$ git clone -n https://gitee.com/opencloudos-stream/binutils.git /var/lib/mock/dist-ocs23-loongarch64-build-148212-9859/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-148212-9859/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/binutils
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6fd3fb6 !4 LoongArch: Sync from binutils upstream Merge pull request !4 from ticat_fp/dev-fp