Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
authorLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Jun 2012 16:11:33 +0000 (09:11 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Jun 2012 16:11:33 +0000 (09:11 -0700)
Pull leap second timer fix from Thomas Gleixner.

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timekeeping: Fix CLOCK_MONOTONIC inconsistency during leapsecond

kernel/time/timekeeping.c

index 6e46cac..6f46a00 100644 (file)
@@ -962,6 +962,7 @@ static cycle_t logarithmic_accumulation(cycle_t offset, int shift)
                timekeeper.xtime.tv_sec++;
                leap = second_overflow(timekeeper.xtime.tv_sec);
                timekeeper.xtime.tv_sec += leap;
+               timekeeper.wall_to_monotonic.tv_sec -= leap;
        }
 
        /* Accumulate raw time */
@@ -1077,6 +1078,7 @@ static void update_wall_time(void)
                timekeeper.xtime.tv_sec++;
                leap = second_overflow(timekeeper.xtime.tv_sec);
                timekeeper.xtime.tv_sec += leap;
+               timekeeper.wall_to_monotonic.tv_sec -= leap;
        }
 
        timekeeping_update(false);