linux-kernel - Re: [PATCH v3 3/4] irq: Allow multiple clients to register for irq affinity notification

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Date:	Fri, 26 Sep 2014 11:29:56 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Kevin Hilman <khilman@...nel.org>
cc:	Lina Iyer <lina.iyer@...aro.org>, ulf.hansson@...aro.org,
	linux-arm-kernel@...ts.infradead.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, rjw@...ysocki.net,
	daniel.lezcano@...aro.org
Subject: Re: [PATCH v3 3/4] irq: Allow multiple clients to register for irq
 affinity notification

On Thu, 25 Sep 2014, Kevin Hilman wrote:
> Maybe I'm missing something, or maybe we're just lucky and nobody uses
> them together, but irq_set_affinity_notifier() only allows a single
> notifier to be registered at any given time.  So if you had a system

A single notifier per irq .....
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