From: kbuild test robot <lkp@intel.com>
To: "Linus Lüssing" <linus.luessing@c0d3.blue>
Cc: kbuild-all@01.org, netdev@vger.kernel.org,
"David S . Miller" <davem@davemloft.net>,
"Stephen Hemminger" <stephen@networkplumber.org>,
bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
"Steinar H . Gunderson" <sgunderson@bigfoot.com>,
"Álvaro Fernández Rojas" <noltari@gmail.com>,
"Tom Herbert" <tom@herbertland.com>,
"Linus Lüssing" <linus.luessing@c0d3.blue>
Subject: Re: [PATCHv2] net: fix bridge multicast packet checksum validation
Date: Wed, 24 Feb 2016 09:27:56 +0800 [thread overview]
Message-ID: <201602240911.PtsxZOS1%fengguang.wu@intel.com> (raw)
In-Reply-To: <1456276381-30370-1-git-send-email-linus.luessing@c0d3.blue>
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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 <daniel@iogearbox.net>
:::::: CC: David S. Miller <davem@davemloft.net>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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prev parent reply other threads:[~2016-02-24 1:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-24 1:13 [PATCHv2] net: fix bridge multicast packet checksum validation Linus Lüssing
2016-02-24 1:27 ` kbuild test robot [this message]
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