DepSurf

Function: __kfence_obj_info

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: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: ✅

  bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/kfence/report.c (ffffffff813b0750)
  Location: mm/kfence/report.c:289
  Inline: False
  Direct callers:
    - mm/slab_common.c:kmem_dump_obj
  

  Symbols:

  ffffffff813b0750-ffffffff813b088c: __kfence_obj_info (STB_GLOBAL)
  

• In 6.2: ✅

  bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/kfence/report.c (ffffffff814312b0)
  Location: mm/kfence/report.c:294
  Inline: False
  Direct callers:
    - mm/slab_common.c:kmem_dump_obj
  

  Symbols:

  ffffffff814312b0-ffffffff814313ec: __kfence_obj_info (STB_GLOBAL)
  

• In 6.5: ✅

  bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/kfence/report.c (ffffffff81466c30)
  Location: mm/kfence/report.c:294
  Inline: False
  Direct callers:
    - mm/slab_common.c:kmem_dump_obj
  

  Symbols:

  ffffffff81466c30-ffffffff81466d6c: __kfence_obj_info (STB_GLOBAL)
  

• In 6.8: ✅

  bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/kfence/report.c (ffffffff81495e40)
  Location: mm/kfence/report.c:293
  Inline: False
  Direct callers:
    - mm/slab_common.c:kmem_dump_obj
  

  Symbols:

  ffffffff81495e40-ffffffff81495f41: __kfence_obj_info (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