website-struct

Struct: net_bridge

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      u8 vlan_enabled;
      u8 vlan_stats_enabled;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct hlist_head hash[256];
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      bool nf_call_iptables;
      bool nf_call_ip6tables;
      bool nf_call_arptables;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      u32 root_path_cost;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u8 group_addr[6];
      bool group_addr_set;
      enum (anon) stp_enabled;
      unsigned char multicast_router;
      u8 multicast_disabled;
      u8 multicast_querier;
      u8 multicast_query_use_ifaddr;
      u8 has_ipv6_addr;
      u8 multicast_stats_enabled;
      u32 hash_elasticity;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      spinlock_t multicast_lock;
      struct net_bridge_mdb_htable *mdb;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      u8 multicast_mld_version;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      bool neigh_suppress_enabled;
  };
  

• In 4.18: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      u8 vlan_enabled;
      u8 vlan_stats_enabled;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      bool nf_call_iptables;
      bool nf_call_ip6tables;
      bool nf_call_arptables;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      u32 root_path_cost;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u8 group_addr[6];
      bool group_addr_set;
      enum (anon) stp_enabled;
      unsigned char multicast_router;
      u8 multicast_disabled;
      u8 multicast_querier;
      u8 multicast_query_use_ifaddr;
      u8 has_ipv6_addr;
      u8 multicast_stats_enabled;
      u32 hash_elasticity;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      spinlock_t multicast_lock;
      struct net_bridge_mdb_htable *mdb;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      u8 multicast_mld_version;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      bool neigh_suppress_enabled;
      bool mtu_set_by_user;
      struct hlist_head fdb_list;
  };
  

• In 5.0: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In 5.3: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In 5.4: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In 5.8: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
      struct list_head mrp_list;
  };
  

• In 5.11: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct hlist_head frame_type_list;
      struct net_device *dev;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct list_head port_list;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct rhashtable sg_port_tbl;
      struct hlist_head mcast_gc_list;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct work_struct mcast_gc_work;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
      struct hlist_head mrp_list;
      struct hlist_head mep_list;
  };
  

• In 5.13: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct hlist_head frame_type_list;
      struct net_device *dev;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct list_head port_list;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct rhashtable sg_port_tbl;
      struct hlist_head mcast_gc_list;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct work_struct mcast_gc_work;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
      struct hlist_head mrp_list;
      struct hlist_head mep_list;
  };
  

• In 5.15: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct hlist_head frame_type_list;
      struct net_device *dev;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct list_head port_list;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      struct net_bridge_mcast multicast_ctx;
      struct bridge_mcast_stats *mcast_stats;
      u32 hash_max;
      spinlock_t multicast_lock;
      struct rhashtable mdb_hash_tbl;
      struct rhashtable sg_port_tbl;
      struct hlist_head mcast_gc_list;
      struct hlist_head mdb_list;
      struct work_struct mcast_gc_work;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int last_hwdom;
      long unsigned int busy_hwdoms;
      struct hlist_head fdb_list;
      struct hlist_head mrp_list;
      struct hlist_head mep_list;
  };
  

• In 5.19: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct hlist_head frame_type_list;
      struct net_device *dev;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct list_head port_list;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      struct net_bridge_mcast multicast_ctx;
      struct bridge_mcast_stats *mcast_stats;
      u32 hash_max;
      spinlock_t multicast_lock;
      struct rhashtable mdb_hash_tbl;
      struct rhashtable sg_port_tbl;
      struct hlist_head mcast_gc_list;
      struct hlist_head mdb_list;
      struct work_struct mcast_gc_work;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int last_hwdom;
      long unsigned int busy_hwdoms;
      struct hlist_head fdb_list;
      struct hlist_head mrp_list;
      struct hlist_head mep_list;
  };
  

• In 6.2: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct hlist_head frame_type_list;
      struct net_device *dev;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct list_head port_list;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      struct net_bridge_mcast multicast_ctx;
      struct bridge_mcast_stats *mcast_stats;
      u32 hash_max;
      spinlock_t multicast_lock;
      struct rhashtable mdb_hash_tbl;
      struct rhashtable sg_port_tbl;
      struct hlist_head mcast_gc_list;
      struct hlist_head mdb_list;
      struct work_struct mcast_gc_work;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int last_hwdom;
      long unsigned int busy_hwdoms;
      struct hlist_head fdb_list;
      struct hlist_head mrp_list;
      struct hlist_head mep_list;
  };
  

• In 6.5: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct hlist_head frame_type_list;
      struct net_device *dev;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct list_head port_list;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      struct net_bridge_mcast multicast_ctx;
      struct bridge_mcast_stats *mcast_stats;
      u32 hash_max;
      spinlock_t multicast_lock;
      struct rhashtable mdb_hash_tbl;
      struct rhashtable sg_port_tbl;
      struct hlist_head mcast_gc_list;
      struct hlist_head mdb_list;
      struct work_struct mcast_gc_work;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int last_hwdom;
      long unsigned int busy_hwdoms;
      struct hlist_head fdb_list;
      struct hlist_head mrp_list;
      struct hlist_head mep_list;
  };
  

• In 6.8: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct hlist_head frame_type_list;
      struct net_device *dev;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct list_head port_list;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      struct net_bridge_mcast multicast_ctx;
      struct bridge_mcast_stats *mcast_stats;
      u32 hash_max;
      spinlock_t multicast_lock;
      struct rhashtable mdb_hash_tbl;
      struct rhashtable sg_port_tbl;
      struct hlist_head mcast_gc_list;
      struct hlist_head mdb_list;
      struct work_struct mcast_gc_work;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      atomic_t fdb_n_learned;
      u32 fdb_max_learned;
      int last_hwdom;
      long unsigned int busy_hwdoms;
      struct hlist_head fdb_list;
      struct hlist_head mrp_list;
      struct hlist_head mep_list;
  };
  

Arch

• In arm64: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In armhf: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In ppc64el: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In riscv64: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

Flavor

• In aws: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In azure: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In gcp: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

• In lowlatency: ✅

  struct net_bridge {
      spinlock_t lock;
      spinlock_t hash_lock;
      struct list_head port_list;
      struct net_device *dev;
      struct pcpu_sw_netstats *stats;
      long unsigned int options;
      __be16 vlan_proto;
      u16 default_pvid;
      struct net_bridge_vlan_group *vlgrp;
      struct rhashtable fdb_hash_tbl;
      struct rtable fake_rtable;
      struct rt6_info fake_rt6_info;
      u16 group_fwd_mask;
      u16 group_fwd_mask_required;
      bridge_id designated_root;
      bridge_id bridge_id;
      unsigned char topology_change;
      unsigned char topology_change_detected;
      u16 root_port;
      long unsigned int max_age;
      long unsigned int hello_time;
      long unsigned int forward_delay;
      long unsigned int ageing_time;
      long unsigned int bridge_max_age;
      long unsigned int bridge_hello_time;
      long unsigned int bridge_forward_delay;
      long unsigned int bridge_ageing_time;
      u32 root_path_cost;
      u8 group_addr[6];
      enum (anon) stp_enabled;
      u32 hash_max;
      u32 multicast_last_member_count;
      u32 multicast_startup_query_count;
      u8 multicast_igmp_version;
      u8 multicast_router;
      u8 multicast_mld_version;
      spinlock_t multicast_lock;
      long unsigned int multicast_last_member_interval;
      long unsigned int multicast_membership_interval;
      long unsigned int multicast_querier_interval;
      long unsigned int multicast_query_interval;
      long unsigned int multicast_query_response_interval;
      long unsigned int multicast_startup_query_interval;
      struct rhashtable mdb_hash_tbl;
      struct hlist_head mdb_list;
      struct hlist_head router_list;
      struct timer_list multicast_router_timer;
      struct bridge_mcast_other_query ip4_other_query;
      struct bridge_mcast_own_query ip4_own_query;
      struct bridge_mcast_querier ip4_querier;
      struct bridge_mcast_stats *mcast_stats;
      struct bridge_mcast_other_query ip6_other_query;
      struct bridge_mcast_own_query ip6_own_query;
      struct bridge_mcast_querier ip6_querier;
      struct timer_list hello_timer;
      struct timer_list tcn_timer;
      struct timer_list topology_change_timer;
      struct delayed_work gc_work;
      struct kobject *ifobj;
      u32 auto_cnt;
      int offload_fwd_mark;
      struct hlist_head fdb_list;
  };
  

Differences

Regular

• Changed between 4.15 and 4.18 ⚠️

  • Field added. struct rhashtable fdb_hash_tbl
  • Field added. bool mtu_set_by_user
  • Field added. struct hlist_head fdb_list
  • Field removed. struct hlist_head hash[256]
• Changed between 4.18 and 5.0 ⚠️

  • Field added. long unsigned int options
  • Field added. struct rhashtable mdb_hash_tbl
  • Field added. struct hlist_head mdb_list
  • Field removed. u8 vlan_enabled
  • Field removed. u8 vlan_stats_enabled
  • Field removed. bool nf_call_iptables
  • Field removed. bool nf_call_ip6tables
  • Field removed. bool nf_call_arptables
  • Field removed. bool group_addr_set
  • Field removed. u8 multicast_disabled
  • Field removed. u8 multicast_querier
  • Field removed. u8 multicast_query_use_ifaddr
  • Field removed. u8 has_ipv6_addr
  • Field removed. u8 multicast_stats_enabled
  • Field removed. u32 hash_elasticity
  • Field removed. struct net_bridge_mdb_htable *mdb
  • Field removed. bool neigh_suppress_enabled
  • Field removed. bool mtu_set_by_user
  • Field type changed. unsigned char multicast_router ➡️ u8 multicast_router
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. struct list_head mrp_list
• Changed between 5.8 and 5.11 ⚠️

  • Field added. struct hlist_head frame_type_list
  • Field added. struct rhashtable sg_port_tbl
  • Field added. struct hlist_head mcast_gc_list
  • Field added. struct work_struct mcast_gc_work
  • Field added. struct hlist_head mep_list
  • Field removed. struct pcpu_sw_netstats *stats
  • Field type changed. struct list_head mrp_list ➡️ struct hlist_head mrp_list
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. struct net_bridge_mcast multicast_ctx
  • Field added. int last_hwdom
  • Field added. long unsigned int busy_hwdoms
  • Field removed. u32 multicast_last_member_count
  • Field removed. u32 multicast_startup_query_count
  • Field removed. u8 multicast_igmp_version
  • Field removed. u8 multicast_router
  • Field removed. u8 multicast_mld_version
  • Field removed. long unsigned int multicast_last_member_interval
  • Field removed. long unsigned int multicast_membership_interval
  • Field removed. long unsigned int multicast_querier_interval
  • Field removed. long unsigned int multicast_query_interval
  • Field removed. long unsigned int multicast_query_response_interval
  • Field removed. long unsigned int multicast_startup_query_interval
  • Field removed. struct hlist_head router_list
  • Field removed. struct timer_list multicast_router_timer
  • Field removed. struct bridge_mcast_other_query ip4_other_query
  • Field removed. struct bridge_mcast_own_query ip4_own_query
  • Field removed. struct bridge_mcast_querier ip4_querier
  • Field removed. struct bridge_mcast_other_query ip6_other_query
  • Field removed. struct bridge_mcast_own_query ip6_own_query
  • Field removed. struct bridge_mcast_querier ip6_querier
  • Field removed. int offload_fwd_mark
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. atomic_t fdb_n_learned
  • Field added. u32 fdb_max_learned

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 ✅