mirror of https://github.com/torvalds/linux.git
4481 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Linus Torvalds
|
208eed95fc |
soc: driver updates for 6.19
This is the first half of the driver changes:
- A treewide interface change to the "syscore" operations for
power management, as a preparation for future Tegra specific
changes.
- Reset controller updates with added drivers for LAN969x, eic770
and RZ/G3S SoCs.
- Protection of system controller registers on Renesas and Google SoCs,
to prevent trivially triggering a system crash from e.g. debugfs
access.
- soc_device identification updates on Nvidia, Exynos and Mediatek
- debugfs support in the ST STM32 firewall driver
- Minor updates for SoC drivers on AMD/Xilinx, Renesas, Allwinner, TI
- Cleanups for memory controller support on Nvidia and Renesas
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Merge tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"This is the first half of the driver changes:
- A treewide interface change to the "syscore" operations for power
management, as a preparation for future Tegra specific changes
- Reset controller updates with added drivers for LAN969x, eic770 and
RZ/G3S SoCs
- Protection of system controller registers on Renesas and Google
SoCs, to prevent trivially triggering a system crash from e.g.
debugfs access
- soc_device identification updates on Nvidia, Exynos and Mediatek
- debugfs support in the ST STM32 firewall driver
- Minor updates for SoC drivers on AMD/Xilinx, Renesas, Allwinner, TI
- Cleanups for memory controller support on Nvidia and Renesas"
* tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (114 commits)
memory: tegra186-emc: Fix missing put_bpmp
Documentation: reset: Remove reset_controller_add_lookup()
reset: fix BIT macro reference
reset: rzg2l-usbphy-ctrl: Fix a NULL vs IS_ERR() bug in probe
reset: th1520: Support reset controllers in more subsystems
reset: th1520: Prepare for supporting multiple controllers
dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys
dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets
reset: remove legacy reset lookup code
clk: davinci: psc: drop unused reset lookup
reset: rzg2l-usbphy-ctrl: Add support for RZ/G3S SoC
reset: rzg2l-usbphy-ctrl: Add support for USB PWRRDY
dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3S support
reset: eswin: Add eic7700 reset driver
dt-bindings: reset: eswin: Documentation for eic7700 SoC
reset: sparx5: add LAN969x support
dt-bindings: reset: microchip: Add LAN969x support
soc: rockchip: grf: Add select correct PWM implementation on RK3368
soc/tegra: pmc: Add USB wake events for Tegra234
amba: tegra-ahb: Fix device leak on SMMU enable
...
|
|
|
Linus Torvalds
|
7203ca412f |
Significant patch series in this merge are as follows:
- The 10 patch series "__vmalloc()/kvmalloc() and no-block support" from
Uladzislau Rezki reworks the vmalloc() code to support non-blocking
allocations (GFP_ATOIC, GFP_NOWAIT).
- The 2 patch series "ksm: fix exec/fork inheritance" from xu xin fixes
a rare case where the KSM MMF_VM_MERGE_ANY prctl state is not inherited
across fork/exec.
- The 4 patch series "mm/zswap: misc cleanup of code and documentations"
from SeongJae Park does some light maintenance work on the zswap code.
- The 5 patch series "mm/page_owner: add debugfs files 'show_handles'
and 'show_stacks_handles'" from Mauricio Faria de Oliveira enhances the
/sys/kernel/debug/page_owner debug feature. It adds unique identifiers
to differentiate the various stack traces so that userspace monitoring
tools can better match stack traces over time.
- The 2 patch series "mm/page_alloc: pcp->batch cleanups" from Joshua
Hahn makes some minor alterations to the page allocator's per-cpu-pages
feature.
- The 2 patch series "Improve UFFDIO_MOVE scalability by removing
anon_vma lock" from Lokesh Gidra addresses a scalability issue in
userfaultfd's UFFDIO_MOVE operation.
- The 2 patch series "kasan: cleanups for kasan_enabled() checks" from
Sabyrzhan Tasbolatov performs some cleanup in the KASAN code.
- The 2 patch series "drivers/base/node: fold node register and
unregister functions" from Donet Tom cleans up the NUMA node handling
code a little.
- The 4 patch series "mm: some optimizations for prot numa" from Kefeng
Wang provides some cleanups and small optimizations to the NUMA
allocation hinting code.
- The 5 patch series "mm/page_alloc: Batch callers of
free_pcppages_bulk" from Joshua Hahn addresses long lock hold times at
boot on large machines. These were causing (harmless) softlockup
warnings.
- The 2 patch series "optimize the logic for handling dirty file folios
during reclaim" from Baolin Wang removes some now-unnecessary work from
page reclaim.
- The 10 patch series "mm/damon: allow DAMOS auto-tuned for per-memcg
per-node memory usage" from SeongJae Park enhances the DAMOS auto-tuning
feature.
- The 2 patch series "mm/damon: fixes for address alignment issues in
DAMON_LRU_SORT and DAMON_RECLAIM" from Quanmin Yan fixes DAMON_LRU_SORT
and DAMON_RECLAIM with certain userspace configuration.
- The 15 patch series "expand mmap_prepare functionality, port more
users" from Lorenzo Stoakes enhances the new(ish)
file_operations.mmap_prepare() method and ports additional callsites
from the old ->mmap() over to ->mmap_prepare().
- The 8 patch series "Fix stale IOTLB entries for kernel address space"
from Lu Baolu fixes a bug (and possible security issue on non-x86) in
the IOMMU code. In some situations the IOMMU could be left hanging onto
a stale kernel pagetable entry.
- The 4 patch series "mm/huge_memory: cleanup __split_unmapped_folio()"
from Wei Yang cleans up and optimizes the folio splitting code.
- The 5 patch series "mm, swap: misc cleanup and bugfix" from Kairui
Song implements some cleanups and a minor fix in the swap discard code.
- The 8 patch series "mm/damon: misc documentation fixups" from SeongJae
Park does as advertised.
- The 9 patch series "mm/damon: support pin-point targets removal" from
SeongJae Park permits userspace to remove a specific monitoring target
in the middle of the current targets list.
- The 2 patch series "mm: MISC follow-up patches for linux/pgalloc.h"
from Harry Yoo implements a couple of cleanups related to mm header file
inclusion.
- The 2 patch series "mm/swapfile.c: select swap devices of default
priority round robin" from Baoquan He improves the selection of swap
devices for NUMA machines.
- The 3 patch series "mm: Convert memory block states (MEM_*) macros to
enums" from Israel Batista changes the memory block labels from macros
to enums so they will appear in kernel debug info.
- The 3 patch series "ksm: perform a range-walk to jump over holes in
break_ksm" from Pedro Demarchi Gomes addresses an inefficiency when KSM
unmerges an address range.
- The 22 patch series "mm/damon/tests: fix memory bugs in kunit tests"
from SeongJae Park fixes leaks and unhandled malloc() failures in DAMON
userspace unit tests.
- The 2 patch series "some cleanups for pageout()" from Baolin Wang
cleans up a couple of minor things in the page scanner's
writeback-for-eviction code.
- The 2 patch series "mm/hugetlb: refactor sysfs/sysctl interfaces" from
Hui Zhu moves hugetlb's sysfs/sysctl handling code into a new file.
- The 9 patch series "introduce VM_MAYBE_GUARD and make it sticky" from
Lorenzo Stoakes makes the VMA guard regions available in /proc/pid/smaps
and improves the mergeability of guarded VMAs.
- The 2 patch series "mm: perform guard region install/remove under VMA
lock" from Lorenzo Stoakes reduces mmap lock contention for callers
performing VMA guard region operations.
- The 2 patch series "vma_start_write_killable" from Matthew Wilcox
starts work in permitting applications to be killed when they are
waiting on a read_lock on the VMA lock.
- The 11 patch series "mm/damon/tests: add more tests for online
parameters commit" from SeongJae Park adds additional userspace testing
of DAMON's "commit" feature.
- The 9 patch series "mm/damon: misc cleanups" from SeongJae Park does
that.
- The 2 patch series "make VM_SOFTDIRTY a sticky VMA flag" from Lorenzo
Stoakes addresses the possible loss of a VMA's VM_SOFTDIRTY flag when
that VMA is merged with another.
- The 16 patch series "mm: support device-private THP" from Balbir Singh
introduces support for Transparent Huge Page (THP) migration in zone
device-private memory.
- The 3 patch series "Optimize folio split in memory failure" from Zi
Yan optimizes folio split operations in the memory failure code.
- The 2 patch series "mm/huge_memory: Define split_type and consolidate
split support checks" from Wei Yang provides some more cleanups in the
folio splitting code.
- The 16 patch series "mm: remove is_swap_[pte, pmd]() + non-swap
entries, introduce leaf entries" from Lorenzo Stoakes cleans up our
handling of pagetable leaf entries by introducing the concept of
'software leaf entries', of type softleaf_t.
- The 4 patch series "reparent the THP split queue" from Muchun Song
reparents the THP split queue to its parent memcg. This is in
preparation for addressing the long-standing "dying memcg" problem,
wherein dead memcg's linger for too long, consuming memory resources.
- The 3 patch series "unify PMD scan results and remove redundant
cleanup" from Wei Yang does a little cleanup in the hugepage collapse
code.
- The 6 patch series "zram: introduce writeback bio batching" from
Sergey Senozhatsky improves zram writeback efficiency by introducing
batched bio writeback support.
- The 4 patch series "memcg: cleanup the memcg stats interfaces" from
Shakeel Butt cleans up our handling of the interrupt safety of some
memcg stats.
- The 4 patch series "make vmalloc gfp flags usage more apparent" from
Vishal Moola cleans up vmalloc's handling of incoming GFP flags.
- The 6 patch series "mm: Add soft-dirty and uffd-wp support for RISC-V"
from Chunyan Zhang teches soft dirty and userfaultfd write protect
tracking to use RISC-V's Svrsw60t59b extension.
- The 5 patch series "mm: swap: small fixes and comment cleanups" from
Youngjun Park fixes a small bug and cleans up some of the swap code.
- The 4 patch series "initial work on making VMA flags a bitmap" from
Lorenzo Stoakes starts work on converting the vma struct's flags to a
bitmap, so we stop running out of them, especially on 32-bit.
- The 2 patch series "mm/swapfile: fix and cleanup swap list iterations"
from Youngjun Park addresses a possible bug in the swap discard code and
cleans things up a little.
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Merge tag 'mm-stable-2025-12-03-21-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM updates from Andrew Morton:
"__vmalloc()/kvmalloc() and no-block support" (Uladzislau Rezki)
Rework the vmalloc() code to support non-blocking allocations
(GFP_ATOIC, GFP_NOWAIT)
"ksm: fix exec/fork inheritance" (xu xin)
Fix a rare case where the KSM MMF_VM_MERGE_ANY prctl state is not
inherited across fork/exec
"mm/zswap: misc cleanup of code and documentations" (SeongJae Park)
Some light maintenance work on the zswap code
"mm/page_owner: add debugfs files 'show_handles' and 'show_stacks_handles'" (Mauricio Faria de Oliveira)
Enhance the /sys/kernel/debug/page_owner debug feature by adding
unique identifiers to differentiate the various stack traces so
that userspace monitoring tools can better match stack traces over
time
"mm/page_alloc: pcp->batch cleanups" (Joshua Hahn)
Minor alterations to the page allocator's per-cpu-pages feature
"Improve UFFDIO_MOVE scalability by removing anon_vma lock" (Lokesh Gidra)
Address a scalability issue in userfaultfd's UFFDIO_MOVE operation
"kasan: cleanups for kasan_enabled() checks" (Sabyrzhan Tasbolatov)
"drivers/base/node: fold node register and unregister functions" (Donet Tom)
Clean up the NUMA node handling code a little
"mm: some optimizations for prot numa" (Kefeng Wang)
Cleanups and small optimizations to the NUMA allocation hinting
code
"mm/page_alloc: Batch callers of free_pcppages_bulk" (Joshua Hahn)
Address long lock hold times at boot on large machines. These were
causing (harmless) softlockup warnings
"optimize the logic for handling dirty file folios during reclaim" (Baolin Wang)
Remove some now-unnecessary work from page reclaim
"mm/damon: allow DAMOS auto-tuned for per-memcg per-node memory usage" (SeongJae Park)
Enhance the DAMOS auto-tuning feature
"mm/damon: fixes for address alignment issues in DAMON_LRU_SORT and DAMON_RECLAIM" (Quanmin Yan)
Fix DAMON_LRU_SORT and DAMON_RECLAIM with certain userspace
configuration
"expand mmap_prepare functionality, port more users" (Lorenzo Stoakes)
Enhance the new(ish) file_operations.mmap_prepare() method and port
additional callsites from the old ->mmap() over to ->mmap_prepare()
"Fix stale IOTLB entries for kernel address space" (Lu Baolu)
Fix a bug (and possible security issue on non-x86) in the IOMMU
code. In some situations the IOMMU could be left hanging onto a
stale kernel pagetable entry
"mm/huge_memory: cleanup __split_unmapped_folio()" (Wei Yang)
Clean up and optimize the folio splitting code
"mm, swap: misc cleanup and bugfix" (Kairui Song)
Some cleanups and a minor fix in the swap discard code
"mm/damon: misc documentation fixups" (SeongJae Park)
"mm/damon: support pin-point targets removal" (SeongJae Park)
Permit userspace to remove a specific monitoring target in the
middle of the current targets list
"mm: MISC follow-up patches for linux/pgalloc.h" (Harry Yoo)
A couple of cleanups related to mm header file inclusion
"mm/swapfile.c: select swap devices of default priority round robin" (Baoquan He)
improve the selection of swap devices for NUMA machines
"mm: Convert memory block states (MEM_*) macros to enums" (Israel Batista)
Change the memory block labels from macros to enums so they will
appear in kernel debug info
"ksm: perform a range-walk to jump over holes in break_ksm" (Pedro Demarchi Gomes)
Address an inefficiency when KSM unmerges an address range
"mm/damon/tests: fix memory bugs in kunit tests" (SeongJae Park)
Fix leaks and unhandled malloc() failures in DAMON userspace unit
tests
"some cleanups for pageout()" (Baolin Wang)
Clean up a couple of minor things in the page scanner's
writeback-for-eviction code
"mm/hugetlb: refactor sysfs/sysctl interfaces" (Hui Zhu)
Move hugetlb's sysfs/sysctl handling code into a new file
"introduce VM_MAYBE_GUARD and make it sticky" (Lorenzo Stoakes)
Make the VMA guard regions available in /proc/pid/smaps and
improves the mergeability of guarded VMAs
"mm: perform guard region install/remove under VMA lock" (Lorenzo Stoakes)
Reduce mmap lock contention for callers performing VMA guard region
operations
"vma_start_write_killable" (Matthew Wilcox)
Start work on permitting applications to be killed when they are
waiting on a read_lock on the VMA lock
"mm/damon/tests: add more tests for online parameters commit" (SeongJae Park)
Add additional userspace testing of DAMON's "commit" feature
"mm/damon: misc cleanups" (SeongJae Park)
"make VM_SOFTDIRTY a sticky VMA flag" (Lorenzo Stoakes)
Address the possible loss of a VMA's VM_SOFTDIRTY flag when that
VMA is merged with another
"mm: support device-private THP" (Balbir Singh)
Introduce support for Transparent Huge Page (THP) migration in zone
device-private memory
"Optimize folio split in memory failure" (Zi Yan)
"mm/huge_memory: Define split_type and consolidate split support checks" (Wei Yang)
Some more cleanups in the folio splitting code
"mm: remove is_swap_[pte, pmd]() + non-swap entries, introduce leaf entries" (Lorenzo Stoakes)
Clean up our handling of pagetable leaf entries by introducing the
concept of 'software leaf entries', of type softleaf_t
"reparent the THP split queue" (Muchun Song)
Reparent the THP split queue to its parent memcg. This is in
preparation for addressing the long-standing "dying memcg" problem,
wherein dead memcg's linger for too long, consuming memory
resources
"unify PMD scan results and remove redundant cleanup" (Wei Yang)
A little cleanup in the hugepage collapse code
"zram: introduce writeback bio batching" (Sergey Senozhatsky)
Improve zram writeback efficiency by introducing batched bio
writeback support
"memcg: cleanup the memcg stats interfaces" (Shakeel Butt)
Clean up our handling of the interrupt safety of some memcg stats
"make vmalloc gfp flags usage more apparent" (Vishal Moola)
Clean up vmalloc's handling of incoming GFP flags
"mm: Add soft-dirty and uffd-wp support for RISC-V" (Chunyan Zhang)
Teach soft dirty and userfaultfd write protect tracking to use
RISC-V's Svrsw60t59b extension
"mm: swap: small fixes and comment cleanups" (Youngjun Park)
Fix a small bug and clean up some of the swap code
"initial work on making VMA flags a bitmap" (Lorenzo Stoakes)
Start work on converting the vma struct's flags to a bitmap, so we
stop running out of them, especially on 32-bit
"mm/swapfile: fix and cleanup swap list iterations" (Youngjun Park)
Address a possible bug in the swap discard code and clean things
up a little
[ This merge also reverts commit
|
|
|
Linus Torvalds
|
b1dd1e2f3e |
EFI updates for v6.19:
- Parse SMBIOS tables in memory directly on Macbooks that do not
implement the EFI SMBIOS protocol
- Obtain EDID information from the primary display while running in the
EFI stub, and expose it via bootparams on x86 (generic method is in
the works, and will likely land during the next cycle)
- Bring CPER handling for ARM systems up to data with the latest EFI
spec changes.
