linux/sound
Neil Armstrong 0c9b152c72
ASoC: meson: axg-card: Fix nonatomic links
This commit e138233e56 causes the
following system crash when using audio on G12A/G12B & SM1 systems:

 BUG: sleeping function called from invalid context at kernel/locking/mutex.c:282
  in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 0, name: swapper/0
 preempt_count: 10001, expected: 0
 RCU nest depth: 0, expected: 0
 Preemption disabled at:
 schedule_preempt_disabled+0x20/0x2c

 mutex_lock+0x24/0x60
 _snd_pcm_stream_lock_irqsave+0x20/0x3c
 snd_pcm_period_elapsed+0x24/0xa4
 axg_fifo_pcm_irq_block+0x64/0xdc
 __handle_irq_event_percpu+0x104/0x264
 handle_irq_event+0x48/0xb4
 ...
 start_kernel+0x3f0/0x484
 __primary_switched+0xc0/0xc8

Revert this commit until the crash is fixed.

Fixes: e138233e56 ("ASoC: meson: axg-card: make links nonatomic")
Reported-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20220421155725.2589089-2-narmstrong@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-21 18:25:15 +01:00
..
ac97
aoa
arm
atmel
core sound fixes for 5.18-rc1 2022-04-01 10:32:46 -07:00
drivers ALSA: virmidi: Remove duplicated code 2022-01-06 16:08:18 +01:00
firewire ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction 2022-03-04 17:23:21 +01:00
hda ASoC: Updates for v5.18 2022-03-21 16:19:21 +01:00
i2c
isa ALSA: cs4236: fix an incorrect NULL check on list iterator 2022-03-27 10:32:42 +02:00
mips ALSA: mips: Use platform_get_irq() to get the interrupt 2022-02-28 16:59:01 +01:00
oss
parisc
pci sound fixes for 5.18-rc1 2022-04-01 10:32:46 -07:00
pcmcia
ppc powerpc/machdep: Move sys_ctrler_t definition into pmac_feature.h 2022-02-07 21:02:20 +11:00
sh
soc ASoC: meson: axg-card: Fix nonatomic links 2022-04-21 18:25:15 +01:00
sparc ALSA: sparc: no need to initialise statics to 0 2021-12-12 10:01:04 +01:00
spi sound updates for 5.18 2022-03-23 15:11:12 -07:00
synth ALSA: synth: missing check for possible NULL after the call to kstrdup 2021-11-09 07:18:50 +01:00
usb Merge branch 'for-next' into for-linus 2022-03-21 16:18:34 +01:00
virtio virtio: wrap config->reset calls 2022-01-14 18:50:52 -05:00
x86 ALSA: x86: Use standard mmap helper for Intel HDMI LPE audio 2022-03-05 09:33:48 +01:00
xen xen/grant-table: remove readonly parameter from functions 2022-03-15 20:34:40 -05:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c sound: core: Remove redundant variable and return the last statement 2022-02-28 17:57:14 +01:00