website-struct

Struct: bpf_prog

Status

Regular

• In 4.4: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u32 len;
      enum bpf_prog_type type;
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const struct sk_buff *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 4.8: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u32 len;
      enum bpf_prog_type type;
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const struct sk_buff *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 4.10: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 xdp_adjust_head;
      enum bpf_prog_type type;
      u32 len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 4.13: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 locked;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      enum bpf_prog_type type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 4.15: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 locked;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      enum bpf_prog_type type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 4.18: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 undo_set_mem;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.0: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 undo_set_mem;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.3: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.4: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.8: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.11: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      u16 call_get_stack;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.13: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      u16 call_get_stack;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_stats *stats;
      int *active;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.15: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      u16 call_get_stack;
      u16 call_get_func_ip;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_stats *stats;
      int *active;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In 5.19: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinding_requested;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      u16 call_get_stack;
      u16 call_get_func_ip;
      u16 tstamp_type_access;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_stats *stats;
      int *active;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      struct (anon) __empty_insns;
      struct sock_filter insns[0];
      struct (anon) __empty_insnsi;
      struct bpf_insn insnsi[0];
  };
  

• In 6.2: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinding_requested;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      u16 call_get_stack;
      u16 call_get_func_ip;
      u16 tstamp_type_access;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_stats *stats;
      int *active;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      struct (anon) __empty_insns;
      struct sock_filter insns[0];
      struct (anon) __empty_insnsi;
      struct bpf_insn insnsi[0];
  };
  

• In 6.5: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinding_requested;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      u16 call_get_stack;
      u16 call_get_func_ip;
      u16 tstamp_type_access;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_stats *stats;
      int *active;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      struct (anon) __empty_insns;
      struct sock_filter insns[0];
      struct (anon) __empty_insnsi;
      struct bpf_insn insnsi[0];
  };
  

• In 6.8: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinding_requested;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      u16 call_get_stack;
      u16 call_get_func_ip;
      u16 tstamp_type_access;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_stats *stats;
      int *active;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      struct (anon) __empty_insns;
      struct sock_filter insns[0];
      struct (anon) __empty_insnsi;
      struct bpf_insn insnsi[0];
  };
  

Arch

• In arm64: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In armhf: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In ppc64el: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In riscv64: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

Flavor

• In aws: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In azure: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In gcp: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

• In lowlatency: ✅

  struct bpf_prog {
      u16 pages;
      u16 jited;
      u16 jit_requested;
      u16 gpl_compatible;
      u16 cb_access;
      u16 dst_needed;
      u16 blinded;
      u16 is_func;
      u16 kprobe_override;
      u16 has_callchain_buf;
      u16 enforce_expected_attach_type;
      enum bpf_prog_type type;
      enum bpf_attach_type expected_attach_type;
      u32 len;
      u32 jited_len;
      u8 tag[8];
      struct bpf_prog_aux *aux;
      struct sock_fprog_kern *orig_prog;
      unsigned int (*bpf_func)(const void *, const struct bpf_insn *);
      struct sock_filter insns[0];
      struct bpf_insn insnsi[0];
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Field added. u16 xdp_adjust_head
  • Field added. u8 tag[8]
  • Field type changed. unsigned int (*bpf_func)(const struct sk_buff *, const struct bpf_insn *) ➡️ unsigned int (*bpf_func)(const void *, const struct bpf_insn *)
• Changed between 4.10 and 4.13 ⚠️

  • Field added. u16 locked
  • Field added. u32 jited_len
  • Field removed. u16 xdp_adjust_head
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field added. u16 jit_requested
  • Field added. u16 undo_set_mem
  • Field added. u16 blinded
  • Field added. u16 is_func
  • Field added. u16 kprobe_override
  • Field added. u16 has_callchain_buf
  • Field added. enum bpf_attach_type expected_attach_type
  • Field removed. u16 locked
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Field added. u16 enforce_expected_attach_type
  • Field removed. u16 undo_set_mem
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Field added. u16 call_get_stack
• Changed between 5.11 and 5.13 ⚠️

  • Field added. struct bpf_prog_stats *stats
  • Field added. int *active
• Changed between 5.13 and 5.15 ⚠️

  • Field added. u16 call_get_func_ip
• Changed between 5.15 and 5.19 ⚠️

  • Field added. u16 blinding_requested
  • Field added. u16 tstamp_type_access
  • Field added. struct (anon) __empty_insns
  • Field added. struct (anon) __empty_insnsi
• 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 ✅