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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_compress() -> idxd_alloc_desc()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->idxd 4096-ptr_max
PARAM_VALUE 0 wq->idxd->dev_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 wq->idxd->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 wq->idxd->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 wq->idxd->pdev->dev.dma_mask 4096-ptr_max
PARAM_VALUE 1 optype 0
DATA_SOURCE 0 wq $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &acomp_ctx->mutex

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_compress_verify() -> idxd_alloc_desc()

Type Parameter Key Value
PARAM_VALUE 0 wq->idxd_dev.conf_dev.driver_data 4096-ptr_max
PARAM_VALUE 1 optype 0
DATA_SOURCE 0 wq $2
RX_PATH
TASK_NOT_RUNNING

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_decompress() -> idxd_alloc_desc()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->idxd 4096-ptr_max
PARAM_VALUE 0 wq->idxd->dev_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 wq->idxd->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 wq->idxd->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 wq->idxd->pdev->dev.dma_mask 4096-ptr_max
PARAM_VALUE 1 optype 0
DATA_SOURCE 0 wq $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &acomp_ctx->mutex

drivers/dma/idxd/dma.c idxd_dma_prep_interrupt() -> idxd_alloc_desc()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->state 1
PARAM_VALUE 1 optype 0
DATA_SOURCE 0 wq r to_idxd_wq
RX_PATH
TASK_NOT_RUNNING

drivers/dma/idxd/dma.c idxd_dma_submit_memcpy() -> idxd_alloc_desc()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->idxd 4096-ptr_max
PARAM_VALUE 0 wq->state 1
PARAM_VALUE 1 optype 0
DATA_SOURCE 0 wq r to_idxd_wq
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 flags