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:   Christophe Leroy <christophe.leroy@csgroup.eu>
To:     "Jason A. Donenfeld" <Jason@zx2c4.com>,
        Michael Ellerman <mpe@ellerman.id.au>,
        "linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
        LKML <linux-kernel@vger.kernel.org>,
        stable <stable@vger.kernel.org>
Subject: Re: [PATCH v5] powerpc/powernv: wire up rng during setup_arch
Thread-Topic: [PATCH v5] powerpc/powernv: wire up rng during setup_arch
Thread-Index: AQHYhXh1PvCZuYayFUCvQiuwTsxZUK1aL8YA
Date:   Tue, 21 Jun 2022 18:33:11 +0000
Message-ID: <246d8bf0-2bee-7e1b-e0af-408920ece309@csgroup.eu>
References: <20220620124531.78075-1-Jason@zx2c4.com>
 <20220621140849.127227-1-Jason@zx2c4.com>
In-Reply-To: <20220621140849.127227-1-Jason@zx2c4.com>
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/91.10.0
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?QzMwRUpkVnM2T1BDK2hjaHIxZytCWUREelZ5eEJWaUk0VkZZTjRscUxIbmE4?=
 =?utf-8?B?UlRYZSthcnpJNE9kbFJVbHloWDcyTDI5THhkZ1JCZU1tZk5BcitGUFdWa1lB?=
 =?utf-8?B?b2o2TElKU1pKTE5aUlk0Y3BvS1JJeWgrQWxpSUt6emZjQnhoeUcyUHJGMUQz?=
 =?utf-8?B?alVDMndGcDh5TVhGc3lCUHIrQ2JIOElhcnp0VUpGR0g3UUxWSGJEcW5tSlUx?=
 =?utf-8?B?VzhwejV4VEw2MVlRdkdXQ0RuQlJFK0hkeG5MOXFGVFc0VGFYVEVwd3RCcUNC?=
 =?utf-8?B?RGVpa3Y3SksrL2puNG9sSndDZldmYkZhRkljeGpQY2tHQlN2MWM2c0I3dmp5?=
 =?utf-8?B?aTU3cjdXVWQ1MVljSXk5NVY1T2Nybi9WbDhIMnFkbzFwWWZUZEFteitCaDdR?=
 =?utf-8?B?dndnalN0SFVIMmx3dmQyWjdUaXllSEV3RllZSDFKVGZ2MHNVUXlUamJuWWR1?=
 =?utf-8?B?bkZXK2t0UlM0d0JnQkhMNWo5ZnFSaWQwcXRHYUFDSzhLNDdTWTgwNXVrZmdW?=
 =?utf-8?B?cW5obUhXZXZ4eFlLd1p4WmE1UTZUb2JheHVuYzhUaEJnL3Fkb24va2FUeVU5?=
 =?utf-8?B?elByRkZGOFYxY2M0KzRCdVFkajBLUGF1U3QxZ2gvaDJJSEhOR1RnbktkOStx?=
 =?utf-8?B?aWE5bnBTdU45dVpEQ1VKeXRhdVV4VDdaZGRnbVRhY2VwUjUyVTVaWUhVTDAr?=
 =?utf-8?B?VXZ5OWYvM1lHSHhoUVdsUzNBTnVreC9XeGZJa0EzbHZ1dkRjdTBMMkQrOGJu?=
 =?utf-8?B?OTdnRFdLbkF0NGo5d0tBVlk2emJyNjhQdnJTYWJkYnFDQnZtODhpa3dybFIz?=
 =?utf-8?B?QWVWaVU1bUJmQlN4cnhSdkV4OWF0d0oxemFRUWZhdi91dTh6K2RVdGFIS2lU?=
 =?utf-8?B?VlUrWUhWT0p3cUFEcGprdlV2by9RbldzMnowUXB6VnVLZXgrRGRheUpDU3JH?=
 =?utf-8?B?MWZCeWdkczBseGNOTHhVamtxakg2RkdSQjVvQnlMR2ViU2NlZkdJcG1NUzdw?=
 =?utf-8?B?bEJRTFBpUVQ5dXVMb3ZKMzBpZUVZaG9QbEt4MEVhalZTdFdlcTl5K3Q2bWl2?=
 =?utf-8?B?VUlsLzRvbmlQQjNod1FKVzlOZldIYUpHcDNXQ0dQUW16TXRPVll0S1JUeXlz?=
