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 5B4F937A2; Thu, 7 Dec 2017 19:10:28 +0100 (CET) Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Dec 2017 10:10:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,373,1508828400"; d="scan'208";a="943072" Received: from irsmsx102.ger.corp.intel.com ([163.33.3.155]) by orsmga008.jf.intel.com with ESMTP; 07 Dec 2017 10:10:25 -0800 Received: from irsmsx101.ger.corp.intel.com ([169.254.1.22]) by IRSMSX102.ger.corp.intel.com ([169.254.2.180]) with mapi id 14.03.0319.002; Thu, 7 Dec 2017 18:10:25 +0000 From: "Fischetti, Antonio" To: "Fischetti, Antonio" , Maxime Coquelin , "Bie, Tiwei" , "yliu@fridaylinux.org" , "dev@dpdk.org" CC: "stable@dpdk.org" Thread-Topic: [PATCH 1/5] net/virtio: fix vector Rx break caused by rxq flushing Thread-Index: AQHTbxy+Ia7l2qLKSUiMPMfLsJmZfaM3mWKAgAAEOLCAAI5LkA== Date: Thu, 7 Dec 2017 18:10:24 +0000 Message-ID: References: <20171207053059.19487-1-tiwei.bie@intel.com> <20171207053059.19487-2-tiwei.bie@intel.com> <919b79af-f532-5126-73eb-76415f641664@redhat.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYTc3NGU5NDEtNWVlMy00ZmFiLTg3MzktYTQ3M2JjODc1MjliIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjIuNS4xOCIsIlRydXN0ZWRMYWJlbEhhc2giOiI5VU9Zb2o5T1MydVVsdGhKQkV1aUVadDJ2M1lySW9hR3h2c2puMCtwbnVZcUc4djdEelpcL25jSk0zOUVtWFVpNiJ9 x-ctpclassification: CTP_IC dlp-product: dlpe-windows dlp-version: 11.0.0.116 dlp-reaction: no-action x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH 1/5] net/virtio: fix vector Rx break caused by rxq flushing 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: Thu, 07 Dec 2017 18:10:28 -0000 SGkgVGl3ZWksIA0KSSd2ZSB0ZXN0ZWQgdGhpcyBwYXRjaCBvbiBteSAyIHRlc3QgY2FzZXMgZGVz Y3JpYmVkIA0KaW4gdGhlIHByZXZpb3VzIHRocmVhZHMNCiBodHRwOi8vd3d3LmRwZGsub3JnL21s L2FyY2hpdmVzL2Rldi8yMDE3LU5vdmVtYmVyLzA4MTgzOS5odG1sDQogaHR0cDovL3d3dy5kcGRr Lm9yZy9tbC9hcmNoaXZlcy9kZXYvMjAxNy1EZWNlbWJlci8wODI4MDEuaHRtbA0KDQogMS4gdGVz dHBtZCBvbiB0aGUgaG9zdCBhbmQgdGVzdHBtZCBpbiB0aGUgZ3Vlc3QNCiAyLiBPdlMtRFBESyBv biB0aGUgaG9zdCBhbmQgdGVzdHBtZCBpbiB0aGUgZ3Vlc3QNCg0KYW5kIGl0IHdvcmtzIGZpbmUu IA0KDQpJJ20gdXNpbmcgRFBESyB2MTcuMTEgKyB0aGlzIHBhdGNoIGFuZCBJIHNlZSB0cmFmZmlj IGlzIG5vdw0KZmxvd2luZyB0aHJvdWdoIHRoZSBWTS4NCg0KDQpUZXN0ZWQtYnk6IEFudG9uaW8g RmlzY2hldHRpIDxhbnRvbmlvLmZpc2NoZXR0aUBpbnRlbC5jb20+DQoNCg0KDQo+IC0tLS0tT3Jp Z2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IGRldiBbbWFpbHRvOmRldi1ib3VuY2VzQGRwZGsu b3JnXSBPbiBCZWhhbGYgT2YgRmlzY2hldHRpLCBBbnRvbmlvDQo+IFNlbnQ6IFRodXJzZGF5LCBE ZWNlbWJlciA3LCAyMDE3IDk6MzAgQU0NCj4gVG86IE1heGltZSBDb3F1ZWxpbiA8bWF4aW1lLmNv