Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (151 commits)
  powerpc: Fix usage of 64-bit instruction in 32-bit altivec code
  MAINTAINERS: Add PowerPC patterns
  powerpc/pseries: Track previous CPPR values to correctly EOI interrupts
  powerpc/pseries: Correct pseries/dlpar.c build break without CONFIG_SMP
  powerpc: Make "intspec" pointers in irq_host->xlate() const
  powerpc/8xx: DTLB Miss cleanup
  powerpc/8xx: Remove DIRTY pte handling in DTLB Error.
  powerpc/8xx: Start using dcbX instructions in various copy routines
  powerpc/8xx: Restore _PAGE_WRITETHRU
  powerpc/8xx: Add missing Guarded setting in DTLB Error.
  powerpc/8xx: Fixup DAR from buggy dcbX instructions.
  powerpc/8xx: Tag DAR with 0x00f0 to catch buggy instructions.
  powerpc/8xx: Update TLB asm so it behaves as linux mm expects.
  powerpc/8xx: Invalidate non present TLBs
  powerpc/pseries: Serialize cpu hotplug operations during deactivate Vs deallocate
  pseries/pseries: Add code to online/offline CPUs of a DLPAR node
  powerpc: stop_this_cpu: remove the cpu from the online map.
  powerpc/pseries: Add kernel based CPU DLPAR handling
  sysfs/cpu: Add probe/release files
  powerpc/pseries: Kernel DLPAR Infrastructure
  ...

include/linux/cpu.h

@@ -43,6 +43,8 @@ extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
 
 #ifdef CONFIG_HOTPLUG_CPU
 extern void unregister_cpu(struct cpu *cpu);
+extern ssize_t arch_cpu_probe(const char *, size_t);
+extern ssize_t arch_cpu_release(const char *, size_t);
 #endif
 struct notifier_block;
 
@@ -115,6 +117,19 @@ extern void put_online_cpus(void);
 #define unregister_hotcpu_notifier(nb)	unregister_cpu_notifier(nb)
 int cpu_down(unsigned int cpu);
 
+#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
+extern void cpu_hotplug_driver_lock(void);
+extern void cpu_hotplug_driver_unlock(void);
+#else
+static inline void cpu_hotplug_driver_lock(void)
+{
+}
+
+static inline void cpu_hotplug_driver_unlock(void)
+{
+}
+#endif
+
 #else		/* CONFIG_HOTPLUG_CPU */
 
 #define get_online_cpus()	do { } while (0)

include/linux/fsl_devices.h

@@ -74,7 +74,12 @@ struct spi_device;
 struct fsl_spi_platform_data {
 	u32 	initial_spmode;	/* initial SPMODE value */
 	s16	bus_num;
-	bool	qe_mode;
+	unsigned int flags;
+#define SPI_QE_CPU_MODE		(1 << 0) /* QE CPU ("PIO") mode */
+#define SPI_CPM_MODE		(1 << 1) /* CPM/QE ("DMA") mode */
+#define SPI_CPM1		(1 << 2) /* SPI unit is in CPM1 block */
+#define SPI_CPM2		(1 << 3) /* SPI unit is in CPM2 block */
+#define SPI_QE			(1 << 4) /* SPI unit is in QE block */
 	/* board specific information */
 	u16	max_chipselect;
 	void	(*cs_control)(struct spi_device *spi, bool on);
@@ -90,6 +95,10 @@ struct mpc8xx_pcmcia_ops {
  * lead to a deep sleep (i.e. power removed from the core,
  * instead of just the clock).
  */
+#if defined(CONFIG_PPC_83xx) && defined(CONFIG_SUSPEND)
 int fsl_deep_sleep(void);
+#else
+static inline int fsl_deep_sleep(void) { return 0; }
+#endif
 
 #endif /* _FSL_DEVICE_H_ */

include/linux/kvm.h

@@ -496,6 +496,7 @@ struct kvm_ioeventfd {
 #define KVM_CAP_VCPU_EVENTS 41
 #endif
 #define KVM_CAP_S390_PSW 42
+#define KVM_CAP_PPC_SEGSTATE 43
 
 #ifdef KVM_CAP_IRQ_ROUTING
 

include/linux/pci_ids.h

@@ -2295,6 +2295,20 @@
 #define PCI_DEVICE_ID_MPC8536		0x0051
 #define PCI_DEVICE_ID_P2020E		0x0070
 #define PCI_DEVICE_ID_P2020		0x0071
+#define PCI_DEVICE_ID_P2010E		0x0078
+#define PCI_DEVICE_ID_P2010		0x0079
+#define PCI_DEVICE_ID_P1020E		0x0100
+#define PCI_DEVICE_ID_P1020		0x0101
+#define PCI_DEVICE_ID_P1011E		0x0108
+#define PCI_DEVICE_ID_P1011		0x0109
+#define PCI_DEVICE_ID_P1022E		0x0110
+#define PCI_DEVICE_ID_P1022		0x0111
+#define PCI_DEVICE_ID_P1013E		0x0118
+#define PCI_DEVICE_ID_P1013		0x0119
+#define PCI_DEVICE_ID_P4080E		0x0400
+#define PCI_DEVICE_ID_P4080		0x0401
+#define PCI_DEVICE_ID_P4040E		0x0408
+#define PCI_DEVICE_ID_P4040		0x0409
 #define PCI_DEVICE_ID_MPC8641		0x7010
 #define PCI_DEVICE_ID_MPC8641D		0x7011
 #define PCI_DEVICE_ID_MPC8610		0x7018

include/linux/spi/mpc52xx_spi.h

@@ -0,0 +1,10 @@
+
+#ifndef INCLUDE_MPC5200_SPI_H
+#define INCLUDE_MPC5200_SPI_H
+
+extern void mpc52xx_spi_set_premessage_hook(struct spi_master *master,
+					    void (*hook)(struct spi_message *m,
+							 void *context),
+					    void *hook_context);
+
+#endif