$ git clone -n https://github.com/xcp-ng-rpms/mellanox-mlnxen.git /var/lib/mock/v8.3-u-stormi1-5980-11165/root/chroot_tmpdir/scmroot/mellanox-mlnxen
Cloning into '/var/lib/mock/v8.3-u-stormi1-5980-11165/root/chroot_tmpdir/scmroot/mellanox-mlnxen'...
$ git reset --hard 4005686d65427468ea276c5bea4e5b7ae2f89655
Downloading SOURCES/mellanox-mlnxen-5.9_0.5.5.0.tar.gz (3.3 MB)
HEAD is now at 4005686 Merge branch 'XS-8.3'