[PATCH 1/2 V3] ACPI/APEI: Add parameter check before error injection [PATCH 2/2 V3] ACPI/APEI: Update einj documentation for param1/param2 These two patches are employed to enhance the check for param1/param2 when einj is used. Param1/param2 are very subtle for the guy who lacks of experience. These two patches add some extra checks to avoid happening further errors to confuse users. V3: only update the 1st patch based on Tony and Boris' suggestion. V2: only update the 1st patch based on Boris' suggestion. -- 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