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* [PATCH v3 0/2] cpu_pm: cpu_pm_notifier_chain vs PREEMPT_RT
@ 2021-08-11 20:14 Valentin Schneider
  2021-08-11 20:14 ` [PATCH v3 1/2] cpu_pm: Make notifier chain use a raw_spinlock_t Valentin Schneider
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Valentin Schneider @ 2021-08-11 20:14 UTC (permalink / raw)
  To: linux-kernel, linux-rt-users, linux-pm
  Cc: Thomas Gleixner, Peter Zijlstra, Sebastian Andrzej Siewior,
	Daniel Bristot de Oliveira, Ingo Molnar, Rafael J. Wysocki

Hi folks,

This is v3 of:

  http://lore.kernel.org/r/20210811131405.1731576-1-valentin.schneider@arm.com

which addresses cpu_pm's notifier chain not playing nice with PREEMPT_RT.

Revisions
=========

v1 -> v2
++++++++

o Reword changelog; clarify comments (Sebastian)
o Delete atomic_notifier_call_chain_robust() (Sebastian)

Valentin Schneider (2):
  cpu_pm: Make notifier chain use a raw_spinlock_t
  notifier: Remove atomic_notifier_call_chain_robust()

 include/linux/notifier.h |  2 --
 kernel/cpu_pm.c          | 50 ++++++++++++++++++++++++++++++----------
 kernel/notifier.c        | 19 ---------------
 3 files changed, 38 insertions(+), 33 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-08-16 16:56 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-11 20:14 [PATCH v3 0/2] cpu_pm: cpu_pm_notifier_chain vs PREEMPT_RT Valentin Schneider
2021-08-11 20:14 ` [PATCH v3 1/2] cpu_pm: Make notifier chain use a raw_spinlock_t Valentin Schneider
2021-08-11 20:14 ` [PATCH v3 2/2] notifier: Remove atomic_notifier_call_chain_robust() Valentin Schneider
2021-08-12  7:13 ` [PATCH v3 0/2] cpu_pm: cpu_pm_notifier_chain vs PREEMPT_RT Sebastian Andrzej Siewior
2021-08-16 16:56   ` Rafael J. Wysocki

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