$ git clone -n https://gitee.com/mgb01105731/libbpf_1.git /var/lib/mock/dist-an23-build-154337-58076/root/chroot_tmpdir/scmroot/libbpf_1
Cloning into '/var/lib/mock/dist-an23-build-154337-58076/root/chroot_tmpdir/scmroot/libbpf_1'...
$ git reset --hard origin/a23
HEAD is now at c08b07d optimise spec file