[Intel-gfx] [PATCH] drm/i915: A hotfix for making aliasing PPGTT work

[Chris Wilson]

On Wed, Feb 08, 2017 at 09:03:33PM +0800, Zhi Wang wrote:
> This patch makes PPGTT page table non-shrinkable when using aliasing PPGTT
> mode. It's just a temporary solution for making aliasing PPGTT mode work.
> 
> Cc: Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com>
> Cc: Michal Winiarski <michal.winiarski at intel.com>
> Cc: Michel Thierry <michel.thierry at intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Daniel Vetter <daniel.vetter at intel.com>
> Cc: Zhenyu Wang <zhenyuw at linux.intel.com>
> Cc: Zhiyuan Lv <zhiyuan.lv at intel.com>
> Signed-off-by: Zhi Wang <zhi.a.wang at intel.com>

This also needs a Fixes line so that we now which kernels need the
patch.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre