From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id C80F34A63 for ; Fri, 15 Dec 2017 11:33:45 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Dec 2017 02:33:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,404,1508828400"; d="scan'208";a="2933993" Received: from irsmsx103.ger.corp.intel.com ([163.33.3.157]) by orsmga007.jf.intel.com with ESMTP; 15 Dec 2017 02:33:43 -0800 Received: from irsmsx155.ger.corp.intel.com (163.33.192.3) by IRSMSX103.ger.corp.intel.com (163.33.3.157) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 15 Dec 2017 10:33:42 +0000 Received: from irsmsx106.ger.corp.intel.com ([169.254.8.36]) by irsmsx155.ger.corp.intel.com ([169.254.14.169]) with mapi id 14.03.0319.002; Fri, 15 Dec 2017 10:33:42 +0000 From: "Loftus, Ciara" To: "Chen, Junjie J" , "yliu@fridaylinux.org" CC: "dev@dpdk.org" , Maxime Coquelin Thread-Topic: [dpdk-dev] [PATCH] vhost: fix dequeue zero copy not work with virtio1 Thread-Index: AQHTc/JCKV1doBO3mEadeLa7H+RNUKNBHoIAgAMZnyA= Date: Fri, 15 Dec 2017 10:33:41 +0000 Message-ID: <74F120C019F4A64C9B78E802F6AD4CC278E577C9@IRSMSX106.ger.corp.intel.com> References: <1513183856-5639-1-git-send-email-junjie.j.chen@intel.com> <90d47113-c379-8523-2eab-671a15e59de2@redhat.com> In-Reply-To: <90d47113-c379-8523-2eab-671a15e59de2@redhat.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMTc1MzVlOGEtM2ZlMC00OGUyLWE1NWUtMzg0OWY5ZGExNGQ2IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE2LjUuOS4zIiwiVHJ1c3RlZExhYmVsSGFzaCI6InhETjQreXlpcnNvRG1OU2trVFZEYzdLU3RBSkF5NnhneU9zcmRXNEFsUUU9In0= x-ctpclassification: CTP_IC dlp-product: dlpe-windows dlp-version: 11.0.0.116 dlp-reaction: no-action x-originating-ip: [163.33.239.182] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] vhost: fix dequeue zero copy not work with virtio1 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: , X-List-Received-Date: Fri, 15 Dec 2017 10:33:46 -0000 PiANCj4gSGkgSnVuamllLA0KPiANCj4gT24gMTIvMTMvMjAxNyAwNTo1MCBQTSwgSnVuamllIENo ZW4gd3JvdGU6DQo+ID4gVGhpcyBmaXggZGVxdWV1ZSB6ZXJvIGNvcHkgY2FuIG5vdCB3b3JrIHdp dGggUWVtdQ0KPiA+IHZlcnNpb24gPj0gMi43LiBTaW5jZSBmcm9tIFFlbXUgMi43IHZpcnRpbyBk ZXZpY2UNCj4gPiB1c2UgdmlydGlvLTEgcHJvdG9jb2wsIHRoZSB6ZXJvIGNvcHkgY29kZSBwYXRo DQo+ID4gZm9yZ2V0IHRvIGFkZCBvZmZzZXQgdG8gYnVmZmVyIGFkZHJlc3MuDQo+ID4NCj4gPiBT aWduZWQtb2ZmLWJ5OiBKdW5qaWUgQ2hlbiA8anVuamllLmouY2hlbkBpbnRlbC5jb20+DQo+ID4g LS0tDQo+ID4gICBsaWIvbGlicnRlX3Zob3N0L3ZpcnRpb19uZXQuYyB8IDMgKystDQo+ID4gICAx IGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pDQo+ID4NCj4gPiBk aWZmIC0tZ2l0IGEvbGliL2xpYnJ0ZV92aG9zdC92aXJ0aW9fbmV0LmMgYi9saWIvbGlicnRlX3Zo b3N0L3ZpcnRpb19uZXQuYw0KPiA+IGluZGV4IDZmZWUxNmUuLjc5ZDgwZjcgMTAwNjQ0DQo+ID4g LS0tIGEvbGliL2xpYnJ0ZV92aG9zdC92aXJ0aW9fbmV0LmMNCj4gPiArKysgYi9saWIvbGlicnRl X3Zob3N0L3ZpcnRpb19uZXQuYw0KPiA+IEBAIC05NzcsNyArOTc3LDggQEAgY29weV9kZXNjX3Rv X21idWYoc3RydWN0IHZpcnRpb19uZXQgKmRldiwgc3RydWN0DQo+IHZob3N0X3ZpcnRxdWV1ZSAq dnEsDQo+ID4gICAJCQkJCWRlc2MtPmFkZHIgKyBkZXNjX29mZnNldCwNCj4gY3B5X2xlbikpKSkg ew0KPiA+ICAgCQkJY3VyLT5kYXRhX2xlbiA9IGNweV9sZW47DQo+ID4gICAJCQljdXItPmRhdGFf b2ZmID0gMDsNCj4gPiAtCQkJY3VyLT5idWZfYWRkciA9ICh2b2lkICopKHVpbnRwdHJfdClkZXNj X2FkZHI7DQo+ID4gKwkJCWN1ci0+YnVmX2FkZHIgPSAodm9pZCAqKSh1aW50cHRyX3QpKGRlc2Nf YWRkcg0KPiA+ICsJCQkJKyBkZXNjX29mZnNldCk7DQo+ID4gICAJCQljdXItPmJ1Zl9pb3ZhID0g aHBhOw0KPiA+DQo+ID4gICAJCQkvKg0KPiA+DQo+IA0KPiBUaGFua3MgZm9yIGZpeGluZyB0aGlz Lg0KPiANCj4gUmV2aWV3ZWQtYnk6IE1heGltZSBDb3F1ZWxpbiA8bWF4aW1lLmNvcXVlbGluQHJl ZGhhdC5jb20+DQo+IA0KPiBNYXhpbWUNCg0KVGhhbmtzIGZvciB0aGUgZml4LiBDYW4gdGhpcyBi ZSBjb25zaWRlcmVkIGZvciB0aGUgc3RhYmxlIGJyYW5jaD8NCg0KVGhhbmtzLA0KQ2lhcmENCg==