DepSurf

Function: `btf_id_set_contains`

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: ✅

bool btf_id_set_contains(const struct btf_id_set *set, u32 id);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/bpf/btf.c (ffffffff8122cd20)
Location: kernel/bpf/btf.c:5753
Inline: False
Direct callers:
  - kernel/bpf/verifier.c:bpf_check_attach_target
  - kernel/bpf/bpf_lsm.c:bpf_ima_inode_hash_allowed
  - kernel/bpf/bpf_lsm.c:bpf_lsm_verify_prog

Symbols:

ffffffff8122cd20-ffffffff8122cd53: btf_id_set_contains (STB_GLOBAL)

In 5.13: ✅

bool btf_id_set_contains(const struct btf_id_set *set, u32 id);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/bpf/btf.c (ffffffff81231b00)
Location: kernel/bpf/btf.c:5951
Inline: False
Direct callers:
  - kernel/bpf/verifier.c:check_attach_btf_id
  - kernel/bpf/verifier.c:bpf_check_attach_target
  - kernel/bpf/bpf_lsm.c:bpf_ima_inode_hash_allowed
  - kernel/bpf/bpf_lsm.c:bpf_lsm_verify_prog
  - net/bpf/test_run.c:bpf_prog_test_check_kfunc_call
  - net/ipv4/bpf_tcp_ca.c:bpf_tcp_ca_check_kfunc_call

Symbols:

ffffffff81231b00-ffffffff81231b33: btf_id_set_contains (STB_GLOBAL)

In 5.15: ✅

bool btf_id_set_contains(const struct btf_id_set *set, u32 id);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/bpf/btf.c (ffffffff8126aac0)
Location: kernel/bpf/btf.c:6004
Inline: False
Direct callers:
  - kernel/bpf/verifier.c:check_attach_btf_id
  - kernel/bpf/verifier.c:bpf_check_attach_target
  - kernel/bpf/bpf_lsm.c:bpf_ima_inode_hash_allowed
  - kernel/bpf/bpf_lsm.c:bpf_lsm_verify_prog
  - net/bpf/test_run.c:bpf_prog_test_check_kfunc_call
  - net/ipv4/bpf_tcp_ca.c:bpf_tcp_ca_check_kfunc_call

Symbols:

ffffffff8126aac0-ffffffff8126aaf3: btf_id_set_contains (STB_GLOBAL)

In 5.19: Selective Inline ⚠️

bool btf_id_set_contains(const struct btf_id_set *set, u32 id);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/bpf/btf.c (ffffffff812b800c)
Location: kernel/bpf/btf.c:6737
Inline: True
Inline callers:
  - kernel/bpf/btf.c:btf_kfunc_id_set_contains
Direct callers:
  - kernel/bpf/verifier.c:check_attach_btf_id
  - kernel/bpf/verifier.c:bpf_check_attach_target
  - kernel/bpf/bpf_lsm.c:bpf_ima_inode_hash_allowed
  - kernel/bpf/bpf_lsm.c:bpf_lsm_verify_prog

Symbols:

ffffffff812b7940-ffffffff812b7982: btf_id_set_contains (STB_GLOBAL)

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/trace/bpf_trace.c (ffffffff812a6ac6)
Location: include/linux/btf.h:460
Inline: True

In kernel/bpf/verifier.c (ffffffff812ef1ce)
Location: include/linux/btf.h:460
Inline: True
Inline callers:
  - kernel/bpf/verifier.c:check_attach_btf_id
  - kernel/bpf/verifier.c:bpf_check_attach_target
  - kernel/bpf/verifier.c:check_kfunc_call

In kernel/bpf/btf.c (ffffffff8131a570)
Location: include/linux/btf.h:460
Inline: True

In kernel/bpf/bpf_lsm.c (ffffffff81330241)
Location: include/linux/btf.h:460
Inline: True
Inline callers:
  - kernel/bpf/bpf_lsm.c:bpf_lsm_is_trusted
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_ima_inode_hash_allowed
  - kernel/bpf/bpf_lsm.c:bpf_lsm_verify_prog
  - kernel/bpf/bpf_lsm.c:bpf_lsm_find_cgroup_shim

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/trace/bpf_trace.c (ffffffff812c8b86)
Location: include/linux/btf.h:476
Inline: True

In kernel/bpf/verifier.c (ffffffff8131bb8d)
Location: include/linux/btf.h:476
Inline: True
Inline callers:
  - kernel/bpf/verifier.c:check_attach_btf_id
  - kernel/bpf/verifier.c:bpf_check_attach_target
  - kernel/bpf/verifier.c:check_kfunc_call
  - kernel/bpf/verifier.c:check_kfunc_call

In kernel/bpf/btf.c (ffffffff81349c02)
Location: include/linux/btf.h:476
Inline: True

In kernel/bpf/bpf_lsm.c (ffffffff81360ee1)
Location: include/linux/btf.h:476
Inline: True
Inline callers:
  - kernel/bpf/bpf_lsm.c:bpf_lsm_is_trusted
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_ima_inode_hash_allowed
  - kernel/bpf/bpf_lsm.c:bpf_lsm_verify_prog
  - kernel/bpf/bpf_lsm.c:bpf_lsm_find_cgroup_shim

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/trace/bpf_trace.c (ffffffff812e5bf6)
Location: include/linux/btf.h:487
Inline: True

In kernel/bpf/verifier.c (ffffffff8133df36)
Location: include/linux/btf.h:487
Inline: True
Inline callers:
  - kernel/bpf/verifier.c:check_attach_btf_id
  - kernel/bpf/verifier.c:bpf_check_attach_target
  - kernel/bpf/verifier.c:check_kfunc_call
  - kernel/bpf/verifier.c:check_kfunc_call

In kernel/bpf/btf.c (ffffffff81370352)
Location: include/linux/btf.h:487
Inline: True

In kernel/bpf/bpf_lsm.c (ffffffff81389d91)
Location: include/linux/btf.h:487
Inline: True
Inline callers:
  - kernel/bpf/bpf_lsm.c:bpf_lsm_is_trusted
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  - kernel/bpf/bpf_lsm.c:bpf_ima_inode_hash_allowed
  - kernel/bpf/bpf_lsm.c:bpf_lsm_verify_prog
  - kernel/bpf/bpf_lsm.c:bpf_lsm_find_cgroup_shim

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 ⚠️

Differences

Regular

No changes between 5.11 and 5.13 ✅
No changes between 5.13 and 5.15 ✅
No changes between 5.15 and 5.19 ✅

DepSurf

Function: btf_id_set_contains

Status

Differences

Function: `btf_id_set_contains`