linux-kernel - Re: [PATCH] printk: robustify printk

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Date:	Fri, 08 Aug 2008 22:37:39 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	paulmck@...ux.vnet.ibm.com
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	torvalds@...ux-foundation.org, mingo@...e.hu, tglx@...utronix.de,
	marcin.slusarz@...il.com, linux-kernel@...r.kernel.org,
	davem@...emloft.net, rostedt@...dmis.org
Subject: Re: [PATCH] printk: robustify printk

On Fri, 2008-08-08 at 13:32 -0700, Paul E. McKenney wrote:

> How about if I instead add comments warning people not to put printk()
> in the relevant RCU-implementation code?  That way I can be not only lazy,
> but cowardly as well!  ;-)

Well, it does spoil the party a little, we are now trading one deadlock
for another :-/



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