From: Jiri Pirko <jiri@resnulli.us>
Date: Sun, 20 Jan 2019 12:08:50 +0100

I haven't have time to review this due to travel. I think it was mistake
to merge this as the buffer api is wrong in my opinion. I would vote for
revert if possible.

Let's spend a couple days trying to fix things up first.

I cannot make contributors hostage to other people's travel
schedule, no way.

If it seems hopeless by Wednesday, I will revert.

Thanks.