[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit c87b75e66b03b4b9b6e8e2b18ab93c51673e369b
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jul 16 16:58:26 2021 -0400

    ikev2: dnssec updates
    
    Limit return codes to OK, FATAL, and SUSPEND; and eliminate
    md->v1_st.
    
    - define dns_status limited to just DNS_{OK,FATAL,SUSPEND}
    - replace STF_FAIL+v2N_<magic> with DNS_FATAL
    - replace struct state with struct ike_sa
    - on the responder, pass in the continuation function
    - call functions {initiator,responder}_fetch_id{r,i}_ipseckey()
      (help me remember that the initiator deals with IDr and vis-vis)