From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7302DC0015E for ; Mon, 17 Jul 2023 21:26:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ADB1810E057; Mon, 17 Jul 2023 21:25:59 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9C15810E057 for ; Mon, 17 Jul 2023 21:25:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689629157; x=1721165157; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=R1Ta1KPpWdzLlaDW4FHEN8bO+ZNLZ1DhzPlNwP350W4=; b=KP94dXIbvv/fuHRvX5GU3XRVPu8xYoSSepv73O+Z+SWBNMb2Cswvs1W1 ++ZfiMfTaa7t/3PxBClTuCJ0LZfTTrUjNir4sylR/jj0GUOyZG5oe7bsZ Y5tLldYaxAFxcoca/IWpA5/dZCWVRYRYRcaiO1abjkU54ehu8pbxVMwsJ 8Hq6uvYaUxmujrx1HDKN1d0PN2EWHK2FWx7rA1NVgQBL91gxlrjZ/PImI J3qMJT62F4Jwe8vAwUOFFMSZQzsib1r4YsOKBOYG8uYL+HMVtTa2qvGju 3qBi4nWhbmLLLcpU7WJA6oNFEzT+tKt6NCwXSRvWZm8b9UA1+Nd6jtUqx g==; X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="355980027" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="355980027" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2023 14:25:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="726695018" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="726695018" Received: from orsmsx602.amr.corp.intel.com ([10.22.229.15]) by fmsmga007.fm.intel.com with ESMTP; 17 Jul 2023 14:25:56 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) by ORSMSX602.amr.corp.intel.com (10.22.229.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 17 Jul 2023 14:25:55 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) by ORSMSX612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 17 Jul 2023 14:25:55 -0700 Received: from ORSEDG601.ED.cps.intel.com (10.7.248.6) by orsmsx612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27 via Frontend Transport; Mon, 17 Jul 2023 14:25:55 -0700 Received: from NAM11-DM6-obe.outbound.protection.outlook.com (104.47.57.171) by edgegateway.intel.com (134.134.137.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.27; Mon, 17 Jul 2023 14:25:55 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=CJDFBgTnaTAYjfI6bYaU2L4tClSzLgIabiksCw3Y5cIvjPcwTI6tsFf5bKulTLAwCjsn+BqFT8UQeae5rYyqLyyYJiigzrxD8MSlcUySZZBqldUCx/aMaocTdLNf0WWV+owf/6MkT+uNfycU/GotYiHBA1CXhzFPTUtFL3W2MiiK+WJVca363GrEtScL+FDBM8T+SQO0T/sAgobrwJNoR6jT+FtKP7aj+2H+rKpXOXMRhDF6Sfd1C1Nu/6gLS3dEXoTt94VAwRGEz8MNqrH2t8sxufjTXtzForoYTY2VKK0Ca9cbuuQp0TK1X4Mi16HQovVk5DZJnu87x0QmMmLFXA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=R1Ta1KPpWdzLlaDW4FHEN8bO+ZNLZ1DhzPlNwP350W4=; b=bYP4rTVhma2/bgxeVHbTrL4IsTQDDVPzfSKTrVsTviCUTCmfvuiwQ8TAxwSk+nVlIERjyuJ3R6qnjJWnCeqm5BOmggUYoQ9Nd+yNahwxMD+Dk95Tc68TJpFjqDCokk2TpcvlmyqJWzsiIxL2N8sOPbvhVaW03YrJtrnAtyBhVeNQ6f6H0N5FgUGSDGfXVSDAMSFyvNsCVrtugKUWp71EdN3gNRv1T5MQsLB4t9XZn5mFHJTL4idiB07KPKLLs35L9C9LhdZKpAA33KGELRRSe1evYD9dyQWpVJvACKO3ST35pNYNaYcMGlfoU7br32RdMDMlmGviT0eoEEr3wf+ZNQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from MN0PR11MB5963.namprd11.prod.outlook.com (2603:10b6:208:372::10) by SJ2PR11MB7504.namprd11.prod.outlook.com (2603:10b6:a03:4c5::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6588.31; Mon, 17 Jul 2023 21:25:52 +0000 Received: from MN0PR11MB5963.namprd11.prod.outlook.com ([fe80::abd2:f781:1433:259]) by MN0PR11MB5963.namprd11.prod.outlook.com ([fe80::abd2:f781:1433:259%3]) with mapi id 15.20.6588.031; Mon, 17 Jul 2023 21:25:52 +0000 From: "Edgecombe, Rick P" To: "janusz.krzysztofik@linux.intel.com" , "x86@kernel.org" Thread-Topic: [PATCH v3 RESEND] x86/mm: Fix PAT bit missing from page protection modify mask Thread-Index: AQHZswGMYdZ4juw/r0GrWBRLTXdpN6+zSiUAgAp2woCAAMOcAA== Date: Mon, 17 Jul 2023 21:25:52 +0000 Message-ID: <379e34f0065552384a2dea12d1726c6727763b8a.camel@intel.com> References: <20230710073613.8006-2-janusz.krzysztofik@linux.intel.com> <9c14a3597d658a065e853b6e5f64ff21b4b7b575.camel@intel.com> <7545651.EvYhyI6sBW@jkrzyszt-mobl2.ger.corp.intel.com> In-Reply-To: <7545651.EvYhyI6sBW@jkrzyszt-mobl2.ger.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Evolution 3.44.4-0ubuntu1 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: MN0PR11MB5963:EE_|SJ2PR11MB7504:EE_ x-ms-office365-filtering-correlation-id: 8c2e74aa-4a2e-4bcd-18cc-08db870c6643 x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: z1ns2KWyMxwbjdAID57biA4s06X1GdHWctyRZwretDMRO2xX6nJeyrGKA4ZnPPqZATfzIw/VYWfK4k37lc099L0rNvnpKP/QEsYA6TDP3IGeqkuMdiXwjHd3DHPaAT1JWG4Hfr+SFk+Dm4+4ZNLdqA/CGDZd/kxNuA9YhNFWXOiRtQcOFdjrNn/LU2QNNngCj6Y/fF65+EnPd1oMs82WV+CG5lFE9j2XVd1OKdtup97CbauAbaYrKbw+SlPYEhvlWAyLVXLH4XSHN4cT/RpJJE07mIB/C4ySuqiUS9qGv7hgBrF93KntkcDCS+S7Mtpsx3rSwPN7c4Z+oBxS96OSZWNCABYWSoMpKkAROaGtF/478peIvUiHRJWNpirq7CVrRfkBcr1PVDYssZcR25w3w2d0QyF1aEmLDCpmffIE7qYraD5paL5crPSBYc9Ws/gWHEuHb3PoLb/icVAXS2EGzj9LZiOUhLUYb7rgZHTMR4LzzoB5fof5AbUuQQeXjsdBieNtcH4CGBn/TtNHWK1wUMUYCI00vJiezhsnX3kffuzqZYY7liCRGlUvXBxY2qT1zI60pMUQP+QAWI2C6o8UWS6JcPaJgffR0/nHjPDaKk9OaDBioyRjFdbmugyPPzpQ x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MN0PR11MB5963.