Commit 7e9b580e authored Mar 26, 2009 by Michael Holzheu Committed by Martin Schwidefsky Mar 26, 2009

[S390] Ensure that ipl panic notifier is called late.

The s390 ipl panic notifier will stop the system or trigger a system dump.
This should be done as final action on the panic path. All other panic
notifiers should be executed before. Currently we use priority 0 for the ipl
notifier. In order to be called late, this patch changes the priority to
INT_MIN which is the lowest possible priority.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent 2ac3307f

arch/s390/kernel/ipl.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1722,7 +1722,7 @@ static int on_panic_notify(struct notifier_block *self,

		static struct notifier_block on_panic_nb = {
		.notifier_call = on_panic_notify,
		.priority = 0,
		.priority = INT_MIN,
		};

		void __init setup_ipl(void)