From: Nathan Lynch <nathan_lynch@mentor.com>
Date: Mon, 22 Sep 2014 21:08:42 +0000 (+0100)
Subject: ARM: 8154/1: use _install_special_mapping for sigpage
X-Git-Tag: fixes-for-v3.18-merge-window~22^2^4~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02e0409a65560da66a747d2ac6023715b04659ea;p=pandora-kernel.git

ARM: 8154/1: use _install_special_mapping for sigpage

_install_special_mapping allows the VMA to be identifed in
/proc/pid/maps without the use of arch_vma_name, providing a
slight net reduction in object size:

  text    data     bss     dec     hex filename
  2996      96     144    3236     ca4 arch/arm/kernel/process.o (before)
  2956     104     144    3204     c84 arch/arm/kernel/process.o (after)

Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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