DepSurf

Function: rethook_alloc

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: ✅

  struct rethook *rethook_alloc(void *data, rethook_handler_t handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/rethook.c (ffffffff812690a0)
  Location: kernel/trace/rethook.c:82
  Inline: False
  Direct callers:
    - kernel/trace/fprobe.c:fprobe_init_rethook
  

  Symbols:

  ffffffff812690a0-ffffffff81269103: rethook_alloc (STB_GLOBAL)
  

• In 6.2: ✅

  struct rethook *rethook_alloc(void *data, rethook_handler_t handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/rethook.c (ffffffff812bb3e0)
  Location: kernel/trace/rethook.c:82
  Inline: False
  Direct callers:
    - kernel/trace/fprobe.c:fprobe_init_rethook
  

  Symbols:

  ffffffff812bb3e0-ffffffff812bb43e: rethook_alloc (STB_GLOBAL)
  

• In 6.5: ✅

  struct rethook *rethook_alloc(void *data, rethook_handler_t handler);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/rethook.c (ffffffff812df000)
  Location: kernel/trace/rethook.c:95
  Inline: False
  Direct callers:
    - kernel/trace/fprobe.c:fprobe_init_rethook
  

  Symbols:

  ffffffff812df000-ffffffff812df05e: rethook_alloc (STB_GLOBAL)
  

• In 6.8: ✅

  struct rethook *rethook_alloc(void *data, rethook_handler_t handler, int size, int num);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/rethook.c (ffffffff812fcf30)
  Location: kernel/trace/rethook.c:103
  Inline: False
  Direct callers:
    - kernel/trace/fprobe.c:fprobe_init_rethook
  

  Symbols:

  ffffffff812fcf30-ffffffff812fd056: rethook_alloc (STB_GLOBAL)
  

Arch

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

Flavor

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

Differences

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param added. int size
  • Param added. int num