Don't trigger NMI watchdog for panic delay
diff mbox series

Message ID 20030803093857.GA11181@averell
State New, archived
Headers show
Series
  • Don't trigger NMI watchdog for panic delay
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Commit Message

Andi Kleen Aug. 3, 2003, 9:38 a.m. UTC
In some cases panic can be called with interrupts off. Don't trigger
the NMI watchdog in this case when a panic= parameter is specified.

-Andi

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Patch
diff mbox series

--- linux-2.6.0test2-amd64/kernel/panic.c-o	2003-05-27 03:00:58.000000000 +0200
+++ linux-2.6.0test2-amd64/kernel/panic.c	2003-07-29 19:36:12.000000000 +0200
@@ -71,12 +71,16 @@ 
 
 	if (panic_timeout > 0)
 	{
+		int i;
 		/*
 	 	 * Delay timeout seconds before rebooting the machine. 
 		 * We can't use the "normal" timers since we just panicked..
 	 	 */
 		printk(KERN_EMERG "Rebooting in %d seconds..",panic_timeout);
-		mdelay(panic_timeout*1000);
+		for (i = 0; i < panic_timeout; i++) { 
+			touch_nmi_watchdog();
+			mdelay(1000);
+		} 
 		/*
 		 *	Should we run the reboot notifier. For the moment Im
 		 *	choosing not too. It might crash, be corrupt or do