$ git clone -n https://gitee.com/src-opencloudos-rpms/selinux-policy.git /var/lib/mock/dist-oc8-build-36917-12041/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/dist-oc8-build-36917-12041/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git reset --hard origin/oc8
HEAD is now at 22683f0 import selinux-policy-3.14.3-108.oc8.2