linux-kernel - Re: um: WARNING: at kernel/futex.c:786 __unqueue

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Date:	Thu, 17 Mar 2011 10:31:42 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	richard -rw- weinberger <richard.weinberger@...il.com>
Cc:	laijs@...fujitsu.com, LKML <linux-kernel@...r.kernel.org>,
	user-mode-linux-devel@...ts.sourceforge.net, dvhart@...ux.intel.com
Subject: Re: um: WARNING: at kernel/futex.c:786 __unqueue_futex

On Thu, 2011-03-17 at 15:27 +0100, richard -rw- weinberger wrote:

> BTW: When using WARN_ON_SMP() the if-statement in __unqueue_futex
> will not longer work.
> 
> WARN_ON_SMP() is defined as "do { } while (0)" on non CONFIG_SMP systems.

Good point. We probably should fix that too.

-- Steve


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