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| author | Imre Deak <[email protected]> | 2016-06-28 10:37:33 +0000 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2016-06-29 08:18:16 +0000 |
| commit | ba34a65324259082dc6d2924cb82d562db1c6a6b (patch) | |
| tree | c1c00ace2b80e4d9a46f67962dd5f2ce834c70a5 /fs/jbd2/commit.c | |
| parent | drm/i915/hsw: Avoid early timeout during LCPLL disable/restore (diff) | |
| download | kernel-ba34a65324259082dc6d2924cb82d562db1c6a6b.tar.gz kernel-ba34a65324259082dc6d2924cb82d562db1c6a6b.zip | |
drm/i915: Avoid early timeout during AUX transfers
Since wait_for_atomic doesn't re-check the wait-for condition after
expiry of the timeout it can fail when called from non-atomic context
even if the condition is set correctly before the expiry. Fix this by
using the non-atomic wait_for instead.
Due to the relatively long 10ms timeout, probably this didn't cause any
real problems, but fix it in any case for consistency.
Fixes: 0351b93992aa ("drm/i915: Do not lie about atomic timeout granularity")
CC: Chris Wilson <[email protected]>
CC: Tvrtko Ursulin <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Reviewed-by: Tvrtko Ursulin <[email protected]>
CC: [email protected]
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 713a6b668932213247b394559bc229cd0fec2777)
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions