On Fri, Dec 6, 2019 at 4:30 AM Keiichi Watanabe wrote:
>
> Hi,
>
> On Fri, Dec 6, 2019 at 4:32 PM Gerd Hoffmann wrote:
> >
> > Hi,
> >
> > > > > > > +\subsection{Device ID}\label{sec:Device Types / Video Device /
> > > > > > > Device ID}
> > > > > > > +
> > > > > > > +TBD.
> > > > > >
> > > >
Hi,
On Fri, Dec 6, 2019 at 4:32 PM Gerd Hoffmann wrote:
>
> Hi,
>
> > > > > > +\subsection{Device ID}\label{sec:Device Types / Video Device /
> > > > > > Device ID}
> > > > > > +
> > > > > > +TBD.
> > > > >
> > > > > I'm wondering how and when we can determine and reserve this ID?
> > > >
> >
Hi,
> > I don't think there is a use case which guestmem can handle but hostmem
> > can not.
>
> There may be a special security requirement like "a guest must not have any
> access to a host memory" (especially in case of type 1 hv).
Hmm, ok. Point.
> Also, sharing memory implies sharing of
