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:     Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
CC:     "sagi@grimberg.me" <sagi@grimberg.me>,
        Chaitanya Kulkarni <chaitanyak@nvidia.com>,
        "linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Abaci Robot <abaci@linux.alibaba.com>,
        "hch@lst.de" <hch@lst.de>
Subject: Re: [PATCH] nvmet-auth: Fix unsigned comparison with less than zero
Thread-Topic: [PATCH] nvmet-auth: Fix unsigned comparison with less than zero
Thread-Index: AQHYmz0+6YMaEPyXNk+0TLqJLJZ6mK2FRo4A
Date:   Tue, 19 Jul 2022 07:09:43 +0000
Message-ID: <c87665a9-14e6-38bb-361f-2d31352d8104@nvidia.com>
References: <20220719070005.39531-1-jiapeng.chong@linux.alibaba.com>
In-Reply-To: <20220719070005.39531-1-jiapeng.chong@linux.alibaba.com>
Accept-Language: en-US
Content-Language: en-US
user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.8.0
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?UHlvSU05TmFwc2ViSmRPazNNM2U5TFFHc3dqTXNVb1lERDdhalpMTC9hL3JO?=
 =?utf-8?B?YWNvaW1EelFxM2EyNUxJNHpPeHk0elM1SlR2TUlvd0wzSld0Nk90TFkxVzVG?=
 =?utf-8?B?MWNnMjFzc2lENmJFRkdWQUV5Mmw3TEp6MTUzMG9ydkc0eTVYNkJ0ZUVGdHZw?=
 =?utf-8?B?S0JQTnNEbmtUTFhNSHJHczZrQU5zVWM4STNQSWl4eU15VXhTWmVEcllBclFB?=
 =?utf-8?B?eitncTdQT0JNRDdjRWUzRDNjU1RpcVFzQmlaMTlKbXdUQThLOWgydncwNnM2?=
 =?utf-8?B?Rkh2SUNJZkQrOVNSaEVjTzVFWXNoa1VrbUFzS3VRN09DaFRrblZDSCsvVTc2?=
 =?utf-8?B?VWFnU3Y4VGIrU1FNSE92VnFacW90RnI5VHlTdnFvYWFXZC9JVUpGNHFzZC94?=
 =?utf-8?B?UzB4ZnFOVXJrejhaOWZjVzE4R0w5bTJEcXhQYmR0ajRGZnhNVUJTaVhCdEdx?=
 =?utf-8?B?VVZiMW0rbXdxc08yZ3JmakhvcWFYdTdERHZCL3k1dzZaNnJyd1ZFRXY5UTlt?=
 =?utf-8?B?WHNmVy9ueUdaU0xjeEEvbzc5VjBsRmo5V1lERzBTaG42ZjlEbml3Z0J6aEV2?=
 =?utf-8?B?aUVhQ3ZnSkkxMEJaL0NVWU5qaVAxQysyOW1KS1BneVZNYVdCZ1J5ZHE3M0pm?=
 =?utf-8?B?dDVqNGQ2clVhWUhoa3lZQ1QxUkxSVCtQekRudktXbkttSlVFaDZoWlRIK1oy?=
 =?utf-8?B?MDJ2c0hLT1dOR0FtaWo5SE1CVHFoYTBDVWg2QUg2U1ZRZWM4U2tzT3R4VW5I?=
 =?utf-8?B?cEIxTlo4MXdveGM5dkRwQzRZRTZQWXhVemRIUmVPZUI4OWd3WVZRM2dOYWhr?=
 =?utf-8?B?RWFWV3RzZVNqdXE4R0VpSDh2M1BPNE1JRHhETTRUemNQbzMxUWNaN0lrWUxo?=
 =?utf-8?B?OHVsNGxCNStYeEN4V2xucDJPTHp6K29hcjRicEc4ODJTb2hja2FoSXlYRkhj?=
 =?utf-8?B?QjFDRVRJRHI3aHY3NkN6NDBrZEFDd3p5dUtoc0orZ0txMUN1R0pwMkhRZkxo?=
 =?utf-8?B?UkRTMnVhcktDaFBQSU1WSksrdFRFb2FKQXdicVFYWDg4U0JFYTJhdzlCN2I3?=
 =?utf-8?B?Umw3NDV0aEJCam9IaDQyendhTVN2djRWQ2JGaE5iVVRIRDY4N2RQYVJnVzVu?=
 =?utf-8?B?YTR0QTEvVWc2RitGWGlzTHBZNk1PM2txSmYySDZmQUVOdW1DUWdJVGV4bm1I?=
 =?utf-8?B?blFheWNFeWdsT2kxVmNuc001L1FLSnJGZU1sT2c3OUZGcHArRjdnVXJyRFNi?=
 =?utf-8?B?RmFJWHQzK2ltaTBLc2dnZ0Z1K0xFUUxoY0QrR1JkZko1TWtrQ0E0N20xWmR1?=
 =?utf-8?B?ei8rS0xjZWpvV2ZQSEFvV3REMXQzblQ4M3IwSGdlYktOOXVzOXlGTzk0alJu?=
 =?utf-8?B?K00xVkNBSVFlVVBlNWdtcXVRSFhYZUY2eGZIT2E4M3gxcVdlbmVEeU9TWGt4?=
 =?utf-8?B?bEcwODBTSWNaT28rZU5tNzBLN2dMaVZjamREbVpkODZXNVM3R3drNkprVXpw?=
 =?utf-8?B?ZUVKOGhlWUErbGE1OWdINXdFS2hvYWJSMmZLanM5WFhHODFHeWRDeEtmTDZ1?=
 =?utf-8?B?MURYZGFWM3d5OGVLRDNSMXFleFJNcXJNekd3NHJJMWRXUS9reWhueGRTZ0J1?=
 =?utf-8?B?TnZKbWtYdkNpcG5JQmw1NlBuUlBZU3JRZGpldnhjUHNzMUtQWDdiSWlBa1Fk?=
 =?utf-8?B?cnY2KzluZnE0Sk41V1VpVUZMQi9ncU00bGo3TnNNVWNBV0Z5aHRpT0krblZq?=
 =?utf-8?B?a0gwT3F4SVFmdnhtejdSNG11TGpONnYvVGk2azFGeTl4T3loajV4dVdaSnUy?=
 =?utf-8?B?SFUxcXVGc201ODBRQTB3MmtKUWdYUncvcU5YQ0xxMEVlUDllcEpOaTNLOXNj?=
 =?utf-8?B?UzVOdWVYQWRuc1JXRW5IM0ZOTjJJUjRDa3drNk5YYW5QK2xGSEVURytldmtX?=
 =?utf-8?B?bVlXR1g2R2V5YytYOUdOTlhyK3pxcGlDazQvY3RtZlBRUTFsLzVnZ21IMzR1?=
 =?utf-8?B?S0Jmc0t1ZExnc2s0SGVMN091RTN0cVJKZkh0dmI0d3A4dGFOY2FvWWgxdEFF?=
 =?utf-8?B?NjRhbWxrYXh2RitQZ0xDTVZqNlBnbWlVcVlkUFFWcENxbUdQLzlBd2VDVWFN?=
 =?utf-8?B?MTFPYTJKT3Evcnl6T2dXK3lKc2tGZHVuL1BwdmREWVN5Ky9YT0dsOXh4ZUty?=
 =?utf-8?Q?wbpuslkEk/4xvoVLm2UzYJSWgvrXm1QsNYXhd8GLe3wf?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <07A6B347C1686A40BF88B1BAE08B00D9@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: 9ff4e126-b317-4641-13b7-08da6955a7ad
X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Jul 2022 07:09:43.1996
 (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: G5sw9779ZPgrBzFbfwIVDjw11yTFkJrQDnTe8kPG5iIW/KzvZ9SMxdEdJUiAorwSmGq+NCwt51ze6LRDjKGfjA==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR12MB2799
X-Spam-Status: No, score=-1.8 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=no 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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