linux-kernel - Re: [PATCH] sysrq: disable lockdep on reboot

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Message-ID: <20060927081000.GA9676@elte.hu>
Date:	Wed, 27 Sep 2006 10:10:00 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>, notting@...hat.com,
	Dave Jones <davej@...hat.com>, arjan <arjan@...radead.org>
Subject: Re: [PATCH] sysrq: disable lockdep on reboot


* Peter Zijlstra <a.p.zijlstra@...llo.nl> wrote:

> SysRq : Emergency Sync
> Emergency Sync complete
> SysRq : Emergency Remount R/O
> Emergency Remount complete
> SysRq : Resetting
> BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted)

> Since we're shutting down anyway, don't bother being smart, just turn 
> the thing off.
> 
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>

agreed,

Acked-by: Ingo Molnar <mingo@...e.hu>

	Ingo
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