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[S390] Load disabled wait psw instead of stopping cpu on halt. 

Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Michael Holzheu 2008-01-26 14:11:12 +01:00 committed by Martin Schwidefsky
parent 99ca4e582d
commit c654749777
1 changed files with 6 additions and 2 deletions
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8
arch/s390/kernel/ipl.c
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@ -1096,8 +1096,12 @@ 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);
for (;;);
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,