DepSurf

Function: bpf_skops_hdr_opt_len

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: ✅

  void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct sk_buff *syn_skb, enum tcp_synack_type synack_type, struct tcp_out_options *opts, unsigned int *remaining);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ac6890)
  Location: net/ipv4/tcp_output.c:471
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_established_options
    - net/ipv4/tcp_output.c:tcp_synack_options
    - net/ipv4/tcp_output.c:tcp_syn_options
  

  Symbols:

  ffffffff81ac6890-ffffffff81ac69af: bpf_skops_hdr_opt_len (STB_LOCAL)
  

• In 5.13: ✅

  void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct sk_buff *syn_skb, enum tcp_synack_type synack_type, struct tcp_out_options *opts, unsigned int *remaining);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ab1aa0)
  Location: net/ipv4/tcp_output.c:471
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_established_options
    - net/ipv4/tcp_output.c:tcp_synack_options
    - net/ipv4/tcp_output.c:tcp_syn_options
  

  Symbols:

  ffffffff81ab1aa0-ffffffff81ab1bbc: bpf_skops_hdr_opt_len (STB_LOCAL)
  

• In 5.15: ✅

  void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct sk_buff *syn_skb, enum tcp_synack_type synack_type, struct tcp_out_options *opts, unsigned int *remaining);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81b6e5f0)
  Location: net/ipv4/tcp_output.c:471
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_established_options
    - net/ipv4/tcp_output.c:tcp_synack_options
    - net/ipv4/tcp_output.c:tcp_syn_options
  

  Symbols:

  ffffffff81b6e5f0-ffffffff81b6e6fa: bpf_skops_hdr_opt_len (STB_LOCAL)
  

• In 5.19: ✅

  void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct sk_buff *syn_skb, enum tcp_synack_type synack_type, struct tcp_out_options *opts, unsigned int *remaining);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81cfdba0)
  Location: net/ipv4/tcp_output.c:469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_established_options
    - net/ipv4/tcp_output.c:tcp_synack_options
    - net/ipv4/tcp_output.c:tcp_syn_options
  

  Symbols:

  ffffffff81cfdba0-ffffffff81cfdcd6: bpf_skops_hdr_opt_len (STB_LOCAL)
  

• In 6.2: ✅

  void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct sk_buff *syn_skb, enum tcp_synack_type synack_type, struct tcp_out_options *opts, unsigned int *remaining);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ec2810)
  Location: net/ipv4/tcp_output.c:469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_established_options
    - net/ipv4/tcp_output.c:tcp_synack_options
    - net/ipv4/tcp_output.c:tcp_syn_options
  

  Symbols:

  ffffffff81ec2810-ffffffff81ec2946: bpf_skops_hdr_opt_len (STB_LOCAL)
  

• In 6.5: ✅

  void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct sk_buff *syn_skb, enum tcp_synack_type synack_type, struct tcp_out_options *opts, unsigned int *remaining);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81f20d70)
  Location: net/ipv4/tcp_output.c:471
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_established_options
    - net/ipv4/tcp_output.c:tcp_synack_options
    - net/ipv4/tcp_output.c:tcp_syn_options
  

  Symbols:

  ffffffff81f20d70-ffffffff81f20ea6: bpf_skops_hdr_opt_len (STB_LOCAL)
  

• In 6.8: ✅

  void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct sk_buff *syn_skb, enum tcp_synack_type synack_type, struct tcp_out_options *opts, unsigned int *remaining);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81fe5470)
  Location: net/ipv4/tcp_output.c:479
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_established_options
    - net/ipv4/tcp_output.c:tcp_synack_options
    - net/ipv4/tcp_output.c:tcp_syn_options
  

  Symbols:

  ffffffff81fe5470-ffffffff81fe55a6: bpf_skops_hdr_opt_len (STB_LOCAL)
  

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 5.11 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 ✅