linux-kernel - undefined reference to `memcg_bulk_charge

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Message-ID: <202110130513.t6y4KgaP-lkp@intel.com>
Date:   Wed, 13 Oct 2021 05:34:41 +0800
From:   kernel test robot <lkp@...el.com>
To:     Vasily Averin <vvs@...tuozzo.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        0day robot <lkp@...el.com>
Subject: undefined reference to `memcg_bulk_charge_hook'

tree:   https://github.com/0day-ci/linux/commits/UPDATE-20211012-182031/Vasily-Averin/memcg-enable-memory-accounting-in-__alloc_pages_bulk/20211008-172703
head:   e10c5e64a0799c75d26d2a82c03f757335616711
commit: e10c5e64a0799c75d26d2a82c03f757335616711 memcg: enable memory accounting in __alloc_pages_bulk
date:   11 hours ago
config: powerpc64-randconfig-r001-20211012 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
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/e10c5e64a0799c75d26d2a82c03f757335616711
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review UPDATE-20211012-182031/Vasily-Averin/memcg-enable-memory-accounting-in-__alloc_pages_bulk/20211008-172703
        git checkout e10c5e64a0799c75d26d2a82c03f757335616711
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash

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 >>):

   powerpc-linux-ld: mm/page_alloc.o: in function `__alloc_pages_bulk':
>> (.text+0x857c): undefined reference to `memcg_bulk_charge_hook'
>> powerpc-linux-ld: (.text+0x86d0): undefined reference to `memcg_bulk_post_charge_hook'
   powerpc-linux-ld: (.text+0x870c): undefined reference to `memcg_bulk_post_charge_hook'
>> powerpc-linux-ld: (.text+0x87c8): undefined reference to `memcg_bulk_pre_charge_hook'

---
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" (29629 bytes)