$ git clone -n https://gitee.com/opencloudos-stream/perftest.git /home/lib/mock/dist-ocs23-loongarch64-build-188263-12842/root/chroot_tmpdir/scmroot/perftest
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-188263-12842/root/chroot_tmpdir/scmroot/perftest'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/perftest
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 f181324 !2 添加loongarch64支持 Merge pull request !2 from streamlet_hy/master