website-function

Function: extract_entropy

Status

Regular

• In 4.4: ✅

  ssize_t extract_entropy(struct entropy_store *r, void *buf, size_t nbytes, int min, int reserved);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81513040)
  Location: drivers/char/random.c:1153
  Inline: False
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:get_random_bytes
    - drivers/char/random.c:get_random_bytes_arch
  

  Symbols:

  ffffffff81513040-ffffffff81513221: extract_entropy (STB_LOCAL)
  

• In 4.8: ✅

  ssize_t extract_entropy(struct entropy_store *r, void *buf, size_t nbytes, int min, int reserved);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81566f70)
  Location: drivers/char/random.c:1423
  Inline: False
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff81566f70-ffffffff8156704b: extract_entropy (STB_LOCAL)
  

• In 4.10: ✅

  ssize_t extract_entropy(struct entropy_store *r, void *buf, size_t nbytes, int min, int reserved);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff815936d0)
  Location: drivers/char/random.c:1423
  Inline: False
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff815936d0-ffffffff815937ab: extract_entropy (STB_LOCAL)
  

• In 4.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff815a7860)
  Location: drivers/char/random.c:1403
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff815a7860-ffffffff815a791e: extract_entropy.constprop.42 (STB_LOCAL)
  

• In 4.15: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff8160e160)
  Location: drivers/char/random.c:1402
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff8160e160-ffffffff8160e220: extract_entropy.constprop.42 (STB_LOCAL)
  

• In 4.18: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff81647c20)
  Location: drivers/char/random.c:1506
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff81647c20-ffffffff81647ce1: extract_entropy.constprop.34 (STB_LOCAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff816660c0)
  Location: drivers/char/random.c:1515
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff816660c0-ffffffff81666181: extract_entropy.constprop.34 (STB_LOCAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff8169bb70)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff8169bb70-ffffffff8169bc4e: extract_entropy.constprop.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff816be8a0)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff816be8a0-ffffffff816be97e: extract_entropy.constprop.0 (STB_LOCAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff817721d0)
  Location: drivers/char/random.c:1487
  Inline: True
  Direct callers:
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff817721d0-ffffffff8177226f: extract_entropy.constprop.0 (STB_LOCAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff8178d260)
  Location: drivers/char/random.c:1486
  Inline: True
  Direct callers:
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff8178d260-ffffffff8178d2d1: extract_entropy.constprop.0 (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81770260)
  Location: drivers/char/random.c:1462
  Inline: True
  Inline callers:
    - drivers/char/random.c:crng_reseed
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff817f5c44)
  Location: drivers/char/random.c:1482
  Inline: True
  Inline callers:
    - drivers/char/random.c:crng_reseed
  

• In 5.19: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff819343a0)
  Location: drivers/char/random.c:591
  Inline: True
  Direct callers:
    - drivers/char/random.c:_credit_init_bits
    - drivers/char/random.c:crng_make_state
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff819343a0-ffffffff819346b9: extract_entropy.constprop.0 (STB_LOCAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff81a930f0)
  Location: drivers/char/random.c:651
  Inline: True
  Direct callers:
    - drivers/char/random.c:crng_make_state
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff81a930f0-ffffffff81a93406: extract_entropy.constprop.0 (STB_LOCAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff81adeb20)
  Location: drivers/char/random.c:651
  Inline: True
  Direct callers:
    - drivers/char/random.c:crng_make_state
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff81adeb20-ffffffff81aded87: extract_entropy.constprop.0 (STB_LOCAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff81b31f40)
  Location: drivers/char/random.c:651
  Inline: True
  Direct callers:
    - drivers/char/random.c:crng_make_state
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff81b31f40-ffffffff81b321a7: extract_entropy.constprop.0 (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffff8000108af618)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffff8000108af618-ffff8000108af720: extract_entropy.constprop.0 (STB_LOCAL)
  

• In armhf: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (c09a9f8c)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
  

  Symbols:

  c09a9f8c-c09aa0a4: extract_entropy.constprop.0 (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (c000000000946a20)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  c000000000946a20-c000000000946b60: extract_entropy.constprop.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffe000562f64)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
  

  Symbols:

  ffffffe000562f64-ffffffe00056303e: extract_entropy.constprop.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff81684310)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff81684310-ffffffff816843ee: extract_entropy.constprop.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff81661f90)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff81661f90-ffffffff8166206e: extract_entropy.constprop.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff816b26e0)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff816b26e0-ffffffff816b27be: extract_entropy.constprop.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/char/random.c (ffffffff816ccbe0)
  Location: drivers/char/random.c:1592
  Inline: True
  Direct callers:
    - drivers/char/random.c:_xfer_secondary_pool
    - drivers/char/random.c:crng_reseed
  

  Symbols:

  ffffffff816ccbe0-ffffffff816cccd7: extract_entropy.constprop.0 (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