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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ethtool/rss.c ethnl_rss_create_doit() -> rss_fill_reply()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->data_len 0-1
PARAM_VALUE 1 req_base 4409656190198894592
PARAM_VALUE 1 req_base->dev 4096-ptr_max
PARAM_VALUE 2 reply_base 977740129064083456
PARAM_VALUE 2 reply_base->dev 0
BUF_SIZE 0 skb 0,4-s32max
BUF_SIZE 0 skb 0,4-s32max
DATA_SOURCE 0 skb r genlmsg_new
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
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 ethtool_netdev_state)->rss_lock

net/ethtool/rss.c rss_dump_one_ctx() -> rss_fill_reply()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->data 4096-ptr_max
PARAM_VALUE 0 skb->data_len 0
PARAM_VALUE 0 skb->destructor 172217845709488128
PARAM_VALUE 0 skb->sk 4096-ptr_max
PARAM_VALUE 1 req_base 2714569035571257344
PARAM_VALUE 1 req_base->dev 0
PARAM_VALUE 1 req_base->flags 0
PARAM_VALUE 2 reply_base 786553632604028928
PARAM_VALUE 2 reply_base->dev 0
BUF_SIZE 0 skb (-1)-s32max
BUF_SIZE 0 skb (-1)-s32max
CAPPED_DATA 0 skb->sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 skb $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &nlk->nl_cb_mutex
TYPE_LOCK (struct netlink_sock)->nl_cb_mutex

net/ethtool/netlink.c ethnl_default_doit() -> (struct ethnl_request_ops)->fill_reply()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->data_len 0-1
PARAM_VALUE 1 req_base 4096-ptr_max
PARAM_VALUE 1 req_base->dev 0,4096-ptr_max
PARAM_VALUE 1 req_base->dev->lock.dep_map->name 0-255
PARAM_VALUE 1 req_base->dev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 req_base->dev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 req_base->dev->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 req_base->dev->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 req_base->dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 req_base->dev->lock.first_waiter->task->blocked_on 0
PARAM_VALUE 1 req_base->dev->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 req_base->dev->netdev_ops 4096-ptr_max
PARAM_VALUE 1 req_base->dev_tracker 0,4096-ptr_max
PARAM_VALUE 2 reply_base 4096-ptr_max
PARAM_VALUE 2 reply_base->dev 0,4096-ptr_max
BUF_SIZE 0 skb 0,4-s32max
BUF_SIZE 0 skb 0,4-s32max
BUF_SIZE 1 req_base 24,32,40
BUF_SIZE 1 req_base 24,32,40
BUF_SIZE 2 reply_base 16,24,32,40,48,56,64,72,80,120,128,160,376,512,1576
BUF_SIZE 2 reply_base 16,24,32,40,48,56,64,72,80,120,128,160,376,512,1576
DATA_SOURCE 0 skb r ethnl_reply_init
DATA_SOURCE 1 req_base r _kzalloc_noprof
DATA_SOURCE 2 reply_base r _kmalloc_noprof
MEM_ZERO 2 reply_base
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
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 &rx_queue_mutex
HALF_LOCKED2 rcu_read

net/ethtool/netlink.c ethnl_default_dump_one() -> (struct ethnl_request_ops)->fill_reply()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->data 4096-ptr_max
PARAM_VALUE 0 skb->data_len 0
PARAM_VALUE 0 skb->destructor 172217845709488128
PARAM_VALUE 0 skb->sk 4096-ptr_max
PARAM_VALUE 2 reply_base 4096-ptr_max
PARAM_VALUE 2 reply_base->dev 4096-ptr_max
BUF_SIZE 0 skb (-1)-s32max
BUF_SIZE 0 skb (-1)-s32max
DATA_SOURCE 0 skb $0
CONTAINER 1 *(-40-0+8) $(-1)
CONTAINER 2 *(-40-0+16) $(-1)
MEM_ZERO 2 reply_base
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &nlk->nl_cb_mutex
TYPE_LOCK (struct netlink_sock)->nl_cb_mutex

net/ethtool/netlink.c ethnl_default_notify() -> (struct ethnl_request_ops)->fill_reply()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->data_len 0
PARAM_VALUE 1 req_base 4096-ptr_max
PARAM_VALUE 1 req_base->dev 4096-ptr_max
PARAM_VALUE 1 req_base->dev->netdev_ops 4096-ptr_max
PARAM_VALUE 2 reply_base 4096-ptr_max
PARAM_VALUE 2 reply_base->dev 4096-ptr_max
PARAM_VALUE 2 reply_base->dev->netdev_ops 4096-ptr_max
BUF_SIZE 0 skb 0,4-s32max
BUF_SIZE 0 skb 0,4-s32max
BUF_SIZE 1 req_base 24,32,40
BUF_SIZE 1 req_base 24,32,40
BUF_SIZE 2 reply_base 16,24,32,40,48,56,64,72,80,120,128,160,376,512,1576
BUF_SIZE 2 reply_base 16,24,32,40,48,56,64,72,80,120,128,160,376,512,1576
DATA_SOURCE 0 skb r genlmsg_new
DATA_SOURCE 1 req_base r _kzalloc_noprof
DATA_SOURCE 2 reply_base r _kmalloc_noprof
BIT_INFO 1 req_base->flags 0x1,0xffffffff
MEM_ZERO 2 reply_base
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->lock