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 2BC95EE57DF for ; Mon, 11 Sep 2023 08:19:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231806AbjIKITo convert rfc822-to-8bit (ORCPT ); Mon, 11 Sep 2023 04:19:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230105AbjIKITo (ORCPT ); Mon, 11 Sep 2023 04:19:44 -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 B6311102 for ; Mon, 11 Sep 2023 01:19:39 -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-189-w8d5djPVMbSXyTLkmnO9bg-1; Mon, 11 Sep 2023 09:19:31 +0100 X-MC-Unique: w8d5djPVMbSXyTLkmnO9bg-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; Mon, 11 Sep 2023 09:19:20 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Mon, 11 Sep 2023 09:19:20 +0100 From: David Laight To: 'Kees Cook' , Alexey Dobriyan CC: "akpm@linux-foundation.org" , "linux-kernel@vger.kernel.org" , "linux-api@vger.kernel.org" , "linux-hardening@vger.kernel.org" Subject: RE: [PATCH v2] uapi: fix __DECLARE_FLEX_ARRAY for C++ Thread-Topic: [PATCH v2] uapi: fix __DECLARE_FLEX_ARRAY for C++ Thread-Index: AQHZ4m8cjJ3BuT/Tf0m9auRXbQbkb7AVTB0A Date: Mon, 11 Sep 2023 08:19:20 +0000 Message-ID: References: <930c3ee5-1282-40f4-93e0-8ff894aabf3a@p183> <202309080848.60319AF@keescook> <202309080910.44BB7CEF@keescook> In-Reply-To: <202309080910.44BB7CEF@keescook> 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: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-api@vger.kernel.org ... > Okay, can you please split the patch so they can be backported > separately? Then I'll get them landed, etc. Since the header with just the extra #endif is badly broken on C++ isn't it best to ensure they get back-ported together? So one patch is probably better. David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)