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RE: [Xen-ia64-devel] XenU will crash Xen in CSet # 13773. -- wrong testi

To: "You, Yongkang" <yongkang.you@xxxxxxxxx>, "Isaku Yamahata" <yamahata@xxxxxxxxxxxxx>
Subject: RE: [Xen-ia64-devel] XenU will crash Xen in CSet # 13773. -- wrong testing.
From: "You, Yongkang" <yongkang.you@xxxxxxxxx>
Date: Fri, 2 Feb 2007 10:58:59 +0800
Cc: xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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Thread-topic: [Xen-ia64-devel] XenU will crash Xen in CSet # 13773. -- wrong testing.
Hi Isaku and all,

I make a mistake. There is a hard-code in building script, while Xen Source has 
changed base kernel to 2.6.18. So build system didn't copy the right Xen0 
kernel to target. Then testing met the problem. Sorry for that. 

We will redo the testing and send out the testing report later. 

Best Regards,
Yongkang (Kangkang) 永康

>-----Original Message-----
>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of
>Yongkang You
>Sent: 2007年2月1日 22:52
>To: Isaku Yamahata
>Cc: xen-ia64-devel
>Subject: Re: [Xen-ia64-devel] XenU will crash Xen in CSet # 13773.
>
>Isaku Yamahata wrote:
>> On Thu, Feb 01, 2007 at 05:48:33PM +0800, You, Yongkang wrote:
>>> In latest Changeset 13773, if creating XenU, Xen0 would crash and hang.
>>> The hang happened when XenU try to bring up its network.
>>
>> At least domU network works for me.
>> Looking the panic log, the issue looks similar which I was seeing
>> before c/s 13773:ef646312685f.
>> Given that c/s 13773 resoved my issue, could you make sure your
>> build environment?
>>
>> - linux-2.6.18-xen/drivers/xen/core/skbuff.c must not exist.
>> - the following three configs shouldn't exist in linux dot config
>>   CONFIG_HAVE_ARCH_ALLOC_SKB=y
>>   CONFIG_HAVE_ARCH_DEV_ALLOC_SKB=y
>>   CONFIG_XEN_SKBUFF=y
>>
>> Alghough you might have checked those already or you might have built
>> from scratch, please check it again.
>
>Hi Isaku,
>
>Our every build comes from clean "hg co". I have double checked the
>source as you suggested. I didn't find skbuff.c and can not grep any
>"SKB" in buildconfigs/*
>
>Any other clue could I provide to track the issue?
>
>Best Regards,
>Yongkang
>
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