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Fri, 18 Jan 2019 05:50:01 +0000 From: Honnappa Nagarahalli To: Honnappa Nagarahalli , "jerinj@marvell.com" , "Gavin Hu (Arm Technology China)" , "yskoh@mellanox.com" CC: nd , "russell@mellanox.com" , "mrosenbluth@mellanox.com" , "dev@dpdk.org" , nd Thread-Topic: [dpdk-dev] [EXT] Default cacheline size for ARM Thread-Index: AQHUpGf3rBLpFT4jLEKyP25u6LLEjKWgIi6AgAElUzCAAJphgIAMiuLAgAAKPACAArxdoIADZDwA Date: Fri, 18 Jan 2019 05:50:01 +0000 Message-ID: References: <045CAEC7-8CEE-40AE-B63A-E4A7CE312594@mellanox.com> <0542f8c8cc035433fa4e13cfc23e693f241d5125.camel@marvell.com> <67770ecb60ce7b7742fb44b294a2a5d9864103ce.camel@marvell.com> <52767e02b49ebb6c9dee4809def275531fd3e90c.camel@marvell.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Honnappa.Nagarahalli@arm.com; x-originating-ip: [217.140.103.75] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; AM6PR08MB4214; 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DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR08MB4214; H:AM6PR08MB3672.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: pnD9yC5hUBJtmGqyjTskdFSokbDqCZm9tJE9sFRl0H9KpPeLsUYhAWu5L1ARTSjFPrIEaOUeh1085wXEsUOgVWLxn0Qvhx2a4fteOy4xFiH8IYicVLNYCexMBxnIbs1VRswIks9WL+IdoVTU2yqvI42gafIlDC7ZF57N+LaxTrs/jER1zRZtfUdfAN8RjWnVMn2GcAsC8PBNy02cqhytckRHiAsuwQyS+eUjKGm46sTtVmSoyQ8A9wjAXTVqnOI5jMbOu+nUfg8n4vFdEsSrvh2/uJmLIWus82WH7WtMqaS4qGFESTQmmQxHEBrHbPzAiUUKxtpoLxNl2EigKXVdxIjiNURZa2yxTt0JEtJQ9ppHOJJHSyUwmJmtNRqENtaXrBhU+ly3wtzdmmlT0jxkefKhR4waydiGbUopJWWIQmE= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-Network-Message-Id: b891ae1f-7682-41a4-545a-08d67d08c995 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Jan 2019 05:50:01.4340 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR08MB4214 Subject: Re: [dpdk-dev] [EXT] Default cacheline size for ARM 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: Fri, 18 Jan 2019 05:50:03 -0000 PiA+ID4gPiA+ID4gPiBIaSwNCj4gPiA+ID4gPiA+ID4NCj4gPiA+ID4gPiA+ID4gVGhlIGNhY2hl bGluZSBzaXplIChSVEVfQ0FDSEVfTElORV9TSVpFKSBmb3IgQVJNIENQVXMgaXMgc2V0DQo+ID4g PiA+ID4gPiA+IHRvIGJlIDEyOEIgYnkgZGVmYXVsdC4gTWVsbGFub3gncyBCbHVlRmllbGQgaXMg YW4gQVJNIENQVQ0KPiA+ID4gPiA+ID4gPiBoYXZpbmcNCj4gPiA+ID4gPiA+ID4gQ29ydGV4LUE3 Mg0KPiA+ID4gPiA+ID4gPiBhbmQgaXRzIENMIHNpemUgaXMgNjRCLg0KPiA+ID4gPiA+IEp1c3Qg d29uZGVyaW5nIGhvdyBtYW55IGRldmljZXMgYXJlIG91dCB0aGVyZSB3aXRoIDEyOEIgY2FjaGUN Cj4gPiA+ID4gPiBsaW5lPyBJIGFsc28gaGF2ZSBub3QgaGVhcmQgYWJvdXQgYW55IGZ1dHVyZSBk ZXZpY2VzIHdpdGggMTI4Qg0KPiA+ID4gPiA+IGNhY2hlIGxpbmUuIElmIHRoZSBtYWpvcml0eSBp cyA2NEIsIHdoeSBub3Qga2VlcCA2NEIgYXMgdGhlDQo+ID4gPiA+ID4gZGVmYXVsdD8NCj4gPiA+ ID4NCj4gPiA+ID4gVGhlIHByb2JsZW0gaXMsIEluIHRoZSBhcm12OCBzcGVjIHRoZSBjYWNoZSBs aW5lIHNpemUgaXMNCj4gPiA+ID4gSU1QTEVNRU5UQVRJT04gREVGSU5FRC4gTWFydmVsbCdzIGVt YmVkZGVkIHByb2Nlc3NvcnMgaGFzIDEyOEINCj4gQ0wNCj4gPiA+ID4gYW5kIFNlcnZlciBwcm9j ZXNzb3JzIGhhcyA2NEIgQ0wuDQo+ID4gPiA+DQo+ID4gPiA+IEFzc3VtaW5nIHRoZSBkZWZjb25m aWdfYXJtNjQtYXJtdjhhLWxpbnV4YXBwLWdjYyB3aWxsIGJlIHVzZWQgYnkNCj4gPiA+ID4gZGlz dHJvIGZvbGtzIHRoZW4gdGhhdCBjb25maWd1cmF0aW9uIHNob3VsZCBzdXBwb3J0IGFsbCB0aGUN Cj4gPiA+ID4gZGV2aWNlcyB3aXRoDQo+ID4gPiA+IGFybXY4LjEgc3BlYy4gRm9yIGluc3RhbmNl LCBtYXJ2ZWxscyBuZXcgY2hpcHMgYXJlIGFybXY4LjIgYnV0IHdlDQo+ID4gPiA+IGNhbiBub3Qg bWFrZSB0aGF0IGFzIGRlZmF1bHQuDQo+ID4gPiBXaGF0IHdpbGwgaGFwcGVuIGluIHRoZSBmdXR1 cmUgd2hlbiB3ZSB3aWxsIGhhdmUgdjksIHYxMCBldGM/IEkNCj4gPiA+IHRoaW5rIHRoZSBkaXN0 cm8oZ2VuZXJpYy9iaW5hcnkgcG9ydGFibGUpIGNvbmZpZyBzaG91bGQgZ2V0IHJpZCBvZiB2OC4N Cj4gPg0KPiA+IFdpbGwgaXQgYmUgdG9vIG11Y2ggb3ZlcmhlYWQgaWYgdGhlIGltYWdlIGlzIHNh bWUgZm9yIHY4LCB2OSBhbmQgdjEwLg0KPiA+IEkgdGhpbmssIHdlIGNhbiBpbmxpbmUgd2l0aCB3 aGF0IGRpc3RybyBmb2xrcyBhcmUgZG9pbmcgZm9yIG90aGVyDQo+ID4gcGFja2FnZXMsIEkgdGhp bmssIERQREsgcGFja2FnZSBkb2VzIG5vdCBuZWVkIGFueSBleGNlcHRpb24uDQo+IFllcywgd2Ug bmVlZCB0byBiZSBpbmxpbmUgd2l0aCBhbnkgb3RoZXIgcGFja2FnZS4gTXkgdW5kZXJzdGFuZGlu ZyBpcyB0aGF0DQo+IHRoZSBpbWFnZSB3aWxsIGJlIHNhbWUgZm9yIHY4LHY5LHYxMCAoYW55IGlu cHV0IGZyb20gZGlzdHJvIGVuZ2luZWVycyB3aWxsDQo+IGhlbHAgaGVyZSkuIFNvLCBteSBxdWVz dGlvbiBpcywgc2hvdWxkIHRoZSBjb25maWcgZmlsZS9uYW1lIHVzZWQgYnkgZGlzdHJvcw0KPiBj b250YWluIGFueXRoaW5nIHNwZWNpZmljIHRvIGFybXY4Pw0KSmVyaW4sIGFmdGVyIGZvbGxvd2lu ZyBbMV0sIEkgYW0gbm90IHVuYWJsZSB0byB1bmRlcnN0YW5kIHdoZW4gdGhlIGZpbGUgY29uZmln L2FybS9hcm02NF9hcm12OF9saW51eGFwcF9nY2MgZ2V0cyB1c2VkLiBJcyB0aGlzIGZpbGUgcmVx dWlyZWQ/DQoNCjEuIGh0dHA6Ly9tYWlscy5kcGRrLm9yZy9hcmNoaXZlcy9kZXYvMjAxOS1KYW51 YXJ5LzEyMzI3Mi5odG1sDQo=