Merge tag 'gvt-fixes-2018-09-04' of https://github.com/intel/gvt-linux into drm-intel...

Merge tag 'gvt-fixes-2018-09-04' of https://github.com/intel/gvt-linux into drm-intel-fixes

gvt-fixes-2018-09-04

- two BXT virtual display emulation fixes (Colin)
- gen9 dbuf guest warning fix (Xiaolin)
- vgpu close pm warning fix (Hang)
- dmabuf format_mod fix (Zhenyu)
- multiple VM guest failure fix for scheduling (Zhenyu)

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180904025437.GE20737@zhen-hp.sh.intel.com