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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_alloc_ucontext() -> ocrdma_add_mmap()

Type Parameter Key Value
PARAM_VALUE 0 uctx 4096-ptr_max
PARAM_VALUE 0 uctx->ah_tbl.len 8192
PARAM_VALUE 0 uctx->ah_tbl.va 1-ptr_max
PARAM_VALUE 0 uctx->mm_head.next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.next->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->prev 4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.dep_map->name 0-255
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter 0
PARAM_VALUE 0 uctx->mm_list_lock.magic 4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.osq.tail.counter 0
PARAM_VALUE 0 uctx->mm_list_lock.owner.counter 0
PARAM_VALUE 2 len 8192
BUF_SIZE 0 uctx->ah_tbl.va 8192
CAPPED_DATA 0 uctx->ah_tbl.va 1
CAPPED_DATA 1 phy_addr 1
CAPPED_DATA 1 phy_addr 1
DATA_SOURCE 0 uctx r get_ocrdma_ucontext
DATA_SOURCE 1 phy_addr r virt_to_phys
MEM_ZERO 0 uctx->ah_tbl.va
LOCK2 &file->hw_destroy_rwsem
LOCK2 &file->ucontext_lock
TYPE_LOCK (struct ib_uverbs_file)->hw_destroy_rwsem
TYPE_LOCK (struct ib_uverbs_file)->ucontext_lock

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_copy_cq_uresp() -> ocrdma_add_mmap()

Type Parameter Key Value
PARAM_VALUE 0 uctx 4096-ptr_max
PARAM_VALUE 0 uctx->cntxt_pd 4096-ptr_max
DATA_SOURCE 1 phy_addr r ocrdma_get_db_addr
RX_PATH
TASK_NOT_RUNNING
UNITS 2 len unit_byte

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_copy_cq_uresp() -> ocrdma_add_mmap()

Type Parameter Key Value
PARAM_VALUE 0 uctx 4096-ptr_max
PARAM_VALUE 0 uctx->cntxt_pd 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.dep_map->name 0-255
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 uctx->mm_list_lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 len 0,4096-1048576
BIT_INFO 2 len 0x0,0x1ff000
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_copy_pd_uresp() -> ocrdma_add_mmap()

Type Parameter Key Value
DATA_SOURCE 1 phy_addr r ocrdma_get_db_addr
RX_PATH
UNITS 2 len unit_byte
HALF_LOCKED2 &file->device->disassociate_srcu

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_copy_pd_uresp() -> ocrdma_add_mmap()

Type Parameter Key Value
PARAM_VALUE 0 uctx->mm_head.prev 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.dep_map->name 0-255
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 uctx->mm_list_lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 len 4096
RX_PATH
UNITS 1 phy_addr unit_byte
UNITS 2 len unit_byte
HALF_LOCKED2 &file->device->disassociate_srcu

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_copy_qp_uresp() -> ocrdma_add_mmap()

Type Parameter Key Value
PARAM_VALUE 2 len 0,4096-u32max
BIT_INFO 2 len 0x0,0xfffff000
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->dev_lock
TYPE_LOCK (struct ocrdma_dev)->dev_lock

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_copy_qp_uresp() -> ocrdma_add_mmap()

Type Parameter Key Value
PARAM_VALUE 0 uctx->mm_head.prev 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.dep_map->name 0-255
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 uctx->mm_list_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 uctx->mm_list_lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 len 0,4096-u32max
BIT_INFO 2 len 0x0,0xfffff000
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->dev_lock
TYPE_LOCK (struct ocrdma_dev)->dev_lock

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c ocrdma_copy_srq_uresp() -> ocrdma_add_mmap()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &devr->srq_lock
HALF_LOCKED2 global &device_list_mutex