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b2e538a982
linux-next/sound/core
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Takashi Iwai b2e538a982 ALSA: control: Avoid WARN() for symlink errors 
Using WARN() for showing the error of symlink creations don't give
more information than telling that something goes wrong, since the
usual code path is a lregister callback from each control element
creation.  More badly, the use of WARN() rather confuses fuzzer as if
it were serious issues.

This patch downgrades the warning messages to use the normal dev_err()
instead of WARN().  For making it clearer, add the function name to
the prefix, too.

Fixes: a135dfb5de ("ALSA: led control - add sysfs kcontrol LED marking layer")
Reported-by: syzbot+4e7919b09c67ffd198ae@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/675664c7.050a0220.a30f1.018c.GAE@google.com
Link: https://patch.msgid.link/20241209095614.4273-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-12-10 12:32:34 +01:00
..
oss ASoC: Fixes for v6.12 2024-10-02 21:29:16 +02:00
seq ALSA: seq: ump: Fix seq port updates per FB info notify 2024-11-29 11:04:10 +01:00
.kunitconfig ALSA: core: add kunitconfig 2024-03-17 09:36:45 +01:00
compress_offload.c ALSA: compress_offload: Use runtime pointer in snd_compr_poll() 2024-11-06 09:44:50 +01:00
control_compat.c Merge branch 'topic/control-lookup-rwlock' into for-next 2024-08-09 14:25:24 +02:00
control_led.c ALSA: control: Avoid WARN() for symlink errors 2024-12-10 12:32:34 +01:00
control.c ASoC: Fixes for v6.12 2024-10-02 21:29:16 +02:00
ctljack.c ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
device.c ALSA: core: Fix missing return value comments for kernel docs 2022-07-13 13:42:38 +02:00
hrtimer.c ALSA: hrtimer: Use guard() for locking 2024-02-28 15:01:20 +01:00
hwdep_compat.c ALSA: compat_ioctl: avoid compat_alloc_user_space 2020-09-21 10:37:07 +02:00
hwdep.c ALSA: hwdep: Move put_user() call out of scoped_guard() in snd_hwdep_control_ioctl() 2024-03-01 18:10:57 +01:00
info_oss.c ALSA: info: Use guard() for locking 2024-02-28 15:01:21 +01:00
info.c ALSA: info: Use guard() for locking 2024-02-28 15:01:21 +01:00
init.c ALSA: core: add isascii() check to card ID generator 2024-10-03 09:16:58 +02:00
isadma.c sound updates for 6.0-rc1 2022-08-06 10:19:51 -07:00
jack.c ALSA: core: Remove debugfs at disconnection 2024-05-27 09:28:21 +02:00
Kconfig ALSA: compress_offload: introduce accel operation mode 2024-10-25 10:53:20 +02:00
Makefile ALSA: core: Use *-y instead of *-objs in Makefile 2024-05-08 18:17:32 +02:00
memalloc.c ALSA: memalloc: Use proper DMA mapping API for x86 S/G buffer allocations 2024-09-12 18:02:18 +02:00
memory.c ALSA: core: Add memory copy helpers between iov_iter and iomem 2023-08-18 12:18:16 +02:00
misc.c ALSA: core: Drop snd_print stuff and co 2024-08-08 07:49:47 +02:00
pcm_compat.c ALSA: pcm: Use guard() for PCM stream locks 2024-02-28 15:01:22 +01:00
pcm_dmaengine.c ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused 2024-07-17 10:39:47 +02:00
pcm_drm_eld.c drm/edid: include drm_eld.h only where required 2023-11-09 16:47:31 +02:00
pcm_iec958.c ALSA: iec958: Split status creation and fill 2021-06-08 17:05:41 +02:00
pcm_lib.c ALSA: pcm: Add xrun counter for snd_pcm_substream 2024-08-10 10:40:58 +02:00
pcm_local.h ALSA: pcm: Revert "ALSA: pcm: rewrite snd_pcm_playback_silence()" 2023-05-05 18:23:48 +02:00
pcm_memory.c ALSA: pcm: Fix yet more compile warning at replacement with kstrtoul() 2024-09-02 10:17:42 +02:00
pcm_misc.c ALSA: pcm: Fix breakage of PCM rates used for topology 2024-09-11 16:17:44 +02:00
pcm_native.c sound fixes for 6.13-rc1 2024-11-29 13:01:05 -08:00
pcm_param_trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pcm_timer.c ALSA: pcm_timer: use snd_pcm_direction_name() 2024-08-01 12:50:13 +02:00
pcm_trace.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
pcm.c ALSA: pcm: Add xrun counter for snd_pcm_substream 2024-08-10 10:40:58 +02:00
rawmidi_compat.c ALSA: rawmidi: Replace with __packed attribute 2023-10-26 09:42:55 +02:00
rawmidi.c ALSA: rawmidi: Fix kvfree() call in spinlock 2024-11-25 15:48:05 +01:00
seq_device.c driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
sound_kunit.c ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc() 2024-11-27 08:06:31 +01:00
sound_oss.c ALSA: core: Use guard() for locking 2024-02-28 15:01:21 +01:00
sound.c ALSA: Fix typos in comments across various files 2024-09-30 09:52:31 +02:00
timer_compat.c ALSA: timer: Use guard() for locking 2024-02-28 15:01:20 +01:00
timer.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
ump_convert.c ALSA: ump: Explicitly reset RPN with Null RPN 2024-07-31 15:08:39 +02:00
ump.c ALSA: ump: Shut up truncated string warning 2024-11-30 10:02:44 +01:00
vmaster.c ALSA: vmaster: Return error for invalid input values 2024-06-18 12:00:18 +02:00