DepSurf

Function: arch_prepare_optimized_kprobe

Status

Regular

• In 4.4: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810603b0)
  Location: arch/x86/kernel/kprobes/opt.c:327
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff810603b0-ffffffff810605d3: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 4.8: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810601b0)
  Location: arch/x86/kernel/kprobes/opt.c:328
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff810601b0-ffffffff810603da: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 4.10: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81063250)
  Location: arch/x86/kernel/kprobes/opt.c:328
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81063250-ffffffff8106347a: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 4.13: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81062290)
  Location: arch/x86/kernel/kprobes/opt.c:340
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81062290-ffffffff81062441: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 4.15: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810663e0)
  Location: arch/x86/kernel/kprobes/opt.c:362
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff810663e0-ffffffff81066597: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 4.18: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81068fa0)
  Location: arch/x86/kernel/kprobes/opt.c:362
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81068fa0-ffffffff81069151: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.0: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8106ed60)
  Location: arch/x86/kernel/kprobes/opt.c:367
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff8106ed60-ffffffff8106ef11: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.3: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81072e00)
  Location: arch/x86/kernel/kprobes/opt.c:353
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81072e00-ffffffff81072fc1: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.4: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81073df0)
  Location: arch/x86/kernel/kprobes/opt.c:353
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81073df0-ffffffff81073fb1: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.8: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8107aef0)
  Location: arch/x86/kernel/kprobes/opt.c:372
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff8107aef0-ffffffff8107b0d8: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.11: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8107acf0)
  Location: arch/x86/kernel/kprobes/opt.c:399
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff8107acf0-ffffffff8107aeed: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.13: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8107bec0)
  Location: arch/x86/kernel/kprobes/opt.c:404
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff8107bec0-ffffffff8107c0bc: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.15: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8108a030)
  Location: arch/x86/kernel/kprobes/opt.c:404
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff8108a030-ffffffff8108a22c: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 5.19: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8109a520)
  Location: arch/x86/kernel/kprobes/opt.c:411
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff8109a520-ffffffff8109a730: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 6.2: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810b0f20)
  Location: arch/x86/kernel/kprobes/opt.c:399
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff810b0f20-ffffffff810b1130: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 6.5: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810b3eb0)
  Location: arch/x86/kernel/kprobes/opt.c:391
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff810b3eb0-ffffffff810b40dc: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In 6.8: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810bb310)
  Location: arch/x86/kernel/kprobes/opt.c:391
  Inline: False
  Direct callers:
    - kernel/kprobes.c:register_aggr_kprobe
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff810bb310-ffffffff810bb53c: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *orig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/probes/kprobes/opt-arm.c (c03284e8)
  Location: arch/arm/probes/kprobes/opt-arm.c:184
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  c03284e8-c03286d8: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In ppc64el: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/optprobes.c (c000000000057950)
  Location: arch/powerpc/kernel/optprobes.c:190
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  c000000000057950-c000000000057d08: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81072df0)
  Location: arch/x86/kernel/kprobes/opt.c:353
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81072df0-ffffffff81072fb1: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In azure: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81062e70)
  Location: arch/x86/kernel/kprobes/opt.c:353
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81062e70-ffffffff81063031: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In gcp: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81072da0)
  Location: arch/x86/kernel/kprobes/opt.c:353
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81072da0-ffffffff81072f61: arch_prepare_optimized_kprobe (STB_GLOBAL)
  

• In lowlatency: ✅

  int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81074e00)
  Location: arch/x86/kernel/kprobes/opt.c:353
  Inline: False
  Direct callers:
    - kernel/kprobes.c:alloc_aggr_kprobe
  

  Symbols:

  ffffffff81074e00-ffffffff81074fc1: arch_prepare_optimized_kprobe (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 ✅
• 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

• Changed between amd64 and armhf ⚠️

  • Param added. struct kprobe *orig
  • Param removed. struct kprobe *__unused
• Changed between amd64 and ppc64el ⚠️

  • Param added. struct kprobe *p
  • Param removed. struct kprobe *__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 ✅