diff options
Diffstat (limited to 'arch/i386/Kconfig')
| -rw-r--r-- | arch/i386/Kconfig | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index f9524933258a..f1486f8a3e6d 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -226,7 +226,7 @@ config PARAVIRT However, when run without a hypervisor the kernel is theoretically slower. If in doubt, say N. -source "arch/i386/xen/Kconfig" +source "arch/x86/xen/Kconfig" config VMI bool "VMI Paravirt-ops support" @@ -614,10 +614,14 @@ config X86_PAE # Common NUMA Features config NUMA - bool "Numa Memory Allocation and Scheduler Support" - depends on SMP && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) + 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 high 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) @@ -703,7 +707,7 @@ config MATH_EMULATION 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/i386/math-emu/README>. + 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. @@ -1063,7 +1067,7 @@ config APM_REAL_MODE_POWER_OFF endif # APM -source "arch/i386/kernel/cpu/cpufreq/Kconfig" +source "arch/x86/kernel/cpu/cpufreq/Kconfig" endmenu @@ -1133,6 +1137,11 @@ config PCI_MMCONFIG 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" @@ -1202,6 +1211,16 @@ config SCx200HR_TIMER 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 @@ -1228,10 +1247,15 @@ menuconfig INSTRUMENTATION bool "Instrumentation Support" depends on EXPERIMENTAL default y + ---help--- + Say Y here to get to see options related to performance measurement, + debugging, and testing. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if INSTRUMENTATION -source "arch/i386/oprofile/Kconfig" +source "arch/x86/oprofile/Kconfig" config KPROBES bool "Kprobes" |