[PATCH] drm/xe: Do not print engine reset message on a killed queue

[Matthew Brost]

When an app is ctrl-c (killed) any queues running on the GPU have their
preemption timeout set to the minimum value and scheduling is disabled.
If the queue has something active on the GPU it is very likely for the
GuC will trigger an engine reset resulting in the engine reset message
being printed when this is fully expected. Do not print the engine reset
message on queues which have been killed.

Reported-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4904
Signed-off-by: Matthew Brost <matthew.brost at intel.com>
---
 drivers/gpu/drm/xe/xe_guc_submit.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index 369be36f7dc5..efff462ddd75 100644
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -2005,8 +2005,9 @@ int xe_guc_exec_queue_reset_handler(struct xe_guc *guc, u32 *msg, u32 len)
 	if (unlikely(!q))
 		return -EPROTO;
 
-	xe_gt_info(gt, "Engine reset: engine_class=%s, logical_mask: 0x%x, guc_id=%d",
-		   xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id);
+	if (!exec_queue_killed(q))
+		xe_gt_info(gt, "Engine reset: engine_class=%s, logical_mask: 0x%x, guc_id=%d",
+			   xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id);
 
 	trace_xe_exec_queue_reset(q);
 
-- 
2.34.1