Symbol: iommufd_access_notify_unmap
drivers/iommu/iommufd/io_pagetable.c
796
iommufd_access_notify_unmap(iopt, area_first, length);
drivers/iommu/iommufd/iommufd_private.h
129
void iommufd_access_notify_unmap(struct io_pagetable *iopt, unsigned long iova,