[kbuild-all] [mark-rutland:atomics/arch-atomic 30/33] include/asm-generic/atomic-long.h:59:9: error: implicit declaration of function 'atomic64_add_return'; did you mean 'atomic64_dec_return'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git atomics/arch-atomic head: 11e2a4a373daf878d565ed5d53c35e4351d63221 commit: 48e41689de6bdea95046f62273daf4271e94381f [30/33] locking/atomic: sparc: move to ARCH_ATOMIC config: sparc-allyesconfig (attached as .config) compiler: sparc64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/commit/?id... git remote add mark-rutland https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git git fetch --no-tags mark-rutland atomics/arch-atomic git checkout 48e41689de6bdea95046f62273daf4271e94381f # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=sparc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Note: the mark-rutland/atomics/arch-atomic HEAD 11e2a4a373daf878d565ed5d53c35e4351d63221 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/lock.h:5, from arch/sparc/include/asm/bitops_64.h:52, from arch/sparc/include/asm/bitops.h:5, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/asm-generic/bug.h:20, from arch/sparc/include/asm/bug.h:25, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 59 | return atomic64_add_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 83 | return atomic64_fetch_add(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 113 | return atomic64_sub_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 137 | return atomic64_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 275 | return atomic64_fetch_and(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_inc include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 335 | return atomic64_fetch_or(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 365 | return atomic64_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec cc1: some warnings being treated as errors -- In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/lock.h:5, from arch/sparc/include/asm/bitops_64.h:52, from arch/sparc/include/asm/bitops.h:5, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/linux/delay.h:22, from kernel//trace/preemptirq_delay_test.c:9: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 59 | return atomic64_add_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 83 | return atomic64_fetch_add(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 113 | return atomic64_sub_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 137 | return atomic64_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 275 | return atomic64_fetch_and(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_inc include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 335 | return atomic64_fetch_or(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 365 | return atomic64_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec In file included from include/linux/mmzone.h:19, from include/linux/topology.h:33, from include/linux/irq.h:19, from kernel//trace/preemptirq_delay_test.c:11: include/linux/page-flags-layout.h: At top level: include/linux/page-flags-layout.h:6:10: fatal error: generated/bounds.h: No such file or directory 6 | #include <generated/bounds.h> | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors compilation terminated. -- In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/lock.h:5, from arch/sparc/include/asm/bitops_64.h:52, from arch/sparc/include/asm/bitops.h:5, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/asm-generic/bug.h:20, from arch/sparc/include/asm/bug.h:25, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 59 | return atomic64_add_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 83 | return atomic64_fetch_add(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 113 | return atomic64_sub_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 137 | return atomic64_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 275 | return atomic64_fetch_and(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_inc include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 335 | return atomic64_fetch_or(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 365 | return atomic64_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:117: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1227: prepare0] Error 2 make[1]: Target 'modules_prepare' not remade because of errors. make: *** [Makefile:215: __sub-make] Error 2 make: Target 'modules_prepare' not remade because of errors. -- In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/lock.h:5, from arch/sparc/include/asm/bitops_64.h:52, from arch/sparc/include/asm/bitops.h:5, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/asm-generic/bug.h:20, from arch/sparc/include/asm/bug.h:25, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 59 | return atomic64_add_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 83 | return atomic64_fetch_add(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 113 | return atomic64_sub_return(i, v); | ^~~~~~~~~~~~~~~~~~~ | atomic64_dec_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 137 | return atomic64_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 275 | return atomic64_fetch_and(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_inc include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 335 | return atomic64_fetch_or(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_fetch_dec include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 365 | return atomic64_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~~~ | atomic64_fetch_dec cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:117: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1227: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:215: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +59 include/asm-generic/atomic-long.h 586b610e43a5ad Will Deacon 2015-08-06 55 c020395b6634b7 Marco Elver 2019-11-26 56 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 57 atomic_long_add_return(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 58 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @59 return atomic64_add_return(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 60 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 61 c020395b6634b7 Marco Elver 2019-11-26 62 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 63 atomic_long_add_return_acquire(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 64 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 65 return atomic64_add_return_acquire(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 66 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 67 c020395b6634b7 Marco Elver 2019-11-26 68 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 69 atomic_long_add_return_release(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 70 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 71 return atomic64_add_return_release(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 72 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 73 c020395b6634b7 Marco Elver 2019-11-26 74 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 75 atomic_long_add_return_relaxed(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 76 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 77 return atomic64_add_return_relaxed(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 78 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 79 c020395b6634b7 Marco Elver 2019-11-26 80 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 81 atomic_long_fetch_add(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 82 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @83 return atomic64_fetch_add(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 84 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 85 c020395b6634b7 Marco Elver 2019-11-26 86 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 87 atomic_long_fetch_add_acquire(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 88 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 89 return atomic64_fetch_add_acquire(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 90 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 91 c020395b6634b7 Marco Elver 2019-11-26 92 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 93 atomic_long_fetch_add_release(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 94 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 95 return atomic64_fetch_add_release(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 96 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 97 c020395b6634b7 Marco Elver 2019-11-26 98 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 99 atomic_long_fetch_add_relaxed(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 100 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 101 return atomic64_fetch_add_relaxed(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 102 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 103 c020395b6634b7 Marco Elver 2019-11-26 104 static __always_inline void b5d47ef9ea5c5f Mark Rutland 2018-09-04 105 atomic_long_sub(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 106 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 107 atomic64_sub(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 108 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 109 c020395b6634b7 Marco Elver 2019-11-26 110 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 111 atomic_long_sub_return(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 112 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @113 return atomic64_sub_return(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 114 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 115 c020395b6634b7 Marco Elver 2019-11-26 116 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 117 atomic_long_sub_return_acquire(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 118 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 119 return atomic64_sub_return_acquire(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 120 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 121 c020395b6634b7 Marco Elver 2019-11-26 122 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 123 atomic_long_sub_return_release(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 124 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 125 return atomic64_sub_return_release(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 126 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 127 c020395b6634b7 Marco Elver 2019-11-26 128 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 129 atomic_long_sub_return_relaxed(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 130 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 131 return atomic64_sub_return_relaxed(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 132 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 133 c020395b6634b7 Marco Elver 2019-11-26 134 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 135 atomic_long_fetch_sub(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 136 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @137 return atomic64_fetch_sub(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 138 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 139 :::::: The code at line 59 was first introduced by commit :::::: b5d47ef9ea5c5fe31d7eabeb79f697629bd9e2cb locking/atomics: Switch to generated atomic-long :::::: TO: Mark Rutland <mark.rutland(a)arm.com&gt; :::::: CC: Ingo Molnar <mingo(a)kernel.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org