website-function

Function: xfeature_is_supervisor

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (0)
  Location: arch/x86/kernel/fpu/xstate.c:328
  Inline: True
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81f91fd7)
  Location: arch/x86/kernel/fpu/xstate.c:116
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81fcd287)
  Location: arch/x86/kernel/fpu/xstate.c:121
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff820ad969)
  Location: arch/x86/kernel/fpu/xstate.c:122
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

• In 4.15: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103b452)
  Location: arch/x86/kernel/fpu/xstate.c:116
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:do_extra_xstate_size_checks
  

  Symbols:

  ffffffff8103b452-ffffffff8103b4ab: xfeature_is_supervisor (STB_LOCAL)
  

• In 4.18: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103c942)
  Location: arch/x86/kernel/fpu/xstate.c:116
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:do_extra_xstate_size_checks
  

  Symbols:

  ffffffff8103c942-ffffffff8103c99b: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.0: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103de62)
  Location: arch/x86/kernel/fpu/xstate.c:116
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:do_extra_xstate_size_checks
  

  Symbols:

  ffffffff8103de62-ffffffff8103debb: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.3: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff810406f9)
  Location: arch/x86/kernel/fpu/xstate.c:110
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_init_fpu_buf
  

  Symbols:

  ffffffff810406f9-ffffffff81040752: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.4: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81040ec9)
  Location: arch/x86/kernel/fpu/xstate.c:110
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

  Symbols:

  ffffffff81040ec9-ffffffff81040f22: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.8: ✅

  bool xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8104450f)
  Location: arch/x86/kernel/fpu/xstate.c:112
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:do_extra_xstate_size_checks
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_features
  

  Symbols:

  ffffffff8104450f-ffffffff81044566: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.11: ✅

  bool xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81bd4718)
  Location: arch/x86/kernel/fpu/xstate.c:114
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:do_extra_xstate_size_checks
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_features
  

  Symbols:

  ffffffff81bd4718-ffffffff81bd476f: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.13: ✅

  bool xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81bc6b6e)
  Location: arch/x86/kernel/fpu/xstate.c:114
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:do_extra_xstate_size_checks
    - arch/x86/kernel/fpu/xstate.c:setup_init_fpu_buf
  

  Symbols:

  ffffffff81bc6b6e-ffffffff81bc6bc5: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.15: ✅

  bool xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81c99f0b)
  Location: arch/x86/kernel/fpu/xstate.c:119
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:do_extra_xstate_size_checks
    - arch/x86/kernel/fpu/xstate.c:setup_init_fpu_buf
  

  Symbols:

  ffffffff81c99f0b-ffffffff81c99f62: xfeature_is_supervisor (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8345ac08)
  Location: arch/x86/kernel/fpu/xstate.c:132
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:paranoid_xstate_size_valid
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff83e7af64)
  Location: arch/x86/kernel/fpu/xstate.c:132
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:paranoid_xstate_size_valid
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8369d5cb)
  Location: arch/x86/kernel/fpu/xstate.c:132
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:paranoid_xstate_size_valid
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff838cd18b)
  Location: arch/x86/kernel/fpu/xstate.c:133
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:paranoid_xstate_size_valid
  

Arch

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

Flavor

• In aws: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81041049)
  Location: arch/x86/kernel/fpu/xstate.c:110
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

  Symbols:

  ffffffff81041049-ffffffff810410a2: xfeature_is_supervisor (STB_LOCAL)
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8289452e)
  Location: arch/x86/kernel/fpu/xstate.c:110
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

• In gcp: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81040e89)
  Location: arch/x86/kernel/fpu/xstate.c:110
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

  Symbols:

  ffffffff81040e89-ffffffff81040ee2: xfeature_is_supervisor (STB_LOCAL)
  

• In lowlatency: ✅

  int xfeature_is_supervisor(int xfeature_nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81042269)
  Location: arch/x86/kernel/fpu/xstate.c:110
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
  

  Symbols:

  ffffffff81042269-ffffffff810422c2: xfeature_is_supervisor (STB_LOCAL)
  

Differences

Regular

• 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 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Return type changed. int ➡️ bool
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

Arch

Flavor

• No changes between generic and aws ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