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authorTakashi Iwai <[email protected]>2022-03-15 17:41:58 +0100
committerMark Brown <[email protected]>2022-03-16 16:39:28 +0000
commit455c5653f50e10b4f460ef24e99f0044fbe3401c (patch)
treeb5632cf661fccd478e11295963bf93f7565c3121 /tools/perf/scripts/python/event_analyzing_sample.py
parent54e1bf9f6177a3ffbd920474f4481a25361163aa (diff)
ASoC: sti: Fix deadlock via snd_pcm_stop_xrun() call
This is essentially a revert of the commit dc865fb9e7c2 ("ASoC: sti: Use snd_pcm_stop_xrun() helper"), which converted the manual snd_pcm_stop() calls with snd_pcm_stop_xrun(). The commit above introduced a deadlock as snd_pcm_stop_xrun() itself takes the PCM stream lock while the caller already holds it. Since the conversion was done only for consistency reason and the open-call with snd_pcm_stop() to the XRUN state is a correct usage, let's revert the commit back as the fix. Fixes: dc865fb9e7c2 ("ASoC: sti: Use snd_pcm_stop_xrun() helper") Reported-by: Daniel Palmer <[email protected]> Cc: Arnaud POULIQUEN <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]> Reviewed-by: Arnaud Pouliquen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
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