[igt-dev] [PATCH i-g-t] tests/xe/xe_vm: Initialize variable in test_bind_array()

Niranjana Vishwanathapura niranjana.vishwanathapura at intel.com
Thu Jun 15 22:07:27 UTC 2023


Initialize bind_ops array to 0 in test_bind_array() function.

This addresses the vm_bind ioctl failure with below dmesg error.
"[drm] Ioctl argument check failed at drivers/gpu/drm/xe/xe_vm.c:2955: (*bind_ops)[i].pad"

Reviewed-by: Matthew Brost <matthew.brost at intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura at intel.com>
---
 tests/xe/xe_vm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/xe/xe_vm.c b/tests/xe/xe_vm.c
index 861822b48..819dbaab7 100644
--- a/tests/xe/xe_vm.c
+++ b/tests/xe/xe_vm.c
@@ -875,7 +875,7 @@ test_bind_array(int fd, struct drm_xe_engine_class_instance *eci, int n_execs,
 	};
 	uint32_t engine, bind_engine = 0;
 #define BIND_ARRAY_MAX_N_EXEC	16
-	struct drm_xe_vm_bind_op bind_ops[BIND_ARRAY_MAX_N_EXEC];
+	struct drm_xe_vm_bind_op bind_ops[BIND_ARRAY_MAX_N_EXEC] = { };
 	size_t bo_size;
 	uint32_t bo = 0;
 	struct {
-- 
2.21.0.rc0.32.g243a4c7e27



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