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Message-ID: <202509120538.KccGKzFg-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Stat-Signature: rufrr3h1k8fbps4jptr4r6mijggry7pg X-Rspam-User: X-Rspamd-Queue-Id: 9B15F40003 X-Rspamd-Server: rspam04 X-HE-Tag: 1757628288-930911 X-HE-Meta: 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 NF8hIwvJ hzQkuPmrTF+458/asb+vgjc0h69+iD/xzKdJBnKtvSVGmweIursWxD5yIoQG2P0XnZPx7DhN4nnwwyinNGqjrM2PTyQazHdnfVxm93NrfjXArYxUAMr3EY39ZHMhOrlXmW+wo/Sx0lVdGEqBcHFypliUNeZ9yP6UYnKMEaSuyM1MW3iAVtdIVogv5JnVQKMLpTS8j75L01fvlGneD6Qzxwg0ZN4LntGaig743AJ90Sw/vI4ZYFOWdcfmNCRzvG5YzwitVOOj66/maiGDbGv6Vi+pvRN2oE+GVV9THZ+FlJZqozOtfmqOb1RxFXBcNYWYleCD8UfmOxgOnLQ3PxHUMQfevBVEh+fmSoy5GiavIwMVazGDq00axmODdwB4msu0uW4P6GWM/uhwEDc0majFmUBOQTqmDYaLskvf0TEChUjHRh72rt9/Ku6SN3N2QFN+gH25q3C1OePXJOpE= 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: tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-new head: 31690ac95cb30fd036eeda36844c6e2820685e7c commit: 04ff8d62985b8be5f5fc8547a828fbb051c2f927 [422/440] mm: introduce io_remap_pfn_range_[prepare, complete]() config: sparc-allnoconfig (https://download.01.org/0day-ci/archive/20250912/202509120538.KccGKzFg-lkp@intel.com/config) compiler: sparc-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250912/202509120538.KccGKzFg-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/202509120538.KccGKzFg-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/sparc/include/asm/pgtable.h:7, from arch/sparc/include/asm/viking.h:13, from arch/sparc/include/asm/mbus.h:12, from arch/sparc/include/asm/elf_32.h:94, from arch/sparc/include/asm/elf.h:7, from include/linux/elf.h:6, from include/linux/module.h:20, from init/main.c:18: arch/sparc/include/asm/pgtable_32.h: In function 'io_remap_pfn_range_prepare': >> arch/sparc/include/asm/pgtable_32.h:423:9: error: implicit declaration of function 'remap_pfn_range_prepare'; did you mean 'io_remap_pfn_range_prepare'? [-Wimplicit-function-declaration] 423 | remap_pfn_range_prepare(desc, calc_io_remap_pfn(pfn)); | ^~~~~~~~~~~~~~~~~~~~~~~ | io_remap_pfn_range_prepare arch/sparc/include/asm/pgtable_32.h: In function 'io_remap_pfn_range_complete': >> arch/sparc/include/asm/pgtable_32.h:431:16: error: implicit declaration of function 'remap_pfn_range_complete'; did you mean 'io_remap_pfn_range_complete'? [-Wimplicit-function-declaration] 431 | return remap_pfn_range_complete(vma, addr, calc_io_remap_pfn(pfn), | ^~~~~~~~~~~~~~~~~~~~~~~~ | io_remap_pfn_range_complete In file included from include/linux/ring_buffer.h:5, from include/linux/trace_events.h:6, from include/trace/syscall.h:7, from include/linux/syscalls.h:95, from init/main.c:22: include/linux/mm.h: At top level: include/linux/mm.h:3643:6: warning: conflicting types for 'remap_pfn_range_prepare'; have 'void(struct vm_area_desc *, long unsigned int)' 3643 | void remap_pfn_range_prepare(struct vm_area_desc *desc, unsigned long pfn); | ^~~~~~~~~~~~~~~~~~~~~~~ arch/sparc/include/asm/pgtable_32.h:423:9: note: previous implicit declaration of 'remap_pfn_range_prepare' with type 'void(struct vm_area_desc *, long unsigned int)' 423 | remap_pfn_range_prepare(desc, calc_io_remap_pfn(pfn)); | ^~~~~~~~~~~~~~~~~~~~~~~ vim +423 arch/sparc/include/asm/pgtable_32.h 419 420 static inline void io_remap_pfn_range_prepare(struct vm_area_desc *desc, unsigned long pfn, 421 unsigned long size) 422 { > 423 remap_pfn_range_prepare(desc, calc_io_remap_pfn(pfn)); 424 } 425 #define io_remap_pfn_range_prepare io_remap_pfn_range_prepare 426 427 static inline int io_remap_pfn_range_complete(struct vm_area_struct *vma, 428 unsigned long addr, unsigned long pfn, unsigned long size, 429 pgprot_t prot) 430 { > 431 return remap_pfn_range_complete(vma, addr, calc_io_remap_pfn(pfn), 432 size, prot); 433 } 434 #define io_remap_pfn_range_complete io_remap_pfn_range_complete 435 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki