Re: [Xen-devel] Need help in debugging partially blocked hypervi

To:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] Need help in debugging partially blocked hypervisor
From:	Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxx>
Date:	Wed, 21 Oct 2009 15:35:18 +0200
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Wed, 21 Oct 2009 06:35:45 -0700
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> On 21/10/2009 14:07, "Dietmar Hahn" <dietmar.hahn@xxxxxxxxxxxxxx> wrote:
> 
> > I need some help in debugging a strange hypervisor behavior together
> > with using fully virtualized performance counters.
> > 
> > For info I use SLES11, means xen-3.3.1 and linux-2.6.27.19-5... on a
> > Intel nehalem machine.
> > I tried the hypervisor from xen-unstable but the machine didn't boot.
> 
> That in itself is frankly more of a concern to me. Probably recent
> irq-handling changes, or some other platform change, has broken boot on some
> machines. If we don't get reports and testing help with that, it'll end up
> broken in the next major stable release too, which we really don't want.
> 
> Meanwhile, can you at least boot with 3.4? At least we still maintain that.
> And do a debug build (debug=y make ...) so that the backtraces from the 'd'
> debug key are more meaningful.
> 
>  -- Keir

Yes, you are right,  I'll try 3.4.
Thanks.
Dietmar.

> 
> 
> 
> 
-- 
Dietmar Hahn
TSP ES&S SWE OS                                Telephone: +49 (0) 89 636 40274
Fujitsu Technology Solutions                Email: dietmar.hahn@xxxxxxxxxxxxxx
Otto-Hahn-Ring 6                              Internet:  http://ts.fujitsu.com
D-81739 München                    Company details:ts.fujitsu.com/imprint.html

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Re: [Xen-devel] Need help in debugging partially blocked hypervisor