$ git clone -n https://gitee.com/gaojuxin09/grub2.git /var/lib/mock/dist-an23-build-python3.11-380009-71811/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23-build-python3.11-380009-71811/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard bdc7f19fec98e13d037c0d8c87746216ec398404
HEAD is now at bdc7f19 LoongArch: Add back-compatibility for linux kernel.