$ git clone -n https://gitee.com/opencloudos-stream/bcc.git /home/lib/mock/dist-ocs23-loongarch64-build-178953-11445/root/chroot_tmpdir/scmroot/bcc
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-178953-11445/root/chroot_tmpdir/scmroot/bcc'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/bcc
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 4d20b61 !9 add loongarch64 to ExclusiveArch Merge pull request !9 from dpd/master