website-function

Function: xfeature_enabled

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81f69a6d)
  Location: arch/x86/kernel/fpu/xstate.c:192
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81f91d98)
  Location: arch/x86/kernel/fpu/xstate.c:243
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81fcd048)
  Location: arch/x86/kernel/fpu/xstate.c:248
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81038e03)
  Location: arch/x86/kernel/fpu/xstate.c:249
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copyin_to_xsaves
    - arch/x86/kernel/fpu/xstate.c:copyout_from_xsaves
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103b3b5)
  Location: arch/x86/kernel/fpu/xstate.c:243
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - 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_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103c84d)
  Location: arch/x86/kernel/fpu/xstate.c:243
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - 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_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8103dd6d)
  Location: arch/x86/kernel/fpu/xstate.c:243
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - 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_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8104058a)
  Location: arch/x86/kernel/fpu/xstate.c:237
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_init_fpu_buf
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81040d5a)
  Location: arch/x86/kernel/fpu/xstate.c:237
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81043fb4)
  Location: arch/x86/kernel/fpu/xstate.c:240
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - 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_comp_offsets
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp_offsets
    - arch/x86/kernel/fpu/xstate.c:xfeature_is_aligned
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_features
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81043e35)
  Location: arch/x86/kernel/fpu/xstate.c:244
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - 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_comp_offsets
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp_offsets
    - arch/x86/kernel/fpu/xstate.c:xfeature_is_aligned
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_features
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81045b35)
  Location: arch/x86/kernel/fpu/xstate.c:244
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - 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
    - arch/x86/kernel/fpu/xstate.c:xfeature_is_aligned
  

• In 5.15: Selective Inline, Transformation ⚠️

  bool xfeature_enabled(enum xfeature xfeature);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8104b278)
  Location: arch/x86/kernel/fpu/xstate.c:159
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_uabi_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_uabi_buf
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
  Direct callers:
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - 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
    - arch/x86/kernel/fpu/xstate.c:xfeature_is_aligned
  

  Symbols:

  ffffffff8104b0e0-ffffffff8104b10c: xfeature_enabled (STB_LOCAL)
  ffffffff81c99da1-ffffffff81c99dbf: xfeature_enabled.cold (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81056266)
  Location: arch/x86/kernel/fpu/xstate.c:201
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:__raw_xsave_addr
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81063ed6)
  Location: arch/x86/kernel/fpu/xstate.c:201
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:__raw_xsave_addr
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81065826)
  Location: arch/x86/kernel/fpu/xstate.c:201
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:__raw_xsave_addr
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff8106cc86)
  Location: arch/x86/kernel/fpu/xstate.c:202
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:get_xsave_addr
    - arch/x86/kernel/fpu/xstate.c:__raw_xsave_addr
  

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 (ffffffff81040eda)
  Location: arch/x86/kernel/fpu/xstate.c:237
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff810306ba)
  Location: arch/x86/kernel/fpu/xstate.c:237
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81040d1a)
  Location: arch/x86/kernel/fpu/xstate.c:237
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff810420fa)
  Location: arch/x86/kernel/fpu/xstate.c:237
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/xstate.c:copy_user_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_kernel_to_xstate
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_user
    - arch/x86/kernel/fpu/xstate.c:copy_xstate_to_kernel
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:fpu__init_system_xstate
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
    - arch/x86/kernel/fpu/xstate.c:setup_xstate_comp
  

Differences

Regular