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230028)(396003)(366004)(136003)(346002)(39860400002)(376002)(451199021)(2906002)(54906003)(110136005)(478600001)(6486002)(71200400001)(8936002)(36756003)(4744005)(8676002)(7416002)(66556008)(66476007)(41300700001)(91956017)(316002)(4326008)(76116006)(66946007)(64756008)(66446008)(82960400001)(86362001)(38100700002)(122000001)(6512007)(5660300002)(2616005)(186003)(26005)(38070700005)(6506007); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?SjBHNXZkY3VRZm1vQ1dZTXZ4NlhzLzhBY25OSHlBMXN6eGplSUs1WU1OUlJE?= =?utf-8?B?Y2diNUJ4TWxmWXdYQy83cjhnR0d4dXBTaC84STd3SU5GeUFNMzFFNnR4SWxs?= =?utf-8?B?L1NObUd3UXhjQjhKaDk0N204QnQvNzlNWnRpM3F2RE9mUjl5eDlTWkZmOTdM?= =?utf-8?B?YWRMYTZLbzREaWRvamJja21HR2JwREc5bUZMcGlHbTB1UHg0SFUyV3ZCNjBl?= =?utf-8?B?bU9VNUpzMloxVHZ3ZkFFRmNkTFpYSDY2b05JT0hvZGRnYlovdXhac3dkYy9y?= =?utf-8?B?SVRxMDA2bmdRMW8yRFlqQlpLZDBlVEVwL05qUk9keUwvUzg2bTJSQ0ZlOFJt?= =?utf-8?B?UzlyVlMwclhkSml6djNsalFlKzFnc0pXdGhlQVF5N0ZNaFNJVkdVSS9aKzk3?= =?utf-8?B?OEVZSlczdWxDUWVySFl3dmgxTm9pdUFIUFA3RWFCd2FLYkpaQ3ppRTJlS0dG?= =?utf-8?B?SnN2eXVKK3dOdUV2N0Q2WHh5aFNPVXV5NWFsTDNzaEVjRy9qTHBBOFFySkdv?= =?utf-8?B?TGp3SXZCVXR0Z3RXTnFFdEF0SlpqQ1lpSHprWC9GN2w5aHVBSTFJc0JjSEVW?= =?utf-8?B?QXhwVVNUWE9mQzFzWE0vLzQzM1JYa2dPWExJd2VTWFNzd2RxNjl1eEJaNnFh?= =?utf-8?B?NnY5eURqOHpLY3l0U3pvUVJOc3ZpbzBBaXFIc0UxRG93bnNWOG1TZHkxRnZs?= =?utf-8?B?Y2pCd1h5R0tFRmdXNjNudHRJUWpjSUUxNmVIZFh1alhBNkNEbnNSLzNrazl1?= =?utf-8?B?R2NLQTZSSkdzR21VSWkzSjl6SVlrUFpnTlQ5bnR4bFZDa3RvcjNwQ09uWWNp?= =?utf-8?B?elpuWFNYWVljVzFyWlR2bG5NZFgxbkUrSWw0Nmt4V1h4anY4ZkMvU2I4bW5F?= =?utf-8?B?ZlBJRHpMa2ZWUTc1cUt0dldSbW1jOVcvUW9hU0F4RE9Zem4vLzJHSE5OaFo5?= =?utf-8?B?dXFFQnJ1VXJpeTFzSWkzRjFGVVFUd0ZSeUNOcFdUZy9CSXdqVFhCak1Cd3Qx?= =?utf-8?B?N1k0RXJJcDdDUVRodFJZTDEra2UyZUh4aWRoZk03dkVvMTY5eUtTTUlZblh6?= =?utf-8?B?UUhTQmZMNHZ4V01kelQwbUFJTDFYTTZrNlRYeDYzak96aGdMZVBmcnd4VFlO?= =?utf-8?B?eE03a1Z2a0IzM0t5Y01HaFQxRnZ6djdjNzMxUXRONEkxbmVaQURReGRMUC9a?= =?utf-8?B?Q0szMDlQVktRbVdNajd3a0ZUZG5uUWdiUWhXRFU3bFRLWGhDcEQwZk5tMU9Y?= =?utf-8?B?L0ljQzdQZERQeXZEUE03N0d1aEVFVDNrTkhhYjVmV3FwVC8ycElXUStPeXlD?= =?utf-8?B?Ym9qWVRtQXFpcktCSWpjOWJlTzR6M2pLN2ovc2xBYkZ6YnZyUWo0bEdzRU45?= =?utf-8?B?NjBwSHd0YVJrQXgyaC84ZURvdzRRTmlSS0tBOHRQeEhqa2R5bzNxdlNESnNZ?= =?utf-8?B?bDUxelNDSm1XaHp1d0dxYzM1Z1VZSzBlbmFaOXFnSjFZTTk4Y1V6aGZ1YjhE?= =?utf-8?B?bzR3eGlZOXl0Z2s4Sm9ia29wTHY5YW9qdWpGN1hWaTFTQWtQbEtLcXNGYkpM?= =?utf-8?B?b3dtNnRTUmhBUnZUa0xyR05WdzUrRVU0eVpZUnpWWGtDaXpZdkYwYmgrYkxM?= =?utf-8?B?WlY5ZjBBNVVJT1doTHFtR011ZXMxTWVjNTZyOHZYVVl6aUpVOHBpbXFBVm9F?= =?utf-8?B?QU5ES29PRnJWYnBpdG9ob3JHSXRyWjh1VTNGRXptM0RYL0NDaEZ0SEVwbnBk?= =?utf-8?B?bWJjUEQ5Qmw0ZG1sdHdDMVRCV0FXKzk3ODJUN3JjaEVmalFXbndaNTlGT09z?= =?utf-8?B?S3o2Wk4xZjEvQ3ZFZHpFL1FzbWtBQnMwY0dRb1M0MGpFQ2lXaUJzNHlJdjQ1?= =?utf-8?B?V05kOHJTZ3RwSXRzR09SdWVsZ0FoajJVN0xLQ0kzdFBLYWFQY3M5TGhGNC9p?= =?utf-8?B?U2RmUUhTcmExL3Nobk80dERSU1hKVHFUcmFwTERiT2dsbHdZeXR2Tm9tRFRv?= =?utf-8?B?czA2QTBNY3FzSEdXU2Y4SmIvdHRmV2ovbTFzSmxqdURza1BzeGtUbysxc2VX?= =?utf-8?B?T1VGdmFoSXVKR25BdEpYd0tkZ0xCck5tMll6UW91UUsrNU9JWSt2SWxjTldZ?= =?utf-8?B?WVlkcHE2VE9WSElvZUpCeUt5ZFJmaE1JZkhvY2hiNXdQUlVvNURVWTJUZjZE?= =?utf-8?B?Q3c9PQ==?= Content-Type: text/plain; charset="utf-8" Content-ID: <25399BAF6CB8EF48BFD57A56686E85BD@namprd11.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MN0PR11MB5963.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8c2e74aa-4a2e-4bcd-18cc-08db870c6643 X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Jul 2023 21:25:52.8035 (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: 2d3bjTkkS+VZb3PfMZL3xbYcDD84ZCE71UDaB16/hqAyI2hIsVDWFiy2ST1+z2hJgjVNwXDI9kIsQdl40FAKMDlcPkC6GJ3uUTe9mmngHJs= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR11MB7504 X-OriginatorOrg: intel.com Subject: Re: [Intel-gfx] [PATCH v3 RESEND] x86/mm: Fix PAT bit missing from page protection modify mask X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Gross, Jurgen" , "intel-gfx@lists.freedesktop.org" , "dave.hansen@linux.intel.com" , "Marczykowski, Marek" , "linux-kernel@vger.kernel.org" , "mingo@redhat.com" , "bp@alien8.de" , "tglx@linutronix.de" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gTW9uLCAyMDIzLTA3LTE3IGF0IDExOjQ1ICswMjAwLCBKYW51c3ogS3J6eXN6dG9maWsgd3Jv dGU6DQo+IEkgY291bGQgYWRkIHlvdXIgY29tbWVudCBhbmQgcmVzdWJtaXQsIGJ1dCBteSBleHBl cmllbmNlIGZyb20NCj4gY29tbXVuaWNhdGlvbiANCj4gd2l0aCBhdWRpZW5jZSBvZiB0aGlzIHBh dGNoIHRlbGxzIG1lIHRoYXQgc2lsZW5jZSBtZWFucyByYXRoZXIgbm8NCj4gYWNjZXB0YW5jZS4N Cg0KSSBkb24ndCB0aGluayBhZGRpbmcgYSBjb21tZW50IHRvIGV4cGxhaW4gdHJpY2t5IGhpZGRl biBkZXRhaWxzIHdvdWxkDQp0eXBpY2FsbHkgYmUgY29udHJvdmVyc2lhbC4gSSdkIHNheSB0byBj b21tZW50IGJvdGggaWYgdGhlcmUgYXJlIG1vcmUuDQpCdXQgSSdsbCBsZWF2ZSB5b3UgdG8gaXQu DQo=