[PATCH 0/7] Lazy preemption bits

[Ankur Arora]

This series adds RCU and some leftover scheduler bits for lazy
preemption. Goes on top of PeterZ's series:

 https://lore.kernel.org/20241007074609.447006177@xxxxxxxxxxxxx

Tracing and RISCV bits from Sebastian at:
 https://lore.kernel.org/lkml/20241009105709.887510-1-bigeasy@xxxxxxxxxxxxx/

Please review.

Ankur Arora (6):
  sched: warn for high latency with TIF_NEED_RESCHED_LAZY
  rcu: limit PREEMPT_RCU configurations
  rcu: fix header guard for rcu_all_qs()
  rcu: handle quiescent states for PREEMPT_RCU=n, PREEMPT_COUNT=y
  rcu: rename PREEMPT_AUTO to PREEMPT_LAZY
  osnoise: handle quiescent states for PREEMPT_RCU=n, PREEMPTION=y

Shrikanth Hegde (1):
  powerpc: add support for PREEMPT_LAZY

 arch/powerpc/Kconfig                   |  1 +
 arch/powerpc/include/asm/thread_info.h |  5 ++++-
 arch/powerpc/kernel/interrupt.c        |  5 +++--
 include/linux/rcutree.h                |  2 +-
 include/linux/srcutiny.h               |  2 +-
 kernel/rcu/Kconfig                     |  4 ++--
 kernel/rcu/srcutiny.c                  | 14 +++++++-------
 kernel/rcu/tree_plugin.h               | 11 +++++++----
 kernel/sched/core.c                    |  2 +-
 kernel/sched/debug.c                   |  7 +++++--
 kernel/trace/trace_osnoise.c           | 22 ++++++++++++----------
 11 files changed, 44 insertions(+), 31 deletions(-)

-- 
2.43.5