This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


Re: [Xen-devel] Re: [Xen-users] pvops dom0 kernel: crash in print_all_IC

To: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Subject: Re: [Xen-devel] Re: [Xen-users] pvops dom0 kernel: crash in print_all_ICs()
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Fri, 19 Mar 2010 22:45:14 +0200
Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx, kishore kumar <bodkekumar@xxxxxxxxx>
Delivery-date: Fri, 19 Mar 2010 13:46:32 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20100319200739.GF31908@xxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <20100316231804.GE1878@xxxxxxxxxxx> <9f975f341003171520t5d609ae6r9908cc4abb22ff5f@xxxxxxxxxxxxxx> <20100318161518.GN1878@xxxxxxxxxxx> <9f975f341003181116w3501badar59252aba40adae40@xxxxxxxxxxxxxx> <20100318193131.GW1878@xxxxxxxxxxx> <9f975f341003181323r14e7843dt6098b86abae9f0c6@xxxxxxxxxxxxxx> <20100318212700.GZ1878@xxxxxxxxxxx> <9f975f341003181656k369104faj76076bc61885da38@xxxxxxxxxxxxxx> <20100319175900.GH1878@xxxxxxxxxxx> <20100319200739.GF31908@xxxxxxxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.18 (2008-05-17)
On Fri, Mar 19, 2010 at 04:07:39PM -0400, Konrad Rzeszutek Wilk wrote:
> On Fri, Mar 19, 2010 at 07:59:00PM +0200, Pasi Kärkkäinen wrote:
> > On Thu, Mar 18, 2010 at 04:56:35PM -0700, kishore kumar wrote:
> > >    Attached is the capture log after changing the grub.conf to
> > > 
> > >    ro root=/dev/VolGroup01/LogVol00 console=hvc0 earlyprintk=xen nomodeset
> > >    initcall_debug debug swiotlb=force apic=debug loglevel=10
> > > 
> > >    for the dom 0 kernel command  line.
> > >
> > 
> > Hmm, interesting. Now it seems to crash in a different place. 
> > 
> > Jeremy: Have you seen this one earlier? 
> Yeah. I've seen it. This bug disappears once the IOAPIC reads are in
> place, but that won't happen yet.
> I think it makes sense to remove the 'apic=debug' from the kernel
> command line (thought keep it in Xen command line) for debug purposes
> until this gets sorted out.

Yeah, I just fixed the XenParavirtOps wiki page and removed apic=debug from the 
dom0 kernel cmdline.

Btw should I add any acpi related debug options there? 

-- Pasi

Xen-users mailing list