$ git clone -n https://gitee.com/src-opencloudos-rpms/sssd.git /var/lib/mock/dist-oc9-build-72484-47810/root/chroot_tmpdir/scmroot/sssd
Cloning into '/var/lib/mock/dist-oc9-build-72484-47810/root/chroot_tmpdir/scmroot/sssd'...
$ git fetch origin bf76daef71c7b7acb18aae6473f246ec6d7280dd:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sssd
 * [new ref]         bf76daef71c7b7acb18aae6473f246ec6d7280dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf76dae import sssd-2.9.4-2.tl4