### Arch settings
config X86
def_bool y
+ select HAVE_OPROFILE
+ select HAVE_KPROBES
config GENERIC_LOCKBREAK
def_bool n
config STACKTRACE_SUPPORT
def_bool y
+config HAVE_LATENCYTOP_SUPPORT
+ def_bool y
+
config SEMAPHORE_SLEEPERS
def_bool y
config GENERIC_HWEIGHT
def_bool y
+config GENERIC_GPIO
+ def_bool n
+
config ARCH_MAY_HAVE_PC_FDC
def_bool y
bool
default X86_64
-config ARCH_SUPPORTS_OPROFILE
- bool
- default y
+config HAVE_SETUP_PER_CPU_AREA
+ def_bool X86_64
+select HAVE_KVM
+
+config ARCH_HIBERNATION_POSSIBLE
+ def_bool y
+ depends on !SMP || !X86_VOYAGER
+
+config ARCH_SUSPEND_POSSIBLE
+ def_bool y
+ depends on !X86_VOYAGER
config ZONE_DMA32
bool
config X86_SMP
bool
- depends on X86_32 && SMP && !X86_VOYAGER
+ depends on SMP && ((X86_32 && !X86_VOYAGER) || X86_64)
default y
+config X86_32_SMP
+ def_bool y
+ depends on X86_32 && SMP
+
+config X86_64_SMP
+ def_bool y
+ depends on X86_64 && SMP
+
config X86_HT
bool
depends on SMP
Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
Management" code will be disabled if you say Y here.
- See also the <file:Documentation/smp.txt>,
- <file:Documentation/i386/IO-APIC.txt>,
+ See also <file:Documentation/i386/IO-APIC.txt>,
<file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
<http://www.tldp.org/docs.html#howto>.
Only choose this option if you have such a system, otherwise you
should say N here.
+config X86_RDC321X
+ bool "RDC R-321x SoC"
+ depends on X86_32
+ select M486
+ select X86_REBOOTFIXUPS
+ select GENERIC_GPIO
+ select LEDS_CLASS
+ select LEDS_GPIO
+ help
+ This option is needed for RDC R-321x system-on-chip, also known
+ as R-8610-(G).
+ If you don't have one of these chips, you should say N here.
+
config X86_VSMP
bool "Support for ScaleMP vSMP"
depends on X86_64 && PCI
If in doubt, say "Y".
-config PARAVIRT
- bool
- depends on X86_32 && !(X86_VISWS || X86_VOYAGER)
- help
- This changes the kernel so it can modify itself when it is run
- under a hypervisor, potentially improving performance significantly
- over full virtualization. However, when run without a hypervisor
- the kernel is theoretically slower and slightly larger.
-
menuconfig PARAVIRT_GUEST
bool "Paravirtualized guest support"
- depends on X86_32
help
Say Y here to get to see options related to running Linux under
various hypervisors. This option alone does not add any kernel code.
config VMI
bool "VMI Guest support"
select PARAVIRT
+ depends on X86_32
depends on !(X86_VISWS || X86_VOYAGER)
help
VMI provides a paravirtualized interface to the VMware ESX server
source "arch/x86/lguest/Kconfig"
+config PARAVIRT
+ bool "Enable paravirtualization code"
+ depends on !(X86_VISWS || X86_VOYAGER)
+ help
+ This changes the kernel so it can modify itself when it is run
+ under a hypervisor, potentially improving performance significantly
+ over full virtualization. However, when run without a hypervisor
+ the kernel is theoretically slower and slightly larger.
+
endif
config ACPI_SRAT
config HPET_EMULATE_RTC
def_bool y
- depends on HPET_TIMER && RTC=y
+ depends on HPET_TIMER && (RTC=y || RTC=m)
# Mark as embedded because too many people got it wrong.
# The code disables itself when not needed.
Calgary anyway, pass 'iommu=calgary' on the kernel command line.
If unsure, say Y.
+config IOMMU_HELPER
+ def_bool (CALGARY_IOMMU || GART_IOMMU)
+
# need this always selected by IOMMU for the VIA workaround
config SWIOTLB
bool
system.
Currently, the only fixup is for the Geode machines using
- CS5530A and CS5536 chipsets.
+ CS5530A and CS5536 chipsets and the RDC R-321x SoC.
Say Y if you want to enable the fixup. Currently, it's safe to
enable this option even if you don't need it.
config NODES_SHIFT
int
+ range 1 15 if X86_64
default "6" if X86_64
default "4" if X86_NUMAQ
default "3"
config ARCH_FLATMEM_ENABLE
def_bool y
- depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && X86_PC
+ depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && X86_PC && !NUMA
config ARCH_DISCONTIGMEM_ENABLE
def_bool y
The default yes will allow the kernel to do irq load balancing.
Saying no will keep the kernel from doing irq load balancing.
-# turning this on wastes a bunch of space.
-# Summit needs it only when NUMA is on
-config BOOT_IOREMAP
- def_bool y
- depends on X86_32 && (((X86_SUMMIT || X86_GENERICARCH) && NUMA) || (X86 && EFI))
-
config SECCOMP
def_bool y
prompt "Enable seccomp to safely compute untrusted bytecode"
source "drivers/acpi/Kconfig"
+config X86_APM_BOOT
+ bool
+ default y
+ depends on APM || APM_MODULE
+
menuconfig APM
tristate "APM (Advanced Power Management) BIOS support"
depends on X86_32 && PM_SLEEP && !X86_VISWS
config PCI
bool "PCI support" if !X86_VISWS
depends on !X86_VOYAGER
- default y if X86_VISWS
+ default y
select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC)
help
Find out whether you have a PCI motherboard. PCI is the name of a
your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
VESA. If you have PCI, say Y, otherwise N.
- The PCI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>, contains valuable
- information about which PCI hardware does work under Linux and which
- doesn't.
-
choice
prompt "PCI access mode"
depends on X86_32 && PCI && !X86_VISWS
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/x86/Kconfig.debug"
source "security/Kconfig"
source "crypto/Kconfig"
+source "arch/x86/kvm/Kconfig"
+
source "lib/Kconfig"
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff