$ git clone -n https://gitee.com/src-opencloudos-rpms/kernel.git /var/lib/mock/dist-oc8-build-67380-35618/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/dist-oc8-build-67380-35618/root/chroot_tmpdir/scmroot/kernel'...
$ git fetch origin 485a88cb954bf4888304f9741734cc1df367fbfb:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/kernel
 * [new ref]         485a88cb954bf4888304f9741734cc1df367fbfb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 485a88c import kernel-5.4.119-19.0009.37.tl3