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 im+r2VKR 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commit: 01c8f9806bde438ca1c8cbbc439f0a14a6694f6c kcov: don't lose track of remote references during softirqs > > date: 5 days ago > > config: x86_64-randconfig-014-20240202 (https://download.01.org/0day-ci/archive/20240620/202406201538.SMBucNWT-lkp@intel.com/config) > > compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0 > > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240620/202406201538.SMBucNWT-lkp@intel.com/reproduce) > > > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > > the same patch/commit), kindly add following tags > > | Reported-by: kernel test robot > > | Closes: https://lore.kernel.org/oe-kbuild-all/202406201538.SMBucNWT-lkp@intel.com/ > > > > I was unable to reproduce the problem with the attached config/script. Sorry, this should be a wrong report. We will fix the bot asap to avoid false positive. > > > All errors (new ones prefixed by >>): > > > > | ^~ > > include/asm-generic/rwonce.h:55:27: note: in definition of macro '__WRITE_ONCE' > > 55 | *(volatile typeof(x) *)&(x) = (val); \ > > | ^ > > kernel/kcov.c:363:9: note: in expansion of macro 'WRITE_ONCE' > > 363 | WRITE_ONCE(t->kcov_mode, KCOV_MODE_DISABLED); > > | ^~~~~~~~~~ > > kernel/kcov.c:363:21: error: 'struct task_struct' has no member named 'kcov_mode' > > 363 | WRITE_ONCE(t->kcov_mode, KCOV_MODE_DISABLED); > > It looks as if CONFIG_KCOV is not enabled, but > 1) It is enabled in the attached config file. > 2) If it's not enabled, the kernel/kcov.c file should not have been > compiled in the first place. > > > | ^~ > > include/asm-generic/rwonce.h:55:34: note: in definition of macro '__WRITE_ONCE' > > 55 | *(volatile typeof(x) *)&(x) = (val); \ > > | ^ > > kernel/kcov.c:363:9: note: in expansion of macro 'WRITE_ONCE' > > 363 | WRITE_ONCE(t->kcov_mode, KCOV_MODE_DISABLED); > > | ^~~~~~~~~~ > > kernel/kcov.c:363:34: error: 'KCOV_MODE_DISABLED' undeclared (first use in this function); did you mean 'KCOV_DISABLE'? > > 363 | WRITE_ONCE(t->kcov_mode, KCOV_MODE_DISABLED); > > This looks again as if CONFIG_KCOV is not set (and there follow the > same two conclusions). > > -- > Aleksandr >