From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 69945A052A for ; Fri, 10 Jul 2020 15:10:38 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 3C0B31DD5C; Fri, 10 Jul 2020 15:10:38 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by dpdk.org (Postfix) with ESMTP id A8A791DAEB; Fri, 10 Jul 2020 15:10:35 +0200 (CEST) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Date: Fri, 10 Jul 2020 15:10:34 +0200 X-MimeOLE: Produced By Microsoft Exchange V6.5 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35C61118@smartserver.smartshare.dk> In-Reply-To: <20200710124109.GY5869@platinum> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH] net: fix unneeded replacement of 0 by ffff for TCP checksum Thread-Index: AdZWt2Z4aAKuWfR5S/OAELOmqbgWZwAAoVgA References: <20200710065551.59352-1-guohongzhi1@huawei.com> <20200710124109.GY5869@platinum> From: =?UTF-8?B?TW9ydGVuIEJyw7hydXA=?= To: "Olivier Matz" , "Hongzhi Guo" Cc: , , , , , , , , , , Subject: Re: [dpdk-stable] [PATCH] net: fix unneeded replacement of 0 by ffff for TCP checksum X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" PiBGcm9tOiBPbGl2aWVyIE1hdHogW21haWx0bzpvbGl2aWVyLm1hdHpANndpbmQuY29tXQ0KPiBT ZW50OiBGcmlkYXksIEp1bHkgMTAsIDIwMjAgMjo0MSBQTQ0KPiANCj4gT24gRnJpLCBKdWwgMTAs IDIwMjAgYXQgMDI6NTU6NTFQTSArMDgwMCwgSG9uZ3poaSBHdW8gd3JvdGU6DQo+ID4gUGVyIFJG Qzc2ODoNCj4gPiBJZiB0aGUgY29tcHV0ZWQgY2hlY2tzdW0gaXMgemVybywgaXQgaXMgdHJhbnNt aXR0ZWQgYXMgYWxsIG9uZXMuDQo+ID4gQW4gYWxsIHplcm8gdHJhbnNtaXR0ZWQgY2hlY2tzdW0g dmFsdWUgbWVhbnMgdGhhdCB0aGUgdHJhbnNtaXR0ZXINCj4gPiBnZW5lcmF0ZWQgbm8gY2hlY2tz dW0uDQo+ID4NCj4gPiBSRkM3OTMgZm9yIFRDUCBoYXMgbm8gc3VjaCBzcGVjaWFsIHRyZWF0bWVu dCBmb3IgdGhlIGNoZWNrc3VtIG9mDQo+IHplcm8uDQo+ID4NCj4gPiBGaXhlczogNjAwNjgxOGNm YjI2ICgibmV0OiBuZXcgY2hlY2tzdW0gZnVuY3Rpb25zIikNCj4gPiBDYzogc3RhYmxlQGRwZGsu b3JnDQo+ID4NCj4gPiBTaWduZWQtb2ZmLWJ5OiBIb25nemhpIEd1byA8Z3VvaG9uZ3poaTFAaHVh d2VpLmNvbT4NCj4gPiAtLS0NCj4gPiB2MjoNCj4gPiAqIEZpeGVkIGNvbW1pdCB0aWxlDQo+ID4g KiBGaXhlZCB0aGUgQVBJIGNvbW1lbnQNCj4gPiAtLS0NCj4gPiAtLS0NCj4gPiAgbGliL2xpYnJ0 ZV9uZXQvcnRlX2lwLmggfCAxOCArKysrKysrKysrKysrKystLS0NCj4gPiAgMSBmaWxlIGNoYW5n ZWQsIDE1IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pDQo+ID4NCj4gPiBkaWZmIC0tZ2l0 IGEvbGliL2xpYnJ0ZV9uZXQvcnRlX2lwLmggYi9saWIvbGlicnRlX25ldC9ydGVfaXAuaA0KPiA+ IGluZGV4IDI5MmY2M2ZkNy4uZDAzYzc3MTIwIDEwMDY0NA0KPiA+IC0tLSBhL2xpYi9saWJydGVf bmV0L3J0ZV9pcC5oDQo+ID4gKysrIGIvbGliL2xpYnJ0ZV9uZXQvcnRlX2lwLmgNCj4gPiBAQCAt MzI1LDcgKzMyNSw3IEBAIHJ0ZV9pcHY0X3BoZHJfY2tzdW0oY29uc3Qgc3RydWN0IHJ0ZV9pcHY0 X2hkcg0KPiAqaXB2NF9oZHIsIHVpbnQ2NF90IG9sX2ZsYWdzKQ0KPiA+ICAgKiAgIFRoZSBwb2lu dGVyIHRvIHRoZSBiZWdpbm5pbmcgb2YgdGhlIEw0IGhlYWRlci4NCj4gPiAgICogQHJldHVybg0K PiA+ICAgKiAgIFRoZSBjb21wbGVtZW50ZWQgY2hlY2tzdW0gdG8gc2V0IGluIHRoZSBJUCBwYWNr ZXQNCj4gPiAtICogICBvciAwIG9uIGVycm9yDQo+ID4gKyAqICAgb3IgMCBpZiB0aGUgSVAgbGVu Z3RoIGlzIGludmFsaWQgaW4gdGhlIGhlYWRlci4NCj4gPiAgICovDQo+ID4gIHN0YXRpYyBpbmxp bmUgdWludDE2X3QNCj4gPiAgcnRlX2lwdjRfdWRwdGNwX2Nrc3VtKGNvbnN0IHN0cnVjdCBydGVf aXB2NF9oZHIgKmlwdjRfaGRyLCBjb25zdA0KPiB2b2lkICpsNF9oZHIpDQoNCjAgaXMgYSB2YWxp ZCByZXR1cm4gdmFsdWUsIHNvIEkgc3VnZ2VzdCBvbWl0dGluZyBpdCBmcm9tIHRoZSByZXR1cm4g dmFsdWUgZGVzY3JpcHRpb246DQoNCiAgKiBAcmV0dXJuDQotICogICBUaGUgY29tcGxlbWVudGVk IGNoZWNrc3VtIHRvIHNldCBpbiB0aGUgSVAgcGFja2V0DQotICogICBvciAwIG9uIGVycm9yDQor ICogICBUaGUgY29tcGxlbWVudGVkIGNoZWNrc3VtIHRvIHNldCBpbiB0aGUgSVAgcGFja2V0Lg0K DQpUaGUgY29tcGFyaXNvbiAiaWYgKGwzX2xlbiA8IHNpemVvZihzdHJ1Y3QgcnRlX2lwdjRfaGRy KSkiIGlzIG9ubHkgdGhlcmUgdG8gcHJvdGVjdCBhZ2FpbnN0IGludmFsaWQgaW5wdXQ7IGl0IHBy ZXZlbnRzIGw0X2xlbiBmcm9tIGJlY29taW5nIG5lZ2F0aXZlLg0KDQpGb3IgdGhlIHNhbWUgcmVh c29uLCB1bmxpa2VseSgpIHNob3VsZCBiZSBhZGRlZCB0byB0aGlzIGNvbXBhcmlzb24uDQoNCk90 aGVyd2lzZSwNCg0KQWNrZWQtYnk6IE1vcnRlbiBCcsO4cnVwIDxtYkBzbWFydHNoYXJlc3lzdGVt cy5jb20+DQoNCg==