linux-kernel - [PATCH 0/9] printk: Make it usable on nohz cpus v6

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Date:	Fri, 16 Nov 2012 03:21:22 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Anish Kumar <anish198519851985@...il.com>
Subject: [PATCH 0/9] printk: Make it usable on nohz cpus v6

Hi,

Previous patches haven't changed. This pile just adds two patches from
Steven Rostedt to ensure all pending irq works are executed before we
offline a CPU.

The branch can be found at:

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	nohz/printk-v6

Thanks.

Frederic Weisbecker (7):
  irq_work: Fix racy IRQ_WORK_BUSY flag setting
  irq_work: Fix racy check on work pending flag
  irq_work: Remove CONFIG_HAVE_IRQ_WORK
  nohz: Add API to check tick state
  irq_work: Don't stop the tick with pending works
  irq_work: Make self-IPIs optable
  printk: Wake up klogd using irq_work

Steven Rostedt (2):
  irq_work: Flush work on CPU_DYING
  irq_work: Warn if there's still work on cpu_down

 arch/alpha/Kconfig                  |    1 -
 arch/arm/Kconfig                    |    1 -
 arch/arm64/Kconfig                  |    1 -
 arch/blackfin/Kconfig               |    1 -
 arch/frv/Kconfig                    |    1 -
 arch/hexagon/Kconfig                |    1 -
 arch/mips/Kconfig                   |    1 -
 arch/parisc/Kconfig                 |    1 -
 arch/powerpc/Kconfig                |    1 -
 arch/s390/Kconfig                   |    1 -
 arch/sh/Kconfig                     |    1 -
 arch/sparc/Kconfig                  |    1 -
 arch/x86/Kconfig                    |    1 -
 drivers/staging/iio/trigger/Kconfig |    1 -
 include/linux/irq_work.h            |   20 ++++++
 include/linux/printk.h              |    3 -
 include/linux/tick.h                |   17 ++++-
 init/Kconfig                        |    5 +-
 kernel/irq_work.c                   |  129 ++++++++++++++++++++++++++--------
 kernel/printk.c                     |   36 ++++++----
 kernel/time/tick-sched.c            |    7 +-
 kernel/timer.c                      |    1 -
 22 files changed, 159 insertions(+), 73 deletions(-)

-- 
1.7.5.4

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