Xen devel - Mar 2012 - xenpm hypercalls support in latest kernels?

Does anyone know what is the latest version of dom0-kernel, that supports fully
xenpm hypercalls?
I tried from 3.0 to 3.3 with xen-4.1.3, but none of them has xenpm working. 
On the other hand native kernel cpufreq is OK with all of them.
My CPU is Xeon family 6 on PowerEdge 1950 III box.

Regards,
Dimitar Kazakov

Hi,

2012/3/10 Dimitar Kazakov <the.kazak@gmail.com>:
> Does anyone know what is the latest version of dom0-kernel, that supports
fully xenpm hypercalls?
> I tried from 3.0 to 3.3 with xen-4.1.3, but none of them has xenpm working.
> On the other hand native kernel cpufreq is OK with all of them.
> My CPU is Xeon family 6 on PowerEdge 1950 III box.
I think that is something that only can be answered on -dev.
Personally I think xenpm show cpu topology has worked for me on 3.x +
4.1.x but as it comes from memory thats not worth a lot.

Flo

On Mon, Mar 12, 2012 at 06:37:52PM +0100, Florian Heigl
wrote:
> Hi,
> 
> 2012/3/10 Dimitar Kazakov <the.kazak@gmail.com>:
> > Does anyone know what is the latest version of dom0-kernel, that
supports fully xenpm hypercalls?
> > I tried from 3.0 to 3.3 with xen-4.1.3, but none of them has xenpm
working.
> > On the other hand native kernel cpufreq is OK with all of them.
> > My CPU is Xeon family 6 on PowerEdge 1950 III box.
I''ve a patch that I can send to you. Are you ok testing it out?
> 
> I think that is something that only can be answered on -dev.
> Personally I think xenpm show cpu topology has worked for me on 3.x +
> 4.1.x but as it comes from memory thats not worth a lot.
> 
> Flo
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel

Hi - Dimitar,

can you test the patches?
I don''t have a build box or anything running current enough software
at the moment.
(I''ll probably not make that version jump before end of the year...)
I can do it in 2-3 weekends from now but by then I''ll have forgotten :(

Greetings,
Flo

-- 
the purpose of libvirt is to provide an abstraction layer hiding all
xen features added since 2006 until they were finally understood and
copied by the kvm devs.