Hi,

I read through documentation about Intel Flex Migration
http://www3.intel.com/Assets/PDF/manual/323850.pdf

I am wondering weather I could use this feature inside guest OS. This
means that a guest OS can issue RDMSR/WRMSR instruction to a specific
register and expect CPUID return value to change according to the
documentation.

What I am trying to do is to give OS the ability to control what CPU
features are exposed to user application. I am wondering if I can test
this code inside VirtualBox.  I checked that my CPU support this
feature.

PS. I am using VBox 3.2.6



-- 
Thawan Kooburat

Graduate Student
Department of Computer Science
UW-Madison

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