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=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 CE9B8C10F14 for ; Wed, 2 Oct 2019 21:11:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E101217D7 for ; Wed, 2 Oct 2019 21:11:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729352AbfJBVLw (ORCPT ); Wed, 2 Oct 2019 17:11:52 -0400 Received: from mga14.intel.com ([192.55.52.115]:57883 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729311AbfJBVLw (ORCPT ); Wed, 2 Oct 2019 17:11:52 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Oct 2019 14:11:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,249,1566889200"; d="scan'208";a="205435824" Received: from orsmsx108.amr.corp.intel.com ([10.22.240.6]) by fmsmga001.fm.intel.com with ESMTP; 02 Oct 2019 14:11:51 -0700 Received: from orsmsx152.amr.corp.intel.com (10.22.226.39) by ORSMSX108.amr.corp.intel.com (10.22.240.6) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 2 Oct 2019 14:11:51 -0700 Received: from orsmsx114.amr.corp.intel.com ([169.254.8.55]) by ORSMSX152.amr.corp.intel.com ([169.254.8.93]) with mapi id 14.03.0439.000; Wed, 2 Oct 2019 14:11:50 -0700 From: "Duyck, Alexander H" To: "davem@davemloft.net" , "johunt@akamai.com" CC: "netdev@vger.kernel.org" , "willemb@google.com" , "edumazet@google.com" Subject: Re: [PATCH net v2 2/2] udp: only do GSO if # of segs > 1 Thread-Topic: [PATCH net v2 2/2] udp: only do GSO if # of segs > 1 Thread-Index: AQHVeUbsqE3fexPfaUW7WEMvU/rMp6dITs4A Date: Wed, 2 Oct 2019 21:11:50 +0000 Message-ID: <5d19e8d2fe1c54ef3c94b40805e8d8d78625557c.camel@intel.com> References: <1570037363-12485-1-git-send-email-johunt@akamai.com> <1570037363-12485-2-git-send-email-johunt@akamai.com> In-Reply-To: <1570037363-12485-2-git-send-email-johunt@akamai.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.7.198.76] Content-Type: text/plain; charset="utf-8" Content-ID: <75E1E530C794ED4D9369AC127AA34AEC@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org T24gV2VkLCAyMDE5LTEwLTAyIGF0IDEzOjI5IC0wNDAwLCBKb3NoIEh1bnQgd3JvdGU6DQo+IFBy aW9yIHRvIHRoaXMgY2hhbmdlIGFuIGFwcGxpY2F0aW9uIHNlbmRpbmcgPD0gMU1TUyB3b3J0aCBv ZiBkYXRhIGFuZA0KPiBlbmFibGluZyBVRFAgR1NPIHdvdWxkIGZhaWwgaWYgdGhlIHN5c3RlbSBo YWQgU1cgR1NPIGVuYWJsZWQsIGJ1dCB0aGUNCj4gc2FtZSBzZW5kIHdvdWxkIHN1Y2NlZWQgaWYg SFcgR1NPIG9mZmxvYWQgaXMgZW5hYmxlZC4gSW4gYWRkaXRpb24gdG8gdGhpcw0KPiBpbmNvbnNp c3RlbmN5IHRoZSBlcnJvciBpbiB0aGUgU1cgR1NPIGNhc2UgZG9lcyBub3QgZ2V0IGJhY2sgdG8g dGhlDQo+IGFwcGxpY2F0aW9uIGlmIHNlbmRpbmcgb3V0IG9mIGEgcmVhbCBkZXZpY2Ugc28gdGhl IHVzZXIgaXMgdW5hd2FyZSBvZiB0aGlzDQo+IGZhaWx1cmUuDQo+IA0KPiBXaXRoIHRoaXMgY2hh bmdlIHdlIG9ubHkgcGVyZm9ybSBHU08gaWYgdGhlICMgb2Ygc2VnbWVudHMgaXMgPiAxIGV2ZW4N Cj4gaWYgdGhlIGFwcGxpY2F0aW9uIGhhcyBlbmFibGVkIHNlZ21lbnRhdGlvbi4gSSd2ZSBhbHNv IHVwZGF0ZWQgdGhlDQo+IHJlbGV2YW50IHVkcGdzbyBzZWxmdGVzdHMuDQo+IA0KPiBGaXhlczog YmVjMWY2ZjY5NzM2ICgidWRwOiBnZW5lcmF0ZSBnc28gd2l0aCBVRFBfU0VHTUVOVCIpDQo+IFNp Z25lZC1vZmYtYnk6IEpvc2ggSHVudCA8am9odW50QGFrYW1haS5jb20+DQo+IC0tLQ0KPiAgbmV0 L2lwdjQvdWRwLmMgICAgICAgICAgICAgICAgICAgICAgIHwgMTEgKysrKysrKy0tLS0NCj4gIG5l dC9pcHY2L3VkcC5jICAgICAgICAgICAgICAgICAgICAgICB8IDExICsrKysrKystLS0tDQo+ICB0 b29scy90ZXN0aW5nL3NlbGZ0ZXN0cy9uZXQvdWRwZ3NvLmMgfCAxNiArKysrLS0tLS0tLS0tLS0t DQo+ICAzIGZpbGVzIGNoYW5nZWQsIDE4IGluc2VydGlvbnMoKyksIDIwIGRlbGV0aW9ucygtKQ0K DQpSZXZpZXdlZC1ieTogQWxleGFuZGVyIER1eWNrIDxhbGV4YW5kZXIuaC5kdXlja0BsaW51eC5p bnRlbC5jb20+DQoNCg0K