From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1AFAEC10F11 for ; Wed, 24 Apr 2019 07:50:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E00E12148D for ; Wed, 24 Apr 2019 07:50:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=Mellanox.com header.i=@Mellanox.com header.b="FI0U6U1D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729919AbfDXHuz (ORCPT ); Wed, 24 Apr 2019 03:50:55 -0400 Received: from mail-eopbgr80078.outbound.protection.outlook.com ([40.107.8.78]:37979 "EHLO EUR04-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729333AbfDXHuy (ORCPT ); Wed, 24 Apr 2019 03:50:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=QzA3Smjbstv779JaRZyExUEI2LKqXiSmi9prols7Dto=; b=FI0U6U1D2dFaXPxuuAtIBUlWxLT13Gc2CAr23cvxdDWLYBW0QT/CfEhu2mlAWeFVsMKZG/lPKmaqXkGMzlGwIjYH47awoNMJPSoJqqSUKxOcfaVDSqtYk4ljPYizLn8WHzzeJAEiQPz5YNrny4wNk4yccUHpodUSfTmUnAgjbNI= Received: from HE1PR0502MB3641.eurprd05.prod.outlook.com (10.167.127.11) by HE1PR0502MB3050.eurprd05.prod.outlook.com (10.175.31.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1813.14; Wed, 24 Apr 2019 07:50:50 +0000 Received: from HE1PR0502MB3641.eurprd05.prod.outlook.com ([fe80::50cb:2948:19aa:a023]) by HE1PR0502MB3641.eurprd05.prod.outlook.com ([fe80::50cb:2948:19aa:a023%5]) with mapi id 15.20.1813.017; Wed, 24 Apr 2019 07:50:50 +0000 From: Vlad Buslov To: Jakub Kicinski CC: Vlad Buslov , "netdev@vger.kernel.org" , "jhs@mojatatu.com" , "xiyou.wangcong@gmail.com" , "jiri@resnulli.us" , "davem@davemloft.net" Subject: Re: [PATCH net-next] net: sched: flower: refactor reoffload for concurrent access Thread-Topic: [PATCH net-next] net: sched: flower: refactor reoffload for concurrent access Thread-Index: AQHU+NwU0yiZNjiB30CuaaLcYjGQcaZIq6mAgACv64CAAJxOgIAA+0CA Date: Wed, 24 Apr 2019 07:50:50 +0000 Message-ID: References: <20190422072135.4176-1-vladbu@mellanox.com> <20190422140227.421a6e94@cakuba.netronome.com> <20190423095131.41383446@cakuba.netronome.com> In-Reply-To: <20190423095131.41383446@cakuba.netronome.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: LNXP123CA0016.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:d2::28) To HE1PR0502MB3641.eurprd05.prod.outlook.com (2603:10a6:7:85::11) authentication-results: spf=none (sender IP is ) smtp.mailfrom=vladbu@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [37.142.13.130] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3518ac67-98a6-434f-4030-08d6c88991d2 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(4618075)(2017052603328)(7193020);SRVR:HE1PR0502MB3050; x-ms-traffictypediagnostic: HE1PR0502MB3050: x-microsoft-antispam-prvs: x-forefront-prvs: 00179089FD x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(39860400002)(346002)(376002)(396003)(136003)(366004)(189003)(199004)(6116002)(3846002)(5660300002)(68736007)(6246003)(81166006)(66066001)(53936002)(229853002)(8936002)(6486002)(316002)(14454004)(6436002)(8676002)(54906003)(81156014)(186003)(446003)(52116002)(2906002)(2616005)(486006)(11346002)(476003)(76176011)(93886005)(6512007)(14444005)(36756003)(6506007)(6916009)(86362001)(386003)(99286004)(102836004)(71200400001)(66946007)(478600001)(66556008)(66446008)(64756008)(66476007)(4326008)(7736002)(25786009)(71190400001)(305945005)(73956011)(256004)(97736004)(26005);DIR:OUT;SFP:1101;SCL:1;SRVR:HE1PR0502MB3050;H:HE1PR0502MB3641.eurprd05.