From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753777AbaB0SxZ (ORCPT ); Thu, 27 Feb 2014 13:53:25 -0500 Received: from terminus.zytor.com ([198.137.202.10]:58474 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753052AbaB0SxY (ORCPT ); Thu, 27 Feb 2014 13:53:24 -0500 Message-ID: <530F898B.5090400@zytor.com> Date: Thu, 27 Feb 2014 10:52:59 -0800 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Jan Beulich , mingo@elte.hu, tglx@linutronix.de CC: davem@davemloft.net, dborkman@redhat.com, ffusco@redhat.com, tgraf@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/3] x86/hash: swap arguments passed to crc32_u32() References: <530F09B6020000780011FBEB@nat28.tlf.novell.com> In-Reply-To: <530F09B6020000780011FBEB@nat28.tlf.novell.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/27/2014 12:47 AM, Jan Beulich wrote: > ... to match the function's parameters. While reportedly commutative, > using the proper order allows for leveraging the instruction permitting > the source operand to be in memory. > > Signed-off-by: Jan Beulich > Acked-by: Daniel Borkmann > Cc: Francesco Fusco > Cc: Thomas Graf > Cc: David S. Miller Acked-by: H. Peter Anvin