[Intel-gfx] [PATCH] drm/i915: Be defensive when cleaning up i915_gem_internal pages

[Matthew Auld]

On 31 January 2017 at 10:46, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> If we abort the i915_gem_internal get_pages, we mark the failing sg as
> the last. However, that means we iterate upto and including the failing
> sg element and results us in trying to free the unallocated sg_page().
s/us in/in us/

>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>