DepSurf

Function: bpf_xdp_pointer

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: ✅

  void *bpf_xdp_pointer(struct xdp_buff *xdp, u32 offset, u32 len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81c3bc10)
  Location: net/core/filter.c:3894
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_xdp_store_bytes
    - net/core/filter.c:bpf_xdp_load_bytes
  

  Symbols:

  ffffffff81c3bc10-ffffffff81c3bd24: bpf_xdp_pointer (STB_LOCAL)
  

• In 6.2: ✅

  void *bpf_xdp_pointer(struct xdp_buff *xdp, u32 offset, u32 len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81df05f0)
  Location: net/core/filter.c:3904
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_xdp_store_bytes
    - net/core/filter.c:bpf_xdp_load_bytes
  

  Symbols:

  ffffffff81df05f0-ffffffff81df0704: bpf_xdp_pointer (STB_LOCAL)
  

• In 6.5: ✅

  void *bpf_xdp_pointer(struct xdp_buff *xdp, u32 offset, u32 len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81e73650)
  Location: net/core/filter.c:3949
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_dynptr_slice
    - net/core/filter.c:__bpf_xdp_store_bytes
    - net/core/filter.c:bpf_xdp_store_bytes
    - net/core/filter.c:__bpf_xdp_load_bytes
    - net/core/filter.c:bpf_xdp_load_bytes
  

  Symbols:

  ffffffff81e73650-ffffffff81e737f9: bpf_xdp_pointer (STB_GLOBAL)
  

• In 6.8: ✅

  void *bpf_xdp_pointer(struct xdp_buff *xdp, u32 offset, u32 len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81f32e10)
  Location: net/core/filter.c:3983
  Inline: False
  Direct callers:
    - kernel/bpf/helpers.c:bpf_dynptr_slice
    - net/core/filter.c:__bpf_xdp_store_bytes
    - net/core/filter.c:bpf_xdp_store_bytes
    - net/core/filter.c:__bpf_xdp_load_bytes
    - net/core/filter.c:bpf_xdp_load_bytes
  

  Symbols:

  ffffffff81f32e10-ffffffff81f32fb9: bpf_xdp_pointer (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