 =?utf-8?B?aHAzQnJBd0djbjM4RDE3NHNFdlNsQ3g2M0RvTTJIa0ZHTGlITVJVWXRhN0Vt?=
 =?utf-8?B?dDJsaC9ERkNvWFBKdlNkRW03VmZUbndZZmQxUTBQYUpBTS9JSGt1U2IvaEx6?=
 =?utf-8?B?VWpqNFRJSTlRVEZncWZJRE9nLytNNUJiZFdTM2F4NDBjMkNoRlJKM213d0lq?=
 =?utf-8?B?eTZ6UGQwcFdGV04vbFh2UTdwV1YxaEZiTURKZ3Q4cjlWbVM2MCtUYzhoVHk3?=
 =?utf-8?B?V2NDYUlUeEZKUVAxVTNXZFN3eUtvb2Z2RU1jc01zODRrbTRsK1N2eC9HWGFE?=
 =?utf-8?B?UW5GSGJ6dlVrQ3JqUmRRK3VWcmtxeVhoMThKYkZldmlHL1JjM3hsS0JGZlZD?=
 =?utf-8?B?WEZSWkJpUnpFZzhwM0FEU25MUmZZeHJXN3pGYWU0Z2NEWG1XNzlUZE44Q1Bv?=
 =?utf-8?B?M210c3gyeEZ3V2dCY0NIV0tiMStKMFpPdThVNGNrelpZbk1ka2VpVENwaFJ6?=
 =?utf-8?B?SGdZTmROREFnRGRCcFp1WWIyK2x2TlVkKzY4VWxEL3gyQTJnaWRrck5ZS2xO?=
 =?utf-8?B?N3hrOHpUaTgwK1VQcm5NSGE5WTAwbVJGaHZuQ1lRYmhkVDVobTlBSGNZZ1E0?=
 =?utf-8?B?c2dCd2FQM1FIbHdYblFyREsvWXd4SWMyZkhjNHVSSnd0MkJZV1BiekRadVQ0?=
 =?utf-8?B?U0ZRZGlaRlM5K0JtNDZodXdjUlVSZTFQeXdwd1ZnMXVSTVFDbkdUZ0gzQnRC?=
 =?utf-8?B?NFhkczEzczVmRzhSWEdhMVgrcDZQUU9iUlJNT25MODh1YUQ5SVJwQkE3Y29G?=
 =?utf-8?B?dEtYdGNTcGxXOXh3NFNIQ09rTVpoYlNFMVBjd1NFUmxzb0hYcVBCbVVpOUpt?=
 =?utf-8?B?ZnlBRHJUU1BhWjNways3TCs2M3MzVnJGRXdKMlFsOFErNkpxd1dOVlNaRWNs?=
 =?utf-8?B?V1UzMDNBUUU0M0tTNlJoQUN6Mi9RSVhVLy9TRGRyM1ZMbWhyeFBPMFlMWS9O?=
 =?utf-8?B?MW13cjJhMS9mU0lkbXduYnA3VzBiSmNReDFubWlFM2NBOGJSOVhaenhoeWh2?=
 =?utf-8?B?KzYwVWo1cE5pR096WkxmK2tJVFVjMFE5c1c4RVI1Nm90MmdCZDdtMDQvSVpP?=
 =?utf-8?B?TXBCb0g3OTVtM1JMeWx6WDhkNy9mcWMwc2hmZDZJVFNBQnBRUHdyODMwY0dm?=
 =?utf-8?B?bGFaRTcweEErWWkvOUcvUXpkOFE5eTVhdmEvNmtxQksrYVNyUWViUkFpWEFR?=
 =?utf-8?Q?euTcHguGh2IP+YuP9UQd7UxYr3/iCVo1d33xT?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <790FDF96FF79B2449DFBB83C3ED916BD@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: 5b59fc07-03ba-4056-dcca-08da53b47ed7
X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Jun 2022 18:33:11.3016
 (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: LZk6PI5sFQZ8tckx3MgR5xLmA9P8t079dzZue4hVTzFXCLrsbsgWnTXYeNkCJzAxk3eQd5rCP/TsZcv8HxTYRto90xF5gy4Mv7kGbKWN3lg=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MRZP264MB1800
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,
        RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE
        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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