diff --git a/[refs] b/[refs]
index 17dbbb5074b5..e61e71d5070f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: da7ed9f98f6f3f18664f8ab24303f9428b9d78f8
+refs/heads/master: c912c2db2f5c2467ba34e4e655008a14532a3900
diff --git a/trunk/arch/x86_64/kernel/aperture.c b/trunk/arch/x86_64/kernel/aperture.c
index a0f955b9995f..15b45582101f 100644
--- a/trunk/arch/x86_64/kernel/aperture.c
+++ b/trunk/arch/x86_64/kernel/aperture.c
@@ -60,7 +60,7 @@ static u32 __init allocate_aperture(void)
 		printk("Cannot allocate aperture memory hole (%p,%uK)\n",
 		       p, aper_size>>10);
 		if (p)
-			free_bootmem_node(nd0, (unsigned long)p, aper_size); 
+			free_bootmem_node(nd0, __pa(p), aper_size); 
 		return 0;
 	}
 	printk("Mapping aperture over %d KB of RAM @ %lx\n",