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charset=us-ascii Content-Disposition: inline In-Reply-To: <20240724010550.1755992-3-willy@infradead.org> X-Rspamd-Server: rspam03 X-Rspam-User: X-Rspamd-Queue-Id: BF3F21C001F X-Stat-Signature: kparqryj3jkmm1i9d4dzts8fe9dgwu7h X-HE-Tag: 1721857362-465570 X-HE-Meta: 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 Yefp1k7L 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 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 Matthew, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linux/master linus/master v6.10 next-20240724] [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/Matthew-Wilcox-Oracle/fs-Remove-calls-to-set-and-clear-the-folio-error-flag/20240724-111138 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20240724010550.1755992-3-willy%40infradead.org patch subject: [PATCH 2/2] mm: Remove PG_error config: s390-allnoconfig (https://download.01.org/0day-ci/archive/20240725/202407250522.sImVfZXf-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project ad154281230d83ee551e12d5be48bb956ef47ed3) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240725/202407250522.sImVfZXf-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/202407250522.sImVfZXf-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/debug.c:10: In file included from include/linux/mm.h:2206: include/linux/vmstat.h:498:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 498 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from mm/debug.c:18: In file included from mm/internal.h:13: include/linux/mm_inline.h:47:41: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 47 | __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~ ^ ~~~ include/linux/mm_inline.h:49:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 49 | NR_ZONE_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~~~~~~ ^ ~~~ >> mm/debug.c:35:2: error: use of undeclared identifier 'PG_error'; did you mean 'ma_error'? 35 | __def_pageflag_names, | ^ include/trace/events/mmflags.h:103:2: note: expanded from macro '__def_pageflag_names' 103 | DEF_PAGEFLAG_NAME(error), \ | ^ include/trace/events/mmflags.h:98:44: note: expanded from macro 'DEF_PAGEFLAG_NAME' 98 | #define DEF_PAGEFLAG_NAME(_name) { 1UL << PG_##_name, __stringify(_name) } | ^ :35:1: note: expanded from here 35 | PG_error | ^ include/linux/maple_tree.h:383:2: note: 'ma_error' declared here 383 | ma_error, | ^ 3 warnings and 1 error generated. -- In file included from fs/proc/page.c:2: In file included from include/linux/memblock.h:12: In file included from include/linux/mm.h:2206: include/linux/vmstat.h:498:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 498 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from fs/proc/page.c:2: In file included from include/linux/memblock.h:13: In file included from arch/s390/include/asm/dma.h:5: In file included from include/linux/io.h:14: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) | ^ include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16' 102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) | ^ In file included from fs/proc/page.c:2: In file included from include/linux/memblock.h:13: In file included from arch/s390/include/asm/dma.h:5: In file included from include/linux/io.h:14: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) | ^ include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32' 115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) | ^ In file included from fs/proc/page.c:2: In file included from include/linux/memblock.h:13: In file included from arch/s390/include/asm/dma.h:5: In file included from include/linux/io.h:14: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:693:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 693 | readsb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:701:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 701 | readsw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:709:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 709 | readsl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:718:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 718 | writesb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:727:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 727 | writesw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:736:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 736 | writesl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ >> fs/proc/page.c:185:35: error: use of undeclared identifier 'PG_error'; did you mean 'ma_error'? 185 | u |= kpf_copy_bit(k, KPF_ERROR, PG_error); | ^~~~~~~~ | ma_error include/linux/maple_tree.h:383:2: note: 'ma_error' declared here 383 | ma_error, | ^ 13 warnings and 1 error generated. vim +35 mm/debug.c 7cd12b4abfd2f8f Vlastimil Babka 2016-03-15 33 edf14cdbf9a0e5a Vlastimil Babka 2016-03-15 34 const struct trace_print_flags pageflag_names[] = { edf14cdbf9a0e5a Vlastimil Babka 2016-03-15 @35 __def_pageflag_names, edf14cdbf9a0e5a Vlastimil Babka 2016-03-15 36 {0, NULL} edf14cdbf9a0e5a Vlastimil Babka 2016-03-15 37 }; edf14cdbf9a0e5a Vlastimil Babka 2016-03-15 38 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki