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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/mptcp/pm_userspace.c mptcp_pm_nl_announce_doit() -> mptcp_userspace_pm_get_sock()

Type Parameter Key Value
PARAM_VALUE 0 info 4201664097468477440
PARAM_VALUE 0 info->attrs 4096-ptr_max
PARAM_VALUE 0 info->extack 4971238048455385088
PARAM_VALUE 0 info->family 4096-ptr_max
PARAM_VALUE 0 info->nlhdr 4096-ptr_max
DATA_SOURCE 0 info $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 info->snd_seq 0-u32max[u]
USER_PTR 0 info->genlhdr
USER_PTR 0 info->nlhdr
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

net/mptcp/pm_userspace.c mptcp_pm_nl_remove_doit() -> mptcp_userspace_pm_get_sock()

Type Parameter Key Value
PARAM_VALUE 0 info 4201664097468477440
PARAM_VALUE 0 info->attrs 4096-ptr_max
PARAM_VALUE 0 info->extack 4971238048455385088
PARAM_VALUE 0 info->family 4096-ptr_max
PARAM_VALUE 0 info->nlhdr 4096-ptr_max
DATA_SOURCE 0 info $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 info->snd_seq 0-u32max[u]
USER_PTR 0 info->genlhdr
USER_PTR 0 info->nlhdr
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

net/mptcp/pm_userspace.c mptcp_pm_nl_subflow_create_doit() -> mptcp_userspace_pm_get_sock()

Type Parameter Key Value
PARAM_VALUE 0 info 4201664097468477440
PARAM_VALUE 0 info->attrs 4096-ptr_max
PARAM_VALUE 0 info->extack 4971238048455385088
PARAM_VALUE 0 info->family 4096-ptr_max
PARAM_VALUE 0 info->nlhdr 4096-ptr_max
DATA_SOURCE 0 info $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 info->snd_seq 0-u32max[u]
USER_PTR 0 info->genlhdr
USER_PTR 0 info->nlhdr
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

net/mptcp/pm_userspace.c mptcp_pm_nl_subflow_destroy_doit() -> mptcp_userspace_pm_get_sock()

Type Parameter Key Value
PARAM_VALUE 0 info 4201664097468477440
PARAM_VALUE 0 info->attrs 4096-ptr_max
PARAM_VALUE 0 info->extack 4971238048455385088
PARAM_VALUE 0 info->family 4096-ptr_max
PARAM_VALUE 0 info->nlhdr 4096-ptr_max
DATA_SOURCE 0 info $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 info->snd_seq 0-u32max[u]
USER_PTR 0 info->genlhdr
USER_PTR 0 info->nlhdr
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

net/mptcp/pm_userspace.c mptcp_userspace_pm_dump_addr() -> mptcp_userspace_pm_get_sock()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
BUF_SIZE 0 info 104
DATA_SOURCE 0 info r genl_info_dump
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &nlk->nl_cb_mutex
TYPE_LOCK (struct netlink_sock)->nl_cb_mutex

net/mptcp/pm_userspace.c mptcp_userspace_pm_get_addr() -> mptcp_userspace_pm_get_sock()

Type Parameter Key Value
PARAM_VALUE 0 info 4201664097468477440
PARAM_VALUE 0 info->attrs 4096-ptr_max
PARAM_VALUE 0 info->extack 4971238048455385088
PARAM_VALUE 0 info->family 4096-ptr_max
PARAM_VALUE 0 info->genlhdr 4096-ptr_max
PARAM_VALUE 0 info->nlhdr 4096-ptr_max
BUF_SIZE 0 info->attrs (-1)-s32max
BUF_SIZE 0 info->nlhdr 1-s32max
CAPPED_DATA 0 info->family->n_ops 1
CAPPED_DATA 0 info->family->n_small_ops 1
CAPPED_DATA 0 info->family->resv_start_op 1
CAPPED_DATA 0 info->nlhdr->nlmsg_len 1
DATA_SOURCE 0 info $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 info->snd_seq 0-u32max[u]
USER_PTR 0 info->genlhdr
USER_PTR 0 info->nlhdr
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
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 &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

net/mptcp/pm_userspace.c mptcp_userspace_pm_set_flags() -> mptcp_userspace_pm_get_sock()

Type Parameter Key Value
PARAM_VALUE 0 info 4201664097468477440
PARAM_VALUE 0 info->attrs 4096-ptr_max
PARAM_VALUE 0 info->extack 4971238048455385088
PARAM_VALUE 0 info->family 4096-ptr_max
PARAM_VALUE 0 info->nlhdr 4096-ptr_max
BUF_SIZE 0 info->attrs (-1)-s32max
BUF_SIZE 0 info->nlhdr 1-s32max
CAPPED_DATA 0 info->family->n_ops 1
CAPPED_DATA 0 info->family->n_small_ops 1
CAPPED_DATA 0 info->family->resv_start_op 1
CAPPED_DATA 0 info->nlhdr->nlmsg_len 1
DATA_SOURCE 0 info $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 info->snd_seq 0-u32max[u]
USER_PTR 0 info->genlhdr
USER_PTR 0 info->nlhdr
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
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 &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