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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/xen/swiotlb-xen.c dma_kmalloc_needs_bounce() -> dma_kmalloc_size_aligned()

Type Parameter Key Value
DATA_SOURCE 0 size $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 size 0-12884905984[c]
USER_DATA 0 size 0,4096-4294967296[c]

drivers/usb/chipidea/udc.c dma_kmalloc_needs_bounce() -> dma_kmalloc_size_aligned()

Type Parameter Key Value
DATA_SOURCE 0 size $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ci->lock
HALF_LOCKED2 flags
HALF_LOCKED2 hwep->lock

drivers/iommu/dma-iommu.c dev_use_sg_swiotlb() -> dma_kmalloc_size_aligned()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 size 0-2147483646[c]
NO_OVERFLOW_SIMPLE 0 size

drivers/iommu/dma-iommu.c dma_kmalloc_needs_bounce() -> dma_kmalloc_size_aligned()

Type Parameter Key Value
DATA_SOURCE 0 size $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 size 0-12884905984[c]
USER_DATA 0 size 0,4096-4294967296[c]
UNITS 0 size unit_byte

kernel/dma/direct.c dma_kmalloc_needs_bounce() -> dma_kmalloc_size_aligned()

Type Parameter Key Value
DATA_SOURCE 0 size $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 size 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 size
UNITS 0 size unit_byte