Latest sparc64 installer ISO - no kernel modules were found

[Frank Scheiner <frank.scheiner@web.de>]

Dear Adrian,

I just tried the latest sparc64 installer ISO from 2018-02-06 19:28h 
(from [1]) on my T5220 and shortly after starting the "normal" 
installation mode I get the following message:

```
No kernel modules were found. This probably is due to a mismatch
between the kernel used by this version of the installer and the
kernel version available in the archive.
[...]
```

...titled "[!!] Load installer components from CD".

[1]: https://cdimage.debian.org/cdimage/ports/

The used kernel version string is:

```
Linux version 4.14.0-1-sparc64 (debian-kernel@lists.debian.org) (gcc 
version 7.2.0 (Debian 7.2.0-16)) #1 Debian 4.14.2-1 (2017-11-30)
```

I assume it's useless to continue at this point but better wait for a 
new installer ISO, right?

Cheers,
Frank