ASoC: Intel: avs: Lock substream before snd_pcm_stop()

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[ Upstream commit c30c8f9d51 ]

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

Fixes: 2f1f570cd7 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Cezary Rojewski 2022-11-16 12:55:49 +01:00 • committed by Greg Kroah-Hartman

parent 51618c1d77

commit bfa34e24ce

1 changed files with 3 additions and 0 deletions

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sound/soc/intel/avs/ipc.c

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