diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 2a29dd9c986d4e2df7663aa1305df8adbaa59739..688132ac8a0a10549bdc284a18ff7031d6121da0 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -52,7 +52,8 @@ struct efi __read_mostly efi = {
 	.properties_table	= EFI_INVALID_TABLE_ADDR,
 	.mem_attr_table		= EFI_INVALID_TABLE_ADDR,
 	.rng_seed		= EFI_INVALID_TABLE_ADDR,
-	.tpm_log		= EFI_INVALID_TABLE_ADDR
+	.tpm_log		= EFI_INVALID_TABLE_ADDR,
+	.mem_reserve		= EFI_INVALID_TABLE_ADDR,
 };
 EXPORT_SYMBOL(efi);
 
@@ -484,6 +485,7 @@ static __initdata efi_config_table_type_t common_tables[] = {
 	{EFI_MEMORY_ATTRIBUTES_TABLE_GUID, "MEMATTR", &efi.mem_attr_table},
 	{LINUX_EFI_RANDOM_SEED_TABLE_GUID, "RNG", &efi.rng_seed},
 	{LINUX_EFI_TPM_EVENT_LOG_GUID, "TPMEventLog", &efi.tpm_log},
+	{LINUX_EFI_MEMRESERVE_TABLE_GUID, "MEMRESERVE", &efi.mem_reserve},
 	{NULL_GUID, NULL, NULL},
 };
 
@@ -591,6 +593,29 @@ int __init efi_config_parse_tables(void *config_tables, int count, int sz,
 		early_memunmap(tbl, sizeof(*tbl));
 	}
 
+	if (efi.mem_reserve != EFI_INVALID_TABLE_ADDR) {
+		unsigned long prsv = efi.mem_reserve;
+
+		while (prsv) {
+			struct linux_efi_memreserve *rsv;
+
+			/* reserve the entry itself */
+			memblock_reserve(prsv, sizeof(*rsv));
+
+			rsv = early_memremap(prsv, sizeof(*rsv));
+			if (rsv == NULL) {
+				pr_err("Could not map UEFI memreserve entry!\n");
+				return -ENOMEM;
+			}
+
+			if (rsv->size)
+				memblock_reserve(rsv->base, rsv->size);
+
+			prsv = rsv->next;
+			early_memunmap(rsv, sizeof(*rsv));
+		}
+	}
+
 	return 0;
 }
 
diff --git a/include/linux/efi.h b/include/linux/efi.h
index cc3391796c0b8ec1885e82285548df81a2f80283..f43fc61fbe2c9dfb23cc6095a6e8eda033f8bcef 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -672,6 +672,7 @@ void efi_native_runtime_setup(void);
 #define LINUX_EFI_LOADER_ENTRY_GUID		EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf,  0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f)
 #define LINUX_EFI_RANDOM_SEED_TABLE_GUID	EFI_GUID(0x1ce1e5bc, 0x7ceb, 0x42f2,  0x81, 0xe5, 0x8a, 0xad, 0xf1, 0x80, 0xf5, 0x7b)
 #define LINUX_EFI_TPM_EVENT_LOG_GUID		EFI_GUID(0xb7799cb0, 0xeca2, 0x4943,  0x96, 0x67, 0x1f, 0xae, 0x07, 0xb7, 0x47, 0xfa)
+#define LINUX_EFI_MEMRESERVE_TABLE_GUID		EFI_GUID(0x888eb0c6, 0x8ede, 0x4ff5,  0xa8, 0xf0, 0x9a, 0xee, 0x5c, 0xb9, 0x77, 0xc2)
 
 typedef struct {
 	efi_guid_t guid;
@@ -957,6 +958,7 @@ extern struct efi {
 	unsigned long mem_attr_table;	/* memory attributes table */
 	unsigned long rng_seed;		/* UEFI firmware random seed */
 	unsigned long tpm_log;		/* TPM2 Event Log table */
+	unsigned long mem_reserve;	/* Linux EFI memreserve table */
 	efi_get_time_t *get_time;
 	efi_set_time_t *set_time;
 	efi_get_wakeup_time_t *get_wakeup_time;
@@ -1667,4 +1669,10 @@ extern int efi_tpm_eventlog_init(void);
 /* Workqueue to queue EFI Runtime Services */
 extern struct workqueue_struct *efi_rts_wq;
 
+struct linux_efi_memreserve {
+	phys_addr_t	next;
+	phys_addr_t	base;
+	phys_addr_t	size;
+};
+
 #endif /* _LINUX_EFI_H */