From patchwork Fri Jan 19 19:10:26 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [17/32] netfilter: nf_tables: flow_offload depends on flow_table X-Patchwork-Submitter: Pablo Neira Ayuso X-Patchwork-Id: 125213 Message-Id: <20180119191041.25804-18-pablo@netfilter.org> To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org Date: Fri, 19 Jan 2018 20:10:26 +0100 From: Pablo Neira Ayuso List-Id: From: Arnd Bergmann Without CONFIG_NF_FLOW_TABLE, the new nft_flow_offload module produces a link error: net/netfilter/nft_flow_offload.o: In function `nft_flow_offload_iterate_cleanup': nft_flow_offload.c:(.text+0xb0): undefined reference to `nf_flow_table_iterate' net/netfilter/nft_flow_offload.o: In function `flow_offload_iterate_cleanup': nft_flow_offload.c:(.text+0x160): undefined reference to `flow_offload_dead' net/netfilter/nft_flow_offload.o: In function `nft_flow_offload_eval': nft_flow_offload.c:(.text+0xc4c): undefined reference to `flow_offload_alloc' nft_flow_offload.c:(.text+0xc64): undefined reference to `flow_offload_add' nft_flow_offload.c:(.text+0xc94): undefined reference to `flow_offload_free' This adds a Kconfig dependency for it. Fixes: a3c90f7a2323 ("netfilter: nf_tables: flow offload expression") Signed-off-by: Arnd Bergmann Signed-off-by: Pablo Neira Ayuso --- net/netfilter/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.11.0 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index ea447826e127..9019fa98003d 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -506,7 +506,7 @@ config NFT_CT connection tracking information such as the flow state. config NFT_FLOW_OFFLOAD - depends on NF_CONNTRACK + depends on NF_CONNTRACK && NF_FLOW_TABLE tristate "Netfilter nf_tables hardware flow offload module" help This option adds the "flow_offload" expression that you can use to