Jegor van Opdorp [Tue, 27 Jan 2026 08:15:41 +0000 (09:15 +0100)]
ALSA: usb-audio: add mixer support for Focusrite Forte
Add mixer control support for the Focusrite Forte (USB ID 0x1235:0x8010),
an older USB audio interface that predates the Scarlett 2nd generation.
The Forte uses UAC2_CS_MEM (bRequest=0x03) for its input controls rather
than the standard UAC2_CS_CUR (0x01) used by Scarlett devices. This patch
adds Forte-specific control handlers that use the correct USB protocol.
Features implemented:
- Input source selection (Mic/Line/Inst) for both channels
- High pass filter switch
- 48V phantom power switch
- Phase invert switch
- Pad switch
- Preamp gain control (0-42 range, ~0-75dB)
- Matrix mixer controls (6 inputs x 4 outputs)
- Output volume and mute controls
The device is registered via mixer_quirks.c and uses the existing
mixer_scarlett.c infrastructure with Forte-specific additions.
Credit: This work builds on prior reverse-engineering by alastair-dm.
gongqi [Thu, 22 Jan 2026 15:55:01 +0000 (23:55 +0800)]
ALSA: hda/conexant: Add headset mic fix for MECHREVO Wujie 15X Pro
The headset microphone on the MECHREVO Wujie 15X Pro requires the
CXT_FIXUP_HEADSET_MIC quirk to function properly. Add the PCI SSID
(0x1d05:0x3012) to the quirk table.
The default of tas2781_hda::catlog_id is DELL, which cause calibration
data is not loaded in HP SPI-basded Laptop, because only HP laptop
supports SPI-based TAS2781.
Thorsten Blum [Sun, 25 Jan 2026 15:51:56 +0000 (16:51 +0100)]
ALSA: jack: Improve string handling in jack_kctl_name_gen
If appending " Jack" is not necessary, replace snprintf("%s", ...) with
the faster strscpy().
Additionally, rename 'need_cat' to the clearer 'append_suf', use local
variables for the suffix and its length, remove the confusing comment,
compare strncmp() to 0, and use 'size_t' for the 'size' function
parameter.
Damien Dagorn [Fri, 23 Jan 2026 17:14:52 +0000 (18:14 +0100)]
ALSA: hda/realtek: fix LG Gram Style 14 speakers
The LG Gram Style 14 (14Z90RS-G.AD77F, SSID 1854:0490) with Realtek ALC298
shows normal routing and volume changes, but internal speakers stay silent
unless a userland HDA-verb workaround is applied.
Add a dedicated quirk for the LG Gram Style 14 that programs the codec
coefficient sequence used by the known workaround and enables the speaker
amps only during playback.
Takashi Iwai [Thu, 15 Jan 2026 14:01:32 +0000 (15:01 +0100)]
Merge tag 'asoc-fix-v6.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.19
A moderately large collection of fixes since I missed a week, plus a few
new device IDs and quirks. It's all fairly minor, including a bunch of
work on the device tree bindings fixes which have no runtime effect.
There's one SoundWire change here exporting a symbol which was required
for a fix to the ASoC SoundWire code.
Mark Brown [Wed, 14 Jan 2026 22:08:35 +0000 (22:08 +0000)]
ASoC: rt5640: Fix duplicate clock properties in DT binding
Not quite overlapping changes to the rt5640 binding resulted in duplicate
definitions of the clocks and clock-names properties. Delete one of them,
preferring the simpler one.
Mark Brown [Wed, 14 Jan 2026 22:16:56 +0000 (22:16 +0000)]
ASoC: tlv320adcx140: Merge fixes from Pengutronix
Merge patches that Pengutronix have been carrying in their tree for a
while and were upstreamed by Sascha Hauer together with some new
features that are going into the next release.
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
This series fixes a problem with soc_sdw_utils.c calling the wrong
codec init callbacks, because it assumed that the DAI name could be
used to uniquely identify the codec. This isn't the case, especially
on SDCA which is a generic driver for many parts.
The first patch is needed to add a missing export to SoundWire core.
Emil Svendsen [Tue, 13 Jan 2026 10:58:47 +0000 (11:58 +0100)]
ASoC: tlv320adcx140: fix word length
The word length is the physical width of the channel slots. So the
hw_params would misconfigure when format width and physical width
doesn't match. Like S24_LE which has data width of 24 bits but physical
width of 32 bits. So if using asymmetric formats you will get a lot of
noise.
ASoC: tlv320adcx140: Propagate error codes during probe
When scanning for the reset pin, we could get an -EPROBE_DEFER.
The driver would assume that no reset pin had been defined,
which would mean that the chip would never be powered.
Now we both respect any error we get from devm_gpiod_get_optional.
We also now properly report the missing GPIO definition when
'gpio_reset' is NULL.
Emil Svendsen [Tue, 13 Jan 2026 10:58:45 +0000 (11:58 +0100)]
ASoC: tlv320adcx140: fix null pointer
The "snd_soc_component" in "adcx140_priv" was only used once but never
set. It was only used for reaching "dev" which is already present in
"adcx140_priv".
Emil Svendsen [Tue, 13 Jan 2026 10:58:44 +0000 (11:58 +0100)]
ASoC: tlv320adcx140: invert DRE_ENABLE
Looking at section 8.6.1.1.69 in datasheets for both 5140 and 6140 (3140
doesn't support DRE). REG ADCX140_DSP_CFG1 BIT 3 field "DRE_AGC_SEL" it
select either DRE or AGC.
It states:
* 0 = DRE
* 1 = AGC
The control is called "DRE_ENABLE" and for it to be true it has to be
active low.
This commit will invert the control so "DRE_ENABLE" is active low.
Cole Leavitt [Wed, 14 Jan 2026 02:55:18 +0000 (19:55 -0700)]
ASoC: sdw_utils: cs42l43: Enable Headphone pin for LINEOUT jack type
The CS42L43 codec's load detection can return different impedance values
that map to either HEADPHONE or LINEOUT jack types. However, the
soc_jack_pins array only maps SND_JACK_HEADPHONE to the "Headphone" DAPM
pin, not SND_JACK_LINEOUT.
When headphones are detected with an impedance that maps to LINEOUT
(such as impedance value 0x2), the driver reports SND_JACK_LINEOUT.
Since this doesn't match the jack pin mask, the "Headphone" DAPM pin
is not activated, and no audio is routed to the headphone outputs.
Fix by adding SND_JACK_LINEOUT to the Headphone pin mask, so that both
headphone and line-out detection properly enable the headphone output
path.
This fixes no audio output on devices like the Lenovo ThinkPad P16 Gen 3
where headphones are detected with LINEOUT impedance.
Fixes: d74bad3b7452 ("ASoC: intel: sof_sdw_cs42l43: Create separate jacks for hp and mic") Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Cole Leavitt <cole@unwrap.rs> Link: https://patch.msgid.link/20260114025518.28519-1-cole@unwrap.rs Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: sdw_utils: Call init callbacks on the correct codec DAI
asoc_sdw_rtd_init() needs to call the rtd_init() callbacks for each
codec in a dailink. It was finding the codecs by looking for the
matching DAI name in codec_info_list[] but this isn't correct, because
the DAI name isn't guaranteed to be unique. Parts using the same codec
driver (so the same DAI names) might require different machine driver
setup.
Instead, get the struct sdw_slave and extract the SoundWire part ID.
Use this to lookup the entry in codec_info_list[]. This is the same
identity info that was used to find the entry when the machine driver
created the dailink.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Fixes: e377c9477317 ("ASoC: intel/sdw_utils: move soundwire codec_info_list structure") Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://patch.msgid.link/20260112140758.215799-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Tue, 13 Jan 2026 17:16:27 +0000 (17:16 +0000)]
ASoC: dt-bindings: realtek,rt5640: Various fixes
Merge series from Jon Hunter <jonathanh@nvidia.com>:
This series includes fixes for the realtek,rt5640 dt-binding to address
a few warnings that are observed when running the CHECK_DTBS=y for some
DTBs that use this codec.
ALSA: usb-audio: Prevent excessive number of frames
In this case, the user constructed the parameters with maxpacksize 40
for rate 22050 / pps 1000, and packsize[0] 22 packsize[1] 23. The buffer
size for each data URB is maxpacksize * packets, which in this example
is 40 * 6 = 240; When the user performs a write operation to send audio
data into the ALSA PCM playback stream, the calculated number of frames
is packsize[0] * packets = 264, which exceeds the allocated URB buffer
size, triggering the out-of-bounds (OOB) issue reported by syzbot [1].
Added a check for the number of single data URB frames when calculating
the number of frames to prevent [1].
[1]
BUG: KASAN: slab-out-of-bounds in copy_to_urb+0x261/0x460 sound/usb/pcm.c:1487
Write of size 264 at addr ffff88804337e800 by task syz.0.17/5506
Call Trace:
copy_to_urb+0x261/0x460 sound/usb/pcm.c:1487
prepare_playback_urb+0x953/0x13d0 sound/usb/pcm.c:1611
prepare_outbound_urb+0x377/0xc50 sound/usb/endpoint.c:333
Reported-by: syzbot+6db0415d6d5c635f72cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=6db0415d6d5c635f72cb Tested-by: syzbot+6db0415d6d5c635f72cb@syzkaller.appspotmail.com Signed-off-by: Edward Adam Davis <eadavis@qq.com> Link: https://patch.msgid.link/tencent_9AECE6CD2C7A826D902D696C289724E8120A@qq.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: hda/cirrus_scodec_test: Fix incorrect setup of gpiochip
Set gpiochip parent to the struct device of the dummy GPIO driver
so that the software node will be associated with the GPIO chip.
The recent commit e5d527be7e698 ("gpio: swnode: don't use the
swnode's name as the key for GPIO lookup") broke cirrus_scodec_test,
because the software node no longer gets associated with the GPIO
driver by name.
Instead, setting struct gpio_chip.parent to the owning struct device
will find the node using a normal fwnode lookup.
ALSA: hda/realtek: add HP Victus 16-e0xxx mute LED quirk
HP Victus 16-e0xxx with ALC245 codec does not handle the toggling of
the mute LED.
This patch adds a quirk entry for subsystem ID 0x88eb using a new
ALC245_FIXUP_HP_MUTE_LED_V2_COEFBIT fixup, enabling correct mute LED
behavior.
Simon Trimmer [Mon, 12 Jan 2026 14:28:50 +0000 (14:28 +0000)]
ALSA: hda/cs8409: Add quirk for CDB35L56-FOUR-HD
Adds quirkiness for the Cirrus Logic CDB35L56-FOUR-HD board.
The quirk must be forced by model name "CDB35L56-FOUR-HD"
because there isn't a unique SSID that can be used. For example
in /etc/modprobe.d:
options snd-hda-intel model="CDB35L56-FOUR-HD"
The CDB35L56-FOUR-HD is not a complete PC. It is an add-on audio
board that requires a host system and replaces the normal HDA codec
on the host. Because of this there isn't an SSID that uniquely
identifies this configuration. Also, the usual host board is an
Aaeon UpXtreme, which doesn't have a unique SSID.
Because of this, the quirk must be forced by a module param.
This is acceptable because it is a development board, not an
end-user system, so there is no need for it to be detected
automatically.
Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Co-developed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20260112142850.243054-1-rf@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: hda/realtek: Add quirk for Asus Zephyrus G14 2025 using CS35L56, fix speakers
Just like GA403U, this GA403W needs to remap woofers to DAC1. Similarly to
other Asus devices, headphones/headset MIC is not working, however the pin
config alone is not enough to fix it.
From Windows dump of GA403W:
0x12, 0x90a60140 # Correctly set by codec out of the box
0x13, 0x90a60550
0x14, 0x90170510
0x17, 0x90170120 # Correctly set by codec out of the box
0x19, 0x03a11050 # Set by ALC285_FIXUP_ASUS_GA403U_HEADSET_MIC
0x1a, 0x411115F0
0x1b, 0x03a11c30 # Set by ALC285_FIXUP_ASUS_GA403U_HEADSET_MIC
0x1d, 0x40663A45 # Correctly set by codec out of the box
0x21, 0x03211430
Even with all the values set, MIC of the jack is not detected. Until a
complete solution is found, set ALC285_FIXUP_ASUS_GA403U_HEADSET_MIC
for GA403W which fixes audio volume control for woofers. No need to
create new quirk with missing pin config just yet, since its not
making the situation better.
sheetal [Wed, 17 Dec 2025 13:25:24 +0000 (18:55 +0530)]
ASoC: tegra: Revert fix for uninitialized flat cache warning in tegra210_ahub
Commit 4d4021b0bbd1 ("ASoC: tegra: Fix uninitialized flat cache warning
in tegra210_ahub") attempted to fix the uninitialized flat cache warning
that is observed for the Tegra210 AHUB driver. However, the change broke
various audio tests because an -EBUSY error is returned when accessing
registers from cache before they are read from hardware. Revert this
change for now, until a proper fix is available.
Fixes: 4d4021b0bbd1 ("ASoC: tegra: Fix uninitialized flat cache warning in tegra210_ahub") Signed-off-by: sheetal <sheetal@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Link: https://patch.msgid.link/20251217132524.2844499-1-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
Linus Torvalds [Mon, 12 Jan 2026 01:07:56 +0000 (15:07 -1000)]
Merge tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library fixes from Eric Biggers:
- A couple more fixes for the lib/crypto KUnit tests
- Fix missing MMU protection for the AES S-box
* tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
lib/crypto: aes: Fix missing MMU protection for AES S-box
MAINTAINERS: add test vector generation scripts to "CRYPTO LIBRARY"
lib/crypto: tests: Fix syntax error for old python versions
lib/crypto: tests: polyval_kunit: Increase iterations for preparekey in IRQs
Linus Torvalds [Sun, 11 Jan 2026 17:27:44 +0000 (07:27 -1000)]
Merge tag 'char-misc-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small char/misc driver fixes for some reported issues.
Included in here is:
- much reported rust_binder fix
- counter driver fixes
- new device ids for the mei driver
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
rust_binder: remove spin_lock() in rust_shrink_free_page()
mei: me: add nova lake point S DID
counter: 104-quad-8: Fix incorrect return value in IRQ handler
counter: interrupt-cnt: Drop IRQF_NO_THREAD flag
Linus Torvalds [Sun, 11 Jan 2026 17:11:53 +0000 (07:11 -1000)]
Merge tag 'sched-urgent-2026-01-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fix from Ingo Molnar:
"Fix a crash in sched_mm_cid_after_execve()"
* tag 'sched-urgent-2026-01-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/mm_cid: Prevent NULL mm dereference in sched_mm_cid_after_execve()
Linus Torvalds [Sun, 11 Jan 2026 16:36:20 +0000 (06:36 -1000)]
Merge tag 'irq-urgent-2026-01-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc irqchip fixes from Ingo Molnar:
- Fix an endianness bug in the gic-v5 irqchip driver
- Revert a broken commit from the riscv-imsic irqchip driver
* tag 'irq-urgent-2026-01-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Revert "irqchip/riscv-imsic: Embed the vector array in lpriv"
irqchip/gic-v5: Fix gicv5_its_map_event() ITTE read endianness
Linus Torvalds [Sun, 11 Jan 2026 01:54:41 +0000 (15:54 -1000)]
Merge tag 'riscv-for-linus-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
"Notable changes include a fix to close one common microarchitectural
attack vector for out-of-order cores. Another patch exposed an
omission in my boot test coverage, which is currently missing
relocatable kernels. Otherwise, the fixes seem to be settling down for
us.
