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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 146E6C433F5 for ; Thu, 18 Nov 2021 07:10:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFDEC6115C for ; Thu, 18 Nov 2021 07:10:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243705AbhKRHN4 (ORCPT ); Thu, 18 Nov 2021 02:13:56 -0500 Received: from esa7.fujitsucc.c3s2.iphmx.com ([68.232.159.87]:2964 "EHLO esa7.fujitsucc.c3s2.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243716AbhKRHM7 (ORCPT ); Thu, 18 Nov 2021 02:12:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=fujitsu.com; i=@fujitsu.com; q=dns/txt; s=fj1; t=1637219401; x=1668755401; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=ygra7lO6GwzoYZ8hlOAf9OvjfW9d2GgMo47yXd1Mv+o=; b=gdTVr8YA99dQi7aHDCj7Uwqi2VsibqxRrdkw4K8lEA7g+yLV9sWs6DJ8 ve2z6NdL2Sm5vXVlZ7wZOYDvpNBhnpdnLDohNFt/hxELRBXmTFWeVO9HZ am9m8wvQLnLcD4x1T3nbdvEYfmllP631ch6J7y64Sv9vSyJUH8ViK5NIG aokG/ZXL/TWpXPVDLp5QftLW2EtBl1n1MIYTv9++SAx1uru+r1iFcRfhr aTQN7pdSy6LlrLjLF0r54Y5ynqwgOS6xG+bL3UmRCqBmyk39YZM3HS7Qg Xul01MEa4m5SY7lLRnmrWMrOjnXK+Lun0q4L2EvUyQ35NooNAmoudJbTf Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10171"; a="43903093" X-IronPort-AV: E=Sophos;i="5.87,243,1631545200"; d="scan'208";a="43903093" Received: from mail-tycjpn01lp2175.outbound.protection.outlook.com (HELO JPN01-TYC-obe.outbound.protection.outlook.com) ([104.47.23.175]) by ob1.fujitsucc.c3s2.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2021 16:09:57 +0900 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=muP94W4UF1v8DVDkZrmRBhzDJxXdycFdVyi9QBr9SyZmSi+S/qNMEm/INtcMBtm/IkRND8/ECUcugOA3556M5/1My/fyEZl7KqQ213tlcpZOEV7F/DdKJqNtFDgSbZZPppmoTm+QX8RWRFkZbVbg0z6I2kJkTF2Tczl5d7VKDUnGluWPC4IVTxcLTnPown7mGSvV6bKD0mV0r71l1gRdTWGQm0/fYbi8Svu1o4ie3RzXG2s+GoMCVEGjrb0hZMvWJcaaToPVqfdxkyH1istqiaTyZdSKa0m9svkhYuOc/PheaG27bGv7jNixCXN88yw34md3ywI8cZAHQCF72qUASA== 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=ygra7lO6GwzoYZ8hlOAf9OvjfW9d2GgMo47yXd1Mv+o=; b=hTeHEICnWPf1t0emJM5MLY4AZwkfQfZOTYo58mBkT5Y3PSIDnboD4af7SCZ+d1yo98CglbEitgfJe3SkbDdt49k+o0Tbxbp1aVh1D0IEmG3h7F3F29qoMnuhJUoAai9jfkkaU2hMZLVd0i7vLJjq9TyK4ObMBssAQXfWc1HeflA8fKBecDXmj/kGaHHHzwNiVxoBU6VVtIu8V7ziulvhb4uyrSPLN526b3pHryOIt9+I+3Lij4XxObGtWtv1iTGsI9dUyW//bkPOiO/UBQFNQefDeUS2t+uWEq+3l75KqCNR34QW4220u2mMLMYGQKabYTlJS7PYlr+ThK2JyndzKA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=fujitsu.com; dmarc=pass action=none header.from=fujitsu.com; dkim=pass header.d=fujitsu.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fujitsu.onmicrosoft.com; s=selector2-fujitsu-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ygra7lO6GwzoYZ8hlOAf9OvjfW9d2GgMo47yXd1Mv+o=; b=NvSLWGkWTBdbxN87kqRi/s2JawW0TlEApTqkBuLaB1UmD94T43GAQUFzD880kkvpiPaiY4jwdY7OxRK5ydUtVdsIGxrWK0yKbWvh2k1cSZz7CuA0x5isvxCDftGQ8NQ4ZAgUH7aIhpmWqUryXoz3AQgtdewgoxPl+YtzdV5p06A= Received: from OSBPR01MB2037.jpnprd01.prod.outlook.com (2603:1096:603:25::17) by OSBPR01MB3846.jpnprd01.prod.outlook.com (2603:1096:604:44::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4690.26; Thu, 18 Nov 2021 07:09:53 +0000 Received: from OSBPR01MB2037.jpnprd01.prod.outlook.com ([fe80::816a:2a54:60a9:7124]) by OSBPR01MB2037.jpnprd01.prod.outlook.com ([fe80::816a:2a54:60a9:7124%7]) with mapi id 15.20.4713.021; Thu, 18 Nov 2021 07:09:53 +0000 From: "tarumizu.kohei@fujitsu.com" To: 'Borislav Petkov' CC: "'catalin.marinas@arm.com'" , "'will@kernel.org'" , "'tglx@linutronix.de'" , "'mingo@redhat.com'" , "'dave.hansen@linux.intel.com'" , "'x86@kernel.org'" , "'hpa@zytor.com'" , "'linux-arm-kernel@lists.infradead.org'" , "'linux-kernel@vger.kernel.org'" Subject: RE: [RFC PATCH v2 0/5] Add hardware prefetch driver for A64FX and Intel processors Thread-Topic: [RFC PATCH v2 0/5] Add hardware prefetch driver for A64FX and Intel processors Thread-Index: AQHX0Tvqcmg6rBpliUSJLBUQh9tTC6vzenEAgAVvZFCAA48gAIAMZACAgAAVWkA= Date: Thu, 18 Nov 2021 07:09:53 +0000 Message-ID: References: <20211104052122.553868-1-tarumizu.kohei@fujitsu.com> In-Reply-To: Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: =?utf-8?B?TVNJUF9MYWJlbF9hNzI5NWNjMS1kMjc5LTQyYWMtYWI0ZC0zYjBmNGZlY2Uw?= =?utf-8?B?NTBfQWN0aW9uSWQ9YTNmNGI1NzItYWRhNi00YTJlLWI1ZjItY2ZkNGRiMWJk?= =?utf-8?B?ODViO01TSVBfTGFiZWxfYTcyOTVjYzEtZDI3OS00MmFjLWFiNGQtM2IwZjRm?= =?utf-8?B?ZWNlMDUwX0NvbnRlbnRCaXRzPTA7TVNJUF9MYWJlbF9hNzI5NWNjMS1kMjc5?= =?utf-8?B?LTQyYWMtYWI0ZC0zYjBmNGZlY2UwNTBfRW5hYmxlZD10cnVlO01TSVBfTGFi?= =?utf-8?B?ZWxfYTcyOTVjYzEtZDI3OS00MmFjLWFiNGQtM2IwZjRmZWNlMDUwX01ldGhv?= =?utf-8?B?ZD1TdGFuZGFyZDtNU0lQX0xhYmVsX2E3Mjk1Y2MxLWQyNzktNDJhYy1hYjRk?= =?utf-8?B?LTNiMGY0ZmVjZTA1MF9OYW1lPUZVSklUU1UtUkVTVFJJQ1RFRO+/ou++gA==?= =?utf-8?B?776LO01TSVBfTGFiZWxfYTcyOTVjYzEtZDI3OS00MmFjLWFiNGQtM2IwZjRm?= =?utf-8?B?ZWNlMDUwX1NldERhdGU9MjAyMS0xMS0xOFQwNTo0NzowM1o7TVNJUF9MYWJl?= =?utf-8?B?bF9hNzI5NWNjMS1kMjc5LTQyYWMtYWI0ZC0zYjBmNGZlY2UwNTBfU2l0ZUlk?= =?utf-8?Q?=3Da19f121d-81e1-4858-a9d8-736e267fd4c7;?= authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=fujitsu.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 162f9492-6d86-404f-6b56-08d9aa626b5e x-ms-traffictypediagnostic: OSBPR01MB3846: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6108; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:OSBPR01MB2037.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(66946007)(8676002)(38070700005)(6916009)(55016002)(76116006)(82960400001)(86362001)(9686003)(54906003)(85182001)(122000001)(186003)(8936002)(4744005)(6506007)(4326008)(52536014)(2940100002)(26005)(316002)(508600001)(64756008)(66556008)(2906002)(71200400001)(5660300002)(66476007)(38100700002)(7416002)(33656002)(7696005)(66446008);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?TmlNTkdQeWk3VXJxM2lwWG02NXZ5VGdBSW0xcGhLa1BUOXhVY3dUWDJqY3Ft?= =?utf-8?B?Z3R2b3VzVUdZd2tKQUk3UzNISnFDb21la0V5dzJTdkQ0UThoNUV4WG1qNU43?= =?utf-8?B?aElOYWtuZ2N3TGxnNGo0OTNvQklRdDBrem5qSFJSWmdaVDR4YlgvdGRXanNY?= =?utf-8?B?RCtuVWxoZFJJa0lqUTZWeEcydFZUUnZUdkVoMGFFNVUxTTlwY2tqVGQ0MTBo?= =?utf-8?B?VUVCcjd0ck1lVlJqeHE1cXdFWFBFTEkveDlIVU1zT0ZuaFRhRXNvdTgrc0hn?= =?utf-8?B?Qnk4ZEMrbWZvT2lmWWt0QTRTTHlyRlhlczJKMnJBQ1BBeVV2enlaQmJveDNE?= =?utf-8?B?S0ltWE9kb2hDUWlNSlBPZlkzMUFNRElsM0FxUUkxbGk0S0ZJR2hmQ2tNaGV4?= =?utf-8?B?b3h3TE80SkpRVjZPQlhiNkpmeUZOekdxMmJ6Yjd4RHJrNVlyVytWNkU3K1RZ?= =?utf-8?B?Vy9qbUh3UnRNVUU0RHRMcEdWZkhJYi9MaDBQbXNOTjBoZUhRTnlxNGpMMnVH?= =?utf-8?B?Qk1BOFZBcGFLUWlqZDluUzVqRWwrcEdvR3dPTmppNjJBWEU5T1I3WFEwdDJE?= =?utf-8?B?VUM1VXVhclk2ZGtEM2kxeHF4L0JVVU1PaVlSbVpWSXZ5VVpxMmg3UElBdTla?= =?utf-8?B?Tkh5S2ZEREptTHhwcVIzd1Rld1gzQlhJRmcvcGtNK2pHcHNXclM1M2ZsSWd5?= =?utf-8?B?RmZPQmhWeGJkZGs0WnpJYysreERkUXlaMSsxYytNTytCRFRXNU5iclFycTFs?= =?utf-8?B?bDV5WUZNRTZFekdXcVVzYytvSE9CbkxZZndqc29Xd1picGw1SDBBWExRSDAr?= =?utf-8?B?MzRSS0R1Nnk1L2xGT1ZnLzBDT2Nuc3FWdWpNdlJ5VjdyK0pzTEpHVCt3Zjk3?= =?utf-8?B?STNaa2hDUWNnak5nbVJBMmd2d3lhdjBIVlR2VjhKTk9iTmJZTEVoblNpc2tC?= =?utf-8?B?TkdwNXRUVEdSMGxMTzZmZmo4bnJYMGx3M1NIcWdaeVhZZC9oWkowUTRFUnZu?= =?utf-8?B?UVJvN2t5VnA1Vk5wbHR0eXVaazM1RCt4NFJMdEJkbFVVdG5KeUg3cGs0SnZ2?= =?utf-8?B?TnhMczRWckh5d2ttY1JkSjl5UEk1WFl6K21uZ1ozZHdQdG5rbVR0L2k1N2ND?= =?utf-8?B?c0htdHZ0K2o2ZUlmUUpBdWR6YzRvL3hKUXp1aTdLZjV0b0FEcXRuY1BuSkxv?= =?utf-8?B?OVhCOE8ybkJpR2l4RFNpQURZV0NDM01DWnJLeVQwWk1TSENBb3JRU2U0WUxn?= =?utf-8?B?akRLZFk0QWJBakNXck5Da0RBOGJISkVBZ1JHNGF1NkxFOEVQSk82dExEOXYy?= =?utf-8?B?dnVnZkFNR2lIU0xmNEYrRnZkL015bGZhOUFEclRDYlZSeEpieWFDTG1PK0VT?= =?utf-8?B?N25ubml6NXY1aXdOS2NVdXZsWFRmTkVVNlVvRS85aEVSY25nS2Q2Z1VNR1p5?= =?utf-8?B?S3B6dnByRTE4czNwTGZDTjFvNGZrSUNPcDFJbzFWMTY5NlBOODk2anlvVEtw?= =?utf-8?B?WHVHSjhlbzZyV2NIMU9TRHJCTnhQc0pqckJkTGpEeTUrNlFaS25XT080ZkRO?= =?utf-8?B?UmZjajBSOVp6VzJGVUV1TFhETWorSnNPaEtKa3RwR0w5YWJXT29idSs4ZWls?= =?utf-8?B?YVlMQVdBNjRZa25TaWhIaENCeVJHRGw2eVYrSHRnSGRqdndwZE1mVjRtcWFW?= =?utf-8?B?SCtWU3FLaVpUWnFuVTZUdE9JNkIvbFZ4YTRlanlwck12bW91dDk2K3IwdTh0?= =?utf-8?B?TW5YenQxOEJHbDA0MmVxZHB0bDJYNExVMktIOExiWCtCVUNsRi94NUI1aFV0?= =?utf-8?B?bkVUOGk4MWRlOHl5cHlzNjJlVnA1TXUrUmtTWmJrZGtjZC9VNEJnVGdERERI?= =?utf-8?B?WEI1aW9LbndOZWZmb1VCNlZ6UFhWRUllWG1XcUdTWCttWFZtYksrNDJFNHZ5?= =?utf-8?B?d29VNUZuRkRTNkVsRTZURmRJYU9ray8zcFdOMmt5bGRFNlUyYXVEL25ldG8x?= =?utf-8?B?dGhhejdHUTVhNlhuU3N2T25KaHZLcTR2aWR5WGg1bmNHV0xCNmtzWHFDMUxs?= =?utf-8?B?MGVrZDFzUkloTnIxNzZMb2pqQVU2SzlaMG9GWnNQZTRuQjl6LytEeFlwaStp?= =?utf-8?B?U0J2SGMzQzFsU29rUmdkQkM1ei8vUUZZVVcxWngwdnIxRmtNc2NzTHV1SUYv?= =?utf-8?B?QjFMZHc5RlFRVndJWUFRVnp4Sk1IRmNDRjR3aVQySVQ5ZmtaTVR3S1dsMUg3?= =?utf-8?B?dzhyUDcwYm5RaUZmRWhkVFBYQytnPT0=?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: fujitsu.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: OSBPR01MB2037.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 162f9492-6d86-404f-6b56-08d9aa626b5e X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Nov 2021 07:09:53.3043 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a19f121d-81e1-4858-a9d8-736e267fd4c7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: jIon9iAtH8jihlZDRC919bsMDipx6yZSuk9FMIEkxsikm4P31/UKt8liEgipwI/Td9b96OiBSbTE1eJuI8Zq+UCga1kutX9Mfwr/jkWz2hg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSBPR01MB3846 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBEb2VzIGl0IG1ha2Ugc2Vuc2UgdG8gY3JlYXRlIHN5c2ZzIGRpcmVjdG9yaWVzIGFzIGJlbG93 Pw0KPiANCj4gKiBGb3IgSW50ZWwgTVNSDQo+IC8uLi4vaW5kZXgwL3ByZWZldGNoZXIvaHdwZi9l bmFibGUNCj4gLy4uLi9pbmRleDAvcHJlZmV0Y2hlci9pcHBmL2VuYWJsZQ0KPiAvLi4uL2luZGV4 Mi9wcmVmZXRjaGVyL2h3cGYvZW5hYmxlDQo+IC8uLi4vaW5kZXgyL3ByZWZldGNoZXIvYWNscGYv ZW5hYmxlDQo+IA0KPiAqIEZvciBBNjRGWA0KPiAvLi4uL2luZGV4WzAsMl0vcHJlZmV0Y2hlci9o d3BmL2VuYWJsZQ0KPiAvLi4uL2luZGV4WzAsMl0vcHJlZmV0Y2hlci9od3BmL2Rpc3QNCj4gLy4u Li9pbmRleFswLDJdL3ByZWZldGNoZXIvaHdwZi9zdHJvbmcNCg0KVGhlcmUgd2FzIGEgbWlzdGFr ZSBpbiB0aGUgYXR0cmlidXRlIGZpbGUgbmFtZS4gVGhlIGZvbGxvd2luZyBpcw0KY29ycmVjdC4N Cg0KKiBGb3IgSW50ZWwgTVNSDQovLi4uL2luZGV4MC9wcmVmZXRjaGVyL2h3cGYvZGlzYWJsZQ0K Ly4uLi9pbmRleDAvcHJlZmV0Y2hlci9pcHBmL2Rpc2FibGUNCi8uLi4vaW5kZXgyL3ByZWZldGNo ZXIvaHdwZi9kaXNhYmxlDQovLi4uL2luZGV4Mi9wcmVmZXRjaGVyL2FjbHBmL2Rpc2FibGUNCg0K KiBGb3IgQTY0RlgNCi8uLi4vaW5kZXhbMCwyXS9wcmVmZXRjaGVyL2h3cGYvZGlzYWJsZQ0KLy4u Li9pbmRleFswLDJdL3ByZWZldGNoZXIvaHdwZi9kaXN0DQovLi4uL2luZGV4WzAsMl0vcHJlZmV0 Y2hlci9od3BmL3N0cm9uZw0K