From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D959AEB64D9 for ; Thu, 29 Jun 2023 14:28:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232300AbjF2O2C (ORCPT ); Thu, 29 Jun 2023 10:28:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60232 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230476AbjF2O2A (ORCPT ); Thu, 29 Jun 2023 10:28:00 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F22E1BCC for ; Thu, 29 Jun 2023 07:27:59 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-218-mBomV2FQM-mvbb6y2FOIGg-1; Thu, 29 Jun 2023 15:27:56 +0100 X-MC-Unique: mBomV2FQM-mvbb6y2FOIGg-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Thu, 29 Jun 2023 15:27:55 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Thu, 29 Jun 2023 15:27:55 +0100 From: David Laight To: 'Borislav Petkov' , Noah Goldstein , Linus Torvalds CC: "x86@kernel.org" , "edumazet@google.com" , "tglx@linutronix.de" , "mingo@redhat.com" , "dave.hansen@linux.intel.com" , "hpa@zytor.com" , lkml Subject: RE: x86/csum: Remove unnecessary odd handling Thread-Topic: x86/csum: Remove unnecessary odd handling Thread-Index: AQHZqaKlrhaTNuKhJ0qJMNdg92SDBq+h1o1A Date: Thu, 29 Jun 2023 14:27:55 +0000 Message-ID: <5b04b05ecd3e4111bb12ac0c7317933e@AcuMS.aculab.com> References: <20230628020657.957880-1-goldstein.w.n@gmail.com> <20230628091241.GAZJv5ie0xVGvnMKIM@fat_crate.local> In-Reply-To: <20230628091241.GAZJv5ie0xVGvnMKIM@fat_crate.local> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Li4uDQo+ID4gQWxsIGNzdW0ga3VuaXQgdGVzdHMgcGFzcy4NCg0KTGFzdCB0aW1lIEkgbG9va2Vk IEkgY291bGRuJ3Qgc2VlIHdoZXJlIGdlbmVyYXRlZCBJUHY2DQpjaGVja3N1bXMgZ2V0IGNoYW5n ZWQgZnJvbSAweDAwMDAgKGZyb20gfmNzdW1fZm9sZCgpIHVzaW5nDQphZGMpIHRvIDB4ZmZmZiAt IHdoaWNoIEkgdGhpbmsgdGhlIHByb3RvY29sIHJlcXVpcmVzLg0KDQpUaGUgdHJpdmlhbCB3YXkg dG8gZG8gdGhpcyBpcyB0byBpbml0aWFsaXNlIHRoZSBzdW0gdG8gMQ0KKGluc3RlYWQgb3IgMCBv ciAweGZmZmYpIGFuZCB0aGVuIGFkZCAxIGFmdGVyIHRoZSBpbnZlcnQuDQoNCkl0IGRvZXNuJ3Qg bWF0dGVyIChtdWNoKSBmb3IgSVB2NCBiZWNhdXNlIDB4MDAwMCBpcyAnbm8gY2hlY2tzdW0nDQpy YXRoZXIgdGhhbiAnaW52YWxpZCcuDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3Mg TGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQ VCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMpDQo=