bbdadf6f94
Previously we set the csum_l3 flag for IPv4 and IPv6, but only IPv4 should have header checksumming applied. Prompted by Linux commit fa6d7cb5d76cf0467c61420fc9238045aedfd379. Reviewed by: bz MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D13366