[Intel-xe] [PATCH] drm/xe: Fix exec queue usage for unbinds

[Matthew Brost]

Passing in a NULL exec queue to __xe_pt_unbind_vma results in the
migrate exec queue being used. This is not the intent from the VM bind
IOCTL, rather a NULL exec queue should use default VM exec queue.

Signed-off-by: Matthew Brost <matthew.brost at intel.com>
---
 drivers/gpu/drm/xe/xe_vm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index 57ffac324564..26b9f2310c5e 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -1732,7 +1732,8 @@ xe_vm_unbind_vma(struct xe_vma *vma, struct xe_exec_queue *q,
 		if (!(vma->tile_present & BIT(id)))
 			goto next;
 
-		fence = __xe_pt_unbind_vma(tile, vma, q, first_op ? syncs : NULL,
+		fence = __xe_pt_unbind_vma(tile, vma, q ? q : vm->q[id],
+					   first_op ? syncs : NULL,
 					   first_op ? num_syncs : 0);
 		if (IS_ERR(fence)) {
 			err = PTR_ERR(fence);
-- 
2.34.1