platform/kernel/linux-starfive.git
16 months agoMerge branch 'for-next' into for-linus
Takashi Iwai [Fri, 3 Mar 2023 13:20:56 +0000 (14:20 +0100)]
Merge branch 'for-next' into for-linus

17 months agoMerge tag 'asoc-fix-v6.2-rc8-2' of https://git.kernel.org/pub/scm/linux/kernel/git...
Takashi Iwai [Fri, 17 Feb 2023 07:56:33 +0000 (08:56 +0100)]
Merge tag 'asoc-fix-v6.2-rc8-2' of https://git./linux/kernel/git/broonie/sound into for-linus

ASoC: One more fix for v6.2

One more fix from Peter which he'd very much like to get into
v6.2.

17 months agoASoC: SOF: Intel: hda-dai: fix possible stream_tag leak
Pierre-Louis Bossart [Thu, 16 Feb 2023 16:23:40 +0000 (18:23 +0200)]
ASoC: SOF: Intel: hda-dai: fix possible stream_tag leak

The HDaudio stream allocation is done first, and in a second step the
LOSIDV parameter is programmed for the multi-link used by a codec.

This leads to a possible stream_tag leak, e.g. if a DisplayAudio link
is not used. This would happen when a non-Intel graphics card is used
and userspace unconditionally uses the Intel Display Audio PCMs without
checking if they are connected to a receiver with jack controls.

We should first check that there is a valid multi-link entry to
configure before allocating a stream_tag. This change aligns the
dma_assign and dma_cleanup phases.

Complements: b0cd60f3e9f5 ("ALSA/ASoC: hda: clarify bus_get_link() and bus_link_get() helpers")
Link: https://github.com/thesofproject/linux/issues/4151
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230216162340.19480-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoMerge branch 'for-linus' into for-next
Takashi Iwai [Thu, 16 Feb 2023 14:06:18 +0000 (15:06 +0100)]
Merge branch 'for-linus' into for-next

Pull the pending fixes for 6.3

Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoMerge tag 'asoc-v6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Takashi Iwai [Thu, 16 Feb 2023 13:32:04 +0000 (14:32 +0100)]
Merge tag 'asoc-v6.3' of https://git./linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v6.3

There's been quite a lot of activity this release, but not really
one big feature - lots of new devices, plus a lot of cleanup and
modernisation work spread throughout the subsystem:

 - More factoring out of common operations into helper functions
   by Morimoto-san.
 - DT schema conversons and stylistic nits.
 - Continued work on building out the new SOF IPC4 scheme.
 - Support for Awinc AT88395, Infineon PEB2466, Iron Device
   SMA1303, Mediatek MT8188, Realtek RT712, Renesas IDT821034,
   Samsung/Tesla FSD SoC I2S, and TI TAS5720A-Q1.

17 months agoMerge tag 'asoc-fix-v6.2-rc8' of https://git.kernel.org/pub/scm/linux/kernel/git...
Takashi Iwai [Thu, 16 Feb 2023 13:29:54 +0000 (14:29 +0100)]
Merge tag 'asoc-fix-v6.2-rc8' of https://git./linux/kernel/git/broonie/sound into for-linus

ASoC: Fix for v6.2

One non-urgent fix for v6.2, this could possibly wait till the
merge window.

17 months agoMerge branch 'topic/apple-gmux' into for-next
Takashi Iwai [Thu, 16 Feb 2023 13:18:54 +0000 (14:18 +0100)]
Merge branch 'topic/apple-gmux' into for-next

Pull vga_switcheroo fix for Macs

Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoALSA: hda/hdmi: Register with vga_switcheroo on Dual GPU Macbooks
Orlando Chamberlain [Thu, 16 Feb 2023 10:34:51 +0000 (21:34 +1100)]
ALSA: hda/hdmi: Register with vga_switcheroo on Dual GPU Macbooks

Commit 586bc4aab878 ("ALSA: hda/hdmi - fix vgaswitcheroo detection for
AMD") caused only AMD gpu's with PX to have their audio component register
with vga_switcheroo. This meant that Apple Macbooks with apple-gmux as the
gpu switcher no longer had the audio client registering, so when the gpu is
powered off by vga_switcheroo snd_hda_intel is unaware that it should have
suspended the device:

amdgpu: switched off
snd_hda_intel 0000:03:00.1:
    Unable to change power state from D3hot to D0, device inaccessible
snd_hda_intel 0000:03:00.1: CORB reset timeout#2, CORBRP = 65535

To resolve this, we use apple_gmux_detect() and register a
vga_switcheroo audio client when apple-gmux is detected.

Fixes: 586bc4aab878 ("ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD")
Link: https://lore.kernel.org/all/20230210044826.9834-9-orlandoch.dev@gmail.com/
Signed-off-by: Orlando Chamberlain <orlandoch.dev@gmail.com>
Link: https://lore.kernel.org/r/20230216103450.12925-1-orlandoch.dev@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoASoC: soc-ac97: Return correct error codes
Andy Shevchenko [Wed, 15 Feb 2023 13:23:43 +0000 (15:23 +0200)]
ASoC: soc-ac97: Return correct error codes

With the switching to dev_err_probe(), during the conversion
of GPIO calls, the return code is passed is a paratemer to it.
At the same time a copy'n'paste mistake was made, so the wrong
variable has been taken for the error reporting. Fix this.

Fixes: 3ee0d39c50dc ("ASoC: soc-ac97: Convert to agnostic GPIO API")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230215132343.35547-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
Lucas Tanure [Wed, 15 Feb 2023 13:28:51 +0000 (13:28 +0000)]
ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared

Add struct snd_pcm_substream forward declaration

Fixes: 078a85f2806f ("ASoC: dapm: Only power up active channels from a DAI")
Signed-off-by: Lucas Tanure <lucas.tanure@collabora.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230215132851.1626881-1-lucas.tanure@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: cs35l45: Remove separate namespace for tables
Charles Keepax [Wed, 15 Feb 2023 10:58:18 +0000 (10:58 +0000)]
ASoC: cs35l45: Remove separate namespace for tables

Now tables isn't a separate module, definitely no need to have a
separate namespace for it.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230215105818.3315925-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: cs35l45: Remove separate tables module
Charles Keepax [Wed, 15 Feb 2023 10:58:17 +0000 (10:58 +0000)]
ASoC: cs35l45: Remove separate tables module

There is no reason to have a separate module for the tables file it just
holds regmap callbacks and register patches used by the main part of the
driver. Remove the separate module and merge it into the main driver
module.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230215105818.3315925-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: soc-ac97: Convert to agnostic GPIO API
Andy Shevchenko [Mon, 13 Feb 2023 16:17:13 +0000 (18:17 +0200)]
ASoC: soc-ac97: Convert to agnostic GPIO API

The of_gpio.h is going to be removed. In preparation of that convert
the driver to the agnostic API.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230213161713.1450-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: dt-bindings: renesas,rsnd.yaml: drop "dmas/dma-names" from "rcar_sound,ssi"
Kuninori Morimoto [Mon, 13 Feb 2023 02:13:18 +0000 (02:13 +0000)]
ASoC: dt-bindings: renesas,rsnd.yaml: drop "dmas/dma-names" from "rcar_sound,ssi"

SSI is supporting both "PIO mode" and "DMA mode", thus "dmas/dma-names"
are not mandatory property. Drop these from rcar_sound,ssi's required:.
This is prepare for Gen4 support. See more details on Link

Link: https://lore.kernel.org/all/87zg9vk0ex.wl-kuninori.morimoto.gx@renesas.com/#r
Link: https://lore.kernel.org/all/87r0v2uvm7.wl-kuninori.morimoto.gx@renesas.com/#r
Link: https://lore.kernel.org/all/87r0v1t02h.wl-kuninori.morimoto.gx@renesas.com/#r
Link: https://lore.kernel.org/all/87y1p7bpma.wl-kuninori.morimoto.gx@renesas.com/#r
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/87r0uu8g8x.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: SOF: Intel/ipc4: Support for low power playback
Mark Brown [Tue, 14 Feb 2023 17:59:59 +0000 (17:59 +0000)]
ASoC: SOF: Intel/ipc4: Support for low power playback

Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

The following series will enable the the Low Power Audio (LPA)
playback on Intel platforms when using IPC4.

The support is closely follows how IPC3 supports similar use case.

All depending patches are upstream and our CI have been testing
this feature for some time without issues.

17 months agoALSA: hda/realtek: Enable mute/micmute LEDs and speaker support for HP Laptops
Andy Chi [Tue, 14 Feb 2023 14:04:31 +0000 (22:04 +0800)]
ALSA: hda/realtek: Enable mute/micmute LEDs and speaker support for HP Laptops

On HP Laptops, requires the ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED quirk to
make its audio LEDs and speaker work.

Signed-off-by: Andy Chi <andy.chi@canonical.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230214140432.39654-1-andy.chi@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoALSA: hda: cs35l41: Enable Amp High Pass Filter
Stefan Binding [Mon, 13 Feb 2023 14:50:08 +0000 (14:50 +0000)]
ALSA: hda: cs35l41: Enable Amp High Pass Filter

This helps smooth out pops and clicks in the amps.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230213145008.1215849-4-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoALSA: hda: cs35l41: Ensure firmware/tuning pairs are always loaded
Stefan Binding [Mon, 13 Feb 2023 14:50:07 +0000 (14:50 +0000)]
ALSA: hda: cs35l41: Ensure firmware/tuning pairs are always loaded

To ensure firmware for cs35l41 is correctly running, it is necessary
that a corresponding tuning file is also loaded. Without both,
the firmware may not be performing correctly
Ensure that if we load the firmware, we have also loaded the correct
tuning file. Otherwise, fall back to default firmware and tuning.
If default tuning is also missing, then disable DSP firmware.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230213145008.1215849-3-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoALSA: hda: cs35l41: Correct error condition handling
Vitaly Rodionov [Mon, 13 Feb 2023 14:50:06 +0000 (14:50 +0000)]
ALSA: hda: cs35l41: Correct error condition handling

Function cs_dsp_coeff_write_ctrl() can return 3 possible values:
0 - no change, 1 - value has changed and -1 - error, so positive value
is not an error.
Fixes: 7406bdbc4fb8 ("ASoC: wm_adsp: Return whether changed when writing controls")

Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230213145008.1215849-2-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoASoC: codecs: wcd934x: Use min macro for comparison and assignment
Deepak R Varma [Mon, 13 Feb 2023 17:40:46 +0000 (23:10 +0530)]
ASoC: codecs: wcd934x: Use min macro for comparison and assignment

Simplify code by using min helper macro for logical evaluation and value
assignment. The change also facilitates code realignment for improved
readability.
Proposed change is identified using minmax.cocci Coccinelle script.

Signed-off-by: Deepak R Varma <drv@mailo.com>
Link: https://lore.kernel.org/r/Y+p2Hn0nrtHiKwPR@ubun2204.myguest.virtualbox.org
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: Intel: Skylake: Fix struct definition
Amadeusz Sławiński [Mon, 13 Feb 2023 20:52:23 +0000 (21:52 +0100)]
ASoC: Intel: Skylake: Fix struct definition

The kernel is globally removing the ambiguous 0-length and 1-element
arrays in favor of flexible arrays, so that we can gain both compile-time
and run-time array bounds checking[1]. In this instance, struct
skl_cpr_cfg contains struct skl_cpr_gtw_cfg, which defined "config_data"
as a 1-element array.

However, case present in sound/soc/intel/skylake/skl-topology.h is not a
simple one as the structure takes part in IPC communication. Apparently
original definition missed one field, which while not used by AudioDSP
firmware when there is no additional data, is still expected to be part
of an IPC message. Currently this works because of how 'config_data' is
declared: 'config_data[1]'. Now when one replaces it with a flexible
array there would be one field missing. Update struct declaration to fix
this.

Reported-by: Sasa Ostrouska <casaxa@gmail.com>
Link: https://lore.kernel.org/all/CALFERdwvq5day_sbDfiUsMSZCQu9HG8-SBpOZDNPeMdZGog6XA@mail.gmail.com/
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Cc: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Cc: Bard Liao <yung-chuan.liao@linux.intel.com>
Cc: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: alsa-devel@alsa-project.org
CC: Kees Cook <keescook@chromium.org>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230213205223.2679357-1-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: tlv320adcx140: extend list of supported samplerates
Steffen Aschbacher [Tue, 14 Feb 2023 09:10:51 +0000 (11:10 +0200)]
ASoC: tlv320adcx140: extend list of supported samplerates

The 'tlv320adcx140' driver currently supports 3 devices: TLV320ADC3140,
TLV320ADC5140 and TLV320ADC6140.

All 3 devices, support higher samplerates, up to 768-kHz according to their
datasheets.

In our applications, we only tested (and worked) with 96 kHz and 192 kHz.

This change extends the list of supported sample-rates for these devices
with 96 & 192 kHz.

References:
  https://www.ti.com/product/TLV320ADC3140
  https://www.ti.com/product/TLV320ADC5140
  https://www.ti.com/product/TLV320ADC6140

Signed-off-by: Steffen Aschbacher <steffen.aschbacher@stihl.de>
Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>
Link: https://lore.kernel.org/r/20230214091051.16323-1-alex@shruggie.ro
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: imx-pcm-rpmsg: Remove unused variable
Deepak R Varma [Mon, 13 Feb 2023 18:13:03 +0000 (23:43 +0530)]
ASoC: imx-pcm-rpmsg: Remove unused variable

Variable ret is initialed but is never modified or used except for
returning the initial value 0. The value can be directly returned
instead and the variable definition can be dropped.
Issue identified using returnvar.cocci Coccinelle semantic patch.

Signed-off-by: Deepak R Varma <drv@mailo.com>
Link: https://lore.kernel.org/r/Y+p9r5y9DPSJkPVf@ubun2204.myguest.virtualbox.org
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoSoC: rt5682s: Disable jack detection interrupt during suspend
Matthias Kaehlcke [Thu, 9 Feb 2023 01:20:23 +0000 (01:20 +0000)]
SoC: rt5682s: Disable jack detection interrupt during suspend

The rt5682s driver switches its regmap to cache-only when the
device suspends and back to regular mode on resume. When the
jack detect interrupt fires rt5682s_irq() schedules the jack
detect work. This can result in invalid reads from the regmap
in cache-only mode if the work runs before the device has
resumed:

[   19.672162] rt5682s 2-001a: ASoC: error at soc_component_read_no_lock on rt5682s.2-001a for register: [0x000000f0] -16

Disable the jack detection interrupt during suspend and
re-enable it on resume. The driver already schedules the
jack detection work on resume, so any state change during
suspend is still handled.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20230209012002.1.Ib4d6481f1d38a6e7b8c9e04913c02ca88c216cf6@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: SOF: Intel: hda-dsp: Set streaming flag for d0i3
Rander Wang [Tue, 14 Feb 2023 10:33:45 +0000 (12:33 +0200)]
ASoC: SOF: Intel: hda-dsp: Set streaming flag for d0i3

Enable d0i3 streaming if all the active streams can
work in d0i3 state and playback is enabled.

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230214103345.30669-6-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: SOF: Intel: Enable d0i3 work for ipc4
Rander Wang [Tue, 14 Feb 2023 10:33:44 +0000 (12:33 +0200)]
ASoC: SOF: Intel: Enable d0i3 work for ipc4

Schedule a delayed work for d0i3 entry after every non-pm ipc msg.

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230214103345.30669-5-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: SOF: ipc4: Wake up dsp core before sending ipc msg
Rander Wang [Tue, 14 Feb 2023 10:33:43 +0000 (12:33 +0200)]
ASoC: SOF: ipc4: Wake up dsp core before sending ipc msg

The driver shall update the power state to D0i0 before sending
a generic IPC. Power-related IPCs are the exception to the rule,
they may be sent even when the power-state is D0i3

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230214103345.30669-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: SOF: Intel: hda-dsp: use set_pm_gate according to ipc version
Rander Wang [Tue, 14 Feb 2023 10:33:42 +0000 (12:33 +0200)]
ASoC: SOF: Intel: hda-dsp: use set_pm_gate according to ipc version

Use set_pm_gate to unify pm gate setting for different
ipc version.

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230214103345.30669-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: SOF: Introduce a new set_pm_gate() IPC PM op
Rander Wang [Tue, 14 Feb 2023 10:33:41 +0000 (12:33 +0200)]
ASoC: SOF: Introduce a new set_pm_gate() IPC PM op

Set_pm_gate depends on ipc version. This patch defines
the ops for both IPC3 and IPC4.

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230214103345.30669-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoALSA: hda/realtek: fix mute/micmute LEDs don't work for a HP platform.
Andy Chi [Tue, 14 Feb 2023 03:58:51 +0000 (11:58 +0800)]
ALSA: hda/realtek: fix mute/micmute LEDs don't work for a HP platform.

There is a HP platform needs ALC236_FIXUP_HP_GPIO_LED quirk to
make mic-mute/audio-mute working.

Signed-off-by: Andy Chi <andy.chi@canonical.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230214035853.31217-1-andy.chi@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoASoC: codecs: Remove unneeded semicolon
Yang Li [Mon, 13 Feb 2023 01:05:47 +0000 (09:05 +0800)]
ASoC: codecs: Remove unneeded semicolon

./sound/soc/codecs/peb2466.c:1851:2-3: Unneeded semicolon
./sound/soc/codecs/peb2466.c:1887:2-3: Unneeded semicolon

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4045
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Acked-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20230213010547.105312-1-yang.lee@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: tlv320adcx140: fix 'ti,gpio-config' DT property init
Steffen Aschbacher [Mon, 13 Feb 2023 07:38:05 +0000 (09:38 +0200)]
ASoC: tlv320adcx140: fix 'ti,gpio-config' DT property init

When the 'ti,gpio-config' property is not defined, the
device_property_count_u32() will return an error, rather than zero.

The current check, only handles a return value of zero, which assumes that
the property is defined and has nothing defined.

This change extends the check to also check for an error case (most likely
to be hit by the case that the 'ti,gpio-config' is not defined).

In case that the 'ti,gpio-config' and the returned 'gpio_count' is not
correct, there is a 'if (gpio_count != ADCX140_NUM_GPIO_CFGS)' check, a few
lines lower that will return -EINVAL.
This means that someone tried to define 'ti,gpio-config', but with the
wrong number of GPIOs.

Fixes: d5214321498a ("ASoC: tlv320adcx140: Add support for configuring GPIO pin")
Signed-off-by: Steffen Aschbacher <steffen.aschbacher@stihl.de>
Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>
Link: https://lore.kernel.org/r/20230213073805.14640-1-alex@shruggie.ro
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: codecs: Modify error implicit declaration of function 'gpiod_set_value_cansleep'
Weidong Wang [Mon, 13 Feb 2023 09:36:49 +0000 (17:36 +0800)]
ASoC: codecs: Modify error implicit declaration of function 'gpiod_set_value_cansleep'

Add select GPIOLIB to the sound/soc/codecs/Kconfig file

Signed-off-by: Ben Yi <yijiangtao@awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Link: https://lore.kernel.org/r/20230213093649.22928-4-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: codecs: Modify the log print statement
Weidong Wang [Mon, 13 Feb 2023 09:36:48 +0000 (17:36 +0800)]
ASoC: codecs: Modify the log print statement

Change hdrlen to hdr_len

Signed-off-by: Ben Yi <yijiangtao@awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Link: https://lore.kernel.org/r/20230213093649.22928-3-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: codecs: Fixed a spelling error in the function name
Weidong Wang [Mon, 13 Feb 2023 09:36:47 +0000 (17:36 +0800)]
ASoC: codecs: Fixed a spelling error in the function name

Change the function name aw88395_plack_event to aw88395_playback_event

Signed-off-by: Ben Yi <yijiangtao@awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Link: https://lore.kernel.org/r/20230213093649.22928-2-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: dt-bindings: maxim,max98095: Convert to dtschema
Krzysztof Kozlowski [Sat, 11 Feb 2023 13:47:55 +0000 (14:47 +0100)]
ASoC: dt-bindings: maxim,max98095: Convert to dtschema

Convert the Maxim Integrated MAX98095 audio codec bindings to DT schema.
Add missing sound-dai-cells during conversion.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230211134755.86061-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: ep93xx: ignore 0 Hz sysclk
Alexander Sverdlin [Sun, 12 Feb 2023 22:09:23 +0000 (23:09 +0100)]
ASoC: ep93xx: ignore 0 Hz sysclk

Commit 2458adb8f92a
("SoC: simple-card-utils: set 0Hz to sysclk when shutdown")
added a call to snd_soc_dai_set_sysclk() with 0 Hz frequency. Being
propagated further it causes a division by zero in clk-ep93xx driver:

Division by zero in kernel.
CPU: 0 PID: 52 Comm: aplay Tainted: G        W          6.2.0-rc4-... #1
Hardware name: Generic DT based system
 unwind_backtrace from show_stack+0x10/0x18
 show_stack from dump_stack_lvl+0x28/0x34
 dump_stack_lvl from __div0+0x10/0x1c
 __div0 from Ldiv0+0x8/0x1c
 Ldiv0 from ep93xx_mux_determine_rate+0x78/0x1d0
 ep93xx_mux_determine_rate from clk_core_round_rate_nolock+0x48/0xc8
 clk_core_round_rate_nolock from clk_core_set_rate_nolock+0x48/0x160
 clk_core_set_rate_nolock from clk_set_rate+0x30/0x8c
 clk_set_rate from ep93xx_i2s_set_sysclk+0x30/0x6c
 ep93xx_i2s_set_sysclk from snd_soc_dai_set_sysclk+0x3c/0xa4
 snd_soc_dai_set_sysclk from asoc_simple_shutdown+0xb8/0x164
 asoc_simple_shutdown from snd_soc_link_shutdown+0x44/0x54
 snd_soc_link_shutdown from soc_pcm_clean+0x78/0x180
 soc_pcm_clean from soc_pcm_close+0x28/0x40
 soc_pcm_close from snd_pcm_release_substream.part.0+0x3c/0x84
 snd_pcm_release_substream.part.0 from snd_pcm_release+0x40/0x88
 snd_pcm_release from __fput+0x74/0x278

There has been commit f1879d7b98dc ("ASoC: rockchip: ignore 0Hz sysclk"),
but it prepared by far not all drivers.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20230212220923.258414-1-alexander.sverdlin@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoALSA: hda/realtek - fixed wrong gpio assigned
Kailang Yang [Mon, 13 Feb 2023 06:54:22 +0000 (14:54 +0800)]
ALSA: hda/realtek - fixed wrong gpio assigned

GPIO2 PIN use for output. Mask Dir and Data need to assign for 0x4. Not 0x3.
This fixed was for Lenovo Desktop(0x17aa1056). GPIO2 use for AMP enable.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/8d02bb9ac8134f878cd08607fdf088fd@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoLinux 6.2-rc8
Linus Torvalds [Sun, 12 Feb 2023 22:10:17 +0000 (14:10 -0800)]
Linux 6.2-rc8

17 months agoMAINTAINERS: Add myself as maintainer for arch/sh (SUPERH)
John Paul Adrian Glaubitz [Tue, 7 Feb 2023 16:57:15 +0000 (17:57 +0100)]
MAINTAINERS: Add myself as maintainer for arch/sh (SUPERH)

Both Rich Felker and Yoshinori Sato haven't done any work on arch/sh
for a while. As I have been maintaining Debian's sh4 port since 2014,
I am interested to keep the architecture alive.

Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 months agoMerge tag 'trace-v6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...
Linus Torvalds [Sun, 12 Feb 2023 21:52:17 +0000 (13:52 -0800)]
Merge tag 'trace-v6.2-rc7' of git://git./linux/kernel/git/trace/linux-trace

Pull tracing fix from Steven Rostedt:
 "Fix showing of TASK_COMM_LEN instead of its value

  The TASK_COMM_LEN was converted from a macro into an enum so that BTF
  would have access to it. But this unfortunately caused TASK_COMM_LEN
  to display in the format fields of trace events, as they are created
  by the TRACE_EVENT() macro and such, macros convert to their values,
  where as enums do not.

  To handle this, instead of using the field itself to be display, save
  the value of the array size as another field in the trace_event_fields
  structure, and use that instead.

  Not only does this fix the issue, but also converts the other trace
  events that have this same problem (but were not breaking tooling).

  With this change, the original work around b3bc8547d3be6 ("tracing:
  Have TRACE_DEFINE_ENUM affect trace event types as well") could be
  reverted (but that should be done in the merge window)"

* tag 'trace-v6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: Fix TASK_COMM_LEN in trace event format file

17 months agoMerge tag 'for-6.2-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave...
Linus Torvalds [Sun, 12 Feb 2023 19:26:36 +0000 (11:26 -0800)]
Merge tag 'for-6.2-rc7-tag' of git://git./linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:

 - one more fix for a tree-log 'write time corruption' report, update
   the last dir index directly and don't keep in the log context

 - do VFS-level inode lock around FIEMAP to prevent a deadlock with
   concurrent fsync, the extent-level lock is not sufficient

 - don't cache a single-device filesystem device to avoid cases when a
   loop device is reformatted and the entry gets stale

* tag 'for-6.2-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: free device in btrfs_close_devices for a single device filesystem
  btrfs: lock the inode in shared mode before starting fiemap
  btrfs: simplify update of last_dir_index_offset when logging a directory

17 months agoMerge tag 'usb-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Linus Torvalds [Sun, 12 Feb 2023 19:18:57 +0000 (11:18 -0800)]
Merge tag 'usb-6.2-rc8' of git://git./linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are 2 small USB driver fixes that resolve some reported
  regressions and one new device quirk. Specifically these are:

   - new quirk for Alcor Link AK9563 smartcard reader

   - revert of u_ether gadget change in 6.2-rc1 that caused problems

   - typec pin probe fix

  All of these have been in linux-next with no reported problems"

* tag 'usb-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: core: add quirk for Alcor Link AK9563 smartcard reader
  usb: typec: altmodes/displayport: Fix probe pin assign check
  Revert "usb: gadget: u_ether: Do not make UDC parent of the net device"

17 months agoMerge tag 'efi-fixes-for-v6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 12 Feb 2023 19:13:29 +0000 (11:13 -0800)]
Merge tag 'efi-fixes-for-v6.2-4' of git://git./linux/kernel/git/efi/efi

Pull EFI fix from Ard Biesheuvel:
 "A fix from Darren to widen the SMBIOS match for detecting Ampere Altra
  machines with problematic firmware. In the mean time, we are working
  on a more precise check, but this is still work in progress"

* tag 'efi-fixes-for-v6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  arm64: efi: Force the use of SetVirtualAddressMap() on eMAG and Altra Max machines

17 months agoMerge tag 'powerpc-6.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...
Linus Torvalds [Sun, 12 Feb 2023 19:08:15 +0000 (11:08 -0800)]
Merge tag 'powerpc-6.2-5' of git://git./linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Fix interrupt exit race with security mitigation switching.

 - Don't select ARCH_WANTS_NO_INSTR until warnings are fixed.

 - Build fix for CONFIG_NUMA=n.

Thanks to Nicholas Piggin, Randy Dunlap, and Sachin Sant.

* tag 'powerpc-6.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch
  powerpc/kexec_file: fix implicit decl error
  powerpc: Don't select ARCH_WANTS_NO_INSTR

17 months agoFix page corruption caused by racy check in __free_pages
David Chen [Thu, 9 Feb 2023 17:48:28 +0000 (17:48 +0000)]
Fix page corruption caused by racy check in __free_pages

When we upgraded our kernel, we started seeing some page corruption like
the following consistently:

  BUG: Bad page state in process ganesha.nfsd  pfn:1304ca
  page:0000000022261c55 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x0 pfn:0x1304ca
  flags: 0x17ffffc0000000()
  raw: 0017ffffc0000000 ffff8a513ffd4c98 ffffeee24b35ec08 0000000000000000
  raw: 0000000000000000 0000000000000001 00000000ffffff7f 0000000000000000
  page dumped because: nonzero mapcount
  CPU: 0 PID: 15567 Comm: ganesha.nfsd Kdump: loaded Tainted: P    B      O      5.10.158-1.nutanix.20221209.el7.x86_64 #1
  Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
  Call Trace:
   dump_stack+0x74/0x96
   bad_page.cold+0x63/0x94
   check_new_page_bad+0x6d/0x80
   rmqueue+0x46e/0x970
   get_page_from_freelist+0xcb/0x3f0
   ? _cond_resched+0x19/0x40
   __alloc_pages_nodemask+0x164/0x300
   alloc_pages_current+0x87/0xf0
   skb_page_frag_refill+0x84/0x110
   ...

Sometimes, it would also show up as corruption in the free list pointer
and cause crashes.

After bisecting the issue, we found the issue started from commit
e320d3012d25 ("mm/page_alloc.c: fix freeing non-compound pages"):

if (put_page_testzero(page))
free_the_page(page, order);
else if (!PageHead(page))
while (order-- > 0)
free_the_page(page + (1 << order), order);

So the problem is the check PageHead is racy because at this point we
already dropped our reference to the page.  So even if we came in with
compound page, the page can already be freed and PageHead can return
false and we will end up freeing all the tail pages causing double free.

Fixes: e320d3012d25 ("mm/page_alloc.c: fix freeing non-compound pages")
Link: https://lore.kernel.org/lkml/BYAPR02MB448855960A9656EEA81141FC94D99@BYAPR02MB4488.namprd02.prod.outlook.com/
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: stable@vger.kernel.org
Signed-off-by: Chunwei Chen <david.chen@nutanix.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 months agotracing: Fix TASK_COMM_LEN in trace event format file
Yafang Shao [Sun, 12 Feb 2023 15:13:03 +0000 (15:13 +0000)]
tracing: Fix TASK_COMM_LEN in trace event format file

After commit 3087c61ed2c4 ("tools/testing/selftests/bpf: replace open-coded 16 with TASK_COMM_LEN"),
the content of the format file under
/sys/kernel/tracing/events/task/task_newtask was changed from
  field:char comm[16];    offset:12;    size:16;    signed:0;
to
  field:char comm[TASK_COMM_LEN];    offset:12;    size:16;    signed:0;

John reported that this change breaks older versions of perfetto.
Then Mathieu pointed out that this behavioral change was caused by the
use of __stringify(_len), which happens to work on macros, but not on enum
labels. And he also gave the suggestion on how to fix it:
  :One possible solution to make this more robust would be to extend
  :struct trace_event_fields with one more field that indicates the length
  :of an array as an actual integer, without storing it in its stringified
  :form in the type, and do the formatting in f_show where it belongs.

The result as follows after this change,
$ cat /sys/kernel/tracing/events/task/task_newtask/format
        field:char comm[16];    offset:12;      size:16;        signed:0;

Link: https://lore.kernel.org/lkml/Y+QaZtz55LIirsUO@google.com/
Link: https://lore.kernel.org/linux-trace-kernel/20230210155921.4610-1-laoar.shao@gmail.com/
Link: https://lore.kernel.org/linux-trace-kernel/20230212151303.12353-1-laoar.shao@gmail.com
Cc: stable@vger.kernel.org
Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Kajetan Puchalski <kajetan.puchalski@arm.com>
CC: Qais Yousef <qyousef@layalina.io>
Fixes: 3087c61ed2c4 ("tools/testing/selftests/bpf: replace open-coded 16 with TASK_COMM_LEN")
Reported-by: John Stultz <jstultz@google.com>
Debugged-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Suggested-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
17 months agoMerge tag 'spi-fix-v6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Linus Torvalds [Sun, 12 Feb 2023 00:39:05 +0000 (16:39 -0800)]
Merge tag 'spi-fix-v6.2-rc7' of git://git./linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A couple of hopefully final fixes for spi: one driver specific fix for
  an issue with very large transfers and a fix for an issue with the
  locking fixes in spidev merged earlier this release cycle which was
  missed"

* tag 'spi-fix-v6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: spidev: fix a recursive locking error
  spi: dw: Fix wrong FIFO level setting for long xfers

17 months agoMerge tag 'x86-urgent-2023-02-11' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 11 Feb 2023 19:17:21 +0000 (11:17 -0800)]
Merge tag 'x86-urgent-2023-02-11' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "Fix a kprobes bug, plus add a new Intel model number to the upstream
  <asm/intel-family.h> header for drivers to use"

* tag 'x86-urgent-2023-02-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cpu: Add Lunar Lake M
  x86/kprobes: Fix 1 byte conditional jump target

17 months agoMerge tag 'locking-urgent-2023-02-11' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 11 Feb 2023 19:11:18 +0000 (11:11 -0800)]
Merge tag 'locking-urgent-2023-02-11' of git://git./linux/kernel/git/tip/tip

Pull locking fix from Ingo Molnar:
 "Fix an rtmutex missed-wakeup bug"

* tag 'locking-urgent-2023-02-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  rtmutex: Ensure that the top waiter is always woken up

17 months agoMerge tag 'cxl-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Linus Torvalds [Sat, 11 Feb 2023 19:03:25 +0000 (11:03 -0800)]
Merge tag 'cxl-fixes-6.2' of git://git./linux/kernel/git/cxl/cxl

Pull cxl fixes from Dan Williams:
 "Two fixups for CXL (Compute Express Link) in presence of passthrough
  decoders.

  This primarily helps developers using the QEMU CXL emulation, but with
  the impending arrival of CXL switches these types of topologies will
  be of interest to end users.

   - Fix a crash when shutting down regions in the presence of
     passthrough decoders

   - Fix region creation to understand passthrough decoders instead of
     the narrower definition of passthrough ports"

* tag 'cxl-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
  cxl/region: Fix passthrough-decoder detection
  cxl/region: Fix null pointer dereference for resetting decoder

17 months agoMerge tag 'libnvdimm-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 11 Feb 2023 18:58:36 +0000 (10:58 -0800)]
Merge tag 'libnvdimm-fixes-6.2' of git://git./linux/kernel/git/nvdimm/nvdimm

Pull libnvdimm fixes from Dan Williams:
 "A fix for an issue that could causes users to inadvertantly reserve
  too much capacity when debugging the KMSAN and persistent memory
  namespace, a lockdep fix, and a kernel-doc build warning:

   - Resolve the conflict between KMSAN and NVDIMM with respect to
     reserving pmem namespace / volume capacity for larger sizeof(struct
     page)

   - Fix a lockdep warning in the the NFIT code

   - Fix a kernel-doc build warning"

* tag 'libnvdimm-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  nvdimm: Support sizeof(struct page) > MAX_STRUCT_PAGE_SIZE
  ACPI: NFIT: fix a potential deadlock during NFIT teardown
  dax: super.c: fix kernel-doc bad line warning

17 months agoMerge tag 'fixes-2023-02-11' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt...
Linus Torvalds [Sat, 11 Feb 2023 18:51:45 +0000 (10:51 -0800)]
Merge tag 'fixes-2023-02-11' of git://git./linux/kernel/git/rppt/memblock

Pull memblock revert from Mike Rapoport:
 "Revert 'mm: Always release pages to the buddy allocator in
  memblock_free_late()'

  The pages being freed by memblock_free_late() have already been
  initialized, but if they are in the deferred init range,
  __free_one_page() might access nearby uninitialized pages when trying
  to coalesce buddies, which will cause a crash.

  A proper fix will be more involved so revert this change for the time
  being"

* tag 'fixes-2023-02-11' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  Revert "mm: Always release pages to the buddy allocator in memblock_free_late()."

17 months agoALSA: hda: make kobj_type structure constant
Thomas Weißschuh [Sat, 11 Feb 2023 03:33:53 +0000 (03:33 +0000)]
ALSA: hda: make kobj_type structure constant

Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definition to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20230211-kobj_type-sound-v1-1-17107ceb25b7@weissschuh.net
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoALSA: hda: Fix codec device field initializan
Cezary Rojewski [Fri, 10 Feb 2023 16:55:41 +0000 (17:55 +0100)]
ALSA: hda: Fix codec device field initializan

Commit f2bd1c5ae2cb ("ALSA: hda: Fix page fault in
snd_hda_codec_shutdown()") relocated initialization of several codec
device fields. Due to differences between codec_exec_verb() and
snd_hdac_bus_exec_bus() in how they handle VERB execution - the latter
does not touch PM - assigning ->exec_verb to codec_exec_verb() causes PM
to be engaged before it is configured for the device. Configuration of
PM for the ASoC HDAudio sound card is done with snd_hda_set_power_save()
during skl_hda_audio_probe() whereas the assignment happens early, in
snd_hda_codec_device_init().

Revert to previous behavior to avoid problems caused by too early PM
manipulation.

Suggested-by: Jason Montleon <jmontleo@redhat.com>
Link: https://lore.kernel.org/regressions/CALFERdzKUodLsm6=Ub3g2+PxpNpPtPq3bGBLbff=eZr9_S=YVA@mail.gmail.com
Fixes: f2bd1c5ae2cb ("ALSA: hda: Fix page fault in snd_hda_codec_shutdown()")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20230210165541.3543604-1-cezary.rojewski@intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoMerge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Fri, 10 Feb 2023 23:28:08 +0000 (15:28 -0800)]
Merge tag 'clk-fixes-for-linus' of git://git./linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "Two clk driver fixes

   - Use devm_kasprintf() to avoid overflows when forming clk names in
     the Microchip PolarFire driver

   - Fix the pretty broken Ingenic JZ4760 M/N/OD calculation to actually
     work and find proper divisors"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: ingenic: jz4760: Update M/N/OD calculation algorithm
  clk: microchip: mpfs-ccc: Use devm_kasprintf() for allocating formatted strings

17 months agoMerge tag 'pinctrl-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...
Linus Torvalds [Fri, 10 Feb 2023 23:02:16 +0000 (15:02 -0800)]
Merge tag 'pinctrl-v6.2-3' of git://git./linux/kernel/git/linusw/linux-pinctrl

Pull pin control fixes from Linus Walleij:
 "Some assorted pin control fixes, the most interesting will be the
  Intel patch fixing a classic problem: laptop touchpad IRQs...

   - Some pin drive register fixes in the Mediatek driver.

   - Return proper error code in the Aspeed driver, and revert and
     ill-advised force-disablement patch that needs to be reworked.

   - Fix AMD driver debug output.

   - Fix potential NULL dereference in the Single driver.

   - Fix a group definition error in the Qualcomm SM8450 LPASS driver.

   - Restore pins used in direct IRQ mode in the Intel driver (This
     fixes some laptop touchpads!)"

* tag 'pinctrl-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: intel: Restore the pins that used to be in Direct IRQ mode
  pinctrl: qcom: sm8450-lpass-lpi: correct swr_rx_data group
  pinctrl: aspeed: Revert "Force to disable the function's signal"
  pinctrl: single: fix potential NULL dereference
  pinctrl: amd: Fix debug output for debounce time
  pinctrl: aspeed: Fix confusing types in return value
  pinctrl: mediatek: Fix the drive register definition of some Pins

17 months agoMerge tag 'pci-v6.2-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Linus Torvalds [Fri, 10 Feb 2023 22:18:48 +0000 (14:18 -0800)]
Merge tag 'pci-v6.2-fixes-2' of git://git./linux/kernel/git/pci/pci

Pull PCI fixes from Bjorn Helgaas:

 - Move to a shared PCI git tree (Bjorn Helgaas)

 - Add Krzysztof Wilczyński as another PCI maintainer (Lorenzo
   Pieralisi)

 - Revert a couple ASPM patches to fix suspend/resume regressions (Bjorn
   Helgaas)

* tag 'pci-v6.2-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  Revert "PCI/ASPM: Refactor L1 PM Substates Control Register programming"
  Revert "PCI/ASPM: Save L1 PM Substates Capability for suspend/resume"
  MAINTAINERS: Promote Krzysztof to PCI controller maintainer
  MAINTAINERS: Move to shared PCI tree

17 months agoRevert "PCI/ASPM: Refactor L1 PM Substates Control Register programming"
Bjorn Helgaas [Fri, 3 Feb 2023 19:57:39 +0000 (13:57 -0600)]
Revert "PCI/ASPM: Refactor L1 PM Substates Control Register programming"

This reverts commit 5e85eba6f50dc288c22083a7e213152bcc4b8208.

Thomas Witt reported that 5e85eba6f50d ("PCI/ASPM: Refactor L1 PM Substates
Control Register programming") broke suspend/resume on a Tuxedo
Infinitybook S 14 v5, which seems to use a Clevo L140CU Mainboard.

The main symptom is:

  iwlwifi 0000:02:00.0: Unable to change power state from D3hot to D0, device inaccessible
  nvme 0000:03:00.0: Unable to change power state from D3hot to D0, device inaccessible

and the machine is only partially usable after resume.  It can't run dmesg
and can't do a clean reboot.  This happens on every suspend/resume cycle.

Revert 5e85eba6f50d until we can figure out the root cause.

Fixes: 5e85eba6f50d ("PCI/ASPM: Refactor L1 PM Substates Control Register programming")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216877
Reported-by: Thomas Witt <kernel@witt.link>
Tested-by: Thomas Witt <kernel@witt.link>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org # v6.1+
Cc: Vidya Sagar <vidyas@nvidia.com>
17 months agoRevert "PCI/ASPM: Save L1 PM Substates Capability for suspend/resume"
Bjorn Helgaas [Fri, 3 Feb 2023 19:57:29 +0000 (13:57 -0600)]
Revert "PCI/ASPM: Save L1 PM Substates Capability for suspend/resume"

This reverts commit 4ff116d0d5fd8a025604b0802d93a2d5f4e465d1.

Tasev Nikola and Mark Enriquez reported that resume from suspend was broken
in v6.1-rc1.  Tasev bisected to a47126ec29f5 ("PCI/PTM: Cache PTM
Capability offset"), but we can't figure out how that could be related.

Mark saw the same symptoms and bisected to 4ff116d0d5fd ("PCI/ASPM: Save L1
PM Substates Capability for suspend/resume"), which does have a connection:
it restores L1 Substates configuration while ASPM L1 may be enabled:

  pci_restore_state
    pci_restore_aspm_l1ss_state
      aspm_program_l1ss
        pci_write_config_dword(PCI_L1SS_CTL1, ctl1)         # L1SS restore
    pci_restore_pcie_state
      pcie_capability_write_word(PCI_EXP_LNKCTL, cap[i++])  # L1 restore

which is a problem because PCIe r6.0, sec 5.5.4, requires that:

  If setting either or both of the enable bits for ASPM L1 PM
  Substates, both ports must be configured as described in this
  section while ASPM L1 is disabled.

Separately, Thomas Witt reported that 5e85eba6f50d ("PCI/ASPM: Refactor L1
PM Substates Control Register programming") broke suspend/resume, and it
depends on 4ff116d0d5fd.

Revert 4ff116d0d5fd ("PCI/ASPM: Save L1 PM Substates Capability for
suspend/resume") to fix the resume issue and enable revert of 5e85eba6f50d
to fix the issue Thomas reported.

Note that reverting 4ff116d0d5fd means L1 Substates config may be lost on
suspend/resume.  As far as we know the system will use more power but will
still *work* correctly.

Fixes: 4ff116d0d5fd ("PCI/ASPM: Save L1 PM Substates Capability for suspend/resume")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216782
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216877
Reported-by: Tasev Nikola <tasev.stefanoska@skynet.be>
Reported-by: Mark Enriquez <enriquezmark36@gmail.com>
Reported-by: Thomas Witt <kernel@witt.link>
Tested-by: Mark Enriquez <enriquezmark36@gmail.com>
Tested-by: Thomas Witt <kernel@witt.link>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org # v6.1+
Cc: Vidya Sagar <vidyas@nvidia.com>
17 months agoMerge tag 'soc-fixes-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Linus Torvalds [Fri, 10 Feb 2023 17:48:42 +0000 (09:48 -0800)]
Merge tag 'soc-fixes-6.2-4' of git://git./linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "All the changes this time are minor devicetree corrections, the
  majority being for 64-bit Rockchip SoC support. These are a couple of
  corrections for properties that are in violation of the binding, some
  that put the machine into safer operating points for the eMMC and
  thermal settings, and missing properties that prevented rk356x PCIe
  and ethernet from working correctly.

  The changes for amlogic and mediatek address incorrect properties that
  were preventing the display support on MT8195 and the MMC support on
  various Meson SoCs from working correctly.

  The stihxxx-b2120 change fixes the GPIO polarity for the DVB tuner to
  allow this to be used correctly after a futre driver change, though it
  has no effect on older kernels"

* tag 'soc-fixes-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
  arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive
  arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
  ARM: dts: stihxxx-b2120: fix polarity of reset line of tsin0 port
  arm64: dts: mediatek: mt8195: Fix vdosys* compatible strings
  arm64: dts: rockchip: align rk3399 DMC OPP table with bindings
  arm64: dts: rockchip: set sdmmc0 speed to sd-uhs-sdr50 on rock-3a
  arm64: dts: rockchip: fix probe of analog sound card on rock-3a
  arm64: dts: rockchip: add missing #interrupt-cells to rk356x pcie2x1
  arm64: dts: rockchip: fix input enable pinconf on rk3399
  ARM: dts: rockchip: add power-domains property to dp node on rk3288
  arm64: dts: rockchip: add io domain setting to rk3566-box-demo
  arm64: dts: rockchip: remove unsupported property from sdmmc2 for rock-3a
  arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc
  arm64: dts: rockchip: reduce thermal limits on rk3399-pinephone-pro
  arm64: dts: rockchip: use correct reset names for rk3399 crypto nodes

17 months agoMerge tag 'riscv-for-linus-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 10 Feb 2023 17:27:52 +0000 (09:27 -0800)]
Merge tag 'riscv-for-linus-6.2-rc8' of git://git./linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:
 "This is a little bigger that I'd hope for this late in the cycle, but
  they're all pretty concrete fixes and the only one that's bigger than
  a few lines is pmdp_collapse_flush() (which is almost all
  boilerplate/comment). It's also all bug fixes for issues that have
  been around for a while.

  So I think it's not all that scary, just bad timing.

   - avoid partial TLB fences for huge pages, which are disallowed by
     the ISA

   - avoid missing a frame when dumping stacks

   - avoid misaligned accesses (and possibly overflows) in kprobes

   - fix a race condition in tracking page dirtiness"

* tag 'riscv-for-linus-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte
  riscv: kprobe: Fixup misaligned load text
  riscv: stacktrace: Fix missing the first frame
  riscv: mm: Implement pmdp_collapse_flush for THP

17 months agoMerge tag 'ceph-for-6.2-rc8' of https://github.com/ceph/ceph-client
Linus Torvalds [Fri, 10 Feb 2023 17:04:00 +0000 (09:04 -0800)]
Merge tag 'ceph-for-6.2-rc8' of https://github.com/ceph/ceph-client

Pull ceph fix from Ilya Dryomov:
 "A fix for a pretty embarrassing omission in the session flush handler
  from Xiubo, marked for stable"

* tag 'ceph-for-6.2-rc8' of https://github.com/ceph/ceph-client:
  ceph: flush cap releases when the session is flushed

17 months agoMerge tag 'block-6.2-2023-02-10' of git://git.kernel.dk/linux
Linus Torvalds [Fri, 10 Feb 2023 16:55:09 +0000 (08:55 -0800)]
Merge tag 'block-6.2-2023-02-10' of git://git.kernel.dk/linux

Pull block fix from Jens Axboe:
 "A single fix for a smatch regression introduced in this merge window"

* tag 'block-6.2-2023-02-10' of git://git.kernel.dk/linux:
  nvme-auth: mark nvme_auth_wq static

17 months agoMerge tag 'sound-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
Linus Torvalds [Fri, 10 Feb 2023 16:37:48 +0000 (08:37 -0800)]
Merge tag 'sound-6.2-rc8' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Hopefully the last one for 6.2, a collection of the fixes that have
  been gathered since the last pull.

  All changes are small and trivial device-specific fixes"

* tag 'sound-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/realtek: Add Positivo N14KP6-TG
  ASoC: topology: Return -ENOMEM on memory allocation failure
  ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control()
  ASoC: fsl_sai: fix getting version from VERID
  ALSA: hda/realtek: fix mute/micmute LEDs don't work for a HP platform.
  ALSA: hda/realtek: Add quirk for ASUS UM3402 using CS35L41
  ASoC: codecs: es8326: Fix DTS properties reading
  ASoC: tas5805m: add missing page switch.
  ASoC: tas5805m: rework to avoid scheduling while atomic.
  ALSA: hda/realtek: Enable mute/micmute LEDs on HP Elitebook, 645 G9
  ASoC: SOF: amd: Fix for handling spurious interrupts from DSP
  ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360
  ALSA: pci: lx6464es: fix a debug loop
  ASoC: rt715-sdca: fix clock stop prepare timeout issue

17 months agoASoC: rt712-sdca: fix coding style and unconditionally return issues
Shuming Fan [Fri, 10 Feb 2023 08:21:41 +0000 (16:21 +0800)]
ASoC: rt712-sdca: fix coding style and unconditionally return issues

This patch fixes
1. coding style issues
2. check if the setting was set already in rt712_sdca_mux_put callback

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20230210082141.24077-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: rsnd: core.c: indicate warning if strange TDM width was set
Kuninori Morimoto [Fri, 10 Feb 2023 05:13:43 +0000 (05:13 +0000)]
ASoC: rsnd: core.c: indicate warning if strange TDM width was set

Current rsnd silently uses default TDM width if it was strange
settings. It is difficult to notice about it.
This patch indicates warning for it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lel6ksqn.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoMerge tag 'amlogic-fixes-v6.2-rc-take2' of https://git.kernel.org/pub/scm/linux/kerne...
Arnd Bergmann [Fri, 10 Feb 2023 10:31:24 +0000 (11:31 +0100)]
Merge tag 'amlogic-fixes-v6.2-rc-take2' of https://git./linux/kernel/git/amlogic/linux into arm/fixes

Amlogic fixes for v6.2-rc, take2:
- Change MMC controllers interrupts flag to level on all families, fixes irq loss & performance issues when cpu loaded

* tag 'amlogic-fixes-v6.2-rc-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
  arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive
  arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive

Link: https://lore.kernel.org/r/761c2ebc-7c93-8504-35ae-3e84ad216bcf@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoALSA: hda: remove redundant variable in snd_hdac_stream_start()
Zhang Yiqun [Thu, 9 Feb 2023 12:17:23 +0000 (20:17 +0800)]
ALSA: hda: remove redundant variable in snd_hdac_stream_start()

This 2nd variables are all set as true in treewide. So I think
it can be removed for easy understanding.

Signed-off-by: Zhang Yiqun <zhangyiqun@phytium.com.cn>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230209121723.14328-1-zhangyiqun@phytium.com.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoALSA: hda/conexant: add a new hda codec SN6180
Bo Liu [Thu, 9 Feb 2023 02:13:48 +0000 (10:13 +0800)]
ALSA: hda/conexant: add a new hda codec SN6180

The current kernel does not support the SN6180 codec chip.
Add the SN6180 codec configuration item to kernel.

Signed-off-by: Bo Liu <bo.liu@senarytech.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1675908828-1012-1-git-send-email-bo.liu@senarytech.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 months agoarm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive
Heiner Kallweit [Thu, 9 Feb 2023 20:11:47 +0000 (21:11 +0100)]
arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive

The usage of edge-triggered interrupts lead to lost interrupts under load,
see [0]. This was confirmed to be fixed by using level-triggered
interrupts.
The report was about SDIO. However, as the host controller is the same
for SD and MMC, apply the change to all mmc controller instances.

