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xen-devel
Re: [Xen-devel] Vanilla Linux 64-bit paravirt guest support
On Thu, 2008-04-10 at 09:01 -0500, Jeremy Fitzhardinge wrote:
> Michael Abd-El-Malek wrote:
> > Is 64-bit domU support available anywhere at the moment? For example,
> > what is the status of the git://git.et.redhat.com/xen-pvops-64.git
> > tree? I pulled that tree and tried building 64-bit Xen domU support
> > (since this tree allows you to configure the kernel with that
> > capability, unlike the vanilla Linux tree). But compilation failed in
> > enlighten.c because xen_smp_ops isn't defined in x86_64.
Try building without CONFIG_SMP, it doesn't support that yet.
> Redhat have some patches which they're shipping in Fedora 9. Once F9 is
> out the door, I'm hoping they'll polish them into an upstreamable form.
> I don't know whether that git tree represents what's in F9, or if that's
> somewhere else; at the very least I'd expect you'd be able to pull the
> patches out of the srpm.
Yep, this tree:
http://git.et.redhat.com/?p=xen-pvops-64.git
is the work-in-progress x86_64 tree.
This tree:
http://git.et.redhat.com/?p=linux-2.6-fedora-pvops.git
is what we're actually shipping for F-9. It includes the x86_64 work,
but some other paravirt_ops patches too, most of which are queued up
upstream.
Cheers,
Mark.
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