$ git clone -n https://gitee.com/rabbitali/grub2.git /var/lib/mock/dist-an23.3-build-464525-73879/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23.3-build-464525-73879/root/chroot_tmpdir/scmroot/grub2'...
$ git fetch origin e838fa8e5225f1c417aa9ec681679183cf20905d:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/grub2
 * [new ref]         e838fa8e5225f1c417aa9ec681679183cf20905d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e838fa8 Add patch to Fix CVE-2024-56738