[PATCH v4 0/1] ASoC: dpcm: acquire dpcm_lock in dpcm_do_trigger()

On 2021-01-06 at 12:41, Mark Brown wrote:

On Mon, Dec 28, 2020 at 08:23:16PM +0900, Gyeongtaek Lee wrote:

...

If stop by underrun and DPCM BE disconnection is run simultaneously, data abort can be occurred by the sequence below.

This doesn't apply against current code, please check and resend.

Hi, Mark.

I resend the patch after rebasing it on the latest of stable linux.

Best regards, Gyeongtaek Lee

Gyeongtaek Lee (1): ASoC: dpcm: acquire dpcm_lock in dpcm_do_trigger()

sound/soc/soc-pcm.c | 62 ++++++++++++++++++++++++++++++++------------- 1 file changed, 44 insertions(+), 18 deletions(-)

base-commit: f40ddce88593482919761f74910f42f4b84c004b