Re: [Xen-devel] [RFC PATCH 0/15]: PVH xen: Patches for PVH guests

[Roger Pau Monnà <roger.pau@xxxxxxxxxx>]

On 17/01/13 01:40, Mukesh Rathor wrote:
> On Wed, 16 Jan 2013 15:15:37 -0800 (PST)
> Roger Pau Monnà <roger.pau@xxxxxxxxxx> wrote:
> 
>> On 16/01/13 23:21, Mukesh Rathor wrote:
>>> On Wed, 16 Jan 2013 09:58:13 +0100
>>> Roger Pau Monnà <roger.pau@xxxxxxxxxx> wrote:
>>>
>> (XEN) *** Guest State ***
>> (XEN) CR0: actual=0x0000000080010021, shadow=0x0000000080010021,
>> gh_mask=ffffffffffffffff (XEN) CR4: actual=0x0000000000002020,
> 
> 
> Strange! 7 is invalid control fields. Here are mine just before
> the first vm launch:
> 
> *** Control State ***
> PinBased=0000001f CPUBased=b68065f6 SecondaryExec=00000422
> EntryControls=000053fb ExitControls=000fefff
> ExceptionBitmap=000400ca
> VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000
> VMExit: intr_info=00000000 errcode=00000000 ilen=00000000
>         reason=00000000 qualification=00000000
> IDTVectoring: info=00000000 errcode=00000000
> TPR Threshold = 0x00
> EPT pointer = 0x000000013ff6501e
> Virtual processor ID = 0x0000
> 
> Which matches exactly what you have. Mine vm_launches fine.
> I wonder what cpu you have. I can try to find a machine similar
> to yours here, and try to reproduce.

It's a Xeon W3503:

http://ark.intel.com/products/40799/Intel-Xeon-Processor-W3503-4M-Cache-2_40-GHz-4_80-GTs-Intel-QPI

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