$ git clone -n https://gitee.com/opencloudos-stream/grub2.git /home/lib/mock/dist-ocs23-loongarch64-build-219889-16804/root/chroot_tmpdir/scmroot/grub2
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-219889-16804/root/chroot_tmpdir/scmroot/grub2'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/grub2
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 1bbf225 !9 Fix build issue and support loongarch Merge pull request !9 from Sevever/master