qemu-ksm from home:olh:xen-4.10 project

Para SLE 15 corra o seguinte como root:

zypper addrepo https://download.opensuse.org/repositories/home:olh:xen-4.10/SLE_15/home:olh:xen-4.10.repo
zypper refresh
zypper install qemu-ksm