[Intel-gfx] [PATCH 1/4] agp/intel-gtt: Don't leak the scratch page

[Chris Wilson]

On Wed, Jan 27, 2016 at 02:37:58PM +0100, Daniel Vetter wrote:
> Recently discovered by enabling CONFIG_DMA_API_DEBUG in our CI. By the
> looks of it broken since forever.
> 
> v2: Don't forget to set the scratch page back to wb (Chris). Reuse
> intel_gtt_teardown_scratch_page for that (and fix it up to treat
> needs_dmar y/n correctly).
> 
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93793
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>

I wish I said that in my first review,
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre