Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18;
From:   Christophe Leroy <christophe.leroy@csgroup.eu>
To:     Michael Ellerman <mpe@ellerman.id.au>, CGEL <cgel.zte@gmail.com>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Sandipan Das <sandipan@linux.ibm.com>,
        "linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
CC:     Zeal Robot <zealci@zte.com.cn>,
        Jing Yangyang <jing.yangyang@zte.com.cn>
Subject: Re: [PATCH linux-next] power:pkeys: fix bugon.cocci warnings
Thread-Topic: [PATCH linux-next] power:pkeys: fix bugon.cocci warnings
Thread-Index: AQHYXif9MxWpTtwTTUuXd7LmitXkI60TBPAA
Date:   Sat, 7 May 2022 07:04:01 +0000
Message-ID: <e2310273-8bc8-deac-9a80-0d1587acecb1@csgroup.eu>
References: <20210825064228.70487-1-deng.changcheng@zte.com.cn>
 <8735hsvzig.fsf@mpe.ellerman.id.au>
In-Reply-To: <8735hsvzig.fsf@mpe.ellerman.id.au>
Accept-Language: fr-FR, 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?MXZNSjZSRWgrNG5zUDRHTlVRZlhXaDJsY1VaclA5Q2JabHF3dEQyVVFXV0JN?=
 =?utf-8?B?Ri9HM1M4WXFMRTlCaGZXbjFWN3c3cW5ZZVFKaW15ZjdjN05EbHFXY1hxTE5n?=
 =?utf-8?B?WnVwcEs2Wi9zVTBqbFlhZlVmbldiWExYVFVRN21QQ1V6dnd6ZVhmd1M3dFBO?=
 =?utf-8?B?QVlsTlRwZGlwUE9KQmp4QkNYenpjSW55RVh4VStsSGp6Qm4wcDV6aU1SbDJ3?=
 =?utf-8?B?TjZCSTgyMCtva3plN2hONUwyNUxIRTNvL05ROTJhV2NBRHRGM1Y2eHAwaEJw?=
 =?utf-8?B?S1o3VUdHb2gvREhsN1FmVk5sTGRjQis5d2JoWTZlbURVUmJhKzdBbjlzazJ3?=
 =?utf-8?B?d1hMdnhZR2cxMnJqR21MTVUzcVFsK3BQalVkRWR0di8yRHdPVEdRMkFhcXFH?=
 =?utf-8?B?WTErWGNiZTFVcERjVEdXak9VL1M0RFJVbVQxcTdmTC9ISmxJRU84RTJIY1Yx?=
 =?utf-8?B?cVBoWklRMWkzT29XRVF5dm4rOFdsektkZXNxcXZaZWJhVndSZDk2Y0ZOMDZD?=
 =?utf-8?B?b0hrUG1oUGVPdzg5ZGRtVitqWERtakJZcVdYa3A1RCt2WG9HdnlKL1NrL2Iy?=
 =?utf-8?B?NDZ2Y25RNHZRdTVveU5aMUJiZkxZNURWbFhtYVFqV3JKTlluUGh5MkdKeDRt?=
 =?utf-8?B?V2ZTb0lOT3lncWtrSWlZS2ExMEhEQm5nUVR6VGVUV1JEQ0xjS1NHaDFDRXBU?=
 =?utf-8?B?b0NhUXhZUXFUdlh0WXl4WDhHYTZKSzgxYUwzNDJLZndzSWhUUnlDQnlBRjZk?=
 =?utf-8?B?THRQLzU4dk1hcDNOQjRQTnM2cEhsK0hFN2ZVNW9LT1BOYlgrNWtYand0Tita?=
 =?utf-8?B?NUYvdjVvNUZLMFRDR1NQRkd5S21HeGwrMWVvdk9CRlJaaFhjMGovMFVrbG5m?=
 =?utf-8?B?SHFQNjA5YVNpVG1vODBISUZSU0tobHFzTU96dHZIM2RnZ3lnNjlmaGhzQzVZ?=
 =?utf-8?B?dTRub0c5WkoxL2FpL3kyR25qZ1FHV245Q1AxYzI3TWRtRFBFaEJOM1RMak1o?=
 =?utf-8?B?eGxhTysxNFQzMGMwV1pLZmJ2a2dNU0NWZVNhTXNLZUpzc2huWlVZdDZLaENC?=
 =?utf-8?B?ckdodTd2Y3d3cFl4b3RGM0ZqcXorYVA0dm5LR2RZd1l2SDF0eU5pUWZoU2xn?=
 =?utf-8?B?N0hWVG8ycitVZ0RZRU5NQ0UxUU90WGU4V3EwQ1I1OGptbHNqRGIvL0pEOTVI?=
 =?utf-8?B?ZTdlZi9BdzFaQ2p5UFRjK21oNVBGSC8xZER6a2JubWF1UHhYUU5EdzJjV3pS?=
 =?utf-8?B?YXJFN0JrN2pGODFpcUdjT3JXbWR6a1YyQy9aVEpzZTRwQjJDV0xUVUJ6MTJH?=
 =?utf-8?B?Z1pkRXFBK3p6K3FrUS9vN3ZFWkZmdTBPdkoya01nQmpndmZPb1BpamlpTCtk?=
 =?utf-8?B?NERENFM0YVBVMStkbmNibEpoNEFUOTVLM0kvVXVUK2tHZkd2MUQ1WVNTNVlX?=
 =?utf-8?B?QVBQa2FjQVZieThqNWkxcmphbmwxTW5YZk8yZm1TR3VQVkRsVUFQQUZvUlR2?=
 =?utf-8?B?YWFmOTRUUGlWWFl1b090QWxreEc3RDhiNWJiTmhlQm1SVnp4Vk1vVTRjN1ds?=
 =?utf-8?B?M0FrVXhMdDlqQVVkeVRtTHVRRFk5TEdBMithVCtXaTJDQXBWVXpUZ1V6Vmdm?=
 =?utf-8?B?QjZRSFpiaDd6RXlBN2R6SnhaeXc0UFMzSzZNUkk2ZXAvdHNsMkxLaUpJVW1z?=
 =?utf-8?B?VFREa3puOGVTSGJwejJKYzc0SklkbElJRUdGRC8yV3Y1QlhpQ2Jlb3VQSDJT?=
 =?utf-8?B?NEIrTkVna1pFd3dYUkh1RndRNEtFbTVWdDJXZ2U3Qk55alY4RU14dzVuMGRH?=
 =?utf-8?B?eXBrSkxKTVVUeDRiR0ZUN1F1TW0vS280bFJ4MVNrdkkxTjEyU3JWcmJJRXM2?=
 =?utf-8?B?akUvL0I4RUowSDF6WjZEVXpWMFI2WGhMZHNXYWFncGpzQnBjMyt6LytyY0la?=
 =?utf-8?B?Yi9BbVBVTTFIZExnUFRoSzZJY1BIS0NLZ1FTYS9aS3BDM3YrT2xIdDdncDRl?=
 =?utf-8?B?MGxjMmFPMjNVL3JIYzJwOUluSTBzQmtIQXQ3UXcxNnhUdThmYXBLWjZ1aW5P?=
 =?utf-8?B?Y1NuVVhhN3NZMjVGdzc4VDZIWkpOcUlDSkZydDB6NzZEeUpaR0ZUVHZScys3?=
 =?utf-8?B?ZkdIcEp2MlA5U2hwOEVGWFpZYUova1VXYmxZNURGanNiemdGazQyU3IvdENV?=
 =?utf-8?B?Y3l6OW5MRW1hN2d6cWVlMEhmYzhPdk83dktMb0swMS9lUjdBSVpJY0k5bWw0?=
 =?utf-8?B?Q3BKaWVZWUZsNnpWZ1ZOTXVKQTFnSkJmYlRXRXlNRG5MaWZvTnBLazEwWmJk?=
 =?utf-8?B?Z2lzYy95c0M3OFRyZGlGcUFzV2tBeExMUEJWakNUWHRzUWhORkRvR2c3cWNN?=
 =?utf-8?Q?8yLh3t8zvhq5Hl5n62OKvZjKYTzuHtFE1kRZO?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <2422AF923F168A41861950611487BDB3@FRAP264.PROD.OUTLOOK.COM>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: csgroup.eu
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM
X-MS-Exchange-CrossTenant-Network-Message-Id: 5b82c2d5-dadd-4ab2-e7fe-08da2ff7c3ea
X-MS-Exchange-CrossTenant-originalarrivaltime: 07 May 2022 07:04:01.6569
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 9914def7-b676-4fda-8815-5d49fb3b45c8
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 070aGF7ZIOFM9wtOXx1Mgnw8granqrDJxWc42+vurs0xuP2OYlumvoigrQ7GHoSZBERo4G/YkC8hEySqCkK3mEkAfH3h61Hqsr5emAWHglA=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MR1P264MB3987
X-Spam-Status: No, score=-3.4 required=5.0 tests=BAYES_00,
	HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,
	RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable
	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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