tree: https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git for-net-next head: 680cba277b9779591e673100f6896e5baed7a180 commit: 887ad2114715e42b664377029ba07c714264bb87 [34/40] netfilter: remove saveroute indirection in struct nf_afinfo config: sparc-defconfig (attached as .config) compiler: sparc-linux-gcc (GCC) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 887ad2114715e42b664377029ba07c714264bb87 # save the attached .config to linux build tree make.cross ARCH=sparc All warnings (new ones prefixed by >>): In file included from net/ipv6/af_inet6.c:45:0: >> include/linux/netfilter_ipv6.h:30:57: warning: 'struct nf_queue_entry' declared inside parameter list will not be visible outside of this definition or declaration void nf_ip6_saveroute(const struct sk_buff *skb, struct nf_queue_entry *entry); ^~~~~~~~~~~~~~ vim +30 include/linux/netfilter_ipv6.h 23 24 #if defined(CONFIG_IPV6) 25 __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook, 26 unsigned int dataoff, u_int8_t protocol); 27 __sum16 nf_ip6_checksum_partial(struct sk_buff *skb, unsigned int hook, 28 unsigned int dataoff, unsigned int len, 29 u_int8_t protocol); > 30 void nf_ip6_saveroute(const struct sk_buff *skb, struct nf_queue_entry *entry); 31 #else 32 static inline __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook, 33 unsigned int dataoff, u_int8_t protocol) 34 { 35 return 0; 36 } 37 static inline__sum16 nf_ip6_checksum_partial(struct sk_buff *skb, 38 unsigned int hook, 39 unsigned int dataoff, 40 unsigned int len, 41 u_int8_t protocol) 42 { 43 return 0; 44 } 45 static inline void nf_ip6_saveroute(const struct sk_buff *skb, 46 struct nf_queue_entry *entry) {} 47 #endif 48 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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