423 	u64 pfn;  in reserve_ram_pages_type()  local
437 	for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {  in reserve_ram_pages_type()
440 		page = pfn_to_page(pfn);  in reserve_ram_pages_type()
455 	for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {  in reserve_ram_pages_type()
456 		page = pfn_to_page(pfn);  in reserve_ram_pages_type()
465 	u64 pfn;  in free_ram_pages_type()  local
467 	for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {  in free_ram_pages_type()
468 		page = pfn_to_page(pfn);  in free_ram_pages_type()
689 pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,  in phys_mem_access_prot()  argument
697 static inline int range_is_allowed(unsigned long pfn, unsigned long size)  in range_is_allowed()  argument
703 static inline int range_is_allowed(unsigned long pfn, unsigned long size)  in range_is_allowed()  argument
705 	u64 from = ((u64)pfn) << PAGE_SHIFT;  in range_is_allowed()
713 		if (!devmem_is_allowed(pfn)) {  in range_is_allowed()
719 		pfn++;  in range_is_allowed()
725 int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,  in phys_mem_access_prot_allowed()  argument
730 	if (!range_is_allowed(pfn, size))  in phys_mem_access_prot_allowed()
750 	    (pfn << PAGE_SHIFT) >= __pa(high_memory)) {  in phys_mem_access_prot_allowed()
913 		    unsigned long pfn, unsigned long addr, unsigned long size)  in track_pfn_remap()  argument
915 	resource_size_t paddr = (resource_size_t)pfn << PAGE_SHIFT;  in track_pfn_remap()
952 		     unsigned long pfn)  in track_pfn_insert()  argument
960 	pcm = lookup_memtype((resource_size_t)pfn << PAGE_SHIFT);  in track_pfn_insert()
972 void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn,  in untrack_pfn()  argument
982 	paddr = (resource_size_t)pfn << PAGE_SHIFT;  in untrack_pfn()