DepSurf

Function: bpf_skb_is_valid_access

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  bool bpf_skb_is_valid_access(int off, int size, enum bpf_access_type type, struct bpf_insn_access_aux *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff817e7b90)
  Location: net/core/filter.c:3088
  Inline: False
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff817e7b90-ffffffff817e7bf7: bpf_skb_is_valid_access (STB_LOCAL)
  

• In 4.15: ✅

  bool bpf_skb_is_valid_access(int off, int size, enum bpf_access_type type, struct bpf_insn_access_aux *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81862ad0)
  Location: net/core/filter.c:3576
  Inline: False
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff81862ad0-ffffffff81862b52: bpf_skb_is_valid_access (STB_LOCAL)
  

• In 4.18: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff818b2880)
  Location: net/core/filter.c:5075
  Inline: True
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff818b2880-ffffffff818b28fe: bpf_skb_is_valid_access.isra.45 (STB_LOCAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff818d7620)
  Location: net/core/filter.c:5719
  Inline: True
  Direct callers:
    - net/core/filter.c:flow_dissector_is_valid_access
    - net/core/filter.c:flow_dissector_is_valid_access
    - net/core/filter.c:flow_dissector_is_valid_access
    - net/core/filter.c:flow_dissector_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff818d7620-ffffffff818d76ba: bpf_skb_is_valid_access.isra.41 (STB_LOCAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81925130)
  Location: net/core/filter.c:6388
  Inline: True
  

  Symbols:

  ffffffff81925130-ffffffff819251d5: bpf_skb_is_valid_access.isra.0.part.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81957560)
  Location: net/core/filter.c:6475
  Inline: True
  

  Symbols:

  ffffffff81957560-ffffffff81957605: bpf_skb_is_valid_access.isra.0.part.0 (STB_LOCAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81a2cdd4)
  Location: net/core/filter.c:6688
  Inline: True
  Inline callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff81a2b380-ffffffff81a2b425: bpf_skb_is_valid_access.part.0 (STB_LOCAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81a2e384)
  Location: net/core/filter.c:7493
  Inline: True
  Inline callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff81a2c110-ffffffff81a2c1b5: bpf_skb_is_valid_access.part.0 (STB_LOCAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81a15906)
  Location: net/core/filter.c:7615
  Inline: True
  Inline callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff81a13620-ffffffff81a136c5: bpf_skb_is_valid_access.part.0 (STB_LOCAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81ac6b76)
  Location: net/core/filter.c:7745
  Inline: True
  Inline callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffff81ac4ea0-ffffffff81ac4f45: bpf_skb_is_valid_access.part.0 (STB_LOCAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81c409b0)
  Location: net/core/filter.c:8129
  Inline: True
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:cg_skb_is_valid_access
  

  Symbols:

  ffffffff81c409b0-ffffffff81c40b0a: bpf_skb_is_valid_access.constprop.0 (STB_LOCAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81df60a0)
  Location: net/core/filter.c:8268
  Inline: True
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:cg_skb_is_valid_access
  

  Symbols:

  ffffffff81df60a0-ffffffff81df61fa: bpf_skb_is_valid_access.constprop.0 (STB_LOCAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81e68030)
  Location: net/core/filter.c:8420
  Inline: True
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:cg_skb_is_valid_access
  

  Symbols:

  ffffffff81e68030-ffffffff81e68192: bpf_skb_is_valid_access.isra.0 (STB_LOCAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81f27200)
  Location: net/core/filter.c:8511
  Inline: True
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:cg_skb_is_valid_access
  

  Symbols:

  ffffffff81f27200-ffffffff81f27362: bpf_skb_is_valid_access.isra.0 (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffff800010bf8ab8)
  Location: net/core/filter.c:6475
  Inline: True
  

  Symbols:

  ffff800010bf8ab8-ffff800010bf8bf8: bpf_skb_is_valid_access.isra.0.part.0 (STB_LOCAL)
  

• In armhf: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (c0d126d8)
  Location: net/core/filter.c:6475
  Inline: True
  

  Symbols:

  c0d126d8-c0d12840: bpf_skb_is_valid_access.part.0 (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (c000000000cdfbe0)
  Location: net/core/filter.c:6475
  Inline: True
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  c000000000cdfbe0-c000000000cdfd20: bpf_skb_is_valid_access.isra.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffe00077a9ae)
  Location: net/core/filter.c:6475
  Inline: True
  Direct callers:
    - net/core/filter.c:tc_cls_act_is_valid_access
  

  Symbols:

  ffffffe00077a9ae-ffffffe00077aaa0: bpf_skb_is_valid_access.isra.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff818f7530)
  Location: net/core/filter.c:6475
  Inline: True
  

  Symbols:

  ffffffff818f7530-ffffffff818f75d5: bpf_skb_is_valid_access.isra.0.part.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff818b1360)
  Location: net/core/filter.c:6475
  Inline: True
  

  Symbols:

  ffffffff818b1360-ffffffff818b1405: bpf_skb_is_valid_access.isra.0.part.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81948560)
  Location: net/core/filter.c:6475
  Inline: True
  

  Symbols:

  ffffffff81948560-ffffffff81948605: bpf_skb_is_valid_access.isra.0.part.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81969e70)
  Location: net/core/filter.c:6475
  Inline: True
  

  Symbols:

  ffffffff81969e70-ffffffff81969f15: bpf_skb_is_valid_access.isra.0.part.0 (STB_LOCAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