drm/xe: Always kill exec queues in xe_guc_submit_pause_abort

xe_guc_submit_pause_abort is intended to be called after something
disastrous occurs (e.g., VF migration fails, device wedging, or driver
unload) and should immediately trigger the teardown of remaining
submission state. With that, kill any remaining queues in this function.

Fixes: 7c4b7e3 ("drm/xe/vf: Abort VF post migration recovery on failure")
Cc: stable@vger.kernel.org
Signed-off-by: Zhanjun Dong <zhanjun.dong@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260310225039.1320161-2-zhanjun.dong@intel.com
(cherry picked from commit 78f3bf0)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Author: mbrost05

drivers/gpu/drm/xe/xe_guc_submit.c

@@ -2695,8 +2695,7 @@ void xe_guc_submit_pause_abort(struct xe_guc *guc)
 			continue;
 
 		xe_sched_submission_start(sched);
-		if (exec_queue_killed_or_banned_or_wedged(q))
-			xe_guc_exec_queue_trigger_cleanup(q);
+		guc_exec_queue_kill(q);
 	}
 	mutex_unlock(&guc->submission_state.lock);
 }