DepSurf

Function: prandom_u32_add_noise

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/kaslr.c (ffffffff82fd59d6)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - arch/x86/mm/kaslr.c:kernel_randomize_memory
  

  In kernel/time/timer.c (ffffffff811420ea)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - kernel/time/timer.c:update_process_times
  

  In mm/slab_common.c (ffffffff81288e5a)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - mm/slab_common.c:cache_random_seq_create
  

  In net/core/dev.c (ffffffff81a0963c)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - net/core/dev.c:__dev_direct_xmit
    - net/core/dev.c:__dev_queue_xmit
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/kaslr.c (ffffffff831e0472)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - arch/x86/mm/kaslr.c:kernel_randomize_memory
  

  In kernel/time/timer.c (ffffffff811432da)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - kernel/time/timer.c:update_process_times
  

  In mm/slab_common.c (ffffffff8128e51a)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - mm/slab_common.c:cache_random_seq_create
  

  In net/core/dev.c (ffffffff819effac)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - net/core/dev.c:__dev_direct_xmit
    - net/core/dev.c:__dev_queue_xmit
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/kaslr.c (ffffffff832c3b0b)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - arch/x86/mm/kaslr.c:kernel_randomize_memory
  

  In kernel/time/timer.c (ffffffff8116685a)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - kernel/time/timer.c:update_process_times
  

  In mm/slab_common.c (ffffffff812ce45a)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - mm/slab_common.c:cache_random_seq_create
  

  In net/core/dev.c (ffffffff81aa13dc)
  Location: include/linux/prandom.h:59
  Inline: True
  Inline callers:
    - net/core/dev.c:__dev_direct_xmit
    - net/core/dev.c:__dev_queue_xmit
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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