$ git clone -n https://github.com/xcp-ng-rpms/mlx4-modules-alt.git /var/lib/mock/v8.2-incoming-6699-15365/root/chroot_tmpdir/scmroot/mlx4-modules-alt
Cloning into '/var/lib/mock/v8.2-incoming-6699-15365/root/chroot_tmpdir/scmroot/mlx4-modules-alt'...
$ git reset --hard 4d7f3b55fe07eb1d56732f7ae27fe052beea88bd
HEAD is now at 4d7f3b5  Initial commit