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Fri, 8 Jan 2021 07:36:54 +0000 From: "Xia, Chenbo" To: Maxime Coquelin , "dev@dpdk.org" , "amorenoz@redhat.com" Thread-Topic: [PATCH v2] net/virtio: improve logs in Vhost-vDPA DMA mapping Thread-Index: AQHW43hqUhGS/lEcck218cpi+8pSVaodWv2g Date: Fri, 8 Jan 2021 07:36:54 +0000 Message-ID: References: <20210105153446.106320-1-maxime.coquelin@redhat.com> In-Reply-To: <20210105153446.106320-1-maxime.coquelin@redhat.com> Accept-Language: en-US, zh-CN Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: redhat.com; dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [192.55.46.39] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: ac720234-9c62-48b6-a9eb-08d8b3a82c04 x-ms-traffictypediagnostic: BYAPR11MB3287: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:236; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: iOnl6CwuZMMGnJIhF2H5vXlp6z2YhRqugOeejEZHVpGgfDfeIyKzaHBRUFE7ccv4VqfBeYDxAx/swloV/i1XhbzQmzuzOEwCP/BaTn6X+YOJFLs1nIMJ1IoRU5zxu8oAvq8KQ3K8bne1lsrpGv2Mby0iAWyjJ8l1gNGbnXDEEDrao4MSrv/hArvsZoash7R6GQayhTDB4ZdLg/NIpLFNuw6FBHws6rcqbkyJmBwvLWrGy3AUZgT6Ql06j7xi17GInQhpPgEwbH6g1uOOlxfdiJGjP7q2BTuX8aVA2KLf+2/J5XcJk/mF6r0t9RUPKHKfRgA5UztcecdENA27dp4owSiBIhLeK+05F/D8advGHUmkoV3lDxbtg4t6hqZNXO9utXisW+1GsubP9P0xaa4cYw== x-forefront-antispam-report: CIP:255.255.255.255; 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charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BY5PR11MB4055.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: ac720234-9c62-48b6-a9eb-08d8b3a82c04 X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Jan 2021 07:36:54.6156 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: wnatHXSugJvu1tYiuAs0OuB+CpNzlEJdOiCPpg95XhUARHh/IMn8EkJgN6KUi/RUXJ3aqJoGEteFQnw+J33ZKg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR11MB3287 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH v2] net/virtio: improve logs in Vhost-vDPA DMA mapping X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBNYXhpbWUgQ29xdWVsaW4gPG1h eGltZS5jb3F1ZWxpbkByZWRoYXQuY29tPg0KPiBTZW50OiBUdWVzZGF5LCBKYW51YXJ5IDUsIDIw MjEgMTE6MzUgUE0NCj4gVG86IGRldkBkcGRrLm9yZzsgWGlhLCBDaGVuYm8gPGNoZW5iby54aWFA aW50ZWwuY29tPjsgYW1vcmVub3pAcmVkaGF0LmNvbQ0KPiBDYzogTWF4aW1lIENvcXVlbGluIDxt YXhpbWUuY29xdWVsaW5AcmVkaGF0LmNvbT4NCj4gU3ViamVjdDogW1BBVENIIHYyXSBuZXQvdmly dGlvOiBpbXByb3ZlIGxvZ3MgaW4gVmhvc3QtdkRQQSBETUEgbWFwcGluZw0KPiANCj4gVGhpcyBw YXRjaCBhZGRzIGRlYnVnIGxvZ3MgaW4gdmhvc3RfdmRwYV9kbWFfbWFwKCkgYW5kDQo+IHZob3N0 X3ZkcGFfZG1hX3VubWFwKCkgdG8gZWFzZSBkZWJ1Z2dpbmcuDQo+IA0KPiBTaWduZWQtb2ZmLWJ5 OiBNYXhpbWUgQ29xdWVsaW4gPG1heGltZS5jb3F1ZWxpbkByZWRoYXQuY29tPg0KPiAtLS0NCj4g DQo+IENoYW5nZXMgaW4gdjI6DQo+ICAtIGZpeCBpNjg2IGJ1aWxkIChDaGVuYm8pDQo+IA0KPiAg ZHJpdmVycy9uZXQvdmlydGlvL3ZpcnRpb191c2VyL3Zob3N0X3ZkcGEuYyB8IDYgKysrKysrDQo+ ICAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspDQo+IA0KPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9uZXQvdmlydGlvL3ZpcnRpb191c2VyL3Zob3N0X3ZkcGEuYw0KPiBiL2RyaXZlcnMvbmV0 L3ZpcnRpby92aXJ0aW9fdXNlci92aG9zdF92ZHBhLmMNCj4gaW5kZXggYzdiOTM0OWZjOC4uYzVi NTllMmY5NSAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy9uZXQvdmlydGlvL3ZpcnRpb191c2VyL3Zo b3N0X3ZkcGEuYw0KPiArKysgYi9kcml2ZXJzL25ldC92aXJ0aW8vdmlydGlvX3VzZXIvdmhvc3Rf dmRwYS5jDQo+IEBAIC05Myw2ICs5Myw5IEBAIHZob3N0X3ZkcGFfZG1hX21hcChzdHJ1Y3Qgdmly dGlvX3VzZXJfZGV2ICpkZXYsIHZvaWQgKmFkZHIsDQo+ICAJbXNnLmlvdGxiLnNpemUgPSBsZW47 DQo+ICAJbXNnLmlvdGxiLnBlcm0gPSBWSE9TVF9BQ0NFU1NfUlc7DQo+IA0KPiArCVBNRF9EUlZf TE9HKERFQlVHLCAiJXM6IGlvdmE6IDB4JSIgUFJJeDY0ICIsIGFkZHI6ICVwLCBsZW46IDB4JXp4 IiwNCj4gKwkJCV9fZnVuY19fLCBpb3ZhLCBhZGRyLCBsZW4pOw0KPiArDQo+ICAJaWYgKHdyaXRl KGRldi0+dmhvc3RmZCwgJm1zZywgc2l6ZW9mKG1zZykpICE9IHNpemVvZihtc2cpKSB7DQo+ICAJ CVBNRF9EUlZfTE9HKEVSUiwgIkZhaWxlZCB0byBzZW5kIElPVExCIHVwZGF0ZSAoJXMpIiwNCj4g IAkJCQlzdHJlcnJvcihlcnJubykpOw0KPiBAQCAtMTEzLDYgKzExNiw5IEBAIHZob3N0X3ZkcGFf ZG1hX3VubWFwKHN0cnVjdCB2aXJ0aW9fdXNlcl9kZXYgKmRldiwNCj4gX19ydGVfdW51c2VkIHZv aWQgKmFkZHIsDQo+ICAJbXNnLmlvdGxiLmlvdmEgPSBpb3ZhOw0KPiAgCW1zZy5pb3RsYi5zaXpl ID0gbGVuOw0KPiANCj4gKwlQTURfRFJWX0xPRyhERUJVRywgIiVzOiBpb3ZhOiAweCUiIFBSSXg2 NCAiLCBsZW46IDB4JXp4IiwNCj4gKwkJCV9fZnVuY19fLCBpb3ZhLCBsZW4pOw0KPiArDQo+ICAJ aWYgKHdyaXRlKGRldi0+dmhvc3RmZCwgJm1zZywgc2l6ZW9mKG1zZykpICE9IHNpemVvZihtc2cp KSB7DQo+ICAJCVBNRF9EUlZfTE9HKEVSUiwgIkZhaWxlZCB0byBzZW5kIElPVExCIGludmFsaWRh dGUgKCVzKSIsDQo+ICAJCQkJc3RyZXJyb3IoZXJybm8pKTsNCj4gLS0NCj4gMi4yOS4yDQoNClJl dmlld2VkLWJ5OiBDaGVuYm8gWGlhIDxjaGVuYm8ueGlhQGludGVsLmNvbT4NCg==