From: kernel test robot <lkp@intel.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: kbuild-all@lists.01.org, netdev@vger.kernel.org,
David Ahern <dsahern@kernel.org>
Subject: [net-next:master 192/194] include/net/tcp.h:1694:1: warning: 'tcp_inbound_md5_hash' used but never defined
Date: Thu, 10 Mar 2022 00:19:36 +0800 [thread overview]
Message-ID: <202203100028.PDew5dU4-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head: 40bb09c87f0b00c991f6c2fb367f0a2711760332
commit: 1330b6ef3313fcec577d2b020c290dc8b9f11f1a [192/194] skb: make drop reason booleanable
config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20220310/202203100028.PDew5dU4-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=1330b6ef3313fcec577d2b020c290dc8b9f11f1a
git remote add net-next https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
git fetch --no-tags net-next master
git checkout 1330b6ef3313fcec577d2b020c290dc8b9f11f1a
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=um SUBARCH=i386 SHELL=/bin/bash net/core/ net/ipv4/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from net/ipv4/tcp_ipv4.c:64:
include/net/tcp.h:1697:1: error: expected identifier or '(' before '{' token
1697 | {
| ^
>> include/net/tcp.h:1694:1: warning: 'tcp_inbound_md5_hash' used but never defined
1694 | tcp_inbound_md5_hash(const struct sock *sk, const struct sk_buff *skb,
| ^~~~~~~~~~~~~~~~~~~~
vim +/tcp_inbound_md5_hash +1694 include/net/tcp.h
1692
1693 static inline enum skb_drop_reason
> 1694 tcp_inbound_md5_hash(const struct sock *sk, const struct sk_buff *skb,
1695 const void *saddr, const void *daddr,
1696 int family, int dif, int sdif);
> 1697 {
1698 return SKB_NOT_DROPPED_YET;
1699 }
1700 #define tcp_twsk_md5_key(twsk) NULL
1701 #endif
1702
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2022-03-09 16:24 UTC|newest]
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