diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index b4504542cb2c..14b9c7ebb5df 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -46,6 +46,7 @@ struct efi __read_mostly efi = {
 	.tpm_log		= EFI_INVALID_TABLE_ADDR,
 	.tpm_final_log		= EFI_INVALID_TABLE_ADDR,
 	.ovmf_debug_log         = EFI_INVALID_TABLE_ADDR,
+	.mem_reserve		= EFI_INVALID_TABLE_ADDR,
 #ifdef CONFIG_LOAD_UEFI_KEYS
 	.mokvar_table		= EFI_INVALID_TABLE_ADDR,
 #endif
@@ -59,7 +60,6 @@ struct efi __read_mostly efi = {
 EXPORT_SYMBOL(efi);
 
 unsigned long __ro_after_init efi_rng_seed = EFI_INVALID_TABLE_ADDR;
-static unsigned long __initdata mem_reserve = EFI_INVALID_TABLE_ADDR;
 static unsigned long __initdata rt_prop = EFI_INVALID_TABLE_ADDR;
 static unsigned long __initdata initrd = EFI_INVALID_TABLE_ADDR;
 
@@ -663,7 +663,7 @@ static const efi_config_table_type_t common_tables[] __initconst = {
 	{LINUX_EFI_TPM_EVENT_LOG_GUID,		&efi.tpm_log,		"TPMEventLog"	},
 	{EFI_TCG2_FINAL_EVENTS_TABLE_GUID,	&efi.tpm_final_log,	"TPMFinalLog"	},
 	{EFI_CC_FINAL_EVENTS_TABLE_GUID,	&efi.tpm_final_log,	"CCFinalLog"	},
-	{LINUX_EFI_MEMRESERVE_TABLE_GUID,	&mem_reserve,		"MEMRESERVE"	},
+	{LINUX_EFI_MEMRESERVE_TABLE_GUID,	&efi.mem_reserve,	"MEMRESERVE"	},
 	{LINUX_EFI_INITRD_MEDIA_GUID,		&initrd,		"INITRD"	},
 	{EFI_RT_PROPERTIES_TABLE_GUID,		&rt_prop,		"RTPROP"	},
 #ifdef CONFIG_OVMF_DEBUG_LOG
@@ -806,8 +806,8 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables,
 
 	efi_tpm_eventlog_init();
 
-	if (mem_reserve != EFI_INVALID_TABLE_ADDR) {
-		unsigned long prsv = mem_reserve;
+	if (efi.mem_reserve != EFI_INVALID_TABLE_ADDR) {
+		unsigned long prsv = efi.mem_reserve;
 
 		while (prsv) {
 			struct linux_efi_memreserve *rsv;
@@ -1094,10 +1094,10 @@ static struct linux_efi_memreserve *efi_memreserve_root __ro_after_init;
 
 static int __init efi_memreserve_map_root(void)
 {
-	if (mem_reserve == EFI_INVALID_TABLE_ADDR)
+	if (efi.mem_reserve == EFI_INVALID_TABLE_ADDR)
 		return -ENODEV;
 
-	efi_memreserve_root = memremap(mem_reserve,
+	efi_memreserve_root = memremap(efi.mem_reserve,
 				       sizeof(*efi_memreserve_root),
 				       MEMREMAP_WB);
 	if (WARN_ON_ONCE(!efi_memreserve_root))
diff --git a/include/linux/efi.h b/include/linux/efi.h
index fda81d7c4850..cd8728702e93 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -650,6 +650,7 @@ extern struct efi {
 	unsigned long			mokvar_table;		/* MOK variable config table */
 	unsigned long			coco_secret;		/* Confidential computing secret table */
 	unsigned long			unaccepted;		/* Unaccepted memory table */
+	unsigned long			mem_reserve;		/* Persistent memory reservations */
 
 	efi_get_time_t			*get_time;
 	efi_set_time_t			*set_time;