$ git clone -n https://github.com/xcp-ng-rpms/mellanox-mlnxen-alt.git /var/lib/mock/v8.2-incoming-6697-15318/root/chroot_tmpdir/scmroot/mellanox-mlnxen-alt
Cloning into '/var/lib/mock/v8.2-incoming-6697-15318/root/chroot_tmpdir/scmroot/mellanox-mlnxen-alt'...
$ git reset --hard be633b74fe6ed2268e25a7e654d24faef11fe293
Downloading SOURCES/mellanox-mlnxen-5.9_0.5.5.0.tar.gz (3.3 MB)
HEAD is now at be633b7 Add mlx_compat provides, needed by mlx4-modules-alt