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

[Andrew Cagney]

New commits:
commit 7f25498179178f7aae59d0d58f00ec14a8c53c38
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jul 24 17:20:49 2018 -0400

    kernel: replace bool .policy_lifetime with .scan_shunts()
    
    Eliminate hardwired backend calls to pfkey_scan_shunts() and
    expire_bare_shunts() in timer.c.