Hi Andrew, Thanks for looking into this!
It seems some compat code might be missing, compiling against a 3.19 kernel fails for me (4.0 to 4.4 compiles fine): ----- rm -f compat-autoconf.h* make -C /lib/modules/3.2.0-4-amd64/build M=/home/tux/dev/batman-adv-t_x/net/batman-adv CONFIG_BATMAN_ADV=m CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n INSTALL_MOD_DIR=updates/net/batman-adv/ clean make[1]: Entering directory `/usr/src/linux-headers-3.2.0-4-amd64' CLEAN /home/tux/dev/batman-adv-t_x/net/batman-adv/.tmp_versions make[1]: Leaving directory `/usr/src/linux-headers-3.2.0-4-amd64' make clean 0,26s user 0,18s system 66% cpu 0,666 total /home/tux/dev/batman-adv-t_x/gen-compat-autoconf.sh /home/tux/dev/batman-adv-t_x/compat-autoconf.h /usr/bin/make -C /home/tux/dev/linux/headers/usr/src/linux-headers-3.19.0+ M=/home/tux/dev/batman-adv-t_x/net/batman-adv CONFIG_BATMAN_ADV=m CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n INSTALL_MOD_DIR=updates/net/batman-adv/ modules make[1]: Entering directory `/home/tux/dev/linux/headers/usr/src/linux-headers-3.19.0+' CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/bat_iv_ogm.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/bitarray.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/bridge_loop_avoidance.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/debugfs.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/distributed-arp-table.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/fragmentation.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/gateway_client.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/gateway_common.o CC [M] /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.o /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c: In function ‘batadv_mutual_parents’: /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c:107:48: error: ‘const struct rtnl_link_ops’ has no member named ‘get_link_net’ /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c:108:40: error: ‘const struct rtnl_link_ops’ has no member named ‘get_link_net’ /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c:109:48: error: ‘const struct rtnl_link_ops’ has no member named ‘get_link_net’ /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c:110:40: error: ‘const struct rtnl_link_ops’ has no member named ‘get_link_net’ /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c: In function ‘batadv_is_on_batman_iface’: /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c:150:54: error: ‘const struct rtnl_link_ops’ has no member named ‘get_link_net’ /home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.c:151:38: error: ‘const struct rtnl_link_ops’ has no member named ‘get_link_net’ make[2]: *** [/home/tux/dev/batman-adv-t_x/net/batman-adv/hard-interface.o] Error 1 make[1]: *** [_module_/home/tux/dev/batman-adv-t_x/net/batman-adv] Error 2 make[1]: Leaving directory `/home/tux/dev/linux/headers/usr/src/linux-headers-3.19.0+' make: *** [all] Error 2 ----- Regards, Linus
