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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/microsoft/mana/mana_en.c mana_dealloc_queues() -> mana_unmap_skb()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->next 0
PARAM_VALUE 0 skb->prev 0
PARAM_VALUE 1 apc 4096-ptr_max
PARAM_VALUE 1 apc->ac 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context 4096-ptr_max
PARAM_VALUE 1 apc->num_queues 1-u32max
PARAM_VALUE 1 apc->port_is_up 0
PARAM_VALUE 1 apc->rxqs 0,4096-ptr_max
PARAM_VALUE 1 apc->tx_qp 4096-ptr_max
PARAM_VALUE 1 *apc->ndev->name 0-255
DATA_SOURCE 0 skb r skb_dequeue
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ndev->ethtool->rss_lock
HALF_LOCKED2 &ndev->lock
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/microsoft/mana/mana_en.c mana_poll_tx_cq() -> mana_unmap_skb()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->cb 4096-ptr_max
PARAM_VALUE 0 skb->next 0
PARAM_VALUE 0 skb->prev 0
DATA_SOURCE 0 skb r skb_dequeue
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/microsoft/mana/mana_en.c mana_start_xmit() -> mana_unmap_skb()

Type Parameter Key Value
PARAM_VALUE 0 skb 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->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 0 skb->next 4096-ptr_max
PARAM_VALUE 0 skb->prev 4096-ptr_max
PARAM_VALUE 0 *skb->head->size 0-4294967295
PARAM_VALUE 1 apc 4096-ptr_max
PARAM_VALUE 1 apc->ac 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context->dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context->dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context->dev->dma_uses_io_tlb 1
PARAM_VALUE 1 apc->ac->gdma_dev->gdma_context->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 apc->port_is_up 1
PARAM_VALUE 1 apc->tx_qp 4096-ptr_max
BUF_SIZE 0 skb (-1)-s32max
BUF_SIZE 0 skb (-1)-s32max
CAPPED_DATA 0 skb 1
CAPPED_DATA 0 skb->data 1
DATA_SOURCE 0 skb $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 skb->csum_offset 0-u16max
HOST_DATA 0 skb->data_len 0-2147483648[c]
HOST_DATA 0 skb->len 0-u32max[c]
HOST_DATA 0 skb->next->csum_offset 0-u16max
HOST_DATA 0 skb->next->data_len 0-u32max[c]
HOST_DATA 0 skb->next->len 1-u32max[c]
HOST_DATA 0 skb->prev->csum_offset 0-u16max
HOST_DATA 0 skb->prev->data_len 0-u32max[c]
HOST_DATA 0 skb->prev->len 0-u32max[c]
HOST_DATA 0 skb->prev->truesize 0-u32max
HOST_DATA 0 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 skb->prev->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 skb->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 *skb->data 0-255
NO_OVERFLOW_SIMPLE 0 skb->data_len
NO_OVERFLOW_SIMPLE 0 skb->dev->group
NO_OVERFLOW_SIMPLE 0 skb->dev->num_tc
NO_OVERFLOW_SIMPLE 0 skb->dev->proto_down
NO_OVERFLOW_SIMPLE 0 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 0 skb->end
NO_OVERFLOW_SIMPLE 0 skb->extensions
NO_OVERFLOW_SIMPLE 0 skb->len
NO_OVERFLOW_SIMPLE 0 skb->prev->data_len
NO_OVERFLOW_SIMPLE 0 skb->prev->end
NO_OVERFLOW_SIMPLE 0 skb->prev->len
NO_OVERFLOW_SIMPLE 0 skb->prev->tail
NO_OVERFLOW_SIMPLE 0 skb->prev->truesize
NO_OVERFLOW_SIMPLE 0 skb->tail
NO_OVERFLOW_SIMPLE 0 skb->truesize
HALF_LOCKED2 &ndev->tx_global_lock
HALF_LOCKED2 &ndevtxq->_xmit_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read