[Intel-gfx] Updated -next

[Sun, Yi]

> Sun, I'm sorry for the additional work, but please re-run any gpu render and
> performance testing on this new branch. Modeset issues and output testing
> should not be affected by this, so there's no need to re-run these tests you
> have already done on the old -testing branch.
 
That's all right. It seems affect our nightly auto testing result, but has less impact to this circle manual testing.
I'm going to update the kernel version.

Thanks
	-- Yi

> Yours, Daniel
> --
> Daniel Vetter
> Mail: daniel at ffwll.ch
> Mobile: +41 (0)79 365 57 48