diff --git a/arch/powerpc/kernel/swsusp_64.c b/arch/powerpc/kernel/swsusp_64.c
index 6f3f0697274e..168e88480223 100644
--- a/arch/powerpc/kernel/swsusp_64.c
+++ b/arch/powerpc/kernel/swsusp_64.c
@@ -9,6 +9,7 @@
 #include <asm/system.h>
 #include <asm/iommu.h>
 #include <linux/irq.h>
+#include <linux/sched.h>
 #include <linux/interrupt.h>
 
 void do_after_copyback(void)
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index bf4d41d8fa14..0430cb278156 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -25,6 +25,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/atomic.h>
+#include <linux/sched.h>
 #include <asm/spu.h>
 #include <asm/spu_csa.h>
 #include "spufs.h"
diff --git a/arch/powerpc/platforms/pasemi/dma_lib.c b/arch/powerpc/platforms/pasemi/dma_lib.c
index 756123bf06ac..d19907c2047f 100644
--- a/arch/powerpc/platforms/pasemi/dma_lib.c
+++ b/arch/powerpc/platforms/pasemi/dma_lib.c
@@ -23,6 +23,7 @@
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/sched.h>
 
 #include <asm/pasemi_dma.h>
 
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index f1cb75e5441a..3b96617cdb67 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/sched.h>	/* for init_mm */
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/pci.h>
diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c
index 2ec500c130b5..d2383cfb6dfd 100644
--- a/arch/powerpc/platforms/pseries/eeh_event.c
+++ b/arch/powerpc/platforms/pseries/eeh_event.c
@@ -21,6 +21,7 @@
 #include <linux/delay.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
+#include <linux/sched.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 83a3ca2fd282..c986d08d0807 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -21,6 +21,7 @@
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
+#include <linux/sched.h>	/* for idle_task_exit */
 #include <linux/cpu.h>
 #include <asm/system.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 01faab9456ca..2b20b055eedd 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -29,6 +29,7 @@
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/spinlock.h>
+#include <linux/sched.h>	/* for show_stack */
 #include <linux/string.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
diff --git a/arch/powerpc/sysdev/fsl_lbc.c b/arch/powerpc/sysdev/fsl_lbc.c
index d917573cf1a8..3d106a4e6d8d 100644
--- a/arch/powerpc/sysdev/fsl_lbc.c
+++ b/arch/powerpc/sysdev/fsl_lbc.c
@@ -23,6 +23,7 @@
 #include <linux/io.h>
 #include <linux/of.h>
 #include <linux/slab.h>
+#include <linux/sched.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/mod_devicetable.h>