From: Kees Cook <keescook@chromium.org>
Date: Fri, 4 Apr 2014 21:27:49 +0000 (+0200)
Subject: arm: fixmap: implement __set_fixmap()
X-Git-Tag: omap-for-v3.19/fixes-rc1~105^2^2^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99b4ac9afce4129323b5b4c7002a942a9489914c;p=pandora-kernel.git

arm: fixmap: implement __set_fixmap()

This is used from set_fixmap() and clear_fixmap() via asm-generic/fixmap.h.
Also makes sure that the fixmap allocation fits into the expected range.

Based on patch by Rabin Vincent.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Rabin Vincent <rabin@rab.in>
Acked-by: Nicolas Pitre <nico@linaro.org>
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