Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Chaitanya Kulkarni <chaitanyak@nvidia.com>
To:     Christoph Hellwig <hch@infradead.org>,
        Chaitanya Kulkarni <chaitanyak@nvidia.com>
CC:     "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "axboe@kernel.dk" <axboe@kernel.dk>,
        "christoph.boehmwalder@linbit.com" <christoph.boehmwalder@linbit.com>,
        "tim@cyberelk.net" <tim@cyberelk.net>,
        "damien.lemoal@opensource.wdc.com" <damien.lemoal@opensource.wdc.com>,
        "johannes.thumshirn@wdc.com" <johannes.thumshirn@wdc.com>,
        "bvanassche@acm.org" <bvanassche@acm.org>
Subject: Re: [RFC PATCH 01/18] block: add and use init disk helper
Thread-Topic: [RFC PATCH 01/18] block: add and use init disk helper
Thread-Index: AQHY2Hd3mT3s6BbeS0OAwKwU2s1ekq4HS2GAgACUgQA=
Date:   Mon, 10 Oct 2022 16:50:33 +0000
Message-ID: <798a9b0b-a157-6d66-14f6-c600a2aeffae@nvidia.com>
References: <20221005050027.39591-1-kch@nvidia.com>
 <20221005050027.39591-2-kch@nvidia.com> <Y0PQxdzmMzAAW0KF@infradead.org>
In-Reply-To: <Y0PQxdzmMzAAW0KF@infradead.org>
Accept-Language: en-US
Content-Language: en-US
user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.9.0
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?N2h3bW5Pbmd3ZGRPSUxEL2U3bkNKK2Rhd1NSZVlxbFdqTFY2YjZyMmppQkFr?=
 =?utf-8?B?NGNiVXpwOEw1NW1NWlZCcDFha0FQQ2Z4MWRjcWZuZDJuR2tTbzZqdk1DbW9h?=
 =?utf-8?B?MDlSRWpSVkR0UTVDS211dElnZFBXeXZYVHFDdlF5NXhlbWM0RzNwS3JibXp2?=
 =?utf-8?B?NjRndzNZekQraFRLUTlxb3U2ZktWb1lJUTNINVovcTh6T3dnZEJuQUUzYzM0?=
 =?utf-8?B?VmZsU0F3MHZBajJCU1NtcjhodGtWak4rYmtpc3JjTVhGZG1qd094MWxFTWpj?=
 =?utf-8?B?UjhxS2MxbVpIOERzV2tqTXB1SDRIWkNVUFJtWFFlTmR6cDdjc3JWdktuczdF?=
 =?utf-8?B?NzNBZnJDUEVCQ0lsbERKN1JjNkNKRDU1MXFvR2pOL2dUMEx1QUpuWXJCK3R3?=
 =?utf-8?B?VDYzQ0Z1SldzbjhobTdoc3UwaVF3TzZjRkdrZDk2TnRxMWFqL2dZdWZBeE9P?=
 =?utf-8?B?NStmUTdselRhK0VDS0tWRkxIWDZ1Y0dqVFI1Rll6OGh4MHZiQnJPVTJUbTA2?=
 =?utf-8?B?d2cyYVgxSFA4dVgyZUdyOGU4Q21oR1hMQXp2QXVxOGdtak5GbTJMdzBJS0Q1?=
 =?utf-8?B?QVk1QmU3TTR0ZDhVelI0M1BYdWwrcUY5Vk45ZXNZZU84eWRVa042U20zVTlr?=
 =?utf-8?B?SjcveDdTQnBmakVGZmlReFQ3Z3lUZk9YMm5pTnJBVU1vZXdZRENUWlJTNWVT?=
 =?utf-8?B?eHVGWjNKMGtwWVNaR21xUE5sR0diU0JjNldncFFmaGp3aE9wMmpsYm9yNkpY?=
 =?utf-8?B?UjNqRnZxMzFMUkMvdjlhd0R1Y25PVGE1QlA0aFh6Y2RoNmtjUjduZXVzSzVj?=
 =?utf-8?B?dFUxdi96MnRueDZRNG9LNk9VOXV2MmZpYmEyRVpiODZMSHZFWkE0OTZERklR?=
 =?utf-8?B?QzFLeFZibDJsRlR5K0FPMHZKbDhPdnRzZCt1VmlYa3dzVy9hYVZyR1R0dG9Z?=
 =?utf-8?B?TDRtanJ3WVZnQXRxVnBJRDhXS1Fob0krNWFTcGhVNVA2aEx1U2NHNGo4TTIy?=
 =?utf-8?B?Qk44YXo1RmRPMDdzSjU3NjlLQXlmY3ltUzBkUEZiTnFTV2FyT1d5YXdvSWNO?=
 =?utf-8?B?UjBlMWVvNXNpZGtRZ2p4blMxOExWTm9GWEhNSEJOZ24veU5SNzBWZjgxdHg3?=
 =?utf-8?B?b2F4OVcvVGovYk5RME0yRkhYZEMwV042V0ZuNUdWWklFa1lYMjh4b1N6SlhS?=
 =?utf-8?B?WjcyeXhIRS91VXRVd01DYTJ5MnVvd2xYeVR6Rkc5ckkybEhTbTZkbUpsMHEz?=
 =?utf-8?B?b210akw2aUx5WEQ1UkFLaVc5eEd5TE96ejE1MDlLK2VodGRuS0RhLzRjVUNU?=
 =?utf-8?B?MTg2bEo3WHpCdk1ac1d3b0pHNW01dUdETXBjWGExZnREbDVWbHRVeFJWTFUz?=
 =?utf-8?B?WGpHeitncndDK2YwaFh6UkhvVVpLL0RPaCtpdFU4N3g3Rzd3a1lQK2VsRUh1?=
 =?utf-8?B?QS96UTZIYzB0bjErdGNUY0MrT3JwYWdFMU1iVnBIa0VuRXYwd3ZwdWNnajZR?=
 =?utf-8?B?QlVIa0RVUkZXRUkzWmwyc01SVThFcDlxNnlYODRhNHJpYmhQOHJVanNCOVZY?=
 =?utf-8?B?NUh4NkJBeVlxMzNJT3g3R1VRYllNNFF0R1NJcmF2ekluZnN5RUd2QnBDenlJ?=
 =?utf-8?B?Sit2UThMY0Nua0hGYUdNZGJ5MmE0dkthWEcxY0xzb0hQcUkxZmIvbmtPd1Nz?=
 =?utf-8?B?SGhJNnE1aVJ0aWxVNUcrVnpyUkVxVjBGNm45cXdmaEZYU2E4aW51dEZqanBQ?=
 =?utf-8?B?U2lleXhzRlJGK2RDSGcrMEhOTER6Z0w3dDN5enVVMXlPQXVINTNPa1dRWTBh?=
 =?utf-8?B?ZzlidW9mbHR1TUx2cllETkRVTXpsS2dkSzJGOVZiOVZLaXJINDhKcDNnYTND?=
 =?utf-8?B?UDFlOU1sNXphOTBmQUMzSGdHc2RkM2lXMmtSY2s4SXZpSzhYcXY5WEdnaU9O?=
 =?utf-8?B?MHBNYTRNUjloMUJtcndVVG13VktUQXk0L3pFNUczeU1jc3N5SHZTRWJHZWgv?=
 =?utf-8?B?dlBLL0YyMXBDakhlVEpiNVFXQTJnQlZ6bGd0bzA2V3g5bkd1Y0JYSE1Bc1Jr?=
 =?utf-8?B?QkVSUTFPZnIrUXRGbFZmS1prQjlVSFgwRE1RRGhmcW5scksyVEk1aXg0RlZW?=
 =?utf-8?Q?uI5S+3pCS6jQ/N1097mwCfnI0?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <5B198BFE16C7B34BB2C74DF2C8BEDA9D@namprd12.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: Nvidia.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: MW2PR12MB4667.namprd12.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: b65b0484-856f-4c53-70c6-08daaadf8c0e
X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Oct 2022 16:50:33.0219
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: zcHt16xa8Jef78jhfQR12/smZjIDL7sKaSiPEtMYzntvCScXI4WvOvblzU10Mil15H2vinCzNl4Mli2AGK5I7Q==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6138
X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,
        DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,
        NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,
        SPF_NONE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
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