[PATCH 00/18] xfrm: Add compat layer

[David Miller]

From: Dmitry Safonov <dima at arista.com>
Date: Sat, 28 Jul 2018 17:26:55 +0100

> Well, I think, I'll rework my patches set according to critics and
> separate compat xfrm layer. I've already a selftest to check that 32/64
> bit xfrm works - so the most time-taking part is done.

The way you've done the compat structures using __packed is only going
to work on x86, just FYI.

The "32-bit alignment for 64-bit objects" thing x86 has is very much
not universal amongst ABIs having 32-bit and 64-bit variants.