linux-2.6-microblaze.git
13 months agoALSA: ppc/tumbler: Use of_property_present() for testing DT property presence
Rob Herring [Fri, 10 Mar 2023 14:47:33 +0000 (08:47 -0600)]
ALSA: ppc/tumbler: Use of_property_present() for testing DT property presence

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230310144733.1546500-1-robh@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 months agoALSA: hda/hdmi: Remove some dead code
Christophe JAILLET [Mon, 17 Apr 2023 05:41:48 +0000 (07:41 +0200)]
ALSA: hda/hdmi: Remove some dead code

These snd_BUG_ON() can never trigger, so just remove them to save a few
LoC.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/91a31341f32d493bcc6c4515178ce0755ac1aa70.1681710069.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 months agoALSA: hda: LNL: add HD Audio PCI ID
Fred Oh [Thu, 6 Apr 2023 15:25:00 +0000 (10:25 -0500)]
ALSA: hda: LNL: add HD Audio PCI ID

Add HD Audio PCI ID for Intel Lunarlake platform.

Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230406152500.15104-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 months agoALSA: pcm: fix wait_time calculations
Oswald Buddenhagen [Wed, 5 Apr 2023 20:12:19 +0000 (22:12 +0200)]
ALSA: pcm: fix wait_time calculations

... in wait_for_avail() and snd_pcm_drain().

t was calculated in seconds, so it would be pretty much always zero, to
be subsequently de-facto ignored due to being max(t, 10)'d. And then it
(i.e., 10) would be treated as secs, which doesn't seem right.

However, fixing it to properly calculate msecs would potentially cause
timeouts when using twice the period size for the default timeout (which
seems reasonable to me), so instead use the buffer size plus 10 percent
to be on the safe side ... but that still seems insufficient, presumably
because the hardware typically needs a moment to fire up. To compensate
for this, we up the minimal timeout to 100ms, which is still two orders
of magnitude less than the bogus minimum.

substream->wait_time was also misinterpreted as jiffies, despite being
documented as being in msecs. Only the soc/sof driver sets it - to 500,
which looks very much like msecs were intended.

Speaking of which, shouldn't snd_pcm_drain() also use substream->
wait_time?

As a drive-by, make the debug messages on timeout less confusing.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230405201219.2197774-1-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 months agoALSA: document that struct __snd_pcm_mmap_control64 is messed up
Oswald Buddenhagen [Thu, 6 Apr 2023 13:25:21 +0000 (15:25 +0200)]
ALSA: document that struct __snd_pcm_mmap_control64 is messed up

I'm not the first one to run into this, see e.g.
https://lore.kernel.org/all/29QBMJU8DE71E.2YZSH8IHT5HMH@mforney.org/

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230406132521.2252019-1-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 months agoALSA: emu10k1: documentation updates
Oswald Buddenhagen [Wed, 5 Apr 2023 20:12:20 +0000 (22:12 +0200)]
ALSA: emu10k1: documentation updates

- Less misinformation
- Language and whitespace fixups

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230405201220.2197893-1-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 months agoALSA: emu10k1: update label & help in config system
Oswald Buddenhagen [Wed, 5 Apr 2023 20:12:20 +0000 (22:12 +0200)]
ALSA: emu10k1: update label & help in config system

The newer E-MU cards weren't mentioned at all.

The "partially supported" is removed ahead of it becoming mostly untrue.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230405201220.2197908-1-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ac97: Define dummy functions for snd_ac97_suspend() and resume()
Takashi Iwai [Thu, 30 Mar 2023 13:28:47 +0000 (15:28 +0200)]
ALSA: ac97: Define dummy functions for snd_ac97_suspend() and resume()

For allowing the build without CONFIG_PM, add definitions of dummy
functions for snd_ac97_suspend() and snd_ac97_resume() without
CONFIG_PM, too.

Link: https://lore.kernel.org/r/20230330132847.12882-1-tiwai@suse.de
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Reviewed-by: Tasos Sahanidis <tasos@tasossah.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: asihpi: remove unused loop_count variable
Tom Rix [Sun, 26 Mar 2023 20:57:12 +0000 (16:57 -0400)]
ALSA: asihpi: remove unused loop_count variable

clang with W=1 reports
sound/pci/asihpi/hpi6000.c:1256:6: error: variable
  'loop_count' set but not used [-Werror,-Wunused-but-set-variable]
        u32 loop_count = 0;
            ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230326205712.1358918-1-trix@redhat.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: Use register macro in place of integer literal
Tasos Sahanidis [Wed, 29 Mar 2023 04:39:18 +0000 (07:39 +0300)]
ALSA: ymfpci: Use register macro in place of integer literal

The macro for said register already exists, so just use it, to make the
code more readable.

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Link: https://lore.kernel.org/r/20230329043918.179352-1-tasos@tasossah.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: Use u16 consistently for old_legacy_ctrl
Tasos Sahanidis [Wed, 29 Mar 2023 04:36:27 +0000 (07:36 +0300)]
ALSA: ymfpci: Use u16 consistently for old_legacy_ctrl

There's no need to switch between unsigned short and u16, especially since
all the functions that end up using old_legacy_ctrl specify u16 anyway.

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Link: https://lore.kernel.org/r/20230329043627.178899-1-tasos@tasossah.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: Store additional legacy registers on suspend
Tasos Sahanidis [Wed, 29 Mar 2023 04:14:40 +0000 (07:14 +0300)]
ALSA: ymfpci: Store additional legacy registers on suspend

YMF744 and newer store the base IO ports in separate PCI config registers.

Since these registers were not restored, when set to a non-default value,
features that rely on them (FM, MPU401, gameport) were not functional
after restore, as their respective IO ports were reset to their defaults.

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Link: https://lore.kernel.org/r/20230329041440.177363-5-tasos@tasossah.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: Store saved legacy registers in an array
Tasos Sahanidis [Wed, 29 Mar 2023 04:14:39 +0000 (07:14 +0300)]
ALSA: ymfpci: Store saved legacy registers in an array

In preparation for storing more than two legacy PCI registers, the
existing ones are moved into a new array.

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Link: https://lore.kernel.org/r/20230329041440.177363-4-tasos@tasossah.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: Move allocation of saved registers to struct snd_ymfpci
Tasos Sahanidis [Wed, 29 Mar 2023 04:14:38 +0000 (07:14 +0300)]
ALSA: ymfpci: Move allocation of saved registers to struct snd_ymfpci

The registers were previously allocated when CONFIG_PM_SLEEP was set,
however this only saved an insignificant amount of memory otherwise.

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Link: https://lore.kernel.org/r/20230329041440.177363-3-tasos@tasossah.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: Switch to DEFINE_SIMPLE_DEV_PM_OPS()
Tasos Sahanidis [Wed, 29 Mar 2023 04:14:37 +0000 (07:14 +0300)]
ALSA: ymfpci: Switch to DEFINE_SIMPLE_DEV_PM_OPS()

Since commit 1a3c7bb08826 ("PM: core: Add new *_PM_OPS macros, deprecate
old ones") SIMPLE_DEV_PM_OPS has been marked deprecated.

The intent is to remove CONFIG_PM_SLEEP guards for PM callbacks. As such
the ifdefs are now removed.

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Link: https://lore.kernel.org/r/20230329041440.177363-2-tasos@tasossah.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: Add error messages for abritrary IO ports on older chips
Tasos Sahanidis [Wed, 29 Mar 2023 03:42:04 +0000 (06:42 +0300)]
ALSA: ymfpci: Add error messages for abritrary IO ports on older chips

As an end user, it can be confusing to request an arbitrary IO port be
used only to find out that it doesn't work without an obvious reason,
especially since /sys/module/snd_ymfpci/parameters/{fm,joystick,mpu}_port
indicate 0 after the module has been loaded.

In my case, I was unaware that the YMF724 did not support such usage, and
thus ended up spending time attempting to debug the issue.

Now, when a user attempts to request an IO port that isn't supported by
the hardware, the following message is printed:

[   25.549530] snd_ymfpci 0000:06:05.0: The Yamaha DS-1 (YMF724F) does not support arbitrary IO ports for FM (requested 0x1234)

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Link: https://lore.kernel.org/r/20230329034204.171901-1-tasos@tasossah.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: docs: A few more words for PCM XRUN handling and stream locks
Takashi Iwai [Thu, 23 Mar 2023 06:52:37 +0000 (07:52 +0100)]
ALSA: docs: A few more words for PCM XRUN handling and stream locks

Enhance the documents about the PCM, missing descriptions for a couple
of helpers like snd_pcm_period_elapsed_under_stream_lock() and
snd_pcm_stop_xrun().

Link: https://lore.kernel.org/r/20230323065237.5062-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: docs: Add description about ack callback -EPIPE error handling
Takashi Iwai [Thu, 23 Mar 2023 06:52:36 +0000 (07:52 +0100)]
ALSA: docs: Add description about ack callback -EPIPE error handling

Add a brief description about the newly added behavior of the PCM ack
callback with -EPIPE error.

Link: https://lore.kernel.org/r/20230323065237.5062-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: pcm: Improved XRUN handling for indirect PCM helpers
Takashi Iwai [Thu, 23 Mar 2023 06:52:35 +0000 (07:52 +0100)]
ALSA: pcm: Improved XRUN handling for indirect PCM helpers

As PCM ack callback may handle the XRUN situation gracefully now,
change the indirect PCM helpers to give a proper error (-EPIPE).
Also, change the pointer callback helpers to deal with the XRUN error
properly, too.

This requires the PCM core change by the commit 8c721c53dda5
("ALSA: usb-audio: Fix recursive locking at XRUN during syncing").

Link: https://lore.kernel.org/r/20230323065237.5062-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoMerge branch 'for-linus' into for-next
Takashi Iwai [Fri, 24 Mar 2023 13:52:03 +0000 (14:52 +0100)]
Merge branch 'for-linus' into for-next

Back-merge of 6.3 devel branch for further changes of PCM and
documentation.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: usb-audio: Fix regression on detection of Roland VS-100
Takashi Iwai [Fri, 24 Mar 2023 07:50:05 +0000 (08:50 +0100)]
ALSA: usb-audio: Fix regression on detection of Roland VS-100

It's been reported that the recent kernel can't probe the PCM devices
on Roland VS-100 properly, and it turned out to be a regression by the
recent addition of the bit shift range check for the format bits.
In the old code, we just did bit-shift and it resulted in zero, which
is then corrected to the standard PCM format, while the new code
explicitly returns an error in such a case.

For addressing the regression, relax the check and fallback to the
standard PCM type (with the info output).

Fixes: 43d5ca88dfcd ("ALSA: usb-audio: Fix potential out-of-bounds shift")
Cc: <stable@vger.kernel.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217084
Link: https://lore.kernel.org/r/20230324075005.19403-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hdspm: remove unused copy_u32_le function
Tom Rix [Thu, 23 Mar 2023 20:27:13 +0000 (16:27 -0400)]
ALSA: hdspm: remove unused copy_u32_le function

clang with W=1 reports
sound/pci/rme9652/hdspm.c:6149:19: error: unused function
  'copy_u32_le' [-Werror,-Wunused-function]
static inline int copy_u32_le(void __user *dest, void __iomem *src)
                  ^
This function is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230323202713.2637150-1-trix@redhat.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agokselftest/alsa - pcm-test: Don't include diagnostic message in test name
Mark Brown [Thu, 23 Mar 2023 18:48:28 +0000 (18:48 +0000)]
kselftest/alsa - pcm-test: Don't include diagnostic message in test name

When reporting errors or skips we currently include the diagnostic message
indicating why we're failing or skipping. This isn't ideal since KTAP
defines the entire print as the test name, so if there's an error then test
systems won't detect the test as being the same one as a passing test. Move
the diagnostic to a separate ksft_print_msg() to avoid this issue, the test
name part will always be the same for passes, fails and skips and the
diagnostic information is still displayed.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230323-alsa-pcm-test-names-v1-1-8be67a8885ff@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agokselftest/alsa - mixer-test: Log values associated with event issues
Mark Brown [Wed, 22 Mar 2023 15:18:07 +0000 (15:18 +0000)]
kselftest/alsa - mixer-test: Log values associated with event issues

While it is common for driver bugs with events to apply to all events there
are some issues which only trigger for specific values. Understanding these
is easier if we know what we were trying to do when configuring the control
so add logging for the specific values involved in the spurious event.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230322-alsa-mixer-event-values-v1-1-78189fcf6655@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hda/realtek: Fix support for Dell Precision 3260
Jaroslav Kysela [Wed, 22 Mar 2023 15:34:04 +0000 (16:34 +0100)]
ALSA: hda/realtek: Fix support for Dell Precision 3260

Unfortunately, in commit 5911d78fabbb a wrong codec patch was selected.
The model=alc283-dac-wcaps is equivalent to ALC283_FIXUP_CHROME_BOOK not
ALC295_FIXUP_CHROME_BOOK.

Fixes: 5911d78fabbb ("ALSA: hda/realtek: Improve support for Dell Precision 3260")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20230322153404.386473-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: usb-audio: Fix recursive locking at XRUN during syncing
Takashi Iwai [Mon, 20 Mar 2023 14:28:38 +0000 (15:28 +0100)]
ALSA: usb-audio: Fix recursive locking at XRUN during syncing

The recent support of low latency playback in USB-audio driver made
the snd_usb_queue_pending_output_urbs() function to be called via PCM
ack ops.  In the new code path, the function is performed already in
the PCM stream lock.  The problem is that, when an XRUN is detected,
the function calls snd_pcm_xrun() to notify, but snd_pcm_xrun() is
supposed to be called only outside the stream lock.  As a result, it
leads to a deadlock of PCM stream locking.

For avoiding such a recursive locking, this patch adds an additional
check to the code paths in PCM core that call the ack callback; now it
checks the error code from the callback, and if it's -EPIPE, the XRUN
is handled in the PCM core side gracefully.  Along with it, the
USB-audio driver code is changed to follow that, i.e. -EPIPE is
returned instead of the explicit snd_pcm_xrun() call when the function
is performed already in the stream lock.

Fixes: d5f871f89e21 ("ALSA: usb-audio: Improved lowlatency playback support")
Reported-and-tested-by: John Keeping <john@metanate.com>
Link: https://lore.kernel.org/r/20230317195128.3911155-1-john@metanate.com
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Reviewed-by; Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20230320142838.494-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hda/conexant: Partial revert of a quirk for Lenovo
Takashi Iwai [Mon, 20 Mar 2023 14:09:54 +0000 (15:09 +0100)]
ALSA: hda/conexant: Partial revert of a quirk for Lenovo

The recent commit f83bb2592482 ("ALSA: hda/conexant: Add quirk for
LENOVO 20149 Notebook model") introduced a quirk for the device with
17aa:3977, but this caused a regression on another model (Lenovo
Ideadpad U31) with the very same PCI SSID.  And, through skimming over
the net, it seems that this PCI SSID is used for multiple different
models, so it's no good idea to apply the quirk with the SSID.

Although we may take a different ID check (e.g. the codec SSID instead
of the PCI SSID), unfortunately, the original patch author couldn't
identify the hardware details any longer as the machine was returned,
and we can't develop the further proper fix.

In this patch, instead, we partially revert the change so that the
quirk won't be applied as default for addressing the regression.
Meanwhile, the quirk function itself is kept, and it's now made to be
applicable via the explicit model=lenovo-20149 option.

Fixes: f83bb2592482 ("ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model")
Reported-by: Jetro Jormalainen <jje-lxkl@jetro.fi>
Link: https://lore.kernel.org/r/20230308215009.4d3e58a6@mopti
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230320140954.31154-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ac97: Remove redundant driver match function
Lizhe [Sun, 19 Mar 2023 04:47:33 +0000 (12:47 +0800)]
ALSA: ac97: Remove redundant driver match function

If there is no driver match function, the driver core assumes that each
candidate pair (driver, device) matches, see driver_match_device()

Drop the bus's match function that always returned 1 and so
implements the same behaviour as when there is no match function.

Signed-off-by: Lizhe <sensor1010@163.com>
Link: https://lore.kernel.org/r/20230319044733.327091-1-sensor1010@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: portman2x4: remove unused portman_read_command,data functions
Tom Rix [Sat, 18 Mar 2023 13:52:29 +0000 (09:52 -0400)]
ALSA: portman2x4: remove unused portman_read_command,data functions

clang with W=1 reports
sound/drivers/portman2x4.c:185:18: error: unused function
  'portman_read_command' [-Werror,-Wunused-function]
static inline u8 portman_read_command(struct portman *pm)
                 ^
sound/drivers/portman2x4.c:195:18: error: unused function
  'portman_read_data' [-Werror,-Wunused-function]
static inline u8 portman_read_data(struct portman *pm)
                 ^
These static functions are not used, so remove them.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230318135229.1685266-1-trix@redhat.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: ymfpci: remove unused snd_ymfpci_readb function
Tom Rix [Sat, 18 Mar 2023 13:27:08 +0000 (09:27 -0400)]
ALSA: ymfpci: remove unused snd_ymfpci_readb function

clang with W=1 reports
sound/pci/ymfpci/ymfpci_main.c:34:18: error:
  unused function 'snd_ymfpci_readb' [-Werror,-Wunused-function]
static inline u8 snd_ymfpci_readb(struct snd_ymfpci *chip, u32 offset)
                 ^
This static function is not used, so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230318132708.1684504-1-trix@redhat.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hda/realtek: Add quirks for some Clevo laptops
Tim Crawford [Fri, 17 Mar 2023 14:18:25 +0000 (08:18 -0600)]
ALSA: hda/realtek: Add quirks for some Clevo laptops

Add the audio quirk for some of Clevo's latest RPL laptops:

- NP50RNJS (ALC256)
- NP70SNE (ALC256)
- PD50SNE (ALC1220)
- PE60RNE (ALC1220)

Co-authored-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230317141825.11807-1-tcrawford@system76.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()
Kuninori Morimoto [Mon, 13 Mar 2023 00:50:28 +0000 (00:50 +0000)]
ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()

tuning_ctl_set() might have buffer overrun at (X) if it didn't break
from loop by matching (A).

static int tuning_ctl_set(...)
{
for (i = 0; i < TUNING_CTLS_COUNT; i++)
(A) if (nid == ca0132_tuning_ctls[i].nid)
break;

snd_hda_power_up(...);
(X) dspio_set_param(..., ca0132_tuning_ctls[i].mid, ...);
snd_hda_power_down(...);                ^

return 1;
}

We will get below error by cppcheck

sound/pci/hda/patch_ca0132.c:4229:2: note: After for loop, i has value 12
 for (i = 0; i < TUNING_CTLS_COUNT; i++)
 ^
sound/pci/hda/patch_ca0132.c:4234:43: note: Array index out of bounds
 dspio_set_param(codec, ca0132_tuning_ctls[i].mid, 0x20,
                                           ^
This patch cares non match case.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sfe9eap7.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: asihpi: check pao in control_message()
Kuninori Morimoto [Mon, 13 Mar 2023 00:49:24 +0000 (00:49 +0000)]
ALSA: asihpi: check pao in control_message()

control_message() might be called with pao = NULL.
Here indicates control_message() as sample.

