linux-kernel - [PATCH 0/5] metag: smp/hotplug fixes

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Date:	Mon, 1 Jul 2013 17:04:14 +0100
From:	James Hogan <james.hogan@...tec.com>
To:	<linux-kernel@...r.kernel.org>
CC:	Thomas Gleixner <tglx@...utronix.de>,
	James Hogan <james.hogan@...tec.com>,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	Anton Vorontsov <anton.vorontsov@...aro.org>,
	Kirill Tkhai <tkhai@...dex.ru>, Oleg Nesterov <oleg@...hat.com>
Subject: [PATCH 0/5] metag: smp/hotplug fixes

Kirill Tkhai kindly pointed out a bug in the metag SMP code, prompting
me to give it a bashing and weed out the hotplug bugs that have crept in
(or been around for a while). This patchset fixes various issues noticed
that I intend to apply for v3.11.

They're all short patches so please do give them a glance over in case
I've misunderstood anything.

James Hogan (5):
  metag: use clear_tasks_mm_cpumask()
  metag: smp: enable irqs after set_cpu_online
  metag: smp: don't spin waiting for CPU to start
  metag: kick: prevent nested kick handlers
  metag: cpu hotplug: route_irq: preserve irq mask

 arch/metag/kernel/irq.c  |  5 +++--
 arch/metag/kernel/kick.c |  9 +++++++++
 arch/metag/kernel/smp.c  | 35 +++++++++++++----------------------
 3 files changed, 25 insertions(+), 24 deletions(-)

Cc: "Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>
Cc: Anton Vorontsov <anton.vorontsov@...aro.org>
Cc: Kirill Tkhai <tkhai@...dex.ru>
Cc: Oleg Nesterov <oleg@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
-- 
1.8.1.2


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