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drm/xe: Improve schedule disable response failure

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Print Guc ID and take devcoredump on schedule disable response failure.
GuC ID is useful information and a schedule disable response failure is
possible the LRC state is corrupted so a devcoredump is helpful to debug.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241114022522.1951351-6-matthew.brost@intel.com
This commit is contained in:
Matthew Brost 2024-11-13 18:25:20 -08:00
parent f62e6edfc1
commit 990c29c2dd
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/xe/xe_guc_submit.c
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@ -1124,7 +1124,10 @@ guc_exec_queue_timedout_job(struct drm_sched_job *drm_job)
if (!ret || xe_guc_read_stopped(guc)) {
trigger_reset:
if (!ret)
xe_gt_warn(guc_to_gt(guc), "Schedule disable failed to respond");
xe_gt_warn(guc_to_gt(guc),
"Schedule disable failed to respond, guc_id=%d",
q->guc->id);
xe_devcoredump(q, job);
set_exec_queue_extra_ref(q);
xe_exec_queue_get(q); /* GT reset owns this */
set_exec_queue_banned(q);