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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 80612C2B9F4 for ; Mon, 14 Jun 2021 19:53:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E134611CA for ; Mon, 14 Jun 2021 19:53:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234188AbhFNTz6 (ORCPT ); Mon, 14 Jun 2021 15:55:58 -0400 Received: from mail-co1nam11on2107.outbound.protection.outlook.com ([40.107.220.107]:20665 "EHLO NAM11-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S234187AbhFNTz6 (ORCPT ); Mon, 14 Jun 2021 15:55:58 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ajKb54JrkmUCA57XlPAdGinoVeC4ANyjXAt1D09kETPIK0sxhpIex87NUoImvsFab0EVc/6aAOv2KVROjDir6u+BSqm2+nwXiwj7AWguVDxX6FvcYvlKue+7Rs5twrIx0o61TYYOsna/E5RhR6E8bjMmtxpfZ4PlFdjqyVP62bZJy/6QaF8+i38NdKKi2bgx3BSgBZsqn2eKyZSFX6WbNWhLpJRZ/9UvtLMuQhMc0XSfbFugPTNr9VT8NXM59h/aiQdP11JMUhVEeg3mrwdDMDvVh9jIRkleMMcBola4IbLMyG2G7D/47x/6446IN7UxaQLEvW5qN3zlAOzSBC9RCQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=HFjrrqo0P7rLw5QFhuJGsp/WJ3vpENxnnWIbbsxumyo=; b=P/Zcx77eYJesx8vphRy8WosIR/2EYFRWgX3LKYjq6KcA7rp50Cm27tmMbYBXhmalS4kYNuDwmlyuy7ciGpRqhc0hW23y1zcUjRErojLAZpnKyXoqbq0pdvBacz2POcEfeQHZAERZJIpgzw9XZuiamf/kx6xx0nNbiaE45EfErr1jhIhp0Pmgx3NMwixsrC3DGxdq+ZkpvBR4wbESY7R45uediXlAG3G5GmmZlsug0m8NClBmHayflLddn0yiszxHBIrbRPw0uLK+tKsEtdh6/IhAXKVAZCZHHpZ3MNsFEnH+nGMz5AW3uv3rLaxA2fk5KaVGs677HavnSIf3vOdi3g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=hammerspace.com; dmarc=pass action=none header.from=hammerspace.com; dkim=pass header.d=hammerspace.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hammerspace.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=HFjrrqo0P7rLw5QFhuJGsp/WJ3vpENxnnWIbbsxumyo=; b=IpgDh0i8ztOy3rRWhRRESFW9B8/0I3r679DJ9rmKgC17EY+ZDd5rR62b79gMKk2eWy0AC4Yc75OcqJ05c0ghFoKu5CWFU8bQkbHLnr4Af0f4B+G1XhtKPcAVg6ynWPnNipbBamcaW7wluBS6cwQsjpFXbyYinmyQb/JETymE254= Received: from DS7PR13MB4733.namprd13.prod.outlook.com (2603:10b6:5:3b1::24) by DM6PR13MB2428.namprd13.prod.outlook.com (2603:10b6:5:cb::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.14; Mon, 14 Jun 2021 19:53:52 +0000 Received: from DS7PR13MB4733.namprd13.prod.outlook.com ([fe80::4c65:55ca:a5a2:f18]) by DS7PR13MB4733.namprd13.prod.outlook.com ([fe80::4c65:55ca:a5a2:f18%7]) with mapi id 15.20.4242.015; Mon, 14 Jun 2021 19:53:52 +0000 From: Trond Myklebust To: "bfields@fieldses.org" CC: "schumakeranna@gmail.com" , "linux-nfs@vger.kernel.org" , "bfields@redhat.com" , "daire@dneg.com" Subject: Re: [PATCH 3/3] nfs: don't allow reexport reclaims Thread-Topic: [PATCH 3/3] nfs: don't allow reexport reclaims Thread-Index: AQHXYSxS/VKgzyaqykaajV5W1gWJEKsTmK2AgABNeICAAAWBgA== Date: Mon, 14 Jun 2021 19:53:52 +0000 Message-ID: <7b119b40fd29c424ce4e85fa4703b472bf0d379d.camel@hammerspace.com> References: <1623682098-13236-1-git-send-email-bfields@redhat.com> <1623682098-13236-4-git-send-email-bfields@redhat.com> <3189d061c1e862fe305e501226fcc9ebc1fe544d.camel@hammerspace.com> <20210614193409.GA16500@fieldses.org> In-Reply-To: <20210614193409.GA16500@fieldses.org> Accept-Language: en-US, en-GB Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: fieldses.org; dkim=none (message not signed) header.d=none;fieldses.org; dmarc=none action=none header.from=hammerspace.com; x-originating-ip: [68.36.133.222] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: ba3c57fd-7cd2-435d-5064-08d92f6e22c9 x-ms-traffictypediagnostic: DM6PR13MB2428: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS7PR13MB4733.namprd13.prod.outlook.com;PTR:;CAT:NONE;SFS:(136003)(346002)(366004)(396003)(39830400003)(376002)(4326008)(316002)(2616005)(36756003)(5660300002)(54906003)(83380400001)(38100700002)(478600001)(122000001)(71200400001)(6506007)(86362001)(2906002)(6486002)(8936002)(91956017)(186003)(66476007)(66556008)(64756008)(76116006)(8676002)(26005)(6916009)(6512007)(66446008)(66946007);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?bmNtby9kMVhBQm9ka0lkdnVMdHdCTTBYeURTMG0vYmd4SDlYVzJvSXRtYndj?= =?utf-8?B?SXFsSmJVc3NodHRyRHBjN0VZbEJGWHQxKzhwakdYNkNBcnNEdW1VZWUxT0h6?= =?utf-8?B?VlVNN3NrL2RtT3RsZXZiRWRjRWw0aUNKbW1EQ1FrZU5hUGZkUlJEcUdJSUVh?= =?utf-8?B?YUtXeEhhZU90V1ZPeVlvWk1YZDVuNVhHRVZzb25MWnBHdUlKL2V4S3hEVWtD?= =?utf-8?B?d0tJdkhrTmdjeUNTR2RaQXQyVVdmZThabTFnbDZwY2JjZHQvbUZheXQ5MnlN?= =?utf-8?B?WjRmYVdEbjBUL2FKQUErZHRKakhRMDhDSzdwZGM1YXMramI3NzdySlF1M1V5?= =?utf-8?B?cVkvamxGUkZHekpiVlZqUnRLTE1xQXF5aWVJczEyMi9kZkcvT0hIYXRjL2Jt?= =?utf-8?B?Vzk0eFlqUXhKaFkzSGh6bTNpNnh4R1ZiYUduK1JqMlJVZUNuRTROQjllQ0hx?= =?utf-8?B?K283VzdHTDBsTjNMb0pLUEJuOWVWeVZpbjg0NW94SEV2L2JHVTJDRzBLcUNp?= =?utf-8?B?THF5TXMvNUQvSndSSHhRK012YTB5anpFQnk0VEtkWDRYZGhuZ0VCQVdQMlFm?= =?utf-8?B?VEV1YlV5OVFSOGthRmVJa1Z6Y1pnRTh4SVhqYWlIaDg5MkxtOE1CbHljZFpX?= =?utf-8?B?MVRoTGdlbk5yNG5mSkpoYVBLS2d5Y1pKd1hCSUVFWEFQek1KaHRPR283WEgr?= =?utf-8?B?VTNzb2FiZzFvblNZWjhZS3lyck9EK2RINXNTYVgzazd6Z0UwU01LWUtZMlU5?= =?utf-8?B?VDFDT1gwMyszSjBXakVhRnp1a3lRS1JHajJnM3ZOQmhGdENjc3Bid1A1Z09w?= =?utf-8?B?eW5hVndaQUlaMkdqNkJTQVhRbkpHdXNDT2svaEdjM3Vka2JiVEp0ZlFJbCtr?= =?utf-8?B?TG1PUW1lK29vcWJybkNqeVBjOSs3ZVUzQWJrL2N6VmNkVEJBVUZZb1pWUXRR?= =?utf-8?B?bTVQbVFaaXdZNnlMcnZOUmtDMTE1SEtDUThGRGpBcnovRFpSVmdYTHdzK2dV?= =?utf-8?B?UWhXYlJWZHlRQk4rMkpXNEVjVlZMeEgrcEUvSjJKN29GdndtUldzN3FPWklm?= =?utf-8?B?ZGRQck8wUFhoa1lkS3BlZmlKWUZwN01kajZUd0ExUmlsY3FhSFlEUCtwc0ly?= =?utf-8?B?cmEzNXFSREZHaUpxUmhyVGZRcG9uQ1p0Q2FWL3l0cUp1VnhpaWJYeUhwRWtI?= =?utf-8?B?OFlSWGFnTVJnMS9xSjNCM0dMNWtyb3RrZFRyME13Wm85c0R3NUxrenB0Nmxm?= =?utf-8?B?ZGJ3WGttZmtsYWJHUnNnQ3ZpdHhZZzJEYlZJK0VtU2FXYkx0U21yWEtlWllw?= =?utf-8?B?QlhSeEJhZmxaa0RYTVpOUWpKZVJCd1haUG1xbjhqTmZMb0grM2NTNEQxWmRE?= =?utf-8?B?M2tGSU9tRzZYdDRlS3lmbFAxY2NhbnluVUEydG8wUHhGSUdNQmpkYzYvKzRm?= =?utf-8?B?QytNdzFlNGlGdVNFeXlyRjFHamZBdkE5dmozTXpacDN2cjRaQjNOTVBjTFZv?= =?utf-8?B?alJYV0dMam5mRlNJTEJYOWFiL3Q1L1Z5RE9IMXQ4N0EraVJBUFhyZ0dmdVNJ?= =?utf-8?B?V1BGWEg3TFFjMkRpZzh0dllWeGRDVGJMNEN5eDJ5QUs1dW5Dd2ZtZVJrS0Zl?= =?utf-8?B?dTQwaW0xbTU3WHRzZEFvbmRONlhFeC9DM1ZLZnJxWDdxQzJZYVM0dXU1OE0z?= =?utf-8?B?Y0YvR0ZGVVZFSFZ4TXM1ajZ0b3d6TFNpTUMvanpkR1ZmR3dNczVvb0ZHOGtG?= =?utf-8?Q?qOKwOyaDaVdxRvve5ZzBF82jUGkocyypNvASUxC?= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-ID: <7BA469DDD0FC674BB492773F0A188963@namprd13.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: hammerspace.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DS7PR13MB4733.namprd13.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: ba3c57fd-7cd2-435d-5064-08d92f6e22c9 X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Jun 2021 19:53:52.4340 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 0d4fed5c-3a70-46fe-9430-ece41741f59e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: /82GMjDSpTqfClxnRDEif1ySNG/pa1wly16ELxbVJ1hcNAPRSy14oStaof+Mz6LYLV8kirwTfcVQUYSFmoSt6g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR13MB2428 Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org T24gTW9uLCAyMDIxLTA2LTE0IGF0IDE1OjM0IC0wNDAwLCBKLiBCcnVjZSBGaWVsZHMgd3JvdGU6 DQo+IE9uIE1vbiwgSnVuIDE0LCAyMDIxIGF0IDAyOjU2OjU1UE0gKzAwMDAsIFRyb25kIE15a2xl YnVzdCB3cm90ZToNCj4gPiBPbiBNb24sIDIwMjEtMDYtMTQgYXQgMTA6NDggLTA0MDAsIEouIEJy dWNlIEZpZWxkcyB3cm90ZToNCj4gPiA+IEZyb206ICJKLiBCcnVjZSBGaWVsZHMiIDxiZmllbGRz QHJlZGhhdC5jb20+DQo+ID4gPiANCj4gPiA+IEluIHRoZSByZWV4cG9ydCBjYXNlLCBuZnNkIGlz IGN1cnJlbnRseSBwYXNzaW5nIGFsb25nIGxvY2tzIHdpdGgNCj4gPiA+IHRoZQ0KPiA+ID4gcmVj bGFpbSBiaXQgc2V0LsKgIFRoZSBjbGllbnQgc2VuZHMgYSBuZXcgbG9jayByZXF1ZXN0LCB3aGlj aCBpcw0KPiA+ID4gZ3JhbnRlZA0KPiA+ID4gaWYgdGhlcmUncyBjdXJyZW50bHkgbm8gY29uZmxp Y3QtLWV2ZW4gaWYgaXQncyBwb3NzaWJsZSBhDQo+ID4gPiBjb25mbGljdGluZw0KPiA+ID4gbG9j ayBjb3VsZCBoYXZlIGJlZW4gYnJpZWZseSBoZWxkIGluIHRoZSBpbnRlcmltLg0KPiA+ID4gDQo+ ID4gPiBXZSBkb24ndCBjdXJyZW50bHkgaGF2ZSBhbnkgd2F5IHRvIHNhZmVseSBncmFudCByZWNs YWltLCBzbyBmb3INCj4gPiA+IG5vdw0KPiA+ID4gbGV0J3MganVzdCBkZW55IHRoZW0gYWxsLg0K PiA+ID4gDQo+ID4gPiBJJ20gZG9pbmcgdGhpcyBieSBwYXNzaW5nIHRoZSByZWNsYWltIGJpdCB0 byBuZnMgYW5kIGxldHRpbmcgaXQNCj4gPiA+IGZhaWwNCj4gPiA+IHRoZQ0KPiA+ID4gY2FsbCwg d2l0aCB0aGUgaWRlYSB0aGF0IGV2ZW50dWFsbHkgdGhlIGNsaWVudCBtaWdodCBiZSBhYmxlIHRv DQo+ID4gPiBkbw0KPiA+ID4gc29tZXRoaW5nIG1vcmUgZm9yZ2l2aW5nIGhlcmUuDQo+ID4gPiAN Cj4gPiA+IFNpZ25lZC1vZmYtYnk6IEouIEJydWNlIEZpZWxkcyA8YmZpZWxkc0ByZWRoYXQuY29t Pg0KPiA+ID4gLS0tDQo+ID4gPiDCoGZzL25mcy9maWxlLmPCoMKgwqDCoMKgwqAgfCAzICsrKw0K PiA+ID4gwqBmcy9uZnNkL25mczRzdGF0ZS5jIHwgMyArKysNCj4gPiA+IMKgZnMvbmZzZC9uZnNw cm9jLmPCoMKgIHwgMSArDQo+ID4gPiDCoGluY2x1ZGUvbGludXgvZnMuaMKgIHwgMSArDQo+ID4g PiDCoDQgZmlsZXMgY2hhbmdlZCwgOCBpbnNlcnRpb25zKCspDQo+ID4gPiANCj4gPiA+IGRpZmYg LS1naXQgYS9mcy9uZnMvZmlsZS5jIGIvZnMvbmZzL2ZpbGUuYw0KPiA+ID4gaW5kZXggMWZlZjEw Nzk2MWJjLi4zNWEyOWI0NDBlM2UgMTAwNjQ0DQo+ID4gPiAtLS0gYS9mcy9uZnMvZmlsZS5jDQo+ ID4gPiArKysgYi9mcy9uZnMvZmlsZS5jDQo+ID4gPiBAQCAtODA2LDYgKzgwNiw5IEBAIGludCBu ZnNfbG9jayhzdHJ1Y3QgZmlsZSAqZmlscCwgaW50IGNtZCwNCj4gPiA+IHN0cnVjdA0KPiA+ID4g ZmlsZV9sb2NrICpmbCkNCj4gPiA+IMKgDQo+ID4gPiDCoMKgwqDCoMKgwqDCoMKgbmZzX2luY19z dGF0cyhpbm9kZSwgTkZTSU9TX1ZGU0xPQ0spOw0KPiA+ID4gwqANCj4gPiA+ICvCoMKgwqDCoMKg wqDCoGlmIChmbC0+ZmxfZmxhZ3MgJiBGTF9SRUNMQUlNKQ0KPiA+ID4gK8KgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoHJldHVybiAtTkZTRVJSX05PX0dSQUNFOw0KPiA+IA0KPiA+IE5BQ0su IG5mc19sb2NrKCkgaXMgcmVxdWlyZWQgdG8gcmV0dXJuIGEgUE9TSVggZXJyb3IuIEkga25vdyB0 aGF0DQo+ID4gcmlnaHQNCj4gPiBub3csIG5mc2QgaXMgdGhlIG9ubHkgdGhpbmcgc2V0dGluZyBG TF9SRUNMQUlNLCBidXQgd2UgY2FuJ3QNCj4gPiBndWFyYW50ZWUNCj4gPiB0aGF0IHdpbGwgYWx3 YXlzIGJlIHRoZSBjYXNlLg0KPiANCj4gU2V0dGluZyBGTF9SRUNMQUlNIHRlbGxzIHRoZSBmaWxl c3lzdGVtIHRoYXQgeW91J3JlIHByZXBhcmVkIHRvDQo+IGhhbmRsZQ0KPiBORlNFUlJfTk9fR1JB Q0UuwqAgSSdtIG5vdCBzZWVpbmcgdGhlIHJpc2suDQoNCllvdSBhcmUgdXNpbmcgYSBmdW5jdGlv biB0aGF0IGlzIGV4cG9zZWQgdG8gdGhlIFZGUy4gT24gZXJyb3IsIHRoYXQNCmZ1bmN0aW9uIGlz IGV4cGVjdGVkIHRvIHJldHVybiBhIHZhbHVlIHRoYXQgaXMgYSBMaW51eCBlcnJvciBiZXR3ZWVu IC0xDQphbmQgLTQwOTUuDQoNCkkgc3VnZ2VzdCBhZGRpbmcgYW4gZXJyb3IgdmFsdWUgRU5PR1JB Q0UgdG8gaW5jbHVkZS9saW51eC9lcnJuby5oLg0KDQotLSANClRyb25kIE15a2xlYnVzdA0KTGlu dXggTkZTIGNsaWVudCBtYWludGFpbmVyLCBIYW1tZXJzcGFjZQ0KdHJvbmQubXlrbGVidXN0QGhh bW1lcnNwYWNlLmNvbQ0KDQoNCg==