From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 1 Oct 2012 17:47:11 +0000 (-0700)
Subject: Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=67b1f348c95e48aa80a58fbdca93a702b5afa69c;p=openwrt%2Fstaging%2Fblogic.git

Merge branch 'x86-build-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86/build changes from Ingo Molnar:
 "defconfig and kconfig cleanups/fixes"

* 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/Kconfig: Clean up Kconfig defaults
  x86/Kconfig: Turn off DEBUG_NX_TEST module in defconfigs
  x86/Kconfig: Turn off CONFIG_BLK_DEV_RAM
  x86/Kconfig: Disable CONFIG_CRC_T10DIF in defconfigs
  x86/Kconfig: Switch to ext4 in defconfigs
  x86/Kconfig: Update defconfigs to current results of "make savedefconfig"
---

67b1f348c95e48aa80a58fbdca93a702b5afa69c
diff --cc arch/x86/Kconfig
index 488ba8da8fef,3fb871908ab2..57fecc1db94d
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@@ -100,11 -99,10 +102,12 @@@ config X8
  	select KTIME_SCALAR if X86_32
  	select GENERIC_STRNCPY_FROM_USER
  	select GENERIC_STRNLEN_USER
 +	select HAVE_RCU_USER_QS if X86_64
 +	select HAVE_IRQ_TIME_ACCOUNTING
  
  config INSTRUCTION_DECODER
- 	def_bool (KPROBES || PERF_EVENTS || UPROBES)
+ 	def_bool y
+ 	depends on KPROBES || PERF_EVENTS || UPROBES
  
  config OUTPUT_FORMAT
  	string
@@@ -751,13 -754,14 +759,14 @@@ config SWIOTL
  	def_bool y if X86_64
  	---help---
  	  Support for software bounce buffers used on x86-64 systems
 -	  which don't have a hardware IOMMU (e.g. the current generation
 -	  of Intel's x86-64 CPUs). Using this PCI devices which can only
 -	  access 32-bits of memory can be used on systems with more than
 -	  3 GB of memory. If unsure, say Y.
 +	  which don't have a hardware IOMMU. Using this PCI devices
 +	  which can only access 32-bits of memory can be used on systems
 +	  with more than 3 GB of memory.
 +	  If unsure, say Y.
  
  config IOMMU_HELPER
- 	def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU)
+ 	def_bool y
+ 	depends on CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU
  
  config MAXSMP
  	bool "Enable Maximum number of SMP Processors and NUMA Nodes"