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 9EC7BC41513 for ; Mon, 14 Aug 2023 16:07:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231464AbjHNQHJ (ORCPT ); Mon, 14 Aug 2023 12:07:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229525AbjHNQGn (ORCPT ); Mon, 14 Aug 2023 12:06:43 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.86.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A21F10CE for ; Mon, 14 Aug 2023 09:06:42 -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-25-_YVO4ZTJNqKJ7-DriTv8WQ-2; Mon, 14 Aug 2023 17:06:40 +0100 X-MC-Unique: _YVO4ZTJNqKJ7-DriTv8WQ-2 Received: from AcuMS.Aculab.com (10.202.163.4) by AcuMS.aculab.com (10.202.163.4) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Mon, 14 Aug 2023 17:06:27 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Mon, 14 Aug 2023 17:06:27 +0100 From: David Laight To: 'Linus Torvalds' , Takashi Iwai CC: Christoph Hellwig , "linux-kernel@vger.kernel.org" , Andy Shevchenko , Mark Brown , "netdev@vger.kernel.org" Subject: RE: [PATCH RFC] Introduce uniptr_t as a generic "universal" pointer Thread-Topic: [PATCH RFC] Introduce uniptr_t as a generic "universal" pointer Thread-Index: AQHZytqIYRyb8qc5OEi2/YTeIeVM5K/p+fiw Date: Mon, 14 Aug 2023 16:06:27 +0000 Message-ID: <412b612bd05f4ccca9326554697b6b6b@AcuMS.aculab.com> References: <87edkce118.wl-tiwai@suse.de> <20230809143801.GA693@lst.de> <87a5v0e0mv.wl-tiwai@suse.de> In-Reply-To: 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 RnJvbTogTGludXMgVG9ydmFsZHMgDQo+IFNlbnQ6IDA5IEF1Z3VzdCAyMDIzIDE2OjU5DQo+IA0K PiBPbiBXZWQsIDkgQXVnIDIwMjMgYXQgMDc6NDQsIFRha2FzaGkgSXdhaSA8dGl3YWlAc3VzZS5k ZT4gd3JvdGU6DQo+ID4NCj4gPiBUaGUgcmVtYWluaW5nIHF1ZXN0aW9uIGlzIHdoZXRoZXIgdGhl IHVzZSBvZiBzb2NrcHRyX3QgZm9yIG90aGVyDQo+ID4gc3Vic3lzdGVtcyBhcyBhIGdlbmVyaWMg cG9pbnRlciBpcyBhIHJlY29tbWVuZGVkIC8gYWNjZXB0YWJsZSBtb3ZlLi4uDQo+IA0KPiBWZXJ5 IG11Y2ggbm90IHJlY29tbWVuZGVkLiBzb2NrcHRyX3QgaXMgaG9ycmlibGUgdG9vLCBidXQgaXQg d2FzIChwYXJ0DQo+IG9mKSB3aGF0IG1hZGUgaXQgcG9zc2libGUgdG8gZml4IGFuIGV2ZW4gd29y c2UgaG9ycmlibGUgaGlzdG9yaWNhbA0KPiBtaXN0YWtlIChpZSBnZXR0aW5nIHJpZCBvZiBzZXRf ZnMoKSkuDQo+IA0KPiBTbyBJIGRldGVzdCBzb2NrcHRyX3QuIEl0J3MgZ2FyYmFnZS4gQXQgdGhl IHZlcnkgbWluaW11bSBpdCBzaG91bGQNCj4gaGF2ZSBoYWQgdGhlIGxlbmd0aCBhc3NvY2lhdGVk IHdpdGggaXQsIG5vdCBwYXNzZWQgc2VwYXJhdGVseS4NCg0KRldJVyBJJ3ZlIHRob3VnaHQgeW91 J2Qgd2FudCBzb21ldGhpbmcgbGlrZToNCnN0cnVjdCBwdHJfYXJnIHsNCgl2b2lkICAgICAgICAg ICprZXJuZWw7DQoJdm9pZCBfX3VzZXIgICAqdXNlcjsNCgl1bnNpZ25lZCBpbnQgIGtlcm5lbF9s ZW47DQoJdW5zaWduZWQgaW50ICB1c2VyX2xlbjsNCn07DQoNClRoZW4gW2dzXWV0c29ja29wdCgp IGNvdWxkIGNvcHkgc2hvcnQgdXNlciBidWZmZXJzIGludG8NCmtlcm5lbCBzcGFjZSAoZWcgb24g c3RhY2spIHdoaWxlIGFsbG93aW5nIGNvZGUgdGhhdCBuZWVkcw0KdmVyeSBsYXJnZSBidWZmZXJz IChlZyBzb21lIHNjdHAgb3B0aW9ucykgdG8gZGlyZWN0bHkNCmFjY2VzcyBhIHVzZXJzcGFjZSBi dWZmZXIuDQoNClRoZXJlIGNlcnRhaW5seSB1c2VkIHRvIGJlIHNvY2tvcHQgY2FsbHMgd2hlcmUg dGhlIHVzZXINCmRpZG4ndCBwYXNzIHRoZSBjb3JyZWN0L2FueSBsZW5ndGguDQpUaGV5IG1pZ2h0 IGFsbCBoYXZlIGJlZW4gaW4gZGVjbmV0Lg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRy ZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1L MSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K