DepSurf

Function: kmem_dump_obj

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: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Transformation ⚠️

  void kmem_dump_obj(void *object);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/slab_common.c (0)
  Location: mm/slab_common.c:582
  Inline: False
  

  Symbols:

  ffffffff81bd90b3-ffffffff81bd91d7: kmem_dump_obj.cold (STB_LOCAL)
  ffffffff8128d4c0-ffffffff8128d5a8: kmem_dump_obj (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void kmem_dump_obj(void *object);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/slab_common.c (0)
  Location: mm/slab_common.c:586
  Inline: False
  

  Symbols:

  ffffffff81cbb177-ffffffff81cbb366: kmem_dump_obj.cold (STB_LOCAL)
  ffffffff812cc960-ffffffff812cca50: kmem_dump_obj (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void kmem_dump_obj(void *object);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/slab_common.c (0)
  Location: mm/slab_common.c:584
  Inline: False
  

  Symbols:

  ffffffff81e6cd81-ffffffff81e6cfa7: kmem_dump_obj.cold (STB_LOCAL)
  ffffffff8132bc80-ffffffff8132bdc1: kmem_dump_obj (STB_GLOBAL)
  

• In 6.2: ✅

  void kmem_dump_obj(void *object);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff813a1410)
  Location: mm/slab_common.c:573
  Inline: False
  

  Symbols:

  ffffffff813a1410-ffffffff813a1793: kmem_dump_obj (STB_GLOBAL)
  

• In 6.5: ✅

  void kmem_dump_obj(void *object);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff813d4680)
  Location: mm/slab_common.c:573
  Inline: False
  

  Symbols:

  ffffffff813d4680-ffffffff813d4a03: kmem_dump_obj (STB_GLOBAL)
  

• In 6.8: ✅

  bool kmem_dump_obj(void *object);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff813fe230)
  Location: mm/slab_common.c:548
  Inline: False
  Direct callers:
    - kernel/rcu/update.c:rcu_tasks_invoke_cbs
    - kernel/rcu/srcutree.c:srcu_invoke_callbacks
    - kernel/rcu/tree.c:rcu_do_batch
  

  Symbols:

  ffffffff813fe230-ffffffff813fe59a: kmem_dump_obj (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Return type changed. void ➡️ bool