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Defined in 1 files as a function:

Referenced in 17 files:

Smatch caller information:

net/ipv6/datagram.c ip6_datagram_recv_specific_ctl() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r skb_network_header
RX_PATH
TASK_NOT_RUNNING

net/ipv6/datagram.c ipv6_recv_error() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

net/ipv6/xfrm6_protocol.c xfrm6_rcv_encap() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv4/ping.c ping_recvmsg() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING

net/ipv6/rpl_iptunnel.c rpl_output() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &net->ipv4.mfc_mutex
HALF_LOCKED2 &net->ipv6.mfc_mutex
HALF_LOCKED2 &sk->sk_callback_lock
HALF_LOCKED2 &sk->sk_lock.slock
HALF_LOCKED2 sk

drivers/net/vrf.c vrf_ip6_input_dst() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/vrf.c vrf_process_v6_outbound() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

net/core/filter.c __bpf_redirect_neigh_v6() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/netfilter/nf_flow_table_path.c nft_flow_route() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max

net/core/lwt_bpf.c bpf_lwt_xmit_reroute() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 rcu_read
HALF_LOCKED2 &net->ipv4.mfc_mutex
HALF_LOCKED2 &net->ipv6.mfc_mutex
HALF_LOCKED2 &sk->sk_callback_lock
HALF_LOCKED2 &sk->sk_lock.slock
HALF_LOCKED2 sk

net/ipv6/netfilter.c ip6_route_me_harder() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING

net/ipv6/route.c ip6_redirect() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
BUF_SIZE 0 hdr 1-s32max
BUF_SIZE 0 hdr 1-s32max
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 hdr->hop_limit 0-255[u]
USER_DATA 0 hdr->nexthdr 0-255[u]
USER_DATA 0 hdr->payload_len 0-u16max[u]
USER_DATA 0 hdr->priority 0-15[u]
USER_DATA 0 hdr->version 0-15[u]
UNITS 0 hdr unit_byte
USER_PTR 0 hdr
HALF_LOCKED2 rcu_read

net/ipv6/route.c ip6_route_input() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

net/ipv6/route.c ip6_update_pmtu() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
BUF_SIZE 0 hdr 1-s32max
BUF_SIZE 0 hdr 1-s32max
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 hdr->hop_limit 0-255[u]
USER_DATA 0 hdr->nexthdr 0-255[u]
USER_DATA 0 hdr->payload_len 0-u16max[u]
USER_DATA 0 hdr->priority 0-15[u]
USER_DATA 0 hdr->version 0-15[u]
UNITS 0 hdr unit_byte
USER_PTR 0 hdr
HALF_LOCKED2 rcu_read

net/ipv6/tcp_ipv6.c tcp_v6_do_rcv() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sk->sk_lock.slock

net/ipv6/tcp_ipv6.c tcp_v6_syn_recv_sock() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv6/seg6_local.c seg6_lookup_any_nexthop() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING

net/ipv6/af_inet6.c ipv6_opt_accepted() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sk->sk_lock.slock
HALF_LOCKED2 sk

drivers/net/ipvlan/ipvlan_core.c ipvlan_route_v6_outbound() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags

drivers/net/ipvlan/ipvlan_l3s.c ipvlan_l3_rcv() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv6/ioam6_iptunnel.c ioam6_output() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &net->ipv4.mfc_mutex
HALF_LOCKED2 &net->ipv6.mfc_mutex
HALF_LOCKED2 &sk->sk_callback_lock
HALF_LOCKED2 &sk->sk_lock.slock
HALF_LOCKED2 sk

net/ipv6/seg6_iptunnel.c __seg6_do_srh_encap() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING

net/ipv6/seg6_iptunnel.c seg6_do_srh_encap_red() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr r ipv6_hdr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

net/ipv6/seg6_iptunnel.c seg6_init_flowi6() -> ip6_flowinfo()

Type Parameter Key Value
PARAM_VALUE 0 hdr 4096-ptr_max
DATA_SOURCE 0 hdr $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read