @@ int ttm_device_swapout(struct ttm_device *bdev, struct ttm_operation_ctx *ctx,
 			struct ttm_buffer_object *bo = res->bo;
 			uint32_t num_pages;
 
-			if (!bo)
+			if (!bo || bo->resource != res)
 				continue;
 
 			num_pages = PFN_UP(bo->base.size);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_pool.c linux-libre-6.1.39-gnu/drivers/gpu/drm/ttm/ttm_pool.c
index 21b61631f73a..86affe987a1c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_pool.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/ttm/ttm_pool.c
@@ -344,6 +344,65 @@ static unsigned int ttm_pool_page_order(struct ttm_pool *pool, struct page *p)
 	return p->private;
 }
 
+/* Called when we got a page, either from a pool or newly allocated */
+static int ttm_pool_page_allocated(struct ttm_pool *pool, unsigned int order,
+				   struct page *p, dma_addr_t **dma_addr,
+				   unsigned long *num_pages,
+				   struct page ***pages)
+{
+	unsigned int i;
+	int r;
+
+	if (*dma_addr) {
+		r = ttm_pool_map(pool, order, p, dma_addr);
+		if (r)
+			return r;
+	}
+
+	*num_pages -= 1 << order;
+	for (i = 1 << order; i; --i, ++(*pages), ++p)
+		**pages = p;
+
+	return 0;
+}
+
+/**
+ * ttm_pool_free_range() - Free a range of TTM pages
+ * @pool: The pool used for allocating.
+ * @tt: The struct ttm_tt holding the page pointers.
+ * @caching: The page caching mode used by the range.
+ * @start_page: index for first page to free.
+ * @end_page: index for last page to free + 1.
+ *
+ * During allocation the ttm_tt page-vector may be populated with ranges of
+ * pages with different attributes if allocation hit an error without being
+ * able to completely fulfill the allocation. This function can be used
+ * to free these individual ranges.
+ */
+static void ttm_pool_free_range(struct ttm_pool *pool, struct ttm_tt *tt,
+				enum ttm_caching caching,
+				pgoff_t start_page, pgoff_t end_page)
+{
+	struct page **pages = tt->pages;
+	unsigned int order;
+	pgoff_t i, nr;
+
+	for (i = start_page; i < end_page; i += nr, pages += nr) {
+		struct ttm_pool_type *pt = NULL;
+
+		order = ttm_pool_page_order(pool, *pages);
+		nr = (1UL << order);
+		if (tt->dma_address)
+			ttm_pool_unmap(pool, tt->dma_address[i], nr);
+
+		pt = ttm_pool_select_type(pool, caching, order);
+		if (pt)
+			ttm_pool_type_give(pt, *pages);
+		else
+			ttm_pool_free_page(pool, caching, order, *pages);
+	}
+}
+
 /**
  * ttm_pool_alloc - Fill a ttm_tt object
  *
@@ -359,12 +418,14 @@ static unsigned int ttm_pool_page_order(struct ttm_pool *pool, struct page *p)
 int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
 		   struct ttm_operation_ctx *ctx)
 {
-	unsigned long num_pages = tt->num_pages;
+	pgoff_t num_pages = tt->num_pages;
 	dma_addr_t *dma_addr = tt->dma_address;
 	struct page **caching = tt->pages;
 	struct page **pages = tt->pages;
+	enum ttm_caching page_caching;
 	gfp_t gfp_flags = GFP_USER;
-	unsigned int i, order;
+	pgoff_t caching_divide;
+	unsigned int order;
 	struct page *p;
 	int r;
 
@@ -385,45 +446,61 @@ int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
 	for (order = min_t(unsigned int, MAX_ORDER - 1, __fls(num_pages));
 	     num_pages;
 	     order = min_t(unsigned int, order, __fls(num_pages))) {
-		bool apply_caching = false;
 		struct ttm_pool_type *pt;
 
+		page_caching = tt->caching;
 		pt = ttm_pool_select_type(pool, tt->caching, order);
 		p = pt ? ttm_pool_type_take(pt) : NULL;
 		if (p) {
-			apply_caching = true;
-		} else {
-			p = ttm_pool_alloc_page(pool, gfp_flags, order);
-			if (p && PageHighMem(p))
-				apply_caching = true;
-		}
-
-		if (!p) {
-			if (order) {
-				--order;
-				continue;
-			}
-			r = -ENOMEM;
-			goto error_free_all;
-		}
-
-		if (apply_caching) {
 			r = ttm_pool_apply_caching(caching, pages,
 						   tt->caching);
 			if (r)
 				goto error_free_page;
-			caching = pages + (1 << order);
+
+			caching = pages;
+			do {
+				r = ttm_pool_page_allocated(pool, order, p,
+							    &dma_addr,
+							    &num_pages,
+							    &pages);
+				if (r)
+					goto error_free_page;
+
+				caching = pages;
+				if (num_pages < (1 << order))
+					break;
+
+				p = ttm_pool_type_take(pt);
+			} while (p);
 		}
 
-		if (dma_addr) {
-			r = ttm_pool_map(pool, order, p, &dma_addr);
+		page_caching = ttm_cached;
+		while (num_pages >= (1 << order) &&
+		       (p = ttm_pool_alloc_page(pool, gfp_flags, order))) {
+
+			if (PageHighMem(p)) {
+				r = ttm_pool_apply_caching(caching, pages,
+							   tt->caching);
+				if (r)
+					goto error_free_page;
+				caching = pages;
+			}
+			r = ttm_pool_page_allocated(pool, order, p, &dma_addr,
+						    &num_pages, &pages);
 			if (r)
 				goto error_free_page;
+			if (PageHighMem(p))
+				caching = pages;
 		}
 
-		num_pages -= 1 << order;
-		for (i = 1 << order; i; --i)
-			*(pages++) = p++;
+		if (!p) {
+			if (order) {
+				--order;
+				continue;
+			}
+			r = -ENOMEM;
+			goto error_free_all;
+		}
 	}
 
 	r = ttm_pool_apply_caching(caching, pages, tt->caching);
@@ -433,15 +510,13 @@ int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
 	return 0;
 
 error_free_page:
-	ttm_pool_free_page(pool, tt->caching, order, p);
+	ttm_pool_free_page(pool, page_caching, order, p);
 
 error_free_all:
 	num_pages = tt->num_pages - num_pages;
-	for (i = 0; i < num_pages; ) {
-		order = ttm_pool_page_order(pool, tt->pages[i]);
-		ttm_pool_free_page(pool, tt->caching, order, tt->pages[i]);
-		i += 1 << order;
-	}
+	caching_divide = caching - tt->pages;
+	ttm_pool_free_range(pool, tt, tt->caching, 0, caching_divide);
+	ttm_pool_free_range(pool, tt, ttm_cached, caching_divide, num_pages);
 
 	return r;
 }
@@ -457,27 +532,7 @@ EXPORT_SYMBOL(ttm_pool_alloc);
  */
 void ttm_pool_free(struct ttm_pool *pool, struct ttm_tt *tt)
 {
-	unsigned int i;
-
-	for (i = 0; i < tt->num_pages; ) {
-		struct page *p = tt->pages[i];
-		unsigned int order, num_pages;
-		struct ttm_pool_type *pt;
-
-		order = ttm_pool_page_order(pool, p);
-		num_pages = 1ULL << order;
-		if (tt->dma_address)
-			ttm_pool_unmap(pool, tt->dma_address[i], num_pages);
-
-		pt = ttm_pool_select_type(pool, tt->caching, order);
-		if (pt)
-			ttm_pool_type_give(pt, tt->pages[i]);
-		else
-			ttm_pool_free_page(pool, tt->caching, order,
-					   tt->pages[i]);
-
-		i += num_pages;
-	}
+	ttm_pool_free_range(pool, tt, tt->caching, 0, tt->num_pages);
 
 	while (atomic_long_read(&allocated_pages) > page_pool_size)
 		ttm_pool_shrink();
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_bo.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_bo.c
index 231add8b8e12..ce0ea446bd70 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_bo.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_bo.c
@@ -179,6 +179,7 @@ static void vc4_bo_destroy(struct vc4_bo *bo)
 		bo->validated_shader = NULL;
 	}
 
+	mutex_destroy(&bo->madv_lock);
 	drm_gem_dma_free(&bo->base);
 }
 
@@ -394,7 +395,6 @@ struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 	struct vc4_bo *bo;
-	int ret;
 
 	if (WARN_ON_ONCE(vc4->is_vc5))
 		return ERR_PTR(-ENODEV);
@@ -406,9 +406,7 @@ struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
 	bo->madv = VC4_MADV_WILLNEED;
 	refcount_set(&bo->usecnt, 0);
 
-	ret = drmm_mutex_init(dev, &bo->madv_lock);
-	if (ret)
-		return ERR_PTR(ret);
+	mutex_init(&bo->madv_lock);
 
 	mutex_lock(&vc4->bo_lock);
 	bo->label = VC4_BO_TYPE_KERNEL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_crtc.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_crtc.c
index 0108613e79d5..7258975331ca 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_crtc.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -711,7 +711,7 @@ static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
 		struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
 
 		if (vc4_encoder->type == VC4_ENCODER_TYPE_HDMI0) {
-			vc4_state->hvs_load = max(mode->clock * mode->hdisplay / mode->htotal + 1000,
+			vc4_state->hvs_load = max(mode->clock * mode->hdisplay / mode->htotal + 8000,
 						  mode->clock * 9 / 10) * 1000;
 		} else {
 			vc4_state->hvs_load = mode->clock * 1000;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_dpi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_dpi.c
index 1f8f44b7b5a5..61ef7d232a12 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_dpi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_dpi.c
@@ -179,7 +179,7 @@ static void vc4_dpi_encoder_enable(struct drm_encoder *encoder)
 						       DPI_FORMAT);
 				break;
 			case MEDIA_BUS_FMT_RGB565_1X16:
-				dpi_c |= VC4_SET_FIELD(DPI_FORMAT_16BIT_565_RGB_3,
+				dpi_c |= VC4_SET_FIELD(DPI_FORMAT_16BIT_565_RGB_1,
 						       DPI_FORMAT);
 				break;
 			default:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
index 470432c8fd70..ea2eaf6032ca 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -402,6 +402,7 @@ static void vc4_hdmi_handle_hotplug(struct vc4_hdmi *vc4_hdmi,
 {
 	struct drm_connector *connector = &vc4_hdmi->connector;
 	struct edid *edid;
+	int ret;
 
 	/*
 	 * NOTE: This function should really be called with
@@ -430,7 +431,15 @@ static void vc4_hdmi_handle_hotplug(struct vc4_hdmi *vc4_hdmi,
 	cec_s_phys_addr_from_edid(vc4_hdmi->cec_adap, edid);
 	kfree(edid);
 
-	vc4_hdmi_reset_link(connector, ctx);
+	for (;;) {
+		ret = vc4_hdmi_reset_link(connector, ctx);
+		if (ret == -EDEADLK) {
+			drm_modeset_backoff(ctx);
+			continue;
+		}
+
+		break;
+	}
 }
 
 static int vc4_hdmi_connector_detect_ctx(struct drm_connector *connector,
@@ -1297,11 +1306,12 @@ static void vc5_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
 		     VC4_SET_FIELD(mode->crtc_vdisplay, VC5_HDMI_VERTA_VAL));
 	u32 vertb = (VC4_SET_FIELD(mode->htotal >> (2 - pixel_rep),
 				   VC5_HDMI_VERTB_VSPO) |
-		     VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end,
+		     VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end +
+				   interlaced,
 				   VC4_HDMI_VERTB_VBP));
 	u32 vertb_even = (VC4_SET_FIELD(0, VC5_HDMI_VERTB_VSPO) |
 			  VC4_SET_FIELD(mode->crtc_vtotal -
-					mode->crtc_vsync_end - interlaced,
+					mode->crtc_vsync_end,
 					VC4_HDMI_VERTB_VBP));
 	unsigned long flags;
 	unsigned char gcp;
@@ -3009,7 +3019,8 @@ static int vc4_hdmi_cec_init(struct vc4_hdmi *vc4_hdmi)
 	}
 
 	vc4_hdmi->cec_adap = cec_allocate_adapter(&vc4_hdmi_cec_adap_ops,
-						  vc4_hdmi, "vc4",
+						  vc4_hdmi,
+						  vc4_hdmi->variant->card_name,
 						  CEC_CAP_DEFAULTS |
 						  CEC_CAP_CONNECTOR_INFO, 1);
 	ret = PTR_ERR_OR_ZERO(vc4_hdmi->cec_adap);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hvs.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_hvs.c
index 4ac9f5a2d5f9..47990ecbfc4d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hvs.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_hvs.c
@@ -368,28 +368,30 @@ static int vc4_hvs_init_channel(struct vc4_hvs *hvs, struct drm_crtc *crtc,
 	 * mode.
 	 */
 	dispctrl = SCALER_DISPCTRLX_ENABLE;
+	dispbkgndx = HVS_READ(SCALER_DISPBKGNDX(chan));
 
-	if (!vc4->is_vc5)
+	if (!vc4->is_vc5) {
 		dispctrl |= VC4_SET_FIELD(mode->hdisplay,
 					  SCALER_DISPCTRLX_WIDTH) |
 			    VC4_SET_FIELD(mode->vdisplay,
 					  SCALER_DISPCTRLX_HEIGHT) |
 			    (oneshot ? SCALER_DISPCTRLX_ONESHOT : 0);
-	else
+		dispbkgndx |= SCALER_DISPBKGND_AUTOHS;
+	} else {
 		dispctrl |= VC4_SET_FIELD(mode->hdisplay,
 					  SCALER5_DISPCTRLX_WIDTH) |
 			    VC4_SET_FIELD(mode->vdisplay,
 					  SCALER5_DISPCTRLX_HEIGHT) |
 			    (oneshot ? SCALER5_DISPCTRLX_ONESHOT : 0);
+		dispbkgndx &= ~SCALER5_DISPBKGND_BCK2BCK;
+	}
 
 	HVS_WRITE(SCALER_DISPCTRLX(chan), dispctrl);
 
-	dispbkgndx = HVS_READ(SCALER_DISPBKGNDX(chan));
 	dispbkgndx &= ~SCALER_DISPBKGND_GAMMA;
 	dispbkgndx &= ~SCALER_DISPBKGND_INTERLACE;
 
 	HVS_WRITE(SCALER_DISPBKGNDX(chan), dispbkgndx |
-		  SCALER_DISPBKGND_AUTOHS |
 		  ((!vc4->is_vc5) ? SCALER_DISPBKGND_GAMMA : 0) |
 		  (interlace ? SCALER_DISPBKGND_INTERLACE : 0));
 
@@ -656,7 +658,8 @@ void vc4_hvs_mask_underrun(struct vc4_hvs *hvs, int channel)
 		return;
 
 	dispctrl = HVS_READ(SCALER_DISPCTRL);
-	dispctrl &= ~SCALER_DISPCTRL_DSPEISLUR(channel);
+	dispctrl &= ~(hvs->vc4->is_vc5 ? SCALER5_DISPCTRL_DSPEISLUR(channel) :
+					 SCALER_DISPCTRL_DSPEISLUR(channel));
 
 	HVS_WRITE(SCALER_DISPCTRL, dispctrl);
 
@@ -673,7 +676,8 @@ void vc4_hvs_unmask_underrun(struct vc4_hvs *hvs, int channel)
 		return;
 
 	dispctrl = HVS_READ(SCALER_DISPCTRL);
-	dispctrl |= SCALER_DISPCTRL_DSPEISLUR(channel);
+	dispctrl |= (hvs->vc4->is_vc5 ? SCALER5_DISPCTRL_DSPEISLUR(channel) :
+					SCALER_DISPCTRL_DSPEISLUR(channel));
 
 	HVS_WRITE(SCALER_DISPSTAT,
 		  SCALER_DISPSTAT_EUFLOW(channel));
@@ -699,6 +703,7 @@ static irqreturn_t vc4_hvs_irq_handler(int irq, void *data)
 	int channel;
 	u32 control;
 	u32 status;
+	u32 dspeislur;
 
 	/*
 	 * NOTE: We don't need to protect the register access using
@@ -715,9 +720,11 @@ static irqreturn_t vc4_hvs_irq_handler(int irq, void *data)
 	control = HVS_READ(SCALER_DISPCTRL);
 
 	for (channel = 0; channel < SCALER_CHANNELS_COUNT; channel++) {
+		dspeislur = vc4->is_vc5 ? SCALER5_DISPCTRL_DSPEISLUR(channel) :
+					  SCALER_DISPCTRL_DSPEISLUR(channel);
 		/* Interrupt masking is not always honored, so check it here. */
 		if (status & SCALER_DISPSTAT_EUFLOW(channel) &&
-		    control & SCALER_DISPCTRL_DSPEISLUR(channel)) {
+		    control & dspeislur) {
 			vc4_hvs_mask_underrun(hvs, channel);
 			vc4_hvs_report_underrun(dev);
 
@@ -870,19 +877,45 @@ static int vc4_hvs_bind(struct device *dev, struct device *master, void *data)
 		    SCALER_DISPCTRL_DISPEIRQ(1) |
 		    SCALER_DISPCTRL_DISPEIRQ(2);
 
-	dispctrl &= ~(SCALER_DISPCTRL_DMAEIRQ |
-		      SCALER_DISPCTRL_SLVWREIRQ |
-		      SCALER_DISPCTRL_SLVRDEIRQ |
-		      SCALER_DISPCTRL_DSPEIEOF(0) |
-		      SCALER_DISPCTRL_DSPEIEOF(1) |
-		      SCALER_DISPCTRL_DSPEIEOF(2) |
-		      SCALER_DISPCTRL_DSPEIEOLN(0) |
-		      SCALER_DISPCTRL_DSPEIEOLN(1) |
-		      SCALER_DISPCTRL_DSPEIEOLN(2) |
-		      SCALER_DISPCTRL_DSPEISLUR(0) |
-		      SCALER_DISPCTRL_DSPEISLUR(1) |
-		      SCALER_DISPCTRL_DSPEISLUR(2) |
-		      SCALER_DISPCTRL_SCLEIRQ);
+	if (!vc4->is_vc5)
+		dispctrl &= ~(SCALER_DISPCTRL_DMAEIRQ |
+			      SCALER_DISPCTRL_SLVWREIRQ |
+			      SCALER_DISPCTRL_SLVRDEIRQ |
+			      SCALER_DISPCTRL_DSPEIEOF(0) |
+			      SCALER_DISPCTRL_DSPEIEOF(1) |
+			      SCALER_DISPCTRL_DSPEIEOF(2) |
+			      SCALER_DISPCTRL_DSPEIEOLN(0) |
+			      SCALER_DISPCTRL_DSPEIEOLN(1) |
+			      SCALER_DISPCTRL_DSPEIEOLN(2) |
+			      SCALER_DISPCTRL_DSPEISLUR(0) |
+			      SCALER_DISPCTRL_DSPEISLUR(1) |
+			      SCALER_DISPCTRL_DSPEISLUR(2) |
+			      SCALER_DISPCTRL_SCLEIRQ);
+	else
+		dispctrl &= ~(SCALER_DISPCTRL_DMAEIRQ |
+			      SCALER5_DISPCTRL_SLVEIRQ |
+			      SCALER5_DISPCTRL_DSPEIEOF(0) |
+			      SCALER5_DISPCTRL_DSPEIEOF(1) |
+			      SCALER5_DISPCTRL_DSPEIEOF(2) |
+			      SCALER5_DISPCTRL_DSPEIEOLN(0) |
+			      SCALER5_DISPCTRL_DSPEIEOLN(1) |
+			      SCALER5_DISPCTRL_DSPEIEOLN(2) |
+			      SCALER5_DISPCTRL_DSPEISLUR(0) |
+			      SCALER5_DISPCTRL_DSPEISLUR(1) |
+			      SCALER5_DISPCTRL_DSPEISLUR(2) |
+			      SCALER_DISPCTRL_SCLEIRQ);
+
+
+	/* Set AXI panic mode.
+	 * VC4 panics when < 2 lines in FIFO.
+	 * VC5 panics when less than 1 line in the FIFO.
+	 */
+	dispctrl &= ~(SCALER_DISPCTRL_PANIC0_MASK |
+		      SCALER_DISPCTRL_PANIC1_MASK |
+		      SCALER_DISPCTRL_PANIC2_MASK);
+	dispctrl |= VC4_SET_FIELD(2, SCALER_DISPCTRL_PANIC0);
+	dispctrl |= VC4_SET_FIELD(2, SCALER_DISPCTRL_PANIC1);
+	dispctrl |= VC4_SET_FIELD(2, SCALER_DISPCTRL_PANIC2);
 
 	HVS_WRITE(SCALER_DISPCTRL, dispctrl);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_plane.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_plane.c
index 8b92a45a3c89..eb08020154f3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_plane.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_plane.c
@@ -75,11 +75,13 @@ static const struct hvs_format {
 		.drm = DRM_FORMAT_ARGB1555,
 		.hvs = HVS_PIXEL_FORMAT_RGBA5551,
 		.pixel_order = HVS_PIXEL_ORDER_ABGR,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
 	},
 	{
 		.drm = DRM_FORMAT_XRGB1555,
 		.hvs = HVS_PIXEL_FORMAT_RGBA5551,
 		.pixel_order = HVS_PIXEL_ORDER_ABGR,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
 	},
 	{
 		.drm = DRM_FORMAT_RGB888,
@@ -340,7 +342,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
 {
 	struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *bo;
 	int num_planes = fb->format->num_planes;
 	struct drm_crtc_state *crtc_state;
 	u32 h_subsample = fb->format->hsub;
@@ -359,8 +361,10 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
 	if (ret)
 		return ret;
 
-	for (i = 0; i < num_planes; i++)
+	for (i = 0; i < num_planes; i++) {
+		bo = drm_fb_dma_get_gem_obj(fb, i);
 		vc4_state->offsets[i] = bo->dma_addr + fb->offsets[i];
+	}
 
 	/*
 	 * We don't support subpixel source positioning for scaling,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_regs.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_regs.h
index f0290fad991d..1256f0877ff6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_regs.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vc4/vc4_regs.h
@@ -220,6 +220,12 @@
 #define SCALER_DISPCTRL                         0x00000000
 /* Global register for clock gating the HVS */
 # define SCALER_DISPCTRL_ENABLE			BIT(31)
+# define SCALER_DISPCTRL_PANIC0_MASK		VC4_MASK(25, 24)
+# define SCALER_DISPCTRL_PANIC0_SHIFT		24
+# define SCALER_DISPCTRL_PANIC1_MASK		VC4_MASK(27, 26)
+# define SCALER_DISPCTRL_PANIC1_SHIFT		26
+# define SCALER_DISPCTRL_PANIC2_MASK		VC4_MASK(29, 28)
+# define SCALER_DISPCTRL_PANIC2_SHIFT		28
 # define SCALER_DISPCTRL_DSP3_MUX_MASK		VC4_MASK(19, 18)
 # define SCALER_DISPCTRL_DSP3_MUX_SHIFT		18
 
@@ -228,15 +234,21 @@
  * always enabled.
  */
 # define SCALER_DISPCTRL_DSPEISLUR(x)		BIT(13 + (x))
+# define SCALER5_DISPCTRL_DSPEISLUR(x)		BIT(9 + ((x) * 4))
 /* Enables Display 0 end-of-line-N contribution to
  * SCALER_DISPSTAT_IRQDISP0
  */
 # define SCALER_DISPCTRL_DSPEIEOLN(x)		BIT(8 + ((x) * 2))
+# define SCALER5_DISPCTRL_DSPEIEOLN(x)		BIT(8 + ((x) * 4))
 /* Enables Display 0 EOF contribution to SCALER_DISPSTAT_IRQDISP0 */
 # define SCALER_DISPCTRL_DSPEIEOF(x)		BIT(7 + ((x) * 2))
+# define SCALER5_DISPCTRL_DSPEIEOF(x)		BIT(7 + ((x) * 4))
 
-# define SCALER_DISPCTRL_SLVRDEIRQ		BIT(6)
-# define SCALER_DISPCTRL_SLVWREIRQ		BIT(5)
+# define SCALER5_DISPCTRL_DSPEIVST(x)		BIT(6 + ((x) * 4))
+
+# define SCALER_DISPCTRL_SLVRDEIRQ		BIT(6)	/* HVS4 only */
+# define SCALER_DISPCTRL_SLVWREIRQ		BIT(5)	/* HVS4 only */
+# define SCALER5_DISPCTRL_SLVEIRQ		BIT(5)
 # define SCALER_DISPCTRL_DMAEIRQ		BIT(4)
 /* Enables interrupt generation on the enabled EOF/EOLN/EISLUR
  * bits and short frames..
@@ -360,6 +372,7 @@
 
 #define SCALER_DISPBKGND0                       0x00000044
 # define SCALER_DISPBKGND_AUTOHS		BIT(31)
+# define SCALER5_DISPBKGND_BCK2BCK		BIT(31)
 # define SCALER_DISPBKGND_INTERLACE		BIT(30)
 # define SCALER_DISPBKGND_GAMMA			BIT(29)
 # define SCALER_DISPBKGND_TESTMODE_MASK		VC4_MASK(28, 25)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vgem/vgem_fence.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vgem/vgem_fence.c
index c2a879734d40..e15754178395 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vgem/vgem_fence.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vgem/vgem_fence.c
@@ -249,4 +249,5 @@ void vgem_fence_close(struct vgem_file *vfile)
 {
 	idr_for_each(&vfile->fence_idr, __vgem_fence_idr_fini, vfile);
 	idr_destroy(&vfile->fence_idr);
+	mutex_destroy(&vfile->fence_mutex);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c linux-libre-6.1.39-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 5d05093014ac..da45215a933d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -126,7 +126,6 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,
 	void __user *user_bo_handles = NULL;
 	struct virtio_gpu_object_array *buflist = NULL;
 	struct sync_file *sync_file;
-	int in_fence_fd = exbuf->fence_fd;
 	int out_fence_fd = -1;
 	void *buf;
 	uint64_t fence_ctx;
@@ -152,13 +151,11 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,
 		ring_idx = exbuf->ring_idx;
 	}
 
-	exbuf->fence_fd = -1;
-
 	virtio_gpu_create_context(dev, file);
 	if (exbuf->flags & VIRTGPU_EXECBUF_FENCE_FD_IN) {
 		struct dma_fence *in_fence;
 
-		in_fence = sync_file_get_fence(in_fence_fd);
+		in_fence = sync_file_get_fence(exbuf->fence_fd);
 
 		if (!in_fence)
 			return -EINVAL;
@@ -358,10 +355,18 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
 		drm_gem_object_release(obj);
 		return ret;
 	}
-	drm_gem_object_put(obj);
 
 	rc->res_handle = qobj->hw_res_handle; /* similiar to a VM address */
 	rc->bo_handle = handle;
+
+	/*
+	 * The handle owns the reference now.  But we must drop our
+	 * remaining reference *after* we no longer need to dereference
+	 * the obj.  Otherwise userspace could guess the handle and
+	 * race closing it from another thread.
+	 */
+	drm_gem_object_put(obj);
+
 	return 0;
 }
 
@@ -723,11 +728,18 @@ static int virtio_gpu_resource_create_blob_ioctl(struct drm_device *dev,
 		drm_gem_object_release(obj);
 		return ret;
 	}
-	drm_gem_object_put(obj);
 
 	rc_blob->res_handle = bo->hw_res_handle;
 	rc_blob->bo_handle = handle;
 
+	/*
+	 * The handle owns the reference now.  But we must drop our
+	 * remaining reference *after* we no longer need to dereference
+	 * the obj.  Otherwise userspace could guess the handle and
+	 * race closing it from another thread.
+	 */
+	drm_gem_object_put(obj);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_object.c linux-libre-6.1.39-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
index 8d7728181de0..c7e74cf13022 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -184,7 +184,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 	struct virtio_gpu_object_array *objs = NULL;
 	struct drm_gem_shmem_object *shmem_obj;
 	struct virtio_gpu_object *bo;
-	struct virtio_gpu_mem_entry *ents;
+	struct virtio_gpu_mem_entry *ents = NULL;
 	unsigned int nents;
 	int ret;
 
@@ -210,7 +210,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 		ret = -ENOMEM;
 		objs = virtio_gpu_array_alloc(1);
 		if (!objs)
-			goto err_put_id;
+			goto err_free_entry;
 		virtio_gpu_array_add_obj(objs, &bo->base.base);
 
 		ret = virtio_gpu_array_lock_resv(objs);
@@ -239,6 +239,8 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 
 err_put_objs:
 	virtio_gpu_array_put_free(objs);
+err_free_entry:
+	kvfree(ents);
 err_put_id:
 	virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
 err_free_gem:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c linux-libre-6.1.39-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
index 9ff8660b50ad..208e9434cb28 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -597,7 +597,7 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev,
 	bool use_dma_api = !virtio_has_dma_quirk(vgdev->vdev);
 
 	if (virtio_gpu_is_shmem(bo) && use_dma_api)
-		dma_sync_sgtable_for_device(&vgdev->vdev->dev,
+		dma_sync_sgtable_for_device(vgdev->vdev->dev.parent,
 					    bo->base.sgt, DMA_TO_DEVICE);
 
 	cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
@@ -1019,7 +1019,7 @@ void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev,
 	bool use_dma_api = !virtio_has_dma_quirk(vgdev->vdev);
 
 	if (virtio_gpu_is_shmem(bo) && use_dma_api)
-		dma_sync_sgtable_for_device(&vgdev->vdev->dev,
+		dma_sync_sgtable_for_device(vgdev->vdev->dev.parent,
 					    bo->base.sgt, DMA_TO_DEVICE);
 
 	cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_composer.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_composer.c
index 8e53fa80742b..80164e79af00 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_composer.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_composer.c
@@ -99,7 +99,7 @@ static void blend(struct vkms_writeback_job *wb,
 			if (!check_y_limit(plane[i]->frame_info, y))
 				continue;
 
-			plane[i]->plane_read(stage_buffer, plane[i]->frame_info, y);
+			vkms_compose_row(stage_buffer, plane[i], y);
 			pre_mul_alpha_blend(plane[i]->frame_info, stage_buffer,
 					    output_buffer);
 		}
@@ -118,7 +118,7 @@ static int check_format_funcs(struct vkms_crtc_state *crtc_state,
 	u32 n_active_planes = crtc_state->num_active_planes;
 
 	for (size_t i = 0; i < n_active_planes; i++)
-		if (!planes[i]->plane_read)
+		if (!planes[i]->pixel_read)
 			return -1;
 
 	if (active_wb && !active_wb->wb_write)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_drv.c
index 0ffe5f0e33f7..f716c5796f5f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_drv.c
@@ -57,7 +57,8 @@ static void vkms_release(struct drm_device *dev)
 {
 	struct vkms_device *vkms = drm_device_to_vkms_device(dev);
 
-	destroy_workqueue(vkms->output.composer_workq);
+	if (vkms->output.composer_workq)
+		destroy_workqueue(vkms->output.composer_workq);
 }
 
 static void vkms_atomic_commit_tail(struct drm_atomic_state *old_state)
@@ -218,6 +219,7 @@ out_unregister:
 
 static int __init vkms_init(void)
 {
+	int ret;
 	struct vkms_config *config;
 
 	config = kmalloc(sizeof(*config), GFP_KERNEL);
@@ -230,7 +232,11 @@ static int __init vkms_init(void)
 	config->writeback = enable_writeback;
 	config->overlay = enable_overlay;
 
-	return vkms_create(config);
+	ret = vkms_create(config);
+	if (ret)
+		kfree(config);
+
+	return ret;
 }
 
 static void vkms_destroy(struct vkms_config *config)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_drv.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_drv.h
index 0a67b8073f7e..de4efc0a3bd0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_drv.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_drv.h
@@ -56,8 +56,7 @@ struct vkms_writeback_job {
 struct vkms_plane_state {
 	struct drm_shadow_plane_state base;
 	struct vkms_frame_info *frame_info;
-	void (*plane_read)(struct line_buffer *buffer,
-			   const struct vkms_frame_info *frame_info, int y);
+	void (*pixel_read)(u8 *src_buffer, struct pixel_argb_u16 *out_pixel);
 };
 
 struct vkms_plane {
@@ -155,6 +154,7 @@ int vkms_verify_crc_source(struct drm_crtc *crtc, const char *source_name,
 /* Composer Support */
 void vkms_composer_worker(struct work_struct *work);
 void vkms_set_composer(struct vkms_output *out, bool enabled);
+void vkms_compose_row(struct line_buffer *stage_buffer, struct vkms_plane_state *plane, int y);
 
 /* Writeback */
 int vkms_enable_writeback_connector(struct vkms_device *vkmsdev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_formats.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_formats.c
index d4950688b3f1..b11342026485 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_formats.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_formats.c
@@ -42,100 +42,75 @@ static void *get_packed_src_addr(const struct vkms_frame_info *frame_info, int y
 	return packed_pixels_addr(frame_info, x_src, y_src);
 }
 
-static void ARGB8888_to_argb_u16(struct line_buffer *stage_buffer,
-				 const struct vkms_frame_info *frame_info, int y)
+static void ARGB8888_to_argb_u16(u8 *src_pixels, struct pixel_argb_u16 *out_pixel)
 {
-	struct pixel_argb_u16 *out_pixels = stage_buffer->pixels;
-	u8 *src_pixels = get_packed_src_addr(frame_info, y);
-	int x_limit = min_t(size_t, drm_rect_width(&frame_info->dst),
-			    stage_buffer->n_pixels);
-
-	for (size_t x = 0; x < x_limit; x++, src_pixels += 4) {
-		/*
-		 * The 257 is the "conversion ratio". This number is obtained by the
-		 * (2^16 - 1) / (2^8 - 1) division. Which, in this case, tries to get
-		 * the best color value in a pixel format with more possibilities.
-		 * A similar idea applies to others RGB color conversions.
-		 */
-		out_pixels[x].a = (u16)src_pixels[3] * 257;
-		out_pixels[x].r = (u16)src_pixels[2] * 257;
-		out_pixels[x].g = (u16)src_pixels[1] * 257;
-		out_pixels[x].b = (u16)src_pixels[0] * 257;
-	}
+	/*
+	 * The 257 is the "conversion ratio". This number is obtained by the
+	 * (2^16 - 1) / (2^8 - 1) division. Which, in this case, tries to get
+	 * the best color value in a pixel format with more possibilities.
+	 * A similar idea applies to others RGB color conversions.
+	 */
+	out_pixel->a = (u16)src_pixels[3] * 257;
+	out_pixel->r = (u16)src_pixels[2] * 257;
+	out_pixel->g = (u16)src_pixels[1] * 257;
+	out_pixel->b = (u16)src_pixels[0] * 257;
 }
 
-static void XRGB8888_to_argb_u16(struct line_buffer *stage_buffer,
-				 const struct vkms_frame_info *frame_info, int y)
+static void XRGB8888_to_argb_u16(u8 *src_pixels, struct pixel_argb_u16 *out_pixel)
 {
-	struct pixel_argb_u16 *out_pixels = stage_buffer->pixels;
-	u8 *src_pixels = get_packed_src_addr(frame_info, y);
-	int x_limit = min_t(size_t, drm_rect_width(&frame_info->dst),
-			    stage_buffer->n_pixels);
-
-	for (size_t x = 0; x < x_limit; x++, src_pixels += 4) {
-		out_pixels[x].a = (u16)0xffff;
-		out_pixels[x].r = (u16)src_pixels[2] * 257;
-		out_pixels[x].g = (u16)src_pixels[1] * 257;
-		out_pixels[x].b = (u16)src_pixels[0] * 257;
-	}
+	out_pixel->a = (u16)0xffff;
+	out_pixel->r = (u16)src_pixels[2] * 257;
+	out_pixel->g = (u16)src_pixels[1] * 257;
+	out_pixel->b = (u16)src_pixels[0] * 257;
 }
 
-static void ARGB16161616_to_argb_u16(struct line_buffer *stage_buffer,
-				     const struct vkms_frame_info *frame_info,
-				     int y)
+static void ARGB16161616_to_argb_u16(u8 *src_pixels, struct pixel_argb_u16 *out_pixel)
 {
-	struct pixel_argb_u16 *out_pixels = stage_buffer->pixels;
-	u16 *src_pixels = get_packed_src_addr(frame_info, y);
-	int x_limit = min_t(size_t, drm_rect_width(&frame_info->dst),
-			    stage_buffer->n_pixels);
+	u16 *pixels = (u16 *)src_pixels;
 
-	for (size_t x = 0; x < x_limit; x++, src_pixels += 4) {
-		out_pixels[x].a = le16_to_cpu(src_pixels[3]);
-		out_pixels[x].r = le16_to_cpu(src_pixels[2]);
-		out_pixels[x].g = le16_to_cpu(src_pixels[1]);
-		out_pixels[x].b = le16_to_cpu(src_pixels[0]);
-	}
+	out_pixel->a = le16_to_cpu(pixels[3]);
+	out_pixel->r = le16_to_cpu(pixels[2]);
+	out_pixel->g = le16_to_cpu(pixels[1]);
+	out_pixel->b = le16_to_cpu(pixels[0]);
 }
 
-static void XRGB16161616_to_argb_u16(struct line_buffer *stage_buffer,
-				     const struct vkms_frame_info *frame_info,
-				     int y)
+static void XRGB16161616_to_argb_u16(u8 *src_pixels, struct pixel_argb_u16 *out_pixel)
 {
-	struct pixel_argb_u16 *out_pixels = stage_buffer->pixels;
-	u16 *src_pixels = get_packed_src_addr(frame_info, y);
-	int x_limit = min_t(size_t, drm_rect_width(&frame_info->dst),
-			    stage_buffer->n_pixels);
+	u16 *pixels = (u16 *)src_pixels;
 
-	for (size_t x = 0; x < x_limit; x++, src_pixels += 4) {
-		out_pixels[x].a = (u16)0xffff;
-		out_pixels[x].r = le16_to_cpu(src_pixels[2]);
-		out_pixels[x].g = le16_to_cpu(src_pixels[1]);
-		out_pixels[x].b = le16_to_cpu(src_pixels[0]);
-	}
+	out_pixel->a = (u16)0xffff;
+	out_pixel->r = le16_to_cpu(pixels[2]);
+	out_pixel->g = le16_to_cpu(pixels[1]);
+	out_pixel->b = le16_to_cpu(pixels[0]);
 }
 
-static void RGB565_to_argb_u16(struct line_buffer *stage_buffer,
-			       const struct vkms_frame_info *frame_info, int y)
+static void RGB565_to_argb_u16(u8 *src_pixels, struct pixel_argb_u16 *out_pixel)
 {
-	struct pixel_argb_u16 *out_pixels = stage_buffer->pixels;
-	u16 *src_pixels = get_packed_src_addr(frame_info, y);
-	int x_limit = min_t(size_t, drm_rect_width(&frame_info->dst),
-			       stage_buffer->n_pixels);
+	u16 *pixels = (u16 *)src_pixels;
 
 	s64 fp_rb_ratio = drm_fixp_div(drm_int2fixp(65535), drm_int2fixp(31));
 	s64 fp_g_ratio = drm_fixp_div(drm_int2fixp(65535), drm_int2fixp(63));
 
-	for (size_t x = 0; x < x_limit; x++, src_pixels++) {
-		u16 rgb_565 = le16_to_cpu(*src_pixels);
-		s64 fp_r = drm_int2fixp((rgb_565 >> 11) & 0x1f);
-		s64 fp_g = drm_int2fixp((rgb_565 >> 5) & 0x3f);
-		s64 fp_b = drm_int2fixp(rgb_565 & 0x1f);
+	u16 rgb_565 = le16_to_cpu(*pixels);
+	s64 fp_r = drm_int2fixp((rgb_565 >> 11) & 0x1f);
+	s64 fp_g = drm_int2fixp((rgb_565 >> 5) & 0x3f);
+	s64 fp_b = drm_int2fixp(rgb_565 & 0x1f);
 
-		out_pixels[x].a = (u16)0xffff;
-		out_pixels[x].r = drm_fixp2int(drm_fixp_mul(fp_r, fp_rb_ratio));
-		out_pixels[x].g = drm_fixp2int(drm_fixp_mul(fp_g, fp_g_ratio));
-		out_pixels[x].b = drm_fixp2int(drm_fixp_mul(fp_b, fp_rb_ratio));
-	}
+	out_pixel->a = (u16)0xffff;
+	out_pixel->r = drm_fixp2int_round(drm_fixp_mul(fp_r, fp_rb_ratio));
+	out_pixel->g = drm_fixp2int_round(drm_fixp_mul(fp_g, fp_g_ratio));
+	out_pixel->b = drm_fixp2int_round(drm_fixp_mul(fp_b, fp_rb_ratio));
+}
+
+void vkms_compose_row(struct line_buffer *stage_buffer, struct vkms_plane_state *plane, int y)
+{
+	struct pixel_argb_u16 *out_pixels = stage_buffer->pixels;
+	struct vkms_frame_info *frame_info = plane->frame_info;
+	u8 *src_pixels = get_packed_src_addr(frame_info, y);
+	int limit = min_t(size_t, drm_rect_width(&frame_info->dst), stage_buffer->n_pixels);
+
+	for (size_t x = 0; x < limit; x++, src_pixels += frame_info->cpp)
+		plane->pixel_read(src_pixels, &out_pixels[x]);
 }
 
 /*
@@ -241,15 +216,15 @@ static void argb_u16_to_RGB565(struct vkms_frame_info *frame_info,
 		s64 fp_g = drm_int2fixp(in_pixels[x].g);
 		s64 fp_b = drm_int2fixp(in_pixels[x].b);
 
-		u16 r = drm_fixp2int(drm_fixp_div(fp_r, fp_rb_ratio));
-		u16 g = drm_fixp2int(drm_fixp_div(fp_g, fp_g_ratio));
-		u16 b = drm_fixp2int(drm_fixp_div(fp_b, fp_rb_ratio));
+		u16 r = drm_fixp2int_round(drm_fixp_div(fp_r, fp_rb_ratio));
+		u16 g = drm_fixp2int_round(drm_fixp_div(fp_g, fp_g_ratio));
+		u16 b = drm_fixp2int_round(drm_fixp_div(fp_b, fp_rb_ratio));
 
 		*dst_pixels = cpu_to_le16(r << 11 | g << 5 | b);
 	}
 }
 
-void *get_frame_to_line_function(u32 format)
+void *get_pixel_conversion_function(u32 format)
 {
 	switch (format) {
 	case DRM_FORMAT_ARGB8888:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_formats.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_formats.h
index 43b7c1979018..c5b113495d0c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_formats.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_formats.h
@@ -5,7 +5,7 @@
 
 #include "vkms_drv.h"
 
-void *get_frame_to_line_function(u32 format);
+void *get_pixel_conversion_function(u32 format);
 
 void *get_line_to_frame_function(u32 format);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_plane.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_plane.c
index c3a845220e10..80e964589cec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_plane.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vkms/vkms_plane.c
@@ -123,7 +123,7 @@ static void vkms_plane_atomic_update(struct drm_plane *plane,
 	frame_info->offset = fb->offsets[0];
 	frame_info->pitch = fb->pitches[0];
 	frame_info->cpp = fb->format->cpp[0];
-	vkms_plane_state->plane_read = get_frame_to_line_function(fmt);
+	vkms_plane_state->pixel_read = get_pixel_conversion_function(fmt);
 }
 
 static int vkms_plane_atomic_check(struct drm_plane *plane,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/Makefile linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/Makefile
index eee73b9aa404..68e350f410ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/Makefile
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_hashtab.o vmwgfx_kms.o vmwgfx_drv.o \
+vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_kms.o vmwgfx_drv.o \
 	    vmwgfx_ioctl.o vmwgfx_resource.o vmwgfx_ttm_buffer.o \
 	    vmwgfx_cmd.o vmwgfx_irq.o vmwgfx_ldu.o vmwgfx_ttm_glue.o \
 	    vmwgfx_overlay.o vmwgfx_gmrid_manager.o vmwgfx_fence.o \
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c
index 26a55fef1ab5..ddf8373c1d77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
 /**************************************************************************
  *
- * Copyright (c) 2009-2013 VMware, Inc., Palo Alto, CA., USA
+ * Copyright (c) 2009-2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -44,16 +44,20 @@
 
 #define pr_fmt(fmt) "[TTM] " fmt
 
+#include "ttm_object.h"
+#include "vmwgfx_drv.h"
+
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/atomic.h>
 #include <linux/module.h>
-#include "ttm_object.h"
-#include "vmwgfx_drv.h"
+#include <linux/hashtable.h>
 
 MODULE_IMPORT_NS(DMA_BUF);
 
+#define VMW_TTM_OBJECT_REF_HT_ORDER 10
+
 /**
  * struct ttm_object_file
  *
@@ -74,16 +78,14 @@ struct ttm_object_file {
 	struct ttm_object_device *tdev;
 	spinlock_t lock;
 	struct list_head ref_list;
-	struct vmwgfx_open_hash ref_hash;
+	DECLARE_HASHTABLE(ref_hash, VMW_TTM_OBJECT_REF_HT_ORDER);
 	struct kref refcount;
 };
 
 /*
  * struct ttm_object_device
  *
- * @object_lock: lock that protects the object_hash hash table.
- *
- * @object_hash: hash table for fast lookup of object global names.
+ * @object_lock: lock that protects idr.
  *
  * @object_count: Per device object count.
  *
@@ -92,7 +94,6 @@ struct ttm_object_file {
 
 struct ttm_object_device {
 	spinlock_t object_lock;
-	struct vmwgfx_open_hash object_hash;
 	atomic_t object_count;
 	struct dma_buf_ops ops;
 	void (*dmabuf_release)(struct dma_buf *dma_buf);
@@ -138,6 +139,36 @@ ttm_object_file_ref(struct ttm_object_file *tfile)
 	return tfile;
 }
 
+static int ttm_tfile_find_ref_rcu(struct ttm_object_file *tfile,
+				  uint64_t key,
+				  struct vmwgfx_hash_item **p_hash)
+{
+	struct vmwgfx_hash_item *hash;
+
+	hash_for_each_possible_rcu(tfile->ref_hash, hash, head, key) {
+		if (hash->key == key) {
+			*p_hash = hash;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+static int ttm_tfile_find_ref(struct ttm_object_file *tfile,
+			      uint64_t key,
+			      struct vmwgfx_hash_item **p_hash)
+{
+	struct vmwgfx_hash_item *hash;
+
+	hash_for_each_possible(tfile->ref_hash, hash, head, key) {
+		if (hash->key == key) {
+			*p_hash = hash;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
 static void ttm_object_file_destroy(struct kref *kref)
 {
 	struct ttm_object_file *tfile =
@@ -223,64 +254,29 @@ void ttm_base_object_unref(struct ttm_base_object **p_base)
 	kref_put(&base->refcount, ttm_release_base);
 }
 
-/**
- * ttm_base_object_noref_lookup - look up a base object without reference
- * @tfile: The struct ttm_object_file the object is registered with.
- * @key: The object handle.
- *
- * This function looks up a ttm base object and returns a pointer to it
- * without refcounting the pointer. The returned pointer is only valid
- * until ttm_base_object_noref_release() is called, and the object
- * pointed to by the returned pointer may be doomed. Any persistent usage
- * of the object requires a refcount to be taken using kref_get_unless_zero().
- * Iff this function returns successfully it needs to be paired with
- * ttm_base_object_noref_release() and no sleeping- or scheduling functions
- * may be called inbetween these function callse.
- *
- * Return: A pointer to the object if successful or NULL otherwise.
- */
-struct ttm_base_object *
-ttm_base_object_noref_lookup(struct ttm_object_file *tfile, uint32_t key)
-{
-	struct vmwgfx_hash_item *hash;
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
-	int ret;
-
-	rcu_read_lock();
-	ret = vmwgfx_ht_find_item_rcu(ht, key, &hash);
-	if (ret) {
-		rcu_read_unlock();
-		return NULL;
-	}
-
-	__release(RCU);
-	return drm_hash_entry(hash, struct ttm_ref_object, hash)->obj;
-}
-EXPORT_SYMBOL(ttm_base_object_noref_lookup);
-
 struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile,
-					       uint32_t key)
+					       uint64_t key)
 {
 	struct ttm_base_object *base = NULL;
 	struct vmwgfx_hash_item *hash;
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
 	int ret;
 
-	rcu_read_lock();
-	ret = vmwgfx_ht_find_item_rcu(ht, key, &hash);
+	spin_lock(&tfile->lock);
+	ret = ttm_tfile_find_ref(tfile, key, &hash);
 
 	if (likely(ret == 0)) {
-		base = drm_hash_entry(hash, struct ttm_ref_object, hash)->obj;
+		base = hlist_entry(hash, struct ttm_ref_object, hash)->obj;
 		if (!kref_get_unless_zero(&base->refcount))
 			base = NULL;
 	}
-	rcu_read_unlock();
+	spin_unlock(&tfile->lock);
+
 
 	return base;
 }
 
 struct ttm_base_object *
-ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint32_t key)
+ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint64_t key)
 {
 	struct ttm_base_object *base;
 
@@ -299,7 +295,6 @@ int ttm_ref_object_add(struct ttm_object_file *tfile,
 		       bool *existed,
 		       bool require_existed)
 {
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
 	struct ttm_ref_object *ref;
 	struct vmwgfx_hash_item *hash;
 	int ret = -EINVAL;
@@ -312,10 +307,10 @@ int ttm_ref_object_add(struct ttm_object_file *tfile,
 
 	while (ret == -EINVAL) {
 		rcu_read_lock();
-		ret = vmwgfx_ht_find_item_rcu(ht, base->handle, &hash);
+		ret = ttm_tfile_find_ref_rcu(tfile, base->handle, &hash);
 
 		if (ret == 0) {
-			ref = drm_hash_entry(hash, struct ttm_ref_object, hash);
+			ref = hlist_entry(hash, struct ttm_ref_object, hash);
 			if (kref_get_unless_zero(&ref->kref)) {
 				rcu_read_unlock();
 				break;
@@ -337,21 +332,14 @@ int ttm_ref_object_add(struct ttm_object_file *tfile,
 		kref_init(&ref->kref);
 
 		spin_lock(&tfile->lock);
-		ret = vmwgfx_ht_insert_item_rcu(ht, &ref->hash);
-
-		if (likely(ret == 0)) {
-			list_add_tail(&ref->head, &tfile->ref_list);
-			kref_get(&base->refcount);
-			spin_unlock(&tfile->lock);
-			if (existed != NULL)
-				*existed = false;
-			break;
-		}
+		hash_add_rcu(tfile->ref_hash, &ref->hash.head, ref->hash.key);
+		ret = 0;
 
+		list_add_tail(&ref->head, &tfile->ref_list);
+		kref_get(&base->refcount);
 		spin_unlock(&tfile->lock);
-		BUG_ON(ret != -EINVAL);
-
-		kfree(ref);
+		if (existed != NULL)
+			*existed = false;
 	}
 
 	return ret;
@@ -363,10 +351,8 @@ ttm_ref_object_release(struct kref *kref)
 	struct ttm_ref_object *ref =
 	    container_of(kref, struct ttm_ref_object, kref);
 	struct ttm_object_file *tfile = ref->tfile;
-	struct vmwgfx_open_hash *ht;
 
-	ht = &tfile->ref_hash;
-	(void)vmwgfx_ht_remove_item_rcu(ht, &ref->hash);
+	hash_del_rcu(&ref->hash.head);
 	list_del(&ref->head);
 	spin_unlock(&tfile->lock);
 
@@ -378,18 +364,17 @@ ttm_ref_object_release(struct kref *kref)
 int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
 			      unsigned long key)
 {
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
 	struct ttm_ref_object *ref;
 	struct vmwgfx_hash_item *hash;
 	int ret;
 
 	spin_lock(&tfile->lock);
-	ret = vmwgfx_ht_find_item(ht, key, &hash);
+	ret = ttm_tfile_find_ref(tfile, key, &hash);
 	if (unlikely(ret != 0)) {
 		spin_unlock(&tfile->lock);
 		return -EINVAL;
 	}
-	ref = drm_hash_entry(hash, struct ttm_ref_object, hash);
+	ref = hlist_entry(hash, struct ttm_ref_object, hash);
 	kref_put(&ref->kref, ttm_ref_object_release);
 	spin_unlock(&tfile->lock);
 	return 0;
@@ -416,16 +401,13 @@ void ttm_object_file_release(struct ttm_object_file **p_tfile)
 	}
 
 	spin_unlock(&tfile->lock);
-	vmwgfx_ht_remove(&tfile->ref_hash);
 
 	ttm_object_file_unref(&tfile);
 }
 
-struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev,
-					     unsigned int hash_order)
+struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev)
 {
 	struct ttm_object_file *tfile = kmalloc(sizeof(*tfile), GFP_KERNEL);
-	int ret;
 
 	if (unlikely(tfile == NULL))
 		return NULL;
@@ -435,34 +417,21 @@ struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev,
 	kref_init(&tfile->refcount);
 	INIT_LIST_HEAD(&tfile->ref_list);
 
-	ret = vmwgfx_ht_create(&tfile->ref_hash, hash_order);
-	if (ret)
-		goto out_err;
+	hash_init(tfile->ref_hash);
 
 	return tfile;
-out_err:
-	vmwgfx_ht_remove(&tfile->ref_hash);
-
-	kfree(tfile);
-
-	return NULL;
 }
 
 struct ttm_object_device *
-ttm_object_device_init(unsigned int hash_order,
-		       const struct dma_buf_ops *ops)
+ttm_object_device_init(const struct dma_buf_ops *ops)
 {
 	struct ttm_object_device *tdev = kmalloc(sizeof(*tdev), GFP_KERNEL);
-	int ret;
 
 	if (unlikely(tdev == NULL))
 		return NULL;
 
 	spin_lock_init(&tdev->object_lock);
 	atomic_set(&tdev->object_count, 0);
-	ret = vmwgfx_ht_create(&tdev->object_hash, hash_order);
-	if (ret != 0)
-		goto out_no_object_hash;
 
 	/*
 	 * Our base is at VMWGFX_NUM_MOB + 1 because we want to create
@@ -477,10 +446,6 @@ ttm_object_device_init(unsigned int hash_order,
 	tdev->dmabuf_release = tdev->ops.release;
 	tdev->ops.release = ttm_prime_dmabuf_release;
 	return tdev;
-
-out_no_object_hash:
-	kfree(tdev);
-	return NULL;
 }
 
 void ttm_object_device_release(struct ttm_object_device **p_tdev)
@@ -491,7 +456,6 @@ void ttm_object_device_release(struct ttm_object_device **p_tdev)
 
 	WARN_ON_ONCE(!idr_is_empty(&tdev->idr));
 	idr_destroy(&tdev->idr);
-	vmwgfx_ht_remove(&tdev->object_hash);
 
 	kfree(tdev);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h
index 1a2fa0f83f5f..8098a3846bae 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * Copyright (c) 2006-2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -42,8 +42,6 @@
 #include <linux/list.h>
 #include <linux/rcupdate.h>
 
-#include "vmwgfx_hashtab.h"
-
 /**
  * enum ttm_object_type
  *
@@ -104,7 +102,7 @@ struct ttm_base_object {
 	struct ttm_object_file *tfile;
 	struct kref refcount;
 	void (*refcount_release) (struct ttm_base_object **base);
-	u32 handle;
+	u64 handle;
 	enum ttm_object_type object_type;
 	u32 shareable;
 };
@@ -164,7 +162,7 @@ extern int ttm_base_object_init(struct ttm_object_file *tfile,
  */
 
 extern struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file
-						      *tfile, uint32_t key);
+						      *tfile, uint64_t key);
 
 /**
  * ttm_base_object_lookup_for_ref
@@ -178,7 +176,7 @@ extern struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file
  */
 
 extern struct ttm_base_object *
-ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint32_t key);
+ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint64_t key);
 
 /**
  * ttm_base_object_unref
@@ -237,14 +235,12 @@ extern int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
  * ttm_object_file_init - initialize a struct ttm_object file
  *
  * @tdev: A struct ttm_object device this file is initialized on.
- * @hash_order: Order of the hash table used to hold the reference objects.
  *
  * This is typically called by the file_ops::open function.
  */
 
 extern struct ttm_object_file *ttm_object_file_init(struct ttm_object_device
-						    *tdev,
-						    unsigned int hash_order);
+						    *tdev);
 
 /**
  * ttm_object_file_release - release data held by a ttm_object_file
@@ -262,7 +258,6 @@ extern void ttm_object_file_release(struct ttm_object_file **p_tfile);
 /**
  * ttm_object device init - initialize a struct ttm_object_device
  *
- * @hash_order: Order of hash table used to hash the base objects.
  * @ops: DMA buf ops for prime objects of this device.
  *
  * This function is typically called on device initialization to prepare
@@ -270,8 +265,7 @@ extern void ttm_object_file_release(struct ttm_object_file **p_tfile);
  */
 
 extern struct ttm_object_device *
-ttm_object_device_init(unsigned int hash_order,
-		       const struct dma_buf_ops *ops);
+ttm_object_device_init(const struct dma_buf_ops *ops);
 
 /**
  * ttm_object_device_release - release data held by a ttm_object_device
@@ -313,18 +307,4 @@ extern int ttm_prime_handle_to_fd(struct ttm_object_file *tfile,
 #define ttm_prime_object_kfree(__obj, __prime)		\
 	kfree_rcu(__obj, __prime.base.rhead)
 
-struct ttm_base_object *
-ttm_base_object_noref_lookup(struct ttm_object_file *tfile, uint32_t key);
-
-/**
- * ttm_base_object_noref_release - release a base object pointer looked up
- * without reference
- *
- * Releases a base object pointer looked up with ttm_base_object_noref_lookup().
- */
-static inline void ttm_base_object_noref_release(void)
-{
-	__acquire(RCU);
-	rcu_read_unlock();
-}
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
index 822251aaab0a..ae01d22b8f84 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
@@ -462,6 +462,9 @@ int vmw_bo_create(struct vmw_private *vmw,
 		return -ENOMEM;
 	}
 
+	/*
+	 * vmw_bo_init will delete the *p_bo object if it fails
+	 */
 	ret = vmw_bo_init(vmw, *p_bo, size,
 			  placement, interruptible, pin,
 			  bo_free);
@@ -470,7 +473,6 @@ int vmw_bo_create(struct vmw_private *vmw,
 
 	return ret;
 out_error:
-	kfree(*p_bo);
 	*p_bo = NULL;
 	return ret;
 }
@@ -596,6 +598,7 @@ static int vmw_user_bo_synccpu_release(struct drm_file *filp,
 		ttm_bo_put(&vmw_bo->base);
 	}
 
+	drm_gem_object_put(&vmw_bo->base.base);
 	return ret;
 }
 
@@ -636,6 +639,7 @@ int vmw_user_bo_synccpu_ioctl(struct drm_device *dev, void *data,
 
 		ret = vmw_user_bo_synccpu_grab(vbo, arg->flags);
 		vmw_bo_unreference(&vbo);
+		drm_gem_object_put(&vbo->base.base);
 		if (unlikely(ret != 0)) {
 			if (ret == -ERESTARTSYS || ret == -EBUSY)
 				return -EBUSY;
@@ -693,7 +697,7 @@ int vmw_bo_unref_ioctl(struct drm_device *dev, void *data,
  * struct vmw_buffer_object should be placed.
  * Return: Zero on success, Negative error code on error.
  *
- * The vmw buffer object pointer will be refcounted.
+ * The vmw buffer object pointer will be refcounted (both ttm and gem)
  */
 int vmw_user_bo_lookup(struct drm_file *filp,
 		       uint32_t handle,
@@ -710,49 +714,10 @@ int vmw_user_bo_lookup(struct drm_file *filp,
 
 	*out = gem_to_vmw_bo(gobj);
 	ttm_bo_get(&(*out)->base);
-	drm_gem_object_put(gobj);
 
 	return 0;
 }
 
-/**
- * vmw_user_bo_noref_lookup - Look up a vmw user buffer object without reference
- * @filp: The TTM object file the handle is registered with.
- * @handle: The user buffer object handle.
- *
- * This function looks up a struct vmw_bo and returns a pointer to the
- * struct vmw_buffer_object it derives from without refcounting the pointer.
- * The returned pointer is only valid until vmw_user_bo_noref_release() is
- * called, and the object pointed to by the returned pointer may be doomed.
- * Any persistent usage of the object requires a refcount to be taken using
- * ttm_bo_reference_unless_doomed(). Iff this function returns successfully it
- * needs to be paired with vmw_user_bo_noref_release() and no sleeping-
- * or scheduling functions may be called in between these function calls.
- *
- * Return: A struct vmw_buffer_object pointer if successful or negative
- * error pointer on failure.
- */
-struct vmw_buffer_object *
-vmw_user_bo_noref_lookup(struct drm_file *filp, u32 handle)
-{
-	struct vmw_buffer_object *vmw_bo;
-	struct ttm_buffer_object *bo;
-	struct drm_gem_object *gobj = drm_gem_object_lookup(filp, handle);
-
-	if (!gobj) {
-		DRM_ERROR("Invalid buffer object handle 0x%08lx.\n",
-			  (unsigned long)handle);
-		return ERR_PTR(-ESRCH);
-	}
-	vmw_bo = gem_to_vmw_bo(gobj);
-	bo = ttm_bo_get_unless_zero(&vmw_bo->base);
-	vmw_bo = vmw_buffer_object(bo);
-	drm_gem_object_put(gobj);
-
-	return vmw_bo;
-}
-
-
 /**
  * vmw_bo_fence_single - Utility function to fence a single TTM buffer
  *                       object without unreserving it.
@@ -815,7 +780,8 @@ int vmw_dumb_create(struct drm_file *file_priv,
 	ret = vmw_gem_object_create_with_handle(dev_priv, file_priv,
 						args->size, &args->handle,
 						&vbo);
-
+	/* drop reference from allocate - handle holds it now */
+	drm_gem_object_put(&vbo->base.base);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
index 82ef58ccdd42..47bc0b411055 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR MIT
 /**************************************************************************
  *
- * Copyright 2014-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2014-2022 VMware, Inc., Palo Alto, CA., USA
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -28,6 +28,8 @@
 #include "vmwgfx_drv.h"
 #include "vmwgfx_resource_priv.h"
 
+#include <linux/hashtable.h>
+
 #define VMW_CMDBUF_RES_MAN_HT_ORDER 12
 
 /**
@@ -59,7 +61,7 @@ struct vmw_cmdbuf_res {
  * @resources and @list are protected by the cmdbuf mutex for now.
  */
 struct vmw_cmdbuf_res_manager {
-	struct vmwgfx_open_hash resources;
+	DECLARE_HASHTABLE(resources, VMW_CMDBUF_RES_MAN_HT_ORDER);
 	struct list_head list;
 	struct vmw_private *dev_priv;
 };
@@ -82,14 +84,13 @@ vmw_cmdbuf_res_lookup(struct vmw_cmdbuf_res_manager *man,
 		      u32 user_key)
 {
 	struct vmwgfx_hash_item *hash;
-	int ret;
 	unsigned long key = user_key | (res_type << 24);
 
-	ret = vmwgfx_ht_find_item(&man->resources, key, &hash);
-	if (unlikely(ret != 0))
-		return ERR_PTR(ret);
-
-	return drm_hash_entry(hash, struct vmw_cmdbuf_res, hash)->res;
+	hash_for_each_possible_rcu(man->resources, hash, head, key) {
+		if (hash->key == key)
+			return hlist_entry(hash, struct vmw_cmdbuf_res, hash)->res;
+	}
+	return ERR_PTR(-EINVAL);
 }
 
 /**
@@ -105,7 +106,7 @@ static void vmw_cmdbuf_res_free(struct vmw_cmdbuf_res_manager *man,
 				struct vmw_cmdbuf_res *entry)
 {
 	list_del(&entry->head);
-	WARN_ON(vmwgfx_ht_remove_item(&man->resources, &entry->hash));
+	hash_del_rcu(&entry->hash.head);
 	vmw_resource_unreference(&entry->res);
 	kfree(entry);
 }
@@ -159,7 +160,6 @@ void vmw_cmdbuf_res_commit(struct list_head *list)
 void vmw_cmdbuf_res_revert(struct list_head *list)
 {
 	struct vmw_cmdbuf_res *entry, *next;
-	int ret;
 
 	list_for_each_entry_safe(entry, next, list, head) {
 		switch (entry->state) {
@@ -167,8 +167,8 @@ void vmw_cmdbuf_res_revert(struct list_head *list)
 			vmw_cmdbuf_res_free(entry->man, entry);
 			break;
 		case VMW_CMDBUF_RES_DEL:
-			ret = vmwgfx_ht_insert_item(&entry->man->resources, &entry->hash);
-			BUG_ON(ret);
+			hash_add_rcu(entry->man->resources, &entry->hash.head,
+						entry->hash.key);
 			list_move_tail(&entry->head, &entry->man->list);
 			entry->state = VMW_CMDBUF_RES_COMMITTED;
 			break;
@@ -199,26 +199,20 @@ int vmw_cmdbuf_res_add(struct vmw_cmdbuf_res_manager *man,
 		       struct list_head *list)
 {
 	struct vmw_cmdbuf_res *cres;
-	int ret;
 
 	cres = kzalloc(sizeof(*cres), GFP_KERNEL);
 	if (unlikely(!cres))
 		return -ENOMEM;
 
 	cres->hash.key = user_key | (res_type << 24);
-	ret = vmwgfx_ht_insert_item(&man->resources, &cres->hash);
-	if (unlikely(ret != 0)) {
-		kfree(cres);
-		goto out_invalid_key;
-	}
+	hash_add_rcu(man->resources, &cres->hash.head, cres->hash.key);
 
 	cres->state = VMW_CMDBUF_RES_ADD;
 	cres->res = vmw_resource_reference(res);
 	cres->man = man;
 	list_add_tail(&cres->head, list);
 
-out_invalid_key:
-	return ret;
+	return 0;
 }
 
 /**
@@ -243,24 +237,26 @@ int vmw_cmdbuf_res_remove(struct vmw_cmdbuf_res_manager *man,
 			  struct list_head *list,
 			  struct vmw_resource **res_p)
 {
-	struct vmw_cmdbuf_res *entry;
+	struct vmw_cmdbuf_res *entry = NULL;
 	struct vmwgfx_hash_item *hash;
-	int ret;
+	unsigned long key = user_key | (res_type << 24);
 
-	ret = vmwgfx_ht_find_item(&man->resources, user_key | (res_type << 24),
-			       &hash);
-	if (likely(ret != 0))
+	hash_for_each_possible_rcu(man->resources, hash, head, key) {
+		if (hash->key == key) {
+			entry = hlist_entry(hash, struct vmw_cmdbuf_res, hash);
+			break;
+		}
+	}
+	if (unlikely(!entry))
 		return -EINVAL;
 
-	entry = drm_hash_entry(hash, struct vmw_cmdbuf_res, hash);
-
 	switch (entry->state) {
 	case VMW_CMDBUF_RES_ADD:
 		vmw_cmdbuf_res_free(man, entry);
 		*res_p = NULL;
 		break;
 	case VMW_CMDBUF_RES_COMMITTED:
-		(void) vmwgfx_ht_remove_item(&man->resources, &entry->hash);
+		hash_del_rcu(&entry->hash.head);
 		list_del(&entry->head);
 		entry->state = VMW_CMDBUF_RES_DEL;
 		list_add_tail(&entry->head, list);
@@ -287,7 +283,6 @@ struct vmw_cmdbuf_res_manager *
 vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv)
 {
 	struct vmw_cmdbuf_res_manager *man;
-	int ret;
 
 	man = kzalloc(sizeof(*man), GFP_KERNEL);
 	if (!man)
@@ -295,12 +290,8 @@ vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv)
 
 	man->dev_priv = dev_priv;
 	INIT_LIST_HEAD(&man->list);
-	ret = vmwgfx_ht_create(&man->resources, VMW_CMDBUF_RES_MAN_HT_ORDER);
-	if (ret == 0)
-		return man;
-
-	kfree(man);
-	return ERR_PTR(ret);
+	hash_init(man->resources);
+	return man;
 }
 
 /**
@@ -320,7 +311,6 @@ void vmw_cmdbuf_res_man_destroy(struct vmw_cmdbuf_res_manager *man)
 	list_for_each_entry_safe(entry, next, &man->list, head)
 		vmw_cmdbuf_res_free(man, entry);
 
-	vmwgfx_ht_remove(&man->resources);
 	kfree(man);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index d7bd5eb1d3ac..b909a3ce9af3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -25,10 +25,13 @@
  *
  **************************************************************************/
 
-#include <linux/dma-mapping.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/cc_platform.h>
+
+#include "vmwgfx_drv.h"
+
+#include "vmwgfx_devcaps.h"
+#include "vmwgfx_mksstat.h"
+#include "vmwgfx_binding.h"
+#include "ttm_object.h"
 
 #include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
@@ -41,11 +44,11 @@
 #include <drm/ttm/ttm_placement.h>
 #include <generated/utsrelease.h>
 
-#include "ttm_object.h"
-#include "vmwgfx_binding.h"
-#include "vmwgfx_devcaps.h"
-#include "vmwgfx_drv.h"
-#include "vmwgfx_mksstat.h"
+#include <linux/cc_platform.h>
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/version.h>
 
 #define VMWGFX_DRIVER_DESC "Linux drm driver for VMware graphics devices"
 
@@ -806,6 +809,43 @@ static int vmw_detect_version(struct vmw_private *dev)
 	return 0;
 }
 
+static void vmw_write_driver_id(struct vmw_private *dev)
+{
+	if ((dev->capabilities2 & SVGA_CAP2_DX2) != 0) {
+		vmw_write(dev,  SVGA_REG_GUEST_DRIVER_ID,
+			  SVGA_REG_GUEST_DRIVER_ID_LINUX);
+
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_VERSION1,
+			  LINUX_VERSION_MAJOR << 24 |
+			  LINUX_VERSION_PATCHLEVEL << 16 |
+			  LINUX_VERSION_SUBLEVEL);
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_VERSION2,
+			  VMWGFX_DRIVER_MAJOR << 24 |
+			  VMWGFX_DRIVER_MINOR << 16 |
+			  VMWGFX_DRIVER_PATCHLEVEL);
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_VERSION3, 0);
+
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_ID,
+			  SVGA_REG_GUEST_DRIVER_ID_SUBMIT);
+	}
+}
+
+static void vmw_sw_context_init(struct vmw_private *dev_priv)
+{
+	struct vmw_sw_context *sw_context = &dev_priv->ctx;
+
+	hash_init(sw_context->res_ht);
+}
+
+static void vmw_sw_context_fini(struct vmw_private *dev_priv)
+{
+	struct vmw_sw_context *sw_context = &dev_priv->ctx;
+
+	vfree(sw_context->cmd_bounce);
+	if (sw_context->staged_bindings)
+		vmw_binding_state_free(sw_context->staged_bindings);
+}
+
 static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 {
 	int ret;
@@ -815,6 +855,8 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 
 	dev_priv->drm.dev_private = dev_priv;
 
+	vmw_sw_context_init(dev_priv);
+
 	mutex_init(&dev_priv->cmdbuf_mutex);
 	mutex_init(&dev_priv->binding_mutex);
 	spin_lock_init(&dev_priv->resource_lock);
@@ -970,7 +1012,7 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 		goto out_err0;
 	}
 
-	dev_priv->tdev = ttm_object_device_init(12, &vmw_prime_dmabuf_ops);
+	dev_priv->tdev = ttm_object_device_init(&vmw_prime_dmabuf_ops);
 
 	if (unlikely(dev_priv->tdev == NULL)) {
 		drm_err(&dev_priv->drm,
@@ -1091,6 +1133,7 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 	vmw_host_printf("vmwgfx: Module Version: %d.%d.%d (kernel: %s)",
 			VMWGFX_DRIVER_MAJOR, VMWGFX_DRIVER_MINOR,
 			VMWGFX_DRIVER_PATCHLEVEL, UTS_RELEASE);
+	vmw_write_driver_id(dev_priv);
 
 	if (dev_priv->enable_fb) {
 		vmw_fifo_resource_inc(dev_priv);
@@ -1143,9 +1186,7 @@ static void vmw_driver_unload(struct drm_device *dev)
 
 	unregister_pm_notifier(&dev_priv->pm_nb);
 
-	if (dev_priv->ctx.res_ht_initialized)
-		vmwgfx_ht_remove(&dev_priv->ctx.res_ht);
-	vfree(dev_priv->ctx.cmd_bounce);
+	vmw_sw_context_fini(dev_priv);
 	if (dev_priv->enable_fb) {
 		vmw_fb_off(dev_priv);
 		vmw_fb_close(dev_priv);
@@ -1173,8 +1214,6 @@ static void vmw_driver_unload(struct drm_device *dev)
 		vmw_irq_uninstall(&dev_priv->drm);
 
 	ttm_object_device_release(&dev_priv->tdev);
-	if (dev_priv->ctx.staged_bindings)
-		vmw_binding_state_free(dev_priv->ctx.staged_bindings);
 
 	for (i = vmw_res_context; i < vmw_res_max; ++i)
 		idr_destroy(&dev_priv->res_idr[i]);
@@ -1203,7 +1242,7 @@ static int vmw_driver_open(struct drm_device *dev, struct drm_file *file_priv)
 	if (unlikely(!vmw_fp))
 		return ret;
 
-	vmw_fp->tfile = ttm_object_file_init(dev_priv->tdev, 10);
+	vmw_fp->tfile = ttm_object_file_init(dev_priv->tdev);
 	if (unlikely(vmw_fp->tfile == NULL))
 		goto out_no_tfile;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 09e2d738aa87..1ec9c53a7bf4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -30,6 +30,7 @@
 
 #include <linux/suspend.h>
 #include <linux/sync_file.h>
+#include <linux/hashtable.h>
 
 #include <drm/drm_auth.h>
 #include <drm/drm_device.h>
@@ -42,7 +43,6 @@
 #include "ttm_object.h"
 
 #include "vmwgfx_fence.h"
-#include "vmwgfx_hashtab.h"
 #include "vmwgfx_reg.h"
 #include "vmwgfx_validation.h"
 
@@ -93,6 +93,7 @@
 #define VMW_RES_STREAM ttm_driver_type2
 #define VMW_RES_FENCE ttm_driver_type3
 #define VMW_RES_SHADER ttm_driver_type4
+#define VMW_RES_HT_ORDER 12
 
 #define MKSSTAT_CAPACITY_LOG2 5U
 #define MKSSTAT_CAPACITY (1U << MKSSTAT_CAPACITY_LOG2)
@@ -102,6 +103,11 @@ struct vmw_fpriv {
 	bool gb_aware; /* user-space is guest-backed aware */
 };
 
+struct vmwgfx_hash_item {
+	struct hlist_node head;
+	unsigned long key;
+};
+
 /**
  * struct vmw_buffer_object - TTM buffer object with vmwgfx additions
  * @base: The TTM buffer object
@@ -425,8 +431,7 @@ struct vmw_ctx_validation_info;
  * @ctx: The validation context
  */
 struct vmw_sw_context{
-	struct vmwgfx_open_hash res_ht;
-	bool res_ht_initialized;
+	DECLARE_HASHTABLE(res_ht, VMW_RES_HT_ORDER);
 	bool kernel;
 	struct vmw_fpriv *fp;
 	struct drm_file *filp;
@@ -821,12 +826,7 @@ extern int vmw_user_resource_lookup_handle(
 	uint32_t handle,
 	const struct vmw_user_resource_conv *converter,
 	struct vmw_resource **p_res);
-extern struct vmw_resource *
-vmw_user_resource_noref_lookup_handle(struct vmw_private *dev_priv,
-				      struct ttm_object_file *tfile,
-				      uint32_t handle,
-				      const struct vmw_user_resource_conv *
-				      converter);
+
 extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
 				  struct drm_file *file_priv);
 extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,
@@ -865,15 +865,6 @@ static inline bool vmw_resource_mob_attached(const struct vmw_resource *res)
 	return !RB_EMPTY_NODE(&res->mob_node);
 }
 
-/**
- * vmw_user_resource_noref_release - release a user resource pointer looked up
- * without reference
- */
-static inline void vmw_user_resource_noref_release(void)
-{
-	ttm_base_object_noref_release();
-}
-
 /**
  * Buffer object helper functions - vmwgfx_bo.c
  */
@@ -925,8 +916,6 @@ extern void vmw_bo_unmap(struct vmw_buffer_object *vbo);
 extern void vmw_bo_move_notify(struct ttm_buffer_object *bo,
 			       struct ttm_resource *mem);
 extern void vmw_bo_swap_notify(struct ttm_buffer_object *bo);
-extern struct vmw_buffer_object *
-vmw_user_bo_noref_lookup(struct drm_file *filp, u32 handle);
 
 /**
  * vmw_bo_adjust_prio - Adjust the buffer object eviction priority
@@ -1232,9 +1221,6 @@ int vmw_kms_write_svga(struct vmw_private *vmw_priv,
 bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
 				uint32_t pitch,
 				uint32_t height);
-u32 vmw_get_vblank_counter(struct drm_crtc *crtc);
-int vmw_enable_vblank(struct drm_crtc *crtc);
-void vmw_disable_vblank(struct drm_crtc *crtc);
 int vmw_kms_present(struct vmw_private *dev_priv,
 		    struct drm_file *file_priv,
 		    struct vmw_framebuffer *vfb,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index f085dbd4736d..1c88b74d68cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR MIT
 /**************************************************************************
  *
- * Copyright 2009 - 2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009 - 2022 VMware, Inc., Palo Alto, CA., USA
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -25,6 +25,7 @@
  *
  **************************************************************************/
 #include <linux/sync_file.h>
+#include <linux/hashtable.h>
 
 #include "vmwgfx_drv.h"
 #include "vmwgfx_reg.h"
@@ -34,7 +35,6 @@
 #include "vmwgfx_binding.h"
 #include "vmwgfx_mksstat.h"
 
-#define VMW_RES_HT_ORDER 12
 
 /*
  * Helper macro to get dx_ctx_node if available otherwise print an error
@@ -290,20 +290,26 @@ static void vmw_execbuf_rcache_update(struct vmw_res_cache_entry *rcache,
 	rcache->valid_handle = 0;
 }
 
+enum vmw_val_add_flags {
+	vmw_val_add_flag_none  =      0,
+	vmw_val_add_flag_noctx = 1 << 0,
+};
+
 /**
- * vmw_execbuf_res_noref_val_add - Add a resource described by an unreferenced
- * rcu-protected pointer to the validation list.
+ * vmw_execbuf_res_val_add - Add a resource to the validation list.
  *
  * @sw_context: Pointer to the software context.
  * @res: Unreferenced rcu-protected pointer to the resource.
  * @dirty: Whether to change dirty status.
+ * @flags: specifies whether to use the context or not
  *
  * Returns: 0 on success. Negative error code on failure. Typical error codes
  * are %-EINVAL on inconsistency and %-ESRCH if the resource was doomed.
  */
-static int vmw_execbuf_res_noref_val_add(struct vmw_sw_context *sw_context,
-					 struct vmw_resource *res,
-					 u32 dirty)
+static int vmw_execbuf_res_val_add(struct vmw_sw_context *sw_context,
+				   struct vmw_resource *res,
+				   u32 dirty,
+				   u32 flags)
 {
 	struct vmw_private *dev_priv = res->dev_priv;
 	int ret;
@@ -318,24 +324,30 @@ static int vmw_execbuf_res_noref_val_add(struct vmw_sw_context *sw_context,
 		if (dirty)
 			vmw_validation_res_set_dirty(sw_context->ctx,
 						     rcache->private, dirty);
-		vmw_user_resource_noref_release();
 		return 0;
 	}
 
-	priv_size = vmw_execbuf_res_size(dev_priv, res_type);
-	ret = vmw_validation_add_resource(sw_context->ctx, res, priv_size,
-					  dirty, (void **)&ctx_info,
-					  &first_usage);
-	vmw_user_resource_noref_release();
-	if (ret)
-		return ret;
+	if ((flags & vmw_val_add_flag_noctx) != 0) {
+		ret = vmw_validation_add_resource(sw_context->ctx, res, 0, dirty,
+						  (void **)&ctx_info, NULL);
+		if (ret)
+			return ret;
 
-	if (priv_size && first_usage) {
-		ret = vmw_cmd_ctx_first_setup(dev_priv, sw_context, res,
-					      ctx_info);
-		if (ret) {
-			VMW_DEBUG_USER("Failed first usage context setup.\n");
+	} else {
+		priv_size = vmw_execbuf_res_size(dev_priv, res_type);
+		ret = vmw_validation_add_resource(sw_context->ctx, res, priv_size,
+						  dirty, (void **)&ctx_info,
+						  &first_usage);
+		if (ret)
 			return ret;
+
+		if (priv_size && first_usage) {
+			ret = vmw_cmd_ctx_first_setup(dev_priv, sw_context, res,
+						      ctx_info);
+			if (ret) {
+				VMW_DEBUG_USER("Failed first usage context setup.\n");
+				return ret;
+			}
 		}
 	}
 
@@ -343,43 +355,6 @@ static int vmw_execbuf_res_noref_val_add(struct vmw_sw_context *sw_context,
 	return 0;
 }
 
-/**
- * vmw_execbuf_res_noctx_val_add - Add a non-context resource to the resource
- * validation list if it's not already on it
- *
- * @sw_context: Pointer to the software context.
- * @res: Pointer to the resource.
- * @dirty: Whether to change dirty status.
- *
- * Returns: Zero on success. Negative error code on failure.
- */
-static int vmw_execbuf_res_noctx_val_add(struct vmw_sw_context *sw_context,
-					 struct vmw_resource *res,
-					 u32 dirty)
-{
-	struct vmw_res_cache_entry *rcache;
-	enum vmw_res_type res_type = vmw_res_type(res);
-	void *ptr;
-	int ret;
-
-	rcache = &sw_context->res_cache[res_type];
-	if (likely(rcache->valid && rcache->res == res)) {
-		if (dirty)
-			vmw_validation_res_set_dirty(sw_context->ctx,
-						     rcache->private, dirty);
-		return 0;
-	}
-
-	ret = vmw_validation_add_resource(sw_context->ctx, res, 0, dirty,
-					  &ptr, NULL);
-	if (ret)
-		return ret;
-
-	vmw_execbuf_rcache_update(rcache, res, ptr);
-
-	return 0;
-}
-
 /**
  * vmw_view_res_val_add - Add a view and the surface it's pointing to to the
  * validation list
@@ -398,13 +373,13 @@ static int vmw_view_res_val_add(struct vmw_sw_context *sw_context,
 	 * First add the resource the view is pointing to, otherwise it may be
 	 * swapped out when the view is validated.
 	 */
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, vmw_view_srf(view),
-					    vmw_view_dirtying(view));
+	ret = vmw_execbuf_res_val_add(sw_context, vmw_view_srf(view),
+				      vmw_view_dirtying(view), vmw_val_add_flag_noctx);
 	if (ret)
 		return ret;
 
-	return vmw_execbuf_res_noctx_val_add(sw_context, view,
-					     VMW_RES_DIRTY_NONE);
+	return vmw_execbuf_res_val_add(sw_context, view, VMW_RES_DIRTY_NONE,
+				       vmw_val_add_flag_noctx);
 }
 
 /**
@@ -475,8 +450,9 @@ static int vmw_resource_context_res_add(struct vmw_private *dev_priv,
 			if (IS_ERR(res))
 				continue;
 
-			ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-							    VMW_RES_DIRTY_SET);
+			ret = vmw_execbuf_res_val_add(sw_context, res,
+						      VMW_RES_DIRTY_SET,
+						      vmw_val_add_flag_noctx);
 			if (unlikely(ret != 0))
 				return ret;
 		}
@@ -490,9 +466,9 @@ static int vmw_resource_context_res_add(struct vmw_private *dev_priv,
 		if (vmw_res_type(entry->res) == vmw_res_view)
 			ret = vmw_view_res_val_add(sw_context, entry->res);
 		else
-			ret = vmw_execbuf_res_noctx_val_add
-				(sw_context, entry->res,
-				 vmw_binding_dirtying(entry->bt));
+			ret = vmw_execbuf_res_val_add(sw_context, entry->res,
+						      vmw_binding_dirtying(entry->bt),
+						      vmw_val_add_flag_noctx);
 		if (unlikely(ret != 0))
 			break;
 	}
@@ -658,7 +634,8 @@ vmw_cmd_res_check(struct vmw_private *dev_priv,
 {
 	struct vmw_res_cache_entry *rcache = &sw_context->res_cache[res_type];
 	struct vmw_resource *res;
-	int ret;
+	int ret = 0;
+	bool needs_unref = false;
 
 	if (p_res)
 		*p_res = NULL;
@@ -683,17 +660,18 @@ vmw_cmd_res_check(struct vmw_private *dev_priv,
 		if (ret)
 			return ret;
 
-		res = vmw_user_resource_noref_lookup_handle
-			(dev_priv, sw_context->fp->tfile, *id_loc, converter);
-		if (IS_ERR(res)) {
+		ret = vmw_user_resource_lookup_handle
+			(dev_priv, sw_context->fp->tfile, *id_loc, converter, &res);
+		if (ret != 0) {
 			VMW_DEBUG_USER("Could not find/use resource 0x%08x.\n",
 				       (unsigned int) *id_loc);
-			return PTR_ERR(res);
+			return ret;
 		}
+		needs_unref = true;
 
-		ret = vmw_execbuf_res_noref_val_add(sw_context, res, dirty);
+		ret = vmw_execbuf_res_val_add(sw_context, res, dirty, vmw_val_add_flag_none);
 		if (unlikely(ret != 0))
-			return ret;
+			goto res_check_done;
 
 		if (rcache->valid && rcache->res == res) {
 			rcache->valid_handle = true;
@@ -708,7 +686,11 @@ vmw_cmd_res_check(struct vmw_private *dev_priv,
 	if (p_res)
 		*p_res = res;
 
-	return 0;
+res_check_done:
+	if (needs_unref)
+		vmw_resource_unreference(&res);
+
+	return ret;
 }
 
 /**
@@ -1171,13 +1153,14 @@ static int vmw_translate_mob_ptr(struct vmw_private *dev_priv,
 	int ret;
 
 	vmw_validation_preload_bo(sw_context->ctx);
-	vmw_bo = vmw_user_bo_noref_lookup(sw_context->filp, handle);
-	if (IS_ERR(vmw_bo)) {
-		VMW_DEBUG_USER("Could not find or use MOB buffer.\n");
+	ret = vmw_user_bo_lookup(sw_context->filp, handle, &vmw_bo);
+	if (ret != 0) {
+		drm_dbg(&dev_priv->drm, "Could not find or use MOB buffer.\n");
 		return PTR_ERR(vmw_bo);
 	}
 	ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo, true, false);
 	ttm_bo_put(&vmw_bo->base);
+	drm_gem_object_put(&vmw_bo->base.base);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -1225,13 +1208,14 @@ static int vmw_translate_guest_ptr(struct vmw_private *dev_priv,
 	int ret;
 
 	vmw_validation_preload_bo(sw_context->ctx);
-	vmw_bo = vmw_user_bo_noref_lookup(sw_context->filp, handle);
-	if (IS_ERR(vmw_bo)) {
-		VMW_DEBUG_USER("Could not find or use GMR region.\n");
+	ret = vmw_user_bo_lookup(sw_context->filp, handle, &vmw_bo);
+	if (ret != 0) {
+		drm_dbg(&dev_priv->drm, "Could not find or use GMR region.\n");
 		return PTR_ERR(vmw_bo);
 	}
 	ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo, false, false);
 	ttm_bo_put(&vmw_bo->base);
+	drm_gem_object_put(&vmw_bo->base.base);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -2025,8 +2009,9 @@ static int vmw_cmd_set_shader(struct vmw_private *dev_priv,
 		res = vmw_shader_lookup(vmw_context_res_man(ctx),
 					cmd->body.shid, cmd->body.type);
 		if (!IS_ERR(res)) {
-			ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-							    VMW_RES_DIRTY_NONE);
+			ret = vmw_execbuf_res_val_add(sw_context, res,
+						      VMW_RES_DIRTY_NONE,
+						      vmw_val_add_flag_noctx);
 			if (unlikely(ret != 0))
 				return ret;
 
@@ -2273,8 +2258,9 @@ static int vmw_cmd_dx_set_shader(struct vmw_private *dev_priv,
 			return PTR_ERR(res);
 		}
 
-		ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-						    VMW_RES_DIRTY_NONE);
+		ret = vmw_execbuf_res_val_add(sw_context, res,
+					      VMW_RES_DIRTY_NONE,
+					      vmw_val_add_flag_noctx);
 		if (ret)
 			return ret;
 	}
@@ -2777,8 +2763,8 @@ static int vmw_cmd_dx_bind_shader(struct vmw_private *dev_priv,
 		return PTR_ERR(res);
 	}
 
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-					    VMW_RES_DIRTY_NONE);
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_NONE,
+				      vmw_val_add_flag_noctx);
 	if (ret) {
 		VMW_DEBUG_USER("Error creating resource validation node.\n");
 		return ret;
@@ -3098,8 +3084,8 @@ static int vmw_cmd_dx_bind_streamoutput(struct vmw_private *dev_priv,
 
 	vmw_dx_streamoutput_set_size(res, cmd->body.sizeInBytes);
 
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-					    VMW_RES_DIRTY_NONE);
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_NONE,
+				      vmw_val_add_flag_noctx);
 	if (ret) {
 		DRM_ERROR("Error creating resource validation node.\n");
 		return ret;
@@ -3148,8 +3134,8 @@ static int vmw_cmd_dx_set_streamoutput(struct vmw_private *dev_priv,
 		return 0;
 	}
 
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-					    VMW_RES_DIRTY_NONE);
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_NONE,
+				      vmw_val_add_flag_noctx);
 	if (ret) {
 		DRM_ERROR("Error creating resource validation node.\n");
 		return ret;
@@ -4067,22 +4053,26 @@ static int vmw_execbuf_tie_context(struct vmw_private *dev_priv,
 	if (ret)
 		return ret;
 
-	res = vmw_user_resource_noref_lookup_handle
+	ret = vmw_user_resource_lookup_handle
 		(dev_priv, sw_context->fp->tfile, handle,
-		 user_context_converter);
-	if (IS_ERR(res)) {
+		 user_context_converter, &res);
+	if (ret != 0) {
 		VMW_DEBUG_USER("Could not find or user DX context 0x%08x.\n",
 			       (unsigned int) handle);
-		return PTR_ERR(res);
+		return ret;
 	}
 
-	ret = vmw_execbuf_res_noref_val_add(sw_context, res, VMW_RES_DIRTY_SET);
-	if (unlikely(ret != 0))
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_SET,
+				      vmw_val_add_flag_none);
+	if (unlikely(ret != 0)) {
+		vmw_resource_unreference(&res);
 		return ret;
+	}
 
 	sw_context->dx_ctx_node = vmw_execbuf_info_from_res(sw_context, res);
 	sw_context->man = vmw_context_res_man(res);
 
+	vmw_resource_unreference(&res);
 	return 0;
 }
 
@@ -4101,7 +4091,7 @@ int vmw_execbuf_process(struct drm_file *file_priv,
 	int ret;
 	int32_t out_fence_fd = -1;
 	struct sync_file *sync_file = NULL;
-	DECLARE_VAL_CONTEXT(val_ctx, &sw_context->res_ht, 1);
+	DECLARE_VAL_CONTEXT(val_ctx, sw_context, 1);
 
 	if (flags & DRM_VMW_EXECBUF_FLAG_EXPORT_FENCE_FD) {
 		out_fence_fd = get_unused_fd_flags(O_CLOEXEC);
@@ -4164,14 +4154,6 @@ int vmw_execbuf_process(struct drm_file *file_priv,
 	if (sw_context->staged_bindings)
 		vmw_binding_state_reset(sw_context->staged_bindings);
 
-	if (!sw_context->res_ht_initialized) {
-		ret = vmwgfx_ht_create(&sw_context->res_ht, VMW_RES_HT_ORDER);
-		if (unlikely(ret != 0))
-			goto out_unlock;
-
-		sw_context->res_ht_initialized = true;
-	}
-
 	INIT_LIST_HEAD(&sw_context->staged_cmd_res);
 	sw_context->ctx = &val_ctx;
 	ret = vmw_execbuf_tie_context(dev_priv, sw_context, dx_context_handle);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
index ce609e7d758f..4d2c28e39f4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
@@ -146,14 +146,12 @@ int vmw_gem_object_create_with_handle(struct vmw_private *dev_priv,
 				    &vmw_sys_placement :
 				    &vmw_vram_sys_placement,
 			    true, false, &vmw_gem_destroy, p_vbo);
-
-	(*p_vbo)->base.base.funcs = &vmw_gem_object_funcs;
 	if (ret != 0)
 		goto out_no_bo;
 
+	(*p_vbo)->base.base.funcs = &vmw_gem_object_funcs;
+
 	ret = drm_gem_handle_create(filp, &(*p_vbo)->base.base, handle);
-	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put(&(*p_vbo)->base.base);
 out_no_bo:
 	return ret;
 }
@@ -180,6 +178,8 @@ int vmw_gem_object_create_ioctl(struct drm_device *dev, void *data,
 	rep->map_handle = drm_vma_node_offset_addr(&vbo->base.base.vma_node);
 	rep->cur_gmr_id = handle;
 	rep->cur_gmr_offset = 0;
+	/* drop reference from allocate - handle holds it now */
+	drm_gem_object_put(&vbo->base.base);
 out_no_bo:
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c
deleted file mode 100644
index 06aebc12774e..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND. USA.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Simple open hash tab implementation.
- *
- * Authors:
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <linux/export.h>
-#include <linux/hash.h>
-#include <linux/mm.h>
-#include <linux/rculist.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-
-#include <drm/drm_print.h>
-
-#include "vmwgfx_hashtab.h"
-
-int vmwgfx_ht_create(struct vmwgfx_open_hash *ht, unsigned int order)
-{
-	unsigned int size = 1 << order;
-
-	ht->order = order;
-	ht->table = NULL;
-	if (size <= PAGE_SIZE / sizeof(*ht->table))
-		ht->table = kcalloc(size, sizeof(*ht->table), GFP_KERNEL);
-	else
-		ht->table = vzalloc(array_size(size, sizeof(*ht->table)));
-	if (!ht->table) {
-		DRM_ERROR("Out of memory for hash table\n");
-		return -ENOMEM;
-	}
-	return 0;
-}
-
-void vmwgfx_ht_verbose_list(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	unsigned int hashed_key;
-	int count = 0;
-
-	hashed_key = hash_long(key, ht->order);
-	DRM_DEBUG("Key is 0x%08lx, Hashed key is 0x%08x\n", key, hashed_key);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each_entry(entry, h_list, head)
-		DRM_DEBUG("count %d, key: 0x%08lx\n", count++, entry->key);
-}
-
-static struct hlist_node *vmwgfx_ht_find_key(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	unsigned int hashed_key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each_entry(entry, h_list, head) {
-		if (entry->key == key)
-			return &entry->head;
-		if (entry->key > key)
-			break;
-	}
-	return NULL;
-}
-
-static struct hlist_node *vmwgfx_ht_find_key_rcu(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	unsigned int hashed_key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each_entry_rcu(entry, h_list, head) {
-		if (entry->key == key)
-			return &entry->head;
-		if (entry->key > key)
-			break;
-	}
-	return NULL;
-}
-
-int vmwgfx_ht_insert_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	struct hlist_node *parent;
-	unsigned int hashed_key;
-	unsigned long key = item->key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	parent = NULL;
-	hlist_for_each_entry(entry, h_list, head) {
-		if (entry->key == key)
-			return -EINVAL;
-		if (entry->key > key)
-			break;
-		parent = &entry->head;
-	}
-	if (parent)
-		hlist_add_behind_rcu(&item->head, parent);
-	else
-		hlist_add_head_rcu(&item->head, h_list);
-	return 0;
-}
-
-/*
- * Just insert an item and return any "bits" bit key that hasn't been
- * used before.
- */
-int vmwgfx_ht_just_insert_please(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item,
-				 unsigned long seed, int bits, int shift,
-				 unsigned long add)
-{
-	int ret;
-	unsigned long mask = (1UL << bits) - 1;
-	unsigned long first, unshifted_key;
-
-	unshifted_key = hash_long(seed, bits);
-	first = unshifted_key;
-	do {
-		item->key = (unshifted_key << shift) + add;
-		ret = vmwgfx_ht_insert_item(ht, item);
-		if (ret)
-			unshifted_key = (unshifted_key + 1) & mask;
-	} while (ret && (unshifted_key != first));
-
-	if (ret) {
-		DRM_ERROR("Available key bit space exhausted\n");
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int vmwgfx_ht_find_item(struct vmwgfx_open_hash *ht, unsigned long key,
-			struct vmwgfx_hash_item **item)
-{
-	struct hlist_node *list;
-
-	list = vmwgfx_ht_find_key_rcu(ht, key);
-	if (!list)
-		return -EINVAL;
-
-	*item = hlist_entry(list, struct vmwgfx_hash_item, head);
-	return 0;
-}
-
-int vmwgfx_ht_remove_key(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct hlist_node *list;
-
-	list = vmwgfx_ht_find_key(ht, key);
-	if (list) {
-		hlist_del_init_rcu(list);
-		return 0;
-	}
-	return -EINVAL;
-}
-
-int vmwgfx_ht_remove_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item)
-{
-	hlist_del_init_rcu(&item->head);
-	return 0;
-}
-
-void vmwgfx_ht_remove(struct vmwgfx_open_hash *ht)
-{
-	if (ht->table) {
-		kvfree(ht->table);
-		ht->table = NULL;
-	}
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h
deleted file mode 100644
index a9ce12922e21..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2006 Tungsten Graphics, Inc., Bismack, ND. USA.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Simple open hash tab implementation.
- *
- * Authors:
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-/*
- * TODO: Replace this hashtable with Linux' generic implementation
- *       from <linux/hashtable.h>.
- */
-
-#ifndef VMWGFX_HASHTAB_H
-#define VMWGFX_HASHTAB_H
-
-#include <linux/list.h>
-
-#define drm_hash_entry(_ptr, _type, _member) container_of(_ptr, _type, _member)
-
-struct vmwgfx_hash_item {
-	struct hlist_node head;
-	unsigned long key;
-};
-
-struct vmwgfx_open_hash {
-	struct hlist_head *table;
-	u8 order;
-};
-
-int vmwgfx_ht_create(struct vmwgfx_open_hash *ht, unsigned int order);
-int vmwgfx_ht_insert_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item);
-int vmwgfx_ht_just_insert_please(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item,
-				 unsigned long seed, int bits, int shift,
-				 unsigned long add);
-int vmwgfx_ht_find_item(struct vmwgfx_open_hash *ht, unsigned long key,
-			struct vmwgfx_hash_item **item);
-
-void vmwgfx_ht_verbose_list(struct vmwgfx_open_hash *ht, unsigned long key);
-int vmwgfx_ht_remove_key(struct vmwgfx_open_hash *ht, unsigned long key);
-int vmwgfx_ht_remove_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item);
-void vmwgfx_ht_remove(struct vmwgfx_open_hash *ht);
-
-/*
- * RCU-safe interface
- *
- * The user of this API needs to make sure that two or more instances of the
- * hash table manipulation functions are never run simultaneously.
- * The lookup function vmwgfx_ht_find_item_rcu may, however, run simultaneously
- * with any of the manipulation functions as long as it's called from within
- * an RCU read-locked section.
- */
-#define vmwgfx_ht_insert_item_rcu vmwgfx_ht_insert_item
-#define vmwgfx_ht_just_insert_please_rcu vmwgfx_ht_just_insert_please
-#define vmwgfx_ht_remove_key_rcu vmwgfx_ht_remove_key
-#define vmwgfx_ht_remove_item_rcu vmwgfx_ht_remove_item
-#define vmwgfx_ht_find_item_rcu vmwgfx_ht_find_item
-
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 214829c32ed8..aab6389cb4aa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -31,7 +31,6 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_rect.h>
 #include <drm/drm_sysfs.h>
-#include <drm/drm_vblank.h>
 
 #include "vmwgfx_kms.h"
 
@@ -308,7 +307,8 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 	if (cmd->dma.guest.ptr.offset % PAGE_SIZE ||
 	    box->x != 0    || box->y != 0    || box->z != 0    ||
 	    box->srcx != 0 || box->srcy != 0 || box->srcz != 0 ||
-	    box->d != 1    || box_count != 1) {
+	    box->d != 1    || box_count != 1 ||
+	    box->w > 64 || box->h > 64) {
 		/* TODO handle none page aligned offsets */
 		/* TODO handle more dst & src != 0 */
 		/* TODO handle more then one copy */
@@ -831,15 +831,6 @@ void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
 void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
 			      struct drm_atomic_state *state)
 {
-	struct drm_pending_vblank_event *event = crtc->state->event;
-
-	if (event) {
-		crtc->state->event = NULL;
-
-		spin_lock_irq(&crtc->dev->event_lock);
-		drm_crtc_send_vblank_event(crtc, event);
-		spin_unlock_irq(&crtc->dev->event_lock);
-	}
 }
 
 
@@ -1273,70 +1264,10 @@ static void vmw_framebuffer_bo_destroy(struct drm_framebuffer *framebuffer)
 	kfree(vfbd);
 }
 
-static int vmw_framebuffer_bo_dirty(struct drm_framebuffer *framebuffer,
-				    struct drm_file *file_priv,
-				    unsigned int flags, unsigned int color,
-				    struct drm_clip_rect *clips,
-				    unsigned int num_clips)
-{
-	struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
-	struct vmw_framebuffer_bo *vfbd =
-		vmw_framebuffer_to_vfbd(framebuffer);
-	struct drm_clip_rect norect;
-	int ret, increment = 1;
-
-	drm_modeset_lock_all(&dev_priv->drm);
-
-	if (!num_clips) {
-		num_clips = 1;
-		clips = &norect;
-		norect.x1 = norect.y1 = 0;
-		norect.x2 = framebuffer->width;
-		norect.y2 = framebuffer->height;
-	} else if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) {
-		num_clips /= 2;
-		increment = 2;
-	}
-
-	switch (dev_priv->active_display_unit) {
-	case vmw_du_legacy:
-		ret = vmw_kms_ldu_do_bo_dirty(dev_priv, &vfbd->base, 0, 0,
-					      clips, num_clips, increment);
-		break;
-	default:
-		ret = -EINVAL;
-		WARN_ONCE(true, "Dirty called with invalid display system.\n");
-		break;
-	}
-
-	vmw_cmd_flush(dev_priv, false);
-
-	drm_modeset_unlock_all(&dev_priv->drm);
-
-	return ret;
-}
-
-static int vmw_framebuffer_bo_dirty_ext(struct drm_framebuffer *framebuffer,
-					struct drm_file *file_priv,
-					unsigned int flags, unsigned int color,
-					struct drm_clip_rect *clips,
-					unsigned int num_clips)
-{
-	struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
-
-	if (dev_priv->active_display_unit == vmw_du_legacy &&
-	    vmw_cmd_supported(dev_priv))
-		return vmw_framebuffer_bo_dirty(framebuffer, file_priv, flags,
-						color, clips, num_clips);
-
-	return drm_atomic_helper_dirtyfb(framebuffer, file_priv, flags, color,
-					 clips, num_clips);
-}
-
 static const struct drm_framebuffer_funcs vmw_framebuffer_bo_funcs = {
 	.create_handle = vmw_framebuffer_bo_create_handle,
 	.destroy = vmw_framebuffer_bo_destroy,
-	.dirty = vmw_framebuffer_bo_dirty_ext,
+	.dirty = drm_atomic_helper_dirtyfb,
 };
 
 /*
@@ -1668,8 +1599,10 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
 
 err_out:
 	/* vmw_user_lookup_handle takes one ref so does new_fb */
-	if (bo)
+	if (bo) {
 		vmw_bo_unreference(&bo);
+		drm_gem_object_put(&bo->base.base);
+	}
 	if (surface)
 		vmw_surface_unreference(&surface);
 
@@ -2155,30 +2088,6 @@ bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
 		 dev_priv->max_primary_mem : dev_priv->vram_size);
 }
 
-
-/*
- * Function called by DRM code called with vbl_lock held.
- */
-u32 vmw_get_vblank_counter(struct drm_crtc *crtc)
-{
-	return 0;
-}
-
-/*
- * Function called by DRM code called with vbl_lock held.
- */
-int vmw_enable_vblank(struct drm_crtc *crtc)
-{
-	return -EINVAL;
-}
-
-/*
- * Function called by DRM code called with vbl_lock held.
- */
-void vmw_disable_vblank(struct drm_crtc *crtc)
-{
-}
-
 /**
  * vmw_du_update_layout - Update the display unit with topology from resolution
  * plugin and generate DRM uevent
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
index 85f86faa3243..b02d2793659f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
@@ -517,11 +517,6 @@ void vmw_du_connector_destroy_state(struct drm_connector *connector,
  */
 int vmw_kms_ldu_init_display(struct vmw_private *dev_priv);
 int vmw_kms_ldu_close_display(struct vmw_private *dev_priv);
-int vmw_kms_ldu_do_bo_dirty(struct vmw_private *dev_priv,
-			    struct vmw_framebuffer *framebuffer,
-			    unsigned int flags, unsigned int color,
-			    struct drm_clip_rect *clips,
-			    unsigned int num_clips, int increment);
 int vmw_kms_update_proxy(struct vmw_resource *res,
 			 const struct drm_clip_rect *clips,
 			 unsigned num_clips,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index b8761f16dd78..ac72c20715f3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -28,7 +28,6 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_vblank.h>
 
 #include "vmwgfx_kms.h"
 
@@ -235,9 +234,7 @@ static const struct drm_crtc_funcs vmw_legacy_crtc_funcs = {
 	.atomic_duplicate_state = vmw_du_crtc_duplicate_state,
 	.atomic_destroy_state = vmw_du_crtc_destroy_state,
 	.set_config = drm_atomic_helper_set_config,
-	.get_vblank_counter = vmw_get_vblank_counter,
-	.enable_vblank = vmw_enable_vblank,
-	.disable_vblank = vmw_disable_vblank,
+	.page_flip = drm_atomic_helper_page_flip,
 };
 
 
@@ -277,6 +274,12 @@ static const struct
 drm_connector_helper_funcs vmw_ldu_connector_helper_funcs = {
 };
 
+static int vmw_kms_ldu_do_bo_dirty(struct vmw_private *dev_priv,
+				   struct vmw_framebuffer *framebuffer,
+				   unsigned int flags, unsigned int color,
+				   struct drm_mode_rect *clips,
+				   unsigned int num_clips);
+
 /*
  * Legacy Display Plane Functions
  */
@@ -295,7 +298,6 @@ vmw_ldu_primary_plane_atomic_update(struct drm_plane *plane,
 	struct drm_framebuffer *fb;
 	struct drm_crtc *crtc = new_state->crtc ?: old_state->crtc;
 
-
 	ldu = vmw_crtc_to_ldu(crtc);
 	dev_priv = vmw_priv(plane->dev);
 	fb       = new_state->fb;
@@ -308,8 +310,31 @@ vmw_ldu_primary_plane_atomic_update(struct drm_plane *plane,
 		vmw_ldu_del_active(dev_priv, ldu);
 
 	vmw_ldu_commit_list(dev_priv);
-}
 
+	if (vfb && vmw_cmd_supported(dev_priv)) {
+		struct drm_mode_rect fb_rect = {
+			.x1 = 0,
+			.y1 = 0,
+			.x2 = vfb->base.width,
+			.y2 = vfb->base.height
+		};
+		struct drm_mode_rect *damage_rects = drm_plane_get_damage_clips(new_state);
+		u32 rect_count = drm_plane_get_damage_clips_count(new_state);
+		int ret;
+
+		if (!damage_rects) {
+			damage_rects = &fb_rect;
+			rect_count = 1;
+		}
+
+		ret = vmw_kms_ldu_do_bo_dirty(dev_priv, vfb, 0, 0, damage_rects, rect_count);
+
+		drm_WARN_ONCE(plane->dev, ret,
+			"vmw_kms_ldu_do_bo_dirty failed with: ret=%d\n", ret);
+
+		vmw_cmd_flush(dev_priv, false);
+	}
+}
 
 static const struct drm_plane_funcs vmw_ldu_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
@@ -507,10 +532,6 @@ int vmw_kms_ldu_init_display(struct vmw_private *dev_priv)
 	dev_priv->ldu_priv->last_num_active = 0;
 	dev_priv->ldu_priv->fb = NULL;
 
-	ret = drm_vblank_init(dev, num_display_units);
-	if (ret != 0)
-		goto err_free;
-
 	vmw_kms_create_implicit_placement_property(dev_priv);
 
 	for (i = 0; i < num_display_units; ++i) {
@@ -544,11 +565,11 @@ int vmw_kms_ldu_close_display(struct vmw_private *dev_priv)
 }
 
 
-int vmw_kms_ldu_do_bo_dirty(struct vmw_private *dev_priv,
-			    struct vmw_framebuffer *framebuffer,
-			    unsigned int flags, unsigned int color,
-			    struct drm_clip_rect *clips,
-			    unsigned int num_clips, int increment)
+static int vmw_kms_ldu_do_bo_dirty(struct vmw_private *dev_priv,
+				   struct vmw_framebuffer *framebuffer,
+				   unsigned int flags, unsigned int color,
+				   struct drm_mode_rect *clips,
+				   unsigned int num_clips)
 {
 	size_t fifo_size;
 	int i;
@@ -564,7 +585,7 @@ int vmw_kms_ldu_do_bo_dirty(struct vmw_private *dev_priv,
 		return -ENOMEM;
 
 	memset(cmd, 0, fifo_size);
-	for (i = 0; i < num_clips; i++, clips += increment) {
+	for (i = 0; i < num_clips; i++, clips++) {
 		cmd[i].header = SVGA_CMD_UPDATE;
 		cmd[i].body.x = clips->x1;
 		cmd[i].body.y = clips->y1;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg_arm64.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg_arm64.h
old mode 100755
new mode 100644
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index e9f5c89b4ca6..b5b311f2a91a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -458,6 +458,7 @@ int vmw_overlay_ioctl(struct drm_device *dev, void *data,
 	ret = vmw_overlay_update_stream(dev_priv, buf, arg, true);
 
 	vmw_bo_unreference(&buf);
+	drm_gem_object_put(&buf->base.base);
 
 out_unlock:
 	mutex_unlock(&overlay->mutex);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index f66caa540e14..c7d645e5ec7b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -281,39 +281,6 @@ out_bad_resource:
 	return ret;
 }
 
-/**
- * vmw_user_resource_noref_lookup_handle - lookup a struct resource from a
- * TTM user-space handle and perform basic type checks
- *
- * @dev_priv:     Pointer to a device private struct
- * @tfile:        Pointer to a struct ttm_object_file identifying the caller
- * @handle:       The TTM user-space handle
- * @converter:    Pointer to an object describing the resource type
- *
- * If the handle can't be found or is associated with an incorrect resource
- * type, -EINVAL will be returned.
- */
-struct vmw_resource *
-vmw_user_resource_noref_lookup_handle(struct vmw_private *dev_priv,
-				      struct ttm_object_file *tfile,
-				      uint32_t handle,
-				      const struct vmw_user_resource_conv
-				      *converter)
-{
-	struct ttm_base_object *base;
-
-	base = ttm_base_object_noref_lookup(tfile, handle);
-	if (!base)
-		return ERR_PTR(-ESRCH);
-
-	if (unlikely(ttm_base_object_type(base) != converter->object_type)) {
-		ttm_base_object_noref_release();
-		return ERR_PTR(-EINVAL);
-	}
-
-	return converter->base_obj_to_res(base);
-}
-
 /*
  * Helper function that looks either a surface or bo.
  *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 9c79873f62f0..e1f36a09c59c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -29,7 +29,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_vblank.h>
 
 #include "vmwgfx_kms.h"
 
@@ -320,9 +319,6 @@ static const struct drm_crtc_funcs vmw_screen_object_crtc_funcs = {
 	.atomic_destroy_state = vmw_du_crtc_destroy_state,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
-	.get_vblank_counter = vmw_get_vblank_counter,
-	.enable_vblank = vmw_enable_vblank,
-	.disable_vblank = vmw_disable_vblank,
 };
 
 /*
@@ -730,7 +726,6 @@ vmw_sou_primary_plane_atomic_update(struct drm_plane *plane,
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, plane);
 	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane);
 	struct drm_crtc *crtc = new_state->crtc;
-	struct drm_pending_vblank_event *event = NULL;
 	struct vmw_fence_obj *fence = NULL;
 	int ret;
 
@@ -754,24 +749,6 @@ vmw_sou_primary_plane_atomic_update(struct drm_plane *plane,
 		return;
 	}
 
-	/* For error case vblank event is send from vmw_du_crtc_atomic_flush */
-	event = crtc->state->event;
-	if (event && fence) {
-		struct drm_file *file_priv = event->base.file_priv;
-
-		ret = vmw_event_fence_action_queue(file_priv,
-						   fence,
-						   &event->base,
-						   &event->event.vbl.tv_sec,
-						   &event->event.vbl.tv_usec,
-						   true);
-
-		if (unlikely(ret != 0))
-			DRM_ERROR("Failed to queue event on fence.\n");
-		else
-			crtc->state->event = NULL;
-	}
-
 	if (fence)
 		vmw_fence_obj_unreference(&fence);
 }
@@ -947,7 +924,7 @@ err_free:
 int vmw_kms_sou_init_display(struct vmw_private *dev_priv)
 {
 	struct drm_device *dev = &dev_priv->drm;
-	int i, ret;
+	int i;
 
 	/* Screen objects won't work if GMR's aren't available */
 	if (!dev_priv->has_gmr)
@@ -957,12 +934,6 @@ int vmw_kms_sou_init_display(struct vmw_private *dev_priv)
 		return -ENOSYS;
 	}
 
-	ret = -ENOMEM;
-
-	ret = drm_vblank_init(dev, VMWGFX_NUM_DISPLAY_UNITS);
-	if (unlikely(ret != 0))
-		return ret;
-
 	for (i = 0; i < VMWGFX_NUM_DISPLAY_UNITS; ++i)
 		vmw_sou_init(dev_priv, i);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index 108a496b5d18..51e83dfa1cac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -807,6 +807,7 @@ static int vmw_shader_define(struct drm_device *dev, struct drm_file *file_priv,
 				    num_output_sig, tfile, shader_handle);
 out_bad_arg:
 	vmw_bo_unreference(&buffer);
+	drm_gem_object_put(&buffer->base.base);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 8650c3aea8f0..0090abe89254 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -29,7 +29,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_vblank.h>
 
 #include "vmwgfx_kms.h"
 #include "vmw_surface_cache.h"
@@ -925,9 +924,6 @@ static const struct drm_crtc_funcs vmw_stdu_crtc_funcs = {
 	.atomic_destroy_state = vmw_du_crtc_destroy_state,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
-	.get_vblank_counter = vmw_get_vblank_counter,
-	.enable_vblank = vmw_enable_vblank,
-	.disable_vblank = vmw_disable_vblank,
 };
 
 
@@ -1591,7 +1587,6 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane,
 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state);
 	struct drm_crtc *crtc = new_state->crtc;
 	struct vmw_screen_target_display_unit *stdu;
-	struct drm_pending_vblank_event *event;
 	struct vmw_fence_obj *fence = NULL;
 	struct vmw_private *dev_priv;
 	int ret;
@@ -1640,23 +1635,6 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane,
 		return;
 	}
 
-	/* In case of error, vblank event is send in vmw_du_crtc_atomic_flush */
-	event = crtc->state->event;
-	if (event && fence) {
-		struct drm_file *file_priv = event->base.file_priv;
-
-		ret = vmw_event_fence_action_queue(file_priv,
-						   fence,
-						   &event->base,
-						   &event->event.vbl.tv_sec,
-						   &event->event.vbl.tv_usec,
-						   true);
-		if (ret)
-			DRM_ERROR("Failed to queue event on fence.\n");
-		else
-			crtc->state->event = NULL;
-	}
-
 	if (fence)
 		vmw_fence_obj_unreference(&fence);
 }
@@ -1883,10 +1861,6 @@ int vmw_kms_stdu_init_display(struct vmw_private *dev_priv)
 	if (!(dev_priv->capabilities & SVGA_CAP_GBOBJECTS))
 		return -ENOSYS;
 
-	ret = drm_vblank_init(dev, VMWGFX_NUM_DISPLAY_UNITS);
-	if (unlikely(ret != 0))
-		return ret;
-
 	dev_priv->active_display_unit = vmw_du_screen_target;
 
 	for (i = 0; i < VMWGFX_NUM_DISPLAY_UNITS; ++i) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index ace7ca150b03..591c301e6cf2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -683,7 +683,7 @@ static void vmw_user_surface_base_release(struct ttm_base_object **p_base)
 	    container_of(base, struct vmw_user_surface, prime.base);
 	struct vmw_resource *res = &user_srf->srf.res;
 
-	if (base->shareable && res && res->backup)
+	if (res && res->backup)
 		drm_gem_object_put(&res->backup->base.base);
 
 	*p_base = NULL;
@@ -860,7 +860,11 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 			goto out_unlock;
 		}
 		vmw_bo_reference(res->backup);
-		drm_gem_object_get(&res->backup->base.base);
+		/*
+		 * We don't expose the handle to the userspace and surface
+		 * already holds a gem reference
+		 */
+		drm_gem_handle_delete(file_priv, backup_handle);
 	}
 
 	tmp = vmw_resource_reference(&srf->res);
@@ -1564,8 +1568,6 @@ vmw_gb_surface_define_internal(struct drm_device *dev,
 			drm_vma_node_offset_addr(&res->backup->base.base.vma_node);
 		rep->buffer_size = res->backup->base.base.size;
 		rep->buffer_handle = backup_handle;
-		if (user_srf->prime.base.shareable)
-			drm_gem_object_get(&res->backup->base.base);
 	} else {
 		rep->buffer_map_handle = 0;
 		rep->buffer_size = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
index f46891012be3..f5c4a40fb16d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR MIT
 /**************************************************************************
  *
- * Copyright © 2018 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2018 - 2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -180,11 +180,16 @@ vmw_validation_find_bo_dup(struct vmw_validation_context *ctx,
 	if (!ctx->merge_dups)
 		return NULL;
 
-	if (ctx->ht) {
+	if (ctx->sw_context) {
 		struct vmwgfx_hash_item *hash;
+		unsigned long key = (unsigned long) vbo;
 
-		if (!vmwgfx_ht_find_item(ctx->ht, (unsigned long) vbo, &hash))
-			bo_node = container_of(hash, typeof(*bo_node), hash);
+		hash_for_each_possible_rcu(ctx->sw_context->res_ht, hash, head, key) {
+			if (hash->key == key) {
+				bo_node = container_of(hash, typeof(*bo_node), hash);
+				break;
+			}
+		}
 	} else {
 		struct  vmw_validation_bo_node *entry;
 
@@ -217,11 +222,16 @@ vmw_validation_find_res_dup(struct vmw_validation_context *ctx,
 	if (!ctx->merge_dups)
 		return NULL;
 
-	if (ctx->ht) {
+	if (ctx->sw_context) {
 		struct vmwgfx_hash_item *hash;
+		unsigned long key = (unsigned long) res;
 
-		if (!vmwgfx_ht_find_item(ctx->ht, (unsigned long) res, &hash))
-			res_node = container_of(hash, typeof(*res_node), hash);
+		hash_for_each_possible_rcu(ctx->sw_context->res_ht, hash, head, key) {
+			if (hash->key == key) {
+				res_node = container_of(hash, typeof(*res_node), hash);
+				break;
+			}
+		}
 	} else {
 		struct  vmw_validation_res_node *entry;
 
@@ -269,20 +279,15 @@ int vmw_validation_add_bo(struct vmw_validation_context *ctx,
 		}
 	} else {
 		struct ttm_validate_buffer *val_buf;
-		int ret;
 
 		bo_node = vmw_validation_mem_alloc(ctx, sizeof(*bo_node));
 		if (!bo_node)
 			return -ENOMEM;
 
-		if (ctx->ht) {
+		if (ctx->sw_context) {
 			bo_node->hash.key = (unsigned long) vbo;
-			ret = vmwgfx_ht_insert_item(ctx->ht, &bo_node->hash);
-			if (ret) {
-				DRM_ERROR("Failed to initialize a buffer "
-					  "validation entry.\n");
-				return ret;
-			}
+			hash_add_rcu(ctx->sw_context->res_ht, &bo_node->hash.head,
+				bo_node->hash.key);
 		}
 		val_buf = &bo_node->base;
 		val_buf->bo = ttm_bo_get_unless_zero(&vbo->base);
@@ -316,7 +321,6 @@ int vmw_validation_add_resource(struct vmw_validation_context *ctx,
 				bool *first_usage)
 {
 	struct vmw_validation_res_node *node;
-	int ret;
 
 	node = vmw_validation_find_res_dup(ctx, res);
 	if (node) {
@@ -330,14 +334,9 @@ int vmw_validation_add_resource(struct vmw_validation_context *ctx,
 		return -ENOMEM;
 	}
 
-	if (ctx->ht) {
+	if (ctx->sw_context) {
 		node->hash.key = (unsigned long) res;
-		ret = vmwgfx_ht_insert_item(ctx->ht, &node->hash);
-		if (ret) {
-			DRM_ERROR("Failed to initialize a resource validation "
-				  "entry.\n");
-			return ret;
-		}
+		hash_add_rcu(ctx->sw_context->res_ht, &node->hash.head, node->hash.key);
 	}
 	node->res = vmw_resource_reference_unless_doomed(res);
 	if (!node->res)
@@ -681,19 +680,19 @@ void vmw_validation_drop_ht(struct vmw_validation_context *ctx)
 	struct vmw_validation_bo_node *entry;
 	struct vmw_validation_res_node *val;
 
-	if (!ctx->ht)
+	if (!ctx->sw_context)
 		return;
 
 	list_for_each_entry(entry, &ctx->bo_list, base.head)
-		(void) vmwgfx_ht_remove_item(ctx->ht, &entry->hash);
+		hash_del_rcu(&entry->hash.head);
 
 	list_for_each_entry(val, &ctx->resource_list, head)
-		(void) vmwgfx_ht_remove_item(ctx->ht, &val->hash);
+		hash_del_rcu(&val->hash.head);
 
 	list_for_each_entry(val, &ctx->resource_ctx_list, head)
-		(void) vmwgfx_ht_remove_item(ctx->ht, &val->hash);
+		hash_del_rcu(&entry->hash.head);
 
-	ctx->ht = NULL;
+	ctx->sw_context = NULL;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h
index f21df053882b..ab9ec226f433 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
 /**************************************************************************
  *
- * Copyright © 2018 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2018 - 2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -29,12 +29,11 @@
 #define _VMWGFX_VALIDATION_H_
 
 #include <linux/list.h>
+#include <linux/hashtable.h>
 #include <linux/ww_mutex.h>
 
 #include <drm/ttm/ttm_execbuf_util.h>
 
-#include "vmwgfx_hashtab.h"
-
 #define VMW_RES_DIRTY_NONE 0
 #define VMW_RES_DIRTY_SET BIT(0)
 #define VMW_RES_DIRTY_CLEAR BIT(1)
@@ -59,7 +58,7 @@
  * @total_mem: Amount of reserved memory.
  */
 struct vmw_validation_context {
-	struct vmwgfx_open_hash *ht;
+	struct vmw_sw_context *sw_context;
 	struct list_head resource_list;
 	struct list_head resource_ctx_list;
 	struct list_head bo_list;
@@ -82,16 +81,16 @@ struct vmw_fence_obj;
 /**
  * DECLARE_VAL_CONTEXT - Declare a validation context with initialization
  * @_name: The name of the variable
- * @_ht: The hash table used to find dups or NULL if none
+ * @_sw_context: Contains the hash table used to find dups or NULL if none
  * @_merge_dups: Whether to merge duplicate buffer object- or resource
  * entries. If set to true, ideally a hash table pointer should be supplied
  * as well unless the number of resources and buffer objects per validation
  * is known to be very small
  */
 #endif
-#define DECLARE_VAL_CONTEXT(_name, _ht, _merge_dups)			\
+#define DECLARE_VAL_CONTEXT(_name, _sw_context, _merge_dups)		\
 	struct vmw_validation_context _name =				\
-	{ .ht = _ht,							\
+	{ .sw_context = _sw_context,					\
 	  .resource_list = LIST_HEAD_INIT((_name).resource_list),	\
 	  .resource_ctx_list = LIST_HEAD_INIT((_name).resource_ctx_list), \
 	  .bo_list = LIST_HEAD_INIT((_name).bo_list),			\
@@ -114,19 +113,6 @@ vmw_validation_has_bos(struct vmw_validation_context *ctx)
 	return !list_empty(&ctx->bo_list);
 }
 
-/**
- * vmw_validation_set_ht - Register a hash table for duplicate finding
- * @ctx: The validation context
- * @ht: Pointer to a hash table to use for duplicate finding
- * This function is intended to be used if the hash table wasn't
- * available at validation context declaration time
- */
-static inline void vmw_validation_set_ht(struct vmw_validation_context *ctx,
-					 struct vmwgfx_open_hash *ht)
-{
-	ctx->ht = ht;
-}
-
 /**
  * vmw_validation_bo_reserve - Reserve buffer objects registered with a
  * validation context
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/context.c linux-libre-6.1.39-gnu/drivers/gpu/host1x/context.c
index b08cf11f9a66..047696432eb2 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/context.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/host1x/context.c
@@ -13,6 +13,11 @@
 #include "context.h"
 #include "dev.h"
 
+static void host1x_memory_context_release(struct device *dev)
+{
+	/* context device is freed in host1x_memory_context_list_free() */
+}
+
 int host1x_memory_context_list_init(struct host1x *host1x)
 {
 	struct host1x_memory_context_list *cdl = &host1x->context_list;
@@ -53,28 +58,30 @@ int host1x_memory_context_list_init(struct host1x *host1x)
 		dev_set_name(&ctx->dev, "host1x-ctx.%d", i);
 		ctx->dev.bus = &host1x_context_device_bus_type;
 		ctx->dev.parent = host1x->dev;
+		ctx->dev.release = host1x_memory_context_release;
 
 		dma_set_max_seg_size(&ctx->dev, UINT_MAX);
 
 		err = device_add(&ctx->dev);
 		if (err) {
 			dev_err(host1x->dev, "could not add context device %d: %d\n", i, err);
-			goto del_devices;
+			put_device(&ctx->dev);
+			goto unreg_devices;
 		}
 
 		err = of_dma_configure_id(&ctx->dev, node, true, &i);
 		if (err) {
 			dev_err(host1x->dev, "IOMMU configuration failed for context device %d: %d\n",
 				i, err);
-			device_del(&ctx->dev);
-			goto del_devices;
+			device_unregister(&ctx->dev);
+			goto unreg_devices;
 		}
 
 		fwspec = dev_iommu_fwspec_get(&ctx->dev);
 		if (!fwspec || !device_iommu_mapped(&ctx->dev)) {
 			dev_err(host1x->dev, "Context device %d has no IOMMU!\n", i);
-			device_del(&ctx->dev);
-			goto del_devices;
+			device_unregister(&ctx->dev);
+			goto unreg_devices;
 		}
 
 		ctx->stream_id = fwspec->ids[0] & 0xffff;
@@ -82,11 +89,12 @@ int host1x_memory_context_list_init(struct host1x *host1x)
 
 	return 0;
 
-del_devices:
+unreg_devices:
 	while (i--)
-		device_del(&cdl->devs[i].dev);
+		device_unregister(&cdl->devs[i].dev);
 
 	kfree(cdl->devs);
+	cdl->devs = NULL;
 	cdl->len = 0;
 
 	return err;
@@ -97,7 +105,7 @@ void host1x_memory_context_list_free(struct host1x_memory_context_list *cdl)
 	unsigned int i;
 
 	for (i = 0; i < cdl->len; i++)
-		device_del(&cdl->devs[i].dev);
+		device_unregister(&cdl->devs[i].dev);
 
 	kfree(cdl->devs);
 	cdl->len = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/hw/hw_host1x06_uclass.h linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
index 5f831438d19b..50c32de452fb 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
@@ -53,7 +53,7 @@ static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v)
 	host1x_uclass_incr_syncpt_cond_f(v)
 static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v)
 {
-	return (v & 0xff) << 0;
+	return (v & 0x3ff) << 0;
 }
 #define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \
 	host1x_uclass_incr_syncpt_indx_f(v)
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/hw/hw_host1x07_uclass.h linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/hw_host1x07_uclass.h
index 8cd2ef087d5d..887b878f92f7 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/hw/hw_host1x07_uclass.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/hw_host1x07_uclass.h
@@ -53,7 +53,7 @@ static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v)
 	host1x_uclass_incr_syncpt_cond_f(v)
 static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v)
 {
-	return (v & 0xff) << 0;
+	return (v & 0x3ff) << 0;
 }
 #define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \
 	host1x_uclass_incr_syncpt_indx_f(v)
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/hw/hw_host1x08_uclass.h linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/hw_host1x08_uclass.h
index 724cccd71aa1..4fb1d090edae 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/hw/hw_host1x08_uclass.h
+++ linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/hw_host1x08_uclass.h
@@ -53,7 +53,7 @@ static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v)
 	host1x_uclass_incr_syncpt_cond_f(v)
 static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v)
 {
-	return (v & 0xff) << 0;
+	return (v & 0x3ff) << 0;
 }
 #define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \
 	host1x_uclass_incr_syncpt_indx_f(v)
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/hw/syncpt_hw.c linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/syncpt_hw.c
index dd39d67ccec3..8cf35b2eff3d 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/hw/syncpt_hw.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/host1x/hw/syncpt_hw.c
@@ -106,9 +106,6 @@ static void syncpt_assign_to_channel(struct host1x_syncpt *sp,
 #if HOST1X_HW >= 6
 	struct host1x *host = sp->host;
 
-	if (!host->hv_regs)
-		return;
-
 	host1x_sync_writel(host,
 			   HOST1X_SYNC_SYNCPT_CH_APP_CH(ch ? ch->id : 0xff),
 			   HOST1X_SYNC_SYNCPT_CH_APP(sp->id));
diff --git linux-libre-6.1-gnu/drivers/gpu/ipu-v3/ipu-common.c linux-libre-6.1.39-gnu/drivers/gpu/ipu-v3/ipu-common.c
index 118318513e2d..c35eac1116f5 100644
--- linux-libre-6.1-gnu/drivers/gpu/ipu-v3/ipu-common.c
+++ linux-libre-6.1.39-gnu/drivers/gpu/ipu-v3/ipu-common.c
@@ -1165,6 +1165,7 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base)
 		pdev = platform_device_alloc(reg->name, id++);
 		if (!pdev) {
 			ret = -ENOMEM;
+			of_node_put(of_node);
 			goto err_register;
 		}
 
diff --git linux-libre-6.1-gnu/drivers/hid/Kconfig linux-libre-6.1.39-gnu/drivers/hid/Kconfig
index 185a077d59cd..c1873ccc7248 100644
--- linux-libre-6.1-gnu/drivers/hid/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/hid/Kconfig
@@ -1262,7 +1262,7 @@ config HID_MCP2221
 
 config HID_KUNIT_TEST
 	tristate "KUnit tests for HID" if !KUNIT_ALL_TESTS
-	depends on KUNIT=y
+	depends on KUNIT
 	depends on HID_UCLOGIC
 	default KUNIT_ALL_TESTS
 	help
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c
index 8275bba63611..c751d12f5df8 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c
+++ linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c
@@ -227,6 +227,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 	cl_data->num_hid_devices = amd_mp2_get_sensor_num(privdata, &cl_data->sensor_idx[0]);
 	if (cl_data->num_hid_devices == 0)
 		return -ENODEV;
+	cl_data->is_any_sensor_enabled = false;
 
 	INIT_DELAYED_WORK(&cl_data->work, amd_sfh_work);
 	INIT_DELAYED_WORK(&cl_data->work_buffer, amd_sfh_work_buffer);
@@ -237,6 +238,10 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 		in_data->sensor_virt_addr[i] = dma_alloc_coherent(dev, sizeof(int) * 8,
 								  &cl_data->sensor_dma_addr[i],
 								  GFP_KERNEL);
+		if (!in_data->sensor_virt_addr[i]) {
+			rc = -ENOMEM;
+			goto cleanup;
+		}
 		cl_data->sensor_sts[i] = SENSOR_DISABLED;
 		cl_data->sensor_requested_cnt[i] = 0;
 		cl_data->cur_hid_dev = i;
@@ -278,11 +283,12 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 		}
 		rc = mp2_ops->get_rep_desc(cl_idx, cl_data->report_descr[i]);
 		if (rc)
-			return rc;
+			goto cleanup;
 		mp2_ops->start(privdata, info);
 		status = amd_sfh_wait_for_response
 				(privdata, cl_data->sensor_idx[i], SENSOR_ENABLED);
 		if (status == SENSOR_ENABLED) {
+			cl_data->is_any_sensor_enabled = true;
 			cl_data->sensor_sts[i] = SENSOR_ENABLED;
 			rc = amdtp_hid_probe(cl_data->cur_hid_dev, cl_data);
 			if (rc) {
@@ -297,19 +303,26 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 					cl_data->sensor_sts[i]);
 				goto cleanup;
 			}
+		} else {
+			cl_data->sensor_sts[i] = SENSOR_DISABLED;
+			dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
+				cl_data->sensor_idx[i],
+				get_sensor_name(cl_data->sensor_idx[i]),
+				cl_data->sensor_sts[i]);
 		}
 		dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
 			cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]),
 			cl_data->sensor_sts[i]);
 	}
-	if (mp2_ops->discovery_status && mp2_ops->discovery_status(privdata) == 0) {
+	if (!cl_data->is_any_sensor_enabled ||
+	   (mp2_ops->discovery_status && mp2_ops->discovery_status(privdata) == 0)) {
 		amd_sfh_hid_client_deinit(privdata);
 		for (i = 0; i < cl_data->num_hid_devices; i++) {
 			devm_kfree(dev, cl_data->feature_report[i]);
 			devm_kfree(dev, in_data->input_report[i]);
 			devm_kfree(dev, cl_data->report_descr[i]);
 		}
-		dev_warn(dev, "Failed to discover, sensors not enabled\n");
+		dev_warn(dev, "Failed to discover, sensors not enabled is %d\n", cl_data->is_any_sensor_enabled);
 		return -EOPNOTSUPP;
 	}
 	schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
index 3754fb423e3a..528036892c9d 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
+++ linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
@@ -32,6 +32,7 @@ struct amd_input_data {
 struct amdtp_cl_data {
 	u8 init_done;
 	u32 cur_hid_dev;
+	bool is_any_sensor_enabled;
 	u32 hid_dev_count;
 	u32 num_hid_devices;
 	struct device_info *hid_devices;
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index 47774b9ab3de..c936d6a51c0c 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -367,6 +367,14 @@ init_done:
 	return devm_add_action_or_reset(&pdev->dev, privdata->mp2_ops->remove, privdata);
 }
 
+static void amd_sfh_shutdown(struct pci_dev *pdev)
+{
+	struct amd_mp2_dev *mp2 = pci_get_drvdata(pdev);
+
+	if (mp2 && mp2->mp2_ops)
+		mp2->mp2_ops->stop_all(mp2);
+}
+
 static int __maybe_unused amd_mp2_pci_resume(struct device *dev)
 {
 	struct amd_mp2_dev *mp2 = dev_get_drvdata(dev);
@@ -401,6 +409,7 @@ static struct pci_driver amd_mp2_pci_driver = {
 	.id_table	= amd_mp2_pci_tbl,
 	.probe		= amd_mp2_pci_probe,
 	.driver.pm	= &amd_mp2_pm_ops,
+	.shutdown	= amd_sfh_shutdown,
 };
 module_pci_driver(amd_mp2_pci_driver);
 
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
index 0609fea581c9..6f0d332ccf51 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
+++ linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
@@ -218,7 +218,7 @@ static u8 get_input_rep(u8 current_index, int sensor_idx, int report_id,
 			     OFFSET_SENSOR_DATA_DEFAULT;
 		memcpy_fromio(&als_data, sensoraddr, sizeof(struct sfh_als_data));
 		get_common_inputs(&als_input.common_property, report_id);
-		als_input.illuminance_value = als_data.lux;
+		als_input.illuminance_value = float_to_int(als_data.lux);
 		report_size = sizeof(als_input);
 		memcpy(input_report, &als_input, sizeof(als_input));
 		break;
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
index 4da2f9f62aba..bb8bd7892b67 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
+++ linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
@@ -112,6 +112,7 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 	cl_data->num_hid_devices = amd_sfh_get_sensor_num(privdata, &cl_data->sensor_idx[0]);
 	if (cl_data->num_hid_devices == 0)
 		return -ENODEV;
+	cl_data->is_any_sensor_enabled = false;
 
 	INIT_DELAYED_WORK(&cl_data->work, amd_sfh_work);
 	INIT_DELAYED_WORK(&cl_data->work_buffer, amd_sfh_work_buffer);
@@ -160,7 +161,7 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 		}
 		rc = mp2_ops->get_rep_desc(cl_idx, cl_data->report_descr[i]);
 		if (rc)
-			return rc;
+			goto cleanup;
 
 		writel(0, privdata->mmio + AMD_P2C_MSG(0));
 		mp2_ops->start(privdata, info);
@@ -170,6 +171,7 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 		status = (status == 0) ? SENSOR_ENABLED : SENSOR_DISABLED;
 
 		if (status == SENSOR_ENABLED) {
+			cl_data->is_any_sensor_enabled = true;
 			cl_data->sensor_sts[i] = SENSOR_ENABLED;
 			rc = amdtp_hid_probe(i, cl_data);
 			if (rc) {
@@ -186,12 +188,21 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 					cl_data->sensor_sts[i]);
 				goto cleanup;
 			}
+		} else {
+			cl_data->sensor_sts[i] = SENSOR_DISABLED;
 		}
 		dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
 			cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]),
 			cl_data->sensor_sts[i]);
 	}
 
+	if (!cl_data->is_any_sensor_enabled) {
+		dev_warn(dev, "Failed to discover, sensors not enabled is %d\n",
+			 cl_data->is_any_sensor_enabled);
+		rc = -EOPNOTSUPP;
+		goto cleanup;
+	}
+
 	schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
 	return 0;
 
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c
index c6df959ec725..4f81ef2d4f56 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c
+++ linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c
@@ -16,11 +16,11 @@ static int amd_sfh_wait_response(struct amd_mp2_dev *mp2, u8 sid, u32 cmd_id)
 {
 	struct sfh_cmd_response cmd_resp;
 
-	/* Get response with status within a max of 1600 ms timeout */
+	/* Get response with status within a max of 10000 ms timeout */
 	if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp,
 				(cmd_resp.response.response == 0 &&
 				cmd_resp.response.cmd_id == cmd_id && (sid == 0xff ||
-				cmd_resp.response.sensor_id == sid)), 500, 1600000))
+				cmd_resp.response.sensor_id == sid)), 500, 10000000))
 		return cmd_resp.response.response;
 
 	return -1;
@@ -33,6 +33,7 @@ static void amd_start_sensor(struct amd_mp2_dev *privdata, struct amd_mp2_sensor
 	cmd_base.ul = 0;
 	cmd_base.cmd.cmd_id = ENABLE_SENSOR;
 	cmd_base.cmd.intr_disable = 0;
+	cmd_base.cmd.sub_cmd_value = 1;
 	cmd_base.cmd.sensor_id = info.sensor_idx;
 
 	writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
@@ -45,6 +46,7 @@ static void amd_stop_sensor(struct amd_mp2_dev *privdata, u16 sensor_idx)
 	cmd_base.ul = 0;
 	cmd_base.cmd.cmd_id = DISABLE_SENSOR;
 	cmd_base.cmd.intr_disable = 0;
+	cmd_base.cmd.sub_cmd_value = 1;
 	cmd_base.cmd.sensor_id = sensor_idx;
 
 	writeq(0x0, privdata->mmio + AMD_C2P_MSG(1));
@@ -56,8 +58,10 @@ static void amd_stop_all_sensor(struct amd_mp2_dev *privdata)
 	struct sfh_cmd_base cmd_base;
 
 	cmd_base.ul = 0;
-	cmd_base.cmd.cmd_id = STOP_ALL_SENSORS;
+	cmd_base.cmd.cmd_id = DISABLE_SENSOR;
 	cmd_base.cmd.intr_disable = 0;
+	/* 0xf indicates all sensors */
+	cmd_base.cmd.sensor_id = 0xf;
 
 	writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
 }
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
index ae47a369dc05..9d31d5b510eb 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
+++ linux-libre-6.1.39-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
@@ -33,9 +33,9 @@ struct sfh_cmd_base {
 		struct {
 			u32 sensor_id		: 4;
 			u32 cmd_id		: 4;
-			u32 sub_cmd_id		: 6;
-			u32 length		: 12;
-			u32 rsvd		: 5;
+			u32 sub_cmd_id		: 8;
+			u32 sub_cmd_value	: 12;
+			u32 rsvd		: 3;
 			u32 intr_disable	: 1;
 		} cmd;
 	};
@@ -133,7 +133,7 @@ struct sfh_mag_data {
 
 struct sfh_als_data {
 	struct sfh_common_data commondata;
-	u16 lux;
+	u32 lux;
 };
 
 struct hpd_status {
diff --git linux-libre-6.1-gnu/drivers/hid/hid-apple.c linux-libre-6.1.39-gnu/drivers/hid/hid-apple.c
index 6970797cdc56..37b2ce9b50fe 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-apple.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-apple.c
@@ -314,6 +314,7 @@ static const struct apple_key_translation swapped_option_cmd_keys[] = {
 
 static const struct apple_key_translation swapped_fn_leftctrl_keys[] = {
 	{ KEY_FN, KEY_LEFTCTRL },
+	{ KEY_LEFTCTRL, KEY_FN },
 	{ }
 };
 
@@ -375,24 +376,40 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 	struct apple_sc *asc = hid_get_drvdata(hid);
 	const struct apple_key_translation *trans, *table;
 	bool do_translate;
-	u16 code = 0;
+	u16 code = usage->code;
 	unsigned int real_fnmode;
 
-	u16 fn_keycode = (swap_fn_leftctrl) ? (KEY_LEFTCTRL) : (KEY_FN);
-
-	if (usage->code == fn_keycode) {
-		asc->fn_on = !!value;
-		input_event_with_scancode(input, usage->type, KEY_FN,
-				usage->hid, value);
-		return 1;
-	}
-
 	if (fnmode == 3) {
 		real_fnmode = (asc->quirks & APPLE_IS_NON_APPLE) ? 2 : 1;
 	} else {
 		real_fnmode = fnmode;
 	}
 
+	if (swap_fn_leftctrl) {
+		trans = apple_find_translation(swapped_fn_leftctrl_keys, code);
+
+		if (trans)
+			code = trans->to;
+	}
+
+	if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) &&
+			hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) {
+		trans = apple_find_translation(apple_iso_keyboard, code);
+
+		if (trans)
+			code = trans->to;
+	}
+
+	if (swap_opt_cmd) {
+		trans = apple_find_translation(swapped_option_cmd_keys, code);
+
+		if (trans)
+			code = trans->to;
+	}
+
+	if (code == KEY_FN)
+		asc->fn_on = !!value;
+
 	if (real_fnmode) {
 		if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI ||
 		    hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO ||
@@ -430,15 +447,18 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 		else
 			table = apple_fn_keys;
 
-		trans = apple_find_translation (table, usage->code);
+		trans = apple_find_translation(table, code);
 
 		if (trans) {
-			if (test_bit(trans->from, input->key))
+			bool from_is_set = test_bit(trans->from, input->key);
+			bool to_is_set = test_bit(trans->to, input->key);
+
+			if (from_is_set)
 				code = trans->from;
-			else if (test_bit(trans->to, input->key))
+			else if (to_is_set)
 				code = trans->to;
 
-			if (!code) {
+			if (!(from_is_set || to_is_set)) {
 				if (trans->flags & APPLE_FLAG_FKEY) {
 					switch (real_fnmode) {
 					case 1:
@@ -455,62 +475,31 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 					do_translate = asc->fn_on;
 				}
 
-				code = do_translate ? trans->to : trans->from;
+				if (do_translate)
+					code = trans->to;
 			}
-
-			input_event_with_scancode(input, usage->type, code,
-					usage->hid, value);
-			return 1;
 		}
 
 		if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
-				(test_bit(usage->code, asc->pressed_numlock) ||
+				(test_bit(code, asc->pressed_numlock) ||
 				test_bit(LED_NUML, input->led))) {
-			trans = apple_find_translation(powerbook_numlock_keys,
-					usage->code);
+			trans = apple_find_translation(powerbook_numlock_keys, code);
 
 			if (trans) {
 				if (value)
-					set_bit(usage->code,
-							asc->pressed_numlock);
+					set_bit(code, asc->pressed_numlock);
 				else
-					clear_bit(usage->code,
-							asc->pressed_numlock);
+					clear_bit(code, asc->pressed_numlock);
 
-				input_event_with_scancode(input, usage->type,
-						trans->to, usage->hid, value);
+				code = trans->to;
 			}
-
-			return 1;
-		}
-	}
-
-	if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) &&
-			hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) {
-		trans = apple_find_translation(apple_iso_keyboard, usage->code);
-		if (trans) {
-			input_event_with_scancode(input, usage->type,
-					trans->to, usage->hid, value);
-			return 1;
 		}
 	}
 
-	if (swap_opt_cmd) {
-		trans = apple_find_translation(swapped_option_cmd_keys, usage->code);
-		if (trans) {
-			input_event_with_scancode(input, usage->type,
-					trans->to, usage->hid, value);
-			return 1;
-		}
-	}
+	if (usage->code != code) {
+		input_event_with_scancode(input, usage->type, code, usage->hid, value);
 
-	if (swap_fn_leftctrl) {
-		trans = apple_find_translation(swapped_fn_leftctrl_keys, usage->code);
-		if (trans) {
-			input_event_with_scancode(input, usage->type,
-					trans->to, usage->hid, value);
-			return 1;
-		}
+		return 1;
 	}
 
 	return 0;
@@ -640,9 +629,6 @@ static void apple_setup_input(struct input_dev *input)
 	apple_setup_key_translation(input, apple2021_fn_keys);
 	apple_setup_key_translation(input, macbookpro_no_esc_fn_keys);
 	apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys);
-
-	if (swap_fn_leftctrl)
-		apple_setup_key_translation(input, swapped_fn_leftctrl_keys);
 }
 
 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
@@ -868,14 +854,16 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
-		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+			APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 			APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
-		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+			APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 			APPLE_RDESC_JIS },
@@ -894,7 +882,8 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
-		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+			APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 			APPLE_RDESC_JIS },
@@ -935,31 +924,31 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
 		.driver_data = APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
 		.driver_data = APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
 		.driver_data = APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
 		.driver_data = APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
 		.driver_data = APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
@@ -1011,21 +1000,21 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
diff --git linux-libre-6.1-gnu/drivers/hid/hid-asus.c linux-libre-6.1.39-gnu/drivers/hid/hid-asus.c
index f99752b998f3..d1094bb1aa42 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-asus.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-asus.c
@@ -98,6 +98,7 @@ struct asus_kbd_leds {
 	struct hid_device *hdev;
 	struct work_struct work;
 	unsigned int brightness;
+	spinlock_t lock;
 	bool removed;
 };
 
@@ -490,21 +491,42 @@ static int rog_nkey_led_init(struct hid_device *hdev)
 	return ret;
 }
 
+static void asus_schedule_work(struct asus_kbd_leds *led)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&led->lock, flags);
+	if (!led->removed)
+		schedule_work(&led->work);
+	spin_unlock_irqrestore(&led->lock, flags);
+}
+
 static void asus_kbd_backlight_set(struct led_classdev *led_cdev,
 				   enum led_brightness brightness)
 {
 	struct asus_kbd_leds *led = container_of(led_cdev, struct asus_kbd_leds,
 						 cdev);
+	unsigned long flags;
+
+	spin_lock_irqsave(&led->lock, flags);
 	led->brightness = brightness;
-	schedule_work(&led->work);
+	spin_unlock_irqrestore(&led->lock, flags);
+
+	asus_schedule_work(led);
 }
 
 static enum led_brightness asus_kbd_backlight_get(struct led_classdev *led_cdev)
 {
 	struct asus_kbd_leds *led = container_of(led_cdev, struct asus_kbd_leds,
 						 cdev);
+	enum led_brightness brightness;
+	unsigned long flags;
+
+	spin_lock_irqsave(&led->lock, flags);
+	brightness = led->brightness;
+	spin_unlock_irqrestore(&led->lock, flags);
 
-	return led->brightness;
+	return brightness;
 }
 
 static void asus_kbd_backlight_work(struct work_struct *work)
@@ -512,11 +534,11 @@ static void asus_kbd_backlight_work(struct work_struct *work)
 	struct asus_kbd_leds *led = container_of(work, struct asus_kbd_leds, work);
 	u8 buf[] = { FEATURE_KBD_REPORT_ID, 0xba, 0xc5, 0xc4, 0x00 };
 	int ret;
+	unsigned long flags;
 
-	if (led->removed)
-		return;
-
+	spin_lock_irqsave(&led->lock, flags);
 	buf[4] = led->brightness;
+	spin_unlock_irqrestore(&led->lock, flags);
 
 	ret = asus_kbd_set_report(led->hdev, buf, sizeof(buf));
 	if (ret < 0)
@@ -584,6 +606,7 @@ static int asus_kbd_register_leds(struct hid_device *hdev)
 	drvdata->kbd_backlight->cdev.brightness_set = asus_kbd_backlight_set;
 	drvdata->kbd_backlight->cdev.brightness_get = asus_kbd_backlight_get;
 	INIT_WORK(&drvdata->kbd_backlight->work, asus_kbd_backlight_work);
+	spin_lock_init(&drvdata->kbd_backlight->lock);
 
 	ret = devm_led_classdev_register(&hdev->dev, &drvdata->kbd_backlight->cdev);
 	if (ret < 0) {
@@ -1119,9 +1142,13 @@ err_stop_hw:
 static void asus_remove(struct hid_device *hdev)
 {
 	struct asus_drvdata *drvdata = hid_get_drvdata(hdev);
+	unsigned long flags;
 
 	if (drvdata->kbd_backlight) {
+		spin_lock_irqsave(&drvdata->kbd_backlight->lock, flags);
 		drvdata->kbd_backlight->removed = true;
+		spin_unlock_irqrestore(&drvdata->kbd_backlight->lock, flags);
+
 		cancel_work_sync(&drvdata->kbd_backlight->work);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/hid/hid-betopff.c linux-libre-6.1.39-gnu/drivers/hid/hid-betopff.c
index 467d789f9bc2..25ed7b9a917e 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-betopff.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-betopff.c
@@ -60,7 +60,6 @@ static int betopff_init(struct hid_device *hid)
 	struct list_head *report_list =
 			&hid->report_enum[HID_OUTPUT_REPORT].report_list;
 	struct input_dev *dev;
-	int field_count = 0;
 	int error;
 	int i, j;
 
@@ -86,19 +85,21 @@ static int betopff_init(struct hid_device *hid)
 	 * -----------------------------------------
 	 * Do init them with default value.
 	 */
+	if (report->maxfield < 4) {
+		hid_err(hid, "not enough fields in the report: %d\n",
+				report->maxfield);
+		return -ENODEV;
+	}
 	for (i = 0; i < report->maxfield; i++) {
+		if (report->field[i]->report_count < 1) {
+			hid_err(hid, "no values in the field\n");
+			return -ENODEV;
+		}
 		for (j = 0; j < report->field[i]->report_count; j++) {
 			report->field[i]->value[j] = 0x00;
-			field_count++;
 		}
 	}
 
-	if (field_count < 4) {
-		hid_err(hid, "not enough fields in the report: %d\n",
-				field_count);
-		return -ENODEV;
-	}
-
 	betopff = kzalloc(sizeof(*betopff), GFP_KERNEL);
 	if (!betopff)
 		return -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/hid/hid-bigbenff.c linux-libre-6.1.39-gnu/drivers/hid/hid-bigbenff.c
index e8c5e3ac9fff..a02cb517b4c4 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-bigbenff.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-bigbenff.c
@@ -174,6 +174,7 @@ static __u8 pid0902_rdesc_fixed[] = {
 struct bigben_device {
 	struct hid_device *hid;
 	struct hid_report *report;
+	spinlock_t lock;
 	bool removed;
 	u8 led_state;         /* LED1 = 1 .. LED4 = 8 */
 	u8 right_motor_on;    /* right motor off/on 0/1 */
@@ -184,18 +185,39 @@ struct bigben_device {
 	struct work_struct worker;
 };
 
+static inline void bigben_schedule_work(struct bigben_device *bigben)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&bigben->lock, flags);
+	if (!bigben->removed)
+		schedule_work(&bigben->worker);
+	spin_unlock_irqrestore(&bigben->lock, flags);
+}
 
 static void bigben_worker(struct work_struct *work)
 {
 	struct bigben_device *bigben = container_of(work,
 		struct bigben_device, worker);
 	struct hid_field *report_field = bigben->report->field[0];
-
-	if (bigben->removed || !report_field)
+	bool do_work_led = false;
+	bool do_work_ff = false;
+	u8 *buf;
+	u32 len;
+	unsigned long flags;
+
+	buf = hid_alloc_report_buf(bigben->report, GFP_KERNEL);
+	if (!buf)
 		return;
 
+	len = hid_report_len(bigben->report);
+
+	/* LED work */
+	spin_lock_irqsave(&bigben->lock, flags);
+
 	if (bigben->work_led) {
 		bigben->work_led = false;
+		do_work_led = true;
 		report_field->value[0] = 0x01; /* 1 = led message */
 		report_field->value[1] = 0x08; /* reserved value, always 8 */
 		report_field->value[2] = bigben->led_state;
@@ -204,11 +226,22 @@ static void bigben_worker(struct work_struct *work)
 		report_field->value[5] = 0x00; /* padding */
 		report_field->value[6] = 0x00; /* padding */
 		report_field->value[7] = 0x00; /* padding */
-		hid_hw_request(bigben->hid, bigben->report, HID_REQ_SET_REPORT);
+		hid_output_report(bigben->report, buf);
 	}
 
+	spin_unlock_irqrestore(&bigben->lock, flags);
+
+	if (do_work_led) {
+		hid_hw_raw_request(bigben->hid, bigben->report->id, buf, len,
+				   bigben->report->type, HID_REQ_SET_REPORT);
+	}
+
+	/* FF work */
+	spin_lock_irqsave(&bigben->lock, flags);
+
 	if (bigben->work_ff) {
 		bigben->work_ff = false;
+		do_work_ff = true;
 		report_field->value[0] = 0x02; /* 2 = rumble effect message */
 		report_field->value[1] = 0x08; /* reserved value, always 8 */
 		report_field->value[2] = bigben->right_motor_on;
@@ -217,8 +250,17 @@ static void bigben_worker(struct work_struct *work)
 		report_field->value[5] = 0x00; /* padding */
 		report_field->value[6] = 0x00; /* padding */
 		report_field->value[7] = 0x00; /* padding */
-		hid_hw_request(bigben->hid, bigben->report, HID_REQ_SET_REPORT);
+		hid_output_report(bigben->report, buf);
 	}
+
+	spin_unlock_irqrestore(&bigben->lock, flags);
+
+	if (do_work_ff) {
+		hid_hw_raw_request(bigben->hid, bigben->report->id, buf, len,
+				   bigben->report->type, HID_REQ_SET_REPORT);
+	}
+
+	kfree(buf);
 }
 
 static int hid_bigben_play_effect(struct input_dev *dev, void *data,
@@ -228,6 +270,7 @@ static int hid_bigben_play_effect(struct input_dev *dev, void *data,
 	struct bigben_device *bigben = hid_get_drvdata(hid);
 	u8 right_motor_on;
 	u8 left_motor_force;
+	unsigned long flags;
 
 	if (!bigben) {
 		hid_err(hid, "no device data\n");
@@ -242,10 +285,13 @@ static int hid_bigben_play_effect(struct input_dev *dev, void *data,
 
 	if (right_motor_on != bigben->right_motor_on ||
 			left_motor_force != bigben->left_motor_force) {
+		spin_lock_irqsave(&bigben->lock, flags);
 		bigben->right_motor_on   = right_motor_on;
 		bigben->left_motor_force = left_motor_force;
 		bigben->work_ff = true;
-		schedule_work(&bigben->worker);
+		spin_unlock_irqrestore(&bigben->lock, flags);
+
+		bigben_schedule_work(bigben);
 	}
 
 	return 0;
@@ -259,6 +305,7 @@ static void bigben_set_led(struct led_classdev *led,
 	struct bigben_device *bigben = hid_get_drvdata(hid);
 	int n;
 	bool work;
+	unsigned long flags;
 
 	if (!bigben) {
 		hid_err(hid, "no device data\n");
@@ -267,6 +314,7 @@ static void bigben_set_led(struct led_classdev *led,
 
 	for (n = 0; n < NUM_LEDS; n++) {
 		if (led == bigben->leds[n]) {
+			spin_lock_irqsave(&bigben->lock, flags);
 			if (value == LED_OFF) {
 				work = (bigben->led_state & BIT(n));
 				bigben->led_state &= ~BIT(n);
@@ -274,10 +322,11 @@ static void bigben_set_led(struct led_classdev *led,
 				work = !(bigben->led_state & BIT(n));
 				bigben->led_state |= BIT(n);
 			}
+			spin_unlock_irqrestore(&bigben->lock, flags);
 
 			if (work) {
 				bigben->work_led = true;
-				schedule_work(&bigben->worker);
+				bigben_schedule_work(bigben);
 			}
 			return;
 		}
@@ -307,8 +356,12 @@ static enum led_brightness bigben_get_led(struct led_classdev *led)
 static void bigben_remove(struct hid_device *hid)
 {
 	struct bigben_device *bigben = hid_get_drvdata(hid);
+	unsigned long flags;
 
+	spin_lock_irqsave(&bigben->lock, flags);
 	bigben->removed = true;
+	spin_unlock_irqrestore(&bigben->lock, flags);
+
 	cancel_work_sync(&bigben->worker);
 	hid_hw_stop(hid);
 }
@@ -318,7 +371,6 @@ static int bigben_probe(struct hid_device *hid,
 {
 	struct bigben_device *bigben;
 	struct hid_input *hidinput;
-	struct list_head *report_list;
 	struct led_classdev *led;
 	char *name;
 	size_t name_sz;
@@ -343,9 +395,12 @@ static int bigben_probe(struct hid_device *hid,
 		return error;
 	}
 
-	report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
-	bigben->report = list_entry(report_list->next,
-		struct hid_report, list);
+	bigben->report = hid_validate_values(hid, HID_OUTPUT_REPORT, 0, 0, 8);
+	if (!bigben->report) {
+		hid_err(hid, "no output report found\n");
+		error = -ENODEV;
+		goto error_hw_stop;
+	}
 
 	if (list_empty(&hid->inputs)) {
 		hid_err(hid, "no inputs found\n");
@@ -357,6 +412,7 @@ static int bigben_probe(struct hid_device *hid,
 	set_bit(FF_RUMBLE, hidinput->input->ffbit);
 
 	INIT_WORK(&bigben->worker, bigben_worker);
+	spin_lock_init(&bigben->lock);
 
 	error = input_ff_create_memless(hidinput->input, NULL,
 		hid_bigben_play_effect);
@@ -397,7 +453,7 @@ static int bigben_probe(struct hid_device *hid,
 	bigben->left_motor_force = 0;
 	bigben->work_led = true;
 	bigben->work_ff = true;
-	schedule_work(&bigben->worker);
+	bigben_schedule_work(bigben);
 
 	hid_info(hid, "LED and force feedback support for BigBen gamepad\n");
 
diff --git linux-libre-6.1-gnu/drivers/hid/hid-core.c linux-libre-6.1.39-gnu/drivers/hid/hid-core.c
index bd47628da6be..799a3086dbb0 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-core.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-core.c
@@ -261,6 +261,7 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 {
 	struct hid_report *report;
 	struct hid_field *field;
+	unsigned int max_buffer_size = HID_MAX_BUFFER_SIZE;
 	unsigned int usages;
 	unsigned int offset;
 	unsigned int i;
@@ -291,8 +292,11 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 	offset = report->size;
 	report->size += parser->global.report_size * parser->global.report_count;
 
+	if (parser->device->ll_driver->max_buffer_size)
+		max_buffer_size = parser->device->ll_driver->max_buffer_size;
+
 	/* Total size check: Allow for possible report index byte */
-	if (report->size > (HID_MAX_BUFFER_SIZE - 1) << 3) {
+	if (report->size > (max_buffer_size - 1) << 3) {
 		hid_err(parser->device, "report is too long\n");
 		return -1;
 	}
@@ -993,8 +997,8 @@ struct hid_report *hid_validate_values(struct hid_device *hid,
 		 * Validating on id 0 means we should examine the first
 		 * report in the list.
 		 */
-		report = list_entry(
-				hid->report_enum[type].report_list.next,
+		report = list_first_entry_or_null(
+				&hid->report_enum[type].report_list,
 				struct hid_report, list);
 	} else {
 		report = hid->report_enum[type].report_id_hash[id];
@@ -1202,6 +1206,7 @@ int hid_open_report(struct hid_device *device)
 	__u8 *end;
 	__u8 *next;
 	int ret;
+	int i;
 	static int (*dispatch_type[])(struct hid_parser *parser,
 				      struct hid_item *item) = {
 		hid_parser_main,
@@ -1252,6 +1257,8 @@ int hid_open_report(struct hid_device *device)
 		goto err;
 	}
 	device->collection_size = HID_DEFAULT_NUM_COLLECTIONS;
+	for (i = 0; i < HID_DEFAULT_NUM_COLLECTIONS; i++)
+		device->collection[i].parent_idx = -1;
 
 	ret = -EINVAL;
 	while ((next = fetch_item(start, end, &item)) != NULL) {
@@ -1963,6 +1970,7 @@ int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 *
 	struct hid_report_enum *report_enum = hid->report_enum + type;
 	struct hid_report *report;
 	struct hid_driver *hdrv;
+	int max_buffer_size = HID_MAX_BUFFER_SIZE;
 	u32 rsize, csize = size;
 	u8 *cdata = data;
 	int ret = 0;
@@ -1978,10 +1986,13 @@ int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 *
 
 	rsize = hid_compute_report_size(report);
 
-	if (report_enum->numbered && rsize >= HID_MAX_BUFFER_SIZE)
-		rsize = HID_MAX_BUFFER_SIZE - 1;
-	else if (rsize > HID_MAX_BUFFER_SIZE)
-		rsize = HID_MAX_BUFFER_SIZE;
+	if (hid->ll_driver->max_buffer_size)
+		max_buffer_size = hid->ll_driver->max_buffer_size;
+
+	if (report_enum->numbered && rsize >= max_buffer_size)
+		rsize = max_buffer_size - 1;
+	else if (rsize > max_buffer_size)
+		rsize = max_buffer_size;
 
 	if (csize < rsize) {
 		dbg_hid("report %d is too short, (%d < %d)\n", report->id,
@@ -2384,7 +2395,12 @@ int hid_hw_raw_request(struct hid_device *hdev,
 		       unsigned char reportnum, __u8 *buf,
 		       size_t len, enum hid_report_type rtype, enum hid_class_request reqtype)
 {
-	if (len < 1 || len > HID_MAX_BUFFER_SIZE || !buf)
+	unsigned int max_buffer_size = HID_MAX_BUFFER_SIZE;
+
+	if (hdev->ll_driver->max_buffer_size)
+		max_buffer_size = hdev->ll_driver->max_buffer_size;
+
+	if (len < 1 || len > max_buffer_size || !buf)
 		return -EINVAL;
 
 	return hdev->ll_driver->raw_request(hdev, reportnum, buf, len,
@@ -2403,7 +2419,12 @@ EXPORT_SYMBOL_GPL(hid_hw_raw_request);
  */
 int hid_hw_output_report(struct hid_device *hdev, __u8 *buf, size_t len)
 {
-	if (len < 1 || len > HID_MAX_BUFFER_SIZE || !buf)
+	unsigned int max_buffer_size = HID_MAX_BUFFER_SIZE;
+
+	if (hdev->ll_driver->max_buffer_size)
+		max_buffer_size = hdev->ll_driver->max_buffer_size;
+
+	if (len < 1 || len > max_buffer_size || !buf)
 		return -EINVAL;
 
 	if (hdev->ll_driver->output_report)
diff --git linux-libre-6.1-gnu/drivers/hid/hid-cp2112.c linux-libre-6.1.39-gnu/drivers/hid/hid-cp2112.c
index 1e16b0fa310d..27cadadda7c9 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-cp2112.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-cp2112.c
@@ -1354,6 +1354,7 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	girq->parents = NULL;
 	girq->default_type = IRQ_TYPE_NONE;
 	girq->handler = handle_simple_irq;
+	girq->threaded = true;
 
 	ret = gpiochip_add_data(&dev->gc, dev);
 	if (ret < 0) {
diff --git linux-libre-6.1-gnu/drivers/hid/hid-debug.c linux-libre-6.1.39-gnu/drivers/hid/hid-debug.c
index 2ca6ab600bc9..15e35702773c 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-debug.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-debug.c
@@ -972,6 +972,7 @@ static const char *keys[KEY_MAX + 1] = {
 	[KEY_KBD_LAYOUT_NEXT] = "KbdLayoutNext",
 	[KEY_EMOJI_PICKER] = "EmojiPicker",
 	[KEY_DICTATE] = "Dictate",
+	[KEY_MICMUTE] = "MicrophoneMute",
 	[KEY_BRIGHTNESS_MIN] = "BrightnessMin",
 	[KEY_BRIGHTNESS_MAX] = "BrightnessMax",
 	[KEY_BRIGHTNESS_AUTO] = "BrightnessAuto",
diff --git linux-libre-6.1-gnu/drivers/hid/hid-elecom.c linux-libre-6.1.39-gnu/drivers/hid/hid-elecom.c
index e59e9911fc37..4fa45ee77503 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-elecom.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-elecom.c
@@ -12,6 +12,7 @@
  *  Copyright (c) 2017 Alex Manoussakis <amanou@gnu.org>
  *  Copyright (c) 2017 Tomasz Kramkowski <tk@the-tk.com>
  *  Copyright (c) 2020 YOSHIOKA Takuma <lo48576@hard-wi.red>
+ *  Copyright (c) 2022 Takahiro Fujii <fujii@xaxxi.net>
  */
 
 /*
@@ -89,7 +90,7 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 	case USB_DEVICE_ID_ELECOM_M_DT1URBK:
 	case USB_DEVICE_ID_ELECOM_M_DT1DRBK:
 	case USB_DEVICE_ID_ELECOM_M_HT1URBK:
-	case USB_DEVICE_ID_ELECOM_M_HT1DRBK:
+	case USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D:
 		/*
 		 * Report descriptor format:
 		 * 12: button bit count
@@ -99,6 +100,16 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		 */
 		mouse_button_fixup(hdev, rdesc, *rsize, 12, 30, 14, 20, 8);
 		break;
+	case USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C:
+		/*
+		 * Report descriptor format:
+		 * 22: button bit count
+		 * 30: padding bit count
+		 * 24: button report size
+		 * 16: button usage maximum
+		 */
+		mouse_button_fixup(hdev, rdesc, *rsize, 22, 30, 24, 16, 8);
+		break;
 	}
 	return rdesc;
 }
@@ -112,7 +123,8 @@ static const struct hid_device_id elecom_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1DRBK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, elecom_devices);
diff --git linux-libre-6.1-gnu/drivers/hid/hid-google-hammer.c linux-libre-6.1.39-gnu/drivers/hid/hid-google-hammer.c
index 7ae5f27df54d..c6bdb9c4ef3e 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-google-hammer.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-google-hammer.c
@@ -586,6 +586,8 @@ static const struct hid_device_id hammer_devices[] = {
 		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_EEL) },
 	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
 		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_HAMMER) },
+	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_JEWEL) },
 	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
 		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_MAGNEMITE) },
 	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
diff --git linux-libre-6.1-gnu/drivers/hid/hid-ids.h linux-libre-6.1.39-gnu/drivers/hid/hid-ids.h
index 8f58c3c1bec3..653db6cdab57 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-ids.h
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-ids.h
@@ -274,7 +274,6 @@
 #define USB_DEVICE_ID_CH_AXIS_295	0x001c
 
 #define USB_VENDOR_ID_CHERRY		0x046a
-#define USB_DEVICE_ID_CHERRY_MOUSE_000C	0x000c
 #define USB_DEVICE_ID_CHERRY_CYMOTION	0x0023
 #define USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR	0x0027
 
@@ -412,7 +411,11 @@
 #define USB_DEVICE_ID_HP_X2_10_COVER	0x0755
 #define I2C_DEVICE_ID_HP_ENVY_X360_15	0x2d05
 #define I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100	0x29CF
+#define I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV	0x2CF9
 #define I2C_DEVICE_ID_HP_SPECTRE_X360_15	0x2817
+#define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG  0x29DF
+#define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8
+#define I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN 0x2C82
 #define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN	0x2544
 #define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN	0x2706
 #define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN	0x261A
@@ -428,7 +431,8 @@
 #define USB_DEVICE_ID_ELECOM_M_DT1URBK	0x00fe
 #define USB_DEVICE_ID_ELECOM_M_DT1DRBK	0x00ff
 #define USB_DEVICE_ID_ELECOM_M_HT1URBK	0x010c
-#define USB_DEVICE_ID_ELECOM_M_HT1DRBK	0x010d
+#define USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D	0x010d
+#define USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C	0x011c
 
 #define USB_VENDOR_ID_DREAM_CHEEKY	0x1d34
 #define USB_DEVICE_ID_DREAM_CHEEKY_WN	0x0004
@@ -519,6 +523,7 @@
 #define USB_DEVICE_ID_GOOGLE_MOONBALL	0x5044
 #define USB_DEVICE_ID_GOOGLE_DON	0x5050
 #define USB_DEVICE_ID_GOOGLE_EEL	0x5057
+#define USB_DEVICE_ID_GOOGLE_JEWEL	0x5061
 
 #define USB_VENDOR_ID_GOTOP		0x08f2
 #define USB_DEVICE_ID_SUPER_Q2		0x007f
@@ -995,7 +1000,10 @@
 #define USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S	0x8003
 
 #define USB_VENDOR_ID_PLANTRONICS	0x047f
+#define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3210_SERIES	0xc055
 #define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES	0xc056
+#define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3215_SERIES	0xc057
+#define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3225_SERIES	0xc058
 
 #define USB_VENDOR_ID_PANASONIC		0x04da
 #define USB_DEVICE_ID_PANABOARD_UBT780	0x1044
@@ -1291,8 +1299,11 @@
 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_G540	0x0075
 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_G640	0x0094
 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01	0x0042
+#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01_V2	0x0905
 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L	0x0935
+#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_MW	0x0934
 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S	0x0909
+#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_SW	0x0933
 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_STAR06	0x0078
 #define USB_DEVICE_ID_UGEE_TABLET_G5		0x0074
 #define USB_DEVICE_ID_UGEE_TABLET_EX07S		0x0071
diff --git linux-libre-6.1-gnu/drivers/hid/hid-input.c linux-libre-6.1.39-gnu/drivers/hid/hid-input.c
index 859aeb07542e..3acaaca888ac 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-input.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-input.c
@@ -340,6 +340,7 @@ static enum power_supply_property hidinput_battery_props[] = {
 #define HID_BATTERY_QUIRK_PERCENT	(1 << 0) /* always reports percent */
 #define HID_BATTERY_QUIRK_FEATURE	(1 << 1) /* ask for feature report */
 #define HID_BATTERY_QUIRK_IGNORE	(1 << 2) /* completely ignore the battery */
+#define HID_BATTERY_QUIRK_AVOID_QUERY	(1 << 3) /* do not query the battery */
 
 static const struct hid_device_id hid_battery_quirks[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
@@ -369,16 +370,30 @@ static const struct hid_device_id hid_battery_quirks[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH,
 		USB_DEVICE_ID_LOGITECH_DINOVO_EDGE_KBD),
 	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN),
+	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN),
+	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN),
 	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN),
 	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L),
+	  HID_BATTERY_QUIRK_AVOID_QUERY },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_MW),
+	  HID_BATTERY_QUIRK_AVOID_QUERY },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_SW),
+	  HID_BATTERY_QUIRK_AVOID_QUERY },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15),
 	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100),
 	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV),
+	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15),
 	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG),
+	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN),
 	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN),
@@ -554,6 +569,9 @@ static int hidinput_setup_battery(struct hid_device *dev, unsigned report_type,
 	dev->battery_avoid_query = report_type == HID_INPUT_REPORT &&
 				   field->physical == HID_DG_STYLUS;
 
+	if (quirks & HID_BATTERY_QUIRK_AVOID_QUERY)
+		dev->battery_avoid_query = true;
+
 	dev->battery = power_supply_register(&dev->dev, psy_desc, &psy_cfg);
 	if (IS_ERR(dev->battery)) {
 		error = PTR_ERR(dev->battery);
@@ -781,6 +799,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 			break;
 		}
 
+		if ((usage->hid & 0xf0) == 0xa0) {	/* SystemControl */
+			switch (usage->hid & 0xf) {
+			case 0x9: map_key_clear(KEY_MICMUTE); break;
+			default: goto ignore;
+			}
+			break;
+		}
+
 		if ((usage->hid & 0xf0) == 0xb0) {	/* SC - Display */
 			switch (usage->hid & 0xf) {
 			case 0x05: map_key_clear(KEY_SWITCHVIDEOMODE); break;
diff --git linux-libre-6.1-gnu/drivers/hid/hid-logitech-hidpp.c linux-libre-6.1.39-gnu/drivers/hid/hid-logitech-hidpp.c
index 8a2aac18dcc5..0b4204b9a253 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-logitech-hidpp.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-logitech-hidpp.c
@@ -77,6 +77,7 @@ MODULE_PARM_DESC(disable_tap_to_click,
 #define HIDPP_QUIRK_HIDPP_WHEELS		BIT(26)
 #define HIDPP_QUIRK_HIDPP_EXTRA_MOUSE_BTNS	BIT(27)
 #define HIDPP_QUIRK_HIDPP_CONSUMER_VENDOR_KEYS	BIT(28)
+#define HIDPP_QUIRK_HI_RES_SCROLL_1P0		BIT(29)
 
 /* These are just aliases for now */
 #define HIDPP_QUIRK_KBD_SCROLL_WHEEL HIDPP_QUIRK_HIDPP_WHEELS
@@ -837,8 +838,7 @@ static int hidpp_unifying_init(struct hidpp_device *hidpp)
 	if (ret)
 		return ret;
 
-	snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
-		 hdev->product, &serial);
+	snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
 	dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
 
 	name = hidpp_unifying_get_name(hidpp);
@@ -931,6 +931,54 @@ print_version:
 	return 0;
 }
 
+/* -------------------------------------------------------------------------- */
+/* 0x0003: Device Information                                                 */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_DEVICE_INFORMATION			0x0003
+
+#define CMD_GET_DEVICE_INFO				0x00
+
+static int hidpp_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+	struct hidpp_report response;
+	u8 feature_type;
+	u8 feature_index;
+	int ret;
+
+	ret = hidpp_root_get_feature(hidpp, HIDPP_PAGE_DEVICE_INFORMATION,
+				     &feature_index,
+				     &feature_type);
+	if (ret)
+		return ret;
+
+	ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+					  CMD_GET_DEVICE_INFO,
+					  NULL, 0, &response);
+	if (ret)
+		return ret;
+
+	/* See hidpp_unifying_get_serial() */
+	*serial = *((u32 *)&response.rap.params[1]);
+	return 0;
+}
+
+static int hidpp_serial_init(struct hidpp_device *hidpp)
+{
+	struct hid_device *hdev = hidpp->hid_dev;
+	u32 serial;
+	int ret;
+
+	ret = hidpp_get_serial(hidpp, &serial);
+	if (ret)
+		return ret;
+
+	snprintf(hdev->uniq, sizeof(hdev->uniq), "%4phD", &serial);
+	dbg_hid("HID++ DeviceInformation: Got serial: %s\n", hdev->uniq);
+
+	return 0;
+}
+
 /* -------------------------------------------------------------------------- */
 /* 0x0005: GetDeviceNameType                                                  */
 /* -------------------------------------------------------------------------- */
@@ -2548,12 +2596,17 @@ static int hidpp_ff_init(struct hidpp_device *hidpp,
 	struct hid_device *hid = hidpp->hid_dev;
 	struct hid_input *hidinput;
 	struct input_dev *dev;
-	const struct usb_device_descriptor *udesc = &(hid_to_usb_dev(hid)->descriptor);
-	const u16 bcdDevice = le16_to_cpu(udesc->bcdDevice);
+	struct usb_device_descriptor *udesc;
+	u16 bcdDevice;
 	struct ff_device *ff;
 	int error, j, num_slots = data->num_effects;
 	u8 version;
 
+	if (!hid_is_usb(hid)) {
+		hid_err(hid, "device is not USB\n");
+		return -ENODEV;
+	}
+
 	if (list_empty(&hid->inputs)) {
 		hid_err(hid, "no inputs found\n");
 		return -ENODEV;
@@ -2567,6 +2620,8 @@ static int hidpp_ff_init(struct hidpp_device *hidpp,
 	}
 
 	/* Get firmware release */
+	udesc = &(hid_to_usb_dev(hid)->descriptor);
+	bcdDevice = le16_to_cpu(udesc->bcdDevice);
 	version = bcdDevice & 255;
 
 	/* Set supported force feedback capabilities */
@@ -3465,14 +3520,8 @@ static int hidpp_initialize_hires_scroll(struct hidpp_device *hidpp)
 			hid_dbg(hidpp->hid_dev, "Detected HID++ 2.0 hi-res scrolling\n");
 		}
 	} else {
-		struct hidpp_report response;
-
-		ret = hidpp_send_rap_command_sync(hidpp,
-						  REPORT_ID_HIDPP_SHORT,
-						  HIDPP_GET_REGISTER,
-						  HIDPP_ENABLE_FAST_SCROLL,
-						  NULL, 0, &response);
-		if (!ret) {
+		/* We cannot detect fast scrolling support on HID++ 1.0 devices */
+		if (hidpp->quirks & HIDPP_QUIRK_HI_RES_SCROLL_1P0) {
 			hidpp->capabilities |= HIDPP_CAPABILITY_HIDPP10_FAST_SCROLL;
 			hid_dbg(hidpp->hid_dev, "Detected HID++ 1.0 fast scroll\n");
 		}
@@ -3971,7 +4020,8 @@ static void hidpp_connect_event(struct hidpp_device *hidpp)
 	}
 
 	hidpp_initialize_battery(hidpp);
-	hidpp_initialize_hires_scroll(hidpp);
+	if (!hid_is_usb(hidpp->hid_dev))
+		hidpp_initialize_hires_scroll(hidpp);
 
 	/* forward current battery state */
 	if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP10_BATTERY) {
@@ -4099,6 +4149,7 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	bool connected;
 	unsigned int connect_mask = HID_CONNECT_DEFAULT;
 	struct hidpp_ff_private_data data;
+	bool will_restart = false;
 
 	/* report_fixup needs drvdata to be set before we call hid_parse */
 	hidpp = devm_kzalloc(&hdev->dev, sizeof(*hidpp), GFP_KERNEL);
@@ -4154,6 +4205,10 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 			return ret;
 	}
 
+	if (hidpp->quirks & HIDPP_QUIRK_DELAYED_INIT ||
+	    hidpp->quirks & HIDPP_QUIRK_UNIFYING)
+		will_restart = true;
+
 	INIT_WORK(&hidpp->work, delayed_work_cb);
 	mutex_init(&hidpp->send_mutex);
 	init_waitqueue_head(&hidpp->wait);
@@ -4168,7 +4223,7 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	 * Plain USB connections need to actually call start and open
 	 * on the transport driver to allow incoming data.
 	 */
-	ret = hid_hw_start(hdev, 0);
+	ret = hid_hw_start(hdev, will_restart ? 0 : connect_mask);
 	if (ret) {
 		hid_err(hdev, "hw start failed\n");
 		goto hid_hw_start_fail;
@@ -4186,6 +4241,8 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
 	if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
 		hidpp_unifying_init(hidpp);
+	else if (hid_is_usb(hidpp->hid_dev))
+		hidpp_serial_init(hidpp);
 
 	connected = hidpp_root_get_protocol_version(hidpp) == 0;
 	atomic_set(&hidpp->connected, connected);
@@ -4205,6 +4262,7 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 			hidpp->wireless_feature_index = 0;
 		else if (ret)
 			goto hid_hw_init_fail;
+		ret = 0;
 	}
 
 	if (connected && (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP)) {
@@ -4219,19 +4277,21 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
 	hidpp_connect_event(hidpp);
 
-	/* Reset the HID node state */
-	hid_device_io_stop(hdev);
-	hid_hw_close(hdev);
-	hid_hw_stop(hdev);
+	if (will_restart) {
+		/* Reset the HID node state */
+		hid_device_io_stop(hdev);
+		hid_hw_close(hdev);
+		hid_hw_stop(hdev);
 
-	if (hidpp->quirks & HIDPP_QUIRK_NO_HIDINPUT)
-		connect_mask &= ~HID_CONNECT_HIDINPUT;
+		if (hidpp->quirks & HIDPP_QUIRK_NO_HIDINPUT)
+			connect_mask &= ~HID_CONNECT_HIDINPUT;
 
-	/* Now export the actual inputs and hidraw nodes to the world */
-	ret = hid_hw_start(hdev, connect_mask);
-	if (ret) {
-		hid_err(hdev, "%s:hid_hw_start returned error\n", __func__);
-		goto hid_hw_start_fail;
+		/* Now export the actual inputs and hidraw nodes to the world */
+		ret = hid_hw_start(hdev, connect_mask);
+		if (ret) {
+			hid_err(hdev, "%s:hid_hw_start returned error\n", __func__);
+			goto hid_hw_start_fail;
+		}
 	}
 
 	if (hidpp->quirks & HIDPP_QUIRK_CLASS_G920) {
@@ -4288,10 +4348,16 @@ static const struct hid_device_id hidpp_devices[] = {
 	{ /* wireless touchpad T651 */
 	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH,
 		USB_DEVICE_ID_LOGITECH_T651),
-	  .driver_data = HIDPP_QUIRK_CLASS_WTP },
+	  .driver_data = HIDPP_QUIRK_CLASS_WTP | HIDPP_QUIRK_DELAYED_INIT },
+	{ /* Mouse Logitech Anywhere MX */
+	  LDJ_DEVICE(0x1017), .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_1P0 },
 	{ /* Mouse logitech M560 */
 	  LDJ_DEVICE(0x402d),
 	  .driver_data = HIDPP_QUIRK_DELAYED_INIT | HIDPP_QUIRK_CLASS_M560 },
+	{ /* Mouse Logitech M705 (firmware RQM17) */
+	  LDJ_DEVICE(0x101b), .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_1P0 },
+	{ /* Mouse Logitech Performance MX */
+	  LDJ_DEVICE(0x101a), .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_1P0 },
 	{ /* Keyboard logitech K400 */
 	  LDJ_DEVICE(0x4024),
 	  .driver_data = HIDPP_QUIRK_CLASS_K400 },
@@ -4361,6 +4427,8 @@ static const struct hid_device_id hidpp_devices[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb01e) },
 	{ /* MX Master 3 mouse over Bluetooth */
 	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb023) },
+	{ /* MX Master 3S mouse over Bluetooth */
+	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb034) },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/drivers/hid/hid-mcp2221.c linux-libre-6.1.39-gnu/drivers/hid/hid-mcp2221.c
index de52e9f7bb8c..560eeec4035a 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-mcp2221.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-mcp2221.c
@@ -840,12 +840,19 @@ static int mcp2221_probe(struct hid_device *hdev,
 		return ret;
 	}
 
-	ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+	/*
+	 * This driver uses the .raw_event callback and therefore does not need any
+	 * HID_CONNECT_xxx flags.
+	 */
+	ret = hid_hw_start(hdev, 0);
 	if (ret) {
 		hid_err(hdev, "can't start hardware\n");
 		return ret;
 	}
 
+	hid_info(hdev, "USB HID v%x.%02x Device [%s] on %s\n", hdev->version >> 8,
+			hdev->version & 0xff, hdev->name, hdev->phys);
+
 	ret = hid_hw_open(hdev);
 	if (ret) {
 		hid_err(hdev, "can't open device\n");
@@ -870,8 +877,7 @@ static int mcp2221_probe(struct hid_device *hdev,
 	mcp->adapter.retries = 1;
 	mcp->adapter.dev.parent = &hdev->dev;
 	snprintf(mcp->adapter.name, sizeof(mcp->adapter.name),
-			"MCP2221 usb-i2c bridge on hidraw%d",
-			((struct hidraw *)hdev->hidraw)->minor);
+			"MCP2221 usb-i2c bridge");
 
 	ret = i2c_add_adapter(&mcp->adapter);
 	if (ret) {
diff --git linux-libre-6.1-gnu/drivers/hid/hid-multitouch.c linux-libre-6.1.39-gnu/drivers/hid/hid-multitouch.c
index 91a4d3fc30e0..e31be0cb8b85 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-multitouch.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-multitouch.c
@@ -71,6 +71,7 @@ MODULE_LICENSE("GPL");
 #define MT_QUIRK_SEPARATE_APP_REPORT	BIT(19)
 #define MT_QUIRK_FORCE_MULTI_INPUT	BIT(20)
 #define MT_QUIRK_DISABLE_WAKEUP		BIT(21)
+#define MT_QUIRK_ORIENTATION_INVERT	BIT(22)
 
 #define MT_INPUTMODE_TOUCHSCREEN	0x02
 #define MT_INPUTMODE_TOUCHPAD		0x03
@@ -1009,6 +1010,7 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 			    struct mt_usages *slot)
 {
 	struct input_mt *mt = input->mt;
+	struct hid_device *hdev = td->hdev;
 	__s32 quirks = app->quirks;
 	bool valid = true;
 	bool confidence_state = true;
@@ -1086,6 +1088,10 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 		int orientation = wide;
 		int max_azimuth;
 		int azimuth;
+		int x;
+		int y;
+		int cx;
+		int cy;
 
 		if (slot->a != DEFAULT_ZERO) {
 			/*
@@ -1104,6 +1110,9 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 			if (azimuth > max_azimuth * 2)
 				azimuth -= max_azimuth * 4;
 			orientation = -azimuth;
+			if (quirks & MT_QUIRK_ORIENTATION_INVERT)
+				orientation = -orientation;
+
 		}
 
 		if (quirks & MT_QUIRK_TOUCH_SIZE_SCALING) {
@@ -1115,10 +1124,23 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 			minor = minor >> 1;
 		}
 
-		input_event(input, EV_ABS, ABS_MT_POSITION_X, *slot->x);
-		input_event(input, EV_ABS, ABS_MT_POSITION_Y, *slot->y);
-		input_event(input, EV_ABS, ABS_MT_TOOL_X, *slot->cx);
-		input_event(input, EV_ABS, ABS_MT_TOOL_Y, *slot->cy);
+		x = hdev->quirks & HID_QUIRK_X_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_X) - *slot->x :
+			*slot->x;
+		y = hdev->quirks & HID_QUIRK_Y_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_Y) - *slot->y :
+			*slot->y;
+		cx = hdev->quirks & HID_QUIRK_X_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_X) - *slot->cx :
+			*slot->cx;
+		cy = hdev->quirks & HID_QUIRK_Y_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_Y) - *slot->cy :
+			*slot->cy;
+
+		input_event(input, EV_ABS, ABS_MT_POSITION_X, x);
+		input_event(input, EV_ABS, ABS_MT_POSITION_Y, y);
+		input_event(input, EV_ABS, ABS_MT_TOOL_X, cx);
+		input_event(input, EV_ABS, ABS_MT_TOOL_Y, cy);
 		input_event(input, EV_ABS, ABS_MT_DISTANCE, !*slot->tip_state);
 		input_event(input, EV_ABS, ABS_MT_ORIENTATION, orientation);
 		input_event(input, EV_ABS, ABS_MT_PRESSURE, *slot->p);
@@ -1735,6 +1757,15 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID)
 		td->serial_maybe = true;
 
+
+	/* Orientation is inverted if the X or Y axes are
+	 * flipped, but normalized if both are inverted.
+	 */
+	if (hdev->quirks & (HID_QUIRK_X_INVERT | HID_QUIRK_Y_INVERT) &&
+	    !((hdev->quirks & HID_QUIRK_X_INVERT)
+	      && (hdev->quirks & HID_QUIRK_Y_INVERT)))
+		td->mtclass.quirks = MT_QUIRK_ORIENTATION_INVERT;
+
 	/* This allows the driver to correctly support devices
 	 * that emit events over several HID messages.
 	 */
@@ -1967,6 +1998,10 @@ static const struct hid_device_id mt_devices[] = {
 		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
 			USB_VENDOR_ID_ELAN, 0x313a) },
 
+	{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
+		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+			USB_VENDOR_ID_ELAN, 0x3148) },
+
 	/* Elitegroup panel */
 	{ .driver_data = MT_CLS_SERIAL,
 		MT_USB_DEVICE(USB_VENDOR_ID_ELITEGROUP,
diff --git linux-libre-6.1-gnu/drivers/hid/hid-plantronics.c linux-libre-6.1.39-gnu/drivers/hid/hid-plantronics.c
index e81b7cec2d12..3d414ae194ac 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-plantronics.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-plantronics.c
@@ -198,9 +198,18 @@ err:
 }
 
 static const struct hid_device_id plantronics_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS,
+					 USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3210_SERIES),
+		.driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS,
 					 USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES),
 		.driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS,
+					 USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3215_SERIES),
+		.driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS,
+					 USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3225_SERIES),
+		.driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) },
 	{ }
 };
diff --git linux-libre-6.1-gnu/drivers/hid/hid-playstation.c linux-libre-6.1.39-gnu/drivers/hid/hid-playstation.c
index 0b58763bfd30..2228f6e4ba23 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-playstation.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-playstation.c
@@ -712,6 +712,7 @@ ATTRIBUTE_GROUPS(ps_device);
 
 static int dualsense_get_calibration_data(struct dualsense *ds)
 {
+	struct hid_device *hdev = ds->base.hdev;
 	short gyro_pitch_bias, gyro_pitch_plus, gyro_pitch_minus;
 	short gyro_yaw_bias, gyro_yaw_plus, gyro_yaw_minus;
 	short gyro_roll_bias, gyro_roll_plus, gyro_roll_minus;
@@ -722,6 +723,7 @@ static int dualsense_get_calibration_data(struct dualsense *ds)
 	int speed_2x;
 	int range_2g;
 	int ret = 0;
+	int i;
 	uint8_t *buf;
 
 	buf = kzalloc(DS_FEATURE_REPORT_CALIBRATION_SIZE, GFP_KERNEL);
@@ -773,6 +775,21 @@ static int dualsense_get_calibration_data(struct dualsense *ds)
 	ds->gyro_calib_data[2].sens_numer = speed_2x*DS_GYRO_RES_PER_DEG_S;
 	ds->gyro_calib_data[2].sens_denom = gyro_roll_plus - gyro_roll_minus;
 
+	/*
+	 * Sanity check gyro calibration data. This is needed to prevent crashes
+	 * during report handling of virtual, clone or broken devices not implementing
+	 * calibration data properly.
+	 */
+	for (i = 0; i < ARRAY_SIZE(ds->gyro_calib_data); i++) {
+		if (ds->gyro_calib_data[i].sens_denom == 0) {
+			hid_warn(hdev, "Invalid gyro calibration data for axis (%d), disabling calibration.",
+					ds->gyro_calib_data[i].abs_code);
+			ds->gyro_calib_data[i].bias = 0;
+			ds->gyro_calib_data[i].sens_numer = DS_GYRO_RANGE;
+			ds->gyro_calib_data[i].sens_denom = S16_MAX;
+		}
+	}
+
 	/*
 	 * Set accelerometer calibration and normalization parameters.
 	 * Data values will be normalized to 1/DS_ACC_RES_PER_G g.
@@ -795,6 +812,21 @@ static int dualsense_get_calibration_data(struct dualsense *ds)
 	ds->accel_calib_data[2].sens_numer = 2*DS_ACC_RES_PER_G;
 	ds->accel_calib_data[2].sens_denom = range_2g;
 
+	/*
+	 * Sanity check accelerometer calibration data. This is needed to prevent crashes
+	 * during report handling of virtual, clone or broken devices not implementing calibration
+	 * data properly.
+	 */
+	for (i = 0; i < ARRAY_SIZE(ds->accel_calib_data); i++) {
+		if (ds->accel_calib_data[i].sens_denom == 0) {
+			hid_warn(hdev, "Invalid accelerometer calibration data for axis (%d), disabling calibration.",
+					ds->accel_calib_data[i].abs_code);
+			ds->accel_calib_data[i].bias = 0;
+			ds->accel_calib_data[i].sens_numer = DS_ACC_RANGE;
+			ds->accel_calib_data[i].sens_denom = S16_MAX;
+		}
+	}
+
 err_free:
 	kfree(buf);
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/hid/hid-quirks.c linux-libre-6.1.39-gnu/drivers/hid/hid-quirks.c
index 0e9702c7f7d6..66e64350f138 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-quirks.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-quirks.c
@@ -54,7 +54,6 @@ static const struct hid_device_id hid_quirks[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE), HID_QUIRK_NOGET },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS), HID_QUIRK_NOGET },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_THROTTLE), HID_QUIRK_NOGET },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_MOUSE_000C), HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB), HID_QUIRK_NO_INIT_REPORTS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB_RAPIDFIRE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB), HID_QUIRK_NO_INIT_REPORTS },
@@ -394,7 +393,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1DRBK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C) },
 #endif
 #if IS_ENABLED(CONFIG_HID_ELO)
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0009) },
@@ -1237,7 +1237,7 @@ EXPORT_SYMBOL_GPL(hid_quirks_exit);
 static unsigned long hid_gets_squirk(const struct hid_device *hdev)
 {
 	const struct hid_device_id *bl_entry;
-	unsigned long quirks = 0;
+	unsigned long quirks = hdev->initial_quirks;
 
 	if (hid_match_id(hdev, hid_ignore_list))
 		quirks |= HID_QUIRK_IGNORE;
diff --git linux-libre-6.1-gnu/drivers/hid/hid-rmi.c linux-libre-6.1.39-gnu/drivers/hid/hid-rmi.c
index bb1f423f4ace..84e7ba5314d3 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-rmi.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-rmi.c
@@ -326,6 +326,8 @@ static int rmi_input_event(struct hid_device *hdev, u8 *data, int size)
 	if (!(test_bit(RMI_STARTED, &hdata->flags)))
 		return 0;
 
+	pm_wakeup_event(hdev->dev.parent, 0);
+
 	local_irq_save(flags);
 
 	rmi_set_attn_data(rmi_dev, data[1], &data[2], size - 2);
diff --git linux-libre-6.1-gnu/drivers/hid/hid-sensor-custom.c linux-libre-6.1.39-gnu/drivers/hid/hid-sensor-custom.c
index 32c2306e240d..602465ad2745 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-sensor-custom.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-sensor-custom.c
@@ -62,7 +62,7 @@ struct hid_sensor_sample {
 	u32 raw_len;
 } __packed;
 
-static struct attribute hid_custom_attrs[] = {
+static struct attribute hid_custom_attrs[HID_CUSTOM_TOTAL_ATTRS] = {
 	{.name = "name", .mode = S_IRUGO},
 	{.name = "units", .mode = S_IRUGO},
 	{.name = "unit-expo", .mode = S_IRUGO},
diff --git linux-libre-6.1-gnu/drivers/hid/hid-uclogic-core.c linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-core.c
index 7fa6fe04f1b2..bfbb51f8b5be 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-uclogic-core.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-core.c
@@ -22,25 +22,6 @@
 
 #include "hid-ids.h"
 
-/* Driver data */
-struct uclogic_drvdata {
-	/* Interface parameters */
-	struct uclogic_params params;
-	/* Pointer to the replacement report descriptor. NULL if none. */
-	__u8 *desc_ptr;
-	/*
-	 * Size of the replacement report descriptor.
-	 * Only valid if desc_ptr is not NULL
-	 */
-	unsigned int desc_size;
-	/* Pen input device */
-	struct input_dev *pen_input;
-	/* In-range timer */
-	struct timer_list inrange_timer;
-	/* Last rotary encoder state, or U8_MAX for none */
-	u8 re_state;
-};
-
 /**
  * uclogic_inrange_timeout - handle pen in-range state timeout.
  * Emulate input events normally generated when pen goes out of range for
@@ -202,6 +183,7 @@ static int uclogic_probe(struct hid_device *hdev,
 	}
 	timer_setup(&drvdata->inrange_timer, uclogic_inrange_timeout, 0);
 	drvdata->re_state = U8_MAX;
+	drvdata->quirks = id->driver_data;
 	hid_set_drvdata(hdev, drvdata);
 
 	/* Initialize the device and retrieve interface parameters */
@@ -525,10 +507,18 @@ static const struct hid_device_id uclogic_devices[] = {
 				USB_DEVICE_ID_UGEE_XPPEN_TABLET_G640) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
 				USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
+				USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01_V2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
 				USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
+				USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_MW),
+		.driver_data = UCLOGIC_MOUSE_FRAME_QUIRK | UCLOGIC_BATTERY_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
 				USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
+				USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_SW),
+		.driver_data = UCLOGIC_MOUSE_FRAME_QUIRK | UCLOGIC_BATTERY_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
 				USB_DEVICE_ID_UGEE_XPPEN_TABLET_STAR06) },
 	{ }
diff --git linux-libre-6.1-gnu/drivers/hid/hid-uclogic-params.c linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-params.c
index 34fa991e6267..0cc03c11ecc2 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-uclogic-params.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-params.c
@@ -18,6 +18,7 @@
 #include "usbhid/usbhid.h"
 #include "hid-ids.h"
 #include <linux/ctype.h>
+#include <linux/string.h>
 #include <asm/unaligned.h>
 
 /**
@@ -1211,6 +1212,74 @@ static int uclogic_params_ugee_v2_init_frame_mouse(struct uclogic_params *p)
 	return rc;
 }
 
+/**
+ * uclogic_params_ugee_v2_has_battery() - check whether a UGEE v2 device has
+ * battery or not.
+ * @hdev:	The HID device of the tablet interface.
+ *
+ * Returns:
+ *	True if the device has battery, false otherwise.
+ */
+static bool uclogic_params_ugee_v2_has_battery(struct hid_device *hdev)
+{
+	struct uclogic_drvdata *drvdata = hid_get_drvdata(hdev);
+
+	if (drvdata->quirks & UCLOGIC_BATTERY_QUIRK)
+		return true;
+
+	/* The XP-PEN Deco LW vendor, product and version are identical to the
+	 * Deco L. The only difference reported by their firmware is the product
+	 * name. Add a quirk to support battery reporting on the wireless
+	 * version.
+	 */
+	if (hdev->vendor == USB_VENDOR_ID_UGEE &&
+	    hdev->product == USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L) {
+		struct usb_device *udev = hid_to_usb_dev(hdev);
+
+		if (strstarts(udev->product, "Deco LW"))
+			return true;
+	}
+
+	return false;
+}
+
+/**
+ * uclogic_params_ugee_v2_init_battery() - initialize UGEE v2 battery reporting.
+ * @hdev:	The HID device of the tablet interface, cannot be NULL.
+ * @p:		Parameters to fill in, cannot be NULL.
+ *
+ * Returns:
+ *	Zero, if successful. A negative errno code on error.
+ */
+static int uclogic_params_ugee_v2_init_battery(struct hid_device *hdev,
+					       struct uclogic_params *p)
+{
+	int rc = 0;
+
+	if (!hdev || !p)
+		return -EINVAL;
+
+	/* Some tablets contain invalid characters in hdev->uniq, throwing a
+	 * "hwmon: '<name>' is not a valid name attribute, please fix" error.
+	 * Use the device vendor and product IDs instead.
+	 */
+	snprintf(hdev->uniq, sizeof(hdev->uniq), "%x-%x", hdev->vendor,
+		 hdev->product);
+
+	rc = uclogic_params_frame_init_with_desc(&p->frame_list[1],
+						 uclogic_rdesc_ugee_v2_battery_template_arr,
+						 uclogic_rdesc_ugee_v2_battery_template_size,
+						 UCLOGIC_RDESC_UGEE_V2_BATTERY_ID);
+	if (rc)
+		return rc;
+
+	p->frame_list[1].suffix = "Battery";
+	p->pen.subreport_list[1].value = 0xf2;
+	p->pen.subreport_list[1].id = UCLOGIC_RDESC_UGEE_V2_BATTERY_ID;
+
+	return rc;
+}
+
 /**
  * uclogic_params_ugee_v2_init() - initialize a UGEE graphics tablets by
  * discovering their parameters.
@@ -1234,6 +1303,7 @@ static int uclogic_params_ugee_v2_init(struct uclogic_params *params,
 				       struct hid_device *hdev)
 {
 	int rc = 0;
+	struct uclogic_drvdata *drvdata;
 	struct usb_interface *iface;
 	__u8 bInterfaceNumber;
 	const int str_desc_len = 12;
@@ -1252,6 +1322,7 @@ static int uclogic_params_ugee_v2_init(struct uclogic_params *params,
 		goto cleanup;
 	}
 
+	drvdata = hid_get_drvdata(hdev);
 	iface = to_usb_interface(hdev->dev.parent);
 	bInterfaceNumber = iface->cur_altsetting->desc.bInterfaceNumber;
 
@@ -1318,6 +1389,9 @@ static int uclogic_params_ugee_v2_init(struct uclogic_params *params,
 	p.pen.subreport_list[0].id = UCLOGIC_RDESC_V1_FRAME_ID;
 
 	/* Initialize the frame interface */
+	if (drvdata->quirks & UCLOGIC_MOUSE_FRAME_QUIRK)
+		frame_type = UCLOGIC_PARAMS_FRAME_MOUSE;
+
 	switch (frame_type) {
 	case UCLOGIC_PARAMS_FRAME_DIAL:
 	case UCLOGIC_PARAMS_FRAME_MOUSE:
@@ -1334,6 +1408,15 @@ static int uclogic_params_ugee_v2_init(struct uclogic_params *params,
 	if (rc)
 		goto cleanup;
 
+	/* Initialize the battery interface*/
+	if (uclogic_params_ugee_v2_has_battery(hdev)) {
+		rc = uclogic_params_ugee_v2_init_battery(hdev, &p);
+		if (rc) {
+			hid_err(hdev, "error initializing battery: %d\n", rc);
+			goto cleanup;
+		}
+	}
+
 output:
 	/* Output parameters */
 	memcpy(params, &p, sizeof(*params));
@@ -1582,10 +1665,16 @@ int uclogic_params_init(struct uclogic_params *params,
 		break;
 	case VID_PID(USB_VENDOR_ID_UGEE,
 		     USB_DEVICE_ID_UGEE_PARBLO_A610_PRO):
+	case VID_PID(USB_VENDOR_ID_UGEE,
+		     USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01_V2):
 	case VID_PID(USB_VENDOR_ID_UGEE,
 		     USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L):
+	case VID_PID(USB_VENDOR_ID_UGEE,
+		     USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_MW):
 	case VID_PID(USB_VENDOR_ID_UGEE,
 		     USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S):
+	case VID_PID(USB_VENDOR_ID_UGEE,
+		     USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_SW):
 		rc = uclogic_params_ugee_v2_init(&p, hdev);
 		if (rc != 0)
 			goto cleanup;
diff --git linux-libre-6.1-gnu/drivers/hid/hid-uclogic-params.h linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-params.h
index a97477c02ff8..b0e7f3807939 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-uclogic-params.h
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-params.h
@@ -19,6 +19,9 @@
 #include <linux/usb.h>
 #include <linux/hid.h>
 
+#define UCLOGIC_MOUSE_FRAME_QUIRK	BIT(0)
+#define UCLOGIC_BATTERY_QUIRK		BIT(1)
+
 /* Types of pen in-range reporting */
 enum uclogic_params_pen_inrange {
 	/* Normal reports: zero - out of proximity, one - in proximity */
@@ -215,6 +218,27 @@ struct uclogic_params {
 	struct uclogic_params_frame frame_list[3];
 };
 
+/* Driver data */
+struct uclogic_drvdata {
+	/* Interface parameters */
+	struct uclogic_params params;
+	/* Pointer to the replacement report descriptor. NULL if none. */
+	__u8 *desc_ptr;
+	/*
+	 * Size of the replacement report descriptor.
+	 * Only valid if desc_ptr is not NULL
+	 */
+	unsigned int desc_size;
+	/* Pen input device */
+	struct input_dev *pen_input;
+	/* In-range timer */
+	struct timer_list inrange_timer;
+	/* Last rotary encoder state, or U8_MAX for none */
+	u8 re_state;
+	/* Device quirks */
+	unsigned long quirks;
+};
+
 /* Initialize a tablet interface and discover its parameters */
 extern int uclogic_params_init(struct uclogic_params *params,
 				struct hid_device *hdev);
diff --git linux-libre-6.1-gnu/drivers/hid/hid-uclogic-rdesc.c linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-rdesc.c
index 6b73eb0df6bd..fb40775f5f5b 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-uclogic-rdesc.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-rdesc.c
@@ -1035,6 +1035,40 @@ const __u8 uclogic_rdesc_ugee_v2_frame_mouse_template_arr[] = {
 const size_t uclogic_rdesc_ugee_v2_frame_mouse_template_size =
 			sizeof(uclogic_rdesc_ugee_v2_frame_mouse_template_arr);
 
+/* Fixed report descriptor template for UGEE v2 battery reports */
+const __u8 uclogic_rdesc_ugee_v2_battery_template_arr[] = {
+	0x05, 0x01,         /*  Usage Page (Desktop),                   */
+	0x09, 0x07,         /*  Usage (Keypad),                         */
+	0xA1, 0x01,         /*  Collection (Application),               */
+	0x85, UCLOGIC_RDESC_UGEE_V2_BATTERY_ID,
+			    /*      Report ID,                          */
+	0x75, 0x08,         /*      Report Size (8),                    */
+	0x95, 0x02,         /*      Report Count (2),                   */
+	0x81, 0x01,         /*      Input (Constant),                   */
+	0x05, 0x84,         /*      Usage Page (Power Device),          */
+	0x05, 0x85,         /*      Usage Page (Battery System),        */
+	0x09, 0x65,         /*      Usage Page (AbsoluteStateOfCharge), */
+	0x75, 0x08,         /*      Report Size (8),                    */
+	0x95, 0x01,         /*      Report Count (1),                   */
+	0x15, 0x00,         /*      Logical Minimum (0),                */
+	0x26, 0xff, 0x00,   /*      Logical Maximum (255),              */
+	0x81, 0x02,         /*      Input (Variable),                   */
+	0x75, 0x01,         /*      Report Size (1),                    */
+	0x95, 0x01,         /*      Report Count (1),                   */
+	0x15, 0x00,         /*      Logical Minimum (0),                */
+	0x25, 0x01,         /*      Logical Maximum (1),                */
+	0x09, 0x44,         /*      Usage Page (Charging),              */
+	0x81, 0x02,         /*      Input (Variable),                   */
+	0x95, 0x07,         /*      Report Count (7),                   */
+	0x81, 0x01,         /*      Input (Constant),                   */
+	0x75, 0x08,         /*      Report Size (8),                    */
+	0x95, 0x07,         /*      Report Count (7),                   */
+	0x81, 0x01,         /*      Input (Constant),                   */
+	0xC0                /*  End Collection                          */
+};
+const size_t uclogic_rdesc_ugee_v2_battery_template_size =
+			sizeof(uclogic_rdesc_ugee_v2_battery_template_arr);
+
 /* Fixed report descriptor for Ugee EX07 frame */
 const __u8 uclogic_rdesc_ugee_ex07_frame_arr[] = {
 	0x05, 0x01,             /*  Usage Page (Desktop),                   */
diff --git linux-libre-6.1-gnu/drivers/hid/hid-uclogic-rdesc.h linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-rdesc.h
index 0502a0656496..a1f78c07293f 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-uclogic-rdesc.h
+++ linux-libre-6.1.39-gnu/drivers/hid/hid-uclogic-rdesc.h
@@ -161,6 +161,9 @@ extern const size_t uclogic_rdesc_v2_frame_dial_size;
 /* Device ID byte offset in v2 frame dial reports */
 #define UCLOGIC_RDESC_V2_FRAME_DIAL_DEV_ID_BYTE	0x4
 
+/* Report ID for tweaked UGEE v2 battery reports */
+#define UCLOGIC_RDESC_UGEE_V2_BATTERY_ID 0xba
+
 /* Fixed report descriptor template for UGEE v2 pen reports */
 extern const __u8 uclogic_rdesc_ugee_v2_pen_template_arr[];
 extern const size_t uclogic_rdesc_ugee_v2_pen_template_size;
@@ -177,6 +180,10 @@ extern const size_t uclogic_rdesc_ugee_v2_frame_dial_template_size;
 extern const __u8 uclogic_rdesc_ugee_v2_frame_mouse_template_arr[];
 extern const size_t uclogic_rdesc_ugee_v2_frame_mouse_template_size;
 
+/* Fixed report descriptor template for UGEE v2 battery reports */
+extern const __u8 uclogic_rdesc_ugee_v2_battery_template_arr[];
+extern const size_t uclogic_rdesc_ugee_v2_battery_template_size;
+
 /* Fixed report descriptor for Ugee EX07 frame */
 extern const __u8 uclogic_rdesc_ugee_ex07_frame_arr[];
 extern const size_t uclogic_rdesc_ugee_ex07_frame_size;
diff --git linux-libre-6.1-gnu/drivers/hid/hidraw.c linux-libre-6.1.39-gnu/drivers/hid/hidraw.c
index 197b1e7bf029..b617aada50b0 100644
--- linux-libre-6.1-gnu/drivers/hid/hidraw.c
+++ linux-libre-6.1.39-gnu/drivers/hid/hidraw.c
@@ -272,7 +272,12 @@ static int hidraw_open(struct inode *inode, struct file *file)
 		goto out;
 	}
 
-	down_read(&minors_rwsem);
+	/*
+	 * Technically not writing to the hidraw_table but a write lock is
+	 * required to protect the device refcount. This is symmetrical to
+	 * hidraw_release().
+	 */
+	down_write(&minors_rwsem);
 	if (!hidraw_table[minor] || !hidraw_table[minor]->exist) {
 		err = -ENODEV;
 		goto out_unlock;
@@ -301,7 +306,7 @@ static int hidraw_open(struct inode *inode, struct file *file)
 	spin_unlock_irqrestore(&hidraw_table[minor]->list_lock, flags);
 	file->private_data = list;
 out_unlock:
-	up_read(&minors_rwsem);
+	up_write(&minors_rwsem);
 out:
 	if (err < 0)
 		kfree(list);
diff --git linux-libre-6.1-gnu/drivers/hid/i2c-hid/i2c-hid-core.c linux-libre-6.1.39-gnu/drivers/hid/i2c-hid/i2c-hid-core.c
index 0667b6022c3b..969f8eb086f0 100644
--- linux-libre-6.1-gnu/drivers/hid/i2c-hid/i2c-hid-core.c
+++ linux-libre-6.1.39-gnu/drivers/hid/i2c-hid/i2c-hid-core.c
@@ -554,7 +554,8 @@ static void i2c_hid_get_input(struct i2c_hid *ihid)
 	i2c_hid_dbg(ihid, "input: %*ph\n", ret_size, ihid->inbuf);
 
 	if (test_bit(I2C_HID_STARTED, &ihid->flags)) {
-		pm_wakeup_event(&ihid->client->dev, 0);
+		if (ihid->hid->group != HID_GROUP_RMI)
+			pm_wakeup_event(&ihid->client->dev, 0);
 
 		hid_input_report(ihid->hid, HID_INPUT_REPORT,
 				ihid->inbuf + sizeof(__le16),
@@ -1034,6 +1035,10 @@ int i2c_hid_core_probe(struct i2c_client *client, struct i2chid_ops *ops,
 	hid->vendor = le16_to_cpu(ihid->hdesc.wVendorID);
 	hid->product = le16_to_cpu(ihid->hdesc.wProductID);
 
+	hid->initial_quirks = quirks;
+	hid->initial_quirks |= i2c_hid_get_dmi_quirks(hid->vendor,
+						      hid->product);
+
 	snprintf(hid->name, sizeof(hid->name), "%s %04X:%04X",
 		 client->name, (u16)hid->vendor, (u16)hid->product);
 	strscpy(hid->phys, dev_name(&client->dev), sizeof(hid->phys));
@@ -1047,8 +1052,6 @@ int i2c_hid_core_probe(struct i2c_client *client, struct i2chid_ops *ops,
 		goto err_mem_free;
 	}
 
-	hid->quirks |= quirks;
-
 	return 0;
 
 err_mem_free:
diff --git linux-libre-6.1-gnu/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c linux-libre-6.1.39-gnu/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c
index 8e0f67455c09..210f17c3a0be 100644
--- linux-libre-6.1-gnu/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c
+++ linux-libre-6.1.39-gnu/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c
@@ -10,8 +10,10 @@
 #include <linux/types.h>
 #include <linux/dmi.h>
 #include <linux/mod_devicetable.h>
+#include <linux/hid.h>
 
 #include "i2c-hid.h"
+#include "../hid-ids.h"
 
 
 struct i2c_hid_desc_override {
@@ -416,6 +418,28 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = {
 	{ }	/* Terminate list */
 };
 
+static const struct hid_device_id i2c_hid_elan_flipped_quirks = {
+	HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_ELAN, 0x2dcd),
+		HID_QUIRK_X_INVERT | HID_QUIRK_Y_INVERT
+};
+
+/*
+ * This list contains devices which have specific issues based on the system
+ * they're on and not just the device itself. The driver_data will have a
+ * specific hid device to match against.
+ */
+static const struct dmi_system_id i2c_hid_dmi_quirk_table[] = {
+	{
+		.ident = "DynaBook K50/FR",
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dynabook Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "dynabook K50/FR"),
+		},
+		.driver_data = (void *)&i2c_hid_elan_flipped_quirks,
+	},
+	{ }	/* Terminate list */
+};
+
 
 struct i2c_hid_desc *i2c_hid_get_dmi_i2c_hid_desc_override(uint8_t *i2c_name)
 {
@@ -450,3 +474,21 @@ char *i2c_hid_get_dmi_hid_report_desc_override(uint8_t *i2c_name,
 	*size = override->hid_report_desc_size;
 	return override->hid_report_desc;
 }
+
+u32 i2c_hid_get_dmi_quirks(const u16 vendor, const u16 product)
+{
+	u32 quirks = 0;
+	const struct dmi_system_id *system_id =
+			dmi_first_match(i2c_hid_dmi_quirk_table);
+
+	if (system_id) {
+		const struct hid_device_id *device_id =
+				(struct hid_device_id *)(system_id->driver_data);
+
+		if (device_id && device_id->vendor == vendor &&
+		    device_id->product == product)
+			quirks = device_id->driver_data;
+	}
+
+	return quirks;
+}
diff --git linux-libre-6.1-gnu/drivers/hid/i2c-hid/i2c-hid.h linux-libre-6.1.39-gnu/drivers/hid/i2c-hid/i2c-hid.h
index 96c75510ad3f..2c7b66d5caa0 100644
--- linux-libre-6.1-gnu/drivers/hid/i2c-hid/i2c-hid.h
+++ linux-libre-6.1.39-gnu/drivers/hid/i2c-hid/i2c-hid.h
@@ -9,6 +9,7 @@
 struct i2c_hid_desc *i2c_hid_get_dmi_i2c_hid_desc_override(uint8_t *i2c_name);
 char *i2c_hid_get_dmi_hid_report_desc_override(uint8_t *i2c_name,
 					       unsigned int *size);
+u32 i2c_hid_get_dmi_quirks(const u16 vendor, const u16 product);
 #else
 static inline struct i2c_hid_desc
 		   *i2c_hid_get_dmi_i2c_hid_desc_override(uint8_t *i2c_name)
@@ -16,6 +17,8 @@ static inline struct i2c_hid_desc
 static inline char *i2c_hid_get_dmi_hid_report_desc_override(uint8_t *i2c_name,
 							     unsigned int *size)
 { return NULL; }
+static inline u32 i2c_hid_get_dmi_quirks(const u16 vendor, const u16 product)
+{ return 0; }
 #endif
 
 /**
diff --git linux-libre-6.1-gnu/drivers/hid/intel-ish-hid/ipc/ipc.c linux-libre-6.1.39-gnu/drivers/hid/intel-ish-hid/ipc/ipc.c
index 15e14239af82..a49c6affd7c4 100644
--- linux-libre-6.1-gnu/drivers/hid/intel-ish-hid/ipc/ipc.c
+++ linux-libre-6.1.39-gnu/drivers/hid/intel-ish-hid/ipc/ipc.c
@@ -5,6 +5,7 @@
  * Copyright (c) 2014-2016, Intel Corporation.
  */
 
+#include <linux/devm-helpers.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/delay.h>
@@ -621,7 +622,6 @@ static void	recv_ipc(struct ishtp_device *dev, uint32_t doorbell_val)
 	case MNG_RESET_NOTIFY:
 		if (!ishtp_dev) {
 			ishtp_dev = dev;
-			INIT_WORK(&fw_reset_work, fw_reset_work_fn);
 		}
 		schedule_work(&fw_reset_work);
 		break;
@@ -940,6 +940,7 @@ struct ishtp_device *ish_dev_init(struct pci_dev *pdev)
 {
 	struct ishtp_device *dev;
 	int	i;
+	int	ret;
 
 	dev = devm_kzalloc(&pdev->dev,
 			   sizeof(struct ishtp_device) + sizeof(struct ish_hw),
@@ -975,6 +976,12 @@ struct ishtp_device *ish_dev_init(struct pci_dev *pdev)
 		list_add_tail(&tx_buf->link, &dev->wr_free_list);
 	}
 
+	ret = devm_work_autocancel(&pdev->dev, &fw_reset_work, fw_reset_work_fn);
+	if (ret) {
+		dev_err(dev->devc, "Failed to initialise FW reset work\n");
+		return NULL;
+	}
+
 	dev->ops = &ish_hw_ops;
 	dev->devc = &pdev->dev;
 	dev->mtu = IPC_PAYLOAD_SIZE - sizeof(struct ishtp_msg_hdr);
diff --git linux-libre-6.1-gnu/drivers/hid/intel-ish-hid/ishtp/bus.c linux-libre-6.1.39-gnu/drivers/hid/intel-ish-hid/ishtp/bus.c
index f68aba8794fe..d4296681cf72 100644
--- linux-libre-6.1-gnu/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ linux-libre-6.1.39-gnu/drivers/hid/intel-ish-hid/ishtp/bus.c
@@ -241,8 +241,8 @@ static int ishtp_cl_bus_match(struct device *dev, struct device_driver *drv)
 	struct ishtp_cl_device *device = to_ishtp_cl_device(dev);
 	struct ishtp_cl_driver *driver = to_ishtp_cl_driver(drv);
 
-	return guid_equal(&driver->id[0].guid,
-			  &device->fw_client->props.protocol_name);
+	return(device->fw_client ? guid_equal(&driver->id[0].guid,
+	       &device->fw_client->props.protocol_name) : 0);
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/hid/intel-ish-hid/ishtp/dma-if.c linux-libre-6.1.39-gnu/drivers/hid/intel-ish-hid/ishtp/dma-if.c
index 40554c8daca0..00046cbfd4ed 100644
--- linux-libre-6.1-gnu/drivers/hid/intel-ish-hid/ishtp/dma-if.c
+++ linux-libre-6.1.39-gnu/drivers/hid/intel-ish-hid/ishtp/dma-if.c
@@ -104,6 +104,11 @@ void *ishtp_cl_get_dma_send_buf(struct ishtp_device *dev,
 	int required_slots = (size / DMA_SLOT_SIZE)
 		+ 1 * (size % DMA_SLOT_SIZE != 0);
 
+	if (!dev->ishtp_dma_tx_map) {
+		dev_err(dev->devc, "Fail to allocate Tx map\n");
+		return NULL;
+	}
+
 	spin_lock_irqsave(&dev->ishtp_dma_tx_lock, flags);
 	for (i = 0; i <= (dev->ishtp_dma_num_slots - required_slots); i++) {
 		free = 1;
@@ -150,6 +155,11 @@ void ishtp_cl_release_dma_acked_mem(struct ishtp_device *dev,
 		return;
 	}
 
+	if (!dev->ishtp_dma_tx_map) {
+		dev_err(dev->devc, "Fail to allocate Tx map\n");
+		return;
+	}
+
 	i = (msg_addr - dev->ishtp_host_dma_tx_buf) / DMA_SLOT_SIZE;
 	spin_lock_irqsave(&dev->ishtp_dma_tx_lock, flags);
 	for (j = 0; j < acked_slots; j++) {
diff --git linux-libre-6.1-gnu/drivers/hid/uhid.c linux-libre-6.1.39-gnu/drivers/hid/uhid.c
index 2a918aeb0af1..59ac757c1d47 100644
--- linux-libre-6.1-gnu/drivers/hid/uhid.c
+++ linux-libre-6.1.39-gnu/drivers/hid/uhid.c
@@ -395,6 +395,7 @@ struct hid_ll_driver uhid_hid_driver = {
 	.parse = uhid_hid_parse,
 	.raw_request = uhid_hid_raw_request,
 	.output_report = uhid_hid_output_report,
+	.max_buffer_size = UHID_DATA_MAX,
 };
 EXPORT_SYMBOL_GPL(uhid_hid_driver);
 
diff --git linux-libre-6.1-gnu/drivers/hid/wacom_sys.c linux-libre-6.1.39-gnu/drivers/hid/wacom_sys.c
index 634263e4556b..aff4a21a46b6 100644
--- linux-libre-6.1-gnu/drivers/hid/wacom_sys.c
+++ linux-libre-6.1.39-gnu/drivers/hid/wacom_sys.c
@@ -155,6 +155,9 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
 {
 	struct wacom *wacom = hid_get_drvdata(hdev);
 
+	if (wacom->wacom_wac.features.type == BOOTLOADER)
+		return 0;
+
 	if (size > WACOM_PKGLEN_MAX)
 		return 1;
 
@@ -2414,8 +2417,13 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless)
 		goto fail_quirks;
 	}
 
-	if (features->device_type & WACOM_DEVICETYPE_WL_MONITOR)
+	if (features->device_type & WACOM_DEVICETYPE_WL_MONITOR) {
 		error = hid_hw_open(hdev);
+		if (error) {
+			hid_err(hdev, "hw open failed\n");
+			goto fail_quirks;
+		}
+	}
 
 	wacom_set_shared_values(wacom_wac);
 	devres_close_group(&hdev->dev, wacom);
@@ -2785,6 +2793,11 @@ static int wacom_probe(struct hid_device *hdev,
 		return error;
 	}
 
+	if (features->type == BOOTLOADER) {
+		hid_warn(hdev, "Using device in hidraw-only mode");
+		return hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+	}
+
 	error = wacom_parse_and_register(wacom, false);
 	if (error)
 		return error;
diff --git linux-libre-6.1-gnu/drivers/hid/wacom_wac.c linux-libre-6.1.39-gnu/drivers/hid/wacom_wac.c
index 0f3d57b42684..15cd0cabee2a 100644
--- linux-libre-6.1-gnu/drivers/hid/wacom_wac.c
+++ linux-libre-6.1.39-gnu/drivers/hid/wacom_wac.c
@@ -826,7 +826,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
 	/* Enter report */
 	if ((data[1] & 0xfc) == 0xc0) {
 		/* serial number of the tool */
-		wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
+		wacom->serial[idx] = ((__u64)(data[3] & 0x0f) << 28) +
 			(data[4] << 20) + (data[5] << 12) +
 			(data[6] << 4) + (data[7] >> 4);
 
@@ -1308,6 +1308,9 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 
 	struct input_dev *pen_input = wacom->pen_input;
 	unsigned char *data = wacom->data;
+	int number_of_valid_frames = 0;
+	ktime_t time_interval = 15000000;
+	ktime_t time_packet_received = ktime_get();
 	int i;
 
 	if (wacom->features.type == INTUOSP2_BT ||
@@ -1328,12 +1331,30 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 		wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;
 	}
 
+	/* number of valid frames */
 	for (i = 0; i < pen_frames; i++) {
 		unsigned char *frame = &data[i*pen_frame_len + 1];
 		bool valid = frame[0] & 0x80;
+
+		if (valid)
+			number_of_valid_frames++;
+	}
+
+	if (number_of_valid_frames) {
+		if (wacom->hid_data.time_delayed)
+			time_interval = ktime_get() - wacom->hid_data.time_delayed;
+		time_interval = div_u64(time_interval, number_of_valid_frames);
+		wacom->hid_data.time_delayed = time_packet_received;
+	}
+
+	for (i = 0; i < number_of_valid_frames; i++) {
+		unsigned char *frame = &data[i*pen_frame_len + 1];
+		bool valid = frame[0] & 0x80;
 		bool prox = frame[0] & 0x40;
 		bool range = frame[0] & 0x20;
 		bool invert = frame[0] & 0x10;
+		int frames_number_reversed = number_of_valid_frames - i - 1;
+		ktime_t event_timestamp = time_packet_received - frames_number_reversed * time_interval;
 
 		if (!valid)
 			continue;
@@ -1346,6 +1367,7 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 			wacom->tool[0] = 0;
 			wacom->id[0] = 0;
 			wacom->serial[0] = 0;
+			wacom->hid_data.time_delayed = 0;
 			return;
 		}
 
@@ -1382,6 +1404,7 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 						 get_unaligned_le16(&frame[11]));
 			}
 		}
+
 		if (wacom->tool[0]) {
 			input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5]));
 			if (wacom->features.type == INTUOSP2_BT ||
@@ -1405,6 +1428,9 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 
 		wacom->shared->stylus_in_proximity = prox;
 
+		/* add timestamp to unpack the frames */
+		input_set_timestamp(pen_input, event_timestamp);
+
 		input_sync(pen_input);
 	}
 }
@@ -1895,6 +1921,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
 	int fmax = field->logical_maximum;
 	unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
 	int resolution_code = code;
+	int resolution = hidinput_calc_abs_res(field, resolution_code);
 
 	if (equivalent_usage == HID_DG_TWIST) {
 		resolution_code = ABS_RZ;
@@ -1915,8 +1942,15 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
 	switch (type) {
 	case EV_ABS:
 		input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
-		input_abs_set_res(input, code,
-				  hidinput_calc_abs_res(field, resolution_code));
+
+		/* older tablet may miss physical usage */
+		if ((code == ABS_X || code == ABS_Y) && !resolution) {
+			resolution = WACOM_INTUOS_RES;
+			hid_warn(input,
+				 "Wacom usage (%d) missing resolution \n",
+				 code);
+		}
+		input_abs_set_res(input, code, resolution);
 		break;
 	case EV_KEY:
 	case EV_MSC:
@@ -1929,18 +1963,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
 		struct hid_field *field, struct hid_usage *usage)
 {
-	struct wacom *wacom = hid_get_drvdata(hdev);
-	struct wacom_wac *wacom_wac = &wacom->wacom_wac;
-	struct wacom_features *features = &wacom_wac->features;
-	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
-
-	switch (equivalent_usage) {
-	case HID_DG_BATTERYSTRENGTH:
-	case WACOM_HID_WD_BATTERY_LEVEL:
-	case WACOM_HID_WD_BATTERY_CHARGING:
-		features->quirks |= WACOM_QUIRK_BATTERY;
-		break;
-	}
+	return;
 }
 
 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
@@ -1961,18 +1984,21 @@ static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *f
 			wacom_wac->hid_data.bat_connected = 1;
 			wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
 		}
+		wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
 		break;
 	case WACOM_HID_WD_BATTERY_LEVEL:
 		value = value * 100 / (field->logical_maximum - field->logical_minimum);
 		wacom_wac->hid_data.battery_capacity = value;
 		wacom_wac->hid_data.bat_connected = 1;
 		wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+		wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
 		break;
 	case WACOM_HID_WD_BATTERY_CHARGING:
 		wacom_wac->hid_data.bat_charging = value;
 		wacom_wac->hid_data.ps_connected = value;
 		wacom_wac->hid_data.bat_connected = 1;
 		wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
+		wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
 		break;
 	}
 }
@@ -1988,18 +2014,15 @@ static void wacom_wac_battery_report(struct hid_device *hdev,
 {
 	struct wacom *wacom = hid_get_drvdata(hdev);
 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;
-	struct wacom_features *features = &wacom_wac->features;
 
-	if (features->quirks & WACOM_QUIRK_BATTERY) {
-		int status = wacom_wac->hid_data.bat_status;
-		int capacity = wacom_wac->hid_data.battery_capacity;
-		bool charging = wacom_wac->hid_data.bat_charging;
-		bool connected = wacom_wac->hid_data.bat_connected;
-		bool powered = wacom_wac->hid_data.ps_connected;
+	int status = wacom_wac->hid_data.bat_status;
+	int capacity = wacom_wac->hid_data.battery_capacity;
+	bool charging = wacom_wac->hid_data.bat_charging;
+	bool connected = wacom_wac->hid_data.bat_connected;
+	bool powered = wacom_wac->hid_data.ps_connected;
 
-		wacom_notify_battery(wacom_wac, status, capacity, charging,
-				     connected, powered);
-	}
+	wacom_notify_battery(wacom_wac, status, capacity, charging,
+			     connected, powered);
 }
 
 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
@@ -4882,6 +4905,9 @@ static const struct wacom_features wacom_features_0x3dd =
 static const struct wacom_features wacom_features_HID_ANY_ID =
 	{ "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
 
+static const struct wacom_features wacom_features_0x94 =
+	{ "Wacom Bootloader", .type = BOOTLOADER };
+
 #define USB_DEVICE_WACOM(prod)						\
 	HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
 	.driver_data = (kernel_ulong_t)&wacom_features_##prod
@@ -4955,6 +4981,7 @@ const struct hid_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0x84) },
 	{ USB_DEVICE_WACOM(0x90) },
 	{ USB_DEVICE_WACOM(0x93) },
+	{ USB_DEVICE_WACOM(0x94) },
 	{ USB_DEVICE_WACOM(0x97) },
 	{ USB_DEVICE_WACOM(0x9A) },
 	{ USB_DEVICE_WACOM(0x9F) },
diff --git linux-libre-6.1-gnu/drivers/hid/wacom_wac.h linux-libre-6.1.39-gnu/drivers/hid/wacom_wac.h
index 5ca6c06d143b..ee21bb260f22 100644
--- linux-libre-6.1-gnu/drivers/hid/wacom_wac.h
+++ linux-libre-6.1.39-gnu/drivers/hid/wacom_wac.h
@@ -243,6 +243,7 @@ enum {
 	MTTPC,
 	MTTPC_B,
 	HID_GENERIC,
+	BOOTLOADER,
 	MAX_TYPE
 };
 
@@ -323,6 +324,7 @@ struct hid_data {
 	int ps_connected;
 	bool pad_input_event_flag;
 	unsigned short sequence_number;
+	ktime_t time_delayed;
 };
 
 struct wacom_remote_data {
diff --git linux-libre-6.1-gnu/drivers/hsi/controllers/omap_ssi_core.c linux-libre-6.1.39-gnu/drivers/hsi/controllers/omap_ssi_core.c
index eb9820158318..26f2c3c01297 100644
--- linux-libre-6.1-gnu/drivers/hsi/controllers/omap_ssi_core.c
+++ linux-libre-6.1.39-gnu/drivers/hsi/controllers/omap_ssi_core.c
@@ -502,8 +502,10 @@ static int ssi_probe(struct platform_device *pd)
 	platform_set_drvdata(pd, ssi);
 
 	err = ssi_add_controller(ssi, pd);
-	if (err < 0)
+	if (err < 0) {
+		hsi_put_controller(ssi);
 		goto out1;
+	}
 
 	pm_runtime_enable(&pd->dev);
 
@@ -536,9 +538,9 @@ out3:
 	device_for_each_child(&pd->dev, NULL, ssi_remove_ports);
 out2:
 	ssi_remove_controller(ssi);
+	pm_runtime_disable(&pd->dev);
 out1:
 	platform_set_drvdata(pd, NULL);
-	pm_runtime_disable(&pd->dev);
 
 	return err;
 }
@@ -629,7 +631,13 @@ static int __init ssi_init(void) {
 	if (ret)
 		return ret;
 
-	return platform_driver_register(&ssi_port_pdriver);
+	ret = platform_driver_register(&ssi_port_pdriver);
+	if (ret) {
+		platform_driver_unregister(&ssi_pdriver);
+		return ret;
+	}
+
+	return 0;
 }
 module_init(ssi_init);
 
diff --git linux-libre-6.1-gnu/drivers/hte/hte-tegra194-test.c linux-libre-6.1.39-gnu/drivers/hte/hte-tegra194-test.c
index 5d776a185bd6..ce8c44e79221 100644
--- linux-libre-6.1-gnu/drivers/hte/hte-tegra194-test.c
+++ linux-libre-6.1.39-gnu/drivers/hte/hte-tegra194-test.c
@@ -6,6 +6,7 @@
  */
 
 #include <linux/err.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/interrupt.h>
diff --git linux-libre-6.1-gnu/drivers/hte/hte-tegra194.c linux-libre-6.1.39-gnu/drivers/hte/hte-tegra194.c
index 49a27af22742..d1b579c82279 100644
--- linux-libre-6.1-gnu/drivers/hte/hte-tegra194.c
+++ linux-libre-6.1.39-gnu/drivers/hte/hte-tegra194.c
@@ -251,7 +251,7 @@ static int tegra_hte_map_to_line_id(u32 eid,
 {
 
 	if (m) {
-		if (eid > map_sz)
+		if (eid >= map_sz)
 			return -EINVAL;
 		if (m[eid].slice == NV_AON_SLICE_INVALID)
 			return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/hv/channel_mgmt.c linux-libre-6.1.39-gnu/drivers/hv/channel_mgmt.c
index cc23b90cae02..d95e567a190d 100644
--- linux-libre-6.1-gnu/drivers/hv/channel_mgmt.c
+++ linux-libre-6.1.39-gnu/drivers/hv/channel_mgmt.c
@@ -829,11 +829,22 @@ static void vmbus_wait_for_unload(void)
 		if (completion_done(&vmbus_connection.unload_event))
 			goto completed;
 
-		for_each_online_cpu(cpu) {
+		for_each_present_cpu(cpu) {
 			struct hv_per_cpu_context *hv_cpu
 				= per_cpu_ptr(hv_context.cpu_context, cpu);
 
+			/*
+			 * In a CoCo VM the synic_message_page is not allocated
+			 * in hv_synic_alloc(). Instead it is set/cleared in
+			 * hv_synic_enable_regs() and hv_synic_disable_regs()
+			 * such that it is set only when the CPU is online. If
+			 * not all present CPUs are online, the message page
+			 * might be NULL, so skip such CPUs.
+			 */
 			page_addr = hv_cpu->synic_message_page;
+			if (!page_addr)
+				continue;
+
 			msg = (struct hv_message *)page_addr
 				+ VMBUS_MESSAGE_SINT;
 
@@ -867,11 +878,14 @@ completed:
 	 * maybe-pending messages on all CPUs to be able to receive new
 	 * messages after we reconnect.
 	 */
-	for_each_online_cpu(cpu) {
+	for_each_present_cpu(cpu) {
 		struct hv_per_cpu_context *hv_cpu
 			= per_cpu_ptr(hv_context.cpu_context, cpu);
 
 		page_addr = hv_cpu->synic_message_page;
+		if (!page_addr)
+			continue;
+
 		msg = (struct hv_message *)page_addr + VMBUS_MESSAGE_SINT;
 		msg->header.message_type = HVMSG_NONE;
 	}
diff --git linux-libre-6.1-gnu/drivers/hv/connection.c linux-libre-6.1.39-gnu/drivers/hv/connection.c
index 9dc27e5d367a..da51b50787df 100644
--- linux-libre-6.1-gnu/drivers/hv/connection.c
+++ linux-libre-6.1.39-gnu/drivers/hv/connection.c
@@ -409,6 +409,10 @@ void vmbus_disconnect(void)
  */
 struct vmbus_channel *relid2channel(u32 relid)
 {
+	if (vmbus_connection.channels == NULL) {
+		pr_warn_once("relid2channel: relid=%d: No channels mapped!\n", relid);
+		return NULL;
+	}
 	if (WARN_ON(relid >= MAX_CHANNEL_RELIDS))
 		return NULL;
 	return READ_ONCE(vmbus_connection.channels[relid]);
diff --git linux-libre-6.1-gnu/drivers/hv/hv_balloon.c linux-libre-6.1.39-gnu/drivers/hv/hv_balloon.c
index 6c127f061f06..f98c849096f7 100644
--- linux-libre-6.1-gnu/drivers/hv/hv_balloon.c
+++ linux-libre-6.1.39-gnu/drivers/hv/hv_balloon.c
@@ -1911,7 +1911,7 @@ static void  hv_balloon_debugfs_init(struct hv_dynmem_device *b)
 
 static void  hv_balloon_debugfs_exit(struct hv_dynmem_device *b)
 {
-	debugfs_remove(debugfs_lookup("hv-balloon", NULL));
+	debugfs_lookup_and_remove("hv-balloon", NULL);
 }
 
 #else
diff --git linux-libre-6.1-gnu/drivers/hv/ring_buffer.c linux-libre-6.1.39-gnu/drivers/hv/ring_buffer.c
index 59a4aa86d1f3..c6692fd5ab15 100644
--- linux-libre-6.1-gnu/drivers/hv/ring_buffer.c
+++ linux-libre-6.1.39-gnu/drivers/hv/ring_buffer.c
@@ -280,6 +280,19 @@ void hv_ringbuffer_cleanup(struct hv_ring_buffer_info *ring_info)
 	ring_info->pkt_buffer_size = 0;
 }
 
+/*
+ * Check if the ring buffer spinlock is available to take or not; used on
+ * atomic contexts, like panic path (see the Hyper-V framebuffer driver).
+ */
+
+bool hv_ringbuffer_spinlock_busy(struct vmbus_channel *channel)
+{
+	struct hv_ring_buffer_info *rinfo = &channel->outbound;
+
+	return spin_is_locked(&rinfo->ring_lock);
+}
+EXPORT_SYMBOL_GPL(hv_ringbuffer_spinlock_busy);
+
 /* Write to the ring buffer. */
 int hv_ringbuffer_write(struct vmbus_channel *channel,
 			const struct kvec *kv_list, u32 kv_count,
diff --git linux-libre-6.1-gnu/drivers/hv/vmbus_drv.c linux-libre-6.1.39-gnu/drivers/hv/vmbus_drv.c
index e592c481f7ae..b03cb7ae7fd3 100644
--- linux-libre-6.1-gnu/drivers/hv/vmbus_drv.c
+++ linux-libre-6.1.39-gnu/drivers/hv/vmbus_drv.c
@@ -1504,7 +1504,7 @@ static int vmbus_bus_init(void)
 	ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "hyperv/vmbus:online",
 				hv_synic_init, hv_synic_cleanup);
 	if (ret < 0)
-		goto err_cpuhp;
+		goto err_alloc;
 	hyperv_cpuhp_online = ret;
 
 	ret = vmbus_connect();
@@ -1555,9 +1555,8 @@ static int vmbus_bus_init(void)
 
 err_connect:
 	cpuhp_remove_state(hyperv_cpuhp_online);
-err_cpuhp:
-	hv_synic_free();
 err_alloc:
+	hv_synic_free();
 	if (vmbus_irq == -1) {
 		hv_remove_vmbus_handler();
 	} else {
diff --git linux-libre-6.1-gnu/drivers/hwmon/Kconfig linux-libre-6.1.39-gnu/drivers/hwmon/Kconfig
index 7ac3daaf59ce..a5143d01b95f 100644
--- linux-libre-6.1-gnu/drivers/hwmon/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/hwmon/Kconfig
@@ -799,6 +799,7 @@ config SENSORS_IT87
 config SENSORS_JC42
 	tristate "JEDEC JC42.4 compliant memory module temperature sensors"
 	depends on I2C
+	select REGMAP_I2C
 	help
 	  If you say yes here, you get support for JEDEC JC42.4 compliant
 	  temperature sensors, which are used on many DDR3 memory modules for
@@ -1507,7 +1508,7 @@ config SENSORS_NCT6775_CORE
 config SENSORS_NCT6775
 	tristate "Platform driver for Nuvoton NCT6775F and compatibles"
 	depends on !PPC
-	depends on ACPI_WMI || ACPI_WMI=n
+	depends on ACPI || ACPI=n
 	select HWMON_VID
 	select SENSORS_NCT6775_CORE
 	help
diff --git linux-libre-6.1-gnu/drivers/hwmon/adt7475.c linux-libre-6.1.39-gnu/drivers/hwmon/adt7475.c
index 51b3d16c3223..6a6ebcc896b1 100644
--- linux-libre-6.1-gnu/drivers/hwmon/adt7475.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/adt7475.c
@@ -488,10 +488,10 @@ static ssize_t temp_store(struct device *dev, struct device_attribute *attr,
 		val = (temp - val) / 1000;
 
 		if (sattr->index != 1) {
-			data->temp[HYSTERSIS][sattr->index] &= 0xF0;
+			data->temp[HYSTERSIS][sattr->index] &= 0x0F;
 			data->temp[HYSTERSIS][sattr->index] |= (val & 0xF) << 4;
 		} else {
-			data->temp[HYSTERSIS][sattr->index] &= 0x0F;
+			data->temp[HYSTERSIS][sattr->index] &= 0xF0;
 			data->temp[HYSTERSIS][sattr->index] |= (val & 0xF);
 		}
 
@@ -556,11 +556,11 @@ static ssize_t temp_st_show(struct device *dev, struct device_attribute *attr,
 		val = data->enh_acoustics[0] & 0xf;
 		break;
 	case 1:
-		val = (data->enh_acoustics[1] >> 4) & 0xf;
+		val = data->enh_acoustics[1] & 0xf;
 		break;
 	case 2:
 	default:
-		val = data->enh_acoustics[1] & 0xf;
+		val = (data->enh_acoustics[1] >> 4) & 0xf;
 		break;
 	}
 
@@ -1604,9 +1604,9 @@ static int adt7475_set_pwm_polarity(struct i2c_client *client)
 	int ret, i;
 	u8 val;
 
-	ret = of_property_read_u32_array(client->dev.of_node,
-					 "adi,pwm-active-state", states,
-					 ARRAY_SIZE(states));
+	ret = device_property_read_u32_array(&client->dev,
+					     "adi,pwm-active-state", states,
+					     ARRAY_SIZE(states));
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.1-gnu/drivers/hwmon/asus-ec-sensors.c linux-libre-6.1.39-gnu/drivers/hwmon/asus-ec-sensors.c
index a901e4e33d81..b4d65916b3c0 100644
--- linux-libre-6.1-gnu/drivers/hwmon/asus-ec-sensors.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/asus-ec-sensors.c
@@ -299,6 +299,7 @@ static const struct ec_board_info board_info_pro_art_x570_creator_wifi = {
 	.sensors = SENSOR_SET_TEMP_CHIPSET_CPU_MB | SENSOR_TEMP_VRM |
 		SENSOR_TEMP_T_SENSOR | SENSOR_FAN_CPU_OPT |
 		SENSOR_CURR_CPU | SENSOR_IN_CPU_CORE,
+	.mutex_path = ASUS_HW_ACCESS_MUTEX_ASMX,
 	.family = family_amd_500_series,
 };
 
diff --git linux-libre-6.1-gnu/drivers/hwmon/coretemp.c linux-libre-6.1.39-gnu/drivers/hwmon/coretemp.c
index e86854d96687..9eec229eba49 100644
--- linux-libre-6.1-gnu/drivers/hwmon/coretemp.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/coretemp.c
@@ -550,66 +550,49 @@ static void coretemp_remove_core(struct platform_data *pdata, int indx)
 		ida_free(&pdata->ida, indx - BASE_SYSFS_ATTR_NO);
 }
 
-static int coretemp_probe(struct platform_device *pdev)
+static int coretemp_device_add(int zoneid)
 {
-	struct device *dev = &pdev->dev;
+	struct platform_device *pdev;
 	struct platform_data *pdata;
+	int err;
 
 	/* Initialize the per-zone data structures */
-	pdata = devm_kzalloc(dev, sizeof(struct platform_data), GFP_KERNEL);
+	pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
 	if (!pdata)
 		return -ENOMEM;
 
-	pdata->pkg_id = pdev->id;
+	pdata->pkg_id = zoneid;
 	ida_init(&pdata->ida);
-	platform_set_drvdata(pdev, pdata);
 
-	pdata->hwmon_dev = devm_hwmon_device_register_with_groups(dev, DRVNAME,
-								  pdata, NULL);
-	return PTR_ERR_OR_ZERO(pdata->hwmon_dev);
-}
-
-static int coretemp_remove(struct platform_device *pdev)
-{
-	struct platform_data *pdata = platform_get_drvdata(pdev);
-	int i;
+	pdev = platform_device_alloc(DRVNAME, zoneid);
+	if (!pdev) {
+		err = -ENOMEM;
+		goto err_free_pdata;
+	}
 
-	for (i = MAX_CORE_DATA - 1; i >= 0; --i)
-		if (pdata->core_data[i])
-			coretemp_remove_core(pdata, i);
+	err = platform_device_add(pdev);
+	if (err)
+		goto err_put_dev;
 
-	ida_destroy(&pdata->ida);
+	platform_set_drvdata(pdev, pdata);
+	zone_devices[zoneid] = pdev;
 	return 0;
-}
 
-static struct platform_driver coretemp_driver = {
-	.driver = {
-		.name = DRVNAME,
-	},
-	.probe = coretemp_probe,
-	.remove = coretemp_remove,
-};
+err_put_dev:
+	platform_device_put(pdev);
+err_free_pdata:
+	kfree(pdata);
+	return err;
+}
 
-static struct platform_device *coretemp_device_add(unsigned int cpu)
+static void coretemp_device_remove(int zoneid)
 {
-	int err, zoneid = topology_logical_die_id(cpu);
-	struct platform_device *pdev;
-
-	if (zoneid < 0)
-		return ERR_PTR(-ENOMEM);
-
-	pdev = platform_device_alloc(DRVNAME, zoneid);
-	if (!pdev)
-		return ERR_PTR(-ENOMEM);
-
-	err = platform_device_add(pdev);
-	if (err) {
-		platform_device_put(pdev);
-		return ERR_PTR(err);
-	}
+	struct platform_device *pdev = zone_devices[zoneid];
+	struct platform_data *pdata = platform_get_drvdata(pdev);
 
-	zone_devices[zoneid] = pdev;
-	return pdev;
+	ida_destroy(&pdata->ida);
+	kfree(pdata);
+	platform_device_unregister(pdev);
 }
 
 static int coretemp_cpu_online(unsigned int cpu)
@@ -633,7 +616,10 @@ static int coretemp_cpu_online(unsigned int cpu)
 	if (!cpu_has(c, X86_FEATURE_DTHERM))
 		return -ENODEV;
 
-	if (!pdev) {
+	pdata = platform_get_drvdata(pdev);
+	if (!pdata->hwmon_dev) {
+		struct device *hwmon;
+
 		/* Check the microcode version of the CPU */
 		if (chk_ucode_version(cpu))
 			return -EINVAL;
@@ -644,9 +630,11 @@ static int coretemp_cpu_online(unsigned int cpu)
 		 * online. So, initialize per-pkg data structures and
 		 * then bring this core online.
 		 */
-		pdev = coretemp_device_add(cpu);
-		if (IS_ERR(pdev))
-			return PTR_ERR(pdev);
+		hwmon = hwmon_device_register_with_groups(&pdev->dev, DRVNAME,
+							  pdata, NULL);
+		if (IS_ERR(hwmon))
+			return PTR_ERR(hwmon);
+		pdata->hwmon_dev = hwmon;
 
 		/*
 		 * Check whether pkgtemp support is available.
@@ -656,7 +644,6 @@ static int coretemp_cpu_online(unsigned int cpu)
 			coretemp_add_core(pdev, cpu, 1);
 	}
 
-	pdata = platform_get_drvdata(pdev);
 	/*
 	 * Check whether a thread sibling is already online. If not add the
 	 * interface for this CPU core.
@@ -675,18 +662,14 @@ static int coretemp_cpu_offline(unsigned int cpu)
 	struct temp_data *tdata;
 	int i, indx = -1, target;
 
-	/*
-	 * Don't execute this on suspend as the device remove locks
-	 * up the machine.
-	 */
+	/* No need to tear down any interfaces for suspend */
 	if (cpuhp_tasks_frozen)
 		return 0;
 
 	/* If the physical CPU device does not exist, just return */
-	if (!pdev)
-		return 0;
-
 	pd = platform_get_drvdata(pdev);
+	if (!pd->hwmon_dev)
+		return 0;
 
 	for (i = 0; i < NUM_REAL_CORES; i++) {
 		if (pd->cpu_map[i] == topology_core_id(cpu)) {
@@ -718,13 +701,14 @@ static int coretemp_cpu_offline(unsigned int cpu)
 	}
 
 	/*
-	 * If all cores in this pkg are offline, remove the device. This
-	 * will invoke the platform driver remove function, which cleans up
-	 * the rest.
+	 * If all cores in this pkg are offline, remove the interface.
 	 */
+	tdata = pd->core_data[PKG_SYSFS_ATTR_NO];
 	if (cpumask_empty(&pd->cpumask)) {
-		zone_devices[topology_logical_die_id(cpu)] = NULL;
-		platform_device_unregister(pdev);
+		if (tdata)
+			coretemp_remove_core(pd, PKG_SYSFS_ATTR_NO);
+		hwmon_device_unregister(pd->hwmon_dev);
+		pd->hwmon_dev = NULL;
 		return 0;
 	}
 
@@ -732,7 +716,6 @@ static int coretemp_cpu_offline(unsigned int cpu)
 	 * Check whether this core is the target for the package
 	 * interface. We need to assign it to some other cpu.
 	 */
-	tdata = pd->core_data[PKG_SYSFS_ATTR_NO];
 	if (tdata && tdata->cpu == cpu) {
 		target = cpumask_first(&pd->cpumask);
 		mutex_lock(&tdata->update_lock);
@@ -751,7 +734,7 @@ static enum cpuhp_state coretemp_hp_online;
 
 static int __init coretemp_init(void)
 {
-	int err;
+	int i, err;
 
 	/*
 	 * CPUID.06H.EAX[0] indicates whether the CPU has thermal
@@ -767,20 +750,22 @@ static int __init coretemp_init(void)
 	if (!zone_devices)
 		return -ENOMEM;
 
-	err = platform_driver_register(&coretemp_driver);
-	if (err)
-		goto outzone;
+	for (i = 0; i < max_zones; i++) {
+		err = coretemp_device_add(i);
+		if (err)
+			goto outzone;
+	}
 
 	err = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "hwmon/coretemp:online",
 				coretemp_cpu_online, coretemp_cpu_offline);
 	if (err < 0)
-		goto outdrv;
+		goto outzone;
 	coretemp_hp_online = err;
 	return 0;
 
-outdrv:
-	platform_driver_unregister(&coretemp_driver);
 outzone:
+	while (i--)
+		coretemp_device_remove(i);
 	kfree(zone_devices);
 	return err;
 }
@@ -788,8 +773,11 @@ module_init(coretemp_init)
 
 static void __exit coretemp_exit(void)
 {
+	int i;
+
 	cpuhp_remove_state(coretemp_hp_online);
-	platform_driver_unregister(&coretemp_driver);
+	for (i = 0; i < max_zones; i++)
+		coretemp_device_remove(i);
 	kfree(zone_devices);
 }
 module_exit(coretemp_exit)
diff --git linux-libre-6.1-gnu/drivers/hwmon/emc2305.c linux-libre-6.1.39-gnu/drivers/hwmon/emc2305.c
index aa1f25add0b6..e42ae43f3de4 100644
--- linux-libre-6.1-gnu/drivers/hwmon/emc2305.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/emc2305.c
@@ -16,7 +16,6 @@ static const unsigned short
 emc2305_normal_i2c[] = { 0x27, 0x2c, 0x2d, 0x2e, 0x2f, 0x4c, 0x4d, I2C_CLIENT_END };
 
 #define EMC2305_REG_DRIVE_FAIL_STATUS	0x27
-#define EMC2305_REG_DEVICE		0xfd
 #define EMC2305_REG_VENDOR		0xfe
 #define EMC2305_FAN_MAX			0xff
 #define EMC2305_FAN_MIN			0x00
@@ -172,22 +171,12 @@ static int emc2305_get_max_state(struct thermal_cooling_device *cdev, unsigned l
 	return 0;
 }
 
-static int emc2305_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state)
+static int __emc2305_set_cur_state(struct emc2305_data *data, int cdev_idx, unsigned long state)
 {
-	int cdev_idx, ret;
-	struct emc2305_data *data = cdev->devdata;
+	int ret;
 	struct i2c_client *client = data->client;
 	u8 val, i;
 
-	if (state > data->max_state)
-		return -EINVAL;
-
-	cdev_idx =  emc2305_get_cdev_idx(cdev);
-	if (cdev_idx < 0)
-		return cdev_idx;
-
-	/* Save thermal state. */
-	data->cdev_data[cdev_idx].last_thermal_state = state;
 	state = max_t(unsigned long, state, data->cdev_data[cdev_idx].last_hwmon_state);
 
 	val = EMC2305_PWM_STATE2DUTY(state, data->max_state, EMC2305_FAN_MAX);
@@ -212,6 +201,27 @@ static int emc2305_set_cur_state(struct thermal_cooling_device *cdev, unsigned l
 	return 0;
 }
 
+static int emc2305_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state)
+{
+	int cdev_idx, ret;
+	struct emc2305_data *data = cdev->devdata;
+
+	if (state > data->max_state)
+		return -EINVAL;
+
+	cdev_idx =  emc2305_get_cdev_idx(cdev);
+	if (cdev_idx < 0)
+		return cdev_idx;
+
+	/* Save thermal state. */
+	data->cdev_data[cdev_idx].last_thermal_state = state;
+	ret = __emc2305_set_cur_state(data, cdev_idx, state);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
 static const struct thermal_cooling_device_ops emc2305_cooling_ops = {
 	.get_max_state = emc2305_get_max_state,
 	.get_cur_state = emc2305_get_cur_state,
@@ -402,7 +412,7 @@ emc2305_write(struct device *dev, enum hwmon_sensor_types type, u32 attr, int ch
 				 */
 				if (data->cdev_data[cdev_idx].last_hwmon_state >=
 				    data->cdev_data[cdev_idx].last_thermal_state)
-					return emc2305_set_cur_state(data->cdev_data[cdev_idx].cdev,
+					return __emc2305_set_cur_state(data, cdev_idx,
 							data->cdev_data[cdev_idx].last_hwmon_state);
 				return 0;
 			}
@@ -524,7 +534,7 @@ static int emc2305_probe(struct i2c_client *client, const struct i2c_device_id *
 	struct device *dev = &client->dev;
 	struct emc2305_data *data;
 	struct emc2305_platform_data *pdata;
-	int vendor, device;
+	int vendor;
 	int ret;
 	int i;
 
@@ -535,10 +545,6 @@ static int emc2305_probe(struct i2c_client *client, const struct i2c_device_id *
 	if (vendor != EMC2305_VENDOR)
 		return -ENODEV;
 
-	device = i2c_smbus_read_byte_data(client, EMC2305_REG_DEVICE);
-	if (device != EMC2305_DEVICE)
-		return -ENODEV;
-
 	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/hwmon/f71882fg.c linux-libre-6.1.39-gnu/drivers/hwmon/f71882fg.c
index 70121482a617..27207ec6f7fe 100644
--- linux-libre-6.1-gnu/drivers/hwmon/f71882fg.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/f71882fg.c
@@ -1096,8 +1096,11 @@ static ssize_t show_pwm(struct device *dev,
 		val = data->pwm[nr];
 	else {
 		/* RPM mode */
-		val = 255 * fan_from_reg(data->fan_target[nr])
-			/ fan_from_reg(data->fan_full_speed[nr]);
+		if (fan_from_reg(data->fan_full_speed[nr]))
+			val = 255 * fan_from_reg(data->fan_target[nr])
+				/ fan_from_reg(data->fan_full_speed[nr]);
+		else
+			val = 0;
 	}
 	mutex_unlock(&data->update_lock);
 	return sprintf(buf, "%d\n", val);
diff --git linux-libre-6.1-gnu/drivers/hwmon/ftsteutates.c linux-libre-6.1.39-gnu/drivers/hwmon/ftsteutates.c
index f5b8e724a8ca..ffa0bb364877 100644
--- linux-libre-6.1-gnu/drivers/hwmon/ftsteutates.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/ftsteutates.c
@@ -12,6 +12,7 @@
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/jiffies.h>
+#include <linux/math.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
@@ -347,13 +348,15 @@ static ssize_t in_value_show(struct device *dev,
 {
 	struct fts_data *data = dev_get_drvdata(dev);
 	int index = to_sensor_dev_attr(devattr)->index;
-	int err;
+	int value, err;
 
 	err = fts_update_device(data);
 	if (err < 0)
 		return err;
 
-	return sprintf(buf, "%u\n", data->volt[index]);
+	value = DIV_ROUND_CLOSEST(data->volt[index] * 3300, 255);
+
+	return sprintf(buf, "%d\n", value);
 }
 
 static ssize_t temp_value_show(struct device *dev,
@@ -361,13 +364,15 @@ static ssize_t temp_value_show(struct device *dev,
 {
 	struct fts_data *data = dev_get_drvdata(dev);
 	int index = to_sensor_dev_attr(devattr)->index;
-	int err;
+	int value, err;
 
 	err = fts_update_device(data);
 	if (err < 0)
 		return err;
 
-	return sprintf(buf, "%u\n", data->temp_input[index]);
+	value = (data->temp_input[index] - 64) * 1000;
+
+	return sprintf(buf, "%d\n", value);
 }
 
 static ssize_t temp_fault_show(struct device *dev,
@@ -436,13 +441,15 @@ static ssize_t fan_value_show(struct device *dev,
 {
 	struct fts_data *data = dev_get_drvdata(dev);
 	int index = to_sensor_dev_attr(devattr)->index;
-	int err;
+	int value, err;
 
 	err = fts_update_device(data);
 	if (err < 0)
 		return err;
 
-	return sprintf(buf, "%u\n", data->fan_input[index]);
+	value = data->fan_input[index] * 60;
+
+	return sprintf(buf, "%d\n", value);
 }
 
 static ssize_t fan_source_show(struct device *dev,
diff --git linux-libre-6.1-gnu/drivers/hwmon/gsc-hwmon.c linux-libre-6.1.39-gnu/drivers/hwmon/gsc-hwmon.c
index b60ec95b5edb..74bfc21c2767 100644
--- linux-libre-6.1-gnu/drivers/hwmon/gsc-hwmon.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/gsc-hwmon.c
@@ -82,8 +82,8 @@ static ssize_t pwm_auto_point_temp_store(struct device *dev,
 	if (kstrtol(buf, 10, &temp))
 		return -EINVAL;
 
-	temp = clamp_val(temp, 0, 10000);
-	temp = DIV_ROUND_CLOSEST(temp, 10);
+	temp = clamp_val(temp, 0, 100000);
+	temp = DIV_ROUND_CLOSEST(temp, 100);
 
 	regs[0] = temp & 0xff;
 	regs[1] = (temp >> 8) & 0xff;
@@ -100,7 +100,7 @@ static ssize_t pwm_auto_point_pwm_show(struct device *dev,
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
 
-	return sprintf(buf, "%d\n", 255 * (50 + (attr->index * 10)) / 100);
+	return sprintf(buf, "%d\n", 255 * (50 + (attr->index * 10)));
 }
 
 static SENSOR_DEVICE_ATTR_RO(pwm1_auto_point1_pwm, pwm_auto_point_pwm, 0);
diff --git linux-libre-6.1-gnu/drivers/hwmon/hwmon.c linux-libre-6.1.39-gnu/drivers/hwmon/hwmon.c
index 4218750d5a66..9ed34b2e1f49 100644
--- linux-libre-6.1-gnu/drivers/hwmon/hwmon.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/hwmon.c
@@ -756,6 +756,7 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata,
 	struct hwmon_device *hwdev;
 	const char *label;
 	struct device *hdev;
+	struct device *tdev = dev;
 	int i, err, id;
 
 	/* Complain about invalid characters in hwmon name attribute */
@@ -825,7 +826,9 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata,
 	hwdev->name = name;
 	hdev->class = &hwmon_class;
 	hdev->parent = dev;
-	hdev->of_node = dev ? dev->of_node : NULL;
+	while (tdev && !tdev->of_node)
+		tdev = tdev->parent;
+	hdev->of_node = tdev ? tdev->of_node : NULL;
 	hwdev->chip = chip;
 	dev_set_drvdata(hdev, drvdata);
 	dev_set_name(hdev, HWMON_ID_FORMAT, id);
@@ -837,7 +840,7 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata,
 
 	INIT_LIST_HEAD(&hwdev->tzdata);
 
-	if (dev && dev->of_node && chip && chip->ops->read &&
+	if (hdev->of_node && chip && chip->ops->read &&
 	    chip->info[0]->type == hwmon_chip &&
 	    (chip->info[0]->config[0] & HWMON_C_REGISTER_TZ)) {
 		err = hwmon_thermal_register_sensors(hdev);
diff --git linux-libre-6.1-gnu/drivers/hwmon/ina3221.c linux-libre-6.1.39-gnu/drivers/hwmon/ina3221.c
index e06186986444..f3a4c5633b1e 100644
--- linux-libre-6.1-gnu/drivers/hwmon/ina3221.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/ina3221.c
@@ -772,7 +772,7 @@ static int ina3221_probe_child_from_dt(struct device *dev,
 		return ret;
 	} else if (val > INA3221_CHANNEL3) {
 		dev_err(dev, "invalid reg %d of %pOFn\n", val, child);
-		return ret;
+		return -EINVAL;
 	}
 
 	input = &ina->inputs[val];
diff --git linux-libre-6.1-gnu/drivers/hwmon/it87.c linux-libre-6.1.39-gnu/drivers/hwmon/it87.c
index 7bd154ba351b..b45bd3aa5a65 100644
--- linux-libre-6.1-gnu/drivers/hwmon/it87.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/it87.c
@@ -486,6 +486,8 @@ static const struct it87_devices it87_devices[] = {
 #define has_pwm_freq2(data)	((data)->features & FEAT_PWM_FREQ2)
 #define has_six_temp(data)	((data)->features & FEAT_SIX_TEMP)
 #define has_vin3_5v(data)	((data)->features & FEAT_VIN3_5V)
+#define has_scaling(data)	((data)->features & (FEAT_12MV_ADC | \
+						     FEAT_10_9MV_ADC))
 
 struct it87_sio_data {
 	int sioaddr;
@@ -3098,7 +3100,7 @@ static int it87_probe(struct platform_device *pdev)
 			 "Detected broken BIOS defaults, disabling PWM interface\n");
 
 	/* Starting with IT8721F, we handle scaling of internal voltages */
-	if (has_12mv_adc(data)) {
+	if (has_scaling(data)) {
 		if (sio_data->internal & BIT(0))
 			data->in_scaled |= BIT(3);	/* in3 is AVCC */
 		if (sio_data->internal & BIT(1))
diff --git linux-libre-6.1-gnu/drivers/hwmon/jc42.c linux-libre-6.1.39-gnu/drivers/hwmon/jc42.c
index 30888feaf589..6593d81cb901 100644
--- linux-libre-6.1-gnu/drivers/hwmon/jc42.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/jc42.c
@@ -19,6 +19,7 @@
 #include <linux/err.h>
 #include <linux/mutex.h>
 #include <linux/of.h>
+#include <linux/regmap.h>
 
 /* Addresses to scan */
 static const unsigned short normal_i2c[] = {
@@ -199,31 +200,14 @@ static struct jc42_chips jc42_chips[] = {
 	{ STM_MANID, STTS3000_DEVID, STTS3000_DEVID_MASK },
 };
 
-enum temp_index {
-	t_input = 0,
-	t_crit,
-	t_min,
-	t_max,
-	t_num_temp
-};
-
-static const u8 temp_regs[t_num_temp] = {
-	[t_input] = JC42_REG_TEMP,
-	[t_crit] = JC42_REG_TEMP_CRITICAL,
-	[t_min] = JC42_REG_TEMP_LOWER,
-	[t_max] = JC42_REG_TEMP_UPPER,
-};
-
 /* Each client has this additional data */
 struct jc42_data {
-	struct i2c_client *client;
 	struct mutex	update_lock;	/* protect register access */
+	struct regmap	*regmap;
 	bool		extended;	/* true if extended range supported */
 	bool		valid;
-	unsigned long	last_updated;	/* In jiffies */
 	u16		orig_config;	/* original configuration */
 	u16		config;		/* current configuration */
-	u16		temp[t_num_temp];/* Temperatures */
 };
 
 #define JC42_TEMP_MIN_EXTENDED	(-40000)
@@ -248,85 +232,102 @@ static int jc42_temp_from_reg(s16 reg)
 	return reg * 125 / 2;
 }
 
-static struct jc42_data *jc42_update_device(struct device *dev)
-{
-	struct jc42_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
-	struct jc42_data *ret = data;
-	int i, val;
-
-	mutex_lock(&data->update_lock);
-
-	if (time_after(jiffies, data->last_updated + HZ) || !data->valid) {
-		for (i = 0; i < t_num_temp; i++) {
-			val = i2c_smbus_read_word_swapped(client, temp_regs[i]);
-			if (val < 0) {
-				ret = ERR_PTR(val);
-				goto abort;
-			}
-			data->temp[i] = val;
-		}
-		data->last_updated = jiffies;
-		data->valid = true;
-	}
-abort:
-	mutex_unlock(&data->update_lock);
-	return ret;
-}
-
 static int jc42_read(struct device *dev, enum hwmon_sensor_types type,
 		     u32 attr, int channel, long *val)
 {
-	struct jc42_data *data = jc42_update_device(dev);
-	int temp, hyst;
+	struct jc42_data *data = dev_get_drvdata(dev);
+	unsigned int regval;
+	int ret, temp, hyst;
 
-	if (IS_ERR(data))
-		return PTR_ERR(data);
+	mutex_lock(&data->update_lock);
 
 	switch (attr) {
 	case hwmon_temp_input:
-		*val = jc42_temp_from_reg(data->temp[t_input]);
-		return 0;
+		ret = regmap_read(data->regmap, JC42_REG_TEMP, &regval);
+		if (ret)
+			break;
+
+		*val = jc42_temp_from_reg(regval);
+		break;
 	case hwmon_temp_min:
-		*val = jc42_temp_from_reg(data->temp[t_min]);
-		return 0;
+		ret = regmap_read(data->regmap, JC42_REG_TEMP_LOWER, &regval);
+		if (ret)
+			break;
+
+		*val = jc42_temp_from_reg(regval);
+		break;
 	case hwmon_temp_max:
-		*val = jc42_temp_from_reg(data->temp[t_max]);
-		return 0;
+		ret = regmap_read(data->regmap, JC42_REG_TEMP_UPPER, &regval);
+		if (ret)
+			break;
+
+		*val = jc42_temp_from_reg(regval);
+		break;
 	case hwmon_temp_crit:
-		*val = jc42_temp_from_reg(data->temp[t_crit]);
-		return 0;
+		ret = regmap_read(data->regmap, JC42_REG_TEMP_CRITICAL,
+				  &regval);
+		if (ret)
+			break;
+
+		*val = jc42_temp_from_reg(regval);
+		break;
 	case hwmon_temp_max_hyst:
-		temp = jc42_temp_from_reg(data->temp[t_max]);
+		ret = regmap_read(data->regmap, JC42_REG_TEMP_UPPER, &regval);
+		if (ret)
+			break;
+
+		temp = jc42_temp_from_reg(regval);
 		hyst = jc42_hysteresis[(data->config & JC42_CFG_HYST_MASK)
 						>> JC42_CFG_HYST_SHIFT];
 		*val = temp - hyst;
-		return 0;
+		break;
 	case hwmon_temp_crit_hyst:
-		temp = jc42_temp_from_reg(data->temp[t_crit]);
+		ret = regmap_read(data->regmap, JC42_REG_TEMP_CRITICAL,
+				  &regval);
+		if (ret)
+			break;
+
+		temp = jc42_temp_from_reg(regval);
 		hyst = jc42_hysteresis[(data->config & JC42_CFG_HYST_MASK)
 						>> JC42_CFG_HYST_SHIFT];
 		*val = temp - hyst;
-		return 0;
+		break;
 	case hwmon_temp_min_alarm:
-		*val = (data->temp[t_input] >> JC42_ALARM_MIN_BIT) & 1;
-		return 0;
+		ret = regmap_read(data->regmap, JC42_REG_TEMP, &regval);
+		if (ret)
+			break;
+
+		*val = (regval >> JC42_ALARM_MIN_BIT) & 1;
+		break;
 	case hwmon_temp_max_alarm:
-		*val = (data->temp[t_input] >> JC42_ALARM_MAX_BIT) & 1;
-		return 0;
+		ret = regmap_read(data->regmap, JC42_REG_TEMP, &regval);
+		if (ret)
+			break;
+
+		*val = (regval >> JC42_ALARM_MAX_BIT) & 1;
+		break;
 	case hwmon_temp_crit_alarm:
-		*val = (data->temp[t_input] >> JC42_ALARM_CRIT_BIT) & 1;
-		return 0;
+		ret = regmap_read(data->regmap, JC42_REG_TEMP, &regval);
+		if (ret)
+			break;
+
+		*val = (regval >> JC42_ALARM_CRIT_BIT) & 1;
+		break;
 	default:
-		return -EOPNOTSUPP;
+		ret = -EOPNOTSUPP;
+		break;
 	}
+
+	mutex_unlock(&data->update_lock);
+
+	return ret;
 }
 
 static int jc42_write(struct device *dev, enum hwmon_sensor_types type,
 		      u32 attr, int channel, long val)
 {
 	struct jc42_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
+	unsigned int regval;
 	int diff, hyst;
 	int ret;
 
@@ -334,21 +335,23 @@ static int jc42_write(struct device *dev, enum hwmon_sensor_types type,
 
 	switch (attr) {
 	case hwmon_temp_min:
-		data->temp[t_min] = jc42_temp_to_reg(val, data->extended);
-		ret = i2c_smbus_write_word_swapped(client, temp_regs[t_min],
-						   data->temp[t_min]);
+		ret = regmap_write(data->regmap, JC42_REG_TEMP_LOWER,
+				   jc42_temp_to_reg(val, data->extended));
 		break;
 	case hwmon_temp_max:
-		data->temp[t_max] = jc42_temp_to_reg(val, data->extended);
-		ret = i2c_smbus_write_word_swapped(client, temp_regs[t_max],
-						   data->temp[t_max]);
+		ret = regmap_write(data->regmap, JC42_REG_TEMP_UPPER,
+				   jc42_temp_to_reg(val, data->extended));
 		break;
 	case hwmon_temp_crit:
-		data->temp[t_crit] = jc42_temp_to_reg(val, data->extended);
-		ret = i2c_smbus_write_word_swapped(client, temp_regs[t_crit],
-						   data->temp[t_crit]);
+		ret = regmap_write(data->regmap, JC42_REG_TEMP_CRITICAL,
+				   jc42_temp_to_reg(val, data->extended));
 		break;
 	case hwmon_temp_crit_hyst:
+		ret = regmap_read(data->regmap, JC42_REG_TEMP_CRITICAL,
+				  &regval);
+		if (ret)
+			break;
+
 		/*
 		 * JC42.4 compliant chips only support four hysteresis values.
 		 * Pick best choice and go from there.
@@ -356,7 +359,7 @@ static int jc42_write(struct device *dev, enum hwmon_sensor_types type,
 		val = clamp_val(val, (data->extended ? JC42_TEMP_MIN_EXTENDED
 						     : JC42_TEMP_MIN) - 6000,
 				JC42_TEMP_MAX);
-		diff = jc42_temp_from_reg(data->temp[t_crit]) - val;
+		diff = jc42_temp_from_reg(regval) - val;
 		hyst = 0;
 		if (diff > 0) {
 			if (diff < 2250)
@@ -368,9 +371,8 @@ static int jc42_write(struct device *dev, enum hwmon_sensor_types type,
 		}
 		data->config = (data->config & ~JC42_CFG_HYST_MASK) |
 				(hyst << JC42_CFG_HYST_SHIFT);
-		ret = i2c_smbus_write_word_swapped(data->client,
-						   JC42_REG_CONFIG,
-						   data->config);
+		ret = regmap_write(data->regmap, JC42_REG_CONFIG,
+				   data->config);
 		break;
 	default:
 		ret = -EOPNOTSUPP;
@@ -470,51 +472,80 @@ static const struct hwmon_chip_info jc42_chip_info = {
 	.info = jc42_info,
 };
 
+static bool jc42_readable_reg(struct device *dev, unsigned int reg)
+{
+	return (reg >= JC42_REG_CAP && reg <= JC42_REG_DEVICEID) ||
+		reg == JC42_REG_SMBUS;
+}
+
+static bool jc42_writable_reg(struct device *dev, unsigned int reg)
+{
+	return (reg >= JC42_REG_CONFIG && reg <= JC42_REG_TEMP_CRITICAL) ||
+		reg == JC42_REG_SMBUS;
+}
+
+static bool jc42_volatile_reg(struct device *dev, unsigned int reg)
+{
+	return reg == JC42_REG_CONFIG || reg == JC42_REG_TEMP;
+}
+
+static const struct regmap_config jc42_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 16,
+	.val_format_endian = REGMAP_ENDIAN_BIG,
+	.max_register = JC42_REG_SMBUS,
+	.writeable_reg = jc42_writable_reg,
+	.readable_reg = jc42_readable_reg,
+	.volatile_reg = jc42_volatile_reg,
+	.cache_type = REGCACHE_RBTREE,
+};
+
 static int jc42_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
 	struct device *hwmon_dev;
+	unsigned int config, cap;
 	struct jc42_data *data;
-	int config, cap;
+	int ret;
 
 	data = devm_kzalloc(dev, sizeof(struct jc42_data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
-	data->client = client;
+	data->regmap = devm_regmap_init_i2c(client, &jc42_regmap_config);
+	if (IS_ERR(data->regmap))
+		return PTR_ERR(data->regmap);
+
 	i2c_set_clientdata(client, data);
 	mutex_init(&data->update_lock);
 
-	cap = i2c_smbus_read_word_swapped(client, JC42_REG_CAP);
-	if (cap < 0)
-		return cap;
+	ret = regmap_read(data->regmap, JC42_REG_CAP, &cap);
+	if (ret)
+		return ret;
 
 	data->extended = !!(cap & JC42_CAP_RANGE);
 
 	if (device_property_read_bool(dev, "smbus-timeout-disable")) {
-		int smbus;
-
 		/*
 		 * Not all chips support this register, but from a
 		 * quick read of various datasheets no chip appears
 		 * incompatible with the below attempt to disable
 		 * the timeout. And the whole thing is opt-in...
 		 */
-		smbus = i2c_smbus_read_word_swapped(client, JC42_REG_SMBUS);
-		if (smbus < 0)
-			return smbus;
-		i2c_smbus_write_word_swapped(client, JC42_REG_SMBUS,
-					     smbus | SMBUS_STMOUT);
+		ret = regmap_set_bits(data->regmap, JC42_REG_SMBUS,
+				      SMBUS_STMOUT);
+		if (ret)
+			return ret;
 	}
 
-	config = i2c_smbus_read_word_swapped(client, JC42_REG_CONFIG);
-	if (config < 0)
-		return config;
+	ret = regmap_read(data->regmap, JC42_REG_CONFIG, &config);
+	if (ret)
+		return ret;
 
 	data->orig_config = config;
 	if (config & JC42_CFG_SHUTDOWN) {
 		config &= ~JC42_CFG_SHUTDOWN;
-		i2c_smbus_write_word_swapped(client, JC42_REG_CONFIG, config);
+		regmap_write(data->regmap, JC42_REG_CONFIG, config);
 	}
 	data->config = config;
 
@@ -535,7 +566,7 @@ static void jc42_remove(struct i2c_client *client)
 
 		config = (data->orig_config & ~JC42_CFG_HYST_MASK)
 		  | (data->config & JC42_CFG_HYST_MASK);
-		i2c_smbus_write_word_swapped(client, JC42_REG_CONFIG, config);
+		regmap_write(data->regmap, JC42_REG_CONFIG, config);
 	}
 }
 
@@ -546,8 +577,11 @@ static int jc42_suspend(struct device *dev)
 	struct jc42_data *data = dev_get_drvdata(dev);
 
 	data->config |= JC42_CFG_SHUTDOWN;
-	i2c_smbus_write_word_swapped(data->client, JC42_REG_CONFIG,
-				     data->config);
+	regmap_write(data->regmap, JC42_REG_CONFIG, data->config);
+
+	regcache_cache_only(data->regmap, true);
+	regcache_mark_dirty(data->regmap);
+
 	return 0;
 }
 
@@ -555,10 +589,13 @@ static int jc42_resume(struct device *dev)
 {
 	struct jc42_data *data = dev_get_drvdata(dev);
 
+	regcache_cache_only(data->regmap, false);
+
 	data->config &= ~JC42_CFG_SHUTDOWN;
-	i2c_smbus_write_word_swapped(data->client, JC42_REG_CONFIG,
-				     data->config);
-	return 0;
+	regmap_write(data->regmap, JC42_REG_CONFIG, data->config);
+
+	/* Restore cached register values to hardware */
+	return regcache_sync(data->regmap);
 }
 
 static const struct dev_pm_ops jc42_dev_pm_ops = {
diff --git linux-libre-6.1-gnu/drivers/hwmon/k10temp.c linux-libre-6.1.39-gnu/drivers/hwmon/k10temp.c
index 5a9d47a229e4..823d0ca1d605 100644
--- linux-libre-6.1-gnu/drivers/hwmon/k10temp.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/k10temp.c
@@ -75,6 +75,7 @@ static DEFINE_MUTEX(nb_smu_ind_mutex);
 
 #define ZEN_CUR_TEMP_SHIFT			21
 #define ZEN_CUR_TEMP_RANGE_SEL_MASK		BIT(19)
+#define ZEN_CUR_TEMP_TJ_SEL_MASK		GENMASK(17, 16)
 
 struct k10temp_data {
 	struct pci_dev *pdev;
@@ -155,7 +156,8 @@ static long get_raw_temp(struct k10temp_data *data)
 
 	data->read_tempreg(data->pdev, &regval);
 	temp = (regval >> ZEN_CUR_TEMP_SHIFT) * 125;
-	if (regval & data->temp_adjust_mask)
+	if ((regval & data->temp_adjust_mask) ||
+	    (regval & ZEN_CUR_TEMP_TJ_SEL_MASK) == ZEN_CUR_TEMP_TJ_SEL_MASK)
 		temp -= 49000;
 	return temp;
 }
@@ -505,6 +507,7 @@ static const struct pci_device_id k10temp_id_table[] = {
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_19H_M60H_DF_F3) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_19H_M70H_DF_F3) },
+	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F3) },
 	{ PCI_VDEVICE(HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
 	{}
 };
diff --git linux-libre-6.1-gnu/drivers/hwmon/ltc2945.c linux-libre-6.1.39-gnu/drivers/hwmon/ltc2945.c
index 9adebb59f604..c06ab7317431 100644
--- linux-libre-6.1-gnu/drivers/hwmon/ltc2945.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/ltc2945.c
@@ -248,6 +248,8 @@ static ssize_t ltc2945_value_store(struct device *dev,
 
 	/* convert to register value, then clamp and write result */
 	regval = ltc2945_val_to_reg(dev, reg, val);
+	if (regval < 0)
+		return regval;
 	if (is_power_reg(reg)) {
 		regval = clamp_val(regval, 0, 0xffffff);
 		regbuf[0] = regval >> 16;
diff --git linux-libre-6.1-gnu/drivers/hwmon/ltc2992.c linux-libre-6.1.39-gnu/drivers/hwmon/ltc2992.c
index 72489d5d7eaf..d88e883c7492 100644
--- linux-libre-6.1-gnu/drivers/hwmon/ltc2992.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/ltc2992.c
@@ -323,6 +323,7 @@ static int ltc2992_config_gpio(struct ltc2992_state *st)
 	st->gc.label = name;
 	st->gc.parent = &st->client->dev;
 	st->gc.owner = THIS_MODULE;
+	st->gc.can_sleep = true;
 	st->gc.base = -1;
 	st->gc.names = st->gpio_names;
 	st->gc.ngpio = ARRAY_SIZE(st->gpio_names);
diff --git linux-libre-6.1-gnu/drivers/hwmon/mlxreg-fan.c linux-libre-6.1.39-gnu/drivers/hwmon/mlxreg-fan.c
index b48bd7c961d6..96017cc8da7e 100644
--- linux-libre-6.1-gnu/drivers/hwmon/mlxreg-fan.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/mlxreg-fan.c
@@ -155,6 +155,12 @@ mlxreg_fan_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 			if (err)
 				return err;
 
+			if (MLXREG_FAN_GET_FAULT(regval, tacho->mask)) {
+				/* FAN is broken - return zero for FAN speed. */
+				*val = 0;
+				return 0;
+			}
+
 			*val = MLXREG_FAN_GET_RPM(regval, fan->divider,
 						  fan->samples);
 			break;
diff --git linux-libre-6.1-gnu/drivers/hwmon/nct6775-core.c linux-libre-6.1.39-gnu/drivers/hwmon/nct6775-core.c
index da9ec6983e13..c54233f0369b 100644
--- linux-libre-6.1-gnu/drivers/hwmon/nct6775-core.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/nct6775-core.c
@@ -1150,7 +1150,7 @@ static int nct6775_write_fan_div(struct nct6775_data *data, int nr)
 	if (err)
 		return err;
 	reg &= 0x70 >> oddshift;
-	reg |= data->fan_div[nr] & (0x7 << oddshift);
+	reg |= (data->fan_div[nr] & 0x7) << oddshift;
 	return nct6775_write_value(data, fandiv_reg, reg);
 }
 
diff --git linux-libre-6.1-gnu/drivers/hwmon/nct6775-platform.c linux-libre-6.1.39-gnu/drivers/hwmon/nct6775-platform.c
index b34783784213..76c6b564d7fc 100644
--- linux-libre-6.1-gnu/drivers/hwmon/nct6775-platform.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/nct6775-platform.c
@@ -17,7 +17,6 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
-#include <linux/wmi.h>
 
 #include "nct6775.h"
 
@@ -107,40 +106,51 @@ struct nct6775_sio_data {
 	void (*sio_exit)(struct nct6775_sio_data *sio_data);
 };
 
-#define ASUSWMI_MONITORING_GUID		"466747A0-70EC-11DE-8A39-0800200C9A66"
+#define ASUSWMI_METHOD			"WMBD"
 #define ASUSWMI_METHODID_RSIO		0x5253494F
 #define ASUSWMI_METHODID_WSIO		0x5753494F
 #define ASUSWMI_METHODID_RHWM		0x5248574D
 #define ASUSWMI_METHODID_WHWM		0x5748574D
 #define ASUSWMI_UNSUPPORTED_METHOD	0xFFFFFFFE
+#define ASUSWMI_DEVICE_HID		"PNP0C14"
+#define ASUSWMI_DEVICE_UID		"ASUSWMI"
+#define ASUSMSI_DEVICE_UID		"AsusMbSwInterface"
+
+#if IS_ENABLED(CONFIG_ACPI)
+/*
+ * ASUS boards have only one device with WMI "WMBD" method and have provided
+ * access to only one SuperIO chip at 0x0290.
+ */
+static struct acpi_device *asus_acpi_dev;
+#endif
 
 static int nct6775_asuswmi_evaluate_method(u32 method_id, u8 bank, u8 reg, u8 val, u32 *retval)
 {
-#if IS_ENABLED(CONFIG_ACPI_WMI)
+#if IS_ENABLED(CONFIG_ACPI)
+	acpi_handle handle = acpi_device_handle(asus_acpi_dev);
 	u32 args = bank | (reg << 8) | (val << 16);
-	struct acpi_buffer input = { (acpi_size) sizeof(args), &args };
-	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
+	struct acpi_object_list input;
+	union acpi_object params[3];
+	unsigned long long result;
 	acpi_status status;
-	union acpi_object *obj;
-	u32 tmp = ASUSWMI_UNSUPPORTED_METHOD;
-
-	status = wmi_evaluate_method(ASUSWMI_MONITORING_GUID, 0,
-				     method_id, &input, &output);
 
+	params[0].type = ACPI_TYPE_INTEGER;
+	params[0].integer.value = 0;
+	params[1].type = ACPI_TYPE_INTEGER;
+	params[1].integer.value = method_id;
+	params[2].type = ACPI_TYPE_BUFFER;
+	params[2].buffer.length = sizeof(args);
+	params[2].buffer.pointer = (void *)&args;
+	input.count = 3;
+	input.pointer = params;
+
+	status = acpi_evaluate_integer(handle, ASUSWMI_METHOD, &input, &result);
 	if (ACPI_FAILURE(status))
 		return -EIO;
 
-	obj = output.pointer;
-	if (obj && obj->type == ACPI_TYPE_INTEGER)
-		tmp = obj->integer.value;
-
 	if (retval)
-		*retval = tmp;
-
-	kfree(obj);
+		*retval = (u32)result & 0xFFFFFFFF;
 
-	if (tmp == ASUSWMI_UNSUPPORTED_METHOD)
-		return -ENODEV;
 	return 0;
 #else
 	return -EOPNOTSUPP;
@@ -1043,7 +1053,9 @@ static struct platform_device *pdev[2];
 
 static const char * const asus_wmi_boards[] = {
 	"PRO H410T",
+	"ProArt B550-CREATOR",
 	"ProArt X570-CREATOR WIFI",
+	"ProArt Z490-CREATOR 10G",
 	"Pro B550M-C",
 	"Pro WS X570-ACE",
 	"PRIME B360-PLUS",
@@ -1055,8 +1067,10 @@ static const char * const asus_wmi_boards[] = {
 	"PRIME X570-P",
 	"PRIME X570-PRO",
 	"ROG CROSSHAIR VIII DARK HERO",
+	"ROG CROSSHAIR VIII EXTREME",
 	"ROG CROSSHAIR VIII FORMULA",
 	"ROG CROSSHAIR VIII HERO",
+	"ROG CROSSHAIR VIII HERO (WI-FI)",
 	"ROG CROSSHAIR VIII IMPACT",
 	"ROG STRIX B550-A GAMING",
 	"ROG STRIX B550-E GAMING",
@@ -1080,8 +1094,11 @@ static const char * const asus_wmi_boards[] = {
 	"ROG STRIX Z490-G GAMING (WI-FI)",
 	"ROG STRIX Z490-H GAMING",
 	"ROG STRIX Z490-I GAMING",
+	"TUF GAMING B550M-E",
+	"TUF GAMING B550M-E (WI-FI)",
 	"TUF GAMING B550M-PLUS",
 	"TUF GAMING B550M-PLUS (WI-FI)",
+	"TUF GAMING B550M-PLUS WIFI II",
 	"TUF GAMING B550-PLUS",
 	"TUF GAMING B550-PLUS WIFI II",
 	"TUF GAMING B550-PRO",
@@ -1092,6 +1109,91 @@ static const char * const asus_wmi_boards[] = {
 	"TUF GAMING Z490-PLUS (WI-FI)",
 };
 
+static const char * const asus_msi_boards[] = {
+	"EX-B660M-V5 PRO D4",
+	"PRIME B650-PLUS",
+	"PRIME B650M-A",
+	"PRIME B650M-A AX",
+	"PRIME B650M-A II",
+	"PRIME B650M-A WIFI",
+	"PRIME B650M-A WIFI II",
+	"PRIME B660M-A D4",
+	"PRIME B660M-A WIFI D4",
+	"PRIME X670-P",
+	"PRIME X670-P WIFI",
+	"PRIME X670E-PRO WIFI",
+	"Pro B660M-C-D4",
+	"ProArt B660-CREATOR D4",
+	"ProArt X670E-CREATOR WIFI",
+	"ROG CROSSHAIR X670E EXTREME",
+	"ROG CROSSHAIR X670E GENE",
+	"ROG CROSSHAIR X670E HERO",
+	"ROG MAXIMUS XIII EXTREME GLACIAL",
+	"ROG MAXIMUS Z690 EXTREME",
+	"ROG MAXIMUS Z690 EXTREME GLACIAL",
+	"ROG STRIX B650-A GAMING WIFI",
+	"ROG STRIX B650E-E GAMING WIFI",
+	"ROG STRIX B650E-F GAMING WIFI",
+	"ROG STRIX B650E-I GAMING WIFI",
+	"ROG STRIX B660-A GAMING WIFI D4",
+	"ROG STRIX B660-F GAMING WIFI",
+	"ROG STRIX B660-G GAMING WIFI",
+	"ROG STRIX B660-I GAMING WIFI",
+	"ROG STRIX X670E-A GAMING WIFI",
+	"ROG STRIX X670E-E GAMING WIFI",
+	"ROG STRIX X670E-F GAMING WIFI",
+	"ROG STRIX X670E-I GAMING WIFI",
+	"ROG STRIX Z590-A GAMING WIFI II",
+	"ROG STRIX Z690-A GAMING WIFI D4",
+	"TUF GAMING B650-PLUS",
+	"TUF GAMING B650-PLUS WIFI",
+	"TUF GAMING B650M-PLUS",
+	"TUF GAMING B650M-PLUS WIFI",
+	"TUF GAMING B660M-PLUS WIFI",
+	"TUF GAMING X670E-PLUS",
+	"TUF GAMING X670E-PLUS WIFI",
+	"TUF GAMING Z590-PLUS WIFI",
+};
+
+#if IS_ENABLED(CONFIG_ACPI)
+/*
+ * Callback for acpi_bus_for_each_dev() to find the right device
+ * by _UID and _HID and return 1 to stop iteration.
+ */
+static int nct6775_asuswmi_device_match(struct device *dev, void *data)
+{
+	struct acpi_device *adev = to_acpi_device(dev);
+	const char *uid = acpi_device_uid(adev);
+	const char *hid = acpi_device_hid(adev);
+
+	if (hid && !strcmp(hid, ASUSWMI_DEVICE_HID) && uid && !strcmp(uid, data)) {
+		asus_acpi_dev = adev;
+		return 1;
+	}
+
+	return 0;
+}
+#endif
+
+static enum sensor_access nct6775_determine_access(const char *device_uid)
+{
+#if IS_ENABLED(CONFIG_ACPI)
+	u8 tmp;
+
+	acpi_bus_for_each_dev(nct6775_asuswmi_device_match, (void *)device_uid);
+	if (!asus_acpi_dev)
+		return access_direct;
+
+	/* if reading chip id via ACPI succeeds, use WMI "WMBD" method for access */
+	if (!nct6775_asuswmi_read(0, NCT6775_PORT_CHIPID, &tmp) && tmp) {
+		pr_debug("Using Asus WMBD method of %s to access %#x chip.\n", device_uid, tmp);
+		return access_asuswmi;
+	}
+#endif
+
+	return access_direct;
+}
+
 static int __init sensors_nct6775_platform_init(void)
 {
 	int i, err;
@@ -1102,7 +1204,6 @@ static int __init sensors_nct6775_platform_init(void)
 	int sioaddr[2] = { 0x2e, 0x4e };
 	enum sensor_access access = access_direct;
 	const char *board_vendor, *board_name;
-	u8 tmp;
 
 	err = platform_driver_register(&nct6775_driver);
 	if (err)
@@ -1115,15 +1216,13 @@ static int __init sensors_nct6775_platform_init(void)
 	    !strcmp(board_vendor, "ASUSTeK COMPUTER INC.")) {
 		err = match_string(asus_wmi_boards, ARRAY_SIZE(asus_wmi_boards),
 				   board_name);
-		if (err >= 0) {
-			/* if reading chip id via WMI succeeds, use WMI */
-			if (!nct6775_asuswmi_read(0, NCT6775_PORT_CHIPID, &tmp) && tmp) {
-				pr_info("Using Asus WMI to access %#x chip.\n", tmp);
-				access = access_asuswmi;
-			} else {
-				pr_err("Can't read ChipID by Asus WMI.\n");
-			}
-		}
+		if (err >= 0)
+			access = nct6775_determine_access(ASUSWMI_DEVICE_UID);
+
+		err = match_string(asus_msi_boards, ARRAY_SIZE(asus_msi_boards),
+				   board_name);
+		if (err >= 0)
+			access = nct6775_determine_access(ASUSMSI_DEVICE_UID);
 	}
 
 	/*
diff --git linux-libre-6.1-gnu/drivers/hwmon/peci/cputemp.c linux-libre-6.1.39-gnu/drivers/hwmon/peci/cputemp.c
index 57470fda5f6c..87d56f0fc888 100644
--- linux-libre-6.1-gnu/drivers/hwmon/peci/cputemp.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/peci/cputemp.c
@@ -402,7 +402,7 @@ static int create_temp_label(struct peci_cputemp *priv)
 	unsigned long core_max = find_last_bit(priv->core_mask, CORE_NUMS_MAX);
 	int i;
 
-	priv->coretemp_label = devm_kzalloc(priv->dev, core_max * sizeof(char *), GFP_KERNEL);
+	priv->coretemp_label = devm_kzalloc(priv->dev, (core_max + 1) * sizeof(char *), GFP_KERNEL);
 	if (!priv->coretemp_label)
 		return -ENOMEM;
 
@@ -537,6 +537,12 @@ static const struct cpu_info cpu_hsx = {
 	.thermal_margin_to_millidegree = &dts_eight_dot_eight_to_millidegree,
 };
 
+static const struct cpu_info cpu_skx = {
+	.reg		= &resolved_cores_reg_hsx,
+	.min_peci_revision = 0x33,
+	.thermal_margin_to_millidegree = &dts_ten_dot_six_to_millidegree,
+};
+
 static const struct cpu_info cpu_icx = {
 	.reg		= &resolved_cores_reg_icx,
 	.min_peci_revision = 0x40,
@@ -558,7 +564,7 @@ static const struct auxiliary_device_id peci_cputemp_ids[] = {
 	},
 	{
 		.name = "peci_cpu.cputemp.skx",
-		.driver_data = (kernel_ulong_t)&cpu_hsx,
+		.driver_data = (kernel_ulong_t)&cpu_skx,
 	},
 	{
 		.name = "peci_cpu.cputemp.icx",
diff --git linux-libre-6.1-gnu/drivers/hwmon/pmbus/adm1266.c linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/adm1266.c
index ec5f932fc6f0..1ac2b2f4c570 100644
--- linux-libre-6.1-gnu/drivers/hwmon/pmbus/adm1266.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/adm1266.c
@@ -301,6 +301,7 @@ static int adm1266_config_gpio(struct adm1266_data *data)
 	data->gc.label = name;
 	data->gc.parent = &data->client->dev;
 	data->gc.owner = THIS_MODULE;
+	data->gc.can_sleep = true;
 	data->gc.base = -1;
 	data->gc.names = data->gpio_names;
 	data->gc.ngpio = ARRAY_SIZE(data->gpio_names);
diff --git linux-libre-6.1-gnu/drivers/hwmon/pmbus/adm1275.c linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/adm1275.c
index 3b07bfb43e93..b8543c06d022 100644
--- linux-libre-6.1-gnu/drivers/hwmon/pmbus/adm1275.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/adm1275.c
@@ -37,10 +37,13 @@ enum chips { adm1075, adm1272, adm1275, adm1276, adm1278, adm1293, adm1294 };
 
 #define ADM1272_IRANGE			BIT(0)
 
+#define ADM1278_TSFILT			BIT(15)
 #define ADM1278_TEMP1_EN		BIT(3)
 #define ADM1278_VIN_EN			BIT(2)
 #define ADM1278_VOUT_EN			BIT(1)
 
+#define ADM1278_PMON_DEFCONFIG		(ADM1278_VOUT_EN | ADM1278_TEMP1_EN | ADM1278_TSFILT)
+
 #define ADM1293_IRANGE_25		0
 #define ADM1293_IRANGE_50		BIT(6)
 #define ADM1293_IRANGE_100		BIT(7)
@@ -462,6 +465,22 @@ static const struct i2c_device_id adm1275_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, adm1275_id);
 
+/* Enable VOUT & TEMP1 if not enabled (disabled by default) */
+static int adm1275_enable_vout_temp(struct i2c_client *client, int config)
+{
+	int ret;
+
+	if ((config & ADM1278_PMON_DEFCONFIG) != ADM1278_PMON_DEFCONFIG) {
+		config |= ADM1278_PMON_DEFCONFIG;
+		ret = i2c_smbus_write_word_data(client, ADM1275_PMON_CONFIG, config);
+		if (ret < 0) {
+			dev_err(&client->dev, "Failed to enable VOUT/TEMP1 monitoring\n");
+			return ret;
+		}
+	}
+	return 0;
+}
+
 static int adm1275_probe(struct i2c_client *client)
 {
 	s32 (*config_read_fn)(const struct i2c_client *client, u8 reg);
@@ -615,19 +634,10 @@ static int adm1275_probe(struct i2c_client *client)
 			PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
 			PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP;
 
-		/* Enable VOUT & TEMP1 if not enabled (disabled by default) */
-		if ((config & (ADM1278_VOUT_EN | ADM1278_TEMP1_EN)) !=
-		    (ADM1278_VOUT_EN | ADM1278_TEMP1_EN)) {
-			config |= ADM1278_VOUT_EN | ADM1278_TEMP1_EN;
-			ret = i2c_smbus_write_byte_data(client,
-							ADM1275_PMON_CONFIG,
-							config);
-			if (ret < 0) {
-				dev_err(&client->dev,
-					"Failed to enable VOUT monitoring\n");
-				return -ENODEV;
-			}
-		}
+		ret = adm1275_enable_vout_temp(client, config);
+		if (ret)
+			return ret;
+
 		if (config & ADM1278_VIN_EN)
 			info->func[0] |= PMBUS_HAVE_VIN;
 		break;
@@ -684,19 +694,9 @@ static int adm1275_probe(struct i2c_client *client)
 			PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
 			PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP;
 
-		/* Enable VOUT & TEMP1 if not enabled (disabled by default) */
-		if ((config & (ADM1278_VOUT_EN | ADM1278_TEMP1_EN)) !=
-		    (ADM1278_VOUT_EN | ADM1278_TEMP1_EN)) {
-			config |= ADM1278_VOUT_EN | ADM1278_TEMP1_EN;
-			ret = i2c_smbus_write_word_data(client,
-							ADM1275_PMON_CONFIG,
-							config);
-			if (ret < 0) {
-				dev_err(&client->dev,
-					"Failed to enable VOUT monitoring\n");
-				return -ENODEV;
-			}
-		}
+		ret = adm1275_enable_vout_temp(client, config);
+		if (ret)
+			return ret;
 
 		if (config & ADM1278_VIN_EN)
 			info->func[0] |= PMBUS_HAVE_VIN;
diff --git linux-libre-6.1-gnu/drivers/hwmon/pmbus/fsp-3y.c linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/fsp-3y.c
index aec294cc72d1..c7469d2cdedc 100644
--- linux-libre-6.1-gnu/drivers/hwmon/pmbus/fsp-3y.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/fsp-3y.c
@@ -180,7 +180,6 @@ static struct pmbus_driver_info fsp3y_info[] = {
 			PMBUS_HAVE_FAN12,
 		.func[YM2151_PAGE_5VSB_LOG] =
 			PMBUS_HAVE_VOUT | PMBUS_HAVE_IOUT,
-			PMBUS_HAVE_IIN,
 		.read_word_data = fsp3y_read_word_data,
 		.read_byte_data = fsp3y_read_byte_data,
 	},
diff --git linux-libre-6.1-gnu/drivers/hwmon/pmbus/ucd9000.c linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/ucd9000.c
index 75fc770c9e40..3daaf2237832 100644
--- linux-libre-6.1-gnu/drivers/hwmon/pmbus/ucd9000.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/pmbus/ucd9000.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/debugfs.h>
+#include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
@@ -16,6 +17,7 @@
 #include <linux/i2c.h>
 #include <linux/pmbus.h>
 #include <linux/gpio/driver.h>
+#include <linux/timekeeping.h>
 #include "pmbus.h"
 
 enum chips { ucd9000, ucd90120, ucd90124, ucd90160, ucd90320, ucd9090,
@@ -65,6 +67,7 @@ struct ucd9000_data {
 	struct gpio_chip gpio;
 #endif
 	struct dentry *debugfs;
+	ktime_t write_time;
 };
 #define to_ucd9000_data(_info) container_of(_info, struct ucd9000_data, info)
 
@@ -73,6 +76,73 @@ struct ucd9000_debugfs_entry {
 	u8 index;
 };
 
+/*
+ * It has been observed that the UCD90320 randomly fails register access when
+ * doing another access right on the back of a register write. To mitigate this
+ * make sure that there is a minimum delay between a write access and the
+ * following access. The 250us is based on experimental data. At a delay of
+ * 200us the issue seems to go away. Add a bit of extra margin to allow for
+ * system to system differences.
+ */
+#define UCD90320_WAIT_DELAY_US 250
+
+static inline void ucd90320_wait(const struct ucd9000_data *data)
+{
+	s64 delta = ktime_us_delta(ktime_get(), data->write_time);
+
+	if (delta < UCD90320_WAIT_DELAY_US)
+		udelay(UCD90320_WAIT_DELAY_US - delta);
+}
+
+static int ucd90320_read_word_data(struct i2c_client *client, int page,
+				   int phase, int reg)
+{
+	const struct pmbus_driver_info *info = pmbus_get_driver_info(client);
+	struct ucd9000_data *data = to_ucd9000_data(info);
+
+	if (reg >= PMBUS_VIRT_BASE)
+		return -ENXIO;
+
+	ucd90320_wait(data);
+	return pmbus_read_word_data(client, page, phase, reg);
+}
+
+static int ucd90320_read_byte_data(struct i2c_client *client, int page, int reg)
+{
+	const struct pmbus_driver_info *info = pmbus_get_driver_info(client);
+	struct ucd9000_data *data = to_ucd9000_data(info);
+
+	ucd90320_wait(data);
+	return pmbus_read_byte_data(client, page, reg);
+}
+
+static int ucd90320_write_word_data(struct i2c_client *client, int page,
+				    int reg, u16 word)
+{
+	const struct pmbus_driver_info *info = pmbus_get_driver_info(client);
+	struct ucd9000_data *data = to_ucd9000_data(info);
+	int ret;
+
+	ucd90320_wait(data);
+	ret = pmbus_write_word_data(client, page, reg, word);
+	data->write_time = ktime_get();
+
+	return ret;
+}
+
+static int ucd90320_write_byte(struct i2c_client *client, int page, u8 value)
+{
+	const struct pmbus_driver_info *info = pmbus_get_driver_info(client);
+	struct ucd9000_data *data = to_ucd9000_data(info);
+	int ret;
+
+	ucd90320_wait(data);
+	ret = pmbus_write_byte(client, page, value);
+	data->write_time = ktime_get();
+
+	return ret;
+}
+
 static int ucd9000_get_fan_config(struct i2c_client *client, int fan)
 {
 	int fan_config = 0;
@@ -598,6 +668,11 @@ static int ucd9000_probe(struct i2c_client *client)
 		info->read_byte_data = ucd9000_read_byte_data;
 		info->func[0] |= PMBUS_HAVE_FAN12 | PMBUS_HAVE_STATUS_FAN12
 		  | PMBUS_HAVE_FAN34 | PMBUS_HAVE_STATUS_FAN34;
+	} else if (mid->driver_data == ucd90320) {
+		info->read_byte_data = ucd90320_read_byte_data;
+		info->read_word_data = ucd90320_read_word_data;
+		info->write_byte = ucd90320_write_byte;
+		info->write_word_data = ucd90320_write_word_data;
 	}
 
 	ucd9000_probe_gpio(client, mid, data);
diff --git linux-libre-6.1-gnu/drivers/hwmon/tmp513.c linux-libre-6.1.39-gnu/drivers/hwmon/tmp513.c
index 47bbe47e062f..7d5f7441aceb 100644
--- linux-libre-6.1-gnu/drivers/hwmon/tmp513.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/tmp513.c
@@ -758,7 +758,7 @@ static int tmp51x_probe(struct i2c_client *client)
 static struct i2c_driver tmp51x_driver = {
 	.driver = {
 		.name	= "tmp51x",
-		.of_match_table = of_match_ptr(tmp51x_of_match),
+		.of_match_table = tmp51x_of_match,
 	},
 	.probe_new	= tmp51x_probe,
 	.id_table	= tmp51x_id,
diff --git linux-libre-6.1-gnu/drivers/hwmon/xgene-hwmon.c linux-libre-6.1.39-gnu/drivers/hwmon/xgene-hwmon.c
index 5cde837bfd09..78d9f52e2a71 100644
--- linux-libre-6.1-gnu/drivers/hwmon/xgene-hwmon.c
+++ linux-libre-6.1.39-gnu/drivers/hwmon/xgene-hwmon.c
@@ -698,14 +698,14 @@ static int xgene_hwmon_probe(struct platform_device *pdev)
 		ctx->comm_base_addr = pcc_chan->shmem_base_addr;
 		if (ctx->comm_base_addr) {
 			if (version == XGENE_HWMON_V2)
-				ctx->pcc_comm_addr = (void __force *)ioremap(
-							ctx->comm_base_addr,
-							pcc_chan->shmem_size);
+				ctx->pcc_comm_addr = (void __force *)devm_ioremap(&pdev->dev,
+								  ctx->comm_base_addr,
+								  pcc_chan->shmem_size);
 			else
-				ctx->pcc_comm_addr = memremap(
-							ctx->comm_base_addr,
-							pcc_chan->shmem_size,
-							MEMREMAP_WB);
+				ctx->pcc_comm_addr = devm_memremap(&pdev->dev,
+								   ctx->comm_base_addr,
+								   pcc_chan->shmem_size,
+								   MEMREMAP_WB);
 		} else {
 			dev_err(&pdev->dev, "Failed to get PCC comm region\n");
 			rc = -ENODEV;
@@ -761,6 +761,7 @@ static int xgene_hwmon_remove(struct platform_device *pdev)
 {
 	struct xgene_hwmon_dev *ctx = platform_get_drvdata(pdev);
 
+	cancel_work_sync(&ctx->workq);
 	hwmon_device_unregister(ctx->hwmon_dev);
 	kfifo_free(&ctx->async_msg_fifo);
 	if (acpi_disabled)
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-core.c linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-core.c
index f3068175ca9d..bcb08fadccf2 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-core.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-core.c
@@ -1446,13 +1446,8 @@ static int coresight_remove_match(struct device *dev, void *data)
 		if (csdev->dev.fwnode == conn->child_fwnode) {
 			iterator->orphan = true;
 			coresight_remove_links(iterator, conn);
-			/*
-			 * Drop the reference to the handle for the remote
-			 * device acquired in parsing the connections from
-			 * platform data.
-			 */
-			fwnode_handle_put(conn->child_fwnode);
-			conn->child_fwnode = NULL;
+
+			conn->child_dev = NULL;
 			/* No need to continue */
 			break;
 		}
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-cti-core.c linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-cti-core.c
index c6e8c6542f24..838872f2484d 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-cti-core.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-cti-core.c
@@ -151,9 +151,16 @@ static int cti_disable_hw(struct cti_drvdata *drvdata)
 {
 	struct cti_config *config = &drvdata->config;
 	struct coresight_device *csdev = drvdata->csdev;
+	int ret = 0;
 
 	spin_lock(&drvdata->spinlock);
 
+	/* don't allow negative refcounts, return an error */
+	if (!atomic_read(&drvdata->config.enable_req_count)) {
+		ret = -EINVAL;
+		goto cti_not_disabled;
+	}
+
 	/* check refcount - disable on 0 */
 	if (atomic_dec_return(&drvdata->config.enable_req_count) > 0)
 		goto cti_not_disabled;
@@ -171,12 +178,12 @@ static int cti_disable_hw(struct cti_drvdata *drvdata)
 	coresight_disclaim_device_unlocked(csdev);
 	CS_LOCK(drvdata->base);
 	spin_unlock(&drvdata->spinlock);
-	return 0;
+	return ret;
 
 	/* not disabled this call */
 cti_not_disabled:
 	spin_unlock(&drvdata->spinlock);
-	return 0;
+	return ret;
 }
 
 void cti_write_single_reg(struct cti_drvdata *drvdata, int offset, u32 value)
@@ -564,7 +571,7 @@ static void cti_add_assoc_to_csdev(struct coresight_device *csdev)
 			 * if we found a matching csdev then update the ECT
 			 * association pointer for the device with this CTI.
 			 */
-			coresight_set_assoc_ectdev_mutex(csdev->ect_dev,
+			coresight_set_assoc_ectdev_mutex(csdev,
 							 ect_item->csdev);
 			break;
 		}
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-cti-sysfs.c linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-cti-sysfs.c
index 6d59c815ecf5..71e7a8266bb3 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-cti-sysfs.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-cti-sysfs.c
@@ -108,10 +108,19 @@ static ssize_t enable_store(struct device *dev,
 	if (ret)
 		return ret;
 
-	if (val)
+	if (val) {
+		ret = pm_runtime_resume_and_get(dev->parent);
+		if (ret)
+			return ret;
 		ret = cti_enable(drvdata->csdev);
-	else
+		if (ret)
+			pm_runtime_put(dev->parent);
+	} else {
 		ret = cti_disable(drvdata->csdev);
+		if (!ret)
+			pm_runtime_put(dev->parent);
+	}
+
 	if (ret)
 		return ret;
 	return size;
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-etm-perf.c linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-etm-perf.c
index 43bbd5dc3d3b..f9a0ee49d8e8 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-etm-perf.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-etm-perf.c
@@ -870,6 +870,7 @@ int __init etm_perf_init(void)
 	etm_pmu.addr_filters_sync	= etm_addr_filters_sync;
 	etm_pmu.addr_filters_validate	= etm_addr_filters_validate;
 	etm_pmu.nr_addr_filters		= ETM_ADDR_CMP_MAX;
+	etm_pmu.module			= THIS_MODULE;
 
 	ret = perf_pmu_register(&etm_pmu, CORESIGHT_ETM_PMU_NAME, -1);
 	if (ret == 0)
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c
index 80fefaba58ee..1cf7478da6ee 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -424,8 +424,10 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
 		etm4x_relaxed_write32(csa, config->vipcssctlr, TRCVIPCSSCTLR);
 	for (i = 0; i < drvdata->nrseqstate - 1; i++)
 		etm4x_relaxed_write32(csa, config->seq_ctrl[i], TRCSEQEVRn(i));
-	etm4x_relaxed_write32(csa, config->seq_rst, TRCSEQRSTEVR);
-	etm4x_relaxed_write32(csa, config->seq_state, TRCSEQSTR);
+	if (drvdata->nrseqstate) {
+		etm4x_relaxed_write32(csa, config->seq_rst, TRCSEQRSTEVR);
+		etm4x_relaxed_write32(csa, config->seq_state, TRCSEQSTR);
+	}
 	etm4x_relaxed_write32(csa, config->ext_inp, TRCEXTINSELR);
 	for (i = 0; i < drvdata->nr_cntr; i++) {
 		etm4x_relaxed_write32(csa, config->cntrldvr[i], TRCCNTRLDVRn(i));
@@ -449,7 +451,7 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
 		if (etm4x_sspcicrn_present(drvdata, i))
 			etm4x_relaxed_write32(csa, config->ss_pe_cmp[i], TRCSSPCICRn(i));
 	}
-	for (i = 0; i < drvdata->nr_addr_cmp; i++) {
+	for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
 		etm4x_relaxed_write64(csa, config->addr_val[i], TRCACVRn(i));
 		etm4x_relaxed_write64(csa, config->addr_acc[i], TRCACATRn(i));
 	}
@@ -1008,25 +1010,21 @@ static bool etm4_init_iomem_access(struct etmv4_drvdata *drvdata,
 				   struct csdev_access *csa)
 {
 	u32 devarch = readl_relaxed(drvdata->base + TRCDEVARCH);
-	u32 idr1 = readl_relaxed(drvdata->base + TRCIDR1);
 
 	/*
 	 * All ETMs must implement TRCDEVARCH to indicate that
-	 * the component is an ETMv4. To support any broken
-	 * implementations we fall back to TRCIDR1 check, which
-	 * is not really reliable.
+	 * the component is an ETMv4. Even though TRCIDR1 also
+	 * contains the information, it is part of the "Trace"
+	 * register and must be accessed with the OSLK cleared,
+	 * with MMIO. But we cannot touch the OSLK until we are
+	 * sure this is an ETM. So rely only on the TRCDEVARCH.
 	 */
-	if ((devarch & ETM_DEVARCH_ID_MASK) == ETM_DEVARCH_ETMv4x_ARCH) {
-		drvdata->arch = etm_devarch_to_arch(devarch);
-	} else {
-		pr_warn("CPU%d: ETM4x incompatible TRCDEVARCH: %x, falling back to TRCIDR1\n",
-			smp_processor_id(), devarch);
-
-		if (ETM_TRCIDR1_ARCH_MAJOR(idr1) != ETM_TRCIDR1_ARCH_ETMv4)
-			return false;
-		drvdata->arch = etm_trcidr_to_arch(idr1);
+	if ((devarch & ETM_DEVARCH_ID_MASK) != ETM_DEVARCH_ETMv4x_ARCH) {
+		pr_warn_once("TRCDEVARCH doesn't match ETMv4 architecture\n");
+		return false;
 	}
 
+	drvdata->arch = etm_devarch_to_arch(devarch);
 	*csa = CSDEV_ACCESS_IOMEM(drvdata->base);
 	return true;
 }
@@ -1631,8 +1629,10 @@ static int __etm4_cpu_save(struct etmv4_drvdata *drvdata)
 	for (i = 0; i < drvdata->nrseqstate - 1; i++)
 		state->trcseqevr[i] = etm4x_read32(csa, TRCSEQEVRn(i));
 
-	state->trcseqrstevr = etm4x_read32(csa, TRCSEQRSTEVR);
-	state->trcseqstr = etm4x_read32(csa, TRCSEQSTR);
+	if (drvdata->nrseqstate) {
+		state->trcseqrstevr = etm4x_read32(csa, TRCSEQRSTEVR);
+		state->trcseqstr = etm4x_read32(csa, TRCSEQSTR);
+	}
 	state->trcextinselr = etm4x_read32(csa, TRCEXTINSELR);
 
 	for (i = 0; i < drvdata->nr_cntr; i++) {
@@ -1760,8 +1760,10 @@ static void __etm4_cpu_restore(struct etmv4_drvdata *drvdata)
 	for (i = 0; i < drvdata->nrseqstate - 1; i++)
 		etm4x_relaxed_write32(csa, state->trcseqevr[i], TRCSEQEVRn(i));
 
-	etm4x_relaxed_write32(csa, state->trcseqrstevr, TRCSEQRSTEVR);
-	etm4x_relaxed_write32(csa, state->trcseqstr, TRCSEQSTR);
+	if (drvdata->nrseqstate) {
+		etm4x_relaxed_write32(csa, state->trcseqrstevr, TRCSEQRSTEVR);
+		etm4x_relaxed_write32(csa, state->trcseqstr, TRCSEQSTR);
+	}
 	etm4x_relaxed_write32(csa, state->trcextinselr, TRCEXTINSELR);
 
 	for (i = 0; i < drvdata->nr_cntr; i++) {
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-etm4x.h linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-etm4x.h
index 4b21bb79f168..0174fbf1a963 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-etm4x.h
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-etm4x.h
@@ -753,14 +753,12 @@
  * TRCDEVARCH	- CoreSight architected register
  *                - Bits[15:12] - Major version
  *                - Bits[19:16] - Minor version
- * TRCIDR1	- ETM architected register
- *                - Bits[11:8] - Major version
- *                - Bits[7:4]  - Minor version
- * We must rely on TRCDEVARCH for the version information,
- * however we don't want to break the support for potential
- * old implementations which might not implement it. Thus
- * we fall back to TRCIDR1 if TRCDEVARCH is not implemented
- * for memory mapped components.
+ *
+ * We must rely only on TRCDEVARCH for the version information. Even though,
+ * TRCIDR1 also provides the architecture version, it is a "Trace" register
+ * and as such must be accessed only with Trace power domain ON. This may
+ * not be available at probe time.
+ *
  * Now to make certain decisions easier based on the version
  * we use an internal representation of the version in the
  * driver, as follows :
@@ -786,12 +784,6 @@ static inline u8 etm_devarch_to_arch(u32 devarch)
 				ETM_DEVARCH_REVISION(devarch));
 }
 
-static inline u8 etm_trcidr_to_arch(u32 trcidr1)
-{
-	return ETM_ARCH_VERSION(ETM_TRCIDR1_ARCH_MAJOR(trcidr1),
-				ETM_TRCIDR1_ARCH_MINOR(trcidr1));
-}
-
 enum etm_impdef_type {
 	ETM4_IMPDEF_HISI_CORE_COMMIT,
 	ETM4_IMPDEF_FEATURE_MAX,
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-tmc-etr.c linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-tmc-etr.c
index 867ad8bb9b0c..368f2e5a8627 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -942,7 +942,7 @@ tmc_etr_buf_insert_barrier_packet(struct etr_buf *etr_buf, u64 offset)
 
 	len = tmc_etr_buf_get_data(etr_buf, offset,
 				   CORESIGHT_BARRIER_PKT_SIZE, &bufp);
-	if (WARN_ON(len < CORESIGHT_BARRIER_PKT_SIZE))
+	if (WARN_ON(len < 0 || len < CORESIGHT_BARRIER_PKT_SIZE))
 		return -EINVAL;
 	coresight_insert_barrier_packet(bufp);
 	return offset + CORESIGHT_BARRIER_PKT_SIZE;
diff --git linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-trbe.c linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-trbe.c
index 2b386bb848f8..1fc4fd79a1c6 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/coresight/coresight-trbe.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/coresight/coresight-trbe.c
@@ -1434,6 +1434,7 @@ static int arm_trbe_probe_cpuhp(struct trbe_drvdata *drvdata)
 
 static void arm_trbe_remove_cpuhp(struct trbe_drvdata *drvdata)
 {
+	cpuhp_state_remove_instance(drvdata->trbe_online, &drvdata->hotplug_node);
 	cpuhp_remove_multi_state(drvdata->trbe_online);
 }
 
diff --git linux-libre-6.1-gnu/drivers/hwtracing/ptt/hisi_ptt.c linux-libre-6.1.39-gnu/drivers/hwtracing/ptt/hisi_ptt.c
index 5d5526aa60c4..4140efd66409 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/ptt/hisi_ptt.c
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/ptt/hisi_ptt.c
@@ -341,13 +341,13 @@ static int hisi_ptt_register_irq(struct hisi_ptt *hisi_ptt)
 	if (ret < 0)
 		return ret;
 
-	ret = devm_request_threaded_irq(&pdev->dev,
-					pci_irq_vector(pdev, HISI_PTT_TRACE_DMA_IRQ),
+	hisi_ptt->trace_irq = pci_irq_vector(pdev, HISI_PTT_TRACE_DMA_IRQ);
+	ret = devm_request_threaded_irq(&pdev->dev, hisi_ptt->trace_irq,
 					NULL, hisi_ptt_isr, 0,
 					DRV_NAME, hisi_ptt);
 	if (ret) {
 		pci_err(pdev, "failed to request irq %d, ret = %d\n",
-			pci_irq_vector(pdev, HISI_PTT_TRACE_DMA_IRQ), ret);
+			hisi_ptt->trace_irq, ret);
 		return ret;
 	}
 
@@ -356,8 +356,18 @@ static int hisi_ptt_register_irq(struct hisi_ptt *hisi_ptt)
 
 static int hisi_ptt_init_filters(struct pci_dev *pdev, void *data)
 {
+	struct pci_dev *root_port = pcie_find_root_port(pdev);
 	struct hisi_ptt_filter_desc *filter;
 	struct hisi_ptt *hisi_ptt = data;
+	u32 port_devid;
+
+	if (!root_port)
+		return 0;
+
+	port_devid = PCI_DEVID(root_port->bus->number, root_port->devfn);
+	if (port_devid < hisi_ptt->lower_bdf ||
+	    port_devid > hisi_ptt->upper_bdf)
+		return 0;
 
 	/*
 	 * We won't fail the probe if filter allocation failed here. The filters
@@ -747,8 +757,7 @@ static void hisi_ptt_pmu_start(struct perf_event *event, int flags)
 	 * core in event_function_local(). If CPU passed is offline we'll fail
 	 * here, just log it since we can do nothing here.
 	 */
-	ret = irq_set_affinity(pci_irq_vector(hisi_ptt->pdev, HISI_PTT_TRACE_DMA_IRQ),
-					      cpumask_of(cpu));
+	ret = irq_set_affinity(hisi_ptt->trace_irq, cpumask_of(cpu));
 	if (ret)
 		dev_warn(dev, "failed to set the affinity of trace interrupt\n");
 
@@ -1008,8 +1017,7 @@ static int hisi_ptt_cpu_teardown(unsigned int cpu, struct hlist_node *node)
 	 * Also make sure the interrupt bind to the migrated CPU as well. Warn
 	 * the user on failure here.
 	 */
-	if (irq_set_affinity(pci_irq_vector(hisi_ptt->pdev, HISI_PTT_TRACE_DMA_IRQ),
-					    cpumask_of(target)))
+	if (irq_set_affinity(hisi_ptt->trace_irq, cpumask_of(target)))
 		dev_warn(dev, "failed to set the affinity of trace interrupt\n");
 
 	hisi_ptt->trace_ctrl.on_cpu = target;
diff --git linux-libre-6.1-gnu/drivers/hwtracing/ptt/hisi_ptt.h linux-libre-6.1.39-gnu/drivers/hwtracing/ptt/hisi_ptt.h
index 5beb1648c93a..948a4c423152 100644
--- linux-libre-6.1-gnu/drivers/hwtracing/ptt/hisi_ptt.h
+++ linux-libre-6.1.39-gnu/drivers/hwtracing/ptt/hisi_ptt.h
@@ -166,6 +166,7 @@ struct hisi_ptt_pmu_buf {
  * @pdev:         pci_dev of this PTT device
  * @tune_lock:    lock to serialize the tune process
  * @pmu_lock:     lock to serialize the perf process
+ * @trace_irq:    interrupt number used by trace
  * @upper_bdf:    the upper BDF range of the PCI devices managed by this PTT device
  * @lower_bdf:    the lower BDF range of the PCI devices managed by this PTT device
  * @port_filters: the filter list of root ports
@@ -180,6 +181,7 @@ struct hisi_ptt {
 	struct pci_dev *pdev;
 	struct mutex tune_lock;
 	spinlock_t pmu_lock;
+	int trace_irq;
 	u32 upper_bdf;
 	u32 lower_bdf;
 
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-cadence.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-cadence.c
index f58943cb1341..8a5fdb150c44 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-cadence.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-cadence.c
@@ -833,8 +833,10 @@ static int cdns_i2c_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
 #if IS_ENABLED(CONFIG_I2C_SLAVE)
 	/* Check i2c operating mode and switch if possible */
 	if (id->dev_mode == CDNS_I2C_MODE_SLAVE) {
-		if (id->slave_state != CDNS_I2C_SLAVE_STATE_IDLE)
-			return -EAGAIN;
+		if (id->slave_state != CDNS_I2C_SLAVE_STATE_IDLE) {
+			ret = -EAGAIN;
+			goto out;
+		}
 
 		/* Set mode to master */
 		cdns_i2c_set_mode(CDNS_I2C_MODE_MASTER, id);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-common.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-common.c
index c023b691441e..6fdb25a5f801 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-common.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-common.c
@@ -351,7 +351,8 @@ u32 i2c_dw_scl_hcnt(u32 ic_clk, u32 tSYMBOL, u32 tf, int cond, int offset)
 		 *
 		 * If your hardware is free from tHD;STA issue, try this one.
 		 */
-		return DIV_ROUND_CLOSEST(ic_clk * tSYMBOL, MICRO) - 8 + offset;
+		return DIV_ROUND_CLOSEST_ULL((u64)ic_clk * tSYMBOL, MICRO) -
+		       8 + offset;
 	else
 		/*
 		 * Conditional expression:
@@ -367,7 +368,8 @@ u32 i2c_dw_scl_hcnt(u32 ic_clk, u32 tSYMBOL, u32 tf, int cond, int offset)
 		 * The reason why we need to take into account "tf" here,
 		 * is the same as described in i2c_dw_scl_lcnt().
 		 */
-		return DIV_ROUND_CLOSEST(ic_clk * (tSYMBOL + tf), MICRO) - 3 + offset;
+		return DIV_ROUND_CLOSEST_ULL((u64)ic_clk * (tSYMBOL + tf), MICRO) -
+		       3 + offset;
 }
 
 u32 i2c_dw_scl_lcnt(u32 ic_clk, u32 tLOW, u32 tf, int offset)
@@ -383,7 +385,8 @@ u32 i2c_dw_scl_lcnt(u32 ic_clk, u32 tLOW, u32 tf, int offset)
 	 * account the fall time of SCL signal (tf).  Default tf value
 	 * should be 0.3 us, for safety.
 	 */
-	return DIV_ROUND_CLOSEST(ic_clk * (tLOW + tf), MICRO) - 1 + offset;
+	return DIV_ROUND_CLOSEST_ULL((u64)ic_clk * (tLOW + tf), MICRO) -
+	       1 + offset;
 }
 
 int i2c_dw_set_sda_hold(struct dw_i2c_dev *dev)
@@ -462,7 +465,7 @@ void __i2c_dw_disable(struct dw_i2c_dev *dev)
 	dev_warn(dev->dev, "timeout in disabling adapter\n");
 }
 
-unsigned long i2c_dw_clk_rate(struct dw_i2c_dev *dev)
+u32 i2c_dw_clk_rate(struct dw_i2c_dev *dev)
 {
 	/*
 	 * Clock is not necessary if we got LCNT/HCNT values directly from
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-core.h linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-core.h
index 4d3a3b464ecd..56a029da448a 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-core.h
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-core.h
@@ -322,7 +322,7 @@ int i2c_dw_init_regmap(struct dw_i2c_dev *dev);
 u32 i2c_dw_scl_hcnt(u32 ic_clk, u32 tSYMBOL, u32 tf, int cond, int offset);
 u32 i2c_dw_scl_lcnt(u32 ic_clk, u32 tLOW, u32 tf, int offset);
 int i2c_dw_set_sda_hold(struct dw_i2c_dev *dev);
-unsigned long i2c_dw_clk_rate(struct dw_i2c_dev *dev);
+u32 i2c_dw_clk_rate(struct dw_i2c_dev *dev);
 int i2c_dw_prepare_clk(struct dw_i2c_dev *dev, bool prepare);
 int i2c_dw_acquire_lock(struct dw_i2c_dev *dev);
 void i2c_dw_release_lock(struct dw_i2c_dev *dev);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c
index e499f96506c5..61d7a27aa070 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/pm_runtime.h>
+#include <linux/power_supply.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
 
@@ -234,6 +235,16 @@ static const struct dev_pm_ops i2c_dw_pm_ops = {
 	SET_RUNTIME_PM_OPS(i2c_dw_pci_runtime_suspend, i2c_dw_pci_runtime_resume, NULL)
 };
 
+static const struct property_entry dgpu_properties[] = {
+	/* USB-C doesn't power the system */
+	PROPERTY_ENTRY_U8("scope", POWER_SUPPLY_SCOPE_DEVICE),
+	{}
+};
+
+static const struct software_node dgpu_node = {
+	.properties = dgpu_properties,
+};
+
 static int i2c_dw_pci_probe(struct pci_dev *pdev,
 			    const struct pci_device_id *id)
 {
@@ -325,7 +336,7 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev,
 	}
 
 	if ((dev->flags & MODEL_MASK) == MODEL_AMD_NAVI_GPU) {
-		dev->slave = i2c_new_ccgx_ucsi(&dev->adapter, dev->irq, NULL);
+		dev->slave = i2c_new_ccgx_ucsi(&dev->adapter, dev->irq, &dgpu_node);
 		if (IS_ERR(dev->slave))
 			return dev_err_probe(dev->dev, PTR_ERR(dev->slave),
 					     "register UCSI failed\n");
@@ -396,6 +407,8 @@ static const struct pci_device_id i2_designware_pci_ids[] = {
 	{ PCI_VDEVICE(ATI,  0x73a4), navi_amd },
 	{ PCI_VDEVICE(ATI,  0x73e4), navi_amd },
 	{ PCI_VDEVICE(ATI,  0x73c4), navi_amd },
+	{ PCI_VDEVICE(ATI,  0x7444), navi_amd },
+	{ PCI_VDEVICE(ATI,  0x7464), navi_amd },
 	{ 0,}
 };
 MODULE_DEVICE_TABLE(pci, i2_designware_pci_ids);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-platdrv.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-platdrv.c
index ba043b547393..74182db03a88 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-designware-platdrv.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -351,13 +351,11 @@ static int dw_i2c_plat_probe(struct platform_device *pdev)
 
 	if (dev->flags & ACCESS_NO_IRQ_SUSPEND) {
 		dev_pm_set_driver_flags(&pdev->dev,
-					DPM_FLAG_SMART_PREPARE |
-					DPM_FLAG_MAY_SKIP_RESUME);
+					DPM_FLAG_SMART_PREPARE);
 	} else {
 		dev_pm_set_driver_flags(&pdev->dev,
 					DPM_FLAG_SMART_PREPARE |
-					DPM_FLAG_SMART_SUSPEND |
-					DPM_FLAG_MAY_SKIP_RESUME);
+					DPM_FLAG_SMART_SUSPEND);
 	}
 
 	device_enable_async_suspend(&pdev->dev);
@@ -419,21 +417,8 @@ static int dw_i2c_plat_prepare(struct device *dev)
 	 */
 	return !has_acpi_companion(dev);
 }
-
-static void dw_i2c_plat_complete(struct device *dev)
-{
-	/*
-	 * The device can only be in runtime suspend at this point if it has not
-	 * been resumed throughout the ending system suspend/resume cycle, so if
-	 * the platform firmware might mess up with it, request the runtime PM
-	 * framework to resume it.
-	 */
-	if (pm_runtime_suspended(dev) && pm_resume_via_firmware())
-		pm_request_resume(dev);
-}
 #else
 #define dw_i2c_plat_prepare	NULL
-#define dw_i2c_plat_complete	NULL
 #endif
 
 #ifdef CONFIG_PM
@@ -483,7 +468,6 @@ static int __maybe_unused dw_i2c_plat_resume(struct device *dev)
 
 static const struct dev_pm_ops dw_i2c_dev_pm_ops = {
 	.prepare = dw_i2c_plat_prepare,
-	.complete = dw_i2c_plat_complete,
 	SET_LATE_SYSTEM_SLEEP_PM_OPS(dw_i2c_plat_suspend, dw_i2c_plat_resume)
 	SET_RUNTIME_PM_OPS(dw_i2c_plat_runtime_suspend, dw_i2c_plat_runtime_resume, NULL)
 };
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-hisi.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-hisi.c
index 76c3d8f6fc3c..8a61bee745a1 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-hisi.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-hisi.c
@@ -314,6 +314,13 @@ static void hisi_i2c_xfer_msg(struct hisi_i2c_controller *ctlr)
 		    max_write == 0)
 			break;
 	}
+
+	/*
+	 * Disable the TX_EMPTY interrupt after finishing all the messages to
+	 * avoid overwhelming the CPU.
+	 */
+	if (ctlr->msg_tx_idx == ctlr->msg_num)
+		hisi_i2c_disable_int(ctlr, HISI_I2C_INT_TX_EMPTY);
 }
 
 static irqreturn_t hisi_i2c_irq(int irq, void *context)
@@ -339,7 +346,11 @@ static irqreturn_t hisi_i2c_irq(int irq, void *context)
 		hisi_i2c_read_rx_fifo(ctlr);
 
 out:
-	if (int_stat & HISI_I2C_INT_TRANS_CPLT || ctlr->xfer_err) {
+	/*
+	 * Only use TRANS_CPLT to indicate the completion. On error cases we'll
+	 * get two interrupts, INT_ERR first then TRANS_CPLT.
+	 */
+	if (int_stat & HISI_I2C_INT_TRANS_CPLT) {
 		hisi_i2c_disable_int(ctlr, HISI_I2C_INT_ALL);
 		hisi_i2c_clear_int(ctlr, HISI_I2C_INT_ALL);
 		complete(ctlr->completion);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-imx-lpi2c.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-imx-lpi2c.c
index 188f2a36d2fd..ff12018bc206 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -201,8 +201,8 @@ static void lpi2c_imx_stop(struct lpi2c_imx_struct *lpi2c_imx)
 /* CLKLO = I2C_CLK_RATIO * CLKHI, SETHOLD = CLKHI, DATAVD = CLKHI/2 */
 static int lpi2c_imx_config(struct lpi2c_imx_struct *lpi2c_imx)
 {
-	u8 prescale, filt, sethold, clkhi, clklo, datavd;
-	unsigned int clk_rate, clk_cycle;
+	u8 prescale, filt, sethold, datavd;
+	unsigned int clk_rate, clk_cycle, clkhi, clklo;
 	enum lpi2c_imx_pincfg pincfg;
 	unsigned int temp;
 
@@ -463,6 +463,8 @@ static int lpi2c_imx_xfer(struct i2c_adapter *adapter,
 		if (num == 1 && msgs[0].len == 0)
 			goto stop;
 
+		lpi2c_imx->rx_buf = NULL;
+		lpi2c_imx->tx_buf = NULL;
 		lpi2c_imx->delivered = 0;
 		lpi2c_imx->msglen = msgs[i].len;
 		init_completion(&lpi2c_imx->complete);
@@ -503,10 +505,14 @@ disable:
 static irqreturn_t lpi2c_imx_isr(int irq, void *dev_id)
 {
 	struct lpi2c_imx_struct *lpi2c_imx = dev_id;
+	unsigned int enabled;
 	unsigned int temp;
 
+	enabled = readl(lpi2c_imx->base + LPI2C_MIER);
+
 	lpi2c_imx_intctrl(lpi2c_imx, 0);
 	temp = readl(lpi2c_imx->base + LPI2C_MSR);
+	temp &= enabled;
 
 	if (temp & MSR_RDF)
 		lpi2c_imx_read_rxfifo(lpi2c_imx);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-ismt.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-ismt.c
index fe2349590f75..c74985d77b0e 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-ismt.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-ismt.c
@@ -509,6 +509,9 @@ static int ismt_access(struct i2c_adapter *adap, u16 addr,
 		if (read_write == I2C_SMBUS_WRITE) {
 			/* Block Write */
 			dev_dbg(dev, "I2C_SMBUS_BLOCK_DATA:  WRITE\n");
+			if (data->block[0] < 1 || data->block[0] > I2C_SMBUS_BLOCK_MAX)
+				return -EINVAL;
+
 			dma_size = data->block[0] + 1;
 			dma_direction = DMA_TO_DEVICE;
 			desc->wr_len_cmd = dma_size;
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-mchp-pci1xxxx.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
index 09af75921147..5ef136c3ecb1 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
@@ -48,9 +48,9 @@
  * SR_HOLD_TIME_XK_TICKS field will indicate the number of ticks of the
  * baud clock required to program 'Hold Time' at X KHz.
  */
-#define SR_HOLD_TIME_100K_TICKS	133
-#define SR_HOLD_TIME_400K_TICKS	20
-#define SR_HOLD_TIME_1000K_TICKS	11
+#define SR_HOLD_TIME_100K_TICKS		150
+#define SR_HOLD_TIME_400K_TICKS		20
+#define SR_HOLD_TIME_1000K_TICKS	12
 
 #define SMB_CORE_COMPLETION_REG_OFF3	(SMBUS_MAST_CORE_ADDR_BASE + 0x23)
 
@@ -65,17 +65,17 @@
  * the baud clock required to program 'fair idle delay' at X KHz. Fair idle
  * delay establishes the MCTP T(IDLE_DELAY) period.
  */
-#define FAIR_BUS_IDLE_MIN_100K_TICKS		969
-#define FAIR_BUS_IDLE_MIN_400K_TICKS		157
-#define FAIR_BUS_IDLE_MIN_1000K_TICKS		157
+#define FAIR_BUS_IDLE_MIN_100K_TICKS		992
+#define FAIR_BUS_IDLE_MIN_400K_TICKS		500
+#define FAIR_BUS_IDLE_MIN_1000K_TICKS		500
 
 /*
  * FAIR_IDLE_DELAY_XK_TICKS field will indicate the number of ticks of the
  * baud clock required to satisfy the fairness protocol at X KHz.
  */
-#define FAIR_IDLE_DELAY_100K_TICKS	1000
-#define FAIR_IDLE_DELAY_400K_TICKS	500
-#define FAIR_IDLE_DELAY_1000K_TICKS	500
+#define FAIR_IDLE_DELAY_100K_TICKS	963
+#define FAIR_IDLE_DELAY_400K_TICKS	156
+#define FAIR_IDLE_DELAY_1000K_TICKS	156
 
 #define SMB_IDLE_SCALING_100K		\
 	((FAIR_IDLE_DELAY_100K_TICKS << 16) | FAIR_BUS_IDLE_MIN_100K_TICKS)
@@ -105,7 +105,7 @@
  */
 #define BUS_CLK_100K_LOW_PERIOD_TICKS		156
 #define BUS_CLK_400K_LOW_PERIOD_TICKS		41
-#define BUS_CLK_1000K_LOW_PERIOD_TICKS	15
+#define BUS_CLK_1000K_LOW_PERIOD_TICKS		15
 
 /*
  * BUS_CLK_XK_HIGH_PERIOD_TICKS field defines the number of I2C Baud Clock
@@ -131,7 +131,7 @@
  */
 #define CLK_SYNC_100K			4
 #define CLK_SYNC_400K			4
-#define CLK_SYNC_1000K		4
+#define CLK_SYNC_1000K			4
 
 #define SMB_CORE_DATA_TIMING_REG_OFF	(SMBUS_MAST_CORE_ADDR_BASE + 0x40)
 
@@ -142,25 +142,25 @@
  * determines the SCLK hold time following SDAT driven low during the first
  * START bit in a transfer.
  */
-#define FIRST_START_HOLD_100K_TICKS	22
-#define FIRST_START_HOLD_400K_TICKS	16
-#define FIRST_START_HOLD_1000K_TICKS	6
+#define FIRST_START_HOLD_100K_TICKS	23
+#define FIRST_START_HOLD_400K_TICKS	8
+#define FIRST_START_HOLD_1000K_TICKS	12
 
 /*
  * STOP_SETUP_XK_TICKS will indicate the number of ticks of the baud clock
  * required to program 'STOP_SETUP' timer at X KHz. This timer determines the
  * SDAT setup time from the rising edge of SCLK for a STOP condition.
  */
-#define STOP_SETUP_100K_TICKS		157
+#define STOP_SETUP_100K_TICKS		150
 #define STOP_SETUP_400K_TICKS		20
-#define STOP_SETUP_1000K_TICKS	12
+#define STOP_SETUP_1000K_TICKS		12
 
 /*
  * RESTART_SETUP_XK_TICKS will indicate the number of ticks of the baud clock
  * required to program 'RESTART_SETUP' timer at X KHz. This timer determines the
  * SDAT setup time from the rising edge of SCLK for a repeated START condition.
  */
-#define RESTART_SETUP_100K_TICKS	157
+#define RESTART_SETUP_100K_TICKS	156
 #define RESTART_SETUP_400K_TICKS	20
 #define RESTART_SETUP_1000K_TICKS	12
 
@@ -169,7 +169,7 @@
  * required to program 'DATA_HOLD' timer at X KHz. This timer determines the
  * SDAT hold time following SCLK driven low.
  */
-#define DATA_HOLD_100K_TICKS		2
+#define DATA_HOLD_100K_TICKS		12
 #define DATA_HOLD_400K_TICKS		2
 #define DATA_HOLD_1000K_TICKS		2
 
@@ -190,35 +190,35 @@
  * Bus Idle Minimum time = BUS_IDLE_MIN[7:0] x Baud_Clock_Period x
  * (BUS_IDLE_MIN_XK_TICKS[7] ? 4,1)
  */
-#define BUS_IDLE_MIN_100K_TICKS		167UL
-#define BUS_IDLE_MIN_400K_TICKS		139UL
-#define BUS_IDLE_MIN_1000K_TICKS		133UL
+#define BUS_IDLE_MIN_100K_TICKS		36UL
+#define BUS_IDLE_MIN_400K_TICKS		10UL
+#define BUS_IDLE_MIN_1000K_TICKS	4UL
 
 /*
  * CTRL_CUM_TIME_OUT_XK_TICKS defines SMBus Controller Cumulative Time-Out.
  * SMBus Controller Cumulative Time-Out duration =
  * CTRL_CUM_TIME_OUT_XK_TICKS[7:0] x Baud_Clock_Period x 2048
  */
-#define CTRL_CUM_TIME_OUT_100K_TICKS		159
-#define CTRL_CUM_TIME_OUT_400K_TICKS		159
-#define CTRL_CUM_TIME_OUT_1000K_TICKS		159
+#define CTRL_CUM_TIME_OUT_100K_TICKS		76
+#define CTRL_CUM_TIME_OUT_400K_TICKS		76
+#define CTRL_CUM_TIME_OUT_1000K_TICKS		76
 
 /*
  * TARGET_CUM_TIME_OUT_XK_TICKS defines SMBus Target Cumulative Time-Out duration.
  * SMBus Target Cumulative Time-Out duration = TARGET_CUM_TIME_OUT_XK_TICKS[7:0] x
  * Baud_Clock_Period x 4096
  */
-#define TARGET_CUM_TIME_OUT_100K_TICKS	199
-#define TARGET_CUM_TIME_OUT_400K_TICKS	199
-#define TARGET_CUM_TIME_OUT_1000K_TICKS	199
+#define TARGET_CUM_TIME_OUT_100K_TICKS	95
+#define TARGET_CUM_TIME_OUT_400K_TICKS	95
+#define TARGET_CUM_TIME_OUT_1000K_TICKS	95
 
 /*
  * CLOCK_HIGH_TIME_OUT_XK defines Clock High time out period.
  * Clock High time out period = CLOCK_HIGH_TIME_OUT_XK[7:0] x Baud_Clock_Period x 8
  */
-#define CLOCK_HIGH_TIME_OUT_100K_TICKS	204
-#define CLOCK_HIGH_TIME_OUT_400K_TICKS	204
-#define CLOCK_HIGH_TIME_OUT_1000K_TICKS	204
+#define CLOCK_HIGH_TIME_OUT_100K_TICKS	97
+#define CLOCK_HIGH_TIME_OUT_400K_TICKS	97
+#define CLOCK_HIGH_TIME_OUT_1000K_TICKS	97
 
 #define TO_SCALING_100K		\
 	((BUS_IDLE_MIN_100K_TICKS << 24) | (CTRL_CUM_TIME_OUT_100K_TICKS << 16) | \
@@ -1118,8 +1118,10 @@ static int pci1xxxx_i2c_resume(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(pci1xxxx_i2c_pm_ops, pci1xxxx_i2c_suspend,
 			 pci1xxxx_i2c_resume);
 
-static void pci1xxxx_i2c_shutdown(struct pci1xxxx_i2c *i2c)
+static void pci1xxxx_i2c_shutdown(void *data)
 {
+	struct pci1xxxx_i2c *i2c = data;
+
 	pci1xxxx_i2c_config_padctrl(i2c, false);
 	pci1xxxx_i2c_configure_core_reg(i2c, false);
 }
@@ -1156,7 +1158,7 @@ static int pci1xxxx_i2c_probe_pci(struct pci_dev *pdev,
 	init_completion(&i2c->i2c_xfer_done);
 	pci1xxxx_i2c_init(i2c);
 
-	ret = devm_add_action(dev, (void (*)(void *))pci1xxxx_i2c_shutdown, i2c);
+	ret = devm_add_action(dev, pci1xxxx_i2c_shutdown, i2c);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-mv64xxx.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-mv64xxx.c
index 047dfef7a657..878c076ebdc6 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-mv64xxx.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-mv64xxx.c
@@ -520,6 +520,17 @@ mv64xxx_i2c_intr(int irq, void *dev_id)
 
 	while (readl(drv_data->reg_base + drv_data->reg_offsets.control) &
 						MV64XXX_I2C_REG_CONTROL_IFLG) {
+		/*
+		 * It seems that sometime the controller updates the status
+		 * register only after it asserts IFLG in control register.
+		 * This may result in weird bugs when in atomic mode. A delay
+		 * of 100 ns before reading the status register solves this
+		 * issue. This bug does not seem to appear when using
+		 * interrupts.
+		 */
+		if (drv_data->atomic)
+			ndelay(100);
+
 		status = readl(drv_data->reg_base + drv_data->reg_offsets.status);
 		mv64xxx_i2c_fsm(drv_data, status);
 		mv64xxx_i2c_do_action(drv_data);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-mxs.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-mxs.c
index 5af5cffc444e..e0f3b3545cfe 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-mxs.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-mxs.c
@@ -171,7 +171,7 @@ static void mxs_i2c_dma_irq_callback(void *param)
 }
 
 static int mxs_i2c_dma_setup_xfer(struct i2c_adapter *adap,
-			struct i2c_msg *msg, uint32_t flags)
+			struct i2c_msg *msg, u8 *buf, uint32_t flags)
 {
 	struct dma_async_tx_descriptor *desc;
 	struct mxs_i2c_dev *i2c = i2c_get_adapdata(adap);
@@ -226,7 +226,7 @@ static int mxs_i2c_dma_setup_xfer(struct i2c_adapter *adap,
 		}
 
 		/* Queue the DMA data transfer. */
-		sg_init_one(&i2c->sg_io[1], msg->buf, msg->len);
+		sg_init_one(&i2c->sg_io[1], buf, msg->len);
 		dma_map_sg(i2c->dev, &i2c->sg_io[1], 1, DMA_FROM_DEVICE);
 		desc = dmaengine_prep_slave_sg(i2c->dmach, &i2c->sg_io[1], 1,
 					DMA_DEV_TO_MEM,
@@ -259,7 +259,7 @@ static int mxs_i2c_dma_setup_xfer(struct i2c_adapter *adap,
 		/* Queue the DMA data transfer. */
 		sg_init_table(i2c->sg_io, 2);
 		sg_set_buf(&i2c->sg_io[0], &i2c->addr_data, 1);
-		sg_set_buf(&i2c->sg_io[1], msg->buf, msg->len);
+		sg_set_buf(&i2c->sg_io[1], buf, msg->len);
 		dma_map_sg(i2c->dev, i2c->sg_io, 2, DMA_TO_DEVICE);
 		desc = dmaengine_prep_slave_sg(i2c->dmach, i2c->sg_io, 2,
 					DMA_MEM_TO_DEV,
@@ -563,6 +563,7 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,
 	struct mxs_i2c_dev *i2c = i2c_get_adapdata(adap);
 	int ret;
 	int flags;
+	u8 *dma_buf;
 	int use_pio = 0;
 	unsigned long time_left;
 
