BCC: [email protected] CC: [email protected] TO: Yury Norov <[email protected]>
tree: https://github.com/norov/linux fns head: 585dc3f17d3cbd1636e7ff44b3908bf9c1f41797 commit: d720f1934c9d2d5fedb2f71791903bcaf6efc6ff [8/11] lib: add find_nth(,and,andnot)_bit() :::::: branch date: 2 days ago :::::: commit date: 2 days ago config: x86_64-randconfig-m001 (https://download.01.org/0day-ci/archive/20220918/[email protected]/config) compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: lib/find_bit.c:140 __find_nth_bit() error: uninitialized symbol 'tmp'. lib/find_bit.c:147 __find_nth_and_bit() error: uninitialized symbol 'tmp'. lib/find_bit.c:154 __find_nth_andnot_bit() error: uninitialized symbol 'tmp'. vim +/tmp +140 lib/find_bit.c c20e4b7c3925d7 Yury Norov 2022-08-27 137 d720f1934c9d2d Yury Norov 2022-07-10 138 unsigned long __find_nth_bit(const unsigned long *addr, unsigned long size, unsigned long n) d720f1934c9d2d Yury Norov 2022-07-10 139 { d720f1934c9d2d Yury Norov 2022-07-10 @140 return FIND_NTH_BIT(addr[idx], size, n); d720f1934c9d2d Yury Norov 2022-07-10 141 } d720f1934c9d2d Yury Norov 2022-07-10 142 EXPORT_SYMBOL(__find_nth_bit); d720f1934c9d2d Yury Norov 2022-07-10 143 d720f1934c9d2d Yury Norov 2022-07-10 144 unsigned long __find_nth_and_bit(const unsigned long *addr1, const unsigned long *addr2, d720f1934c9d2d Yury Norov 2022-07-10 145 unsigned long size, unsigned long n) d720f1934c9d2d Yury Norov 2022-07-10 146 { d720f1934c9d2d Yury Norov 2022-07-10 @147 return FIND_NTH_BIT(addr1[idx] & addr2[idx], size, n); d720f1934c9d2d Yury Norov 2022-07-10 148 } d720f1934c9d2d Yury Norov 2022-07-10 149 EXPORT_SYMBOL(__find_nth_and_bit); d720f1934c9d2d Yury Norov 2022-07-10 150 d720f1934c9d2d Yury Norov 2022-07-10 151 unsigned long __find_nth_andnot_bit(const unsigned long *addr1, const unsigned long *addr2, d720f1934c9d2d Yury Norov 2022-07-10 152 unsigned long size, unsigned long n) d720f1934c9d2d Yury Norov 2022-07-10 153 { d720f1934c9d2d Yury Norov 2022-07-10 @154 return FIND_NTH_BIT(addr1[idx] & ~addr2[idx], size, n); d720f1934c9d2d Yury Norov 2022-07-10 155 } d720f1934c9d2d Yury Norov 2022-07-10 156 EXPORT_SYMBOL(__find_nth_andnot_bit); d720f1934c9d2d Yury Norov 2022-07-10 157 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
