$ git clone -n https://gitee.com/pang-qing/dnf.git /var/lib/mock/dist-an23.3-build-422549-72919/root/chroot_tmpdir/scmroot/dnf
Cloning into '/var/lib/mock/dist-an23.3-build-422549-72919/root/chroot_tmpdir/scmroot/dnf'...
$ git fetch origin 6661cb6b423b568d17cff5f54626b1eeb90407a7:KOJI_FETCH_HEAD
From https://gitee.com/pang-qing/dnf
 * [new ref]         6661cb6b423b568d17cff5f54626b1eeb90407a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6661cb6 apply sw_64 loongarch patch on all arch