From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [patch 31/34] tile: Use generic idle loop
Date: Fri, 29 Mar 2013 12:24:27 +0100 (CET)
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References: <20130321214930.752934102@linutronix.de> <20130321215235.348460344@linutronix.de> <515464B0.8080704@linux.vnet.ibm.com>
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To: "Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>
Cc: LKML <linux-kernel@vger.kernel.org>, linux-arch@vger.kernel.org, Linus Torvalds <torvalds@linux-foundation.org>, Andrew Morton <akpm@linux-foundation.org>, Rusty Russell <rusty@rustcorp.com.au>, Paul McKenney <paulmck@linux.vnet.ibm.com>, Ingo Molnar <mingo@elte.hu>, Peter Zijlstra <peterz@infradead.org>, Magnus Damm <magnus.damm@gmail.com>, Chris Metcalf <cmetcalf@tilera.com>

On Thu, 28 Mar 2013, Srivatsa S. Bhat wrote:
> 
> That doesn't look quite right, since it returns -1 (instead of 0) when
> str == poll.

Stupid me.