DepSurf

Function: cookie_hash

Status

Regular

• In 4.4: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff817aada0)
  Location: net/ipv4/syncookies.c:56
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
  

  In net/ipv6/syncookies.c (ffffffff817feee0)
  Location: net/ipv6/syncookies.c:47
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
  

  Symbols:

  ffffffff817aada0-ffffffff817aaf03: cookie_hash (STB_LOCAL)
  ffffffff817feee0-ffffffff817ff043: cookie_hash (STB_LOCAL)
  

• In 4.8: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff818188a0)
  Location: net/ipv4/syncookies.c:53
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff8186e870)
  Location: net/ipv6/syncookies.c:46
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff818188a0-ffffffff81818a07: cookie_hash (STB_LOCAL)
  ffffffff8186e870-ffffffff8186e9d7: cookie_hash (STB_LOCAL)
  

• In 4.10: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff8184a100)
  Location: net/ipv4/syncookies.c:53
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff818a17c0)
  Location: net/ipv6/syncookies.c:46
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff8184a100-ffffffff8184a267: cookie_hash (STB_LOCAL)
  ffffffff818a17c0-ffffffff818a1927: cookie_hash (STB_LOCAL)
  

• In 4.13: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff8186db40)
  Location: net/ipv4/syncookies.c:52
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff818c7e10)
  Location: net/ipv6/syncookies.c:45
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff8186db40-ffffffff8186dc19: cookie_hash (STB_LOCAL)
  ffffffff818c7e10-ffffffff818c7ef0: cookie_hash (STB_LOCAL)
  

• In 4.15: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff818ee480)
  Location: net/ipv4/syncookies.c:52
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff8194b3b0)
  Location: net/ipv6/syncookies.c:45
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff818ee480-ffffffff818ee564: cookie_hash (STB_LOCAL)
  ffffffff8194b3b0-ffffffff8194b497: cookie_hash (STB_LOCAL)
  

• In 4.18: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff81944e10)
  Location: net/ipv4/syncookies.c:52
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff819a4660)
  Location: net/ipv6/syncookies.c:45
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81944e10-ffffffff81944ee7: cookie_hash (STB_LOCAL)
  ffffffff819a4660-ffffffff819a4736: cookie_hash (STB_LOCAL)
  

• In 5.0: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff81975100)
  Location: net/ipv4/syncookies.c:52
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff819db170)
  Location: net/ipv6/syncookies.c:45
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81975100-ffffffff819751d7: cookie_hash (STB_LOCAL)
  ffffffff819db170-ffffffff819db246: cookie_hash (STB_LOCAL)
  

• In 5.3: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff819decb0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81a49df0)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff819decb0-ffffffff819ded8c: cookie_hash (STB_LOCAL)
  ffffffff81a49df0-ffffffff81a49ec6: cookie_hash (STB_LOCAL)
  

• In 5.4: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff81a15d50)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81a809b0)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81a15d50-ffffffff81a15e2c: cookie_hash (STB_LOCAL)
  ffffffff81a809b0-ffffffff81a80a86: cookie_hash (STB_LOCAL)
  

• In 5.8: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff81b06dc0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81b7b640)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81b06dc0-ffffffff81b06e9c: cookie_hash (STB_LOCAL)
  ffffffff81b7b640-ffffffff81b7b700: cookie_hash.isra.0 (STB_LOCAL)
  

• In 5.11: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff81b14fb0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81b8a680)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81b14fb0-ffffffff81b1508c: cookie_hash (STB_LOCAL)
  ffffffff81b8a680-ffffffff81b8a740: cookie_hash.isra.0 (STB_LOCAL)
  

• In 5.13: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff81b02db0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81b794d0)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81b02db0-ffffffff81b02e8e: cookie_hash (STB_LOCAL)
  ffffffff81b794d0-ffffffff81b7959a: cookie_hash.isra.0 (STB_LOCAL)
  

• In 5.15: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff81bc4fc0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81c44130)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81bc4fc0-ffffffff81bc50cf: cookie_hash (STB_LOCAL)
  ffffffff81c44130-ffffffff81c44219: cookie_hash.isra.0 (STB_LOCAL)
  

• In 5.19: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff81d5a110)
  Location: net/ipv4/syncookies.c:46
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81de3080)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81d5a110-ffffffff81d5a23d: cookie_hash (STB_LOCAL)
  ffffffff81de3080-ffffffff81de318b: cookie_hash.isra.0 (STB_LOCAL)
  

• In 6.2: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff81f24500)
  Location: net/ipv4/syncookies.c:46
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81fb56c0)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81f24500-ffffffff81f24629: cookie_hash (STB_LOCAL)
  ffffffff81fb56c0-ffffffff81fb57cb: cookie_hash.isra.0 (STB_LOCAL)
  

• In 6.5: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff81f84090)
  Location: net/ipv4/syncookies.c:46
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff82015de0)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81f84090-ffffffff81f841b9: cookie_hash (STB_LOCAL)
  ffffffff82015de0-ffffffff82015eeb: cookie_hash.isra.0 (STB_LOCAL)
  

• In 6.8: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffffffff8204a740)
  Location: net/ipv4/syncookies.c:45
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff820e4f30)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff8204a740-ffffffff8204a869: cookie_hash (STB_LOCAL)
  ffffffff820e4f30-ffffffff820e503b: cookie_hash.isra.0 (STB_LOCAL)
  

Arch

• In arm64: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (ffff800010cd1960)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffff800010d4c1c8)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffff800010cd1960-ffff800010cd1a58: cookie_hash (STB_LOCAL)
  ffff800010d4c1c8-ffff800010d4c2cc: cookie_hash.isra.0 (STB_LOCAL)
  

• In armhf: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (c0ddb7e0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (c0e4d410)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  c0ddb7e0-c0ddb8bc: cookie_hash (STB_LOCAL)
  c0e4d410-c0e4d504: cookie_hash (STB_LOCAL)
  

• In ppc64el: Collision, Selective Inline, Transformation ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/syncookies.c (c000000000defb90)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (c000000000e827c0)
  Location: net/ipv6/syncookies.c:40
  Inline: True
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  c000000000defb90-c000000000defcec: cookie_hash (STB_LOCAL)
  c000000000e827c0-c000000000e828ec: cookie_hash.isra.0 (STB_LOCAL)
  

• In riscv64: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffe000822dfc)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffe000884f6a)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffe000822dfc-ffffffe000822ebe: cookie_hash (STB_LOCAL)
  ffffffe000884f6a-ffffffe00088505e: cookie_hash (STB_LOCAL)
  

Flavor

• In aws: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff819b53e0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81a20040)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff819b53e0-ffffffff819b54bc: cookie_hash (STB_LOCAL)
  ffffffff81a20040-ffffffff81a20116: cookie_hash (STB_LOCAL)
  

• In azure: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff819721d0)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff819dce00)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff819721d0-ffffffff819722ac: cookie_hash (STB_LOCAL)
  ffffffff819dce00-ffffffff819dced6: cookie_hash (STB_LOCAL)
  

• In gcp: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff81a1fc80)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81a8aac0)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81a1fc80-ffffffff81a1fd5c: cookie_hash (STB_LOCAL)
  ffffffff81a8aac0-ffffffff81a8ab96: cookie_hash (STB_LOCAL)
  

• In lowlatency: Collision ⚠️

  u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport, u32 count, int c);
  

  Collision: Static-Static Collision

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/syncookies.c (ffffffff81a2b180)
  Location: net/ipv4/syncookies.c:48
  Inline: False
  Direct callers:
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_check
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
    - net/ipv4/syncookies.c:__cookie_v4_init_sequence
  

  In net/ipv6/syncookies.c (ffffffff81a97720)
  Location: net/ipv6/syncookies.c:40
  Inline: False
  Direct callers:
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_check
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
    - net/ipv6/syncookies.c:__cookie_v6_init_sequence
  

  Symbols:

  ffffffff81a2b180-ffffffff81a2b25c: cookie_hash (STB_LOCAL)
  ffffffff81a97720-ffffffff81a977f6: cookie_hash (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• 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 ✅
• No changes between 5.15 and 5.19 ✅
• 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 armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