diff --git a/mm/memblock.c b/mm/memblock.c
index 0cb4da657b9d..a75723d62631 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -450,7 +450,9 @@ long __init_memblock memblock_remove(phys_addr_t base, phys_addr_t size)
 long __init_memblock memblock_free(phys_addr_t base, phys_addr_t size)
 {
 	memblock_dbg("   memblock_free: [%#016llx-%#016llx] %pF\n",
-		     base, base + size, (void *)_RET_IP_);
+		     (unsigned long long)base,
+		     (unsigned long long)base + size,
+		     (void *)_RET_IP_);
 
 	return __memblock_remove(&memblock.reserved, base, size);
 }
@@ -460,7 +462,9 @@ long __init_memblock memblock_reserve(phys_addr_t base, phys_addr_t size)
 	struct memblock_type *_rgn = &memblock.reserved;
 
 	memblock_dbg("memblock_reserve: [%#016llx-%#016llx] %pF\n",
-		     base, base + size, (void *)_RET_IP_);
+		     (unsigned long long)base,
+		     (unsigned long long)base + size,
+		     (void *)_RET_IP_);
 	BUG_ON(0 == size);
 
 	return memblock_add_region(_rgn, base, size);