Copied from https://git.osmocom.org/libosmo-netif/
commit 157ad6d7075ad56038c984ebf8634f1bc7c6c59c

Original message:

Back in Change-Id Ia95dd1f9ffed9f743c049e05797b1a6f1f9f8c69 we tried
to work-around kernel ABI breakage introduced in kernel >= v5.5, but it
seems that there have already been similar ABI breakages in v4.11 and
v4.12.

See
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/include/uapi/linux/sctp.h?id=b6e6b5f1da7e8d092f86a4351802c27c0170c5a5
and https://marc.info/?l=linux-sctp&m=158729301516157&w=2 for the most
recent incarnation.

See https://osmocom.org/issues/4573#note-6 for all known cases
of SCTP_EVENTS ABI breakage.