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:2083:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2083 | regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:2103:14: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2103 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP); | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:2103:45: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2103 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP); | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:2636:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2636 | regs[regno].type = PTR_TO_BTF_ID | flag; | ~~~~~~~~~~~~~ ^ ~~~~ ../kernel/bpf/verifier.c:5660:62: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 5660 | verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED), | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:5760:25: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 5760 | reg->type = PTR_TO_MEM | PTR_MAYBE_NULL; | ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:6153:19: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 6153 | return reg->type & MEM_RCU; | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:6994:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 6994 | if (reg->type & MEM_USER) { | ~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:7001:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 7001 | if (reg->type & MEM_PERCPU) { | ~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:7025:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 7025 | !(reg->type & MEM_RCU) && !reg->ref_obj_id) { | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8265:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8265 | if (arg_type & MEM_UNINIT) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8284:54: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8284 | if (reg->type == CONST_PTR_TO_DYNPTR && !(arg_type & MEM_RDONLY)) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8661:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8661 | type & MEM_UNINIT; | ~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8666:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8666 | return type & OBJ_RELEASE; | ~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8726:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8726 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8740:14: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8740 | PTR_TO_MEM | MEM_RINGBUF, | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8742:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8742 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8749:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8749 | PTR_TO_BTF_ID | MEM_ALLOC, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8756:79: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8756 | static const struct bpf_reg_types ringbuf_mem_types = { .types = { PTR_TO_MEM | MEM_RINGBUF } }; | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8761:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8761 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../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 | MEM_RCU, | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8767:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8767 | PTR_TO_BTF_ID | MEM_PERCPU, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8768:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8768 | PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8769:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8769 | PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8779:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8779 | PTR_TO_BTF_ID | MEM_ALLOC | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8843:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8843 | if (arg_type & MEM_RDONLY) | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8845:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8845 | if (arg_type & PTR_MAYBE_NULL) | ~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8876:18: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8876 | if (!(arg_type & MEM_RDONLY)) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8888:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8888 | case PTR_TO_BTF_ID | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8889:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8889 | case PTR_TO_BTF_ID | PTR_TRUSTED | PTR_MAYBE_NULL: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8890:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8890 | case PTR_TO_BTF_ID | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8891:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8891 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8892:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8892 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8937:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8937 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8938:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8938 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8950:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8950 | case PTR_TO_BTF_ID | MEM_PERCPU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8951:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8951 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8952:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8952 | case PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9021:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9021 | case PTR_TO_MEM | MEM_RDONLY: | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9022:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9022 | case PTR_TO_MEM | MEM_RINGBUF: | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9024:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9024 | case PTR_TO_BUF | MEM_RDONLY: | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9032:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9032 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9033:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9033 | case PTR_TO_BTF_ID | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9034:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9034 | case PTR_TO_BTF_ID | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:9035:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9035 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9036:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9036 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9322:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9322 | meta->raw_mode = arg_type & MEM_UNINIT; | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9324:21: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9324 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ, | ~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9365:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9365 | meta->raw_mode = arg_type & MEM_UNINIT; | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9366:16: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9366 | if (arg_type & MEM_FIXED_SIZE) { | ~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:9368:22: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9368 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ, | ~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9372:17: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9372 | if (arg_type & MEM_ALIGNED) | ~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9378:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9378 | fn->arg_type[arg - 1] & MEM_WRITE ? | ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9384:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9384 | fn->arg_type[arg - 1] & MEM_WRITE ? | ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9740:36: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9740 | bool is_fixed = fn->arg_type[arg] & MEM_FIXED_SIZE; | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:9783:26: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9783 | !(fn->arg_type[i] & MEM_FIXED_SIZE))) | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10003:24: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10003 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10003:56: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10003 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) { | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10019:50: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10019 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) { | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:10990:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:11145:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11145 | if (reg->type & MEM_RCU) { | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:11200:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11200 | regs[BPF_REG_0].type = PTR_TO_MAP_VALUE | ret_flag; | ~~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11208:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11208 | regs[BPF_REG_0].type = PTR_TO_SOCKET | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11212:45: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11212 | regs[BPF_REG_0].type = PTR_TO_SOCK_COMMON | ret_flag; | ~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11216:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11216 | regs[BPF_REG_0].type = PTR_TO_TCP_SOCK | ret_flag; | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11220:37: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11220 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag; | ~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11242:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11242 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag; | ~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11246:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11246 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:11254:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11254 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11268:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11268 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:12126:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12126 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12635:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12635 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12640:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12640 | } else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12674:25: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12674 | (dynptr_arg_type & MEM_UNINIT)) { | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:12694:26: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12694 | if (!(dynptr_arg_type & MEM_UNINIT)) { | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:12721:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12721 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12725:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12725 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12735:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12735 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12739:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12739 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../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)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12771:37: 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:13052:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13052 | 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:13052:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13052 | 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:13237:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13237 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13247:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13247 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13266:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13266 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_TRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:13278:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13278 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:13295:39: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13295 | regs[BPF_REG_0].type = PTR_TO_MEM | type_flag; | ~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13369:24: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13369 | if (cur_iter->type & MEM_RCU) /* KF_RCU_PROTECTED */ | ~~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:13829:20: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13829 | if (ptr_reg->type & PTR_MAYBE_NULL) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:18837:31: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 18837 | *prev_type = PTR_TO_BTF_ID | PTR_UNTRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:19303:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19303 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY; | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:19322:41: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19322 | aux->btf_var.reg_type = PTR_TO_BTF_ID | MEM_PERCPU; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:19338:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19338 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY; | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:20389:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 20389 | case PTR_TO_BTF_ID | PTR_UNTRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:20396:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 20396 | case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:22128:51: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22128 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) { | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:22133:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22133 | if (arg->arg_type & PTR_MAYBE_NULL) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22140:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22140 | if (arg->arg_type & PTR_MAYBE_NULL) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22142:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22142 | if (arg->arg_type & PTR_UNTRUSTED) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22144:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22144 | 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:2083:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2083 | regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:2103:14: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2103 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP); | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:2103:45: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2103 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP); | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:2636:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2636 | regs[regno].type = PTR_TO_BTF_ID | flag; | ~~~~~~~~~~~~~ ^ ~~~~ ../kernel/bpf/verifier.c:5660:62: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 5660 | verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED), | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:5760:25: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 5760 | reg->type = PTR_TO_MEM | PTR_MAYBE_NULL; | ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:6153:19: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 6153 | return reg->type & MEM_RCU; | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:6994:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 6994 | if (reg->type & MEM_USER) { | ~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:7001:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 7001 | if (reg->type & MEM_PERCPU) { | ~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:7025:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 7025 | !(reg->type & MEM_RCU) && !reg->ref_obj_id) { | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8265:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8265 | if (arg_type & MEM_UNINIT) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8284:54: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8284 | if (reg->type == CONST_PTR_TO_DYNPTR && !(arg_type & MEM_RDONLY)) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8661:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8661 | type & MEM_UNINIT; | ~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8666:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8666 | return type & OBJ_RELEASE; | ~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8726:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8726 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8740:14: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8740 | PTR_TO_MEM | MEM_RINGBUF, | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8742:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8742 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8749:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8749 | PTR_TO_BTF_ID | MEM_ALLOC, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8756:79: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8756 | static const struct bpf_reg_types ringbuf_mem_types = { .types = { PTR_TO_MEM | MEM_RINGBUF } }; | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8761:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8761 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../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 | MEM_RCU, | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8767:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8767 | PTR_TO_BTF_ID | MEM_PERCPU, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8768:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8768 | PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8769:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8769 | PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8779:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8779 | PTR_TO_BTF_ID | MEM_ALLOC | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8843:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8843 | if (arg_type & MEM_RDONLY) | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8845:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8845 | if (arg_type & PTR_MAYBE_NULL) | ~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8876:18: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8876 | if (!(arg_type & MEM_RDONLY)) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8888:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8888 | case PTR_TO_BTF_ID | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8889:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8889 | case PTR_TO_BTF_ID | PTR_TRUSTED | PTR_MAYBE_NULL: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8890:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8890 | case PTR_TO_BTF_ID | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8891:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8891 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8892:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8892 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8937:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8937 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8938:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8938 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8950:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8950 | case PTR_TO_BTF_ID | MEM_PERCPU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8951:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8951 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8952:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8952 | case PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9021:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9021 | case PTR_TO_MEM | MEM_RDONLY: | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9022:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9022 | case PTR_TO_MEM | MEM_RINGBUF: | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9024:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9024 | case PTR_TO_BUF | MEM_RDONLY: | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9032:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9032 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9033:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9033 | case PTR_TO_BTF_ID | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9034:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9034 | case PTR_TO_BTF_ID | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:9035:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9035 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9036:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9036 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9322:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9322 | meta->raw_mode = arg_type & MEM_UNINIT; | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9324:21: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9324 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ, | ~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9365:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9365 | meta->raw_mode = arg_type & MEM_UNINIT; | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9366:16: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9366 | if (arg_type & MEM_FIXED_SIZE) { | ~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:9368:22: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9368 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ, | ~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9372:17: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9372 | if (arg_type & MEM_ALIGNED) | ~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9378:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9378 | fn->arg_type[arg - 1] & MEM_WRITE ? | ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9384:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9384 | fn->arg_type[arg - 1] & MEM_WRITE ? | ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9740:36: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9740 | bool is_fixed = fn->arg_type[arg] & MEM_FIXED_SIZE; | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:9783:26: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9783 | !(fn->arg_type[i] & MEM_FIXED_SIZE))) | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10003:24: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10003 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10003:56: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10003 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) { | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10019:50: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10019 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) { | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:10990:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:11145:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11145 | if (reg->type & MEM_RCU) { | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:11200:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11200 | regs[BPF_REG_0].type = PTR_TO_MAP_VALUE | ret_flag; | ~~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11208:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11208 | regs[BPF_REG_0].type = PTR_TO_SOCKET | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11212:45: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11212 | regs[BPF_REG_0].type = PTR_TO_SOCK_COMMON | ret_flag; | ~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11216:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11216 | regs[BPF_REG_0].type = PTR_TO_TCP_SOCK | ret_flag; | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11220:37: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11220 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag; | ~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11242:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11242 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag; | ~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11246:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11246 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:11254:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11254 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11268:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11268 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:12126:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12126 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12635:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12635 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12640:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12640 | } else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12674:25: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12674 | (dynptr_arg_type & MEM_UNINIT)) { | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:12694:26: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12694 | if (!(dynptr_arg_type & MEM_UNINIT)) { | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:12721:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12721 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12725:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12725 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12735:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12735 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12739:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12739 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../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)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12771:37: 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:13052:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13052 | 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:13052:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13052 | 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:13237:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13237 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13247:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13247 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13266:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13266 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_TRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:13278:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13278 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:13295:39: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13295 | regs[BPF_REG_0].type = PTR_TO_MEM | type_flag; | ~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13369:24: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13369 | if (cur_iter->type & MEM_RCU) /* KF_RCU_PROTECTED */ | ~~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:13829:20: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13829 | if (ptr_reg->type & PTR_MAYBE_NULL) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:18838:31: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 18838 | *prev_type = PTR_TO_BTF_ID | PTR_UNTRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:19304:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19304 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY; | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:19323:41: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19323 | aux->btf_var.reg_type = PTR_TO_BTF_ID | MEM_PERCPU; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:19339:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19339 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY; | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:20390:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 20390 | case PTR_TO_BTF_ID | PTR_UNTRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:20397:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 20397 | case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:22129:51: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22129 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) { | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:22134:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22134 | if (arg->arg_type & PTR_MAYBE_NULL) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22141:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22141 | if (arg->arg_type & PTR_MAYBE_NULL) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22143:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22143 | if (arg->arg_type & PTR_UNTRUSTED) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22145:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22145 | 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:2083:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2083 | regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:2103:14: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2103 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP); | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:2103:45: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2103 | (reg->type & DYNPTR_TYPE_SKB || reg->type & DYNPTR_TYPE_XDP); | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:2636:35: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 2636 | regs[regno].type = PTR_TO_BTF_ID | flag; | ~~~~~~~~~~~~~ ^ ~~~~ ../kernel/bpf/verifier.c:5660:62: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 5660 | verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED), | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:5760:25: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 5760 | reg->type = PTR_TO_MEM | PTR_MAYBE_NULL; | ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:6153:19: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 6153 | return reg->type & MEM_RCU; | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:6994:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 6994 | if (reg->type & MEM_USER) { | ~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:7001:16: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 7001 | if (reg->type & MEM_PERCPU) { | ~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:7025:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 7025 | !(reg->type & MEM_RCU) && !reg->ref_obj_id) { | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8265:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8265 | if (arg_type & MEM_UNINIT) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8284:54: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8284 | if (reg->type == CONST_PTR_TO_DYNPTR && !(arg_type & MEM_RDONLY)) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8661:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8661 | type & MEM_UNINIT; | ~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8666:14: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8666 | return type & OBJ_RELEASE; | ~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8726:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8726 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8740:14: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8740 | PTR_TO_MEM | MEM_RINGBUF, | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8742:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8742 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8749:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8749 | PTR_TO_BTF_ID | MEM_ALLOC, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8756:79: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8756 | static const struct bpf_reg_types ringbuf_mem_types = { .types = { PTR_TO_MEM | MEM_RINGBUF } }; | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8761:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8761 | PTR_TO_BTF_ID | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../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 | MEM_RCU, | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8767:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8767 | PTR_TO_BTF_ID | MEM_PERCPU, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8768:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8768 | PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8769:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8769 | PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED, | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8779:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8779 | PTR_TO_BTF_ID | MEM_ALLOC | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8843:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8843 | if (arg_type & MEM_RDONLY) | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8845:15: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8845 | if (arg_type & PTR_MAYBE_NULL) | ~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8876:18: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8876 | if (!(arg_type & MEM_RDONLY)) { | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8888:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8888 | case PTR_TO_BTF_ID | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8889:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8889 | case PTR_TO_BTF_ID | PTR_TRUSTED | PTR_MAYBE_NULL: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:8890:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8890 | case PTR_TO_BTF_ID | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:8891:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8891 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8892:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8892 | case PTR_TO_BTF_ID | PTR_MAYBE_NULL | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:8937:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8937 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:8938:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8938 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8950:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8950 | case PTR_TO_BTF_ID | MEM_PERCPU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8951:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8951 | case PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:8952:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 8952 | case PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9021:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9021 | case PTR_TO_MEM | MEM_RDONLY: | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9022:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9022 | case PTR_TO_MEM | MEM_RINGBUF: | ~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9024:18: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9024 | case PTR_TO_BUF | MEM_RDONLY: | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9032:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9032 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9033:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9033 | case PTR_TO_BTF_ID | PTR_TRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9034:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9034 | case PTR_TO_BTF_ID | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:9035:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9035 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9036:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9036 | case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9322:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9322 | meta->raw_mode = arg_type & MEM_UNINIT; | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9324:21: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9324 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ, | ~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9365:29: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9365 | meta->raw_mode = arg_type & MEM_UNINIT; | ~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:9366:16: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9366 | if (arg_type & MEM_FIXED_SIZE) { | ~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:9368:22: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9368 | arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ, | ~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9372:17: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9372 | if (arg_type & MEM_ALIGNED) | ~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:9378:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9378 | fn->arg_type[arg - 1] & MEM_WRITE ? | ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9384:29: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9384 | fn->arg_type[arg - 1] & MEM_WRITE ? | ~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:9740:36: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9740 | bool is_fixed = fn->arg_type[arg] & MEM_FIXED_SIZE; | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:9783:26: warning: bitwise operation between different enumeration types ('const enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 9783 | !(fn->arg_type[i] & MEM_FIXED_SIZE))) | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10003:24: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10003 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10003:56: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10003 | if (!(arg->arg_type & PTR_MAYBE_NULL) && (reg->type & PTR_MAYBE_NULL)) { | ~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:10019:50: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10019 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) { | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:10990:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:32: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:10990:59: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 10990 | 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:11145:17: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11145 | if (reg->type & MEM_RCU) { | ~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:11200:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11200 | regs[BPF_REG_0].type = PTR_TO_MAP_VALUE | ret_flag; | ~~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11208:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11208 | regs[BPF_REG_0].type = PTR_TO_SOCKET | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11212:45: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11212 | regs[BPF_REG_0].type = PTR_TO_SOCK_COMMON | ret_flag; | ~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11216:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11216 | regs[BPF_REG_0].type = PTR_TO_TCP_SOCK | ret_flag; | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11220:37: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11220 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag; | ~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11242:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11242 | regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag; | ~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11246:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11246 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:11254:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11254 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:11268:40: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 11268 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag; | ~~~~~~~~~~~~~ ^ ~~~~~~~~ ../kernel/bpf/verifier.c:12126:21: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12126 | case PTR_TO_BTF_ID | MEM_ALLOC: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12635:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12635 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12640:43: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12640 | } else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12674:25: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12674 | (dynptr_arg_type & MEM_UNINIT)) { | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:12694:26: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12694 | if (!(dynptr_arg_type & MEM_UNINIT)) { | ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:12721:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12721 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12725:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12725 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12735:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12735 | reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12739:36: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 12739 | if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../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)) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:12771:37: 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:13052:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13052 | 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:13052:19: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13052 | 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:13237:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13237 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13247:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13247 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13266:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13266 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_TRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ ../kernel/bpf/verifier.c:13278:42: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13278 | regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:13295:39: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13295 | regs[BPF_REG_0].type = PTR_TO_MEM | type_flag; | ~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:13369:24: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13369 | if (cur_iter->type & MEM_RCU) /* KF_RCU_PROTECTED */ | ~~~~~~~~~~~~~~ ^ ~~~~~~~ ../kernel/bpf/verifier.c:13829:20: warning: bitwise operation between different enumeration types ('const enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 13829 | if (ptr_reg->type & PTR_MAYBE_NULL) { | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:18837:31: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 18837 | *prev_type = PTR_TO_BTF_ID | PTR_UNTRUSTED; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:19303:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19303 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY; | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:19322:41: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19322 | aux->btf_var.reg_type = PTR_TO_BTF_ID | MEM_PERCPU; | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:19338:38: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 19338 | aux->btf_var.reg_type = PTR_TO_MEM | MEM_RDONLY; | ~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:20389:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 20389 | case PTR_TO_BTF_ID | PTR_UNTRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:20396:22: warning: bitwise operation between different enumeration types ('enum bpf_reg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 20396 | case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED: | ~~~~~~~~~~~~~ ^ ~~~~~~~~~ ../kernel/bpf/verifier.c:22128:51: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22128 | } else if (arg->arg_type == (ARG_PTR_TO_DYNPTR | MEM_RDONLY)) { | ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~ ../kernel/bpf/verifier.c:22133:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22133 | if (arg->arg_type & PTR_MAYBE_NULL) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22140:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22140 | if (arg->arg_type & PTR_MAYBE_NULL) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22142:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22142 | if (arg->arg_type & PTR_UNTRUSTED) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ ../kernel/bpf/verifier.c:22144:23: warning: bitwise operation between different enumeration types ('enum bpf_arg_type' and 'enum bpf_type_flag') [-Wenum-enum-conversion] 22144 | if (arg->arg_type & PTR_TRUSTED) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ 111 warnings generated. WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/gpib/fmh_gpib/fmh_gpib.o