@@ -588,13 +589,20 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,
 		if (ret && (ret != -ENXIO))
 			mxs_i2c_reset(i2c);
 	} else {
+		dma_buf = i2c_get_dma_safe_msg_buf(msg, 1);
+		if (!dma_buf)
+			return -ENOMEM;
+
 		reinit_completion(&i2c->cmd_complete);
-		ret = mxs_i2c_dma_setup_xfer(adap, msg, flags);
-		if (ret)
+		ret = mxs_i2c_dma_setup_xfer(adap, msg, dma_buf, flags);
+		if (ret) {
+			i2c_put_dma_safe_msg_buf(dma_buf, msg, false);
 			return ret;
+		}
 
 		time_left = wait_for_completion_timeout(&i2c->cmd_complete,
 						msecs_to_jiffies(1000));
+		i2c_put_dma_safe_msg_buf(dma_buf, msg, true);
 		if (!time_left)
 			goto timeout;
 
@@ -826,8 +834,8 @@ static int mxs_i2c_probe(struct platform_device *pdev)
 	/* Setup the DMA */
 	i2c->dmach = dma_request_chan(dev, "rx-tx");
 	if (IS_ERR(i2c->dmach)) {
-		dev_err(dev, "Failed to request dma\n");
-		return PTR_ERR(i2c->dmach);
+		return dev_err_probe(dev, PTR_ERR(i2c->dmach),
+				     "Failed to request dma\n");
 	}
 
 	platform_set_drvdata(pdev, i2c);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-nvidia-gpu.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-nvidia-gpu.c
index 12e330cd7635..26622d24bb1b 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-nvidia-gpu.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-nvidia-gpu.c
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/pm_runtime.h>
+#include <linux/power_supply.h>
 
 #include <asm/unaligned.h>
 
@@ -259,8 +260,10 @@ static const struct pci_device_id gpu_i2c_ids[] = {
 MODULE_DEVICE_TABLE(pci, gpu_i2c_ids);
 
 static const struct property_entry ccgx_props[] = {
-	/* Use FW built for NVIDIA (nv) only */
-	PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'),
+	/* Use FW built for NVIDIA GPU only */
+	PROPERTY_ENTRY_STRING("firmware-name", "nvidia,gpu"),
+	/* USB-C doesn't power the system */
+	PROPERTY_ENTRY_U8("scope", POWER_SUPPLY_SCOPE_DEVICE),
 	{ }
 };
 
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-ocores.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-ocores.c
index a0af027db04c..2e575856c5cd 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-ocores.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-ocores.c
@@ -342,18 +342,18 @@ static int ocores_poll_wait(struct ocores_i2c *i2c)
  * ocores_isr(), we just add our polling code around it.
  *
  * It can run in atomic context
+ *
+ * Return: 0 on success, -ETIMEDOUT on timeout
  */
-static void ocores_process_polling(struct ocores_i2c *i2c)
+static int ocores_process_polling(struct ocores_i2c *i2c)
 {
-	while (1) {
-		irqreturn_t ret;
-		int err;
+	irqreturn_t ret;
+	int err = 0;
 
+	while (1) {
 		err = ocores_poll_wait(i2c);
-		if (err) {
-			i2c->state = STATE_ERROR;
+		if (err)
 			break; /* timeout */
-		}
 
 		ret = ocores_isr(-1, i2c);
 		if (ret == IRQ_NONE)
@@ -364,13 +364,15 @@ static void ocores_process_polling(struct ocores_i2c *i2c)
 					break;
 		}
 	}
+
+	return err;
 }
 
 static int ocores_xfer_core(struct ocores_i2c *i2c,
 			    struct i2c_msg *msgs, int num,
 			    bool polling)
 {
-	int ret;
+	int ret = 0;
 	u8 ctrl;
 
 	ctrl = oc_getreg(i2c, OCI2C_CONTROL);
@@ -388,15 +390,16 @@ static int ocores_xfer_core(struct ocores_i2c *i2c,
 	oc_setreg(i2c, OCI2C_CMD, OCI2C_CMD_START);
 
 	if (polling) {
-		ocores_process_polling(i2c);
+		ret = ocores_process_polling(i2c);
 	} else {
-		ret = wait_event_timeout(i2c->wait,
-					 (i2c->state == STATE_ERROR) ||
-					 (i2c->state == STATE_DONE), HZ);
-		if (ret == 0) {
-			ocores_process_timeout(i2c);
-			return -ETIMEDOUT;
-		}
+		if (wait_event_timeout(i2c->wait,
+				       (i2c->state == STATE_ERROR) ||
+				       (i2c->state == STATE_DONE), HZ) == 0)
+			ret = -ETIMEDOUT;
+	}
+	if (ret) {
+		ocores_process_timeout(i2c);
+		return ret;
 	}
 
 	return (i2c->state == STATE_DONE) ? num : -EIO;
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-omap.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-omap.c
index f9ae520aed22..7ec252199706 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-omap.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-omap.c
@@ -1058,7 +1058,7 @@ omap_i2c_isr(int irq, void *dev_id)
 	u16 stat;
 
 	stat = omap_i2c_read_reg(omap, OMAP_I2C_STAT_REG);
-	mask = omap_i2c_read_reg(omap, OMAP_I2C_IE_REG);
+	mask = omap_i2c_read_reg(omap, OMAP_I2C_IE_REG) & ~OMAP_I2C_STAT_NACK;
 
 	if (stat & mask)
 		ret = IRQ_WAKE_THREAD;
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-pxa-pci.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-pxa-pci.c
index f614cade432b..30e38bc8b6db 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-pxa-pci.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-pxa-pci.c
@@ -105,7 +105,7 @@ static int ce4100_i2c_probe(struct pci_dev *dev,
 	int i;
 	struct ce4100_devices *sds;
 
-	ret = pci_enable_device_mem(dev);
+	ret = pcim_enable_device(dev);
 	if (ret)
 		return ret;
 
@@ -114,10 +114,8 @@ static int ce4100_i2c_probe(struct pci_dev *dev,
 		return -EINVAL;
 	}
 	sds = kzalloc(sizeof(*sds), GFP_KERNEL);
-	if (!sds) {
-		ret = -ENOMEM;
-		goto err_mem;
-	}
+	if (!sds)
+		return -ENOMEM;
 
 	for (i = 0; i < ARRAY_SIZE(sds->pdev); i++) {
 		sds->pdev[i] = add_i2c_device(dev, i);
@@ -133,8 +131,6 @@ static int ce4100_i2c_probe(struct pci_dev *dev,
 
 err_dev_add:
 	kfree(sds);
-err_mem:
-	pci_disable_device(dev);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-qup.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-qup.c
index 2e153f2f71b6..78682388e02e 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-qup.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-qup.c
@@ -1752,16 +1752,21 @@ nodma:
 	if (!clk_freq || clk_freq > I2C_MAX_FAST_MODE_PLUS_FREQ) {
 		dev_err(qup->dev, "clock frequency not supported %d\n",
 			clk_freq);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto fail_dma;
 	}
 
 	qup->base = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(qup->base))
-		return PTR_ERR(qup->base);
+	if (IS_ERR(qup->base)) {
+		ret = PTR_ERR(qup->base);
+		goto fail_dma;
+	}
 
 	qup->irq = platform_get_irq(pdev, 0);
-	if (qup->irq < 0)
-		return qup->irq;
+	if (qup->irq < 0) {
+		ret = qup->irq;
+		goto fail_dma;
+	}
 
 	if (has_acpi_companion(qup->dev)) {
 		ret = device_property_read_u32(qup->dev,
@@ -1775,13 +1780,15 @@ nodma:
 		qup->clk = devm_clk_get(qup->dev, "core");
 		if (IS_ERR(qup->clk)) {
 			dev_err(qup->dev, "Could not get core clock\n");
-			return PTR_ERR(qup->clk);
+			ret = PTR_ERR(qup->clk);
+			goto fail_dma;
 		}
 
 		qup->pclk = devm_clk_get(qup->dev, "iface");
 		if (IS_ERR(qup->pclk)) {
 			dev_err(qup->dev, "Could not get iface clock\n");
-			return PTR_ERR(qup->pclk);
+			ret = PTR_ERR(qup->pclk);
+			goto fail_dma;
 		}
 		qup_i2c_enable_clocks(qup);
 		src_clk_freq = clk_get_rate(qup->clk);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-rk3x.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-rk3x.c
index d1658ed76562..b31cf4f18f85 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-rk3x.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-rk3x.c
@@ -80,7 +80,7 @@ enum {
 #define DEFAULT_SCL_RATE  (100 * 1000) /* Hz */
 
 /**
- * struct i2c_spec_values:
+ * struct i2c_spec_values - I2C specification values for various modes
  * @min_hold_start_ns: min hold time (repeated) START condition
  * @min_low_ns: min LOW period of the SCL clock
  * @min_high_ns: min HIGH period of the SCL cloc
@@ -136,7 +136,7 @@ static const struct i2c_spec_values fast_mode_plus_spec = {
 };
 
 /**
- * struct rk3x_i2c_calced_timings:
+ * struct rk3x_i2c_calced_timings - calculated V1 timings
  * @div_low: Divider output for low
  * @div_high: Divider output for high
  * @tuning: Used to adjust setup/hold data time,
@@ -159,7 +159,7 @@ enum rk3x_i2c_state {
 };
 
 /**
- * struct rk3x_i2c_soc_data:
+ * struct rk3x_i2c_soc_data - SOC-specific data
  * @grf_offset: offset inside the grf regmap for setting the i2c type
  * @calc_timings: Callback function for i2c timing information calculated
  */
@@ -239,7 +239,8 @@ static inline void rk3x_i2c_clean_ipd(struct rk3x_i2c *i2c)
 }
 
 /**
- * Generate a START condition, which triggers a REG_INT_START interrupt.
+ * rk3x_i2c_start - Generate a START condition, which triggers a REG_INT_START interrupt.
+ * @i2c: target controller data
  */
 static void rk3x_i2c_start(struct rk3x_i2c *i2c)
 {
@@ -258,8 +259,8 @@ static void rk3x_i2c_start(struct rk3x_i2c *i2c)
 }
 
 /**
- * Generate a STOP condition, which triggers a REG_INT_STOP interrupt.
- *
+ * rk3x_i2c_stop - Generate a STOP condition, which triggers a REG_INT_STOP interrupt.
+ * @i2c: target controller data
  * @error: Error code to return in rk3x_i2c_xfer
  */
 static void rk3x_i2c_stop(struct rk3x_i2c *i2c, int error)
@@ -298,7 +299,8 @@ static void rk3x_i2c_stop(struct rk3x_i2c *i2c, int error)
 }
 
 /**
- * Setup a read according to i2c->msg
+ * rk3x_i2c_prepare_read - Setup a read according to i2c->msg
+ * @i2c: target controller data
  */
 static void rk3x_i2c_prepare_read(struct rk3x_i2c *i2c)
 {
@@ -329,7 +331,8 @@ static void rk3x_i2c_prepare_read(struct rk3x_i2c *i2c)
 }
 
 /**
- * Fill the transmit buffer with data from i2c->msg
+ * rk3x_i2c_fill_transmit_buf - Fill the transmit buffer with data from i2c->msg
+ * @i2c: target controller data
  */
 static void rk3x_i2c_fill_transmit_buf(struct rk3x_i2c *i2c)
 {
@@ -532,11 +535,10 @@ out:
 }
 
 /**
- * Get timing values of I2C specification
- *
+ * rk3x_i2c_get_spec - Get timing values of I2C specification
  * @speed: Desired SCL frequency
  *
- * Returns: Matched i2c spec values.
+ * Return: Matched i2c_spec_values.
  */
 static const struct i2c_spec_values *rk3x_i2c_get_spec(unsigned int speed)
 {
@@ -549,13 +551,12 @@ static const struct i2c_spec_values *rk3x_i2c_get_spec(unsigned int speed)
 }
 
 /**
- * Calculate divider values for desired SCL frequency
- *
+ * rk3x_i2c_v0_calc_timings - Calculate divider values for desired SCL frequency
  * @clk_rate: I2C input clock rate
  * @t: Known I2C timing information
  * @t_calc: Caculated rk3x private timings that would be written into regs
  *
- * Returns: 0 on success, -EINVAL if the goal SCL rate is too slow. In that case
+ * Return: %0 on success, -%EINVAL if the goal SCL rate is too slow. In that case
  * a best-effort divider value is returned in divs. If the target rate is
  * too high, we silently use the highest possible rate.
  */
@@ -710,13 +711,12 @@ static int rk3x_i2c_v0_calc_timings(unsigned long clk_rate,
 }
 
 /**
- * Calculate timing values for desired SCL frequency
- *
+ * rk3x_i2c_v1_calc_timings - Calculate timing values for desired SCL frequency
  * @clk_rate: I2C input clock rate
  * @t: Known I2C timing information
  * @t_calc: Caculated rk3x private timings that would be written into regs
  *
- * Returns: 0 on success, -EINVAL if the goal SCL rate is too slow. In that case
+ * Return: %0 on success, -%EINVAL if the goal SCL rate is too slow. In that case
  * a best-effort divider value is returned in divs. If the target rate is
  * too high, we silently use the highest possible rate.
  * The following formulas are v1's method to calculate timings.
@@ -960,14 +960,14 @@ static int rk3x_i2c_clk_notifier_cb(struct notifier_block *nb, unsigned long
 }
 
 /**
- * Setup I2C registers for an I2C operation specified by msgs, num.
- *
- * Must be called with i2c->lock held.
- *
+ * rk3x_i2c_setup - Setup I2C registers for an I2C operation specified by msgs, num.
+ * @i2c: target controller data
  * @msgs: I2C msgs to process
  * @num: Number of msgs
  *
- * returns: Number of I2C msgs processed or negative in case of error
+ * Must be called with i2c->lock held.
+ *
+ * Return: Number of I2C msgs processed or negative in case of error
  */
 static int rk3x_i2c_setup(struct rk3x_i2c *i2c, struct i2c_msg *msgs, int num)
 {
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-sprd.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-sprd.c
index 4fe15cd78907..ffc54fbf814d 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-sprd.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-sprd.c
@@ -576,12 +576,14 @@ static int sprd_i2c_remove(struct platform_device *pdev)
 	struct sprd_i2c *i2c_dev = platform_get_drvdata(pdev);
 	int ret;
 
-	ret = pm_runtime_resume_and_get(i2c_dev->dev);
+	ret = pm_runtime_get_sync(i2c_dev->dev);
 	if (ret < 0)
-		return ret;
+		dev_err(&pdev->dev, "Failed to resume device (%pe)\n", ERR_PTR(ret));
 
 	i2c_del_adapter(&i2c_dev->adap);
-	clk_disable_unprepare(i2c_dev->clk);
+
+	if (ret >= 0)
+		clk_disable_unprepare(i2c_dev->clk);
 
 	pm_runtime_put_noidle(i2c_dev->dev);
 	pm_runtime_disable(i2c_dev->dev);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-tegra.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-tegra.c
index 3869c258a529..2bc40f957e50 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-tegra.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-tegra.c
@@ -242,9 +242,10 @@ struct tegra_i2c_hw_feature {
  * @is_dvc: identifies the DVC I2C controller, has a different register layout
  * @is_vi: identifies the VI I2C controller, has a different register layout
  * @msg_complete: transfer completion notifier
+ * @msg_buf_remaining: size of unsent data in the message buffer
+ * @msg_len: length of message in current transfer
  * @msg_err: error code for completed message
  * @msg_buf: pointer to current message data
- * @msg_buf_remaining: size of unsent data in the message buffer
  * @msg_read: indicates that the transfer is a read access
  * @timings: i2c timings information like bus frequency
  * @multimaster_mode: indicates that I2C controller is in multi-master mode
@@ -277,6 +278,7 @@ struct tegra_i2c_dev {
 
 	struct completion msg_complete;
 	size_t msg_buf_remaining;
+	unsigned int msg_len;
 	int msg_err;
 	u8 *msg_buf;
 
@@ -1169,7 +1171,7 @@ static void tegra_i2c_push_packet_header(struct tegra_i2c_dev *i2c_dev,
 	else
 		i2c_writel(i2c_dev, packet_header, I2C_TX_FIFO);
 
-	packet_header = msg->len - 1;
+	packet_header = i2c_dev->msg_len - 1;
 
 	if (i2c_dev->dma_mode && !i2c_dev->msg_read)
 		*dma_buf++ = packet_header;
@@ -1242,20 +1244,32 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
 		return err;
 
 	i2c_dev->msg_buf = msg->buf;
+	i2c_dev->msg_len = msg->len;
 
-	/* The condition true implies smbus block read and len is already read */
-	if (msg->flags & I2C_M_RECV_LEN && end_state != MSG_END_CONTINUE)
-		i2c_dev->msg_buf = msg->buf + 1;
-
-	i2c_dev->msg_buf_remaining = msg->len;
 	i2c_dev->msg_err = I2C_ERR_NONE;
 	i2c_dev->msg_read = !!(msg->flags & I2C_M_RD);
 	reinit_completion(&i2c_dev->msg_complete);
 
+	/*
+	 * For SMBUS block read command, read only 1 byte in the first transfer.
+	 * Adjust that 1 byte for the next transfer in the msg buffer and msg
+	 * length.
+	 */
+	if (msg->flags & I2C_M_RECV_LEN) {
+		if (end_state == MSG_END_CONTINUE) {
+			i2c_dev->msg_len = 1;
+		} else {
+			i2c_dev->msg_buf += 1;
+			i2c_dev->msg_len -= 1;
+		}
+	}
+
+	i2c_dev->msg_buf_remaining = i2c_dev->msg_len;
+
 	if (i2c_dev->msg_read)
-		xfer_size = msg->len;
+		xfer_size = i2c_dev->msg_len;
 	else
-		xfer_size = msg->len + I2C_PACKET_HEADER_SIZE;
+		xfer_size = i2c_dev->msg_len + I2C_PACKET_HEADER_SIZE;
 
 	xfer_size = ALIGN(xfer_size, BYTES_PER_FIFO_WORD);
 
@@ -1295,7 +1309,7 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
 	if (!i2c_dev->msg_read) {
 		if (i2c_dev->dma_mode) {
 			memcpy(i2c_dev->dma_buf + I2C_PACKET_HEADER_SIZE,
-			       msg->buf, msg->len);
+			       msg->buf, i2c_dev->msg_len);
 
 			dma_sync_single_for_device(i2c_dev->dma_dev,
 						   i2c_dev->dma_phys,
@@ -1352,7 +1366,7 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
 						i2c_dev->dma_phys,
 						xfer_size, DMA_FROM_DEVICE);
 
-			memcpy(i2c_dev->msg_buf, i2c_dev->dma_buf, msg->len);
+			memcpy(i2c_dev->msg_buf, i2c_dev->dma_buf, i2c_dev->msg_len);
 		}
 	}
 
@@ -1408,8 +1422,8 @@ static int tegra_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
 			ret = tegra_i2c_xfer_msg(i2c_dev, &msgs[i], MSG_END_CONTINUE);
 			if (ret)
 				break;
-			/* Set the read byte as msg len */
-			msgs[i].len = msgs[i].buf[0];
+			/* Set the msg length from first byte */
+			msgs[i].len += msgs[i].buf[0];
 			dev_dbg(i2c_dev->dev, "reading %d bytes\n", msgs[i].len);
 		}
 		ret = tegra_i2c_xfer_msg(i2c_dev, &msgs[i], end_type);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-xgene-slimpro.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-xgene-slimpro.c
index 63259b3ea5ab..3538d36368a9 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-xgene-slimpro.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-xgene-slimpro.c
@@ -308,6 +308,9 @@ static int slimpro_i2c_blkwr(struct slimpro_i2c_dev *ctx, u32 chip,
 	u32 msg[3];
 	int rc;
 
+	if (writelen > I2C_SMBUS_BLOCK_MAX)
+		return -EINVAL;
+
 	memcpy(ctx->dma_buffer, data, writelen);
 	paddr = dma_map_single(ctx->dev, ctx->dma_buffer, writelen,
 			       DMA_TO_DEVICE);
diff --git linux-libre-6.1-gnu/drivers/i2c/busses/i2c-xiic.c linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-xiic.c
index 277a02455cdd..b41a6709e47f 100644
--- linux-libre-6.1-gnu/drivers/i2c/busses/i2c-xiic.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/busses/i2c-xiic.c
@@ -431,6 +431,8 @@ static irqreturn_t xiic_process(int irq, void *dev_id)
 			wakeup_req = 1;
 			wakeup_code = STATE_ERROR;
 		}
+		/* don't try to handle other events */
+		goto out;
 	}
 	if (pend & XIIC_INTR_RX_FULL_MASK) {
 		/* Receive register/FIFO is full */
@@ -704,7 +706,7 @@ static int xiic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
 	err = xiic_start_xfer(i2c, msgs, num);
 	if (err < 0) {
 		dev_err(adap->dev.parent, "Error xiic_start_xfer\n");
-		return err;
+		goto out;
 	}
 
 	err = wait_for_completion_timeout(&i2c->completion, XIIC_XFER_TIMEOUT);
@@ -722,6 +724,8 @@ static int xiic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
 		err = (i2c->state == STATE_DONE) ? num : -EIO;
 	}
 	mutex_unlock(&i2c->lock);
+
+out:
 	pm_runtime_mark_last_busy(i2c->dev);
 	pm_runtime_put_autosuspend(i2c->dev);
 	return err;
diff --git linux-libre-6.1-gnu/drivers/i2c/muxes/i2c-mux-reg.c linux-libre-6.1.39-gnu/drivers/i2c/muxes/i2c-mux-reg.c
index 0e0679f65cf7..30a6de1694e0 100644
--- linux-libre-6.1-gnu/drivers/i2c/muxes/i2c-mux-reg.c
+++ linux-libre-6.1.39-gnu/drivers/i2c/muxes/i2c-mux-reg.c
@@ -183,13 +183,12 @@ static int i2c_mux_reg_probe(struct platform_device *pdev)
 	if (!mux->data.reg) {
 		dev_info(&pdev->dev,
 			"Register not set, using platform resource\n");
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		mux->data.reg_size = resource_size(res);
-		mux->data.reg = devm_ioremap_resource(&pdev->dev, res);
+		mux->data.reg = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 		if (IS_ERR(mux->data.reg)) {
 			ret = PTR_ERR(mux->data.reg);
 			goto err_put_parent;
 		}
+		mux->data.reg_size = resource_size(res);
 	}
 
 	if (mux->data.reg_size != 4 && mux->data.reg_size != 2 &&
diff --git linux-libre-6.1-gnu/drivers/i3c/master/svc-i3c-master.c linux-libre-6.1.39-gnu/drivers/i3c/master/svc-i3c-master.c
index d6e9ed74cdcf..d47360f8a1f3 100644
--- linux-libre-6.1-gnu/drivers/i3c/master/svc-i3c-master.c
+++ linux-libre-6.1.39-gnu/drivers/i3c/master/svc-i3c-master.c
@@ -1090,12 +1090,6 @@ static void svc_i3c_master_start_xfer_locked(struct svc_i3c_master *master)
 	if (!xfer)
 		return;
 
-	ret = pm_runtime_resume_and_get(master->dev);
-	if (ret < 0) {
-		dev_err(master->dev, "<%s> Cannot get runtime PM.\n", __func__);
-		return;
-	}
-
 	svc_i3c_master_clear_merrwarn(master);
 	svc_i3c_master_flush_fifo(master);
 
@@ -1110,9 +1104,6 @@ static void svc_i3c_master_start_xfer_locked(struct svc_i3c_master *master)
 			break;
 	}
 
-	pm_runtime_mark_last_busy(master->dev);
-	pm_runtime_put_autosuspend(master->dev);
-
 	xfer->ret = ret;
 	complete(&xfer->comp);
 
@@ -1133,6 +1124,13 @@ static void svc_i3c_master_enqueue_xfer(struct svc_i3c_master *master,
 					struct svc_i3c_xfer *xfer)
 {
 	unsigned long flags;
+	int ret;
+
+	ret = pm_runtime_resume_and_get(master->dev);
+	if (ret < 0) {
+		dev_err(master->dev, "<%s> Cannot get runtime PM.\n", __func__);
+		return;
+	}
 
 	init_completion(&xfer->comp);
 	spin_lock_irqsave(&master->xferqueue.lock, flags);
@@ -1143,6 +1141,9 @@ static void svc_i3c_master_enqueue_xfer(struct svc_i3c_master *master,
 		svc_i3c_master_start_xfer_locked(master);
 	}
 	spin_unlock_irqrestore(&master->xferqueue.lock, flags);
+
+	pm_runtime_mark_last_busy(master->dev);
+	pm_runtime_put_autosuspend(master->dev);
 }
 
 static bool
diff --git linux-libre-6.1-gnu/drivers/iio/accel/fxls8962af-core.c linux-libre-6.1.39-gnu/drivers/iio/accel/fxls8962af-core.c
index 8874d6d61725..8bc516a57e35 100644
--- linux-libre-6.1-gnu/drivers/iio/accel/fxls8962af-core.c
+++ linux-libre-6.1.39-gnu/drivers/iio/accel/fxls8962af-core.c
@@ -725,8 +725,7 @@ static const struct iio_event_spec fxls8962af_event[] = {
 		.sign = 's', \
 		.realbits = 12, \
 		.storagebits = 16, \
-		.shift = 4, \
-		.endianness = IIO_BE, \
+		.endianness = IIO_LE, \
 	}, \
 	.event_spec = fxls8962af_event, \
 	.num_event_specs = ARRAY_SIZE(fxls8962af_event), \
@@ -905,9 +904,10 @@ static int fxls8962af_fifo_transfer(struct fxls8962af_data *data,
 	int total_length = samples * sample_length;
 	int ret;
 
-	if (i2c_verify_client(dev))
+	if (i2c_verify_client(dev) &&
+	    data->chip_info->chip_id == FXLS8962AF_DEVICE_ID)
 		/*
-		 * Due to errata bug:
+		 * Due to errata bug (only applicable on fxls8962af):
 		 * E3: FIFO burst read operation error using I2C interface
 		 * We have to avoid burst reads on I2C..
 		 */
diff --git linux-libre-6.1-gnu/drivers/iio/accel/hid-sensor-accel-3d.c linux-libre-6.1.39-gnu/drivers/iio/accel/hid-sensor-accel-3d.c
index a2def6f9380a..5eac7ea19993 100644
--- linux-libre-6.1-gnu/drivers/iio/accel/hid-sensor-accel-3d.c
+++ linux-libre-6.1.39-gnu/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -280,6 +280,7 @@ static int accel_3d_capture_sample(struct hid_sensor_hub_device *hsdev,
 			hid_sensor_convert_timestamp(
 					&accel_state->common_attributes,
 					*(int64_t *)raw_data);
+		ret = 0;
 	break;
 	default:
 		break;
diff --git linux-libre-6.1-gnu/drivers/iio/accel/mma9551_core.c linux-libre-6.1.39-gnu/drivers/iio/accel/mma9551_core.c
index 64ca7d7a9673..b898f865fb87 100644
--- linux-libre-6.1-gnu/drivers/iio/accel/mma9551_core.c
+++ linux-libre-6.1.39-gnu/drivers/iio/accel/mma9551_core.c
@@ -296,9 +296,12 @@ int mma9551_read_config_word(struct i2c_client *client, u8 app_id,
 
 	ret = mma9551_transfer(client, app_id, MMA9551_CMD_READ_CONFIG,
 			       reg, NULL, 0, (u8 *)&v, 2);
+	if (ret < 0)
+		return ret;
+
 	*val = be16_to_cpu(v);
 
-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL_NS(mma9551_read_config_word, IIO_MMA9551);
 
@@ -354,9 +357,12 @@ int mma9551_read_status_word(struct i2c_client *client, u8 app_id,
 
 	ret = mma9551_transfer(client, app_id, MMA9551_CMD_READ_STATUS,
 			       reg, NULL, 0, (u8 *)&v, 2);
+	if (ret < 0)
+		return ret;
+
 	*val = be16_to_cpu(v);
 
-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL_NS(mma9551_read_status_word, IIO_MMA9551);
 
diff --git linux-libre-6.1-gnu/drivers/iio/accel/st_accel_core.c linux-libre-6.1.39-gnu/drivers/iio/accel/st_accel_core.c
index c8c8eb15c34e..c4143c567874 100644
--- linux-libre-6.1-gnu/drivers/iio/accel/st_accel_core.c
+++ linux-libre-6.1.39-gnu/drivers/iio/accel/st_accel_core.c
@@ -1289,12 +1289,12 @@ static int apply_acpi_orientation(struct iio_dev *indio_dev)
 
 	adev = ACPI_COMPANION(indio_dev->dev.parent);
 	if (!adev)
-		return 0;
+		return -ENXIO;
 
 	/* Read _ONT data, which should be a package of 6 integers. */
 	status = acpi_evaluate_object(adev->handle, "_ONT", NULL, &buffer);
 	if (status == AE_NOT_FOUND) {
-		return 0;
+		return -ENXIO;
 	} else if (ACPI_FAILURE(status)) {
 		dev_warn(&indio_dev->dev, "failed to execute _ONT: %d\n",
 			 status);
diff --git linux-libre-6.1-gnu/drivers/iio/adc/ad7192.c linux-libre-6.1.39-gnu/drivers/iio/adc/ad7192.c
index d71977be7d22..8720ac43a4a4 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/ad7192.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/ad7192.c
@@ -368,7 +368,7 @@ static int ad7192_of_clock_select(struct ad7192_state *st)
 	clock_sel = AD7192_CLK_INT;
 
 	/* use internal clock */
-	if (st->mclk) {
+	if (!st->mclk) {
 		if (of_property_read_bool(np, "adi,int-clock-output-enable"))
 			clock_sel = AD7192_CLK_INT_CO;
 	} else {
@@ -381,9 +381,9 @@ static int ad7192_of_clock_select(struct ad7192_state *st)
 	return clock_sel;
 }
 
-static int ad7192_setup(struct ad7192_state *st, struct device_node *np)
+static int ad7192_setup(struct iio_dev *indio_dev, struct device_node *np)
 {
-	struct iio_dev *indio_dev = spi_get_drvdata(st->sd.spi);
+	struct ad7192_state *st = iio_priv(indio_dev);
 	bool rej60_en, refin2_en;
 	bool buf_en, bipolar, burnout_curr_en;
 	unsigned long long scale_uv;
@@ -898,10 +898,6 @@ static const struct iio_info ad7195_info = {
 	__AD719x_CHANNEL(_si, _channel1, -1, _address, NULL, IIO_VOLTAGE, \
 		BIT(IIO_CHAN_INFO_SCALE), ad7192_calibsys_ext_info)
 
-#define AD719x_SHORTED_CHANNEL(_si, _channel1, _address) \
-	__AD719x_CHANNEL(_si, _channel1, -1, _address, "shorted", IIO_VOLTAGE, \
-		BIT(IIO_CHAN_INFO_SCALE), ad7192_calibsys_ext_info)
-
 #define AD719x_TEMP_CHANNEL(_si, _address) \
 	__AD719x_CHANNEL(_si, 0, -1, _address, NULL, IIO_TEMP, 0, NULL)
 
@@ -909,7 +905,7 @@ static const struct iio_chan_spec ad7192_channels[] = {
 	AD719x_DIFF_CHANNEL(0, 1, 2, AD7192_CH_AIN1P_AIN2M),
 	AD719x_DIFF_CHANNEL(1, 3, 4, AD7192_CH_AIN3P_AIN4M),
 	AD719x_TEMP_CHANNEL(2, AD7192_CH_TEMP),
-	AD719x_SHORTED_CHANNEL(3, 2, AD7192_CH_AIN2P_AIN2M),
+	AD719x_DIFF_CHANNEL(3, 2, 2, AD7192_CH_AIN2P_AIN2M),
 	AD719x_CHANNEL(4, 1, AD7192_CH_AIN1),
 	AD719x_CHANNEL(5, 2, AD7192_CH_AIN2),
 	AD719x_CHANNEL(6, 3, AD7192_CH_AIN3),
@@ -923,7 +919,7 @@ static const struct iio_chan_spec ad7193_channels[] = {
 	AD719x_DIFF_CHANNEL(2, 5, 6, AD7193_CH_AIN5P_AIN6M),
 	AD719x_DIFF_CHANNEL(3, 7, 8, AD7193_CH_AIN7P_AIN8M),
 	AD719x_TEMP_CHANNEL(4, AD7193_CH_TEMP),
-	AD719x_SHORTED_CHANNEL(5, 2, AD7193_CH_AIN2P_AIN2M),
+	AD719x_DIFF_CHANNEL(5, 2, 2, AD7193_CH_AIN2P_AIN2M),
 	AD719x_CHANNEL(6, 1, AD7193_CH_AIN1),
 	AD719x_CHANNEL(7, 2, AD7193_CH_AIN2),
 	AD719x_CHANNEL(8, 3, AD7193_CH_AIN3),
@@ -1082,7 +1078,7 @@ static int ad7192_probe(struct spi_device *spi)
 		}
 	}
 
-	ret = ad7192_setup(st, spi->dev.of_node);
+	ret = ad7192_setup(indio_dev, spi->dev.of_node);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.1-gnu/drivers/iio/adc/ad7791.c linux-libre-6.1.39-gnu/drivers/iio/adc/ad7791.c
index fee8d129a5f0..86effe8501b4 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/ad7791.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/ad7791.c
@@ -253,7 +253,7 @@ static const struct ad_sigma_delta_info ad7791_sigma_delta_info = {
 	.has_registers = true,
 	.addr_shift = 4,
 	.read_mask = BIT(3),
-	.irq_flags = IRQF_TRIGGER_LOW,
+	.irq_flags = IRQF_TRIGGER_FALLING,
 };
 
 static int ad7791_read_raw(struct iio_dev *indio_dev,
diff --git linux-libre-6.1-gnu/drivers/iio/adc/ad_sigma_delta.c linux-libre-6.1.39-gnu/drivers/iio/adc/ad_sigma_delta.c
index 261a9a6b45e1..7e2192870743 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/ad_sigma_delta.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/ad_sigma_delta.c
@@ -281,10 +281,10 @@ int ad_sigma_delta_single_conversion(struct iio_dev *indio_dev,
 	unsigned int data_reg;
 	int ret = 0;
 
-	if (iio_buffer_enabled(indio_dev))
-		return -EBUSY;
+	ret = iio_device_claim_direct_mode(indio_dev);
+	if (ret)
+		return ret;
 
-	mutex_lock(&indio_dev->mlock);
 	ad_sigma_delta_set_channel(sigma_delta, chan->address);
 
 	spi_bus_lock(sigma_delta->spi->master);
@@ -323,7 +323,7 @@ out:
 	ad_sigma_delta_set_mode(sigma_delta, AD_SD_MODE_IDLE);
 	sigma_delta->bus_locked = false;
 	spi_bus_unlock(sigma_delta->spi->master);
-	mutex_unlock(&indio_dev->mlock);
+	iio_device_release_direct_mode(indio_dev);
 
 	if (ret)
 		return ret;
@@ -584,6 +584,10 @@ static int devm_ad_sd_probe_trigger(struct device *dev, struct iio_dev *indio_de
 	init_completion(&sigma_delta->completion);
 
 	sigma_delta->irq_dis = true;
+
+	/* the IRQ core clears IRQ_DISABLE_UNLAZY flag when freeing an IRQ */
+	irq_set_status_flags(sigma_delta->spi->irq, IRQ_DISABLE_UNLAZY);
+
 	ret = devm_request_irq(dev, sigma_delta->spi->irq,
 			       ad_sd_data_rdy_trig_poll,
 			       sigma_delta->info->irq_flags | IRQF_NO_AUTOEN,
diff --git linux-libre-6.1-gnu/drivers/iio/adc/at91-sama5d2_adc.c linux-libre-6.1.39-gnu/drivers/iio/adc/at91-sama5d2_adc.c
index 870f4cb60923..3ad5678f2613 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/at91-sama5d2_adc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/at91-sama5d2_adc.c
@@ -1409,7 +1409,7 @@ static struct iio_trigger *at91_adc_allocate_trigger(struct iio_dev *indio,
 	trig = devm_iio_trigger_alloc(&indio->dev, "%s-dev%d-%s", indio->name,
 				iio_device_id(indio), trigger_name);
 	if (!trig)
-		return NULL;
+		return ERR_PTR(-ENOMEM);
 
 	trig->dev.parent = indio->dev.parent;
 	iio_trigger_set_drvdata(trig, indio);
diff --git linux-libre-6.1-gnu/drivers/iio/adc/berlin2-adc.c linux-libre-6.1.39-gnu/drivers/iio/adc/berlin2-adc.c
index 3d2e8b4db61a..a4e7c7eff5ac 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/berlin2-adc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/berlin2-adc.c
@@ -298,8 +298,10 @@ static int berlin2_adc_probe(struct platform_device *pdev)
 	int ret;
 
 	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*priv));
-	if (!indio_dev)
+	if (!indio_dev) {
+		of_node_put(parent_np);
 		return -ENOMEM;
+	}
 
 	priv = iio_priv(indio_dev);
 
diff --git linux-libre-6.1-gnu/drivers/iio/adc/imx8qxp-adc.c linux-libre-6.1.39-gnu/drivers/iio/adc/imx8qxp-adc.c
index 36777b827165..f5a0fc9e64c5 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/imx8qxp-adc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/imx8qxp-adc.c
@@ -86,6 +86,8 @@
 
 #define IMX8QXP_ADC_TIMEOUT		msecs_to_jiffies(100)
 
+#define IMX8QXP_ADC_MAX_FIFO_SIZE		16
+
 struct imx8qxp_adc {
 	struct device *dev;
 	void __iomem *regs;
@@ -95,6 +97,7 @@ struct imx8qxp_adc {
 	/* Serialise ADC channel reads */
 	struct mutex lock;
 	struct completion completion;
+	u32 fifo[IMX8QXP_ADC_MAX_FIFO_SIZE];
 };
 
 #define IMX8QXP_ADC_CHAN(_idx) {				\
@@ -238,8 +241,7 @@ static int imx8qxp_adc_read_raw(struct iio_dev *indio_dev,
 			return ret;
 		}
 
-		*val = FIELD_GET(IMX8QXP_ADC_RESFIFO_VAL_MASK,
-				 readl(adc->regs + IMX8QXP_ADR_ADC_RESFIFO));
+		*val = adc->fifo[0];
 
 		mutex_unlock(&adc->lock);
 		return IIO_VAL_INT;
@@ -265,10 +267,15 @@ static irqreturn_t imx8qxp_adc_isr(int irq, void *dev_id)
 {
 	struct imx8qxp_adc *adc = dev_id;
 	u32 fifo_count;
+	int i;
 
 	fifo_count = FIELD_GET(IMX8QXP_ADC_FCTRL_FCOUNT_MASK,
 			       readl(adc->regs + IMX8QXP_ADR_ADC_FCTRL));
 
+	for (i = 0; i < fifo_count; i++)
+		adc->fifo[i] = FIELD_GET(IMX8QXP_ADC_RESFIFO_VAL_MASK,
+				readl_relaxed(adc->regs + IMX8QXP_ADR_ADC_RESFIFO));
+
 	if (fifo_count)
 		complete(&adc->completion);
 
diff --git linux-libre-6.1-gnu/drivers/iio/adc/ltc2497.c linux-libre-6.1.39-gnu/drivers/iio/adc/ltc2497.c
index 556f10dfb502..e1e14f5d237d 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/ltc2497.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/ltc2497.c
@@ -28,7 +28,6 @@ struct ltc2497_driverdata {
 	struct ltc2497core_driverdata common_ddata;
 	struct i2c_client *client;
 	u32 recv_size;
-	u32 sub_lsb;
 	/*
 	 * DMA (thus cache coherency maintenance) may require the
 	 * transfer buffers to live in their own cache lines.
@@ -65,10 +64,10 @@ static int ltc2497_result_and_measure(struct ltc2497core_driverdata *ddata,
 		 * equivalent to a sign extension.
 		 */
 		if (st->recv_size == 3) {
-			*val = (get_unaligned_be24(st->data.d8) >> st->sub_lsb)
+			*val = (get_unaligned_be24(st->data.d8) >> 6)
 				- BIT(ddata->chip_info->resolution + 1);
 		} else {
-			*val = (be32_to_cpu(st->data.d32) >> st->sub_lsb)
+			*val = (be32_to_cpu(st->data.d32) >> 6)
 				- BIT(ddata->chip_info->resolution + 1);
 		}
 
@@ -122,7 +121,6 @@ static int ltc2497_probe(struct i2c_client *client,
 	st->common_ddata.chip_info = chip_info;
 
 	resolution = chip_info->resolution;
-	st->sub_lsb = 31 - (resolution + 1);
 	st->recv_size = BITS_TO_BYTES(resolution) + 1;
 
 	return ltc2497core_probe(dev, indio_dev);
diff --git linux-libre-6.1-gnu/drivers/iio/adc/mxs-lradc-adc.c linux-libre-6.1.39-gnu/drivers/iio/adc/mxs-lradc-adc.c
index bca79a93cbe4..a50f39143d3e 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/mxs-lradc-adc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/mxs-lradc-adc.c
@@ -757,13 +757,13 @@ static int mxs_lradc_adc_probe(struct platform_device *pdev)
 
 	ret = mxs_lradc_adc_trigger_init(iio);
 	if (ret)
-		goto err_trig;
+		return ret;
 
 	ret = iio_triggered_buffer_setup(iio, &iio_pollfunc_store_time,
 					 &mxs_lradc_adc_trigger_handler,
 					 &mxs_lradc_adc_buffer_ops);
 	if (ret)
-		return ret;
+		goto err_trig;
 
 	adc->vref_mv = mxs_lradc_adc_vref_mv[lradc->soc];
 
@@ -801,9 +801,9 @@ static int mxs_lradc_adc_probe(struct platform_device *pdev)
 
 err_dev:
 	mxs_lradc_adc_hw_stop(adc);
-	mxs_lradc_adc_trigger_remove(iio);
-err_trig:
 	iio_triggered_buffer_cleanup(iio);
+err_trig:
+	mxs_lradc_adc_trigger_remove(iio);
 	return ret;
 }
 
@@ -814,8 +814,8 @@ static int mxs_lradc_adc_remove(struct platform_device *pdev)
 
 	iio_device_unregister(iio);
 	mxs_lradc_adc_hw_stop(adc);
-	mxs_lradc_adc_trigger_remove(iio);
 	iio_triggered_buffer_cleanup(iio);
+	mxs_lradc_adc_trigger_remove(iio);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/iio/adc/palmas_gpadc.c linux-libre-6.1.39-gnu/drivers/iio/adc/palmas_gpadc.c
index fd000345ec5c..849a697a467e 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/palmas_gpadc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/palmas_gpadc.c
@@ -639,7 +639,7 @@ out:
 
 static int palmas_gpadc_remove(struct platform_device *pdev)
 {
-	struct iio_dev *indio_dev = dev_to_iio_dev(&pdev->dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(&pdev->dev);
 	struct palmas_gpadc *adc = iio_priv(indio_dev);
 
 	if (adc->wakeup1_enable || adc->wakeup2_enable)
diff --git linux-libre-6.1-gnu/drivers/iio/adc/qcom-spmi-adc5.c linux-libre-6.1.39-gnu/drivers/iio/adc/qcom-spmi-adc5.c
index 821fee60a765..d1b86570768a 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/qcom-spmi-adc5.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/qcom-spmi-adc5.c
@@ -626,12 +626,20 @@ static int adc5_get_fw_channel_data(struct adc5_chip *adc,
 				    struct fwnode_handle *fwnode,
 				    const struct adc5_data *data)
 {
-	const char *name = fwnode_get_name(fwnode), *channel_name;
+	const char *channel_name;
+	char *name;
 	u32 chan, value, varr[2];
 	u32 sid = 0;
 	int ret;
 	struct device *dev = adc->dev;
 
+	name = devm_kasprintf(dev, GFP_KERNEL, "%pfwP", fwnode);
+	if (!name)
+		return -ENOMEM;
+
+	/* Cut the address part */
+	name[strchrnul(name, '@') - name] = '\0';
+
 	ret = fwnode_property_read_u32(fwnode, "reg", &chan);
 	if (ret) {
 		dev_err(dev, "invalid channel number %s\n", name);
diff --git linux-libre-6.1-gnu/drivers/iio/adc/stm32-adc.c linux-libre-6.1.39-gnu/drivers/iio/adc/stm32-adc.c
index 3cda529f081d..a5d5b7b3823b 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/stm32-adc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/stm32-adc.c
@@ -1882,16 +1882,15 @@ static int stm32_adc_get_legacy_chan_count(struct iio_dev *indio_dev, struct stm
 	 * to get the *real* number of channels.
 	 */
 	ret = device_property_count_u32(dev, "st,adc-diff-channels");
-	if (ret < 0)
-		return ret;
-
-	ret /= (int)(sizeof(struct stm32_adc_diff_channel) / sizeof(u32));
-	if (ret > adc_info->max_channels) {
-		dev_err(&indio_dev->dev, "Bad st,adc-diff-channels?\n");
-		return -EINVAL;
-	} else if (ret > 0) {
-		adc->num_diff = ret;
-		num_channels += ret;
+	if (ret > 0) {
+		ret /= (int)(sizeof(struct stm32_adc_diff_channel) / sizeof(u32));
+		if (ret > adc_info->max_channels) {
+			dev_err(&indio_dev->dev, "Bad st,adc-diff-channels?\n");
+			return -EINVAL;
+		} else if (ret > 0) {
+			adc->num_diff = ret;
+			num_channels += ret;
+		}
 	}
 
 	/* Optional sample time is provided either for each, or all channels */
@@ -1913,6 +1912,7 @@ static int stm32_adc_legacy_chan_init(struct iio_dev *indio_dev,
 	struct stm32_adc_diff_channel diff[STM32_ADC_CH_MAX];
 	struct device *dev = &indio_dev->dev;
 	u32 num_diff = adc->num_diff;
+	int num_se = nchans - num_diff;
 	int size = num_diff * sizeof(*diff) / sizeof(u32);
 	int scan_index = 0, ret, i, c;
 	u32 smp = 0, smps[STM32_ADC_CH_MAX], chans[STM32_ADC_CH_MAX];
@@ -1939,29 +1939,32 @@ static int stm32_adc_legacy_chan_init(struct iio_dev *indio_dev,
 			scan_index++;
 		}
 	}
-
-	ret = device_property_read_u32_array(dev, "st,adc-channels", chans,
-					     nchans);
-	if (ret)
-		return ret;
-
-	for (c = 0; c < nchans; c++) {
-		if (chans[c] >= adc_info->max_channels) {
-			dev_err(&indio_dev->dev, "Invalid channel %d\n",
-				chans[c]);
-			return -EINVAL;
+	if (num_se > 0) {
+		ret = device_property_read_u32_array(dev, "st,adc-channels", chans, num_se);
+		if (ret) {
+			dev_err(&indio_dev->dev, "Failed to get st,adc-channels %d\n", ret);
+			return ret;
 		}
 
-		/* Channel can't be configured both as single-ended & diff */
-		for (i = 0; i < num_diff; i++) {
-			if (chans[c] == diff[i].vinp) {
-				dev_err(&indio_dev->dev, "channel %d misconfigured\n",	chans[c]);
+		for (c = 0; c < num_se; c++) {
+			if (chans[c] >= adc_info->max_channels) {
+				dev_err(&indio_dev->dev, "Invalid channel %d\n",
+					chans[c]);
 				return -EINVAL;
 			}
+
+			/* Channel can't be configured both as single-ended & diff */
+			for (i = 0; i < num_diff; i++) {
+				if (chans[c] == diff[i].vinp) {
+					dev_err(&indio_dev->dev, "channel %d misconfigured\n",
+						chans[c]);
+					return -EINVAL;
+				}
+			}
+			stm32_adc_chan_init_one(indio_dev, &channels[scan_index],
+						chans[c], 0, scan_index, false);
+			scan_index++;
 		}
-		stm32_adc_chan_init_one(indio_dev, &channels[scan_index],
-					chans[c], 0, scan_index, false);
-		scan_index++;
 	}
 
 	if (adc->nsmps > 0) {
@@ -2153,7 +2156,7 @@ static int stm32_adc_chan_fw_init(struct iio_dev *indio_dev, bool timestamping)
 
 	if (legacy)
 		ret = stm32_adc_legacy_chan_init(indio_dev, adc, channels,
-						 num_channels);
+						 timestamping ? num_channels - 1 : num_channels);
 	else
 		ret = stm32_adc_generic_chan_init(indio_dev, adc, channels);
 	if (ret < 0)
diff --git linux-libre-6.1-gnu/drivers/iio/adc/stm32-dfsdm-adc.c linux-libre-6.1.39-gnu/drivers/iio/adc/stm32-dfsdm-adc.c
index 6d21ea84fa82..a428bdb567d5 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/stm32-dfsdm-adc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/stm32-dfsdm-adc.c
@@ -1520,6 +1520,7 @@ static const struct of_device_id stm32_dfsdm_adc_match[] = {
 	},
 	{}
 };
+MODULE_DEVICE_TABLE(of, stm32_dfsdm_adc_match);
 
 static int stm32_dfsdm_adc_probe(struct platform_device *pdev)
 {
diff --git linux-libre-6.1-gnu/drivers/iio/adc/ti-adc128s052.c linux-libre-6.1.39-gnu/drivers/iio/adc/ti-adc128s052.c
index 622fd384983c..b3d5b9b7255b 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/ti-adc128s052.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/ti-adc128s052.c
@@ -181,13 +181,13 @@ static int adc128_probe(struct spi_device *spi)
 }
 
 static const struct of_device_id adc128_of_match[] = {
-	{ .compatible = "ti,adc128s052", },
-	{ .compatible = "ti,adc122s021", },
-	{ .compatible = "ti,adc122s051", },
-	{ .compatible = "ti,adc122s101", },
-	{ .compatible = "ti,adc124s021", },
-	{ .compatible = "ti,adc124s051", },
-	{ .compatible = "ti,adc124s101", },
+	{ .compatible = "ti,adc128s052", .data = (void*)0L, },
+	{ .compatible = "ti,adc122s021", .data = (void*)1L, },
+	{ .compatible = "ti,adc122s051", .data = (void*)1L, },
+	{ .compatible = "ti,adc122s101", .data = (void*)1L, },
+	{ .compatible = "ti,adc124s021", .data = (void*)2L, },
+	{ .compatible = "ti,adc124s051", .data = (void*)2L, },
+	{ .compatible = "ti,adc124s101", .data = (void*)2L, },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, adc128_of_match);
diff --git linux-libre-6.1-gnu/drivers/iio/adc/ti-ads7950.c linux-libre-6.1.39-gnu/drivers/iio/adc/ti-ads7950.c
index 2cc9a9bd9db6..263fc3a1b87e 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/ti-ads7950.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/ti-ads7950.c
@@ -634,6 +634,7 @@ static int ti_ads7950_probe(struct spi_device *spi)
 	st->chip.label = dev_name(&st->spi->dev);
 	st->chip.parent = &st->spi->dev;
 	st->chip.owner = THIS_MODULE;
+	st->chip.can_sleep = true;
 	st->chip.base = -1;
 	st->chip.ngpio = TI_ADS7950_NUM_GPIOS;
 	st->chip.get_direction = ti_ads7950_get_direction;
diff --git linux-libre-6.1-gnu/drivers/iio/adc/twl6030-gpadc.c linux-libre-6.1.39-gnu/drivers/iio/adc/twl6030-gpadc.c
index f53e8558b560..32873fb5f367 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/twl6030-gpadc.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/twl6030-gpadc.c
@@ -57,6 +57,18 @@
 #define TWL6030_GPADCS				BIT(1)
 #define TWL6030_GPADCR				BIT(0)
 
+#define USB_VBUS_CTRL_SET			0x04
+#define USB_ID_CTRL_SET				0x06
+
+#define TWL6030_MISC1				0xE4
+#define VBUS_MEAS				0x01
+#define ID_MEAS					0x01
+
+#define VAC_MEAS                0x04
+#define VBAT_MEAS               0x02
+#define BB_MEAS                 0x01
+
+
 /**
  * struct twl6030_chnl_calib - channel calibration
  * @gain:		slope coefficient for ideal curve
@@ -927,6 +939,26 @@ static int twl6030_gpadc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	ret = twl_i2c_write_u8(TWL_MODULE_USB, VBUS_MEAS, USB_VBUS_CTRL_SET);
+	if (ret < 0) {
+		dev_err(dev, "failed to wire up inputs\n");
+		return ret;
+	}
+
+	ret = twl_i2c_write_u8(TWL_MODULE_USB, ID_MEAS, USB_ID_CTRL_SET);
+	if (ret < 0) {
+		dev_err(dev, "failed to wire up inputs\n");
+		return ret;
+	}
+
+	ret = twl_i2c_write_u8(TWL6030_MODULE_ID0,
+				VBAT_MEAS | BB_MEAS | VAC_MEAS,
+				TWL6030_MISC1);
+	if (ret < 0) {
+		dev_err(dev, "failed to wire up inputs\n");
+		return ret;
+	}
+
 	indio_dev->name = DRIVER_NAME;
 	indio_dev->info = &twl6030_gpadc_iio_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
diff --git linux-libre-6.1-gnu/drivers/iio/adc/xilinx-ams.c linux-libre-6.1.39-gnu/drivers/iio/adc/xilinx-ams.c
index 5b4bdf3a26bb..a507d2e17079 100644
--- linux-libre-6.1-gnu/drivers/iio/adc/xilinx-ams.c
+++ linux-libre-6.1.39-gnu/drivers/iio/adc/xilinx-ams.c
@@ -1329,7 +1329,7 @@ static int ams_parse_firmware(struct iio_dev *indio_dev)
 
 	dev_channels = devm_krealloc(dev, ams_channels, dev_size, GFP_KERNEL);
 	if (!dev_channels)
-		ret = -ENOMEM;
+		return -ENOMEM;
 
 	indio_dev->channels = dev_channels;
 	indio_dev->num_channels = num_channels;
diff --git linux-libre-6.1-gnu/drivers/iio/addac/ad74413r.c linux-libre-6.1.39-gnu/drivers/iio/addac/ad74413r.c
index 899bcd83f40b..05faf3910bfc 100644
--- linux-libre-6.1-gnu/drivers/iio/addac/ad74413r.c
+++ linux-libre-6.1.39-gnu/drivers/iio/addac/ad74413r.c
@@ -691,7 +691,7 @@ static int ad74413_get_input_current_offset(struct ad74413r_state *st,
 	if (ret)
 		return ret;
 
-	*val = voltage_offset * AD74413R_ADC_RESULT_MAX / voltage_range;
+	*val = voltage_offset * (int)AD74413R_ADC_RESULT_MAX / voltage_range;
 
 	return IIO_VAL_INT;
 }
@@ -973,7 +973,7 @@ static int ad74413r_read_raw(struct iio_dev *indio_dev,
 
 		ret = ad74413r_get_single_adc_result(indio_dev, chan->channel,
 						     val);
-		if (ret)
+		if (ret < 0)
 			return ret;
 
 		ad74413r_adc_to_resistance_result(*val, val);
diff --git linux-libre-6.1-gnu/drivers/iio/addac/stx104.c linux-libre-6.1.39-gnu/drivers/iio/addac/stx104.c
index 48a91a95e597..b658a75d4e3a 100644
--- linux-libre-6.1-gnu/drivers/iio/addac/stx104.c
+++ linux-libre-6.1.39-gnu/drivers/iio/addac/stx104.c
@@ -15,6 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/mutex.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
 
@@ -69,10 +70,12 @@ struct stx104_reg {
 
 /**
  * struct stx104_iio - IIO device private data structure
+ * @lock: synchronization lock to prevent I/O race conditions
  * @chan_out_states:	channels' output states
  * @reg:		I/O address offset for the device registers
  */
 struct stx104_iio {
+	struct mutex lock;
 	unsigned int chan_out_states[STX104_NUM_OUT_CHAN];
 	struct stx104_reg __iomem *reg;
 };
@@ -114,6 +117,8 @@ static int stx104_read_raw(struct iio_dev *indio_dev,
 			return IIO_VAL_INT;
 		}
 
+		mutex_lock(&priv->lock);
+
 		/* select ADC channel */
 		iowrite8(chan->channel | (chan->channel << 4), &reg->achan);
 
@@ -124,6 +129,8 @@ static int stx104_read_raw(struct iio_dev *indio_dev,
 		while (ioread8(&reg->cir_asr) & BIT(7));
 
 		*val = ioread16(&reg->ssr_ad);
+
+		mutex_unlock(&priv->lock);
 		return IIO_VAL_INT;
 	case IIO_CHAN_INFO_OFFSET:
 		/* get ADC bipolar/unipolar configuration */
@@ -178,9 +185,12 @@ static int stx104_write_raw(struct iio_dev *indio_dev,
 			if ((unsigned int)val > 65535)
 				return -EINVAL;
 
+			mutex_lock(&priv->lock);
+
 			priv->chan_out_states[chan->channel] = val;
 			iowrite16(val, &priv->reg->dac[chan->channel]);
 
+			mutex_unlock(&priv->lock);
 			return 0;
 		}
 		return -EINVAL;
@@ -351,6 +361,8 @@ static int stx104_probe(struct device *dev, unsigned int id)
 
 	indio_dev->name = dev_name(dev);
 
+	mutex_init(&priv->lock);
+
 	/* configure device for software trigger operation */
 	iowrite8(0, &priv->reg->acr);
 
diff --git linux-libre-6.1-gnu/drivers/iio/dac/Makefile linux-libre-6.1.39-gnu/drivers/iio/dac/Makefile
index ec3e42713f00..e22d9b4bac80 100644
--- linux-libre-6.1-gnu/drivers/iio/dac/Makefile
+++ linux-libre-6.1.39-gnu/drivers/iio/dac/Makefile
@@ -17,7 +17,7 @@ obj-$(CONFIG_AD5592R_BASE) += ad5592r-base.o
 obj-$(CONFIG_AD5592R) += ad5592r.o
 obj-$(CONFIG_AD5593R) += ad5593r.o
 obj-$(CONFIG_AD5755) += ad5755.o
-obj-$(CONFIG_AD5755) += ad5758.o
+obj-$(CONFIG_AD5758) += ad5758.o
 obj-$(CONFIG_AD5761) += ad5761.o
 obj-$(CONFIG_AD5764) += ad5764.o
 obj-$(CONFIG_AD5766) += ad5766.o
diff --git linux-libre-6.1-gnu/drivers/iio/dac/ad5755.c linux-libre-6.1.39-gnu/drivers/iio/dac/ad5755.c
index beadfa938d2d..404865e35460 100644
--- linux-libre-6.1-gnu/drivers/iio/dac/ad5755.c
+++ linux-libre-6.1.39-gnu/drivers/iio/dac/ad5755.c
@@ -802,6 +802,7 @@ static struct ad5755_platform_data *ad5755_parse_fw(struct device *dev)
 	return pdata;
 
  error_out:
+	fwnode_handle_put(pp);
 	devm_kfree(dev, pdata);
 	return NULL;
 }
diff --git linux-libre-6.1-gnu/drivers/iio/dac/cio-dac.c linux-libre-6.1.39-gnu/drivers/iio/dac/cio-dac.c
index 791dd999cf29..18a64f72fc18 100644
--- linux-libre-6.1-gnu/drivers/iio/dac/cio-dac.c
+++ linux-libre-6.1.39-gnu/drivers/iio/dac/cio-dac.c
@@ -66,8 +66,8 @@ static int cio_dac_write_raw(struct iio_dev *indio_dev,
 	if (mask != IIO_CHAN_INFO_RAW)
 		return -EINVAL;
 
-	/* DAC can only accept up to a 16-bit value */
-	if ((unsigned int)val > 65535)
+	/* DAC can only accept up to a 12-bit value */
+	if ((unsigned int)val > 4095)
 		return -EINVAL;
 
 	priv->chan_out_states[chan->channel] = val;
diff --git linux-libre-6.1-gnu/drivers/iio/dac/mcp4725.c linux-libre-6.1.39-gnu/drivers/iio/dac/mcp4725.c
index 446d1a8fe4be..2be821d561c4 100644
--- linux-libre-6.1-gnu/drivers/iio/dac/mcp4725.c
+++ linux-libre-6.1.39-gnu/drivers/iio/dac/mcp4725.c
@@ -47,12 +47,18 @@ static int mcp4725_suspend(struct device *dev)
 	struct mcp4725_data *data = iio_priv(i2c_get_clientdata(
 		to_i2c_client(dev)));
 	u8 outbuf[2];
+	int ret;
 
 	outbuf[0] = (data->powerdown_mode + 1) << 4;
 	outbuf[1] = 0;
 	data->powerdown = true;
 
-	return i2c_master_send(data->client, outbuf, 2);
+	ret = i2c_master_send(data->client, outbuf, 2);
+	if (ret < 0)
+		return ret;
+	else if (ret != 2)
+		return -EIO;
+	return 0;
 }
 
 static int mcp4725_resume(struct device *dev)
@@ -60,13 +66,19 @@ static int mcp4725_resume(struct device *dev)
 	struct mcp4725_data *data = iio_priv(i2c_get_clientdata(
 		to_i2c_client(dev)));
 	u8 outbuf[2];
+	int ret;
 
 	/* restore previous DAC value */
 	outbuf[0] = (data->dac_value >> 8) & 0xf;
 	outbuf[1] = data->dac_value & 0xff;
 	data->powerdown = false;
 
-	return i2c_master_send(data->client, outbuf, 2);
+	ret = i2c_master_send(data->client, outbuf, 2);
+	if (ret < 0)
+		return ret;
+	else if (ret != 2)
+		return -EIO;
+	return 0;
 }
 static DEFINE_SIMPLE_DEV_PM_OPS(mcp4725_pm_ops, mcp4725_suspend,
 				mcp4725_resume);
diff --git linux-libre-6.1-gnu/drivers/iio/gyro/hid-sensor-gyro-3d.c linux-libre-6.1.39-gnu/drivers/iio/gyro/hid-sensor-gyro-3d.c
index 8f0ad022c7f1..698c50da1f10 100644
--- linux-libre-6.1-gnu/drivers/iio/gyro/hid-sensor-gyro-3d.c
+++ linux-libre-6.1.39-gnu/drivers/iio/gyro/hid-sensor-gyro-3d.c
@@ -231,6 +231,7 @@ static int gyro_3d_capture_sample(struct hid_sensor_hub_device *hsdev,
 		gyro_state->timestamp =
 			hid_sensor_convert_timestamp(&gyro_state->common_attributes,
 						     *(s64 *)raw_data);
+		ret = 0;
 	break;
 	default:
 		break;
diff --git linux-libre-6.1-gnu/drivers/iio/imu/Kconfig linux-libre-6.1.39-gnu/drivers/iio/imu/Kconfig
index f1d7d4b5e222..c2f97629e9cd 100644
--- linux-libre-6.1-gnu/drivers/iio/imu/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/iio/imu/Kconfig
@@ -47,6 +47,7 @@ config ADIS16480
 	depends on SPI
 	select IIO_ADIS_LIB
 	select IIO_ADIS_LIB_BUFFER if IIO_BUFFER
+	select CRC32
 	help
 	  Say yes here to build support for Analog Devices ADIS16375, ADIS16480,
 	  ADIS16485, ADIS16488 inertial sensors.
diff --git linux-libre-6.1-gnu/drivers/iio/imu/adis.c linux-libre-6.1.39-gnu/drivers/iio/imu/adis.c
index f7fcfd04f659..bc40240b29e2 100644
--- linux-libre-6.1-gnu/drivers/iio/imu/adis.c
+++ linux-libre-6.1.39-gnu/drivers/iio/imu/adis.c
@@ -270,23 +270,19 @@ EXPORT_SYMBOL_NS(adis_debugfs_reg_access, IIO_ADISLIB);
 #endif
 
 /**
- * adis_enable_irq() - Enable or disable data ready IRQ
+ * __adis_enable_irq() - Enable or disable data ready IRQ (unlocked)
  * @adis: The adis device
  * @enable: Whether to enable the IRQ
  *
  * Returns 0 on success, negative error code otherwise
  */
-int adis_enable_irq(struct adis *adis, bool enable)
+int __adis_enable_irq(struct adis *adis, bool enable)
 {
-	int ret = 0;
+	int ret;
 	u16 msc;
 
-	mutex_lock(&adis->state_lock);
-
-	if (adis->data->enable_irq) {
-		ret = adis->data->enable_irq(adis, enable);
-		goto out_unlock;
-	}
+	if (adis->data->enable_irq)
+		return adis->data->enable_irq(adis, enable);
 
 	if (adis->data->unmasked_drdy) {
 		if (enable)
@@ -294,12 +290,12 @@ int adis_enable_irq(struct adis *adis, bool enable)
 		else
 			disable_irq(adis->spi->irq);
 
-		goto out_unlock;
+		return 0;
 	}
 
 	ret = __adis_read_reg_16(adis, adis->data->msc_ctrl_reg, &msc);
 	if (ret)
-		goto out_unlock;
+		return ret;
 
 	msc |= ADIS_MSC_CTRL_DATA_RDY_POL_HIGH;
 	msc &= ~ADIS_MSC_CTRL_DATA_RDY_DIO2;
@@ -308,13 +304,9 @@ int adis_enable_irq(struct adis *adis, bool enable)
 	else
 		msc &= ~ADIS_MSC_CTRL_DATA_RDY_EN;
 
-	ret = __adis_write_reg_16(adis, adis->data->msc_ctrl_reg, msc);
-
-out_unlock:
-	mutex_unlock(&adis->state_lock);
-	return ret;
+	return __adis_write_reg_16(adis, adis->data->msc_ctrl_reg, msc);
 }
-EXPORT_SYMBOL_NS(adis_enable_irq, IIO_ADISLIB);
+EXPORT_SYMBOL_NS(__adis_enable_irq, IIO_ADISLIB);
 
 /**
  * __adis_check_status() - Check the device for error conditions (unlocked)
@@ -445,7 +437,7 @@ int __adis_initial_startup(struct adis *adis)
 	 * with 'IRQF_NO_AUTOEN' anyways.
 	 */
 	if (!adis->data->unmasked_drdy)
-		adis_enable_irq(adis, false);
+		__adis_enable_irq(adis, false);
 
 	if (!adis->data->prod_id_reg)
 		return 0;
diff --git linux-libre-6.1-gnu/drivers/iio/imu/fxos8700_core.c linux-libre-6.1.39-gnu/drivers/iio/imu/fxos8700_core.c
index 423cfe526f2a..6d189c4b9ff9 100644
--- linux-libre-6.1-gnu/drivers/iio/imu/fxos8700_core.c
+++ linux-libre-6.1.39-gnu/drivers/iio/imu/fxos8700_core.c
@@ -10,6 +10,7 @@
 #include <linux/regmap.h>
 #include <linux/acpi.h>
 #include <linux/bitops.h>
+#include <linux/bitfield.h>
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
@@ -144,9 +145,8 @@
 #define FXOS8700_NVM_DATA_BNK0      0xa7
 
 /* Bit definitions for FXOS8700_CTRL_REG1 */
-#define FXOS8700_CTRL_ODR_MSK       0x38
 #define FXOS8700_CTRL_ODR_MAX       0x00
-#define FXOS8700_CTRL_ODR_MIN       GENMASK(4, 3)
+#define FXOS8700_CTRL_ODR_MSK       GENMASK(5, 3)
 
 /* Bit definitions for FXOS8700_M_CTRL_REG1 */
 #define FXOS8700_HMS_MASK           GENMASK(1, 0)
@@ -320,7 +320,7 @@ static enum fxos8700_sensor fxos8700_to_sensor(enum iio_chan_type iio_type)
 	switch (iio_type) {
 	case IIO_ACCEL:
 		return FXOS8700_ACCEL;
-	case IIO_ANGL_VEL:
+	case IIO_MAGN:
 		return FXOS8700_MAGN;
 	default:
 		return -EINVAL;
@@ -345,15 +345,35 @@ static int fxos8700_set_active_mode(struct fxos8700_data *data,
 static int fxos8700_set_scale(struct fxos8700_data *data,
 			      enum fxos8700_sensor t, int uscale)
 {
-	int i;
+	int i, ret, val;
+	bool active_mode;
 	static const int scale_num = ARRAY_SIZE(fxos8700_accel_scale);
 	struct device *dev = regmap_get_device(data->regmap);
 
 	if (t == FXOS8700_MAGN) {
-		dev_err(dev, "Magnetometer scale is locked at 1200uT\n");
+		dev_err(dev, "Magnetometer scale is locked at 0.001Gs\n");
 		return -EINVAL;
 	}
 
+	/*
+	 * When device is in active mode, it failed to set an ACCEL
+	 * full-scale range(2g/4g/8g) in FXOS8700_XYZ_DATA_CFG.
+	 * This is not align with the datasheet, but it is a fxos8700
+	 * chip behavier. Set the device in standby mode before setting
+	 * an ACCEL full-scale range.
+	 */
+	ret = regmap_read(data->regmap, FXOS8700_CTRL_REG1, &val);
+	if (ret)
+		return ret;
+
+	active_mode = val & FXOS8700_ACTIVE;
+	if (active_mode) {
+		ret = regmap_write(data->regmap, FXOS8700_CTRL_REG1,
+				   val & ~FXOS8700_ACTIVE);
+		if (ret)
+			return ret;
+	}
+
 	for (i = 0; i < scale_num; i++)
 		if (fxos8700_accel_scale[i].uscale == uscale)
 			break;
@@ -361,8 +381,12 @@ static int fxos8700_set_scale(struct fxos8700_data *data,
 	if (i == scale_num)
 		return -EINVAL;
 
-	return regmap_write(data->regmap, FXOS8700_XYZ_DATA_CFG,
+	ret = regmap_write(data->regmap, FXOS8700_XYZ_DATA_CFG,
 			    fxos8700_accel_scale[i].bits);
+	if (ret)
+		return ret;
+	return regmap_write(data->regmap, FXOS8700_CTRL_REG1,
+				  active_mode);
 }
 
 static int fxos8700_get_scale(struct fxos8700_data *data,
@@ -372,7 +396,7 @@ static int fxos8700_get_scale(struct fxos8700_data *data,
 	static const int scale_num = ARRAY_SIZE(fxos8700_accel_scale);
 
 	if (t == FXOS8700_MAGN) {
-		*uscale = 1200; /* Magnetometer is locked at 1200uT */
+		*uscale = 1000; /* Magnetometer is locked at 0.001Gs */
 		return 0;
 	}
 
@@ -394,22 +418,61 @@ static int fxos8700_get_data(struct fxos8700_data *data, int chan_type,
 			     int axis, int *val)
 {
 	u8 base, reg;
+	s16 tmp;
 	int ret;
-	enum fxos8700_sensor type = fxos8700_to_sensor(chan_type);
 
-	base = type ? FXOS8700_OUT_X_MSB : FXOS8700_M_OUT_X_MSB;
+	/*
+	 * Different register base addresses varies with channel types.
+	 * This bug hasn't been noticed before because using an enum is
+	 * really hard to read. Use an a switch statement to take over that.
+	 */
+	switch (chan_type) {
+	case IIO_ACCEL:
+		base = FXOS8700_OUT_X_MSB;
+		break;
+	case IIO_MAGN:
+		base = FXOS8700_M_OUT_X_MSB;
+		break;
+	default:
+		return -EINVAL;
+	}
 
 	/* Block read 6 bytes of device output registers to avoid data loss */
 	ret = regmap_bulk_read(data->regmap, base, data->buf,
-			       FXOS8700_DATA_BUF_SIZE);
+			       sizeof(data->buf));
 	if (ret)
 		return ret;
 
 	/* Convert axis to buffer index */
 	reg = axis - IIO_MOD_X;
 
+	/*
+	 * Convert to native endianness. The accel data and magn data
+	 * are signed, so a forced type conversion is needed.
+	 */
+	tmp = be16_to_cpu(data->buf[reg]);
+
+	/*
+	 * ACCEL output data registers contain the X-axis, Y-axis, and Z-axis
+	 * 14-bit left-justified sample data and MAGN output data registers
+	 * contain the X-axis, Y-axis, and Z-axis 16-bit sample data. Apply
+	 * a signed 2 bits right shift to the readback raw data from ACCEL
+	 * output data register and keep that from MAGN sensor as the origin.
+	 * Value should be extended to 32 bit.
+	 */
+	switch (chan_type) {
+	case IIO_ACCEL:
+		tmp = tmp >> 2;
+		break;
+	case IIO_MAGN:
+		/* Nothing to do */
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	/* Convert to native endianness */
-	*val = sign_extend32(be16_to_cpu(data->buf[reg]), 15);
+	*val = sign_extend32(tmp, 15);
 
 	return 0;
 }
@@ -445,10 +508,9 @@ static int fxos8700_set_odr(struct fxos8700_data *data, enum fxos8700_sensor t,
 	if (i >= odr_num)
 		return -EINVAL;
 
-	return regmap_update_bits(data->regmap,
-				  FXOS8700_CTRL_REG1,
-				  FXOS8700_CTRL_ODR_MSK + FXOS8700_ACTIVE,
-				  fxos8700_odr[i].bits << 3 | active_mode);
+	val &= ~FXOS8700_CTRL_ODR_MSK;
+	val |= FIELD_PREP(FXOS8700_CTRL_ODR_MSK, fxos8700_odr[i].bits) | FXOS8700_ACTIVE;
+	return regmap_write(data->regmap, FXOS8700_CTRL_REG1, val);
 }
 
 static int fxos8700_get_odr(struct fxos8700_data *data, enum fxos8700_sensor t,
@@ -461,7 +523,7 @@ static int fxos8700_get_odr(struct fxos8700_data *data, enum fxos8700_sensor t,
 	if (ret)
 		return ret;
 
-	val &= FXOS8700_CTRL_ODR_MSK;
+	val = FIELD_GET(FXOS8700_CTRL_ODR_MSK, val);
 
 	for (i = 0; i < odr_num; i++)
 		if (val == fxos8700_odr[i].bits)
@@ -526,7 +588,7 @@ static IIO_CONST_ATTR(in_accel_sampling_frequency_available,
 static IIO_CONST_ATTR(in_magn_sampling_frequency_available,
 		      "1.5625 6.25 12.5 50 100 200 400 800");
 static IIO_CONST_ATTR(in_accel_scale_available, "0.000244 0.000488 0.000976");
-static IIO_CONST_ATTR(in_magn_scale_available, "0.000001200");
+static IIO_CONST_ATTR(in_magn_scale_available, "0.001000");
 
 static struct attribute *fxos8700_attrs[] = {
 	&iio_const_attr_in_accel_sampling_frequency_available.dev_attr.attr,
@@ -592,14 +654,19 @@ static int fxos8700_chip_init(struct fxos8700_data *data, bool use_spi)
 	if (ret)
 		return ret;
 
-	/* Max ODR (800Hz individual or 400Hz hybrid), active mode */
-	ret = regmap_write(data->regmap, FXOS8700_CTRL_REG1,
-			   FXOS8700_CTRL_ODR_MAX | FXOS8700_ACTIVE);
+	/*
+	 * Set max full-scale range (+/-8G) for ACCEL sensor in chip
+	 * initialization then activate the device.
+	 */
+	ret = regmap_write(data->regmap, FXOS8700_XYZ_DATA_CFG, MODE_8G);
 	if (ret)
 		return ret;
 
-	/* Set for max full-scale range (+/-8G) */
-	return regmap_write(data->regmap, FXOS8700_XYZ_DATA_CFG, MODE_8G);
+	/* Max ODR (800Hz individual or 400Hz hybrid), active mode */
+	return regmap_update_bits(data->regmap, FXOS8700_CTRL_REG1,
+				FXOS8700_CTRL_ODR_MSK | FXOS8700_ACTIVE,
+				FIELD_PREP(FXOS8700_CTRL_ODR_MSK, FXOS8700_CTRL_ODR_MAX) |
+				FXOS8700_ACTIVE);
 }
 
 static void fxos8700_chip_uninit(void *data)
diff --git linux-libre-6.1-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c linux-libre-6.1.39-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
index 99576b2c171f..32d7f8364230 100644
--- linux-libre-6.1-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
+++ linux-libre-6.1.39-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
@@ -275,9 +275,14 @@ static int inv_icm42600_buffer_preenable(struct iio_dev *indio_dev)
 {
 	struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev);
 	struct device *dev = regmap_get_device(st->map);
+	struct inv_icm42600_timestamp *ts = iio_priv(indio_dev);
 
 	pm_runtime_get_sync(dev);
 
+	mutex_lock(&st->lock);
+	inv_icm42600_timestamp_reset(ts);
+	mutex_unlock(&st->lock);
+
 	return 0;
 }
 
@@ -375,7 +380,6 @@ static int inv_icm42600_buffer_postdisable(struct iio_dev *indio_dev)
 	struct device *dev = regmap_get_device(st->map);
 	unsigned int sensor;
 	unsigned int *watermark;
-	struct inv_icm42600_timestamp *ts;
 	struct inv_icm42600_sensor_conf conf = INV_ICM42600_SENSOR_CONF_INIT;
 	unsigned int sleep_temp = 0;
 	unsigned int sleep_sensor = 0;
@@ -385,11 +389,9 @@ static int inv_icm42600_buffer_postdisable(struct iio_dev *indio_dev)
 	if (indio_dev == st->indio_gyro) {
 		sensor = INV_ICM42600_SENSOR_GYRO;
 		watermark = &st->fifo.watermark.gyro;
-		ts = iio_priv(st->indio_gyro);
 	} else if (indio_dev == st->indio_accel) {
 		sensor = INV_ICM42600_SENSOR_ACCEL;
 		watermark = &st->fifo.watermark.accel;
-		ts = iio_priv(st->indio_accel);
 	} else {
 		return -EINVAL;
 	}
@@ -417,8 +419,6 @@ static int inv_icm42600_buffer_postdisable(struct iio_dev *indio_dev)
 	if (!st->fifo.on)
 		ret = inv_icm42600_set_temp_conf(st, false, &sleep_temp);
 
-	inv_icm42600_timestamp_reset(ts);
-
 out_unlock:
 	mutex_unlock(&st->lock);
 
diff --git linux-libre-6.1-gnu/drivers/iio/industrialio-buffer.c linux-libre-6.1.39-gnu/drivers/iio/industrialio-buffer.c
index 228598b82a2f..7e7ee307a3f7 100644
--- linux-libre-6.1-gnu/drivers/iio/industrialio-buffer.c
+++ linux-libre-6.1.39-gnu/drivers/iio/industrialio-buffer.c
@@ -203,24 +203,27 @@ static ssize_t iio_buffer_write(struct file *filp, const char __user *buf,
 				break;
 			}
 
+			if (filp->f_flags & O_NONBLOCK) {
+				if (!written)
+					ret = -EAGAIN;
+				break;
+			}
+
 			wait_woken(&wait, TASK_INTERRUPTIBLE,
 					MAX_SCHEDULE_TIMEOUT);
 			continue;
 		}
 
 		ret = rb->access->write(rb, n - written, buf + written);
-		if (ret == 0 && (filp->f_flags & O_NONBLOCK))
-			ret = -EAGAIN;
+		if (ret < 0)
+			break;
 
-		if (ret > 0) {
-			written += ret;
-			if (written != n && !(filp->f_flags & O_NONBLOCK))
-				continue;
-		}
-	} while (ret == 0);
+		written += ret;
+
+	} while (written != n);
 	remove_wait_queue(&rb->pollq, &wait);
 
-	return ret < 0 ? ret : n;
+	return ret < 0 ? ret : written;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/iio/industrialio-event.c linux-libre-6.1.39-gnu/drivers/iio/industrialio-event.c
index 3d78da2531a9..727e2ef66aa4 100644
--- linux-libre-6.1-gnu/drivers/iio/industrialio-event.c
+++ linux-libre-6.1.39-gnu/drivers/iio/industrialio-event.c
@@ -556,7 +556,7 @@ int iio_device_register_eventset(struct iio_dev *indio_dev)
 
 	ret = iio_device_register_sysfs_group(indio_dev, &ev_int->group);
 	if (ret)
-		goto error_free_setup_event_lines;
+		goto error_free_group_attrs;
 
 	ev_int->ioctl_handler.ioctl = iio_event_ioctl;
 	iio_device_ioctl_handler_register(&iio_dev_opaque->indio_dev,
@@ -564,6 +564,8 @@ int iio_device_register_eventset(struct iio_dev *indio_dev)
 
 	return 0;
 
+error_free_group_attrs:
+	kfree(ev_int->group.attrs);
 error_free_setup_event_lines:
 	iio_free_chan_devattr_list(&ev_int->dev_attr_list);
 	kfree(ev_int);
diff --git linux-libre-6.1-gnu/drivers/iio/light/cm32181.c linux-libre-6.1.39-gnu/drivers/iio/light/cm32181.c
index 001055d09750..d4a34a3bf00d 100644
--- linux-libre-6.1-gnu/drivers/iio/light/cm32181.c
+++ linux-libre-6.1.39-gnu/drivers/iio/light/cm32181.c
@@ -429,6 +429,14 @@ static const struct iio_info cm32181_info = {
 	.attrs			= &cm32181_attribute_group,
 };
 
+static void cm32181_unregister_dummy_client(void *data)
+{
+	struct i2c_client *client = data;
+
+	/* Unregister the dummy client */
+	i2c_unregister_device(client);
+}
+
 static int cm32181_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
@@ -440,6 +448,8 @@ static int cm32181_probe(struct i2c_client *client)
 	if (!indio_dev)
 		return -ENOMEM;
 
+	i2c_set_clientdata(client, indio_dev);
+
 	/*
 	 * Some ACPI systems list 2 I2C resources for the CM3218 sensor, the
 	 * SMBus Alert Response Address (ARA, 0x0c) and the actual I2C address.
@@ -458,9 +468,11 @@ static int cm32181_probe(struct i2c_client *client)
 		client = i2c_acpi_new_device(dev, 1, &board_info);
 		if (IS_ERR(client))
 			return PTR_ERR(client);
-	}
 
-	i2c_set_clientdata(client, indio_dev);
+		ret = devm_add_action_or_reset(dev, cm32181_unregister_dummy_client, client);
+		if (ret)
+			return ret;
+	}
 
 	cm32181 = iio_priv(indio_dev);
 	cm32181->client = client;
@@ -490,7 +502,8 @@ static int cm32181_probe(struct i2c_client *client)
 
 static int cm32181_suspend(struct device *dev)
 {
-	struct i2c_client *client = to_i2c_client(dev);
+	struct cm32181_chip *cm32181 = iio_priv(dev_get_drvdata(dev));
+	struct i2c_client *client = cm32181->client;
 
 	return i2c_smbus_write_word_data(client, CM32181_REG_ADDR_CMD,
 					 CM32181_CMD_ALS_DISABLE);
@@ -498,8 +511,8 @@ static int cm32181_suspend(struct device *dev)
 
 static int cm32181_resume(struct device *dev)
 {
-	struct i2c_client *client = to_i2c_client(dev);
 	struct cm32181_chip *cm32181 = iio_priv(dev_get_drvdata(dev));
+	struct i2c_client *client = cm32181->client;
 
 	return i2c_smbus_write_word_data(client, CM32181_REG_ADDR_CMD,
 					 cm32181->conf_regs[CM32181_REG_ADDR_CMD]);
diff --git linux-libre-6.1-gnu/drivers/iio/light/max44009.c linux-libre-6.1.39-gnu/drivers/iio/light/max44009.c
index 801e5a0ad496..f3648f20ef2c 100644
--- linux-libre-6.1-gnu/drivers/iio/light/max44009.c
+++ linux-libre-6.1.39-gnu/drivers/iio/light/max44009.c
@@ -528,6 +528,12 @@ static int max44009_probe(struct i2c_client *client,
 	return devm_iio_device_register(&client->dev, indio_dev);
 }
 
+static const struct of_device_id max44009_of_match[] = {
+	{ .compatible = "maxim,max44009" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, max44009_of_match);
+
 static const struct i2c_device_id max44009_id[] = {
 	{ "max44009", 0 },
 	{ }
@@ -537,18 +543,13 @@ MODULE_DEVICE_TABLE(i2c, max44009_id);
 static struct i2c_driver max44009_driver = {
 	.driver = {
 		.name = MAX44009_DRV_NAME,
+		.of_match_table = max44009_of_match,
 	},
 	.probe = max44009_probe,
 	.id_table = max44009_id,
 };
 module_i2c_driver(max44009_driver);
 
-static const struct of_device_id max44009_of_match[] = {
-	{ .compatible = "maxim,max44009" },
-	{ }
-};
-MODULE_DEVICE_TABLE(of, max44009_of_match);
-
 MODULE_AUTHOR("Robert Eshleman <bobbyeshleman@gmail.com>");
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("MAX44009 ambient light sensor driver");
diff --git linux-libre-6.1-gnu/drivers/iio/light/tsl2563.c linux-libre-6.1.39-gnu/drivers/iio/light/tsl2563.c
index 951f35ef3f41..47a4626e9461 100644
--- linux-libre-6.1-gnu/drivers/iio/light/tsl2563.c
+++ linux-libre-6.1.39-gnu/drivers/iio/light/tsl2563.c
@@ -705,6 +705,7 @@ static int tsl2563_probe(struct i2c_client *client,
 	struct iio_dev *indio_dev;
 	struct tsl2563_chip *chip;
 	struct tsl2563_platform_data *pdata = client->dev.platform_data;
+	unsigned long irq_flags;
 	int err = 0;
 	u8 id = 0;
 
@@ -760,10 +761,15 @@ static int tsl2563_probe(struct i2c_client *client,
 		indio_dev->info = &tsl2563_info_no_irq;
 
 	if (client->irq) {
+		irq_flags = irq_get_trigger_type(client->irq);
+		if (irq_flags == IRQF_TRIGGER_NONE)
+			irq_flags = IRQF_TRIGGER_RISING;
+		irq_flags |= IRQF_ONESHOT;
+
 		err = devm_request_threaded_irq(&client->dev, client->irq,
 					   NULL,
 					   &tsl2563_event_handler,
-					   IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+					   irq_flags,
 					   "tsl2563_event",
 					   indio_dev);
 		if (err) {
diff --git linux-libre-6.1-gnu/drivers/iio/light/tsl2772.c linux-libre-6.1.39-gnu/drivers/iio/light/tsl2772.c
index dd9051f1cc1a..13a6c3d07861 100644
--- linux-libre-6.1-gnu/drivers/iio/light/tsl2772.c
+++ linux-libre-6.1.39-gnu/drivers/iio/light/tsl2772.c
@@ -601,6 +601,7 @@ static int tsl2772_read_prox_diodes(struct tsl2772_chip *chip)
 			return -EINVAL;
 		}
 	}
+	chip->settings.prox_diode = prox_diode_mask;
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/iio/light/vcnl4035.c linux-libre-6.1.39-gnu/drivers/iio/light/vcnl4035.c
index 3ed37f6057fb..a23c415fcb7a 100644
--- linux-libre-6.1-gnu/drivers/iio/light/vcnl4035.c
+++ linux-libre-6.1.39-gnu/drivers/iio/light/vcnl4035.c
@@ -8,6 +8,7 @@
  * TODO: Proximity
  */
 #include <linux/bitops.h>
+#include <linux/bitfield.h>
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/pm_runtime.h>
@@ -42,6 +43,7 @@
 #define VCNL4035_ALS_PERS_MASK		GENMASK(3, 2)
 #define VCNL4035_INT_ALS_IF_H_MASK	BIT(12)
 #define VCNL4035_INT_ALS_IF_L_MASK	BIT(13)
+#define VCNL4035_DEV_ID_MASK		GENMASK(7, 0)
 
 /* Default values */
 #define VCNL4035_MODE_ALS_ENABLE	BIT(0)
@@ -413,6 +415,7 @@ static int vcnl4035_init(struct vcnl4035_data *data)
 		return ret;
 	}
 
+	id = FIELD_GET(VCNL4035_DEV_ID_MASK, id);
 	if (id != VCNL4035_DEV_ID_VAL) {
 		dev_err(&data->client->dev, "Wrong id, got %x, expected %x\n",
 			id, VCNL4035_DEV_ID_VAL);
diff --git linux-libre-6.1-gnu/drivers/iio/temperature/ltc2983.c linux-libre-6.1.39-gnu/drivers/iio/temperature/ltc2983.c
index a60ccf183687..1117991ca2ab 100644
--- linux-libre-6.1-gnu/drivers/iio/temperature/ltc2983.c
+++ linux-libre-6.1.39-gnu/drivers/iio/temperature/ltc2983.c
@@ -209,6 +209,7 @@ struct ltc2983_data {
 	 * Holds the converted temperature
 	 */
 	__be32 temp __aligned(IIO_DMA_MINALIGN);
+	__be32 chan_val;
 };
 
 struct ltc2983_sensor {
@@ -313,19 +314,18 @@ static int __ltc2983_fault_handler(const struct ltc2983_data *st,
 	return 0;
 }
 
-static int __ltc2983_chan_assign_common(const struct ltc2983_data *st,
+static int __ltc2983_chan_assign_common(struct ltc2983_data *st,
 					const struct ltc2983_sensor *sensor,
 					u32 chan_val)
 {
 	u32 reg = LTC2983_CHAN_START_ADDR(sensor->chan);
-	__be32 __chan_val;
 
 	chan_val |= LTC2983_CHAN_TYPE(sensor->type);
 	dev_dbg(&st->spi->dev, "Assign reg:0x%04X, val:0x%08X\n", reg,
 		chan_val);
-	__chan_val = cpu_to_be32(chan_val);
-	return regmap_bulk_write(st->regmap, reg, &__chan_val,
-				 sizeof(__chan_val));
+	st->chan_val = cpu_to_be32(chan_val);
+	return regmap_bulk_write(st->regmap, reg, &st->chan_val,
+				 sizeof(st->chan_val));
 }
 
 static int __ltc2983_chan_custom_sensor_assign(struct ltc2983_data *st,
diff --git linux-libre-6.1-gnu/drivers/infiniband/Kconfig linux-libre-6.1.39-gnu/drivers/infiniband/Kconfig
index aa36ac618e72..17a227415277 100644
--- linux-libre-6.1-gnu/drivers/infiniband/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/infiniband/Kconfig
@@ -78,6 +78,7 @@ config INFINIBAND_VIRT_DMA
 	def_bool !HIGHMEM
 
 if INFINIBAND_USER_ACCESS || !INFINIBAND_USER_ACCESS
+if !UML
 source "drivers/infiniband/hw/bnxt_re/Kconfig"
 source "drivers/infiniband/hw/cxgb4/Kconfig"
 source "drivers/infiniband/hw/efa/Kconfig"
@@ -94,6 +95,7 @@ source "drivers/infiniband/hw/qib/Kconfig"
 source "drivers/infiniband/hw/usnic/Kconfig"
 source "drivers/infiniband/hw/vmw_pvrdma/Kconfig"
 source "drivers/infiniband/sw/rdmavt/Kconfig"
+endif # !UML
 source "drivers/infiniband/sw/rxe/Kconfig"
 source "drivers/infiniband/sw/siw/Kconfig"
 endif
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/cm.c linux-libre-6.1.39-gnu/drivers/infiniband/core/cm.c
index 1f9938a2c475..b7f902344289 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/cm.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/cm.c
@@ -2912,6 +2912,8 @@ static int cm_send_rej_locked(struct cm_id_private *cm_id_priv,
 	    (ari && ari_length > IB_CM_REJ_ARI_LENGTH))
 		return -EINVAL;
 
+	trace_icm_send_rej(&cm_id_priv->id, reason);
+
 	switch (state) {
 	case IB_CM_REQ_SENT:
 	case IB_CM_MRA_REQ_RCVD:
@@ -2942,7 +2944,6 @@ static int cm_send_rej_locked(struct cm_id_private *cm_id_priv,
 		return -EINVAL;
 	}
 
-	trace_icm_send_rej(&cm_id_priv->id, reason);
 	ret = ib_post_send_mad(msg, NULL);
 	if (ret) {
 		cm_free_msg(msg);
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/cma.c linux-libre-6.1.39-gnu/drivers/infiniband/core/cma.c
index 26d1772179b8..4632b1833381 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/cma.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/cma.c
@@ -479,13 +479,20 @@ static int compare_netdev_and_ip(int ifindex_a, struct sockaddr *sa,
 	if (sa->sa_family != sb->sa_family)
 		return sa->sa_family - sb->sa_family;
 
-	if (sa->sa_family == AF_INET)
-		return memcmp((char *)&((struct sockaddr_in *)sa)->sin_addr,
-			      (char *)&((struct sockaddr_in *)sb)->sin_addr,
+	if (sa->sa_family == AF_INET &&
+	    __builtin_object_size(sa, 0) >= sizeof(struct sockaddr_in)) {
+		return memcmp(&((struct sockaddr_in *)sa)->sin_addr,
+			      &((struct sockaddr_in *)sb)->sin_addr,
 			      sizeof(((struct sockaddr_in *)sa)->sin_addr));
+	}
+
+	if (sa->sa_family == AF_INET6 &&
+	    __builtin_object_size(sa, 0) >= sizeof(struct sockaddr_in6)) {
+		return ipv6_addr_cmp(&((struct sockaddr_in6 *)sa)->sin6_addr,
+				     &((struct sockaddr_in6 *)sb)->sin6_addr);
+	}
 
-	return ipv6_addr_cmp(&((struct sockaddr_in6 *)sa)->sin6_addr,
-			     &((struct sockaddr_in6 *)sb)->sin6_addr);
+	return -1;
 }
 
 static int cma_add_id_to_tree(struct rdma_id_private *node_id_priv)
@@ -617,22 +624,11 @@ static inline unsigned short cma_family(struct rdma_id_private *id_priv)
 	return id_priv->id.route.addr.src_addr.ss_family;
 }
 
-static int cma_set_qkey(struct rdma_id_private *id_priv, u32 qkey)
+static int cma_set_default_qkey(struct rdma_id_private *id_priv)
 {
 	struct ib_sa_mcmember_rec rec;
 	int ret = 0;
 
-	if (id_priv->qkey) {
-		if (qkey && id_priv->qkey != qkey)
-			return -EINVAL;
-		return 0;
-	}
-
-	if (qkey) {
-		id_priv->qkey = qkey;
-		return 0;
-	}
-
 	switch (id_priv->id.ps) {
 	case RDMA_PS_UDP:
 	case RDMA_PS_IB:
@@ -652,6 +648,16 @@ static int cma_set_qkey(struct rdma_id_private *id_priv, u32 qkey)
 	return ret;
 }
 
+static int cma_set_qkey(struct rdma_id_private *id_priv, u32 qkey)
+{
+	if (!qkey ||
+	    (id_priv->qkey && (id_priv->qkey != qkey)))
+		return -EINVAL;
+
+	id_priv->qkey = qkey;
+	return 0;
+}
+
 static void cma_translate_ib(struct sockaddr_ib *sib, struct rdma_dev_addr *dev_addr)
 {
 	dev_addr->dev_type = ARPHRD_INFINIBAND;
@@ -1222,7 +1228,7 @@ static int cma_ib_init_qp_attr(struct rdma_id_private *id_priv,
 	*qp_attr_mask = IB_QP_STATE | IB_QP_PKEY_INDEX | IB_QP_PORT;
 
 	if (id_priv->id.qp_type == IB_QPT_UD) {
-		ret = cma_set_qkey(id_priv, 0);
+		ret = cma_set_default_qkey(id_priv);
 		if (ret)
 			return ret;
 
@@ -3287,7 +3293,7 @@ static int cma_resolve_iboe_route(struct rdma_id_private *id_priv)
 	route->path_rec->traffic_class = tos;
 	route->path_rec->mtu = iboe_get_mtu(ndev->mtu);
 	route->path_rec->rate_selector = IB_SA_EQ;
-	route->path_rec->rate = iboe_get_rate(ndev);
+	route->path_rec->rate = IB_RATE_PORT_CURRENT;
 	dev_put(ndev);
 	route->path_rec->packet_life_time_selector = IB_SA_EQ;
 	/* In case ACK timeout is set, use this value to calculate
@@ -4551,7 +4557,10 @@ static int cma_send_sidr_rep(struct rdma_id_private *id_priv,
 	memset(&rep, 0, sizeof rep);
 	rep.status = status;
 	if (status == IB_SIDR_SUCCESS) {
-		ret = cma_set_qkey(id_priv, qkey);
+		if (qkey)
+			ret = cma_set_qkey(id_priv, qkey);
+		else
+			ret = cma_set_default_qkey(id_priv);
 		if (ret)
 			return ret;
 		rep.qp_num = id_priv->qp_num;
@@ -4756,9 +4765,7 @@ static void cma_make_mc_event(int status, struct rdma_id_private *id_priv,
 	enum ib_gid_type gid_type;
 	struct net_device *ndev;
 
-	if (!status)
-		status = cma_set_qkey(id_priv, be32_to_cpu(multicast->rec.qkey));
-	else
+	if (status)
 		pr_debug_ratelimited("RDMA CM: MULTICAST_ERROR: failed to join multicast. status %d\n",
 				     status);
 
@@ -4786,7 +4793,7 @@ static void cma_make_mc_event(int status, struct rdma_id_private *id_priv,
 	}
 
 	event->param.ud.qp_num = 0xFFFFFF;
-	event->param.ud.qkey = be32_to_cpu(multicast->rec.qkey);
+	event->param.ud.qkey = id_priv->qkey;
 
 out:
 	if (ndev)
@@ -4805,8 +4812,11 @@ static int cma_ib_mc_handler(int status, struct ib_sa_multicast *multicast)
 	    READ_ONCE(id_priv->state) == RDMA_CM_DESTROYING)
 		goto out;
 
-	cma_make_mc_event(status, id_priv, multicast, &event, mc);
-	ret = cma_cm_event_handler(id_priv, &event);
+	ret = cma_set_qkey(id_priv, be32_to_cpu(multicast->rec.qkey));
+	if (!ret) {
+		cma_make_mc_event(status, id_priv, multicast, &event, mc);
+		ret = cma_cm_event_handler(id_priv, &event);
+	}
 	rdma_destroy_ah_attr(&event.param.ud.ah_attr);
 	WARN_ON(ret);
 
@@ -4859,9 +4869,11 @@ static int cma_join_ib_multicast(struct rdma_id_private *id_priv,
 	if (ret)
 		return ret;
 
-	ret = cma_set_qkey(id_priv, 0);
-	if (ret)
-		return ret;
+	if (!id_priv->qkey) {
+		ret = cma_set_default_qkey(id_priv);
+		if (ret)
+			return ret;
+	}
 
 	cma_set_mgid(id_priv, (struct sockaddr *) &mc->addr, &rec.mgid);
 	rec.qkey = cpu_to_be32(id_priv->qkey);
@@ -4938,15 +4950,12 @@ static int cma_iboe_join_multicast(struct rdma_id_private *id_priv,
 	cma_iboe_set_mgid(addr, &ib.rec.mgid, gid_type);
 
 	ib.rec.pkey = cpu_to_be16(0xffff);
-	if (id_priv->id.ps == RDMA_PS_UDP)
-		ib.rec.qkey = cpu_to_be32(RDMA_UDP_QKEY);
-
 	if (dev_addr->bound_dev_if)
 		ndev = dev_get_by_index(dev_addr->net, dev_addr->bound_dev_if);
 	if (!ndev)
 		return -ENODEV;
 
-	ib.rec.rate = iboe_get_rate(ndev);
+	ib.rec.rate = IB_RATE_PORT_CURRENT;
 	ib.rec.hop_limit = 1;
 	ib.rec.mtu = iboe_get_mtu(ndev->mtu);
 
@@ -4966,6 +4975,9 @@ static int cma_iboe_join_multicast(struct rdma_id_private *id_priv,
 	if (err || !ib.rec.mtu)
 		return err ?: -EINVAL;
 
+	if (!id_priv->qkey)
+		cma_set_default_qkey(id_priv);
+
 	rdma_ip2gid((struct sockaddr *)&id_priv->id.route.addr.src_addr,
 		    &ib.rec.port_gid);
 	INIT_WORK(&mc->iboe_join.work, cma_iboe_join_work_handler);
@@ -4991,6 +5003,9 @@ int rdma_join_multicast(struct rdma_cm_id *id, struct sockaddr *addr,
 			    READ_ONCE(id_priv->state) != RDMA_CM_ADDR_RESOLVED))
 		return -EINVAL;
 
+	if (id_priv->id.qp_type != IB_QPT_UD)
+		return -EINVAL;
+
 	mc = kzalloc(sizeof(*mc), GFP_KERNEL);
 	if (!mc)
 		return -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/device.c linux-libre-6.1.39-gnu/drivers/infiniband/core/device.c
index b69e2c4e4d2a..3c422698a51c 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/device.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/device.c
@@ -2851,8 +2851,8 @@ err:
 static void __exit ib_core_cleanup(void)
 {
 	roce_gid_mgmt_cleanup();
-	nldev_exit();
 	rdma_nl_unregister(RDMA_NL_LS);
+	nldev_exit();
 	unregister_pernet_device(&rdma_dev_net_ops);
 	unregister_blocking_lsm_notifier(&ibdev_lsm_nb);
 	ib_sa_cleanup();
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/mad.c linux-libre-6.1.39-gnu/drivers/infiniband/core/mad.c
index 1893aa613ad7..674344eb8e2f 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/mad.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/mad.c
@@ -59,9 +59,6 @@ static void create_mad_addr_info(struct ib_mad_send_wr_private *mad_send_wr,
 			  struct ib_mad_qp_info *qp_info,
 			  struct trace_event_raw_ib_mad_send_template *entry)
 {
-	u16 pkey;
-	struct ib_device *dev = qp_info->port_priv->device;
-	u32 pnum = qp_info->port_priv->port_num;
 	struct ib_ud_wr *wr = &mad_send_wr->send_wr;
 	struct rdma_ah_attr attr = {};
 
@@ -69,8 +66,6 @@ static void create_mad_addr_info(struct ib_mad_send_wr_private *mad_send_wr,
 
 	/* These are common */
 	entry->sl = attr.sl;
-	ib_query_pkey(dev, pnum, wr->pkey_index, &pkey);
-	entry->pkey = pkey;
 	entry->rqpn = wr->remote_qpn;
 	entry->rqkey = wr->remote_qkey;
 	entry->dlid = rdma_ah_get_dlid(&attr);
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/nldev.c linux-libre-6.1.39-gnu/drivers/infiniband/core/nldev.c
index 12dc97067ed2..222733a83ddb 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/nldev.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/nldev.c
@@ -513,7 +513,7 @@ static int fill_res_qp_entry(struct sk_buff *msg, bool has_cap_net_admin,
 
 	/* In create_qp() port is not set yet */
 	if (qp->port && nla_put_u32(msg, RDMA_NLDEV_ATTR_PORT_INDEX, qp->port))
-		return -EINVAL;
+		return -EMSGSIZE;
 
 	ret = nla_put_u32(msg, RDMA_NLDEV_ATTR_RES_LQPN, qp->qp_num);
 	if (ret)
@@ -552,7 +552,7 @@ static int fill_res_cm_id_entry(struct sk_buff *msg, bool has_cap_net_admin,
 	struct rdma_cm_id *cm_id = &id_priv->id;
 
 	if (port && port != cm_id->port_num)
-		return 0;
+		return -EAGAIN;
 
 	if (cm_id->port_num &&
 	    nla_put_u32(msg, RDMA_NLDEV_ATTR_PORT_INDEX, cm_id->port_num))
@@ -894,6 +894,8 @@ static int fill_stat_counter_qps(struct sk_buff *msg,
 	int ret = 0;
 
 	table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_RES_QP);
+	if (!table_attr)
+		return -EMSGSIZE;
 
 	rt = &counter->device->res[RDMA_RESTRACK_QP];
 	xa_lock(&rt->xa);
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/restrack.c linux-libre-6.1.39-gnu/drivers/infiniband/core/restrack.c
index 1f935d9f6178..01a499a8b88d 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/restrack.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/restrack.c
@@ -343,8 +343,6 @@ void rdma_restrack_del(struct rdma_restrack_entry *res)
 	rt = &dev->res[res->type];
 
 	old = xa_erase(&rt->xa, res->id);
-	if (res->type == RDMA_RESTRACK_MR)
-		return;
 	WARN_ON(old != res);
 
 out:
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/sysfs.c linux-libre-6.1.39-gnu/drivers/infiniband/core/sysfs.c
index 84c53bd2a52d..ee59d7391568 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/sysfs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/sysfs.c
@@ -1213,6 +1213,9 @@ static struct ib_port *setup_port(struct ib_core_device *coredev, int port_num,
 	p->port_num = port_num;
 	kobject_init(&p->kobj, &port_type);
 
+	if (device->port_data && is_full_dev)
+		device->port_data[port_num].sysfs = p;
+
 	cur_group = p->groups_list;
 	ret = alloc_port_table_group("gids", &p->groups[0], p->attrs_list,
 				     attr->gid_tbl_len, show_port_gid);
@@ -1258,9 +1261,6 @@ static struct ib_port *setup_port(struct ib_core_device *coredev, int port_num,
 	}
 
 	list_add_tail(&p->kobj.entry, &coredev->port_list);
-	if (device->port_data && is_full_dev)
-		device->port_data[port_num].sysfs = p;
-
 	return p;
 
 err_groups:
@@ -1268,6 +1268,8 @@ err_groups:
 err_del:
 	kobject_del(&p->kobj);
 err_put:
+	if (device->port_data && is_full_dev)
+		device->port_data[port_num].sysfs = NULL;
 	kobject_put(&p->kobj);
 	return ERR_PTR(ret);
 }
@@ -1276,14 +1278,17 @@ static void destroy_port(struct ib_core_device *coredev, struct ib_port *port)
 {
 	bool is_full_dev = &port->ibdev->coredev == coredev;
 
-	if (port->ibdev->port_data &&
-	    port->ibdev->port_data[port->port_num].sysfs == port)
-		port->ibdev->port_data[port->port_num].sysfs = NULL;
 	list_del(&port->kobj.entry);
 	if (is_full_dev)
 		sysfs_remove_groups(&port->kobj, port->ibdev->ops.port_groups);
+
 	sysfs_remove_groups(&port->kobj, port->groups_list);
 	kobject_del(&port->kobj);
+
+	if (port->ibdev->port_data &&
+	    port->ibdev->port_data[port->port_num].sysfs == port)
+		port->ibdev->port_data[port->port_num].sysfs = NULL;
+
 	kobject_put(&port->kobj);
 }
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/uverbs_cmd.c linux-libre-6.1.39-gnu/drivers/infiniband/core/uverbs_cmd.c
index 4796f6a8828c..e836c9c477f6 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/uverbs_cmd.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/uverbs_cmd.c
@@ -1850,8 +1850,13 @@ static int modify_qp(struct uverbs_attr_bundle *attrs,
 		attr->path_mtu = cmd->base.path_mtu;
 	if (cmd->base.attr_mask & IB_QP_PATH_MIG_STATE)
 		attr->path_mig_state = cmd->base.path_mig_state;
-	if (cmd->base.attr_mask & IB_QP_QKEY)
+	if (cmd->base.attr_mask & IB_QP_QKEY) {
+		if (cmd->base.qkey & IB_QP_SET_QKEY && !capable(CAP_NET_RAW)) {
+			ret = -EPERM;
+			goto release_qp;
+		}
 		attr->qkey = cmd->base.qkey;
+	}
 	if (cmd->base.attr_mask & IB_QP_RQ_PSN)
 		attr->rq_psn = cmd->base.rq_psn;
 	if (cmd->base.attr_mask & IB_QP_SQ_PSN)
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/uverbs_main.c linux-libre-6.1.39-gnu/drivers/infiniband/core/uverbs_main.c
index d54434088727..fa937cd26821 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/uverbs_main.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/uverbs_main.c
@@ -222,8 +222,12 @@ static ssize_t ib_uverbs_event_read(struct ib_uverbs_event_queue *ev_queue,
 	spin_lock_irq(&ev_queue->lock);
 
 	while (list_empty(&ev_queue->event_list)) {
-		spin_unlock_irq(&ev_queue->lock);
+		if (ev_queue->is_closed) {
+			spin_unlock_irq(&ev_queue->lock);
+			return -EIO;
+		}
 
+		spin_unlock_irq(&ev_queue->lock);
 		if (filp->f_flags & O_NONBLOCK)
 			return -EAGAIN;
 
@@ -233,12 +237,6 @@ static ssize_t ib_uverbs_event_read(struct ib_uverbs_event_queue *ev_queue,
 			return -ERESTARTSYS;
 
 		spin_lock_irq(&ev_queue->lock);
-
-		/* If device was disassociated and no event exists set an error */
-		if (list_empty(&ev_queue->event_list) && ev_queue->is_closed) {
-			spin_unlock_irq(&ev_queue->lock);
-			return -EIO;
-		}
 	}
 
 	event = list_entry(ev_queue->event_list.next, struct ib_uverbs_event, list);
diff --git linux-libre-6.1-gnu/drivers/infiniband/core/verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/core/verbs.c
index 26b021f43ba4..b99b3cc283b6 100644
--- linux-libre-6.1-gnu/drivers/infiniband/core/verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/core/verbs.c
@@ -532,6 +532,8 @@ static struct ib_ah *_rdma_create_ah(struct ib_pd *pd,
 	else
 		ret = device->ops.create_ah(ah, &init_attr, NULL);
 	if (ret) {
+		if (ah->sgid_attr)
+			rdma_put_gid_attr(ah->sgid_attr);
 		kfree(ah);
 		return ERR_PTR(ret);
 	}
@@ -2957,15 +2959,18 @@ EXPORT_SYMBOL(__rdma_block_iter_start);
 bool __rdma_block_iter_next(struct ib_block_iter *biter)
 {
 	unsigned int block_offset;
+	unsigned int sg_delta;
 
 	if (!biter->__sg_nents || !biter->__sg)
 		return false;
 
 	biter->__dma_addr = sg_dma_address(biter->__sg) + biter->__sg_advance;
 	block_offset = biter->__dma_addr & (BIT_ULL(biter->__pg_bit) - 1);
-	biter->__sg_advance += BIT_ULL(biter->__pg_bit) - block_offset;
+	sg_delta = BIT_ULL(biter->__pg_bit) - block_offset;
 
-	if (biter->__sg_advance >= sg_dma_len(biter->__sg)) {
+	if (sg_dma_len(biter->__sg) - biter->__sg_advance > sg_delta) {
+		biter->__sg_advance += sg_delta;
+	} else {
 		biter->__sg_advance = 0;
 		biter->__sg = sg_next(biter->__sg);
 		biter->__sg_nents--;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/ib_verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 989edc789633..94222de1d371 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -3241,9 +3241,7 @@ static int bnxt_re_process_raw_qp_pkt_rx(struct bnxt_re_qp *gsi_qp,
 	udwr.remote_qkey = gsi_sqp->qplib_qp.qkey;
 
 	/* post data received  in the send queue */
-	rc = bnxt_re_post_send_shadow_qp(rdev, gsi_sqp, swr);
-
-	return 0;
+	return bnxt_re_post_send_shadow_qp(rdev, gsi_sqp, swr);
 }
 
 static void bnxt_re_process_res_rawqp1_wc(struct ib_wc *wc,
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/main.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/main.c
index 8c0c80a8d338..e58893387bb4 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/main.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/main.c
@@ -333,15 +333,21 @@ static void bnxt_re_start_irq(void *handle, struct bnxt_msix_entry *ent)
 	for (indx = 0; indx < rdev->num_msix; indx++)
 		rdev->msix_entries[indx].vector = ent[indx].vector;
 
-	bnxt_qplib_rcfw_start_irq(rcfw, msix_ent[BNXT_RE_AEQ_IDX].vector,
-				  false);
+	rc = bnxt_qplib_rcfw_start_irq(rcfw, msix_ent[BNXT_RE_AEQ_IDX].vector,
+				       false);
+	if (rc) {
+		ibdev_warn(&rdev->ibdev, "Failed to reinit CREQ\n");
+		return;
+	}
 	for (indx = BNXT_RE_NQ_IDX ; indx < rdev->num_msix; indx++) {
 		nq = &rdev->nq[indx - 1];
 		rc = bnxt_qplib_nq_start_irq(nq, indx - 1,
 					     msix_ent[indx].vector, false);
-		if (rc)
+		if (rc) {
 			ibdev_warn(&rdev->ibdev, "Failed to reinit NQ index %d\n",
 				   indx - 1);
+			return;
+		}
 	}
 }
 
@@ -1176,12 +1182,6 @@ static int bnxt_re_update_gid(struct bnxt_re_dev *rdev)
 	if (!ib_device_try_get(&rdev->ibdev))
 		return 0;
 
-	if (!sgid_tbl) {
-		ibdev_err(&rdev->ibdev, "QPLIB: SGID table not allocated");
-		rc = -EINVAL;
-		goto out;
-	}
-
 	for (index = 0; index < sgid_tbl->active; index++) {
 		gid_idx = sgid_tbl->hw_id[index];
 
@@ -1199,7 +1199,7 @@ static int bnxt_re_update_gid(struct bnxt_re_dev *rdev)
 		rc = bnxt_qplib_update_sgid(sgid_tbl, &gid, gid_idx,
 					    rdev->qplib_res.netdev->dev_addr);
 	}
-out:
+
 	ib_device_put(&rdev->ibdev);
 	return rc;
 }
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index 96e581ced50e..74d56900387a 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -405,6 +405,9 @@ static irqreturn_t bnxt_qplib_nq_irq(int irq, void *dev_instance)
 
 void bnxt_qplib_nq_stop_irq(struct bnxt_qplib_nq *nq, bool kill)
 {
+	if (!nq->requested)
+		return;
+
 	tasklet_disable(&nq->nq_tasklet);
 	/* Mask h/w interrupt */
 	bnxt_qplib_ring_nq_db(&nq->nq_db.dbinfo, nq->res->cctx, false);
@@ -412,11 +415,12 @@ void bnxt_qplib_nq_stop_irq(struct bnxt_qplib_nq *nq, bool kill)
 	synchronize_irq(nq->msix_vec);
 	if (kill)
 		tasklet_kill(&nq->nq_tasklet);
-	if (nq->requested) {
-		irq_set_affinity_hint(nq->msix_vec, NULL);
-		free_irq(nq->msix_vec, nq);
-		nq->requested = false;
-	}
+
+	irq_set_affinity_hint(nq->msix_vec, NULL);
+	free_irq(nq->msix_vec, nq);
+	kfree(nq->name);
+	nq->name = NULL;
+	nq->requested = false;
 }
 
 void bnxt_qplib_disable_nq(struct bnxt_qplib_nq *nq)
@@ -442,6 +446,7 @@ void bnxt_qplib_disable_nq(struct bnxt_qplib_nq *nq)
 int bnxt_qplib_nq_start_irq(struct bnxt_qplib_nq *nq, int nq_indx,
 			    int msix_vector, bool need_init)
 {
+	struct bnxt_qplib_res *res = nq->res;
 	int rc;
 
 	if (nq->requested)
@@ -453,10 +458,17 @@ int bnxt_qplib_nq_start_irq(struct bnxt_qplib_nq *nq, int nq_indx,
 	else
 		tasklet_enable(&nq->nq_tasklet);
 
-	snprintf(nq->name, sizeof(nq->name), "bnxt_qplib_nq-%d", nq_indx);
+	nq->name = kasprintf(GFP_KERNEL, "bnxt_re-nq-%d@pci:%s",
+			     nq_indx, pci_name(res->pdev));
+	if (!nq->name)
+		return -ENOMEM;
 	rc = request_irq(nq->msix_vec, bnxt_qplib_nq_irq, 0, nq->name, nq);
-	if (rc)
+	if (rc) {
+		kfree(nq->name);
+		nq->name = NULL;
+		tasklet_disable(&nq->nq_tasklet);
 		return rc;
+	}
 
 	cpumask_clear(&nq->mask);
 	cpumask_set_cpu(nq_indx, &nq->mask);
@@ -467,7 +479,7 @@ int bnxt_qplib_nq_start_irq(struct bnxt_qplib_nq *nq, int nq_indx,
 			 nq->msix_vec, nq_indx);
 	}
 	nq->requested = true;
-	bnxt_qplib_ring_nq_db(&nq->nq_db.dbinfo, nq->res->cctx, true);
+	bnxt_qplib_ring_nq_db(&nq->nq_db.dbinfo, res->cctx, true);
 
 	return rc;
 }
@@ -1601,7 +1613,7 @@ static int bnxt_qplib_put_inline(struct bnxt_qplib_qp *qp,
 		il_src = (void *)wqe->sg_list[indx].addr;
 		t_len += len;
 		if (t_len > qp->max_inline_data)
-			goto bad;
+			return -ENOMEM;
 		while (len) {
 			if (pull_dst) {
 				pull_dst = false;
@@ -1625,8 +1637,6 @@ static int bnxt_qplib_put_inline(struct bnxt_qplib_qp *qp,
 	}
 
 	return t_len;
-bad:
-	return -ENOMEM;
 }
 
 static u32 bnxt_qplib_put_sges(struct bnxt_qplib_hwq *hwq,
@@ -2043,6 +2053,12 @@ int bnxt_qplib_create_cq(struct bnxt_qplib_res *res, struct bnxt_qplib_cq *cq)
 	u32 pg_sz_lvl;
 	int rc;
 
+	if (!cq->dpi) {
+		dev_err(&rcfw->pdev->dev,
+			"FP: CREATE_CQ failed due to NULL DPI\n");
+		return -EINVAL;
+	}
+
 	hwq_attr.res = res;
 	hwq_attr.depth = cq->max_wqe;
 	hwq_attr.stride = sizeof(struct cq_base);
@@ -2050,15 +2066,10 @@ int bnxt_qplib_create_cq(struct bnxt_qplib_res *res, struct bnxt_qplib_cq *cq)
 	hwq_attr.sginfo = &cq->sg_info;
 	rc = bnxt_qplib_alloc_init_hwq(&cq->hwq, &hwq_attr);
 	if (rc)
-		goto exit;
+		return rc;
 
 	RCFW_CMD_PREP(req, CREATE_CQ, cmd_flags);
 
-	if (!cq->dpi) {
-		dev_err(&rcfw->pdev->dev,
-			"FP: CREATE_CQ failed due to NULL DPI\n");
-		return -EINVAL;
-	}
 	req.dpi = cpu_to_le32(cq->dpi->dpi);
 	req.cq_handle = cpu_to_le64(cq->cq_handle);
 	req.cq_size = cpu_to_le32(cq->hwq.max_elements);
@@ -2096,7 +2107,6 @@ int bnxt_qplib_create_cq(struct bnxt_qplib_res *res, struct bnxt_qplib_cq *cq)
 
 fail:
 	bnxt_qplib_free_hwq(res, &cq->hwq);
-exit:
 	return rc;
 }
 
@@ -2724,11 +2734,8 @@ static int bnxt_qplib_cq_process_terminal(struct bnxt_qplib_cq *cq,
 
 	qp = (struct bnxt_qplib_qp *)((unsigned long)
 				      le64_to_cpu(hwcqe->qp_handle));
-	if (!qp) {
-		dev_err(&cq->hwq.pdev->dev,
-			"FP: CQ Process terminal qp is NULL\n");
+	if (!qp)
 		return -EINVAL;
-	}
 
 	/* Must block new posting of SQ and RQ */
 	qp->state = CMDQ_MODIFY_QP_NEW_STATE_ERR;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.h
index 037501952543..f859710f9a7f 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_fp.h
@@ -471,7 +471,7 @@ typedef int (*srqn_handler_t)(struct bnxt_qplib_nq *nq,
 struct bnxt_qplib_nq {
 	struct pci_dev			*pdev;
 	struct bnxt_qplib_res		*res;
-	char				name[32];
+	char				*name;
 	struct bnxt_qplib_hwq		hwq;
 	struct bnxt_qplib_nq_db		nq_db;
 	u16				ring_id;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
index 061b2895dd9b..75e0c42f6f42 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
@@ -181,7 +181,7 @@ static int __send_message(struct bnxt_qplib_rcfw *rcfw, struct cmdq_base *req,
 	} while (size > 0);
 	cmdq->seq_num++;
 
-	cmdq_prod = hwq->prod;
+	cmdq_prod = hwq->prod & 0xFFFF;
 	if (test_bit(FIRMWARE_FIRST_FLAG, &cmdq->flags)) {
 		/* The very first doorbell write
 		 * is required to set this flag
@@ -299,7 +299,8 @@ static int bnxt_qplib_process_func_event(struct bnxt_qplib_rcfw *rcfw,
 }
 
 static int bnxt_qplib_process_qp_event(struct bnxt_qplib_rcfw *rcfw,
-				       struct creq_qp_event *qp_event)
+				       struct creq_qp_event *qp_event,
+				       u32 *num_wait)
 {
 	struct creq_qp_error_notification *err_event;
 	struct bnxt_qplib_hwq *hwq = &rcfw->cmdq.hwq;
@@ -308,6 +309,7 @@ static int bnxt_qplib_process_qp_event(struct bnxt_qplib_rcfw *rcfw,
 	u16 cbit, blocked = 0;
 	struct pci_dev *pdev;
 	unsigned long flags;
+	u32 wait_cmds = 0;
 	__le16  mcookie;
 	u16 cookie;
 	int rc = 0;
@@ -367,9 +369,10 @@ static int bnxt_qplib_process_qp_event(struct bnxt_qplib_rcfw *rcfw,
 		crsqe->req_size = 0;
 
 		if (!blocked)
-			wake_up(&rcfw->cmdq.waitq);
+			wait_cmds++;
 		spin_unlock_irqrestore(&hwq->lock, flags);
 	}
+	*num_wait += wait_cmds;
 	return rc;
 }
 
@@ -383,6 +386,7 @@ static void bnxt_qplib_service_creq(struct tasklet_struct *t)
 	struct creq_base *creqe;
 	u32 sw_cons, raw_cons;
 	unsigned long flags;
+	u32 num_wakeup = 0;
 
 	/* Service the CREQ until budget is over */
 	spin_lock_irqsave(&hwq->lock, flags);
@@ -401,7 +405,8 @@ static void bnxt_qplib_service_creq(struct tasklet_struct *t)
 		switch (type) {
 		case CREQ_BASE_TYPE_QP_EVENT:
 			bnxt_qplib_process_qp_event
-				(rcfw, (struct creq_qp_event *)creqe);
+				(rcfw, (struct creq_qp_event *)creqe,
+				 &num_wakeup);
 			creq->stats.creq_qp_event_processed++;
 			break;
 		case CREQ_BASE_TYPE_FUNC_EVENT:
@@ -429,6 +434,8 @@ static void bnxt_qplib_service_creq(struct tasklet_struct *t)
 				      rcfw->res->cctx, true);
 	}
 	spin_unlock_irqrestore(&hwq->lock, flags);
+	if (num_wakeup)
+		wake_up_nr(&rcfw->cmdq.waitq, num_wakeup);
 }
 
 static irqreturn_t bnxt_qplib_creq_irq(int irq, void *dev_instance)
@@ -598,7 +605,7 @@ int bnxt_qplib_alloc_rcfw_channel(struct bnxt_qplib_res *res,
 		rcfw->cmdq_depth = BNXT_QPLIB_CMDQE_MAX_CNT_8192;
 
 	sginfo.pgsize = bnxt_qplib_cmdqe_page_size(rcfw->cmdq_depth);
-	hwq_attr.depth = rcfw->cmdq_depth;
+	hwq_attr.depth = rcfw->cmdq_depth & 0x7FFFFFFF;
 	hwq_attr.stride = BNXT_QPLIB_CMDQE_UNITS;
 	hwq_attr.type = HWQ_TYPE_CTX;
 	if (bnxt_qplib_alloc_init_hwq(&cmdq->hwq, &hwq_attr)) {
@@ -635,6 +642,10 @@ void bnxt_qplib_rcfw_stop_irq(struct bnxt_qplib_rcfw *rcfw, bool kill)
 	struct bnxt_qplib_creq_ctx *creq;
 
 	creq = &rcfw->creq;
+
+	if (!creq->requested)
+		return;
+
 	tasklet_disable(&creq->creq_tasklet);
 	/* Mask h/w interrupts */
 	bnxt_qplib_ring_nq_db(&creq->creq_db.dbinfo, rcfw->res->cctx, false);
@@ -643,10 +654,10 @@ void bnxt_qplib_rcfw_stop_irq(struct bnxt_qplib_rcfw *rcfw, bool kill)
 	if (kill)
 		tasklet_kill(&creq->creq_tasklet);
 
-	if (creq->requested) {
-		free_irq(creq->msix_vec, rcfw);
-		creq->requested = false;
-	}
+	free_irq(creq->msix_vec, rcfw);
+	kfree(creq->irq_name);
+	creq->irq_name = NULL;
+	creq->requested = false;
 }
 
 void bnxt_qplib_disable_rcfw_channel(struct bnxt_qplib_rcfw *rcfw)
@@ -678,9 +689,11 @@ int bnxt_qplib_rcfw_start_irq(struct bnxt_qplib_rcfw *rcfw, int msix_vector,
 			      bool need_init)
 {
 	struct bnxt_qplib_creq_ctx *creq;
+	struct bnxt_qplib_res *res;
 	int rc;
 
 	creq = &rcfw->creq;
+	res = rcfw->res;
 
 	if (creq->requested)
 		return -EFAULT;
@@ -690,13 +703,22 @@ int bnxt_qplib_rcfw_start_irq(struct bnxt_qplib_rcfw *rcfw, int msix_vector,
 		tasklet_setup(&creq->creq_tasklet, bnxt_qplib_service_creq);
 	else
 		tasklet_enable(&creq->creq_tasklet);
+
+	creq->irq_name = kasprintf(GFP_KERNEL, "bnxt_re-creq@pci:%s",
+				   pci_name(res->pdev));
+	if (!creq->irq_name)
+		return -ENOMEM;
 	rc = request_irq(creq->msix_vec, bnxt_qplib_creq_irq, 0,
-			 "bnxt_qplib_creq", rcfw);
-	if (rc)
+			 creq->irq_name, rcfw);
+	if (rc) {
+		kfree(creq->irq_name);
+		creq->irq_name = NULL;
+		tasklet_disable(&creq->creq_tasklet);
 		return rc;
+	}
 	creq->requested = true;
 
-	bnxt_qplib_ring_nq_db(&creq->creq_db.dbinfo, rcfw->res->cctx, true);
+	bnxt_qplib_ring_nq_db(&creq->creq_db.dbinfo, res->cctx, true);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
index 0a3d8e7da3d4..b887e7fbad9e 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
@@ -174,6 +174,7 @@ struct bnxt_qplib_creq_ctx {
 	u16				ring_id;
 	int				msix_vec;
 	bool				requested; /*irq handler installed */
+	char				*irq_name;
 };
 
 /* RCFW Communication Channels */
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_res.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_res.c
index 126d4f26f75a..81b0c5e879f9 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_res.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_res.c
@@ -215,17 +215,9 @@ int bnxt_qplib_alloc_init_hwq(struct bnxt_qplib_hwq *hwq,
 			return -EINVAL;
 		hwq_attr->sginfo->npages = npages;
 	} else {
-		unsigned long sginfo_num_pages = ib_umem_num_dma_blocks(
-			hwq_attr->sginfo->umem, hwq_attr->sginfo->pgsize);
-
+		npages = ib_umem_num_dma_blocks(hwq_attr->sginfo->umem,
+						hwq_attr->sginfo->pgsize);
 		hwq->is_user = true;
-		npages = sginfo_num_pages;
-		npages = (npages * PAGE_SIZE) /
-			  BIT_ULL(hwq_attr->sginfo->pgshft);
-		if ((sginfo_num_pages * PAGE_SIZE) %
-		     BIT_ULL(hwq_attr->sginfo->pgshft))
-			if (!npages)
-				npages++;
 	}
 
 	if (npages == MAX_PBL_LVL_0_PGS && !hwq_attr->sginfo->nopte) {
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_sp.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_sp.c
index b802981b7171..bae7d8926143 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/bnxt_re/qplib_sp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/bnxt_re/qplib_sp.c
@@ -584,16 +584,15 @@ int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr,
 		/* Free the hwq if it already exist, must be a rereg */
 		if (mr->hwq.max_elements)
 			bnxt_qplib_free_hwq(res, &mr->hwq);
-		/* Use system PAGE_SIZE */
 		hwq_attr.res = res;
 		hwq_attr.depth = pages;
-		hwq_attr.stride = buf_pg_size;
+		hwq_attr.stride = sizeof(dma_addr_t);
 		hwq_attr.type = HWQ_TYPE_MR;
 		hwq_attr.sginfo = &sginfo;
 		hwq_attr.sginfo->umem = umem;
 		hwq_attr.sginfo->npages = pages;
-		hwq_attr.sginfo->pgsize = PAGE_SIZE;
-		hwq_attr.sginfo->pgshft = PAGE_SHIFT;
+		hwq_attr.sginfo->pgsize = buf_pg_size;
+		hwq_attr.sginfo->pgshft = ilog2(buf_pg_size);
 		rc = bnxt_qplib_alloc_init_hwq(&mr->hwq, &hwq_attr);
 		if (rc) {
 			dev_err(&res->pdev->dev,
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/cxgb4/cm.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/cxgb4/cm.c
index 499a425a3379..ced615b5ea09 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/cxgb4/cm.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/cxgb4/cm.c
@@ -2676,6 +2676,9 @@ static int pass_establish(struct c4iw_dev *dev, struct sk_buff *skb)
 	u16 tcp_opt = ntohs(req->tcp_opt);
 
 	ep = get_ep_from_tid(dev, tid);
+	if (!ep)
+		return 0;
+
 	pr_debug("ep %p tid %u\n", ep, ep->hwtid);
 	ep->snd_seq = be32_to_cpu(req->snd_isn);
 	ep->rcv_seq = be32_to_cpu(req->rcv_isn);
@@ -4144,6 +4147,10 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
 
 	if (neigh->dev->flags & IFF_LOOPBACK) {
 		pdev = ip_dev_find(&init_net, iph->daddr);
+		if (!pdev) {
+			pr_err("%s - failed to find device!\n", __func__);
+			goto free_dst;
+		}
 		e = cxgb4_l2t_get(dev->rdev.lldi.l2t, neigh,
 				    pdev, 0);
 		pi = (struct port_info *)netdev_priv(pdev);
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/cxgb4/restrack.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/cxgb4/restrack.c
index ff645b955a08..fd22c85d35f4 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/cxgb4/restrack.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/cxgb4/restrack.c
@@ -238,7 +238,7 @@ int c4iw_fill_res_cm_id_entry(struct sk_buff *msg,
 	if (rdma_nl_put_driver_u64_hex(msg, "history", epcp->history))
 		goto err_cancel_table;
 
-	if (epcp->state == LISTEN) {
+	if (listen_ep) {
 		if (rdma_nl_put_driver_u32(msg, "stid", listen_ep->stid))
 			goto err_cancel_table;
 		if (rdma_nl_put_driver_u32(msg, "backlog", listen_ep->backlog))
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/efa/efa_verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/efa/efa_verbs.c
index 31454643f8c5..f9526a4c75b2 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/efa/efa_verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/efa/efa_verbs.c
@@ -1397,7 +1397,7 @@ static int pbl_continuous_initialize(struct efa_dev *dev,
  */
 static int pbl_indirect_initialize(struct efa_dev *dev, struct pbl_context *pbl)
 {
-	u32 size_in_pages = DIV_ROUND_UP(pbl->pbl_buf_size_in_bytes, PAGE_SIZE);
+	u32 size_in_pages = DIV_ROUND_UP(pbl->pbl_buf_size_in_bytes, EFA_CHUNK_PAYLOAD_SIZE);
 	struct scatterlist *sgl;
 	int sg_dma_cnt, err;
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_hw.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_hw.h
index e788887732e1..2eb41e6d94c4 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_hw.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_hw.h
@@ -112,6 +112,10 @@
 
 #define ERDMA_PAGE_SIZE_SUPPORT 0x7FFFF000
 
+/* Hardware page size definition */
+#define ERDMA_HW_PAGE_SHIFT 12
+#define ERDMA_HW_PAGE_SIZE 4096
+
 /* WQE related. */
 #define EQE_SIZE 16
 #define EQE_SHIFT 4
@@ -420,7 +424,7 @@ struct erdma_reg_mr_sqe {
 };
 
 /* EQ related. */
-#define ERDMA_DEFAULT_EQ_DEPTH 256
+#define ERDMA_DEFAULT_EQ_DEPTH 4096
 
 /* ceqe */
 #define ERDMA_CEQE_HDR_DB_MASK BIT_ULL(63)
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_main.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_main.c
index 49778bb294ae..49d931921741 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_main.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_main.c
@@ -56,7 +56,7 @@ done:
 static int erdma_enum_and_get_netdev(struct erdma_dev *dev)
 {
 	struct net_device *netdev;
-	int ret = -ENODEV;
+	int ret = -EPROBE_DEFER;
 
 	/* Already binded to a net_device, so we skip. */
 	if (dev->netdev)
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_qp.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_qp.c
index 5fe1a339a435..e3b0baa703e6 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_qp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_qp.c
@@ -402,7 +402,7 @@ static int erdma_push_one_sqe(struct erdma_qp *qp, u16 *pi,
 			FIELD_PREP(ERDMA_SQE_MR_MTT_CNT_MASK,
 				   mr->mem.mtt_nents);
 
-		if (mr->mem.mtt_nents < ERDMA_MAX_INLINE_MTT_ENTRIES) {
+		if (mr->mem.mtt_nents <= ERDMA_MAX_INLINE_MTT_ENTRIES) {
 			attrs |= FIELD_PREP(ERDMA_SQE_MR_MTT_TYPE_MASK, 0);
 			/* Copy SGLs to SQE content to accelerate */
 			memcpy(get_queue_entry(qp->kern_qp.sq_buf, idx + 1,
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_verbs.c
index 62be98e2b941..654d8513873e 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_verbs.c
@@ -38,7 +38,7 @@ static int create_qp_cmd(struct erdma_dev *dev, struct erdma_qp *qp)
 		   FIELD_PREP(ERDMA_CMD_CREATE_QP_PD_MASK, pd->pdn);
 
 	if (rdma_is_kernel_res(&qp->ibqp.res)) {
-		u32 pgsz_range = ilog2(SZ_1M) - PAGE_SHIFT;
+		u32 pgsz_range = ilog2(SZ_1M) - ERDMA_HW_PAGE_SHIFT;
 
 		req.sq_cqn_mtt_cfg =
 			FIELD_PREP(ERDMA_CMD_CREATE_QP_PAGE_SIZE_MASK,
@@ -66,13 +66,13 @@ static int create_qp_cmd(struct erdma_dev *dev, struct erdma_qp *qp)
 		user_qp = &qp->user_qp;
 		req.sq_cqn_mtt_cfg = FIELD_PREP(
 			ERDMA_CMD_CREATE_QP_PAGE_SIZE_MASK,
-			ilog2(user_qp->sq_mtt.page_size) - PAGE_SHIFT);
+			ilog2(user_qp->sq_mtt.page_size) - ERDMA_HW_PAGE_SHIFT);
 		req.sq_cqn_mtt_cfg |=
 			FIELD_PREP(ERDMA_CMD_CREATE_QP_CQN_MASK, qp->scq->cqn);
 
 		req.rq_cqn_mtt_cfg = FIELD_PREP(
 			ERDMA_CMD_CREATE_QP_PAGE_SIZE_MASK,
-			ilog2(user_qp->rq_mtt.page_size) - PAGE_SHIFT);
+			ilog2(user_qp->rq_mtt.page_size) - ERDMA_HW_PAGE_SHIFT);
 		req.rq_cqn_mtt_cfg |=
 			FIELD_PREP(ERDMA_CMD_CREATE_QP_CQN_MASK, qp->rcq->cqn);
 
@@ -163,7 +163,7 @@ static int create_cq_cmd(struct erdma_dev *dev, struct erdma_cq *cq)
 	if (rdma_is_kernel_res(&cq->ibcq.res)) {
 		page_size = SZ_32M;
 		req.cfg0 |= FIELD_PREP(ERDMA_CMD_CREATE_CQ_PAGESIZE_MASK,
-				       ilog2(page_size) - PAGE_SHIFT);
+				       ilog2(page_size) - ERDMA_HW_PAGE_SHIFT);
 		req.qbuf_addr_l = lower_32_bits(cq->kern_cq.qbuf_dma_addr);
 		req.qbuf_addr_h = upper_32_bits(cq->kern_cq.qbuf_dma_addr);
 
@@ -176,8 +176,9 @@ static int create_cq_cmd(struct erdma_dev *dev, struct erdma_cq *cq)
 			cq->kern_cq.qbuf_dma_addr + (cq->depth << CQE_SHIFT);
 	} else {
 		mtt = &cq->user_cq.qbuf_mtt;
-		req.cfg0 |= FIELD_PREP(ERDMA_CMD_CREATE_CQ_PAGESIZE_MASK,
-				       ilog2(mtt->page_size) - PAGE_SHIFT);
+		req.cfg0 |=
+			FIELD_PREP(ERDMA_CMD_CREATE_CQ_PAGESIZE_MASK,
+				   ilog2(mtt->page_size) - ERDMA_HW_PAGE_SHIFT);
 		if (mtt->mtt_nents == 1) {
 			req.qbuf_addr_l = lower_32_bits(*(u64 *)mtt->mtt_buf);
 			req.qbuf_addr_h = upper_32_bits(*(u64 *)mtt->mtt_buf);
@@ -618,7 +619,7 @@ static int init_user_qp(struct erdma_qp *qp, struct erdma_ucontext *uctx,
 	u32 rq_offset;
 	int ret;
 
-	if (len < (PAGE_ALIGN(qp->attrs.sq_size * SQEBB_SIZE) +
+	if (len < (ALIGN(qp->attrs.sq_size * SQEBB_SIZE, ERDMA_HW_PAGE_SIZE) +
 		   qp->attrs.rq_size * RQE_SIZE))
 		return -EINVAL;
 
@@ -628,7 +629,7 @@ static int init_user_qp(struct erdma_qp *qp, struct erdma_ucontext *uctx,
 	if (ret)
 		return ret;
 
-	rq_offset = PAGE_ALIGN(qp->attrs.sq_size << SQEBB_SHIFT);
+	rq_offset = ALIGN(qp->attrs.sq_size << SQEBB_SHIFT, ERDMA_HW_PAGE_SIZE);
 	qp->user_qp.rq_offset = rq_offset;
 
 	ret = get_mtt_entries(qp->dev, &qp->user_qp.rq_mtt, va + rq_offset,
@@ -1089,12 +1090,14 @@ int erdma_mmap(struct ib_ucontext *ctx, struct vm_area_struct *vma)
 		prot = pgprot_device(vma->vm_page_prot);
 		break;
 	default:
-		return -EINVAL;
+		err = -EINVAL;
+		goto put_entry;
 	}
 
 	err = rdma_user_mmap_io(ctx, vma, PFN_DOWN(entry->address), PAGE_SIZE,
 				prot, rdma_entry);
 
+put_entry:
 	rdma_user_mmap_entry_put(rdma_entry);
 	return err;
 }
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_verbs.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_verbs.h
index ab6380635e9e..eabab8bba95a 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/erdma/erdma_verbs.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/erdma/erdma_verbs.h
@@ -11,7 +11,7 @@
 
 /* RDMA Capability. */
 #define ERDMA_MAX_PD (128 * 1024)
-#define ERDMA_MAX_SEND_WR 4096
+#define ERDMA_MAX_SEND_WR 8192
 #define ERDMA_MAX_ORD 128
 #define ERDMA_MAX_IRD 128
 #define ERDMA_MAX_SGE_RD 1
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/affinity.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/affinity.c
index 877f8e84a672..77ee77d4000f 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/affinity.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/affinity.c
@@ -177,6 +177,8 @@ out:
 	for (node = 0; node < node_affinity.num_possible_nodes; node++)
 		hfi1_per_node_cntr[node] = 1;
 
+	pci_dev_put(dev);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/chip.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/chip.c
index ebe970f76232..90b672feed83 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/chip.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/chip.c
@@ -1056,7 +1056,7 @@ static void read_link_down_reason(struct hfi1_devdata *dd, u8 *ldr);
 static void handle_temp_err(struct hfi1_devdata *dd);
 static void dc_shutdown(struct hfi1_devdata *dd);
 static void dc_start(struct hfi1_devdata *dd);
-static int qos_rmt_entries(struct hfi1_devdata *dd, unsigned int *mp,
+static int qos_rmt_entries(unsigned int n_krcv_queues, unsigned int *mp,
 			   unsigned int *np);
 static void clear_full_mgmt_pkey(struct hfi1_pportdata *ppd);
 static int wait_link_transfer_active(struct hfi1_devdata *dd, int wait_ms);
@@ -13362,7 +13362,6 @@ static int set_up_context_variables(struct hfi1_devdata *dd)
 	int ret;
 	unsigned ngroups;
 	int rmt_count;
-	int user_rmt_reduced;
 	u32 n_usr_ctxts;
 	u32 send_contexts = chip_send_contexts(dd);
 	u32 rcv_contexts = chip_rcv_contexts(dd);
@@ -13421,28 +13420,34 @@ static int set_up_context_variables(struct hfi1_devdata *dd)
 					 (num_kernel_contexts + n_usr_ctxts),
 					 &node_affinity.real_cpu_mask);
 	/*
-	 * The RMT entries are currently allocated as shown below:
-	 * 1. QOS (0 to 128 entries);
-	 * 2. FECN (num_kernel_context - 1 + num_user_contexts +
-	 *    num_netdev_contexts);
-	 * 3. netdev (num_netdev_contexts).
-	 * It should be noted that FECN oversubscribe num_netdev_contexts
-	 * entries of RMT because both netdev and PSM could allocate any receive
-	 * context between dd->first_dyn_alloc_text and dd->num_rcv_contexts,
-	 * and PSM FECN must reserve an RMT entry for each possible PSM receive
-	 * context.
+	 * RMT entries are allocated as follows:
+	 * 1. QOS (0 to 128 entries)
+	 * 2. FECN (num_kernel_context - 1 [a] + num_user_contexts +
+	 *          num_netdev_contexts [b])
+	 * 3. netdev (NUM_NETDEV_MAP_ENTRIES)
+	 *
+	 * Notes:
+	 * [a] Kernel contexts (except control) are included in FECN if kernel
+	 *     TID_RDMA is active.
+	 * [b] Netdev and user contexts are randomly allocated from the same
+	 *     context pool, so FECN must cover all contexts in the pool.
 	 */
-	rmt_count = qos_rmt_entries(dd, NULL, NULL) + (num_netdev_contexts * 2);
-	if (HFI1_CAP_IS_KSET(TID_RDMA))
-		rmt_count += num_kernel_contexts - 1;
-	if (rmt_count + n_usr_ctxts > NUM_MAP_ENTRIES) {
-		user_rmt_reduced = NUM_MAP_ENTRIES - rmt_count;
-		dd_dev_err(dd,
-			   "RMT size is reducing the number of user receive contexts from %u to %d\n",
-			   n_usr_ctxts,
-			   user_rmt_reduced);
-		/* recalculate */
-		n_usr_ctxts = user_rmt_reduced;
+	rmt_count = qos_rmt_entries(num_kernel_contexts - 1, NULL, NULL)
+		    + (HFI1_CAP_IS_KSET(TID_RDMA) ? num_kernel_contexts - 1
+						  : 0)
+		    + n_usr_ctxts
+		    + num_netdev_contexts
+		    + NUM_NETDEV_MAP_ENTRIES;
+	if (rmt_count > NUM_MAP_ENTRIES) {
+		int over = rmt_count - NUM_MAP_ENTRIES;
+		/* try to squish user contexts, minimum of 1 */
+		if (over >= n_usr_ctxts) {
+			dd_dev_err(dd, "RMT overflow: reduce the requested number of contexts\n");
+			return -EINVAL;
+		}
+		dd_dev_err(dd, "RMT overflow: reducing # user contexts from %u to %u\n",
+			   n_usr_ctxts, n_usr_ctxts - over);
+		n_usr_ctxts -= over;
 	}
 
 	/* the first N are kernel contexts, the rest are user/netdev contexts */
@@ -14299,15 +14304,15 @@ static void clear_rsm_rule(struct hfi1_devdata *dd, u8 rule_index)
 }
 
 /* return the number of RSM map table entries that will be used for QOS */
-static int qos_rmt_entries(struct hfi1_devdata *dd, unsigned int *mp,
+static int qos_rmt_entries(unsigned int n_krcv_queues, unsigned int *mp,
 			   unsigned int *np)
 {
 	int i;
 	unsigned int m, n;
-	u8 max_by_vl = 0;
+	uint max_by_vl = 0;
 
 	/* is QOS active at all? */
-	if (dd->n_krcv_queues <= MIN_KERNEL_KCTXTS ||
+	if (n_krcv_queues < MIN_KERNEL_KCTXTS ||
 	    num_vls == 1 ||
 	    krcvqsset <= 1)
 		goto no_qos;
@@ -14365,7 +14370,7 @@ static void init_qos(struct hfi1_devdata *dd, struct rsm_map_table *rmt)
 
 	if (!rmt)
 		goto bail;
-	rmt_entries = qos_rmt_entries(dd, &m, &n);
+	rmt_entries = qos_rmt_entries(dd->n_krcv_queues - 1, &m, &n);
 	if (rmt_entries == 0)
 		goto bail;
 	qpns_per_vl = 1 << m;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/file_ops.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/file_ops.c
index f5f9269fdc16..7c5d487ec916 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/file_ops.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/file_ops.c
@@ -1318,12 +1318,15 @@ static int user_exp_rcv_setup(struct hfi1_filedata *fd, unsigned long arg,
 		addr = arg + offsetof(struct hfi1_tid_info, tidcnt);
 		if (copy_to_user((void __user *)addr, &tinfo.tidcnt,
 				 sizeof(tinfo.tidcnt)))
-			return -EFAULT;
+			ret = -EFAULT;
 
 		addr = arg + offsetof(struct hfi1_tid_info, length);
-		if (copy_to_user((void __user *)addr, &tinfo.length,
+		if (!ret && copy_to_user((void __user *)addr, &tinfo.length,
 				 sizeof(tinfo.length)))
 			ret = -EFAULT;
+
+		if (ret)
+			hfi1_user_exp_rcv_invalid(fd, &tinfo);
 	}
 
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/firmware.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/firmware.c
index 06a880705f44..d19768c35502 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/firmware.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/firmware.c
@@ -1740,6 +1740,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
 
 	if (!dd->platform_config.data) {
 		dd_dev_err(dd, "%s: Missing config file\n", __func__);
+		ret = -EINVAL;
 		goto bail;
 	}
 	ptr = (u32 *)dd->platform_config.data;
@@ -1748,6 +1749,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
 	ptr++;
 	if (magic_num != PLATFORM_CONFIG_MAGIC_NUM) {
 		dd_dev_err(dd, "%s: Bad config file\n", __func__);
+		ret = -EINVAL;
 		goto bail;
 	}
 
@@ -1771,6 +1773,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
 	if (file_length > dd->platform_config.size) {
 		dd_dev_info(dd, "%s:File claims to be larger than read size\n",
 			    __func__);
+		ret = -EINVAL;
 		goto bail;
 	} else if (file_length < dd->platform_config.size) {
 		dd_dev_info(dd,
@@ -1791,6 +1794,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
 			dd_dev_err(dd, "%s: Failed validation at offset %ld\n",
 				   __func__, (ptr - (u32 *)
 					      dd->platform_config.data));
+			ret = -EINVAL;
 			goto bail;
 		}
 
@@ -1834,6 +1838,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
 					   __func__, table_type,
 					   (ptr - (u32 *)
 					    dd->platform_config.data));
+				ret = -EINVAL;
 				goto bail; /* We don't trust this file now */
 			}
 			pcfgcache->config_tables[table_type].table = ptr;
@@ -1853,6 +1858,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
 					   __func__, table_type,
 					   (ptr -
 					    (u32 *)dd->platform_config.data));
+				ret = -EINVAL;
 				goto bail; /* We don't trust this file now */
 			}
 			pcfgcache->config_tables[table_type].table_metadata =
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/ipoib_tx.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/ipoib_tx.c
index 5d9a7b09ca37..e7d831330278 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/ipoib_tx.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/ipoib_tx.c
@@ -218,7 +218,8 @@ static int hfi1_ipoib_build_ulp_payload(struct ipoib_txreq *tx,
 				      txreq,
 				      skb_frag_page(frag),
 				      frag->bv_offset,
-				      skb_frag_size(frag));
+				      skb_frag_size(frag),
+				      NULL, NULL, NULL);
 		if (unlikely(ret))
 			break;
 	}
@@ -737,10 +738,13 @@ int hfi1_ipoib_txreq_init(struct hfi1_ipoib_dev_priv *priv)
 		txq->tx_ring.shift = ilog2(tx_item_size);
 		txq->tx_ring.avail = hfi1_ipoib_ring_hwat(txq);
 		tx_ring = &txq->tx_ring;
-		for (j = 0; j < tx_ring_size; j++)
+		for (j = 0; j < tx_ring_size; j++) {
 			hfi1_txreq_from_idx(tx_ring, j)->sdma_hdr =
 				kzalloc_node(sizeof(*tx->sdma_hdr),
 					     GFP_KERNEL, priv->dd->node);
+			if (!hfi1_txreq_from_idx(tx_ring, j)->sdma_hdr)
+				goto free_txqs;
+		}
 
 		netif_napi_add_tx(dev, &txq->napi, hfi1_ipoib_poll_tx_ring);
 	}
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/mmu_rb.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/mmu_rb.c
index 7333646021bb..94f170166730 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/mmu_rb.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/mmu_rb.c
@@ -19,8 +19,7 @@ static int mmu_notifier_range_start(struct mmu_notifier *,
 		const struct mmu_notifier_range *);
 static struct mmu_rb_node *__mmu_rb_search(struct mmu_rb_handler *,
 					   unsigned long, unsigned long);
-static void do_remove(struct mmu_rb_handler *handler,
-		      struct list_head *del_list);
+static void release_immediate(struct kref *refcount);
 static void handle_remove(struct work_struct *work);
 
 static const struct mmu_notifier_ops mn_opts = {
@@ -103,7 +102,11 @@ void hfi1_mmu_rb_unregister(struct mmu_rb_handler *handler)
 	}
 	spin_unlock_irqrestore(&handler->lock, flags);
 
-	do_remove(handler, &del_list);
+	while (!list_empty(&del_list)) {
+		rbnode = list_first_entry(&del_list, struct mmu_rb_node, list);
+		list_del(&rbnode->list);
+		kref_put(&rbnode->refcount, release_immediate);
+	}
 
 	/* Now the mm may be freed. */
 	mmdrop(handler->mn.mm);
@@ -126,23 +129,30 @@ int hfi1_mmu_rb_insert(struct mmu_rb_handler *handler,
 	spin_lock_irqsave(&handler->lock, flags);
 	node = __mmu_rb_search(handler, mnode->addr, mnode->len);
 	if (node) {
-		ret = -EINVAL;
+		ret = -EEXIST;
 		goto unlock;
 	}
 	__mmu_int_rb_insert(mnode, &handler->root);
-	list_add(&mnode->list, &handler->lru_list);
-
-	ret = handler->ops->insert(handler->ops_arg, mnode);
-	if (ret) {
-		__mmu_int_rb_remove(mnode, &handler->root);
-		list_del(&mnode->list); /* remove from LRU list */
-	}
+	list_add_tail(&mnode->list, &handler->lru_list);
 	mnode->handler = handler;
 unlock:
 	spin_unlock_irqrestore(&handler->lock, flags);
 	return ret;
 }
 
+/* Caller must hold handler lock */
+struct mmu_rb_node *hfi1_mmu_rb_get_first(struct mmu_rb_handler *handler,
+					  unsigned long addr, unsigned long len)
+{
+	struct mmu_rb_node *node;
+
+	trace_hfi1_mmu_rb_search(addr, len);
+	node = __mmu_int_rb_iter_first(&handler->root, addr, (addr + len) - 1);
+	if (node)
+		list_move_tail(&node->list, &handler->lru_list);
+	return node;
+}
+
 /* Caller must hold handler lock */
 static struct mmu_rb_node *__mmu_rb_search(struct mmu_rb_handler *handler,
 					   unsigned long addr,
@@ -167,30 +177,46 @@ static struct mmu_rb_node *__mmu_rb_search(struct mmu_rb_handler *handler,
 	return node;
 }
 
-bool hfi1_mmu_rb_remove_unless_exact(struct mmu_rb_handler *handler,
-				     unsigned long addr, unsigned long len,
-				     struct mmu_rb_node **rb_node)
+/*
+ * Must NOT call while holding mnode->handler->lock.
+ * mnode->handler->ops->remove() may sleep and mnode->handler->lock is a
+ * spinlock.
+ */
+static void release_immediate(struct kref *refcount)
+{
+	struct mmu_rb_node *mnode =
+		container_of(refcount, struct mmu_rb_node, refcount);
+	mnode->handler->ops->remove(mnode->handler->ops_arg, mnode);
+}
+
+/* Caller must hold mnode->handler->lock */
+static void release_nolock(struct kref *refcount)
 {
-	struct mmu_rb_node *node;
-	unsigned long flags;
-	bool ret = false;
+	struct mmu_rb_node *mnode =
+		container_of(refcount, struct mmu_rb_node, refcount);
+	list_move(&mnode->list, &mnode->handler->del_list);
+	queue_work(mnode->handler->wq, &mnode->handler->del_work);
+}
 
-	if (current->mm != handler->mn.mm)
-		return ret;
+/*
+ * struct mmu_rb_node->refcount kref_put() callback.
+ * Adds mmu_rb_node to mmu_rb_node->handler->del_list and queues
+ * handler->del_work on handler->wq.
+ * Does not remove mmu_rb_node from handler->lru_list or handler->rb_root.
+ * Acquires mmu_rb_node->handler->lock; do not call while already holding
+ * handler->lock.
+ */
+void hfi1_mmu_rb_release(struct kref *refcount)
+{
+	struct mmu_rb_node *mnode =
+		container_of(refcount, struct mmu_rb_node, refcount);
+	struct mmu_rb_handler *handler = mnode->handler;
+	unsigned long flags;
 
 	spin_lock_irqsave(&handler->lock, flags);
-	node = __mmu_rb_search(handler, addr, len);
-	if (node) {
-		if (node->addr == addr && node->len == len)
-			goto unlock;
-		__mmu_int_rb_remove(node, &handler->root);
-		list_del(&node->list); /* remove from LRU list */
-		ret = true;
-	}
-unlock:
+	list_move(&mnode->list, &mnode->handler->del_list);
 	spin_unlock_irqrestore(&handler->lock, flags);
-	*rb_node = node;
-	return ret;
+	queue_work(handler->wq, &handler->del_work);
 }
 
 void hfi1_mmu_rb_evict(struct mmu_rb_handler *handler, void *evict_arg)
@@ -206,8 +232,11 @@ void hfi1_mmu_rb_evict(struct mmu_rb_handler *handler, void *evict_arg)
 	INIT_LIST_HEAD(&del_list);
 
 	spin_lock_irqsave(&handler->lock, flags);
-	list_for_each_entry_safe_reverse(rbnode, ptr, &handler->lru_list,
-					 list) {
+	list_for_each_entry_safe(rbnode, ptr, &handler->lru_list, list) {
+		/* refcount == 1 implies mmu_rb_handler has only rbnode ref */
+		if (kref_read(&rbnode->refcount) > 1)
+			continue;
+
 		if (handler->ops->evict(handler->ops_arg, rbnode, evict_arg,
 					&stop)) {
 			__mmu_int_rb_remove(rbnode, &handler->root);
@@ -219,36 +248,11 @@ void hfi1_mmu_rb_evict(struct mmu_rb_handler *handler, void *evict_arg)
 	}
 	spin_unlock_irqrestore(&handler->lock, flags);
 
-	while (!list_empty(&del_list)) {
-		rbnode = list_first_entry(&del_list, struct mmu_rb_node, list);
-		list_del(&rbnode->list);
-		handler->ops->remove(handler->ops_arg, rbnode);
+	list_for_each_entry_safe(rbnode, ptr, &del_list, list) {
+		kref_put(&rbnode->refcount, release_immediate);
 	}
 }
 
-/*
- * It is up to the caller to ensure that this function does not race with the
- * mmu invalidate notifier which may be calling the users remove callback on
- * 'node'.
- */
-void hfi1_mmu_rb_remove(struct mmu_rb_handler *handler,
-			struct mmu_rb_node *node)
-{
-	unsigned long flags;
-
-	if (current->mm != handler->mn.mm)
-		return;
-
-	/* Validity of handler and node pointers has been checked by caller. */
-	trace_hfi1_mmu_rb_remove(node->addr, node->len);
-	spin_lock_irqsave(&handler->lock, flags);
-	__mmu_int_rb_remove(node, &handler->root);
-	list_del(&node->list); /* remove from LRU list */
-	spin_unlock_irqrestore(&handler->lock, flags);
-
-	handler->ops->remove(handler->ops_arg, node);
-}
-
 static int mmu_notifier_range_start(struct mmu_notifier *mn,
 		const struct mmu_notifier_range *range)
 {
@@ -257,7 +261,6 @@ static int mmu_notifier_range_start(struct mmu_notifier *mn,
 	struct rb_root_cached *root = &handler->root;
 	struct mmu_rb_node *node, *ptr = NULL;
 	unsigned long flags;
-	bool added = false;
 
 	spin_lock_irqsave(&handler->lock, flags);
 	for (node = __mmu_int_rb_iter_first(root, range->start, range->end-1);
@@ -266,38 +269,16 @@ static int mmu_notifier_range_start(struct mmu_notifier *mn,
 		ptr = __mmu_int_rb_iter_next(node, range->start,
 					     range->end - 1);
 		trace_hfi1_mmu_mem_invalidate(node->addr, node->len);
-		if (handler->ops->invalidate(handler->ops_arg, node)) {
-			__mmu_int_rb_remove(node, root);
-			/* move from LRU list to delete list */
-			list_move(&node->list, &handler->del_list);
-			added = true;
-		}
+		/* Remove from rb tree and lru_list. */
+		__mmu_int_rb_remove(node, root);
+		list_del_init(&node->list);
+		kref_put(&node->refcount, release_nolock);
 	}
 	spin_unlock_irqrestore(&handler->lock, flags);
 
-	if (added)
-		queue_work(handler->wq, &handler->del_work);
-
 	return 0;
 }
 
-/*
- * Call the remove function for the given handler and the list.  This
- * is expected to be called with a delete list extracted from handler.
- * The caller should not be holding the handler lock.
- */
-static void do_remove(struct mmu_rb_handler *handler,
-		      struct list_head *del_list)
-{
-	struct mmu_rb_node *node;
-
-	while (!list_empty(del_list)) {
-		node = list_first_entry(del_list, struct mmu_rb_node, list);
-		list_del(&node->list);
-		handler->ops->remove(handler->ops_arg, node);
-	}
-}
-
 /*
  * Work queue function to remove all nodes that have been queued up to
  * be removed.  The key feature is that mm->mmap_lock is not being held
@@ -310,11 +291,16 @@ static void handle_remove(struct work_struct *work)
 						del_work);
 	struct list_head del_list;
 	unsigned long flags;
+	struct mmu_rb_node *node;
 
 	/* remove anything that is queued to get removed */
 	spin_lock_irqsave(&handler->lock, flags);
 	list_replace_init(&handler->del_list, &del_list);
 	spin_unlock_irqrestore(&handler->lock, flags);
 
-	do_remove(handler, &del_list);
+	while (!list_empty(&del_list)) {
+		node = list_first_entry(&del_list, struct mmu_rb_node, list);
+		list_del(&node->list);
+		handler->ops->remove(handler->ops_arg, node);
+	}
 }
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/mmu_rb.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/mmu_rb.h
index 7417be2b9dc8..dd2c4a0ae95b 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/mmu_rb.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/mmu_rb.h
@@ -16,6 +16,7 @@ struct mmu_rb_node {
 	struct rb_node node;
 	struct mmu_rb_handler *handler;
 	struct list_head list;
+	struct kref refcount;
 };
 
 /*
@@ -51,11 +52,11 @@ int hfi1_mmu_rb_register(void *ops_arg,
 void hfi1_mmu_rb_unregister(struct mmu_rb_handler *handler);
 int hfi1_mmu_rb_insert(struct mmu_rb_handler *handler,
 		       struct mmu_rb_node *mnode);
+void hfi1_mmu_rb_release(struct kref *refcount);
+
 void hfi1_mmu_rb_evict(struct mmu_rb_handler *handler, void *evict_arg);
-void hfi1_mmu_rb_remove(struct mmu_rb_handler *handler,
-			struct mmu_rb_node *mnode);
-bool hfi1_mmu_rb_remove_unless_exact(struct mmu_rb_handler *handler,
-				     unsigned long addr, unsigned long len,
-				     struct mmu_rb_node **rb_node);
+struct mmu_rb_node *hfi1_mmu_rb_get_first(struct mmu_rb_handler *handler,
+					  unsigned long addr,
+					  unsigned long len);
 
 #endif /* _HFI1_MMU_RB_H */
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/sdma.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/sdma.c
index a95b654f5254..26c62162759b 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/sdma.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/sdma.c
@@ -1595,20 +1595,18 @@ static inline void sdma_unmap_desc(
 {
 	switch (sdma_mapping_type(descp)) {
 	case SDMA_MAP_SINGLE:
-		dma_unmap_single(
-			&dd->pcidev->dev,
-			sdma_mapping_addr(descp),
-			sdma_mapping_len(descp),
-			DMA_TO_DEVICE);
+		dma_unmap_single(&dd->pcidev->dev, sdma_mapping_addr(descp),
+				 sdma_mapping_len(descp), DMA_TO_DEVICE);
 		break;
 	case SDMA_MAP_PAGE:
-		dma_unmap_page(
-			&dd->pcidev->dev,
-			sdma_mapping_addr(descp),
-			sdma_mapping_len(descp),
-			DMA_TO_DEVICE);
+		dma_unmap_page(&dd->pcidev->dev, sdma_mapping_addr(descp),
+			       sdma_mapping_len(descp), DMA_TO_DEVICE);
 		break;
 	}
+
+	if (descp->pinning_ctx && descp->ctx_put)
+		descp->ctx_put(descp->pinning_ctx);
+	descp->pinning_ctx = NULL;
 }
 
 /*
@@ -3129,7 +3127,7 @@ int ext_coal_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx,
 		/* Add descriptor for coalesce buffer */
 		tx->desc_limit = MAX_DESC;
 		return _sdma_txadd_daddr(dd, SDMA_MAP_SINGLE, tx,
-					 addr, tx->tlen);
+					 addr, tx->tlen, NULL, NULL, NULL);
 	}
 
 	return 1;
@@ -3160,20 +3158,22 @@ int _pad_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx)
 {
 	int rval = 0;
 
-	tx->num_desc++;
-	if ((unlikely(tx->num_desc == tx->desc_limit))) {
+	if ((unlikely(tx->num_desc + 1 == tx->desc_limit))) {
 		rval = _extend_sdma_tx_descs(dd, tx);
 		if (rval) {
 			__sdma_txclean(dd, tx);
 			return rval;
 		}
 	}
+
 	/* finish the one just added */
 	make_tx_sdma_desc(
 		tx,
 		SDMA_MAP_NONE,
 		dd->sdma_pad_phys,
-		sizeof(u32) - (tx->packet_len & (sizeof(u32) - 1)));
+		sizeof(u32) - (tx->packet_len & (sizeof(u32) - 1)),
+		NULL, NULL, NULL);
+	tx->num_desc++;
 	_sdma_close_tx(dd, tx);
 	return rval;
 }
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/sdma.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/sdma.h
index d8170fcbfbdd..7fdebab202c4 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/sdma.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/sdma.h
@@ -595,7 +595,10 @@ static inline void make_tx_sdma_desc(
 	struct sdma_txreq *tx,
 	int type,
 	dma_addr_t addr,
-	size_t len)
+	size_t len,
+	void *pinning_ctx,
+	void (*ctx_get)(void *),
+	void (*ctx_put)(void *))
 {
 	struct sdma_desc *desc = &tx->descp[tx->num_desc];
 
@@ -612,6 +615,11 @@ static inline void make_tx_sdma_desc(
 				<< SDMA_DESC0_PHY_ADDR_SHIFT) |
 			(((u64)len & SDMA_DESC0_BYTE_COUNT_MASK)
 				<< SDMA_DESC0_BYTE_COUNT_SHIFT);
+
+	desc->pinning_ctx = pinning_ctx;
+	desc->ctx_put = ctx_put;
+	if (pinning_ctx && ctx_get)
+		ctx_get(pinning_ctx);
 }
 
 /* helper to extend txreq */
@@ -631,14 +639,13 @@ static inline void sdma_txclean(struct hfi1_devdata *dd, struct sdma_txreq *tx)
 static inline void _sdma_close_tx(struct hfi1_devdata *dd,
 				  struct sdma_txreq *tx)
 {
-	tx->descp[tx->num_desc].qw[0] |=
-		SDMA_DESC0_LAST_DESC_FLAG;
-	tx->descp[tx->num_desc].qw[1] |=
-		dd->default_desc1;
+	u16 last_desc = tx->num_desc - 1;
+
+	tx->descp[last_desc].qw[0] |= SDMA_DESC0_LAST_DESC_FLAG;
+	tx->descp[last_desc].qw[1] |= dd->default_desc1;
 	if (tx->flags & SDMA_TXREQ_F_URGENT)
-		tx->descp[tx->num_desc].qw[1] |=
-			(SDMA_DESC1_HEAD_TO_HOST_FLAG |
-			 SDMA_DESC1_INT_REQ_FLAG);
+		tx->descp[last_desc].qw[1] |= (SDMA_DESC1_HEAD_TO_HOST_FLAG |
+					       SDMA_DESC1_INT_REQ_FLAG);
 }
 
 static inline int _sdma_txadd_daddr(
@@ -646,15 +653,20 @@ static inline int _sdma_txadd_daddr(
 	int type,
 	struct sdma_txreq *tx,
 	dma_addr_t addr,
-	u16 len)
+	u16 len,
+	void *pinning_ctx,
+	void (*ctx_get)(void *),
+	void (*ctx_put)(void *))
 {
 	int rval = 0;
 
 	make_tx_sdma_desc(
 		tx,
 		type,
-		addr, len);
+		addr, len,
+		pinning_ctx, ctx_get, ctx_put);
 	WARN_ON(len > tx->tlen);
+	tx->num_desc++;
 	tx->tlen -= len;
 	/* special cases for last */
 	if (!tx->tlen) {
@@ -666,7 +678,6 @@ static inline int _sdma_txadd_daddr(
 			_sdma_close_tx(dd, tx);
 		}
 	}
-	tx->num_desc++;
 	return rval;
 }
 
@@ -677,6 +688,14 @@ static inline int _sdma_txadd_daddr(
  * @page: page to map
  * @offset: offset within the page
  * @len: length in bytes
+ * @pinning_ctx: context to be stored on struct sdma_desc .pinning_ctx. Not
+ *               added if coalesce buffer is used. E.g. pointer to pinned-page
+ *               cache entry for the sdma_desc.
+ * @ctx_get: optional function to take reference to @pinning_ctx. Not called if
+ *           @pinning_ctx is NULL.
+ * @ctx_put: optional function to release reference to @pinning_ctx after
+ *           sdma_desc completes. May be called in interrupt context so must
+ *           not sleep. Not called if @pinning_ctx is NULL.
  *
  * This is used to add a page/offset/length descriptor.
  *
@@ -691,7 +710,10 @@ static inline int sdma_txadd_page(
 	struct sdma_txreq *tx,
 	struct page *page,
 	unsigned long offset,
-	u16 len)
+	u16 len,
+	void *pinning_ctx,
+	void (*ctx_get)(void *),
+	void (*ctx_put)(void *))
 {
 	dma_addr_t addr;
 	int rval;
@@ -715,8 +737,8 @@ static inline int sdma_txadd_page(
 		return -ENOSPC;
 	}
 
-	return _sdma_txadd_daddr(
-			dd, SDMA_MAP_PAGE, tx, addr, len);
+	return _sdma_txadd_daddr(dd, SDMA_MAP_PAGE, tx, addr, len,
+				 pinning_ctx, ctx_get, ctx_put);
 }
 
 /**
@@ -750,7 +772,8 @@ static inline int sdma_txadd_daddr(
 			return rval;
 	}
 
-	return _sdma_txadd_daddr(dd, SDMA_MAP_NONE, tx, addr, len);
+	return _sdma_txadd_daddr(dd, SDMA_MAP_NONE, tx, addr, len,
+				 NULL, NULL, NULL);
 }
 
 /**
@@ -796,8 +819,8 @@ static inline int sdma_txadd_kvaddr(
 		return -ENOSPC;
 	}
 
-	return _sdma_txadd_daddr(
-			dd, SDMA_MAP_SINGLE, tx, addr, len);
+	return _sdma_txadd_daddr(dd, SDMA_MAP_SINGLE, tx, addr, len,
+				 NULL, NULL, NULL);
 }
 
 struct iowait_work;
@@ -1030,5 +1053,4 @@ u16 sdma_get_descq_cnt(void);
 extern uint mod_num_sdma;
 
 void sdma_update_lmc(struct hfi1_devdata *dd, u64 mask, u32 lid);
-
 #endif
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/sdma_txreq.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/sdma_txreq.h
index e262fb5c5ec6..85ae7293c274 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/sdma_txreq.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/sdma_txreq.h
@@ -19,6 +19,9 @@
 struct sdma_desc {
 	/* private:  don't use directly */
 	u64 qw[2];
+	void *pinning_ctx;
+	/* Release reference to @pinning_ctx. May be called in interrupt context. Must not sleep. */
+	void (*ctx_put)(void *ctx);
 };
 
 /**
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/trace_mmu.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/trace_mmu.h
index 187e9244fe5e..57900ebb7702 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/trace_mmu.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/trace_mmu.h
@@ -37,10 +37,6 @@ DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_search,
 	     TP_PROTO(unsigned long addr, unsigned long len),
 	     TP_ARGS(addr, len));
 
-DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_remove,
-	     TP_PROTO(unsigned long addr, unsigned long len),
-	     TP_ARGS(addr, len));
-
 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_mem_invalidate,
 	     TP_PROTO(unsigned long addr, unsigned long len),
 	     TP_ARGS(addr, len));
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.c
index 186d30291260..350884d5f089 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.c
@@ -23,18 +23,25 @@ static void cacheless_tid_rb_remove(struct hfi1_filedata *fdata,
 static bool tid_rb_invalidate(struct mmu_interval_notifier *mni,
 			      const struct mmu_notifier_range *range,
 			      unsigned long cur_seq);
+static bool tid_cover_invalidate(struct mmu_interval_notifier *mni,
+			         const struct mmu_notifier_range *range,
+			         unsigned long cur_seq);
 static int program_rcvarray(struct hfi1_filedata *fd, struct tid_user_buf *,
 			    struct tid_group *grp,
 			    unsigned int start, u16 count,
 			    u32 *tidlist, unsigned int *tididx,
 			    unsigned int *pmapped);
-static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo,
-			      struct tid_group **grp);
+static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo);
+static void __clear_tid_node(struct hfi1_filedata *fd,
+			     struct tid_rb_node *node);
 static void clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node);
 
 static const struct mmu_interval_notifier_ops tid_mn_ops = {
 	.invalidate = tid_rb_invalidate,
 };
+static const struct mmu_interval_notifier_ops tid_cover_ops = {
+	.invalidate = tid_cover_invalidate,
+};
 
 /*
  * Initialize context and file private data needed for Expected
@@ -153,16 +160,11 @@ static void unpin_rcv_pages(struct hfi1_filedata *fd,
 static int pin_rcv_pages(struct hfi1_filedata *fd, struct tid_user_buf *tidbuf)
 {
 	int pinned;
-	unsigned int npages;
+	unsigned int npages = tidbuf->npages;
 	unsigned long vaddr = tidbuf->vaddr;
 	struct page **pages = NULL;
 	struct hfi1_devdata *dd = fd->uctxt->dd;
 
-	/* Get the number of pages the user buffer spans */
-	npages = num_user_pages(vaddr, tidbuf->length);
-	if (!npages)
-		return -EINVAL;
-
 	if (npages > fd->uctxt->expected_count) {
 		dd_dev_err(dd, "Expected buffer too big\n");
 		return -EINVAL;
@@ -189,7 +191,6 @@ static int pin_rcv_pages(struct hfi1_filedata *fd, struct tid_user_buf *tidbuf)
 		return pinned;
 	}
 	tidbuf->pages = pages;
-	tidbuf->npages = npages;
 	fd->tid_n_pinned += pinned;
 	return pinned;
 }
@@ -253,53 +254,66 @@ int hfi1_user_exp_rcv_setup(struct hfi1_filedata *fd,
 		tididx = 0, mapped, mapped_pages = 0;
 	u32 *tidlist = NULL;
 	struct tid_user_buf *tidbuf;
+	unsigned long mmu_seq = 0;
 
 	if (!PAGE_ALIGNED(tinfo->vaddr))
 		return -EINVAL;
+	if (tinfo->length == 0)
+		return -EINVAL;
 
 	tidbuf = kzalloc(sizeof(*tidbuf), GFP_KERNEL);
 	if (!tidbuf)
 		return -ENOMEM;
 
+	mutex_init(&tidbuf->cover_mutex);
 	tidbuf->vaddr = tinfo->vaddr;
 	tidbuf->length = tinfo->length;
+	tidbuf->npages = num_user_pages(tidbuf->vaddr, tidbuf->length);
 	tidbuf->psets = kcalloc(uctxt->expected_count, sizeof(*tidbuf->psets),
 				GFP_KERNEL);
 	if (!tidbuf->psets) {
-		kfree(tidbuf);
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto fail_release_mem;
+	}
+
+	if (fd->use_mn) {
+		ret = mmu_interval_notifier_insert(
+			&tidbuf->notifier, current->mm,
+			tidbuf->vaddr, tidbuf->npages * PAGE_SIZE,
+			&tid_cover_ops);
+		if (ret)
+			goto fail_release_mem;
+		mmu_seq = mmu_interval_read_begin(&tidbuf->notifier);
 	}
 
 	pinned = pin_rcv_pages(fd, tidbuf);
 	if (pinned <= 0) {
-		kfree(tidbuf->psets);
-		kfree(tidbuf);
-		return pinned;
+		ret = (pinned < 0) ? pinned : -ENOSPC;
+		goto fail_unpin;
 	}
 
 	/* Find sets of physically contiguous pages */
 	tidbuf->n_psets = find_phys_blocks(tidbuf, pinned);
 
-	/*
-	 * We don't need to access this under a lock since tid_used is per
-	 * process and the same process cannot be in hfi1_user_exp_rcv_clear()
-	 * and hfi1_user_exp_rcv_setup() at the same time.
-	 */
+	/* Reserve the number of expected tids to be used. */
 	spin_lock(&fd->tid_lock);
 	if (fd->tid_used + tidbuf->n_psets > fd->tid_limit)
 		pageset_count = fd->tid_limit - fd->tid_used;
 	else
 		pageset_count = tidbuf->n_psets;
+	fd->tid_used += pageset_count;
 	spin_unlock(&fd->tid_lock);
 
-	if (!pageset_count)
-		goto bail;
+	if (!pageset_count) {
+		ret = -ENOSPC;
+		goto fail_unreserve;
+	}
 
 	ngroups = pageset_count / dd->rcv_entries.group_size;
 	tidlist = kcalloc(pageset_count, sizeof(*tidlist), GFP_KERNEL);
 	if (!tidlist) {
 		ret = -ENOMEM;
-		goto nomem;
+		goto fail_unreserve;
 	}
 
 	tididx = 0;
@@ -395,43 +409,78 @@ int hfi1_user_exp_rcv_setup(struct hfi1_filedata *fd,
 	}
 unlock:
 	mutex_unlock(&uctxt->exp_mutex);
-nomem:
 	hfi1_cdbg(TID, "total mapped: tidpairs:%u pages:%u (%d)", tididx,
 		  mapped_pages, ret);
-	if (tididx) {
-		spin_lock(&fd->tid_lock);
-		fd->tid_used += tididx;
-		spin_unlock(&fd->tid_lock);
-		tinfo->tidcnt = tididx;
-		tinfo->length = mapped_pages * PAGE_SIZE;
-
-		if (copy_to_user(u64_to_user_ptr(tinfo->tidlist),
-				 tidlist, sizeof(tidlist[0]) * tididx)) {
-			/*
-			 * On failure to copy to the user level, we need to undo
-			 * everything done so far so we don't leak resources.
-			 */
-			tinfo->tidlist = (unsigned long)&tidlist;
-			hfi1_user_exp_rcv_clear(fd, tinfo);
-			tinfo->tidlist = 0;
-			ret = -EFAULT;
-			goto bail;
+
+	/* fail if nothing was programmed, set error if none provided */
+	if (tididx == 0) {
+		if (ret >= 0)
+			ret = -ENOSPC;
+		goto fail_unreserve;
+	}
+
+	/* adjust reserved tid_used to actual count */
+	spin_lock(&fd->tid_lock);
+	fd->tid_used -= pageset_count - tididx;
+	spin_unlock(&fd->tid_lock);
+
+	/* unpin all pages not covered by a TID */
+	unpin_rcv_pages(fd, tidbuf, NULL, mapped_pages, pinned - mapped_pages,
+			false);
+
+	if (fd->use_mn) {
+		/* check for an invalidate during setup */
+		bool fail = false;
+
+		mutex_lock(&tidbuf->cover_mutex);
+		fail = mmu_interval_read_retry(&tidbuf->notifier, mmu_seq);
+		mutex_unlock(&tidbuf->cover_mutex);
+
+		if (fail) {
+			ret = -EBUSY;
+			goto fail_unprogram;
 		}
 	}
 
-	/*
-	 * If not everything was mapped (due to insufficient RcvArray entries,
-	 * for example), unpin all unmapped pages so we can pin them nex time.
-	 */
-	if (mapped_pages != pinned)
-		unpin_rcv_pages(fd, tidbuf, NULL, mapped_pages,
-				(pinned - mapped_pages), false);
-bail:
+	tinfo->tidcnt = tididx;
+	tinfo->length = mapped_pages * PAGE_SIZE;
+
+	if (copy_to_user(u64_to_user_ptr(tinfo->tidlist),
+			 tidlist, sizeof(tidlist[0]) * tididx)) {
+		ret = -EFAULT;
+		goto fail_unprogram;
+	}
+
+	if (fd->use_mn)
+		mmu_interval_notifier_remove(&tidbuf->notifier);
+	kfree(tidbuf->pages);
 	kfree(tidbuf->psets);
+	kfree(tidbuf);
 	kfree(tidlist);
+	return 0;
+
+fail_unprogram:
+	/* unprogram, unmap, and unpin all allocated TIDs */
+	tinfo->tidlist = (unsigned long)tidlist;
+	hfi1_user_exp_rcv_clear(fd, tinfo);
+	tinfo->tidlist = 0;
+	pinned = 0;		/* nothing left to unpin */
+	pageset_count = 0;	/* nothing left reserved */
+fail_unreserve:
+	spin_lock(&fd->tid_lock);
+	fd->tid_used -= pageset_count;
+	spin_unlock(&fd->tid_lock);
+fail_unpin:
+	if (fd->use_mn)
+		mmu_interval_notifier_remove(&tidbuf->notifier);
+	if (pinned > 0)
+		unpin_rcv_pages(fd, tidbuf, NULL, 0, pinned, false);
+fail_release_mem:
 	kfree(tidbuf->pages);
+	kfree(tidbuf->psets);
 	kfree(tidbuf);
-	return ret > 0 ? 0 : ret;
+	kfree(tidlist);
+	return ret;
 }
 
 int hfi1_user_exp_rcv_clear(struct hfi1_filedata *fd,
@@ -452,7 +501,7 @@ int hfi1_user_exp_rcv_clear(struct hfi1_filedata *fd,
 
 	mutex_lock(&uctxt->exp_mutex);
 	for (tididx = 0; tididx < tinfo->tidcnt; tididx++) {
-		ret = unprogram_rcvarray(fd, tidinfo[tididx], NULL);
+		ret = unprogram_rcvarray(fd, tidinfo[tididx]);
 		if (ret) {
 			hfi1_cdbg(TID, "Failed to unprogram rcv array %d",
 				  ret);
@@ -706,6 +755,7 @@ static int set_rcvarray_entry(struct hfi1_filedata *fd,
 	}
 
 	node->fdata = fd;
+	mutex_init(&node->invalidate_mutex);
 	node->phys = page_to_phys(pages[0]);
 	node->npages = npages;
 	node->rcventry = rcventry;
@@ -721,11 +771,6 @@ static int set_rcvarray_entry(struct hfi1_filedata *fd,
 			&tid_mn_ops);
 		if (ret)
 			goto out_unmap;
-		/*
-		 * FIXME: This is in the wrong order, the notifier should be
-		 * established before the pages are pinned by pin_rcv_pages.
-		 */
-		mmu_interval_read_begin(&node->notifier);
 	}
 	fd->entry_to_rb[node->rcventry - uctxt->expected_base] = node;
 
@@ -745,8 +790,7 @@ out_unmap:
 	return -EFAULT;
 }
 
-static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo,
-			      struct tid_group **grp)
+static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo)
 {
 	struct hfi1_ctxtdata *uctxt = fd->uctxt;
 	struct hfi1_devdata *dd = uctxt->dd;
@@ -769,9 +813,6 @@ static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo,
 	if (!node || node->rcventry != (uctxt->expected_base + rcventry))
 		return -EBADF;
 
-	if (grp)
-		*grp = node->grp;
-
 	if (fd->use_mn)
 		mmu_interval_notifier_remove(&node->notifier);
 	cacheless_tid_rb_remove(fd, node);
@@ -779,23 +820,34 @@ static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo,
 	return 0;
 }
 
-static void clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node)
+static void __clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node)
 {
 	struct hfi1_ctxtdata *uctxt = fd->uctxt;
 	struct hfi1_devdata *dd = uctxt->dd;
 
+	mutex_lock(&node->invalidate_mutex);
+	if (node->freed)
+		goto done;
+	node->freed = true;
+
 	trace_hfi1_exp_tid_unreg(uctxt->ctxt, fd->subctxt, node->rcventry,
 				 node->npages,
 				 node->notifier.interval_tree.start, node->phys,
 				 node->dma_addr);
 
-	/*
-	 * Make sure device has seen the write before we unpin the
-	 * pages.
-	 */
+	/* Make sure device has seen the write before pages are unpinned */
 	hfi1_put_tid(dd, node->rcventry, PT_INVALID_FLUSH, 0, 0);
 
 	unpin_rcv_pages(fd, NULL, node, 0, node->npages, true);
+done:
+	mutex_unlock(&node->invalidate_mutex);
+}
+
+static void clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node)
+{
+	struct hfi1_ctxtdata *uctxt = fd->uctxt;
+
+	__clear_tid_node(fd, node);
 
 	node->grp->used--;
 	node->grp->map &= ~(1 << (node->rcventry - node->grp->base));
@@ -854,10 +906,16 @@ static bool tid_rb_invalidate(struct mmu_interval_notifier *mni,
 	if (node->freed)
 		return true;
 
+	/* take action only if unmapping */
+	if (range->event != MMU_NOTIFY_UNMAP)
+		return true;
+
 	trace_hfi1_exp_tid_inval(uctxt->ctxt, fdata->subctxt,
 				 node->notifier.interval_tree.start,
 				 node->rcventry, node->npages, node->dma_addr);
-	node->freed = true;
+
+	/* clear the hardware rcvarray entry */
+	__clear_tid_node(fdata, node);
 
 	spin_lock(&fdata->invalid_lock);
 	if (fdata->invalid_tid_idx < uctxt->expected_count) {
@@ -887,6 +945,23 @@ static bool tid_rb_invalidate(struct mmu_interval_notifier *mni,
 	return true;
 }
 
+static bool tid_cover_invalidate(struct mmu_interval_notifier *mni,
+			         const struct mmu_notifier_range *range,
+			         unsigned long cur_seq)
+{
+	struct tid_user_buf *tidbuf =
+		container_of(mni, struct tid_user_buf, notifier);
+
+	/* take action only if unmapping */
+	if (range->event == MMU_NOTIFY_UNMAP) {
+		mutex_lock(&tidbuf->cover_mutex);
+		mmu_interval_set_seq(mni, cur_seq);
+		mutex_unlock(&tidbuf->cover_mutex);
+	}
+
+	return true;
+}
+
 static void cacheless_tid_rb_remove(struct hfi1_filedata *fdata,
 				    struct tid_rb_node *tnode)
 {
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.h
index 8c53e416bf84..f8ee997d0050 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_exp_rcv.h
@@ -16,6 +16,8 @@ struct tid_pageset {
 };
 
 struct tid_user_buf {
+	struct mmu_interval_notifier notifier;
+	struct mutex cover_mutex;
 	unsigned long vaddr;
 	unsigned long length;
 	unsigned int npages;
@@ -27,6 +29,7 @@ struct tid_user_buf {
 struct tid_rb_node {
 	struct mmu_interval_notifier notifier;
 	struct hfi1_filedata *fdata;
+	struct mutex invalidate_mutex; /* covers hw removal */
 	unsigned long phys;
 	struct tid_group *grp;
 	u32 rcventry;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_pages.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_pages.c
index 7bce963e2ae6..36aaedc65145 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_pages.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_pages.c
@@ -29,33 +29,52 @@ MODULE_PARM_DESC(cache_size, "Send and receive side cache size limit (in MB)");
 bool hfi1_can_pin_pages(struct hfi1_devdata *dd, struct mm_struct *mm,
 			u32 nlocked, u32 npages)
 {
-	unsigned long ulimit = rlimit(RLIMIT_MEMLOCK), pinned, cache_limit,
-		size = (cache_size * (1UL << 20)); /* convert to bytes */
-	unsigned int usr_ctxts =
-			dd->num_rcv_contexts - dd->first_dyn_alloc_ctxt;
-	bool can_lock = capable(CAP_IPC_LOCK);
+	unsigned long ulimit_pages;
+	unsigned long cache_limit_pages;
+	unsigned int usr_ctxts;
 
 	/*
-	 * Calculate per-cache size. The calculation below uses only a quarter
-	 * of the available per-context limit. This leaves space for other
-	 * pinning. Should we worry about shared ctxts?
+	 * Perform RLIMIT_MEMLOCK based checks unless CAP_IPC_LOCK is present.
 	 */
-	cache_limit = (ulimit / usr_ctxts) / 4;
-
-	/* If ulimit isn't set to "unlimited" and is smaller than cache_size. */
-	if (ulimit != (-1UL) && size > cache_limit)
-		size = cache_limit;
-
-	/* Convert to number of pages */
-	size = DIV_ROUND_UP(size, PAGE_SIZE);
-
-	pinned = atomic64_read(&mm->pinned_vm);
+	if (!capable(CAP_IPC_LOCK)) {
+		ulimit_pages =
+			DIV_ROUND_DOWN_ULL(rlimit(RLIMIT_MEMLOCK), PAGE_SIZE);
+
+		/*
+		 * Pinning these pages would exceed this process's locked memory
+		 * limit.
+		 */
+		if (atomic64_read(&mm->pinned_vm) + npages > ulimit_pages)
+			return false;
+
+		/*
+		 * Only allow 1/4 of the user's RLIMIT_MEMLOCK to be used for HFI
+		 * caches.  This fraction is then equally distributed among all
+		 * existing user contexts.  Note that if RLIMIT_MEMLOCK is
+		 * 'unlimited' (-1), the value of this limit will be > 2^42 pages
+		 * (2^64 / 2^12 / 2^8 / 2^2).
+		 *
+		 * The effectiveness of this check may be reduced if I/O occurs on
+		 * some user contexts before all user contexts are created.  This
+		 * check assumes that this process is the only one using this
+		 * context (e.g., the corresponding fd was not passed to another
+		 * process for concurrent access) as there is no per-context,
+		 * per-process tracking of pinned pages.  It also assumes that each
+		 * user context has only one cache to limit.
+		 */
+		usr_ctxts = dd->num_rcv_contexts - dd->first_dyn_alloc_ctxt;
+		if (nlocked + npages > (ulimit_pages / usr_ctxts / 4))
+			return false;
+	}
 
-	/* First, check the absolute limit against all pinned pages. */
-	if (pinned + npages >= ulimit && !can_lock)
+	/*
+	 * Pinning these pages would exceed the size limit for this cache.
+	 */
+	cache_limit_pages = cache_size * (1024 * 1024) / PAGE_SIZE;
+	if (nlocked + npages > cache_limit_pages)
 		return false;
 
-	return ((nlocked + npages) <= size) || can_lock;
+	return true;
 }
 
 int hfi1_acquire_user_pages(struct mm_struct *mm, unsigned long vaddr, size_t npages,
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_sdma.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_sdma.c
index a71c5a36ceba..02bd62b857b7 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_sdma.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_sdma.c
@@ -24,7 +24,6 @@
 
 #include "hfi.h"
 #include "sdma.h"
-#include "mmu_rb.h"
 #include "user_sdma.h"
 #include "verbs.h"  /* for the headers */
 #include "common.h" /* for struct hfi1_tid_info */
@@ -39,11 +38,7 @@ static unsigned initial_pkt_count = 8;
 static int user_sdma_send_pkts(struct user_sdma_request *req, u16 maxpkts);
 static void user_sdma_txreq_cb(struct sdma_txreq *txreq, int status);
 static inline void pq_update(struct hfi1_user_sdma_pkt_q *pq);
-static void user_sdma_free_request(struct user_sdma_request *req, bool unpin);
-static int pin_vector_pages(struct user_sdma_request *req,
-			    struct user_sdma_iovec *iovec);
-static void unpin_vector_pages(struct mm_struct *mm, struct page **pages,
-			       unsigned start, unsigned npages);
+static void user_sdma_free_request(struct user_sdma_request *req);
 static int check_header_template(struct user_sdma_request *req,
 				 struct hfi1_pkt_header *hdr, u32 lrhlen,
 				 u32 datalen);
@@ -67,20 +62,21 @@ static int defer_packet_queue(
 static void activate_packet_queue(struct iowait *wait, int reason);
 static bool sdma_rb_filter(struct mmu_rb_node *node, unsigned long addr,
 			   unsigned long len);
-static int sdma_rb_insert(void *arg, struct mmu_rb_node *mnode);
 static int sdma_rb_evict(void *arg, struct mmu_rb_node *mnode,
 			 void *arg2, bool *stop);
 static void sdma_rb_remove(void *arg, struct mmu_rb_node *mnode);
-static int sdma_rb_invalidate(void *arg, struct mmu_rb_node *mnode);
 
 static struct mmu_rb_ops sdma_rb_ops = {
 	.filter = sdma_rb_filter,
-	.insert = sdma_rb_insert,
 	.evict = sdma_rb_evict,
 	.remove = sdma_rb_remove,
-	.invalidate = sdma_rb_invalidate
 };
 
+static int add_system_pages_to_sdma_packet(struct user_sdma_request *req,
+					   struct user_sdma_txreq *tx,
+					   struct user_sdma_iovec *iovec,
+					   u32 *pkt_remaining);
+
 static int defer_packet_queue(
 	struct sdma_engine *sde,
 	struct iowait_work *wait,
@@ -247,14 +243,14 @@ int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd,
 		spin_unlock(&fd->pq_rcu_lock);
 		synchronize_srcu(&fd->pq_srcu);
 		/* at this point there can be no more new requests */
-		if (pq->handler)
-			hfi1_mmu_rb_unregister(pq->handler);
 		iowait_sdma_drain(&pq->busy);
 		/* Wait until all requests have been freed. */
 		wait_event_interruptible(
 			pq->wait,
 			!atomic_read(&pq->n_reqs));
 		kfree(pq->reqs);
+		if (pq->handler)
+			hfi1_mmu_rb_unregister(pq->handler);
 		bitmap_free(pq->req_in_use);
 		kmem_cache_destroy(pq->txreq_cache);
 		flush_pq_iowait(pq);
@@ -410,6 +406,7 @@ int hfi1_user_sdma_process_request(struct hfi1_filedata *fd,
 		ret = -EINVAL;
 		goto free_req;
 	}
+
 	/* Copy the header from the user buffer */
 	ret = copy_from_user(&req->hdr, iovec[idx].iov_base + sizeof(info),
 			     sizeof(req->hdr));
@@ -484,9 +481,8 @@ int hfi1_user_sdma_process_request(struct hfi1_filedata *fd,
 		memcpy(&req->iovs[i].iov,
 		       iovec + idx++,
 		       sizeof(req->iovs[i].iov));
-		ret = pin_vector_pages(req, &req->iovs[i]);
-		if (ret) {
-			req->data_iovs = i;
+		if (req->iovs[i].iov.iov_len == 0) {
+			ret = -EINVAL;
 			goto free_req;
 		}
 		req->data_len += req->iovs[i].iov.iov_len;
@@ -584,7 +580,7 @@ free_req:
 		if (req->seqsubmitted)
 			wait_event(pq->busy.wait_dma,
 				   (req->seqcomp == req->seqsubmitted - 1));
-		user_sdma_free_request(req, true);
+		user_sdma_free_request(req);
 		pq_update(pq);
 		set_comp_state(pq, cq, info.comp_idx, ERROR, ret);
 	}
@@ -696,48 +692,6 @@ static int user_sdma_txadd_ahg(struct user_sdma_request *req,
 	return ret;
 }
 
-static int user_sdma_txadd(struct user_sdma_request *req,
-			   struct user_sdma_txreq *tx,
-			   struct user_sdma_iovec *iovec, u32 datalen,
-			   u32 *queued_ptr, u32 *data_sent_ptr,
-			   u64 *iov_offset_ptr)
-{
-	int ret;
-	unsigned int pageidx, len;
-	unsigned long base, offset;
-	u64 iov_offset = *iov_offset_ptr;
-	u32 queued = *queued_ptr, data_sent = *data_sent_ptr;
-	struct hfi1_user_sdma_pkt_q *pq = req->pq;
-
-	base = (unsigned long)iovec->iov.iov_base;
-	offset = offset_in_page(base + iovec->offset + iov_offset);
-	pageidx = (((iovec->offset + iov_offset + base) - (base & PAGE_MASK)) >>
-		   PAGE_SHIFT);
-	len = offset + req->info.fragsize > PAGE_SIZE ?
-		PAGE_SIZE - offset : req->info.fragsize;
-	len = min((datalen - queued), len);
-	ret = sdma_txadd_page(pq->dd, &tx->txreq, iovec->pages[pageidx],
-			      offset, len);
-	if (ret) {
-		SDMA_DBG(req, "SDMA txreq add page failed %d\n", ret);
-		return ret;
-	}
-	iov_offset += len;
-	queued += len;
-	data_sent += len;
-	if (unlikely(queued < datalen && pageidx == iovec->npages &&
-		     req->iov_idx < req->data_iovs - 1)) {
-		iovec->offset += iov_offset;
-		iovec = &req->iovs[++req->iov_idx];
-		iov_offset = 0;
-	}
-
-	*queued_ptr = queued;
-	*data_sent_ptr = data_sent;
-	*iov_offset_ptr = iov_offset;
-	return ret;
-}
-
 static int user_sdma_send_pkts(struct user_sdma_request *req, u16 maxpkts)
 {
 	int ret = 0;
@@ -769,8 +723,7 @@ static int user_sdma_send_pkts(struct user_sdma_request *req, u16 maxpkts)
 		maxpkts = req->info.npkts - req->seqnum;
 
 	while (npkts < maxpkts) {
-		u32 datalen = 0, queued = 0, data_sent = 0;
-		u64 iov_offset = 0;
+		u32 datalen = 0;
 
 		/*
 		 * Check whether any of the completions have come back
@@ -863,27 +816,17 @@ static int user_sdma_send_pkts(struct user_sdma_request *req, u16 maxpkts)
 				goto free_txreq;
 		}
 
-		/*
-		 * If the request contains any data vectors, add up to
-		 * fragsize bytes to the descriptor.
-		 */
-		while (queued < datalen &&
-		       (req->sent + data_sent) < req->data_len) {
-			ret = user_sdma_txadd(req, tx, iovec, datalen,
-					      &queued, &data_sent, &iov_offset);
-			if (ret)
-				goto free_txreq;
-		}
-		/*
-		 * The txreq was submitted successfully so we can update
-		 * the counters.
-		 */
 		req->koffset += datalen;
 		if (req_opcode(req->info.ctrl) == EXPECTED)
 			req->tidoffset += datalen;
-		req->sent += data_sent;
-		if (req->data_len)
-			iovec->offset += iov_offset;
+		req->sent += datalen;
+		while (datalen) {
+			ret = add_system_pages_to_sdma_packet(req, tx, iovec,
+							      &datalen);
+			if (ret)
+				goto free_txreq;
+			iovec = &req->iovs[req->iov_idx];
+		}
 		list_add_tail(&tx->txreq.list, &req->txps);
 		/*
 		 * It is important to increment this here as it is used to
@@ -920,133 +863,14 @@ free_tx:
 static u32 sdma_cache_evict(struct hfi1_user_sdma_pkt_q *pq, u32 npages)
 {
 	struct evict_data evict_data;
+	struct mmu_rb_handler *handler = pq->handler;
 
 	evict_data.cleared = 0;
 	evict_data.target = npages;
-	hfi1_mmu_rb_evict(pq->handler, &evict_data);
+	hfi1_mmu_rb_evict(handler, &evict_data);
 	return evict_data.cleared;
 }
 
-static int pin_sdma_pages(struct user_sdma_request *req,
-			  struct user_sdma_iovec *iovec,
-			  struct sdma_mmu_node *node,
-			  int npages)
-{
-	int pinned, cleared;
-	struct page **pages;
-	struct hfi1_user_sdma_pkt_q *pq = req->pq;
-
-	pages = kcalloc(npages, sizeof(*pages), GFP_KERNEL);
-	if (!pages)
-		return -ENOMEM;
-	memcpy(pages, node->pages, node->npages * sizeof(*pages));
-
-	npages -= node->npages;
-retry:
-	if (!hfi1_can_pin_pages(pq->dd, current->mm,
-				atomic_read(&pq->n_locked), npages)) {
-		cleared = sdma_cache_evict(pq, npages);
-		if (cleared >= npages)
-			goto retry;
-	}
-	pinned = hfi1_acquire_user_pages(current->mm,
-					 ((unsigned long)iovec->iov.iov_base +
-					 (node->npages * PAGE_SIZE)), npages, 0,
-					 pages + node->npages);
-	if (pinned < 0) {
-		kfree(pages);
-		return pinned;
-	}
-	if (pinned != npages) {
-		unpin_vector_pages(current->mm, pages, node->npages, pinned);
-		return -EFAULT;
-	}
-	kfree(node->pages);
-	node->rb.len = iovec->iov.iov_len;
-	node->pages = pages;
-	atomic_add(pinned, &pq->n_locked);
-	return pinned;
-}
-
-static void unpin_sdma_pages(struct sdma_mmu_node *node)
-{
-	if (node->npages) {
-		unpin_vector_pages(mm_from_sdma_node(node), node->pages, 0,
-				   node->npages);
-		atomic_sub(node->npages, &node->pq->n_locked);
-	}
-}
-
-static int pin_vector_pages(struct user_sdma_request *req,
-			    struct user_sdma_iovec *iovec)
-{
-	int ret = 0, pinned, npages;
-	struct hfi1_user_sdma_pkt_q *pq = req->pq;
-	struct sdma_mmu_node *node = NULL;
-	struct mmu_rb_node *rb_node;
-	struct iovec *iov;
-	bool extracted;
-
-	extracted =
-		hfi1_mmu_rb_remove_unless_exact(pq->handler,
-						(unsigned long)
-						iovec->iov.iov_base,
-						iovec->iov.iov_len, &rb_node);
-	if (rb_node) {
-		node = container_of(rb_node, struct sdma_mmu_node, rb);
-		if (!extracted) {
-			atomic_inc(&node->refcount);
-			iovec->pages = node->pages;
-			iovec->npages = node->npages;
-			iovec->node = node;
-			return 0;
-		}
-	}
-
-	if (!node) {
-		node = kzalloc(sizeof(*node), GFP_KERNEL);
-		if (!node)
-			return -ENOMEM;
-
-		node->rb.addr = (unsigned long)iovec->iov.iov_base;
-		node->pq = pq;
-		atomic_set(&node->refcount, 0);
-	}
-
-	iov = &iovec->iov;
-	npages = num_user_pages((unsigned long)iov->iov_base, iov->iov_len);
-	if (node->npages < npages) {
-		pinned = pin_sdma_pages(req, iovec, node, npages);
-		if (pinned < 0) {
-			ret = pinned;
-			goto bail;
-		}
-		node->npages += pinned;
-		npages = node->npages;
-	}
-	iovec->pages = node->pages;
-	iovec->npages = npages;
-	iovec->node = node;
-
-	ret = hfi1_mmu_rb_insert(req->pq->handler, &node->rb);
-	if (ret) {
-		iovec->node = NULL;
-		goto bail;
-	}
-	return 0;
-bail:
-	unpin_sdma_pages(node);
-	kfree(node);
-	return ret;
-}
-
-static void unpin_vector_pages(struct mm_struct *mm, struct page **pages,
-			       unsigned start, unsigned npages)
-{
-	hfi1_release_user_pages(mm, pages + start, npages, false);
-	kfree(pages);
-}
-
 static int check_header_template(struct user_sdma_request *req,
 				 struct hfi1_pkt_header *hdr, u32 lrhlen,
 				 u32 datalen)
@@ -1388,7 +1212,7 @@ static void user_sdma_txreq_cb(struct sdma_txreq *txreq, int status)
 	if (req->seqcomp != req->info.npkts - 1)
 		return;
 
-	user_sdma_free_request(req, false);
+	user_sdma_free_request(req);
 	set_comp_state(pq, cq, req->info.comp_idx, state, status);
 	pq_update(pq);
 }
@@ -1399,10 +1223,8 @@ static inline void pq_update(struct hfi1_user_sdma_pkt_q *pq)
 		wake_up(&pq->wait);
 }
 
-static void user_sdma_free_request(struct user_sdma_request *req, bool unpin)
+static void user_sdma_free_request(struct user_sdma_request *req)
 {
-	int i;
-
 	if (!list_empty(&req->txps)) {
 		struct sdma_txreq *t, *p;
 
@@ -1415,21 +1237,6 @@ static void user_sdma_free_request(struct user_sdma_request *req, bool unpin)
 		}
 	}
 
-	for (i = 0; i < req->data_iovs; i++) {
-		struct sdma_mmu_node *node = req->iovs[i].node;
-
-		if (!node)
-			continue;
-
-		req->iovs[i].node = NULL;
-
-		if (unpin)
-			hfi1_mmu_rb_remove(req->pq->handler,
-					   &node->rb);
-		else
-			atomic_dec(&node->refcount);
-	}
-
 	kfree(req->tids);
 	clear_bit(req->info.comp_idx, req->pq->req_in_use);
 }
@@ -1447,21 +1254,374 @@ static inline void set_comp_state(struct hfi1_user_sdma_pkt_q *pq,
 					idx, state, ret);
 }
 
-static bool sdma_rb_filter(struct mmu_rb_node *node, unsigned long addr,
-			   unsigned long len)
+static void unpin_vector_pages(struct mm_struct *mm, struct page **pages,
+			       unsigned int start, unsigned int npages)
 {
-	return (bool)(node->addr == addr);
+	hfi1_release_user_pages(mm, pages + start, npages, false);
+	kfree(pages);
 }
 
-static int sdma_rb_insert(void *arg, struct mmu_rb_node *mnode)
+static void free_system_node(struct sdma_mmu_node *node)
 {
-	struct sdma_mmu_node *node =
-		container_of(mnode, struct sdma_mmu_node, rb);
+	if (node->npages) {
+		unpin_vector_pages(mm_from_sdma_node(node), node->pages, 0,
+				   node->npages);
+		atomic_sub(node->npages, &node->pq->n_locked);
+	}
+	kfree(node);
+}
+
+/*
+ * kref_get()'s an additional kref on the returned rb_node to prevent rb_node
+ * from being released until after rb_node is assigned to an SDMA descriptor
+ * (struct sdma_desc) under add_system_iovec_to_sdma_packet(), even if the
+ * virtual address range for rb_node is invalidated between now and then.
+ */
+static struct sdma_mmu_node *find_system_node(struct mmu_rb_handler *handler,
+					      unsigned long start,
+					      unsigned long end)
+{
+	struct mmu_rb_node *rb_node;
+	unsigned long flags;
+
+	spin_lock_irqsave(&handler->lock, flags);
+	rb_node = hfi1_mmu_rb_get_first(handler, start, (end - start));
+	if (!rb_node) {
+		spin_unlock_irqrestore(&handler->lock, flags);
+		return NULL;
+	}
+
+	/* "safety" kref to prevent release before add_system_iovec_to_sdma_packet() */
+	kref_get(&rb_node->refcount);
+	spin_unlock_irqrestore(&handler->lock, flags);
+
+	return container_of(rb_node, struct sdma_mmu_node, rb);
+}
+
+static int pin_system_pages(struct user_sdma_request *req,
+			    uintptr_t start_address, size_t length,
+			    struct sdma_mmu_node *node, int npages)
+{
+	struct hfi1_user_sdma_pkt_q *pq = req->pq;
+	int pinned, cleared;
+	struct page **pages;
+
+	pages = kcalloc(npages, sizeof(*pages), GFP_KERNEL);
+	if (!pages)
+		return -ENOMEM;
+
+retry:
+	if (!hfi1_can_pin_pages(pq->dd, current->mm, atomic_read(&pq->n_locked),
+				npages)) {
+		SDMA_DBG(req, "Evicting: nlocked %u npages %u",
+			 atomic_read(&pq->n_locked), npages);
+		cleared = sdma_cache_evict(pq, npages);
+		if (cleared >= npages)
+			goto retry;
+	}
+
+	SDMA_DBG(req, "Acquire user pages start_address %lx node->npages %u npages %u",
+		 start_address, node->npages, npages);
+	pinned = hfi1_acquire_user_pages(current->mm, start_address, npages, 0,
+					 pages);
 
-	atomic_inc(&node->refcount);
+	if (pinned < 0) {
+		kfree(pages);
+		SDMA_DBG(req, "pinned %d", pinned);
+		return pinned;
+	}
+	if (pinned != npages) {
+		unpin_vector_pages(current->mm, pages, node->npages, pinned);
+		SDMA_DBG(req, "npages %u pinned %d", npages, pinned);
+		return -EFAULT;
+	}
+	node->rb.addr = start_address;
+	node->rb.len = length;
+	node->pages = pages;
+	node->npages = npages;
+	atomic_add(pinned, &pq->n_locked);
+	SDMA_DBG(req, "done. pinned %d", pinned);
 	return 0;
 }
 
+/*
+ * kref refcount on *node_p will be 2 on successful addition: one kref from
+ * kref_init() for mmu_rb_handler and one kref to prevent *node_p from being
+ * released until after *node_p is assigned to an SDMA descriptor (struct
+ * sdma_desc) under add_system_iovec_to_sdma_packet(), even if the virtual
+ * address range for *node_p is invalidated between now and then.
+ */
+static int add_system_pinning(struct user_sdma_request *req,
+			      struct sdma_mmu_node **node_p,
+			      unsigned long start, unsigned long len)
+
+{
+	struct hfi1_user_sdma_pkt_q *pq = req->pq;
+	struct sdma_mmu_node *node;
+	int ret;
+
+	node = kzalloc(sizeof(*node), GFP_KERNEL);
+	if (!node)
+		return -ENOMEM;
+
+	/* First kref "moves" to mmu_rb_handler */
+	kref_init(&node->rb.refcount);
+
+	/* "safety" kref to prevent release before add_system_iovec_to_sdma_packet() */
+	kref_get(&node->rb.refcount);
+
+	node->pq = pq;
+	ret = pin_system_pages(req, start, len, node, PFN_DOWN(len));
+	if (ret == 0) {
+		ret = hfi1_mmu_rb_insert(pq->handler, &node->rb);
+		if (ret)
+			free_system_node(node);
+		else
+			*node_p = node;
+
+		return ret;
+	}
+
+	kfree(node);
+	return ret;
+}
+
+static int get_system_cache_entry(struct user_sdma_request *req,
+				  struct sdma_mmu_node **node_p,
+				  size_t req_start, size_t req_len)
+{
+	struct hfi1_user_sdma_pkt_q *pq = req->pq;
+	u64 start = ALIGN_DOWN(req_start, PAGE_SIZE);
+	u64 end = PFN_ALIGN(req_start + req_len);
+	struct mmu_rb_handler *handler = pq->handler;
+	int ret;
+
+	if ((end - start) == 0) {
+		SDMA_DBG(req,
+			 "Request for empty cache entry req_start %lx req_len %lx start %llx end %llx",
+			 req_start, req_len, start, end);
+		return -EINVAL;
+	}
+
+	SDMA_DBG(req, "req_start %lx req_len %lu", req_start, req_len);
+
+	while (1) {
+		struct sdma_mmu_node *node =
+			find_system_node(handler, start, end);
+		u64 prepend_len = 0;
+
+		SDMA_DBG(req, "node %p start %llx end %llu", node, start, end);
+		if (!node) {
+			ret = add_system_pinning(req, node_p, start,
+						 end - start);
+			if (ret == -EEXIST) {
+				/*
+				 * Another execution context has inserted a
+				 * conficting entry first.
+				 */
+				continue;
+			}
+			return ret;
+		}
+
+		if (node->rb.addr <= start) {
+			/*
+			 * This entry covers at least part of the region. If it doesn't extend
+			 * to the end, then this will be called again for the next segment.
+			 */
+			*node_p = node;
+			return 0;
+		}
+
+		SDMA_DBG(req, "prepend: node->rb.addr %lx, node->rb.refcount %d",
+			 node->rb.addr, kref_read(&node->rb.refcount));
+		prepend_len = node->rb.addr - start;
+
+		/*
+		 * This node will not be returned, instead a new node
+		 * will be. So release the reference.
+		 */
+		kref_put(&node->rb.refcount, hfi1_mmu_rb_release);
+
+		/* Prepend a node to cover the beginning of the allocation */
+		ret = add_system_pinning(req, node_p, start, prepend_len);
+		if (ret == -EEXIST) {
+			/* Another execution context has inserted a conficting entry first. */
+			continue;
+		}
+		return ret;
+	}
+}
+
+static void sdma_mmu_rb_node_get(void *ctx)
+{
+	struct mmu_rb_node *node = ctx;
+
+	kref_get(&node->refcount);
+}
+
+static void sdma_mmu_rb_node_put(void *ctx)
+{
+	struct sdma_mmu_node *node = ctx;
+
+	kref_put(&node->rb.refcount, hfi1_mmu_rb_release);
+}
+
+static int add_mapping_to_sdma_packet(struct user_sdma_request *req,
+				      struct user_sdma_txreq *tx,
+				      struct sdma_mmu_node *cache_entry,
+				      size_t start,
+				      size_t from_this_cache_entry)
+{
+	struct hfi1_user_sdma_pkt_q *pq = req->pq;
+	unsigned int page_offset;
+	unsigned int from_this_page;
+	size_t page_index;
+	void *ctx;
+	int ret;
+
+	/*
+	 * Because the cache may be more fragmented than the memory that is being accessed,
+	 * it's not strictly necessary to have a descriptor per cache entry.
+	 */
+
+	while (from_this_cache_entry) {
+		page_index = PFN_DOWN(start - cache_entry->rb.addr);
+
+		if (page_index >= cache_entry->npages) {
+			SDMA_DBG(req,
+				 "Request for page_index %zu >= cache_entry->npages %u",
+				 page_index, cache_entry->npages);
+			return -EINVAL;
+		}
+
+		page_offset = start - ALIGN_DOWN(start, PAGE_SIZE);
+		from_this_page = PAGE_SIZE - page_offset;
+
+		if (from_this_page < from_this_cache_entry) {
+			ctx = NULL;
+		} else {
+			/*
+			 * In the case they are equal the next line has no practical effect,
+			 * but it's better to do a register to register copy than a conditional
+			 * branch.
+			 */
+			from_this_page = from_this_cache_entry;
+			ctx = cache_entry;
+		}
+
+		ret = sdma_txadd_page(pq->dd, &tx->txreq,
+				      cache_entry->pages[page_index],
+				      page_offset, from_this_page,
+				      ctx,
+				      sdma_mmu_rb_node_get,
+				      sdma_mmu_rb_node_put);
+		if (ret) {
+			/*
+			 * When there's a failure, the entire request is freed by
+			 * user_sdma_send_pkts().
+			 */
+			SDMA_DBG(req,
+				 "sdma_txadd_page failed %d page_index %lu page_offset %u from_this_page %u",
+				 ret, page_index, page_offset, from_this_page);
+			return ret;
+		}
+		start += from_this_page;
+		from_this_cache_entry -= from_this_page;
+	}
+	return 0;
+}
+
+static int add_system_iovec_to_sdma_packet(struct user_sdma_request *req,
+					   struct user_sdma_txreq *tx,
+					   struct user_sdma_iovec *iovec,
+					   size_t from_this_iovec)
+{
+	while (from_this_iovec > 0) {
+		struct sdma_mmu_node *cache_entry;
+		size_t from_this_cache_entry;
+		size_t start;
+		int ret;
+
+		start = (uintptr_t)iovec->iov.iov_base + iovec->offset;
+		ret = get_system_cache_entry(req, &cache_entry, start,
+					     from_this_iovec);
+		if (ret) {
+			SDMA_DBG(req, "pin system segment failed %d", ret);
+			return ret;
+		}
+
+		from_this_cache_entry = cache_entry->rb.len - (start - cache_entry->rb.addr);
+		if (from_this_cache_entry > from_this_iovec)
+			from_this_cache_entry = from_this_iovec;
+
+		ret = add_mapping_to_sdma_packet(req, tx, cache_entry, start,
+						 from_this_cache_entry);
+
+		/*
+		 * Done adding cache_entry to zero or more sdma_desc. Can
+		 * kref_put() the "safety" kref taken under
+		 * get_system_cache_entry().
+		 */
+		kref_put(&cache_entry->rb.refcount, hfi1_mmu_rb_release);
+
+		if (ret) {
+			SDMA_DBG(req, "add system segment failed %d", ret);
+			return ret;
+		}
+
+		iovec->offset += from_this_cache_entry;
+		from_this_iovec -= from_this_cache_entry;
+	}
+
+	return 0;
+}
+
+static int add_system_pages_to_sdma_packet(struct user_sdma_request *req,
+					   struct user_sdma_txreq *tx,
+					   struct user_sdma_iovec *iovec,
+					   u32 *pkt_data_remaining)
+{
+	size_t remaining_to_add = *pkt_data_remaining;
+	/*
+	 * Walk through iovec entries, ensure the associated pages
+	 * are pinned and mapped, add data to the packet until no more
+	 * data remains to be added.
+	 */
+	while (remaining_to_add > 0) {
+		struct user_sdma_iovec *cur_iovec;
+		size_t from_this_iovec;
+		int ret;
+
+		cur_iovec = iovec;
+		from_this_iovec = iovec->iov.iov_len - iovec->offset;
+
+		if (from_this_iovec > remaining_to_add) {
+			from_this_iovec = remaining_to_add;
+		} else {
+			/* The current iovec entry will be consumed by this pass. */
+			req->iov_idx++;
+			iovec++;
+		}
+
+		ret = add_system_iovec_to_sdma_packet(req, tx, cur_iovec,
+						      from_this_iovec);
+		if (ret)
+			return ret;
+
+		remaining_to_add -= from_this_iovec;
+	}
+	*pkt_data_remaining = remaining_to_add;
+
+	return 0;
+}
+
+static bool sdma_rb_filter(struct mmu_rb_node *node, unsigned long addr,
+			   unsigned long len)
+{
+	return (bool)(node->addr == addr);
+}
+
 /*
  * Return 1 to remove the node from the rb tree and call the remove op.
  *
@@ -1474,10 +1634,6 @@ static int sdma_rb_evict(void *arg, struct mmu_rb_node *mnode,
 		container_of(mnode, struct sdma_mmu_node, rb);
 	struct evict_data *evict_data = evict_arg;
 
-	/* is this node still being used? */
-	if (atomic_read(&node->refcount))
-		return 0; /* keep this node */
-
 	/* this node will be evicted, add its pages to our count */
 	evict_data->cleared += node->npages;
 
@@ -1493,16 +1649,5 @@ static void sdma_rb_remove(void *arg, struct mmu_rb_node *mnode)
 	struct sdma_mmu_node *node =
 		container_of(mnode, struct sdma_mmu_node, rb);
 
-	unpin_sdma_pages(node);
-	kfree(node);
-}
-
-static int sdma_rb_invalidate(void *arg, struct mmu_rb_node *mnode)
-{
-	struct sdma_mmu_node *node =
-		container_of(mnode, struct sdma_mmu_node, rb);
-
-	if (!atomic_read(&node->refcount))
-		return 1;
-	return 0;
+	free_system_node(node);
 }
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_sdma.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_sdma.h
index ea56eb57e656..548347d4c5bc 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/user_sdma.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/user_sdma.h
@@ -104,7 +104,6 @@ struct hfi1_user_sdma_comp_q {
 struct sdma_mmu_node {
 	struct mmu_rb_node rb;
 	struct hfi1_user_sdma_pkt_q *pq;
-	atomic_t refcount;
 	struct page **pages;
 	unsigned int npages;
 };
@@ -112,16 +111,11 @@ struct sdma_mmu_node {
 struct user_sdma_iovec {
 	struct list_head list;
 	struct iovec iov;
-	/* number of pages in this vector */
-	unsigned int npages;
-	/* array of pinned pages for this vector */
-	struct page **pages;
 	/*
 	 * offset into the virtual address space of the vector at
 	 * which we last left off.
 	 */
 	u64 offset;
-	struct sdma_mmu_node *node;
 };
 
 /* evict operation argument */
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/verbs.c
index e6e17984553c..39ca32d9ae6a 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/verbs.c
@@ -778,8 +778,8 @@ static int build_verbs_tx_desc(
 
 	/* add icrc, lt byte, and padding to flit */
 	if (extra_bytes)
-		ret = sdma_txadd_daddr(sde->dd, &tx->txreq,
-				       sde->dd->sdma_pad_phys, extra_bytes);
+		ret = sdma_txadd_daddr(sde->dd, &tx->txreq, sde->dd->sdma_pad_phys,
+				       extra_bytes);
 
 bail_txadd:
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/vnic_sdma.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/vnic_sdma.c
index c3f0f8d877c3..cc6324d2d1dd 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hfi1/vnic_sdma.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hfi1/vnic_sdma.c
@@ -67,7 +67,8 @@ static noinline int build_vnic_ulp_payload(struct sdma_engine *sde,
 				      &tx->txreq,
 				      skb_frag_page(frag),
 				      skb_frag_off(frag),
-				      skb_frag_size(frag));
+				      skb_frag_size(frag),
+				      NULL, NULL, NULL);
 		if (unlikely(ret))
 			goto bail_txadd;
 	}
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_device.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_device.h
index 723e55a7de8d..f701cc86896b 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_device.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -202,6 +202,7 @@ struct hns_roce_ucontext {
 	struct list_head	page_list;
 	struct mutex		page_mutex;
 	struct hns_user_mmap_entry *db_mmap_entry;
+	u32			config;
 };
 
 struct hns_roce_pd {
@@ -334,6 +335,7 @@ struct hns_roce_wq {
 	u32		head;
 	u32		tail;
 	void __iomem	*db_reg;
+	u32		ext_sge_cnt;
 };
 
 struct hns_roce_sge {
@@ -635,6 +637,7 @@ struct hns_roce_qp {
 	struct list_head	rq_node; /* all recv qps are on a list */
 	struct list_head	sq_node; /* all send qps are on a list */
 	struct hns_user_mmap_entry *dwqe_mmap_entry;
+	u32			config;
 };
 
 struct hns_roce_ib_iboe {
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
index aa8a08d1c014..f30274986c0d 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -595,11 +595,12 @@ int hns_roce_table_get(struct hns_roce_dev *hr_dev,
 	}
 
 	/* Set HEM base address(128K/page, pa) to Hardware */
-	if (hr_dev->hw->set_hem(hr_dev, table, obj, HEM_HOP_STEP_DIRECT)) {
+	ret = hr_dev->hw->set_hem(hr_dev, table, obj, HEM_HOP_STEP_DIRECT);
+	if (ret) {
 		hns_roce_free_hem(hr_dev, table->hem[i]);
 		table->hem[i] = NULL;
-		ret = -ENODEV;
-		dev_err(dev, "set HEM base address to HW failed.\n");
+		dev_err(dev, "set HEM base address to HW failed, ret = %d.\n",
+			ret);
 		goto out;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 1435fe2ea176..34a270b6891a 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -192,7 +192,6 @@ static int fill_ext_sge_inl_data(struct hns_roce_qp *qp,
 				 unsigned int *sge_idx, u32 msg_len)
 {
 	struct ib_device *ibdev = &(to_hr_dev(qp->ibqp.device))->ib_dev;
-	unsigned int ext_sge_sz = qp->sq.max_gs * HNS_ROCE_SGE_SIZE;
 	unsigned int left_len_in_pg;
 	unsigned int idx = *sge_idx;
 	unsigned int i = 0;
@@ -200,7 +199,7 @@ static int fill_ext_sge_inl_data(struct hns_roce_qp *qp,
 	void *addr;
 	void *dseg;
 
-	if (msg_len > ext_sge_sz) {
+	if (msg_len > qp->sq.ext_sge_cnt * HNS_ROCE_SGE_SIZE) {
 		ibdev_err(ibdev,
 			  "no enough extended sge space for inline data.\n");
 		return -EINVAL;
@@ -1274,6 +1273,30 @@ static void update_cmdq_status(struct hns_roce_dev *hr_dev)
 		hr_dev->cmd.state = HNS_ROCE_CMDQ_STATE_FATAL_ERR;
 }
 
+static int hns_roce_cmd_err_convert_errno(u16 desc_ret)
+{
+	struct hns_roce_cmd_errcode errcode_table[] = {
+		{CMD_EXEC_SUCCESS, 0},
+		{CMD_NO_AUTH, -EPERM},
+		{CMD_NOT_EXIST, -EOPNOTSUPP},
+		{CMD_CRQ_FULL, -EXFULL},
+		{CMD_NEXT_ERR, -ENOSR},
+		{CMD_NOT_EXEC, -ENOTBLK},
+		{CMD_PARA_ERR, -EINVAL},
+		{CMD_RESULT_ERR, -ERANGE},
+		{CMD_TIMEOUT, -ETIME},
+		{CMD_HILINK_ERR, -ENOLINK},
+		{CMD_INFO_ILLEGAL, -ENXIO},
+		{CMD_INVALID, -EBADR},
+	};
+	u16 i;
+
+	for (i = 0; i < ARRAY_SIZE(errcode_table); i++)
+		if (desc_ret == errcode_table[i].return_status)
+			return errcode_table[i].errno;
+	return -EIO;
+}
+
 static int __hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
 			       struct hns_roce_cmq_desc *desc, int num)
 {
@@ -1319,7 +1342,7 @@ static int __hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
 			dev_err_ratelimited(hr_dev->dev,
 					    "Cmdq IO error, opcode = 0x%x, return = 0x%x.\n",
 					    desc->opcode, desc_ret);
-			ret = -EIO;
+			ret = hns_roce_cmd_err_convert_errno(desc_ret);
 		}
 	} else {
 		/* FW/HW reset or incorrect number of desc */
@@ -2024,13 +2047,14 @@ static void set_default_caps(struct hns_roce_dev *hr_dev)
 
 	caps->flags |= HNS_ROCE_CAP_FLAG_ATOMIC | HNS_ROCE_CAP_FLAG_MW |
 		       HNS_ROCE_CAP_FLAG_SRQ | HNS_ROCE_CAP_FLAG_FRMR |
-		       HNS_ROCE_CAP_FLAG_QP_FLOW_CTRL | HNS_ROCE_CAP_FLAG_XRC;
+		       HNS_ROCE_CAP_FLAG_QP_FLOW_CTRL;
 
 	caps->gid_table_len[0] = HNS_ROCE_V2_GID_INDEX_NUM;
 
 	if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09) {
 		caps->flags |= HNS_ROCE_CAP_FLAG_STASH |
-			       HNS_ROCE_CAP_FLAG_DIRECT_WQE;
+			       HNS_ROCE_CAP_FLAG_DIRECT_WQE |
+			       HNS_ROCE_CAP_FLAG_XRC;
 		caps->max_sq_inline = HNS_ROCE_V3_MAX_SQ_INLINE;
 	} else {
 		caps->max_sq_inline = HNS_ROCE_V2_MAX_SQ_INLINE;
@@ -2342,6 +2366,9 @@ static int hns_roce_query_pf_caps(struct hns_roce_dev *hr_dev)
 	caps->wqe_sge_hop_num = hr_reg_read(resp_d, PF_CAPS_D_EX_SGE_HOP_NUM);
 	caps->wqe_rq_hop_num = hr_reg_read(resp_d, PF_CAPS_D_RQWQE_HOP_NUM);
 
+	if (!(caps->page_size_cap & PAGE_SIZE))
+		caps->page_size_cap = HNS_ROCE_V2_PAGE_SIZE_SUPPORTED;
+
 	return 0;
 }
 
@@ -2631,31 +2658,124 @@ static void free_dip_list(struct hns_roce_dev *hr_dev)
 	spin_unlock_irqrestore(&hr_dev->dip_list_lock, flags);
 }
 
-static void free_mr_exit(struct hns_roce_dev *hr_dev)
+static struct ib_pd *free_mr_init_pd(struct hns_roce_dev *hr_dev)
+{
+	struct hns_roce_v2_priv *priv = hr_dev->priv;
+	struct hns_roce_v2_free_mr *free_mr = &priv->free_mr;
+	struct ib_device *ibdev = &hr_dev->ib_dev;
+	struct hns_roce_pd *hr_pd;
+	struct ib_pd *pd;
+
+	hr_pd = kzalloc(sizeof(*hr_pd), GFP_KERNEL);
+	if (ZERO_OR_NULL_PTR(hr_pd))
+		return NULL;
+	pd = &hr_pd->ibpd;
+	pd->device = ibdev;
+
+	if (hns_roce_alloc_pd(pd, NULL)) {
+		ibdev_err(ibdev, "failed to create pd for free mr.\n");
+		kfree(hr_pd);
+		return NULL;
+	}
+	free_mr->rsv_pd = to_hr_pd(pd);
+	free_mr->rsv_pd->ibpd.device = &hr_dev->ib_dev;
+	free_mr->rsv_pd->ibpd.uobject = NULL;
+	free_mr->rsv_pd->ibpd.__internal_mr = NULL;
+	atomic_set(&free_mr->rsv_pd->ibpd.usecnt, 0);
+
+	return pd;
+}
+
+static struct ib_cq *free_mr_init_cq(struct hns_roce_dev *hr_dev)
 {
 	struct hns_roce_v2_priv *priv = hr_dev->priv;
 	struct hns_roce_v2_free_mr *free_mr = &priv->free_mr;
+	struct ib_device *ibdev = &hr_dev->ib_dev;
+	struct ib_cq_init_attr cq_init_attr = {};
+	struct hns_roce_cq *hr_cq;
+	struct ib_cq *cq;
+
+	cq_init_attr.cqe = HNS_ROCE_FREE_MR_USED_CQE_NUM;
+
+	hr_cq = kzalloc(sizeof(*hr_cq), GFP_KERNEL);
+	if (ZERO_OR_NULL_PTR(hr_cq))
+		return NULL;
+
+	cq = &hr_cq->ib_cq;
+	cq->device = ibdev;
+
+	if (hns_roce_create_cq(cq, &cq_init_attr, NULL)) {
+		ibdev_err(ibdev, "failed to create cq for free mr.\n");
+		kfree(hr_cq);
+		return NULL;
+	}
+	free_mr->rsv_cq = to_hr_cq(cq);
+	free_mr->rsv_cq->ib_cq.device = &hr_dev->ib_dev;
+	free_mr->rsv_cq->ib_cq.uobject = NULL;
+	free_mr->rsv_cq->ib_cq.comp_handler = NULL;
+	free_mr->rsv_cq->ib_cq.event_handler = NULL;
+	free_mr->rsv_cq->ib_cq.cq_context = NULL;
+	atomic_set(&free_mr->rsv_cq->ib_cq.usecnt, 0);
+
+	return cq;
+}
+
+static int free_mr_init_qp(struct hns_roce_dev *hr_dev, struct ib_cq *cq,
+			   struct ib_qp_init_attr *init_attr, int i)
+{
+	struct hns_roce_v2_priv *priv = hr_dev->priv;
+	struct hns_roce_v2_free_mr *free_mr = &priv->free_mr;
+	struct ib_device *ibdev = &hr_dev->ib_dev;
+	struct hns_roce_qp *hr_qp;
+	struct ib_qp *qp;
 	int ret;
+
+	hr_qp = kzalloc(sizeof(*hr_qp), GFP_KERNEL);
+	if (ZERO_OR_NULL_PTR(hr_qp))
+		return -ENOMEM;
+
+	qp = &hr_qp->ibqp;
+	qp->device = ibdev;
+
+	ret = hns_roce_create_qp(qp, init_attr, NULL);
+	if (ret) {
+		ibdev_err(ibdev, "failed to create qp for free mr.\n");
+		kfree(hr_qp);
+		return ret;
+	}
+
+	free_mr->rsv_qp[i] = hr_qp;
+	free_mr->rsv_qp[i]->ibqp.recv_cq = cq;
+	free_mr->rsv_qp[i]->ibqp.send_cq = cq;
+
+	return 0;
+}
+
+static void free_mr_exit(struct hns_roce_dev *hr_dev)
+{
+	struct hns_roce_v2_priv *priv = hr_dev->priv;
+	struct hns_roce_v2_free_mr *free_mr = &priv->free_mr;
+	struct ib_qp *qp;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(free_mr->rsv_qp); i++) {
 		if (free_mr->rsv_qp[i]) {
-			ret = ib_destroy_qp(free_mr->rsv_qp[i]);
-			if (ret)
-				ibdev_err(&hr_dev->ib_dev,
-					  "failed to destroy qp in free mr.\n");
-
+			qp = &free_mr->rsv_qp[i]->ibqp;
+			hns_roce_v2_destroy_qp(qp, NULL);
+			kfree(free_mr->rsv_qp[i]);
 			free_mr->rsv_qp[i] = NULL;
 		}
 	}
 
 	if (free_mr->rsv_cq) {
-		ib_destroy_cq(free_mr->rsv_cq);
+		hns_roce_destroy_cq(&free_mr->rsv_cq->ib_cq, NULL);
+		kfree(free_mr->rsv_cq);
 		free_mr->rsv_cq = NULL;
 	}
 
 	if (free_mr->rsv_pd) {
-		ib_dealloc_pd(free_mr->rsv_pd);
+		hns_roce_dealloc_pd(&free_mr->rsv_pd->ibpd, NULL);
+		kfree(free_mr->rsv_pd);
 		free_mr->rsv_pd = NULL;
 	}
 }
@@ -2664,55 +2784,46 @@ static int free_mr_alloc_res(struct hns_roce_dev *hr_dev)
 {
 	struct hns_roce_v2_priv *priv = hr_dev->priv;
 	struct hns_roce_v2_free_mr *free_mr = &priv->free_mr;
-	struct ib_device *ibdev = &hr_dev->ib_dev;
-	struct ib_cq_init_attr cq_init_attr = {};
 	struct ib_qp_init_attr qp_init_attr = {};
 	struct ib_pd *pd;
 	struct ib_cq *cq;
-	struct ib_qp *qp;
 	int ret;
 	int i;
 
-	pd = ib_alloc_pd(ibdev, 0);
-	if (IS_ERR(pd)) {
-		ibdev_err(ibdev, "failed to create pd for free mr.\n");
-		return PTR_ERR(pd);
-	}
-	free_mr->rsv_pd = pd;
+	pd = free_mr_init_pd(hr_dev);
+	if (!pd)
+		return -ENOMEM;
 
-	cq_init_attr.cqe = HNS_ROCE_FREE_MR_USED_CQE_NUM;
-	cq = ib_create_cq(ibdev, NULL, NULL, NULL, &cq_init_attr);
-	if (IS_ERR(cq)) {
-		ibdev_err(ibdev, "failed to create cq for free mr.\n");
-		ret = PTR_ERR(cq);
-		goto create_failed;
+	cq = free_mr_init_cq(hr_dev);
+	if (!cq) {
+		ret = -ENOMEM;
+		goto create_failed_cq;
 	}
-	free_mr->rsv_cq = cq;
 
 	qp_init_attr.qp_type = IB_QPT_RC;
 	qp_init_attr.sq_sig_type = IB_SIGNAL_ALL_WR;
-	qp_init_attr.send_cq = free_mr->rsv_cq;
-	qp_init_attr.recv_cq = free_mr->rsv_cq;
+	qp_init_attr.send_cq = cq;
+	qp_init_attr.recv_cq = cq;
 	for (i = 0; i < ARRAY_SIZE(free_mr->rsv_qp); i++) {
 		qp_init_attr.cap.max_send_wr = HNS_ROCE_FREE_MR_USED_SQWQE_NUM;
 		qp_init_attr.cap.max_send_sge = HNS_ROCE_FREE_MR_USED_SQSGE_NUM;
 		qp_init_attr.cap.max_recv_wr = HNS_ROCE_FREE_MR_USED_RQWQE_NUM;
 		qp_init_attr.cap.max_recv_sge = HNS_ROCE_FREE_MR_USED_RQSGE_NUM;
 
-		qp = ib_create_qp(free_mr->rsv_pd, &qp_init_attr);
-		if (IS_ERR(qp)) {
-			ibdev_err(ibdev, "failed to create qp for free mr.\n");
-			ret = PTR_ERR(qp);
-			goto create_failed;
-		}
-
-		free_mr->rsv_qp[i] = qp;
+		ret = free_mr_init_qp(hr_dev, cq, &qp_init_attr, i);
+		if (ret)
+			goto create_failed_qp;
 	}
 
 	return 0;
 
-create_failed:
-	free_mr_exit(hr_dev);
+create_failed_qp:
+	hns_roce_destroy_cq(cq, NULL);
+	kfree(cq);
+
+create_failed_cq:
+	hns_roce_dealloc_pd(pd, NULL);
+	kfree(pd);
 
 	return ret;
 }
@@ -2728,14 +2839,17 @@ static int free_mr_modify_rsv_qp(struct hns_roce_dev *hr_dev,
 	int mask;
 	int ret;
 
-	hr_qp = to_hr_qp(free_mr->rsv_qp[sl_num]);
+	hr_qp = to_hr_qp(&free_mr->rsv_qp[sl_num]->ibqp);
 	hr_qp->free_mr_en = 1;
+	hr_qp->ibqp.device = ibdev;
+	hr_qp->ibqp.qp_type = IB_QPT_RC;
 
 	mask = IB_QP_STATE | IB_QP_PKEY_INDEX | IB_QP_PORT | IB_QP_ACCESS_FLAGS;
 	attr->qp_state = IB_QPS_INIT;
 	attr->port_num = 1;
 	attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE;
-	ret = ib_modify_qp(&hr_qp->ibqp, attr, mask);
+	ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, attr, mask, IB_QPS_INIT,
+				    IB_QPS_INIT);
 	if (ret) {
 		ibdev_err(ibdev, "failed to modify qp to init, ret = %d.\n",
 			  ret);
@@ -2756,7 +2870,8 @@ static int free_mr_modify_rsv_qp(struct hns_roce_dev *hr_dev,
 
 	rdma_ah_set_sl(&attr->ah_attr, (u8)sl_num);
 
-	ret = ib_modify_qp(&hr_qp->ibqp, attr, mask);
+	ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, attr, mask, IB_QPS_INIT,
+				    IB_QPS_RTR);
 	hr_dev->loop_idc = loopback;
 	if (ret) {
 		ibdev_err(ibdev, "failed to modify qp to rtr, ret = %d.\n",
@@ -2770,7 +2885,8 @@ static int free_mr_modify_rsv_qp(struct hns_roce_dev *hr_dev,
 	attr->sq_psn = HNS_ROCE_FREE_MR_USED_PSN;
 	attr->retry_cnt = HNS_ROCE_FREE_MR_USED_QP_RETRY_CNT;
 	attr->timeout = HNS_ROCE_FREE_MR_USED_QP_TIMEOUT;
-	ret = ib_modify_qp(&hr_qp->ibqp, attr, mask);
+	ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, attr, mask, IB_QPS_RTR,
+				    IB_QPS_RTS);
 	if (ret)
 		ibdev_err(ibdev, "failed to modify qp to rts, ret = %d.\n",
 			  ret);
@@ -3186,7 +3302,8 @@ static int set_mtpt_pbl(struct hns_roce_dev *hr_dev,
 	int i, count;
 
 	count = hns_roce_mtr_find(hr_dev, &mr->pbl_mtr, 0, pages,
-				  ARRAY_SIZE(pages), &pbl_ba);
+				  min_t(int, ARRAY_SIZE(pages), mr->npages),
+				  &pbl_ba);
 	if (count < 1) {
 		ibdev_err(ibdev, "failed to find PBL mtr, count = %d.\n",
 			  count);
@@ -3414,7 +3531,7 @@ static void free_mr_send_cmd_to_hw(struct hns_roce_dev *hr_dev)
 	mutex_lock(&free_mr->mutex);
 
 	for (i = 0; i < ARRAY_SIZE(free_mr->rsv_qp); i++) {
-		hr_qp = to_hr_qp(free_mr->rsv_qp[i]);
+		hr_qp = free_mr->rsv_qp[i];
 
 		ret = free_mr_post_send_lp_wqe(hr_qp);
 		if (ret) {
@@ -3429,7 +3546,7 @@ static void free_mr_send_cmd_to_hw(struct hns_roce_dev *hr_dev)
 
 	end = msecs_to_jiffies(HNS_ROCE_V2_FREE_MR_TIMEOUT) + jiffies;
 	while (cqe_cnt) {
-		npolled = hns_roce_v2_poll_cq(free_mr->rsv_cq, cqe_cnt, wc);
+		npolled = hns_roce_v2_poll_cq(&free_mr->rsv_cq->ib_cq, cqe_cnt, wc);
 		if (npolled < 0) {
 			ibdev_err(ibdev,
 				  "failed to poll cqe for free mr, remain %d cqe.\n",
@@ -4611,11 +4728,9 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp,
 	mtu = ib_mtu_enum_to_int(ib_mtu);
 	if (WARN_ON(mtu <= 0))
 		return -EINVAL;
-#define MAX_LP_MSG_LEN 16384
-	/* MTU * (2 ^ LP_PKTN_INI) shouldn't be bigger than 16KB */
-	lp_pktn_ini = ilog2(MAX_LP_MSG_LEN / mtu);
-	if (WARN_ON(lp_pktn_ini >= 0xF))
-		return -EINVAL;
+#define MIN_LP_MSG_LEN 1024
+	/* mtu * (2 ^ lp_pktn_ini) should be in the range of 1024 to mtu */
+	lp_pktn_ini = ilog2(max(mtu, MIN_LP_MSG_LEN) / mtu);
 
 	if (attr_mask & IB_QP_PATH_MTU) {
 		hr_reg_write(context, QPC_MTU, ib_mtu);
@@ -5019,7 +5134,6 @@ static int hns_roce_v2_set_abs_fields(struct ib_qp *ibqp,
 static bool check_qp_timeout_cfg_range(struct hns_roce_dev *hr_dev, u8 *timeout)
 {
 #define QP_ACK_TIMEOUT_MAX_HIP08 20
-#define QP_ACK_TIMEOUT_OFFSET 10
 #define QP_ACK_TIMEOUT_MAX 31
 
 	if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08) {
@@ -5028,7 +5142,7 @@ static bool check_qp_timeout_cfg_range(struct hns_roce_dev *hr_dev, u8 *timeout)
 				   "local ACK timeout shall be 0 to 20.\n");
 			return false;
 		}
-		*timeout += QP_ACK_TIMEOUT_OFFSET;
+		*timeout += HNS_ROCE_V2_QP_ACK_TIMEOUT_OFS_HIP08;
 	} else if (hr_dev->pci_dev->revision > PCI_REVISION_ID_HIP08) {
 		if (*timeout > QP_ACK_TIMEOUT_MAX) {
 			ibdev_warn(&hr_dev->ib_dev,
@@ -5314,6 +5428,18 @@ out:
 	return ret;
 }
 
+static u8 get_qp_timeout_attr(struct hns_roce_dev *hr_dev,
+			      struct hns_roce_v2_qp_context *context)
+{
+	u8 timeout;
+
+	timeout = (u8)hr_reg_read(context, QPC_AT);
+	if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08)
+		timeout -= HNS_ROCE_V2_QP_ACK_TIMEOUT_OFS_HIP08;
+
+	return timeout;
+}
+
 static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 				int qp_attr_mask,
 				struct ib_qp_init_attr *qp_init_attr)
@@ -5375,6 +5501,8 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 
 		rdma_ah_set_sl(&qp_attr->ah_attr,
 			       hr_reg_read(&context, QPC_SL));
+		rdma_ah_set_port_num(&qp_attr->ah_attr, hr_qp->port + 1);
+		rdma_ah_set_ah_flags(&qp_attr->ah_attr, IB_AH_GRH);
 		grh->flow_label = hr_reg_read(&context, QPC_FL);
 		grh->sgid_index = hr_reg_read(&context, QPC_GMV_IDX);
 		grh->hop_limit = hr_reg_read(&context, QPC_HOPLIMIT);
@@ -5389,7 +5517,7 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 	qp_attr->max_dest_rd_atomic = 1 << hr_reg_read(&context, QPC_RR_MAX);
 
 	qp_attr->min_rnr_timer = (u8)hr_reg_read(&context, QPC_MIN_RNR_TIME);
-	qp_attr->timeout = (u8)hr_reg_read(&context, QPC_AT);
+	qp_attr->timeout = get_qp_timeout_attr(hr_dev, &context);
 	qp_attr->retry_cnt = hr_reg_read(&context, QPC_RETRY_NUM_INIT);
 	qp_attr->rnr_retry = hr_reg_read(&context, QPC_RNR_NUM_INIT);
 
@@ -5468,7 +5596,7 @@ static int hns_roce_v2_destroy_qp_common(struct hns_roce_dev *hr_dev,
 	return ret;
 }
 
-static int hns_roce_v2_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)
+int hns_roce_v2_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)
 {
 	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
 	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
index c7bf2d52c1cd..2b4dbbb06eb5 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -72,6 +72,8 @@
 #define HNS_ROCE_V2_IDX_ENTRY_SZ		4
 
 #define HNS_ROCE_V2_SCCC_SZ			32
+#define HNS_ROCE_V2_QP_ACK_TIMEOUT_OFS_HIP08    10
+
 #define HNS_ROCE_V3_SCCC_SZ			64
 #define HNS_ROCE_V3_GMV_ENTRY_SZ		32
 
@@ -272,6 +274,11 @@ enum hns_roce_cmd_return_status {
 	CMD_OTHER_ERR = 0xff
 };
 
+struct hns_roce_cmd_errcode {
+	enum hns_roce_cmd_return_status return_status;
+	int errno;
+};
+
 enum hns_roce_sgid_type {
 	GID_TYPE_FLAG_ROCE_V1 = 0,
 	GID_TYPE_FLAG_ROCE_V2_IPV4,
@@ -1327,9 +1334,9 @@ struct hns_roce_link_table {
 #define HNS_ROCE_EXT_LLM_MIN_PAGES(que_num) ((que_num) * 4 + 2)
 
 struct hns_roce_v2_free_mr {
-	struct ib_qp *rsv_qp[HNS_ROCE_FREE_MR_USED_QP_NUM];
-	struct ib_cq *rsv_cq;
-	struct ib_pd *rsv_pd;
+	struct hns_roce_qp *rsv_qp[HNS_ROCE_FREE_MR_USED_QP_NUM];
+	struct hns_roce_cq *rsv_cq;
+	struct hns_roce_pd *rsv_pd;
 	struct mutex mutex;
 };
 
@@ -1459,6 +1466,8 @@ struct hns_roce_sccc_clr_done {
 	__le32 rsv[5];
 };
 
+int hns_roce_v2_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata);
+
 static inline void hns_roce_write64(struct hns_roce_dev *hr_dev, __le32 val[2],
 				    void __iomem *dest)
 {
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_main.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_main.c
index dcf89689a4c6..946ba1109e87 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_main.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -354,10 +354,11 @@ static int hns_roce_alloc_uar_entry(struct ib_ucontext *uctx)
 static int hns_roce_alloc_ucontext(struct ib_ucontext *uctx,
 				   struct ib_udata *udata)
 {
-	int ret;
 	struct hns_roce_ucontext *context = to_hr_ucontext(uctx);
-	struct hns_roce_ib_alloc_ucontext_resp resp = {};
 	struct hns_roce_dev *hr_dev = to_hr_dev(uctx->device);
+	struct hns_roce_ib_alloc_ucontext_resp resp = {};
+	struct hns_roce_ib_alloc_ucontext ucmd = {};
+	int ret;
 
 	if (!hr_dev->active)
 		return -EAGAIN;
@@ -365,6 +366,19 @@ static int hns_roce_alloc_ucontext(struct ib_ucontext *uctx,
 	resp.qp_tab_size = hr_dev->caps.num_qps;
 	resp.srq_tab_size = hr_dev->caps.num_srqs;
 
+	ret = ib_copy_from_udata(&ucmd, udata,
+				 min(udata->inlen, sizeof(ucmd)));
+	if (ret)
+		return ret;
+
+	if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09)
+		context->config = ucmd.config & HNS_ROCE_EXSGE_FLAGS;
+
+	if (context->config & HNS_ROCE_EXSGE_FLAGS) {
+		resp.config |= HNS_ROCE_RSP_EXSGE_FLAGS;
+		resp.max_inline_data = hr_dev->caps.max_sq_inline;
+	}
+
 	ret = hns_roce_uar_alloc(hr_dev, &context->uar);
 	if (ret)
 		goto error_fail_uar_alloc;
@@ -429,14 +443,15 @@ static int hns_roce_mmap(struct ib_ucontext *uctx, struct vm_area_struct *vma)
 		prot = pgprot_device(vma->vm_page_prot);
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out;
 	}
 
 	ret = rdma_user_mmap_io(uctx, vma, pfn, rdma_entry->npages * PAGE_SIZE,
 				prot, rdma_entry);
 
+out:
 	rdma_user_mmap_entry_put(rdma_entry);
-
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c
index 845ac7d3831f..14376490ac22 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c
@@ -33,6 +33,7 @@
 
 #include <linux/vmalloc.h>
 #include <rdma/ib_umem.h>
+#include <linux/math.h>
 #include "hns_roce_device.h"
 #include "hns_roce_cmd.h"
 #include "hns_roce_hem.h"
@@ -392,10 +393,10 @@ struct ib_mr *hns_roce_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
 
 	return &mr->ibmr;
 
-err_key:
-	free_mr_key(hr_dev, mr);
 err_pbl:
 	free_mr_pbl(hr_dev, mr);
+err_key:
+	free_mr_key(hr_dev, mr);
 err_free:
 	kfree(mr);
 	return ERR_PTR(ret);
@@ -909,6 +910,44 @@ static int mtr_init_buf_cfg(struct hns_roce_dev *hr_dev,
 	return page_cnt;
 }
 
+static u64 cal_pages_per_l1ba(unsigned int ba_per_bt, unsigned int hopnum)
+{
+	return int_pow(ba_per_bt, hopnum - 1);
+}
+
+static unsigned int cal_best_bt_pg_sz(struct hns_roce_dev *hr_dev,
+				      struct hns_roce_mtr *mtr,
+				      unsigned int pg_shift)
+{
+	unsigned long cap = hr_dev->caps.page_size_cap;
+	struct hns_roce_buf_region *re;
+	unsigned int pgs_per_l1ba;
+	unsigned int ba_per_bt;
+	unsigned int ba_num;
+	int i;
+
+	for_each_set_bit_from(pg_shift, &cap, sizeof(cap) * BITS_PER_BYTE) {
+		if (!(BIT(pg_shift) & cap))
+			continue;
+
+		ba_per_bt = BIT(pg_shift) / BA_BYTE_LEN;
+		ba_num = 0;
+		for (i = 0; i < mtr->hem_cfg.region_count; i++) {
+			re = &mtr->hem_cfg.region[i];
+			if (re->hopnum == 0)
+				continue;
+
+			pgs_per_l1ba = cal_pages_per_l1ba(ba_per_bt, re->hopnum);
+			ba_num += DIV_ROUND_UP(re->count, pgs_per_l1ba);
+		}
+
+		if (ba_num <= ba_per_bt)
+			return pg_shift;
+	}
+
+	return 0;
+}
+
 static int mtr_alloc_mtt(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr,
 			 unsigned int ba_page_shift)
 {
@@ -917,6 +956,10 @@ static int mtr_alloc_mtt(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr,
 
 	hns_roce_hem_list_init(&mtr->hem_list);
 	if (!cfg->is_direct) {
+		ba_page_shift = cal_best_bt_pg_sz(hr_dev, mtr, ba_page_shift);
+		if (!ba_page_shift)
+			return -ERANGE;
+
 		ret = hns_roce_hem_list_request(hr_dev, &mtr->hem_list,
 						cfg->region, cfg->region_count,
 						ba_page_shift);
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_qp.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_qp.c
index f0bd82a18069..0ae335fb205c 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -476,38 +476,109 @@ static int set_rq_size(struct hns_roce_dev *hr_dev, struct ib_qp_cap *cap,
 	return 0;
 }
 
-static u32 get_wqe_ext_sge_cnt(struct hns_roce_qp *qp)
+static u32 get_max_inline_data(struct hns_roce_dev *hr_dev,
+			       struct ib_qp_cap *cap)
 {
-	/* GSI/UD QP only has extended sge */
-	if (qp->ibqp.qp_type == IB_QPT_GSI || qp->ibqp.qp_type == IB_QPT_UD)
-		return qp->sq.max_gs;
-
-	if (qp->sq.max_gs > HNS_ROCE_SGE_IN_WQE)
-		return qp->sq.max_gs - HNS_ROCE_SGE_IN_WQE;
+	if (cap->max_inline_data) {
+		cap->max_inline_data = roundup_pow_of_two(cap->max_inline_data);
+		return min(cap->max_inline_data,
+			   hr_dev->caps.max_sq_inline);
+	}
 
 	return 0;
 }
 
+static void update_inline_data(struct hns_roce_qp *hr_qp,
+			       struct ib_qp_cap *cap)
+{
+	u32 sge_num = hr_qp->sq.ext_sge_cnt;
+
+	if (hr_qp->config & HNS_ROCE_EXSGE_FLAGS) {
+		if (!(hr_qp->ibqp.qp_type == IB_QPT_GSI ||
+		      hr_qp->ibqp.qp_type == IB_QPT_UD))
+			sge_num = max((u32)HNS_ROCE_SGE_IN_WQE, sge_num);
+
+		cap->max_inline_data = max(cap->max_inline_data,
+					   sge_num * HNS_ROCE_SGE_SIZE);
+	}
+
+	hr_qp->max_inline_data = cap->max_inline_data;
+}
+
+static u32 get_sge_num_from_max_send_sge(bool is_ud_or_gsi,
+					 u32 max_send_sge)
+{
+	unsigned int std_sge_num;
+	unsigned int min_sge;
+
+	std_sge_num = is_ud_or_gsi ? 0 : HNS_ROCE_SGE_IN_WQE;
+	min_sge = is_ud_or_gsi ? 1 : 0;
+	return max_send_sge > std_sge_num ? (max_send_sge - std_sge_num) :
+				min_sge;
+}
+
+static unsigned int get_sge_num_from_max_inl_data(bool is_ud_or_gsi,
+						  u32 max_inline_data)
+{
+	unsigned int inline_sge;
+
+	inline_sge = roundup_pow_of_two(max_inline_data) / HNS_ROCE_SGE_SIZE;
+
+	/*
+	 * if max_inline_data less than
+	 * HNS_ROCE_SGE_IN_WQE * HNS_ROCE_SGE_SIZE,
+	 * In addition to ud's mode, no need to extend sge.
+	 */
+	if (!is_ud_or_gsi && inline_sge <= HNS_ROCE_SGE_IN_WQE)
+		inline_sge = 0;
+
+	return inline_sge;
+}
+
 static void set_ext_sge_param(struct hns_roce_dev *hr_dev, u32 sq_wqe_cnt,
 			      struct hns_roce_qp *hr_qp, struct ib_qp_cap *cap)
 {
+	bool is_ud_or_gsi = (hr_qp->ibqp.qp_type == IB_QPT_GSI ||
+				hr_qp->ibqp.qp_type == IB_QPT_UD);
+	unsigned int std_sge_num;
+	u32 inline_ext_sge = 0;
+	u32 ext_wqe_sge_cnt;
 	u32 total_sge_cnt;
-	u32 wqe_sge_cnt;
+
+	cap->max_inline_data = get_max_inline_data(hr_dev, cap);
 
 	hr_qp->sge.sge_shift = HNS_ROCE_SGE_SHIFT;
+	std_sge_num = is_ud_or_gsi ? 0 : HNS_ROCE_SGE_IN_WQE;
+	ext_wqe_sge_cnt = get_sge_num_from_max_send_sge(is_ud_or_gsi,
+							cap->max_send_sge);
 
-	hr_qp->sq.max_gs = max(1U, cap->max_send_sge);
+	if (hr_qp->config & HNS_ROCE_EXSGE_FLAGS) {
+		inline_ext_sge = max(ext_wqe_sge_cnt,
+				     get_sge_num_from_max_inl_data(is_ud_or_gsi,
+							 cap->max_inline_data));
+		hr_qp->sq.ext_sge_cnt = inline_ext_sge ?
+					roundup_pow_of_two(inline_ext_sge) : 0;
 
-	wqe_sge_cnt = get_wqe_ext_sge_cnt(hr_qp);
+		hr_qp->sq.max_gs = max(1U, (hr_qp->sq.ext_sge_cnt + std_sge_num));
+		hr_qp->sq.max_gs = min(hr_qp->sq.max_gs, hr_dev->caps.max_sq_sg);
+
+		ext_wqe_sge_cnt = hr_qp->sq.ext_sge_cnt;
+	} else {
+		hr_qp->sq.max_gs = max(1U, cap->max_send_sge);
+		hr_qp->sq.max_gs = min(hr_qp->sq.max_gs, hr_dev->caps.max_sq_sg);
+		hr_qp->sq.ext_sge_cnt = hr_qp->sq.max_gs;
+	}
 
 	/* If the number of extended sge is not zero, they MUST use the
 	 * space of HNS_HW_PAGE_SIZE at least.
 	 */
-	if (wqe_sge_cnt) {
-		total_sge_cnt = roundup_pow_of_two(sq_wqe_cnt * wqe_sge_cnt);
+	if (ext_wqe_sge_cnt) {
+		total_sge_cnt = roundup_pow_of_two(sq_wqe_cnt * ext_wqe_sge_cnt);
 		hr_qp->sge.sge_cnt = max(total_sge_cnt,
 				(u32)HNS_HW_PAGE_SIZE / HNS_ROCE_SGE_SIZE);
 	}
+
+	update_inline_data(hr_qp, cap);
 }
 
 static int check_sq_size_with_integrity(struct hns_roce_dev *hr_dev,
@@ -556,6 +627,7 @@ static int set_user_sq_size(struct hns_roce_dev *hr_dev,
 
 	hr_qp->sq.wqe_shift = ucmd->log_sq_stride;
 	hr_qp->sq.wqe_cnt = cnt;
+	cap->max_send_sge = hr_qp->sq.max_gs;
 
 	return 0;
 }
@@ -986,13 +1058,9 @@ static int set_qp_param(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp,
 			struct hns_roce_ib_create_qp *ucmd)
 {
 	struct ib_device *ibdev = &hr_dev->ib_dev;
+	struct hns_roce_ucontext *uctx;
 	int ret;
 
-	if (init_attr->cap.max_inline_data > hr_dev->caps.max_sq_inline)
-		init_attr->cap.max_inline_data = hr_dev->caps.max_sq_inline;
-
-	hr_qp->max_inline_data = init_attr->cap.max_inline_data;
-
 	if (init_attr->sq_sig_type == IB_SIGNAL_ALL_WR)
 		hr_qp->sq_signal_bits = IB_SIGNAL_ALL_WR;
 	else
@@ -1015,12 +1083,17 @@ static int set_qp_param(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp,
 			return ret;
 		}
 
+		uctx = rdma_udata_to_drv_context(udata, struct hns_roce_ucontext,
+						 ibucontext);
+		hr_qp->config = uctx->config;
 		ret = set_user_sq_size(hr_dev, &init_attr->cap, hr_qp, ucmd);
 		if (ret)
 			ibdev_err(ibdev,
 				  "failed to set user SQ size, ret = %d.\n",
 				  ret);
 	} else {
+		if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09)
+			hr_qp->config = HNS_ROCE_EXSGE_FLAGS;
 		ret = set_kernel_sq_size(hr_dev, &init_attr->cap, hr_qp);
 		if (ret)
 			ibdev_err(ibdev,
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/cm.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/cm.c
index 7b086fe63a24..8817864154af 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/cm.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/cm.c
@@ -1458,13 +1458,15 @@ static int irdma_send_fin(struct irdma_cm_node *cm_node)
  * irdma_find_listener - find a cm node listening on this addr-port pair
  * @cm_core: cm's core
  * @dst_addr: listener ip addr
+ * @ipv4: flag indicating IPv4 when true
  * @dst_port: listener tcp port num
  * @vlan_id: virtual LAN ID
  * @listener_state: state to match with listen node's
  */
 static struct irdma_cm_listener *
-irdma_find_listener(struct irdma_cm_core *cm_core, u32 *dst_addr, u16 dst_port,
-		    u16 vlan_id, enum irdma_cm_listener_state listener_state)
+irdma_find_listener(struct irdma_cm_core *cm_core, u32 *dst_addr, bool ipv4,
+		    u16 dst_port, u16 vlan_id,
+		    enum irdma_cm_listener_state listener_state)
 {
 	struct irdma_cm_listener *listen_node;
 	static const u32 ip_zero[4] = { 0, 0, 0, 0 };
@@ -1477,7 +1479,7 @@ irdma_find_listener(struct irdma_cm_core *cm_core, u32 *dst_addr, u16 dst_port,
 	list_for_each_entry (listen_node, &cm_core->listen_list, list) {
 		memcpy(listen_addr, listen_node->loc_addr, sizeof(listen_addr));
 		listen_port = listen_node->loc_port;
-		if (listen_port != dst_port ||
+		if (listen_node->ipv4 != ipv4 || listen_port != dst_port ||
 		    !(listener_state & listen_node->listener_state))
 			continue;
 		/* compare node pair, return node handle if a match */
@@ -1722,6 +1724,9 @@ static int irdma_add_mqh_4(struct irdma_device *iwdev,
 			continue;
 
 		idev = in_dev_get(ip_dev);
+		if (!idev)
+			continue;
+
 		in_dev_for_each_ifa_rtnl(ifa, idev) {
 			ibdev_dbg(&iwdev->ibdev,
 				  "CM: Allocating child CM Listener forIP=%pI4, vlan_id=%d, MAC=%pM\n",
@@ -2899,9 +2904,10 @@ irdma_make_listen_node(struct irdma_cm_core *cm_core,
 	unsigned long flags;
 
 	/* cannot have multiple matching listeners */
-	listener = irdma_find_listener(cm_core, cm_info->loc_addr,
-				       cm_info->loc_port, cm_info->vlan_id,
-				       IRDMA_CM_LISTENER_EITHER_STATE);
+	listener =
+		irdma_find_listener(cm_core, cm_info->loc_addr, cm_info->ipv4,
+				    cm_info->loc_port, cm_info->vlan_id,
+				    IRDMA_CM_LISTENER_EITHER_STATE);
 	if (listener &&
 	    listener->listener_state == IRDMA_CM_LISTENER_ACTIVE_STATE) {
 		refcount_dec(&listener->refcnt);
@@ -3150,6 +3156,7 @@ void irdma_receive_ilq(struct irdma_sc_vsi *vsi, struct irdma_puda_buf *rbuf)
 
 		listener = irdma_find_listener(cm_core,
 					       cm_info.loc_addr,
+					       cm_info.ipv4,
 					       cm_info.loc_port,
 					       cm_info.vlan_id,
 					       IRDMA_CM_LISTENER_ACTIVE_STATE);
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/cm.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/cm.h
index 19c284975fc7..7feadb3e1eda 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/cm.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/cm.h
@@ -41,7 +41,7 @@
 #define TCP_OPTIONS_PADDING	3
 
 #define IRDMA_DEFAULT_RETRYS	64
-#define IRDMA_DEFAULT_RETRANS	8
+#define IRDMA_DEFAULT_RETRANS	32
 #define IRDMA_DEFAULT_TTL		0x40
 #define IRDMA_DEFAULT_RTT_VAR		6
 #define IRDMA_DEFAULT_SS_THRESH		0x3fffffff
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/hw.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/hw.c
index ab246447520b..43dfa4761f06 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/hw.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/hw.c
@@ -41,6 +41,7 @@ static enum irdma_hmc_rsrc_type iw_hmc_obj_types[] = {
 	IRDMA_HMC_IW_XFFL,
 	IRDMA_HMC_IW_Q1,
 	IRDMA_HMC_IW_Q1FL,
+	IRDMA_HMC_IW_PBLE,
 	IRDMA_HMC_IW_TIMER,
 	IRDMA_HMC_IW_FSIMC,
 	IRDMA_HMC_IW_FSIAV,
@@ -483,6 +484,8 @@ static int irdma_save_msix_info(struct irdma_pci_f *rf)
 	iw_qvlist->num_vectors = rf->msix_count;
 	if (rf->msix_count <= num_online_cpus())
 		rf->msix_shared = true;
+	else if (rf->msix_count > num_online_cpus() + 1)
+		rf->msix_count = num_online_cpus() + 1;
 
 	pmsix = rf->msix_entries;
 	for (i = 0, ceq_idx = 0; i < rf->msix_count; i++, iw_qvinfo++) {
@@ -825,6 +828,8 @@ static int irdma_create_hmc_objs(struct irdma_pci_f *rf, bool privileged,
 	info.entry_type = rf->sd_type;
 
 	for (i = 0; i < IW_HMC_OBJ_TYPE_NUM; i++) {
+		if (iw_hmc_obj_types[i] == IRDMA_HMC_IW_PBLE)
+			continue;
 		if (dev->hmc_info->hmc_obj[iw_hmc_obj_types[i]].cnt) {
 			info.rsrc_type = iw_hmc_obj_types[i];
 			info.count = dev->hmc_info->hmc_obj[info.rsrc_type].cnt;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/uk.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/uk.c
index a6e5d350a94c..dd428d915c17 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/uk.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/uk.c
@@ -93,16 +93,18 @@ static int irdma_nop_1(struct irdma_qp_uk *qp)
  */
 void irdma_clr_wqes(struct irdma_qp_uk *qp, u32 qp_wqe_idx)
 {
-	__le64 *wqe;
+	struct irdma_qp_quanta *sq;
 	u32 wqe_idx;
 
 	if (!(qp_wqe_idx & 0x7F)) {
 		wqe_idx = (qp_wqe_idx + 128) % qp->sq_ring.size;
-		wqe = qp->sq_base[wqe_idx].elem;
+		sq = qp->sq_base + wqe_idx;
 		if (wqe_idx)
-			memset(wqe, qp->swqe_polarity ? 0 : 0xFF, 0x1000);
+			memset(sq, qp->swqe_polarity ? 0 : 0xFF,
+			       128 * sizeof(*sq));
 		else
-			memset(wqe, qp->swqe_polarity ? 0xFF : 0, 0x1000);
+			memset(sq, qp->swqe_polarity ? 0xFF : 0,
+			       128 * sizeof(*sq));
 	}
 }
 
@@ -566,21 +568,37 @@ static void irdma_set_mw_bind_wqe_gen_1(__le64 *wqe,
 
 /**
  * irdma_copy_inline_data_gen_1 - Copy inline data to wqe
- * @dest: pointer to wqe
- * @src: pointer to inline data
- * @len: length of inline data to copy
+ * @wqe: pointer to wqe
+ * @sge_list: table of pointers to inline data
+ * @num_sges: Total inline data length
  * @polarity: compatibility parameter
  */
-static void irdma_copy_inline_data_gen_1(u8 *dest, u8 *src, u32 len,
-					 u8 polarity)
+static void irdma_copy_inline_data_gen_1(u8 *wqe, struct ib_sge *sge_list,
+					 u32 num_sges, u8 polarity)
 {
-	if (len <= 16) {
-		memcpy(dest, src, len);
-	} else {
-		memcpy(dest, src, 16);
-		src += 16;
-		dest = dest + 32;
-		memcpy(dest, src, len - 16);
+	u32 quanta_bytes_remaining = 16;
+	int i;
+
+	for (i = 0; i < num_sges; i++) {
+		u8 *cur_sge = (u8 *)(uintptr_t)sge_list[i].addr;
+		u32 sge_len = sge_list[i].length;
+
+		while (sge_len) {
+			u32 bytes_copied;
+
+			bytes_copied = min(sge_len, quanta_bytes_remaining);
+			memcpy(wqe, cur_sge, bytes_copied);
+			wqe += bytes_copied;
+			cur_sge += bytes_copied;
+			quanta_bytes_remaining -= bytes_copied;
+			sge_len -= bytes_copied;
+
+			if (!quanta_bytes_remaining) {
+				/* Remaining inline bytes reside after hdr */
+				wqe += 16;
+				quanta_bytes_remaining = 32;
+			}
+		}
 	}
 }
 
@@ -612,35 +630,51 @@ static void irdma_set_mw_bind_wqe(__le64 *wqe,
 
 /**
  * irdma_copy_inline_data - Copy inline data to wqe
- * @dest: pointer to wqe
- * @src: pointer to inline data
- * @len: length of inline data to copy
+ * @wqe: pointer to wqe
+ * @sge_list: table of pointers to inline data
+ * @num_sges: number of SGE's
  * @polarity: polarity of wqe valid bit
  */
-static void irdma_copy_inline_data(u8 *dest, u8 *src, u32 len, u8 polarity)
+static void irdma_copy_inline_data(u8 *wqe, struct ib_sge *sge_list,
+				   u32 num_sges, u8 polarity)
 {
 	u8 inline_valid = polarity << IRDMA_INLINE_VALID_S;
-	u32 copy_size;
-
-	dest += 8;
-	if (len <= 8) {
-		memcpy(dest, src, len);
-		return;
-	}
-
-	*((u64 *)dest) = *((u64 *)src);
-	len -= 8;
-	src += 8;
-	dest += 24; /* point to additional 32 byte quanta */
-
-	while (len) {
-		copy_size = len < 31 ? len : 31;
-		memcpy(dest, src, copy_size);
-		*(dest + 31) = inline_valid;
-		len -= copy_size;
-		dest += 32;
-		src += copy_size;
+	u32 quanta_bytes_remaining = 8;
+	bool first_quanta = true;
+	int i;
+
+	wqe += 8;
+
+	for (i = 0; i < num_sges; i++) {
+		u8 *cur_sge = (u8 *)(uintptr_t)sge_list[i].addr;
+		u32 sge_len = sge_list[i].length;
+
+		while (sge_len) {
+			u32 bytes_copied;
+
+			bytes_copied = min(sge_len, quanta_bytes_remaining);
+			memcpy(wqe, cur_sge, bytes_copied);
+			wqe += bytes_copied;
+			cur_sge += bytes_copied;
+			quanta_bytes_remaining -= bytes_copied;
+			sge_len -= bytes_copied;
+
+			if (!quanta_bytes_remaining) {
+				quanta_bytes_remaining = 31;
+
+				/* Remaining inline bytes reside after hdr */
+				if (first_quanta) {
+					first_quanta = false;
+					wqe += 16;
+				} else {
+					*wqe = inline_valid;
+					wqe++;
+				}
+			}
+		}
 	}
+	if (!first_quanta && quanta_bytes_remaining < 31)
+		*(wqe + quanta_bytes_remaining) = inline_valid;
 }
 
 /**
@@ -679,20 +713,27 @@ int irdma_uk_inline_rdma_write(struct irdma_qp_uk *qp,
 			       struct irdma_post_sq_info *info, bool post_sq)
 {
 	__le64 *wqe;
-	struct irdma_inline_rdma_write *op_info;
+	struct irdma_rdma_write *op_info;
 	u64 hdr = 0;
 	u32 wqe_idx;
 	bool read_fence = false;
+	u32 i, total_size = 0;
 	u16 quanta;
 
 	info->push_wqe = qp->push_db ? true : false;
-	op_info = &info->op.inline_rdma_write;
+	op_info = &info->op.rdma_write;
 
-	if (op_info->len > qp->max_inline_data)
+	if (unlikely(qp->max_sq_frag_cnt < op_info->num_lo_sges))
 		return -EINVAL;
 
-	quanta = qp->wqe_ops.iw_inline_data_size_to_quanta(op_info->len);
-	wqe = irdma_qp_get_next_send_wqe(qp, &wqe_idx, quanta, op_info->len,
+	for (i = 0; i < op_info->num_lo_sges; i++)
+		total_size += op_info->lo_sg_list[i].length;
+
+	if (unlikely(total_size > qp->max_inline_data))
+		return -EINVAL;
+
+	quanta = qp->wqe_ops.iw_inline_data_size_to_quanta(total_size);
+	wqe = irdma_qp_get_next_send_wqe(qp, &wqe_idx, quanta, total_size,
 					 info);
 	if (!wqe)
 		return -ENOMEM;
@@ -705,7 +746,7 @@ int irdma_uk_inline_rdma_write(struct irdma_qp_uk *qp,
 
 	hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, op_info->rem_addr.lkey) |
 	      FIELD_PREP(IRDMAQPSQ_OPCODE, info->op_type) |
-	      FIELD_PREP(IRDMAQPSQ_INLINEDATALEN, op_info->len) |
+	      FIELD_PREP(IRDMAQPSQ_INLINEDATALEN, total_size) |
 	      FIELD_PREP(IRDMAQPSQ_REPORTRTT, info->report_rtt ? 1 : 0) |
 	      FIELD_PREP(IRDMAQPSQ_INLINEDATAFLAG, 1) |
 	      FIELD_PREP(IRDMAQPSQ_IMMDATAFLAG, info->imm_data_valid ? 1 : 0) |
@@ -719,7 +760,8 @@ int irdma_uk_inline_rdma_write(struct irdma_qp_uk *qp,
 		set_64bit_val(wqe, 0,
 			      FIELD_PREP(IRDMAQPSQ_IMMDATA, info->imm_data));
 
-	qp->wqe_ops.iw_copy_inline_data((u8 *)wqe, op_info->data, op_info->len,
+	qp->wqe_ops.iw_copy_inline_data((u8 *)wqe, op_info->lo_sg_list,
+					op_info->num_lo_sges,
 					qp->swqe_polarity);
 	dma_wmb(); /* make sure WQE is populated before valid bit is set */
 
@@ -745,20 +787,27 @@ int irdma_uk_inline_send(struct irdma_qp_uk *qp,
 			 struct irdma_post_sq_info *info, bool post_sq)
 {
 	__le64 *wqe;
-	struct irdma_post_inline_send *op_info;
+	struct irdma_post_send *op_info;
 	u64 hdr;
 	u32 wqe_idx;
 	bool read_fence = false;
+	u32 i, total_size = 0;
 	u16 quanta;
 
 	info->push_wqe = qp->push_db ? true : false;
-	op_info = &info->op.inline_send;
+	op_info = &info->op.send;
+
+	if (unlikely(qp->max_sq_frag_cnt < op_info->num_sges))
+		return -EINVAL;
 
-	if (op_info->len > qp->max_inline_data)
+	for (i = 0; i < op_info->num_sges; i++)
+		total_size += op_info->sg_list[i].length;
+
+	if (unlikely(total_size > qp->max_inline_data))
 		return -EINVAL;
 
-	quanta = qp->wqe_ops.iw_inline_data_size_to_quanta(op_info->len);
-	wqe = irdma_qp_get_next_send_wqe(qp, &wqe_idx, quanta, op_info->len,
+	quanta = qp->wqe_ops.iw_inline_data_size_to_quanta(total_size);
+	wqe = irdma_qp_get_next_send_wqe(qp, &wqe_idx, quanta, total_size,
 					 info);
 	if (!wqe)
 		return -ENOMEM;
@@ -773,7 +822,7 @@ int irdma_uk_inline_send(struct irdma_qp_uk *qp,
 	hdr = FIELD_PREP(IRDMAQPSQ_REMSTAG, info->stag_to_inv) |
 	      FIELD_PREP(IRDMAQPSQ_AHID, op_info->ah_id) |
 	      FIELD_PREP(IRDMAQPSQ_OPCODE, info->op_type) |
-	      FIELD_PREP(IRDMAQPSQ_INLINEDATALEN, op_info->len) |
+	      FIELD_PREP(IRDMAQPSQ_INLINEDATALEN, total_size) |
 	      FIELD_PREP(IRDMAQPSQ_IMMDATAFLAG,
 			 (info->imm_data_valid ? 1 : 0)) |
 	      FIELD_PREP(IRDMAQPSQ_REPORTRTT, (info->report_rtt ? 1 : 0)) |
@@ -789,8 +838,8 @@ int irdma_uk_inline_send(struct irdma_qp_uk *qp,
 	if (info->imm_data_valid)
 		set_64bit_val(wqe, 0,
 			      FIELD_PREP(IRDMAQPSQ_IMMDATA, info->imm_data));
-	qp->wqe_ops.iw_copy_inline_data((u8 *)wqe, op_info->data, op_info->len,
-					qp->swqe_polarity);
+	qp->wqe_ops.iw_copy_inline_data((u8 *)wqe, op_info->sg_list,
+					op_info->num_sges, qp->swqe_polarity);
 
 	dma_wmb(); /* make sure WQE is populated before valid bit is set */
 
@@ -1002,11 +1051,10 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq,
 	__le64 *cqe;
 	struct irdma_qp_uk *qp;
 	struct irdma_ring *pring = NULL;
-	u32 wqe_idx, q_type;
+	u32 wqe_idx;
 	int ret_code;
 	bool move_cq_head = true;
 	u8 polarity;
-	u8 op_type;
 	bool ext_valid;
 	__le64 *ext_cqe;
 
@@ -1074,7 +1122,7 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq,
 		info->ud_vlan_valid = false;
 	}
 
-	q_type = (u8)FIELD_GET(IRDMA_CQ_SQ, qword3);
+	info->q_type = (u8)FIELD_GET(IRDMA_CQ_SQ, qword3);
 	info->error = (bool)FIELD_GET(IRDMA_CQ_ERROR, qword3);
 	info->push_dropped = (bool)FIELD_GET(IRDMACQ_PSHDROP, qword3);
 	info->ipv4 = (bool)FIELD_GET(IRDMACQ_IPV4, qword3);
@@ -1113,8 +1161,9 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq,
 	}
 	wqe_idx = (u32)FIELD_GET(IRDMA_CQ_WQEIDX, qword3);
 	info->qp_handle = (irdma_qp_handle)(unsigned long)qp;
+	info->op_type = (u8)FIELD_GET(IRDMA_CQ_SQ, qword3);
 
-	if (q_type == IRDMA_CQE_QTYPE_RQ) {
+	if (info->q_type == IRDMA_CQE_QTYPE_RQ) {
 		u32 array_idx;
 
 		array_idx = wqe_idx / qp->rq_wqe_size_multiplier;
@@ -1134,10 +1183,6 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq,
 
 		info->bytes_xfered = (u32)FIELD_GET(IRDMACQ_PAYLDLEN, qword0);
 
-		if (info->imm_valid)
-			info->op_type = IRDMA_OP_TYPE_REC_IMM;
-		else
-			info->op_type = IRDMA_OP_TYPE_REC;
 		if (qword3 & IRDMACQ_STAG) {
 			info->stag_invalid_set = true;
 			info->inv_stag = (u32)FIELD_GET(IRDMACQ_INVSTAG, qword2);
@@ -1195,17 +1240,18 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq,
 				sw_wqe = qp->sq_base[tail].elem;
 				get_64bit_val(sw_wqe, 24,
 					      &wqe_qword);
-				op_type = (u8)FIELD_GET(IRDMAQPSQ_OPCODE, wqe_qword);
-				info->op_type = op_type;
+				info->op_type = (u8)FIELD_GET(IRDMAQPSQ_OPCODE,
+							      wqe_qword);
 				IRDMA_RING_SET_TAIL(qp->sq_ring,
 						    tail + qp->sq_wrtrk_array[tail].quanta);
-				if (op_type != IRDMAQP_OP_NOP) {
+				if (info->op_type != IRDMAQP_OP_NOP) {
 					info->wr_id = qp->sq_wrtrk_array[tail].wrid;
 					info->bytes_xfered = qp->sq_wrtrk_array[tail].wr_len;
 					break;
 				}
 			} while (1);
-			if (op_type == IRDMA_OP_TYPE_BIND_MW && info->minor_err == FLUSH_PROT_ERR)
+			if (info->op_type == IRDMA_OP_TYPE_BIND_MW &&
+			    info->minor_err == FLUSH_PROT_ERR)
 				info->minor_err = FLUSH_MW_BIND_ERR;
 			qp->sq_flush_seen = true;
 			if (!IRDMA_RING_MORE_WORK(qp->sq_ring))
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/user.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/user.h
index 2ef61923c926..d0cdf609f5e0 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/user.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/user.h
@@ -173,14 +173,6 @@ struct irdma_post_send {
 	u32 ah_id;
 };
 
-struct irdma_post_inline_send {
-	void *data;
-	u32 len;
-	u32 qkey;
-	u32 dest_qp;
-	u32 ah_id;
-};
-
 struct irdma_post_rq_info {
 	u64 wr_id;
 	struct ib_sge *sg_list;
@@ -193,12 +185,6 @@ struct irdma_rdma_write {
 	struct ib_sge rem_addr;
 };
 
-struct irdma_inline_rdma_write {
-	void *data;
-	u32 len;
-	struct ib_sge rem_addr;
-};
-
 struct irdma_rdma_read {
 	struct ib_sge *lo_sg_list;
 	u32 num_lo_sges;
@@ -241,8 +227,6 @@ struct irdma_post_sq_info {
 		struct irdma_rdma_read rdma_read;
 		struct irdma_bind_window bind_window;
 		struct irdma_inv_local_stag inv_local_stag;
-		struct irdma_inline_rdma_write inline_rdma_write;
-		struct irdma_post_inline_send inline_send;
 	} op;
 };
 
@@ -261,6 +245,7 @@ struct irdma_cq_poll_info {
 	u16 ud_vlan;
 	u8 ud_smac[6];
 	u8 op_type;
+	u8 q_type;
 	bool stag_invalid_set:1; /* or L_R_Key set */
 	bool push_dropped:1;
 	bool error:1;
@@ -291,7 +276,8 @@ int irdma_uk_stag_local_invalidate(struct irdma_qp_uk *qp,
 				   bool post_sq);
 
 struct irdma_wqe_uk_ops {
-	void (*iw_copy_inline_data)(u8 *dest, u8 *src, u32 len, u8 polarity);
+	void (*iw_copy_inline_data)(u8 *dest, struct ib_sge *sge_list,
+				    u32 num_sges, u8 polarity);
 	u16 (*iw_inline_data_size_to_quanta)(u32 data_size);
 	void (*iw_set_fragment)(__le64 *wqe, u32 offset, struct ib_sge *sge,
 				u8 valid);
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/utils.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/utils.c
index 8dfc9e154d73..7887230c867b 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/utils.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/utils.c
@@ -2591,10 +2591,14 @@ void irdma_generate_flush_completions(struct irdma_qp *iwqp)
 			sw_wqe = qp->sq_base[wqe_idx].elem;
 			get_64bit_val(sw_wqe, 24, &wqe_qword);
 			cmpl->cpi.op_type = (u8)FIELD_GET(IRDMAQPSQ_OPCODE, IRDMAQPSQ_OPCODE);
+			cmpl->cpi.q_type = IRDMA_CQE_QTYPE_SQ;
 			/* remove the SQ WR by moving SQ tail*/
 			IRDMA_RING_SET_TAIL(*sq_ring,
 				sq_ring->tail + qp->sq_wrtrk_array[sq_ring->tail].quanta);
-
+			if (cmpl->cpi.op_type == IRDMAQP_OP_NOP) {
+				kfree(cmpl);
+				continue;
+			}
 			ibdev_dbg(iwqp->iwscq->ibcq.device,
 				  "DEV: %s: adding wr_id = 0x%llx SQ Completion to list qp_id=%d\n",
 				  __func__, cmpl->cpi.wr_id, qp->qp_id);
@@ -2629,6 +2633,7 @@ void irdma_generate_flush_completions(struct irdma_qp *iwqp)
 
 			cmpl->cpi.wr_id = qp->rq_wrid_array[wqe_idx];
 			cmpl->cpi.op_type = IRDMA_OP_TYPE_REC;
+			cmpl->cpi.q_type = IRDMA_CQE_QTYPE_RQ;
 			/* remove the RQ WR by moving RQ tail */
 			IRDMA_RING_SET_TAIL(*rq_ring, rq_ring->tail + 1);
 			ibdev_dbg(iwqp->iwrcq->ibcq.device,
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/verbs.c
index a22afbb25bc5..6a8bb6ed4bf4 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/verbs.c
@@ -63,36 +63,6 @@ static int irdma_query_device(struct ib_device *ibdev,
 	return 0;
 }
 
-/**
- * irdma_get_eth_speed_and_width - Get IB port speed and width from netdev speed
- * @link_speed: netdev phy link speed
- * @active_speed: IB port speed
- * @active_width: IB port width
- */
-static void irdma_get_eth_speed_and_width(u32 link_speed, u16 *active_speed,
-					  u8 *active_width)
-{
-	if (link_speed <= SPEED_1000) {
-		*active_width = IB_WIDTH_1X;
-		*active_speed = IB_SPEED_SDR;
-	} else if (link_speed <= SPEED_10000) {
-		*active_width = IB_WIDTH_1X;
-		*active_speed = IB_SPEED_FDR10;
-	} else if (link_speed <= SPEED_20000) {
-		*active_width = IB_WIDTH_4X;
-		*active_speed = IB_SPEED_DDR;
-	} else if (link_speed <= SPEED_25000) {
-		*active_width = IB_WIDTH_1X;
-		*active_speed = IB_SPEED_EDR;
-	} else if (link_speed <= SPEED_40000) {
-		*active_width = IB_WIDTH_4X;
-		*active_speed = IB_SPEED_FDR10;
-	} else {
-		*active_width = IB_WIDTH_4X;
-		*active_speed = IB_SPEED_EDR;
-	}
-}
-
 /**
  * irdma_query_port - get port attributes
  * @ibdev: device pointer from stack
@@ -120,8 +90,9 @@ static int irdma_query_port(struct ib_device *ibdev, u32 port,
 		props->state = IB_PORT_DOWN;
 		props->phys_state = IB_PORT_PHYS_STATE_DISABLED;
 	}
-	irdma_get_eth_speed_and_width(SPEED_100000, &props->active_speed,
-				      &props->active_width);
+
+	ib_get_eth_speed(ibdev, port, &props->active_speed,
+			 &props->active_width);
 
 	if (rdma_protocol_roce(ibdev, 1)) {
 		props->gid_tbl_len = 32;
@@ -551,11 +522,6 @@ static int irdma_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)
 	if (!iwqp->user_mode)
 		cancel_delayed_work_sync(&iwqp->dwork_flush);
 
-	irdma_qp_rem_ref(&iwqp->ibqp);
-	wait_for_completion(&iwqp->free_qp);
-	irdma_free_lsmm_rsrc(iwqp);
-	irdma_cqp_qp_destroy_cmd(&iwdev->rf->sc_dev, &iwqp->sc_qp);
-
 	if (!iwqp->user_mode) {
 		if (iwqp->iwscq) {
 			irdma_clean_cqes(iwqp, iwqp->iwscq);
@@ -563,6 +529,12 @@ static int irdma_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)
 				irdma_clean_cqes(iwqp, iwqp->iwrcq);
 		}
 	}
+
+	irdma_qp_rem_ref(&iwqp->ibqp);
+	wait_for_completion(&iwqp->free_qp);
+	irdma_free_lsmm_rsrc(iwqp);
+	irdma_cqp_qp_destroy_cmd(&iwdev->rf->sc_dev, &iwqp->sc_qp);
+
 	irdma_remove_push_mmap_entries(iwqp);
 	irdma_free_qp_rsrc(iwqp);
 
@@ -1242,6 +1214,7 @@ int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 		av->attrs = attr->ah_attr;
 		rdma_gid2ip((struct sockaddr *)&av->sgid_addr, &sgid_attr->gid);
 		rdma_gid2ip((struct sockaddr *)&av->dgid_addr, &attr->ah_attr.grh.dgid);
+		av->net_type = rdma_gid_attr_network_type(sgid_attr);
 		if (av->net_type == RDMA_NETWORK_IPV6) {
 			__be32 *daddr =
 				av->dgid_addr.saddr_in6.sin6_addr.in6_u.u6_addr32;
@@ -2358,9 +2331,10 @@ static bool irdma_check_mr_contiguous(struct irdma_pble_alloc *palloc,
  * @rf: RDMA PCI function
  * @iwmr: mr pointer for this memory registration
  * @use_pbles: flag if to use pble's
+ * @lvl_1_only: request only level 1 pble if true
  */
 static int irdma_setup_pbles(struct irdma_pci_f *rf, struct irdma_mr *iwmr,
-			     bool use_pbles)
+			     bool use_pbles, bool lvl_1_only)
 {
 	struct irdma_pbl *iwpbl = &iwmr->iwpbl;
 	struct irdma_pble_alloc *palloc = &iwpbl->pble_alloc;
@@ -2371,7 +2345,7 @@ static int irdma_setup_pbles(struct irdma_pci_f *rf, struct irdma_mr *iwmr,
 
 	if (use_pbles) {
 		status = irdma_get_pble(rf->pble_rsrc, palloc, iwmr->page_cnt,
-					false);
+					lvl_1_only);
 		if (status)
 			return status;
 
@@ -2414,16 +2388,10 @@ static int irdma_handle_q_mem(struct irdma_device *iwdev,
 	bool ret = true;
 
 	pg_size = iwmr->page_size;
-	err = irdma_setup_pbles(iwdev->rf, iwmr, use_pbles);
+	err = irdma_setup_pbles(iwdev->rf, iwmr, use_pbles, true);
 	if (err)
 		return err;
 
-	if (use_pbles && palloc->level != PBLE_LEVEL_1) {
-		irdma_free_pble(iwdev->rf->pble_rsrc, palloc);
-		iwpbl->pbl_allocated = false;
-		return -ENOMEM;
-	}
-
 	if (use_pbles)
 		arr = palloc->level1.addr;
 
@@ -2899,7 +2867,7 @@ static struct ib_mr *irdma_reg_user_mr(struct ib_pd *pd, u64 start, u64 len,
 	case IRDMA_MEMREG_TYPE_MEM:
 		use_pbles = (iwmr->page_cnt != 1);
 
-		err = irdma_setup_pbles(iwdev->rf, iwmr, use_pbles);
+		err = irdma_setup_pbles(iwdev->rf, iwmr, use_pbles, false);
 		if (err)
 			goto error;
 
@@ -3165,30 +3133,20 @@ static int irdma_post_send(struct ib_qp *ibqp,
 				info.stag_to_inv = ib_wr->ex.invalidate_rkey;
 			}
 
-			if (ib_wr->send_flags & IB_SEND_INLINE) {
-				info.op.inline_send.data = (void *)(unsigned long)
-							   ib_wr->sg_list[0].addr;
-				info.op.inline_send.len = ib_wr->sg_list[0].length;
-				if (iwqp->ibqp.qp_type == IB_QPT_UD ||
-				    iwqp->ibqp.qp_type == IB_QPT_GSI) {
-					ah = to_iwah(ud_wr(ib_wr)->ah);
-					info.op.inline_send.ah_id = ah->sc_ah.ah_info.ah_idx;
-					info.op.inline_send.qkey = ud_wr(ib_wr)->remote_qkey;
-					info.op.inline_send.dest_qp = ud_wr(ib_wr)->remote_qpn;
-				}
+			info.op.send.num_sges = ib_wr->num_sge;
+			info.op.send.sg_list = ib_wr->sg_list;
+			if (iwqp->ibqp.qp_type == IB_QPT_UD ||
+			    iwqp->ibqp.qp_type == IB_QPT_GSI) {
+				ah = to_iwah(ud_wr(ib_wr)->ah);
+				info.op.send.ah_id = ah->sc_ah.ah_info.ah_idx;
+				info.op.send.qkey = ud_wr(ib_wr)->remote_qkey;
+				info.op.send.dest_qp = ud_wr(ib_wr)->remote_qpn;
+			}
+
+			if (ib_wr->send_flags & IB_SEND_INLINE)
 				err = irdma_uk_inline_send(ukqp, &info, false);
-			} else {
-				info.op.send.num_sges = ib_wr->num_sge;
-				info.op.send.sg_list = ib_wr->sg_list;
-				if (iwqp->ibqp.qp_type == IB_QPT_UD ||
-				    iwqp->ibqp.qp_type == IB_QPT_GSI) {
-					ah = to_iwah(ud_wr(ib_wr)->ah);
-					info.op.send.ah_id = ah->sc_ah.ah_info.ah_idx;
-					info.op.send.qkey = ud_wr(ib_wr)->remote_qkey;
-					info.op.send.dest_qp = ud_wr(ib_wr)->remote_qpn;
-				}
+			else
 				err = irdma_uk_send(ukqp, &info, false);
-			}
 			break;
 		case IB_WR_RDMA_WRITE_WITH_IMM:
 			if (ukqp->qp_caps & IRDMA_WRITE_WITH_IMM) {
@@ -3205,22 +3163,15 @@ static int irdma_post_send(struct ib_qp *ibqp,
 			else
 				info.op_type = IRDMA_OP_TYPE_RDMA_WRITE;
 
-			if (ib_wr->send_flags & IB_SEND_INLINE) {
-				info.op.inline_rdma_write.data = (void *)(uintptr_t)ib_wr->sg_list[0].addr;
-				info.op.inline_rdma_write.len =
-						ib_wr->sg_list[0].length;
-				info.op.inline_rdma_write.rem_addr.addr =
-						rdma_wr(ib_wr)->remote_addr;
-				info.op.inline_rdma_write.rem_addr.lkey =
-						rdma_wr(ib_wr)->rkey;
+			info.op.rdma_write.num_lo_sges = ib_wr->num_sge;
+			info.op.rdma_write.lo_sg_list = ib_wr->sg_list;
+			info.op.rdma_write.rem_addr.addr =
+				rdma_wr(ib_wr)->remote_addr;
+			info.op.rdma_write.rem_addr.lkey = rdma_wr(ib_wr)->rkey;
+			if (ib_wr->send_flags & IB_SEND_INLINE)
 				err = irdma_uk_inline_rdma_write(ukqp, &info, false);
-			} else {
-				info.op.rdma_write.lo_sg_list = (void *)ib_wr->sg_list;
-				info.op.rdma_write.num_lo_sges = ib_wr->num_sge;
-				info.op.rdma_write.rem_addr.addr = rdma_wr(ib_wr)->remote_addr;
-				info.op.rdma_write.rem_addr.lkey = rdma_wr(ib_wr)->rkey;
+			else
 				err = irdma_uk_rdma_write(ukqp, &info, false);
-			}
 			break;
 		case IB_WR_RDMA_READ_WITH_INV:
 			inv_stag = true;
@@ -3240,6 +3191,7 @@ static int irdma_post_send(struct ib_qp *ibqp,
 			break;
 		case IB_WR_LOCAL_INV:
 			info.op_type = IRDMA_OP_TYPE_INV_STAG;
+			info.local_fence = info.read_fence;
 			info.op.inv_local_stag.target_stag = ib_wr->ex.invalidate_rkey;
 			err = irdma_uk_stag_local_invalidate(ukqp, &info, true);
 			break;
@@ -3380,7 +3332,6 @@ static enum ib_wc_status irdma_flush_err_to_ib_wc_status(enum irdma_flush_opcode
 static void irdma_process_cqe(struct ib_wc *entry,
 			      struct irdma_cq_poll_info *cq_poll_info)
 {
-	struct irdma_qp *iwqp;
 	struct irdma_sc_qp *qp;
 
 	entry->wc_flags = 0;
@@ -3388,7 +3339,6 @@ static void irdma_process_cqe(struct ib_wc *entry,
 	entry->wr_id = cq_poll_info->wr_id;
 
 	qp = cq_poll_info->qp_handle;
-	iwqp = qp->qp_uk.back_qp;
 	entry->qp = qp->qp_uk.back_qp;
 
 	if (cq_poll_info->error) {
@@ -3421,42 +3371,17 @@ static void irdma_process_cqe(struct ib_wc *entry,
 		}
 	}
 
-	switch (cq_poll_info->op_type) {
-	case IRDMA_OP_TYPE_RDMA_WRITE:
-	case IRDMA_OP_TYPE_RDMA_WRITE_SOL:
-		entry->opcode = IB_WC_RDMA_WRITE;
-		break;
-	case IRDMA_OP_TYPE_RDMA_READ_INV_STAG:
-	case IRDMA_OP_TYPE_RDMA_READ:
-		entry->opcode = IB_WC_RDMA_READ;
-		break;
-	case IRDMA_OP_TYPE_SEND_INV:
-	case IRDMA_OP_TYPE_SEND_SOL:
-	case IRDMA_OP_TYPE_SEND_SOL_INV:
-	case IRDMA_OP_TYPE_SEND:
-		entry->opcode = IB_WC_SEND;
-		break;
-	case IRDMA_OP_TYPE_FAST_REG_NSMR:
-		entry->opcode = IB_WC_REG_MR;
-		break;
-	case IRDMA_OP_TYPE_INV_STAG:
-		entry->opcode = IB_WC_LOCAL_INV;
-		break;
-	case IRDMA_OP_TYPE_REC_IMM:
-	case IRDMA_OP_TYPE_REC:
-		entry->opcode = cq_poll_info->op_type == IRDMA_OP_TYPE_REC_IMM ?
-			IB_WC_RECV_RDMA_WITH_IMM : IB_WC_RECV;
+	if (cq_poll_info->q_type == IRDMA_CQE_QTYPE_SQ) {
+		set_ib_wc_op_sq(cq_poll_info, entry);
+	} else {
+		set_ib_wc_op_rq(cq_poll_info, entry,
+				qp->qp_uk.qp_caps & IRDMA_SEND_WITH_IMM ?
+				true : false);
 		if (qp->qp_uk.qp_type != IRDMA_QP_TYPE_ROCE_UD &&
 		    cq_poll_info->stag_invalid_set) {
 			entry->ex.invalidate_rkey = cq_poll_info->inv_stag;
 			entry->wc_flags |= IB_WC_WITH_INVALIDATE;
 		}
-		break;
-	default:
-		ibdev_err(&iwqp->iwdev->ibdev,
-			  "Invalid opcode = %d in CQE\n", cq_poll_info->op_type);
-		entry->status = IB_WC_GENERAL_ERR;
-		return;
 	}
 
 	if (qp->qp_uk.qp_type == IRDMA_QP_TYPE_ROCE_UD) {
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/verbs.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/verbs.h
index 4309b7159f42..a536e9fa85eb 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/irdma/verbs.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/irdma/verbs.h
@@ -232,6 +232,59 @@ static inline u16 irdma_fw_minor_ver(struct irdma_sc_dev *dev)
 	return (u16)FIELD_GET(IRDMA_FW_VER_MINOR, dev->feature_info[IRDMA_FEATURE_FW_INFO]);
 }
 
+static inline void set_ib_wc_op_sq(struct irdma_cq_poll_info *cq_poll_info,
+				   struct ib_wc *entry)
+{
+	switch (cq_poll_info->op_type) {
+	case IRDMA_OP_TYPE_RDMA_WRITE:
+	case IRDMA_OP_TYPE_RDMA_WRITE_SOL:
+		entry->opcode = IB_WC_RDMA_WRITE;
+		break;
+	case IRDMA_OP_TYPE_RDMA_READ_INV_STAG:
+	case IRDMA_OP_TYPE_RDMA_READ:
+		entry->opcode = IB_WC_RDMA_READ;
+		break;
+	case IRDMA_OP_TYPE_SEND_SOL:
+	case IRDMA_OP_TYPE_SEND_SOL_INV:
+	case IRDMA_OP_TYPE_SEND_INV:
+	case IRDMA_OP_TYPE_SEND:
+		entry->opcode = IB_WC_SEND;
+		break;
+	case IRDMA_OP_TYPE_FAST_REG_NSMR:
+		entry->opcode = IB_WC_REG_MR;
+		break;
+	case IRDMA_OP_TYPE_INV_STAG:
+		entry->opcode = IB_WC_LOCAL_INV;
+		break;
+	default:
+		entry->status = IB_WC_GENERAL_ERR;
+	}
+}
+
+static inline void set_ib_wc_op_rq(struct irdma_cq_poll_info *cq_poll_info,
+				   struct ib_wc *entry, bool send_imm_support)
+{
+	/**
+	 * iWARP does not support sendImm, so the presence of Imm data
+	 * must be WriteImm.
+	 */
+	if (!send_imm_support) {
+		entry->opcode = cq_poll_info->imm_valid ?
+					IB_WC_RECV_RDMA_WITH_IMM :
+					IB_WC_RECV;
+		return;
+	}
+
+	switch (cq_poll_info->op_type) {
+	case IB_OPCODE_RDMA_WRITE_ONLY_WITH_IMMEDIATE:
+	case IB_OPCODE_RDMA_WRITE_LAST_WITH_IMMEDIATE:
+		entry->opcode = IB_WC_RECV_RDMA_WITH_IMM;
+		break;
+	default:
+		entry->opcode = IB_WC_RECV;
+	}
+}
+
 void irdma_mcast_mac(u32 *ip_addr, u8 *mac, bool ipv4);
 int irdma_ib_register_device(struct irdma_device *iwdev);
 void irdma_ib_unregister_device(struct irdma_device *iwdev);
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx4/qp.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx4/qp.c
index b17d6ebc5b70..488c906c0432 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx4/qp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx4/qp.c
@@ -412,9 +412,13 @@ static int set_user_sq_size(struct mlx4_ib_dev *dev,
 			    struct mlx4_ib_qp *qp,
 			    struct mlx4_ib_create_qp *ucmd)
 {
+	u32 cnt;
+
 	/* Sanity check SQ size before proceeding */
-	if ((1 << ucmd->log_sq_bb_count) > dev->dev->caps.max_wqes	 ||
-	    ucmd->log_sq_stride >
+	if (check_shl_overflow(1, ucmd->log_sq_bb_count, &cnt) ||
+	    cnt > dev->dev->caps.max_wqes)
+		return -EINVAL;
+	if (ucmd->log_sq_stride >
 		ilog2(roundup_pow_of_two(dev->dev->caps.max_sq_desc_sz)) ||
 	    ucmd->log_sq_stride < MLX4_IB_MIN_SQ_STRIDE)
 		return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/counters.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/counters.c
index 945758f39523..3e1272695d99 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/counters.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/counters.c
@@ -278,7 +278,6 @@ static int do_get_hw_stats(struct ib_device *ibdev,
 	const struct mlx5_ib_counters *cnts = get_counters(dev, port_num - 1);
 	struct mlx5_core_dev *mdev;
 	int ret, num_counters;
-	u32 mdev_port_num;
 
 	if (!stats)
 		return -EINVAL;
@@ -299,8 +298,9 @@ static int do_get_hw_stats(struct ib_device *ibdev,
 	}
 
 	if (MLX5_CAP_GEN(dev->mdev, cc_query_allowed)) {
-		mdev = mlx5_ib_get_native_port_mdev(dev, port_num,
-						    &mdev_port_num);
+		if (!port_num)
+			port_num = 1;
+		mdev = mlx5_ib_get_native_port_mdev(dev, port_num, NULL);
 		if (!mdev) {
 			/* If port is not affiliated yet, its in down state
 			 * which doesn't have any counters yet, so it would be
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/devx.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/devx.c
index 2211a0be16f3..f8e2baed27a5 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/devx.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/devx.c
@@ -666,7 +666,21 @@ static bool devx_is_valid_obj_id(struct uverbs_attr_bundle *attrs,
 				      obj_id;
 
 	case MLX5_IB_OBJECT_DEVX_OBJ:
-		return ((struct devx_obj *)uobj->object)->obj_id == obj_id;
+	{
+		u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode);
+		struct devx_obj *devx_uobj = uobj->object;
+
+		if (opcode == MLX5_CMD_OP_QUERY_FLOW_COUNTER &&
+		    devx_uobj->flow_counter_bulk_size) {
+			u64 end;
+
+			end = devx_uobj->obj_id +
+				devx_uobj->flow_counter_bulk_size;
+			return devx_uobj->obj_id <= obj_id && end > obj_id;
+		}
+
+		return devx_uobj->obj_id == obj_id;
+	}
 
 	default:
 		return false;
@@ -1517,10 +1531,17 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)(
 		goto obj_free;
 
 	if (opcode == MLX5_CMD_OP_ALLOC_FLOW_COUNTER) {
-		u8 bulk = MLX5_GET(alloc_flow_counter_in,
-				   cmd_in,
-				   flow_counter_bulk);
-		obj->flow_counter_bulk_size = 128UL * bulk;
+		u32 bulk = MLX5_GET(alloc_flow_counter_in,
+				    cmd_in,
+				    flow_counter_bulk_log_size);
+
+		if (bulk)
+			bulk = 1 << bulk;
+		else
+			bulk = 128UL * MLX5_GET(alloc_flow_counter_in,
+						cmd_in,
+						flow_counter_bulk);
+		obj->flow_counter_bulk_size = bulk;
 	}
 
 	uobj->object = obj;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/fs.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/fs.c
index 490ec308e309..5a13d902b064 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/fs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/fs.c
@@ -696,8 +696,6 @@ static struct mlx5_ib_flow_prio *_get_prio(struct mlx5_ib_dev *dev,
 	struct mlx5_flow_table_attr ft_attr = {};
 	struct mlx5_flow_table *ft;
 
-	if (mlx5_ib_shared_ft_allowed(&dev->ib_dev))
-		ft_attr.uid = MLX5_SHARED_RESOURCE_UID;
 	ft_attr.prio = priority;
 	ft_attr.max_fte = num_entries;
 	ft_attr.flags = flags;
@@ -2026,6 +2024,237 @@ static int flow_matcher_cleanup(struct ib_uobject *uobject,
 	return 0;
 }
 
+static int steering_anchor_create_ft(struct mlx5_ib_dev *dev,
+				     struct mlx5_ib_flow_prio *ft_prio,
+				     enum mlx5_flow_namespace_type ns_type)
+{
+	struct mlx5_flow_table_attr ft_attr = {};
+	struct mlx5_flow_namespace *ns;
+	struct mlx5_flow_table *ft;
+
+	if (ft_prio->anchor.ft)
+		return 0;
+
+	ns = mlx5_get_flow_namespace(dev->mdev, ns_type);
+	if (!ns)
+		return -EOPNOTSUPP;
+
+	ft_attr.flags = MLX5_FLOW_TABLE_UNMANAGED;
+	ft_attr.uid = MLX5_SHARED_RESOURCE_UID;
+	ft_attr.prio = 0;
+	ft_attr.max_fte = 2;
+	ft_attr.level = 1;
+
+	ft = mlx5_create_flow_table(ns, &ft_attr);
+	if (IS_ERR(ft))
+		return PTR_ERR(ft);
+
+	ft_prio->anchor.ft = ft;
+
+	return 0;
+}
+
+static void steering_anchor_destroy_ft(struct mlx5_ib_flow_prio *ft_prio)
+{
+	if (ft_prio->anchor.ft) {
+		mlx5_destroy_flow_table(ft_prio->anchor.ft);
+		ft_prio->anchor.ft = NULL;
+	}
+}
+
+static int
+steering_anchor_create_fg_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	struct mlx5_flow_group *fg;
+	void *flow_group_in;
+	int err = 0;
+
+	if (ft_prio->anchor.fg_drop)
+		return 0;
+
+	flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+	if (!flow_group_in)
+		return -ENOMEM;
+
+	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 1);
+	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 1);
+
+	fg = mlx5_create_flow_group(ft_prio->anchor.ft, flow_group_in);
+	if (IS_ERR(fg)) {
+		err = PTR_ERR(fg);
+		goto out;
+	}
+
+	ft_prio->anchor.fg_drop = fg;
+
+out:
+	kvfree(flow_group_in);
+
+	return err;
+}
+
+static void
+steering_anchor_destroy_fg_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+	if (ft_prio->anchor.fg_drop) {
+		mlx5_destroy_flow_group(ft_prio->anchor.fg_drop);
+		ft_prio->anchor.fg_drop = NULL;
+	}
+}
+
+static int
+steering_anchor_create_fg_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	struct mlx5_flow_group *fg;
+	void *flow_group_in;
+	int err = 0;
+
+	if (ft_prio->anchor.fg_goto_table)
+		return 0;
+
+	flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+	if (!flow_group_in)
+		return -ENOMEM;
+
+	fg = mlx5_create_flow_group(ft_prio->anchor.ft, flow_group_in);
+	if (IS_ERR(fg)) {
+		err = PTR_ERR(fg);
+		goto out;
+	}
+	ft_prio->anchor.fg_goto_table = fg;
+
+out:
+	kvfree(flow_group_in);
+
+	return err;
+}
+
+static void
+steering_anchor_destroy_fg_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+	if (ft_prio->anchor.fg_goto_table) {
+		mlx5_destroy_flow_group(ft_prio->anchor.fg_goto_table);
+		ft_prio->anchor.fg_goto_table = NULL;
+	}
+}
+
+static int
+steering_anchor_create_rule_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+	struct mlx5_flow_act flow_act = {};
+	struct mlx5_flow_handle *handle;
+
+	if (ft_prio->anchor.rule_drop)
+		return 0;
+
+	flow_act.fg = ft_prio->anchor.fg_drop;
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_DROP;
+
+	handle = mlx5_add_flow_rules(ft_prio->anchor.ft, NULL, &flow_act,
+				     NULL, 0);
+	if (IS_ERR(handle))
+		return PTR_ERR(handle);
+
+	ft_prio->anchor.rule_drop = handle;
+
+	return 0;
+}
+
+static void steering_anchor_destroy_rule_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+	if (ft_prio->anchor.rule_drop) {
+		mlx5_del_flow_rules(ft_prio->anchor.rule_drop);
+		ft_prio->anchor.rule_drop = NULL;
+	}
+}
+
+static int
+steering_anchor_create_rule_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+	struct mlx5_flow_destination dest = {};
+	struct mlx5_flow_act flow_act = {};
+	struct mlx5_flow_handle *handle;
+
+	if (ft_prio->anchor.rule_goto_table)
+		return 0;
+
+	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
+	flow_act.flags |= FLOW_ACT_IGNORE_FLOW_LEVEL;
+	flow_act.fg = ft_prio->anchor.fg_goto_table;
+
+	dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+	dest.ft = ft_prio->flow_table;
+
+	handle = mlx5_add_flow_rules(ft_prio->anchor.ft, NULL, &flow_act,
+				     &dest, 1);
+	if (IS_ERR(handle))
+		return PTR_ERR(handle);
+
+	ft_prio->anchor.rule_goto_table = handle;
+
+	return 0;
+}
+
+static void
+steering_anchor_destroy_rule_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+	if (ft_prio->anchor.rule_goto_table) {
+		mlx5_del_flow_rules(ft_prio->anchor.rule_goto_table);
+		ft_prio->anchor.rule_goto_table = NULL;
+	}
+}
+
+static int steering_anchor_create_res(struct mlx5_ib_dev *dev,
+				      struct mlx5_ib_flow_prio *ft_prio,
+				      enum mlx5_flow_namespace_type ns_type)
+{
+	int err;
+
+	err = steering_anchor_create_ft(dev, ft_prio, ns_type);
+	if (err)
+		return err;
+
+	err = steering_anchor_create_fg_drop(ft_prio);
+	if (err)
+		goto destroy_ft;
+
+	err = steering_anchor_create_fg_goto_table(ft_prio);
+	if (err)
+		goto destroy_fg_drop;
+
+	err = steering_anchor_create_rule_drop(ft_prio);
+	if (err)
+		goto destroy_fg_goto_table;
+
+	err = steering_anchor_create_rule_goto_table(ft_prio);
+	if (err)
+		goto destroy_rule_drop;
+
+	return 0;
+
+destroy_rule_drop:
+	steering_anchor_destroy_rule_drop(ft_prio);
+destroy_fg_goto_table:
+	steering_anchor_destroy_fg_goto_table(ft_prio);
+destroy_fg_drop:
+	steering_anchor_destroy_fg_drop(ft_prio);
+destroy_ft:
+	steering_anchor_destroy_ft(ft_prio);
+
+	return err;
+}
+
+static void mlx5_steering_anchor_destroy_res(struct mlx5_ib_flow_prio *ft_prio)
+{
+	steering_anchor_destroy_rule_goto_table(ft_prio);
+	steering_anchor_destroy_rule_drop(ft_prio);
+	steering_anchor_destroy_fg_goto_table(ft_prio);
+	steering_anchor_destroy_fg_drop(ft_prio);
+	steering_anchor_destroy_ft(ft_prio);
+}
+
 static int steering_anchor_cleanup(struct ib_uobject *uobject,
 				   enum rdma_remove_reason why,
 				   struct uverbs_attr_bundle *attrs)
@@ -2036,6 +2265,9 @@ static int steering_anchor_cleanup(struct ib_uobject *uobject,
 		return -EBUSY;
 
 	mutex_lock(&obj->dev->flow_db->lock);
+	if (!--obj->ft_prio->anchor.rule_goto_table_ref)
+		steering_anchor_destroy_rule_goto_table(obj->ft_prio);
+
 	put_flow_table(obj->dev, obj->ft_prio, true);
 	mutex_unlock(&obj->dev->flow_db->lock);
 
@@ -2043,6 +2275,24 @@ static int steering_anchor_cleanup(struct ib_uobject *uobject,
 	return 0;
 }
 
+static void fs_cleanup_anchor(struct mlx5_ib_flow_prio *prio,
+			      int count)
+{
+	while (count--)
+		mlx5_steering_anchor_destroy_res(&prio[count]);
+}
+
+void mlx5_ib_fs_cleanup_anchor(struct mlx5_ib_dev *dev)
+{
+	fs_cleanup_anchor(dev->flow_db->prios, MLX5_IB_NUM_FLOW_FT);
+	fs_cleanup_anchor(dev->flow_db->egress_prios, MLX5_IB_NUM_FLOW_FT);
+	fs_cleanup_anchor(dev->flow_db->sniffer, MLX5_IB_NUM_SNIFFER_FTS);
+	fs_cleanup_anchor(dev->flow_db->egress, MLX5_IB_NUM_EGRESS_FTS);
+	fs_cleanup_anchor(dev->flow_db->fdb, MLX5_IB_NUM_FDB_FTS);
+	fs_cleanup_anchor(dev->flow_db->rdma_rx, MLX5_IB_NUM_FLOW_FT);
+	fs_cleanup_anchor(dev->flow_db->rdma_tx, MLX5_IB_NUM_FLOW_FT);
+}
+
 static int mlx5_ib_matcher_ns(struct uverbs_attr_bundle *attrs,
 			      struct mlx5_ib_flow_matcher *obj)
 {
@@ -2183,21 +2433,31 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_STEERING_ANCHOR_CREATE)(
 		return -ENOMEM;
 
 	mutex_lock(&dev->flow_db->lock);
+
 	ft_prio = _get_flow_table(dev, priority, ns_type, 0);
 	if (IS_ERR(ft_prio)) {
-		mutex_unlock(&dev->flow_db->lock);
 		err = PTR_ERR(ft_prio);
 		goto free_obj;
 	}
 
 	ft_prio->refcount++;
-	ft_id = mlx5_flow_table_id(ft_prio->flow_table);
-	mutex_unlock(&dev->flow_db->lock);
+
+	if (!ft_prio->anchor.rule_goto_table_ref) {
+		err = steering_anchor_create_res(dev, ft_prio, ns_type);
+		if (err)
+			goto put_flow_table;
+	}
+
+	ft_prio->anchor.rule_goto_table_ref++;
+
+	ft_id = mlx5_flow_table_id(ft_prio->anchor.ft);
 
 	err = uverbs_copy_to(attrs, MLX5_IB_ATTR_STEERING_ANCHOR_FT_ID,
 			     &ft_id, sizeof(ft_id));
 	if (err)
-		goto put_flow_table;
+		goto destroy_res;
+
+	mutex_unlock(&dev->flow_db->lock);
 
 	uobj->object = obj;
 	obj->dev = dev;
@@ -2206,8 +2466,10 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_STEERING_ANCHOR_CREATE)(
 
 	return 0;
 
+destroy_res:
+	--ft_prio->anchor.rule_goto_table_ref;
+	mlx5_steering_anchor_destroy_res(ft_prio);
 put_flow_table:
-	mutex_lock(&dev->flow_db->lock);
 	put_flow_table(dev, ft_prio, true);
 	mutex_unlock(&dev->flow_db->lock);
 free_obj:
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/fs.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/fs.h
index ad320adaf321..b9734904f5f0 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/fs.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/fs.h
@@ -10,6 +10,7 @@
 
 #if IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS)
 int mlx5_ib_fs_init(struct mlx5_ib_dev *dev);
+void mlx5_ib_fs_cleanup_anchor(struct mlx5_ib_dev *dev);
 #else
 static inline int mlx5_ib_fs_init(struct mlx5_ib_dev *dev)
 {
@@ -21,9 +22,24 @@ static inline int mlx5_ib_fs_init(struct mlx5_ib_dev *dev)
 	mutex_init(&dev->flow_db->lock);
 	return 0;
 }
+
+inline void mlx5_ib_fs_cleanup_anchor(struct mlx5_ib_dev *dev) {}
 #endif
+
 static inline void mlx5_ib_fs_cleanup(struct mlx5_ib_dev *dev)
 {
+	/* When a steering anchor is created, a special flow table is also
+	 * created for the user to reference. Since the user can reference it,
+	 * the kernel cannot trust that when the user destroys the steering
+	 * anchor, they no longer reference the flow table.
+	 *
+	 * To address this issue, when a user destroys a steering anchor, only
+	 * the flow steering rule in the table is destroyed, but the table
+	 * itself is kept to deal with the above scenario. The remaining
+	 * resources are only removed when the RDMA device is destroyed, which
+	 * is a safe assumption that all references are gone.
+	 */
+	mlx5_ib_fs_cleanup_anchor(dev);
 	kfree(dev->flow_db);
 }
 #endif /* _MLX5_IB_FS_H */
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/main.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/main.c
index c669ef6e47e7..3178df55c4d8 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/main.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/main.c
@@ -442,6 +442,10 @@ static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u16 *active_speed,
 		*active_width = IB_WIDTH_2X;
 		*active_speed = IB_SPEED_NDR;
 		break;
+	case MLX5E_PROT_MASK(MLX5E_400GAUI_8):
+		*active_width = IB_WIDTH_8X;
+		*active_speed = IB_SPEED_HDR;
+		break;
 	case MLX5E_PROT_MASK(MLX5E_400GAUI_4_400GBASE_CR4_KR4):
 		*active_width = IB_WIDTH_4X;
 		*active_speed = IB_SPEED_NDR;
@@ -4246,6 +4250,9 @@ const struct mlx5_ib_profile raw_eth_profile = {
 	STAGE_CREATE(MLX5_IB_STAGE_POST_IB_REG_UMR,
 		     mlx5_ib_stage_post_ib_reg_umr_init,
 		     NULL),
+	STAGE_CREATE(MLX5_IB_STAGE_DELAY_DROP,
+		     mlx5_ib_stage_delay_drop_init,
+		     mlx5_ib_stage_delay_drop_cleanup),
 	STAGE_CREATE(MLX5_IB_STAGE_RESTRACK,
 		     mlx5_ib_restrack_init,
 		     NULL),
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/mlx5_ib.h linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 4a7f7064bd0e..8d94e6834e01 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -233,8 +233,19 @@ enum {
 #define MLX5_IB_NUM_SNIFFER_FTS		2
 #define MLX5_IB_NUM_EGRESS_FTS		1
 #define MLX5_IB_NUM_FDB_FTS		MLX5_BY_PASS_NUM_REGULAR_PRIOS
+
+struct mlx5_ib_anchor {
+	struct mlx5_flow_table *ft;
+	struct mlx5_flow_group *fg_goto_table;
+	struct mlx5_flow_group *fg_drop;
+	struct mlx5_flow_handle *rule_goto_table;
+	struct mlx5_flow_handle *rule_drop;
+	unsigned int rule_goto_table_ref;
+};
+
 struct mlx5_ib_flow_prio {
 	struct mlx5_flow_table		*flow_table;
+	struct mlx5_ib_anchor		anchor;
 	unsigned int			refcount;
 };
 
@@ -1553,6 +1564,9 @@ static inline bool mlx5_ib_lag_should_assign_affinity(struct mlx5_ib_dev *dev)
 	    MLX5_CAP_PORT_SELECTION(dev->mdev, port_select_flow_table_bypass))
 		return 0;
 
+	if (mlx5_lag_is_lacp_owner(dev->mdev) && !dev->lag_active)
+		return 0;
+
 	return dev->lag_active ||
 		(MLX5_CAP_GEN(dev->mdev, num_lag_ports) > 1 &&
 		 MLX5_CAP_GEN(dev->mdev, lag_tx_port_affinity));
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/qp.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/qp.c
index 40d9410ec303..ac53ed79ca64 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/qp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/qp.c
@@ -1156,6 +1156,9 @@ static int create_raw_packet_qp_tis(struct mlx5_ib_dev *dev,
 
 	MLX5_SET(create_tis_in, in, uid, to_mpd(pd)->uid);
 	MLX5_SET(tisc, tisc, transport_domain, tdn);
+	if (!mlx5_ib_lag_should_assign_affinity(dev) &&
+	    mlx5_lag_is_lacp_owner(dev->mdev))
+		MLX5_SET(tisc, tisc, strict_lag_tx_port_affinity, 1);
 	if (qp->flags & IB_QP_CREATE_SOURCE_QPN)
 		MLX5_SET(tisc, tisc, underlay_qpn, qp->underlay_qpn);
 
@@ -4408,7 +4411,7 @@ static int mlx5_ib_modify_dct(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 			return -EINVAL;
 
 		if (attr->port_num == 0 ||
-		    attr->port_num > MLX5_CAP_GEN(dev->mdev, num_ports)) {
+		    attr->port_num > dev->num_ports) {
 			mlx5_ib_dbg(dev, "invalid port number %d. number of ports is %d\n",
 				    attr->port_num, dev->num_ports);
 			return -EINVAL;
@@ -4502,6 +4505,40 @@ static bool mlx5_ib_modify_qp_allowed(struct mlx5_ib_dev *dev,
 	return false;
 }
 
+static int validate_rd_atomic(struct mlx5_ib_dev *dev, struct ib_qp_attr *attr,
+			      int attr_mask, enum ib_qp_type qp_type)
+{
+	int log_max_ra_res;
+	int log_max_ra_req;
+
+	if (qp_type == MLX5_IB_QPT_DCI) {
+		log_max_ra_res = 1 << MLX5_CAP_GEN(dev->mdev,
+						   log_max_ra_res_dc);
+		log_max_ra_req = 1 << MLX5_CAP_GEN(dev->mdev,
+						   log_max_ra_req_dc);
+	} else {
+		log_max_ra_res = 1 << MLX5_CAP_GEN(dev->mdev,
+						   log_max_ra_res_qp);
+		log_max_ra_req = 1 << MLX5_CAP_GEN(dev->mdev,
+						   log_max_ra_req_qp);
+	}
+
+	if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC &&
+	    attr->max_rd_atomic > log_max_ra_res) {
+		mlx5_ib_dbg(dev, "invalid max_rd_atomic value %d\n",
+			    attr->max_rd_atomic);
+		return false;
+	}
+
+	if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC &&
+	    attr->max_dest_rd_atomic > log_max_ra_req) {
+		mlx5_ib_dbg(dev, "invalid max_dest_rd_atomic value %d\n",
+			    attr->max_dest_rd_atomic);
+		return false;
+	}
+	return true;
+}
+
 int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 		      int attr_mask, struct ib_udata *udata)
 {
@@ -4589,21 +4626,8 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 		goto out;
 	}
 
-	if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC &&
-	    attr->max_rd_atomic >
-	    (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_res_qp))) {
-		mlx5_ib_dbg(dev, "invalid max_rd_atomic value %d\n",
-			    attr->max_rd_atomic);
-		goto out;
-	}
-
-	if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC &&
-	    attr->max_dest_rd_atomic >
-	    (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_req_qp))) {
-		mlx5_ib_dbg(dev, "invalid max_dest_rd_atomic value %d\n",
-			    attr->max_dest_rd_atomic);
+	if (!validate_rd_atomic(dev, attr, attr_mask, qp_type))
 		goto out;
-	}
 
 	if (cur_state == new_state && cur_state == IB_QPS_RESET) {
 		err = 0;
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/umr.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/umr.c
index d5105b5c9979..cb5cee3dee2b 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/mlx5/umr.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/mlx5/umr.c
@@ -380,6 +380,9 @@ static void mlx5r_umr_set_access_flags(struct mlx5_ib_dev *dev,
 				       struct mlx5_mkey_seg *seg,
 				       unsigned int access_flags)
 {
+	bool ro_read = (access_flags & IB_ACCESS_RELAXED_ORDERING) &&
+		       pcie_relaxed_ordering_enabled(dev->mdev->pdev);
+
 	MLX5_SET(mkc, seg, a, !!(access_flags & IB_ACCESS_REMOTE_ATOMIC));
 	MLX5_SET(mkc, seg, rw, !!(access_flags & IB_ACCESS_REMOTE_WRITE));
 	MLX5_SET(mkc, seg, rr, !!(access_flags & IB_ACCESS_REMOTE_READ));
@@ -387,8 +390,7 @@ static void mlx5r_umr_set_access_flags(struct mlx5_ib_dev *dev,
 	MLX5_SET(mkc, seg, lr, 1);
 	MLX5_SET(mkc, seg, relaxed_ordering_write,
 		 !!(access_flags & IB_ACCESS_RELAXED_ORDERING));
-	MLX5_SET(mkc, seg, relaxed_ordering_read,
-		 !!(access_flags & IB_ACCESS_RELAXED_ORDERING));
+	MLX5_SET(mkc, seg, relaxed_ordering_read, ro_read);
 }
 
 int mlx5r_umr_rereg_pd_access(struct mlx5_ib_mr *mr, struct ib_pd *pd,
diff --git linux-libre-6.1-gnu/drivers/infiniband/hw/usnic/usnic_uiom.c linux-libre-6.1.39-gnu/drivers/infiniband/hw/usnic/usnic_uiom.c
index 67923ced6e2d..b343f6f1bda5 100644
--- linux-libre-6.1-gnu/drivers/infiniband/hw/usnic/usnic_uiom.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/hw/usnic/usnic_uiom.c
@@ -277,8 +277,8 @@ iter_chunk:
 				size = pa_end - pa_start + PAGE_SIZE;
 				usnic_dbg("va 0x%lx pa %pa size 0x%zx flags 0x%x",
 					va_start, &pa_start, size, flags);
-				err = iommu_map(pd->domain, va_start, pa_start,
-							size, flags);
+				err = iommu_map_atomic(pd->domain, va_start,
+						       pa_start, size, flags);
 				if (err) {
 					usnic_err("Failed to map va 0x%lx pa %pa size 0x%zx with err %d\n",
 						va_start, &pa_start, size, err);
@@ -294,8 +294,8 @@ iter_chunk:
 				size = pa - pa_start + PAGE_SIZE;
 				usnic_dbg("va 0x%lx pa %pa size 0x%zx flags 0x%x\n",
 					va_start, &pa_start, size, flags);
-				err = iommu_map(pd->domain, va_start, pa_start,
-						size, flags);
+				err = iommu_map_atomic(pd->domain, va_start,
+						       pa_start, size, flags);
 				if (err) {
 					usnic_err("Failed to map va 0x%lx pa %pa size 0x%zx with err %d\n",
 						va_start, &pa_start, size, err);
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rdmavt/qp.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rdmavt/qp.c
index 3acab569fbb9..2bdc4486c3da 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rdmavt/qp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rdmavt/qp.c
@@ -464,8 +464,6 @@ void rvt_qp_exit(struct rvt_dev_info *rdi)
 	if (qps_inuse)
 		rvt_pr_err(rdi, "QP memory leak! %u still in use\n",
 			   qps_inuse);
-	if (!rdi->qp_dev)
-		return;
 
 	kfree(rdi->qp_dev->qp_table);
 	free_qpn_table(&rdi->qp_dev->qpn_table);
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe.h linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe.h
index 30fbdf3bc76a..ab334900fcc3 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe.h
@@ -38,6 +38,25 @@
 
 #define RXE_ROCE_V2_SPORT		(0xc000)
 
+#define rxe_dbg(rxe, fmt, ...) ibdev_dbg(&(rxe)->ib_dev,		\
+		"%s: " fmt, __func__, ##__VA_ARGS__)
+#define rxe_dbg_uc(uc, fmt, ...) ibdev_dbg((uc)->ibuc.device,		\
+		"uc#%d %s: " fmt, (uc)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_dbg_pd(pd, fmt, ...) ibdev_dbg((pd)->ibpd.device,		\
+		"pd#%d %s: " fmt, (pd)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_dbg_ah(ah, fmt, ...) ibdev_dbg((ah)->ibah.device,		\
+		"ah#%d %s: " fmt, (ah)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_dbg_srq(srq, fmt, ...) ibdev_dbg((srq)->ibsrq.device,	\
+		"srq#%d %s: " fmt, (srq)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_dbg_qp(qp, fmt, ...) ibdev_dbg((qp)->ibqp.device,		\
+		"qp#%d %s: " fmt, (qp)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_dbg_cq(cq, fmt, ...) ibdev_dbg((cq)->ibcq.device,		\
+		"cq#%d %s: " fmt, (cq)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_dbg_mr(mr, fmt, ...) ibdev_dbg((mr)->ibmr.device,		\
+		"mr#%d %s:  " fmt, (mr)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_dbg_mw(mw, fmt, ...) ibdev_dbg((mw)->ibmw.device,		\
+		"mw#%d %s:  " fmt, (mw)->elem.index, __func__, ##__VA_ARGS__)
+
 void rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu);
 
 int rxe_add(struct rxe_dev *rxe, unsigned int mtu, const char *ibdev_name);
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_mr.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_mr.c
index 502e9ada99b3..80e2d631fdb2 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_mr.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_mr.c
@@ -99,6 +99,7 @@ err2:
 		kfree(mr->map[i]);
 
 	kfree(mr->map);
+	mr->map = NULL;
 err1:
 	return -ENOMEM;
 }
@@ -122,7 +123,6 @@ int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova,
 	int			num_buf;
 	void			*vaddr;
 	int err;
-	int i;
 
 	umem = ib_umem_get(&rxe->ib_dev, start, length, access);
 	if (IS_ERR(umem)) {
@@ -163,9 +163,8 @@ int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova,
 				pr_warn("%s: Unable to get virtual address\n",
 						__func__);
 				err = -ENOMEM;
-				goto err_cleanup_map;
+				goto err_release_umem;
 			}
-
 			buf->addr = (uintptr_t)vaddr;
 			buf->size = PAGE_SIZE;
 			num_buf++;
@@ -182,10 +181,6 @@ int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova,
 
 	return 0;
 
-err_cleanup_map:
-	for (i = 0; i < mr->num_map; i++)
-		kfree(mr->map[i]);
-	kfree(mr->map);
 err_release_umem:
 	ib_umem_release(umem);
 err_out:
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_mw.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_mw.c
index 902b7df7aaed..cebc9f0f428d 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_mw.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_mw.c
@@ -48,18 +48,18 @@ int rxe_dealloc_mw(struct ib_mw *ibmw)
 }
 
 static int rxe_check_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
-			 struct rxe_mw *mw, struct rxe_mr *mr)
+			 struct rxe_mw *mw, struct rxe_mr *mr, int access)
 {
 	if (mw->ibmw.type == IB_MW_TYPE_1) {
 		if (unlikely(mw->state != RXE_MW_STATE_VALID)) {
-			pr_err_once(
+			rxe_dbg_mw(mw,
 				"attempt to bind a type 1 MW not in the valid state\n");
 			return -EINVAL;
 		}
 
 		/* o10-36.2.2 */
-		if (unlikely((mw->access & IB_ZERO_BASED))) {
-			pr_err_once("attempt to bind a zero based type 1 MW\n");
+		if (unlikely((access & IB_ZERO_BASED))) {
+			rxe_dbg_mw(mw, "attempt to bind a zero based type 1 MW\n");
 			return -EINVAL;
 		}
 	}
@@ -67,21 +67,21 @@ static int rxe_check_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
 	if (mw->ibmw.type == IB_MW_TYPE_2) {
 		/* o10-37.2.30 */
 		if (unlikely(mw->state != RXE_MW_STATE_FREE)) {
-			pr_err_once(
+			rxe_dbg_mw(mw,
 				"attempt to bind a type 2 MW not in the free state\n");
 			return -EINVAL;
 		}
 
 		/* C10-72 */
 		if (unlikely(qp->pd != to_rpd(mw->ibmw.pd))) {
-			pr_err_once(
+			rxe_dbg_mw(mw,
 				"attempt to bind type 2 MW with qp with different PD\n");
 			return -EINVAL;
 		}
 
 		/* o10-37.2.40 */
 		if (unlikely(!mr || wqe->wr.wr.mw.length == 0)) {
-			pr_err_once(
+			rxe_dbg_mw(mw,
 				"attempt to invalidate type 2 MW by binding with NULL or zero length MR\n");
 			return -EINVAL;
 		}
@@ -92,30 +92,30 @@ static int rxe_check_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
 		return 0;
 
 	if (unlikely(mr->access & IB_ZERO_BASED)) {
-		pr_err_once("attempt to bind MW to zero based MR\n");
+		rxe_dbg_mw(mw, "attempt to bind MW to zero based MR\n");
 		return -EINVAL;
 	}
 
 	/* C10-73 */
 	if (unlikely(!(mr->access & IB_ACCESS_MW_BIND))) {
-		pr_err_once(
+		rxe_dbg_mw(mw,
 			"attempt to bind an MW to an MR without bind access\n");
 		return -EINVAL;
 	}
 
 	/* C10-74 */
-	if (unlikely((mw->access &
+	if (unlikely((access &
 		      (IB_ACCESS_REMOTE_WRITE | IB_ACCESS_REMOTE_ATOMIC)) &&
 		     !(mr->access & IB_ACCESS_LOCAL_WRITE))) {
-		pr_err_once(
+		rxe_dbg_mw(mw,
 			"attempt to bind an Writable MW to an MR without local write access\n");
 		return -EINVAL;
 	}
 
 	/* C10-75 */
-	if (mw->access & IB_ZERO_BASED) {
+	if (access & IB_ZERO_BASED) {
 		if (unlikely(wqe->wr.wr.mw.length > mr->ibmr.length)) {
-			pr_err_once(
+			rxe_dbg_mw(mw,
 				"attempt to bind a ZB MW outside of the MR\n");
 			return -EINVAL;
 		}
@@ -123,7 +123,7 @@ static int rxe_check_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
 		if (unlikely((wqe->wr.wr.mw.addr < mr->ibmr.iova) ||
 			     ((wqe->wr.wr.mw.addr + wqe->wr.wr.mw.length) >
 			      (mr->ibmr.iova + mr->ibmr.length)))) {
-			pr_err_once(
+			rxe_dbg_mw(mw,
 				"attempt to bind a VA MW outside of the MR\n");
 			return -EINVAL;
 		}
@@ -133,12 +133,12 @@ static int rxe_check_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
 }
 
 static void rxe_do_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
-		      struct rxe_mw *mw, struct rxe_mr *mr)
+		      struct rxe_mw *mw, struct rxe_mr *mr, int access)
 {
 	u32 key = wqe->wr.wr.mw.rkey & 0xff;
 
 	mw->rkey = (mw->rkey & ~0xff) | key;
-	mw->access = wqe->wr.wr.mw.access;
+	mw->access = access;
 	mw->state = RXE_MW_STATE_VALID;
 	mw->addr = wqe->wr.wr.mw.addr;
 	mw->length = wqe->wr.wr.mw.length;
@@ -169,6 +169,7 @@ int rxe_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe)
 	struct rxe_dev *rxe = to_rdev(qp->ibqp.device);
 	u32 mw_rkey = wqe->wr.wr.mw.mw_rkey;
 	u32 mr_lkey = wqe->wr.wr.mw.mr_lkey;
+	int access = wqe->wr.wr.mw.access;
 
 	mw = rxe_pool_get_index(&rxe->mw_pool, mw_rkey >> 8);
 	if (unlikely(!mw)) {
@@ -198,11 +199,11 @@ int rxe_bind_mw(struct rxe_qp *qp, struct rxe_send_wqe *wqe)
 
 	spin_lock_bh(&mw->lock);
 
-	ret = rxe_check_bind_mw(qp, wqe, mw, mr);
+	ret = rxe_check_bind_mw(qp, wqe, mw, mr, access);
 	if (ret)
 		goto err_unlock;
 
-	rxe_do_bind_mw(qp, wqe, mw, mr);
+	rxe_do_bind_mw(qp, wqe, mw, mr, access);
 err_unlock:
 	spin_unlock_bh(&mw->lock);
 err_drop_mr:
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_net.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_net.c
index 35f327b9d4b8..65d16024b3bf 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_net.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_net.c
@@ -156,6 +156,9 @@ static int rxe_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 	pkt->mask = RXE_GRH_MASK;
 	pkt->paylen = be16_to_cpu(udph->len) - sizeof(*udph);
 
+	/* remove udp header */
+	skb_pull(skb, sizeof(struct udphdr));
+
 	rxe_rcv(skb);
 
 	return 0;
@@ -397,6 +400,9 @@ static int rxe_loopback(struct sk_buff *skb, struct rxe_pkt_info *pkt)
 		return -EIO;
 	}
 
+	/* remove udp header */
+	skb_pull(skb, sizeof(struct udphdr));
+
 	rxe_rcv(skb);
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_param.h linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_param.h
index 86c7a8bf3cbb..fa41009ce8a9 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_param.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_param.h
@@ -91,11 +91,11 @@ enum rxe_device_param {
 	RXE_MAX_SRQ			= DEFAULT_MAX_VALUE - RXE_MIN_SRQ_INDEX,
 
 	RXE_MIN_MR_INDEX		= 0x00000001,
-	RXE_MAX_MR_INDEX		= DEFAULT_MAX_VALUE,
-	RXE_MAX_MR			= DEFAULT_MAX_VALUE - RXE_MIN_MR_INDEX,
-	RXE_MIN_MW_INDEX		= 0x00010001,
-	RXE_MAX_MW_INDEX		= 0x00020000,
-	RXE_MAX_MW			= 0x00001000,
+	RXE_MAX_MR_INDEX		= DEFAULT_MAX_VALUE >> 1,
+	RXE_MAX_MR			= RXE_MAX_MR_INDEX - RXE_MIN_MR_INDEX,
+	RXE_MIN_MW_INDEX		= RXE_MAX_MR_INDEX + 1,
+	RXE_MAX_MW_INDEX		= DEFAULT_MAX_VALUE,
+	RXE_MAX_MW			= RXE_MAX_MW_INDEX - RXE_MIN_MW_INDEX,
 
 	RXE_MAX_PKT_PER_ACK		= 64,
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_pool.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_pool.c
index f50620f5a0a1..1151c0b5ccea 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_pool.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_pool.c
@@ -23,16 +23,16 @@ static const struct rxe_type_info {
 		.size		= sizeof(struct rxe_ucontext),
 		.elem_offset	= offsetof(struct rxe_ucontext, elem),
 		.min_index	= 1,
-		.max_index	= UINT_MAX,
-		.max_elem	= UINT_MAX,
+		.max_index	= RXE_MAX_UCONTEXT,
+		.max_elem	= RXE_MAX_UCONTEXT,
 	},
 	[RXE_TYPE_PD] = {
 		.name		= "pd",
 		.size		= sizeof(struct rxe_pd),
 		.elem_offset	= offsetof(struct rxe_pd, elem),
 		.min_index	= 1,
-		.max_index	= UINT_MAX,
-		.max_elem	= UINT_MAX,
+		.max_index	= RXE_MAX_PD,
+		.max_elem	= RXE_MAX_PD,
 	},
 	[RXE_TYPE_AH] = {
 		.name		= "ah",
@@ -40,7 +40,7 @@ static const struct rxe_type_info {
 		.elem_offset	= offsetof(struct rxe_ah, elem),
 		.min_index	= RXE_MIN_AH_INDEX,
 		.max_index	= RXE_MAX_AH_INDEX,
-		.max_elem	= RXE_MAX_AH_INDEX - RXE_MIN_AH_INDEX + 1,
+		.max_elem	= RXE_MAX_AH,
 	},
 	[RXE_TYPE_SRQ] = {
 		.name		= "srq",
@@ -49,7 +49,7 @@ static const struct rxe_type_info {
 		.cleanup	= rxe_srq_cleanup,
 		.min_index	= RXE_MIN_SRQ_INDEX,
 		.max_index	= RXE_MAX_SRQ_INDEX,
-		.max_elem	= RXE_MAX_SRQ_INDEX - RXE_MIN_SRQ_INDEX + 1,
+		.max_elem	= RXE_MAX_SRQ,
 	},
 	[RXE_TYPE_QP] = {
 		.name		= "qp",
@@ -58,7 +58,7 @@ static const struct rxe_type_info {
 		.cleanup	= rxe_qp_cleanup,
 		.min_index	= RXE_MIN_QP_INDEX,
 		.max_index	= RXE_MAX_QP_INDEX,
-		.max_elem	= RXE_MAX_QP_INDEX - RXE_MIN_QP_INDEX + 1,
+		.max_elem	= RXE_MAX_QP,
 	},
 	[RXE_TYPE_CQ] = {
 		.name		= "cq",
@@ -66,8 +66,8 @@ static const struct rxe_type_info {
 		.elem_offset	= offsetof(struct rxe_cq, elem),
 		.cleanup	= rxe_cq_cleanup,
 		.min_index	= 1,
-		.max_index	= UINT_MAX,
-		.max_elem	= UINT_MAX,
+		.max_index	= RXE_MAX_CQ,
+		.max_elem	= RXE_MAX_CQ,
 	},
 	[RXE_TYPE_MR] = {
 		.name		= "mr",
@@ -76,7 +76,7 @@ static const struct rxe_type_info {
 		.cleanup	= rxe_mr_cleanup,
 		.min_index	= RXE_MIN_MR_INDEX,
 		.max_index	= RXE_MAX_MR_INDEX,
-		.max_elem	= RXE_MAX_MR_INDEX - RXE_MIN_MR_INDEX + 1,
+		.max_elem	= RXE_MAX_MR,
 	},
 	[RXE_TYPE_MW] = {
 		.name		= "mw",
@@ -85,7 +85,7 @@ static const struct rxe_type_info {
 		.cleanup	= rxe_mw_cleanup,
 		.min_index	= RXE_MIN_MW_INDEX,
 		.max_index	= RXE_MAX_MW_INDEX,
-		.max_elem	= RXE_MAX_MW_INDEX - RXE_MIN_MW_INDEX + 1,
+		.max_elem	= RXE_MAX_MW,
 	},
 };
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_qp.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_qp.c
index a62bab88415c..59b2024b34ef 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_qp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -180,6 +180,9 @@ static void rxe_qp_init_misc(struct rxe_dev *rxe, struct rxe_qp *qp,
 	spin_lock_init(&qp->rq.producer_lock);
 	spin_lock_init(&qp->rq.consumer_lock);
 
+	skb_queue_head_init(&qp->req_pkts);
+	skb_queue_head_init(&qp->resp_pkts);
+
 	atomic_set(&qp->ssn, 0);
 	atomic_set(&qp->skb_out, 0);
 }
@@ -240,12 +243,8 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp,
 	qp->req.opcode		= -1;
 	qp->comp.opcode		= -1;
 
-	skb_queue_head_init(&qp->req_pkts);
-
-	rxe_init_task(&qp->req.task, qp,
-		      rxe_requester, "req");
-	rxe_init_task(&qp->comp.task, qp,
-		      rxe_completer, "comp");
+	rxe_init_task(&qp->req.task, qp, rxe_requester);
+	rxe_init_task(&qp->comp.task, qp, rxe_completer);
 
 	qp->qp_timeout_jiffies = 0; /* Can't be set for UD/UC in modify_qp */
 	if (init->qp_type == IB_QPT_RC) {
@@ -290,10 +289,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp,
 		}
 	}
 
-	skb_queue_head_init(&qp->resp_pkts);
-
-	rxe_init_task(&qp->resp.task, qp,
-		      rxe_responder, "resp");
+	rxe_init_task(&qp->resp.task, qp, rxe_responder);
 
 	qp->resp.opcode		= OPCODE_NONE;
 	qp->resp.msn		= 0;
@@ -792,8 +788,11 @@ static void rxe_qp_do_cleanup(struct work_struct *work)
 		del_timer_sync(&qp->rnr_nak_timer);
 	}
 
-	rxe_cleanup_task(&qp->req.task);
-	rxe_cleanup_task(&qp->comp.task);
+	if (qp->req.task.func)
+		rxe_cleanup_task(&qp->req.task);
+
+	if (qp->comp.task.func)
+		rxe_cleanup_task(&qp->comp.task);
 
 	/* flush out any receive wr's or pending requests */
 	if (qp->req.task.func)
@@ -829,12 +828,12 @@ static void rxe_qp_do_cleanup(struct work_struct *work)
 	if (qp->resp.mr)
 		rxe_put(qp->resp.mr);
 
-	if (qp_type(qp) == IB_QPT_RC)
-		sk_dst_reset(qp->sk->sk);
-
 	free_rd_atomic_resources(qp);
 
 	if (qp->sk) {
+		if (qp_type(qp) == IB_QPT_RC)
+			sk_dst_reset(qp->sk->sk);
+
 		kernel_sock_shutdown(qp->sk, SHUT_RDWR);
 		sock_release(qp->sk);
 	}
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_queue.h linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_queue.h
index ed44042782fa..c711cb98b949 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_queue.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_queue.h
@@ -35,19 +35,26 @@
 /**
  * enum queue_type - type of queue
  * @QUEUE_TYPE_TO_CLIENT:	Queue is written by rxe driver and
- *				read by client. Used by rxe driver only.
+ *				read by client which may be a user space
+ *				application or a kernel ulp.
+ *				Used by rxe internals only.
  * @QUEUE_TYPE_FROM_CLIENT:	Queue is written by client and
- *				read by rxe driver. Used by rxe driver only.
- * @QUEUE_TYPE_TO_DRIVER:	Queue is written by client and
- *				read by rxe driver. Used by kernel client only.
- * @QUEUE_TYPE_FROM_DRIVER:	Queue is written by rxe driver and
- *				read by client. Used by kernel client only.
+ *				read by rxe driver.
+ *				Used by rxe internals only.
+ * @QUEUE_TYPE_FROM_ULP:	Queue is written by kernel ulp and
+ *				read by rxe driver.
+ *				Used by kernel verbs APIs only on
+ *				behalf of ulps.
+ * @QUEUE_TYPE_TO_ULP:		Queue is written by rxe driver and
+ *				read by kernel ulp.
+ *				Used by kernel verbs APIs only on
+ *				behalf of ulps.
  */
 enum queue_type {
 	QUEUE_TYPE_TO_CLIENT,
 	QUEUE_TYPE_FROM_CLIENT,
-	QUEUE_TYPE_TO_DRIVER,
-	QUEUE_TYPE_FROM_DRIVER,
+	QUEUE_TYPE_FROM_ULP,
+	QUEUE_TYPE_TO_ULP,
 };
 
 struct rxe_queue_buf;
@@ -62,9 +69,9 @@ struct rxe_queue {
 	u32			index_mask;
 	enum queue_type		type;
 	/* private copy of index for shared queues between
-	 * kernel space and user space. Kernel reads and writes
+	 * driver and clients. Driver reads and writes
 	 * this copy and then replicates to rxe_queue_buf
-	 * for read access by user space.
+	 * for read access by clients.
 	 */
 	u32			index;
 };
@@ -97,19 +104,21 @@ static inline u32 queue_get_producer(const struct rxe_queue *q,
 
 	switch (type) {
 	case QUEUE_TYPE_FROM_CLIENT:
-		/* protect user index */
+		/* used by rxe, client owns the index */
 		prod = smp_load_acquire(&q->buf->producer_index);
 		break;
 	case QUEUE_TYPE_TO_CLIENT:
+		/* used by rxe which owns the index */
 		prod = q->index;
 		break;
-	case QUEUE_TYPE_FROM_DRIVER:
-		/* protect driver index */
-		prod = smp_load_acquire(&q->buf->producer_index);
-		break;
-	case QUEUE_TYPE_TO_DRIVER:
+	case QUEUE_TYPE_FROM_ULP:
+		/* used by ulp which owns the index */
 		prod = q->buf->producer_index;
 		break;
+	case QUEUE_TYPE_TO_ULP:
+		/* used by ulp, rxe owns the index */
+		prod = smp_load_acquire(&q->buf->producer_index);
+		break;
 	}
 
 	return prod;
@@ -122,19 +131,21 @@ static inline u32 queue_get_consumer(const struct rxe_queue *q,
 
 	switch (type) {
 	case QUEUE_TYPE_FROM_CLIENT:
+		/* used by rxe which owns the index */
 		cons = q->index;
 		break;
 	case QUEUE_TYPE_TO_CLIENT:
-		/* protect user index */
+		/* used by rxe, client owns the index */
 		cons = smp_load_acquire(&q->buf->consumer_index);
 		break;
-	case QUEUE_TYPE_FROM_DRIVER:
-		cons = q->buf->consumer_index;
-		break;
-	case QUEUE_TYPE_TO_DRIVER:
-		/* protect driver index */
+	case QUEUE_TYPE_FROM_ULP:
+		/* used by ulp, rxe owns the index */
 		cons = smp_load_acquire(&q->buf->consumer_index);
 		break;
+	case QUEUE_TYPE_TO_ULP:
+		/* used by ulp which owns the index */
+		cons = q->buf->consumer_index;
+		break;
 	}
 
 	return cons;
@@ -172,24 +183,31 @@ static inline void queue_advance_producer(struct rxe_queue *q,
 
 	switch (type) {
 	case QUEUE_TYPE_FROM_CLIENT:
-		pr_warn("%s: attempt to advance client index\n",
-			__func__);
+		/* used by rxe, client owns the index */
+		if (WARN_ON(1))
+			pr_warn("%s: attempt to advance client index\n",
+				__func__);
 		break;
 	case QUEUE_TYPE_TO_CLIENT:
+		/* used by rxe which owns the index */
 		prod = q->index;
 		prod = (prod + 1) & q->index_mask;
 		q->index = prod;
-		/* protect user index */
+		/* release so client can read it safely */
 		smp_store_release(&q->buf->producer_index, prod);
 		break;
-	case QUEUE_TYPE_FROM_DRIVER:
-		pr_warn("%s: attempt to advance driver index\n",
-			__func__);
-		break;
-	case QUEUE_TYPE_TO_DRIVER:
+	case QUEUE_TYPE_FROM_ULP:
+		/* used by ulp which owns the index */
 		prod = q->buf->producer_index;
 		prod = (prod + 1) & q->index_mask;
-		q->buf->producer_index = prod;
+		/* release so rxe can read it safely */
+		smp_store_release(&q->buf->producer_index, prod);
+		break;
+	case QUEUE_TYPE_TO_ULP:
+		/* used by ulp, rxe owns the index */
+		if (WARN_ON(1))
+			pr_warn("%s: attempt to advance driver index\n",
+				__func__);
 		break;
 	}
 }
@@ -201,24 +219,30 @@ static inline void queue_advance_consumer(struct rxe_queue *q,
 
 	switch (type) {
 	case QUEUE_TYPE_FROM_CLIENT:
-		cons = q->index;
-		cons = (cons + 1) & q->index_mask;
+		/* used by rxe which owns the index */
+		cons = (q->index + 1) & q->index_mask;
 		q->index = cons;
-		/* protect user index */
+		/* release so client can read it safely */
 		smp_store_release(&q->buf->consumer_index, cons);
 		break;
 	case QUEUE_TYPE_TO_CLIENT:
-		pr_warn("%s: attempt to advance client index\n",
-			__func__);
+		/* used by rxe, client owns the index */
+		if (WARN_ON(1))
+			pr_warn("%s: attempt to advance client index\n",
+				__func__);
+		break;
+	case QUEUE_TYPE_FROM_ULP:
+		/* used by ulp, rxe owns the index */
+		if (WARN_ON(1))
+			pr_warn("%s: attempt to advance driver index\n",
+				__func__);
 		break;
-	case QUEUE_TYPE_FROM_DRIVER:
+	case QUEUE_TYPE_TO_ULP:
+		/* used by ulp which owns the index */
 		cons = q->buf->consumer_index;
 		cons = (cons + 1) & q->index_mask;
-		q->buf->consumer_index = cons;
-		break;
-	case QUEUE_TYPE_TO_DRIVER:
-		pr_warn("%s: attempt to advance driver index\n",
-			__func__);
+		/* release so rxe can read it safely */
+		smp_store_release(&q->buf->consumer_index, cons);
 		break;
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_resp.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
index 693081e813ec..9f65c346d843 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -466,8 +466,9 @@ static enum resp_states check_rkey(struct rxe_qp *qp,
 		if (mw->access & IB_ZERO_BASED)
 			qp->resp.offset = mw->addr;
 
-		rxe_put(mw);
 		rxe_get(mr);
+		rxe_put(mw);
+		mw = NULL;
 	} else {
 		mr = lookup_mr(qp->pd, access, rkey, RXE_LOOKUP_REMOTE);
 		if (!mr) {
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_task.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_task.c
index ec2b7de1c497..182d0532a8ab 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_task.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_task.c
@@ -94,12 +94,10 @@ void rxe_do_task(struct tasklet_struct *t)
 	task->ret = ret;
 }
 
-int rxe_init_task(struct rxe_task *task,
-		  void *arg, int (*func)(void *), char *name)
+int rxe_init_task(struct rxe_task *task, void *arg, int (*func)(void *))
 {
 	task->arg	= arg;
 	task->func	= func;
-	snprintf(task->name, sizeof(task->name), "%s", name);
 	task->destroyed	= false;
 
 	tasklet_setup(&task->tasklet, rxe_do_task);
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_task.h linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_task.h
index 7f612a1c68a7..b3dfd970d1dc 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_task.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_task.h
@@ -25,7 +25,6 @@ struct rxe_task {
 	void			*arg;
 	int			(*func)(void *arg);
 	int			ret;
-	char			name[16];
 	bool			destroyed;
 };
 
@@ -34,8 +33,7 @@ struct rxe_task {
  *	arg  => parameter to pass to fcn
  *	func => function to call until it returns != 0
  */
-int rxe_init_task(struct rxe_task *task,
-		  void *arg, int (*func)(void *), char *name);
+int rxe_init_task(struct rxe_task *task, void *arg, int (*func)(void *));
 
 /* cleanup task */
 void rxe_cleanup_task(struct rxe_task *task);
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
index 88825edc7dce..be13bcb4cc40 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -238,29 +238,24 @@ static int rxe_destroy_ah(struct ib_ah *ibah, u32 flags)
 
 static int post_one_recv(struct rxe_rq *rq, const struct ib_recv_wr *ibwr)
 {
-	int err;
 	int i;
 	u32 length;
 	struct rxe_recv_wqe *recv_wqe;
 	int num_sge = ibwr->num_sge;
 	int full;
 
-	full = queue_full(rq->queue, QUEUE_TYPE_TO_DRIVER);
-	if (unlikely(full)) {
-		err = -ENOMEM;
-		goto err1;
-	}
+	full = queue_full(rq->queue, QUEUE_TYPE_FROM_ULP);
+	if (unlikely(full))
+		return -ENOMEM;
 
-	if (unlikely(num_sge > rq->max_sge)) {
-		err = -EINVAL;
-		goto err1;
-	}
+	if (unlikely(num_sge > rq->max_sge))
+		return -EINVAL;
 
 	length = 0;
 	for (i = 0; i < num_sge; i++)
 		length += ibwr->sg_list[i].length;
 
-	recv_wqe = queue_producer_addr(rq->queue, QUEUE_TYPE_TO_DRIVER);
+	recv_wqe = queue_producer_addr(rq->queue, QUEUE_TYPE_FROM_ULP);
 	recv_wqe->wr_id = ibwr->wr_id;
 
 	memcpy(recv_wqe->dma.sge, ibwr->sg_list,
@@ -272,12 +267,9 @@ static int post_one_recv(struct rxe_rq *rq, const struct ib_recv_wr *ibwr)
 	recv_wqe->dma.cur_sge		= 0;
 	recv_wqe->dma.sge_offset	= 0;
 
-	queue_advance_producer(rq->queue, QUEUE_TYPE_TO_DRIVER);
+	queue_advance_producer(rq->queue, QUEUE_TYPE_FROM_ULP);
 
 	return 0;
-
-err1:
-	return err;
 }
 
 static int rxe_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *init,
@@ -343,10 +335,7 @@ static int rxe_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr,
 	if (err)
 		return err;
 
-	err = rxe_srq_from_attr(rxe, srq, attr, mask, &ucmd, udata);
-	if (err)
-		return err;
-	return 0;
+	return rxe_srq_from_attr(rxe, srq, attr, mask, &ucmd, udata);
 }
 
 static int rxe_query_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr)
@@ -453,11 +442,11 @@ static int rxe_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 
 	err = rxe_qp_chk_attr(rxe, qp, attr, mask);
 	if (err)
-		goto err1;
+		return err;
 
 	err = rxe_qp_from_attr(qp, attr, mask, udata);
 	if (err)
-		goto err1;
+		return err;
 
 	if ((mask & IB_QP_AV) && (attr->ah_attr.ah_flags & IB_AH_GRH))
 		qp->src_port = rdma_get_udp_sport(attr->ah_attr.grh.flow_label,
@@ -465,9 +454,6 @@ static int rxe_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 						  qp->attr.dest_qp_num);
 
 	return 0;
-
-err1:
-	return err;
 }
 
 static int rxe_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
@@ -501,24 +487,21 @@ static int validate_send_wr(struct rxe_qp *qp, const struct ib_send_wr *ibwr,
 	struct rxe_sq *sq = &qp->sq;
 
 	if (unlikely(num_sge > sq->max_sge))
-		goto err1;
+		return -EINVAL;
 
 	if (unlikely(mask & WR_ATOMIC_MASK)) {
 		if (length < 8)
-			goto err1;
+			return -EINVAL;
 
 		if (atomic_wr(ibwr)->remote_addr & 0x7)
-			goto err1;
+			return -EINVAL;
 	}
 
 	if (unlikely((ibwr->send_flags & IB_SEND_INLINE) &&
 		     (length > sq->max_inline)))
-		goto err1;
+		return -EINVAL;
 
 	return 0;
-
-err1:
-	return -EINVAL;
 }
 
 static void init_send_wr(struct rxe_qp *qp, struct rxe_send_wr *wr,
@@ -639,17 +622,17 @@ static int post_one_send(struct rxe_qp *qp, const struct ib_send_wr *ibwr,
 
 	spin_lock_irqsave(&qp->sq.sq_lock, flags);
 
-	full = queue_full(sq->queue, QUEUE_TYPE_TO_DRIVER);
+	full = queue_full(sq->queue, QUEUE_TYPE_FROM_ULP);
 
 	if (unlikely(full)) {
 		spin_unlock_irqrestore(&qp->sq.sq_lock, flags);
 		return -ENOMEM;
 	}
 
-	send_wqe = queue_producer_addr(sq->queue, QUEUE_TYPE_TO_DRIVER);
+	send_wqe = queue_producer_addr(sq->queue, QUEUE_TYPE_FROM_ULP);
 	init_send_wqe(qp, ibwr, mask, length, send_wqe);
 
-	queue_advance_producer(sq->queue, QUEUE_TYPE_TO_DRIVER);
+	queue_advance_producer(sq->queue, QUEUE_TYPE_FROM_ULP);
 
 	spin_unlock_irqrestore(&qp->sq.sq_lock, flags);
 
@@ -735,14 +718,12 @@ static int rxe_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
 
 	if (unlikely((qp_state(qp) < IB_QPS_INIT) || !qp->valid)) {
 		*bad_wr = wr;
-		err = -EINVAL;
-		goto err1;
+		return -EINVAL;
 	}
 
 	if (unlikely(qp->srq)) {
 		*bad_wr = wr;
-		err = -EINVAL;
-		goto err1;
+		return -EINVAL;
 	}
 
 	spin_lock_irqsave(&rq->producer_lock, flags);
@@ -761,7 +742,6 @@ static int rxe_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
 	if (qp->resp.state == QP_STATE_ERROR)
 		rxe_run_task(&qp->resp.task, 1);
 
-err1:
 	return err;
 }
 
@@ -826,16 +806,9 @@ static int rxe_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata)
 
 	err = rxe_cq_chk_attr(rxe, cq, cqe, 0);
 	if (err)
-		goto err1;
-
-	err = rxe_cq_resize_queue(cq, cqe, uresp, udata);
-	if (err)
-		goto err1;
-
-	return 0;
+		return err;
 
-err1:
-	return err;
+	return rxe_cq_resize_queue(cq, cqe, uresp, udata);
 }
 
 static int rxe_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
@@ -847,12 +820,12 @@ static int rxe_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
 
 	spin_lock_irqsave(&cq->cq_lock, flags);
 	for (i = 0; i < num_entries; i++) {
-		cqe = queue_head(cq->queue, QUEUE_TYPE_FROM_DRIVER);
+		cqe = queue_head(cq->queue, QUEUE_TYPE_TO_ULP);
 		if (!cqe)
 			break;
 
 		memcpy(wc++, &cqe->ibwc, sizeof(*wc));
-		queue_advance_consumer(cq->queue, QUEUE_TYPE_FROM_DRIVER);
+		queue_advance_consumer(cq->queue, QUEUE_TYPE_TO_ULP);
 	}
 	spin_unlock_irqrestore(&cq->cq_lock, flags);
 
@@ -864,7 +837,7 @@ static int rxe_peek_cq(struct ib_cq *ibcq, int wc_cnt)
 	struct rxe_cq *cq = to_rcq(ibcq);
 	int count;
 
-	count = queue_count(cq->queue, QUEUE_TYPE_FROM_DRIVER);
+	count = queue_count(cq->queue, QUEUE_TYPE_TO_ULP);
 
 	return (count > wc_cnt) ? wc_cnt : count;
 }
@@ -880,7 +853,7 @@ static int rxe_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags)
 	if (cq->notify != IB_CQ_NEXT_COMP)
 		cq->notify = flags & IB_CQ_SOLICITED_MASK;
 
-	empty = queue_empty(cq->queue, QUEUE_TYPE_FROM_DRIVER);
+	empty = queue_empty(cq->queue, QUEUE_TYPE_TO_ULP);
 
 	if ((flags & IB_CQ_REPORT_MISSED_EVENTS) && !empty)
 		ret = 1;
@@ -921,26 +894,22 @@ static struct ib_mr *rxe_reg_user_mr(struct ib_pd *ibpd,
 	struct rxe_mr *mr;
 
 	mr = rxe_alloc(&rxe->mr_pool);
-	if (!mr) {
-		err = -ENOMEM;
-		goto err2;
-	}
-
+	if (!mr)
+		return ERR_PTR(-ENOMEM);
 
 	rxe_get(pd);
 	mr->ibmr.pd = ibpd;
 
 	err = rxe_mr_init_user(rxe, start, length, iova, access, mr);
 	if (err)
-		goto err3;
+		goto err1;
 
 	rxe_finalize(mr);
 
 	return &mr->ibmr;
 
-err3:
+err1:
 	rxe_cleanup(mr);
-err2:
 	return ERR_PTR(err);
 }
 
@@ -956,25 +925,22 @@ static struct ib_mr *rxe_alloc_mr(struct ib_pd *ibpd, enum ib_mr_type mr_type,
 		return ERR_PTR(-EINVAL);
 
 	mr = rxe_alloc(&rxe->mr_pool);
-	if (!mr) {
-		err = -ENOMEM;
-		goto err1;
-	}
+	if (!mr)
+		return ERR_PTR(-ENOMEM);
 
 	rxe_get(pd);
 	mr->ibmr.pd = ibpd;
 
 	err = rxe_mr_init_fast(max_num_sg, mr);
 	if (err)
-		goto err2;
+		goto err1;
 
 	rxe_finalize(mr);
 
 	return &mr->ibmr;
 
-err2:
-	rxe_cleanup(mr);
 err1:
+	rxe_cleanup(mr);
 	return ERR_PTR(err);
 }
 
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_cq.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_cq.c
index d68e37859e73..403029de6b92 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_cq.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_cq.c
@@ -56,8 +56,6 @@ int siw_reap_cqe(struct siw_cq *cq, struct ib_wc *wc)
 	if (READ_ONCE(cqe->flags) & SIW_WQE_VALID) {
 		memset(wc, 0, sizeof(*wc));
 		wc->wr_id = cqe->id;
-		wc->status = map_cqe_status[cqe->status].ib;
-		wc->opcode = map_wc_opcode[cqe->opcode];
 		wc->byte_len = cqe->bytes;
 
 		/*
@@ -71,10 +69,32 @@ int siw_reap_cqe(struct siw_cq *cq, struct ib_wc *wc)
 				wc->wc_flags = IB_WC_WITH_INVALIDATE;
 			}
 			wc->qp = cqe->base_qp;
+			wc->opcode = map_wc_opcode[cqe->opcode];
+			wc->status = map_cqe_status[cqe->status].ib;
 			siw_dbg_cq(cq,
 				   "idx %u, type %d, flags %2x, id 0x%pK\n",
 				   cq->cq_get % cq->num_cqe, cqe->opcode,
 				   cqe->flags, (void *)(uintptr_t)cqe->id);
+		} else {
+			/*
+			 * A malicious user may set invalid opcode or
+			 * status in the user mmapped CQE array.
+			 * Sanity check and correct values in that case
+			 * to avoid out-of-bounds access to global arrays
+			 * for opcode and status mapping.
+			 */
+			u8 opcode = cqe->opcode;
+			u16 status = cqe->status;
+
+			if (opcode >= SIW_NUM_OPCODES) {
+				opcode = 0;
+				status = SIW_WC_GENERAL_ERR;
+			} else if (status >= SIW_NUM_WC_STATUS) {
+				status = SIW_WC_GENERAL_ERR;
+			}
+			wc->opcode = map_wc_opcode[opcode];
+			wc->status = map_cqe_status[status].ib;
+
 		}
 		WRITE_ONCE(cqe->flags, 0);
 		cq->cq_get++;
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_main.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_main.c
index dacc174604bf..65b5cda5457b 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_main.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_main.c
@@ -437,9 +437,6 @@ static int siw_netdev_event(struct notifier_block *nb, unsigned long event,
 
 	dev_dbg(&netdev->dev, "siw: event %lu\n", event);
 
-	if (dev_net(netdev) != &init_net)
-		return NOTIFY_OK;
-
 	base_dev = ib_device_get_by_netdev(netdev, RDMA_DRIVER_SIW);
 	if (!base_dev)
 		return NOTIFY_OK;
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_mem.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_mem.c
index 61c17db70d65..bf69566e2eb6 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_mem.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_mem.c
@@ -398,7 +398,7 @@ struct siw_umem *siw_umem_get(u64 start, u64 len, bool writable)
 
 	mlock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
 
-	if (num_pages + atomic64_read(&mm_s->pinned_vm) > mlock_limit) {
+	if (atomic64_add_return(num_pages, &mm_s->pinned_vm) > mlock_limit) {
 		rv = -ENOMEM;
 		goto out_sem_up;
 	}
@@ -411,18 +411,16 @@ struct siw_umem *siw_umem_get(u64 start, u64 len, bool writable)
 		goto out_sem_up;
 	}
 	for (i = 0; num_pages; i++) {
-		int got, nents = min_t(int, num_pages, PAGES_PER_CHUNK);
-
-		umem->page_chunk[i].plist =
+		int nents = min_t(int, num_pages, PAGES_PER_CHUNK);
+		struct page **plist =
 			kcalloc(nents, sizeof(struct page *), GFP_KERNEL);
-		if (!umem->page_chunk[i].plist) {
+
+		if (!plist) {
 			rv = -ENOMEM;
 			goto out_sem_up;
 		}
-		got = 0;
+		umem->page_chunk[i].plist = plist;
 		while (nents) {
-			struct page **plist = &umem->page_chunk[i].plist[got];
-
 			rv = pin_user_pages(first_page_va, nents,
 					    foll_flags | FOLL_LONGTERM,
 					    plist, NULL);
@@ -430,12 +428,11 @@ struct siw_umem *siw_umem_get(u64 start, u64 len, bool writable)
 				goto out_sem_up;
 
 			umem->num_pages += rv;
-			atomic64_add(rv, &mm_s->pinned_vm);
 			first_page_va += rv * PAGE_SIZE;
+			plist += rv;
 			nents -= rv;
-			got += rv;
+			num_pages -= rv;
 		}
-		num_pages -= got;
 	}
 out_sem_up:
 	mmap_read_unlock(mm_s);
@@ -443,6 +440,10 @@ out_sem_up:
 	if (rv > 0)
 		return umem;
 
+	/* Adjust accounting for pages not pinned */
+	if (num_pages)
+		atomic64_sub(num_pages, &mm_s->pinned_vm);
+
 	siw_umem_release(umem, false);
 
 	return ERR_PTR(rv);
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_qp_tx.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_qp_tx.c
index 7d47b521070b..6bb9e9e81ff4 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_qp_tx.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_qp_tx.c
@@ -29,7 +29,7 @@ static struct page *siw_get_pblpage(struct siw_mem *mem, u64 addr, int *idx)
 	dma_addr_t paddr = siw_pbl_get_buffer(pbl, offset, NULL, idx);
 
 	if (paddr)
-		return virt_to_page((void *)paddr);
+		return virt_to_page((void *)(uintptr_t)paddr);
 
 	return NULL;
 }
@@ -558,7 +558,7 @@ static int siw_tx_hdt(struct siw_iwarp_tx *c_tx, struct socket *s)
 			data_len -= plen;
 			fp_off = 0;
 
-			if (++seg > (int)MAX_ARRAY) {
+			if (++seg >= (int)MAX_ARRAY) {
 				siw_dbg_qp(tx_qp(c_tx), "to many fragments\n");
 				siw_unmap_pages(iov, kmap_mask, seg-1);
 				wqe->processed -= c_tx->bytes_unsent;
diff --git linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_verbs.c linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_verbs.c
index 3e814cfb298c..906fde1a2a0d 100644
--- linux-libre-6.1-gnu/drivers/infiniband/sw/siw/siw_verbs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/sw/siw/siw_verbs.c
@@ -676,13 +676,45 @@ static int siw_copy_inline_sgl(const struct ib_send_wr *core_wr,
 static int siw_sq_flush_wr(struct siw_qp *qp, const struct ib_send_wr *wr,
 			   const struct ib_send_wr **bad_wr)
 {
-	struct siw_sqe sqe = {};
 	int rv = 0;
 
 	while (wr) {
-		sqe.id = wr->wr_id;
-		sqe.opcode = wr->opcode;
-		rv = siw_sqe_complete(qp, &sqe, 0, SIW_WC_WR_FLUSH_ERR);
+		struct siw_sqe sqe = {};
+
+		switch (wr->opcode) {
+		case IB_WR_RDMA_WRITE:
+			sqe.opcode = SIW_OP_WRITE;
+			break;
+		case IB_WR_RDMA_READ:
+			sqe.opcode = SIW_OP_READ;
+			break;
+		case IB_WR_RDMA_READ_WITH_INV:
+			sqe.opcode = SIW_OP_READ_LOCAL_INV;
+			break;
+		case IB_WR_SEND:
+			sqe.opcode = SIW_OP_SEND;
+			break;
+		case IB_WR_SEND_WITH_IMM:
+			sqe.opcode = SIW_OP_SEND_WITH_IMM;
+			break;
+		case IB_WR_SEND_WITH_INV:
+			sqe.opcode = SIW_OP_SEND_REMOTE_INV;
+			break;
+		case IB_WR_LOCAL_INV:
+			sqe.opcode = SIW_OP_INVAL_STAG;
+			break;
+		case IB_WR_REG_MR:
+			sqe.opcode = SIW_OP_REG_MR;
+			break;
+		default:
+			rv = -EINVAL;
+			break;
+		}
+		if (!rv) {
+			sqe.id = wr->wr_id;
+			rv = siw_sqe_complete(qp, &sqe, 0,
+					      SIW_WC_WR_FLUSH_ERR);
+		}
 		if (rv) {
 			if (bad_wr)
 				*bad_wr = wr;
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/ipoib/ipoib_main.c linux-libre-6.1.39-gnu/drivers/infiniband/ulp/ipoib/ipoib_main.c
index ac25fc80fb33..f10d4bcf87d2 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -2200,6 +2200,14 @@ int ipoib_intf_init(struct ib_device *hca, u32 port, const char *name,
 		rn->attach_mcast = ipoib_mcast_attach;
 		rn->detach_mcast = ipoib_mcast_detach;
 		rn->hca = hca;
+
+		rc = netif_set_real_num_tx_queues(dev, 1);
+		if (rc)
+			goto out;
+
+		rc = netif_set_real_num_rx_queues(dev, 1);
+		if (rc)
+			goto out;
 	}
 
 	priv->rn_ops = dev->netdev_ops;
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/ipoib/ipoib_netlink.c linux-libre-6.1.39-gnu/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
index ea16ba5d8da6..9ad8d9856275 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
@@ -41,6 +41,11 @@ static const struct nla_policy ipoib_policy[IFLA_IPOIB_MAX + 1] = {
 	[IFLA_IPOIB_UMCAST]	= { .type = NLA_U16 },
 };
 
+static unsigned int ipoib_get_max_num_queues(void)
+{
+	return min_t(unsigned int, num_possible_cpus(), 128);
+}
+
 static int ipoib_fill_info(struct sk_buff *skb, const struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = ipoib_priv(dev);
@@ -172,6 +177,8 @@ static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
 	.changelink	= ipoib_changelink,
 	.get_size	= ipoib_get_size,
 	.fill_info	= ipoib_fill_info,
+	.get_num_rx_queues = ipoib_get_max_num_queues,
+	.get_num_tx_queues = ipoib_get_max_num_queues,
 };
 
 struct rtnl_link_ops *ipoib_get_link_ops(void)
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/isert/ib_isert.c linux-libre-6.1.39-gnu/drivers/infiniband/ulp/isert/ib_isert.c
index b360a1527cd1..a7fef3ea77fe 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/isert/ib_isert.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/isert/ib_isert.c
@@ -657,9 +657,13 @@ static int
 isert_connect_error(struct rdma_cm_id *cma_id)
 {
 	struct isert_conn *isert_conn = cma_id->qp->qp_context;
+	struct isert_np *isert_np = cma_id->context;
 
 	ib_drain_qp(isert_conn->qp);
+
+	mutex_lock(&isert_np->mutex);
 	list_del_init(&isert_conn->node);
+	mutex_unlock(&isert_np->mutex);
 	isert_conn->cm_id = NULL;
 	isert_put_conn(isert_conn);
 
@@ -2432,6 +2436,7 @@ isert_free_np(struct iscsi_np *np)
 {
 	struct isert_np *isert_np = np->np_context;
 	struct isert_conn *isert_conn, *n;
+	LIST_HEAD(drop_conn_list);
 
 	if (isert_np->cm_id)
 		rdma_destroy_id(isert_np->cm_id);
@@ -2451,7 +2456,7 @@ isert_free_np(struct iscsi_np *np)
 					 node) {
 			isert_info("cleaning isert_conn %p state (%d)\n",
 				   isert_conn, isert_conn->state);
-			isert_connect_release(isert_conn);
+			list_move_tail(&isert_conn->node, &drop_conn_list);
 		}
 	}
 
@@ -2462,11 +2467,16 @@ isert_free_np(struct iscsi_np *np)
 					 node) {
 			isert_info("cleaning isert_conn %p state (%d)\n",
 				   isert_conn, isert_conn->state);
-			isert_connect_release(isert_conn);
+			list_move_tail(&isert_conn->node, &drop_conn_list);
 		}
 	}
 	mutex_unlock(&isert_np->mutex);
 
+	list_for_each_entry_safe(isert_conn, n, &drop_conn_list, node) {
+		list_del_init(&isert_conn->node);
+		isert_connect_release(isert_conn);
+	}
+
 	np->np_context = NULL;
 	kfree(isert_np);
 }
@@ -2507,8 +2517,8 @@ isert_wait4cmds(struct iscsit_conn *conn)
 	isert_info("iscsit_conn %p\n", conn);
 
 	if (conn->sess) {
-		target_stop_session(conn->sess->se_sess);
-		target_wait_for_sess_cmds(conn->sess->se_sess);
+		target_stop_cmd_counter(conn->cmd_cnt);
+		target_wait_for_cmds(conn->cmd_cnt);
 	}
 }
 
@@ -2561,8 +2571,6 @@ static void isert_wait_conn(struct iscsit_conn *conn)
 	isert_put_unsol_pending_cmds(conn);
 	isert_wait4cmds(conn);
 	isert_wait4logout(isert_conn);
-
-	queue_work(isert_release_wq, &isert_conn->release_work);
 }
 
 static void isert_free_conn(struct iscsit_conn *conn)
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/rtrs/rtrs-clt.c linux-libre-6.1.39-gnu/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 8546b8816524..a67f58359de9 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -966,7 +966,7 @@ static void rtrs_clt_init_req(struct rtrs_clt_io_req *req,
 	refcount_set(&req->ref, 1);
 	req->mp_policy = clt_path->clt->mp_policy;
 
-	iov_iter_kvec(&iter, READ, vec, 1, usr_len);
+	iov_iter_kvec(&iter, ITER_SOURCE, vec, 1, usr_len);
 	len = _copy_from_iter(req->iu->buf, usr_len, &iter);
 	WARN_ON(len != usr_len);
 
@@ -2042,6 +2042,7 @@ static int rtrs_clt_rdma_cm_handler(struct rdma_cm_id *cm_id,
 	return 0;
 }
 
+/* The caller should do the cleanup in case of error */
 static int create_cm(struct rtrs_clt_con *con)
 {
 	struct rtrs_path *s = con->c.path;
@@ -2064,14 +2065,14 @@ static int create_cm(struct rtrs_clt_con *con)
 	err = rdma_set_reuseaddr(cm_id, 1);
 	if (err != 0) {
 		rtrs_err(s, "Set address reuse failed, err: %d\n", err);
-		goto destroy_cm;
+		return err;
 	}
 	err = rdma_resolve_addr(cm_id, (struct sockaddr *)&clt_path->s.src_addr,
 				(struct sockaddr *)&clt_path->s.dst_addr,
 				RTRS_CONNECT_TIMEOUT_MS);
 	if (err) {
 		rtrs_err(s, "Failed to resolve address, err: %d\n", err);
-		goto destroy_cm;
+		return err;
 	}
 	/*
 	 * Combine connection status and session events. This is needed
@@ -2086,29 +2087,15 @@ static int create_cm(struct rtrs_clt_con *con)
 		if (err == 0)
 			err = -ETIMEDOUT;
 		/* Timedout or interrupted */
-		goto errr;
-	}
-	if (con->cm_err < 0) {
-		err = con->cm_err;
-		goto errr;
+		return err;
 	}
-	if (READ_ONCE(clt_path->state) != RTRS_CLT_CONNECTING) {
+	if (con->cm_err < 0)
+		return con->cm_err;
+	if (READ_ONCE(clt_path->state) != RTRS_CLT_CONNECTING)
 		/* Device removal */
-		err = -ECONNABORTED;
-		goto errr;
-	}
+		return -ECONNABORTED;
 
 	return 0;
-
-errr:
-	stop_cm(con);
-	mutex_lock(&con->con_mutex);
-	destroy_con_cq_qp(con);
-	mutex_unlock(&con->con_mutex);
-destroy_cm:
-	destroy_cm(con);
-
-	return err;
 }
 
 static void rtrs_clt_path_up(struct rtrs_clt_path *clt_path)
@@ -2336,7 +2323,7 @@ static void rtrs_clt_close_work(struct work_struct *work)
 static int init_conns(struct rtrs_clt_path *clt_path)
 {
 	unsigned int cid;
-	int err;
+	int err, i;
 
 	/*
 	 * On every new session connections increase reconnect counter
@@ -2352,10 +2339,8 @@ static int init_conns(struct rtrs_clt_path *clt_path)
 			goto destroy;
 
 		err = create_cm(to_clt_con(clt_path->s.con[cid]));
-		if (err) {
-			destroy_con(to_clt_con(clt_path->s.con[cid]));
+		if (err)
 			goto destroy;
-		}
 	}
 	err = alloc_path_reqs(clt_path);
 	if (err)
@@ -2366,15 +2351,21 @@ static int init_conns(struct rtrs_clt_path *clt_path)
 	return 0;
 
 destroy:
-	while (cid--) {
-		struct rtrs_clt_con *con = to_clt_con(clt_path->s.con[cid]);
+	/* Make sure we do the cleanup in the order they are created */
+	for (i = 0; i <= cid; i++) {
+		struct rtrs_clt_con *con;
 
-		stop_cm(con);
+		if (!clt_path->s.con[i])
+			break;
 
-		mutex_lock(&con->con_mutex);
-		destroy_con_cq_qp(con);
-		mutex_unlock(&con->con_mutex);
-		destroy_cm(con);
+		con = to_clt_con(clt_path->s.con[i]);
+		if (con->c.cm_id) {
+			stop_cm(con);
+			mutex_lock(&con->con_mutex);
+			destroy_con_cq_qp(con);
+			mutex_unlock(&con->con_mutex);
+			destroy_cm(con);
+		}
 		destroy_con(con);
 	}
 	/*
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/rtrs/rtrs.c linux-libre-6.1.39-gnu/drivers/infiniband/ulp/rtrs/rtrs.c
index ed324b47d93a..716ec7baddef 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/rtrs/rtrs.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/rtrs/rtrs.c
@@ -37,8 +37,10 @@ struct rtrs_iu *rtrs_iu_alloc(u32 iu_num, size_t size, gfp_t gfp_mask,
 			goto err;
 
 		iu->dma_addr = ib_dma_map_single(dma_dev, iu->buf, size, dir);
-		if (ib_dma_mapping_error(dma_dev, iu->dma_addr))
+		if (ib_dma_mapping_error(dma_dev, iu->dma_addr)) {
+			kfree(iu->buf);
 			goto err;
+		}
 
 		iu->cqe.done  = done;
 		iu->size      = size;
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/srp/ib_srp.c linux-libre-6.1.39-gnu/drivers/infiniband/ulp/srp/ib_srp.c
index 1075c2ac8fe2..b4d6a4a5ae81 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/srp/ib_srp.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/srp/ib_srp.c
@@ -3410,7 +3410,8 @@ static int srp_parse_options(struct net *net, const char *buf,
 			break;
 
 		case SRP_OPT_PKEY:
-			if (match_hex(args, &token)) {
+			ret = match_hex(args, &token);
+			if (ret) {
 				pr_warn("bad P_Key parameter '%s'\n", p);
 				goto out;
 			}
@@ -3470,7 +3471,8 @@ static int srp_parse_options(struct net *net, const char *buf,
 			break;
 
 		case SRP_OPT_MAX_SECT:
-			if (match_int(args, &token)) {
+			ret = match_int(args, &token);
+			if (ret) {
 				pr_warn("bad max sect parameter '%s'\n", p);
 				goto out;
 			}
@@ -3478,8 +3480,15 @@ static int srp_parse_options(struct net *net, const char *buf,
 			break;
 
 		case SRP_OPT_QUEUE_SIZE:
-			if (match_int(args, &token) || token < 1) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for queue_size parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 1) {
 				pr_warn("bad queue_size parameter '%s'\n", p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->scsi_host->can_queue = token;
@@ -3490,25 +3499,40 @@ static int srp_parse_options(struct net *net, const char *buf,
 			break;
 
 		case SRP_OPT_MAX_CMD_PER_LUN:
-			if (match_int(args, &token) || token < 1) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for max cmd_per_lun parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 1) {
 				pr_warn("bad max cmd_per_lun parameter '%s'\n",
 					p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->scsi_host->cmd_per_lun = token;
 			break;
 
 		case SRP_OPT_TARGET_CAN_QUEUE:
-			if (match_int(args, &token) || token < 1) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for max target_can_queue parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 1) {
 				pr_warn("bad max target_can_queue parameter '%s'\n",
 					p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->target_can_queue = token;
 			break;
 
 		case SRP_OPT_IO_CLASS:
-			if (match_hex(args, &token)) {
+			ret = match_hex(args, &token);
+			if (ret) {
 				pr_warn("bad IO class parameter '%s'\n", p);
 				goto out;
 			}
@@ -3517,6 +3541,7 @@ static int srp_parse_options(struct net *net, const char *buf,
 				pr_warn("unknown IO class parameter value %x specified (use %x or %x).\n",
 					token, SRP_REV10_IB_IO_CLASS,
 					SRP_REV16A_IB_IO_CLASS);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->io_class = token;
@@ -3539,16 +3564,24 @@ static int srp_parse_options(struct net *net, const char *buf,
 			break;
 
 		case SRP_OPT_CMD_SG_ENTRIES:
-			if (match_int(args, &token) || token < 1 || token > 255) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for max cmd_sg_entries parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 1 || token > 255) {
 				pr_warn("bad max cmd_sg_entries parameter '%s'\n",
 					p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->cmd_sg_cnt = token;
 			break;
 
 		case SRP_OPT_ALLOW_EXT_SG:
-			if (match_int(args, &token)) {
+			ret = match_int(args, &token);
+			if (ret) {
 				pr_warn("bad allow_ext_sg parameter '%s'\n", p);
 				goto out;
 			}
@@ -3556,43 +3589,77 @@ static int srp_parse_options(struct net *net, const char *buf,
 			break;
 
 		case SRP_OPT_SG_TABLESIZE:
-			if (match_int(args, &token) || token < 1 ||
-					token > SG_MAX_SEGMENTS) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for max sg_tablesize parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 1 || token > SG_MAX_SEGMENTS) {
 				pr_warn("bad max sg_tablesize parameter '%s'\n",
 					p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->sg_tablesize = token;
 			break;
 
 		case SRP_OPT_COMP_VECTOR:
-			if (match_int(args, &token) || token < 0) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for comp_vector parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 0) {
 				pr_warn("bad comp_vector parameter '%s'\n", p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->comp_vector = token;
 			break;
 
 		case SRP_OPT_TL_RETRY_COUNT:
-			if (match_int(args, &token) || token < 2 || token > 7) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for tl_retry_count parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 2 || token > 7) {
 				pr_warn("bad tl_retry_count parameter '%s' (must be a number between 2 and 7)\n",
 					p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->tl_retry_count = token;
 			break;
 
 		case SRP_OPT_MAX_IT_IU_SIZE:
-			if (match_int(args, &token) || token < 0) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for max it_iu_size parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 0) {
 				pr_warn("bad maximum initiator to target IU size '%s'\n", p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->max_it_iu_size = token;
 			break;
 
 		case SRP_OPT_CH_COUNT:
-			if (match_int(args, &token) || token < 1) {
+			ret = match_int(args, &token);
+			if (ret) {
+				pr_warn("match_int() failed for channel count parameter '%s', Error %d\n",
+					p, ret);
+				goto out;
+			}
+			if (token < 1) {
 				pr_warn("bad channel count %s\n", p);
+				ret = -EINVAL;
 				goto out;
 			}
 			target->ch_count = token;
@@ -3601,6 +3668,7 @@ static int srp_parse_options(struct net *net, const char *buf,
 		default:
 			pr_warn("unknown parameter or missing value '%s' in target creation request\n",
 				p);
+			ret = -EINVAL;
 			goto out;
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/srp/ib_srp.h linux-libre-6.1.39-gnu/drivers/infiniband/ulp/srp/ib_srp.h
index 00b0068fda20..5d94db453df3 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/srp/ib_srp.h
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/srp/ib_srp.h
@@ -62,9 +62,6 @@ enum {
 	SRP_DEFAULT_CMD_SQ_SIZE = SRP_DEFAULT_QUEUE_SIZE - SRP_RSP_SQ_SIZE -
 				  SRP_TSK_MGMT_SQ_SIZE,
 
-	SRP_TAG_NO_REQ		= ~0U,
-	SRP_TAG_TSK_MGMT	= 1U << 31,
-
 	SRP_MAX_PAGES_PER_MR	= 512,
 
 	SRP_MAX_ADD_CDB_LEN	= 16,
@@ -79,6 +76,11 @@ enum {
 				  sizeof(struct srp_imm_buf),
 };
 
+enum {
+	SRP_TAG_NO_REQ		= ~0U,
+	SRP_TAG_TSK_MGMT	= BIT(31),
+};
+
 enum srp_target_state {
 	SRP_TARGET_SCANNING,
 	SRP_TARGET_LIVE,
diff --git linux-libre-6.1-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c linux-libre-6.1.39-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c
index 3c3fae738c3e..25e799dba999 100644
--- linux-libre-6.1-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ linux-libre-6.1.39-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -549,6 +549,7 @@ static int srpt_format_guid(char *buf, unsigned int size, const __be64 *guid)
  */
 static int srpt_refresh_port(struct srpt_port *sport)
 {
+	struct ib_mad_agent *mad_agent;
 	struct ib_mad_reg_req reg_req;
 	struct ib_port_modify port_modify;
 	struct ib_port_attr port_attr;
@@ -593,24 +594,26 @@ static int srpt_refresh_port(struct srpt_port *sport)
 		set_bit(IB_MGMT_METHOD_GET, reg_req.method_mask);
 		set_bit(IB_MGMT_METHOD_SET, reg_req.method_mask);
 
-		sport->mad_agent = ib_register_mad_agent(sport->sdev->device,
-							 sport->port,
-							 IB_QPT_GSI,
-							 &reg_req, 0,
-							 srpt_mad_send_handler,
-							 srpt_mad_recv_handler,
-							 sport, 0);
-		if (IS_ERR(sport->mad_agent)) {
+		mad_agent = ib_register_mad_agent(sport->sdev->device,
+						  sport->port,
+						  IB_QPT_GSI,
+						  &reg_req, 0,
+						  srpt_mad_send_handler,
+						  srpt_mad_recv_handler,
+						  sport, 0);
+		if (IS_ERR(mad_agent)) {
 			pr_err("%s-%d: MAD agent registration failed (%ld). Note: this is expected if SR-IOV is enabled.\n",
 			       dev_name(&sport->sdev->device->dev), sport->port,
-			       PTR_ERR(sport->mad_agent));
+			       PTR_ERR(mad_agent));
 			sport->mad_agent = NULL;
 			memset(&port_modify, 0, sizeof(port_modify));
 			port_modify.clr_port_cap_mask = IB_PORT_DEVICE_MGMT_SUP;
 			ib_modify_port(sport->sdev->device, sport->port, 0,
 				       &port_modify);
-
+			return 0;
 		}
+
+		sport->mad_agent = mad_agent;
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/input/input.c linux-libre-6.1.39-gnu/drivers/input/input.c
index ebb2b7f0f8ff..8b6a922f8470 100644
--- linux-libre-6.1-gnu/drivers/input/input.c
+++ linux-libre-6.1.39-gnu/drivers/input/input.c
@@ -701,7 +701,7 @@ void input_close_device(struct input_handle *handle)
 
 	__input_release_device(handle);
 
-	if (!dev->inhibited && !--dev->users) {
+	if (!--dev->users && !dev->inhibited) {
 		if (dev->poller)
 			input_dev_poller_stop(dev->poller);
 		if (dev->close)
diff --git linux-libre-6.1-gnu/drivers/input/joystick/Kconfig linux-libre-6.1.39-gnu/drivers/input/joystick/Kconfig
index 9dcf3f51f2dd..04ca3d1c2816 100644
--- linux-libre-6.1-gnu/drivers/input/joystick/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/input/joystick/Kconfig
@@ -46,6 +46,7 @@ config JOYSTICK_A3D
 config JOYSTICK_ADC
 	tristate "Simple joystick connected over ADC"
 	depends on IIO
+	select IIO_BUFFER
 	select IIO_BUFFER_CB
 	help
 	  Say Y here if you have a simple joystick connected over ADC.
diff --git linux-libre-6.1-gnu/drivers/input/joystick/xpad.c linux-libre-6.1.39-gnu/drivers/input/joystick/xpad.c
index 2959d80f7fdb..76cbcca13c9e 100644
--- linux-libre-6.1-gnu/drivers/input/joystick/xpad.c
+++ linux-libre-6.1.39-gnu/drivers/input/joystick/xpad.c
@@ -282,7 +282,6 @@ static const struct xpad_device {
 	{ 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 },
 	{ 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
 	{ 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
-	{ 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 },
 	{ 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
 	{ 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE },
 	{ 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 },
@@ -779,9 +778,6 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d
 	input_report_key(dev, BTN_C, data[8]);
 	input_report_key(dev, BTN_Z, data[9]);
 
-	/* Profile button has a value of 0-3, so it is reported as an axis */
-	if (xpad->mapping & MAP_PROFILE_BUTTON)
-		input_report_abs(dev, ABS_PROFILE, data[34]);
 
 	input_sync(dev);
 }
@@ -1059,6 +1055,10 @@ static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char
 					(__u16) le16_to_cpup((__le16 *)(data + 8)));
 		}
 
+		/* Profile button has a value of 0-3, so it is reported as an axis */
+		if (xpad->mapping & MAP_PROFILE_BUTTON)
+			input_report_abs(dev, ABS_PROFILE, data[34]);
+
 		/* paddle handling */
 		/* based on SDL's SDL_hidapi_xboxone.c */
 		if (xpad->mapping & MAP_PADDLES) {
diff --git linux-libre-6.1-gnu/drivers/input/misc/Kconfig linux-libre-6.1.39-gnu/drivers/input/misc/Kconfig
index 9f088900f863..fa942651619d 100644
--- linux-libre-6.1-gnu/drivers/input/misc/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/input/misc/Kconfig
@@ -330,7 +330,7 @@ config INPUT_CPCAP_PWRBUTTON
 
 config INPUT_WISTRON_BTNS
 	tristate "x86 Wistron laptop button interface"
-	depends on X86_32
+	depends on X86_32 && !UML
 	select INPUT_SPARSEKMAP
 	select NEW_LEDS
 	select LEDS_CLASS
diff --git linux-libre-6.1-gnu/drivers/input/misc/adxl34x.c linux-libre-6.1.39-gnu/drivers/input/misc/adxl34x.c
index a4af314392a9..69e359ff5180 100644
--- linux-libre-6.1-gnu/drivers/input/misc/adxl34x.c
+++ linux-libre-6.1.39-gnu/drivers/input/misc/adxl34x.c
@@ -811,8 +811,7 @@ struct adxl34x *adxl34x_probe(struct device *dev, int irq,
 	AC_WRITE(ac, POWER_CTL, 0);
 
 	err = request_threaded_irq(ac->irq, NULL, adxl34x_irq,
-				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
-				   dev_name(dev), ac);
+				   IRQF_ONESHOT, dev_name(dev), ac);
 	if (err) {
 		dev_err(dev, "irq %d busy?\n", ac->irq);
 		goto err_free_mem;
diff --git linux-libre-6.1-gnu/drivers/input/misc/drv260x.c linux-libre-6.1.39-gnu/drivers/input/misc/drv260x.c
index 0efe56f49aa9..1923924fdd44 100644
--- linux-libre-6.1-gnu/drivers/input/misc/drv260x.c
+++ linux-libre-6.1.39-gnu/drivers/input/misc/drv260x.c
@@ -435,6 +435,7 @@ static int drv260x_init(struct drv260x_data *haptics)
 	}
 
 	do {
+		usleep_range(15000, 15500);
 		error = regmap_read(haptics->regmap, DRV260X_GO, &cal_buf);
 		if (error) {
 			dev_err(&haptics->client->dev,
diff --git linux-libre-6.1-gnu/drivers/input/misc/iqs7222.c linux-libre-6.1.39-gnu/drivers/input/misc/iqs7222.c
index ddb863bf63ee..e47ab6c1177f 100644
--- linux-libre-6.1-gnu/drivers/input/misc/iqs7222.c
+++ linux-libre-6.1.39-gnu/drivers/input/misc/iqs7222.c
@@ -86,7 +86,9 @@ enum iqs7222_reg_key_id {
 	IQS7222_REG_KEY_TOUCH,
 	IQS7222_REG_KEY_DEBOUNCE,
 	IQS7222_REG_KEY_TAP,
+	IQS7222_REG_KEY_TAP_LEGACY,
 	IQS7222_REG_KEY_AXIAL,
+	IQS7222_REG_KEY_AXIAL_LEGACY,
 	IQS7222_REG_KEY_WHEEL,
 	IQS7222_REG_KEY_NO_WHEEL,
 	IQS7222_REG_KEY_RESERVED
@@ -105,14 +107,14 @@ enum iqs7222_reg_grp_id {
 	IQS7222_NUM_REG_GRPS
 };
 
-static const char * const iqs7222_reg_grp_names[] = {
+static const char * const iqs7222_reg_grp_names[IQS7222_NUM_REG_GRPS] = {
 	[IQS7222_REG_GRP_CYCLE] = "cycle",
 	[IQS7222_REG_GRP_CHAN] = "channel",
 	[IQS7222_REG_GRP_SLDR] = "slider",
 	[IQS7222_REG_GRP_GPIO] = "gpio",
 };
 
-static const unsigned int iqs7222_max_cols[] = {
+static const unsigned int iqs7222_max_cols[IQS7222_NUM_REG_GRPS] = {
 	[IQS7222_REG_GRP_STAT] = IQS7222_MAX_COLS_STAT,
 	[IQS7222_REG_GRP_CYCLE] = IQS7222_MAX_COLS_CYCLE,
 	[IQS7222_REG_GRP_GLBL] = IQS7222_MAX_COLS_GLBL,
@@ -202,10 +204,68 @@ struct iqs7222_dev_desc {
 	int allow_offset;
 	int event_offset;
 	int comms_offset;
+	bool legacy_gesture;
 	struct iqs7222_reg_grp_desc reg_grps[IQS7222_NUM_REG_GRPS];
 };
 
 static const struct iqs7222_dev_desc iqs7222_devs[] = {
+	{
+		.prod_num = IQS7222_PROD_NUM_A,
+		.fw_major = 1,
+		.fw_minor = 13,
+		.sldr_res = U8_MAX * 16,
+		.touch_link = 1768,
+		.allow_offset = 9,
+		.event_offset = 10,
+		.comms_offset = 12,
+		.reg_grps = {
+			[IQS7222_REG_GRP_STAT] = {
+				.base = IQS7222_SYS_STATUS,
+				.num_row = 1,
+				.num_col = 8,
+			},
+			[IQS7222_REG_GRP_CYCLE] = {
+				.base = 0x8000,
+				.num_row = 7,
+				.num_col = 3,
+			},
+			[IQS7222_REG_GRP_GLBL] = {
+				.base = 0x8700,
+				.num_row = 1,
+				.num_col = 3,
+			},
+			[IQS7222_REG_GRP_BTN] = {
+				.base = 0x9000,
+				.num_row = 12,
+				.num_col = 3,
+			},
+			[IQS7222_REG_GRP_CHAN] = {
+				.base = 0xA000,
+				.num_row = 12,
+				.num_col = 6,
+			},
+			[IQS7222_REG_GRP_FILT] = {
+				.base = 0xAC00,
+				.num_row = 1,
+				.num_col = 2,
+			},
+			[IQS7222_REG_GRP_SLDR] = {
+				.base = 0xB000,
+				.num_row = 2,
+				.num_col = 11,
+			},
+			[IQS7222_REG_GRP_GPIO] = {
+				.base = 0xC000,
+				.num_row = 1,
+				.num_col = 3,
+			},
+			[IQS7222_REG_GRP_SYS] = {
+				.base = IQS7222_SYS_SETUP,
+				.num_row = 1,
+				.num_col = 13,
+			},
+		},
+	},
 	{
 		.prod_num = IQS7222_PROD_NUM_A,
 		.fw_major = 1,
@@ -215,6 +275,7 @@ static const struct iqs7222_dev_desc iqs7222_devs[] = {
 		.allow_offset = 9,
 		.event_offset = 10,
 		.comms_offset = 12,
+		.legacy_gesture = true,
 		.reg_grps = {
 			[IQS7222_REG_GRP_STAT] = {
 				.base = IQS7222_SYS_STATUS,
@@ -874,6 +935,16 @@ static const struct iqs7222_prop_desc iqs7222_props[] = {
 		.reg_offset = 9,
 		.reg_shift = 8,
 		.reg_width = 8,
+		.val_pitch = 16,
+		.label = "maximum gesture time",
+	},
+	{
+		.name = "azoteq,gesture-max-ms",
+		.reg_grp = IQS7222_REG_GRP_SLDR,
+		.reg_key = IQS7222_REG_KEY_TAP_LEGACY,
+		.reg_offset = 9,
+		.reg_shift = 8,
+		.reg_width = 8,
 		.val_pitch = 4,
 		.label = "maximum gesture time",
 	},
@@ -884,6 +955,16 @@ static const struct iqs7222_prop_desc iqs7222_props[] = {
 		.reg_offset = 9,
 		.reg_shift = 3,
 		.reg_width = 5,
+		.val_pitch = 16,
+		.label = "minimum gesture time",
+	},
+	{
+		.name = "azoteq,gesture-min-ms",
+		.reg_grp = IQS7222_REG_GRP_SLDR,
+		.reg_key = IQS7222_REG_KEY_TAP_LEGACY,
+		.reg_offset = 9,
+		.reg_shift = 3,
+		.reg_width = 5,
 		.val_pitch = 4,
 		.label = "minimum gesture time",
 	},
@@ -897,6 +978,16 @@ static const struct iqs7222_prop_desc iqs7222_props[] = {
 		.val_pitch = 16,
 		.label = "gesture distance",
 	},
+	{
+		.name = "azoteq,gesture-dist",
+		.reg_grp = IQS7222_REG_GRP_SLDR,
+		.reg_key = IQS7222_REG_KEY_AXIAL_LEGACY,
+		.reg_offset = 10,
+		.reg_shift = 8,
+		.reg_width = 8,
+		.val_pitch = 16,
+		.label = "gesture distance",
+	},
 	{
 		.name = "azoteq,gesture-max-ms",
 		.reg_grp = IQS7222_REG_GRP_SLDR,
@@ -904,6 +995,16 @@ static const struct iqs7222_prop_desc iqs7222_props[] = {
 		.reg_offset = 10,
 		.reg_shift = 0,
 		.reg_width = 8,
+		.val_pitch = 16,
+		.label = "maximum gesture time",
+	},
+	{
+		.name = "azoteq,gesture-max-ms",
+		.reg_grp = IQS7222_REG_GRP_SLDR,
+		.reg_key = IQS7222_REG_KEY_AXIAL_LEGACY,
+		.reg_offset = 10,
+		.reg_shift = 0,
+		.reg_width = 8,
 		.val_pitch = 4,
 		.label = "maximum gesture time",
 	},
@@ -1567,56 +1668,17 @@ static int iqs7222_gpio_select(struct iqs7222_private *iqs7222,
 }
 
 static int iqs7222_parse_props(struct iqs7222_private *iqs7222,
-			       struct fwnode_handle **child_node,
-			       int child_index,
+			       struct fwnode_handle *reg_grp_node,
+			       int reg_grp_index,
 			       enum iqs7222_reg_grp_id reg_grp,
 			       enum iqs7222_reg_key_id reg_key)
 {
-	u16 *setup = iqs7222_setup(iqs7222, reg_grp, child_index);
+	u16 *setup = iqs7222_setup(iqs7222, reg_grp, reg_grp_index);
 	struct i2c_client *client = iqs7222->client;
-	struct fwnode_handle *reg_grp_node;
-	char reg_grp_name[16];
 	int i;
 
-	switch (reg_grp) {
-	case IQS7222_REG_GRP_CYCLE:
-	case IQS7222_REG_GRP_CHAN:
-	case IQS7222_REG_GRP_SLDR:
-	case IQS7222_REG_GRP_GPIO:
-	case IQS7222_REG_GRP_BTN:
-		/*
-		 * These groups derive a child node and return it to the caller
-		 * for additional group-specific processing. In some cases, the
-		 * child node may have already been derived.
-		 */
-		reg_grp_node = *child_node;
-		if (reg_grp_node)
-			break;
-
-		snprintf(reg_grp_name, sizeof(reg_grp_name), "%s-%d",
-			 iqs7222_reg_grp_names[reg_grp], child_index);
-
-		reg_grp_node = device_get_named_child_node(&client->dev,
-							   reg_grp_name);
-		if (!reg_grp_node)
-			return 0;
-
-		*child_node = reg_grp_node;
-		break;
-
-	case IQS7222_REG_GRP_GLBL:
-	case IQS7222_REG_GRP_FILT:
-	case IQS7222_REG_GRP_SYS:
-		/*
-		 * These groups are not organized beneath a child node, nor are
-		 * they subject to any additional processing by the caller.
-		 */
-		reg_grp_node = dev_fwnode(&client->dev);
-		break;
-
-	default:
-		return -EINVAL;
-	}
+	if (!setup)
+		return 0;
 
 	for (i = 0; i < ARRAY_SIZE(iqs7222_props); i++) {
 		const char *name = iqs7222_props[i].name;
@@ -1686,11 +1748,66 @@ static int iqs7222_parse_props(struct iqs7222_private *iqs7222,
 	return 0;
 }
 
-static int iqs7222_parse_cycle(struct iqs7222_private *iqs7222, int cycle_index)
+static int iqs7222_parse_event(struct iqs7222_private *iqs7222,
+			       struct fwnode_handle *event_node,
+			       int reg_grp_index,
+			       enum iqs7222_reg_grp_id reg_grp,
+			       enum iqs7222_reg_key_id reg_key,
+			       u16 event_enable, u16 event_link,
+			       unsigned int *event_type,
+			       unsigned int *event_code)
+{
+	struct i2c_client *client = iqs7222->client;
+	int error;
+
+	error = iqs7222_parse_props(iqs7222, event_node, reg_grp_index,
+				    reg_grp, reg_key);
+	if (error)
+		return error;
+
+	error = iqs7222_gpio_select(iqs7222, event_node, event_enable,
+				    event_link);
+	if (error)
+		return error;
+
+	error = fwnode_property_read_u32(event_node, "linux,code", event_code);
+	if (error == -EINVAL) {
+		return 0;
+	} else if (error) {
+		dev_err(&client->dev, "Failed to read %s code: %d\n",
+			fwnode_get_name(event_node), error);
+		return error;
+	}
+
+	if (!event_type) {
+		input_set_capability(iqs7222->keypad, EV_KEY, *event_code);
+		return 0;
+	}
+
+	error = fwnode_property_read_u32(event_node, "linux,input-type",
+					 event_type);
+	if (error == -EINVAL) {
+		*event_type = EV_KEY;
+	} else if (error) {
+		dev_err(&client->dev, "Failed to read %s input type: %d\n",
+			fwnode_get_name(event_node), error);
+		return error;
+	} else if (*event_type != EV_KEY && *event_type != EV_SW) {
+		dev_err(&client->dev, "Invalid %s input type: %d\n",
+			fwnode_get_name(event_node), *event_type);
+		return -EINVAL;
+	}
+
+	input_set_capability(iqs7222->keypad, *event_type, *event_code);
+
+	return 0;
+}
+
+static int iqs7222_parse_cycle(struct iqs7222_private *iqs7222,
+			       struct fwnode_handle *cycle_node, int cycle_index)
 {
 	u16 *cycle_setup = iqs7222->cycle_setup[cycle_index];
 	struct i2c_client *client = iqs7222->client;
-	struct fwnode_handle *cycle_node = NULL;
 	unsigned int pins[9];
 	int error, count, i;
 
@@ -1698,17 +1815,7 @@ static int iqs7222_parse_cycle(struct iqs7222_private *iqs7222, int cycle_index)
 	 * Each channel shares a cycle with one other channel; the mapping of
 	 * channels to cycles is fixed. Properties defined for a cycle impact
 	 * both channels tied to the cycle.
-	 */
-	error = iqs7222_parse_props(iqs7222, &cycle_node, cycle_index,
-				    IQS7222_REG_GRP_CYCLE,
-				    IQS7222_REG_KEY_NONE);
-	if (error)
-		return error;
-
-	if (!cycle_node)
-		return 0;
-
-	/*
+	 *
 	 * Unlike channels which are restricted to a select range of CRx pins
 	 * based on channel number, any cycle can claim any of the device's 9
 	 * CTx pins (CTx0-8).
@@ -1750,11 +1857,11 @@ static int iqs7222_parse_cycle(struct iqs7222_private *iqs7222, int cycle_index)
 	return 0;
 }
 
-static int iqs7222_parse_chan(struct iqs7222_private *iqs7222, int chan_index)
+static int iqs7222_parse_chan(struct iqs7222_private *iqs7222,
+			      struct fwnode_handle *chan_node, int chan_index)
 {
 	const struct iqs7222_dev_desc *dev_desc = iqs7222->dev_desc;
 	struct i2c_client *client = iqs7222->client;
-	struct fwnode_handle *chan_node = NULL;
 	int num_chan = dev_desc->reg_grps[IQS7222_REG_GRP_CHAN].num_row;
 	int ext_chan = rounddown(num_chan, 10);
 	int error, i;
@@ -1762,15 +1869,6 @@ static int iqs7222_parse_chan(struct iqs7222_private *iqs7222, int chan_index)
 	u16 *sys_setup = iqs7222->sys_setup;
 	unsigned int val;
 
-	error = iqs7222_parse_props(iqs7222, &chan_node, chan_index,
-				    IQS7222_REG_GRP_CHAN,
-				    IQS7222_REG_KEY_NONE);
-	if (error)
-		return error;
-
-	if (!chan_node)
-		return 0;
-
 	if (dev_desc->allow_offset &&
 	    fwnode_property_present(chan_node, "azoteq,ulp-allow"))
 		sys_setup[dev_desc->allow_offset] &= ~BIT(chan_index);
@@ -1810,8 +1908,9 @@ static int iqs7222_parse_chan(struct iqs7222_private *iqs7222, int chan_index)
 		chan_setup[0] |= IQS7222_CHAN_SETUP_0_REF_MODE_FOLLOW;
 		chan_setup[4] = val * 42 + 1048;
 
-		if (!fwnode_property_read_u32(chan_node, "azoteq,ref-weight",
-					      &val)) {
+		error = fwnode_property_read_u32(chan_node, "azoteq,ref-weight",
+						 &val);
+		if (!error) {
 			if (val > U16_MAX) {
 				dev_err(&client->dev,
 					"Invalid %s reference weight: %u\n",
@@ -1820,6 +1919,11 @@ static int iqs7222_parse_chan(struct iqs7222_private *iqs7222, int chan_index)
 			}
 
 			chan_setup[5] = val;
+		} else if (error != -EINVAL) {
+			dev_err(&client->dev,
+				"Failed to read %s reference weight: %d\n",
+				fwnode_get_name(chan_node), error);
+			return error;
 		}
 
 		/*
@@ -1892,21 +1996,10 @@ static int iqs7222_parse_chan(struct iqs7222_private *iqs7222, int chan_index)
 		if (!event_node)
 			continue;
 
-		error = iqs7222_parse_props(iqs7222, &event_node, chan_index,
-					    IQS7222_REG_GRP_BTN,
-					    iqs7222_kp_events[i].reg_key);
-		if (error)
-			return error;
-
-		error = iqs7222_gpio_select(iqs7222, event_node,
-					    BIT(chan_index),
-					    dev_desc->touch_link - (i ? 0 : 2));
-		if (error)
-			return error;
-
-		if (!fwnode_property_read_u32(event_node,
-					      "azoteq,timeout-press-ms",
-					      &val)) {
+		error = fwnode_property_read_u32(event_node,
+						 "azoteq,timeout-press-ms",
+						 &val);
+		if (!error) {
 			/*
 			 * The IQS7222B employs a global pair of press timeout
 			 * registers as opposed to channel-specific registers.
@@ -1919,57 +2012,31 @@ static int iqs7222_parse_chan(struct iqs7222_private *iqs7222, int chan_index)
 			if (val > U8_MAX * 500) {
 				dev_err(&client->dev,
 					"Invalid %s press timeout: %u\n",
-					fwnode_get_name(chan_node), val);
+					fwnode_get_name(event_node), val);
+				fwnode_handle_put(event_node);
 				return -EINVAL;
 			}
 
 			*setup &= ~(U8_MAX << i * 8);
 			*setup |= (val / 500 << i * 8);
-		}
-
-		error = fwnode_property_read_u32(event_node, "linux,code",
-						 &val);
-		if (error) {
-			dev_err(&client->dev, "Failed to read %s code: %d\n",
-				fwnode_get_name(chan_node), error);
+		} else if (error != -EINVAL) {
+			dev_err(&client->dev,
+				"Failed to read %s press timeout: %d\n",
+				fwnode_get_name(event_node), error);
+			fwnode_handle_put(event_node);
 			return error;
 		}
 
-		iqs7222->kp_code[chan_index][i] = val;
-		iqs7222->kp_type[chan_index][i] = EV_KEY;
-
-		if (fwnode_property_present(event_node, "linux,input-type")) {
-			error = fwnode_property_read_u32(event_node,
-							 "linux,input-type",
-							 &val);
-			if (error) {
-				dev_err(&client->dev,
-					"Failed to read %s input type: %d\n",
-					fwnode_get_name(chan_node), error);
-				return error;
-			}
-
-			if (val != EV_KEY && val != EV_SW) {
-				dev_err(&client->dev,
-					"Invalid %s input type: %u\n",
-					fwnode_get_name(chan_node), val);
-				return -EINVAL;
-			}
-
-			iqs7222->kp_type[chan_index][i] = val;
-		}
-
-		/*
-		 * Reference channels can opt out of event reporting by using
-		 * KEY_RESERVED in place of a true key or switch code.
-		 */
-		if (iqs7222->kp_type[chan_index][i] == EV_KEY &&
-		    iqs7222->kp_code[chan_index][i] == KEY_RESERVED)
-			continue;
-
-		input_set_capability(iqs7222->keypad,
-				     iqs7222->kp_type[chan_index][i],
-				     iqs7222->kp_code[chan_index][i]);
+		error = iqs7222_parse_event(iqs7222, event_node, chan_index,
+					    IQS7222_REG_GRP_BTN,
+					    iqs7222_kp_events[i].reg_key,
+					    BIT(chan_index),
+					    dev_desc->touch_link - (i ? 0 : 2),
+					    &iqs7222->kp_type[chan_index][i],
+					    &iqs7222->kp_code[chan_index][i]);
+		fwnode_handle_put(event_node);
+		if (error)
+			return error;
 
 		if (!dev_desc->event_offset)
 			continue;
@@ -1981,16 +2048,16 @@ static int iqs7222_parse_chan(struct iqs7222_private *iqs7222, int chan_index)
 	 * The following call handles a special pair of properties that apply
 	 * to a channel node, but reside within the button (event) group.
 	 */
-	return iqs7222_parse_props(iqs7222, &chan_node, chan_index,
+	return iqs7222_parse_props(iqs7222, chan_node, chan_index,
 				   IQS7222_REG_GRP_BTN,
 				   IQS7222_REG_KEY_DEBOUNCE);
 }
 
-static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
+static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222,
+			      struct fwnode_handle *sldr_node, int sldr_index)
 {
 	const struct iqs7222_dev_desc *dev_desc = iqs7222->dev_desc;
 	struct i2c_client *client = iqs7222->client;
-	struct fwnode_handle *sldr_node = NULL;
 	int num_chan = dev_desc->reg_grps[IQS7222_REG_GRP_CHAN].num_row;
 	int ext_chan = rounddown(num_chan, 10);
 	int count, error, reg_offset, i;
@@ -1998,15 +2065,6 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
 	u16 *sldr_setup = iqs7222->sldr_setup[sldr_index];
 	unsigned int chan_sel[4], val;
 
-	error = iqs7222_parse_props(iqs7222, &sldr_node, sldr_index,
-				    IQS7222_REG_GRP_SLDR,
-				    IQS7222_REG_KEY_NONE);
-	if (error)
-		return error;
-
-	if (!sldr_node)
-		return 0;
-
 	/*
 	 * Each slider can be spread across 3 to 4 channels. It is possible to
 	 * select only 2 channels, but doing so prevents the slider from using
@@ -2065,8 +2123,9 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
 	if (fwnode_property_present(sldr_node, "azoteq,use-prox"))
 		sldr_setup[4 + reg_offset] -= 2;
 
-	if (!fwnode_property_read_u32(sldr_node, "azoteq,slider-size", &val)) {
-		if (!val || val > dev_desc->sldr_res) {
+	error = fwnode_property_read_u32(sldr_node, "azoteq,slider-size", &val);
+	if (!error) {
+		if (val > dev_desc->sldr_res) {
 			dev_err(&client->dev, "Invalid %s size: %u\n",
 				fwnode_get_name(sldr_node), val);
 			return -EINVAL;
@@ -2079,9 +2138,21 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
 			sldr_setup[2] |= (val / 16 <<
 					  IQS7222_SLDR_SETUP_2_RES_SHIFT);
 		}
+	} else if (error != -EINVAL) {
+		dev_err(&client->dev, "Failed to read %s size: %d\n",
+			fwnode_get_name(sldr_node), error);
+		return error;
 	}
 
-	if (!fwnode_property_read_u32(sldr_node, "azoteq,top-speed", &val)) {
+	if (!(reg_offset ? sldr_setup[3]
+			 : sldr_setup[2] & IQS7222_SLDR_SETUP_2_RES_MASK)) {
+		dev_err(&client->dev, "Undefined %s size\n",
+			fwnode_get_name(sldr_node));
+		return -EINVAL;
+	}
+
+	error = fwnode_property_read_u32(sldr_node, "azoteq,top-speed", &val);
+	if (!error) {
 		if (val > (reg_offset ? U16_MAX : U8_MAX * 4)) {
 			dev_err(&client->dev, "Invalid %s top speed: %u\n",
 				fwnode_get_name(sldr_node), val);
@@ -2094,9 +2165,14 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
 			sldr_setup[2] &= ~IQS7222_SLDR_SETUP_2_TOP_SPEED_MASK;
 			sldr_setup[2] |= (val / 4);
 		}
+	} else if (error != -EINVAL) {
+		dev_err(&client->dev, "Failed to read %s top speed: %d\n",
+			fwnode_get_name(sldr_node), error);
+		return error;
 	}
 
-	if (!fwnode_property_read_u32(sldr_node, "linux,axis", &val)) {
+	error = fwnode_property_read_u32(sldr_node, "linux,axis", &val);
+	if (!error) {
 		u16 sldr_max = sldr_setup[3] - 1;
 
 		if (!reg_offset) {
@@ -2110,6 +2186,10 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
 
 		input_set_abs_params(iqs7222->keypad, val, 0, sldr_max, 0, 0);
 		iqs7222->sl_axis[sldr_index] = val;
+	} else if (error != -EINVAL) {
+		dev_err(&client->dev, "Failed to read %s axis: %d\n",
+			fwnode_get_name(sldr_node), error);
+		return error;
 	}
 
 	if (dev_desc->wheel_enable) {
@@ -2130,46 +2210,47 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
 	for (i = 0; i < ARRAY_SIZE(iqs7222_sl_events); i++) {
 		const char *event_name = iqs7222_sl_events[i].name;
 		struct fwnode_handle *event_node;
+		enum iqs7222_reg_key_id reg_key;
 
 		event_node = fwnode_get_named_child_node(sldr_node, event_name);
 		if (!event_node)
 			continue;
 
-		error = iqs7222_parse_props(iqs7222, &event_node, sldr_index,
-					    IQS7222_REG_GRP_SLDR,
-					    reg_offset ?
-					    IQS7222_REG_KEY_RESERVED :
-					    iqs7222_sl_events[i].reg_key);
-		if (error)
-			return error;
+		/*
+		 * Depending on the device, gestures are either offered using
+		 * one of two timing resolutions, or are not supported at all.
+		 */
+		if (reg_offset)
+			reg_key = IQS7222_REG_KEY_RESERVED;
+		else if (dev_desc->legacy_gesture &&
+			 iqs7222_sl_events[i].reg_key == IQS7222_REG_KEY_TAP)
+			reg_key = IQS7222_REG_KEY_TAP_LEGACY;
+		else if (dev_desc->legacy_gesture &&
+			 iqs7222_sl_events[i].reg_key == IQS7222_REG_KEY_AXIAL)
+			reg_key = IQS7222_REG_KEY_AXIAL_LEGACY;
+		else
+			reg_key = iqs7222_sl_events[i].reg_key;
 
 		/*
 		 * The press/release event does not expose a direct GPIO link,
 		 * but one can be emulated by tying each of the participating
 		 * channels to the same GPIO.
 		 */
-		error = iqs7222_gpio_select(iqs7222, event_node,
+		error = iqs7222_parse_event(iqs7222, event_node, sldr_index,
+					    IQS7222_REG_GRP_SLDR, reg_key,
 					    i ? iqs7222_sl_events[i].enable
 					      : sldr_setup[3 + reg_offset],
 					    i ? 1568 + sldr_index * 30
-					      : sldr_setup[4 + reg_offset]);
+					      : sldr_setup[4 + reg_offset],
+					    NULL,
+					    &iqs7222->sl_code[sldr_index][i]);
+		fwnode_handle_put(event_node);
 		if (error)
 			return error;
 
 		if (!reg_offset)
 			sldr_setup[9] |= iqs7222_sl_events[i].enable;
 
-		error = fwnode_property_read_u32(event_node, "linux,code",
-						 &val);
-		if (error) {
-			dev_err(&client->dev, "Failed to read %s code: %d\n",
-				fwnode_get_name(sldr_node), error);
-			return error;
-		}
-
-		iqs7222->sl_code[sldr_index][i] = val;
-		input_set_capability(iqs7222->keypad, EV_KEY, val);
-
 		if (!dev_desc->event_offset)
 			continue;
 
@@ -2190,19 +2271,63 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index)
 	 * The following call handles a special pair of properties that shift
 	 * to make room for a wheel enable control in the case of IQS7222C.
 	 */
-	return iqs7222_parse_props(iqs7222, &sldr_node, sldr_index,
+	return iqs7222_parse_props(iqs7222, sldr_node, sldr_index,
 				   IQS7222_REG_GRP_SLDR,
 				   dev_desc->wheel_enable ?
 				   IQS7222_REG_KEY_WHEEL :
 				   IQS7222_REG_KEY_NO_WHEEL);
 }
 
+static int (*iqs7222_parse_extra[IQS7222_NUM_REG_GRPS])
+				(struct iqs7222_private *iqs7222,
+				 struct fwnode_handle *reg_grp_node,
+				 int reg_grp_index) = {
+	[IQS7222_REG_GRP_CYCLE] = iqs7222_parse_cycle,
+	[IQS7222_REG_GRP_CHAN] = iqs7222_parse_chan,
+	[IQS7222_REG_GRP_SLDR] = iqs7222_parse_sldr,
+};
+
+static int iqs7222_parse_reg_grp(struct iqs7222_private *iqs7222,
+				 enum iqs7222_reg_grp_id reg_grp,
+				 int reg_grp_index)
+{
+	struct i2c_client *client = iqs7222->client;
+	struct fwnode_handle *reg_grp_node;
+	int error;
+
+	if (iqs7222_reg_grp_names[reg_grp]) {
+		char reg_grp_name[16];
+
+		snprintf(reg_grp_name, sizeof(reg_grp_name), "%s-%d",
+			 iqs7222_reg_grp_names[reg_grp], reg_grp_index);
+
+		reg_grp_node = device_get_named_child_node(&client->dev,
+							   reg_grp_name);
+	} else {
+		reg_grp_node = fwnode_handle_get(dev_fwnode(&client->dev));
+	}
+
+	if (!reg_grp_node)
+		return 0;
+
+	error = iqs7222_parse_props(iqs7222, reg_grp_node, reg_grp_index,
+				    reg_grp, IQS7222_REG_KEY_NONE);
+
+	if (!error && iqs7222_parse_extra[reg_grp])
+		error = iqs7222_parse_extra[reg_grp](iqs7222, reg_grp_node,
+						     reg_grp_index);
+
+	fwnode_handle_put(reg_grp_node);
+
+	return error;
+}
+
 static int iqs7222_parse_all(struct iqs7222_private *iqs7222)
 {
 	const struct iqs7222_dev_desc *dev_desc = iqs7222->dev_desc;
 	const struct iqs7222_reg_grp_desc *reg_grps = dev_desc->reg_grps;
 	u16 *sys_setup = iqs7222->sys_setup;
-	int error, i;
+	int error, i, j;
 
 	if (dev_desc->allow_offset)
 		sys_setup[dev_desc->allow_offset] = U16_MAX;
@@ -2210,32 +2335,13 @@ static int iqs7222_parse_all(struct iqs7222_private *iqs7222)
 	if (dev_desc->event_offset)
 		sys_setup[dev_desc->event_offset] = IQS7222_EVENT_MASK_ATI;
 
-	for (i = 0; i < reg_grps[IQS7222_REG_GRP_CYCLE].num_row; i++) {
-		error = iqs7222_parse_cycle(iqs7222, i);
-		if (error)
-			return error;
-	}
-
-	error = iqs7222_parse_props(iqs7222, NULL, 0, IQS7222_REG_GRP_GLBL,
-				    IQS7222_REG_KEY_NONE);
-	if (error)
-		return error;
-
 	for (i = 0; i < reg_grps[IQS7222_REG_GRP_GPIO].num_row; i++) {
-		struct fwnode_handle *gpio_node = NULL;
 		u16 *gpio_setup = iqs7222->gpio_setup[i];
-		int j;
 
 		gpio_setup[0] &= ~IQS7222_GPIO_SETUP_0_GPIO_EN;
 		gpio_setup[1] = 0;
 		gpio_setup[2] = 0;
 
-		error = iqs7222_parse_props(iqs7222, &gpio_node, i,
-					    IQS7222_REG_GRP_GPIO,
-					    IQS7222_REG_KEY_NONE);
-		if (error)
-			return error;
-
 		if (reg_grps[IQS7222_REG_GRP_GPIO].num_row == 1)
 			continue;
 
@@ -2258,29 +2364,21 @@ static int iqs7222_parse_all(struct iqs7222_private *iqs7222)
 		chan_setup[5] = 0;
 	}
 
-	for (i = 0; i < reg_grps[IQS7222_REG_GRP_CHAN].num_row; i++) {
-		error = iqs7222_parse_chan(iqs7222, i);
-		if (error)
-			return error;
-	}
-
-	error = iqs7222_parse_props(iqs7222, NULL, 0, IQS7222_REG_GRP_FILT,
-				    IQS7222_REG_KEY_NONE);
-	if (error)
-		return error;
-
 	for (i = 0; i < reg_grps[IQS7222_REG_GRP_SLDR].num_row; i++) {
 		u16 *sldr_setup = iqs7222->sldr_setup[i];
 
 		sldr_setup[0] &= ~IQS7222_SLDR_SETUP_0_CHAN_CNT_MASK;
+	}
 
-		error = iqs7222_parse_sldr(iqs7222, i);
-		if (error)
-			return error;
+	for (i = 0; i < IQS7222_NUM_REG_GRPS; i++) {
+		for (j = 0; j < reg_grps[i].num_row; j++) {
+			error = iqs7222_parse_reg_grp(iqs7222, i, j);
+			if (error)
+				return error;
+		}
 	}
 
-	return iqs7222_parse_props(iqs7222, NULL, 0, IQS7222_REG_GRP_SYS,
-				   IQS7222_REG_KEY_NONE);
+	return 0;
 }
 
 static int iqs7222_report(struct iqs7222_private *iqs7222)
diff --git linux-libre-6.1-gnu/drivers/input/misc/pm8941-pwrkey.c linux-libre-6.1.39-gnu/drivers/input/misc/pm8941-pwrkey.c
index 549df01b6ee3..5dd68a02c445 100644
--- linux-libre-6.1-gnu/drivers/input/misc/pm8941-pwrkey.c
+++ linux-libre-6.1.39-gnu/drivers/input/misc/pm8941-pwrkey.c
@@ -50,7 +50,10 @@
 #define  PON_RESIN_PULL_UP		BIT(0)
 
 #define PON_DBC_CTL			0x71
-#define  PON_DBC_DELAY_MASK		0x7
+#define  PON_DBC_DELAY_MASK_GEN1	0x7
+#define  PON_DBC_DELAY_MASK_GEN2	0xf
+#define  PON_DBC_SHIFT_GEN1		6
+#define  PON_DBC_SHIFT_GEN2		14
 
 struct pm8941_data {
 	unsigned int	pull_up_bit;
@@ -247,7 +250,7 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev)
 	struct device *parent;
 	struct device_node *regmap_node;
 	const __be32 *addr;
-	u32 req_delay;
+	u32 req_delay, mask, delay_shift;
 	int error;
 
 	if (of_property_read_u32(pdev->dev.of_node, "debounce", &req_delay))
@@ -336,12 +339,20 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev)
 	pwrkey->input->phys = pwrkey->data->phys;
 
 	if (pwrkey->data->supports_debounce_config) {
-		req_delay = (req_delay << 6) / USEC_PER_SEC;
+		if (pwrkey->subtype >= PON_SUBTYPE_GEN2_PRIMARY) {
+			mask = PON_DBC_DELAY_MASK_GEN2;
+			delay_shift = PON_DBC_SHIFT_GEN2;
+		} else {
+			mask = PON_DBC_DELAY_MASK_GEN1;
+			delay_shift = PON_DBC_SHIFT_GEN1;
+		}
+
+		req_delay = (req_delay << delay_shift) / USEC_PER_SEC;
 		req_delay = ilog2(req_delay);
 
 		error = regmap_update_bits(pwrkey->regmap,
 					   pwrkey->baseaddr + PON_DBC_CTL,
-					   PON_DBC_DELAY_MASK,
+					   mask,
 					   req_delay);
 		if (error) {
 			dev_err(&pdev->dev, "failed to set debounce: %d\n",
diff --git linux-libre-6.1-gnu/drivers/input/misc/soc_button_array.c linux-libre-6.1.39-gnu/drivers/input/misc/soc_button_array.c
index 09489380afda..e79f5497948b 100644
--- linux-libre-6.1-gnu/drivers/input/misc/soc_button_array.c
+++ linux-libre-6.1.39-gnu/drivers/input/misc/soc_button_array.c
@@ -108,6 +108,27 @@ static const struct dmi_system_id dmi_use_low_level_irq[] = {
 	{} /* Terminating entry */
 };
 
+/*
+ * Some devices have a wrong entry which points to a GPIO which is
+ * required in another driver, so this driver must not claim it.
+ */
+static const struct dmi_system_id dmi_invalid_acpi_index[] = {
+	{
+		/*
+		 * Lenovo Yoga Book X90F / X90L, the PNP0C40 home button entry
+		 * points to a GPIO which is not a home button and which is
+		 * required by the lenovo-yogabook driver.
+		 */
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "YETI-11"),
+		},
+		.driver_data = (void *)1l,
+	},
+	{} /* Terminating entry */
+};
+
 /*
  * Get the Nth GPIO number from the ACPI object.
  */
@@ -137,6 +158,8 @@ soc_button_device_create(struct platform_device *pdev,
 	struct platform_device *pd;
 	struct gpio_keys_button *gpio_keys;
 	struct gpio_keys_platform_data *gpio_keys_pdata;
+	const struct dmi_system_id *dmi_id;
+	int invalid_acpi_index = -1;
 	int error, gpio, irq;
 	int n_buttons = 0;
 
@@ -154,10 +177,17 @@ soc_button_device_create(struct platform_device *pdev,
 	gpio_keys = (void *)(gpio_keys_pdata + 1);
 	n_buttons = 0;
 
+	dmi_id = dmi_first_match(dmi_invalid_acpi_index);
+	if (dmi_id)
+		invalid_acpi_index = (long)dmi_id->driver_data;
+
 	for (info = button_info; info->name; info++) {
 		if (info->autorepeat != autorepeat)
 			continue;
 
+		if (info->acpi_index == invalid_acpi_index)
+			continue;
+
 		error = soc_button_lookup_gpio(&pdev->dev, info->acpi_index, &gpio, &irq);
 		if (error || irq < 0) {
 			/*
diff --git linux-libre-6.1-gnu/drivers/input/mouse/alps.c linux-libre-6.1.39-gnu/drivers/input/mouse/alps.c
index 4a6b33bbe7ea..dd08ce97e7c9 100644
--- linux-libre-6.1-gnu/drivers/input/mouse/alps.c
+++ linux-libre-6.1.39-gnu/drivers/input/mouse/alps.c
@@ -852,8 +852,8 @@ static void alps_process_packet_v6(struct psmouse *psmouse)
 			x = y = z = 0;
 
 		/* Divide 4 since trackpoint's speed is too fast */
-		input_report_rel(dev2, REL_X, (char)x / 4);
-		input_report_rel(dev2, REL_Y, -((char)y / 4));
+		input_report_rel(dev2, REL_X, (s8)x / 4);
+		input_report_rel(dev2, REL_Y, -((s8)y / 4));
 
 		psmouse_report_standard_buttons(dev2, packet[3]);
 
@@ -1104,8 +1104,8 @@ static void alps_process_trackstick_packet_v7(struct psmouse *psmouse)
 	    ((packet[3] & 0x20) << 1);
 	z = (packet[5] & 0x3f) | ((packet[3] & 0x80) >> 1);
 
-	input_report_rel(dev2, REL_X, (char)x);
-	input_report_rel(dev2, REL_Y, -((char)y));
+	input_report_rel(dev2, REL_X, (s8)x);
+	input_report_rel(dev2, REL_Y, -((s8)y));
 	input_report_abs(dev2, ABS_PRESSURE, z);
 
 	psmouse_report_standard_buttons(dev2, packet[1]);
@@ -2294,20 +2294,20 @@ static int alps_get_v3_v7_resolution(struct psmouse *psmouse, int reg_pitch)
 	if (reg < 0)
 		return reg;
 
-	x_pitch = (char)(reg << 4) >> 4; /* sign extend lower 4 bits */
+	x_pitch = (s8)(reg << 4) >> 4; /* sign extend lower 4 bits */
 	x_pitch = 50 + 2 * x_pitch; /* In 0.1 mm units */
 
-	y_pitch = (char)reg >> 4; /* sign extend upper 4 bits */
+	y_pitch = (s8)reg >> 4; /* sign extend upper 4 bits */
 	y_pitch = 36 + 2 * y_pitch; /* In 0.1 mm units */
 
 	reg = alps_command_mode_read_reg(psmouse, reg_pitch + 1);
 	if (reg < 0)
 		return reg;
 
-	x_electrode = (char)(reg << 4) >> 4; /* sign extend lower 4 bits */
+	x_electrode = (s8)(reg << 4) >> 4; /* sign extend lower 4 bits */
 	x_electrode = 17 + x_electrode;
 
-	y_electrode = (char)reg >> 4; /* sign extend upper 4 bits */
+	y_electrode = (s8)reg >> 4; /* sign extend upper 4 bits */
 	y_electrode = 13 + y_electrode;
 
 	x_phys = x_pitch * (x_electrode - 1); /* In 0.1 mm units */
diff --git linux-libre-6.1-gnu/drivers/input/mouse/elantech.c linux-libre-6.1.39-gnu/drivers/input/mouse/elantech.c
index ece97f8c6a3e..2118b2075f43 100644
--- linux-libre-6.1-gnu/drivers/input/mouse/elantech.c
+++ linux-libre-6.1.39-gnu/drivers/input/mouse/elantech.c
@@ -674,10 +674,11 @@ static void process_packet_head_v4(struct psmouse *psmouse)
 	struct input_dev *dev = psmouse->dev;
 	struct elantech_data *etd = psmouse->private;
 	unsigned char *packet = psmouse->packet;
-	int id = ((packet[3] & 0xe0) >> 5) - 1;
+	int id;
 	int pres, traces;
 
-	if (id < 0)
+	id = ((packet[3] & 0xe0) >> 5) - 1;
+	if (id < 0 || id >= ETP_MAX_FINGERS)
 		return;
 
 	etd->mt[id].x = ((packet[1] & 0x0f) << 8) | packet[2];
@@ -707,7 +708,7 @@ static void process_packet_motion_v4(struct psmouse *psmouse)
 	int id, sid;
 
 	id = ((packet[0] & 0xe0) >> 5) - 1;
-	if (id < 0)
+	if (id < 0 || id >= ETP_MAX_FINGERS)
 		return;
 
 	sid = ((packet[3] & 0xe0) >> 5) - 1;
@@ -728,7 +729,7 @@ static void process_packet_motion_v4(struct psmouse *psmouse)
 	input_report_abs(dev, ABS_MT_POSITION_X, etd->mt[id].x);
 	input_report_abs(dev, ABS_MT_POSITION_Y, etd->mt[id].y);
 
-	if (sid >= 0) {
+	if (sid >= 0 && sid < ETP_MAX_FINGERS) {
 		etd->mt[sid].x += delta_x2 * weight;
 		etd->mt[sid].y -= delta_y2 * weight;
 		input_mt_slot(dev, sid);
diff --git linux-libre-6.1-gnu/drivers/input/mouse/focaltech.c linux-libre-6.1.39-gnu/drivers/input/mouse/focaltech.c
index 6fd5fff0cbff..c74b99077d16 100644
--- linux-libre-6.1-gnu/drivers/input/mouse/focaltech.c
+++ linux-libre-6.1.39-gnu/drivers/input/mouse/focaltech.c
@@ -202,8 +202,8 @@ static void focaltech_process_rel_packet(struct psmouse *psmouse,
 	state->pressed = packet[0] >> 7;
 	finger1 = ((packet[0] >> 4) & 0x7) - 1;
 	if (finger1 < FOC_MAX_FINGERS) {
-		state->fingers[finger1].x += (char)packet[1];
-		state->fingers[finger1].y += (char)packet[2];
+		state->fingers[finger1].x += (s8)packet[1];
+		state->fingers[finger1].y += (s8)packet[2];
 	} else {
 		psmouse_err(psmouse, "First finger in rel packet invalid: %d\n",
 			    finger1);
@@ -218,8 +218,8 @@ static void focaltech_process_rel_packet(struct psmouse *psmouse,
 	 */
 	finger2 = ((packet[3] >> 4) & 0x7) - 1;
 	if (finger2 < FOC_MAX_FINGERS) {
-		state->fingers[finger2].x += (char)packet[4];
-		state->fingers[finger2].y += (char)packet[5];
+		state->fingers[finger2].x += (s8)packet[4];
+		state->fingers[finger2].y += (s8)packet[5];
 	}
 }
 
diff --git linux-libre-6.1-gnu/drivers/input/mouse/synaptics.c linux-libre-6.1.39-gnu/drivers/input/mouse/synaptics.c
index b0f776448a1c..fa021af8506e 100644
--- linux-libre-6.1-gnu/drivers/input/mouse/synaptics.c
+++ linux-libre-6.1.39-gnu/drivers/input/mouse/synaptics.c
@@ -192,7 +192,6 @@ static const char * const smbus_pnp_ids[] = {
 	"SYN3221", /* HP 15-ay000 */
 	"SYN323d", /* HP Spectre X360 13-w013dx */
 	"SYN3257", /* HP Envy 13-ad105ng */
-	"SYN3286", /* HP Laptop 15-da3001TU */
 	NULL
 };
 
diff --git linux-libre-6.1-gnu/drivers/input/serio/i8042-acpipnpio.h linux-libre-6.1.39-gnu/drivers/input/serio/i8042-acpipnpio.h
index 46f8a694291e..028e45bd050b 100644
--- linux-libre-6.1-gnu/drivers/input/serio/i8042-acpipnpio.h
+++ linux-libre-6.1.39-gnu/drivers/input/serio/i8042-acpipnpio.h
@@ -610,6 +610,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		},
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX)
 	},
+	{
+		/* Fujitsu Lifebook A574/H */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "FMVA0501PZ"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX)
+	},
 	{
 		/* Gigabyte M912 */
 		.matches = {
@@ -1116,6 +1124,20 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	{
+		/*
+		 * Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS makes
+		 * the keyboard very laggy for ~5 seconds after boot and
+		 * sometimes also after resume.
+		 * However both are required for the keyboard to not fail
+		 * completely sometimes after boot or resume.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "N150CU"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	{
 		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "NH5xAx"),
@@ -1123,6 +1145,20 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	{
+		/*
+		 * Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS makes
+		 * the keyboard very laggy for ~5 seconds after boot and
+		 * sometimes also after resume.
+		 * However both are required for the keyboard to not fail
+		 * completely sometimes after boot or resume.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "NHxxRZQ"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	{
 		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
@@ -1238,6 +1274,13 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "PCX0DX"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	{
 		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "X170SM"),
diff --git linux-libre-6.1-gnu/drivers/input/tablet/pegasus_notetaker.c linux-libre-6.1.39-gnu/drivers/input/tablet/pegasus_notetaker.c
index d836d3dcc6a2..a68da2988f9c 100644
--- linux-libre-6.1-gnu/drivers/input/tablet/pegasus_notetaker.c
+++ linux-libre-6.1.39-gnu/drivers/input/tablet/pegasus_notetaker.c
@@ -296,6 +296,12 @@ static int pegasus_probe(struct usb_interface *intf,
 	pegasus->intf = intf;
 
 	pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
+	/* Sanity check that pipe's type matches endpoint's type */
+	if (usb_pipe_type_check(dev, pipe)) {
+		error = -EINVAL;
+		goto err_free_mem;
+	}
+
 	pegasus->data_len = usb_maxpacket(dev, pipe);
 
 	pegasus->data = usb_alloc_coherent(dev, pegasus->data_len, GFP_KERNEL,
diff --git linux-libre-6.1-gnu/drivers/input/touchscreen/elants_i2c.c linux-libre-6.1.39-gnu/drivers/input/touchscreen/elants_i2c.c
index 6a1307302f2d..32610a07942a 100644
--- linux-libre-6.1-gnu/drivers/input/touchscreen/elants_i2c.c
+++ linux-libre-6.1.39-gnu/drivers/input/touchscreen/elants_i2c.c
@@ -1329,14 +1329,12 @@ static int elants_i2c_power_on(struct elants_data *ts)
 	if (IS_ERR_OR_NULL(ts->reset_gpio))
 		return 0;
 
-	gpiod_set_value_cansleep(ts->reset_gpio, 1);
-
 	error = regulator_enable(ts->vcc33);
 	if (error) {
 		dev_err(&ts->client->dev,
 			"failed to enable vcc33 regulator: %d\n",
 			error);
-		goto release_reset_gpio;
+		return error;
 	}
 
 	error = regulator_enable(ts->vccio);
@@ -1345,7 +1343,7 @@ static int elants_i2c_power_on(struct elants_data *ts)
 			"failed to enable vccio regulator: %d\n",
 			error);
 		regulator_disable(ts->vcc33);
-		goto release_reset_gpio;
+		return error;
 	}
 
 	/*
@@ -1354,7 +1352,6 @@ static int elants_i2c_power_on(struct elants_data *ts)
 	 */
 	udelay(ELAN_POWERON_DELAY_USEC);
 
-release_reset_gpio:
 	gpiod_set_value_cansleep(ts->reset_gpio, 0);
 	if (error)
 		return error;
@@ -1462,7 +1459,7 @@ static int elants_i2c_probe(struct i2c_client *client)
 		return error;
 	}
 
-	ts->reset_gpio = devm_gpiod_get(&client->dev, "reset", GPIOD_OUT_LOW);
+	ts->reset_gpio = devm_gpiod_get(&client->dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(ts->reset_gpio)) {
 		error = PTR_ERR(ts->reset_gpio);
 
diff --git linux-libre-6.1-gnu/drivers/input/touchscreen/exc3000.c linux-libre-6.1.39-gnu/drivers/input/touchscreen/exc3000.c
index 4b7eee01c6aa..615646a03039 100644
--- linux-libre-6.1-gnu/drivers/input/touchscreen/exc3000.c
+++ linux-libre-6.1.39-gnu/drivers/input/touchscreen/exc3000.c
@@ -109,6 +109,11 @@ static inline void exc3000_schedule_timer(struct exc3000_data *data)
 	mod_timer(&data->timer, jiffies + msecs_to_jiffies(EXC3000_TIMEOUT_MS));
 }
 
+static void exc3000_shutdown_timer(void *timer)
+{
+	del_timer_sync(timer);
+}
+
 static int exc3000_read_frame(struct exc3000_data *data, u8 *buf)
 {
 	struct i2c_client *client = data->client;
@@ -386,6 +391,11 @@ static int exc3000_probe(struct i2c_client *client)
 	if (error)
 		return error;
 
+	error = devm_add_action_or_reset(&client->dev, exc3000_shutdown_timer,
+					 &data->timer);
+	if (error)
+		return error;
+
 	error = devm_request_threaded_irq(&client->dev, client->irq,
 					  NULL, exc3000_interrupt, IRQF_ONESHOT,
 					  client->name, data);
diff --git linux-libre-6.1-gnu/drivers/input/touchscreen/goodix.c linux-libre-6.1.39-gnu/drivers/input/touchscreen/goodix.c
index b54e90e9ddc9..300e9fb1931a 100644
--- linux-libre-6.1-gnu/drivers/input/touchscreen/goodix.c
+++ linux-libre-6.1.39-gnu/drivers/input/touchscreen/goodix.c
@@ -124,10 +124,18 @@ static const unsigned long goodix_irq_flags[] = {
 static const struct dmi_system_id nine_bytes_report[] = {
 #if defined(CONFIG_DMI) && defined(CONFIG_X86)
 	{
-		.ident = "Lenovo YogaBook",
-		/* YB1-X91L/F and YB1-X90L/F */
+		/* Lenovo Yoga Book X90F / X90L */
 		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9")
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "YETI-11"),
+		}
+	},
+	{
+		/* Lenovo Yoga Book X91F / X91L */
+		.matches = {
+			/* Non exact match to match F + L versions */
+			DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X91"),
 		}
 	},
 #endif
diff --git linux-libre-6.1-gnu/drivers/input/touchscreen/raspberrypi-ts.c linux-libre-6.1.39-gnu/drivers/input/touchscreen/raspberrypi-ts.c
index 5000f5fd9ec3..45c575df994e 100644
--- linux-libre-6.1-gnu/drivers/input/touchscreen/raspberrypi-ts.c
+++ linux-libre-6.1.39-gnu/drivers/input/touchscreen/raspberrypi-ts.c
@@ -134,7 +134,7 @@ static int rpi_ts_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	fw = rpi_firmware_get(fw_node);
+	fw = devm_rpi_firmware_get(&pdev->dev, fw_node);
 	of_node_put(fw_node);
 	if (!fw)
 		return -EPROBE_DEFER;
@@ -160,7 +160,6 @@ static int rpi_ts_probe(struct platform_device *pdev)
 	touchbuf = (u32)ts->fw_regs_phys;
 	error = rpi_firmware_property(fw, RPI_FIRMWARE_FRAMEBUFFER_SET_TOUCHBUF,
 				      &touchbuf, sizeof(touchbuf));
-	rpi_firmware_put(fw);
 	if (error || touchbuf != 0) {
 		dev_warn(dev, "Failed to set touchbuf, %d\n", error);
 		return error;
diff --git linux-libre-6.1-gnu/drivers/interconnect/core.c linux-libre-6.1.39-gnu/drivers/interconnect/core.c
index 25debded65a8..cfa52c6369d0 100644
--- linux-libre-6.1-gnu/drivers/interconnect/core.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/core.c
@@ -850,6 +850,10 @@ void icc_node_destroy(int id)
 
 	mutex_unlock(&icc_lock);
 
+	if (!node)
+		return;
+
+	kfree(node->links);
 	kfree(node);
 }
 EXPORT_SYMBOL_GPL(icc_node_destroy);
@@ -1029,54 +1033,68 @@ int icc_nodes_remove(struct icc_provider *provider)
 EXPORT_SYMBOL_GPL(icc_nodes_remove);
 
 /**
- * icc_provider_add() - add a new interconnect provider
- * @provider: the interconnect provider that will be added into topology
+ * icc_provider_init() - initialize a new interconnect provider
+ * @provider: the interconnect provider to initialize
+ *
+ * Must be called before adding nodes to the provider.
+ */
+void icc_provider_init(struct icc_provider *provider)
+{
+	WARN_ON(!provider->set);
+
+	INIT_LIST_HEAD(&provider->nodes);
+}
+EXPORT_SYMBOL_GPL(icc_provider_init);
+
+/**
+ * icc_provider_register() - register a new interconnect provider
+ * @provider: the interconnect provider to register
  *
  * Return: 0 on success, or an error code otherwise
  */
-int icc_provider_add(struct icc_provider *provider)
+int icc_provider_register(struct icc_provider *provider)
 {
-	if (WARN_ON(!provider->set))
-		return -EINVAL;
 	if (WARN_ON(!provider->xlate && !provider->xlate_extended))
 		return -EINVAL;
 
 	mutex_lock(&icc_lock);
-
-	INIT_LIST_HEAD(&provider->nodes);
 	list_add_tail(&provider->provider_list, &icc_providers);
-
 	mutex_unlock(&icc_lock);
 
-	dev_dbg(provider->dev, "interconnect provider added to topology\n");
+	dev_dbg(provider->dev, "interconnect provider registered\n");
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(icc_provider_add);
+EXPORT_SYMBOL_GPL(icc_provider_register);
 
 /**
- * icc_provider_del() - delete previously added interconnect provider
- * @provider: the interconnect provider that will be removed from topology
+ * icc_provider_deregister() - deregister an interconnect provider
+ * @provider: the interconnect provider to deregister
  */
-void icc_provider_del(struct icc_provider *provider)
+void icc_provider_deregister(struct icc_provider *provider)
 {
 	mutex_lock(&icc_lock);
-	if (provider->users) {
-		pr_warn("interconnect provider still has %d users\n",
-			provider->users);
-		mutex_unlock(&icc_lock);
-		return;
-	}
-
-	if (!list_empty(&provider->nodes)) {
-		pr_warn("interconnect provider still has nodes\n");
-		mutex_unlock(&icc_lock);
-		return;
-	}
+	WARN_ON(provider->users);
 
 	list_del(&provider->provider_list);
 	mutex_unlock(&icc_lock);
 }
+EXPORT_SYMBOL_GPL(icc_provider_deregister);
+
+int icc_provider_add(struct icc_provider *provider)
+{
+	icc_provider_init(provider);
+
+	return icc_provider_register(provider);
+}
+EXPORT_SYMBOL_GPL(icc_provider_add);
+
+void icc_provider_del(struct icc_provider *provider)
+{
+	WARN_ON(!list_empty(&provider->nodes));
+
+	icc_provider_deregister(provider);
+}
 EXPORT_SYMBOL_GPL(icc_provider_del);
 
 static int of_count_icc_providers(struct device_node *np)
diff --git linux-libre-6.1-gnu/drivers/interconnect/imx/imx.c linux-libre-6.1.39-gnu/drivers/interconnect/imx/imx.c
index 823d9be9771a..979ed610f704 100644
--- linux-libre-6.1-gnu/drivers/interconnect/imx/imx.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/imx/imx.c
@@ -295,6 +295,9 @@ int imx_icc_register(struct platform_device *pdev,
 	provider->xlate = of_icc_xlate_onecell;
 	provider->data = data;
 	provider->dev = dev->parent;
+
+	icc_provider_init(provider);
+
 	platform_set_drvdata(pdev, imx_provider);
 
 	if (settings) {
@@ -306,20 +309,18 @@ int imx_icc_register(struct platform_device *pdev,
 		}
 	}
 
-	ret = icc_provider_add(provider);
-	if (ret) {
-		dev_err(dev, "error adding interconnect provider: %d\n", ret);
+	ret = imx_icc_register_nodes(imx_provider, nodes, nodes_count, settings);
+	if (ret)
 		return ret;
-	}
 
-	ret = imx_icc_register_nodes(imx_provider, nodes, nodes_count, settings);
+	ret = icc_provider_register(provider);
 	if (ret)
-		goto provider_del;
+		goto err_unregister_nodes;
 
 	return 0;
 
-provider_del:
-	icc_provider_del(provider);
+err_unregister_nodes:
+	imx_icc_unregister_nodes(&imx_provider->provider);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(imx_icc_register);
@@ -328,9 +329,8 @@ void imx_icc_unregister(struct platform_device *pdev)
 {
 	struct imx_icc_provider *imx_provider = platform_get_drvdata(pdev);
 
+	icc_provider_deregister(&imx_provider->provider);
 	imx_icc_unregister_nodes(&imx_provider->provider);
-
-	icc_provider_del(&imx_provider->provider);
 }
 EXPORT_SYMBOL_GPL(imx_icc_unregister);
 
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/icc-rpm.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/icc-rpm.c
index 39e43b957599..9047481fafd4 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/icc-rpm.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/icc-rpm.c
@@ -11,7 +11,6 @@
 #include <linux/of_device.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
-#include <linux/pm_domain.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
 
@@ -499,14 +498,7 @@ regmap_done:
 	if (ret)
 		return ret;
 
-	if (desc->has_bus_pd) {
-		ret = dev_pm_domain_attach(dev, true);
-		if (ret)
-			return ret;
-	}
-
 	provider = &qp->provider;
-	INIT_LIST_HEAD(&provider->nodes);
 	provider->dev = dev;
 	provider->set = qcom_icc_set;
 	provider->pre_aggregate = qcom_icc_pre_bw_aggregate;
@@ -514,12 +506,7 @@ regmap_done:
 	provider->xlate_extended = qcom_icc_xlate_extended;
 	provider->data = data;
 
-	ret = icc_provider_add(provider);
-	if (ret) {
-		dev_err(dev, "error adding interconnect provider: %d\n", ret);
-		clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
-		return ret;
-	}
+	icc_provider_init(provider);
 
 	for (i = 0; i < num_nodes; i++) {
 		size_t j;
@@ -527,7 +514,7 @@ regmap_done:
 		node = icc_node_create(qnodes[i]->id);
 		if (IS_ERR(node)) {
 			ret = PTR_ERR(node);
-			goto err;
+			goto err_remove_nodes;
 		}
 
 		node->name = qnodes[i]->name;
@@ -541,17 +528,26 @@ regmap_done:
 	}
 	data->num_nodes = num_nodes;
 
+	ret = icc_provider_register(provider);
+	if (ret)
+		goto err_remove_nodes;
+
 	platform_set_drvdata(pdev, qp);
 
 	/* Populate child NoC devices if any */
-	if (of_get_child_count(dev->of_node) > 0)
-		return of_platform_populate(dev->of_node, NULL, NULL, dev);
+	if (of_get_child_count(dev->of_node) > 0) {
+		ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
+		if (ret)
+			goto err_deregister_provider;
+	}
 
 	return 0;
-err:
+
+err_deregister_provider:
+	icc_provider_deregister(provider);
+err_remove_nodes:
 	icc_nodes_remove(provider);
 	clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
-	icc_provider_del(provider);
 
 	return ret;
 }
@@ -561,9 +557,9 @@ int qnoc_remove(struct platform_device *pdev)
 {
 	struct qcom_icc_provider *qp = platform_get_drvdata(pdev);
 
+	icc_provider_deregister(&qp->provider);
 	icc_nodes_remove(&qp->provider);
 	clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
-	icc_provider_del(&qp->provider);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/icc-rpm.h linux-libre-6.1.39-gnu/drivers/interconnect/qcom/icc-rpm.h
index a49af844ab13..02257b0d3d5c 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/icc-rpm.h
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/icc-rpm.h
@@ -91,7 +91,6 @@ struct qcom_icc_desc {
 	size_t num_nodes;
 	const char * const *clocks;
 	size_t num_clocks;
-	bool has_bus_pd;
 	enum qcom_icc_type type;
 	const struct regmap_config *regmap_cfg;
 	unsigned int qos_offset;
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/icc-rpmh.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/icc-rpmh.c
index fd17291c61eb..fdb5e58e408b 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/icc-rpmh.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/icc-rpmh.c
@@ -192,9 +192,10 @@ int qcom_icc_rpmh_probe(struct platform_device *pdev)
 	provider->pre_aggregate = qcom_icc_pre_aggregate;
 	provider->aggregate = qcom_icc_aggregate;
 	provider->xlate_extended = qcom_icc_xlate_extended;
-	INIT_LIST_HEAD(&provider->nodes);
 	provider->data = data;
 
+	icc_provider_init(provider);
+
 	qp->dev = dev;
 	qp->bcms = desc->bcms;
 	qp->num_bcms = desc->num_bcms;
@@ -203,10 +204,6 @@ int qcom_icc_rpmh_probe(struct platform_device *pdev)
 	if (IS_ERR(qp->voter))
 		return PTR_ERR(qp->voter);
 
-	ret = icc_provider_add(provider);
-	if (ret)
-		return ret;
-
 	for (i = 0; i < qp->num_bcms; i++)
 		qcom_icc_bcm_init(qp->bcms[i], dev);
 
@@ -218,7 +215,7 @@ int qcom_icc_rpmh_probe(struct platform_device *pdev)
 		node = icc_node_create(qn->id);
 		if (IS_ERR(node)) {
 			ret = PTR_ERR(node);
-			goto err;
+			goto err_remove_nodes;
 		}
 
 		node->name = qn->name;
@@ -232,16 +229,27 @@ int qcom_icc_rpmh_probe(struct platform_device *pdev)
 	}
 
 	data->num_nodes = num_nodes;
+
+	ret = icc_provider_register(provider);
+	if (ret)
+		goto err_remove_nodes;
+
 	platform_set_drvdata(pdev, qp);
 
 	/* Populate child NoC devices if any */
-	if (of_get_child_count(dev->of_node) > 0)
-		return of_platform_populate(dev->of_node, NULL, NULL, dev);
+	if (of_get_child_count(dev->of_node) > 0) {
+		ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
+		if (ret)
+			goto err_deregister_provider;
+	}
 
 	return 0;
-err:
+
+err_deregister_provider:
+	icc_provider_deregister(provider);
+err_remove_nodes:
 	icc_nodes_remove(provider);
-	icc_provider_del(provider);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(qcom_icc_rpmh_probe);
@@ -250,8 +258,8 @@ int qcom_icc_rpmh_remove(struct platform_device *pdev)
 {
 	struct qcom_icc_provider *qp = platform_get_drvdata(pdev);
 
+	icc_provider_deregister(&qp->provider);
 	icc_nodes_remove(&qp->provider);
-	icc_provider_del(&qp->provider);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/msm8974.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/msm8974.c
index 5ea192f1141d..1828deaca443 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/msm8974.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/msm8974.c
@@ -692,7 +692,6 @@ static int msm8974_icc_probe(struct platform_device *pdev)
 		return ret;
 
 	provider = &qp->provider;
-	INIT_LIST_HEAD(&provider->nodes);
 	provider->dev = dev;
 	provider->set = msm8974_icc_set;
 	provider->aggregate = icc_std_aggregate;
@@ -700,11 +699,7 @@ static int msm8974_icc_probe(struct platform_device *pdev)
 	provider->data = data;
 	provider->get_bw = msm8974_get_bw;
 
-	ret = icc_provider_add(provider);
-	if (ret) {
-		dev_err(dev, "error adding interconnect provider: %d\n", ret);
-		goto err_disable_clks;
-	}
+	icc_provider_init(provider);
 
 	for (i = 0; i < num_nodes; i++) {
 		size_t j;
@@ -712,7 +707,7 @@ static int msm8974_icc_probe(struct platform_device *pdev)
 		node = icc_node_create(qnodes[i]->id);
 		if (IS_ERR(node)) {
 			ret = PTR_ERR(node);
-			goto err_del_icc;
+			goto err_remove_nodes;
 		}
 
 		node->name = qnodes[i]->name;
@@ -729,15 +724,16 @@ static int msm8974_icc_probe(struct platform_device *pdev)
 	}
 	data->num_nodes = num_nodes;
 
+	ret = icc_provider_register(provider);
+	if (ret)
+		goto err_remove_nodes;
+
 	platform_set_drvdata(pdev, qp);
 
 	return 0;
 
-err_del_icc:
+err_remove_nodes:
 	icc_nodes_remove(provider);
-	icc_provider_del(provider);
-
-err_disable_clks:
 	clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
 
 	return ret;
@@ -747,9 +743,9 @@ static int msm8974_icc_remove(struct platform_device *pdev)
 {
 	struct msm8974_icc_provider *qp = platform_get_drvdata(pdev);
 
+	icc_provider_deregister(&qp->provider);
 	icc_nodes_remove(&qp->provider);
 	clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
-	icc_provider_del(&qp->provider);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/msm8996.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/msm8996.c
index c2903ae3b3bc..14efd2761b7a 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/msm8996.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/msm8996.c
@@ -33,6 +33,13 @@ static const char * const bus_a0noc_clocks[] = {
 	"aggre0_noc_mpu_cfg"
 };
 
+static const char * const bus_a2noc_clocks[] = {
+	"bus",
+	"bus_a",
+	"aggre2_ufs_axi",
+	"ufs_axi"
+};
+
 static const u16 mas_a0noc_common_links[] = {
 	MSM8996_SLAVE_A0NOC_SNOC
 };
@@ -1806,7 +1813,7 @@ static const struct regmap_config msm8996_a0noc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x9000,
+	.max_register	= 0x6000,
 	.fast_io	= true
 };
 
@@ -1816,7 +1823,6 @@ static const struct qcom_icc_desc msm8996_a0noc = {
 	.num_nodes = ARRAY_SIZE(a0noc_nodes),
 	.clocks = bus_a0noc_clocks,
 	.num_clocks = ARRAY_SIZE(bus_a0noc_clocks),
-	.has_bus_pd = true,
 	.regmap_cfg = &msm8996_a0noc_regmap_config
 };
 
@@ -1830,7 +1836,7 @@ static const struct regmap_config msm8996_a1noc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x7000,
+	.max_register	= 0x5000,
 	.fast_io	= true
 };
 
@@ -1851,7 +1857,7 @@ static const struct regmap_config msm8996_a2noc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0xa000,
+	.max_register	= 0x7000,
 	.fast_io	= true
 };
 
@@ -1859,6 +1865,8 @@ static const struct qcom_icc_desc msm8996_a2noc = {
 	.type = QCOM_ICC_NOC,
 	.nodes = a2noc_nodes,
 	.num_nodes = ARRAY_SIZE(a2noc_nodes),
+	.clocks = bus_a2noc_clocks,
+	.num_clocks = ARRAY_SIZE(bus_a2noc_clocks),
 	.regmap_cfg = &msm8996_a2noc_regmap_config
 };
 
@@ -1877,7 +1885,7 @@ static const struct regmap_config msm8996_bimc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x62000,
+	.max_register	= 0x5a000,
 	.fast_io	= true
 };
 
@@ -1988,7 +1996,7 @@ static const struct regmap_config msm8996_mnoc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x20000,
+	.max_register	= 0x1c000,
 	.fast_io	= true
 };
 
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/osm-l3.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/osm-l3.c
index ddbdf0943f94..46b538e6c07b 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/osm-l3.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/osm-l3.c
@@ -216,8 +216,8 @@ static int qcom_osm_l3_remove(struct platform_device *pdev)
 {
 	struct qcom_osm_l3_icc_provider *qp = platform_get_drvdata(pdev);
 
+	icc_provider_deregister(&qp->provider);
 	icc_nodes_remove(&qp->provider);
-	icc_provider_del(&qp->provider);
 
 	return 0;
 }
@@ -294,7 +294,7 @@ static int qcom_osm_l3_probe(struct platform_device *pdev)
 	qnodes = desc->nodes;
 	num_nodes = desc->num_nodes;
 
-	data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL);
+	data = devm_kzalloc(&pdev->dev, struct_size(data, nodes, num_nodes), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
@@ -303,14 +303,9 @@ static int qcom_osm_l3_probe(struct platform_device *pdev)
 	provider->set = qcom_osm_l3_set;
 	provider->aggregate = icc_std_aggregate;
 	provider->xlate = of_icc_xlate_onecell;
-	INIT_LIST_HEAD(&provider->nodes);
 	provider->data = data;
 
-	ret = icc_provider_add(provider);
-	if (ret) {
-		dev_err(&pdev->dev, "error adding interconnect provider\n");
-		return ret;
-	}
+	icc_provider_init(provider);
 
 	for (i = 0; i < num_nodes; i++) {
 		size_t j;
@@ -333,12 +328,15 @@ static int qcom_osm_l3_probe(struct platform_device *pdev)
 	}
 	data->num_nodes = num_nodes;
 
+	ret = icc_provider_register(provider);
+	if (ret)
+		goto err;
+
 	platform_set_drvdata(pdev, qp);
 
 	return 0;
 err:
 	icc_nodes_remove(provider);
-	icc_provider_del(provider);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/qcm2290.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/qcm2290.c
index 0da612d6398c..a29cdb4fac03 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/qcm2290.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/qcm2290.c
@@ -147,9 +147,9 @@ static struct qcom_icc_node mas_snoc_bimc_nrt = {
 	.name = "mas_snoc_bimc_nrt",
 	.buswidth = 16,
 	.qos.ap_owned = true,
-	.qos.qos_port = 2,
+	.qos.qos_port = 3,
 	.qos.qos_mode = NOC_QOS_MODE_BYPASS,
-	.mas_rpm_id = 163,
+	.mas_rpm_id = 164,
 	.slv_rpm_id = -1,
 	.num_links = ARRAY_SIZE(mas_snoc_bimc_nrt_links),
 	.links = mas_snoc_bimc_nrt_links,
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/sc7180.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/sc7180.c
index 35cd448efdfb..82d5e8a8c19e 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/sc7180.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/sc7180.c
@@ -369,7 +369,7 @@ static const struct qcom_icc_desc sc7180_gem_noc = {
 	.num_bcms = ARRAY_SIZE(gem_noc_bcms),
 };
 
-static struct qcom_icc_bcm *mc_virt_bcms[] = {
+static struct qcom_icc_bcm * const mc_virt_bcms[] = {
 	&bcm_acv,
 	&bcm_mc0,
 };
diff --git linux-libre-6.1-gnu/drivers/interconnect/qcom/sm8450.c linux-libre-6.1.39-gnu/drivers/interconnect/qcom/sm8450.c
index e3a12e3d6e06..2d7a8e7b85ec 100644
--- linux-libre-6.1-gnu/drivers/interconnect/qcom/sm8450.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/qcom/sm8450.c
@@ -1844,100 +1844,6 @@ static const struct qcom_icc_desc sm8450_system_noc = {
 	.num_bcms = ARRAY_SIZE(system_noc_bcms),
 };
 
-static int qnoc_probe(struct platform_device *pdev)
-{
-	const struct qcom_icc_desc *desc;
-	struct icc_onecell_data *data;
-	struct icc_provider *provider;
-	struct qcom_icc_node * const *qnodes;
-	struct qcom_icc_provider *qp;
-	struct icc_node *node;
-	size_t num_nodes, i;
-	int ret;
-
-	desc = device_get_match_data(&pdev->dev);
-	if (!desc)
-		return -EINVAL;
-
-	qnodes = desc->nodes;
-	num_nodes = desc->num_nodes;
-
-	qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL);
-	if (!qp)
-		return -ENOMEM;
-
-	data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL);
-	if (!data)
-		return -ENOMEM;
-
-	provider = &qp->provider;
-	provider->dev = &pdev->dev;
-	provider->set = qcom_icc_set;
-	provider->pre_aggregate = qcom_icc_pre_aggregate;
-	provider->aggregate = qcom_icc_aggregate;
-	provider->xlate_extended = qcom_icc_xlate_extended;
-	INIT_LIST_HEAD(&provider->nodes);
-	provider->data = data;
-
-	qp->dev = &pdev->dev;
-	qp->bcms = desc->bcms;
-	qp->num_bcms = desc->num_bcms;
-
-	qp->voter = of_bcm_voter_get(qp->dev, NULL);
-	if (IS_ERR(qp->voter))
-		return PTR_ERR(qp->voter);
-
-	ret = icc_provider_add(provider);
-	if (ret) {
-		dev_err(&pdev->dev, "error adding interconnect provider\n");
-		return ret;
-	}
-
-	for (i = 0; i < qp->num_bcms; i++)
-		qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);
-
-	for (i = 0; i < num_nodes; i++) {
-		size_t j;
-
-		if (!qnodes[i])
-			continue;
-
-		node = icc_node_create(qnodes[i]->id);
-		if (IS_ERR(node)) {
-			ret = PTR_ERR(node);
-			goto err;
-		}
-
-		node->name = qnodes[i]->name;
-		node->data = qnodes[i];
-		icc_node_add(node, provider);
-
-		for (j = 0; j < qnodes[i]->num_links; j++)
-			icc_link_create(node, qnodes[i]->links[j]);
-
-		data->nodes[i] = node;
-	}
-	data->num_nodes = num_nodes;
-
-	platform_set_drvdata(pdev, qp);
-
-	return 0;
-err:
-	icc_nodes_remove(provider);
-	icc_provider_del(provider);
-	return ret;
-}
-
-static int qnoc_remove(struct platform_device *pdev)
-{
-	struct qcom_icc_provider *qp = platform_get_drvdata(pdev);
-
-	icc_nodes_remove(&qp->provider);
-	icc_provider_del(&qp->provider);
-
-	return 0;
-}
-
 static const struct of_device_id qnoc_of_match[] = {
 	{ .compatible = "qcom,sm8450-aggre1-noc",
 	  .data = &sm8450_aggre1_noc},
@@ -1966,8 +1872,8 @@ static const struct of_device_id qnoc_of_match[] = {
 MODULE_DEVICE_TABLE(of, qnoc_of_match);
 
 static struct platform_driver qnoc_driver = {
-	.probe = qnoc_probe,
-	.remove = qnoc_remove,
+	.probe = qcom_icc_rpmh_probe,
+	.remove = qcom_icc_rpmh_remove,
 	.driver = {
 		.name = "qnoc-sm8450",
 		.of_match_table = qnoc_of_match,
diff --git linux-libre-6.1-gnu/drivers/interconnect/samsung/exynos.c linux-libre-6.1.39-gnu/drivers/interconnect/samsung/exynos.c
index 6559d8cf8068..72e42603823b 100644
--- linux-libre-6.1-gnu/drivers/interconnect/samsung/exynos.c
+++ linux-libre-6.1.39-gnu/drivers/interconnect/samsung/exynos.c
@@ -98,12 +98,13 @@ static int exynos_generic_icc_remove(struct platform_device *pdev)
 	struct exynos_icc_priv *priv = platform_get_drvdata(pdev);
 	struct icc_node *parent_node, *node = priv->node;
 
+	icc_provider_deregister(&priv->provider);
+
 	parent_node = exynos_icc_get_parent(priv->dev->parent->of_node);
 	if (parent_node && !IS_ERR(parent_node))
 		icc_link_destroy(node, parent_node);
 
 	icc_nodes_remove(&priv->provider);
-	icc_provider_del(&priv->provider);
 
 	return 0;
 }
@@ -132,15 +133,11 @@ static int exynos_generic_icc_probe(struct platform_device *pdev)
 	provider->inter_set = true;
 	provider->data = priv;
 
-	ret = icc_provider_add(provider);
-	if (ret < 0)
-		return ret;
+	icc_provider_init(provider);
 
 	icc_node = icc_node_create(pdev->id);
-	if (IS_ERR(icc_node)) {
-		ret = PTR_ERR(icc_node);
-		goto err_prov_del;
-	}
+	if (IS_ERR(icc_node))
+		return PTR_ERR(icc_node);
 
 	priv->node = icc_node;
 	icc_node->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%pOFn",
@@ -149,6 +146,9 @@ static int exynos_generic_icc_probe(struct platform_device *pdev)
 				 &priv->bus_clk_ratio))
 		priv->bus_clk_ratio = EXYNOS_ICC_DEFAULT_BUS_CLK_RATIO;
 
+	icc_node->data = priv;
+	icc_node_add(icc_node, provider);
+
 	/*
 	 * Register a PM QoS request for the parent (devfreq) device.
 	 */
@@ -157,9 +157,6 @@ static int exynos_generic_icc_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto err_node_del;
 
-	icc_node->data = priv;
-	icc_node_add(icc_node, provider);
-
 	icc_parent_node = exynos_icc_get_parent(bus_dev->of_node);
 	if (IS_ERR(icc_parent_node)) {
 		ret = PTR_ERR(icc_parent_node);
@@ -171,14 +168,17 @@ static int exynos_generic_icc_probe(struct platform_device *pdev)
 			goto err_pmqos_del;
 	}
 
+	ret = icc_provider_register(provider);
+	if (ret < 0)
+		goto err_pmqos_del;
+
 	return 0;
 
 err_pmqos_del:
 	dev_pm_qos_remove_request(&priv->qos_req);
 err_node_del:
 	icc_nodes_remove(provider);
-err_prov_del:
-	icc_provider_del(provider);
+
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/iommu/amd/amd_iommu.h linux-libre-6.1.39-gnu/drivers/iommu/amd/amd_iommu.h
index c160a332ce33..471f40351f4c 100644
--- linux-libre-6.1-gnu/drivers/iommu/amd/amd_iommu.h
+++ linux-libre-6.1.39-gnu/drivers/iommu/amd/amd_iommu.h
@@ -15,9 +15,7 @@ extern irqreturn_t amd_iommu_int_thread(int irq, void *data);
 extern irqreturn_t amd_iommu_int_handler(int irq, void *data);
 extern void amd_iommu_apply_erratum_63(struct amd_iommu *iommu, u16 devid);
 extern void amd_iommu_restart_event_logging(struct amd_iommu *iommu);
-extern int amd_iommu_init_devices(void);
-extern void amd_iommu_uninit_devices(void);
-extern void amd_iommu_init_notifier(void);
+extern void amd_iommu_restart_ga_log(struct amd_iommu *iommu);
 extern void amd_iommu_set_rlookup_table(struct amd_iommu *iommu, u16 devid);
 
 #ifdef CONFIG_AMD_IOMMU_DEBUGFS
diff --git linux-libre-6.1-gnu/drivers/iommu/amd/amd_iommu_types.h linux-libre-6.1.39-gnu/drivers/iommu/amd/amd_iommu_types.h
index 1d0a70c85333..5ecc17240eff 100644
--- linux-libre-6.1-gnu/drivers/iommu/amd/amd_iommu_types.h
+++ linux-libre-6.1.39-gnu/drivers/iommu/amd/amd_iommu_types.h
@@ -1002,8 +1002,8 @@ struct amd_ir_data {
 	 */
 	struct irq_cfg *cfg;
 	int ga_vector;
-	int ga_root_ptr;
-	int ga_tag;
+	u64 ga_root_ptr;
+	u32 ga_tag;
 };
 
 struct amd_irte_ops {
diff --git linux-libre-6.1-gnu/drivers/iommu/amd/init.c linux-libre-6.1.39-gnu/drivers/iommu/amd/init.c
index 1a2d425bf568..b0af8b5967e0 100644
--- linux-libre-6.1-gnu/drivers/iommu/amd/init.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/amd/init.c
@@ -751,6 +751,30 @@ void amd_iommu_restart_event_logging(struct amd_iommu *iommu)
 	iommu_feature_enable(iommu, CONTROL_EVT_LOG_EN);
 }
 
+/*
+ * This function restarts event logging in case the IOMMU experienced
+ * an GA log overflow.
+ */
+void amd_iommu_restart_ga_log(struct amd_iommu *iommu)
+{
+	u32 status;
+
+	status = readl(iommu->mmio_base + MMIO_STATUS_OFFSET);
+	if (status & MMIO_STATUS_GALOG_RUN_MASK)
+		return;
+
+	pr_info_ratelimited("IOMMU GA Log restarting\n");
+
+	iommu_feature_disable(iommu, CONTROL_GALOG_EN);
+	iommu_feature_disable(iommu, CONTROL_GAINT_EN);
+
+	writel(MMIO_STATUS_GALOG_OVERFLOW_MASK,
+	       iommu->mmio_base + MMIO_STATUS_OFFSET);
+
+	iommu_feature_enable(iommu, CONTROL_GAINT_EN);
+	iommu_feature_enable(iommu, CONTROL_GALOG_EN);
+}
+
 /*
  * This function resets the command buffer if the IOMMU stopped fetching
  * commands from it.
@@ -3402,18 +3426,24 @@ static int __init parse_amd_iommu_options(char *str)
 static int __init parse_ivrs_ioapic(char *str)
 {
 	u32 seg = 0, bus, dev, fn;
-	int ret, id, i;
+	int id, i;
 	u32 devid;
 
-	ret = sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn);
-	if (ret != 4) {
-		ret = sscanf(str, "[%d]=%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn);
-		if (ret != 5) {
-			pr_err("Invalid command line: ivrs_ioapic%s\n", str);
-			return 1;
-		}
+	if (sscanf(str, "=%d@%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+	    sscanf(str, "=%d@%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5)
+		goto found;
+
+	if (sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+	    sscanf(str, "[%d]=%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5) {
+		pr_warn("ivrs_ioapic%s option format deprecated; use ivrs_ioapic=%d@%04x:%02x:%02x.%d instead\n",
+			str, id, seg, bus, dev, fn);
+		goto found;
 	}
 
+	pr_err("Invalid command line: ivrs_ioapic%s\n", str);
+	return 1;
+
+found:
 	if (early_ioapic_map_size == EARLY_MAP_SIZE) {
 		pr_err("Early IOAPIC map overflow - ignoring ivrs_ioapic%s\n",
 			str);
@@ -3434,18 +3464,24 @@ static int __init parse_ivrs_ioapic(char *str)
 static int __init parse_ivrs_hpet(char *str)
 {
 	u32 seg = 0, bus, dev, fn;
-	int ret, id, i;
+	int id, i;
 	u32 devid;
 
-	ret = sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn);
-	if (ret != 4) {
-		ret = sscanf(str, "[%d]=%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn);
-		if (ret != 5) {
-			pr_err("Invalid command line: ivrs_hpet%s\n", str);
-			return 1;
-		}
+	if (sscanf(str, "=%d@%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+	    sscanf(str, "=%d@%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5)
+		goto found;
+
+	if (sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+	    sscanf(str, "[%d]=%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5) {
+		pr_warn("ivrs_hpet%s option format deprecated; use ivrs_hpet=%d@%04x:%02x:%02x.%d instead\n",
+			str, id, seg, bus, dev, fn);
+		goto found;
 	}
 
+	pr_err("Invalid command line: ivrs_hpet%s\n", str);
+	return 1;
+
+found:
 	if (early_hpet_map_size == EARLY_MAP_SIZE) {
 		pr_err("Early HPET map overflow - ignoring ivrs_hpet%s\n",
 			str);
@@ -3463,22 +3499,53 @@ static int __init parse_ivrs_hpet(char *str)
 	return 1;
 }
 
+#define ACPIID_LEN (ACPIHID_UID_LEN + ACPIHID_HID_LEN)
+
 static int __init parse_ivrs_acpihid(char *str)
 {
 	u32 seg = 0, bus, dev, fn;
-	char *hid, *uid, *p;
-	char acpiid[ACPIHID_UID_LEN + ACPIHID_HID_LEN] = {0};
-	int ret, i;
-
-	ret = sscanf(str, "[%x:%x.%x]=%s", &bus, &dev, &fn, acpiid);
-	if (ret != 4) {
-		ret = sscanf(str, "[%x:%x:%x.%x]=%s", &seg, &bus, &dev, &fn, acpiid);
-		if (ret != 5) {
-			pr_err("Invalid command line: ivrs_acpihid(%s)\n", str);
-			return 1;
+	char *hid, *uid, *p, *addr;
+	char acpiid[ACPIID_LEN] = {0};
+	int i;
+
+	addr = strchr(str, '@');
+	if (!addr) {
+		addr = strchr(str, '=');
+		if (!addr)
+			goto not_found;
+
+		++addr;
+
+		if (strlen(addr) > ACPIID_LEN)
+			goto not_found;
+
+		if (sscanf(str, "[%x:%x.%x]=%s", &bus, &dev, &fn, acpiid) == 4 ||
+		    sscanf(str, "[%x:%x:%x.%x]=%s", &seg, &bus, &dev, &fn, acpiid) == 5) {
+			pr_warn("ivrs_acpihid%s option format deprecated; use ivrs_acpihid=%s@%04x:%02x:%02x.%d instead\n",
+				str, acpiid, seg, bus, dev, fn);
+			goto found;
 		}
+		goto not_found;
 	}
 
+	/* We have the '@', make it the terminator to get just the acpiid */
+	*addr++ = 0;
+
+	if (strlen(str) > ACPIID_LEN + 1)
+		goto not_found;
+
+	if (sscanf(str, "=%s", acpiid) != 1)
+		goto not_found;
+
+	if (sscanf(addr, "%x:%x.%x", &bus, &dev, &fn) == 3 ||
+	    sscanf(addr, "%x:%x:%x.%x", &seg, &bus, &dev, &fn) == 4)
+		goto found;
+
+not_found:
+	pr_err("Invalid command line: ivrs_acpihid%s\n", str);
+	return 1;
+
+found:
 	p = acpiid;
 	hid = strsep(&p, ":");
 	uid = p;
@@ -3488,6 +3555,13 @@ static int __init parse_ivrs_acpihid(char *str)
 		return 1;
 	}
 
+	/*
+	 * Ignore leading zeroes after ':', so e.g., AMDI0095:00
+	 * will match AMDI0095:0 in the second strcmp in acpi_dev_hid_uid_match
+	 */
+	while (*uid == '0' && *(uid + 1))
+		uid++;
+
 	i = early_acpihid_map_size++;
 	memcpy(early_acpihid_map[i].hid, hid, strlen(hid));
 	memcpy(early_acpihid_map[i].uid, uid, strlen(uid));
diff --git linux-libre-6.1-gnu/drivers/iommu/amd/iommu.c linux-libre-6.1.39-gnu/drivers/iommu/amd/iommu.c
index d3b39d0416fa..5d34416b3468 100644
--- linux-libre-6.1-gnu/drivers/iommu/amd/iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/amd/iommu.c
@@ -558,6 +558,15 @@ static void amd_iommu_report_page_fault(struct amd_iommu *iommu,
 		 * prevent logging it.
 		 */
 		if (IS_IOMMU_MEM_TRANSACTION(flags)) {
+			/* Device not attached to domain properly */
+			if (dev_data->domain == NULL) {
+				pr_err_ratelimited("Event logged [Device not attached to domain properly]\n");
+				pr_err_ratelimited("  device=%04x:%02x:%02x.%x domain=0x%04x\n",
+						   iommu->pci_seg->id, PCI_BUS_NUM(devid), PCI_SLOT(devid),
+						   PCI_FUNC(devid), domain_id);
+				goto out;
+			}
+
 			if (!report_iommu_fault(&dev_data->domain->domain,
 						&pdev->dev, address,
 						IS_WRITE_REQUEST(flags) ?
@@ -827,6 +836,7 @@ amd_iommu_set_pci_msi_domain(struct device *dev, struct amd_iommu *iommu) { }
 	(MMIO_STATUS_EVT_OVERFLOW_INT_MASK | \
 	 MMIO_STATUS_EVT_INT_MASK | \
 	 MMIO_STATUS_PPR_INT_MASK | \
+	 MMIO_STATUS_GALOG_OVERFLOW_MASK | \
 	 MMIO_STATUS_GALOG_INT_MASK)
 
 irqreturn_t amd_iommu_int_thread(int irq, void *data)
@@ -850,10 +860,16 @@ irqreturn_t amd_iommu_int_thread(int irq, void *data)
 		}
 
 #ifdef CONFIG_IRQ_REMAP
-		if (status & MMIO_STATUS_GALOG_INT_MASK) {
+		if (status & (MMIO_STATUS_GALOG_INT_MASK |
+			      MMIO_STATUS_GALOG_OVERFLOW_MASK)) {
 			pr_devel("Processing IOMMU GA Log\n");
 			iommu_poll_ga_log(iommu);
 		}
+
+		if (status & MMIO_STATUS_GALOG_OVERFLOW_MASK) {
+			pr_info_ratelimited("IOMMU GA Log overflow\n");
+			amd_iommu_restart_ga_log(iommu);
+		}
 #endif
 
 		if (status & MMIO_STATUS_EVT_OVERFLOW_INT_MASK) {
@@ -1648,10 +1664,6 @@ static void do_attach(struct iommu_dev_data *dev_data,
 	domain->dev_iommu[iommu->index] += 1;
 	domain->dev_cnt                 += 1;
 
-	/* Override supported page sizes */
-	if (domain->flags & PD_GIOV_MASK)
-		domain->domain.pgsize_bitmap = AMD_IOMMU_PGSIZES_V2;
-
 	/* Update device table */
 	set_dte_entry(iommu, dev_data->devid, domain,
 		      ats, dev_data->iommu_v2);
@@ -1703,27 +1715,29 @@ static int pdev_pri_ats_enable(struct pci_dev *pdev)
 	/* Only allow access to user-accessible pages */
 	ret = pci_enable_pasid(pdev, 0);
 	if (ret)
-		goto out_err;
+		return ret;
 
 	/* First reset the PRI state of the device */
 	ret = pci_reset_pri(pdev);
 	if (ret)
-		goto out_err;
+		goto out_err_pasid;
 
 	/* Enable PRI */
 	/* FIXME: Hardcode number of outstanding requests for now */
 	ret = pci_enable_pri(pdev, 32);
 	if (ret)
-		goto out_err;
+		goto out_err_pasid;
 
 	ret = pci_enable_ats(pdev, PAGE_SHIFT);
 	if (ret)
-		goto out_err;
+		goto out_err_pri;
 
 	return 0;
 
-out_err:
+out_err_pri:
 	pci_disable_pri(pdev);
+
+out_err_pasid:
 	pci_disable_pasid(pdev);
 
 	return ret;
@@ -2028,6 +2042,8 @@ static int protection_domain_init_v2(struct protection_domain *domain)
 
 	domain->flags |= PD_GIOV_MASK;
 
+	domain->domain.pgsize_bitmap = AMD_IOMMU_PGSIZES_V2;
+
 	if (domain_enable_v2(domain, 1)) {
 		domain_id_free(domain->id);
 		return -ENOMEM;
@@ -2085,6 +2101,15 @@ out_err:
 	return NULL;
 }
 
+static inline u64 dma_max_address(void)
+{
+	if (amd_iommu_pgtable == AMD_IOMMU_V1)
+		return ~0ULL;
+
+	/* V2 with 4 level page table */
+	return ((1ULL << PM_LEVEL_SHIFT(PAGE_MODE_4_LEVEL)) - 1);
+}
+
 static struct iommu_domain *amd_iommu_domain_alloc(unsigned type)
 {
 	struct protection_domain *domain;
@@ -2101,7 +2126,7 @@ static struct iommu_domain *amd_iommu_domain_alloc(unsigned type)
 		return NULL;
 
 	domain->domain.geometry.aperture_start = 0;
-	domain->domain.geometry.aperture_end   = ~0ULL;
+	domain->domain.geometry.aperture_end   = dma_max_address();
 	domain->domain.geometry.force_aperture = true;
 
 	return &domain->domain;
@@ -2380,7 +2405,7 @@ static void amd_iommu_iotlb_sync(struct iommu_domain *domain,
 	unsigned long flags;
 
 	spin_lock_irqsave(&dom->lock, flags);
-	domain_flush_pages(dom, gather->start, gather->end - gather->start, 1);
+	domain_flush_pages(dom, gather->start, gather->end - gather->start + 1, 1);
 	amd_iommu_domain_flush_complete(dom);
 	spin_unlock_irqrestore(&dom->lock, flags);
 }
@@ -2394,12 +2419,17 @@ static int amd_iommu_def_domain_type(struct device *dev)
 		return 0;
 
 	/*
-	 * Do not identity map IOMMUv2 capable devices when memory encryption is
-	 * active, because some of those devices (AMD GPUs) don't have the
-	 * encryption bit in their DMA-mask and require remapping.
+	 * Do not identity map IOMMUv2 capable devices when:
+	 *  - memory encryption is active, because some of those devices
+	 *    (AMD GPUs) don't have the encryption bit in their DMA-mask
+	 *    and require remapping.
+	 *  - SNP is enabled, because it prohibits DTE[Mode]=0.
 	 */
-	if (!cc_platform_has(CC_ATTR_MEM_ENCRYPT) && dev_data->iommu_v2)
+	if (dev_data->iommu_v2 &&
+	    !cc_platform_has(CC_ATTR_MEM_ENCRYPT) &&
+	    !amd_iommu_snp_en) {
 		return IOMMU_DOMAIN_IDENTITY;
+	}
 
 	return 0;
 }
@@ -3490,8 +3520,7 @@ int amd_iommu_activate_guest_mode(void *data)
 	struct irte_ga *entry = (struct irte_ga *) ir_data->entry;
 	u64 valid;
 
-	if (!AMD_IOMMU_GUEST_IR_VAPIC(amd_iommu_guest_ir) ||
-	    !entry || entry->lo.fields_vapic.guest_mode)
+	if (!AMD_IOMMU_GUEST_IR_VAPIC(amd_iommu_guest_ir) || !entry)
 		return 0;
 
 	valid = entry->lo.fields_vapic.valid;
diff --git linux-libre-6.1-gnu/drivers/iommu/amd/iommu_v2.c linux-libre-6.1.39-gnu/drivers/iommu/amd/iommu_v2.c
index 6a1f02c62dff..75355ddca657 100644
--- linux-libre-6.1-gnu/drivers/iommu/amd/iommu_v2.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/amd/iommu_v2.c
@@ -485,8 +485,8 @@ static void do_fault(struct work_struct *work)
 	flags |= FAULT_FLAG_REMOTE;
 
 	mmap_read_lock(mm);
-	vma = find_extend_vma(mm, address);
-	if (!vma || address < vma->vm_start)
+	vma = vma_lookup(mm, address);
+	if (!vma)
 		/* failed to get a vma in the right range */
 		goto out;
 
@@ -587,6 +587,7 @@ out_drop_state:
 	put_device_state(dev_state);
 
 out:
+	pci_dev_put(pdev);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/iommu/apple-dart.c linux-libre-6.1.39-gnu/drivers/iommu/apple-dart.c
index 4f4a323be0d0..06ca73bddb5a 100644
--- linux-libre-6.1-gnu/drivers/iommu/apple-dart.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/apple-dart.c
@@ -34,11 +34,10 @@
 
 #include "dma-iommu.h"
 
-#define DART_MAX_STREAMS 16
+#define DART_MAX_STREAMS 256
 #define DART_MAX_TTBR 4
 #define MAX_DARTS_PER_DEVICE 2
 
-#define DART_STREAM_ALL 0xffff
 
 #define DART_PARAMS1 0x00
 #define DART_PARAMS_PAGE_SHIFT GENMASK(27, 24)
@@ -85,6 +84,8 @@
 struct apple_dart_hw {
 	u32 oas;
 	enum io_pgtable_fmt fmt;
+
+	int max_sid_count;
 };
 
 /*
@@ -116,11 +117,15 @@ struct apple_dart {
 	spinlock_t lock;
 
 	u32 pgsize;
+	u32 num_streams;
 	u32 supports_bypass : 1;
 	u32 force_bypass : 1;
 
 	struct iommu_group *sid2group[DART_MAX_STREAMS];
 	struct iommu_device iommu;
+
+	u32 save_tcr[DART_MAX_STREAMS];
+	u32 save_ttbr[DART_MAX_STREAMS][DART_MAX_TTBR];
 };
 
 /*
@@ -140,11 +145,11 @@ struct apple_dart {
  */
 struct apple_dart_stream_map {
 	struct apple_dart *dart;
-	unsigned long sidmap;
+	DECLARE_BITMAP(sidmap, DART_MAX_STREAMS);
 };
 struct apple_dart_atomic_stream_map {
 	struct apple_dart *dart;
-	atomic64_t sidmap;
+	atomic_long_t sidmap[BITS_TO_LONGS(DART_MAX_STREAMS)];
 };
 
 /*
@@ -202,50 +207,55 @@ static struct apple_dart_domain *to_dart_domain(struct iommu_domain *dom)
 static void
 apple_dart_hw_enable_translation(struct apple_dart_stream_map *stream_map)
 {
+	struct apple_dart *dart = stream_map->dart;
 	int sid;
 
-	for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS)
+	for_each_set_bit(sid, stream_map->sidmap, dart->num_streams)
 		writel(DART_TCR_TRANSLATE_ENABLE,
-		       stream_map->dart->regs + DART_TCR(sid));
+		       dart->regs + DART_TCR(sid));
 }
 
 static void apple_dart_hw_disable_dma(struct apple_dart_stream_map *stream_map)
 {
+	struct apple_dart *dart = stream_map->dart;
 	int sid;
 
-	for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS)
-		writel(0, stream_map->dart->regs + DART_TCR(sid));
+	for_each_set_bit(sid, stream_map->sidmap, dart->num_streams)
+		writel(0, dart->regs + DART_TCR(sid));
 }
 
 static void
 apple_dart_hw_enable_bypass(struct apple_dart_stream_map *stream_map)
 {
+	struct apple_dart *dart = stream_map->dart;
 	int sid;
 
 	WARN_ON(!stream_map->dart->supports_bypass);
-	for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS)
+	for_each_set_bit(sid, stream_map->sidmap, dart->num_streams)
 		writel(DART_TCR_BYPASS0_ENABLE | DART_TCR_BYPASS1_ENABLE,
-		       stream_map->dart->regs + DART_TCR(sid));
+		       dart->regs + DART_TCR(sid));
 }
 
 static void apple_dart_hw_set_ttbr(struct apple_dart_stream_map *stream_map,
 				   u8 idx, phys_addr_t paddr)
 {
+	struct apple_dart *dart = stream_map->dart;
 	int sid;
 
 	WARN_ON(paddr & ((1 << DART_TTBR_SHIFT) - 1));
-	for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS)
+	for_each_set_bit(sid, stream_map->sidmap, dart->num_streams)
 		writel(DART_TTBR_VALID | (paddr >> DART_TTBR_SHIFT),
-		       stream_map->dart->regs + DART_TTBR(sid, idx));
+		       dart->regs + DART_TTBR(sid, idx));
 }
 
 static void apple_dart_hw_clear_ttbr(struct apple_dart_stream_map *stream_map,
 				     u8 idx)
 {
+	struct apple_dart *dart = stream_map->dart;
 	int sid;
 
-	for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS)
-		writel(0, stream_map->dart->regs + DART_TTBR(sid, idx));
+	for_each_set_bit(sid, stream_map->sidmap, dart->num_streams)
+		writel(0, dart->regs + DART_TTBR(sid, idx));
 }
 
 static void
@@ -267,7 +277,7 @@ apple_dart_hw_stream_command(struct apple_dart_stream_map *stream_map,
 
 	spin_lock_irqsave(&stream_map->dart->lock, flags);
 
-	writel(stream_map->sidmap, stream_map->dart->regs + DART_STREAM_SELECT);
+	writel(stream_map->sidmap[0], stream_map->dart->regs + DART_STREAM_SELECT);
 	writel(command, stream_map->dart->regs + DART_STREAM_COMMAND);
 
 	ret = readl_poll_timeout_atomic(
@@ -280,7 +290,7 @@ apple_dart_hw_stream_command(struct apple_dart_stream_map *stream_map,
 	if (ret) {
 		dev_err(stream_map->dart->dev,
 			"busy bit did not clear after command %x for streams %lx\n",
-			command, stream_map->sidmap);
+			command, stream_map->sidmap[0]);
 		return ret;
 	}
 
@@ -298,6 +308,7 @@ static int apple_dart_hw_reset(struct apple_dart *dart)
 {
 	u32 config;
 	struct apple_dart_stream_map stream_map;
+	int i;
 
 	config = readl(dart->regs + DART_CONFIG);
 	if (config & DART_CONFIG_LOCK) {
@@ -307,12 +318,14 @@ static int apple_dart_hw_reset(struct apple_dart *dart)
 	}
 
 	stream_map.dart = dart;
-	stream_map.sidmap = DART_STREAM_ALL;
+	bitmap_zero(stream_map.sidmap, DART_MAX_STREAMS);
+	bitmap_set(stream_map.sidmap, 0, dart->num_streams);
 	apple_dart_hw_disable_dma(&stream_map);
 	apple_dart_hw_clear_all_ttbrs(&stream_map);
 
 	/* enable all streams globally since TCR is used to control isolation */
-	writel(DART_STREAM_ALL, dart->regs + DART_STREAMS_ENABLE);
+	for (i = 0; i < BITS_TO_U32(dart->num_streams); i++)
+		writel(U32_MAX, dart->regs + DART_STREAMS_ENABLE + 4 * i);
 
 	/* clear any pending errors before the interrupt is unmasked */
 	writel(readl(dart->regs + DART_ERROR), dart->regs + DART_ERROR);
@@ -322,13 +335,16 @@ static int apple_dart_hw_reset(struct apple_dart *dart)
 
 static void apple_dart_domain_flush_tlb(struct apple_dart_domain *domain)
 {
-	int i;
+	int i, j;
 	struct apple_dart_atomic_stream_map *domain_stream_map;
 	struct apple_dart_stream_map stream_map;
 
 	for_each_stream_map(i, domain, domain_stream_map) {
 		stream_map.dart = domain_stream_map->dart;
-		stream_map.sidmap = atomic64_read(&domain_stream_map->sidmap);
+
+		for (j = 0; j < BITS_TO_LONGS(stream_map.dart->num_streams); j++)
+			stream_map.sidmap[j] = atomic_long_read(&domain_stream_map->sidmap[j]);
+
 		apple_dart_hw_invalidate_tlb(&stream_map);
 	}
 }
@@ -413,7 +429,7 @@ static int apple_dart_finalize_domain(struct iommu_domain *domain,
 	struct apple_dart *dart = cfg->stream_maps[0].dart;
 	struct io_pgtable_cfg pgtbl_cfg;
 	int ret = 0;
-	int i;
+	int i, j;
 
 	mutex_lock(&dart_domain->init_lock);
 
@@ -422,8 +438,9 @@ static int apple_dart_finalize_domain(struct iommu_domain *domain,
 
 	for (i = 0; i < MAX_DARTS_PER_DEVICE; ++i) {
 		dart_domain->stream_maps[i].dart = cfg->stream_maps[i].dart;
-		atomic64_set(&dart_domain->stream_maps[i].sidmap,
-			     cfg->stream_maps[i].sidmap);
+		for (j = 0; j < BITS_TO_LONGS(dart->num_streams); j++)
+			atomic_long_set(&dart_domain->stream_maps[i].sidmap[j],
+					cfg->stream_maps[i].sidmap[j]);
 	}
 
 	pgtbl_cfg = (struct io_pgtable_cfg){
@@ -458,7 +475,7 @@ apple_dart_mod_streams(struct apple_dart_atomic_stream_map *domain_maps,
 		       struct apple_dart_stream_map *master_maps,
 		       bool add_streams)
 {
-	int i;
+	int i, j;
 
 	for (i = 0; i < MAX_DARTS_PER_DEVICE; ++i) {
 		if (domain_maps[i].dart != master_maps[i].dart)
@@ -468,12 +485,14 @@ apple_dart_mod_streams(struct apple_dart_atomic_stream_map *domain_maps,
 	for (i = 0; i < MAX_DARTS_PER_DEVICE; ++i) {
 		if (!domain_maps[i].dart)
 			break;
-		if (add_streams)
-			atomic64_or(master_maps[i].sidmap,
-				    &domain_maps[i].sidmap);
-		else
-			atomic64_and(~master_maps[i].sidmap,
-				     &domain_maps[i].sidmap);
+		for (j = 0; j < BITS_TO_LONGS(domain_maps[i].dart->num_streams); j++) {
+			if (add_streams)
+				atomic_long_or(master_maps[i].sidmap[j],
+					       &domain_maps[i].sidmap[j]);
+			else
+				atomic_long_and(~master_maps[i].sidmap[j],
+						&domain_maps[i].sidmap[j]);
+		}
 	}
 
 	return 0;
@@ -637,14 +656,14 @@ static int apple_dart_of_xlate(struct device *dev, struct of_phandle_args *args)
 
 	for (i = 0; i < MAX_DARTS_PER_DEVICE; ++i) {
 		if (cfg->stream_maps[i].dart == dart) {
-			cfg->stream_maps[i].sidmap |= 1 << sid;
+			set_bit(sid, cfg->stream_maps[i].sidmap);
 			return 0;
 		}
 	}
 	for (i = 0; i < MAX_DARTS_PER_DEVICE; ++i) {
 		if (!cfg->stream_maps[i].dart) {
 			cfg->stream_maps[i].dart = dart;
-			cfg->stream_maps[i].sidmap = 1 << sid;
+			set_bit(sid, cfg->stream_maps[i].sidmap);
 			return 0;
 		}
 	}
@@ -663,13 +682,36 @@ static void apple_dart_release_group(void *iommu_data)
 	mutex_lock(&apple_dart_groups_lock);
 
 	for_each_stream_map(i, group_master_cfg, stream_map)
-		for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS)
+		for_each_set_bit(sid, stream_map->sidmap, stream_map->dart->num_streams)
 			stream_map->dart->sid2group[sid] = NULL;
 
 	kfree(iommu_data);
 	mutex_unlock(&apple_dart_groups_lock);
 }
 
+static int apple_dart_merge_master_cfg(struct apple_dart_master_cfg *dst,
+				       struct apple_dart_master_cfg *src)
+{
+	/*
+	 * We know that this function is only called for groups returned from
+	 * pci_device_group and that all Apple Silicon platforms never spread
+	 * PCIe devices from the same bus across multiple DARTs such that we can
+	 * just assume that both src and dst only have the same single DART.
+	 */
+	if (src->stream_maps[1].dart)
+		return -EINVAL;
+	if (dst->stream_maps[1].dart)
+		return -EINVAL;
+	if (src->stream_maps[0].dart != dst->stream_maps[0].dart)
+		return -EINVAL;
+
+	bitmap_or(dst->stream_maps[0].sidmap,
+		  dst->stream_maps[0].sidmap,
+		  src->stream_maps[0].sidmap,
+		  dst->stream_maps[0].dart->num_streams);
+	return 0;
+}
+
 static struct iommu_group *apple_dart_device_group(struct device *dev)
 {
 	int i, sid;
@@ -682,7 +724,7 @@ static struct iommu_group *apple_dart_device_group(struct device *dev)
 	mutex_lock(&apple_dart_groups_lock);
 
 	for_each_stream_map(i, cfg, stream_map) {
-		for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS) {
+		for_each_set_bit(sid, stream_map->sidmap, stream_map->dart->num_streams) {
 			struct iommu_group *stream_group =
 				stream_map->dart->sid2group[sid];
 
@@ -711,17 +753,31 @@ static struct iommu_group *apple_dart_device_group(struct device *dev)
 	if (!group)
 		goto out;
 
-	group_master_cfg = kmemdup(cfg, sizeof(*group_master_cfg), GFP_KERNEL);
-	if (!group_master_cfg) {
-		iommu_group_put(group);
-		goto out;
-	}
+	group_master_cfg = iommu_group_get_iommudata(group);
+	if (group_master_cfg) {
+		int ret;
+
+		ret = apple_dart_merge_master_cfg(group_master_cfg, cfg);
+		if (ret) {
+			dev_err(dev, "Failed to merge DART IOMMU grups.\n");
+			iommu_group_put(group);
+			res = ERR_PTR(ret);
+			goto out;
+		}
+	} else {
+		group_master_cfg = kmemdup(cfg, sizeof(*group_master_cfg),
+					   GFP_KERNEL);
+		if (!group_master_cfg) {
+			iommu_group_put(group);
+			goto out;
+		}
 
-	iommu_group_set_iommudata(group, group_master_cfg,
-		apple_dart_release_group);
+		iommu_group_set_iommudata(group, group_master_cfg,
+			apple_dart_release_group);
+	}
 
 	for_each_stream_map(i, cfg, stream_map)
-		for_each_set_bit(sid, &stream_map->sidmap, DART_MAX_STREAMS)
+		for_each_set_bit(sid, stream_map->sidmap, stream_map->dart->num_streams)
 			stream_map->dart->sid2group[sid] = group;
 
 	res = group;
@@ -866,16 +922,26 @@ static int apple_dart_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	ret = apple_dart_hw_reset(dart);
-	if (ret)
-		goto err_clk_disable;
-
 	dart_params[0] = readl(dart->regs + DART_PARAMS1);
 	dart_params[1] = readl(dart->regs + DART_PARAMS2);
 	dart->pgsize = 1 << FIELD_GET(DART_PARAMS_PAGE_SHIFT, dart_params[0]);
 	dart->supports_bypass = dart_params[1] & DART_PARAMS_BYPASS_SUPPORT;
+
+	dart->num_streams = dart->hw->max_sid_count;
+
+	if (dart->num_streams > DART_MAX_STREAMS) {
+		dev_err(&pdev->dev, "Too many streams (%d > %d)\n",
+			dart->num_streams, DART_MAX_STREAMS);
+		ret = -EINVAL;
+		goto err_clk_disable;
+	}
+
 	dart->force_bypass = dart->pgsize > PAGE_SIZE;
 
+	ret = apple_dart_hw_reset(dart);
+	if (ret)
+		goto err_clk_disable;
+
 	ret = request_irq(dart->irq, apple_dart_irq, IRQF_SHARED,
 			  "apple-dart fault handler", dart);
 	if (ret)
@@ -894,8 +960,8 @@ static int apple_dart_probe(struct platform_device *pdev)
 
 	dev_info(
 		&pdev->dev,
-		"DART [pagesize %x, bypass support: %d, bypass forced: %d] initialized\n",
-		dart->pgsize, dart->supports_bypass, dart->force_bypass);
+		"DART [pagesize %x, %d streams, bypass support: %d, bypass forced: %d] initialized\n",
+		dart->pgsize, dart->num_streams, dart->supports_bypass, dart->force_bypass);
 	return 0;
 
 err_sysfs_remove:
@@ -926,12 +992,53 @@ static int apple_dart_remove(struct platform_device *pdev)
 static const struct apple_dart_hw apple_dart_hw_t8103 = {
 	.oas = 36,
 	.fmt = APPLE_DART,
+	.max_sid_count = 16,
 };
 static const struct apple_dart_hw apple_dart_hw_t6000 = {
 	.oas = 42,
 	.fmt = APPLE_DART2,
+	.max_sid_count = 16,
 };
 
+static __maybe_unused int apple_dart_suspend(struct device *dev)
+{
+	struct apple_dart *dart = dev_get_drvdata(dev);
+	unsigned int sid, idx;
+
+	for (sid = 0; sid < dart->num_streams; sid++) {
+		dart->save_tcr[sid] = readl_relaxed(dart->regs + DART_TCR(sid));
+		for (idx = 0; idx < DART_MAX_TTBR; idx++)
+			dart->save_ttbr[sid][idx] =
+				readl(dart->regs + DART_TTBR(sid, idx));
+	}
+
+	return 0;
+}
+
+static __maybe_unused int apple_dart_resume(struct device *dev)
+{
+	struct apple_dart *dart = dev_get_drvdata(dev);
+	unsigned int sid, idx;
+	int ret;
+
+	ret = apple_dart_hw_reset(dart);
+	if (ret) {
+		dev_err(dev, "Failed to reset DART on resume\n");
+		return ret;
+	}
+
+	for (sid = 0; sid < dart->num_streams; sid++) {
+		for (idx = 0; idx < DART_MAX_TTBR; idx++)
+			writel(dart->save_ttbr[sid][idx],
+			       dart->regs + DART_TTBR(sid, idx));
+		writel(dart->save_tcr[sid], dart->regs + DART_TCR(sid));
+	}
+
+	return 0;
+}
+
+DEFINE_SIMPLE_DEV_PM_OPS(apple_dart_pm_ops, apple_dart_suspend, apple_dart_resume);
+
 static const struct of_device_id apple_dart_of_match[] = {
 	{ .compatible = "apple,t8103-dart", .data = &apple_dart_hw_t8103 },
 	{ .compatible = "apple,t6000-dart", .data = &apple_dart_hw_t6000 },
@@ -944,6 +1051,7 @@ static struct platform_driver apple_dart_driver = {
 		.name			= "apple-dart",
 		.of_match_table		= apple_dart_of_match,
 		.suppress_bind_attrs    = true,
+		.pm			= pm_sleep_ptr(&apple_dart_pm_ops),
 	},
 	.probe	= apple_dart_probe,
 	.remove	= apple_dart_remove,
diff --git linux-libre-6.1-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c linux-libre-6.1.39-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
index 6d5df91c5c46..d4d8bfee9feb 100644
--- linux-libre-6.1-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
@@ -3854,7 +3854,9 @@ static int arm_smmu_device_remove(struct platform_device *pdev)
 
 static void arm_smmu_device_shutdown(struct platform_device *pdev)
 {
-	arm_smmu_device_remove(pdev);
+	struct arm_smmu_device *smmu = platform_get_drvdata(pdev);
+
+	arm_smmu_device_disable(smmu);
 }
 
 static const struct of_device_id arm_smmu_of_match[] = {
diff --git linux-libre-6.1-gnu/drivers/iommu/arm/arm-smmu/arm-smmu.c linux-libre-6.1.39-gnu/drivers/iommu/arm/arm-smmu/arm-smmu.c
index 30dab1418e3f..f38b54a88767 100644
--- linux-libre-6.1-gnu/drivers/iommu/arm/arm-smmu/arm-smmu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/arm/arm-smmu/arm-smmu.c
@@ -1319,8 +1319,14 @@ static bool arm_smmu_capable(struct device *dev, enum iommu_cap cap)
 
 	switch (cap) {
 	case IOMMU_CAP_CACHE_COHERENCY:
-		/* Assume that a coherent TCU implies coherent TBUs */
-		return cfg->smmu->features & ARM_SMMU_FEAT_COHERENT_WALK;
+		/*
+		 * It's overwhelmingly the case in practice that when the pagetable
+		 * walk interface is connected to a coherent interconnect, all the
+		 * translation interfaces are too. Furthermore if the device is
+		 * natively coherent, then its translation interface must also be.
+		 */
+		return cfg->smmu->features & ARM_SMMU_FEAT_COHERENT_WALK ||
+			device_get_dma_attr(dev) == DEV_DMA_COHERENT;
 	case IOMMU_CAP_NOEXEC:
 		return true;
 	default:
@@ -2188,19 +2194,16 @@ static int arm_smmu_device_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int arm_smmu_device_remove(struct platform_device *pdev)
+static void arm_smmu_device_shutdown(struct platform_device *pdev)
 {
 	struct arm_smmu_device *smmu = platform_get_drvdata(pdev);
 
 	if (!smmu)
-		return -ENODEV;
+		return;
 
 	if (!bitmap_empty(smmu->context_map, ARM_SMMU_MAX_CBS))
 		dev_notice(&pdev->dev, "disabling translation\n");
 
-	iommu_device_unregister(&smmu->iommu);
-	iommu_device_sysfs_remove(&smmu->iommu);
-
 	arm_smmu_rpm_get(smmu);
 	/* Turn the thing off */
 	arm_smmu_gr0_write(smmu, ARM_SMMU_GR0_sCR0, ARM_SMMU_sCR0_CLIENTPD);
@@ -2212,12 +2215,21 @@ static int arm_smmu_device_remove(struct platform_device *pdev)
 		clk_bulk_disable(smmu->num_clks, smmu->clks);
 
 	clk_bulk_unprepare(smmu->num_clks, smmu->clks);
-	return 0;
 }
 
-static void arm_smmu_device_shutdown(struct platform_device *pdev)
+static int arm_smmu_device_remove(struct platform_device *pdev)
 {
-	arm_smmu_device_remove(pdev);
+	struct arm_smmu_device *smmu = platform_get_drvdata(pdev);
+
+	if (!smmu)
+		return -ENODEV;
+
+	iommu_device_unregister(&smmu->iommu);
+	iommu_device_sysfs_remove(&smmu->iommu);
+
+	arm_smmu_device_shutdown(pdev);
+
+	return 0;
 }
 
 static int __maybe_unused arm_smmu_runtime_resume(struct device *dev)
diff --git linux-libre-6.1-gnu/drivers/iommu/fsl_pamu.c linux-libre-6.1.39-gnu/drivers/iommu/fsl_pamu.c
index 0d03f837a5d4..7a1a413f75ab 100644
--- linux-libre-6.1-gnu/drivers/iommu/fsl_pamu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/fsl_pamu.c
@@ -868,7 +868,7 @@ static int fsl_pamu_probe(struct platform_device *pdev)
 		ret = create_csd(ppaact_phys, mem_size, csd_port_id);
 		if (ret) {
 			dev_err(dev, "could not create coherence subdomain\n");
-			return ret;
+			goto error;
 		}
 	}
 
diff --git linux-libre-6.1-gnu/drivers/iommu/intel/dmar.c linux-libre-6.1.39-gnu/drivers/iommu/intel/dmar.c
index bc94059a5b87..f800989ea046 100644
--- linux-libre-6.1-gnu/drivers/iommu/intel/dmar.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/intel/dmar.c
@@ -1057,7 +1057,8 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd)
 	}
 
 	err = -EINVAL;
-	if (cap_sagaw(iommu->cap) == 0) {
+	if (!cap_sagaw(iommu->cap) &&
+	    (!ecap_smts(iommu->ecap) || ecap_slts(iommu->ecap))) {
 		pr_info("%s: No supported address widths. Not attempting DMA translation.\n",
 			iommu->name);
 		drhd->ignored = 1;
diff --git linux-libre-6.1-gnu/drivers/iommu/intel/iommu.c linux-libre-6.1.39-gnu/drivers/iommu/intel/iommu.c
index 644ca49e8cf8..d4b5d20bd6dd 100644
--- linux-libre-6.1-gnu/drivers/iommu/intel/iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/intel/iommu.c
@@ -4051,7 +4051,8 @@ int __init intel_iommu_init(void)
 		 * is likely to be much lower than the overhead of synchronizing
 		 * the virtual and physical IOMMU page-tables.
 		 */
-		if (cap_caching_mode(iommu->cap)) {
+		if (cap_caching_mode(iommu->cap) &&
+		    !first_level_by_default(IOMMU_DOMAIN_DMA)) {
 			pr_info_once("IOMMU batching disallowed due to virtualization\n");
 			iommu_set_dma_strict();
 		}
@@ -4358,7 +4359,12 @@ static size_t intel_iommu_unmap(struct iommu_domain *domain,
 	if (dmar_domain->max_addr == iova + size)
 		dmar_domain->max_addr = iova;
 
-	iommu_iotlb_gather_add_page(domain, gather, iova, size);
+	/*
+	 * We do not use page-selective IOTLB invalidation in flush queue,
+	 * so there is no need to track page and sync iotlb.
+	 */
+	if (!iommu_iotlb_gather_queued(gather))
+		iommu_iotlb_gather_add_page(domain, gather, iova, size);
 
 	return size;
 }
@@ -4636,8 +4642,12 @@ static int intel_iommu_enable_sva(struct device *dev)
 		return -EINVAL;
 
 	ret = iopf_queue_add_device(iommu->iopf_queue, dev);
-	if (!ret)
-		ret = iommu_register_device_fault_handler(dev, iommu_queue_iopf, dev);
+	if (ret)
+		return ret;
+
+	ret = iommu_register_device_fault_handler(dev, iommu_queue_iopf, dev);
+	if (ret)
+		iopf_queue_remove_device(iommu->iopf_queue, dev);
 
 	return ret;
 }
@@ -4649,8 +4659,12 @@ static int intel_iommu_disable_sva(struct device *dev)
 	int ret;
 
 	ret = iommu_unregister_device_fault_handler(dev);
-	if (!ret)
-		ret = iopf_queue_remove_device(iommu->iopf_queue, dev);
+	if (ret)
+		return ret;
+
+	ret = iopf_queue_remove_device(iommu->iopf_queue, dev);
+	if (ret)
+		iommu_register_device_fault_handler(dev, iommu_queue_iopf, dev);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/iommu/intel/pasid.c linux-libre-6.1.39-gnu/drivers/iommu/intel/pasid.c
index e13d7e5273e1..a39aab66a01b 100644
--- linux-libre-6.1-gnu/drivers/iommu/intel/pasid.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/intel/pasid.c
@@ -126,6 +126,9 @@ int intel_pasid_alloc_table(struct device *dev)
 	pasid_table->max_pasid = 1 << (order + PAGE_SHIFT + 3);
 	info->pasid_table = pasid_table;
 
+	if (!ecap_coherent(info->iommu->ecap))
+		clflush_cache_range(pasid_table->table, size);
+
 	return 0;
 }
 
@@ -213,6 +216,10 @@ retry:
 			free_pgtable_page(entries);
 			goto retry;
 		}
+		if (!ecap_coherent(info->iommu->ecap)) {
+			clflush_cache_range(entries, VTD_PAGE_SIZE);
+			clflush_cache_range(&dir[dir_index].val, sizeof(*dir));
+		}
 	}
 
 	return &entries[index];
@@ -362,6 +369,16 @@ static inline void pasid_set_page_snoop(struct pasid_entry *pe, bool value)
 	pasid_set_bits(&pe->val[1], 1 << 23, value << 23);
 }
 
+/*
+ * Setup No Execute Enable bit (Bit 133) of a scalable mode PASID
+ * entry. It is required when XD bit of the first level page table
+ * entry is about to be set.
+ */
+static inline void pasid_set_nxe(struct pasid_entry *pe)
+{
+	pasid_set_bits(&pe->val[2], 1 << 5, 1 << 5);
+}
+
 /*
  * Setup the Page Snoop (PGSNP) field (Bit 88) of a scalable mode
  * PASID entry.
@@ -555,6 +572,7 @@ int intel_pasid_setup_first_level(struct intel_iommu *iommu,
 	pasid_set_domain_id(pte, did);
 	pasid_set_address_width(pte, iommu->agaw);
 	pasid_set_page_snoop(pte, !!ecap_smpwc(iommu->ecap));
+	pasid_set_nxe(pte);
 
 	/* Setup Present and PASID Granular Transfer Type: */
 	pasid_set_translation_type(pte, PASID_ENTRY_PGTT_FL_ONLY);
diff --git linux-libre-6.1-gnu/drivers/iommu/io-pgfault.c linux-libre-6.1.39-gnu/drivers/iommu/io-pgfault.c
index 1df8c1dcae77..16e564cb393b 100644
--- linux-libre-6.1-gnu/drivers/iommu/io-pgfault.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/io-pgfault.c
@@ -89,7 +89,7 @@ iopf_handle_single(struct iopf_fault *iopf)
 
 	mmap_read_lock(mm);
 
-	vma = find_extend_vma(mm, prm->addr);
+	vma = vma_lookup(mm, prm->addr);
 	if (!vma)
 		/* Unmapped area */
 		goto out_put_mm;
diff --git linux-libre-6.1-gnu/drivers/iommu/iommu.c linux-libre-6.1.39-gnu/drivers/iommu/iommu.c
index 65a3b3d886dc..2bcd1f23d07d 100644
--- linux-libre-6.1-gnu/drivers/iommu/iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/iommu.c
@@ -283,13 +283,23 @@ static int __iommu_probe_device(struct device *dev, struct list_head *group_list
 	const struct iommu_ops *ops = dev->bus->iommu_ops;
 	struct iommu_device *iommu_dev;
 	struct iommu_group *group;
+	static DEFINE_MUTEX(iommu_probe_device_lock);
 	int ret;
 
 	if (!ops)
 		return -ENODEV;
-
-	if (!dev_iommu_get(dev))
-		return -ENOMEM;
+	/*
+	 * Serialise to avoid races between IOMMU drivers registering in
+	 * parallel and/or the "replay" calls from ACPI/OF code via client
+	 * driver probe. Once the latter have been cleaned up we should
+	 * probably be able to use device_lock() here to minimise the scope,
+	 * but for now enforcing a simple global ordering is fine.
+	 */
+	mutex_lock(&iommu_probe_device_lock);
+	if (!dev_iommu_get(dev)) {
+		ret = -ENOMEM;
+		goto err_unlock;
+	}
 
 	if (!try_module_get(ops->owner)) {
 		ret = -EINVAL;
@@ -309,11 +319,14 @@ static int __iommu_probe_device(struct device *dev, struct list_head *group_list
 		ret = PTR_ERR(group);
 		goto out_release;
 	}
-	iommu_group_put(group);
 
+	mutex_lock(&group->mutex);
 	if (group_list && !group->default_domain && list_empty(&group->entry))
 		list_add_tail(&group->entry, group_list);
+	mutex_unlock(&group->mutex);
+	iommu_group_put(group);
 
+	mutex_unlock(&iommu_probe_device_lock);
 	iommu_device_link(iommu_dev, dev);
 
 	return 0;
@@ -328,6 +341,9 @@ out_module_put:
 err_free:
 	dev_iommu_free(dev);
 
+err_unlock:
+	mutex_unlock(&iommu_probe_device_lock);
+
 	return ret;
 }
 
@@ -733,12 +749,16 @@ struct iommu_group *iommu_group_alloc(void)
 
 	ret = iommu_group_create_file(group,
 				      &iommu_group_attr_reserved_regions);
-	if (ret)
+	if (ret) {
+		kobject_put(group->devices_kobj);
 		return ERR_PTR(ret);
+	}
 
 	ret = iommu_group_create_file(group, &iommu_group_attr_type);
-	if (ret)
+	if (ret) {
+		kobject_put(group->devices_kobj);
 		return ERR_PTR(ret);
+	}
 
 	pr_debug("Allocated group %d\n", group->id);
 
@@ -1799,11 +1819,11 @@ int bus_iommu_probe(struct bus_type *bus)
 		return ret;
 
 	list_for_each_entry_safe(group, next, &group_list, entry) {
+		mutex_lock(&group->mutex);
+
 		/* Remove item from the list */
 		list_del_init(&group->entry);
 
-		mutex_lock(&group->mutex);
-
 		/* Try to allocate default domain */
 		probe_alloc_default_domain(bus, group);
 
@@ -1892,8 +1912,13 @@ static struct iommu_domain *__iommu_domain_alloc(struct bus_type *bus,
 		return NULL;
 
 	domain->type = type;
-	/* Assume all sizes by default; the driver may override this later */
-	domain->pgsize_bitmap = bus->iommu_ops->pgsize_bitmap;
+	/*
+	 * If not already set, assume all sizes by default; the driver
+	 * may override this later
+	 */
+	if (!domain->pgsize_bitmap)
+		domain->pgsize_bitmap = bus->iommu_ops->pgsize_bitmap;
+
 	if (!domain->ops)
 		domain->ops = bus->iommu_ops->default_domain_ops;
 
