Updated -testing

[Daniel Vetter]

Hi all,

New code to beat on! Highlights:
- rework of the gem backing pages handling (preps for stolen mem handling)
  from Chris
- cpu freq interface in sysfs from Ben
- cpu edp fixes and some related cleanups
- write-combining ptes for pre-gen6 (Chris)
- basic CADL support (Peter Wu)
- some more cleanup-fallout from the modeset-rework

Happy testing!

Cheers, Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch