Merge branch 'macsec-config-issues'

Merge branch 'macsec-config-issues'

Sabrina Dubroca says:

====================
macsec: fix config issues

The patch adding netlink support for XPN (commit bb178617ead6
("macsec: Netlink support of XPN cipher suites (IEEE 802.1AEbw)"))
introduced several issues, including a kernel panic reported at [1].

Reproducing those bugs with upstream iproute is limited, since iproute
doesn't currently support XPN. I'm also working on this.

[1] https://bugzilla.kernel.org/show_bug.cgi?id=208315
====================

Signed-off-by: David S. Miller <davem@davemloft.net>