[Intel-gfx] [PATCH 4/8] drm/i915: NULL checking when capturing buffer objects during error state capture

[Chris Wilson]

On Thu, Oct 08, 2015 at 07:31:36PM +0100, Tomas Elf wrote:
> In the past vmas have sometimes turned out to be NULL when capturing buffer
> objects during error state capture. To avoid NULL pointer exceptions throw a
> WARNING and exit early and be prepared for the error state not being fully
> accurate following this point.

No, fix the root cause.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre