Change in vdsm[master]: vm: Set numatune and guest numa topology

Francesco Romani has posted comments on this change.

Change subject: vm: Set numatune and guest numa topology
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Patch Set 2: Code-Review+1

looks OK.
It seems already OK, but please be careful when adding CPU features: make sure PPC64 supports them, or add them only in the X86_64 path.
Once again: at glance it seems already OK but I was bitten by this once and I'd like to point out.