On Tue, Mar 01, 2016 at 06:52:16PM +0200, Eli Cohen wrote: > Per the ongoing standardisation process, when virtual HCAs are present > in a network, traffic is routed based on a destination GID. In order to > access the SA we use the well known SA GID. Should we be merging patches based on on-going standards work? > + ah_attr.ah_flags = IB_AH_GRH; > + ah_attr.grh.dgid.global.subnet_prefix = cpu_to_be64(IB_SA_WELL_KNOWN_GID_PREFIX); > + ah_attr.grh.dgid.global.interface_id = cpu_to_be64(IB_SA_WELL_KNOWN_GUID); I'm surprised this hard wired to fe80::2 - surely this should use the current subnet prefix? There should be no traffic prefixed with fe80:: if a subnet is configured with another prefix. Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html