DepSurf

Function: _get_random_bytes

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff815a7fb0)
  Location: drivers/char/random.c:1509
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes_arch
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff815a7fb0-ffffffff815a815d: _get_random_bytes (STB_LOCAL)
  

• In 4.15: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff8160e8b0)
  Location: drivers/char/random.c:1508
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes_arch
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff8160e8b0-ffffffff8160ea60: _get_random_bytes (STB_LOCAL)
  

• In 4.18: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81648200)
  Location: drivers/char/random.c:1613
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes_arch
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff81648200-ffffffff816483b9: _get_random_bytes (STB_LOCAL)
  

• In 5.0: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff816666a0)
  Location: drivers/char/random.c:1622
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff816666a0-ffffffff81666859: _get_random_bytes (STB_LOCAL)
  

• In 5.3: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff8169c3e0)
  Location: drivers/char/random.c:1704
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff8169c3e0-ffffffff8169c59d: _get_random_bytes (STB_LOCAL)
  

• In 5.4: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff816bf150)
  Location: drivers/char/random.c:1705
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff816bf150-ffffffff816bf30d: _get_random_bytes (STB_LOCAL)
  

• In 5.8: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81773380)
  Location: drivers/char/random.c:1550
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:do_numa_crng_init
  

  Symbols:

  ffffffff81773380-ffffffff81773627: _get_random_bytes (STB_LOCAL)
  

• In 5.11: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff8178e350)
  Location: drivers/char/random.c:1549
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:do_numa_crng_init
  

  Symbols:

  ffffffff8178e350-ffffffff8178e5e2: _get_random_bytes (STB_LOCAL)
  

• In 5.13: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81770bc0)
  Location: drivers/char/random.c:1525
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:do_numa_crng_init
  

  Symbols:

  ffffffff81770bc0-ffffffff81770e4d: _get_random_bytes (STB_LOCAL)
  

• In 5.15: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff817f66d0)
  Location: drivers/char/random.c:1545
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:do_numa_crng_init
  

  Symbols:

  ffffffff817f66d0-ffffffff817f6972: _get_random_bytes (STB_LOCAL)
  

• In 5.19: ✅

  void _get_random_bytes(void *buf, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81935000)
  Location: drivers/char/random.c:354
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_bytes
  

  Symbols:

  ffffffff81935000-ffffffff819351aa: _get_random_bytes (STB_LOCAL)
  

• In 6.2: ✅

  void _get_random_bytes(void *buf, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81a93580)
  Location: drivers/char/random.c:375
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u16
    - drivers/char/random.c:get_random_u16
    - drivers/char/random.c:get_random_u8
    - drivers/char/random.c:get_random_u8
    - drivers/char/random.c:get_random_bytes
  

  Symbols:

  ffffffff81a93580-ffffffff81a9372a: _get_random_bytes (STB_LOCAL)
  

• In 6.5: ✅

  void _get_random_bytes(void *buf, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81adf070)
  Location: drivers/char/random.c:375
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u16
    - drivers/char/random.c:get_random_u16
    - drivers/char/random.c:get_random_u8
    - drivers/char/random.c:get_random_u8
    - drivers/char/random.c:get_random_bytes
  

  Symbols:

  ffffffff81adf070-ffffffff81adf21a: _get_random_bytes (STB_LOCAL)
  

• In 6.8: ✅

  void _get_random_bytes(void *buf, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81b32490)
  Location: drivers/char/random.c:375
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_u64
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u32
    - drivers/char/random.c:get_random_u16
    - drivers/char/random.c:get_random_u16
    - drivers/char/random.c:get_random_u8
    - drivers/char/random.c:get_random_u8
    - drivers/char/random.c:get_random_bytes
  

  Symbols:

  ffffffff81b32490-ffffffff81b3263a: _get_random_bytes (STB_LOCAL)
  

Arch

• In arm64: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffff8000108afd58)
  Location: drivers/char/random.c:1705
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffff8000108afd58-ffff8000108afeb8: _get_random_bytes (STB_LOCAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/char/random.c (c09aa8a0)
  Location: drivers/char/random.c:1705
  Inline: True
  Inline callers:
    - drivers/char/random.c:get_random_bytes
  

• In ppc64el: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (c000000000947f40)
  Location: drivers/char/random.c:1705
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  c000000000947f40-c0000000009480e8: _get_random_bytes (STB_LOCAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffe00056257a)
  Location: drivers/char/random.c:1705
  Inline: True
  Inline callers:
    - drivers/char/random.c:get_random_bytes
  

Flavor

• In aws: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81684ba0)
  Location: drivers/char/random.c:1705
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff81684ba0-ffffffff81684d5d: _get_random_bytes (STB_LOCAL)
  

• In azure: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81662840)
  Location: drivers/char/random.c:1705
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff81662840-ffffffff816629fd: _get_random_bytes (STB_LOCAL)
  

• In gcp: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff816b2f90)
  Location: drivers/char/random.c:1705
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff816b2f90-ffffffff816b314d: _get_random_bytes (STB_LOCAL)
  

• In lowlatency: ✅

  void _get_random_bytes(void *buf, int nbytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff816cd4f0)
  Location: drivers/char/random.c:1705
  Inline: False
  Direct callers:
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:crng_initialize
  

  Symbols:

  ffffffff816cd4f0-ffffffff816cd6c6: _get_random_bytes (STB_LOCAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. size_t len
  • Param removed. int nbytes
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and ppc64el ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