Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] netfilter: conntrack: add weak IPV6 dependency | Date | Fri, 6 Jul 2018 14:59:52 +0200 |
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Now that the conntrack module contains code for ipv6, we can no longer have it built-in while IPv6 itself is a loadable module:
net/netfilter/nf_conntrack_proto.o: In function `nf_ct_netns_do_get': nf_conntrack_proto.c:(.text+0x88c): undefined reference to `nf_defrag_ipv6_enable' net/netfilter/nf_conntrack_proto.o:(.rodata+0x178): undefined reference to `nf_conntrack_l4proto_icmpv6'
This adds a dependency on IPv6 that makes it possible to still build the conntrack module with IPv6 disabled, but avoids the broken configuration.
Fixes: 66c524acfb51 ("netfilter: conntrack: remove l3proto abstraction") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- net/netfilter/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index 74df382bf2ba..e42c38c99741 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -49,6 +49,7 @@ config NETFILTER_NETLINK_LOG config NF_CONNTRACK tristate "Netfilter connection tracking support" default m if NETFILTER_ADVANCED=n + depends on IPV6 || !IPV6 select NF_DEFRAG_IPV4 select NF_DEFRAG_IPV6 if IPV6 help -- 2.9.0
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