linux-kernel - Re: random hangs during boot in 3.0-rc

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Message-ID: <20110607110102.GE21356@elte.hu>
Date:	Tue, 7 Jun 2011 13:01:02 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Dave Jones <davej@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: random hangs during boot in 3.0-rc


* Dave Jones <davej@...hat.com> wrote:

> I have two machines that occasionally (like 1 in 10 boots or so) 
> hang solid during boot-up.  Happens in different places, but 
> usually either when loading the microcode driver, or while doing a 
> fsck.

I think this commit in tip:sched/urgent will fix it:

  f2513cde93f0: lockdep: Fix lock_is_held() on recursion

Will send it to Linus later today.

Thanks,

	Ingo
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