Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp5969082pxb; Mon, 8 Nov 2021 00:52:51 -0800 (PST) X-Google-Smtp-Source: ABdhPJw+ARr+FAxYSi+H3dvc4G+x9sPE1cK8bsKJqhiTbYzw4hJq3SwU24wW/UEs4eEoLa5P1F/s X-Received: by 2002:a05:6402:1254:: with SMTP id l20mr63498065edw.55.1636361571378; Mon, 08 Nov 2021 00:52:51 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1636361571; cv=pass; d=google.com; s=arc-20160816; b=qGlpeuYhoU0/Hyv7QG6UpAiJF34TN1/sN0Eq4uIlaiyt88DX+0JQL7keBZbSsZmxCX QK62fJo5se6eXnwf0fESoMapI7DDdCgcKV4Dj/0MLoFw0dfdESaVZrAv80qXPpqZBXHi gQG9jQzAQV+4Gcs1CYtO4fVdwAfVc2sBFHk6/YUh6vpinBD2FRmmj1+0yWXVucWPXb9M /y36KCwJQFBfuySjVh5vjGIrPDtn1ln2EYd6U2KYl87I4bokkDz6E4soQR67qLLXne8R Jdt+kc6MMTcDYyvO2S6XYTkRt5JOB9lvmSOxg2qj6GRUOcOfPN6sWni312RvW4vIAcDk Tnew== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :msip_labels:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from :dkim-signature:dkim-signature; bh=9PF1Mj9z+ISWfRd/8E7qb2MkXiUc2Jedkybc9kwY85A=; b=W0mwK3ZtndZy06aSTO/fG84PoevYkOdzHQyF6AcGjyBCpmtdUk/uixWlLCFZPlpXqz IVA3uWErXeKqksWDVNVK760/vDK99oecIDld0/TTakSoe1Esoil/YQU34m0ADmOwJjbG 98BHvxIInK+9LDOnTOIBSxGCr/GwVKDzd4T2pl+QBW3laHfJ1AGCqJvow7bjwiFdn1bk SCCMsjStC/3WcdhWZQrCglmltDaQBX1uVi0vAQ2kKFu5kLEfWOwB9mN8UNCLq6MKCz5H SXTcV3ILAKtgiVCnowh6EeY7axKGQWSCMqjPRcReQl0jy4EIOCnnP+VbsoAQVxhPqWHR TYnA== ARC-Authentication-Results: i=2; mx.google.com; dkim=fail (test mode) header.i=@fujitsu.com header.s=fj1 header.b=t9e2QFrU; dkim=pass header.i=@fujitsu.onmicrosoft.com header.s=selector2-fujitsu-onmicrosoft-com header.b=ZW8Pu6MY; arc=pass (i=1 spf=pass spfdomain=fujitsu.com dkim=pass dkdomain=fujitsu.com dmarc=pass fromdomain=fujitsu.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=fujitsu.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id go42si24019653ejc.767.2021.11.08.00.52.02; Mon, 08 Nov 2021 00:52:51 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail (test mode) header.i=@fujitsu.com header.s=fj1 header.b=t9e2QFrU; dkim=pass header.i=@fujitsu.onmicrosoft.com header.s=selector2-fujitsu-onmicrosoft-com header.b=ZW8Pu6MY; arc=pass (i=1 spf=pass spfdomain=fujitsu.com dkim=pass dkdomain=fujitsu.com dmarc=pass fromdomain=fujitsu.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=fujitsu.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236737AbhKHCjg (ORCPT + 99 others); Sun, 7 Nov 2021 21:39:36 -0500 Received: from esa17.fujitsucc.c3s2.iphmx.com ([216.71.158.34]:59981 "EHLO esa17.fujitsucc.c3s2.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229878AbhKHCjf (ORCPT ); Sun, 7 Nov 2021 21:39:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=fujitsu.com; i=@fujitsu.com; q=dns/txt; s=fj1; t=1636339011; x=1667875011; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=xxku4OvoJubBGEspxolXlLiAUz9P4uNP1Z41mJ7CnDs=; b=t9e2QFrU0fmf0Oudypjjva8Jb7RPlgK1tzljCXAJcNQ6EhHcCDjr0Smv RNWTNMg/n2a8zkQWeCq0wKRsiGsw1C+E64ewu4ly4HvMXUR8KSF9OutTY MhPdP53aSOktlBkP+AZwOzgPVItPGxqOQn+mVXVy8rSP7VVeqwOjCraSP 2mK10z7KUycixg9Yi/Ae/kFE1yYp2bykYn5Oo6EU8nxs5yixSsIsfstMD SJSThbkzobR79LKzkGVTpnfmPNLakVGP9FA7V3O2fS/l285N0S6EMhXcb OixDG4jAGeupbuqx3bjqPZfKIRW8gHw22Kh+uAE41XN2aa9neEClExpJy g==; X-IronPort-AV: E=McAfee;i="6200,9189,10161"; a="42923822" X-IronPort-AV: E=Sophos;i="5.87,217,1631545200"; d="scan'208";a="42923822" Received: from mail-ty1jpn01lp2055.outbound.protection.outlook.com (HELO JPN01-TY1-obe.outbound.protection.outlook.com) ([104.47.93.55]) by ob1.fujitsucc.c3s2.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Nov 2021 11:36:47 +0900 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Zndve8TpIDgTpFXFNnzwx7xHE3Sdz/hb0QOBJV7oUjWhykMbitdxojm5K9pE8yp2jg8r400tUn0pic859D+GHQiIph5hDwnnaouXcXlskbobAP8BzbWJ6IrTD9tpx9dJJsI3mgUvtJR/evckf0XwYQc0/aDxbJjhGdn5oCleea7gSMov1dN8AK7q45qWNdU1BWAy1yK+XXY57WHpPFGzbU9qn29/SqMdMPOSof+KpTtA3fMdMcsU20/o/V3sLu3UwqkfkaAzaRIcElXfkagPVtipSI26CuazvT3wyUenSvSrdphXPqqdJ1RZXArtR8gLiEW/Xub8IlqWECEbcwcTmA== 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=9PF1Mj9z+ISWfRd/8E7qb2MkXiUc2Jedkybc9kwY85A=; b=ejGY3+txa4c1BBmGZemPwlAAoxbt1KhJtyRlBK67TRTjEos41r+RIAgC/8l8TOgpmWNUoU8jUyHQ+1gYx4mBg5PXgqpOPb20+3uKpnm2bjlvfNTww+d0nkNFMlhGTJ7mQecLv/4r2BzwiZvk0QKGzR/bh60YpS2Lh9UcC5BO41UNZM95v78mY0F0e9XUAq2tssdNkM9bHuG1913ofdhSv9Ju/HQ1mQT2Ma3Yl1/DRwlwpmmmmuewBTBIogYfwJ7NPdRnhnVANN/Qz0Qlne15+7BTOlw1FK1g9pNZ56GZPVUUTk1/JsIc5iahjrSr/W73tEZvvbCEaZZxRkhONejPbA== 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=9PF1Mj9z+ISWfRd/8E7qb2MkXiUc2Jedkybc9kwY85A=; b=ZW8Pu6MYNnxCW1FIcYEVlZpJmEr8dQMrmb7inCf8HmaVoMxDw3GQ8P8G0SaIVEb9Yw+WcuNEIAKZsgwLsRHOdd+phRcb89tSnrIqWGLF5Bm8StXdU42Vr3d7/itwLd5tHCEKffOJ9lPedt92tbFsLureCRPGU0LBUxNhmigWzbw= Received: from OSBPR01MB2037.jpnprd01.prod.outlook.com (2603:1096:603:25::17) by OSAPR01MB3073.jpnprd01.prod.outlook.com (2603:1096:603:37::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4669.13; Mon, 8 Nov 2021 02:36:44 +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 15.20.4669.016; Mon, 8 Nov 2021 02:36:44 +0000 From: "tarumizu.kohei@fujitsu.com" To: 'Peter Zijlstra' CC: "catalin.marinas@arm.com" , "will@kernel.org" , "tglx@linutronix.de" , "mingo@redhat.com" , "bp@alien8.de" , "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: AQHX0Tvqcmg6rBpliUSJLBUQh9tTC6vzmy8AgAVSNkA= Date: Mon, 8 Nov 2021 02:36:44 +0000 Message-ID: References: <20211104052122.553868-1-tarumizu.kohei@fujitsu.com> <20211104171012.GC174703@worktop.programming.kicks-ass.net> In-Reply-To: <20211104171012.GC174703@worktop.programming.kicks-ass.net> Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: =?iso-2022-jp?B?TVNJUF9MYWJlbF9hNzI5NWNjMS1kMjc5LTQyYWMtYWI0ZC0zYjBmNGZl?= =?iso-2022-jp?B?Y2UwNTBfQWN0aW9uSWQ9ODIyMTk1NmItZjRhYy00MDg4LWFlMGUtN2Zi?= =?iso-2022-jp?B?MzY4MGZhZGFmO01TSVBfTGFiZWxfYTcyOTVjYzEtZDI3OS00MmFjLWFi?= =?iso-2022-jp?B?NGQtM2IwZjRmZWNlMDUwX0NvbnRlbnRCaXRzPTA7TVNJUF9MYWJlbF9h?= =?iso-2022-jp?B?NzI5NWNjMS1kMjc5LTQyYWMtYWI0ZC0zYjBmNGZlY2UwNTBfRW5hYmxl?= =?iso-2022-jp?B?ZD10cnVlO01TSVBfTGFiZWxfYTcyOTVjYzEtZDI3OS00MmFjLWFiNGQt?= =?iso-2022-jp?B?M2IwZjRmZWNlMDUwX01ldGhvZD1TdGFuZGFyZDtNU0lQX0xhYmVsX2E3?= =?iso-2022-jp?B?Mjk1Y2MxLWQyNzktNDJhYy1hYjRkLTNiMGY0ZmVjZTA1MF9OYW1lPUZV?= =?iso-2022-jp?B?SklUU1UtUkVTVFJJQ1RFRBskQiJMJT8lUhsoQjtNU0lQX0xhYmVsX2E3?= =?iso-2022-jp?B?Mjk1Y2MxLWQyNzktNDJhYy1hYjRkLTNiMGY0ZmVjZTA1MF9TZXREYXRl?= =?iso-2022-jp?B?PTIwMjEtMTEtMDhUMDI6MjU6NDRaO01TSVBfTGFiZWxfYTcyOTVjYzEt?= =?iso-2022-jp?B?ZDI3OS00MmFjLWFiNGQtM2IwZjRmZWNlMDUwX1NpdGVJZD1hMTlmMTIx?= =?iso-2022-jp?B?ZC04MWUxLTQ4NTgtYTlkOC03MzZlMjY3ZmQ0Yzc7?= authentication-results: infradead.org; dkim=none (message not signed) header.d=none;infradead.org; dmarc=none action=none header.from=fujitsu.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 12837968-41e1-431d-bbcf-08d9a2609a82 x-ms-traffictypediagnostic: OSAPR01MB3073: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6790; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: zedMG6Smi/7hc+w6HgVyg66wR5EhFDEp1gjpxSetngjtN4yHyf+5hsY7j3KuiEyNLaD+omrhlOh9v0nW1liOqLFtZ6FDP3Ub6+1xL8ekEJg5TcKBrpj45y7+JhCKXLufeqEdTXS9yHs4x2ArRjYTBew7/ocMWXOQX2bi3TqspSDHrckt7y5Wd6kD2hxfFEW0njM97tI4PDdPtGnWtZ65HUCLPzVl4zx8YYxRhjR1o0VDMHHFTCv1b4/uOq9geE61orY17qh8MZI5srx+2BoyKCttDBZLVmj8Zvg+4VV0pAMeP7ibm86HksKShQBw0YG9H09wcqrd6c5PXfoEC7sGfev03STsIiPYcOuJAWpXREIoqCvAZMocrXCtkjepQBKXJk9oW3yYx+m08Z/n9QP4cJ2eKSXz7lkQVsKNSnYeowKG0LMAxra/IZkb/22JqhsEWpZbDp4GNgyeMZzplS7ysklVL5xNMyEraAfzL70NGs0jAMczMTi4Enj+VQzGtiEkRQDqwEbrruMF6AUnL2DT469ht3X9t/sxVtMOCNM6kvUjWNnzLdI/uxqSlz2bgvucjOUJRWVZMSYUsacdPTkt84bYHkrPivD9+M6ghImsSxYWsObGRFKDuuT5fUScbgTVyrSIh/gYyl3qyEFvdnJoYDh/Nnf5W8rloz3gmY8jy4TGOUjxndjAE+/ysBUs+42GUMT+iOomajxFHtGwhtk5GA== 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)(55016002)(6506007)(86362001)(54906003)(8936002)(2906002)(85182001)(5660300002)(33656002)(71200400001)(52536014)(7696005)(8676002)(9686003)(66946007)(6916009)(76116006)(38070700005)(7416002)(66476007)(66446008)(64756008)(66556008)(316002)(186003)(4326008)(508600001)(122000001)(38100700002)(4744005)(26005)(82960400001);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?iso-2022-jp?B?YVdDemZKdnRxcDBFckphVnY2R3dNclY1eWZWL1EwaE5XclUvR3FNOXhQ?= =?iso-2022-jp?B?OXVhdG9NYkFKQ2pRbWR1N0VUK0FwRFg4RnpxcWVMejVGVEpRN1QrMVZo?= =?iso-2022-jp?B?bDhqdGJUTmxyMUhKcVVKNnRvTDFBRWlXZ3dwUXphOVpQRWxRSU5PRmRv?= =?iso-2022-jp?B?U1g5bkFCdXdBNUZWSDl2dlo5d0g4YWxMSCtkeTFOVWRYNWVSZTU1V2tp?= =?iso-2022-jp?B?M280K2dRMXMwNnZmVW0wMVlUYmFnQXpCZURWT3Yzd3RMbFg5VWx5Y09v?= =?iso-2022-jp?B?ZlJYbzFHRXd5YjVSYUF5YmZhdSt1bUNSa3Zxc0hvQnhnMFhtVktHVldu?= =?iso-2022-jp?B?Mm11cVNrajdKdVdzVWJ0SzhtL3ltbHBXZHhKUVcwdDZyVUJnb2hxSDNs?= =?iso-2022-jp?B?RVJkeXBQcEVmL2IvSy91b0tOQ1VPdjN1QnRNbHBqU2pRcGZnbXRSd3BJ?= =?iso-2022-jp?B?YkpDZ2NZaHFNUGRtdUQxdjdjOG5ZbVlEM00xd2M1a3dHeUkwVHpjNkRS?= =?iso-2022-jp?B?WDFLR3Q1UnJZZTVTTWlkTjRYRk03RG42bE95b3lmTHRySkpCbHN5SWQy?= =?iso-2022-jp?B?UFluSXBqdWYzWndVWUE4bFNCbnpyQ1FUYWV4cGE2S29kVTBIQ1hHRTBG?= =?iso-2022-jp?B?ZDFYQ1lDUHdxRzhCdyt4dUtYcnRQdFZPRmxDTk1DWnJaK3h2aGxybll6?= =?iso-2022-jp?B?bWNPZkVheDB2dDdudTl1NmFWUzY4QUxWUEh1VndWNjlsSlNOY1FtVXU5?= =?iso-2022-jp?B?TmlkVW0wVjRrRXBnR0I2Tmxxa1dsbkRDdFNOMTA2eU9SRUE2bnpLMWFH?= =?iso-2022-jp?B?MzN0aUxVNFVXQi8yb25DaHJ1Vm56L3haaFNDSldlV2htYlhUN0ZERWdF?= =?iso-2022-jp?B?MU96Sk94VFluV3dhL0IxQzhCWE1DY3BCM2M4Mk5oeFpBWVNwZDJsVytu?= =?iso-2022-jp?B?Ni91ek9wSTAxUWg2WnJ0TW5hK2F4Um9iQ2xRL0NRMFlsZkNTT1pvWWFY?= =?iso-2022-jp?B?ZWk2YTU5UjV6K2dPT3Mrd25Fci9VQjltNGNaUjZPYlBia2lCNFQwQklX?= =?iso-2022-jp?B?UDg4UkhMSVRHekhDeE9rUFZHY0xRVk9ZK2lOWkduVitQMjlXR1VlWngv?= =?iso-2022-jp?B?a3hMRWJscVBUQU1rVURodEVnVnNkZ1ZJSm5wSkNNZzZoUElGUENicHFI?= =?iso-2022-jp?B?dEJkcEo3RUpWU3RXNUJYQmwwS2lUK0cyeUY2QkthK1ZlQk1BMEZEcm5Q?= =?iso-2022-jp?B?blpaQU1HWmdXdGxKUXVnZlNWcnRJbC9zc3hGUmdGc3BQbE5NVXRsNm4w?= =?iso-2022-jp?B?a2l4TmhmVE5NL1d1Nk9yQU9pMDdkKzNmQm9LUlQ2S0E1c0l0Skpvcm9z?= =?iso-2022-jp?B?NHlwTDRkUGxkZGljOGFOYXlsUE1yQ01Ya09oZXJhc1FFenJDNERsR2tq?= =?iso-2022-jp?B?Zng5QVBGWnhVRVEzV0JMSXVGbFA0RFhIRnpHS0xKQ2ZkL3hoMWZ2TzBO?= =?iso-2022-jp?B?b0JMeUpqVmgvRVpBdWNob1RTTGVUM3pMOEZJK3BpcEZCQmVWTUpMNDNy?= =?iso-2022-jp?B?dVBrM3RaZWRIM21vdGZYOW1ndkM5empOUzQ0S2YyY251K05zU3l6N1Va?= =?iso-2022-jp?B?VVU4TzIzTXpYcmZhdjJEaDBlOVI2K1gyMlhoVU85UDhDekJib0pHQy92?= =?iso-2022-jp?B?bUovbDB6VDBzZWJ5aWJES3NqZnJUNUVNV0luZnVrQkpzYnlXQW01OEJL?= =?iso-2022-jp?B?a2Y4NjJHZmUySVhhNWhZWTZEcW9zdnNoVStpVnc3NE9peXNQNVJZZE0y?= =?iso-2022-jp?B?amZrMVJIMVpQbnEvbm1aeUpLZ1JHRTB1eWNldUdmdmw1UUU3U1hybEtw?= =?iso-2022-jp?B?dnRZV0ZtZTRGOEhsVUlqYVVma1JaY3ZaS3ZRbkt4NkxpVnc2ajVzU1Nl?= =?iso-2022-jp?B?bjh4OE9NR1l1WXU0cEQ0SEo3WVVuQ1dJS3M2MmhiZDFPVUFvK2JNT2RX?= =?iso-2022-jp?B?QklrNlE3b2tSTDBqUG5WV3BOZjJOZHhSbnNuajN4WFovcUFtWEFBUDhp?= =?iso-2022-jp?B?NmxrYVdhYmltOEJkYWw3aU5zc1gwNUIrc3F6QU9DWUZzVERtR24rZVhh?= =?iso-2022-jp?B?TDlobWRmTUZxUDUxUkUvaEFiZWdTQ2VuS1BOcXEydVMzbFBKWTF4RTUx?= =?iso-2022-jp?B?bE93OG1kY0o0VjVESFpkcVI5aHdRb1MwR2FSdzFEeE13TWl1N3Vsc3Mr?= =?iso-2022-jp?B?QjlKYmV2RCthUTB6cStDOXo0TmV3eFhiL0JvQnpxbXphYmRvMkVnWElk?= =?iso-2022-jp?B?Tlk2RXJYM3Zpb0ZTNkprZUEvaXJFZDRubmF0d2plOFM0MUp4MFNFeXNi?= =?iso-2022-jp?B?UTladC8ybWhBUFZudCtndVRKRXJNUWFDYVhIUW5UOVZ0UUNTVnRjSkFB?= =?iso-2022-jp?B?NHFhSjh3PT0=?= Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable 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: 12837968-41e1-431d-bbcf-08d9a2609a82 X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Nov 2021 02:36:44.1085 (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: maHW2PlnAMbBAEUe3Xl6IVoA+BgQIopJE4fZKksLmQ3Pk8ISB7XWSBZG5rs0Y1SsSZ8VEFyZE5Vo0PE/cpc/dhVA+7L7mnjEjOUMrit9Fco= X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSAPR01MB3073 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Thanks for your comment. > Here you talk about applications.. > Here you talk about CPUs.. >=20 > How does that work? Does your question mean how users tune their applications? We intend to use it as follows: 1.) User tunes the hardware prefetch parameters of a particular CPUs via sysfs interface. 2.) Execute the application bound to the specific CPUs set above.