588 		struct linux_efi_random_seed *seed;  in efi_config_parse_tables()  local
591 		seed = early_memremap(efi_rng_seed, sizeof(*seed));  in efi_config_parse_tables()
592 		if (seed != NULL) {  in efi_config_parse_tables()
593 			size = min(seed->size, EFI_RANDOM_SEED_SIZE);  in efi_config_parse_tables()
594 			early_memunmap(seed, sizeof(*seed));  in efi_config_parse_tables()
599 			seed = early_memremap(efi_rng_seed,  in efi_config_parse_tables()
600 					      sizeof(*seed) + size);  in efi_config_parse_tables()
601 			if (seed != NULL) {  in efi_config_parse_tables()
603 				add_bootloader_randomness(seed->bits, size);  in efi_config_parse_tables()
604 				early_memunmap(seed, sizeof(*seed) + size);  in efi_config_parse_tables()
1006 	struct linux_efi_random_seed *seed;  in update_efi_random_seed()  local
1012 	seed = memremap(efi_rng_seed, sizeof(*seed), MEMREMAP_WB);  in update_efi_random_seed()
1013 	if (seed != NULL) {  in update_efi_random_seed()
1014 		size = min(seed->size, EFI_RANDOM_SEED_SIZE);  in update_efi_random_seed()
1015 		memunmap(seed);  in update_efi_random_seed()
1020 		seed = memremap(efi_rng_seed, sizeof(*seed) + size,  in update_efi_random_seed()
1022 		if (seed != NULL) {  in update_efi_random_seed()
1023 			seed->size = size;  in update_efi_random_seed()
1024 			get_random_bytes(seed->bits, seed->size);  in update_efi_random_seed()
1025 			memunmap(seed);  in update_efi_random_seed()