RE: [Xen-devel] Whether xen will support intel atom cpu

[Kaushik Barde <kaushik.barde@xxxxxxxxxx>]

well, Maxim tried S3 with Xen on this atom system it did not resume, so I 
suggested trying vanilla linux on the same system. If Linux works then issue 
could be with xen/dom-0 else something native with the system.
________________________________________
From: Konrad Rzeszutek Wilk [konrad.wilk@xxxxxxxxxx]
Sent: Thursday, September 08, 2011 7:44 PM
To: Kaushik Barde
Cc: 'Keir Fraser'; 'Maxim Kozhevnikov'; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Whether xen will support intel atom cpu

On Fri, Sep 09, 2011 at 02:39:08AM +0000, Kaushik Barde wrote:
> So is it also a Linux issue?

I am not really sure what you are saying. The issue he is hitting
is that he is trying to use ACPI S3 with Xen. But ACPI S3 won't work
with Xen b/c the patches to enable that are not upstream yet.

But they are in the #testing branch.

>
> ________________________________________
> From: Konrad Rzeszutek Wilk [konrad.wilk@xxxxxxxxxx]
> Sent: Thursday, September 08, 2011 6:04 PM
> To: Kaushik Barde
> Cc: 'Keir Fraser'; 'Maxim Kozhevnikov'; xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-devel] Whether xen will support intel atom cpu
>
> On Thu, Sep 08, 2011 at 04:41:16PM -0700, Kaushik Barde wrote:
> > Agreed, Try installing vanilla linux on that unit and see if S3 works..
>
> It won't. Please try the testing branch.
>
> git://oss.oracle.com/git/kwilk/xen.git #testing
>
> >
> > -Kaushik
> > -----Original Message-----
> > From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> > [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Keir Fraser
> > Sent: Thursday, September 08, 2011 1:15 PM
> > To: Maxim Kozhevnikov; xen-devel@xxxxxxxxxxxxxxxxxxx
> > Subject: Re: [Xen-devel] Whether xen will support intel atom cpu
> >
> > On 08/09/2011 18:59, "Maxim Kozhevnikov" <kozhevnikov1993@xxxxx> wrote:
> >
> > > I have pc with intel atom cpu.
> > And When use xen i got the following error:
> > >
> > "Performance Events : unsupported p6 CPU model 28 no PMU driver, software
> >
> > This message has absolutely nothing to do with support for ACPI S3 (suspend
> > to ram).
> >
> >  -- Keir
> >
> > > events only."
> > So, i can use suspend to ram but can't use wake up from ram on
> > > my pc.
> > Please, tell me, when xen will support intel atom cpu?
> > I use
> > > xen-unstable (4.2)
> > > _______________________________________________
> > > Xen-devel mailing list
> > > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-devel
> >
> >
> >
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> >
> >
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> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel

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