From: Marc Gauthier <marc@tensilica.com>
Date: Sat, 5 Jan 2013 00:57:17 +0000 (+0400)
Subject: xtensa: dispatch medium-priority interrupts
X-Git-Tag: v3.9-rc1~57^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d1c645cc50b8f5a718b24bad9eb3931e7105d12;p=pandora-kernel.git

xtensa: dispatch medium-priority interrupts

Add support for dispatching medium-priority interrupts, that is,
interrupts of priority levels 2 to EXCM_LEVEL. IRQ handling may be
preempted by higher priority IRQ.

Signed-off-by: Marc Gauthier <marc@tensilica.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
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