[PATCH 2/2] nvme-rdma: Add handling for connecting to IPv6 targets

[Sagi Grimberg]

>> Currently the target driver doesn't support ipv6 addresses.
>>
>> These complementary patches [1,2] makes the it work e2e! So,
>
> I think we should use the same ipv6 addr parsing that Roland used
> in the host, and preferably have another module export that as a helper.

I can try to unify them, but unlike the host that first tries ipv4 and
then fall to ipv6, the target needs to enforce the address family so
it's somewhat different. I kinda think that these are different enough
to stay separate don't you think?