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Date: Sun, 26 Jul 2015 10:53:04 -0400
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Subject: Infiniband Documentation
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On: https://wiki.freebsd.org/InfiniBand

it indicates several options that are needed in your KERNCONF.
Among them is:

options        OFED            # Infiniband protocol stack and support
(needed for FreeBSD 9.X only)

To me, that reads as if it is not needed for Freebsd 10.

However, if you try to build the kernel without including OFED, you
will get many undefined reference to 'M_KMALLOC' among other things.

Adding that option back, allows it to compile successfully (at least
on 10.1-stable).


So perhaps the note should read something more like:
(needed for FreeBSD 9.X and above only)