netdev - Re: [PATCH bpf-next v2 4/6] net: remove duplicate sk

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Date: Wed, 14 Jun 2023 03:41:50 +0800
From: kernel test robot <lkp@...el.com>
To: Lorenz Bauer <lmb@...valent.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	David Ahern <dsahern@...nel.org>,
	Willem de Bruijn <willemdebruijn.kernel@...il.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Andrii Nakryiko <andrii@...nel.org>,
	Martin KaFai Lau <martin.lau@...ux.dev>, Song Liu <song@...nel.org>,
	Yonghong Song <yhs@...com>,
	John Fastabend <john.fastabend@...il.com>,
	KP Singh <kpsingh@...nel.org>, Stanislav Fomichev <sdf@...gle.com>,
	Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>,
	Joe Stringer <joe@...d.net.nz>, Mykola Lysenko <mykolal@...com>,
	Shuah Khan <skhan@...uxfoundation.org>,
	Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	netdev@...r.kernel.org, Hemanth Malla <hemanthmalla@...il.com>,
	linux-kernel@...r.kernel.org, bpf@...r.kernel.org,
	linux-kselftest@...r.kernel.org, Lorenz Bauer <lmb@...valent.com>
Subject: Re: [PATCH bpf-next v2 4/6] net: remove duplicate sk_lookup helpers

Hi Lorenz,

kernel test robot noticed the following build errors:

[auto build test ERROR on 25085b4e9251c77758964a8e8651338972353642]

url:    https://github.com/intel-lab-lkp/linux/commits/Lorenz-Bauer/net-export-inet_lookup_reuseport-and-inet6_lookup_reuseport/20230613-181619
base:   25085b4e9251c77758964a8e8651338972353642
patch link:    https://lore.kernel.org/r/20230613-so-reuseport-v2-4-b7c69a342613%40isovalent.com
patch subject: [PATCH bpf-next v2 4/6] net: remove duplicate sk_lookup helpers
config: hexagon-randconfig-r041-20230612 (https://download.01.org/0day-ci/archive/20230614/202306140351.Y1JjOIxo-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 25085b4e9251c77758964a8e8651338972353642
        b4 shazam https://lore.kernel.org/r/20230613-so-reuseport-v2-4-b7c69a342613@isovalent.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=hexagon olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash

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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306140351.Y1JjOIxo-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "inet6_lookup_run_sk_lookup" [net/ipv6/ipv6.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki