From 5632817b144fa9de3ae14f89c43312338cf269f1 Mon Sep 17 00:00:00 2001 From: Vlad Buslov Date: Mon, 1 Mar 2021 11:28:15 +0200 Subject: [PATCH] net/mlx5e: Add missing include When CONFIG_IPV6 is disabled the header nexthop.h is not included by fib_notifier.h which causes tc_tun_encap.c to fail to compile: In file included from drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:5: In file included from drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.h:7: In file included from drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h:7: In file included from drivers/net/ethernet/mellanox/mlx5/core/en_tc.h:40: drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h:78:5: warning: no previous prototype for function 'mlx5e_tc_tun_update_header_ipv6' [-Wmissing-prototypes] int mlx5e_tc_tun_update_header_ipv6(struct mlx5e_priv *priv, ^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h:78:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int mlx5e_tc_tun_update_header_ipv6(struct mlx5e_priv *priv, ^ static >> drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1510:12: error: implicit declaration of function 'fib_info_nh' [-Werror,-Wimplicit-function-declaration] fib_dev = fib_info_nh(fen_info->fi, 0)->fib_nh_dev; ^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1510:12: note: did you mean 'fib_info_put'? include/net/ip_fib.h:528:20: note: 'fib_info_put' declared here static inline void fib_info_put(struct fib_info *fi) ^ >> drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1510:42: error: member reference type 'int' is not a pointer fib_dev = fib_info_nh(fen_info->fi, 0)->fib_nh_dev; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ include/net/ip_fib.h:113:21: note: expanded from macro 'fib_nh_dev' #define fib_nh_dev nh_common.nhc_dev ^ >> drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1552:13: error: incomplete definition of type 'struct fib6_entry_notifier_info' fen_info = container_of(info, struct fib6_entry_notifier_info, info); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kernel.h:694:51: note: expanded from macro 'container_of' BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~ include/linux/compiler_types.h:256:74: note: expanded from macro '__same_type' #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) ^ include/linux/build_bug.h:39:58: note: expanded from macro 'BUILD_BUG_ON_MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ include/linux/compiler_types.h:320:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:308:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:300:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1546:9: note: forward declaration of 'struct fib6_entry_notifier_info' struct fib6_entry_notifier_info *fen_info; ^ >> drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1552:13: error: offsetof of incomplete type 'struct fib6_entry_notifier_info' fen_info = container_of(info, struct fib6_entry_notifier_info, info); ^ ~~~~~~ include/linux/kernel.h:697:21: note: expanded from macro 'container_of' ((type *)(__mptr - offsetof(type, member))); }) ^ ~~~~ include/linux/stddef.h:17:32: note: expanded from macro 'offsetof' #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) ^ ~~~~ include/linux/compiler_types.h:140:35: note: expanded from macro '__compiler_offsetof' #define __compiler_offsetof(a, b) __builtin_offsetof(a, b) ^ ~ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1546:9: note: forward declaration of 'struct fib6_entry_notifier_info' struct fib6_entry_notifier_info *fen_info; ^ >> drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1552:11: error: assigning to 'struct fib6_entry_notifier_info *' from incompatible type 'void' fen_info = container_of(info, struct fib6_entry_notifier_info, info); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1553:12: error: implicit declaration of function 'fib6_info_nh_dev' [-Werror,-Wimplicit-function-declaration] fib_dev = fib6_info_nh_dev(fen_info->rt); ^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1553:37: error: incomplete definition of type 'struct fib6_entry_notifier_info' fib_dev = fib6_info_nh_dev(fen_info->rt); ~~~~~~~~^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1546:9: note: forward declaration of 'struct fib6_entry_notifier_info' struct fib6_entry_notifier_info *fen_info; ^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1555:14: error: incomplete definition of type 'struct fib6_entry_notifier_info' fen_info->rt->fib6_dst.plen != 128) ~~~~~~~~^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1546:9: note: forward declaration of 'struct fib6_entry_notifier_info' struct fib6_entry_notifier_info *fen_info; ^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1562:39: error: incomplete definition of type 'struct fib6_entry_notifier_info' memcpy(&key.endpoint_ip.v6, &fen_info->rt->fib6_dst.addr, ~~~~~~~~^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1546:9: note: forward declaration of 'struct fib6_entry_notifier_info' struct fib6_entry_notifier_info *fen_info; ^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1563:24: error: incomplete definition of type 'struct fib6_entry_notifier_info' sizeof(fen_info->rt->fib6_dst.addr)); ~~~~~~~~^ drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c:1546:9: note: forward declaration of 'struct fib6_entry_notifier_info' struct fib6_entry_notifier_info *fen_info; ^ 1 warning and 10 errors generated. Manually include net/nexthop.h in tc_tun_encap.c. Reported-by: kernel test robot Signed-off-by: Vlad Buslov Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c index 6a11633..32d06fe 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c @@ -2,6 +2,7 @@ /* Copyright (c) 2021 Mellanox Technologies. */ #include +#include #include "tc_tun_encap.h" #include "en_tc.h" #include "tc_tun.h" -- 2.7.4