diff options
Diffstat (limited to 'arch/i386/Kconfig')
| -rw-r--r-- | arch/i386/Kconfig | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 97b64d7d6bf..bf9aafad497 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -214,6 +214,17 @@ config X86_ES7000 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 "Paravirtualization support (EXPERIMENTAL)" depends on EXPERIMENTAL @@ -226,7 +237,7 @@ 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" @@ -707,7 +718,7 @@ 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. @@ -1067,7 +1078,7 @@ config APM_REAL_MODE_POWER_OFF endif # APM -source "arch/i386/kernel/cpu/cpufreq/Kconfig" +source "arch/x86/kernel/cpu/cpufreq/Kconfig" endmenu @@ -1137,6 +1148,11 @@ 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" @@ -1206,6 +1222,16 @@ 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 @@ -1240,7 +1266,7 @@ menuconfig INSTRUMENTATION if INSTRUMENTATION -source "arch/i386/oprofile/Kconfig" +source "arch/x86/oprofile/Kconfig" config KPROBES bool "Kprobes" |