$ git clone -n https://gitee.com/src-opencloudos-rpms/dkms.git /var/lib/mock/dist-oc9-build-236348-82262/root/chroot_tmpdir/scmroot/dkms
Cloning into '/var/lib/mock/dist-oc9-build-236348-82262/root/chroot_tmpdir/scmroot/dkms'...
$ git fetch origin 476720aac27021d34322cf9fe152c912151cbb13:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dkms
 * [new ref]         476720aac27021d34322cf9fe152c912151cbb13 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 476720a import dkms-3.2.2-6.tl4