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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

net/sched/cls_bpf.c cls_bpf_change() -> tcf_exts_validate()

Type Parameter Key Value
PARAM_VALUE 1 tp 4096-ptr_max
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->type 0-1
PARAM_VALUE 1 tp->chain->flushing 0
PARAM_VALUE 1 tp->data->hlist->divisor 0-4294967295
PARAM_VALUE 1 tp->data->hlist->flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_base 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_next 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_rt.xa_flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->is_root 0-1
PARAM_VALUE 1 tp->data->hlist->prio 0-4294967295
PARAM_VALUE 1 tp->data->hlist->refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 tp->ops 4096-ptr_max
PARAM_VALUE 1 tp->ops->bind_class 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->classify 4096-ptr_max
PARAM_VALUE 1 tp->ops->destroy 4096-ptr_max
PARAM_VALUE 1 tp->ops->hw_del 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->owner 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->put 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->reoffload 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496
PARAM_VALUE 1 tp->ops->terse_dump 0,4096-ptr_max
PARAM_VALUE 1 tp->prio 0,65536-u32max
PARAM_VALUE 2 tb 4096-ptr_max
PARAM_VALUE 4 exts 4096-ptr_max
PARAM_VALUE 4 exts->action 1
PARAM_VALUE 4 exts->actions 4096-ptr_max
PARAM_VALUE 4 exts->nr_actions 0
PARAM_VALUE 4 exts->police 2
PARAM_VALUE 4 exts->type 0
PARAM_VALUE 5 flags 0,262144,524288,786432,1048576,1310720,1572864,1835008,2097152,2359296,2621440,2883584,3145728,3407872,3670016,3932160
PARAM_VALUE 6 extack 4971238048455385088
PARAM_VALUE 6 extack->_msg 0
PARAM_VALUE 6 extack->bad_attr 0
PARAM_VALUE 6 extack->policy 0
BUF_SIZE 2 tb 96
DATA_SOURCE 0 net $0 [m]
DATA_SOURCE 1 tp $2
DATA_SOURCE 5 flags $7
DATA_SOURCE 6 extack $8
FUZZY_MAX 1 tp->prio 2147483648
FUZZY_MAX 5 flags 0
BIT_INFO 5 flags 0x0,0x3c0000
NOSPEC 1 tp->prio
NOSPEC 1 tp->protocol
MEM_ZERO 6 extack
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 tp->chain->index 0-268435455[c]
USER_DATA 1 tp->prio 65536-u32max[c]
USER_DATA 1 tp->protocol 1-u16max[c]
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 &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/sched/cls_cgroup.c cls_cgroup_change() -> tcf_exts_validate()

Type Parameter Key Value
PARAM_VALUE 1 tp 4096-ptr_max
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->type 0-1
PARAM_VALUE 1 tp->chain->flushing 0
PARAM_VALUE 1 tp->data->hlist->divisor 0-4294967295
PARAM_VALUE 1 tp->data->hlist->flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_base 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_next 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_rt.xa_flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->is_root 0-1
PARAM_VALUE 1 tp->data->hlist->prio 0-4294967295
PARAM_VALUE 1 tp->data->hlist->refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 tp->ops 4096-ptr_max
PARAM_VALUE 1 tp->ops->bind_class 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->classify 4096-ptr_max
PARAM_VALUE 1 tp->ops->destroy 4096-ptr_max
PARAM_VALUE 1 tp->ops->hw_del 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->owner 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->put 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->reoffload 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496
PARAM_VALUE 1 tp->ops->terse_dump 0,4096-ptr_max
PARAM_VALUE 1 tp->prio 0,65536-u32max
PARAM_VALUE 1 tp->root 0,4096-ptr_max
PARAM_VALUE 2 tb 2146854730095779840
PARAM_VALUE 4 exts 4096-ptr_max
PARAM_VALUE 4 exts->action 1
PARAM_VALUE 4 exts->actions 4096-ptr_max
PARAM_VALUE 4 exts->nr_actions 0
PARAM_VALUE 4 exts->police 2
PARAM_VALUE 4 exts->type 0
PARAM_VALUE 5 flags 0,262144,524288,786432,1048576,1310720,1572864,1835008,2097152,2359296,2621440,2883584,3145728,3407872,3670016,3932160
PARAM_VALUE 6 extack 4971238048455385088
PARAM_VALUE 6 extack->_msg 0
PARAM_VALUE 6 extack->bad_attr 0
PARAM_VALUE 6 extack->policy 0
BUF_SIZE 2 tb 32
DATA_SOURCE 0 net $0 [m]
DATA_SOURCE 1 tp $2
DATA_SOURCE 5 flags $7
DATA_SOURCE 6 extack $8
FUZZY_MAX 1 tp->prio 2147483648
FUZZY_MAX 5 flags 0
BIT_INFO 5 flags 0x0,0x3c0000
NOSPEC 1 tp->prio
NOSPEC 1 tp->protocol
MEM_ZERO 6 extack
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 tp->chain->index 0-268435455[c]
USER_DATA 1 tp->prio 65536-u32max[c]
USER_DATA 1 tp->protocol 1-u16max[c]
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 &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/sched/cls_flow.c flow_change() -> tcf_exts_validate()

Type Parameter Key Value
PARAM_VALUE 1 tp 4096-ptr_max
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->type 0-1
PARAM_VALUE 1 tp->chain->flushing 0
PARAM_VALUE 1 tp->data->hlist->divisor 0-4294967295
PARAM_VALUE 1 tp->data->hlist->flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_base 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_next 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_rt.xa_flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->is_root 0-1
PARAM_VALUE 1 tp->data->hlist->prio 0-4294967295
PARAM_VALUE 1 tp->data->hlist->refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 tp->ops 4096-ptr_max
PARAM_VALUE 1 tp->ops->bind_class 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->classify 4096-ptr_max
PARAM_VALUE 1 tp->ops->destroy 4096-ptr_max
PARAM_VALUE 1 tp->ops->hw_del 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->owner 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->put 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->reoffload 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496
PARAM_VALUE 1 tp->ops->terse_dump 0,4096-ptr_max
PARAM_VALUE 1 tp->prio 0,65536-u32max
PARAM_VALUE 2 tb 4096-ptr_max
PARAM_VALUE 4 exts 4096-ptr_max
PARAM_VALUE 4 exts->action 9
PARAM_VALUE 4 exts->actions 4096-ptr_max
PARAM_VALUE 4 exts->nr_actions 0
PARAM_VALUE 4 exts->police 10
PARAM_VALUE 4 exts->type 0
PARAM_VALUE 5 flags 0,262144,524288,786432,1048576,1310720,1572864,1835008,2097152,2359296,2621440,2883584,3145728,3407872,3670016,3932160
PARAM_VALUE 6 extack 4971238048455385088
PARAM_VALUE 6 extack->_msg 0
PARAM_VALUE 6 extack->bad_attr 0
PARAM_VALUE 6 extack->policy 0
BUF_SIZE 2 tb 104
DATA_SOURCE 0 net $0 [m]
DATA_SOURCE 1 tp $2
DATA_SOURCE 5 flags $7
DATA_SOURCE 6 extack $8
FUZZY_MAX 1 tp->prio 2147483648
FUZZY_MAX 5 flags 0
BIT_INFO 5 flags 0x0,0x3c0000
NOSPEC 1 tp->prio
NOSPEC 1 tp->protocol
MEM_ZERO 6 extack
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 tp->chain->index 0-268435455[c]
USER_DATA 1 tp->prio 65536-u32max[c]
USER_DATA 1 tp->protocol 1-u16max[c]
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 &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/sched/cls_fw.c fw_set_parms() -> tcf_exts_validate()

Type Parameter Key Value
PARAM_VALUE 1 tp 4096-ptr_max
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->type 0-1
PARAM_VALUE 1 tp->chain->flushing 0
PARAM_VALUE 1 tp->data->hlist->divisor 0-4294967295
PARAM_VALUE 1 tp->data->hlist->flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_base 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_next 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_rt.xa_flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->is_root 0-1
PARAM_VALUE 1 tp->data->hlist->prio 0-4294967295
PARAM_VALUE 1 tp->data->hlist->refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 tp->ops 4096-ptr_max
PARAM_VALUE 1 tp->ops->classify 4096-ptr_max
PARAM_VALUE 1 tp->ops->destroy 4096-ptr_max
PARAM_VALUE 1 tp->ops->owner 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->reoffload 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496
PARAM_VALUE 1 tp->prio 0,65536-u32max
PARAM_VALUE 2 tb 4096-ptr_max
PARAM_VALUE 4 exts 4096-ptr_max
PARAM_VALUE 4 exts->action 4
PARAM_VALUE 4 exts->actions 4096-ptr_max
PARAM_VALUE 4 exts->nr_actions 0
PARAM_VALUE 4 exts->police 2
PARAM_VALUE 4 exts->type 0
PARAM_VALUE 5 flags 0,262144,524288,786432,1048576,1310720,1572864,1835008,2097152,2359296,2621440,2883584,3145728,3407872,3670016,3932160
PARAM_VALUE 6 extack 4971238048455385088
BUF_SIZE 2 tb 48
BUF_SIZE 2 tb 48
DATA_SOURCE 0 net $0
DATA_SOURCE 1 tp $1
DATA_SOURCE 2 tb $3
DATA_SOURCE 5 flags $6
DATA_SOURCE 6 extack $7
FUZZY_MAX 1 tp->prio 2147483648
FUZZY_MAX 5 flags 0
BIT_INFO 5 flags 0x0,0x3c0000
NOSPEC 1 tp->chain->index
NOSPEC 1 tp->prio
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 tp->chain->index 0-268435455[c]
USER_DATA 1 tp->prio 65536-u32max[c]
USER_DATA 1 tp->protocol 1-u16max[c]
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 &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/sched/cls_basic.c basic_set_parms() -> tcf_exts_validate()

Type Parameter Key Value
PARAM_VALUE 1 tp 4096-ptr_max
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->type 0-1
PARAM_VALUE 1 tp->chain->flushing 0
PARAM_VALUE 1 tp->data->hlist->divisor 0-4294967295
PARAM_VALUE 1 tp->data->hlist->flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_base 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_next 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_rt.xa_flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->is_root 0-1
PARAM_VALUE 1 tp->data->hlist->prio 0-4294967295
PARAM_VALUE 1 tp->data->hlist->refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 tp->ops 4096-ptr_max
PARAM_VALUE 1 tp->ops->classify 4096-ptr_max
PARAM_VALUE 1 tp->ops->destroy 4096-ptr_max
PARAM_VALUE 1 tp->ops->owner 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->reoffload 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496
PARAM_VALUE 1 tp->prio 0,65536-u32max
PARAM_VALUE 2 tb 1111879948267466752
PARAM_VALUE 4 exts 4096-ptr_max
PARAM_VALUE 4 exts->action 3
PARAM_VALUE 4 exts->actions 4096-ptr_max
PARAM_VALUE 4 exts->nr_actions 0
PARAM_VALUE 4 exts->police 4
PARAM_VALUE 4 exts->type 0
PARAM_VALUE 5 flags 0,262144,524288,786432,1048576,1310720,1572864,1835008,2097152,2359296,2621440,2883584,3145728,3407872,3670016,3932160
PARAM_VALUE 6 extack 4971238048455385088
BUF_SIZE 2 tb 56
BUF_SIZE 2 tb 56
DATA_SOURCE 0 net $0
DATA_SOURCE 1 tp $1
DATA_SOURCE 2 tb $4
DATA_SOURCE 3 rate_tlv $5
DATA_SOURCE 5 flags $6
DATA_SOURCE 6 extack $7
FUZZY_MAX 1 tp->prio 2147483648
FUZZY_MAX 5 flags 0
BIT_INFO 5 flags 0x0,0x3c0000
NOSPEC 1 tp->chain->index
NOSPEC 1 tp->prio
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 tp->chain->index 0-268435455[c]
USER_DATA 1 tp->prio 65536-u32max[c]
USER_DATA 1 tp->protocol 1-u16max[c]
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 &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/sched/cls_route.c route4_set_parms() -> tcf_exts_validate()

Type Parameter Key Value
PARAM_VALUE 1 tp 4096-ptr_max
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 tp->chain->block->cb_lock.first_waiter->type 0-1
PARAM_VALUE 1 tp->chain->flushing 0
PARAM_VALUE 1 tp->data->hlist->divisor 0-4294967295
PARAM_VALUE 1 tp->data->hlist->flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_base 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_next 0-4294967295
PARAM_VALUE 1 tp->data->hlist->handle_idr.idr_rt.xa_flags 0-4294967295
PARAM_VALUE 1 tp->data->hlist->is_root 0-1
PARAM_VALUE 1 tp->data->hlist->prio 0-4294967295
PARAM_VALUE 1 tp->data->hlist->refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 tp->ops 4096-ptr_max
PARAM_VALUE 1 tp->ops->classify 4096-ptr_max
PARAM_VALUE 1 tp->ops->destroy 4096-ptr_max
PARAM_VALUE 1 tp->ops->owner 0,4096-ptr_max
PARAM_VALUE 1 tp->ops->reoffload 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496
PARAM_VALUE 1 tp->prio 0,65536-u32max
PARAM_VALUE 2 tb 2306176657235333120
PARAM_VALUE 4 exts 4096-ptr_max
PARAM_VALUE 4 exts->action 6
PARAM_VALUE 4 exts->actions 4096-ptr_max
PARAM_VALUE 4 exts->nr_actions 0
PARAM_VALUE 4 exts->police 5
PARAM_VALUE 4 exts->type 0
PARAM_VALUE 5 flags 0,262144,524288,786432,1048576,1310720,1572864,1835008,2097152,2359296,2621440,2883584,3145728,3407872,3670016,3932160
PARAM_VALUE 6 extack 4971238048455385088
BUF_SIZE 2 tb 56
BUF_SIZE 2 tb 56
DATA_SOURCE 0 net $0
DATA_SOURCE 1 tp $1
DATA_SOURCE 2 tb $6
DATA_SOURCE 3 rate_tlv $7
DATA_SOURCE 5 flags $9
DATA_SOURCE 6 extack $10
FUZZY_MAX 1 tp->prio 2147483648
FUZZY_MAX 5 flags 0
BIT_INFO 5 flags 0x0,0x3c0000
NOSPEC 1 tp->chain->index
NOSPEC 1 tp->prio
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 tp->chain->index 0-268435455[c]
USER_DATA 1 tp->prio 65536-u32max[c]
USER_DATA 1 tp->protocol 1-u16max[c]
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 &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex