[PATCH 00/13] Linux 4.14.109-rt58-rc1

[Tom Zanussi]

From: Tom Zanussi <tom.zanussi@xxxxxxxxxxxxxxx>

Hello RT Folks!

This is the RT stable review cycle of patch 4.14.109-rt58-rc1.

Please scream at me if I messed something up. Please test the
patches too.

The -rc release will be uploaded to kernel.org and will be
deleted when the final release is out. This is just a review
release (or release candidate).

The pre-releases will not be pushed to the git repository,
only the final release is.

If all goes well, this patch will be converted to the next
main release on 4/12/2019.

To build 4.14.109-rt58-rc1 directly, the following patches should be applied:

  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.xz

  http://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.109.xz

  http://www.kernel.org/pub/linux/kernel/projects/rt/4.14/patch-4.14.109-rt58-rc1.patch.xz

You can also build from 4.14.109-rt57 by applying the incremental patch:

  http://www.kernel.org/pub/linux/kernel/projects/rt/4.14/incr/patch-4.14.109-rt57-rt58-rc1.patch.xz

Enjoy!
   
   Tom

Changes from v4.14.109-rt57:

Julien Grall (1):
  tty/sysrq: Convert show_lock to raw_spinlock_t

Peter Zijlstra (1):
  sched/fair: Robustify CFS-bandwidth timer locking

Scott Wood (1):
  locking/rt-mutex: Flush block plug on __down_read()

Sebastian Andrzej Siewior (9):
  arm64: fpsimd: use preemp_disable in addition to local_bh_disable()
  sched/fair: Make the hrtimers non-hard again
  rtmutex/rwlock: preserve state like a sleeping lock
  softirq: Avoid "local_softirq_pending" messages if ksoftirqd is
    blocked
  softirq: Avoid "local_softirq_pending" messages if task is in
    cpu_chill()
  hrtimer: Don't lose state in cpu_chill()
  x86: lazy-preempt: properly check against preempt-mask
  hrtimer: cpu_chill(): save task state in ->saved_state()
  powerpc/pseries/iommu: Use a locallock instead local_irq_save()

Tom Zanussi (1):
  Linux 4.14.109-rt58

 arch/arm64/kernel/fpsimd.c             | 10 ++++++
 arch/powerpc/platforms/pseries/iommu.c | 16 +++++----
 arch/x86/include/asm/preempt.h         |  2 +-
 drivers/tty/sysrq.c                    |  6 ++--
 kernel/locking/rtmutex.c               |  2 +-
 kernel/locking/rwlock-rt.c             |  2 +-
 kernel/locking/rwsem-rt.c              |  9 +++++
 kernel/sched/fair.c                    | 34 ++++++++++---------
 kernel/softirq.c                       | 60 +++++++++++++++++++++++++---------
 kernel/time/hrtimer.c                  | 15 +++++++--
 localversion-rt                        |  2 +-
 11 files changed, 111 insertions(+), 47 deletions(-)

-- 
2.14.1