Steve Wise wrote:
I'm using the new rdma cma interface and i've perhaps stumbled onto a bug. I'm trying to bind to port 9999 on both IB ports of a mthca device. The IPoIB interfaces for the HCA are configured as two seperate subnets. The second rdma_listen() always fails with EBUSY. Maybe this is a limitation in the CMA design, but TCP stacks allow binding to the same port on different ip addresses. And the CMA interface allows it too as long as the two ip addresses map to different IB devices. Whether this should work or not, I am seeing a crash when I try to destroy the cm_id after the rdma_listen() failure.
This has been fixed in the latest check-in (revision 4313). - Sean _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
