This combination of AMDprocessors is not suitable for SMP?

From: Michael Tokarev
Date: Thu Jul 23 2009 - 03:52:22 EST


(yes there's no typo in $subject, it's an old formatting
bug in printk).

When booting kvm guest on an AMD CPU, guest kernel prints
this warning:

WARNING: This combination of AMDprocessors is not suitable for SMP.

be it SMP or UP guest. What's wrong with this "combination",
and can it be fixed?

Thanks!

/mjt
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