DepSurf

Function: __ftrace_modify_call

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: 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: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/powerpc/kernel/trace/ftrace.c (c000000000073ae0)
  Location: arch/powerpc/kernel/trace/ftrace.c:700
  Inline: True
  Inline callers:
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_modify_call
  

• In riscv64: ✅

  int __ftrace_modify_call(long unsigned int hook_pos, long unsigned int target, bool enable);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/riscv/kernel/ftrace.c (ffffffe0000b8f0c)
  Location: arch/riscv/kernel/ftrace.c:44
  Inline: False
  Direct callers:
    - arch/riscv/kernel/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/riscv/kernel/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/riscv/kernel/ftrace.c:ftrace_modify_call
    - arch/riscv/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/riscv/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/riscv/kernel/ftrace.c:ftrace_make_nop
    - arch/riscv/kernel/ftrace.c:ftrace_make_call
  

  Symbols:

  ffffffe0000b8f0c-ffffffe0000b8f8c: __ftrace_modify_call (STB_LOCAL)
  

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch