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 0CE1DC433ED for ; Sat, 17 Apr 2021 11:08:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D274B611AF for ; Sat, 17 Apr 2021 11:08:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236165AbhDQLI1 (ORCPT ); Sat, 17 Apr 2021 07:08:27 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.85.151]:55628 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230510AbhDQLIZ (ORCPT ); Sat, 17 Apr 2021 07:08:25 -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-132-1PxD-uwUOW6uWGpjQasDMA-1; Sat, 17 Apr 2021 12:07:56 +0100 X-MC-Unique: 1PxD-uwUOW6uWGpjQasDMA-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 15.0.1497.2; Sat, 17 Apr 2021 12:07:55 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.015; Sat, 17 Apr 2021 12:07:55 +0100 From: David Laight To: 'Matteo Croce' CC: "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "David S. Miller" , Jakub Kicinski , Julia Lawall Subject: RE: [PATCH net-next v2 0/3] introduce skb_for_each_frag() Thread-Topic: [PATCH net-next v2 0/3] introduce skb_for_each_frag() Thread-Index: AQHXLzQg5WXC8qIcg0CtZzWZRcsCQaqyElmAgAWifgCAAN7iIA== Date: Sat, 17 Apr 2021 11:07:55 +0000 Message-ID: <3a3c006cc1c644fd8e2fe791dba5139a@AcuMS.aculab.com> References: <20210412003802.51613-1-mcroce@linux.microsoft.com> <75045c087db24b6e87b7ed14aa5a721c@AcuMS.aculab.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: linux-kernel@vger.kernel.org RnJvbTogTWF0dGVvIENyb2NlDQo+IFNlbnQ6IDE2IEFwcmlsIDIwMjEgMjM6NDQNCi4uLg0KPiA+ IEEgbW9yZSBpbnRlcmVzdGluZyBjaGFuZ2Ugd291bGQgYmUgc29tZXRoaW5nIHRoYXQgZ2VuZXJh dGVkOg0KPiA+ICAgICAgICAgdW5zaWduZWQgaW50IG5yX2ZyYWdzID0gc2tiX3NoaW5mbyhza2Ip LT5ucl9mcmFnczsNCj4gPiAgICAgICAgIGZvciAoaSA9IDA7IGkgPCBucl9mcmFnczsgaSsrKSB7 DQo+ID4gc2luY2UgdGhhdCB3aWxsIHJ1biBmYXN0ZXIgZm9yIG1vc3QgbG9vcHMuDQo+ID4gQnV0 IHRoYXQgaXMgfmltcG9zc2libGUgdG8gZG8gc2luY2UgeW91IGNhbid0IGRlY2xhcmUNCj4gPiB2 YXJpYWJsZXMgaW5zaWRlIHRoZSAoLi4uKSB0aGF0IGFyZSBzY29wZWQgdG8gdGhlIGxvb3AuDQo+ ID4NCj4gDQo+IEkgZG9uJ3Qga25vdyBob3cgdG8gZG8gaXQgd2l0aCBDOTAuDQo+IEl0IHdvdWxk IGJlIG5pY2UgdG8gaGF2ZSBhIHN3aXRjaCB0byBqdXN0IGFsbG93IGRlY2xhcmF0aW9uIG9mDQo+ IHZhcmlhYmxlcyBpbnNpZGUgdGhlICguLi4pIGluc3RlYWQgb2YgZW5hYmxpbmcgdGhlIGZ1bGwg Qzk5IGxhbmd1YWdlDQo+IHdoaWNoLCBhcyBMaW51cyBzYWlkWzFdLCBhbGxvd3MgdGhlIGluc2Fu ZSBtaXhpbmcgb2YgdmFyaWFibGVzIGFuZA0KPiBjb2RlLg0KPiANCj4gWzFdIGh0dHBzOi8vbG9y ZS5rZXJuZWwub3JnL2xrbWwvQ0ErNTVhRnpzPUR1WWliV1lNVUZpVV9SMWFKSEFyLThocFFoV0xl dzhSNXE0bkNEcmFRQG1haWwuZ21haWwuY29tLw0KDQpRdW90aW5nIExpbnVzOg0KDQo+IEkgKmxp a2UqIGdldHRpbmcgd2FybmluZ3MgZm9yIGNvbmZ1c2VkIHBlb3BsZSB3aG8gc3RhcnQgaW50cm9k dWNpbmcNCj4gdmFyaWFibGVzIGluIHRoZSBtaWRkbGUgb2YgYmxvY2tzIG9mIGNvZGUuIFRoYXQn cyBub3Qgd2VsbC1jb250YWluZWQNCj4gbGlrZSB0aGUgbG9vcCB2YXJpYWJsZS4NCg0KVGhlIHJl YWxseSBzdHVwaWQgcGFydCBvZiBDOTkgaXMgdGhhdCBzdWNoIHZhcmlhYmxlcyBjYW4gYWxpYXMN Cm9uZXMgaW4gYW4gb3V0ZXIgYmxvY2suDQpBbGlhc2VkIGRlZmluaXRpb25zIGFyZSBiYWQgZW5v dWdoIGF0IHRoZSBiZXN0IG9mIHRpbWVzLg0KTWFrZXMgaXQgdmVyeSBlYXN5IHRvIG1pc3MgdGhl IGNvcnJlY3QgZGVmaW5pdGlvbiB3aGVuIHJlYWRpbmcgY29kZS4NCg0KSSBtdWNoIHByZWZlciBs b2NhbCB2YXJpYWJsZXMgdG8gZWl0aGVyIGZ1bmN0aW9uIHNjb3BlIG9yIGJlDQpkZWZpbmVkIGZv ciB2ZXJ5IGxvY2FsIHVzZSBhdCB0aGUgdG9wIG9mIGEgdmVyeSBzbWFsbCBibG9jay4NCg0KCURh dmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3Vu dCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3 Mzg2IChXYWxlcykNCg==