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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/virt/acrn/mm.c acrn_mm_region_add() -> modify_region()

Type Parameter Key Value
PARAM_VALUE 0 vm 4096-ptr_max
PARAM_VALUE 0 vm->vmid 0-65534
PARAM_VALUE 1 region 4096-ptr_max
PARAM_VALUE 1 region->attr 64-71,256-263
PARAM_VALUE 1 region->type 0
BUF_SIZE 0 vm s32min-(-2),1-s32max
BUF_SIZE 0 vm s32min-(-2),1-s32max
BUF_SIZE 1 region 32
DATA_SOURCE 0 vm $0
DATA_SOURCE 1 region r _kzalloc_noprof
BIT_INFO 1 region->attr 0x0,0x1c7
USER_DATA 1 region->attr 64-71,256-263[c]
USER_DATA 1 region->service_vm_pa 0-u64max
USER_DATA 1 region->size 0-u64max
USER_DATA 1 region->user_vm_pa 0-u64max

drivers/virt/acrn/mm.c acrn_mm_region_del() -> modify_region()

Type Parameter Key Value
PARAM_VALUE 0 vm 4096-ptr_max
PARAM_VALUE 0 vm->vmid 0-65534
PARAM_VALUE 1 region 4096-ptr_max
PARAM_VALUE 1 region->attr 0
PARAM_VALUE 1 region->service_vm_pa 0
PARAM_VALUE 1 region->type 2
BUF_SIZE 0 vm s32min-(-2),1-s32max
BUF_SIZE 0 vm s32min-(-2),1-s32max
BUF_SIZE 1 region 32
DATA_SOURCE 0 vm $0
DATA_SOURCE 1 region r _kzalloc_noprof
USER_DATA 1 region->size 0-u64max
USER_DATA 1 region->user_vm_pa 0-u64max