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:   "Winkler, Tomas" <tomas.winkler@intel.com>
To:     "Teres Alexis, Alan Previn" <alan.previn.teres.alexis@intel.com>,
        "airlied@linux.ie" <airlied@linux.ie>,
        "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
        "Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
        "joonas.lahtinen@linux.intel.com" <joonas.lahtinen@linux.intel.com>,
        "Usyskin, Alexander" <alexander.usyskin@intel.com>,
        "tvrtko.ursulin@linux.intel.com" <tvrtko.ursulin@linux.intel.com>,
        "daniel@ffwll.ch" <daniel@ffwll.ch>,
        "jani.nikula@linux.intel.com" <jani.nikula@linux.intel.com>
CC:     "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "Lubart, Vitaly" <vitaly.lubart@intel.com>
Subject: RE: [v5,13/14] drm/i915/gsc: allocate extended operational memory in
 LMEM
Thread-Topic: [v5,13/14] drm/i915/gsc: allocate extended operational memory in
 LMEM
Thread-Index: AQHYppVwiR9tbwYQyE+o5Df7bdpCf62b89LA
Date:   Tue, 2 Aug 2022 18:49:35 +0000
Message-ID: <MN2PR11MB409353A658768E0B68CD70BAE59D9@MN2PR11MB4093.namprd11.prod.outlook.com>
References: <20220706114345.1128018-14-alexander.usyskin@intel.com>
 <243c92cee65c256c4c8003052f73944e9486a3ff.camel@intel.com>
In-Reply-To: <243c92cee65c256c4c8003052f73944e9486a3ff.camel@intel.com>
Accept-Language: en-US
Content-Language: en-US
dlp-product: dlpe-windows
dlp-reaction: no-action
dlp-version: 11.6.500.17
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?Yi9mamRrMU9VR0tNWEhUS1gxbjExSDRMWk9tTDdaNkZUWEZFWFhMaHFsYTlw?=
 =?utf-8?B?NlFKZDVZbXJUSFducVpJbXdwYmcxM1ZmSTRUVUFpSThKdzhVV3ppRTZkd3FY?=
 =?utf-8?B?OVZWajRTQ3ROVC9RWHpyVTdZN1JXVnoyQUhhd213cllFck1ZdzFvN3VVMVZE?=
 =?utf-8?B?aU9TNWZWekRmbWtqcXZ5clpnU3luMUQzOW9ZSXpZbjVtZ2FCSUVmNlBFYVY5?=
 =?utf-8?B?clg1Vk42K05UeWtBL3gzMFRDQWN2MWtKYklIVVFLNHcxR3RMeTNEd3Qycitw?=
 =?utf-8?B?V2xORG1xek85bmY4eXlrZU1NbWpTekdtTXV6VzkwZi9IbEJReDhBVFU3aGhW?=
 =?utf-8?B?bTM5UXpEcW81ZE5sWU9tZnFqelVpa0kwWDBYRENySnBPVG80RitPNWdUbWRB?=
 =?utf-8?B?cHkyM0k1dlYyN2ppVWNsMmY3V3ZadE95VVlGNlFXTkRNckN0ZFQ3YlpoV0lu?=
 =?utf-8?B?QklNRUxNWUhBS05uU0N5dlFDUmZOcVpuU0pPTXdlSDVXd3RjSWZGSVA2OHR1?=
 =?utf-8?B?WG0rbnVFZXFTcnZxYjltVFIvOGhSN3BtNUFtT3ZiVUlVZlRMNW5QaXV2eCty?=
 =?utf-8?B?TzRkRURIcU51U1hjKzlqcG52RVoydFQvVElVc3FGdHJUYUVFS2NFUlpDZnBm?=
 =?utf-8?B?NmRnK0Rna2U5ZUdUb0lyVjBnV3NEakJPOVY1YWxObnUxK2YzdHFIdkcvL2tt?=
 =?utf-8?B?UVlIdG1pbThTOFpBVHg4UEJZRTVGbjhRd2p5cE1rL3hOd01jOEErQXJqUlFS?=
 =?utf-8?B?ZTdkVnArMW5OeUlGSEhta2o4Nk85aVN3dWUxWUZObFp2YmhyUHQwMjVkY0Mr?=
 =?utf-8?B?L1VDT0tONjlwMnlrVExXU01WS1dJbmRCcFdjQU9rZlZ2UUdFaGRmb2g1T1pT?=
 =?utf-8?B?V0ZlYWgreHZ2K0Fid0UxS2JXRTJsYUNTRXpjZzlWcHlnK0s0Q1lURGNycDky?=
 =?utf-8?B?MXRWdmUzOGxpRXYvR0liVGJ5eW5LRS9MVi9RTTRaMFJrSmMySkVmNzhHU09B?=
 =?utf-8?B?dDhnU0xYUXdRenFkTHVUYytNV1NDcDMrdGRRUmVxYjl6OWd1WGhHRnllVTJi?=
 =?utf-8?B?K0Zab1dzV1RTRHBnZkZIVDJBbDZzSUZzaDRZRUlFNWNQS1ZKQ3k4aTVib3c1?=
 =?utf-8?B?R0ttMEdKdlR0cjkyWDN6TktYcVdrNFcyRU1WTFA5dnhvZWlVc3RtZkJHOXNO?=
 =?utf-8?B?bDAyeGdQZzRSSmhqOTQ0dUNFOHc0YmVUWUFWYlQ5ZWxTdUFkSGRRaHBwbDVI?=
 =?utf-8?B?WkszZytDV0Y0eGpkdnhoRkRyZHIvSGErUXVDcG9OMWlwTndHZjNRdURvMzdP?=
 =?utf-8?B?bFMzeWdiWnRXbjlUdDkvd2Z6MW5XTk8wOHZwZklNWm0xZlJrckVQREFOM2hJ?=
 =?utf-8?B?UURtNk5ZZUhMbXR4d3RIZnU4Y20veUxJb01TYjJ2N1JKcmhtaXUzb2FZUlVw?=
 =?utf-8?B?NkxwNG5CMHo5Y1N2eG1WRFJXRnVKbnZ2SW9vUHhaUnBpNDFhMkZyR1ZpUXM3?=
 =?utf-8?B?dnVzUmUzeWdRcDJJVHdaaVF2Yy9xSzNuMkFlRXRJMHY2L1lWY2gzM05sdWQ1?=
 =?utf-8?B?NXc2TmpEZ1gyTWlSMzF1a1pLL3lJd1ZHbk9LblowRXcvUEZlbEhieEkvQWNX?=
 =?utf-8?B?VG1hQ3NUaHRVbnkzQmlING81MTVaNlY5K1JIc2F6ZFdibmJWNG9iclMxZUxa?=
 =?utf-8?B?bk9hZkhlbTR4UjdWN201K0FleCtwbGJoKzBhYWlDRllEWkZwenpyVVdMMkZw?=
 =?utf-8?B?Vy8yc2dmM3F6R1F2R28wTVc3dzdMRWRndzk4STd0QmNJTGNQTzVmMjhPZzE3?=
 =?utf-8?B?OVh3czZYSDVDOEhlUXRVS0xiYXRUOFZ2QXNVMUoyMEdFQzFvTnJ6QzRkQUVX?=
 =?utf-8?B?RWduZXhUZk1nWGFzbC8zNkxyUWE3N0E5RXNlMnNPYWJnSGcxNHdaQ0JyQm5T?=
 =?utf-8?B?ZnZPdWpnbmRVRjNGN3oyNWJNNmk3dEovZG5NbGtlbnFLenNQRmlFWFFQWVBI?=
 =?utf-8?B?czg5ZFV1eVV1YTc4QUpXbUo5OWk5SDFFOGszRXNxdmFvcS9LSU52NE5ScGE3?=
 =?utf-8?B?K0x5cTJLRjI4U2FMTko5M0FTeVBOZVVVMGlDa0x0WkhZNkJkbEJEdkMzQVk5?=
 =?utf-8?Q?+7x9FUZHwpWAcmfBGIKlkv0pJ?=
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: MN2PR11MB4093.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: a0bcd1d7-c687-4a10-e27e-08da74b7bea6
X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Aug 2022 18:49:35.2322
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: X3l88px/Wb+GJnPPFFrf1O1LwLlZmLH0pXqJoBQDbFucVymLeeG0k34v9vwvJLXYymNOkGLqePPwh5PNWQSF9Q==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1101MB2327
X-OriginatorOrg: intel.com
X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,
        DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,
        RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,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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