DepSurf

Function: kprobe_on_func_entry

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81142ab0)
  Location: kernel/kprobes.c:1902
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/kprobes.c:register_jprobe
    - kernel/trace/trace_kprobe.c:create_trace_kprobe
  

  Symbols:

  ffffffff81142ab0-ffffffff81142b28: kprobe_on_func_entry (STB_GLOBAL)
  

• In 4.15: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8114f870)
  Location: kernel/kprobes.c:1906
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:create_trace_kprobe
  

  Symbols:

  ffffffff8114f870-ffffffff8114f8e8: kprobe_on_func_entry (STB_GLOBAL)
  

• In 4.18: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8115e3b0)
  Location: kernel/kprobes.c:1950
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:create_trace_kprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff8115e3b0-ffffffff8115e428: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.0: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8116af30)
  Location: kernel/kprobes.c:1867
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff8116af30-ffffffff8116afa8: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.3: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81177d20)
  Location: kernel/kprobes.c:1871
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff81177d20-ffffffff81177d98: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.4: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81183c30)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff81183c30-ffffffff81183ca8: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.8: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff811979f0)
  Location: kernel/kprobes.c:1958
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff811979f0-ffffffff81197a66: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.11: ✅

  int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81194e30)
  Location: kernel/kprobes.c:1970
  Inline: False
  Direct callers:
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff81194e30-ffffffff81194ebb: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.13: ✅

  int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81195e30)
  Location: kernel/kprobes.c:1975
  Inline: False
  Direct callers:
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff81195e30-ffffffff81195eb5: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.15: ✅

  int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff811beda0)
  Location: kernel/kprobes.c:1967
  Inline: False
  Direct callers:
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff811beda0-ffffffff811bee25: kprobe_on_func_entry (STB_GLOBAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/kprobes.c (ffffffff811f20de)
  Location: kernel/kprobes.c:2158
  Inline: True
  Direct callers:
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff81e64781-ffffffff81e64795: kprobe_on_func_entry.cold (STB_LOCAL)
  ffffffff811f21f0-ffffffff811f22c4: kprobe_on_func_entry (STB_GLOBAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/kprobes.c (ffffffff81238dbe)
  Location: kernel/kprobes.c:2166
  Inline: True
  Direct callers:
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff8205c825-ffffffff8205c839: kprobe_on_func_entry.cold (STB_LOCAL)
  ffffffff81238ef0-ffffffff81238fc4: kprobe_on_func_entry (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/kprobes.c (ffffffff8124ff18)
  Location: kernel/kprobes.c:2179
  Inline: True
  Direct callers:
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff820db17a-ffffffff820db18e: kprobe_on_func_entry.cold (STB_LOCAL)
  ffffffff81250030-ffffffff81250104: kprobe_on_func_entry (STB_GLOBAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/kprobes.c (ffffffff81269bd1)
  Location: kernel/kprobes.c:2180
  Inline: True
  Direct callers:
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:__trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff821b6eb5-ffffffff821b6ec9: kprobe_on_func_entry.cold (STB_LOCAL)
  ffffffff81269e40-ffffffff81269f14: kprobe_on_func_entry (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffff8000101f9250)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffff8000101f9250-ffff8000101f92f8: kprobe_on_func_entry (STB_GLOBAL)
  

• In armhf: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (c0439520)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  c0439520-c04395b4: kprobe_on_func_entry (STB_GLOBAL)
  

• In ppc64el: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (c0000000002708e0)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  c0000000002708e0-c00000000027095c: kprobe_on_func_entry (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8117c250)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff8117c250-ffffffff8117c2c8: kprobe_on_func_entry (STB_GLOBAL)
  

• In azure: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8116f3f0)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff8116f3f0-ffffffff8116f468: kprobe_on_func_entry (STB_GLOBAL)
  

• In gcp: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8117a020)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff8117a020-ffffffff8117a098: kprobe_on_func_entry (STB_GLOBAL)
  

• In lowlatency: ✅

  bool kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, long unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81187950)
  Location: kernel/kprobes.c:1914
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_kretprobe
    - kernel/trace/trace_kprobe.c:trace_kprobe_create
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:trace_kprobe_on_func_entry
  

  Symbols:

  ffffffff81187950-ffffffff811879c8: kprobe_on_func_entry (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Return type changed. bool ➡️ int
• 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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅

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 ✅