Quoting Xiaolin Zhang (2019-09-17 06:48:15)
> diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
> b/drivers/gpu/drm/i915/i915_gem_gtt.c
> index e62e9d1..00b187a 100644
> --- a/drivers/gpu/drm/i915/i915_gem_gtt.c
> +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
> @@ -1015,7 +1015,7 @@ static u64
This patch extends vgpu ppgtt g2v notification to notify host
GVT-g of ppgtt update from guest including alloc_4lvl, clear_4lv4
and insert_4lvl.
These updates use the shared memory page to pass struct pv_ppgtt_update
from guest to GVT which is used for pv optimiation implemeation within
host GVT
