On Tue, 15 Mar 2022 17:41:58 +0100, Takashi Iwai wrote:
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.
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: sti: Fix deadlock via snd_pcm_stop_xrun() call commit: 455c5653f50e10b4f460ef24e99f0044fbe3401c
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Thanks, Mark