[openib-general] Re: Latest CM and retransmissions

[Sean Hefty]

Hal Rosenstock wrote:
> Hi Sean,
> 
> With the latest CM changes (not sure when I last picked these up), I am
> now seeing the following sequences. The times between the CM MADs are on
> the order of 10s of usec. These sequences all refer to the same
> connection. It seems that the retransmissions are occuring despite the
> expected MAD being received.

This was a bug in the MAD code, where a request was resent when it was 
canceled.  The bug entered when ib_modify_mad() was added, and a fix went in 
yesterday.  It shouldn't affect the operation any, just results in a lot of 
unnecessary MADs...

- Sean