$ git clone -n https://gitee.com/xuchun-shang/systemtap.git /var/lib/mock/dist-an23-build-254108-63549/root/chroot_tmpdir/scmroot/systemtap
Cloning into '/var/lib/mock/dist-an23-build-254108-63549/root/chroot_tmpdir/scmroot/systemtap'...
$ git reset --hard 807b793b84dabed6ef2c77e3fd05b0d6b6849381
HEAD is now at 807b793 Update some description