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authorLaurent Vivier <Laurent.Vivier@bull.net>2007-09-25 13:36:40 +0200
committerAvi Kivity <avi@qumranet.com>2008-01-30 17:52:49 +0200
commitb4c6abfef400c0f74d9b86a149a6719706cfdbbc (patch)
treef524e25db195f40aa70b7abf9f87ccabf137354b /drivers/kvm/vmx.c
parenta22436b7b8ec9b14a0451d9ac0fdc9d370bd7800 (diff)
downloadlwn-b4c6abfef400c0f74d9b86a149a6719706cfdbbc.tar.gz
lwn-b4c6abfef400c0f74d9b86a149a6719706cfdbbc.zip
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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