[PATCH v2] drm/xe/ufence: ufence can be signaled right after wait_woken

[Matthew Auld]

On 11/10/2024 16:10, Nirmoy Das wrote:
> do_comapre() can return success after a timedout wait_woken() which was

s/comapre/compare

> treated as -ETIME. The loop calling wait_woken() sets correct err so
> there is no need to re-evaluate err.
> 
> v2: Remove entire check that reevaluate err at the end(Matt)
> 
> Fixes: e670f0b4ef24 ("drm/xe/uapi: Return correct error code for xe_wait_user_fence_ioctl")
> Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/1630
> Cc: <stable at vger.kernel.org> # v6.8+
> Cc: Bommu Krishnaiah <krishnaiah.bommu at intel.com>
> Cc: Matthew Auld <matthew.auld at intel.com>
> Cc: Matthew Brost <matthew.brost at intel.com>
> Signed-off-by: Nirmoy Das <nirmoy.das at intel.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>