From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 0B2CE58DF for ; Wed, 3 Sep 2014 11:57:16 +0200 (CEST) Received: from azsmga001.ch.intel.com ([10.2.17.19]) by fmsmga102.fm.intel.com with ESMTP; 03 Sep 2014 03:01:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,456,1406617200"; d="scan'208";a="474868088" Received: from irsmsx103.ger.corp.intel.com ([163.33.3.157]) by azsmga001.ch.intel.com with ESMTP; 03 Sep 2014 03:01:49 -0700 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.24]) by IRSMSX103.ger.corp.intel.com ([169.254.3.112]) with mapi id 14.03.0195.001; Wed, 3 Sep 2014 11:00:54 +0100 From: "Gray, Mark D" To: Thomas Monjalon , Franck BAUDIN , "Xie, Huawei" Thread-Topic: [dpdk-dev] Wrong TCP checksum of packets sent by Linux guest (virtIO/vhost) Thread-Index: Ac/Grwhp4Qxh0OsmR/WhBoZuY0M2GP//9RUA//6apjA= Date: Wed, 3 Sep 2014 10:00:54 +0000 Message-ID: <738D45BC1F695740A983F43CFE1B7EA92D72308F@IRSMSX102.ger.corp.intel.com> References: <1686757.iSdNo6aMGt@xps13> In-Reply-To: <1686757.iSdNo6aMGt@xps13> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Cc: "dev@dpdk.org" , "dpdk-ovs@lists.01.org" Subject: Re: [dpdk-dev] Wrong TCP checksum of packets sent by Linux guest (virtIO/vhost) X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Sep 2014 09:57:18 -0000 PiANCj4gSGkgRnJhbmNrLA0KPiANCj4gMjAxNC0wOS0wMiAxMzoyMCwgRnJhbmNrIEJBVURJTjoN Cj4gPiBJIGFtIHVzaW5nIGRwZGstb3ZzIDEuMS4wIChsYXRlc3QgcmVsZWFzZSkgYXMgZm9sbG93 IDoNCj4gPg0KPiA+IGxpbnV4LWd1ZXN0IChubyBEUEtEKSA8LS0tICB2aXJ0SU8gLS0tPiBPVkRL IDEuMS4wICh3aXRoIGxhdGVzdCBEUERLIFsqXSkgPCAtLQ0KPiAtIE5pYW50aWMgLS0tID4gbGlu dXgtbmF0aXZlDQo+ID4NCj4gWy4uLl0NCj4gPiBVRFAvSUNNUCBjb25uZWN0aXZpdHkgaXMgZmlu ZSwgYnV0IFRDUCBjaGVja3N1bSBvZiBwYWNrZXQgc2VudCBieSB0aGUNCj4gZ3Vlc3QgYXJlIGlu Y29ycmVjdCwgYXMgc2hvd2VkIHdpdGggdGNwZHVtcCBvbiBsaW51eC1uYXRpdmUuDQo+IA0KPiBU aGFua3MgZm9yIHJlcG9ydGluZy4NCj4gQ291bGQgeW91IHRyeSB2aXJ0aW8gd2l0aG91dCB2aG9z dD8NCj4gDQo+IA0KDQpMb29waW5nIGluIHRoZSBkcGRrLW92cyBsaXN0LiANCg0KKiBEb2VzIHRo ZSBuZXcgdmhvc3QgQVBJIGFsbG93IGEgdXNlciB0byBrbm93IGlmIGFsbCB0aGUgcmVsZXZhbnQg b2ZmbG9hZHMgaGF2ZSBiZWVuDQp0dXJuZWQgb24vb2ZmIGZvciB0aGF0IGludGVyZmFjZT8gSXQg c2VlbXMgdGhhdCB0aGlzIGlzIHBvc3NpYmxlIHRocm91Z2ggdGhlIHZpcnRpb19uZXQNCnN0cnVj dHVyZSBidXQgaXQgd291bGQgYmUgZ29vZCB0byBnZXQgc29tZSBmZWVkYmFjayBmcm9tIHRoZSBy ZWxldmFudCBwZXJzb24NCndvcmtpbmcgb24gRFBESyAoSHVhd2VpPykuDQoNCiogSWYgdGhpcyBp cyB0aGUgY2FzZSwgdGhlbiBpdCBpcyBwcm9iYWJseSBpbiB0aGUgcmVhbG0gb2YgdGhlIHZzd2l0 Y2ggZG8gdGhlIGFjdHVhbCANCmNoZWNrc3VtIChmb3IgVk0tVk0pIG9yIGNvcnJlY3RseSBjb25m aWd1cmUgdGhlIE5JQyB3aGVuIHNlbmRpbmcgb3V0IHRocm91Z2gNCnRoZSBwaHlzaWNhbCBpbnRl cmZhY2UuDQoNCkNvbW1lbnRzPw0KDQpNYXJrDQo=