Starting with QEMU 4.1, we're using the canonical feature names on the
command line and avoid aliases to prepare for possible deprecation of
all aliases in QEMU. But we do so only for features from our CPU map,
hyperv features defined in the code were unchanged and this patch fixes
it. Some features use "hv-" prefix unconditionally because they were
introduced recently enough to always support spelling with a dash.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Tested-by: NVitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>