Merge tag 'drm-intel-fixes-2014-10-02' of git://anongit.freedesktop.org/drm-intel into drm-fixes

final regression fix for 3.17.

* tag 'drm-intel-fixes-2014-10-02' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Flush the PTEs after updating them before suspend