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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C838BC433EF for ; Thu, 4 Nov 2021 18:34:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ABB8561215 for ; Thu, 4 Nov 2021 18:34:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232262AbhKDSgw (ORCPT ); Thu, 4 Nov 2021 14:36:52 -0400 Received: from mx0b-00069f02.pphosted.com ([205.220.177.32]:1524 "EHLO mx0b-00069f02.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229850AbhKDSgv (ORCPT ); Thu, 4 Nov 2021 14:36:51 -0400 Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1A4IUwwJ027083; Thu, 4 Nov 2021 18:33:53 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-id : content-transfer-encoding : mime-version; s=corp-2021-07-09; bh=WgwqZ3fgf89GbBGjkvjdoGdsNLp3xz6CjtD3L6qgHhE=; b=PtnS2rmUGBvS6q0gq3GhLncziNQdi51ECHZMQe8wMv3kGQXvZP8y0tMyM8hnnwzqJihZ IK2ppVsRsjgR7NYQurnVeTQ8aBjiq6dxmoTHuQANVfNldWuRUU0kMEcAo43Hfh1+rUze ktC9YHc1c5EG0L3UZNvDYFwaWdbJdBmLacFyiejM54qgJ/eg6lyqPbhdAm1L8WL2rTEq qsYkBNBEPxjYtJNnkuUY3tKSTMYm9745MwbqCB0LT7swNOEemdoURqjdVKg538hZD2r+ QRxCejPmyYdKdiOr1rw2tybAvFHaTBPqaAUQH2IclWqyP80x6NF3MA+/YxOfgral72bp EQ== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by mx0b-00069f02.pphosted.com with ESMTP id 3c3mxhac41-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 04 Nov 2021 18:33:52 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.1.2/8.16.1.2) with SMTP id 1A4IUO2Y161052; Thu, 4 Nov 2021 18:33:51 GMT Received: from nam11-dm6-obe.outbound.protection.outlook.com (mail-dm6nam11lp2171.outbound.protection.outlook.com [104.47.57.171]) by userp3020.oracle.com with ESMTP id 3c1khxmru8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 04 Nov 2021 18:33:51 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kex196lObWWL/nlHdrCc71qYIGO7+jmBQoQFAYACAQfKp03f6+eHQPFbHErCv2rRVFFKLSzwD7SjtmYIXa57d/aAZQc1cuq/xpkG5U+7230hWnKUZuZ/A8MWt9zfNtZOhfAaECBdZVxJWsRuZ92J3c3DQwn5VgWyY3y0nfe0wARIL4RZUWgM8AexFynpF4H83EDkHPu3llWMWb9OOCtQz3SWWq1s51YfokI2LmJKTsNOHwU8Z0hSU8dYKAXhav21nW5XH+sxXxkyNIW0zflyK9KNrMWnwLO46moHotUHZ7fFk9oNUvgHwov3T+OG9cqF3ByAtWcs14l48KZnvQaV0A== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=WgwqZ3fgf89GbBGjkvjdoGdsNLp3xz6CjtD3L6qgHhE=; b=adZ7S19jFxFWHc+TEwXwj6GEijlmfKG6EEPzD5vvxru0ExO5Ymvep39BGWTz5M2sVKVc3a3r1nH8QzYt4iGDiRvxdJl1SBRTqY6anxE0nkdg9D21B8exRIbspRr1rKGWerSO4Td1olzGXYr+UXrKtWUyE30OMteq7nsD