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charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BN8PR11MB3795.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c540a425-4658-4143-e590-08d8c779b954 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Feb 2021 12:54:48.6384 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: IG7bOvC4QnhrlJVyyZJucl4Qx/50gHtl/WjzFn6m+kvGlyRs/Mf6qfHef5X9MdFV+aSiZktCFLZn5yewjIhiKQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN7PR11MB2817 X-OriginatorOrg: intel.com Subject: Re: [dpdk-stable] [PATCH v1] net/ixgbe: adjust error for UDP with zero checksum X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 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" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBEYXZpZCBNYXJjaGFuZCA8ZGF2 aWQubWFyY2hhbmRAcmVkaGF0LmNvbT4NCj4gU2VudDogVHVlc2RheSwgRmVicnVhcnkgMiwgMjAy MSAxNzo0NQ0KPiBUbzogV2FuZywgSGFpeXVlIDxoYWl5dWUud2FuZ0BpbnRlbC5jb20+DQo+IENj OiBkZXYgPGRldkBkcGRrLm9yZz47IHB2YWxlcmlvQHJlZGhhdC5jb207IEFhcm9uIENvbm9sZSA8 YWNvbm9sZUByZWRoYXQuY29tPjsgWmhhbmcsIFFpIFoNCj4gPHFpLnouemhhbmdAaW50ZWwuY29t PjsgUm9uZywgTGV5aSA8bGV5aS5yb25nQGludGVsLmNvbT47IFR1LCBMaWp1YW4gPGxpanVhbi50 dUBpbnRlbC5jb20+OyBkcGRrDQo+IHN0YWJsZSA8c3RhYmxlQGRwZGsub3JnPjsgR3VvLCBKaWEg PGppYS5ndW9AaW50ZWwuY29tPjsgUmljaGFyZHNvbiwgQnJ1Y2UgPGJydWNlLnJpY2hhcmRzb25A aW50ZWwuY29tPjsNCj4gQW5hbnlldiwgS29uc3RhbnRpbiA8a29uc3RhbnRpbi5hbmFueWV2QGlu dGVsLmNvbT47IEplcmluIEphY29iIEtvbGxhbnVra2FyYW4gPGplcmluakBtYXJ2ZWxsLmNvbT47 DQo+IFJ1aWZlbmcgV2FuZyAoQXJtIFRlY2hub2xvZ3kgQ2hpbmEpIDxydWlmZW5nLndhbmdAYXJt LmNvbT4NCj4gU3ViamVjdDogUmU6IFtQQVRDSCB2MV0gbmV0L2l4Z2JlOiBhZGp1c3QgZXJyb3Ig Zm9yIFVEUCB3aXRoIHplcm8gY2hlY2tzdW0NCj4gDQoNCg0KPiANCj4gSWYgdGhlIGRyaXZlci9o dyBjYW4ndCByZXBvcnQgYSB2YWxpZCBjaGVja3N1bSBoaW50LCBpdCBzaG91bGQNCj4gYW5ub3Vu Y2UgaXQgZG9lcyBub3Qga25vdyBpZiB0aGUgY2hlY2tzdW0gaXMgdmFsaWQgKG5laXRoZXIgYmFk LCBub3INCj4gZ29vZCkuDQo+IA0KPiBTbyB0aGUgd29ya2Fyb3VuZCBmb3IgdWRwIHBhY2tldHMg KG9uIHRoaXMgaHcgbW9kZWwpIHdvdWxkIGJlIHRvDQo+IHJlcG9ydCBQS1RfUlhfTDRfQ0tTVU1f VU5LTk9XTi4NCj4gVGhlIHN3IGFwcGxpY2F0aW9uIHdpbGwgdGhlbiBoYXZlIHRvIHJlY29tcHV0 ZSB0aGUgY2hlY2tzdW0gaXRzZWxmIGlmIG5lZWRlZC4NCj4gDQoNCkxvb2tzIGxpa2UgdGhpcyB3 b3JrYXJvdW5kIHdpbGwgbWFrZSBPVlMgcGVyZm9ybWFuY2UgZHJvcCBhIGxvdCwgc2luY2UNCmV2 ZXJ5IFVEUCBwYWNrZXQgbmVlZHMgdG8gZG8gY2hlY2tzdW0gYnkgU1c6DQoNCiAgICAgICAgICAg IGJvb2wgIGh3b2xfZ29vZF9sNF9jc3VtID0gZHBfcGFja2V0X2w0X2NoZWNrc3VtX3ZhbGlkKHBr dCkNCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfHwgZHBfcGFja2V0X2h3 b2xfdHhfbDRfY2hlY2tzdW0ocGt0KTsNCiAgICAgICAgICAgIC8qIFZhbGlkYXRlIHRoZSBjaGVj a3N1bSBvbmx5IHdoZW4gaHdvbCBpcyBub3Qgc3VwcG9ydGVkLiAqLw0KICAgICAgICAgICAgaWYg KGV4dHJhY3RfbDQoJmN0eC0+a2V5LCBsNCwgZHBfcGFja2V0X2w0X3NpemUocGt0KSwNCiAgICAg ICAgICAgICAgICAgICAgICAgICAgICZjdHgtPmljbXBfcmVsYXRlZCwgbDMsICFod29sX2dvb2Rf bDRfY3N1bSwNCiAgICAgICAgICAgICAgICAgICAgICAgICAgIE5VTEwpKSB7DQogICAgICAgICAg ICAgICAgY3R4LT5oYXNoID0gY29ubl9rZXlfaGFzaCgmY3R4LT5rZXksIGN0LT5oYXNoX2Jhc2lz KTsNCiAgICAgICAgICAgICAgICByZXR1cm4gdHJ1ZTsNCiAgICAgICAgICAgIH0NCg0KVGhlIGxl c3NlciBvZiB0aGUgdHdvIHJpZ2h0cywgbWFya2luZyBhcyBnb29kIHNlZW1zIGEgbGl0dGxlIGJl dHRlci4NCg0KPiANCj4gLS0NCj4gRGF2aWQgTWFyY2hhbmQNCg0K