$ git clone -n https://gitee.com/wenjie2025/rdma-core.git /var/lib/mock/dist-an23-build-493365-74562/root/chroot_tmpdir/scmroot/rdma-core
Cloning into '/var/lib/mock/dist-an23-build-493365-74562/root/chroot_tmpdir/scmroot/rdma-core'...
$ git fetch origin 8b5a0e157243e22ba127af99ae02c56ecdd680f9:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/rdma-core
 * [new ref]         8b5a0e157243e22ba127af99ae02c56ecdd680f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b5a0e1 Update code from upstream