DepSurf

Function: skb_len_add

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81daecac)
  Location: include/linux/skbuff.h:2410
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_zerocopy
  

  In net/ipv4/ip_output.c (ffffffff81e9d2a6)
  Location: include/linux/skbuff.h:2410
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:ip_append_page
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81eaeb6f)
  Location: include/linux/skbuff.h:2410
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_sendmsg_locked
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e14b82)
  Location: include/linux/skbuff.h:2448
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_splice_from_iter
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_zerocopy
  

  In net/ipv4/ip_output.c (ffffffff81efa210)
  Location: include/linux/skbuff.h:2448
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81f0cc1f)
  Location: include/linux/skbuff.h:2448
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_sendmsg_locked
  

  In net/ipv4/tcp_output.c (ffffffff81f254b2)
  Location: include/linux/skbuff.h:2448
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ed2182)
  Location: include/linux/skbuff.h:2455
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_splice_from_iter
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_zerocopy
  

  In net/ipv4/ip_output.c (ffffffff81fbe13e)
  Location: include/linux/skbuff.h:2455
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp.c (ffffffff81fd0d0f)
  Location: include/linux/skbuff.h:2455
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_sendmsg_locked
  

  In net/ipv4/tcp_output.c (ffffffff81fe9d73)
  Location: include/linux/skbuff.h:2455
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

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