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Date:   Fri, 25 May 2018 11:05:05 +0200
From:   Anna-Maria Gleixner <anna-maria@...utronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     tglx@...utronix.de, bigeasy@...utronix.de,
        paulmck@...ux.vnet.ibm.com, ebiederm@...ssion.com,
        Anna-Maria Gleixner <anna-maria@...utronix.de>
Subject: [PATCH v2 0/2] rtmutex wait_lock is irq safe

Since commit b4abf91047cf ("rtmutex: Make wait_lock irq safe") the rtmutex
wait_lock is irq safe. Therefore the irqsave/restore in kernel/signal is no
longer required (see Patch 2/2). During discussions about v1 of this patch,
Eric Biederman noticed, that there is a no longer valid rcu_read_unlock()
documentation.

Therefore sending a short queue: fixing first the documentation of
rcu_read_unlock() and afterwards removing irqsave/restore in kernel/signal.

v1..v2:

 - Add new patch updating rcu documentation as suggested by Eric Biederman
 - Udpate commit message of kernel/signal patch

Thanks,

	Anna-Maria


Anna-Maria Gleixner (2):
  rcu: Update documentation of rcu_read_unlock()
  signal: Remove no longer required irqsave/restore

 include/linux/rcupdate.h |  4 +---
 kernel/signal.c          | 24 +++++++-----------------
 2 files changed, 8 insertions(+), 20 deletions(-)

-- 
2.15.1

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