From: Laurent Vivier <Laurent.Vivier@bull.net>
Date: Tue, 25 Sep 2007 11:36:40 +0000 (+0200)
Subject: KVM: x86 emulator: Any legacy prefix after a REX prefix nullifies its effect
X-Git-Tag: v2.6.25-rc1~1138^2~232
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4c6abfef400c0f74d9b86a149a6719706cfdbbc;p=pandora-kernel.git

KVM: x86 emulator: Any legacy prefix after a REX prefix nullifies its effect

This patch modifies the management of REX prefix according behavior
I saw in Xen 3.1.  In Xen, this modification has been introduced by
Jan Beulich.

http://lists.xensource.com/archives/html/xen-changelog/2007-01/msg00081.html

Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
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