From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saeed Mahameed Subject: Re: [Patch net v2] mlx5: fixup checksum for short ethernet frame padding Date: Thu, 13 Dec 2018 17:08:59 +0000 Message-ID: References: <20181128061013.3885-1-xiyou.wangcong@gmail.com> <20181203.151724.648093455366632499.davem@davemloft.net> <20181213084010.GB6169@pcnci.linuxbox.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "davem@davemloft.net" , "netdev@vger.kernel.org" , "saeedm@dev.mellanox.co.il" , "xiyou.wangcong@gmail.com" , "edumazet@google.com" To: "nikola.ciprich@linuxbox.cz" Return-path: Received: from mail-eopbgr50042.outbound.protection.outlook.com ([40.107.5.42]:61264 "EHLO EUR03-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727579AbeLMRJq (ORCPT ); Thu, 13 Dec 2018 12:09:46 -0500 In-Reply-To: <20181213084010.GB6169@pcnci.linuxbox.cz> Content-Language: en-US Content-ID: <0C66C1C14465FA44ADC3384394F420E9@eurprd05.prod.outlook.com> Sender: netdev-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDE4LTEyLTEzIGF0IDA5OjQwICswMTAwLCBOaWtvbGEgQ2lwcmljaCB3cm90ZToN Cj4gSGkgU2FlZWQsDQo+IA0KPiA+IGZvciBub3cgaSBmZWVsIHRoYXQgeW91IGRvbid0IHdhbnQg Y3N1bSBjb21wbGV0ZSBpbiB5b3VyIHNlcnZlcnMNCj4gPiBhbmQgd2UNCj4gPiBhbHJlYWR5IGhh dmUgdGhlIHRvb2wgZm9yIHRoYXQsIGp1c3QgZG86DQo+ID4gDQo+ID4gZXRodG9vbCAtLXNldC1w cml2LWZsYWdzIDxpZm5hbWU+IHJ4X25vX2NzdW1fY29tcGxldGUgb24NCj4gPiBldGh0b29sIC0t c2hvdy1wcml2LWZsYWdzIDxpZm5hbWU+DQo+ID4gUHJpdmF0ZSBmbGFncyBmb3IgcDVwMToNCj4g PiByeF9jcWVfbW9kZXIgICAgICAgOiBvbg0KPiA+IHR4X2NxZV9tb2RlciAgICAgICA6IG9mZg0K PiA+IHJ4X2NxZV9jb21wcmVzcyAgICA6IG9mZg0KPiA+IHJ4X3N0cmlkaW5nX3JxICAgICA6IG9m Zg0KPiA+IHJ4X25vX2NzdW1fY29tcGxldGU6IG9uDQo+ID4gDQo+ID4gdGhpcyB3aWxsIGRpc2Fi bGUgY3N1bSBjb21wbGV0ZSBhbmQgYXZvaWQgdGhlIGNzdW0gZXJyb3IgZm9yIHBhZGRlZA0KPiA+ IHNob3J0IHBhY2tldHMuDQo+IA0KPiB3ZSdyZSBleHBlcmllbmNpbmcgdGhlIHNhbWUgaXNzdWUg d2l0aCA0LjE5IGFuZCBJJ2QgbGlrZSB0byBob3RmaXgNCj4gaXQgbm93IGJlZm9yZSB0aGUgaXNz dWUgaXMgZml4ZWQgaW4gdGhlIGtlcm5lbC4uIGhvd2V2ZXIgSSBkb24ndCBzZWUNCj4gdGhlIGZs YWdzIGluIGV0aHRvb2wgKGV2ZW4gd2l0aCBsYXRlc3QgNC4xOSB2ZXJzaW9uLi4pDQoNCkhpIE5p a29sYQ0KDQo0LjE5IGlzIG1pc3NpbmcgdGhpcyBwcml2IGZsYWcsIGl0IHdhcyBvbmx5IHN1Ym1p dHRlZCB0byA0LjIwDQoNCmNvbW1pdCBiODU2ZGYyOGY5MjMwYTQ3NjY5ZWZiZGQ1Nzg5NjA4NGNh YWRiMmIzDQpBdXRob3I6IE9yIEdlcmxpdHogPG9nZXJsaXR6QG1lbGxhbm94LmNvbT4NCkRhdGU6 ICAgU3VuIEp1bCAxIDA4OjU4OjM4IDIwMTggKzAwMDANCg0KICAgIG5ldC9tbHg1ZTogQWxsb3cg cmVwb3J0aW5nIG9mIGNoZWNrc3VtIHVubmVjZXNzYXJ5DQoNCg0KPiBJJ20gdXNpbmcgZm9sbG93 aW5nIGNhcmRzOg0KPiANCj4gZDg6MDAuMCBFdGhlcm5ldCBjb250cm9sbGVyOiBNZWxsYW5veCBU ZWNobm9sb2dpZXMgTVQyNzcxMCBGYW1pbHkNCj4gW0Nvbm5lY3RYLTQgTHhdDQo+IA0KPiBBbSBp IGRvaW5nIHNvbWV0aGluZyB3cm9uZywgb3IgaXMgdGhpcyBkaWZmZXJlbnQgaXNzdWU/DQo+IA0K DQpNb3N0IGxpa2VseSB0aGUgc2FtZSBpc3N1ZSwgd2UgYXJlIGZpbmFsaXppbmcgdGhlIHBhdGNo IGluaXRpYWxseQ0KcHJvcG9zZWQgYnkgQ29uZywgeW91IGNhbiBmaW5kIGl0IGhlcmUsIEkgcGxh biB0byBzdWJtaXQgaXQgbmV4dCB3ZWVrLA0KYWZ0ZXIgYWxsIHRoZSByZWdyZXNzaW9uIHRlc3Rz Lg0KDQpodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC9zYWVl ZC9saW51eC5naXQvY29tbWl0Lz9oPXRvcGljL2NzdW0tZml4DQoNCkl0IHdvdWxkIGJlIG5pY2Ug aWYgeW91IHZlcmlmeSB0aGlzIGZpeGVzIHlvdXIgaXNzdWUuDQoNClRoYW5rcywNClNhZWVkLg0K DQoNCj4gdGhhbmtzIGEgbG90IGluIGFkdmFuY2UNCj4gDQo+IEJSDQo+IA0KPiBuaWsNCj4gDQo+ IA0KPiANCj4gDQo+IA0KPiANCj4gDQo+ID4gDQo+ID4gVGhhbmtzLA0KPiA+IFNhZWVkLg0KPiA+ IA0K