0e79sSg/o6tLXKXQCWm4BylaEPMx1NWvTScEQ8R8DDcvOxFLb0oacNBHBmC3wAASjUyYMpE+zHXXfKQ5/tg3Qgbn5JF6/ZFnWNaeVZ/U6CYZH/3IxwOdSf08C55AMJYNhBPLgfTu8LFNn3th0kWmT5fd+lNnM6/vMipya/ck+KF1vpQ+9w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=WgwqZ3fgf89GbBGjkvjdoGdsNLp3xz6CjtD3L6qgHhE=; b=H9IdSJeY5qBjDUIFurWab1Z/yn5v41bJNQU7rQutcHQLLVwn6tCzRpbupSRSRmHb+TjEjkArMlX4IrpbD/02izxPrwna6yNUDsDwUkgSciB2ngccuA473KHMwAVZnzLJuNDiAUCqJgVEc3b9p3yDgoNiDtD9AjXiknUaVGhHX9c= Received: from SJ0PR10MB4429.namprd10.prod.outlook.com (2603:10b6:a03:2d1::14) by BY5PR10MB4387.namprd10.prod.outlook.com (2603:10b6:a03:211::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4669.10; Thu, 4 Nov 2021 18:33:49 +0000 Received: from SJ0PR10MB4429.namprd10.prod.outlook.com ([fe80::418c:dfe4:f3ee:feaa]) by SJ0PR10MB4429.namprd10.prod.outlook.com ([fe80::418c:dfe4:f3ee:feaa%6]) with mapi id 15.20.4669.011; Thu, 4 Nov 2021 18:33:49 +0000 From: Jane Chu To: Dan Williams , Christoph Hellwig CC: "Darrick J. Wong" , "david@fromorbit.com" , "vishal.l.verma@intel.com" , "dave.jiang@intel.com" , "agk@redhat.com" , "snitzer@redhat.com" , "dm-devel@redhat.com" , "ira.weiny@intel.com" , "willy@infradead.org" , "vgoyal@redhat.com" , "linux-fsdevel@vger.kernel.org" , "nvdimm@lists.linux.dev" , "linux-kernel@vger.kernel.org" , "linux-xfs@vger.kernel.org" Subject: Re: [dm-devel] [PATCH 0/6] dax poison recovery with RWF_RECOVERY_DATA flag Thread-Topic: [dm-devel] [PATCH 0/6] dax poison recovery with RWF_RECOVERY_DATA flag Thread-Index: AQHXxhAze/H2dZp4I0O0xNcfyRn+pqvdUicAgADsdoCAAELPAIABAAaAgAbwJYCAASa6gIAIPpYAgADknQCAAWBnAIAAPDYAgADIRwCAAIRIgIAAJDSA Date: Thu, 4 Nov 2021 18:33:49 +0000 Message-ID: <6d21ece1-0201-54f2-ec5a-ae2f873d46a3@oracle.com> References: <2102a2e6-c543-2557-28a2-8b0bdc470855@oracle.com> <20211028002451.GB2237511@magnolia> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.2.1 authentication-results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=oracle.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: feb87378-dea7-4c73-7e2b-08d99fc1a517 x-ms-traffictypediagnostic: BY5PR10MB4387: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 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:SJ0PR10MB4429.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(366004)(8676002)(71200400001)(4326008)(2616005)(86362001)(6486002)(31686004)(110136005)(316002)(44832011)(54906003)(26005)(6512007)(66446008)(64756008)(38100700002)(122000001)(5660300002)(7416002)(66946007)(66476007)(66556008)(186003)(76116006)(2906002)(31696002)(6506007)(36756003)(8936002)(83380400001)(38070700005)(508600001)(45980500001)(43740500002);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?MG9KUlN5UXl6cnJ1U0gyRW1zR3N6bmdDRGpqOE9JaDZhNGlLdmp5RERiN0lT?= =?utf-8?B?ek9WSzZTaDgzTFltVkFnN0hBMDBYLzF4eG1rRnZGS0N2cXk2VmdxYUxZZ2Ez?= =?utf-8?B?YzVEWEJONTl6ZTh5K2E2dFZ6NW80Tkk4Nm8yWE1ibFRheDkvazl0bmRiSlNy?= =?utf-8?B?c2plSm9jcFlNNUJqN29ENDJrNWdDaXdkcWFrOXVLL0t3SFRZMnI2UkFvejh6?= =?utf-8?B?aElQVnN4Z0oydGxOQzMxTzBpdHVGdXhFNjZFR0RLcXc2WHVudDVWbW5CdjRv?= =?utf-8?B?TzZSQVBzbk9VbjFVUEs0cm5mMEc3QW9IS2Z0OG1sV2dMTkpHVmFBYUdCSWJ1?= =?utf-8?B?MkhOc2VvTUdzVW5ZREZqVWNJenlVWkhoNkZVellQVzRJNE1UdllDMDZLSkJn?= =?utf-8?B?dEtmQkVza1JuMHowQ3dTSkR1SEZoTWVrMldkVDRsMzJ3TFlFNm1Ma3czditD?= =?utf-8?B?a1ZNdzkwV2RGQkNvK0M5blpJY1p0N0dadlNYWWFJbHYxYkIzYXpUbUtCbE5o?= =?utf-8?B?Q0VwS3F4NzBBZytOcGVDdUlzS2Nqa016RUFIMzlUQzdxMWpSUVF6ZmJQejdU?= =?utf-8?B?ZkNnZmU5RHNaVDd5SHZvbXBHbEhlbmFrTzJwYnFUVzliZGkzdkJYK0hYMWNM?= =?utf-8?B?SVZBYXJucndncE1yU0Y1REE0aGpLZDhya25aNjJUNDAzZXI2UGtWZDFUTmNn?= =?utf-8?B?TU9VcnBQb2xPNWdNWlIrZUtaM0F5SjN3blFSbFdvNlZBSEt3UmlqdWdDdHAx?= =?utf-8?B?VHkvakJ4ZVV3SGdhZ01yc0ZZZHlKQ3RwME95WU1GSUtQSW1mdzNpKzZSTjQy?= =?utf-8?B?VmpSWkhsVFZ2RUttdWdNdjI3MktlY2oxWHpidnhsanl5NmFkeWZQdXo5ckNU?= =?utf-8?B?R3BEQkVndHdHVytJS1hjRTgzZFFqNS90Y3NWeWY4NUFuamZjOU96cWorUTNJ?= =?utf-8?B?SUo0U1BlNmtsTFhCN0NyTUZrdXFtTW5IaDVhdU1BcytiN1FyNk1uYmFuMHVq?= =?utf-8?B?dDMxNEozblVlMGdHQVU1OWNCME5GcE9GQ24zdklNYjVuR3pWRkRueEZVTzNi?= =?utf-8?B?OFhadGNSSkM4ZW1ZRWhsNG4zY0tMWHBQY1FxWXUyOWJrZTRLOG9kU0o1U1dZ?= =?utf-8?B?c2xPVkJBelorV2JXTk1QOURUdlRLN2JPeS9tZzdPY1E0ZTRlMmFNYlBqd0hv?= =?utf-8?B?VEsvSXpQWmIwRWl1ZFE3YmJYOG5kdVNXKytNWkptVHpGVE10V3hmdGtjSEQw?= =?utf-8?B?L1JGOUdiQ1RNWmVCYlJlSFZkakdHZGhwY2ZGRlVRRFNTem5JUldPOUY4N2Iv?= =?utf-8?B?VkVmTWdhUS84TFR0SEg3UkRYbU5FQnJsK1U5RmE3cjJtc1pnVzZvSDNPL2dn?= =?utf-8?B?bW9lUUxybUNOdTRrZ0dBKzBIWnlXYlhadVNpVFZQWkc2NExKNy9UTjJvclNa?= =?utf-8?B?YlI2VXQ3bWxxcjRmU0lEbHJUYUQyeWEvL2VLc3FuUjBveU1yclJaY29mbFU3?= =?utf-8?B?djV3UFdQcHlzWXlhdmw5YjdPVHI0WHMzdFduUkVYajZYYi9jSklUMkpldThF?= =?utf-8?B?SUhZcTd2U2Q4Qlh1UEYzclFsRytKdU1VM3E2UTdRVzJoeHJLM0Fram8rNDgr?= =?utf-8?B?QzgwTWZySnhmbGhJb2dnZkNYV0ZDdHkyMG40WUNoajZMTkhMbFdpQ1h2MmMy?= =?utf-8?B?RXBLZFJaMW1MMElQdXZvT2c2Q05HbUkyaGlVZ1E3ZThjV0JEQWl2NHRMOEpk?= =?utf-8?B?NEVqdTZtcXEzZGE4ZGdtNTlpMzRkS0YyaEZINzVrVDNBc3JxcDhnLzNacDBu?= =?utf-8?B?NnRwMjRwSjliYkY3dTNKRExRQmx0ZklsVzkvTTZzR2l5azlNWEhzeTkwd0Qy?= =?utf-8?B?UjFjYXRPYkJic3Jpam4zeFl4dlNIM3dOMFJqN3dpZjVpWWI5dmdIWFVzWStT?= =?utf-8?B?Zk95bDNNLzFBSFVtK3RLa2Irb1FMTWI3M095a29JVDFINE1rZDBPSExYeENU?= =?utf-8?B?bzJHc0FkOU5zK1NFbnQrd0FNMTlGVFhvaS9nbFRzZVI2bVpFeUhZNi9jOUFj?= =?utf-8?B?Z1VQbUQwS2VRUnVtdkhPRitmeHZoY0JtejdMNGg4MEVLNmF0SVdkSzF6cVlr?= =?utf-8?B?NUpNRFlMdERwalJLQ1RvZ2FpZlROMi94ZnJlaVZ5SUdOcG1ZbFl0bFl4N0Nt?= =?utf-8?B?U3c9PQ==?= Content-Type: text/plain; charset="utf-8" Content-ID: <3C1C778101671E4EA5D1B9F80B0B9A44@namprd10.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SJ0PR10MB4429.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: feb87378-dea7-4c73-7e2b-08d99fc1a517 X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Nov 2021 18:33:49.5447 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: jWljXOsnVf/cvuBCXbw5sIzPnyOPcww1t1lj3AV5sJgJt2kl6myveJHSQdnDmKBRR5Nx+xi/CPhdRevxv0iBIg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR10MB4387 X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10158 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 adultscore=0 suspectscore=0 mlxlogscore=999 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2111040072 X-Proofpoint-ORIG-GUID: BV7LzkUpA8-2rXvY1wA3pdHIT9kH81Vo X-Proofpoint-GUID: BV7LzkUpA8-2rXvY1wA3pdHIT9kH81Vo Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org VGhhbmtzIGZvciB0aGUgZW5saWdodGVuaW5nIGRpc2N1c3Npb24gaGVyZSwgaXQncyBzbyBoZWxw ZnVsIQ0KDQpQbGVhc2UgYWxsb3cgbWUgdG8gcmVjYXAgd2hhdCBJJ3ZlIGNhdWdodCB1cCBzbyBm YXIgLQ0KDQoxLiByZWNvdmVyeSB3cml0ZSBhdCBwYWdlIGJvdW5kYXJ5IGR1ZSB0byBOUCBzZXR0 aW5nIGluIHBvaXNvbmVkDQogICAgcGFnZSB0byBwcmV2ZW50IHVuZGVzaXJhYmxlIHByZWZldGNo aW5nDQoyLiBzaW5nbGUgaW50ZXJmYWNlIHRvIHBlcmZvcm0gMyB0YXNrczoNCiAgICAgIHsgY2xl YXItcG9pc29uLCB1cGRhdGUgZXJyb3ItbGlzdCwgd3JpdGUgfQ0KICAgIHN1Y2ggYXMgYW4gQVBJ IGluIHBtZW0gZHJpdmVyLg0KICAgIEZvciBDUFVzIHRoYXQgc3VwcG9ydCBNT1ZFRElSNjRCLCB0 aGUgJ2NsZWFyLXBvaXNvbicgYW5kICd3cml0ZScNCiAgICB0YXNrIGNhbiBiZSBjb21iaW5lZCAo d291bGQgbmVlZCBzb21ldGhpbmcgZGlmZmVyZW50IGZyb20gdGhlDQogICAgZXhpc3RpbmcgX2Nv cHlfbWNzYWZlIHRob3VnaCkgYW5kICd1cGRhdGUgZXJyb3ItbGlzdCcgZm9sbG93cw0KICAgIGNs b3NlbHkgYmVoaW5kOw0KICAgIEZvciBDUFVzIHRoYXQgcmVseSBvbiBmaXJtd2FyZSBjYWxsIHRv IGNsZWFyIHBvc2lvbiwgdGhlIGV4aXN0aW5nDQogICAgcG1lbV9jbGVhcl9wb2lzb24oKSBjYW4g YmUgdXNlZCwgZm9sbG93ZWQgYnkgdGhlICd3cml0ZScgdGFzay4NCjMuIGlmIHVzZXIgaXNuJ3Qg Z2l2ZW4gUldGX1JFQ09WRVJZX0ZMQUcgZmxhZywgdGhlbiBkYXggcmVjb3ZlcnkNCiAgICB3b3Vs ZCBiZSBhdXRvbWF0aWMgZm9yIGEgd3JpdGUgaWYgcmFuZ2UgaXMgcGFnZSBhbGlnbmVkOw0KICAg IG90aGVyd2lzZSwgdGhlIHdyaXRlIGZhaWxzIHdpdGggRUlPIGFzIHVzdWFsLg0KICAgIEFsc28s IHVzZXIgbXVzdG4ndCBoYXZlIHB1bmNoZWQgb3V0IHRoZSBwb2lzb25lZCBwYWdlIGluIHdoaWNo DQogICAgY2FzZSBwb2lzb24gcmVwYWlyaW5nIHdpbGwgYmUgYSBsb3QgbW9yZSBjb21wbGljYXRl ZC4NCjQuIGRlc2lyYWJsZSB0byBmZXRjaCBhcyBtdWNoIGRhdGEgYXMgcG9zc2libGUgZnJvbSBh IHBvaXNvbmVkIHJhbmdlLg0KDQpJZiB0aGlzIHVuZGVyc3RhbmRpbmcgaXMgaW4gdGhlIHJpZ2h0 IGRpcmVjdGlvbiwgdGhlbiBJJ2QgbGlrZSB0bw0KcHJvcG9zZSBiZWxvdyBjaGFuZ2VzIHRvDQog ICBkYXhfZGlyZWN0X2FjY2VzcygpLCBkYXhfY29weV90by9mcm9tX2l0ZXIoKSwgcG1lbV9jb3B5 X3RvL2Zyb21faXRlcigpDQogICBhbmQgdGhlIGRtIGxheWVyIGNvcHlfdG8vZnJvbV9pdGVyLCBk YXhfaW9tYXBfaXRlcigpLg0KDQoxLiBkYXhfaW9tYXBfaXRlcigpIHJlbHkgb24gZGF4X2RpcmVj dF9hY2Nlc3MoKSB0byBkZWNpZGUgd2hldGhlciB0aGVyZQ0KICAgIGlzIGxpa2VseSBtZWRpYSBl cnJvcjogaWYgdGhlIEFQSSB3aXRob3V0IERBWF9GX1JFQ09WRVJZIHJldHVybnMNCiAgICAtRUlP LCB0aGVuIHN3aXRjaCB0byByZWNvdmVyeS1yZWFkL3dyaXRlIGNvZGUuICBJbiByZWNvdmVyeSBj b2RlLA0KICAgIHN1cHBseSBEQVhfRl9SRUNPVkVSWSB0byBkYXhfZGlyZWN0X2FjY2VzcygpIGlu IG9yZGVyIHRvIG9idGFpbg0KICAgICdrYWRkcicsIGFuZCB0aGVuIGNhbGwgZGF4X2NvcHlfdG8v ZnJvbV9pdGVyKCkgd2l0aCBEQVhfRl9SRUNPVkVSWS4NCjIuIHRoZSBfY29weV90by9mcm9tX2l0 ZXIgaW1wbGVtZW50YXRpb24gd291bGQgYmUgbGFyZ2VseSB0aGUgc2FtZQ0KICAgIGFzIGluIG15 IHJlY2VudCBwYXRjaCwgYnV0IHNvbWUgY2hhbmdlcyBpbiBDaHJpc3RvcGgncw0KICAgICdkYXgt ZGV2aXJ0dWFsaXplJyBtYXliZSBrZXB0LCBzdWNoIGFzIERBWF9GX1ZJUlRVQUwsIG9idmlvdXNs eQ0KICAgIHZpcnR1YWwgZGV2aWNlcyBkb24ndCBoYXZlIHRoZSBhYmlsaXR5IHRvIGNsZWFyIHBv aXNvbiwgc28gbm8gbmVlZA0KICAgIHRvIGNvbXBsaWNhdGUgdGhlbS4gIEFuZCB0aGlzIGFsc28g bWVhbnMgdGhhdCBub3QgZXZlcnkgZW5kcG9pbnQNCiAgICBkYXggZGV2aWNlIGhhcyB0byBwcm92 aWRlIGRheF9vcC5jb3B5X3RvL2Zyb21faXRlciwgdGhleSBtYXkgdXNlIHRoZQ0KICAgIGRlZmF1 bHQuDQoNCkknbSBub3Qgc3VyZSBhYm91dCBub3ZhIGFuZCBvdGhlcnMsIGlmIHRoZXkgdXNlIGRp ZmZlcmVudCAnd3JpdGUnIG90aGVyDQp0aGFuIHZpYSBpb21hcCwgZG9lcyB0aGF0IG1lYW4gdGhl cmUgd2lsbCBiZSBuZWVkIGZvciBhIG5ldyBzZXQgb2YNCmRheF9vcCBmb3IgdGhlaXIgcmVhZC93 cml0ZT8gIHRoZSAzLWluLTEgYmluZGluZyB3b3VsZCBhbHdheXMgYmUNCnJlcXVpcmVkIHRob3Vn aC4gTWF5YmUgdGhhdCdsbCBiZSBhbiBvbmdvaW5nIGRpc2N1c3Npb24/DQoNCkNvbW1lbnRzPyBT dWdnZXN0aW9ucz8NCg0KVGhhbmtzIQ0KLWphbmUNCg0KDQoNCg0K