DepSurf

Function: __kernel_fpu_begin

Status

Regular

• In 4.4: ✅

  void __kernel_fpu_begin();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81039ce0)
  Location: arch/x86/kernel/fpu/core.c:108
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:kernel_fpu_begin
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_reset_system
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_next_high_mono_count
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_set_variable_nonblocking
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_set_variable
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_next_variable
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_variable
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_set_wakeup_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_wakeup_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_set_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_time
  

  Symbols:

  ffffffff81039ce0-ffffffff81039ddf: __kernel_fpu_begin (STB_GLOBAL)
  

• In 4.8: ✅

  void __kernel_fpu_begin();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81038ed0)
  Location: arch/x86/kernel/fpu/core.c:112
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:kernel_fpu_begin
    - arch/x86/platform/efi/efi_64.c:efi_thunk_reset_system
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_high_mono_count
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_reset_system
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_next_high_mono_count
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_set_variable
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_next_variable
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_variable
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_set_wakeup_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_wakeup_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_set_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_get_time
  

  Symbols:

  ffffffff81038ed0-ffffffff81038fbe: __kernel_fpu_begin (STB_GLOBAL)
  

• In 4.10: ✅

  void __kernel_fpu_begin();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810386a0)
  Location: arch/x86/kernel/fpu/core.c:96
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:kernel_fpu_begin
    - arch/x86/platform/efi/efi_64.c:efi_thunk_reset_system
    - arch/x86/platform/efi/efi_64.c:efi_thunk_reset_system
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_high_mono_count
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_reset_system
  

  Symbols:

  ffffffff810386a0-ffffffff81038798: __kernel_fpu_begin (STB_GLOBAL)
  

• In 4.13: ✅

  void __kernel_fpu_begin();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81036800)
  Location: arch/x86/kernel/fpu/core.c:95
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:kernel_fpu_begin
    - arch/x86/platform/efi/efi_64.c:efi_thunk_reset_system
    - arch/x86/platform/efi/efi_64.c:efi_thunk_reset_system
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_high_mono_count
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_reset_system
  

  Symbols:

  ffffffff81036800-ffffffff810368ac: __kernel_fpu_begin (STB_GLOBAL)
  

• In 4.15: ✅

  void __kernel_fpu_begin();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81038bd0)
  Location: arch/x86/kernel/fpu/core.c:95
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:kernel_fpu_begin
    - arch/x86/platform/efi/efi_64.c:efi_thunk_reset_system
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_high_mono_count
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_reset_system
  

  Symbols:

  ffffffff81038bd0-ffffffff81038c7a: __kernel_fpu_begin (STB_GLOBAL)
  

• In 4.18: ✅

  void __kernel_fpu_begin();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103a380)
  Location: arch/x86/kernel/fpu/core.c:96
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:kernel_fpu_begin
    - arch/x86/platform/efi/efi_64.c:efi_thunk_query_variable_info
    - arch/x86/platform/efi/efi_64.c:efi_thunk_reset_system
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_high_mono_count
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_next_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_variable
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_wakeup_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_set_time
    - arch/x86/platform/efi/efi_64.c:efi_thunk_get_time
    - drivers/firmware/efi/runtime-wrappers.c:virt_efi_reset_system
  

  Symbols:

  ffffffff8103a380-ffffffff8103a42b: __kernel_fpu_begin (STB_GLOBAL)
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103ba1a)
  Location: arch/x86/kernel/fpu/core.c:96
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:kernel_fpu_begin
  

• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• 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: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