Linux v4.14.137-rt65-rc1

From: Tom Zanussi <[email protected]>

Dear RT Folks,

This is the RT stable review cycle of patch 4.14.137-rt65-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 2019-08-15.

To build 4.14.137-rt65-rc1 directly, the following patches should be applied:

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

https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.137.xz

https://www.kernel.org/pub/linux/kernel/projects/rt/4.14/patch-4.14.137-rt65-rc1.patch.xz

You can also build from 4.14.137-rt64 by applying the incremental patch:

https://www.kernel.org/pub/linux/kernel/projects/rt/4.14/incr/patch-4.14.137-rt64-rt65-rc1.patch.xz

Enjoy,

-- Tom

Corey Minyard (1):
sched/completion: Fix a lockup in wait_for_completion()

Luis Claudio R. Goncalves (1):
mm/zswap: Do not disable preemption in zswap_frontswap_store()

Sebastian Andrzej Siewior (13):
kthread: add a global worker thread.
genirq: Do not invoke the affinity callback via a workqueue on RT
genirq: Handle missing work_struct in irq_set_affinity_notifier() locking/rwsem: Rename rwsem_rt.h to rwsem-rt.h locking/lockdep: Don't complain about incorrect name for no validate
class
arm: imx6: cpuidle: Use raw_spinlock_t
rcu: Don't allow to change rcu_normal_after_boot on RT sched/core: Drop a preempt_disable_rt() statement
Revert "futex: Ensure lock/unlock symetry versus pi_lock and hash
bucket lock"
Revert "futex: Fix bug on when a requeued RT task times out" Revert "rtmutex: Handle the various new futex race conditions" Revert "futex: workaround migrate_disable/enable in different context"
futex: Make the futex_hash_bucket lock raw

Thomas Gleixner (1):
futex: Delay deallocation of pi_state

Tom Zanussi (2):
kthread: Use __RAW_SPIN_LOCK_UNLOCK to initialize kthread_worker lock Linux 4.14.137-rt65-rc1

kbuild test robot (1):
pci/switchtec: fix stream_open.cocci warnings

 arch/arm/mach-imx/cpuidle-imx6q.c        |  10 +-
 drivers/block/loop.c                     |   2 +-
 drivers/pci/switch/switchtec.c           |   2 +-
 drivers/spi/spi-rockchip.c               |   1 +
 include/linux/blk-cgroup.h               |   1 +
 include/linux/interrupt.h                |   5 +-
 include/linux/kthread-cgroup.h           |  17 +++
 include/linux/kthread.h                  |  10 +-
 include/linux/{rwsem_rt.h => rwsem-rt.h} |   0
 include/linux/rwsem.h                    |   2 +-
 init/main.c                              |   1 +
 kernel/futex.c                           | 232 +++++++++++++------------------
 kernel/irq/manage.c                      |  23 +--
 kernel/kthread.c                         |  13 ++
 kernel/locking/lockdep.c                 |   3 +-
 kernel/locking/rtmutex.c                 |  65 +--------
 kernel/locking/rtmutex_common.h          |   3 -
 kernel/rcu/update.c                      |   2 +
 kernel/sched/completion.c                |   2 +-
 kernel/sched/core.c                      |   9 +-
 localversion-rt                          |   2 +-
 mm/zswap.c                               |  12 +-
 22 files changed, 179 insertions(+), 238 deletions(-)
 create mode 100644 include/linux/kthread-cgroup.h
 rename include/linux/{rwsem_rt.h => rwsem-rt.h} (100%)

2.14.1