[Intel-xe] [PATCH 2/2] drm/xe: Add coredump to wa_bb timeouts

[Stuart Summers <stuart.summers@intel.com>]

We're seeing some hangs during driver load on some platforms
in CI which are hard to catch manually. As such, add the dump
at the time of the hang.

Signed-off-by: Stuart Summers <stuart.summers@intel.com>
---
 drivers/gpu/drm/xe/xe_gt.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c
index 1aa44d4f9ac1..80ea076197e5 100644
--- a/drivers/gpu/drm/xe/xe_gt.c
+++ b/drivers/gpu/drm/xe/xe_gt.c
@@ -46,6 +46,7 @@
 #include "xe_vm.h"
 #include "xe_wa.h"
 #include "xe_wopcm.h"
+#include "xe_devcoredump.h"
 
 struct xe_gt *xe_gt_alloc(struct xe_tile *tile)
 {
@@ -187,8 +188,10 @@ static int emit_wa_job(struct xe_gt *gt, struct xe_exec_queue *q)
 	xe_bb_free(bb, NULL);
 	if (timeout < 0)
 		return timeout;
-	else if (!timeout)
+	else if (!timeout) {
+		xe_devcoredump(q);
 		return -ETIME;
+	}
 
 	return 0;
 }
-- 
2.34.1