$ git clone -n https://gitee.com/opencloudos-stream/crypto-policies /var/lib/mock/dist-ocs23-riscv-base-build-323182-34510/root/chroot_tmpdir/scmroot/crypto-policies
Cloning into '/var/lib/mock/dist-ocs23-riscv-base-build-323182-34510/root/chroot_tmpdir/scmroot/crypto-policies'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/crypto-policies
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1055dd !7 add SM3 in nss.config Merge pull request !7 from costinchen/master