../net/ipv4/tcp_ipv4.c:3415:41: warning: incorrect type in argument 1 (different address spaces)
../net/ipv4/tcp_ipv4.c:3415:41:    expected void const *data
../net/ipv4/tcp_ipv4.c:3415:41:    got struct tcp_congestion_ops const [noderef] __rcu *tcp_congestion_control
../net/ipv4/tcp_ipv4.c:3537:45: warning: incorrect type in argument 1 (different address spaces)
../net/ipv4/tcp_ipv4.c:3537:45:    expected void const *data
../net/ipv4/tcp_ipv4.c:3537:45:    got struct tcp_congestion_ops const [noderef] __rcu *extern [addressable] [toplevel] tcp_congestion_control
../net/ipv4/tcp_ipv4.c:3541:50: warning: incorrect type in assignment (different address spaces)
../net/ipv4/tcp_ipv4.c:3541:50:    expected struct tcp_congestion_ops const [noderef] __rcu *tcp_congestion_control
../net/ipv4/tcp_ipv4.c:3541:50:    got struct tcp_congestion_ops *
../net/ipv4/tcp_ipv4.c:1846:25: warning: context imbalance in 'tcp_v4_syn_recv_sock' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2139:17: warning: context imbalance in 'tcp_add_backlog' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2401:21: warning: context imbalance in 'tcp_v4_rcv' - different lock contexts for basic block
../net/ipv4/tcp_ipv4.c:2612:13: warning: context imbalance in 'listening_get_first' - wrong count at exit
../net/ipv4/tcp_ipv4.c:2660:29: warning: context imbalance in 'listening_get_next' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2693:13: warning: context imbalance in 'established_get_first' - wrong count at exit
../net/ipv4/tcp_ipv4.c:2738:40: warning: context imbalance in 'established_get_next' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2870:36: warning: context imbalance in 'tcp_seq_stop' - unexpected unlock
../net/ipv4/tcp_ipv4.c:3091:20: warning: context imbalance in 'bpf_iter_tcp_listening_batch' - unexpected unlock
../net/ipv4/tcp_ipv4.c:3119:40: warning: context imbalance in 'bpf_iter_tcp_established_batch' - unexpected unlock
../net/ipv4/tcp_ipv4.c:3416:41: warning: dereference of noderef expression
../net/ipv4/tcp_ipv4.c:3416:41: warning: dereference of noderef expression
../net/ipv4/tcp_ipv4.c:3538:45: warning: dereference of noderef expression
../net/ipv4/tcp_ipv4.c:3538:45: warning: dereference of noderef expression
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
../net/ipv4/tcp_ipv4.c:3415:41: warning: incorrect type in argument 1 (different address spaces)
../net/ipv4/tcp_ipv4.c:3415:41:    expected void const *data
../net/ipv4/tcp_ipv4.c:3415:41:    got struct tcp_congestion_ops const [noderef] __rcu *tcp_congestion_control
../net/ipv4/tcp_ipv4.c:3537:45: warning: incorrect type in argument 1 (different address spaces)
../net/ipv4/tcp_ipv4.c:3537:45:    expected void const *data
../net/ipv4/tcp_ipv4.c:3537:45:    got struct tcp_congestion_ops const [noderef] __rcu *extern [addressable] [toplevel] tcp_congestion_control
../net/ipv4/tcp_ipv4.c:3541:50: warning: incorrect type in assignment (different address spaces)
../net/ipv4/tcp_ipv4.c:3541:50:    expected struct tcp_congestion_ops const [noderef] __rcu *tcp_congestion_control
../net/ipv4/tcp_ipv4.c:3541:50:    got struct tcp_congestion_ops *
../net/ipv4/tcp_ipv4.c:1846:25: warning: context imbalance in 'tcp_v4_syn_recv_sock' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2139:17: warning: context imbalance in 'tcp_add_backlog' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2401:21: warning: context imbalance in 'tcp_v4_rcv' - different lock contexts for basic block
../net/ipv4/tcp_ipv4.c:2612:13: warning: context imbalance in 'listening_get_first' - wrong count at exit
../net/ipv4/tcp_ipv4.c:2660:29: warning: context imbalance in 'listening_get_next' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2693:13: warning: context imbalance in 'established_get_first' - wrong count at exit
../net/ipv4/tcp_ipv4.c:2738:40: warning: context imbalance in 'established_get_next' - unexpected unlock
../net/ipv4/tcp_ipv4.c:2870:36: warning: context imbalance in 'tcp_seq_stop' - unexpected unlock
../net/ipv4/tcp_ipv4.c:3091:20: warning: context imbalance in 'bpf_iter_tcp_listening_batch' - unexpected unlock
../net/ipv4/tcp_ipv4.c:3119:40: warning: context imbalance in 'bpf_iter_tcp_established_batch' - unexpected unlock
../net/ipv4/tcp_ipv4.c:3416:41: warning: dereference of noderef expression
../net/ipv4/tcp_ipv4.c:3416:41: warning: dereference of noderef expression
../net/ipv4/tcp_ipv4.c:3538:45: warning: dereference of noderef expression
../net/ipv4/tcp_ipv4.c:3538:45: warning: dereference of noderef expression
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?