On Tue, Nov 14, 2017 at 02:51:48PM +0200, Leon Romanovsky wrote: > + /* Default GID is created using unique GUID and local subnet prefix, > + * as described in section 4.1.1 and 3.5.10 in IB spec 1.3. > + * Therefore don't create RoCEv2 default GID based on it that > + * resembles as IPv6 GID based on link local address when IPv6 is > + * disabled in kernel. > + */ > + if (!IS_ENABLED(CONFIG_IPV6)) > + gid_type_mask &= ~BIT(IB_GID_TYPE_ROCE_UDP_ENCAP); There is also a sysctl to globally disable ipv6, I would think it would be better to check than then a CONFIG symbol? 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
