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Commit c6547497 authored by Michael Holzheu's avatar Michael Holzheu Committed by Martin Schwidefsky
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[S390] Load disabled wait psw instead of stopping cpu on halt. 



Signed-off-by: default avatarMichael Holzheu <holzheu@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 99ca4e58

arch/s390/kernel/ipl.c

+6 −2
Original line number Diff line number Diff line
@@ -1096,9 +1096,13 @@ static struct shutdown_action vmcmd_action = {SHUTDOWN_ACTION_VMCMD_STR, 


static void stop_run(struct shutdown_trigger *trigger)

{

	signal_processor(smp_processor_id(), sigp_stop_and_store_status);

	if (strcmp(trigger->name, ON_PANIC_STR) == 0)

		disabled_wait((unsigned long) __builtin_return_address(0));

	else {

		signal_processor(smp_processor_id(), sigp_stop);

		for (;;);

	}

}



static struct shutdown_action stop_action = {SHUTDOWN_ACTION_STOP_STR,

					     stop_run, NULL};