Re: [Xen-devel] ACPI-Tables corrupted?

To:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] ACPI-Tables corrupted?
From:	Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
Date:	Thu, 29 Jul 2010 08:53:59 +0200
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
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On 07/29/2010 08:48 AM, Keir Fraser wrote:

On 29/07/2010 07:48, "Juergen Gross"<juergen.gross@xxxxxxxxxxxxxx>  wrote:

Okay I think now that the crash is legitimate. The easy fix is that we
should reinstate the DMAR before kexec'ing the crash kernel. I'll look into
doing a patch to the hypervisor later today.


Thanks!
BTW: Do you understand why the EP system has no problems with the patched DMAR
entry?


It probably doesn't have x2apic support. Any hint of x2apic in its boot
logs?


Ahh, I see. No, it seems not to have x2apic.


Thanks, Juergen

--
Juergen Gross                 Principal Developer Operating Systems
TSP ES&S SWE OS6                       Telephone: +49 (0) 89 3222 2967
Fujitsu Technology Solutions              e-mail: juergen.gross@xxxxxxxxxxxxxx
Domagkstr. 28                           Internet: ts.fujitsu.com
D-80807 Muenchen                 Company details: ts.fujitsu.com/imprint.html

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Re: [Xen-devel] ACPI-Tables corrupted?