3-112 Vol. 2A CLI — Clear Interrupt Flag
INSTRUCTION SET REFERENCE, A-M
Virtual-8086 Mode Exceptions
#GP(0) If the CPL is greater (has less privilege) than the IOPL of the
current program or procedure.
#UD If the LOCK prefix is used.
Compatibility Mode Exceptions
Same exceptions as in protected mode.
64-Bit Mode Exceptions
#GP(0) If the CPL is greater (has less privilege) than the IOPL of the
current program or procedure.
#UD If the LOCK prefix is used.