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X-CSE-ConnectionGUID: aRVFRKg1TN6pXB+TBszDBQ== X-CSE-MsgGUID: DCJm+hroRducIsg7m7xM6Q== X-IronPort-AV: E=McAfee;i="6700,10204,11283"; a="34203260" X-IronPort-AV: E=Sophos;i="6.12,226,1728975600"; d="scan'208";a="34203260" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Dec 2024 09:18:54 -0800 X-CSE-ConnectionGUID: eHlOtguiRi6zInkIDQmw4w== X-CSE-MsgGUID: BlEk8d8eRb+nW6DpBKlySw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="126824513" Received: from lkp-server01.sh.intel.com (HELO 82a3f569d0cb) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 11 Dec 2024 09:18:52 -0800 Received: from kbuild by 82a3f569d0cb with local (Exim 4.96) (envelope-from ) id 1tLQML-0006vd-0y; Wed, 11 Dec 2024 17:18:49 +0000 Date: Thu, 12 Dec 2024 01:18:31 +0800 From: kernel test robot To: Junjie Fu , linux-mm@kvack.org, akpm@linux-foundation.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, willy@infradead.org, sj@kernel.org, Junjie Fu Subject: Re: [PATCH RESEND] mempolicy.h: Remove unnecessary header file inclusions with no test failure Message-ID: <202412120124.VtMN4Kk6-lkp@intel.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 9C36A18001A X-Stat-Signature: o5qkw5j6dwwguoy7k5uj1nnwt6oqu59f X-Rspam-User: X-Rspamd-Server: rspam11 X-HE-Tag: 1733937535-503831 X-HE-Meta: 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 hbRDHBdd kfUBzp16U6h5InEX05/VysYOAeCpWwsRRIn+SZkUUhEAb8XpLiLPduJ2+zeBauelI/gDelx+/q0HSnKJ/ZSqGwEXfJ6tNV7NTxsjTDSlCYr7RxHGLjkCSqEUh8oyh0FEM0REhTDit326BdFJGx2yfB8TP+PqMdnhpbnIqp4C9Z1QA9OFK3Y+gyqbWjkk0oY/Z76LqUgXurWBkM950050dNpMzcdNsAGjPAMV7h8/YD21CvSd8hQLJAlhQoDxOT/Y/9Y+dURWcT3h0Sfq6O9/bKYPRqNHhSmBdSqTnFpApVczT2E1SMWphkX11mJ7p7JB02IrAOSwEin1I8MKotYbhwX+oCRBNBQHCmGpfY4PA0cx3swMkW5nsUpdzbo6zhnOcHlBb 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: List-Subscribe: List-Unsubscribe: Hi Junjie, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on brauner-vfs/vfs.all linus/master v6.13-rc2 next-20241211] [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/Junjie-Fu/mempolicy-h-Remove-unnecessary-header-file-inclusions-with-no-test-failure/20241211-120550 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/tencent_C12D22B8989E0314FDE7073D6446186E3C09%40qq.com patch subject: [PATCH RESEND] mempolicy.h: Remove unnecessary header file inclusions with no test failure config: i386-buildonly-randconfig-003-20241211 (https://download.01.org/0day-ci/archive/20241212/202412120124.VtMN4Kk6-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241212/202412120124.VtMN4Kk6-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/202412120124.VtMN4Kk6-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/z3fold.c:30: In file included from include/linux/mm.h:2287: include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> mm/z3fold.c:353:3: error: call to undeclared function 'lock_page'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 353 | lock_page(page); | ^ mm/z3fold.c:353:3: note: did you mean 'copy_page'? arch/x86/include/asm/page_32.h:25:20: note: 'copy_page' declared here 25 | static inline void copy_page(void *to, void *from) | ^ >> mm/z3fold.c:355:3: error: call to undeclared function 'unlock_page'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 355 | unlock_page(page); | ^ mm/z3fold.c:1052:3: error: call to undeclared function 'lock_page'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1052 | lock_page(page); | ^ mm/z3fold.c:1054:3: error: call to undeclared function 'unlock_page'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1054 | unlock_page(page); | ^ >> mm/z3fold.c:1056:12: error: call to undeclared function 'trylock_page'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1056 | WARN_ON(!trylock_page(page)); | ^ mm/z3fold.c:1056:12: note: did you mean 'try_get_page'? include/linux/mm.h:1527:33: note: 'try_get_page' declared here 1527 | static inline __must_check bool try_get_page(struct page *page) | ^ mm/z3fold.c:1058:3: error: call to undeclared function 'unlock_page'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1058 | unlock_page(page); | ^ 1 warning and 6 errors generated. vim +/lock_page +353 mm/z3fold.c 9a001fc19cccdeb Vitaly Wool 2016-05-20 348 9a001fc19cccdeb Vitaly Wool 2016-05-20 349 /* Resets the struct page fields and frees the page */ 1f862989b04ade6 Vitaly Wool 2019-05-13 350 static void free_z3fold_page(struct page *page, bool headless) 9a001fc19cccdeb Vitaly Wool 2016-05-20 351 { 1f862989b04ade6 Vitaly Wool 2019-05-13 352 if (!headless) { 1f862989b04ade6 Vitaly Wool 2019-05-13 @353 lock_page(page); 1f862989b04ade6 Vitaly Wool 2019-05-13 354 __ClearPageMovable(page); 1f862989b04ade6 Vitaly Wool 2019-05-13 @355 unlock_page(page); 1f862989b04ade6 Vitaly Wool 2019-05-13 356 } 5a27aa8220290b6 Vitaly Wool 2017-02-24 357 __free_page(page); 5a27aa8220290b6 Vitaly Wool 2017-02-24 358 } 5a27aa8220290b6 Vitaly Wool 2017-02-24 359 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki