Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

4 files changed, 32 insertions, 65 deletions

diff --git a/arch/arm/mach-lpc32xx/include/mach/system.h b/arch/arm/mach-lpc32xx/include/mach/board.h
index bf176c991520..52531ca7bd1d 100644
--- a/arch/arm/mach-lpc32xx/include/mach/system.h
+++ b/arch/arm/mach-lpc32xx/include/mach/board.h
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-lpc32xx/include/mach/system.h
+ * arm/arch/mach-lpc32xx/include/mach/board.h
  *
  * Author: Kevin Wells <kevin.wells@nxp.com>
  *
@@ -16,12 +16,9 @@
  * GNU General Public License for more details.
  */
 
-#ifndef __ASM_ARCH_SYSTEM_H
-#define __ASM_ARCH_SYSTEM_H
+#ifndef __ASM_ARCH_BOARD_H
+#define __ASM_ARCH_BOARD_H
 
-static void arch_idle(void)
-{
-	cpu_do_idle();
-}
+extern u32 lpc32xx_return_iram_size(void);
 
-#endif
+#endif  /* __ASM_ARCH_BOARD_H */
diff --git a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S b/arch/arm/mach-lpc32xx/include/mach/entry-macro.S
index b725f6c93975..24ca11b377c8 100644
--- a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S
+++ b/arch/arm/mach-lpc32xx/include/mach/entry-macro.S
@@ -21,16 +21,10 @@
 
 #define LPC32XX_INTC_MASKED_STATUS_OFS	0x8
 
-	.macro	disable_fiq
-	.endm
-
 	.macro  get_irqnr_preamble, base, tmp
 	ldr	\base, =IO_ADDRESS(LPC32XX_MIC_BASE)
 	.endm
 
-	.macro  arch_ret_to_user, tmp1, tmp2
-	.endm
-
 /*
  * Return IRQ number in irqnr. Also return processor Z flag status in CPSR
  * as set if an interrupt is pending.
diff --git a/arch/arm/mach-lpc32xx/include/mach/io.h b/arch/arm/mach-lpc32xx/include/mach/io.h
deleted file mode 100644
index 9b59ab5cef89..000000000000
--- a/arch/arm/mach-lpc32xx/include/mach/io.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * arch/arm/mach-lpc32xx/include/mach/io.h
- *
- * Author: Kevin Wells <kevin.wells@nxp.com>
- *
- * Copyright (C) 2010 NXP Semiconductors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
-
-#define IO_SPACE_LIMIT	0xffffffff
-
-#define __io(a)		__typesafe_io(a)
-#define __mem_pci(a)	(a)
-
-#endif
diff --git a/arch/arm/mach-lpc32xx/include/mach/platform.h b/arch/arm/mach-lpc32xx/include/mach/platform.h
index 14ea8d1aadb5..c584f5bb164f 100644
--- a/arch/arm/mach-lpc32xx/include/mach/platform.h
+++ b/arch/arm/mach-lpc32xx/include/mach/platform.h
@@ -591,42 +591,42 @@
 /*
  * Timer/counter register offsets
  */
-#define LCP32XX_TIMER_IR(x)			io_p2v((x) + 0x00)
-#define LCP32XX_TIMER_TCR(x)			io_p2v((x) + 0x04)
-#define LCP32XX_TIMER_TC(x)			io_p2v((x) + 0x08)
-#define LCP32XX_TIMER_PR(x)			io_p2v((x) + 0x0C)
-#define LCP32XX_TIMER_PC(x)			io_p2v((x) + 0x10)
-#define LCP32XX_TIMER_MCR(x)			io_p2v((x) + 0x14)
-#define LCP32XX_TIMER_MR0(x)			io_p2v((x) + 0x18)
-#define LCP32XX_TIMER_MR1(x)			io_p2v((x) + 0x1C)
-#define LCP32XX_TIMER_MR2(x)			io_p2v((x) + 0x20)
-#define LCP32XX_TIMER_MR3(x)			io_p2v((x) + 0x24)
-#define LCP32XX_TIMER_CCR(x)			io_p2v((x) + 0x28)
-#define LCP32XX_TIMER_CR0(x)			io_p2v((x) + 0x2C)
-#define LCP32XX_TIMER_CR1(x)			io_p2v((x) + 0x30)
-#define LCP32XX_TIMER_CR2(x)			io_p2v((x) + 0x34)
-#define LCP32XX_TIMER_CR3(x)			io_p2v((x) + 0x38)
-#define LCP32XX_TIMER_EMR(x)			io_p2v((x) + 0x3C)
-#define LCP32XX_TIMER_CTCR(x)			io_p2v((x) + 0x70)
+#define LPC32XX_TIMER_IR(x)			io_p2v((x) + 0x00)
+#define LPC32XX_TIMER_TCR(x)			io_p2v((x) + 0x04)
+#define LPC32XX_TIMER_TC(x)			io_p2v((x) + 0x08)
+#define LPC32XX_TIMER_PR(x)			io_p2v((x) + 0x0C)
+#define LPC32XX_TIMER_PC(x)			io_p2v((x) + 0x10)
+#define LPC32XX_TIMER_MCR(x)			io_p2v((x) + 0x14)
+#define LPC32XX_TIMER_MR0(x)			io_p2v((x) + 0x18)
+#define LPC32XX_TIMER_MR1(x)			io_p2v((x) + 0x1C)
+#define LPC32XX_TIMER_MR2(x)			io_p2v((x) + 0x20)
+#define LPC32XX_TIMER_MR3(x)			io_p2v((x) + 0x24)
+#define LPC32XX_TIMER_CCR(x)			io_p2v((x) + 0x28)
+#define LPC32XX_TIMER_CR0(x)			io_p2v((x) + 0x2C)
+#define LPC32XX_TIMER_CR1(x)			io_p2v((x) + 0x30)
+#define LPC32XX_TIMER_CR2(x)			io_p2v((x) + 0x34)
+#define LPC32XX_TIMER_CR3(x)			io_p2v((x) + 0x38)
+#define LPC32XX_TIMER_EMR(x)			io_p2v((x) + 0x3C)
+#define LPC32XX_TIMER_CTCR(x)			io_p2v((x) + 0x70)
 
 /*
  * ir register definitions
  */
-#define LCP32XX_TIMER_CNTR_MTCH_BIT(n)		(1 << ((n) & 0x3))
-#define LCP32XX_TIMER_CNTR_CAPT_BIT(n)		(1 << (4 + ((n) & 0x3)))
+#define LPC32XX_TIMER_CNTR_MTCH_BIT(n)		(1 << ((n) & 0x3))
+#define LPC32XX_TIMER_CNTR_CAPT_BIT(n)		(1 << (4 + ((n) & 0x3)))
 
 /*
  * tcr register definitions
  */
-#define LCP32XX_TIMER_CNTR_TCR_EN		0x1
-#define LCP32XX_TIMER_CNTR_TCR_RESET		0x2
+#define LPC32XX_TIMER_CNTR_TCR_EN		0x1
+#define LPC32XX_TIMER_CNTR_TCR_RESET		0x2
 
 /*
  * mcr register definitions
  */
-#define LCP32XX_TIMER_CNTR_MCR_MTCH(n)		(0x1 << ((n) * 3))
-#define LCP32XX_TIMER_CNTR_MCR_RESET(n)		(0x1 << (((n) * 3) + 1))
-#define LCP32XX_TIMER_CNTR_MCR_STOP(n)		(0x1 << (((n) * 3) + 2))
+#define LPC32XX_TIMER_CNTR_MCR_MTCH(n)		(0x1 << ((n) * 3))
+#define LPC32XX_TIMER_CNTR_MCR_RESET(n)		(0x1 << (((n) * 3) + 1))
+#define LPC32XX_TIMER_CNTR_MCR_STOP(n)		(0x1 << (((n) * 3) + 2))
 
 /*
  * Standard UART register offsets
@@ -690,5 +690,8 @@
 #define LPC32XX_GPIO_P1_MUX_SET			_GPREG(0x130)
 #define LPC32XX_GPIO_P1_MUX_CLR			_GPREG(0x134)
 #define LPC32XX_GPIO_P1_MUX_STATE		_GPREG(0x138)
+#define LPC32XX_GPIO_P2_MUX_SET			_GPREG(0x028)
+#define LPC32XX_GPIO_P2_MUX_CLR			_GPREG(0x02C)
+#define LPC32XX_GPIO_P2_MUX_STATE		_GPREG(0x030)
 
 #endif