iscsi_tcp_process_data_in identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/scsi/libiscsi_tcp.c, line 646 (as a function)

Referenced in 1 files:

drivers/scsi/libiscsi_tcp.c, line 747

Smatch caller information:

drivers/scsi/iscsi_tcp.c iscsi_sw_tcp_xmit() -> (struct iscsi_segment)->done()

Type	Parameter	Key	Value
PARAM_VALUE	0	tcp_conn	4096-ptr_max
PARAM_VALUE	0	tcp_conn->dd_data	4096-ptr_max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_bound_dev_if	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_bypass_prot_mem	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_daddr	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_dport	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_family	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_hash	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_incoming_cpu	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_ipv6only	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_net.net->ipv4.ping_port_rover	1-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_net_refcnt	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_num	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_portpair	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_rcv_saddr	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_rcv_wnd	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_refcnt.refs.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_reuse	0-15
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_reuseport	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_rx_queue_mapping	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_rxhash	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_state	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_tw_rcv_nxt	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_tw_snd_nxt	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_tx_queue_mapping	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->__sk_common.skc_window_clamp	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_ack_backlog	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_allocation	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_backlog.head->cb->reason	0
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_backlog.head->cb->type	4
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_backlog.head->dev->flags	1-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_backlog.head->extensions->refcnt.refs.counter	1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_backlog.len	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_backlog.rmem_alloc.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_bind_phc	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_bpf_cb_flags	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_busy_poll_budget	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_callback_lock.magic	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_callback_lock.owner_cpu	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_callback_lock.raw_lock.cnts.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_callback_lock.raw_lock.wlocked	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_cgrp_data.classid	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_cgrp_data.prioidx	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_clockid	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_disconnects	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_drops.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_dst_cache->callback_head.flags	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_dst_cache->callback_head.is_hard	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_dst_cache->callback_head.is_lazy	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_dst_cache->callback_head.is_queued	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_dst_cache->callback_head.is_soft	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_dst_pending_confirm	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_err	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_err_soft	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_error_queue.next->prev	2011684551238094848
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_error_queue.qlen	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_filter->refcnt.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_forward_alloc	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_frag.offset	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_frag.size	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_gso_disabled	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_gso_max_segs	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_gso_max_size	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_gso_type	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_kern_sock	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_ll_usec	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_lock.owned	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_lock.slock.rlock.dep_map->name	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_mark	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_max_ack_backlog	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_memcg->high_work.is_queued	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_napi_id	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_no_check_rx	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_no_check_tx	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_omem_alloc.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_owner->refcnt.counter	0-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_pacing_shift	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_pacing_status	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_peek_off	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_prefer_busy_poll	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_priority	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_protocol	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_rcvbuf	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_rcvlowat	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_receive_queue.qlen	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_reserved_mem	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_reuseport_cb->rcu.flags	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_reuseport_cb->rcu.next	0
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_rx_dst_cookie	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_rx_dst_ifindex	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_scm_credentials	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_scm_pidfd	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_scm_recv_flags	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_scm_rights	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_scm_security	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_scm_unused	0-15
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_shutdown	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_sndbuf	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_timer.flags	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_tsflags	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_tskey.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_txhash	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_txrehash	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_txtime_deadline_mode	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_txtime_report_errors	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_txtime_unused	0-63
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_type	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_use_task_frag	0-1
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_user_frags.xa_flags	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_userlocks	0-255
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_wmem_alloc.refs.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_wmem_queued	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_write_pending	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_write_queue.qlen	0-4294967295
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sk_zckey.counter	s32min-s32max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->sobject	0-u16max
PARAM_VALUE	0	tcp_conn->dd_data->sock->sk->tcp_retransmit_timer.flags	0-4294967295
PARAM_VALUE	0	tcp_conn->iscsi_conn	4096-ptr_max
PARAM_VALUE	0	tcp_conn->iscsi_conn->session->tt->caps	8192-u32max
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->__sk_common.skc_net.net->loopback_dev->pcpu_refcnt	s32min-s32max
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->__sk_common.skc_prot->per_cpu_fw_alloc	s32min-s32max
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_backlog.head->data	0-255
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_backlog.head->data->hdr	0-4294967295
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_backlog.head->dev->name	0-255
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_backlog.head->head	0-255
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_callback_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_dst_cache->ops->pcpuc_entries.counters	s32min-s32max
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_rx_dst->ops->pcpuc_entries.counters	s32min-s32max
PARAM_VALUE	0	*tcp_conn->dd_data->sock->sk->sk_user_data	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	segment	4096-ptr_max
PARAM_VALUE	1	segment->copied	0
PARAM_VALUE	1	segment->done	1-u64max
PARAM_VALUE	1	segment->sg_mapped	0
PARAM_VALUE	1	segment->size	0
PARAM_VALUE	1	*segment->digest	0-255
BUF_SIZE	0	tcp_conn	880
BUF_SIZE	0	tcp_conn	880
BUF_SIZE	1	segment	80
CAPPED_DATA	1	segment->total_size	1
CONTAINER	1	-72+0	$(-1)
PARAM_COMPARE	1	segment->total_copied	>= $1->total_size
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&session->frwd_lock
HALF_LOCKED2		bh

drivers/scsi/libiscsi_tcp.c iscsi_tcp_recv_skb() -> (struct iscsi_segment)->done()

Type	Parameter	Key	Value
PARAM_VALUE	0	tcp_conn	4096-ptr_max
PARAM_VALUE	1	segment	4096-ptr_max
PARAM_VALUE	1	*segment->digest	0-255
BUF_SIZE	0	tcp_conn	880
BUF_SIZE	0	tcp_conn	880
BUF_SIZE	1	segment	80
CONTAINER	1	-72+0	$(-1)
PARAM_COMPARE	0	&tcp_conn->in.segment	== $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&csk->lock
HALF_LOCKED2		bh