DepSurf

Function: task_spec_ssb_disable

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81043998)
  Location: include/linux/sched.h:1474
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103a321)
  Location: include/linux/sched.h:1480
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104527e)
  Location: include/linux/sched.h:1480
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103c8e1)
  Location: include/linux/sched.h:1553
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81047d70)
  Location: include/linux/sched.h:1553
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d0a1)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff810485c0)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103ff41)
  Location: include/linux/sched.h:1588
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104c21e)
  Location: include/linux/sched.h:1588
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103fe81)
  Location: include/linux/sched.h:1646
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104b713)
  Location: include/linux/sched.h:1646
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81041811)
  Location: include/linux/sched.h:1668
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104d3c4)
  Location: include/linux/sched.h:1668
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81047ab1)
  Location: include/linux/sched.h:1765
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81054aae)
  Location: include/linux/sched.h:1765
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81050c01)
  Location: include/linux/sched.h:1790
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff810607fe)
  Location: include/linux/sched.h:1790
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8105e161)
  Location: include/linux/sched.h:1817
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8106f06e)
  Location: include/linux/sched.h:1817
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8105f811)
  Location: include/linux/sched.h:1826
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81070930)
  Location: include/linux/sched.h:1826
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81066971)
  Location: include/linux/sched.h:1720
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81078214)
  Location: include/linux/sched.h:1720
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/kernel/ssbd.c (ffff8000100ac1a8)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/arm64/kernel/ssbd.c:arch_prctl_spec_ctrl_get
  

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

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d221)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048730)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8102c8d1)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81037a90)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d061)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048570)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103e0f1)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81049980)
  Location: include/linux/sched.h:1546
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
  

Differences