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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7AB7C77B7A for ; Mon, 12 Jun 2023 02:43:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233758AbjFLCnS (ORCPT ); Sun, 11 Jun 2023 22:43:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229902AbjFLCnQ (ORCPT ); Sun, 11 Jun 2023 22:43:16 -0400 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (mail-bn7nam10on2049.outbound.protection.outlook.com [40.107.92.49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E4AB19D; Sun, 11 Jun 2023 19:43:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=UoPkFeN+OT19QVpGES6JtefsZGSQqIYsKQWNf/GQQ38FroqTuoTLJ03PiYtzARKcU/xqfvjJIqF7prdhjvMjYA0YKoI4AS0hLQH1lUQBeu0DNKYtX7WLDkUyy74NeWBBX9Bx/iqBlAEivEKLXrTGRFqAAHR5MIEOTIaE7PrtiQpkJ3557EKetNjzT3SgSTX1eTjxSekzZ1ickl4bVmE9JFSpQLoACNPk5UfJdwm3CpqSpNv2uMKo94MmlMaOuQYG1iY6rThypbpIPcJYCVoc3cX2hW6zfiOi6m23l5riZmqHwHDB1THoOJ/nL+bAY1M3p69gt0XIhYKFIXroJ7Iu8g== 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=8ljPPaPdC7jA2waa3neNPt+wSr7pwlt4qpS4nMPJoYA=; b=fOQM4mnG2uPpr3FJ+ePi3A0P1WF2c9DNPLLf4fDbjM5gvBVN5NGRVuDJ6An3BdqVDcSWNTETK38s9q7dQHuhTKo1GDQ8DO/O6sKaOZsK7tx0npGHmfEOZYU7RhQ1VrA4l3todjf8StZo50drHpmPkhf3ekmfak5iIizpaYIeqp4zog2X0Vh+3u6zUU3Gb4hhHTD/TszXj69clZi2HlAKi6SeARPMp0BV0AWlkvCihjsHj+4KSvphHnqiSv6+wVz/2feS9F4OwHKwuXQ+J9AadKLVT8KJkBpJTAkIIc0gN7RXfxTOnL1BdVwh317GZX/Q6szrrxyXEylS3Q/6aGE3hA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8ljPPaPdC7jA2waa3neNPt+wSr7pwlt4qpS4nMPJoYA=; b=d/ovz4dbX7YL5M32dndMlTQFB1pmJ/We2pVryvmdG17c9RZUxIVNG32zCgShyzUMYWXPpwbDPaEA4SadUVGc4qvwAbXtpb9piuhLrm7nNLMDcm/w8mmz1Tdl+sNANPaeIfiitTVzUNNfhUOhgpNjOJr6R9K7dhCvUuduYgeXD6k= Received: from CYYPR12MB8655.namprd12.prod.outlook.com (2603:10b6:930:c4::19) by PH0PR12MB7077.namprd12.prod.outlook.com (2603:10b6:510:21d::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6477.29; Mon, 12 Jun 2023 02:43:10 +0000 Received: from CYYPR12MB8655.namprd12.prod.outlook.com ([fe80::8d99:5e7c:3ab:a882]) by CYYPR12MB8655.namprd12.prod.outlook.com ([fe80::8d99:5e7c:3ab:a882%7]) with mapi id 15.20.6477.028; Mon, 12 Jun 2023 02:43:10 +0000 From: "Yuan, Perry" To: "Huang, Ray" , "Limonciello, Mario" CC: "rafael@kernel.org" , "linux-pm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Karny, Wyes" , "Shenoy, Gautham Ranjal" , "Li, Sun peng (Leo)" , "Yuan, Perry" , "Huang, Shimmer" , "Meng, Li (Jassmine)" Subject: RE: [PATCH] cpufreq: amd-pstate: Set default governor to schedutil Thread-Topic: [PATCH] cpufreq: amd-pstate: Set default governor to schedutil Thread-Index: AQHZmjJOJn/13kYQ+U+3kLDcLmW6G6+D35cAgAKamCA= Date: Mon, 12 Jun 2023 02:43:10 +0000 Message-ID: References: <20230608095358.30548-1-mario.limonciello@amd.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: MSIP_Label_4342314e-0df4-4b58-84bf-38bed6170a0f_ActionId=c13e834a-0f81-4163-a569-b6dd23bc08f8;MSIP_Label_4342314e-0df4-4b58-84bf-38bed6170a0f_ContentBits=0;MSIP_Label_4342314e-0df4-4b58-84bf-38bed6170a0f_Enabled=true;MSIP_Label_4342314e-0df4-4b58-84bf-38bed6170a0f_Method=Standard;MSIP_Label_4342314e-0df4-4b58-84bf-38bed6170a0f_Name=General;MSIP_Label_4342314e-0df4-4b58-84bf-38bed6170a0f_SetDate=2023-06-12T02:40:46Z;MSIP_Label_4342314e-0df4-4b58-84bf-38bed6170a0f_SiteId=3dd8961f-e488-4e60-8e11-a82d994e183d; authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: CYYPR12MB8655:EE_|PH0PR12MB7077:EE_ x-ms-office365-filtering-correlation-id: dd32064a-3b26-4fa7-e8d8-08db6aeec281 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 27PxtOnPO/QVCYaZuCFp291VNW3R+qBn/N5uApGgXqfz9rBg4kLmOZLhQ+R5GwlECsrAM+r45pbbEOCJVn6Sa5MArnS/+B2wluWmNEM1fXI0VsshfB3yk+or9CdqLyX/DP984srlWzIUKOs5GXCm2aH71zQ5uL/nEmMAi/eldwEqC46W6JCuT7uLvHUdviMrKrkDpjGWPdOpgqZqkKsNiaeFZvru5WW/jwtMiaS1ApEujEMQku77r7U5c2f8E4C9IOPh82RBWT6LreHdfEDiTietLIcERNZ50JDd9Z1vuRc6hYmfchqmpHtwwXfjB3BOVJm38Pu3kJi15yam3e6IUeHJ7MkIa3Ja+w76JArCFPri4i3uyg/l1ClypDlmwpq+2hLwl15VqGe6aKnJA0v7uJlC/Xt4JgkCkWmRxy/jvabYZQJvfmnbWt+aGkicCcVpkHPZsDjhV8mrXf069ziAuW61upNHJGVJ+5s47sKcjurOigzXDLY7QZ5KUXNoOzK7GLstjYFX5qzJw+fOucUaaKJhM7EjXjABtk8NGpQGpSw3NHNVVgGbQjsJNXxZE1WDnr5ilzqssoK8n0w6c3mTPKXcUJGRHJijB113ON0fHCdr+iUrxkd+SZWZHriCfHMM x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CYYPR12MB8655.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(346002)(376002)(39860400002)(366004)(396003)(136003)(451199021)(86362001)(7696005)(316002)(8676002)(41300700001)(83380400001)(5660300002)(26005)(55016003)(38100700002)(9686003)(53546011)(6506007)(52536014)(33656002)(71200400001)(122000001)(8936002)(38070700005)(66446008)(66476007)(66556008)(64756008)(4326008)(76116006)(66946007)(478600001)(6636002)(186003)(2906002)(54906003)(110136005);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?xtPpKyyH3+YWzpDzMQcGEYoB0NXGGG1dol85L4uFBrF4HojnLWXhdg5WE1AY?= =?us-ascii?Q?yd0xj7Z4FsWwg0BRmy54/O0rwp/7Q6dnpEg02LqfhmzJHNXAxbwJUFrjaqgf?= =?us-ascii?Q?WmwsyfmO4Jq6j0qdPsHViIErfTp/WIKYpZtE2wXFKsk+p5s4JMphp05K0r9T?= =?us-ascii?Q?G7eksWY8Ng2EWVpJ+uZk+XHjDIffVxEs5aPDzp51iSyNIgwUSD6KM4iLVWGr?= =?us-ascii?Q?usW52dgBoYyPdAsGTog3ropafxkX1mQTFExucJd+lM8oPqtC6aN9I2Mzq2pb?= =?us-ascii?Q?C9pwxX9sqcOnLcTZf7Z3uK1jAQhGl+paCY3bBuQAgW546GLPmfM30TJM3FNx?= =?us-ascii?Q?L0TA3FEf5EjV/IIGfBaayU2qBbEOZv0D63kDH00zZMRMPhI+736dneFQqQ/J?= =?us-ascii?Q?qj3YZsf4c5zT6vzIOBSr7JVz6F9H+/Pg86g2IUQXk5JYtXZo57Fu7b9MQ9oC?= =?us-ascii?Q?yQ2n18GJmN8zGXiFmCNPCWoQkb+xpC/FKtSrz2ulf0MKbacdt1TjKc3FexLg?= =?us-ascii?Q?rOOgiodxYqXg6W9esiXSjcnsAO6J0kfwuxg6JgvS7+n5S/2XMbnjEckxkPi1?= =?us-ascii?Q?9LzvsppYkBqeo44MNPJinC2g4rnyHIoab9KQWbYtmoDL9sAF8rE+zPvvmavI?= =?us-ascii?Q?2ByEbU0te+ftSKWt2ZyB9+1xfrxyyBXc9+wFNknAGzvNh5YpFh3+CgdXJls5?= =?us-ascii?Q?sVt57KQpTjdytsjgFZ5/cSd28Ukhdu8OBNsYwbvYWnZJ8KqZQqA3xhA0rsac?= =?us-ascii?Q?VauBLTfeOw7j/eOxgqEU5Qv3/cCO3WAX0crCEALgQTWebDVPGbSWrcQoC5wd?= =?us-ascii?Q?nZXvDTTvFVAl6j9qj1h52E5K54ek8fL4wR8ttIzreDDnLAiHWXir0g1PRKRu?