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 B930DC432BE for ; Fri, 13 Aug 2021 13:00:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7E83A610FF for ; Fri, 13 Aug 2021 13:00:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240078AbhHMNAo (ORCPT ); Fri, 13 Aug 2021 09:00:44 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:47589 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240137AbhHMNAn (ORCPT ); Fri, 13 Aug 2021 09:00:43 -0400 Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-13-UP7cVO8XN0iuisRl0gXJrA-1; Fri, 13 Aug 2021 14:00:14 +0100 X-MC-Unique: UP7cVO8XN0iuisRl0gXJrA-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 15.0.1497.23; Fri, 13 Aug 2021 14:00:12 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.023; Fri, 13 Aug 2021 14:00:12 +0100 From: David Laight To: 'Bui Quang Minh' , Eric Dumazet , "linux-kernel@vger.kernel.org" , "netdev@vger.kernel.org" CC: "davem@davemloft.net" , "kuba@kernel.org" , "yoshfuji@linux-ipv6.org" , "dsahern@kernel.org" , "willemb@google.com" , "pabeni@redhat.com" , "avagin@gmail.com" , "alexander@mihalicyn.com" , "lesedorucalin01@gmail.com" Subject: RE: [PATCH v2 1/2] udp: UDP socket send queue repair Thread-Topic: [PATCH v2 1/2] udp: UDP socket send queue repair Thread-Index: AQHXkDOQyvhyTnb6/kiYjIjj7jj0n6txZU8g Date: Fri, 13 Aug 2021 13:00:12 +0000 Message-ID: <29dc7ac9781344f1a57e16c14900a7da@AcuMS.aculab.com> References: <20210811154557.6935-1-minhquangbui99@gmail.com> <721a2e32-c930-ad6b-5055-631b502ed11b@gmail.com> <7f3ecbaf-7759-88ae-53d3-2cc5b1623aff@gmail.com> <489f0200-b030-97de-cf3a-2d715b07dfa4@gmail.com> <3f861c1d-bd33-f074-8ef3-eede9bff73c1@gmail.com> In-Reply-To: <3f861c1d-bd33-f074-8ef3-eede9bff73c1@gmail.com> 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 RnJvbTogQnVpIFF1YW5nIE1pbmgNCj4gU2VudDogMTMgQXVndXN0IDIwMjEgMTI6MDgNCi4uLg0K PiBUaGUgcmVhc29uIHdlIHdhbnQgdG8gZHVtcCB0aGUgcGFja2V0IGluIHNlbmQgcXVldWUgaXMg dG8gbWFrZSB0byBzdGF0ZSBvZiB0aGUNCj4gYXBwbGljYXRpb24gY29uc2lzdGVudC4gVGhlIHNj ZW5hcmlvIGlzIHRoYXQgd2hlbiBhbiBhcHBsaWNhdGlvbiBzZW5kcyBVRFANCj4gcGFja2V0cyB2 aWEgVURQX0NPUksgc29ja2V0IG9yIHdpdGggTVNHX01PUkUsIENSSVUgY29tZXMgYW5kIGNoZWNr cG9pbnRzIHRoZQ0KPiBhcHBsaWNhdGlvbi4gSWYgd2UgZHJvcCB0aGUgZGF0YSBpbiBzZW5kIHF1 ZXVlLCB3aGVuIGFwcGxpY2F0aW9uIHJlc3RvcmVzLCBpdA0KPiBzZW5kcyBzb21lIG1vcmUgZGF0 YSB0aGVuIHR1cm5zIG9mZiB0aGUgY29yayBhbmQgYWN0dWFsbHkgc2VuZHMgYSBwYWNrZXQuIFRo ZQ0KPiByZWNlaXZpbmcgc2lkZSBtYXkgZ2V0IHRoYXQgcGFja2V0IGJ1dCBpdCdzIHVudXN1YWwg dGhhdCB0aGUgZmlyc3QgcGFydCBvZiB0aGF0DQo+IHBhY2tldCBpcyBtaXNzaW5nIGJlY2F1c2Ug d2UgZHJvcCBpdC4gU28gd2UgdHJ5IHRvIHNvbHZlIHRoaXMgcHJvYmxlbSB3aXRoIHNvbWUNCj4g aGVscCBmcm9tIHRoZSBMaW51eCBrZXJuZWwuDQoNClBhdGllbnQ6IEl0IGh1cnRzIGlmIEkgZG8g eHh4Lg0KRG9jdG9yOiBEb24ndCBkbyB4eHggdGhlbi4NCg0KSXQgaGFzIHRvIGJlIG1vcmUgZWZm aWNpZW50IHRvIGJ1ZmZlciBwYXJ0aWFsIFVEUCBwYWNrZXRzDQppbiB1c2Vyc3BhY2UgYW5kIG9u bHkgc2VuZCB3aGVuIGFsbCB0aGUgcGFja2V0IGlzIGF2YWlsYWJsZS4NCg0KCURhdmlkDQoNCi0N ClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBN aWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxl cykNCg==