[igt-dev] [PATCH 4/5] xe_vm: Unmap BOs in bind queue independent test

[Matthew Brost <matthew.brost@intel.com>]

Exercises the maple tree dep tracker logic.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
---
 tests/xe/xe_vm.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/xe/xe_vm.c b/tests/xe/xe_vm.c
index 5fd511f0b..36cd80357 100644
--- a/tests/xe/xe_vm.c
+++ b/tests/xe/xe_vm.c
@@ -811,6 +811,12 @@ test_bind_engines_independent(int fd, struct drm_xe_engine_class_instance *eci)
 				NULL));
 	igt_assert_eq(data[0].data, 0xc0ffee);
 
+	syncobj_destroy(fd, sync[0].handle);
+	sync[0].handle = syncobj_create(fd, 0);
+	sync[0].flags |= DRM_XE_SYNC_SIGNAL;
+	xe_vm_unbind_all_async(fd, vm, 0, bo, sync, 1);
+	igt_assert(syncobj_wait(fd, &sync[0].handle, 1, INT64_MAX, 0, NULL));
+
 	syncobj_destroy(fd, sync[0].handle);
 	for (i = 0; i < N_ENGINES; i++) {
 		syncobj_destroy(fd, syncobjs[i]);
-- 
2.34.1