$ git clone -n https://gitee.com/opencloudos-stream/libbpf.git /home/lib/mock/dist-ocs23-loongarch64-build-219981-16804/root/chroot_tmpdir/scmroot/libbpf
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-219981-16804/root/chroot_tmpdir/scmroot/libbpf'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libbpf
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7927a20 !4 Fix loongarch upstream code Merge pull request !4 from streamlet_hy/master