==========
build_clang - FAILED


In file included from ../mm/page_alloc.c:19:
In file included from ../include/linux/mm.h:2223:
../include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  504 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  505 |                            item];
      |                            ~~~~
../include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  511 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  512 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
  518 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
      |                               ~~~~~~~~~~~ ^ ~~~
../include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  524 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  525 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
In file included from ../mm/page_alloc.c:44:
../include/linux/mm_inline.h:47:41: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
   47 |         __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages);
      |                                    ~~~~~~~~~~~ ^ ~~~
../include/linux/mm_inline.h:49:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
   49 |                                 NR_ZONE_LRU_BASE + lru, nr_pages);
      |                                 ~~~~~~~~~~~~~~~~ ^ ~~~
../mm/page_alloc.c:2990:2: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion]
 2990 |         __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events'
  139 |         __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
      |                           ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../mm/page_alloc.c:3107:3: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion]
 3107 |                 __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events'
  139 |         __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
      |                           ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../mm/page_alloc.c:4751:2: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion]
 4751 |         __count_zid_vm_events(PGALLOC, zone_idx(zone), nr_account);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events'
  139 |         __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
      |                           ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../mm/page_alloc.c:7124:46: error: use of undeclared identifier 'zone'
 7124 |         if (has_unaccepted_memory() && !list_empty(&zone->unaccepted_pages))
      |                                                     ^
9 warnings and 1 error generated.
make[4]: *** [../scripts/Makefile.build:194: mm/page_alloc.o] Error 1
make[3]: *** [../scripts/Makefile.build:440: mm] Error 2
make[3]: *** Waiting for unfinished jobs....
In file included from ../kernel/bpf/syscall.c:4:
In file included from ../include/linux/bpf.h:21:
In file included from ../include/linux/kallsyms.h:13:
In file included from ../include/linux/mm.h:2223:
../include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  504 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  505 |                            item];
      |                            ~~~~
../include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  511 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  512 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
  518 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
      |                               ~~~~~~~~~~~ ^ ~~~
../include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  524 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  525 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
../kernel/bpf/syscall.c:5986:30: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
 5986 |         .arg2_type      = ARG_PTR_TO_MEM | MEM_RDONLY,
      |                           ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/syscall.c:6036:41: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
 6036 |         .arg4_type      = ARG_PTR_TO_FIXED_SIZE_MEM | MEM_UNINIT | MEM_WRITE | MEM_ALIGNED,
      |                           ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
6 warnings generated.
make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:1989: .] Error 2
make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:251: __sub-make] Error 2
make: *** [Makefile:251: __sub-make] Error 2
In file included from ../mm/page_alloc.c:19:
In file included from ../include/linux/mm.h:2223:
../include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  504 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  505 |                            item];
      |                            ~~~~
../include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  511 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  512 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
  518 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
      |                               ~~~~~~~~~~~ ^ ~~~
../include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  524 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  525 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
In file included from ../mm/page_alloc.c:44:
../include/linux/mm_inline.h:47:41: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
   47 |         __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages);
      |                                    ~~~~~~~~~~~ ^ ~~~
../include/linux/mm_inline.h:49:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
   49 |                                 NR_ZONE_LRU_BASE + lru, nr_pages);
      |                                 ~~~~~~~~~~~~~~~~ ^ ~~~
../mm/page_alloc.c:2990:2: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion]
 2990 |         __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events'
  139 |         __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
      |                           ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../mm/page_alloc.c:3107:3: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion]
 3107 |                 __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events'
  139 |         __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
      |                           ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../mm/page_alloc.c:4751:2: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion]
 4751 |         __count_zid_vm_events(PGALLOC, zone_idx(zone), nr_account);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events'
  139 |         __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
      |                           ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../mm/page_alloc.c:7124:46: error: use of undeclared identifier 'zone'
 7124 |         if (has_unaccepted_memory() && !list_empty(&zone->unaccepted_pages))
      |                                                     ^
9 warnings and 1 error generated.
make[4]: *** [../scripts/Makefile.build:194: mm/page_alloc.o] Error 1
make[3]: *** [../scripts/Makefile.build:440: mm] Error 2
make[3]: *** Waiting for unfinished jobs....
In file included from ../kernel/bpf/syscall.c:4:
In file included from ../include/linux/bpf.h:21:
In file included from ../include/linux/kallsyms.h:13:
In file included from ../include/linux/mm.h:2223:
../include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  504 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  505 |                            item];
      |                            ~~~~
../include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  511 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  512 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
../include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
  518 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
      |                               ~~~~~~~~~~~ ^ ~~~
../include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
  524 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~ ^
  525 |                            NR_VM_NUMA_EVENT_ITEMS +
      |                            ~~~~~~~~~~~~~~~~~~~~~~
../kernel/bpf/syscall.c:5986:30: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
 5986 |         .arg2_type      = ARG_PTR_TO_MEM | MEM_RDONLY,
      |                           ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/syscall.c:6036:41: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
 6036 |         .arg4_type      = ARG_PTR_TO_FIXED_SIZE_MEM | MEM_UNINIT | MEM_WRITE | MEM_ALIGNED,
      |                           ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
6 warnings generated.
make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:1989: .] Error 2
make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:251: __sub-make] Error 2
make: *** [Makefile:251: __sub-make] Error 2