$ git clone -n https://gitee.com/opencloudos-stream/luajit.git /home/lib/mock/dist-ocs23-loongarch64-build-225556-16804/root/chroot_tmpdir/scmroot/luajit
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-225556-16804/root/chroot_tmpdir/scmroot/luajit'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/luajit
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 530a548 !3 LoongArch64：修复luajit.spec中loongarch补丁的加载方式 Merge pull request !3 from zhaozhao/master