DepSurf

Function: can_optimize

Status

Regular

• In 4.4: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81060040)
  Location: arch/x86/kernel/kprobes/opt.c:229
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81060040-ffffffff8106020a: can_optimize (STB_LOCAL)
  

• In 4.8: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8105fe40)
  Location: arch/x86/kernel/kprobes/opt.c:230
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff8105fe40-ffffffff8106000a: can_optimize (STB_LOCAL)
  

• In 4.10: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81062ee0)
  Location: arch/x86/kernel/kprobes/opt.c:230
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81062ee0-ffffffff810630aa: can_optimize (STB_LOCAL)
  

• In 4.13: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81061f20)
  Location: arch/x86/kernel/kprobes/opt.c:242
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81061f20-ffffffff810620e2: can_optimize (STB_LOCAL)
  

• In 4.15: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81065fa0)
  Location: arch/x86/kernel/kprobes/opt.c:262
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81065fa0-ffffffff81066161: can_optimize (STB_LOCAL)
  

• In 4.18: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81068b60)
  Location: arch/x86/kernel/kprobes/opt.c:262
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81068b60-ffffffff81068d21: can_optimize (STB_LOCAL)
  

• In 5.0: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8106e920)
  Location: arch/x86/kernel/kprobes/opt.c:267
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff8106e920-ffffffff8106eae1: can_optimize (STB_LOCAL)
  

• In 5.3: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810729b0)
  Location: arch/x86/kernel/kprobes/opt.c:253
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff810729b0-ffffffff81072b81: can_optimize (STB_LOCAL)
  

• In 5.4: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810739a0)
  Location: arch/x86/kernel/kprobes/opt.c:253
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff810739a0-ffffffff81073b71: can_optimize (STB_LOCAL)
  

• In 5.8: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8107aba0)
  Location: arch/x86/kernel/kprobes/opt.c:274
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff8107aba0-ffffffff8107ad48: can_optimize (STB_LOCAL)
  

• In 5.11: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8107a930)
  Location: arch/x86/kernel/kprobes/opt.c:289
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff8107a930-ffffffff8107ab1a: can_optimize (STB_LOCAL)
  

• In 5.13: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff8107bb10)
  Location: arch/x86/kernel/kprobes/opt.c:289
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff8107bb10-ffffffff8107bcf0: can_optimize (STB_LOCAL)
  

• In 5.15: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81089c80)
  Location: arch/x86/kernel/kprobes/opt.c:289
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81089c80-ffffffff81089e60: can_optimize (STB_LOCAL)
  

• In 5.19: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81099eb0)
  Location: arch/x86/kernel/kprobes/opt.c:296
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81099eb0-ffffffff8109a0c0: can_optimize (STB_LOCAL)
  

• In 6.2: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810b0850)
  Location: arch/x86/kernel/kprobes/opt.c:284
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff810b0850-ffffffff810b0a28: can_optimize (STB_LOCAL)
  

• In 6.5: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810b3a60)
  Location: arch/x86/kernel/kprobes/opt.c:264
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff810b3a60-ffffffff810b3c40: can_optimize (STB_LOCAL)
  

• In 6.8: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810baec0)
  Location: arch/x86/kernel/kprobes/opt.c:264
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff810baec0-ffffffff810bb0a0: can_optimize (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm/probes/kprobes/opt-arm.c (c03284fc)
  Location: arch/arm/probes/kprobes/opt-arm.c:125
  Inline: True
  Inline callers:
    - arch/arm/probes/kprobes/opt-arm.c:arch_prepare_optimized_kprobe
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/powerpc/kernel/optprobes.c (c000000000057680)
  Location: arch/powerpc/kernel/optprobes.c:63
  Inline: True
  Direct callers:
    - arch/powerpc/kernel/optprobes.c:arch_prepare_optimized_kprobe
  

  Symbols:

  c000000000057680-c0000000000577c8: can_optimize.isra.0 (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810729a0)
  Location: arch/x86/kernel/kprobes/opt.c:253
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff810729a0-ffffffff81072b71: can_optimize (STB_LOCAL)
  

• In azure: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81062a20)
  Location: arch/x86/kernel/kprobes/opt.c:253
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81062a20-ffffffff81062bf1: can_optimize (STB_LOCAL)
  

• In gcp: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff81072950)
  Location: arch/x86/kernel/kprobes/opt.c:253
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff81072950-ffffffff81072b21: can_optimize (STB_LOCAL)
  

• In lowlatency: ✅

  int can_optimize(long unsigned int paddr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/opt.c (ffffffff810749a0)
  Location: arch/x86/kernel/kprobes/opt.c:253
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/opt.c:arch_prepare_optimized_kprobe
  

  Symbols:

  ffffffff810749a0-ffffffff81074b71: can_optimize (STB_LOCAL)
  

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

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 ✅