$ git clone -n https://gitee.com/gcdota930915/grub2.git /var/lib/mock/dist-an23-build-545423-87042/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23-build-545423-87042/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard c3d5509608c5dab975fe09c886cb66386206b088
HEAD is now at c3d5509 efi/x86: Add NX memory attribute fix for kernel handover