DepSurf

Function: ftrace_arch_code_modify_prepare

Status

Regular

• In 4.4: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105ad90)
  Location: arch/x86/kernel/ftrace.c:34
  Inline: False
  

  Symbols:

  ffffffff8105ad90-ffffffff8105ada2: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 4.8: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105ae20)
  Location: arch/x86/kernel/ftrace.c:34
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8105ae20-ffffffff8105ae32: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 4.10: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105dc60)
  Location: arch/x86/kernel/ftrace.c:34
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8105dc60-ffffffff8105dc72: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105d310)
  Location: arch/x86/kernel/ftrace.c:34
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8105d310-ffffffff8105d322: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81060fd0)
  Location: arch/x86/kernel/ftrace.c:35
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff81060fd0-ffffffff81060fe2: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810640f0)
  Location: arch/x86/kernel/ftrace.c:35
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff810640f0-ffffffff81064102: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81069da0)
  Location: arch/x86/kernel/ftrace.c:35
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff81069da0-ffffffff81069db2: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.3: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106d650)
  Location: arch/x86/kernel/ftrace.c:37
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8106d650-ffffffff8106d66e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.4: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106ec50)
  Location: arch/x86/kernel/ftrace.c:37
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8106ec50-ffffffff8106ec6e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81076040)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff81076040-ffffffff8107605e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81076670)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff81076670-ffffffff8107668e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810770f0)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff810770f0-ffffffff8107710e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810848d0)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff810848d0-ffffffff810848ee: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  void ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81094a10)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_enable_sysctl
    - kernel/trace/ftrace.c:ftrace_no_pid_open
    - kernel/trace/ftrace.c:ftrace_pid_open
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:unregister_ftrace_function_probe_func
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_startup
  

  Symbols:

  ffffffff81094a10-ffffffff81094a32: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810aa410)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_enable_sysctl
    - kernel/trace/ftrace.c:ftrace_no_pid_open
    - kernel/trace/ftrace.c:ftrace_pid_open
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:unregister_ftrace_function_probe_func
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_startup
  

  Symbols:

  ffffffff810aa410-ffffffff810aa432: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810ad7d0)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_enable_sysctl
    - kernel/trace/ftrace.c:ftrace_no_pid_open
    - kernel/trace/ftrace.c:ftrace_pid_open
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:unregister_ftrace_function_probe_func
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_startup
  

  Symbols:

  ffffffff810ad7d0-ffffffff810ad7f2: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810b4350)
  Location: arch/x86/kernel/ftrace.c:40
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_enable_sysctl
    - kernel/trace/ftrace.c:ftrace_no_pid_open
    - kernel/trace/ftrace.c:ftrace_pid_open
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:unregister_ftrace_function_probe_func
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_hash_move_and_update_ops
    - kernel/trace/ftrace.c:ftrace_startup
  

  Symbols:

  ffffffff810b4350-ffffffff810b4372: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffff800010212d30)
  Location: kernel/trace/ftrace.c:2517
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffff800010212d30-ffff800010212d38: ftrace_arch_code_modify_prepare (STB_WEAK)
  

• In armhf: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm/kernel/ftrace.c (c0314e08)
  Location: arch/arm/kernel/ftrace.c:60
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  c0314e08-c0314e20: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In ppc64el: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (c000000000292d40)
  Location: kernel/trace/ftrace.c:2517
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  c000000000292d40-c000000000292d48: ftrace_arch_code_modify_prepare (STB_WEAK)
  

• In riscv64: Selective Inline ⚠️

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffe000173082)
  Location: kernel/trace/ftrace.c:2517
  Inline: True
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffe000173082-ffffffe000173090: ftrace_arch_code_modify_prepare (STB_WEAK)
  

Flavor

• In aws: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106dbf0)
  Location: arch/x86/kernel/ftrace.c:37
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8106dbf0-ffffffff8106dc0e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In azure: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105e010)
  Location: arch/x86/kernel/ftrace.c:37
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8105e010-ffffffff8105e02e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In gcp: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106e0a0)
  Location: arch/x86/kernel/ftrace.c:37
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff8106e0a0-ffffffff8106e0be: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

• In lowlatency: ✅

  int ftrace_arch_code_modify_prepare();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81070320)
  Location: arch/x86/kernel/ftrace.c:37
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
  

  Symbols:

  ffffffff81070320-ffffffff8107033e: ftrace_arch_code_modify_prepare (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• 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 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Return type changed. int ➡️ void
• 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 ✅