linux-kernel - Re: [PATCH] memcg-v1: Enable setting memory min, low, high

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Date:   Wed, 5 Apr 2023 11:52:30 +0800
From:   kernel test robot <lkp@...el.com>
To:     Shaun Tancheff <shaun.tancheff@...il.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Michal Hocko <mhocko@...nel.org>,
        Vladimir Davydov <vdavydov.dev@...il.com>
Cc:     oe-kbuild-all@...ts.linux.dev,
        Shaun Tancheff <shaun.tancheff@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH] memcg-v1: Enable setting memory min, low, high

Hi Shaun,

kernel test robot noticed the following build errors:

[auto build test ERROR on v6.3-rc5]
[also build test ERROR on linus/master]
[cannot apply to akpm-mm/mm-everything next-20230404]
[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/Shaun-Tancheff/memcg-v1-Enable-setting-memory-min-low-high/20230405-045143
patch link:    https://lore.kernel.org/r/20230404205013.31520-1-shaun.tancheff%40gmail.com
patch subject: [PATCH] memcg-v1: Enable setting memory min, low, high
config: m68k-randconfig-r023-20230403 (https://download.01.org/0day-ci/archive/20230405/202304051118.jpLmhRPu-lkp@intel.com/config)
compiler: m68k-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/180e4266c809a61c2711599c6462bd719efed76c
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Shaun-Tancheff/memcg-v1-Enable-setting-memory-min-low-high/20230405-045143
        git checkout 180e4266c809a61c2711599c6462bd719efed76c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304051118.jpLmhRPu-lkp@intel.com/

All errors (new ones prefixed by >>):

   m68k-linux-ld: m68k-linux-ld: DWARF error: could not find abbrev number 99017497
   mm/memcontrol.o: in function `mem_cgroup_write':
>> memcontrol.c:(.text+0x4548): undefined reference to `__udivdi3'
>> m68k-linux-ld: memcontrol.c:(.text+0x45b4): undefined reference to `__udivdi3'
   m68k-linux-ld: memcontrol.c:(.text+0x45ec): undefined reference to `__udivdi3'
>> m68k-linux-ld: mm/memcontrol.o:(.debug_addr+0x1fc): undefined reference to `__udivdi3'

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