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Date: Tue, 21 Nov 2017 18:34:54 +0200
From: Leon Romanovsky <leon@kernel.org>
To: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Daniel Jurgens <danielj@mellanox.com>,
        Mark Bloch <markb@mellanox.com>,
        Doug Ledford <dledford@redhat.com>, linux-rdma@vger.kernel.org,
        Paul Moore <paul@paul-moore.com>,
        Don Dutile <ddutile@redhat.com>, stable@vger.kernel.org
Subject: Re: [PATCH rdma-rc 1/2] IB/core: Only enforce security for InfiniBand
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On Tue, Nov 21, 2017 at 09:04:42AM -0700, Jason Gunthorpe wrote:
> On Tue, Nov 21, 2017 at 09:37:27AM -0600, Daniel Jurgens wrote:
>
> > The only warning that would make sense is if the mixed ports aren't
> > all IB or RoCE. As you note, CX-3 can mix those two, we don't want to
> > see warnings about that.
>
> I would really like to see cx3 be changed to not do that, then we
> could finalize this issue upstream: All device ports must be the same
> protocol.

I don't see the point of such artificial limitation, the users who
brought CX-3 have option to work in mixed mode and IMHO it is not right
to deprecate such ability just because it is hard for us to code for it.

Thanks

>
> Jason

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