linux-kernel - Re: BUG: using smp_processor_id() during suspend with 2.6.25-rc8

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Message-ID: <Pine.LNX.4.64.0804080008420.3896@jikos.suse.cz>
Date:	Tue, 8 Apr 2008 00:11:17 +0200 (CEST)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Andi Kleen <andi@...stfloor.org>
cc:	Zdenek Kabelac <zdenek.kabelac@...il.com>,
	Kernel development list <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: BUG: using smp_processor_id() during suspend with 2.6.25-rc8

On Tue, 8 Apr 2008, Andi Kleen wrote:

> > I know. However preempt_count is a little bit inconsistent in such cases 
> > though.
> And? interrupts off beats preempt count anyways. Why did you write the 
> patch? Was there a (incorrect) warning triggered?

Reported at http://lkml.org/lkml/2008/4/7/130

BTW is also mce_init() (called from mce_resume()) guaranteed to run with 
IRQs off?

-- 
Jiri Kosina
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