From: Wang Nan <wangnan0@huawei.com>
Date: Mon, 5 Jan 2015 11:29:18 +0000 (+0800)
Subject: ARM: kprobes: introduces checker
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~109^2^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83803d97dae1eaf6850a45ef8ee179cc66e147dc;p=pandora-kernel.git

ARM: kprobes: introduces checker

This patch introdces 'checker' to decoding phase, and calls checkers
when instruction decoding. This allows further decoding for specific
instructions.  This patch introduces a stub call of checkers in kprobe
arch_prepare_kprobe() as an example and for further expansion.

Signed-off-by: Wang Nan <wangnan0@huawei.com>
Reviewed-by: Jon Medhurst <tixy@linaro.org>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Jon Medhurst <tixy@linaro.org>
---

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