[libvirt-users] How to disable kvm_steal_time feature

[Piotr Rybicki]

Hi.

I would like to workaround a bug, when after live-migration of KVM 
guest, there is a 100% steal time shown in guest.

I've read, that disabling 'kvm_steal_time' feature should workarund this 
bug, but i can't find a way to disable it in libvirt's domain xml file.

Tried in <cpu> section:
<feature policy='disable' name='kvm_steal_time'/>
but that doesn't work.

Also, couldn't find any related information in libvirt documentation. 
Google helps neither.

How can I disable this feature?

Thanks in advance.
Piotr Rybicki