Re: [PATCH v4 10/27] IB/Verbs: Reform cm related part in IB-core cma/ucm

From: Jason Gunthorpe
Date: Thu Apr 16 2015 - 12:57:54 EST


On Thu, Apr 16, 2015 at 04:55:10PM +0000, Hefty, Sean wrote:
> > After the discussion settled, I ended up thinking that implementing
> > explicit device checks, for use by CM, and the BUG_ON at register to
> > require all ports have the same value was the best option.
>
> Sure, but why not update the other areas anyway? This way when
> listens become per port, rather than per device, we only need to
> update that portion of the code.

I wasn't clear, I agree: Yes, update what is possible in the CM, but
use an explicit device test for the areas we can't fix.

Jason
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