DepSurf

Function: __skb_checksum

Status

Regular

• In 4.4: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817077e0)
  Location: net/core/skbuff.c:2105
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:skb_segment
  

  Symbols:

  ffffffff817077e0-ffffffff81707aa8: __skb_checksum (STB_GLOBAL)
  

• In 4.8: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8176db80)
  Location: net/core/skbuff.c:2103
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum
  

  Symbols:

  ffffffff8176db80-ffffffff8176de47: __skb_checksum (STB_GLOBAL)
  

• In 4.10: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8179afe0)
  Location: net/core/skbuff.c:2079
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum
  

  Symbols:

  ffffffff8179afe0-ffffffff8179b282: __skb_checksum (STB_GLOBAL)
  

• In 4.13: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817b7af0)
  Location: net/core/skbuff.c:2093
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:__skb_checksum
  

  Symbols:

  ffffffff817b7af0-ffffffff817b7dad: __skb_checksum (STB_GLOBAL)
  

• In 4.15: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81830210)
  Location: net/core/skbuff.c:2454
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:__skb_checksum
  

  Symbols:

  ffffffff81830210-ffffffff81830507: __skb_checksum (STB_GLOBAL)
  

• In 4.18: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8187a700)
  Location: net/core/skbuff.c:2470
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff8187a700-ffffffff8187a9d3: __skb_checksum (STB_GLOBAL)
  

• In 5.0: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8189b310)
  Location: net/core/skbuff.c:2466
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff8189b310-ffffffff8189b5da: __skb_checksum (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:2626
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff818eeb85-ffffffff818eebdf: __skb_checksum.cold (STB_LOCAL)
  ffffffff818e5e10-ffffffff818e60fc: __skb_checksum (STB_GLOBAL)
  

• In 5.4: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81917f70)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff81917f70-ffffffff81918269: __skb_checksum (STB_GLOBAL)
  

• In 5.8: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819eb0e0)
  Location: net/core/skbuff.c:2627
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff819eb0e0-ffffffff819eb3d9: __skb_checksum (STB_GLOBAL)
  

• In 5.11: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819eae00)
  Location: net/core/skbuff.c:2644
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff819eae00-ffffffff819eb0f9: __skb_checksum (STB_GLOBAL)
  

• In 5.13: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d1330)
  Location: net/core/skbuff.c:2727
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff819d1330-ffffffff819d160d: __skb_checksum (STB_GLOBAL)
  

• In 5.15: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a80df0)
  Location: net/core/skbuff.c:2799
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff81a80df0-ffffffff81a810cd: __skb_checksum (STB_GLOBAL)
  

• In 5.19: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bf5890)
  Location: net/core/skbuff.c:2848
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
    - net/core/dev.c:skb_crc32c_csum_help
  

  Symbols:

  ffffffff81bf5890-ffffffff81bf5ba3: __skb_checksum (STB_GLOBAL)
  

• In 6.2: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81da3ac0)
  Location: net/core/skbuff.c:3054
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
    - net/core/dev.c:skb_crc32c_csum_help
  

  Symbols:

  ffffffff81da3ac0-ffffffff81da3dd3: __skb_checksum (STB_GLOBAL)
  

• In 6.5: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e12710)
  Location: net/core/skbuff.c:3224
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
    - net/core/dev.c:skb_crc32c_csum_help
  

  Symbols:

  ffffffff81e12710-ffffffff81e12a47: __skb_checksum (STB_GLOBAL)
  

• In 6.8: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ecf8d0)
  Location: net/core/skbuff.c:3312
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
    - net/core/dev.c:skb_crc32c_csum_help
  

  Symbols:

  ffffffff81ecf8d0-ffffffff81ecfc07: __skb_checksum (STB_GLOBAL)
  

Arch

• In arm64: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb0fe8)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffff800010bb0fe8-ffff800010bb1298: __skb_checksum (STB_GLOBAL)
  

• In armhf: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0ccea34)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  c0ccea34-c0cced98: __skb_checksum (STB_GLOBAL)
  

• In ppc64el: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c883a0)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  c000000000c883a0-c000000000c88790: __skb_checksum (STB_GLOBAL)
  

• In riscv64: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffe000742abc)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffe000742abc-ffffffe000742ce6: __skb_checksum (STB_GLOBAL)
  

Flavor

• In aws: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818b7f70)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff818b7f70-ffffffff818b8269: __skb_checksum (STB_GLOBAL)
  

• In azure: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81871ec0)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff81871ec0-ffffffff818721b9: __skb_checksum (STB_GLOBAL)
  

• In gcp: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81908f70)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
    - net/netfilter/nf_conntrack_proto_sctp.c:nf_conntrack_sctp_packet
  

  Symbols:

  ffffffff81908f70-ffffffff81909269: __skb_checksum (STB_GLOBAL)
  

• In lowlatency: ✅

  __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len, __wsum csum, const struct skb_checksum_ops *ops);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8192a020)
  Location: net/core/skbuff.c:2628
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_segment
    - net/core/skbuff.c:__skb_checksum_complete
    - net/core/skbuff.c:__skb_checksum_complete_head
    - net/core/skbuff.c:__skb_checksum
    - net/core/skbuff.c:pskb_trim_rcsum_slow
  

  Symbols:

  ffffffff8192a020-ffffffff8192a337: __skb_checksum (STB_GLOBAL)
  

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 ✅