On Mon, Aug 19, 2019 at 10:02:42PM +0800, Xin Long wrote:

This patchset mostly does 3 things:

  1. add per endpint asconf flag and use asconf flag properly
     and add SCTP_ASCONF_SUPPORTED sockopt.
  2. use auth flag properly and add SCTP_AUTH_SUPPORTED sockopt.
  3. remove the 'global feature switch' to discard chunks.

What about net->sctp.addip_noauth, why wasn't it included as well?
I'm thinking that's because it's more of a compatibility knob and
that there isn't much value on having it more fine-grained than
per-netns. Just feels a bit odd to have the other two but not this
one, which is directly related, but yeah.

Otherwise, changes LGTM.