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>

1 files changed, 21 insertions, 22 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index d2a540f..76f5a46 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -69,7 +69,6 @@ config X86
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_TEXT_POKE_SMP
 	select HAVE_GENERIC_HARDIRQS
-	select HAVE_SPARSE_IRQ
 	select SPARSE_IRQ
 	select GENERIC_FIND_FIRST_BIT
 	select GENERIC_IRQ_PROBE
@@ -82,6 +81,7 @@ config X86
 	select CLKEVT_I8253
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 	select GENERIC_IOMAP
+	select DCACHE_WORD_ACCESS if !DEBUG_PAGEALLOC
 
 config INSTRUCTION_DECODER
 	def_bool (KPROBES || PERF_EVENTS || UPROBES)
@@ -179,6 +179,9 @@ config ARCH_HAS_DEFAULT_IDLE
 config ARCH_HAS_CACHE_LINE_SIZE
 	def_bool y
 
+config ARCH_HAS_CPU_AUTOPROBE
+	def_bool y
+
 config HAVE_SETUP_PER_CPU_AREA
 	def_bool y
 
@@ -401,6 +404,7 @@ config X86_INTEL_CE
 	select X86_REBOOTFIXUPS
 	select OF
 	select OF_EARLY_FLATTREE
+	select IRQ_DOMAIN
 	---help---
 	  Select for the Intel CE media processor (CE4100) SOC.
 	  This option compiles in support for the CE4100 SOC for settop
@@ -420,27 +424,6 @@ if X86_WANT_INTEL_MID
 config X86_INTEL_MID
 	bool
 
-config X86_MRST
-       bool "Moorestown MID platform"
-	depends on PCI
-	depends on PCI_GOANY
-	depends on X86_IO_APIC
-	select X86_INTEL_MID
-	select SFI
-	select DW_APB_TIMER
-	select APB_TIMER
-	select I2C
-	select SPI
-	select INTEL_SCU_IPC
-	select X86_PLATFORM_DEVICES
-	---help---
-	  Moorestown is Intel's Low Power Intel Architecture (LPIA) based Moblin
-	  Internet Device(MID) platform. Moorestown consists of two chips:
-	  Lincroft (CPU core, graphics, and memory controller) and Langwell IOH.
-	  Unlike standard x86 PCs, Moorestown does not have many legacy devices
-	  nor standard legacy replacement devices/features. e.g. Moorestown does
-	  not contain i8259, i8254, HPET, legacy BIOS, most of the io ports.
-
 config X86_MDFLD
        bool "Medfield MID platform"
 	depends on PCI
@@ -454,6 +437,7 @@ config X86_MDFLD
 	select SPI
 	select INTEL_SCU_IPC
 	select X86_PLATFORM_DEVICES
+	select MFD_INTEL_MSIC
 	---help---
 	  Medfield is Intel's Low Power Intel Architecture (LPIA) based Moblin
 	  Internet Device(MID) platform. 
@@ -2079,6 +2063,7 @@ config OLPC
 	select GPIOLIB
 	select OF
 	select OF_PROMTREE
+	select IRQ_DOMAIN
 	---help---
 	  Add support for detecting the unique features of the OLPC
 	  XO hardware.
@@ -2136,6 +2121,19 @@ config ALIX
 
 	  Note: You have to set alix.force=1 for boards with Award BIOS.
 
+config NET5501
+	bool "Soekris Engineering net5501 System Support (LEDS, GPIO, etc)"
+	select GPIOLIB
+	---help---
+	  This option enables system support for the Soekris Engineering net5501.
+
+config GEOS
+	bool "Traverse Technologies GEOS System Support (LEDS, GPIO, etc)"
+	select GPIOLIB
+	depends on DMI
+	---help---
+	  This option enables system support for the Traverse Technologies GEOS.
+
 endif # X86_32
 
 config AMD_NB
@@ -2194,6 +2192,7 @@ config X86_X32
 config COMPAT
 	def_bool y
 	depends on IA32_EMULATION || X86_X32
+	select ARCH_WANT_OLD_COMPAT_IPC
 
 config COMPAT_FOR_U64_ALIGNMENT
 	def_bool COMPAT