On Thu, 2020-09-10 at 16:16 +0300, Jani Nikula wrote:
> On Sat, 05 Sep 2020, Xiaolin Zhang wrote:
> > To support vgpu pv features, a common shared memory is setup used
> > for
> > communication and data exchange between guest and host GVTg to
> > reduce
> > data access overhead and trap cost.
> >
On Sat, 05 Sep 2020, Xiaolin Zhang wrote:
> To support vgpu pv features, a common shared memory is setup used for
> communication and data exchange between guest and host GVTg to reduce
> data access overhead and trap cost.
>
> guest i915 will allocate this common memory (1 page size) and then
To support vgpu pv features, a common shared memory is setup used for
communication and data exchange between guest and host GVTg to reduce
data access overhead and trap cost.
guest i915 will allocate this common memory (1 page size) and then pass
it's physical address to host GVTg through PVINFO
