$ git clone -n https://gitee.com/src-anolis-os/grub2.git /var/lib/mock/dist-an23-build-554978-89272/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23-build-554978-89272/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard 40a4583a9b32ea16f0475c3affcf26c6b81646a5
HEAD is now at 40a4583 nx: align EFI memory attributes handling