20 static __init pteval_t create_mapping_protection(efi_memory_desc_t *md)  in create_mapping_protection()  argument
22 	u64 attr = md->attribute;  in create_mapping_protection()
23 	u32 type = md->type;  in create_mapping_protection()
28 	if (WARN_ONCE(!PAGE_ALIGNED(md->phys_addr),  in create_mapping_protection()
59 int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md)  in efi_create_mapping()  argument
61 	pteval_t prot_val = create_mapping_protection(md);  in efi_create_mapping()
62 	bool page_mappings_only = (md->type == EFI_RUNTIME_SERVICES_CODE ||  in efi_create_mapping()
63 				   md->type == EFI_RUNTIME_SERVICES_DATA);  in efi_create_mapping()
65 	if (!PAGE_ALIGNED(md->phys_addr) ||  in efi_create_mapping()
66 	    !PAGE_ALIGNED(md->num_pages << EFI_PAGE_SHIFT)) {  in efi_create_mapping()
79 	create_pgd_mapping(mm, md->phys_addr, md->virt_addr,  in efi_create_mapping()
80 			   md->num_pages << EFI_PAGE_SHIFT,  in efi_create_mapping()
87 	efi_memory_desc_t *md = data;  in set_permissions()  local
90 	if (md->attribute & EFI_MEMORY_RO)  in set_permissions()
92 	if (md->attribute & EFI_MEMORY_XP)  in set_permissions()
99 				       efi_memory_desc_t *md)  in efi_set_mapping_permissions()  argument
101 	BUG_ON(md->type != EFI_RUNTIME_SERVICES_CODE &&  in efi_set_mapping_permissions()
102 	       md->type != EFI_RUNTIME_SERVICES_DATA);  in efi_set_mapping_permissions()
111 	return apply_to_page_range(mm, md->virt_addr,  in efi_set_mapping_permissions()
112 				   md->num_pages << EFI_PAGE_SHIFT,  in efi_set_mapping_permissions()
113 				   set_permissions, md);  in efi_set_mapping_permissions()