kernel_optimize_test/sound
Pierre-Louis Bossart 0c6daf4799 ASoC: SOF: Intel: hda-dai: fix potential locking issue
[ Upstream commit a20f3b10de61add5e14b6ce4df982f4df2a4cbbc ]

The initial hdac_stream code was adapted a third time with the same
locking issues. Move the spin_lock outside the loops and make sure the
fields are protected on read/write.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210924192417.169243-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-26 10:39:09 +01:00
..
ac97 ALSA: ac97: fix PM reference leak in ac97_bus_remove() 2021-07-20 16:05:40 +02:00
aoa ALSA: aoa: i2sbus: use DECLARE_COMPLETION_ONSTACK() macro 2020-09-03 09:26:52 +02:00
arm
atmel ALSA: atmel: ac97: clarify operator precedence 2020-09-03 09:27:34 +02:00
core ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume 2021-11-18 14:03:49 +01:00
drivers ALSA: aloop: Fix initialization of controls 2021-04-14 08:41:56 +02:00
firewire ALSA: firewire-motu: fix detection for S/PDIF source on optical interface in v2 protocol 2021-07-20 16:05:45 +02:00
hda ALSA: hda: avoid write to STATESTS if controller is in reset 2021-10-27 09:56:55 +02:00
i2c
isa ALSA: sb: Fix potential ABBA deadlock in CSP driver 2021-07-28 14:35:42 +02:00
mips hal2: convert to dma_alloc_noncoherent 2020-09-25 06:20:44 +02:00
oss
parisc
pci ALSA: hda: Use position buffer for SKL+ again 2021-11-18 14:04:16 +01:00
pcmcia
ppc ALSA: ppc: fix error return code in snd_pmac_probe() 2021-07-20 16:05:43 +02:00
sh
soc ASoC: SOF: Intel: hda-dai: fix potential locking issue 2021-11-26 10:39:09 +01:00
sparc ALSA: sparc: dbri: fix repeated word 'the' 2020-10-17 09:58:35 +02:00
spi
synth ALSA: synth: missing check for possible NULL after the call to kstrdup 2021-11-18 14:03:40 +01:00
usb ALSA: usb-audio: Add registration quirk for JBL Quantum 400 2021-11-18 14:03:39 +01:00
x86 ALSA: hda: use consistent HDAudio spelling in comments/docs 2020-09-02 19:31:32 +02:00
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c