diff --git a/[refs] b/[refs]
index b0aa4a1db589..84012ccc20b6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e9bbc8cde0e3c33b42ddbe1b02108cb5c97275eb
+refs/heads/master: 7545ba6f82924d4523f8f8a2baf2e517a750265d
diff --git a/trunk/arch/powerpc/include/asm/sparsemem.h b/trunk/arch/powerpc/include/asm/sparsemem.h
index 54a47ea2c3aa..13fe0a0e5806 100644
--- a/trunk/arch/powerpc/include/asm/sparsemem.h
+++ b/trunk/arch/powerpc/include/asm/sparsemem.h
@@ -8,7 +8,7 @@
  * MAX_PHYSADDR_BITS		2^N: how much physical address space we have
  * MAX_PHYSMEM_BITS		2^N: how much memory we can have in that space
  */
-#define SECTION_SIZE_BITS       24
+#define SECTION_SIZE_BITS       28
 
 #define MAX_PHYSADDR_BITS       44
 #define MAX_PHYSMEM_BITS        44