$ git clone -n https://github.com/xcp-ng-rpms/xen.git /var/lib/mock/v8.0-base-990-401/root/chroot_tmpdir/scmroot/xen
Cloning into '/var/lib/mock/v8.0-base-990-401/root/chroot_tmpdir/scmroot/xen'...
$ git reset --hard 0cee6b32e190cad3c2071661a7c55e26ec0aa6cb
Downloading SOURCES/xen-4.11.1.tar.gz (6.1 MB)
HEAD is now at 0cee6b3 Merge branch 'XS-8.0'