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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 98175C282CE for ; Tue, 4 Jun 2019 10:42:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6D8C521873 for ; Tue, 4 Jun 2019 10:42:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727339AbfFDKm0 (ORCPT ); Tue, 4 Jun 2019 06:42:26 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([146.101.78.151]:37761 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727179AbfFDKmZ (ORCPT ); Tue, 4 Jun 2019 06:42:25 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-165-z4tvthCaPm-9VCDZXg4X-g-1; Tue, 04 Jun 2019 11:42:21 +0100 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; Tue, 4 Jun 2019 11:42:20 +0100 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; Tue, 4 Jun 2019 11:42:20 +0100 From: David Laight To: 'Christian Brauner' , David Howells CC: "viro@zeniv.linux.org.uk" , "linux-kernel@vger.kernel.org" , "torvalds@linux-foundation.org" , "jannh@google.com" , "keescook@chromium.org" , "fweimer@redhat.com" , "oleg@redhat.com" , "arnd@arndb.de" , "Pavel Emelyanov" , Andrew Morton , Adrian Reber , Andrei Vagin , "linux-api@vger.kernel.org" Subject: RE: [PATCH v2 1/2] fork: add clone3 Thread-Topic: [PATCH v2 1/2] fork: add clone3 Thread-Index: AQHVGrn7k0AmpTY+6Eq1szcZbValSaaLTdMw Date: Tue, 4 Jun 2019 10:42:20 +0000 Message-ID: <8e7f7afb177049ac9f8e7223f19e8767@AcuMS.aculab.com> References: <20190603144331.16760-1-christian@brauner.io> <4020.1559640492@warthog.procyon.org.uk> <20190604094317.4wfelmbw4lgxzide@brauner.io> In-Reply-To: <20190604094317.4wfelmbw4lgxzide@brauner.io> 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: z4tvthCaPm-9VCDZXg4X-g-1 X-Mimecast-Spam-Score: 0 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 RnJvbTogQ2hyaXN0aWFuIEJyYXVuZXINCj4gU2VudDogMDQgSnVuZSAyMDE5IDEwOjQzDQouLi4N Cj4gPiA+ICsJdTY0IGNsb25lX2ZsYWdzID0gYXJncy0+ZmxhZ3M7DQo+ID4gPiArCWludCBfX3Vz ZXIgKmNoaWxkX3RpZHB0ciA9IGFyZ3MtPmNoaWxkX3RpZDsNCj4gPiA+ICsJdW5zaWduZWQgbG9u ZyB0bHMgPSBhcmdzLT50bHM7DQo+ID4gPiArCXVuc2lnbmVkIGxvbmcgc3RhY2tfc3RhcnQgPSBh cmdzLT5zdGFjazsNCj4gPiA+ICsJdW5zaWduZWQgbG9uZyBzdGFja19zaXplID0gYXJncy0+c3Rh Y2tfc2l6ZTsNCj4gPg0KPiA+IFNvbWUgb2YgdGhlc2UgYXJlIG9ubHkgdXNlZCBvbmNlLCBzbyBp dCdzIHByb2JhYmx5IG5vdCB3b3J0aCBzdGlja2luZyB0aGVtIGluDQo+ID4gbG9jYWwgdmFyaWFi bGVzLg0KPiANCj4gWzFdOg0KPiBPaywgd2lsbCBkb3VibGUgY2hlY2suDQo+IFRoaXMgd2FzIGp1 c3QgdG8gbWluaW1pemUgY29weS1wYXN0ZSBlcnJvcyBmb3IgdmFyaWFibGVzIHdoaWNoIHdlcmUg dXNlZA0KPiBtdWx0aXBsZSB0aW1lcy4NCg0KRXZlbiB0aGUgb25lcyB0aGF0IGFyZSB1c2VkIG11 bHRpcGxlIHRpbWVzIG1heSBiZSBiZXR0ZXIgYmVpbmcNCnJlcGVhdGVkbHkgcmVhZCBmcm9tIGFy Z3MtPnh4eC4NCg0KSWYgeW91IGFyZSAibHVja3kiICdhcmdzJyB3aWxsIGJlIGluIGEgcmVnaXN0 ZXIgdmFyaWFibGVzDQpzbyBhbGwgdGhlIGFjY2Vzc2VzIGFyZSBjaGVhcC4NCldpdGggdG9vIG1h bnkgbG9jYWxzIGV2ZXJ5dGhpbmcgZ2V0cyBjb3BpZWQgb250byB0aGUgYWN0dWFsDQpzdGFjayAt IGVzcGVjaWFsbHkgbGlrZWx5IGlmIHRoZXJlIGFyZSBhbnkgZnVuY3Rpb24gY2FsbHMNCih0aGF0 IG1pZ2h0IGNvbmNlaXZhYmx5IGNoYW5nZSAqYXJncykgYWZ0ZXIgdGhlIGxvY2Fscw0KYXJlIGlu aXRpYWxpc2VkLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBC cmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdp c3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K