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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: MN2PR11MB4063.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0cf16753-0496-4bd9-a9dc-08d90465d9ad X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Apr 2021 01:36:13.8191 (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: TUUtc0a/aB1A2UtCaEW5mSWtQ5CCFuFGWsuSqKnS+7H256Qj2AX+aOT9lQA94t1W9HEf5JYpPK62ajc4u5hG5g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4094 X-OriginatorOrg: intel.com Subject: Re: [dpdk-stable] [PATCH v3 3/4] vhost: fix unnecessary vring_state_changed call X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Archived-At: List-Archive: SGkgTWF4aW1lICYgSmlheXUsDQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJv bTogTWF4aW1lIENvcXVlbGluIDxtYXhpbWUuY29xdWVsaW5AcmVkaGF0LmNvbT4NCj4gU2VudDog VHVlc2RheSwgQXByaWwgMjAsIDIwMjEgNTo0MCBQTQ0KPiBUbzogSHUsIEppYXl1IDxqaWF5dS5o dUBpbnRlbC5jb20+OyBkZXZAZHBkay5vcmc7IFhpYSwgQ2hlbmJvDQo+IDxjaGVuYm8ueGlhQGlu dGVsLmNvbT4NCj4gQ2M6IFdhbmcsIFlpbmFuIDx5aW5hbi53YW5nQGludGVsLmNvbT47IFBhaSBH LCBTdW5pbCA8c3VuaWwucGFpLmdAaW50ZWwuY29tPjsNCj4gSmlhbmcsIENoZW5nMSA8Y2hlbmcx LmppYW5nQGludGVsLmNvbT47IHN0YWJsZUBkcGRrLm9yZw0KPiBTdWJqZWN0OiBSZTogW1BBVENI IHYzIDMvNF0gdmhvc3Q6IGZpeCB1bm5lY2Vzc2FyeSB2cmluZ19zdGF0ZV9jaGFuZ2VkIGNhbGwN Cj4gDQo+IA0KPiANCj4gT24gNC8yMC8yMSAxMDo1NyBBTSwgSmlheXUgSHUgd3JvdGU6DQo+ID4g V2hlbiBWSE9TVF9VU0VSX0ZfUFJPVE9DT0xfRkVBVFVSRVMgaXMgbm90IG5lZ290aWF0ZWQsDQo+ ID4gdGhlcmUgaXMgbm8gbmVlZCBmb3Igdmhvc3RfdXNlcl9zZXRfdnJpbmdfa2ljaygpIHRvDQo+ ID4gbm90aWZ5IHRoZSBhcHBsaWNhdGlvbiBvZiB2cmluZyBlbmFibGVkLCBhcw0KPiA+IHZob3N0 X3VzZXJfbXNnX2hhbmRsZXIoKSBhbHNvIG5vdGlmaWVzIHRoZSBhcHBsaWNhdGlvbi4NCj4gPg0K PiA+IFRoaXMgcGF0Y2ggaXMgdG8gcmVtb3ZlIHVubmVjZXNzYXJ5IHZyaW5nX3N0YXRlX2NoYW5n ZWQoKSBjYWxsLg0KPiA+DQo+ID4gRml4ZXM6IDk2NjAyN2I0YjNhMyAoInZob3N0OiBmaXggc2ls ZW50IHF1ZXVlIGVuYWJsaW5nIHdpdGggbGVnYWN5IGd1ZXN0cyIpDQo+IA0KPiBTb3JyeSwgSSB0 aG91Z2h0IHRoZSB2cmluZ19zdGF0ZV9jaGFuZ2VkIGNiIHdhcyBpbnRyb2R1Y2VkIHdoZW4gTWF0 YW4NCj4gZGlkIHRoZSByZXdvcmsgbGFzdCB5ZWFyLCBidXQgaXQgaXMgYWN0dWFsbHkgb2xkZXIu DQo+IA0KPiBJZiB3ZSBiYWNrcG9ydCB0aGUgcGF0Y2ggb24gdjE5LjExLCB3ZSB3aWxsIGNyZWF0 ZSBhIHJlZ3Jlc3Npb24gYXMgaXQNCj4gd2lsbCByZXZlcnQgSWx5YSdzIHBhdGNoLg0KPiANCj4g SSB0aGluayB0aGF0IHlvdXIgZml4IGlzIGNvcnJlY3Qgb25seSBvbmNlIE1hdGFuJ3Mgc2VyaWVz IGlzIHByZXNlbnQsIHNvDQo+IHdlIHNob3VsZCBoYXZlIGJlbG93IEZpeGVzIHRhZzoNCj4gDQo+ IEZpeGVzOiBkMGZjYzM4ZjVmYTQgKCJ2aG9zdDogaW1wcm92ZSBkZXZpY2UgcmVhZGluZXNzIG5v dGlmaWNhdGlvbnMiKQ0KPiANCj4gPiBDYzogc3RhYmxlQGRwZGsub3JnDQo+ID4NCj4gPiBTaWdu ZWQtb2ZmLWJ5OiBKaWF5dSBIdSA8amlheXUuaHVAaW50ZWwuY29tPg0KPiA+IFRlc3RlZC1ieTog WWluYW4gV2FuZyA8eWluYW4ud2FuZ0BpbnRlbC5jb20+DQo+ID4gLS0tDQo+ID4gIGxpYi9saWJy dGVfdmhvc3Qvdmhvc3RfdXNlci5jIHwgMyAtLS0NCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDMgZGVs ZXRpb25zKC0pDQo+ID4NCj4gPiBkaWZmIC0tZ2l0IGEvbGliL2xpYnJ0ZV92aG9zdC92aG9zdF91 c2VyLmMgYi9saWIvbGlicnRlX3Zob3N0L3Zob3N0X3VzZXIuYw0KPiA+IGluZGV4IGZhODkyOWYu LjYxMWZmMjAgMTAwNjQ0DQo+ID4gLS0tIGEvbGliL2xpYnJ0ZV92aG9zdC92aG9zdF91c2VyLmMN Cj4gPiArKysgYi9saWIvbGlicnRlX3Zob3N0L3Zob3N0X3VzZXIuYw0KPiA+IEBAIC0xOTIyLDkg KzE5MjIsNiBAQCB2aG9zdF91c2VyX3NldF92cmluZ19raWNrKHN0cnVjdCB2aXJ0aW9fbmV0ICoq cGRldiwNCj4gc3RydWN0IFZob3N0VXNlck1zZyAqbXNnLA0KPiA+ICAJICovDQo+ID4gIAlpZiAo IShkZXYtPmZlYXR1cmVzICYgKDFVTEwgPDwgVkhPU1RfVVNFUl9GX1BST1RPQ09MX0ZFQVRVUkVT KSkpIHsNCj4gPiAgCQl2cS0+ZW5hYmxlZCA9IHRydWU7DQo+ID4gLQkJaWYgKGRldi0+bm90aWZ5 X29wcy0+dnJpbmdfc3RhdGVfY2hhbmdlZCkNCj4gPiAtCQkJZGV2LT5ub3RpZnlfb3BzLT52cmlu Z19zdGF0ZV9jaGFuZ2VkKA0KPiA+IC0JCQkJZGV2LT52aWQsIGZpbGUuaW5kZXgsIDEpOw0KPiA+ ICAJfQ0KPiA+DQo+ID4gIAlpZiAodnEtPnJlYWR5KSB7DQo+ID4NCj4gDQo+IFdpdGggdGhlIGZp eGVzIHRhZyBjaGFuZ2VkOg0KPiBSZXZpZXdlZC1ieTogTWF4aW1lIENvcXVlbGluIDxtYXhpbWUu Y29xdWVsaW5AcmVkaGF0LmNvbT4NCj4gDQo+IENoYW5ibywgY2FuIHlvdSBjaGFuZ2UgdGhlIEZp eGVzIHRhZyB3aGlsZSBhcHBseWluZyBvciBKaWF5dSBuZWVkcyB0bw0KPiBzZW5kIGEgbmV3IHJl dmlzaW9uPw0KDQpObyB3b3JyeS4gV2lsbCBjaGFuZ2UgZml4IHRhZyB3aGlsZSBhcHBseWluZy4N Cg0KVGhhbmtzIQ0KQ2hlbmJvDQoNCj4gDQo+IFRoYW5rcywNCj4gTWF4aW1lDQoNCg==