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 D03CBC43334 for ; Thu, 30 Jun 2022 08:04:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233578AbiF3IEv (ORCPT ); Thu, 30 Jun 2022 04:04:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233466AbiF3IEu (ORCPT ); Thu, 30 Jun 2022 04:04:50 -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 ESMTP id C3D1540A38 for ; Thu, 30 Jun 2022 01:04:48 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-214-9jXG4kaVPcae5B0FitiCbQ-1; Thu, 30 Jun 2022 09:04:45 +0100 X-MC-Unique: 9jXG4kaVPcae5B0FitiCbQ-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.36; Thu, 30 Jun 2022 09:04:43 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.036; Thu, 30 Jun 2022 09:04:43 +0100 From: David Laight To: 'Michael Schmitz' , Arnd Bergmann CC: Geert Uytterhoeven , scsi , Linux Kernel Mailing List , Arnd Bergmann , Jakub Kicinski , Christoph Hellwig , Marek Szyprowski , Robin Murphy , Linux IOMMU , Khalid Aziz , "Maciej W . Rozycki" , Matt Wang , Miquel van Smoorenburg , Mark Salyzyn , linuxppc-dev , Linux-Arch , alpha , linux-m68k , Parisc List , Denis Efremov , "Michael Ellerman" , John Paul Adrian Glaubitz Subject: RE: [PATCH v2 3/3] arch/*/: remove CONFIG_VIRT_TO_BUS Thread-Topic: [PATCH v2 3/3] arch/*/: remove CONFIG_VIRT_TO_BUS Thread-Index: AQHYi0Qnhtr21GMXN0qgKN5inTL9yK1nmAnQ Date: Thu, 30 Jun 2022 08:04:43 +0000 Message-ID: <26852797d822462abc1c9f96def7fa42@AcuMS.aculab.com> References: <20220617125750.728590-1-arnd@kernel.org> <20220617125750.728590-4-arnd@kernel.org> <6ba86afe-bf9f-1aca-7af1-d0d348d75ffc@gmail.com> <9289fd82-285c-035f-5355-4d70ce4f87b0@gmail.com> <9f812d3d-0fcd-46e6-6d7e-6d4bf66f24ab@gmail.com> In-Reply-To: <9f812d3d-0fcd-46e6-6d7e-6d4bf66f24ab@gmail.com> 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 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com 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-scsi@vger.kernel.org RnJvbTogTWljaGFlbCBTY2htaXR6DQo+IFNlbnQ6IDI5IEp1bmUgMjAyMiAwMDowOQ0KPiANCj4g SGkgQXJuZCwNCj4gDQo+IE9uIDI5LzA2LzIyIDA5OjUwLCBBcm5kIEJlcmdtYW5uIHdyb3RlOg0K PiA+IE9uIFR1ZSwgSnVuIDI4LCAyMDIyIGF0IDExOjAzIFBNIE1pY2hhZWwgU2NobWl0eiA8c2No bWl0em1pY0BnbWFpbC5jb20+IHdyb3RlOg0KPiA+PiBPbiAyOC8wNi8yMiAxOTowMywgR2VlcnQg VXl0dGVyaG9ldmVuIHdyb3RlOg0KPiA+Pj4+IFRoZSBkcml2ZXIgYWxsb2NhdGVzIGJvdW5jZSBi dWZmZXJzIHVzaW5nIGttYWxsb2MgaWYgaXQgaGl0cyBhbg0KPiA+Pj4+IHVuYWxpZ25lZCBkYXRh IGJ1ZmZlciAtIGNhbiBzdWNoIGJ1ZmZlcnMgc3RpbGwgZXZlbiBoYXBwZW4gdGhlc2UgZGF5cz8N Cj4gPj4+IE5vIGlkZWEuDQo+ID4+IEhtbW0gLSBJIHRoaW5rIEknbGwgc3RpY2sgYSBXQVJOX09O Q0UoKSBpbiB0aGVyZSBzbyB3ZSBrbm93IHdoZXRoZXIgdGhpcw0KPiA+PiBjb2RlIHBhdGggaXMg c3RpbGwgYmVpbmcgdXNlZC4NCj4gPiBrbWFsbG9jKCkgZ3VhcmFudGVlcyBhbGlnbm1lbnQgdG8g dGhlIG5leHQgcG93ZXItb2YtdHdvIHNpemUgb3INCj4gPiBLTUFMTE9DX01JTl9BTElHTiwgd2hp Y2hldmVyIGlzIGJpZ2dlci4gT24gbTY4ayB0aGlzIG1lYW5zIGl0DQo+ID4gaXMgY2FjaGVsaW5l IGFsaWduZWQuDQo+IA0KPiBBbmQgYWxsIFNDU0kgYnVmZmVycyBhcmUgYWxsb2NhdGVkIHVzaW5n IGttYWxsb2M/IE5vIHdheSBhdCBhbGwgZm9yIHVzZXINCj4gc3BhY2UgdG8gcGFzcyB1bmFsaWdu ZWQgZGF0YT8NCg0KSSBkaWRuJ3QgdGhpbmsga21hbGxvYygpIGdhdmUgYW55IHN1Y2ggZ3VhcmFu dGVlIGFib3V0IGFsaWdubWVudC4NClRoZXJlIGFyZSBjYWNoZS1saW5lIGFsaWdubWVudCByZXF1 aXJlbWVudHMgb24gc3lzdGVtcyB3aXRoIG5vbi1jb2hlcmVudA0KZG1hLCBidXQgb3RoZXJ3aXNl IHRoZSBhbGlnbm1lbnQgY2FuIGJlIG11Y2ggc21hbGxlci4NCg0KT25lIG9mIHRoZSBhbGxvY2F0 b3JzIGFkZHMgYSBoZWFkZXIgdG8gZWFjaCBpdGVtLCBJSVJDIHRoYXQgY2FuDQpsZWFkIHRvICd1 bmV4cGVjdGVkJyBhbGlnbm1lbnRzIC0gZXNwZWNpYWxseSBvbiBtNjhrLg0KDQpkbWFfYWxsb2Nf Y29oZXJlbnQoKSBkb2VzIGFsaWduIHRvIG5leHQgJ3Bvd2VyIG9mIDInLg0KQW5kIHNvbWV0aW1l cyB5b3UgbmVlZCAoZWcpIDE2ayBhbGxvY2F0ZXMgdGhhdCBhcmUgMTZrIGFsaWduZWQuDQoNCglE YXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91 bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5 NzM4NiAoV2FsZXMpDQo=