Re: [PATCH v1 2/3] zinc: Introduce minimal cryptography library

[Andy Lutomirski <luto@amacapital.net>]

On Tue, Aug 7, 2018 at 11:54 AM, Jason A. Donenfeld <Jason@zx2c4.com> wrote:
> Hey Andy, Eric, & all,
>
> I've started the work of separating this out into 16 individual
> commits, have addressed numerous other things brought up like the
> ifdef maze, and have begun rewriting (parts of) the original commit
> message. It's still a work in progress, and I still have some work to
> do, but if you want to follow along, things are happening here:
>
> https://git.zx2c4.com/linux-dev/log/?h=jd/wireguard
>
> I'll be rebasing and reworking this continuously, but that's how it's
> shaping up.
>
> As I'm still working on it, I won't be submitting v2 today, but if you
> have suggestions or concerns or want to poke me while I'm working on
> v2, don't hesitate to send me private email or ping me in IRC (I'm
> "zx2c4" there) to chat.
>
> Regards,
> Jason

For "zinc: add simd helper", I think it should be in include/linux,
and include/linux/simd.h should (immediately or maybe in the future)
include <asm/simd.h> to pick up arch-specific stuff.  And the patch
should get sent to linux-arch@vger.kernel.org.

In your blake2s_arch() implementation, you're not passing in a
simd_context_t.  Is that still a work in progress?  I thought the plan
was to pass it in rather than doing the check in the _arch()
functions.