$ git clone -n https://gitee.com/src-opencloudos-rpms/selinux-policy.git /var/lib/mock/dist-oc8-build-38751-12670/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/dist-oc8-build-38751-12670/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git reset --hard origin/oc8
HEAD is now at 3724778 import selinux-policy-3.14.3-117.tl3