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:     Laurent Dufour <ldufour@linux.ibm.com>,
        "mpe@ellerman.id.au" <mpe@ellerman.id.au>,
        "npiggin@gmail.com" <npiggin@gmail.com>
CC:     "aneesh.kumar@linux.ibm.com" <aneesh.kumar@linux.ibm.com>,
        "linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] powerpc/64s: Don't read H_BLOCK_REMOVE characteristics in
 radix mode
Thread-Topic: [PATCH] powerpc/64s: Don't read H_BLOCK_REMOVE characteristics
 in radix mode
Thread-Index: AQHYbGJpCOPx2yCPH0C9Psf/vrvCGq0n8OuA
Date:   Fri, 20 May 2022 16:15:39 +0000
Message-ID: <d87cca6d-8cc9-3347-f74a-28f12889cfe1@csgroup.eu>
References: <20220520155721.10211-1-ldufour@linux.ibm.com>
In-Reply-To: <20220520155721.10211-1-ldufour@linux.ibm.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/91.9.0
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?Vm4wOGgycGhNZVJ4SWFrQUpiUmlXem13MnI1aFJxd09PclhmWnBHT0F6bHpm?=
 =?utf-8?B?VjNvN1UxZlV1WVRORnZkTDEwQ3JQa25MZStqY0p0WkhRV2ZqVHJLaUZnYUxC?=
 =?utf-8?B?emxpd3pucWVvM21XZVdpQmJYSzdNTSs1ZGc2djN2UkkzdFl1TmRUSWxjRzJE?=
 =?utf-8?B?NUh6Q2FwN21PSmlLYWZvc2tkbFRGNEdZRDNMRnBIb01TWkFYY2VQeVdlRElo?=
 =?utf-8?B?N29NY3lKT2RKVDVUaDlDNmh4N3FDUnpmSHpkcUVXamZsOTlzVTFzWEJxS0FE?=
 =?utf-8?B?ZWU0aWphRUpaa01hQVhEQ2FtdVZCV2tWU0I3K0NxUVc4a2MzYWlnMDVUb2ll?=
 =?utf-8?B?R2NrZ3ZKaVlzSFM1T0grYTdYV3dyWldWVW1Td1pLbzdRdmFPRnVQc1B6TzJw?=
 =?utf-8?B?d2JNSnZyOThkcGxEVW1IMlBGMmtmeXRLZ0RtQk1DUU1nbWZUMW96d1FGMVRv?=
 =?utf-8?B?QmlxUU4wTEJhRVVrcmNQZ0NTZ2VlUzl4eDY1MDM3SVkwTFR4NUNYV2c2YnRI?=
 =?utf-8?B?K2lIcTBQYWpGM2MvQXREUW4yUG12UFBOYkdoVnNDOGVDSEViaFRMdXNQRVEy?=
 =?utf-8?B?Z2hsS2RtZjZWdWtuSS9kOTV2YTFvZ1pSZ2c2UE1UOHRjTThnNzdNOHgxbk1O?=
 =?utf-8?B?aCsxVGNLSE51QjJEbGs0WHp6T0g3cmJFTkpjWFFOaWxueXloMktTMVBlZTJN?=
 =?utf-8?B?TTZzWXFLeUJOSC92OWwxd3FXRTZMaFZuTGM3L3NKUldMZUs4VGhIOXNXMGo1?=
 =?utf-8?B?VWk4RWNDS3cvRUtwNWJ1dWt1MGxOZzhwNnprWWFrcERkNHZvMmpvZnYrdGtY?=
 =?utf-8?B?dCtSRytXelVUN21WMlZVN0NjWjFlWUtHRFdKUGk2V3NYaEtxSlNxeS92djFM?=
 =?utf-8?B?UWM0ZHF5SEl4N0M4STR3c0V0ODRLVTVQQ2RhaWJ1d0pJcEtZTkh3TzYvakpv?=
 =?utf-8?B?NndMTWxSVWY4R3ZCclJRVXUwRDdOR0ZaK2xJM2VCd1lmNnViUEhUMG1JeHZM?=
 =?utf-8?B?L0M2MWxXbHJOSEVRMk5KSlpmZXNQSTUwdVNuMCs4YjE0Z25jNzloQ0NpSHF5?=
 =?utf-8?B?UGhMaEExQWVkOGwxZDFJT0tZbGN4MHVxVHRLZkY2RVpRclMzanpPR3o1RFlj?=
 =?utf-8?B?K1F6bHhXbG5BenZsSlo4L3BPRjVaVk1mVWwySWNQeDhENmtNd1JjMHFtTlU3?=
 =?utf-8?B?Q25mS2hlODZnWUc1ZitSak1kUnNIQXVweGljYzdFWEdoOUk5Yno5Q0ZVSkpu?=
 =?utf-8?B?QzhYRElIem02K1VoT2dDaUVSSTNtVU14djROQm1OVWNLMGRnREpvTzMzSlh6?=
 =?utf-8?B?RXBwbExDaE5qTVBjZ3AyQlNJQTl6amllZVRMdE81MytEVHVXUGgvNkFxeHFl?=
 =?utf-8?B?YVlhUm1ucE5VSmwvUVlIN3ZJR0xyY3FKNEFURi91VnhvUGNGZjJtUkJpWWR5?=
 =?utf-8?B?djFOSFI2SXhxcXJlTVFCd2VTMnRaSzM3cUJXV0NZNGdkQWlxSVIyMGNzSW1N?=
 =?utf-8?B?S2xrdEhhcE8rY3hIeTQ1MXdVS2tqdXVEUjR5SFI2VU9nTmFvd1BwUWtNOTN4?=
 =?utf-8?B?em8xWVkyTWR2NmRZSFo5WXJLQ1J6RVR6Tk91Y3NzTFdwd1QrTkpoREMrSm1Y?=
 =?utf-8?B?ZEExNGxCbXA4SGVxNisrWW5JS2dSTlFRTHZXTGtqYzhoWXpkZlVmZjZQdmFE?=
 =?utf-8?B?M0ZRaEp6YkQ3VGU0ZytvL2JSQUphTHpNc1FYVnVnMUgwaFVkeGtuODlzKy95?=
 =?utf-8?B?NitrbWFzay9PUmlMNnBZTEk0c1JjN1czVmcwc2lRWGludG5HRlJ5bzVaT3J0?=
 =?utf-8?B?UkVQcUlNaTNnN3BOWmxyanpGbEZyQ05seG15T0NOQ0JBMUtEMy81a25lNENi?=
 =?utf-8?B?Q01sU2NvNUVkdFA4ellCN0MrdHBnVXVzbWJPSStZZ3lkZk9JYlpWcHdmOHVi?=
 =?utf-8?B?bmdmTkhleUY0bDBwKzlzSXlLOFJ6LzJtRCtBYW15YzZHWHJmRFB5NnlzOVFi?=
 =?utf-8?B?Z0w3aFpqYUllNnFQRUtUVEVDVVBQMHlvOW5XZlQyeWpZVGcxOUxPSGhCTTNq?=
 =?utf-8?B?YnllL21uSU85aDlvTVZ0VUlGWGc0Y0tkajBXV244ZlRIR0d6TWhiQkdJcXE3?=
 =?utf-8?B?TXB0aUhwMWUzdUhuNkNadVhORlJabHVpQk44UnlNYlJDbWV0T3BJVmxaY2s1?=
 =?utf-8?B?a1EvR05ad1VqTE1NREI1TFBqcGlOL25DMlcweC9KMStwemo4bkxtelpXcDFM?=
 =?utf-8?B?SjVqSm85U1VLd0ppS2VSRnlBOXRmd2doc3Q3R2dmWmlUWFFMWmZjQ0hBN1pW?=
 =?utf-8?B?dFhwYzNON2Rray8wdjM1bmZxYmd0VHJueVVSRjFTeS8rUWo2QzhwVmFrVFZP?=
 =?utf-8?Q?WanVBqv58vMbRKOjFUpJ+TtRgKsbd7j8WmvGw?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <6D303744E3FE8545B624ECF0E5B26C9A@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: 97179a1f-6629-494a-8f1c-08da3a7bfb2f
X-MS-Exchange-CrossTenant-originalarrivaltime: 20 May 2022 16:15:39.5620
 (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: qxRY8paGhAMVJ+FtOviH06vOkzdcGQYpdx+FuDH7RnVgnUQfQ1cgeoS/NHQFEpH3TbEklHGKbxPKu/NpJG/cXkWdqYuGIFaKQVXebH0cM9o=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MRZP264MB1941
X-Spam-Status: No, score=-3.1 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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