- Various cosmetic changes.
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Merge tag 'efi-next-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
"The usual trickle of EFI contributions:
- Parse SMBIOS tables in memory directly on Macbooks that do not
implement the EFI SMBIOS protocol
- Obtain EDID information from the primary display while running in
the EFI stub, and expose it via bootparams on x86 (generic method
is in the works, and will likely land during the next cycle)
- Bring CPER handling for ARM systems up to data with the latest EFI
spec changes
- Various cosmetic changes"
* tag 'efi-next-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
docs: efi: add CPER functions to driver-api
efi/cper: align ARM CPER type with UEFI 2.9A/2.10 specs
efi/cper: Add a new helper function to print bitmasks
efi/cper: Adjust infopfx size to accept an extra space
RAS: Report all ARM processor CPER information to userspace
efi/libstub: x86: Store EDID in boot_params
efi/libstub: gop: Add support for reading EDID
efi/libstub: gop: Initialize screen_info in helper function
efi/libstub: gop: Find GOP handle instead of GOP data
efi: Fix trailing whitespace in header file
efi/memattr: Convert efi_memattr_init() return type to void
efi: stmm: fix kernel-doc "bad line" warnings
efi/riscv: Remove the useless failure return message print
efistub/x86: Add fallback for SMBIOS record lookup
|
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Linus Torvalds
|
6044a1ee9d |
Devicetree updates for v6.19:
DT bindings:
- Convert lattice,ice40-fpga-mgr, apm,xgene-storm-dma, brcm,sr-thermal,
amazon,al-thermal, brcm,ocotp, mt8173-mdp, Actions Owl SPS, Marvell
AP80x System Controller, Marvell CP110 System Controller,
cznic,moxtet, and apm,xgene-slimpro-mbox to DT schema format
- Add i.MX95 fsl,irqsteer, MT8365 Mali Bifrost GPU, Anvo ANV32C81W
EEPROM, and Microchip pic64gx PLIC
- Add missing LGE, AMD Seattle, and APM X-Gene SoC platform compatibles
- Updates to brcm,bcm2836-l1-intc, brcm,bcm2835-hvs, and bcm2711-hdmi
bindings to fix warnings on BCM2712 platforms
- Drop obsolete db8500-thermal.txt
- Treewide clean-up of extra blank lines and inconsistent quoting
- Ensure all .dtbo targets are applied to a base .dtb
- Speed up dt_binding_check by skipping running validation on empty
examples
DT core:
- Add of_machine_device_match() and of_machine_get_match_data() helpers
and convert users treewide
- Fix bounds checking of address properties in FDT code. Rework the code
to have a single implementation of the bounds checks.
- Rework of_irq_init() to ignore any implicit interrupt-parent (i.e. in
a parent node) on nodes without an interrupt. This matches the spec
description and fixes some RISC-V platforms.
- Avoid a spurious message on overlay removal
- Skip DT kunit tests on RISCV+ACPI
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Merge tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT bindings:
- Convert lattice,ice40-fpga-mgr, apm,xgene-storm-dma,
brcm,sr-thermal, amazon,al-thermal, brcm,ocotp, mt8173-mdp, Actions
Owl SPS, Marvell AP80x System Controller, Marvell CP110 System
Controller, cznic,moxtet, and apm,xgene-slimpro-mbox to DT schema
format
- Add i.MX95 fsl,irqsteer, MT8365 Mali Bifrost GPU, Anvo ANV32C81W
EEPROM, and Microchip pic64gx PLIC
- Add missing LGE, AMD Seattle, and APM X-Gene SoC platform
compatibles
- Updates to brcm,bcm2836-l1-intc, brcm,bcm2835-hvs, and bcm2711-hdmi
bindings to fix warnings on BCM2712 platforms
- Drop obsolete db8500-thermal.txt
- Treewide clean-up of extra blank lines and inconsistent quoting
- Ensure all .dtbo targets are applied to a base .dtb
- Speed up dt_binding_check by skipping running validation on empty
examples
DT core:
- Add of_machine_device_match() and of_machine_get_match_data()
helpers and convert users treewide
- Fix bounds checking of address properties in FDT code. Rework the
code to have a single implementation of the bounds checks.
- Rework of_irq_init() to ignore any implicit interrupt-parent (i.e.
in a parent node) on nodes without an interrupt. This matches the
spec description and fixes some RISC-V platforms.
- Avoid a spurious message on overlay removal
- Skip DT kunit tests on RISCV+ACPI"
* tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits)
dt-bindings: kbuild: Skip validating empty examples
dt-bindings: interrupt-controller: brcm,bcm2836-l1-intc: Drop interrupt-controller requirement
dt-bindings: display: Fix brcm,bcm2835-hvs bindings for BCM2712
dt-bindings: display: bcm2711-hdmi: Add interrupt details for BCM2712
of: Skip devicetree kunit tests when RISCV+ACPI doesn't populate root node
soc: tegra: Simplify with of_machine_device_match()
soc: qcom: ubwc: Simplify with of_machine_get_match_data()
powercap: dtpm: Simplify with of_machine_get_match_data()
platform: surface: Simplify with of_machine_get_match_data()
irqchip/atmel-aic: Simplify with of_machine_get_match_data()
firmware: qcom: scm: Simplify with of_machine_device_match()
cpuidle: big_little: Simplify with of_machine_device_match()
cpufreq: sun50i: Simplify with of_machine_device_match()
cpufreq: mediatek: Simplify with of_machine_get_match_data()
cpufreq: dt-platdev: Simplify with of_machine_get_match_data()
of: Add wrappers to match root node with OF device ID tables
dt-bindings: eeprom: at25: Add Anvo ANV32C81W
of/reserved_mem: Simplify the logic of __reserved_mem_alloc_size()
of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes()
of/reserved_mem: Simplify the logic of __reserved_mem_reserve_reg()
...
|
|
|
Linus Torvalds
|
2aa680df68 |
sound updates for 6.19-rc1
The majority of changes at this time were about ASoC with a lot of
code refactoring works. From the functionality POV, there aren't much
to see, but we have a wide range of device-specific fixes and updates.
Here are some highlights:
- Continued ASoC API clean works, spanned over many files
- Added a SoundWire SCDA generic class driver with regmap support
- Enhancements and fixes for Cirrus, Intel, Maxim and Qualcomm.
- Support for ASoC Allwinner A523, Mediatek MT8189, Qualcomm QCM2290,
QRB2210 and SM6115, SpacemiT K1, and TI TAS2568, TAS5802, TAS5806,
TAS5815, TAS5828 and TAS5830
- Usual HD-audio and USB-audio quirks and fixups
- Support for Onkyo SE-300PCIE, TASCAM IF-FW/DM MkII
Some gpiolib changes for shared GPIOs are included along with this PR
for covering ASoC drivers changes.
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Merge tag 'sound-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"The majority of changes at this time were about ASoC with a lot of
code refactoring works. From the functionality POV, there isn't much
to see, but we have a wide range of device-specific fixes and updates.
Here are some highlights:
- Continued ASoC API cleanup work, spanned over many files
- Added a SoundWire SCDA generic class driver with regmap support
- Enhancements and fixes for Cirrus, Intel, Maxim and Qualcomm.
- Support for ASoC Allwinner A523, Mediatek MT8189, Qualcomm QCM2290,
QRB2210 and SM6115, SpacemiT K1, and TI TAS2568, TAS5802, TAS5806,
TAS5815, TAS5828 and TAS5830
- Usual HD-audio and USB-audio quirks and fixups
- Support for Onkyo SE-300PCIE, TASCAM IF-FW/DM MkII
Some gpiolib changes for shared GPIOs are included along with this PR
for covering ASoC drivers changes"
* tag 'sound-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (739 commits)
ALSA: hda/realtek: Add PCI SSIDs to HP ProBook quirks
ALSA: usb-audio: Simplify with usb_endpoint_max_periodic_payload()
ALSA: hda/realtek: fix mute/micmute LEDs don't work for more HP laptops
ALSA: rawmidi: Fix inconsistent indenting warning reported by smatch
ALSA: dice: fix buffer overflow in detect_stream_formats()
ASoC: codecs: Modify awinic amplifier dsp read and write functions
ASoC: SDCA: Fixup some more Kconfig issues
ASoC: cs35l56: Log a message if firmware is missing
ASoC: nau8325: Delete a stray tab
firmware: cs_dsp: Add test cases for client_ops == NULL
firmware: cs_dsp: Don't require client to provide a struct cs_dsp_client_ops
ASoC: fsl_micfil: Set channel range control
ASoC: fsl_micfil: Add default quality for different platforms
ASoC: intel: sof_sdw: Add codec_info for cs42l45
ASoC: sdw_utils: Add cs42l45 support functions
ASoC: intel: sof_sdw: Add ability to have auxiliary devices
ASoC: sdw_utils: Move codec_name to dai info
ASoC: sdw_utils: Add codec_conf for every DAI
ASoC: SDCA: Add terminal type into input/output widget name
ASoC: SDCA: Align mute controls to ALSA expectations
...
|
|
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Linus Torvalds
|
44fc84337b |
arm64 updates for 6.19:
Core features:
- Basic Arm MPAM (Memory system resource Partitioning And Monitoring)
driver under drivers/resctrl/ which makes use of the fs/rectrl/ API
Perf and PMU:
- Avoid cycle counter on multi-threaded CPUs
- Extend CSPMU device probing and add additional filtering support for
NVIDIA implementations
- Add support for the PMUs on the NoC S3 interconnect
- Add additional compatible strings for new Cortex and C1 CPUs
- Add support for data source filtering to the SPE driver
- Add support for i.MX8QM and "DB" PMU in the imx PMU driver
Memory managemennt:
- Avoid broadcast TLBI if page reused in write fault
- Elide TLB invalidation if the old PTE was not valid
- Drop redundant cpu_set_*_tcr_t0sz() macros
- Propagate pgtable_alloc() errors outside of __create_pgd_mapping()
- Propagate return value from __change_memory_common()
ACPI and EFI:
- Call EFI runtime services without disabling preemption
- Remove unused ACPI function
Miscellaneous:
- ptrace support to disable streaming on SME-only systems
- Improve sysreg generation to include a 'Prefix' descriptor
- Replace __ASSEMBLY__ with __ASSEMBLER__
- Align register dumps in the kselftest zt-test
- Remove some no longer used macros/functions
- Various spelling corrections
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
"These are the arm64 updates for 6.19.
The biggest part is the Arm MPAM driver under drivers/resctrl/.
There's a patch touching mm/ to handle spurious faults for huge pmd
(similar to the pte version). The corresponding arm64 part allows us
to avoid the TLB maintenance if a (huge) page is reused after a write
fault. There's EFI refactoring to allow runtime services with
preemption enabled and the rest is the usual perf/PMU updates and
several cleanups/typos.
Summary:
Core features:
- Basic Arm MPAM (Memory system resource Partitioning And Monitoring)
driver under drivers/resctrl/ which makes use of the fs/rectrl/ API
Perf and PMU:
- Avoid cycle counter on multi-threaded CPUs
- Extend CSPMU device probing and add additional filtering support
for NVIDIA implementations
- Add support for the PMUs on the NoC S3 interconnect
- Add additional compatible strings for new Cortex and C1 CPUs
- Add support for data source filtering to the SPE driver
- Add support for i.MX8QM and "DB" PMU in the imx PMU driver
Memory managemennt:
- Avoid broadcast TLBI if page reused in write fault
- Elide TLB invalidation if the old PTE was not valid
- Drop redundant cpu_set_*_tcr_t0sz() macros
- Propagate pgtable_alloc() errors outside of __create_pgd_mapping()
- Propagate return value from __change_memory_common()
ACPI and EFI:
- Call EFI runtime services without disabling preemption
- Remove unused ACPI function
Miscellaneous:
- ptrace support to disable streaming on SME-only systems
- Improve sysreg generation to include a 'Prefix' descriptor
- Replace __ASSEMBLY__ with __ASSEMBLER__
- Align register dumps in the kselftest zt-test
- Remove some no longer used macros/functions
- Various spelling corrections"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (94 commits)
arm64/mm: Document why linear map split failure upon vm_reset_perms is not problematic
arm64/pageattr: Propagate return value from __change_memory_common
arm64/sysreg: Remove unused define ARM64_FEATURE_FIELD_BITS
KVM: arm64: selftests: Consider all 7 possible levels of cache
KVM: arm64: selftests: Remove ARM64_FEATURE_FIELD_BITS and its last user
arm64: atomics: lse: Remove unused parameters from ATOMIC_FETCH_OP_AND macros
Documentation/arm64: Fix the typo of register names
ACPI: GTDT: Get rid of acpi_arch_timer_mem_init()
perf: arm_spe: Add support for filtering on data source
perf: Add perf_event_attr::config4
perf/imx_ddr: Add support for PMU in DB (system interconnects)
perf/imx_ddr: Get and enable optional clks
perf/imx_ddr: Move ida_alloc() from ddr_perf_init() to ddr_perf_probe()
dt-bindings: perf: fsl-imx-ddr: Add compatible string for i.MX8QM, i.MX8QXP and i.MX8DXL
arm64: remove duplicate ARCH_HAS_MEM_ENCRYPT
arm64: mm: use untagged address to calculate page index
MAINTAINERS: new entry for MPAM Driver
arm_mpam: Add kunit tests for props_mismatch()
arm_mpam: Add kunit test for bitmap reset
arm_mpam: Add helper to reset saved mbwu state
...
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|
|
Linus Torvalds
|
c76431e3b5 |
- Use the proper accessors when reading CR3 as part of the page level
transitions (5-level to 4-level, the use case being kexec) so that only the physical address in CR3 is picked up and not flags which are above the physical mask shift - Clean up and unify __phys_addr_symbol() definitions -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmkt8McACgkQEsHwGGHe VUpxJBAAg6PaKVNOmceCCcwDb331YLHpd18eeLy7Cdr6ktcdDflo39TiKnwy/BEs 2uENe9OrS52JL98vMhZxPVFL/3yplrMo7jfuamthSEcFuvlxe2wh7NGhxbNl2gOe +9BpYTbHe5wts+W+ij/srcBCzGDIYoYhh7Dbc8wB1dh/jcH2qkEnYvBTGoYtgELF lWt1pWsdHVnUORn9qKNI3iAX47jmkUTBqEgQHyPFcSM6s8WGtIOKib7+UtvNiMTw V0ZMzfsL5k4J6ifwR5PLLaMNXdwQoZeArWbCA6VYhnOEP0MBmgLxFFCCi5z6iGwv ph+YYWm2/kMEOdJDfDlZqjZFcw/QOfk44chGMTqf+G3rFdNrHMdTiovtvzg6vGvG akJK5r2JsAJu8ymuwd3Rke3F3k1SP7QfdYB1Tipu4wvt7iSOQNqIA/xcHjMprHBx MZ6BifOxwXhhihUr9UA0TSQM6fJfnzrKPdzDSh/h5qThSpjbH/qkNlJwNGy/Knm5 5MTftDkDkpkmJDiOhJAOCweMBGNyFQrOH1QYuqURrB+AGo3Iq9HIJ+2fVXtUdIZy AMmvEROjMRgxD2hoBCVa4AF5Gm3cNiGxGn+jEitdLgqVbTi0tWSO+oPOK+uH2Zib 77r8hNmd9hE7ikHSRGhWS+5D3mVWejsDtrs8YyCMuXN/Ft2omRU= =+p5z -----END PGP SIGNATURE----- Merge tag 'x86_mm_for_v6.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 mm updates from Borislav Petkov: - Use the proper accessors when reading CR3 as part of the page level transitions (5-level to 4-level, the use case being kexec) so that only the physical address in CR3 is picked up and not flags which are above the physical mask shift - Clean up and unify __phys_addr_symbol() definitions * tag 'x86_mm_for_v6.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/libstub: Fix page table access in 5-level to 4-level paging transition x86/boot: Fix page table access in 5-level to 4-level paging transition x86/mm: Unify __phys_addr_symbol() |
|
|
Linus Torvalds
|
b04b2e7a61 |
vfs-6.19-rc1.misc
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Merge tag 'vfs-6.19-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull misc vfs updates from Christian Brauner:
"Features:
- Cheaper MAY_EXEC handling for path lookup. This elides MAY_WRITE
permission checks during path lookup and adds the
IOP_FASTPERM_MAY_EXEC flag so filesystems like btrfs can avoid
expensive permission work.
- Hide dentry_cache behind runtime const machinery.
- Add German Maglione as virtiofs co-maintainer.
Cleanups:
- Tidy up and inline step_into() and walk_component() for improved
code generation.
- Re-enable IOCB_NOWAIT writes to files. This refactors file
timestamp update logic, fixing a layering bypass in btrfs when
updating timestamps on device files and improving FMODE_NOCMTIME
handling in VFS now that nfsd started using it.
- Path lookup optimizations extracting slowpaths into dedicated
routines and adding branch prediction hints for mntput_no_expire(),
fd_install(), lookup_slow(), and various other hot paths.
- Enable clang's -fms-extensions flag, requiring a JFS rename to
avoid conflicts.
- Remove spurious exports in fs/file_attr.c.
- Stop duplicating union pipe_index declaration. This depends on the
shared kbuild branch that brings in -fms-extensions support which
is merged into this branch.
- Use MD5 library instead of crypto_shash in ecryptfs.
- Use largest_zero_folio() in iomap_dio_zero().
- Replace simple_strtol/strtoul with kstrtoint/kstrtouint in init and
initrd code.
- Various typo fixes.
Fixes:
- Fix emergency sync for btrfs. Btrfs requires an explicit sync_fs()
call with wait == 1 to commit super blocks. The emergency sync path
never passed this, leaving btrfs data uncommitted during emergency
sync.
- Use local kmap in watch_queue's post_one_notification().
- Add hint prints in sb_set_blocksize() for LBS dependency on THP"
* tag 'vfs-6.19-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (35 commits)
MAINTAINERS: add German Maglione as virtiofs co-maintainer
fs: inline step_into() and walk_component()
fs: tidy up step_into() & friends before inlining
orangefs: use inode_update_timestamps directly
btrfs: fix the comment on btrfs_update_time
btrfs: use vfs_utimes to update file timestamps
fs: export vfs_utimes
fs: lift the FMODE_NOCMTIME check into file_update_time_flags
fs: refactor file timestamp update logic
include/linux/fs.h: trivial fix: regualr -> regular
fs/splice.c: trivial fix: pipes -> pipe's
fs: mark lookup_slow() as noinline
fs: add predicts based on nd->depth
fs: move mntput_no_expire() slowpath into a dedicated routine
fs: remove spurious exports in fs/file_attr.c
watch_queue: Use local kmap in post_one_notification()
fs: touch up predicts in path lookup
fs: move fd_install() slowpath into a dedicated routine and provide commentary
fs: hide dentry_cache behind runtime const machinery
fs: touch predicts in do_dentry_open()
...
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Richard Fitzgerald
|
479b1f8d41
|
firmware: cs_dsp: Add test cases for client_ops == NULL
Add test cases for the client not providing a pointer to a struct cs_dsp_client_ops. This proves that it is safe for the client to leave the client_ops pointer at NULL if it does not need to implement any of the callbacks. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251128102132.1575177-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
|
|
Richard Fitzgerald
|
af37511305
|
firmware: cs_dsp: Don't require client to provide a struct cs_dsp_client_ops
A client of cs_dsp does not necessarily need to implement any of the optional callbacks in struct cs_dsp_client_ops, so allow the client_ops pointer to be NULL. This has been done by pointing client_ops at a default empty cs_dsp_client_ops. It keeps the code cleaner by avoiding having to add double nested NULL checks everywhere one of these callbacks is called. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251128102132.1575177-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
|
|
Richard Fitzgerald
|
c45d5d9803
|
firmware: cs_dsp: Use kvzalloc() to allocate control caches
Use kvzalloc() instead of kzalloc() to allocate memory to cache the content of a firmware control. Most firmware controls are only small, typically a few bytes. But on some firmware there can be much larger controls for coefficient or model data. The overhead of kvzalloc() is negligible because most control allocs can be satisfied by the normal kmalloc() that kvzalloc() will try first. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251127103947.1094934-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
|
|
Richard Fitzgerald
|
ed6e90cb9f
|
firmware: cs_dsp: Take pwr_lock around reading controls debugfs
In cs_dsp_debugfs_read_controls_show() take the pwr_lock mutex around the list walk. This protects against debugfs returning a partial set of new controls if those controls are being added to the list while it is being walked. Controls are never deleted from this list, and are only added to the end of the list. So there was never a danger of following a stale pointer to garbage. The worst case was that the printed list is truncated if it saw an entry that was the list end just before a new entry was appended to the list. With the original code, the truncated list from the debugfs could show only _some_ of the new entries. This could be confusing because it appears that some new entries are missing. Adding the mutex means that the debugfs read provides an atomic view. Either it shows the old content before any of the new controls were added; or it shows the new content after all the new controls are added. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251127113238.1251352-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
|
Krzysztof Kozlowski
|
f83b427057 |
firmware: qcom: scm: Simplify with of_machine_device_match()
Replace open-coded getting root OF node and matching against it with new of_machine_device_match() helper. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20251112-b4-of-match-matchine-data-v2-6-d46b72003fd6@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org> |
|
|
Richard Fitzgerald
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900baa6e7b
|
firmware: cs_dsp: Remove redundant download buffer allocator
Now that cs_dsp uses regmap_raw_write() instead of regmap_raw_write_async()
it doesn't need to keep multiple DMA-safe buffers of every chunk of data
it wrote.
See commit
|
|
Arnd Bergmann
|
0363169ac7 |
TI SoC driver updates for v6.19
- ti_sci: Add Partial-IO poweroff support and sys_off handler integration - ti_sci: Gate IO isolation programming on firmware capability flag - ti_sci: cleanup by replacing ifdeffery in PM ops with pm_sleep_ptr() macro -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+KKGk1TrgjIXoxo03bWEnRc2JJ0FAmkbH5kACgkQ3bWEnRc2 JJ3/mA/7BvQ1eDOFjouB/l+YjYDuD+y0P/LRwLv1L5lROX95EbaGD7dyAdZJ6Yyw ih2HbWtZvzF8WgcKLFKrzSxhefSvUPOlisyMCWa2tUF4OVW3zRgCXI9DPJeE6nJK jxzwPz53G7KKReMlOmvwz225HGaPxPojQs7WQldx/nWVB9+Vlg0Nz7z5gEfUgHJj 5/ysx4sAgWZrDoZvHMaU5FTT6zvcmH42W9f513A6pI4mrlyREO/OaxnNEe6jhH9O sebqKX9xvIOnpPjpC3i6gtT22fYZ5uXlcDla7GNWkHhflY4g2lJo4QEYcAC0hskM ps/9tO7zeV/nBg8WkjmiibyDFScVbXWNeWrL6H9WxO5wAc1/kVwd5KH6TtTAyIcf ijog5ykuwRgLZHoEzmCZMsBHpRK5xpRa6rVADVpKl9Z3vHHfyZQc5rqx4AWSiU6t zLB0Iuonzi4FFkBhtdhYmVTAEb9D7tfL6vRsrpzi+ogFe1pvJQpXjYbXArv8hnfI ofqiyo6h9+/MM2xpGkOako3GsXTC+94Unr/3Dcbu04PeByEClK8fq6BTrGYFH5dA +wIda9TZOlf6IsRobZLlOc1DeeiMBnmrzmYwx76/B89ABj0VotbVFYG8DQ5H7fys /AgvB5U6MypGgBzvfnhWbl4S/EHOVPRVRgCijGSRqDhJrzgjR9o= =4Ap0 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIyBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmklorUACgkQmmx57+YA GNmIsA/4g45AA3I30tf9xelPhQsg9JuTWiqgqbGt1gHS2fIafpS5cqDUcx7RDTi5 AM9Q+EQ6c1pmpJLSU9qM9y7V1GXt7fsghz6bJDjWD3Ee5+ky+x0LkHQRxGUIeLTy K5t0C8jGnU6JexXCz5KH2kEA+7uaooaaXD1zWwviJ4P0M6by+Jo2PqEKj6Nj3YwL Xvz0vsJzZn1cRFrnuickUzEy+SuRfdI3egY0H6Sj+UdDXhyQ47GfC6A84zmpqT95 ZGWmRC132s0VY1JB6d5TMsWgTZdzQE9xmyip2xrKAqR7kdViWiiWTlv+o3MPUkfx qWGPDhUQHb15IKp8KThnW4VHt+jR6cao8LldepVMPVHd4Jgq53tpknZ6i46f1LaV E0dVUPYKZi72BAePkDA0Is6c+GkTJrxiPh6mlZ1Vd9kv1b9OWmh2i+93O6tXYg2M dko+Iqiq/FHbYJJIWW67bWkzHr/0r2JtEU/ZdVWWMw5FMUl6X7zD1zkT8zS3CV7N /3R0gnPpsW+bSw8sRWDuoQi2QAZkJT+qiRmEFUwpxvForTRbRXGTqN3U255AxIG0 3YlY5evsFV4H05VEjCqh3rEmWoqMqUr/vibe3Q3QEHfa61Y7WLzHotljGk7+bNk7 IW0npsNst31TfdV4ID9QbsZ8EQvA/dL4f+2/fBb5T13BHbwAjw== =0KD+ -----END PGP SIGNATURE----- Merge tag 'ti-driver-soc-for-v6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers TI SoC driver updates for v6.19 - ti_sci: Add Partial-IO poweroff support and sys_off handler integration - ti_sci: Gate IO isolation programming on firmware capability flag - ti_sci: cleanup by replacing ifdeffery in PM ops with pm_sleep_ptr() macro * tag 'ti-driver-soc-for-v6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: firmware: ti_sci: Partial-IO support firmware: ti_sci: Support transfers without response firmware: ti_sci: Set IO Isolation only if the firmware is capable firmware: ti_sci: Replace ifdeffery by pm_sleep_ptr() macro Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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16e8af6c03 |
i.MX drivers update for 6.19:
- A series from Peng Fan to to improve i.MX SCU firmware drivers -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmkbDRkACgkQUFdYWoew fM4P0Qf7BNHm+UMhOtNsKpydwY6D5IqFt1NlN6x95IAKOX6A1BrF55og5A61YVdi G9vW8PtTG3jo4UwBJj9HKgSDyew1iPVfXHOpLw8/6d7D5swIqNXoQw7TPIWu/1B5 Jp9Vt3JCJGSxMXd8UW5gh/j9TONbMEghhHlp0C+evCtGZBnDpX4S/dKkpajkh55r WDYJYwuFFcY6xdmULPe419ggHlMxbG4/JvA27HzlOdPJUvEsz6tw5qaWgQOlPoZm lurKgaubtgpFkvsR8pF0yVg82ZVsGHtuliNh3ODUcVDTIACjF493BlYBNVe2DRSb JPato2KOYbJVCkBgEfo408C8zjAh+g== =nbkK -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmklhb8ACgkQmmx57+YA GNmXuA//bpO26LLMBWg7+QOYPPqYxl2xA8k5LNQTJuXm5ZgtPZrcl7z+TTUYo7lD 3+2DYAa2O9fm9QOav8l82jteb+VaPiKDpJ+F3kD1TtuNtvKUWDxev6ncGTDY2Jfv DrEuecZiVT75ZqcIx5o94BuSiqzk5NcJi0wd2x4e3F+YtACEqou3giAortWcjaTn h9+j9X0MWR8jKGLq+qWr2KL1sJDpqeAFNaRgailuDzRbvA0RRRE6JwQo2bl7yNiv BsaMizpnLP3O8JU1swFWPGzzMBgi9R0RlASg4Z2X0UZjsqtR82hDhUoVFteE4hlx qRAf2ZQfiyYOFmNRf8vzGSrEItYNHWBsHaP9FGurO8N0gEpPNai38feiND+spwLb d30R5qcjfD+goKDPnLKuEnZ00Sa/ZiCR7X2jNEURgYL8yVABxiDRvZ/wKi1ZPgVG mPIh+2QCl2VB2pOAnMnJRXAjeAgDCT0KGREptRIm5d7Ti7CDwy7Ne27JfhMzKx2S 4jqVnDU6Sn1/GeCgc3Y7IXkQWb2ZEombEM/sUiPZU9jkKsru//1bjS2d9Tbc7Uc7 FVitD1oxC/9AAhUCP3rZ9qd8orwYn18BKGZcO1imXEQepkRQpvgVmw+6h9Rz/bv1 BMKkbbmD/peHIaytNmKq7wtjDQDw+K6/wJxgoVudvM3do6RVPas= =3ZOr -----END PGP SIGNATURE----- Merge tag 'imx-drivers-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/drivers i.MX drivers update for 6.19: - A series from Peng Fan to to improve i.MX SCU firmware drivers * tag 'imx-drivers-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: firmware: imx: scu: Use devm_mutex_init firmware: imx: scu: Suppress bind attrs firmware: imx: scu: Update error code firmware: imx: scu-irq: Remove unused export of imx_scu_enable_general_irq_channel firmware: imx: scu-irq: Set mu_resource_id before get handle firmware: imx: scu-irq: Init workqueue before request mbox channel firmware: imx: scu-irq: Free mailbox client on failure at imx_scu_enable_general_irq_channel() firmware: imx: scu-irq: fix OF node leak in Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Richard Fitzgerald
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7584edf158
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firmware: cs_dsp: Store control length as 32-bit
The architectures supported by this driver have a maximum of 32-bits of address, so we don't need more than 32-bits to store the length of control data. Change the length in struct cs_dsp_coeff_ctl to an unsigned int instead of a size_t. Also make a corresponding trivial change to wm_adsp.c to prevent a compiler warning. Tested on x86_64 builds this saves at least 4 bytes per control (another 4 bytes might be saved if the compiler was inserting padding to align the size_t). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251124171536.78962-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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Mauro Carvalho Chehab
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7a2ff00c3b |
docs: efi: add CPER functions to driver-api
There are two kernel-doc like descriptions at cper, which is used by other parts of cper and on ghes driver. They both have kernel-doc like descriptions. Change the tags for them to be actual kernel-doc tags and add them to the driver-api documentaion at the UEFI section. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Mauro Carvalho Chehab
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96b010536e |
efi/cper: align ARM CPER type with UEFI 2.9A/2.10 specs
Up to UEFI spec 2.9, the type byte of CPER struct for ARM processor was defined simply as: Type at byte offset 4: - Cache error - TLB Error - Bus Error - Micro-architectural Error All other values are reserved Yet, there was no information about how this would be encoded. Spec 2.9A errata corrected it by defining: - Bit 1 - Cache Error - Bit 2 - TLB Error - Bit 3 - Bus Error - Bit 4 - Micro-architectural Error All other values are reserved That actually aligns with the values already defined on older versions at N.2.4.1. Generic Processor Error Section. Spec 2.10 also preserve the same encoding as 2.9A. Adjust CPER and GHES handling code for both generic and ARM processors to properly handle UEFI 2.9A and 2.10 encoding. Link: https://uefi.org/specs/UEFI/2.10/Apx_N_Common_Platform_Error_Record.html#arm-processor-error-information Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Mauro Carvalho Chehab
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a976d790f4 |
efi/cper: Add a new helper function to print bitmasks
Add a helper function to print a string with names associated
to each bit field.
