Lianqin Hu [Mon, 9 Feb 2026 08:38:29 +0000 (08:38 +0000)]
ALSA: usb-audio: Add iface reset and delay quirk for AB13X USB Audio
Setting up the interface when suspended/resumeing fail on this card.
Adding a reset and delay quirk will eliminate this problem.
usb 1-1: New USB device found, idVendor=001f, idProduct=0b21
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: AB13X USB Audio
usb 1-1: Manufacturer: Generic
usb 1-1: SerialNumber: 20210926172016
Illia Barbashyn [Sat, 7 Feb 2026 22:19:37 +0000 (23:19 +0100)]
ALSA: hda/realtek - Enable mute LEDs on HP ENVY x360 15-es0xxx
The mute and mic-mute LEDs on HP ENVY x360 Convertible 15-es0xxx
(PCI SSID 103c:88b3) do not work with the current driver.
This model requires a combination of COEFBIT and GPIO fixups to
correctly control the LEDs. Introduce a new fixup function
alc245_fixup_hp_envy_x360_mute_led and add a quirk to apply it.
Takashi Iwai [Wed, 4 Feb 2026 16:03:08 +0000 (17:03 +0100)]
Merge tag 'asoc-fix-v6.19-rc8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.19
A bunch more small fixes here, plus some more of the constant stream of
quirks. The most notable change here is Richard's change to the cs_dsp
code for the KUnit tests which is relatively large, mostly due to
boilerplate. The tests were triggering large numbers of error messages
as part of verifying that problems with input data are appropriately
detected which in turn caused runtime issues for the framework due to
the performance impact of pushing the logging out, while the logging is
valuable in normal operation it's basically useless while doing tests
designed to trigger it so rate limiting is an appropriate fix.
Ziyi Guo [Mon, 2 Feb 2026 17:41:12 +0000 (17:41 +0000)]
ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put()
fsl_xcvr_activate_ctl() has
lockdep_assert_held(&card->snd_card->controls_rwsem),
but fsl_xcvr_mode_put() calls it without acquiring this lock.
Other callers of fsl_xcvr_activate_ctl() in fsl_xcvr_startup() and
fsl_xcvr_shutdown() properly acquire the lock with down_read()/up_read().
Add the missing down_read()/up_read() calls around fsl_xcvr_activate_ctl()
in fsl_xcvr_mode_put() to fix the lockdep assertion and prevent potential
race conditions when multiple userspace threads access the control.
Add compatible string ti,tlv320aic23 to fix below CHECK_DTB warning:
arch/arm/boot/dts/nxp/imx/imx35-eukrea-mbimxsd35-baseboard.dtb:
/soc/bus@43f00000/i2c@43f80000/codec@1a: failed to match any schema with compatible: ['ti,tlv320aic23']
Sergey Shtylyov [Tue, 3 Feb 2026 16:15:57 +0000 (19:15 +0300)]
ALSA: usb-audio: fix broken logic in snd_audigy2nx_led_update()
When the support for the Sound Blaster X-Fi Surround 5.1 Pro was added,
the existing logic for the X-Fi Surround 5.1 in snd_audigy2nx_led_put()
was broken due to missing *else* before the added *if*: snd_usb_ctl_msg()
became incorrectly called twice and an error from first snd_usb_ctl_msg()
call ignored. As the added snd_usb_ctl_msg() call was totally identical
to the existing one for the "plain" X-Fi Surround 5.1, just merge those
two *if* statements while fixing the broken logic...
Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.
First, adding a generic quirk for Bass speaker DAC avoidance.
This pattern (re-routing the bass speakers off of a DAC without volume
control) seems common enough that having a "model" to match against and
quickly use to verify may be worthwhile.
The alc285_fixup_thinkpad_x1_gen7 routing was selected, amongst the
different options, as it should allow tuning the ratio between both
speaker set.
The routing was verified using `hda-verb`, and picking either 0x00 or
0x01. Either routing made the volume of the bass speakers controllable.
This likely will apply for the Minisforum V3, though there isn't a lot
of information to confirm whether or not the identifiers are the same.
This was verified on the Minisforum V3 SE, and the root cause (the bass
speakers routing) was found out by using pink noise, and playing with
the mixers.
Takashi Iwai [Tue, 3 Feb 2026 14:09:59 +0000 (15:09 +0100)]
ALSA: aloop: Fix racy access at PCM trigger
The PCM trigger callback of aloop driver tries to check the PCM state
and stop the stream of the tied substream in the corresponding cable.
Since both check and stop operations are performed outside the cable
lock, this may result in UAF when a program attempts to trigger
frequently while opening/closing the tied stream, as spotted by
fuzzers.
For addressing the UAF, this patch changes two things:
- It covers the most of code in loopback_check_format() with
cable->lock spinlock, and add the proper NULL checks. This avoids
already some racy accesses.
- In addition, now we try to check the state of the capture PCM stream
that may be stopped in this function, which was the major pain point
leading to UAF.
Bard Liao [Tue, 3 Feb 2026 07:24:05 +0000 (15:24 +0800)]
ASoC: SOF: Intel: use hdev->info.link_mask directly
The link_mask variable is not changed after setting to
hdev->info.link_mask until it is used for another purpose to get the
used SoundWire links and set to mach->mach_params.links. Besides, the
link_mask variable should be reset before any link id is added to the
link_mask. To fix the issue above and avoid confusing, use the
hdev->info.link_mask variable directly to check if the SoundWire link
is enabled.
Fixes: 5226d19d4cae ("ASoC: SOF: Intel: use sof_sdw as default SDW machine driver") Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://patch.msgid.link/20260203072405.3716307-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
firmware: cs_dsp: rate-limit log messages in KUnit builds
Use the dev_*_ratelimit() macros if the cs_dsp KUnit tests are enabled
in the build, and allow the KUnit tests to disable message output.
Some of the KUnit tests cause a very large number of log messages from
cs_dsp, because the tests perform many different test cases. This could
cause some lines to be dropped from the kernel log. Dropped lines can
prevent the KUnit wrappers from parsing the ktap output in the dmesg log.
The KUnit builds of cs_dsp export three bools that the KUnit tests can
use to entirely disable log output of err, warn and info messages. Some
tests have been updated to use this, replacing the previous fudge of a
usleep() in the exit handler of each test. We don't necessarily want to
disable all log messages if they aren't expected to be excessive,
so the rate-limiting allows leaving some logging enabled.
The rate-limited macros are not used in normal builds because it is not
appropriate to rate-limit every message. That could cause important
messages to be dropped, and there wouldn't be such a high rate of
messages in normal operation.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reported-by: Mark Brown <broonie@kernel.org> Closes: https://lore.kernel.org/linux-sound/af393f08-facb-4c44-a054-1f61254803ec@opensource.cirrus.com/T/#t Fixes: cd8c058499b6 ("firmware: cs_dsp: Add KUnit testing of bin error cases") Link: https://patch.msgid.link/20260130171256.863152-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
Charles Keepax [Fri, 30 Jan 2026 15:09:27 +0000 (15:09 +0000)]
ASoC: cs42l43: Correct handling of 3-pole jack load detection
The load detection process for 3-pole jacks requires slightly
updated reference values to ensure an accurate result. Update
the code to apply different tunings for the 3-pole and 4-pole
cases. This also updates the thresholds overall so update the
relevant comments to match.
Tagir Garaev [Sun, 1 Feb 2026 12:17:28 +0000 (15:17 +0300)]
ASoC: Intel: sof_es8336: Add DMI quirk for Huawei BOD-WXX9
Add DMI entry for Huawei Matebook D (BOD-WXX9) with HEADPHONE_GPIO
and DMIC quirks.
This device has ES8336 codec with:
- GPIO 16 (headphone-enable) for headphone amplifier control
- GPIO 17 (speakers-enable) for speaker amplifier control
- GPIO 269 for jack detection IRQ
- 2-channel DMIC
Hardware investigation shows that both GPIO 16 and 17 are required
for proper audio routing, as headphones and speakers share the same
physical output (HPOL/HPOR) and are separated only via amplifier
enable signals.
RFC: Seeking advice on GPIO control issue:
GPIO values change in driver (gpiod_get_value() shows logical value
changes) but not physically (debugfs gpio shows no change). The same
gpiod_set_value_cansleep() calls work correctly in probe context with
msleep(), but fail when called from DAPM event callbacks.
Context information from diagnostics:
- in_atomic=0, in_interrupt=0, irqs_disabled=0
- Process context: pipewire
- GPIO 17 (speakers): changes in driver, no physical change
- GPIO 16 (headphone): changes in driver, no physical change
In Windows, audio switching works without visible GPIO changes,
suggesting possible ACPI/firmware involvement.
Any suggestions on how to properly control these GPIOs from DAPM
events would be appreciated.
The headphone GPIO should be set to the inverse of speaker_en.
When speakers are enabled, headphones should be disabled and vice versa.
Currently both GPIOs are set to the same value (speaker_en), causing
audio to play through both speakers and headphones simultaneously
when headphones are plugged in.
Tested on Huawei Matebook (BOD-WXX9) with ES8336 codec.
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.
Zhang Heng [Mon, 26 Jan 2026 07:35:07 +0000 (15:35 +0800)]
ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine
The HP EliteBook 630 G11 (103c:8c8f) is using ALC236 codec which used 0x02
to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk
to make it works.
Kailang Yang [Fri, 23 Jan 2026 07:21:36 +0000 (15:21 +0800)]
ALSA: hda/realtek - fixed speaker no sound
If it play a 5s above silence media stream, it will cause silence
detection trigger.
Speaker will make no sound when you use another app to play a stream.
Add this patch will solve this issue.
GPIO2: Mute Hotkey GPIO3: Mic Mute LED
Enable this will turn on hotkey and LED support.
Martin Hamilton [Thu, 22 Jan 2026 02:51:18 +0000 (02:51 +0000)]
ALSA: hda/realtek: ALC269 fixup for Lenovo Yoga Book 9i 13IRU8 audio
The amp/speakers on the Lenovo Yoga Book 9i 13IRU8 laptop aren't
fully powered up, resulting in horrible tinny sound by default.
The kernel has an existing quirk for PCI SSID 0x17aa3843 which
matches this machine and several others. The quirk applies the
ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP fixup, however the fixup does not
work on this machine.
This patch modifies the existing quirk by adding a check for the
subsystem ID 0x17aa3881. If present, ALC287_FIXUP_TAS2781_I2C will
be applied instead of ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP. With this
change the TAS2781 amp is powered up, firmware is downloaded and
recognised by HDA/SOF - i.e. all is good, and we can boogie.
Code is re-used from alc298_fixup_lenovo_c940_duet7(), which fixes a
similar problem with two other Lenovo laptops.
Cross checked against ALSA cardinfo database for potential clashes.
Tested against 6.18.5 kernel built with Arch Linux default options.
Tested in HDA mode and SOF mode.
Note: Possible further work required to address quality of life issues
caused by the firmware's agressive power saving, and to improve ALSA
control mappings.
Takashi Iwai [Wed, 21 Jan 2026 08:20:20 +0000 (09:20 +0100)]
ALSA: usb-audio: Use the right limit for PCM OOB check
The recent fix commit for addressing the OOB access of PCM URB data
buffer caused a regression on Behringer UMC2020HD device, resulting in
choppy sound. The fix used ep->max_urb_frames for the upper limit
check, and this is no right value to be referred.
Use the actual buffer size (ctx->buffer_size) as the upper limit
instead, which also avoids the regression on the device above.
Fabio Estevam [Sun, 18 Jan 2026 20:50:30 +0000 (17:50 -0300)]
ASoC: fsl: imx-card: Do not force slot width to sample width
imx-card currently sets the slot width to the physical sample width
for I2S links. This breaks controllers that use fixed-width slots
(e.g. 32-bit FIFO words), causing the unused bits in the slot to
contain undefined data when playing 16-bit streams.
Do not override the slot width in the machine driver and let the CPU
DAI select an appropriate default instead. This matches the behavior
of simple-audio-card and avoids embedding controller-specific policy
in the machine driver.
On an i.MX8MP-based board using SAI as the I2S master with 32-bit slots,
playing 16-bit audio resulted in spurious frequencies and an incorrect
SAI data waveform, as the slot width was forced to 16 bits. After this
change, audio artifacts are eliminated and the 16-bit samples correctly
occupy the first half of the 32-bit slot, with the remaining bits padded
with zeroes.
Cc: stable@vger.kernel.org Fixes: aa736700f42f ("ASoC: imx-card: Add imx-card machine driver") Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com> Link: https://patch.msgid.link/20260118205030.1532696-1-festevam@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Berk Cem Goksel [Tue, 20 Jan 2026 10:28:55 +0000 (13:28 +0300)]
ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free()
When snd_usb_create_mixer() fails, snd_usb_mixer_free() frees
mixer->id_elems but the controls already added to the card still
reference the freed memory. Later when snd_card_register() runs,
the OSS mixer layer calls their callbacks and hits a use-after-free read.
Fix by calling snd_ctl_remove() for all mixer controls before freeing
id_elems. We save the next pointer first because snd_ctl_remove()
frees the current element.
Fixes: 6639b6c2367f ("[ALSA] usb-audio - add mixer control notifications") Cc: stable@vger.kernel.org Cc: Andrey Konovalov <andreyknvl@gmail.com> Signed-off-by: Berk Cem Goksel <berkcgoksel@gmail.com> Link: https://patch.msgid.link/20260120102855.7300-1-berkcgoksel@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 19 Jan 2026 13:32:07 +0000 (14:32 +0100)]
ALSA: ctxfi: Fix potential OOB access in audio mixer handling
In the audio mixer handling code of ctxfi driver, the conf field is
used as a kind of loop index, and it's referred in the index callbacks
(amixer_index() and sum_index()).
As spotted recently by fuzzers, the current code causes OOB access at
those functions.
| UBSAN: array-index-out-of-bounds in /build/reproducible-path/linux-6.17.8/sound/pci/ctxfi/ctamixer.c:347:48
| index 8 is out of range for type 'unsigned char [8]'
After the analysis, the cause was found to be the lack of the proper
(re-)initialization of conj field.
This patch addresses those OOB accesses by adding the proper
initializations of the loop indices.
Lianqin Hu [Fri, 16 Jan 2026 06:33:03 +0000 (06:33 +0000)]
ALSA: usb-audio: Add delay quirk for MOONDROP Moonriver2 Ti
Audio control requests that sets sampling frequency sometimes fail on
this card. Adding delay between control messages eliminates that problem.
usb 1-1: New USB device found, idVendor=2fc6, idProduct=f06b
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: MOONDROP Moonriver2 Ti
usb 1-1: Manufacturer: MOONDROP
usb 1-1: SerialNumber: MOONDROP Moonriver2 Ti
Linus Torvalds [Sun, 18 Jan 2026 23:15:47 +0000 (15:15 -0800)]
Merge tag 'landlock-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull landlock fixes from Mickaël Salaün:
"This fixes TCP handling, tests, documentation, non-audit elided code,
and minor cosmetic changes"
* tag 'landlock-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
landlock: Clarify documentation for the IOCTL access right
selftests/landlock: Properly close a file descriptor
landlock: Improve the comment for domain_is_scoped
selftests/landlock: Use scoped_base_variants.h for ptrace_test
selftests/landlock: Fix missing semicolon
selftests/landlock: Fix typo in fs_test
landlock: Optimize stack usage when !CONFIG_AUDIT
landlock: Fix spelling
landlock: Clean up hook_ptrace_access_check()
landlock: Improve erratum documentation
landlock: Remove useless include
landlock: Fix wrong type usage
selftests/landlock: NULL-terminate unix pathname addresses
selftests/landlock: Remove invalid unix socket bind()
selftests/landlock: Add missing connect(minimal AF_UNSPEC) test
selftests/landlock: Fix TCP bind(AF_UNSPEC) test case
landlock: Fix TCP handling of short AF_UNSPEC addresses
landlock: Fix formatting
Linus Torvalds [Sun, 18 Jan 2026 21:18:40 +0000 (13:18 -0800)]
Merge tag 'phy-fixes-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy fixes from Vinod Koul:
"A bunch of driver fixes:
- Freescale typec orientation switch fix, clearing register fix,
assertion of phy reset during power on
- Qualcomm pcs register clear before using
- stm one off fix
- TI runtimepm error handling, regmap leak fixes
- Rockchip gadget mode disconnection and disruption fixes
- Tegra register level fix
- Broadcom pointer cast warning fix"
* tag 'phy-fixes-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
phy: freescale: imx8m-pcie: assert phy reset during power on
phy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe()
phy: broadcom: ns-usb3: Fix Wvoid-pointer-to-enum-cast warning (again)
phy: tegra: xusb: Explicitly configure HS_DISCON_LEVEL to 0x7
phy: rockchip: inno-usb2: fix communication disruption in gadget mode
phy: rockchip: inno-usb2: fix disconnection in gadget mode
phy: ti: gmii-sel: fix regmap leak on probe failure
phy: sparx5-serdes: make it selectable for ARCH_LAN969X
phy: ti: da8xx-usb: Handle devm_pm_runtime_enable() errors
phy: stm32-usphyc: Fix off by one in probe()
phy: qcom-qusb2: Fix NULL pointer dereference on early suspend
phy: fsl-imx8mq-usb: Clear the PCS_TX_SWING_FULL field before using it
dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Update pcie phy bindings for qcs8300
phy: fsl-imx8mq-usb: fix typec orientation switch when built as module
Linus Torvalds [Sun, 18 Jan 2026 20:29:12 +0000 (12:29 -0800)]
Merge tag 'soundwire-6.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire fix from Vinod Koul:
- Single off-by-one fix for allocating slave id
* tag 'soundwire-6.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: bus: fix off-by-one when allocating slave IDs
Linus Torvalds [Sun, 18 Jan 2026 20:09:13 +0000 (12:09 -0800)]
Merge tag 'usb-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB fixes and new device ids for 6.19-rc6
Included in here are:
- new usb-serial device ids
- dwc3-apple driver fixes to get things working properly on that
hardware platform
- ohci/uhci platfrom driver module soft-deps with ehci to remove a
runtime warning that sometimes shows up on some platforms.
