Re: [Xen-devel] xen4.0.0 64 bit boot "panic on cpu 0, crc errror

To:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] xen4.0.0 64 bit boot "panic on cpu 0, crc errror"
From:	lei yang <yanglei.fage@xxxxxxxxx>
Date:	Wed, 19 May 2010 16:40:13 +0800
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On Wed, May 19, 2010 at 4:36 PM, Keir Fraser <keir.fraser@xxxxxxxxxxxxx> wrote:

Have you tried pxelinux? I'm not sure how much testing has been done with
gpxe as bootloader. I expect gpxe lays things out in a way we haven't tested
and allowed for.

I don't try pxelinux

Thanks
Lei

K.

On 19/05/2010 09:16, "lei yang" <yanglei.fage@xxxxxxxxx> wrote:

> Hi keir,
>
> Thanks for your input
>
> I just run xen-4.0.0 wit gpxe
> and if I compile xen with 32 bit, it works well and if i build it with 64 bit
> (you can read yesterday email "How to build a 64 bit xen" ), the error
> happened
>
> and Then I change a machine to boot it with grub, it(64 bit) works well
>
> any idea?
>
> Lei
>
>
>
>
>
> On Wed, May 19, 2010 at 4:01 PM, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
> wrote:
>> On 19/05/2010 08:19, "lei yang" <yanglei.fage@xxxxxxxxx> wrote:
>>
>>> Hi experts,
>>>
>>> I boot the xen4.0.0 with gpxe and boot xen 32 bit works well
>>>
>>> but when I try boot xen 64 bit, the error happens
>>
>> Have you booted this particular dom0 kernel image successfully on any other
>> version of Xen and/or any other machine? The failure is because Xen failed
>> to decompress the kernel image. That could be because of a bad image, or a
>> bug in Xen's decompressor, or even because Xen managed to corrupt the image
>> in memory before it got round to decompressing it. It would be nice to at
>> least discount the possibility of it being merely a bad image.
>>
>> -- Keir
>>
>>> (XEN)Brought up 16 cpus
>>> (XEN) *** LOADING DOMAIN 0 ***
>>> (XEN) ****************************************
>>> (XEN) Panic on CPU 0:
>>> (XEN) crc error
>>> (XEN) ****************************************
>>>
>>> Can you give me a light?
>>>
>>> Thanks
>>> Lei
>>>
>>>
>>
>>
>
>

--
"We learn from failure, not from success!"

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Re: [Xen-devel] xen4.0.0 64 bit boot "panic on cpu 0, crc errror"