Messages in this thread | | | Date | Tue, 28 Jan 2014 01:28:41 +0100 | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH] ACPI: reduce log level for message "ACPI: \_PR_.CPU4: failed to get CPU APIC ID" |
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On 1/28/2014 1:18 AM, David Rientjes wrote: > On Mon, 27 Jan 2014, Jiang Liu wrote: > >> diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c >> index c9311be..c29c2c3 100644 >> --- a/drivers/acpi/acpi_processor.c >> +++ b/drivers/acpi/acpi_processor.c >> @@ -261,7 +261,7 @@ static int acpi_processor_get_info(struct acpi_device *device) >> >> apic_id = acpi_get_apicid(pr->handle, device_declaration, pr->acpi_id); >> if (apic_id < 0) { >> - acpi_handle_err(pr->handle, "failed to get CPU APIC ID.\n"); >> + acpi_handle_debug(pr->handle, "failed to get CPU APIC ID.\n"); >> return -ENODEV; >> } > Don't we already leave some artifact in the kernel log at boot about apic > ids that don't get registered? I'm wondering if we should have this > warning at all.
It is useful for knowing that there are potentially broken objects in the ACPI tables.
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