diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2024-11-14 05:25:22 +0300 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2024-11-14 17:38:48 +0300 |
| commit | dbf670f13949249f09b872ae59aab2feb259ca5f (patch) | |
| tree | f8104aeb4b2b26e654db32709f7b7d26858f978f | |
| parent | a54b0de7ed72ca8e0012061c580b8447973eb82e (diff) | |
| download | linux-dbf670f13949249f09b872ae59aab2feb259ca5f.tar.xz | |
drm/xe: Wire devcoredump to LR TDR
LR queues can hang, cause engine reset, or cause IOMMU CAT errors.
Collect an error capture when this occurs.
v2:
- s/queue's/queues (Jonathan)
v4:
- Fix build (CI)
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241114022522.1951351-8-matthew.brost@intel.com
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_submit.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 985a21a72da4..f9ecee5364d8 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -896,13 +896,18 @@ static void xe_guc_exec_queue_lr_cleanup(struct work_struct *w) !exec_queue_pending_disable(q) || xe_guc_read_stopped(guc), HZ * 5); if (!ret) { - xe_gt_warn(q->gt, "Schedule disable failed to respond\n"); + xe_gt_warn(q->gt, "Schedule disable failed to respond, guc_id=%d\n", + q->guc->id); + xe_devcoredump(q, NULL); xe_sched_submission_start(sched); xe_gt_reset_async(q->gt); return; } } + if (!exec_queue_killed(q) && !xe_lrc_ring_is_idle(q->lrc[0])) + xe_devcoredump(q, NULL); + xe_sched_submission_start(sched); } |