$ git clone -n https://gitee.com/src-opencloudos-rpms/lsof.git /var/lib/mock/dist-oc9-build-122912-72531/root/chroot_tmpdir/scmroot/lsof
Cloning into '/var/lib/mock/dist-oc9-build-122912-72531/root/chroot_tmpdir/scmroot/lsof'...
$ git fetch origin 601b318f88acfaa253d168f41dbd79d6878464ab:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lsof
 * [new ref]         601b318f88acfaa253d168f41dbd79d6878464ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 601b318 import lsof-4.99.4-1.tl4