DepSurf

Function: __reg_combine_64_into_32

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: ✅

  void __reg_combine_64_into_32(struct bpf_reg_state *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81203c60)
  Location: kernel/bpf/verifier.c:1282
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:check_mem_access
  

  Symbols:

  ffffffff81203c60-ffffffff81203d6a: __reg_combine_64_into_32 (STB_LOCAL)
  

• In 5.11: ✅

  void __reg_combine_64_into_32(struct bpf_reg_state *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81203bf0)
  Location: kernel/bpf/verifier.c:1312
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:check_mem_access
  

  Symbols:

  ffffffff81203bf0-ffffffff81203cfe: __reg_combine_64_into_32 (STB_LOCAL)
  

• In 5.13: ✅

  void __reg_combine_64_into_32(struct bpf_reg_state *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81204d50)
  Location: kernel/bpf/verifier.c:1404
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:check_mem_access
  

  Symbols:

  ffffffff81204d50-ffffffff81204e5a: __reg_combine_64_into_32 (STB_LOCAL)
  

• In 5.15: ✅

  void __reg_combine_64_into_32(struct bpf_reg_state *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81237690)
  Location: kernel/bpf/verifier.c:1424
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:check_mem_access
  

  Symbols:

  ffffffff81237690-ffffffff81237790: __reg_combine_64_into_32 (STB_LOCAL)
  

• In 5.19: ✅

  void __reg_combine_64_into_32(struct bpf_reg_state *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8127bea0)
  Location: kernel/bpf/verifier.c:1635
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:check_mem_access
  

  Symbols:

  ffffffff8127bea0-ffffffff8127bf22: __reg_combine_64_into_32 (STB_LOCAL)
  

• In 6.2: ✅

  void __reg_combine_64_into_32(struct bpf_reg_state *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812d2490)
  Location: kernel/bpf/verifier.c:1849
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:check_mem_access
  

  Symbols:

  ffffffff812d2490-ffffffff812d2512: __reg_combine_64_into_32 (STB_LOCAL)
  

• In 6.5: ✅

  void __reg_combine_64_into_32(struct bpf_reg_state *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81307950)
  Location: kernel/bpf/verifier.c:2246
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:reg_set_min_max
    - kernel/bpf/verifier.c:check_mem_access
  

  Symbols:

  ffffffff81307950-ffffffff813079d2: __reg_combine_64_into_32 (STB_LOCAL)
  

• In 6.8: Absent ⚠️

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 5.8 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 ✅