Re: [alsa-devel] [PATCH 0/2] ASoC: hdmi-codec: fix locking issue

2019-10-23 Thread Jerome Brunet
On Wed 23 Oct 2019 at 18:23, Takashi Iwai wrote: > On Wed, 23 Oct 2019 18:12:01 +0200, > Jerome Brunet wrote: >> >> This patchset fixes the locking issue reported by Russell. >> >> As explained a mutex was used as flag and held while returning to >> userspace. >> >> Patch 2 is entirely

Re: [alsa-devel] [PATCH 0/2] ASoC: hdmi-codec: fix locking issue

2019-10-23 Thread Takashi Iwai
On Wed, 23 Oct 2019 18:12:01 +0200, Jerome Brunet wrote: > > This patchset fixes the locking issue reported by Russell. > > As explained a mutex was used as flag and held while returning to > userspace. > > Patch 2 is entirely optional and switches from bit atomic operation > to mutex again. I