Merge tag 'drm-intel-next-fixes-2017-06-27' of...

Merge tag 'drm-intel-next-fixes-2017-06-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next

Just three minor fixups for stuff in -next.

* tag 'drm-intel-next-fixes-2017-06-27' of git://anongit.freedesktop.org/git/drm-intel:
  drm/i915: Clear execbuf's vma backpointer upon release
  drm/i915: Pass the right flags to i915_vma_move_to_active()
  drm/i915/cnl: Fix RMW on ddi vswing sequence.