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authorKeyon Jie <[email protected]>2019-08-07 09:50:30 -0500
committerMark Brown <[email protected]>2019-08-08 20:38:53 +0100
commit804cbf4bb063204ca6c2471baa694548aab02ce3 (patch)
treef5d9076b955dd9086b533a0b0792032dd96acc2b /lib/test_overflow.c
parentcc352735d49c9c25fd711795bee35d3d001ddffa (diff)
ASoC: hdac_hda: fix page fault issue by removing race
There is a race between hda codec device removing and the jack-detecting work, which will lead to a page fault issue as the latter work is accessing codec device which could be already removed. Here add the cancellation of jack-detecting work before codecs are actually removed to avoid the race and fix the issue. Bug: https://github.com/thesofproject/linux/issues/1067 Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
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