RE: [Xen-ia64-devel] Xen crash when creating VTI in some machines.

["Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>]

Hi Kan:
        <f000000007b30080> is an address belong to free_domheap_pages(). I 
found if reversed your patch, the issue will not meet. Could you give a review 
to your patch, maybe there is something lost. 

Good good study,day day up ! ^_^
-Wing(zhang xin)
 
OTC,Intel Corporation

>-----Original Message-----
>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Masaki Kanno
>Sent: 2007年1月19日 13:13
>To: You, Yongkang; xen-ia64-devel
>Subject: Re: [Xen-ia64-devel] Xen crash when creating VTI in some machines.
>
>Hi Yongkang,
>
>Hmmm... It's the strange issue. I think so, too.
>I'm trying to reproduce the strange issue. But I'm not able to meet
>the strange issue at this stage.
>Currently, the creation of HVM domain does not call the pervcpu_vhpt_free()
>by my patch(changeset:13434). Which function is <f000000007b30080>?
>
>Best regards,
> Kan
>
>
>>Hi all,
>>
>>This is a strange issue, because some machines do not meet this problem,
>>including our daily regular testing machine.
>>
>>But we found Xen might crash when doing the operation of creating VTI in
>>some other machines. Serial console would keep report:
>>...
>>(XEN)  [<f000000004080300>] pervcpu_vhpt_free+0x30/0x50
>>(XEN)                                 sp=f000000007bffe00 bsp=
>>f000000007bf93e8
>>(XEN)  [<f000000007b30080>] ???
>>(XEN)                                 sp=f000000007bffe00 bsp=
>>f000000007bf93e8
>>...
>>
>>
>>We found this issue at least in 13438 and 13465. Does anybody meet this
>>issue too?
>>
>>Best Regards,
>>Yongkang (Kangkang) モタソオ
>>
>>
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>
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