diff --git a/[refs] b/[refs]
index 7bbdc276e3ca..6dd4e8f9242a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8e3c2a8cf647e2f3a1e9d38009b0d1c02145822f
+refs/heads/master: aca91bfc67fe356544eb1cfc483c09b27ce49fa9
diff --git a/trunk/Documentation/x86/x86_64/mm.txt b/trunk/Documentation/x86/x86_64/mm.txt
index d6498e3cd713..881582f75c9c 100644
--- a/trunk/Documentation/x86/x86_64/mm.txt
+++ b/trunk/Documentation/x86/x86_64/mm.txt
@@ -13,7 +13,9 @@ ffffe90000000000 - ffffe9ffffffffff (=40 bits) hole
 ffffea0000000000 - ffffeaffffffffff (=40 bits) virtual memory map (1TB)
 ... unused hole ...
 ffffffff80000000 - ffffffffa0000000 (=512 MB)  kernel text mapping, from phys 0
-ffffffffa0000000 - fffffffffff00000 (=1536 MB) module mapping space
+ffffffffa0000000 - ffffffffff5fffff (=1525 MB) module mapping space
+ffffffffff600000 - ffffffffffdfffff (=8 MB) vsyscalls
+ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole
 
 The direct mapping covers all memory in the system up to the highest
 memory address (this means in some cases it can also include PCI memory