WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-ia64-devel

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

To: "Masaki Kanno" <kanno.masaki@xxxxxxxxxxxxxx>, "You, Yongkang" <yongkang.you@xxxxxxxxx>, "xen-ia64-devel" <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-ia64-devel] Xen crash when creating VTI in some machines.
From: "Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>
Date: Fri, 19 Jan 2007 13:21:18 +0800
Delivery-date: Thu, 18 Jan 2007 21:20:50 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <36C73B887210E1kanno.masaki@xxxxxxxxxxxxxx>
List-help: <mailto:xen-ia64-devel-request@lists.xensource.com?subject=help>
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
List-post: <mailto:xen-ia64-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: Acc7iNDizYaUVJpCTVaZLoF05qJ+3QAACONw
Thread-topic: [Xen-ia64-devel] Xen crash when creating VTI in some machines.
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
>>
>>
>>-------------------------------text/plain-------------------------------
>>_______________________________________________
>>Xen-ia64-devel mailing list
>>Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>>http://lists.xensource.com/xen-ia64-devel
>
>
>_______________________________________________
>Xen-ia64-devel mailing list
>Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>http://lists.xensource.com/xen-ia64-devel

_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel