Re: [virtio-comment] [PATCH v2] virtio-net: support distinguishing between partial and full checksum

["Michael S. Tsirkin" <mst@redhat.com>]

On Thu, Nov 09, 2023 at 11:55:01AM +0800, Jason Wang wrote:
> > > Most userspace doesn't care about the checksum though.
> > >
> > > > Maybe we need a flag
> > > > to say which offloads are expensive?
> > > >
> > >
> > > That exposes some device details which seem not good (e.g we may want
> > > to do migration among hardware and software).
> > >
> > > Thanks
> >
> > If you do then things will be less well tuned on one of the migration
> > ends but then that is by design, isn't it?
> 
> Ok, so I'm fine to enable it by default.
> 
> Thanks

I was really asking a question. Is it true that full is more expensive
than partial for the device? So it should only be enabled if
strictly required?

> >
> > --
> > MST
> >