Re: [Xen-devel] Xen Nested VMX Win7 xpmode guest crash

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Thu, May 23, 2013 at 04:30:36PM +0200, Fabio Fantoni wrote:
> Il 23/05/2013 16:00, Pasi Kärkkäinen ha scritto:
> >On Thu, May 23, 2013 at 12:08:15PM +0200, Fabio Fantoni wrote:
> >>Il 22/05/2013 18:37, Pasi Kärkkäinen ha scritto:
> >>>On Wed, May 22, 2013 at 04:48:04PM +0200, Fabio Fantoni wrote:
> >>>>-------------
> >>>>- nested hvm probably bugged: started test it on windows 7 pro 64
> >>>>domU on qemu-xen,
> >>>>   xpmode crash on install without show error, no error on logs and
> >>>>havdetection works
> >>>>-------------
> >>>I think earlier you were asked to open a new thread about this nested hvm 
> >>>issue.
> >>>Also you've not provided enough information:
> >>>
> >>>   - What hardware are you using? Intel or AMD? Which CPU model?
> >>Intel Xeon X3450
> >Ok, so nested VMX.
> >
> >>>   - Any errors in the hypervisor dmesg (xl dmesg) ?
> >>See attachment
> >>>   - Any errors in qemu log files?
> >>No error on qemu logs about this problem
> >Ok.
> >
> >>>   - Is it the xpmode guest that crashes, or is it the whole win7 that 
> >>> crashes?
> >>The xpmode guest crashes during installation without show errors.
> >>
> >And win7 works OK after the xpmode crash?
> Yes

OK.

> >
> >Btw did you check the latest Intel Nested VMX test-report here on xen-devel?
> Yes (If you mean VMX status report for Xen:26783), I didn't notice

I'm talking about this:

"[Xen-devel] nested virtualizaiton test report for Xen 4.3-RC1":
http://lists.xen.org/archives/html/xen-devel/2013-05/msg01145.html


> any open bugs conflicting with my configurations.
> >Was this use-case working on their report?
> If you mean xpmode on VMX status report I don't think I saw it
> mentioned or am I missing something?
>

But it seems Intel doesn't currently test for L1 Win7 with xpmode..

-- Pasi


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