@@ -2069,8 +2094,22 @@ static int __iommu_attach_group(struct iommu_domain *domain,
 
 	ret = __iommu_group_for_each_dev(group, domain,
 					 iommu_group_do_attach_device);
-	if (ret == 0)
+	if (ret == 0) {
 		group->domain = domain;
+	} else {
+		/*
+		 * To recover from the case when certain device within the
+		 * group fails to attach to the new domain, we need force
+		 * attaching all devices back to the old domain. The old
+		 * domain is compatible for all devices in the group,
+		 * hence the iommu driver should always return success.
+		 */
+		struct iommu_domain *old_domain = group->domain;
+
+		group->domain = NULL;
+		WARN(__iommu_group_set_domain(group, old_domain),
+		     "iommu driver failed to attach a compatible domain");
+	}
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/iommu/iova.c linux-libre-6.1.39-gnu/drivers/iommu/iova.c
index a44ad92fc5eb..fe452ce46642 100644
--- linux-libre-6.1-gnu/drivers/iommu/iova.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/iova.c
@@ -197,7 +197,7 @@ static int __alloc_and_insert_iova_range(struct iova_domain *iovad,
 
 	curr = __get_cached_rbnode(iovad, limit_pfn);
 	curr_iova = to_iova(curr);
-	retry_pfn = curr_iova->pfn_hi + 1;
+	retry_pfn = curr_iova->pfn_hi;
 
 retry:
 	do {
@@ -211,7 +211,7 @@ retry:
 	if (high_pfn < size || new_pfn < low_pfn) {
 		if (low_pfn == iovad->start_pfn && retry_pfn < limit_pfn) {
 			high_pfn = limit_pfn;
-			low_pfn = retry_pfn;
+			low_pfn = retry_pfn + 1;
 			curr = iova_find_limit(iovad, limit_pfn);
 			curr_iova = to_iova(curr);
 			goto retry;
diff --git linux-libre-6.1-gnu/drivers/iommu/mtk_iommu.c linux-libre-6.1.39-gnu/drivers/iommu/mtk_iommu.c
index 2ab2ecfe01f8..2ae5a6058a34 100644
--- linux-libre-6.1-gnu/drivers/iommu/mtk_iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/mtk_iommu.c
@@ -454,7 +454,7 @@ static irqreturn_t mtk_iommu_isr(int irq, void *dev_id)
 		fault_larb = data->plat_data->larbid_remap[fault_larb][sub_comm];
 	}
 
-	if (report_iommu_fault(&dom->domain, bank->parent_dev, fault_iova,
+	if (!dom || report_iommu_fault(&dom->domain, bank->parent_dev, fault_iova,
 			       write ? IOMMU_FAULT_WRITE : IOMMU_FAULT_READ)) {
 		dev_err_ratelimited(
 			bank->parent_dev,
@@ -737,7 +737,8 @@ static void mtk_iommu_flush_iotlb_all(struct iommu_domain *domain)
 {
 	struct mtk_iommu_domain *dom = to_mtk_domain(domain);
 
-	mtk_iommu_tlb_flush_all(dom->bank->parent_data);
+	if (dom->bank)
+		mtk_iommu_tlb_flush_all(dom->bank->parent_data);
 }
 
 static void mtk_iommu_iotlb_sync(struct iommu_domain *domain,
@@ -1044,20 +1045,24 @@ static int mtk_iommu_mm_dts_parse(struct device *dev, struct component_match **m
 				  struct mtk_iommu_data *data)
 {
 	struct device_node *larbnode, *smicomm_node, *smi_subcomm_node;
-	struct platform_device *plarbdev;
+	struct platform_device *plarbdev, *pcommdev;
 	struct device_link *link;
 	int i, larb_nr, ret;
 
 	larb_nr = of_count_phandle_with_args(dev->of_node, "mediatek,larbs", NULL);
 	if (larb_nr < 0)
 		return larb_nr;
+	if (larb_nr == 0 || larb_nr > MTK_LARB_NR_MAX)
+		return -EINVAL;
 
 	for (i = 0; i < larb_nr; i++) {
 		u32 id;
 
 		larbnode = of_parse_phandle(dev->of_node, "mediatek,larbs", i);
-		if (!larbnode)
-			return -EINVAL;
+		if (!larbnode) {
+			ret = -EINVAL;
+			goto err_larbdev_put;
+		}
 
 		if (!of_device_is_available(larbnode)) {
 			of_node_put(larbnode);
@@ -1067,20 +1072,32 @@ static int mtk_iommu_mm_dts_parse(struct device *dev, struct component_match **m
 		ret = of_property_read_u32(larbnode, "mediatek,larb-id", &id);
 		if (ret)/* The id is consecutive if there is no this property */
 			id = i;
+		if (id >= MTK_LARB_NR_MAX) {
+			of_node_put(larbnode);
+			ret = -EINVAL;
+			goto err_larbdev_put;
+		}
 
 		plarbdev = of_find_device_by_node(larbnode);
+		of_node_put(larbnode);
 		if (!plarbdev) {
-			of_node_put(larbnode);
-			return -ENODEV;
+			ret = -ENODEV;
+			goto err_larbdev_put;
 		}
-		if (!plarbdev->dev.driver) {
-			of_node_put(larbnode);
-			return -EPROBE_DEFER;
+		if (data->larb_imu[id].dev) {
+			platform_device_put(plarbdev);
+			ret = -EEXIST;
+			goto err_larbdev_put;
 		}
 		data->larb_imu[id].dev = &plarbdev->dev;
 
-		component_match_add_release(dev, match, component_release_of,
-					    component_compare_of, larbnode);
+		if (!plarbdev->dev.driver) {
+			ret = -EPROBE_DEFER;
+			goto err_larbdev_put;
+		}
+
+		component_match_add(dev, match, component_compare_dev, &plarbdev->dev);
+		platform_device_put(plarbdev);
 	}
 
 	/* Get smi-(sub)-common dev from the last larb. */
@@ -1098,17 +1115,28 @@ static int mtk_iommu_mm_dts_parse(struct device *dev, struct component_match **m
 	else
 		smicomm_node = smi_subcomm_node;
 
-	plarbdev = of_find_device_by_node(smicomm_node);
+	pcommdev = of_find_device_by_node(smicomm_node);
 	of_node_put(smicomm_node);
-	data->smicomm_dev = &plarbdev->dev;
+	if (!pcommdev)
+		return -ENODEV;
+	data->smicomm_dev = &pcommdev->dev;
 
 	link = device_link_add(data->smicomm_dev, dev,
 			       DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME);
+	platform_device_put(pcommdev);
 	if (!link) {
 		dev_err(dev, "Unable to link %s.\n", dev_name(data->smicomm_dev));
 		return -EINVAL;
 	}
 	return 0;
+
+err_larbdev_put:
+	for (i = MTK_LARB_NR_MAX - 1; i >= 0; i--) {
+		if (!data->larb_imu[i].dev)
+			continue;
+		put_device(data->larb_imu[i].dev);
+	}
+	return ret;
 }
 
 static int mtk_iommu_probe(struct platform_device *pdev)
@@ -1173,6 +1201,8 @@ static int mtk_iommu_probe(struct platform_device *pdev)
 
 	banks_num = data->plat_data->banks_num;
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -EINVAL;
 	if (resource_size(res) < banks_num * MTK_IOMMU_BANK_SZ) {
 		dev_err(dev, "banknr %d. res %pR is not enough.\n", banks_num, res);
 		return -EINVAL;
@@ -1208,6 +1238,14 @@ static int mtk_iommu_probe(struct platform_device *pdev)
 			return PTR_ERR(data->bclk);
 	}
 
+	if (MTK_IOMMU_HAS_FLAG(data->plat_data, PGTABLE_PA_35_EN)) {
+		ret = dma_set_mask(dev, DMA_BIT_MASK(35));
+		if (ret) {
+			dev_err(dev, "Failed to set dma_mask 35.\n");
+			return ret;
+		}
+	}
+
 	pm_runtime_enable(dev);
 
 	if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_MM)) {
diff --git linux-libre-6.1-gnu/drivers/iommu/mtk_iommu_v1.c linux-libre-6.1.39-gnu/drivers/iommu/mtk_iommu_v1.c
index 6e0e65831eb7..a978220eb620 100644
--- linux-libre-6.1-gnu/drivers/iommu/mtk_iommu_v1.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/mtk_iommu_v1.c
@@ -685,7 +685,7 @@ static int mtk_iommu_v1_probe(struct platform_device *pdev)
 	ret = iommu_device_sysfs_add(&data->iommu, &pdev->dev, NULL,
 				     dev_name(&pdev->dev));
 	if (ret)
-		return ret;
+		goto out_clk_unprepare;
 
 	ret = iommu_device_register(&data->iommu, &mtk_iommu_v1_ops, dev);
 	if (ret)
@@ -700,6 +700,8 @@ out_dev_unreg:
 	iommu_device_unregister(&data->iommu);
 out_sysfs_remove:
 	iommu_device_sysfs_remove(&data->iommu);
+out_clk_unprepare:
+	clk_disable_unprepare(data->bclk);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/iommu/rockchip-iommu.c linux-libre-6.1.39-gnu/drivers/iommu/rockchip-iommu.c
index a3fc59b814ab..f7e9b56be174 100644
--- linux-libre-6.1-gnu/drivers/iommu/rockchip-iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/rockchip-iommu.c
@@ -280,19 +280,17 @@ static u32 rk_mk_pte(phys_addr_t page, int prot)
  *  11:9 - Page address bit 34:32
  *   8:4 - Page address bit 39:35
  *     3 - Security
- *     2 - Readable
- *     1 - Writable
+ *     2 - Writable
+ *     1 - Readable
  *     0 - 1 if Page @ Page address is valid
  */
-#define RK_PTE_PAGE_READABLE_V2      BIT(2)
-#define RK_PTE_PAGE_WRITABLE_V2      BIT(1)
 
 static u32 rk_mk_pte_v2(phys_addr_t page, int prot)
 {
 	u32 flags = 0;
 
-	flags |= (prot & IOMMU_READ) ? RK_PTE_PAGE_READABLE_V2 : 0;
-	flags |= (prot & IOMMU_WRITE) ? RK_PTE_PAGE_WRITABLE_V2 : 0;
+	flags |= (prot & IOMMU_READ) ? RK_PTE_PAGE_READABLE : 0;
+	flags |= (prot & IOMMU_WRITE) ? RK_PTE_PAGE_WRITABLE : 0;
 
 	return rk_mk_dte_v2(page) | flags;
 }
@@ -1305,20 +1303,22 @@ static int rk_iommu_probe(struct platform_device *pdev)
 	for (i = 0; i < iommu->num_irq; i++) {
 		int irq = platform_get_irq(pdev, i);
 
-		if (irq < 0)
-			return irq;
+		if (irq < 0) {
+			err = irq;
+			goto err_pm_disable;
+		}
 
 		err = devm_request_irq(iommu->dev, irq, rk_iommu_irq,
 				       IRQF_SHARED, dev_name(dev), iommu);
-		if (err) {
-			pm_runtime_disable(dev);
-			goto err_remove_sysfs;
-		}
+		if (err)
+			goto err_pm_disable;
 	}
 
 	dma_set_mask_and_coherent(dev, rk_ops->dma_bit_mask);
 
 	return 0;
+err_pm_disable:
+	pm_runtime_disable(dev);
 err_remove_sysfs:
 	iommu_device_sysfs_remove(&iommu->iommu);
 err_put_group:
diff --git linux-libre-6.1-gnu/drivers/iommu/s390-iommu.c linux-libre-6.1.39-gnu/drivers/iommu/s390-iommu.c
index 3c071782f6f1..c2e5e81d609e 100644
--- linux-libre-6.1-gnu/drivers/iommu/s390-iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/s390-iommu.c
@@ -79,10 +79,36 @@ static void s390_domain_free(struct iommu_domain *domain)
 {
 	struct s390_domain *s390_domain = to_s390_domain(domain);
 
+	WARN_ON(!list_empty(&s390_domain->devices));
 	dma_cleanup_tables(s390_domain->dma_table);
 	kfree(s390_domain);
 }
 
+static void __s390_iommu_detach_device(struct zpci_dev *zdev)
+{
+	struct s390_domain *s390_domain = zdev->s390_domain;
+	struct s390_domain_device *domain_device, *tmp;
+	unsigned long flags;
+
+	if (!s390_domain)
+		return;
+
+	spin_lock_irqsave(&s390_domain->list_lock, flags);
+	list_for_each_entry_safe(domain_device, tmp, &s390_domain->devices,
+				 list) {
+		if (domain_device->zdev == zdev) {
+			list_del(&domain_device->list);
+			kfree(domain_device);
+			break;
+		}
+	}
+	spin_unlock_irqrestore(&s390_domain->list_lock, flags);
+
+	zpci_unregister_ioat(zdev, 0);
+	zdev->s390_domain = NULL;
+	zdev->dma_table = NULL;
+}
+
 static int s390_iommu_attach_device(struct iommu_domain *domain,
 				    struct device *dev)
 {
@@ -90,7 +116,7 @@ static int s390_iommu_attach_device(struct iommu_domain *domain,
 	struct zpci_dev *zdev = to_zpci_dev(dev);
 	struct s390_domain_device *domain_device;
 	unsigned long flags;
-	int cc, rc;
+	int cc, rc = 0;
 
 	if (!zdev)
 		return -ENODEV;
@@ -99,24 +125,18 @@ static int s390_iommu_attach_device(struct iommu_domain *domain,
 	if (!domain_device)
 		return -ENOMEM;
 
-	if (zdev->dma_table && !zdev->s390_domain) {
-		cc = zpci_dma_exit_device(zdev);
-		if (cc) {
-			rc = -EIO;
-			goto out_free;
-		}
-	}
-
 	if (zdev->s390_domain)
-		zpci_unregister_ioat(zdev, 0);
+		__s390_iommu_detach_device(zdev);
+	else if (zdev->dma_table)
+		zpci_dma_exit_device(zdev);
 
-	zdev->dma_table = s390_domain->dma_table;
 	cc = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
-				virt_to_phys(zdev->dma_table));
+				virt_to_phys(s390_domain->dma_table));
 	if (cc) {
 		rc = -EIO;
-		goto out_restore;
+		goto out_free;
 	}
+	zdev->dma_table = s390_domain->dma_table;
 
 	spin_lock_irqsave(&s390_domain->list_lock, flags);
 	/* First device defines the DMA range limits */
@@ -127,9 +147,9 @@ static int s390_iommu_attach_device(struct iommu_domain *domain,
 	/* Allow only devices with identical DMA range limits */
 	} else if (domain->geometry.aperture_start != zdev->start_dma ||
 		   domain->geometry.aperture_end != zdev->end_dma) {
-		rc = -EINVAL;
 		spin_unlock_irqrestore(&s390_domain->list_lock, flags);
-		goto out_restore;
+		rc = -EINVAL;
+		goto out_unregister;
 	}
 	domain_device->zdev = zdev;
 	zdev->s390_domain = s390_domain;
@@ -138,14 +158,9 @@ static int s390_iommu_attach_device(struct iommu_domain *domain,
 
 	return 0;
 
-out_restore:
-	if (!zdev->s390_domain) {
-		zpci_dma_init_device(zdev);
-	} else {
-		zdev->dma_table = zdev->s390_domain->dma_table;
-		zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
-				   virt_to_phys(zdev->dma_table));
-	}
+out_unregister:
+	zpci_unregister_ioat(zdev, 0);
+	zdev->dma_table = NULL;
 out_free:
 	kfree(domain_device);
 
@@ -155,32 +170,12 @@ out_free:
 static void s390_iommu_detach_device(struct iommu_domain *domain,
 				     struct device *dev)
 {
-	struct s390_domain *s390_domain = to_s390_domain(domain);
 	struct zpci_dev *zdev = to_zpci_dev(dev);
-	struct s390_domain_device *domain_device, *tmp;
-	unsigned long flags;
-	int found = 0;
 
-	if (!zdev)
-		return;
+	WARN_ON(zdev->s390_domain != to_s390_domain(domain));
 
-	spin_lock_irqsave(&s390_domain->list_lock, flags);
-	list_for_each_entry_safe(domain_device, tmp, &s390_domain->devices,
-				 list) {
-		if (domain_device->zdev == zdev) {
-			list_del(&domain_device->list);
-			kfree(domain_device);
-			found = 1;
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&s390_domain->list_lock, flags);
-
-	if (found && (zdev->s390_domain == s390_domain)) {
-		zdev->s390_domain = NULL;
-		zpci_unregister_ioat(zdev, 0);
-		zpci_dma_init_device(zdev);
-	}
+	__s390_iommu_detach_device(zdev);
+	zpci_dma_init_device(zdev);
 }
 
 static struct iommu_device *s390_iommu_probe_device(struct device *dev)
@@ -198,24 +193,13 @@ static struct iommu_device *s390_iommu_probe_device(struct device *dev)
 static void s390_iommu_release_device(struct device *dev)
 {
 	struct zpci_dev *zdev = to_zpci_dev(dev);
-	struct iommu_domain *domain;
 
 	/*
-	 * This is a workaround for a scenario where the IOMMU API common code
-	 * "forgets" to call the detach_dev callback: After binding a device
-	 * to vfio-pci and completing the VFIO_SET_IOMMU ioctl (which triggers
-	 * the attach_dev), removing the device via
-	 * "echo 1 > /sys/bus/pci/devices/.../remove" won't trigger detach_dev,
-	 * only release_device will be called via the BUS_NOTIFY_REMOVED_DEVICE
-	 * notifier.
-	 *
-	 * So let's call detach_dev from here if it hasn't been called before.
+	 * release_device is expected to detach any domain currently attached
+	 * to the device, but keep it attached to other devices in the group.
 	 */
-	if (zdev && zdev->s390_domain) {
-		domain = iommu_get_domain_for_dev(dev);
-		if (domain)
-			s390_iommu_detach_device(domain, dev);
-	}
+	if (zdev)
+		__s390_iommu_detach_device(zdev);
 }
 
 static int s390_iommu_update_trans(struct s390_domain *s390_domain,
diff --git linux-libre-6.1-gnu/drivers/iommu/sun50i-iommu.c linux-libre-6.1.39-gnu/drivers/iommu/sun50i-iommu.c
index cd9b74ee24de..5b585eace3d4 100644
--- linux-libre-6.1-gnu/drivers/iommu/sun50i-iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/sun50i-iommu.c
@@ -27,6 +27,7 @@
 #include <linux/types.h>
 
 #define IOMMU_RESET_REG			0x010
+#define IOMMU_RESET_RELEASE_ALL			0xffffffff
 #define IOMMU_ENABLE_REG		0x020
 #define IOMMU_ENABLE_ENABLE			BIT(0)
 
@@ -92,6 +93,8 @@
 #define NUM_PT_ENTRIES			256
 #define PT_SIZE				(NUM_PT_ENTRIES * PT_ENTRY_SIZE)
 
+#define SPAGE_SIZE			4096
+
 struct sun50i_iommu {
 	struct iommu_device iommu;
 
@@ -270,7 +273,7 @@ static u32 sun50i_mk_pte(phys_addr_t page, int prot)
 	enum sun50i_iommu_aci aci;
 	u32 flags = 0;
 
-	if (prot & (IOMMU_READ | IOMMU_WRITE))
+	if ((prot & (IOMMU_READ | IOMMU_WRITE)) == (IOMMU_READ | IOMMU_WRITE))
 		aci = SUN50I_IOMMU_ACI_RD_WR;
 	else if (prot & IOMMU_READ)
 		aci = SUN50I_IOMMU_ACI_RD;
@@ -294,6 +297,62 @@ static void sun50i_table_flush(struct sun50i_iommu_domain *sun50i_domain,
 	dma_sync_single_for_device(iommu->dev, dma, size, DMA_TO_DEVICE);
 }
 
+static void sun50i_iommu_zap_iova(struct sun50i_iommu *iommu,
+				  unsigned long iova)
+{
+	u32 reg;
+	int ret;
+
+	iommu_write(iommu, IOMMU_TLB_IVLD_ADDR_REG, iova);
+	iommu_write(iommu, IOMMU_TLB_IVLD_ADDR_MASK_REG, GENMASK(31, 12));
+	iommu_write(iommu, IOMMU_TLB_IVLD_ENABLE_REG,
+		    IOMMU_TLB_IVLD_ENABLE_ENABLE);
+
+	ret = readl_poll_timeout_atomic(iommu->base + IOMMU_TLB_IVLD_ENABLE_REG,
+					reg, !reg, 1, 2000);
+	if (ret)
+		dev_warn(iommu->dev, "TLB invalidation timed out!\n");
+}
+
+static void sun50i_iommu_zap_ptw_cache(struct sun50i_iommu *iommu,
+				       unsigned long iova)
+{
+	u32 reg;
+	int ret;
+
+	iommu_write(iommu, IOMMU_PC_IVLD_ADDR_REG, iova);
+	iommu_write(iommu, IOMMU_PC_IVLD_ENABLE_REG,
+		    IOMMU_PC_IVLD_ENABLE_ENABLE);
+
+	ret = readl_poll_timeout_atomic(iommu->base + IOMMU_PC_IVLD_ENABLE_REG,
+					reg, !reg, 1, 2000);
+	if (ret)
+		dev_warn(iommu->dev, "PTW cache invalidation timed out!\n");
+}
+
+static void sun50i_iommu_zap_range(struct sun50i_iommu *iommu,
+				   unsigned long iova, size_t size)
+{
+	assert_spin_locked(&iommu->iommu_lock);
+
+	iommu_write(iommu, IOMMU_AUTO_GATING_REG, 0);
+
+	sun50i_iommu_zap_iova(iommu, iova);
+	sun50i_iommu_zap_iova(iommu, iova + SPAGE_SIZE);
+	if (size > SPAGE_SIZE) {
+		sun50i_iommu_zap_iova(iommu, iova + size);
+		sun50i_iommu_zap_iova(iommu, iova + size + SPAGE_SIZE);
+	}
+	sun50i_iommu_zap_ptw_cache(iommu, iova);
+	sun50i_iommu_zap_ptw_cache(iommu, iova + SZ_1M);
+	if (size > SZ_1M) {
+		sun50i_iommu_zap_ptw_cache(iommu, iova + size);
+		sun50i_iommu_zap_ptw_cache(iommu, iova + size + SZ_1M);
+	}
+
+	iommu_write(iommu, IOMMU_AUTO_GATING_REG, IOMMU_AUTO_GATING_ENABLE);
+}
+
 static int sun50i_iommu_flush_all_tlb(struct sun50i_iommu *iommu)
 {
 	u32 reg;
@@ -343,6 +402,18 @@ static void sun50i_iommu_flush_iotlb_all(struct iommu_domain *domain)
 	spin_unlock_irqrestore(&iommu->iommu_lock, flags);
 }
 
+static void sun50i_iommu_iotlb_sync_map(struct iommu_domain *domain,
+					unsigned long iova, size_t size)
+{
+	struct sun50i_iommu_domain *sun50i_domain = to_sun50i_domain(domain);
+	struct sun50i_iommu *iommu = sun50i_domain->iommu;
+	unsigned long flags;
+
+	spin_lock_irqsave(&iommu->iommu_lock, flags);
+	sun50i_iommu_zap_range(iommu, iova, size);
+	spin_unlock_irqrestore(&iommu->iommu_lock, flags);
+}
+
 static void sun50i_iommu_iotlb_sync(struct iommu_domain *domain,
 				    struct iommu_iotlb_gather *gather)
 {
@@ -511,7 +582,7 @@ static u32 *sun50i_dte_get_page_table(struct sun50i_iommu_domain *sun50i_domain,
 		sun50i_iommu_free_page_table(iommu, drop_pt);
 	}
 
-	sun50i_table_flush(sun50i_domain, page_table, PT_SIZE);
+	sun50i_table_flush(sun50i_domain, page_table, NUM_PT_ENTRIES);
 	sun50i_table_flush(sun50i_domain, dte_addr, 1);
 
 	return page_table;
@@ -601,7 +672,6 @@ static struct iommu_domain *sun50i_iommu_domain_alloc(unsigned type)
 	struct sun50i_iommu_domain *sun50i_domain;
 
 	if (type != IOMMU_DOMAIN_DMA &&
-	    type != IOMMU_DOMAIN_IDENTITY &&
 	    type != IOMMU_DOMAIN_UNMANAGED)
 		return NULL;
 
@@ -766,6 +836,7 @@ static const struct iommu_ops sun50i_iommu_ops = {
 		.attach_dev	= sun50i_iommu_attach_device,
 		.detach_dev	= sun50i_iommu_detach_device,
 		.flush_iotlb_all = sun50i_iommu_flush_iotlb_all,
+		.iotlb_sync_map = sun50i_iommu_iotlb_sync_map,
 		.iotlb_sync	= sun50i_iommu_iotlb_sync,
 		.iova_to_phys	= sun50i_iommu_iova_to_phys,
 		.map		= sun50i_iommu_map,
@@ -785,6 +856,8 @@ static void sun50i_iommu_report_fault(struct sun50i_iommu *iommu,
 		report_iommu_fault(iommu->domain, iommu->dev, iova, prot);
 	else
 		dev_err(iommu->dev, "Page fault while iommu not attached to any domain?\n");
+
+	sun50i_iommu_zap_range(iommu, iova, SPAGE_SIZE);
 }
 
 static phys_addr_t sun50i_iommu_handle_pt_irq(struct sun50i_iommu *iommu,
@@ -868,8 +941,8 @@ static phys_addr_t sun50i_iommu_handle_perm_irq(struct sun50i_iommu *iommu)
 
 static irqreturn_t sun50i_iommu_irq(int irq, void *dev_id)
 {
+	u32 status, l1_status, l2_status, resets;
 	struct sun50i_iommu *iommu = dev_id;
-	u32 status;
 
 	spin_lock(&iommu->iommu_lock);
 
@@ -879,6 +952,9 @@ static irqreturn_t sun50i_iommu_irq(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
+	l1_status = iommu_read(iommu, IOMMU_L1PG_INT_REG);
+	l2_status = iommu_read(iommu, IOMMU_L2PG_INT_REG);
+
 	if (status & IOMMU_INT_INVALID_L2PG)
 		sun50i_iommu_handle_pt_irq(iommu,
 					    IOMMU_INT_ERR_ADDR_L2_REG,
@@ -892,8 +968,9 @@ static irqreturn_t sun50i_iommu_irq(int irq, void *dev_id)
 
 	iommu_write(iommu, IOMMU_INT_CLR_REG, status);
 
-	iommu_write(iommu, IOMMU_RESET_REG, ~status);
-	iommu_write(iommu, IOMMU_RESET_REG, status);
+	resets = (status | l1_status | l2_status) & IOMMU_INT_MASTER_MASK;
+	iommu_write(iommu, IOMMU_RESET_REG, ~resets);
+	iommu_write(iommu, IOMMU_RESET_REG, IOMMU_RESET_RELEASE_ALL);
 
 	spin_unlock(&iommu->iommu_lock);
 
diff --git linux-libre-6.1-gnu/drivers/iommu/virtio-iommu.c linux-libre-6.1.39-gnu/drivers/iommu/virtio-iommu.c
index 8b1b5c270e50..fd86ccb709ec 100644
--- linux-libre-6.1-gnu/drivers/iommu/virtio-iommu.c
+++ linux-libre-6.1.39-gnu/drivers/iommu/virtio-iommu.c
@@ -789,6 +789,29 @@ static int viommu_attach_dev(struct iommu_domain *domain, struct device *dev)
 	return 0;
 }
 
+static void viommu_detach_dev(struct viommu_endpoint *vdev)
+{
+	int i;
+	struct virtio_iommu_req_detach req;
+	struct viommu_domain *vdomain = vdev->vdomain;
+	struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(vdev->dev);
+
+	if (!vdomain)
+		return;
+
+	req = (struct virtio_iommu_req_detach) {
+		.head.type	= VIRTIO_IOMMU_T_DETACH,
+		.domain		= cpu_to_le32(vdomain->id),
+	};
+
+	for (i = 0; i < fwspec->num_ids; i++) {
+		req.endpoint = cpu_to_le32(fwspec->ids[i]);
+		WARN_ON(viommu_send_req_sync(vdev->viommu, &req, sizeof(req)));
+	}
+	vdomain->nr_endpoints--;
+	vdev->vdomain = NULL;
+}
+
 static int viommu_map_pages(struct iommu_domain *domain, unsigned long iova,
 			    phys_addr_t paddr, size_t pgsize, size_t pgcount,
 			    int prot, gfp_t gfp, size_t *mapped)
@@ -811,25 +834,26 @@ static int viommu_map_pages(struct iommu_domain *domain, unsigned long iova,
 	if (ret)
 		return ret;
 
-	map = (struct virtio_iommu_req_map) {
-		.head.type	= VIRTIO_IOMMU_T_MAP,
-		.domain		= cpu_to_le32(vdomain->id),
-		.virt_start	= cpu_to_le64(iova),
-		.phys_start	= cpu_to_le64(paddr),
-		.virt_end	= cpu_to_le64(end),
-		.flags		= cpu_to_le32(flags),
-	};
-
-	if (!vdomain->nr_endpoints)
-		return 0;
+	if (vdomain->nr_endpoints) {
+		map = (struct virtio_iommu_req_map) {
+			.head.type	= VIRTIO_IOMMU_T_MAP,
+			.domain		= cpu_to_le32(vdomain->id),
+			.virt_start	= cpu_to_le64(iova),
+			.phys_start	= cpu_to_le64(paddr),
+			.virt_end	= cpu_to_le64(end),
+			.flags		= cpu_to_le32(flags),
+		};
 
-	ret = viommu_send_req_sync(vdomain->viommu, &map, sizeof(map));
-	if (ret)
-		viommu_del_mappings(vdomain, iova, end);
-	else if (mapped)
+		ret = viommu_send_req_sync(vdomain->viommu, &map, sizeof(map));
+		if (ret) {
+			viommu_del_mappings(vdomain, iova, end);
+			return ret;
+		}
+	}
+	if (mapped)
 		*mapped = size;
 
-	return ret;
+	return 0;
 }
 
 static size_t viommu_unmap_pages(struct iommu_domain *domain, unsigned long iova,
@@ -991,6 +1015,7 @@ static void viommu_release_device(struct device *dev)
 {
 	struct viommu_endpoint *vdev = dev_iommu_priv_get(dev);
 
+	viommu_detach_dev(vdev);
 	iommu_put_resv_regions(dev, &vdev->resv_regions);
 	kfree(vdev);
 }
diff --git linux-libre-6.1-gnu/drivers/irqchip/Kconfig linux-libre-6.1.39-gnu/drivers/irqchip/Kconfig
index 7ef9f5e696d3..a29a426e4eed 100644
--- linux-libre-6.1-gnu/drivers/irqchip/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/irqchip/Kconfig
@@ -35,6 +35,7 @@ config ARM_GIC_V3
 	select IRQ_DOMAIN_HIERARCHY
 	select PARTITION_PERCPU
 	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+	select HAVE_ARM_SMCCC_DISCOVERY
 
 config ARM_GIC_V3_ITS
 	bool
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-alpine-msi.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-alpine-msi.c
index 5ddb8e578ac6..fc1ef7de3797 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-alpine-msi.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-alpine-msi.c
@@ -199,6 +199,7 @@ static int alpine_msix_init_domains(struct alpine_msix_data *priv,
 	}
 
 	gic_domain = irq_find_host(gic_node);
+	of_node_put(gic_node);
 	if (!gic_domain) {
 		pr_err("Failed to find the GIC domain\n");
 		return -ENXIO;
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-bcm7120-l2.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-bcm7120-l2.c
index bb6609cebdbc..1e9dab6e0d86 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-bcm7120-l2.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-bcm7120-l2.c
@@ -279,7 +279,8 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn,
 		flags |= IRQ_GC_BE_IO;
 
 	ret = irq_alloc_domain_generic_chips(data->domain, IRQS_PER_WORD, 1,
-				dn->full_name, handle_level_irq, clr, 0, flags);
+				dn->full_name, handle_level_irq, clr,
+				IRQ_LEVEL, flags);
 	if (ret) {
 		pr_err("failed to allocate generic irq chip\n");
 		goto out_free_domain;
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-brcmstb-l2.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-brcmstb-l2.c
index e4efc08ac594..091b0fe7e324 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-brcmstb-l2.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-brcmstb-l2.c
@@ -161,6 +161,7 @@ static int __init brcmstb_l2_intc_of_init(struct device_node *np,
 					  *init_params)
 {
 	unsigned int clr = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
+	unsigned int set = 0;
 	struct brcmstb_l2_intc_data *data;
 	struct irq_chip_type *ct;
 	int ret;
@@ -208,9 +209,12 @@ static int __init brcmstb_l2_intc_of_init(struct device_node *np,
 	if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
 		flags |= IRQ_GC_BE_IO;
 
+	if (init_params->handler == handle_level_irq)
+		set |= IRQ_LEVEL;
+
 	/* Allocate a single Generic IRQ chip for this node */
 	ret = irq_alloc_domain_generic_chips(data->domain, 32, 1,
-			np->full_name, init_params->handler, clr, 0, flags);
+			np->full_name, init_params->handler, clr, set, flags);
 	if (ret) {
 		pr_err("failed to allocate generic irq chip\n");
 		goto out_free_domain;
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-gic-common.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-common.c
index a610821c8ff2..afd6a1841715 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-gic-common.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-common.c
@@ -16,7 +16,13 @@ void gic_enable_of_quirks(const struct device_node *np,
 			  const struct gic_quirk *quirks, void *data)
 {
 	for (; quirks->desc; quirks++) {
-		if (!of_device_is_compatible(np, quirks->compatible))
+		if (!quirks->compatible && !quirks->property)
+			continue;
+		if (quirks->compatible &&
+		    !of_device_is_compatible(np, quirks->compatible))
+			continue;
+		if (quirks->property &&
+		    !of_property_read_bool(np, quirks->property))
 			continue;
 		if (quirks->init(data))
 			pr_info("GIC: enabling workaround for %s\n",
@@ -28,7 +34,7 @@ void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks,
 		void *data)
 {
 	for (; quirks->desc; quirks++) {
-		if (quirks->compatible)
+		if (quirks->compatible || quirks->property)
 			continue;
 		if (quirks->iidr != (quirks->mask & iidr))
 			continue;
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-gic-common.h linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-common.h
index 27e3d4ed4f32..3db4592cda1c 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-gic-common.h
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-common.h
@@ -13,6 +13,7 @@
 struct gic_quirk {
 	const char *desc;
 	const char *compatible;
+	const char *property;
 	bool (*init)(void *data);
 	u32 iidr;
 	u32 mask;
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-gic-pm.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-pm.c
index b60e1853593f..3989d16f997b 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-gic-pm.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-pm.c
@@ -102,7 +102,7 @@ static int gic_probe(struct platform_device *pdev)
 
 	pm_runtime_enable(dev);
 
-	ret = pm_runtime_get_sync(dev);
+	ret = pm_runtime_resume_and_get(dev);
 	if (ret < 0)
 		goto rpm_disable;
 
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-gic-v3.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-v3.c
index 34d58567b78d..11f7c53e4b63 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-gic-v3.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-gic-v3.c
@@ -23,6 +23,9 @@
 #include <linux/irqchip/arm-gic-common.h>
 #include <linux/irqchip/arm-gic-v3.h>
 #include <linux/irqchip/irq-partition-percpu.h>
+#include <linux/bitfield.h>
+#include <linux/bits.h>
+#include <linux/arm-smccc.h>
 
 #include <asm/cputype.h>
 #include <asm/exception.h>
@@ -35,6 +38,7 @@
 
 #define FLAGS_WORKAROUND_GICR_WAKER_MSM8996	(1ULL << 0)
 #define FLAGS_WORKAROUND_CAVIUM_ERRATUM_38539	(1ULL << 1)
+#define FLAGS_WORKAROUND_MTK_GICR_SAVE		(1ULL << 2)
 
 #define GIC_IRQ_TYPE_PARTITION	(GIC_IRQ_TYPE_LPI + 1)
 
@@ -46,6 +50,7 @@ struct redist_region {
 
 struct gic_chip_data {
 	struct fwnode_handle	*fwnode;
+	phys_addr_t		dist_phys_base;
 	void __iomem		*dist_base;
 	struct redist_region	*redist_regions;
 	struct rdists		rdists;
@@ -58,6 +63,10 @@ struct gic_chip_data {
 	struct partition_desc	**ppi_descs;
 };
 
+#define T241_CHIPS_MAX		4
+static void __iomem *t241_dist_base_alias[T241_CHIPS_MAX] __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(gic_nvidia_t241_erratum);
+
 static struct gic_chip_data gic_data __read_mostly;
 static DEFINE_STATIC_KEY_TRUE(supports_deactivate_key);
 
@@ -187,6 +196,39 @@ static inline bool gic_irq_in_rdist(struct irq_data *d)
 	}
 }
 
+static inline void __iomem *gic_dist_base_alias(struct irq_data *d)
+{
+	if (static_branch_unlikely(&gic_nvidia_t241_erratum)) {
+		irq_hw_number_t hwirq = irqd_to_hwirq(d);
+		u32 chip;
+
+		/*
+		 * For the erratum T241-FABRIC-4, read accesses to GICD_In{E}
+		 * registers are directed to the chip that owns the SPI. The
+		 * the alias region can also be used for writes to the
+		 * GICD_In{E} except GICD_ICENABLERn. Each chip has support
+		 * for 320 {E}SPIs. Mappings for all 4 chips:
+		 *    Chip0 = 32-351
+		 *    Chip1 = 352-671
+		 *    Chip2 = 672-991
+		 *    Chip3 = 4096-4415
+		 */
+		switch (__get_intid_range(hwirq)) {
+		case SPI_RANGE:
+			chip = (hwirq - 32) / 320;
+			break;
+		case ESPI_RANGE:
+			chip = 3;
+			break;
+		default:
+			unreachable();
+		}
+		return t241_dist_base_alias[chip];
+	}
+
+	return gic_data.dist_base;
+}
+
 static inline void __iomem *gic_dist_base(struct irq_data *d)
 {
 	switch (get_intid_range(d)) {
@@ -345,7 +387,7 @@ static int gic_peek_irq(struct irq_data *d, u32 offset)
 	if (gic_irq_in_rdist(d))
 		base = gic_data_rdist_sgi_base();
 	else
-		base = gic_data.dist_base;
+		base = gic_dist_base_alias(d);
 
 	return !!(readl_relaxed(base + offset + (index / 32) * 4) & mask);
 }
@@ -596,7 +638,7 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
 	if (gic_irq_in_rdist(d))
 		base = gic_data_rdist_sgi_base();
 	else
-		base = gic_data.dist_base;
+		base = gic_dist_base_alias(d);
 
 	offset = convert_offset_index(d, GICD_ICFGR, &index);
 
@@ -1689,6 +1731,15 @@ static bool gic_enable_quirk_msm8996(void *data)
 	return true;
 }
 
+static bool gic_enable_quirk_mtk_gicr(void *data)
+{
+	struct gic_chip_data *d = data;
+
+	d->flags |= FLAGS_WORKAROUND_MTK_GICR_SAVE;
+
+	return true;
+}
+
 static bool gic_enable_quirk_cavium_38539(void *data)
 {
 	struct gic_chip_data *d = data;
@@ -1718,12 +1769,54 @@ static bool gic_enable_quirk_hip06_07(void *data)
 	return false;
 }
 
+#define T241_CHIPN_MASK		GENMASK_ULL(45, 44)
+#define T241_CHIP_GICDA_OFFSET	0x1580000
+#define SMCCC_SOC_ID_T241	0x036b0241
+
+static bool gic_enable_quirk_nvidia_t241(void *data)
+{
+	s32 soc_id = arm_smccc_get_soc_id_version();
+	unsigned long chip_bmask = 0;
+	phys_addr_t phys;
+	u32 i;
+
+	/* Check JEP106 code for NVIDIA T241 chip (036b:0241) */
+	if ((soc_id < 0) || (soc_id != SMCCC_SOC_ID_T241))
+		return false;
+
+	/* Find the chips based on GICR regions PHYS addr */
+	for (i = 0; i < gic_data.nr_redist_regions; i++) {
+		chip_bmask |= BIT(FIELD_GET(T241_CHIPN_MASK,
+				  (u64)gic_data.redist_regions[i].phys_base));
+	}
+
+	if (hweight32(chip_bmask) < 3)
+		return false;
+
+	/* Setup GICD alias regions */
+	for (i = 0; i < ARRAY_SIZE(t241_dist_base_alias); i++) {
+		if (chip_bmask & BIT(i)) {
+			phys = gic_data.dist_phys_base + T241_CHIP_GICDA_OFFSET;
+			phys |= FIELD_PREP(T241_CHIPN_MASK, i);
+			t241_dist_base_alias[i] = ioremap(phys, SZ_64K);
+			WARN_ON_ONCE(!t241_dist_base_alias[i]);
+		}
+	}
+	static_branch_enable(&gic_nvidia_t241_erratum);
+	return true;
+}
+
 static const struct gic_quirk gic_quirks[] = {
 	{
 		.desc	= "GICv3: Qualcomm MSM8996 broken firmware",
 		.compatible = "qcom,msm8996-gic-v3",
 		.init	= gic_enable_quirk_msm8996,
 	},
+	{
+		.desc	= "GICv3: Mediatek Chromebook GICR save problem",
+		.property = "mediatek,broken-save-restore-fw",
+		.init	= gic_enable_quirk_mtk_gicr,
+	},
 	{
 		.desc	= "GICv3: HIP06 erratum 161010803",
 		.iidr	= 0x0204043b,
@@ -1749,6 +1842,12 @@ static const struct gic_quirk gic_quirks[] = {
 		.mask	= 0xe8f00fff,
 		.init	= gic_enable_quirk_cavium_38539,
 	},
+	{
+		.desc	= "GICv3: NVIDIA erratum T241-FABRIC-4",
+		.iidr	= 0x0402043b,
+		.mask	= 0xffffffff,
+		.init	= gic_enable_quirk_nvidia_t241,
+	},
 	{
 	}
 };
@@ -1760,6 +1859,11 @@ static void gic_enable_nmi_support(void)
 	if (!gic_prio_masking_enabled())
 		return;
 
+	if (gic_data.flags & FLAGS_WORKAROUND_MTK_GICR_SAVE) {
+		pr_warn("Skipping NMI enable due to firmware issues\n");
+		return;
+	}
+
 	ppi_nmi_refs = kcalloc(gic_data.ppi_nr, sizeof(*ppi_nmi_refs), GFP_KERNEL);
 	if (!ppi_nmi_refs)
 		return;
@@ -1816,7 +1920,8 @@ static void gic_enable_nmi_support(void)
 		gic_chip.flags |= IRQCHIP_SUPPORTS_NMI;
 }
 
-static int __init gic_init_bases(void __iomem *dist_base,
+static int __init gic_init_bases(phys_addr_t dist_phys_base,
+				 void __iomem *dist_base,
 				 struct redist_region *rdist_regs,
 				 u32 nr_redist_regions,
 				 u64 redist_stride,
@@ -1832,6 +1937,7 @@ static int __init gic_init_bases(void __iomem *dist_base,
 		pr_info("GIC: Using split EOI/Deactivate mode\n");
 
 	gic_data.fwnode = handle;
+	gic_data.dist_phys_base = dist_phys_base;
 	gic_data.dist_base = dist_base;
 	gic_data.redist_regions = rdist_regs;
 	gic_data.nr_redist_regions = nr_redist_regions;
@@ -1859,10 +1965,13 @@ static int __init gic_init_bases(void __iomem *dist_base,
 	gic_data.domain = irq_domain_create_tree(handle, &gic_irq_domain_ops,
 						 &gic_data);
 	gic_data.rdists.rdist = alloc_percpu(typeof(*gic_data.rdists.rdist));
-	gic_data.rdists.has_rvpeid = true;
-	gic_data.rdists.has_vlpis = true;
-	gic_data.rdists.has_direct_lpi = true;
-	gic_data.rdists.has_vpend_valid_dirty = true;
+	if (!static_branch_unlikely(&gic_nvidia_t241_erratum)) {
+		/* Disable GICv4.x features for the erratum T241-FABRIC-4 */
+		gic_data.rdists.has_rvpeid = true;
+		gic_data.rdists.has_vlpis = true;
+		gic_data.rdists.has_direct_lpi = true;
+		gic_data.rdists.has_vpend_valid_dirty = true;
+	}
 
 	if (WARN_ON(!gic_data.domain) || WARN_ON(!gic_data.rdists.rdist)) {
 		err = -ENOMEM;
@@ -2068,6 +2177,7 @@ static void __iomem *gic_of_iomap(struct device_node *node, int idx,
 
 static int __init gic_of_init(struct device_node *node, struct device_node *parent)
 {
+	phys_addr_t dist_phys_base;
 	void __iomem *dist_base;
 	struct redist_region *rdist_regs;
 	struct resource res;
@@ -2081,6 +2191,8 @@ static int __init gic_of_init(struct device_node *node, struct device_node *pare
 		return PTR_ERR(dist_base);
 	}
 
+	dist_phys_base = res.start;
+
 	err = gic_validate_dist_version(dist_base);
 	if (err) {
 		pr_err("%pOF: no distributor detected, giving up\n", node);
@@ -2112,8 +2224,8 @@ static int __init gic_of_init(struct device_node *node, struct device_node *pare
 
 	gic_enable_of_quirks(node, gic_quirks, &gic_data);
 
-	err = gic_init_bases(dist_base, rdist_regs, nr_redist_regions,
-			     redist_stride, &node->fwnode);
+	err = gic_init_bases(dist_phys_base, dist_base, rdist_regs,
+			     nr_redist_regions, redist_stride, &node->fwnode);
 	if (err)
 		goto out_unmap_rdist;
 
@@ -2429,8 +2541,9 @@ gic_acpi_init(union acpi_subtable_headers *header, const unsigned long end)
 		goto out_redist_unmap;
 	}
 
-	err = gic_init_bases(acpi_data.dist_base, acpi_data.redist_regs,
-			     acpi_data.nr_redist_regions, 0, gsi_domain_handle);
+	err = gic_init_bases(dist->base_address, acpi_data.dist_base,
+			     acpi_data.redist_regs, acpi_data.nr_redist_regions,
+			     0, gsi_domain_handle);
 	if (err)
 		goto out_fwhandle_free;
 
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-jcore-aic.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-jcore-aic.c
index 5f47d8ee4ae3..b9dcc8e78c75 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-jcore-aic.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-jcore-aic.c
@@ -68,6 +68,7 @@ static int __init aic_irq_of_init(struct device_node *node,
 	unsigned min_irq = JCORE_AIC2_MIN_HWIRQ;
 	unsigned dom_sz = JCORE_AIC_MAX_HWIRQ+1;
 	struct irq_domain *domain;
+	int ret;
 
 	pr_info("Initializing J-Core AIC\n");
 
@@ -100,6 +101,12 @@ static int __init aic_irq_of_init(struct device_node *node,
 	jcore_aic.irq_unmask = noop;
 	jcore_aic.name = "AIC";
 
+	ret = irq_alloc_descs(-1, min_irq, dom_sz - min_irq,
+			      of_node_to_nid(node));
+
+	if (ret < 0)
+		return ret;
+
 	domain = irq_domain_add_legacy(node, dom_sz - min_irq, min_irq, min_irq,
 				       &jcore_aic_irqdomain_ops,
 				       &jcore_aic);
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-loongarch-cpu.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongarch-cpu.c
index 741612ba6a52..fdec3e9cfacf 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-loongarch-cpu.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongarch-cpu.c
@@ -92,18 +92,16 @@ static const struct irq_domain_ops loongarch_cpu_intc_irq_domain_ops = {
 	.xlate = irq_domain_xlate_onecell,
 };
 
-static int __init
-liointc_parse_madt(union acpi_subtable_headers *header,
-		       const unsigned long end)
+static int __init liointc_parse_madt(union acpi_subtable_headers *header,
+					const unsigned long end)
 {
 	struct acpi_madt_lio_pic *liointc_entry = (struct acpi_madt_lio_pic *)header;
 
 	return liointc_acpi_init(irq_domain, liointc_entry);
 }
 
-static int __init
-eiointc_parse_madt(union acpi_subtable_headers *header,
-		       const unsigned long end)
+static int __init eiointc_parse_madt(union acpi_subtable_headers *header,
+					const unsigned long end)
 {
 	struct acpi_madt_eio_pic *eiointc_entry = (struct acpi_madt_eio_pic *)header;
 
@@ -112,16 +110,24 @@ eiointc_parse_madt(union acpi_subtable_headers *header,
 
 static int __init acpi_cascade_irqdomain_init(void)
 {
-	acpi_table_parse_madt(ACPI_MADT_TYPE_LIO_PIC,
-			      liointc_parse_madt, 0);
-	acpi_table_parse_madt(ACPI_MADT_TYPE_EIO_PIC,
-			      eiointc_parse_madt, 0);
+	int r;
+
+	r = acpi_table_parse_madt(ACPI_MADT_TYPE_LIO_PIC, liointc_parse_madt, 0);
+	if (r < 0)
+		return r;
+
+	r = acpi_table_parse_madt(ACPI_MADT_TYPE_EIO_PIC, eiointc_parse_madt, 0);
+	if (r < 0)
+		return r;
+
 	return 0;
 }
 
 static int __init cpuintc_acpi_init(union acpi_subtable_headers *header,
 				   const unsigned long end)
 {
+	int ret;
+
 	if (irq_domain)
 		return 0;
 
@@ -139,9 +145,9 @@ static int __init cpuintc_acpi_init(union acpi_subtable_headers *header,
 	set_handle_irq(&handle_cpu_irq);
 	acpi_set_irq_model(ACPI_IRQ_MODEL_LPIC, lpic_get_gsi_domain_id);
 	acpi_set_gsi_to_irq_fallback(lpic_gsi_to_irq);
-	acpi_cascade_irqdomain_init();
+	ret = acpi_cascade_irqdomain_init();
 
-	return 0;
+	return ret;
 }
 
 IRQCHIP_ACPI_DECLARE(cpuintc_v1, ACPI_MADT_TYPE_CORE_PIC,
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-loongson-eiointc.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongson-eiointc.c
index 16e9af8d8b1e..ac04aeaa2d30 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-loongson-eiointc.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongson-eiointc.c
@@ -279,9 +279,6 @@ static void acpi_set_vec_parent(int node, struct irq_domain *parent, struct acpi
 {
 	int i;
 
-	if (cpu_has_flatmode)
-		node = cpu_to_node(node * CORES_PER_EIO_NODE);
-
 	for (i = 0; i < MAX_IO_PICS; i++) {
 		if (node == vec_group[i].node) {
 			vec_group[i].parent = parent;
@@ -301,9 +298,8 @@ static struct irq_domain *acpi_get_vec_parent(int node, struct acpi_vector_group
 	return NULL;
 }
 
-static int __init
-pch_pic_parse_madt(union acpi_subtable_headers *header,
-		       const unsigned long end)
+static int __init pch_pic_parse_madt(union acpi_subtable_headers *header,
+					const unsigned long end)
 {
 	struct acpi_madt_bio_pic *pchpic_entry = (struct acpi_madt_bio_pic *)header;
 	unsigned int node = (pchpic_entry->address >> 44) & 0xf;
@@ -312,37 +308,51 @@ pch_pic_parse_madt(union acpi_subtable_headers *header,
 	if (parent)
 		return pch_pic_acpi_init(parent, pchpic_entry);
 
-	return -EINVAL;
+	return 0;
 }
 
-static int __init
-pch_msi_parse_madt(union acpi_subtable_headers *header,
-		       const unsigned long end)
+static int __init pch_msi_parse_madt(union acpi_subtable_headers *header,
+					const unsigned long end)
 {
+	struct irq_domain *parent;
 	struct acpi_madt_msi_pic *pchmsi_entry = (struct acpi_madt_msi_pic *)header;
-	struct irq_domain *parent = acpi_get_vec_parent(eiointc_priv[nr_pics - 1]->node, msi_group);
+	int node;
+
+	if (cpu_has_flatmode)
+		node = cpu_to_node(eiointc_priv[nr_pics - 1]->node * CORES_PER_EIO_NODE);
+	else
+		node = eiointc_priv[nr_pics - 1]->node;
+
+	parent = acpi_get_vec_parent(node, msi_group);
 
 	if (parent)
 		return pch_msi_acpi_init(parent, pchmsi_entry);
 
-	return -EINVAL;
+	return 0;
 }
 
 static int __init acpi_cascade_irqdomain_init(void)
 {
-	acpi_table_parse_madt(ACPI_MADT_TYPE_BIO_PIC,
-			      pch_pic_parse_madt, 0);
-	acpi_table_parse_madt(ACPI_MADT_TYPE_MSI_PIC,
-			      pch_msi_parse_madt, 1);
+	int r;
+
+	r = acpi_table_parse_madt(ACPI_MADT_TYPE_BIO_PIC, pch_pic_parse_madt, 0);
+	if (r < 0)
+		return r;
+
+	r = acpi_table_parse_madt(ACPI_MADT_TYPE_MSI_PIC, pch_msi_parse_madt, 1);
+	if (r < 0)
+		return r;
+
 	return 0;
 }
 
 int __init eiointc_acpi_init(struct irq_domain *parent,
 				     struct acpi_madt_eio_pic *acpi_eiointc)
 {
-	int i, parent_irq;
+	int i, ret, parent_irq;
 	unsigned long node_map;
 	struct eiointc_priv *priv;
+	int node;
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
 	if (!priv)
@@ -380,15 +390,21 @@ int __init eiointc_acpi_init(struct irq_domain *parent,
 	parent_irq = irq_create_mapping(parent, acpi_eiointc->cascade);
 	irq_set_chained_handler_and_data(parent_irq, eiointc_irq_dispatch, priv);
 
-	cpuhp_setup_state_nocalls(CPUHP_AP_IRQ_LOONGARCH_STARTING,
+	if (nr_pics == 1) {
+		cpuhp_setup_state_nocalls(CPUHP_AP_IRQ_LOONGARCH_STARTING,
 				  "irqchip/loongarch/intc:starting",
 				  eiointc_router_init, NULL);
+	}
 
-	acpi_set_vec_parent(acpi_eiointc->node, priv->eiointc_domain, pch_group);
-	acpi_set_vec_parent(acpi_eiointc->node, priv->eiointc_domain, msi_group);
-	acpi_cascade_irqdomain_init();
-
-	return 0;
+	if (cpu_has_flatmode)
+		node = cpu_to_node(acpi_eiointc->node * CORES_PER_EIO_NODE);
+	else
+		node = acpi_eiointc->node;
+	acpi_set_vec_parent(node, priv->eiointc_domain, pch_group);
+	acpi_set_vec_parent(node, priv->eiointc_domain, msi_group);
+	ret = acpi_cascade_irqdomain_init();
+
+	return ret;
 
 out_free_handle:
 	irq_domain_free_fwnode(priv->domain_handle);
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-loongson-liointc.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongson-liointc.c
index 0da8716f8f24..c4584e2f0ad3 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-loongson-liointc.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongson-liointc.c
@@ -207,10 +207,13 @@ static int liointc_init(phys_addr_t addr, unsigned long size, int revision,
 					"reg-names", core_reg_names[i]);
 
 			if (index < 0)
-				goto out_iounmap;
+				continue;
 
 			priv->core_isr[i] = of_iomap(node, index);
 		}
+
+		if (!priv->core_isr[0])
+			goto out_iounmap;
 	}
 
 	/* Setup IRQ domain */
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-loongson-pch-pic.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongson-pch-pic.c
index c01b9c257005..5839395099d6 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-loongson-pch-pic.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-loongson-pch-pic.c
@@ -159,7 +159,10 @@ static int pch_pic_domain_translate(struct irq_domain *d,
 		return -EINVAL;
 
 	if (of_node) {
-		*hwirq = fwspec->param[0] + priv->ht_vec_base;
+		if (fwspec->param_count < 2)
+			return -EINVAL;
+
+		*hwirq = fwspec->param[0];
 		*type = fwspec->param[1] & IRQ_TYPE_SENSE_MASK;
 	} else {
 		*hwirq = fwspec->param[0] - priv->gsi_base;
@@ -185,7 +188,7 @@ static int pch_pic_alloc(struct irq_domain *domain, unsigned int virq,
 
 	parent_fwspec.fwnode = domain->parent->fwnode;
 	parent_fwspec.param_count = 1;
-	parent_fwspec.param[0] = hwirq;
+	parent_fwspec.param[0] = hwirq + priv->ht_vec_base;
 
 	err = irq_domain_alloc_irqs_parent(domain, virq, 1, &parent_fwspec);
 	if (err)
@@ -325,9 +328,8 @@ int find_pch_pic(u32 gsi)
 	return -1;
 }
 
-static int __init
-pch_lpc_parse_madt(union acpi_subtable_headers *header,
-		       const unsigned long end)
+static int __init pch_lpc_parse_madt(union acpi_subtable_headers *header,
+					const unsigned long end)
 {
 	struct acpi_madt_lpc_pic *pchlpc_entry = (struct acpi_madt_lpc_pic *)header;
 
@@ -336,18 +338,23 @@ pch_lpc_parse_madt(union acpi_subtable_headers *header,
 
 static int __init acpi_cascade_irqdomain_init(void)
 {
-	acpi_table_parse_madt(ACPI_MADT_TYPE_LPC_PIC,
-			      pch_lpc_parse_madt, 0);
+	int r;
+
+	r = acpi_table_parse_madt(ACPI_MADT_TYPE_LPC_PIC, pch_lpc_parse_madt, 0);
+	if (r < 0)
+		return r;
+
 	return 0;
 }
 
 int __init pch_pic_acpi_init(struct irq_domain *parent,
 					struct acpi_madt_bio_pic *acpi_pchpic)
 {
-	int ret, vec_base;
+	int ret;
 	struct fwnode_handle *domain_handle;
 
-	vec_base = acpi_pchpic->gsi_base - GSI_MIN_PCH_IRQ;
+	if (find_pch_pic(acpi_pchpic->gsi_base) >= 0)
+		return 0;
 
 	domain_handle = irq_domain_alloc_fwnode(&acpi_pchpic->address);
 	if (!domain_handle) {
@@ -356,7 +363,7 @@ int __init pch_pic_acpi_init(struct irq_domain *parent,
 	}
 
 	ret = pch_pic_init(acpi_pchpic->address, acpi_pchpic->size,
-				vec_base, parent, domain_handle, acpi_pchpic->gsi_base);
+				0, parent, domain_handle, acpi_pchpic->gsi_base);
 
 	if (ret < 0) {
 		irq_domain_free_fwnode(domain_handle);
@@ -364,7 +371,7 @@ int __init pch_pic_acpi_init(struct irq_domain *parent,
 	}
 
 	if (acpi_pchpic->id == 0)
-		acpi_cascade_irqdomain_init();
+		ret = acpi_cascade_irqdomain_init();
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-ls-extirq.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-ls-extirq.c
index d8d48b1f7c29..139f26b0a6ef 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-ls-extirq.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-ls-extirq.c
@@ -203,7 +203,7 @@ ls_extirq_of_init(struct device_node *node, struct device_node *parent)
 	if (ret)
 		goto err_parse_map;
 
-	priv->big_endian = of_device_is_big_endian(parent);
+	priv->big_endian = of_device_is_big_endian(node->parent);
 	priv->is_ls1021a_or_ls1043a = of_device_is_compatible(node, "fsl,ls1021a-extirq") ||
 				      of_device_is_compatible(node, "fsl,ls1043a-extirq");
 	raw_spin_lock_init(&priv->lock);
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-meson-gpio.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-meson-gpio.c
index 2aaa9aad3e87..7da18ef95211 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-meson-gpio.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-meson-gpio.c
@@ -150,7 +150,7 @@ static const struct meson_gpio_irq_params s4_params = {
 	INIT_MESON_S4_COMMON_DATA(82)
 };
 
-static const struct of_device_id meson_irq_gpio_matches[] = {
+static const struct of_device_id meson_irq_gpio_matches[] __maybe_unused = {
 	{ .compatible = "amlogic,meson8-gpio-intc", .data = &meson8_params },
 	{ .compatible = "amlogic,meson8b-gpio-intc", .data = &meson8b_params },
 	{ .compatible = "amlogic,meson-gxbb-gpio-intc", .data = &gxbb_params },
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-mips-gic.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-mips-gic.c
index 1ba0f1555c80..3a33aefec8a4 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-mips-gic.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-mips-gic.c
@@ -50,7 +50,7 @@ void __iomem *mips_gic_base;
 
 static DEFINE_PER_CPU_READ_MOSTLY(unsigned long[GIC_MAX_LONGS], pcpu_masks);
 
-static DEFINE_SPINLOCK(gic_lock);
+static DEFINE_RAW_SPINLOCK(gic_lock);
 static struct irq_domain *gic_irq_domain;
 static int gic_shared_intrs;
 static unsigned int gic_cpu_pin;
@@ -211,7 +211,7 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
 
 	irq = GIC_HWIRQ_TO_SHARED(d->hwirq);
 
-	spin_lock_irqsave(&gic_lock, flags);
+	raw_spin_lock_irqsave(&gic_lock, flags);
 	switch (type & IRQ_TYPE_SENSE_MASK) {
 	case IRQ_TYPE_EDGE_FALLING:
 		pol = GIC_POL_FALLING_EDGE;
@@ -251,7 +251,7 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
 	else
 		irq_set_chip_handler_name_locked(d, &gic_level_irq_controller,
 						 handle_level_irq, NULL);
-	spin_unlock_irqrestore(&gic_lock, flags);
+	raw_spin_unlock_irqrestore(&gic_lock, flags);
 
 	return 0;
 }
@@ -269,7 +269,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask,
 		return -EINVAL;
 
 	/* Assumption : cpumask refers to a single CPU */
-	spin_lock_irqsave(&gic_lock, flags);
+	raw_spin_lock_irqsave(&gic_lock, flags);
 
 	/* Re-route this IRQ */
 	write_gic_map_vp(irq, BIT(mips_cm_vp_id(cpu)));
@@ -280,7 +280,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask,
 		set_bit(irq, per_cpu_ptr(pcpu_masks, cpu));
 
 	irq_data_update_effective_affinity(d, cpumask_of(cpu));
-	spin_unlock_irqrestore(&gic_lock, flags);
+	raw_spin_unlock_irqrestore(&gic_lock, flags);
 
 	return IRQ_SET_MASK_OK;
 }
@@ -358,12 +358,12 @@ static void gic_mask_local_irq_all_vpes(struct irq_data *d)
 	cd = irq_data_get_irq_chip_data(d);
 	cd->mask = false;
 
-	spin_lock_irqsave(&gic_lock, flags);
+	raw_spin_lock_irqsave(&gic_lock, flags);
 	for_each_online_cpu(cpu) {
 		write_gic_vl_other(mips_cm_vp_id(cpu));
 		write_gic_vo_rmask(BIT(intr));
 	}
-	spin_unlock_irqrestore(&gic_lock, flags);
+	raw_spin_unlock_irqrestore(&gic_lock, flags);
 }
 
 static void gic_unmask_local_irq_all_vpes(struct irq_data *d)
@@ -376,12 +376,12 @@ static void gic_unmask_local_irq_all_vpes(struct irq_data *d)
 	cd = irq_data_get_irq_chip_data(d);
 	cd->mask = true;
 
-	spin_lock_irqsave(&gic_lock, flags);
+	raw_spin_lock_irqsave(&gic_lock, flags);
 	for_each_online_cpu(cpu) {
 		write_gic_vl_other(mips_cm_vp_id(cpu));
 		write_gic_vo_smask(BIT(intr));
 	}
-	spin_unlock_irqrestore(&gic_lock, flags);
+	raw_spin_unlock_irqrestore(&gic_lock, flags);
 }
 
 static void gic_all_vpes_irq_cpu_online(void)
@@ -394,19 +394,21 @@ static void gic_all_vpes_irq_cpu_online(void)
 	unsigned long flags;
 	int i;
 
-	spin_lock_irqsave(&gic_lock, flags);
+	raw_spin_lock_irqsave(&gic_lock, flags);
 
 	for (i = 0; i < ARRAY_SIZE(local_intrs); i++) {
 		unsigned int intr = local_intrs[i];
 		struct gic_all_vpes_chip_data *cd;
 
+		if (!gic_local_irq_is_routable(intr))
+			continue;
 		cd = &gic_all_vpes_chip_data[intr];
 		write_gic_vl_map(mips_gic_vx_map_reg(intr), cd->map);
 		if (cd->mask)
 			write_gic_vl_smask(BIT(intr));
 	}
 
-	spin_unlock_irqrestore(&gic_lock, flags);
+	raw_spin_unlock_irqrestore(&gic_lock, flags);
 }
 
 static struct irq_chip gic_all_vpes_local_irq_controller = {
@@ -436,11 +438,11 @@ static int gic_shared_irq_domain_map(struct irq_domain *d, unsigned int virq,
 
 	data = irq_get_irq_data(virq);
 
-	spin_lock_irqsave(&gic_lock, flags);
+	raw_spin_lock_irqsave(&gic_lock, flags);
 	write_gic_map_pin(intr, GIC_MAP_PIN_MAP_TO_PIN | gic_cpu_pin);
 	write_gic_map_vp(intr, BIT(mips_cm_vp_id(cpu)));
 	irq_data_update_effective_affinity(data, cpumask_of(cpu));
-	spin_unlock_irqrestore(&gic_lock, flags);
+	raw_spin_unlock_irqrestore(&gic_lock, flags);
 
 	return 0;
 }
@@ -535,12 +537,12 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int virq,
 	if (!gic_local_irq_is_routable(intr))
 		return -EPERM;
 
-	spin_lock_irqsave(&gic_lock, flags);
+	raw_spin_lock_irqsave(&gic_lock, flags);
 	for_each_online_cpu(cpu) {
 		write_gic_vl_other(mips_cm_vp_id(cpu));
 		write_gic_vo_map(mips_gic_vx_map_reg(intr), map);
 	}
-	spin_unlock_irqrestore(&gic_lock, flags);
+	raw_spin_unlock_irqrestore(&gic_lock, flags);
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-mvebu-gicp.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-mvebu-gicp.c
index fe88a782173d..c43a345061d5 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-mvebu-gicp.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-mvebu-gicp.c
@@ -221,6 +221,7 @@ static int mvebu_gicp_probe(struct platform_device *pdev)
 	}
 
 	parent_domain = irq_find_host(irq_parent_dn);
+	of_node_put(irq_parent_dn);
 	if (!parent_domain) {
 		dev_err(&pdev->dev, "failed to find parent IRQ domain\n");
 		return -ENODEV;
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-stm32-exti.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-stm32-exti.c
index 6a3f7498ea8e..8bbb2b114636 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-stm32-exti.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-stm32-exti.c
@@ -173,6 +173,16 @@ static struct irq_chip stm32_exti_h_chip_direct;
 #define EXTI_INVALID_IRQ       U8_MAX
 #define STM32MP1_DESC_IRQ_SIZE (ARRAY_SIZE(stm32mp1_exti_banks) * IRQS_PER_BANK)
 
+/*
+ * Use some intentionally tricky logic here to initialize the whole array to
+ * EXTI_INVALID_IRQ, but then override certain fields, requiring us to indicate
+ * that we "know" that there are overrides in this structure, and we'll need to
+ * disable that warning from W=1 builds.
+ */
+__diag_push();
+__diag_ignore_all("-Woverride-init",
+		  "logic to initialize all and then override some is OK");
+
 static const u8 stm32mp1_desc_irq[] = {
 	/* default value */
 	[0 ... (STM32MP1_DESC_IRQ_SIZE - 1)] = EXTI_INVALID_IRQ,
@@ -266,6 +276,8 @@ static const u8 stm32mp13_desc_irq[] = {
 	[70] = 98,
 };
 
+__diag_pop();
+
 static const struct stm32_exti_drv_data stm32mp1_drv_data = {
 	.exti_banks = stm32mp1_exti_banks,
 	.bank_nr = ARRAY_SIZE(stm32mp1_exti_banks),
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-ti-sci-intr.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-ti-sci-intr.c
index fe8fad22bcf9..020ddf29efb8 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-ti-sci-intr.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-ti-sci-intr.c
@@ -236,6 +236,7 @@ static int ti_sci_intr_irq_domain_probe(struct platform_device *pdev)
 	}
 
 	parent_domain = irq_find_host(parent_node);
+	of_node_put(parent_node);
 	if (!parent_domain) {
 		dev_err(dev, "Failed to find IRQ parent domain\n");
 		return -ENODEV;
diff --git linux-libre-6.1-gnu/drivers/irqchip/irq-wpcm450-aic.c linux-libre-6.1.39-gnu/drivers/irqchip/irq-wpcm450-aic.c
index 0dcbeb1a05a1..91df62a64cd9 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irq-wpcm450-aic.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irq-wpcm450-aic.c
@@ -146,6 +146,7 @@ static int __init wpcm450_aic_of_init(struct device_node *node,
 	aic->regs = of_iomap(node, 0);
 	if (!aic->regs) {
 		pr_err("Failed to map WPCM450 AIC registers\n");
+		kfree(aic);
 		return -ENOMEM;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/irqchip/irqchip.c linux-libre-6.1.39-gnu/drivers/irqchip/irqchip.c
index 3570f0a588c4..7899607fbee8 100644
--- linux-libre-6.1-gnu/drivers/irqchip/irqchip.c
+++ linux-libre-6.1.39-gnu/drivers/irqchip/irqchip.c
@@ -38,8 +38,10 @@ int platform_irqchip_probe(struct platform_device *pdev)
 	struct device_node *par_np = of_irq_find_parent(np);
 	of_irq_init_cb_t irq_init_cb = of_device_get_match_data(&pdev->dev);
 
-	if (!irq_init_cb)
+	if (!irq_init_cb) {
+		of_node_put(par_np);
 		return -EINVAL;
+	}
 
 	if (par_np == np)
 		par_np = NULL;
@@ -52,8 +54,10 @@ int platform_irqchip_probe(struct platform_device *pdev)
 	 * interrupt controller. The actual initialization callback of this
 	 * interrupt controller can check for specific domains as necessary.
 	 */
-	if (par_np && !irq_find_matching_host(par_np, DOMAIN_BUS_ANY))
+	if (par_np && !irq_find_matching_host(par_np, DOMAIN_BUS_ANY)) {
+		of_node_put(par_np);
 		return -EPROBE_DEFER;
+	}
 
 	return irq_init_cb(np, par_np);
 }
diff --git linux-libre-6.1-gnu/drivers/isdn/hardware/mISDN/hfcmulti.c linux-libre-6.1.39-gnu/drivers/isdn/hardware/mISDN/hfcmulti.c
index 4f7eaa17fb27..e840609c50eb 100644
--- linux-libre-6.1-gnu/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ linux-libre-6.1.39-gnu/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -3217,6 +3217,7 @@ static int
 hfcm_l1callback(struct dchannel *dch, u_int cmd)
 {
 	struct hfc_multi	*hc = dch->hw;
+	struct sk_buff_head	free_queue;
 	u_long	flags;
 
 	switch (cmd) {
@@ -3245,6 +3246,7 @@ hfcm_l1callback(struct dchannel *dch, u_int cmd)
 		l1_event(dch->l1, HW_POWERUP_IND);
 		break;
 	case HW_DEACT_REQ:
+		__skb_queue_head_init(&free_queue);
 		/* start deactivation */
 		spin_lock_irqsave(&hc->lock, flags);
 		if (hc->ctype == HFC_TYPE_E1) {
@@ -3264,20 +3266,21 @@ hfcm_l1callback(struct dchannel *dch, u_int cmd)
 				plxsd_checksync(hc, 0);
 			}
 		}
-		skb_queue_purge(&dch->squeue);
+		skb_queue_splice_init(&dch->squeue, &free_queue);
 		if (dch->tx_skb) {
-			dev_kfree_skb(dch->tx_skb);
+			__skb_queue_tail(&free_queue, dch->tx_skb);
 			dch->tx_skb = NULL;
 		}
 		dch->tx_idx = 0;
 		if (dch->rx_skb) {
-			dev_kfree_skb(dch->rx_skb);
+			__skb_queue_tail(&free_queue, dch->rx_skb);
 			dch->rx_skb = NULL;
 		}
 		test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
 		if (test_and_clear_bit(FLG_BUSY_TIMER, &dch->Flags))
 			del_timer(&dch->timer);
 		spin_unlock_irqrestore(&hc->lock, flags);
+		__skb_queue_purge(&free_queue);
 		break;
 	case HW_POWERUP_REQ:
 		spin_lock_irqsave(&hc->lock, flags);
@@ -3384,6 +3387,9 @@ handle_dmsg(struct mISDNchannel *ch, struct sk_buff *skb)
 	case PH_DEACTIVATE_REQ:
 		test_and_clear_bit(FLG_L2_ACTIVATED, &dch->Flags);
 		if (dch->dev.D.protocol != ISDN_P_TE_S0) {
+			struct sk_buff_head free_queue;
+
+			__skb_queue_head_init(&free_queue);
 			spin_lock_irqsave(&hc->lock, flags);
 			if (debug & DEBUG_HFCMULTI_MSG)
 				printk(KERN_DEBUG
@@ -3405,14 +3411,14 @@ handle_dmsg(struct mISDNchannel *ch, struct sk_buff *skb)
 				/* deactivate */
 				dch->state = 1;
 			}
-			skb_queue_purge(&dch->squeue);
+			skb_queue_splice_init(&dch->squeue, &free_queue);
 			if (dch->tx_skb) {
-				dev_kfree_skb(dch->tx_skb);
+				__skb_queue_tail(&free_queue, dch->tx_skb);
 				dch->tx_skb = NULL;
 			}
 			dch->tx_idx = 0;
 			if (dch->rx_skb) {
-				dev_kfree_skb(dch->rx_skb);
+				__skb_queue_tail(&free_queue, dch->rx_skb);
 				dch->rx_skb = NULL;
 			}
 			test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
@@ -3424,6 +3430,7 @@ handle_dmsg(struct mISDNchannel *ch, struct sk_buff *skb)
 #endif
 			ret = 0;
 			spin_unlock_irqrestore(&hc->lock, flags);
+			__skb_queue_purge(&free_queue);
 		} else
 			ret = l1_event(dch->l1, hh->prim);
 		break;
diff --git linux-libre-6.1-gnu/drivers/isdn/hardware/mISDN/hfcpci.c linux-libre-6.1.39-gnu/drivers/isdn/hardware/mISDN/hfcpci.c
index e964a8dd8512..c0331b268010 100644
--- linux-libre-6.1-gnu/drivers/isdn/hardware/mISDN/hfcpci.c
+++ linux-libre-6.1.39-gnu/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -1617,16 +1617,19 @@ hfcpci_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb)
 		test_and_clear_bit(FLG_L2_ACTIVATED, &dch->Flags);
 		spin_lock_irqsave(&hc->lock, flags);
 		if (hc->hw.protocol == ISDN_P_NT_S0) {
+			struct sk_buff_head free_queue;
+
+			__skb_queue_head_init(&free_queue);
 			/* prepare deactivation */
 			Write_hfc(hc, HFCPCI_STATES, 0x40);
-			skb_queue_purge(&dch->squeue);
+			skb_queue_splice_init(&dch->squeue, &free_queue);
 			if (dch->tx_skb) {
-				dev_kfree_skb(dch->tx_skb);
+				__skb_queue_tail(&free_queue, dch->tx_skb);
 				dch->tx_skb = NULL;
 			}
 			dch->tx_idx = 0;
 			if (dch->rx_skb) {
-				dev_kfree_skb(dch->rx_skb);
+				__skb_queue_tail(&free_queue, dch->rx_skb);
 				dch->rx_skb = NULL;
 			}
 			test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
@@ -1639,10 +1642,12 @@ hfcpci_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb)
 			hc->hw.mst_m &= ~HFCPCI_MASTER;
 			Write_hfc(hc, HFCPCI_MST_MODE, hc->hw.mst_m);
 			ret = 0;
+			spin_unlock_irqrestore(&hc->lock, flags);
+			__skb_queue_purge(&free_queue);
 		} else {
 			ret = l1_event(dch->l1, hh->prim);
+			spin_unlock_irqrestore(&hc->lock, flags);
 		}
-		spin_unlock_irqrestore(&hc->lock, flags);
 		break;
 	}
 	if (!ret)
diff --git linux-libre-6.1-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c linux-libre-6.1.39-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c
index 651f2f8f685b..1efd17979f24 100644
--- linux-libre-6.1-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ linux-libre-6.1.39-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -326,20 +326,24 @@ hfcusb_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb)
 		test_and_clear_bit(FLG_L2_ACTIVATED, &dch->Flags);
 
 		if (hw->protocol == ISDN_P_NT_S0) {
+			struct sk_buff_head free_queue;
+
+			__skb_queue_head_init(&free_queue);
 			hfcsusb_ph_command(hw, HFC_L1_DEACTIVATE_NT);
 			spin_lock_irqsave(&hw->lock, flags);
-			skb_queue_purge(&dch->squeue);
+			skb_queue_splice_init(&dch->squeue, &free_queue);
 			if (dch->tx_skb) {
-				dev_kfree_skb(dch->tx_skb);
+				__skb_queue_tail(&free_queue, dch->tx_skb);
 				dch->tx_skb = NULL;
 			}
 			dch->tx_idx = 0;
 			if (dch->rx_skb) {
-				dev_kfree_skb(dch->rx_skb);
+				__skb_queue_tail(&free_queue, dch->rx_skb);
 				dch->rx_skb = NULL;
 			}
 			test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
 			spin_unlock_irqrestore(&hw->lock, flags);
+			__skb_queue_purge(&free_queue);
 #ifdef FIXME
 			if (test_and_clear_bit(FLG_L1_BUSY, &dch->Flags))
 				dchannel_sched_event(&hc->dch, D_CLEARBUSY);
@@ -1330,7 +1334,7 @@ tx_iso_complete(struct urb *urb)
 					printk("\n");
 				}
 
-				dev_kfree_skb(tx_skb);
+				dev_consume_skb_irq(tx_skb);
 				tx_skb = NULL;
 				if (fifo->dch && get_next_dframe(fifo->dch))
 					tx_skb = fifo->dch->tx_skb;
diff --git linux-libre-6.1-gnu/drivers/isdn/mISDN/l1oip_core.c linux-libre-6.1.39-gnu/drivers/isdn/mISDN/l1oip_core.c
index a77195e378b7..c24771336f61 100644
--- linux-libre-6.1-gnu/drivers/isdn/mISDN/l1oip_core.c
+++ linux-libre-6.1.39-gnu/drivers/isdn/mISDN/l1oip_core.c
@@ -706,7 +706,7 @@ l1oip_socket_thread(void *data)
 		printk(KERN_DEBUG "%s: socket created and open\n",
 		       __func__);
 	while (!signal_pending(current)) {
-		iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, recvbuf_size);
+		iov_iter_kvec(&msg.msg_iter, ITER_DEST, &iov, 1, recvbuf_size);
 		recvlen = sock_recvmsg(socket, &msg, 0);
 		if (recvlen > 0) {
 			l1oip_socket_parse(hc, &sin_rx, recvbuf, recvlen);
diff --git linux-libre-6.1-gnu/drivers/leds/Kconfig linux-libre-6.1.39-gnu/drivers/leds/Kconfig
index 499d0f215a8b..2378cfb7443e 100644
--- linux-libre-6.1-gnu/drivers/leds/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/leds/Kconfig
@@ -814,7 +814,7 @@ config LEDS_SPI_BYTE
 config LEDS_TI_LMU_COMMON
 	tristate "LED driver for TI LMU"
 	depends on LEDS_CLASS
-	depends on REGMAP
+	select REGMAP
 	help
 	  Say Y to enable the LED driver for TI LMU devices.
 	  This supports common features between the TI LM3532, LM3631, LM3632,
diff --git linux-libre-6.1-gnu/drivers/leds/led-class.c linux-libre-6.1.39-gnu/drivers/leds/led-class.c
index 6a8ea94834fa..aa39b2a48fdf 100644
--- linux-libre-6.1-gnu/drivers/leds/led-class.c
+++ linux-libre-6.1.39-gnu/drivers/leds/led-class.c
@@ -235,14 +235,17 @@ struct led_classdev *of_led_get(struct device_node *np, int index)
 
 	led_dev = class_find_device_by_of_node(leds_class, led_node);
 	of_node_put(led_node);
+	put_device(led_dev);
 
 	if (!led_dev)
 		return ERR_PTR(-EPROBE_DEFER);
 
 	led_cdev = dev_get_drvdata(led_dev);
 
-	if (!try_module_get(led_cdev->dev->parent->driver->owner))
+	if (!try_module_get(led_cdev->dev->parent->driver->owner)) {
+		put_device(led_cdev->dev);
 		return ERR_PTR(-ENODEV);
+	}
 
 	return led_cdev;
 }
@@ -255,6 +258,7 @@ EXPORT_SYMBOL_GPL(of_led_get);
 void led_put(struct led_classdev *led_cdev)
 {
 	module_put(led_cdev->dev->parent->driver->owner);
+	put_device(led_cdev->dev);
 }
 EXPORT_SYMBOL_GPL(led_put);
 
diff --git linux-libre-6.1-gnu/drivers/leds/leds-is31fl319x.c linux-libre-6.1.39-gnu/drivers/leds/leds-is31fl319x.c
index 52b59b62f437..7c908414ac7e 100644
--- linux-libre-6.1-gnu/drivers/leds/leds-is31fl319x.c
+++ linux-libre-6.1.39-gnu/drivers/leds/leds-is31fl319x.c
@@ -38,6 +38,7 @@
 #define IS31FL3190_CURRENT_uA_MIN	5000
 #define IS31FL3190_CURRENT_uA_DEFAULT	42000
 #define IS31FL3190_CURRENT_uA_MAX	42000
+#define IS31FL3190_CURRENT_SHIFT	2
 #define IS31FL3190_CURRENT_MASK		GENMASK(4, 2)
 #define IS31FL3190_CURRENT_5_mA		0x02
 #define IS31FL3190_CURRENT_10_mA	0x01
@@ -494,6 +495,11 @@ static inline int is31fl3196_db_to_gain(u32 dezibel)
 	return dezibel / IS31FL3196_AUDIO_GAIN_DB_STEP;
 }
 
+static void is31f1319x_mutex_destroy(void *lock)
+{
+	mutex_destroy(lock);
+}
+
 static int is31fl319x_probe(struct i2c_client *client)
 {
 	struct is31fl319x_chip *is31;
@@ -510,7 +516,7 @@ static int is31fl319x_probe(struct i2c_client *client)
 		return -ENOMEM;
 
 	mutex_init(&is31->lock);
-	err = devm_add_action(dev, (void (*)(void *))mutex_destroy, &is31->lock);
+	err = devm_add_action_or_reset(dev, is31f1319x_mutex_destroy, &is31->lock);
 	if (err)
 		return err;
 
@@ -553,7 +559,7 @@ static int is31fl319x_probe(struct i2c_client *client)
 			     is31fl3196_db_to_gain(is31->audio_gain_db));
 	else
 		regmap_update_bits(is31->regmap, IS31FL3190_CURRENT, IS31FL3190_CURRENT_MASK,
-				   is31fl3190_microamp_to_cs(dev, aggregated_led_microamp));
+				   is31fl3190_microamp_to_cs(dev, aggregated_led_microamp) << IS31FL3190_CURRENT_SHIFT);
 
 	for (i = 0; i < is31->cdef->num_leds; i++) {
 		struct is31fl319x_led *led = &is31->leds[i];
diff --git linux-libre-6.1-gnu/drivers/leds/leds-tca6507.c linux-libre-6.1.39-gnu/drivers/leds/leds-tca6507.c
index 161bef65c6b7..62a968613cc3 100644
--- linux-libre-6.1-gnu/drivers/leds/leds-tca6507.c
+++ linux-libre-6.1.39-gnu/drivers/leds/leds-tca6507.c
@@ -691,8 +691,9 @@ tca6507_led_dt_init(struct device *dev)
 		if (fwnode_property_read_string(child, "label", &led.name))
 			led.name = fwnode_get_name(child);
 
-		fwnode_property_read_string(child, "linux,default-trigger",
-					    &led.default_trigger);
+		if (fwnode_property_read_string(child, "linux,default-trigger",
+						&led.default_trigger))
+			led.default_trigger = NULL;
 
 		led.flags = 0;
 		if (fwnode_property_match_string(child, "compatible",
diff --git linux-libre-6.1-gnu/drivers/leds/rgb/leds-qcom-lpg.c linux-libre-6.1.39-gnu/drivers/leds/rgb/leds-qcom-lpg.c
index 02f51cc61837..f1c2419334e6 100644
--- linux-libre-6.1-gnu/drivers/leds/rgb/leds-qcom-lpg.c
+++ linux-libre-6.1.39-gnu/drivers/leds/rgb/leds-qcom-lpg.c
@@ -602,8 +602,8 @@ static void lpg_brightness_set(struct lpg_led *led, struct led_classdev *cdev,
 		lpg_lut_sync(lpg, lut_mask);
 }
 
-static void lpg_brightness_single_set(struct led_classdev *cdev,
-				      enum led_brightness value)
+static int lpg_brightness_single_set(struct led_classdev *cdev,
+				     enum led_brightness value)
 {
 	struct lpg_led *led = container_of(cdev, struct lpg_led, cdev);
 	struct mc_subled info;
@@ -614,10 +614,12 @@ static void lpg_brightness_single_set(struct led_classdev *cdev,
 	lpg_brightness_set(led, cdev, &info);
 
 	mutex_unlock(&led->lpg->lock);
+
+	return 0;
 }
 
-static void lpg_brightness_mc_set(struct led_classdev *cdev,
-				  enum led_brightness value)
+static int lpg_brightness_mc_set(struct led_classdev *cdev,
+				 enum led_brightness value)
 {
 	struct led_classdev_mc *mc = lcdev_to_mccdev(cdev);
 	struct lpg_led *led = container_of(mc, struct lpg_led, mcdev);
@@ -628,6 +630,8 @@ static void lpg_brightness_mc_set(struct led_classdev *cdev,
 	lpg_brightness_set(led, cdev, mc->subled_info);
 
 	mutex_unlock(&led->lpg->lock);
+
+	return 0;
 }
 
 static int lpg_blink_set(struct lpg_led *led,
@@ -968,8 +972,8 @@ out_unlock:
 	return ret;
 }
 
-static void lpg_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
-			      struct pwm_state *state)
+static int lpg_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
+			     struct pwm_state *state)
 {
 	struct lpg *lpg = container_of(chip, struct lpg, pwm);
 	struct lpg_channel *chan = &lpg->channels[pwm->hwpwm];
@@ -982,20 +986,20 @@ static void lpg_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	ret = regmap_read(lpg->map, chan->base + LPG_SIZE_CLK_REG, &val);
 	if (ret)
-		return;
+		return 0;
 
 	refclk = lpg_clk_rates[val & PWM_CLK_SELECT_MASK];
 	if (refclk) {
 		ret = regmap_read(lpg->map, chan->base + LPG_PREDIV_CLK_REG, &val);
 		if (ret)
-			return;
+			return 0;
 
 		pre_div = lpg_pre_divs[FIELD_GET(PWM_FREQ_PRE_DIV_MASK, val)];
 		m = FIELD_GET(PWM_FREQ_EXP_MASK, val);
 
 		ret = regmap_bulk_read(lpg->map, chan->base + PWM_VALUE_REG, &pwm_value, sizeof(pwm_value));
 		if (ret)
-			return;
+			return 0;
 
 		state->period = DIV_ROUND_UP_ULL((u64)NSEC_PER_SEC * LPG_RESOLUTION * pre_div * (1 << m), refclk);
 		state->duty_cycle = DIV_ROUND_UP_ULL((u64)NSEC_PER_SEC * pwm_value * pre_div * (1 << m), refclk);
@@ -1006,13 +1010,15 @@ static void lpg_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	ret = regmap_read(lpg->map, chan->base + PWM_ENABLE_CONTROL_REG, &val);
 	if (ret)
-		return;
+		return 0;
 
 	state->enabled = FIELD_GET(LPG_ENABLE_CONTROL_OUTPUT, val);
 	state->polarity = PWM_POLARITY_NORMAL;
 
 	if (state->duty_cycle > state->period)
 		state->duty_cycle = state->period;
+
+	return 0;
 }
 
 static const struct pwm_ops lpg_pwm_ops = {
@@ -1118,7 +1124,7 @@ static int lpg_add_led(struct lpg *lpg, struct device_node *np)
 		led->mcdev.num_colors = num_channels;
 
 		cdev = &led->mcdev.led_cdev;
-		cdev->brightness_set = lpg_brightness_mc_set;
+		cdev->brightness_set_blocking = lpg_brightness_mc_set;
 		cdev->blink_set = lpg_blink_mc_set;
 
 		/* Register pattern accessors only if we have a LUT block */
@@ -1132,7 +1138,7 @@ static int lpg_add_led(struct lpg *lpg, struct device_node *np)
 			return ret;
 
 		cdev = &led->cdev;
-		cdev->brightness_set = lpg_brightness_single_set;
+		cdev->brightness_set_blocking = lpg_brightness_single_set;
 		cdev->blink_set = lpg_blink_single_set;
 
 		/* Register pattern accessors only if we have a LUT block */
@@ -1151,7 +1157,7 @@ static int lpg_add_led(struct lpg *lpg, struct device_node *np)
 	else
 		cdev->brightness = LED_OFF;
 
-	cdev->brightness_set(cdev, cdev->brightness);
+	cdev->brightness_set_blocking(cdev, cdev->brightness);
 
 	init_data.fwnode = of_fwnode_handle(np);
 
diff --git linux-libre-6.1-gnu/drivers/leds/simple/simatic-ipc-leds-gpio.c linux-libre-6.1.39-gnu/drivers/leds/simple/simatic-ipc-leds-gpio.c
index 07f0d79d604d..e8d329b5a68c 100644
--- linux-libre-6.1-gnu/drivers/leds/simple/simatic-ipc-leds-gpio.c
+++ linux-libre-6.1.39-gnu/drivers/leds/simple/simatic-ipc-leds-gpio.c
@@ -77,6 +77,8 @@ static int simatic_ipc_leds_gpio_probe(struct platform_device *pdev)
 
 	switch (plat->devmode) {
 	case SIMATIC_IPC_DEVICE_127E:
+		if (!IS_ENABLED(CONFIG_PINCTRL_BROXTON))
+			return -ENODEV;
 		simatic_ipc_led_gpio_table = &simatic_ipc_led_gpio_table_127e;
 		break;
 	case SIMATIC_IPC_DEVICE_227G:
diff --git linux-libre-6.1-gnu/drivers/leds/trigger/ledtrig-netdev.c linux-libre-6.1.39-gnu/drivers/leds/trigger/ledtrig-netdev.c
index d5e774d83021..f4d670ec30bc 100644
--- linux-libre-6.1-gnu/drivers/leds/trigger/ledtrig-netdev.c
+++ linux-libre-6.1.39-gnu/drivers/leds/trigger/ledtrig-netdev.c
@@ -318,6 +318,9 @@ static int netdev_trig_notify(struct notifier_block *nb,
 	clear_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode);
 	switch (evt) {
 	case NETDEV_CHANGENAME:
+		if (netif_carrier_ok(dev))
+			set_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode);
+		fallthrough;
 	case NETDEV_REGISTER:
 		if (trigger_data->net_dev)
 			dev_put(trigger_data->net_dev);
diff --git linux-libre-6.1-gnu/drivers/macintosh/Kconfig linux-libre-6.1.39-gnu/drivers/macintosh/Kconfig
index 539a2ed4e13d..a0e717a986dc 100644
--- linux-libre-6.1-gnu/drivers/macintosh/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/macintosh/Kconfig
@@ -86,6 +86,7 @@ config ADB_PMU_LED
 
 config ADB_PMU_LED_DISK
 	bool "Use front LED as DISK LED by default"
+	depends on ATA
 	depends on ADB_PMU_LED
 	depends on LEDS_CLASS
 	select LEDS_TRIGGERS
diff --git linux-libre-6.1-gnu/drivers/macintosh/macio-adb.c linux-libre-6.1.39-gnu/drivers/macintosh/macio-adb.c
index 9b63bd2551c6..cd4e34d15c26 100644
--- linux-libre-6.1-gnu/drivers/macintosh/macio-adb.c
+++ linux-libre-6.1.39-gnu/drivers/macintosh/macio-adb.c
@@ -108,6 +108,10 @@ int macio_init(void)
 		return -ENXIO;
 	}
 	adb = ioremap(r.start, sizeof(struct adb_regs));
+	if (!adb) {
+		of_node_put(adbs);
+		return -ENOMEM;
+	}
 
 	out_8(&adb->ctrl.r, 0);
 	out_8(&adb->intr.r, 0);
diff --git linux-libre-6.1-gnu/drivers/macintosh/macio_asic.c linux-libre-6.1.39-gnu/drivers/macintosh/macio_asic.c
index 1ec1e5984563..3bc1f374e657 100644
--- linux-libre-6.1-gnu/drivers/macintosh/macio_asic.c
+++ linux-libre-6.1.39-gnu/drivers/macintosh/macio_asic.c
@@ -424,7 +424,7 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
 	if (of_device_register(&dev->ofdev) != 0) {
 		printk(KERN_DEBUG"macio: device registration error for %s!\n",
 		       dev_name(&dev->ofdev.dev));
-		kfree(dev);
+		put_device(&dev->ofdev.dev);
 		return NULL;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/macintosh/windfarm_lm75_sensor.c linux-libre-6.1.39-gnu/drivers/macintosh/windfarm_lm75_sensor.c
index 204661c8e918..9dd80837a759 100644
--- linux-libre-6.1-gnu/drivers/macintosh/windfarm_lm75_sensor.c
+++ linux-libre-6.1.39-gnu/drivers/macintosh/windfarm_lm75_sensor.c
@@ -33,8 +33,8 @@
 #endif
 
 struct wf_lm75_sensor {
-	int			ds1775 : 1;
-	int			inited : 1;
+	unsigned int		ds1775 : 1;
+	unsigned int		inited : 1;
 	struct i2c_client	*i2c;
 	struct wf_sensor	sens;
 };
diff --git linux-libre-6.1-gnu/drivers/macintosh/windfarm_smu_sat.c linux-libre-6.1.39-gnu/drivers/macintosh/windfarm_smu_sat.c
index be5d4593db93..98fb31e00e20 100644
--- linux-libre-6.1-gnu/drivers/macintosh/windfarm_smu_sat.c
+++ linux-libre-6.1.39-gnu/drivers/macintosh/windfarm_smu_sat.c
@@ -171,6 +171,7 @@ static void wf_sat_release(struct kref *ref)
 
 	if (sat->nr >= 0)
 		sats[sat->nr] = NULL;
+	of_node_put(sat->node);
 	kfree(sat);
 }
 
diff --git linux-libre-6.1-gnu/drivers/macintosh/windfarm_smu_sensors.c linux-libre-6.1.39-gnu/drivers/macintosh/windfarm_smu_sensors.c
index 00c6fe25fcba..2bdb73b34d29 100644
--- linux-libre-6.1-gnu/drivers/macintosh/windfarm_smu_sensors.c
+++ linux-libre-6.1.39-gnu/drivers/macintosh/windfarm_smu_sensors.c
@@ -274,8 +274,8 @@ struct smu_cpu_power_sensor {
 	struct list_head	link;
 	struct wf_sensor	*volts;
 	struct wf_sensor	*amps;
-	int			fake_volts : 1;
-	int			quadratic : 1;
+	unsigned int		fake_volts : 1;
+	unsigned int		quadratic : 1;
 	struct wf_sensor	sens;
 };
 #define to_smu_cpu_power(c) container_of(c, struct smu_cpu_power_sensor, sens)
diff --git linux-libre-6.1-gnu/drivers/mailbox/arm_mhuv2.c linux-libre-6.1.39-gnu/drivers/mailbox/arm_mhuv2.c
index a47aef8df52f..c6d4957c4da8 100644
--- linux-libre-6.1-gnu/drivers/mailbox/arm_mhuv2.c
+++ linux-libre-6.1.39-gnu/drivers/mailbox/arm_mhuv2.c
@@ -1062,8 +1062,8 @@ static int mhuv2_probe(struct amba_device *adev, const struct amba_id *id)
 	int ret = -EINVAL;
 
 	reg = devm_of_iomap(dev, dev->of_node, 0, NULL);
-	if (!reg)
-		return -ENOMEM;
+	if (IS_ERR(reg))
+		return PTR_ERR(reg);
 
 	mhu = devm_kzalloc(dev, sizeof(*mhu), GFP_KERNEL);
 	if (!mhu)
diff --git linux-libre-6.1-gnu/drivers/mailbox/mailbox-mpfs.c linux-libre-6.1.39-gnu/drivers/mailbox/mailbox-mpfs.c
index cfacb3f320a6..08aa840cccac 100644
--- linux-libre-6.1-gnu/drivers/mailbox/mailbox-mpfs.c
+++ linux-libre-6.1.39-gnu/drivers/mailbox/mailbox-mpfs.c
@@ -2,7 +2,7 @@
 /*
  * Microchip PolarFire SoC (MPFS) system controller/mailbox controller driver
  *
- * Copyright (c) 2020 Microchip Corporation. All rights reserved.
+ * Copyright (c) 2020-2022 Microchip Corporation. All rights reserved.
  *
  * Author: Conor Dooley <conor.dooley@microchip.com>
  *
@@ -56,7 +56,7 @@
 #define SCB_STATUS_NOTIFY_MASK BIT(SCB_STATUS_NOTIFY)
 
 #define SCB_STATUS_POS (16)
-#define SCB_STATUS_MASK GENMASK_ULL(SCB_STATUS_POS + SCB_MASK_WIDTH, SCB_STATUS_POS)
+#define SCB_STATUS_MASK GENMASK(SCB_STATUS_POS + SCB_MASK_WIDTH - 1, SCB_STATUS_POS)
 
 struct mpfs_mbox {
 	struct mbox_controller controller;
@@ -79,6 +79,13 @@ static bool mpfs_mbox_busy(struct mpfs_mbox *mbox)
 	return status & SCB_STATUS_BUSY_MASK;
 }
 
+static bool mpfs_mbox_last_tx_done(struct mbox_chan *chan)
+{
+	struct mpfs_mbox *mbox = (struct mpfs_mbox *)chan->con_priv;
+
+	return !mpfs_mbox_busy(mbox);
+}
+
 static int mpfs_mbox_send_data(struct mbox_chan *chan, void *data)
 {
 	struct mpfs_mbox *mbox = (struct mpfs_mbox *)chan->con_priv;
@@ -130,13 +137,38 @@ static void mpfs_mbox_rx_data(struct mbox_chan *chan)
 	struct mpfs_mbox *mbox = (struct mpfs_mbox *)chan->con_priv;
 	struct mpfs_mss_response *response = mbox->response;
 	u16 num_words = ALIGN((response->resp_size), (4)) / 4U;
-	u32 i;
+	u32 i, status;
 
 	if (!response->resp_msg) {
 		dev_err(mbox->dev, "failed to assign memory for response %d\n", -ENOMEM);
 		return;
 	}
 
+	/*
+	 * The status is stored in bits 31:16 of the SERVICES_SR register.
+	 * It is only valid when BUSY == 0.
+	 * We should *never* get an interrupt while the controller is
+	 * still in the busy state. If we do, something has gone badly
+	 * wrong & the content of the mailbox would not be valid.
+	 */
+	if (mpfs_mbox_busy(mbox)) {
+		dev_err(mbox->dev, "got an interrupt but system controller is busy\n");
+		response->resp_status = 0xDEAD;
+		return;
+	}
+
+	status = readl_relaxed(mbox->ctrl_base + SERVICES_SR_OFFSET);
+
+	/*
+	 * If the status of the individual servers is non-zero, the service has
+	 * failed. The contents of the mailbox at this point are not be valid,
+	 * so don't bother reading them. Set the status so that the driver
+	 * implementing the service can handle the result.
+	 */
+	response->resp_status = (status & SCB_STATUS_MASK) >> SCB_STATUS_POS;
+	if (response->resp_status)
+		return;
+
 	if (!mpfs_mbox_busy(mbox)) {
 		for (i = 0; i < num_words; i++) {
 			response->resp_msg[i] =
@@ -157,7 +189,6 @@ static irqreturn_t mpfs_mbox_inbox_isr(int irq, void *data)
 
 	mpfs_mbox_rx_data(chan);
 
-	mbox_chan_txdone(chan, 0);
 	return IRQ_HANDLED;
 }
 
@@ -187,6 +218,7 @@ static const struct mbox_chan_ops mpfs_mbox_ops = {
 	.send_data = mpfs_mbox_send_data,
 	.startup = mpfs_mbox_startup,
 	.shutdown = mpfs_mbox_shutdown,
+	.last_tx_done = mpfs_mbox_last_tx_done,
 };
 
 static int mpfs_mbox_probe(struct platform_device *pdev)
@@ -222,7 +254,8 @@ static int mpfs_mbox_probe(struct platform_device *pdev)
 	mbox->controller.num_chans = 1;
 	mbox->controller.chans = mbox->chans;
 	mbox->controller.ops = &mpfs_mbox_ops;
-	mbox->controller.txdone_irq = true;
+	mbox->controller.txdone_poll = true;
+	mbox->controller.txpoll_period = 10u;
 
 	ret = devm_mbox_controller_register(&pdev->dev, &mbox->controller);
 	if (ret) {
diff --git linux-libre-6.1-gnu/drivers/mailbox/mailbox-test.c linux-libre-6.1.39-gnu/drivers/mailbox/mailbox-test.c
index 4555d678fadd..abcee58e851c 100644
--- linux-libre-6.1-gnu/drivers/mailbox/mailbox-test.c
+++ linux-libre-6.1.39-gnu/drivers/mailbox/mailbox-test.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/mailbox_client.h>
 #include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/poll.h>
@@ -38,6 +39,7 @@ struct mbox_test_device {
 	char			*signal;
 	char			*message;
 	spinlock_t		lock;
+	struct mutex		mutex;
 	wait_queue_head_t	waitq;
 	struct fasync_struct	*async_queue;
 	struct dentry		*root_debugfs_dir;
@@ -95,6 +97,7 @@ static ssize_t mbox_test_message_write(struct file *filp,
 				       size_t count, loff_t *ppos)
 {
 	struct mbox_test_device *tdev = filp->private_data;
+	char *message;
 	void *data;
 	int ret;
 
@@ -110,10 +113,13 @@ static ssize_t mbox_test_message_write(struct file *filp,
 		return -EINVAL;
 	}
 
-	tdev->message = kzalloc(MBOX_MAX_MSG_LEN, GFP_KERNEL);
-	if (!tdev->message)
+	message = kzalloc(MBOX_MAX_MSG_LEN, GFP_KERNEL);
+	if (!message)
 		return -ENOMEM;
 
+	mutex_lock(&tdev->mutex);
+
+	tdev->message = message;
 	ret = copy_from_user(tdev->message, userbuf, count);
 	if (ret) {
 		ret = -EFAULT;
@@ -144,6 +150,8 @@ out:
 	kfree(tdev->message);
 	tdev->signal = NULL;
 
+	mutex_unlock(&tdev->mutex);
+
 	return ret < 0 ? ret : count;
 }
 
@@ -392,6 +400,7 @@ static int mbox_test_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, tdev);
 
 	spin_lock_init(&tdev->lock);
+	mutex_init(&tdev->mutex);
 
 	if (tdev->rx_channel) {
 		tdev->rx_buffer = devm_kzalloc(&pdev->dev,
diff --git linux-libre-6.1-gnu/drivers/mailbox/pcc.c linux-libre-6.1.39-gnu/drivers/mailbox/pcc.c
index 3c2bc0ca454c..105d46c9801b 100644
--- linux-libre-6.1-gnu/drivers/mailbox/pcc.c
+++ linux-libre-6.1.39-gnu/drivers/mailbox/pcc.c
@@ -743,6 +743,7 @@ static int __init pcc_init(void)
 
 	if (IS_ERR(pcc_pdev)) {
 		pr_debug("Err creating PCC platform bundle\n");
+		pcc_chan_count = 0;
 		return PTR_ERR(pcc_pdev);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/mailbox/ti-msgmgr.c linux-libre-6.1.39-gnu/drivers/mailbox/ti-msgmgr.c
index ddac423ac1a9..03048cbda525 100644
--- linux-libre-6.1-gnu/drivers/mailbox/ti-msgmgr.c
+++ linux-libre-6.1.39-gnu/drivers/mailbox/ti-msgmgr.c
@@ -430,14 +430,20 @@ static int ti_msgmgr_send_data(struct mbox_chan *chan, void *data)
 		/* Ensure all unused data is 0 */
 		data_trail &= 0xFFFFFFFF >> (8 * (sizeof(u32) - trail_bytes));
 		writel(data_trail, data_reg);
-		data_reg++;
+		data_reg += sizeof(u32);
 	}
+
 	/*
 	 * 'data_reg' indicates next register to write. If we did not already
 	 * write on tx complete reg(last reg), we must do so for transmit
+	 * In addition, we also need to make sure all intermediate data
+	 * registers(if any required), are reset to 0 for TISCI backward
+	 * compatibility to be maintained.
 	 */
-	if (data_reg <= qinst->queue_buff_end)
-		writel(0, qinst->queue_buff_end);
+	while (data_reg <= qinst->queue_buff_end) {
+		writel(0, data_reg);
+		data_reg += sizeof(u32);
+	}
 
 	/* If we are in polled mode, wait for a response before proceeding */
 	if (ti_msgmgr_chan_has_polled_queue_rx(message->chan_rx))
diff --git linux-libre-6.1-gnu/drivers/mailbox/zynqmp-ipi-mailbox.c linux-libre-6.1.39-gnu/drivers/mailbox/zynqmp-ipi-mailbox.c
index 31a0fa914274..d097f45b0e5f 100644
--- linux-libre-6.1-gnu/drivers/mailbox/zynqmp-ipi-mailbox.c
+++ linux-libre-6.1.39-gnu/drivers/mailbox/zynqmp-ipi-mailbox.c
@@ -110,7 +110,7 @@ struct zynqmp_ipi_pdata {
 	unsigned int method;
 	u32 local_id;
 	int num_mboxes;
-	struct zynqmp_ipi_mbox *ipi_mboxes;
+	struct zynqmp_ipi_mbox ipi_mboxes[];
 };
 
 static struct device_driver zynqmp_ipi_mbox_driver = {
@@ -152,7 +152,7 @@ static irqreturn_t zynqmp_ipi_interrupt(int irq, void *data)
 	struct zynqmp_ipi_message *msg;
 	u64 arg0, arg3;
 	struct arm_smccc_res res;
-	int ret, i;
+	int ret, i, status = IRQ_NONE;
 
 	(void)irq;
 	arg0 = SMC_IPI_MAILBOX_STATUS_ENQUIRY;
@@ -170,11 +170,11 @@ static irqreturn_t zynqmp_ipi_interrupt(int irq, void *data)
 				memcpy_fromio(msg->data, mchan->req_buf,
 					      msg->len);
 				mbox_chan_received_data(chan, (void *)msg);
-				return IRQ_HANDLED;
+				status = IRQ_HANDLED;
 			}
 		}
 	}
-	return IRQ_NONE;
+	return status;
 }
 
 /**
@@ -493,6 +493,7 @@ static int zynqmp_ipi_mbox_probe(struct zynqmp_ipi_mbox *ipi_mbox,
 	ret = device_register(&ipi_mbox->dev);
 	if (ret) {
 		dev_err(dev, "Failed to register ipi mbox dev.\n");
+		put_device(&ipi_mbox->dev);
 		return ret;
 	}
 	mdev = &ipi_mbox->dev;
@@ -619,7 +620,8 @@ static void zynqmp_ipi_free_mboxes(struct zynqmp_ipi_pdata *pdata)
 		ipi_mbox = &pdata->ipi_mboxes[i];
 		if (ipi_mbox->dev.parent) {
 			mbox_controller_unregister(&ipi_mbox->mbox);
-			device_unregister(&ipi_mbox->dev);
+			if (device_is_registered(&ipi_mbox->dev))
+				device_unregister(&ipi_mbox->dev);
 		}
 	}
 }
@@ -632,8 +634,13 @@ static int zynqmp_ipi_probe(struct platform_device *pdev)
 	struct zynqmp_ipi_mbox *mbox;
 	int num_mboxes, ret = -EINVAL;
 
-	num_mboxes = of_get_child_count(np);
-	pdata = devm_kzalloc(dev, sizeof(*pdata) + (num_mboxes * sizeof(*mbox)),
+	num_mboxes = of_get_available_child_count(np);
+	if (num_mboxes == 0) {
+		dev_err(dev, "mailbox nodes not available\n");
+		return -EINVAL;
+	}
+
+	pdata = devm_kzalloc(dev, struct_size(pdata, ipi_mboxes, num_mboxes),
 			     GFP_KERNEL);
 	if (!pdata)
 		return -ENOMEM;
@@ -647,8 +654,6 @@ static int zynqmp_ipi_probe(struct platform_device *pdev)
 	}
 
 	pdata->num_mboxes = num_mboxes;
-	pdata->ipi_mboxes = (struct zynqmp_ipi_mbox *)
-			    ((char *)pdata + sizeof(*pdata));
 
 	mbox = pdata->ipi_mboxes;
 	for_each_available_child_of_node(np, nc) {
diff --git linux-libre-6.1-gnu/drivers/mcb/mcb-core.c linux-libre-6.1.39-gnu/drivers/mcb/mcb-core.c
index 338fc889b357..b8ad4f16b4ac 100644
--- linux-libre-6.1-gnu/drivers/mcb/mcb-core.c
+++ linux-libre-6.1.39-gnu/drivers/mcb/mcb-core.c
@@ -71,8 +71,10 @@ static int mcb_probe(struct device *dev)
 
 	get_device(dev);
 	ret = mdrv->probe(mdev, found_id);
-	if (ret)
+	if (ret) {
 		module_put(carrier_mod);
+		put_device(dev);
+	}
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/mcb/mcb-parse.c linux-libre-6.1.39-gnu/drivers/mcb/mcb-parse.c
index 0266bfddfbe2..aa6938da0db8 100644
--- linux-libre-6.1-gnu/drivers/mcb/mcb-parse.c
+++ linux-libre-6.1.39-gnu/drivers/mcb/mcb-parse.c
@@ -108,7 +108,7 @@ static int chameleon_parse_gdd(struct mcb_bus *bus,
 	return 0;
 
 err:
-	mcb_free_dev(mdev);
+	put_device(&mdev->dev);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/mcb/mcb-pci.c linux-libre-6.1.39-gnu/drivers/mcb/mcb-pci.c
index dc88232d9af8..53d9202ff9a7 100644
--- linux-libre-6.1-gnu/drivers/mcb/mcb-pci.c
+++ linux-libre-6.1.39-gnu/drivers/mcb/mcb-pci.c
@@ -31,7 +31,7 @@ static int mcb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
 	struct resource *res;
 	struct priv *priv;
-	int ret;
+	int ret, table_size;
 	unsigned long flags;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(struct priv), GFP_KERNEL);
@@ -90,7 +90,30 @@ static int mcb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (ret < 0)
 		goto out_mcb_bus;
 
-	dev_dbg(&pdev->dev, "Found %d cells\n", ret);
+	table_size = ret;
+
+	if (table_size < CHAM_HEADER_SIZE) {
+		/* Release the previous resources */
+		devm_iounmap(&pdev->dev, priv->base);
+		devm_release_mem_region(&pdev->dev, priv->mapbase, CHAM_HEADER_SIZE);
+
+		/* Then, allocate it again with the actual chameleon table size */
+		res = devm_request_mem_region(&pdev->dev, priv->mapbase,
+						table_size,
+						KBUILD_MODNAME);
+		if (!res) {
+			dev_err(&pdev->dev, "Failed to request PCI memory\n");
+			ret = -EBUSY;
+			goto out_mcb_bus;
+		}
+
+		priv->base = devm_ioremap(&pdev->dev, priv->mapbase, table_size);
+		if (!priv->base) {
+			dev_err(&pdev->dev, "Cannot ioremap\n");
+			ret = -ENOMEM;
+			goto out_mcb_bus;
+		}
+	}
 
 	mcb_bus_add_devices(priv->bus);
 
diff --git linux-libre-6.1-gnu/drivers/md/Kconfig linux-libre-6.1.39-gnu/drivers/md/Kconfig
index 998a5cfdbc4e..662d219c39bf 100644
--- linux-libre-6.1-gnu/drivers/md/Kconfig
+++ linux-libre-6.1.39-gnu/drivers/md/Kconfig
@@ -16,6 +16,10 @@ if MD
 config BLK_DEV_MD
 	tristate "RAID support"
 	select BLOCK_HOLDER_DEPRECATED if SYSFS
+	# BLOCK_LEGACY_AUTOLOAD requirement should be removed
+	# after relevant mdadm enhancements - to make "names=yes"
+	# the default - are widely available.
+	select BLOCK_LEGACY_AUTOLOAD
 	help
 	  This driver lets you combine several hard disk partitions into one
 	  logical block device. This can be used to simply append one
diff --git linux-libre-6.1-gnu/drivers/md/bcache/bcache_ondisk.h linux-libre-6.1.39-gnu/drivers/md/bcache/bcache_ondisk.h
index 97413586195b..f96034e0ba4f 100644
--- linux-libre-6.1-gnu/drivers/md/bcache/bcache_ondisk.h
+++ linux-libre-6.1.39-gnu/drivers/md/bcache/bcache_ondisk.h
@@ -106,7 +106,8 @@ static inline unsigned long bkey_bytes(const struct bkey *k)
 	return bkey_u64s(k) * sizeof(__u64);
 }
 
-#define bkey_copy(_dest, _src)	memcpy(_dest, _src, bkey_bytes(_src))
+#define bkey_copy(_dest, _src)	unsafe_memcpy(_dest, _src, bkey_bytes(_src), \
+					/* bkey is always padded */)
 
 static inline void bkey_copy_key(struct bkey *dest, const struct bkey *src)
 {
diff --git linux-libre-6.1-gnu/drivers/md/bcache/btree.c linux-libre-6.1.39-gnu/drivers/md/bcache/btree.c
index 147c493a989a..68b9d7ca864e 100644
--- linux-libre-6.1-gnu/drivers/md/bcache/btree.c
+++ linux-libre-6.1.39-gnu/drivers/md/bcache/btree.c
@@ -885,7 +885,7 @@ static struct btree *mca_cannibalize(struct cache_set *c, struct btree_op *op,
  * cannibalize_bucket() will take. This means every time we unlock the root of
  * the btree, we need to release this lock if we have it held.
  */
-static void bch_cannibalize_unlock(struct cache_set *c)
+void bch_cannibalize_unlock(struct cache_set *c)
 {
 	spin_lock(&c->btree_cannibalize_lock);
 	if (c->btree_cache_alloc_lock == current) {
@@ -1090,10 +1090,12 @@ struct btree *__bch_btree_node_alloc(struct cache_set *c, struct btree_op *op,
 				     struct btree *parent)
 {
 	BKEY_PADDED(key) k;
-	struct btree *b = ERR_PTR(-EAGAIN);
+	struct btree *b;
 
 	mutex_lock(&c->bucket_lock);
 retry:
+	/* return ERR_PTR(-EAGAIN) when it fails */
+	b = ERR_PTR(-EAGAIN);
 	if (__bch_bucket_alloc_set(c, RESERVE_BTREE, &k.key, wait))
 		goto err;
 
@@ -1138,7 +1140,7 @@ static struct btree *btree_node_alloc_replacement(struct btree *b,
 {
 	struct btree *n = bch_btree_node_alloc(b->c, op, b->level, b->parent);
 
-	if (!IS_ERR_OR_NULL(n)) {
+	if (!IS_ERR(n)) {
 		mutex_lock(&n->write_lock);
 		bch_btree_sort_into(&b->keys, &n->keys, &b->c->sort);
 		bkey_copy_key(&n->key, &b->key);
@@ -1340,7 +1342,7 @@ static int btree_gc_coalesce(struct btree *b, struct btree_op *op,
 	memset(new_nodes, 0, sizeof(new_nodes));
 	closure_init_stack(&cl);
 
-	while (nodes < GC_MERGE_NODES && !IS_ERR_OR_NULL(r[nodes].b))
+	while (nodes < GC_MERGE_NODES && !IS_ERR(r[nodes].b))
 		keys += r[nodes++].keys;
 
 	blocks = btree_default_blocks(b->c) * 2 / 3;
@@ -1352,7 +1354,7 @@ static int btree_gc_coalesce(struct btree *b, struct btree_op *op,
 
 	for (i = 0; i < nodes; i++) {
 		new_nodes[i] = btree_node_alloc_replacement(r[i].b, NULL);
-		if (IS_ERR_OR_NULL(new_nodes[i]))
+		if (IS_ERR(new_nodes[i]))
 			goto out_nocoalesce;
 	}
 
@@ -1487,7 +1489,7 @@ out_nocoalesce:
 	bch_keylist_free(&keylist);
 
 	for (i = 0; i < nodes; i++)
-		if (!IS_ERR_OR_NULL(new_nodes[i])) {
+		if (!IS_ERR(new_nodes[i])) {
 			btree_node_free(new_nodes[i]);
 			rw_unlock(true, new_nodes[i]);
 		}
@@ -1669,7 +1671,7 @@ static int bch_btree_gc_root(struct btree *b, struct btree_op *op,
 	if (should_rewrite) {
 		n = btree_node_alloc_replacement(b, NULL);
 
-		if (!IS_ERR_OR_NULL(n)) {
+		if (!IS_ERR(n)) {
 			bch_btree_node_write_sync(n);
 
 			bch_btree_set_root(n);
@@ -1968,6 +1970,15 @@ static int bch_btree_check_thread(void *arg)
 			c->gc_stats.nodes++;
 			bch_btree_op_init(&op, 0);
 			ret = bcache_btree(check_recurse, p, c->root, &op);
+			/*
+			 * The op may be added to cache_set's btree_cache_wait
+			 * in mca_cannibalize(), must ensure it is removed from
+			 * the list and release btree_cache_alloc_lock before
+			 * free op memory.
+			 * Otherwise, the btree_cache_wait will be damaged.
+			 */
+			bch_cannibalize_unlock(c);
+			finish_wait(&c->btree_cache_wait, &(&op)->wait);
 			if (ret)
 				goto out;
 		}
diff --git linux-libre-6.1-gnu/drivers/md/bcache/btree.h linux-libre-6.1.39-gnu/drivers/md/bcache/btree.h
index 1b5fdbc0d83e..a2920bbfcad5 100644
--- linux-libre-6.1-gnu/drivers/md/bcache/btree.h
+++ linux-libre-6.1.39-gnu/drivers/md/bcache/btree.h
@@ -282,6 +282,7 @@ void bch_initial_gc_finish(struct cache_set *c);
 void bch_moving_gc(struct cache_set *c);
 int bch_btree_check(struct cache_set *c);
 void bch_initial_mark_key(struct cache_set *c, int level, struct bkey *k);
+void bch_cannibalize_unlock(struct cache_set *c);
 
 static inline void wake_up_gc(struct cache_set *c)
 {
diff --git linux-libre-6.1-gnu/drivers/md/bcache/journal.c linux-libre-6.1.39-gnu/drivers/md/bcache/journal.c
index e5da469a4235..c182c21de2e8 100644
--- linux-libre-6.1-gnu/drivers/md/bcache/journal.c
+++ linux-libre-6.1.39-gnu/drivers/md/bcache/journal.c
@@ -149,7 +149,8 @@ add:
 				    bytes, GFP_KERNEL);
 			if (!i)
 				return -ENOMEM;
-			memcpy(&i->j, j, bytes);
+			unsafe_memcpy(&i->j, j, bytes,
+				/* "bytes" was calculated by set_bytes() above */);
 			/* Add to the location after 'where' points to */
 			list_add(&i->list, where);
 			ret = 1;
diff --git linux-libre-6.1-gnu/drivers/md/bcache/super.c linux-libre-6.1.39-gnu/drivers/md/bcache/super.c
index ba3909bb6bea..7660962e7b8b 100644
--- linux-libre-6.1-gnu/drivers/md/bcache/super.c
+++ linux-libre-6.1.39-gnu/drivers/md/bcache/super.c
@@ -1724,7 +1724,7 @@ static void cache_set_flush(struct closure *cl)
 	if (!IS_ERR_OR_NULL(c->gc_thread))
 		kthread_stop(c->gc_thread);
 
-	if (!IS_ERR_OR_NULL(c->root))
+	if (!IS_ERR(c->root))
 		list_add(&c->root->list, &c->btree_cache);
 
 	/*
@@ -2088,7 +2088,7 @@ static int run_cache_set(struct cache_set *c)
 
 		err = "cannot allocate new btree root";
 		c->root = __bch_btree_node_alloc(c, NULL, 0, true, NULL);
-		if (IS_ERR_OR_NULL(c->root))
+		if (IS_ERR(c->root))
 			goto err;
 
 		mutex_lock(&c->root->write_lock);
diff --git linux-libre-6.1-gnu/drivers/md/bcache/writeback.c linux-libre-6.1.39-gnu/drivers/md/bcache/writeback.c
index 0285b676e983..7bac2a88b794 100644
--- linux-libre-6.1-gnu/drivers/md/bcache/writeback.c
+++ linux-libre-6.1.39-gnu/drivers/md/bcache/writeback.c
@@ -890,6 +890,16 @@ static int bch_root_node_dirty_init(struct cache_set *c,
 	if (ret < 0)
 		pr_warn("sectors dirty init failed, ret=%d!\n", ret);
 
+	/*
+	 * The op may be added to cache_set's btree_cache_wait
+	 * in mca_cannibalize(), must ensure it is removed from
+	 * the list and release btree_cache_alloc_lock before
+	 * free op memory.
+	 * Otherwise, the btree_cache_wait will be damaged.
+	 */
+	bch_cannibalize_unlock(c);
+	finish_wait(&c->btree_cache_wait, &(&op.op)->wait);
+
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-bio-prison-v1.c linux-libre-6.1.39-gnu/drivers/md/dm-bio-prison-v1.c
index 1f8f98efd97a..138067abe14b 100644
--- linux-libre-6.1-gnu/drivers/md/dm-bio-prison-v1.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-bio-prison-v1.c
@@ -285,14 +285,14 @@ EXPORT_SYMBOL_GPL(dm_cell_promote_or_release);
 
 struct dm_deferred_entry {
 	struct dm_deferred_set *ds;
-	unsigned count;
+	unsigned int count;
 	struct list_head work_items;
 };
 
 struct dm_deferred_set {
 	spinlock_t lock;
-	unsigned current_entry;
-	unsigned sweeper;
+	unsigned int current_entry;
+	unsigned int sweeper;
 	struct dm_deferred_entry entries[DEFERRED_SET_SIZE];
 };
 
@@ -338,7 +338,7 @@ struct dm_deferred_entry *dm_deferred_entry_inc(struct dm_deferred_set *ds)
 }
 EXPORT_SYMBOL_GPL(dm_deferred_entry_inc);
 
-static unsigned ds_next(unsigned index)
+static unsigned int ds_next(unsigned int index)
 {
 	return (index + 1) % DEFERRED_SET_SIZE;
 }
@@ -373,7 +373,7 @@ EXPORT_SYMBOL_GPL(dm_deferred_entry_dec);
 int dm_deferred_set_add_work(struct dm_deferred_set *ds, struct list_head *work)
 {
 	int r = 1;
-	unsigned next_entry;
+	unsigned int next_entry;
 
 	spin_lock_irq(&ds->lock);
 	if ((ds->sweeper == ds->current_entry) &&
diff --git linux-libre-6.1-gnu/drivers/md/dm-bio-prison-v2.c linux-libre-6.1.39-gnu/drivers/md/dm-bio-prison-v2.c
index 9dec3b61cf70..0cc0d13c40e5 100644
--- linux-libre-6.1-gnu/drivers/md/dm-bio-prison-v2.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-bio-prison-v2.c
@@ -148,7 +148,7 @@ static bool __find_or_insert(struct dm_bio_prison_v2 *prison,
 
 static bool __get(struct dm_bio_prison_v2 *prison,
 		  struct dm_cell_key_v2 *key,
-		  unsigned lock_level,
+		  unsigned int lock_level,
 		  struct bio *inmate,
 		  struct dm_bio_prison_cell_v2 *cell_prealloc,
 		  struct dm_bio_prison_cell_v2 **cell)
@@ -171,7 +171,7 @@ static bool __get(struct dm_bio_prison_v2 *prison,
 
 bool dm_cell_get_v2(struct dm_bio_prison_v2 *prison,
 		    struct dm_cell_key_v2 *key,
-		    unsigned lock_level,
+		    unsigned int lock_level,
 		    struct bio *inmate,
 		    struct dm_bio_prison_cell_v2 *cell_prealloc,
 		    struct dm_bio_prison_cell_v2 **cell_result)
@@ -224,7 +224,7 @@ EXPORT_SYMBOL_GPL(dm_cell_put_v2);
 
 static int __lock(struct dm_bio_prison_v2 *prison,
 		  struct dm_cell_key_v2 *key,
-		  unsigned lock_level,
+		  unsigned int lock_level,
 		  struct dm_bio_prison_cell_v2 *cell_prealloc,
 		  struct dm_bio_prison_cell_v2 **cell_result)
 {
@@ -255,7 +255,7 @@ static int __lock(struct dm_bio_prison_v2 *prison,
 
 int dm_cell_lock_v2(struct dm_bio_prison_v2 *prison,
 		    struct dm_cell_key_v2 *key,
-		    unsigned lock_level,
+		    unsigned int lock_level,
 		    struct dm_bio_prison_cell_v2 *cell_prealloc,
 		    struct dm_bio_prison_cell_v2 **cell_result)
 {
@@ -291,7 +291,7 @@ EXPORT_SYMBOL_GPL(dm_cell_quiesce_v2);
 
 static int __promote(struct dm_bio_prison_v2 *prison,
 		     struct dm_bio_prison_cell_v2 *cell,
-		     unsigned new_lock_level)
+		     unsigned int new_lock_level)
 {
 	if (!cell->exclusive_lock)
 		return -EINVAL;
@@ -302,7 +302,7 @@ static int __promote(struct dm_bio_prison_v2 *prison,
 
 int dm_cell_lock_promote_v2(struct dm_bio_prison_v2 *prison,
 			    struct dm_bio_prison_cell_v2 *cell,
-			    unsigned new_lock_level)
+			    unsigned int new_lock_level)
 {
 	int r;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-bio-prison-v2.h linux-libre-6.1.39-gnu/drivers/md/dm-bio-prison-v2.h
index 6e04234268db..5a7d996bbbd8 100644
--- linux-libre-6.1-gnu/drivers/md/dm-bio-prison-v2.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-bio-prison-v2.h
@@ -44,8 +44,8 @@ struct dm_cell_key_v2 {
 struct dm_bio_prison_cell_v2 {
 	// FIXME: pack these
 	bool exclusive_lock;
-	unsigned exclusive_level;
-	unsigned shared_count;
+	unsigned int exclusive_level;
+	unsigned int shared_count;
 	struct work_struct *quiesce_continuation;
 
 	struct rb_node node;
@@ -86,7 +86,7 @@ void dm_bio_prison_free_cell_v2(struct dm_bio_prison_v2 *prison,
  */
 bool dm_cell_get_v2(struct dm_bio_prison_v2 *prison,
 		    struct dm_cell_key_v2 *key,
-		    unsigned lock_level,
+		    unsigned int lock_level,
 		    struct bio *inmate,
 		    struct dm_bio_prison_cell_v2 *cell_prealloc,
 		    struct dm_bio_prison_cell_v2 **cell_result);
@@ -114,7 +114,7 @@ bool dm_cell_put_v2(struct dm_bio_prison_v2 *prison,
  */
 int dm_cell_lock_v2(struct dm_bio_prison_v2 *prison,
 		    struct dm_cell_key_v2 *key,
-		    unsigned lock_level,
+		    unsigned int lock_level,
 		    struct dm_bio_prison_cell_v2 *cell_prealloc,
 		    struct dm_bio_prison_cell_v2 **cell_result);
 
@@ -132,7 +132,7 @@ void dm_cell_quiesce_v2(struct dm_bio_prison_v2 *prison,
  */
 int dm_cell_lock_promote_v2(struct dm_bio_prison_v2 *prison,
 			    struct dm_bio_prison_cell_v2 *cell,
-			    unsigned new_lock_level);
+			    unsigned int new_lock_level);
 
 /*
  * Adds any held bios to the bio list.
diff --git linux-libre-6.1-gnu/drivers/md/dm-bufio.c linux-libre-6.1.39-gnu/drivers/md/dm-bufio.c
index bb786c39545e..382c5cc47195 100644
--- linux-libre-6.1-gnu/drivers/md/dm-bufio.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-bufio.c
@@ -89,7 +89,7 @@ struct dm_bufio_client {
 	unsigned long n_buffers[LIST_SIZE];
 
 	struct block_device *bdev;
-	unsigned block_size;
+	unsigned int block_size;
 	s8 sectors_per_block_bits;
 	void (*alloc_callback)(struct dm_buffer *);
 	void (*write_callback)(struct dm_buffer *);
@@ -98,9 +98,9 @@ struct dm_bufio_client {
 	struct dm_io_client *dm_io;
 
 	struct list_head reserved_buffers;
-	unsigned need_reserved_buffers;
+	unsigned int need_reserved_buffers;
 
-	unsigned minimum_buffers;
+	unsigned int minimum_buffers;
 
 	struct rb_root buffer_tree;
 	wait_queue_head_t free_buffer_wait;
@@ -145,14 +145,14 @@ struct dm_buffer {
 	unsigned char list_mode;		/* LIST_* */
 	blk_status_t read_error;
 	blk_status_t write_error;
-	unsigned accessed;
-	unsigned hold_count;
+	unsigned int accessed;
+	unsigned int hold_count;
 	unsigned long state;
 	unsigned long last_accessed;
-	unsigned dirty_start;
-	unsigned dirty_end;
-	unsigned write_start;
-	unsigned write_end;
+	unsigned int dirty_start;
+	unsigned int dirty_end;
+	unsigned int write_start;
+	unsigned int write_end;
 	struct dm_bufio_client *c;
 	struct list_head write_list;
 	void (*end_io)(struct dm_buffer *, blk_status_t);
@@ -220,7 +220,7 @@ static unsigned long global_num = 0;
 /*
  * Buffers are freed after this timeout
  */
-static unsigned dm_bufio_max_age = DM_BUFIO_DEFAULT_AGE_SECS;
+static unsigned int dm_bufio_max_age = DM_BUFIO_DEFAULT_AGE_SECS;
 static unsigned long dm_bufio_retain_bytes = DM_BUFIO_DEFAULT_RETAIN_BYTES;
 
 static unsigned long dm_bufio_peak_allocated;
@@ -438,7 +438,7 @@ static void *alloc_buffer_data(struct dm_bufio_client *c, gfp_t gfp_mask,
 	 * as if GFP_NOIO was specified.
 	 */
 	if (gfp_mask & __GFP_NORETRY) {
-		unsigned noio_flag = memalloc_noio_save();
+		unsigned int noio_flag = memalloc_noio_save();
 		void *ptr = __vmalloc(c->block_size, gfp_mask);
 
 		memalloc_noio_restore(noio_flag);
@@ -591,7 +591,7 @@ static void dmio_complete(unsigned long error, void *context)
 }
 
 static void use_dmio(struct dm_buffer *b, enum req_op op, sector_t sector,
-		     unsigned n_sectors, unsigned offset)
+		     unsigned int n_sectors, unsigned int offset)
 {
 	int r;
 	struct dm_io_request io_req = {
@@ -629,11 +629,11 @@ static void bio_complete(struct bio *bio)
 }
 
 static void use_bio(struct dm_buffer *b, enum req_op op, sector_t sector,
-		    unsigned n_sectors, unsigned offset)
+		    unsigned int n_sectors, unsigned int offset)
 {
 	struct bio *bio;
 	char *ptr;
-	unsigned vec_size, len;
+	unsigned int vec_size, len;
 
 	vec_size = b->c->block_size >> PAGE_SHIFT;
 	if (unlikely(b->c->sectors_per_block_bits < PAGE_SHIFT - SECTOR_SHIFT))
@@ -654,7 +654,7 @@ dmio:
 	len = n_sectors << SECTOR_SHIFT;
 
 	do {
-		unsigned this_step = min((unsigned)(PAGE_SIZE - offset_in_page(ptr)), len);
+		unsigned int this_step = min((unsigned int)(PAGE_SIZE - offset_in_page(ptr)), len);
 		if (!bio_add_page(bio, virt_to_page(ptr), this_step,
 				  offset_in_page(ptr))) {
 			bio_put(bio);
@@ -684,9 +684,9 @@ static inline sector_t block_to_sector(struct dm_bufio_client *c, sector_t block
 static void submit_io(struct dm_buffer *b, enum req_op op,
 		      void (*end_io)(struct dm_buffer *, blk_status_t))
 {
-	unsigned n_sectors;
+	unsigned int n_sectors;
 	sector_t sector;
-	unsigned offset, end;
+	unsigned int offset, end;
 
 	b->end_io = end_io;
 
@@ -1156,7 +1156,7 @@ void *dm_bufio_new(struct dm_bufio_client *c, sector_t block,
 EXPORT_SYMBOL_GPL(dm_bufio_new);
 
 void dm_bufio_prefetch(struct dm_bufio_client *c,
-		       sector_t block, unsigned n_blocks)
+		       sector_t block, unsigned int n_blocks)
 {
 	struct blk_plug plug;
 
@@ -1232,7 +1232,7 @@ void dm_bufio_release(struct dm_buffer *b)
 EXPORT_SYMBOL_GPL(dm_bufio_release);
 
 void dm_bufio_mark_partial_buffer_dirty(struct dm_buffer *b,
-					unsigned start, unsigned end)
+					unsigned int start, unsigned int end)
 {
 	struct dm_bufio_client *c = b->c;
 
@@ -1529,13 +1529,13 @@ void dm_bufio_forget_buffers(struct dm_bufio_client *c, sector_t block, sector_t
 }
 EXPORT_SYMBOL_GPL(dm_bufio_forget_buffers);
 
-void dm_bufio_set_minimum_buffers(struct dm_bufio_client *c, unsigned n)
+void dm_bufio_set_minimum_buffers(struct dm_bufio_client *c, unsigned int n)
 {
 	c->minimum_buffers = n;
 }
 EXPORT_SYMBOL_GPL(dm_bufio_set_minimum_buffers);
 
-unsigned dm_bufio_get_block_size(struct dm_bufio_client *c)
+unsigned int dm_bufio_get_block_size(struct dm_bufio_client *c)
 {
 	return c->block_size;
 }
@@ -1734,15 +1734,15 @@ static unsigned long dm_bufio_shrink_count(struct shrinker *shrink, struct shrin
 /*
  * Create the buffering interface
  */
-struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsigned block_size,
-					       unsigned reserved_buffers, unsigned aux_size,
+struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsigned int block_size,
+					       unsigned int reserved_buffers, unsigned int aux_size,
 					       void (*alloc_callback)(struct dm_buffer *),
 					       void (*write_callback)(struct dm_buffer *),
 					       unsigned int flags)
 {
 	int r;
 	struct dm_bufio_client *c;
-	unsigned i;
+	unsigned int i;
 	char slab_name[27];
 
 	if (!block_size || block_size & ((1 << SECTOR_SHIFT) - 1)) {
@@ -1796,7 +1796,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign
 
 	if (block_size <= KMALLOC_MAX_SIZE &&
 	    (block_size < PAGE_SIZE || !is_power_of_2(block_size))) {
-		unsigned align = min(1U << __ffs(block_size), (unsigned)PAGE_SIZE);
+		unsigned int align = min(1U << __ffs(block_size), (unsigned int)PAGE_SIZE);
 		snprintf(slab_name, sizeof slab_name, "dm_bufio_cache-%u", block_size);
 		c->slab_cache = kmem_cache_create(slab_name, block_size, align,
 						  SLAB_RECLAIM_ACCOUNT, NULL);
@@ -1833,7 +1833,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign
 	c->shrinker.scan_objects = dm_bufio_shrink_scan;
 	c->shrinker.seeks = 1;
 	c->shrinker.batch = 0;
-	r = register_shrinker(&c->shrinker, "md-%s:(%u:%u)", slab_name,
+	r = register_shrinker(&c->shrinker, "dm-bufio:(%u:%u)",
 			      MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev));
 	if (r)
 		goto bad;
@@ -1872,7 +1872,7 @@ EXPORT_SYMBOL_GPL(dm_bufio_client_create);
  */
 void dm_bufio_client_destroy(struct dm_bufio_client *c)
 {
-	unsigned i;
+	unsigned int i;
 
 	drop_buffers(c);
 
@@ -1920,9 +1920,9 @@ void dm_bufio_set_sector_offset(struct dm_bufio_client *c, sector_t start)
 }
 EXPORT_SYMBOL_GPL(dm_bufio_set_sector_offset);
 
-static unsigned get_max_age_hz(void)
+static unsigned int get_max_age_hz(void)
 {
-	unsigned max_age = READ_ONCE(dm_bufio_max_age);
+	unsigned int max_age = READ_ONCE(dm_bufio_max_age);
 
 	if (max_age > UINT_MAX / HZ)
 		max_age = UINT_MAX / HZ;
@@ -1973,7 +1973,7 @@ static void do_global_cleanup(struct work_struct *w)
 	struct dm_bufio_client *locked_client = NULL;
 	struct dm_bufio_client *current_client;
 	struct dm_buffer *b;
-	unsigned spinlock_hold_count;
+	unsigned int spinlock_hold_count;
 	unsigned long threshold = dm_bufio_cache_size -
 		dm_bufio_cache_size / DM_BUFIO_LOW_WATERMARK_RATIO;
 	unsigned long loops = global_num * 2;
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-background-tracker.c linux-libre-6.1.39-gnu/drivers/md/dm-cache-background-tracker.c
index 84814e819e4c..c606e6bfc3f8 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-background-tracker.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-background-tracker.c
@@ -17,7 +17,7 @@ struct bt_work {
 };
 
 struct background_tracker {
-	unsigned max_work;
+	unsigned int max_work;
 	atomic_t pending_promotes;
 	atomic_t pending_writebacks;
 	atomic_t pending_demotes;
@@ -29,7 +29,7 @@ struct background_tracker {
 	struct kmem_cache *work_cache;
 };
 
-struct background_tracker *btracker_create(unsigned max_work)
+struct background_tracker *btracker_create(unsigned int max_work)
 {
 	struct background_tracker *b = kmalloc(sizeof(*b), GFP_KERNEL);
 
@@ -60,6 +60,14 @@ EXPORT_SYMBOL_GPL(btracker_create);
 
 void btracker_destroy(struct background_tracker *b)
 {
+	struct bt_work *w, *tmp;
+
+	BUG_ON(!list_empty(&b->issued));
+	list_for_each_entry_safe (w, tmp, &b->queued, list) {
+		list_del(&w->list);
+		kmem_cache_free(b->work_cache, w);
+	}
+
 	kmem_cache_destroy(b->work_cache);
 	kfree(b);
 }
@@ -147,13 +155,13 @@ static void update_stats(struct background_tracker *b, struct policy_work *w, in
 	}
 }
 
-unsigned btracker_nr_writebacks_queued(struct background_tracker *b)
+unsigned int btracker_nr_writebacks_queued(struct background_tracker *b)
 {
 	return atomic_read(&b->pending_writebacks);
 }
 EXPORT_SYMBOL_GPL(btracker_nr_writebacks_queued);
 
-unsigned btracker_nr_demotions_queued(struct background_tracker *b)
+unsigned int btracker_nr_demotions_queued(struct background_tracker *b)
 {
 	return atomic_read(&b->pending_demotes);
 }
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-background-tracker.h linux-libre-6.1.39-gnu/drivers/md/dm-cache-background-tracker.h
index 27ab90dbc275..14d3d53dc77a 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-background-tracker.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-background-tracker.h
@@ -12,19 +12,44 @@
 
 /*----------------------------------------------------------------*/
 
+/*
+ * The cache policy decides what background work should be performed,
+ * such as promotions, demotions and writebacks. The core cache target
+ * is in charge of performing the work, and does so when it sees fit.
+ *
+ * The background_tracker acts as a go between. Keeping track of future
+ * work that the policy has decided upon, and handing (issuing) it to
+ * the core target when requested.
+ *
+ * There is no locking in this, so calls will probably need to be
+ * protected with a spinlock.
+ */
+
 struct background_work;
 struct background_tracker;
 
 /*
- * FIXME: discuss lack of locking in all methods.
+ * Create a new tracker, it will not be able to queue more than
+ * 'max_work' entries.
+ */
+struct background_tracker *btracker_create(unsigned int max_work);
+
+/*
+ * Destroy the tracker. No issued, but not complete, work should
+ * exist when this is called. It is fine to have queued but unissued
+ * work.
  */
-struct background_tracker *btracker_create(unsigned max_work);
 void btracker_destroy(struct background_tracker *b);
 
-unsigned btracker_nr_writebacks_queued(struct background_tracker *b);
-unsigned btracker_nr_demotions_queued(struct background_tracker *b);
+unsigned int btracker_nr_writebacks_queued(struct background_tracker *b);
+unsigned int btracker_nr_demotions_queued(struct background_tracker *b);
 
 /*
+ * Queue some work within the tracker. 'work' should point to the work
+ * to queue, this will be copied (ownership doesn't pass).  If pwork
+ * is not NULL then it will be set to point to the tracker's internal
+ * copy of the work.
+ *
  * returns -EINVAL iff the work is already queued.  -ENOMEM if the work
  * couldn't be queued for another reason.
  */
@@ -33,11 +58,20 @@ int btracker_queue(struct background_tracker *b,
 		   struct policy_work **pwork);
 
 /*
+ * Hands out the next piece of work to be performed.
  * Returns -ENODATA if there's no work.
  */
 int btracker_issue(struct background_tracker *b, struct policy_work **work);
-void btracker_complete(struct background_tracker *b,
-		       struct policy_work *op);
+
+/*
+ * Informs the tracker that the work has been completed and it may forget
+ * about it.
+ */
+void btracker_complete(struct background_tracker *b, struct policy_work *op);
+
+/*
+ * Predicate to see if an origin block is already scheduled for promotion.
+ */
 bool btracker_promotion_already_present(struct background_tracker *b,
 					dm_oblock_t oblock);
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-metadata.c linux-libre-6.1.39-gnu/drivers/md/dm-cache-metadata.c
index ab13b7380265..f5b4c996dc05 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-metadata.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-metadata.c
@@ -104,7 +104,7 @@ struct dm_cache_metadata {
 	refcount_t ref_count;
 	struct list_head list;
 
-	unsigned version;
+	unsigned int version;
 	struct block_device *bdev;
 	struct dm_block_manager *bm;
 	struct dm_space_map *metadata_sm;
@@ -129,7 +129,7 @@ struct dm_cache_metadata {
 	bool clean_when_opened:1;
 
 	char policy_name[CACHE_POLICY_NAME_SIZE];
-	unsigned policy_version[CACHE_POLICY_VERSION_SIZE];
+	unsigned int policy_version[CACHE_POLICY_VERSION_SIZE];
 	size_t policy_hint_size;
 	struct dm_cache_statistics stats;
 
@@ -260,10 +260,10 @@ static int superblock_lock(struct dm_cache_metadata *cmd,
 static int __superblock_all_zeroes(struct dm_block_manager *bm, bool *result)
 {
 	int r;
-	unsigned i;
+	unsigned int i;
 	struct dm_block *b;
 	__le64 *data_le, zero = cpu_to_le64(0);
-	unsigned sb_block_size = dm_bm_block_size(bm) / sizeof(__le64);
+	unsigned int sb_block_size = dm_bm_block_size(bm) / sizeof(__le64);
 
 	/*
 	 * We can't use a validator here - it may be all zeroes.
@@ -551,11 +551,13 @@ static int __create_persistent_data_objects(struct dm_cache_metadata *cmd,
 	return r;
 }
 
-static void __destroy_persistent_data_objects(struct dm_cache_metadata *cmd)
+static void __destroy_persistent_data_objects(struct dm_cache_metadata *cmd,
+					      bool destroy_bm)
 {
 	dm_sm_destroy(cmd->metadata_sm);
 	dm_tm_destroy(cmd->tm);
-	dm_block_manager_destroy(cmd->bm);
+	if (destroy_bm)
+		dm_block_manager_destroy(cmd->bm);
 }
 
 typedef unsigned long (*flags_mutator)(unsigned long);
@@ -725,7 +727,7 @@ static int __commit_transaction(struct dm_cache_metadata *cmd,
  */
 #define FLAGS_MASK ((1 << 16) - 1)
 
-static __le64 pack_value(dm_oblock_t block, unsigned flags)
+static __le64 pack_value(dm_oblock_t block, unsigned int flags)
 {
 	uint64_t value = from_oblock(block);
 	value <<= 16;
@@ -733,7 +735,7 @@ static __le64 pack_value(dm_oblock_t block, unsigned flags)
 	return cpu_to_le64(value);
 }
 
-static void unpack_value(__le64 value_le, dm_oblock_t *block, unsigned *flags)
+static void unpack_value(__le64 value_le, dm_oblock_t *block, unsigned int *flags)
 {
 	uint64_t value = le64_to_cpu(value_le);
 	uint64_t b = value >> 16;
@@ -747,7 +749,7 @@ static struct dm_cache_metadata *metadata_open(struct block_device *bdev,
 					       sector_t data_block_size,
 					       bool may_format_device,
 					       size_t policy_hint_size,
-					       unsigned metadata_version)
+					       unsigned int metadata_version)
 {
 	int r;
 	struct dm_cache_metadata *cmd;
@@ -808,7 +810,7 @@ static struct dm_cache_metadata *lookup_or_open(struct block_device *bdev,
 						sector_t data_block_size,
 						bool may_format_device,
 						size_t policy_hint_size,
-						unsigned metadata_version)
+						unsigned int metadata_version)
 {
 	struct dm_cache_metadata *cmd, *cmd2;
 
@@ -826,7 +828,7 @@ static struct dm_cache_metadata *lookup_or_open(struct block_device *bdev,
 		cmd2 = lookup(bdev);
 		if (cmd2) {
 			mutex_unlock(&table_lock);
-			__destroy_persistent_data_objects(cmd);
+			__destroy_persistent_data_objects(cmd, true);
 			kfree(cmd);
 			return cmd2;
 		}
@@ -853,7 +855,7 @@ struct dm_cache_metadata *dm_cache_metadata_open(struct block_device *bdev,
 						 sector_t data_block_size,
 						 bool may_format_device,
 						 size_t policy_hint_size,
-						 unsigned metadata_version)
+						 unsigned int metadata_version)
 {
 	struct dm_cache_metadata *cmd = lookup_or_open(bdev, data_block_size, may_format_device,
 						       policy_hint_size, metadata_version);
@@ -874,7 +876,7 @@ void dm_cache_metadata_close(struct dm_cache_metadata *cmd)
 		mutex_unlock(&table_lock);
 
 		if (!cmd->fail_io)
-			__destroy_persistent_data_objects(cmd);
+			__destroy_persistent_data_objects(cmd, true);
 		kfree(cmd);
 	}
 }
@@ -888,7 +890,7 @@ static int block_clean_combined_dirty(struct dm_cache_metadata *cmd, dm_cblock_t
 	int r;
 	__le64 value;
 	dm_oblock_t ob;
-	unsigned flags;
+	unsigned int flags;
 
 	r = dm_array_get_value(&cmd->info, cmd->root, from_cblock(b), &value);
 	if (r)
@@ -1286,7 +1288,7 @@ static bool policy_unchanged(struct dm_cache_metadata *cmd,
 			     struct dm_cache_policy *policy)
 {
 	const char *policy_name = dm_cache_policy_get_name(policy);
-	const unsigned *policy_version = dm_cache_policy_get_version(policy);
+	const unsigned int *policy_version = dm_cache_policy_get_version(policy);
 	size_t policy_hint_size = dm_cache_policy_get_hint_size(policy);
 
 	/*
@@ -1337,7 +1339,7 @@ static int __load_mapping_v1(struct dm_cache_metadata *cmd,
 	__le32 *hint_value_le;
 
 	dm_oblock_t oblock;
-	unsigned flags;
+	unsigned int flags;
 	bool dirty = true;
 
 	dm_array_cursor_get_value(mapping_cursor, (void **) &mapping_value_le);
@@ -1379,7 +1381,7 @@ static int __load_mapping_v2(struct dm_cache_metadata *cmd,
 	__le32 *hint_value_le;
 
 	dm_oblock_t oblock;
-	unsigned flags;
+	unsigned int flags;
 	bool dirty = true;
 
 	dm_array_cursor_get_value(mapping_cursor, (void **) &mapping_value_le);
@@ -1511,7 +1513,7 @@ static int __dump_mapping(void *context, uint64_t cblock, void *leaf)
 {
 	__le64 value;
 	dm_oblock_t oblock;
-	unsigned flags;
+	unsigned int flags;
 
 	memcpy(&value, leaf, sizeof(value));
 	unpack_value(value, &oblock, &flags);
@@ -1545,7 +1547,7 @@ int dm_cache_changed_this_transaction(struct dm_cache_metadata *cmd)
 static int __dirty(struct dm_cache_metadata *cmd, dm_cblock_t cblock, bool dirty)
 {
 	int r;
-	unsigned flags;
+	unsigned int flags;
 	dm_oblock_t oblock;
 	__le64 value;
 
@@ -1572,10 +1574,10 @@ static int __dirty(struct dm_cache_metadata *cmd, dm_cblock_t cblock, bool dirty
 
 }
 
-static int __set_dirty_bits_v1(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits)
+static int __set_dirty_bits_v1(struct dm_cache_metadata *cmd, unsigned int nr_bits, unsigned long *bits)
 {
 	int r;
-	unsigned i;
+	unsigned int i;
 	for (i = 0; i < nr_bits; i++) {
 		r = __dirty(cmd, to_cblock(i), test_bit(i, bits));
 		if (r)
@@ -1592,7 +1594,7 @@ static int is_dirty_callback(uint32_t index, bool *value, void *context)
 	return 0;
 }
 
-static int __set_dirty_bits_v2(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits)
+static int __set_dirty_bits_v2(struct dm_cache_metadata *cmd, unsigned int nr_bits, unsigned long *bits)
 {
 	int r = 0;
 
@@ -1611,7 +1613,7 @@ static int __set_dirty_bits_v2(struct dm_cache_metadata *cmd, unsigned nr_bits,
 }
 
 int dm_cache_set_dirty_bits(struct dm_cache_metadata *cmd,
-			    unsigned nr_bits,
+			    unsigned int nr_bits,
 			    unsigned long *bits)
 {
 	int r;
@@ -1710,7 +1712,7 @@ static int write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *po
 	int r;
 	size_t hint_size;
 	const char *policy_name = dm_cache_policy_get_name(policy);
-	const unsigned *policy_version = dm_cache_policy_get_version(policy);
+	const unsigned int *policy_version = dm_cache_policy_get_version(policy);
 
 	if (!policy_name[0] ||
 	    (strlen(policy_name) > sizeof(cmd->policy_name) - 1))
@@ -1807,14 +1809,52 @@ int dm_cache_metadata_needs_check(struct dm_cache_metadata *cmd, bool *result)
 
 int dm_cache_metadata_abort(struct dm_cache_metadata *cmd)
 {
-	int r;
+	int r = -EINVAL;
+	struct dm_block_manager *old_bm = NULL, *new_bm = NULL;
+
+	/* fail_io is double-checked with cmd->root_lock held below */
+	if (unlikely(cmd->fail_io))
+		return r;
+
+	/*
+	 * Replacement block manager (new_bm) is created and old_bm destroyed outside of
+	 * cmd root_lock to avoid ABBA deadlock that would result (due to life-cycle of
+	 * shrinker associated with the block manager's bufio client vs cmd root_lock).
+	 * - must take shrinker_rwsem without holding cmd->root_lock
+	 */
+	new_bm = dm_block_manager_create(cmd->bdev, DM_CACHE_METADATA_BLOCK_SIZE << SECTOR_SHIFT,
+					 CACHE_MAX_CONCURRENT_LOCKS);
 
 	WRITE_LOCK(cmd);
-	__destroy_persistent_data_objects(cmd);
-	r = __create_persistent_data_objects(cmd, false);
+	if (cmd->fail_io) {
+		WRITE_UNLOCK(cmd);
+		goto out;
+	}
+
+	__destroy_persistent_data_objects(cmd, false);
+	old_bm = cmd->bm;
+	if (IS_ERR(new_bm)) {
+		DMERR("could not create block manager during abort");
+		cmd->bm = NULL;
+		r = PTR_ERR(new_bm);
+		goto out_unlock;
+	}
+
+	cmd->bm = new_bm;
+	r = __open_or_format_metadata(cmd, false);
+	if (r) {
+		cmd->bm = NULL;
+		goto out_unlock;
+	}
+	new_bm = NULL;
+out_unlock:
 	if (r)
 		cmd->fail_io = true;
 	WRITE_UNLOCK(cmd);
+	dm_block_manager_destroy(old_bm);
+out:
+	if (new_bm && !IS_ERR(new_bm))
+		dm_block_manager_destroy(new_bm);
 
 	return r;
 }
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-metadata.h linux-libre-6.1.39-gnu/drivers/md/dm-cache-metadata.h
index 0905f2c1615e..b40322bc44cf 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-metadata.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-metadata.h
@@ -60,7 +60,7 @@ struct dm_cache_metadata *dm_cache_metadata_open(struct block_device *bdev,
 						 sector_t data_block_size,
 						 bool may_format_device,
 						 size_t policy_hint_size,
-						 unsigned metadata_version);
+						 unsigned int metadata_version);
 
 void dm_cache_metadata_close(struct dm_cache_metadata *cmd);
 
@@ -96,7 +96,7 @@ int dm_cache_load_mappings(struct dm_cache_metadata *cmd,
 			   void *context);
 
 int dm_cache_set_dirty_bits(struct dm_cache_metadata *cmd,
-			    unsigned nr_bits, unsigned long *bits);
+			    unsigned int nr_bits, unsigned long *bits);
 
 struct dm_cache_statistics {
 	uint32_t read_hits;
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-policy-internal.h linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy-internal.h
index 56f0a23f698c..8e49baa78dc1 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-policy-internal.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy-internal.h
@@ -85,7 +85,7 @@ static inline void policy_tick(struct dm_cache_policy *p, bool can_block)
 }
 
 static inline int policy_emit_config_values(struct dm_cache_policy *p, char *result,
-					    unsigned maxlen, ssize_t *sz_ptr)
+					    unsigned int maxlen, ssize_t *sz_ptr)
 {
 	ssize_t sz = *sz_ptr;
 	if (p->emit_config_values)
@@ -112,18 +112,18 @@ static inline void policy_allow_migrations(struct dm_cache_policy *p, bool allow
 /*
  * Some utility functions commonly used by policies and the core target.
  */
-static inline size_t bitset_size_in_bytes(unsigned nr_entries)
+static inline size_t bitset_size_in_bytes(unsigned int nr_entries)
 {
 	return sizeof(unsigned long) * dm_div_up(nr_entries, BITS_PER_LONG);
 }
 
-static inline unsigned long *alloc_bitset(unsigned nr_entries)
+static inline unsigned long *alloc_bitset(unsigned int nr_entries)
 {
 	size_t s = bitset_size_in_bytes(nr_entries);
 	return vzalloc(s);
 }
 
-static inline void clear_bitset(void *bitset, unsigned nr_entries)
+static inline void clear_bitset(void *bitset, unsigned int nr_entries)
 {
 	size_t s = bitset_size_in_bytes(nr_entries);
 	memset(bitset, 0, s);
@@ -154,7 +154,7 @@ void dm_cache_policy_destroy(struct dm_cache_policy *p);
  */
 const char *dm_cache_policy_get_name(struct dm_cache_policy *p);
 
-const unsigned *dm_cache_policy_get_version(struct dm_cache_policy *p);
+const unsigned int *dm_cache_policy_get_version(struct dm_cache_policy *p);
 
 size_t dm_cache_policy_get_hint_size(struct dm_cache_policy *p);
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-policy-smq.c linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy-smq.c
index a3d281fc14c3..54343812223e 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-policy-smq.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy-smq.c
@@ -23,12 +23,12 @@
 /*
  * Safe division functions that return zero on divide by zero.
  */
-static unsigned safe_div(unsigned n, unsigned d)
+static unsigned int safe_div(unsigned int n, unsigned int d)
 {
 	return d ? n / d : 0u;
 }
 
-static unsigned safe_mod(unsigned n, unsigned d)
+static unsigned int safe_mod(unsigned int n, unsigned int d)
 {
 	return d ? n % d : 0u;
 }
@@ -36,10 +36,10 @@ static unsigned safe_mod(unsigned n, unsigned d)
 /*----------------------------------------------------------------*/
 
 struct entry {
-	unsigned hash_next:28;
-	unsigned prev:28;
-	unsigned next:28;
-	unsigned level:6;
+	unsigned int hash_next:28;
+	unsigned int prev:28;
+	unsigned int next:28;
+	unsigned int level:6;
 	bool dirty:1;
 	bool allocated:1;
 	bool sentinel:1;
@@ -62,7 +62,7 @@ struct entry_space {
 	struct entry *end;
 };
 
-static int space_init(struct entry_space *es, unsigned nr_entries)
+static int space_init(struct entry_space *es, unsigned int nr_entries)
 {
 	if (!nr_entries) {
 		es->begin = es->end = NULL;
@@ -82,7 +82,7 @@ static void space_exit(struct entry_space *es)
 	vfree(es->begin);
 }
 
-static struct entry *__get_entry(struct entry_space *es, unsigned block)
+static struct entry *__get_entry(struct entry_space *es, unsigned int block)
 {
 	struct entry *e;
 
@@ -92,13 +92,13 @@ static struct entry *__get_entry(struct entry_space *es, unsigned block)
 	return e;
 }
 
-static unsigned to_index(struct entry_space *es, struct entry *e)
+static unsigned int to_index(struct entry_space *es, struct entry *e)
 {
 	BUG_ON(e < es->begin || e >= es->end);
 	return e - es->begin;
 }
 
-static struct entry *to_entry(struct entry_space *es, unsigned block)
+static struct entry *to_entry(struct entry_space *es, unsigned int block)
 {
 	if (block == INDEXER_NULL)
 		return NULL;
@@ -109,8 +109,8 @@ static struct entry *to_entry(struct entry_space *es, unsigned block)
 /*----------------------------------------------------------------*/
 
 struct ilist {
-	unsigned nr_elts;	/* excluding sentinel entries */
-	unsigned head, tail;
+	unsigned int nr_elts;	/* excluding sentinel entries */
+	unsigned int head, tail;
 };
 
 static void l_init(struct ilist *l)
@@ -252,23 +252,23 @@ static struct entry *l_pop_tail(struct entry_space *es, struct ilist *l)
 struct queue {
 	struct entry_space *es;
 
-	unsigned nr_elts;
-	unsigned nr_levels;
+	unsigned int nr_elts;
+	unsigned int nr_levels;
 	struct ilist qs[MAX_LEVELS];
 
 	/*
 	 * We maintain a count of the number of entries we would like in each
 	 * level.
 	 */
-	unsigned last_target_nr_elts;
-	unsigned nr_top_levels;
-	unsigned nr_in_top_levels;
-	unsigned target_count[MAX_LEVELS];
+	unsigned int last_target_nr_elts;
+	unsigned int nr_top_levels;
+	unsigned int nr_in_top_levels;
+	unsigned int target_count[MAX_LEVELS];
 };
 
-static void q_init(struct queue *q, struct entry_space *es, unsigned nr_levels)
+static void q_init(struct queue *q, struct entry_space *es, unsigned int nr_levels)
 {
-	unsigned i;
+	unsigned int i;
 
 	q->es = es;
 	q->nr_elts = 0;
@@ -284,7 +284,7 @@ static void q_init(struct queue *q, struct entry_space *es, unsigned nr_levels)
 	q->nr_in_top_levels = 0u;
 }
 
-static unsigned q_size(struct queue *q)
+static unsigned int q_size(struct queue *q)
 {
 	return q->nr_elts;
 }
@@ -332,9 +332,9 @@ static void q_del(struct queue *q, struct entry *e)
 /*
  * Return the oldest entry of the lowest populated level.
  */
-static struct entry *q_peek(struct queue *q, unsigned max_level, bool can_cross_sentinel)
+static struct entry *q_peek(struct queue *q, unsigned int max_level, bool can_cross_sentinel)
 {
-	unsigned level;
+	unsigned int level;
 	struct entry *e;
 
 	max_level = min(max_level, q->nr_levels);
@@ -369,7 +369,7 @@ static struct entry *q_pop(struct queue *q)
  * used by redistribute, so we know this is true.  It also doesn't adjust
  * the q->nr_elts count.
  */
-static struct entry *__redist_pop_from(struct queue *q, unsigned level)
+static struct entry *__redist_pop_from(struct queue *q, unsigned int level)
 {
 	struct entry *e;
 
@@ -383,9 +383,10 @@ static struct entry *__redist_pop_from(struct queue *q, unsigned level)
 	return NULL;
 }
 
-static void q_set_targets_subrange_(struct queue *q, unsigned nr_elts, unsigned lbegin, unsigned lend)
+static void q_set_targets_subrange_(struct queue *q, unsigned int nr_elts,
+				    unsigned int lbegin, unsigned int lend)
 {
-	unsigned level, nr_levels, entries_per_level, remainder;
+	unsigned int level, nr_levels, entries_per_level, remainder;
 
 	BUG_ON(lbegin > lend);
 	BUG_ON(lend > q->nr_levels);
@@ -426,7 +427,7 @@ static void q_set_targets(struct queue *q)
 
 static void q_redistribute(struct queue *q)
 {
-	unsigned target, level;
+	unsigned int target, level;
 	struct ilist *l, *l_above;
 	struct entry *e;
 
@@ -467,12 +468,12 @@ static void q_redistribute(struct queue *q)
 	}
 }
 
-static void q_requeue(struct queue *q, struct entry *e, unsigned extra_levels,
+static void q_requeue(struct queue *q, struct entry *e, unsigned int extra_levels,
 		      struct entry *s1, struct entry *s2)
 {
 	struct entry *de;
-	unsigned sentinels_passed = 0;
-	unsigned new_level = min(q->nr_levels - 1u, e->level + extra_levels);
+	unsigned int sentinels_passed = 0;
+	unsigned int new_level = min(q->nr_levels - 1u, e->level + extra_levels);
 
 	/* try and find an entry to swap with */
 	if (extra_levels && (e->level < q->nr_levels - 1u)) {
@@ -512,9 +513,9 @@ static void q_requeue(struct queue *q, struct entry *e, unsigned extra_levels,
 #define EIGHTH (1u << (FP_SHIFT - 3u))
 
 struct stats {
-	unsigned hit_threshold;
-	unsigned hits;
-	unsigned misses;
+	unsigned int hit_threshold;
+	unsigned int hits;
+	unsigned int misses;
 };
 
 enum performance {
@@ -523,7 +524,7 @@ enum performance {
 	Q_WELL
 };
 
-static void stats_init(struct stats *s, unsigned nr_levels)
+static void stats_init(struct stats *s, unsigned int nr_levels)
 {
 	s->hit_threshold = (nr_levels * 3u) / 4u;
 	s->hits = 0u;
@@ -535,7 +536,7 @@ static void stats_reset(struct stats *s)
 	s->hits = s->misses = 0u;
 }
 
-static void stats_level_accessed(struct stats *s, unsigned level)
+static void stats_level_accessed(struct stats *s, unsigned int level)
 {
 	if (level >= s->hit_threshold)
 		s->hits++;
@@ -556,7 +557,7 @@ static void stats_miss(struct stats *s)
  */
 static enum performance stats_assess(struct stats *s)
 {
-	unsigned confidence = safe_div(s->hits << FP_SHIFT, s->hits + s->misses);
+	unsigned int confidence = safe_div(s->hits << FP_SHIFT, s->hits + s->misses);
 
 	if (confidence < SIXTEENTH)
 		return Q_POOR;
@@ -573,16 +574,16 @@ static enum performance stats_assess(struct stats *s)
 struct smq_hash_table {
 	struct entry_space *es;
 	unsigned long long hash_bits;
-	unsigned *buckets;
+	unsigned int *buckets;
 };
 
 /*
  * All cache entries are stored in a chained hash table.  To save space we
  * use indexing again, and only store indexes to the next entry.
  */
-static int h_init(struct smq_hash_table *ht, struct entry_space *es, unsigned nr_entries)
+static int h_init(struct smq_hash_table *ht, struct entry_space *es, unsigned int nr_entries)
 {
-	unsigned i, nr_buckets;
+	unsigned int i, nr_buckets;
 
 	ht->es = es;
 	nr_buckets = roundup_pow_of_two(max(nr_entries / 4u, 16u));
@@ -603,7 +604,7 @@ static void h_exit(struct smq_hash_table *ht)
 	vfree(ht->buckets);
 }
 
-static struct entry *h_head(struct smq_hash_table *ht, unsigned bucket)
+static struct entry *h_head(struct smq_hash_table *ht, unsigned int bucket)
 {
 	return to_entry(ht->es, ht->buckets[bucket]);
 }
@@ -613,7 +614,7 @@ static struct entry *h_next(struct smq_hash_table *ht, struct entry *e)
 	return to_entry(ht->es, e->hash_next);
 }
 
-static void __h_insert(struct smq_hash_table *ht, unsigned bucket, struct entry *e)
+static void __h_insert(struct smq_hash_table *ht, unsigned int bucket, struct entry *e)
 {
 	e->hash_next = ht->buckets[bucket];
 	ht->buckets[bucket] = to_index(ht->es, e);
@@ -621,11 +622,11 @@ static void __h_insert(struct smq_hash_table *ht, unsigned bucket, struct entry
 
 static void h_insert(struct smq_hash_table *ht, struct entry *e)
 {
-	unsigned h = hash_64(from_oblock(e->oblock), ht->hash_bits);
+	unsigned int h = hash_64(from_oblock(e->oblock), ht->hash_bits);
 	__h_insert(ht, h, e);
 }
 
-static struct entry *__h_lookup(struct smq_hash_table *ht, unsigned h, dm_oblock_t oblock,
+static struct entry *__h_lookup(struct smq_hash_table *ht, unsigned int h, dm_oblock_t oblock,
 				struct entry **prev)
 {
 	struct entry *e;
@@ -641,7 +642,7 @@ static struct entry *__h_lookup(struct smq_hash_table *ht, unsigned h, dm_oblock
 	return NULL;
 }
 
-static void __h_unlink(struct smq_hash_table *ht, unsigned h,
+static void __h_unlink(struct smq_hash_table *ht, unsigned int h,
 		       struct entry *e, struct entry *prev)
 {
 	if (prev)
@@ -656,7 +657,7 @@ static void __h_unlink(struct smq_hash_table *ht, unsigned h,
 static struct entry *h_lookup(struct smq_hash_table *ht, dm_oblock_t oblock)
 {
 	struct entry *e, *prev;
-	unsigned h = hash_64(from_oblock(oblock), ht->hash_bits);
+	unsigned int h = hash_64(from_oblock(oblock), ht->hash_bits);
 
 	e = __h_lookup(ht, h, oblock, &prev);
 	if (e && prev) {
@@ -673,7 +674,7 @@ static struct entry *h_lookup(struct smq_hash_table *ht, dm_oblock_t oblock)
 
 static void h_remove(struct smq_hash_table *ht, struct entry *e)
 {
-	unsigned h = hash_64(from_oblock(e->oblock), ht->hash_bits);
+	unsigned int h = hash_64(from_oblock(e->oblock), ht->hash_bits);
 	struct entry *prev;
 
 	/*
@@ -689,16 +690,16 @@ static void h_remove(struct smq_hash_table *ht, struct entry *e)
 
 struct entry_alloc {
 	struct entry_space *es;
-	unsigned begin;
+	unsigned int begin;
 
-	unsigned nr_allocated;
+	unsigned int nr_allocated;
 	struct ilist free;
 };
 
 static void init_allocator(struct entry_alloc *ea, struct entry_space *es,
-			   unsigned begin, unsigned end)
+			   unsigned int begin, unsigned int end)
 {
-	unsigned i;
+	unsigned int i;
 
 	ea->es = es;
 	ea->nr_allocated = 0u;
@@ -742,7 +743,7 @@ static struct entry *alloc_entry(struct entry_alloc *ea)
 /*
  * This assumes the cblock hasn't already been allocated.
  */
-static struct entry *alloc_particular_entry(struct entry_alloc *ea, unsigned i)
+static struct entry *alloc_particular_entry(struct entry_alloc *ea, unsigned int i)
 {
 	struct entry *e = __get_entry(ea->es, ea->begin + i);
 
@@ -770,12 +771,12 @@ static bool allocator_empty(struct entry_alloc *ea)
 	return l_empty(&ea->free);
 }
 
-static unsigned get_index(struct entry_alloc *ea, struct entry *e)
+static unsigned int get_index(struct entry_alloc *ea, struct entry *e)
 {
 	return to_index(ea->es, e) - ea->begin;
 }
 
-static struct entry *get_entry(struct entry_alloc *ea, unsigned index)
+static struct entry *get_entry(struct entry_alloc *ea, unsigned int index)
 {
 	return __get_entry(ea->es, ea->begin + index);
 }
@@ -800,9 +801,9 @@ struct smq_policy {
 	sector_t cache_block_size;
 
 	sector_t hotspot_block_size;
-	unsigned nr_hotspot_blocks;
-	unsigned cache_blocks_per_hotspot_block;
-	unsigned hotspot_level_jump;
+	unsigned int nr_hotspot_blocks;
+	unsigned int cache_blocks_per_hotspot_block;
+	unsigned int hotspot_level_jump;
 
 	struct entry_space es;
 	struct entry_alloc writeback_sentinel_alloc;
@@ -831,7 +832,7 @@ struct smq_policy {
 	 * Keeps track of time, incremented by the core.  We use this to
 	 * avoid attributing multiple hits within the same tick.
 	 */
-	unsigned tick;
+	unsigned int tick;
 
 	/*
 	 * The hash tables allows us to quickly find an entry by origin
@@ -846,8 +847,8 @@ struct smq_policy {
 	bool current_demote_sentinels;
 	unsigned long next_demote_period;
 
-	unsigned write_promote_level;
-	unsigned read_promote_level;
+	unsigned int write_promote_level;
+	unsigned int read_promote_level;
 
 	unsigned long next_hotspot_period;
 	unsigned long next_cache_period;
@@ -859,24 +860,24 @@ struct smq_policy {
 
 /*----------------------------------------------------------------*/
 
-static struct entry *get_sentinel(struct entry_alloc *ea, unsigned level, bool which)
+static struct entry *get_sentinel(struct entry_alloc *ea, unsigned int level, bool which)
 {
 	return get_entry(ea, which ? level : NR_CACHE_LEVELS + level);
 }
 
-static struct entry *writeback_sentinel(struct smq_policy *mq, unsigned level)
+static struct entry *writeback_sentinel(struct smq_policy *mq, unsigned int level)
 {
 	return get_sentinel(&mq->writeback_sentinel_alloc, level, mq->current_writeback_sentinels);
 }
 
-static struct entry *demote_sentinel(struct smq_policy *mq, unsigned level)
+static struct entry *demote_sentinel(struct smq_policy *mq, unsigned int level)
 {
 	return get_sentinel(&mq->demote_sentinel_alloc, level, mq->current_demote_sentinels);
 }
 
 static void __update_writeback_sentinels(struct smq_policy *mq)
 {
-	unsigned level;
+	unsigned int level;
 	struct queue *q = &mq->dirty;
 	struct entry *sentinel;
 
@@ -889,7 +890,7 @@ static void __update_writeback_sentinels(struct smq_policy *mq)
 
 static void __update_demote_sentinels(struct smq_policy *mq)
 {
-	unsigned level;
+	unsigned int level;
 	struct queue *q = &mq->clean;
 	struct entry *sentinel;
 
@@ -917,7 +918,7 @@ static void update_sentinels(struct smq_policy *mq)
 
 static void __sentinels_init(struct smq_policy *mq)
 {
-	unsigned level;
+	unsigned int level;
 	struct entry *sentinel;
 
 	for (level = 0; level < NR_CACHE_LEVELS; level++) {
@@ -1008,7 +1009,7 @@ static void requeue(struct smq_policy *mq, struct entry *e)
 	}
 }
 
-static unsigned default_promote_level(struct smq_policy *mq)
+static unsigned int default_promote_level(struct smq_policy *mq)
 {
 	/*
 	 * The promote level depends on the current performance of the
@@ -1030,9 +1031,9 @@ static unsigned default_promote_level(struct smq_policy *mq)
 		1, 1, 1, 2, 4, 6, 7, 8, 7, 6, 4, 4, 3, 3, 2, 2, 1
 	};
 
-	unsigned hits = mq->cache_stats.hits;
-	unsigned misses = mq->cache_stats.misses;
-	unsigned index = safe_div(hits << 4u, hits + misses);
+	unsigned int hits = mq->cache_stats.hits;
+	unsigned int misses = mq->cache_stats.misses;
+	unsigned int index = safe_div(hits << 4u, hits + misses);
 	return table[index];
 }
 
@@ -1042,7 +1043,7 @@ static void update_promote_levels(struct smq_policy *mq)
 	 * If there are unused cache entries then we want to be really
 	 * eager to promote.
 	 */
-	unsigned threshold_level = allocator_empty(&mq->cache_alloc) ?
+	unsigned int threshold_level = allocator_empty(&mq->cache_alloc) ?
 		default_promote_level(mq) : (NR_HOTSPOT_LEVELS / 2u);
 
 	threshold_level = max(threshold_level, NR_HOTSPOT_LEVELS);
@@ -1124,7 +1125,7 @@ static void end_cache_period(struct smq_policy *mq)
 #define CLEAN_TARGET 25u
 #define FREE_TARGET 25u
 
-static unsigned percent_to_target(struct smq_policy *mq, unsigned p)
+static unsigned int percent_to_target(struct smq_policy *mq, unsigned int p)
 {
 	return from_cblock(mq->cache_size) * p / 100u;
 }
@@ -1150,7 +1151,7 @@ static bool clean_target_met(struct smq_policy *mq, bool idle)
 
 static bool free_target_met(struct smq_policy *mq)
 {
-	unsigned nr_free;
+	unsigned int nr_free;
 
 	nr_free = from_cblock(mq->cache_size) - mq->cache_alloc.nr_allocated;
 	return (nr_free + btracker_nr_demotions_queued(mq->bg_work)) >=
@@ -1300,7 +1301,7 @@ static dm_oblock_t to_hblock(struct smq_policy *mq, dm_oblock_t b)
 
 static struct entry *update_hotspot_queue(struct smq_policy *mq, dm_oblock_t b)
 {
-	unsigned hi;
+	unsigned int hi;
 	dm_oblock_t hb = to_hblock(mq, b);
 	struct entry *e = h_lookup(&mq->hotspot_table, hb);
 
@@ -1549,7 +1550,7 @@ static void smq_clear_dirty(struct dm_cache_policy *p, dm_cblock_t cblock)
 	spin_unlock_irqrestore(&mq->lock, flags);
 }
 
-static unsigned random_level(dm_cblock_t cblock)
+static unsigned int random_level(dm_cblock_t cblock)
 {
 	return hash_32(from_cblock(cblock), 9) & (NR_CACHE_LEVELS - 1);
 }
@@ -1660,7 +1661,7 @@ static int mq_set_config_value(struct dm_cache_policy *p,
 }
 
 static int mq_emit_config_values(struct dm_cache_policy *p, char *result,
-				 unsigned maxlen, ssize_t *sz_ptr)
+				 unsigned int maxlen, ssize_t *sz_ptr)
 {
 	ssize_t sz = *sz_ptr;
 
@@ -1699,16 +1700,16 @@ static void init_policy_functions(struct smq_policy *mq, bool mimic_mq)
 
 static bool too_many_hotspot_blocks(sector_t origin_size,
 				    sector_t hotspot_block_size,
-				    unsigned nr_hotspot_blocks)
+				    unsigned int nr_hotspot_blocks)
 {
 	return (hotspot_block_size * nr_hotspot_blocks) > origin_size;
 }
 
 static void calc_hotspot_params(sector_t origin_size,
 				sector_t cache_block_size,
-				unsigned nr_cache_blocks,
+				unsigned int nr_cache_blocks,
 				sector_t *hotspot_block_size,
-				unsigned *nr_hotspot_blocks)
+				unsigned int *nr_hotspot_blocks)
 {
 	*hotspot_block_size = cache_block_size * 16u;
 	*nr_hotspot_blocks = max(nr_cache_blocks / 4u, 1024u);
@@ -1724,9 +1725,9 @@ static struct dm_cache_policy *__smq_create(dm_cblock_t cache_size,
 					    bool mimic_mq,
 					    bool migrations_allowed)
 {
-	unsigned i;
-	unsigned nr_sentinels_per_queue = 2u * NR_CACHE_LEVELS;
-	unsigned total_sentinels = 2u * nr_sentinels_per_queue;
+	unsigned int i;
+	unsigned int nr_sentinels_per_queue = 2u * NR_CACHE_LEVELS;
+	unsigned int total_sentinels = 2u * nr_sentinels_per_queue;
 	struct smq_policy *mq = kzalloc(sizeof(*mq), GFP_KERNEL);
 
 	if (!mq)
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-policy.c linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy.c
index c1a3cee99b44..2e58bbcf3e3b 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-policy.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy.c
@@ -154,7 +154,7 @@ const char *dm_cache_policy_get_name(struct dm_cache_policy *p)
 }
 EXPORT_SYMBOL_GPL(dm_cache_policy_get_name);
 
-const unsigned *dm_cache_policy_get_version(struct dm_cache_policy *p)
+const unsigned int *dm_cache_policy_get_version(struct dm_cache_policy *p)
 {
 	struct dm_cache_policy_type *t = p->private;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-policy.h linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy.h
index 06eb31af626f..6ba3e9c91af5 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-policy.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-policy.h
@@ -128,7 +128,7 @@ struct dm_cache_policy {
 	 * Configuration.
 	 */
 	int (*emit_config_values)(struct dm_cache_policy *p, char *result,
-				  unsigned maxlen, ssize_t *sz_ptr);
+				  unsigned int maxlen, ssize_t *sz_ptr);
 	int (*set_config_value)(struct dm_cache_policy *p,
 				const char *key, const char *value);
 
@@ -157,7 +157,7 @@ struct dm_cache_policy_type {
 	 * what gets passed on the target line to select your policy.
 	 */
 	char name[CACHE_POLICY_NAME_SIZE];
-	unsigned version[CACHE_POLICY_VERSION_SIZE];
+	unsigned int version[CACHE_POLICY_VERSION_SIZE];
 
 	/*
 	 * For use by an alias dm_cache_policy_type to point to the
diff --git linux-libre-6.1-gnu/drivers/md/dm-cache-target.c linux-libre-6.1.39-gnu/drivers/md/dm-cache-target.c
index 54a8d5c9a44e..8f7426b71e02 100644
--- linux-libre-6.1-gnu/drivers/md/dm-cache-target.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-cache-target.c
@@ -275,7 +275,7 @@ enum cache_io_mode {
 struct cache_features {
 	enum cache_metadata_mode mode;
 	enum cache_io_mode io_mode;
-	unsigned metadata_version;
+	unsigned int metadata_version;
 	bool discard_passdown:1;
 };
 
@@ -362,7 +362,7 @@ struct cache {
 	 * Rather than reconstructing the table line for the status we just
 	 * save it and regurgitate.
 	 */
-	unsigned nr_ctr_args;
+	unsigned int nr_ctr_args;
 	const char **ctr_args;
 
 	struct dm_kcopyd_client *copier;
@@ -378,7 +378,7 @@ struct cache {
 	unsigned long *dirty_bitset;
 	atomic_t nr_dirty;
 
-	unsigned policy_nr_args;
+	unsigned int policy_nr_args;
 	struct dm_cache_policy *policy;
 
 	/*
@@ -409,7 +409,7 @@ struct cache {
 
 struct per_bio_data {
 	bool tick:1;
-	unsigned req_nr:2;
+	unsigned int req_nr:2;
 	struct dm_bio_prison_cell_v2 *cell;
 	struct dm_hook_info hook_info;
 	sector_t len;
@@ -517,7 +517,7 @@ static void build_key(dm_oblock_t begin, dm_oblock_t end, struct dm_cell_key_v2
 #define WRITE_LOCK_LEVEL 0
 #define READ_WRITE_LOCK_LEVEL 1
 
-static unsigned lock_level(struct bio *bio)
+static unsigned int lock_level(struct bio *bio)
 {
 	return bio_data_dir(bio) == WRITE ?
 		WRITE_LOCK_LEVEL :
@@ -907,16 +907,16 @@ static void abort_transaction(struct cache *cache)
 	if (get_cache_mode(cache) >= CM_READ_ONLY)
 		return;
 
-	if (dm_cache_metadata_set_needs_check(cache->cmd)) {
-		DMERR("%s: failed to set 'needs_check' flag in metadata", dev_name);
-		set_cache_mode(cache, CM_FAIL);
-	}
-
 	DMERR_LIMIT("%s: aborting current metadata transaction", dev_name);
 	if (dm_cache_metadata_abort(cache->cmd)) {
 		DMERR("%s: failed to abort metadata transaction", dev_name);
 		set_cache_mode(cache, CM_FAIL);
 	}
+
+	if (dm_cache_metadata_set_needs_check(cache->cmd)) {
+		DMERR("%s: failed to set 'needs_check' flag in metadata", dev_name);
+		set_cache_mode(cache, CM_FAIL);
+	}
 }
 
 static void metadata_operation_failed(struct cache *cache, const char *op, int r)
@@ -1805,6 +1805,7 @@ static void process_deferred_bios(struct work_struct *ws)
 
 		else
 			commit_needed = process_bio(cache, bio) || commit_needed;
+		cond_resched();
 	}
 
 	if (commit_needed)
@@ -1827,6 +1828,7 @@ static void requeue_deferred_bios(struct cache *cache)
 	while ((bio = bio_list_pop(&bios))) {
 		bio->bi_status = BLK_STS_DM_REQUEUE;
 		bio_endio(bio);
+		cond_resched();
 	}
 }
 
@@ -1867,6 +1869,8 @@ static void check_migrations(struct work_struct *ws)
 		r = mg_start(cache, op, NULL);
 		if (r)
 			break;
+
+		cond_resched();
 	}
 }
 
@@ -1880,13 +1884,14 @@ static void check_migrations(struct work_struct *ws)
  */
 static void destroy(struct cache *cache)
 {
-	unsigned i;
+	unsigned int i;
 
 	mempool_exit(&cache->migration_pool);
 
 	if (cache->prison)
 		dm_bio_prison_destroy_v2(cache->prison);
 
+	cancel_delayed_work_sync(&cache->waker);
 	if (cache->wq)
 		destroy_workqueue(cache->wq);
 
@@ -2119,7 +2124,7 @@ static int parse_features(struct cache_args *ca, struct dm_arg_set *as,
 	};
 
 	int r, mode_ctr = 0;
-	unsigned argc;
+	unsigned int argc;
 	const char *arg;
 	struct cache_features *cf = &ca->features;
 
@@ -2539,7 +2544,7 @@ bad:
 
 static int copy_ctr_args(struct cache *cache, int argc, const char **argv)
 {
-	unsigned i;
+	unsigned int i;
 	const char **copy;
 
 	copy = kcalloc(argc, sizeof(*copy), GFP_KERNEL);
@@ -2561,7 +2566,7 @@ static int copy_ctr_args(struct cache *cache, int argc, const char **argv)
 	return 0;
 }
 
-static int cache_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int cache_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	int r = -EINVAL;
 	struct cache_args *ca;
@@ -2664,7 +2669,7 @@ static int write_dirty_bitset(struct cache *cache)
 
 static int write_discard_bitset(struct cache *cache)
 {
-	unsigned i, r;
+	unsigned int i, r;
 
 	if (get_cache_mode(cache) >= CM_READ_ONLY)
 		return -EINVAL;
@@ -2978,11 +2983,11 @@ static void cache_resume(struct dm_target *ti)
 }
 
 static void emit_flags(struct cache *cache, char *result,
-		       unsigned maxlen, ssize_t *sz_ptr)
+		       unsigned int maxlen, ssize_t *sz_ptr)
 {
 	ssize_t sz = *sz_ptr;
 	struct cache_features *cf = &cache->features;
-	unsigned count = (cf->metadata_version == 2) + !cf->discard_passdown + 1;
+	unsigned int count = (cf->metadata_version == 2) + !cf->discard_passdown + 1;
 
 	DMEMIT("%u ", count);
 
@@ -3022,10 +3027,10 @@ static void emit_flags(struct cache *cache, char *result,
  * <policy name> <#policy args> <policy args>* <cache metadata mode> <needs_check>
  */
 static void cache_status(struct dm_target *ti, status_type_t type,
-			 unsigned status_flags, char *result, unsigned maxlen)
+			 unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	int r = 0;
-	unsigned i;
+	unsigned int i;
 	ssize_t sz = 0;
 	dm_block_t nr_free_blocks_metadata = 0;
 	dm_block_t nr_blocks_metadata = 0;
@@ -3062,18 +3067,18 @@ static void cache_status(struct dm_target *ti, status_type_t type,
 		residency = policy_residency(cache->policy);
 
 		DMEMIT("%u %llu/%llu %llu %llu/%llu %u %u %u %u %u %u %lu ",
-		       (unsigned)DM_CACHE_METADATA_BLOCK_SIZE,
+		       (unsigned int)DM_CACHE_METADATA_BLOCK_SIZE,
 		       (unsigned long long)(nr_blocks_metadata - nr_free_blocks_metadata),
 		       (unsigned long long)nr_blocks_metadata,
 		       (unsigned long long)cache->sectors_per_block,
 		       (unsigned long long) from_cblock(residency),
 		       (unsigned long long) from_cblock(cache->cache_size),
-		       (unsigned) atomic_read(&cache->stats.read_hit),
-		       (unsigned) atomic_read(&cache->stats.read_miss),
-		       (unsigned) atomic_read(&cache->stats.write_hit),
-		       (unsigned) atomic_read(&cache->stats.write_miss),
-		       (unsigned) atomic_read(&cache->stats.demotion),
-		       (unsigned) atomic_read(&cache->stats.promotion),
+		       (unsigned int) atomic_read(&cache->stats.read_hit),
+		       (unsigned int) atomic_read(&cache->stats.read_miss),
+		       (unsigned int) atomic_read(&cache->stats.write_hit),
+		       (unsigned int) atomic_read(&cache->stats.write_miss),
+		       (unsigned int) atomic_read(&cache->stats.demotion),
+		       (unsigned int) atomic_read(&cache->stats.promotion),
 		       (unsigned long) atomic_read(&cache->nr_dirty));
 
 		emit_flags(cache, result, maxlen, &sz);
@@ -3252,11 +3257,11 @@ static int request_invalidation(struct cache *cache, struct cblock_range *range)
 	return r;
 }
 
-static int process_invalidate_cblocks_message(struct cache *cache, unsigned count,
+static int process_invalidate_cblocks_message(struct cache *cache, unsigned int count,
 					      const char **cblock_ranges)
 {
 	int r = 0;
-	unsigned i;
+	unsigned int i;
 	struct cblock_range range;
 
 	if (!passthrough_mode(cache)) {
@@ -3293,8 +3298,8 @@ static int process_invalidate_cblocks_message(struct cache *cache, unsigned coun
  *
  * The key migration_threshold is supported by the cache target core.
  */
-static int cache_message(struct dm_target *ti, unsigned argc, char **argv,
-			 char *result, unsigned maxlen)
+static int cache_message(struct dm_target *ti, unsigned int argc, char **argv,
+			 char *result, unsigned int maxlen)
 {
 	struct cache *cache = ti->private;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-clone-target.c linux-libre-6.1.39-gnu/drivers/md/dm-clone-target.c
index 2f1cc66d2641..e088081b7a8a 100644
--- linux-libre-6.1-gnu/drivers/md/dm-clone-target.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-clone-target.c
@@ -1958,6 +1958,7 @@ static void clone_dtr(struct dm_target *ti)
 
 	mempool_exit(&clone->hydration_pool);
 	dm_kcopyd_client_destroy(clone->kcopyd_client);
+	cancel_delayed_work_sync(&clone->waker);
 	destroy_workqueue(clone->wq);
 	hash_table_exit(clone);
 	dm_clone_metadata_close(clone->cmd);
@@ -2204,6 +2205,7 @@ static int __init dm_clone_init(void)
 	r = dm_register_target(&clone_target);
 	if (r < 0) {
 		DMERR("Failed to register clone target");
+		kmem_cache_destroy(_hydration_cache);
 		return r;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-core.h linux-libre-6.1.39-gnu/drivers/md/dm-core.h
index 6c6bd24774f2..28c641352de9 100644
--- linux-libre-6.1-gnu/drivers/md/dm-core.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-core.h
@@ -119,7 +119,7 @@ struct mapped_device {
 	struct dm_stats stats;
 
 	/* the number of internal suspends */
-	unsigned internal_suspend_count;
+	unsigned int internal_suspend_count;
 
 	int swap_bios;
 	struct semaphore swap_bios_semaphore;
@@ -326,9 +326,9 @@ static inline struct completion *dm_get_completion_from_kobject(struct kobject *
 	return &container_of(kobj, struct dm_kobject_holder, kobj)->completion;
 }
 
-unsigned __dm_get_module_param(unsigned *module_param, unsigned def, unsigned max);
+unsigned int __dm_get_module_param(unsigned int *module_param, unsigned int def, unsigned int max);
 
-static inline bool dm_message_test_buffer_overflow(char *result, unsigned maxlen)
+static inline bool dm_message_test_buffer_overflow(char *result, unsigned int maxlen)
 {
 	return !maxlen || strlen(result) + 1 >= maxlen;
 }
diff --git linux-libre-6.1-gnu/drivers/md/dm-crypt.c linux-libre-6.1.39-gnu/drivers/md/dm-crypt.c
index 2653516bcdef..ff515437d81e 100644
--- linux-libre-6.1-gnu/drivers/md/dm-crypt.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-crypt.c
@@ -71,7 +71,9 @@ struct dm_crypt_io {
 	struct crypt_config *cc;
 	struct bio *base_bio;
 	u8 *integrity_metadata;
-	bool integrity_metadata_from_pool;
+	bool integrity_metadata_from_pool:1;
+	bool in_tasklet:1;
+
 	struct work_struct work;
 	struct tasklet_struct tasklet;
 
@@ -171,14 +173,14 @@ struct crypt_config {
 	} iv_gen_private;
 	u64 iv_offset;
 	unsigned int iv_size;
-	unsigned short int sector_size;
+	unsigned short sector_size;
 	unsigned char sector_shift;
 
 	union {
 		struct crypto_skcipher **tfms;
 		struct crypto_aead **tfms_aead;
 	} cipher_tfm;
-	unsigned tfms_count;
+	unsigned int tfms_count;
 	unsigned long cipher_flags;
 
 	/*
@@ -212,7 +214,7 @@ struct crypt_config {
 	 * pool for per bio private data, crypto requests,
 	 * encryption requeusts/buffer pages and integrity tags
 	 */
-	unsigned tag_pool_max_sectors;
+	unsigned int tag_pool_max_sectors;
 	mempool_t tag_pool;
 	mempool_t req_pool;
 	mempool_t page_pool;
@@ -229,7 +231,7 @@ struct crypt_config {
 #define POOL_ENTRY_SIZE	512
 
 static DEFINE_SPINLOCK(dm_crypt_clients_lock);
-static unsigned dm_crypt_clients_n = 0;
+static unsigned int dm_crypt_clients_n = 0;
 static volatile unsigned long dm_crypt_pages_per_client;
 #define DM_CRYPT_MEMORY_PERCENT			2
 #define DM_CRYPT_MIN_PAGES_PER_CLIENT		(BIO_MAX_VECS * 16)
@@ -354,7 +356,7 @@ static int crypt_iv_essiv_gen(struct crypt_config *cc, u8 *iv,
 static int crypt_iv_benbi_ctr(struct crypt_config *cc, struct dm_target *ti,
 			      const char *opts)
 {
-	unsigned bs;
+	unsigned int bs;
 	int log;
 
 	if (crypt_integrity_aead(cc))
@@ -731,8 +733,7 @@ static int crypt_iv_eboiv_ctr(struct crypt_config *cc, struct dm_target *ti,
 	}
 
 	if (crypto_skcipher_blocksize(any_tfm(cc)) != cc->iv_size) {
-		ti->error = "Block size of EBOIV cipher does "
-			    "not match IV size of block cipher";
+		ti->error = "Block size of EBOIV cipher does not match IV size of block cipher";
 		return -EINVAL;
 	}
 
@@ -1464,7 +1465,7 @@ static void kcryptd_async_done(struct crypto_async_request *async_req,
 static int crypt_alloc_req_skcipher(struct crypt_config *cc,
 				     struct convert_context *ctx)
 {
-	unsigned key_index = ctx->cc_sector & (cc->tfms_count - 1);
+	unsigned int key_index = ctx->cc_sector & (cc->tfms_count - 1);
 
 	if (!ctx->r.req) {
 		ctx->r.req = mempool_alloc(&cc->req_pool, in_interrupt() ? GFP_ATOMIC : GFP_NOIO);
@@ -1658,13 +1659,13 @@ static void crypt_free_buffer_pages(struct crypt_config *cc, struct bio *clone);
  * non-blocking allocations without a mutex first but on failure we fallback
  * to blocking allocations with a mutex.
  */
-static struct bio *crypt_alloc_buffer(struct dm_crypt_io *io, unsigned size)
+static struct bio *crypt_alloc_buffer(struct dm_crypt_io *io, unsigned int size)
 {
 	struct crypt_config *cc = io->cc;
 	struct bio *clone;
 	unsigned int nr_iovecs = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
 	gfp_t gfp_mask = GFP_NOWAIT | __GFP_HIGHMEM;
-	unsigned i, len, remaining_size;
+	unsigned int i, len, remaining_size;
 	struct page *page;
 
 retry:
@@ -1728,6 +1729,7 @@ static void crypt_io_init(struct dm_crypt_io *io, struct crypt_config *cc,
 	io->ctx.r.req = NULL;
 	io->integrity_metadata = NULL;
 	io->integrity_metadata_from_pool = false;
+	io->in_tasklet = false;
 	atomic_set(&io->io_pending, 0);
 }
 
@@ -1773,14 +1775,13 @@ static void crypt_dec_pending(struct dm_crypt_io *io)
 	 * our tasklet. In this case we need to delay bio_endio()
 	 * execution to after the tasklet is done and dequeued.
 	 */
-	if (tasklet_trylock(&io->tasklet)) {
-		tasklet_unlock(&io->tasklet);
-		bio_endio(base_bio);
+	if (io->in_tasklet) {
+		INIT_WORK(&io->work, kcryptd_io_bio_endio);
+		queue_work(cc->io_queue, &io->work);
 		return;
 	}
 
-	INIT_WORK(&io->work, kcryptd_io_bio_endio);
-	queue_work(cc->io_queue, &io->work);
+	bio_endio(base_bio);
 }
 
 /*
@@ -1804,7 +1805,7 @@ static void crypt_endio(struct bio *clone)
 {
 	struct dm_crypt_io *io = clone->bi_private;
 	struct crypt_config *cc = io->cc;
-	unsigned rw = bio_data_dir(clone);
+	unsigned int rw = bio_data_dir(clone);
 	blk_status_t error;
 
 	/*
@@ -1933,6 +1934,7 @@ pop_from_list:
 			io = crypt_io_from_node(rb_first(&write_tree));
 			rb_erase(&io->rb_node, &write_tree);
 			kcryptd_io_write(io);
+			cond_resched();
 		} while (!RB_EMPTY_ROOT(&write_tree));
 		blk_finish_plug(&plug);
 	}
@@ -2228,6 +2230,7 @@ static void kcryptd_queue_crypt(struct dm_crypt_io *io)
 		 * it is being executed with irqs disabled.
 		 */
 		if (in_hardirq() || irqs_disabled()) {
+			io->in_tasklet = true;
 			tasklet_init(&io->tasklet, kcryptd_crypt_tasklet, (unsigned long)&io->work);
 			tasklet_schedule(&io->tasklet);
 			return;
@@ -2257,7 +2260,7 @@ static void crypt_free_tfms_aead(struct crypt_config *cc)
 
 static void crypt_free_tfms_skcipher(struct crypt_config *cc)
 {
-	unsigned i;
+	unsigned int i;
 
 	if (!cc->cipher_tfm.tfms)
 		return;
@@ -2282,7 +2285,7 @@ static void crypt_free_tfms(struct crypt_config *cc)
 
 static int crypt_alloc_tfms_skcipher(struct crypt_config *cc, char *ciphermode)
 {
-	unsigned i;
+	unsigned int i;
 	int err;
 
 	cc->cipher_tfm.tfms = kcalloc(cc->tfms_count,
@@ -2340,12 +2343,12 @@ static int crypt_alloc_tfms(struct crypt_config *cc, char *ciphermode)
 		return crypt_alloc_tfms_skcipher(cc, ciphermode);
 }
 
-static unsigned crypt_subkey_size(struct crypt_config *cc)
+static unsigned int crypt_subkey_size(struct crypt_config *cc)
 {
 	return (cc->key_size - cc->key_extra_size) >> ilog2(cc->tfms_count);
 }
 
-static unsigned crypt_authenckey_size(struct crypt_config *cc)
+static unsigned int crypt_authenckey_size(struct crypt_config *cc)
 {
 	return crypt_subkey_size(cc) + RTA_SPACE(sizeof(struct crypto_authenc_key_param));
 }
@@ -2356,7 +2359,7 @@ static unsigned crypt_authenckey_size(struct crypt_config *cc)
  * This funcion converts cc->key to this special format.
  */
 static void crypt_copy_authenckey(char *p, const void *key,
-				  unsigned enckeylen, unsigned authkeylen)
+				  unsigned int enckeylen, unsigned int authkeylen)
 {
 	struct crypto_authenc_key_param *param;
 	struct rtattr *rta;
@@ -2374,7 +2377,7 @@ static void crypt_copy_authenckey(char *p, const void *key,
 
 static int crypt_setkey(struct crypt_config *cc)
 {
-	unsigned subkey_size;
+	unsigned int subkey_size;
 	int err = 0, i, r;
 
 	/* Ignore extra keys (which are used for IV etc) */
@@ -3413,7 +3416,7 @@ static int crypt_map(struct dm_target *ti, struct bio *bio)
 	crypt_io_init(io, cc, bio, dm_target_offset(ti, bio->bi_iter.bi_sector));
 
 	if (cc->on_disk_tag_size) {
-		unsigned tag_len = cc->on_disk_tag_size * (bio_sectors(bio) >> cc->sector_shift);
+		unsigned int tag_len = cc->on_disk_tag_size * (bio_sectors(bio) >> cc->sector_shift);
 
 		if (unlikely(tag_len > KMALLOC_MAX_SIZE) ||
 		    unlikely(!(io->integrity_metadata = kmalloc(tag_len,
@@ -3441,14 +3444,14 @@ static int crypt_map(struct dm_target *ti, struct bio *bio)
 
 static char hex2asc(unsigned char c)
 {
-	return c + '0' + ((unsigned)(9 - c) >> 4 & 0x27);
+	return c + '0' + ((unsigned int)(9 - c) >> 4 & 0x27);
 }
 
 static void crypt_status(struct dm_target *ti, status_type_t type,
-			 unsigned status_flags, char *result, unsigned maxlen)
+			 unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct crypt_config *cc = ti->private;
-	unsigned i, sz = 0;
+	unsigned int i, sz = 0;
 	int num_feature_args = 0;
 
 	switch (type) {
@@ -3564,8 +3567,8 @@ static void crypt_resume(struct dm_target *ti)
  *	key set <key>
  *	key wipe
  */
-static int crypt_message(struct dm_target *ti, unsigned argc, char **argv,
-			 char *result, unsigned maxlen)
+static int crypt_message(struct dm_target *ti, unsigned int argc, char **argv,
+			 char *result, unsigned int maxlen)
 {
 	struct crypt_config *cc = ti->private;
 	int key_size, ret = -EINVAL;
@@ -3626,10 +3629,10 @@ static void crypt_io_hints(struct dm_target *ti, struct queue_limits *limits)
 	limits->max_segment_size = PAGE_SIZE;
 
 	limits->logical_block_size =
-		max_t(unsigned, limits->logical_block_size, cc->sector_size);
+		max_t(unsigned int, limits->logical_block_size, cc->sector_size);
 	limits->physical_block_size =
-		max_t(unsigned, limits->physical_block_size, cc->sector_size);
-	limits->io_min = max_t(unsigned, limits->io_min, cc->sector_size);
+		max_t(unsigned int, limits->physical_block_size, cc->sector_size);
+	limits->io_min = max_t(unsigned int, limits->io_min, cc->sector_size);
 	limits->dma_alignment = limits->logical_block_size - 1;
 }
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-delay.c linux-libre-6.1.39-gnu/drivers/md/dm-delay.c
index 869afef5654a..02b8f4e81827 100644
--- linux-libre-6.1-gnu/drivers/md/dm-delay.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-delay.c
@@ -20,8 +20,8 @@
 struct delay_class {
 	struct dm_dev *dev;
 	sector_t start;
-	unsigned delay;
-	unsigned ops;
+	unsigned int delay;
+	unsigned int ops;
 };
 
 struct delay_c {
@@ -305,7 +305,7 @@ static int delay_map(struct dm_target *ti, struct bio *bio)
 	DMEMIT("%s %llu %u", (c)->dev->name, (unsigned long long)(c)->start, (c)->delay)
 
 static void delay_status(struct dm_target *ti, status_type_t type,
-			 unsigned status_flags, char *result, unsigned maxlen)
+			 unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct delay_c *dc = ti->private;
 	int sz = 0;
diff --git linux-libre-6.1-gnu/drivers/md/dm-ebs-target.c linux-libre-6.1.39-gnu/drivers/md/dm-ebs-target.c
index 512cc6cea095..7606c6695a0e 100644
--- linux-libre-6.1-gnu/drivers/md/dm-ebs-target.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-ebs-target.c
@@ -390,7 +390,7 @@ static int ebs_map(struct dm_target *ti, struct bio *bio)
 }
 
 static void ebs_status(struct dm_target *ti, status_type_t type,
-		       unsigned status_flags, char *result, unsigned maxlen)
+		       unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct ebs_c *ec = ti->private;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-era-target.c linux-libre-6.1.39-gnu/drivers/md/dm-era-target.c
index e92c1afc3677..a96290103cca 100644
--- linux-libre-6.1-gnu/drivers/md/dm-era-target.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-era-target.c
@@ -51,7 +51,7 @@ static void writeset_free(struct writeset *ws)
 }
 
 static int setup_on_disk_bitset(struct dm_disk_bitset *info,
-				unsigned nr_bits, dm_block_t *root)
+				unsigned int nr_bits, dm_block_t *root)
 {
 	int r;
 
@@ -62,7 +62,7 @@ static int setup_on_disk_bitset(struct dm_disk_bitset *info,
 	return dm_bitset_resize(info, *root, 0, nr_bits, false, root);
 }
 
-static size_t bitset_size(unsigned nr_bits)
+static size_t bitset_size(unsigned int nr_bits)
 {
 	return sizeof(unsigned long) * dm_div_up(nr_bits, BITS_PER_LONG);
 }
@@ -323,10 +323,10 @@ static int superblock_lock(struct era_metadata *md,
 static int superblock_all_zeroes(struct dm_block_manager *bm, bool *result)
 {
 	int r;
-	unsigned i;
+	unsigned int i;
 	struct dm_block *b;
 	__le64 *data_le, zero = cpu_to_le64(0);
-	unsigned sb_block_size = dm_bm_block_size(bm) / sizeof(__le64);
+	unsigned int sb_block_size = dm_bm_block_size(bm) / sizeof(__le64);
 
 	/*
 	 * We can't use a validator here - it may be all zeroes.
@@ -363,12 +363,12 @@ static void ws_unpack(const struct writeset_disk *disk, struct writeset_metadata
 	core->root = le64_to_cpu(disk->root);
 }
 
-static void ws_inc(void *context, const void *value, unsigned count)
+static void ws_inc(void *context, const void *value, unsigned int count)
 {
 	struct era_metadata *md = context;
 	struct writeset_disk ws_d;
 	dm_block_t b;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++) {
 		memcpy(&ws_d, value + (i * sizeof(ws_d)), sizeof(ws_d));
@@ -377,12 +377,12 @@ static void ws_inc(void *context, const void *value, unsigned count)
 	}
 }
 
-static void ws_dec(void *context, const void *value, unsigned count)
+static void ws_dec(void *context, const void *value, unsigned int count)
 {
 	struct era_metadata *md = context;
 	struct writeset_disk ws_d;
 	dm_block_t b;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++) {
 		memcpy(&ws_d, value + (i * sizeof(ws_d)), sizeof(ws_d));
@@ -667,7 +667,7 @@ static void swap_writeset(struct era_metadata *md, struct writeset *new_writeset
  *--------------------------------------------------------------*/
 struct digest {
 	uint32_t era;
-	unsigned nr_bits, current_bit;
+	unsigned int nr_bits, current_bit;
 	struct writeset_metadata writeset;
 	__le32 value;
 	struct dm_disk_bitset info;
@@ -702,7 +702,7 @@ static int metadata_digest_transcribe_writeset(struct era_metadata *md,
 {
 	int r;
 	bool marked;
-	unsigned b, e = min(d->current_bit + INSERTS_PER_STEP, d->nr_bits);
+	unsigned int b, e = min(d->current_bit + INSERTS_PER_STEP, d->nr_bits);
 
 	for (b = d->current_bit; b < e; b++) {
 		r = writeset_marked_on_disk(&d->info, &d->writeset, b, &marked);
@@ -1439,7 +1439,7 @@ static bool valid_block_size(dm_block_t block_size)
 /*
  * <metadata dev> <data dev> <data block size (sectors)>
  */
-static int era_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int era_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	int r;
 	char dummy;
@@ -1618,7 +1618,7 @@ static int era_preresume(struct dm_target *ti)
  * <current era> <held metadata root | '-'>
  */
 static void era_status(struct dm_target *ti, status_type_t type,
-		       unsigned status_flags, char *result, unsigned maxlen)
+		       unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	int r;
 	struct era *era = ti->private;
@@ -1633,10 +1633,10 @@ static void era_status(struct dm_target *ti, status_type_t type,
 			goto err;
 
 		DMEMIT("%u %llu/%llu %u",
-		       (unsigned) (DM_ERA_METADATA_BLOCK_SIZE >> SECTOR_SHIFT),
+		       (unsigned int) (DM_ERA_METADATA_BLOCK_SIZE >> SECTOR_SHIFT),
 		       (unsigned long long) stats.used,
 		       (unsigned long long) stats.total,
-		       (unsigned) stats.era);
+		       (unsigned int) stats.era);
 
 		if (stats.snap != SUPERBLOCK_LOCATION)
 			DMEMIT(" %llu", stats.snap);
@@ -1662,8 +1662,8 @@ err:
 	DMEMIT("Error");
 }
 
-static int era_message(struct dm_target *ti, unsigned argc, char **argv,
-		       char *result, unsigned maxlen)
+static int era_message(struct dm_target *ti, unsigned int argc, char **argv,
+		       char *result, unsigned int maxlen)
 {
 	struct era *era = ti->private;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-exception-store.c linux-libre-6.1.39-gnu/drivers/md/dm-exception-store.c
index 3997f34cfebc..cc3987c97eb9 100644
--- linux-libre-6.1-gnu/drivers/md/dm-exception-store.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-exception-store.c
@@ -142,7 +142,7 @@ EXPORT_SYMBOL(dm_exception_store_type_unregister);
 static int set_chunk_size(struct dm_exception_store *store,
 			  const char *chunk_size_arg, char **error)
 {
-	unsigned chunk_size;
+	unsigned int chunk_size;
 
 	if (kstrtouint(chunk_size_arg, 10, &chunk_size)) {
 		*error = "Invalid chunk size";
@@ -158,7 +158,7 @@ static int set_chunk_size(struct dm_exception_store *store,
 }
 
 int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
-				      unsigned chunk_size,
+				      unsigned int chunk_size,
 				      char **error)
 {
 	/* Check chunk_size is a power of 2 */
@@ -190,7 +190,7 @@ int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
 
 int dm_exception_store_create(struct dm_target *ti, int argc, char **argv,
 			      struct dm_snapshot *snap,
-			      unsigned *args_used,
+			      unsigned int *args_used,
 			      struct dm_exception_store **store)
 {
 	int r = 0;
diff --git linux-libre-6.1-gnu/drivers/md/dm-exception-store.h linux-libre-6.1.39-gnu/drivers/md/dm-exception-store.h
index b5f20eba3641..862df68a7db0 100644
--- linux-libre-6.1-gnu/drivers/md/dm-exception-store.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-exception-store.h
@@ -96,9 +96,9 @@ struct dm_exception_store_type {
 	 */
 	void (*drop_snapshot) (struct dm_exception_store *store);
 
-	unsigned (*status) (struct dm_exception_store *store,
-			    status_type_t status, char *result,
-			    unsigned maxlen);
+	unsigned int (*status) (struct dm_exception_store *store,
+				status_type_t status, char *result,
+				unsigned int maxlen);
 
 	/*
 	 * Return how full the snapshot is.
@@ -118,9 +118,9 @@ struct dm_exception_store {
 	struct dm_snapshot *snap;
 
 	/* Size of data blocks saved - must be a power of 2 */
-	unsigned chunk_size;
-	unsigned chunk_mask;
-	unsigned chunk_shift;
+	unsigned int chunk_size;
+	unsigned int chunk_mask;
+	unsigned int chunk_shift;
 
 	void *context;
 
@@ -144,7 +144,7 @@ static inline chunk_t dm_chunk_number(chunk_t chunk)
 	return chunk & (chunk_t)((1ULL << DM_CHUNK_NUMBER_BITS) - 1ULL);
 }
 
-static inline unsigned dm_consecutive_chunk_count(struct dm_exception *e)
+static inline unsigned int dm_consecutive_chunk_count(struct dm_exception *e)
 {
 	return e->new_chunk >> DM_CHUNK_NUMBER_BITS;
 }
@@ -181,12 +181,12 @@ int dm_exception_store_type_register(struct dm_exception_store_type *type);
 int dm_exception_store_type_unregister(struct dm_exception_store_type *type);
 
 int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
-				      unsigned chunk_size,
+				      unsigned int chunk_size,
 				      char **error);
 
 int dm_exception_store_create(struct dm_target *ti, int argc, char **argv,
 			      struct dm_snapshot *snap,
-			      unsigned *args_used,
+			      unsigned int *args_used,
 			      struct dm_exception_store **store);
 void dm_exception_store_destroy(struct dm_exception_store *store);
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-flakey.c linux-libre-6.1.39-gnu/drivers/md/dm-flakey.c
index 89fa7a68c6c4..3b34270ce607 100644
--- linux-libre-6.1-gnu/drivers/md/dm-flakey.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-flakey.c
@@ -26,12 +26,12 @@ struct flakey_c {
 	struct dm_dev *dev;
 	unsigned long start_time;
 	sector_t start;
-	unsigned up_interval;
-	unsigned down_interval;
+	unsigned int up_interval;
+	unsigned int down_interval;
 	unsigned long flags;
-	unsigned corrupt_bio_byte;
-	unsigned corrupt_bio_rw;
-	unsigned corrupt_bio_value;
+	unsigned int corrupt_bio_byte;
+	unsigned int corrupt_bio_rw;
+	unsigned int corrupt_bio_value;
 	blk_opf_t corrupt_bio_flags;
 };
 
@@ -48,7 +48,7 @@ static int parse_features(struct dm_arg_set *as, struct flakey_c *fc,
 			  struct dm_target *ti)
 {
 	int r;
-	unsigned argc;
+	unsigned int argc;
 	const char *arg_name;
 
 	static const struct dm_arg _args[] = {
@@ -124,9 +124,9 @@ static int parse_features(struct dm_arg_set *as, struct flakey_c *fc,
 			 * Direction r or w?
 			 */
 			arg_name = dm_shift_arg(as);
-			if (!strcasecmp(arg_name, "w"))
+			if (arg_name && !strcasecmp(arg_name, "w"))
 				fc->corrupt_bio_rw = WRITE;
-			else if (!strcasecmp(arg_name, "r"))
+			else if (arg_name && !strcasecmp(arg_name, "r"))
 				fc->corrupt_bio_rw = READ;
 			else {
 				ti->error = "Invalid corrupt bio direction (r or w)";
@@ -148,7 +148,7 @@ static int parse_features(struct dm_arg_set *as, struct flakey_c *fc,
 			BUILD_BUG_ON(sizeof(fc->corrupt_bio_flags) !=
 				     sizeof(unsigned int));
 			r = dm_read_arg(_args + 3, as,
-				(__force unsigned *)&fc->corrupt_bio_flags,
+				(__force unsigned int *)&fc->corrupt_bio_flags,
 				&ti->error);
 			if (r)
 				return r;
@@ -303,9 +303,13 @@ static void corrupt_bio_data(struct bio *bio, struct flakey_c *fc)
 	 */
 	bio_for_each_segment(bvec, bio, iter) {
 		if (bio_iter_len(bio, iter) > corrupt_bio_byte) {
-			char *segment = (page_address(bio_iter_page(bio, iter))
-					 + bio_iter_offset(bio, iter));
+			char *segment;
+			struct page *page = bio_iter_page(bio, iter);
+			if (unlikely(page == ZERO_PAGE(0)))
+				break;
+			segment = bvec_kmap_local(&bvec);
 			segment[corrupt_bio_byte] = fc->corrupt_bio_value;
+			kunmap_local(segment);
 			DMDEBUG("Corrupting data bio=%p by writing %u to byte %u "
 				"(rw=%c bi_opf=%u bi_sector=%llu size=%u)\n",
 				bio, fc->corrupt_bio_value, fc->corrupt_bio_byte,
@@ -320,7 +324,7 @@ static void corrupt_bio_data(struct bio *bio, struct flakey_c *fc)
 static int flakey_map(struct dm_target *ti, struct bio *bio)
 {
 	struct flakey_c *fc = ti->private;
-	unsigned elapsed;
+	unsigned int elapsed;
 	struct per_bio_data *pb = dm_per_bio_data(bio, sizeof(struct per_bio_data));
 	pb->bio_submitted = false;
 
@@ -361,9 +365,11 @@ static int flakey_map(struct dm_target *ti, struct bio *bio)
 		/*
 		 * Corrupt matching writes.
 		 */
-		if (fc->corrupt_bio_byte && (fc->corrupt_bio_rw == WRITE)) {
-			if (all_corrupt_bio_flags_match(bio, fc))
-				corrupt_bio_data(bio, fc);
+		if (fc->corrupt_bio_byte) {
+			if (fc->corrupt_bio_rw == WRITE) {
+				if (all_corrupt_bio_flags_match(bio, fc))
+					corrupt_bio_data(bio, fc);
+			}
 			goto map_bio;
 		}
 
@@ -389,13 +395,14 @@ static int flakey_end_io(struct dm_target *ti, struct bio *bio,
 		return DM_ENDIO_DONE;
 
 	if (!*error && pb->bio_submitted && (bio_data_dir(bio) == READ)) {
-		if (fc->corrupt_bio_byte && (fc->corrupt_bio_rw == READ) &&
-		    all_corrupt_bio_flags_match(bio, fc)) {
-			/*
-			 * Corrupt successful matching READs while in down state.
-			 */
-			corrupt_bio_data(bio, fc);
-
+		if (fc->corrupt_bio_byte) {
+			if ((fc->corrupt_bio_rw == READ) &&
+			    all_corrupt_bio_flags_match(bio, fc)) {
+				/*
+				 * Corrupt successful matching READs while in down state.
+				 */
+				corrupt_bio_data(bio, fc);
+			}
 		} else if (!test_bit(DROP_WRITES, &fc->flags) &&
 			   !test_bit(ERROR_WRITES, &fc->flags)) {
 			/*
@@ -410,11 +417,11 @@ static int flakey_end_io(struct dm_target *ti, struct bio *bio,
 }
 
 static void flakey_status(struct dm_target *ti, status_type_t type,
-			  unsigned status_flags, char *result, unsigned maxlen)
+			  unsigned int status_flags, char *result, unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	struct flakey_c *fc = ti->private;
-	unsigned drop_writes, error_writes;
+	unsigned int drop_writes, error_writes;
 
 	switch (type) {
 	case STATUSTYPE_INFO:
diff --git linux-libre-6.1-gnu/drivers/md/dm-integrity.c linux-libre-6.1.39-gnu/drivers/md/dm-integrity.c
index e97e9f97456d..a2b8f8781a99 100644
--- linux-libre-6.1-gnu/drivers/md/dm-integrity.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-integrity.c
@@ -157,13 +157,13 @@ struct alg_spec {
 	char *alg_string;
 	char *key_string;
 	__u8 *key;
-	unsigned key_size;
+	unsigned int key_size;
 };
 
 struct dm_integrity_c {
 	struct dm_dev *dev;
 	struct dm_dev *meta_dev;
-	unsigned tag_size;
+	unsigned int tag_size;
 	__s8 log2_tag_size;
 	sector_t start;
 	mempool_t journal_io_mempool;
@@ -171,8 +171,8 @@ struct dm_integrity_c {
 	struct dm_bufio_client *bufio;
 	struct workqueue_struct *metadata_wq;
 	struct superblock *sb;
-	unsigned journal_pages;
-	unsigned n_bitmap_blocks;
+	unsigned int journal_pages;
+	unsigned int n_bitmap_blocks;
 
 	struct page_list *journal;
 	struct page_list *journal_io;
@@ -180,7 +180,7 @@ struct dm_integrity_c {
 	struct page_list *recalc_bitmap;
 	struct page_list *may_write_bitmap;
 	struct bitmap_block_status *bbs;
-	unsigned bitmap_flush_interval;
+	unsigned int bitmap_flush_interval;
 	int synchronous_mode;
 	struct bio_list synchronous_bios;
 	struct delayed_work bitmap_flush_work;
@@ -201,12 +201,12 @@ struct dm_integrity_c {
 	unsigned char journal_entries_per_sector;
 	unsigned char journal_section_entries;
 	unsigned short journal_section_sectors;
-	unsigned journal_sections;
-	unsigned journal_entries;
+	unsigned int journal_sections;
+	unsigned int journal_entries;
 	sector_t data_device_sectors;
 	sector_t meta_device_sectors;
-	unsigned initial_sectors;
-	unsigned metadata_run;
+	unsigned int initial_sectors;
+	unsigned int metadata_run;
 	__s8 log2_metadata_run;
 	__u8 log2_buffer_sectors;
 	__u8 sectors_per_block;
@@ -230,17 +230,17 @@ struct dm_integrity_c {
 	unsigned char commit_seq;
 	commit_id_t commit_ids[N_COMMIT_IDS];
 
-	unsigned committed_section;
-	unsigned n_committed_sections;
+	unsigned int committed_section;
+	unsigned int n_committed_sections;
 
-	unsigned uncommitted_section;
-	unsigned n_uncommitted_sections;
+	unsigned int uncommitted_section;
+	unsigned int n_uncommitted_sections;
 
-	unsigned free_section;
+	unsigned int free_section;
 	unsigned char free_section_entry;
-	unsigned free_sectors;
+	unsigned int free_sectors;
 
-	unsigned free_sectors_threshold;
+	unsigned int free_sectors_threshold;
 
 	struct workqueue_struct *commit_wq;
 	struct work_struct commit_work;
@@ -257,7 +257,7 @@ struct dm_integrity_c {
 
 	unsigned long autocommit_jiffies;
 	struct timer_list autocommit_timer;
-	unsigned autocommit_msec;
+	unsigned int autocommit_msec;
 
 	wait_queue_head_t copy_to_journal_wait;
 
@@ -305,7 +305,7 @@ struct dm_integrity_io {
 	struct dm_integrity_range range;
 
 	sector_t metadata_block;
-	unsigned metadata_offset;
+	unsigned int metadata_offset;
 
 	atomic_t in_flight;
 	blk_status_t bi_status;
@@ -329,7 +329,7 @@ struct journal_io {
 struct bitmap_block_status {
 	struct work_struct work;
 	struct dm_integrity_c *ic;
-	unsigned idx;
+	unsigned int idx;
 	unsigned long *bitmap;
 	struct bio_list bio_queue;
 	spinlock_t bio_queue_lock;
@@ -410,8 +410,8 @@ static bool dm_integrity_disable_recalculate(struct dm_integrity_c *ic)
 	return false;
 }
 
-static commit_id_t dm_integrity_commit_id(struct dm_integrity_c *ic, unsigned i,
-					  unsigned j, unsigned char seq)
+static commit_id_t dm_integrity_commit_id(struct dm_integrity_c *ic, unsigned int i,
+					  unsigned int j, unsigned char seq)
 {
 	/*
 	 * Xor the number with section and sector, so that if a piece of
@@ -426,7 +426,7 @@ static void get_area_and_offset(struct dm_integrity_c *ic, sector_t data_sector,
 	if (!ic->meta_dev) {
 		__u8 log2_interleave_sectors = ic->sb->log2_interleave_sectors;
 		*area = data_sector >> log2_interleave_sectors;
-		*offset = (unsigned)data_sector & ((1U << log2_interleave_sectors) - 1);
+		*offset = (unsigned int)data_sector & ((1U << log2_interleave_sectors) - 1);
 	} else {
 		*area = 0;
 		*offset = data_sector;
@@ -435,15 +435,15 @@ static void get_area_and_offset(struct dm_integrity_c *ic, sector_t data_sector,
 
 #define sector_to_block(ic, n)						\
 do {									\
-	BUG_ON((n) & (unsigned)((ic)->sectors_per_block - 1));		\
+	BUG_ON((n) & (unsigned int)((ic)->sectors_per_block - 1));		\
 	(n) >>= (ic)->sb->log2_sectors_per_block;			\
 } while (0)
 
 static __u64 get_metadata_sector_and_offset(struct dm_integrity_c *ic, sector_t area,
-					    sector_t offset, unsigned *metadata_offset)
+					    sector_t offset, unsigned int *metadata_offset)
 {
 	__u64 ms;
-	unsigned mo;
+	unsigned int mo;
 
 	ms = area << ic->sb->log2_interleave_sectors;
 	if (likely(ic->log2_metadata_run >= 0))
@@ -484,7 +484,7 @@ static sector_t get_data_sector(struct dm_integrity_c *ic, sector_t area, sector
 	return result;
 }
 
-static void wraparound_section(struct dm_integrity_c *ic, unsigned *sec_ptr)
+static void wraparound_section(struct dm_integrity_c *ic, unsigned int *sec_ptr)
 {
 	if (unlikely(*sec_ptr >= ic->journal_sections))
 		*sec_ptr -= ic->journal_sections;
@@ -508,7 +508,7 @@ static int sb_mac(struct dm_integrity_c *ic, bool wr)
 {
 	SHASH_DESC_ON_STACK(desc, ic->journal_mac);
 	int r;
-	unsigned size = crypto_shash_digestsize(ic->journal_mac);
+	unsigned int size = crypto_shash_digestsize(ic->journal_mac);
 
 	if (sizeof(struct superblock) + size > 1 << SECTOR_SHIFT) {
 		dm_integrity_io_error(ic, "digest is too long", -EINVAL);
@@ -704,8 +704,8 @@ repeat:
 
 static void block_bitmap_copy(struct dm_integrity_c *ic, struct page_list *dst, struct page_list *src)
 {
-	unsigned n_bitmap_pages = DIV_ROUND_UP(ic->n_bitmap_blocks, PAGE_SIZE / BITMAP_BLOCK_SIZE);
-	unsigned i;
+	unsigned int n_bitmap_pages = DIV_ROUND_UP(ic->n_bitmap_blocks, PAGE_SIZE / BITMAP_BLOCK_SIZE);
+	unsigned int i;
 
 	for (i = 0; i < n_bitmap_pages; i++) {
 		unsigned long *dst_data = lowmem_page_address(dst[i].page);
@@ -716,18 +716,18 @@ static void block_bitmap_copy(struct dm_integrity_c *ic, struct page_list *dst,
 
 static struct bitmap_block_status *sector_to_bitmap_block(struct dm_integrity_c *ic, sector_t sector)
 {
-	unsigned bit = sector >> (ic->sb->log2_sectors_per_block + ic->log2_blocks_per_bitmap_bit);
-	unsigned bitmap_block = bit / (BITMAP_BLOCK_SIZE * 8);
+	unsigned int bit = sector >> (ic->sb->log2_sectors_per_block + ic->log2_blocks_per_bitmap_bit);
+	unsigned int bitmap_block = bit / (BITMAP_BLOCK_SIZE * 8);
 
 	BUG_ON(bitmap_block >= ic->n_bitmap_blocks);
 	return &ic->bbs[bitmap_block];
 }
 
-static void access_journal_check(struct dm_integrity_c *ic, unsigned section, unsigned offset,
+static void access_journal_check(struct dm_integrity_c *ic, unsigned int section, unsigned int offset,
 				 bool e, const char *function)
 {
 #if defined(CONFIG_DM_DEBUG) || defined(INTERNAL_VERIFY)
-	unsigned limit = e ? ic->journal_section_entries : ic->journal_section_sectors;
+	unsigned int limit = e ? ic->journal_section_entries : ic->journal_section_sectors;
 
 	if (unlikely(section >= ic->journal_sections) ||
 	    unlikely(offset >= limit)) {
@@ -738,10 +738,10 @@ static void access_journal_check(struct dm_integrity_c *ic, unsigned section, un
 #endif
 }
 
-static void page_list_location(struct dm_integrity_c *ic, unsigned section, unsigned offset,
-			       unsigned *pl_index, unsigned *pl_offset)
+static void page_list_location(struct dm_integrity_c *ic, unsigned int section, unsigned int offset,
+			       unsigned int *pl_index, unsigned int *pl_offset)
 {
-	unsigned sector;
+	unsigned int sector;
 
 	access_journal_check(ic, section, offset, false, "page_list_location");
 
@@ -752,9 +752,9 @@ static void page_list_location(struct dm_integrity_c *ic, unsigned section, unsi
 }
 
 static struct journal_sector *access_page_list(struct dm_integrity_c *ic, struct page_list *pl,
-					       unsigned section, unsigned offset, unsigned *n_sectors)
+					       unsigned int section, unsigned int offset, unsigned int *n_sectors)
 {
-	unsigned pl_index, pl_offset;
+	unsigned int pl_index, pl_offset;
 	char *va;
 
 	page_list_location(ic, section, offset, &pl_index, &pl_offset);
@@ -767,14 +767,14 @@ static struct journal_sector *access_page_list(struct dm_integrity_c *ic, struct
 	return (struct journal_sector *)(va + pl_offset);
 }
 
-static struct journal_sector *access_journal(struct dm_integrity_c *ic, unsigned section, unsigned offset)
+static struct journal_sector *access_journal(struct dm_integrity_c *ic, unsigned int section, unsigned int offset)
 {
 	return access_page_list(ic, ic->journal, section, offset, NULL);
 }
 
-static struct journal_entry *access_journal_entry(struct dm_integrity_c *ic, unsigned section, unsigned n)
+static struct journal_entry *access_journal_entry(struct dm_integrity_c *ic, unsigned int section, unsigned int n)
 {
-	unsigned rel_sector, offset;
+	unsigned int rel_sector, offset;
 	struct journal_sector *js;
 
 	access_journal_check(ic, section, n, true, "access_journal_entry");
@@ -786,7 +786,7 @@ static struct journal_entry *access_journal_entry(struct dm_integrity_c *ic, uns
 	return (struct journal_entry *)((char *)js + offset * ic->journal_entry_size);
 }
 
-static struct journal_sector *access_journal_data(struct dm_integrity_c *ic, unsigned section, unsigned n)
+static struct journal_sector *access_journal_data(struct dm_integrity_c *ic, unsigned int section, unsigned int n)
 {
 	n <<= ic->sb->log2_sectors_per_block;
 
@@ -797,11 +797,11 @@ static struct journal_sector *access_journal_data(struct dm_integrity_c *ic, uns
 	return access_journal(ic, section, n);
 }
 
-static void section_mac(struct dm_integrity_c *ic, unsigned section, __u8 result[JOURNAL_MAC_SIZE])
+static void section_mac(struct dm_integrity_c *ic, unsigned int section, __u8 result[JOURNAL_MAC_SIZE])
 {
 	SHASH_DESC_ON_STACK(desc, ic->journal_mac);
 	int r;
-	unsigned j, size;
+	unsigned int j, size;
 
 	desc->tfm = ic->journal_mac;
 
@@ -866,10 +866,10 @@ err:
 	memset(result, 0, JOURNAL_MAC_SIZE);
 }
 
-static void rw_section_mac(struct dm_integrity_c *ic, unsigned section, bool wr)
+static void rw_section_mac(struct dm_integrity_c *ic, unsigned int section, bool wr)
 {
 	__u8 result[JOURNAL_MAC_SIZE];
-	unsigned j;
+	unsigned int j;
 
 	if (!ic->journal_mac)
 		return;
@@ -898,12 +898,12 @@ static void complete_journal_op(void *context)
 		complete(&comp->comp);
 }
 
-static void xor_journal(struct dm_integrity_c *ic, bool encrypt, unsigned section,
-			unsigned n_sections, struct journal_completion *comp)
+static void xor_journal(struct dm_integrity_c *ic, bool encrypt, unsigned int section,
+			unsigned int n_sections, struct journal_completion *comp)
 {
 	struct async_submit_ctl submit;
 	size_t n_bytes = (size_t)(n_sections * ic->journal_section_sectors) << SECTOR_SHIFT;
-	unsigned pl_index, pl_offset, section_index;
+	unsigned int pl_index, pl_offset, section_index;
 	struct page_list *source_pl, *target_pl;
 
 	if (likely(encrypt)) {
@@ -928,7 +928,7 @@ static void xor_journal(struct dm_integrity_c *ic, bool encrypt, unsigned sectio
 		struct page *dst_page;
 
 		while (unlikely(pl_index == section_index)) {
-			unsigned dummy;
+			unsigned int dummy;
 			if (likely(encrypt))
 				rw_section_mac(ic, section, true);
 			section++;
@@ -990,8 +990,8 @@ static bool do_crypt(bool encrypt, struct skcipher_request *req, struct journal_
 	return false;
 }
 
-static void crypt_journal(struct dm_integrity_c *ic, bool encrypt, unsigned section,
-			  unsigned n_sections, struct journal_completion *comp)
+static void crypt_journal(struct dm_integrity_c *ic, bool encrypt, unsigned int section,
+			  unsigned int n_sections, struct journal_completion *comp)
 {
 	struct scatterlist **source_sg;
 	struct scatterlist **target_sg;
@@ -1008,7 +1008,7 @@ static void crypt_journal(struct dm_integrity_c *ic, bool encrypt, unsigned sect
 
 	do {
 		struct skcipher_request *req;
-		unsigned ivsize;
+		unsigned int ivsize;
 		char *iv;
 
 		if (likely(encrypt))
@@ -1034,8 +1034,8 @@ static void crypt_journal(struct dm_integrity_c *ic, bool encrypt, unsigned sect
 	complete_journal_op(comp);
 }
 
-static void encrypt_journal(struct dm_integrity_c *ic, bool encrypt, unsigned section,
-			    unsigned n_sections, struct journal_completion *comp)
+static void encrypt_journal(struct dm_integrity_c *ic, bool encrypt, unsigned int section,
+			    unsigned int n_sections, struct journal_completion *comp)
 {
 	if (ic->journal_xor)
 		return xor_journal(ic, encrypt, section, n_sections, comp);
@@ -1052,12 +1052,12 @@ static void complete_journal_io(unsigned long error, void *context)
 }
 
 static void rw_journal_sectors(struct dm_integrity_c *ic, blk_opf_t opf,
-			       unsigned sector, unsigned n_sectors,
+			       unsigned int sector, unsigned int n_sectors,
 			       struct journal_completion *comp)
 {
 	struct dm_io_request io_req;
 	struct dm_io_region io_loc;
-	unsigned pl_index, pl_offset;
+	unsigned int pl_index, pl_offset;
 	int r;
 
 	if (unlikely(dm_integrity_failed(ic))) {
@@ -1099,10 +1099,10 @@ static void rw_journal_sectors(struct dm_integrity_c *ic, blk_opf_t opf,
 }
 
 static void rw_journal(struct dm_integrity_c *ic, blk_opf_t opf,
-		       unsigned section, unsigned n_sections,
+		       unsigned int section, unsigned int n_sections,
 		       struct journal_completion *comp)
 {
-	unsigned sector, n_sectors;
+	unsigned int sector, n_sectors;
 
 	sector = section * ic->journal_section_sectors;
 	n_sectors = n_sections * ic->journal_section_sectors;
@@ -1110,12 +1110,12 @@ static void rw_journal(struct dm_integrity_c *ic, blk_opf_t opf,
 	rw_journal_sectors(ic, opf, sector, n_sectors, comp);
 }
 
-static void write_journal(struct dm_integrity_c *ic, unsigned commit_start, unsigned commit_sections)
+static void write_journal(struct dm_integrity_c *ic, unsigned int commit_start, unsigned int commit_sections)
 {
 	struct journal_completion io_comp;
 	struct journal_completion crypt_comp_1;
 	struct journal_completion crypt_comp_2;
-	unsigned i;
+	unsigned int i;
 
 	io_comp.ic = ic;
 	init_completion(&io_comp.comp);
@@ -1135,7 +1135,7 @@ static void write_journal(struct dm_integrity_c *ic, unsigned commit_start, unsi
 		rw_journal(ic, REQ_OP_WRITE | REQ_FUA | REQ_SYNC, commit_start,
 			   commit_sections, &io_comp);
 	} else {
-		unsigned to_end;
+		unsigned int to_end;
 		io_comp.in_flight = (atomic_t)ATOMIC_INIT(2);
 		to_end = ic->journal_sections - commit_start;
 		if (ic->journal_io) {
@@ -1172,15 +1172,15 @@ static void write_journal(struct dm_integrity_c *ic, unsigned commit_start, unsi
 	wait_for_completion_io(&io_comp.comp);
 }
 
-static void copy_from_journal(struct dm_integrity_c *ic, unsigned section, unsigned offset,
-			      unsigned n_sectors, sector_t target, io_notify_fn fn, void *data)
+static void copy_from_journal(struct dm_integrity_c *ic, unsigned int section, unsigned int offset,
+			      unsigned int n_sectors, sector_t target, io_notify_fn fn, void *data)
 {
 	struct dm_io_request io_req;
 	struct dm_io_region io_loc;
 	int r;
-	unsigned sector, pl_index, pl_offset;
+	unsigned int sector, pl_index, pl_offset;
 
-	BUG_ON((target | n_sectors | offset) & (unsigned)(ic->sectors_per_block - 1));
+	BUG_ON((target | n_sectors | offset) & (unsigned int)(ic->sectors_per_block - 1));
 
 	if (unlikely(dm_integrity_failed(ic))) {
 		fn(-1UL, data);
@@ -1221,7 +1221,7 @@ static bool add_new_range(struct dm_integrity_c *ic, struct dm_integrity_range *
 	struct rb_node **n = &ic->in_progress.rb_node;
 	struct rb_node *parent;
 
-	BUG_ON((new_range->logical_sector | new_range->n_sectors) & (unsigned)(ic->sectors_per_block - 1));
+	BUG_ON((new_range->logical_sector | new_range->n_sectors) & (unsigned int)(ic->sectors_per_block - 1));
 
 	if (likely(check_waiting)) {
 		struct dm_integrity_range *range;
@@ -1339,10 +1339,10 @@ static void remove_journal_node(struct dm_integrity_c *ic, struct journal_node *
 
 #define NOT_FOUND	(-1U)
 
-static unsigned find_journal_node(struct dm_integrity_c *ic, sector_t sector, sector_t *next_sector)
+static unsigned int find_journal_node(struct dm_integrity_c *ic, sector_t sector, sector_t *next_sector)
 {
 	struct rb_node *n = ic->journal_tree_root.rb_node;
-	unsigned found = NOT_FOUND;
+	unsigned int found = NOT_FOUND;
 	*next_sector = (sector_t)-1;
 	while (n) {
 		struct journal_node *j = container_of(n, struct journal_node, node);
@@ -1360,7 +1360,7 @@ static unsigned find_journal_node(struct dm_integrity_c *ic, sector_t sector, se
 	return found;
 }
 
-static bool test_journal_node(struct dm_integrity_c *ic, unsigned pos, sector_t sector)
+static bool test_journal_node(struct dm_integrity_c *ic, unsigned int pos, sector_t sector)
 {
 	struct journal_node *node, *next_node;
 	struct rb_node *next;
@@ -1385,7 +1385,7 @@ static bool find_newer_committed_node(struct dm_integrity_c *ic, struct journal_
 {
 	struct rb_node *next;
 	struct journal_node *next_node;
-	unsigned next_section;
+	unsigned int next_section;
 
 	BUG_ON(RB_EMPTY_NODE(&node->node));
 
@@ -1398,7 +1398,7 @@ static bool find_newer_committed_node(struct dm_integrity_c *ic, struct journal_
 	if (next_node->sector != node->sector)
 		return false;
 
-	next_section = (unsigned)(next_node - ic->journal_tree) / ic->journal_section_entries;
+	next_section = (unsigned int)(next_node - ic->journal_tree) / ic->journal_section_entries;
 	if (next_section >= ic->committed_section &&
 	    next_section < ic->committed_section + ic->n_committed_sections)
 		return true;
@@ -1413,17 +1413,17 @@ static bool find_newer_committed_node(struct dm_integrity_c *ic, struct journal_
 #define TAG_CMP		2
 
 static int dm_integrity_rw_tag(struct dm_integrity_c *ic, unsigned char *tag, sector_t *metadata_block,
-			       unsigned *metadata_offset, unsigned total_size, int op)
+			       unsigned int *metadata_offset, unsigned int total_size, int op)
 {
 #define MAY_BE_FILLER		1
 #define MAY_BE_HASH		2
-	unsigned hash_offset = 0;
-	unsigned may_be = MAY_BE_HASH | (ic->discard ? MAY_BE_FILLER : 0);
+	unsigned int hash_offset = 0;
+	unsigned int may_be = MAY_BE_HASH | (ic->discard ? MAY_BE_FILLER : 0);
 
 	do {
 		unsigned char *data, *dp;
 		struct dm_buffer *b;
-		unsigned to_copy;
+		unsigned int to_copy;
 		int r;
 
 		r = dm_integrity_failed(ic);
@@ -1453,7 +1453,7 @@ static int dm_integrity_rw_tag(struct dm_integrity_c *ic, unsigned char *tag, se
 						goto thorough_test;
 				}
 			} else {
-				unsigned i, ts;
+				unsigned int i, ts;
 thorough_test:
 				ts = total_size;
 
@@ -1652,7 +1652,7 @@ static void integrity_sector_checksum(struct dm_integrity_c *ic, sector_t sector
 	__le64 sector_le = cpu_to_le64(sector);
 	SHASH_DESC_ON_STACK(req, ic->internal_hash);
 	int r;
-	unsigned digest_size;
+	unsigned int digest_size;
 
 	req->tfm = ic->internal_hash;
 
@@ -1709,13 +1709,13 @@ static void integrity_metadata(struct work_struct *w)
 	if (ic->internal_hash) {
 		struct bvec_iter iter;
 		struct bio_vec bv;
-		unsigned digest_size = crypto_shash_digestsize(ic->internal_hash);
+		unsigned int digest_size = crypto_shash_digestsize(ic->internal_hash);
 		struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io));
 		char *checksums;
-		unsigned extra_space = unlikely(digest_size > ic->tag_size) ? digest_size - ic->tag_size : 0;
+		unsigned int extra_space = unlikely(digest_size > ic->tag_size) ? digest_size - ic->tag_size : 0;
 		char checksums_onstack[max((size_t)HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)];
 		sector_t sector;
-		unsigned sectors_to_process;
+		unsigned int sectors_to_process;
 
 		if (unlikely(ic->mode == 'R'))
 			goto skip_io;
@@ -1735,14 +1735,13 @@ static void integrity_metadata(struct work_struct *w)
 		}
 
 		if (unlikely(dio->op == REQ_OP_DISCARD)) {
-			sector_t bi_sector = dio->bio_details.bi_iter.bi_sector;
-			unsigned bi_size = dio->bio_details.bi_iter.bi_size;
-			unsigned max_size = likely(checksums != checksums_onstack) ? PAGE_SIZE : HASH_MAX_DIGESTSIZE;
-			unsigned max_blocks = max_size / ic->tag_size;
+			unsigned int bi_size = dio->bio_details.bi_iter.bi_size;
+			unsigned int max_size = likely(checksums != checksums_onstack) ? PAGE_SIZE : HASH_MAX_DIGESTSIZE;
+			unsigned int max_blocks = max_size / ic->tag_size;
 			memset(checksums, DISCARD_FILLER, max_size);
 
 			while (bi_size) {
-				unsigned this_step_blocks = bi_size >> (SECTOR_SHIFT + ic->sb->log2_sectors_per_block);
+				unsigned int this_step_blocks = bi_size >> (SECTOR_SHIFT + ic->sb->log2_sectors_per_block);
 				this_step_blocks = min(this_step_blocks, max_blocks);
 				r = dm_integrity_rw_tag(ic, checksums, &dio->metadata_block, &dio->metadata_offset,
 							this_step_blocks * ic->tag_size, TAG_WRITE);
@@ -1752,13 +1751,7 @@ static void integrity_metadata(struct work_struct *w)
 					goto error;
 				}
 
-				/*if (bi_size < this_step_blocks << (SECTOR_SHIFT + ic->sb->log2_sectors_per_block)) {
-					printk("BUGG: bi_sector: %llx, bi_size: %u\n", bi_sector, bi_size);
-					printk("BUGG: this_step_blocks: %u\n", this_step_blocks);
-					BUG();
-				}*/
 				bi_size -= this_step_blocks << (SECTOR_SHIFT + ic->sb->log2_sectors_per_block);
-				bi_sector += this_step_blocks << ic->sb->log2_sectors_per_block;
 			}
 
 			if (likely(checksums != checksums_onstack))
@@ -1770,7 +1763,7 @@ static void integrity_metadata(struct work_struct *w)
 		sectors_to_process = dio->range.n_sectors;
 
 		__bio_for_each_segment(bv, bio, iter, dio->bio_details.bi_iter) {
-			unsigned pos;
+			unsigned int pos;
 			char *mem, *checksums_ptr;
 
 again:
@@ -1823,13 +1816,13 @@ again:
 		if (bip) {
 			struct bio_vec biv;
 			struct bvec_iter iter;
-			unsigned data_to_process = dio->range.n_sectors;
+			unsigned int data_to_process = dio->range.n_sectors;
 			sector_to_block(ic, data_to_process);
 			data_to_process *= ic->tag_size;
 
 			bip_for_each_vec(biv, bip, iter) {
 				unsigned char *tag;
-				unsigned this_len;
+				unsigned int this_len;
 
 				BUG_ON(PageHighMem(biv.bv_page));
 				tag = bvec_virt(&biv);
@@ -1867,7 +1860,7 @@ static int dm_integrity_map(struct dm_target *ti, struct bio *bio)
 	if (unlikely(dio->op == REQ_OP_DISCARD)) {
 		if (ti->max_io_len) {
 			sector_t sec = dm_target_offset(ti, bio->bi_iter.bi_sector);
-			unsigned log2_max_io_len = __fls(ti->max_io_len);
+			unsigned int log2_max_io_len = __fls(ti->max_io_len);
 			sector_t start_boundary = sec >> log2_max_io_len;
 			sector_t end_boundary = (sec + bio_sectors(bio) - 1) >> log2_max_io_len;
 			if (start_boundary < end_boundary) {
@@ -1897,7 +1890,7 @@ static int dm_integrity_map(struct dm_target *ti, struct bio *bio)
 		      ic->provided_data_sectors);
 		return DM_MAPIO_KILL;
 	}
-	if (unlikely((dio->range.logical_sector | bio_sectors(bio)) & (unsigned)(ic->sectors_per_block - 1))) {
+	if (unlikely((dio->range.logical_sector | bio_sectors(bio)) & (unsigned int)(ic->sectors_per_block - 1))) {
 		DMERR("Bio not aligned on %u sectors: 0x%llx, 0x%x",
 		      ic->sectors_per_block,
 		      dio->range.logical_sector, bio_sectors(bio));
@@ -1919,7 +1912,7 @@ static int dm_integrity_map(struct dm_target *ti, struct bio *bio)
 	bip = bio_integrity(bio);
 	if (!ic->internal_hash) {
 		if (bip) {
-			unsigned wanted_tag_size = bio_sectors(bio) >> ic->sb->log2_sectors_per_block;
+			unsigned int wanted_tag_size = bio_sectors(bio) >> ic->sb->log2_sectors_per_block;
 			if (ic->log2_tag_size >= 0)
 				wanted_tag_size <<= ic->log2_tag_size;
 			else
@@ -1949,11 +1942,11 @@ static int dm_integrity_map(struct dm_target *ti, struct bio *bio)
 }
 
 static bool __journal_read_write(struct dm_integrity_io *dio, struct bio *bio,
-				 unsigned journal_section, unsigned journal_entry)
+				 unsigned int journal_section, unsigned int journal_entry)
 {
 	struct dm_integrity_c *ic = dio->ic;
 	sector_t logical_sector;
-	unsigned n_sectors;
+	unsigned int n_sectors;
 
 	logical_sector = dio->range.logical_sector;
 	n_sectors = dio->range.n_sectors;
@@ -1976,7 +1969,7 @@ retry_kmap:
 			if (unlikely(dio->op == REQ_OP_READ)) {
 				struct journal_sector *js;
 				char *mem_ptr;
-				unsigned s;
+				unsigned int s;
 
 				if (unlikely(journal_entry_is_inprogress(je))) {
 					flush_dcache_page(bv.bv_page);
@@ -2013,12 +2006,12 @@ retry_kmap:
 
 			if (!ic->internal_hash) {
 				struct bio_integrity_payload *bip = bio_integrity(bio);
-				unsigned tag_todo = ic->tag_size;
+				unsigned int tag_todo = ic->tag_size;
 				char *tag_ptr = journal_entry_tag(ic, je);
 
 				if (bip) do {
 					struct bio_vec biv = bvec_iter_bvec(bip->bip_vec, bip->bip_iter);
-					unsigned tag_now = min(biv.bv_len, tag_todo);
+					unsigned int tag_now = min(biv.bv_len, tag_todo);
 					char *tag_addr;
 					BUG_ON(PageHighMem(biv.bv_page));
 					tag_addr = bvec_virt(&biv);
@@ -2037,7 +2030,7 @@ retry_kmap:
 
 			if (likely(dio->op == REQ_OP_WRITE)) {
 				struct journal_sector *js;
-				unsigned s;
+				unsigned int s;
 
 				js = access_journal_data(ic, journal_section, journal_entry);
 				memcpy(js, mem + bv.bv_offset, ic->sectors_per_block << SECTOR_SHIFT);
@@ -2048,7 +2041,7 @@ retry_kmap:
 				} while (++s < ic->sectors_per_block);
 
 				if (ic->internal_hash) {
-					unsigned digest_size = crypto_shash_digestsize(ic->internal_hash);
+					unsigned int digest_size = crypto_shash_digestsize(ic->internal_hash);
 					if (unlikely(digest_size > ic->tag_size)) {
 						char checksums_onstack[HASH_MAX_DIGESTSIZE];
 						integrity_sector_checksum(ic, logical_sector, (char *)js, checksums_onstack);
@@ -2105,8 +2098,8 @@ static void dm_integrity_map_continue(struct dm_integrity_io *dio, bool from_map
 {
 	struct dm_integrity_c *ic = dio->ic;
 	struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io));
-	unsigned journal_section, journal_entry;
-	unsigned journal_read_pos;
+	unsigned int journal_section, journal_entry;
+	unsigned int journal_read_pos;
 	struct completion read_comp;
 	bool discard_retried = false;
 	bool need_sync_io = ic->internal_hash && dio->op == REQ_OP_READ;
@@ -2131,8 +2124,8 @@ retry:
 	journal_read_pos = NOT_FOUND;
 	if (ic->mode == 'J' && likely(dio->op != REQ_OP_DISCARD)) {
 		if (dio->op == REQ_OP_WRITE) {
-			unsigned next_entry, i, pos;
-			unsigned ws, we, range_sectors;
+			unsigned int next_entry, i, pos;
+			unsigned int ws, we, range_sectors;
 
 			dio->range.n_sectors = min(dio->range.n_sectors,
 						   (sector_t)ic->free_sectors << ic->sb->log2_sectors_per_block);
@@ -2185,8 +2178,8 @@ retry:
 				if (unlikely(dio->range.n_sectors > next_sector - dio->range.logical_sector))
 					dio->range.n_sectors = next_sector - dio->range.logical_sector;
 			} else {
-				unsigned i;
-				unsigned jp = journal_read_pos + 1;
+				unsigned int i;
+				unsigned int jp = journal_read_pos + 1;
 				for (i = ic->sectors_per_block; i < dio->range.n_sectors; i += ic->sectors_per_block, jp++) {
 					if (!test_journal_node(ic, jp, dio->range.logical_sector + i))
 						break;
@@ -2218,7 +2211,7 @@ offload_to_thread:
 		 */
 		if (journal_read_pos != NOT_FOUND) {
 			sector_t next_sector;
-			unsigned new_pos = find_journal_node(ic, dio->range.logical_sector, &next_sector);
+			unsigned int new_pos = find_journal_node(ic, dio->range.logical_sector, &next_sector);
 			if (unlikely(new_pos != journal_read_pos)) {
 				remove_range_unlocked(ic, &dio->range);
 				goto retry;
@@ -2227,7 +2220,7 @@ offload_to_thread:
 	}
 	if (ic->mode == 'J' && likely(dio->op == REQ_OP_DISCARD) && !discard_retried) {
 		sector_t next_sector;
-		unsigned new_pos = find_journal_node(ic, dio->range.logical_sector, &next_sector);
+		unsigned int new_pos = find_journal_node(ic, dio->range.logical_sector, &next_sector);
 		if (unlikely(new_pos != NOT_FOUND) ||
 		    unlikely(next_sector < dio->range.logical_sector - dio->range.n_sectors)) {
 			remove_range_unlocked(ic, &dio->range);
@@ -2354,8 +2347,8 @@ static void pad_uncommitted(struct dm_integrity_c *ic)
 static void integrity_commit(struct work_struct *w)
 {
 	struct dm_integrity_c *ic = container_of(w, struct dm_integrity_c, commit_work);
-	unsigned commit_start, commit_sections;
-	unsigned i, j, n;
+	unsigned int commit_start, commit_sections;
+	unsigned int i, j, n;
 	struct bio *flushes;
 
 	del_timer(&ic->autocommit_timer);
@@ -2433,17 +2426,17 @@ static void complete_copy_from_journal(unsigned long error, void *context)
 static void restore_last_bytes(struct dm_integrity_c *ic, struct journal_sector *js,
 			       struct journal_entry *je)
 {
-	unsigned s = 0;
+	unsigned int s = 0;
 	do {
 		js->commit_id = je->last_bytes[s];
 		js++;
 	} while (++s < ic->sectors_per_block);
 }
 
-static void do_journal_write(struct dm_integrity_c *ic, unsigned write_start,
-			     unsigned write_sections, bool from_replay)
+static void do_journal_write(struct dm_integrity_c *ic, unsigned int write_start,
+			     unsigned int write_sections, bool from_replay)
 {
-	unsigned i, j, n;
+	unsigned int i, j, n;
 	struct journal_completion comp;
 	struct blk_plug plug;
 
@@ -2462,9 +2455,9 @@ static void do_journal_write(struct dm_integrity_c *ic, unsigned write_start,
 		for (j = 0; j < ic->journal_section_entries; j++) {
 			struct journal_entry *je = access_journal_entry(ic, i, j);
 			sector_t sec, area, offset;
-			unsigned k, l, next_loop;
+			unsigned int k, l, next_loop;
 			sector_t metadata_block;
-			unsigned metadata_offset;
+			unsigned int metadata_offset;
 			struct journal_io *io;
 
 			if (journal_entry_is_unused(je))
@@ -2472,7 +2465,7 @@ static void do_journal_write(struct dm_integrity_c *ic, unsigned write_start,
 			BUG_ON(unlikely(journal_entry_is_inprogress(je)) && !from_replay);
 			sec = journal_entry_get_sector(je);
 			if (unlikely(from_replay)) {
-				if (unlikely(sec & (unsigned)(ic->sectors_per_block - 1))) {
+				if (unlikely(sec & (unsigned int)(ic->sectors_per_block - 1))) {
 					dm_integrity_io_error(ic, "invalid sector in journal", -EIO);
 					sec &= ~(sector_t)(ic->sectors_per_block - 1);
 				}
@@ -2590,9 +2583,9 @@ skip_io:
 static void integrity_writer(struct work_struct *w)
 {
 	struct dm_integrity_c *ic = container_of(w, struct dm_integrity_c, writer_work);
-	unsigned write_start, write_sections;
+	unsigned int write_start, write_sections;
 
-	unsigned prev_free_sectors;
+	unsigned int prev_free_sectors;
 
 	spin_lock_irq(&ic->endio_wait.lock);
 	write_start = ic->committed_section;
@@ -2639,12 +2632,12 @@ static void integrity_recalc(struct work_struct *w)
 	struct dm_io_region io_loc;
 	sector_t area, offset;
 	sector_t metadata_block;
-	unsigned metadata_offset;
+	unsigned int metadata_offset;
 	sector_t logical_sector, n_sectors;
 	__u8 *t;
-	unsigned i;
+	unsigned int i;
 	int r;
-	unsigned super_counter = 0;
+	unsigned int super_counter = 0;
 
 	DEBUG_print("start recalculation... (position %llx)\n", le64_to_cpu(ic->sb->recalc_sector));
 
@@ -2668,7 +2661,7 @@ next_chunk:
 	get_area_and_offset(ic, range.logical_sector, &area, &offset);
 	range.n_sectors = min((sector_t)RECALC_SECTORS, ic->provided_data_sectors - range.logical_sector);
 	if (!ic->meta_dev)
-		range.n_sectors = min(range.n_sectors, ((sector_t)1U << ic->sb->log2_interleave_sectors) - (unsigned)offset);
+		range.n_sectors = min(range.n_sectors, ((sector_t)1U << ic->sb->log2_interleave_sectors) - (unsigned int)offset);
 
 	add_new_range_and_wait(ic, &range);
 	spin_unlock_irq(&ic->endio_wait.lock);
@@ -2859,10 +2852,10 @@ static void bitmap_flush_work(struct work_struct *work)
 }
 
 
-static void init_journal(struct dm_integrity_c *ic, unsigned start_section,
-			 unsigned n_sections, unsigned char commit_seq)
+static void init_journal(struct dm_integrity_c *ic, unsigned int start_section,
+			 unsigned int n_sections, unsigned char commit_seq)
 {
-	unsigned i, j, n;
+	unsigned int i, j, n;
 
 	if (!n_sections)
 		return;
@@ -2885,7 +2878,7 @@ static void init_journal(struct dm_integrity_c *ic, unsigned start_section,
 	write_journal(ic, start_section, n_sections);
 }
 
-static int find_commit_seq(struct dm_integrity_c *ic, unsigned i, unsigned j, commit_id_t id)
+static int find_commit_seq(struct dm_integrity_c *ic, unsigned int i, unsigned int j, commit_id_t id)
 {
 	unsigned char k;
 	for (k = 0; k < N_COMMIT_IDS; k++) {
@@ -2898,11 +2891,11 @@ static int find_commit_seq(struct dm_integrity_c *ic, unsigned i, unsigned j, co
 
 static void replay_journal(struct dm_integrity_c *ic)
 {
-	unsigned i, j;
+	unsigned int i, j;
 	bool used_commit_ids[N_COMMIT_IDS];
-	unsigned max_commit_id_sections[N_COMMIT_IDS];
-	unsigned write_start, write_sections;
-	unsigned continue_section;
+	unsigned int max_commit_id_sections[N_COMMIT_IDS];
+	unsigned int write_start, write_sections;
+	unsigned int continue_section;
 	bool journal_empty;
 	unsigned char unused, last_used, want_commit_seq;
 
@@ -3020,7 +3013,7 @@ brk:
 		ic->commit_seq = want_commit_seq;
 		DEBUG_print("continuing from section %u, commit seq %d\n", write_start, ic->commit_seq);
 	} else {
-		unsigned s;
+		unsigned int s;
 		unsigned char erase_seq;
 clear_journal:
 		DEBUG_print("clearing journal\n");
@@ -3252,10 +3245,10 @@ static void dm_integrity_resume(struct dm_target *ti)
 }
 
 static void dm_integrity_status(struct dm_target *ti, status_type_t type,
-				unsigned status_flags, char *result, unsigned maxlen)
+				unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct dm_integrity_c *ic = (struct dm_integrity_c *)ti->private;
-	unsigned arg_count;
+	unsigned int arg_count;
 	size_t sz = 0;
 
 	switch (type) {
@@ -3305,7 +3298,7 @@ static void dm_integrity_status(struct dm_target *ti, status_type_t type,
 		DMEMIT(" interleave_sectors:%u", 1U << ic->sb->log2_interleave_sectors);
 		DMEMIT(" buffer_sectors:%u", 1U << ic->log2_buffer_sectors);
 		if (ic->mode == 'J') {
-			DMEMIT(" journal_watermark:%u", (unsigned)watermark_percentage);
+			DMEMIT(" journal_watermark:%u", (unsigned int)watermark_percentage);
 			DMEMIT(" commit_time:%u", ic->autocommit_msec);
 		}
 		if (ic->mode == 'B') {
@@ -3384,7 +3377,7 @@ static void dm_integrity_io_hints(struct dm_target *ti, struct queue_limits *lim
 
 static void calculate_journal_section_size(struct dm_integrity_c *ic)
 {
-	unsigned sector_space = JOURNAL_SECTOR_DATA;
+	unsigned int sector_space = JOURNAL_SECTOR_DATA;
 
 	ic->journal_sections = le32_to_cpu(ic->sb->journal_sections);
 	ic->journal_entry_size = roundup(offsetof(struct journal_entry, last_bytes[ic->sectors_per_block]) + ic->tag_size,
@@ -3461,9 +3454,10 @@ static void get_provided_data_sectors(struct dm_integrity_c *ic)
 	}
 }
 
-static int initialize_superblock(struct dm_integrity_c *ic, unsigned journal_sectors, unsigned interleave_sectors)
+static int initialize_superblock(struct dm_integrity_c *ic,
+				 unsigned int journal_sectors, unsigned int interleave_sectors)
 {
-	unsigned journal_sections;
+	unsigned int journal_sections;
 	int test_bit;
 
 	memset(ic->sb, 0, SB_SECTORS << SECTOR_SHIFT);
@@ -3548,7 +3542,7 @@ static void dm_integrity_set(struct dm_target *ti, struct dm_integrity_c *ic)
 
 static void dm_integrity_free_page_list(struct page_list *pl)
 {
-	unsigned i;
+	unsigned int i;
 
 	if (!pl)
 		return;
@@ -3557,10 +3551,10 @@ static void dm_integrity_free_page_list(struct page_list *pl)
 	kvfree(pl);
 }
 
-static struct page_list *dm_integrity_alloc_page_list(unsigned n_pages)
+static struct page_list *dm_integrity_alloc_page_list(unsigned int n_pages)
 {
 	struct page_list *pl;
-	unsigned i;
+	unsigned int i;
 
 	pl = kvmalloc_array(n_pages + 1, sizeof(struct page_list), GFP_KERNEL | __GFP_ZERO);
 	if (!pl)
@@ -3583,7 +3577,7 @@ static struct page_list *dm_integrity_alloc_page_list(unsigned n_pages)
 
 static void dm_integrity_free_journal_scatterlist(struct dm_integrity_c *ic, struct scatterlist **sl)
 {
-	unsigned i;
+	unsigned int i;
 	for (i = 0; i < ic->journal_sections; i++)
 		kvfree(sl[i]);
 	kvfree(sl);
@@ -3593,7 +3587,7 @@ static struct scatterlist **dm_integrity_alloc_journal_scatterlist(struct dm_int
 								   struct page_list *pl)
 {
 	struct scatterlist **sl;
-	unsigned i;
+	unsigned int i;
 
 	sl = kvmalloc_array(ic->journal_sections,
 			    sizeof(struct scatterlist *),
@@ -3603,10 +3597,10 @@ static struct scatterlist **dm_integrity_alloc_journal_scatterlist(struct dm_int
 
 	for (i = 0; i < ic->journal_sections; i++) {
 		struct scatterlist *s;
-		unsigned start_index, start_offset;
-		unsigned end_index, end_offset;
-		unsigned n_pages;
-		unsigned idx;
+		unsigned int start_index, start_offset;
+		unsigned int end_index, end_offset;
+		unsigned int n_pages;
+		unsigned int idx;
 
 		page_list_location(ic, i, 0, &start_index, &start_offset);
 		page_list_location(ic, i, ic->journal_section_sectors - 1,
@@ -3624,7 +3618,7 @@ static struct scatterlist **dm_integrity_alloc_journal_scatterlist(struct dm_int
 		sg_init_table(s, n_pages);
 		for (idx = start_index; idx <= end_index; idx++) {
 			char *va = lowmem_page_address(pl[idx].page);
-			unsigned start = 0, end = PAGE_SIZE;
+			unsigned int start = 0, end = PAGE_SIZE;
 			if (idx == start_index)
 				start = start_offset;
 			if (idx == end_index)
@@ -3711,7 +3705,7 @@ static int get_mac(struct crypto_shash **hash, struct alg_spec *a, char **error,
 static int create_journal(struct dm_integrity_c *ic, char **error)
 {
 	int r = 0;
-	unsigned i;
+	unsigned int i;
 	__u64 journal_pages, journal_desc_size, journal_tree_size;
 	unsigned char *crypt_data = NULL, *crypt_iv = NULL;
 	struct skcipher_request *req = NULL;
@@ -3738,7 +3732,7 @@ static int create_journal(struct dm_integrity_c *ic, char **error)
 		goto bad;
 	}
 	if (ic->journal_crypt_alg.alg_string) {
-		unsigned ivsize, blocksize;
+		unsigned int ivsize, blocksize;
 		struct journal_completion comp;
 
 		comp.ic = ic;
@@ -3827,7 +3821,7 @@ static int create_journal(struct dm_integrity_c *ic, char **error)
 			crypto_free_skcipher(ic->journal_crypt);
 			ic->journal_crypt = NULL;
 		} else {
-			unsigned crypt_len = roundup(ivsize, blocksize);
+			unsigned int crypt_len = roundup(ivsize, blocksize);
 
 			req = skcipher_request_alloc(ic->journal_crypt, GFP_KERNEL);
 			if (!req) {
@@ -3915,7 +3909,7 @@ static int create_journal(struct dm_integrity_c *ic, char **error)
 	}
 
 	for (i = 0; i < N_COMMIT_IDS; i++) {
-		unsigned j;
+		unsigned int j;
 retest_commit_id:
 		for (j = 0; j < i; j++) {
 			if (ic->commit_ids[j] == ic->commit_ids[i]) {
@@ -3969,17 +3963,17 @@ bad:
  *		journal_mac
  *		recalculate
  */
-static int dm_integrity_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int dm_integrity_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	struct dm_integrity_c *ic;
 	char dummy;
 	int r;
-	unsigned extra_args;
+	unsigned int extra_args;
 	struct dm_arg_set as;
 	static const struct dm_arg _args[] = {
 		{0, 18, "Invalid number of feature args"},
 	};
-	unsigned journal_sectors, interleave_sectors, buffer_sectors, journal_watermark, sync_msec;
+	unsigned int journal_sectors, interleave_sectors, buffer_sectors, journal_watermark, sync_msec;
 	bool should_write_sb;
 	__u64 threshold;
 	unsigned long long start;
@@ -4058,7 +4052,7 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned argc, char **argv)
 
 	while (extra_args--) {
 		const char *opt_string;
-		unsigned val;
+		unsigned int val;
 		unsigned long long llval;
 		opt_string = dm_shift_arg(&as);
 		if (!opt_string) {
@@ -4391,7 +4385,7 @@ try_smaller_buffer:
 	DEBUG_print("	journal_entries_per_sector %u\n", ic->journal_entries_per_sector);
 	DEBUG_print("	journal_section_entries %u\n", ic->journal_section_entries);
 	DEBUG_print("	journal_section_sectors %u\n", ic->journal_section_sectors);
-	DEBUG_print("	journal_sections %u\n", (unsigned)le32_to_cpu(ic->sb->journal_sections));
+	DEBUG_print("	journal_sections %u\n", (unsigned int)le32_to_cpu(ic->sb->journal_sections));
 	DEBUG_print("	journal_entries %u\n", ic->journal_entries);
 	DEBUG_print("	log2_interleave_sectors %d\n", ic->sb->log2_interleave_sectors);
 	DEBUG_print("	data_device_sectors 0x%llx\n", bdev_nr_sectors(ic->dev->bdev));
@@ -4465,8 +4459,8 @@ try_smaller_buffer:
 	}
 
 	if (ic->mode == 'B') {
-		unsigned i;
-		unsigned n_bitmap_pages = DIV_ROUND_UP(ic->n_bitmap_blocks, PAGE_SIZE / BITMAP_BLOCK_SIZE);
+		unsigned int i;
+		unsigned int n_bitmap_pages = DIV_ROUND_UP(ic->n_bitmap_blocks, PAGE_SIZE / BITMAP_BLOCK_SIZE);
 
 		ic->recalc_bitmap = dm_integrity_alloc_page_list(n_bitmap_pages);
 		if (!ic->recalc_bitmap) {
@@ -4486,7 +4480,7 @@ try_smaller_buffer:
 		INIT_DELAYED_WORK(&ic->bitmap_flush_work, bitmap_flush_work);
 		for (i = 0; i < ic->n_bitmap_blocks; i++) {
 			struct bitmap_block_status *bbs = &ic->bbs[i];
-			unsigned sector, pl_index, pl_offset;
+			unsigned int sector, pl_index, pl_offset;
 
 			INIT_WORK(&bbs->work, bitmap_block_work);
 			bbs->ic = ic;
@@ -4523,7 +4517,7 @@ try_smaller_buffer:
 			goto bad;
 	}
 	if (ic->mode == 'B') {
-		unsigned max_io_len = ((sector_t)ic->sectors_per_block << ic->log2_blocks_per_bitmap_bit) * (BITMAP_BLOCK_SIZE * 8);
+		unsigned int max_io_len = ((sector_t)ic->sectors_per_block << ic->log2_blocks_per_bitmap_bit) * (BITMAP_BLOCK_SIZE * 8);
 		if (!max_io_len)
 			max_io_len = 1U << 31;
 		DEBUG_print("max_io_len: old %u, new %u\n", ti->max_io_len, max_io_len);
@@ -4558,6 +4552,8 @@ static void dm_integrity_dtr(struct dm_target *ti)
 	BUG_ON(!RB_EMPTY_ROOT(&ic->in_progress));
 	BUG_ON(!list_empty(&ic->wait_list));
 
+	if (ic->mode == 'B')
+		cancel_delayed_work_sync(&ic->bitmap_flush_work);
 	if (ic->metadata_wq)
 		destroy_workqueue(ic->metadata_wq);
 	if (ic->wait_wq)
@@ -4592,7 +4588,7 @@ static void dm_integrity_dtr(struct dm_target *ti)
 	if (ic->journal_io_scatterlist)
 		dm_integrity_free_journal_scatterlist(ic, ic->journal_io_scatterlist);
 	if (ic->sk_requests) {
-		unsigned i;
+		unsigned int i;
 
 		for (i = 0; i < ic->journal_sections; i++) {
 			struct skcipher_request *req = ic->sk_requests[i];
@@ -4650,11 +4646,13 @@ static int __init dm_integrity_init(void)
 	}
 
 	r = dm_register_target(&integrity_target);
-
-	if (r < 0)
+	if (r < 0) {
 		DMERR("register failed %d", r);
+		kmem_cache_destroy(journal_io_cache);
+		return r;
+	}
 
-	return r;
+	return 0;
 }
 
 static void __exit dm_integrity_exit(void)
diff --git linux-libre-6.1-gnu/drivers/md/dm-io-rewind.c linux-libre-6.1.39-gnu/drivers/md/dm-io-rewind.c
index 0db53ccb94ba..773c4cff8b89 100644
--- linux-libre-6.1-gnu/drivers/md/dm-io-rewind.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-io-rewind.c
@@ -57,7 +57,7 @@ static void dm_bio_integrity_rewind(struct bio *bio, unsigned int bytes_done)
 {
 	struct bio_integrity_payload *bip = bio_integrity(bio);
 	struct blk_integrity *bi = blk_get_integrity(bio->bi_bdev->bd_disk);
-	unsigned bytes = bio_integrity_bytes(bi, bytes_done >> 9);
+	unsigned int bytes = bio_integrity_bytes(bi, bytes_done >> 9);
 
 	bip->bip_iter.bi_sector -= bio_integrity_intervals(bi, bytes_done >> 9);
 	dm_bvec_iter_rewind(bip->bip_vec, &bip->bip_iter, bytes);
@@ -131,7 +131,7 @@ static inline void dm_bio_rewind_iter(const struct bio *bio,
  * rewinding from end of bio and restoring its original position.
  * Caller is also responsibile for restoring bio's size.
  */
-static void dm_bio_rewind(struct bio *bio, unsigned bytes)
+static void dm_bio_rewind(struct bio *bio, unsigned int bytes)
 {
 	if (bio_integrity(bio))
 		dm_bio_integrity_rewind(bio, bytes);
diff --git linux-libre-6.1-gnu/drivers/md/dm-io.c linux-libre-6.1.39-gnu/drivers/md/dm-io.c
index 783564533459..e488b05e35fa 100644
--- linux-libre-6.1-gnu/drivers/md/dm-io.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-io.c
@@ -48,7 +48,7 @@ static struct kmem_cache *_dm_io_cache;
 struct dm_io_client *dm_io_client_create(void)
 {
 	struct dm_io_client *client;
-	unsigned min_ios = dm_get_reserved_bio_based_ios();
+	unsigned int min_ios = dm_get_reserved_bio_based_ios();
 	int ret;
 
 	client = kzalloc(sizeof(*client), GFP_KERNEL);
@@ -88,7 +88,7 @@ EXPORT_SYMBOL(dm_io_client_destroy);
  * bi_private.
  *---------------------------------------------------------------*/
 static void store_io_and_region_in_bio(struct bio *bio, struct io *io,
-				       unsigned region)
+				       unsigned int region)
 {
 	if (unlikely(!IS_ALIGNED((unsigned long)io, DM_IO_MAX_REGIONS))) {
 		DMCRIT("Unaligned struct io pointer %p", io);
@@ -99,7 +99,7 @@ static void store_io_and_region_in_bio(struct bio *bio, struct io *io,
 }
 
 static void retrieve_io_and_region_from_bio(struct bio *bio, struct io **io,
-				       unsigned *region)
+				       unsigned int *region)
 {
 	unsigned long val = (unsigned long)bio->bi_private;
 
@@ -137,7 +137,7 @@ static void dec_count(struct io *io, unsigned int region, blk_status_t error)
 static void endio(struct bio *bio)
 {
 	struct io *io;
-	unsigned region;
+	unsigned int region;
 	blk_status_t error;
 
 	if (bio->bi_status && bio_data_dir(bio) == READ)
@@ -160,11 +160,11 @@ static void endio(struct bio *bio)
  *---------------------------------------------------------------*/
 struct dpages {
 	void (*get_page)(struct dpages *dp,
-			 struct page **p, unsigned long *len, unsigned *offset);
+			 struct page **p, unsigned long *len, unsigned int *offset);
 	void (*next_page)(struct dpages *dp);
 
 	union {
-		unsigned context_u;
+		unsigned int context_u;
 		struct bvec_iter context_bi;
 	};
 	void *context_ptr;
@@ -177,9 +177,9 @@ struct dpages {
  * Functions for getting the pages from a list.
  */
 static void list_get_page(struct dpages *dp,
-		  struct page **p, unsigned long *len, unsigned *offset)
+		  struct page **p, unsigned long *len, unsigned int *offset)
 {
-	unsigned o = dp->context_u;
+	unsigned int o = dp->context_u;
 	struct page_list *pl = (struct page_list *) dp->context_ptr;
 
 	*p = pl->page;
@@ -194,7 +194,7 @@ static void list_next_page(struct dpages *dp)
 	dp->context_u = 0;
 }
 
-static void list_dp_init(struct dpages *dp, struct page_list *pl, unsigned offset)
+static void list_dp_init(struct dpages *dp, struct page_list *pl, unsigned int offset)
 {
 	dp->get_page = list_get_page;
 	dp->next_page = list_next_page;
@@ -206,7 +206,7 @@ static void list_dp_init(struct dpages *dp, struct page_list *pl, unsigned offse
  * Functions for getting the pages from a bvec.
  */
 static void bio_get_page(struct dpages *dp, struct page **p,
-			 unsigned long *len, unsigned *offset)
+			 unsigned long *len, unsigned int *offset)
 {
 	struct bio_vec bvec = bvec_iter_bvec((struct bio_vec *)dp->context_ptr,
 					     dp->context_bi);
@@ -244,7 +244,7 @@ static void bio_dp_init(struct dpages *dp, struct bio *bio)
  * Functions for getting the pages from a VMA.
  */
 static void vm_get_page(struct dpages *dp,
-		 struct page **p, unsigned long *len, unsigned *offset)
+		 struct page **p, unsigned long *len, unsigned int *offset)
 {
 	*p = vmalloc_to_page(dp->context_ptr);
 	*offset = dp->context_u;
@@ -269,7 +269,7 @@ static void vm_dp_init(struct dpages *dp, void *data)
  * Functions for getting the pages from kernel memory.
  */
 static void km_get_page(struct dpages *dp, struct page **p, unsigned long *len,
-			unsigned *offset)
+			unsigned int *offset)
 {
 	*p = virt_to_page(dp->context_ptr);
 	*offset = dp->context_u;
@@ -293,15 +293,15 @@ static void km_dp_init(struct dpages *dp, void *data)
 /*-----------------------------------------------------------------
  * IO routines that accept a list of pages.
  *---------------------------------------------------------------*/
-static void do_region(const blk_opf_t opf, unsigned region,
+static void do_region(const blk_opf_t opf, unsigned int region,
 		      struct dm_io_region *where, struct dpages *dp,
 		      struct io *io)
 {
 	struct bio *bio;
 	struct page *page;
 	unsigned long len;
-	unsigned offset;
-	unsigned num_bvecs;
+	unsigned int offset;
+	unsigned int num_bvecs;
 	sector_t remaining = where->count;
 	struct request_queue *q = bdev_get_queue(where->bdev);
 	sector_t num_sectors;
@@ -508,7 +508,7 @@ static int dp_init(struct dm_io_request *io_req, struct dpages *dp,
 	return 0;
 }
 
-int dm_io(struct dm_io_request *io_req, unsigned num_regions,
+int dm_io(struct dm_io_request *io_req, unsigned int num_regions,
 	  struct dm_io_region *where, unsigned long *sync_error_bits)
 {
 	int r;
diff --git linux-libre-6.1-gnu/drivers/md/dm-ioctl.c linux-libre-6.1.39-gnu/drivers/md/dm-ioctl.c
index 3bfc1583c20a..2afd2d2a0f40 100644
--- linux-libre-6.1-gnu/drivers/md/dm-ioctl.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-ioctl.c
@@ -31,7 +31,7 @@ struct dm_file {
 	 * poll will wait until the global event number is greater than
 	 * this value.
 	 */
-	volatile unsigned global_event_nr;
+	volatile unsigned int global_event_nr;
 };
 
 /*-----------------------------------------------------------------
@@ -413,7 +413,7 @@ static struct mapped_device *dm_hash_rename(struct dm_ioctl *param,
 	struct hash_cell *hc;
 	struct dm_table *table;
 	struct mapped_device *md;
-	unsigned change_uuid = (param->flags & DM_UUID_FLAG) ? 1 : 0;
+	unsigned int change_uuid = (param->flags & DM_UUID_FLAG) ? 1 : 0;
 	int srcu_idx;
 
 	/*
@@ -434,8 +434,7 @@ static struct mapped_device *dm_hash_rename(struct dm_ioctl *param,
 		hc = __get_name_cell(new);
 
 	if (hc) {
-		DMERR("Unable to change %s on mapped device %s to one that "
-		      "already exists: %s",
+		DMERR("Unable to change %s on mapped device %s to one that already exists: %s",
 		      change_uuid ? "uuid" : "name",
 		      param->name, new);
 		dm_put(hc->md);
@@ -482,7 +481,7 @@ static struct mapped_device *dm_hash_rename(struct dm_ioctl *param,
 		dm_table_event(table);
 	dm_put_live_table(hc->md, srcu_idx);
 
-	if (!dm_kobject_uevent(hc->md, KOBJ_CHANGE, param->event_nr))
+	if (!dm_kobject_uevent(hc->md, KOBJ_CHANGE, param->event_nr, false))
 		param->flags |= DM_UEVENT_GENERATED_FLAG;
 
 	md = hc->md;
@@ -995,7 +994,7 @@ static int dev_remove(struct file *filp, struct dm_ioctl *param, size_t param_si
 
 	dm_ima_measure_on_device_remove(md, false);
 
-	if (!dm_kobject_uevent(md, KOBJ_REMOVE, param->event_nr))
+	if (!dm_kobject_uevent(md, KOBJ_REMOVE, param->event_nr, false))
 		param->flags |= DM_UEVENT_GENERATED_FLAG;
 
 	dm_put(md);
@@ -1021,7 +1020,7 @@ static int dev_rename(struct file *filp, struct dm_ioctl *param, size_t param_si
 	int r;
 	char *new_data = (char *) param + param->data_start;
 	struct mapped_device *md;
-	unsigned change_uuid = (param->flags & DM_UUID_FLAG) ? 1 : 0;
+	unsigned int change_uuid = (param->flags & DM_UUID_FLAG) ? 1 : 0;
 
 	if (new_data < param->data ||
 	    invalid_str(new_data, (void *) param + param_size) || !*new_data ||
@@ -1096,7 +1095,7 @@ out:
 static int do_suspend(struct dm_ioctl *param)
 {
 	int r = 0;
-	unsigned suspend_flags = DM_SUSPEND_LOCKFS_FLAG;
+	unsigned int suspend_flags = DM_SUSPEND_LOCKFS_FLAG;
 	struct mapped_device *md;
 
 	md = find_device(param);
@@ -1125,10 +1124,11 @@ out:
 static int do_resume(struct dm_ioctl *param)
 {
 	int r = 0;
-	unsigned suspend_flags = DM_SUSPEND_LOCKFS_FLAG;
+	unsigned int suspend_flags = DM_SUSPEND_LOCKFS_FLAG;
 	struct hash_cell *hc;
 	struct mapped_device *md;
 	struct dm_table *new_map, *old_map = NULL;
+	bool need_resize_uevent = false;
 
 	down_write(&_hash_lock);
 
@@ -1149,6 +1149,8 @@ static int do_resume(struct dm_ioctl *param)
 
 	/* Do we need to load a new map ? */
 	if (new_map) {
+		sector_t old_size, new_size;
+
 		/* Suspend if it isn't already suspended */
 		if (param->flags & DM_SKIP_LOCKFS_FLAG)
 			suspend_flags &= ~DM_SUSPEND_LOCKFS_FLAG;
@@ -1157,6 +1159,7 @@ static int do_resume(struct dm_ioctl *param)
 		if (!dm_suspended_md(md))
 			dm_suspend(md, suspend_flags);
 
+		old_size = dm_get_size(md);
 		old_map = dm_swap_table(md, new_map);
 		if (IS_ERR(old_map)) {
 			dm_sync_table(md);
@@ -1164,6 +1167,9 @@ static int do_resume(struct dm_ioctl *param)
 			dm_put(md);
 			return PTR_ERR(old_map);
 		}
+		new_size = dm_get_size(md);
+		if (old_size && new_size && old_size != new_size)
+			need_resize_uevent = true;
 
 		if (dm_table_get_mode(new_map) & FMODE_WRITE)
 			set_disk_ro(dm_disk(md), 0);
@@ -1176,7 +1182,7 @@ static int do_resume(struct dm_ioctl *param)
 		if (!r) {
 			dm_ima_measure_on_device_resume(md, new_map ? true : false);
 
-			if (!dm_kobject_uevent(md, KOBJ_CHANGE, param->event_nr))
+			if (!dm_kobject_uevent(md, KOBJ_CHANGE, param->event_nr, need_resize_uevent))
 				param->flags |= DM_UEVENT_GENERATED_FLAG;
 		}
 	}
@@ -1236,7 +1242,7 @@ static void retrieve_status(struct dm_table *table,
 	char *outbuf, *outptr;
 	status_type_t type;
 	size_t remaining, len, used = 0;
-	unsigned status_flags = 0;
+	unsigned int status_flags = 0;
 
 	outptr = outbuf = get_result_buffer(param, param_size, &len);
 
@@ -1532,11 +1538,12 @@ static int table_clear(struct file *filp, struct dm_ioctl *param, size_t param_s
 		has_new_map = true;
 	}
 
-	param->flags &= ~DM_INACTIVE_PRESENT_FLAG;
-
-	__dev_status(hc->md, param);
 	md = hc->md;
 	up_write(&_hash_lock);
+
+	param->flags &= ~DM_INACTIVE_PRESENT_FLAG;
+	__dev_status(md, param);
+
 	if (old_map) {
 		dm_sync_table(md);
 		dm_table_destroy(old_map);
@@ -1564,7 +1571,7 @@ static void retrieve_deps(struct dm_table *table,
 	/*
 	 * Count the devices.
 	 */
-	list_for_each (tmp, dm_table_get_devices(table))
+	list_for_each(tmp, dm_table_get_devices(table))
 		count++;
 
 	/*
@@ -1581,7 +1588,7 @@ static void retrieve_deps(struct dm_table *table,
 	 */
 	deps->count = count;
 	count = 0;
-	list_for_each_entry (dd, dm_table_get_devices(table), list)
+	list_for_each_entry(dd, dm_table_get_devices(table), list)
 		deps->dev[count++] = huge_encode_dev(dd->dm_dev->bdev->bd_dev);
 
 	param->data_size = param->data_start + needed;
@@ -1641,8 +1648,8 @@ static int table_status(struct file *filp, struct dm_ioctl *param, size_t param_
  * Returns a number <= 1 if message was processed by device mapper.
  * Returns 2 if message should be delivered to the target.
  */
-static int message_for_md(struct mapped_device *md, unsigned argc, char **argv,
-			  char *result, unsigned maxlen)
+static int message_for_md(struct mapped_device *md, unsigned int argc, char **argv,
+			  char *result, unsigned int maxlen)
 {
 	int r;
 
@@ -1804,31 +1811,36 @@ static ioctl_fn lookup_ioctl(unsigned int cmd, int *ioctl_flags)
  * As well as checking the version compatibility this always
  * copies the kernel interface version out.
  */
-static int check_version(unsigned int cmd, struct dm_ioctl __user *user)
+static int check_version(unsigned int cmd, struct dm_ioctl __user *user,
+			 struct dm_ioctl *kernel_params)
 {
-	uint32_t version[3];
 	int r = 0;
 
-	if (copy_from_user(version, user->version, sizeof(version)))
+	/* Make certain version is first member of dm_ioctl struct */
+	BUILD_BUG_ON(offsetof(struct dm_ioctl, version) != 0);
+
+	if (copy_from_user(kernel_params->version, user->version, sizeof(kernel_params->version)))
 		return -EFAULT;
 
-	if ((DM_VERSION_MAJOR != version[0]) ||
-	    (DM_VERSION_MINOR < version[1])) {
-		DMERR("ioctl interface mismatch: "
-		      "kernel(%u.%u.%u), user(%u.%u.%u), cmd(%d)",
+	if ((kernel_params->version[0] != DM_VERSION_MAJOR) ||
+	    (kernel_params->version[1] > DM_VERSION_MINOR)) {
+		DMERR("ioctl interface mismatch: kernel(%u.%u.%u), user(%u.%u.%u), cmd(%d)",
 		      DM_VERSION_MAJOR, DM_VERSION_MINOR,
 		      DM_VERSION_PATCHLEVEL,
-		      version[0], version[1], version[2], cmd);
+		      kernel_params->version[0],
+		      kernel_params->version[1],
+		      kernel_params->version[2],
+		      cmd);
 		r = -EINVAL;
 	}
 
 	/*
 	 * Fill in the kernel version.
 	 */
-	version[0] = DM_VERSION_MAJOR;
-	version[1] = DM_VERSION_MINOR;
-	version[2] = DM_VERSION_PATCHLEVEL;
-	if (copy_to_user(user->version, version, sizeof(version)))
+	kernel_params->version[0] = DM_VERSION_MAJOR;
+	kernel_params->version[1] = DM_VERSION_MINOR;
+	kernel_params->version[2] = DM_VERSION_PATCHLEVEL;
+	if (copy_to_user(user->version, kernel_params->version, sizeof(kernel_params->version)))
 		return -EFAULT;
 
 	return r;
@@ -1852,9 +1864,12 @@ static int copy_params(struct dm_ioctl __user *user, struct dm_ioctl *param_kern
 	struct dm_ioctl *dmi;
 	int secure_data;
 	const size_t minimum_data_size = offsetof(struct dm_ioctl, data);
-	unsigned noio_flag;
+	unsigned int noio_flag;
 
-	if (copy_from_user(param_kernel, user, minimum_data_size))
+	/* check_version() already copied version from userspace, avoid TOCTOU */
+	if (copy_from_user((char *)param_kernel + sizeof(param_kernel->version),
+			   (char __user *)user + sizeof(param_kernel->version),
+			   minimum_data_size - sizeof(param_kernel->version)))
 		return -EFAULT;
 
 	if (param_kernel->data_size < minimum_data_size) {
@@ -1966,7 +1981,7 @@ static int ctl_ioctl(struct file *file, uint command, struct dm_ioctl __user *us
 	 * Check the interface version passed in.  This also
 	 * writes out the kernel's interface version.
 	 */
-	r = check_version(cmd, user);
+	r = check_version(cmd, user, &param_kernel);
 	if (r)
 		return r;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-kcopyd.c linux-libre-6.1.39-gnu/drivers/md/dm-kcopyd.c
index 4d3bbbea2e9a..0ef78e56aa88 100644
--- linux-libre-6.1-gnu/drivers/md/dm-kcopyd.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-kcopyd.c
@@ -34,14 +34,14 @@
 #define DEFAULT_SUB_JOB_SIZE_KB 512
 #define MAX_SUB_JOB_SIZE_KB     1024
 
-static unsigned kcopyd_subjob_size_kb = DEFAULT_SUB_JOB_SIZE_KB;
+static unsigned int kcopyd_subjob_size_kb = DEFAULT_SUB_JOB_SIZE_KB;
 
 module_param(kcopyd_subjob_size_kb, uint, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(kcopyd_subjob_size_kb, "Sub-job size for dm-kcopyd clients");
 
-static unsigned dm_get_kcopyd_subjob_size(void)
+static unsigned int dm_get_kcopyd_subjob_size(void)
 {
-	unsigned sub_job_size_kb;
+	unsigned int sub_job_size_kb;
 
 	sub_job_size_kb = __dm_get_module_param(&kcopyd_subjob_size_kb,
 						DEFAULT_SUB_JOB_SIZE_KB,
@@ -56,9 +56,9 @@ static unsigned dm_get_kcopyd_subjob_size(void)
  *---------------------------------------------------------------*/
 struct dm_kcopyd_client {
 	struct page_list *pages;
-	unsigned nr_reserved_pages;
-	unsigned nr_free_pages;
-	unsigned sub_job_size;
+	unsigned int nr_reserved_pages;
+	unsigned int nr_free_pages;
+	unsigned int sub_job_size;
 
 	struct dm_io_client *io_client;
 
@@ -119,7 +119,7 @@ static DEFINE_SPINLOCK(throttle_spinlock);
 
 static void io_job_start(struct dm_kcopyd_throttle *t)
 {
-	unsigned throttle, now, difference;
+	unsigned int throttle, now, difference;
 	int slept = 0, skew;
 
 	if (unlikely(!t))
@@ -182,7 +182,7 @@ static void io_job_finish(struct dm_kcopyd_throttle *t)
 		goto skip_limit;
 
 	if (!t->num_io_jobs) {
-		unsigned now, difference;
+		unsigned int now, difference;
 
 		now = jiffies;
 		difference = now - t->last_jiffies;
@@ -303,9 +303,9 @@ static void drop_pages(struct page_list *pl)
 /*
  * Allocate and reserve nr_pages for the use of a specific client.
  */
-static int client_reserve_pages(struct dm_kcopyd_client *kc, unsigned nr_pages)
+static int client_reserve_pages(struct dm_kcopyd_client *kc, unsigned int nr_pages)
 {
-	unsigned i;
+	unsigned int i;
 	struct page_list *pl = NULL, *next;
 
 	for (i = 0; i < nr_pages; i++) {
@@ -341,7 +341,7 @@ static void client_free_pages(struct dm_kcopyd_client *kc)
 struct kcopyd_job {
 	struct dm_kcopyd_client *kc;
 	struct list_head list;
-	unsigned flags;
+	unsigned int flags;
 
 	/*
 	 * Error state of the job.
@@ -582,7 +582,7 @@ static int run_io_job(struct kcopyd_job *job)
 static int run_pages_job(struct kcopyd_job *job)
 {
 	int r;
-	unsigned nr_pages = dm_div_up(job->dests[0].count, PAGE_SIZE >> 9);
+	unsigned int nr_pages = dm_div_up(job->dests[0].count, PAGE_SIZE >> 9);
 
 	r = kcopyd_get_pages(job->kc, nr_pages, &job->pages);
 	if (!r) {
@@ -849,8 +849,8 @@ void dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from,
 EXPORT_SYMBOL(dm_kcopyd_copy);
 
 void dm_kcopyd_zero(struct dm_kcopyd_client *kc,
-		    unsigned num_dests, struct dm_io_region *dests,
-		    unsigned flags, dm_kcopyd_notify_fn fn, void *context)
+		    unsigned int num_dests, struct dm_io_region *dests,
+		    unsigned int flags, dm_kcopyd_notify_fn fn, void *context)
 {
 	dm_kcopyd_copy(kc, NULL, num_dests, dests, flags, fn, context);
 }
@@ -906,7 +906,7 @@ int kcopyd_cancel(struct kcopyd_job *job, int block)
 struct dm_kcopyd_client *dm_kcopyd_client_create(struct dm_kcopyd_throttle *throttle)
 {
 	int r;
-	unsigned reserve_pages;
+	unsigned int reserve_pages;
 	struct dm_kcopyd_client *kc;
 
 	kc = kzalloc(sizeof(*kc), GFP_KERNEL);
diff --git linux-libre-6.1-gnu/drivers/md/dm-linear.c linux-libre-6.1.39-gnu/drivers/md/dm-linear.c
index 3212ef6aa81b..26b1af646177 100644
--- linux-libre-6.1-gnu/drivers/md/dm-linear.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-linear.c
@@ -95,7 +95,7 @@ static int linear_map(struct dm_target *ti, struct bio *bio)
 }
 
 static void linear_status(struct dm_target *ti, status_type_t type,
-			  unsigned status_flags, char *result, unsigned maxlen)
+			  unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct linear_c *lc = (struct linear_c *) ti->private;
 	size_t sz = 0;
diff --git linux-libre-6.1-gnu/drivers/md/dm-log-userspace-base.c linux-libre-6.1.39-gnu/drivers/md/dm-log-userspace-base.c
index 9ab93ebea889..9fc69382692b 100644
--- linux-libre-6.1-gnu/drivers/md/dm-log-userspace-base.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-log-userspace-base.c
@@ -123,7 +123,7 @@ retry:
 }
 
 static int build_constructor_string(struct dm_target *ti,
-				    unsigned argc, char **argv,
+				    unsigned int argc, char **argv,
 				    char **ctr_str)
 {
 	int i, str_size;
@@ -188,7 +188,7 @@ static void do_flush(struct work_struct *work)
  * to the userspace ctr function.
  */
 static int userspace_ctr(struct dm_dirty_log *log, struct dm_target *ti,
-			 unsigned argc, char **argv)
+			 unsigned int argc, char **argv)
 {
 	int r = 0;
 	int str_size;
@@ -792,7 +792,7 @@ static region_t userspace_get_sync_count(struct dm_dirty_log *log)
  * Returns: amount of space consumed
  */
 static int userspace_status(struct dm_dirty_log *log, status_type_t status_type,
-			    char *result, unsigned maxlen)
+			    char *result, unsigned int maxlen)
 {
 	int r = 0;
 	char *table_args;
diff --git linux-libre-6.1-gnu/drivers/md/dm-log-userspace-transfer.c linux-libre-6.1.39-gnu/drivers/md/dm-log-userspace-transfer.c
index fdf8ec304f8d..ee5586e8e1c1 100644
--- linux-libre-6.1-gnu/drivers/md/dm-log-userspace-transfer.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-log-userspace-transfer.c
@@ -108,9 +108,8 @@ static int fill_pkg(struct cn_msg *msg, struct dm_ulog_request *tfr)
 			if (pkg->error != -EAGAIN)
 				*(pkg->data_size) = 0;
 		} else if (tfr->data_size > *(pkg->data_size)) {
-			DMERR("Insufficient space to receive package [%u] "
-			      "(%u vs %zu)", tfr->request_type,
-			      tfr->data_size, *(pkg->data_size));
+			DMERR("Insufficient space to receive package [%u] (%u vs %zu)",
+			      tfr->request_type, tfr->data_size, *(pkg->data_size));
 
 			*(pkg->data_size) = 0;
 			pkg->error = -ENOSPC;
@@ -142,7 +141,7 @@ static void cn_ulog_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
 		fill_pkg(msg, NULL);
 	else if (msg->len < sizeof(*tfr))
 		DMERR("Incomplete message received (expected %u, got %u): [%u]",
-		      (unsigned)sizeof(*tfr), msg->len, msg->seq);
+		      (unsigned int)sizeof(*tfr), msg->len, msg->seq);
 	else
 		fill_pkg(NULL, tfr);
 	spin_unlock(&receiving_list_lock);
diff --git linux-libre-6.1-gnu/drivers/md/dm-log-writes.c linux-libre-6.1.39-gnu/drivers/md/dm-log-writes.c
index 178e13a5b059..efdfb2e1868a 100644
--- linux-libre-6.1-gnu/drivers/md/dm-log-writes.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-log-writes.c
@@ -792,10 +792,10 @@ static int normal_end_io(struct dm_target *ti, struct bio *bio,
  * INFO format: <logged entries> <highest allocated sector>
  */
 static void log_writes_status(struct dm_target *ti, status_type_t type,
-			      unsigned status_flags, char *result,
-			      unsigned maxlen)
+			      unsigned int status_flags, char *result,
+			      unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	struct log_writes_c *lc = ti->private;
 
 	switch (type) {
@@ -844,8 +844,8 @@ static int log_writes_iterate_devices(struct dm_target *ti,
  * Messages supported:
  *   mark <mark data> - specify the marked data.
  */
-static int log_writes_message(struct dm_target *ti, unsigned argc, char **argv,
-			      char *result, unsigned maxlen)
+static int log_writes_message(struct dm_target *ti, unsigned int argc, char **argv,
+			      char *result, unsigned int maxlen)
 {
 	int r = -EINVAL;
 	struct log_writes_c *lc = ti->private;
diff --git linux-libre-6.1-gnu/drivers/md/dm-log.c linux-libre-6.1.39-gnu/drivers/md/dm-log.c
index cf10fa667797..05141eea18d3 100644
--- linux-libre-6.1-gnu/drivers/md/dm-log.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-log.c
@@ -223,7 +223,7 @@ struct log_c {
 	unsigned int region_count;
 	region_t sync_count;
 
-	unsigned bitset_uint32_count;
+	unsigned int bitset_uint32_count;
 	uint32_t *clean_bits;
 	uint32_t *sync_bits;
 	uint32_t *recovering_bits;	/* FIXME: this seems excessive */
@@ -255,20 +255,20 @@ struct log_c {
  * The touched member needs to be updated every time we access
  * one of the bitsets.
  */
-static inline int log_test_bit(uint32_t *bs, unsigned bit)
+static inline int log_test_bit(uint32_t *bs, unsigned int bit)
 {
 	return test_bit_le(bit, bs) ? 1 : 0;
 }
 
 static inline void log_set_bit(struct log_c *l,
-			       uint32_t *bs, unsigned bit)
+			       uint32_t *bs, unsigned int bit)
 {
 	__set_bit_le(bit, bs);
 	l->touched_cleaned = 1;
 }
 
 static inline void log_clear_bit(struct log_c *l,
-				 uint32_t *bs, unsigned bit)
+				 uint32_t *bs, unsigned int bit)
 {
 	__clear_bit_le(bit, bs);
 	l->touched_dirtied = 1;
@@ -382,8 +382,7 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti,
 		else if (!strcmp(argv[1], "nosync"))
 			sync = NOSYNC;
 		else {
-			DMWARN("unrecognised sync argument to "
-			       "dirty region log: %s", argv[1]);
+			DMWARN("unrecognised sync argument to dirty region log: %s", argv[1]);
 			return -EINVAL;
 		}
 	}
@@ -582,7 +581,7 @@ static void fail_log_device(struct log_c *lc)
 static int disk_resume(struct dm_dirty_log *log)
 {
 	int r;
-	unsigned i;
+	unsigned int i;
 	struct log_c *lc = (struct log_c *) log->context;
 	size_t size = lc->bitset_uint32_count * sizeof(uint32_t);
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-mpath.c linux-libre-6.1.39-gnu/drivers/md/dm-mpath.c
index 0e325469a252..66032ab3c4e9 100644
--- linux-libre-6.1-gnu/drivers/md/dm-mpath.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-mpath.c
@@ -29,7 +29,7 @@
 
 #define DM_MSG_PREFIX "multipath"
 #define DM_PG_INIT_DELAY_MSECS 2000
-#define DM_PG_INIT_DELAY_DEFAULT ((unsigned) -1)
+#define DM_PG_INIT_DELAY_DEFAULT ((unsigned int) -1)
 #define QUEUE_IF_NO_PATH_TIMEOUT_DEFAULT 0
 
 static unsigned long queue_if_no_path_timeout_secs = QUEUE_IF_NO_PATH_TIMEOUT_DEFAULT;
@@ -39,7 +39,7 @@ struct pgpath {
 	struct list_head list;
 
 	struct priority_group *pg;	/* Owning PG */
-	unsigned fail_count;		/* Cumulative failure count */
+	unsigned int fail_count;		/* Cumulative failure count */
 
 	struct dm_path path;
 	struct delayed_work activate_path;
@@ -59,8 +59,8 @@ struct priority_group {
 	struct multipath *m;		/* Owning multipath instance */
 	struct path_selector ps;
 
-	unsigned pg_num;		/* Reference number */
-	unsigned nr_pgpaths;		/* Number of paths in PG */
+	unsigned int pg_num;		/* Reference number */
+	unsigned int nr_pgpaths;		/* Number of paths in PG */
 	struct list_head pgpaths;
 
 	bool bypassed:1;		/* Temporarily bypass this PG? */
@@ -78,14 +78,14 @@ struct multipath {
 	struct priority_group *next_pg;	/* Switch to this PG if set */
 
 	atomic_t nr_valid_paths;	/* Total number of usable paths */
-	unsigned nr_priority_groups;
+	unsigned int nr_priority_groups;
 	struct list_head priority_groups;
 
 	const char *hw_handler_name;
 	char *hw_handler_params;
 	wait_queue_head_t pg_init_wait;	/* Wait for pg_init completion */
-	unsigned pg_init_retries;	/* Number of times to retry pg_init */
-	unsigned pg_init_delay_msecs;	/* Number of msecs before pg_init retry */
+	unsigned int pg_init_retries;	/* Number of times to retry pg_init */
+	unsigned int pg_init_delay_msecs;	/* Number of msecs before pg_init retry */
 	atomic_t pg_init_in_progress;	/* Only one pg_init allowed at once */
 	atomic_t pg_init_count;		/* Number of times pg_init called */
 
@@ -397,7 +397,7 @@ static struct pgpath *choose_pgpath(struct multipath *m, size_t nr_bytes)
 	unsigned long flags;
 	struct priority_group *pg;
 	struct pgpath *pgpath;
-	unsigned bypassed = 1;
+	unsigned int bypassed = 1;
 
 	if (!atomic_read(&m->nr_valid_paths)) {
 		spin_lock_irqsave(&m->lock, flags);
@@ -840,7 +840,7 @@ static int parse_path_selector(struct dm_arg_set *as, struct priority_group *pg,
 {
 	int r;
 	struct path_selector_type *pst;
-	unsigned ps_argc;
+	unsigned int ps_argc;
 
 	static const struct dm_arg _args[] = {
 		{0, 1024, "invalid number of path selector args"},
@@ -983,7 +983,7 @@ static struct priority_group *parse_priority_group(struct dm_arg_set *as,
 	};
 
 	int r;
-	unsigned i, nr_selector_args, nr_args;
+	unsigned int i, nr_selector_args, nr_args;
 	struct priority_group *pg;
 	struct dm_target *ti = m->ti;
 
@@ -1049,7 +1049,7 @@ static struct priority_group *parse_priority_group(struct dm_arg_set *as,
 
 static int parse_hw_handler(struct dm_arg_set *as, struct multipath *m)
 {
-	unsigned hw_argc;
+	unsigned int hw_argc;
 	int ret;
 	struct dm_target *ti = m->ti;
 
@@ -1086,7 +1086,7 @@ static int parse_hw_handler(struct dm_arg_set *as, struct multipath *m)
 			goto fail;
 		}
 		j = sprintf(p, "%d", hw_argc - 1);
-		for (i = 0, p+=j+1; i <= hw_argc - 2; i++, p+=j+1)
+		for (i = 0, p += j + 1; i <= hw_argc - 2; i++, p += j + 1)
 			j = sprintf(p, "%s", as->argv[i]);
 	}
 	dm_consume_args(as, hw_argc - 1);
@@ -1101,7 +1101,7 @@ fail:
 static int parse_features(struct dm_arg_set *as, struct multipath *m)
 {
 	int r;
-	unsigned argc;
+	unsigned int argc;
 	struct dm_target *ti = m->ti;
 	const char *arg_name;
 
@@ -1170,7 +1170,7 @@ static int parse_features(struct dm_arg_set *as, struct multipath *m)
 	return r;
 }
 
-static int multipath_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int multipath_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	/* target arguments */
 	static const struct dm_arg _args[] = {
@@ -1181,8 +1181,8 @@ static int multipath_ctr(struct dm_target *ti, unsigned argc, char **argv)
 	int r;
 	struct multipath *m;
 	struct dm_arg_set as;
-	unsigned pg_count = 0;
-	unsigned next_pg_num;
+	unsigned int pg_count = 0;
+	unsigned int next_pg_num;
 	unsigned long flags;
 
 	as.argc = argc;
@@ -1224,7 +1224,7 @@ static int multipath_ctr(struct dm_target *ti, unsigned argc, char **argv)
 	/* parse the priority groups */
 	while (as.argc) {
 		struct priority_group *pg;
-		unsigned nr_valid_paths = atomic_read(&m->nr_valid_paths);
+		unsigned int nr_valid_paths = atomic_read(&m->nr_valid_paths);
 
 		pg = parse_priority_group(&as, m);
 		if (IS_ERR(pg)) {
@@ -1365,7 +1365,7 @@ static int reinstate_path(struct pgpath *pgpath)
 	int r = 0, run_queue = 0;
 	unsigned long flags;
 	struct multipath *m = pgpath->pg->m;
-	unsigned nr_valid_paths;
+	unsigned int nr_valid_paths;
 
 	spin_lock_irqsave(&m->lock, flags);
 
@@ -1454,7 +1454,7 @@ static void bypass_pg(struct multipath *m, struct priority_group *pg,
 static int switch_pg_num(struct multipath *m, const char *pgstr)
 {
 	struct priority_group *pg;
-	unsigned pgnum;
+	unsigned int pgnum;
 	unsigned long flags;
 	char dummy;
 
@@ -1487,7 +1487,7 @@ static int switch_pg_num(struct multipath *m, const char *pgstr)
 static int bypass_pg_num(struct multipath *m, const char *pgstr, bool bypassed)
 {
 	struct priority_group *pg;
-	unsigned pgnum;
+	unsigned int pgnum;
 	char dummy;
 
 	if (!pgstr || (sscanf(pgstr, "%u%c", &pgnum, &dummy) != 1) || !pgnum ||
@@ -1789,14 +1789,14 @@ static void multipath_resume(struct dm_target *ti)
  *      num_paths num_selector_args [path_dev [selector_args]* ]+ ]+
  */
 static void multipath_status(struct dm_target *ti, status_type_t type,
-			     unsigned status_flags, char *result, unsigned maxlen)
+			     unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	int sz = 0, pg_counter, pgpath_counter;
 	unsigned long flags;
 	struct multipath *m = ti->private;
 	struct priority_group *pg;
 	struct pgpath *p;
-	unsigned pg_num;
+	unsigned int pg_num;
 	char state;
 
 	spin_lock_irqsave(&m->lock, flags);
@@ -1948,8 +1948,8 @@ static void multipath_status(struct dm_target *ti, status_type_t type,
 	spin_unlock_irqrestore(&m->lock, flags);
 }
 
-static int multipath_message(struct dm_target *ti, unsigned argc, char **argv,
-			     char *result, unsigned maxlen)
+static int multipath_message(struct dm_target *ti, unsigned int argc, char **argv,
+			     char *result, unsigned int maxlen)
 {
 	int r = -EINVAL;
 	struct dm_dev *dev;
diff --git linux-libre-6.1-gnu/drivers/md/dm-mpath.h linux-libre-6.1.39-gnu/drivers/md/dm-mpath.h
index e230f7196259..5343698fe5f1 100644
--- linux-libre-6.1-gnu/drivers/md/dm-mpath.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-mpath.h
@@ -17,6 +17,6 @@ struct dm_path {
 };
 
 /* Callback for hwh_pg_init_fn to use when complete */
-void dm_pg_init_complete(struct dm_path *path, unsigned err_flags);
+void dm_pg_init_complete(struct dm_path *path, unsigned int err_flags);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/md/dm-path-selector.h linux-libre-6.1.39-gnu/drivers/md/dm-path-selector.h
index 83cac2b04b66..0f2b37af8766 100644
--- linux-libre-6.1-gnu/drivers/md/dm-path-selector.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-path-selector.h
@@ -52,7 +52,7 @@ struct path_selector_type {
 	/*
 	 * Constructs a path selector object, takes custom arguments
 	 */
-	int (*create) (struct path_selector *ps, unsigned argc, char **argv);
+	int (*create) (struct path_selector *ps, unsigned int argc, char **argv);
 	void (*destroy) (struct path_selector *ps);
 
 	/*
diff --git linux-libre-6.1-gnu/drivers/md/dm-ps-io-affinity.c linux-libre-6.1.39-gnu/drivers/md/dm-ps-io-affinity.c
index f74501e65a8e..76ce4ce87222 100644
--- linux-libre-6.1-gnu/drivers/md/dm-ps-io-affinity.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-ps-io-affinity.c
@@ -108,7 +108,7 @@ free_pi:
 	return ret;
 }
 
-static int ioa_create(struct path_selector *ps, unsigned argc, char **argv)
+static int ioa_create(struct path_selector *ps, unsigned int argc, char **argv)
 {
 	struct selector *s;
 
@@ -138,7 +138,7 @@ free_selector:
 static void ioa_destroy(struct path_selector *ps)
 {
 	struct selector *s = ps->context;
-	unsigned cpu;
+	unsigned int cpu;
 
 	for_each_cpu(cpu, s->path_mask)
 		ioa_free_path(s, cpu);
diff --git linux-libre-6.1-gnu/drivers/md/dm-ps-queue-length.c linux-libre-6.1.39-gnu/drivers/md/dm-ps-queue-length.c
index cef70657bbbc..6fbec9fc242d 100644
--- linux-libre-6.1-gnu/drivers/md/dm-ps-queue-length.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-ps-queue-length.c
@@ -35,7 +35,7 @@ struct selector {
 struct path_info {
 	struct list_head	list;
 	struct dm_path		*path;
-	unsigned		repeat_count;
+	unsigned int		repeat_count;
 	atomic_t		qlen;	/* the number of in-flight I/Os */
 };
 
@@ -52,7 +52,7 @@ static struct selector *alloc_selector(void)
 	return s;
 }
 
-static int ql_create(struct path_selector *ps, unsigned argc, char **argv)
+static int ql_create(struct path_selector *ps, unsigned int argc, char **argv)
 {
 	struct selector *s = alloc_selector();
 
@@ -84,9 +84,9 @@ static void ql_destroy(struct path_selector *ps)
 }
 
 static int ql_status(struct path_selector *ps, struct dm_path *path,
-		     status_type_t type, char *result, unsigned maxlen)
+		     status_type_t type, char *result, unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	struct path_info *pi;
 
 	/* When called with NULL path, return selector status/args. */
@@ -116,7 +116,7 @@ static int ql_add_path(struct path_selector *ps, struct dm_path *path,
 {
 	struct selector *s = ps->context;
 	struct path_info *pi;
-	unsigned repeat_count = QL_MIN_IO;
+	unsigned int repeat_count = QL_MIN_IO;
 	char dummy;
 	unsigned long flags;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-ps-round-robin.c linux-libre-6.1.39-gnu/drivers/md/dm-ps-round-robin.c
index 27f44c5fa04e..1d07392b5ed4 100644
--- linux-libre-6.1-gnu/drivers/md/dm-ps-round-robin.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-ps-round-robin.c
@@ -26,7 +26,7 @@
 struct path_info {
 	struct list_head list;
 	struct dm_path *path;
-	unsigned repeat_count;
+	unsigned int repeat_count;
 };
 
 static void free_paths(struct list_head *paths)
@@ -62,7 +62,7 @@ static struct selector *alloc_selector(void)
 	return s;
 }
 
-static int rr_create(struct path_selector *ps, unsigned argc, char **argv)
+static int rr_create(struct path_selector *ps, unsigned int argc, char **argv)
 {
 	struct selector *s;
 
@@ -119,7 +119,7 @@ static int rr_add_path(struct path_selector *ps, struct dm_path *path,
 {
 	struct selector *s = ps->context;
 	struct path_info *pi;
-	unsigned repeat_count = RR_MIN_IO;
+	unsigned int repeat_count = RR_MIN_IO;
 	char dummy;
 	unsigned long flags;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-ps-service-time.c linux-libre-6.1.39-gnu/drivers/md/dm-ps-service-time.c
index 3ec9c33265c5..eba2293be686 100644
--- linux-libre-6.1-gnu/drivers/md/dm-ps-service-time.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-ps-service-time.c
@@ -30,8 +30,8 @@ struct selector {
 struct path_info {
 	struct list_head list;
 	struct dm_path *path;
-	unsigned repeat_count;
-	unsigned relative_throughput;
+	unsigned int repeat_count;
+	unsigned int relative_throughput;
 	atomic_t in_flight_size;	/* Total size of in-flight I/Os */
 };
 
@@ -48,7 +48,7 @@ static struct selector *alloc_selector(void)
 	return s;
 }
 
-static int st_create(struct path_selector *ps, unsigned argc, char **argv)
+static int st_create(struct path_selector *ps, unsigned int argc, char **argv)
 {
 	struct selector *s = alloc_selector();
 
@@ -80,9 +80,9 @@ static void st_destroy(struct path_selector *ps)
 }
 
 static int st_status(struct path_selector *ps, struct dm_path *path,
-		     status_type_t type, char *result, unsigned maxlen)
+		     status_type_t type, char *result, unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	struct path_info *pi;
 
 	if (!path)
@@ -113,8 +113,8 @@ static int st_add_path(struct path_selector *ps, struct dm_path *path,
 {
 	struct selector *s = ps->context;
 	struct path_info *pi;
-	unsigned repeat_count = ST_MIN_IO;
-	unsigned relative_throughput = 1;
+	unsigned int repeat_count = ST_MIN_IO;
+	unsigned int relative_throughput = 1;
 	char dummy;
 	unsigned long flags;
 
@@ -127,8 +127,7 @@ static int st_add_path(struct path_selector *ps, struct dm_path *path,
 	 * 			The valid range: 0-<ST_MAX_RELATIVE_THROUGHPUT>
 	 *			If not given, minimum value '1' is used.
 	 *			If '0' is given, the path isn't selected while
-	 * 			other paths having a positive value are
-	 * 			available.
+	 *			other paths having a positive value are	available.
 	 */
 	if (argc > 2) {
 		*error = "service-time ps: incorrect number of arguments";
diff --git linux-libre-6.1-gnu/drivers/md/dm-raid.c linux-libre-6.1.39-gnu/drivers/md/dm-raid.c
index 54263679a7b1..b26c12856b1d 100644
--- linux-libre-6.1-gnu/drivers/md/dm-raid.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-raid.c
@@ -3712,7 +3712,7 @@ static void raid_status(struct dm_target *ti, status_type_t type,
 }
 
 static int raid_message(struct dm_target *ti, unsigned int argc, char **argv,
-			char *result, unsigned maxlen)
+			char *result, unsigned int maxlen)
 {
 	struct raid_set *rs = ti->private;
 	struct mddev *mddev = &rs->md;
diff --git linux-libre-6.1-gnu/drivers/md/dm-raid1.c linux-libre-6.1.39-gnu/drivers/md/dm-raid1.c
index 06a38dc32025..c38e63706d91 100644
--- linux-libre-6.1-gnu/drivers/md/dm-raid1.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-raid1.c
@@ -82,7 +82,7 @@ struct mirror_set {
 
 	struct work_struct trigger_event;
 
-	unsigned nr_mirrors;
+	unsigned int nr_mirrors;
 	struct mirror mirror[];
 };
 
@@ -236,8 +236,8 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
 		 * Better to issue requests to same failing device
 		 * than to risk returning corrupt data.
 		 */
-		DMERR("Primary mirror (%s) failed while out-of-sync: "
-		      "Reads may fail.", m->dev->name);
+		DMERR("Primary mirror (%s) failed while out-of-sync: Reads may fail.",
+		      m->dev->name);
 		goto out;
 	}
 
@@ -327,7 +327,7 @@ static void recovery_complete(int read_err, unsigned long write_err,
 
 static void recover(struct mirror_set *ms, struct dm_region *reg)
 {
-	unsigned i;
+	unsigned int i;
 	struct dm_io_region from, to[DM_KCOPYD_MAX_REGIONS], *dest;
 	struct mirror *m;
 	unsigned long flags = 0;
@@ -517,8 +517,7 @@ static void read_callback(unsigned long error, void *context)
 	fail_mirror(m, DM_RAID1_READ_ERROR);
 
 	if (likely(default_ok(m)) || mirror_available(m->ms, bio)) {
-		DMWARN_LIMIT("Read failure on mirror device %s.  "
-			     "Trying alternative device.",
+		DMWARN_LIMIT("Read failure on mirror device %s. Trying alternative device.",
 			     m->dev->name);
 		queue_bio(m->ms, bio, bio_data_dir(bio));
 		return;
@@ -593,7 +592,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
 
 static void write_callback(unsigned long error, void *context)
 {
-	unsigned i;
+	unsigned int i;
 	struct bio *bio = (struct bio *) context;
 	struct mirror_set *ms;
 	int should_wake = 0;
@@ -963,10 +962,10 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
  * Create dirty log: log_type #log_params <log_params>
  */
 static struct dm_dirty_log *create_dirty_log(struct dm_target *ti,
-					     unsigned argc, char **argv,
-					     unsigned *args_used)
+					     unsigned int argc, char **argv,
+					     unsigned int *args_used)
 {
-	unsigned param_count;
+	unsigned int param_count;
 	struct dm_dirty_log *dl;
 	char dummy;
 
@@ -997,10 +996,10 @@ static struct dm_dirty_log *create_dirty_log(struct dm_target *ti,
 	return dl;
 }
 
-static int parse_features(struct mirror_set *ms, unsigned argc, char **argv,
-			  unsigned *args_used)
+static int parse_features(struct mirror_set *ms, unsigned int argc, char **argv,
+			  unsigned int *args_used)
 {
-	unsigned num_features;
+	unsigned int num_features;
 	struct dm_target *ti = ms->ti;
 	char dummy;
 	int i;
@@ -1389,7 +1388,7 @@ static char device_status_char(struct mirror *m)
 
 
 static void mirror_status(struct dm_target *ti, status_type_t type,
-			  unsigned status_flags, char *result, unsigned maxlen)
+			  unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	unsigned int m, sz = 0;
 	int num_feature_args = 0;
@@ -1458,7 +1457,7 @@ static int mirror_iterate_devices(struct dm_target *ti,
 {
 	struct mirror_set *ms = ti->private;
 	int ret = 0;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; !ret && i < ms->nr_mirrors; i++)
 		ret = fn(ti, ms->mirror[i].dev,
diff --git linux-libre-6.1-gnu/drivers/md/dm-region-hash.c linux-libre-6.1.39-gnu/drivers/md/dm-region-hash.c
index 1f760451e6f4..adbdb4b67137 100644
--- linux-libre-6.1-gnu/drivers/md/dm-region-hash.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-region-hash.c
@@ -56,17 +56,17 @@
  *---------------------------------------------------------------*/
 struct dm_region_hash {
 	uint32_t region_size;
-	unsigned region_shift;
+	unsigned int region_shift;
 
 	/* holds persistent region state */
 	struct dm_dirty_log *log;
 
 	/* hash table */
 	rwlock_t hash_lock;
-	unsigned mask;
-	unsigned nr_buckets;
-	unsigned prime;
-	unsigned shift;
+	unsigned int mask;
+	unsigned int nr_buckets;
+	unsigned int prime;
+	unsigned int shift;
 	struct list_head *buckets;
 
 	/*
@@ -74,7 +74,7 @@ struct dm_region_hash {
 	 */
 	int flush_failure;
 
-	unsigned max_recovery; /* Max # of regions to recover in parallel */
+	unsigned int max_recovery; /* Max # of regions to recover in parallel */
 
 	spinlock_t region_lock;
 	atomic_t recovery_in_flight;
@@ -163,12 +163,12 @@ struct dm_region_hash *dm_region_hash_create(
 						     struct bio_list *bios),
 		void (*wakeup_workers)(void *context),
 		void (*wakeup_all_recovery_waiters)(void *context),
-		sector_t target_begin, unsigned max_recovery,
+		sector_t target_begin, unsigned int max_recovery,
 		struct dm_dirty_log *log, uint32_t region_size,
 		region_t nr_regions)
 {
 	struct dm_region_hash *rh;
-	unsigned nr_buckets, max_buckets;
+	unsigned int nr_buckets, max_buckets;
 	size_t i;
 	int ret;
 
@@ -236,7 +236,7 @@ EXPORT_SYMBOL_GPL(dm_region_hash_create);
 
 void dm_region_hash_destroy(struct dm_region_hash *rh)
 {
-	unsigned h;
+	unsigned int h;
 	struct dm_region *reg, *nreg;
 
 	BUG_ON(!list_empty(&rh->quiesced_regions));
@@ -263,9 +263,9 @@ struct dm_dirty_log *dm_rh_dirty_log(struct dm_region_hash *rh)
 }
 EXPORT_SYMBOL_GPL(dm_rh_dirty_log);
 
-static unsigned rh_hash(struct dm_region_hash *rh, region_t region)
+static unsigned int rh_hash(struct dm_region_hash *rh, region_t region)
 {
-	return (unsigned) ((region * rh->prime) >> rh->shift) & rh->mask;
+	return (unsigned int) ((region * rh->prime) >> rh->shift) & rh->mask;
 }
 
 static struct dm_region *__rh_lookup(struct dm_region_hash *rh, region_t region)
diff --git linux-libre-6.1-gnu/drivers/md/dm-rq.c linux-libre-6.1.39-gnu/drivers/md/dm-rq.c
index a41209a43506..80f46e01bca4 100644
--- linux-libre-6.1-gnu/drivers/md/dm-rq.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-rq.c
@@ -23,33 +23,33 @@ struct dm_rq_target_io {
 	union map_info info;
 	struct dm_stats_aux stats_aux;
 	unsigned long duration_jiffies;
-	unsigned n_sectors;
-	unsigned completed;
+	unsigned int n_sectors;
+	unsigned int completed;
 };
 
 #define DM_MQ_NR_HW_QUEUES 1
 #define DM_MQ_QUEUE_DEPTH 2048
-static unsigned dm_mq_nr_hw_queues = DM_MQ_NR_HW_QUEUES;
-static unsigned dm_mq_queue_depth = DM_MQ_QUEUE_DEPTH;
+static unsigned int dm_mq_nr_hw_queues = DM_MQ_NR_HW_QUEUES;
+static unsigned int dm_mq_queue_depth = DM_MQ_QUEUE_DEPTH;
 
 /*
  * Request-based DM's mempools' reserved IOs set by the user.
  */
 #define RESERVED_REQUEST_BASED_IOS	256
-static unsigned reserved_rq_based_ios = RESERVED_REQUEST_BASED_IOS;
+static unsigned int reserved_rq_based_ios = RESERVED_REQUEST_BASED_IOS;
 
-unsigned dm_get_reserved_rq_based_ios(void)
+unsigned int dm_get_reserved_rq_based_ios(void)
 {
 	return __dm_get_module_param(&reserved_rq_based_ios,
 				     RESERVED_REQUEST_BASED_IOS, DM_RESERVED_MAX_IOS);
 }
 
-static unsigned dm_get_blk_mq_nr_hw_queues(void)
+static unsigned int dm_get_blk_mq_nr_hw_queues(void)
 {
 	return __dm_get_module_param(&dm_mq_nr_hw_queues, 1, 32);
 }
 
-static unsigned dm_get_blk_mq_queue_depth(void)
+static unsigned int dm_get_blk_mq_queue_depth(void)
 {
 	return __dm_get_module_param(&dm_mq_queue_depth,
 				     DM_MQ_QUEUE_DEPTH, BLK_MQ_MAX_DEPTH);
diff --git linux-libre-6.1-gnu/drivers/md/dm-rq.h linux-libre-6.1.39-gnu/drivers/md/dm-rq.h
index 1eea0da641db..2c97ad145140 100644
--- linux-libre-6.1-gnu/drivers/md/dm-rq.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-rq.h
@@ -38,7 +38,7 @@ void dm_stop_queue(struct request_queue *q);
 
 void dm_mq_kick_requeue_list(struct mapped_device *md);
 
-unsigned dm_get_reserved_rq_based_ios(void);
+unsigned int dm_get_reserved_rq_based_ios(void);
 
 ssize_t dm_attr_rq_based_seq_io_merge_deadline_show(struct mapped_device *md, char *buf);
 ssize_t dm_attr_rq_based_seq_io_merge_deadline_store(struct mapped_device *md,
diff --git linux-libre-6.1-gnu/drivers/md/dm-snap-persistent.c linux-libre-6.1.39-gnu/drivers/md/dm-snap-persistent.c
index 680cc05ec654..80b95746a43e 100644
--- linux-libre-6.1-gnu/drivers/md/dm-snap-persistent.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-snap-persistent.c
@@ -303,7 +303,7 @@ static int read_header(struct pstore *ps, int *new_snapshot)
 {
 	int r;
 	struct disk_header *dh;
-	unsigned chunk_size;
+	unsigned int chunk_size;
 	int chunk_size_supplied = 1;
 	char *chunk_err;
 
@@ -354,8 +354,7 @@ static int read_header(struct pstore *ps, int *new_snapshot)
 		return 0;
 
 	if (chunk_size_supplied)
-		DMWARN("chunk size %u in device metadata overrides "
-		       "table chunk size of %u.",
+		DMWARN("chunk size %u in device metadata overrides table chunk size of %u.",
 		       chunk_size, ps->store->chunk_size);
 
 	/* We had a bogus chunk_size. Fix stuff up. */
@@ -895,11 +894,11 @@ err_workqueue:
 	return r;
 }
 
-static unsigned persistent_status(struct dm_exception_store *store,
+static unsigned int persistent_status(struct dm_exception_store *store,
 				  status_type_t status, char *result,
-				  unsigned maxlen)
+				  unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 
 	switch (status) {
 	case STATUSTYPE_INFO:
@@ -958,8 +957,7 @@ int dm_persistent_snapshot_init(void)
 
 	r = dm_exception_store_type_register(&_persistent_compat_type);
 	if (r) {
-		DMERR("Unable to register old-style persistent exception "
-		      "store type");
+		DMERR("Unable to register old-style persistent exception store type");
 		dm_exception_store_type_unregister(&_persistent_type);
 		return r;
 	}
diff --git linux-libre-6.1-gnu/drivers/md/dm-snap-transient.c linux-libre-6.1.39-gnu/drivers/md/dm-snap-transient.c
index 0e0ae4c36b37..11de107f5f46 100644
--- linux-libre-6.1-gnu/drivers/md/dm-snap-transient.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-snap-transient.c
@@ -84,11 +84,11 @@ static int transient_ctr(struct dm_exception_store *store, char *options)
 	return 0;
 }
 
-static unsigned transient_status(struct dm_exception_store *store,
+static unsigned int transient_status(struct dm_exception_store *store,
 				 status_type_t status, char *result,
-				 unsigned maxlen)
+				 unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 
 	switch (status) {
 	case STATUSTYPE_INFO:
@@ -140,8 +140,7 @@ int dm_transient_snapshot_init(void)
 
 	r = dm_exception_store_type_register(&_transient_compat_type);
 	if (r) {
-		DMWARN("Unable to register old-style transient "
-		       "exception store type");
+		DMWARN("Unable to register old-style transient exception store type");
 		dm_exception_store_type_unregister(&_transient_type);
 		return r;
 	}
diff --git linux-libre-6.1-gnu/drivers/md/dm-snap.c linux-libre-6.1.39-gnu/drivers/md/dm-snap.c
index d1c2f84d27e3..b748901a4fb5 100644
--- linux-libre-6.1-gnu/drivers/md/dm-snap.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-snap.c
@@ -41,7 +41,7 @@ static const char dm_snapshot_merge_target_name[] = "snapshot-merge";
 
 struct dm_exception_table {
 	uint32_t hash_mask;
-	unsigned hash_shift;
+	unsigned int hash_shift;
 	struct hlist_bl_head *table;
 };
 
@@ -106,7 +106,7 @@ struct dm_snapshot {
 	/* The on disk metadata handler */
 	struct dm_exception_store *store;
 
-	unsigned in_progress;
+	unsigned int in_progress;
 	struct wait_queue_head in_progress_wait;
 
 	struct dm_kcopyd_client *kcopyd_client;
@@ -161,7 +161,7 @@ struct dm_snapshot {
  */
 #define DEFAULT_COW_THRESHOLD 2048
 
-static unsigned cow_threshold = DEFAULT_COW_THRESHOLD;
+static unsigned int cow_threshold = DEFAULT_COW_THRESHOLD;
 module_param_named(snapshot_cow_threshold, cow_threshold, uint, 0644);
 MODULE_PARM_DESC(snapshot_cow_threshold, "Maximum number of chunks being copied on write");
 
@@ -324,7 +324,7 @@ struct origin {
 struct dm_origin {
 	struct dm_dev *dev;
 	struct dm_target *ti;
-	unsigned split_boundary;
+	unsigned int split_boundary;
 	struct list_head hash_list;
 };
 
@@ -377,7 +377,7 @@ static void exit_origin_hash(void)
 	kfree(_dm_origins);
 }
 
-static unsigned origin_hash(struct block_device *bdev)
+static unsigned int origin_hash(struct block_device *bdev)
 {
 	return bdev->bd_dev & ORIGIN_MASK;
 }
@@ -388,7 +388,7 @@ static struct origin *__lookup_origin(struct block_device *origin)
 	struct origin *o;
 
 	ol = &_origins[origin_hash(origin)];
-	list_for_each_entry (o, ol, hash_list)
+	list_for_each_entry(o, ol, hash_list)
 		if (bdev_equal(o->bdev, origin))
 			return o;
 
@@ -407,7 +407,7 @@ static struct dm_origin *__lookup_dm_origin(struct block_device *origin)
 	struct dm_origin *o;
 
 	ol = &_dm_origins[origin_hash(origin)];
-	list_for_each_entry (o, ol, hash_list)
+	list_for_each_entry(o, ol, hash_list)
 		if (bdev_equal(o->dev->bdev, origin))
 			return o;
 
@@ -490,8 +490,7 @@ static int __validate_exception_handover(struct dm_snapshot *snap)
 	if ((__find_snapshots_sharing_cow(snap, &snap_src, &snap_dest,
 					  &snap_merge) == 2) ||
 	    snap_dest) {
-		snap->ti->error = "Snapshot cow pairing for exception "
-				  "table handover failed";
+		snap->ti->error = "Snapshot cow pairing for exception table handover failed";
 		return -EINVAL;
 	}
 
@@ -518,8 +517,7 @@ static int __validate_exception_handover(struct dm_snapshot *snap)
 
 	if (!snap_src->store->type->prepare_merge ||
 	    !snap_src->store->type->commit_merge) {
-		snap->ti->error = "Snapshot exception store does not "
-				  "support snapshot-merge.";
+		snap->ti->error = "Snapshot exception store does not support snapshot-merge.";
 		return -EINVAL;
 	}
 
@@ -652,7 +650,7 @@ static void dm_exception_table_unlock(struct dm_exception_table_lock *lock)
 }
 
 static int dm_exception_table_init(struct dm_exception_table *et,
-				   uint32_t size, unsigned hash_shift)
+				   uint32_t size, unsigned int hash_shift)
 {
 	unsigned int i;
 
@@ -850,7 +848,7 @@ static int dm_add_exception(void *context, chunk_t old, chunk_t new)
 static uint32_t __minimum_chunk_size(struct origin *o)
 {
 	struct dm_snapshot *snap;
-	unsigned chunk_size = rounddown_pow_of_two(UINT_MAX);
+	unsigned int chunk_size = rounddown_pow_of_two(UINT_MAX);
 
 	if (o)
 		list_for_each_entry(snap, &o->snapshots, list)
@@ -937,8 +935,7 @@ static int __remove_single_exception_chunk(struct dm_snapshot *s,
 
 	e = dm_lookup_exception(&s->complete, old_chunk);
 	if (!e) {
-		DMERR("Corruption detected: exception for block %llu is "
-		      "on disk but not in memory",
+		DMERR("Corruption detected: exception for block %llu is on disk but not in memory",
 		      (unsigned long long)old_chunk);
 		return -EINVAL;
 	}
@@ -965,8 +962,7 @@ static int __remove_single_exception_chunk(struct dm_snapshot *s,
 		e->new_chunk++;
 	} else if (old_chunk != e->old_chunk +
 		   dm_consecutive_chunk_count(e)) {
-		DMERR("Attempt to merge block %llu from the "
-		      "middle of a chunk range [%llu - %llu]",
+		DMERR("Attempt to merge block %llu from the middle of a chunk range [%llu - %llu]",
 		      (unsigned long long)old_chunk,
 		      (unsigned long long)e->old_chunk,
 		      (unsigned long long)
@@ -1010,7 +1006,7 @@ out:
 }
 
 static int origin_write_extent(struct dm_snapshot *merging_snap,
-			       sector_t sector, unsigned chunk_size);
+			       sector_t sector, unsigned int chunk_size);
 
 static void merge_callback(int read_err, unsigned long write_err,
 			   void *context);
@@ -1059,8 +1055,7 @@ static void snapshot_merge_next_chunks(struct dm_snapshot *s)
 						      &new_chunk);
 	if (linear_chunks <= 0) {
 		if (linear_chunks < 0) {
-			DMERR("Read error in exception store: "
-			      "shutting down merge");
+			DMERR("Read error in exception store: shutting down merge");
 			down_write(&s->lock);
 			s->merge_failed = true;
 			up_write(&s->lock);
@@ -1183,7 +1178,7 @@ static int parse_snapshot_features(struct dm_arg_set *as, struct dm_snapshot *s,
 				   struct dm_target *ti)
 {
 	int r;
-	unsigned argc;
+	unsigned int argc;
 	const char *arg_name;
 
 	static const struct dm_arg _args[] = {
@@ -1241,7 +1236,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	int r = -EINVAL;
 	char *origin_path, *cow_path;
 	dev_t origin_dev, cow_dev;
-	unsigned args_used, num_flush_bios = 1;
+	unsigned int args_used, num_flush_bios = 1;
 	fmode_t origin_mode = FMODE_READ;
 
 	if (argc < 4) {
@@ -2208,12 +2203,10 @@ static int snapshot_preresume(struct dm_target *ti)
 	if (snap_src && snap_dest) {
 		down_read(&snap_src->lock);
 		if (s == snap_src) {
-			DMERR("Unable to resume snapshot source until "
-			      "handover completes.");
+			DMERR("Unable to resume snapshot source until handover completes.");
 			r = -EINVAL;
 		} else if (!dm_suspended(snap_src->ti)) {
-			DMERR("Unable to perform snapshot handover until "
-			      "source is suspended.");
+			DMERR("Unable to perform snapshot handover until source is suspended.");
 			r = -EINVAL;
 		}
 		up_read(&snap_src->lock);
@@ -2315,11 +2308,11 @@ static void snapshot_merge_resume(struct dm_target *ti)
 }
 
 static void snapshot_status(struct dm_target *ti, status_type_t type,
-			    unsigned status_flags, char *result, unsigned maxlen)
+			    unsigned int status_flags, char *result, unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	struct dm_snapshot *snap = ti->private;
-	unsigned num_features;
+	unsigned int num_features;
 
 	switch (type) {
 	case STATUSTYPE_INFO:
@@ -2446,7 +2439,7 @@ static int __origin_write(struct list_head *snapshots, sector_t sector,
 	chunk_t chunk;
 
 	/* Do all the snapshots on this origin */
-	list_for_each_entry (snap, snapshots, list) {
+	list_for_each_entry(snap, snapshots, list) {
 		/*
 		 * Don't make new exceptions in a merging snapshot
 		 * because it has effectively been deleted
@@ -2592,7 +2585,7 @@ again:
  * size must be a multiple of merging_snap's chunk_size.
  */
 static int origin_write_extent(struct dm_snapshot *merging_snap,
-			       sector_t sector, unsigned size)
+			       sector_t sector, unsigned int size)
 {
 	int must_wait = 0;
 	sector_t n;
@@ -2668,7 +2661,7 @@ static void origin_dtr(struct dm_target *ti)
 static int origin_map(struct dm_target *ti, struct bio *bio)
 {
 	struct dm_origin *o = ti->private;
-	unsigned available_sectors;
+	unsigned int available_sectors;
 
 	bio_set_dev(bio, o->dev->bdev);
 
@@ -2679,7 +2672,7 @@ static int origin_map(struct dm_target *ti, struct bio *bio)
 		return DM_MAPIO_REMAPPED;
 
 	available_sectors = o->split_boundary -
-		((unsigned)bio->bi_iter.bi_sector & (o->split_boundary - 1));
+		((unsigned int)bio->bi_iter.bi_sector & (o->split_boundary - 1));
 
 	if (bio_sectors(bio) > available_sectors)
 		dm_accept_partial_bio(bio, available_sectors);
@@ -2713,7 +2706,7 @@ static void origin_postsuspend(struct dm_target *ti)
 }
 
 static void origin_status(struct dm_target *ti, status_type_t type,
-			  unsigned status_flags, char *result, unsigned maxlen)
+			  unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct dm_origin *o = ti->private;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-stats.c linux-libre-6.1.39-gnu/drivers/md/dm-stats.c
index f105a71915ab..7eeb3c2a2492 100644
--- linux-libre-6.1-gnu/drivers/md/dm-stats.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-stats.c
@@ -42,12 +42,12 @@ struct dm_stat_shared {
 struct dm_stat {
 	struct list_head list_entry;
 	int id;
-	unsigned stat_flags;
+	unsigned int stat_flags;
 	size_t n_entries;
 	sector_t start;
 	sector_t end;
 	sector_t step;
-	unsigned n_histogram_entries;
+	unsigned int n_histogram_entries;
 	unsigned long long *histogram_boundaries;
 	const char *program_id;
 	const char *aux_data;
@@ -63,7 +63,7 @@ struct dm_stat {
 
 struct dm_stats_last_position {
 	sector_t last_sector;
-	unsigned last_rw;
+	unsigned int last_rw;
 };
 
 /*
@@ -188,7 +188,7 @@ static int dm_stat_in_flight(struct dm_stat_shared *shared)
 	       atomic_read(&shared->in_flight[WRITE]);
 }
 
-void dm_stats_init(struct dm_stats *stats)
+int dm_stats_init(struct dm_stats *stats)
 {
 	int cpu;
 	struct dm_stats_last_position *last;
@@ -197,11 +197,16 @@ void dm_stats_init(struct dm_stats *stats)
 	INIT_LIST_HEAD(&stats->list);
 	stats->precise_timestamps = false;
 	stats->last = alloc_percpu(struct dm_stats_last_position);
+	if (!stats->last)
+		return -ENOMEM;
+
 	for_each_possible_cpu(cpu) {
 		last = per_cpu_ptr(stats->last, cpu);
 		last->last_sector = (sector_t)ULLONG_MAX;
 		last->last_rw = UINT_MAX;
 	}
+
+	return 0;
 }
 
 void dm_stats_cleanup(struct dm_stats *stats)
@@ -250,8 +255,8 @@ static void dm_stats_recalc_precise_timestamps(struct dm_stats *stats)
 }
 
 static int dm_stats_create(struct dm_stats *stats, sector_t start, sector_t end,
-			   sector_t step, unsigned stat_flags,
-			   unsigned n_histogram_entries,
+			   sector_t step, unsigned int stat_flags,
+			   unsigned int n_histogram_entries,
 			   unsigned long long *histogram_boundaries,
 			   const char *program_id, const char *aux_data,
 			   void (*suspend_callback)(struct mapped_device *),
@@ -470,11 +475,11 @@ do_sync_free:
 }
 
 static int dm_stats_list(struct dm_stats *stats, const char *program,
-			 char *result, unsigned maxlen)
+			 char *result, unsigned int maxlen)
 {
 	struct dm_stat *s;
 	sector_t len;
-	unsigned sz = 0;
+	unsigned int sz = 0;
 
 	/*
 	 * Output format:
@@ -494,7 +499,7 @@ static int dm_stats_list(struct dm_stats *stats, const char *program,
 			if (s->stat_flags & STAT_PRECISE_TIMESTAMPS)
 				DMEMIT(" precise_timestamps");
 			if (s->n_histogram_entries) {
-				unsigned i;
+				unsigned int i;
 				DMEMIT(" histogram:");
 				for (i = 0; i < s->n_histogram_entries; i++) {
 					if (i)
@@ -518,7 +523,7 @@ static void dm_stat_round(struct dm_stat *s, struct dm_stat_shared *shared,
 	 * This is racy, but so is part_round_stats_single.
 	 */
 	unsigned long long now, difference;
-	unsigned in_flight_read, in_flight_write;
+	unsigned int in_flight_read, in_flight_write;
 
 	if (likely(!(s->stat_flags & STAT_PRECISE_TIMESTAMPS)))
 		now = jiffies;
@@ -529,8 +534,8 @@ static void dm_stat_round(struct dm_stat *s, struct dm_stat_shared *shared,
 	if (!difference)
 		return;
 
-	in_flight_read = (unsigned)atomic_read(&shared->in_flight[READ]);
-	in_flight_write = (unsigned)atomic_read(&shared->in_flight[WRITE]);
+	in_flight_read = (unsigned int)atomic_read(&shared->in_flight[READ]);
+	in_flight_write = (unsigned int)atomic_read(&shared->in_flight[WRITE]);
 	if (in_flight_read)
 		p->io_ticks[READ] += difference;
 	if (in_flight_write)
@@ -591,9 +596,9 @@ static void dm_stat_for_entry(struct dm_stat *s, size_t entry,
 			duration = stats_aux->duration_ns;
 		}
 		if (s->n_histogram_entries) {
-			unsigned lo = 0, hi = s->n_histogram_entries + 1;
+			unsigned int lo = 0, hi = s->n_histogram_entries + 1;
 			while (lo + 1 < hi) {
-				unsigned mid = (lo + hi) / 2;
+				unsigned int mid = (lo + hi) / 2;
 				if (s->histogram_boundaries[mid - 1] > duration) {
 					hi = mid;
 				} else {
@@ -651,7 +656,7 @@ static void __dm_stat_bio(struct dm_stat *s, int bi_rw,
 }
 
 void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
-			 sector_t bi_sector, unsigned bi_sectors, bool end,
+			 sector_t bi_sector, unsigned int bi_sectors, bool end,
 			 unsigned long start_time,
 			 struct dm_stats_aux *stats_aux)
 {
@@ -740,7 +745,7 @@ static void __dm_stat_init_temporary_percpu_totals(struct dm_stat_shared *shared
 		shared->tmp.io_ticks_total += READ_ONCE(p->io_ticks_total);
 		shared->tmp.time_in_queue += READ_ONCE(p->time_in_queue);
 		if (s->n_histogram_entries) {
-			unsigned i;
+			unsigned int i;
 			for (i = 0; i < s->n_histogram_entries + 1; i++)
 				shared->tmp.histogram[i] += READ_ONCE(p->histogram[i]);
 		}
@@ -774,7 +779,7 @@ static void __dm_stat_clear(struct dm_stat *s, size_t idx_start, size_t idx_end,
 		p->time_in_queue -= shared->tmp.time_in_queue;
 		local_irq_enable();
 		if (s->n_histogram_entries) {
-			unsigned i;
+			unsigned int i;
 			for (i = 0; i < s->n_histogram_entries + 1; i++) {
 				local_irq_disable();
 				p = &s->stat_percpu[smp_processor_id()][x];
@@ -811,7 +816,7 @@ static int dm_stats_clear(struct dm_stats *stats, int id)
 static unsigned long long dm_jiffies_to_msec64(struct dm_stat *s, unsigned long long j)
 {
 	unsigned long long result;
-	unsigned mult;
+	unsigned int mult;
 
 	if (s->stat_flags & STAT_PRECISE_TIMESTAMPS)
 		return j;
@@ -831,9 +836,9 @@ static unsigned long long dm_jiffies_to_msec64(struct dm_stat *s, unsigned long
 
 static int dm_stats_print(struct dm_stats *stats, int id,
 			  size_t idx_start, size_t idx_len,
-			  bool clear, char *result, unsigned maxlen)
+			  bool clear, char *result, unsigned int maxlen)
 {
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	struct dm_stat *s;
 	size_t x;
 	sector_t start, end, step;
@@ -889,7 +894,7 @@ static int dm_stats_print(struct dm_stats *stats, int id,
 		       dm_jiffies_to_msec64(s, shared->tmp.io_ticks[READ]),
 		       dm_jiffies_to_msec64(s, shared->tmp.io_ticks[WRITE]));
 		if (s->n_histogram_entries) {
-			unsigned i;
+			unsigned int i;
 			for (i = 0; i < s->n_histogram_entries + 1; i++) {
 				DMEMIT("%s%llu", !i ? " " : ":", shared->tmp.histogram[i]);
 			}
@@ -938,11 +943,11 @@ static int dm_stats_set_aux(struct dm_stats *stats, int id, const char *aux_data
 	return 0;
 }
 
-static int parse_histogram(const char *h, unsigned *n_histogram_entries,
+static int parse_histogram(const char *h, unsigned int *n_histogram_entries,
 			   unsigned long long **histogram_boundaries)
 {
 	const char *q;
-	unsigned n;
+	unsigned int n;
 	unsigned long long last;
 
 	*n_histogram_entries = 1;
@@ -977,23 +982,23 @@ static int parse_histogram(const char *h, unsigned *n_histogram_entries,
 }
 
 static int message_stats_create(struct mapped_device *md,
-				unsigned argc, char **argv,
-				char *result, unsigned maxlen)
+				unsigned int argc, char **argv,
+				char *result, unsigned int maxlen)
 {
 	int r;
 	int id;
 	char dummy;
 	unsigned long long start, end, len, step;
-	unsigned divisor;
+	unsigned int divisor;
 	const char *program_id, *aux_data;
-	unsigned stat_flags = 0;
+	unsigned int stat_flags = 0;
 
-	unsigned n_histogram_entries = 0;
+	unsigned int n_histogram_entries = 0;
 	unsigned long long *histogram_boundaries = NULL;
 
 	struct dm_arg_set as, as_backup;
 	const char *a;
-	unsigned feature_args;
+	unsigned int feature_args;
 
 	/*
 	 * Input format:
@@ -1102,7 +1107,7 @@ ret:
 }
 
 static int message_stats_delete(struct mapped_device *md,
-				unsigned argc, char **argv)
+				unsigned int argc, char **argv)
 {
 	int id;
 	char dummy;
@@ -1117,7 +1122,7 @@ static int message_stats_delete(struct mapped_device *md,
 }
 
 static int message_stats_clear(struct mapped_device *md,
-			       unsigned argc, char **argv)
+			       unsigned int argc, char **argv)
 {
 	int id;
 	char dummy;
@@ -1132,8 +1137,8 @@ static int message_stats_clear(struct mapped_device *md,
 }
 
 static int message_stats_list(struct mapped_device *md,
-			      unsigned argc, char **argv,
-			      char *result, unsigned maxlen)
+			      unsigned int argc, char **argv,
+			      char *result, unsigned int maxlen)
 {
 	int r;
 	const char *program = NULL;
@@ -1155,8 +1160,8 @@ static int message_stats_list(struct mapped_device *md,
 }
 
 static int message_stats_print(struct mapped_device *md,
-			       unsigned argc, char **argv, bool clear,
-			       char *result, unsigned maxlen)
+			       unsigned int argc, char **argv, bool clear,
+			       char *result, unsigned int maxlen)
 {
 	int id;
 	char dummy;
@@ -1182,7 +1187,7 @@ static int message_stats_print(struct mapped_device *md,
 }
 
 static int message_stats_set_aux(struct mapped_device *md,
-				 unsigned argc, char **argv)
+				 unsigned int argc, char **argv)
 {
 	int id;
 	char dummy;
@@ -1196,8 +1201,8 @@ static int message_stats_set_aux(struct mapped_device *md,
 	return dm_stats_set_aux(dm_get_stats(md), id, argv[2]);
 }
 
-int dm_stats_message(struct mapped_device *md, unsigned argc, char **argv,
-		     char *result, unsigned maxlen)
+int dm_stats_message(struct mapped_device *md, unsigned int argc, char **argv,
+		     char *result, unsigned int maxlen)
 {
 	int r;
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-stats.h linux-libre-6.1.39-gnu/drivers/md/dm-stats.h
index 09c81a1ec057..c6728c8b4159 100644
--- linux-libre-6.1-gnu/drivers/md/dm-stats.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-stats.h
@@ -21,16 +21,16 @@ struct dm_stats_aux {
 	unsigned long long duration_ns;
 };
 
-void dm_stats_init(struct dm_stats *st);
+int dm_stats_init(struct dm_stats *st);
 void dm_stats_cleanup(struct dm_stats *st);
 
 struct mapped_device;
 
