Hi Linus, [auto build test ERROR on net/master] [also build test ERROR on v4.5-rc5 next-20160223] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Linus-L-ssing/net-fix-bridge-multicast-packet-checksum-validation/20160224-091615 config: i386-randconfig-x004-201608 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): In file included from include/linux/ip.h:20:0, from include/net/ip.h:26, from include/linux/errqueue.h:5, from net/core/sock.c:96: >> include/linux/skbuff.h:2826:20: error: redefinition of 'skb_postpush_rcsum' static inline void skb_postpush_rcsum(struct sk_buff *skb, ^ include/linux/skbuff.h:2796:20: note: previous definition of 'skb_postpush_rcsum' was here static inline void skb_postpush_rcsum(struct sk_buff *skb, ^ vim +/skb_postpush_rcsum +2826 include/linux/skbuff.h 31b33dfb Pravin B Shelar 2015-09-28 2820 skb_checksum_start_offset(skb) < 0) 6ae459bd Pravin B Shelar 2015-09-22 2821 skb->ip_summed = CHECKSUM_NONE; ^1da177e Linus Torvalds 2005-04-16 2822 } ^1da177e Linus Torvalds 2005-04-16 2823 cbb042f9 Herbert Xu 2006-03-20 2824 unsigned char *skb_pull_rcsum(struct sk_buff *skb, unsigned int len); cbb042f9 Herbert Xu 2006-03-20 2825 f8ffad69 Daniel Borkmann 2016-01-07 @2826 static inline void skb_postpush_rcsum(struct sk_buff *skb, f8ffad69 Daniel Borkmann 2016-01-07 2827 const void *start, unsigned int len) f8ffad69 Daniel Borkmann 2016-01-07 2828 { f8ffad69 Daniel Borkmann 2016-01-07 2829 /* For performing the reverse operation to skb_postpull_rcsum(), :::::: The code at line 2826 was first introduced by commit :::::: f8ffad69c9f8b8dfb0b633425d4ef4d2493ba61a bpf: add skb_postpush_rcsum and fix dev_forward_skb occasions :::::: TO: Daniel Borkmann <dan...@iogearbox.net> :::::: CC: David S. Miller <da...@davemloft.net> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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