+ if (mem_err->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS) + m.addr = mem_err->physical_addr; At the moment "addr" is the only useful value in this record ... so if we find that we can't supply it because we don't know it - then the record has no value, and we might as well not send it. E.g. start the function with: if (!(mem_err->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS)) return; -Tony -- 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