linux-kernel - Re: 2.6.32 regression: unable to handle kernel paging request

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Date:	Fri, 18 Dec 2009 10:15:36 +0100
From:	Tim Blechmann <tim@...ngt.org>
To:	Tejun Heo <tj@...nel.org>
CC:	linux-kernel@...r.kernel.org, stern@...land.harvard.edu,
	x86@...nel.org
Subject: Re: 2.6.32 regression: unable to handle kernel paging request

>>> trying to bisect the kernel tree,
>>> 405d967dc70002991f8fc35c20e0d3cbc7614f63 seems to be the first bad commit.
>>> during bisecting, i recorded several boot logs, which are attached.
>>
>> removing module-common.lds from LDFLAGS_MODULE, my machine boots fine
>> and without any error messages:
> 
> Looks like some necessary part of module image ends up in discarded
> sections.  Before the commit, the build process kept those sections so
> it worked.  The code has been there for some time now and you're the
> first one to report it, so I suppose your .config is a bit different
> from more usual ones.  Can you please attach it?

it is not too different ... it is based on the .config file of the
ubuntu kernel with a few tweaks ...
one odd thing is, that i once was able to boot 2.6.32-rcX kernels, at
one point, i kept getting these bug messages ... i didn't (knowingly)
change the configuration, though ...

tim

-- 
tim@...ngt.org
http://tim.klingt.org

Im übrigen ist es gescheiter, sich warm zuzudecken als sich zu
betrinken.
  Werner Schwab

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