DepSurf

Function: task_clear_spec_ssb_noexec

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103cecb)
  Location: include/linux/sched.h:1559
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81047857)
  Location: include/linux/sched.h:1559
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d68b)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048097)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff810407fb)
  Location: include/linux/sched.h:1594
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104bc67)
  Location: include/linux/sched.h:1594
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8104074b)
  Location: include/linux/sched.h:1652
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104b1a7)
  Location: include/linux/sched.h:1652
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8104213b)
  Location: include/linux/sched.h:1674
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8104cf07)
  Location: include/linux/sched.h:1674
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8104848b)
  Location: include/linux/sched.h:1771
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81054577)
  Location: include/linux/sched.h:1771
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81051795)
  Location: include/linux/sched.h:1796
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff810601db)
  Location: include/linux/sched.h:1796
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8105edf5)
  Location: include/linux/sched.h:1823
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8106e93b)
  Location: include/linux/sched.h:1823
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81060500)
  Location: include/linux/sched.h:1832
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8107012b)
  Location: include/linux/sched.h:1832
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81067580)
  Location: include/linux/sched.h:1726
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff8107794b)
  Location: include/linux/sched.h:1726
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

Arch

• In arm64: Absent ⚠️
• 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 (ffffffff8103d80b)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048207)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8102cefb)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81037517)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d64b)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81048047)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103e73b)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:arch_setup_new_exec
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff81049457)
  Location: include/linux/sched.h:1552
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

Differences