Re: [Qemu-block] [Qemu-devel] [PATCH 3/8] fdc: Introduce fdctrl->phase

[Dr. David Alan Gilbert]

* Peter Maydell (address@hidden) wrote:
> On 21 May 2015 at 12:09, Markus Armbruster <address@hidden> wrote:
> > Kevin Wolf <address@hidden> writes:
> >
> >> Am 21.05.2015 um 12:11 hat Peter Maydell geschrieben:
> >>> 2b add a subsection, send the subsection always in new qemu,
> >>> if receiving from an old qemu then calculate the phase from
> >>> the register fields in post-load
> >
> > Doesn't this break new -> old migration?
> 
> Do we care about that? Personally I would have thought it was
> too hard to defend and a very narrow use case compared to old->new.

I have to care about it downstream so I'd prefer if it wasn't
broken upstream except where really hard.

Dave

> -- PMM
> 
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK