From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Andy Chiang Date: Thu, 20 Nov 2025 20:37:53 +0700 Subject: [PATCH] kernel: fix build of kmod-udptunnel4 and kmod-udptunnel6 This fixes the following errors: ``` make[4]: Entering directory '/home/runner/work/OP/OP/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_filogic/linux-6.12.57' MODPOST /home/runner/work/OP/OP/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_filogic/ovpn-dco-0.2.20250801/drivers/net/ovpn-dco/Module.symvers ERROR: modpost: "udp_tunnel6_xmit_skb" [/home/runner/work/OP/OP/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_filogic/ovpn-dco-0.2.20250801/drivers/net/ovpn-dco/ovpn-dco-v2.ko] undefined! ERROR: modpost: "setup_udp_tunnel_sock" [/home/runner/work/OP/OP/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_filogic/ovpn-dco-0.2.20250801/drivers/net/ovpn-dco/ovpn-dco-v2.ko] undefined! ERROR: modpost: "udp_tunnel_xmit_skb" [/home/runner/work/OP/OP/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_filogic/ovpn-dco-0.2.20250801/drivers/net/ovpn-dco/ovpn-dco-v2.ko] undefined! make[6]: *** [scripts/Makefile.modpost:145: /home/runner/work/OP/OP/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_filogic/ovpn-dco-0.2.20250801/drivers/net/ovpn-dco/Module.symvers] Error 1 make[5]: *** [/home/runner/work/OP/OP/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_filogic/linux-6.12.57/Makefile:1897: modpost] Error 2 make[4]: *** [Makefile:224: __sub-make] Error 2 ``` ref https://github.com/openwrt/openwrt/commit/1d15a96b29dcd0947690951a7c36aead79a27129 fixes: https://github.com/openwrt/packages/issues/22998 Signed-off-by: Andy Chiang --- net/ipv4/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -315,7 +315,7 @@ config NET_IPVTI on top. config NET_UDP_TUNNEL - tristate + tristate "IP: UDP tunneling support" select NET_IP_TUNNEL default n