$ git clone -n https://gitee.com/zhangwenlong01/nfs-utils.git.git /var/lib/mock/dist-an23-loongarch-build-329276-69181/root/chroot_tmpdir/scmroot/nfs-utils.git
Cloning into '/var/lib/mock/dist-an23-loongarch-build-329276-69181/root/chroot_tmpdir/scmroot/nfs-utils.git'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/nfs-utils.git
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at caf8eea fix build error for loongarch64