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Date: Fri, 24 May 2024 23:38:33 +0800
From: kernel test robot <lkp@intel.com>
To: Miaohe Lin <linmiaohe@huawei.com>, akpm@linux-foundation.org,
	tony.luck@intel.com, bp@alien8.de
Cc: oe-kbuild-all@lists.linux.dev, nao.horiguchi@gmail.com,
	linmiaohe@huawei.com, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org
Subject: Re: [PATCH 07/13] mm/memory-failure: remove unneeded
 hwpoison_filter() variant
Message-ID: <202405242320.8nUwcaQN-lkp@intel.com>
References: <20240524091310.1430048-8-linmiaohe@huawei.com>
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In-Reply-To: <20240524091310.1430048-8-linmiaohe@huawei.com>

Hi Miaohe,

kernel test robot noticed the following build errors:

[auto build test ERROR on akpm-mm/mm-everything]
[also build test ERROR on linus/master next-20240523]
[cannot apply to v6.9]
[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/Miaohe-Lin/mm-memory-failure-simplify-put_ref_page/20240524-171903
base:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
patch link:    https://lore.kernel.org/r/20240524091310.1430048-8-linmiaohe%40huawei.com
patch subject: [PATCH 07/13] mm/memory-failure: remove unneeded hwpoison_filter() variant
config: i386-buildonly-randconfig-003-20240524 (https://download.01.org/0day-ci/archive/20240524/202405242320.8nUwcaQN-lkp@intel.com/config)
compiler: gcc-9 (Ubuntu 9.5.0-4ubuntu2) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240524/202405242320.8nUwcaQN-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405242320.8nUwcaQN-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld: mm/memory-failure.o: in function `memory_failure':
>> memory-failure.c:(.text+0x2635): undefined reference to `hwpoison_filter'
>> ld: memory-failure.c:(.text+0x283d): undefined reference to `hwpoison_filter'
   ld: mm/memory-failure.o: in function `soft_offline_page':
   memory-failure.c:(.text+0x2e12): undefined reference to `hwpoison_filter'

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