DepSurf

Function: test_and_clear_tsk_thread_flag

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/step.c (ffffffff8103deb2)
  Location: include/linux/sched.h:2869
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/step.c (ffffffff8103dcd2)
  Location: include/linux/sched.h:3146
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In mm/oom_kill.c (ffffffff811a4f75)
  Location: include/linux/sched.h:3146
  Inline: True
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/step.c (ffffffff8103d59b)
  Location: include/linux/sched.h:3302
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/step.c (ffffffff8103b5eb)
  Location: include/linux/sched.h:1497
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff810f8e09)
  Location: include/linux/sched.h:1497
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/step.c (ffffffff8103e00b)
  Location: include/linux/sched.h:1531
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff81103829)
  Location: include/linux/sched.h:1531
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/step.c (ffffffff8103f5bb)
  Location: include/linux/sched.h:1653
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In arch/x86/kernel/cpu/bugs.c (ffffffff810436a7)
  Location: include/linux/sched.h:1653
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/bugs.c:ssb_prctl_set
  

  In kernel/livepatch/transition.c (ffffffff8110c558)
  Location: include/linux/sched.h:1653
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103a315)
  Location: include/linux/sched.h:1666
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff81040bbb)
  Location: include/linux/sched.h:1666
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff81117d48)
  Location: include/linux/sched.h:1666
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103c8d5)
  Location: include/linux/sched.h:1739
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff8104329b)
  Location: include/linux/sched.h:1739
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff81122089)
  Location: include/linux/sched.h:1739
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d095)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff810439fb)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff8112e6a9)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103ff35)
  Location: include/linux/sched.h:1782
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff8104729b)
  Location: include/linux/sched.h:1782
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff8113c859)
  Location: include/linux/sched.h:1782
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103fe75)
  Location: include/linux/sched.h:1843
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff81046af0)
  Location: include/linux/sched.h:1843
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff81136f69)
  Location: include/linux/sched.h:1843
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81041805)
  Location: include/linux/sched.h:1865
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff81048520)
  Location: include/linux/sched.h:1865
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff81137c39)
  Location: include/linux/sched.h:1865
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81047aa5)
  Location: include/linux/sched.h:1982
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff8104ee60)
  Location: include/linux/sched.h:1982
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff8115a989)
  Location: include/linux/sched.h:1982
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81050bf5)
  Location: include/linux/sched.h:2004
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff8105a0b0)
  Location: include/linux/sched.h:2004
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff8118423c)
  Location: include/linux/sched.h:2004
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8105e155)
  Location: include/linux/sched.h:2031
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff81067ac0)
  Location: include/linux/sched.h:2031
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff811bf4cc)
  Location: include/linux/sched.h:2031
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8105f805)
  Location: include/linux/sched.h:2039
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff81069370)
  Location: include/linux/sched.h:2039
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff811d1fac)
  Location: include/linux/sched.h:2039
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81066965)
  Location: include/linux/sched.h:1941
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff810707e0)
  Location: include/linux/sched.h:1941
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff811e6c2c)
  Location: include/linux/sched.h:1941
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/kernel/fpsimd.c (ffff8000100882c0)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/arm64/kernel/fpsimd.c:sve_set_vector_length
  

• In armhf: Absent ⚠️
• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/livepatch/transition.c (c0000000001f3a60)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d215)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff81043b7b)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff81126c89)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8102c8c5)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff810331ab)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff811196e9)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103d055)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff810439bb)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff81124b79)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_force_transition
    - kernel/livepatch/transition.c:klp_force_transition
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff8103e0e5)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:speculation_ctrl_update_tif
  

  In arch/x86/kernel/step.c (ffffffff81044dbb)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - arch/x86/kernel/step.c:user_disable_single_step
  

  In kernel/livepatch/transition.c (ffffffff8113098c)
  Location: include/linux/sched.h:1732
  Inline: True
  Inline callers:
    - kernel/livepatch/transition.c:klp_update_patch_state
  

Differences