tree:   https://github.com/zen-kernel/zen-kernel 5.14/lru
head:   604cd836f7e6aff5346527d869ecac3868135aea
commit: 1a189125f168347733869ea8ff968375d6c81c14 [14/16] mm/vmscan: add sysctl knobs for protecting the working set
config: arc-randconfig-r043-20210906 (attached as .config)
compiler: arceb-elf-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/zen-kernel/zen-kernel/commit/1a189125f168347733869ea8ff968375d6c81c14
        git remote add zen-kernel-zen-kernel https://github.com/zen-kernel/zen-kernel
        git fetch --no-tags zen-kernel-zen-kernel 5.14/lru
        git checkout 1a189125f168347733869ea8ff968375d6c81c14
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> mm/vmscan.c:184:54: error: 'CONFIG_ANON_MIN_KBYTES' undeclared here (not in a function)
     184 | unsigned long sysctl_anon_min_kbytes __read_mostly = CONFIG_ANON_MIN_KBYTES;
         |                                                      ^~~~~~~~~~~~~~~~~~~~~~
>> mm/vmscan.c:185:55: error: 'CONFIG_CLEAN_LOW_KBYTES' undeclared here (not in a function)
     185 | unsigned long sysctl_clean_low_kbytes __read_mostly = CONFIG_CLEAN_LOW_KBYTES;
         |                                                       ^~~~~~~~~~~~~~~~~~~~~~~
>> mm/vmscan.c:186:55: error: 'CONFIG_CLEAN_MIN_KBYTES' undeclared here (not in a function)
     186 | unsigned long sysctl_clean_min_kbytes __read_mostly = CONFIG_CLEAN_MIN_KBYTES;
         |                                                       ^~~~~~~~~~~~~~~~~~~~~~~
   In file included from include/linux/perf_event.h:25,
                    from include/linux/trace_events.h:10,
                    from include/trace/trace_events.h:21,
                    from include/trace/define_trace.h:102,
                    from include/trace/events/vmscan.h:460,
                    from mm/vmscan.c:67:
   arch/arc/include/asm/perf_event.h:126:27: warning: 'arc_pmu_cache_map' defined but not used [-Wunused-const-variable=]
     126 | static const unsigned int arc_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
         |                           ^~~~~~~~~~~~~~~~~
   arch/arc/include/asm/perf_event.h:91:27: warning: 'arc_pmu_ev_hw_map' defined but not used [-Wunused-const-variable=]
      91 | static const char * const arc_pmu_ev_hw_map[] = {
         |                           ^~~~~~~~~~~~~~~~~


vim +/CONFIG_ANON_MIN_KBYTES +184 mm/vmscan.c

   183	
 > 184	unsigned long sysctl_anon_min_kbytes __read_mostly = CONFIG_ANON_MIN_KBYTES;
 > 185	unsigned long sysctl_clean_low_kbytes __read_mostly = CONFIG_CLEAN_LOW_KBYTES;
 > 186	unsigned long sysctl_clean_min_kbytes __read_mostly = CONFIG_CLEAN_MIN_KBYTES;
   187	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org