$ git clone -n https://gitee.com/liujie-answer/rdma-core_1_anolis_a23.git /var/lib/mock/dist-an23-build-539564-84319/root/chroot_tmpdir/scmroot/rdma-core_1_anolis_a23
Cloning into '/var/lib/mock/dist-an23-build-539564-84319/root/chroot_tmpdir/scmroot/rdma-core_1_anolis_a23'...
$ git fetch origin c7cb7d969574bbb7cb6cce59374f095b202b3bfd:KOJI_FETCH_HEAD
From https://gitee.com/liujie-answer/rdma-core_1_anolis_a23
 * [new ref]         c7cb7d969574bbb7cb6cce59374f095b202b3bfd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7cb7d9 Linkdata user-space rdma-core driver support