linux-kernel - Re: [tip:locking/core] arch,avr32: Convert smp_mb_

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Message-ID: <20140421192822.GA29890@samfundet.no>
Date:	Mon, 21 Apr 2014 21:28:22 +0200
From:	Hans-Christian Egtvedt <egtvedt@...fundet.no>
To:	mingo@...nel.org, hpa@...or.com, linux-kernel@...r.kernel.org,
	torvalds@...ux-foundation.org, peterz@...radead.org,
	paulmck@...ux.vnet.ibm.com, hskinnemoen@...il.com,
	tglx@...utronix.de
Cc:	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:locking/core] arch,avr32: Convert smp_mb__*()

Around Fri 18 Apr 2014 06:05:23 -0700 or thereabout, tip-bot for Peter Zijlstra wrote:
> Commit-ID:  710adaa913169d7183cdf0de41c2a349101ff615
> Gitweb:     http://git.kernel.org/tip/710adaa913169d7183cdf0de41c2a349101ff615
> Author:     Peter Zijlstra <peterz@...radead.org>
> AuthorDate: Thu, 13 Mar 2014 19:00:37 +0100
> Committer:  Ingo Molnar <mingo@...nel.org>
> CommitDate: Fri, 18 Apr 2014 11:40:33 +0200
> 
> arch,avr32: Convert smp_mb__*()
> 
> AVR32's mb() implementation is a compiler barrier(), therefore it all
> doesn't matter, fully rely on whatever asm-generic/barrier.h
> generates.

Thanks for cleaning, would this go in through some tip-tree? Or would you
prefer if I added it to my for-linus branch?

I currently have nothing in the pipe for 3.15.

> Signed-off-by: Peter Zijlstra <peterz@...radead.org>
> Acked-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
> Link: http://lkml.kernel.org/n/tip-8gow97a7mapmnec0pvf729pj@git.kernel.org
> Cc: Haavard Skinnemoen <hskinnemoen@...il.com>
> Cc: Hans-Christian Egtvedt <egtvedt@...fundet.no>
> Cc: Linus Torvalds <torvalds@...ux-foundation.org>
> Cc: linux-kernel@...r.kernel.org
> Signed-off-by: Ingo Molnar <mingo@...nel.org>

Acked-by: Hans-Christian Egtvedt <egtvedt@...fundet.no>

> ---
>  arch/avr32/include/asm/atomic.h | 5 -----
>  arch/avr32/include/asm/bitops.h | 9 ++-------
>  2 files changed, 2 insertions(+), 12 deletions(-)

<snipp diff>

-- 
mvh
Hans-Christian Egtvedt
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