DepSurf

Function: __static_call_validate

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: ✅

  void __static_call_validate(void *insn, bool tail);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/static_call.c (ffffffff8103fd30)
  Location: arch/x86/kernel/static_call.c:47
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:arch_static_call_transform
    - arch/x86/kernel/static_call.c:arch_static_call_transform
  

  Symbols:

  ffffffff8103fd30-ffffffff8103fd96: __static_call_validate (STB_LOCAL)
  

• In 5.13: ✅

  void __static_call_validate(void *insn, bool tail);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/static_call.c (ffffffff810416c0)
  Location: arch/x86/kernel/static_call.c:59
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:arch_static_call_transform
    - arch/x86/kernel/static_call.c:arch_static_call_transform
  

  Symbols:

  ffffffff810416c0-ffffffff81041731: __static_call_validate (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void __static_call_validate(void *insn, bool tail);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/static_call.c (0)
  Location: arch/x86/kernel/static_call.c:59
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:arch_static_call_transform
    - arch/x86/kernel/static_call.c:arch_static_call_transform
  

  Symbols:

  ffffffff81047950-ffffffff810479dd: __static_call_validate (STB_LOCAL)
  ffffffff81c99cbb-ffffffff81c99cd8: __static_call_validate.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void __static_call_validate(void *insn, bool tail, bool tramp);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/static_call.c (0)
  Location: arch/x86/kernel/static_call.c:70
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:arch_static_call_transform
    - arch/x86/kernel/static_call.c:arch_static_call_transform
  

  Symbols:

  ffffffff81050900-ffffffff8105098c: __static_call_validate (STB_LOCAL)
  ffffffff81e497de-ffffffff81e497f2: __static_call_validate.cold (STB_LOCAL)
  

• In 6.2: ✅

  void __static_call_validate(u8 *insn, bool tail, bool tramp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/static_call.c (ffffffff8105dd10)
  Location: arch/x86/kernel/static_call.c:114
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:arch_static_call_transform
    - arch/x86/kernel/static_call.c:arch_static_call_transform
  

  Symbols:

  ffffffff8105dd10-ffffffff8105ddb7: __static_call_validate (STB_LOCAL)
  

• In 6.5: ✅

  void __static_call_validate(u8 *insn, bool tail, bool tramp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/static_call.c (ffffffff8105f3b0)
  Location: arch/x86/kernel/static_call.c:114
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:arch_static_call_transform
    - arch/x86/kernel/static_call.c:arch_static_call_transform
  

  Symbols:

  ffffffff8105f3b0-ffffffff8105f457: __static_call_validate (STB_LOCAL)
  

• In 6.8: ✅

  void __static_call_validate(u8 *insn, bool tail, bool tramp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/static_call.c (ffffffff81066460)
  Location: arch/x86/kernel/static_call.c:114
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:arch_static_call_transform
    - arch/x86/kernel/static_call.c:arch_static_call_transform
  

  Symbols:

  ffffffff81066460-ffffffff81066507: __static_call_validate (STB_LOCAL)
  

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 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. bool tramp
• Changed between 5.19 and 6.2 ⚠️

  • Param type changed. void *insn ➡️ u8 *insn
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