[RT,00/10] Linux 5.10.78-rt56-rc2

Dear RT Folks,

This is the RT stable review cycle of patch 5.10.78-rt56-rc2.

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 11/23/2021.

Enjoy,

-- Steve


To build 5.10.78-rt56-rc2 directly, the following patches should be applied:

  http://www.kernel.org/pub/linux/kernel/v5.x/linux-5.10.tar.xz

  http://www.kernel.org/pub/linux/kernel/v5.x/patch-5.10.78.xz

  http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/patch-5.10.78-rt56-rc2.patch.xz

You can also build from 5.10.78-rt55 by applying the incremental patch:

http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/incr/patch-5.10.78-rt55-rt56-rc2.patch.xz


Changes from 5.10.78-rt55:

---


Mike Galbraith (1):
      mm, zsmalloc: Convert zsmalloc_handle.lock to spinlock_t

Sebastian Andrzej Siewior (8):
      sched: Fix get_push_task() vs migrate_disable()
      sched: Switch wait_task_inactive to HRTIMER_MODE_REL_HARD
      preempt: Move preempt_enable_no_resched() to the RT block
      mm: Disable NUMA_BALANCING_DEFAULT_ENABLED and TRANSPARENT_HUGEPAGE on PREEMPT_RT
      fscache: Use only one fscache_object_cong_wait.
      fscache: Use only one fscache_object_cong_wait.
      locking: Drop might_resched() from might_sleep_no_state_check()
      drm/i915/gt: Queue and wait for the irq_work item.

Steven Rostedt (VMware) (1):
      Linux 5.10.78-rt56-rc2

----
 drivers/gpu/drm/i915/gt/intel_breadcrumbs.c |  5 ++---
 fs/fscache/internal.h                       |  1 -
 fs/fscache/main.c                           |  6 ------
 fs/fscache/object.c                         | 13 +++++--------
 include/linux/kernel.h                      |  2 +-
 include/linux/preempt.h                     |  6 +++---
 init/Kconfig                                |  2 +-
 kernel/sched/core.c                         |  2 +-
 kernel/sched/sched.h                        |  3 +++
 localversion-rt                             |  2 +-
 mm/zsmalloc.c                               | 12 ++++++------
 11 files changed, 23 insertions(+), 31 deletions(-)