Merge tag 'gvt-fixes-2020-06-17' of https://github.com/intel/gvt-linux into drm-intel-fixes

gvt-fixes-2020-06-17

- Two missed MMIO handler fixes for SKL/CFL (Colin)
- Fix mask register bits check (Colin)
- Fix one lockdep error for debugfs entry access (Colin)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200617043418.GQ5687@zhen-hp.sh.intel.com