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X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="367415203" X-IronPort-AV: E=Sophos;i="6.01,236,1684825200"; d="scan'208";a="367415203" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jul 2023 01:19:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="1058040616" X-IronPort-AV: E=Sophos;i="6.01,236,1684825200"; d="scan'208";a="1058040616" Received: from lkp-server02.sh.intel.com (HELO 953e8cd98f7d) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 28 Jul 2023 01:19:05 -0700 Received: from kbuild by 953e8cd98f7d with local (Exim 4.96) (envelope-from ) id 1qPIgi-00031o-0x; Fri, 28 Jul 2023 08:19:04 +0000 Date: Fri, 28 Jul 2023 16:18:49 +0800 From: kernel test robot To: Usama Arif , linux-mm@kvack.org, muchun.song@linux.dev, mike.kravetz@oracle.com, rppt@kernel.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, fam.zheng@bytedance.com, liangma@liangbit.com, simon.evans@bytedance.com, punit.agrawal@bytedance.com, Usama Arif Subject: Re: [v1 1/6] mm: hugetlb: Skip prep of tail pages when HVO is enabled Message-ID: <202307281636.rXw2Dlzr-lkp@intel.com> References: <20230727204624.1942372-2-usama.arif@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230727204624.1942372-2-usama.arif@bytedance.com> X-Rspamd-Queue-Id: 574952001D X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: hokcyodi8bg8j7uqpkhs91iiz4yydt6o X-HE-Tag: 1690532351-344556 X-HE-Meta: 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 oDvgF8m/ uMsDSytkxq9FG0ucXJYoWqaPXi33AKjMtyf9seVhlBwNT0gsn2AVHH3XGr1Yw32zEaJHvV2QfE7j2ocQujyTSgmcJMcBIVuem9UsMyH819JtlAqB13m0NtgVR9AJBr7DhnUqX8TDgmLvpdCmYYdg1YJ7oWFNHQIz/TNDhzevtUmGC8+O3DFx5sM5i66KT5LqhCnmM5BlAd+LYhrOPSwjIkN55OO3w+wNMzchKNXu2g6TZdAQxnmBZImlXTykH9LrhsosKDHm5ArmY4tFMhdJbOVidQchX3cbhFf44yX7FKAJJ75GOzjrExCpgWz4b0cupZYBlVKtvqarUFzBTRozABa6u9glKDQhBE5rUJDOuPsYgP8Rfn6AJ8zT/3A== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Usama, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Usama-Arif/mm-hugetlb-Skip-prep-of-tail-pages-when-HVO-is-enabled/20230728-044839 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20230727204624.1942372-2-usama.arif%40bytedance.com patch subject: [v1 1/6] mm: hugetlb: Skip prep of tail pages when HVO is enabled config: arm64-randconfig-r016-20230727 (https://download.01.org/0day-ci/archive/20230728/202307281636.rXw2Dlzr-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230728/202307281636.rXw2Dlzr-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202307281636.rXw2Dlzr-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/hugetlb.c:49: >> mm/hugetlb_vmemmap.h:56:6: warning: no previous prototype for 'vmemmap_should_optimize' [-Wmissing-prototypes] 56 | bool vmemmap_should_optimize(const struct hstate *h, const struct page *head) | ^~~~~~~~~~~~~~~~~~~~~~~ vim +/vmemmap_should_optimize +56 mm/hugetlb_vmemmap.h 55 > 56 bool vmemmap_should_optimize(const struct hstate *h, const struct page *head) 57 { 58 return false; 59 } 60 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki