Buildable skeleton of AF_XDP without any functionality. Just what it takes to register a new address family.
Signed-off-by: Björn Töpel Signed-off-by: Alexei Starovoitov
config XDP_SOCKETS bool "XDP sockets" depends on BPF_SYSCALL default n help XDP sockets allows a channel between XDP programs and userspace applications.
