Commit 3acc1ff1 authored by Matthew Brost's avatar Matthew Brost
Browse files

drm/xe: Fix loop in vm_bind_ioctl_ops_unwind 



The logic for the unwind loop is incorrect resulting in an infinite
loop. Fix to unwind to go from the last operations list to he first.

Fixes: 617eebb9 ("drm/xe: Fix array of binds")
Signed-off-by: default avatarMatthew Brost <matthew.brost@intel.com>
Reviewed-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240201175532.2303168-1-matthew.brost@intel.com
parent d6beadc8

drivers/gpu/drm/xe/xe_vm.c

+1 −1
Original line number Diff line number Diff line
@@ -2669,7 +2669,7 @@ static void vm_bind_ioctl_ops_unwind(struct xe_vm *vm, 
{

	int i;



	for (i = num_ops_list - 1; i; ++i) {

	for (i = num_ops_list - 1; i >= 0; --i) {

		struct drm_gpuva_ops *__ops = ops[i];

		struct drm_gpuva_op *__op;