189 	unsigned long address;  in split_large_pmd()  local
198 	address     = __address & PMD_MASK;  in split_large_pmd()
204 		set_pte(&pte[i], __pte(address | page_flags));  in split_large_pmd()
205 		address += PAGE_SIZE;  in split_large_pmd()
225 static void clflush_page(unsigned long address)  in clflush_page()  argument
235 	start      = (char *)(address & PAGE_MASK);  in clflush_page()
249 			      unsigned long address,  in set_clr_page_flags()  argument
269 		     :: [address] "g" (*(unsigned long *)address)  in set_clr_page_flags()
276 	p4dp = p4d_offset(pgdp, address);  in set_clr_page_flags()
277 	pudp = pud_offset(p4dp, address);  in set_clr_page_flags()
278 	pmdp = pmd_offset(pudp, address);  in set_clr_page_flags()
281 		ptep = split_large_pmd(info, pmdp, address);  in set_clr_page_flags()
283 		ptep = pte_offset_kernel(pmdp, address);  in set_clr_page_flags()
293 		clflush_page(address);  in set_clr_page_flags()
300 			snp_set_page_shared(__pa(address & PAGE_MASK));  in set_clr_page_flags()
315 		snp_set_page_private(__pa(address & PAGE_MASK));  in set_clr_page_flags()
323 int set_page_decrypted(unsigned long address)  in set_page_decrypted()  argument
325 	return set_clr_page_flags(&mapping_info, address, 0, _PAGE_ENC);  in set_page_decrypted()
328 int set_page_encrypted(unsigned long address)  in set_page_encrypted()  argument
330 	return set_clr_page_flags(&mapping_info, address, _PAGE_ENC, 0);  in set_page_encrypted()
333 int set_page_non_present(unsigned long address)  in set_page_non_present()  argument
335 	return set_clr_page_flags(&mapping_info, address, 0, _PAGE_PRESENT);  in set_page_non_present()
339 			unsigned long address, unsigned long ip)  in do_pf_error()  argument
346 	error_puthex(address);  in do_pf_error()
356 	unsigned long address = native_read_cr2();  in do_boot_page_fault()  local
360 	ghcb_fault = sev_es_check_ghcb_fault(address);  in do_boot_page_fault()
362 	address   &= PMD_MASK;  in do_boot_page_fault()
363 	end        = address + PMD_SIZE;  in do_boot_page_fault()
372 		do_pf_error("Unexpected page-fault:", error_code, address, regs->ip);  in do_boot_page_fault()
374 		do_pf_error("Page-fault on GHCB page:", error_code, address, regs->ip);  in do_boot_page_fault()
380 	kernel_add_identity_map(address, end);  in do_boot_page_fault()