DepSurf

Function: speculation_ctrl_update

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: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103a710)
  Location: arch/x86/kernel/process.c:466
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8103a710-ffffffff8103a8e0: speculation_ctrl_update (STB_GLOBAL)
  

• In 5.3: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103cc90)
  Location: arch/x86/kernel/process.c:480
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8103cc90-ffffffff8103ce72: speculation_ctrl_update (STB_GLOBAL)
  

• In 5.4: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d450)
  Location: arch/x86/kernel/process.c:480
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8103d450-ffffffff8103d632: speculation_ctrl_update (STB_GLOBAL)
  

• In 5.8: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff810405c0)
  Location: arch/x86/kernel/process.c:576
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff810405c0-ffffffff810407a2: speculation_ctrl_update (STB_GLOBAL)
  

• In 5.11: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81040510)
  Location: arch/x86/kernel/process.c:578
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff81040510-ffffffff810406f2: speculation_ctrl_update (STB_GLOBAL)
  

• In 5.13: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81041ee0)
  Location: arch/x86/kernel/process.c:590
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff81041ee0-ffffffff810420e3: speculation_ctrl_update (STB_GLOBAL)
  

• In 5.15: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81048240)
  Location: arch/x86/kernel/process.c:607
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff81048240-ffffffff81048440: speculation_ctrl_update (STB_GLOBAL)
  

• In 5.19: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81051570)
  Location: arch/x86/kernel/process.c:623
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff81051570-ffffffff8105173e: speculation_ctrl_update (STB_GLOBAL)
  

• In 6.2: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8105ebb0)
  Location: arch/x86/kernel/process.c:623
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8105ebb0-ffffffff8105ed83: speculation_ctrl_update (STB_GLOBAL)
  

• In 6.5: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff810602a0)
  Location: arch/x86/kernel/process.c:651
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff810602a0-ffffffff81060473: speculation_ctrl_update (STB_GLOBAL)
  

• In 6.8: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81067320)
  Location: arch/x86/kernel/process.c:663
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff81067320-ffffffff810674f3: speculation_ctrl_update (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d5d0)
  Location: arch/x86/kernel/process.c:480
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8103d5d0-ffffffff8103d7b2: speculation_ctrl_update (STB_GLOBAL)
  

• In azure: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8102cc60)
  Location: arch/x86/kernel/process.c:480
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8102cc60-ffffffff8102cea5: speculation_ctrl_update (STB_GLOBAL)
  

• In gcp: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d410)
  Location: arch/x86/kernel/process.c:480
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8103d410-ffffffff8103d5f2: speculation_ctrl_update (STB_GLOBAL)
  

• In lowlatency: ✅

  void speculation_ctrl_update(long unsigned int tif);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103e510)
  Location: arch/x86/kernel/process.c:480
  Inline: False
  Direct callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_current
    - arch/x86/kernel/process.c:arch_setup_new_exec
    - arch/x86/kernel/cpu/bugs.c:x86_virt_spec_ctrl
  

  Symbols:

  ffffffff8103e510-ffffffff8103e6ee: speculation_ctrl_update (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.0 and 5.3 ✅
• 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 ✅