On Wed, Apr 10, 2013 at 01:08:46PM +0300, Gleb Natapov wrote:
> We can add the emulation, but we should not start announcing the
> instruction availability to a guest if host cpu does not have it
> by default. This may trick a guest into thinking that movbe is the
> fastest way to do something when it is not.
That could be a problem because kernels compiled for atom look at CPUID
to check for MOVBE support and refuse to continue if there's none.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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