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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 CH3PEPF00000015.mail.protection.outlook.com (10.167.244.120) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7719.0 via Frontend Transport; Tue, 18 Jun 2024 21:42:42 +0000 Received: from AUS-P9-MLIMONCI.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 15.1.2507.39; Tue, 18 Jun 2024 16:42:41 -0500 From: Mario Limonciello To: CC: , , , , Mario Limonciello Subject: [PATCH v2] ACPI: Downgrade Intel _OSC and _PDC messages to debug Date: Tue, 18 Jun 2024 16:42:25 -0500 Message-ID: <20240618214225.50953-1-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH3PEPF00000015:EE_|PH7PR12MB5710:EE_ X-MS-Office365-Filtering-Correlation-Id: c9cac825-73ca-4cf9-056a-08dc8fdf9595 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230037|36860700010|82310400023|1800799021|376011; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jun 2024 21:42:42.8880 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c9cac825-73ca-4cf9-056a-08dc8fdf9595 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: CH3PEPF00000015.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB5710 commit 95272641338a ("ACPI: processor: Use _OSC to convey OSPM processor support information") introduced messages related to determining processor support from the firmware. The UUID 4077A616-290C-47BE-9EBD-D87058713953 and _PDC methods are only used on Intel platforms, but all X86 platforms emit the messages. Attempting to evaluate them and showing messages on which are used is unnecessary for most users. Downgrade the messages to debug instead. Cc: PradeepVineshReddy (Pradeep Vinesh Reddy) Kodamati Signed-off-by: Mario Limonciello --- drivers/acpi/acpi_processor.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 7a0dd35d62c9..e82ec4f126bc 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -598,9 +598,9 @@ static bool __init acpi_early_processor_osc(void) void __init acpi_early_processor_control_setup(void) { if (acpi_early_processor_osc()) { - pr_info("_OSC evaluated successfully for all CPUs\n"); + pr_debug("_OSC evaluated successfully for all CPUs\n"); } else { - pr_info("_OSC evaluation for CPUs failed, trying _PDC\n"); + pr_debug("_OSC evaluation for CPUs failed, trying _PDC\n"); acpi_early_processor_set_pdc(); } }