linux-kernel - Re: [PATCH 15/31] irqchips: Replace __this_cpu

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Message-ID: <20140718233039.GV5739@htj.dyndns.org>
Date:	Fri, 18 Jul 2014 19:30:39 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Christoph Lameter <cl@...ux.com>
Cc:	akpm@...uxfoundation.org, rostedt@...dmis.org,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>, nicolas.pitre@...aro.org,
	Russell King <rmk+kernel@....linux.org.uk>
Subject: Re: [PATCH 15/31] irqchips: Replace __this_cpu_ptr uses

On Fri, Jun 20, 2014 at 02:31:30PM -0500, Christoph Lameter wrote:
> [ARM specific]
> 
> These are generally replaced with raw_cpu_ptr. However, in
> gic_get_percpu_base() we immediately dereference the pointer. This is
> equivalent to a raw_cpu_read. So use that operation there.
> 
> Cc: nicolas.pitre@...aro.org
> Cc: Russell King <rmk+kernel@....linux.org.uk>
> Signed-off-by: Christoph Lameter <cl@...ux.com>

Applied to wq/for-3.17-consistent-ops.  If this patch should be routed
differently, please holler.

Thanks.

-- 
tejun
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