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Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Shuah Khan , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v1 07/10] mm/truncate: use folio_split() in truncate_inode_partial_folio() Message-ID: <202603281704.ILlsxaUM-lkp@intel.com> References: <20260327014255.2058916-8-ziy@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260327014255.2058916-8-ziy@nvidia.com> X-Rspam-User: X-Stat-Signature: de3pk6iyopdhkrehp1gwmm4xdjuoc6bf X-Rspamd-Queue-Id: 78B03180009 X-Rspamd-Server: rspam09 X-HE-Tag: 1774691721-979934 X-HE-Meta: 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 BlWAn84K mmKKCUpCCusdyyKQDHK31LbeibSkmISd26FfXJXFCD+iGXAFqn3E+CYTnS/PM8axAEOwz2NyV1fyBK5gnTJRtM1FcDXOgxp2WkJLsHJ0UxjBdiT0HEtEXoXthHqGwXtiUMZw2r16wCi2VdZNcsGKpPW5sptMgXgvUPVvWOpLal+nLNessGq0+L53ubEJn5J6oOCW56BSvZLcw0dy9IJ6y2hOmX9OED6RjLZWQiGqVEpq7A3YWa9ux+eLWKE4ecI7fzHLF9pD/m/xLRRqW7G1kZ1/R2oRLWL2e4GisCZQlAPxlE1pX0Z1zBpSlqi/8WapLBNHTEu1UtxGzusrG4r44zdAP1ysSM9tlqLjJdojKemXlH7g6zopt49XyfybA5VQt1GvY0giUxmoLRAPUFWz6H7h+tyb7e6a4H5xAG2YMqwkOK+nAgFRXxxUvmDE9eaUH3qmD7wwZFxx2JNg= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Zi, 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 kdave/for-next linus/master v7.0-rc5 next-20260327] [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/Zi-Yan/mm-remove-READ_ONLY_THP_FOR_FS-Kconfig-option/20260327-142622 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20260327014255.2058916-8-ziy%40nvidia.com patch subject: [PATCH v1 07/10] mm/truncate: use folio_split() in truncate_inode_partial_folio() config: nios2-allnoconfig (https://download.01.org/0day-ci/archive/20260328/202603281704.ILlsxaUM-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260328/202603281704.ILlsxaUM-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/202603281704.ILlsxaUM-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from include/linux/mm.h:1746, from include/linux/pid_namespace.h:7, from include/linux/ptrace.h:10, from arch/nios2/kernel/asm-offsets.c:10: >> include/linux/huge_mm.h:625:1: error: expected identifier or '(' before '{' token 625 | { | ^ >> include/linux/huge_mm.h:623:19: warning: 'folio_split' declared 'static' but never defined [-Wunused-function] 623 | static inline int folio_split(struct folio *folio, unsigned int new_order, | ^~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:184: arch/nios2/kernel/asm-offsets.s] Error 1 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1337: prepare0] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +625 include/linux/huge_mm.h e220917fa50774 Luis Chamberlain 2024-08-22 622 9ee18d22957981 Zi Yan 2026-03-26 @623 static inline int folio_split(struct folio *folio, unsigned int new_order, 9ee18d22957981 Zi Yan 2026-03-26 624 struct page *page, struct list_head *list); 7460b470a131f9 Zi Yan 2025-03-07 @625 { a488ba3124c82d Pankaj Raghav 2025-09-05 626 VM_WARN_ON_ONCE_FOLIO(1, folio); a488ba3124c82d Pankaj Raghav 2025-09-05 627 return -EINVAL; 7460b470a131f9 Zi Yan 2025-03-07 628 } 7460b470a131f9 Zi Yan 2025-03-07 629 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki