DepSurf

Function: __copy_xstate_to_user

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103b068)
  Location: arch/x86/kernel/fpu/xstate.c:1053
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

  Symbols:

  ffffffff8103a790-ffffffff8103a7db: __copy_xstate_to_user.part.3 (STB_LOCAL)
  

• In 4.18: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103c587)
  Location: arch/x86/kernel/fpu/xstate.c:1053
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

  Symbols:

  ffffffff8103bc90-ffffffff8103bcdb: __copy_xstate_to_user.part.3 (STB_LOCAL)
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103da07)
  Location: arch/x86/kernel/fpu/xstate.c:1051
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff810402d7)
  Location: arch/x86/kernel/fpu/xstate.c:1041
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

  Symbols:

  ffffffff8103fa20-ffffffff8103fa6b: __copy_xstate_to_user.part.0 (STB_LOCAL)
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff810409fc)
  Location: arch/x86/kernel/fpu/xstate.c:1041
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81043c4d)
  Location: arch/x86/kernel/fpu/xstate.c:1108
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

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

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81040b7c)
  Location: arch/x86/kernel/fpu/xstate.c:1041
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103035c)
  Location: arch/x86/kernel/fpu/xstate.c:1041
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff810409bc)
  Location: arch/x86/kernel/fpu/xstate.c:1041
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81041d9c)
  Location: arch/x86/kernel/fpu/xstate.c:1041
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
  

Differences