DepSurf

Function: __skb_unclone_keeptruesize

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: ✅

  int __skb_unclone_keeptruesize(struct sk_buff *skb, gfp_t pri);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bfda20)
  Location: net/core/skbuff.c:1786
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_trim_head
    - net/ipv4/tcp_output.c:tcp_fragment
  

  Symbols:

  ffffffff81bfda20-ffffffff81bfdaa7: __skb_unclone_keeptruesize (STB_GLOBAL)
  

• In 6.2: ✅

  int __skb_unclone_keeptruesize(struct sk_buff *skb, gfp_t pri);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81dae760)
  Location: net/core/skbuff.c:1989
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_trim_head
    - net/ipv4/tcp_output.c:tcp_fragment
  

  Symbols:

  ffffffff81dae760-ffffffff81dae7e7: __skb_unclone_keeptruesize (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int __skb_unclone_keeptruesize(struct sk_buff *skb, gfp_t pri);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:2139
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_trim_head
    - net/ipv4/tcp_output.c:tcp_fragment
  

  Symbols:

  ffffffff8212c36c-ffffffff8212c381: __skb_unclone_keeptruesize.cold (STB_LOCAL)
  ffffffff81e1e650-ffffffff81e1e722: __skb_unclone_keeptruesize (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int __skb_unclone_keeptruesize(struct sk_buff *skb, gfp_t pri);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:2227
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/core/skbuff.c:skb_shift
    - net/ipv4/tcp_output.c:tcp_trim_head
    - net/ipv4/tcp_output.c:tcp_fragment
  

  Symbols:

  ffffffff8220e042-ffffffff8220e057: __skb_unclone_keeptruesize.cold (STB_LOCAL)
  ffffffff81edbcb0-ffffffff81edbd82: __skb_unclone_keeptruesize (STB_GLOBAL)
  

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

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