linux-kernel - Re: [BUG 2.6.29] NMI watchdog triggered in rb_insert_color called from enqueue

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Message-ID: <20090408092452.GA26121@elte.hu>
Date:	Wed, 8 Apr 2009 11:24:52 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Mikael Pettersson <mikpe@...uu.se>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	linux-kernel@...r.kernel.org, tglx@...utronix.de
Subject: Re: [BUG 2.6.29] NMI watchdog triggered in rb_insert_color called
	from enqueue_hrtimer


* Mikael Pettersson <mikpe@...uu.se> wrote:

> Less than an hour after updating a dual Opteron 8384 box from 
> 2.6.29-rc6 (which it had been running for weeks) to 2.6.29 final 
> it died with the following watchdog-detected lockup:

Could you please check whether this is the bug fixed by:

  7f1e2ca: hrtimer: fix rq->lock inversion (again)

Thanks,

	Ingo
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