diff --git a/[refs] b/[refs]
index 49685fc407ae..7576e9f96b79 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9065762edf5ac90e312af1f81e03dc2c964d5a86
+refs/heads/master: ae639ac97917929ae4ed752b1abf2adc70dd801c
diff --git a/trunk/arch/powerpc/platforms/ps3/Kconfig b/trunk/arch/powerpc/platforms/ps3/Kconfig
index b5122a764813..9c5a15d9c9ec 100644
--- a/trunk/arch/powerpc/platforms/ps3/Kconfig
+++ b/trunk/arch/powerpc/platforms/ps3/Kconfig
@@ -7,6 +7,7 @@ config PPC_PS3
 	select USB_OHCI_BIG_ENDIAN_MMIO
 	select USB_ARCH_HAS_EHCI
 	select USB_EHCI_BIG_ENDIAN_MMIO
+	select MEMORY_HOTPLUG
 	help
 	  This option enables support for the Sony PS3 game console
 	  and other platforms using the PS3 hypervisor.