Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp838052ybl; Thu, 12 Dec 2019 05:46:41 -0800 (PST) X-Google-Smtp-Source: APXvYqwZSs24BjoYBVphzXMUmgQUWk9uVo1OlUL/vVaLxPojO9AbpvlvZhfjHfIo4Wq8arQK0J0l X-Received: by 2002:a9d:6f11:: with SMTP id n17mr8063040otq.126.1576158401138; Thu, 12 Dec 2019 05:46:41 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1576158401; cv=pass; d=google.com; s=arc-20160816; b=G9J/TD5gyRyUcQcnjLBO/tyLlDvNe4kgO1xyEY2bCK2Fr6UJUb36dOWTLGZlXKz65I lEg8MLyJPSN0iWnRakEVS+99YiKMLr0jjzATv+nv/WAe5wH81mT6+cTQS5FfqXNguzB7 yOlgvQfU510S3hk2TCAVQZrsMvr2lo0nhoaO69rOJrT4ApeAQ/UqH2RNlRwC4/wywmjl 3AIHcIzq8qcBZ9TytoHbv2LBIygmVtmf3K5fZc+mEuVrzrGsGdDZx8GZHiyYkYCMn58Z A4vHUJuoYoOCWH2zapF7VZ8O/UzmVfv9Sryh1Pko/+1s1gSzcM1DYF7ALTrghYPt2X1x Kj+Q== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from :dkim-signature; bh=cXDFNXOMtyfqRJoqpL6MDqc7Wczvuf8vznYe0n4ZY+I=; b=q71hoowpb3JU5SuI5h4ATE4LSeZ5/W1/CZSIXNh5RDi30TISTzJgGEeAgiF1VII6V/ YHtl8PUMD5gHlIHUwAFYdJhcg1MYIHc1rc0G92bveubdax1TEaxLKfVz+CC5r484bgsF 13CfNCyHwL4UfWR+6ojLz7qSXDG/Sx6nRhYC5qgkns0aVWfIHTH8lg2YyELaMnPszWBr fmv7qNISl0FOTIGABGdO6NX5ked7DWpLJoHaGpSgZlCwEaAh9qKVIiEUSEhMYKc1mkc7 j9IA1BMflg8+OQdHSAwpDbI42FdYku+dcAs8PRtG236Utx7y9ZqIPsRQROPiVOUca8Os j4Xw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@hammerspace.com header.s=selector2 header.b=RjG14Yi+; arc=pass (i=1 spf=pass spfdomain=hammerspace.com dkim=pass dkdomain=hammerspace.com dmarc=pass fromdomain=hammerspace.com); spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=hammerspace.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id c205si2974882oib.40.2019.12.12.05.46.27; Thu, 12 Dec 2019 05:46:41 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@hammerspace.com header.s=selector2 header.b=RjG14Yi+; arc=pass (i=1 spf=pass spfdomain=hammerspace.com dkim=pass dkdomain=hammerspace.com dmarc=pass fromdomain=hammerspace.com); spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=hammerspace.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729517AbfLLNpd (ORCPT + 99 others); Thu, 12 Dec 2019 08:45:33 -0500 Received: from mail-mw2nam12on2107.outbound.protection.outlook.com ([40.107.244.107]:40513 "EHLO NAM12-MW2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729392AbfLLNpd (ORCPT ); Thu, 12 Dec 2019 08:45:33 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KOViPhT4CjhjNGmB/FR+PJ7oWwU5ER+2E0dWmiy04Ebg24rE44BQqeWgJdNsP7yBI+BVqQh3/V5lgtfRK8ilAarvci10mxAq2WxG0yoVN4hVRUrSVooOSf9jdY4LYP9s1OYmACk9Iw+l6FNpCfCG0EGo+DxMS9ug6Yzupem3Zp1zRFjqeHXQ51+QDTgG6RGdQn/4tr5OMKwAgKqt9BzmDPLZrnUcdvI4jP9r9+BE0xciuS3OaDvbJyhO7cYFyedrbLCIlhPAgVgk+dXjMjPZS30uzz9ZR2A4A7mVAAOEN+Oj7MwR2N+GLjkU6Sri9Xr3elmIDFhO62atJahLvdCZbQ== 