linux-kernel - Re: [PATCH 1/1] net: ioctl: Use kernel memory on protocol ioctl callbacks

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Message-ID: <202305200648.ojqceZpO-lkp@intel.com>
Date:   Sat, 20 May 2023 07:29:55 +0800
From:   kernel test robot <lkp@...el.com>
To:     Breno Leitao <leitao@...ian.org>, axboe@...nel.dk,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, willemdebruijn.kernel@...il.com,
        courmisch@...il.com, nhorman@...driver.com
Cc:     oe-kbuild-all@...ts.linux.dev, asml.silence@...il.com,
        alex.aring@...il.com, dccp@...r.kernel.org, mptcp@...ts.linux.dev,
        linux-kernel@...r.kernel.org, matthieu.baerts@...sares.net,
        marcelo.leitner@...il.com, linux-wpan@...r.kernel.org,
        linux-sctp@...r.kernel.org, leit@...com, David.Laight@...lab.com,
        dsahern@...nel.org
Subject: Re: [PATCH 1/1] net: ioctl: Use kernel memory on protocol ioctl
 callbacks

Hi Breno,

kernel test robot noticed the following build errors:

[auto build test ERROR on mptcp/export]
[also build test ERROR on mptcp/export-net net-next/main net/main linus/master v6.4-rc2 next-20230519]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Breno-Leitao/net-ioctl-Use-kernel-memory-on-protocol-ioctl-callbacks/20230519-223824
base:   https://github.com/multipath-tcp/mptcp_net-next.git export
patch link:    https://lore.kernel.org/r/20230519135821.922326-2-leitao%40debian.org
patch subject: [PATCH 1/1] net: ioctl: Use kernel memory on protocol ioctl callbacks
config: powerpc-allmodconfig
compiler: powerpc-linux-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/95a4f4f84bf68692f5b42921c9f6067c0986aed8
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Breno-Leitao/net-ioctl-Use-kernel-memory-on-protocol-ioctl-callbacks/20230519-223824
        git checkout 95a4f4f84bf68692f5b42921c9f6067c0986aed8
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305200648.ojqceZpO-lkp@intel.com/

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

>> ERROR: modpost: "sock_skprot_ioctl" [net/ipv6/ipv6.ko] undefined!
>> ERROR: modpost: "sock_skprot_ioctl" [net/phonet/phonet.ko] undefined!
>> ERROR: modpost: "sock_skprot_ioctl" [net/ieee802154/ieee802154_socket.ko] undefined!

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

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