Messages in this thread | | | From | Jerome Brunet <> | Subject | [PATCH 0/2] ASoC: hdmi-codec: fix locking issue | Date | Wed, 23 Oct 2019 18:12:01 +0200 |
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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 tend to prefer bit atomic operation in this particular case but either way should be fine.
Jerome Brunet (2): Revert "ASoC: hdmi-codec: re-introduce mutex locking" ASoC: hdmi-codec: re-introduce mutex locking again
sound/soc/codecs/hdmi-codec.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-)
-- 2.21.0
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