Merge tag 'gvt-fixes-2020-10-30' of https://github.com/intel/gvt-linux into drm-intel-fixes

gvt-fixes-2020-10-30

- Fix HWSP reset handling during vGPU suspend/resume (Colin)
- Apply flush workaround on APL now for possible guest hang (Colin)
- Fix vGPU context pin/unpin also for host suspend regression with
  vGPU created (Colin)
- more BXT/APL mmio cmd access fixes (Colin)

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201030052117.GC27141@zhen-hp.sh.intel.com