From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jason <xen@jasonandjessi.com>
Subject: Re: [Xen-devel] (XEN) APIC error on CPU0: 04(40)
Date: Thu, 23 Mar 2006 12:42:04 -0600 (CST)
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To: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>
Cc: xen-devel@lists.xensource.com, xen-users@lists.xensource.com, Hans-Christian Armingeon <johnny@wh-netz.de>
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I am actually on a single proc sempron 64, but I have it
compiled and running as a P6 because I didn't feel that 64bit
support for everything that I run is entirely ready.
I will add that line, rebuild and let you know.

root@hive:~# xm info
system                 : Linux
host                   : hive
release                : 2.6.16-xen0
version                : #1 Thu Mar 23 11:04:24 CST 2006
machine                : i686
nr_cpus                : 1
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 1
threads_per_core       : 1
cpu_mhz                : 1599
hw_caps                :
078bfbff:e3d3fbff:00000000:00000010:00000001:00000001:0 
0000001
total_memory           : 1008
free_memory            : 351
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_32
platform_params        : virt_start=0xfc000000
xen_changeset          : Tue Mar 21 12:26:38 2006 +0100
9359:045bee6e1ebd
cc_compiler            : gcc version 3.4.3
cc_compile_by          : root
cc_compile_domain      : [unknown]
cc_compile_date        : Thu Mar 23 11:10:39 CST 2006


-- 
Jason
The place where you made your stand never mattered,
only that you were there... and still on your feet

On Thu, 23 Mar 2006, Keir Fraser wrote:

>> The trace doesn't paste real well, so you can download it at
>> www.jasonandjessi.com/trace.txt if you are so inclined.
>
> Thanks for that, very useful.
>
> I'm guessing you have a uniprocessor P6 system?
>
> I've checked in what I believe is the correct fix to the unstable
> repository. The patch won't go public for a couple of hours, so you
> can confirm I found the problem by adding the following lines after
> the ASSERT line in on_selected_cpus() in xen/arch/x86/smp.c:
>    if ( nr_cpus == 0 )
>        return 0;
>
> -- Keir
>