xe_vm_find_vma_by_addr
vma = xe_vm_find_vma_by_addr(vm, pf->consumer.page_addr);
vma = xe_vm_find_vma_by_addr(vm, fault_addr);
vma = xe_vm_find_vma_by_addr(vm, start);
prev = xe_vm_find_vma_by_addr(vm, *start - SZ_4K);
next = xe_vm_find_vma_by_addr(vm, *end + 1);
struct xe_vma *xe_vm_find_vma_by_addr(struct xe_vm *vm, u64 page_addr);