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=cXDFNXOMtyfqRJoqpL6MDqc7Wczvuf8vznYe0n4ZY+I=; b=J0NKy4NBS48x/HaGD0uqfRxF/kaDGwVyDfOYbYuEBL1bRK/QijTAC+8voUEZeLTzTi2OlIXRP/wOQxN4kTRgxJcYNkvJOWuP920beB7nCuu5u+rk4FVER5UU3NT38Z6Y2ygFu+FQDd1NwkVARQnhgRs+X02SZkDVycSfrgOmXijHxLrtQ+4l3kD6E8/iBJI/ae5cg+wLiPS3uOMl4SOp6ZmzIUwDLRBD9D5DdhKSElddER8g4QeOi6HNt1dPfJOO7NTtBFCf97zFmPG7C1H99f3IE/7azscASZp8Z01/JudzTivFtELf02FNt1hRy3isy/rxDod3v74hQfqfkLhqJw== 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=cXDFNXOMtyfqRJoqpL6MDqc7Wczvuf8vznYe0n4ZY+I=; b=RjG14Yi+YgeXTtGtBZWms36bB7AWuGX52AA26xjk/CBCIV9ttTyCZmaXWQaCodQfgFRvOdnud6muElqJctdKelmcjKIZJvI4StjhXznZls2dxi4Po1h5XErE0/IpA5FAllf13Ci5vunk7iBTtwoz7Hs3ONVzeMkh6Ees7zj6WLw= Received: from DM5PR1301MB2108.namprd13.prod.outlook.com (10.174.186.34) by DM5PR1301MB2025.namprd13.prod.outlook.com (10.174.186.13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2538.11; Thu, 12 Dec 2019 13:45:29 +0000 Received: from DM5PR1301MB2108.namprd13.prod.outlook.com ([fe80::2d23:b456:d67:f230]) by DM5PR1301MB2108.namprd13.prod.outlook.com ([fe80::2d23:b456:d67:f230%6]) with mapi id 15.20.2538.012; Thu, 12 Dec 2019 13:45:29 +0000 From: Trond Myklebust To: "paulmck@kernel.org" , "madhuparnabhowmik04@gmail.com" CC: "kbuild-all@lists.01.org" , "linux-kernel-mentees@lists.linuxfoundation.org" , "linux-nfs@vger.kernel.org" , "rcu@vger.kernel.org" , "anna.schumaker@netapp.com" , "joel@joelfernandes.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] fs: nfs: dir.c: Fix sparse error Thread-Topic: [PATCH] fs: nfs: dir.c: Fix sparse error Thread-Index: AQHVrx1GhpnK5B8ObEWj1ayFx8ZCxae0HusAgABxqwCAAVZfAIAAn6KA Date: Thu, 12 Dec 2019 13:45:29 +0000 Message-ID: <5614739335088d3e9baff43b752df04b84a8ad14.camel@hammerspace.com> References: <201912110621.WJ6oENgf%lkp@intel.com> <20191211074842.21400-1-madhuparnabhowmik04@gmail.com> <20191212041406.GT2889@paulmck-ThinkPad-P72> In-Reply-To: <20191212041406.GT2889@paulmck-ThinkPad-P72> Accept-Language: en-US, en-GB Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=trondmy@hammerspace.com; x-originating-ip: [68.40.189.247] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: b6730210-7e93-49c9-9ed5-08d77f098d10 x-ms-traffictypediagnostic: DM5PR1301MB2025: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 0249EFCB0B x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(39840400004)(376002)(366004)(396003)(136003)(346002)(189003)(199004)(110136005)(26005)(186003)(4744005)(36756003)(6512007)(2616005)(86362001)(5660300002)(71200400001)(508600001)(81166006)(64756008)(66556008)(66446008)(6506007)(6486002)(4001150100001)(966005)(54906003)(316002)(81156014)(76116006)(8676002)(2906002)(4326008)(66946007)(66476007)(91956017)(8936002);DIR:OUT;SFP:1102;SCL:1;SRVR:DM5PR1301MB2025;H:DM5PR1301MB2108.namprd13.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: hammerspace.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: r3VN4tx5S580MpVCryx2gLWDwjCSz/N8JvtVFzcxoh7rq07GGy4oPZPJCL8yc+p8n8iBZeY9A7kaicK1i48gJvTgRyWcTFwMFcbAA21fXlkjueqALU0fvDSAIJGGH4nz+CnKAndPfOYGDQuBEuspVZVxh/3Lpd+1fDjkRtBzgeTzagyI91rDCxbym9bV6LavqosW/c4ZoRLw1LPSs1LCWRzGm213SWhFk8jaqBgMnqHmc0125fSQrCQEcOwiecSnLDbOfGL9PPOPIITk0H+M+qgh1q+U7M5VZdKy5wLm36xHvmMOO66MoDEGVWBcOuhVygK36Ks9WryAFpua/7IwIS5iiwB6YPvruh+8BHnYaAVQY2ptek6SGjgSfsOQIXDacCWH58CN9c3Yr5GDbAP7hFMh8b6r+h6Vx5GO5+jOZgSilmKFsYs4HUPfXCyUdNLK x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: hammerspace.com X-MS-Exchange-CrossTenant-Network-Message-Id: b6730210-7e93-49c9-9ed5-08d77f098d10 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Dec 2019 13:45:29.1725 (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: X0vRXfpDnDQAJSpbB9qU38mIG+WGUXYUibI6BOit3hiz0hS4k6FsV0xFpe2YGOypuICz3zIVuVini8D2HLzQfg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR1301MB2025 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gV2VkLCAyMDE5LTEyLTExIGF0IDIwOjE0IC0wODAwLCBQYXVsIEUuIE1jS2VubmV5IHdyb3Rl Og0KPiBPbiBXZWQsIERlYyAxMSwgMjAxOSBhdCAwMToxODo0MlBNICswNTMwLCANCj4gbWFkaHVw YXJuYWJob3dtaWswNEBnbWFpbC5jb20gd3JvdGU6DQo+ID4gVGhpcyBidWlsZCBlcnJvciBpcyBi ZWNhdXNlIHRoZSBtYWNybyBsaXN0X3RhaWxfcmN1KCkgaXMNCj4gPiBub3QgeWV0IHByZXNlbnQg aW4gdGhlIG1haW5saW5lIGtlcm5lbC4NCj4gPiANCj4gPiBUaGlzIHBhdGNoIGlzIGRlcGVuZGVu dCBvbiB0aGUgcGF0Y2ggOiANCj4gPiBodHRwczovL2xvcmUua2VybmVsLm9yZy9saW51eC1rZXJu ZWwtbWVudGVlcy9DQUY2NUhQMlNDODlrOUhKWmZjTGdlT01SUEJLUnlhc0NNaUxvMmdaZ0JLeWNq SHVVNkFAbWFpbC5nbWFpbC5jb20vVC8jdA0KPiANCj4gSWYgdGhlIE5GUyBmb2xrcyBhcmUgT0sg d2l0aCBpdCwgSSB3b3VsZCBiZSBoYXBweSB0byB0YWtlIGl0IGluIC1yY3UsDQo+IHdoZXJlIHRo ZSBsaXN0X3RhaWxfcmN1KCkgcGF0Y2ggaXMgY3VycmVudGx5IGxvY2F0ZWQuDQo+IA0KPiAJCQkJ CQkJVGhhbngsIFBhdWwNCg0KVGhhdCB3b3VsZCBiZSBmaW5lIHdpdGggbWUuDQoNCkNoZWVycw0K ICBUcm9uZA0KDQotLSANClRyb25kIE15a2xlYnVzdA0KTGludXggTkZTIGNsaWVudCBtYWludGFp bmVyLCBIYW1tZXJzcGFjZQ0KdHJvbmQubXlrbGVidXN0QGhhbW1lcnNwYWNlLmNvbQ0KDQoNCg==