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=-4.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 D5B38C4321A for ; Fri, 26 Apr 2019 18:06:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A2FC420679 for ; Fri, 26 Apr 2019 18:06:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="VA5+PPyA"; dkim=pass (1024-bit key) header.d=fb.onmicrosoft.com header.i=@fb.onmicrosoft.com header.b="f4ATavkG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726173AbfDZSG5 (ORCPT ); Fri, 26 Apr 2019 14:06:57 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:56118 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725965AbfDZSG5 (ORCPT ); Fri, 26 Apr 2019 14:06:57 -0400 Received: from pps.filterd (m0001303.ppops.net [127.0.0.1]) by m0001303.ppops.net (8.16.0.27/8.16.0.27) with SMTP id x3QHlooY017494; Fri, 26 Apr 2019 11:06:37 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-id : content-transfer-encoding : mime-version; s=facebook; bh=Uizf9SH8m0q08rmUlSmwACyVLIm56M7Kfy/BkHN1OoA=; b=VA5+PPyAfV+4L0Z5mJGrBgKzjeDPpbSVtT50JKxdoZgDso+sXBo6rHCkCiu1x3MC2pFC OF1iWdT/XR8SSwC6uNMjx5Rorh8z60DkJi60fRrmgHRGzfgPWtTcv7A23wlPHbaytSFK 2zlmDC9L0KAqlnMHvqLLfywXifIydzryD7A= Received: from maileast.thefacebook.com ([163.114.130.16]) by m0001303.ppops.net with ESMTP id 2s3bspnc73-4 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 26 Apr 2019 11:06:37 -0700 Received: from ash-exhub103.TheFacebook.com (2620:10d:c0a8:82::c) by ash-exhub202.TheFacebook.com (2620:10d:c0a8:83::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Fri, 26 Apr 2019 11:06:17 -0700 Received: from NAM01-BY2-obe.outbound.protection.outlook.com (100.104.31.183) by o365-in.thefacebook.com (100.104.35.174) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5 via Frontend Transport; Fri, 26 Apr 2019 11:06:17 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.onmicrosoft.com; s=selector1-fb-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Uizf9SH8m0q08rmUlSmwACyVLIm56M7Kfy/BkHN1OoA=; b=f4ATavkGR8C2QOFNXw309Asz+ifPOtRfqgSP3EzDqF8/29/4B88t8qLjvNKWsIxZ4ReDKv0jzdqPmrE0ugvnYVJDWo7MfXCnBdhmwdHnzvS2M9dleGADrQzUHUUeA+5aoqk3+4SSocNVHGY5DJ9ThuZaokQYp6NTrsUk3w7lWEI= Received: from BYAPR15MB3384.namprd15.prod.outlook.com (20.179.59.17) by BYAPR15MB2454.namprd15.prod.outlook.com (52.135.198.159) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1813.18; Fri, 26 Apr 2019 18:06:14 +0000 Received: from BYAPR15MB3384.namprd15.prod.outlook.com ([fe80::750c:2d8e:bf62:4d0d]) by BYAPR15MB3384.namprd15.prod.outlook.com ([fe80::750c:2d8e:bf62:4d0d%5]) with mapi id 15.20.1835.010; Fri, 26 Apr 2019 18:06:14 +0000 From: Yonghong Song To: Martin Lau , "bpf@vger.kernel.org" , "netdev@vger.kernel.org" CC: Alexei Starovoitov , Andrii Nakryiko , "Daniel Borkmann" , John Fastabend , Kernel Team Subject: Re: [PATCH v3 bpf-next 4/6] bpf: Add verifier tests for the bpf_sk_storage Thread-Topic: [PATCH v3 bpf-next 4/6] bpf: Add verifier tests for the bpf_sk_storage Thread-Index: AQHU/FMr9dgdkmRaKE6CSwTWVEdMv6ZOvM+A Date: Fri, 26 Apr 2019 18:06:14 +0000 Message-ID: <5b3c7741-bcbc-1db8-1ef0-f991c130549e@fb.com> References: <20190426171102.61757-1-kafai@fb.com> <20190426171110.62344-1-kafai@fb.com> In-Reply-To: <20190426171110.62344-1-kafai@fb.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: MW2PR16CA0065.namprd16.prod.outlook.com (2603:10b6:907:1::42) To BYAPR15MB3384.namprd15.prod.outlook.com (2603:10b6:a03:10e::17) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [2620:10d:c090:200::2:9790] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 315c0c82-4e87-4fb4-df28-08d6ca71decd x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(2017052603328)(7193020);SRVR:BYAPR15MB2454; x-ms-traffictypediagnostic: BYAPR15MB2454: x-microsoft-antispam-prvs: x-forefront-prvs: 001968DD50 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(396003)(376002)(136003)(39860400002)(366004)(346002)(189003)(199004)(46003)(6436002)(14444005)(53936002)(52116002)(66446008)(229853002)(66946007)(86362001)(7736002)(305945005)(64756008)(186003)(73956011)(66476007)(256004)(486006)(5660300002)(4744005)(31696002)(66556008)(71190400001)(71200400001)(53546011)(6506007)(386003)(6486002)(68736007)(102836004)(2906002)(110136005)(2501003)(14454004)(8936002)(478600001)(2201001)(25786009)(316002)(54906003)(4326008)(36756003)(81156014)(81166006)(476003)(31686004)(2616005)(446003)(97736004)(8676002)(11346002)(6246003)(6116002)(76176011)(6512007)(99286004);DIR:OUT;SFP:1102;SCL:1;SRVR:BYAPR15MB2454;H:BYAPR15MB3384.namprd15.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: fb.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: jgWsRD+n7kVzB+VtBtgg/VucP9cUYLLbcjscOReAYEGib/x2QgF3p93uvnigOC9xlcG2fHg5N+JpupU9LMGcYGPW6XjRVDPJOzbTOzfHl9n7UiYNwuRvFBkq6zC4mbHXQ7GT28lnbhxlkopD1F8/McBknq94hfv2+lYWNIL32K2LAVy4Nfk4fr11vX9OX9JCb2WUi14x0qVOoFyPBcxKnTMB5o/n4SBpwScVuuTWURim229C8IVTPhgM5IrNoRR9+GtWDREWnulJeXY/BnL5v2z4JJXQ2mQoL/YFk/fQRXOjYyjiIcetIxtwPa622EgZPcdT5IKqXfy23gEmdNepG/pYcrMFkcznP6pp3gsivHNDHIpDLiFHL3dCwYcKiRJ/3dkA/aQxhRbuOYtrfybOUTQVG/zOEyAMW27k/2EAEzE= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 315c0c82-4e87-4fb4-df28-08d6ca71decd X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Apr 2019 18:06:14.2846 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB2454 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-04-26_12:,, signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=693 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904260122 X-FB-Internal: deliver Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org DQoNCk9uIDQvMjYvMTkgMTA6MTEgQU0sIE1hcnRpbiBLYUZhaSBMYXUgd3JvdGU6DQo+IFRoaXMg cGF0Y2ggYWRkcyB2ZXJpZmllciB0ZXN0cyBmb3IgdGhlIGJwZl9za19zdG9yYWdlOg0KPiAxLiBB UkdfUFRSX1RPX01BUF9WQUxVRV9PUl9OVUxMDQo+IDIuIE1hcCBhbmQgaGVscGVyIGNvbXBhdGli aWxpdHkgKGUuZy4gZGlzYWxsb3cgYnBmX21hcF9sb29va3VwX2VsZW0pDQo+IA0KPiBJdCBhbHNv IHRha2VzIHRoaXMgY2hhbmNlIHRvIHJlbW92ZSB0aGUgdW51c2VkIHN0cnVjdCBidGZfcmF3X2Rh dGEuDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBNYXJ0aW4gS2FGYWkgTGF1IDxrYWZhaUBmYi5jb20+ DQoNCkFja2VkLWJ5OiBZb25naG9uZyBTb25nIDx5aHNAZmIuY29tPg0K