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Subject[PATCH 0/5] metag: smp/hotplug fixes
Date
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@linux.vnet.ibm.com>
Cc: Anton Vorontsov <anton.vorontsov@linaro.org>
Cc: Kirill Tkhai <tkhai@yandex.ru>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
--
1.8.1.2




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