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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/ip_gre.c erspan_netlink_parms() -> ipgre_netlink_parms()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->priv->encap.dport 0
PARAM_VALUE 0 dev->priv->encap.flags 0
PARAM_VALUE 0 dev->priv->encap.sport 0
PARAM_VALUE 0 dev->priv->encap.type 0
PARAM_VALUE 0 dev->priv->encap_hlen 0
PARAM_VALUE 0 dev->priv->hlen s32min-s32max
PARAM_VALUE 0 dev->rtnl_link_ops 4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops->alloc 0,1182153660833808384,3130032447137456128
PARAM_VALUE 0 dev->rtnl_link_ops->get_num_rx_queues 0,1694260139628544000,4559208055891021824,7097615251001798656,8443738062496038912
PARAM_VALUE 0 dev->rtnl_link_ops->get_num_tx_queues 0,1694260139628544000,4559208055891021824,7071371917186535424,8443738062496038912
PARAM_VALUE 0 dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 dev->rtnl_link_ops->peer_type 0-1
PARAM_VALUE 0 dev->rtnl_link_ops->priv_size 0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,3720,9688-u64max
PARAM_VALUE 0 dev->rtnl_link_ops->setup 0,4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops->validate 0,4096-ptr_max
PARAM_VALUE 0 *dev->name 0-255
PARAM_VALUE 2 tb 4096-ptr_max
PARAM_VALUE 3 parms 5569861997573156864,8403151951823765504
PARAM_VALUE 4 fwmark 5988421810003570688,8737015430923862016
BUF_SIZE 0 dev->nd_net.net (-1),10304,10432
BUF_SIZE 1 data 0,16,408
BUF_SIZE 1 data 0,16,408
BUF_SIZE 2 tb 560
BUF_SIZE 2 tb 560
CAPPED_DATA 0 dev->nd_net.net 1
CAPPED_DATA 0 dev->rtnl_link_ops 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 data $1
DATA_SOURCE 2 tb $2
DATA_SOURCE 3 parms $3
DATA_SOURCE 4 fwmark $4
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dev->ifindex 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->num_napi_configs
NO_OVERFLOW_SIMPLE 0 dev->num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &ops->srcu
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rx_queue_mutex

net/ipv4/ip_gre.c ipgre_changelink() -> ipgre_netlink_parms()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->priv->encap.dport 0
PARAM_VALUE 0 dev->priv->encap.flags 0
PARAM_VALUE 0 dev->priv->encap.sport 0
PARAM_VALUE 0 dev->priv->encap.type 0
PARAM_VALUE 0 dev->priv->encap_hlen 0
PARAM_VALUE 0 dev->priv->hlen s32min-s32max
PARAM_VALUE 0 dev->rtnl_link_ops 4096-ptr_max
PARAM_VALUE 1 data 0,4096-ptr_max
PARAM_VALUE 2 tb 4096-ptr_max
PARAM_VALUE 3 parms 4955051728275795968
PARAM_VALUE 4 fwmark 5224583472582258688
BUF_SIZE 1 data 0,408
BUF_SIZE 1 data 0,408
BUF_SIZE 2 tb 560
BUF_SIZE 2 tb 560
CAPPED_DATA 0 dev->nd_net.net 1
CAPPED_DATA 0 dev->rtnl_link_ops 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 data $2
DATA_SOURCE 2 tb $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &ops->srcu
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rx_queue_mutex

net/ipv4/ip_gre.c ipgre_newlink() -> ipgre_netlink_parms()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->_rx->groups 0-s64max
PARAM_VALUE 0 dev->_rx->rps_flow_table 0-s64max
PARAM_VALUE 0 dev->ifindex 0-s32max
PARAM_VALUE 0 dev->nd_net.net 4096-ptr_max
PARAM_VALUE 0 dev->priv->encap.dport 0
PARAM_VALUE 0 dev->priv->encap.flags 0
PARAM_VALUE 0 dev->priv->encap.sport 0
PARAM_VALUE 0 dev->priv->encap.type 0
PARAM_VALUE 0 dev->priv->encap_hlen 0
PARAM_VALUE 0 dev->priv->hlen s32min-s32max
PARAM_VALUE 0 dev->rtnl_link_initializing 1
PARAM_VALUE 0 dev->rtnl_link_ops 4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops->alloc 0,1182153660833808384,3130032447137456128
PARAM_VALUE 0 dev->rtnl_link_ops->get_num_rx_queues 0,1694260139628544000,4559208055891021824,7097615251001798656,8443738062496038912
PARAM_VALUE 0 dev->rtnl_link_ops->get_num_tx_queues 0,1694260139628544000,4559208055891021824,7071371917186535424,8443738062496038912
PARAM_VALUE 0 dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 dev->rtnl_link_ops->peer_type 0-1
PARAM_VALUE 0 dev->rtnl_link_ops->priv_size 0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,1056,1128,1336,1616,2176,2240,2272,2560,3296,9688-u64max
PARAM_VALUE 0 dev->rtnl_link_ops->setup 0,4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops->validate 0,4096-ptr_max
PARAM_VALUE 0 *dev->name 0-255
PARAM_VALUE 2 tb 4096-ptr_max
PARAM_VALUE 3 parms 3501163765636993024
PARAM_VALUE 4 fwmark 7939397671252426752
PARAM_VALUE 4 *fwmark 0
BUF_SIZE 0 dev->nd_net.net (-1),10304,10432
BUF_SIZE 1 data 16,408
BUF_SIZE 1 data 16,408
BUF_SIZE 2 tb 560
BUF_SIZE 2 tb 560
CAPPED_DATA 0 dev->ifindex 1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dev->ifindex 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 dev->num_napi_configs
NO_OVERFLOW_SIMPLE 0 dev->num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &ops->srcu
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rx_queue_mutex