[PATCH v6 1/2] drm/i915/gt: introduce vm->scratch_range callback

[Andi Shyti]

Hi Andrzej,

On Fri, Mar 10, 2023 at 10:23:49AM +0100, Andrzej Hajda wrote:
> The callback will be responsible for setting scratch page PTEs for
> specified range. In contrast to clear_range it cannot be optimized to nop.
> It will be used by code adding guard pages.
> 
> Signed-off-by: Andrzej Hajda <andrzej.hajda at intel.com>

Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com>

Thanks,
Andi