| Message ID | 20231013033118.3759311-8-li.meng@amd.com |
|---|---|
| State | Superseded |
| Headers | show
Return-Path: <linux-pm-owner@vger.kernel.org>
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 C2043C46CA1
for <linux-pm@archiver.kernel.org>; Fri, 13 Oct 2023 03:33:05 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S229612AbjJMDdD (ORCPT <rfc822;linux-pm@archiver.kernel.org>);
Thu, 12 Oct 2023 23:33:03 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42538 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S229695AbjJMDck (ORCPT
<rfc822;linux-pm@vger.kernel.org>); Thu, 12 Oct 2023 23:32:40 -0400
Received: from NAM10-DM6-obe.outbound.protection.outlook.com
(mail-dm6nam10on2067.outbound.protection.outlook.com [40.107.93.67])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 240FE10B;
Thu, 12 Oct 2023 20:32:36 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=lVfRAHGyN7Rn90sTKQEmRm/90AsyznakreBR0tPsJ1jzzaPo89cFTtWqhDqS2gK3/0dZoifv9haVFaGW9Aq1fnkWVSxtTwpeeR0G8rgiaqm9NSMrQoDIVCR6/RFYT83e5A/uF4GbkLKHMjmIp2yVqrnRIVYCSzBZK2L9pRMpIWW5tORWIuVAzdakAa/Xr+2r+bgLgxRUUBSQnaXzZUUIG88e2GyYUMdYtfHHSf6lwusEOzgXuM00YfYhGbpbNDj6VQJMHoacd0YzWi40yVqRQLTDFRM8Z+fApJfb4zVjiXFB6cxHTUJwtoIfyN5JjoTePal28cpmbUJ4J+HEYi3PeA==
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=3BATVT8xDKQmxK5ddKWQeikq5vTddHGyEfuh2meRohc=;
b=dXLhSQezqxVauLgCQBkqTWjOLa4OKQO1rKOLkV+35SDAQWCT4iOzyLfqE03AFBndU09EVcNdCq7A4HYNE4ri2vaSE9FAwLKFRLpyHhbXv4eJeRmnRrD8K92q/ONYxNblHT5Ze/fLV/Z+6usxSRXu5KxaFWWE4fBHrZOeeqzVLLn5JUBubw59GaU9X37TTi75K0n4nwUP1V37+bVoAt0xnVJdpPfuAxRIlhD2nXp0Of5qFrcbY1dUtiJp/k8ZwXjbo+bOK9X7thlULNNmI8jInrDLQpQviDI4G8ua/Q7FUB6pbm0PaTxILS35CjDHvzoj62sIl4+r23soYSUM28XcKA==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is
165.204.84.17) smtp.rcpttodomain=intel.com smtp.mailfrom=amd.com; dmarc=pass
(p=quarantine sp=quarantine pct=100) action=none header.from=amd.com;
dkim=none (message not signed); 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=3BATVT8xDKQmxK5ddKWQeikq5vTddHGyEfuh2meRohc=;
b=SWppC7lTOhJnDtjhz8YBRRposp1J8oT9guV+mjkwYnjp/4mpqUucErzsCjWbST5vo1BWdNLDxCqwByJieaIeKJLXTHAY2z0/ZfzV5VzZARWcSXbjKyM/nNgNOV3y76FgaloOj6iCgvEFfDleY0+mYHVyG7FBuu4s/FNVA//R7FI=
Received: from MW4PR04CA0046.namprd04.prod.outlook.com (2603:10b6:303:6a::21)
by PH7PR12MB6444.namprd12.prod.outlook.com (2603:10b6:510:1f8::5) with
Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6863.43; Fri, 13 Oct
2023 03:32:31 +0000
Received: from CO1PEPF000042AD.namprd03.prod.outlook.com
(2603:10b6:303:6a:cafe::52) by MW4PR04CA0046.outlook.office365.com
(2603:10b6:303:6a::21) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6886.28 via Frontend
Transport; Fri, 13 Oct 2023 03:32:30 +0000
X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17)
smtp.mailfrom=amd.com; dkim=none (message not signed)
header.d=none;dmarc=pass action=none header.from=amd.com;
Received-SPF: Pass (protection.outlook.com: domain of amd.com designates
165.204.84.17 as permitted sender) receiver=protection.outlook.com;
client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C
Received: from SATLEXMB04.amd.com (165.204.84.17) by
CO1PEPF000042AD.mail.protection.outlook.com (10.167.243.42) with Microsoft
SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id
15.20.6838.22 via Frontend Transport; Fri, 13 Oct 2023 03:32:30 +0000
