DepSurf

Function: panic_on_rcu_stall

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810ee85a)
  Location: kernel/rcu/tree.c:1317
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_check_callbacks
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810f2468)
  Location: kernel/rcu/tree.c:1319
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_exp_wait_wake
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_check_callbacks
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810f3091)
  Location: kernel/rcu/tree.c:1416
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_exp_wait_wake
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_check_callbacks
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810fdbda)
  Location: kernel/rcu/tree.c:1485
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_exp_wait_wake
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_check_callbacks
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81108d94)
  Location: kernel/rcu/tree.c:1362
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_exp_wait_wake
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_check_callbacks
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811145d5)
  Location: kernel/rcu/tree.c:1238
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_exp_wait_wake
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_check_callbacks
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111e20e)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8112a7dc)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In 5.8: Selective Inline, Transformation ⚠️

  void panic_on_rcu_stall();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff8113785a)
  Location: kernel/rcu/tree_stall.h:107
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
  Direct callers:
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

  Symbols:

  ffffffff81133940-ffffffff81133959: panic_on_rcu_stall (STB_LOCAL)
  ffffffff81138b61-ffffffff81138b6d: panic_on_rcu_stall.cold (STB_LOCAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  void panic_on_rcu_stall();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff81132e8d)
  Location: kernel/rcu/tree_stall.h:108
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
  Direct callers:
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

  Symbols:

  ffffffff8112f670-ffffffff8112f6a1: panic_on_rcu_stall (STB_LOCAL)
  ffffffff81be2855-ffffffff81be2861: panic_on_rcu_stall.cold (STB_LOCAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  void panic_on_rcu_stall();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff81132319)
  Location: kernel/rcu/tree_stall.h:108
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
  Direct callers:
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

  Symbols:

  ffffffff8112fa10-ffffffff8112fa3c: panic_on_rcu_stall (STB_LOCAL)
  ffffffff81bd47f0-ffffffff81bd4800: panic_on_rcu_stall.cold (STB_LOCAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  void panic_on_rcu_stall();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff811546f9)
  Location: kernel/rcu/tree_stall.h:110
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
  Direct callers:
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

  Symbols:

  ffffffff81151250-ffffffff8115127c: panic_on_rcu_stall (STB_LOCAL)
  ffffffff81caebb1-ffffffff81caebc1: panic_on_rcu_stall.cold (STB_LOCAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  void panic_on_rcu_stall();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff8117ea98)
  Location: kernel/rcu/tree_stall.h:138
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
  Direct callers:
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

  Symbols:

  ffffffff81179480-ffffffff811794bc: panic_on_rcu_stall (STB_LOCAL)
  ffffffff81e5f289-ffffffff81e5f299: panic_on_rcu_stall.cold (STB_LOCAL)
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811b43b0)
  Location: kernel/rcu/tree_stall.h:138
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811c84bd)
  Location: kernel/rcu/tree_stall.h:138
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811da306)
  Location: kernel/rcu/tree_stall.h:139
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:synchronize_rcu_expedited_wait
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
    - kernel/rcu/tree.c:print_other_cpu_stall
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffff80001018d2e4)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c03da7d0)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c0000000001e6de4)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffe000120754)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81122dbc)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81115878)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81120cac)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8112cf81)
  Location: kernel/rcu/tree_stall.h:75
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited_wait
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

Differences

Regular

• 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 ✅