• Linus Torvalds's avatar
    Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 21884a83
    Linus Torvalds authored
    Pull timer core updates from Thomas Gleixner:
     "The timer changes contain:
    
       - posix timer code consolidation and fixes for odd corner cases
    
       - sched_clock implementation moved from ARM to core code to avoid
         duplication by other architectures
    
       - alarm timer updates
    
       - clocksource and clockevents unregistration facilities
    
       - clocksource/events support for new hardware
    
       - precise nanoseconds RTC readout (Xen feature)
    
       - generic support for Xen suspend/resume oddities
    
       - the usual lot of fixes and cleanups all over the place
    
      The parts which touch other areas (ARM/XEN) have been coordinated with
      the relevant maintainers.  Though this results in an handful of
      trivial to solve merge conflicts, which we preferred over nasty cross
      tree merge dependencies.
    
      The patches which have been committed in the last few days are bug
      fixes plus the posix timer lot.  The latter was in akpms queue and
      next for quite some time; they just got forgotten and Frederic
      collected them last minute."
    
    * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (59 commits)
      hrtimer: Remove unused variable
      hrtimers: Move SMP function call to thread context
      clocksource: Reselect clocksource when watchdog validated high-res capability
      posix-cpu-timers: don't account cpu timer after stopped thread runtime accounting
      posix_timers: fix racy timer delta caching on task exit
      posix-timers: correctly get dying task time sample in posix_cpu_timer_schedule()
      selftests: add basic posix timers selftests
      posix_cpu_timers: consolidate expired timers check
      posix_cpu_timers: consolidate timer list cleanups
      posix_cpu_timer: consolidate expiry time type
      tick: Sanitize broadcast control logic
      tick: Prevent uncontrolled switch to oneshot mode
      tick: Make oneshot broadcast robust vs. CPU offlining
      x86: xen: Sync the CMOS RTC as well as the Xen wallclock
      x86: xen: Sync the wallclock when the system time is set
      timekeeping: Indicate that clock was set in the pvclock gtod notifier
      timekeeping: Pass flags instead of multiple bools to timekeeping_update()
      xen: Remove clock_was_set() call in the resume path
      hrtimers: Support resuming with two or more CPUs online (but stopped)
      timer: Fix jiffies wrap behavior of round_jiffies_common()
      ...
    21884a83
dw_apb_timer.h 1.71 KB