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drm/xe: Always kill exec queues in xe_guc_submit_pause_abort

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xe_guc_submit_pause_abort is intended to be called after something
disastrous occurs (e.g., VF migration fails, device wedging, or driver
unload) and should immediately trigger the teardown of remaining
submission state. With that, kill any remaining queues in this function.

Fixes: 7c4b7e34c8 ("drm/xe/vf: Abort VF post migration recovery on failure")
Cc: stable@vger.kernel.org
Signed-off-by: Zhanjun Dong <zhanjun.dong@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260310225039.1320161-2-zhanjun.dong@intel.com
(cherry picked from commit 78f3bf00be4f15daead02ba32d4737129419c902)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
This commit is contained in:
Matthew Brost
2026-03-10 18:50:33 -04:00
committed by Thomas Hellström
parent 9b72283ec9
commit 26c638d560
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/xe/xe_guc_submit.c
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@@ -2695,8 +2695,7 @@ void xe_guc_submit_pause_abort(struct xe_guc *guc)
continue;
xe_sched_submission_start(sched);
if (exec_queue_killed_or_banned_or_wedged(q))
xe_guc_exec_queue_trigger_cleanup(q);
guc_exec_queue_kill(q);
}
mutex_unlock(&guc->submission_state.lock);
}