6:04 p.m.
tree: https://github.com/ammarfaizi2/linux-block palmer/linux/fixes
head: c3c94752087e789419be7024116c0a7b22883541
commit: c3c94752087e789419be7024116c0a7b22883541 [6/6] riscv: cpu-hotplug: clear cpu from
numa map when teardown
config: riscv-randconfig-r042-20220209
(https://download.01.org/0day-ci/archive/20220209/202202091500.dMNAJXAU-lk...)
compiler: riscv64-linux-gcc (GCC) 11.2.0
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
#
https://github.com/ammarfaizi2/linux-block/commit/c3c94752087e789419be702...
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block palmer/linux/fixes
git checkout c3c94752087e789419be7024116c0a7b22883541
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
arch/riscv/kernel/cpu-hotplug.c: In function '__cpu_disable':
> arch/riscv/kernel/cpu-hotplug.c:43:9: error: implicit declaration
of function 'numa_remove_cpu'; did you mean 'remove_cpu'?
[-Werror=implicit-function-declaration]
43 | numa_remove_cpu(cpu);
| ^~~~~~~~~~~~~~~
| remove_cpu
cc1: some warnings being treated as errors
vim +43 arch/riscv/kernel/cpu-hotplug.c
24
25 /*
26 * __cpu_disable runs on the processor to be shutdown.
27 */
28 int __cpu_disable(void)
29 {
30 int ret = 0;
31 unsigned int cpu = smp_processor_id();
32
33 if (!cpu_ops[cpu] || !cpu_ops[cpu]->cpu_stop)
34 return -EOPNOTSUPP;
35
36 if (cpu_ops[cpu]->cpu_disable)
37 ret = cpu_ops[cpu]->cpu_disable(cpu);
38
39 if (ret)
40 return ret;
41
42 remove_cpu_topology(cpu);
43 numa_remove_cpu(cpu);
44 set_cpu_online(cpu, false);
45 irq_migrate_all_off_this_cpu();
46
47 return ret;
48 }
49
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org