Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
net/xfrm/xfrm_iptfs.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &x->lock | ||
| HALF_LOCKED2 | bh |
net/sched/sch_choke.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_netem.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | csum | 0-u16max[u] |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/geneve.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/geneve.c IP_ECN_set_ect1() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/geneve.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/geneve.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addend | unit_byte |
net/ipv6/ip6_tunnel.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/ipv6/ip6_tunnel.c IP_ECN_set_ect1() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/mac80211/tx.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fq->lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &local->handle_wake_tx_queue_lock | ||
| HALF_LOCKED2 | &rtwdev->txq_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct fq)->lock |
net/mpls/af_mpls.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/mpls/af_mpls.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 0,256-65280 |
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/core/filter.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
net/core/filter.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
net/core/filter.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | addend | $2 |
drivers/net/bareudp.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/bareudp.c IP_ECN_set_ect1() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/sched/act_skbmod.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/sched/sch_dualpi2.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/ipv4/udp_offload.c __udp_gso_segment() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 1 | addend | unit_byte |
net/ipv4/udp_offload.c __udp_gso_segment() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 1 | addend | unit_byte |
net/ipv4/udp_offload.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
net/ipv6/sit.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/ipv6/sit.c IP_ECN_set_ect1() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/net/wireguard/receive.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/wireguard/receive.c IP_ECN_set_ect1() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | csum | 0-u16max[c] |
| USER_DATA | 1 | addend | 0-u16max[c] |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_pie.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_fq_pie.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/xfrm/xfrm_input.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/netfilter/xt_HL.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &table->lock | ||
| HALF_LOCKED2 | bh |
net/netfilter/xt_HL.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 0,256-65280 |
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &table->lock | ||
| HALF_LOCKED2 | bh |
net/sched/sch_gred.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/core/selftests.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | csum | u16max |
| PARAM_VALUE | 1 | addend | 65534 |
| DATA_SOURCE | 0 | csum | $0 |
| UNITS | 0 | csum | unit_byte |
drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | csum | 0-u16max[c] |
| USER_DATA | 1 | addend | 0-u16max[c] |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/ipv4/af_inet.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/ipv4/af_inet.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addend | unit_byte |
| HALF_LOCKED2 | rcu_read |
net/ipv4/ip_tunnel.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/ipv4/ip_tunnel.c IP_ECN_set_ect1() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_red.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_sfb.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/net/vxlan/vxlan_core.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/vxlan/vxlan_core.c IP_ECN_set_ect1() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/sched/sch_codel.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/ipv4/netfilter/ipt_ECN.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &table->lock | ||
| HALF_LOCKED2 | bh |
net/ipv4/netfilter/ipt_ECN.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 0-255 |
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &table->lock | ||
| HALF_LOCKED2 | bh |
net/netfilter/xt_TCPMSS.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &table->lock | ||
| HALF_LOCKED2 | bh |
net/netfilter/xt_TCPMSS.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addend | unit_byte |
| HALF_LOCKED2 | &table->lock | ||
| HALF_LOCKED2 | bh |
net/openvswitch/actions.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/openvswitch/actions.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 0,256-65280 |
| DATA_SOURCE | 1 | addend | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | addend | 0,256-65280 |
net/sched/sch_fq_codel.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | csum | 0-u16max[u] |
| USER_DATA | 1 | addend | 65533-65534[c] |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c csum16_sub() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | csum | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c csum_replace2() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | addend | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | csum | 0-u16max |
| UNITS | 1 | addend | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
net/sched/sch_cake.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_fq.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_sfq.c IP_ECN_set_ce() -> csum16_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addend | 65533-65534 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |