[Intel-gfx] "sna: Do not allow imported buffers to be cached" broke my X11

[Chris Wilson]

On Sat, Jun 07, 2014 at 06:23:44PM +0200, Tjernlund wrote:
> Lately current git for xf86-video-intel broke for me.
> Bisecting led me to "sna: Do not allow imported buffers to be cached"
> and then reverting that on top(with one conflict) of current git
> restored my X.
> 
> The symptom is that drawing starts with lots of random pixels and then
> it clears after 1 second. Hard to describe properly.

We solved this, whilst it was in the moderation queue. Just another
instance of 3.10.y being broken. LTS guys should really look at
improving the flow of bugfixes back to those kernels...
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre