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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/nvme/target/pci-epf.c nvmet_pci_epf_create_cq() -> nvmet_pci_epf_mem_unmap()

Type Parameter Key Value
PARAM_VALUE 0 nvme_epf 4096-ptr_max
PARAM_VALUE 0 nvme_epf->epf 4096-ptr_max
PARAM_VALUE 0 nvme_epf->epf->epc 4096-ptr_max
PARAM_VALUE 0 nvme_epf->epf->epc->lock.dep_map->name 0-255
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 nvme_epf->epf->epc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 nvme_epf->epf->epc->max_functions 1-255
PARAM_VALUE 0 nvme_epf->epf->epc->num_windows 1-u32max
PARAM_VALUE 0 nvme_epf->epf->func_no 0-254
PARAM_VALUE 1 map 4096-ptr_max
PARAM_VALUE 1 map->pci_size 0-18446744073709551614
PARAM_VALUE 1 map->virt_addr 4096-ptr_max
PARAM_VALUE 1 map->virt_base 1-u64max
CAPPED_DATA 0 nvme_epf->epf->epc->num_windows 1
CAPPED_DATA 0 nvme_epf->epf->func_no 1
CAPPED_DATA 0 nvme_epf->epf->vfunc_no 1
PARAM_COMPARE 0 nvme_epf->epf->epc->max_functions > $0->epf->func_no
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 nvme_epf unit_byte
HALF_LOCKED2 &pool->lock

drivers/nvme/target/pci-epf.c nvmet_pci_epf_delete_cq() -> nvmet_pci_epf_mem_unmap()

Type Parameter Key Value
PARAM_VALUE 1 map 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 nvme_epf unit_byte

drivers/nvme/target/pci-epf.c nvmet_pci_epf_mmio_transfer() -> nvmet_pci_epf_mem_unmap()

Type Parameter Key Value
PARAM_VALUE 0 nvme_epf 4096-ptr_max
PARAM_VALUE 0 nvme_epf->dma_enabled 0
PARAM_VALUE 0 nvme_epf->epf 4096-ptr_max
PARAM_VALUE 0 nvme_epf->epf->epc 4096-ptr_max
PARAM_VALUE 0 nvme_epf->epf->epc->lock.dep_map->name 0-255
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 nvme_epf->epf->epc->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 nvme_epf->epf->epc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 nvme_epf->epf->epc->max_functions 1-255
PARAM_VALUE 0 nvme_epf->epf->epc->num_windows 1-u32max
PARAM_VALUE 0 nvme_epf->epf->func_no 0-254
PARAM_VALUE 0 nvme_epf->mmio_lock.dep_map->name 0-255
PARAM_VALUE 0 nvme_epf->mmio_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 nvme_epf->mmio_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 nvme_epf->mmio_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 nvme_epf->mmio_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 nvme_epf->mmio_lock.wait_lock.owner (-1)
PARAM_VALUE 0 nvme_epf->mmio_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 map 6109305449761800192
PARAM_VALUE 1 map->virt_addr 4096-ptr_max
PARAM_VALUE 1 map->virt_base 1-u64max
CAPPED_DATA 0 nvme_epf->epf->epc->num_windows 1
CAPPED_DATA 0 nvme_epf->epf->func_no 1
CAPPED_DATA 0 nvme_epf->epf->vfunc_no 1
CAPPED_DATA 0 &nvme_epf->mmio_lock 1
DATA_SOURCE 0 nvme_epf $0
PARAM_COMPARE 0 nvme_epf->epf->epc->max_functions > $0->epf->func_no
NOCHECK_CALL
UNITS 0 nvme_epf unit_byte
LOCK2 0 &nvme_epf->mmio_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct nvmet_pci_epf)->mmio_lock