linux-kernel - Re: BUG-lockdep and freeze (was: Arrr! Linux 2.6.18)

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Message-ID: <5f3c152b0609301352w5bc52653s3e2a28e482c7d69e@mail.gmail.com>
Date:	Sat, 30 Sep 2006 22:52:12 +0200
From:	"Eric Rannaud" <eric.rannaud@...il.com>
To:	"Andrew Morton" <akpm@...l.org>
Cc:	linux-kernel@...r.kernel.org, "Linus Torvalds" <torvalds@...l.org>,
	mingo@...e.hu, nagar@...son.ibm.com
Subject: Re: BUG-lockdep and freeze (was: Arrr! Linux 2.6.18)

On 9/30/06, Andrew Morton <akpm@...l.org> wrote:
> > On  a 16-way Opteron (8 dual-core 880) with 8GB of RAM, vanilla 2.6.18
> > crashes early on boot with a BUG.
>
> omg what a mess.  Have you tried it with lockdep disabled in config?

Well, all I can say is that without lockdep it doesn't freeze right
away (and no BUG, but that's to be expected). I can stress test it if
you want, although it will take a while, if you think it might be a
false positive.

er.
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