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drm/xe: Release guc ids before cancelling work

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[ Upstream commit 10c7988418d8f759ba70c4a558961e0bfa74647f ]

A GT resets can be occurring in parallel while cancelling
work in async call  which can requeue these workers.
to avoid that, lets first release guc ids and then cancel
work so they don't requeued.

Fixes: 8ae8a2e8dd ("drm/xe: Long running job update")
Fixes: 12c2f962fe71 ("drm/xe: cancel pending job timer before freeing scheduler")
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Suggested-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306131211.975503-1-tejas.upadhyay@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 8e8d76f62329127b31c64a034b052fb9e30e92af)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tejas Upadhyay
2025-03-06 18:42:11 +05:30
committed by Greg Kroah-Hartman
parent 084c46a133
commit 0e9989bea7
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/xe/xe_guc_submit.c
+1 -1
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@@ -1213,11 +1213,11 @@ static void __guc_exec_queue_fini_async(struct work_struct *w)
xe_pm_runtime_get(guc_to_xe(guc));
trace_xe_exec_queue_destroy(q);
release_guc_id(guc, q);
if (xe_exec_queue_is_lr(q))
cancel_work_sync(&ge->lr_tdr);
/* Confirm no work left behind accessing device structures */
cancel_delayed_work_sync(&ge->sched.base.work_tdr);
release_guc_id(guc, q);
xe_sched_entity_fini(&ge->entity);
xe_sched_fini(&ge->sched);