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X-CSE-ConnectionGUID: DQIEZFOQTQuOgLztU4Fmmw== X-CSE-MsgGUID: d65K8YiaTdOqoPNytaocBw== X-IronPort-AV: E=McAfee;i="6600,9927,11096"; a="37027951" X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="37027951" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2024 08:14:06 -0700 X-CSE-ConnectionGUID: pzyuSpVlRZGfY/++XMrl8w== X-CSE-MsgGUID: 6CmrAG3XR06+3ESGqCwpvA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="43280270" Received: from lkp-server01.sh.intel.com (HELO b4d3d4be9bbf) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 07 Jun 2024 08:14:03 -0700 Received: from kbuild by b4d3d4be9bbf with local (Exim 4.96) (envelope-from ) id 1sFbI0-00001O-1K; Fri, 07 Jun 2024 15:14:00 +0000 Date: Fri, 7 Jun 2024 23:13:40 +0800 From: kernel test robot To: Stephen Brennan , Andrew Morton Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , "Vishal Moola (Oracle)" , Omar Sandoval , linux-debuggers@vger.kernel.org, "Matthew Wilcox (Oracle)" , Stephen Brennan , David Hildenbrand , linux-kernel@vger.kernel.org, Hao Ge , Vlastimil Babka Subject: Re: [PATCH v3] mm: convert page type macros to enum Message-ID: <202406072244.8rZnMpsR-lkp@intel.com> References: <20240607001116.1061485-1-stephen.s.brennan@oracle.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240607001116.1061485-1-stephen.s.brennan@oracle.com> Hi Stephen, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Stephen-Brennan/mm-convert-page-type-macros-to-enum/20240607-081253 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20240607001116.1061485-1-stephen.s.brennan%40oracle.com patch subject: [PATCH v3] mm: convert page type macros to enum config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20240607/202406072244.8rZnMpsR-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240607/202406072244.8rZnMpsR-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/202406072244.8rZnMpsR-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from fs/f2fs/dir.c:13: >> fs/f2fs/f2fs.h:1118:6: error: redefinition of 'page_type' 1118 | enum page_type { | ^ include/linux/page-flags.h:948:6: note: previous definition is here 948 | enum page_type { | ^ 1 error generated. -- In file included from fs/f2fs/data.c:25: >> fs/f2fs/f2fs.h:1118:6: error: redefinition of 'page_type' 1118 | enum page_type { | ^ include/linux/page-flags.h:948:6: note: previous definition is here 948 | enum page_type { | ^ fs/f2fs/data.c:2373:10: warning: variable 'index' set but not used [-Wunused-but-set-variable] 2373 | pgoff_t index; | ^ 1 warning and 1 error generated. -- In file included from fs/f2fs/segment.c:21: >> fs/f2fs/f2fs.h:1118:6: error: redefinition of 'page_type' 1118 | enum page_type { | ^ include/linux/page-flags.h:948:6: note: previous definition is here 948 | enum page_type { | ^ >> fs/f2fs/segment.c:3403:7: warning: case value not in enumerated type 'enum page_type' [-Wswitch] 3403 | case DATA: | ^ fs/f2fs/segment.c:3414:7: warning: case value not in enumerated type 'enum page_type' [-Wswitch] 3414 | case NODE: | ^ fs/f2fs/segment.c:3425:7: warning: case value not in enumerated type 'enum page_type' [-Wswitch] 3425 | case META: | ^ 3 warnings and 1 error generated. vim +/page_type +1118 fs/f2fs/f2fs.h 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1104 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1105 /* e1c42045203071 arter97 2014-08-06 1106 * The below are the page types of bios used in submit_bio(). 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1107 * The available types are: 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1108 * DATA User data pages. It operates as async mode. 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1109 * NODE Node pages. It operates as async mode. 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1110 * META FS metadata pages such as SIT, NAT, CP. 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1111 * NR_PAGE_TYPE The number of page types. 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1112 * META_FLUSH Make sure the previous pages are written 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1113 * with waiting the bio's completion 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1114 * ... Only can be used with META. 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1115 */ 7d5e510944ce60 Jaegeuk Kim 2013-11-18 1116 #define PAGE_TYPE_OF_BIO(type) ((type) > META ? META : (type)) 87161a2b0aed9e Jaegeuk Kim 2024-02-06 1117 #define PAGE_TYPE_ON_MAIN(type) ((type) == DATA || (type) == NODE) 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 @1118 enum page_type { 6b8beca0edd320 Chao Yu 2022-05-06 1119 DATA = 0, 6b8beca0edd320 Chao Yu 2022-05-06 1120 NODE = 1, /* should not change this */ 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1121 META, 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1122 NR_PAGE_TYPE, 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1123 META_FLUSH, 3db1de0e582c35 Daeho Jeong 2022-04-28 1124 IPU, /* the below types are used by tracepoints only. */ 8ce67cb07dbf6b Jaegeuk Kim 2015-03-17 1125 OPU, 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1126 }; 39a53e0ce0df01 Jaegeuk Kim 2012-11-28 1127 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki