../net/core/flow_dissector.c: note: in included file (through ../include/linux/if_pppox.h):
../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures
../net/sched/cls_api.c:390:22: warning: incorrect type in assignment (different base types)
../net/sched/cls_api.c:390:22:    expected restricted __be16 [usertype] protocol
../net/sched/cls_api.c:390:22:    got unsigned int [usertype] protocol
../net/sched/cls_api.c:1928:16: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:1928:16:    struct tcf_proto *
../net/sched/cls_api.c:1928:16:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:2029:20: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:2029:20:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:2029:20:    struct tcf_proto *
../net/sched/cls_api.c:1990:25: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:1990:25:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:1990:25:    struct tcf_proto *
../net/sched/cls_api.c:2010:16: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:2010:16:    struct tcf_proto *
../net/sched/cls_api.c:2010:16:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:2082:25: warning: restricted __be16 degrades to integer
../net/sched/cls_api.c:2775:50: warning: restricted __be16 degrades to integer
../net/ipv4/icmp.c: note: in included file (through ../include/linux/spinlock.h, ../include/linux/sched.h, ../include/linux/percpu.h, ../arch/x86/include/asm/msr.h, ../arch/x86/include/asm/tsc.h, ...):
../include/linux/bottom_half.h:33:30: warning: context imbalance in 'icmp_reply' - different lock contexts for basic block
../include/linux/bottom_half.h:33:30: warning: context imbalance in '__icmp_send' - different lock contexts for basic block
../net/core/filter.c:1423:39: warning: incorrect type in argument 1 (different address spaces)
../net/core/filter.c:1423:39:    expected struct sock_filter const *filter
../net/core/filter.c:1423:39:    got struct sock_filter [noderef] __user *filter
../net/core/filter.c:1501:39: warning: incorrect type in argument 1 (different address spaces)
../net/core/filter.c:1501:39:    expected struct sock_filter const *filter
../net/core/filter.c:1501:39:    got struct sock_filter [noderef] __user *filter
../net/core/filter.c:2323:45: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:2323:45:    expected restricted __be32 [usertype] daddr
../net/core/filter.c:2323:45:    got unsigned int [usertype] ipv4_nh
../net/core/filter.c:3923:29: warning: symbol 'bpf_xdp_get_buff_len_trace_proto' was not declared. Should it be static?
../net/core/filter.c:4655:29: warning: symbol 'bpf_skb_output_proto' was not declared. Should it be static?
../net/core/filter.c:5069:29: warning: symbol 'bpf_xdp_output_proto' was not declared. Should it be static?
../net/core/filter.c:7944:29: warning: symbol 'bpf_sk_storage_get_cg_sock_proto' was not declared. Should it be static?
../net/core/filter.c:11915:17: warning: symbol 'bpf_dynptr_from_skb' was not declared. Should it be static?
../net/core/filter.c:11931:17: warning: symbol 'bpf_dynptr_from_xdp' was not declared. Should it be static?
../net/core/filter.c:11947:17: warning: symbol 'bpf_sock_addr_set_sun_path' was not declared. Should it be static?
../net/core/filter.c:11968:17: warning: symbol 'bpf_sk_assign_tcp_reqsk' was not declared. Should it be static?
../net/core/filter.c:12158:17: warning: symbol 'bpf_sock_destroy' was not declared. Should it be static?
../net/core/filter.c:1931:43: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:1931:43:    expected restricted __wsum [usertype] diff
../net/core/filter.c:1931:43:    got unsigned long long [usertype] to
../net/core/filter.c:1934:36: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:1934:36:    expected restricted __be16 [usertype] old
../net/core/filter.c:1934:36:    got unsigned long long [usertype] from
../net/core/filter.c:1934:42: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1934:42:    expected restricted __be16 [usertype] new
../net/core/filter.c:1934:42:    got unsigned long long [usertype] to
../net/core/filter.c:1937:36: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:1937:36:    expected restricted __be32 [usertype] from
../net/core/filter.c:1937:36:    got unsigned long long [usertype] from
../net/core/filter.c:1937:42: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1937:42:    expected restricted __be32 [usertype] to
../net/core/filter.c:1937:42:    got unsigned long long [usertype] to
../net/core/filter.c:1982:59: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1982:59:    expected restricted __wsum [usertype] diff
../net/core/filter.c:1982:59:    got unsigned long long [usertype] to
../net/core/filter.c:1985:52: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1985:52:    expected restricted __be16 [usertype] from
../net/core/filter.c:1985:52:    got unsigned long long [usertype] from
../net/core/filter.c:1985:58: warning: incorrect type in argument 4 (different base types)
../net/core/filter.c:1985:58:    expected restricted __be16 [usertype] to
../net/core/filter.c:1985:58:    got unsigned long long [usertype] to
../net/core/filter.c:1988:52: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1988:52:    expected restricted __be32 [usertype] from
../net/core/filter.c:1988:52:    got unsigned long long [usertype] from
../net/core/filter.c:1988:58: warning: incorrect type in argument 4 (different base types)
../net/core/filter.c:1988:58:    expected restricted __be32 [usertype] to
../net/core/filter.c:1988:58:    got unsigned long long [usertype] to
../net/core/filter.c:2055:35: warning: incorrect type in return expression (different base types)
../net/core/filter.c:2055:35:    expected unsigned long long
../net/core/filter.c:2055:35:    got restricted __wsum [usertype] csum
../net/core/filter.c:5867:17: warning: incorrect type in assignment (different base types)
../net/core/filter.c:5867:17:    expected unsigned int [usertype] spi
../net/core/filter.c:5867:17:    got restricted __be32 const [usertype] spi
../net/core/filter.c:5875:33: warning: incorrect type in assignment (different base types)
../net/core/filter.c:5875:33:    expected unsigned int [usertype] remote_ipv4
../net/core/filter.c:5875:33:    got restricted __be32 const [usertype] a4
../net/bridge/br_netfilter_hooks.c: note: in included file (through ../include/linux/if_pppox.h):
../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures
../net/netfilter/nf_conntrack_core.c:129:13: warning: context imbalance in 'nf_conntrack_double_unlock' - unexpected unlock
../net/netfilter/nf_conntrack_core.c:139:13: warning: context imbalance in 'nf_conntrack_double_lock' - wrong count at exit
../net/netfilter/nf_conntrack_core.c:2342:28: warning: context imbalance in 'get_next_corpse' - unexpected unlock
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:218:9: error: incompatible types in comparison expression (different address spaces):
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:218:9:    int ( [noderef] __rcu * )( ... )
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:218:9:    int ( * )( ... )
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:225:9: error: incompatible types in comparison expression (different address spaces):
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:225:9:    int ( [noderef] __rcu * )( ... )
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:225:9:    int ( * )( ... )
../net/ipv4/netfilter/iptable_nat.c: note: in included file (through ../include/linux/netfilter_ipv4/ip_tables.h):
../include/uapi/linux/netfilter_ipv4/ip_tables.h:206:33: warning: array of flexible structures
../net/netfilter/nf_conntrack_netlink.c:1239:36: warning: context imbalance in 'ctnetlink_dump_table' - unexpected unlock
../net/netfilter/nf_conntrack_amanda.c:158:33: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_amanda.c:158:33:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_amanda.c:158:33:    unsigned int ( * )( ... )
../net/netfilter/nf_conntrack_ftp.c:521:22: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_ftp.c:521:22:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_ftp.c:521:22:    unsigned int ( * )( ... )
../net/netfilter/nf_conntrack_irc.c:242:38: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_irc.c:242:38:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_irc.c:242:38:    unsigned int ( * )( ... )
../net/netfilter/nf_conntrack_snmp.c:42:23: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_snmp.c:42:23:    int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_snmp.c:42:23:    int ( * )( ... )
../net/netfilter/nf_conntrack_tftp.c:78:31: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_tftp.c:78:31:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_tftp.c:78:31:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_irc.c:89:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_irc.c:89:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_irc.c:89:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_irc.c:97:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_irc.c:97:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_irc.c:97:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_amanda.c:67:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_amanda.c:67:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_amanda.c:67:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_amanda.c:75:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_amanda.c:75:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_amanda.c:75:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_tftp.c:43:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_tftp.c:43:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_tftp.c:43:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_tftp.c:51:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_tftp.c:51:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_tftp.c:51:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_ftp.c:117:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_ftp.c:117:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_ftp.c:117:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_ftp.c:125:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_ftp.c:125:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_ftp.c:125:9:    unsigned int ( * )( ... )
../net/netfilter/nf_conncount.c: note: in included file (through ../include/linux/mm_types.h, ../include/linux/uio.h, ../include/linux/socket.h, ../include/uapi/linux/in.h, ../include/linux/in.h):
../include/linux/rbtree.h:74:9: error: incompatible types in comparison expression (different address spaces):
../include/linux/rbtree.h:74:9:    struct rb_node [noderef] __rcu *
../include/linux/rbtree.h:74:9:    struct rb_node *
