$ git clone -n https://gitee.com/src-opencloudos-rpms/dpdk /var/lib/mock/dist-oc8-build-56899-15178/root/chroot_tmpdir/scmroot/dpdk
Cloning into '/var/lib/mock/dist-oc8-build-56899-15178/root/chroot_tmpdir/scmroot/dpdk'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dpdk
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1fe74d import dpdk-21.11-3.tl3