Messages in this thread | | | Date | Sun, 26 Jun 2022 10:04:48 +0800 | From | kernel test robot <> | Subject | [norov:fns 24/24] lib/test_bitmap.c:226:30: error: use of undeclared identifier 'EXP1_IN_BITS' |
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tree: https://github.com/norov/linux fns head: c6f11d769095eb58ae2f05e3df1d8e71b7ccc5d7 commit: c6f11d769095eb58ae2f05e3df1d8e71b7ccc5d7 [24/24] fixes config: arm64-randconfig-r015-20220626 compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project b0d6dd3905db145853c7c744ac92d49b00b1fa20) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/norov/linux/commit/c6f11d769095eb58ae2f05e3df1d8e71b7ccc5d7 git remote add norov https://github.com/norov/linux git fetch --no-tags norov fns git checkout c6f11d769095eb58ae2f05e3df1d8e71b7ccc5d7 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash lib/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> lib/test_bitmap.c:226:30: error: use of undeclared identifier 'EXP1_IN_BITS' for_each_set_bit(bit, exp1, EXP1_IN_BITS) { ^ >> lib/test_bitmap.c:226:30: error: use of undeclared identifier 'EXP1_IN_BITS' >> lib/test_bitmap.c:226:30: error: use of undeclared identifier 'EXP1_IN_BITS' lib/test_bitmap.c:227:26: error: use of undeclared identifier 'EXP1_IN_BITS' b = find_nth_bit(exp1, EXP1_IN_BITS, ++cnt); ^ lib/test_bitmap.c:234:46: error: use of undeclared identifier 'EXP1_IN_BITS' const unsigned long w = bitmap_weight(exp1, EXP1_IN_BITS); ^ lib/test_bitmap.c:237:26: error: use of undeclared identifier 'EXP1_IN_BITS' for (start = 0; start < EXP1_IN_BITS; start++) { ^ lib/test_bitmap.c:240:36: error: use of undeclared identifier 'EXP1_IN_BITS' for_each_set_bit_wrap(bit, exp1, EXP1_IN_BITS, start) ^ lib/test_bitmap.c:240:36: error: use of undeclared identifier 'EXP1_IN_BITS' lib/test_bitmap.c:240:36: error: use of undeclared identifier 'EXP1_IN_BITS' 9 errors generated.
vim +/EXP1_IN_BITS +226 lib/test_bitmap.c
221 222 static void __init test_find_nth_bit(void) 223 { 224 unsigned long b, bit, cnt = 0; 225 > 226 for_each_set_bit(bit, exp1, EXP1_IN_BITS) { 227 b = find_nth_bit(exp1, EXP1_IN_BITS, ++cnt); 228 expect_eq_uint(b, bit); 229 } 230 } 231
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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