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

[Andrew Cagney]

New commits:
commit 350fbaca125ed697f34a21e6ae754535f8cf7c46
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Aug 15 12:52:38 2017 -0400

    kernel: for ESP, eliminate struct kernel_alg_info's .auth and .authalg fields
    
    Use ta->integ's .integ_keymat_size and .integ_ikev1_ah_id instead.
    (and no longer use a magic switch).
    
    Document an AH_SHA2_256 vs AUTH_ALGORITHM_HMAC_SHA2_256 mixup.