DepSurf

Function: bpf_dynptr_slice

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Transformation ⚠️

  void *bpf_dynptr_slice(const struct bpf_dynptr_kern *ptr, u32 offset, void *buffer__opt, u32 buffer__szk);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/helpers.c (0)
  Location: kernel/bpf/helpers.c:2221
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_dynptr_slice_rdwr
  

  Symbols:

  ffffffff820e097a-ffffffff820e0994: bpf_dynptr_slice.cold (STB_LOCAL)
  ffffffff813216b0-ffffffff8132182d: bpf_dynptr_slice (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void *bpf_dynptr_slice(const struct bpf_dynptr_kern *ptr, u32 offset, void *buffer__opt, u32 buffer__szk);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/helpers.c (0)
  Location: kernel/bpf/helpers.c:2317
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:__bpf_dynptr_data_rw
    - kernel/bpf/helpers.c:bpf_dynptr_slice_rdwr
  

  Symbols:

  ffffffff821bd073-ffffffff821bd08d: bpf_dynptr_slice.cold (STB_LOCAL)
  ffffffff81343e40-ffffffff81343fdb: bpf_dynptr_slice (STB_GLOBAL)
  

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 6.5 and 6.8 ✅