DepSurf

Function: task_spec_ssb_force_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 (ffffffff81043987)
  Location: include/linux/sched.h:1478
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104526d)
  Location: include/linux/sched.h:1484
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_set
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81047d4f)
  Location: include/linux/sched.h:1561
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104859f)
  Location: include/linux/sched.h:1554
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104c1fd)
  Location: include/linux/sched.h:1596
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104b6f2)
  Location: include/linux/sched.h:1654
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104d3a3)
  Location: include/linux/sched.h:1676
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81054a8d)
  Location: include/linux/sched.h:1773
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff810607dd)
  Location: include/linux/sched.h:1798
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8106f04d)
  Location: include/linux/sched.h:1825
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8107090f)
  Location: include/linux/sched.h:1834
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff810781f3)
  Location: include/linux/sched.h:1728
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/kernel/ssbd.c (ffff8000100ac198)
  Location: include/linux/sched.h:1554
  Inline: True
  Inline callers:
    - arch/arm64/kernel/ssbd.c:arch_prctl_spec_ctrl_get
    - arch/arm64/kernel/ssbd.c:arch_prctl_spec_ctrl_set
  

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

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104870f)
  Location: include/linux/sched.h:1554
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81037a6f)
  Location: include/linux/sched.h:1554
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104854f)
  Location: include/linux/sched.h:1554
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104995f)
  Location: include/linux/sched.h:1554
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:arch_prctl_spec_ctrl_get
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

Differences