$ git clone -n https://gitee.com/opencloudos-stream/ethtool.git /home/lib/mock/dist-ocs23-loongarch64-build-185142-12742/root/chroot_tmpdir/scmroot/ethtool
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-185142-12742/root/chroot_tmpdir/scmroot/ethtool'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ethtool
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08a78fb !3 Upgrade to version 6.6 Merge pull request !3 from 冯玮耀/master