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Re: [Xen-devel] pvops0 kernel does not boot

To: Andreas Kinzler <ml-xen-devel@xxxxxx>
Subject: Re: [Xen-devel] pvops0 kernel does not boot
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Wed, 22 Sep 2010 10:23:02 -0700
Cc: jeremy.fitzhardinge@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
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 On 09/22/2010 09:17 AM, Andreas Kinzler wrote:
> Hello Jeremy,
>> On 15.09.2010 22:31, Jeremy Fitzhardinge wrote:
>>> On 09/15/2010 11:39 AM, Andreas Kinzler wrote:
>>>> On 15.09.2010 19:34, Jeremy Fitzhardinge wrote:
>>>>>>>> current git stable 2.6.32.x (2968b25) crashes on boot with the
>>>>>>>> attached debug output. The same config file works perfectly on
>>>>>>>> (e6b9b2c).
>>>>>>> Thanks for the report. I've pushed an update to xen/stable-2.6.32.x
>>>>>>> which should fix this.
>>>>>> Sorry, still does not boot. I attached the serial console log and
>>>>>> manually created a traceback from the stack hex dump.
>>>>> Does adding "mem=1g" to the kernel command line help?
>>>> No (log attached). But the stacktrace changed back to the first
>>>> "version":
>>>> get_phys_to_machine
>>>> pte_pfn_to_mfn
>>>> xen_make_pgd
>>>> __raw_callee_save_xen_make_pgd
>>>> vmemmap_pgd_populate
>>>> vmemmap_populate
>>>> sparse_mem_map_populate
>>>> sparse_init
>>> What's your kernel config?
>> Still the one from the original post
>> (http://lists.xensource.com/archives/html/xen-devel/2010-09/msg00758.html).
> Are you still checking this? Any news?

Haven't forgotten about it, but I was waiting for some inspiration to
strike.  Could you try some earlier versions and try to isolate when the
problem appeared?


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