Messages in this thread | | | Date | Wed, 19 Aug 2020 00:17:11 +0800 | From | kernel test robot <> | Subject | arch/mips/include/asm/mach-loongson64/topology.h:7:27: error: implicit declaration of function 'cpu_logical_map' |
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Hi Paul,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 06a4ec1d9dc652e17ee3ac2ceb6c7cf6c2b75cdd commit: 02fce139fd14d3b0126f0a72e8c0a83b5b01f9f5 Merge tag 'mips_fixes_5.4_3' into mips-next date: 10 months ago config: mips-randconfig-r033-20200818 (attached as .config) compiler: mips64el-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 git checkout 02fce139fd14d3b0126f0a72e8c0a83b5b01f9f5 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/mips/include/asm/topology.h:11, from include/linux/topology.h:36, from include/linux/gfp.h:9, from include/linux/slab.h:15, from include/linux/crypto.h:19, from include/crypto/hash.h:11, from include/linux/uio.h:10, from include/linux/socket.h:8, from include/linux/compat.h:15, from arch/mips/kernel/asm-offsets.c:12: include/linux/topology.h: In function 'numa_node_id': >> arch/mips/include/asm/mach-loongson64/topology.h:7:27: error: implicit declaration of function 'cpu_logical_map' [-Werror=implicit-function-declaration] 7 | #define cpu_to_node(cpu) (cpu_logical_map(cpu) >> 2) | ^~~~~~~~~~~~~~~ include/linux/topology.h:119:9: note: in expansion of macro 'cpu_to_node' 119 | return cpu_to_node(raw_smp_processor_id()); | ^~~~~~~~~~~ arch/mips/kernel/asm-offsets.c: At top level: arch/mips/kernel/asm-offsets.c:26:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes] 26 | void output_ptreg_defines(void) | ^~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:78:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes] 78 | void output_task_defines(void) | ^~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:93:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes] 93 | void output_thread_info_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:110:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes] 110 | void output_thread_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:138:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes] 138 | void output_thread_fpu_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:181:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes] 181 | void output_mm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:242:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes] 242 | void output_sc_defines(void) | ^~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:255:6: warning: no previous prototype for 'output_signal_defined' [-Wmissing-prototypes] 255 | void output_signal_defined(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:322:6: warning: no previous prototype for 'output_pbe_defines' [-Wmissing-prototypes] 322 | void output_pbe_defines(void) | ^~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:348:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes] 348 | void output_kvm_defines(void) | ^~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:99: arch/mips/kernel/asm-offsets.s] Error 1 make[2]: Target 'missing-syscalls' not remade because of errors. make[1]: *** [arch/mips/Makefile:418: archprepare] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:179: sub-make] Error 2 make: Target 'prepare' not remade because of errors.
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=02fce139fd14d3b0126f0a72e8c0a83b5b01f9f5 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 02fce139fd14d3b0126f0a72e8c0a83b5b01f9f5 vim +/cpu_logical_map +7 arch/mips/include/asm/mach-loongson64/topology.h
c46173183657bb arch/mips/include/asm/mach-loongson/topology.h Huacai Chen 2014-06-26 6 ec0f8d3fbb7ea1 arch/mips/include/asm/mach-loongson/topology.h Huacai Chen 2014-11-04 @7 #define cpu_to_node(cpu) (cpu_logical_map(cpu) >> 2) 1bdb7b76705a38 arch/mips/include/asm/mach-loongson64/topology.h Jiaxun Yang 2019-10-20 8
:::::: The code at line 7 was first introduced by commit :::::: ec0f8d3fbb7ea12cfd10083e340381b96e7c34f8 MIPS: Loongson: Allow booting from any core
:::::: TO: Huacai Chen <chenhc@lemote.com> :::::: CC: Ralf Baechle <ralf@linux-mips.org>
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