website-function

Function: __text_poke

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: Transformation ⚠️

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/alternative.c (0)
  Location: arch/x86/kernel/alternative.c:788
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_kgdb
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff81039700-ffffffff81039b8f: __text_poke (STB_LOCAL)
  ffffffff8103a588-ffffffff8103a59b: __text_poke.cold (STB_LOCAL)
  

• In 5.4: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81039ed0)
  Location: arch/x86/kernel/alternative.c:788
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_kgdb
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff81039ed0-ffffffff8103a364: __text_poke (STB_LOCAL)
  

• In 5.8: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103cb40)
  Location: arch/x86/kernel/alternative.c:843
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff8103cb40-ffffffff8103cfd8: __text_poke (STB_LOCAL)
  

• In 5.11: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103d000)
  Location: arch/x86/kernel/alternative.c:855
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff8103d000-ffffffff8103d455: __text_poke (STB_LOCAL)
  

• In 5.13: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103e810)
  Location: arch/x86/kernel/alternative.c:776
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff8103e810-ffffffff8103ec8b: __text_poke (STB_LOCAL)
  

• In 5.15: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81044580)
  Location: arch/x86/kernel/alternative.c:776
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff81044580-ffffffff810449fb: __text_poke (STB_LOCAL)
  

• In 5.19: ✅

  void *__text_poke(text_poke_f *func, void *addr, const void *src, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8104cbc0)
  Location: arch/x86/kernel/alternative.c:1082
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_set
    - arch/x86/kernel/alternative.c:text_poke_copy
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff8104cbc0-ffffffff8104d021: __text_poke (STB_LOCAL)
  

• In 6.2: ✅

  void *__text_poke(text_poke_f *func, void *addr, const void *src, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81058fd0)
  Location: arch/x86/kernel/alternative.c:1545
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_set
    - arch/x86/kernel/alternative.c:text_poke_copy_locked
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff81058fd0-ffffffff81059431: __text_poke (STB_LOCAL)
  

• In 6.5: ✅

  void *__text_poke(text_poke_f *func, void *addr, const void *src, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8105a580)
  Location: arch/x86/kernel/alternative.c:1770
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_set
    - arch/x86/kernel/alternative.c:text_poke_copy_locked
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff8105a580-ffffffff8105a9dc: __text_poke (STB_LOCAL)
  

• In 6.8: ✅

  void *__text_poke(text_poke_f *func, void *addr, const void *src, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff810617d0)
  Location: arch/x86/kernel/alternative.c:1860
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_set
    - arch/x86/kernel/alternative.c:text_poke_copy_locked
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff810617d0-ffffffff81061c95: __text_poke (STB_LOCAL)
  

Arch

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

Flavor

• In aws: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103a030)
  Location: arch/x86/kernel/alternative.c:788
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_kgdb
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff8103a030-ffffffff8103a4c4: __text_poke (STB_LOCAL)
  

• In azure: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81029910)
  Location: arch/x86/kernel/alternative.c:788
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_kgdb
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff81029910-ffffffff81029cd8: __text_poke (STB_LOCAL)
  

• In gcp: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81039e90)
  Location: arch/x86/kernel/alternative.c:788
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_kgdb
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff81039e90-ffffffff8103a324: __text_poke (STB_LOCAL)
  

• In lowlatency: ✅

  void *__text_poke(void *addr, const void *opcode, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff8103ae90)
  Location: arch/x86/kernel/alternative.c:788
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_bp_batch
    - arch/x86/kernel/alternative.c:text_poke_kgdb
    - arch/x86/kernel/alternative.c:alternatives_enable_smp
    - arch/x86/kernel/alternative.c:alternatives_smp_module_add
  

  Symbols:

  ffffffff8103ae90-ffffffff8103b322: __text_poke (STB_LOCAL)
  

Differences

Regular

• 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 ⚠️

  • Param added. text_poke_f *func
  • Param added. const void *src
  • Param removed. const void *opcode
  • Param reordered. addr, opcode, len ➡️ func, addr, src, len
• 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 ✅