From: Andre Przywara <andre.przywara@arm.com>
Date: Fri, 14 Nov 2014 15:54:08 +0000 (+0000)
Subject: arm64: add alternative runtime patching
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~18^2~32
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e039ee4ee3fcf174736f2cb0a2eed6cb908348a6;p=pandora-kernel.git

arm64: add alternative runtime patching

With a blatant copy of some x86 bits we introduce the alternative
runtime patching "framework" to arm64.
This is quite basic for now and we only provide the functions we need
at this time.
This is connected to the newly introduced feature bits.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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