[PATCH-mm] tick-management touch softlockup watchdog on resume

[Thomas Gleixner]

The softlockup watchdog needs to be touched after resume to avoid a
false positive.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Jiri Kosina <jkosina@xxxxxxx>

Index: linux-2.6.20-rc6-mm/kernel/time/tick-common.c
===================================================================
--- linux-2.6.20-rc6-mm.orig/kernel/time/tick-common.c
+++ linux-2.6.20-rc6-mm/kernel/time/tick-common.c
@@ -320,6 +320,7 @@ static int tick_notify(struct notifier_b
 
 	case CLOCK_EVT_NOTIFY_RESUME:
 		tick_resume_jiffy_update();
+		touch_softlockup_watchdog();
 		break;
 
 	case CLOCK_EVT_NOTIFY_CPU_DEAD:


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