Commit c7cfe9bf authored by Mario Limonciello's avatar Mario Limonciello Committed by Rafael J. Wysocki
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ACPI: processor: Downgrade Intel _OSC and _PDC messages to debug 



Commit 95272641 ("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.

Signed-off-by: default avatarMario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20240618214225.50953-1-mario.limonciello@amd.com


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 6ba59ff4

drivers/acpi/acpi_processor.c

+2 −2
Original line number Diff line number Diff line
@@ -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();

	}

}