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| author | Nirmoy Das <nirmoy.das@intel.com> | 2024-10-11 17:10:29 +0200 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2024-10-16 09:00:22 -0500 |
| commit | 4e8b5a165160e2f521cc10bae58ce0b72b2e22b5 (patch) | |
| tree | 1ae3a3f4f48d1e9efe381073235cf3baa02549ee /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | e7518276e9388d36f103e8c1c7e99898a30d11f5 (diff) | |
drm/xe/ufence: ufence can be signaled right after wait_woken
do_comapre() can return success after a timedout wait_woken() which was
treated as -ETIME. The loop calling wait_woken() sets correct err so
there is no need to re-evaluate err.
v2: Remove entire check that reevaluate err at the end(Matt)
Fixes: e670f0b4ef24 ("drm/xe/uapi: Return correct error code for xe_wait_user_fence_ioctl")
Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/1630
Cc: stable@vger.kernel.org # v6.8+
Cc: Bommu Krishnaiah <krishnaiah.bommu@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241011151029.4160630-1-nirmoy.das@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
(cherry picked from commit ec7e6a1d527755fc3c7a3303eaa5577aac5cf6be)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions