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 38D60A0093; Wed, 27 May 2020 17:37:05 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D94D51DA70; Wed, 27 May 2020 17:37:04 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by dpdk.org (Postfix) with ESMTP id D40451D9B8; Wed, 27 May 2020 17:37:03 +0200 (CEST) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Date: Wed, 27 May 2020 17:36:59 +0200 X-MimeOLE: Produced By Microsoft Exchange V6.5 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35C6100E@smartserver.smartshare.dk> In-Reply-To: <20200527080242.16dceeae@hermes.lan> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [dpdk-dev] [PATCH] bugfix: udptcp_checksum should tread tcp and udp differently Thread-Index: AdY0N+iblbFWVDjaQg+y/CEW5ypdSAAAPb3g References: <20200527144127.5792-1-guohongzhi1@huawei.com> <20200527080242.16dceeae@hermes.lan> From: =?UTF-8?B?TW9ydGVuIEJyw7hydXA=?= To: "Stephen Hemminger" , "guohongzhi" Cc: , , , , , , , , , , , Subject: Re: [dpdk-dev] [PATCH] bugfix: udptcp_checksum should tread tcp and udp differently X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" PiBGcm9tOiBkZXYgW21haWx0bzpkZXYtYm91bmNlc0BkcGRrLm9yZ10gT24gQmVoYWxmIE9mIFN0 ZXBoZW4gSGVtbWluZ2VyDQo+IFNlbnQ6IFdlZG5lc2RheSwgTWF5IDI3LCAyMDIwIDU6MDMgUE0N Cj4gDQo+IE9uIFdlZCwgMjcgTWF5IDIwMjAgMjI6NDE6MjcgKzA4MDANCj4gZ3VvaG9uZ3poaSA8 Z3VvaG9uZ3poaTFAaHVhd2VpLmNvbT4gd3JvdGU6DQo+IA0KPiA+ICsJLyogRm9yIFVkcCwgaWYg dGhlIGNvbXB1dGVkIGNoZWNrc3VtIGlzIHplcm8sDQo+ID4gKwkgKiBpdCBpcyB0cmFuc21pdHRl ZCBhcyBhbGwgb25lcy5SRkM3NjgNCj4gPiArCSAqLw0KPiA+ICsJaWYgKGNrc3VtID09IDAgJiYg aXB2NF9oZHItPm5leHRfcHJvdG9faWQgPT0gSVBQUk9UT19VRFApDQo+ID4gIAkJY2tzdW0gPSAw eGZmZmY7DQo+ID4NCj4gDQo+IA0KPiBUaGUgY29tbWVudCBzaG91bGQgYmUgcmVmb3JtYXR0ZWQg dG8gYmUgY2xlYXJlci4NCj4gDQo+IE1heWJlOg0KPiAJLyoNCj4gCSAqIFBlciBSRkM3Njg6DQo+ IAkgKiBJZiB0aGUgY29tcHV0ZWQgIGNoZWNrc3VtICBpcyB6ZXJvLGl0IGlzIHRyYW5zbWl0dGVk ICBhcyBhbGwNCj4gb25lcw0KPiAJICogKHRoZSBlcXVpdmFsZW50ICBpbiBvbmUncyBjb21wbGVt ZW50ICBhcml0aG1ldGljKS4NCj4gCSAqLw0KPiANCg0KQnV0IHdpdGhvdXQgdGhlIGRvdWJsZSBz cGFjZXMuIDotKQ0KDQo+IFRoZXJlIGlzIG5vIHNwZWNpYWwgY2FzZSByZXF1aXJlZCBoZXJlLCBp dCBpcyB0cnVlIGZvciBUQ1AgYXMgd2VsbC4NCg0KSSBkaXNhZ3JlZS4gSSByZXNlYXJjaGVkIHRo aXMgdG9waWMgd2hlbiBIb25nemhpIEd1byBpbml0aWFsbHkgc3VibWl0dGVkIHRoZSBwYXRjaGVz LCBhbmQgaGF2ZSBvbmx5IHNlZW4gdGhlIHNwZWNpYWwgZXhjZXB0aW9uIG1lbnRpb25lZCBpbiBS RkMgNzY4IChkZXNjcmliaW5nIFVEUCksIHdoZXJlIGEgdHJhbnNtaXR0ZWQgdmFsdWUgb2YgMHgw MDAwIG1lYW5zIHRoYXQgdGhlIGNoZWNrc3VtIGhhcyBub3QgYmVlbiBnZW5lcmF0ZWQuIE5vbmUg b2YgdGhlIFJGQ3MgcmVnYXJkaW5nIEludGVybmV0IENoZWNrc3VtIG9yIFRDUCBjaGVja3N1bSBt ZW50aW9ucyB0aGlzIHNwZWNpYWwgY2FzZS4NCg0KPiBJbiBUQ1AgaXQgYXBwZWFycyAwIGlzIGFs bG93ZWQgYnV0IG5vdCBnZW5lcmFsbHkgdXNlZC4gTW9zdA0KPiBpbXBsZW1lbnRhdGlvbnMNCj4g dXNlIGNvbW1vbiBjaGVja3N1bSBmb3IgYm90aCBUQ1AgYW5kIFVEUA0KDQpUaGVuIG1vc3QgaW1w bGVtZW50YXRpb25zIGFyZSB3cm9uZy4NCg0KSm9uIFBvc3RlbCBmYW1vdXNseSB3cm90ZTogIkJl IGxpYmVyYWwgaW4gd2hhdCB5b3UgYWNjZXB0LCBhbmQgY29uc2VydmF0aXZlIGluIHdoYXQgeW91 IHNlbmQuIg0KDQpUaGlzIGZ1bmN0aW9uIGlzIGluIHRoZSB0cmFuc21pc3Npb24gcGF0aCwgc28g d2Ugc2hvdWxkIGNhbGN1bGF0ZSBpdCBjb3JyZWN0bHkuDQoNCkluIHRoZSByZWNlaXZlIHBhdGgs IHdoZW4gY2hlY2tpbmcgdGhlIGNoZWNrc3VtIGFzIGRlc2NyaWJlZCBpbiBSRkMgMTA3MSwgYW55 IG9mIHRoZSB0d28gdmFsdWVzICgweDAwMDAgb3IgMHhGRkZGKSBpbiB0aGUgQ2hlY2tzdW0gZmll bGQgd2lsbCB5aWVsZCB0aGUgY29ycmVjdCByZXN1bHQuIFdoaWNoIGlzIHdoeSBtb3N0IGltcGxl bWVudGF0aW9ucyBjYW4gZ2V0IGF3YXkgd2l0aCBkb2luZyBpdCB3cm9uZy4NCg0KDQo=