Hi, Sorry that this might be a bit late as last week our QA people were busy on something else..So this is gvt changes queued for 5.9 which is to improve guest suspend/resume with proper PCI PM state tracking for resource handling, e.g ppgtt. Hopefully this could still be in queue for 5.9. Thanks -- The following changes since commit d524b87f77364db096855d7eb714ffacec974ddf: drm/i915: Update DRIVER_DATE to 20200702 (2020-07-02 21:25:28 +0300) are available in the Git repository at: https://github.com/intel/gvt-linux tags/gvt-next-2020-07-20 for you to fetch changes up to 02b5fc1527c0bb26a1012c6a806dc033f3b125a6: drm/i915/gvt: Remove intel_vgpu_reset_gtt() since no one use it. (2020-07-14 16:42:14 +0800) ---------------------------------------------------------------- gvt-next-2020-07-20 - Improve guest suspend/resume handling (Colin) ---------------------------------------------------------------- Colin Xu (3): drm/i915/gvt: Do not destroy ppgtt_mm during vGPU D3->D0. drm/i915/gvt: Do not reset pv_notified when vGPU transit from D3->D0 drm/i915/gvt: Remove intel_vgpu_reset_gtt() since no one use it. drivers/gpu/drm/i915/gvt/cfg_space.c | 24 ++++++++++++++++++++++++ drivers/gpu/drm/i915/gvt/gtt.c | 20 +------------------- drivers/gpu/drm/i915/gvt/gtt.h | 3 ++- drivers/gpu/drm/i915/gvt/gvt.h | 3 +++ drivers/gpu/drm/i915/gvt/vgpu.c | 20 +++++++++++++++++--- 5 files changed, 47 insertions(+), 23 deletions(-) --