i386: Document when features can be added to kvm_default_props
It's very easy to mistakenly extend kvm_default_props to include
features that require a kernel version that's too recent. Add a
comment warning about that, pointing to the documentation file
where the minimum kernel version for KVM is documented.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20200925211021.
4158567-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>