From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id CCB8E1B14D for ; Tue, 26 Jun 2018 10:47:44 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Jun 2018 01:47:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,274,1526367600"; d="scan'208";a="240339246" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by fmsmga005.fm.intel.com with ESMTP; 26 Jun 2018 01:47:38 -0700 Received: from hasmsx106.ger.corp.intel.com (10.184.198.20) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 26 Jun 2018 01:47:38 -0700 Received: from hasmsx105.ger.corp.intel.com ([169.254.1.185]) by HASMSX106.ger.corp.intel.com ([169.254.10.121]) with mapi id 14.03.0319.002; Tue, 26 Jun 2018 11:47:34 +0300 From: "Stojaczyk, DariuszX" To: "Bie, Tiwei" CC: Dariusz Stojaczyk , "dev@dpdk.org" , Maxime Coquelin , Tetsuya Mukawa , Stefan Hajnoczi , Thomas Monjalon , "yliu@fridaylinux.org" , "Harris, James R" , "Kulasek, TomaszX" , "Wodkowski, PawelX" Thread-Topic: [dpdk-dev] [RFC v3 0/7] vhost2: new librte_vhost2 proposal Thread-Index: AQHUDHP3lHHbE40hnEer5n69vLoGuKRw3HqAgAEl9ACAADf4gA== Date: Tue, 26 Jun 2018 08:47:33 +0000 Message-ID: References: <1526648465-62579-1-git-send-email-dariuszx.stojaczyk@intel.com> <20180607151227.23660-1-darek.stojaczyk@gmail.com> <20180625110146.GA18211@debian> <20180626082226.GA15665@debian> In-Reply-To: <20180626082226.GA15665@debian> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.0.200.100 dlp-reaction: no-action x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMmQyYjEwZDQtYzZkMy00OGMxLThmNTItZjczNTFhMTkwODJkIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjIuNS4xOCIsIlRydXN0ZWRMYWJlbEhhc2giOiJKQWFIODhCU0g1WUFqUHpOYmE5M1FXQU5kTE10dlVtSmRCdXplWVhEdVhwQTRBdkhEZk5KYkRmU1wvc3hMUEJxciJ9 x-ctpclassification: CTP_NT x-originating-ip: [10.103.102.240] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [RFC v3 0/7] vhost2: new librte_vhost2 proposal 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: Tue, 26 Jun 2018 08:47:45 -0000 DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogQmllLCBUaXdlaQ0KPiBT ZW50OiBUdWVzZGF5LCBKdW5lIDI2LCAyMDE4IDEwOjIyIEFNDQo+IFRvOiBTdG9qYWN6eWssIERh cml1c3pYIDxkYXJpdXN6eC5zdG9qYWN6eWtAaW50ZWwuY29tPg0KPiBDYzogRGFyaXVzeiBTdG9q YWN6eWsgPGRhcmVrLnN0b2phY3p5a0BnbWFpbC5jb20+OyBkZXZAZHBkay5vcmc7IE1heGltZQ0K PiBDb3F1ZWxpbiA8bWF4aW1lLmNvcXVlbGluQHJlZGhhdC5jb20+OyBUZXRzdXlhIE11a2F3YQ0K PiA8bXRldHN1eWFoQGdtYWlsLmNvbT47IFN0ZWZhbiBIYWpub2N6aSA8c3RlZmFuaGFAcmVkaGF0 LmNvbT47IFRob21hcw0KPiBNb25qYWxvbiA8dGhvbWFzQG1vbmphbG9uLm5ldD47IHlsaXVAZnJp ZGF5bGludXgub3JnOyBIYXJyaXMsIEphbWVzIFINCj4gPGphbWVzLnIuaGFycmlzQGludGVsLmNv bT47IEt1bGFzZWssIFRvbWFzelggPHRvbWFzengua3VsYXNla0BpbnRlbC5jb20+Ow0KPiBXb2Rr b3dza2ksIFBhd2VsWCA8cGF3ZWx4LndvZGtvd3NraUBpbnRlbC5jb20+DQo+IFN1YmplY3Q6IFJl OiBbZHBkay1kZXZdIFtSRkMgdjMgMC83XSB2aG9zdDI6IG5ldyBsaWJydGVfdmhvc3QyIHByb3Bv c2FsDQo+IA0KPiBPbiBNb24sIEp1biAyNSwgMjAxOCBhdCAwODoxNzowOFBNICswODAwLCBTdG9q YWN6eWssIERhcml1c3pYIHdyb3RlOg0KPiA+ID4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0N Cj4gPiA+IEZyb206IGRldiBbbWFpbHRvOmRldi1ib3VuY2VzQGRwZGsub3JnXSBPbiBCZWhhbGYg T2YgVGl3ZWkgQmllDQo+ID4gPiBTZW50OiBNb25kYXksIEp1bmUgMjUsIDIwMTggMTowMiBQTQ0K PiA+ID4gPHNuaXA+DQo+ID4gPg0KPiA+ID4gSGkgRGFyaXVzeiwNCj4gPiA+DQo+ID4NCj4gPiBI aSBUaXdlaSwNCj4gPg0KPiA+ID4gVGhhbmsgeW91IGZvciBwdXR0aW5nIGVmZm9ydHMgaW4gbWFr aW5nIHRoZSBEUERLDQo+ID4gPiB2aG9zdCBtb3JlIGdlbmVyaWMhDQo+ID4gPg0KPiA+ID4gRnJv bSBteSB1bmRlcnN0YW5kaW5nLCB5b3VyIHByb3Bvc2FsIGlzIHRoYXQ6DQo+ID4gPg0KPiA+ID4g MSkgSW50cm9kdWNlIHJ0ZV92aG9zdDIgdG8gcHJvdmlkZSB0aGUgQVBJcyB3aGljaA0KPiA+ID4g ICAgYWxsb3cgdXNlcnMgdG8gaW1wbGVtZW50IHZob3N0IGJhY2tlbmRzIGxpa2UNCj4gPiA+ICAg IFNDU0ksIG5ldCwgY3J5cHRvLCAuLg0KPiA+ID4NCj4gPg0KPiA+IFRoYXQncyByaWdodC4NCj4g Pg0KPiA+ID4gMikgUmVmYWN0b3IgdGhlIGV4aXN0aW5nIHJ0ZV92aG9zdCB0byB1c2UgcnRlX3Zo b3N0Mi4NCj4gPiA+ICAgIFRoZSBydGVfdmhvc3Qgd2lsbCBzdGlsbCBwcm92aWRlIGJlbG93IGV4 aXN0aW5nDQo+ID4gPiAgICBzZXRzIG9mIEFQSXM6DQo+ID4gPiAgICAgMS4gVGhlIEFQSXMgd2hp Y2ggYWxsb3cgdXNlcnMgdG8gaW1wbGVtZW50DQo+ID4gPiAgICAgICAgZXh0ZXJuYWwgdmhvc3Qg YmFja2VuZHMgKHRoZXNlIEFQSXMgd2VyZQ0KPiA+ID4gICAgICAgIGRlc2lnbmVkIGZvciBTUERL IHByZXZpb3VzbHkpDQo+ID4gPiAgICAgMi4gVGhlIEFQSXMgcHJvdmlkZWQgYnkgdGhlIG5ldCBi YWNrZW5kDQo+ID4gPiAgICAgMy4gVGhlIEFQSXMgcHJvdmlkZWQgYnkgdGhlIGNyeXB0byBiYWNr ZW5kDQo+ID4gPiAgICBBbmQgYWJvdmUgQVBJcyBpbiBydGVfdmhvc3Qgd29uJ3QgYmUgY2hhbmdl ZC4NCj4gPg0KPiA+IFRoYXQncyBjb3JyZWN0LiBSdGVfdmhvc3Qgd291bGQgcmVnaXN0ZXIgaXRz IG93biBydGVfdmhvc3QyX3RndF9vcHMNCj4gdW5kZXJuZWF0aCBhbmQgd2lsbCBjYWxsIGV4aXN0 aW5nIHZob3N0X2RldmljZV9vcHMgZm9yIGUuZy4gc3RhcnRpbmcgdGhlIGRldmljZQ0KPiBvbmNl IGFsbCBxdWV1ZXMgYXJlIHN0YXJ0ZWQuDQo+IA0KPiBDdXJyZW50bHkgSSBoYXZlIGJlbG93IGNv bmNlcm5zIGFuZCBxdWVzdGlvbnM6DQo+IA0KPiAtIFRoZSBydGVfdmhvc3QncyBwcm9ibGVtIGlz IHN0aWxsIHRoZXJlLiBFdmVuIHRob3VnaA0KPiAgIHJ0ZV92aG9zdDIgaXMgaW50cm9kdWNlZCwg dGhlIG5ldCBhbmQgY3J5cHRvIGJhY2tlbmRzDQo+ICAgaW4gcnRlX3Zob3N0IHdvbid0IGJlbmVm aXQgZnJvbSB0aGUgbmV3IGNhbGxiYWNrcy4NCj4gDQo+ICAgVGhlIGV4aXN0aW5nIHJ0ZV92aG9z dCBpbiBEUERLIG5vdCBvbmx5IHByb3ZpZGVzIHRoZQ0KPiAgIEFQSXMgZm9yIERQREsgYXBwbGlj YXRpb25zIHRvIGltcGxlbWVudCB0aGUgZXh0ZXJuYWwNCj4gICBiYWNrZW5kcy4gQnV0IGFsc28g cHJvdmlkZXMgaGlnaCBwZXJmb3JtYW5jZSBuZXQgYW5kDQo+ICAgY3J5cHRvIGJhY2tlbmRzIGlt cGxlbWVudGF0aW9uIChtYXliZSBtb3JlIGluIHRoZQ0KPiAgIGZ1dHVyZSkuIFNvIGl0J3MgaW1w b3J0YW50IHRoYXQgYmVzaWRlcyB0aGUgRFBESw0KPiAgIGFwcGxpY2F0aW9ucyB3aGljaCBpbXBs ZW1lbnQgdGhlaXIgZXh0ZXJuYWwgYmFja2VuZHMsDQo+ICAgdGhlIERQREsgYXBwbGljYXRpb25z IHdoaWNoIHVzZSB0aGUgYnVpbHRpbiBiYWNrZW5kcw0KPiAgIHdpbGwgYWxzbyBiZW5lZml0IGZy b20gdGhlIG5ldyBjYWxsYmFja3MuDQo+IA0KPiAgIFNvIHdlIHNob3VsZCBoYXZlIGEgY2xlYXIg cGxhbiBvbiBob3cgd2lsbCB0aGUgbGVnYWN5DQo+ICAgY2FsbGJhY2tzIGluIHJ0ZV92aG9zdCBi ZSBkZWFsdCB3aXRoIGluIHRoZSBuZXh0IHN0ZXAuDQo+IA0KPiAgIEJlc2lkZXMsIHRoZSBuZXcg bGlicmFyeSdzIG5hbWUgaXMgYSBiaXQgbWlzbGVhZGluZy4NCj4gICBJdCBtYWtlcyB0aGUgZXhp c3RpbmcgcnRlX3Zob3N0IGxpYnJhcnkgc291bmQgbGlrZSBhbg0KPiAgIG9ic29sZXRlIGxpYnJh cnkuIEJ1dCBhY3R1YWxseSB0aGUgZXhpc3RpbmcgcnRlX3Zob3N0DQo+ICAgaXNuJ3QgYW4gb2Jz b2xldGUgbGlicmFyeS4gSXQgd2lsbCBzdGlsbCBwcm92aWRlIHRoZQ0KPiAgIG5ldCBhbmQgY3J5 cHRvIGJhY2tlbmRzLiBTbyBpZiB3ZSB3YW50IHRvIGludHJvZHVjZQ0KPiAgIHRoaXMgbmV3IGxp YnJhcnksIHdlIHNob3VsZCBnaXZlIGl0IGEgYmV0dGVyIG5hbWUuDQo+IA0KPiAtIEl0J3MgcG9z c2libGUgdG8gc29sdmUgcnRlX3Zob3N0J3MgcHJvYmxlbSB5b3UgbWV0DQo+ICAgYnkgcmVmYWN0 b3JpbmcgdGhlIGV4aXN0aW5nIHZob3N0IGxpYnJhcnkgZGlyZWN0bHkNCj4gICBpbnN0ZWFkIG9m IHJlLWltcGxlbWVudGluZyBhIG5ldyB2aG9zdCBsaWJyYXJ5IGZyb20NCj4gICBzY3JhdGNoIGFu ZCBrZWVwaW5nIHRoZSBvbGQgb25lJ3MgcHJvYmxlbSBhcyBpcy4NCj4gDQo+ICAgSW4gdGhpcyB3 YXksIGl0IHdpbGwgc29sdmUgdGhlIHByb2JsZW0geW91IG1ldCBhbmQNCj4gICBhbHNvIHNvbHZl IHRoZSBwcm9ibGVtIGZvciBydGVfdmhvc3QuIFdoeSBub3QgZ28NCj4gICB0aGlzIHdheT8gU29t ZXRoaW5nIGxpa2U6DQo+IA0KPiAgIEJlbG93IGlzIHRoZSBleGlzdGluZyBjYWxsYmFja3Mgc2V0 IGluIHJ0ZV92aG9zdC5oOg0KPiANCj4gICAvKioNCj4gICAgKiBEZXZpY2UgYW5kIHZyaW5nIG9w ZXJhdGlvbnMuDQo+ICAgICovDQo+ICAgc3RydWN0IHZob3N0X2RldmljZV9vcHMgew0KPiAgICAg ICAgICAgLi4uLi4uDQo+ICAgfTsNCj4gDQo+ICAgSXQncyBhIGxlZ2FjeSBpbXBsZW1lbnRhdGlv biwgYW5kIGRvZXNuJ3QgcmVhbGx5DQo+ICAgZm9sbG93IHRoZSBEUERLIEFQSSBkZXNpZ24gKGUu Zy4gbm8gcnRlXyBwcmVmaXgpLg0KPiAgIFdlIGNhbiBkZXNpZ24gYW5kIGltcGxlbWVudCBhIG5l dyBtZXNzYWdlIGhhbmRsaW5nDQo+ICAgYW5kIGEgbmV3IHNldCBvZiBjYWxsYmFja3MgZm9yIHJ0 ZV92aG9zdCB0byBzb2x2ZQ0KPiAgIHRoZSBwcm9ibGVtIHlvdSBtZXQgd2l0aG91dCBjaGFuZ2lu ZyB0aGUgb2xkIG9uZS4NCj4gICBTb21ldGhpbmcgbGlrZToNCj4gDQo+ICAgc3RydWN0IHJ0ZV92 aG9zdF9kZXZpY2Vfb3BzIHsNCj4gICAgICAgICAgIC4uLi4uLg0KPiAgIH0NCj4gDQo+ICAgaW50 DQo+ICAgdmhvc3RfdXNlcl9tc2dfaGFuZGxlcihzdHJ1Y3Qgdmhvc3RfZGV2ICp2ZGV2LCBzdHJ1 Y3Qgdmhvc3RfdXNlcl9tc2cNCj4gKm1zZykNCj4gICB7DQo+ICAgICAgICAgICAuLi4uLi4NCj4g DQo+ICAgICAgICAgICBpZiAoIXZkZXYtPmlzX3VzaW5nX25ld19kZXZpY2Vfb3BzKSB7DQo+ICAg ICAgICAgICAgICAgICAgIC8vIENhbGwgdGhlIGV4aXN0aW5nIG1lc3NhZ2UgaGFuZGxlcg0KPiAg ICAgICAgICAgICAgICAgICByZXR1cm4gdmhvc3RfdXNlcl9tc2dfaGFuZGxlcl9sZWdhY3kodmRl diwgbXNnKTsNCj4gICAgICAgICAgIH0NCj4gDQo+ICAgICAgICAgICAvLyBJbXBsZW1lbnQgdGhl IG5ldyBsb2dpYyBoZXJlDQo+ICAgICAgICAgICAuLi4uLi4NCj4gICB9DQo+IA0KPiAgIEEgdmhv c3QgYXBwbGljYXRpb24gaXMgYWxsb3dlZCB0byByZWdpc3RlciBvbmx5IHN0cnVjdA0KPiAgIHJ0 ZV92aG9zdF9kZXZpY2Vfb3BzIG9yIHN0cnVjdCB2aG9zdF9kZXZpY2Vfb3BzICh3aGljaA0KPiAg IHNob3VsZCBiZSBkZXByZWNhdGVkIGluIHRoZSBmdXR1cmUpLiBUaGUgdHdvIG9wcyBjYW5ub3QN Cj4gICBiZSByZWdpc3RlcmVkIGF0IHRoZSBzYW1lIHRpbWUuDQo+IA0KPiAgIFRoZSBleGlzdGlu ZyBhcHBsaWNhdGlvbnMgY291bGQgdXNlIHRoZSBvbGQgb3BzLiBBbmQNCj4gICBpZiBhbiBhcHBs aWNhdGlvbiByZWdpc3RlcnMgc3RydWN0IHJ0ZV92aG9zdF9kZXZpY2Vfb3BzLA0KPiAgIHRoZSBu ZXcgY2FsbGJhY2tzIGFuZCBtZXNzYWdlIGhhbmRsZXIgd2lsbCBiZSB1c2VkLg0KDQpQbGVhc2Ug bm90aWNlIHRoYXQgc29tZSBmZWF0dXJlcyBsaWtlIHZJT01NVSBhcmUgbm90IGV2ZW4gYSBwYXJ0 IG9mIHRoZSBwdWJsaWMgcnRlX3Zob3N0IEFQSS4gT25seSB2aG9zdC1uZXQgYmVuZWZpdHMgZnJv bSB2SU9NTVUgcmlnaHQgbm93LiBTZXBhcmF0aW5nIHZob3N0LW5ldCBmcm9tIGEgZ2VuZXJpYyB2 aG9zdCBsaWJyYXJ5IChydGVfdmhvc3QyKSB3b3VsZCBhdm9pZCBtYWtpbmcgc3VjaCBkZXNpZ24g bWlzdGFrZXMgaW4gZnV0dXJlLiBXaGF0J3MgdGhlIHBvaW50IG9mIGhhdmluZyBhIHNpbmdsZSBy dGVfdmhvc3QgbGlicmFyeSwgaWYgc29tZSB2aG9zdC11c2VyIGZlYXR1cmVzIGFyZSBvbmx5IGlt cGxlbWVudGVkIGZvciB2aG9zdC1uZXQuDQoNCj4gDQo+IEJlc3QgcmVnYXJkcywNCj4gVGl3ZWkg QmllDQo+IA0KPiANCj4gPiBSZWdhcmRzLA0KPiA+IEQuDQo+ID4NCj4gPiA+DQo+ID4gPiBJcyBt eSBhYm92ZSB1bmRlcnN0YW5kaW5nIGNvcnJlY3Q/IFRoYW5rcyENCj4gPiA+DQo+ID4gPiBCZXN0 IHJlZ2FyZHMsDQo+ID4gPiBUaXdlaSBCaWUNCj4gPiA+DQo=