X-Git-Url: https://bbs.cooldavid.org/git/?a=blobdiff_plain;f=arch%2Fx86%2FKconfig;h=6c30b9e93d8c2540ad6b513426c26d0aa2b982fc;hb=838a2e55e6a4e9e8a10451ed2ef0f7a08dabdb04;hp=e0c619c55b4e27149866cee2c932d8e2a6212f9b;hpb=2214482cb00e6da1397c2ecde5b392490eb9637f;p=net-next-2.6.git

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e0c619c55b4..6c30b9e93d8 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1,6 +1,3 @@
-# x86 configuration
-mainmenu "Linux Kernel Configuration for x86"
-
 # Select 32 or 64 bit
 config 64BIT
 	bool "64-bit kernel" if ARCH = "x86"
@@ -109,6 +106,9 @@ config SBUS
 config NEED_DMA_MAP_STATE
        def_bool (X86_64 || DMAR || DMA_API_DEBUG)
 
+config NEED_SG_DMA_LENGTH
+	def_bool y
+
 config GENERIC_ISA_DMA
 	def_bool y
 
@@ -1703,6 +1703,10 @@ config HAVE_ARCH_EARLY_PFN_TO_NID
 	def_bool X86_64
 	depends on NUMA
 
+config USE_PERCPU_NUMA_NODE_ID
+	def_bool X86_64
+	depends on NUMA
+
 menu "Power management and ACPI options"
 
 config ARCH_HIBERNATION_HEADER