Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fixes from Thomas Gleixner:
 "Two fixlet from the timers departement:

   - A fix for scheduler stalls in the tick idle code affecting
     NOHZ_FULL kernels

   - A trivial compile fix"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  tick/nohz: Fix softlockup on scheduler stalls in kvm guest
  clocksource/drivers/atmel-pit: Fix compilation error

2 files changed, 3 insertions, 1 deletions

diff --git a/drivers/clocksource/timer-atmel-pit.c b/drivers/clocksource/timer-atmel-pit.c
index 3494bc5a21d5..7f0f5b26d8c5 100644
--- a/drivers/clocksource/timer-atmel-pit.c
+++ b/drivers/clocksource/timer-atmel-pit.c
@@ -240,6 +240,7 @@ static int __init at91sam926x_pit_common_init(struct pit_data *data)
 static int __init at91sam926x_pit_dt_init(struct device_node *node)
 {
         struct pit_data *data;
+        int ret;
 
         data = kzalloc(sizeof(*data), GFP_KERNEL);
         if (!data)
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 204fdc86863d..2ec7c00228f3 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -908,10 +908,11 @@ static void __tick_nohz_idle_enter(struct tick_sched *ts)
         ktime_t now, expires;
         int cpu = smp_processor_id();
 
+        now = tick_nohz_start_idle(ts);
+
         if (can_stop_idle_tick(cpu, ts)) {
                 int was_stopped = ts->tick_stopped;
 
-                now = tick_nohz_start_idle(ts);
                 ts->idle_calls++;
 
                 expires = tick_nohz_stop_sched_tick(ts, now, cpu);