How to merge MLNX OFED into kernel source code

Hi, folks

We have some private commits for infiniband stuff, and we also want  MLNX OFED too, so seems like the

best way is to import MLNX OFED project into kernel tree then apply our patches on top of it.

But we can't find guideline in user-manual on how to merge the MLNX OFED modification into kernel tree, does

anyone know how to do that? Better in officially way :-P

Regards,

Michael Wang