Received: from jasmine-meng.amd.com (10.180.168.240) by SATLEXMB04.amd.com
(10.181.40.145) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 12 Oct
2023 22:32:25 -0500
From: Meng Li <li.meng@amd.com>
To: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Huang Rui <ray.huang@amd.com>
CC: <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<x86@kernel.org>, <linux-acpi@vger.kernel.org>,
Shuah Khan <skhan@linuxfoundation.org>,
<linux-kselftest@vger.kernel.org>,
"Nathan Fontenot" <nathan.fontenot@amd.com>,
Deepak Sharma <deepak.sharma@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Mario Limonciello <mario.limonciello@amd.com>,
Shimmer Huang <shimmer.huang@amd.com>,
"Perry Yuan" <Perry.Yuan@amd.com>,
Xiaojian Du <Xiaojian.Du@amd.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
Borislav Petkov <bp@alien8.de>,
"Oleksandr Natalenko" <oleksandr@natalenko.name>,
Meng Li <li.meng@amd.com>, Wyes Karny <wyes.karny@amd.com>
Subject: [RESEND PATCH V9 7/7] Documentation: introduce amd-pstate preferrd
core mode kernel command line options
Date: Fri, 13 Oct 2023 11:31:18 +0800
Message-ID: <20231013033118.3759311-8-li.meng@amd.com>
X-Mailer: git-send-email 2.34.1
In-Reply-To: <20231013033118.3759311-1-li.meng@amd.com>
References: <20231013033118.3759311-1-li.meng@amd.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
X-Originating-IP: [10.180.168.240]
X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com
(10.181.40.145)
X-EOPAttributedMessage: 0
X-MS-PublicTrafficType: Email
X-MS-TrafficTypeDiagnostic: CO1PEPF000042AD:EE_|PH7PR12MB6444:EE_
X-MS-Office365-Filtering-Correlation-Id: a3f75f42-f6b0-4d38-58b5-08dbcb9d0814
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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230031)(4636009)(346002)(136003)(396003)(39860400002)(376002)(230922051799003)(64100799003)(451199024)(82310400011)(186009)(1800799009)(36840700001)(46966006)(40470700004)(26005)(2616005)(47076005)(16526019)(478600001)(1076003)(7696005)(83380400001)(40480700001)(86362001)(40460700003)(6666004)(41300700001)(36756003)(426003)(336012)(4326008)(8936002)(8676002)(110136005)(54906003)(6636002)(316002)(70206006)(70586007)(2906002)(7416002)(5660300002)(81166007)(36860700001)(356005)(82740400003)(36900700001)(14943795004);DIR:OUT;SFP:1101;
X-OriginatorOrg: amd.com
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Oct 2023 03:32:30.7506
(UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id:
a3f75f42-f6b0-4d38-58b5-08dbcb9d0814
X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp:
TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com]
X-MS-Exchange-CrossTenant-AuthSource:
CO1PEPF000042AD.namprd03.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB6444
Precedence: bulk
List-ID: <linux-pm.vger.kernel.org>
X-Mailing-List: linux-pm@vger.kernel.org
|
| Series |
amd-pstate preferred core
|
expand
|
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 0a1731a0f0ef..e35b795aa8aa 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -363,6 +363,11 @@ selects a performance level in this range and appropriate to the current workload. + amd_prefcore= + [X86] + disable + Disable amd-pstate preferred core. + amijoy.map= [HW,JOY] Amiga joystick support Map of devices attached to JOY0DAT and JOY1DAT Format: <a>,<b>