$ git clone -n https://gitee.com/src-opencloudos-rpms/xdp-tools /var/lib/mock/dist-oc8-build-28000-8653/root/chroot_tmpdir/scmroot/xdp-tools
Cloning into '/var/lib/mock/dist-oc8-build-28000-8653/root/chroot_tmpdir/scmroot/xdp-tools'...
$ git reset --hard origin/oc8
HEAD is now at ad0db26 import xdp-tools-1.2.6-1.tl3