If execbuf fails and binding commands are never sent to the device,
don't commit the staged context bindings to the tracker.
Signed-off-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
Reviewed-by: Jakob Bornecrantz <jakob@xxxxxxxxxx>
---
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 7a5f1eb..3f0b4d1 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -114,8 +114,10 @@ static void vmw_resource_list_unreserve(struct list_head *list,
* persistent context binding tracker.
*/
if (unlikely(val->staged_bindings)) {
- vmw_context_binding_state_transfer
- (val->res, val->staged_bindings);
+ if (!backoff) {
+ vmw_context_binding_state_transfer
+ (val->res, val->staged_bindings);
+ }
kfree(val->staged_bindings);
val->staged_bindings = NULL;
}
--
1.7.10.4
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