$ git clone -n https://gitee.com/junhe_arm/oa_grub2.git /var/lib/mock/dist-an23-build-python3.11-395474-72138/root/chroot_tmpdir/scmroot/oa_grub2
Cloning into '/var/lib/mock/dist-an23-build-python3.11-395474-72138/root/chroot_tmpdir/scmroot/oa_grub2'...
$ git fetch origin 6ccd02a5c46b64918353808551ee7e0b54cb2add:KOJI_FETCH_HEAD
From https://gitee.com/junhe_arm/oa_grub2
 * [new ref]         6ccd02a5c46b64918353808551ee7e0b54cb2add -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ccd02a Updated cherry-picked NX patche series to latest version