$ git clone -n https://gitee.com/zhuhong_bo/rdma-core.git /var/lib/mock/dist-an23.3-build-424616-72937/root/chroot_tmpdir/scmroot/rdma-core
Cloning into '/var/lib/mock/dist-an23.3-build-424616-72937/root/chroot_tmpdir/scmroot/rdma-core'...
$ git fetch origin 5b89921e252270793adbc98b6d29ee8f4f930eb2:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/rdma-core
 * [new ref]         5b89921e252270793adbc98b6d29ee8f4f930eb2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b89921 rdma-core uos add sw64 support