On Thu, Aug 3, 2023 at 1:38 AM Daniel Vetter wrote:
>
> On Wed, Aug 02, 2023 at 03:21:52PM -0700, Rob Clark wrote:
> > From: Rob Clark
> >
> > This was not strictly necessary, as page unpinning (ie. shrinker) only
> > cares about the resv. It did give us some extra sanity checking for
> > usersp
On Wed, Aug 02, 2023 at 03:21:52PM -0700, Rob Clark wrote:
> From: Rob Clark
>
> This was not strictly necessary, as page unpinning (ie. shrinker) only
> cares about the resv. It did give us some extra sanity checking for
> userspace controlled iova, and was useful to catch issues on kernel and
