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| author | Tim Gore <[email protected]> | 2016-06-13 11:15:01 +0000 |
|---|---|---|
| committer | Mika Kuoppala <[email protected]> | 2016-07-15 12:51:30 +0000 |
| commit | 12be73a0f13ad5a044346d564804b4058426d4c2 (patch) | |
| tree | 1dc6ce80dfceb538999b02503b83740072eb8fa4 /fs/jbd2/commit.c | |
| parent | drm/i915/gen9: Add WaFbcHighMemBwCorruptionAvoidance (diff) | |
| download | kernel-12be73a0f13ad5a044346d564804b4058426d4c2.tar.gz kernel-12be73a0f13ad5a044346d564804b4058426d4c2.zip | |
drm/i915/gen9: implement WaConextSwitchWithConcurrentTLBInvalidate
This patch enables a workaround for a mid thread preemption
issue where a hardware timing problem can prevent the
context restore from happening, leading to a hang.
v2: move to gen9_init_workarounds (Arun)
v3: move to start of gen9_init_workarounds (Arun)
Signed-off-by: Tim Gore <[email protected]>
Reviewed-by: Arun Siluvery <[email protected]>
Signed-off-by: Tvrtko Ursulin <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit a8ab5ed5e1bf856eceaab5579236de6f92822b9f)
Signed-off-by: Mika Kuoppala <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions