From 79f6a7b5f4153b253be3d3553e9a2373e9a8ec96 Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@redhat.com>
Date: Thu, 17 May 2012 08:27:15 -0400
Subject: [PATCH] Enable cpu_idle drivers for ppc64/pseries (requested by Ben
 Herrenschmidt)

---
 config-powerpc64 | 4 ++++
 kernel.spec      | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/config-powerpc64 b/config-powerpc64
index f54bcdc34..f94a9755c 100644
--- a/config-powerpc64
+++ b/config-powerpc64
@@ -154,6 +154,10 @@ CONFIG_SPARSEMEM_VMEMMAP=y
 
 CONFIG_PSERIES_ENERGY=m
 
+CONFIG_CPU_IDLE=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_PSERIES_IDLE=y
+
 CONFIG_PPC_ICSWX=y
 CONFIG_IO_EVENT_IRQ=y
 CONFIG_HW_RANDOM_AMD=m
diff --git a/kernel.spec b/kernel.spec
index fdf0199c8..08ea199b6 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -2335,6 +2335,9 @@ fi
 #                 ||----w |
 #                 ||     ||
 %changelog
+* Thu May 17 2012 Josh Boyer <jwboyer@redhat.com>
+- Enable cpu_idle drivers for ppc64/pseries (requested by Ben Herrenschmidt)
+
 * Wed May 16 2012 Josh Boyer <jwboyer@redhat.com>
 - Update the vgaarb patches to pick up a small switcheroo fix from airlied