[PATCH RT 0/6] Linux 4.19.37-rt20-rc1

[Steven Rostedt]

Dear RT Folks,

This is the RT stable review cycle of patch 4.19.37-rt20-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 5/28/2019.

Enjoy,

-- Steve


To build 4.19.37-rt20-rc1 directly, the following patches should be applied:

  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.19.tar.xz

  http://www.kernel.org/pub/linux/kernel/v4.x/patch-4.19.37.xz

  http://www.kernel.org/pub/linux/kernel/projects/rt/4.19/patch-4.19.37-rt20-rc1.patch.xz

You can also build from 4.19.37-rt19 by applying the incremental patch:

http://www.kernel.org/pub/linux/kernel/projects/rt/4.19/incr/patch-4.19.37-rt19-rt20-rc1.patch.xz


Changes from 4.19.37-rt19:

---


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

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

Sebastian Andrzej Siewior (3):
      powerpc/pseries/iommu: Use a locallock instead local_irq_save()
      powerpc: reshuffle TIF bits
      drm/i915: Don't disable interrupts independently of the lock

Steven Rostedt (VMware) (1):
      Linux 4.19.37-rt20-rc1

----
 arch/powerpc/include/asm/thread_info.h | 11 +++++++----
 arch/powerpc/kernel/entry_32.S         | 12 +++++++-----
 arch/powerpc/kernel/entry_64.S         | 12 +++++++-----
 arch/powerpc/platforms/pseries/iommu.c | 16 ++++++++++------
 drivers/gpu/drm/i915/i915_request.c    |  8 ++------
 drivers/tty/sysrq.c                    |  6 +++---
 kernel/sched/completion.c              |  2 +-
 localversion-rt                        |  2 +-
 8 files changed, 38 insertions(+), 31 deletions(-)