$ git clone -n https://gitee.com/opencloudos-stream/qemu.git /var/lib/mock/dist-ocs23-base-build-302998-30460/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-ocs23-base-build-302998-30460/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qemu
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d2d668 !40 [8.2][feat]Hygon: 增加海光向机密虚拟机自动注入秘密的支持；增加海光CSV3虚拟机kernel启动hash验证+注入秘密的支持 Merge pull request !40 from hanliyang/master