From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A75D34E56F8; Thu, 3 Sep 2026 15:40:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=198.175.65.14 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788450056; cv=fail; b=urxnhy7I1IqUppFwyKf+t3pkZ5sg4mR63xoUHl8+qCIW2nFxhVZXeH/3oYt9seDpAZgHNRd8zozmWq+fA1tncZbj5AmEL9Gn4E0nKJt9jQUMjmI04kWH4kw+y1iHfQ2YlFQAjq2fyKP6KvOjvxFjBO6FdlRIv0KdiPbsimO5DDE= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788450056; c=relaxed/simple; bh=ap/8Ifir1dnQLy+vrblDVsN5MCiYJdaXtx4l46anGKg=; h=Message-ID:Date:Subject:From:To:CC:References:In-Reply-To: Content-Type:MIME-Version; b=YJiJcIjC37sgWsHE8Xm5lijMlI8seDugSai7l/NvfcPkhSMEH/GLDHhbMIZAYSLVCmapYFkTqPjYb4wk3xyl2u6Siyv1Fz3AbB4ejg+JE7loTy0+A5N3i1VhR96SsZilSfhubCSHQaX0t7cTtWfPE+ahfoF94qlxZ8+bJZKhUPc= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=jwDN0twm; arc=fail smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="jwDN0twm" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1788450055; x=1819986055; h=message-id:date:subject:from:to:cc:references: in-reply-to:content-transfer-encoding:mime-version; bh=ap/8Ifir1dnQLy+vrblDVsN5MCiYJdaXtx4l46anGKg=; b=jwDN0twmA6wUDJsM9kyu7B64QIZHUqvOnRos1M6eWmE356MxFAwdcP8B +z2z6nxZHrpLRDTYwEhdqIXG/4jQuobKYSodnQcSr5gxBC2UNtpE5WLIR ZDc4d4tNnvmU6tPFObdcyvtVDtd7Sl++v/O9i2SVGApNZUpCZMDr+UOL7 Zfc/ziMkCxS7TNG13QxDgaWr/Qm5z3leg/tEICg/wN/dlnOkDMe0nM45O uFR7ISefO5b8b5OIE3I+7hPF/qRP6pyS9d/xTDAYhjCwwdF/iZbFIVPqh 803izqjKMf7zIBFcmB8ECjzEWc26MKz16qRzoD9aWQucvVrL7zL1aTiAL A==; X-CSE-ConnectionGUID: jE7zOP9FTzKvqlC2EZvejQ== X-CSE-MsgGUID: FW56ovz9Q0yJIRKD8GXJjQ== X-IronPort-AV: E=McAfee;i="6800,10657,11895"; a="92805418" X-IronPort-AV: E=Sophos;i="6.25,260,1779174000"; d="scan'208";a="92805418" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Sep 2026 08:40:54 -0700 X-CSE-ConnectionGUID: m4KtjjMOSVq6ucqLEL4CBw== X-CSE-MsgGUID: nC/X1iMTR2KZlwlo3RayPw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,260,1779174000"; d="scan'208";a="269752298" Received: from orsmsx901.amr.corp.intel.com ([10.22.229.23]) by orviesa007.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Sep 2026 08:40:54 -0700 Received: from ORSMSX902.amr.corp.intel.com (10.22.229.24) by ORSMSX901.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.46; Thu, 3 Sep 2026 08:40:53 -0700 Received: from ORSEDG902.ED.cps.intel.com (10.7.248.12) by ORSMSX902.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.46 via Frontend Transport; Thu, 3 Sep 2026 08:40:53 -0700 Received: from CH4PR04CU002.outbound.protection.outlook.com (40.107.201.8) by edgegateway.intel.com (134.134.137.112) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.46; Thu, 3 Sep 2026 08:40:53 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=vlMVGsva+3Q9gaAXA1UBVG9tJgqWCO6X8m09ic7jLUc/bZp5lhe0aMsSs/1zp1JJKz8StxoT7Xo2vyP8/R3zNeTMUOVxVTcnXX4XEhsMJf9oPehfo+L+LQJai16pHQofDQ6xKSmygYUHiK0y/DDGWw8UCCWd3nC8hbNOmwdj0EDneH1U1fmVa2J8NdQ+4cksE6G0BJTPkH3aF2bAzjRQoO+ZwRrrPZVGekoXI8c0FwsBlPRzMH7oCEhKx6fRMvfe9FqVxbrFCtXFPSE1dFobVIaibgEHyINw1Tlt544/rl/EYSojCy5qpKDwO1TtTkRFGYGvyZW1BNxp1nzTa4g8zw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=L4stFt9H8QyxSprfIhTJP/lSPIHGIy6M91G2b9UrAtA=; b=g5oMUDqUSJ6lnbGAVBPz/5EI5FspmDC8smm2RCrZZK274hzpX65rfu9fEL5aYV3hU4a9TaWj5H9vdZ1XC1cmj1wfPabVInDFKwC+FKYyAkMmaHHvSpNrWP6qjb4aIF/cd2D3iBuVXfkRmvu5RWGGjg7PGzBwGsStxGR6pSEfzsnNkztmSnzFoV0Ri4lGAJeg8MK5hxSq7MawcJCYC5P5qkokRHY65Dv+Mn/+c41mX9vzlHAogKWZBKNOJ2Kt7zGf5M5KbblystXcvL8ycNuJXCIzeAYobjiEIEbbqXrg/gUHfsa37U9DyuQNiislSUUOzAwVQOncepNfuGUS8GIeog== 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 Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from SJ2PR11MB8370.namprd11.prod.outlook.com (2603:10b6:a03:540::20) by CO1PR11MB4788.namprd11.prod.outlook.com (2603:10b6:303:97::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.360.13; Thu, 3 Sep 2026 15:40:50 +0000 Received: from SJ2PR11MB8370.namprd11.prod.outlook.com ([fe80::b6cf:ce77:3cdf:7cc]) by SJ2PR11MB8370.namprd11.prod.outlook.com ([fe80::b6cf:ce77:3cdf:7cc%5]) with mapi id 15.21.0360.008; Thu, 3 Sep 2026 15:40:50 +0000 Message-ID: Date: Thu, 3 Sep 2026 08:40:48 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 0/3] x86,fs/resctrl,arm_mpam: Factor MBA parse-time conversion to be per-arch From: Reinette Chatre To: Ben Horgan , , CC: , , , , , , , , , , References: <20260709093111.367851-1-ben.horgan@arm.com> <165e7636-d7e9-4d16-aad1-657b4a9698d0@intel.com> Content-Language: en-US In-Reply-To: <165e7636-d7e9-4d16-aad1-657b4a9698d0@intel.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MW4PR03CA0011.namprd03.prod.outlook.com (2603:10b6:303:8f::16) To SJ2PR11MB8370.namprd11.prod.outlook.com (2603:10b6:a03:540::20) Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ2PR11MB8370:EE_|CO1PR11MB4788:EE_ X-MS-Office365-Filtering-Correlation-Id: 206b1e70-6000-4f68-3d45-08df09d1bb65 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|23010399003|366016|7416014|376014|4143699003|11063799006|10067099003|22082099003|18002099003|56012099006; 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:SJ2PR11MB8370.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(23010399003)(366016)(7416014)(376014)(4143699003)(11063799006)(10067099003)(22082099003)(18002099003)(56012099006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?SmtodzBVZHc5S0NzanVkQVlYN2hoWmcwK3pLd201YVlFMXVOVXQ0QWhteUVW?= =?utf-8?B?WFpwM0c3eGN5VWNvQ2Vxa0lpYVhCZCtqbmIxTDNXVTZtK2pCY1ZqNmNDTDhN?= =?utf-8?B?QUNVLzlCVFVtR0s2djR0YXQwaGh2K1BSNkJVUHovODIrc29xclNqbENRWCsw?= =?utf-8?B?bFdCKzlkL3NJK0NUSmtyUTZHcURYb0Frc0lVUi9nT1Q3OXNsVWZxWWY2ekov?= =?utf-8?B?cGhEb0VjaitsSllQeTVRTzJPdjErd09pZDFxcFNjcEpqK1JBWTBWSXlhaEZL?= =?utf-8?B?N3c1SjVmZzlxczdsSFZiY3BpbFdKUS82cEVLSUdkSFgwQ0R1NEhuUVloNzBD?= =?utf-8?B?ZzFPZi92b0s3MGV4QWNFalkzM3FRbjVvSG9HYUFMcmxZMmRObE5PdjMvMWdX?= =?utf-8?B?K3E5MHFHbEJTZ3lOKzZFb25Tdk1XNW8vRm1OTjFpdzRiVFRGdzJ2UEJtVFdr?= =?utf-8?B?a01adDB5M3BkS2RSMXhHSFMvMjRYVmVCYTNoY1JKS2FIamtQNDJhN01TZ216?= =?utf-8?B?MjFrdVVCTHAwd1YrUmpXT0w0ZWdRNGZzNDZKL1VsdHRMVDBnYWxyT0dZNnk3?= =?utf-8?B?VEFabmJVczRXdmlZc3ZFd3M0TnJkS2RwT1JuMm9sL0dsSW9reVEydEJnejA2?= =?utf-8?B?K1hweFpYR1VkUG5SYVRlaTVOSW1vc0Q5LzkycEdRZlloYTUzWTIrV1RKN3pF?= =?utf-8?B?YTF5QmNrNEhzNlZ2YktGaTBGK25WYU1ZeXp2SzFKM0NCUmZxOUNwNWZML2t1?= =?utf-8?B?dndxd1lFQ2lXT2c2TzJsV3lGMEZRcjNOL1ZJbWJOMTU4T1VxR004Rjk4aHVs?= =?utf-8?B?RzdPWndlOFNsZlo4RmZwcllja21ESFpZZ2VKTk03cHRVekhwYzR1ckVLcGx1?= =?utf-8?B?T0hoU09FY0FaaTN0cTcwWmlMUWg3TkdvRUJ6QlBORElXdWw4VU9CcWQ0L2VE?= =?utf-8?B?L0pBR045K1puTExCUDdiOG9FRVJZY2ZSSzVOaFlCbDNJVUR3SkVpQzNWSEwv?= =?utf-8?B?S3Y0Q3grNkN3WXQ4UUgyT2FkVjZHeGtZa2gyZ3BDay9NQkRQVkRRV1NkdXQ5?= =?utf-8?B?UForNSs2NjRGQm9meEJ2d2V2N1M1MFYxc2ZpSzVxZ2F3QmljZHhieC9DN3E0?= =?utf-8?B?LzBwOGRJeWZPL0J4dFU0UGJZNzI5b3M2WDlDcVgzb1c5cHNaN1pJMzg3Um9D?= =?utf-8?B?bGFTV2dFeDJYd1dIODJrR2FuK1N0eUZHMFZ4S1lYRmlCbUV5cnB6SUJmamhC?= =?utf-8?B?L3NPMGNCV1FKMXNiTWMrWHBubUp2dE44WVNvbGNtSllMWmpsSnVNU0ZKMy9z?= =?utf-8?B?UTB6UnRiMW1zUlowb3h4ZUtYR3lYQ2NrbXNpUHQwNlNITGFqTzhOd3FjSk9l?= =?utf-8?B?Q1UxMHNKNkZyOVdnZ2pEWHhMRjczRm00Y0lDdThRQWlkb084TngxTThmS1Vx?= =?utf-8?B?QXVRbmxjZDJDSit1UUtjcGVDRjNCdkM2cGc0S1lVb2pLdHRVSDlMTVFxSGsz?= =?utf-8?B?YkJIWXVXa0pDdVFTSjJleEowdjBCY3JvdlZPYmZHajlvd2dTVEVZUnJTYXN5?= =?utf-8?B?WFJ4K2dOelB5VVU1Q1Q2WjVFQ0hEWjgwYlZzbmdtV2dyQmo4YUttWUVyd2pN?= =?utf-8?B?TUdUUjJTeWNCaFRTK1VLeDQ5Z0JtcWtkcmRJNzdxcTJCVU9MQWFvTVczUkd6?= =?utf-8?B?UUhyaHRDWHk0OU94TGM1SVhmTVFDRk1oK2hRbTVnVzBERDFnTjVNUHNqK1ZH?= =?utf-8?B?YzNLQi8vbHp5OWdTYUF5N0IxcXpSWmZiTC9TYVVHQjdFOVIvT0ZaU0p3dldz?= =?utf-8?B?OEFUT2hCazdIWVNqWTJSKzN6Q2VHUHk4L0hMUktHK3M1ZzFLK0JlaEd0MkRt?= =?utf-8?B?UTYwNGlQMlpTNFdtY0hXVUw1K05rSWFORHI0N0x2eWpwbkZzZTV1MmpKRUU3?= =?utf-8?B?dXF5SGZtWFlXTDB2WmpUemFNZ3c3TTg3dzU2TElMaUxhMzhiY1ZPNjN3bEZx?= =?utf-8?B?UStpYzB4ZUFIUTlreUZtR0R1UVBGalg0eTBiM25RSzFodnExVWhZajl5ZHVh?= =?utf-8?B?NFhJZlBwVDIxeTRZL0o0TDlIa2NRTS9Jdnp3N1l1ckJSNm5FaVhiQ1hyQ0Nq?= =?utf-8?B?c3VjZ1RsZWpKY3dYNDhjSUpZSGdMZVZiSWp6VExlVGtVZzJaVDVqYUtZenIz?= =?utf-8?B?dTQwS3JJdjU5R05UT0tIRUVTdW9SVmViS3hvNUdHb3RhdkpWSk9EZWxranNp?= =?utf-8?B?T21PL3ErTXFwL254bmNmRGg2QzlYbXQzUHBKSnBXMDBYR0FyeDZ6T1ZheUtw?= =?utf-8?B?cTZWYmdId0lmMjVQOURXR3NuM3k2ZGpsUEFHTGxUT1FvdWp3b01qQVRuTW15?= =?utf-8?Q?E3Wzm6fn70Ob8SnI=3D?= X-Exchange-RoutingPolicyChecked: ixOpJJsbywr6tTLIUcFC8nfRcc5TxcDppZcnyRVteDOwkUzxNCUPWlAaKGkaLAP06poSUwSwmZ7C2FSY4lpu/B1EvBRWu/CPOIcc/BLumJGf1jacsx3LLX3biGb+5Jw9iGesgq6jUEiDyzwSj0XChjJp4conoVI5BvHzG5XB95pltJXohbjfZp6ukmxeji769hlV6+P0G776IZ3MXEoUNf2zi4igSDshLl52zA4aJNjVXY5nA0P9T/Pw00x8caujFrqZA8Auz7/GxFVUojCIG0aU5+5XLfVwRxD7L+2+9NjCMqx9VtUG4mAqLXGlwodtxgZOfUOekn5di7sQ+E/tAA== X-MS-Exchange-CrossTenant-Network-Message-Id: 206b1e70-6000-4f68-3d45-08df09d1bb65 X-MS-Exchange-CrossTenant-AuthSource: SJ2PR11MB8370.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Sep 2026 15:40:50.8010 (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: xgeoGR1AItToOy53qWR/TXxWejnX/WdgJp7YE7rZpIwtJU4Jr7o+NPexbGO16z4MaZncBUR4v27PxGEGJGU2ruPMN2tjwAu9BbDei1tAnHk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR11MB4788 X-OriginatorOrg: intel.com Dear x86 maintainers, On 7/14/26 10:45 AM, Reinette Chatre wrote: > Dear x86 maintainers, > > Could you please consider this series for inclusion? It applies cleanly on top > of x86/cache with HEAD at > 2566b5cd6a27 ("fs/resctrl: Fix UAF from worker threads when domains are removed") > > Please note that this is the first instance of a series that touches resctrl fs, x86, and > Arm. Since this is a resctrl fs API change these patches should stay together. You will > find in Ben's message below that patch routing via tip is supported by Arm. > > Thank you very much Could you please consider this series for inclusion during this cycle? It applies cleanly on top of v7.3-rc1. Please do let us know if you have a preference for how changes touching all parts of resctrl (filesystem, x86, Arm) should be handled. Thank you very much Reinette