put_pcichild identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/pci/controller/pci-hyperv.c, line 1035 (as a function)

Referenced in 1 files:

drivers/pci/controller/pci-hyperv.c

Smatch caller information:

drivers/pci/controller/pci-hyperv.c hv_compose_msi_msg() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&_T->lock->msi.data->mutex

drivers/pci/controller/pci-hyperv.c hv_compose_msi_msg() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel->outbound.ring_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->hdev->channel->requestor.req_lock.rlock.dep_map->name	0-255
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
CAPPED_DATA	0	hpdev->hbus->hdev->channel->outbound.ring_buffer->read_index	1
CAPPED_DATA	0	hpdev->hbus->hdev->channel->outbound.ring_datasize	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&_T->lock->msi.data->mutex

drivers/pci/controller/pci-hyperv.c hv_compose_msi_msg() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&_T->lock->msi.data->mutex

drivers/pci/controller/pci-hyperv.c hv_eject_device_work() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->bridge	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->device_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->hdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel->requestor.req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->state_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpdev->hbus->state_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.owner_cpu	u32max
NOCHECK_CALL
LOCK2		&hbus->state_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hv_pcibus_device)->state_lock

drivers/pci/controller/pci-hyperv.c hv_eject_device_work() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->bridge	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->device_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->hdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel->requestor.req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->state_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpdev->hbus->state_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.owner_cpu	u32max
CAPPED_DATA	0	hpdev	1
NOCHECK_CALL
LOCK2		&hbus->state_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hv_pcibus_device)->state_lock

drivers/pci/controller/pci-hyperv.c hv_eject_device_work() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->bridge	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->device_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->hdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->hdev->channel->requestor.req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->state_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpdev->hbus->state_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hpdev->hbus->state_lock.wait_lock.owner_cpu	u32max
CAPPED_DATA	0	hpdev	1
NOCHECK_CALL
LOCK2		&hbus->state_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hv_pcibus_device)->state_lock

drivers/pci/controller/pci-hyperv.c hv_msi_free() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&domain->root->mutex

drivers/pci/controller/pci-hyperv.c hv_pci_assign_numa_node() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&hbus->state_lock
LOCK2		global &pci_rescan_remove_lock
TYPE_LOCK		(struct hv_pcibus_device)->state_lock

drivers/pci/controller/pci-hyperv.c hv_pci_bus_exit() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&child_device->mutex
TYPE_LOCK		(struct device)->mutex

drivers/pci/controller/pci-hyperv.c hv_pci_bus_exit() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
CAPPED_DATA	0	hpdev	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&child_device->mutex
TYPE_LOCK		(struct device)->mutex

drivers/pci/controller/pci-hyperv.c hv_pci_onchannelcallback() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus	4096-ptr_max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&channel->sched_lock
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read

drivers/pci/controller/pci-hyperv.c hv_pci_onchannelcallback() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&channel->sched_lock
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read

drivers/pci/controller/pci-hyperv.c hv_pcifront_read_config() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->config_lock.rlock.dep_map->name	0-255
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &inject_lock
HALF_LOCKED2		global &pci_lock
HALF_LOCKED2		irq

drivers/pci/controller/pci-hyperv.c hv_pcifront_write_config() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus	4096-ptr_max
PARAM_VALUE	0	hpdev->hbus->config_lock.rlock.dep_map->name	0-255
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &inject_lock
HALF_LOCKED2		global &pci_lock
HALF_LOCKED2		irq

drivers/pci/controller/pci-hyperv.c hv_register_block_invalidate() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->invalidate_context	0,4096-ptr_max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->intf_state_mutex
HALF_LOCKED2		&devlink->lock
TYPE_LOCK		(struct mlx5_core_dev)->intf_state_mutex

drivers/pci/controller/pci-hyperv.c hv_send_resources_allocated() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->desc.win_slot.slot	0-255
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&hbus->state_lock
TYPE_LOCK		(struct hv_pcibus_device)->state_lock

drivers/pci/controller/pci-hyperv.c hv_send_resources_released() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->desc.win_slot.slot	0-s32max
CAPPED_DATA	0	hpdev->desc.win_slot.slot	1
DATA_SOURCE	0	hpdev	r get_pcichild_wslot
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&hbus->state_lock

drivers/pci/controller/pci-hyperv.c pci_devices_present_work() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
PARAM_VALUE	0	hpdev->reported_missing	1
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		&hbus->device_list_lock
LOCK2		&hbus->state_lock
LOCK2		flags
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hv_pcibus_device)->device_list_lock
TYPE_LOCK		(struct hv_pcibus_device)->state_lock

drivers/pci/controller/pci-hyperv.c pci_devices_present_work() -> put_pcichild()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpdev	4096-ptr_max
NOCHECK_CALL
LOCK2		&hbus->state_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hv_pcibus_device)->state_lock