Defined in 1 files as a function:
Referenced in 5 files:
- include/net/erspan.h, line 318
- net/ipv4/ip_tunnel_core.c, line 604
- net/netfilter/nft_tunnel.c, line 294
- net/sched/act_tunnel_key.c, line 210
- net/sched/cls_flower.c
Smatch caller information:
net/sched/cls_flower.c fl_set_erspan_opt() -> set_hwid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | hwid | 255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/sched/cls_flower.c fl_set_erspan_opt() -> set_hwid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | md2 | 4096-ptr_max |
| PARAM_VALUE | 0 | md2->hwid | 15 |
| PARAM_VALUE | 0 | md2->hwid_upper | 3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/ipv6/ip6_gre.c erspan_build_header_v2() -> set_hwid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | md2 | 4096-ptr_max |
| DATA_SOURCE | 1 | hwid | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | md2->hwid | 0-15[u] |
| USER_DATA | 0 | md2->hwid_upper | 0-3[u] |
| USER_DATA | 0 | md2->timestamp | 0-u32max[u] |
| UNITS | 0 | md2 | unit_byte |
| USER_PTR | 0 | md2 | |
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
net/sched/act_tunnel_key.c tunnel_key_copy_erspan_opt() -> set_hwid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/ipv4/ip_tunnel_core.c ip_tun_parse_opts_erspan() -> set_hwid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex |
net/netfilter/nft_tunnel.c nft_tunnel_obj_erspan_init() -> set_hwid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | hwid | r nla_get_u8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &nft_net->commit_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read |
net/ipv4/ip_gre.c erspan_build_header_v2() -> set_hwid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | md2 | 4096-ptr_max |
| DATA_SOURCE | 1 | hwid | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | md2->hwid | 0-15[u] |
| USER_DATA | 0 | md2->hwid_upper | 0-3[u] |
| USER_DATA | 0 | md2->timestamp | 0-u32max[u] |
| UNITS | 0 | md2 | unit_byte |
| USER_PTR | 0 | md2 | |
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |