website-struct

Struct: bpf_prog_aux

Status

Regular

• In 4.4: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      const struct bpf_verifier_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 4.8: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      const struct bpf_verifier_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 4.10: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      const struct bpf_verifier_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 4.13: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 stack_depth;
      u32 id;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_verifier_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 4.15: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 stack_depth;
      u32 id;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      char name[16];
      void *security;
      struct bpf_dev_offload *offload;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 4.18: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.0: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.3: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.4: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.8: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct bpf_prog *linked_prog;
      bool verifier_zext;
      bool offload_requested;
      bool attach_btf_trace;
      bool func_proto_unreliable;
      enum bpf_tramp_prog_type trampoline_prog_type;
      struct bpf_trampoline *trampoline;
      struct hlist_node tramp_hlist;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.11: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      u32 max_rdonly_access;
      u32 max_rdwr_access;
      struct btf *attach_btf;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct mutex dst_mutex;
      struct bpf_prog *dst_prog;
      struct bpf_trampoline *dst_trampoline;
      enum bpf_prog_type saved_dst_prog_type;
      enum bpf_attach_type saved_dst_attach_type;
      bool verifier_zext;
      bool offload_requested;
      bool attach_btf_trace;
      bool func_proto_unreliable;
      bool sleepable;
      bool tail_call_reachable;
      struct hlist_node tramp_hlist;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct mutex used_maps_mutex;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.13: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 used_btf_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      u32 max_rdonly_access;
      u32 max_rdwr_access;
      struct btf *attach_btf;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct mutex dst_mutex;
      struct bpf_prog *dst_prog;
      struct bpf_trampoline *dst_trampoline;
      enum bpf_prog_type saved_dst_prog_type;
      enum bpf_attach_type saved_dst_attach_type;
      bool verifier_zext;
      bool offload_requested;
      bool attach_btf_trace;
      bool func_proto_unreliable;
      bool sleepable;
      bool tail_call_reachable;
      struct hlist_node tramp_hlist;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      struct bpf_kfunc_desc_tab *kfunc_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct mutex used_maps_mutex;
      struct btf_mod_pair *used_btfs;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.15: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 used_btf_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      u32 max_rdonly_access;
      u32 max_rdwr_access;
      struct btf *attach_btf;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct mutex dst_mutex;
      struct bpf_prog *dst_prog;
      struct bpf_trampoline *dst_trampoline;
      enum bpf_prog_type saved_dst_prog_type;
      enum bpf_attach_type saved_dst_attach_type;
      bool verifier_zext;
      bool offload_requested;
      bool attach_btf_trace;
      bool func_proto_unreliable;
      bool sleepable;
      bool tail_call_reachable;
      struct hlist_node tramp_hlist;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      struct bpf_kfunc_desc_tab *kfunc_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct mutex used_maps_mutex;
      struct btf_mod_pair *used_btfs;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 5.19: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 used_btf_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      u32 max_rdonly_access;
      u32 max_rdwr_access;
      struct btf *attach_btf;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct mutex dst_mutex;
      struct bpf_prog *dst_prog;
      struct bpf_trampoline *dst_trampoline;
      enum bpf_prog_type saved_dst_prog_type;
      enum bpf_attach_type saved_dst_attach_type;
      bool verifier_zext;
      bool offload_requested;
      bool attach_btf_trace;
      bool func_proto_unreliable;
      bool sleepable;
      bool tail_call_reachable;
      bool xdp_has_frags;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      struct bpf_kfunc_desc_tab *kfunc_tab;
      struct bpf_kfunc_btf_tab *kfunc_btf_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct mutex used_maps_mutex;
      struct btf_mod_pair *used_btfs;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      u32 verified_insns;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 6.2: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 used_btf_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      u32 max_rdonly_access;
      u32 max_rdwr_access;
      struct btf *attach_btf;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct mutex dst_mutex;
      struct bpf_prog *dst_prog;
      struct bpf_trampoline *dst_trampoline;
      enum bpf_prog_type saved_dst_prog_type;
      enum bpf_attach_type saved_dst_attach_type;
      bool verifier_zext;
      bool offload_requested;
      bool attach_btf_trace;
      bool func_proto_unreliable;
      bool sleepable;
      bool tail_call_reachable;
      bool xdp_has_frags;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      struct bpf_kfunc_desc_tab *kfunc_tab;
      struct bpf_kfunc_btf_tab *kfunc_btf_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct mutex used_maps_mutex;
      struct btf_mod_pair *used_btfs;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      u32 verified_insns;
      int cgroup_atype;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 6.5: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 used_btf_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      u32 max_rdonly_access;
      u32 max_rdwr_access;
      struct btf *attach_btf;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct mutex dst_mutex;
      struct bpf_prog *dst_prog;
      struct bpf_trampoline *dst_trampoline;
      enum bpf_prog_type saved_dst_prog_type;
      enum bpf_attach_type saved_dst_attach_type;
      bool verifier_zext;
      bool dev_bound;
      bool offload_requested;
      bool attach_btf_trace;
      bool func_proto_unreliable;
      bool sleepable;
      bool tail_call_reachable;
      bool xdp_has_frags;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      struct bpf_kfunc_desc_tab *kfunc_tab;
      struct bpf_kfunc_btf_tab *kfunc_btf_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct mutex used_maps_mutex;
      struct btf_mod_pair *used_btfs;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      u32 verified_insns;
      int cgroup_atype;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct module *mod;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In 6.8: ✅

  struct bpf_prog_aux {
      atomic64_t refcnt;
      u32 used_map_cnt;
      u32 used_btf_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 real_func_cnt;
      u32 func_idx;
      u32 attach_btf_id;
      u32 ctx_arg_info_size;
      u32 max_rdonly_access;
      u32 max_rdwr_access;
      struct btf *attach_btf;
      const struct bpf_ctx_arg_aux *ctx_arg_info;
      struct mutex dst_mutex;
      struct bpf_prog *dst_prog;
      struct bpf_trampoline *dst_trampoline;
      enum bpf_prog_type saved_dst_prog_type;
      enum bpf_attach_type saved_dst_attach_type;
      bool verifier_zext;
      bool dev_bound;
      bool offload_requested;
      bool attach_btf_trace;
      bool attach_tracing_prog;
      bool func_proto_unreliable;
      bool sleepable;
      bool tail_call_reachable;
      bool xdp_has_frags;
      bool exception_cb;
      bool exception_boundary;
      const struct btf_type *attach_func_proto;
      const char *attach_func_name;
      struct bpf_prog **func;
      void *jit_data;
      struct bpf_jit_poke_descriptor *poke_tab;
      struct bpf_kfunc_desc_tab *kfunc_tab;
      struct bpf_kfunc_btf_tab *kfunc_btf_tab;
      u32 size_poke_tab;
      struct bpf_ksym ksym;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct mutex used_maps_mutex;
      struct btf_mod_pair *used_btfs;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      u32 verified_insns;
      int cgroup_atype;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      u64 (*bpf_exception_cb)(u64, u64, u64, u64, u64);
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_func_info_aux *func_info_aux;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct module *mod;
      u32 num_exentries;
      struct exception_table_entry *extable;
      struct work_struct work;
      struct callback_head rcu;
  };
  

Arch

• In arm64: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In armhf: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In ppc64el: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In riscv64: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

Flavor

• In aws: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In azure: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In gcp: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

• In lowlatency: ✅

  struct bpf_prog_aux {
      atomic_t refcnt;
      u32 used_map_cnt;
      u32 max_ctx_offset;
      u32 max_pkt_offset;
      u32 max_tp_access;
      u32 stack_depth;
      u32 id;
      u32 func_cnt;
      u32 func_idx;
      bool verifier_zext;
      bool offload_requested;
      struct bpf_prog **func;
      void *jit_data;
      struct latch_tree_node ksym_tnode;
      struct list_head ksym_lnode;
      const struct bpf_prog_ops *ops;
      struct bpf_map **used_maps;
      struct bpf_prog *prog;
      struct user_struct *user;
      u64 load_time;
      struct bpf_map * cgroup_storage[2];
      char name[16];
      void *security;
      struct bpf_prog_offload *offload;
      struct btf *btf;
      struct bpf_func_info *func_info;
      struct bpf_line_info *linfo;
      void **jited_linfo;
      u32 func_info_cnt;
      u32 nr_linfo;
      u32 linfo_idx;
      struct bpf_prog_stats *stats;
      struct work_struct work;
      struct callback_head rcu;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field added. u32 max_ctx_offset
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field added. u32 stack_depth
  • Field added. u32 id
  • Field added. struct latch_tree_node ksym_tnode
  • Field added. struct list_head ksym_lnode
• Changed between 4.13 and 4.15 ⚠️

  • Field added. u64 load_time
  • Field added. char name[16]
  • Field added. void *security
  • Field added. struct bpf_dev_offload *offload
  • Field type changed. const struct bpf_verifier_ops *ops ➡️ const struct bpf_prog_ops *ops
• Changed between 4.15 and 4.18 ⚠️

  • Field added. u32 func_cnt
  • Field added. bool offload_requested
  • Field added. struct bpf_prog **func
  • Field added. void *jit_data
  • Field type changed. struct bpf_dev_offload *offload ➡️ struct bpf_prog_offload *offload
• Changed between 4.18 and 5.0 ⚠️

  • Field added. u32 max_pkt_offset
  • Field added. u32 func_idx
  • Field added. struct bpf_map * cgroup_storage[2]
  • Field added. struct btf *btf
  • Field added. struct bpf_func_info *func_info
  • Field added. struct bpf_line_info *linfo
  • Field added. void **jited_linfo
  • Field added. u32 func_info_cnt
  • Field added. u32 nr_linfo
  • Field added. u32 linfo_idx
• Changed between 5.0 and 5.3 ⚠️

  • Field added. u32 max_tp_access
  • Field added. bool verifier_zext
  • Field added. struct bpf_prog_stats *stats
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. u32 attach_btf_id
  • Field added. u32 ctx_arg_info_size
  • Field added. const struct bpf_ctx_arg_aux *ctx_arg_info
  • Field added. struct bpf_prog *linked_prog
  • Field added. bool attach_btf_trace
  • Field added. bool func_proto_unreliable
  • Field added. enum bpf_tramp_prog_type trampoline_prog_type
  • Field added. struct bpf_trampoline *trampoline
  • Field added. struct hlist_node tramp_hlist
  • Field added. const struct btf_type *attach_func_proto
  • Field added. const char *attach_func_name
  • Field added. struct bpf_jit_poke_descriptor *poke_tab
  • Field added. u32 size_poke_tab
  • Field added. struct bpf_ksym ksym
  • Field added. struct bpf_func_info_aux *func_info_aux
  • Field added. u32 num_exentries
  • Field added. struct exception_table_entry *extable
  • Field removed. struct latch_tree_node ksym_tnode
  • Field removed. struct list_head ksym_lnode
  • Field type changed. atomic_t refcnt ➡️ atomic64_t refcnt
• Changed between 5.8 and 5.11 ⚠️

  • Field added. u32 max_rdonly_access
  • Field added. u32 max_rdwr_access
  • Field added. struct btf *attach_btf
  • Field added. struct mutex dst_mutex
  • Field added. struct bpf_prog *dst_prog
  • Field added. struct bpf_trampoline *dst_trampoline
  • Field added. enum bpf_prog_type saved_dst_prog_type
  • Field added. enum bpf_attach_type saved_dst_attach_type
  • Field added. bool sleepable
  • Field added. bool tail_call_reachable
  • Field added. struct mutex used_maps_mutex
  • Field removed. struct bpf_prog *linked_prog
  • Field removed. enum bpf_tramp_prog_type trampoline_prog_type
  • Field removed. struct bpf_trampoline *trampoline
• Changed between 5.11 and 5.13 ⚠️

  • Field added. u32 used_btf_cnt
  • Field added. struct bpf_kfunc_desc_tab *kfunc_tab
  • Field added. struct btf_mod_pair *used_btfs
  • Field removed. struct bpf_prog_stats *stats
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field added. bool xdp_has_frags
  • Field added. struct bpf_kfunc_btf_tab *kfunc_btf_tab
  • Field added. u32 verified_insns
  • Field removed. struct hlist_node tramp_hlist
• Changed between 5.19 and 6.2 ⚠️

  • Field added. int cgroup_atype
• Changed between 6.2 and 6.5 ⚠️

  • Field added. bool dev_bound
  • Field added. struct module *mod
• Changed between 6.5 and 6.8 ⚠️

  • Field added. u32 real_func_cnt
  • Field added. bool attach_tracing_prog
  • Field added. bool exception_cb
  • Field added. bool exception_boundary
  • Field added. u64 (*bpf_exception_cb)(u64, u64, u64, u64, u64)

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 ✅