linux-kernel - Re: [PATCH v5] mm/page_owner.c: add llseek for page

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Message-ID: <202208100941.jQ8Z3cEq-lkp@intel.com>
Date:   Wed, 10 Aug 2022 09:43:43 +0800
From:   kernel test robot <lkp@...el.com>
To:     Kassey Li <quic_yingangl@...cinc.com>, akpm@...ux-foundation.org,
        vbabka@...nel.org
Cc:     kbuild-all@...ts.01.org, Kassey Li <quic_yingangl@...cinc.com>,
        minchan@...nel.org, vbabka@...e.cz, iamjoonsoo.kim@....com,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH v5] mm/page_owner.c: add llseek for page_owner

Hi Kassey,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v5.19]
[also build test ERROR on next-20220809]
[cannot apply to akpm-mm/mm-everything linus/master]
[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/Kassey-Li/mm-page_owner-c-add-llseek-for-page_owner/20220809-104956
base:    3d7cb6b04c3f3115719235cc6866b10326de34cd
config: arm-buildonly-randconfig-r003-20220808 (https://download.01.org/0day-ci/archive/20220810/202208100941.jQ8Z3cEq-lkp@intel.com/config)
compiler: arm-linux-gnueabi-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/2c71629233aa8742e2a6ce7341287c02bc1aa9fd
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Kassey-Li/mm-page_owner-c-add-llseek-for-page_owner/20220809-104956
        git checkout 2c71629233aa8742e2a6ce7341287c02bc1aa9fd
        # 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=arm SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   arm-linux-gnueabi-ld: mm/page_owner.o: in function `.LANCHOR4':
>> page_owner.c:(.rodata+0x4): undefined reference to `mem_lseek'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp