DepSurf

Function: kprobe_lookup_name

Status

Regular

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

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81141cb0)
  Location: kernel/kprobes.c:75
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
  

  Symbols:

  ffffffff81141cb0-ffffffff81141cc0: kprobe_lookup_name (STB_WEAK)
  

• In 4.15: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8114ea60)
  Location: kernel/kprobes.c:75
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
  

  Symbols:

  ffffffff8114ea60-ffffffff8114ea70: kprobe_lookup_name (STB_WEAK)
  

• In 4.18: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8115d4e0)
  Location: kernel/kprobes.c:75
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
  

  Symbols:

  ffffffff8115d4e0-ffffffff8115d4f0: kprobe_lookup_name (STB_WEAK)
  

• In 5.0: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8116a110)
  Location: kernel/kprobes.c:75
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
  

  Symbols:

  ffffffff8116a110-ffffffff8116a120: kprobe_lookup_name (STB_WEAK)
  

• In 5.3: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81176e70)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
  

  Symbols:

  ffffffff81176e70-ffffffff81176e80: kprobe_lookup_name (STB_WEAK)
  

• In 5.4: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81182da0)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff81182da0-ffffffff81182db0: kprobe_lookup_name (STB_WEAK)
  

• In 5.8: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81196c80)
  Location: kernel/kprobes.c:67
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:register_kretprobe
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff81196c80-ffffffff81196c90: kprobe_lookup_name (STB_WEAK)
  

• In 5.11: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81193d30)
  Location: kernel/kprobes.c:64
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff81193d30-ffffffff81193d40: kprobe_lookup_name (STB_WEAK)
  

• In 5.13: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81194d20)
  Location: kernel/kprobes.c:65
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff81194d20-ffffffff81194d30: kprobe_lookup_name (STB_WEAK)
  

• In 5.15: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff811bdbe0)
  Location: kernel/kprobes.c:65
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff811bdbe0-ffffffff811bdbf0: kprobe_lookup_name (STB_WEAK)
  

• In 5.19: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff811f0ef0)
  Location: kernel/kprobes.c:70
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:within_kprobe_blacklist
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff811f0ef0-ffffffff811f0f06: kprobe_lookup_name (STB_WEAK)
  

• In 6.2: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff812379a0)
  Location: kernel/kprobes.c:70
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:within_kprobe_blacklist
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff812379a0-ffffffff812379b6: kprobe_lookup_name (STB_WEAK)
  

• In 6.5: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8124ea60)
  Location: kernel/kprobes.c:70
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:within_kprobe_blacklist
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff8124ea60-ffffffff8124ea76: kprobe_lookup_name (STB_WEAK)
  

• In 6.8: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81268990)
  Location: kernel/kprobes.c:70
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:within_kprobe_blacklist
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff81268990-ffffffff812689a6: kprobe_lookup_name (STB_WEAK)
  

Arch

• In arm64: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffff8000101f86f0)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:kprobe_on_func_entry
  

  Symbols:

  ffff8000101f86f0-ffff8000101f871c: kprobe_lookup_name (STB_WEAK)
  

• In armhf: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (c04384cc)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:kprobe_on_func_entry
  

  Symbols:

  c04384cc-c04384e8: kprobe_lookup_name (STB_WEAK)
  

• In ppc64el: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/kprobes.c (c000000000057450)
  Location: arch/powerpc/kernel/kprobes.c:41
  Inline: False
  Direct callers:
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  c000000000057450-c00000000005752c: kprobe_lookup_name (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8117b3c0)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff8117b3c0-ffffffff8117b3d0: kprobe_lookup_name (STB_WEAK)
  

• In azure: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff8116e560)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff8116e560-ffffffff8116e570: kprobe_lookup_name (STB_WEAK)
  

• In gcp: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81179190)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff81179190-ffffffff811791a0: kprobe_lookup_name (STB_WEAK)
  

• In lowlatency: ✅

  kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int __unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/kprobes.c (ffffffff81186a60)
  Location: kernel/kprobes.c:62
  Inline: False
  Direct callers:
    - kernel/kprobes.c:init_kprobes
    - kernel/kprobes.c:kprobe_on_func_entry
    - kernel/kprobes.c:kprobe_addr
    - kernel/trace/trace_kprobe.c:within_notrace_func
  

  Symbols:

  ffffffff81186a60-ffffffff81186a70: kprobe_lookup_name (STB_WEAK)
  

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 ✅
• 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

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

  • Param added. unsigned int offset
  • Param removed. unsigned int __unused

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 ✅