From 6bdc9c4c31c81688e19cb186d49be01bbb6a1618 Mon Sep 17 00:00:00 2001 From: John Fastabend Date: Wed, 16 Aug 2017 15:02:32 -0700 Subject: bpf: sock_map fixes for !CONFIG_BPF_SYSCALL and !STREAM_PARSER MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Resolve issues with !CONFIG_BPF_SYSCALL and !STREAM_PARSER net/core/filter.c: In function ‘do_sk_redirect_map’: net/core/filter.c:1881:3: error: implicit declaration of function ‘__sock_map_lookup_elem’ [-Werror=implicit-function-declaration] sk = __sock_map_lookup_elem(ri->map, ri->ifindex); ^ net/core/filter.c:1881:6: warning: assignment makes pointer from integer without a cast [enabled by default] sk = __sock_map_lookup_elem(ri->map, ri->ifindex); Fixes: 174a79ff9515 ("bpf: sockmap with sk redirect support") Reported-by: Eric Dumazet Signed-off-by: John Fastabend Acked-by: Daniel Borkmann Signed-off-by: David S. Miller --- kernel/bpf/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'kernel/bpf/Makefile') diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile index aa24287db888..897daa005b23 100644 --- a/kernel/bpf/Makefile +++ b/kernel/bpf/Makefile @@ -3,7 +3,10 @@ obj-y := core.o obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o inode.o helpers.o tnum.o obj-$(CONFIG_BPF_SYSCALL) += hashtab.o arraymap.o percpu_freelist.o bpf_lru_list.o lpm_trie.o map_in_map.o ifeq ($(CONFIG_NET),y) -obj-$(CONFIG_BPF_SYSCALL) += devmap.o sockmap.o +obj-$(CONFIG_BPF_SYSCALL) += devmap.o +ifeq ($(CONFIG_STREAM_PARSER),y) +obj-$(CONFIG_BPF_SYSCALL) += sockmap.o +endif endif ifeq ($(CONFIG_PERF_EVENTS),y) obj-$(CONFIG_BPF_SYSCALL) += stackmap.o -- cgit v1.2.3