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Message-ID: <5176684A.2080600@asianux.com>
Date: Tue, 23 Apr 2013 18:54:02 +0800
From: Chen Gang <gang.chen@...anux.com>
To: Catalin Marinas <catalin.marinas@....com>
CC: Arnd Bergmann <arnd@...db.de>, Will Deacon <Will.Deacon@....com>,
Tony Lindgren <tony@...mide.com>,
"olof@...om.net" <olof@...om.net>,
Santosh Shilimkar <santosh.shilimkar@...com>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM64: kernel: compiling issue, define cmpxchg64 and
cmpxchg64_local for outside using.
On 2013年04月23日 18:48, Catalin Marinas wrote:
> On Mon, Apr 22, 2013 at 06:08:41AM +0100, Chen Gang wrote:
>> >
>> > drivers use cmpxchg64, cmpxchg64_local ... to perform 64-bit operation,
>> > so they can cross 32-bit and 64-bit platforms (it is a standard way).
>> >
>> >
>> > Signed-off-by: Chen Gang <gang.chen@...anux.com>
> Applied, thanks.
Thanks too. I should continue to find and make new patches for arm64.
--
Chen Gang
Asianux Corporation
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