[PATCH i-g-t 2/2] test/intel/xe_exec_reset: Synchronize cm-gt-reset gt resets

[Jonathan Cavitt]

The cm-gt-reset test has the potential to race with itself on the gt
reset, so force the gt reset to be synchronous here.  The race condition
occurs because the test does not have a fencing mechanism (I.E.
dma-fence) to protect against this race, unlike in the gt-reset test
case, for example.

Suggested-by: Matthew Brost <matthew.brost at intel.com>
Signed-off-by: Jonathan Cavitt <jonathan.cavitt at intel.com>
CC: John Harrison <john.c.harrison at intel.com>
CC: Stuart Summers <stuart.summers at intel.com>
---
 tests/intel/xe_exec_reset.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/intel/xe_exec_reset.c b/tests/intel/xe_exec_reset.c
index ed67284800..5a5ce32837 100644
--- a/tests/intel/xe_exec_reset.c
+++ b/tests/intel/xe_exec_reset.c
@@ -530,7 +530,7 @@ test_compute_mode(int fd, struct drm_xe_engine_class_instance *eci,
 	}
 
 	if (flags & GT_RESET)
-		xe_force_gt_reset(fd, eci->gt_id, false);
+		xe_force_gt_reset(fd, eci->gt_id, true);
 
 	if (flags & CLOSE_FD) {
 		if (flags & CLOSE_EXEC_QUEUES) {
-- 
2.25.1