Commits
Sean Hefty committed 406b6a25f85
RDMA/cma: Listen on specific address family The rdma_cm maps IPv4 and IPv6 addresses to the same service ID. This prevents apps from listening only for IPv4 or IPv6 addresses. It also results in an app binding to an IPv4 address receiving connection requests for an IPv6 address. Change this to match socket behavior: restrict listens on IPv4 addresses to only IPv4 addresses, and if a listen is on an IPv6 address, allow it to receive either IPv4 or IPv6 addresses, based on its address family binding. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>