[Intel-xe] [PATCH 2/6] drm/xe/migrate: Update cpu page-table updates

[Matthew Auld]

On Mon, 13 Mar 2023 at 20:46, Thomas Hellström
<thomas.hellstrom at linux.intel.com> wrote:
>
> Don't wait for GPU to be able to update page-tables using CPU. Putting
> ourselves to sleep may be more of a problem than using GPU for
> page-table updates. Also allow the vm to be NULL since the migrate
> kunit test uses NULL for vm.
>
> Signed-off-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>

Seems reasonable to me, but I'm not really familiar with the history here,
Reviewed-by: Matthew Auld <matthew.auld at intel.com>