From: Rabin Vincent <rabin@rab.in>
Date: Sat, 18 Feb 2012 16:50:51 +0000 (+0100)
Subject: ARM: 7332/1: extract out code patch function from kprobes
X-Git-Tag: v3.4-rc1~36^2~1^3~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b21d55e98ac2bbcbbeec9a8cb091f717fd95b072;p=pandora-kernel.git

ARM: 7332/1: extract out code patch function from kprobes

Extract out the code patching code from kprobes so that it can be used
from the jump label code.  Additionally, the separated code:

 - Uses the IS_ENABLED() macros instead of the #ifdefs for THUMB2
   support

 - Unifies the two separate functions in kprobes, providing one function
   that uses stop_machine() internally, and one that can be called from
   stop_machine() directly

 - Patches the text on all CPUs only on processors requiring software
   broadcasting of cache operations

Acked-by: Jon Medhurst <tixy@yxit.co.uk>
Tested-by: Jon Medhurst <tixy@yxit.co.uk>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

Reading git-diff-tree failed