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(parent: 3b6d3cb) | patch
drm/msm: use proper memory barriers for updating tail/head
authorRob Clark <robdclark@gmail.com>
Mon, 2 Oct 2017 14:28:37 +0000 (10:28 -0400)
committerRob Clark <robdclark@gmail.com>
Thu, 12 Oct 2017 14:59:11 +0000 (10:59 -0400)
commitcb6df942fbd2779e97fcc5dc9b74519f1e9e6430
tree68139686d74b1472a379a16810726f3f6f728220tree | snapshot
parent3b6d3cbf7c5f4871c33c3468f1879b2d8903ef11commit | diff
drm/msm: use proper memory barriers for updating tail/head

Fixes intermittent corruption of cmdstream dump.

Signed-off-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/msm/msm_rd.c diff | blob | history
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