Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv6/ip6_tunnel.c ip6_tnl_create2() -> ip6_tnl_link()

Type Parameter Key Value
PARAM_VALUE 1 t 4096-ptr_max
PARAM_VALUE 1 t->net 4096-ptr_max
PARAM_VALUE 1 t->net->gen 4096-ptr_max
CAPPED_DATA 1 t->net->gen 1
DATA_SOURCE 0 ip6n r net_generic
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &net->rtnl_mutex

net/ipv6/ip6_tunnel.c ip6_tnl_update() -> ip6_tnl_link()

Type Parameter Key Value
PARAM_VALUE 0 ip6n->collect_md_tun 0
PARAM_VALUE 1 t 4096-ptr_max
PARAM_VALUE 1 t->dev 4096-ptr_max
PARAM_VALUE 1 t->dev->mtu 1280-s32max
PARAM_VALUE 1 t->fl.u.ip6.flowlabel 0-268435455
PARAM_VALUE 1 t->net 4096-ptr_max
PARAM_VALUE 1 t->net->gen 4096-ptr_max
PARAM_VALUE 1 t->net->ipv6.fib6_local_tbl->tb6_root.subtree->fn_flags 4-u16max
PARAM_VALUE 1 t->net->ipv6.fib6_main_tbl->tb6_root.subtree->fn_flags 4-u16max
PARAM_VALUE 1 t->net->ipv6.ip6_null_entry->dst.dst_trace_seq.counter s32min-s32max
PARAM_VALUE 1 t->parms.encap_limit 0
PARAM_VALUE 1 t->parms.flowinfo 0
PARAM_VALUE 1 t->parms.fwmark 0
PARAM_VALUE 1 t->parms.hop_limit 0
PARAM_VALUE 1 t->parms.link 0
PARAM_VALUE 1 t->parms.proto 0,4,41
PARAM_VALUE 1 t->tun_hlen 0
PARAM_VALUE 1 *t->dev->broadcast 0-255
PARAM_VALUE 1 *t->dev->name 0
CAPPED_DATA 1 t 1
DATA_SOURCE 0 ip6n r net_generic
DATA_SOURCE 1 t $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 t->fl.u.ip6.flowlabel 0[c][u]
USER_DATA 1 t->parms.encap_limit 0
USER_DATA 1 t->parms.flags 0,65536,131072,196608,262144[c]
USER_DATA 1 t->parms.flowinfo 0
USER_DATA 1 t->parms.hop_limit 0
USER_DATA 1 t->parms.link 0
USER_DATA 1 t->parms.proto 0
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &net->rtnl_mutex