From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Mon, 26 May 2008 22:31:04 +0000 (+0100)
Subject: xen: allow some cr4 updates
X-Git-Tag: v2.6.27-rc1~1106^2~251^24~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2956a3511c8c5dccb1d4739ead17c7c3c23a24b7;p=pandora-kernel.git

xen: allow some cr4 updates

The guest can legitimately change things like cr4.OSFXSR and
OSXMMEXCPT, so let it.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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