Peter Ujfalusi [Wed, 6 Nov 2024 07:53:12 +0000 (09:53 +0200)]
ALSA: compress_offload: Use runtime pointer in snd_compr_poll()
runtime is not used as seen with W=1 :
sound/core/compress_offload.c: In function ‘snd_compr_poll’:
sound/core/compress_offload.c:409:35: error: variable ‘runtime’ set but not used [-Werror=unused-but-set-variable]
409 | struct snd_compr_runtime *runtime;
| ^~~~~~~
Instead of dropping the runtime, use it in the function in place of
stream->runtime
Takashi Iwai [Tue, 5 Nov 2024 12:02:18 +0000 (13:02 +0100)]
ALSA: usb-audio: Make mic volume workarounds globally applicable
It seems that many webcams have buggy firmware and don't expose the
mic capture volume with the proper resolution. We have workarounds in
mixer.c, but judging from the numbers, those can be better managed as
global quirk flags.
Takashi Iwai [Tue, 5 Nov 2024 12:02:17 +0000 (13:02 +0100)]
ALSA: usb-audio: Add quirk for HP 320 FHD Webcam
HP 320 FHD Webcam (03f0:654a) seems to have flaky firmware like other
webcam devices that don't like the frequency inquiries. Also, Mic
Capture Volume has an invalid resolution, hence fix it to be 16 (as a
blind shot).
Murad Masimov [Fri, 1 Nov 2024 18:55:13 +0000 (21:55 +0300)]
ALSA: firewire-lib: fix return value on fail in amdtp_tscm_init()
If amdtp_stream_init() fails in amdtp_tscm_init(), the latter returns zero,
though it's supposed to return error code, which is checked inside
init_stream() in file tascam-stream.c.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Takashi Iwai [Mon, 4 Nov 2024 10:07:34 +0000 (11:07 +0100)]
ALSA: ump: Don't enumeration invalid groups for legacy rawmidi
The legacy rawmidi tries to enumerate all possible UMP groups
belonging to the UMP endpoint. But currently it shows all 16 ports
when the UMP endpoint is configured with static blocks, although most
of them may be unused.
There was already a fix for the sequencer client side to ignore such
groups in the commit 3bfd7c0ba184 ("ALSA: seq: ump: Skip useless ports
for static blocks"), and this commit is a similar fix for UMP
rawmidi devices; it adds simply the check for the validity of each
group that has been already parsed. (Note that the group info was
moved to snd_ump_endpoint.groups[] by the commit 0642a3c5cacc0321c755
("ALSA: ump: Update substream name from assigned FB names")).
Jarosław Janik [Wed, 30 Oct 2024 17:18:12 +0000 (18:18 +0100)]
Revert "ALSA: hda/conexant: Mute speakers at suspend / shutdown"
Commit 4f61c8fe3520 ("ALSA: hda/conexant: Mute speakers at suspend /
shutdown") mutes speakers on system shutdown or whenever HDA controller
is suspended by PM; this however interacts badly with Thinkpad's ACPI
firmware behavior which uses beeps to signal various events (enter/leave
suspend or hibernation, AC power connect/disconnect, low battery, etc.);
now those beeps are either muted altogether (for suspend/hibernate/
shutdown related events) or work more or less randomly (eg. AC
plug/unplug is only audible when you are playing music at the moment,
because HDA device is likely in suspend mode otherwise).
Since the original bug report mentioned in 4f61c8fe3520 complained about
Lenovo's Thinkpad laptop - revert this commit altogether.
Uwe Kleine-König [Tue, 29 Oct 2024 07:37:47 +0000 (08:37 +0100)]
sound: Switch back to struct platform_driver::remove()
After commit 0edb555a65d1 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all platform drivers below sound to use .remove(), with
the eventual goal to drop struct platform_driver::remove_new(). As
.remove() and .remove_new() have the same prototypes, conversion is done
by just changing the structure member name in the driver initializer.
On the way do a few whitespace changes to make indention consistent.
Jan Schär [Tue, 29 Oct 2024 22:12:49 +0000 (23:12 +0100)]
ALSA: usb-audio: Add quirks for Dell WD19 dock
The WD19 family of docks has the same audio chipset as the WD15. This
change enables jack detection on the WD19.
We don't need the dell_dock_mixer_init quirk for the WD19. It is only
needed because of the dell_alc4020_map quirk for the WD15 in
mixer_maps.c, which disables the volume controls. Even for the WD15,
this quirk was apparently only needed when the dock firmware was not
updated.
Takashi Iwai [Wed, 30 Oct 2024 13:46:35 +0000 (14:46 +0100)]
Merge tag 'asoc-fix-v6.12-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.12
The biggest set of changes here is Hans' fixes and quirks for various
Baytrail based platforms with RT5640 CODECs, and there's one core fix
for a missed length assignment for __counted_by() checking. Otherwise
it's small device specific fixes, several of them in the DT bindings.
Mark Brown [Tue, 29 Oct 2024 19:18:48 +0000 (19:18 +0000)]
wcd937x codec fixes
Merge series from Alexey Klimov <alexey.klimov@linaro.org>:
This sent as RFC because of the following:
- regarding the LO switch patch. I've got info about that from two persons
independently hence not sure what tags to put there and who should be
the author. Please let me know if that needs to be corrected.
- the wcd937x pdm watchdog is a problem for audio playback and needs to be
fixed. The minimal fix would be to at least increase timeout value but
it will still trigger in case of plenty of dbg messages or other
delay-generating things. Unfortunately, I can't test HPHL/R outputs hence
the patch is only for AUX. The other options would be introducing
module parameter for debugging and using HOLD_OFF bit for that or
adding Kconfig option.
Alexey Klimov (2):
ASoC: codecs: wcd937x: add missing LO Switch control
ASoC: codecs: wcd937x: relax the AUX PDM watchdog
Alexey Klimov [Tue, 22 Oct 2024 03:31:31 +0000 (04:31 +0100)]
ASoC: codecs: wcd937x: relax the AUX PDM watchdog
On a system with wcd937x, rxmacro and Qualcomm audio DSP, which is pretty
common set of devices on Qualcomm platforms, and due to the order of how
DAPM widgets are powered on (they are sorted), there is a small time window
when wcd937x chip is online and expects the flow of incoming data but
rxmacro is not yet online. When wcd937x is programmed to receive data
via AUX port then its AUX PDM watchdog is enabled in
wcd937x_codec_enable_aux_pa(). If due to some reasons the rxmacro and
soundwire machinery are delayed to start streaming data, then there is
a chance for this AUX PDM watchdog to reset the wcd937x codec. Such event
is not logged as a message and only wcd937x IRQ counter is increased
however there could be a lot of other reasons for that IRQ.
There is a similar opportunity for such delay during DAPM widgets power
down sequence.
If wcd937x codec reset happens on the start of the playback, then there
will be no sound and if such reset happens at the end of a playback then
it may generate additional clicks and pops noises.
On qrb4210 RB2 board without any debugging bits the wcd937x resets are
sometimes observed at the end of a playback though not always.
With some debugging messages or with some tracing enabled the AUX PDM
watchdog resets the wcd937x codec at the start of a playback and there
is no sound output at all.
In this patch:
- TIMEOUT_SEL bit in PDM_WD_CTL2 register is set to increase the watchdog
reset delay to 100ms which eliminates the AUX PDM watchdog IRQs on
qrb4210 RB2 board completely and decreases the number of unwanted clicks
noises;
- HOLD_OFF bit postpones triggering such watchdog IRQ till wcd937x codec
reset which usually happens at the end of a playback. This allows to
actually output some sound in case of debugging.
Cc: Adam Skladowski <a39.skl@gmail.com> Cc: Mohammad Rafi Shaik <quic_mohs@quicinc.com> Cc: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Link: https://patch.msgid.link/20241022033132.787416-3-alexey.klimov@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
Alexey Klimov [Tue, 22 Oct 2024 03:31:30 +0000 (04:31 +0100)]
ASoC: codecs: wcd937x: add missing LO Switch control
The wcd937x supports also AUX input but the control that sets correct
soundwire port for this is missing. This control is required for audio
playback, for instance, on qrb4210 RB2 board as well as on other
SoCs.
Reported-by: Adam Skladowski <a39.skl@gmail.com> Reported-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Suggested-by: Adam Skladowski <a39.skl@gmail.com> Suggested-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Mohammad Rafi Shaik <quic_mohs@quicinc.com> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Link: https://patch.msgid.link/20241022033132.787416-2-alexey.klimov@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
ALSA: hda/realtek: Add subwoofer quirk for Infinix ZERO BOOK 13
Infinix ZERO BOOK 13 has a 2+2 speaker system which isn't probed correctly.
This patch adds a quirk with the proper pin connections.
Also The mic in this laptop suffers too high gain resulting in mostly
fan noise being recorded,
This patch Also limit mic boost.
HW Probe for device; https://linux-hardware.org/?probe=a2e892c47b
Aleksei Vetrov [Mon, 28 Oct 2024 22:50:30 +0000 (22:50 +0000)]
ASoC: dapm: fix bounds checker error in dapm_widget_list_create
The widgets array in the snd_soc_dapm_widget_list has a __counted_by
attribute attached to it, which points to the num_widgets variable. This
attribute is used in bounds checking, and if it is not set before the
array is filled, then the bounds sanitizer will issue a warning or a
kernel panic if CONFIG_UBSAN_TRAP is set.
This patch sets the size of the widgets list calculated with
list_for_each as the initial value for num_widgets as it is used for
allocating memory for the array. It is updated with the actual number of
added elements after the array is filled.
Hans de Goede [Sat, 26 Oct 2024 14:36:15 +0000 (16:36 +0200)]
ASoC: Intel: sst: Fix used of uninitialized ctx to log an error
Fix the new "LPE0F28" code path using the uninitialized ctx variable
to log an error.
Fixes: 6668610b4d8c ("ASoC: Intel: sst: Support LPE0F28 ACPI HID") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410261106.EBx49ssy-lkp@intel.com/ Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patch.msgid.link/20241026143615.171821-1-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
Bagas Sanjaya [Mon, 28 Oct 2024 11:16:46 +0000 (18:16 +0700)]
ALSA: docs: compress-accel: Format state machine flowchart as code block
Stephen Rothwell reports multiple htmldocs indentation warnings when
merging sound tree for linux-next:
Documentation/sound/designs/compress-accel.rst:67: ERROR: Unexpected indentation.
Documentation/sound/designs/compress-accel.rst:67: WARNING: Blank line required after table.
Documentation/sound/designs/compress-accel.rst:68: WARNING: Line block ends without a blank line.
Documentation/sound/designs/compress-accel.rst:72: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/sound/designs/compress-accel.rst:73: WARNING: Block quote ends without a blank line; unexpected unindent.
Fix these above by wrapping passthrough audio stream state machine
flowchart in a literal code block.
Christophe JAILLET [Sat, 26 Oct 2024 20:46:34 +0000 (22:46 +0200)]
ASoC: cs42l51: Fix some error handling paths in cs42l51_probe()
If devm_gpiod_get_optional() fails, we need to disable previously enabled
regulators, as done in the other error handling path of the function.
Also, gpiod_set_value_cansleep(, 1) needs to be called to undo a
potential gpiod_set_value_cansleep(, 0).
If the "reset" gpio is not defined, this additional call is just a no-op.
This behavior is the same as the one already in the .remove() function.
Hans de Goede [Fri, 25 Oct 2024 09:02:21 +0000 (11:02 +0200)]
ASoC: Intel: sst: Support LPE0F28 ACPI HID
Some old Bay Trail tablets which shipped with Android as factory OS
have the SST/LPE audio engine described by an ACPI device with a
HID (Hardware-ID) of LPE0F28 instead of 80860F28.
Add support for this. Note this uses a new sst_res_info for just
the LPE0F28 case because it has a different layout for the IO-mem ACPI
resources then the 80860F28.
An example of a tablet which needs this is the Vexia EDU ATLA 10 tablet,
which has been distributed to schools in the Spanish Andalucía region.
There is a requirement to expose the audio hardware that accelerates various
tasks for user space such as sample rate converters, compressed
stream decoders, etc.
This is description for the API extension for the compress ALSA API which
is able to handle "tasks" that are not bound to real-time operations
and allows for the serialization of operations.
For details, refer to "compress-accel.rst" document.
Cc: Mark Brown <broonie@kernel.org> Cc: Shengjiu Wang <shengjiu.wang@gmail.com> Cc: Nicolas Dufresne <nicolas@ndufresne.ca> Cc: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Tested-by: Shengjiu Wang <shengjiu.wang@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20241002093904.1809799-1-perex@perex.cz
Hans de Goede [Thu, 24 Oct 2024 21:16:15 +0000 (23:16 +0200)]
ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet
The Vexia Edu Atla 10 tablet mostly uses the BYTCR tablet defaults,
but as happens on more models it is using IN1 instead of IN3 for
its internal mic and JD_SRC_JD2_IN4N instead of JD_SRC_JD1_IN4P
for jack-detection.
Add a DMI quirk for this to fix the internal-mic and jack-detection.
Hans de Goede [Thu, 24 Oct 2024 21:16:14 +0000 (23:16 +0200)]
ASoC: Intel: bytcr_rt5640: Add support for non ACPI instantiated codec
On some x86 Bay Trail tablets which shipped with Android as factory OS,
the DSDT is so broken that the codec needs to be manually instantatiated
by the special x86-android-tablets.ko "fixup" driver for cases like this.
This means that the codec-dev cannot be retrieved through its ACPI fwnode,
add support to the bytcr_rt5640 machine driver for such manually
instantiated rt5640 i2c_clients.
An example of a tablet which needs this is the Vexia EDU ATLA 10 tablet,
which has been distributed to schools in the Spanish Andalucía region.
Hans de Goede [Thu, 24 Oct 2024 21:56:12 +0000 (23:56 +0200)]
ASoC: codecs: rt5640: Always disable IRQs from rt5640_cancel_work()
Disable IRQs from rt5640_cancel_work(), this fixes a crash caused by
the IRQ never getting freed when the driver is unbound from the i2c_client
with jack-detection active:
Takashi Iwai [Thu, 24 Oct 2024 05:57:39 +0000 (07:57 +0200)]
Merge tag 'asoc-fix-v6.12-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.12
An uncomfortably large set of fixes due to me not getting round to
sending them for longer than I should due to travel and illness. This
is mostly smaller driver specific changes, but there are a couple of
generic changes:
- Bumping the minimal topology ABI we check for during validation, the
code had support for v4 removed previously but the update of the
define used for initial validation was missed.
- Fix the assumption that DAPM structs will be embedded in a component
which isn't true for card widgets when doing name comparisons, though
fortunately this is rarely triggered.
We've pulled in one Soundwire fix which was part of a larger series
fixing cleanup issues in on Intel Soundwire systems.
Commit 15c7fab0e047 ("ASoC: qcom: Move Soundwire runtime stream alloc to
soundcards") moved the allocation of Soundwire stream runtime from the
Qualcomm Soundwire driver to each individual machine sound card driver,
except that it forgot to update SC7280 card.
Just like for other Qualcomm sound cards using Soundwire, the card
driver should allocate and release the runtime. Otherwise sound
playback will result in a NULL pointer dereference or other effect of
uninitialized memory accesses (which was confirmed on SDM845 having
similar issue).
Shengjiu Wang [Mon, 14 Oct 2024 05:38:33 +0000 (13:38 +0800)]
ASoC: fsl_micfil: Add sample rate constraint
On some platforms, for example i.MX93, there is only one
audio PLL source, so some sample rate can't be supported.
If the PLL source is used for 8kHz series rates, then 11kHz
series rates can't be supported.
So add constraints according to the frequency of available
clock sources, then alsa-lib will help to convert the
unsupported rate for the driver.
Eric Biggers [Sun, 20 Oct 2024 17:56:24 +0000 (10:56 -0700)]
ALSA: hda/tas2781: select CRC32 instead of CRC32_SARWATE
Fix the kconfig option for the tas2781 HDA driver to select CRC32 rather
than CRC32_SARWATE. CRC32_SARWATE is an option from the kconfig
'choice' that selects the specific CRC32 implementation. Selecting a
'choice' option seems to have no effect, but even if it did work, it
would be incorrect for a random driver to override the user's choice.
CRC32 is the correct option to select for crc32() to be available.
José Relvas [Sun, 20 Oct 2024 10:27:56 +0000 (11:27 +0100)]
ALSA: hda/realtek: Add subwoofer quirk for Acer Predator G9-593
The Acer Predator G9-593 has a 2+1 speaker system which isn't probed
correctly.
This patch adds a quirk with the proper pin connections.
Note that I do not own this laptop, so I cannot guarantee that this
fixes the issue.
Testing was done by other users here:
https://discussion.fedoraproject.org/t/-/118482
This model appears to have two different dev IDs...
- 0x1177 (as seen on the forum link above)
- 0x1178 (as seen on https://linux-hardware.org/?probe=127df9999f)
I don't think the audio system was changed between model revisions, so
the patch applies for both IDs.
Andrey Shumilin [Fri, 18 Oct 2024 06:00:18 +0000 (09:00 +0300)]
ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()
The step variable is initialized to zero. It is changed in the loop,
but if it's not changed it will remain zero. Add a variable check
before the division.
The observed behavior was introduced by commit 826b5de90c0b
("ALSA: firewire-lib: fix insufficient PCM rule for period/buffer size"),
and it is difficult to show that any of the interval parameters will
satisfy the snd_interval_test() condition with data from the
amdtp_rate_table[] table.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Linus Torvalds [Sun, 20 Oct 2024 21:08:17 +0000 (14:08 -0700)]
Merge tag 'for-net-2024-10-16' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Pull bluetooth fixes from Luiz Augusto Von Dentz:
- ISO: Fix multiple init when debugfs is disabled
- Call iso_exit() on module unload
- Remove debugfs directory on module init failure
- btusb: Fix not being able to reconnect after suspend
- btusb: Fix regression with fake CSR controllers 0a12:0001
- bnep: fix wild-memory-access in proto_unregister
Note: normally the bluetooth fixes go through the networking tree, but
this missed the weekly merge, and two of the commits fix regressions
that have caused a fair amount of noise and have now hit stable too:
So I'm pulling it directly just to expedite things and not miss yet
another -rc release. This is not meant to become a new pattern.
* tag 'for-net-2024-10-16' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth:
Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001
Bluetooth: bnep: fix wild-memory-access in proto_unregister
Bluetooth: btusb: Fix not being able to reconnect after suspend
Bluetooth: Remove debugfs directory on module init failure
Bluetooth: Call iso_exit() on module unload
Bluetooth: ISO: Fix multiple init when debugfs is disabled
Linus Torvalds [Sun, 20 Oct 2024 20:55:46 +0000 (13:55 -0700)]
Merge tag 'pinctrl-v6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"Mostly error path fixes, but one pretty serious interrupt problem in
the Ocelot driver as well:
- Fix two error paths and a missing semicolon in the Intel driver
- Add a missing ACPI ID for the Intel Panther Lake
- Check return value of devm_kasprintf() in the Apple and STM32
drivers
- Add a missing mutex_destroy() in the aw9523 driver
- Fix a double free in cv1800_pctrl_dt_node_to_map() in the Sophgo
driver
- Fix a double free in ma35_pinctrl_dt_node_to_map_func() in the
Nuvoton driver
- Fix a bug in the Ocelot interrupt handler making the system hang"
* tag 'pinctrl-v6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: ocelot: fix system hang on level based interrupts
pinctrl: nuvoton: fix a double free in ma35_pinctrl_dt_node_to_map_func()
pinctrl: sophgo: fix double free in cv1800_pctrl_dt_node_to_map()
pinctrl: intel: platform: Add Panther Lake to the list of supported
pinctrl: aw9523: add missing mutex_destroy
pinctrl: stm32: check devm_kasprintf() returned value
pinctrl: apple: check devm_kasprintf() returned value
pinctrl: intel: platform: use semicolon instead of comma in ncommunities assignment
pinctrl: intel: platform: fix error path in device_for_each_child_node()
Linus Torvalds [Sun, 20 Oct 2024 20:10:44 +0000 (13:10 -0700)]
Merge tag 'char-misc-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull misc driver fixes from Greg KH:
"Here are a number of small char/misc/iio driver fixes for 6.12-rc4:
- loads of small iio driver fixes for reported problems
- parport driver out-of-bounds fix
- Kconfig description and MAINTAINERS file updates
All of these, except for the Kconfig and MAINTAINERS file updates have
been in linux-next all week. Those other two are just documentation
changes and will have no runtime issues and were merged on Friday"
* tag 'char-misc-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (39 commits)
misc: rtsx: list supported models in Kconfig help
MAINTAINERS: Remove some entries due to various compliance requirements.
misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for OTP device
misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for EEPROM device
parport: Proper fix for array out-of-bounds access
iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig
iio: frequency: {admv4420,adrf6780}: format Kconfig entries
iio: adc: ad4695: Add missing Kconfig select
iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency()
iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config()
iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig
iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig
iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig
iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig
iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig
iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig
iio: resolver: ad2s1210 add missing select REGMAP in Kconfig
iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig
...
Linus Torvalds [Sun, 20 Oct 2024 19:57:53 +0000 (12:57 -0700)]
Merge tag 'usb-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB driver fixes from Greg KH:
"Here are some small USB driver fixes and new device ids for 6.12-rc4:
- xhci driver fixes for a number of reported issues
- new usb-serial driver ids
- dwc3 driver fixes for reported problems.
- usb gadget driver fixes for reported problems
- typec driver fixes
- MAINTAINER file updates
All of these have been in linux-next this week with no reported issues"
* tag 'usb-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: serial: option: add Telit FN920C04 MBIM compositions
USB: serial: option: add support for Quectel EG916Q-GL
xhci: dbc: honor usb transfer size boundaries.
usb: xhci: Fix handling errors mid TD followed by other errors
xhci: Mitigate failed set dequeue pointer commands
xhci: Fix incorrect stream context type macro
USB: gadget: dummy-hcd: Fix "task hung" problem
usb: gadget: f_uac2: fix return value for UAC2_ATTRIBUTE_STRING store
usb: dwc3: core: Fix system suspend on TI AM62 platforms
xhci: tegra: fix checked USB2 port number
usb: dwc3: Wait for EndXfer completion before restoring GUSB2PHYCFG
usb: typec: qcom-pmic-typec: fix sink status being overwritten with RP_DEF
usb: typec: altmode should keep reference to parent
MAINTAINERS: usb: raw-gadget: add bug tracker link
MAINTAINERS: Add an entry for the LJCA drivers
Linus Torvalds [Sun, 20 Oct 2024 19:04:32 +0000 (12:04 -0700)]
Merge tag 'x86_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Explicitly disable the TSC deadline timer when going idle to address
some CPU errata in that area
- Do not apply the Zenbleed fix on anything else except AMD Zen2 on the
late microcode loading path
- Clear CPU buffers later in the NMI exit path on 32-bit to avoid
register clearing while they still contain sensitive data, for the
RDFS mitigation
- Do not clobber EFLAGS.ZF with VERW on the opportunistic SYSRET exit
path on 32-bit
- Fix parsing issues of memory bandwidth specification in sysfs for
resctrl's memory bandwidth allocation feature
- Other small cleanups and improvements
* tag 'x86_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/apic: Always explicitly disarm TSC-deadline timer
x86/CPU/AMD: Only apply Zenbleed fix for Zen2 during late microcode load
x86/bugs: Use code segment selector for VERW operand
x86/entry_32: Clear CPU buffers after register restore in NMI return
x86/entry_32: Do not clobber user EFLAGS.ZF
x86/resctrl: Annotate get_mem_config() functions as __init
x86/resctrl: Avoid overflow in MB settings in bw_validate()
x86/amd_nb: Add new PCI ID for AMD family 1Ah model 20h
Linus Torvalds [Sun, 20 Oct 2024 18:30:56 +0000 (11:30 -0700)]
Merge tag 'sched_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduling fixes from Borislav Petkov:
- Add PREEMPT_RT maintainers
- Fix another aspect of delayed dequeued tasks wrt determining their
state, i.e., whether they're runnable or blocked
- Handle delayed dequeued tasks and their migration wrt PSI properly
- Fix the situation where a delayed dequeue task gets enqueued into a
new class, which should not happen
- Fix a case where memory allocation would happen while the runqueue
lock is held, which is a no-no
- Do not over-schedule when tasks with shorter slices preempt the
currently running task
- Make sure delayed to deque entities are properly handled before
unthrottling
- Other smaller cleanups and improvements
* tag 'sched_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
MAINTAINERS: Add an entry for PREEMPT_RT.
sched/fair: Fix external p->on_rq users
sched/psi: Fix mistaken CPU pressure indication after corrupted task state bug
sched/core: Dequeue PSI signals for blocked tasks that are delayed
sched: Fix delayed_dequeue vs switched_from_fair()
sched/core: Disable page allocation in task_tick_mm_cid()
sched/deadline: Use hrtick_enabled_dl() before start_hrtick_dl()
sched/eevdf: Fix wakeup-preempt by checking cfs_rq->nr_running
sched: Fix sched_delayed vs cfs_bandwidth
Linus Torvalds [Sun, 20 Oct 2024 00:04:52 +0000 (17:04 -0700)]
Merge tag 'io_uring-6.12-20241019' of git://git.kernel.dk/linux
Pull one more io_uring fix from Jens Axboe:
"Fix for a regression introduced in 6.12-rc2, where a condition check
was negated and hence -EAGAIN would bubble back up up to userspace
rather than trigger a retry condition"
* tag 'io_uring-6.12-20241019' of git://git.kernel.dk/linux:
io_uring/rw: fix wrong NOWAIT check in io_rw_init_file()
Linus Torvalds [Sat, 19 Oct 2024 19:52:19 +0000 (12:52 -0700)]
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Fixes all in drivers. The largest is the mpi3mr which corrects a phy
count limit that should only apply to the controller but was being
incorrectly applied to expander phys"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: target: core: Fix null-ptr-deref in target_alloc_device()
scsi: mpi3mr: Validate SAS port assignments
scsi: ufs: core: Set SDEV_OFFLINE when UFS is shut down
scsi: ufs: core: Requeue aborted request
scsi: ufs: core: Fix the issue of ICU failure
Linus Torvalds [Sat, 19 Oct 2024 19:42:14 +0000 (12:42 -0700)]
Merge tag 'ftrace-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull ftrace fixes from Steven Rostedt:
"A couple of fixes to function graph infrastructure:
- Fix allocation of idle shadow stack allocation during hotplug
If function graph tracing is started when a CPU is offline, if it
were come online during the trace then the idle task that
represents the CPU will not get a shadow stack allocated for it.
This means all function graph hooks that happen while that idle
task is running (including in interrupt mode) will have all its
events dropped.
Switch over to the CPU hotplug mechanism that will have any newly
brought on line CPU get a callback that can allocate the shadow
stack for its idle task.
- Fix allocation size of the ret_stack_list array
When function graph tracing converted over to allowing more than
one user at a time, it had to convert its shadow stack from an
array of ret_stack structures to an array of unsigned longs. The
shadow stacks are allocated in batches of 32 at a time and assigned
to every running task. The batch is held by the ret_stack_list
array.
But when the conversion happened, instead of allocating an array of
32 pointers, it was allocated as a ret_stack itself (PAGE_SIZE).
This ret_stack_list gets passed to a function that iterates over
what it believes is its size defined by the
FTRACE_RETSTACK_ALLOC_SIZE macro (which is 32).
Luckily (PAGE_SIZE) is greater than 32 * sizeof(long), otherwise
this would have been an array overflow. This still should be fixed
and the ret_stack_list should be allocated to the size it is
expected to be as someday it may end up being bigger than
SHADOW_STACK_SIZE"
* tag 'ftrace-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
fgraph: Allocate ret_stack_list with proper size
fgraph: Use CPU hotplug mechanism to initialize idle shadow stacks
Linus Torvalds [Sat, 19 Oct 2024 18:48:14 +0000 (11:48 -0700)]
Merge tag 'ipe-pr-20241018' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe
Pull ipe fixes from Fan Wu:
"This addresses several issues identified by Luca when attempting to
enable IPE on Debian and systemd:
- address issues with IPE policy update errors and policy update
version check, improving the clarity of error messages for better
understanding by userspace programs.
- enable IPE policies to be signed by secondary and platform
keyrings, facilitating broader use across general Linux
distributions like Debian.
- updates the IPE entry in the MAINTAINERS file to reflect the new
tree URL and my updated email from kernel.org"
* tag 'ipe-pr-20241018' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe:
MAINTAINERS: update IPE tree url and Fan Wu's email
ipe: fallback to platform keyring also if key in trusted keyring is rejected
ipe: allow secondary and platform keyrings to install/update policies
ipe: also reject policy updates with the same version
ipe: return -ESTALE instead of -EINVAL on update when new policy has a lower version
Linus Torvalds [Sat, 19 Oct 2024 17:18:03 +0000 (10:18 -0700)]
Merge tag 'input-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a fix for Zinitix driver to not fail probing if the property enabling
touch keys functionality is not defined. Support for touch keys was
added in 6.12 merge window so this issue does not affect users of
released kernels
- a couple new vendor/device IDs in xpad driver to enable support for
more hardware
* tag 'input-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: zinitix - don't fail if linux,keycodes prop is absent
Input: xpad - add support for MSI Claw A1M
Input: xpad - add support for 8BitDo Ultimate 2C Wireless Controller
Linus Torvalds [Sat, 19 Oct 2024 15:44:10 +0000 (08:44 -0700)]
Merge tag '9p-for-6.12-rc4' of https://github.com/martinetd/linux
Pull 9p fixes from Dominique Martinet:
"Mashed-up update that I sat on too long:
- fix for multiple slabs created with the same name
- enable multipage folios
- theorical fix to also look for opened fids by inode if none was
found by dentry"
[ Enabling multi-page folios should have been done during the merge
window, but it's a one-liner, and the actual meat of the enablement
is in netfs and already in use for other filesystems... - Linus ]
* tag '9p-for-6.12-rc4' of https://github.com/martinetd/linux:
9p: Avoid creating multiple slab caches with the same name
9p: Enable multipage folios
9p: v9fs_fid_find: also lookup by inode if not found dentry
Linus Torvalds [Sat, 19 Oct 2024 15:32:47 +0000 (08:32 -0700)]
Merge tag 'rust-fixes-6.12-2' of https://github.com/Rust-for-Linux/linux
Pull rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Fix several issues with the 'rustc-option' macro. It includes a
refactor from Masahiro of three '{cc,rust}-*' macros, which is not
a fix but avoids repeating the same commands (which would be
several lines in the case of 'rustc-option').
- Fix conditions for 'CONFIG_HAVE_CFI_ICALL_NORMALIZE_INTEGERS'. It
includes the addition of 'CONFIG_RUSTC_LLVM_VERSION', which is not
a fix but is needed for the actual fix.
And a trivial grammar fix"
* tag 'rust-fixes-6.12-2' of https://github.com/Rust-for-Linux/linux:
cfi: fix conditions for HAVE_CFI_ICALL_NORMALIZE_INTEGERS
kbuild: rust: add `CONFIG_RUSTC_LLVM_VERSION`
kbuild: fix issues with rustc-option
kbuild: refactor cc-option-yn, cc-disable-warning, rust-option-yn macros
lib/Kconfig.debug: fix grammar in RUST_BUILD_ASSERT_ALLOW
Jens Axboe [Sat, 19 Oct 2024 15:16:51 +0000 (09:16 -0600)]
io_uring/rw: fix wrong NOWAIT check in io_rw_init_file()
A previous commit improved how !FMODE_NOWAIT is dealt with, but
inadvertently negated a check whilst doing so. This caused -EAGAIN to be
returned from reading files with O_NONBLOCK set. Fix up the check for
REQ_F_SUPPORT_NOWAIT.
Steven Rostedt [Sat, 19 Oct 2024 01:52:12 +0000 (21:52 -0400)]
fgraph: Allocate ret_stack_list with proper size
The ret_stack_list is an array of ret_stack shadow stacks for the function
graph usage. When the first function graph is enabled, all tasks in the
system get a shadow stack. The ret_stack_list is a 32 element array of
pointers to these shadow stacks. It allocates the shadow stack in batches
(32 stacks at a time), assigns them to running tasks, and continues until
all tasks are covered.
When the function graph shadow stack changed from an array of
ftrace_ret_stack structures to an array of longs, the allocation of
ret_stack_list went from allocating an array of 32 elements to just a
block defined by SHADOW_STACK_SIZE. Luckily, that's defined as PAGE_SIZE
and is much more than enough to hold 32 pointers. But it is way overkill
for the amount needed to allocate.
Change the allocation of ret_stack_list back to a kcalloc() of
FTRACE_RETSTACK_ALLOC_SIZE pointers.
Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Link: https://lore.kernel.org/20241018215212.23f13f40@rorschach Fixes: 42675b723b484 ("function_graph: Convert ret_stack to a series of longs") Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Steven Rostedt [Sat, 19 Oct 2024 01:43:00 +0000 (21:43 -0400)]
fgraph: Use CPU hotplug mechanism to initialize idle shadow stacks
The function graph infrastructure allocates a shadow stack for every task
when enabled. This includes the idle tasks. The first time the function
graph is invoked, the shadow stacks are created and never freed until the
task exits. This includes the idle tasks.
Only the idle tasks that were for online CPUs had their shadow stacks
created when function graph tracing started. If function graph tracing is
enabled and a CPU comes online, the idle task representing that CPU will
not have its shadow stack created, and all function graph tracing for that
idle task will be silently dropped.
Instead, use the CPU hotplug mechanism to allocate the idle shadow stacks.
This will include idle tasks for CPUs that come online during tracing.
Linus Torvalds [Fri, 18 Oct 2024 23:27:14 +0000 (16:27 -0700)]
Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Pull bpf fixes from Daniel Borkmann:
- Fix BPF verifier to not affect subreg_def marks in its range
propagation (Eduard Zingerman)
- Fix a truncation bug in the BPF verifier's handling of
coerce_reg_to_size_sx (Dimitar Kanaliev)
- Fix the BPF verifier's delta propagation between linked registers
under 32-bit addition (Daniel Borkmann)
- Fix a NULL pointer dereference in BPF devmap due to missing rxq
information (Florian Kauer)
- Fix a memory leak in bpf_core_apply (Jiri Olsa)
- Fix an UBSAN-reported array-index-out-of-bounds in BTF parsing for
arrays of nested structs (Hou Tao)
- Fix build ID fetching where memory areas backing the file were
created with memfd_secret (Andrii Nakryiko)
- Fix BPF task iterator tid filtering which was incorrectly using pid
instead of tid (Jordan Rome)
- Several fixes for BPF sockmap and BPF sockhash redirection in
combination with vsocks (Michal Luczaj)
- Fix riscv BPF JIT and make BPF_CMPXCHG fully ordered (Andrea Parri)
- Fix riscv BPF JIT under CONFIG_CFI_CLANG to prevent the possibility
of an infinite BPF tailcall (Pu Lehui)
- Fix a build warning from resolve_btfids that bpf_lsm_key_free cannot
be resolved (Thomas Weißschuh)
- Fix a bug in kfunc BTF caching for modules where the wrong BTF object
was returned (Toke Høiland-Jørgensen)
- Fix a BPF selftest compilation error in cgroup-related tests with
musl libc (Tony Ambardar)
- Several fixes to BPF link info dumps to fill missing fields (Tyrone
Wu)
- Add BPF selftests for kfuncs from multiple modules, checking that the
correct kfuncs are called (Simon Sundberg)
- Ensure that internal and user-facing bpf_redirect flags don't overlap
(Toke Høiland-Jørgensen)
- Switch to use kvzmalloc to allocate BPF verifier environment (Rik van
Riel)
- Use raw_spinlock_t in BPF ringbuf to fix a sleep in atomic splat
under RT (Wander Lairson Costa)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: (38 commits)
lib/buildid: Handle memfd_secret() files in build_id_parse()
selftests/bpf: Add test case for delta propagation
bpf: Fix print_reg_state's constant scalar dump
bpf: Fix incorrect delta propagation between linked registers
bpf: Properly test iter/task tid filtering
bpf: Fix iter/task tid filtering
riscv, bpf: Make BPF_CMPXCHG fully ordered
bpf, vsock: Drop static vsock_bpf_prot initialization
vsock: Update msg_count on read_skb()
vsock: Update rx_bytes on read_skb()
bpf, sockmap: SK_DROP on attempted redirects of unsupported af_vsock
selftests/bpf: Add asserts for netfilter link info
bpf: Fix link info netfilter flags to populate defrag flag
selftests/bpf: Add test for sign extension in coerce_subreg_to_size_sx()
selftests/bpf: Add test for truncation after sign extension in coerce_reg_to_size_sx()
bpf: Fix truncation bug in coerce_reg_to_size_sx()
selftests/bpf: Assert link info uprobe_multi count & path_size if unset
bpf: Fix unpopulated path_size when uprobe_multi fields unset
selftests/bpf: Fix cross-compiling urandom_read
selftests/bpf: Add test for kfunc module order
...
Linus Torvalds [Fri, 18 Oct 2024 23:11:17 +0000 (16:11 -0700)]
Merge tag 'linux_kselftest-fixes-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fix from Shuah Khan:
- fix test makefile to install tests directory without which the test
fails with errors
* tag 'linux_kselftest-fixes-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftest: hid: add the missing tests directory
Nikita Travkin [Fri, 4 Oct 2024 16:17:30 +0000 (21:17 +0500)]
Input: zinitix - don't fail if linux,keycodes prop is absent
When initially adding the touchkey support, a mistake was made in the
property parsing code. The possible negative errno from
device_property_count_u32() was never checked, which was an oversight
left from converting to it from the of_property as part of the review
fixes.
Re-add the correct handling of the absent property, in which case zero
touchkeys should be assumed, which would disable the feature.
- Cleanup of checking for always-set tag_set (SurajSonawane2415)
- Fix for a crash with CPU hotplug notifiers (Ming)
- Don't allow zero-copy ublk on unprivileged device (Ming)
- Use array_index_nospec() for CDROM (Josh)
- Remove dead code in drbd (David)
- Tweaks to elevator loading (Breno)
* tag 'block-6.12-20241018' of git://git.kernel.dk/linux:
cdrom: Avoid barrier_nospec() in cdrom_ioctl_media_changed()
nvme: use helper nvme_ctrl_state in nvme_keep_alive_finish function
nvme: make keep-alive synchronous operation
nvme-loop: flush off pending I/O while shutting down loop controller
nvme-pci: fix race condition between reset and nvme_dev_disable()
ublk: don't allow user copy for unprivileged device
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
nvme-multipath: defer partition scanning
blk-mq: setup queue ->tag_set before initializing hctx
elevator: Remove argument from elevator_find_get
elevator: do not request_module if elevator exists
drbd: Remove unused conn_lowest_minor
nvme: disable CC.CRIME (NVME_CC_CRIME)
nvme: delete unnecessary fallthru comment
nvmet-rdma: use sbitmap to replace rsp free list
block: Fix elevator_get_default() checking for NULL q->tag_set
nvme: tcp: avoid race between queue_lock lock and destroy
nvmet-passthru: clear EUID/NGUID/UUID while using loop target
block: fix blk_rq_map_integrity_sg kernel-doc
Linus Torvalds [Fri, 18 Oct 2024 22:38:37 +0000 (15:38 -0700)]
Merge tag 'io_uring-6.12-20241018' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Fix a regression this merge window where cloning of registered
buffers didn't take into account the dummy_ubuf
- Fix a race with reading how many SQRING entries are available,
causing userspace to need to loop around io_uring_sqring_wait()
rather than being able to rely on SQEs being available when it
returned
- Ensure that the SQPOLL thread is TASK_RUNNING before running
task_work off the cancelation exit path
* tag 'io_uring-6.12-20241018' of git://git.kernel.dk/linux:
io_uring/sqpoll: ensure task state is TASK_RUNNING when running task_work
io_uring/rsrc: ignore dummy_ubuf for buffer cloning
io_uring/sqpoll: close race on waiting for sqring entries
Mark Brown [Fri, 18 Oct 2024 20:47:03 +0000 (21:47 +0100)]
ASoC/SoundWire: clean up link DMA during stop for IPC4
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
Clean up the link DMA for playback during stop for IPC4 is required to
reset the DMA read/write pointers when the stream is prepared and
restarted after a call to snd_pcm_drain()/snd_pcm_drop().
The change is mainly on ASoC. We may go via ASoC tree with Vinod's
Acked-by tag
Ranjani Sridharan (4):
ASoC: SOF: ipc4-topology: Do not set ALH node_id for aggregated DAIs
ASoC: SOF: Intel: hda: Handle prepare without close for non-HDA DAI's
soundwire: intel_ace2x: Send PDI stream number during prepare
ASoC: SOF: Intel: hda: Always clean up link DMA during stop
ipe: fallback to platform keyring also if key in trusted keyring is rejected
If enabled, we fallback to the platform keyring if the trusted keyring
doesn't have the key used to sign the ipe policy. But if pkcs7_verify()
rejects the key for other reasons, such as usage restrictions, we do not
fallback. Do so, following the same change in dm-verity.
Signed-off-by: Luca Boccassi <bluca@debian.org> Suggested-by: Serge Hallyn <serge@hallyn.com>
[FW: fixed some line length issues and a typo in the commit message] Signed-off-by: Fan Wu <wufan@kernel.org>
Linus Torvalds [Fri, 18 Oct 2024 18:37:12 +0000 (11:37 -0700)]
Merge tag 'v6.12-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Fix possible double free setting xattrs
- Fix slab out of bounds with large ioctl payload
- Remove three unused functions, and an unused variable that could be
confusing
* tag 'v6.12-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Remove unused functions
smb/client: Fix logically dead code
smb: client: fix OOBs when building SMB2_IOCTL request
smb: client: fix possible double free in smb2_set_ea()
Linus Torvalds [Fri, 18 Oct 2024 18:28:39 +0000 (11:28 -0700)]
Merge tag 'xfs-6.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
- Fix integer overflow in xrep_bmap
- Fix stale dealloc punching for COW IO
* tag 'xfs-6.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: punch delalloc extents from the COW fork for COW writes
xfs: set IOMAP_F_SHARED for all COW fork allocations
xfs: share more code in xfs_buffered_write_iomap_begin
xfs: support the COW fork in xfs_bmap_punch_delalloc_range
xfs: IOMAP_ZERO and IOMAP_UNSHARE already hold invalidate_lock
xfs: take XFS_MMAPLOCK_EXCL xfs_file_write_zero_eof
xfs: factor out a xfs_file_write_zero_eof helper
iomap: move locking out of iomap_write_delalloc_release
iomap: remove iomap_file_buffered_write_punch_delalloc
iomap: factor out a iomap_last_written_block helper
xfs: fix integer overflow in xrep_bmap
Linus Torvalds [Fri, 18 Oct 2024 18:16:01 +0000 (11:16 -0700)]
Merge tag 'pm-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix two issues in the amd-pstate cpufreq driver and update the
intel_rapl power capping driver with a new processor ID.
Specifics:
- Enable ACPI CPPC in amd_pstate_register_driver() after disabling it
in amd_pstate_unregister_driver() when switching driver operation
modes (Dhananjay Ugwekar)
- Make amd-pstate use nominal performance as the maximum performance
level when boost is disabled (Mario Limonciello)
- Add ArrowLake-H to the list of processors where PL4 is supported in
the MSR part of the intel_rapl power capping driver (Srinivas
Pandruvada)"
* tag 'pm-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap: intel_rapl_msr: Add PL4 support for ArrowLake-H
cpufreq/amd-pstate: Use nominal perf for limits when boost is disabled
cpufreq/amd-pstate: Fix amd_pstate mode switch on shared memory systems
Linus Torvalds [Fri, 18 Oct 2024 18:13:53 +0000 (11:13 -0700)]
Merge tag 'hwmon-for-v6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fix from Guenter Roeck:
"Fix auto-detect regression in jc42 driver"
* tag 'hwmon-for-v6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
[PATCH} hwmon: (jc42) Properly detect TSE2004-compliant devices again
Linus Torvalds [Fri, 18 Oct 2024 18:03:21 +0000 (11:03 -0700)]
Merge tag 'drm-fixes-2024-10-18' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Weekly fixes, msm and xe are the two main ones, with a bunch of
scattered fixes including a largish revert in mgag200, then amdgpu,
vmwgfx and scattering of other minor ones.
All seems pretty regular.
msm:
- Display:
- move CRTC resource assignment to atomic_check otherwise to make
consecutive calls to atomic_check() consistent
- fix rounding / sign-extension issues with pclk calculation in
case of DSC
- cleanups to drop incorrect null checks in dpu snapshots
- fix to use kvzalloc in dpu snapshot to avoid allocation issues
in heavily loaded system cases
- Fix to not program merge_3d block if dual LM is not being used
- Fix to not flush merge_3d block if its not enabled otherwise
this leads to false timeouts
- GPU:
- a7xx: add a fence wait before SMMU table update
xe:
- New workaround to Xe2 (Aradhya)
- Fix unbalanced rpm put (Matthew Auld)
- Remove fragile lock optimization (Matthew Brost)
- Fix job release, delegating it to the drm scheduler (Matthew Brost)
- Fix timestamp bit width for Xe2 (Lucas)
- Fix external BO's dma-resv usag (Matthew Brost)
- Fix returning success for timeout in wait_token (Nirmoy)
- Initialize fence to avoid it being detected as signaled (Matthew
Auld)
- Improve cache flush for BMG (Matthew Auld)
- Don't allow hflip for tile4 framebuffer on Xe2 (Juha-Pekka)
host1x:
- Fix boot on Tegra186
- Set DMA parameters
mgag200:
- Revert VBLANK support
panel:
- himax-hx83192: Adjust power and gamma
qaic:
- Sgtable loop fixes
vmwgfx:
- Limit display layout allocatino size
- Handle allocation errors in connector checks
- Clean up KMS code for 2d-only setup
- Report surface-check errors correctly
- Remove NULL test around kvfree()"
* tag 'drm-fixes-2024-10-18' of https://gitlab.freedesktop.org/drm/kernel: (45 commits)
drm/ast: vga: Clear EDID if no display is connected
drm/ast: sil164: Clear EDID if no display is connected
Revert "drm/mgag200: Add vblank support"
drm/amdgpu/swsmu: default to fullscreen 3D profile for dGPUs
drm/i915/display: Don't allow tile4 framebuffer to do hflip on display20 or greater
drm/xe/bmg: improve cache flushing behaviour
drm/xe/xe_sync: initialise ufence.signalled
drm/xe/ufence: ufence can be signaled right after wait_woken
drm/xe: Use bookkeep slots for external BO's in exec IOCTL
drm/xe/query: Increase timestamp width
drm/xe: Don't free job in TDR
drm/xe: Take job list lock in xe_sched_add_pending_job
drm/xe: fix unbalanced rpm put() with declare_wedged()
drm/xe: fix unbalanced rpm put() with fence_fini()
drm/xe/xe2lpg: Extend Wa_15016589081 for xe2lpg
drm/i915/dp_mst: Don't require DSC hblank quirk for a non-DSC compatible mode
drm/i915/dp_mst: Handle error during DSC BW overhead/slice calculation
drm/msm/a6xx+: Insert a fence wait before SMMU table update
drm/msm/dpu: don't always program merge_3d block
drm/msm/dpu: Don't always set merge_3d pending flush
...
Chancel Liu [Thu, 17 Oct 2024 07:15:07 +0000 (16:15 +0900)]
ASoC: fsl_micfil: Add a flag to distinguish with different volume control types
On i.MX8MM the register of volume control has positive and negative
values. It is different from other platforms like i.MX8MP and i.MX93
which only have positive values. Add a volume_sx flag to use SX_TLV
volume control for this kind of platform. Use common TLV volume control
for other platforms.
Fixes: cdfa92eb90f5 ("ASoC: fsl_micfil: Correct the number of steps on SX controls") Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://patch.msgid.link/20241017071507.2577786-1-chancel.liu@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
Alexey Klimov [Wed, 16 Oct 2024 22:10:49 +0000 (23:10 +0100)]
ASoC: codecs: lpass-rx-macro: fix RXn(rx,n) macro for DSM_CTL and SEC7 regs
Turns out some registers of pre-2.5 version of rxmacro codecs are not
located at the expected offsets but 0xc further away in memory. So far
the detected registers are CDC_RX_RX2_RX_PATH_SEC7 and
CDC_RX_RX2_RX_PATH_DSM_CTL.
CDC_RX_RXn_RX_PATH_DSM_CTL(rx, n) macro incorrectly generates the address
0x540 for RX2 but it should be 0x54C and it also overwrites
CDC_RX_RX2_RX_PATH_SEC7 which is located at 0x540.
The same goes for CDC_RX_RXn_RX_PATH_SEC7(rx, n).
Fix this by introducing additional rxn_reg_stride2 offset. For 2.5 version
and above this offset will be equal to 0.
With such change the corresponding RXn() macros will generate the same
values for 2.5 codec version for all RX paths and the same old values
for pre-2.5 version for RX0 and RX1. However for the latter case with
RX2 path it will also add rxn_reg_stride2 on top.
While at this, also remove specific if-check for INTERP_AUX from
rx_macro_digital_mute() and rx_macro_enable_interp_clk(). These if-check
was used to handle such special offset for AUX interpolator but since
CDC_RX_RXn_RX_PATH_SEC7(rx, n) and CDC_RX_RXn_RX_PATH_DSM_CTL(rx, n)
macros will generate the correst addresses of dsm register, they are no
longer needed.
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patch.msgid.link/20241016221049.1145101-1-alexey.klimov@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
Linus Torvalds [Fri, 18 Oct 2024 16:50:05 +0000 (09:50 -0700)]
mm: fix follow_pfnmap API lockdep assert
The lockdep asserts for the new follow_pfnmap() API "knows" that a
pfnmap always has a vma->vm_file, since that's the only way to create
such a mapping.
And that's actually true for all the normal cases. But not for the mmap
failure case, where the incomplete mapping is torn down and we have
cleared vma->vm_file because the failure occured before the file was
linked to the vma.
So this codepath does actually need to check for vm_file being NULL.
Reported-by: Jann Horn <jannh@google.com> Fixes: 6da8e9634bb7 ("mm: new follow_pfnmap API") Cc: Peter Xu <peterx@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Rafael J. Wysocki [Fri, 18 Oct 2024 16:22:43 +0000 (18:22 +0200)]
Merge branch 'pm-cpufreq'
Merge amd-pstate driver fixes for 6.12-rc4:
- Enable ACPI CPPC in amd_pstate_register_driver() after disabling
it in amd_pstate_unregister_driver() during driver operation mode
switch (Dhananjay Ugwekar).
- Make amd-pstate use nominal performance as the maximum performance
level when boost is disabled (Mario Limonciello).
* pm-cpufreq:
cpufreq/amd-pstate: Use nominal perf for limits when boost is disabled
cpufreq/amd-pstate: Fix amd_pstate mode switch on shared memory systems
Linus Torvalds [Fri, 18 Oct 2024 14:01:59 +0000 (07:01 -0700)]
Merge tag 's390-6.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- Fix PCI error recovery by handling error events correctly
- Fix CCA crypto card behavior within protected execution environment
- Two KVM commits which fix virtual vs physical address handling bugs
in KVM pfault handling
- Fix return code handling in pckmo_key2protkey()
- Deactivate sclp console as late as possible so that outstanding
messages appear on the console instead of being dropped on reboot
- Convert newlines to CRLF instead of LFCR for the sclp vt220 driver,
as required by the vt220 specification
- Initialize also psw mask in perf_arch_fetch_caller_regs() to make
sure that user_mode(regs) will return false
- Update defconfigs
* tag 's390-6.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: Update defconfigs
s390: Initialize psw mask in perf_arch_fetch_caller_regs()
s390/sclp_vt220: Convert newlines to CRLF instead of LFCR
s390/sclp: Deactivate sclp after all its users
s390/pkey_pckmo: Return with success for valid protected key types
KVM: s390: Change virtual to physical address access in diag 0x258 handler
KVM: s390: gaccess: Check if guest address is in memslot
s390/ap: Fix CCA crypto card behavior within protected execution environment
s390/pci: Handle PCI error codes other than 0x3a
Yo-Jung (Leo) Lin [Thu, 17 Oct 2024 14:47:38 +0000 (22:47 +0800)]
misc: rtsx: list supported models in Kconfig help
rts5228, rts5261, rts5264 are supported by the rtsx_pci driver, but
they are not mentioned in the Kconfig help when the code was added.
List those models in the Kconfig help accordingly.
Jiqian Chen [Sat, 12 Oct 2024 08:45:37 +0000 (16:45 +0800)]
xen: Remove dependency between pciback and privcmd
Commit 2fae6bb7be32 ("xen/privcmd: Add new syscall to get gsi from dev")
adds a weak reverse dependency to the config XEN_PRIVCMD definition, that
dependency causes xen-privcmd can't be loaded on domU, because dependent
xen-pciback isn't always be loaded successfully on domU.
To solve above problem, remove that dependency, and do not call
pcistub_get_gsi_from_sbdf() directly, instead add a hook in
drivers/xen/apci.c, xen-pciback register the real call function, then in
privcmd_ioctl_pcidev_get_gsi call that hook.
Fixes: 2fae6bb7be32 ("xen/privcmd: Add new syscall to get gsi from dev") Reported-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com> Reviewed-by: Juergen Gross <jgross@suse.com>
Message-ID: <20241012084537.1543059-1-Jiqian.Chen@amd.com> Signed-off-by: Juergen Gross <jgross@suse.com>
Linus Torvalds [Fri, 18 Oct 2024 02:12:38 +0000 (19:12 -0700)]
Merge tag 'x86_bugs_post_ibpb' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 IBPB fixes from Borislav Petkov:
"This fixes the IBPB implementation of older AMDs (< gen4) that do not
flush the RSB (Return Address Stack) so you can still do some leaking
when using a "=ibpb" mitigation for Retbleed or SRSO. Fix it by doing
the flushing in software on those generations.
IBPB is not the default setting so this is not likely to affect
anybody in practice"
* tag 'x86_bugs_post_ibpb' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/bugs: Do not use UNTRAIN_RET with IBPB on entry
x86/bugs: Skip RSB fill at VMEXIT
x86/entry: Have entry_ibpb() invalidate return predictions
x86/cpufeatures: Add a IBPB_NO_RET BUG flag
x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET
Linus Torvalds [Thu, 17 Oct 2024 23:33:06 +0000 (16:33 -0700)]
Merge tag 'mm-hotfixes-stable-2024-10-17-16-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"28 hotfixes. 13 are cc:stable. 23 are MM.
It is the usual shower of unrelated singletons - please see the
individual changelogs for details"
* tag 'mm-hotfixes-stable-2024-10-17-16-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (28 commits)
maple_tree: add regression test for spanning store bug
maple_tree: correct tree corruption on spanning store
mm/mglru: only clear kswapd_failures if reclaimable
mm/swapfile: skip HugeTLB pages for unuse_vma
selftests: mm: fix the incorrect usage() info of khugepaged
MAINTAINERS: add Jann as memory mapping/VMA reviewer
mm: swap: prevent possible data-race in __try_to_reclaim_swap
mm: khugepaged: fix the incorrect statistics when collapsing large file folios
MAINTAINERS: kasan, kcov: add bugzilla links
mm: don't install PMD mappings when THPs are disabled by the hw/process/vma
mm: huge_memory: add vma_thp_disabled() and thp_disabled_by_hw()
Docs/damon/maintainer-profile: update deprecated awslabs GitHub URLs
Docs/damon/maintainer-profile: add missing '_' suffixes for external web links
maple_tree: check for MA_STATE_BULK on setting wr_rebalance
mm: khugepaged: fix the arguments order in khugepaged_collapse_file trace point
mm/damon/tests/sysfs-kunit.h: fix memory leak in damon_sysfs_test_add_targets()
mm: remove unused stub for can_swapin_thp()
mailmap: add an entry for Andy Chiu
MAINTAINERS: add memory mapping/VMA co-maintainers
fs/proc: fix build with GCC 15 due to -Werror=unterminated-string-initialization
...
Linus Torvalds [Thu, 17 Oct 2024 23:24:42 +0000 (16:24 -0700)]
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"Two clk driver fixes and a unit test fix:
- Terminate the of_device_id table in the Samsung exynosautov920 clk
driver so that device matching logic doesn't run off the end of the
array into other memory and break matching for any kernel with this
driver loaded
- Properly limit the max clk ID in the Rockchip clk driver
- Use clk kunit helpers in the clk tests so that memory isn't leaked
after the test concludes"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: test: Fix some memory leaks
clk: rockchip: fix finding of maximum clock ID
clk: samsung: Fix out-of-bound access of of_match_node()
Sebastian Andrzej Siewior [Tue, 15 Oct 2024 15:11:32 +0000 (17:11 +0200)]
MAINTAINERS: Add an entry for PREEMPT_RT.
Add a maintainers entry now that the PREEMPT_RT bits are merged. Steven
volunteered and asked for the list.
There are no files associated with this entry since it is spread over the
kernel. It serves as entry for people knowing what they look for. There is
a keyword added so if PREEMPT_RT is mentioned somewhere, then the entry
will be picked up.
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