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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 17 files:

Smatch caller information:

net/netfilter/nfnetlink_queue.c nfqnl_validate_exthdr() -> ipv6_ext_hdr()

Type Parameter Key Value
CAPPED_DATA 0 nexthdr 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &nft_net->commit_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read

net/netfilter/nfnetlink_queue.c nfqnl_validate_exthdr() -> ipv6_ext_hdr()

Type Parameter Key Value
CAPPED_DATA 0 nexthdr 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &nft_net->commit_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read

net/ipv6/exthdrs_core.c ipv6_find_hdr() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh

net/ipv6/exthdrs_core.c ipv6_find_hdr() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh

net/ipv6/exthdrs_core.c ipv6_skip_exthdr() -> ipv6_ext_hdr()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 nexthdr 0-255[u]
HALF_LOCKED2 bh
HALF_LOCKED2 global &ebt_log_lock
HALF_LOCKED2 rcu_read

net/ipv6/exthdrs_core.c ipv6_skip_exthdr() -> ipv6_ext_hdr()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 global &ebt_log_lock
HALF_LOCKED2 rcu_read

net/ipv6/ip6_input.c ip6_mc_input() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c idpf_tx_singleq_csum() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c idpf_tx_singleq_csum() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

net/ipv6/ip6_tunnel.c ip6_tnl_parse_tlv_enc_lim() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 nexthdr 0-255[u]
HALF_LOCKED2 rcu_read

net/ipv6/ip6_tunnel.c ip6_tnl_parse_tlv_enc_lim() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 nexthdr 0-255[u]
HALF_LOCKED2 rcu_read

drivers/net/wireless/intel/iwlwifi/mld/tx.c iwl_mld_get_offload_assist() -> ipv6_ext_hdr()

Type Parameter Key Value
PARAM_VALUE 0 nexthdr 0-58,60-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

drivers/net/wireless/intel/iwlwifi/mld/tx.c iwl_mld_get_offload_assist() -> ipv6_ext_hdr()

Type Parameter Key Value
PARAM_VALUE 0 nexthdr 0-58,60-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

drivers/net/ethernet/broadcom/bnxt/bnxt.c bnxt_exthdr_check() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 nexthdr 0-255[u]
HALF_LOCKED2 &queue->tx_lock
HALF_LOCKED2 flags

drivers/net/ethernet/broadcom/bnxt/bnxt.c bnxt_exthdr_check() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &queue->tx_lock
HALF_LOCKED2 flags

drivers/net/wireless/intel/iwlwifi/mvm/tx.c iwl_mvm_tx_csum() -> ipv6_ext_hdr()

Type Parameter Key Value
PARAM_VALUE 0 nexthdr 0-58,60-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

drivers/net/wireless/intel/iwlwifi/mvm/tx.c iwl_mvm_tx_csum() -> ipv6_ext_hdr()

Type Parameter Key Value
PARAM_VALUE 0 nexthdr 0-58,60-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

net/openvswitch/flow.c get_ipv6_ext_hdrs() -> ipv6_ext_hdr()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

net/openvswitch/flow.c get_ipv6_ext_hdrs() -> ipv6_ext_hdr()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

net/ipv6/ip6_output.c ip6_forward_proxy_check() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv6/netfilter/nf_conntrack_reasm.c find_prev_fhdr() -> ipv6_ext_hdr()

Type Parameter Key Value
PARAM_VALUE 0 nexthdr 0-43,45-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/emulex/benet/be_main.c is_ipv6_ext_hdr() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &queue->tx_lock
HALF_LOCKED2 flags

net/xfrm/xfrm_device.c xfrm_dev_offload_ok() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

net/ipv6/seg6_local.c seg6_pop_srh() -> ipv6_ext_hdr()

Type Parameter Key Value
PARAM_VALUE 0 nexthdr 0-42,44-255
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/netfilter/nf_flow_table_ip.c nf_flow_ip6_tunnel_proto() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

net/openvswitch/actions.c set_ipv6() -> ipv6_ext_hdr()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

net/ipv6/icmp.c icmpv6_notify() -> ipv6_ext_hdr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING