In file included from ../kernel/bpf/verifier.c:7:
In file included from ../include/linux/bpf-cgroup.h:5:
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/verifier.c:907:33: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
907 | if (dreg->type != (PTR_TO_MEM | PTR_MAYBE_NULL) && dreg->type != PTR_TO_MEM)
| ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:907:33: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
907 | if (dreg->type != (PTR_TO_MEM | PTR_MAYBE_NULL) && dreg->type != PTR_TO_MEM)
| ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:1127:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
1127 | if (st->type & PTR_UNTRUSTED)
| ~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:2094:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2094 | regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:2114:14: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2114 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP);
| ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:2114:45: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2114 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP);
| ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:2647:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2647 | regs[regno].type = PTR_TO_BTF_ID | flag;
| ~~~~~~~~~~~~~ ^ ~~~~
../kernel/bpf/verifier.c:5671:62: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
5671 | verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED),
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:5771:25: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
5771 | reg->type = PTR_TO_MEM | PTR_MAYBE_NULL;
| ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:6173:19: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
6173 | return reg->type & MEM_RCU;
| ~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:7014:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
7014 | if (reg->type & MEM_USER) {
| ~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:7021:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
7021 | if (reg->type & MEM_PERCPU) {
| ~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:7045:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
7045 | !(reg->type & MEM_RCU) && !reg->ref_obj_id) {
| ~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:8286:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8286 | if (arg_type & MEM_UNINIT) {
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8305:54: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8305 | if (reg->type == CONST_PTR_TO_DYNPTR && !(arg_type & MEM_RDONLY)) {
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8682:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8682 | type & MEM_UNINIT;
| ~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8687:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8687 | return type & OBJ_RELEASE;
| ~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8747:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8747 | PTR_TO_BTF_ID | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8761:14: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8761 | PTR_TO_MEM | MEM_RINGBUF,
| ~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8763:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8763 | PTR_TO_BTF_ID | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8770:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8770 | PTR_TO_BTF_ID | MEM_ALLOC,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:8777:79: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8777 | static const struct bpf_reg_types ringbuf_mem_types = { .types = { PTR_TO_MEM | MEM_RINGBUF } };
| ~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8782:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8782 | PTR_TO_BTF_ID | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8783:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8783 | PTR_TO_BTF_ID | MEM_RCU,
| ~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:8788:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8788 | PTR_TO_BTF_ID | MEM_PERCPU,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8789:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8789 | PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8790:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8790 | PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8800:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8800 | PTR_TO_BTF_ID | MEM_ALLOC
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:8864:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8864 | if (arg_type & MEM_RDONLY)
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8866:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8866 | if (arg_type & PTR_MAYBE_NULL)
| ~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:8897:18: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8897 | if (!(arg_type & MEM_RDONLY)) {
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8909:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8909 | case PTR_TO_BTF_ID | PTR_TRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8910:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8910 | case PTR_TO_BTF_ID | PTR_TRUSTED | PTR_MAYBE_NULL:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8911:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8911 | case PTR_TO_BTF_ID | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:8912:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8912 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:8913:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8913 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:8958:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8958 | case PTR_TO_BTF_ID | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:8959:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8959 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8971:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8971 | case PTR_TO_BTF_ID | MEM_PERCPU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8972:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8972 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8973:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8973 | case PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9042:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9042 | case PTR_TO_MEM | MEM_RDONLY:
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9043:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9043 | case PTR_TO_MEM | MEM_RINGBUF:
| ~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:9045:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9045 | case PTR_TO_BUF | MEM_RDONLY:
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9053:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9053 | case PTR_TO_BTF_ID | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9054:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9054 | case PTR_TO_BTF_ID | PTR_TRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:9055:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9055 | case PTR_TO_BTF_ID | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:9056:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9056 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9057:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9057 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9343:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9343 | meta->raw_mode = arg_type & MEM_UNINIT;
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9345:21: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9345 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ,
| ~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9386:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9386 | meta->raw_mode = arg_type & MEM_UNINIT;
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9387:16: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9387 | if (arg_type & MEM_FIXED_SIZE) {
| ~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:9389:22: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9389 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ,
| ~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9393:17: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9393 | if (arg_type & MEM_ALIGNED)
| ~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:9399:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9399 | fn->arg_type[arg - 1] & MEM_WRITE ?
| ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9405:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9405 | fn->arg_type[arg - 1] & MEM_WRITE ?
| ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9761:36: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9761 | bool is_fixed = fn->arg_type[arg] & MEM_FIXED_SIZE;
| ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:9804:26: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9804 | !(fn->arg_type[i] & MEM_FIXED_SIZE)))
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:10024:24: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
10024 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:10024:56: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
10024 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) {
| ~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:10040:50: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
10040 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) {
| ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:11019:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11019 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11019:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11019 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11019:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11019 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11019:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11019 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11174:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11174 | if (reg->type & MEM_RCU) {
| ~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:11229:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11229 | regs[BPF_REG_0].type = PTR_TO_MAP_VALUE | ret_flag;
| ~~~~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11237:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11237 | regs[BPF_REG_0].type = PTR_TO_SOCKET | ret_flag;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11241:45: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11241 | regs[BPF_REG_0].type = PTR_TO_SOCK_COMMON | ret_flag;
| ~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11245:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11245 | regs[BPF_REG_0].type = PTR_TO_TCP_SOCK | ret_flag;
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11249:37: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11249 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag;
| ~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11271:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11271 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag;
| ~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11275:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11275 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:11283:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11283 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11297:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11297 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:12146:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12146 | case PTR_TO_BTF_ID | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12643:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12643 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12648:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12648 | } else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12682:25: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12682 | (dynptr_arg_type & MEM_UNINIT)) {
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:12702:26: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12702 | if (!(dynptr_arg_type & MEM_UNINIT)) {
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:12729:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12729 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12733:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12733 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12743:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12743 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12747:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12747 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12756:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12756 | if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12779:37: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12779 | if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13060:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13060 | if (reg->type & MEM_RCU) {
| ~~~~~~~~~ ^ ~~~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:13060:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13060 | if (reg->type & MEM_RCU) {
| ~~~~~~~~~ ^ ~~~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:13245:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13245 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13255:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13255 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13274:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13274 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_TRUSTED;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:13286:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13286 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:13303:39: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13303 | regs[BPF_REG_0].type = PTR_TO_MEM | type_flag;
| ~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13377:24: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13377 | if (cur_iter->type & MEM_RCU) /* KF_RCU_PROTECTED */
| ~~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:13837:20: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13837 | if (ptr_reg->type & PTR_MAYBE_NULL) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:18874:31: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
18874 | *prev_type = PTR_TO_BTF_ID | PTR_UNTRUSTED;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:19340:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
19340 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY;
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:19359:41: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
19359 | aux->btf_var.reg_type = PTR_TO_BTF_ID | MEM_PERCPU;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:19375:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
19375 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY;
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:20426:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
20426 | case PTR_TO_BTF_ID | PTR_UNTRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:20433:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
20433 | case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:22165:51: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22165 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) {
| ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:22170:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22170 | if (arg->arg_type & PTR_MAYBE_NULL)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:22177:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22177 | if (arg->arg_type & PTR_MAYBE_NULL)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:22179:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22179 | if (arg->arg_type & PTR_UNTRUSTED)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:22181:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22181 | if (arg->arg_type & PTR_TRUSTED)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
111 warnings generated.
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/gpib/fmh_gpib/fmh_gpib.o
In file included from ../kernel/bpf/verifier.c:7:
In file included from ../include/linux/bpf-cgroup.h:5:
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/verifier.c:907:33: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
907 | if (dreg->type != (PTR_TO_MEM | PTR_MAYBE_NULL) && dreg->type != PTR_TO_MEM)
| ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:907:33: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
907 | if (dreg->type != (PTR_TO_MEM | PTR_MAYBE_NULL) && dreg->type != PTR_TO_MEM)
| ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:1127:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
1127 | if (st->type & PTR_UNTRUSTED)
| ~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:2094:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2094 | regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:2114:14: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2114 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP);
| ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:2114:45: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2114 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP);
| ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:2647:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
2647 | regs[regno].type = PTR_TO_BTF_ID | flag;
| ~~~~~~~~~~~~~ ^ ~~~~
../kernel/bpf/verifier.c:5686:62: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
5686 | verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED),
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:5786:25: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
5786 | reg->type = PTR_TO_MEM | PTR_MAYBE_NULL;
| ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:6188:19: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
6188 | return reg->type & MEM_RCU;
| ~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:7029:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
7029 | if (reg->type & MEM_USER) {
| ~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:7036:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
7036 | if (reg->type & MEM_PERCPU) {
| ~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:7060:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
7060 | !(reg->type & MEM_RCU) && !reg->ref_obj_id) {
| ~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:8301:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8301 | if (arg_type & MEM_UNINIT) {
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8320:54: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8320 | if (reg->type == CONST_PTR_TO_DYNPTR && !(arg_type & MEM_RDONLY)) {
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8697:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8697 | type & MEM_UNINIT;
| ~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8702:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8702 | return type & OBJ_RELEASE;
| ~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8762:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8762 | PTR_TO_BTF_ID | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8776:14: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8776 | PTR_TO_MEM | MEM_RINGBUF,
| ~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8778:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8778 | PTR_TO_BTF_ID | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8785:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8785 | PTR_TO_BTF_ID | MEM_ALLOC,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:8792:79: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8792 | static const struct bpf_reg_types ringbuf_mem_types = { .types = { PTR_TO_MEM | MEM_RINGBUF } };
| ~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8797:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8797 | PTR_TO_BTF_ID | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8798:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8798 | PTR_TO_BTF_ID | MEM_RCU,
| ~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:8803:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8803 | PTR_TO_BTF_ID | MEM_PERCPU,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8804:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8804 | PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8805:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8805 | PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED,
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8815:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8815 | PTR_TO_BTF_ID | MEM_ALLOC
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:8879:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8879 | if (arg_type & MEM_RDONLY)
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8881:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8881 | if (arg_type & PTR_MAYBE_NULL)
| ~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:8912:18: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8912 | if (!(arg_type & MEM_RDONLY)) {
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8924:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8924 | case PTR_TO_BTF_ID | PTR_TRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8925:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8925 | case PTR_TO_BTF_ID | PTR_TRUSTED | PTR_MAYBE_NULL:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:8926:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8926 | case PTR_TO_BTF_ID | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:8927:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8927 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:8928:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8928 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:8973:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8973 | case PTR_TO_BTF_ID | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:8974:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8974 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8986:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8986 | case PTR_TO_BTF_ID | MEM_PERCPU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8987:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8987 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:8988:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
8988 | case PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9057:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9057 | case PTR_TO_MEM | MEM_RDONLY:
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9058:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9058 | case PTR_TO_MEM | MEM_RINGBUF:
| ~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:9060:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9060 | case PTR_TO_BUF | MEM_RDONLY:
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9068:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9068 | case PTR_TO_BTF_ID | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9069:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9069 | case PTR_TO_BTF_ID | PTR_TRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:9070:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9070 | case PTR_TO_BTF_ID | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:9071:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9071 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9072:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9072 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9358:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9358 | meta->raw_mode = arg_type & MEM_UNINIT;
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9360:21: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9360 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ,
| ~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9401:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9401 | meta->raw_mode = arg_type & MEM_UNINIT;
| ~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:9402:16: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9402 | if (arg_type & MEM_FIXED_SIZE) {
| ~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:9404:22: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9404 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ,
| ~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9408:17: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9408 | if (arg_type & MEM_ALIGNED)
| ~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:9414:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9414 | fn->arg_type[arg - 1] & MEM_WRITE ?
| ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9420:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9420 | fn->arg_type[arg - 1] & MEM_WRITE ?
| ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:9776:36: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9776 | bool is_fixed = fn->arg_type[arg] & MEM_FIXED_SIZE;
| ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:9819:26: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
9819 | !(fn->arg_type[i] & MEM_FIXED_SIZE)))
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:10039:24: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
10039 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:10039:56: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
10039 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) {
| ~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:10055:50: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
10055 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) {
| ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:11034:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11034 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11034:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11034 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11034:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11034 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11034:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11034 | if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {
| ~~~~~~~~~ ^ ~~~~~~~~~~
../include/linux/bpf_verifier.h:496:75: note: expanded from macro 'bpf_for_each_reg_in_vstate'
496 | bpf_for_each_reg_in_vstate_mask(__vst, __state, __reg, 1 << STACK_SPILL, __expr)
| ^~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:11189:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11189 | if (reg->type & MEM_RCU) {
| ~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:11244:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11244 | regs[BPF_REG_0].type = PTR_TO_MAP_VALUE | ret_flag;
| ~~~~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11252:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11252 | regs[BPF_REG_0].type = PTR_TO_SOCKET | ret_flag;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11256:45: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11256 | regs[BPF_REG_0].type = PTR_TO_SOCK_COMMON | ret_flag;
| ~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11260:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11260 | regs[BPF_REG_0].type = PTR_TO_TCP_SOCK | ret_flag;
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11264:37: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11264 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag;
| ~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11286:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11286 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag;
| ~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11290:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11290 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:11298:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11298 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:11312:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
11312 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~
../kernel/bpf/verifier.c:12161:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12161 | case PTR_TO_BTF_ID | MEM_ALLOC:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12658:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12658 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12663:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12663 | } else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12697:25: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12697 | (dynptr_arg_type & MEM_UNINIT)) {
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:12717:26: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12717 | if (!(dynptr_arg_type & MEM_UNINIT)) {
| ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:12744:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12744 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12748:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12748 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12758:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12758 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12762:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12762 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12771:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12771 | if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:12794:37: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
12794 | if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13075:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13075 | if (reg->type & MEM_RCU) {
| ~~~~~~~~~ ^ ~~~~~~~
../include/linux/bpf_verifier.h:484:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
484 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:13075:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13075 | if (reg->type & MEM_RCU) {
| ~~~~~~~~~ ^ ~~~~~~~
../include/linux/bpf_verifier.h:489:12: note: expanded from macro 'bpf_for_each_reg_in_vstate_mask'
489 | (void)(__expr); \
| ^~~~~~
../kernel/bpf/verifier.c:13260:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13260 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13270:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13270 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13289:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13289 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_TRUSTED;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
../kernel/bpf/verifier.c:13301:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13301 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:13318:39: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13318 | regs[BPF_REG_0].type = PTR_TO_MEM | type_flag;
| ~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:13392:24: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13392 | if (cur_iter->type & MEM_RCU) /* KF_RCU_PROTECTED */
| ~~~~~~~~~~~~~~ ^ ~~~~~~~
../kernel/bpf/verifier.c:13852:20: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
13852 | if (ptr_reg->type & PTR_MAYBE_NULL) {
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:18889:31: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
18889 | *prev_type = PTR_TO_BTF_ID | PTR_UNTRUSTED;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:19355:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
19355 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY;
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:19374:41: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
19374 | aux->btf_var.reg_type = PTR_TO_BTF_ID | MEM_PERCPU;
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:19390:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
19390 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY;
| ~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:20449:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
20449 | case PTR_TO_BTF_ID | PTR_UNTRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:20456:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
20456 | case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED:
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~
../kernel/bpf/verifier.c:22188:51: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22188 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) {
| ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
../kernel/bpf/verifier.c:22193:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22193 | if (arg->arg_type & PTR_MAYBE_NULL)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:22200:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22200 | if (arg->arg_type & PTR_MAYBE_NULL)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
../kernel/bpf/verifier.c:22202:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22202 | if (arg->arg_type & PTR_UNTRUSTED)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
../kernel/bpf/verifier.c:22204:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion]
22204 | if (arg->arg_type & PTR_TRUSTED)
| ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
111 warnings generated.
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/gpib/fmh_gpib/fmh_gpib.o