DepSurf

Function: release_reference_state

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811cb4ef)
  Location: kernel/bpf/verifier.c:638
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d7610)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811d7610-ffffffff811d7674: release_reference_state.isra.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e3c70)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811e3c70-ffffffff811e3cd4: release_reference_state.isra.0 (STB_LOCAL)
  

• In 5.8: ✅

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81202470)
  Location: kernel/bpf/verifier.c:764
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81202470-ffffffff812024de: release_reference_state (STB_LOCAL)
  

• In 5.11: ✅

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812020e0)
  Location: kernel/bpf/verifier.c:790
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812020e0-ffffffff8120214c: release_reference_state (STB_LOCAL)
  

• In 5.13: ✅

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812030c0)
  Location: kernel/bpf/verifier.c:839
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

  Symbols:

  ffffffff812030c0-ffffffff8120312c: release_reference_state (STB_LOCAL)
  

• In 5.15: ✅

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81235070)
  Location: kernel/bpf/verifier.c:867
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81235070-ffffffff812350dc: release_reference_state (STB_LOCAL)
  

• In 5.19: ✅

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81278c80)
  Location: kernel/bpf/verifier.c:1094
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:release_reference
  

  Symbols:

  ffffffff81278c80-ffffffff81278d10: release_reference_state (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:1293
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

  Symbols:

  ffffffff812cf9f0-ffffffff812cfadd: release_reference_state (STB_LOCAL)
  ffffffff8205fa6a-ffffffff8205fa86: release_reference_state.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:1670
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

  Symbols:

  ffffffff812f96c0-ffffffff812f97ae: release_reference_state (STB_LOCAL)
  ffffffff820debfb-ffffffff820dec17: release_reference_state.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:1323
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

  Symbols:

  ffffffff81318360-ffffffff8131844e: release_reference_state (STB_LOCAL)
  ffffffff821bab0c-ffffffff821bab28: release_reference_state.cold (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffff800010266ab8)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffff800010266ab8-ffff800010266b74: release_reference_state.isra.0 (STB_LOCAL)
  

• In armhf: ✅

  int release_reference_state(struct bpf_func_state *state, int ptr_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c04995dc)
  Location: kernel/bpf/verifier.c:637
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  c04995dc-c0499680: release_reference_state (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (c00000000030bfd0)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  c00000000030bfd0-c00000000030c088: release_reference_state.isra.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001a2994)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffe0001a2994-ffffffe0001a2a76: release_reference_state.isra.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff811dc290)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811dc290-ffffffff811dc2f4: release_reference_state.isra.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff811cf050)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811cf050-ffffffff811cf0b4: release_reference_state.isra.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff811da060)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811da060-ffffffff811da0c4: release_reference_state.isra.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e8470)
  Location: kernel/bpf/verifier.c:637
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff811e8470-ffffffff811e84d4: release_reference_state.isra.0 (STB_LOCAL)
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch