$ git clone -n https://gitee.com/opencloudos-stream/systemtap.git /var/lib/mock/dist-ocs23-loongarch64-build-149514-9871/root/chroot_tmpdir/scmroot/systemtap
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-149514-9871/root/chroot_tmpdir/scmroot/systemtap'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/systemtap
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f467f6d !3 add support for loongarch64 Merge pull request !3 from dpd/master