[ofa-general] Re: [PATCH] resubmit: enable IPoIB only if broadcast join finish

[Roland Dreier]

 > According to IPoIB RFC4391 section 5, once IPoIB broacast group has been
 > joined, the interface should be ready for data transfer.

I don't see any language in the RFC that says that.  The closest thing
I see is:

    Thus, the IPoIB link is formed by the IPoIB nodes joining the
    broadcast group.

but that is far from a definitive statement.  And I would like to make
sure that this patch doesn't break anything.  Can you convince me that
this won't break IPv6 DAD for autoconfiguration?

 - R.