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ASoC: Intel: avs: Lock substream before snd_pcm_stop()
authorCezary Rojewski <cezary.rojewski@intel.com>
Wed, 16 Nov 2022 11:55:49 +0000 (12:55 +0100)
committerMark Brown <broonie@kernel.org>
Tue, 22 Nov 2022 19:32:26 +0000 (19:32 +0000)
commitc30c8f9d51ec24b36e2c65a6307a5c8cbc5a0ebc
treec5dbe15de26e175b26c757e8b6265f52d8977b5atree | snapshot
parentbce3e9f0f655224384c1ce89703cbeec47f4d9bdcommit | diff
ASoC: Intel: avs: Lock substream before snd_pcm_stop()

snd_pcm_stop() shall be called with stream lock held to prevent any
races between nonatomic streaming operations.

Fixes: 2f1f570cd730 ("ASoC: Intel: avs: Coredump and recovery flow")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221116115550.1100398-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/intel/avs/ipc.c diff | blob | history
Domain: System / Kernel;