DepSurf

Function: is_valid_bugaddr

Status

Regular

• In 4.4: ✅

  int is_valid_bugaddr(long unsigned int ip);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81031790)
  Location: arch/x86/kernel/dumpstack_64.c:346
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81031790-ffffffff810317b6: is_valid_bugaddr (STB_GLOBAL)
  

• In 4.8: ✅

  int is_valid_bugaddr(long unsigned int ip);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff810308a0)
  Location: arch/x86/kernel/dumpstack_64.c:354
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff810308a0-ffffffff810308c7: is_valid_bugaddr (STB_GLOBAL)
  

• In 4.10: ✅

  int is_valid_bugaddr(long unsigned int ip);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81030500)
  Location: arch/x86/kernel/dumpstack_64.c:181
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81030500-ffffffff81030527: is_valid_bugaddr (STB_GLOBAL)
  

• In 4.13: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102c850)
  Location: arch/x86/kernel/traps.c:172
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff8102c850-ffffffff8102c8c4: is_valid_bugaddr (STB_GLOBAL)
  

• In 4.15: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102d9c0)
  Location: arch/x86/kernel/traps.c:160
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff8102d9c0-ffffffff8102da34: is_valid_bugaddr (STB_GLOBAL)
  

• In 4.18: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102e980)
  Location: arch/x86/kernel/traps.c:160
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff8102e980-ffffffff8102e9f4: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.0: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102fb60)
  Location: arch/x86/kernel/traps.c:160
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff8102fb60-ffffffff8102fbd4: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.3: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81031930)
  Location: arch/x86/kernel/traps.c:161
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81031930-ffffffff810319a4: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.4: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff810321f0)
  Location: arch/x86/kernel/traps.c:161
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff810321f0-ffffffff81032264: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81bbcb4f)
  Location: arch/x86/kernel/traps.c:87
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff810346c0-ffffffff810346f9: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81c3513f)
  Location: arch/x86/kernel/traps.c:88
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81034fb0-ffffffff81034fe9: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81c275df)
  Location: arch/x86/kernel/traps.c:88
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81036a10-ffffffff81036a2c: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81d4562f)
  Location: arch/x86/kernel/traps.c:88
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff8103bcb0-ffffffff8103bccc: is_valid_bugaddr (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81f1382f)
  Location: arch/x86/kernel/traps.c:90
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81042cf0-ffffffff81042d14: is_valid_bugaddr (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff820ba9ef)
  Location: arch/x86/kernel/traps.c:92
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff8104c750-ffffffff8104c774: is_valid_bugaddr (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8213c0ff)
  Location: arch/x86/kernel/traps.c:92
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff8104cfc0-ffffffff8104cfe4: is_valid_bugaddr (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8221e0ff)
  Location: arch/x86/kernel/traps.c:81
  Inline: True
  Inline callers:
    - arch/x86/kernel/traps.c:handle_bug
  Direct callers:
    - lib/bug.c:report_bug
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81054240-ffffffff81054264: is_valid_bugaddr (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/kernel/traps.c (ffff800010095890)
  Location: arch/arm64/kernel/traps.c:935
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffff800010095890-ffff8000100958ac: is_valid_bugaddr (STB_GLOBAL)
  

• In armhf: ✅

  int is_valid_bugaddr(long unsigned int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/kernel/traps.c (c030f8a0)
  Location: arch/arm/kernel/traps.c:380
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  c030f8a0-c030f920: is_valid_bugaddr (STB_GLOBAL)
  

• In ppc64el: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/traps.c (c00000000002e940)
  Location: arch/powerpc/kernel/traps.c:1424
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  c00000000002e940-c00000000002e970: is_valid_bugaddr (STB_GLOBAL)
  

• In riscv64: ✅

  int is_valid_bugaddr(long unsigned int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/riscv/kernel/traps.c (ffffffe0000b7116)
  Location: arch/riscv/kernel/traps.c:135
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffe0000b7116-ffffffe0000b7190: is_valid_bugaddr (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81032350)
  Location: arch/x86/kernel/traps.c:161
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81032350-ffffffff810323c4: is_valid_bugaddr (STB_GLOBAL)
  

• In azure: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81021cb0)
  Location: arch/x86/kernel/traps.c:161
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff81021cb0-ffffffff81021d24: is_valid_bugaddr (STB_GLOBAL)
  

• In gcp: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff810321b0)
  Location: arch/x86/kernel/traps.c:161
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff810321b0-ffffffff81032224: is_valid_bugaddr (STB_GLOBAL)
  

• In lowlatency: ✅

  int is_valid_bugaddr(long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff810330f0)
  Location: arch/x86/kernel/traps.c:161
  Inline: False
  Direct callers:
    - lib/bug.c:report_bug
  

  Symbols:

  ffffffff810330f0-ffffffff81033164: is_valid_bugaddr (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param added. long unsigned int addr
  • Param removed. long unsigned int ip
• 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 ✅
• Changed between amd64 and armhf ⚠️

  • Param added. long unsigned int pc
  • Param removed. long unsigned int addr
• No changes between amd64 and ppc64el ✅
• Changed between amd64 and riscv64 ⚠️

  • Param added. long unsigned int pc
  • Param removed. long unsigned int addr

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 ✅