$ git clone -n https://gitee.com/opencloudos-stream/systemtap.git /var/lib/mock/dist-ocs23-riscv-rva23-build-362658-43662/root/chroot_tmpdir/scmroot/systemtap
Cloning into '/var/lib/mock/dist-ocs23-riscv-rva23-build-362658-43662/root/chroot_tmpdir/scmroot/systemtap'...
$ git fetch origin 9491c37df7d8148e242c6ec6294f75f3a8ce3dae:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/systemtap
 * [new ref]         9491c37df7d8148e242c6ec6294f75f3a8ce3dae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9491c37 [5.2-1] Upgrade to upstream version 5.2 to support riscv64 (rva23)