Commit c22db941 authored Feb 10, 2006 by Jan Beulich Committed by Linus Torvalds Feb 10, 2006

[PATCH] prevent recursive panic from softlockup watchdog



When panic_timeout is zero, suppress triggering a nested panic due to soft
lockup detection.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 7a8ef1cb

kernel/panic.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -130,6 +130,7 @@ NORET_TYPE void panic(const char * fmt, ...)
	#endif		#endif
	local_irq_enable();		local_irq_enable();
	for (i = 0;;) {		for (i = 0;;) {
			touch_softlockup_watchdog();
	i += panic_blink(i);		i += panic_blink(i);
	mdelay(1);		mdelay(1);
	i++;		i++;