linux-kernel - Re: boot panic after oops from sysfs_new

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Message-ID: <4A9CCD92.4090909@kernel.org>
Date:	Tue, 01 Sep 2009 16:30:26 +0900
From:	Tejun Heo <tj@...nel.org>
To:	Meelis Roos <mroos@...ux.ee>
CC:	David Miller <davem@...emloft.net>, sparclinux@...r.kernel.org,
	Linux Kernel list <linux-kernel@...r.kernel.org>
Subject: Re: boot panic after oops from sysfs_new_dirent

Tejun Heo wrote:
> Meelis Roos wrote:
>>>> I powered on my 6-CPU E3000 after a summer pause and tried todays 
>>>> 2.6.31-rc8+git on it. It fails - first it spills lots of warnings about 
>>>> percpu things, then oopses in sysfs_new_dirent and then panics.
>> Bisecting shows that there may be different crashes, like in
>> 56513ed50cc8a5c184a3f347e81d74c850cc14fa below:
> 
> Yeah, I was trying to fix that one with
> 74d46d6b2d23d44d72c37df4c6a5d2e782f7b088 and it seemingly fixed it on
> my machine.  Apparently broken on yours.  Are the errors different
> before and after 74d46d6b2d?

Ummm.... one more question.  Is cpu0 missing?  Can you please post the
output of "cat /proc/cpuinfo"?

Thanks.

-- 
tejun
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