From: Andi Kleen <andi@firstfloor.org>
Date: Sat, 22 Mar 2008 09:59:28 +0000 (+0100)
Subject: x86: re-add rdmsrl_safe
X-Git-Tag: v2.6.26-rc1~1154^2~112
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1de87bd40e119d26533b5135677901990390bfa9;p=pandora-kernel.git

x86: re-add rdmsrl_safe

RDMSR for 64bit values with exception handling.

Makes it easier to deal with 64bit valued MSRs. The old 64bit code
base had that too as checking_rdmsrl(), but it got dropped somehow.

Signed-off-by: Andi Kleen <andi@firstfloor.org>
Cc: andreas.herrmann3@amd.com
Cc: mingo@elte.hu
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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