[Intel-gfx] [PATCH] drm/i915: Fix up FORCE_GPU_RELOC (debug) to flush CPU write domains

[Matthew Auld]

On Mon, 3 Sep 2018 at 16:04, Chris Wilson <chris at chris-wilson.co.uk> wrote:
>
> We currently assert that if the target is in a CPU write domain, we use
> a CPU path rather than the GPU path. However, we have a debug override
> to force the GPU path and that unfortunately hits the assert. Include
> the async clflush under the debug option.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>