diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index ce07615f1cde..01a572992fa0 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -56,6 +56,7 @@ config X86 select HAVE_HW_BREAKPOINT select HAVE_MIXED_BREAKPOINTS_REGS select PERF_EVENTS + select HAVE_PERF_EVENTS_NMI select ANON_INODES select HAVE_ARCH_KMEMCHECK select HAVE_USER_RETURN_NOTIFIER @@ -73,9 +74,6 @@ config ARCH_DEFCONFIG default "arch/x86/configs/i386_defconfig" if X86_32 default "arch/x86/configs/x86_64_defconfig" if X86_64 -config GENERIC_TIME - def_bool y - config GENERIC_CMOS_UPDATE def_bool y @@ -245,6 +243,11 @@ config ARCH_HWEIGHT_CFLAGS config KTIME_SCALAR def_bool X86_32 + +config ARCH_CPU_PROBE_RELEASE + def_bool y + depends on HOTPLUG_CPU + source "init/Kconfig" source "kernel/Kconfig.freezer" @@ -740,11 +743,11 @@ config IOMMU_API def_bool (AMD_IOMMU || DMAR) config MAXSMP - bool "Configure Maximum number of SMP Processors and NUMA Nodes" + bool "Enable Maximum number of SMP Processors and NUMA Nodes" depends on X86_64 && SMP && DEBUG_KERNEL && EXPERIMENTAL select CPUMASK_OFFSTACK ---help--- - Configure maximum number of CPUS and NUMA Nodes for this architecture. + Enable maximum number of CPUS and NUMA Nodes for this architecture. If unsure, say N. config NR_CPUS @@ -2035,7 +2038,7 @@ config SCx200 config SCx200HR_TIMER tristate "NatSemi SCx200 27MHz High-Resolution Timer Support" - depends on SCx200 && GENERIC_TIME + depends on SCx200 default y ---help--- This driver provides a clocksource built upon the on-chip @@ -2051,6 +2054,15 @@ config OLPC Add support for detecting the unique features of the OLPC XO hardware. +config OLPC_OPENFIRMWARE + bool "Support for OLPC's Open Firmware" + depends on !X86_64 && !X86_PAE + default y if OLPC + help + This option adds support for the implementation of Open Firmware + that is used on the OLPC XO-1 Children's Machine. + If unsure, say N here. + endif # X86_32 config K8_NB |