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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/xen/swiotlb-xen.c xen_swiotlb_alloc_coherent() -> range_straddles_page_boundary()

Type Parameter Key Value
PARAM_VALUE 1 size 0,4096-u64max
CAPPED_DATA 0 p 1
CAPPED_DATA 0 p 1
DATA_SOURCE 0 p r virt_to_phys
BIT_INFO 1 size 0x0,0xfffffffffffff000
BIT_INFO 1 size 0x0,0xfffffffffffff000

drivers/xen/swiotlb-xen.c xen_swiotlb_free_coherent() -> range_straddles_page_boundary()

Type Parameter Key Value
PARAM_VALUE 1 size 0,4096-u64max
CAPPED_DATA 0 p 1
CAPPED_DATA 0 p 1
DATA_SOURCE 0 p r virt_to_phys
BIT_INFO 1 size 0x0,0xfffffffffffff000
BIT_INFO 1 size 0x0,0xfffffffffffff000

drivers/xen/swiotlb-xen.c xen_swiotlb_map_phys() -> range_straddles_page_boundary()

Type Parameter Key Value
DATA_SOURCE 0 p $1
DATA_SOURCE 1 size $2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 p 0-u64max
HOST_DATA 1 size 0-12884905984[c]
USER_DATA 1 size 0,4096-4294967296[c]