[kbuild-all] Re: [peterz-queue:sched/core 43/45] drivers/base/arch_topology.c:59:6: error: redefinition of 'arch_set_thermal_pressure'

On 16/07/20 14:17, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/core > head: f2f22593045822a03790f0ce8eb19b92b42ddad0 > commit: 22c87b0e3450de1a614ff56f3cb0da0eda97e8a2 [43/45] arch_topology, sched/core: Cleanup thermal pressure definition > config: riscv-allyesconfig (attached as .config) > compiler: riscv64-linux-gcc (GCC) 9.3.0 > 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 > git checkout 22c87b0e3450de1a614ff56f3cb0da0eda97e8a2 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp(a)intel.com&gt; > > All errors (new ones prefixed by >>): > >>> drivers/base/arch_topology.c:59:6: error: redefinition of 'arch_set_thermal_pressure' > 59 | void arch_set_thermal_pressure(const struct cpumask *cpus, > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > In file included from drivers/base/arch_topology.c:16: > include/linux/sched/topology.h:237:6: note: previous definition of 'arch_set_thermal_pressure' was here > 237 | void arch_set_thermal_pressure(const struct cpumask *cpus, > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > > vim +/arch_set_thermal_pressure +59 drivers/base/arch_topology.c > > 58 > > 59 void arch_set_thermal_pressure(const struct cpumask *cpus, > 60 unsigned long th_pressure) Bah, I'm a hopeless idiot; that very much wants to be *topology*_set_thermal_pressure(). Surprising a non W=1 build didn't catch that. In any case, I'll go find myself a stinking trout and send a v3.