Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754075Ab3HBRrj (ORCPT ); Fri, 2 Aug 2013 13:47:39 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:39569 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752358Ab3HBRri convert rfc822-to-8bit (ORCPT ); Fri, 2 Aug 2013 13:47:38 -0400 From: Dan Williams To: Brice Goglin CC: "Jiang, Dave" , "Mason, Jon" , "Koul, Vinod" , LKML Subject: Re: ioatdma: add ioat_raid_enabled module parameter Thread-Topic: ioatdma: add ioat_raid_enabled module parameter Thread-Index: AQHOjjoiBtjPT49UUk+OZVCSt3LB2pl/z3CAgAE92oCAAAEvgIAA7+UAgAAn/gCAAH1CgP//kKSA Date: Fri, 2 Aug 2013 17:47:29 +0000 Message-ID: In-Reply-To: <51FBEBAB.9080300@inria.fr> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.3.5.130515 x-originating-ip: [192.168.16.4] Content-Type: text/plain; charset="windows-1254" Content-ID: <14E6E6A5B7C71E44A96A2E27D8DDF348@fb.com> Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8794,1.0.431,0.0.0000 definitions=2013-08-02_06:2013-08-02,2013-08-02,1970-01-01 signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 944 Lines: 27 On 8/2/13 10:26 AM, "Brice Goglin" wrote: >Le 02/08/2013 18:57, Dan Williams a ?crit : >> I like Jon?s suggestion. Just make raid disabled by default on non-atom >> platforms. When if a non-atom platform comes along without the previous >> restrictions it can add itself to this list. >> >> So let?s drop the module parameter and just cleanup the 3.2 support to >> reflect the current reality of raid being disabled. > >So you want this instead ? Yup, but should also fold in the deletions of the other is_xeon_cb32() alignment fixups further below. Actually all the alignment settings can be removed now. ...and the PQ_VAL/XOR_VAL fixup for is_xeon_cb32() can go. -- 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/