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[Xen-users] Xen 4.0.1 kernel panic

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Xen 4.0.1 kernel panic
From: mohammad mohammadi <m_mohammadi_dinani@xxxxxxxxx>
Date: Fri, 11 Mar 2011 23:17:02 -0800 (PST)
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Hi

Has anybody got an idea why xen 4.0.1 panics during boot?!
I have a Tyan server with 48 AMD cores and 128GB RAM. I compiled and installed xen 3.X along with CentOS 5.5 default xen kernel. Everything was OK there. The only problem I had was that CentOS kernel is allowed to see only 32 cores and 32GB of RAM which is actually supposed to be. However I wanted to see all cores and RAM in dom0, so I went for xen 4.0.1
This release of xen along with CentOS 5.5 default xen kernel work fine on my laptop which has a core2due Intel processor and 4GB RAM. But it does not work on Tyan server and I get kernel panic error (not syncing ...).
Any idea of what is this error for?!!

Regards
Mohammadi

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