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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/xen-netfront.c handle_incoming_queue() -> checksum_setup()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dev_addr 4096-ptr_max
PARAM_VALUE 1 skb 4096-8717253782895181824
PARAM_VALUE 1 skb->cb 4096-ptr_max
PARAM_VALUE 1 skb->data 4096-ptr_max
PARAM_VALUE 1 skb->dev 4096-ptr_max
PARAM_VALUE 1 skb->len 0-4294967281
PARAM_VALUE 1 skb->next 0
PARAM_VALUE 1 skb->pkt_type 1-3
PARAM_VALUE 1 skb->prev 0
DATA_SOURCE 1 skb r __skb_dequeue
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &queue->rx_lock
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct netfront_queue)->rx_lock

drivers/net/xen-netback/netback.c xenvif_tx_submit() -> checksum_setup()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->credit_timeout.entry->pprev 4096-ptr_max
PARAM_VALUE 0 dev->credit_timeout.entry.pprev 0,4096-ptr_max
PARAM_VALUE 0 dev->pending_tx_info 4096-ptr_max
PARAM_VALUE 0 dev->rate_limited 1
PARAM_VALUE 0 dev->tx_copy_ops->status (-9),0
PARAM_VALUE 0 dev->tx_queue.next 4096-ptr_max
PARAM_VALUE 0 dev->tx_queue.prev 4096-ptr_max
PARAM_VALUE 0 dev->tx_queue.prev->next->next 4096-ptr_max
PARAM_VALUE 0 dev->vif 4096-ptr_max
PARAM_VALUE 0 dev->vif->dev 4096-ptr_max
PARAM_VALUE 0 dev->vif->dev->dev_addr 4096-ptr_max
PARAM_VALUE 0 dev->vif->fe_mcast_addr.prev 4096-ptr_max
PARAM_VALUE 0 dev->vif->fe_mcast_addr.prev->next 4096-ptr_max
PARAM_VALUE 0 *dev->grant_tx_handle 0-4294967295
PARAM_VALUE 0 *dev->pending_ring 0-u16max
PARAM_VALUE 0 *dev->vif->dev->name 0-255
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->cb 4096-ptr_max
PARAM_VALUE 1 skb->data 4096-ptr_max
PARAM_VALUE 1 skb->dev 4096-ptr_max
PARAM_VALUE 1 skb->dev->dev_addr 4096-ptr_max
PARAM_VALUE 1 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 1 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 1 skb->dev->ndisc_ops->fill_addr_option 4096-ptr_max
PARAM_VALUE 1 skb->dev->ndisc_ops->parse_options 4096-ptr_max
PARAM_VALUE 1 skb->dev->ndisc_ops->update 4096-ptr_max
PARAM_VALUE 1 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 1 skb->dev->rtnl_link_ops->priv_size 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max
PARAM_VALUE 1 skb->len 0-4294967281
PARAM_VALUE 1 skb->next 0
PARAM_VALUE 1 skb->pfmemalloc 1
PARAM_VALUE 1 skb->pkt_type 1-3
PARAM_VALUE 1 skb->prev 0
PARAM_VALUE 1 skb->unreadable 1
CAPPED_DATA 0 &dev->tx_queue 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 skb r __skb_dequeue
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->credit_bytes
NO_OVERFLOW_SIMPLE 0 dev->remaining_credit
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read