3 Commits

Author	SHA1	Message	Date
Prashant Bhole	9492686c53	bpf: samples/sockmap fix Makefile for build error ... While building samples/sockmap, undefined reference error is thrown for `nla_dump_errormsg'. Linking tools/lib/bpf/nlattr.o as a fix Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2018-02-13 17:45:34 -08:00
Masahiro Yamada	bf070bb0e6	kbuild: remove all dummy assignments to obj- ... Now kbuild core scripts create empty built-in.o where necessary. Remove "obj- := dummy.o" tricks. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>	2017-11-18 11:46:06 +09:00
John Fastabend	69e8cc134b	bpf: sockmap sample program ... This program binds a program to a cgroup and then matches hard coded IP addresses and adds these to a sockmap. This will receive messages from the backend and send them to the client. client:X <---> frontend:10000 client:X <---> backend:10001 To keep things simple this is only designed for 1:1 connections using hard coded values. A more complete example would allow many backends and clients. To run, # sockmap <cgroup2_dir> Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2017-08-16 11:27:53 -07:00