On Mon, Aug 07, 2017 at 12:43:58PM +0100, Chris Wilson wrote:
> This was supposed to be a mask of all known rings, but it is being used
> by execbuffer to filter out invalid rings, and so is instead mapping high
> unused values onto valid rings. Instead of a mask of all known rings,
> we need it
This was supposed to be a mask of all known rings, but it is being used
by execbuffer to filter out invalid rings, and so is instead mapping high
unused values onto valid rings. Instead of a mask of all known rings,
we need it to be the mask of all possible rings.
Fixes: 549f7365820a ("drm/i915:
