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| author | Matthew Brost <matthew.brost@intel.com> | 2025-06-11 20:19:25 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-01 09:51:28 +0100 |
| commit | 9984318025b7ffd8f352ae1738c5676004626b01 (patch) | |
| tree | 1dca444c5e32272644886cb7bb8498847bdaafc5 /tools/perf/util/trace-event-scripting.c | |
| parent | 9872bd50501f37da3a0ac0bbebdb7345da8db8bb (diff) | |
drm/xe: Make WA BB part of LRC BO
commit afcad92411772a1f361339f22c49f855c6cc7d0f upstream.
No idea why, but without this GuC context switches randomly fail when
running IGTs in a loop. Need to follow up why this fixes the
aforementioned issue but can live with a stable driver for now.
Fixes: 617d824c5323 ("drm/xe: Add WA BB to capture active context utilization")
Cc: stable@vger.kernel.org
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Tested-by: Shuicheng Lin <shuicheng.lin@intel.com>
Link: https://lore.kernel.org/r/20250612031925.4009701-1-matthew.brost@intel.com
(cherry picked from commit 3a1edef8f4b58b0ba826bc68bf4bce4bdf59ecf3)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
[ adapted xe_bo_create_pin_map() call ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions