[GIT PULL] nohz: Updates for 4.3

[Frederic Weisbecker]

Ingo,

Please pull the timers/nohz-for-tip branch that can be found at:

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	timers/nohz-for-tip

HEAD: de734f89b67c2df30e35a09e7e56a3659e5b6ac6

--
Summary of changes:

* Fix some jiffies based cputime assumptions. No real harm because the
  concerned code isn't used by full dynticks.

* Simplify jiffies <-> usecs conversions. Remove dead code.

* Remove early hacks on nohz full code that avoided messing up idle
  nohz internals. Now nohz integrates well full and idle and such hack
  have become needless.

* Restart nohz full tick from irq exit. A simplification and a
  preparation for future optimization on scheduler kick to nohz full.

* Simple code cleanups.

* Tile driver isolation enhancement on top of nohz.

Thanks,
	Frederic
---

Frederic Weisbecker (7):
      jiffies: Remove HZ > USEC_PER_SEC special case
      apm32: Fix cputime == jiffies assumption
      alpha: Fix jiffies based cputime assumption
      nohz: Remove idle task special case
      nohz: Restart nohz full tick from irq exit
      nohz: Move tick_nohz_restart_sched_tick() above its users
      nohz: Remove useless argument on tick_nohz_task_switch()

Chris Metcalf (1):
      nohz: Prevent tilegx network driver interrupts


 arch/alpha/kernel/osf_sys.c        | 13 ++++---
 arch/x86/kernel/apm_32.c           |  2 +-
 drivers/net/ethernet/tile/tilegx.c |  4 ++-
 include/linux/jiffies.h            |  9 +----
 include/linux/tick.h               | 25 ++++++-------
 kernel/sched/core.c                |  2 +-
 kernel/time/tick-sched.c           | 72 ++++++++++++++------------------------
 kernel/time/time.c                 | 10 ++++--
 8 files changed, 62 insertions(+), 75 deletions(-)
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