DepSurf

Function: text_poke_bp

Status

Regular

• In 4.4: ✅

  void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81036c80)
  Location: arch/x86/kernel/alternative.c:772
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:arch_jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobes
  

  Symbols:

  ffffffff81036c80-ffffffff81036d62: text_poke_bp (STB_GLOBAL)
  

• In 4.8: ✅

  void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81035e80)
  Location: arch/x86/kernel/alternative.c:773
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:arch_jump_label_transform_static
    - arch/x86/kernel/jump_label.c:arch_jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobes
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff81035e80-ffffffff81035f62: text_poke_bp (STB_GLOBAL)
  

• In 4.10: ✅

  void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81035bb0)
  Location: arch/x86/kernel/alternative.c:778
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:arch_jump_label_transform_static
    - arch/x86/kernel/jump_label.c:arch_jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobes
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff81035bb0-ffffffff81035c92: text_poke_bp (STB_GLOBAL)
  

• In 4.13: ✅

  void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81033b60)
  Location: arch/x86/kernel/alternative.c:783
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff81033b60-ffffffff81033c42: text_poke_bp (STB_GLOBAL)
  

• In 4.15: ✅

  void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81035ea0)
  Location: arch/x86/kernel/alternative.c:781
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff81035ea0-ffffffff81035f82: text_poke_bp (STB_GLOBAL)
  

• In 4.18: ✅

  void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81036d30)
  Location: arch/x86/kernel/alternative.c:781
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff81036d30-ffffffff81036e12: text_poke_bp (STB_GLOBAL)
  

• In 5.0: ✅

  void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81037f40)
  Location: arch/x86/kernel/alternative.c:790
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:__jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff81037f40-ffffffff81038022: text_poke_bp (STB_GLOBAL)
  

• In 5.3: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103a4b0)
  Location: arch/x86/kernel/alternative.c:1101
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:__jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff8103a4b0-ffffffff8103a538: text_poke_bp (STB_GLOBAL)
  

• In 5.4: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103ac90)
  Location: arch/x86/kernel/alternative.c:1101
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:__jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff8103ac90-ffffffff8103ad18: text_poke_bp (STB_GLOBAL)
  

• In 5.8: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81bc0400)
  Location: arch/x86/kernel/alternative.c:1332
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:jump_label_transform
    - arch/x86/kernel/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff81bc0400-ffffffff81bc0466: text_poke_bp (STB_GLOBAL)
  

• In 5.11: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81c393c0)
  Location: arch/x86/kernel/alternative.c:1383
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:jump_label_transform
    - arch/x86/kernel/static_call.c:__static_call_transform
    - arch/x86/kernel/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff81c393c0-ffffffff81c39426: text_poke_bp (STB_GLOBAL)
  

• In 5.13: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81c2b810)
  Location: arch/x86/kernel/alternative.c:1304
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:jump_label_transform
    - arch/x86/kernel/static_call.c:__static_call_transform
    - arch/x86/kernel/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff81c2b810-ffffffff81c2b876: text_poke_bp (STB_GLOBAL)
  

• In 5.15: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81d49f00)
  Location: arch/x86/kernel/alternative.c:1304
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:jump_label_transform
    - arch/x86/kernel/static_call.c:__static_call_transform
    - arch/x86/kernel/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff81d49f00-ffffffff81d49f66: text_poke_bp (STB_GLOBAL)
  

• In 5.19: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81f19490)
  Location: arch/x86/kernel/alternative.c:1696
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:jump_label_transform
    - arch/x86/kernel/static_call.c:__static_call_transform
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff81f19490-ffffffff81f19517: text_poke_bp (STB_GLOBAL)
  

• In 6.2: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff820c0f80)
  Location: arch/x86/kernel/alternative.c:2194
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:__static_call_transform
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff820c0f80-ffffffff820c0ff6: text_poke_bp (STB_GLOBAL)
  

• In 6.5: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff82144c40)
  Location: arch/x86/kernel/alternative.c:2429
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:__static_call_transform
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff82144c40-ffffffff82144cb6: text_poke_bp (STB_GLOBAL)
  

• In 6.8: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff82227360)
  Location: arch/x86/kernel/alternative.c:2519
  Inline: False
  Direct callers:
    - arch/x86/kernel/static_call.c:__static_call_transform
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
    - arch/x86/net/bpf_jit_comp.c:__bpf_arch_text_poke
  

  Symbols:

  ffffffff82227360-ffffffff822273d6: text_poke_bp (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103adf0)
  Location: arch/x86/kernel/alternative.c:1101
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:__jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff8103adf0-ffffffff8103ae78: text_poke_bp (STB_GLOBAL)
  

• In azure: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8102a600)
  Location: arch/x86/kernel/alternative.c:1101
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:__jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff8102a600-ffffffff8102a688: text_poke_bp (STB_GLOBAL)
  

• In gcp: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103ac50)
  Location: arch/x86/kernel/alternative.c:1101
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:__jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff8103ac50-ffffffff8103acd8: text_poke_bp (STB_GLOBAL)
  

• In lowlatency: ✅

  void text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103bc50)
  Location: arch/x86/kernel/alternative.c:1101
  Inline: False
  Direct callers:
    - arch/x86/kernel/jump_label.c:__jump_label_transform
    - arch/x86/kernel/kprobes/opt.c:arch_unoptimize_kprobe
    - arch/x86/kernel/kprobes/opt.c:arch_optimize_kprobes
  

  Symbols:

  ffffffff8103bc50-ffffffff8103bcd8: text_poke_bp (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 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Return type changed. void * ➡️ void
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. const void *emulate
  • Param removed. void *handler
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• 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

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 ✅