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 72180C433E9 for ; Mon, 8 Mar 2021 11:13:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 303B565201 for ; Mon, 8 Mar 2021 11:13:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231486AbhCHLM3 (ORCPT ); Mon, 8 Mar 2021 06:12:29 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:24170 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231494AbhCHLMW (ORCPT ); Mon, 8 Mar 2021 06:12:22 -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-112-KNB_LER4Oqm6bhVHwCpAlw-1; Mon, 08 Mar 2021 11:11:13 +0000 X-MC-Unique: KNB_LER4Oqm6bhVHwCpAlw-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; Mon, 8 Mar 2021 11:11:13 +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; Mon, 8 Mar 2021 11:11:13 +0000 From: David Laight To: 'Stefan Metzmacher' , =?utf-8?B?QW5kcsOpIEFsbWVpZGE=?= , Thomas Gleixner , "Ingo Molnar" , Peter Zijlstra , "Darren Hart" , "linux-kernel@vger.kernel.org" , Steven Rostedt , Sebastian Andrzej Siewior CC: "kernel@collabora.com" , "krisman@collabora.com" , "pgriffais@valvesoftware.com" , "z.figura12@gmail.com" , "joel@joelfernandes.org" , "malteskarupke@fastmail.fm" , "linux-api@vger.kernel.org" , "fweimer@redhat.com" , "libc-alpha@sourceware.org" , "linux-kselftest@vger.kernel.org" , "shuah@kernel.org" , "acme@kernel.org" , "corbet@lwn.net" , io-uring Subject: RE: [RFC PATCH v2 00/13] Add futex2 syscall Thread-Topic: [RFC PATCH v2 00/13] Add futex2 syscall Thread-Index: AQHXE0YJHACUUxYyXUab2jknvqbfD6p571Lw Date: Mon, 8 Mar 2021 11:11:13 +0000 Message-ID: References: <20210304004219.134051-1-andrealmeid@collabora.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: io-uring@vger.kernel.org RnJvbTogU3RlZmFuIE1ldHptYWNoZXINCj4gU2VudDogMDcgTWFyY2ggMjAyMSAxMTozNQ0KPiAN Cj4gSGkgQW5kcsOpLA0KPiA+ICAqKiBUaGUgd2FpdCBvbiBtdWx0aXBsZSBwcm9ibGVtDQo+ID4N Cj4gPiAgVGhlIHVzZSBjYXNlIGxpZXMgaW4gdGhlIFdpbmUgaW1wbGVtZW50YXRpb24gb2YgdGhl IFdpbmRvd3MgTlQgaW50ZXJmYWNlDQo+ID4gIFdhaXRNdWx0aXBsZU9iamVjdHMuIFRoaXMgV2lu ZG93cyBBUEkgZnVuY3Rpb24gYWxsb3dzIGEgdGhyZWFkIHRvIHNsZWVwDQo+ID4gIHdhaXRpbmcg b24gdGhlIGZpcnN0IG9mIGEgc2V0IG9mIGV2ZW50IHNvdXJjZXMgKG11dGV4ZXMsIHRpbWVycywg c2lnbmFsLA0KPiA+ICBjb25zb2xlIGlucHV0LCBldGMpIHRvIHNpZ25hbC4NCg0KVGhleSBhcmUg YWxsIGV2ZW50cy4NCllvdSBjYW4gb25seSB3YWl0IG9uIGVpdGhlciBldmVudHMgb3Igc29ja2V0 cyAodXNpbmcgc2VsZWN0KS4NClRoZXJlIGlzIGEgc29ja2V0IGFwaSB0byBzaWduYWwgYW4gZXZl bnQgd2hlbiBkYXRhIGFycml2ZXMgKGV0YykuDQpUaGVyZSBpcyBhbHNvIHRoZSBpbnNhbmUgKHRo ZXNlIGRheXMpIHJlc3RyaWN0aW9uIG9mIDY0IGV2ZW50cy4NCg0KPiBXaXRoIHRoYXQgaW4gbWlu ZCB3b3VsZCBpdCBiZSBnb29kIHRvIGhhdmUgc29tZSBpbnRlcmFjdGlvbiB3aXRoIGVwb2xsIChh bmQgc2ltaWxhciBjYWxscyk/DQoNCk9yIGhvb2sgc29tZXRoaW5nIHVwIHNvIHRoYXQgcG9sbHdh a2V1cCBjYW4ga2ljayBhIGZ1dGV4IGFzIHdlbGwNCmFzIHdha2luZyB1cCBwb2xsKCkgYW5kIGFk ZGluZyBhbiBldmVudCB0byBlcG9sbCgpLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRy ZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1L MSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K