$ git clone -n https://gitee.com/opencloudos-stream/nvidia-580.git /var/lib/mock/dist-oc9-epol-build-232223-81712/root/chroot_tmpdir/scmroot/nvidia-580
Cloning into '/var/lib/mock/dist-oc9-epol-build-232223-81712/root/chroot_tmpdir/scmroot/nvidia-580'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nvidia-580
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1731030 !2 fix pkg name error. Merge pull request !2 from yugozhang/master