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charset=us-ascii Content-Disposition: inline In-Reply-To: <20240729091018.2152-10-osalvador@suse.de> X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 68FC220011 X-Stat-Signature: pt7qw4p6wpyhqkyyihkcay9b8du931iu X-Rspam-User: X-HE-Tag: 1722333578-356378 X-HE-Meta: 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 ODxq1PDK cgUqUVlQkINVJIK2ocwOSi2boQ2pXj0YGONkkD8vx9//0NzVp/gmHiZGL848E+qR33zB2htNQpRD43GSutV3SjHGv43gGqy/7TFXxAZCr92MxVTUScHhoObDv6sz+h8oeOqpqJrn2Sh0scr+DjUjhcpj/BLG165Z8xj/aCoocT55FFp9yQ3m9uUykeqZOrQ3BaEuCvwGRLUttmm5CbIZQ0V2fGU6XMhJkulTESAy/bNmWAXoBNsRIuZ5UdALy396kkXDrM3Z+kyH1QbmPn5R3rv3LLG+ydQUnj6qlI4gaTFArEbdIEB60mHaSFib7maeGDGfECYfNt78CuUDIYspJ2J9napWcvQ8u9RbvfqFT4qksFcYlBirR3g9VbjJSSAK9vVD6t+MzVMlp6fGFVOm2u0nnZPJ6plMZ9N2WcykZ+vsPluhRNJQdQpOiBmowDY44+nk9 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 Oscar, kernel test robot noticed the following build warnings: [auto build test WARNING on s390/features] [also build test WARNING on akpm-mm/mm-everything deller-parisc/for-next linus/master v6.11-rc1 next-20240730] [cannot apply to powerpc/next powerpc/fixes arnd-asm-generic/master] [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/Oscar-Salvador/mm-mmap-Teach-generic_get_unmapped_area-_topdown-to-handle-hugetlb-mappings/20240729-171449 base: https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features patch link: https://lore.kernel.org/r/20240729091018.2152-10-osalvador%40suse.de patch subject: [PATCH v2 9/9] mm: Consolidate common checks in hugetlb_mmap_check_and_align config: mips-randconfig-r062-20240729 (https://download.01.org/0day-ci/archive/20240730/202407301708.tn4PRNvn-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240730/202407301708.tn4PRNvn-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/202407301708.tn4PRNvn-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/linux/hugetlb.h:792, from kernel/fork.c:53: arch/mips/include/asm/hugetlb.h: In function 'prepare_hugepage_range': >> arch/mips/include/asm/hugetlb.h:20:24: warning: unused variable 'h' [-Wunused-variable] 20 | struct hstate *h = hstate_file(file); | ^ vim +/h +20 arch/mips/include/asm/hugetlb.h 50a41ff292fafe David Daney 2009-05-27 13 78d6e4e8ea8700 Alexandre Ghiti 2018-10-26 14 #define __HAVE_ARCH_PREPARE_HUGEPAGE_RANGE 50a41ff292fafe David Daney 2009-05-27 15 static inline int prepare_hugepage_range(struct file *file, 50a41ff292fafe David Daney 2009-05-27 16 unsigned long addr, 50a41ff292fafe David Daney 2009-05-27 17 unsigned long len) 50a41ff292fafe David Daney 2009-05-27 18 { 50a41ff292fafe David Daney 2009-05-27 19 unsigned long task_size = STACK_TOP; 50a41ff292fafe David Daney 2009-05-27 @20 struct hstate *h = hstate_file(file); 50a41ff292fafe David Daney 2009-05-27 21 50a41ff292fafe David Daney 2009-05-27 22 if (len > task_size) 50a41ff292fafe David Daney 2009-05-27 23 return -ENOMEM; 50a41ff292fafe David Daney 2009-05-27 24 if (task_size - len < addr) 50a41ff292fafe David Daney 2009-05-27 25 return -EINVAL; 50a41ff292fafe David Daney 2009-05-27 26 return 0; 50a41ff292fafe David Daney 2009-05-27 27 } 50a41ff292fafe David Daney 2009-05-27 28 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki