Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S940763AbXHIOd6 (ORCPT ); Thu, 9 Aug 2007 10:33:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965357AbXHIOdP (ORCPT ); Thu, 9 Aug 2007 10:33:15 -0400 Received: from mtagate2.de.ibm.com ([195.212.29.151]:62993 "EHLO mtagate2.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S940661AbXHIOdL (ORCPT ); Thu, 9 Aug 2007 10:33:11 -0400 Subject: Re: [PATCH 16/24] make atomic_read() behave consistently on s390 From: Martin Schwidefsky Reply-To: schwidefsky@de.ibm.com To: Chris Snook Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, torvalds@linux-foundation.org, netdev@vger.kernel.org, akpm@linux-foundation.org, ak@suse.de, heiko.carstens@de.ibm.com, davem@davemloft.net, wensong@linux-vs.org, horms@verge.net.au, wjiang@resilience.com, cfriesen@nortel.com, zlynx@acm.org, rpjday@mindspring.com, jesper.juhl@gmail.com In-Reply-To: <20070809140655.GA17731@shell.boston.redhat.com> References: <20070809140655.GA17731@shell.boston.redhat.com> Content-Type: text/plain Organization: IBM Corporation Date: Thu, 09 Aug 2007 16:36:48 +0200 Message-Id: <1186670208.9669.9.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.10.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 615 Lines: 22 On Thu, 2007-08-09 at 10:06 -0400, Chris Snook wrote: > From: Chris Snook > > Make atomic[64]_read() volatile on s390, to ensure memory is actually read > each time. > > Signed-off-by: Chris Snook Acked-by: Martin Schwidefsky -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/