Commit 200e7c0f authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
Browse files

s390/idle: add missing irq off lockdep annotation 



psw_idle() returns with interrupts disabled, so we should add the
missing annotation.

Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 832a7710

arch/s390/kernel/idle.c

+2 −0
Original line number Diff line number Diff line
@@ -35,6 +35,8 @@ void enabled_wait(void) 
	/* Call the assembler magic in entry.S */

	psw_idle(idle, psw_mask);



	trace_hardirqs_off();



	/* Account time spent with enabled wait psw loaded as idle time. */

	idle->sequence++;

	smp_wmb();