[openib-general] Re: [PATCH] ib_mad: prevent duplicateoutstanding MADtransactions with same TID

[Sean Hefty]

Jack Morgenstein wrote:
> It is possible for the SA to receive Get-Table requests from different hosts, 
> (for different attributes, even) where the TID is identical between hosts.  
> Currently, in RMPP, the TID alone is used to match (on the responder side) 
> the RMPP session with the received ACKS/NACKS (which do not have the response 
> bit set).  In such a case, all the received ACKs/NACKS, from all hosts which 
> are using that TID in simultaneous sessions would be delivered to the 
> earliest RMPP response session.

I agree - matching non-data RMPP MADs needs to involve more than just the TID.

- Sean