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Wong" , Sasha Levin Subject: [PATCH AUTOSEL for 3.18 13/24] xfs: quota: fix missed destroy of qi_tree_lock Thread-Topic: [PATCH AUTOSEL for 3.18 13/24] xfs: quota: fix missed destroy of qi_tree_lock Thread-Index: AQHTnRmE86tQkqsueU+nnm3djhOA6A== Date: Sat, 3 Feb 2018 18:05:05 +0000 Message-ID: <20180203180444.10801-13-alexander.levin@microsoft.com> References: <20180203180444.10801-1-alexander.levin@microsoft.com> In-Reply-To: <20180203180444.10801-1-alexander.levin@microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [52.168.54.252] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;BL0PR2101MB0993;7:pQ63UGt4yPQhTxzqydf1K7dIBq3GECM9Nun5t2STuuCEbpRnBV8TdIQ5ZNhUEV4UEXTaDreQ08k4eyZdKfnwqNYeCIZP7MNrEIbNm7jgLZmzAnnW/GDcCaKqgTZHLGQed3lsX5qSc/NQ/yHAVA/QGVk4/1cInpH7dd9qOKAGT+stvJtUhsTD/GKJdBoo+GfrSnc+OUqVf40ASVLDMjcoXQMN3Tk8+xjz2PxWal7nM0GX/RpEJ2RQaXpEoMk/r7xj x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 499da0d7-79c9-47ee-45c2-08d56b30e08c x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(48565401081)(4534165)(4627221)(201703031133081)(201702281549075)(5600026)(4604075)(3008032)(2017052603307)(7193020);SRVR:BL0PR2101MB0993; x-ms-traffictypediagnostic: BL0PR2101MB0993: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(28532068793085)(89211679590171)(85827821059158)(146099531331640); x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(61425038)(6040501)(2401047)(5005006)(8121501046)(3002001)(10201501046)(3231101)(2400082)(944501161)(93006095)(93001095)(6055026)(61426038)(61427038)(6041288)(20161123558120)(20161123560045)(20161123564045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123562045)(6072148)(201708071742011);SRVR:BL0PR2101MB0993;BCL:0;PCL:0;RULEID:;SRVR:BL0PR2101MB0993; x-forefront-prvs: 05724A8921 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(346002)(39380400002)(39860400002)(376002)(366004)(396003)(189003)(199004)(6436002)(186003)(3660700001)(8936002)(105586002)(2906002)(6346003)(6116002)(3280700002)(3846002)(97736004)(6486002)(1076002)(2950100002)(6666003)(81156014)(86362001)(76176011)(102836004)(2501003)(5250100002)(26005)(68736007)(10090500001)(81166006)(8676002)(15650500001)(59450400001)(53936002)(5660300001)(22452003)(305945005)(107886003)(7736002)(4326008)(86612001)(36756003)(99286004)(316002)(6512007)(10290500003)(72206003)(6506007)(14454004)(478600001)(25786009)(106356001)(2900100001)(39060400002)(54906003)(110136005)(66066001)(22906009)(217873001);DIR:OUT;SFP:1102;SCL:1;SRVR:BL0PR2101MB0993;H:BL0PR2101MB1027.namprd21.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;MX:1;A:1;LANG:en; authentication-results: spf=none (sender IP is ) smtp.mailfrom=Alexander.Levin@microsoft.com; x-microsoft-antispam-message-info: 5ggvHr5H2CVd39VTjrlP/zlxMTvY0Az4WKzzXhfNhEAIKsAVWMhj1Cbn8GHsVEw2VquyHZcUseYexd1nrPUXcg== spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 499da0d7-79c9-47ee-45c2-08d56b30e08c X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Feb 2018 18:05:05.1121 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR2101MB0993 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: From: Aliaksei Karaliou [ Upstream commit 2196881566225f3c3428d1a5f847a992944daa5b ] xfs_qm_destroy_quotainfo() does not destroy quotainfo->qi_tree_lock while destroys quotainfo->qi_quotaofflock. Signed-off-by: Aliaksei Karaliou Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong Signed-off-by: Sasha Levin --- fs/xfs/xfs_qm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index 2eb71027d236..30eea71405ce 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -703,6 +703,7 @@ xfs_qm_destroy_quotainfo( IRELE(qi->qi_pquotaip); qi->qi_pquotaip =3D NULL; } + mutex_destroy(&qi->qi_tree_lock); mutex_destroy(&qi->qi_quotaofflock); kmem_free(qi); mp->m_quotainfo =3D NULL; --=20 2.11.0