WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] xen 3.0.5-rc3 vmx_create_vmcs panic on starting VT HVM d

To: Andi Kleen <ak@xxxxxxx>
Subject: Re: [Xen-devel] xen 3.0.5-rc3 vmx_create_vmcs panic on starting VT HVM domain
From: Keir Fraser <keir@xxxxxxxxxxxxx>
Date: Wed, 25 Apr 2007 20:51:07 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Wed, 25 Apr 2007 12:48:11 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <200704252130.39010.ak@xxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AceHcxBuTrmc7PNmEduqdgAWy6hiGQ==
Thread-topic: [Xen-devel] xen 3.0.5-rc3 vmx_create_vmcs panic on starting VT HVM domain
User-agent: Microsoft-Entourage/11.3.3.061214
On 25/4/07 20:30, "Andi Kleen" <ak@xxxxxxx> wrote:

> It's this line
> 
>    __vmwrite(VIRTUAL_APIC_PAGE_ADDR,
>               page_to_maddr(vcpu_vlapic(v)->regs_page));
> 
> It's an older preproduction VT P4 system. Worked with earlier Xen releases,
> but perhaps it's too old now.

It's possible, but actually this may be detectable and easily worked around.
What does MSR 0x482 contain?

 -- Keir


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