> From: Jason Gunthorpe [mailto:[email protected]]
> Sent: Wednesday, June 10, 2015 3:15 PM
> 
> On Wed, Jun 10, 2015 at 05:04:55PM +0000, Hefty, Sean wrote:
> > > Not in the patches themselves but in the general issue when a PR changes.
> > >
> > > Do you think this needs addressing or are things fine as they are now ?
> >
> > IMO, I think it needs addressing in terms of "can the proposed netlink
> > architecture and design accommodate this sort of request in the
> > future?"  We shouldn't design in a limitation up front.  I don't see
> > anything in the current approach that would cause an issue.
> > There would likely be a need for new messages and attributes.
> 
> I think the kernel netlink side is fine.
> 
> But userspace needs to understand what to do if it gets a request with an
> attribute it does not understand.
> 
> It should tell the kernel 'no, do it yourself', rather than try and answer.

I will add some code in ibacm to do that.

Kaike

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