linux-kernel - Re: [tip:irq/core] genirq: Make nr

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Date:	Mon, 21 Feb 2011 14:43:56 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Yinghai Lu <yinghai@...nel.org>
cc:	linux-kernel@...r.kernel.org, mingo@...hat.com, hpa@...or.com,
	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:irq/core] genirq: Make nr_irqs runtime expandable

On Mon, 21 Feb 2011, Thomas Gleixner wrote:
> On Sat, 19 Feb 2011, Yinghai Lu wrote:
> > -	if (start >= nr_irqs) {
> > +	if (start + cnt > nr_irqs) {
> 
> One off. That needs to be  >= nr_irqs. Good catch otherwise.

Confused myself. Check is correct as is.
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