../net/netfilter/nf_flow_table_ip.c: note: in included file (through ../include/linux/if_pppox.h, ../include/net/netfilter/nf_flow_table.h):
../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures
../net/netfilter/nf_flow_table_offload.c:45:32: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:45:32:    expected restricted __be32 [usertype] keyid
../net/netfilter/nf_flow_table_offload.c:45:32:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:55:44: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:55:44:    expected restricted __be32 [usertype] src
../net/netfilter/nf_flow_table_offload.c:55:44:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:57:44: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:57:44:    expected restricted __be32 [usertype] dst
../net/netfilter/nf_flow_table_offload.c:57:44:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:87:25: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:87:25:    expected restricted __be16 [usertype] vlan_tpid
../net/netfilter/nf_flow_table_offload.c:87:25:    got int
../net/netfilter/nf_flow_table_offload.c:150:32: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:150:32:    expected restricted __be32 [usertype] src
../net/netfilter/nf_flow_table_offload.c:150:32:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:152:32: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:152:32:    expected restricted __be32 [usertype] dst
../net/netfilter/nf_flow_table_offload.c:152:32:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:167:29: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:167:29:    expected restricted __be16 [usertype] n_proto
../net/netfilter/nf_flow_table_offload.c:167:29:    got int
../net/netfilter/nf_flow_table_offload.c:193:30: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:193:30:    expected restricted __be16 [usertype] src
../net/netfilter/nf_flow_table_offload.c:193:30:    got int
../net/netfilter/nf_flow_table_offload.c:195:30: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:195:30:    expected restricted __be16 [usertype] dst
../net/netfilter/nf_flow_table_offload.c:195:30:    got int
../net/netfilter/nf_flow_table_offload.c:258:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:258:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:258:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:258:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:258:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:258:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:263:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:263:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:263:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:263:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:263:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:263:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:316:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:316:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:316:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:316:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:316:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:316:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:322:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:322:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:322:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:322:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:322:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:322:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:333:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:333:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:333:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:351:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:351:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:351:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:360:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:360:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:360:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:378:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:378:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:378:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:400:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:400:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:400:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:417:60: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:417:60:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:417:60:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:425:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:425:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:425:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:442:60: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:442:60:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:442:60:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:477:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:477:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:477:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:478:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:478:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:478:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:483:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:483:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:483:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:484:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:484:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:484:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:491:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:491:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:491:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:491:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:491:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:491:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:507:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:507:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:507:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:508:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:508:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:508:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:513:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:513:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:513:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:514:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:514:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:514:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:521:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:521:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:521:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:521:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:521:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:521:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:846:24: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:846:24:    expected restricted __be16 [usertype] proto
../net/netfilter/nf_flow_table_offload.c:846:24:    got int
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
../net/core/flow_dissector.c: note: in included file (through ../include/linux/if_pppox.h):
../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures
../net/ipv4/icmp.c: note: in included file (through ../include/linux/spinlock.h, ../include/linux/sched.h, ../include/linux/percpu.h, ../arch/x86/include/asm/msr.h, ../arch/x86/include/asm/tsc.h, ...):
../include/linux/bottom_half.h:33:30: warning: context imbalance in 'icmp_reply' - different lock contexts for basic block
../include/linux/bottom_half.h:33:30: warning: context imbalance in '__icmp_send' - different lock contexts for basic block
../net/bridge/br_netfilter_hooks.c: note: in included file (through ../include/linux/if_pppox.h):
../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures
../net/netfilter/nf_conntrack_amanda.c:158:33: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_amanda.c:158:33:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_amanda.c:158:33:    unsigned int ( * )( ... )
../net/netfilter/nf_conntrack_irc.c:242:38: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_irc.c:242:38:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_irc.c:242:38:    unsigned int ( * )( ... )
../net/netfilter/nf_conntrack_snmp.c:42:23: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_snmp.c:42:23:    int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_snmp.c:42:23:    int ( * )( ... )
../net/netfilter/nf_conntrack_ftp.c:521:22: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_ftp.c:521:22:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_ftp.c:521:22:    unsigned int ( * )( ... )
../net/sched/cls_api.c:390:22: warning: incorrect type in assignment (different base types)
../net/sched/cls_api.c:390:22:    expected restricted __be16 [usertype] protocol
../net/sched/cls_api.c:390:22:    got unsigned int [usertype] protocol
../net/sched/cls_api.c:1928:16: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:1928:16:    struct tcf_proto *
../net/sched/cls_api.c:1928:16:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:2029:20: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:2029:20:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:2029:20:    struct tcf_proto *
../net/sched/cls_api.c:1990:25: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:1990:25:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:1990:25:    struct tcf_proto *
../net/sched/cls_api.c:2010:16: error: incompatible types in comparison expression (different address spaces):
../net/sched/cls_api.c:2010:16:    struct tcf_proto *
../net/sched/cls_api.c:2010:16:    struct tcf_proto [noderef] __rcu *
../net/sched/cls_api.c:2082:25: warning: restricted __be16 degrades to integer
../net/sched/cls_api.c:2775:50: warning: restricted __be16 degrades to integer
../net/netfilter/nf_conntrack_tftp.c:78:31: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_conntrack_tftp.c:78:31:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_conntrack_tftp.c:78:31:    unsigned int ( * )( ... )
../net/netfilter/nf_conntrack_core.c:129:13: warning: context imbalance in 'nf_conntrack_double_unlock' - unexpected unlock
../net/netfilter/nf_conntrack_core.c:139:13: warning: context imbalance in 'nf_conntrack_double_lock' - wrong count at exit
../net/netfilter/nf_conntrack_core.c:2336:28: warning: context imbalance in 'get_next_corpse' - unexpected unlock
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:218:9: error: incompatible types in comparison expression (different address spaces):
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:218:9:    int ( [noderef] __rcu * )( ... )
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:218:9:    int ( * )( ... )
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:225:9: error: incompatible types in comparison expression (different address spaces):
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:225:9:    int ( [noderef] __rcu * )( ... )
../net/ipv4/netfilter/nf_nat_snmp_basic_main.c:225:9:    int ( * )( ... )
../net/netfilter/nf_nat_amanda.c:67:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_amanda.c:67:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_amanda.c:67:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_amanda.c:75:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_amanda.c:75:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_amanda.c:75:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_irc.c:89:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_irc.c:89:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_irc.c:89:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_irc.c:97:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_irc.c:97:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_irc.c:97:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_ftp.c:117:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_ftp.c:117:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_ftp.c:117:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_ftp.c:125:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_ftp.c:125:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_ftp.c:125:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_tftp.c:43:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_tftp.c:43:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_tftp.c:43:9:    unsigned int ( * )( ... )
../net/netfilter/nf_nat_tftp.c:51:9: error: incompatible types in comparison expression (different address spaces):
../net/netfilter/nf_nat_tftp.c:51:9:    unsigned int ( [noderef] __rcu * )( ... )
../net/netfilter/nf_nat_tftp.c:51:9:    unsigned int ( * )( ... )
../net/netfilter/nf_conntrack_netlink.c:1239:36: warning: context imbalance in 'ctnetlink_dump_table' - unexpected unlock
../net/ipv4/netfilter/iptable_nat.c: note: in included file (through ../include/linux/netfilter_ipv4/ip_tables.h):
../include/uapi/linux/netfilter_ipv4/ip_tables.h:206:33: warning: array of flexible structures
../net/netfilter/nf_conncount.c: note: in included file (through ../include/linux/mm_types.h, ../include/linux/uio.h, ../include/linux/socket.h, ../include/uapi/linux/in.h, ../include/linux/in.h):
../include/linux/rbtree.h:74:9: error: incompatible types in comparison expression (different address spaces):
../include/linux/rbtree.h:74:9:    struct rb_node [noderef] __rcu *
../include/linux/rbtree.h:74:9:    struct rb_node *
../net/netfilter/nf_flow_table_ip.c: note: in included file (through ../include/linux/if_pppox.h, ../include/net/netfilter/nf_flow_table.h):
../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures
../net/netfilter/nf_flow_table_offload.c:45:32: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:45:32:    expected restricted __be32 [usertype] keyid
../net/netfilter/nf_flow_table_offload.c:45:32:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:55:44: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:55:44:    expected restricted __be32 [usertype] src
../net/netfilter/nf_flow_table_offload.c:55:44:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:57:44: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:57:44:    expected restricted __be32 [usertype] dst
../net/netfilter/nf_flow_table_offload.c:57:44:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:87:25: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:87:25:    expected restricted __be16 [usertype] vlan_tpid
../net/netfilter/nf_flow_table_offload.c:87:25:    got int
../net/netfilter/nf_flow_table_offload.c:150:32: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:150:32:    expected restricted __be32 [usertype] src
../net/netfilter/nf_flow_table_offload.c:150:32:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:152:32: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:152:32:    expected restricted __be32 [usertype] dst
../net/netfilter/nf_flow_table_offload.c:152:32:    got unsigned int
../net/netfilter/nf_flow_table_offload.c:167:29: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:167:29:    expected restricted __be16 [usertype] n_proto
../net/netfilter/nf_flow_table_offload.c:167:29:    got int
../net/netfilter/nf_flow_table_offload.c:193:30: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:193:30:    expected restricted __be16 [usertype] src
../net/netfilter/nf_flow_table_offload.c:193:30:    got int
../net/netfilter/nf_flow_table_offload.c:195:30: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:195:30:    expected restricted __be16 [usertype] dst
../net/netfilter/nf_flow_table_offload.c:195:30:    got int
../net/netfilter/nf_flow_table_offload.c:258:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:258:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:258:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:258:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:258:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:258:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:263:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:263:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:263:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:263:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:263:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:263:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:316:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:316:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:316:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:316:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:316:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:316:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:322:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:322:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:322:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:322:36: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:322:36:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:322:36:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:333:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:333:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:333:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:351:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:351:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:351:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:360:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:360:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:360:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:378:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:378:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:378:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:400:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:400:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:400:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:417:60: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:417:60:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:417:60:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:425:20: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:425:20:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:425:20:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:442:60: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:442:60:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:442:60:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:477:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:477:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:477:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:478:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:478:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:478:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:483:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:483:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:483:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:484:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:484:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:484:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:491:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:491:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:491:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:491:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:491:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:491:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:507:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:507:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:507:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:508:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:508:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:508:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:513:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:513:22:    expected unsigned int [assigned] [usertype] port
../net/netfilter/nf_flow_table_offload.c:513:22:    got restricted __be32 [usertype]
../net/netfilter/nf_flow_table_offload.c:514:22: warning: incorrect type in assignment (different base types)
../net/netfilter/nf_flow_table_offload.c:514:22:    expected unsigned int [usertype] mask
../net/netfilter/nf_flow_table_offload.c:514:22:    got restricted __be32
../net/netfilter/nf_flow_table_offload.c:521:30: warning: incorrect type in argument 4 (different base types)
../net/netfilter/nf_flow_table_offload.c:521:30:    expected restricted __be32 const [usertype] *value
../net/netfilter/nf_flow_table_offload.c:521:30:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:521:37: warning: incorrect type in argument 5 (different base types)
../net/netfilter/nf_flow_table_offload.c:521:37:    expected restricted __be32 const [usertype] *mask
../net/netfilter/nf_flow_table_offload.c:521:37:    got unsigned int *
../net/netfilter/nf_flow_table_offload.c:846:24: warning: incorrect type in initializer (different base types)
../net/netfilter/nf_flow_table_offload.c:846:24:    expected restricted __be16 [usertype] proto
../net/netfilter/nf_flow_table_offload.c:846:24:    got int
../net/core/filter.c:1423:39: warning: incorrect type in argument 1 (different address spaces)
../net/core/filter.c:1423:39:    expected struct sock_filter const *filter
../net/core/filter.c:1423:39:    got struct sock_filter [noderef] __user *filter
../net/core/filter.c:1501:39: warning: incorrect type in argument 1 (different address spaces)
../net/core/filter.c:1501:39:    expected struct sock_filter const *filter
../net/core/filter.c:1501:39:    got struct sock_filter [noderef] __user *filter
../net/core/filter.c:2323:45: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:2323:45:    expected restricted __be32 [usertype] daddr
../net/core/filter.c:2323:45:    got unsigned int [usertype] ipv4_nh
../net/core/filter.c:3923:29: warning: symbol 'bpf_xdp_get_buff_len_trace_proto' was not declared. Should it be static?
../net/core/filter.c:4655:29: warning: symbol 'bpf_skb_output_proto' was not declared. Should it be static?
../net/core/filter.c:5069:29: warning: symbol 'bpf_xdp_output_proto' was not declared. Should it be static?
../net/core/filter.c:7944:29: warning: symbol 'bpf_sk_storage_get_cg_sock_proto' was not declared. Should it be static?
../net/core/filter.c:11915:17: warning: symbol 'bpf_dynptr_from_skb' was not declared. Should it be static?
../net/core/filter.c:11931:17: warning: symbol 'bpf_dynptr_from_xdp' was not declared. Should it be static?
../net/core/filter.c:11947:17: warning: symbol 'bpf_sock_addr_set_sun_path' was not declared. Should it be static?
../net/core/filter.c:11968:17: warning: symbol 'bpf_sk_assign_tcp_reqsk' was not declared. Should it be static?
../net/core/filter.c:12158:17: warning: symbol 'bpf_sock_destroy' was not declared. Should it be static?
../net/core/filter.c:1931:43: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:1931:43:    expected restricted __wsum [usertype] diff
../net/core/filter.c:1931:43:    got unsigned long long [usertype] to
../net/core/filter.c:1934:36: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:1934:36:    expected restricted __be16 [usertype] old
../net/core/filter.c:1934:36:    got unsigned long long [usertype] from
../net/core/filter.c:1934:42: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1934:42:    expected restricted __be16 [usertype] new
../net/core/filter.c:1934:42:    got unsigned long long [usertype] to
../net/core/filter.c:1937:36: warning: incorrect type in argument 2 (different base types)
../net/core/filter.c:1937:36:    expected restricted __be32 [usertype] from
../net/core/filter.c:1937:36:    got unsigned long long [usertype] from
../net/core/filter.c:1937:42: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1937:42:    expected restricted __be32 [usertype] to
../net/core/filter.c:1937:42:    got unsigned long long [usertype] to
../net/core/filter.c:1982:59: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1982:59:    expected restricted __wsum [usertype] diff
../net/core/filter.c:1982:59:    got unsigned long long [usertype] to
../net/core/filter.c:1985:52: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1985:52:    expected restricted __be16 [usertype] from
../net/core/filter.c:1985:52:    got unsigned long long [usertype] from
../net/core/filter.c:1985:58: warning: incorrect type in argument 4 (different base types)
../net/core/filter.c:1985:58:    expected restricted __be16 [usertype] to
../net/core/filter.c:1985:58:    got unsigned long long [usertype] to
../net/core/filter.c:1988:52: warning: incorrect type in argument 3 (different base types)
../net/core/filter.c:1988:52:    expected restricted __be32 [usertype] from
../net/core/filter.c:1988:52:    got unsigned long long [usertype] from
../net/core/filter.c:1988:58: warning: incorrect type in argument 4 (different base types)
../net/core/filter.c:1988:58:    expected restricted __be32 [usertype] to
../net/core/filter.c:1988:58:    got unsigned long long [usertype] to
../net/core/filter.c:2055:35: warning: incorrect type in return expression (different base types)
../net/core/filter.c:2055:35:    expected unsigned long long
../net/core/filter.c:2055:35:    got restricted __wsum [usertype] csum
../net/core/filter.c:5867:17: warning: incorrect type in assignment (different base types)
../net/core/filter.c:5867:17:    expected unsigned int [usertype] spi
../net/core/filter.c:5867:17:    got restricted __be32 const [usertype] spi
../net/core/filter.c:5875:33: warning: incorrect type in assignment (different base types)
../net/core/filter.c:5875:33:    expected unsigned int [usertype] remote_ipv4
../net/core/filter.c:5875:33:    got restricted __be32 const [usertype] a4
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?