website-function

Function: int3_emulate_jmp

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff828aa0da)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/ftrace.c (ffffffff8106d220)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:ftrace_int3_handler
    - arch/x86/kernel/ftrace.c:ftrace_int3_handler
    - arch/x86/kernel/ftrace.c:ftrace_int3_handler
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff828ad13d)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/ftrace.c (ffffffff8106ea10)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81bbe112)
  Location: arch/x86/include/asm/text-patching.h:122
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81c369c2)
  Location: arch/x86/include/asm/text-patching.h:126
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81c28e65)
  Location: arch/x86/include/asm/text-patching.h:126
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/kprobes/core.c (ffffffff8107acd1)
  Location: arch/x86/include/asm/text-patching.h:126
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_loop
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jcc
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_ret
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81d46ff5)
  Location: arch/x86/include/asm/text-patching.h:126
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/kprobes/core.c (ffffffff81088e7e)
  Location: arch/x86/include/asm/text-patching.h:126
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_loop
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jcc
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_ret
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81f155de)
  Location: arch/x86/include/asm/text-patching.h:144
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/kprobes/core.c (ffffffff8109910e)
  Location: arch/x86/include/asm/text-patching.h:144
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_loop
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jcc
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_ret
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff820bcacc)
  Location: arch/x86/include/asm/text-patching.h:145
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/kprobes/core.c (ffffffff810af8de)
  Location: arch/x86/include/asm/text-patching.h:145
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_loop
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jcc
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_ret
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8213e340)
  Location: arch/x86/include/asm/text-patching.h:145
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/kprobes/core.c (ffffffff810b28fe)
  Location: arch/x86/include/asm/text-patching.h:145
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_loop
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jcc
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_ret
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff82220330)
  Location: arch/x86/include/asm/text-patching.h:133
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:poke_int3_handler
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/kprobes/core.c (ffffffff810b9d5e)
  Location: arch/x86/include/asm/text-patching.h:133
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call_indirect
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_loop
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jcc
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_jmp
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_call
    - arch/x86/kernel/kprobes/core.c:kprobe_emulate_ret
  

Arch

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

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8289b14f)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/ftrace.c (ffffffff8106d9b0)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8289340d)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/ftrace.c (ffffffff8105ddd0)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff828ae12f)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/ftrace.c (ffffffff8106de60)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff828ae14d)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/alternative.c:int3_exception_notify
  

  In arch/x86/kernel/ftrace.c (ffffffff810700e0)
  Location: arch/x86/include/asm/text-patching.h:61
  Inline: True
  

Differences