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 57E67C433F5 for ; Fri, 13 May 2022 11:09:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379760AbiEMLI6 (ORCPT ); Fri, 13 May 2022 07:08:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245323AbiEMLI4 (ORCPT ); Fri, 13 May 2022 07:08:56 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 468EA134E36 for ; Fri, 13 May 2022 04:08:55 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-40-9SbU5vY1PJqweIlksZC4vw-1; Fri, 13 May 2022 12:08:52 +0100 X-MC-Unique: 9SbU5vY1PJqweIlksZC4vw-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.32; Fri, 13 May 2022 12:08:51 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.033; Fri, 13 May 2022 12:08:51 +0100 From: David Laight To: 'Eric Dumazet' , "Paul E. McKenney" CC: Marco Elver , Liu Jian , "Dmitry Vyukov" , LKML , "David Miller" , Hideaki YOSHIFUJI , David Ahern , Jakub Kicinski , "Paolo Abeni" , Neal Cardwell , netdev Subject: RE: [PATCH net] tcp: Add READ_ONCE() to read tcp_orphan_count Thread-Topic: [PATCH net] tcp: Add READ_ONCE() to read tcp_orphan_count Thread-Index: AQHYZloamBVkYEnoB0GrcOa4F+j2Ra0cpszQ Date: Fri, 13 May 2022 11:08:51 +0000 Message-ID: <61020a29e421414b8ddf723641b150da@AcuMS.aculab.com> References: <20220512103322.380405-1-liujian56@huawei.com> <20220512231031.GT1790663@paulmck-ThinkPad-P17-Gen-1> 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-kernel@vger.kernel.org PiBTdGF0aXN0aWNzIGFyZSBzdXBwb3NlZCB0byBiZSBtb25vdG9uaWNhbGx5IGluY3JlYXNpbmcg OykNCj4gDQo+IFNvbWUgU05NUCBhZ2VudHMgd291bGQgYmUgdmVyeSBjb25mdXNlZCBpZiB0aGV5 IGNvdWxkIG9ic2VydmUgJ2dhcmJhZ2UnIHRoZXJlLg0KDQpEb24ndCBsb29rIGluc2lkZSB0ZzMg Oi0pDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkg Um9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlv biBObzogMTM5NzM4NiAoV2FsZXMpDQo=