$ git clone -n https://gitee.com/src-opencloudos-rpms/xdp-tools.git /var/lib/mock/dist-oc9-pre-build-238570-82541/root/chroot_tmpdir/scmroot/xdp-tools
Cloning into '/var/lib/mock/dist-oc9-pre-build-238570-82541/root/chroot_tmpdir/scmroot/xdp-tools'...
$ git fetch origin 8fcdbd15f09ab984c0b6e08e07e86cdf3f652ad7:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xdp-tools
 * [new ref]         8fcdbd15f09ab984c0b6e08e07e86cdf3f652ad7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8fcdbd1 import xdp-tools-1.4.2-4.tl4