-int dm_stats_message(struct mapped_device *md, unsigned argc, char **argv,
-		     char *result, unsigned maxlen);
+int dm_stats_message(struct mapped_device *md, unsigned int argc, char **argv,
+		     char *result, unsigned int maxlen);
 
 void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
-			 sector_t bi_sector, unsigned bi_sectors, bool end,
+			 sector_t bi_sector, unsigned int bi_sectors, bool end,
 			 unsigned long start_time,
 			 struct dm_stats_aux *aux);
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-stripe.c linux-libre-6.1.39-gnu/drivers/md/dm-stripe.c
index baa085cc67bd..547aefe85c07 100644
--- linux-libre-6.1-gnu/drivers/md/dm-stripe.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-stripe.c
@@ -108,15 +108,13 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 
 	width = ti->len;
 	if (sector_div(width, stripes)) {
-		ti->error = "Target length not divisible by "
-		    "number of stripes";
+		ti->error = "Target length not divisible by number of stripes";
 		return -EINVAL;
 	}
 
 	tmp_len = width;
 	if (sector_div(tmp_len, chunk_size)) {
-		ti->error = "Target length not divisible by "
-		    "chunk size";
+		ti->error = "Target length not divisible by chunk size";
 		return -EINVAL;
 	}
 
@@ -124,15 +122,13 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	 * Do we have enough arguments for that many stripes ?
 	 */
 	if (argc != (2 + 2 * stripes)) {
-		ti->error = "Not enough destinations "
-			"specified";
+		ti->error = "Not enough destinations specified";
 		return -EINVAL;
 	}
 
 	sc = kmalloc(struct_size(sc, stripe, stripes), GFP_KERNEL);
 	if (!sc) {
-		ti->error = "Memory allocation for striped context "
-		    "failed";
+		ti->error = "Memory allocation for striped context failed";
 		return -ENOMEM;
 	}
 
@@ -273,7 +269,7 @@ static int stripe_map(struct dm_target *ti, struct bio *bio)
 {
 	struct stripe_c *sc = ti->private;
 	uint32_t stripe;
-	unsigned target_bio_nr;
+	unsigned int target_bio_nr;
 
 	if (bio->bi_opf & REQ_PREFLUSH) {
 		target_bio_nr = dm_bio_get_target_bio_nr(bio);
@@ -359,7 +355,7 @@ static size_t stripe_dax_recovery_write(struct dm_target *ti, pgoff_t pgoff,
  */
 
 static void stripe_status(struct dm_target *ti, status_type_t type,
-			  unsigned status_flags, char *result, unsigned maxlen)
+			  unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct stripe_c *sc = (struct stripe_c *) ti->private;
 	unsigned int sz = 0;
@@ -406,7 +402,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
 static int stripe_end_io(struct dm_target *ti, struct bio *bio,
 		blk_status_t *error)
 {
-	unsigned i;
+	unsigned int i;
 	char major_minor[16];
 	struct stripe_c *sc = ti->private;
 
@@ -444,7 +440,7 @@ static int stripe_iterate_devices(struct dm_target *ti,
 {
 	struct stripe_c *sc = ti->private;
 	int ret = 0;
-	unsigned i = 0;
+	unsigned int i = 0;
 
 	do {
 		ret = fn(ti, sc->stripe[i].dev,
@@ -459,7 +455,7 @@ static void stripe_io_hints(struct dm_target *ti,
 			    struct queue_limits *limits)
 {
 	struct stripe_c *sc = ti->private;
-	unsigned chunk_size = sc->chunk_size << SECTOR_SHIFT;
+	unsigned int chunk_size = sc->chunk_size << SECTOR_SHIFT;
 
 	blk_limits_io_min(limits, chunk_size);
 	blk_limits_io_opt(limits, chunk_size * sc->stripes);
diff --git linux-libre-6.1-gnu/drivers/md/dm-switch.c linux-libre-6.1.39-gnu/drivers/md/dm-switch.c
index 534dc2ca8bb0..f734b5a09744 100644
--- linux-libre-6.1-gnu/drivers/md/dm-switch.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-switch.c
@@ -38,9 +38,9 @@ struct switch_path {
 struct switch_ctx {
 	struct dm_target *ti;
 
-	unsigned nr_paths;		/* Number of paths in path_list. */
+	unsigned int nr_paths;		/* Number of paths in path_list. */
 
-	unsigned region_size;		/* Region size in 512-byte sectors */
+	unsigned int region_size;		/* Region size in 512-byte sectors */
 	unsigned long nr_regions;	/* Number of regions making up the device */
 	signed char region_size_bits;	/* log2 of region_size or -1 */
 
@@ -56,8 +56,8 @@ struct switch_ctx {
 	struct switch_path path_list[];
 };
 
-static struct switch_ctx *alloc_switch_ctx(struct dm_target *ti, unsigned nr_paths,
-					   unsigned region_size)
+static struct switch_ctx *alloc_switch_ctx(struct dm_target *ti, unsigned int nr_paths,
+					   unsigned int region_size)
 {
 	struct switch_ctx *sctx;
 
@@ -73,7 +73,7 @@ static struct switch_ctx *alloc_switch_ctx(struct dm_target *ti, unsigned nr_pat
 	return sctx;
 }
 
-static int alloc_region_table(struct dm_target *ti, unsigned nr_paths)
+static int alloc_region_table(struct dm_target *ti, unsigned int nr_paths)
 {
 	struct switch_ctx *sctx = ti->private;
 	sector_t nr_regions = ti->len;
@@ -124,7 +124,7 @@ static int alloc_region_table(struct dm_target *ti, unsigned nr_paths)
 }
 
 static void switch_get_position(struct switch_ctx *sctx, unsigned long region_nr,
-				unsigned long *region_index, unsigned *bit)
+				unsigned long *region_index, unsigned int *bit)
 {
 	if (sctx->region_entries_per_slot_bits >= 0) {
 		*region_index = region_nr >> sctx->region_entries_per_slot_bits;
@@ -137,10 +137,10 @@ static void switch_get_position(struct switch_ctx *sctx, unsigned long region_nr
 	*bit *= sctx->region_table_entry_bits;
 }
 
-static unsigned switch_region_table_read(struct switch_ctx *sctx, unsigned long region_nr)
+static unsigned int switch_region_table_read(struct switch_ctx *sctx, unsigned long region_nr)
 {
 	unsigned long region_index;
-	unsigned bit;
+	unsigned int bit;
 
 	switch_get_position(sctx, region_nr, &region_index, &bit);
 
@@ -151,9 +151,9 @@ static unsigned switch_region_table_read(struct switch_ctx *sctx, unsigned long
 /*
  * Find which path to use at given offset.
  */
-static unsigned switch_get_path_nr(struct switch_ctx *sctx, sector_t offset)
+static unsigned int switch_get_path_nr(struct switch_ctx *sctx, sector_t offset)
 {
-	unsigned path_nr;
+	unsigned int path_nr;
 	sector_t p;
 
 	p = offset;
@@ -172,10 +172,10 @@ static unsigned switch_get_path_nr(struct switch_ctx *sctx, sector_t offset)
 }
 
 static void switch_region_table_write(struct switch_ctx *sctx, unsigned long region_nr,
-				      unsigned value)
+				      unsigned int value)
 {
 	unsigned long region_index;
-	unsigned bit;
+	unsigned int bit;
 	region_table_slot_t pte;
 
 	switch_get_position(sctx, region_nr, &region_index, &bit);
@@ -191,7 +191,7 @@ static void switch_region_table_write(struct switch_ctx *sctx, unsigned long reg
  */
 static void initialise_region_table(struct switch_ctx *sctx)
 {
-	unsigned path_nr = 0;
+	unsigned int path_nr = 0;
 	unsigned long region_nr;
 
 	for (region_nr = 0; region_nr < sctx->nr_regions; region_nr++) {
@@ -249,7 +249,7 @@ static void switch_dtr(struct dm_target *ti)
  * Optional args are to allow for future extension: currently this
  * parameter must be 0.
  */
-static int switch_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int switch_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	static const struct dm_arg _args[] = {
 		{1, (KMALLOC_MAX_SIZE - sizeof(struct switch_ctx)) / sizeof(struct switch_path), "Invalid number of paths"},
@@ -259,7 +259,7 @@ static int switch_ctr(struct dm_target *ti, unsigned argc, char **argv)
 
 	struct switch_ctx *sctx;
 	struct dm_arg_set as;
-	unsigned nr_paths, region_size, nr_optional_args;
+	unsigned int nr_paths, region_size, nr_optional_args;
 	int r;
 
 	as.argc = argc;
@@ -320,7 +320,7 @@ static int switch_map(struct dm_target *ti, struct bio *bio)
 {
 	struct switch_ctx *sctx = ti->private;
 	sector_t offset = dm_target_offset(ti, bio->bi_iter.bi_sector);
-	unsigned path_nr = switch_get_path_nr(sctx, offset);
+	unsigned int path_nr = switch_get_path_nr(sctx, offset);
 
 	bio_set_dev(bio, sctx->path_list[path_nr].dmdev->bdev);
 	bio->bi_iter.bi_sector = sctx->path_list[path_nr].start + offset;
@@ -371,9 +371,9 @@ static __always_inline unsigned long parse_hex(const char **string)
 }
 
 static int process_set_region_mappings(struct switch_ctx *sctx,
-				       unsigned argc, char **argv)
+				       unsigned int argc, char **argv)
 {
-	unsigned i;
+	unsigned int i;
 	unsigned long region_index = 0;
 
 	for (i = 1; i < argc; i++) {
@@ -466,8 +466,8 @@ static int process_set_region_mappings(struct switch_ctx *sctx,
  *
  * Only set_region_mappings is supported.
  */
-static int switch_message(struct dm_target *ti, unsigned argc, char **argv,
-			  char *result, unsigned maxlen)
+static int switch_message(struct dm_target *ti, unsigned int argc, char **argv,
+			  char *result, unsigned int maxlen)
 {
 	static DEFINE_MUTEX(message_mutex);
 
@@ -487,10 +487,10 @@ static int switch_message(struct dm_target *ti, unsigned argc, char **argv,
 }
 
 static void switch_status(struct dm_target *ti, status_type_t type,
-			  unsigned status_flags, char *result, unsigned maxlen)
+			  unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct switch_ctx *sctx = ti->private;
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	int path_nr;
 
 	switch (type) {
@@ -519,7 +519,7 @@ static void switch_status(struct dm_target *ti, status_type_t type,
 static int switch_prepare_ioctl(struct dm_target *ti, struct block_device **bdev)
 {
 	struct switch_ctx *sctx = ti->private;
-	unsigned path_nr;
+	unsigned int path_nr;
 
 	path_nr = switch_get_path_nr(sctx, 0);
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-table.c linux-libre-6.1.39-gnu/drivers/md/dm-table.c
index 078da18bb86d..288f600ee56d 100644
--- linux-libre-6.1-gnu/drivers/md/dm-table.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-table.c
@@ -126,7 +126,7 @@ static int alloc_targets(struct dm_table *t, unsigned int num)
 }
 
 int dm_table_create(struct dm_table **result, fmode_t mode,
-		    unsigned num_targets, struct mapped_device *md)
+		    unsigned int num_targets, struct mapped_device *md)
 {
 	struct dm_table *t = kzalloc(sizeof(*t), GFP_KERNEL);
 
@@ -211,7 +211,7 @@ static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
 {
 	struct dm_dev_internal *dd;
 
-	list_for_each_entry (dd, l, list)
+	list_for_each_entry(dd, l, list)
 		if (dd->dm_dev->bdev->bd_dev == dev)
 			return dd;
 
@@ -234,8 +234,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
 		return 0;
 
 	if ((start >= dev_size) || (start + len > dev_size)) {
-		DMERR("%s: %pg too small for target: "
-		      "start=%llu, len=%llu, dev_size=%llu",
+		DMERR("%s: %pg too small for target: start=%llu, len=%llu, dev_size=%llu",
 		      dm_device_name(ti->table->md), bdev,
 		      (unsigned long long)start,
 		      (unsigned long long)len,
@@ -280,8 +279,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
 		return 0;
 
 	if (start & (logical_block_size_sectors - 1)) {
-		DMERR("%s: start=%llu not aligned to h/w "
-		      "logical block size %u of %pg",
+		DMERR("%s: start=%llu not aligned to h/w logical block size %u of %pg",
 		      dm_device_name(ti->table->md),
 		      (unsigned long long)start,
 		      limits->logical_block_size, bdev);
@@ -289,8 +287,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
 	}
 
 	if (len & (logical_block_size_sectors - 1)) {
-		DMERR("%s: len=%llu not aligned to h/w "
-		      "logical block size %u of %pg",
+		DMERR("%s: len=%llu not aligned to h/w logical block size %u of %pg",
 		      dm_device_name(ti->table->md),
 		      (unsigned long long)len,
 		      limits->logical_block_size, bdev);
@@ -470,10 +467,10 @@ static int adjoin(struct dm_table *t, struct dm_target *ti)
  * On the other hand, dm-switch needs to process bulk data using messages and
  * excessive use of GFP_NOIO could cause trouble.
  */
-static char **realloc_argv(unsigned *size, char **old_argv)
+static char **realloc_argv(unsigned int *size, char **old_argv)
 {
 	char **argv;
-	unsigned new_size;
+	unsigned int new_size;
 	gfp_t gfp;
 
 	if (*size) {
@@ -499,7 +496,7 @@ static char **realloc_argv(unsigned *size, char **old_argv)
 int dm_split_args(int *argc, char ***argvp, char *input)
 {
 	char *start, *end = input, *out, **argv = NULL;
-	unsigned array_size = 0;
+	unsigned int array_size = 0;
 
 	*argc = 0;
 
@@ -732,9 +729,8 @@ int dm_table_add_target(struct dm_table *t, const char *type,
 /*
  * Target argument parsing helpers.
  */
-static int validate_next_arg(const struct dm_arg *arg,
-			     struct dm_arg_set *arg_set,
-			     unsigned *value, char **error, unsigned grouped)
+static int validate_next_arg(const struct dm_arg *arg, struct dm_arg_set *arg_set,
+			     unsigned int *value, char **error, unsigned int grouped)
 {
 	const char *arg_str = dm_shift_arg(arg_set);
 	char dummy;
@@ -752,14 +748,14 @@ static int validate_next_arg(const struct dm_arg *arg,
 }
 
 int dm_read_arg(const struct dm_arg *arg, struct dm_arg_set *arg_set,
-		unsigned *value, char **error)
+		unsigned int *value, char **error)
 {
 	return validate_next_arg(arg, arg_set, value, error, 0);
 }
 EXPORT_SYMBOL(dm_read_arg);
 
 int dm_read_arg_group(const struct dm_arg *arg, struct dm_arg_set *arg_set,
-		      unsigned *value, char **error)
+		      unsigned int *value, char **error)
 {
 	return validate_next_arg(arg, arg_set, value, error, 1);
 }
@@ -780,7 +776,7 @@ const char *dm_shift_arg(struct dm_arg_set *as)
 }
 EXPORT_SYMBOL(dm_shift_arg);
 
-void dm_consume_args(struct dm_arg_set *as, unsigned num_args)
+void dm_consume_args(struct dm_arg_set *as, unsigned int num_args)
 {
 	BUG_ON(as->argc < num_args);
 	as->argc -= num_args;
@@ -856,7 +852,7 @@ static int device_is_rq_stackable(struct dm_target *ti, struct dm_dev *dev,
 
 static int dm_table_determine_type(struct dm_table *t)
 {
-	unsigned bio_based = 0, request_based = 0, hybrid = 0;
+	unsigned int bio_based = 0, request_based = 0, hybrid = 0;
 	struct dm_target *ti;
 	struct list_head *devices = dm_table_get_devices(t);
 	enum dm_queue_mode live_md_type = dm_get_md_type(t->md);
@@ -881,8 +877,7 @@ static int dm_table_determine_type(struct dm_table *t)
 			bio_based = 1;
 
 		if (bio_based && request_based) {
-			DMERR("Inconsistent table: different target types"
-			      " can't be mixed up");
+			DMERR("Inconsistent table: different target types can't be mixed up");
 			return -EINVAL;
 		}
 	}
@@ -1185,8 +1180,7 @@ static int dm_table_register_integrity(struct dm_table *t)
 	 * profile the new profile should not conflict.
 	 */
 	if (blk_integrity_compare(dm_disk(md), template_disk) < 0) {
-		DMERR("%s: conflict with existing integrity profile: "
-		      "%s profile mismatch",
+		DMERR("%s: conflict with existing integrity profile: %s profile mismatch",
 		      dm_device_name(t->md),
 		      template_disk->disk_name);
 		return 1;
@@ -1204,21 +1198,12 @@ struct dm_crypto_profile {
 	struct mapped_device *md;
 };
 
-struct dm_keyslot_evict_args {
-	const struct blk_crypto_key *key;
-	int err;
-};
-
 static int dm_keyslot_evict_callback(struct dm_target *ti, struct dm_dev *dev,
 				     sector_t start, sector_t len, void *data)
 {
-	struct dm_keyslot_evict_args *args = data;
-	int err;
+	const struct blk_crypto_key *key = data;
 
-	err = blk_crypto_evict_key(bdev_get_queue(dev->bdev), args->key);
-	if (!args->err)
-		args->err = err;
-	/* Always try to evict the key from all devices. */
+	blk_crypto_evict_key(dev->bdev, key);
 	return 0;
 }
 
@@ -1231,7 +1216,6 @@ static int dm_keyslot_evict(struct blk_crypto_profile *profile,
 {
 	struct mapped_device *md =
 		container_of(profile, struct dm_crypto_profile, profile)->md;
-	struct dm_keyslot_evict_args args = { key };
 	struct dm_table *t;
 	int srcu_idx;
 
@@ -1244,11 +1228,12 @@ static int dm_keyslot_evict(struct blk_crypto_profile *profile,
 
 		if (!ti->type->iterate_devices)
 			continue;
-		ti->type->iterate_devices(ti, dm_keyslot_evict_callback, &args);
+		ti->type->iterate_devices(ti, dm_keyslot_evict_callback,
+					  (void *)key);
 	}
 
 	dm_put_live_table(md, srcu_idx);
-	return args.err;
+	return 0;
 }
 
 static int
@@ -1535,7 +1520,7 @@ static bool dm_table_any_dev_attr(struct dm_table *t,
 static int count_device(struct dm_target *ti, struct dm_dev *dev,
 			sector_t start, sector_t len, void *data)
 {
-	unsigned *num_devices = data;
+	unsigned int *num_devices = data;
 
 	(*num_devices)++;
 
@@ -1565,7 +1550,7 @@ bool dm_table_has_no_data_devices(struct dm_table *t)
 {
 	for (unsigned int i = 0; i < t->num_targets; i++) {
 		struct dm_target *ti = dm_table_get_target(t, i);
-		unsigned num_devices = 0;
+		unsigned int num_devices = 0;
 
 		if (!ti->type->iterate_devices)
 			return false;
@@ -1708,8 +1693,7 @@ combine_limits:
 		 * for the table.
 		 */
 		if (blk_stack_limits(limits, &ti_limits, 0) < 0)
-			DMWARN("%s: adding target device "
-			       "(start sect %llu len %llu) "
+			DMWARN("%s: adding target device (start sect %llu len %llu) "
 			       "caused an alignment inconsistency",
 			       dm_device_name(t->md),
 			       (unsigned long long) ti->begin,
diff --git linux-libre-6.1-gnu/drivers/md/dm-thin-metadata.c linux-libre-6.1.39-gnu/drivers/md/dm-thin-metadata.c
index a27395c8621f..4a0e15109997 100644
--- linux-libre-6.1-gnu/drivers/md/dm-thin-metadata.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-thin-metadata.c
@@ -265,15 +265,15 @@ static int sb_check(struct dm_block_validator *v,
 	__le32 csum_le;
 
 	if (dm_block_location(b) != le64_to_cpu(disk_super->blocknr)) {
-		DMERR("sb_check failed: blocknr %llu: "
-		      "wanted %llu", le64_to_cpu(disk_super->blocknr),
+		DMERR("sb_check failed: blocknr %llu: wanted %llu",
+		      le64_to_cpu(disk_super->blocknr),
 		      (unsigned long long)dm_block_location(b));
 		return -ENOTBLK;
 	}
 
 	if (le64_to_cpu(disk_super->magic) != THIN_SUPERBLOCK_MAGIC) {
-		DMERR("sb_check failed: magic %llu: "
-		      "wanted %llu", le64_to_cpu(disk_super->magic),
+		DMERR("sb_check failed: magic %llu: wanted %llu",
+		      le64_to_cpu(disk_super->magic),
 		      (unsigned long long)THIN_SUPERBLOCK_MAGIC);
 		return -EILSEQ;
 	}
@@ -318,12 +318,12 @@ static void unpack_block_time(uint64_t v, dm_block_t *b, uint32_t *t)
  */
 typedef int (*run_fn)(struct dm_space_map *, dm_block_t, dm_block_t);
 
-static void with_runs(struct dm_space_map *sm, const __le64 *value_le, unsigned count, run_fn fn)
+static void with_runs(struct dm_space_map *sm, const __le64 *value_le, unsigned int count, run_fn fn)
 {
 	uint64_t b, begin, end;
 	uint32_t t;
 	bool in_run = false;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++, value_le++) {
 		/* We know value_le is 8 byte aligned */
@@ -348,13 +348,13 @@ static void with_runs(struct dm_space_map *sm, const __le64 *value_le, unsigned
 		fn(sm, begin, end);
 }
 
-static void data_block_inc(void *context, const void *value_le, unsigned count)
+static void data_block_inc(void *context, const void *value_le, unsigned int count)
 {
 	with_runs((struct dm_space_map *) context,
 		  (const __le64 *) value_le, count, dm_sm_inc_blocks);
 }
 
-static void data_block_dec(void *context, const void *value_le, unsigned count)
+static void data_block_dec(void *context, const void *value_le, unsigned int count)
 {
 	with_runs((struct dm_space_map *) context,
 		  (const __le64 *) value_le, count, dm_sm_dec_blocks);
@@ -374,21 +374,21 @@ static int data_block_equal(void *context, const void *value1_le, const void *va
 	return b1 == b2;
 }
 
-static void subtree_inc(void *context, const void *value, unsigned count)
+static void subtree_inc(void *context, const void *value, unsigned int count)
 {
 	struct dm_btree_info *info = context;
 	const __le64 *root_le = value;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++, root_le++)
 		dm_tm_inc(info->tm, le64_to_cpu(*root_le));
 }
 
-static void subtree_dec(void *context, const void *value, unsigned count)
+static void subtree_dec(void *context, const void *value, unsigned int count)
 {
 	struct dm_btree_info *info = context;
 	const __le64 *root_le = value;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++, root_le++)
 		if (dm_btree_del(info, le64_to_cpu(*root_le)))
@@ -448,10 +448,10 @@ static int superblock_lock(struct dm_pool_metadata *pmd,
 static int __superblock_all_zeroes(struct dm_block_manager *bm, int *result)
 {
 	int r;
-	unsigned i;
+	unsigned int i;
 	struct dm_block *b;
 	__le64 *data_le, zero = cpu_to_le64(0);
-	unsigned block_size = dm_bm_block_size(bm) / sizeof(__le64);
+	unsigned int block_size = dm_bm_block_size(bm) / sizeof(__le64);
 
 	/*
 	 * We can't use a validator here - it may be all zeroes.
@@ -724,6 +724,15 @@ static int __open_metadata(struct dm_pool_metadata *pmd)
 		goto bad_cleanup_data_sm;
 	}
 
+	/*
+	 * For pool metadata opening process, root setting is redundant
+	 * because it will be set again in __begin_transaction(). But dm
+	 * pool aborting process really needs to get last transaction's
+	 * root to avoid accessing broken btree.
+	 */
+	pmd->root = le64_to_cpu(disk_super->data_mapping_root);
+	pmd->details_root = le64_to_cpu(disk_super->device_details_root);
+
 	__setup_btree_details(pmd);
 	dm_bm_unlock(sblock);
 
@@ -776,13 +785,15 @@ static int __create_persistent_data_objects(struct dm_pool_metadata *pmd, bool f
 	return r;
 }
 
-static void __destroy_persistent_data_objects(struct dm_pool_metadata *pmd)
+static void __destroy_persistent_data_objects(struct dm_pool_metadata *pmd,
+					      bool destroy_bm)
 {
 	dm_sm_destroy(pmd->data_sm);
 	dm_sm_destroy(pmd->metadata_sm);
 	dm_tm_destroy(pmd->nb_tm);
 	dm_tm_destroy(pmd->tm);
-	dm_block_manager_destroy(pmd->bm);
+	if (destroy_bm)
+		dm_block_manager_destroy(pmd->bm);
 }
 
 static int __begin_transaction(struct dm_pool_metadata *pmd)
@@ -960,7 +971,7 @@ struct dm_pool_metadata *dm_pool_metadata_open(struct block_device *bdev,
 int dm_pool_metadata_close(struct dm_pool_metadata *pmd)
 {
 	int r;
-	unsigned open_devices = 0;
+	unsigned int open_devices = 0;
 	struct dm_thin_device *td, *tmp;
 
 	down_read(&pmd->root_lock);
@@ -989,7 +1000,7 @@ int dm_pool_metadata_close(struct dm_pool_metadata *pmd)
 	}
 	pmd_write_unlock(pmd);
 	if (!pmd->fail_io)
-		__destroy_persistent_data_objects(pmd);
+		__destroy_persistent_data_objects(pmd, true);
 
 	kfree(pmd);
 	return 0;
@@ -1668,7 +1679,7 @@ int dm_thin_insert_block(struct dm_thin_device *td, dm_block_t block,
 static int __remove_range(struct dm_thin_device *td, dm_block_t begin, dm_block_t end)
 {
 	int r;
-	unsigned count, total_count = 0;
+	unsigned int count, total_count = 0;
 	struct dm_pool_metadata *pmd = td->pmd;
 	dm_block_t keys[1] = { td->id };
 	__le64 value;
@@ -1739,13 +1750,15 @@ int dm_thin_remove_range(struct dm_thin_device *td,
 
 int dm_pool_block_is_shared(struct dm_pool_metadata *pmd, dm_block_t b, bool *result)
 {
-	int r;
+	int r = -EINVAL;
 	uint32_t ref_count;
 
 	down_read(&pmd->root_lock);
-	r = dm_sm_get_count(pmd->data_sm, b, &ref_count);
-	if (!r)
-		*result = (ref_count > 1);
+	if (!pmd->fail_io) {
+		r = dm_sm_get_count(pmd->data_sm, b, &ref_count);
+		if (!r)
+			*result = (ref_count > 1);
+	}
 	up_read(&pmd->root_lock);
 
 	return r;
@@ -1753,10 +1766,11 @@ int dm_pool_block_is_shared(struct dm_pool_metadata *pmd, dm_block_t b, bool *re
 
 int dm_pool_inc_data_range(struct dm_pool_metadata *pmd, dm_block_t b, dm_block_t e)
 {
-	int r = 0;
+	int r = -EINVAL;
 
 	pmd_write_lock(pmd);
-	r = dm_sm_inc_blocks(pmd->data_sm, b, e);
+	if (!pmd->fail_io)
+		r = dm_sm_inc_blocks(pmd->data_sm, b, e);
 	pmd_write_unlock(pmd);
 
 	return r;
@@ -1764,10 +1778,11 @@ int dm_pool_inc_data_range(struct dm_pool_metadata *pmd, dm_block_t b, dm_block_
 
 int dm_pool_dec_data_range(struct dm_pool_metadata *pmd, dm_block_t b, dm_block_t e)
 {
-	int r = 0;
+	int r = -EINVAL;
 
 	pmd_write_lock(pmd);
-	r = dm_sm_dec_blocks(pmd->data_sm, b, e);
+	if (!pmd->fail_io)
+		r = dm_sm_dec_blocks(pmd->data_sm, b, e);
 	pmd_write_unlock(pmd);
 
 	return r;
@@ -1860,19 +1875,52 @@ static void __set_abort_with_changes_flags(struct dm_pool_metadata *pmd)
 int dm_pool_abort_metadata(struct dm_pool_metadata *pmd)
 {
 	int r = -EINVAL;
+	struct dm_block_manager *old_bm = NULL, *new_bm = NULL;
+
+	/* fail_io is double-checked with pmd->root_lock held below */
+	if (unlikely(pmd->fail_io))
+		return r;
+
+	/*
+	 * Replacement block manager (new_bm) is created and old_bm destroyed outside of
+	 * pmd root_lock to avoid ABBA deadlock that would result (due to life-cycle of
+	 * shrinker associated with the block manager's bufio client vs pmd root_lock).
+	 * - must take shrinker_rwsem without holding pmd->root_lock
+	 */
+	new_bm = dm_block_manager_create(pmd->bdev, THIN_METADATA_BLOCK_SIZE << SECTOR_SHIFT,
+					 THIN_MAX_CONCURRENT_LOCKS);
 
 	pmd_write_lock(pmd);
-	if (pmd->fail_io)
+	if (pmd->fail_io) {
+		pmd_write_unlock(pmd);
 		goto out;
+	}
 
 	__set_abort_with_changes_flags(pmd);
-	__destroy_persistent_data_objects(pmd);
-	r = __create_persistent_data_objects(pmd, false);
+	__destroy_persistent_data_objects(pmd, false);
+	old_bm = pmd->bm;
+	if (IS_ERR(new_bm)) {
+		DMERR("could not create block manager during abort");
+		pmd->bm = NULL;
+		r = PTR_ERR(new_bm);
+		goto out_unlock;
+	}
+
+	pmd->bm = new_bm;
+	r = __open_or_format_metadata(pmd, false);
+	if (r) {
+		pmd->bm = NULL;
+		goto out_unlock;
+	}
+	new_bm = NULL;
+out_unlock:
 	if (r)
 		pmd->fail_io = true;
-
-out:
 	pmd_write_unlock(pmd);
+	dm_block_manager_destroy(old_bm);
+out:
+	if (new_bm && !IS_ERR(new_bm))
+		dm_block_manager_destroy(new_bm);
 
 	return r;
 }
diff --git linux-libre-6.1-gnu/drivers/md/dm-thin.c linux-libre-6.1.39-gnu/drivers/md/dm-thin.c
index e76c96c760a9..601f9e4e6234 100644
--- linux-libre-6.1-gnu/drivers/md/dm-thin.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-thin.c
@@ -32,7 +32,7 @@
 #define COMMIT_PERIOD HZ
 #define NO_SPACE_TIMEOUT_SECS 60
 
-static unsigned no_space_timeout_secs = NO_SPACE_TIMEOUT_SECS;
+static unsigned int no_space_timeout_secs = NO_SPACE_TIMEOUT_SECS;
 
 DECLARE_DM_KCOPYD_THROTTLE_WITH_MODULE_PARM(snapshot_copy_throttle,
 		"A percentage of time allocated for copy on write");
@@ -254,7 +254,7 @@ struct pool {
 	struct delayed_work no_space_timeout;
 
 	unsigned long last_commit_jiffies;
-	unsigned ref_count;
+	unsigned int ref_count;
 
 	spinlock_t lock;
 	struct bio_list deferred_flush_bios;
@@ -398,8 +398,7 @@ static int issue_discard(struct discard_op *op, dm_block_t data_b, dm_block_t da
 	sector_t s = block_to_sectors(tc->pool, data_b);
 	sector_t len = block_to_sectors(tc->pool, data_e - data_b);
 
-	return __blkdev_issue_discard(tc->pool_dev->bdev, s, len, GFP_NOWAIT,
-				      &op->bio);
+	return __blkdev_issue_discard(tc->pool_dev->bdev, s, len, GFP_NOIO, &op->bio);
 }
 
 static void end_discard(struct discard_op *op, int r)
@@ -2159,7 +2158,7 @@ static void process_thin_deferred_bios(struct thin_c *tc)
 	struct bio *bio;
 	struct bio_list bios;
 	struct blk_plug plug;
-	unsigned count = 0;
+	unsigned int count = 0;
 
 	if (tc->requeue_mode) {
 		error_thin_bio_list(tc, &tc->deferred_bio_list,
@@ -2207,6 +2206,7 @@ static void process_thin_deferred_bios(struct thin_c *tc)
 			throttle_work_update(&pool->throttle);
 			dm_pool_issue_prefetches(pool->pmd);
 		}
+		cond_resched();
 	}
 	blk_finish_plug(&plug);
 }
@@ -2228,9 +2228,9 @@ static int cmp_cells(const void *lhs, const void *rhs)
 	return 0;
 }
 
-static unsigned sort_cells(struct pool *pool, struct list_head *cells)
+static unsigned int sort_cells(struct pool *pool, struct list_head *cells)
 {
-	unsigned count = 0;
+	unsigned int count = 0;
 	struct dm_bio_prison_cell *cell, *tmp;
 
 	list_for_each_entry_safe(cell, tmp, cells, user_list) {
@@ -2251,7 +2251,7 @@ static void process_thin_deferred_cells(struct thin_c *tc)
 	struct pool *pool = tc->pool;
 	struct list_head cells;
 	struct dm_bio_prison_cell *cell;
-	unsigned i, j, count;
+	unsigned int i, j, count;
 
 	INIT_LIST_HEAD(&cells);
 
@@ -2289,6 +2289,7 @@ static void process_thin_deferred_cells(struct thin_c *tc)
 			else
 				pool->process_cell(tc, cell);
 		}
+		cond_resched();
 	} while (!list_empty(&cells));
 }
 
@@ -2889,6 +2890,8 @@ static void __pool_destroy(struct pool *pool)
 	dm_bio_prison_destroy(pool->prison);
 	dm_kcopyd_client_destroy(pool->copier);
 
+	cancel_delayed_work_sync(&pool->waker);
+	cancel_delayed_work_sync(&pool->no_space_timeout);
 	if (pool->wq)
 		destroy_workqueue(pool->wq);
 
@@ -3111,7 +3114,7 @@ static int parse_pool_features(struct dm_arg_set *as, struct pool_features *pf,
 			       struct dm_target *ti)
 {
 	int r;
-	unsigned argc;
+	unsigned int argc;
 	const char *arg_name;
 
 	static const struct dm_arg _args[] = {
@@ -3248,7 +3251,7 @@ static dm_block_t calc_metadata_threshold(struct pool_c *pt)
  *	     read_only: Don't allow any changes to be made to the pool metadata.
  *	     error_if_no_space: error IOs, instead of queueing, if no space.
  */
-static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int pool_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	int r, pool_created = 0;
 	struct pool_c *pt;
@@ -3353,6 +3356,7 @@ static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv)
 	pt->low_water_blocks = low_water_blocks;
 	pt->adjusted_pf = pt->requested_pf = pf;
 	ti->num_flush_bios = 1;
+	ti->limit_swap_bios = true;
 
 	/*
 	 * Only need to enable discards if the pool should pass
@@ -3540,20 +3544,28 @@ static int pool_preresume(struct dm_target *ti)
 	 */
 	r = bind_control_target(pool, ti);
 	if (r)
-		return r;
+		goto out;
 
 	r = maybe_resize_data_dev(ti, &need_commit1);
 	if (r)
-		return r;
+		goto out;
 
 	r = maybe_resize_metadata_dev(ti, &need_commit2);
 	if (r)
-		return r;
+		goto out;
 
 	if (need_commit1 || need_commit2)
 		(void) commit(pool);
+out:
+	/*
+	 * When a thin-pool is PM_FAIL, it cannot be rebuilt if
+	 * bio is in deferred list. Therefore need to return 0
+	 * to allow pool_resume() to flush IO.
+	 */
+	if (r && get_pool_mode(pool) == PM_FAIL)
+		r = 0;
 
-	return 0;
+	return r;
 }
 
 static void pool_suspend_active_thins(struct pool *pool)
@@ -3635,7 +3647,7 @@ static void pool_postsuspend(struct dm_target *ti)
 	(void) commit(pool);
 }
 
-static int check_arg_count(unsigned argc, unsigned args_required)
+static int check_arg_count(unsigned int argc, unsigned int args_required)
 {
 	if (argc != args_required) {
 		DMWARN("Message received with %u arguments instead of %u.",
@@ -3658,7 +3670,7 @@ static int read_dev_id(char *arg, dm_thin_id *dev_id, int warning)
 	return -EINVAL;
 }
 
-static int process_create_thin_mesg(unsigned argc, char **argv, struct pool *pool)
+static int process_create_thin_mesg(unsigned int argc, char **argv, struct pool *pool)
 {
 	dm_thin_id dev_id;
 	int r;
@@ -3681,7 +3693,7 @@ static int process_create_thin_mesg(unsigned argc, char **argv, struct pool *poo
 	return 0;
 }
 
-static int process_create_snap_mesg(unsigned argc, char **argv, struct pool *pool)
+static int process_create_snap_mesg(unsigned int argc, char **argv, struct pool *pool)
 {
 	dm_thin_id dev_id;
 	dm_thin_id origin_dev_id;
@@ -3709,7 +3721,7 @@ static int process_create_snap_mesg(unsigned argc, char **argv, struct pool *poo
 	return 0;
 }
 
-static int process_delete_mesg(unsigned argc, char **argv, struct pool *pool)
+static int process_delete_mesg(unsigned int argc, char **argv, struct pool *pool)
 {
 	dm_thin_id dev_id;
 	int r;
@@ -3729,7 +3741,7 @@ static int process_delete_mesg(unsigned argc, char **argv, struct pool *pool)
 	return r;
 }
 
-static int process_set_transaction_id_mesg(unsigned argc, char **argv, struct pool *pool)
+static int process_set_transaction_id_mesg(unsigned int argc, char **argv, struct pool *pool)
 {
 	dm_thin_id old_id, new_id;
 	int r;
@@ -3758,7 +3770,7 @@ static int process_set_transaction_id_mesg(unsigned argc, char **argv, struct po
 	return 0;
 }
 
-static int process_reserve_metadata_snap_mesg(unsigned argc, char **argv, struct pool *pool)
+static int process_reserve_metadata_snap_mesg(unsigned int argc, char **argv, struct pool *pool)
 {
 	int r;
 
@@ -3775,7 +3787,7 @@ static int process_reserve_metadata_snap_mesg(unsigned argc, char **argv, struct
 	return r;
 }
 
-static int process_release_metadata_snap_mesg(unsigned argc, char **argv, struct pool *pool)
+static int process_release_metadata_snap_mesg(unsigned int argc, char **argv, struct pool *pool)
 {
 	int r;
 
@@ -3799,8 +3811,8 @@ static int process_release_metadata_snap_mesg(unsigned argc, char **argv, struct
  *   reserve_metadata_snap
  *   release_metadata_snap
  */
-static int pool_message(struct dm_target *ti, unsigned argc, char **argv,
-			char *result, unsigned maxlen)
+static int pool_message(struct dm_target *ti, unsigned int argc, char **argv,
+			char *result, unsigned int maxlen)
 {
 	int r = -EINVAL;
 	struct pool_c *pt = ti->private;
@@ -3840,9 +3852,9 @@ static int pool_message(struct dm_target *ti, unsigned argc, char **argv,
 }
 
 static void emit_flags(struct pool_features *pf, char *result,
-		       unsigned sz, unsigned maxlen)
+		       unsigned int sz, unsigned int maxlen)
 {
-	unsigned count = !pf->zero_new_blocks + !pf->discard_enabled +
+	unsigned int count = !pf->zero_new_blocks + !pf->discard_enabled +
 		!pf->discard_passdown + (pf->mode == PM_READ_ONLY) +
 		pf->error_if_no_space;
 	DMEMIT("%u ", count);
@@ -3870,10 +3882,10 @@ static void emit_flags(struct pool_features *pf, char *result,
  *    <pool mode> <discard config> <no space config> <needs_check>
  */
 static void pool_status(struct dm_target *ti, status_type_t type,
-			unsigned status_flags, char *result, unsigned maxlen)
+			unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	int r;
-	unsigned sz = 0;
+	unsigned int sz = 0;
 	uint64_t transaction_id;
 	dm_block_t nr_free_blocks_data;
 	dm_block_t nr_free_blocks_metadata;
@@ -4135,7 +4147,7 @@ static void thin_dtr(struct dm_target *ti)
  * If the pool device has discards disabled, they get disabled for the thin
  * device as well.
  */
-static int thin_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int thin_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	int r;
 	struct thin_c *tc;
@@ -4223,6 +4235,7 @@ static int thin_ctr(struct dm_target *ti, unsigned argc, char **argv)
 		goto bad;
 
 	ti->num_flush_bios = 1;
+	ti->limit_swap_bios = true;
 	ti->flush_supported = true;
 	ti->accounts_remapped_io = true;
 	ti->per_io_data_size = sizeof(struct dm_thin_endio_hook);
@@ -4357,7 +4370,7 @@ static int thin_preresume(struct dm_target *ti)
  * <nr mapped sectors> <highest mapped sector>
  */
 static void thin_status(struct dm_target *ti, status_type_t type,
-			unsigned status_flags, char *result, unsigned maxlen)
+			unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	int r;
 	ssize_t sz = 0;
diff --git linux-libre-6.1-gnu/drivers/md/dm-uevent.c linux-libre-6.1.39-gnu/drivers/md/dm-uevent.c
index 8671267200d8..a02b3f6ea47a 100644
--- linux-libre-6.1-gnu/drivers/md/dm-uevent.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-uevent.c
@@ -60,7 +60,7 @@ static struct dm_uevent *dm_build_path_uevent(struct mapped_device *md,
 					      enum kobject_action action,
 					      const char *dm_action,
 					      const char *path,
-					      unsigned nr_valid_paths)
+					      unsigned int nr_valid_paths)
 {
 	struct dm_uevent *event;
 
@@ -168,7 +168,7 @@ EXPORT_SYMBOL_GPL(dm_send_uevents);
  *
  */
 void dm_path_uevent(enum dm_uevent_type event_type, struct dm_target *ti,
-		   const char *path, unsigned nr_valid_paths)
+		   const char *path, unsigned int nr_valid_paths)
 {
 	struct mapped_device *md = dm_table_get_md(ti->table);
 	struct dm_uevent *event;
diff --git linux-libre-6.1-gnu/drivers/md/dm-uevent.h linux-libre-6.1.39-gnu/drivers/md/dm-uevent.h
index d30d226f2a18..12a5d4fb7d44 100644
--- linux-libre-6.1-gnu/drivers/md/dm-uevent.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-uevent.h
@@ -3,7 +3,7 @@
  * Device Mapper Uevent Support
  *
  * Copyright IBM Corporation, 2007
- * 	Author: Mike Anderson <andmike@linux.vnet.ibm.com>
+ *	Author: Mike Anderson <andmike@linux.vnet.ibm.com>
  */
 #ifndef DM_UEVENT_H
 #define DM_UEVENT_H
@@ -20,7 +20,7 @@ extern void dm_uevent_exit(void);
 extern void dm_send_uevents(struct list_head *events, struct kobject *kobj);
 extern void dm_path_uevent(enum dm_uevent_type event_type,
 			   struct dm_target *ti, const char *path,
-			   unsigned nr_valid_paths);
+			   unsigned int nr_valid_paths);
 
 #else
 
@@ -37,7 +37,7 @@ static inline void dm_send_uevents(struct list_head *events,
 }
 static inline void dm_path_uevent(enum dm_uevent_type event_type,
 				  struct dm_target *ti, const char *path,
-				  unsigned nr_valid_paths)
+				  unsigned int nr_valid_paths)
 {
 }
 
diff --git linux-libre-6.1-gnu/drivers/md/dm-verity-fec.c linux-libre-6.1.39-gnu/drivers/md/dm-verity-fec.c
index 23cffce56403..962fc32c947c 100644
--- linux-libre-6.1-gnu/drivers/md/dm-verity-fec.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-verity-fec.c
@@ -59,14 +59,14 @@ static int fec_decode_rs8(struct dm_verity *v, struct dm_verity_fec_io *fio,
  * to the data block. Caller is responsible for releasing buf.
  */
 static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int index,
-			   unsigned *offset, struct dm_buffer **buf)
+			   unsigned int *offset, struct dm_buffer **buf)
 {
 	u64 position, block, rem;
 	u8 *res;
 
 	position = (index + rsb) * v->fec->roots;
 	block = div64_u64_rem(position, v->fec->io_size, &rem);
-	*offset = (unsigned)rem;
+	*offset = (unsigned int)rem;
 
 	res = dm_bufio_read(v->fec->bufio, block, buf);
 	if (IS_ERR(res)) {
@@ -102,7 +102,7 @@ static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int index,
  */
 static inline u8 *fec_buffer_rs_block(struct dm_verity *v,
 				      struct dm_verity_fec_io *fio,
-				      unsigned i, unsigned j)
+				      unsigned int i, unsigned int j)
 {
 	return &fio->bufs[i][j * v->fec->rsn];
 }
@@ -111,7 +111,7 @@ static inline u8 *fec_buffer_rs_block(struct dm_verity *v,
  * Return an index to the current RS block when called inside
  * fec_for_each_buffer_rs_block.
  */
-static inline unsigned fec_buffer_rs_index(unsigned i, unsigned j)
+static inline unsigned int fec_buffer_rs_index(unsigned int i, unsigned int j)
 {
 	return (i << DM_VERITY_FEC_BUF_RS_BITS) + j;
 }
@@ -121,12 +121,12 @@ static inline unsigned fec_buffer_rs_index(unsigned i, unsigned j)
  * starting from block_offset.
  */
 static int fec_decode_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio,
-			   u64 rsb, int byte_index, unsigned block_offset,
+			   u64 rsb, int byte_index, unsigned int block_offset,
 			   int neras)
 {
 	int r, corrected = 0, res;
 	struct dm_buffer *buf;
-	unsigned n, i, offset;
+	unsigned int n, i, offset;
 	u8 *par, *block;
 
 	par = fec_read_parity(v, rsb, block_offset, &offset, &buf);
@@ -197,7 +197,7 @@ static int fec_is_erasure(struct dm_verity *v, struct dm_verity_io *io,
  * fits into buffers. Check for erasure locations if @neras is non-NULL.
  */
 static int fec_read_bufs(struct dm_verity *v, struct dm_verity_io *io,
-			 u64 rsb, u64 target, unsigned block_offset,
+			 u64 rsb, u64 target, unsigned int block_offset,
 			 int *neras)
 {
 	bool is_zero;
@@ -208,7 +208,7 @@ static int fec_read_bufs(struct dm_verity *v, struct dm_verity_io *io,
 	u64 block, ileaved;
 	u8 *bbuf, *rs_block;
 	u8 want_digest[HASH_MAX_DIGESTSIZE];
-	unsigned n, k;
+	unsigned int n, k;
 
 	if (neras)
 		*neras = 0;
@@ -304,7 +304,7 @@ done:
  */
 static int fec_alloc_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio)
 {
-	unsigned n;
+	unsigned int n;
 
 	if (!fio->rs)
 		fio->rs = mempool_alloc(&v->fec->rs_pool, GFP_NOIO);
@@ -344,7 +344,7 @@ static int fec_alloc_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio)
  */
 static void fec_init_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio)
 {
-	unsigned n;
+	unsigned int n;
 
 	fec_for_each_buffer(fio, n)
 		memset(fio->bufs[n], 0, v->fec->rsn << DM_VERITY_FEC_BUF_RS_BITS);
@@ -362,7 +362,7 @@ static int fec_decode_rsb(struct dm_verity *v, struct dm_verity_io *io,
 			  bool use_erasures)
 {
 	int r, neras = 0;
-	unsigned pos;
+	unsigned int pos;
 
 	r = fec_alloc_bufs(v, fio);
 	if (unlikely(r < 0))
@@ -484,7 +484,7 @@ done:
  */
 void verity_fec_finish_io(struct dm_verity_io *io)
 {
-	unsigned n;
+	unsigned int n;
 	struct dm_verity_fec *f = io->v->fec;
 	struct dm_verity_fec_io *fio = fec_io(io);
 
@@ -522,8 +522,8 @@ void verity_fec_init_io(struct dm_verity_io *io)
 /*
  * Append feature arguments and values to the status table.
  */
-unsigned verity_fec_status_table(struct dm_verity *v, unsigned sz,
-				 char *result, unsigned maxlen)
+unsigned int verity_fec_status_table(struct dm_verity *v, unsigned int sz,
+				 char *result, unsigned int maxlen)
 {
 	if (!verity_fec_is_enabled(v))
 		return sz;
@@ -589,7 +589,7 @@ bool verity_is_fec_opt_arg(const char *arg_name)
 }
 
 int verity_fec_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v,
-			      unsigned *argc, const char *arg_name)
+			      unsigned int *argc, const char *arg_name)
 {
 	int r;
 	struct dm_target *ti = v->ti;
diff --git linux-libre-6.1-gnu/drivers/md/dm-verity-fec.h linux-libre-6.1.39-gnu/drivers/md/dm-verity-fec.h
index 3c46c8d61883..8454070d2824 100644
--- linux-libre-6.1-gnu/drivers/md/dm-verity-fec.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-verity-fec.h
@@ -55,10 +55,10 @@ struct dm_verity_fec_io {
 	struct rs_control *rs;	/* Reed-Solomon state */
 	int erasures[DM_VERITY_FEC_MAX_RSN];	/* erasures for decode_rs8 */
 	u8 *bufs[DM_VERITY_FEC_BUF_MAX];	/* bufs for deinterleaving */
-	unsigned nbufs;		/* number of buffers allocated */
+	unsigned int nbufs;		/* number of buffers allocated */
 	u8 *output;		/* buffer for corrected output */
 	size_t output_pos;
-	unsigned level;		/* recursion level */
+	unsigned int level;		/* recursion level */
 };
 
 #ifdef CONFIG_DM_VERITY_FEC
@@ -72,15 +72,15 @@ extern int verity_fec_decode(struct dm_verity *v, struct dm_verity_io *io,
 			     enum verity_block_type type, sector_t block,
 			     u8 *dest, struct bvec_iter *iter);
 
-extern unsigned verity_fec_status_table(struct dm_verity *v, unsigned sz,
-					char *result, unsigned maxlen);
+extern unsigned int verity_fec_status_table(struct dm_verity *v, unsigned int sz,
+					char *result, unsigned int maxlen);
 
 extern void verity_fec_finish_io(struct dm_verity_io *io);
 extern void verity_fec_init_io(struct dm_verity_io *io);
 
 extern bool verity_is_fec_opt_arg(const char *arg_name);
 extern int verity_fec_parse_opt_args(struct dm_arg_set *as,
-				     struct dm_verity *v, unsigned *argc,
+				     struct dm_verity *v, unsigned int *argc,
 				     const char *arg_name);
 
 extern void verity_fec_dtr(struct dm_verity *v);
@@ -106,9 +106,9 @@ static inline int verity_fec_decode(struct dm_verity *v,
 	return -EOPNOTSUPP;
 }
 
-static inline unsigned verity_fec_status_table(struct dm_verity *v,
-					       unsigned sz, char *result,
-					       unsigned maxlen)
+static inline unsigned int verity_fec_status_table(struct dm_verity *v,
+					       unsigned int sz, char *result,
+					       unsigned int maxlen)
 {
 	return sz;
 }
@@ -128,7 +128,7 @@ static inline bool verity_is_fec_opt_arg(const char *arg_name)
 
 static inline int verity_fec_parse_opt_args(struct dm_arg_set *as,
 					    struct dm_verity *v,
-					    unsigned *argc,
+					    unsigned int *argc,
 					    const char *arg_name)
 {
 	return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/md/dm-verity-target.c linux-libre-6.1.39-gnu/drivers/md/dm-verity-target.c
index ccf5b852fbf7..14a9988ec30b 100644
--- linux-libre-6.1-gnu/drivers/md/dm-verity-target.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-verity-target.c
@@ -41,7 +41,7 @@
 #define DM_VERITY_OPTS_MAX		(4 + DM_VERITY_OPTS_FEC + \
 					 DM_VERITY_ROOT_HASH_VERIFICATION_OPTS)
 
-static unsigned dm_verity_prefetch_cluster = DM_VERITY_DEFAULT_PREFETCH_SIZE;
+static unsigned int dm_verity_prefetch_cluster = DM_VERITY_DEFAULT_PREFETCH_SIZE;
 
 module_param_named(prefetch_cluster, dm_verity_prefetch_cluster, uint, S_IRUGO | S_IWUSR);
 
@@ -51,7 +51,7 @@ struct dm_verity_prefetch_work {
 	struct work_struct work;
 	struct dm_verity *v;
 	sector_t block;
-	unsigned n_blocks;
+	unsigned int n_blocks;
 };
 
 /*
@@ -196,10 +196,10 @@ out:
 }
 
 static void verity_hash_at_level(struct dm_verity *v, sector_t block, int level,
-				 sector_t *hash_block, unsigned *offset)
+				 sector_t *hash_block, unsigned int *offset)
 {
 	sector_t position = verity_position_at_level(v, block, level);
-	unsigned idx;
+	unsigned int idx;
 
 	*hash_block = v->hash_level_block[level] + (position >> v->hash_per_block_bits);
 
@@ -287,7 +287,7 @@ static int verity_verify_level(struct dm_verity *v, struct dm_verity_io *io,
 	u8 *data;
 	int r;
 	sector_t hash_block;
-	unsigned offset;
+	unsigned int offset;
 
 	verity_hash_at_level(v, block, level, &hash_block, &offset);
 
@@ -445,13 +445,13 @@ int verity_for_bv_block(struct dm_verity *v, struct dm_verity_io *io,
 				       struct dm_verity_io *io, u8 *data,
 				       size_t len))
 {
-	unsigned todo = 1 << v->data_dev_block_bits;
+	unsigned int todo = 1 << v->data_dev_block_bits;
 	struct bio *bio = dm_bio_from_per_bio_data(io, v->ti->per_io_data_size);
 
 	do {
 		int r;
 		u8 *page;
-		unsigned len;
+		unsigned int len;
 		struct bio_vec bv = bio_iter_iovec(bio, *iter);
 
 		page = bvec_kmap_local(&bv);
@@ -523,7 +523,7 @@ static int verity_verify_io(struct dm_verity_io *io)
 		sector_t cur_block = io->block + b;
 		struct ahash_request *req = verity_io_hash_req(v, io);
 
-		if (v->validated_blocks &&
+		if (v->validated_blocks && bio->bi_status == BLK_STS_OK &&
 		    likely(test_bit(cur_block, v->validated_blocks))) {
 			verity_bv_skip_block(v, io, iter);
 			continue;
@@ -688,7 +688,7 @@ static void verity_prefetch_io(struct work_struct *work)
 		verity_hash_at_level(v, pw->block, i, &hash_block_start, NULL);
 		verity_hash_at_level(v, pw->block + pw->n_blocks - 1, i, &hash_block_end, NULL);
 		if (!i) {
-			unsigned cluster = READ_ONCE(dm_verity_prefetch_cluster);
+			unsigned int cluster = READ_ONCE(dm_verity_prefetch_cluster);
 
 			cluster >>= v->data_dev_block_bits;
 			if (unlikely(!cluster))
@@ -753,7 +753,7 @@ static int verity_map(struct dm_target *ti, struct bio *bio)
 	bio_set_dev(bio, v->data_dev->bdev);
 	bio->bi_iter.bi_sector = verity_map_sector(v, bio->bi_iter.bi_sector);
 
-	if (((unsigned)bio->bi_iter.bi_sector | bio_sectors(bio)) &
+	if (((unsigned int)bio->bi_iter.bi_sector | bio_sectors(bio)) &
 	    ((1 << (v->data_dev_block_bits - SECTOR_SHIFT)) - 1)) {
 		DMERR_LIMIT("unaligned io");
 		return DM_MAPIO_KILL;
@@ -789,12 +789,12 @@ static int verity_map(struct dm_target *ti, struct bio *bio)
  * Status: V (valid) or C (corruption found)
  */
 static void verity_status(struct dm_target *ti, status_type_t type,
-			  unsigned status_flags, char *result, unsigned maxlen)
+			  unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct dm_verity *v = ti->private;
-	unsigned args = 0;
-	unsigned sz = 0;
-	unsigned x;
+	unsigned int args = 0;
+	unsigned int sz = 0;
+	unsigned int x;
 
 	switch (type) {
 	case STATUSTYPE_INFO:
@@ -1054,7 +1054,7 @@ static int verity_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v,
 				 bool only_modifier_opts)
 {
 	int r = 0;
-	unsigned argc;
+	unsigned int argc;
 	struct dm_target *ti = v->ti;
 	const char *arg_name;
 
@@ -1156,7 +1156,7 @@ static int verity_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v,
  *	<digest>
  *	<salt>		Hex string or "-" if no salt.
  */
-static int verity_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int verity_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	struct dm_verity *v;
 	struct dm_verity_sig_opts verify_args = {0};
diff --git linux-libre-6.1-gnu/drivers/md/dm-verity.h linux-libre-6.1.39-gnu/drivers/md/dm-verity.h
index 98f306ec6a33..2f555b420367 100644
--- linux-libre-6.1-gnu/drivers/md/dm-verity.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm-verity.h
@@ -42,7 +42,7 @@ struct dm_verity {
 	u8 *root_digest;	/* digest of the root block */
 	u8 *salt;		/* salt: its size is salt_size */
 	u8 *zero_digest;	/* digest for a zero block */
-	unsigned salt_size;
+	unsigned int salt_size;
 	sector_t data_start;	/* data offset in 512-byte sectors */
 	sector_t hash_start;	/* hash start in blocks */
 	sector_t data_blocks;	/* the number of data blocks */
@@ -54,10 +54,10 @@ struct dm_verity {
 	unsigned char version;
 	bool hash_failed:1;	/* set if hash of any block failed */
 	bool use_tasklet:1;	/* try to verify in tasklet before work-queue */
-	unsigned digest_size;	/* digest size for the current hash algorithm */
+	unsigned int digest_size;	/* digest size for the current hash algorithm */
 	unsigned int ahash_reqsize;/* the size of temporary space for crypto */
 	enum verity_mode mode;	/* mode for handling verification errors */
-	unsigned corrupted_errs;/* Number of errors for corrupted blocks */
+	unsigned int corrupted_errs;/* Number of errors for corrupted blocks */
 
 	struct workqueue_struct *verify_wq;
 
@@ -77,7 +77,7 @@ struct dm_verity_io {
 	bio_end_io_t *orig_bi_end_io;
 
 	sector_t block;
-	unsigned n_blocks;
+	unsigned int n_blocks;
 	bool in_tasklet;
 
 	struct bvec_iter iter;
diff --git linux-libre-6.1-gnu/drivers/md/dm-writecache.c linux-libre-6.1.39-gnu/drivers/md/dm-writecache.c
index 96a003eb7323..c6ff43a8f0b2 100644
--- linux-libre-6.1-gnu/drivers/md/dm-writecache.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-writecache.c
@@ -85,12 +85,12 @@ struct wc_entry {
 	unsigned short wc_list_contiguous;
 	bool write_in_progress
 #if BITS_PER_LONG == 64
-		:1
+		: 1
 #endif
 	;
 	unsigned long index
 #if BITS_PER_LONG == 64
-		:47
+		: 47
 #endif
 	;
 	unsigned long age;
@@ -128,9 +128,9 @@ struct dm_writecache {
 	unsigned long max_age;
 	unsigned long pause;
 
-	unsigned uncommitted_blocks;
-	unsigned autocommit_blocks;
-	unsigned max_writeback_jobs;
+	unsigned int uncommitted_blocks;
+	unsigned int autocommit_blocks;
+	unsigned int max_writeback_jobs;
 
 	int error;
 
@@ -155,7 +155,7 @@ struct dm_writecache {
 	sector_t data_device_sectors;
 	void *block_start;
 	struct wc_entry *entries;
-	unsigned block_size;
+	unsigned int block_size;
 	unsigned char block_size_bits;
 
 	bool pmem_mode:1;
@@ -178,13 +178,13 @@ struct dm_writecache {
 	bool metadata_only:1;
 	bool pause_set:1;
 
-	unsigned high_wm_percent_value;
-	unsigned low_wm_percent_value;
-	unsigned autocommit_time_value;
-	unsigned max_age_value;
-	unsigned pause_value;
+	unsigned int high_wm_percent_value;
+	unsigned int low_wm_percent_value;
+	unsigned int autocommit_time_value;
+	unsigned int max_age_value;
+	unsigned int pause_value;
 
-	unsigned writeback_all;
+	unsigned int writeback_all;
 	struct workqueue_struct *writeback_wq;
 	struct work_struct writeback_work;
 	struct work_struct flush_work;
@@ -202,7 +202,7 @@ struct dm_writecache {
 
 	struct dm_kcopyd_client *dm_kcopyd;
 	unsigned long *dirty_bitmap;
-	unsigned dirty_bitmap_size;
+	unsigned int dirty_bitmap_size;
 
 	struct bio_set bio_set;
 	mempool_t copy_pool;
@@ -227,7 +227,7 @@ struct writeback_struct {
 	struct list_head endio_entry;
 	struct dm_writecache *wc;
 	struct wc_entry **wc_list;
-	unsigned wc_list_n;
+	unsigned int wc_list_n;
 	struct wc_entry *wc_list_inline[WB_LIST_INLINE];
 	struct bio bio;
 };
@@ -236,7 +236,7 @@ struct copy_struct {
 	struct list_head endio_entry;
 	struct dm_writecache *wc;
 	struct wc_entry *e;
-	unsigned n_entries;
+	unsigned int n_entries;
 	int error;
 };
 
@@ -369,7 +369,7 @@ static struct page *persistent_memory_page(void *addr)
 		return virt_to_page(addr);
 }
 
-static unsigned persistent_memory_page_offset(void *addr)
+static unsigned int persistent_memory_page_offset(void *addr)
 {
 	return (unsigned long)addr & (PAGE_SIZE - 1);
 }
@@ -502,11 +502,11 @@ static void ssd_commit_flushed(struct dm_writecache *wc, bool wait_for_ios)
 		COMPLETION_INITIALIZER_ONSTACK(endio.c),
 		ATOMIC_INIT(1),
 	};
-	unsigned bitmap_bits = wc->dirty_bitmap_size * 8;
-	unsigned i = 0;
+	unsigned int bitmap_bits = wc->dirty_bitmap_size * 8;
+	unsigned int i = 0;
 
 	while (1) {
-		unsigned j;
+		unsigned int j;
 		i = find_next_bit(wc->dirty_bitmap, bitmap_bits, i);
 		if (unlikely(i == bitmap_bits))
 			break;
@@ -1100,7 +1100,7 @@ erase_this:
 	wc_unlock(wc);
 }
 
-static int process_flush_mesg(unsigned argc, char **argv, struct dm_writecache *wc)
+static int process_flush_mesg(unsigned int argc, char **argv, struct dm_writecache *wc)
 {
 	if (argc != 1)
 		return -EINVAL;
@@ -1133,7 +1133,7 @@ static int process_flush_mesg(unsigned argc, char **argv, struct dm_writecache *
 	return 0;
 }
 
-static int process_flush_on_suspend_mesg(unsigned argc, char **argv, struct dm_writecache *wc)
+static int process_flush_on_suspend_mesg(unsigned int argc, char **argv, struct dm_writecache *wc)
 {
 	if (argc != 1)
 		return -EINVAL;
@@ -1153,7 +1153,7 @@ static void activate_cleaner(struct dm_writecache *wc)
 	wc->freelist_low_watermark = wc->n_blocks;
 }
 
-static int process_cleaner_mesg(unsigned argc, char **argv, struct dm_writecache *wc)
+static int process_cleaner_mesg(unsigned int argc, char **argv, struct dm_writecache *wc)
 {
 	if (argc != 1)
 		return -EINVAL;
@@ -1167,7 +1167,7 @@ static int process_cleaner_mesg(unsigned argc, char **argv, struct dm_writecache
 	return 0;
 }
 
-static int process_clear_stats_mesg(unsigned argc, char **argv, struct dm_writecache *wc)
+static int process_clear_stats_mesg(unsigned int argc, char **argv, struct dm_writecache *wc)
 {
 	if (argc != 1)
 		return -EINVAL;
@@ -1179,8 +1179,8 @@ static int process_clear_stats_mesg(unsigned argc, char **argv, struct dm_writec
 	return 0;
 }
 
-static int writecache_message(struct dm_target *ti, unsigned argc, char **argv,
-			      char *result, unsigned maxlen)
+static int writecache_message(struct dm_target *ti, unsigned int argc, char **argv,
+			      char *result, unsigned int maxlen)
 {
 	int r = -EINVAL;
 	struct dm_writecache *wc = ti->private;
@@ -1238,9 +1238,9 @@ static void memcpy_flushcache_optimized(void *dest, void *source, size_t size)
 static void bio_copy_block(struct dm_writecache *wc, struct bio *bio, void *data)
 {
 	void *buf;
-	unsigned size;
+	unsigned int size;
 	int rw = bio_data_dir(bio);
-	unsigned remaining_size = wc->block_size;
+	unsigned int remaining_size = wc->block_size;
 
 	do {
 		struct bio_vec bv = bio_iter_iovec(bio, bio->bi_iter);
@@ -1371,7 +1371,7 @@ read_next_block:
 static void writecache_bio_copy_ssd(struct dm_writecache *wc, struct bio *bio,
 				    struct wc_entry *e, bool search_used)
 {
-	unsigned bio_size = wc->block_size;
+	unsigned int bio_size = wc->block_size;
 	sector_t start_cache_sec = cache_sector(wc, e);
 	sector_t current_cache_sec = start_cache_sec + (bio_size >> SECTOR_SHIFT);
 
@@ -1540,7 +1540,7 @@ static int writecache_map(struct dm_target *ti, struct bio *bio)
 
 	bio->bi_iter.bi_sector = dm_target_offset(ti, bio->bi_iter.bi_sector);
 
-	if (unlikely((((unsigned)bio->bi_iter.bi_sector | bio_sectors(bio)) &
+	if (unlikely((((unsigned int)bio->bi_iter.bi_sector | bio_sectors(bio)) &
 				(wc->block_size / 512 - 1)) != 0)) {
 		DMERR("I/O is not aligned, sector %llu, size %u, block size %u",
 		      (unsigned long long)bio->bi_iter.bi_sector,
@@ -1666,7 +1666,7 @@ static void writecache_copy_endio(int read_err, unsigned long write_err, void *p
 
 static void __writecache_endio_pmem(struct dm_writecache *wc, struct list_head *list)
 {
-	unsigned i;
+	unsigned int i;
 	struct writeback_struct *wb;
 	struct wc_entry *e;
 	unsigned long n_walked = 0;
@@ -1782,7 +1782,7 @@ pop_from_list:
 static bool wc_add_block(struct writeback_struct *wb, struct wc_entry *e)
 {
 	struct dm_writecache *wc = wb->wc;
-	unsigned block_size = wc->block_size;
+	unsigned int block_size = wc->block_size;
 	void *address = memory_data(wc, e);
 
 	persistent_memory_flush_cache(address, block_size);
@@ -1817,7 +1817,7 @@ static void __writecache_writeback_pmem(struct dm_writecache *wc, struct writeba
 	struct wc_entry *e, *f;
 	struct bio *bio;
 	struct writeback_struct *wb;
-	unsigned max_pages;
+	unsigned int max_pages;
 
 	while (wbl->size) {
 		wbl->size--;
@@ -1880,7 +1880,7 @@ static void __writecache_writeback_ssd(struct dm_writecache *wc, struct writebac
 	struct copy_struct *c;
 
 	while (wbl->size) {
-		unsigned n_sectors;
+		unsigned int n_sectors;
 
 		wbl->size--;
 		e = container_of(wbl->list.prev, struct wc_entry, lru);
@@ -2092,7 +2092,7 @@ restart:
 	}
 }
 
-static int calculate_memory_size(uint64_t device_size, unsigned block_size,
+static int calculate_memory_size(uint64_t device_size, unsigned int block_size,
 				 size_t *n_blocks_p, size_t *n_metadata_blocks_p)
 {
 	uint64_t n_blocks, offset;
@@ -2207,12 +2207,12 @@ static void writecache_dtr(struct dm_target *ti)
 	kfree(wc);
 }
 
-static int writecache_ctr(struct dm_target *ti, unsigned argc, char **argv)
+static int writecache_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
 	struct dm_writecache *wc;
 	struct dm_arg_set as;
 	const char *string;
-	unsigned opt_params;
+	unsigned int opt_params;
 	size_t offset, data_size;
 	int i, r;
 	char dummy;
@@ -2419,7 +2419,7 @@ static int writecache_ctr(struct dm_target *ti, unsigned argc, char **argv)
 				goto invalid_optional;
 			wc->autocommit_blocks_set = true;
 		} else if (!strcasecmp(string, "autocommit_time") && opt_params >= 1) {
-			unsigned autocommit_msecs;
+			unsigned int autocommit_msecs;
 			string = dm_shift_arg(&as), opt_params--;
 			if (sscanf(string, "%u%c", &autocommit_msecs, &dummy) != 1)
 				goto invalid_optional;
@@ -2429,7 +2429,7 @@ static int writecache_ctr(struct dm_target *ti, unsigned argc, char **argv)
 			wc->autocommit_time_value = autocommit_msecs;
 			wc->autocommit_time_set = true;
 		} else if (!strcasecmp(string, "max_age") && opt_params >= 1) {
-			unsigned max_age_msecs;
+			unsigned int max_age_msecs;
 			string = dm_shift_arg(&as), opt_params--;
 			if (sscanf(string, "%u%c", &max_age_msecs, &dummy) != 1)
 				goto invalid_optional;
@@ -2454,7 +2454,7 @@ static int writecache_ctr(struct dm_target *ti, unsigned argc, char **argv)
 		} else if (!strcasecmp(string, "metadata_only")) {
 			wc->metadata_only = true;
 		} else if (!strcasecmp(string, "pause_writeback") && opt_params >= 1) {
-			unsigned pause_msecs;
+			unsigned int pause_msecs;
 			if (WC_MODE_PMEM(wc))
 				goto invalid_optional;
 			string = dm_shift_arg(&as), opt_params--;
@@ -2653,11 +2653,11 @@ bad:
 }
 
 static void writecache_status(struct dm_target *ti, status_type_t type,
-			      unsigned status_flags, char *result, unsigned maxlen)
+			      unsigned int status_flags, char *result, unsigned int maxlen)
 {
 	struct dm_writecache *wc = ti->private;
-	unsigned extra_args;
-	unsigned sz = 0;
+	unsigned int extra_args;
+	unsigned int sz = 0;
 
 	switch (type) {
 	case STATUSTYPE_INFO:
diff --git linux-libre-6.1-gnu/drivers/md/dm-zoned-metadata.c linux-libre-6.1.39-gnu/drivers/md/dm-zoned-metadata.c
index 0278482fac94..0548b5d925f7 100644
--- linux-libre-6.1-gnu/drivers/md/dm-zoned-metadata.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm-zoned-metadata.c
@@ -1013,11 +1013,9 @@ static int dmz_check_sb(struct dmz_metadata *zmd, struct dmz_sb *dsb,
 	}
 
 	sb_block = le64_to_cpu(sb->sb_block);
-	if (sb_block != (u64)dsb->zone->id << zmd->zone_nr_blocks_shift ) {
-		dmz_dev_err(dev, "Invalid superblock position "
-			    "(is %llu expected %llu)",
-			    sb_block,
-			    (u64)dsb->zone->id << zmd->zone_nr_blocks_shift);
+	if (sb_block != (u64)dsb->zone->id << zmd->zone_nr_blocks_shift) {
+		dmz_dev_err(dev, "Invalid superblock position (is %llu expected %llu)",
+			    sb_block, (u64)dsb->zone->id << zmd->zone_nr_blocks_shift);
 		return -EINVAL;
 	}
 	if (zmd->sb_version > 1) {
@@ -1030,16 +1028,14 @@ static int dmz_check_sb(struct dmz_metadata *zmd, struct dmz_sb *dsb,
 		} else if (uuid_is_null(&zmd->uuid)) {
 			uuid_copy(&zmd->uuid, &sb_uuid);
 		} else if (!uuid_equal(&zmd->uuid, &sb_uuid)) {
-			dmz_dev_err(dev, "mismatching DM-Zoned uuid, "
-				    "is %pUl expected %pUl",
+			dmz_dev_err(dev, "mismatching DM-Zoned uuid, is %pUl expected %pUl",
 				    &sb_uuid, &zmd->uuid);
 			return -ENXIO;
 		}
 		if (!strlen(zmd->label))
 			memcpy(zmd->label, sb->dmz_label, BDEVNAME_SIZE);
 		else if (memcmp(zmd->label, sb->dmz_label, BDEVNAME_SIZE)) {
-			dmz_dev_err(dev, "mismatching DM-Zoned label, "
-				    "is %s expected %s",
+			dmz_dev_err(dev, "mismatching DM-Zoned label, is %s expected %s",
 				    sb->dmz_label, zmd->label);
 			return -ENXIO;
 		}
@@ -2945,7 +2941,7 @@ int dmz_ctr_metadata(struct dmz_dev *dev, int num_dev,
 	zmd->mblk_shrinker.seeks = DEFAULT_SEEKS;
 
 	/* Metadata cache shrinker */
-	ret = register_shrinker(&zmd->mblk_shrinker, "md-meta:(%u:%u)",
+	ret = register_shrinker(&zmd->mblk_shrinker, "dm-zoned-meta:(%u:%u)",
 				MAJOR(dev->bdev->bd_dev),
 				MINOR(dev->bdev->bd_dev));
 	if (ret) {
diff --git linux-libre-6.1-gnu/drivers/md/dm.c linux-libre-6.1.39-gnu/drivers/md/dm.c
index 95a1ee3d314e..acf7e7551c94 100644
--- linux-libre-6.1-gnu/drivers/md/dm.c
+++ linux-libre-6.1.39-gnu/drivers/md/dm.c
@@ -83,7 +83,7 @@ struct clone_info {
 	struct bio *bio;
 	struct dm_io *io;
 	sector_t sector;
-	unsigned sector_count;
+	unsigned int sector_count;
 	bool is_abnormal_io:1;
 	bool submit_as_polled:1;
 };
@@ -111,7 +111,7 @@ struct bio *dm_bio_from_per_bio_data(void *data, size_t data_size)
 }
 EXPORT_SYMBOL_GPL(dm_bio_from_per_bio_data);
 
-unsigned dm_bio_get_target_bio_nr(const struct bio *bio)
+unsigned int dm_bio_get_target_bio_nr(const struct bio *bio)
 {
 	return container_of(bio, struct dm_target_io, clone)->target_bio_nr;
 }
@@ -142,7 +142,7 @@ struct table_device {
  * Bio-based DM's mempools' reserved IOs set by the user.
  */
 #define RESERVED_BIO_BASED_IOS		16
-static unsigned reserved_bio_based_ios = RESERVED_BIO_BASED_IOS;
+static unsigned int reserved_bio_based_ios = RESERVED_BIO_BASED_IOS;
 
 static int __dm_get_module_param_int(int *module_param, int min, int max)
 {
@@ -165,11 +165,10 @@ static int __dm_get_module_param_int(int *module_param, int min, int max)
 	return param;
 }
 
-unsigned __dm_get_module_param(unsigned *module_param,
-			       unsigned def, unsigned max)
+unsigned int __dm_get_module_param(unsigned int *module_param, unsigned int def, unsigned int max)
 {
-	unsigned param = READ_ONCE(*module_param);
-	unsigned modified_param = 0;
+	unsigned int param = READ_ONCE(*module_param);
+	unsigned int modified_param = 0;
 
 	if (!param)
 		modified_param = def;
@@ -184,14 +183,14 @@ unsigned __dm_get_module_param(unsigned *module_param,
 	return param;
 }
 
-unsigned dm_get_reserved_bio_based_ios(void)
+unsigned int dm_get_reserved_bio_based_ios(void)
 {
 	return __dm_get_module_param(&reserved_bio_based_ios,
 				     RESERVED_BIO_BASED_IOS, DM_RESERVED_MAX_IOS);
 }
 EXPORT_SYMBOL_GPL(dm_get_reserved_bio_based_ios);
 
-static unsigned dm_get_numa_node(void)
+static unsigned int dm_get_numa_node(void)
 {
 	return __dm_get_module_param_int(&dm_numa_node,
 					 DM_NUMA_NODE, num_online_nodes() - 1);
@@ -231,7 +230,6 @@ out_uevent_exit:
 
 static void local_exit(void)
 {
-	flush_scheduled_work();
 	destroy_workqueue(deferred_remove_workqueue);
 
 	unregister_blkdev(_major, _name);
@@ -604,7 +602,7 @@ static void free_io(struct dm_io *io)
 }
 
 static struct bio *alloc_tio(struct clone_info *ci, struct dm_target *ti,
-			     unsigned target_bio_nr, unsigned *len, gfp_t gfp_mask)
+			     unsigned int target_bio_nr, unsigned int *len, gfp_t gfp_mask)
 {
 	struct mapped_device *md = ci->io->md;
 	struct dm_target_io *tio;
@@ -732,28 +730,48 @@ static char *_dm_claim_ptr = "I belong to device-mapper";
 /*
  * Open a table device so we can use it as a map destination.
  */
-static int open_table_device(struct table_device *td, dev_t dev,
-			     struct mapped_device *md)
+static struct table_device *open_table_device(struct mapped_device *md,
+		dev_t dev, fmode_t mode)
 {
+	struct table_device *td;
 	struct block_device *bdev;
 	u64 part_off;
 	int r;
 
-	BUG_ON(td->dm_dev.bdev);
+	td = kmalloc_node(sizeof(*td), GFP_KERNEL, md->numa_node_id);
+	if (!td)
+		return ERR_PTR(-ENOMEM);
+	refcount_set(&td->count, 1);
 
-	bdev = blkdev_get_by_dev(dev, td->dm_dev.mode | FMODE_EXCL, _dm_claim_ptr);
-	if (IS_ERR(bdev))
-		return PTR_ERR(bdev);
+	bdev = blkdev_get_by_dev(dev, mode | FMODE_EXCL, _dm_claim_ptr);
+	if (IS_ERR(bdev)) {
+		r = PTR_ERR(bdev);
+		goto out_free_td;
+	}
 
-	r = bd_link_disk_holder(bdev, dm_disk(md));
-	if (r) {
-		blkdev_put(bdev, td->dm_dev.mode | FMODE_EXCL);
-		return r;
+	/*
+	 * We can be called before the dm disk is added.  In that case we can't
+	 * register the holder relation here.  It will be done once add_disk was
+	 * called.
+	 */
+	if (md->disk->slave_dir) {
+		r = bd_link_disk_holder(bdev, md->disk);
+		if (r)
+			goto out_blkdev_put;
 	}
 
+	td->dm_dev.mode = mode;
 	td->dm_dev.bdev = bdev;
 	td->dm_dev.dax_dev = fs_dax_get_by_bdev(bdev, &part_off, NULL, NULL);
-	return 0;
+	format_dev_t(td->dm_dev.name, dev);
+	list_add(&td->list, &md->table_devices);
+	return td;
+
+out_blkdev_put:
+	blkdev_put(bdev, mode | FMODE_EXCL);
+out_free_td:
+	kfree(td);
+	return ERR_PTR(r);
 }
 
 /*
@@ -761,14 +779,12 @@ static int open_table_device(struct table_device *td, dev_t dev,
  */
 static void close_table_device(struct table_device *td, struct mapped_device *md)
 {
-	if (!td->dm_dev.bdev)
-		return;
-
-	bd_unlink_disk_holder(td->dm_dev.bdev, dm_disk(md));
+	if (md->disk->slave_dir)
+		bd_unlink_disk_holder(td->dm_dev.bdev, md->disk);
 	blkdev_put(td->dm_dev.bdev, td->dm_dev.mode | FMODE_EXCL);
 	put_dax(td->dm_dev.dax_dev);
-	td->dm_dev.bdev = NULL;
-	td->dm_dev.dax_dev = NULL;
+	list_del(&td->list);
+	kfree(td);
 }
 
 static struct table_device *find_table_device(struct list_head *l, dev_t dev,
@@ -786,31 +802,16 @@ static struct table_device *find_table_device(struct list_head *l, dev_t dev,
 int dm_get_table_device(struct mapped_device *md, dev_t dev, fmode_t mode,
 			struct dm_dev **result)
 {
-	int r;
 	struct table_device *td;
 
 	mutex_lock(&md->table_devices_lock);
 	td = find_table_device(&md->table_devices, dev, mode);
 	if (!td) {
-		td = kmalloc_node(sizeof(*td), GFP_KERNEL, md->numa_node_id);
-		if (!td) {
+		td = open_table_device(md, dev, mode);
+		if (IS_ERR(td)) {
 			mutex_unlock(&md->table_devices_lock);
-			return -ENOMEM;
+			return PTR_ERR(td);
 		}
-
-		td->dm_dev.mode = mode;
-		td->dm_dev.bdev = NULL;
-
-		if ((r = open_table_device(td, dev, md))) {
-			mutex_unlock(&md->table_devices_lock);
-			kfree(td);
-			return r;
-		}
-
-		format_dev_t(td->dm_dev.name, dev);
-
-		refcount_set(&td->count, 1);
-		list_add(&td->list, &md->table_devices);
 	} else {
 		refcount_inc(&td->count);
 	}
@@ -825,11 +826,8 @@ void dm_put_table_device(struct mapped_device *md, struct dm_dev *d)
 	struct table_device *td = container_of(d, struct table_device, dm_dev);
 
 	mutex_lock(&md->table_devices_lock);
-	if (refcount_dec_and_test(&td->count)) {
+	if (refcount_dec_and_test(&td->count))
 		close_table_device(td, md);
-		list_del(&td->list);
-		kfree(td);
-	}
 	mutex_unlock(&md->table_devices_lock);
 }
 
@@ -1021,6 +1019,7 @@ static void dm_wq_requeue_work(struct work_struct *work)
 		io->next = NULL;
 		__dm_io_complete(io, false);
 		io = next;
+		cond_resched();
 	}
 }
 
@@ -1327,11 +1326,11 @@ out:
  * the partially processed part (the sum of regions 1+2) must be the same for all
  * copies of the bio.
  */
-void dm_accept_partial_bio(struct bio *bio, unsigned n_sectors)
+void dm_accept_partial_bio(struct bio *bio, unsigned int n_sectors)
 {
 	struct dm_target_io *tio = clone_to_tio(bio);
 	struct dm_io *io = tio->io;
-	unsigned bio_sectors = bio_sectors(bio);
+	unsigned int bio_sectors = bio_sectors(bio);
 
 	BUG_ON(dm_tio_flagged(tio, DM_TIO_IS_DUPLICATE_BIO));
 	BUG_ON(op_is_zone_mgmt(bio_op(bio)));
@@ -1460,7 +1459,7 @@ static void __map_bio(struct bio *clone)
 	}
 }
 
-static void setup_split_accounting(struct clone_info *ci, unsigned len)
+static void setup_split_accounting(struct clone_info *ci, unsigned int len)
 {
 	struct dm_io *io = ci->io;
 
@@ -1476,7 +1475,8 @@ static void setup_split_accounting(struct clone_info *ci, unsigned len)
 }
 
 static void alloc_multiple_bios(struct bio_list *blist, struct clone_info *ci,
-				struct dm_target *ti, unsigned num_bios)
+				struct dm_target *ti, unsigned int num_bios,
+				unsigned *len)
 {
 	struct bio *bio;
 	int try;
@@ -1487,7 +1487,7 @@ static void alloc_multiple_bios(struct bio_list *blist, struct clone_info *ci,
 		if (try)
 			mutex_lock(&ci->io->md->table_devices_lock);
 		for (bio_nr = 0; bio_nr < num_bios; bio_nr++) {
-			bio = alloc_tio(ci, ti, bio_nr, NULL,
+			bio = alloc_tio(ci, ti, bio_nr, len,
 					try ? GFP_NOIO : GFP_NOWAIT);
 			if (!bio)
 				break;
@@ -1505,7 +1505,7 @@ static void alloc_multiple_bios(struct bio_list *blist, struct clone_info *ci,
 }
 
 static int __send_duplicate_bios(struct clone_info *ci, struct dm_target *ti,
-				 unsigned int num_bios, unsigned *len)
+				 unsigned int num_bios, unsigned int *len)
 {
 	struct bio_list blist = BIO_EMPTY_LIST;
 	struct bio *clone;
@@ -1522,8 +1522,10 @@ static int __send_duplicate_bios(struct clone_info *ci, struct dm_target *ti,
 		ret = 1;
 		break;
 	default:
+		if (len)
+			setup_split_accounting(ci, *len);
 		/* dm_accept_partial_bio() is not supported with shared tio->len_ptr */
-		alloc_multiple_bios(&blist, ci, ti, num_bios);
+		alloc_multiple_bios(&blist, ci, ti, num_bios, len);
 		while ((clone = bio_list_pop(&blist))) {
 			dm_tio_set_flag(clone_to_tio(clone), DM_TIO_IS_DUPLICATE_BIO);
 			__map_bio(clone);
@@ -1571,10 +1573,9 @@ static void __send_empty_flush(struct clone_info *ci)
 }
 
 static void __send_changing_extent_only(struct clone_info *ci, struct dm_target *ti,
-					unsigned num_bios)
+					unsigned int num_bios)
 {
-	unsigned len;
-	unsigned int bios;
+	unsigned int len, bios;
 
 	len = min_t(sector_t, ci->sector_count,
 		    max_io_len_target_boundary(ti, dm_target_offset(ti, ci->sector)));
@@ -1612,7 +1613,7 @@ static bool is_abnormal_io(struct bio *bio)
 static blk_status_t __process_abnormal_io(struct clone_info *ci,
 					  struct dm_target *ti)
 {
-	unsigned num_bios = 0;
+	unsigned int num_bios = 0;
 
 	switch (bio_op(ci->bio)) {
 	case REQ_OP_DISCARD:
@@ -1690,7 +1691,7 @@ static blk_status_t __split_and_process_bio(struct clone_info *ci)
 {
 	struct bio *clone;
 	struct dm_target *ti;
-	unsigned len;
+	unsigned int len;
 
 	ti = dm_table_find_target(ci->map, ci->sector);
 	if (unlikely(!ti))
@@ -1755,6 +1756,8 @@ static void dm_split_and_process_bio(struct mapped_device *md,
 		 * otherwise associated queue_limits won't be imposed.
 		 */
 		bio = bio_split_to_limits(bio);
+		if (!bio)
+			return;
 	}
 
 	init_clone_info(&ci, md, map, bio, is_abnormal);
@@ -1972,8 +1975,21 @@ static void cleanup_mapped_device(struct mapped_device *md)
 		md->disk->private_data = NULL;
 		spin_unlock(&_minor_lock);
 		if (dm_get_md_type(md) != DM_TYPE_NONE) {
+			struct table_device *td;
+
 			dm_sysfs_exit(md);
+			list_for_each_entry(td, &md->table_devices, list) {
+				bd_unlink_disk_holder(td->dm_dev.bdev,
+						      md->disk);
+			}
+
+			/*
+			 * Hold lock to make sure del_gendisk() won't concurrent
+			 * with open/close_table_device().
+			 */
+			mutex_lock(&md->table_devices_lock);
 			del_gendisk(md->disk);
+			mutex_unlock(&md->table_devices_lock);
 		}
 		dm_queue_destroy_crypto_profile(md->queue);
 		put_disk(md->disk);
@@ -2090,7 +2106,9 @@ static struct mapped_device *alloc_dev(int minor)
 	if (!md->pending_io)
 		goto bad;
 
-	dm_stats_init(&md->stats);
+	r = dm_stats_init(&md->stats);
+	if (r < 0)
+		goto bad;
 
 	/* Populate the mapping, nobody knows we exist yet */
 	spin_lock(&_minor_lock);
@@ -2170,10 +2188,7 @@ static struct dm_table *__bind(struct mapped_device *md, struct dm_table *t,
 	if (size != dm_get_size(md))
 		memset(&md->geometry, 0, sizeof(md->geometry));
 
-	if (!get_capacity(md->disk))
-		set_capacity(md->disk, size);
-	else
-		set_capacity_and_notify(md->disk, size);
+	set_capacity(md->disk, size);
 
 	dm_table_event_callback(t, event_callback, md);
 
@@ -2305,6 +2320,7 @@ int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t)
 {
 	enum dm_queue_mode type = dm_table_get_type(t);
 	struct queue_limits limits;
+	struct table_device *td;
 	int r;
 
 	switch (type) {
@@ -2333,23 +2349,46 @@ int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t)
 	if (r)
 		return r;
 
+	/*
+	 * Hold lock to make sure add_disk() and del_gendisk() won't concurrent
+	 * with open_table_device() and close_table_device().
+	 */
+	mutex_lock(&md->table_devices_lock);
 	r = add_disk(md->disk);
+	mutex_unlock(&md->table_devices_lock);
 	if (r)
 		return r;
 
-	r = dm_sysfs_init(md);
-	if (r) {
-		del_gendisk(md->disk);
-		return r;
+	/*
+	 * Register the holder relationship for devices added before the disk
+	 * was live.
+	 */
+	list_for_each_entry(td, &md->table_devices, list) {
+		r = bd_link_disk_holder(td->dm_dev.bdev, md->disk);
+		if (r)
+			goto out_undo_holders;
 	}
+
+	r = dm_sysfs_init(md);
+	if (r)
+		goto out_undo_holders;
+
 	md->type = type;
 	return 0;
+
+out_undo_holders:
+	list_for_each_entry_continue_reverse(td, &md->table_devices, list)
+		bd_unlink_disk_holder(td->dm_dev.bdev, md->disk);
+	mutex_lock(&md->table_devices_lock);
+	del_gendisk(md->disk);
+	mutex_unlock(&md->table_devices_lock);
+	return r;
 }
 
 struct mapped_device *dm_get_md(dev_t dev)
 {
 	struct mapped_device *md;
-	unsigned minor = MINOR(dev);
+	unsigned int minor = MINOR(dev);
 
 	if (MAJOR(dev) != _major || minor >= (1 << MINORBITS))
 		return NULL;
@@ -2543,6 +2582,7 @@ static void dm_wq_work(struct work_struct *work)
 			break;
 
 		submit_bio_noacct(bio);
+		cond_resched();
 	}
 }
 
@@ -2631,7 +2671,7 @@ static void unlock_fs(struct mapped_device *md)
  * are being added to md->deferred list.
  */
 static int __dm_suspend(struct mapped_device *md, struct dm_table *map,
-			unsigned suspend_flags, unsigned int task_state,
+			unsigned int suspend_flags, unsigned int task_state,
 			int dmf_suspended_flag)
 {
 	bool do_lockfs = suspend_flags & DM_SUSPEND_LOCKFS_FLAG;
@@ -2738,7 +2778,7 @@ static int __dm_suspend(struct mapped_device *md, struct dm_table *map,
  *
  * To abort suspend, start the request_queue.
  */
-int dm_suspend(struct mapped_device *md, unsigned suspend_flags)
+int dm_suspend(struct mapped_device *md, unsigned int suspend_flags)
 {
 	struct dm_table *map = NULL;
 	int r = 0;
@@ -2761,6 +2801,10 @@ retry:
 	}
 
 	map = rcu_dereference_protected(md->map, lockdep_is_held(&md->suspend_lock));
+	if (!map) {
+		/* avoid deadlock with fs/namespace.c:do_mount() */
+		suspend_flags &= ~DM_SUSPEND_LOCKFS_FLAG;
+	}
 
 	r = __dm_suspend(md, map, suspend_flags, TASK_INTERRUPTIBLE, DMF_SUSPENDED);
 	if (r)
@@ -2840,7 +2884,7 @@ out:
  * It may be used only from the kernel.
  */
 
-static void __dm_internal_suspend(struct mapped_device *md, unsigned suspend_flags)
+static void __dm_internal_suspend(struct mapped_device *md, unsigned int suspend_flags)
 {
 	struct dm_table *map = NULL;
 
@@ -2942,24 +2986,26 @@ EXPORT_SYMBOL_GPL(dm_internal_resume_fast);
  * Event notification.
  *---------------------------------------------------------------*/
 int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
-		       unsigned cookie)
+		      unsigned int cookie, bool need_resize_uevent)
 {
 	int r;
-	unsigned noio_flag;
+	unsigned int noio_flag;
 	char udev_cookie[DM_COOKIE_LENGTH];
-	char *envp[] = { udev_cookie, NULL };
-
-	noio_flag = memalloc_noio_save();
-
-	if (!cookie)
-		r = kobject_uevent(&disk_to_dev(md->disk)->kobj, action);
-	else {
+	char *envp[3] = { NULL, NULL, NULL };
+	char **envpp = envp;
+	if (cookie) {
 		snprintf(udev_cookie, DM_COOKIE_LENGTH, "%s=%u",
 			 DM_COOKIE_ENV_VAR_NAME, cookie);
-		r = kobject_uevent_env(&disk_to_dev(md->disk)->kobj,
-				       action, envp);
+		*envpp++ = udev_cookie;
+	}
+	if (need_resize_uevent) {
+		*envpp++ = "RESIZE=1";
 	}
 
+	noio_flag = memalloc_noio_save();
+
+	r = kobject_uevent_env(&disk_to_dev(md->disk)->kobj, action, envp);
+
 	memalloc_noio_restore(noio_flag);
 
 	return r;
diff --git linux-libre-6.1-gnu/drivers/md/dm.h linux-libre-6.1.39-gnu/drivers/md/dm.h
index 5201df03ce40..a7917df09caf 100644
--- linux-libre-6.1-gnu/drivers/md/dm.h
+++ linux-libre-6.1.39-gnu/drivers/md/dm.h
@@ -203,7 +203,7 @@ int dm_get_table_device(struct mapped_device *md, dev_t dev, fmode_t mode,
 void dm_put_table_device(struct mapped_device *md, struct dm_dev *d);
 
 int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
-		      unsigned cookie);
+		      unsigned int cookie, bool need_resize_uevent);
 
 void dm_internal_suspend(struct mapped_device *md);
 void dm_internal_resume(struct mapped_device *md);
@@ -222,6 +222,6 @@ void dm_free_md_mempools(struct dm_md_mempools *pools);
 /*
  * Various helpers
  */
-unsigned dm_get_reserved_bio_based_ios(void);
+unsigned int dm_get_reserved_bio_based_ios(void);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/md/md-bitmap.c linux-libre-6.1.39-gnu/drivers/md/md-bitmap.c
index bf6dffadbe6f..8bbeeec70905 100644
--- linux-libre-6.1-gnu/drivers/md/md-bitmap.c
+++ linux-libre-6.1.39-gnu/drivers/md/md-bitmap.c
@@ -54,14 +54,7 @@ __acquires(bitmap->lock)
 {
 	unsigned char *mappage;
 
-	if (page >= bitmap->pages) {
-		/* This can happen if bitmap_start_sync goes beyond
-		 * End-of-device while looking for a whole page.
-		 * It is harmless.
-		 */
-		return -EINVAL;
-	}
-
+	WARN_ON_ONCE(page >= bitmap->pages);
 	if (bitmap->bp[page].hijacked) /* it's hijacked, don't try to alloc */
 		return 0;
 
@@ -486,7 +479,7 @@ void md_bitmap_print_sb(struct bitmap *bitmap)
 	sb = kmap_atomic(bitmap->storage.sb_page);
 	pr_debug("%s: bitmap file superblock:\n", bmname(bitmap));
 	pr_debug("         magic: %08x\n", le32_to_cpu(sb->magic));
-	pr_debug("       version: %d\n", le32_to_cpu(sb->version));
+	pr_debug("       version: %u\n", le32_to_cpu(sb->version));
 	pr_debug("          uuid: %08x.%08x.%08x.%08x\n",
 		 le32_to_cpu(*(__le32 *)(sb->uuid+0)),
 		 le32_to_cpu(*(__le32 *)(sb->uuid+4)),
@@ -497,11 +490,11 @@ void md_bitmap_print_sb(struct bitmap *bitmap)
 	pr_debug("events cleared: %llu\n",
 		 (unsigned long long) le64_to_cpu(sb->events_cleared));
 	pr_debug("         state: %08x\n", le32_to_cpu(sb->state));
-	pr_debug("     chunksize: %d B\n", le32_to_cpu(sb->chunksize));
-	pr_debug("  daemon sleep: %ds\n", le32_to_cpu(sb->daemon_sleep));
+	pr_debug("     chunksize: %u B\n", le32_to_cpu(sb->chunksize));
+	pr_debug("  daemon sleep: %us\n", le32_to_cpu(sb->daemon_sleep));
 	pr_debug("     sync size: %llu KB\n",
 		 (unsigned long long)le64_to_cpu(sb->sync_size)/2);
-	pr_debug("max write behind: %d\n", le32_to_cpu(sb->write_behind));
+	pr_debug("max write behind: %u\n", le32_to_cpu(sb->write_behind));
 	kunmap_atomic(sb);
 }
 
@@ -1000,7 +993,6 @@ static int md_bitmap_file_test_bit(struct bitmap *bitmap, sector_t block)
 	return set;
 }
 
-
 /* this gets called when the md device is ready to unplug its underlying
  * (slave) device queues -- before we let any writes go down, we need to
  * sync the dirty pages of the bitmap file to disk */
@@ -1010,8 +1002,7 @@ void md_bitmap_unplug(struct bitmap *bitmap)
 	int dirty, need_write;
 	int writing = 0;
 
-	if (!bitmap || !bitmap->storage.filemap ||
-	    test_bit(BITMAP_STALE, &bitmap->flags))
+	if (!md_bitmap_enabled(bitmap))
 		return;
 
 	/* look at each page to see if there are any set bits that need to be
@@ -1364,6 +1355,14 @@ __acquires(bitmap->lock)
 	sector_t csize;
 	int err;
 
+	if (page >= bitmap->pages) {
+		/*
+		 * This can happen if bitmap_start_sync goes beyond
+		 * End-of-device while looking for a whole page or
+		 * user set a huge number to sysfs bitmap_set_bits.
+		 */
+		return NULL;
+	}
 	err = md_bitmap_checkpage(bitmap, page, create, 0);
 
 	if (bitmap->bp[page].hijacked ||
@@ -2105,7 +2104,8 @@ int md_bitmap_resize(struct bitmap *bitmap, sector_t blocks,
 			bytes = DIV_ROUND_UP(chunks, 8);
 			if (!bitmap->mddev->bitmap_info.external)
 				bytes += sizeof(bitmap_super_t);
-		} while (bytes > (space << 9));
+		} while (bytes > (space << 9) && (chunkshift + BITMAP_BLOCK_SHIFT) <
+			(BITS_PER_BYTE * sizeof(((bitmap_super_t *)0)->chunksize) - 1));
 	} else
 		chunkshift = ffz(~chunksize) - BITMAP_BLOCK_SHIFT;
 
@@ -2150,7 +2150,7 @@ int md_bitmap_resize(struct bitmap *bitmap, sector_t blocks,
 	bitmap->counts.missing_pages = pages;
 	bitmap->counts.chunkshift = chunkshift;
 	bitmap->counts.chunks = chunks;
-	bitmap->mddev->bitmap_info.chunksize = 1 << (chunkshift +
+	bitmap->mddev->bitmap_info.chunksize = 1UL << (chunkshift +
 						     BITMAP_BLOCK_SHIFT);
 
 	blocks = min(old_counts.chunks << old_counts.chunkshift,
@@ -2176,8 +2176,8 @@ int md_bitmap_resize(struct bitmap *bitmap, sector_t blocks,
 				bitmap->counts.missing_pages = old_counts.pages;
 				bitmap->counts.chunkshift = old_counts.chunkshift;
 				bitmap->counts.chunks = old_counts.chunks;
-				bitmap->mddev->bitmap_info.chunksize = 1 << (old_counts.chunkshift +
-									     BITMAP_BLOCK_SHIFT);
+				bitmap->mddev->bitmap_info.chunksize =
+					1UL << (old_counts.chunkshift + BITMAP_BLOCK_SHIFT);
 				blocks = old_counts.chunks << old_counts.chunkshift;
 				pr_warn("Could not pre-allocate in-memory bitmap for cluster raid\n");
 				break;
@@ -2195,20 +2195,23 @@ int md_bitmap_resize(struct bitmap *bitmap, sector_t blocks,
 
 		if (set) {
 			bmc_new = md_bitmap_get_counter(&bitmap->counts, block, &new_blocks, 1);
-			if (*bmc_new == 0) {
-				/* need to set on-disk bits too. */
-				sector_t end = block + new_blocks;
-				sector_t start = block >> chunkshift;
-				start <<= chunkshift;
-				while (start < end) {
-					md_bitmap_file_set_bit(bitmap, block);
-					start += 1 << chunkshift;
+			if (bmc_new) {
+				if (*bmc_new == 0) {
+					/* need to set on-disk bits too. */
+					sector_t end = block + new_blocks;
+					sector_t start = block >> chunkshift;
+
+					start <<= chunkshift;
+					while (start < end) {
+						md_bitmap_file_set_bit(bitmap, block);
+						start += 1 << chunkshift;
+					}
+					*bmc_new = 2;
+					md_bitmap_count_page(&bitmap->counts, block, 1);
+					md_bitmap_set_pending(&bitmap->counts, block);
 				}
-				*bmc_new = 2;
-				md_bitmap_count_page(&bitmap->counts, block, 1);
-				md_bitmap_set_pending(&bitmap->counts, block);
+				*bmc_new |= NEEDED_MASK;
 			}
-			*bmc_new |= NEEDED_MASK;
 			if (new_blocks < old_blocks)
 				old_blocks = new_blocks;
 		}
@@ -2534,6 +2537,9 @@ chunksize_store(struct mddev *mddev, const char *buf, size_t len)
 	if (csize < 512 ||
 	    !is_power_of_2(csize))
 		return -EINVAL;
+	if (BITS_PER_LONG > 32 && csize >= (1ULL << (BITS_PER_BYTE *
+		sizeof(((bitmap_super_t *)0)->chunksize))))
+		return -EOVERFLOW;
 	mddev->bitmap_info.chunksize = csize;
 	return len;
 }
diff --git linux-libre-6.1-gnu/drivers/md/md-bitmap.h linux-libre-6.1.39-gnu/drivers/md/md-bitmap.h
index cfd7395de8fd..3a4750952b3a 100644
--- linux-libre-6.1-gnu/drivers/md/md-bitmap.h
+++ linux-libre-6.1.39-gnu/drivers/md/md-bitmap.h
@@ -273,6 +273,13 @@ int md_bitmap_copy_from_slot(struct mddev *mddev, int slot,
 			     sector_t *lo, sector_t *hi, bool clear_bits);
 void md_bitmap_free(struct bitmap *bitmap);
 void md_bitmap_wait_behind_writes(struct mddev *mddev);
+
+static inline bool md_bitmap_enabled(struct bitmap *bitmap)
+{
+	return bitmap && bitmap->storage.filemap &&
+	       !test_bit(BITMAP_STALE, &bitmap->flags);
+}
+
 #endif
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/md/md.c linux-libre-6.1.39-gnu/drivers/md/md.c
index a467b492d4ad..829e1bd9bcbf 100644
--- linux-libre-6.1-gnu/drivers/md/md.c
+++ linux-libre-6.1.39-gnu/drivers/md/md.c
@@ -443,6 +443,8 @@ static void md_submit_bio(struct bio *bio)
 	}
 
 	bio = bio_split_to_limits(bio);
+	if (!bio)
+		return;
 
 	if (mddev->ro == 1 && unlikely(rw == WRITE)) {
 		if (bio_sectors(bio) != 0)
@@ -509,13 +511,14 @@ static void md_end_flush(struct bio *bio)
 	struct md_rdev *rdev = bio->bi_private;
 	struct mddev *mddev = rdev->mddev;
 
+	bio_put(bio);
+
 	rdev_dec_pending(rdev, mddev);
 
 	if (atomic_dec_and_test(&mddev->flush_pending)) {
 		/* The pre-request flush has finished */
 		queue_work(md_wq, &mddev->flush_work);
 	}
-	bio_put(bio);
 }
 
 static void md_submit_flush_data(struct work_struct *ws);
@@ -913,10 +916,12 @@ static void super_written(struct bio *bio)
 	} else
 		clear_bit(LastDev, &rdev->flags);
 
+	bio_put(bio);
+
+	rdev_dec_pending(rdev, mddev);
+
 	if (atomic_dec_and_test(&mddev->pending_writes))
 		wake_up(&mddev->sb_wait);
-	rdev_dec_pending(rdev, mddev);
-	bio_put(bio);
 }
 
 void md_super_write(struct mddev *mddev, struct md_rdev *rdev,
@@ -3147,6 +3152,9 @@ slot_store(struct md_rdev *rdev, const char *buf, size_t len)
 		err = kstrtouint(buf, 10, (unsigned int *)&slot);
 		if (err < 0)
 			return err;
+		if (slot < 0)
+			/* overflow */
+			return -ENOSPC;
 	}
 	if (rdev->mddev->pers && slot == -1) {
 		/* Setting 'slot' on an active array requires also
@@ -3822,8 +3830,9 @@ int strict_strtoul_scaled(const char *cp, unsigned long *res, int scale)
 static ssize_t
 safe_delay_show(struct mddev *mddev, char *page)
 {
-	int msec = (mddev->safemode_delay*1000)/HZ;
-	return sprintf(page, "%d.%03d\n", msec/1000, msec%1000);
+	unsigned int msec = ((unsigned long)mddev->safemode_delay*1000)/HZ;
+
+	return sprintf(page, "%u.%03u\n", msec/1000, msec%1000);
 }
 static ssize_t
 safe_delay_store(struct mddev *mddev, const char *cbuf, size_t len)
@@ -3835,7 +3844,7 @@ safe_delay_store(struct mddev *mddev, const char *cbuf, size_t len)
 		return -EINVAL;
 	}
 
-	if (strict_strtoul_scaled(cbuf, &msec, 3) < 0)
+	if (strict_strtoul_scaled(cbuf, &msec, 3) < 0 || msec > UINT_MAX / HZ)
 		return -EINVAL;
 	if (msec == 0)
 		mddev->safemode_delay = 0;
@@ -4504,6 +4513,8 @@ max_corrected_read_errors_store(struct mddev *mddev, const char *buf, size_t len
 	rv = kstrtouint(buf, 10, &n);
 	if (rv < 0)
 		return rv;
+	if (n > INT_MAX)
+		return -EINVAL;
 	atomic_set(&mddev->max_corr_read_errors, n);
 	return len;
 }
@@ -8020,16 +8031,16 @@ static int status_resync(struct seq_file *seq, struct mddev *mddev)
 	} else if (resync > max_sectors) {
 		resync = max_sectors;
 	} else {
-		resync -= atomic_read(&mddev->recovery_active);
-		if (resync < MD_RESYNC_ACTIVE) {
-			/*
-			 * Resync has started, but the subtraction has
-			 * yielded one of the special values. Force it
-			 * to active to ensure the status reports an
-			 * active resync.
-			 */
+		res = atomic_read(&mddev->recovery_active);
+		/*
+		 * Resync has started, but the subtraction has overflowed or
+		 * yielded one of the special values. Force it to active to
+		 * ensure the status reports an active resync.
+		 */
+		if (resync < res || resync - res < MD_RESYNC_ACTIVE)
 			resync = MD_RESYNC_ACTIVE;
-		}
+		else
+			resync -= res;
 	}
 
 	if (resync == MD_RESYNC_NONE) {
@@ -9034,7 +9045,7 @@ void md_do_sync(struct md_thread *thread)
 	mddev->pers->sync_request(mddev, max_sectors, &skipped);
 
 	if (!test_bit(MD_RECOVERY_CHECK, &mddev->recovery) &&
-	    mddev->curr_resync >= MD_RESYNC_ACTIVE) {
+	    mddev->curr_resync > MD_RESYNC_ACTIVE) {
 		if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) {
 			if (test_bit(MD_RECOVERY_INTR, &mddev->recovery)) {
 				if (mddev->curr_resync >= mddev->recovery_cp) {
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-array.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-array.c
index 3a963d783a86..eff9b41869f2 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-array.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-array.c
@@ -68,8 +68,8 @@ static int array_block_check(struct dm_block_validator *v,
 					       CSUM_XOR));
 	if (csum_disk != bh_le->csum) {
 		DMERR_LIMIT("array_block_check failed: csum %u != wanted %u",
-			    (unsigned) le32_to_cpu(csum_disk),
-			    (unsigned) le32_to_cpu(bh_le->csum));
+			    (unsigned int) le32_to_cpu(csum_disk),
+			    (unsigned int) le32_to_cpu(bh_le->csum));
 		return -EILSEQ;
 	}
 
@@ -94,7 +94,7 @@ static struct dm_block_validator array_validator = {
  * index - The index into _this_ specific block.
  */
 static void *element_at(struct dm_array_info *info, struct array_block *ab,
-			unsigned index)
+			unsigned int index)
 {
 	unsigned char *entry = (unsigned char *) (ab + 1);
 
@@ -108,9 +108,9 @@ static void *element_at(struct dm_array_info *info, struct array_block *ab,
  * in an array block.
  */
 static void on_entries(struct dm_array_info *info, struct array_block *ab,
-		       void (*fn)(void *, const void *, unsigned))
+		       void (*fn)(void *, const void *, unsigned int))
 {
-	unsigned nr_entries = le32_to_cpu(ab->nr_entries);
+	unsigned int nr_entries = le32_to_cpu(ab->nr_entries);
 	fn(info->value_type.context, element_at(info, ab, 0), nr_entries);
 }
 
@@ -171,7 +171,7 @@ static int alloc_ablock(struct dm_array_info *info, size_t size_of_block,
  * the current number of entries.
  */
 static void fill_ablock(struct dm_array_info *info, struct array_block *ab,
-			const void *value, unsigned new_nr)
+			const void *value, unsigned int new_nr)
 {
 	uint32_t nr_entries, delta, i;
 	struct dm_btree_value_type *vt = &info->value_type;
@@ -194,7 +194,7 @@ static void fill_ablock(struct dm_array_info *info, struct array_block *ab,
  * entries.
  */
 static void trim_ablock(struct dm_array_info *info, struct array_block *ab,
-			unsigned new_nr)
+			unsigned int new_nr)
 {
 	uint32_t nr_entries, delta;
 	struct dm_btree_value_type *vt = &info->value_type;
@@ -247,7 +247,7 @@ static void unlock_ablock(struct dm_array_info *info, struct dm_block *block)
  * / max_entries).
  */
 static int lookup_ablock(struct dm_array_info *info, dm_block_t root,
-			 unsigned index, struct dm_block **block,
+			 unsigned int index, struct dm_block **block,
 			 struct array_block **ab)
 {
 	int r;
@@ -295,7 +295,7 @@ static int __shadow_ablock(struct dm_array_info *info, dm_block_t b,
  * The shadow op will often be a noop.  Only insert if it really
  * copied data.
  */
-static int __reinsert_ablock(struct dm_array_info *info, unsigned index,
+static int __reinsert_ablock(struct dm_array_info *info, unsigned int index,
 			     struct dm_block *block, dm_block_t b,
 			     dm_block_t *root)
 {
@@ -321,7 +321,7 @@ static int __reinsert_ablock(struct dm_array_info *info, unsigned index,
  * for both the current root block, and the new one.
  */
 static int shadow_ablock(struct dm_array_info *info, dm_block_t *root,
-			 unsigned index, struct dm_block **block,
+			 unsigned int index, struct dm_block **block,
 			 struct array_block **ab)
 {
 	int r;
@@ -346,7 +346,7 @@ static int shadow_ablock(struct dm_array_info *info, dm_block_t *root,
  */
 static int insert_new_ablock(struct dm_array_info *info, size_t size_of_block,
 			     uint32_t max_entries,
-			     unsigned block_index, uint32_t nr,
+			     unsigned int block_index, uint32_t nr,
 			     const void *value, dm_block_t *root)
 {
 	int r;
@@ -365,8 +365,8 @@ static int insert_new_ablock(struct dm_array_info *info, size_t size_of_block,
 }
 
 static int insert_full_ablocks(struct dm_array_info *info, size_t size_of_block,
-			       unsigned begin_block, unsigned end_block,
-			       unsigned max_entries, const void *value,
+			       unsigned int begin_block, unsigned int end_block,
+			       unsigned int max_entries, const void *value,
 			       dm_block_t *root)
 {
 	int r = 0;
@@ -402,20 +402,20 @@ struct resize {
 	/*
 	 * Maximum nr entries in an array block.
 	 */
-	unsigned max_entries;
+	unsigned int max_entries;
 
 	/*
 	 * nr of completely full blocks in the array.
 	 *
 	 * 'old' refers to before the resize, 'new' after.
 	 */
-	unsigned old_nr_full_blocks, new_nr_full_blocks;
+	unsigned int old_nr_full_blocks, new_nr_full_blocks;
 
 	/*
 	 * Number of entries in the final block.  0 iff only full blocks in
 	 * the array.
 	 */
-	unsigned old_nr_entries_in_last_block, new_nr_entries_in_last_block;
+	unsigned int old_nr_entries_in_last_block, new_nr_entries_in_last_block;
 
 	/*
 	 * The default value used when growing the array.
@@ -430,8 +430,8 @@ struct resize {
  * begin_index - the index of the first array block to remove.
  * end_index - the one-past-the-end value.  ie. this block is not removed.
  */
-static int drop_blocks(struct resize *resize, unsigned begin_index,
-		       unsigned end_index)
+static int drop_blocks(struct resize *resize, unsigned int begin_index,
+		       unsigned int end_index)
 {
 	int r;
 
@@ -449,8 +449,8 @@ static int drop_blocks(struct resize *resize, unsigned begin_index,
 /*
  * Calculates how many blocks are needed for the array.
  */
-static unsigned total_nr_blocks_needed(unsigned nr_full_blocks,
-				       unsigned nr_entries_in_last_block)
+static unsigned int total_nr_blocks_needed(unsigned int nr_full_blocks,
+				       unsigned int nr_entries_in_last_block)
 {
 	return nr_full_blocks + (nr_entries_in_last_block ? 1 : 0);
 }
@@ -461,7 +461,7 @@ static unsigned total_nr_blocks_needed(unsigned nr_full_blocks,
 static int shrink(struct resize *resize)
 {
 	int r;
-	unsigned begin, end;
+	unsigned int begin, end;
 	struct dm_block *block;
 	struct array_block *ab;
 
@@ -527,7 +527,7 @@ static int grow_add_tail_block(struct resize *resize)
 static int grow_needs_more_blocks(struct resize *resize)
 {
 	int r;
-	unsigned old_nr_blocks = resize->old_nr_full_blocks;
+	unsigned int old_nr_blocks = resize->old_nr_full_blocks;
 
 	if (resize->old_nr_entries_in_last_block > 0) {
 		old_nr_blocks++;
@@ -569,11 +569,11 @@ static int grow(struct resize *resize)
  * These are the value_type functions for the btree elements, which point
  * to array blocks.
  */
-static void block_inc(void *context, const void *value, unsigned count)
+static void block_inc(void *context, const void *value, unsigned int count)
 {
 	const __le64 *block_le = value;
 	struct dm_array_info *info = context;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++, block_le++)
 		dm_tm_inc(info->btree_info.tm, le64_to_cpu(*block_le));
@@ -618,9 +618,9 @@ static void __block_dec(void *context, const void *value)
 	dm_tm_dec(info->btree_info.tm, b);
 }
 
-static void block_dec(void *context, const void *value, unsigned count)
+static void block_dec(void *context, const void *value, unsigned int count)
 {
-	unsigned i;
+	unsigned int i;
 	for (i = 0; i < count; i++, value += sizeof(__le64))
 		__block_dec(context, value);
 }
@@ -700,10 +700,11 @@ int dm_array_resize(struct dm_array_info *info, dm_block_t root,
 EXPORT_SYMBOL_GPL(dm_array_resize);
 
 static int populate_ablock_with_values(struct dm_array_info *info, struct array_block *ab,
-				       value_fn fn, void *context, unsigned base, unsigned new_nr)
+				       value_fn fn, void *context,
+				       unsigned int base, unsigned int new_nr)
 {
 	int r;
-	unsigned i;
+	unsigned int i;
 	struct dm_btree_value_type *vt = &info->value_type;
 
 	BUG_ON(le32_to_cpu(ab->nr_entries));
@@ -728,7 +729,7 @@ int dm_array_new(struct dm_array_info *info, dm_block_t *root,
 	int r;
 	struct dm_block *block;
 	struct array_block *ab;
-	unsigned block_index, end_block, size_of_block, max_entries;
+	unsigned int block_index, end_block, size_of_block, max_entries;
 
 	r = dm_array_empty(info, root);
 	if (r)
@@ -776,7 +777,7 @@ int dm_array_get_value(struct dm_array_info *info, dm_block_t root,
 	struct dm_block *block;
 	struct array_block *ab;
 	size_t size_of_block;
-	unsigned entry, max_entries;
+	unsigned int entry, max_entries;
 
 	size_of_block = dm_bm_block_size(dm_tm_get_bm(info->btree_info.tm));
 	max_entries = calc_max_entries(info->value_type.size, size_of_block);
@@ -804,8 +805,8 @@ static int array_set_value(struct dm_array_info *info, dm_block_t root,
 	struct dm_block *block;
 	struct array_block *ab;
 	size_t size_of_block;
-	unsigned max_entries;
-	unsigned entry;
+	unsigned int max_entries;
+	unsigned int entry;
 	void *old_value;
 	struct dm_btree_value_type *vt = &info->value_type;
 
@@ -861,9 +862,9 @@ static int walk_ablock(void *context, uint64_t *keys, void *leaf)
 	struct walk_info *wi = context;
 
 	int r;
-	unsigned i;
+	unsigned int i;
 	__le64 block_le;
-	unsigned nr_entries, max_entries;
+	unsigned int nr_entries, max_entries;
 	struct dm_block *block;
 	struct array_block *ab;
 
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-array.h linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-array.h
index d7d2d579c662..b6c7077c7359 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-array.h
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-array.h
@@ -198,7 +198,7 @@ struct dm_array_cursor {
 
 	struct dm_block *block;
 	struct array_block *ab;
-	unsigned index;
+	unsigned int index;
 };
 
 int dm_array_cursor_begin(struct dm_array_info *info,
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-bitset.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-bitset.c
index b7208d82e748..625d93498cdd 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-bitset.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-bitset.c
@@ -41,7 +41,7 @@ EXPORT_SYMBOL_GPL(dm_bitset_empty);
 
 struct packer_context {
 	bit_value_fn fn;
-	unsigned nr_bits;
+	unsigned int nr_bits;
 	void *context;
 };
 
@@ -49,7 +49,7 @@ static int pack_bits(uint32_t index, void *value, void *context)
 {
 	int r;
 	struct packer_context *p = context;
-	unsigned bit, nr = min(64u, p->nr_bits - (index * 64));
+	unsigned int bit, nr = min(64u, p->nr_bits - (index * 64));
 	uint64_t word = 0;
 	bool bv;
 
@@ -147,7 +147,7 @@ static int get_array_entry(struct dm_disk_bitset *info, dm_block_t root,
 			   uint32_t index, dm_block_t *new_root)
 {
 	int r;
-	unsigned array_index = index / BITS_PER_ARRAY_ENTRY;
+	unsigned int array_index = index / BITS_PER_ARRAY_ENTRY;
 
 	if (info->current_index_set) {
 		if (info->current_index == array_index)
@@ -165,7 +165,7 @@ int dm_bitset_set_bit(struct dm_disk_bitset *info, dm_block_t root,
 		      uint32_t index, dm_block_t *new_root)
 {
 	int r;
-	unsigned b = index % BITS_PER_ARRAY_ENTRY;
+	unsigned int b = index % BITS_PER_ARRAY_ENTRY;
 
 	r = get_array_entry(info, root, index, new_root);
 	if (r)
@@ -182,7 +182,7 @@ int dm_bitset_clear_bit(struct dm_disk_bitset *info, dm_block_t root,
 			uint32_t index, dm_block_t *new_root)
 {
 	int r;
-	unsigned b = index % BITS_PER_ARRAY_ENTRY;
+	unsigned int b = index % BITS_PER_ARRAY_ENTRY;
 
 	r = get_array_entry(info, root, index, new_root);
 	if (r)
@@ -199,7 +199,7 @@ int dm_bitset_test_bit(struct dm_disk_bitset *info, dm_block_t root,
 		       uint32_t index, dm_block_t *new_root, bool *result)
 {
 	int r;
-	unsigned b = index % BITS_PER_ARRAY_ENTRY;
+	unsigned int b = index % BITS_PER_ARRAY_ENTRY;
 
 	r = get_array_entry(info, root, index, new_root);
 	if (r)
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-block-manager.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-block-manager.c
index 11935864f50f..1f40100908d7 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-block-manager.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-block-manager.c
@@ -57,10 +57,10 @@ struct waiter {
 	int wants_write;
 };
 
-static unsigned __find_holder(struct block_lock *lock,
+static unsigned int __find_holder(struct block_lock *lock,
 			      struct task_struct *task)
 {
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < MAX_HOLDERS; i++)
 		if (lock->holders[i] == task)
@@ -73,7 +73,7 @@ static unsigned __find_holder(struct block_lock *lock,
 /* call this *after* you increment lock->count */
 static void __add_holder(struct block_lock *lock, struct task_struct *task)
 {
-	unsigned h = __find_holder(lock, NULL);
+	unsigned int h = __find_holder(lock, NULL);
 #ifdef CONFIG_DM_DEBUG_BLOCK_STACK_TRACING
 	struct stack_store *t;
 #endif
@@ -90,14 +90,14 @@ static void __add_holder(struct block_lock *lock, struct task_struct *task)
 /* call this *before* you decrement lock->count */
 static void __del_holder(struct block_lock *lock, struct task_struct *task)
 {
-	unsigned h = __find_holder(lock, task);
+	unsigned int h = __find_holder(lock, task);
 	lock->holders[h] = NULL;
 	put_task_struct(task);
 }
 
 static int __check_holder(struct block_lock *lock)
 {
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < MAX_HOLDERS; i++) {
 		if (lock->holders[i] == current) {
@@ -376,8 +376,8 @@ struct dm_block_manager {
 };
 
 struct dm_block_manager *dm_block_manager_create(struct block_device *bdev,
-						 unsigned block_size,
-						 unsigned max_held_per_thread)
+						 unsigned int block_size,
+						 unsigned int max_held_per_thread)
 {
 	int r;
 	struct dm_block_manager *bm;
@@ -415,7 +415,7 @@ void dm_block_manager_destroy(struct dm_block_manager *bm)
 }
 EXPORT_SYMBOL_GPL(dm_block_manager_destroy);
 
-unsigned dm_bm_block_size(struct dm_block_manager *bm)
+unsigned int dm_bm_block_size(struct dm_block_manager *bm)
 {
 	return dm_bufio_get_block_size(bm->bufio);
 }
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-block-manager.h linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-block-manager.h
index e728937f376a..58a23b8ec190 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-block-manager.h
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-block-manager.h
@@ -32,11 +32,11 @@ void *dm_block_data(struct dm_block *b);
  */
 struct dm_block_manager;
 struct dm_block_manager *dm_block_manager_create(
-	struct block_device *bdev, unsigned block_size,
-	unsigned max_held_per_thread);
+	struct block_device *bdev, unsigned int block_size,
+	unsigned int max_held_per_thread);
 void dm_block_manager_destroy(struct dm_block_manager *bm);
 
-unsigned dm_bm_block_size(struct dm_block_manager *bm);
+unsigned int dm_bm_block_size(struct dm_block_manager *bm);
 dm_block_t dm_bm_nr_blocks(struct dm_block_manager *bm);
 
 /*----------------------------------------------------------------*/
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree-remove.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree-remove.c
index 4ead31e0d8ce..ac213138b021 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree-remove.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree-remove.c
@@ -124,10 +124,10 @@ static int node_copy(struct btree_node *left, struct btree_node *right, int shif
 /*
  * Delete a specific entry from a leaf node.
  */
-static void delete_at(struct btree_node *n, unsigned index)
+static void delete_at(struct btree_node *n, unsigned int index)
 {
-	unsigned nr_entries = le32_to_cpu(n->header.nr_entries);
-	unsigned nr_to_copy = nr_entries - (index + 1);
+	unsigned int nr_entries = le32_to_cpu(n->header.nr_entries);
+	unsigned int nr_to_copy = nr_entries - (index + 1);
 	uint32_t value_size = le32_to_cpu(n->header.value_size);
 	BUG_ON(index >= nr_entries);
 
@@ -144,20 +144,20 @@ static void delete_at(struct btree_node *n, unsigned index)
 	n->header.nr_entries = cpu_to_le32(nr_entries - 1);
 }
 
-static unsigned merge_threshold(struct btree_node *n)
+static unsigned int merge_threshold(struct btree_node *n)
 {
 	return le32_to_cpu(n->header.max_entries) / 3;
 }
 
 struct child {
-	unsigned index;
+	unsigned int index;
 	struct dm_block *block;
 	struct btree_node *n;
 };
 
 static int init_child(struct dm_btree_info *info, struct dm_btree_value_type *vt,
 		      struct btree_node *parent,
-		      unsigned index, struct child *result)
+		      unsigned int index, struct child *result)
 {
 	int r, inc;
 	dm_block_t root;
@@ -263,7 +263,7 @@ static int __rebalance2(struct dm_btree_info *info, struct btree_node *parent,
 		/*
 		 * Rebalance.
 		 */
-		unsigned target_left = (nr_left + nr_right) / 2;
+		unsigned int target_left = (nr_left + nr_right) / 2;
 		ret = shift(left, right, nr_left - target_left);
 		if (ret)
 			return ret;
@@ -273,7 +273,7 @@ static int __rebalance2(struct dm_btree_info *info, struct btree_node *parent,
 }
 
 static int rebalance2(struct shadow_spine *s, struct dm_btree_info *info,
-		      struct dm_btree_value_type *vt, unsigned left_index)
+		      struct dm_btree_value_type *vt, unsigned int left_index)
 {
 	int r;
 	struct btree_node *parent;
@@ -310,7 +310,7 @@ static int delete_center_node(struct dm_btree_info *info, struct btree_node *par
 			      uint32_t nr_left, uint32_t nr_center, uint32_t nr_right)
 {
 	uint32_t max_entries = le32_to_cpu(left->header.max_entries);
-	unsigned shift = min(max_entries - nr_left, nr_center);
+	unsigned int shift = min(max_entries - nr_left, nr_center);
 
 	if (nr_left + shift > max_entries) {
 		DMERR("node shift out of bounds");
@@ -351,10 +351,10 @@ static int redistribute3(struct dm_btree_info *info, struct btree_node *parent,
 {
 	int s, ret;
 	uint32_t max_entries = le32_to_cpu(left->header.max_entries);
-	unsigned total = nr_left + nr_center + nr_right;
-	unsigned target_right = total / 3;
-	unsigned remainder = (target_right * 3) != total;
-	unsigned target_left = target_right + remainder;
+	unsigned int total = nr_left + nr_center + nr_right;
+	unsigned int target_right = total / 3;
+	unsigned int remainder = (target_right * 3) != total;
+	unsigned int target_left = target_right + remainder;
 
 	BUG_ON(target_left > max_entries);
 	BUG_ON(target_right > max_entries);
@@ -422,7 +422,7 @@ static int __rebalance3(struct dm_btree_info *info, struct btree_node *parent,
 	uint32_t nr_center = le32_to_cpu(center->header.nr_entries);
 	uint32_t nr_right = le32_to_cpu(right->header.nr_entries);
 
-	unsigned threshold = merge_threshold(left) * 4 + 1;
+	unsigned int threshold = merge_threshold(left) * 4 + 1;
 
 	if ((left->header.max_entries != center->header.max_entries) ||
 	    (center->header.max_entries != right->header.max_entries)) {
@@ -440,7 +440,7 @@ static int __rebalance3(struct dm_btree_info *info, struct btree_node *parent,
 }
 
 static int rebalance3(struct shadow_spine *s, struct dm_btree_info *info,
-		      struct dm_btree_value_type *vt, unsigned left_index)
+		      struct dm_btree_value_type *vt, unsigned int left_index)
 {
 	int r;
 	struct btree_node *parent = dm_block_data(shadow_current(s));
@@ -519,7 +519,7 @@ static int rebalance_children(struct shadow_spine *s,
 	return r;
 }
 
-static int do_leaf(struct btree_node *n, uint64_t key, unsigned *index)
+static int do_leaf(struct btree_node *n, uint64_t key, unsigned int *index)
 {
 	int i = lower_bound(n, key);
 
@@ -539,7 +539,7 @@ static int do_leaf(struct btree_node *n, uint64_t key, unsigned *index)
  */
 static int remove_raw(struct shadow_spine *s, struct dm_btree_info *info,
 		      struct dm_btree_value_type *vt, dm_block_t root,
-		      uint64_t key, unsigned *index)
+		      uint64_t key, unsigned int *index)
 {
 	int i = *index, r;
 	struct btree_node *n;
@@ -589,7 +589,7 @@ static int remove_raw(struct shadow_spine *s, struct dm_btree_info *info,
 int dm_btree_remove(struct dm_btree_info *info, dm_block_t root,
 		    uint64_t *keys, dm_block_t *new_root)
 {
-	unsigned level, last_level = info->levels - 1;
+	unsigned int level, last_level = info->levels - 1;
 	int index = 0, r = 0;
 	struct shadow_spine spine;
 	struct btree_node *n;
@@ -601,7 +601,7 @@ int dm_btree_remove(struct dm_btree_info *info, dm_block_t root,
 		r = remove_raw(&spine, info,
 			       (level == last_level ?
 				&info->value_type : &le64_vt),
-			       root, keys[level], (unsigned *)&index);
+			       root, keys[level], (unsigned int *)&index);
 		if (r < 0)
 			break;
 
@@ -685,9 +685,9 @@ static int remove_nearest(struct shadow_spine *s, struct dm_btree_info *info,
 
 static int remove_one(struct dm_btree_info *info, dm_block_t root,
 		      uint64_t *keys, uint64_t end_key,
-		      dm_block_t *new_root, unsigned *nr_removed)
+		      dm_block_t *new_root, unsigned int *nr_removed)
 {
-	unsigned level, last_level = info->levels - 1;
+	unsigned int level, last_level = info->levels - 1;
 	int index = 0, r = 0;
 	struct shadow_spine spine;
 	struct btree_node *n;
@@ -698,7 +698,7 @@ static int remove_one(struct dm_btree_info *info, dm_block_t root,
 	init_shadow_spine(&spine, info);
 	for (level = 0; level < last_level; level++) {
 		r = remove_raw(&spine, info, &le64_vt,
-			       root, keys[level], (unsigned *) &index);
+			       root, keys[level], (unsigned int *) &index);
 		if (r < 0)
 			goto out;
 
@@ -742,7 +742,7 @@ out:
 
 int dm_btree_remove_leaves(struct dm_btree_info *info, dm_block_t root,
 			   uint64_t *first_key, uint64_t end_key,
-			   dm_block_t *new_root, unsigned *nr_removed)
+			   dm_block_t *new_root, unsigned int *nr_removed)
 {
 	int r;
 
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree-spine.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree-spine.c
index e653458888a7..45a39d4f1c10 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree-spine.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree-spine.c
@@ -234,12 +234,12 @@ dm_block_t shadow_root(struct shadow_spine *s)
 	return s->root;
 }
 
-static void le64_inc(void *context, const void *value_le, unsigned count)
+static void le64_inc(void *context, const void *value_le, unsigned int count)
 {
 	dm_tm_with_runs(context, value_le, count, dm_tm_inc_range);
 }
 
-static void le64_dec(void *context, const void *value_le, unsigned count)
+static void le64_dec(void *context, const void *value_le, unsigned int count)
 {
 	dm_tm_with_runs(context, value_le, count, dm_tm_dec_range);
 }
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree.c
index 5ce64e93aae7..1cc783d7030d 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree.c
@@ -23,8 +23,8 @@ static void memcpy_disk(void *dest, const void *src, size_t len)
 	__dm_unbless_for_disk(src);
 }
 
-static void array_insert(void *base, size_t elt_size, unsigned nr_elts,
-			 unsigned index, void *elt)
+static void array_insert(void *base, size_t elt_size, unsigned int nr_elts,
+			 unsigned int index, void *elt)
 	__dm_written_to_disk(elt)
 {
 	if (index < nr_elts)
@@ -80,7 +80,7 @@ void inc_children(struct dm_transaction_manager *tm, struct btree_node *n,
 		vt->inc(vt->context, value_ptr(n, 0), nr_entries);
 }
 
-static int insert_at(size_t value_size, struct btree_node *node, unsigned index,
+static int insert_at(size_t value_size, struct btree_node *node, unsigned int index,
 		     uint64_t key, void *value)
 	__dm_written_to_disk(value)
 {
@@ -162,9 +162,9 @@ EXPORT_SYMBOL_GPL(dm_btree_empty);
 struct frame {
 	struct dm_block *b;
 	struct btree_node *n;
-	unsigned level;
-	unsigned nr_children;
-	unsigned current_child;
+	unsigned int level;
+	unsigned int nr_children;
+	unsigned int current_child;
 };
 
 struct del_stack {
@@ -193,7 +193,7 @@ static int unprocessed_frames(struct del_stack *s)
 
 static void prefetch_children(struct del_stack *s, struct frame *f)
 {
-	unsigned i;
+	unsigned int i;
 	struct dm_block_manager *bm = dm_tm_get_bm(s->tm);
 
 	for (i = 0; i < f->nr_children; i++)
@@ -205,7 +205,7 @@ static bool is_internal_level(struct dm_btree_info *info, struct frame *f)
 	return f->level < (info->levels - 1);
 }
 
-static int push_frame(struct del_stack *s, dm_block_t b, unsigned level)
+static int push_frame(struct del_stack *s, dm_block_t b, unsigned int level)
 {
 	int r;
 	uint32_t ref_count;
@@ -371,7 +371,7 @@ static int btree_lookup_raw(struct ro_spine *s, dm_block_t block, uint64_t key,
 int dm_btree_lookup(struct dm_btree_info *info, dm_block_t root,
 		    uint64_t *keys, void *value_le)
 {
-	unsigned level, last_level = info->levels - 1;
+	unsigned int level, last_level = info->levels - 1;
 	int r = -ENODATA;
 	uint64_t rkey;
 	__le64 internal_value_le;
@@ -467,7 +467,7 @@ out:
 int dm_btree_lookup_next(struct dm_btree_info *info, dm_block_t root,
 			 uint64_t *keys, uint64_t *rkey, void *value_le)
 {
-	unsigned level;
+	unsigned int level;
 	int r = -ENODATA;
 	__le64 internal_value_le;
 	struct ro_spine spine;
@@ -502,9 +502,9 @@ EXPORT_SYMBOL_GPL(dm_btree_lookup_next);
  * Copies entries from one region of a btree node to another.  The regions
  * must not overlap.
  */
-static void copy_entries(struct btree_node *dest, unsigned dest_offset,
-			 struct btree_node *src, unsigned src_offset,
-			 unsigned count)
+static void copy_entries(struct btree_node *dest, unsigned int dest_offset,
+			 struct btree_node *src, unsigned int src_offset,
+			 unsigned int count)
 {
 	size_t value_size = le32_to_cpu(dest->header.value_size);
 	memcpy(dest->keys + dest_offset, src->keys + src_offset, count * sizeof(uint64_t));
@@ -515,9 +515,9 @@ static void copy_entries(struct btree_node *dest, unsigned dest_offset,
  * Moves entries from one region fo a btree node to another.  The regions
  * may overlap.
  */
-static void move_entries(struct btree_node *dest, unsigned dest_offset,
-			 struct btree_node *src, unsigned src_offset,
-			 unsigned count)
+static void move_entries(struct btree_node *dest, unsigned int dest_offset,
+			 struct btree_node *src, unsigned int src_offset,
+			 unsigned int count)
 {
 	size_t value_size = le32_to_cpu(dest->header.value_size);
 	memmove(dest->keys + dest_offset, src->keys + src_offset, count * sizeof(uint64_t));
@@ -528,7 +528,7 @@ static void move_entries(struct btree_node *dest, unsigned dest_offset,
  * Erases the first 'count' entries of a btree node, shifting following
  * entries down into their place.
  */
-static void shift_down(struct btree_node *n, unsigned count)
+static void shift_down(struct btree_node *n, unsigned int count)
 {
 	move_entries(n, 0, n, count, le32_to_cpu(n->header.nr_entries) - count);
 }
@@ -537,7 +537,7 @@ static void shift_down(struct btree_node *n, unsigned count)
  * Moves entries in a btree node up 'count' places, making space for
  * new entries at the start of the node.
  */
-static void shift_up(struct btree_node *n, unsigned count)
+static void shift_up(struct btree_node *n, unsigned int count)
 {
 	move_entries(n, count, n, 0, le32_to_cpu(n->header.nr_entries));
 }
@@ -548,18 +548,18 @@ static void shift_up(struct btree_node *n, unsigned count)
  */
 static void redistribute2(struct btree_node *left, struct btree_node *right)
 {
-	unsigned nr_left = le32_to_cpu(left->header.nr_entries);
-	unsigned nr_right = le32_to_cpu(right->header.nr_entries);
-	unsigned total = nr_left + nr_right;
-	unsigned target_left = total / 2;
-	unsigned target_right = total - target_left;
+	unsigned int nr_left = le32_to_cpu(left->header.nr_entries);
+	unsigned int nr_right = le32_to_cpu(right->header.nr_entries);
+	unsigned int total = nr_left + nr_right;
+	unsigned int target_left = total / 2;
+	unsigned int target_right = total - target_left;
 
 	if (nr_left < target_left) {
-		unsigned delta = target_left - nr_left;
+		unsigned int delta = target_left - nr_left;
 		copy_entries(left, nr_left, right, 0, delta);
 		shift_down(right, delta);
 	} else if (nr_left > target_left) {
-		unsigned delta = nr_left - target_left;
+		unsigned int delta = nr_left - target_left;
 		if (nr_right)
 			shift_up(right, delta);
 		copy_entries(right, 0, left, target_left, delta);
@@ -576,10 +576,10 @@ static void redistribute2(struct btree_node *left, struct btree_node *right)
 static void redistribute3(struct btree_node *left, struct btree_node *center,
 			  struct btree_node *right)
 {
-	unsigned nr_left = le32_to_cpu(left->header.nr_entries);
-	unsigned nr_center = le32_to_cpu(center->header.nr_entries);
-	unsigned nr_right = le32_to_cpu(right->header.nr_entries);
-	unsigned total, target_left, target_center, target_right;
+	unsigned int nr_left = le32_to_cpu(left->header.nr_entries);
+	unsigned int nr_center = le32_to_cpu(center->header.nr_entries);
+	unsigned int nr_right = le32_to_cpu(right->header.nr_entries);
+	unsigned int total, target_left, target_center, target_right;
 
 	BUG_ON(nr_center);
 
@@ -589,19 +589,19 @@ static void redistribute3(struct btree_node *left, struct btree_node *center,
 	target_right = (total - target_left - target_center);
 
 	if (nr_left < target_left) {
-		unsigned left_short = target_left - nr_left;
+		unsigned int left_short = target_left - nr_left;
 		copy_entries(left, nr_left, right, 0, left_short);
 		copy_entries(center, 0, right, left_short, target_center);
 		shift_down(right, nr_right - target_right);
 
 	} else if (nr_left < (target_left + target_center)) {
-		unsigned left_to_center = nr_left - target_left;
+		unsigned int left_to_center = nr_left - target_left;
 		copy_entries(center, 0, left, target_left, left_to_center);
 		copy_entries(center, left_to_center, right, 0, target_center - left_to_center);
 		shift_down(right, nr_right - target_right);
 
 	} else {
-		unsigned right_short = target_right - nr_right;
+		unsigned int right_short = target_right - nr_right;
 		shift_up(right, right_short);
 		copy_entries(right, 0, left, nr_left - right_short, right_short);
 		copy_entries(center, 0, left, target_left, nr_left - target_left);
@@ -642,7 +642,7 @@ static void redistribute3(struct btree_node *left, struct btree_node *center,
  *
  * Where A* is a shadow of A.
  */
-static int split_one_into_two(struct shadow_spine *s, unsigned parent_index,
+static int split_one_into_two(struct shadow_spine *s, unsigned int parent_index,
 			      struct dm_btree_value_type *vt, uint64_t key)
 {
 	int r;
@@ -696,7 +696,7 @@ static int split_one_into_two(struct shadow_spine *s, unsigned parent_index,
  * to the new shadow.
  */
 static int shadow_child(struct dm_btree_info *info, struct dm_btree_value_type *vt,
-			struct btree_node *parent, unsigned index,
+			struct btree_node *parent, unsigned int index,
 			struct dm_block **result)
 {
 	int r, inc;
@@ -725,11 +725,11 @@ static int shadow_child(struct dm_btree_info *info, struct dm_btree_value_type *
  * Splits two nodes into three.  This is more work, but results in fuller
  * nodes, so saves metadata space.
  */
-static int split_two_into_three(struct shadow_spine *s, unsigned parent_index,
+static int split_two_into_three(struct shadow_spine *s, unsigned int parent_index,
                                 struct dm_btree_value_type *vt, uint64_t key)
 {
 	int r;
-	unsigned middle_index;
+	unsigned int middle_index;
 	struct dm_block *left, *middle, *right, *parent;
 	struct btree_node *ln, *rn, *mn, *pn;
 	__le64 location;
@@ -830,7 +830,7 @@ static int btree_split_beneath(struct shadow_spine *s, uint64_t key)
 {
 	int r;
 	size_t size;
-	unsigned nr_left, nr_right;
+	unsigned int nr_left, nr_right;
 	struct dm_block *left, *right, *new_parent;
 	struct btree_node *pn, *ln, *rn;
 	__le64 val;
@@ -904,7 +904,7 @@ static int btree_split_beneath(struct shadow_spine *s, uint64_t key)
  * Redistributes a node's entries with its left sibling.
  */
 static int rebalance_left(struct shadow_spine *s, struct dm_btree_value_type *vt,
-			  unsigned parent_index, uint64_t key)
+			  unsigned int parent_index, uint64_t key)
 {
 	int r;
 	struct dm_block *sib;
@@ -933,7 +933,7 @@ static int rebalance_left(struct shadow_spine *s, struct dm_btree_value_type *vt
  * Redistributes a nodes entries with its right sibling.
  */
 static int rebalance_right(struct shadow_spine *s, struct dm_btree_value_type *vt,
-			   unsigned parent_index, uint64_t key)
+			   unsigned int parent_index, uint64_t key)
 {
 	int r;
 	struct dm_block *sib;
@@ -961,10 +961,10 @@ static int rebalance_right(struct shadow_spine *s, struct dm_btree_value_type *v
 /*
  * Returns the number of spare entries in a node.
  */
-static int get_node_free_space(struct dm_btree_info *info, dm_block_t b, unsigned *space)
+static int get_node_free_space(struct dm_btree_info *info, dm_block_t b, unsigned int *space)
 {
 	int r;
-	unsigned nr_entries;
+	unsigned int nr_entries;
 	struct dm_block *block;
 	struct btree_node *node;
 
@@ -990,12 +990,12 @@ static int get_node_free_space(struct dm_btree_info *info, dm_block_t b, unsigne
  */
 #define SPACE_THRESHOLD 8
 static int rebalance_or_split(struct shadow_spine *s, struct dm_btree_value_type *vt,
-			      unsigned parent_index, uint64_t key)
+			      unsigned int parent_index, uint64_t key)
 {
 	int r;
 	struct btree_node *parent = dm_block_data(shadow_parent(s));
-	unsigned nr_parent = le32_to_cpu(parent->header.nr_entries);
-	unsigned free_space;
+	unsigned int nr_parent = le32_to_cpu(parent->header.nr_entries);
+	unsigned int free_space;
 	int left_shared = 0, right_shared = 0;
 
 	/* Should we move entries to the left sibling? */
@@ -1080,7 +1080,7 @@ static bool has_space_for_insert(struct btree_node *node, uint64_t key)
 
 static int btree_insert_raw(struct shadow_spine *s, dm_block_t root,
 			    struct dm_btree_value_type *vt,
-			    uint64_t key, unsigned *index)
+			    uint64_t key, unsigned int *index)
 {
 	int r, i = *index, top = 1;
 	struct btree_node *node;
@@ -1214,7 +1214,7 @@ int btree_get_overwrite_leaf(struct dm_btree_info *info, dm_block_t root,
 }
 
 static bool need_insert(struct btree_node *node, uint64_t *keys,
-			unsigned level, unsigned index)
+			unsigned int level, unsigned int index)
 {
         return ((index >= le32_to_cpu(node->header.nr_entries)) ||
 		(le64_to_cpu(node->keys[index]) != keys[level]));
@@ -1226,7 +1226,7 @@ static int insert(struct dm_btree_info *info, dm_block_t root,
 		  __dm_written_to_disk(value)
 {
 	int r;
-	unsigned level, index = -1, last_level = info->levels - 1;
+	unsigned int level, index = -1, last_level = info->levels - 1;
 	dm_block_t block = root;
 	struct shadow_spine spine;
 	struct btree_node *n;
@@ -1412,7 +1412,7 @@ static int walk_node(struct dm_btree_info *info, dm_block_t block,
 		     void *context)
 {
 	int r;
-	unsigned i, nr;
+	unsigned int i, nr;
 	struct dm_block *node;
 	struct btree_node *n;
 	uint64_t keys;
@@ -1455,7 +1455,7 @@ EXPORT_SYMBOL_GPL(dm_btree_walk);
 
 static void prefetch_values(struct dm_btree_cursor *c)
 {
-	unsigned i, nr;
+	unsigned int i, nr;
 	__le64 value_le;
 	struct cursor_node *n = c->nodes + c->depth - 1;
 	struct btree_node *bn = dm_block_data(n->b);
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree.h linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree.h
index d2ae5aa4d00b..5566e7c32e82 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-btree.h
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-btree.h
@@ -58,14 +58,14 @@ struct dm_btree_value_type {
 	 * somewhere.) This method is _not_ called for insertion of a new
 	 * value: It is assumed the ref count is already 1.
 	 */
-	void (*inc)(void *context, const void *value, unsigned count);
+	void (*inc)(void *context, const void *value, unsigned int count);
 
 	/*
 	 * These values are being deleted.  The btree takes care of freeing
 	 * the memory pointed to by @value.  Often the del function just
 	 * needs to decrement a reference counts somewhere.
 	 */
-	void (*dec)(void *context, const void *value, unsigned count);
+	void (*dec)(void *context, const void *value, unsigned int count);
 
 	/*
 	 * A test for equality between two values.  When a value is
@@ -84,7 +84,7 @@ struct dm_btree_info {
 	/*
 	 * Number of nested btrees. (Not the depth of a single tree.)
 	 */
-	unsigned levels;
+	unsigned int levels;
 	struct dm_btree_value_type value_type;
 };
 
@@ -149,7 +149,7 @@ int dm_btree_remove(struct dm_btree_info *info, dm_block_t root,
  */
 int dm_btree_remove_leaves(struct dm_btree_info *info, dm_block_t root,
 			   uint64_t *keys, uint64_t end_key,
-			   dm_block_t *new_root, unsigned *nr_removed);
+			   dm_block_t *new_root, unsigned int *nr_removed);
 
 /*
  * Returns < 0 on failure.  Otherwise the number of key entries that have
@@ -188,7 +188,7 @@ int dm_btree_walk(struct dm_btree_info *info, dm_block_t root,
 
 struct cursor_node {
 	struct dm_block *b;
-	unsigned index;
+	unsigned int index;
 };
 
 struct dm_btree_cursor {
@@ -196,7 +196,7 @@ struct dm_btree_cursor {
 	dm_block_t root;
 
 	bool prefetch_leaves;
-	unsigned depth;
+	unsigned int depth;
 	struct cursor_node nodes[DM_BTREE_CURSOR_MAX_DEPTH];
 };
 
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-persistent-data-internal.h linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-persistent-data-internal.h
index c49e26fff36c..b945a2be93fb 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-persistent-data-internal.h
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-persistent-data-internal.h
@@ -9,11 +9,11 @@
 
 #include "dm-block-manager.h"
 
-static inline unsigned dm_hash_block(dm_block_t b, unsigned hash_mask)
+static inline unsigned int dm_hash_block(dm_block_t b, unsigned int hash_mask)
 {
-	const unsigned BIG_PRIME = 4294967291UL;
+	const unsigned int BIG_PRIME = 4294967291UL;
 
-	return (((unsigned) b) * BIG_PRIME) & hash_mask;
+	return (((unsigned int) b) * BIG_PRIME) & hash_mask;
 }
 
 #endif	/* _PERSISTENT_DATA_INTERNAL_H */
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-space-map-common.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-space-map-common.c
index bfbfa750e016..af800efed9f3 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-space-map-common.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-space-map-common.c
@@ -126,7 +126,7 @@ static void *dm_bitmap_data(struct dm_block *b)
 
 #define WORD_MASK_HIGH 0xAAAAAAAAAAAAAAAAULL
 
-static unsigned dm_bitmap_word_used(void *addr, unsigned b)
+static unsigned int dm_bitmap_word_used(void *addr, unsigned int b)
 {
 	__le64 *words_le = addr;
 	__le64 *w_le = words_le + (b >> ENTRIES_SHIFT);
@@ -137,11 +137,11 @@ static unsigned dm_bitmap_word_used(void *addr, unsigned b)
 	return !(~bits & mask);
 }
 
-static unsigned sm_lookup_bitmap(void *addr, unsigned b)
+static unsigned int sm_lookup_bitmap(void *addr, unsigned int b)
 {
 	__le64 *words_le = addr;
 	__le64 *w_le = words_le + (b >> ENTRIES_SHIFT);
-	unsigned hi, lo;
+	unsigned int hi, lo;
 
 	b = (b & (ENTRIES_PER_WORD - 1)) << 1;
 	hi = !!test_bit_le(b, (void *) w_le);
@@ -149,7 +149,7 @@ static unsigned sm_lookup_bitmap(void *addr, unsigned b)
 	return (hi << 1) | lo;
 }
 
-static void sm_set_bitmap(void *addr, unsigned b, unsigned val)
+static void sm_set_bitmap(void *addr, unsigned int b, unsigned int val)
 {
 	__le64 *words_le = addr;
 	__le64 *w_le = words_le + (b >> ENTRIES_SHIFT);
@@ -167,8 +167,8 @@ static void sm_set_bitmap(void *addr, unsigned b, unsigned val)
 		__clear_bit_le(b + 1, (void *) w_le);
 }
 
-static int sm_find_free(void *addr, unsigned begin, unsigned end,
-			unsigned *result)
+static int sm_find_free(void *addr, unsigned int begin, unsigned int end,
+			unsigned int *result)
 {
 	while (begin < end) {
 		if (!(begin & (ENTRIES_PER_WORD - 1)) &&
@@ -237,7 +237,7 @@ int sm_ll_extend(struct ll_disk *ll, dm_block_t extra_blocks)
 {
 	int r;
 	dm_block_t i, nr_blocks, nr_indexes;
-	unsigned old_blocks, blocks;
+	unsigned int old_blocks, blocks;
 
 	nr_blocks = ll->nr_blocks + extra_blocks;
 	old_blocks = dm_sector_div_up(ll->nr_blocks, ll->entries_per_block);
@@ -351,7 +351,7 @@ int sm_ll_find_free_block(struct ll_disk *ll, dm_block_t begin,
 
 	for (i = index_begin; i < index_end; i++, begin = 0) {
 		struct dm_block *blk;
-		unsigned position;
+		unsigned int position;
 		uint32_t bit_end;
 
 		r = ll->load_ie(ll, i, &ie_disk);
@@ -369,7 +369,7 @@ int sm_ll_find_free_block(struct ll_disk *ll, dm_block_t begin,
 		bit_end = (i == index_end - 1) ?  end : ll->entries_per_block;
 
 		r = sm_find_free(dm_bitmap_data(blk),
-				 max_t(unsigned, begin, le32_to_cpu(ie_disk.none_free_before)),
+				 max_t(unsigned int, begin, le32_to_cpu(ie_disk.none_free_before)),
 				 bit_end, &position);
 		if (r == -ENOSPC) {
 			/*
@@ -1097,7 +1097,7 @@ static inline int ie_cache_writeback(struct ll_disk *ll, struct ie_cache *iec)
 			       &iec->index, &iec->ie, &ll->bitmap_root);
 }
 
-static inline unsigned hash_index(dm_block_t index)
+static inline unsigned int hash_index(dm_block_t index)
 {
 	return dm_hash_block(index, IE_CACHE_MASK);
 }
@@ -1106,7 +1106,7 @@ static int disk_ll_load_ie(struct ll_disk *ll, dm_block_t index,
 			   struct disk_index_entry *ie)
 {
 	int r;
-	unsigned h = hash_index(index);
+	unsigned int h = hash_index(index);
 	struct ie_cache *iec = ll->ie_cache + h;
 
 	if (iec->valid) {
@@ -1137,7 +1137,7 @@ static int disk_ll_save_ie(struct ll_disk *ll, dm_block_t index,
 			   struct disk_index_entry *ie)
 {
 	int r;
-	unsigned h = hash_index(index);
+	unsigned int h = hash_index(index);
 	struct ie_cache *iec = ll->ie_cache + h;
 
 	ll->bitmap_index_changed = true;
@@ -1164,7 +1164,7 @@ static int disk_ll_save_ie(struct ll_disk *ll, dm_block_t index,
 
 static int disk_ll_init_index(struct ll_disk *ll)
 {
-	unsigned i;
+	unsigned int i;
 	for (i = 0; i < IE_CACHE_SIZE; i++) {
 		struct ie_cache *iec = ll->ie_cache + i;
 		iec->valid = false;
@@ -1186,7 +1186,7 @@ static dm_block_t disk_ll_max_entries(struct ll_disk *ll)
 static int disk_ll_commit(struct ll_disk *ll)
 {
 	int r = 0;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < IE_CACHE_SIZE; i++) {
 		struct ie_cache *iec = ll->ie_cache + i;
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-space-map-metadata.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-space-map-metadata.c
index 392ae26134a4..0d1fcdf29c83 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-space-map-metadata.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-space-map-metadata.c
@@ -94,8 +94,8 @@ struct block_op {
 };
 
 struct bop_ring_buffer {
-	unsigned begin;
-	unsigned end;
+	unsigned int begin;
+	unsigned int end;
 	struct block_op bops[MAX_RECURSIVE_ALLOCATIONS + 1];
 };
 
@@ -110,9 +110,9 @@ static bool brb_empty(struct bop_ring_buffer *brb)
 	return brb->begin == brb->end;
 }
 
-static unsigned brb_next(struct bop_ring_buffer *brb, unsigned old)
+static unsigned int brb_next(struct bop_ring_buffer *brb, unsigned int old)
 {
-	unsigned r = old + 1;
+	unsigned int r = old + 1;
 	return r >= ARRAY_SIZE(brb->bops) ? 0 : r;
 }
 
@@ -120,7 +120,7 @@ static int brb_push(struct bop_ring_buffer *brb,
 		    enum block_op_type type, dm_block_t b, dm_block_t e)
 {
 	struct block_op *bop;
-	unsigned next = brb_next(brb, brb->end);
+	unsigned int next = brb_next(brb, brb->end);
 
 	/*
 	 * We don't allow the last bop to be filled, this way we can
@@ -171,8 +171,8 @@ struct sm_metadata {
 
 	dm_block_t begin;
 
-	unsigned recursion_count;
-	unsigned allocated_this_transaction;
+	unsigned int recursion_count;
+	unsigned int allocated_this_transaction;
 	struct bop_ring_buffer uncommitted;
 
 	struct threshold threshold;
@@ -300,9 +300,9 @@ static int sm_metadata_get_count(struct dm_space_map *sm, dm_block_t b,
 				 uint32_t *result)
 {
 	int r;
-	unsigned i;
+	unsigned int i;
 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);
-	unsigned adjustment = 0;
+	unsigned int adjustment = 0;
 
 	/*
 	 * We may have some uncommitted adjustments to add.  This list
@@ -340,7 +340,7 @@ static int sm_metadata_count_is_more_than_one(struct dm_space_map *sm,
 					      dm_block_t b, int *result)
 {
 	int r, adjustment = 0;
-	unsigned i;
+	unsigned int i;
 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);
 	uint32_t rc;
 
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-transaction-manager.c linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-transaction-manager.c
index 16643fc974e8..39885f835584 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-transaction-manager.c
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-transaction-manager.c
@@ -28,14 +28,14 @@ struct prefetch_set {
 	dm_block_t blocks[PREFETCH_SIZE];
 };
 
-static unsigned prefetch_hash(dm_block_t b)
+static unsigned int prefetch_hash(dm_block_t b)
 {
 	return hash_64(b, PREFETCH_BITS);
 }
 
 static void prefetch_wipe(struct prefetch_set *p)
 {
-	unsigned i;
+	unsigned int i;
 	for (i = 0; i < PREFETCH_SIZE; i++)
 		p->blocks[i] = PREFETCH_SENTINEL;
 }
@@ -48,7 +48,7 @@ static void prefetch_init(struct prefetch_set *p)
 
 static void prefetch_add(struct prefetch_set *p, dm_block_t b)
 {
-	unsigned h = prefetch_hash(b);
+	unsigned int h = prefetch_hash(b);
 
 	mutex_lock(&p->lock);
 	if (p->blocks[h] == PREFETCH_SENTINEL)
@@ -59,7 +59,7 @@ static void prefetch_add(struct prefetch_set *p, dm_block_t b)
 
 static void prefetch_issue(struct prefetch_set *p, struct dm_block_manager *bm)
 {
-	unsigned i;
+	unsigned int i;
 
 	mutex_lock(&p->lock);
 
@@ -103,7 +103,7 @@ struct dm_transaction_manager {
 static int is_shadow(struct dm_transaction_manager *tm, dm_block_t b)
 {
 	int r = 0;
-	unsigned bucket = dm_hash_block(b, DM_HASH_MASK);
+	unsigned int bucket = dm_hash_block(b, DM_HASH_MASK);
 	struct shadow_info *si;
 
 	spin_lock(&tm->lock);
@@ -123,7 +123,7 @@ static int is_shadow(struct dm_transaction_manager *tm, dm_block_t b)
  */
 static void insert_shadow(struct dm_transaction_manager *tm, dm_block_t b)
 {
-	unsigned bucket;
+	unsigned int bucket;
 	struct shadow_info *si;
 
 	si = kmalloc(sizeof(*si), GFP_NOIO);
@@ -393,11 +393,11 @@ void dm_tm_dec_range(struct dm_transaction_manager *tm, dm_block_t b, dm_block_t
 EXPORT_SYMBOL_GPL(dm_tm_dec_range);
 
 void dm_tm_with_runs(struct dm_transaction_manager *tm,
-		     const __le64 *value_le, unsigned count, dm_tm_run_fn fn)
+		     const __le64 *value_le, unsigned int count, dm_tm_run_fn fn)
 {
 	uint64_t b, begin, end;
 	bool in_run = false;
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++, value_le++) {
 		b = le64_to_cpu(*value_le);
diff --git linux-libre-6.1-gnu/drivers/md/persistent-data/dm-transaction-manager.h linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-transaction-manager.h
index 906c02ed0365..0f573a4a01ae 100644
--- linux-libre-6.1-gnu/drivers/md/persistent-data/dm-transaction-manager.h
+++ linux-libre-6.1.39-gnu/drivers/md/persistent-data/dm-transaction-manager.h
@@ -111,7 +111,7 @@ void dm_tm_dec_range(struct dm_transaction_manager *tm, dm_block_t b, dm_block_t
  */
 typedef void (*dm_tm_run_fn)(struct dm_transaction_manager *, dm_block_t, dm_block_t);
 void dm_tm_with_runs(struct dm_transaction_manager *tm,
-		     const __le64 *value_le, unsigned count, dm_tm_run_fn fn);
+		     const __le64 *value_le, unsigned int count, dm_tm_run_fn fn);
 
 int dm_tm_ref(struct dm_transaction_manager *tm, dm_block_t b, uint32_t *result);
 
diff --git linux-libre-6.1-gnu/drivers/md/raid0.c linux-libre-6.1.39-gnu/drivers/md/raid0.c
index 857c49399c28..b536befd8898 100644
--- linux-libre-6.1-gnu/drivers/md/raid0.c
+++ linux-libre-6.1.39-gnu/drivers/md/raid0.c
@@ -398,7 +398,6 @@ static int raid0_run(struct mddev *mddev)
 
 		blk_queue_max_hw_sectors(mddev->queue, mddev->chunk_sectors);
 		blk_queue_max_write_zeroes_sectors(mddev->queue, mddev->chunk_sectors);
-		blk_queue_max_discard_sectors(mddev->queue, UINT_MAX);
 
 		blk_queue_io_min(mddev->queue, mddev->chunk_sectors << 9);
 		blk_queue_io_opt(mddev->queue,
diff --git linux-libre-6.1-gnu/drivers/md/raid1-10.c linux-libre-6.1.39-gnu/drivers/md/raid1-10.c
index e61f6cad4e08..e0c8ac814633 100644
--- linux-libre-6.1-gnu/drivers/md/raid1-10.c
+++ linux-libre-6.1.39-gnu/drivers/md/raid1-10.c
@@ -109,3 +109,45 @@ static void md_bio_reset_resync_pages(struct bio *bio, struct resync_pages *rp,
 		size -= len;
 	} while (idx++ < RESYNC_PAGES && size > 0);
 }
+
+
+static inline void raid1_submit_write(struct bio *bio)
+{
+	struct md_rdev *rdev = (void *)bio->bi_bdev;
+
+	bio->bi_next = NULL;
+	bio_set_dev(bio, rdev->bdev);
+	if (test_bit(Faulty, &rdev->flags))
+		bio_io_error(bio);
+	else if (unlikely(bio_op(bio) ==  REQ_OP_DISCARD &&
+			  !bdev_max_discard_sectors(bio->bi_bdev)))
+		/* Just ignore it */
+		bio_endio(bio);
+	else
+		submit_bio_noacct(bio);
+}
+
+static inline bool raid1_add_bio_to_plug(struct mddev *mddev, struct bio *bio,
+				      blk_plug_cb_fn unplug)
+{
+	struct raid1_plug_cb *plug = NULL;
+	struct blk_plug_cb *cb;
+
+	/*
+	 * If bitmap is not enabled, it's safe to submit the io directly, and
+	 * this can get optimal performance.
+	 */
+	if (!md_bitmap_enabled(mddev->bitmap)) {
+		raid1_submit_write(bio);
+		return true;
+	}
+
+	cb = blk_check_plugged(unplug, mddev, sizeof(*plug));
+	if (!cb)
+		return false;
+
+	plug = container_of(cb, struct raid1_plug_cb, cb);
+	bio_list_add(&plug->pending, bio);
+
+	return true;
+}
diff --git linux-libre-6.1-gnu/drivers/md/raid1.c linux-libre-6.1.39-gnu/drivers/md/raid1.c
index 05d8438cfec8..ac64c587191b 100644
--- linux-libre-6.1-gnu/drivers/md/raid1.c
+++ linux-libre-6.1.39-gnu/drivers/md/raid1.c
@@ -799,17 +799,8 @@ static void flush_bio_list(struct r1conf *conf, struct bio *bio)
 
 	while (bio) { /* submit pending writes */
 		struct bio *next = bio->bi_next;
-		struct md_rdev *rdev = (void *)bio->bi_bdev;
-		bio->bi_next = NULL;
-		bio_set_dev(bio, rdev->bdev);
-		if (test_bit(Faulty, &rdev->flags)) {
-			bio_io_error(bio);
-		} else if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
-				    !bdev_max_discard_sectors(bio->bi_bdev)))
-			/* Just ignore it */
-			bio_endio(bio);
-		else
-			submit_bio_noacct(bio);
+
+		raid1_submit_write(bio);
 		bio = next;
 		cond_resched();
 	}
@@ -1343,8 +1334,6 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
 	struct bitmap *bitmap = mddev->bitmap;
 	unsigned long flags;
 	struct md_rdev *blocked_rdev;
-	struct blk_plug_cb *cb;
-	struct raid1_plug_cb *plug = NULL;
 	int first_clone;
 	int max_sectors;
 	bool write_behind = false;
@@ -1573,15 +1562,7 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
 					      r1_bio->sector);
 		/* flush_pending_writes() needs access to the rdev so...*/
 		mbio->bi_bdev = (void *)rdev;
-
-		cb = blk_check_plugged(raid1_unplug, mddev, sizeof(*plug));
-		if (cb)
-			plug = container_of(cb, struct raid1_plug_cb, cb);
-		else
-			plug = NULL;
-		if (plug) {
-			bio_list_add(&plug->pending, mbio);
-		} else {
+		if (!raid1_add_bio_to_plug(mddev, mbio, raid1_unplug)) {
 			spin_lock_irqsave(&conf->device_lock, flags);
 			bio_list_add(&conf->pending_bio_list, mbio);
 			spin_unlock_irqrestore(&conf->device_lock, flags);
@@ -3159,6 +3140,7 @@ static int raid1_run(struct mddev *mddev)
 	 * RAID1 needs at least one disk in active
 	 */
 	if (conf->raid_disks - mddev->degraded < 1) {
+		md_unregister_thread(&conf->thread);
 		ret = -EINVAL;
 		goto abort;
 	}
diff --git linux-libre-6.1-gnu/drivers/md/raid10.c linux-libre-6.1.39-gnu/drivers/md/raid10.c
index 3aa8b6e11d58..d2098fcd6a27 100644
--- linux-libre-6.1-gnu/drivers/md/raid10.c
+++ linux-libre-6.1.39-gnu/drivers/md/raid10.c
@@ -325,7 +325,7 @@ static void raid_end_bio_io(struct r10bio *r10_bio)
 	if (!test_bit(R10BIO_Uptodate, &r10_bio->state))
 		bio->bi_status = BLK_STS_IOERR;
 
-	if (blk_queue_io_stat(bio->bi_bdev->bd_disk->queue))
+	if (r10_bio->start_time)
 		bio_end_io_acct(bio, r10_bio->start_time);
 	bio_endio(bio);
 	/*
@@ -779,8 +779,16 @@ static struct md_rdev *read_balance(struct r10conf *conf,
 		disk = r10_bio->devs[slot].devnum;
 		rdev = rcu_dereference(conf->mirrors[disk].replacement);
 		if (rdev == NULL || test_bit(Faulty, &rdev->flags) ||
-		    r10_bio->devs[slot].addr + sectors > rdev->recovery_offset)
+		    r10_bio->devs[slot].addr + sectors >
+		    rdev->recovery_offset) {
+			/*
+			 * Read replacement first to prevent reading both rdev
+			 * and replacement as NULL during replacement replace
+			 * rdev.
+			 */
+			smp_mb();
 			rdev = rcu_dereference(conf->mirrors[disk].rdev);
+		}
 		if (rdev == NULL ||
 		    test_bit(Faulty, &rdev->flags))
 			continue;
@@ -909,17 +917,8 @@ static void flush_pending_writes(struct r10conf *conf)
 
 		while (bio) { /* submit pending writes */
 			struct bio *next = bio->bi_next;
-			struct md_rdev *rdev = (void*)bio->bi_bdev;
-			bio->bi_next = NULL;
-			bio_set_dev(bio, rdev->bdev);
-			if (test_bit(Faulty, &rdev->flags)) {
-				bio_io_error(bio);
-			} else if (unlikely((bio_op(bio) ==  REQ_OP_DISCARD) &&
-					    !bdev_max_discard_sectors(bio->bi_bdev)))
-				/* Just ignore it */
-				bio_endio(bio);
-			else
-				submit_bio_noacct(bio);
+
+			raid1_submit_write(bio);
 			bio = next;
 		}
 		blk_finish_plug(&plug);
@@ -995,11 +994,15 @@ static bool stop_waiting_barrier(struct r10conf *conf)
 	    (!bio_list_empty(&bio_list[0]) || !bio_list_empty(&bio_list[1])))
 		return true;
 
-	/* move on if recovery thread is blocked by us */
-	if (conf->mddev->thread->tsk == current &&
-	    test_bit(MD_RECOVERY_RUNNING, &conf->mddev->recovery) &&
-	    conf->nr_queued > 0)
+	/*
+	 * move on if io is issued from raid10d(), nr_pending is not released
+	 * from original io(see handle_read_error()). All raise barrier is
+	 * blocked until this io is done.
+	 */
+	if (conf->mddev->thread->tsk == current) {
+		WARN_ON_ONCE(atomic_read(&conf->nr_pending) == 0);
 		return true;
+	}
 
 	return false;
 }
@@ -1124,17 +1127,8 @@ static void raid10_unplug(struct blk_plug_cb *cb, bool from_schedule)
 
 	while (bio) { /* submit pending writes */
 		struct bio *next = bio->bi_next;
-		struct md_rdev *rdev = (void*)bio->bi_bdev;
-		bio->bi_next = NULL;
-		bio_set_dev(bio, rdev->bdev);
-		if (test_bit(Faulty, &rdev->flags)) {
-			bio_io_error(bio);
-		} else if (unlikely((bio_op(bio) ==  REQ_OP_DISCARD) &&
-				    !bdev_max_discard_sectors(bio->bi_bdev)))
-			/* Just ignore it */
-			bio_endio(bio);
-		else
-			submit_bio_noacct(bio);
+
+		raid1_submit_write(bio);
 		bio = next;
 	}
 	kfree(plug);
@@ -1244,7 +1238,8 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
 	}
 	slot = r10_bio->read_slot;
 
-	if (blk_queue_io_stat(bio->bi_bdev->bd_disk->queue))
+	if (!r10_bio->start_time &&
+	    blk_queue_io_stat(bio->bi_bdev->bd_disk->queue))
 		r10_bio->start_time = bio_start_io_acct(bio);
 	read_bio = bio_alloc_clone(rdev->bdev, bio, gfp, &mddev->bio_set);
 
@@ -1275,8 +1270,6 @@ static void raid10_write_one_disk(struct mddev *mddev, struct r10bio *r10_bio,
 	const blk_opf_t do_sync = bio->bi_opf & REQ_SYNC;
 	const blk_opf_t do_fua = bio->bi_opf & REQ_FUA;
 	unsigned long flags;
-	struct blk_plug_cb *cb;
-	struct raid1_plug_cb *plug = NULL;
 	struct r10conf *conf = mddev->private;
 	struct md_rdev *rdev;
 	int devnum = r10_bio->devs[n_copy].devnum;
@@ -1316,14 +1309,7 @@ static void raid10_write_one_disk(struct mddev *mddev, struct r10bio *r10_bio,
 
 	atomic_inc(&r10_bio->remaining);
 
-	cb = blk_check_plugged(raid10_unplug, mddev, sizeof(*plug));
-	if (cb)
-		plug = container_of(cb, struct raid1_plug_cb, cb);
-	else
-		plug = NULL;
-	if (plug) {
-		bio_list_add(&plug->pending, mbio);
-	} else {
+	if (!raid1_add_bio_to_plug(mddev, mbio, raid10_unplug)) {
 		spin_lock_irqsave(&conf->device_lock, flags);
 		bio_list_add(&conf->pending_bio_list, mbio);
 		spin_unlock_irqrestore(&conf->device_lock, flags);
@@ -1472,9 +1458,15 @@ static void raid10_write_request(struct mddev *mddev, struct bio *bio,
 
 	for (i = 0;  i < conf->copies; i++) {
 		int d = r10_bio->devs[i].devnum;
-		struct md_rdev *rdev = rcu_dereference(conf->mirrors[d].rdev);
-		struct md_rdev *rrdev = rcu_dereference(
-			conf->mirrors[d].replacement);
+		struct md_rdev *rdev, *rrdev;
+
+		rrdev = rcu_dereference(conf->mirrors[d].replacement);
+		/*
+		 * Read replacement first to prevent reading both rdev and
+		 * replacement as NULL during replacement replace rdev.
+		 */
+		smp_mb();
+		rdev = rcu_dereference(conf->mirrors[d].rdev);
 		if (rdev == rrdev)
 			rrdev = NULL;
 		if (rdev && (test_bit(Faulty, &rdev->flags)))
@@ -1574,6 +1566,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)
 	r10_bio->sector = bio->bi_iter.bi_sector;
 	r10_bio->state = 0;
 	r10_bio->read_slot = -1;
+	r10_bio->start_time = 0;
 	memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) *
 			conf->geo.raid_disks);
 
@@ -2609,11 +2602,22 @@ static void recovery_request_write(struct mddev *mddev, struct r10bio *r10_bio)
 {
 	struct r10conf *conf = mddev->private;
 	int d;
-	struct bio *wbio, *wbio2;
+	struct bio *wbio = r10_bio->devs[1].bio;
+	struct bio *wbio2 = r10_bio->devs[1].repl_bio;
+
+	/* Need to test wbio2->bi_end_io before we call
+	 * submit_bio_noacct as if the former is NULL,
+	 * the latter is free to free wbio2.
+	 */
+	if (wbio2 && !wbio2->bi_end_io)
+		wbio2 = NULL;
 
 	if (!test_bit(R10BIO_Uptodate, &r10_bio->state)) {
 		fix_recovery_read_error(r10_bio);
-		end_sync_request(r10_bio);
+		if (wbio->bi_end_io)
+			end_sync_request(r10_bio);
+		if (wbio2)
+			end_sync_request(r10_bio);
 		return;
 	}
 
@@ -2622,14 +2626,6 @@ static void recovery_request_write(struct mddev *mddev, struct r10bio *r10_bio)
 	 * and submit the write request
 	 */
 	d = r10_bio->devs[1].devnum;
-	wbio = r10_bio->devs[1].bio;
-	wbio2 = r10_bio->devs[1].repl_bio;
-	/* Need to test wbio2->bi_end_io before we call
-	 * submit_bio_noacct as if the former is NULL,
-	 * the latter is free to free wbio2.
-	 */
-	if (wbio2 && !wbio2->bi_end_io)
-		wbio2 = NULL;
 	if (wbio->bi_end_io) {
 		atomic_inc(&conf->mirrors[d].rdev->nr_pending);
 		md_sync_acct(conf->mirrors[d].rdev->bdev, bio_sectors(wbio));
@@ -2978,9 +2974,13 @@ static void handle_read_error(struct mddev *mddev, struct r10bio *r10_bio)
 		md_error(mddev, rdev);
 
 	rdev_dec_pending(rdev, mddev);
-	allow_barrier(conf);
 	r10_bio->state = 0;
 	