DepSurf

Function: check_ids

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811a3340)
  Location: kernel/bpf/verifier.c:3482
  Inline: True
  

  Symbols:

  ffffffff811a3340-ffffffff811a337d: check_ids (STB_LOCAL)
  

• In 4.18: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811b6ea0)
  Location: kernel/bpf/verifier.c:4311
  Inline: True
  

  Symbols:

  ffffffff811b6ea0-ffffffff811b6edd: check_ids (STB_LOCAL)
  

• In 5.0: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811c5fb0)
  Location: kernel/bpf/verifier.c:5293
  Inline: True
  

  Symbols:

  ffffffff811c5fb0-ffffffff811c5fed: check_ids (STB_LOCAL)
  

• In 5.3: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d7b20)
  Location: kernel/bpf/verifier.c:6695
  Inline: True
  

  Symbols:

  ffffffff811d7b20-ffffffff811d7b5f: check_ids (STB_LOCAL)
  

• In 5.4: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e4210)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  ffffffff811e4210-ffffffff811e424f: check_ids (STB_LOCAL)
  

• In 5.8: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81202ee0)
  Location: kernel/bpf/verifier.c:7843
  Inline: True
  

  Symbols:

  ffffffff81202ee0-ffffffff81202f1f: check_ids (STB_LOCAL)
  

• In 5.11: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81202c10)
  Location: kernel/bpf/verifier.c:8631
  Inline: True
  

  Symbols:

  ffffffff81202c10-ffffffff81202c4f: check_ids (STB_LOCAL)
  

• In 5.13: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct bpf_id_pair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81203870)
  Location: kernel/bpf/verifier.c:9802
  Inline: True
  

  Symbols:

  ffffffff81203870-ffffffff812038af: check_ids (STB_LOCAL)
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81236fc9)
  Location: kernel/bpf/verifier.c:10133
  Inline: True
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8127b5a6)
  Location: kernel/bpf/verifier.c:11190
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regsafe
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812d39a5)
  Location: kernel/bpf/verifier.c:13162
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:states_equal
    - kernel/bpf/verifier.c:func_states_equal
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regsafe
  

• In 6.5: ✅

  bool check_ids(u32 old_id, u32 cur_id, struct bpf_idmap *idmap);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812f6540)
  Location: kernel/bpf/verifier.c:15141
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:states_equal
    - kernel/bpf/verifier.c:states_equal
    - kernel/bpf/verifier.c:stacksafe
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regs_exact
    - kernel/bpf/verifier.c:regs_exact
  

  Symbols:

  ffffffff812f6540-ffffffff812f65e2: check_ids (STB_LOCAL)
  

• In 6.8: ✅

  bool check_ids(u32 old_id, u32 cur_id, struct bpf_idmap *idmap);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81314e20)
  Location: kernel/bpf/verifier.c:16186
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:states_equal
    - kernel/bpf/verifier.c:states_equal
    - kernel/bpf/verifier.c:stacksafe
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regsafe
    - kernel/bpf/verifier.c:regs_exact
    - kernel/bpf/verifier.c:regs_exact
  

  Symbols:

  ffffffff81314e20-ffffffff81314ec2: check_ids (STB_LOCAL)
  

Arch

• In arm64: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff800010267328)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  ffff800010267328-ffff8000102673c0: check_ids (STB_LOCAL)
  

• In armhf: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c0499718)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  c0499718-c04997bc: check_ids (STB_LOCAL)
  

• In ppc64el: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c00000000030c970)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  c00000000030c970-c00000000030c9ec: check_ids (STB_LOCAL)
  

• In riscv64: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001a2708)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  ffffffe0001a2708-ffffffe0001a277e: check_ids (STB_LOCAL)
  

Flavor

• In aws: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811dc830)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  ffffffff811dc830-ffffffff811dc86f: check_ids (STB_LOCAL)
  

• In azure: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811cf5f0)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  ffffffff811cf5f0-ffffffff811cf62f: check_ids (STB_LOCAL)
  

• In gcp: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811da600)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  ffffffff811da600-ffffffff811da63f: check_ids (STB_LOCAL)
  

• In lowlatency: Selective Inline ⚠️

  bool check_ids(u32 old_id, u32 cur_id, struct idpair *idmap);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e8a10)
  Location: kernel/bpf/verifier.c:6710
  Inline: True
  

  Symbols:

  ffffffff811e8a10-ffffffff811e8a4f: check_ids (STB_LOCAL)
  

Differences

Regular

• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param type changed. struct idpair *idmap ➡️ struct bpf_id_pair *idmap
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