On Thu, Aug 08, 2019 at 06:06:58AM +0800, kbuild test robot wrote: > tree: > https://kernel.googlesource.com/pub/scm/linux/kernel/git/paulmck/linux-rcu.git > dev.2019.07.31a > head: 71cf692f482ff45802352cf85a8880035fca9e52 > commit: 1e900d78f345ee808992b1212c0388a5c8381b96 [122/123] rcutorture: Force > on tick for readers and callback flooders > config: x86_64-randconfig-h001-201930 (attached as .config) > compiler: gcc-7 (Debian 7.4.0-10) 7.4.0 > reproduce: > git checkout 1e900d78f345ee808992b1212c0388a5c8381b96 > # save the attached .config to linux build tree > make ARCH=x86_64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot <l...@intel.com> > > All errors (new ones prefixed by >>): > > >> ERROR: "tick_nohz_dep_set_task" [kernel/rcu/rcutorture.ko] undefined! > >> ERROR: "tick_nohz_dep_clear_task" [kernel/rcu/rcutorture.ko] undefined! > >> ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined!
This commit has been fixed by bb72f77a5503 ("rcutorture: Force on tick for readers and callback flooders"), which no longer invokes these three functions. Thanx, Paul