devlink_dpipe_entry_ctx_prepare identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/net/devlink.h, line 1888 (as a prototype)

Defined in 1 files as a function:

net/devlink/dpipe.c, line 463 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c mlxsw_sp_dpipe_table_adj_entries_get() -> devlink_dpipe_entry_ctx_prepare()

Type	Parameter	Key	Value
PARAM_VALUE	0	dump_ctx	1840213260387880960
PARAM_VALUE	0	dump_ctx->cmd	32
PARAM_VALUE	0	dump_ctx->info	4201664097468477440
PARAM_VALUE	0	dump_ctx->skb	0,4096-ptr_max
PARAM_VALUE	0	dump_ctx->skb->data->nlmsg_pid	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->data->nlmsg_seq	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->data_len	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->gen->s.len	0-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->nft.base_seq	1-u32max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->nft.gencursor	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead	1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->refcnt_tracker.dead	1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_hard	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_lazy	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_soft	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.flags	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.function	1626621062881370112
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.xfrm_cfg_mutex.dep_map->name	0-255
PARAM_VALUE	0	dump_ctx->skb->sk->chan->data	0
PARAM_VALUE	0	dump_ctx->skb->sk->conn->hcon->iso_data	0
PARAM_VALUE	0	dump_ctx->skb->sk->conn->hcon->sco_data	0
PARAM_VALUE	0	dump_ctx->skb->sk->dev->active_target	0
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->private->addtl	0
PARAM_VALUE	0	dump_ctx->skb->sk->private->addtl_len	0
PARAM_VALUE	0	dump_ctx->skb->sk->private->result	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_bpf_storage->owner_refcnt.refs.counter	s32min-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.owner	(-1)
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.owner_cpu	u32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.node.node.next	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.node.node.prev	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_reuseport_cb	0
PARAM_VALUE	0	dump_ctx->skb->sk->umem->zc	0
CAPPED_DATA	0	dump_ctx->skb	1
DATA_SOURCE	0	dump_ctx	$3
RX_PATH
TASK_NOT_RUNNING
LOCK2		&mlxsw_sp->router->lock
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct mlxsw_sp_router)->lock

drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c mlxsw_sp_dpipe_table_erif_entries_dump() -> devlink_dpipe_entry_ctx_prepare()

Type	Parameter	Key	Value
PARAM_VALUE	0	dump_ctx	1840213260387880960
PARAM_VALUE	0	dump_ctx->cmd	32
PARAM_VALUE	0	dump_ctx->info	4201664097468477440
PARAM_VALUE	0	dump_ctx->skb	0,4096-ptr_max
PARAM_VALUE	0	dump_ctx->skb->data->nlmsg_pid	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->data->nlmsg_seq	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->data_len	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->gen->s.len	0-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->nft.base_seq	1-u32max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->nft.gencursor	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead	1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->refcnt_tracker.dead	1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_hard	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_lazy	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_soft	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.flags	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.function	1626621062881370112
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.xfrm_cfg_mutex.dep_map->name	0-255
PARAM_VALUE	0	dump_ctx->skb->sk->chan->data	0
PARAM_VALUE	0	dump_ctx->skb->sk->conn->hcon->iso_data	0
PARAM_VALUE	0	dump_ctx->skb->sk->conn->hcon->sco_data	0
PARAM_VALUE	0	dump_ctx->skb->sk->dev->active_target	0
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->private->addtl	0
PARAM_VALUE	0	dump_ctx->skb->sk->private->addtl_len	0
PARAM_VALUE	0	dump_ctx->skb->sk->private->result	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_bpf_storage->owner_refcnt.refs.counter	s32min-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.owner	(-1)
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.owner_cpu	u32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.node.node.next	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.node.node.prev	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_reuseport_cb	0
PARAM_VALUE	0	dump_ctx->skb->sk->umem->zc	0
CAPPED_DATA	0	dump_ctx->skb	1
DATA_SOURCE	0	dump_ctx	$2
RX_PATH
TASK_NOT_RUNNING
LOCK2		&mlxsw_sp->router->lock
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct mlxsw_sp_router)->lock

drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c mlxsw_sp_dpipe_table_host_entries_get() -> devlink_dpipe_entry_ctx_prepare()

Type	Parameter	Key	Value
PARAM_VALUE	0	dump_ctx	1840213260387880960
PARAM_VALUE	0	dump_ctx->cmd	32
PARAM_VALUE	0	dump_ctx->info	4201664097468477440
PARAM_VALUE	0	dump_ctx->skb	0,4096-ptr_max
PARAM_VALUE	0	dump_ctx->skb->data->nlmsg_pid	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->data->nlmsg_seq	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->data_len	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->gen->s.len	0-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->nft.base_seq	1-u32max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->nft.gencursor	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead	1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->refcnt_tracker.dead	1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_hard	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_lazy	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.policy_hthresh.work.is_soft	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.flags	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.state_hash_work.function	1626621062881370112
PARAM_VALUE	0	dump_ctx->skb->sk->__sk_common.skc_net.net->xfrm.xfrm_cfg_mutex.dep_map->name	0-255
PARAM_VALUE	0	dump_ctx->skb->sk->chan->data	0
PARAM_VALUE	0	dump_ctx->skb->sk->conn->hcon->iso_data	0
PARAM_VALUE	0	dump_ctx->skb->sk->conn->hcon->sco_data	0
PARAM_VALUE	0	dump_ctx->skb->sk->dev->active_target	0
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	dump_ctx->skb->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	dump_ctx->skb->sk->private->addtl	0
PARAM_VALUE	0	dump_ctx->skb->sk->private->addtl_len	0
PARAM_VALUE	0	dump_ctx->skb->sk->private->result	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_bpf_storage->owner_refcnt.refs.counter	s32min-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.owner	(-1)
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.owner_cpu	u32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_callback_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.entry.pprev	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.node.node.next	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_filter->rcu.node.node.prev	0
PARAM_VALUE	0	dump_ctx->skb->sk->sk_reuseport_cb	0
PARAM_VALUE	0	dump_ctx->skb->sk->umem->zc	0
CAPPED_DATA	0	dump_ctx->skb	1
DATA_SOURCE	0	dump_ctx	$3
RX_PATH
TASK_NOT_RUNNING
LOCK2		&mlxsw_sp->router->lock
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct mlxsw_sp_router)->lock