diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 14bb5ac67588..fd7b4dd3bb99 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -1116,6 +1116,19 @@ void __init sanity_check_meminfo(void)
 	struct memblock_region *reg;
 	bool should_use_highmem = false;
 
+#ifdef CONFIG_ENABLE_VMALLOC_SAVING
+	struct memblock_region *prev_reg = NULL;
+
+	for_each_memblock(memory, reg) {
+		if (prev_reg == NULL) {
+			prev_reg = reg;
+			continue;
+		}
+		vmalloc_limit += reg->base - (prev_reg->base + prev_reg->size);
+		prev_reg = reg;
+	}
+#endif
+
 	for_each_memblock(memory, reg) {
 		phys_addr_t block_start = reg->base;
 		phys_addr_t block_end = reg->base + reg->size;