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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF9B9C2D0DB for ; Thu, 23 Jan 2020 17:07:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF38424125 for ; Thu, 23 Jan 2020 17:07:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729213AbgAWRHp (ORCPT ); Thu, 23 Jan 2020 12:07:45 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([146.101.78.151]:40363 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728904AbgAWRHo (ORCPT ); Thu, 23 Jan 2020 12:07:44 -0500 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-181-V2hgLzYAN0OJMt6VOffMLQ-1; Thu, 23 Jan 2020 17:07:41 +0000 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Thu, 23 Jan 2020 17:07:40 +0000 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Thu, 23 Jan 2020 17:07:40 +0000 From: David Laight To: 'Will Deacon' , "linux-kernel@vger.kernel.org" CC: "linux-arch@vger.kernel.org" , "kernel-team@android.com" , Michael Ellerman , Peter Zijlstra , Linus Torvalds , Segher Boessenkool , Christian Borntraeger , Luc Van Oostenryck , Arnd Bergmann , Peter Oberparleiter , Masahiro Yamada , Nick Desaulniers Subject: RE: [PATCH v2 00/10] Rework READ_ONCE() to improve codegen Thread-Topic: [PATCH v2 00/10] Rework READ_ONCE() to improve codegen Thread-Index: AQHV0gKFFdfdrbkjnU+llP+aeIA9U6f4esgQ Date: Thu, 23 Jan 2020 17:07:40 +0000 Message-ID: <26ad7a8a975c4e06b44a3184d7c86e5f@AcuMS.aculab.com> References: <20200123153341.19947-1-will@kernel.org> In-Reply-To: <20200123153341.19947-1-will@kernel.org> Accept-Language: en-GB, en-US Content-Language: 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-MC-Unique: V2hgLzYAN0OJMt6VOffMLQ-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogV2lsbCBEZWFjb24NCj4gU2VudDogMjMgSmFudWFyeSAyMDIwIDE1OjM0DQouLi4NCj4g ICAqIE9ubHkgd2FybiBvbmNlIGF0IGJ1aWxkLXRpbWUgaWYgR0NDIHByaW9yIHRvIDQuOCBpcyBk ZXRlY3RlZC4uLg0KPiANCj4gICAqIC4uLiBhbmQgdGhlbiByYWlzZSB0aGUgbWluaW11bSBHQ0Mg dmVyc2lvbiB0byA0LjgsIHdpdGggYW4gZXJyb3IgZm9yDQo+ICAgICBvbGRlciB2ZXJzaW9ucyBv ZiB0aGUgY29tcGlsZXINCg0KSWYgdGhlIGtlcm5lbCBjb21waWxlZCB3aXRoIGdjYyA0LjcgaXMg bGlrZWx5IHRvIGJlIGJ1Z2d5LCBkb24ndCB0aGVzZQ0KbmVlZCB0byBiZSBpbiB0aGUgb3RoZXIg b3JkZXI/DQoNCk90aGVyd2lzZSB5b3UgbmVlZCB0byBrZWVwIHRoZSBvbGQgdmVyc2lvbnMgZm9y IHVzZSB3aXRoIHRoZSBvbGQNCmNvbXBpbGVycy4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQg QWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVz LCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==