$ git clone -n https://gitee.com/wenjie2025/mdadm_1770055550.git /var/lib/mock/dist-an23-build-511070-75057/root/chroot_tmpdir/scmroot/mdadm_1770055550
Cloning into '/var/lib/mock/dist-an23-build-511070-75057/root/chroot_tmpdir/scmroot/mdadm_1770055550'...
$ git fetch origin be769d48c9118cb00ca79ad6aa886163df65e376:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/mdadm_1770055550
 * [new ref]         be769d48c9118cb00ca79ad6aa886163df65e376 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at be769d4 Update code from upstream