Commit a75930c6 authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'timers-urgent-for-linus' of git://

Pull timer fix from Thomas Gleixner:
 "Correct an ordering issue in the tick broadcast code.  I really wish
  we'd get compensation for pain and suffering for each line of code we
  write to work around dysfunctional timer hardware."

* 'timers-urgent-for-linus' of git://
  tick: Fix tick_broadcast_pending_mask not cleared
parents 82d0b80a ea8deb8d
......@@ -599,8 +599,6 @@ void tick_broadcast_oneshot_control(unsigned long reason)
} else {
if (cpumask_test_and_clear_cpu(cpu, tick_broadcast_oneshot_mask)) {
clockevents_set_mode(dev, CLOCK_EVT_MODE_ONESHOT);
if (dev->next_event.tv64 == KTIME_MAX)
goto out;
* The cpu which was handling the broadcast
* timer marked this cpu in the broadcast
......@@ -614,6 +612,11 @@ void tick_broadcast_oneshot_control(unsigned long reason)
goto out;
* Bail out if there is no next event.
if (dev->next_event.tv64 == KTIME_MAX)
goto out;
* If the pending bit is not set, then we are
* either the CPU handling the broadcast
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