tree: https://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git topic-zol-remove head: a8a3f635306d6df3190880d1fd2fc32e55ba58af commit: 690740e20ee5dd78c913116dd41593fc59dd9652 [21/22] ARC: atomics: break off header off for specific platforms config: arc-allyesconfig (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 690740e20ee5dd78c913116dd41593fc59dd9652 # save the attached .config to linux build tree GCC_VERSION=9.3.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): In file included from arch/arc/include/asm/atomic.h:13, from include/linux/atomic.h:7, from include/asm-generic/bitops/lock.h:5, from arch/arc/include/asm/bitops.h:190, from include/linux/bitops.h:29, from include/linux/kernel.h:12, from include/asm-generic/bug.h:19, from arch/arc/include/asm/bug.h:29, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: arch/arc/include/asm/cmpxchg.h: In function '__xchg': arch/arc/include/asm/cmpxchg.h:191:19: error: 'CTOP_INST_XEX_DI_R2_R2_R3' undeclared (first use in this function) 191 | : "r"(ptr), "i"(CTOP_INST_XEX_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/cmpxchg.h:191:19: note: each undeclared identifier is reported only once for each function it appears in In file included from arch/arc/include/asm/atomic.h:21, from include/linux/atomic.h:7, from include/asm-generic/bitops/lock.h:5, from arch/arc/include/asm/bitops.h:190, from include/linux/bitops.h:29, from include/linux/kernel.h:12, from include/asm-generic/bug.h:19, from arch/arc/include/asm/bug.h:29, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: arch/arc/include/asm/atomic-nps.h: In function 'atomic_add': 90 | ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:35:34: note: in definition of macro 'ATOMIC_OP' 35 | : "r"(i), "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ 90 | ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_add_return': 90 | ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:53:26: note: in definition of macro 'ATOMIC_OP_RETURN' 53 | : "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ 90 | ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_fetch_add': 90 | ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:77:26: note: in definition of macro 'ATOMIC_FETCH_OP' 77 | : "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ 90 | ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_and': 101 | ATOMIC_OPS(and, &=, CTOP_INST_AAND_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:35:34: note: in definition of macro 'ATOMIC_OP' 35 | : "r"(i), "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ arch/arc/include/asm/atomic-nps.h:101:1: note: in expansion of macro 'ATOMIC_OPS' 101 | ATOMIC_OPS(and, &=, CTOP_INST_AAND_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_fetch_and': 101 | ATOMIC_OPS(and, &=, CTOP_INST_AAND_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:77:26: note: in definition of macro 'ATOMIC_FETCH_OP' 77 | : "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ arch/arc/include/asm/atomic-nps.h:101:1: note: in expansion of macro 'ATOMIC_OPS' 101 | ATOMIC_OPS(and, &=, CTOP_INST_AAND_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_or': 102 | ATOMIC_OPS(or, |=, CTOP_INST_AOR_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:35:34: note: in definition of macro 'ATOMIC_OP' 35 | : "r"(i), "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ arch/arc/include/asm/atomic-nps.h:102:1: note: in expansion of macro 'ATOMIC_OPS' 102 | ATOMIC_OPS(or, |=, CTOP_INST_AOR_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_fetch_or': 102 | ATOMIC_OPS(or, |=, CTOP_INST_AOR_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:77:26: note: in definition of macro 'ATOMIC_FETCH_OP' 77 | : "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ arch/arc/include/asm/atomic-nps.h:102:1: note: in expansion of macro 'ATOMIC_OPS' 102 | ATOMIC_OPS(or, |=, CTOP_INST_AOR_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_xor': 103 | ATOMIC_OPS(xor, ^=, CTOP_INST_AXOR_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:35:34: note: in definition of macro 'ATOMIC_OP' 35 | : "r"(i), "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ arch/arc/include/asm/atomic-nps.h:103:1: note: in expansion of macro 'ATOMIC_OPS' 103 | ATOMIC_OPS(xor, ^=, CTOP_INST_AXOR_DI_R2_R2_R3) | ^~~~~~~~~~ arch/arc/include/asm/atomic-nps.h: In function 'atomic_fetch_xor': 103 | ATOMIC_OPS(xor, ^=, CTOP_INST_AXOR_DI_R2_R2_R3) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arc/include/asm/atomic-nps.h:77:26: note: in definition of macro 'ATOMIC_FETCH_OP' 77 | : "r"(&v->counter), "i"(asm_op) \ | ^~~~~~ arch/arc/include/asm/atomic-nps.h:103:1: note: in expansion of macro 'ATOMIC_OPS' 103 | ATOMIC_OPS(xor, ^=, CTOP_INST_AXOR_DI_R2_R2_R3) | ^~~~~~~~~~ make[2]: *** [scripts/Makefile.build:101: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1113: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:180: sub-make] Error 2 20 real 6 user 11 sys 85.02% cpu make prepare vim +/CTOP_INST_AADD_DI_R2_R2_R3 +90 arch/arc/include/asm/atomic-nps.h 84 85 #define ATOMIC_OPS(op, c_op, asm_op) \ 86 ATOMIC_OP(op, c_op, asm_op) \ 87 ATOMIC_OP_RETURN(op, c_op, asm_op) \ 88 ATOMIC_FETCH_OP(op, c_op, asm_op) 89 91 92 #define atomic_sub(i, v) atomic_add(-(i), (v)) 93 #define atomic_sub_return(i, v) atomic_add_return(-(i), (v)) 94 #define atomic_fetch_sub(i, v) atomic_fetch_add(-(i), (v)) 95 96 #undef ATOMIC_OPS 97 #define ATOMIC_OPS(op, c_op, asm_op) \ 98 ATOMIC_OP(op, c_op, asm_op) \ 99 ATOMIC_FETCH_OP(op, c_op, asm_op) 100 104 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org