= =?us-ascii?Q?y7vj6i5VW/7ItaCSTGmztwfyn/LBk2r3rXJNbCxA3IwfTNPYJfO05wcmNTwU?= =?us-ascii?Q?ok9TLFxaxGYTxLk2mHax95a5/zU9rj1HGKxRXc77NmY2wFL21cSKwV+ek3m2?= =?us-ascii?Q?+AOeaOdAhULUR5E0dur3Jz/ChNyhdpgkbWToWtdT4nUhhAeeKoIiPG5Zi1fK?= =?us-ascii?Q?y6msgK1ki+g2hMC3OQ45bwxmqaDoFGyiJiPcPbR46xxxKbwHAUqgJ0OVFGPk?= =?us-ascii?Q?kxCsC+5NJIUVg/1Vd/P4Ovzw2dzArijGgEeTBDDrwxmk2r1XrIJ99fkibcfb?= =?us-ascii?Q?XHd/5oVPe3BbA3QO71hEGY/wRgL6Hj1SYzb9fDIuYqqBgSdMIqeFpA/Xp5rU?= =?us-ascii?Q?odNXgSOKvIBvlUBKBv740Tx7FG/o8Obq+jyHXMQ0KMGavU8UliXa9KA5pFRA?= =?us-ascii?Q?H5+FYZbqo2DUVRpHqaN60u7AEGSsdcnwVbeXrh+4Jx7MeDaNND4Kr/Tnb7Lu?= =?us-ascii?Q?NN5GLwn+j77bYDT1svN/nScHIBqB+oa0yp2NhzIBz8rHHu0D7GIDGtAg7l9k?= =?us-ascii?Q?XMTMtuCQP5zNWZDBK3dGOHMy8dMtZx8A7+pzW5m3+FcDUCcXjh4q4H9CzFrM?= =?us-ascii?Q?XHKqsIj4Ju5GeHo1nZUFPhcGlh8VHZ98GGKaY4zOQfDmv46gCWSbWh/RIBjA?= =?us-ascii?Q?8wbIbgmXMleBC9I59zU=3D?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CYYPR12MB8655.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: dd32064a-3b26-4fa7-e8d8-08db6aeec281 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Jun 2023 02:43:10.0927 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: hxcWNwhmWGEqfpEquto7hTcg5zENFQADZDrMmgfeKkiVYHPKQnaTtfmXMlfhjU3i2aigEF7KEj8E+8L0U45Tfg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB7077 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [AMD Official Use Only - General] > -----Original Message----- > From: Huang, Ray > Sent: Saturday, June 10, 2023 6:55 PM > To: Limonciello, Mario > Cc: rafael@kernel.org; linux-pm@vger.kernel.org; linux- > kernel@vger.kernel.org; Yuan, Perry ; Karny, Wyes > ; Shenoy, Gautham Ranjal > ; Li, Sun peng (Leo) > Subject: Re: [PATCH] cpufreq: amd-pstate: Set default governor to schedut= il > > On Thu, Jun 08, 2023 at 05:53:58PM +0800, Limonciello, Mario wrote: > > The Kconfig currently defaults the governor to schedutil on x86_64 > > only when intel-pstate and SMP have been selected. > > > > If the kernel is built only with amd-pstate, the default governor > > should also be schedutil. > > > > Cc: Sun Peng (Leo) Li > > Signed-off-by: Mario Limonciello > > Acked-by: Huang Rui > > > --- > > drivers/cpufreq/Kconfig | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index > > 2c839bd2b051..a1c51abddbc5 100644 > > --- a/drivers/cpufreq/Kconfig > > +++ b/drivers/cpufreq/Kconfig > > @@ -38,7 +38,7 @@ choice > > prompt "Default CPUFreq governor" > > default CPU_FREQ_DEFAULT_GOV_USERSPACE if > ARM_SA1110_CPUFREQ > > default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if ARM64 || ARM > > - default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if X86_INTEL_PSTATE > && SMP > > + default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if > (X86_INTEL_PSTATE || > > +X86_AMD_PSTATE) && SMP > > default CPU_FREQ_DEFAULT_GOV_PERFORMANCE > > help > > This option sets which CPUFreq governor shall be loaded at > > -- > > 2.34.1 > > Tested-by: Perry Yuan Regards. Perry Yuan