arm kernel does not support SCTP?

[Peter Robinson]

> I'm updating socat to run all its test cases, and I'm running into an
> error only on the arm architecture:
>
> test 151 SCTP4LISTENFORK: SCTP4 listen handles 2 concurrent
> connections... !port 40157 timed out! FAILED
> 2014/04/09 01:36:12 server[6004] E socket(2, 1, 132): Protocol not supported
> 2014/04/09 01:36:14 client[6021] E socket(2, 1, 132): Protocol not supported
> 2014/04/09 01:36:15 client[6030] E socket(2, 1, 132): Protocol not supported
> 1,3d0
>
> Is this a known issue or feature? Is SCTP disabled in the arm kernel on
> purpose?

Not a known issue or feature. For the ARM kernel config we inherit all
the network config options from config-generic so if it's supported on
ARM, and I don't see why it shouldn't be, it should be there. Looking
at a couple of ARM devices the
"/lib/modules/<kernel-version>/kernel/net/sctp/" directory is empty
but then it's also empty on my x86_64 laptop too.

Presumably this is an issue on the koji builders, if you can send me
details I can run on HW let me know and I'll test it locally.

Peter