[Intel-gfx] [PATCH 03/19] drm/i915: Micro-optimise gen8_ppgtt_insert_entries()

Thu Feb 2 15:32:06 UTC 2017

On Thu, Feb 02, 2017 at 03:02:32PM +0000, Chris Wilson wrote:
> Improve the sg iteration and in hte process eliminate a bug in
> miscomputing the pml4 length as orig_nents<<PAGE_SHIFT is no longer the
> full length of the sg table.
> 

which fixes a corner case of 0c40ce130e38
Fixes: 0c40ce130e38 ("drm/i915: Trim the object sg table")
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre