From: Helge Deller <deller@gmx.de>
Date: Wed, 2 Sep 2015 16:18:48 +0000 (+0200)
Subject: parisc: Additionally check for in_atomic() in page fault handler
X-Git-Tag: omap-for-v4.3/fixes-rc1~55^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=699817c3df46eb209044d8c9eb20c6ff6c67c81d;p=pandora-kernel.git

parisc: Additionally check for in_atomic() in page fault handler

Craig Estey noticed that we didn't checked for in_atomic() in our page fault
handler like other architectures. This commit adds this check by using
faulthandler_disabled() which includes a check for pagefault_disabled() and
in_atomic().

Reported-by: Craig Estey <cae370@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
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