On Wed, 21 Oct 2020 at 14:47, Jim Mattson <jmattson@xxxxxxxxxx> wrote:
>
> Per the KVM_GET_SUPPORTED_CPUID ioctl, the KVM_HINTS_REALTIME CPUID
> bit is never supported.
>
> Is this just an oversight?
It is a performance hint, not a PV feature and doesn't depend on KVM.
Wanpeng
