Re: [PATCH v8 2/2] s390: virtio: PV needs VIRTIO I/O device protection

[Pierre Morel]

On 2020-08-18 19:22, Cornelia Huck wrote:

> > + */
> > +int arch_has_restricted_memory_access(struct virtio_device *dev)
> > +{
> > +	if (!is_prot_virt_guest())
> > +		return 0;
>
> If you just did a
>
> return is_prot_virt_guest();
>
> and did the virtio feature stuff in the virtio core, this function
> would be short and sweet :)


yes, the smaller the better, thanks

Pierre

--
Pierre Morel
IBM Lab Boeblingen