19 files changed, 79 insertions, 60 deletions
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 1a856b15226e..d6b4a12cdeff 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -258,7 +258,9 @@ do {								\
 # define elf_read_implies_exec(ex, exec_stk) (test_thread_flag(TIF_32BIT) ? \
 		(exec_stk != EXSTACK_DISABLE_X) : 0)
 #else 
-# define SET_PERSONALITY(ex) set_personality(PER_LINUX)
+# define SET_PERSONALITY(ex) \
+  set_personality(PER_LINUX | (current->personality & (~PER_MASK)))
+# define elf_read_implies_exec(ex, exec_stk) (exec_stk != EXSTACK_DISABLE_X)
 #endif /* __powerpc64__ */
 
 extern int dcache_bsize;
diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h
index 6d406c5c5de4..9696cc36d2dc 100644
--- a/arch/powerpc/include/asm/futex.h
+++ b/arch/powerpc/include/asm/futex.h
@@ -27,7 +27,7 @@
 	PPC_LONG "1b,4b,2b,4b\n" \
 	".previous" \
 	: "=&r" (oldval), "=&r" (ret) \
-	: "b" (uaddr), "i" (-EFAULT), "1" (oparg) \
+	: "b" (uaddr), "i" (-EFAULT), "r" (oparg) \
 	: "cr0", "memory")
 
 static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
@@ -47,19 +47,19 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
 
 	switch (op) {
 	case FUTEX_OP_SET:
-		__futex_atomic_op("", ret, oldval, uaddr, oparg);
+		__futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg);
 		break;
 	case FUTEX_OP_ADD:
-		__futex_atomic_op("add %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		__futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg);
 		break;
 	case FUTEX_OP_OR:
-		__futex_atomic_op("or %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		__futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg);
 		break;
 	case FUTEX_OP_ANDN:
-		__futex_atomic_op("andc %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		__futex_atomic_op("andc %1,%0,%4\n", ret, oldval, uaddr, oparg);
 		break;
 	case FUTEX_OP_XOR:
-		__futex_atomic_op("xor %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		__futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg);
 		break;
 	default:
 		ret = -ENOSYS;
diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h
index 68235f7e4a8f..d2a65e8ca6ae 100644
--- a/arch/powerpc/include/asm/lppaca.h
+++ b/arch/powerpc/include/asm/lppaca.h
@@ -125,7 +125,7 @@ struct lppaca {
 	// NOTE: This value will ALWAYS be zero for dedicated processors and
 	// will NEVER be zero for shared processors (ie, initialized to a 1).
 	volatile u32 yield_count;	// PLIC increments each dispatchx00-x03
-	u32 reserved6;
+	volatile u32 dispersion_count;	// dispatch changed phys cpu    x04-x07
 	volatile u64 cmo_faults;	// CMO page fault count         x08-x0F
 	volatile u64 cmo_fault_time;	// CMO page fault time          x10-x17
 	u8	reserved7[104];		// Reserved                     x18-x7F
diff --git a/arch/powerpc/include/asm/mmzone.h b/arch/powerpc/include/asm/mmzone.h
index 19f299b7e256..35acac90c8ca 100644
--- a/arch/powerpc/include/asm/mmzone.h
+++ b/arch/powerpc/include/asm/mmzone.h
@@ -8,6 +8,7 @@
 #define _ASM_MMZONE_H_
 #ifdef __KERNEL__
 
+#include <linux/cpumask.h>
 
 /*
  * generic non-linear memory support:
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index c2ccca53b991..a002682f3a6d 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -22,6 +22,14 @@
 #define MPIC_GREG_FEATURE_1		0x00010
 #define MPIC_GREG_GLOBAL_CONF_0		0x00020
 #define		MPIC_GREG_GCONF_RESET			0x80000000
+/* On the FSL mpic implementations the Mode field is expand to be
+ * 2 bits wide:
+ *	0b00 = pass through (interrupts routed to IRQ0)
+ *	0b01 = Mixed mode
+ *	0b10 = reserved
+ *	0b11 = External proxy / coreint
+ */
+#define		MPIC_GREG_GCONF_COREINT			0x60000000
 #define		MPIC_GREG_GCONF_8259_PTHROU_DIS		0x20000000
 #define		MPIC_GREG_GCONF_NO_BIAS			0x10000000
 #define		MPIC_GREG_GCONF_BASE_MASK		0x000fffff
@@ -357,6 +365,8 @@ struct mpic
 #define MPIC_BROKEN_FRR_NIRQS		0x00000800
 /* Destination only supports a single CPU at a time */
 #define MPIC_SINGLE_DEST_CPU		0x00001000
+/* Enable CoreInt delivery of interrupts */
+#define MPIC_ENABLE_COREINT		0x00002000
 
 /* MPIC HW modification ID */
 #define MPIC_REGSET_MASK		0xf0000000
@@ -470,6 +480,8 @@ extern void mpic_end_irq(unsigned int irq);
 extern unsigned int mpic_get_one_irq(struct mpic *mpic);
 /* This one gets from the primary mpic */
 extern unsigned int mpic_get_irq(void);
+/* This one gets from the primary mpic via CoreInt*/
+extern unsigned int mpic_get_coreint_irq(void);
 /* Fetch Machine Check interrupt from primary mpic */
 extern unsigned int mpic_get_mcirq(void);
 
diff --git a/arch/powerpc/include/asm/of_platform.h b/arch/powerpc/include/asm/of_platform.h
index 53b46507ffde..d4aaa3489440 100644
--- a/arch/powerpc/include/asm/of_platform.h
+++ b/arch/powerpc/include/asm/of_platform.h
@@ -11,16 +11,6 @@
  *
  */
 
-/* Platform drivers register/unregister */
-static inline int of_register_platform_driver(struct of_platform_driver *drv)
-{
-	return of_register_driver(drv, &of_platform_bus_type);
-}
-static inline void of_unregister_platform_driver(struct of_platform_driver *drv)
-{
-	of_unregister_driver(drv);
-}
-
 /* Platform devices and busses creation */
 extern struct of_device *of_platform_device_create(struct device_node *np,
 						   const char *bus_id,
diff --git a/arch/powerpc/include/asm/parport.h b/arch/powerpc/include/asm/parport.h
index 414c50e2e881..94942d60ddfd 100644
--- a/arch/powerpc/include/asm/parport.h
+++ b/arch/powerpc/include/asm/parport.h
@@ -29,7 +29,7 @@ static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
 		prop = of_get_property(np, "interrupts", NULL);
 		if (!prop)
 			continue;
-		if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL) != NULL)
+		if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL, 0) != NULL)
 			count++;
 	}
 	return count;
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index f4a4db8d5555..640ccbbc0977 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -43,7 +43,7 @@
 
 #define PPC_INST_STSWI			0x7c0005aa
 #define PPC_INST_STSWX			0x7c00052a
-#define PPC_INST_TLBILX			0x7c000626
+#define PPC_INST_TLBILX			0x7c000024
 #define PPC_INST_WAIT			0x7c00007c
 
 /* macros to insert fields into opcodes */
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index f59a66684aed..384d90c9c272 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -4,6 +4,7 @@
 #ifndef _ASM_POWERPC_PPC_ASM_H
 #define _ASM_POWERPC_PPC_ASM_H
 
+#include <linux/init.h>
 #include <linux/stringify.h>
 #include <asm/asm-compat.h>
 #include <asm/processor.h>
@@ -189,7 +190,7 @@ name: \
 GLUE(.,name):
 
 #define _INIT_GLOBAL(name) \
-	.section ".text.init.refok"; \
+	__REF; \
 	.align 2 ; \
 	.globl name; \
 	.globl GLUE(.,name); \
@@ -229,7 +230,7 @@ name: \
 GLUE(.,name):
 
 #define _INIT_STATIC(name) \
-	.section ".text.init.refok"; \
+	__REF; \
 	.align 2 ; \
 	.section ".opd","aw"; \
 name: \
diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
index 67f1812698d2..cdb6fd814de8 100644
--- a/arch/powerpc/include/asm/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -50,6 +50,9 @@ enum ps3_param_av_multi_out {
 
 enum ps3_param_av_multi_out ps3_os_area_get_av_multi_out(void);
 
+extern u64 ps3_os_area_get_rtc_diff(void);
+extern void ps3_os_area_set_rtc_diff(u64 rtc_diff);
+
 /* dma routines */
 
 enum ps3_dma_page_size {
diff --git a/arch/powerpc/include/asm/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h
index 90dbefb8cfc4..e7233a849680 100644
--- a/arch/powerpc/include/asm/ps3fb.h
+++ b/arch/powerpc/include/asm/ps3fb.h
@@ -21,7 +21,6 @@
 
 #include <linux/types.h>
 #include <linux/ioctl.h>
-#include <linux/types.h>
 
 /* ioctl */
 #define PS3FB_IOCTL_SETMODE       _IOW('r',  1, int) /* set video mode */
diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h
index d9740e886801..a7e210b6b48c 100644
--- a/arch/powerpc/include/asm/pte-common.h
+++ b/arch/powerpc/include/asm/pte-common.h
@@ -151,9 +151,11 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void);
 				 _PAGE_NO_CACHE)
 #define PAGE_KERNEL_NCG	__pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \
 				 _PAGE_NO_CACHE | _PAGE_GUARDED)
-#define PAGE_KERNEL_X	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC)
+#define PAGE_KERNEL_X	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC | \
+				 _PAGE_HWEXEC)
 #define PAGE_KERNEL_RO	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RO)
-#define PAGE_KERNEL_ROX	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC)
+#define PAGE_KERNEL_ROX	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC | \
+				 _PAGE_HWEXEC)
 
 /* Protection used for kernel text. We want the debuggers to be able to
  * set breakpoints anywhere, so don't write protect the kernel text
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index c9ff1ec97479..e8018d540e87 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -143,6 +143,36 @@
 #define FPSCR_NI	0x00000004	/* FPU non IEEE-Mode */
 #define FPSCR_RN	0x00000003	/* FPU rounding control */
 
+/* Bit definitions for SPEFSCR. */
+#define SPEFSCR_SOVH	0x80000000	/* Summary integer overflow high */
+#define SPEFSCR_OVH	0x40000000	/* Integer overflow high */
+#define SPEFSCR_FGH	0x20000000	/* Embedded FP guard bit high */
+#define SPEFSCR_FXH	0x10000000	/* Embedded FP sticky bit high */
+#define SPEFSCR_FINVH	0x08000000	/* Embedded FP invalid operation high */
+#define SPEFSCR_FDBZH	0x04000000	/* Embedded FP div by zero high */
+#define SPEFSCR_FUNFH	0x02000000	/* Embedded FP underflow high */
+#define SPEFSCR_FOVFH	0x01000000	/* Embedded FP overflow high */
+#define SPEFSCR_FINXS	0x00200000	/* Embedded FP inexact sticky */
+#define SPEFSCR_FINVS	0x00100000	/* Embedded FP invalid op. sticky */
+#define SPEFSCR_FDBZS	0x00080000	/* Embedded FP div by zero sticky */
+#define SPEFSCR_FUNFS	0x00040000	/* Embedded FP underflow sticky */
+#define SPEFSCR_FOVFS	0x00020000	/* Embedded FP overflow sticky */
+#define SPEFSCR_MODE	0x00010000	/* Embedded FP mode */
+#define SPEFSCR_SOV	0x00008000	/* Integer summary overflow */
+#define SPEFSCR_OV	0x00004000	/* Integer overflow */
+#define SPEFSCR_FG	0x00002000	/* Embedded FP guard bit */
+#define SPEFSCR_FX	0x00001000	/* Embedded FP sticky bit */
+#define SPEFSCR_FINV	0x00000800	/* Embedded FP invalid operation */
+#define SPEFSCR_FDBZ	0x00000400	/* Embedded FP div by zero */
+#define SPEFSCR_FUNF	0x00000200	/* Embedded FP underflow */
+#define SPEFSCR_FOVF	0x00000100	/* Embedded FP overflow */
+#define SPEFSCR_FINXE	0x00000040	/* Embedded FP inexact enable */
+#define SPEFSCR_FINVE	0x00000020	/* Embedded FP invalid op. enable */
+#define SPEFSCR_FDBZE	0x00000010	/* Embedded FP div by zero enable */
+#define SPEFSCR_FUNFE	0x00000008	/* Embedded FP underflow enable */
+#define SPEFSCR_FOVFE	0x00000004	/* Embedded FP overflow enable */
+#define SPEFSCR_FRMC 	0x00000003	/* Embedded FP rounding mode control */
+
 /* Special Purpose Registers (SPRNs)*/
 #define SPRN_CTR	0x009	/* Count Register */
 #define SPRN_DSCR	0x11
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index a56f4d61aa72..601ddbc46002 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -423,36 +423,6 @@
 #define SGR_NORMAL	0		/* Speculative fetching allowed. */
 #define SGR_GUARDED	1		/* Speculative fetching disallowed. */
 
-/* Bit definitions for SPEFSCR. */
-#define SPEFSCR_SOVH	0x80000000	/* Summary integer overflow high */
-#define SPEFSCR_OVH	0x40000000	/* Integer overflow high */
-#define SPEFSCR_FGH	0x20000000	/* Embedded FP guard bit high */
-#define SPEFSCR_FXH	0x10000000	/* Embedded FP sticky bit high */
-#define SPEFSCR_FINVH	0x08000000	/* Embedded FP invalid operation high */
-#define SPEFSCR_FDBZH	0x04000000	/* Embedded FP div by zero high */
-#define SPEFSCR_FUNFH	0x02000000	/* Embedded FP underflow high */
-#define SPEFSCR_FOVFH	0x01000000	/* Embedded FP overflow high */
-#define SPEFSCR_FINXS	0x00200000	/* Embedded FP inexact sticky */
-#define SPEFSCR_FINVS	0x00100000	/* Embedded FP invalid op. sticky */
-#define SPEFSCR_FDBZS	0x00080000	/* Embedded FP div by zero sticky */
-#define SPEFSCR_FUNFS	0x00040000	/* Embedded FP underflow sticky */
-#define SPEFSCR_FOVFS	0x00020000	/* Embedded FP overflow sticky */
-#define SPEFSCR_MODE	0x00010000	/* Embedded FP mode */
-#define SPEFSCR_SOV	0x00008000	/* Integer summary overflow */
-#define SPEFSCR_OV	0x00004000	/* Integer overflow */
-#define SPEFSCR_FG	0x00002000	/* Embedded FP guard bit */
-#define SPEFSCR_FX	0x00001000	/* Embedded FP sticky bit */
-#define SPEFSCR_FINV	0x00000800	/* Embedded FP invalid operation */
-#define SPEFSCR_FDBZ	0x00000400	/* Embedded FP div by zero */
-#define SPEFSCR_FUNF	0x00000200	/* Embedded FP underflow */
-#define SPEFSCR_FOVF	0x00000100	/* Embedded FP overflow */
-#define SPEFSCR_FINXE	0x00000040	/* Embedded FP inexact enable */
-#define SPEFSCR_FINVE	0x00000020	/* Embedded FP invalid op. enable */
-#define SPEFSCR_FDBZE	0x00000010	/* Embedded FP div by zero enable */
-#define SPEFSCR_FUNFE	0x00000008	/* Embedded FP underflow enable */
-#define SPEFSCR_FOVFE	0x00000004	/* Embedded FP overflow enable */
-#define SPEFSCR_FRMC 	0x00000003	/* Embedded FP rounding mode control */
-
 /*
  * The IBM-403 is an even more odd special case, as it is much
  * older than the IBM-405 series.  We put these down here incase someone
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 0aa0315fb7e8..01c12339b304 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -68,7 +68,8 @@ struct rtas_t {
 #define RTAS_EPOW_WARNING		0x40000000 /* set bit 1 */
 #define RTAS_POWERMGM_EVENTS		0x20000000 /* set bit 2 */
 #define RTAS_HOTPLUG_EVENTS		0x10000000 /* set bit 3 */
-#define RTAS_EVENT_SCAN_ALL_EVENTS	0xf0000000
+#define RTAS_IO_EVENTS			0x08000000 /* set bit 4 */
+#define RTAS_EVENT_SCAN_ALL_EVENTS	0xffffffff
 
 /* RTAS event severity */
 #define RTAS_SEVERITY_FATAL		0x5
diff --git a/arch/powerpc/include/asm/sfp-machine.h b/arch/powerpc/include/asm/sfp-machine.h
index 3d9f831c3c55..3a7a67a0d006 100644
--- a/arch/powerpc/include/asm/sfp-machine.h
+++ b/arch/powerpc/include/asm/sfp-machine.h
@@ -29,9 +29,9 @@
 
 /* basic word size definitions */
 #define _FP_W_TYPE_SIZE		32
-#define _FP_W_TYPE		unsigned long
-#define _FP_WS_TYPE		signed long
-#define _FP_I_TYPE		long
+#define _FP_W_TYPE		unsigned int
+#define _FP_WS_TYPE		signed int
+#define _FP_I_TYPE		int
 
 #define __ll_B			((UWtype) 1 << (W_TYPE_SIZE / 2))
 #define __ll_lowpart(t)		((UWtype) (t) & (__ll_B - 1))
diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index 36864364e601..c3b193121f81 100644
--- a/arch/powerpc/include/asm/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
@@ -287,6 +287,9 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
 	rw->lock = 0;
 }
 
+#define __raw_read_lock_flags(lock, flags) __raw_read_lock(lock)
+#define __raw_write_lock_flags(lock, flags) __raw_write_lock(lock)
+
 #define _raw_spin_relax(lock)	__spin_yield(lock)
 #define _raw_read_relax(lock)	__rw_yield(lock)
 #define _raw_write_relax(lock)	__rw_yield(lock)
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index fe166491e9dc..d98a30dfd41c 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -322,3 +322,6 @@ SYSCALL_SPU(epoll_create1)
 SYSCALL_SPU(dup3)
 SYSCALL_SPU(pipe2)
 SYSCALL(inotify_init1)
+SYSCALL(ni_syscall)
+COMPAT_SYS_SPU(preadv)
+COMPAT_SYS_SPU(pwritev)
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index e07d0c76ed77..3f06f8ec81c5 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -341,10 +341,12 @@
 #define __NR_dup3		316
 #define __NR_pipe2		317
 #define __NR_inotify_init1	318
+#define __NR_preadv		320
+#define __NR_pwritev		321
 
 #ifdef __KERNEL__
 
-#define __NR_syscalls		319
+#define __NR_syscalls		322
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls