diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index c5ff296bc5d1..cbd5f28ea8e2 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -48,6 +48,7 @@ config X86 select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ANON_INODES select ARCH_CLOCKSOURCE_DATA + select ARCH_CLOCKSOURCE_INIT select ARCH_DISCARD_MEMBLOCK select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI select ARCH_HAS_DEBUG_VIRTUAL @@ -119,6 +120,7 @@ config X86 select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_HUGE_VMAP if X86_64 || X86_PAE select HAVE_ARCH_JUMP_LABEL + select HAVE_ARCH_JUMP_LABEL_RELATIVE select HAVE_ARCH_KASAN if X86_64 select HAVE_ARCH_KGDB select HAVE_ARCH_MMAP_RND_BITS if MMU @@ -447,7 +449,6 @@ config RETPOLINE config INTEL_RDT bool "Intel Resource Director Technology support" - default n depends on X86 && CPU_SUP_INTEL select KERNFS help @@ -523,6 +524,7 @@ config X86_VSMP bool "ScaleMP vSMP" select HYPERVISOR_GUEST select PARAVIRT + select PARAVIRT_XXL depends on X86_64 && PCI depends on X86_EXTENDED_PLATFORM depends on SMP @@ -701,7 +703,6 @@ config STA2X11 select SWIOTLB select MFD_STA2X11 select GPIOLIB - default n ---help--- This adds support for boards based on the STA2X11 IO-Hub, a.k.a. "ConneXt". The chip is used in place of the standard @@ -754,6 +755,9 @@ config PARAVIRT over full virtualization. However, when run without a hypervisor the kernel is theoretically slower and slightly larger. +config PARAVIRT_XXL + bool + config PARAVIRT_DEBUG bool "paravirt-ops debugging" depends on PARAVIRT && DEBUG_KERNEL @@ -799,7 +803,6 @@ config KVM_GUEST config KVM_DEBUG_FS bool "Enable debug information for KVM Guests in debugfs" depends on KVM_GUEST && DEBUG_FS - default n ---help--- This option enables collection of various statistics for KVM guest. Statistics are displayed in debugfs filesystem. Enabling this option @@ -808,7 +811,6 @@ config KVM_DEBUG_FS config PARAVIRT_TIME_ACCOUNTING bool "Paravirtual steal time accounting" depends on PARAVIRT - default n ---help--- Select this option to enable fine granularity task steal time accounting. Time spent executing other tasks in parallel with @@ -1168,7 +1170,6 @@ source "arch/x86/events/Kconfig" config X86_LEGACY_VM86 bool "Legacy VM86 support" - default n depends on X86_32 ---help--- This option allows user programs to put the CPU into V8086 @@ -1491,6 +1492,14 @@ config X86_DIRECT_GBPAGES supports them), so don't confuse the user by printing that we have them enabled. +config X86_CPA_STATISTICS + bool "Enable statistic for Change Page Attribute" + depends on DEBUG_FS + ---help--- + Expose statistics about the Change Page Attribute mechanims, which + helps to determine the effectivness of preserving large and huge + page mappings when mapping protections are changed. + config ARCH_HAS_MEM_ENCRYPT def_bool y @@ -2220,7 +2229,6 @@ config HOTPLUG_CPU config BOOTPARAM_HOTPLUG_CPU0 bool "Set default setting of cpu0_hotpluggable" - default n depends on HOTPLUG_CPU ---help--- Set whether default state of cpu0_hotpluggable is on or off. @@ -2422,7 +2430,7 @@ menu "Power management and ACPI options" config ARCH_HIBERNATION_HEADER def_bool y - depends on X86_64 && HIBERNATION + depends on HIBERNATION source "kernel/power/Kconfig" @@ -2742,8 +2750,7 @@ config OLPC config OLPC_XO1_PM bool "OLPC XO-1 Power Management" - depends on OLPC && MFD_CS5535 && PM_SLEEP - select MFD_CORE + depends on OLPC && MFD_CS5535=y && PM_SLEEP ---help--- Add support for poweroff and suspend of the OLPC XO-1 laptop. @@ -2825,7 +2832,6 @@ source "drivers/pcmcia/Kconfig" config RAPIDIO tristate "RapidIO support" depends on PCI - default n help If enabled this option will include drivers and the core infrastructure code to support RapidIO interconnect devices. @@ -2843,7 +2849,7 @@ config X86_SYSFB This option, if enabled, marks VGA/VBE/EFI framebuffers as generic framebuffers so the new generic system-framebuffer drivers can be used on x86. If the framebuffer is not compatible with the generic - modes, it is adverticed as fallback platform framebuffer so legacy + modes, it is advertised as fallback platform framebuffer so legacy drivers like efifb, vesafb and uvesafb can pick it up. If this option is not selected, all system framebuffers are always marked as fallback platform framebuffers as usual. |