* Re: [PATCH 2/2 net-next] ipv4: ipv4: handle devconf post-set actions on netlink updates
[not found] <20260325161020.3516-2-fmancera@suse.de>
@ 2026-03-26 12:08 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-03-26 12:08 UTC (permalink / raw)
To: Fernando Fernandez Mancera, netdev
Cc: llvm, oe-kbuild-all, horms, pabeni, kuba, edumazet, dsahern,
davem, Fernando Fernandez Mancera
Hi Fernando,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Fernando-Fernandez-Mancera/ipv4-ipv4-handle-devconf-post-set-actions-on-netlink-updates/20260326-020953
base: net-next/main
patch link: https://lore.kernel.org/r/20260325161020.3516-2-fmancera%40suse.de
patch subject: [PATCH 2/2 net-next] ipv4: ipv4: handle devconf post-set actions on netlink updates
config: x86_64-buildonly-randconfig-003-20260326 (https://download.01.org/0day-ci/archive/20260326/202603261933.hgl2CPHS-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260326/202603261933.hgl2CPHS-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603261933.hgl2CPHS-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> net/ipv4/devinet.c:2131:13: warning: function 'devinet_conf_post_set' has internal linkage but is not defined [-Wundefined-internal]
2131 | static bool devinet_conf_post_set(struct net *net, struct ipv4_devconf *cnf,
| ^
net/ipv4/devinet.c:2155:8: note: used here
2155 | if (devinet_conf_post_set(net, &in_dev->cnf, nla_type(a), new_value,
| ^
1 warning generated.
vim +/devinet_conf_post_set +2131 net/ipv4/devinet.c
2130
> 2131 static bool devinet_conf_post_set(struct net *net, struct ipv4_devconf *cnf,
2132 int attr, int new, int old, int index);
2133
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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