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| author | Chris Wilson <[email protected]> | 2020-01-15 17:58:29 +0000 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2020-02-11 11:49:16 +0200 |
| commit | a754012b9f2323a5d640da7eb7b095ac3b8cd012 (patch) | |
| tree | d6feb78cae4234a37c6081cd50cbba0eb82825ca /tools/perf/util/trace-event-scripting.c | |
| parent | 1b5af53781654706e1a4ee479274f8a3e3f74c01 (diff) | |
drm/i915/execlists: Leave resetting ring to intel_ring
We need to allow concurrent intel_context_unpin, which means avoiding
doing destructive operations like intel_ring_reset(). This was already
fixed for intel_ring_unpin() in commit 0725d9a31869 ("drm/i915/gt: Make
intel_ring_unpin() safe for concurrent pint"), but I overlooked that
execlists_context_unpin() also made the same mistake.
Reported-by: Matthew Brost <[email protected]>
Fixes: 841350223816 ("drm/i915/gt: Drop mutex serialisation between context pin/unpin")
References: 0725d9a31869 ("drm/i915/gt: Make intel_ring_unpin() safe for concurrent pint")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Matthew Brost <[email protected]>
Cc: Matthew Auld <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit f3c0efc9fe7a4e61544034f525348a3aa86ac5aa)
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions