x86: move i386 and x86_64 Kconfig files to x86 directory

After a small change in kconfig Makefile we could
move all x86 Kconfig files to x86 directory.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 0 insertions, 1321 deletions

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
deleted file mode 100644
index d24e3e207ea5..000000000000
--- a/arch/i386/Kconfig
+++ /dev/null
@@ -1,1321 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/kconfig-language.txt.
-#
-
-mainmenu "Linux Kernel Configuration"
-
-config X86_32
-	bool
-	default y
-	help
-	  This is Linux's home port.  Linux was originally native to the Intel
-	  386, and runs on all the later x86 processors including the Intel
-	  486, 586, Pentiums, and various instruction-set-compatible chips by
-	  AMD, Cyrix, and others.
-
-config GENERIC_TIME
-	bool
-	default y
-
-config GENERIC_CMOS_UPDATE
-	bool
-	default y
-
-config CLOCKSOURCE_WATCHDOG
-	bool
-	default y
-
-config GENERIC_CLOCKEVENTS
-	bool
-	default y
-
-config GENERIC_CLOCKEVENTS_BROADCAST
-	bool
-	default y
-	depends on X86_LOCAL_APIC
-
-config LOCKDEP_SUPPORT
-	bool
-	default y
-
-config STACKTRACE_SUPPORT
-	bool
-	default y
-
-config SEMAPHORE_SLEEPERS
-	bool
-	default y
-
-config X86
-	bool
-	default y
-
-config MMU
-	bool
-	default y
-
-config ZONE_DMA
-	bool
-	default y
-
-config QUICKLIST
-	bool
-	default y
-
-config SBUS
-	bool
-
-config GENERIC_ISA_DMA
-	bool
-	default y
-
-config GENERIC_IOMAP
-	bool
-	default y
-
-config GENERIC_BUG
-	bool
-	default y
-	depends on BUG
-
-config GENERIC_HWEIGHT
-	bool
-	default y
-
-config ARCH_MAY_HAVE_PC_FDC
-	bool
-	default y
-
-config DMI
-	bool
-	default y
-
-source "init/Kconfig"
-
-menu "Processor type and features"
-
-source "kernel/time/Kconfig"
-
-config SMP
-	bool "Symmetric multi-processing support"
-	---help---
-	  This enables support for systems with more than one CPU. If you have
-	  a system with only one CPU, like most personal computers, say N. If
-	  you have a system with more than one CPU, say Y.
-
-	  If you say N here, the kernel will run on single and multiprocessor
-	  machines, but will use only one CPU of a multiprocessor machine. If
-	  you say Y here, the kernel will run on many, but not all,
-	  singleprocessor machines. On a singleprocessor machine, the kernel
-	  will run faster if you say N here.
-
-	  Note that if you say Y here and choose architecture "586" or
-	  "Pentium" under "Processor family", the kernel will not work on 486
-	  architectures. Similarly, multiprocessor kernels for the "PPro"
-	  architecture may not work on all Pentium based boards.
-
-	  People using multiprocessor machines who say Y here should also say
-	  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>,
-	  <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  If you don't know what to do here, say N.
-
-choice
-	prompt "Subarchitecture Type"
-	default X86_PC
-
-config X86_PC
-	bool "PC-compatible"
-	help
-	  Choose this option if your computer is a standard PC or compatible.
-
-config X86_ELAN
-	bool "AMD Elan"
-	help
-	  Select this for an AMD Elan processor.
-
-	  Do not use this option for K6/Athlon/Opteron processors!
-
-	  If unsure, choose "PC-compatible" instead.
-
-config X86_VOYAGER
-	bool "Voyager (NCR)"
-	select SMP if !BROKEN
-	help
-	  Voyager is an MCA-based 32-way capable SMP architecture proprietary
-	  to NCR Corp.  Machine classes 345x/35xx/4100/51xx are Voyager-based.
-
-	  *** WARNING ***
-
-	  If you do not specifically know you have a Voyager based machine,
-	  say N here, otherwise the kernel you build will not be bootable.
-
-config X86_NUMAQ
-	bool "NUMAQ (IBM/Sequent)"
-	select SMP
-	select NUMA
-	help
-	  This option is used for getting Linux to run on a (IBM/Sequent) NUMA
-	  multiquad box. This changes the way that processors are bootstrapped,
-	  and uses Clustered Logical APIC addressing mode instead of Flat Logical.
-	  You will need a new lynxer.elf file to flash your firmware with - send
-	  email to <Martin.Bligh@us.ibm.com>.
-
-config X86_SUMMIT
-	bool "Summit/EXA (IBM x440)"
-	depends on SMP
-	help
-	  This option is needed for IBM systems that use the Summit/EXA chipset.
-	  In particular, it is needed for the x440.
-
-	  If you don't have one of these computers, you should say N here.
-	  If you want to build a NUMA kernel, you must select ACPI.
-
-config X86_BIGSMP
-	bool "Support for other sub-arch SMP systems with more than 8 CPUs"
-	depends on SMP
-	help
-	  This option is needed for the systems that have more than 8 CPUs
-	  and if the system is not of any sub-arch type above.
-
-	  If you don't have such a system, you should say N here.
-
-config X86_VISWS
-	bool "SGI 320/540 (Visual Workstation)"
-	help
-	  The SGI Visual Workstation series is an IA32-based workstation
-	  based on SGI systems chips with some legacy PC hardware attached.
-
-	  Say Y here to create a kernel to run on the SGI 320 or 540.
-
-	  A kernel compiled for the Visual Workstation will not run on PCs
-	  and vice versa. See <file:Documentation/sgi-visws.txt> for details.
-
-config X86_GENERICARCH
-       bool "Generic architecture (Summit, bigsmp, ES7000, default)"
-       help
-          This option compiles in the Summit, bigsmp, ES7000, default subarchitectures.
-	  It is intended for a generic binary kernel.
-	  If you want a NUMA kernel, select ACPI.   We need SRAT for NUMA.
-
-config X86_ES7000
-	bool "Support for Unisys ES7000 IA32 series"
-	depends on SMP
-	help
-	  Support for Unisys ES7000 systems.  Say 'Y' here if this kernel is
-	  supposed to run on an IA32-based Unisys ES7000 system.
-	  Only choose this option if you have such a system, otherwise you
-	  should say N here.
-
-endchoice
-
-config SCHED_NO_NO_OMIT_FRAME_POINTER
-	bool "Single-depth WCHAN output"
-	default y
-	help
-	  Calculate simpler /proc/<PID>/wchan values. If this option
-	  is disabled then wchan values will recurse back to the
-	  caller function. This provides more accurate wchan values,
-	  at the expense of slightly more scheduling overhead.
-
-	  If in doubt, say "Y".
-
-config PARAVIRT
-	bool
-	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.
-
-menuconfig PARAVIRT_GUEST
-	bool "Paravirtualized guest support"
-	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.
-
-	  If you say N, all options in this submenu will be skipped and disabled.
-
-if PARAVIRT_GUEST
-
-source "arch/x86/xen/Kconfig"
-
-config VMI
-	bool "VMI Guest support"
-	select PARAVIRT
-	depends on !(X86_VISWS || X86_VOYAGER)
-	help
-	  VMI provides a paravirtualized interface to the VMware ESX server
-	  (it could be used by other hypervisors in theory too, but is not
-	  at the moment), by linking the kernel to a GPL-ed ROM module
-	  provided by the hypervisor.
-
-source "arch/x86/lguest/Kconfig"
-
-endif
-
-config ACPI_SRAT
-	bool
-	default y
-	depends on ACPI && NUMA && (X86_SUMMIT || X86_GENERICARCH)
-	select ACPI_NUMA
-
-config HAVE_ARCH_PARSE_SRAT
-       bool
-       default y
-       depends on ACPI_SRAT
-
-config X86_SUMMIT_NUMA
-	bool
-	default y
-	depends on NUMA && (X86_SUMMIT || X86_GENERICARCH)
-
-config X86_CYCLONE_TIMER
-	bool
-	default y
-	depends on X86_SUMMIT || X86_GENERICARCH
-
-config ES7000_CLUSTERED_APIC
-	bool
-	default y
-	depends on SMP && X86_ES7000 && MPENTIUMIII
-
-source "arch/i386/Kconfig.cpu"
-
-config HPET_TIMER
-	bool "HPET Timer Support"
-	help
-	  This enables the use of the HPET for the kernel's internal timer.
-	  HPET is the next generation timer replacing legacy 8254s.
-	  You can safely choose Y here.  However, HPET will only be
-	  activated if the platform and the BIOS support this feature.
-	  Otherwise the 8254 will be used for timing services.
-
-	  Choose N to continue using the legacy 8254 timer.
-
-config HPET_EMULATE_RTC
-	bool
-	depends on HPET_TIMER && RTC=y
-	default y
-
-config NR_CPUS
-	int "Maximum number of CPUs (2-255)"
-	range 2 255
-	depends on SMP
-	default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000
-	default "8"
-	help
-	  This allows you to specify the maximum number of CPUs which this
-	  kernel will support.  The maximum supported value is 255 and the
-	  minimum value which makes sense is 2.
-
-	  This is purely to save memory - each supported CPU adds
-	  approximately eight kilobytes to the kernel image.
-
-config SCHED_SMT
-	bool "SMT (Hyperthreading) scheduler support"
-	depends on X86_HT
-	help
-	  SMT scheduler support improves the CPU scheduler's decision making
-	  when dealing with Intel Pentium 4 chips with HyperThreading at a
-	  cost of slightly increased overhead in some places. If unsure say
-	  N here.
-
-config SCHED_MC
-	bool "Multi-core scheduler support"
-	depends on X86_HT
-	default y
-	help
-	  Multi-core scheduler support improves the CPU scheduler's decision
-	  making when dealing with multi-core CPU chips at a cost of slightly
-	  increased overhead in some places. If unsure say N here.
-
-source "kernel/Kconfig.preempt"
-
-config X86_UP_APIC
-	bool "Local APIC support on uniprocessors"
-	depends on !SMP && !(X86_VISWS || X86_VOYAGER || X86_GENERICARCH)
-	help
-	  A local APIC (Advanced Programmable Interrupt Controller) is an
-	  integrated interrupt controller in the CPU. If you have a single-CPU
-	  system which has a processor with a local APIC, you can say Y here to
-	  enable and use it. If you say Y here even though your machine doesn't
-	  have a local APIC, then the kernel will still run with no slowdown at
-	  all. The local APIC supports CPU-generated self-interrupts (timer,
-	  performance counters), and the NMI watchdog which detects hard
-	  lockups.
-
-config X86_UP_IOAPIC
-	bool "IO-APIC support on uniprocessors"
-	depends on X86_UP_APIC
-	help
-	  An IO-APIC (I/O Advanced Programmable Interrupt Controller) is an
-	  SMP-capable replacement for PC-style interrupt controllers. Most
-	  SMP systems and many recent uniprocessor systems have one.
-
-	  If you have a single-CPU system with an IO-APIC, you can say Y here
-	  to use it. If you say Y here even though your machine doesn't have
-	  an IO-APIC, then the kernel will still run with no slowdown at all.
-
-config X86_LOCAL_APIC
-	bool
-	depends on X86_UP_APIC || ((X86_VISWS || SMP) && !X86_VOYAGER) || X86_GENERICARCH
-	default y
-
-config X86_IO_APIC
-	bool
-	depends on X86_UP_IOAPIC || (SMP && !(X86_VISWS || X86_VOYAGER)) || X86_GENERICARCH
-	default y
-
-config X86_VISWS_APIC
-	bool
-	depends on X86_VISWS
-	default y
-
-config X86_MCE
-	bool "Machine Check Exception"
-	depends on !X86_VOYAGER
-	---help---
-	  Machine Check Exception support allows the processor to notify the
-	  kernel if it detects a problem (e.g. overheating, component failure).
-	  The action the kernel takes depends on the severity of the problem,
-	  ranging from a warning message on the console, to halting the machine.
-	  Your processor must be a Pentium or newer to support this - check the
-	  flags in /proc/cpuinfo for mce.  Note that some older Pentium systems
-	  have a design flaw which leads to false MCE events - hence MCE is
-	  disabled on all P5 processors, unless explicitly enabled with "mce"
-	  as a boot argument.  Similarly, if MCE is built in and creates a
-	  problem on some new non-standard machine, you can boot with "nomce"
-	  to disable it.  MCE support simply ignores non-MCE processors like
-	  the 386 and 486, so nearly everyone can say Y here.
-
-config X86_MCE_NONFATAL
-	tristate "Check for non-fatal errors on AMD Athlon/Duron / Intel Pentium 4"
-	depends on X86_MCE
-	help
-	  Enabling this feature starts a timer that triggers every 5 seconds which
-	  will look at the machine check registers to see if anything happened.
-	  Non-fatal problems automatically get corrected (but still logged).
-	  Disable this if you don't want to see these messages.
-	  Seeing the messages this option prints out may be indicative of dying
-	  or out-of-spec (ie, overclocked) hardware.
-	  This option only does something on certain CPUs.
-	  (AMD Athlon/Duron and Intel Pentium 4)
-
-config X86_MCE_P4THERMAL
-	bool "check for P4 thermal throttling interrupt."
-	depends on X86_MCE && (X86_UP_APIC || SMP) && !X86_VISWS
-	help
-	  Enabling this feature will cause a message to be printed when the P4
-	  enters thermal throttling.
-
-config VM86
-	default y
-	bool "Enable VM86 support" if EMBEDDED
-	help
-          This option is required by programs like DOSEMU to run 16-bit legacy
-	  code on X86 processors. It also may be needed by software like
-          XFree86 to initialize some video cards via BIOS. Disabling this
-          option saves about 6k.
-
-config TOSHIBA
-	tristate "Toshiba Laptop support"
-	---help---
-	  This adds a driver to safely access the System Management Mode of
-	  the CPU on Toshiba portables with a genuine Toshiba BIOS. It does
-	  not work on models with a Phoenix BIOS. The System Management Mode
-	  is used to set the BIOS and power saving options on Toshiba portables.
-
-	  For information on utilities to make use of this driver see the
-	  Toshiba Linux utilities web site at:
-	  <http://www.buzzard.org.uk/toshiba/>.
-
-	  Say Y if you intend to run this kernel on a Toshiba portable.
-	  Say N otherwise.
-
-config I8K
-	tristate "Dell laptop support"
-	---help---
-	  This adds a driver to safely access the System Management Mode
-	  of the CPU on the Dell Inspiron 8000. The System Management Mode
-	  is used to read cpu temperature and cooling fan status and to
-	  control the fans on the I8K portables.
-
-	  This driver has been tested only on the Inspiron 8000 but it may
-	  also work with other Dell laptops. You can force loading on other
-	  models by passing the parameter `force=1' to the module. Use at
-	  your own risk.
-
-	  For information on utilities to make use of this driver see the
-	  I8K Linux utilities web site at:
-	  <http://people.debian.org/~dz/i8k/>
-
-	  Say Y if you intend to run this kernel on a Dell Inspiron 8000.
-	  Say N otherwise.
-
-config X86_REBOOTFIXUPS
-	bool "Enable X86 board specific fixups for reboot"
-	depends on X86
-	default n
-	---help---
-	  This enables chipset and/or board specific fixups to be done
-	  in order to get reboot to work correctly. This is only needed on
-	  some combinations of hardware and BIOS. The symptom, for which
-	  this config is intended, is when reboot ends with a stalled/hung
-	  system.
-
-	  Currently, the only fixup is for the Geode machines using
-	  CS5530A and CS5536 chipsets.
-
-	  Say Y if you want to enable the fixup. Currently, it's safe to
-	  enable this option even if you don't need it.
-	  Say N otherwise.
-
-config MICROCODE
-	tristate "/dev/cpu/microcode - Intel IA32 CPU microcode support"
-	select FW_LOADER
-	---help---
-	  If you say Y here, you will be able to update the microcode on
-	  Intel processors in the IA32 family, e.g. Pentium Pro, Pentium II,
-	  Pentium III, Pentium 4, Xeon etc.  You will obviously need the
-	  actual microcode binary data itself which is not shipped with the
-	  Linux kernel.
-
-	  For latest news and information on obtaining all the required
-	  ingredients for this driver, check:
-	  <http://www.urbanmyth.org/microcode/>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called microcode.
-
-config MICROCODE_OLD_INTERFACE
-	bool
-	depends on MICROCODE
-	default y
-
-config X86_MSR
-	tristate "/dev/cpu/*/msr - Model-specific register support"
-	help
-	  This device gives privileged processes access to the x86
-	  Model-Specific Registers (MSRs).  It is a character device with
-	  major 202 and minors 0 to 31 for /dev/cpu/0/msr to /dev/cpu/31/msr.
-	  MSR accesses are directed to a specific CPU on multi-processor
-	  systems.
-
-config X86_CPUID
-	tristate "/dev/cpu/*/cpuid - CPU information support"
-	help
-	  This device gives processes access to the x86 CPUID instruction to
-	  be executed on a specific processor.  It is a character device
-	  with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
-	  /dev/cpu/31/cpuid.
-
-source "drivers/firmware/Kconfig"
-
-choice
-	prompt "High Memory Support"
-	default HIGHMEM4G if !X86_NUMAQ
-	default HIGHMEM64G if X86_NUMAQ
-
-config NOHIGHMEM
-	bool "off"
-	depends on !X86_NUMAQ
-	---help---
-	  Linux can use up to 64 Gigabytes of physical memory on x86 systems.
-	  However, the address space of 32-bit x86 processors is only 4
-	  Gigabytes large. That means that, if you have a large amount of
-	  physical memory, not all of it can be "permanently mapped" by the
-	  kernel. The physical memory that's not permanently mapped is called
-	  "high memory".
-
-	  If you are compiling a kernel which will never run on a machine with
-	  more than 1 Gigabyte total physical RAM, answer "off" here (default
-	  choice and suitable for most users). This will result in a "3GB/1GB"
-	  split: 3GB are mapped so that each process sees a 3GB virtual memory
-	  space and the remaining part of the 4GB virtual memory space is used
-	  by the kernel to permanently map as much physical memory as
-	  possible.
-
-	  If the machine has between 1 and 4 Gigabytes physical RAM, then
-	  answer "4GB" here.
-
-	  If more than 4 Gigabytes is used then answer "64GB" here. This
-	  selection turns Intel PAE (Physical Address Extension) mode on.
-	  PAE implements 3-level paging on IA32 processors. PAE is fully
-	  supported by Linux, PAE mode is implemented on all recent Intel
-	  processors (Pentium Pro and better). NOTE: If you say "64GB" here,
-	  then the kernel will not boot on CPUs that don't support PAE!
-
-	  The actual amount of total physical memory will either be
-	  auto detected or can be forced by using a kernel command line option
-	  such as "mem=256M". (Try "man bootparam" or see the documentation of
-	  your boot loader (lilo or loadlin) about how to pass options to the
-	  kernel at boot time.)
-
-	  If unsure, say "off".
-
-config HIGHMEM4G
-	bool "4GB"
-	depends on !X86_NUMAQ
-	help
-	  Select this if you have a 32-bit processor and between 1 and 4
-	  gigabytes of physical RAM.
-
-config HIGHMEM64G
-	bool "64GB"
-	depends on !M386 && !M486
-	select X86_PAE
-	help
-	  Select this if you have a 32-bit processor and more than 4
-	  gigabytes of physical RAM.
-
-endchoice
-
-choice
-	depends on EXPERIMENTAL
-	prompt "Memory split" if EMBEDDED
-	default VMSPLIT_3G
-	help
-	  Select the desired split between kernel and user memory.
-
-	  If the address range available to the kernel is less than the
-	  physical memory installed, the remaining memory will be available
-	  as "high memory". Accessing high memory is a little more costly
-	  than low memory, as it needs to be mapped into the kernel first.
-	  Note that increasing the kernel address space limits the range
-	  available to user programs, making the address space there
-	  tighter.  Selecting anything other than the default 3G/1G split
-	  will also likely make your kernel incompatible with binary-only
-	  kernel modules.
-
-	  If you are not absolutely sure what you are doing, leave this
-	  option alone!
-
-	config VMSPLIT_3G
-		bool "3G/1G user/kernel split"
-	config VMSPLIT_3G_OPT
-		depends on !X86_PAE
-		bool "3G/1G user/kernel split (for full 1G low memory)"
-	config VMSPLIT_2G
-		bool "2G/2G user/kernel split"
-	config VMSPLIT_2G_OPT
-		depends on !X86_PAE
-		bool "2G/2G user/kernel split (for full 2G low memory)"
-	config VMSPLIT_1G
-		bool "1G/3G user/kernel split"
-endchoice
-
-config PAGE_OFFSET
-	hex
-	default 0xB0000000 if VMSPLIT_3G_OPT
-	default 0x80000000 if VMSPLIT_2G
-	default 0x78000000 if VMSPLIT_2G_OPT
-	default 0x40000000 if VMSPLIT_1G
-	default 0xC0000000
-
-config HIGHMEM
-	bool
-	depends on HIGHMEM64G || HIGHMEM4G
-	default y
-
-config X86_PAE
-	bool "PAE (Physical Address Extension) Support"
-	default n
-	depends on !HIGHMEM4G
-	select RESOURCES_64BIT
-	help
-	  PAE is required for NX support, and furthermore enables
-	  larger swapspace support for non-overcommit purposes. It
-	  has the cost of more pagetable lookup overhead, and also
-	  consumes more pagetable space per process.
-
-# Common NUMA Features
-config NUMA
-	bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)"
-	depends on SMP && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) && EXPERIMENTAL
-	default n if X86_PC
-	default y if (X86_NUMAQ || X86_SUMMIT)
-	help
-	  NUMA support for i386. This is currently highly experimental
-	  and should be only used for kernel development. It might also
-	  cause boot failures.
-
-comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
-	depends on X86_SUMMIT && (!HIGHMEM64G || !ACPI)
-
-config NODES_SHIFT
-	int
-	default "4" if X86_NUMAQ
-	default "3"
-	depends on NEED_MULTIPLE_NODES
-
-config HAVE_ARCH_BOOTMEM_NODE
-	bool
-	depends on NUMA
-	default y
-
-config ARCH_HAVE_MEMORY_PRESENT
-	bool
-	depends on DISCONTIGMEM
-	default y
-
-config NEED_NODE_MEMMAP_SIZE
-	bool
-	depends on DISCONTIGMEM || SPARSEMEM
-	default y
-
-config HAVE_ARCH_ALLOC_REMAP
-	bool
-	depends on NUMA
-	default y
-
-config ARCH_FLATMEM_ENABLE
-	def_bool y
-	depends on (ARCH_SELECT_MEMORY_MODEL && X86_PC)
-
-config ARCH_DISCONTIGMEM_ENABLE
-	def_bool y
-	depends on NUMA
-
-config ARCH_DISCONTIGMEM_DEFAULT
-	def_bool y
-	depends on NUMA
-
-config ARCH_SPARSEMEM_ENABLE
-	def_bool y
-	depends on (NUMA || (X86_PC && EXPERIMENTAL))
-	select SPARSEMEM_STATIC
-
-config ARCH_SELECT_MEMORY_MODEL
-	def_bool y
-	depends on ARCH_SPARSEMEM_ENABLE
-
-config ARCH_POPULATES_NODE_MAP
-	def_bool y
-
-source "mm/Kconfig"
-
-config HIGHPTE
-	bool "Allocate 3rd-level pagetables from highmem"
-	depends on HIGHMEM4G || HIGHMEM64G
-	help
-	  The VM uses one page table entry for each page of physical memory.
-	  For systems with a lot of RAM, this can be wasteful of precious
-	  low memory.  Setting this option will put user-space page table
-	  entries in high memory.
-
-config MATH_EMULATION
-	bool "Math emulation"
-	---help---
-	  Linux can emulate a math coprocessor (used for floating point
-	  operations) if you don't have one. 486DX and Pentium processors have
-	  a math coprocessor built in, 486SX and 386 do not, unless you added
-	  a 487DX or 387, respectively. (The messages during boot time can
-	  give you some hints here ["man dmesg"].) Everyone needs either a
-	  coprocessor or this emulation.
-
-	  If you don't have a math coprocessor, you need to say Y here; if you
-	  say Y here even though you have a coprocessor, the coprocessor will
-	  be used nevertheless. (This behavior can be changed with the kernel
-	  command line option "no387", which comes handy if your coprocessor
-	  is broken. Try "man bootparam" or see the documentation of your boot
-	  loader (lilo or loadlin) about how to pass options to the kernel at
-	  boot time.) This means that it is a good idea to say Y here if you
-	  intend to use this kernel on different machines.
-
-	  More information about the internals of the Linux math coprocessor
-	  emulation can be found in <file:arch/x86/math-emu/README>.
-
-	  If you are not sure, say Y; apart from resulting in a 66 KB bigger
-	  kernel, it won't hurt.
-
-config MTRR
-	bool "MTRR (Memory Type Range Register) support"
-	---help---
-	  On Intel P6 family processors (Pentium Pro, Pentium II and later)
-	  the Memory Type Range Registers (MTRRs) may be used to control
-	  processor access to memory ranges. This is most useful if you have
-	  a video (VGA) card on a PCI or AGP bus. Enabling write-combining
-	  allows bus write transfers to be combined into a larger transfer
-	  before bursting over the PCI/AGP bus. This can increase performance
-	  of image write operations 2.5 times or more. Saying Y here creates a
-	  /proc/mtrr file which may be used to manipulate your processor's
-	  MTRRs. Typically the X server should use this.
-
-	  This code has a reasonably generic interface so that similar
-	  control registers on other processors can be easily supported
-	  as well:
-
-	  The Cyrix 6x86, 6x86MX and M II processors have Address Range
-	  Registers (ARRs) which provide a similar functionality to MTRRs. For
-	  these, the ARRs are used to emulate the MTRRs.
-	  The AMD K6-2 (stepping 8 and above) and K6-3 processors have two
-	  MTRRs. The Centaur C6 (WinChip) has 8 MCRs, allowing
-	  write-combining. All of these processors are supported by this code
-	  and it makes sense to say Y here if you have one of them.
-
-	  Saying Y here also fixes a problem with buggy SMP BIOSes which only
-	  set the MTRRs for the boot CPU and not for the secondary CPUs. This
-	  can lead to all sorts of problems, so it's good to say Y here.
-
-	  You can safely say Y even if your machine doesn't have MTRRs, you'll
-	  just add about 9 KB to your kernel.
-
-	  See <file:Documentation/mtrr.txt> for more information.
-
-config EFI
-	bool "Boot from EFI support"
-	depends on ACPI
-	default n
-	---help---
-	This enables the kernel to boot on EFI platforms using
-	system configuration information passed to it from the firmware.
-	This also enables the kernel to use any EFI runtime services that are
-	available (such as the EFI variable services).
-
-	This option is only useful on systems that have EFI firmware
-	and will result in a kernel image that is ~8k larger.  In addition,
-	you must use the latest ELILO loader available at
-	<http://elilo.sourceforge.net> in order to take advantage of
-	kernel initialization using EFI information (neither GRUB nor LILO know
-	anything about EFI).  However, even with this option, the resultant
-	kernel should continue to boot on existing non-EFI platforms.
-
-config IRQBALANCE
- 	bool "Enable kernel irq balancing"
-	depends on SMP && X86_IO_APIC
-	default y
-	help
- 	  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
-	bool
-	depends on (((X86_SUMMIT || X86_GENERICARCH) && NUMA) || (X86 && EFI))
-	default y
-
-config SECCOMP
-	bool "Enable seccomp to safely compute untrusted bytecode"
-	depends on PROC_FS
-	default y
-	help
-	  This kernel feature is useful for number crunching applications
-	  that may need to compute untrusted bytecode during their
-	  execution. By using pipes or other transports made available to
-	  the process as file descriptors supporting the read/write
-	  syscalls, it's possible to isolate those applications in
-	  their own address space using seccomp. Once seccomp is
-	  enabled via /proc/<pid>/seccomp, it cannot be disabled
-	  and the task is only allowed to execute a few safe syscalls
-	  defined by each seccomp mode.
-
-	  If unsure, say Y. Only embedded should say N here.
-
-source kernel/Kconfig.hz
-
-config KEXEC
-	bool "kexec system call"
-	help
-	  kexec is a system call that implements the ability to shutdown your
-	  current kernel, and to start another kernel.  It is like a reboot
-	  but it is independent of the system firmware.   And like a reboot
-	  you can start any kernel with it, not just Linux.
-
-	  The name comes from the similarity to the exec system call.
-
-	  It is an ongoing process to be certain the hardware in a machine
-	  is properly shutdown, so do not be surprised if this code does not
-	  initially work for you.  It may help to enable device hotplugging
-	  support.  As of this writing the exact hardware interface is
-	  strongly in flux, so no good recommendation can be made.
-
-config CRASH_DUMP
-	bool "kernel crash dumps (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
-	depends on HIGHMEM
-	help
-	  Generate crash dump after being started by kexec.
-	  This should be normally only set in special crash dump kernels
-	  which are loaded in the main kernel with kexec-tools into
-	  a specially reserved region and then later executed after
-	  a crash by kdump/kexec. The crash dump kernel must be compiled
-	  to a memory address not used by the main kernel or BIOS using
-	  PHYSICAL_START, or it must be built as a relocatable image
-	  (CONFIG_RELOCATABLE=y).
-	  For more details see Documentation/kdump/kdump.txt
-
-config PHYSICAL_START
-	hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP)
-	default "0x1000000" if X86_NUMAQ
-	default "0x100000"
-	help
-	  This gives the physical address where the kernel is loaded.
-
-	  If kernel is a not relocatable (CONFIG_RELOCATABLE=n) then
-	  bzImage will decompress itself to above physical address and
-	  run from there. Otherwise, bzImage will run from the address where
-	  it has been loaded by the boot loader and will ignore above physical
-	  address.
-
-	  In normal kdump cases one does not have to set/change this option
-	  as now bzImage can be compiled as a completely relocatable image
-	  (CONFIG_RELOCATABLE=y) and be used to load and run from a different
-	  address. This option is mainly useful for the folks who don't want
-	  to use a bzImage for capturing the crash dump and want to use a
-	  vmlinux instead. vmlinux is not relocatable hence a kernel needs
-	  to be specifically compiled to run from a specific memory area
-	  (normally a reserved region) and this option comes handy.
-
-	  So if you are using bzImage for capturing the crash dump, leave
-	  the value here unchanged to 0x100000 and set CONFIG_RELOCATABLE=y.
-	  Otherwise if you plan to use vmlinux for capturing the crash dump
-	  change this value to start of the reserved region (Typically 16MB
-	  0x1000000). In other words, it can be set based on the "X" value as
-	  specified in the "crashkernel=YM@XM" command line boot parameter
-	  passed to the panic-ed kernel. Typically this parameter is set as
-	  crashkernel=64M@16M. Please take a look at
-	  Documentation/kdump/kdump.txt for more details about crash dumps.
-
-	  Usage of bzImage for capturing the crash dump is recommended as
-	  one does not have to build two kernels. Same kernel can be used
-	  as production kernel and capture kernel. Above option should have
-	  gone away after relocatable bzImage support is introduced. But it
-	  is present because there are users out there who continue to use
-	  vmlinux for dump capture. This option should go away down the
-	  line.
-
-	  Don't change this unless you know what you are doing.
-
-config RELOCATABLE
-	bool "Build a relocatable kernel (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
-	help
-	  This builds a kernel image that retains relocation information
-	  so it can be loaded someplace besides the default 1MB.
-	  The relocations tend to make the kernel binary about 10% larger,
-	  but are discarded at runtime.
-
-	  One use is for the kexec on panic case where the recovery kernel
-	  must live at a different physical address than the primary
-	  kernel.
-
-config PHYSICAL_ALIGN
-	hex "Alignment value to which kernel should be aligned"
-	default "0x100000"
-	range 0x2000 0x400000
-	help
-	  This value puts the alignment restrictions on physical address
- 	  where kernel is loaded and run from. Kernel is compiled for an
- 	  address which meets above alignment restriction.
-
- 	  If bootloader loads the kernel at a non-aligned address and
- 	  CONFIG_RELOCATABLE is set, kernel will move itself to nearest
- 	  address aligned to above value and run from there.
-
- 	  If bootloader loads the kernel at a non-aligned address and
- 	  CONFIG_RELOCATABLE is not set, kernel will ignore the run time
- 	  load address and decompress itself to the address it has been
- 	  compiled for and run from there. The address for which kernel is
- 	  compiled already meets above alignment restrictions. Hence the
- 	  end result is that kernel runs from a physical address meeting
-	  above alignment restrictions.
-
-	  Don't change this unless you know what you are doing.
-
-config HOTPLUG_CPU
-	bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)"
-	depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER
-	---help---
-	  Say Y here to experiment with turning CPUs off and on, and to
-	  enable suspend on SMP systems. CPUs can be controlled through
-	  /sys/devices/system/cpu.
-
-config COMPAT_VDSO
-	bool "Compat VDSO support"
-	default y
-	help
-	  Map the VDSO to the predictable old-style address too.
-	---help---
-	  Say N here if you are running a sufficiently recent glibc
-	  version (2.3.3 or later), to remove the high-mapped
-	  VDSO mapping and to exclusively use the randomized VDSO.
-
-	  If unsure, say Y.
-
-endmenu
-
-config ARCH_ENABLE_MEMORY_HOTPLUG
-	def_bool y
-	depends on HIGHMEM
-
-menu "Power management options (ACPI, APM)"
-	depends on !X86_VOYAGER
-
-source kernel/power/Kconfig
-
-source "drivers/acpi/Kconfig"
-
-menuconfig APM
-	tristate "APM (Advanced Power Management) BIOS support"
-	depends on PM_SLEEP && !X86_VISWS
-	---help---
-	  APM is a BIOS specification for saving power using several different
-	  techniques. This is mostly useful for battery powered laptops with
-	  APM compliant BIOSes. If you say Y here, the system time will be
-	  reset after a RESUME operation, the /proc/apm device will provide
-	  battery status information, and user-space programs will receive
-	  notification of APM "events" (e.g. battery status change).
-
-	  If you select "Y" here, you can disable actual use of the APM
-	  BIOS by passing the "apm=off" option to the kernel at boot time.
-
-	  Note that the APM support is almost completely disabled for
-	  machines with more than one CPU.
-
-	  In order to use APM, you will need supporting software. For location
-	  and more information, read <file:Documentation/pm.txt> and the
-	  Battery Powered Linux mini-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  This driver does not spin down disk drives (see the hdparm(8)
-	  manpage ("man 8 hdparm") for that), and it doesn't turn off
-	  VESA-compliant "green" monitors.
-
-	  This driver does not support the TI 4000M TravelMate and the ACER
-	  486/DX4/75 because they don't have compliant BIOSes. Many "green"
-	  desktop machines also don't have compliant BIOSes, and this driver
-	  may cause those machines to panic during the boot phase.
-
-	  Generally, if you don't have a battery in your machine, there isn't
-	  much point in using this driver and you should say N. If you get
-	  random kernel OOPSes or reboots that don't seem to be related to
-	  anything, try disabling/enabling this option (or disabling/enabling
-	  APM in your BIOS).
-
-	  Some other things you should try when experiencing seemingly random,
-	  "weird" problems:
-
-	  1) make sure that you have enough swap space and that it is
-	  enabled.
-	  2) pass the "no-hlt" option to the kernel
-	  3) switch on floating point emulation in the kernel and pass
-	  the "no387" option to the kernel
-	  4) pass the "floppy=nodma" option to the kernel
-	  5) pass the "mem=4M" option to the kernel (thereby disabling
-	  all but the first 4 MB of RAM)
-	  6) make sure that the CPU is not over clocked.
-	  7) read the sig11 FAQ at <http://www.bitwizard.nl/sig11/>
-	  8) disable the cache from your BIOS settings
-	  9) install a fan for the video card or exchange video RAM
-	  10) install a better fan for the CPU
-	  11) exchange RAM chips
-	  12) exchange the motherboard.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called apm.
-
-if APM
-
-config APM_IGNORE_USER_SUSPEND
-	bool "Ignore USER SUSPEND"
-	help
-	  This option will ignore USER SUSPEND requests. On machines with a
-	  compliant APM BIOS, you want to say N. However, on the NEC Versa M
-	  series notebooks, it is necessary to say Y because of a BIOS bug.
-
-config APM_DO_ENABLE
-	bool "Enable PM at boot time"
-	---help---
-	  Enable APM features at boot time. From page 36 of the APM BIOS
-	  specification: "When disabled, the APM BIOS does not automatically
-	  power manage devices, enter the Standby State, enter the Suspend
-	  State, or take power saving steps in response to CPU Idle calls."
-	  This driver will make CPU Idle calls when Linux is idle (unless this
-	  feature is turned off -- see "Do CPU IDLE calls", below). This
-	  should always save battery power, but more complicated APM features
-	  will be dependent on your BIOS implementation. You may need to turn
-	  this option off if your computer hangs at boot time when using APM
-	  support, or if it beeps continuously instead of suspending. Turn
-	  this off if you have a NEC UltraLite Versa 33/C or a Toshiba
-	  T400CDT. This is off by default since most machines do fine without
-	  this feature.
-
-config APM_CPU_IDLE
-	bool "Make CPU Idle calls when idle"
-	help
-	  Enable calls to APM CPU Idle/CPU Busy inside the kernel's idle loop.
-	  On some machines, this can activate improved power savings, such as
-	  a slowed CPU clock rate, when the machine is idle. These idle calls
-	  are made after the idle loop has run for some length of time (e.g.,
-	  333 mS). On some machines, this will cause a hang at boot time or
-	  whenever the CPU becomes idle. (On machines with more than one CPU,
-	  this option does nothing.)
-
-config APM_DISPLAY_BLANK
-	bool "Enable console blanking using APM"
-	help
-	  Enable console blanking using the APM. Some laptops can use this to
-	  turn off the LCD backlight when the screen blanker of the Linux
-	  virtual console blanks the screen. Note that this is only used by
-	  the virtual console screen blanker, and won't turn off the backlight
-	  when using the X Window system. This also doesn't have anything to
-	  do with your VESA-compliant power-saving monitor. Further, this
-	  option doesn't work for all laptops -- it might not turn off your
-	  backlight at all, or it might print a lot of errors to the console,
-	  especially if you are using gpm.
-
-config APM_ALLOW_INTS
-	bool "Allow interrupts during APM BIOS calls"
-	help
-	  Normally we disable external interrupts while we are making calls to
-	  the APM BIOS as a measure to lessen the effects of a badly behaving
-	  BIOS implementation.  The BIOS should reenable interrupts if it
-	  needs to.  Unfortunately, some BIOSes do not -- especially those in
-	  many of the newer IBM Thinkpads.  If you experience hangs when you
-	  suspend, try setting this to Y.  Otherwise, say N.
-
-config APM_REAL_MODE_POWER_OFF
-	bool "Use real mode APM BIOS call to power off"
-	help
-	  Use real mode APM BIOS calls to switch off the computer. This is
-	  a work-around for a number of buggy BIOSes. Switch this option on if
-	  your computer crashes instead of powering off properly.
-
-endif # APM
-
-source "arch/x86/kernel/cpu/cpufreq/Kconfig_32"
-
-source "drivers/cpuidle/Kconfig"
-
-endmenu
-
-menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
-
-config PCI
-	bool "PCI support" if !X86_VISWS
-	depends on !X86_VOYAGER
-	default y if X86_VISWS
-	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
-	  bus system, i.e. the way the CPU talks to the other stuff inside
-	  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 PCI && !X86_VISWS
-	default PCI_GOANY
-	---help---
-	  On PCI systems, the BIOS can be used to detect the PCI devices and
-	  determine their configuration. However, some old PCI motherboards
-	  have BIOS bugs and may crash if this is done. Also, some embedded
-	  PCI-based systems don't have any BIOS at all. Linux can also try to
-	  detect the PCI hardware directly without using the BIOS.
-
-	  With this option, you can specify how Linux should detect the
-	  PCI devices. If you choose "BIOS", the BIOS will be used,
-	  if you choose "Direct", the BIOS won't be used, and if you
-	  choose "MMConfig", then PCI Express MMCONFIG will be used.
-	  If you choose "Any", the kernel will try MMCONFIG, then the
-	  direct access method and falls back to the BIOS if that doesn't
-	  work. If unsure, go with the default, which is "Any".
-
-config PCI_GOBIOS
-	bool "BIOS"
-
-config PCI_GOMMCONFIG
-	bool "MMConfig"
-
-config PCI_GODIRECT
-	bool "Direct"
-
-config PCI_GOANY
-	bool "Any"
-
-endchoice
-
-config PCI_BIOS
-	bool
-	depends on !X86_VISWS && PCI && (PCI_GOBIOS || PCI_GOANY)
-	default y
-
-config PCI_DIRECT
-	bool
- 	depends on PCI && ((PCI_GODIRECT || PCI_GOANY) || X86_VISWS)
-	default y
-
-config PCI_MMCONFIG
-	bool
-	depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY)
-	default y
-
-config PCI_DOMAINS
-	bool
-	depends on PCI
-	default y
-
-source "drivers/pci/pcie/Kconfig"
-
-source "drivers/pci/Kconfig"
-
-config ISA_DMA_API
-	bool
-	default y
-
-config ISA
-	bool "ISA support"
-	depends on !(X86_VOYAGER || X86_VISWS)
-	help
-	  Find out whether you have ISA slots on your motherboard.  ISA is the
-	  name of a bus system, i.e. the way the CPU talks to the other stuff
-	  inside your box.  Other bus systems are PCI, EISA, MicroChannel
-	  (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
-	  newer boards don't support it.  If you have ISA, say Y, otherwise N.
-
-config EISA
-	bool "EISA support"
-	depends on ISA
-	---help---
-	  The Extended Industry Standard Architecture (EISA) bus was
-	  developed as an open alternative to the IBM MicroChannel bus.
-
-	  The EISA bus provided some of the features of the IBM MicroChannel
-	  bus while maintaining backward compatibility with cards made for
-	  the older ISA bus.  The EISA bus saw limited use between 1988 and
-	  1995 when it was made obsolete by the PCI bus.
-
-	  Say Y here if you are building a kernel for an EISA-based machine.
-
-	  Otherwise, say N.
-
-source "drivers/eisa/Kconfig"
-
-config MCA
-	bool "MCA support" if !(X86_VISWS || X86_VOYAGER)
-	default y if X86_VOYAGER
-	help
-	  MicroChannel Architecture is found in some IBM PS/2 machines and
-	  laptops.  It is a bus system similar to PCI or ISA. See
-	  <file:Documentation/mca.txt> (and especially the web page given
-	  there) before attempting to build an MCA bus kernel.
-
-source "drivers/mca/Kconfig"
-
-config SCx200
-	tristate "NatSemi SCx200 support"
-	depends on !X86_VOYAGER
-	help
-	  This provides basic support for National Semiconductor's
-	  (now AMD's) Geode processors.  The driver probes for the
-	  PCI-IDs of several on-chip devices, so its a good dependency
-	  for other scx200_* drivers.
-
-	  If compiled as a module, the driver is named scx200.
-
-config SCx200HR_TIMER
-	tristate "NatSemi SCx200 27MHz High-Resolution Timer Support"
-	depends on SCx200 && GENERIC_TIME
-	default y
-	help
-	  This driver provides a clocksource built upon the on-chip
-	  27MHz high-resolution timer.  Its also a workaround for
-	  NSC Geode SC-1100's buggy TSC, which loses time when the
-	  processor goes idle (as is done by the scheduler).  The
-	  other workaround is idle=poll boot option.
-
-config GEODE_MFGPT_TIMER
-	bool "Geode Multi-Function General Purpose Timer (MFGPT) events"
-	depends on MGEODE_LX && GENERIC_TIME && GENERIC_CLOCKEVENTS
-	default y
-	help
-	  This driver provides a clock event source based on the MFGPT
-	  timer(s) in the CS5535 and CS5536 companion chip for the geode.
-	  MFGPTs have a better resolution and max interval than the
-	  generic PIT, and are suitable for use as high-res timers.
-
-config K8_NB
-	def_bool y
-	depends on AGP_AMD64
-
-source "drivers/pcmcia/Kconfig"
-
-source "drivers/pci/hotplug/Kconfig"
-
-endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "kernel/Kconfig.instrumentation"
-
-source "arch/x86/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
-#
-# Use the generic interrupt handling code in kernel/irq/:
-#
-config GENERIC_HARDIRQS
-	bool
-	default y
-
-config GENERIC_IRQ_PROBE
-	bool
-	default y
-
-config GENERIC_PENDING_IRQ
-	bool
-	depends on GENERIC_HARDIRQS && SMP
-	default y
-
-config X86_SMP
-	bool
-	depends on SMP && !X86_VOYAGER
-	default y
-
-config X86_HT
-	bool
-	depends on SMP && !(X86_VISWS || X86_VOYAGER)
-	default y
-
-config X86_BIOS_REBOOT
-	bool
-	depends on !(X86_VISWS || X86_VOYAGER)
-	default y
-
-config X86_TRAMPOLINE
-	bool
-	depends on X86_SMP || (X86_VOYAGER && SMP)
-	default y
-
-config KTIME_SCALAR
-	bool
-	default y