The shortlog is trying to win some kind of award.
And technically, KVM_GET_SUPPORTED_CPUID advertises features to userspace, not
to the guest. How about this?
KVM: x86: Advertise fast REP string features inherent to the CPU
On Thu, Sep 01, 2022, Jim Mattson wrote:
> Fast zero-length REP MOVSB, fast short REP STOSB, and fast short REP
> {CMPSB,SCASB} are inherent features of the processor that cannot be
> hidden by the hypervisor. When these features are present on the host,
> enumerate them in KVM_GET_SUPPORTED_CPUID.
>
> Signed-off-by: Jim Mattson <jmattson@xxxxxxxxxx>
With a less cryptic shortlog,
Reviewed-by: Sean Christopherson <seanjc@xxxxxxxxxx>
