read_pnet_rcu identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/net/net_namespace.h, line 428 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
LOCK2		rcu_read

net/ipv4/tcp_ipv4.c dev_net_rcu() -> read_pnet_rcu()

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

net/xfrm/xfrm_iptfs.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/ipv4/tcp_metrics.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh
HALF_LOCKED2		global &tcp_metrics_lock
HALF_LOCKED2		sk

net/ipv6/ip6_input.c dev_net_rcu() -> read_pnet_rcu()

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

net/ipv4/ip_forward.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		bh

drivers/infiniband/core/addr.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock

drivers/net/geneve.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&dev->tx_global_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags

net/netfilter/nf_flow_table_core.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
LOCK2		rcu_read

drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&tc_info->lock
LOCK2		rcu_read
HALF_LOCKED2		&block->cb_lock
HALF_LOCKED2		&flowtable->flow_block_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct bnxt_tc_info)->lock

drivers/net/gtp.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh

net/ipv6/ip6_offload.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/netfilter/nf_reject_ipv4.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/mpls/af_mpls.c dev_net_rcu() -> read_pnet_rcu()

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

drivers/net/amt.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock

net/ipv4/tcp_offload.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

drivers/net/ppp/pptp.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&pch->downl
HALF_LOCKED2		&pchb->downl
HALF_LOCKED2		&ppp->wlock
HALF_LOCKED2		bh
TYPE_LOCK		(struct channel)->downl

drivers/net/wireguard/socket.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
LOCK2		rcu_read
HALF_LOCKED2		&peer->endpoint_lock
HALF_LOCKED2		bh

net/core/neighbour.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&n->lock
LOCK2		rcu_read
HALF_LOCKED2		bh
TYPE_LOCK		(struct neighbour)->lock

net/ipv4/udp_offload.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

drivers/net/ethernet/netronome/nfp/flower/lag_conf.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
LOCK2		rcu_read
HALF_LOCKED2		&lag->lock

net/tipc/udp_media.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
TASK_NOT_RUNNING
LOCK2		bh
LOCK2		rcu_read

net/sctp/protocol.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		bh
LOCK2		rcu_read

net/ipv6/udp_offload.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/xfrm/xfrm_output.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/ipv6/ip6mr.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

net/openvswitch/datapath.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &ovs_mutex

net/core/netdev-genl.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

drivers/net/ethernet/sfc/tc_encap_actions.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
LOCK2		rcu_read

drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&esw->offloads.encap_tbl_lock
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct mlx5_esw_offload)->encap_tbl_lock

net/ipv4/ip_tunnel.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh
HALF_LOCKED2		flags

net/devlink/netlink.c devlink_nl_put_nested_handle() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/psp/psp_nl.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/ipv4/arp.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&bond->mode_lock
HALF_LOCKED2		&pool->lock

drivers/net/ovpn/udp.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		_T->lock
HALF_LOCKED2		bh

drivers/net/ethernet/intel/ice/ice_lag.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&pf->lag_mutex

net/bridge/br_netfilter_hooks.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
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		bh
HALF_LOCKED2		sk

net/ipv4/icmp.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv6/mcast.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/ipv4/ip_input.c dev_net_rcu() -> read_pnet_rcu()

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

net/core/flow_dissector.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max

net/ipv6/route.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh
HALF_LOCKED2		global &rx_queue_mutex

net/ipv6/tcp_ipv6.c dev_net_rcu() -> read_pnet_rcu()

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

drivers/net/vxlan/vxlan_core.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		bh
HALF_LOCKED2		flags

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
LOCK2		rcu_read

net/core/dev.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/ipv6/ndisc.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/hns/hns_roce_bond.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
LOCK2		&bond_grp->bond_mutex
LOCK2		rcu_read
TYPE_LOCK		(struct hns_roce_bond_group)->bond_mutex

drivers/net/ethernet/netronome/nfp/flower/action.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&priv->nfp_fl_lock

net/ipv6/icmp.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/mpls/mpls_iptunnel.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
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/ipv4/route.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/ipv4/ip_output.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/ipv4/devinet.c dev_net_rcu() -> read_pnet_rcu()

Type	Parameter	Key	Value
PARAM_VALUE	0	pnet	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&ipvs->sync_mutex
HALF_LOCKED2		bh
HALF_LOCKED2		global &rtnl_mutex