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| author | Matthew Brost <matthew.brost@intel.com> | 2024-10-03 03:16:57 +0300 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2024-10-12 01:48:36 +0300 |
| commit | ea2f6a77d0c40d97f4a4dc93fee4afe15d94926d (patch) | |
| tree | 9b8fedb2209a7807c0fe0f190df9af0c269a84fa /tools/perf/scripts/python/gecko.py | |
| parent | 90521df5fc43980e4575bd8c5b1cb62afe1a9f5f (diff) | |
| download | linux-ea2f6a77d0c40d97f4a4dc93fee4afe15d94926d.tar.xz | |
drm/xe: Don't free job in TDR
Freeing job in TDR is not safe as TDR can pass the run_job thread
resulting in UAF. It is only safe for free job to naturally be called by
the scheduler. Rather free job in TDR, add to pending list.
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2811
Cc: Matthew Auld <matthew.auld@intel.com>
Fixes: e275d61c5f3f ("drm/xe/guc: Handle timing out of signaled jobs gracefully")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241003001657.3517883-3-matthew.brost@intel.com
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions