$ git clone -n https://gitee.com/opencloudos-stream/rdma-core.git /var/lib/mock/dist-ocs23-build-99352-6114/root/chroot_tmpdir/scmroot/rdma-core
Cloning into '/var/lib/mock/dist-ocs23-build-99352-6114/root/chroot_tmpdir/scmroot/rdma-core'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rdma-core
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5d9c39 Rebuilt for OpenCloudOS Stream 23.09