diff options
| author | Nirmoy Das <[email protected]> | 2024-10-29 13:01:16 +0100 |
|---|---|---|
| committer | Lucas De Marchi <[email protected]> | 2024-11-04 08:12:30 -0800 |
| commit | 7d1e2580ed166f36949b468373b468d188880cd3 (patch) | |
| tree | 1317ac54e9e5ea56b57530c358d80e3a43dca578 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 55e8a3f37e54eb1c7b914d6d5565a37282ec1978 (diff) | |
drm/xe/ufence: Flush xe ordered_wq in case of ufence timeout
Flush xe ordered_wq in case of ufence timeout which is observed
on LNL and that points to recent scheduling issue with E-cores.
This is similar to the recent fix:
commit e51527233804 ("drm/xe/guc/ct: Flush g2h worker in case of g2h
response timeout") and should be removed once there is a E-core
scheduling fix for LNL.
v2: Add platform check(Himal)
s/__flush_workqueue/flush_workqueue(Jani)
v3: Remove gfx platform check as the issue related to cpu
platform(John)
v4: Use the Common macro(John) and print when the flush resolves
timeout(Matt B)
Cc: Badal Nilawar <[email protected]>
Cc: Matthew Auld <[email protected]>
Cc: John Harrison <[email protected]>
Cc: Himal Prasad Ghimiray <[email protected]>
Cc: Lucas De Marchi <[email protected]>
Cc: [email protected] # v6.11+
Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2754
Suggested-by: Matthew Brost <[email protected]>
Signed-off-by: Nirmoy Das <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Lucas De Marchi <[email protected]>
(cherry picked from commit 38c4c8722bd74452280951edc44c23de47612001)
Signed-off-by: Lucas De Marchi <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions