netdev - Re: [PATCH net-next 1/2] udp: call udp_encap_enable for v6 sockets when enabling encap

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Message-ID: <202101120129.zxrZgmC0-lkp@intel.com>
Date:   Tue, 12 Jan 2021 02:01:03 +0800
From:   kernel test robot <lkp@...el.com>
To:     Xin Long <lucien.xin@...il.com>,
        network dev <netdev@...r.kernel.org>,
        linux-sctp@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, davem@...emloft.net,
        Jakub Kicinski <kuba@...nel.org>, pabeni@...hat.com,
        Willem de Bruijn <willemb@...gle.com>,
        Martin Varghese <martin.varghese@...ia.com>
Subject: Re: [PATCH net-next 1/2] udp: call udp_encap_enable for v6 sockets
 when enabling encap

Hi Xin,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Xin-Long/net-enable-udp-v6-sockets-receiving-v4-packets-with-UDP-GRO/20210111-205115
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 73b7a6047971aa6ce4a70fc4901964d14f077171
config: m68k-defconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/62229592b4c3e929eeafea82e758dacb2953fbde
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Xin-Long/net-enable-udp-v6-sockets-receiving-v4-packets-with-UDP-GRO/20210111-205115
        git checkout 62229592b4c3e929eeafea82e758dacb2953fbde
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

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

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

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (17029 bytes)