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From: Ben Gamari <bgamari.foss@gmail.com>
Subject: Re: Bus error on make allyesconfig, kernelbuild with HEAD
In-Reply-To: <20101106162426.GA14361@merkur.ravnborg.org>
References: <20100729105225.GA13192@faui48a.informatik.uni-erlangen.de> <AANLkTi=cYgV69VyNZ+TKs_f-+3AJmyo_RaYS57R72j50@mail.gmail.com> <20100729121002.GC13192@faui48a.informatik.uni-erlangen.de> <20100730084353.GB5638@cr0.nay.redhat.com> <87d3qicwxn.fsf@gmail.com> <87aalmcv0p.fsf@gmail.com> <20101106162426.GA14361@merkur.ravnborg.org>
Date: Sun, 07 Nov 2010 11:39:42 -0500
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To: Sam Ravnborg <sam@ravnborg.org>
Cc: =?utf-8?Q?Am=C3=A9rico?= Wang <xiyou.wangcong@gmail.com>, Christoph Egger <siccegge@cs.fau.de>, linux-kernel@vger.kernel.org, linux-kbuild <linux-kbuild@vger.kernel.org>, Michal Marek <mmarek@suse.cz>

On Sat, 6 Nov 2010 17:24:26 +0100, Sam Ravnborg <sam@ravnborg.org> wrote:
> Took a quick look.
> Does the following patch fix it?
> 
> if m == p then we will stay in the while look looking for a space.
> I did not audit all of the code - there may be other issues..
> 
Looks like something very strange is happening here. Debugging patch attached.