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=-3.8 required=3.0 tests=BAYES_00, 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 9346CC433E9 for ; Fri, 15 Jan 2021 22:44:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 703C8239D4 for ; Fri, 15 Jan 2021 22:44:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727416AbhAOWoj (ORCPT ); Fri, 15 Jan 2021 17:44:39 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:36656 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727344AbhAOWoj (ORCPT ); Fri, 15 Jan 2021 17:44:39 -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-8-lXDDyAc-MTCPOuhWUXC4Tg-1; Fri, 15 Jan 2021 22:39:47 +0000 X-MC-Unique: lXDDyAc-MTCPOuhWUXC4Tg-1 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; Fri, 15 Jan 2021 22:39:44 +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; Fri, 15 Jan 2021 22:39:44 +0000 From: David Laight To: 'Arnd Bergmann' CC: "sonicadvance1@gmail.com" , Richard Henderson , Ivan Kokshaysky , Matt Turner , Russell King , Catalin Marinas , Will Deacon , Tony Luck , Fenghua Yu , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Yoshinori Sato , "Rich Felker" , "David S. Miller" , "Andy Lutomirski" , Thomas Gleixner , "Ingo Molnar" , Borislav Petkov , "x86@kernel.org" , "H. Peter Anvin" , Chris Zankel , Max Filippov , Alexander Viro , Arnd Bergmann , Andrew Morton , Aleksa Sarai , Xiaoming Ni , David Rientjes , "Willem de Bruijn" , Christian Brauner , Miklos Szeredi , Minchan Kim , "Eric W. Biederman" , Stephen Rothwell , "Vincenzo Frascino" , Vlastimil Babka , "Oleg Nesterov" , YueHaibing , "Suren Baghdasaryan" , Nicholas Piggin , "Brian Gerst" , Dominik Brodowski , Jan Kara , Arnaldo Carvalho de Melo , "linux-alpha@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-ia64@vger.kernel.org" , "linux-m68k@lists.linux-m68k.org" , "linux-mips@vger.kernel.org" , "linux-parisc@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-s390@vger.kernel.org" , "linux-sh@vger.kernel.org" , "sparclinux@vger.kernel.org" , "linux-xtensa@linux-xtensa.org" , "linux-fsdevel@vger.kernel.org" , "linux-api@vger.kernel.org" , "linux-arch@vger.kernel.org" Subject: RE: [PATCH] Adds a new ioctl32 syscall for backwards compatibility layers Thread-Topic: [PATCH] Adds a new ioctl32 syscall for backwards compatibility layers Thread-Index: AQHW6wzXd1V6Thk8U0iiUgMFo8hTJqopEBwAgAAyHoCAAARq4A== Date: Fri, 15 Jan 2021 22:39:44 +0000 Message-ID: <313c380c4b1b477fbd09aac66eed4505@AcuMS.aculab.com> References: <20210106064807.253112-1-Sonicadvance1@gmail.com> <20210115070326.294332-1-Sonicadvance1@gmail.com> 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 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-m68k@vger.kernel.org Li4uDQo+IEhlJ3MgYWxyZWFkeSBkb2luZyB0aGUgc3lzdGVtIGNhbGwgZW11bGF0aW9uIGZvciBh bGwgdGhlIHN5c3RlbQ0KPiBjYWxscyBvdGhlciB0aGFuIGlvY3RsIGluIHVzZXIgc3BhY2UgdGhv dWdoLiBJbiBteSBleHBlcmllbmNlLA0KPiB0aGVyZSBhcmUgYWN0dWFsbHkgZmFpcmx5IGZldyBp b2N0bCBjb21tYW5kcyB0aGF0IGFyZSBkaWZmZXJlbnQNCj4gYmV0d2VlbiBhcmNoaXRlY3R1cmVz IC0tIG1vc3Qgb2YgdGhlbSBoYXZlIG5vIG1pc2FsaWduZWQNCj4gb3IgYXJjaGl0ZWN0dXJlLWRl ZmluZWQgc3RydWN0IG1lbWJlcnMgYXQgYWxsLg0KDQpBcmVuJ3QgdGhlcmUgYWxzbyBzb21lIGlu dHJhY3RhYmxlIGlzc3VlcyB3aXRoIHNvY2tldCBvcHRpb25zPw0KSUlSQyB0aGUga2VybmVsIGNv ZGUgdGhhdCB0cmllZCB0byBjaGFuZ2UgdGhlbSB0byA2NGJpdCB3YXMNCmhvcnJpYmx5IGJyb2tl biBpbiBzb21lIG9ic2N1cmUgY2FzZXMuDQoNClB1c2hpbmcgdGhlIGNvbnZlcnNpb24gZG93biB0 aGUgc3RhY2sgbm90IG9ubHkgaWRlbnRpZmllZCB0aGUNCmlzc3VlcywgaXQgYWxzbyBtYWRlIHRo ZW0gZWFzaWVyIHRvIGZpeC4NCg0KSWYgeW91IGNoYW5nZSB0aGUga2VybmVsIHNvIGEgNjRiaXQg cHJvY2VzcyBjYW4gZXhlY3V0ZSAzMmJpdA0Kc3lzdGVtIGNhbGxzIHRoZW4gYSBsb3Qgb2YgdGhl IHByb2JsZW1zIGRvIGdvIGF3YXkuDQpUaGlzIGlzIHByb2JhYmx5IGVhc2llc3QgZG9uZSBieSBz ZXR0aW5nIGEgaGlnaCBiaXQgb24gdGhlDQpzeXN0ZW0gY2FsbCBudW1iZXIgLSBhcyB4ODZfNjQg ZG9lcyBmb3IgeDMyIGNhbGxzLg0KDQpZb3Ugc3RpbGwgaGF2ZSB0byBzb2x2ZSB0aGUgZGlmZmVy ZW50IGFsaWdubWVudCBvZiA2NGJpdCBkYXRhDQpvbiBpMzg2Lg0KDQpPZiBjb3Vyc2UgdGhlIHN5 c3RlbSBjYWxsIG51bWJlcnMgYXJlIGRpZmZlcmVudCAtIGJ1dCB0aGF0IGlzDQpqdXN0IGEgbG9v a3VwLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5 IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRp b24gTm86IDEzOTczODYgKFdhbGVzKQ0K