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X-CSE-ConnectionGUID: mfwlrmgHROKHl/69IpZ6AQ== X-CSE-MsgGUID: Ca7Fi1e6S2O7wITwSv489Q== X-IronPort-AV: E=McAfee;i="6800,10657,11578"; a="62067003" X-IronPort-AV: E=Sophos;i="6.19,220,1754982000"; d="scan'208";a="62067003" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Oct 2025 17:39:49 -0700 X-CSE-ConnectionGUID: SD3AyhJoS8q/jAeJ2WMHuw== X-CSE-MsgGUID: 6XtPKSO+T3qohp3M8bZxKQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,220,1754982000"; d="scan'208";a="180791567" Received: from lkp-server01.sh.intel.com (HELO 6a630e8620ab) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 10 Oct 2025 17:39:46 -0700 Received: from kbuild by 6a630e8620ab with local (Exim 4.96) (envelope-from ) id 1v7NeB-0003Kp-2l; Sat, 11 Oct 2025 00:39:43 +0000 Date: Sat, 11 Oct 2025 08:39:08 +0800 From: kernel test robot To: Jakub Acs , aliceryhl@google.com, djwong@kernel.org Cc: oe-kbuild-all@lists.linux.dev, jhubbard@nvidia.com, acsjakub@amazon.de, akpm@linux-foundation.org, axelrasmussen@google.com, chengming.zhou@linux.dev, david@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, peterx@redhat.com, rust-for-linux@vger.kernel.org, xu.xin16@zte.com.cn Subject: Re: [PATCH] mm: use enum for vm_flags Message-ID: <202510110802.EXLvwqhL-lkp@intel.com> References: <20251008125427.68735-1-acsjakub@amazon.de> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251008125427.68735-1-acsjakub@amazon.de> Hi Jakub, 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/Jakub-Acs/mm-use-enum-for-vm_flags/20251010-124738 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20251008125427.68735-1-acsjakub%40amazon.de patch subject: [PATCH] mm: use enum for vm_flags config: parisc-randconfig-r072-20251011 (https://download.01.org/0day-ci/archive/20251011/202510110802.EXLvwqhL-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251011/202510110802.EXLvwqhL-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/202510110802.EXLvwqhL-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/linux/elf.h:6, from include/linux/module.h:20, from include/linux/device/driver.h:21, from include/linux/device.h:32, from include/linux/node.h:18, from include/linux/cpu.h:17, from include/linux/static_call.h:135, from include/linux/tracepoint.h:22, from include/linux/mm.h:39, from include/linux/pid_namespace.h:7, from include/linux/nsfs.h:9, from include/linux/proc_ns.h:8, from init/version.c:18: >> arch/parisc/include/asm/elf.h:320: warning: "ELF_OSABI" redefined #define ELF_OSABI ELFOSABI_LINUX In file included from include/linux/elfnote.h:62, from include/linux/build-salt.h:4, from init/version.c:11: include/uapi/linux/elf.h:386: note: this is the location of the previous definition #define ELF_OSABI ELFOSABI_NONE vim +/ELF_OSABI +320 arch/parisc/include/asm/elf.h ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 308 ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 309 71d577db01a517 arch/parisc/include/asm/elf.h Helge Deller 2018-04-11 310 #define elf_check_arch(x) \ 71d577db01a517 arch/parisc/include/asm/elf.h Helge Deller 2018-04-11 311 ((x)->e_machine == EM_PARISC && (x)->e_ident[EI_CLASS] == ELF_CLASS) 71d577db01a517 arch/parisc/include/asm/elf.h Helge Deller 2018-04-11 312 #define compat_elf_check_arch(x) \ 71d577db01a517 arch/parisc/include/asm/elf.h Helge Deller 2018-04-11 313 ((x)->e_machine == EM_PARISC && (x)->e_ident[EI_CLASS] == ELFCLASS32) ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 314 ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 315 /* ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 316 * These are used to set parameters in the core dumps. ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 317 */ ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 318 #define ELF_DATA ELFDATA2MSB ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 319 #define ELF_ARCH EM_PARISC ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 @320 #define ELF_OSABI ELFOSABI_LINUX ^1da177e4c3f41 include/asm-parisc/elf.h Linus Torvalds 2005-04-16 321 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki