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R. Silva" , Jamal Hadi Salim , Cong Wang , Jiri Pirko , "David S. Miller" , netdev , lkml Subject: RE: [PATCH] net: sched: taprio: Fix potential integer overflow in taprio_set_picos_per_byte Thread-Topic: [PATCH] net: sched: taprio: Fix potential integer overflow in taprio_set_picos_per_byte Thread-Index: AQHVYfQR/bBKdBXupkm2zvl2OxkQsqcZ8H0AgAAwbYCAALxVgIACtQmAgAADWrA= Date: Thu, 5 Sep 2019 21:03:03 +0000 Message-ID: References: <20190903010817.GA13595@embeddedor> <8736hd9ilm.fsf@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiOTA4YWZjNjMtZTg1MS00ODk3LWEwOTgtNDIyYWRhNTBjN2VmIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiOWxhUW5kbDlIYXBnK1wvaEYySGlydEE0RlBJTkxnczI1SHhEWXR0VzFVWXNJajNKM09od3JwM081dFVNU2k0b2YifQ== x-ctpclassification: CTP_NT dlp-reaction: no-action dlp-version: 11.2.0.6 authentication-results: spf=none (sender IP is ) smtp.mailfrom=vinicius.gomes@intel.com; x-originating-ip: [134.134.136.207] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 775923b1-eaf6-4b2e-6198-08d732447150 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:BN6PR11MB1713; x-ms-traffictypediagnostic: BN6PR11MB1713: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:9508; x-forefront-prvs: 015114592F x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(136003)(396003)(366004)(39850400004)(376002)(346002)(189003)(199004)(4744005)(256004)(305945005)(74316002)(11346002)(71200400001)(66446008)(64756008)(66556008)(66476007)(4326008)(99286004)(71190400001)(446003)(25786009)(33656002)(7736002)(486006)(76116006)(8676002)(476003)(14454004)(86362001)(5660300002)(6436002)(54906003)(2906002)(478600001)(6116002)(316002)(9686003)(1411001)(76176011)(53936002)(102836004)(8936002)(52536014)(186003)(55016002)(26005)(6916009)(81166006)(81156014)(229853002)(7696005)(66066001)(3846002)(6506007)(66946007)(6246003);DIR:OUT;SFP:1102;SCL:1;SRVR:BN6PR11MB1713;H:BN6PR11MB0050.namprd11.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: qDwY89MY6Gw0H0SnmpvuDvjsG6ttvhAHMC2sw6xdR5upDmMHfEoffm+VpkPWwKQQ30qsOY1GPfnSsZ0aJcHcIWWwa3KuYyykmo4+UiLUrBbpKtCV39rvEJp6i79IlAIGUFfRgXVrXlE3H9vqHMMCtIyk191BYDgZvilsuWRSKP+8xqNbP7kKlwk77IIbfvcXDewdY1wwCjtbv+qoShqefF6oHPQkCNWKQcTdvDpwmciEId0pDk7VkDmZ0GA/lIYzdRZsFszjg06HcBKLxtT3WSi9F+lN4QZNSbLHwKcIfUauIdVfQDTw15PPGFtl+Wn7wULHzPJutrxbHCdvjZIdOYCtBCudkt70VMI85eCVvhjWx+CdGLQjEEDiMQLX7zGQKWubEyJt/LCx3SqFr6e5VniC+WmNKKKdQwXGfDxoqeI= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 775923b1-eaf6-4b2e-6198-08d732447150 X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Sep 2019 21:03:03.5983 (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: 9G/cXtQMVW0OkgHNitCmWtD1nUbKfHqWMJUGlQQ6QDa6pOAYG9l7COGb2WEolPn8evYz5XAxiFk41//lVSfOIN2DCzw4wL7Ke+qD1E5GmWY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR11MB1713 X-OriginatorOrg: intel.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgVmxhZGltaXIsDQoNCj4gTG9va3Mgb2sgdG8gbWUsIGJ1dCBJIGhhdmUgbm8gc2F5aW5nIG92 ZXIgZXRodG9vbCBBUEkuIEFjdHVhbGx5IEkgZG9uJ3QgZXZlbg0KPiBrbm93IHdob20gdG8gYXNr IC0gdGhlIG91dHB1dCBvZiAuL3NjcmlwdHMvZ2V0X21haW50YWluZXIucGwNCj4gbmV0L2NvcmUv ZXRodG9vbC5jIGlzIGEgYml0IG92ZXJ3aGVsbWluZy4NCj4gVG8gYXZvaWQgY29uZmxpY3RzLCB0 aGVyZSBuZWVkcyB0byBiZSBzb21lYm9keSBvdXQgb2YgdXMgd2hvIHRha2VzIEVyaWMncw0KPiBz aW1wbGlmaWNhdGlvbiwgd2l0aCBHdXN0YXZvJ3MgUmVwb3J0ZWQtYnkgdGFnLCBhbmQgdGhlIDIg ZXRodG9vbCAmIHRhcHJpbw0KPiBwYXRjaGVzIHRvIGF2b2lkIGRpdmlzaW9uIGJ5IHplcm8sIGFu ZCB0aGUgcHJpbnRpbmcgZml4LCBhbmQgbWF5YmUgZG8gdGhlIHNhbWUgaW4NCj4gY2JzLiBXaWxs IHlvdSBiZSB0aGUgb25lPyBTaG91bGQgST8NCg0KSWYgeW91IGhhdmUgdGhlIGN5Y2xlcyB0byBk byBpdCwgZ28gZm9yIGl0LiBJIHdvdWxkIG9ubHkgYmUgYWJsZSB0byB3b3JrIG9uIHRoaXMgbmV4 dCB3ZWVrLg0KDQo+IA0KPiBUaGFua3MsDQo+IC1WbGFkaW1pcg0KDQpUaGFua3MgYSBsb3QsDQot LQ0KVmluaWNpdXMNCg==