msg_data identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 19 files as a member:

Defined in 1 files as a function:

net/tipc/msg.h, line 367 (as a function)

Referenced in 43 files:

arch/m68k/mac/iop.c
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drivers/accel/habanalabs/common/firmware_if.c
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drivers/char/ipmi/ipmi_msghandler.c
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drivers/char/xillybus/xillybus_core.c
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drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c
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drivers/gpu/drm/amd/display/dc/core/dc.c
- line 7203
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drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_dpia.c
- line 150
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drivers/mailbox/mailbox.c
- line 37
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drivers/media/common/siano/smscoreapi.c
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drivers/media/common/siano/smsdvb-main.c
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drivers/media/common/siano/smsendian.c
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drivers/media/platform/qcom/iris/iris_hfi_gen1_response.c, line 686
drivers/media/platform/qcom/venus/hfi_venus.c, line 999
drivers/net/ethernet/broadcom/bnx2.c
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drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
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drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
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drivers/ntb/test/ntb_pingpong.c
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drivers/pci/controller/cadence/pcie-cadence-ep.c
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drivers/pci/controller/dwc/pcie-designware-ep.c
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drivers/pci/endpoint/functions/pci-epf-ntb.c
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kernel/trace/blktrace.c
- line 264
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net/nfc/llcp_commands.c
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net/tipc/crypto.c
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net/tipc/group.c
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net/tipc/link.c
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net/tipc/msg.c
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net/tipc/msg.h
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net/tipc/name_distr.c
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net/tipc/socket.c, line 1761
net/tipc/topsrv.c, line 626
sound/soc/sof/amd/acp-ipc.c
- line 92
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sound/soc/sof/imx/imx-common.c, line 120
sound/soc/sof/intel/atom.c, line 183
sound/soc/sof/intel/bdw.c, line 361
sound/soc/sof/intel/cnl.c
- line 242
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sound/soc/sof/intel/hda-ipc.c
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sound/soc/sof/intel/mtl.c
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sound/soc/sof/ipc.c
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sound/soc/sof/ipc3.c
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sound/soc/sof/ipc4-control.c
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sound/soc/sof/ipc4.c
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sound/soc/sof/mediatek/mtk-adsp-common.c, line 96
sound/soc/sof/sof-priv.h
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Smatch caller information:

net/tipc/node.c msg_inner_hdr() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&n->lock
HALF_LOCKED2		bh

net/tipc/link.c msg_inner_hdr() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		bh
HALF_LOCKED2		&le->lock
HALF_LOCKED2		&n->lock

net/tipc/link.c tipc_build_gap_ack_blks() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		bh
HALF_LOCKED2		&le->lock
HALF_LOCKED2		&n->lock
HALF_LOCKED2		&node->lock

net/tipc/link.c tipc_get_gap_ack_blks() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		bh
HALF_LOCKED2		rcu_read

net/tipc/link.c tipc_link_build_proto_msg() -> msg_data()

Type	Parameter	Key	Value
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		bh
HALF_LOCKED2		&le->lock
HALF_LOCKED2		&n->lock
HALF_LOCKED2		&node->lock

net/tipc/link.c tipc_link_create_dummy_tnl_msg() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		&n->lock
LOCK2		bh
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct tipc_node)->lock

net/tipc/link.c tipc_link_proto_rcv() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		bh
HALF_LOCKED2		&le->lock
HALF_LOCKED2		&n->lock
HALF_LOCKED2		rcu_read

net/tipc/socket.c msg_inner_hdr() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		new_sk
HALF_LOCKED2		sk

net/tipc/socket.c msg_link_selector() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
USER_PTR	0	m
HALF_LOCKED2		&vq->mutex
HALF_LOCKED2		sk

net/tipc/socket.c tipc_sk_anc_data_recv() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		sk
HALF_LOCKED2		&vq->mutex

net/tipc/msg.c msg_inner_hdr() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk

net/tipc/msg.c tipc_msg_extract() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		bh
HALF_LOCKED2		&le->lock
HALF_LOCKED2		&n->lock
HALF_LOCKED2		rcu_read

net/tipc/msg.c tipc_msg_reverse() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk

net/tipc/msg.c tipc_msg_reverse() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk

net/tipc/msg.c tipc_msg_reverse() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk

net/tipc/bcast.c msg_inner_hdr() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m

net/tipc/bcast.c msg_link_selector() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		sk

net/tipc/trace.c msg_inner_hdr() -> msg_data()

Type	Key	Value
PARAM_VALUE	m	4096-ptr_max
BUF_SIZE	m	1-s32max
BUF_SIZE	m	1-s32max
DATA_SOURCE	m	$0
UNITS	m	unit_byte
USER_PTR	m

net/tipc/crypto.c tipc_crypto_key_rcv() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		bh
HALF_LOCKED2		&le->lock
HALF_LOCKED2		&n->lock
HALF_LOCKED2		rcu_read

net/tipc/crypto.c tipc_crypto_key_xmit() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		rcu_read
HALF_LOCKED2		global &rtnl_mutex

net/tipc/topsrv.c tipc_topsrv_kern_evt() -> msg_data()

Type	Parameter	Key	Value
BUF_SIZE	0	m	1-s32max
USER_PTR	0	m
HALF_LOCKED2		&pool->lock

net/tipc/topsrv.c tipc_topsrv_kern_evt() -> msg_data()

Type	Parameter	Key	Value
BUF_SIZE	0	m	1-s32max
USER_PTR	0	m
HALF_LOCKED2		&pool->lock

net/tipc/topsrv.c tipc_topsrv_kern_evt() -> msg_data()

Type	Parameter	Key	Value
BUF_SIZE	0	m	1-s32max
USER_PTR	0	m
HALF_LOCKED2		&pool->lock

net/tipc/discover.c msg_node_id() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		rcu_read

net/tipc/discover.c msg_set_node_id() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&d->lock
HALF_LOCKED2		bh
HALF_LOCKED2		global &rtnl_mutex

net/tipc/discover.c msg_set_node_id() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&d->lock
HALF_LOCKED2		bh
HALF_LOCKED2		global &rtnl_mutex

net/tipc/discover.c msg_set_node_id() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&d->lock
HALF_LOCKED2		bh
HALF_LOCKED2		global &rtnl_mutex

net/tipc/name_distr.c named_distribute() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		&nt->cluster_scope_lock
LOCK2		bh
HALF_LOCKED2		&tn->node_list_lock
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct name_table)->cluster_scope_lock

net/tipc/name_distr.c tipc_named_publish() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_PTR	0	m
LOCK2		&tn->nametbl_lock
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct tipc_net)->nametbl_lock

net/tipc/name_distr.c tipc_named_rcv() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
LOCK2		&tn->nametbl_lock
LOCK2		bh
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct tipc_net)->nametbl_lock

net/tipc/name_distr.c tipc_named_withdraw() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_PTR	0	m
LOCK2		&tn->nametbl_lock
TYPE_LOCK		(struct tipc_net)->nametbl_lock

net/tipc/group.c msg_inner_hdr() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh

net/tipc/group.c tipc_group_create_event() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk

net/tipc/group.c tipc_group_create_event() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk

net/tipc/group.c tipc_group_create_event() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
PARAM_VALUE	0	*m->hdr	0-4294967295
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk

net/tipc/group.c tipc_group_member_evt() -> msg_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	m	4096-ptr_max
BUF_SIZE	0	m	1-s32max
BUF_SIZE	0	m	1-s32max
DATA_SOURCE	0	m	$3
RX_PATH
TASK_NOT_RUNNING
UNITS	0	m	unit_byte
USER_PTR	0	m
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		bh
HALF_LOCKED2		sk