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| author | Matthew Brost <matthew.brost@intel.com> | 2026-03-10 18:50:34 -0400 |
|---|---|---|
| committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2026-03-19 14:22:28 +0100 |
| commit | fb3738693cbdce104bf12615e980a6a37ff9087d (patch) | |
| tree | 5f6b6dc9d9b3459c9cab8a4c1ab5c34eddf4d019 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux-stable.git | |
| parent | 26c638d5602e329e0b26281a74c6ec69dee12f23 (diff) | |
drm/xe: Forcefully tear down exec queues in GuC submit fini
In GuC submit fini, forcefully tear down any exec queues by disabling
CTs, stopping the scheduler (which cleans up lost G2H), killing all
remaining queues, and resuming scheduling to allow any remaining cleanup
actions to complete and signal any remaining fences.
Split guc_submit_fini into device related and software only part. Using
device-managed and drm-managed action guarantees the correct ordering of
cleanup.
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Cc: stable@vger.kernel.org
Reviewed-by: Zhanjun Dong <zhanjun.dong@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260310225039.1320161-3-zhanjun.dong@intel.com
(cherry picked from commit a6ab444a111a59924bd9d0c1e0613a75a0a40b89)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions