On Tue, Oct 02, 2018 at 08:25:27AM +0300, Jani Nikula wrote: > > On Tue, 02 Oct 2018, "Zhang, Owen" <owen.zhang@xxxxxxxxx> wrote: > > Could you help to give any suggestions on this? Thanks very much. > > Greg, Stable team, > > Please backport upstream commit > > 010e3e68cd9c ("drm/i915: Remove vma from object on destroy, not close") > > to v4.14. It fixes a previously backported commit: > > Fixes: 6209cb514d97 ("drm/i915: Flush pending GTT writes before unbinding") Now queued up, thanks. greg k-h