net/built-in.o: In function `nf_conntrack_init_net': net/netfilter/nf_conntrack_core.c:1521: undefined reference to `nf_conntrack_tstamp_init' net/netfilter/nf_conntrack_core.c:1531: undefined reference to `nf_conntrack_tstamp_fini' Add 'selects' notation to Kconfig to include NF_CONNTRACK_TIMESTAMP this resolves all the config files I tested. Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx> CC: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> --- net/netfilter/Kconfig | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index faf7412..2079911 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -27,6 +27,7 @@ config NETFILTER_NETLINK_LOG config NF_CONNTRACK tristate "Netfilter connection tracking support" default m if NETFILTER_ADVANCED=n + select NF_CONNTRACK_TIMESTAMP help Connection tracking keeps a record of what packets have passed through your machine, in order to figure out how they are related @@ -87,7 +88,7 @@ config NF_CONNTRACK_EVENTS config NF_CONNTRACK_TIMESTAMP bool 'Connection tracking timestamping' - depends on NETFILTER_ADVANCED + default m if NETFILTER_ADVANCED help This option enables support for connection tracking timestamping. This allows you to store the flow start-time and to obtain -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html