Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/tls/tls_sw.c tls_sw_sendmsg_locked() -> sk_msg_zerocopy_from_iter()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->sk_dst_cache->dev_rcu->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 sk->sk_lock.owned 1
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 from 4096-ptr_max
PARAM_VALUE 2 msg 4096-ptr_max
BUF_SIZE 2 msg 712
DATA_SOURCE 0 sk $0
NOSPEC 1 from->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 from->count 0-u64max
USER_DATA 1 from->iov_offset 0-u64max[c]
USER_DATA 3 bytes 0-1000000000[c]
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->data_len
UNITS 0 sk unit_byte
UNITS 3 bytes unit_byte
LOCK2 &tls_ctx->tx_lock
LOCK2 0 sk
HALF_LOCKED2 &vq->mutex
HALF_LOCKED2 sk
TYPE_LOCK (struct tls_context)->tx_lock