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| author | Chris Wilson <[email protected]> | 2019-12-13 22:31:40 +0000 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2019-12-14 11:03:49 +0000 |
| commit | 7a90f89904afe66ff029bd784679aa293baacb72 (patch) | |
| tree | 24c86c90a419ec9683050f9d581f2043466943b1 /tools/perf/scripts/python/bin | |
| parent | 9c569784a422e9eaa1c6f61e46a41011391e4d1d (diff) | |
drm/i915/gem: Serialise object before changing cache-level
Wait for the object to be idle before changing its cache-level and
unbinding. This was dropped as supposedly superfluous from commit
8b1c78e06e61 ("drm/i915: Avoid calling i915_gem_object_unbind holding
object lock"), but it turns out to prevent some cache dirt escaping.
Smells like papering over a race...
Closes: https://gitlab.freedesktop.org/drm/intel/issues/820
Fixes: 8b1c78e06e61 ("drm/i915: Avoid calling i915_gem_object_unbind holding object lock")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Andi Shyti <[email protected]>
Acked-by: Andi Shyti <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions