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Date: Fri, 29 Mar 2013 12:24:27 +0100 (CET)
From: Thomas Gleixner <tglx@linutronix.de>
To: "Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>
cc: LKML <linux-kernel@vger.kernel.org>, linux-arch@vger.kernel.org,
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        Chris Metcalf <cmetcalf@tilera.com>
Subject: Re: [patch 31/34] tile: Use generic idle loop
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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.