website-function

Function: switch_fpu_return

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103de90)
  Location: arch/x86/kernel/fpu/core.c:338
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_int80_syscall_32
    - arch/x86/entry/common.c:do_syscall_64
  

  Symbols:

  ffffffff8103de90-ffffffff8103dfaf: switch_fpu_return (STB_GLOBAL)
  

• In 5.4: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e650)
  Location: arch/x86/kernel/fpu/core.c:338
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_int80_syscall_32
    - arch/x86/entry/common.c:do_syscall_64
  

  Symbols:

  ffffffff8103e650-ffffffff8103e76e: switch_fpu_return (STB_GLOBAL)
  

• In 5.8: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81041710)
  Location: arch/x86/kernel/fpu/core.c:361
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:__prepare_exit_to_usermode
  

  Symbols:

  ffffffff81041710-ffffffff810417de: switch_fpu_return (STB_GLOBAL)
  

• In 5.11: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81041a30)
  Location: arch/x86/kernel/fpu/core.c:401
  Inline: False
  Direct callers:
    - kernel/entry/common.c:exit_to_user_mode_prepare
  

  Symbols:

  ffffffff81041a30-ffffffff81041ae3: switch_fpu_return (STB_GLOBAL)
  

• In 5.13: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81043430)
  Location: arch/x86/kernel/fpu/core.c:401
  Inline: False
  Direct callers:
    - kernel/entry/common.c:exit_to_user_mode_prepare
  

  Symbols:

  ffffffff81043430-ffffffff810434e3: switch_fpu_return (STB_GLOBAL)
  

• In 5.15: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81049690)
  Location: arch/x86/kernel/fpu/core.c:413
  Inline: False
  Direct callers:
    - kernel/entry/common.c:exit_to_user_mode_prepare
  

  Symbols:

  ffffffff81049690-ffffffff8104974d: switch_fpu_return (STB_GLOBAL)
  

• In 5.19: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810530d0)
  Location: arch/x86/kernel/fpu/core.c:750
  Inline: False
  Direct callers:
    - kernel/entry/common.c:exit_to_user_mode_prepare
  

  Symbols:

  ffffffff810530d0-ffffffff810531b6: switch_fpu_return (STB_GLOBAL)
  

• In 6.2: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810609b0)
  Location: arch/x86/kernel/fpu/core.c:747
  Inline: False
  Direct callers:
    - kernel/entry/common.c:exit_to_user_mode_prepare
  

  Symbols:

  ffffffff810609b0-ffffffff81060a99: switch_fpu_return (STB_GLOBAL)
  

• In 6.5: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810623b0)
  Location: arch/x86/kernel/fpu/core.c:747
  Inline: False
  Direct callers:
    - kernel/entry/common.c:exit_to_user_mode_prepare
  

  Symbols:

  ffffffff810623b0-ffffffff81062499: switch_fpu_return (STB_GLOBAL)
  

• In 6.8: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810694d0)
  Location: arch/x86/kernel/fpu/core.c:782
  Inline: False
  Direct callers:
    - kernel/entry/common.c:irqentry_exit_to_user_mode
    - kernel/entry/common.c:syscall_exit_to_user_mode
    - kernel/entry/common.c:syscall_exit_to_user_mode_work
  

  Symbols:

  ffffffff810694d0-ffffffff810695b9: switch_fpu_return (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e7d0)
  Location: arch/x86/kernel/fpu/core.c:338
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_int80_syscall_32
    - arch/x86/entry/common.c:do_syscall_64
  

  Symbols:

  ffffffff8103e7d0-ffffffff8103e8ee: switch_fpu_return (STB_GLOBAL)
  

• In azure: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8102dfd0)
  Location: arch/x86/kernel/fpu/core.c:338
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_int80_syscall_32
    - arch/x86/entry/common.c:do_syscall_64
  

  Symbols:

  ffffffff8102dfd0-ffffffff8102e0ee: switch_fpu_return (STB_GLOBAL)
  

• In gcp: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e610)
  Location: arch/x86/kernel/fpu/core.c:338
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_int80_syscall_32
    - arch/x86/entry/common.c:do_syscall_64
  

  Symbols:

  ffffffff8103e610-ffffffff8103e72e: switch_fpu_return (STB_GLOBAL)
  

• In lowlatency: ✅

  void switch_fpu_return();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103f7c0)
  Location: arch/x86/kernel/fpu/core.c:338
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_fast_syscall_32
    - arch/x86/entry/common.c:do_int80_syscall_32
    - arch/x86/entry/common.c:do_syscall_64
  

  Symbols:

  ffffffff8103f7c0-ffffffff8103f900: switch_fpu_return (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

Flavor

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