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author | Takashi Iwai <[email protected]> | 2022-03-15 17:41:58 +0100 |
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committer | Mark Brown <[email protected]> | 2022-03-16 16:39:28 +0000 |
commit | 455c5653f50e10b4f460ef24e99f0044fbe3401c (patch) | |
tree | b5632cf661fccd478e11295963bf93f7565c3121 /tools/perf/scripts/python/event_analyzing_sample.py | |
parent | 54e1bf9f6177a3ffbd920474f4481a25361163aa (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]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions