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Re: [Xen-devel] Implementation choices, XEN or KVM?

At 18:30 +0800 on 27 Jun (1309199414), Wei Liu wrote:
> On Mon, Jun 27, 2011 at 4:46 PM, Tim Deegan <Tim.Deegan@xxxxxxxxxx> wrote:
> > At 16:56 -0400 on 24 Jun (1308934602), Liu John wrote:
> >> I will do research experiment using hypervisor. But I have not decided the
> >> platform; both XEN and KVM work for me(my work is about MMU, specifically
> >> shadow page tables). Though I prefer XEN, it seems XEN development and
> >> debugging are not easy. For example, every time you add some code in
> >> hypervisor, you have to restart computer.
> >
> > That's true.   However I usually find that when I make a mistake in
> > hypervisor code the computer needs to be rebooted anyway. :)
> > AIUI Xen can run under Qemu so the reboot time is not that long.
> >
> Just out of my curiosity.
> Does Xen inside QEMU supports HVM guest?

I haven't tried it.  ISTR seeing patches for SVM support, at least, on
qemu-devel a while back.  So: maybe. :)


Tim Deegan <Tim.Deegan@xxxxxxxxxx>
Principal Software Engineer, Xen Platform Team
Citrix Systems UK Ltd.  (Company #02937203, SL9 0BG)

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