Merge tag 'gvt-fixes-2018-11-26' of https://github.com/intel/gvt-linux into drm-intel-fixes

gvt-fixes-2018-11-26

- Fix engine check for correct MOCS regs load (Xinyun)
- Fix rpm locking for vGPU ggtt init (Henry)
- Fix use-after-free when destroy partial ggtt entries (Chris)

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181126021820.GL12743@zhen-hp.sh.intel.com