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Re: [Xen-ia64-devel] XenU will crash Xen in CSet # 13773.

To: "You, Yongkang" <yongkang.you@xxxxxxxxx>
Subject: Re: [Xen-ia64-devel] XenU will crash Xen in CSet # 13773.
From: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Date: Thu, 1 Feb 2007 21:17:21 +0900
Cc: xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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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.
-- 
yamahata

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