(B) static void control_message(struct hpi_adapter_obj *pao, ...)
{                                                   ^^^
struct hpi_hw_obj *phw = pao->priv;
...                      ^^^
}

(A) void _HPI_6205(struct hpi_adapter_obj *pao, ...)
{                                      ^^^
...
case HPI_OBJ_CONTROL:
(B) control_message(pao, phm, phr);
break;          ^^^
...
}

void HPI_6205(...)
{
...
(A) _HPI_6205(NULL, phm, phr);
...       ^^^^
}

Therefore, We will get too many warning via cppcheck, like below

sound/pci/asihpi/hpi6205.c:238:27: warning: Possible null pointer dereference: pao [nullPointer]
 struct hpi_hw_obj *phw = pao->priv;
                          ^
sound/pci/asihpi/hpi6205.c:433:13: note: Calling function '_HPI_6205', 1st argument 'NULL' value is 0
  _HPI_6205(NULL, phm, phr);
            ^
sound/pci/asihpi/hpi6205.c:401:20: note: Calling function 'control_message', 1st argument 'pao' value is 0
   control_message(pao, phm, phr);
                   ^
Set phr->error like many functions doing, and don't call _HPI_6205()
with NULL.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87ttypeaqz.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: usb-audio: remove Wireless USB dead code
Ruslan Bilovol [Sun, 12 Mar 2023 22:28:57 +0000 (18:28 -0400)]
ALSA: usb-audio: remove Wireless USB dead code

Wireless USB host controller support has been removed
from Linux Kernel more than 3 years ago in commit
caa6772db4c1 ("Staging: remove wusbcore and UWB from the
kernel tree."), and the associated code in the
snd-usb-audio driver became unused and untested.

If in the future somebody will return WUSB/UWB support
back to the kernel, the snd-usb-audio driver will reject
Wireless USB audio devices at probe stage, and this patch
should be reverted.

Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Link: https://lore.kernel.org/r/20230312222857.296623-1-ruslan.bilovol@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoMerge tag 'asoc-fix-v6.3-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git...
Takashi Iwai [Fri, 10 Mar 2023 05:52:15 +0000 (06:52 +0100)]
Merge tag 'asoc-fix-v6.3-rc1' of https://git./linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.3

More fixes that came in since -rc1, a lot from Intel - looks like
they've been busy test.  Everything is driver specific.

14 months agoASoC: hdmi-codec: only startup/shutdown on supported streams
Emil Abildgaard Svendsen [Thu, 9 Mar 2023 06:54:41 +0000 (06:54 +0000)]
ASoC: hdmi-codec: only startup/shutdown on supported streams

Currently only one stream is supported. This isn't usally a problem
until you have a multi codec audio card. Because the audio card will run
startup and shutdown on both capture and playback streams. So if your
hdmi-codec only support either playback or capture. Then ALSA can't open
for playback and capture.

This patch will ignore if startup and shutdown are called with a non
supported stream. Thus, allowing an audio card like this:

           +-+
 cpu1 <--@-| |-> codec1 (HDMI-CODEC)
           | |<- codec2 (NOT HDMI-CODEC)
           +-+

Signed-off-by: Emil Svendsen <emas@bang-olufsen.dk>
Link: https://lore.kernel.org/r/20230309065432.4150700-2-emas@bang-olufsen.dk
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: da7219: Initialize jack_det_mutex
Guenter Roeck [Tue, 7 Mar 2023 15:51:11 +0000 (07:51 -0800)]
ASoC: da7219: Initialize jack_det_mutex

The following traceback is reported if mutex debugging is enabled.

DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 0 PID: 17 at kernel/locking/mutex.c:950 __mutex_lock_common+0x31c/0x11d4
Modules linked in:
CPU: 0 PID: 17 Comm: kworker/0:1 Not tainted 5.10.172-lockdep-21846-g849884cfca5a #1 fd2de466502012eb58bc8beb467f07d0b925611f
Hardware name: MediaTek kakadu rev0/rev1 board (DT)
Workqueue: events da7219_aad_jack_det_work
pstate: 60400005 (nZCv daif +PAN -UAO -TCO BTYPE=--)
pc : __mutex_lock_common+0x31c/0x11d4
lr : __mutex_lock_common+0x31c/0x11d4
sp : ffffff80c0317ae0
x29: ffffff80c0317b50 x28: ffffff80c0317b20
x27: 0000000000000000 x26: 0000000000000000
x25: 0000000000000000 x24: 0000000100000000
x23: ffffffd0121d296c x22: dfffffd000000000
x21: 0000000000000000 x20: 0000000000000000
x19: ffffff80c73d7190 x18: 1ffffff018050f52
x17: 0000000000000000 x16: 0000000000000000
x15: 0000000000000000 x14: 0000000000000000
x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000
x9 : 83f0d991da544b00 x8 : 83f0d991da544b00
x7 : 0000000000000000 x6 : 0000000000000001
x5 : ffffff80c03176a0 x4 : 0000000000000000
x3 : ffffffd01067fd78 x2 : 0000000100000000
x1 : ffffff80c030ba80 x0 : 0000000000000028
Call trace:
__mutex_lock_common+0x31c/0x11d4
mutex_lock_nested+0x98/0xac
da7219_aad_jack_det_work+0x54/0xf0
process_one_work+0x6cc/0x19dc
worker_thread+0x458/0xddc
kthread+0x2fc/0x370
ret_from_fork+0x10/0x30
irq event stamp: 579
hardirqs last enabled at (579): [<ffffffd012442b30>] exit_to_kernel_mode+0x108/0x138
hardirqs last disabled at (577): [<ffffffd010001144>] __do_softirq+0x53c/0x125c
softirqs last enabled at (578): [<ffffffd01009995c>] __irq_exit_rcu+0x264/0x4f4
softirqs last disabled at (573): [<ffffffd01009995c>] __irq_exit_rcu+0x264/0x4f4
---[ end trace 26da674636181c40 ]---

Initialize the mutex to fix the problem.

Cc: David Rau <David.Rau.opensource@dm.renesas.com>
Fixes: 7fde88eda855 ("ASoC: da7219: Improve the IRQ process to increase the stability")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230307155111.1985522-1-linux@roeck-us.net
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoALSA: hda: Match only Intel devices with CONTROLLER_IN_GPU()
Bjorn Helgaas [Tue, 7 Mar 2023 21:40:54 +0000 (15:40 -0600)]
ALSA: hda: Match only Intel devices with CONTROLLER_IN_GPU()

CONTROLLER_IN_GPU() is clearly intended to match only Intel devices, but
previously it checked only the PCI Device ID, not the Vendor ID, so it
could match devices from other vendors that happened to use the same Device
ID.

Update CONTROLLER_IN_GPU() so it matches only Intel devices.

Fixes: 535115b5ff51 ("ALSA: hda - Abort the probe without i915 binding for HSW/B")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20230307214054.886721-1-helgaas@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro
Hamidreza H. Fard [Tue, 7 Mar 2023 16:37:41 +0000 (16:37 +0000)]
ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro

Samsung Galaxy Book2 Pro (13" 2022 NP930XED-KA1DE) with codec SSID
144d:c868 requires the same workaround for enabling the speaker amp
like other Samsung models with ALC298 code.

Signed-off-by: Hamidreza H. Fard <nitocris@posteo.net>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230307163741.3878-1-nitocris@posteo.net
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hda/realtek: fix speaker, mute/micmute LEDs not work on a HP platform
Jeremy Szu [Tue, 7 Mar 2023 13:53:16 +0000 (21:53 +0800)]
ALSA: hda/realtek: fix speaker, mute/micmute LEDs not work on a HP platform

There is a HP platform needs ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED quirk to
make mic-mute/audio-mute/speaker working.

Signed-off-by: Jeremy Szu <jeremy.szu@canonical.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230307135317.37621-1-jeremy.szu@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoALSA: hda: intel-dsp-config: add MTL PCI id
Bard Liao [Mon, 6 Mar 2023 07:41:01 +0000 (15:41 +0800)]
ALSA: hda: intel-dsp-config: add MTL PCI id

Use SOF as default audio driver.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Gongjun Song <gongjun.song@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230306074101.3906707-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agokselftest/alsa: Log card names during startup
Mark Brown [Mon, 6 Mar 2023 15:33:29 +0000 (15:33 +0000)]
kselftest/alsa: Log card names during startup

It can be helpful to know which card numbers apply to which cards in a
multi-card system so log the card names when we start the test programs.
People looking at the logs may not have direct access to the systems being
tested.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230223-alsa-log-ctl-name-v1-2-ac0f10cc4db2@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agokselftest/alsa - mixer: Always log control names
Mark Brown [Mon, 6 Mar 2023 15:33:28 +0000 (15:33 +0000)]
kselftest/alsa - mixer: Always log control names

Currently we only log the names of controls on error but it can be useful
to know what control we're testing (for example, when looking at why the
tests are taking a while to run). People looking at test logs may not have
direct access to the target system. This will increase the amount we write
to the console, hopefully that's buffered.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230223-alsa-log-ctl-name-v1-1-ac0f10cc4db2@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agokselftest/alsa - mixer-test: Don't fail tests if we can't restore default
Mark Brown [Mon, 6 Mar 2023 14:20:03 +0000 (14:20 +0000)]
kselftest/alsa - mixer-test: Don't fail tests if we can't restore default

If a control has an invalid default value then we might fail to set it
when restoring the default value after our write tests, for example due to
correctly implemented range checks in put() operations. Currently this
causes us to report the tests we were running as failed even when the
operation we were trying to test is successful, making it look like there
are problems where none really exist. Stop doing this, only reporting any
issues during the actual test.

We already have validation for the initial readback being in spec and for
writing the default value back so failed tests will be reported for these
controls, and we log an error on the operation that failed when we write so
there will be a diagnostic warning the user that there is a problem.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230224-alsa-mixer-test-restore-invalid-v1-1-454f0f1f2c4b@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
14 months agoSoC: SOF: Intel: FIx device descriptions (missing
Mark Brown [Tue, 7 Mar 2023 17:28:39 +0000 (17:28 +0000)]
SoC: SOF: Intel: FIx device descriptions (missing

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

We have recently noticed that the ops_free callback was missed for the device
descriptions on Intel platforms.

14 months agoASoC: SOF: IPC4: update gain ipc msg definition to align with fw
Rander Wang [Tue, 7 Mar 2023 11:06:56 +0000 (13:06 +0200)]
ASoC: SOF: IPC4: update gain ipc msg definition to align with fw

Recent firmware changes modified the curve duration from 32 to 64 bits,
which breaks volume ramps. A simple solution would be to change the
definition, but unfortunately the ASoC topology framework only supports
up to 32 bit tokens.

This patch suggests breaking the 64 bit value in low and high parts, with
only the low-part extracted from topology and high-part only zeroes. Since
the curve duration is represented in hundred of nanoseconds, we can still
represent a 400s ramp, which is just fine. The defacto ABI change has no
effect on existing users since the IPC4 firmware has not been released just
yet.

Link: https://github.com/thesofproject/linux/issues/4026
Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-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>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307110656.1816-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: sof-audio: don't squelch errors in WIDGET_SETUP phase
Pierre-Louis Bossart [Tue, 7 Mar 2023 11:46:59 +0000 (13:46 +0200)]
ASoC: SOF: sof-audio: don't squelch errors in WIDGET_SETUP phase

When an IPC error happens while setting-up a widget during the FE
hw_params phase, the existing logic will unwind all previous
configurations but will overwrite the return status. The ALSA/ASoC
logic will then proceed with the prepare and trigger phases, even
though the firmware resources are not available.

Fix by returning the initial error code and ignoring the code returned
in the UNPREPARE phase.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Chao Song <chao.song@linux.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/20230307114659.4614-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: Intel: hda-ctrl: re-add sleep after entering and exiting reset
Pierre-Louis Bossart [Tue, 7 Mar 2023 09:54:12 +0000 (11:54 +0200)]
ASoC: SOF: Intel: hda-ctrl: re-add sleep after entering and exiting reset

This reverts commit a09d82ce0a867 ("ASoC: SOF: Intel: hda-ctrl: remove
useless sleep")

It was a mistake to remove those delays, in light of comments in the
HDaudio spec captured in snd_hdac_bus_reset_link() that the codec
needs time for its initialization and PLL lock.

Signed-off-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>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307095412.3416-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: Intel: hda-dsp: harden D0i3 programming sequence
Rander Wang [Tue, 7 Mar 2023 09:54:52 +0000 (11:54 +0200)]
ASoC: SOF: Intel: hda-dsp: harden D0i3 programming sequence

Add delay between set and wait command according to hardware programming
sequence. Also add debug log to detect error.

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307095453.3719-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: ipc4-topology: set dmic dai index from copier
Jaska Uimonen [Tue, 7 Mar 2023 11:07:30 +0000 (13:07 +0200)]
ASoC: SOF: ipc4-topology: set dmic dai index from copier

Dmic dai index was set incorrectly to bits 5-7, when it is actually using
just the lowest 3. Fix the macro for setting the bits.

Fixes: aa84ffb72158 ("ASoC: SOF: ipc4-topology: Add support for SSP/DMIC DAI's")
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Reviewed-by: Adrian Bonislawski <adrian.bonislawski@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307110730.1995-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: sof-audio: Fix broken early bclk feature for SSP
Ranjani Sridharan [Tue, 7 Mar 2023 11:46:39 +0000 (13:46 +0200)]
ASoC: SOF: sof-audio: Fix broken early bclk feature for SSP

With the removal of widget setup during BE hw_params, the DAI config IPC
is never sent with the SOF_DAI_CONFIG_FLAGS_HW_PARAMS. This means that
the early bit clock feature required for certain codecs will be broken.

Fix this by saving the config flags sent during BE DAI hw_params and
reusing it when the DAI_CONFIG IPC is sent after the DAI widget is set
up. Also, free the DAI config before the widget is freed.

The DAI_CONFIG IPC sent during the sof_widget_free() does not have the
DAI index information. So, save the dai_index in the config during
hw_params and reuse it during hw_free.

For IPC4, do not clear the node ID during hw_free. It will be needed for
freeing the group_ida during unprepare.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@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/20230307114639.4553-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: Intel: pci-tng: revert invalid bar size setting
Pierre-Louis Bossart [Tue, 7 Mar 2023 09:53:41 +0000 (11:53 +0200)]
ASoC: SOF: Intel: pci-tng: revert invalid bar size setting

The logic for the ioremap is to find the resource index 3 (IRAM) and
infer the BAR address by subtracting the IRAM offset. The BAR size
defined in hardware specifications is 2MB.

The commit 5947b2726beb6 ("ASoC: SOF: Intel: Check the bar size before
remapping") tried to find the BAR size by querying the resource length
instead of a pre-canned value, but by requesting the size for index 3
it only gets the size of the IRAM. That's obviously wrong and prevents
the probe from proceeding.

This commit attempted to fix an issue in a fuzzing/simulated
environment but created another on actual devices, so the best course
of action is to revert that change.

Reported-by: Ferry Toth <fntoth@gmail.com>
Tested-by: Ferry Toth <fntoth@gmail.com> (Intel Edison-Arduino)
Link: https://github.com/thesofproject/linux/issues/3901
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307095341.3222-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: topology: Fix error handling in sof_widget_ready()
Ranjani Sridharan [Tue, 7 Mar 2023 11:48:15 +0000 (13:48 +0200)]
ASoC: SOF: topology: Fix error handling in sof_widget_ready()

Fix the error paths in sof_widget_ready() to free all allocated memory
and prevent memory leaks.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307114815.4909-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: soc-acpi: fix copy-paste issue in topology names
Pierre-Louis Bossart [Tue, 7 Mar 2023 10:07:33 +0000 (12:07 +0200)]
ASoC: Intel: soc-acpi: fix copy-paste issue in topology names

For some reason the convention for topology names was not followed and
the name inspired by another unrelated hardware configuration. As a
result, the kernel will request a non-existent topology file.

Link: https://github.com/thesofproject/sof/pull/6878
Fixes: 2ec8b081d59f ("ASoC: Intel: soc-acpi: Add entry for sof_es8336 in ADL match table")
Cc: stable@vger.kernel.org
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@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/20230307100733.15025-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: ipc4-topology: Fix incorrect sample rate print unit
Seppo Ingalsuo [Tue, 7 Mar 2023 11:07:51 +0000 (13:07 +0200)]
ASoC: SOF: ipc4-topology: Fix incorrect sample rate print unit

This patch fixes the sample rate print unit from KHz to Hz.
E.g. 48000KHz becomes 48000Hz.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307110751.2053-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: ipc3: Check for upper size limit for the received message
Peter Ujfalusi [Tue, 7 Mar 2023 11:49:17 +0000 (13:49 +0200)]
ASoC: SOF: ipc3: Check for upper size limit for the received message

The sof_ipc3_rx_msg() checks for minimum size of a new rx message but it is
missing the check for upper limit.
Corrupted or compromised firmware might be able to take advantage of this
to cause out of bounds reads outside of the message area.

Reported-by: Curtis Malainey <cujomalainey@chromium.org>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Curtis Malainey <curtis@malainey.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307114917.5124-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASOC: SOF: Intel: pci-tgl: Fix device description
Ranjani Sridharan [Tue, 7 Mar 2023 09:39:14 +0000 (11:39 +0200)]
ASOC: SOF: Intel: pci-tgl: Fix device description

Add the missing ops_free callback.

Fixes: 63d375b9f2a9 ("ASoC: SOF: Intel: pci-tgl: use RPL specific firmware definitions")

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.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/20230307093914.25409-5-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: Intel: SKL: Fix device description
Ranjani Sridharan [Tue, 7 Mar 2023 09:39:13 +0000 (11:39 +0200)]
ASoC: SOF: Intel: SKL: Fix device description

Add missing ops_free callback for SKL/KBL platforms.

Fixes: 52d7939d10f2 ("ASoC: SOF: Intel: add ops for SKL/KBL")

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.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/20230307093914.25409-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: Intel: HDA: Fix device description
Ranjani Sridharan [Tue, 7 Mar 2023 09:39:12 +0000 (11:39 +0200)]
ASoC: SOF: Intel: HDA: Fix device description

Add the missing ops_free callback for APL/CNL/CML/JSL/TGL/EHL platforms.

Fixes: 1da51943725f ("ASoC: SOF: Intel: hda: init NHLT for IPC4")

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.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/20230307093914.25409-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: SOF: Intel: MTL: Fix the device description
Ranjani Sridharan [Tue, 7 Mar 2023 09:39:11 +0000 (11:39 +0200)]
ASoC: SOF: Intel: MTL: Fix the device description

Add the missing ops_free callback.

Fixes: 064520e8aeaa ("ASoC: SOF: Intel: Add support for MeteorLake (MTL)")

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.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/20230307093914.25409-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: Machine board fixes
Mark Brown [Mon, 6 Mar 2023 21:11:50 +0000 (21:11 +0000)]
ASoC: Intel: avs: Machine board fixes

Merge series from Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>:

Series of adjustments to machine board files. Use fixed format in boards
that were not using one. Fix clock handling.

14 months agoASoC: Intel: avs: nau8825: Adjust clock control
Cezary Rojewski [Fri, 3 Mar 2023 13:48:54 +0000 (14:48 +0100)]
ASoC: Intel: avs: nau8825: Adjust clock control

Internal clock shall be adjusted also in cases when DAPM event other
than 'ON' is triggered.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230303134854.2277146-6-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: ssm4567: Remove nau8825 bits
Cezary Rojewski [Fri, 3 Mar 2023 13:48:53 +0000 (14:48 +0100)]
ASoC: Intel: avs: ssm4567: Remove nau8825 bits

Some of the nau8825 clock control got into the ssm4567, remove it.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230303134854.2277146-5-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: rt5682: Explicitly define codec format
Amadeusz Sławiński [Fri, 3 Mar 2023 13:48:52 +0000 (14:48 +0100)]
ASoC: Intel: avs: rt5682: Explicitly define codec format

rt5682 is headset codec configured in 48000/2/S24_LE format regardless
of front end format, so force it to be so.

Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230303134854.2277146-4-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: da7219: Explicitly define codec format
Amadeusz Sławiński [Fri, 3 Mar 2023 13:48:51 +0000 (14:48 +0100)]
ASoC: Intel: avs: da7219: Explicitly define codec format

da7219 is headset codec configured in 48000/2/S24_LE format regardless
of front end format, so force it to be so.

Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230303134854.2277146-3-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: Intel: avs: max98357a: Explicitly define codec format
Amadeusz Sławiński [Fri, 3 Mar 2023 13:48:50 +0000 (14:48 +0100)]
ASoC: Intel: avs: max98357a: Explicitly define codec format

max98357a is speaker codec configured in 48000/2/S16_LE format
regardless of front end format, so force it to be so.

Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230303134854.2277146-2-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds
Ravulapati Vishnu Vardhan Rao [Sat, 4 Mar 2023 08:07:02 +0000 (13:37 +0530)]
ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds

When we run syzkaller we get below Out of Bound.
    "KASAN: slab-out-of-bounds Read in regcache_flat_read"

    Below is the backtrace of the issue:

    dump_backtrace+0x0/0x4c8
    show_stack+0x34/0x44
    dump_stack_lvl+0xd8/0x118
    print_address_description+0x30/0x2d8
    kasan_report+0x158/0x198
    __asan_report_load4_noabort+0x44/0x50
    regcache_flat_read+0x10c/0x110
    regcache_read+0xf4/0x180
    _regmap_read+0xc4/0x278
    _regmap_update_bits+0x130/0x290
    regmap_update_bits_base+0xc0/0x15c
    snd_soc_component_update_bits+0xa8/0x22c
    snd_soc_component_write_field+0x68/0xd4
    tx_macro_digital_mute+0xec/0x140

    Actually There is no need to have decimator with 32 bits.
    By limiting the variable with short type u8 issue is resolved.

Signed-off-by: Ravulapati Vishnu Vardhan Rao <quic_visr@quicinc.com>
Link: https://lore.kernel.org/r/20230304080702.609-1-quic_visr@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: qcom: q6prm: fix incorrect clk_root passed to ADSP
Krzysztof Kozlowski [Thu, 2 Mar 2023 12:29:08 +0000 (13:29 +0100)]
ASoC: qcom: q6prm: fix incorrect clk_root passed to ADSP

The second to last argument is clk_root (root of the clock), however the
code called q6prm_request_lpass_clock() with clk_attr instead
(copy-paste error).  This effectively was passing value of 1 as root
clock which worked on some of the SoCs (e.g. SM8450) but fails on
others, depending on the ADSP.  For example on SM8550 this "1" as root
clock is not accepted and results in errors coming from ADSP.

Fixes: 2f20640491ed ("ASoC: qdsp6: qdsp6: q6prm: handle clk disable correctly")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230302122908.221398-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoASoC: clarify that SND_SOC_IMX_SGTL5000 is the old driver
Luca Ceresoli [Fri, 3 Mar 2023 09:34:10 +0000 (10:34 +0100)]
ASoC: clarify that SND_SOC_IMX_SGTL5000 is the old driver

Both SND_SOC_IMX_SGTL5000 and SND_SOC_FSL_ASOC_CARD implement the
fsl,imx-audio-sgtl5000 compatible string, which is confusing. It took a
little research to find out that the latter is much newer and it is
supposed to be the preferred choice since several years.

Add a clarification note to avoid wasting time for future readers.

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/r/20230303093410.357621-1-luca.ceresoli@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
14 months agoLinux 6.3-rc1
Linus Torvalds [Sun, 5 Mar 2023 22:52:03 +0000 (14:52 -0800)]
Linux 6.3-rc1

14 months agocpumask: re-introduce constant-sized cpumask optimizations
Linus Torvalds [Sat, 4 Mar 2023 21:35:43 +0000 (13:35 -0800)]
cpumask: re-introduce constant-sized cpumask optimizations

Commit aa47a7c215e7 ("lib/cpumask: deprecate nr_cpumask_bits") resulted
in the cpumask operations potentially becoming hugely less efficient,
because suddenly the cpumask was always considered to be variable-sized.

The optimization was then later added back in a limited form by commit
6f9c07be9d02 ("lib/cpumask: add FORCE_NR_CPUS config option"), but that
FORCE_NR_CPUS option is not useful in a generic kernel and more of a
special case for embedded situations with fixed hardware.

Instead, just re-introduce the optimization, with some changes.

Instead of depending on CPUMASK_OFFSTACK being false, and then always
using the full constant cpumask width, this introduces three different
cpumask "sizes":

 - the exact size (nr_cpumask_bits) remains identical to nr_cpu_ids.

   This is used for situations where we should use the exact size.

 - the "small" size (small_cpumask_bits) is the NR_CPUS constant if it
   fits in a single word and the bitmap operations thus end up able
   to trigger the "small_const_nbits()" optimizations.

   This is used for the operations that have optimized single-word
   cases that get inlined, notably the bit find and scanning functions.

 - the "large" size (large_cpumask_bits) is the NR_CPUS constant if it
   is an sufficiently small constant that makes simple "copy" and
   "clear" operations more efficient.

   This is arbitrarily set at four words or less.

As a an example of this situation, without this fixed size optimization,
cpumask_clear() will generate code like

        movl    nr_cpu_ids(%rip), %edx
        addq    $63, %rdx
        shrq    $3, %rdx
        andl    $-8, %edx
        callq   memset@PLT

on x86-64, because it would calculate the "exact" number of longwords
that need to be cleared.

In contrast, with this patch, using a MAX_CPU of 64 (which is quite a
reasonable value to use), the above becomes a single

movq $0,cpumask

instruction instead, because instead of caring to figure out exactly how
many CPU's the system has, it just knows that the cpumask will be a
single word and can just clear it all.

Note that this does end up tightening the rules a bit from the original
version in another way: operations that set bits in the cpumask are now
limited to the actual nr_cpu_ids limit, whereas we used to do the
nr_cpumask_bits thing almost everywhere in the cpumask code.

But if you just clear bits, or scan for bits, we can use the simpler
compile-time constants.

In the process, remove 'cpumask_complement()' and 'for_each_cpu_not()'
which were not useful, and which fundamentally have to be limited to
'nr_cpu_ids'.  Better remove them now than have somebody introduce use
of them later.

Of course, on x86-64 with MAXSMP there is no sane small compile-time
constant for the cpumask sizes, and we end up using the actual CPU bits,
and will generate the above kind of horrors regardless.  Please don't
use MAXSMP unless you really expect to have machines with thousands of
cores.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 months agoMerge tag 'v6.3-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Sun, 5 Mar 2023 19:32:30 +0000 (11:32 -0800)]
Merge tag 'v6.3-p2' of git://git./linux/kernel/git/herbert/crypto-2.6

Pull crypto fix from Herbert Xu:
 "Fix a regression in the caam driver"

* tag 'v6.3-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: caam - Fix edesc/iv ordering mixup

14 months agoMerge tag 'x86-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 5 Mar 2023 19:27:48 +0000 (11:27 -0800)]
Merge tag 'x86-urgent-2023-03-05' of git://git./linux/kernel/git/tip/tip

Pull x86 updates from Thomas Gleixner:
 "A small set of updates for x86:

   - Return -EIO instead of success when the certificate buffer for SEV
     guests is not large enough

   - Allow STIPB to be enabled with legacy IBSR. Legacy IBRS is cleared
     on return to userspace for performance reasons, but the leaves user
     space vulnerable to cross-thread attacks which STIBP prevents.
     Update the documentation accordingly"

* tag 'x86-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  virt/sev-guest: Return -EIO if certificate buffer is not large enough
  Documentation/hw-vuln: Document the interaction between IBRS and STIBP
  x86/speculation: Allow enabling STIBP with legacy IBRS

14 months agoMerge tag 'irq-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 5 Mar 2023 19:19:16 +0000 (11:19 -0800)]
Merge tag 'irq-urgent-2023-03-05' of git://git./linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "A set of updates for the interrupt susbsystem:

   - Prevent possible NULL pointer derefences in
     irq_data_get_affinity_mask() and irq_domain_create_hierarchy()

   - Take the per device MSI lock before invoking code which relies on
     it being hold

   - Make sure that MSI descriptors are unreferenced before freeing
     them. This was overlooked when the platform MSI code was converted
     to use core infrastructure and results in a fals positive warning

   - Remove dead code in the MSI subsystem

   - Clarify the documentation for pci_msix_free_irq()

   - More kobj_type constification"

* tag 'irq-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  genirq/msi, platform-msi: Ensure that MSI descriptors are unreferenced
  genirq/msi: Drop dead domain name assignment
  irqdomain: Add missing NULL pointer check in irq_domain_create_hierarchy()
  genirq/irqdesc: Make kobj_type structures constant
  PCI/MSI: Clarify usage of pci_msix_free_irq()
  genirq/msi: Take the per-device MSI lock before validating the control structure
  genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()

14 months agoMerge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Linus Torvalds [Sun, 5 Mar 2023 19:11:52 +0000 (11:11 -0800)]
Merge tag 'pull-misc' of git://git./linux/kernel/git/viro/vfs

Pull vfs update from Al Viro:
 "Adding Christian Brauner as VFS co-maintainer"

* tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  Adding VFS co-maintainer

14 months agoMerge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Linus Torvalds [Sun, 5 Mar 2023 19:07:58 +0000 (11:07 -0800)]
Merge tag 'pull-fixes' of git://git./linux/kernel/git/viro/vfs

Pull VM_FAULT_RETRY fixes from Al Viro:
 "Some of the page fault handlers do not deal with the following case
  correctly:

   - handle_mm_fault() has returned VM_FAULT_RETRY

   - there is a pending fatal signal

   - fault had happened in kernel mode

  Correct action in such case is not "return unconditionally" - fatal
  signals are handled only upon return to userland and something like
  copy_to_user() would end up retrying the faulting instruction and
  triggering the same fault again and again.

  What we need to do in such case is to make the caller to treat that as
  failed uaccess attempt - handle exception if there is an exception
  handler for faulting instruction or oops if there isn't one.

  Over the years some architectures had been fixed and now are handling
  that case properly; some still do not. This series should fix the
  remaining ones.

  Status:

   - m68k, riscv, hexagon, parisc: tested/acked by maintainers.

   - alpha, sparc32, sparc64: tested locally - bug has been reproduced
     on the unpatched kernel and verified to be fixed by this series.

   - ia64, microblaze, nios2, openrisc: build, but otherwise completely
     untested"

* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  openrisc: fix livelock in uaccess
  nios2: fix livelock in uaccess
  microblaze: fix livelock in uaccess
  ia64: fix livelock in uaccess
  sparc: fix livelock in uaccess
  alpha: fix livelock in uaccess
  parisc: fix livelock in uaccess
  hexagon: fix livelock in uaccess
  riscv: fix livelock in uaccess
  m68k: fix livelock in uaccess

14 months agoRemove Intel compiler support
Masahiro Yamada [Sun, 16 Oct 2022 18:23:49 +0000 (03:23 +0900)]
Remove Intel compiler support

include/linux/compiler-intel.h had no update in the past 3 years.

We often forget about the third C compiler to build the kernel.

For example, commit a0a12c3ed057 ("asm goto: eradicate CC_HAS_ASM_GOTO")
only mentioned GCC and Clang.

init/Kconfig defines CC_IS_GCC and CC_IS_CLANG but not CC_IS_ICC,
and nobody has reported any issue.

I guess the Intel Compiler support is broken, and nobody is caring
about it.

Harald Arnesen pointed out ICC (classic Intel C/C++ compiler) is
deprecated:

    $ icc -v
    icc: remark #10441: The Intel(R) C++ Compiler Classic (ICC) is
    deprecated and will be removed from product release in the second half
    of 2023. The Intel(R) oneAPI DPC++/C++ Compiler (ICX) is the recommended
    compiler moving forward. Please transition to use this compiler. Use
    '-diag-disable=10441' to disable this message.
    icc version 2021.7.0 (gcc version 12.1.0 compatibility)

Arnd Bergmann provided a link to the article, "Intel C/C++ compilers
complete adoption of LLVM".

lib/zstd/common/compiler.h and lib/zstd/compress/zstd_fast.c were kept
untouched for better sync with https://github.com/facebook/zstd

Link: https://www.intel.com/content/www/us/en/developer/articles/technical/adoption-of-llvm-complete-icx.html
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 months agoAdding VFS co-maintainer
Al Viro [Sun, 5 Mar 2023 01:27:29 +0000 (20:27 -0500)]
Adding VFS co-maintainer

Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
14 months agoMerge tag 'i2c-for-6.3-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 4 Mar 2023 22:48:29 +0000 (14:48 -0800)]
Merge tag 'i2c-for-6.3-rc1-part2' of git://git./linux/kernel/git/wsa/linux

Pull more i2c updates from Wolfram Sang:
 "Some improvements/fixes for the newly added GXP driver and a Kconfig
  dependency fix"

* tag 'i2c-for-6.3-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: gxp: fix an error code in probe
  i2c: gxp: return proper error on address NACK
  i2c: gxp: remove "empty" switch statement
  i2c: Disable I2C_APPLE when I2C_PASEMI is a builtin

14 months agomm: avoid gcc complaint about pointer casting
Linus Torvalds [Sat, 4 Mar 2023 22:03:27 +0000 (14:03 -0800)]
mm: avoid gcc complaint about pointer casting

The migration code ends up temporarily stashing information of the wrong
type in unused fields of the newly allocated destination folio.  That
all works fine, but gcc does complain about the pointer type mis-use:

    mm/migrate.c: In function ‘__migrate_folio_extract’:
    mm/migrate.c:1050:20: note: randstruct: casting between randomized structure pointer types (ssa): ‘struct anon_vma’ and ‘struct address_space’

     1050 |         *anon_vmap = (void *)dst->mapping;
          |         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

and gcc is actually right to complain since it really doesn't understand
that this is a very temporary special case where this is ok.

This could be fixed in different ways by just obfuscating the assignment
sufficiently that gcc doesn't see what is going on, but the truly
"proper C" way to do this is by explicitly using a union.

Using unions for type conversions like this is normally hugely ugly and
syntactically nasty, but this really is one of the few cases where we
want to make it clear that we're not doing type conversion, we're really
re-using the value bit-for-bit just using another type.

IOW, this should not become a common pattern, but in this one case using
that odd union is probably the best way to document to the compiler what
is conceptually going on here.

[ Side note: there are valid cases where we convert pointers to other
  pointer types, notably the whole "folio vs page" situation, where the
  types actually have fundamental commonalities.

  The fact that the gcc note is limited to just randomized structures
  means that we don't see equivalent warnings for those cases, but it
  migth also mean that we miss other cases where we do play these kinds
  of dodgy games, and this kind of explicit conversion might be a good
  idea. ]

I verified that at least for an allmodconfig build on x86-64, this
generates the exact same code, apart from line numbers and assembler
comment changes.

Fixes: 64c8902ed441 ("migrate_pages: split unmap_and_move() to _unmap() and _move()")
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 months agoMerge tag 'mm-hotfixes-stable-2023-03-04-13-12' of git://git.kernel.org/pub/scm/linux...
Linus Torvalds [Sat, 4 Mar 2023 21:32:50 +0000 (13:32 -0800)]
Merge tag 'mm-hotfixes-stable-2023-03-04-13-12' of git://git./linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "17 hotfixes.

  Eight are for MM and seven are for other parts of the kernel. Seven
  are cc:stable and eight address post-6.3 issues or were judged
  unsuitable for -stable backporting"

* tag 'mm-hotfixes-stable-2023-03-04-13-12' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mailmap: map Dikshita Agarwal's old address to his current one
  mailmap: map Vikash Garodia's old address to his current one
  fs/cramfs/inode.c: initialize file_ra_state
  fs: hfsplus: fix UAF issue in hfsplus_put_super
  panic: fix the panic_print NMI backtrace setting
  lib: parser: update documentation for match_NUMBER functions
  kasan, x86: don't rename memintrinsics in uninstrumented files
  kasan: test: fix test for new meminstrinsic instrumentation
  kasan: treat meminstrinsic as builtins in uninstrumented files
  kasan: emit different calls for instrumentable memintrinsics
  ocfs2: fix non-auto defrag path not working issue
  ocfs2: fix defrag path triggering jbd2 ASSERT
  mailmap: map Georgi Djakov's old Linaro address to his current one
  mm/hwpoison: convert TTU_IGNORE_HWPOISON to TTU_HWPOISON
  lib/zlib: DFLTCC deflate does not write all available bits for Z_NO_FLUSH
  mm/damon/paddr: fix missing folio_put()
  mm/mremap: fix dup_anon_vma() in vma_merge() case 4

14 months agoMerge tag 'powerpc-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...
Linus Torvalds [Sat, 4 Mar 2023 19:20:42 +0000 (11:20 -0800)]
Merge tag 'powerpc-6.3-2' of git://git./linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Drop orphaned VAS MAINTAINERS entry

 - Fix build errors with clang and KCSAN

 - Avoid build errors seen with LD_DEAD_CODE_DATA_ELIMINATION together
   with recordmcount

Thanks to Nathan Chancellor.

* tag 'powerpc-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc: Avoid dead code/data elimination when using recordmcount
  powerpc/vmlinux.lds: Add .text.asan/tsan sections
  powerpc: Drop orphaned VAS MAINTAINERS entry

14 months agoMerge tag 'sound-fix-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
Linus Torvalds [Sat, 4 Mar 2023 18:53:59 +0000 (10:53 -0800)]
Merge tag 'sound-fix-6.3-rc1' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of various small fixes that have been gathered since the
  last PR.

  The majority of changes are for ASoC, and there is a small change in
  ASoC PCM core, but the rest are all for driver- specific fixes /
  quirks / updates"

* tag 'sound-fix-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (32 commits)
  ALSA: ice1712: Delete unreachable code in aureon_add_controls()
  ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
  ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
  ALSA: hda/realtek: Improve support for Dell Precision 3260
  ASoC: mediatek: mt8195: add missing initialization
  ASoC: mediatek: mt8188: add missing initialization
  ASoC: amd: yc: Add DMI entries to support HP OMEN 16-n0xxx (8A43)
  ASoC: zl38060 add gpiolib dependency
  ASoC: sam9g20ek: Disable capture unless building with microphone input
  ASoC: mt8192: Fix range for sidetone positive gain
  ASoC: mt8192: Report an error if when an invalid sidetone gain is written
  ASoC: mt8192: Fix event generation for controls
  ASoC: mt8192: Remove spammy log messages
  ASoC: mchp-pdmc: fix poc noise at capture startup
  ASoC: dt-bindings: sama7g5-pdmc: add microchip,startup-delay-us binding
  ASoC: soc-pcm: add option to start DMA after DAI
  ASoC: mt8183: Fix event generation for I2S DAI operations
  ASoC: mt8183: Remove spammy logging from I2S DAI driver
  ASoC: mt6358: Remove undefined HPx Mux enumeration values
  ASoC: mt6358: Validate Wake on Voice 2 writes
  ...

14 months agoMerge tag 'for-v6.3-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux...
Linus Torvalds [Sat, 4 Mar 2023 00:33:28 +0000 (16:33 -0800)]
Merge tag 'for-v6.3-part2' of git://git./linux/kernel/git/sre/linux-power-supply

Pull more power supply updates from Sebastian Reichel:

 - Fix DT binding for Richtek RT9467

 - Fix a NULL pointer check in the power-supply core

 - Document meaning of absent "present" property

* tag 'for-v6.3-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
  dt-bindings: power: supply: Revise Richtek RT9467 compatible name
  ABI: testing: sysfs-class-power: Document absence of "present" property
  power: supply: fix null pointer check order in __power_supply_register

14 months agoMerge tag '6.3-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Sat, 4 Mar 2023 00:26:43 +0000 (16:26 -0800)]
Merge tag '6.3-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull more cifs updates from Steve French:

 - xfstest generic/208 fix (memory leak)

 - minor netfs fix (to address smatch warning)

 - a DFS fix for stable

 - a reconnect race fix

 - two multichannel fixes

 - RDMA (smbdirect) fix

 - two additional writeback fixes from David

* tag '6.3-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Fix memory leak in direct I/O
  cifs: prevent data race in cifs_reconnect_tcon()
  cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID
  iov: Fix netfs_extract_user_to_sg()
  cifs: Fix cifs_write_back_from_locked_folio()
  cifs: reuse cifs_match_ipaddr for comparison of dstaddr too
  cifs: match even the scope id for ipv6 addresses
  cifs: Fix an uninitialised variable
  cifs: Add some missing xas_retry() calls

14 months agoumh: simplify the capability pointer logic
Linus Torvalds [Thu, 2 Mar 2023 23:49:44 +0000 (15:49 -0800)]
umh: simplify the capability pointer logic

The usermodehelper code uses two fake pointers for the two capability
cases: CAP_BSET for reading and writing 'usermodehelper_bset', and
CAP_PI to read and write 'usermodehelper_inheritable'.

This seems to be a completely unnecessary indirection, since we could
instead just use the pointers themselves, and never have to do any "if
this then that" kind of logic.

So just get rid of the fake pointer values, and use the real pointer
values instead.

Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Kees Cook <keescook@chromium.org>
Cc: Iurii Zaikin <yzaikin@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 months agoMerge tag 'cocci-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall...
Linus Torvalds [Fri, 3 Mar 2023 23:00:28 +0000 (15:00 -0800)]
Merge tag 'cocci-for-6.3' of git://git./linux/kernel/git/jlawall/linux

Pull coccinelle updates from Julia Lawall:
 "Changes in make coccicheck and improve a semantic patch

  This makes a couple of changes in make coccicheck related to shell
  commands.

  It also updates the api/atomic_as_refcounter semantic patch to include
  WARNING in the output message, as done in other cases"

* tag 'cocci-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
  scripts: coccicheck: Use /usr/bin/env
  scripts: coccicheck: Avoid warning about spurious escape
  coccinelle: api/atomic_as_refcounter: include message type in output

14 months agoMerge tag 'rust-fixes-6.3-rc1' of https://github.com/Rust-for-Linux/linux
Linus Torvalds [Fri, 3 Mar 2023 22:51:15 +0000 (14:51 -0800)]
Merge tag 'rust-fixes-6.3-rc1' of https://github.com/Rust-for-Linux/linux

Pull Rust fix from Miguel Ojeda:
 "A single build error fix: there was a change during the merge window
  to a C header parsed by the Rust bindings generator, introducing a
  type that it does not handle well.

  The fix tells the generator to treat the type as opaque (for now)"

* tag 'rust-fixes-6.3-rc1' of https://github.com/Rust-for-Linux/linux:
  rust: bindgen: Add `alt_instr` as opaque type

14 months agoMerge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Linus Torvalds [Fri, 3 Mar 2023 22:41:50 +0000 (14:41 -0800)]
Merge tag 'scsi-misc' of git://git./linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "Updates that missed the first pull, mostly because of needing more
  soak time.

  Driver updates (zfcp, ufs, mpi3mr, plus two ipr bug fixes), an
  enclosure services (ses) update (mostly bug fixes) and other minor bug
  fixes and changes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits)
  scsi: zfcp: Trace when request remove fails after qdio send fails
  scsi: zfcp: Change the type of all fsf request id fields and variables to u64
  scsi: zfcp: Make the type for accessing request hashtable buckets size_t
  scsi: ufs: core: Simplify ufshcd_execute_start_stop()
  scsi: ufs: core: Rely on the block layer for setting RQF_PM
  scsi: core: Extend struct scsi_exec_args
  scsi: lpfc: Fix double word in comments
  scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
  scsi: core: Fix a source code comment
  scsi: cxgbi: Remove unneeded version.h include
  scsi: qedi: Remove unneeded version.h include
  scsi: mpi3mr: Remove unneeded version.h include
  scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization
  scsi: mpi3mr: Use number of bits to manage bitmap sizes
  scsi: mpi3mr: Remove unnecessary memcpy() to alltgt_info->dmi
  scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info()
  scsi: mpi3mr: Fix an issue found by KASAN
  scsi: mpi3mr: Replace 1-element array with flex-array
  scsi: ipr: Work around fortify-string warning
  scsi: ipr: Make ipr_probe_ioa_part2() return void
  ...

14 months agoi2c: gxp: fix an error code in probe
Dan Carpenter [Mon, 27 Feb 2023 10:06:33 +0000 (13:06 +0300)]
i2c: gxp: fix an error code in probe

This is passing IS_ERR() instead of PTR_ERR() so instead of an error
code it prints and returns the number 1.

Fixes: 4a55ed6f89f5 ("i2c: Add GXP SoC I2C Controller")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Nick Hawkins <nick.hawkins@hpe.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
14 months agoi2c: gxp: return proper error on address NACK
Wolfram Sang [Mon, 20 Feb 2023 14:40:59 +0000 (15:40 +0100)]
i2c: gxp: return proper error on address NACK

According to Documentation/i2c/fault-codes.rst, NACK after sending an
address should be -ENXIO.

Signed-off-by: Wolfram Sang <wsa@kernel.org>
14 months agoi2c: gxp: remove "empty" switch statement
Wolfram Sang [Fri, 17 Feb 2023 22:13:30 +0000 (23:13 +0100)]
i2c: gxp: remove "empty" switch statement

There used to be error messages which had to go. Now, it only consists
of 'break's, so it can go.

Signed-off-by: Wolfram Sang <wsa@kernel.org>
14 months agoi2c: Disable I2C_APPLE when I2C_PASEMI is a builtin
Benjamin Gray [Mon, 27 Feb 2023 23:33:17 +0000 (10:33 +1100)]
i2c: Disable I2C_APPLE when I2C_PASEMI is a builtin

The ppc64le_allmodconfig sets I2C_PASEMI=y and leaves COMPILE_TEST to
default to y and I2C_APPLE to default to m, running into a known
incompatible configuration that breaks the build [1]. Specifically,
a common dependency (i2c-pasemi-core.o in this case) cannot be used by
both builtin and module consumers.

Disable I2C_APPLE when I2C_PASEMI is a builtin to prevent this.

[1]: https://lore.kernel.org/all/202112061809.XT99aPrf-lkp@intel.com

Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
14 months agoMerge tag 'thermal-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Fri, 3 Mar 2023 18:41:59 +0000 (10:41 -0800)]
Merge tag 'thermal-6.3-rc1-2' of git://git./linux/kernel/git/rafael/linux-pm

Pull more thermal control updates from Rafael Wysocki:
 "These fix two issues in the Intel thermal control drivers.

  Specifics:

   - Fix an error pointer dereference in the quark_dts Intel thermal
     driver (Dan Carpenter)

   - Fix the intel_bxt_pmic_thermal driver Kconfig entry to select
     REGMAP which is not user-visible instead of depending on it (Randy
     Dunlap)"

* tag 'thermal-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
  thermal: intel: quark_dts: fix error pointer dereference

14 months agoMerge tag 'acpi-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Fri, 3 Mar 2023 18:36:01 +0000 (10:36 -0800)]
Merge tag 'acpi-6.3-rc1-2' of git://git./linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
 "These update ACPI quirks for some x86 platforms and add an IRQ
  override quirk for one more system.

  Specifics:

   - Add an ACPI IRQ override quirk for Asus Expertbook B2402FBA
     (Vojtech Hejsek)

   - Drop a suspend-to-idle quirk for HP Elitebook G9 that is not needed
     any more after a firmware update (Mario Limonciello)

   - Add all Cezanne systems to the list for forcing StorageD3Enable,
     because they all need the same quirk (Mario Limonciello)"

* tag 'acpi-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable
  ACPI: x86: Drop quirk for HP Elitebook
  ACPI: resource: Skip IRQ override on Asus Expertbook B2402FBA

14 months agoMerge tag 'pm-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Fri, 3 Mar 2023 18:30:58 +0000 (10:30 -0800)]
Merge tag 'pm-6.3-rc1-2' of git://git./linux/kernel/git/rafael/linux-pm

Pull more power management updates from Rafael Wysocki:
 "These update power capping (new hardware support and cleanup) and
  cpufreq (bug fixes, cleanups and intel_pstate adjustment for a new
  platform).

  Specifics:

   - Fix error handling in the apple-soc cpufreq driver (Dan Carpenter)

   - Change the log level of a message in the amd-pstate cpufreq driver
     so it is more visible to users (Kai-Heng Feng)

   - Adjust the balance_performance EPP value for Sapphire Rapids in the
     intel_pstate cpufreq driver (Srinivas Pandruvada)

   - Remove MODULE_LICENSE from 3 pieces of non-modular code (Nick
     Alcock)

   - Make a read-only kobj_type structure in the schedutil cpufreq
     governor constant (Thomas Weißschuh)

   - Add Add Power Limit4 support for Meteor Lake SoC to the Intel RAPL
     power capping driver (Sumeet Pawnikar)"

* tag 'pm-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: apple-soc: Fix an IS_ERR() vs NULL check
  powercap: remove MODULE_LICENSE in non-modules
  cpufreq: intel_pstate: remove MODULE_LICENSE in non-modules
  powercap: RAPL: Add Power Limit4 support for Meteor Lake SoC
  cpufreq: amd-pstate: remove MODULE_LICENSE in non-modules
  cpufreq: schedutil: make kobj_type structure constant
  cpufreq: amd-pstate: Let user know amd-pstate is disabled
  cpufreq: intel_pstate: Adjust balance_performance EPP for Sapphire Rapids

14 months agoMerge tag 'io_uring-6.3-2023-03-03' of git://git.kernel.dk/linux
Linus Torvalds [Fri, 3 Mar 2023 18:25:29 +0000 (10:25 -0800)]
Merge tag 'io_uring-6.3-2023-03-03' of git://git.kernel.dk/linux

Pull more io_uring updates from Jens Axboe:
 "Here's a set of fixes/changes that didn't make the first cut, either
  because they got queued before I sent the early merge request, or
  fixes that came in afterwards. In detail:

   - Don't set MSG_NOSIGNAL on recv/recvmsg opcodes, as AF_PACKET will
     error out (David)

   - Fix for spurious poll wakeups (me)

   - Fix for a file leak for buffered reads in certain conditions
     (Joseph)

   - Don't allow registered buffers of mixed types (Pavel)

   - Improve handling of huge pages for registered buffers (Pavel)

   - Provided buffer ring size calculation fix (Wojciech)

   - Minor cleanups (me)"

* tag 'io_uring-6.3-2023-03-03' of git://git.kernel.dk/linux:
  io_uring/poll: don't pass in wake func to io_init_poll_iocb()
  io_uring: fix fget leak when fs don't support nowait buffered read
  io_uring/poll: allow some retries for poll triggering spuriously
  io_uring: remove MSG_NOSIGNAL from recvmsg
  io_uring/rsrc: always initialize 'folio' to NULL
  io_uring/rsrc: optimise registered huge pages
  io_uring/rsrc: optimise single entry advance
  io_uring/rsrc: disallow multi-source reg buffers
  io_uring: remove unused wq_list_merge
  io_uring: fix size calculation when registering buf ring
  io_uring/rsrc: fix a comment in io_import_fixed()
  io_uring: rename 'in_idle' to 'in_cancel'
  io_uring: consolidate the put_ref-and-return section of adding work

14 months agoMerge tag 'block-6.3-2023-03-03' of git://git.kernel.dk/linux
Linus Torvalds [Fri, 3 Mar 2023 18:21:39 +0000 (10:21 -0800)]
Merge tag 'block-6.3-2023-03-03' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - NVMe pull request via Christoph:
      - Don't access released socket during error recovery (Akinobu
        Mita)
      - Bring back auto-removal of deleted namespaces during sequential
        scan (Christoph Hellwig)
      - Fix an error code in nvme_auth_process_dhchap_challenge (Dan
        Carpenter)
      - Show well known discovery name (Daniel Wagner)
      - Add a missing endianess conversion in effects masking (Keith
        Busch)

 - Fix for a regression introduced in blk-rq-qos during init in this
   merge window (Breno)

 - Reorder a few fields in struct blk_mq_tag_set, eliminating a few
   holes and shrinking it (Christophe)

 - Remove redundant bdev_get_queue() NULL checks (Juhyung)

 - Add sed-opal single user mode support flag (Luca)

 - Remove SQE128 check in ublk as it isn't needed, saving some memory
   (Ming)

 - Op specific segment checking for cloned requests (Uday)

 - Exclusive open partition scan fixes (Yu)

 - Loop offset/size checking before assigning them in the device (Zhong)

 - Bio polling fixes (me)

* tag 'block-6.3-2023-03-03' of git://git.kernel.dk/linux:
  blk-mq: enforce op-specific segment limits in blk_insert_cloned_request
  nvme-fabrics: show well known discovery name
  nvme-tcp: don't access released socket during error recovery
  nvme-auth: fix an error code in nvme_auth_process_dhchap_challenge()
  nvme: bring back auto-removal of deleted namespaces during sequential scan
  blk-iocost: Pass gendisk to ioc_refresh_params
  nvme: fix sparse warning on effects masking
  block: be a bit more careful in checking for NULL bdev while polling
  block: clear bio->bi_bdev when putting a bio back in the cache
  loop: loop_set_status_from_info() check before assignment
  ublk: remove check IO_URING_F_SQE128 in ublk_ch_uring_cmd
  block: remove more NULL checks after bdev_get_queue()
  blk-mq: Reorder fields in 'struct blk_mq_tag_set'
  block: fix scan partition for exclusively open device again
  block: Revert "block: Do not reread partition table on exclusively open device"
  sed-opal: add support flag for SUM in status ioctl

14 months agoMerge tag 'ata-6.3-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal...
Linus Torvalds [Fri, 3 Mar 2023 18:17:44 +0000 (10:17 -0800)]
Merge tag 'ata-6.3-fix' of git://git./linux/kernel/git/dlemoal/libata

Pull ATA fix from Damien Le Moal:

 - Revert commit 104ff59af73a ("ata: ahci: Add Tiger Lake UP{3,4} AHCI
   controller") as it is causing serious regressions (failure to boot)
   on some laptops

* tag 'ata-6.3-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller"

14 months agoMerge branches 'acpi-pm' and 'acpi-x86'
Rafael J. Wysocki [Fri, 3 Mar 2023 17:45:53 +0000 (18:45 +0100)]
Merge branches 'acpi-pm' and 'acpi-x86'

Merge additional ACPI quirks for x86 systems:

 - Drop a suspend-to-idle quirk for HP Elitebook G9 that is not needed
   any more after a firmware update (Mario Limonciello).

 - Add all Cezanne systems to the list for forcing StorageD3Enable,
   because they all need the same quirk (Mario Limonciello).

* acpi-pm:
  ACPI: x86: Drop quirk for HP Elitebook

* acpi-x86:
  ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable