DepSurf

Function: `base_type`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️
In 5.4: Absent ⚠️
In 5.8: Absent ⚠️
In 5.11: Absent ⚠️
In 5.13: Absent ⚠️
In 5.15: Absent ⚠️

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/verifier.c (ffffffff812938c6)
Location: include/linux/bpf_verifier.h:581
Inline: True
Inline callers:
  - kernel/bpf/verifier.c:do_check_common
  - kernel/bpf/verifier.c:do_check
  - kernel/bpf/verifier.c:reg_type_mismatch
  - kernel/bpf/verifier.c:reg_type_mismatch
  - kernel/bpf/verifier.c:regsafe
  - kernel/bpf/verifier.c:check_ld_imm
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg_reg_off
  - kernel/bpf/verifier.c:check_func_arg_reg_off
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:check_helper_mem_access
  - kernel/bpf/verifier.c:check_helper_mem_access
  - kernel/bpf/verifier.c:check_stack_range_initialized
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:map_kptr_match_type
  - kernel/bpf/verifier.c:map_kptr_match_type
  - kernel/bpf/verifier.c:map_kptr_match_type
  - kernel/bpf/verifier.c:check_stack_write_fixed_off
  - kernel/bpf/verifier.c:check_stack_write_fixed_off
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state

In kernel/bpf/btf.c (ffffffff812b85d7)
Location: include/linux/bpf_verifier.h:581
Inline: True
Inline callers:
  - kernel/bpf/btf.c:btf_check_func_arg_match
  - kernel/bpf/btf.c:btf_check_func_arg_match
  - kernel/bpf/btf.c:btf_ctx_access

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/verifier.c (ffffffff812ee357)
Location: include/linux/bpf_verifier.h:653
Inline: True
Inline callers:
  - kernel/bpf/verifier.c:do_check_common
  - kernel/bpf/verifier.c:reg_type_mismatch
  - kernel/bpf/verifier.c:reg_type_mismatch
  - kernel/bpf/verifier.c:regsafe
  - kernel/bpf/verifier.c:check_ld_imm
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
  - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg_reg_off
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:check_helper_mem_access
  - kernel/bpf/verifier.c:check_atomic
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:map_kptr_match_type
  - kernel/bpf/verifier.c:check_stack_write_fixed_off
  - kernel/bpf/verifier.c:check_stack_write_fixed_off
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:reg_type_str
  - kernel/bpf/verifier.c:reg_type_str
  - kernel/bpf/verifier.c:reg_btf_record

In kernel/bpf/btf.c (ffffffff81317141)
Location: include/linux/bpf_verifier.h:653
Inline: True
Inline callers:
  - kernel/bpf/btf.c:btf_ctx_access

In net/ipv4/bpf_tcp_ca.c (ffffffff81f2cb32)
Location: include/linux/bpf_verifier.h:653
Inline: True

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/verifier.c (ffffffff8131ac27)
Location: include/linux/bpf_verifier.h:717
Inline: True
Inline callers:
  - kernel/bpf/verifier.c:do_check_common
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:regsafe
  - kernel/bpf/verifier.c:check_ld_imm
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:process_kf_arg_ptr_to_btf_id
  - kernel/bpf/verifier.c:process_kf_arg_ptr_to_btf_id
  - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
  - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:check_helper_call
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:get_dynptr_arg_reg
  - kernel/bpf/verifier.c:check_func_arg_reg_off
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:process_spin_lock
  - kernel/bpf/verifier.c:process_spin_lock
  - kernel/bpf/verifier.c:check_helper_mem_access
  - kernel/bpf/verifier.c:check_atomic
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_ptr_to_btf_access
  - kernel/bpf/verifier.c:check_ptr_to_btf_access
  - kernel/bpf/verifier.c:map_kptr_match_type
  - kernel/bpf/verifier.c:check_stack_write_fixed_off
  - kernel/bpf/verifier.c:check_stack_write_fixed_off
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:print_verifier_state
  - kernel/bpf/verifier.c:reg_type_str
  - kernel/bpf/verifier.c:reg_type_str
  - kernel/bpf/verifier.c:reg_btf_record

In kernel/bpf/btf.c (ffffffff81346d99)
Location: include/linux/bpf_verifier.h:717
Inline: True
Inline callers:
  - kernel/bpf/btf.c:btf_ctx_access

In net/ipv4/bpf_tcp_ca.c (ffffffff81f8c7d2)
Location: include/linux/bpf_verifier.h:717
Inline: True

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/verifier.c (ffffffff8133c9cd)
Location: include/linux/bpf_verifier.h:819
Inline: True
Inline callers:
  - kernel/bpf/verifier.c:do_check_common
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:save_aux_ptr_type
  - kernel/bpf/verifier.c:regsafe
  - kernel/bpf/verifier.c:check_ld_imm
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:check_cond_jmp_op
  - kernel/bpf/verifier.c:is_branch_taken
  - kernel/bpf/verifier.c:is_branch_taken
  - kernel/bpf/verifier.c:is_branch_taken
  - kernel/bpf/verifier.c:is_branch_taken
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:adjust_ptr_min_max_vals
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:check_kfunc_args
  - kernel/bpf/verifier.c:process_kf_arg_ptr_to_btf_id
  - kernel/bpf/verifier.c:process_kf_arg_ptr_to_btf_id
  - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
  - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
  - kernel/bpf/verifier.c:invalidate_non_owning_refs
  - kernel/bpf/verifier.c:invalidate_non_owning_refs
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:clear_all_pkt_pointers
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:check_func_arg
  - kernel/bpf/verifier.c:get_dynptr_arg_reg
  - kernel/bpf/verifier.c:check_func_arg_reg_off
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:check_reg_type
  - kernel/bpf/verifier.c:check_helper_mem_access
  - kernel/bpf/verifier.c:check_atomic
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_mem_access
  - kernel/bpf/verifier.c:check_ptr_to_btf_access
  - kernel/bpf/verifier.c:check_ptr_to_btf_access
  - kernel/bpf/verifier.c:check_ptr_to_btf_access
  - kernel/bpf/verifier.c:map_kptr_match_type
  - kernel/bpf/verifier.c:check_stack_write_fixed_off
  - kernel/bpf/verifier.c:check_stack_write_fixed_off

In kernel/bpf/log.c (ffffffff81345c60)
Location: include/linux/bpf_verifier.h:819
Inline: True
Inline callers:
  - kernel/bpf/log.c:print_reg_state
  - kernel/bpf/log.c:print_reg_state
  - kernel/bpf/log.c:print_reg_state
  - kernel/bpf/log.c:print_reg_state
  - kernel/bpf/log.c:print_reg_state
  - kernel/bpf/log.c:reg_type_str
  - kernel/bpf/log.c:reg_type_str

In kernel/bpf/btf.c (ffffffff8136d18c)
Location: include/linux/bpf_verifier.h:819
Inline: True
Inline callers:
  - kernel/bpf/btf.c:btf_ctx_access

In net/ipv4/bpf_tcp_ca.c (ffffffff82059fd2)
Location: include/linux/bpf_verifier.h:819
Inline: True

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️
In ppc64el: Absent ⚠️
In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️
In azure: Absent ⚠️
In gcp: Absent ⚠️
In lowlatency: Absent ⚠️

DepSurf

Function: base_type

Status

Differences

Function: `base_type`