From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from terminus.zytor.com (terminus.zytor.com [IPv6:2001:1868:205::10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id D3A8C1A00C8 for ; Fri, 5 Sep 2014 08:46:53 +1000 (EST) Message-ID: <5408E458.3@zytor.com> Date: Thu, 04 Sep 2014 15:14:48 -0700 From: "H. Peter Anvin" MIME-Version: 1.0 To: Benjamin Herrenschmidt , David Laight Subject: Re: bit fields && data tearing References: <20140712181328.GA8738@redhat.com> <54079B70.4050200@hurleysoftware.com> <1409785893.30640.118.camel@pasglop> <063D6719AE5E284EB5DD2968C1650D6D17487172@AcuExch.aculab.com> <1409824374.4246.62.camel@pasglop> In-Reply-To: <1409824374.4246.62.camel@pasglop> Content-Type: text/plain; charset=UTF-8 Cc: Jakub Jelinek , "linux-arch@vger.kernel.org" , Tony Luck , "linux-ia64@vger.kernel.org" , Peter Hurley , Oleg Nesterov , "linux-kernel@vger.kernel.org" , Paul Mackerras , "Paul E. McKenney" , "linuxppc-dev@lists.ozlabs.org" , Miroslav Franc , Richard Henderson List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 09/04/2014 02:52 AM, Benjamin Herrenschmidt wrote: > > Yeah correct, alpha and bytes right ? Is there any other ? That's why I > suggested int. > Even for Alpha it is only the 21064 AFAIK. -hpa