On Wed, 21 Oct 2020 12:51:53 +0200 Matthieu Baerts wrote:
Like TCP, MPTCP cannot be compiled as a module. Obviously, MPTCP
support also depends on CONFIG_IPV6. But not all functions from IPv6
code are exported.
To simplify the code and reduce modifications outside MPTCP, it was
decided from the beginning to support MPTCP with IPv6 only if
CONFIG_IPV6 was built inlined. That's also why CONFIG_MPTCP_IPV6 was
created. More modifications are needed to support CONFIG_IPV6=m.