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From: Valentin Schneider <valentin.schneider@arm.com>
To: linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org,
	linux-pm@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Peter Zijlstra <peterz@infradead.org>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Daniel Bristot de Oliveira <bristot@redhat.com>,
	Ingo Molnar <mingo@kernel.org>,
	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Subject: [PATCH v3 0/2] cpu_pm: cpu_pm_notifier_chain vs PREEMPT_RT
Date: Wed, 11 Aug 2021 21:14:30 +0100	[thread overview]
Message-ID: <20210811201432.1976916-1-valentin.schneider@arm.com> (raw)

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


             reply	other threads:[~2021-08-11 20:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-11 20:14 Valentin Schneider [this message]
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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