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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7873BC433EF for ; Fri, 17 Sep 2021 15:10:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5CFE261246 for ; Fri, 17 Sep 2021 15:10:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234223AbhIQPMT (ORCPT ); Fri, 17 Sep 2021 11:12:19 -0400 Received: from mga05.intel.com ([192.55.52.43]:51672 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233325AbhIQPMT (ORCPT ); Fri, 17 Sep 2021 11:12:19 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10110"; a="308360405" X-IronPort-AV: E=Sophos;i="5.85,301,1624345200"; d="scan'208";a="308360405" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2021 08:10:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,301,1624345200"; d="scan'208";a="651906241" Received: from fmsmsx605.amr.corp.intel.com ([10.18.126.85]) by orsmga005.jf.intel.com with ESMTP; 17 Sep 2021 08:10:55 -0700 Received: from fmsmsx603.amr.corp.intel.com (10.18.126.83) by fmsmsx605.amr.corp.intel.com (10.18.126.85) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12; Fri, 17 Sep 2021 08:10:54 -0700 Received: from fmsedg601.ED.cps.intel.com (10.1.192.135) by fmsmsx603.amr.corp.intel.com (10.18.126.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12 via Frontend Transport; Fri, 17 Sep 2021 08:10:54 -0700 Received: from NAM11-DM6-obe.outbound.protection.outlook.com (104.47.57.170) by edgegateway.intel.com (192.55.55.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2242.12; Fri, 17 Sep 2021 08:10:53 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=EbIiZuLEVzK/VsGOmfUWtHL9u2YgNqjFrBxi0Ie6QZrrLab0dyqFyzWovjsghNk8IclQmKztWaq0lajwn/7nyUUlX1QcimTGr21Es8DlfpgyX8p8XvCp4LBoWP8ePu5jYP+hCVRLmtbHgVSyFlAD80jPaELyMhNMjP4ixQd9oRt32KfSKajQptJIfVYC4aH6/vyx41gDp54L9s8rN1gkySv5hWSDQ9C1eVpFzYG0omn2ZsA40+D1cQ+DILtNpq+P/eUvO3CWw3VYFcaitPfq8P6jzkROHxXq70ufcca5JxEgsw+ds6AsjC8wKNBV1Tz1rgISbGMSCpNCG+h/fsGu8Q== 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; bh=4GdV+WvjaqavqQbYf9n2Scl33cwkraK+Wb70jT9UaXg=; b=LQJamXpXolxy8NpA/NpmiHMrQ1tJRGC2/DC/BDvdd3ot6WOeVUzihiHsC6K9QikE65rpeX34Qaq5jctrG1+8UsC1VMTeQhA3/OlEPQW+uf1ydT8zRhd4xIpSVM5R3BMIV1QV8sRFgvkOHsrFz5Yt9ZCY7gr+n84sCqt5wV/qjBlp9YyStm3YSr4XO7nXY/XlzBZXm0y32CZ+Z3pOgSxohcKyGF9SlLCMoeg03ojyIe5ZVizjJcHQyyqdYA0DVafVEbWr6orGa0DOo1bhjlcZPJfeiu7iIQaJRSXVO3buJkIDmZ/dUZ4WksuDiJfHSDWGyfAXydtED79FxhVIVq3AjA== 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 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4GdV+WvjaqavqQbYf9n2Scl33cwkraK+Wb70jT9UaXg=; b=vq1/IO5UqwE2z5XgznMFIRxn7YF8IyrjPD0r2yWYY9YZNBUMqRD95kzOlHMA873WOqcFds2ArKUdG0E1RHt22G3AFDB0MpCrZX5b04BioBmnXAZvUimeQlGUTP6P6Ota3IKmM1g8e1MxCxqKVmHhi6msRI3F6nHUmJularda7eA= Authentication-Results: linaro.org; dkim=none (message not signed) header.d=none;linaro.org; dmarc=none action=none header.from=intel.com; Received: from DM4PR11MB5326.namprd11.prod.outlook.com (2603:10b6:5:391::8) by DM6PR11MB2969.namprd11.prod.outlook.com (2603:10b6:5:70::29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4523.14; Fri, 17 Sep 2021 15:10:52 +0000 Received: from DM4PR11MB5326.namprd11.prod.outlook.com ([fe80::c61:d5d8:c71e:66da]) by DM4PR11MB5326.namprd11.prod.outlook.com ([fe80::c61:d5d8:c71e:66da%9]) with mapi id 15.20.4523.017; Fri, 17 Sep 2021 15:10:52 +0000 Subject: Re: [PATCH v2 14/14] ACPI/PCC: Add myself as maintainer for PCC mailbox driver To: Sudeep Holla , , CC: Cristian Marussi , "Rafael J . Wysocki" , Jassi Brar , "Rafael J. Wysocki" , Jassi Brar References: <20210917133357.1911092-1-sudeep.holla@arm.com> <20210917133357.1911092-15-sudeep.holla@arm.com> From: "Rafael J. Wysocki" Organization: Intel Technology Poland Sp. z o. o., KRS 101882, ul. Slowackiego 173, 80-298 Gdansk Message-ID: <811c1f11-8615-7984-7d23-8519a5a67f0c@intel.com> Date: Fri, 17 Sep 2021 17:10:46 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.14.0 In-Reply-To: <20210917133357.1911092-15-sudeep.holla@arm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-ClientProxiedBy: AM6P192CA0030.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:83::43) To DM4PR11MB5326.namprd11.prod.outlook.com (2603:10b6:5:391::8) MIME-Version: 1.0 Received: from [192.168.100.217] (213.134.175.245) by AM6P192CA0030.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:83::43) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4523.14 via Frontend Transport; Fri, 17 Sep 2021 15:10:51 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 9045f7fd-c8d8-4138-ce8a-08d979ed5723 X-MS-TrafficTypeDiagnostic: DM6PR11MB2969: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; 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:DM4PR11MB5326.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(396003)(366004)(39860400002)(376002)(346002)(136003)(31686004)(83380400001)(956004)(36756003)(2616005)(478600001)(8936002)(8676002)(66476007)(66556008)(31696002)(15650500001)(6486002)(6666004)(2906002)(186003)(316002)(53546011)(36916002)(66946007)(38100700002)(4326008)(54906003)(16576012)(86362001)(26005)(5660300002)(43740500002)(45980500001);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?Y045WmVnRG55b1JOYlB2dHNrUWtrRGpGY3RuVW5XaUpaRm1PZzgzbDFnTkJS?= =?utf-8?B?aXpDU0Vtb2prUlpRblFaL3NieGJPQ0Q3dnFzeUtFZGR3QXVkcUZMSjMrbnVC?= =?utf-8?B?OGtlVTBXTzVJL0tYMTVkTk92T09NQXkyVUFiakltVWY1KzRqdTVRNTdmcHRY?= =?utf-8?B?dDAyYkRBRUFEbGpUT2hqeUdUamxEK1NRUHlIN2JMS21IWUpBMGpvYytuWVlx?= =?utf-8?B?aThYL0oyN2p6VmNLUXVaN3dtSUdUVGdvZ0VRbDRVWmgvK3Q5STdmb0NUT1h1?= =?utf-8?B?d1BHMHQ2UDBiZFBGQVV5OGkwbVBVK2pCRkNLc0p2YWVFY3kzR3pHemdJTGlK?= =?utf-8?B?ME92bUF2RVp3dFZ3ZTZDcEtSeUR0QzdteVRkUkNiWUpnS2ZWZWF0eklld1oz?= =?utf-8?B?eW5oYy8ya0FpVGd1QjBXUTBHMEkxUmRLeWYyMUhOaHR1RnoraElZTmFmR0x1?= =?utf-8?B?aDJVT3RpRk1mYWgrN09nNXk1V3BHVEZldU1GZnd3RnN2a1lITS8rc0hZRGQw?= =?utf-8?B?K2k3RFo0UlZwM0R1d05vRzlHYzlkRTVPU2Fka0RhcC96T1R4VHVETHp3dldF?= =?utf-8?B?RkFMd2U1TDdRY0JpbURQSFlQaytSdkFMb2JTUlh5Uk4wMmhsV1VtUnVQbkU5?= =?utf-8?B?eXI2SkNhbit5bStpdmVwdkQ5b1lEZkxrdkxjRFlBaGE1and4UmhCTHU4b0Jo?= =?utf-8?B?cWY4VkpqSTNidDVZQUVoZFBTaDNDQkVzU081UitrMnVEdEpsVFRXcEVUL2J0?= =?utf-8?B?eWxDZVBNVkt2ZUN4UHRPcHFoSis4bGdBTE5ia2NYUFVGVlBqNnRlSmJyS2NF?= =?utf-8?B?clFRcXdYTFNzQjgrYzRjZUpjOEdYaWo3QmtaandSeVlLRFV6NUN3M3RVRDlp?= =?utf-8?B?Snc4ajI0NkQrQlRTSFdqaVJWa1A2Sjhsb2ZRN2xuajZyWk02QkFDOXJtSmVy?= =?utf-8?B?eEwvUEtlK05ueUlYd0ExSHJNMmg0MFFOcjdwM1YxK1c0YlZDUko2OHB2RmhF?= =?utf-8?B?dVI4ZS82WjJkYmZlN3c1bkkyR3ozTVpMbVJtMXdGS0JHc2dNMmlRa1VDZU40?= =?utf-8?B?d1pCenUyT2s1Z2s2S05ZTEUreEpCcmdMQjdoQ0dVTy92VFJ5b2ZnRVN2RG1W?= =?utf-8?B?cGx3SDBMeHF2MUJCNEV1UkNjbzVicWlLcTJaVDZrNGVVdUtqZzEvOGdCSHM2?= =?utf-8?B?dHc2dFBqUEZ1RnJVbVBVMGxRd2NoNUhwOVdqa1F3UTg4eU4xZ0w3ZmNxd0Yy?= =?utf-8?B?bjlYYVZwRlVEajhVWmh3UzRya0lGUXZnVTNZNVF0VVNUb3U3cVNLOHlQcTc5?= =?utf-8?B?MWFyVEZ6UjVKK0MzOWROQi9HcTFoaXdqTUwyRVJOanpLSTV0cTd1NlVSV09D?= =?utf-8?B?RVFXOVRlc3d5djN3VmNKVzR0RXVqcHNlVmV4cVN3SHZGeENCNzZMQ3VVVGx5?= =?utf-8?B?ZmFNZnlpaUJWYjVEZmlGL09CVTAvTGg4Z3ZCcWZLRmZVSkNFZ0lidm5oVDhE?= =?utf-8?B?VHZqNm5UcWdCQVQxZHRnZWtXQkp1TTlLaHJCUUYxQy9KV1UzeGlBZlBwZi9P?= =?utf-8?B?MVhLZnFLV0ovbm9qeVU2dVdHclQ4NXg2SUpJbXJ6M3RZQTBTSVA0ajRGVFJS?= =?utf-8?B?Zncvb2VkZmM5NDZIdmR0U0l6M2ZvY01ZZ3d0VStIOFdXVUZzVFpxQU9ldmlv?= =?utf-8?B?M0NSZFhVRlRNdDBYR1RjY0dXTGowa1VVTUhJZWMyQ3ZYcFdPUHpuKzc2TW9t?= =?utf-8?Q?VIXNMxXHIg3lDl3i+nhgWwsNzgWd0pfq0XapGGt?= X-MS-Exchange-CrossTenant-Network-Message-Id: 9045f7fd-c8d8-4138-ce8a-08d979ed5723 X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5326.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Sep 2021 15:10:52.6795 (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: tu/G99Jxy5K3KxazvVylN7JswS8NdqHGH/FhWqJjaBx7Y9ogH5b2rWhgAWX2LgPg5QgJ/tjk/yptlDkeV138gRWIlou/pIo6nW8E3O0LMo8= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR11MB2969 X-OriginatorOrg: intel.com Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On 9/17/2021 3:33 PM, Sudeep Holla wrote: > Not much functionality is added since PCC driver was added 5 years ago. > There is need to restructure the driver while adding support for PCC > Extended subspaces type 3&4. There is more rework needed as more users > adopt PCC on arm64 platforms. In order to ease the same, I would like > to take responsibility to maintain this driver. > > Cc: "Rafael J. Wysocki" > Cc: "Rafael J. Wysocki" > Cc: Jassi Brar > Signed-off-by: Sudeep Holla > --- > MAINTAINERS | 6 ++++++ > 1 file changed, 6 insertions(+) > > Hi Rafael, > > As you mentioned offline that you haven't followed ACPI PCC changes > much and don't have time to review this, I thought of adding myself > as maintainer for the ACPI PCC part of the mailbox as I will be tracking > and using PCCT. Let me know if you have any objections. No objections. Acked-by: "Rafael J. Wysocki" > diff --git a/MAINTAINERS b/MAINTAINERS > index eeb4c70b3d5b..8d41dd710ae9 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -401,6 +401,12 @@ L: platform-driver-x86@vger.kernel.org > S: Maintained > F: drivers/platform/x86/i2c-multi-instantiate.c > > +ACPI PCC(Platform Communication Channel) MAILBOX DRIVER > +M: Sudeep Holla > +L: linux-acpi@vger.kernel.org > +S: Supported > +F: drivers/mailbox/pcc.c > + > ACPI PMIC DRIVERS > M: "Rafael J. Wysocki" > M: Len Brown