Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758027Ab2ECS1W (ORCPT ); Thu, 3 May 2012 14:27:22 -0400 Received: from terminus.zytor.com ([198.137.202.10]:50991 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754518Ab2ECS1V (ORCPT ); Thu, 3 May 2012 14:27:21 -0400 Message-ID: <4FA2CDFC.6070901@zytor.com> Date: Thu, 03 May 2012 11:27:08 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 MIME-Version: 1.0 To: Linus Torvalds CC: Al Viro , Nick Piggin , Jana Saout , Joel Becker , linux-kernel@vger.kernel.org Subject: Re: Oops with DCACHE_WORD_ACCESS and ocfs2, autofs4 References: <1335788867.29087.19.camel@localhost> <20120501110024.GC6649@dhcp-172-17-9-228.mtv.corp.google.com> <1335875321.26671.15.camel@localhost> <20120503064722.GN6871@ZenIV.linux.org.uk> <4FA2CAD9.6010808@zytor.com> In-Reply-To: X-Enigmail-Version: 1.4 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 788 Lines: 22 On 05/03/2012 11:23 AM, Linus Torvalds wrote: > > I left the instruction suffixes in place, although Peter is probably > right that the assembler will do the right thing. > Yes, and we have for the case where it doesn't (where there is only a memory operand, for example.) I tend to put the suffixes in even if they are redundant, but we already rely on the unsuffixed instructions working in many, many places. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- 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/