Merge tag 'gvt-next-2018-12-07' of https://github.com/intel/gvt-linux into drm-intel...

Merge tag 'gvt-next-2018-12-07' of https://github.com/intel/gvt-linux into drm-intel-next-fixes

gvt-next-2018-12-07

- Fix -next regression on shadow ctx's ppgtt destroy (Xiong)
- Update force-to-nonpriv register list (Yan)
- three typo fixes

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181207043659.GI12743@zhen-hp.sh.intel.com