Hi, Here's current gvt fixes which has fix for vGPU display dmabuf, one guest reset warning and one locking issue. Details below. Thanks -- The following changes since commit f26a9e959a7b1588c59f7a919b41b67175b211d8: drm/i915/gt: Detect if we miss WaIdleLiteRestore (2019-12-10 12:37:53 +0200) are available in the Git repository at: https://github.com/intel/gvt-linux tags/gvt-fixes-2019-12-18 for you to fetch changes up to 5e822e44cecec1ea48925630aa31dfac827fd202: drm/i915/gvt: Fix guest boot warning (2019-12-17 11:19:58 +0800) ---------------------------------------------------------------- gvt-fixes-2019-12-18 - vGPU state setting locking fix (Zhenyu) - Fix vGPU display dmabuf as read-only (Zhenyu) - Properly handle vGPU display dmabuf page pin when rendering (Tina) - Fix one guest boot warning to handle guc reset state (Fred) ---------------------------------------------------------------- Gao Fred (1): drm/i915/gvt: Fix guest boot warning Tina Zhang (1): drm/i915/gvt: Pin vgpu dma address before using Zhenyu Wang (2): drm/i915/gvt: use vgpu lock for active state setting drm/i915/gvt: set guest display buffer as readonly drivers/gpu/drm/i915/gvt/dmabuf.c | 64 +++++++++++++++++++++++++++++++++--- drivers/gpu/drm/i915/gvt/handlers.c | 16 +++++++++ drivers/gpu/drm/i915/gvt/hypercall.h | 2 ++ drivers/gpu/drm/i915/gvt/kvmgt.c | 23 +++++++++++++ drivers/gpu/drm/i915/gvt/mpt.h | 15 +++++++++ drivers/gpu/drm/i915/gvt/vgpu.c | 4 +-- 6 files changed, 118 insertions(+), 6 deletions(-) -- Open Source Technology Center, Intel ltd. $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827