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Message-ID: <202308261407.9M957lhF-lkp@intel.com>
Date: Sat, 26 Aug 2023 14:58:48 +0800
From: kernel test robot <lkp@...el.com>
To: Mike Kravetz <mike.kravetz@...cle.com>, linux-mm@...ck.org,
linux-kernel@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
Muchun Song <songmuchun@...edance.com>,
Joao Martins <joao.m.martins@...cle.com>,
Oscar Salvador <osalvador@...e.de>,
David Hildenbrand <david@...hat.com>,
Miaohe Lin <linmiaohe@...wei.com>,
David Rientjes <rientjes@...gle.com>,
Anshuman Khandual <anshuman.khandual@....com>,
Naoya Horiguchi <naoya.horiguchi@...ux.dev>,
Barry Song <song.bao.hua@...ilicon.com>,
Michal Hocko <mhocko@...e.com>,
Matthew Wilcox <willy@...radead.org>,
Xiongchun Duan <duanxiongchun@...edance.com>,
Andrew Morton <akpm@...ux-foundation.org>,
Linux Memory Management List <linux-mm@...ck.org>,
Mike Kravetz <mike.kravetz@...cle.com>
Subject: Re: [PATCH 07/12] hugetlb: perform vmemmap restoration on a list of
pages
Hi Mike,
kernel test robot noticed the following build errors:
[auto build test ERROR on next-20230825]
[cannot apply to akpm-mm/mm-everything v6.5-rc7 v6.5-rc6 v6.5-rc5 linus/master v6.5-rc7]
[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/Mike-Kravetz/hugetlb-clear-flags-in-tail-pages-that-will-be-freed-individually/20230826-030805
base: next-20230825
patch link: https://lore.kernel.org/r/20230825190436.55045-8-mike.kravetz%40oracle.com
patch subject: [PATCH 07/12] hugetlb: perform vmemmap restoration on a list of pages
config: arm64-randconfig-r011-20230826 (https://download.01.org/0day-ci/archive/20230826/202308261407.9M957lhF-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230826/202308261407.9M957lhF-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/202308261407.9M957lhF-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from mm/hugetlb.c:49:
>> mm/hugetlb_vmemmap.h:50:2: error: void function 'hugetlb_vmemmap_restore_folios' should not return a value [-Wreturn-type]
50 | return 0;
| ^ ~
1 error generated.
vim +/hugetlb_vmemmap_restore_folios +50 mm/hugetlb_vmemmap.h
47
48 static inline void hugetlb_vmemmap_restore_folios(const struct hstate *h, struct list_head *folio_list)
49 {
> 50 return 0;
51 }
52
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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