DepSurf

Function: ftrace_modify_code

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105acfc)
  Location: arch/x86/kernel/ftrace.c:604
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:update_ftrace_func
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105ad8c)
  Location: arch/x86/kernel/ftrace.c:611
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:update_ftrace_func
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105dbcc)
  Location: arch/x86/kernel/ftrace.c:611
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:update_ftrace_func
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105d27c)
  Location: arch/x86/kernel/ftrace.c:617
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:update_ftrace_func
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81060f1c)
  Location: arch/x86/kernel/ftrace.c:618
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:update_ftrace_func
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106403c)
  Location: arch/x86/kernel/ftrace.c:618
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:update_ftrace_func
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81069ce7)
  Location: arch/x86/kernel/ftrace.c:621
  Inline: True
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106d598)
  Location: arch/x86/kernel/ftrace.c:644
  Inline: True
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106eb98)
  Location: arch/x86/kernel/ftrace.c:644
  Inline: True
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Selective Inline ⚠️

  int ftrace_modify_code(long unsigned int pc, u32 old, u32 new, bool validate);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm64/kernel/ftrace.c (ffff8000100a18bc)
  Location: arch/arm64/kernel/ftrace.c:24
  Inline: True
  Inline callers:
    - arch/arm64/kernel/ftrace.c:ftrace_update_ftrace_func
  Direct callers:
    - arch/arm64/kernel/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/arm64/kernel/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/arm64/kernel/ftrace.c:ftrace_make_nop
    - arch/arm64/kernel/ftrace.c:ftrace_make_call
  

  Symbols:

  ffff8000100a1800-ffff8000100a1898: ftrace_modify_code (STB_LOCAL)
  

• In armhf: ✅

  int ftrace_modify_code(long unsigned int pc, long unsigned int old, long unsigned int new, bool validate);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/kernel/ftrace.c (c0314c84)
  Location: arch/arm/kernel/ftrace.c:79
  Inline: False
  Direct callers:
    - arch/arm/kernel/ftrace.c:__ftrace_modify_caller
    - arch/arm/kernel/ftrace.c:ftrace_make_nop
    - arch/arm/kernel/ftrace.c:ftrace_modify_call
    - arch/arm/kernel/ftrace.c:ftrace_make_call
    - arch/arm/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/arm/kernel/ftrace.c:ftrace_update_ftrace_func
  

  Symbols:

  c0314c84-c0314d44: ftrace_modify_code (STB_LOCAL)
  

• In ppc64el: ✅

  int ftrace_modify_code(long unsigned int ip, unsigned int old, unsigned int new);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/trace/ftrace.c (c000000000073030)
  Location: arch/powerpc/kernel/trace/ftrace.c:57
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_update_ftrace_func
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_update_ftrace_func
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_modify_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_nop
  

  Symbols:

  c000000000073030-c000000000073110: ftrace_modify_code (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106db38)
  Location: arch/x86/kernel/ftrace.c:644
  Inline: True
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105df58)
  Location: arch/x86/kernel/ftrace.c:644
  Inline: True
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106dfe8)
  Location: arch/x86/kernel/ftrace.c:644
  Inline: True
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81070268)
  Location: arch/x86/kernel/ftrace.c:644
  Inline: True
  

Differences

Arch