Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...

[pandora-kernel.git] / arch / x86_64 / Kconfig

diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index e8dbb37..25785b2 100644 (file)
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -36,6 +36,18 @@ 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
+
 config ZONE_DMA32
        bool
        default y
@@ -130,6 +142,8 @@ source "init/Kconfig"
 
 menu "Processor type and features"
 
+source "kernel/time/Kconfig"
+
 choice
        prompt "Subarchitecture Type"
        default X86_PC
@@ -161,14 +175,12 @@ config MK8
 config MPSC
        bool "Intel P4 / older Netburst based Xeon"
        help
-         Optimize for Intel Pentium 4 and older Nocona/Dempsey Xeon CPUs
-         with Intel Extended Memory 64 Technology(EM64T). For details see
-         <http://www.intel.com/technology/64bitextensions/>.
+         Optimize for Intel Pentium 4, Pentium D and older Nocona/Dempsey
+         Xeon CPUs with Intel 64bit which is compatible with x86-64.
          Note that the latest Xeons (Xeon 51xx and 53xx) are not based on the
           Netburst core and shouldn't use this option. You can distinguish them
          using the cpu family field
-         in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one
-         (this rule only applies to systems that support EM64T)
+         in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one.
 
 config MCORE2
        bool "Intel Core2 / newer Xeon"
@@ -176,8 +188,7 @@ config MCORE2
          Optimize for Intel Core2 and newer Xeons (51xx)
          You can distinguish the newer Xeons from the older ones using
          the cpu family field in /proc/cpuinfo. 15 is an older Xeon
-         (use CONFIG_MPSC then), 6 is a newer one. This rule only
-         applies to CPUs that support EM64T.
+         (use CONFIG_MPSC then), 6 is a newer one.
 
 config GENERIC_CPU
        bool "Generic-x86-64"
@@ -395,6 +406,7 @@ config ARCH_DISCONTIGMEM_DEFAULT
 config ARCH_SPARSEMEM_ENABLE
        def_bool y
        depends on (NUMA || EXPERIMENTAL)
+       select SPARSEMEM_VMEMMAP_ENABLE
 
 config ARCH_MEMORY_PROBE
        def_bool y
@@ -461,8 +473,9 @@ config HPET_TIMER
          <http://www.intel.com/hardwaredesign/hpetspec.htm>.
 
 config HPET_EMULATE_RTC
-       bool "Provide RTC interrupt"
+       bool
        depends on HPET_TIMER && RTC=y
+       default y
 
 # Mark as embedded because too many people got it wrong.
 # The code disables itself when not needed.
@@ -567,17 +580,18 @@ config CRASH_DUMP
        bool "kernel crash dumps (EXPERIMENTAL)"
        depends on EXPERIMENTAL
        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
+         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.
-          For more details see Documentation/kdump/kdump.txt
+         PHYSICAL_START, or it must be built as a relocatable image
+         (CONFIG_RELOCATABLE=y).
+         For more details see Documentation/kdump/kdump.txt
 
 config RELOCATABLE
-       bool "Build a relocatable kernel(EXPERIMENTAL)"
+       bool "Build a relocatable kernel (EXPERIMENTAL)"
        depends on EXPERIMENTAL
        help
          Builds a relocatable kernel. This enables loading and running
@@ -588,8 +602,8 @@ config RELOCATABLE
          must live at a different physical address than the primary
          kernel.
 
-         Note: If CONFIG_RELOCATABLE=y, then kernel run from the address
-         it has been loaded at and compile time physical address
+         Note: If CONFIG_RELOCATABLE=y, then the kernel runs from the address
+         it has been loaded at and the compile time physical address
          (CONFIG_PHYSICAL_START) is ignored.
 
 config PHYSICAL_START
@@ -702,9 +716,14 @@ menu "Power management options"
 
 source kernel/power/Kconfig
 
+config ARCH_HIBERNATION_HEADER
+       bool
+       depends on HIBERNATION
+       default y
+
 source "drivers/acpi/Kconfig"
 
-source "arch/x86_64/kernel/cpufreq/Kconfig"
+source "arch/x86/kernel/cpufreq/Kconfig"
 
 source "drivers/cpuidle/Kconfig"
 
@@ -726,6 +745,11 @@ config PCI_MMCONFIG
        bool "Support mmconfig PCI config space access"
        depends on PCI && ACPI
 
+config PCI_DOMAINS
+       bool
+       depends on PCI
+       default y
+
 source "drivers/pci/pcie/Kconfig"
 
 source "drivers/pci/Kconfig"
@@ -777,22 +801,6 @@ source "drivers/firmware/Kconfig"
 
 source fs/Kconfig
 
-menu "Instrumentation Support"
-        depends on EXPERIMENTAL
-
-source "arch/x86_64/oprofile/Kconfig"
-
-config KPROBES
-       bool "Kprobes"
-       depends on KALLSYMS && MODULES
-       help
-         Kprobes allows you to trap at almost any kernel address and
-         execute a callback function.  register_kprobe() establishes
-         a probepoint and specifies the callback.  Kprobes is useful
-         for kernel debugging, non-intrusive instrumentation and testing.
-         If in doubt, say "N".
-endmenu
-
 source "arch/x86_64/Kconfig.debug"
 
 source "security/Kconfig"