HFI1 code duplication todo

[Marciniszyn, Mike]

> 
> To that end, I've opened my 4.4-rc branch and deleted the three deprecated
> drivers from staging and moved hfi1 to the rdma tree.  I've sent an email to
> Linus to see if he's ok taking those changes, and if so, I'll get them submitted
> and then open up my for-4.5 branch early to be able to start taking for-next
> patches.
> 

There are inflight patches in two states right now:
1. Accepted into staging testing
2. Being debated on the list.

How do we want to handle those?

I would hate to miss a patch.

Mike