Il 26/03/2014 15:57, Fengguang Wu ha scritto:
>>> > >
>>> > >git://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
>>> > >commit 93c4adc7afedf9b0ec190066d45b6d67db5270da ("KVM: x86: handle missing MPX in nested virtualization")
>> >
>> > Ouch.  Out of curiosity is this on Skylake prototypes, or is it also
>> > visible on some released silicon?
> Paolo, the problem shows up in a Sandybridge-EX and an Ivybridge-EX.

What does that mean in terms of commercial names?  I tested on Sandy 
Bridge Xeon E5.

Paolo