ST0_IEP           482 arch/mips/include/asm/stackframe.h 		andi	t2, t0, ST0_IEP
ST0_IEP           145 arch/mips/kernel/process.c 		status = (status & ~(ST0_KUP | ST0_IEP | ST0_IEC)) |
ST0_IEP           303 arch/mips/kernel/traps.c 		if (regs->cp0_status & ST0_IEP)