$ git clone -n https://gitee.com/sevever/grub2_an.git /var/lib/mock/dist-an23.2-build-404821-72446/root/chroot_tmpdir/scmroot/grub2_an
Cloning into '/var/lib/mock/dist-an23.2-build-404821-72446/root/chroot_tmpdir/scmroot/grub2_an'...
$ git reset --hard 7c4299fb0e0ea7a9a986977ead56afcbd41a4386
HEAD is now at 7c4299f Revert avoiding loongson-specified patches on other arches