- Fix CONFIG_RELOCATABLE=y boots by building Image files from
vmlinux, rather than vmlinux.unstripped, now that the .modinfo
section is included in vmlinux.unstripped
- Prevent branch predictor poisoning microarchitectural attacks that
use the syscall index as a vector by using array_index_nospec() to
clamp the index after the bounds check (as x86 and ARM64 already
do)
- Fix a crash in test_kprobes when building with Clang
- Fix a deadlock possible when tracing is enabled for SBI ecalls
- Fix the definition of the Zk standard RISC-V ISA extension bundle,
which was missing the Zknh extension
- A few other miscellaneous non-functional cleanups, removing unused
macros, fixing an out-of-date path in code comments, resolving a
compile-time warning for a type mismatch in a pr_crit(), and
removing an unnecessary header file inclusion"
* tag 'riscv-for-linus-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: trace: fix snapshot deadlock with sbi ecall
riscv: remove irqflags.h inclusion in asm/bitops.h
riscv: cpu_ops_sbi: smp_processor_id() returns int, not unsigned int
riscv: configs: Clean up references to non-existing configs
riscv: kexec_image: Fix dead link to boot-image-header.rst
riscv: pgtable: Cleanup useless VA_USER_XXX definitions
riscv: cpufeature: Fix Zk bundled extension missing Zknh
riscv: fix KUnit test_kprobes crash when building with Clang
riscv: Sanitize syscall table indexing under speculation
riscv: boot: Always make Image from vmlinux, not vmlinux.unstripped
Linus Torvalds [Sun, 11 Jan 2026 00:57:55 +0000 (14:57 -1000)]
Merge tag 'linux_kselftest-fixes-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fix from Shuah Khan:
"Fix tracing test_multiple_writes stalls when buffer_size_kb is less
than 12KB"
* tag 'linux_kselftest-fixes-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/tracing: Fix test_multiple_writes stall
Linus Torvalds [Sat, 10 Jan 2026 17:14:40 +0000 (07:14 -1000)]
Merge tag 'iommu-fixes-v6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iomu fixes from Joerg Roedel:
- several Kconfig-related build fixes
- fix for when gcc 8.5 on PPC refuses to inline a function from a
header file
* tag 'iommu-fixes-v6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommupt: Make pt_feature() always_inline
iommufd/selftest: Prevent module/builtin conflicts in kconfig
iommufd/selftest: Add missing kconfig for DMA_SHARED_BUFFER
iommupt: Fix the kunit building
Gao Xiang [Sat, 10 Jan 2026 11:47:03 +0000 (19:47 +0800)]
erofs: fix file-backed mounts no longer working on EROFS partitions
Sheng Yong reported [1] that Android APEX images didn't work with commit 072a7c7cdbea ("erofs: don't bother with s_stack_depth increasing for
now") because "EROFS-formatted APEX file images can be stored within an
EROFS-formatted Android system partition."
In response, I sent a quick fat-fingered [PATCH v3] to address the
report. Unfortunately, the updated condition was incorrect:
The condition `!sb->s_bdev` is always true for all file-backed EROFS
mounts, making the check effectively a no-op.
The real fix tested and confirmed by Sheng Yong [2] at that time was
[PATCH v3 RESEND], which correctly ensures the following EROFS^2 setup
works:
EROFS (on a block device) + EROFS (file-backed mount)
But sadly I screwed it up again by upstreaming the outdated [PATCH v3].
This patch applies the same logic as the delta between the upstream
[PATCH v3] and the real fix [PATCH v3 RESEND].
Jason Gunthorpe [Fri, 9 Jan 2026 14:29:52 +0000 (10:29 -0400)]
iommupt: Make pt_feature() always_inline
gcc 8.5 on powerpc does not automatically inline these functions even
though they evaluate to constants in key cases. Since the constant
propagation is essential for some code elimination and built-time checks
this causes a build failure:
if (pts_feature(&pts, PT_FEAT_DMA_INCOHERENT) &&
!pt_test_sw_bit_acquire(&pts,
SW_BIT_CACHE_FLUSH_DONE))
flush_writes_item(&pts);
Where pts_feature() evaluates to a constant false. Mark them as
__always_inline to force it to evaluate to a constant and trigger the code
elimination.
Fixes: 7c5b184db714 ("genpt: Generic Page Table base API") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202512230720.9y9DtWIo-lkp@intel.com/ Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Jason Gunthorpe [Tue, 6 Jan 2026 19:22:12 +0000 (15:22 -0400)]
iommufd/selftest: Prevent module/builtin conflicts in kconfig
The selftest now depends on the AMDv1 page table, however the selftest
kconfig itself is just an sub-option of the main IOMMUFD module kconfig.
This means it cannot be modular and so kconfig allowed a modular
IOMMU_PT_AMDV1 with a built in IOMMUFD. This causes link failures:
ld: vmlinux.o: in function `mock_domain_alloc_pgtable.isra.0':
selftest.c:(.text+0x12e8ad3): undefined reference to `pt_iommu_amdv1_init'
ld: vmlinux.o: in function `BSWAP_SHUFB_CTL':
sha1-avx2-asm.o:(.rodata+0xaa36a8): undefined reference to `pt_iommu_amdv1_read_and_clear_dirty'
ld: sha1-avx2-asm.o:(.rodata+0xaa36f0): undefined reference to `pt_iommu_amdv1_map_pages'
ld: sha1-avx2-asm.o:(.rodata+0xaa36f8): undefined reference to `pt_iommu_amdv1_unmap_pages'
ld: sha1-avx2-asm.o:(.rodata+0xaa3720): undefined reference to `pt_iommu_amdv1_iova_to_phys'
Adjust the kconfig to disable IOMMUFD_TEST if IOMMU_PT_AMDV1 is incompatible.
Fixes: e93d5945ed5b ("iommufd: Change the selftest to use iommupt instead of xarray") Suggested-by: Arnd Bergmann <arnd@arndb.de> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202512210135.freQWpxa-lkp@intel.com/ Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Jason Gunthorpe [Tue, 6 Jan 2026 19:22:11 +0000 (15:22 -0400)]
iommufd/selftest: Add missing kconfig for DMA_SHARED_BUFFER
The test doesn't build without it, dma-buf.h does not provide stub
functions if it is not enabled. Compilation can fail with:
ERROR:root:ld: vmlinux.o: in function `iommufd_test':
(.text+0x3b1cdd): undefined reference to `dma_buf_get'
ld: (.text+0x3b1d08): undefined reference to `dma_buf_put'
ld: (.text+0x3b2105): undefined reference to `dma_buf_export'
ld: (.text+0x3b211f): undefined reference to `dma_buf_fd'
ld: (.text+0x3b2e47): undefined reference to `dma_buf_move_notify'
Add the missing select.
Fixes: d2041f1f11dd ("iommufd/selftest: Add some tests for the dmabuf flow") Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Jason Gunthorpe [Tue, 6 Jan 2026 19:22:10 +0000 (15:22 -0400)]
iommupt: Fix the kunit building
The kunit doesn't work since the below commit made GENERIC_PT
unselectable:
$ make ARCH=x86_64 O=build_kunit_x86_64 olddefconfig
ERROR:root:Not all Kconfig options selected in kunitconfig were in the generated .config.
This is probably due to unsatisfied dependencies.
Missing: CONFIG_DEBUG_GENERIC_PT=y, CONFIG_IOMMUFD_TEST=y,
CONFIG_IOMMU_PT_X86_64=y, CONFIG_GENERIC_PT=y, CONFIG_IOMMU_PT_AMDV1=y,
CONFIG_IOMMU_PT_VTDSS=y, CONFIG_IOMMU_PT=y, CONFIG_IOMMU_PT_KUNIT_TEST=y
Also remove the unneeded CONFIG_IOMMUFD_TEST reference as the iommupt kunit
doesn't interact with iommufd, and it doesn't currently build for the
kunit due problems with DMA_SHARED buffer either.
Fixes: 01569c216dde ("genpt: Make GENERIC_PT invisible") Fixes: 1dd4187f53c3 ("iommupt: Add a kunit test for Generic Page Table") Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Linus Torvalds [Sat, 10 Jan 2026 05:34:50 +0000 (19:34 -1000)]
Merge tag 'erofs-for-6.19-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs fix from Gao Xiang:
- Don't increase s_stack_depth which caused regressions in some
composefs mount setups (EROFS + ovl^2)
Instead just allow one extra unaccounted fs stacking level for
straightforward cases.
* tag 'erofs-for-6.19-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: don't bother with s_stack_depth increasing for now
Gao Xiang [Thu, 8 Jan 2026 02:38:31 +0000 (10:38 +0800)]
erofs: don't bother with s_stack_depth increasing for now
Previously, commit d53cd891f0e4 ("erofs: limit the level of fs stacking
for file-backed mounts") bumped `s_stack_depth` by one to avoid kernel
stack overflow when stacking an unlimited number of EROFS on top of
each other.
This fix breaks composefs mounts, which need EROFS+ovl^2 sometimes
(and such setups are already used in production for quite a long time).
One way to fix this regression is to bump FILESYSTEM_MAX_STACK_DEPTH
from 2 to 3, but proving that this is safe in general is a high bar.
After a long discussion on GitHub issues [1] about possible solutions,
one conclusion is that there is no need to support nesting file-backed
EROFS mounts on stacked filesystems, because there is always the option
to use loopback devices as a fallback.
As a quick fix for the composefs regression for this cycle, instead of
bumping `s_stack_depth` for file backed EROFS mounts, we disallow
nesting file-backed EROFS over EROFS and over filesystems with
`s_stack_depth` > 0.
This works for all known file-backed mount use cases (composefs,
containerd, and Android APEX for some Android vendors), and the fix is
self-contained.
Essentially, we are allowing one extra unaccounted fs stacking level of
EROFS below stacking filesystems, but EROFS can only be used in the read
path (i.e. overlayfs lower layers), which typically has much lower stack
usage than the write path.
We can consider increasing FILESYSTEM_MAX_STACK_DEPTH later, after more
stack usage analysis or using alternative approaches, such as splitting
the `s_stack_depth` limitation according to different combinations of
stacking.
Linus Torvalds [Sat, 10 Jan 2026 01:42:46 +0000 (15:42 -1000)]
Merge tag 'block-6.19-20260109' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- Kill unlikely checks for blk-rq-qos. These checks are really
all-or-nothing, either the branch is taken all the time, or it's not.
Depending on the configuration, either one of those cases may be
true. Just remove the annotation
- Fix for merging bios with different app tags set
- Fix for a recently introduced slowdown due to RCU synchronization
- Fix for a status change on loop while it's in use, and then a later
fix for that fix
- Fix for the async partition scanning in ublk
* tag 'block-6.19-20260109' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
ublk: fix use-after-free in ublk_partition_scan_work
blk-mq: avoid stall during boot due to synchronize_rcu_expedited
loop: add missing bd_abort_claiming in loop_set_status
block: don't merge bios with different app_tags
blk-rq-qos: Remove unlikely() hints from QoS checks
loop: don't change loop device under exclusive opener in loop_set_status
Linus Torvalds [Sat, 10 Jan 2026 01:21:15 +0000 (15:21 -1000)]
Merge tag 'io_uring-6.19-20260109' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring fixes from Jens Axboe:
"A single fix for a regression introduced in 6.15, where a failure to
wake up idle io-wq workers at ring exit will wait for the timeout to
expire.
This isn't normally noticeable, as the exit is async.
But if a parent task created a thread that sets up a ring and uses
requests that cause io-wq threads to be created, and the parent task
then waits for the thread to exit, then it can take 5 seconds for that
pthread_join() to succeed as the child thread is waiting for its
children to exit.
On top of that, just a basic cleanup as well"
* tag 'io_uring-6.19-20260109' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
io_uring/io-wq: remove io_wq_for_each_worker() return value
io_uring/io-wq: fix incorrect io_wq_for_each_worker() termination logic
Linus Torvalds [Sat, 10 Jan 2026 01:17:48 +0000 (15:17 -1000)]
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Do not return false if !preemptible() in current_in_efi(). EFI
runtime services can now run with preemption enabled
- Fix uninitialised variable in the arm MPAM driver, reported by sparse
- Fix partial kasan_reset_tag() use in change_memory_common() when
calculating page indices or comparing ranges
- Save/restore TCR2_EL1 during suspend/resume, otherwise the E0POE bit
is lost
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Fix cleared E0POE bit after cpu_suspend()/resume()
arm64: mm: Fix incomplete tag reset in change_memory_common()
arm_mpam: Stop using uninitialized variables in __ris_msmon_read()
arm64/efi: Don't fail check current_in_efi() if preemptible
Linus Torvalds [Sat, 10 Jan 2026 01:05:19 +0000 (15:05 -1000)]
Merge tag 'ceph-for-6.19-rc5' of https://github.com/ceph/ceph-client
Pull ceph fixes from Ilya Dryomov:
"A bunch of libceph fixes split evenly between memory safety and
implementation correctness issues (all marked for stable) and a change
in maintainers for CephFS: Slava and Alex have formally taken over
Xiubo's role"
* tag 'ceph-for-6.19-rc5' of https://github.com/ceph/ceph-client:
libceph: make calc_target() set t->paused, not just clear it
libceph: reset sparse-read state in osd_fault()
libceph: return the handler error from mon_handle_auth_done()
libceph: make free_choose_arg_map() resilient to partial allocation
ceph: update co-maintainers list in MAINTAINERS
libceph: replace overzealous BUG_ON in osdmap_apply_incremental()
libceph: prevent potential out-of-bounds reads in handle_auth_done()
Fushuai Wang [Fri, 9 Jan 2026 03:36:20 +0000 (11:36 +0800)]
selftests/tracing: Fix test_multiple_writes stall
When /sys/kernel/tracing/buffer_size_kb is less than 12KB,
the test_multiple_writes test will stall and wait for more
input due to insufficient buffer space.
Check current buffer_size_kb value before the test. If it is
less than 12KB, it temporarily increase the buffer to 12KB,
and restore the original value after the tests are completed.
Link: https://lore.kernel.org/r/20260109033620.25727-1-fushuai.wang@linux.dev Fixes: 37f46601383a ("selftests/tracing: Add basic test for trace_marker_raw file") Suggested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Fushuai Wang <wangfushuai@baidu.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Linus Torvalds [Fri, 9 Jan 2026 17:02:38 +0000 (07:02 -1000)]
Merge tag 'for-6.19-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix potential NULL pointer dereference when replaying tree log after
an error
- release path before initializing extent tree to avoid potential
deadlock when allocating new inode
- on filesystems with block size > page size
- fix potential read out of bounds during encoded read of an inline
extent
- only enforce free space tree if v1 cache is required
- print correct tree id in error message
* tag 'for-6.19-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: show correct warning if can't read data reloc tree
btrfs: fix NULL pointer dereference in do_abort_log_replay()
btrfs: force free space tree for bs > ps cases
btrfs: only enforce free space tree if v1 cache is required for bs < ps cases
btrfs: release path before initializing extent tree in btrfs_read_locked_inode()
btrfs: avoid access-beyond-folio for bs > ps encoded writes
Linus Torvalds [Fri, 9 Jan 2026 16:41:10 +0000 (06:41 -1000)]
Merge tag 'pci-v6.19-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI fixes from Bjorn Helgaas:
- Remove ASPM L0s support for MSM8996 SoC since we now enable L0s when
advertised, and it caused random hangs on this device (Manivannan
Sadhasivam)
- Fix meson-pcie to report that the link is up while in ASPM L0s or L1,
since those are active states from the software point of view, and
treating the link as down caused config access failures (Bjorn
Helgaas)
- Fix up sparc DTS BAR descriptions that are above 4GB but not marked
as prefetchable, which caused resource assignment and driver probe
failures after we converted from the SPARC pcibios_enable_device() to
the generic version (Ilpo Järvinen)
* tag 'pci-v6.19-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
sparc/PCI: Correct 64-bit non-pref -> pref BAR resources
PCI: meson: Report that link is up while in ASPM L0s and L1 states
PCI: qcom: Remove ASPM L0s support for MSM8996 SoC
Linus Torvalds [Fri, 9 Jan 2026 16:20:15 +0000 (06:20 -1000)]
Merge tag 'acpi-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI support fix from Rafael Wysocki:
"This fixes the ACPI/PCI legacy interrupts (INTx) parsing in the case
when the ACPI Global System Interrupt (GSI) value is a 32-bit one with
the MSB set.
That was interpreted as a negative integer and caused
acpi_pci_link_allocate_irq() to fail and acpi_irq_get_penalty() to
trigger an out-of-bounds array dereference (Lorenzo Pieralisi)"
* tag 'acpi-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: PCI: IRQ: Fix INTx GSIs signedness
Linus Torvalds [Fri, 9 Jan 2026 16:18:05 +0000 (06:18 -1000)]
Merge tag 'pm-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"This fixes a crash in the hibernation image saving code that can be
triggered when the given compression algorithm is unavailable (Malaya
Kumar Rout)"
* tag 'pm-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: hibernate: Fix crash when freeing invalid crypto compressor
Linus Torvalds [Fri, 9 Jan 2026 16:10:22 +0000 (06:10 -1000)]
Merge tag 'gpio-fixes-for-v6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"There are several ordinary driver fixes and a fix to a race between
the registration of two chips that causes a crash in GPIO core.
The bulk of the changed lines however, concerns the management of
shared GPIOs that landed in v6.19-rc1. Enabling it for ARCH_QCOM
enabled it in defconfig which effectively enabled it for all arm64
platforms and exposed the code to quite a lot of testing (which is
good, right? :)).
As a resukt, I received a number of bug reports, which I progressively
fixed over the course of last weeks. This explains the number of lines
higher than what I normally aim for at this stage.
- balance superio enter/exit calls in error path in gpio-it87
- fix a race where we try to take the SRCU read lock of the GPIO
device before it's been initialized causing a NULL-pointer
dereference
- fix handling of short-pulse interrupts in gpio-pca053x
- fix a reference leak in error path in gpio-mpsse
- mark the GPIO controller as sleeping (it calls sleeping functions)
in gpio-rockchip
- fix several issues in management of shared GPIOs"
* tag 'gpio-fixes-for-v6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: shared: fix a false-positive sharing detection with reset-gpios
gpiolib: fix lookup table matching
gpio: shared: don't allocate the lookup table until we really need it
gpio: shared: fix a race condition
gpio: shared: assign the correct firmware node for reset-gpio use-case
gpio: rockchip: mark the GPIO controller as sleeping
gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths
gpio: pca953x: handle short interrupt pulses on PCAL devices
gpiolib: fix race condition for gdev->srcu
gpio: shared: allow sharing a reset-gpios pin between reset-gpio and gpiolib
gpio: shared: verify con_id when adding proxy lookup
gpiolib: allow multiple lookup tables per consumer
gpio: it87: balance superio enter/exit calls in error path
Linus Torvalds [Fri, 9 Jan 2026 16:04:05 +0000 (06:04 -1000)]
Merge tag 'drm-fixes-2026-01-09' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"I missed the drm-rust fixes tree for last week, so this catches up on
that, along with amdgpu, and then some misc fixes across a few
drivers. I hadn't got an xe pull by the time I sent this, I suspect
one will arrive 10 mins after, but I don't think there is anything
that can't wait for next week.
Things seem to have picked up a little with people coming back from
holidays,
MAINTAINERS:
- Fix Nova GPU driver git links
- Fix typo in TYR driver entry preventing correct behavior of
scripts/get_maintainer.pl
- Exclude TYR driver from DRM MISC
nova-core:
- Correctly select RUST_FW_LOADER_ABSTRACTIONS to prevent build
errors
- Regenerate nova-core bindgen bindings with '--explicit-padding' to
avoid uninitialized bytes
- Fix length of received GSP messages, due to miscalculated message
payload size
- Regenerate bindings to derive MaybeZeroable
- Use a bindings alias to derive the firmware version
exynos:
- hdmi: replace system_wq with system_percpu_wq
pl111:
- Fix error handling in probe
mediatek/atomic/tidss:
- Fix tidss in another way and revert reordering of pre-enable and
post-disable operations, as it breaks other bridge drivers
nouveau:
- Fix regression from fwsec s/r fix
pci/vga:
- Fix multiple gpu's being reported a 'boot_display'
fb-helper:
- Fix vblank timeout during suspend/reset
amdgpu:
- Clang fixes
- Navi1x PCIe DPM fixes
- Ring reset fixes
- ISP suspend fix
- Analog DC fixes
- VPE fixes
- Mode1 reset fix
radeon:
- Variable sized array fix"
* tag 'drm-fixes-2026-01-09' of https://gitlab.freedesktop.org/drm/kernel: (32 commits)
Reapply "Revert "drm/amd: Skip power ungate during suspend for VPE""
drm/amd/display: Check NULL before calling dac_load_detection
drm/amd/pm: Disable MMIO access during SMU Mode 1 reset
drm/exynos: hdmi: replace use of system_wq with system_percpu_wq
drm/fb-helper: Fix vblank timeout during suspend/reset
PCI/VGA: Don't assume the only VGA device on a system is `boot_vga`
drm/amdgpu: Fix query for VPE block_type and ip_count
drm/amd/display: Add missing encoder setup to DACnEncoderControl
drm/amd/display: Correct color depth for SelectCRTC_Source
drm/amd/amdgpu: Fix SMU warning during isp suspend-resume
drm/amdgpu: always backup and reemit fences
drm/amdgpu: don't reemit ring contents more than once
drm/amd/pm: force send pcie parmater on navi1x
drm/amd/pm: fix wrong pcie parameter on navi1x
drm/radeon: Remove __counted_by from ClockInfoArray.clockInfo[]
drm/amd/display: Reduce number of arguments of dcn30's CalculateWatermarksAndDRAMSpeedChangeSupport()
drm/amd/display: Reduce number of arguments of dcn30's CalculatePrefetchSchedule()
drm/amd/display: Apply e4479aecf658 to dml
nouveau: don't attempt fwsec on sb on newer platforms
drm/tidss: Fix enable/disable order
...
Linus Torvalds [Fri, 9 Jan 2026 15:57:57 +0000 (05:57 -1000)]
Merge tag 'vfs-6.19-rc5.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
- Remove incorrect __user annotation from struct xattr_args::value
- Documentation fix: Add missing kernel-doc description for the @isnew
parameter in ilookup5_nowait() to silence Sphinx warnings
- Documentation fix: Fix kernel-doc comment for __start_dirop() - the
function name in the comment was wrong and the @state parameter was
undocumented
- Replace dynamic folio_batch allocation with stack allocation in
iomap_zero_range(). The dynamic allocation was problematic for
ext4-on-iomap work (didn't handle allocation failure properly) and
triggered lockdep complaints. Uses a flag instead to control batch
usage
- Re-add #ifdef guards around PIDFD_GET_<ns-type>_NAMESPACE ioctls.
When a namespace type is disabled, ns->ops is NULL, causes crashes
during inode eviction when closing the fd. The ifdefs were removed in
a recent simplification but are still needed
- Fixe a race where a folio could be unlocked before the trailing zeros
(for EOF within the page) were written
- Split out a dedicated lease_dispose_list() helper since lease code
paths always know they're disposing of leases. Removes unnecessary
runtime flag checks and prepares for upcoming lease_manager
enhancements
- Fix userland delegation requests succeeding despite conflicting
opens. Previously, FL_LAYOUT and FL_DELEG leases bypassed conflict
checks (a hack for nfsd). Adds new ->lm_open_conflict() lease_manager
operation so userland delegations get proper conflict checking while
nfsd can continue its own conflict handling
- Fix LOOKUP_CACHED path lookups incorrectly falling through to the
slow path. After legitimize_links() calls were conditionally elided,
the routine would always fail with LOOKUP_CACHED regardless of
whether there were any links. Now the flag is checked at the two
callsites before calling legitimize_links()
- Fix bug in media fd allocation in media_request_alloc()
- Fix mismatched API calls in ecryptfs_mknod(): was calling
end_removing() instead of end_creating() after
ecryptfs_start_creating_dentry()
- Fix dentry reference count leak in ecryptfs_mkdir(): a dget() of the
lower parent dir was added but never dput()'d, causing BUG during
lower filesystem unmount due to the still-in-use dentry
* tag 'vfs-6.19-rc5.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs:
pidfs: protect PIDFD_GET_* ioctls() via ifdef
ecryptfs: Release lower parent dentry after creating dir
ecryptfs: Fix improper mknod pairing of start_creating()/end_removing()
get rid of bogus __user in struct xattr_args::value
VFS: fix __start_dirop() kernel-doc warnings
fs: Describe @isnew parameter in ilookup5_nowait()
fs: make sure to fail try_to_unlazy() and try_to_unlazy() for LOOKUP_CACHED
netfs: Fix early read unlock of page with EOF in middle
filelock: allow lease_managers to dictate what qualifies as a conflict
filelock: add lease_dispose_list() helper
iomap: replace folio_batch allocation with stack allocation
media: mc: fix potential use-after-free in media_request_alloc()
Anup Patel [Tue, 23 Dec 2025 14:35:44 +0000 (20:05 +0530)]
Revert "irqchip/riscv-imsic: Embed the vector array in lpriv"
The __alloc_percpu() fails when the number of IDs are greater than 959
because size parameter of __alloc_percpu() must be less than 32768 (aka
PCPU_MIN_UNIT_SIZE). This failure is observed with KVMTOOL when AIA is
trap-n-emulated by in-kernel KVM because in this case KVM guest has 2047
interrupt IDs.
To address this issue, don't embed vector array in struct imsic_local_priv
until __alloc_percpu() support size parameter greater than 32768.
This reverts commit 79eaabc61dfb ("irqchip/riscv-imsic: Embed the vector
array in lpriv").
Ming Lei [Fri, 9 Jan 2026 12:14:54 +0000 (20:14 +0800)]
ublk: fix use-after-free in ublk_partition_scan_work
A race condition exists between the async partition scan work and device
teardown that can lead to a use-after-free of ub->ub_disk:
1. ublk_ctrl_start_dev() schedules partition_scan_work after add_disk()
2. ublk_stop_dev() calls ublk_stop_dev_unlocked() which does:
- del_gendisk(ub->ub_disk)
- ublk_detach_disk() sets ub->ub_disk = NULL
- put_disk() which may free the disk
3. The worker ublk_partition_scan_work() then dereferences ub->ub_disk
leading to UAF
Fix this by using ublk_get_disk()/ublk_put_disk() in the worker to hold
a reference to the disk during the partition scan. The spinlock in
ublk_get_disk() synchronizes with ublk_detach_disk() ensuring the worker
either gets a valid reference or sees NULL and exits early.
Also change flush_work() to cancel_work_sync() to avoid running the
partition scan work unnecessarily when the disk is already detached.
Fixes: 7fc4da6a304b ("ublk: scan partition in async way") Reported-by: Ruikai Peng <ruikai@pwno.io> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jon Hunter [Thu, 8 Jan 2026 14:31:58 +0000 (14:31 +0000)]
ASoC: dt-bindings: realtek,rt5640: Document port node
Various boards that use the rt5640 audio codec define a 'port' child
node under the codec node to describe the interface between it and the
SoC that it is connected to. The binding document for the rt5640 codec
does not define the 'port' child node and so this is generating warnings
when running the DTB checks for these boards. Add the 'port' node to the
binding document for the rt5640 codec to fix this.
The device-tree property 'realtek,jack-detect-source' currently only
permits values from 0-6. However, commit 2b9c8d2b3c89 ("ASoC: rt5640:
Add the HDA header support") updated the Realtek rt5640 to support
setting the 'realtek,jack-detect-source' to 7 to support the HDA header.
The Tegra234 platforms currently set 'realtek,jack-detect-source' to 7
for the HDA header and this is causing a warning when building
device-tree.
audio-codec@1c (realtek,rt5640): realtek,jack-detect-source:
7 is not one of [0, 1, 2, 3, 4, 5, 6]
Given that the driver already supports this settings, update the binding
document for the rt5640 device to add the HDA header as a valid
configuration for the 'realtek,jack-detect-source' property.
Fixes: 2b9c8d2b3c89 ("ASoC: rt5640: Add the HDA header support") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260108143158.351223-3-jonathanh@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
Jon Hunter [Thu, 8 Jan 2026 14:31:56 +0000 (14:31 +0000)]
ASoC: dt-bindings: realtek,rt5640: Document mclk
Commit eba5a0bac211 ("ASoC: dt-bindings: realtek,rt5640: Convert to
dtschema") converted the rt5640 dt-binding to yaml format but in the
process dropped 'clock' and 'clock-names' properties that are used to
specify the codec 'mclk'. This is causing DTB build warnings for boards
that use this codec and define an 'mclk' in device-tree. Update the
rt5640 binding document to add the optional mclk.
Fixes: eba5a0bac211 ("ASoC: dt-bindings: realtek,rt5640: Convert to dtschema") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260108143158.351223-2-jonathanh@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
Cong Wang [Tue, 23 Dec 2025 21:51:13 +0000 (13:51 -0800)]
sched/mm_cid: Prevent NULL mm dereference in sched_mm_cid_after_execve()
sched_mm_cid_after_execve() is called in bprm_execve()'s cleanup path even
when exec_binprm() fails. For the init task's first execve(), this causes a
problem:
1. current->mm is NULL (kernel threads don't have an mm)
2. sched_mm_cid_before_execve() exits early because mm is NULL
3. exec_binprm() fails (e.g., ENOENT for missing script interpreter)
4. sched_mm_cid_after_execve() is called with mm still NULL
5. sched_mm_cid_fork() is called unconditionally, triggering WARN_ON
This is easily reproduced by booting with an init that is a shell script
(#!/bin/sh) where the interpreter doesn't exist in the initramfs.
Fix this by checking if t->mm is NULL before calling sched_mm_cid_fork(),
matching the behavior of sched_mm_cid_before_execve() which already
handles this case via sched_mm_cid_exit()'s early return.
Fixes: b0c3d51b54f8 ("sched/mmcid: Provide precomputed maximal value") Signed-off-by: Cong Wang <cwang@multikernel.io> Signed-off-by: Thomas Gleixner <tglx@kernel.org> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Acked-by: Will Deacon <will@kernel.org> Link: https://patch.msgid.link/20251223215113.639686-1-xiyou.wangcong@gmail.com
Yeoreum Yun [Wed, 7 Jan 2026 16:21:15 +0000 (16:21 +0000)]
arm64: Fix cleared E0POE bit after cpu_suspend()/resume()
TCR2_ELx.E0POE is set during smp_init().
However, this bit is not reprogrammed when the CPU enters suspension and
later resumes via cpu_resume(), as __cpu_setup() does not re-enable E0POE
and there is no save/restore logic for the TCR2_ELx system register.
As a result, the E0POE feature no longer works after cpu_resume().
To address this, save and restore TCR2_EL1 in the cpu_suspend()/cpu_resume()
path, rather than adding related logic to __cpu_setup(), taking into account
possible future extensions of the TCR2_ELx feature.
Fixes: bf83dae90fbc ("arm64: enable the Permission Overlay Extension for EL0") Cc: <stable@vger.kernel.org> # 6.12.x Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com> Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
gpio: shared: fix a false-positive sharing detection with reset-gpios
After scanning the devicetree, we remove all entries that have only one
reference, while creating GPIO shared proxies for the remaining, shared
entries. However: for the reset-gpio corner-case, we will have two
references for a "reset-gpios" pin that's not really shared. In this
case one will come from the actual consumer fwnode and the other from
the potential auxiliary reset-gpio device. This causes the GPIO core to
create unnecessary GPIO shared proxy devices for pins that are not
really shared.
Add a function that can detect this situation and remove entries that
have exactly two references but one of them is a reset-gpio.
Linus Torvalds [Fri, 9 Jan 2026 02:38:19 +0000 (16:38 -1000)]
Merge tag 'pinctrl-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- Fix the mt8189 register base name order back from being fixed broken
- Add REGMAP_MMIO to the pic64gx-gpio2 to avoid build breakages
- Mark the Qualcomm lpass-lpi pin controller GPIO chip instance as
sleeping to fix lock splats
- Update .mailmap with my new kernel.org address for all old mails
after maintainers ran into issues with this
* tag 'pinctrl-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: qcom: lpass-lpi: mark the GPIO controller as sleeping
pinctrl: pic64gx-gpio2: Add REGMAP_MMIO dependency
Update .mailmap for Linus Walleij
pinctrl: mediatek: mt8189: restore previous register base name array order
Jiayuan Chen [Sun, 4 Jan 2026 12:35:27 +0000 (20:35 +0800)]
arm64: mm: Fix incomplete tag reset in change_memory_common()
Running KASAN KUnit tests with {HW,SW}_TAGS mode triggers a fault in
change_memory_common():
Call trace:
change_memory_common+0x168/0x210 (P)
set_memory_ro+0x20/0x48
vmalloc_helpers_tags+0xe8/0x338
kunit_try_run_case+0x74/0x188
kunit_generic_run_threadfn_adapter+0x30/0x70
kthread+0x11c/0x200
ret_from_fork+0x10/0x20
---[ end trace 0000000000000000 ]---
# vmalloc_helpers_tags: try faulted
not ok 67 vmalloc_helpers_tags
Commit a06494adb7ef ("arm64: mm: use untagged address to calculate page index")
fixed a KASAN warning in the BPF subsystem by adding kasan_reset_tag() to
the index calculation. In the execmem flow:
The returned address from execmem_vmalloc/execmem_cache_alloc is passed
through kasan_reset_tag(), so start has no tag while area->addr still
retains the original tag. The fix correctly handled this case by resetting
the tag on area->addr:
However, in normal vmalloc paths, both start and area->addr have matching
tags(or no tags). Resetting only area->addr causes a mismatch when
subtracting a tagged address from an untagged one, resulting in an
incorrect index.
Fix this by resetting tags on both addresses in the index calculation.
This ensures correct results regardless of the tag state of either address.
Tested with KASAN KUnit tests under CONFIG_KASAN_GENERIC,
CONFIG_KASAN_SW_TAGS, and CONFIG_KASAN_HW_TAGS - all pass. Also verified
the original BPF KASAN warning from [1] is still fixed.
Eric Biggers [Wed, 7 Jan 2026 05:20:23 +0000 (21:20 -0800)]
lib/crypto: aes: Fix missing MMU protection for AES S-box
__cacheline_aligned puts the data in the ".data..cacheline_aligned"
section, which isn't marked read-only i.e. it doesn't receive MMU
protection. Replace it with ____cacheline_aligned which does the right
thing and just aligns the data while keeping it in ".rodata".
Fixes: b5e0b032b6c3 ("crypto: aes - add generic time invariant AES cipher") Cc: stable@vger.kernel.org Reported-by: Qingfang Deng <dqfext@gmail.com> Closes: https://lore.kernel.org/r/20260105074712.498-1-dqfext@gmail.com/ Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20260107052023.174620-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
lib/crypto: tests: polyval_kunit: Increase iterations for preparekey in IRQs
On my development machine the generic, memcpy()-only implementation of
polyval_preparekey() is too fast for the IRQ workers to actually fire.
The test fails.
Increase the iterations to make the test more robust.
The test will run for a maximum of one second in any case.
[EB: This failure was already fixed by commit c31f4aa8fed0 ("kunit:
Enforce task execution in {soft,hard}irq contexts"). I'm still applying
this patch too, since the iteration count in this test made its running
time much shorter than the other similar ones.]
Ben Horgan [Fri, 19 Dec 2025 18:11:03 +0000 (18:11 +0000)]
arm_mpam: Stop using uninitialized variables in __ris_msmon_read()
Dan has reported two uses of uninitialized variables in __ris_msmon_read().
If an unknown monitor type is encountered then the local variable, now, is
used uninitialized. Fix this by returning early on error. If a non-mbwu
monitor is being read then the local variable, overflow, is not initialized
but still read. Initialize it to false as overflow is not relevant for csu
monitors.
Fixes: 823e7c3712c5 ("arm_mpam: Add mpam_msmon_read() to read monitor value") Fixes: 9e5afb7c3283 ("arm_mpam: Use long MBWU counters if supported") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202512091519.RBwiJcSq-lkp@intel.com/ Closes: https://lore.kernel.org/r/202512100547.N7QPYgfb-lkp@intel.com/ Signed-off-by: Ben Horgan <ben.horgan@arm.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Linus Torvalds [Thu, 8 Jan 2026 18:47:05 +0000 (08:47 -1000)]
Merge tag 'trace-v6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Remove useless assignment of soft_mode variable
The function __ftrace_event_enable_disable() sets "soft_mode" in one
of the branch paths but doesn't use it after that. Remove the setting
of that variable.
- Add a cond_resched() in ring_buffer_resize()
The resize function that allocates all the pages for the ring buffer
was causing a soft lockup on PREEMPT_NONE configs when allocating
large buffers on machines with many CPUs. Hopefully this is the last
cond_resched() needed to be added as PREEMPT_LAZY becomes the norm in
the future.
- Make ftrace_graph_ent depth field signed
The "depth" field of struct ftrace_graph_ent was converted from "int"
to "unsigned long" for alignment reasons to work with being embedded
in other structures. The conversion from a signed to unsigned caused
integrity checks to always pass as they were comparing "depth" to
less than zero. Make the field signed long.
- Add recursion protection to stack trace events
A infinite recursion was triggered by a stack trace event calling RCU
which internally called rcu_read_unlock_special(), which triggered an
event that was also doing stacktraces which cause it to trigger the
same RCU lock that called rcu_read_unlock_special() again.
Update the trace_test_and_set_recursion() to add a set of context
checks for events to use, and have the stack trace event use that for
recursion protection.
- Make the variable ftrace_dump_on_oops static
The cleanup of sysctl that moved all the updates to the files that
use them moved the reference of ftrace_dump_on_oops to where it is
used. It is no longer used outside of the trace.c file. Make it
static.
* tag 'trace-v6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
trace: ftrace_dump_on_oops[] is not exported, make it static
tracing: Add recursion protection in kernel stack trace recording
ftrace: Make ftrace_graph_ent depth field signed
ring-buffer: Avoid softlockup in ring_buffer_resize() during memory free
tracing: Drop unneeded assignment to soft_mode
- ping: fix ICMP out SNMP stats double-counting with ICMP sockets
- bonding: preserve NETIF_F_ALL_FOR_ALL across TSO updates
- bridge: fix C-VLAN preservation in 802.1ad vlan_tunnel egress
- eth: bnxt: fix potential data corruption with HW GRO/LRO"
* tag 'net-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (70 commits)
arp: do not assume dev_hard_header() does not change skb->head
net: enetc: fix build warning when PAGE_SIZE is greater than 128K
atm: Fix dma_free_coherent() size
tools: ynl: don't install tests
net: do not write to msg_get_inq in callee
bnxt_en: Fix NULL pointer crash in bnxt_ptp_enable during error cleanup
net: usb: pegasus: fix memory leak in update_eth_regs_async()
net: 3com: 3c59x: fix possible null dereference in vortex_probe1()
net/sched: sch_qfq: Fix NULL deref when deactivating inactive aggregate in qfq_reset
wifi: mac80211: collect station statistics earlier when disconnect
wifi: mac80211: restore non-chanctx injection behaviour
wifi: mac80211_hwsim: disable BHs for hwsim_radio_lock
wifi: mac80211: don't iterate not running interfaces
wifi: mac80211_hwsim: fix typo in frequency notification
wifi: avoid kernel-infoleak from struct iw_point
net: airoha: Fix schedule while atomic in airoha_ppe_deinit()
selftests: netdevsim: add carrier state consistency test
net: netdevsim: fix inconsistent carrier state after link/unlink
selftests: drv-net: Bring back tool() to driver __init__s
net/sched: act_api: avoid dereferencing ERR_PTR in tcf_idrinfo_destroy
...
Kery Qi [Wed, 7 Jan 2026 15:48:37 +0000 (23:48 +0800)]
ASoC: davinci-evm: Fix reference leak in davinci_evm_probe
The davinci_evm_probe() function calls of_parse_phandle() to acquire
device nodes for "ti,audio-codec" and "ti,mcasp-controller". These
functions return device nodes with incremented reference counts.
However, in several error paths (e.g., when the second of_parse_phandle(),
snd_soc_of_parse_card_name(), or devm_snd_soc_register_card() fails),
the function returns directly without releasing the acquired nodes,
leading to reference leaks.
This patch adds an error handling path 'err_put' to properly release
the device nodes using of_node_put() and clean up the pointers when
an error occurs.
Jakub Kicinski [Thu, 8 Jan 2026 16:54:54 +0000 (08:54 -0800)]
Merge branch '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2026-01-06 (idpf)
This series contains updates to idpf driver only.
Emil fixes issues related to resets; among them timeouts, NULL pointer
dereferences, and memory leaks.
Sreedevi resolves issues around RSS; mainly involving operations when
the interface is down and resets. She also addresses some incomplete
cleanups for ntuple filters and interrupts.
Erik fixes incomplete output of ntuple filters.
Josh sets restriction of Rx buffer size to follow hardware restrictions.
Larysa adds check to prevent NULL pointer dereference when RDMA is not
enabled.
* '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
idpf: fix aux device unplugging when rdma is not supported by vport
idpf: cap maximum Rx buffer size
idpf: Fix error handling in idpf_vport_open()
idpf: Fix RSS LUT NULL ptr issue after soft reset
idpf: Fix RSS LUT configuration on down interfaces
idpf: Fix RSS LUT NULL pointer crash on early ethtool operations
idpf: fix issue with ethtool -n command display
idpf: fix memory leak of flow steer list on rmmod
idpf: fix error handling in the init_task on load
idpf: fix memory leak in idpf_vc_core_deinit()
idpf: fix memory leak in idpf_vport_rel()
idpf: detach and close netdevs while handling a reset
idpf: keep the netdev when a reset fails
====================
Wei Fang [Wed, 7 Jan 2026 09:12:04 +0000 (17:12 +0800)]
net: enetc: fix build warning when PAGE_SIZE is greater than 128K
The max buffer size of ENETC RX BD is 0xFFFF bytes, so if the PAGE_SIZE
is greater than 128K, ENETC_RXB_DMA_SIZE and ENETC_RXB_DMA_SIZE_XDP will
be greater than 0xFFFF, thus causing a build warning.
This will not cause any practical issues because ENETC is currently only
used on the ARM64 platform, and the max PAGE_SIZE is 64K. So this patch
is only for fixing the build warning that occurs when compiling ENETC
drivers for other platforms.
Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202601050637.kHEKKOG7-lkp@intel.com/ Fixes: e59bc32df2e9 ("net: enetc: correct the value of ENETC_RXB_TRUESIZE") Signed-off-by: Wei Fang <wei.fang@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20260107091204.1980222-1-wei.fang@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Thu, 8 Jan 2026 16:49:24 +0000 (08:49 -0800)]
Merge tag 'wireless-2026-01-08' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
Couple of fixes:
- mac80211:
- long-standing injection bug due to chanctx rework
- more recent interface iteration issue
- collect statistics before removing stations
- hwsim:
- fix NAN frequency typo (potential NULL ptr deref)
- fix locking of radio lock (needs softirqs disabled)
- wext:
- ancient issue with compat and events copying some
uninitialized stack data to userspace
* tag 'wireless-2026-01-08' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: mac80211: collect station statistics earlier when disconnect
wifi: mac80211: restore non-chanctx injection behaviour
wifi: mac80211_hwsim: disable BHs for hwsim_radio_lock
wifi: mac80211: don't iterate not running interfaces
wifi: mac80211_hwsim: fix typo in frequency notification
wifi: avoid kernel-infoleak from struct iw_point
====================
Jakub Kicinski [Tue, 6 Jan 2026 16:34:26 +0000 (08:34 -0800)]
tools: ynl: don't install tests
make's install target is meant for installing the production
artifacts, AFAIU. Don't install test_ynl_cli and test_ynl_ethtool
from under the main YNL install target. The install target
under tests/ is retained in case someone wants the tests
to be installed.
Fixes: 308b7dee3e5c ("tools: ynl: add YNL test framework") Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20260106163426.1468943-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
msg_get_inq is an input field from caller to callee. Don't set it in
the callee, as the caller may not clear it on struct reuse.
This is a kernel-internal variant of msghdr only, and the only user
does reinitialize the field. So this is not critical for that reason.
But it is more robust to avoid the write, and slightly simpler code.
And it fixes a bug, see below.
Callers set msg_get_inq to request the input queue length to be
returned in msg_inq. This is equivalent to but independent from the
SO_INQ request to return that same info as a cmsg (tp->recvmsg_inq).
To reduce branching in the hot path the second also sets the msg_inq.
That is WAI.
This is a fix to commit 4d1442979e4a ("af_unix: don't post cmsg for
SO_INQ unless explicitly asked for"), which fixed the inverse.
Also avoid NULL pointer dereference in unix_stream_read_generic if
state->msg is NULL and msg->msg_get_inq is written. A NULL state->msg
can happen when splicing as of commit 2b514574f7e8 ("net: af_unix:
implement splice for stream af_unix sockets").
Breno Leitao [Tue, 6 Jan 2026 14:31:14 +0000 (06:31 -0800)]
bnxt_en: Fix NULL pointer crash in bnxt_ptp_enable during error cleanup
When bnxt_init_one() fails during initialization (e.g.,
bnxt_init_int_mode returns -ENODEV), the error path calls
bnxt_free_hwrm_resources() which destroys the DMA pool and sets
bp->hwrm_dma_pool to NULL. Subsequently, bnxt_ptp_clear() is called,
which invokes ptp_clock_unregister().
Since commit a60fc3294a37 ("ptp: rework ptp_clock_unregister() to
disable events"), ptp_clock_unregister() now calls
ptp_disable_all_events(), which in turn invokes the driver's .enable()
callback (bnxt_ptp_enable()) to disable PTP events before completing the
unregistration.
bnxt_ptp_enable() attempts to send HWRM commands via bnxt_ptp_cfg_pin()
and bnxt_ptp_cfg_event(), both of which call hwrm_req_init(). This
function tries to allocate from bp->hwrm_dma_pool, causing a NULL
pointer dereference:
Xiang Mei [Tue, 6 Jan 2026 03:41:00 +0000 (20:41 -0700)]
net/sched: sch_qfq: Fix NULL deref when deactivating inactive aggregate in qfq_reset
`qfq_class->leaf_qdisc->q.qlen > 0` does not imply that the class
itself is active.
Two qfq_class objects may point to the same leaf_qdisc. This happens
when:
1. one QFQ qdisc is attached to the dev as the root qdisc, and
2. another QFQ qdisc is temporarily referenced (e.g., via qdisc_get()
/ qdisc_put()) and is pending to be destroyed, as in function
tc_new_tfilter.
When packets are enqueued through the root QFQ qdisc, the shared
leaf_qdisc->q.qlen increases. At the same time, the second QFQ
qdisc triggers qdisc_put and qdisc_destroy: the qdisc enters
qfq_reset() with its own q->q.qlen == 0, but its class's leaf
qdisc->q.qlen > 0. Therefore, the qfq_reset would wrongly deactivate
an inactive aggregate and trigger a null-deref in qfq_deactivate_agg:
Linus Torvalds [Thu, 8 Jan 2026 15:44:48 +0000 (07:44 -0800)]
Merge tag 'hid-for-linus-2026010801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Jiri Kosina:
- build fix for HID-BPF (Benjamin Tissoires)
- fix for potential buffer overflow in i2c-hid (Kwok Kin Ming)
- a couple of selftests/hid fixes (Peter Hutterer)
- fix for handling pressure pads in hid-multitouch (Peter Hutterer)
- fix for potential NULL pointer dereference in intel-thc-hid (Even Xu)
- fix for interrupt delay control in intel-thc-hid (Even Xu)
- fix finger release detection on some VTL-class touchpads (DaytonCL)
- fix for correct enumeration on intel-ish-hid systems with no sensors
(Zhang Lixu)
- assorted device ID additions and device-specific quirks
* tag 'hid-for-linus-2026010801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (21 commits)
HID: logitech: add HID++ support for Logitech MX Anywhere 3S
HID: Elecom: Add support for ELECOM M-XT3DRBK (018C)
HID: quirks: work around VID/PID conflict for appledisplay
HID: Apply quirk HID_QUIRK_ALWAYS_POLL to Edifier QR30 (2d99:a101)
HID: i2c-hid: fix potential buffer overflow in i2c_hid_get_report()
selftests/hid: add a test for the Digitizer/Button Type pressurepad
selftests/hid: use a enum class for the different button types
selftests/hid: require hidtools 0.12
HID: multitouch: set INPUT_PROP_PRESSUREPAD based on Digitizer/Button Type
HID: quirks: Add another Chicony HP 5MP Cameras to hid_ignore_list
HID: Intel-thc-hid: Intel-thc: Add safety check for reading DMA buffer
hid: intel-thc-hid: Select SGL_ALLOC
selftests/hid: fix bpf compilations due to -fms-extensions
HID: bpf: fix bpf compilation with -fms-extensions
HID: Intel-thc-hid: Intel-thc: Fix wrong register reading
HID: multitouch: add MT_QUIRK_STICKY_FINGERS to MT_CLS_VTL
HID: intel-ish-hid: Reset enum_devices_done before enumeration
HID: intel-ish-hid: Update ishtp bus match to support device ID table
HID: Intel-thc-hid: Intel-thc: fix dma_unmap_sg() nents value
HID: playstation: Center initial joystick axes to prevent spurious events
...
projects / thirdparty / kernel / linux.git / log
