linux-kernel - Re: [PATCH 07/13] mm/memory-failure: remove unneeded hwpoison

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Message-ID: <c7e30692-2e53-e212-dfef-f2539528a0f3@huawei.com>
Date: Sat, 25 May 2024 09:52:14 +0800
From: Miaohe Lin <linmiaohe@...wei.com>
To: kernel test robot <lkp@...el.com>
CC: <oe-kbuild-all@...ts.linux.dev>, <nao.horiguchi@...il.com>,
	<linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>,
	<linux-edac@...r.kernel.org>, <akpm@...ux-foundation.org>,
	<tony.luck@...el.com>, <bp@...en8.de>
Subject: Re: [PATCH 07/13] mm/memory-failure: remove unneeded
 hwpoison_filter() variant

On 2024/5/24 23:59, kernel test robot wrote:
> 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-randconfig-005-20240524 (https://download.01.org/0day-ci/archive/20240524/202405242336.o1NEOrln-lkp@intel.com/config)
> compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240524/202405242336.o1NEOrln-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@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202405242336.o1NEOrln-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>    ld: mm/memory-failure.o: in function `try_memory_failure_hugetlb':
>>> mm/memory-failure.c:2098:(.text+0x28a8): undefined reference to `hwpoison_filter'
>    ld: mm/memory-failure.o: in function `memory_failure':
>    mm/memory-failure.c:2321:(.text+0x2a98): undefined reference to `hwpoison_filter'
>    ld: mm/memory-failure.o: in function `soft_offline_page':
>    mm/memory-failure.c:2841:(.text+0x3217): undefined reference to `hwpoison_filter'

Thanks for building and reporting. I will fix this in next version.
Thanks.
.