DepSurf

Function: is_copy_from_user

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: ✅

  bool is_copy_from_user(struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mce/severity.c (ffffffff81052a90)
  Location: arch/x86/kernel/cpu/mce/severity.c:218
  Inline: False
  

  Symbols:

  ffffffff81052a90-ffffffff81052bbf: is_copy_from_user (STB_LOCAL)
  

• In 5.13: ✅

  bool is_copy_from_user(struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mce/severity.c (ffffffff810543b0)
  Location: arch/x86/kernel/cpu/mce/severity.c:218
  Inline: False
  

  Symbols:

  ffffffff810543b0-ffffffff810544a1: is_copy_from_user (STB_LOCAL)
  

• In 5.15: ✅

  bool is_copy_from_user(struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mce/severity.c (ffffffff8105cd00)
  Location: arch/x86/kernel/cpu/mce/severity.c:218
  Inline: False
  

  Symbols:

  ffffffff8105cd00-ffffffff8105cdf1: is_copy_from_user (STB_LOCAL)
  

• In 5.19: ✅

  bool is_copy_from_user(struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mce/severity.c (ffffffff810694d0)
  Location: arch/x86/kernel/cpu/mce/severity.c:218
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mce/severity.c:error_context
  

  Symbols:

  ffffffff810694d0-ffffffff810695e7: is_copy_from_user (STB_LOCAL)
  

• In 6.2: ✅

  bool is_copy_from_user(struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mce/severity.c (ffffffff81079150)
  Location: arch/x86/kernel/cpu/mce/severity.c:223
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mce/severity.c:error_context
  

  Symbols:

  ffffffff81079150-ffffffff81079267: is_copy_from_user (STB_LOCAL)
  

• In 6.5: ✅

  bool is_copy_from_user(struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mce/severity.c (ffffffff8107b400)
  Location: arch/x86/kernel/cpu/mce/severity.c:223
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mce/severity.c:error_context
  

  Symbols:

  ffffffff8107b400-ffffffff8107b518: is_copy_from_user (STB_LOCAL)
  

• In 6.8: ✅

  bool is_copy_from_user(struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/mce/severity.c (ffffffff810828c0)
  Location: arch/x86/kernel/cpu/mce/severity.c:223
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mce/severity.c:error_context
  

  Symbols:

  ffffffff810828c0-ffffffff810829d8: is_copy_from_user (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• 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 ✅