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SubjectRe: [PATCH v6 0/7] Enlightened VMCS support for KVM on Hyper-V
Vitaly Kuznetsov <> writes:

> Changes since v5:
> - Fix a couple of issues reported by kbuild test robot, both in
> PATCH7 (hope Radim's Reviewed-by: stands).
> When running nested KVM on Hyper-V it's possible to use so called
> 'Enlightened VMCS' and do normal memory reads/writes instead of
> doing VMWRITE/VMREAD instructions. In addition, clean field mask
> provides a huge room for optimization on L0's side.
> Tight CPUID loop test shows significant speedup (E5-2667 v4 @ 3.20GHz):
> Before: 18890 cycles
> After: 8304 cycles

Paolo, Radim,

with Thomas' ACK on the series:

is there anything else needed for it to get merged (hoping for 4.17)?



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