[Intel-gfx] [PATCH] drm/i915: Don't pin LRC in GGTT when dumping in debugfs

[Chris Wilson]

On Thu, Nov 20, 2014 at 11:12:05AM +0000, Thomas Daniel wrote:
> LRC object does not need to be mapped into the GGTT when dumping. Just use
> pin_pages. A side-effect of this patch is that a compiler warning goes away
> (not checking return value of i915_gem_obj_ggtt_pin).

Please explain why you need to pin the pages.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre