linux.git
14 months agoASoC: dmaengine_pcm: Allow passing component name via config
Mark Brown [Tue, 26 Mar 2024 14:11:12 +0000 (14:11 +0000)]
ASoC: dmaengine_pcm: Allow passing component name via config

Merge series from Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>:

At the moment we cannot instantiate two dmaengine_pcms with the same
parent device, as the components will be named the same, leading to
conflicts.

Add 'name' field to the snd_dmaengine_pcm_config, and use that (if
defined) as the component name instead of deriving the component name
from the device.

14 months agoASoC: Harden DAPM route checks and Intel fixes
Mark Brown [Tue, 26 Mar 2024 14:11:00 +0000 (14:11 +0000)]
ASoC: Harden DAPM route checks and Intel fixes

Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:

Set of loosely connected patches. Most impactful change is dropping any
permisiveness when snd_soc_dapm_add_routes() fails in soc-topology.c To
do it safely, disable route checks for all skylake-driver boards.

Relevant background:

Since commit daa480bde6b3 ("ASoC: soc-core: tidyup for
snd_soc_dapm_add_routes()") route checks are no longer permissive. Probe
failures for Intel boards have been partially addressed by commit
a22ae72b86a4 ("ASoC: soc-core: isable route checks for legacy devices")
and its follow up but only skl_nau88l25_ssm4567.c is patched. The rest
of the boards still need fixing.

After that, removal of copy-pastas found in ssm4567.c and redundant code
in i2s_test.c for avs-boards.

Changes in v2:
- glk_rt5682_max98357a.c and skl_hda_dsp_generic.c now disable route
  checks only for the skylake-drvier
- asoc now logs failures of snd_soc_dapm_add_routes() in soc-topology.c

Amadeusz Sławiński (1):
  ASoC: Intel: avs: i2s_test: Remove redundant dapm routes

Cezary Rojewski (4):
  ASoC: Intel: Disable route checks for Skylake boards
  ASoC: topology: Do not ignore route checks when parsing graphs
  ASoC: Intel: avs: ssm4567: Do not ignore route checks
  ASoC: Intel: avs: ssm4567: Board cleanup

 sound/soc/intel/avs/boards/i2s_test.c         | 79 -------------------
 sound/soc/intel/avs/boards/ssm4567.c          |  5 +-
 sound/soc/intel/boards/bxt_da7219_max98357a.c |  1 +
 sound/soc/intel/boards/bxt_rt298.c            |  1 +
 sound/soc/intel/boards/glk_rt5682_max98357a.c |  2 +
 sound/soc/intel/boards/kbl_da7219_max98357a.c |  1 +
 sound/soc/intel/boards/kbl_da7219_max98927.c  |  4 +
 sound/soc/intel/boards/kbl_rt5660.c           |  1 +
 sound/soc/intel/boards/kbl_rt5663_max98927.c  |  2 +
 .../intel/boards/kbl_rt5663_rt5514_max98927.c |  1 +
 sound/soc/intel/boards/skl_hda_dsp_generic.c  |  2 +
 .../soc/intel/boards/skl_nau88l25_max98357a.c |  1 +
 sound/soc/intel/boards/skl_rt286.c            |  1 +
 sound/soc/soc-topology.c                      | 11 ++-
 14 files changed, 27 insertions(+), 85 deletions(-)

--
2.25.1

14 months agoASoC: fsl: Support register and unregister rpmsg
Mark Brown [Tue, 26 Mar 2024 14:10:50 +0000 (14:10 +0000)]
ASoC: fsl: Support register and unregister rpmsg

Merge series from Chancel Liu <chancel.liu@nxp.com>:

echo /lib/firmware/fw.elf > /sys/class/remoteproc/remoteproc0/firmware
(A) echo start > /sys/class/remoteproc/remoteproc0/state
(B) echo stop > /sys/class/remoteproc/remoteproc0/state

The rpmsg sound card is registered in (A) and unregistered in (B).
After "start", imx-audio-rpmsg registers devices for ASoC platform driver
and machine driver. Then sound card is registered. After "stop",
imx-audio-rpmsg unregisters devices for ASoC platform driver and machine
driver. Then sound card is unregistered.

14 months agoASoC: Intel: boards: updates for 6.10 - part1
Mark Brown [Tue, 26 Mar 2024 14:10:38 +0000 (14:10 +0000)]
ASoC: Intel: boards: updates for 6.10 - part1

Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

This series from Brent Lu adds common helpers and board configurations
to reduce the number of quirks.

14 months agoSoC: Cleanup MediaTek soundcard machine drivers
Mark Brown [Tue, 26 Mar 2024 14:10:27 +0000 (14:10 +0000)]
SoC: Cleanup MediaTek soundcard machine drivers

Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:

This is the start of a series cleaning up the Mediatek drivers with some
preparatory cleanups and improvements.

14 months agoASoC: soc-dai: Note valid values of sysclock direction
John Watts [Tue, 26 Mar 2024 11:48:00 +0000 (22:48 +1100)]
ASoC: soc-dai: Note valid values of sysclock direction

Clock direction is marked as 'unsigned int' but only two values are
currently used in practice. Note these down in the documentation.

Signed-off-by: John Watts <contact@jookia.org>
Link: https://msgid.link/r/20240326-dai_mclk_hint-v1-1-653cbd2d78d9@jookia.org
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: hdac_hda: improve error logs
Pierre-Louis Bossart [Mon, 25 Mar 2024 22:19:25 +0000 (17:19 -0500)]
ASoC: hdac_hda: improve error logs

We have a couple of duplicate logs and missing information, add
__func__ consistently and make sure useful error codes are logged.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://msgid.link/r/20240325221925.206507-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: imx-es8328: Remove leftover gpio initialisation
Andy Shevchenko [Mon, 25 Mar 2024 19:13:41 +0000 (21:13 +0200)]
ASoC: fsl: imx-es8328: Remove leftover gpio initialisation

The gpio field is not used anymore, remove the leftover.
This also fixes the compilation error after the ...

Fixes: 9855f05e5536 ("ASoC: fsl: imx-es8328: Switch to using gpiod API")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://msgid.link/r/20240325191341.3977321-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_rt5682: board id cleanup for cml boards
Brent Lu [Mon, 25 Mar 2024 22:10:59 +0000 (17:10 -0500)]
ASoC: Intel: sof_rt5682: board id cleanup for cml boards

Introduce "cml_rt5682_def" for cml boards which implement headphone
codec on SSP0 and speaker amplifiers on SSP1.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-22-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_nau8825: remove sof_nau8825 board id
Brent Lu [Mon, 25 Mar 2024 22:10:58 +0000 (17:10 -0500)]
ASoC: Intel: sof_nau8825: remove sof_nau8825 board id

Remove sof_nau8825 board id and use adl_nau8825_def instead since SSP
port assignment is the same.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-21-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_ssp_amp: remove unnecessary idisp HDMI quirk
Brent Lu [Mon, 25 Mar 2024 22:10:57 +0000 (17:10 -0500)]
ASoC: Intel: sof_ssp_amp: remove unnecessary idisp HDMI quirk

Remove SOF_NUM_IDISP_HDMI(3) from board quirks since the value is 3 if
not defined.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-20-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_rt5682: remove unnecessary idisp HDMI quirk
Brent Lu [Mon, 25 Mar 2024 22:10:56 +0000 (17:10 -0500)]
ASoC: Intel: sof_rt5682: remove unnecessary idisp HDMI quirk

Remove SOF_NUM_IDISP_HDMI(3) from board quirks since the value is 3 if
not defined.

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-19-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_da7219: board id cleanup for rpl boards
Brent Lu [Mon, 25 Mar 2024 22:10:55 +0000 (17:10 -0500)]
ASoC: Intel: sof_da7219: board id cleanup for rpl boards

Introduce "rpl_da7219_def" board to reduce the number of rpl board
configs. This config could support all boards which implement
headphone codec on SSP0 and speaker amplifiers on SSP1.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-18-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_da7219: board id cleanup for adl boards
Brent Lu [Mon, 25 Mar 2024 22:10:54 +0000 (17:10 -0500)]
ASoC: Intel: sof_da7219: board id cleanup for adl boards

Introduce "adl_da7219_def" board to reduce the number of jsl board
configs. This config could support all boards which implement
headphone codec on SSP0 and speaker amplifiers on SSP1.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-17-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_da7219: board id cleanup for jsl boards
Brent Lu [Mon, 25 Mar 2024 22:10:53 +0000 (17:10 -0500)]
ASoC: Intel: sof_da7219: board id cleanup for jsl boards

Introduce "jsl_da7219_def" board to reduce the number of jsl board
configs. This config could support all boards which implement
headphone codec on SSP0 and speaker amplifiers on SSP1.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-16-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_da7219: add SOF_DA7219_MCLK_EN quirk
Brent Lu [Mon, 25 Mar 2024 22:10:52 +0000 (17:10 -0500)]
ASoC: Intel: sof_da7219: add SOF_DA7219_MCLK_EN quirk

PLL bypass mode requires mclk to be present. However, mclk pin is not
connected in JSL boards. Here we add the SOF_DA7219_MCLK_EN quirk to
improve driver readability.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_da7219: add codec exit function
Brent Lu [Mon, 25 Mar 2024 22:10:51 +0000 (17:10 -0500)]
ASoC: Intel: sof_da7219: add codec exit function

Add exit function to headphone codec dai link.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-14-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_da7219: use common module for DAI link generation
Brent Lu [Mon, 25 Mar 2024 22:10:50 +0000 (17:10 -0500)]
ASoC: Intel: sof_da7219: use common module for DAI link generation

Use intel_board module to generate DAI link array and update num_links
field in snd_soc_card structure.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_ssp_amp: use common module for sof_card_private initialization
Brent Lu [Mon, 25 Mar 2024 22:10:49 +0000 (17:10 -0500)]
ASoC: Intel: sof_ssp_amp: use common module for sof_card_private initialization

Use intel_board module to initialize sof_card_private structure.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_rt5682: use common module for sof_card_private initialization
Brent Lu [Mon, 25 Mar 2024 22:10:48 +0000 (17:10 -0500)]
ASoC: Intel: sof_rt5682: use common module for sof_card_private initialization

Use intel_board module to initialize sof_card_private structure

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_nau8825: use common module for sof_card_private initialization
Brent Lu [Mon, 25 Mar 2024 22:10:47 +0000 (17:10 -0500)]
ASoC: Intel: sof_nau8825: use common module for sof_card_private initialization

Use intel_board module to initialize sof_card_private structure.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_cs42l42: use common module for sof_card_private initialization
Brent Lu [Mon, 25 Mar 2024 22:10:46 +0000 (17:10 -0500)]
ASoC: Intel: sof_cs42l42: use common module for sof_card_private initialization

Use intel_board module to initialize sof_card_private structure.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: board_helpers: support sof_card_private initialization
Brent Lu [Mon, 25 Mar 2024 22:10:45 +0000 (17:10 -0500)]
ASoC: Intel: board_helpers: support sof_card_private initialization

Add a helper function for machine drivers to initialize common part of
sof_card_private structure. Also unify the macros of board quirks for
the initialization.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_cs42l42: rename BT offload quirk
Brent Lu [Mon, 25 Mar 2024 22:10:44 +0000 (17:10 -0500)]
ASoC: Intel: sof_cs42l42: rename BT offload quirk

Rename the quirk in preparation for future changes: common quriks will
be defined and handled in board helper module.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_rt5682: support ALC5650 on RPL boards
Brent Lu [Mon, 25 Mar 2024 22:10:43 +0000 (17:10 -0500)]
ASoC: Intel: sof_rt5682: support ALC5650 on RPL boards

This commit supports RPL boards which implement ALC5650 dual I2S
interface codec.

SSP port usage:
  HP:  SSP0 -> AIF1
  SPK: SSP1 -> AIF2
  BT:  SSP2 -> BT

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_da7219: add rpl_mx98360_da7219 board config
Brent Lu [Mon, 25 Mar 2024 22:10:42 +0000 (17:10 -0500)]
ASoC: Intel: sof_da7219: add rpl_mx98360_da7219 board config

This configuration supports RPL boards which implement DA7219 on SSP0
and MAX98360A on SSP1. DA7219 uses PLL bypass mode to avoid WCLK
locking problem. To use this mode, the MCLK frequency must be 12.288
or 24.576MHz in the topology binary.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: board_helpers: change dai link helpers to static function
Brent Lu [Mon, 25 Mar 2024 22:10:41 +0000 (17:10 -0500)]
ASoC: Intel: board_helpers: change dai link helpers to static function

Since there is a helper function to generate entire DAI link array, we
switch individual dai link helpers to static function. No functional
change in this commit.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: sof_ssp_amp: use common module for DAI link generation
Brent Lu [Mon, 25 Mar 2024 22:10:40 +0000 (17:10 -0500)]
ASoC: Intel: sof_ssp_amp: use common module for DAI link generation

Use intel_board module to generate DAI link array and update num_links
field in snd_soc_card structure.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: board_helpers: support DAI link ID customization
Brent Lu [Mon, 25 Mar 2024 22:10:39 +0000 (17:10 -0500)]
ASoC: Intel: board_helpers: support DAI link ID customization

Add an new field link_id_overwrite to sof_card_private structure to
support machine drivers which DAI link ID is fixed number or
discontinue (i.e. no-codec boards). If this field is zero, DAI array
index will be used as link ID. Otherwise the value extracted from
link_id_overwrite will be used.

The field link_id_overwrite is supposed to be initialized by
SOF_LINK_IDS macro like following example.

ctx->link_id_overwrite = SOF_LINK_IDS(HEADPHONE_BE_ID,  \
      DMIC01_BE_ID,     \
      DMIC16K_BE_ID,    \
      IDISP_HDMI_BE_ID, \
      SPK_BE_ID,        \
      BT_OFFLOAD_BE_ID, \
      HDMI_IN_BE_ID)

An exception is that, if you use link_order_overwrite to overwrite
DAI link order, then you need to use the same order to build
link_id_overwrite variable as well.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240325221059.206042-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: dt-bindings: wm8974: Convert to dtschema
Kartik Agarwala [Mon, 25 Mar 2024 18:19:42 +0000 (23:49 +0530)]
ASoC: dt-bindings: wm8974: Convert to dtschema

Convert WM8974 audio CODEC bindings from text to dtschema.

Signed-off-by: Kartik Agarwala <agarwala.kartik@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240325181943.116733-1-agarwala.kartik@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: dt-bindings: fsl-esai: Convert fsl,esai.txt to yaml
Frank Li [Fri, 22 Mar 2024 14:54:05 +0000 (10:54 -0400)]
ASoC: dt-bindings: fsl-esai: Convert fsl,esai.txt to yaml

Convert fsl,esai.txt to yaml. So DTB_CHECK tools can verify dts file about
esai part.

clock-names 'spba' is optional according to description. So minItems of
clocks and clock-names is 3.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://msgid.link/r/20240322145406.2613256-1-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: mediatek: Assign dummy when codec not specified for a DAI link
AngeloGioacchino Del Regno [Wed, 13 Mar 2024 11:01:29 +0000 (12:01 +0100)]
ASoC: mediatek: Assign dummy when codec not specified for a DAI link

MediaTek sound card drivers are checking whether a DAI link is present
and used on a board to assign the correct parameters and this is done
by checking the codec DAI names at probe time.

If no real codec is present, assign the dummy codec to the DAI link
to avoid NULL pointer during string comparison.

Fixes: 4302187d955f ("ASoC: mediatek: common: add soundcard driver common code")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://msgid.link/r/20240313110147.1267793-5-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: mediatek: Commonize ADDA rate transform functions and enums
AngeloGioacchino Del Regno [Wed, 13 Mar 2024 11:01:28 +0000 (12:01 +0100)]
ASoC: mediatek: Commonize ADDA rate transform functions and enums

Both the enumerations for UL/DL rates, delay data and the functions
adda_{dl,ul}_rate_transform were duplicated for each MediaTek SoC
dai-adda driver: move the common bits to a new mtk-dai-adda-common
file and its header.
While at it, also add the "mtk_" prefix to the exported functions.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://msgid.link/r/20240313110147.1267793-4-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe()
AngeloGioacchino Del Regno [Wed, 13 Mar 2024 11:01:27 +0000 (12:01 +0100)]
ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe()

Simplify the probe function by switching error prints to return
dev_err_probe(), lowering the lines count; while at it, also
beautify some messages and change some others' level from warn
to error.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://msgid.link/r/20240313110147.1267793-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: mediatek: mt8192-afe-pcm: Convert to devm_pm_runtime_enable()
AngeloGioacchino Del Regno [Wed, 13 Mar 2024 11:01:26 +0000 (12:01 +0100)]
ASoC: mediatek: mt8192-afe-pcm: Convert to devm_pm_runtime_enable()

Switch from pm_runtime_enable() to devm_pm_runtime_enable(), allowing
to remove all gotos from the probe function.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://msgid.link/r/20240313110147.1267793-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: imx-es8328: Switch to using gpiod API
Andy Shevchenko [Mon, 18 Mar 2024 20:07:56 +0000 (22:07 +0200)]
ASoC: fsl: imx-es8328: Switch to using gpiod API

This updates the driver to gpiod API, and removes yet another use of
of_get_named_gpio().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://msgid.link/r/20240318200804.181516-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: fsl_ssi: Add dev_err_probe if PCM DMA init fails
Alexander Stein [Thu, 14 Mar 2024 14:16:42 +0000 (15:16 +0100)]
ASoC: fsl: fsl_ssi: Add dev_err_probe if PCM DMA init fails

This happens especially if this driver is built-in, but SDMA driver
is configured as module.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://msgid.link/r/20240314141642.2943605-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: dt-bindings: wm8776: Convert to dtschema
Kartik Agarwala [Sun, 17 Mar 2024 20:02:02 +0000 (01:32 +0530)]
ASoC: dt-bindings: wm8776: Convert to dtschema

Convert WM8776 audio CODEC bindings from text to dtschema.

Signed-off-by: Kartik Agarwala <agarwala.kartik@gmail.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240317200201.119233-1-agarwala.kartik@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: amd: simplify soundwire dependencies for legacy stack
Vijendar Mukunda [Fri, 22 Mar 2024 11:20:15 +0000 (16:50 +0530)]
ASoC: amd: simplify soundwire dependencies for legacy stack

The CONFIG_SOUNDWIRE_AMD is a user-visible option, it should be never
selected by another driver.
So replace the extra complexity with a normal Kconfig dependency in
SND_SOC_AMD_SOUNDWIRE.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://msgid.link/r/20240322112018.3063344-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: dt-bindings: fsl-audmix: Convert fsl,audmix.txt to yaml
Frank Li [Thu, 21 Mar 2024 15:04:00 +0000 (11:04 -0400)]
ASoC: dt-bindings: fsl-audmix: Convert fsl,audmix.txt to yaml

Convert fsl,audmix.txt to yaml to let dtb check tools check audmix part.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://msgid.link/r/20240321150401.2464783-1-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: dmaengine_pcm: Allow passing component name via config
Tomi Valkeinen [Tue, 19 Mar 2024 08:22:36 +0000 (10:22 +0200)]
ASoC: dmaengine_pcm: Allow passing component name via config

At the moment we cannot instantiate two dmaengine_pcms with the same
parent device, as the components will be named the same, leading to
conflicts.

Add 'name' field to the snd_dmaengine_pcm_config, and use that (if
defined) as the component name instead of deriving the component name
from the device.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://msgid.link/r/20240319-xilinx-dp-audio-v2-1-92d6d3a7ca7e@ideasonboard.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: imx-rpmsg: Update to correct DT node
Chancel Liu [Mon, 11 Mar 2024 11:13:49 +0000 (20:13 +0900)]
ASoC: fsl: imx-rpmsg: Update to correct DT node

In order to support register and unregister rpmsg sound card through
remoteproc platform device for card to probe is registered in
imx-audio-rpmsg. ASoC machine driver no longer can get DT node of ASoC
CPU DAI device through parent device.

ASoC machine driver can get DT node of ASoC CPU DAI device with rpmsg
channel name acquired from platform specific data.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://msgid.link/r/20240311111349.723256-6-chancel.liu@nxp.com
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: fsl_rpmsg: Register CPU DAI with name of rpmsg channel
Chancel Liu [Mon, 11 Mar 2024 11:13:48 +0000 (20:13 +0900)]
ASoC: fsl: fsl_rpmsg: Register CPU DAI with name of rpmsg channel

Each rpmsg sound card sits on one rpmsg channel. Register CPU DAI with
name of rpmsg channel so that ASoC machine driver can easily link CPU
DAI with rpmsg channel name.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://msgid.link/r/20240311111349.723256-5-chancel.liu@nxp.com
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: Let imx-audio-rpmsg register platform device for card
Chancel Liu [Mon, 11 Mar 2024 11:13:47 +0000 (20:13 +0900)]
ASoC: fsl: Let imx-audio-rpmsg register platform device for card

Let imx-audio-rpmsg register platform device for card. So that card
register and unregister can be controlled by rpmsg driver's register
and unregister.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://msgid.link/r/20240311111349.723256-4-chancel.liu@nxp.com
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: imx-audio-rpmsg: Register device with rpmsg channel name
Chancel Liu [Mon, 11 Mar 2024 11:13:46 +0000 (20:13 +0900)]
ASoC: fsl: imx-audio-rpmsg: Register device with rpmsg channel name

This rpmsg driver registers device for ASoC platform driver. To align
with platform driver use rpmsg channel name to create device.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://msgid.link/r/20240311111349.723256-3-chancel.liu@nxp.com
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: fsl: imx-pcm-rpmsg: Register component with rpmsg channel name
Chancel Liu [Mon, 11 Mar 2024 11:13:45 +0000 (20:13 +0900)]
ASoC: fsl: imx-pcm-rpmsg: Register component with rpmsg channel name

Machine driver uses rpmsg channel name to link this platform component.
However if the component is re-registerd card will not find this new
created component in snd_soc_try_rebind_card().

Explicitly register this component with rpmsg channel name so that
card can always find this component.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://msgid.link/r/20240311111349.723256-2-chancel.liu@nxp.com
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: i2s_test: Remove redundant dapm routes
Amadeusz Sławiński [Fri, 8 Mar 2024 09:05:02 +0000 (10:05 +0100)]
ASoC: Intel: avs: i2s_test: Remove redundant dapm routes

Remove unnecessary widgets and routes as they are created by
snd_soc_dapm_connect_dai_link_widgets() automatically.

Link: https://lore.kernel.org/all/20230612110958.592674-1-brent.lu@intel.com/
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240308090502.2136760-6-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: ssm4567: Board cleanup
Cezary Rojewski [Fri, 8 Mar 2024 09:05:01 +0000 (10:05 +0100)]
ASoC: Intel: avs: ssm4567: Board cleanup

The card-name suffix and the DP-widgets are an unintended copy-paste
from skl_nau88215_ssm4567.c. Both are redundant.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240308090502.2136760-5-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: ssm4567: Do not ignore route checks
Cezary Rojewski [Fri, 8 Mar 2024 09:05:00 +0000 (10:05 +0100)]
ASoC: Intel: avs: ssm4567: Do not ignore route checks

A copy-paste from intel/boards/skl_nau88l25_ssm4567.c made the avs's
equivalent disable route checks as well. Such behavior is not desired.

Fixes: 69ea14efe99b ("ASoC: Intel: avs: Add ssm4567 machine board")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240308090502.2136760-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: topology: Do not ignore route checks when parsing graphs
Cezary Rojewski [Fri, 8 Mar 2024 09:04:59 +0000 (10:04 +0100)]
ASoC: topology: Do not ignore route checks when parsing graphs

One of the framework responsibilities is to ensure that the enumerated
DPCMs are valid i.e.: a valid BE is connected to a valid FE DAI. While
the are checks in soc-core.c and soc-pcm.c that verify this, a component
driver may attempt to workaround this by loading an invalid graph
through the topology file.

Be strict and fail topology loading when invalid graph is encountered.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240308090502.2136760-3-cezary.rojewski@intel.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: Disable route checks for Skylake boards
Cezary Rojewski [Fri, 8 Mar 2024 09:04:58 +0000 (10:04 +0100)]
ASoC: Intel: Disable route checks for Skylake boards

Topology files that are propagated to the world and utilized by the
skylake-driver carry shortcomings in their SectionGraphs.

Since commit daa480bde6b3 ("ASoC: soc-core: tidyup for
snd_soc_dapm_add_routes()") route checks are no longer permissive. Probe
failures for Intel boards have been partially addressed by commit
a22ae72b86a4 ("ASoC: soc-core: disable route checks for legacy devices")
and its follow up but only skl_nau88l25_ssm4567.c is patched. Fix the
problem for the rest of the boards.

Link: https://lore.kernel.org/all/20200309192744.18380-1-pierre-louis.bossart@linux.intel.com/
Fixes: daa480bde6b3 ("ASoC: soc-core: tidyup for snd_soc_dapm_add_routes()")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240308090502.2136760-2-cezary.rojewski@intel.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoLinux 6.9-rc1
Linus Torvalds [Sun, 24 Mar 2024 21:10:05 +0000 (14:10 -0700)]
Linux 6.9-rc1

14 months agoMerge tag 'efi-fixes-for-v6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 24 Mar 2024 20:54:06 +0000 (13:54 -0700)]
Merge tag 'efi-fixes-for-v6.9-2' of git://git./linux/kernel/git/efi/efi

Pull EFI fixes from Ard Biesheuvel:

 - Fix logic that is supposed to prevent placement of the kernel image
   below LOAD_PHYSICAL_ADDR

 - Use the firmware stack in the EFI stub when running in mixed mode

 - Clear BSS only once when using mixed mode

 - Check efi.get_variable() function pointer for NULL before trying to
   call it

* tag 'efi-fixes-for-v6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi: fix panic in kdump kernel
  x86/efistub: Don't clear BSS twice in mixed mode
  x86/efistub: Call mixed mode boot services on the firmware's stack
  efi/libstub: fix efi_random_alloc() to allocate memory at alloc_min or higher address

14 months agoMerge tag 'x86-urgent-2024-03-24' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 24 Mar 2024 18:13:56 +0000 (11:13 -0700)]
Merge tag 'x86-urgent-2024-03-24' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:

 - Ensure that the encryption mask at boot is properly propagated on
   5-level page tables, otherwise the PGD entry is incorrectly set to
   non-encrypted, which causes system crashes during boot.

 - Undo the deferred 5-level page table setup as it cannot work with
   memory encryption enabled.

 - Prevent inconsistent XFD state on CPU hotplug, where the MSR is reset
   to the default value but the cached variable is not, so subsequent
   comparisons might yield the wrong result and as a consequence the
   result prevents updating the MSR.

 - Register the local APIC address only once in the MPPARSE enumeration
   to prevent triggering the related WARN_ONs() in the APIC and topology
   code.

 - Handle the case where no APIC is found gracefully by registering a
   fake APIC in the topology code. That makes all related topology
   functions work correctly and does not affect the actual APIC driver
   code at all.

 - Don't evaluate logical IDs during early boot as the local APIC IDs
   are not yet enumerated and the invoked function returns an error
   code. Nothing requires the logical IDs before the final CPUID
   enumeration takes place, which happens after the enumeration.

 - Cure the fallout of the per CPU rework on UP which misplaced the
   copying of boot_cpu_data to per CPU data so that the final update to
   boot_cpu_data got lost which caused inconsistent state and boot
   crashes.

 - Use copy_from_kernel_nofault() in the kprobes setup as there is no
   guarantee that the address can be safely accessed.

 - Reorder struct members in struct saved_context to work around another
   kmemleak false positive

 - Remove the buggy code which tries to update the E820 kexec table for
   setup_data as that is never passed to the kexec kernel.

 - Update the resource control documentation to use the proper units.

 - Fix a Kconfig warning observed with tinyconfig

* tag 'x86-urgent-2024-03-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/boot/64: Move 5-level paging global variable assignments back
  x86/boot/64: Apply encryption mask to 5-level pagetable update
  x86/cpu: Add model number for another Intel Arrow Lake mobile processor
  x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD
  Documentation/x86: Document that resctrl bandwidth control units are MiB
  x86/mpparse: Register APIC address only once
  x86/topology: Handle the !APIC case gracefully
  x86/topology: Don't evaluate logical IDs during early boot
  x86/cpu: Ensure that CPU info updates are propagated on UP
  kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address
  x86/pm: Work around false positive kmemleak report in msr_build_context()
  x86/kexec: Do not update E820 kexec table for setup_data
  x86/config: Fix warning for 'make ARCH=x86_64 tinyconfig'

14 months agoMerge tag 'sched-urgent-2024-03-24' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 24 Mar 2024 18:11:05 +0000 (11:11 -0700)]
Merge tag 'sched-urgent-2024-03-24' of git://git./linux/kernel/git/tip/tip

Pull scheduler doc clarification from Thomas Gleixner:
 "A single update for the documentation of the base_slice_ns tunable to
  clarify that any value which is less than the tick slice has no effect
  because the scheduler tick is not guaranteed to happen within the set
  time slice"

* tag 'sched-urgent-2024-03-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/doc: Update documentation for base_slice_ns and CONFIG_HZ relation

14 months agoMerge tag 'dma-mapping-6.9-2024-03-24' of git://git.infradead.org/users/hch/dma-mapping
Linus Torvalds [Sun, 24 Mar 2024 17:45:31 +0000 (10:45 -0700)]
Merge tag 'dma-mapping-6.9-2024-03-24' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping fixes from Christoph Hellwig:
 "This has a set of swiotlb alignment fixes for sometimes very long
  standing bugs from Will. We've been discussion them for a while and
  they should be solid now"

* tag 'dma-mapping-6.9-2024-03-24' of git://git.infradead.org/users/hch/dma-mapping:
  swiotlb: Reinstate page-alignment for mappings >= PAGE_SIZE
  iommu/dma: Force swiotlb_max_mapping_size on an untrusted device
  swiotlb: Fix alignment checks when both allocation and DMA masks are present
  swiotlb: Honour dma_alloc_coherent() alignment in swiotlb_alloc()
  swiotlb: Enforce page alignment in swiotlb_alloc()
  swiotlb: Fix double-allocation of slots due to broken alignment handling

14 months agoefi: fix panic in kdump kernel
Oleksandr Tymoshenko [Sat, 23 Mar 2024 06:33:33 +0000 (06:33 +0000)]
efi: fix panic in kdump kernel

Check if get_next_variable() is actually valid pointer before
calling it. In kdump kernel this method is set to NULL that causes
panic during the kexec-ed kernel boot.

Tested with QEMU and OVMF firmware.

Fixes: bad267f9e18f ("efi: verify that variable services are supported")
Signed-off-by: Oleksandr Tymoshenko <ovt@google.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
14 months agox86/efistub: Don't clear BSS twice in mixed mode
Ard Biesheuvel [Fri, 22 Mar 2024 16:01:45 +0000 (17:01 +0100)]
x86/efistub: Don't clear BSS twice in mixed mode

Clearing BSS should only be done once, at the very beginning.
efi_pe_entry() is the entrypoint from the firmware, which may not clear
BSS and so it is done explicitly. However, efi_pe_entry() is also used
as an entrypoint by the mixed mode startup code, in which case BSS will
already have been cleared, and doing it again at this point will corrupt
global variables holding the firmware's GDT/IDT and segment selectors.

So make the memset() conditional on whether the EFI stub is running in
native mode.

Fixes: b3810c5a2cc4a666 ("x86/efistub: Clear decompressor BSS in native EFI entrypoint")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
14 months agox86/efistub: Call mixed mode boot services on the firmware's stack
Ard Biesheuvel [Fri, 22 Mar 2024 15:03:58 +0000 (17:03 +0200)]
x86/efistub: Call mixed mode boot services on the firmware's stack

Normally, the EFI stub calls into the EFI boot services using the stack
that was live when the stub was entered. According to the UEFI spec,
this stack needs to be at least 128k in size - this might seem large but
all asynchronous processing and event handling in EFI runs from the same
stack and so quite a lot of space may be used in practice.

In mixed mode, the situation is a bit different: the bootloader calls
the 32-bit EFI stub entry point, which calls the decompressor's 32-bit
entry point, where the boot stack is set up, using a fixed allocation
of 16k. This stack is still in use when the EFI stub is started in
64-bit mode, and so all calls back into the EFI firmware will be using
the decompressor's limited boot stack.

Due to the placement of the boot stack right after the boot heap, any
stack overruns have gone unnoticed. However, commit

  5c4feadb0011983b ("x86/decompressor: Move global symbol references to C code")

moved the definition of the boot heap into C code, and now the boot
stack is placed right at the base of BSS, where any overruns will
corrupt the end of the .data section.

While it would be possible to work around this by increasing the size of
the boot stack, doing so would affect all x86 systems, and mixed mode
systems are a tiny (and shrinking) fraction of the x86 installed base.

So instead, record the firmware stack pointer value when entering from
the 32-bit firmware, and switch to this stack every time a EFI boot
service call is made.

Cc: <stable@kernel.org> # v6.1+
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
14 months agox86/boot/64: Move 5-level paging global variable assignments back
Tom Lendacky [Fri, 22 Mar 2024 15:41:07 +0000 (10:41 -0500)]
x86/boot/64: Move 5-level paging global variable assignments back

Commit 63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging
global variables") moved assignment of 5-level global variables to later
in the boot in order to avoid having to use RIP relative addressing in
order to set them. However, when running with 5-level paging and SME
active (mem_encrypt=on), the variables are needed as part of the page
table setup needed to encrypt the kernel (using pgd_none(), p4d_offset(),
etc.). Since the variables haven't been set, the page table manipulation
is done as if 4-level paging is active, causing the system to crash on
boot.

While only a subset of the assignments that were moved need to be set
early, move all of the assignments back into check_la57_support() so that
these assignments aren't spread between two locations. Instead of just
reverting the fix, this uses the new RIP_REL_REF() macro when assigning
the variables.

Fixes: 63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables")
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/2ca419f4d0de719926fd82353f6751f717590a86.1711122067.git.thomas.lendacky@amd.com
14 months agox86/boot/64: Apply encryption mask to 5-level pagetable update
Tom Lendacky [Fri, 22 Mar 2024 15:41:06 +0000 (10:41 -0500)]
x86/boot/64: Apply encryption mask to 5-level pagetable update

When running with 5-level page tables, the kernel mapping PGD entry is
updated to point to the P4D table. The assignment uses _PAGE_TABLE_NOENC,
which, when SME is active (mem_encrypt=on), results in a page table
entry without the encryption mask set, causing the system to crash on
boot.

Change the assignment to use _PAGE_TABLE instead of _PAGE_TABLE_NOENC so
that the encryption mask is set for the PGD entry.

Fixes: 533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]")
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/8f20345cda7dbba2cf748b286e1bc00816fe649a.1711122067.git.thomas.lendacky@amd.com
14 months agox86/cpu: Add model number for another Intel Arrow Lake mobile processor
Tony Luck [Fri, 22 Mar 2024 16:17:25 +0000 (09:17 -0700)]
x86/cpu: Add model number for another Intel Arrow Lake mobile processor

This one is the regular laptop CPU.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240322161725.195614-1-tony.luck@intel.com
14 months agox86/fpu: Keep xfd_state in sync with MSR_IA32_XFD
Adamos Ttofari [Fri, 22 Mar 2024 23:04:39 +0000 (16:04 -0700)]
x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD

Commit 672365477ae8 ("x86/fpu: Update XFD state where required") and
commit 8bf26758ca96 ("x86/fpu: Add XFD state to fpstate") introduced a
per CPU variable xfd_state to keep the MSR_IA32_XFD value cached, in
order to avoid unnecessary writes to the MSR.

On CPU hotplug MSR_IA32_XFD is reset to the init_fpstate.xfd, which
wipes out any stale state. But the per CPU cached xfd value is not
reset, which brings them out of sync.

As a consequence a subsequent xfd_update_state() might fail to update
the MSR which in turn can result in XRSTOR raising a #NM in kernel
space, which crashes the kernel.

To fix this, introduce xfd_set_state() to write xfd_state together
with MSR_IA32_XFD, and use it in all places that set MSR_IA32_XFD.

Fixes: 672365477ae8 ("x86/fpu: Update XFD state where required")
Signed-off-by: Adamos Ttofari <attofari@amazon.de>
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240322230439.456571-1-chang.seok.bae@intel.com
Closes: https://lore.kernel.org/lkml/20230511152818.13839-1-attofari@amazon.de
14 months agoDocumentation/x86: Document that resctrl bandwidth control units are MiB
Tony Luck [Fri, 22 Mar 2024 18:20:15 +0000 (11:20 -0700)]
Documentation/x86: Document that resctrl bandwidth control units are MiB

The memory bandwidth software controller uses 2^20 units rather than
10^6. See mbm_bw_count() which computes bandwidth using the "SZ_1M"
Linux define for 0x00100000.

Update the documentation to use MiB when describing this feature.
It's too late to fix the mount option "mba_MBps" as that is now an
established user interface.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240322182016.196544-1-tony.luck@intel.com
14 months agoMerge tag 'timers-urgent-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 23 Mar 2024 21:49:25 +0000 (14:49 -0700)]
Merge tag 'timers-urgent-2024-03-23' of git://git./linux/kernel/git/tip/tip

Pull timer fixes from Thomas Gleixner:
 "Two regression fixes for the timer and timer migration code:

   - Prevent endless timer requeuing which is caused by two CPUs racing
     out of idle. This happens when the last CPU goes idle and therefore
     has to ensure to expire the pending global timers and some other
     CPU come out of idle at the same time and the other CPU wins the
     race and expires the global queue. This causes the last CPU to
     chase ghost timers forever and reprogramming it's clockevent device
     endlessly.

     Cure this by re-evaluating the wakeup time unconditionally.

   - The split into local (pinned) and global timers in the timer wheel
     caused a regression for NOHZ full as it broke the idle tracking of
     global timers. On NOHZ full this prevents an self IPI being sent
     which in turn causes the timer to be not programmed and not being
     expired on time.

     Restore the idle tracking for the global timer base so that the
     self IPI condition for NOHZ full is working correctly again"

* tag 'timers-urgent-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timers: Fix removed self-IPI on global timer's enqueue in nohz_full
  timers/migration: Fix endless timer requeue after idle interrupts

14 months agoMerge tag 'timers-core-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 23 Mar 2024 21:42:45 +0000 (14:42 -0700)]
Merge tag 'timers-core-2024-03-23' of git://git./linux/kernel/git/tip/tip

Pull more clocksource updates from Thomas Gleixner:
 "A set of updates for clocksource and clockevent drivers:

   - A fix for the prescaler of the ARM global timer where the prescaler
     mask define only covered 4 bits while it is actully 8 bits wide.
     This obviously restricted the possible range of prescaler
     adjustments

   - A fix for the RISC-V timer which prevents a timer interrupt being
     raised while the timer is initialized

   - A set of device tree updates to support new system on chips in
     various drivers

   - Kernel-doc and other cleanups all over the place"

* tag 'timers-core-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource/drivers/timer-riscv: Clear timer interrupt on timer initialization
  dt-bindings: timer: Add support for cadence TTC PWM
  clocksource/drivers/arm_global_timer: Simplify prescaler register access
  clocksource/drivers/arm_global_timer: Guard against division by zero
  clocksource/drivers/arm_global_timer: Make gt_target_rate unsigned long
  dt-bindings: timer: add Ralink SoCs system tick counter
  clocksource: arm_global_timer: fix non-kernel-doc comment
  clocksource/drivers/arm_global_timer: Remove stray tab
  clocksource/drivers/arm_global_timer: Fix maximum prescaler value
  clocksource/drivers/imx-sysctr: Add i.MX95 support
  clocksource/drivers/imx-sysctr: Drop use global variables
  dt-bindings: timer: nxp,sysctr-timer: support i.MX95
  dt-bindings: timer: renesas: ostm: Document RZ/Five SoC
  dt-bindings: timer: renesas,tmu: Document input capture interrupt
  clocksource/drivers/ti-32K: Fix misuse of "/**" comment
  clocksource/drivers/stm32: Fix all kernel-doc warnings
  dt-bindings: timer: exynos4210-mct: Add google,gs101-mct compatible
  clocksource/drivers/imx: Fix -Wunused-but-set-variable warning

14 months agoMerge tag 'irq-urgent-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 23 Mar 2024 21:30:38 +0000 (14:30 -0700)]
Merge tag 'irq-urgent-2024-03-23' of git://git./linux/kernel/git/tip/tip

Pull irq fixes from Thomas Gleixner:
 "A series of fixes for the Renesas RZG21 interrupt chip driver to
  prevent spurious and misrouted interrupts.

   - Ensure that posted writes are flushed in the eoi() callback

   - Ensure that interrupts are masked at the chip level when the
     trigger type is changed

   - Clear the interrupt status register when setting up edge type
     trigger modes

   - Ensure that the trigger type and routing information is set before
     the interrupt is enabled"

* tag 'irq-urgent-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/renesas-rzg2l: Do not set TIEN and TINT source at the same time
  irqchip/renesas-rzg2l: Prevent spurious interrupts when setting trigger type
  irqchip/renesas-rzg2l: Rename rzg2l_irq_eoi()
  irqchip/renesas-rzg2l: Rename rzg2l_tint_eoi()
  irqchip/renesas-rzg2l: Flush posted write in irq_eoi()

14 months agoMerge tag 'core-entry-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 23 Mar 2024 21:17:37 +0000 (14:17 -0700)]
Merge tag 'core-entry-2024-03-23' of git://git./linux/kernel/git/tip/tip

Pull core entry fix from Thomas Gleixner:
 "A single fix for the generic entry code:

  The trace_sys_enter() tracepoint can modify the syscall number via
  kprobes or BPF in pt_regs, but that requires that the syscall number
  is re-evaluted from pt_regs after the tracepoint.

  A seccomp fix in that area removed the re-evaluation so the change
  does not take effect as the code just uses the locally cached number.

  Restore the original behaviour by re-evaluating the syscall number
  after the tracepoint"

* tag 'core-entry-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  entry: Respect changes to system call number by trace_sys_enter()

14 months agoMerge tag 'powerpc-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...
Linus Torvalds [Sat, 23 Mar 2024 16:21:26 +0000 (09:21 -0700)]
Merge tag 'powerpc-6.9-2' of git://git./linux/kernel/git/powerpc/linux

Pull more powerpc updates from Michael Ellerman:

 - Handle errors in mark_rodata_ro() and mark_initmem_nx()

 - Make struct crash_mem available without CONFIG_CRASH_DUMP

Thanks to Christophe Leroy and Hari Bathini.

* tag 'powerpc-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/kdump: Split KEXEC_CORE and CRASH_DUMP dependency
  powerpc/kexec: split CONFIG_KEXEC_FILE and CONFIG_CRASH_DUMP
  kexec/kdump: make struct crash_mem available without CONFIG_CRASH_DUMP
  powerpc: Handle error in mark_rodata_ro() and mark_initmem_nx()

14 months agoMerge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Linus Torvalds [Sat, 23 Mar 2024 16:17:03 +0000 (09:17 -0700)]
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM updates from Russell King:

 - remove a misuse of kernel-doc comment

 - use "Call trace:" for backtraces like other architectures

 - implement copy_from_kernel_nofault_allowed() to fix a LKDTM test

 - add a "cut here" line for prefetch aborts

 - remove unnecessary Kconfing entry for FRAME_POINTER

 - remove iwmmxy support for PJ4/PJ4B cores

 - use bitfield helpers in ptrace to improve readabililty

 - check if folio is reserved before flushing

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses
  ARM: 9354/1: ptrace: Use bitfield helpers
  ARM: 9352/1: iwmmxt: Remove support for PJ4/PJ4B cores
  ARM: 9353/1: remove unneeded entry for CONFIG_FRAME_POINTER
  ARM: 9351/1: fault: Add "cut here" line for prefetch aborts
  ARM: 9350/1: fault: Implement copy_from_kernel_nofault_allowed()
  ARM: 9349/1: unwind: Add missing "Call trace:" line
  ARM: 9334/1: mm: init: remove misuse of kernel-doc comment

14 months agoMerge tag 'hardening-v6.9-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 23 Mar 2024 15:43:21 +0000 (08:43 -0700)]
Merge tag 'hardening-v6.9-rc1-fixes' of git://git./linux/kernel/git/kees/linux

Pull more hardening updates from Kees Cook:

 - CONFIG_MEMCPY_SLOW_KUNIT_TEST is no longer needed (Guenter Roeck)

 - Fix needless UTF-8 character in arch/Kconfig (Liu Song)

 - Improve __counted_by warning message in LKDTM (Nathan Chancellor)

 - Refactor DEFINE_FLEX() for default use of __counted_by

 - Disable signed integer overflow sanitizer on GCC < 8

* tag 'hardening-v6.9-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  lkdtm/bugs: Improve warning message for compilers without counted_by support
  overflow: Change DEFINE_FLEX to take __counted_by member
  Revert "kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST"
  arch/Kconfig: eliminate needless UTF-8 character in Kconfig help
  ubsan: Disable signed integer overflow sanitizer on GCC < 8

14 months agox86/mpparse: Register APIC address only once
Thomas Gleixner [Fri, 22 Mar 2024 18:56:39 +0000 (19:56 +0100)]
x86/mpparse: Register APIC address only once

The APIC address is registered twice. First during the early detection and
afterwards when actually scanning the table for APIC IDs. The APIC and
topology core warn about the second attempt.

Restrict it to the early detection call.

Fixes: 81287ad65da5 ("x86/apic: Sanitize APIC address setup")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240322185305.297774848@linutronix.de
14 months agox86/topology: Handle the !APIC case gracefully
Thomas Gleixner [Fri, 22 Mar 2024 18:56:38 +0000 (19:56 +0100)]
x86/topology: Handle the !APIC case gracefully

If there is no local APIC enumerated and registered then the topology
bitmaps are empty. Therefore, topology_init_possible_cpus() will die with
a division by zero exception.

Prevent this by registering a fake APIC id to populate the topology
bitmap. This also allows to use all topology query interfaces
unconditionally. It does not affect the actual APIC code because either
the local APIC address was not registered or no local APIC could be
detected.

Fixes: f1f758a80516 ("x86/topology: Add a mechanism to track topology via APIC IDs")
Reported-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240322185305.242709302@linutronix.de
14 months agox86/topology: Don't evaluate logical IDs during early boot
Thomas Gleixner [Fri, 22 Mar 2024 18:56:36 +0000 (19:56 +0100)]
x86/topology: Don't evaluate logical IDs during early boot

The local APICs have not yet been enumerated so the logical ID evaluation
from the topology bitmaps does not work and would return an error code.

Skip the evaluation during the early boot CPUID evaluation and only apply
it on the final run.

Fixes: 380414be78bf ("x86/cpu/topology: Use topology logical mapping mechanism")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240322185305.186943142@linutronix.de
14 months agox86/cpu: Ensure that CPU info updates are propagated on UP
Thomas Gleixner [Fri, 22 Mar 2024 18:56:35 +0000 (19:56 +0100)]
x86/cpu: Ensure that CPU info updates are propagated on UP

The boot sequence evaluates CPUID information twice:

  1) During early boot

  2) When finalizing the early setup right before
     mitigations are selected and alternatives are patched.

In both cases the evaluation is stored in boot_cpu_data, but on UP the
copying of boot_cpu_data to the per CPU info of the boot CPU happens
between #1 and #2. So any update which happens in #2 is never propagated to
the per CPU info instance.

Consolidate the whole logic and copy boot_cpu_data right before applying
alternatives as that's the point where boot_cpu_data is in it's final
state and not supposed to change anymore.

This also removes the voodoo mb() from smp_prepare_cpus_common() which
had absolutely no purpose.

Fixes: 71eb4893cfaf ("x86/percpu: Cure per CPU madness on UP")
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240322185305.127642785@linutronix.de
14 months agolkdtm/bugs: Improve warning message for compilers without counted_by support
Nathan Chancellor [Thu, 21 Mar 2024 20:18:17 +0000 (13:18 -0700)]
lkdtm/bugs: Improve warning message for compilers without counted_by support

The current message for telling the user that their compiler does not
support the counted_by attribute in the FAM_BOUNDS test does not make
much sense either grammatically or semantically. Fix it to make it
correct in both aspects.

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20240321-lkdtm-improve-lack-of-counted_by-msg-v1-1-0fbf7481a29c@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
14 months agooverflow: Change DEFINE_FLEX to take __counted_by member
Kees Cook [Wed, 6 Mar 2024 23:51:36 +0000 (15:51 -0800)]
overflow: Change DEFINE_FLEX to take __counted_by member

The norm should be flexible array structures with __counted_by
annotations, so DEFINE_FLEX() is updated to expect that. Rename
the non-annotated version to DEFINE_RAW_FLEX(), and update the
few existing users. Additionally add selftests for the macros.

Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20240306235128.it.933-kees@kernel.org
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
14 months agoMerge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Linus Torvalds [Fri, 22 Mar 2024 20:31:07 +0000 (13:31 -0700)]
Merge tag 'scsi-misc' of git://git./linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "The vfs has long had a write lifetime hint mechanism that gives the
  expected longevity on storage of the data being written. f2fs was the
  original consumer of this and used the hint for flash data placement
  (mostly to avoid write amplification by placing objects with similar
  lifetimes in the same erase block).

  More recently the SCSI based UFS (Universal Flash Storage) drivers
  have wanted to take advantage of this as well, for the same reasons as
  f2fs, necessitating plumbing the write hints through the block layer
  and then adding it to the SCSI core.

  The vfs write_hints already taken plumbs this as far as block and this
  completes the SCSI core enabling based on a recently agreed reuse of
  the old write command group number. The additions to the scsi_debug
  driver are for emulating this property so we can run tests on it in
  the absence of an actual UFS device"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: scsi_debug: Maintain write statistics per group number
  scsi: scsi_debug: Implement GET STREAM STATUS
  scsi: scsi_debug: Implement the IO Advice Hints Grouping mode page
  scsi: scsi_debug: Allocate the MODE SENSE response from the heap
  scsi: scsi_debug: Rework subpage code error handling
  scsi: scsi_debug: Rework page code error handling
  scsi: scsi_debug: Support the block limits extension VPD page
  scsi: scsi_debug: Reduce code duplication
  scsi: sd: Translate data lifetime information
  scsi: scsi_proto: Add structures and constants related to I/O groups and streams
  scsi: core: Query the Block Limits Extension VPD page

14 months agoMerge tag 'block-6.9-20240322' of git://git.kernel.dk/linux
Linus Torvalds [Fri, 22 Mar 2024 19:46:07 +0000 (12:46 -0700)]
Merge tag 'block-6.9-20240322' of git://git.kernel.dk/linux

Pull more block updates from Jens Axboe:

 - NVMe pull request via Keith:
     - Make an informative message less ominous (Keith)
     - Enhanced trace decoding (Guixin)
     - TCP updates (Hannes, Li)
     - Fabrics connect deadlock fix (Chunguang)
     - Platform API migration update (Uwe)
     - A new device quirk (Jiawei)

 - Remove dead assignment in fd (Yufeng)

* tag 'block-6.9-20240322' of git://git.kernel.dk/linux:
  nvmet-rdma: remove NVMET_RDMA_REQ_INVALIDATE_RKEY flag
  nvme: remove redundant BUILD_BUG_ON check
  floppy: remove duplicated code in redo_fd_request()
  nvme/tcp: Add wq_unbound modparam for nvme_tcp_wq
  nvme-tcp: Export the nvme_tcp_wq to sysfs
  drivers/nvme: Add quirks for device 126f:2262
  nvme: parse format command's lbafu when tracing
  nvme: add tracing of reservation commands
  nvme: parse zns command's zsa and zrasf to string
  nvme: use nvme_disk_is_ns_head helper
  nvme: fix reconnection fail due to reserved tag allocation
  nvmet: add tracing of zns commands
  nvmet: add tracing of authentication commands
  nvme-apple: Convert to platform remove callback returning void
  nvmet-tcp: do not continue for invalid icreq
  nvme: change shutdown timeout setting message

14 months agoMerge tag 'io_uring-6.9-20240322' of git://git.kernel.dk/linux
Linus Torvalds [Fri, 22 Mar 2024 19:42:55 +0000 (12:42 -0700)]
Merge tag 'io_uring-6.9-20240322' of git://git.kernel.dk/linux

Pull more io_uring updates from Jens Axboe:
 "One patch just missed the initial pull, the rest are either fixes or
  small cleanups that make our life easier for the next kernel:

   - Fix a potential leak in error handling of pinned pages, and clean
     it up (Gabriel, Pavel)

   - Fix an issue with how read multishot returns retry (me)

   - Fix a problem with waitid/futex removals, if we hit the case of
     needing to remove all of them at exit time (me)

   - Fix for a regression introduced in this merge window, where we
     don't always have sr->done_io initialized if the ->prep_async()
     path is used (me)

   - Fix for SQPOLL setup error handling (me)

   - Fix for a poll removal request being delayed (Pavel)

   - Rename of a struct member which had a confusing name (Pavel)"

* tag 'io_uring-6.9-20240322' of git://git.kernel.dk/linux:
  io_uring/sqpoll: early exit thread if task_context wasn't allocated
  io_uring: clear opcode specific data for an early failure
  io_uring/net: ensure async prep handlers always initialize ->done_io
  io_uring/waitid: always remove waitid entry for cancel all
  io_uring/futex: always remove futex entry for cancel all
  io_uring: fix poll_remove stalled req completion
  io_uring: Fix release of pinned pages when __io_uaddr_map fails
  io_uring/kbuf: rename is_mapped
  io_uring: simplify io_pages_free
  io_uring: clean rings on NO_MMAP alloc fail
  io_uring/rw: return IOU_ISSUE_SKIP_COMPLETE for multishot retry
  io_uring: don't save/restore iowait state

14 months agoMerge tag 'for-6.9/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device...
Linus Torvalds [Fri, 22 Mar 2024 19:34:26 +0000 (12:34 -0700)]
Merge tag 'for-6.9/dm-fixes' of git://git./linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix a memory leak in DM integrity recheck code that was added during
   the 6.9 merge. Also fix the recheck code to ensure it issues bios
   with proper alignment.

 - Fix DM snapshot's dm_exception_table_exit() to schedule while
   handling an large exception table during snapshot device shutdown.

* tag 'for-6.9/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm-integrity: align the outgoing bio in integrity_recheck
  dm snapshot: fix lockup in dm_exception_table_exit
  dm-integrity: fix a memory leak when rechecking the data

14 months agoMerge tag 'ceph-for-6.9-rc1' of https://github.com/ceph/ceph-client
Linus Torvalds [Fri, 22 Mar 2024 18:15:45 +0000 (11:15 -0700)]
Merge tag 'ceph-for-6.9-rc1' of https://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:
 "A patch to minimize blockage when processing very large batches of
  dirty caps and two fixes to better handle EOF in the face of multiple
  clients performing reads and size-extending writes at the same time"

* tag 'ceph-for-6.9-rc1' of https://github.com/ceph/ceph-client:
  ceph: set correct cap mask for getattr request for read
  ceph: stop copying to iter at EOF on sync reads
  ceph: remove SLAB_MEM_SPREAD flag usage
  ceph: break the check delayed cap loop every 5s

14 months agoMerge tag 'xfs-6.9-merge-9' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Linus Torvalds [Fri, 22 Mar 2024 18:12:21 +0000 (11:12 -0700)]
Merge tag 'xfs-6.9-merge-9' of git://git./fs/xfs/xfs-linux

Pull xfs fixes from Chandan Babu:

 - Fix invalid pointer dereference by initializing xmbuf before
   tracepoint function is invoked

 - Use memalloc_nofs_save() when inserting into quota radix tree

* tag 'xfs-6.9-merge-9' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: quota radix tree allocations need to be NOFS on insert
  xfs: fix dev_t usage in xmbuf tracepoints

14 months agoMerge tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 22 Mar 2024 17:41:13 +0000 (10:41 -0700)]
Merge tag 'riscv-for-linus-6.9-mw2' of git://git./linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:

 - Support for various vector-accelerated crypto routines

 - Hibernation is now enabled for portable kernel builds

 - mmap_rnd_bits_max is larger on systems with larger VAs

 - Support for fast GUP

 - Support for membarrier-based instruction cache synchronization

 - Support for the Andes hart-level interrupt controller and PMU

 - Some cleanups around unaligned access speed probing and Kconfig
   settings

 - Support for ACPI LPI and CPPC

 - Various cleanus related to barriers

 - A handful of fixes

* tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (66 commits)
  riscv: Fix syscall wrapper for >word-size arguments
  crypto: riscv - add vector crypto accelerated AES-CBC-CTS
  crypto: riscv - parallelize AES-CBC decryption
  riscv: Only flush the mm icache when setting an exec pte
  riscv: Use kcalloc() instead of kzalloc()
  riscv/barrier: Add missing space after ','
  riscv/barrier: Consolidate fence definitions
  riscv/barrier: Define RISCV_FULL_BARRIER
  riscv/barrier: Define __{mb,rmb,wmb}
  RISC-V: defconfig: Enable CONFIG_ACPI_CPPC_CPUFREQ
  cpufreq: Move CPPC configs to common Kconfig and add RISC-V
  ACPI: RISC-V: Add CPPC driver
  ACPI: Enable ACPI_PROCESSOR for RISC-V
  ACPI: RISC-V: Add LPI driver
  cpuidle: RISC-V: Move few functions to arch/riscv
  riscv: Introduce set_compat_task() in asm/compat.h
  riscv: Introduce is_compat_thread() into compat.h
  riscv: add compile-time test into is_compat_task()
  riscv: Replace direct thread flag check with is_compat_task()
  riscv: Improve arch_get_mmap_end() macro
  ...

14 months agoMerge tag 'loongarch-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai...
Linus Torvalds [Fri, 22 Mar 2024 17:22:45 +0000 (10:22 -0700)]
Merge tag 'loongarch-6.9' of git://git./linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch updates from Huacai Chen:

 - Add objtool support for LoongArch

 - Add ORC stack unwinder support for LoongArch

 - Add kernel livepatching support for LoongArch

 - Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig

 - Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig

 - Some bug fixes and other small changes

* tag 'loongarch-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  LoongArch/crypto: Clean up useless assignment operations
  LoongArch: Define the __io_aw() hook as mmiowb()
  LoongArch: Remove superfluous flush_dcache_page() definition
  LoongArch: Move {dmw,tlb}_virt_to_page() definition to page.h
  LoongArch: Change __my_cpu_offset definition to avoid mis-optimization
  LoongArch: Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig
  LoongArch: Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig
  LoongArch: Add kernel livepatching support
  LoongArch: Add ORC stack unwinder support
  objtool: Check local label in read_unwind_hints()
  objtool: Check local label in add_dead_ends()
  objtool/LoongArch: Enable orc to be built
  objtool/x86: Separate arch-specific and generic parts
  objtool/LoongArch: Implement instruction decoder
  objtool/LoongArch: Enable objtool to be built

14 months agoMerge tag 'fbdev-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller...
Linus Torvalds [Fri, 22 Mar 2024 17:09:08 +0000 (10:09 -0700)]
Merge tag 'fbdev-for-6.9-rc1' of git://git./linux/kernel/git/deller/linux-fbdev

Pull fbdev updates from Helge Deller:

 - Allow console fonts up to 64x128 pixels (Samuel Thibault)

 - Prevent division-by-zero in fb monitor code (Roman Smirnov)

 - Drop Renesas ARM platforms from Mobile LCDC framebuffer driver (Geert
   Uytterhoeven)

 - Various code cleanups in viafb, uveafb and mb862xxfb drivers by
   Aleksandr Burakov, Li Zhijian and Michael Ellerman

* tag 'fbdev-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  fbdev: panel-tpo-td043mtea1: Convert sprintf() to sysfs_emit()
  fbmon: prevent division by zero in fb_videomode_from_videomode()
  fbcon: Increase maximum font width x height to 64 x 128
  fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2
  fbdev: mb862xxfb: Fix defined but not used error
  fbdev: uvesafb: Convert sprintf/snprintf to sysfs_emit
  fbdev: Restrict FB_SH_MOBILE_LCDC to SuperH

14 months agoMerge tag 'spi-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 22 Mar 2024 16:57:00 +0000 (09:57 -0700)]
Merge tag 'spi-fix-v6.9-merge-window' of git://git./linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A small collection of fixes that came in since the merge window. Most
  of it is relatively minor driver specific fixes, there's also fixes
  for error handling with SPI flash devices and a fix restoring delay
  control functionality for non-GPIO chip selects managed by the core"

* tag 'spi-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
  spi: docs: spidev: fix echo command format
  spi: spi-imx: fix off-by-one in mx51 CPU mode burst length
  spi: lm70llp: fix links in doc and comments
  spi: Fix error code checking in spi_mem_exec_op()
  spi: Restore delays for non-GPIO chip select
  spi: lpspi: Avoid potential use-after-free in probe()

14 months agoMerge tag 'regulator-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux...
Linus Torvalds [Fri, 22 Mar 2024 16:52:37 +0000 (09:52 -0700)]
Merge tag 'regulator-fix-v6.9-merge-window' of git://git./linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "One fix that came in during the merge window, fixing a problem with
  bootstrapping the state of exclusive regulators which have a parent
  regulator"

* tag 'regulator-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: core: Propagate the regulator state in case of exclusive get

14 months agoMerge tag 'sound-fix2-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
Linus Torvalds [Fri, 22 Mar 2024 16:44:19 +0000 (09:44 -0700)]
Merge tag 'sound-fix2-6.9-rc1' of git://git./linux/kernel/git/tiwai/sound

Pull more sound fixes from Takashi Iwai:
 "The remaining fixes for 6.9-rc1 that have been gathered in this week.

  More about ASoC at this time (one long-standing fix for compress
  offload, SOF, AMD ACP, Rockchip, Cirrus and tlv320 stuff) while
  another regression fix in ALSA core and a couple of HD-audio quirks as
  usual are included"

* tag 'sound-fix2-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: control: Fix unannotated kfree() cleanup
  ALSA: hda/realtek: Add quirks for some Clevo laptops
  ALSA: hda/realtek: Add quirk for HP Spectre x360 14 eu0000
  ALSA: hda/realtek: fix the hp playback volume issue for LG machines
  ASoC: soc-compress: Fix and add DPCM locking
  ASoC: SOF: amd: Skip IRAM/DRAM size modification for Steam Deck OLED
  ASoC: SOF: amd: Move signed_fw_image to struct acp_quirk_entry
  ASoC: amd: yc: Revert "add new YC platform variant (0x63) support"
  ASoC: amd: yc: Revert "Fix non-functional mic on Lenovo 21J2"
  ASoC: soc-core.c: Skip dummy codec when adding platforms
  ASoC: rockchip: i2s-tdm: Fix inaccurate sampling rates
  ASoC: dt-bindings: cirrus,cs42l43: Fix 'gpio-ranges' schema
  ASoC: amd: yc: Fix non-functional mic on ASUS M7600RE
  ASoC: tlv320adc3xxx: Don't strip remove function when driver is builtin

14 months agoMerge tag 'i2c-for-6.9-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Fri, 22 Mar 2024 16:39:11 +0000 (09:39 -0700)]
Merge tag 'i2c-for-6.9-rc1-part2' of git://git./linux/kernel/git/wsa/linux

Pull more i2c updates from Wolfram Sang:
 "Some more I2C updates after the dependencies have been merged now.

  Plus a DT binding fix"

* tag 'i2c-for-6.9-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  dt-bindings: i2c: qcom,i2c-cci: Fix OV7251 'data-lanes' entries
  i2c: muxes: pca954x: Allow sharing reset GPIO
  i2c: nomadik: sort includes
  i2c: nomadik: support Mobileye EyeQ5 I2C controller
  i2c: nomadik: fetch i2c-transfer-timeout-us property from devicetree
  i2c: nomadik: replace jiffies by ktime for FIFO flushing timeout
  i2c: nomadik: support short xfer timeouts using waitqueue & hrtimer
  i2c: nomadik: use bitops helpers
  i2c: nomadik: simplify IRQ masking logic
  i2c: nomadik: rename private struct pointers from dev to priv
  dt-bindings: i2c: nomadik: add mobileye,eyeq5-i2c bindings and example

14 months agoefi/libstub: fix efi_random_alloc() to allocate memory at alloc_min or higher address
KONDO KAZUMA(近藤 和真) [Fri, 22 Mar 2024 10:47:02 +0000 (10:47 +0000)]
efi/libstub: fix efi_random_alloc() to allocate memory at alloc_min or higher address

Following warning is sometimes observed while booting my servers:
  [    3.594838] DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations
  [    3.602918] swapper/0: page allocation failure: order:10, mode:0xcc1(GFP_KERNEL|GFP_DMA), nodemask=(null),cpuset=/,mems_allowed=0-1
  ...
  [    3.851862] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocation

If 'nokaslr' boot option is set, the warning always happens.

On x86, ZONE_DMA is small zone at the first 16MB of physical address
space. When this problem happens, most of that space seems to be used by
decompressed kernel. Thereby, there is not enough space at DMA_ZONE to
meet the request of DMA pool allocation.

The commit 2f77465b05b1 ("x86/efistub: Avoid placing the kernel below
LOAD_PHYSICAL_ADDR") tried to fix this problem by introducing lower
bound of allocation.

But the fix is not complete.

efi_random_alloc() allocates pages by following steps.
1. Count total available slots ('total_slots')
2. Select a slot ('target_slot') to allocate randomly
3. Calculate a starting address ('target') to be included target_slot
4. Allocate pages, which starting address is 'target'

In step 1, 'alloc_min' is used to offset the starting address of memory
chunk. But in step 3 'alloc_min' is not considered at all.  As the
result, 'target' can be miscalculated and become lower than 'alloc_min'.

When KASLR is disabled, 'target_slot' is always 0 and the problem
happens everytime if the EFI memory map of the system meets the
condition.

Fix this problem by calculating 'target' considering 'alloc_min'.

Cc: linux-efi@vger.kernel.org
Cc: Tom Englund <tomenglund26@gmail.com>
Cc: linux-kernel@vger.kernel.org
Fixes: 2f77465b05b1 ("x86/efistub: Avoid placing the kernel below LOAD_PHYSICAL_ADDR")
Signed-off-by: Kazuma Kondo <kazuma-kondo@nec.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
14 months agokprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address
Masami Hiramatsu (Google) [Thu, 14 Mar 2024 15:17:30 +0000 (00:17 +0900)]
kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address

Read from an unsafe address with copy_from_kernel_nofault() in
arch_adjust_kprobe_addr() because this function is used before checking
the address is in text or not. Syzcaller bot found a bug and reported
the case if user specifies inaccessible data area,
arch_adjust_kprobe_addr() will cause a kernel panic.

[ mingo: Clarified the comment. ]

Fixes: cc66bb914578 ("x86/ibt,kprobes: Cure sym+0 equals fentry woes")
Reported-by: Qiang Zhang <zzqq0103.hey@gmail.com>
Tested-by: Jinghao Jia <jinghao7@illinois.edu>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/171042945004.154897.2221804961882915806.stgit@devnote2
14 months agox86/pm: Work around false positive kmemleak report in msr_build_context()
Anton Altaparmakov [Thu, 14 Mar 2024 14:26:56 +0000 (14:26 +0000)]
x86/pm: Work around false positive kmemleak report in msr_build_context()

Since:

  7ee18d677989 ("x86/power: Make restore_processor_context() sane")

kmemleak reports this issue:

  unreferenced object 0xf68241e0 (size 32):
    comm "swapper/0", pid 1, jiffies 4294668610 (age 68.432s)
    hex dump (first 32 bytes):
      00 cc cc cc 29 10 01 c0 00 00 00 00 00 00 00 00  ....)...........
      00 42 82 f6 cc cc cc cc cc cc cc cc cc cc cc cc  .B..............
    backtrace:
      [<461c1d50>] __kmem_cache_alloc_node+0x106/0x260
      [<ea65e13b>] __kmalloc+0x54/0x160
      [<c3858cd2>] msr_build_context.constprop.0+0x35/0x100
      [<46635aff>] pm_check_save_msr+0x63/0x80
      [<6b6bb938>] do_one_initcall+0x41/0x1f0
      [<3f3add60>] kernel_init_freeable+0x199/0x1e8
      [<3b538fde>] kernel_init+0x1a/0x110
      [<938ae2b2>] ret_from_fork+0x1c/0x28

Which is a false positive.

Reproducer:

  - Run rsync of whole kernel tree (multiple times if needed).
  - start a kmemleak scan
  - Note this is just an example: a lot of our internal tests hit these.

The root cause is similar to the fix in:

  b0b592cf0836 x86/pm: Fix false positive kmemleak report in msr_build_context()

ie. the alignment within the packed struct saved_context
which has everything unaligned as there is only "u16 gs;" at start of
struct where in the past there were four u16 there thus aligning
everything afterwards.  The issue is with the fact that Kmemleak only
searches for pointers that are aligned (see how pointers are scanned in
kmemleak.c) so when the struct members are not aligned it doesn't see
them.

Testing:

We run a lot of tests with our CI, and after applying this fix we do not
see any kmemleak issues any more whilst without it we see hundreds of
the above report. From a single, simple test run consisting of 416 individual test
cases on kernel 5.10 x86 with kmemleak enabled we got 20 failures due to this,
which is quite a lot. With this fix applied we get zero kmemleak related failures.

Fixes: 7ee18d677989 ("x86/power: Make restore_processor_context() sane")
Signed-off-by: Anton Altaparmakov <anton@tuxera.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: stable@vger.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20240314142656.17699-1-anton@tuxera.com
14 months agox86/kexec: Do not update E820 kexec table for setup_data
Dave Young [Fri, 22 Mar 2024 05:15:08 +0000 (13:15 +0800)]
x86/kexec: Do not update E820 kexec table for setup_data

crashkernel reservation failed on a Thinkpad t440s laptop recently.
Actually the memblock reservation succeeded, but later insert_resource()
failed.

Test steps:
  kexec load -> /* make sure add crashkernel param eg. crashkernel=160M */
    kexec reboot ->
        dmesg|grep "crashkernel reserved";
            crashkernel memory range like below reserved successfully:
              0x00000000d0000000 - 0x00000000da000000
        But no such "Crash kernel" region in /proc/iomem

The background story:

Currently the E820 code reserves setup_data regions for both the current
kernel and the kexec kernel, and it inserts them into the resources list.

Before the kexec kernel reboots nobody passes the old setup_data, and
kexec only passes fresh SETUP_EFI/SETUP_IMA/SETUP_RNG_SEED if needed.
Thus the old setup data memory is not used at all.

Due to old kernel updates the kexec e820 table as well so kexec kernel
sees them as E820_TYPE_RESERVED_KERN regions, and later the old setup_data
regions are inserted into resources list in the kexec kernel by
e820__reserve_resources().

Note, due to no setup_data is passed in for those old regions they are not
early reserved (by function early_reserve_memory), and the crashkernel
memblock reservation will just treat them as usable memory and it could
reserve the crashkernel region which overlaps with the old setup_data
regions. And just like the bug I noticed here, kdump insert_resource
failed because e820__reserve_resources has added the overlapped chunks
in /proc/iomem already.

Finally, looking at the code, the old setup_data regions are not used
at all as no setup_data is passed in by the kexec boot loader. Although
something like SETUP_PCI etc could be needed, kexec should pass
the info as new setup_data so that kexec kernel can take care of them.
This should be taken care of in other separate patches if needed.

Thus drop the useless buggy code here.

Signed-off-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Bohac <jbohac@suse.cz>
Cc: Eric DeVolder <eric.devolder@oracle.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Link: https://lore.kernel.org/r/Zf0T3HCG-790K-pZ@darkstar.users.ipa.redhat.com
14 months agoMerge tag '6.9-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Fri, 22 Mar 2024 02:14:28 +0000 (19:14 -0700)]
Merge tag '6.9-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - Various get_inode_info_fixes

 - Fix for querying xattrs of cached dirs

 - Four minor cleanup fixes (including adding some header corrections
   and a missing flag)

 - Performance improvement for deferred close

 - Two query interface fixes

* tag '6.9-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  smb311: additional compression flag defined in updated protocol spec
  smb311: correct incorrect offset field in compression header
  cifs: Move some extern decls from .c files to .h
  cifs: remove redundant variable assignment
  cifs: fixes for get_inode_info
  cifs: open_cached_dir(): add FILE_READ_EA to desired access
  cifs: reduce warning log level for server not advertising interfaces
  cifs: make sure server interfaces are requested only for SMB3+
  cifs: defer close file handles having RH lease

14 months agoMerge tag 'drm-next-2024-03-22' of https://gitlab.freedesktop.org/drm/kernel
Linus Torvalds [Fri, 22 Mar 2024 02:04:31 +0000 (19:04 -0700)]
Merge tag 'drm-next-2024-03-22' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "Fixes from the last week (or 3 weeks in amdgpu case), after amdgpu,
  it's xe and nouveau then a few scattered core fixes.

  core:
   - fix rounding in drm_fixp2int_round()

  bridge:
   - fix documentation for DRM_BRIDGE_OP_EDID

  sun4i:
   - fix 64-bit division on 32-bit architectures

  tests:
   - fix dependency on DRM_KMS_HELPER

  probe-helper:
   - never return negative values from .get_modes() plus driver fixes

  xe:
   - invalidate userptr vma on page pin fault
   - fail early on sysfs file creation error
   - skip VMA pinning on xe_exec if no batches

  nouveau:
   - clear bo resource bus after eviction
   - documentation fixes
   - don't check devinit disable on GSP

  amdgpu:
   - Freesync fixes
   - UAF IOCTL fixes
   - Fix mmhub client ID mapping
   - IH 7.0 fix
   - DML2 fixes
   - VCN 4.0.6 fix
   - GART bind fix
   - GPU reset fix
   - SR-IOV fix
   - OD table handling fixes
   - Fix TA handling on boards without display hardware
   - DML1 fix
   - ABM fix
   - eDP panel fix
   - DPPCLK fix
   - HDCP fix
   - Revert incorrect error case handling in ioremap
   - VPE fix
   - HDMI fixes
   - SDMA 4.4.2 fix
   - Other misc fixes

  amdkfd:
   - Fix duplicate BO handling in process restore"

* tag 'drm-next-2024-03-22' of https://gitlab.freedesktop.org/drm/kernel: (50 commits)
  drm/amdgpu/pm: Don't use OD table on Arcturus
  drm/amdgpu: drop setting buffer funcs in sdma442
  drm/amd/display: Fix noise issue on HDMI AV mute
  drm/amd/display: Revert Remove pixle rate limit for subvp
  Revert "drm/amdgpu/vpe: don't emit cond exec command under collaborate mode"
  Revert "drm/amd/amdgpu: Fix potential ioremap() memory leaks in amdgpu_device_init()"
  drm/amd/display: Add a dc_state NULL check in dc_state_release
  drm/amd/display: Return the correct HDCP error code
  drm/amd/display: Implement wait_for_odm_update_pending_complete
  drm/amd/display: Lock all enabled otg pipes even with no planes
  drm/amd/display: Amend coasting vtotal for replay low hz
  drm/amd/display: Fix idle check for shared firmware state
  drm/amd/display: Update odm when ODM combine is changed on an otg master pipe with no plane
  drm/amd/display: Init DPPCLK from SMU on dcn32
  drm/amd/display: Add monitor patch for specific eDP
  drm/amd/display: Allow dirty rects to be sent to dmub when abm is active
  drm/amd/display: Override min required DCFCLK in dml1_validate
  drm/amdgpu: Bypass display ta if display hw is not available
  drm/amdgpu: correct the KGQ fallback message
  drm/amdgpu/pm: Check the validity of overdiver power limit
  ...

14 months agoMerge tag 'amd-drm-fixes-6.9-2024-03-21' of https://gitlab.freedesktop.org/agd5f...
Dave Airlie [Fri, 22 Mar 2024 00:33:27 +0000 (10:33 +1000)]
Merge tag 'amd-drm-fixes-6.9-2024-03-21' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-fixes-6.9-2024-03-21:

amdgpu:
- Freesync fixes
- UAF IOCTL fixes
- Fix mmhub client ID mapping
- IH 7.0 fix
- DML2 fixes
- VCN 4.0.6 fix
- GART bind fix
- GPU reset fix
- SR-IOV fix
- OD table handling fixes
- Fix TA handling on boards without display hardware
- DML1 fix
- ABM fix
- eDP panel fix
- DPPCLK fix
- HDCP fix
- Revert incorrect error case handling in ioremap
- VPE fix
- HDMI fixes
- SDMA 4.4.2 fix
- Other misc fixes

amdkfd:
- Fix duplicate BO handling in process restore

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240321220514.1418288-1-alexander.deucher@amd.com
14 months agoMerge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Linus Torvalds [Fri, 22 Mar 2024 00:21:41 +0000 (17:21 -0700)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux

Pull arm64 fixes from Catalin Marinas:

 - Re-instate the CPUMASK_OFFSTACK option for arm64 when NR_CPUS > 256.
   The bug that led to the initial revert was the cpufreq-dt code not
   using zalloc_cpumask_var().

 - Make the STARFIVE_STARLINK_PMU config option depend on 64BIT to
   prevent compile-test failures on 32-bit architectures due to missing
   writeq().

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  perf: starfive: fix 64-bit only COMPILE_TEST condition
  ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512

14 months agoMerge tag 'rtc-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Linus Torvalds [Fri, 22 Mar 2024 00:16:46 +0000 (17:16 -0700)]
Merge tag 'rtc-6.9' of git://git./linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Subsytem:
   - rtc_class is now const

  Drivers:
   - ds1511: cleanup, set date and time range and alarm offset limit
   - max31335: fix interrupt handler
   - pcf8523: improve suspend support"

* tag 'rtc-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (28 commits)
  MAINTAINER: Include linux-arm-msm for Qualcomm RTC patches
  dt-bindings: rtc: zynqmp: Add support for Versal/Versal NET SoCs
  rtc: class: make rtc_class constant
  dt-bindings: rtc: abx80x: Improve checks on trickle charger constraints
  MAINTAINERS: adjust file entry in ARM/Mediatek RTC DRIVER
  rtc: nct3018y: fix possible NULL dereference
  rtc: max31335: fix interrupt status reg
  rtc: mt6397: select IRQ_DOMAIN instead of depending on it
  dt-bindings: rtc: abx80x: convert to yaml
  rtc: m41t80: Use the unified property API get the wakeup-source property
  dt-bindings: at91rm9260-rtt: add sam9x7 compatible
  dt-bindings: rtc: convert MT7622 RTC to the json-schema
  dt-bindings: rtc: convert MT2717 RTC to the json-schema
  rtc: pcf8523: add suspend handlers for alarm IRQ
  rtc: ds1511: set alarm offset limit
  rtc: ds1511: set range
  rtc: ds1511: drop inline/noinline hints
  rtc: ds1511: rename pdata
  rtc: ds1511: implement ds1511_rtc_read_alarm properly
  rtc: ds1511: remove partial alarm support
  ...

14 months agoMerge tag 'drm-misc-next-fixes-2024-03-21' of https://gitlab.freedesktop.org/drm...
Dave Airlie [Thu, 21 Mar 2024 23:57:22 +0000 (09:57 +1000)]
Merge tag 'drm-misc-next-fixes-2024-03-21' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

Short summary of fixes pull:

core:
- fix rounding in drm_fixp2int_round()

bridge:
- fix documentation for DRM_BRIDGE_OP_EDID

nouveau:
- don't check devinit disable on GSP

sun4i:
- fix 64-bit division on 32-bit architectures

tests:
- fix dependency on DRM_KMS_HELPER

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240321161948.GA30430@linux.fritz.box