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RE: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, "Li, Xin" <xin.li@xxxxxxxxx>, "Li, Haicheng" <haicheng.li@xxxxxxxxx>, "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749
From: "Cui, Dexuan" <dexuan.cui@xxxxxxxxx>
Date: Mon, 8 Dec 2008 11:00:39 +0800
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Cc: Gianluca Guida <gianluca.guida@xxxxxxxxxxxxx>
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Thread-topic: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749
> 1. SMP 64bit Solaris10u5 causes Xen crash.
> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1393 

I  tried the bug  just now. It's still there with the latest tip 18881.

-- Dexuan

-----Original Message-----
From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Keir Fraser
Sent: 2008年12月7日 16:41
To: Li, Xin; Li, Haicheng; 'xen-devel@xxxxxxxxxxxxxxxxxxx'
Cc: Gianluca Guida
Subject: Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749

On 07/12/2008 02:23, "Li, Xin" <xin.li@xxxxxxxxx> wrote:

>>> There's a good chance that at least bug #1 is fixed on current tip
>>> (c/s 18881).
>> 
>> OK, we will check it with c/s 18881, thanks.
> 
> The root cause of the crash when booting a 64bit Solaris 10u5 guest is that
> Xen hypervisor has turned off NX as guest AP has not turned on NX, but shadow
> already has NX set...
> So can't understand why c/s 18881 can fix the crash.

It's just a guess. There were shadow bug fixes between the tested c/s and
tip c/s.

 -- Keir



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