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Miller" , Maxime Coquelin , "linux-stm32@st-md-mailman.stormreply.com" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH net-next 0/7] net: stmmac: CPU Performance Improvements Thread-Topic: [PATCH net-next 0/7] net: stmmac: CPU Performance Improvements Thread-Index: AQHVmjTVIKy+sjQkskOwmbUoUvU2VqeKgIVQ Date: Thu, 14 Nov 2019 10:59:14 +0000 Message-ID: References: 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=joabreu@synopsys.com; x-originating-ip: [83.174.63.141] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 947b40b9-05a8-42f8-1f7a-08d768f1b046 x-ms-traffictypediagnostic: BN8PR12MB3586: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; x-forefront-prvs: 02213C82F8 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(396003)(136003)(376002)(346002)(39860400002)(366004)(189003)(199004)(7696005)(54906003)(6506007)(110136005)(5660300002)(4744005)(55016002)(86362001)(2501003)(186003)(316002)(6246003)(102836004)(52536014)(26005)(76176011)(33656002)(11346002)(486006)(4326008)(446003)(305945005)(7736002)(81166006)(74316002)(25786009)(8936002)(9686003)(99286004)(71200400001)(71190400001)(8676002)(76116006)(2906002)(66066001)(3846002)(81156014)(6116002)(476003)(14454004)(66446008)(66946007)(6436002)(66556008)(64756008)(66476007)(478600001)(256004)(229853002);DIR:OUT;SFP:1102;SCL:1;SRVR:BN8PR12MB3586;H:BN8PR12MB3266.namprd12.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: synopsys.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: T08PXLgGj0Jg2w7dwysUVJ/p5CHnoe21vAx47gndIAtiM+xlAFUi/wBuGihqjui7CDRIgtevyPq3n9eSGuNQ7iBoD3yAKQ+njma9iOfERAYKP1EbxxaI//SCQSaIed6RGvRqAoeHmRLfHk2kS4DcmgYS/+x/bTIxO4UL+eNAwquDybAlWIYB/QBuygNqDXF9vJh9SjvpCyZ8ZYjo4oXR6RatBzS5KI0ActM+DOOBWanrKq9wx30NzNXmrITpaBq0dWdF5GM94oPVDPNdFB/kNYM4p57VPGlnPVOqX0zynrgOWyxg3d3M/Y41sf42M1Hs81CmZL/D2vjb9E7JnUZ9UZ5omIIsE4VsKPM5Q+2GwDgEkrJ6xSGsij0GVbBM+daNqHEYNsDYbS7bt8cEFOtPNrS8cXdgg+jX4mUbd4Evzdss0TW3xVDs8V0xwfDba+u2 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 947b40b9-05a8-42f8-1f7a-08d768f1b046 X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Nov 2019 10:59:14.8937 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: c33c9f88-1eb7-4099-9700-16013fd9e8aa X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: tdOGzvdB9iAQvkm6qhd5zZWL9kkzobNt6r8ULKaLGAxhUh3r/aUSI8HfN/4RvSbRZGThmP2B03rbO2/cEO8c4g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB3586 X-OriginatorOrg: synopsys.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jose Abreu Date: Nov/13/2019, 15:12:01 (UTC+00:00) > CPU Performance improvements for stmmac. Please check bellow for results > before and after the series. Please do not apply this. I found an issue with patch 1/7 and I have=20 some more changes that reduce even more the CPU usage. --- Thanks, Jose Miguel Abreu