From: Kirill Tkhai <tkhai@yandex.ru>
Date: Thu, 12 Dec 2013 13:41:01 +0000 (+0400)
Subject: xtensa: Enable irqs after cpu is set online
X-Git-Tag: v3.14-rc1~99^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abf0ea65e0adede5f40a836e6af7f62e7c850546;p=pandora-kernel.git

xtensa: Enable irqs after cpu is set online

there is a small possibility that wake_up of softirq thread
happens between local_irq_enable() and set_cpu_online(). In
this case affinity of the thread changes to fallback affinity
(i.e. CPU0). This may be a source of problems.

The patch kills that possibility.

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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