do_comapre() can return success after wait_woken() which is treated as
-ETIME here.
Fixes: e670f0b4ef24 ("drm/xe/uapi: Return correct error code for xe_wait_user_fence_ioctl")
Cc: <stable@xxxxxxxxxxxxxxx> # v6.8+
Cc: Bommu Krishnaiah <krishnaiah.bommu@xxxxxxxxx>
Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/1630
Cc: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Matthew Brost <matthew.brost@xxxxxxxxx>
Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxxxx>
---
drivers/gpu/drm/xe/xe_wait_user_fence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_wait_user_fence.c b/drivers/gpu/drm/xe/xe_wait_user_fence.c
index d46fa8374980..d532283d4aa3 100644
--- a/drivers/gpu/drm/xe/xe_wait_user_fence.c
+++ b/drivers/gpu/drm/xe/xe_wait_user_fence.c
@@ -169,7 +169,7 @@ int xe_wait_user_fence_ioctl(struct drm_device *dev, void *data,
args->timeout = 0;
}
- if (!timeout && !(err < 0))
+ if (!timeout && err < 0)
err = -ETIME;
if (q)
--
2.46.0