- quirk for broken devices that can not handle reading the BOS
descriptor from them without going crazy.
- usb-serial driver fixes
- xhci driver fixes
- usb gadget driver fixes
All of these except for the last xhci fix has been in linux-next for a
while. The xhci fix has been reported by others to solve the issue for
them, so should be ok"
* tag 'usb-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
xhci: sideband: don't dereference freed ring when removing sideband endpoint
usb: gadget: uvc: retry vb2_reqbufs() with vb_vmalloc_memops if use_sg fail
usb: gadget: uvc: return error from uvcg_queue_init()
usb: gadget: uvc: fix interval_duration calculation
usb: gadget: uvc: fix req_payload_size calculation
usb: dwc3: apple: Ignore USB role switches to the active role
usb: host: xhci-tegra: Use platform_get_irq_optional() for wake IRQs
USB: OHCI/UHCI: Add soft dependencies on ehci_platform
usb: dwc3: apple: Set USB2 PHY mode before dwc3 init
USB: serial: f81232: fix incomplete serial port generation
USB: serial: ftdi_sio: add support for PICAXE AXE027 cable
USB: serial: option: add Telit LE910 MBIM composition
usb: core: add USB_QUIRK_NO_BOS for devices that hang on BOS descriptor
dt-bindings: usb: qcom,dwc3: Correct MSM8994 interrupts
dt-bindings: usb: qcom,dwc3: Correct IPQ5018 interrupts
tcpm: allow looking for role_sw device in the main node
usb: dwc3: Check for USB4 IP_NAME
Linus Torvalds [Sun, 18 Jan 2026 20:00:35 +0000 (12:00 -0800)]
Merge tag 'i2c-for-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- riic, imx-lpi2c: suspend/resume fixes
- qcom-geni: DMA handling fix
- iproc: correct DT binding description
* tag 'i2c-for-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: imx-lpi2c: change to PIO mode in system-wide suspend/resume progress
i2c: qcom-geni: make sure I2C hub controllers can't use SE DMA
i2c: riic: Move suspend handling to NOIRQ phase
dt-bindings: i2c: brcm,iproc-i2c: Allow 2 reg entries for brcm,iproc-nic-i2c
Linus Torvalds [Sun, 18 Jan 2026 19:39:56 +0000 (11:39 -0800)]
Merge tag 'edac_urgent_for_v6.19_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC fixes from Borislav Petkov:
"Make sure the memory-mapped memory controller registers BAR gets
unmapped when the driver memory allocation fails
Fix that in both x38 and i3200 EDAC drivers as former has copied the
bug from the latter, it looks like"
* tag 'edac_urgent_for_v6.19_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/x38: Fix a resource leak in x38_probe1()
EDAC/i3200: Fix a resource leak in i3200_probe1()
Linus Torvalds [Sun, 18 Jan 2026 19:34:11 +0000 (11:34 -0800)]
Merge tag 'x86-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc x86 fixes from Ingo Molnar:
- Fix resctrl initialization on Hygon CPUs
- Fix resctrl memory bandwidth counters on Hygon CPUs
- Fix x86 self-tests build bug
* tag 'x86-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
selftests/x86: Add selftests include path for kselftest.h after centralization
x86/resctrl: Fix memory bandwidth counter width for Hygon
x86/resctrl: Add missing resctrl initialization for Hygon
Linus Torvalds [Sun, 18 Jan 2026 18:17:40 +0000 (10:17 -0800)]
Merge tag 'sched-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
"Misc deadline scheduler fixes, mainly for a new category of bugs that
were discovered and fixed recently:
- Fix a race condition in the DL server
- Fix a DL server bug which can result in incorrectly going idle when
there's work available
- Fix DL server bug which triggers a WARN() due to broken
get_prio_dl() logic and subsequent misbehavior
- Fix double update_rq_clock() calls
- Fix setscheduler() assumption about static priorities
- Make sure balancing callbacks are always called
- Plus a handful of preparatory commits for the fixes"
* tag 'sched-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/deadline: Use ENQUEUE_MOVE to allow priority change
sched: Deadline has dynamic priority
sched: Audit MOVE vs balance_callbacks
sched: Fold rq-pin swizzle into __balance_callbacks()
sched/deadline: Avoid double update_rq_clock()
sched/deadline: Ensure get_prio_dl() is up-to-date
sched/deadline: Fix server stopping with runnable tasks
sched: Provide idle_rq() helper
sched/deadline: Fix potential race in dl_add_task_root_domain()
sched/deadline: Remove unnecessary comment in dl_add_task_root_domain()
Linus Torvalds [Sun, 18 Jan 2026 17:09:32 +0000 (09:09 -0800)]
Merge tag 'objtool-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull objtool fixes from Ingo Molnar:
"Fix two objtool build failures that trigger in uncommon build
environments"
* tag 'objtool-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
objtool: fix build failure due to missing libopcodes check
objtool: fix compilation failure with the x32 toolchain
Julian Sun [Mon, 8 Dec 2025 12:37:13 +0000 (20:37 +0800)]
ext4: add missing down_write_data_sem in mext_move_extent().
Commit 962e8a01eab9 ("ext4: introduce mext_move_extent()") attempts to
call ext4_swap_extents() on the failure path to recover the swapped
extents, but fails to acquire locks for the two inode->i_data_sem,
triggering the BUG_ON statement in ext4_swap_extents().
This issue can be fixed by calling ext4_double_down_write_data_sem()
before ext4_swap_extents().
Signed-off-by: Julian Sun <sunjunchao@bytedance.com> Reported-by: syzbot+4ea6bd8737669b423aae@syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/69368649.a70a0220.38f243.0093.GAE@google.com/ Fixes: 962e8a01eab9 ("ext4: introduce mext_move_extent()") Reviewed-by: Baokun Li <libaokun1@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Zhang Yi <yi.zhang@huawei.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://patch.msgid.link/20251208123713.1971068-1-sunjunchao@bytedance.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Arnd Bergmann [Thu, 4 Dec 2025 10:19:10 +0000 (11:19 +0100)]
ext4: fix ext4_tune_sb_params padding
The padding at the end of struct ext4_tune_sb_params is architecture
specific and in particular is different between x86-32 and x86-64,
since the __u64 member only enforces struct alignment on the latter.
This shows up as a new warning when test-building the headers with
-Wpadded:
include/linux/ext4.h:144:1: error: padding struct size to alignment boundary with 4 bytes [-Werror=padded]
All members inside the structure are naturally aligned, so the only
difference here is the amount of padding at the end. Make the padding
explicit, to have a consistent sizeof(struct ext4_tune_sb_params) of
232 on all architectures and avoid adding compat ioctl handling for
EXT4_IOC_GET_TUNE_SB_PARAM/EXT4_IOC_SET_TUNE_SB_PARAM.
This is an ABI break on x86-32 but hopefully this can go into 6.18.y early
enough as a fixup so no actual users will be affected. Alternatively, the
kernel could handle the ioctl commands for both sizes (232 and 228 bytes)
on all architectures.
Fixes: 04a91570ac67 ("ext4: implemet new ioctls to set and get superblock parameters") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://patch.msgid.link/20251204101914.1037148-1-arnd@kernel.org Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org
Linus Torvalds [Sun, 18 Jan 2026 03:29:32 +0000 (19:29 -0800)]
Merge tag 'for-6.19-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- with large folios in use, fix partial incorrect update of a reflinked
range
- fix potential deadlock in iget when lookup fails and eviction is
needed
- in send, validate inline extent type while detecting file holes
- fix memory leak after an error when creating a space info
- remove zone statistics from sysfs again, the output size limitations
make it unusable, we'll do it in another way in another release
- test fixes:
- return proper error codes from block remapping tests
- fix tree root leaks in qgroup tests after errors
* tag 'for-6.19-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: remove zoned statistics from sysfs
btrfs: fix memory leaks in create_space_info() error paths
btrfs: invalidate pages instead of truncate after reflinking
btrfs: update the Kconfig string for CONFIG_BTRFS_EXPERIMENTAL
btrfs: send: check for inline extents in range_is_hole_in_parent()
btrfs: tests: fix return 0 on rmap test failure
btrfs: tests: fix root tree leak in btrfs_test_qgroups()
btrfs: release path before iget_failed() in btrfs_read_locked_inode()
Linus Torvalds [Sun, 18 Jan 2026 03:24:48 +0000 (19:24 -0800)]
Merge tag 'loongarch-fixes-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
"Remove redundant code in head.S, fix PMU counter allocation for mixed-
type event groups, fix a lot of dts build warnings, and fix kvm_device
memory leaks"
* tag 'loongarch-fixes-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: KVM: Fix kvm_device leak in kvm_pch_pic_destroy()
LoongArch: KVM: Fix kvm_device leak in kvm_eiointc_destroy()
LoongArch: KVM: Fix kvm_device leak in kvm_ipi_destroy()
LoongArch: dts: loongson-2k1000: Fix i2c-gpio node names
LoongArch: dts: loongson-2k2000: Add default interrupt controller address cells
LoongArch: dts: loongson-2k1000: Add default interrupt controller address cells
LoongArch: dts: loongson-2k0500: Add default interrupt controller address cells
LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended
LoongArch: Fix PMU counter allocation for mixed-type event groups
LoongArch: Remove redundant code in head.S
Linus Torvalds [Sat, 17 Jan 2026 16:52:45 +0000 (08:52 -0800)]
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
"An arm64/mpam fix to use non-atomic bitops on struct mmap_props member
(atomicity not required).
For kunit testing, the structure is packed to avoid memcmp() errors
but this affects atomic bitops as they have strict alignment
requirements.
Also remove a duplicate include in the mpam driver"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm_mpam: Use non-atomic bitops when modifying feature bitmap
arm_mpam: Remove duplicate linux/srcu.h header
selftests/x86: Add selftests include path for kselftest.h after centralization
The previous change centralizing kselftest.h include path in lib.mk caused x86
selftests to fail, as x86 Makefile overwrites CFLAGS using ":=", dropping the
include path added in lib.mk. Therefore, helpers.h could not find kselftest.h
during compilation.
Fix this by adding the tools/testing/sefltest to CFLAGS in x86 Makefile.
ALSA: scarlett2: Fix buffer overflow in config retrieval
The scarlett2_usb_get_config() function has a logic error in the
endianness conversion code that can cause buffer overflows when
count > 1.
The code checks `if (size == 2)` where `size` is the total buffer size in
bytes, then loops `count` times treating each element as u16 (2 bytes).
This causes the loop to access `count * 2` bytes when the buffer only
has `size` bytes allocated.
Fix by checking the element size (config_item->size) instead of the
total buffer size. This ensures the endianness conversion matches the
actual element type.
Arun Raghavan [Fri, 16 Jan 2026 22:58:04 +0000 (14:58 -0800)]
ALSA: usb: Increase volume range that triggers a warning
On at least the HyperX Cloud III, the range is 18944 (-18944 -> 0 in
steps of 1), so the original check for 255 steps is definitely obsolete.
Let's give ourselves a little more headroom before we emit a warning.
Fixes: 80acefff3bc7 ("ALSA: usb-audio - Add volume range check and warn if it too big") Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: linux-sound@vger.kernel.org Signed-off-by: Arun Raghavan <arunr@valvesoftware.com> Link: https://patch.msgid.link/20260116225804.3845935-1-arunr@valvesoftware.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Sat, 17 Jan 2026 04:59:46 +0000 (20:59 -0800)]
Merge tag 'block-6.19-20260116' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Device quirk to disable faulty temperature (Ilikara)
- TCP target null pointer fix from bad host protocol usage (Shivam)
- Add apple,t8103-nvme-ans2 as a compatible apple controller
(Janne)
- FC tagset leak fix (Chaitanya)
- TCP socket deadlock fix (Hannes)
- Target name buffer overrun fix (Shin'ichiro)
- Fix for an underflow for rnbd during device unmap
- Zero the non-PI part of the auto integrity buffer
- Fix for a configfs memory leak in the null block driver
* tag 'block-6.19-20260116' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
rnbd-clt: fix refcount underflow in device unmap path
nvme: fix PCIe subsystem reset controller state transition
nvmet: do not copy beyond sybsysnqn string length
nvmet-tcp: fixup hang in nvmet_tcp_listen_data_ready()
null_blk: fix kmemleak by releasing references to fault configfs items
block: zero non-PI portion of auto integrity buffer
nvme-fc: release admin tagset if init fails
nvme-apple: add "apple,t8103-nvme-ans2" as compatible
nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec
nvme-pci: disable secondary temp for Wodposit WPBSNM8
Qiang Ma [Sat, 17 Jan 2026 02:57:03 +0000 (10:57 +0800)]
LoongArch: KVM: Fix kvm_device leak in kvm_pch_pic_destroy()
In kvm_ioctl_create_device(), kvm_device has allocated memory,
kvm_device->destroy() seems to be supposed to free its kvm_device
struct, but kvm_pch_pic_destroy() is not currently doing this, that
would lead to a memory leak.
So, fix it.
Cc: stable@vger.kernel.org Reviewed-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Qiang Ma <maqianga@uniontech.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Qiang Ma [Sat, 17 Jan 2026 02:57:02 +0000 (10:57 +0800)]
LoongArch: KVM: Fix kvm_device leak in kvm_eiointc_destroy()
In kvm_ioctl_create_device(), kvm_device has allocated memory,
kvm_device->destroy() seems to be supposed to free its kvm_device
struct, but kvm_eiointc_destroy() is not currently doing this, that
would lead to a memory leak.
So, fix it.
Cc: stable@vger.kernel.org Reviewed-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Qiang Ma <maqianga@uniontech.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Qiang Ma [Sat, 17 Jan 2026 02:57:02 +0000 (10:57 +0800)]
LoongArch: KVM: Fix kvm_device leak in kvm_ipi_destroy()
In kvm_ioctl_create_device(), kvm_device has allocated memory,
kvm_device->destroy() seems to be supposed to free its kvm_device
struct, but kvm_ipi_destroy() is not currently doing this, that
would lead to a memory leak.
So, fix it.
Cc: stable@vger.kernel.org Reviewed-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Qiang Ma <maqianga@uniontech.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Add missing address-cells 0 to the Local I/O, Extend I/O and PCH-PIC
Interrupt Controller node to silence W=1 warning:
loongson-2k2000.dtsi:364.5-49: Warning (interrupt_map): /bus@10000000/pcie@1a000000/pcie@9,0:interrupt-map:
Missing property '#address-cells' in node /bus@10000000/interrupt-controller@10000000, using 0 as fallback
Value '0' is correct because:
1. The LIO/EIO/PCH interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Add missing address-cells 0 to the Local I/O interrupt controller node
to silence W=1 warning:
loongson-2k1000.dtsi:498.5-55: Warning (interrupt_map): /bus@10000000/pcie@1a000000/pcie@9,0:interrupt-map:
Missing property '#address-cells' in node /bus@10000000/interrupt-controller@1fe01440, using 0 as fallback
Value '0' is correct because:
1. The Local I/O interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Add missing address-cells 0 to the Local I/O and Extend I/O interrupt
controller node to silence W=1 warning:
loongson-2k0500.dtsi:513.5-51: Warning (interrupt_map): /bus@10000000/pcie@1a000000/pcie@0,0:interrupt-map:
Missing property '#address-cells' in node /bus@10000000/interrupt-controller@1fe11600, using 0 as fallback
Value '0' is correct because:
1. The Local I/O & Extend I/O interrupt controller do not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Yao Zi [Sat, 17 Jan 2026 02:56:52 +0000 (10:56 +0800)]
LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended
SoC integrated peripherals on LS2K1000 and LS2K2000 could be discovered
as PCI devices, but require sideband interrupts to function, which are
previously described by interrupts and interrupt-parent properties.
However, pci/pci-device.yaml allows interrupts property to only specify
PCI INTx interrupts, not sideband ones. Convert these devices to use
interrupt-extended property, which describes sideband interrupts used by
PCI devices since dt-schema commit e6ea659d2baa ("schemas: pci-device:
Allow interrupts-extended for sideband interrupts"), eliminating
dtbs_check warnings.
Cc: stable@vger.kernel.org Fixes: 30a5532a3206 ("LoongArch: dts: DeviceTree for Loongson-2K1000") Signed-off-by: Yao Zi <me@ziyao.cc> Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Lisa Robinson [Sat, 17 Jan 2026 02:56:43 +0000 (10:56 +0800)]
LoongArch: Fix PMU counter allocation for mixed-type event groups
When validating a perf event group, validate_group() unconditionally
attempts to allocate hardware PMU counters for the leader, sibling
events and the new event being added.
This is incorrect for mixed-type groups. If a PERF_TYPE_SOFTWARE event
is part of the group, the current code still tries to allocate a hardware
PMU counter for it, which can wrongly consume hardware PMU resources and
cause spurious allocation failures.
Fix this by only allocating PMU counters for hardware events during group
validation, and skipping software events.
Linus Torvalds [Fri, 16 Jan 2026 21:48:18 +0000 (13:48 -0800)]
Merge tag 'drm-fixes-2026-01-16' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Simona Vetter:
"We've had nothing aside of a compiler noise fix until today, when the
amd and drm-misc fixes showed up after Dave already went into weekend
mode. So it's on me to push these out, since there's a bunch of
important fixes in here I think that shouldn't be delayed for a week.
Core Changes:
- take gem lock when preallocating in gpuvm
- add single byte read fallback to dp for broken usb-c adapters
- remove duplicate drm_sysfb declarations
Driver Changes:
- i915: compiler noise fix
- amdgpu/amdkfd: pile of fixes all over
- vmwgfx:
- v10 cursor regression fix
- other fixes
- rockchip:
- waiting for cfgdone regression fix
- other fixes
- gud: fix oops on disconnect
- simple-panel:
- regression fix when connector is not set
- fix for DataImage SCF0700C48GGU18
- nouveau: cursor handling locking fix"
* tag 'drm-fixes-2026-01-16' of https://gitlab.freedesktop.org/drm/kernel: (33 commits)
drm/amd/display: Add an hdmi_hpd_debounce_delay_ms module
drm/amdgpu/userq: Fix fence reference leak on queue teardown v2
drm/amdkfd: No need to suspend whole MES to evict process
Revert "drm/amdgpu: don't attach the tlb fence for SI"
drm/amdgpu: validate the flush_gpu_tlb_pasid()
drm/amd/pm: fix smu overdrive data type wrong issue on smu 14.0.2
drm/amd/display: Initialise backlight level values from hw
drm/amd/display: Bump the HDMI clock to 340MHz
drm/amd/display: Show link name in PSR status message
drm/amdkfd: fix a memory leak in device_queue_manager_init()
drm/amdgpu: make sure userqs are enabled in userq IOCTLs
drm/amdgpu: Use correct address to setup gart page table for vram access
Revert duplicate "drm/amdgpu: disable peer-to-peer access for DCC-enabled GC12 VRAM surfaces"
drm/amd: Clean up kfd node on surprise disconnect
drm/amdgpu: fix drm panic null pointer when driver not support atomic
drm/amdgpu: Fix gfx9 update PTE mtype flag
drm/sysfb: Remove duplicate declarations
drm/nouveau/kms/nv50-: Assert we hold nv50_disp->lock in nv50_head_flush_*
drm/nouveau/disp/nv50-: Set lock_core in curs507a_prepare
drm/gud: fix NULL fb and crtc dereferences on USB disconnect
...
Linus Torvalds [Fri, 16 Jan 2026 21:09:28 +0000 (13:09 -0800)]
Merge tag 'cxl-fixes-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull Compute Express Link (CXL) fixes from Dave Jiang:
- Recognize all ZONE_DEVICE users as physaddr consumers
- Fix format string for extended_linear_cache_size_show()
- Fix target list setup for multiple decoders sharing the same
downstream port
- Restore HBIW check before derefernce platform data
- Fix potential infinite loop in __cxl_dpa_reserve()
- Check for invalid addresses returned from translation functions on
error
* tag 'cxl-fixes-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl: Check for invalid addresses returned from translation functions on errors
cxl/hdm: Fix potential infinite loop in __cxl_dpa_reserve()
cxl/acpi: Restore HBIW check before dereferencing platform_data
cxl/port: Fix target list setup for multiple decoders sharing the same dport
cxl/region: fix format string for resource_size_t
x86/kaslr: Recognize all ZONE_DEVICE users as physaddr consumers
Linus Torvalds [Fri, 16 Jan 2026 20:08:19 +0000 (12:08 -0800)]
Merge tag 'pm-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix an error path memory leak in the energy model management
code, fix a kerneldoc comment in it, and fix and revamp the energy
model YNL specification added recently along with the new energy model
management netlink interface (that received feedback after being
added):
- Fix a memory leak in em_create_pd() error path (Malaya Kumar Rout)
- Fix stale description of the cost field in struct em_perf_state to
reflect the current code (Yaxiong Tian)
- Fix and revamp the energy model YNL specification added recently
along with the energy model netlink interface (Changwoo Min)"
* tag 'pm-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: EM: Add dump to get-perf-domains in the EM YNL spec
PM: EM: Change cpus' type from string to u64 array in the EM YNL spec
PM: EM: Rename em.yaml to dev-energymodel.yaml
PM: EM: Fix yamllint warnings in the EM YNL spec
PM: EM: Fix memory leak in em_create_pd() error path
PM: EM: Fix incorrect description of the cost field in struct em_perf_state
Simona Vetter [Fri, 16 Jan 2026 19:27:20 +0000 (20:27 +0100)]
Merge tag 'drm-misc-fixes-2026-01-16' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.19-rc6:
vmwgfx:
- Fix hw regression from refactoring cursor handling on v10 'hardware'
- Fix warnings in destructor by merging the 2 release functions
- kernel doc fix
- error handling in vmw_compat_shader_add()
rockchip:
- fix vop2 polling
- fix regression waiting for cfgdone without config change
- fix warning when enabling encoder
core:
- take gem lock when preallocating in gpuvm.
- add single byte read fallback to dp for broken usb-c adapters
- remove duplicate drm_sysfb declarations
gud:
- Fix oops on usb disconnect
Simple panel:
- Re-add fallback when connector is not set to fix regressions
- Set correct type in DataImage SCF0700C48GGU18
Linus Torvalds [Fri, 16 Jan 2026 19:03:17 +0000 (11:03 -0800)]
Merge tag 'acpi-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"Add checks missed by a previous recent update to the ACPI
suspend-to-idle code and add a debug module parameter to it
to work around a platform firmware issue exposed by that
update (Rafael Wysocki)"
* tag 'acpi-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: PM: s2idle: Add module parameter for LPS0 constraints checking
ACPI: PM: s2idle: Add missing checks to acpi_s2idle_begin_lps0()
Linus Torvalds [Fri, 16 Jan 2026 18:48:17 +0000 (10:48 -0800)]
Merge tag 'sound-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"This became a bit larger than wished for, often seen as a bump at the
middle, but almost all changes are small device-specific fixes, so the
risk must be pretty low.
- SoundWire fix for missing symbol export
- Fixes for device-tree bindings
- A fix for OOB access in USB-audio, spotted by fuzzer
- Quirks for HD-audio, SoundWire, AMD ACP
- A series of ASoC tlv320 and wsa codec fixes
- Other misc fixes in PCM OSS error-handling, Cirrus scodec test,
ASoC ops endianess, davinci, simple-card, and tegra"
* tag 'sound-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (33 commits)
ALSA: hda/tas2781: Add newly-released HP laptop
ASoC: rt5640: Fix duplicate clock properties in DT binding
ALSA: hda/realtek: Add quirk for HP Pavilion x360 to enable mute LED
ASoC: tlv320adcx140: fix word length
ASoC: tlv320adcx140: Propagate error codes during probe
ASoC: tlv320adcx140: fix null pointer
ASoC: tlv320adcx140: invert DRE_ENABLE
ASoC: sdw_utils: cs42l43: Enable Headphone pin for LINEOUT jack type
ASoC: sdw_utils: Call init callbacks on the correct codec DAI
soundwire: Add missing EXPORT for sdw_slave_type
ALSA: usb-audio: Prevent excessive number of frames
ALSA: hda/cirrus_scodec_test: Fix test suite name
ALSA: hda/cirrus_scodec_test: Fix incorrect setup of gpiochip
ALSA: hda/realtek: Add quirk for Asus Zephyrus G14 2025 using CS35L56, fix speakers
ASoC: amd: yc: Fix microphone on ASUS M6500RE
ASoC: tegra: Revert fix for uninitialized flat cache warning in tegra210_ahub
ASoC: dt-bindings: rockchip-spdif: Allow "port" node
ASoC: dt-bindings: realtek,rt5640: Allow 7 for realtek,jack-detect-source
ASoC: dt-bindings: realtek,rt5640: Add missing properties/node
ASoC: dt-bindings: realtek,rt5640: Document port node
...
Linus Torvalds [Fri, 16 Jan 2026 17:46:59 +0000 (09:46 -0800)]
Merge tag 'printk-for-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk fix from Petr Mladek:
- Prevent softlockup by restoring IRQs in atomic flush after each
record
* tag 'printk-for-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
printk/nbcon: Restore IRQ in atomic flush after each emitted record
Linus Torvalds [Fri, 16 Jan 2026 17:09:41 +0000 (09:09 -0800)]
Merge tag 'xfs-fixes-6.19-rc6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
"Just a few obvious fixes and some 'cosmetic' changes"
* tag 'xfs-fixes-6.19-rc6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: set max_agbno to allow sparse alloc of last full inode chunk
xfs: Fix xfs_grow_last_rtg()
xfs: improve the assert at the top of xfs_log_cover
xfs: fix an overly long line in xfs_rtgroup_calc_geometry
xfs: mark __xfs_rtgroup_extents static
xfs: Fix the return value of xfs_rtcopy_summary()
xfs: fix memory leak in xfs_growfs_check_rtgeom()
Merge fixes related to the energy model management for 6.19-rc6:
- Fix a memory leak in em_create_pd() error path (Malaya Kumar Rout)
- Fix stale description of the cost field in struct em_perf_state to
reflect the current code (Yaxiong Tian)
- Fix and revamp the energy model YNL specification added recently
along with the energy model netlink interface (Changwoo Min)
* pm-em:
PM: EM: Add dump to get-perf-domains in the EM YNL spec
PM: EM: Change cpus' type from string to u64 array in the EM YNL spec
PM: EM: Rename em.yaml to dev-energymodel.yaml
PM: EM: Fix yamllint warnings in the EM YNL spec
PM: EM: Fix memory leak in em_create_pd() error path
PM: EM: Fix incorrect description of the cost field in struct em_perf_state
Ben Horgan [Mon, 12 Jan 2026 16:58:29 +0000 (16:58 +0000)]
arm_mpam: Use non-atomic bitops when modifying feature bitmap
In the test__props_mismatch() kunit test we rely on the struct mpam_props
being packed to ensure memcmp doesn't consider packing. Making it packed
reduces the alignment of the features bitmap and so breaks a requirement
for the use of atomics. As we don't rely on the set/clear of these bits
being atomic, just make them non-atomic.
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Signed-off-by: Ben Horgan <ben.horgan@arm.com> Fixes: 8c90dc68a5de ("arm_mpam: Probe the hardware features resctrl supports") Reviewed-by: Gavin Shan <gshan@redhat.com> Tested-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> Tested-by: Peter Newman <peternewman@google.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
projects / thirdparty / kernel / linux.git / log
