On Fri, Jan 27, 2017 at 02:11:46PM +0100, Pali Rohár wrote:

So there are only two options:

1) Disallow it and so these users will have non-working wifi.

2) Allow those data to be used as fallback mechanism.

There is one "custom fallback" user in kernel which we recently
determined was a total mistake. A sysfs interface should have
been defined to enable custom LED settings. Can't a series of
sysfs interfaces be used to enable override ? So is that not a
third option worth consideration?

  Luis