A typical example is:
const char * const bits[] = {
"bit 3 name",
"bit 4 name",
"bit 5 name",
};
char str[120];
unsigned int bitmask = BIT(3) | BIT(5);
#define MASK GENMASK(5,3)
cper_bits_to_str(str, sizeof(str), FIELD_GET(MASK, bitmask),
bits, ARRAY_SIZE(bits));
The above code fills string "str" with "bit 3 name|bit 5 name".
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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Mauro Carvalho Chehab
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8ad2c72e21 |
efi/cper: Adjust infopfx size to accept an extra space
Compiling with W=1 with werror enabled produces an error:
drivers/firmware/efi/cper-arm.c: In function ‘cper_print_proc_arm’:
drivers/firmware/efi/cper-arm.c:298:64: error: ‘snprintf’ output may be truncated before the last format character [-Werror=format-truncation=]
298 | snprintf(infopfx, sizeof(infopfx), "%s ", newpfx);
| ^
drivers/firmware/efi/cper-arm.c:298:25: note: ‘snprintf’ output between 2 and 65 bytes into a destination of size 64
298 | snprintf(infopfx, sizeof(infopfx), "%s ", newpfx);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
As the logic there adds an space at the end of infopx buffer.
Add an extra space to avoid such warning.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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Richard Fitzgerald
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3045e29d24
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firmware: cs_dsp: Append \n to debugfs string during read
Append the terminating \n to the string during the debugfs file read instead of creating a string that already has a trailing \n. This avoids the ugly behaviour of having to include a trailing \n in the filenames stored to wmfw_file_name and bin_file_name in struct cs_dsp. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251120130640.1169780-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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Richard Fitzgerald
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78cfd833bc
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firmware: cs_dsp: Factor out common debugfs string read
cs_dsp_debugfs_wmfw_read() and cs_dsp_debugfs_bin_read() were identical except for which struct member they printed. Move all this duplicated code into a common function cs_dsp_debugfs_string_read(). The check for dsp->booted has been removed because this is redundant. The two strings are set when the DSP is booted and cleared when the DSP is powered-down. Access to the string char * must be protected by the pwr_lock mutex. The string is passed into cs_dsp_debugfs_string_read() as a pointer to the char * so that the mutex lock can also be factored out into cs_dsp_debugfs_string_read(). wmfw_file_name and bin_file_name members of struct cs_dsp have been changed to const char *. It makes for a better API to pass a const pointer into cs_dsp_debugfs_string_read(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20251120130640.1169780-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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Thomas Zimmermann
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e41ef37ddf |
efi/libstub: x86: Store EDID in boot_params
Retrieve the GOP device's EDID information in the kernel's boot parameters. Makes the data avaialble to kernel graphics code and drives, such as efidrm. With efidrm, the EDID is now also available to user-space compositors via standard DRM interfaces. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Thomas Zimmermann
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17029cdd8f |
efi/libstub: gop: Add support for reading EDID
Add support for EFI_EDID_DISCOVERED_PROTOCOL and EFI_EDID_ACTIVE_PROTOCOL as defined in UEFI 2.8, sec 12.9. Define GUIDs and data structures in the rsp header files. In the GOP setup function, read the EDID of the primary GOP device. First try EFI_EDID_ACTIVE_PROTOCOL, which supports user-specified EDID data. Or else try EFI_EDID_DISCOVERED_PROTOCOL, which returns the display device's native EDID. If no EDID could be retrieved, clear the storage. Rename efi_setup_gop() to efi_setup_graphics() to reflect the changes Let callers pass an optional instance of struct edid_data, if they are interested. While screen_info and edid_info come from the same device handle, they should be considered indendent data. The former refers to the graphics mode, the latter refers to the display device. GOP devices might not provide both. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Thomas Zimmermann
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ae42b9c5dd |
efi/libstub: gop: Initialize screen_info in helper function
Move initialization of screen_info into a single helper function. Frees up space in the main setup helper for adding EDID support. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Thomas Zimmermann
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9d805709d8 |
efi/libstub: gop: Find GOP handle instead of GOP data
The device handle of the GOP device is required to retrieve the correct EDID data. Find the handle instead of the GOP data. Still return the GOP data in the function arguments, as we already looked it up. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Harry Yoo
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ad8b2e0961 |
treewide: include linux/pgalloc.h instead of asm/pgalloc.h
For now, including <asm/pgalloc.h> instead of <linux/pgalloc.h> is technically fine unless the .c file calls p*d_populate_kernel() helper functions. But it is a better practice to always include <linux/pgalloc.h>. Include <linux/pgalloc.h> instead of <asm/pgalloc.h> outside arch/. Link: https://lkml.kernel.org/r/20251024113047.119058-3-harry.yoo@oracle.com Signed-off-by: Harry Yoo <harry.yoo@oracle.com> Acked-by: David Hildenbrand <david@redhat.com> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Markus Schneider-Pargmann (TI.com)
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e0431ff998 |
firmware: ti_sci: Partial-IO support
Add support for Partial-IO poweroff. In Partial-IO pins of a few hardware units can generate system wakeups while DDR memory is not powered resulting in a fresh boot of the system. These hardware units in the SoC are always powered so that some logic can detect pin activity. If the system supports Partial-IO as described in the fw capabilities, a sys_off handler is added. This sys_off handler decides if the poweroff is executed by entering normal poweroff or Partial-IO instead. The decision is made by checking if wakeup is enabled on all devices that may wake up the SoC from Partial-IO. The possible wakeup devices are found by checking which devices reference a "Partial-IO" system state in the list of wakeup-source system states. Only devices that are actually enabled by the user will be considered as an active wakeup source. If none of the wakeup sources is enabled the system will do a normal poweroff. If at least one wakeup source is enabled it will instead send a TI_SCI_MSG_PREPARE_SLEEP message from the sys_off handler. Sending this message will result in an immediate shutdown of the system. No execution is expected after this point. The code will wait for 5s and do an emergency_restart afterwards if Partial-IO wasn't entered at that point. A short documentation about Partial-IO can be found in section 6.2.4.5 of the TRM at https://www.ti.com/lit/pdf/spruiv7 Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp@baylibre.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Reviewed-by: Kendall Willis <k-willis@ti.com> Reviewed-by: Sebin Francis <sebin.francis@ti.com> Link: https://patch.msgid.link/20251103-topic-am62-partialio-v6-12-b4-v10-2-0557e858d747@baylibre.com Signed-off-by: Nishanth Menon <nm@ti.com> |
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Markus Schneider-Pargmann (TI.com)
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170a3ef605 |
firmware: ti_sci: Support transfers without response
Check the header flags if an response is expected or not. If it is not expected skip the receive part of ti_sci_do_xfer(). This prepares the driver for one-way messages as prepare_sleep for Partial-IO. Reviewed-by: Kendall Willis <k-willis@ti.com> Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp@baylibre.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Reviewed-by: Sebin Francis <sebin.francis@ti.com> Link: https://patch.msgid.link/20251103-topic-am62-partialio-v6-12-b4-v10-1-0557e858d747@baylibre.com Signed-off-by: Nishanth Menon <nm@ti.com> |
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Ard Biesheuvel
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a286050120 |
efi/runtime-wrappers: Keep track of the efi_runtime_lock owner
The EFI runtime wrappers use a file local semaphore to serialize access to the EFI runtime services. This means that any calls to the arch wrappers around the runtime services will also be serialized, removing the need for redundant locking. For robustness, add a facility that allows those arch wrappers to assert that the semaphore was taken by the current task. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Ard Biesheuvel
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40374d308e |
efi: Add missing static initializer for efi_mm::cpus_allowed_lock
Initialize the cpus_allowed_lock struct member of efi_mm. Cc: stable@vger.kernel.org Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Breno Leitao
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cb46a58d77 |
efi/memattr: Convert efi_memattr_init() return type to void
The efi_memattr_init() function's return values (0 and -ENOMEM) are never checked by callers. Convert the function to return void since the return status is unused. Signed-off-by: Breno Leitao <leitao@debian.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Randy Dunlap
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793b13541c |
efi: stmm: fix kernel-doc "bad line" warnings
Add a beginning " *" to each line to avoid kernel-doc warnings:
Warning: drivers/firmware/efi/stmm/mm_communication.h:34 bad line:
Warning: drivers/firmware/efi/stmm/mm_communication.h:113 bad line:
Warning: drivers/firmware/efi/stmm/mm_communication.h:130 bad line:
Fixes:
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Qiang Ma
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935f94ccb9 |
efi/riscv: Remove the useless failure return message print
In the efi_create_mapping() in arch/riscv/kernel/efi.c, the return value is always 0, and this debug message is unnecessary. So, remove it. Signed-off-by: Qiang Ma <maqianga@uniontech.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
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Christian Brauner
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3c60b0b1e5 |
Shared branch between Kbuild and other trees for enabling '-fms-extensions' for 6.19
Signed-off-by: Nathan Chancellor <nathan@kernel.org> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQR74yXHMTGczQHYypIdayaRccAalgUCaQzbRwAKCRAdayaRccAa ls8lAP9Dj1mOl+KTtajMvDnDTym4Sso9CaFP+5maFAv9CflAIwEA5QEtSwI9sMcH ty8x9Y6TTuib+ns37i2jxR8cIt4jHwU= =WA6M -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaRGyjgAKCRCRxhvAZXjc okJ7AQDFRmoidpqHmRlvZQ3aismKkNHfx2k67QtRlX+YxDi8rQEAmmKyKUiX/SZV 39TroGfiJ5ytQuXwz3QxG/34cA+kAgQ= =HqhX -----END PGP SIGNATURE----- Merge patch "kbuild: Add '-fms-extensions' to areas with dedicated CFLAGS" Nathan Chancellor <nathan@kernel.org> says: Shared branch between Kbuild and other trees for enabling '-fms-extensions' for 6.19. * tag 'kbuild-ms-extensions-6.19' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/kbuild/linux: kbuild: Add '-fms-extensions' to areas with dedicated CFLAGS Kbuild: enable -fms-extensions jfs: Rename _inline to avoid conflict with clang's '-fms-extensions' Link: https://patch.msgid.link/20251101-kbuild-ms-extensions-dedicated-cflags-v1-1-38004aba524b@kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org> |
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Francesco Pompo
|
4f90742d4a |
efistub/x86: Add fallback for SMBIOS record lookup
Some Apple EFI firmwares do not provide the SMBIOS Protocol, causing efi_get_smbios_record() to fail. This prevents retrieval of system information such as product name, which is needed by apple_set_os() to enable the integrated GPU on dual-graphics Intel MacBooks. Add a fallback that directly parses the SMBIOS entry point table when the protocol is unavailable. Signed-off-by: Francesco Pompo <francescopompo2@gmail.com> [ardb: cosmetic tweaks] Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
|
Usama Arif
|
8436112341 |
efi/libstub: Fix page table access in 5-level to 4-level paging transition
When transitioning from 5-level to 4-level paging, the existing code
incorrectly accesses page table entries by directly dereferencing CR3 and
applying PAGE_MASK. This approach has several issues:
- __native_read_cr3() returns the raw CR3 register value, which on x86_64
includes not just the physical address but also flags Bits above the
physical address width of the system (i.e. above __PHYSICAL_MASK_SHIFT) are
also not masked.
- The pgd value is masked by PAGE_SIZE which doesn't take into account the
higher bits such as _PAGE_BIT_NOPTISHADOW.
Replace this with proper accessor functions:
- native_read_cr3_pa(): Uses CR3_ADDR_MASK to additionally mask metadata out
of CR3 (like SME or LAM bits). All remaining bits are real address bits or
reserved and must be 0.
- mask pgd value with PTE_PFN_MASK instead of PAGE_MASK, accounting for flags
above bit 51 (_PAGE_BIT_NOPTISHADOW in particular). Bits below 51, but above
the max physical address are reserved and must be 0.
Fixes:
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Thomas Richard (TI.com)
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999e9bc953 |
firmware: ti_sci: Set IO Isolation only if the firmware is capable
Prevent calling ti_sci_cmd_set_io_isolation() on firmware
that does not support the IO_ISOLATION capability. Add the
MSG_FLAG_CAPS_IO_ISOLATION capability flag and check it before
attempting to set IO isolation during suspend/resume operations.
Without this check, systems with older firmware may experience
undefined behavior or errors when entering/exiting suspend states.
Fixes:
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Thomas Richard (TI.com)
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7a4cd87e76 |
firmware: ti_sci: Replace ifdeffery by pm_sleep_ptr() macro
Using pm_sleep_ptr() macro allows to remove ifdeffery and '__maybe_unused' annotations. Signed-off-by: Thomas Richard (TI.com) <thomas.richard@bootlin.com> Link: https://patch.msgid.link/20251014-ti-sci-pm-ops-cleanup-v1-1-70b50b73ac85@bootlin.com Signed-off-by: Nishanth Menon <nm@ti.com> |
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Khairul Anuar Romli
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d0fcf70c68 |
firmware: stratix10-svc: fix bug in saving controller data
Fix the incorrect usage of platform_set_drvdata and dev_set_drvdata. They
both are of the same data and overrides each other. This resulted in the
rmmod of the svc driver to fail and throw a kernel panic for kthread_stop
and fifo free.
Fixes:
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Nathan Chancellor
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5ff8ad3909 |
kbuild: Add '-fms-extensions' to areas with dedicated CFLAGS
This is a follow up to commit
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Peng Fan
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97a07dd2b5 |
firmware: imx: scu: Use devm_mutex_init
In normal case, there is no need to invoke mutex_destroy in error path, but it is useful when CONFIG_DEBUG_MUTEXES, so use devm_mutex_init(). Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Peng Fan
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ff79af939d |
firmware: imx: scu: Suppress bind attrs
The SCU driver is critical for system working properly, it should never be removed and binded again. So suppress the bind attrs Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Peng Fan
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27d408697f |
firmware: imx: scu: Update error code
IMX_SC_ERR_NOTFOUND should map with -ENOENT, not -EEXIST. -ENODEV makes more sense for IMX_SC_ERR_NOPOWER, and -ECOMM makes more sense for IMX_SC_ERR_IPC. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Peng Fan
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ea2f83c6aa |
firmware: imx: scu-irq: Remove unused export of imx_scu_enable_general_irq_channel
Since its introduction, this symbol has not been used by any loadable modules. It remains only referenced within imx-scu.c, which is always built together with imx-scu-irq.c As such, exporting imx_scu_enable_general_irq_channel is unnecessary, so remove the export. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Peng Fan
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ff3f9913bc |
firmware: imx: scu-irq: Set mu_resource_id before get handle
mu_resource_id is referenced in imx_scu_irq_get_status() and imx_scu_irq_group_enable() which could be used by other modules, so need to set correct value before using imx_sc_irq_ipc_handle in SCU API call. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Peng Fan
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81fb53feb6 |
firmware: imx: scu-irq: Init workqueue before request mbox channel
With mailbox channel requested, there is possibility that interrupts may come in, so need to make sure the workqueue is initialized before the queue is scheduled by mailbox rx callback. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Peng Fan
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62c740fb11 |
firmware: imx: scu-irq: Free mailbox client on failure at imx_scu_enable_general_irq_channel()
The IRQ mailbox is an optional channel and does not need to be kept until driver removal when an error occurs. Free the allocated memory in the error path. Add 'goto free_cl' when mbox_request_channel_byname() fails, to keep free at one place. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Peng Fan
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ee67247843 |
firmware: imx: scu-irq: fix OF node leak in
imx_scu_enable_general_irq_channel() calls of_parse_phandle_with_args(),
but does not release the OF node reference. Add a of_node_put() call
to release the reference.
Fixes:
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