RE: [Xen-devel] Re: [PATCH 0/12] PV on HVM Xen

From: Dan Magenheimer
Date: Fri Jul 02 2010 - 12:09:34 EST


> From: Stefano Stabellini [mailto:stefano.stabellini@xxxxxxxxxxxxx]
>
> On Thu, 1 Jul 2010, Dan Magenheimer wrote:
> > Hi Stefano --
> >
> > What versions of Xen are compatible with this series?
> > I.e. is 4.0 required? Are all Xen-side changes in
> > official 4.0.0? Or only in 4.0-testing (and therefore
> > will be in 4.0.1)? Or only in xen-unstable?
> >
> > If post-4.0.0 xen changes are necessary, could you point
> > out the changesets?
>
> Any Xen version is going to work, but you need unstable to get all the
> features.
>
> In particular you need these patches:
>
> - 21647: implement HVMOP_pagetable_dying
>
> - 21493: update_runstate_area for 32 bit PV on HVM guests
>
> - 21449: implement vector callback for evtchn delivery
>
> - 21445: TSC handling cleanups (version 2)
>
> - 21341: Export timer hypercalls to HVM guests too
>
> - 21339: TSC handling cleanups

Thanks for the thorough reply! Any reason that any of these
cannot or should not be back-ported to go into 4.0.1?

Thanks,
Dan
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