DepSurf

Function: __fpu_restore_sig

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: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: ✅

  int __fpu_restore_sig(void *buf, void *buf_fx, bool ia32_fxstate);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/signal.c (ffffffff8104a7b0)
  Location: arch/x86/kernel/fpu/signal.c:304
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:fpu__restore_sig
  

  Symbols:

  ffffffff8104a7b0-ffffffff8104aaf9: __fpu_restore_sig (STB_LOCAL)
  

• In 5.19: ✅

  bool __fpu_restore_sig(void *buf, void *buf_fx, bool ia32_fxstate);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/signal.c (ffffffff81054c20)
  Location: arch/x86/kernel/fpu/signal.c:334
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:fpu__restore_sig
  

  Symbols:

  ffffffff81054c20-ffffffff81054fba: __fpu_restore_sig (STB_LOCAL)
  

• In 6.2: ✅

  bool __fpu_restore_sig(void *buf, void *buf_fx, bool ia32_fxstate);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/signal.c (ffffffff81062780)
  Location: arch/x86/kernel/fpu/signal.c:334
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:fpu__restore_sig
  

  Symbols:

  ffffffff81062780-ffffffff81062b17: __fpu_restore_sig (STB_LOCAL)
  

• In 6.5: ✅

  bool __fpu_restore_sig(void *buf, void *buf_fx, bool ia32_fxstate);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/signal.c (ffffffff81064240)
  Location: arch/x86/kernel/fpu/signal.c:334
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:fpu__restore_sig
  

  Symbols:

  ffffffff81064240-ffffffff81064559: __fpu_restore_sig (STB_LOCAL)
  

• In 6.8: ✅

  bool __fpu_restore_sig(void *buf, void *buf_fx, bool ia32_fxstate);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/signal.c (ffffffff8106b750)
  Location: arch/x86/kernel/fpu/signal.c:335
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:fpu__restore_sig
  

  Symbols:

  ffffffff8106b750-ffffffff8106ba1b: __fpu_restore_sig (STB_LOCAL)
  

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

• Changed between 5.15 and 5.19 ⚠️

  • Return type changed. int ➡️ bool
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