Merge tag 'gvt-fixes-2019-05-30' of https://github.com/intel/gvt-linux into drm-intel-fixes

gvt-fixes-2019-05-30

- Fix gtt entry update with sane initialization (Tina)
- Fix force-to-nonpriv warning from recent guest (Colin)
- Fix GFX_MODE and CSFE_CHICKEN1_REG handler for host only control (Colin)
- GGTT range validation enforced (Xiong)
- Fix cmd length for VEB_DI_IECP (Fred)

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190530034137.GE3211@zhen-hp.sh.intel.com