Messages in this thread | | | Date | Wed, 14 Feb 2024 11:20:30 +0100 | From | Frederic Weisbecker <> | Subject | Re: [tip:timers/core 3/3] kernel/time/hrtimer.c:2224:49: error: implicit declaration of function 'housekeeping' is invalid in C99 |
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On Wed, Feb 14, 2024 at 05:33:56PM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core > head: 86342554e102b0d18d50abec43d40f4fc92f1993 > commit: 86342554e102b0d18d50abec43d40f4fc92f1993 [3/3] hrtimer: Select housekeeping CPU during migration > config: arm-defconfig (https://download.01.org/0day-ci/archive/20240214/202402141742.oYY6J3lC-lkp@intel.com/config) > compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240214/202402141742.oYY6J3lC-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 <lkp@intel.com> > | Closes: https://lore.kernel.org/oe-kbuild-all/202402141742.oYY6J3lC-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > kernel/time/hrtimer.c:1651:7: warning: variable 'expires_in_hardirq' set but not used [-Wunused-but-set-variable] > bool expires_in_hardirq; > ^ > >> kernel/time/hrtimer.c:2224:49: error: implicit declaration of function 'housekeeping' is invalid in C99 [-Werror,-Wimplicit-function-declaration] > int i, ncpu = cpumask_any_and(cpu_active_mask, housekeeping(HK_TYPE_TIMER)); > ^ > >> kernel/time/hrtimer.c:2224:62: error: use of undeclared identifier 'HK_TYPE_TIMER' > int i, ncpu = cpumask_any_and(cpu_active_mask, housekeeping(HK_TYPE_TIMER)); > ^ > 1 warning and 2 errors generated. > > > vim +/housekeeping +2224 kernel/time/hrtimer.c > > 2221 > 2222 int hrtimers_cpu_dying(unsigned int dying_cpu) > 2223 { > > 2224 int i, ncpu = cpumask_any_and(cpu_active_mask, housekeeping(HK_TYPE_TIMER));
Should be housekeeping_cpumask(HK_TYPE_TIMER)
Thanks.
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