config ACPI_SRAT
bool
default y
- depends on NUMA && (X86_SUMMIT || X86_GENERICARCH)
+ depends on ACPI && NUMA && (X86_SUMMIT || X86_GENERICARCH)
select ACPI_NUMA
config HAVE_ARCH_PARSE_SRAT
config SCHED_SMT
bool "SMT (Hyperthreading) scheduler support"
- depends on SMP
+ 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
config SCHED_MC
bool "Multi-core scheduler support"
- depends on SMP
+ depends on X86_HT
default y
help
Multi-core scheduler support improves the CPU scheduler's decision
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---
bool
depends on HIGHMEM64G
default y
+ select RESOURCES_64BIT
# Common NUMA Features
config NUMA
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 indepedent of the system firmware. And 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 similiarity to the exec system call.
+ 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
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
processor goes idle (as is done by the scheduler). The
other workaround is idle=poll boot option.
+config K8_NB
+ def_bool y
+ depends on AGP_AMD64
+
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"