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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

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

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-8717253782895181824
PARAM_VALUE 0 skb->cb 4096-ptr_max
PARAM_VALUE 0 skb->data 4096-ptr_max
PARAM_VALUE 0 skb->dev 4096-ptr_max
PARAM_VALUE 0 skb->ip_summed 3
PARAM_VALUE 0 skb->len 0-4294967281
PARAM_VALUE 0 skb->next 0
PARAM_VALUE 0 skb->pkt_type 1-3
PARAM_VALUE 0 skb->prev 0
DATA_SOURCE 0 skb $1
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 checksum_setup() -> skb_checksum_setup()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->cb 4096-ptr_max
PARAM_VALUE 0 skb->data 4096-ptr_max
PARAM_VALUE 0 skb->dev 4096-ptr_max
PARAM_VALUE 0 skb->dev->dev_addr 4096-ptr_max
PARAM_VALUE 0 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 0 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 0 skb->dev->ndisc_ops->fill_addr_option 4096-ptr_max
PARAM_VALUE 0 skb->dev->ndisc_ops->parse_options 4096-ptr_max
PARAM_VALUE 0 skb->dev->ndisc_ops->update 4096-ptr_max
PARAM_VALUE 0 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 skb->ip_summed 3
PARAM_VALUE 0 skb->len 0-4294967281
PARAM_VALUE 0 skb->next 0
PARAM_VALUE 0 skb->pfmemalloc 1
PARAM_VALUE 0 skb->pkt_type 1-3
PARAM_VALUE 0 skb->prev 0
PARAM_VALUE 0 skb->unreadable 1
DATA_SOURCE 0 skb $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read