Re: [PATCH 2/4] mm: mremap: use flush_pmd_tlb_range() in move_normal_pmd()

From: kernel test robot <lkp@intel.com>
To: Kefeng Wang <wangkefeng.wang@huawei.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Mike Kravetz <mike.kravetz@oracle.com>,
	Muchun Song <muchun.song@linux.dev>,
	Mina Almasry <almasrymina@google.com>,
	kirill@shutemov.name, joel@joelfernandes.org,
	william.kucharski@oracle.com, kaleshsingh@google.com
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	Linux Memory Management List <linux-mm@kvack.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: Re: [PATCH 2/4] mm: mremap: use flush_pmd_tlb_range() in move_normal_pmd()
Date: Tue, 1 Aug 2023 05:43:41 +0800	[thread overview]
Message-ID: <202308010553.KxefZFdO-lkp@intel.com> (raw)
In-Reply-To: <20230731074829.79309-3-wangkefeng.wang@huawei.com>

Hi Kefeng,

kernel test robot noticed the following build errors:

[auto build test ERROR on arm64/for-next/core]
[also build test ERROR on arm-perf/for-next/perf linus/master v6.5-rc4]
[cannot apply to akpm-mm/mm-everything]
[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/Kefeng-Wang/mm-hugetlb-use-flush_hugetlb_tlb_range-in-move_hugetlb_page_tables/20230731-154016
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
patch link:    https://lore.kernel.org/r/20230731074829.79309-3-wangkefeng.wang%40huawei.com
patch subject: [PATCH 2/4] mm: mremap: use flush_pmd_tlb_range() in move_normal_pmd()
config: x86_64-randconfig-x003-20230731 (https://download.01.org/0day-ci/archive/20230801/202308010553.KxefZFdO-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230801/202308010553.KxefZFdO-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/202308010553.KxefZFdO-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: call to __compiletime_assert_860 marked "dontcall-error": BUILD_BUG failed

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