DepSurf

Function: copy_array

Status

Regular

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

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff826b8261)
  Location: arch/x86/kernel/cpu/hypervisor.c:73
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff826e1f47)
  Location: arch/x86/kernel/cpu/hypervisor.c:77
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff82898880)
  Location: arch/x86/kernel/cpu/hypervisor.c:77
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff828b0482)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff828b38bf)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In 5.8: ✅

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff82cd88b8)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  Symbols:

  ffffffff82cd88b8-ffffffff82cd88dc: copy_array (STB_LOCAL)
  

• In 5.11: ✅

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff82fc4c8a)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  Symbols:

  ffffffff82fc4c8a-ffffffff82fc4cae: copy_array (STB_LOCAL)
  

• In 5.13: ✅

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff831cf46d)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  Symbols:

  ffffffff831cf46d-ffffffff831cf491: copy_array (STB_LOCAL)
  

• In 5.15: Collision ⚠️

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff832b1825)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  In kernel/bpf/verifier.c (ffffffff81235a90)
  Location: kernel/bpf/verifier.c:752
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:prepare_func_exit
    - kernel/bpf/verifier.c:__check_func_call
    - kernel/bpf/verifier.c:copy_verifier_state
    - kernel/bpf/verifier.c:copy_verifier_state
    - kernel/bpf/verifier.c:copy_verifier_state
  

  Symbols:

  ffffffff832b1825-ffffffff832b1849: copy_array (STB_LOCAL)
  ffffffff81235a90-ffffffff81235b0c: copy_array (STB_LOCAL)
  

• In 5.19: Collision ⚠️

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff83462a6f)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  In kernel/bpf/verifier.c (ffffffff81278e80)
  Location: kernel/bpf/verifier.c:979
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:prepare_func_exit
    - kernel/bpf/verifier.c:__check_func_call
    - kernel/bpf/verifier.c:copy_verifier_state
    - kernel/bpf/verifier.c:copy_verifier_state
    - kernel/bpf/verifier.c:copy_verifier_state
  

  Symbols:

  ffffffff83462a6f-ffffffff83462aa1: copy_array (STB_LOCAL)
  ffffffff81278e80-ffffffff81278f1a: copy_array (STB_LOCAL)
  

• In 6.2: Collision, Selective Inline ⚠️

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff83e84ffe)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  In kernel/bpf/verifier.c (ffffffff812cfc10)
  Location: kernel/bpf/verifier.c:1168
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:prepare_func_exit
    - kernel/bpf/verifier.c:__check_func_call
    - kernel/bpf/verifier.c:copy_verifier_state
    - kernel/bpf/verifier.c:copy_func_state
    - kernel/bpf/verifier.c:copy_func_state
  

  Symbols:

  ffffffff812cfc10-ffffffff812cfccd: copy_array (STB_LOCAL)
  

• In 6.5: Collision, Selective Inline ⚠️

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff836a853e)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  In kernel/bpf/verifier.c (ffffffff812f9bb0)
  Location: kernel/bpf/verifier.c:1545
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:prepare_func_exit
    - kernel/bpf/verifier.c:__check_func_call
    - kernel/bpf/verifier.c:copy_verifier_state
    - kernel/bpf/verifier.c:copy_func_state
    - kernel/bpf/verifier.c:copy_func_state
  

  Symbols:

  ffffffff812f9bb0-ffffffff812f9c7e: copy_array (STB_LOCAL)
  

• In 6.8: Collision, Selective Inline ⚠️

  void copy_array(const void *src, void *target, unsigned int size);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff838d8a7e)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

  In kernel/bpf/verifier.c (ffffffff81318750)
  Location: kernel/bpf/verifier.c:1186
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:prepare_func_exit
    - kernel/bpf/verifier.c:setup_func_entry
    - kernel/bpf/verifier.c:copy_verifier_state
    - kernel/bpf/verifier.c:copy_func_state
    - kernel/bpf/verifier.c:copy_func_state
  

  Symbols:

  ffffffff81318750-ffffffff8131881e: copy_array (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff828a18de)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff82899aa7)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff828b48a1)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/hypervisor.c (ffffffff828b48c2)
  Location: arch/x86/kernel/cpu/hypervisor.c:84
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
    - arch/x86/kernel/cpu/hypervisor.c:init_hypervisor_platform
  

Differences

Regular

• 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 ✅