Re: [Qemu-devel] [PATCH] migration: remove subsections in fdc and rtl8139 and bump versions

[Anthony Liguori]

On 08/03/2011 01:44 AM, Paolo Bonzini wrote:
> On 08/03/2011 02:12 AM, Anthony Liguori wrote:
> > Paolo's proposed changes make newer QEMUs use a new protocol. It's
> > still possible to read the older protocol. This means that you can't
> > migrate new to old, but can migrate old to new.
>
> Not really true, with my series you can migrate new to old if you use
> pc-0.xx as the machine on the source too.

But that is dangerous, no?   It suffers from the same problem with 
subsections.

Regards,

Anthony Liguori

> Paolo