DepSurf

Function: __memcpy

Status

Regular

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/core.c:longjmp_break_handler
    - arch/x86/kernel/kprobes/core.c:setjmp_pre_handler
  

  Symbols:

  ffffffff8145b050-ffffffff8145b06a: __memcpy (STB_GLOBAL)
  

• In 4.13: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/core.c:longjmp_break_handler
    - arch/x86/kernel/kprobes/core.c:setjmp_pre_handler
  

  Symbols:

  ffffffff818fcde0-ffffffff818fcdfa: __memcpy (STB_GLOBAL)
  

• In 4.15: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/core.c:longjmp_break_handler
    - arch/x86/kernel/kprobes/core.c:setjmp_pre_handler
  

  Symbols:

  ffffffff81984890-ffffffff819848aa: __memcpy (STB_GLOBAL)
  

• In 4.18: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/kprobes/core.c:longjmp_break_handler
    - arch/x86/kernel/kprobes/core.c:setjmp_pre_handler
  

  Symbols:

  ffffffff819e0dc0-ffffffff819e0dda: __memcpy (STB_GLOBAL)
  

• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
  

  Symbols:

  ffffffff81bbfb00-ffffffff81bbfb1a: __memcpy (STB_GLOBAL)
  

• In 5.11: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
  

  Symbols:

  ffffffff81c38ac0-ffffffff81c38ada: __memcpy (STB_GLOBAL)
  

• In 5.13: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
  

  Symbols:

  ffffffff81c2ae80-ffffffff81c2ae9a: __memcpy (STB_GLOBAL)
  

• In 5.15: ✅

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In None (0)
  Location: None
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
  

  Symbols:

  ffffffff81d49410-ffffffff81d4942a: __memcpy (STB_GLOBAL)
  

• In 5.19: ✅

  void __memcpy();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/memcpy_64.S (ffffffff81f188c0)
  Location: arch/x86/lib/memcpy_64.S
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec
  

  Symbols:

  ffffffff81f188c0-ffffffff81f188de: __memcpy (STB_GLOBAL)
  

• In 6.2: ✅

  void __memcpy();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/memcpy_64.S (ffffffff820c0290)
  Location: arch/x86/lib/memcpy_64.S
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec
    - arch/x86/power/hibernate.c:relocate_restore_code
  

  Symbols:

  ffffffff820c0290-ffffffff820c02ae: __memcpy (STB_GLOBAL)
  

• In 6.5: ✅

  void __memcpy();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/memcpy_64.S (ffffffff82142a80)
  Location: arch/x86/lib/memcpy_64.S
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec
    - arch/x86/power/hibernate.c:relocate_restore_code
  

  Symbols:

  ffffffff82142a80-ffffffff82142a8f: __memcpy (STB_GLOBAL)
  

• In 6.8: ✅

  void __memcpy();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/memcpy_64.S (ffffffff82225170)
  Location: arch/x86/lib/memcpy_64.S
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/traps.c:fixup_bad_iret
    - arch/x86/kernel/machine_kexec_64.c:machine_kexec
    - arch/x86/power/hibernate.c:relocate_restore_code
  

  Symbols:

  ffffffff82225170-ffffffff8222517f: __memcpy (STB_GLOBAL)
  

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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