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

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>

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>

Delivery-date: Wed, 28 Jul 2010 23:54:41 -0700

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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 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel

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