cXVlbGluQHJlZGhhdC5jb20+OyBCaWUsIFRpd2VpDQo+IDx0aXdlaS5iaWVAaW50ZWwuY29tPjsg eWxpdUBmcmlkYXlsaW51eC5vcmc7IGRldkBkcGRrLm9yZw0KPiBDYzogc3RhYmxlQGRwZGsub3Jn DQo+IFN1YmplY3Q6IFJlOiBbZHBkay1kZXZdIFtQQVRDSCAxLzVdIG5ldC92aXJ0aW86IGZpeCB2 ZWN0b3IgUnggYnJlYWsNCj4gY2F1c2VkIGJ5IHJ4cSBmbHVzaGluZw0KPiANCj4gVGhhbmtzIFRp d2VpIGZvciB3b3JraW5nIG9uIHRoaXMsIEknbGwgZ2l2ZSBpdCBhIHRyeSBzb29uLg0KPiANCj4g QW50b25pbw0KPiANCj4gPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiA+IEZyb206IE1h eGltZSBDb3F1ZWxpbiBbbWFpbHRvOm1heGltZS5jb3F1ZWxpbkByZWRoYXQuY29tXQ0KPiA+IFNl bnQ6IFRodXJzZGF5LCBEZWNlbWJlciA3LCAyMDE3IDk6MTUgQU0NCj4gPiBUbzogQmllLCBUaXdl aSA8dGl3ZWkuYmllQGludGVsLmNvbT47IHlsaXVAZnJpZGF5bGludXgub3JnOw0KPiBkZXZAZHBk ay5vcmcNCj4gPiBDYzogRmlzY2hldHRpLCBBbnRvbmlvIDxhbnRvbmlvLmZpc2NoZXR0aUBpbnRl bC5jb20+OyBzdGFibGVAZHBkay5vcmcNCj4gPiBTdWJqZWN0OiBSZTogW1BBVENIIDEvNV0gbmV0 L3ZpcnRpbzogZml4IHZlY3RvciBSeCBicmVhayBjYXVzZWQgYnkgcnhxDQo+ID4gZmx1c2hpbmcN Cj4gPg0KPiA+DQo+ID4NCj4gPiBPbiAxMi8wNy8yMDE3IDA2OjMwIEFNLCBUaXdlaSBCaWUgd3Jv dGU6DQo+ID4gPiBUaGUgdmVjdG9yIFJ4IHdpbGwgYmUgYnJva2VuIGlmIGJhY2tlbmQgaGFzIGNv bnN1bWVkIGFsbA0KPiA+ID4gdGhlIGRlc2NzIGluIHRoZSBhdmFpbCByaW5nIGJlZm9yZSB0aGUg ZGV2aWNlIGlzIHN0YXJ0ZWQuDQo+ID4gPiBCZWNhdXNlIGluIGN1cnJlbnQgaW1wbGVtZW50YXRp b24sIHZlY3RvciBSeCB3aWxsIHJldHVybg0KPiA+ID4gaW1tZWRpYXRlbHkgd2l0aG91dCByZWZp bGxpbmcgdGhlIGF2YWlsIHJpbmcgaWYgdGhlIHVzZWQNCj4gPiA+IHJpbmcgaXMgZW1wdHkuIFNv IHdlIGhhdmUgdG8gcmVmaWxsIHRoZSBhdmFpbCByaW5nIGFmdGVyDQo+ID4gPiBmbHVzaGluZyB0 aGUgZWxlbWVudHMgaW4gdGhlIHVzZWQgcmluZyBmb3IgdmVjdG9yIFJ4Lg0KPiA+ID4NCj4gPiA+ IEJlc2lkZXMsIHZlY3RvciBSeCBoYXMgYSBkaWZmZXJlbnQgcmluZyBsYXlvdXQgYXNzdW1wdGlv bg0KPiA+ID4gYW5kIG1idWYgbWFuYWdlbWVudC4gU28gd2UgbmVlZCB0byBoYW5kbGUgaXQgZGlm ZmVyZW50bHkuDQo+ID4gPg0KPiA+ID4gRml4ZXM6IGQ4MjI3NDk3ZWM1YyAoIm5ldC92aXJ0aW86 IGZsdXNoIFJ4IHF1ZXVlcyBvbiBzdGFydCIpDQo+ID4gPiBDYzogc3RhYmxlQGRwZGsub3JnDQo+ ID4gPg0KPiA+ID4gUmVwb3J0ZWQtYnk6IEFudG9uaW8gRmlzY2hldHRpIDxhbnRvbmlvLmZpc2No ZXR0aUBpbnRlbC5jb20+DQo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBUaXdlaSBCaWUgPHRpd2VpLmJp ZUBpbnRlbC5jb20+DQo+ID4gPiAtLS0NCj4gPiA+ICAgZHJpdmVycy9uZXQvdmlydGlvL3ZpcnRp b19ldGhkZXYuYyB8ICAyICstDQo+ID4gPiAgIGRyaXZlcnMvbmV0L3ZpcnRpby92aXJ0cXVldWUu YyAgICAgfCAzMSArKysrKysrKysrKysrKysrKysrKysrKystLQ0KPiAtLQ0KPiA+IC0tLQ0KPiA+ ID4gICBkcml2ZXJzL25ldC92aXJ0aW8vdmlydHF1ZXVlLmggICAgIHwgIDIgKy0NCj4gPiA+ICAg MyBmaWxlcyBjaGFuZ2VkLCAyNiBpbnNlcnRpb25zKCspLCA5IGRlbGV0aW9ucygtKQ0KPiA+DQo+ ID4gUmV2aWV3ZWQtYnk6IE1heGltZSBDb3F1ZWxpbiA8bWF4aW1lLmNvcXVlbGluQHJlZGhhdC5j b20+DQo+ID4NCj4gPiBUaGFua3MsDQo+ID4gTWF4aW1lDQo=