DepSurf

Function: copy_verifier_state

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Selective Inline ⚠️

  int copy_verifier_state(struct bpf_verifier_state *dst, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811a4bb0)
  Location: kernel/bpf/verifier.c:355
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_cond_jmp_op
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811a4bb0-ffffffff811a4c98: copy_verifier_state (STB_LOCAL)
  

• In 4.18: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811b76a0)
  Location: kernel/bpf/verifier.c:457
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_cond_jmp_op
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811b76a0-ffffffff811b7833: copy_verifier_state (STB_LOCAL)
  

• In 5.0: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811c6c20)
  Location: kernel/bpf/verifier.c:702
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811c6c20-ffffffff811c6e09: copy_verifier_state (STB_LOCAL)
  

• In 5.3: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d8e20)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811d8e20-ffffffff811d90ad: copy_verifier_state (STB_LOCAL)
  

• In 5.4: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e5510)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811e5510-ffffffff811e579d: copy_verifier_state (STB_LOCAL)
  

• In 5.8: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81204ae0)
  Location: kernel/bpf/verifier.c:843
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:push_stack
  

  Symbols:

  ffffffff81204ae0-ffffffff81204d71: copy_verifier_state (STB_LOCAL)
  

• In 5.11: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81204aa0)
  Location: kernel/bpf/verifier.c:869
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:push_stack
  

  Symbols:

  ffffffff81204aa0-ffffffff81204d31: copy_verifier_state (STB_LOCAL)
  

• In 5.13: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812049b0)
  Location: kernel/bpf/verifier.c:918
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:push_stack
  

  Symbols:

  ffffffff812049b0-ffffffff81204c3d: copy_verifier_state (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:930
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff81236770-ffffffff81236a0b: copy_verifier_state (STB_LOCAL)
  ffffffff81cb7c4d-ffffffff81cb7c61: copy_verifier_state.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:1157
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff8127acf0-ffffffff8127afb4: copy_verifier_state (STB_LOCAL)
  ffffffff81e68dec-ffffffff81e68e00: copy_verifier_state.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:1359
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff812d1890-ffffffff812d1aaa: copy_verifier_state (STB_LOCAL)
  ffffffff8205fb41-ffffffff8205fb69: copy_verifier_state.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:1736
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:push_stack
  

  Symbols:

  ffffffff812feca0-ffffffff812feeba: copy_verifier_state (STB_LOCAL)
  ffffffff820def1c-ffffffff820def44: copy_verifier_state.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:1389
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:push_stack
  

  Symbols:

  ffffffff8131e380-ffffffff8131e610: copy_verifier_state (STB_LOCAL)
  ffffffff821bb014-ffffffff821bb050: copy_verifier_state.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff800010268668)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffff800010268668-ffff800010268924: copy_verifier_state (STB_LOCAL)
  

• In armhf: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c049aabc)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  c049aabc-c049ad88: copy_verifier_state (STB_LOCAL)
  

• In ppc64el: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c00000000030e2f0)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  c00000000030e2f0-c00000000030e670: copy_verifier_state (STB_LOCAL)
  

• In riscv64: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001a387a)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffe0001a387a-ffffffe0001a3aea: copy_verifier_state (STB_LOCAL)
  

Flavor

• In aws: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ddb30)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811ddb30-ffffffff811dddbd: copy_verifier_state (STB_LOCAL)
  

• In azure: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d08f0)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811d08f0-ffffffff811d0b7d: copy_verifier_state (STB_LOCAL)
  

• In gcp: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811db900)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811db900-ffffffff811dbb8d: copy_verifier_state (STB_LOCAL)
  

• In lowlatency: ✅

  int copy_verifier_state(struct bpf_verifier_state *dst_state, const struct bpf_verifier_state *src);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e9d10)
  Location: kernel/bpf/verifier.c:716
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:is_state_visited
    - kernel/bpf/verifier.c:push_stack
    - kernel/bpf/verifier.c:pop_stack
  

  Symbols:

  ffffffff811e9d10-ffffffff811e9f9d: copy_verifier_state (STB_LOCAL)
  

Differences

Regular

• Changed between 4.15 and 4.18 ⚠️

  • Param added. struct bpf_verifier_state *dst_state
  • Param removed. struct bpf_verifier_state *dst
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• 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 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