Merge tag 'vmwgfx-next-160520' of git://people.freedesktop.org/~thomash/linux into drm-next

Pull request of 2016-05-20

* tag 'vmwgfx-next-160520' of git://people.freedesktop.org/~thomash/linux:
  drm/vmwgfx: Report vmwgfx version to vmware.log
  drm/vmwgfx: Add VMWare host messaging capability
  drm/vmwgfx: Kill some lockdep warnings