[0] https://www.spinics.net/lists/linux-mmc/msg73991.html

Fixes: ef8d2ffedf18 ("ARM64: dts: meson-gxbb: add MMC support")
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/76e042e0-a610-5ed5-209f-c4d7f879df44@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
17 months agoarm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive
Heiner Kallweit [Thu, 9 Feb 2023 20:11:10 +0000 (21:11 +0100)]
arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive

The usage of edge-triggered interrupts lead to lost interrupts under load,
see [0]. This was confirmed to be fixed by using level-triggered
interrupts.
The report was about SDIO. However, as the host controller is the same
for SD and MMC, apply the change to all mmc controller instances.

[0] https://www.spinics.net/lists/linux-mmc/msg73991.html

Fixes: 4759fd87b928 ("arm64: dts: meson: g12a: add mmc nodes")
Tested-by: FUKAUMI Naoki <naoki@radxa.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Jerome Brunet <jbrunet@baylibre.com>
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/27d89baa-b8fa-baca-541b-ef17a97cde3c@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
17 months agoarm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
Heiner Kallweit [Thu, 9 Feb 2023 20:10:31 +0000 (21:10 +0100)]
arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive

The usage of edge-triggered interrupts lead to lost interrupts under load,
see [0]. This was confirmed to be fixed by using level-triggered
interrupts.
The report was about SDIO. However, as the host controller is the same
for SD and MMC, apply the change to all mmc controller instances.

[0] https://www.spinics.net/lists/linux-mmc/msg73991.html

Fixes: 221cf34bac54 ("ARM64: dts: meson-axg: enable the eMMC controller")
Reported-by: Peter Suti <peter.suti@streamunlimited.com>
Tested-by: Vyacheslav Bocharov <adeep@lexina.in>
Tested-by: Peter Suti <peter.suti@streamunlimited.com>
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/c00655d3-02f8-6f5f-4239-ca2412420cad@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
17 months agoMerge tag 'drm-fixes-2023-02-10' of git://anongit.freedesktop.org/drm/drm
Linus Torvalds [Fri, 10 Feb 2023 01:52:00 +0000 (17:52 -0800)]
Merge tag 'drm-fixes-2023-02-10' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Weekly fixes.

  The amdgpu had a few small fixes to display flicker on certain
  configurations, however it was found the the flicker was lessened but
  there were other unintended consequences, so for now they've been
  reverted and replaced with an option for users to test with so future
  fixes can be developed.

  Otherwise apart from the usual bunch of i915 and amdgpu, there's a
  client, virtio-gpu and an nvidiafb fix that reorders its loading to
  avoid failure.

  client:
   - refcount fix

  amdgpu:
   - a bunch of attempted flicker fixes that regressed turned into a
     user workaround option for now
   - Properly fix S/G display with AGP aperture enabled
   - Fix cursor offset with 180 rotation
   - SMU13 fixes
   - Use TGID for GPUVM traces
   - Fix oops on in fence error path
   - Don't run IB tests on hw rings when sw rings are in use
   - memory leak fix

  i915:
   - Display watermark fix
   - fbdev fix for PSR, FBC, DRRS
   - Move fd_install after last use of fence
   - Initialize the obj flags for shmem objects
   - Fix VBT DSI DVO port handling

  virtio-gpu:
   - fence fix

  nvidiafb:
   - regression fix for driver load when no hw supported"

* tag 'drm-fixes-2023-02-10' of git://anongit.freedesktop.org/drm/drm: (27 commits)
  Revert "drm/amd/display: disable S/G display on DCN 3.1.5"
  Revert "drm/amd/display: disable S/G display on DCN 2.1.0"
  Revert "drm/amd/display: disable S/G display on DCN 3.1.2/3"
  drm/amdgpu: add S/G display parameter
  drm/amdgpu/smu: skip pptable init under sriov
  amd/amdgpu: remove test ib on hw ring
  drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
  drm/amdgpu: Use the TGID for trace_amdgpu_vm_update_ptes
  drm/amdgpu: Add unique_id support for GC 11.0.1/2
  drm/amd/pm: bump SMU 13.0.7 driver_if header version
  drm/amd/pm: bump SMU 13.0.0 driver_if header version
  drm/amd/pm: add SMU 13.0.7 missing GetPptLimit message mapping
  drm/amd/display: fix cursor offset on rotation 180
  drm/amd/amdgpu: enable athub cg 11.0.3
  Revert "drm/amd/display: disable S/G display on DCN 3.1.4"
  drm/amd/display: properly handling AGP aperture in vm setup
  drm/amd/display: disable S/G display on DCN 3.1.2/3
  drm/amd/display: disable S/G display on DCN 2.1.0
  drm/i915: Fix VBT DSI DVO port handling
  drm/client: fix circular reference counting issue
  ...

17 months agoMerge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Linus Torvalds [Fri, 10 Feb 2023 01:34:14 +0000 (17:34 -0800)]
Merge tag 'for-linus' of git://git./linux/kernel/git/rdma/rdma

Pull rdma fixes from Jason Gunthorpe:
 "The usual collection of small driver bug fixes:

   - Fix error unwind bugs in hfi1, irdma rtrs

   - Old bug with IPoIB children interfaces possibly using the wrong
     number of queues

   - Really old bug in usnic calling iommu_map in an atomic context

   - Recent regression from the DMABUF locking rework

   - Missing user data validation in MANA"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
  RDMA/rtrs: Don't call kobject_del for srv_path->kobj
  RDMA/mana_ib: Prevent array underflow in mana_ib_create_qp_raw()
  IB/hfi1: Assign npages earlier
  RDMA/umem: Use dma-buf locked API to solve deadlock
  RDMA/usnic: use iommu_map_atomic() under spin_lock()
  RDMA/irdma: Fix potential NULL-ptr-dereference
  IB/IPoIB: Fix legacy IPoIB due to wrong number of queues
  IB/hfi1: Restore allocated resources on failed copyout

17 months agoMerge tag 'amd-drm-fixes-6.2-2023-02-09' of https://gitlab.freedesktop.org/agd5f...
Dave Airlie [Thu, 9 Feb 2023 23:49:12 +0000 (09:49 +1000)]
Merge tag 'amd-drm-fixes-6.2-2023-02-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.2-2023-02-09:

amdgpu:
- Add a parameter to disable S/G display
- Re-enable S/G display on all DCNs

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230209174504.7577-1-alexander.deucher@amd.com
17 months agoMerge tag 'drm-intel-fixes-2023-02-09' of git://anongit.freedesktop.org/drm/drm-intel...
Dave Airlie [Thu, 9 Feb 2023 23:47:20 +0000 (09:47 +1000)]
Merge tag 'drm-intel-fixes-2023-02-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

- Display watermark fix (Ville)
- fbdev fix for PSR, FBC, DRRS (Jouni)
- Move fd_install after last use of fence (Rob)
- Initialize the obj flags for shmem objects (Aravind)
- Fix VBT DSI DVO port handling (Ville)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Y+UZ0rh2YlhTrE4t@intel.com
17 months agoMerge tag 'drm-misc-fixes-2023-02-09' of git://anongit.freedesktop.org/drm/drm-misc...
Dave Airlie [Thu, 9 Feb 2023 23:15:52 +0000 (09:15 +1000)]
Merge tag 'drm-misc-fixes-2023-02-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

A fix for a circular refcounting in drm/client, one for a memory leak in
amdgpu and a virtio fence fix when interrupted

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20230209083600.7hi6roht6xxgldgz@houat
17 months agoriscv: Fixup race condition on PG_dcache_clean in flush_icache_pte
Guo Ren [Fri, 27 Jan 2023 03:53:06 +0000 (22:53 -0500)]
riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte

In commit 588a513d3425 ("arm64: Fix race condition on PG_dcache_clean
in __sync_icache_dcache()"), we found RISC-V has the same issue as the
previous arm64. The previous implementation didn't guarantee the correct
sequence of operations, which means flush_icache_all() hasn't been
called when the PG_dcache_clean was set. That would cause a risk of page
synchronization.

Fixes: 08f051eda33b ("RISC-V: Flush I$ when making a dirty page executable")
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230127035306.1819561-1-guoren@kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
17 months agoriscv: kprobe: Fixup misaligned load text
Guo Ren [Sat, 4 Feb 2023 06:35:31 +0000 (01:35 -0500)]
riscv: kprobe: Fixup misaligned load text

The current kprobe would cause a misaligned load for the probe point.
This patch fixup it with two half-word loads instead.

Fixes: c22b0bcb1dd0 ("riscv: Add kprobes supported")
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/linux-riscv/878rhig9zj.fsf@all.your.base.are.belong.to.us/
Reported-by: Bjorn Topel <bjorn.topel@gmail.com>
Reviewed-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/r/20230204063531.740220-1-guoren@kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
17 months agoMerge tag 'pm-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Linus Torvalds [Thu, 9 Feb 2023 18:54:57 +0000 (10:54 -0800)]
Merge tag 'pm-6.2-rc8' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management fix from Rafael Wysocki:
 "Fix the incorrect value returned by cpufreq driver's ->get() callback
  for Qualcomm platforms (Douglas Anderson)"

* tag 'pm-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: qcom-hw: Fix cpufreq_driver->get() for non-LMH systems

17 months agoASoC: qcom: q6dsp and lpass codec stablity fixes
Mark Brown [Thu, 9 Feb 2023 18:24:42 +0000 (18:24 +0000)]
ASoC: qcom: q6dsp and lpass codec stablity fixes

Merge series from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
From q6dsp side issues are around locking of position pointer and handle
From LPASS codec side most of the staiblity issues were around runtime pm,:

While testing X13s audio, we found multiple stablity issues this patchset
fixes these issues.
From q6dsp side issues are around locking of position pointer and handle
multiple prepare cases along with pulse audio timerbased scheduling workaround.

From LPASS codec side most of the staiblity issues were around runtime pm,
hitting various issues as the codec was firstly resetting the soundwire block
for every clk disable/enable which is taking the slaves out of sync and
resulting in re-enumerating. Second issue was around fsgen clk is not
brining up the codec out of suspend as it was not added after
runtime pm enabled. Final issue was with codec mclk rate which should
have been 192KHz same as npl instead of 96KHz. We were getting lucky as
wsa drivers are setting the same clk to 192KHz.

With this patches, x13s audio is pretty stable.

17 months agoASoC: SOF: ipc4-topology: Configure copier sink format
Mark Brown [Thu, 9 Feb 2023 18:24:35 +0000 (18:24 +0000)]
ASoC: SOF: ipc4-topology: Configure copier sink format

Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

In a course of creating complicated topologies where multiple output pins of a
copier is enabled, we have discovered that additional configuration needs to be
sent to the firmware to make the use cases working.

17 months agoAdd the Infineon PEB2466 codec support
Mark Brown [Thu, 9 Feb 2023 18:24:27 +0000 (18:24 +0000)]
Add the Infineon PEB2466 codec support

Merge series from Herve Codina <herve.codina@bootlin.com>:

The Infineon PEB2466 codec is a programmable DSP-based four channels
codec with filters capabilities.
It also provides signals as GPIOs.

17 months agoMerge tag 'net-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Linus Torvalds [Thu, 9 Feb 2023 17:17:38 +0000 (09:17 -0800)]
Merge tag 'net-6.2-rc8' of git://git./linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from can and ipsec subtrees.

  Current release - regressions:

   - sched: fix off by one in htb_activate_prios()

   - eth: mana: fix accessing freed irq affinity_hint

   - eth: ice: fix out-of-bounds KASAN warning in virtchnl

  Current release - new code bugs:

   - eth: mtk_eth_soc: enable special tag when any MAC uses DSA

  Previous releases - always broken:

   - core: fix sk->sk_txrehash default

   - neigh: make sure used and confirmed times are valid

   - mptcp: be careful on subflow status propagation on errors

   - xfrm: prevent potential spectre v1 gadget in xfrm_xlate32_attr()

   - phylink: move phy_device_free() to correctly release phy device

   - eth: mlx5:
      - fix crash unsetting rx-vlan-filter in switchdev mode
      - fix hang on firmware reset
      - serialize module cleanup with reload and remove"

* tag 'net-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
  selftests: forwarding: lib: quote the sysctl values
  net: mscc: ocelot: fix all IPv6 getting trapped to CPU when PTP timestamping is used
  rds: rds_rm_zerocopy_callback() use list_first_entry()
  net: txgbe: Update support email address
  selftests: Fix failing VXLAN VNI filtering test
  selftests: mptcp: stop tests earlier
  selftests: mptcp: allow more slack for slow test-case
  mptcp: be careful on subflow status propagation on errors
  mptcp: fix locking for in-kernel listener creation
  mptcp: fix locking for setsockopt corner-case
  mptcp: do not wait for bare sockets' timeout
  net: ethernet: mtk_eth_soc: fix DSA TX tag hwaccel for switch port 0
  nfp: ethtool: fix the bug of setting unsupported port speed
  txhash: fix sk->sk_txrehash default
  net: ethernet: mtk_eth_soc: fix wrong parameters order in __xdp_rxq_info_reg()
  net: ethernet: mtk_eth_soc: enable special tag when any MAC uses DSA
  net: sched: sch: Fix off by one in htb_activate_prios()
  igc: Add ndo_tx_timeout support
  net: mana: Fix accessing freed irq affinity_hint
  hv_netvsc: Allocate memory in netvsc_dma_map() with GFP_ATOMIC
  ...

17 months agoMerge tag 'for-linus-2023020901' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Thu, 9 Feb 2023 17:09:13 +0000 (09:09 -0800)]
Merge tag 'for-linus-2023020901' of git://git./linux/kernel/git/hid/hid

Pull HID fixes from Benjamin Tissoires:

 - fix potential infinite loop with a badly crafted HID device (Xin
   Zhao)

 - fix regression from 6.1 in USB logitech devices potentially making
   their mouse wheel not working (Bastien Nocera)

 - clean up in AMD sensors, which fixes a long time resume bug (Mario
   Limonciello)

 - few device small fixes and quirks

* tag 'for-linus-2023020901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: Ignore battery for ELAN touchscreen 29DF on HP
  HID: amd_sfh: if no sensors are enabled, clean up
  HID: logitech: Disable hi-res scrolling on USB
  HID: core: Fix deadloop in hid_apply_multiplier.
  HID: Ignore battery for Elan touchscreen on Asus TP420IA
  HID: elecom: add support for TrackBall 056E:011C

17 months agoMerge tag '6.2-rc8-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Thu, 9 Feb 2023 17:00:26 +0000 (09:00 -0800)]
Merge tag '6.2-rc8-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6

Pull cifx fix from Steve French:
 "Small fix for use after free"

* tag '6.2-rc8-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Fix use-after-free in rdata->read_into_pages()

17 months agoASoC: dt-bindings: qcom,q6apm-dai: adjust iommus for SM8550 ADSP
Krzysztof Kozlowski [Mon, 6 Feb 2023 15:05:32 +0000 (16:05 +0100)]
ASoC: dt-bindings: qcom,q6apm-dai: adjust iommus for SM8550 ADSP

It seems that SM8550 ADSP remote processor uses two IOMMUs.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230206150532.513468-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: dt-bindings: qcom,wcd934x: Allow usage as IFD device
Krzysztof Kozlowski [Mon, 6 Feb 2023 18:08:05 +0000 (19:08 +0100)]
ASoC: dt-bindings: qcom,wcd934x: Allow usage as IFD device

The WCD9340 audio codec appears on Slimbus twice: as IFD device without
properties and the actual audio-codec referencing the former via
wcd9340_ifd.  Allow in the binding both versions to fix several warnings
like:

  sdm850-samsung-w737.dtb: ifd@0,0: 'reset-gpios' is a required property
  sdm850-samsung-w737.dtb: ifd@0,0: 'slim-ifc-dev' is a required property
  sdm850-samsung-w737.dtb: ifd@0,0: 'interrupt-controller' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230206180805.6621-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: dt-bindings: qcom,wcd934x: Describe slim-ifc-dev
Krzysztof Kozlowski [Mon, 6 Feb 2023 18:08:04 +0000 (19:08 +0100)]
ASoC: dt-bindings: qcom,wcd934x: Describe slim-ifc-dev

The "slim-ifc-dev" property should not be just "true", because it allows
any type.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230206180805.6621-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: dt-bindings: qcom,wsa881x: Allow sound-name-prefix
Krzysztof Kozlowski [Mon, 6 Feb 2023 18:08:03 +0000 (19:08 +0100)]
ASoC: dt-bindings: qcom,wsa881x: Allow sound-name-prefix

Reference common DAI properties to fix:

  sdm845-db845c.dtb: speaker@0,1: 'sound-name-prefix' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230206180805.6621-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: rt712-sdca: Add RT712 SDCA driver for Jack and Amp topology
Shuming Fan [Tue, 7 Feb 2023 09:09:46 +0000 (17:09 +0800)]
ASoC: rt712-sdca: Add RT712 SDCA driver for Jack and Amp topology

This is the initial codec driver for rt712 SDCA (Jack+Amp topology).
The host should connect with rt712 SdW1 interface.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20230207090946.20659-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: rt5640: Update MCLK rate in set_sysclk()
Sameer Pujar [Thu, 9 Feb 2023 14:36:56 +0000 (20:06 +0530)]
ASoC: rt5640: Update MCLK rate in set_sysclk()

Simple-card/audio-graph-card drivers do not handle MCLK clock when it
is specified in the codec device node. The expectation here is that,
the codec should actually own up the MCLK clock and do necessary setup
in the driver.

This is inspired from,
commit dbf54a953435 ("ASoC: rt5659: Update MCLK rate in set_sysclk()").

Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/1675953417-8686-2-git-send-email-spujar@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agobtrfs: free device in btrfs_close_devices for a single device filesystem
Anand Jain [Fri, 20 Jan 2023 13:47:16 +0000 (21:47 +0800)]
btrfs: free device in btrfs_close_devices for a single device filesystem

We have this check to make sure we don't accidentally add older devices
that may have disappeared and re-appeared with an older generation from
being added to an fs_devices (such as a replace source device). This
makes sense, we don't want stale disks in our file system. However for
single disks this doesn't really make sense.

I've seen this in testing, but I was provided a reproducer from a
project that builds btrfs images on loopback devices. The loopback
device gets cached with the new generation, and then if it is re-used to
generate a new file system we'll fail to mount it because the new fs is
"older" than what we have in cache.

Fix this by freeing the cache when closing the device for a single device
filesystem. This will ensure that the mount command passed device path is
scanned successfully during the next mount.

CC: stable@vger.kernel.org # 5.10+
Reported-by: Daan De Meyer <daandemeyer@fb.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
17 months agobtrfs: lock the inode in shared mode before starting fiemap
Filipe Manana [Mon, 23 Jan 2023 16:54:46 +0000 (16:54 +0000)]
btrfs: lock the inode in shared mode before starting fiemap

Currently fiemap does not take the inode's lock (VFS lock), it only locks
a file range in the inode's io tree. This however can lead to a deadlock
if we have a concurrent fsync on the file and fiemap code triggers a fault
when accessing the user space buffer with fiemap_fill_next_extent(). The
deadlock happens on the inode's i_mmap_lock semaphore, which is taken both
by fsync and btrfs_page_mkwrite(). This deadlock was recently reported by
syzbot and triggers a trace like the following:

   task:syz-executor361 state:D stack:20264 pid:5668  ppid:5119   flags:0x00004004
   Call Trace:
    <TASK>
    context_switch kernel/sched/core.c:5293 [inline]
    __schedule+0x995/0xe20 kernel/sched/core.c:6606
    schedule+0xcb/0x190 kernel/sched/core.c:6682
    wait_on_state fs/btrfs/extent-io-tree.c:707 [inline]
    wait_extent_bit+0x577/0x6f0 fs/btrfs/extent-io-tree.c:751
    lock_extent+0x1c2/0x280 fs/btrfs/extent-io-tree.c:1742
    find_lock_delalloc_range+0x4e6/0x9c0 fs/btrfs/extent_io.c:488
    writepage_delalloc+0x1ef/0x540 fs/btrfs/extent_io.c:1863
    __extent_writepage+0x736/0x14e0 fs/btrfs/extent_io.c:2174
    extent_write_cache_pages+0x983/0x1220 fs/btrfs/extent_io.c:3091
    extent_writepages+0x219/0x540 fs/btrfs/extent_io.c:3211
    do_writepages+0x3c3/0x680 mm/page-writeback.c:2581
    filemap_fdatawrite_wbc+0x11e/0x170 mm/filemap.c:388
    __filemap_fdatawrite_range mm/filemap.c:421 [inline]
    filemap_fdatawrite_range+0x175/0x200 mm/filemap.c:439
    btrfs_fdatawrite_range fs/btrfs/file.c:3850 [inline]
    start_ordered_ops fs/btrfs/file.c:1737 [inline]
    btrfs_sync_file+0x4ff/0x1190 fs/btrfs/file.c:1839
    generic_write_sync include/linux/fs.h:2885 [inline]
    btrfs_do_write_iter+0xcd3/0x1280 fs/btrfs/file.c:1684
    call_write_iter include/linux/fs.h:2189 [inline]
    new_sync_write fs/read_write.c:491 [inline]
    vfs_write+0x7dc/0xc50 fs/read_write.c:584
    ksys_write+0x177/0x2a0 fs/read_write.c:637
    do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
    entry_SYSCALL_64_after_hwframe+0x63/0xcd
   RIP: 0033:0x7f7d4054e9b9
   RSP: 002b:00007f7d404fa2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
   RAX: ffffffffffffffda RBX: 00007f7d405d87a0 RCX: 00007f7d4054e9b9
   RDX: 0000000000000090 RSI: 0000000020000000 RDI: 0000000000000006
   RBP: 00007f7d405a51d0 R08: 0000000000000000 R09: 0000000000000000
   R10: 0000000000000000 R11: 0000000000000246 R12: 61635f65646f6e69
   R13: 65646f7475616f6e R14: 7261637369646f6e R15: 00007f7d405d87a8
    </TASK>
   INFO: task syz-executor361:5697 blocked for more than 145 seconds.
         Not tainted 6.2.0-rc3-syzkaller-00376-g7c6984405241 #0
   "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
   task:syz-executor361 state:D stack:21216 pid:5697  ppid:5119   flags:0x00004004
   Call Trace:
    <TASK>
    context_switch kernel/sched/core.c:5293 [inline]
    __schedule+0x995/0xe20 kernel/sched/core.c:6606
    schedule+0xcb/0x190 kernel/sched/core.c:6682
    rwsem_down_read_slowpath+0x5f9/0x930 kernel/locking/rwsem.c:1095
    __down_read_common+0x54/0x2a0 kernel/locking/rwsem.c:1260
    btrfs_page_mkwrite+0x417/0xc80 fs/btrfs/inode.c:8526
    do_page_mkwrite+0x19e/0x5e0 mm/memory.c:2947
    wp_page_shared+0x15e/0x380 mm/memory.c:3295
    handle_pte_fault mm/memory.c:4949 [inline]
    __handle_mm_fault mm/memory.c:5073 [inline]
    handle_mm_fault+0x1b79/0x26b0 mm/memory.c:5219
    do_user_addr_fault+0x69b/0xcb0 arch/x86/mm/fault.c:1428
    handle_page_fault arch/x86/mm/fault.c:1519 [inline]
    exc_page_fault+0x7a/0x110 arch/x86/mm/fault.c:1575
    asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:570
   RIP: 0010:copy_user_short_string+0xd/0x40 arch/x86/lib/copy_user_64.S:233
   Code: 74 0a 89 (...)
   RSP: 0018:ffffc9000570f330 EFLAGS: 00050202
   RAX: ffffffff843e6601 RBX: 00007fffffffefc8 RCX: 0000000000000007
   RDX: 0000000000000000 RSI: ffffc9000570f3e0 RDI: 0000000020000120
   RBP: ffffc9000570f490 R08: 0000000000000000 R09: fffff52000ae1e83
   R10: fffff52000ae1e83 R11: 1ffff92000ae1e7c R12: 0000000000000038
   R13: ffffc9000570f3e0 R14: 0000000020000120 R15: ffffc9000570f3e0
    copy_user_generic arch/x86/include/asm/uaccess_64.h:37 [inline]
    raw_copy_to_user arch/x86/include/asm/uaccess_64.h:58 [inline]
    _copy_to_user+0xe9/0x130 lib/usercopy.c:34
    copy_to_user include/linux/uaccess.h:169 [inline]
    fiemap_fill_next_extent+0x22e/0x410 fs/ioctl.c:144
    emit_fiemap_extent+0x22d/0x3c0 fs/btrfs/extent_io.c:3458
    fiemap_process_hole+0xa00/0xad0 fs/btrfs/extent_io.c:3716
    extent_fiemap+0xe27/0x2100 fs/btrfs/extent_io.c:3922
    btrfs_fiemap+0x172/0x1e0 fs/btrfs/inode.c:8209
    ioctl_fiemap fs/ioctl.c:219 [inline]
    do_vfs_ioctl+0x185b/0x2980 fs/ioctl.c:810
    __do_sys_ioctl fs/ioctl.c:868 [inline]
    __se_sys_ioctl+0x83/0x170 fs/ioctl.c:856
    do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
    entry_SYSCALL_64_after_hwframe+0x63/0xcd
   RIP: 0033:0x7f7d4054e9b9
   RSP: 002b:00007f7d390d92f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
   RAX: ffffffffffffffda RBX: 00007f7d405d87b0 RCX: 00007f7d4054e9b9
   RDX: 0000000020000100 RSI: 00000000c020660b RDI: 0000000000000005
   RBP: 00007f7d405a51d0 R08: 00007f7d390d9700 R09: 0000000000000000
   R10: 00007f7d390d9700 R11: 0000000000000246 R12: 61635f65646f6e69
   R13: 65646f7475616f6e R14: 7261637369646f6e R15: 00007f7d405d87b8
    </TASK>

What happens is the following:

1) Task A is doing an fsync, enters btrfs_sync_file() and flushes delalloc
   before locking the inode and the i_mmap_lock semaphore, that is, before
   calling btrfs_inode_lock();

2) After task A flushes delalloc and before it calls btrfs_inode_lock(),
   another task dirties a page;

3) Task B starts a fiemap without FIEMAP_FLAG_SYNC, so the page dirtied
   at step 2 remains dirty and unflushed. Then when it enters
   extent_fiemap() and it locks a file range that includes the range of
   the page dirtied in step 2;

4) Task A calls btrfs_inode_lock() and locks the inode (VFS lock) and the
   inode's i_mmap_lock semaphore in write mode. Then it tries to flush
   delalloc by calling start_ordered_ops(), which will block, at
   find_lock_delalloc_range(), when trying to lock the range of the page
   dirtied at step 2, since this range was locked by the fiemap task (at
   step 3);

5) Task B generates a page fault when accessing the user space fiemap
   buffer with a call to fiemap_fill_next_extent().

   The fault handler needs to call btrfs_page_mkwrite() for some other
   page of our inode, and there we deadlock when trying to lock the
   inode's i_mmap_lock semaphore in read mode, since the fsync task locked
   it in write mode (step 4) and the fsync task can not progress because
   it's waiting to lock a file range that is currently locked by us (the
   fiemap task, step 3).

Fix this by taking the inode's lock (VFS lock) in shared mode when
entering fiemap. This effectively serializes fiemap with fsync (except the
most expensive part of fsync, the log sync), preventing this deadlock.

Reported-by: syzbot+cc35f55c41e34c30dcb5@syzkaller.appspotmail.com
Link: https://lore.kernel.org/linux-btrfs/00000000000032dc7305f2a66f46@google.com/
CC: stable@vger.kernel.org # 6.1+
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
17 months agoMAINTAINERS: add the Infineon PEB2466 codec entry
Herve Codina [Mon, 6 Feb 2023 14:49:04 +0000 (15:49 +0100)]
MAINTAINERS: add the Infineon PEB2466 codec entry

After contributing the driver, add myself as the maintainer for the
Infineon PEB2466 codec.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20230206144904.91078-4-herve.codina@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: codecs: Add support for the Infineon PEB2466 codec
Herve Codina [Mon, 6 Feb 2023 14:49:03 +0000 (15:49 +0100)]
ASoC: codecs: Add support for the Infineon PEB2466 codec

The Infineon PEB2466 codec is a programmable DSP-based four channels
codec with filters capabilities.
It also provides signals as GPIOs.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20230206144904.91078-3-herve.codina@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoASoC: dt-bindings: Add the Infineon PEB2466 codec
Herve Codina [Mon, 6 Feb 2023 14:49:02 +0000 (15:49 +0100)]
ASoC: dt-bindings: Add the Infineon PEB2466 codec

The Infineon PEB2466 codec is a programmable DSP-based four channels
codec with filters capabilities.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230206144904.91078-2-herve.codina@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
17 months agoRevert "drm/amd/display: disable S/G display on DCN 3.1.5"
Alex Deucher [Thu, 9 Feb 2023 14:09:45 +0000 (09:09 -0500)]
Revert "drm/amd/display: disable S/G display on DCN 3.1.5"

This reverts commit 3cc67fe1b3aa1ac4720e002f2aa2d08c9199a584.

Some users have reported flickerng with S/G display.  We've
tried extensively to reproduce and debug the issue on a wide
variety of platform configurations (DRAM bandwidth, etc.) and
a variety of monitors, but so far have not been able to.  We
disabled S/G display on a number of platforms to address this
but that leads to failure to pin framebuffers errors and
blank displays when there is memory pressure or no displays
at all on systems with limited carveout (e.g., Chromebooks).
We have a parameter to disable this as a debugging option as a
way for users to disable this, depending on their use case,
and for us to help debug this further.  Having this enabled
seems like the lesser of to evils.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
17 months agoRevert "drm/amd/display: disable S/G display on DCN 2.1.0"
Alex Deucher [Thu, 9 Feb 2023 14:09:19 +0000 (09:09 -0500)]
Revert "drm/amd/display: disable S/G display on DCN 2.1.0"

This reverts commit 2404f9b0ea0153c3fddb0c4d7a43869dc8608f6f.

Some users have reported flickerng with S/G display.  We've
tried extensively to reproduce and debug the issue on a wide
variety of platform configurations (DRAM bandwidth, etc.) and
a variety of monitors, but so far have not been able to.  We
disabled S/G display on a number of platforms to address this
but that leads to failure to pin framebuffers errors and
blank displays when there is memory pressure or no displays
at all on systems with limited carveout (e.g., Chromebooks).
We have a parameter to disable this as a debugging option as a
way for users to disable this, depending on their use case,
and for us to help debug this further.  Having this enabled
seems like the lesser of to evils.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>