On Tuesday, November 27, 2012 04:54:47 PM Gleb Natapov wrote:
> On Tue, Nov 27, 2012 at 02:29:20PM +0200, George-Cristian Bîrzan wrote:
> > On Tue, Nov 27, 2012 at 2:20 PM, Gleb Natapov <g...@redhat.com> wrote:
> > > On Mon, Nov 26, 2012 at 09:31:19PM +0200, George-Cristian Bîrzan wrote:
> > >> On Sun, Nov 25, 2012 at 6:17 PM, George-Cristian Bîrzan
> > >> <g...@birzan.org>
wrote:
> > >> > On Sun, Nov 25, 2012 at 5:19 PM, Gleb Natapov <g...@redhat.com>
wrote:
> > >> >> What Windows is this? Can you try changing "-cpu host" to "-cpu
> > >> >> host,+hv_relaxed"?
> > >> >
> > >> > This is on Windows Server 2008 R2 (sorry, forgot to mention that I
> > >> > guess), and I can try it tomorrow (US time), as getting a stream my
> > >> > way depends on complicated stuff. I will though, and let you know
> > >> > how it goes.
> > >>
> > >> I changed that, no difference.
> > >
> > > Heh, I forgot that the part that should make difference is not yet
> > > upstream :(
> >
> > We can try recompiling kvm/qemu with some patches, if that'd help. At
> > this point, anything is on the table except changing Windows and the
> > hardware :-)
>
> Vadim do you have Hyper-v reference timer patches for KVM to try?
I have some code which do both reference time and invariant TSC but it
will not work after migration. I will send it later today.
Vadim.
>
> > Also, it might be that the software doing the actual work is not well
> > written, but even so...
> >
> > --
> > George-Cristian Bîrzan
>
> --
> Gleb.
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
