> We've just recently deployed a new module that validates the inputs and outputs > for the predefined ACPI methods (Those that start with underscore). > > That is the source of these messages: > > > > ACPI Warning (nspredef-0252): \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, expected 4 [20080926] > > > ACPI Error (nspredef-0163): \_SB_.PCI0._OSC: Missing expected return value [20080926] > > For the initial version of this module, we only output messages when the inputs and/or > outputs don't match the requirements of the ACPI specification. > > We can change this to returning exceptions in the future. I expect we're going to have a bunch of false positives with this one, and indeed may need to even pare the warnings back to only when CONFIG_ACPI_DEBUG, or acpi=strict or something. -Len -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
