$ git clone -n https://gitee.com/opencloudos-stream/selinux-policy.git /var/lib/mock/dist-ocs23-loongarch64-build-134990-9626/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-134990-9626/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/selinux-policy
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b23b5f4 !4 Upgrade to version 40.9 Merge pull request !4 from gordonwwang/master