PATCH[Re: [Xen-devel] Biweekly VMX status report. Xen: #21438 &

To:	"Xu, Jiajun" <jiajun.xu@xxxxxxxxx>
Subject:	PATCH[Re: [Xen-devel] Biweekly VMX status report. Xen: #21438 & Xen0: #a3e7c7...]
From:	Dulloor <dulloor@xxxxxxxxx>
Date:	Wed, 26 May 2010 20:31:48 -0700
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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Keir,

With the 21433 clean-up, you forgot saving the host-msrs for APs,
causing the restore (at domain switch) to corrupt.

I didn't know how would you want to move around functions for a proper
fix, but attached is a reference fix.

thanks
dulloor


On Wed, May 26, 2010 at 6:48 AM, Xu, Jiajun <jiajun.xu@xxxxxxxxx> wrote:
>> On Tue, May 25, 2010 at 4:17 AM, Xu, Jiajun <jiajun.xu@xxxxxxxxx> wrote:
>>>> On 24/05/2010 16:51, "Xu, Jiajun" <jiajun.xu@xxxxxxxxx> wrote:
>>>>
>>>>> 1. xen hypervisor hang when create guest on 32e platform
>>>>> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1617
>>>
>>> The bug occurs each time when I created the guest. I have attached
>>> the serial
>> output on the bugzilla.
>> I see the same hang, but on a 64-bit platform. Can you verify if 21433
>> is the culprit, which is the case with me.
>
> Hi Keir, Dulloor,
> We checked it's 21433 caused the issue on our platform.
>
> Best Regards,
> Jiajun
>
>
>

vmx.patch
Description: Text Data

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PATCH[Re: [Xen-devel] Biweekly VMX status report. Xen: #21438 & Xen0: #a