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ThQ2STzI6XT/uoR3X7dPoD0nbO5WN7RtOMvAZmZLshEm+N5vaeZtSGYYKLBXDCU22NA2y4z+aSNV+SlGJ6XZ5LJrh9JzJyoGwA6Yuq16x3uauCj6DIZldfjIF89FVtwWMjSYkYNe1tTFi41gyRlf1H0dCmCdWn6mOGcz/JrFfp7q+o3iOBeZJvITBcoZ4vHhKX91B2uSPMQVXrqFn8pPn4XWQ7KDVElzkCv/sE7JoP22hrgCTx2FgaVxwP0D3RtxDxfoZ0GqrDNRmJQeb24ppWAUrb7Zvw7Kge7TW3aDVJD52yNhk09geDGFXYTBDI8svnRTabZc1CXGxVHaWbTPIURyhe19CKt8ybUFoD1yVg8YRltcBXXvQF+wQoz8MLsfbtiL/JL8l46QphFa2xCzaFJFWb41ZtyW47MEyQBxCqA= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3518ac67-98a6-434f-4030-08d6c88991d2 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Apr 2019 07:50:50.4675 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0502MB3050 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org DQpPbiBUdWUgMjMgQXByIDIwMTkgYXQgMTk6NTEsIEpha3ViIEtpY2luc2tpIDxqYWt1Yi5raWNp bnNraUBuZXRyb25vbWUuY29tPiB3cm90ZToNCj4gT24gVHVlLCAyMyBBcHIgMjAxOSAwNzozNDoy MCArMDAwMCwgVmxhZCBCdXNsb3Ygd3JvdGU6DQo+PiA+PiBAQCAtMzgyLDYgKzM5NSw4IEBAIHN0 YXRpYyB2b2lkIGZsX2h3X2Rlc3Ryb3lfZmlsdGVyKHN0cnVjdCB0Y2ZfcHJvdG8gKnRwLCBzdHJ1 Y3QgY2xzX2ZsX2ZpbHRlciAqZiwNCj4+ID4+ICANCj4+ID4+ICAJdGNfc2V0dXBfY2JfY2FsbChi bG9jaywgVENfU0VUVVBfQ0xTRkxPV0VSLCAmY2xzX2Zsb3dlciwgZmFsc2UpOw0KPj4gPj4gIAlz cGluX2xvY2soJnRwLT5sb2NrKTsNCj4+ID4+ICsJaWYgKCFsaXN0X2VtcHR5KCZmLT5od19saXN0 KSkNCj4+ID4+ICsJCWxpc3RfZGVsX2luaXQoJmYtPmh3X2xpc3QpOyAgDQo+PiA+DQo+PiA+IE1t LiBJIHRob3VnaHQgbGlzdF9kZWxfaW5pdCgpIG9uIGFuIGVtcHR5IGxpc3Qgc2hvdWxkIGJlIGZp bmU/ICANCj4+IA0KPj4gSXMgaXQ/IEltcGxlbWVudGF0aW9uIG9mIGxpc3RfZGVsX2luaXQoKSBk b2Vzbid0IHNlZW0gdG8gY2hlY2sgaWYgbGlzdA0KPj4gaXMgZW1wdHkgYmVmb3JlIHJlLWluaXRp YWxpemluZyBpdHMgcG9pbnRlcnMuIFRlY2huaWNhbGx5IGl0IHNlZW1zIGxpa2UNCj4+IGl0IGNh biB3b3JrIGJlY2F1c2UgdGhlIGltcGxlbWVudGF0aW9uIHdpbGwganVzdCBzZXQgcG9pbnRlcnMg b2YgZW1wdHkNCj4+IGxpc3QgdG8gcG9pbnQgdG8gaXRzZWxmICh3aGljaCBpcyBob3cgZW1wdHkg bGlzdCBoZWFkIGlzIGRlZmluZWQpLCBidXQNCj4+IHNob3VsZCB3ZSBhc3N1bWUgdGhpcyBpcyBp bnRlbmRlZCBiZWhhdmlvciBhbmQgbm90IGp1c3QgaW1wbGVtZW50YXRpb24NCj4+IGRldGFpbD8g SSBkb24ndCBzZWUgYW55dGhpbmcgaW4gY29tbWVudHMgZm9yIHRoaXMgZnVuY3Rpb24gdGhhdCBz dWdnZXN0cw0KPj4gdGhhdCBpdCBpcyBva2F5IHRvIGNhbGwgbGlzdF9kZWxfaW5pdCgpIG9uIGVt cHR5IGxpc3QgaGVhZC4NCj4NCj4gTW0uLiBJJ2QgZG8gaXQsIElESyBpZiB0aGVyZSB3YXMgZXZl ciBhbiBvZmZpY2lhbCBydWxpbmcgYnkgdGhlDQo+IHN1cHJlbWUgY291cnQgb2YgTGludXMgb3Ig YW55IHN1Y2ggOykgIF9fbGlzdF9kZWxfZW50cnlfdmFsaWQoKSANCj4gbG9va3MgbGlrZSBpdCdk IG5vdCBjb21wbGFpbi4gIFVwIHRvIHlvdSwgaW4gZ2VuZXJhbCBpdCBkaWRuJ3QgDQo+IHJlYWQg dmVyeSBpZGlvbWF0aWMsIHRoYXQncyBhbGwuDQoNCk9rYXkuDQo=