linux-kernel - Re: [PATCH 16/24] make atomic_read() behave consistently on s390

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Message-Id: <1186670208.9669.9.camel@localhost>
Date:	Thu, 09 Aug 2007 16:36:48 +0200
From:	Martin Schwidefsky <schwidefsky@...ibm.com>
To:	Chris Snook <csnook@...hat.com>
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	torvalds@...ux-foundation.org, netdev@...r.kernel.org,
	akpm@...ux-foundation.org, ak@...e.de, heiko.carstens@...ibm.com,
	davem@...emloft.net, wensong@...ux-vs.org, horms@...ge.net.au,
	wjiang@...ilience.com, cfriesen@...tel.com, zlynx@....org,
	rpjday@...dspring.com, jesper.juhl@...il.com
Subject: Re: [PATCH 16/24] make atomic_read() behave consistently on s390

On Thu, 2007-08-09 at 10:06 -0400, Chris Snook wrote:
> From: Chris Snook <csnook@...hat.com>
> 
> Make atomic[64]_read() volatile on s390, to ensure memory is actually read
> each time.
> 
> Signed-off-by: Chris Snook <csnook@...hat.com>

Acked-by: Martin Schwidefsky <schwidefsky@...ibm.com>

-- 
blue skies,
  Martin.

"Reality continues to ruin my life." - Calvin.


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