DepSurf

Function: bpf_helper_changes_skb_data

Status

Regular

• In 4.4: ✅

  bool bpf_helper_changes_skb_data(void *func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81732e40)
  Location: net/core/filter.c:1546
  Inline: False
  Direct callers:
    - arch/x86/net/bpf_jit_comp.c:do_jit
  

  Symbols:

  ffffffff81732e40-ffffffff81732e61: bpf_helper_changes_skb_data (STB_GLOBAL)
  

• In 4.8: ✅

  bool bpf_helper_changes_skb_data(void *func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/core.c (ffffffff8117f350)
  Location: kernel/bpf/core.c:1080
  Inline: False
  Direct callers:
    - arch/x86/net/bpf_jit_comp.c:do_jit
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff8179e820-ffffffff8179e871: bpf_helper_changes_skb_data (STB_GLOBAL)
  

• 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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• 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 4.4 and 4.8 ✅