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Re: [Xen-devel] can't boot 32-bit SLES10 HVMs since c/s 14436 was introd

To: "Krysan, Susan" <KRYSANS@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] can't boot 32-bit SLES10 HVMs since c/s 14436 was introduced
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 01 May 2007 21:59:03 +0100
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Thread-topic: [Xen-devel] can't boot 32-bit SLES10 HVMs since c/s 14436 was introduced
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On 1/5/07 18:49, "Krysan, Susan" <KRYSANS@xxxxxxxxxx> wrote:

I cannot boot 32-bit SLES10 HVMs, SMP nor PAE, on x86_64 SLES10 xen on Unisys ES7000/one with Intel processors.  I initially tried with HVM memory sizes of 2gb and 16gb, but when I give the HVMs only 512mb, they still do not boot.  I have run both with the ES7000 configured as 8x 32gb and 16x 64gb.  The HVMs either hang in the graphical blue SUSE Linux screen or get this kernel panic: Badness in smp_call_function at arch/i386/kernel/smp.c:595.    

At Keir’s suggestion, I used a binary search method to narrow down changesets, and after building and testing multiple changesets I was able to determine

When you get the ‘Badness in smp_call_function’ message, do you also get a backtrace and/or stack dump?

 -- Keir
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