$ git clone -n https://gitee.com/fundawang/libbpf.git /var/lib/mock/dist-an23-build-290071-64987/root/chroot_tmpdir/scmroot/libbpf
Cloning into '/var/lib/mock/dist-an23-build-290071-64987/root/chroot_tmpdir/scmroot/libbpf'...
$ git reset --hard d656c678286e490a423797193987ee5ebede6adf
HEAD is now at d656c67 1.2.2
$ git lfs pull