### Arch settings
config X86
def_bool y
+ select HAVE_UNSTABLE_SCHED_CLOCK
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
select HAVE_ARCH_KGDB if !X86_VOYAGER
+config DEFCONFIG_LIST
+ string
+ depends on X86_32
+ option defconfig_list
+ default "arch/x86/configs/i386_defconfig"
+
+config DEFCONFIG_LIST
+ string
+ depends on X86_64
+ option defconfig_list
+ default "arch/x86/configs/x86_64_defconfig"
+
config GENERIC_LOCKBREAK
def_bool n
config X86_BIOS_REBOOT
bool
- depends on X86_32 && !(X86_VISWS || X86_VOYAGER)
+ depends on !X86_VISWS && !X86_VOYAGER
default y
config X86_TRAMPOLINE
select GENERIC_GPIO
select LEDS_CLASS
select LEDS_GPIO
+ select NEW_LEDS
help
This option is needed for RDC R-321x system-on-chip, also known
as R-8610-(G).
See <file:Documentation/mtrr.txt> for more information.
+config MTRR_SANITIZER
+ def_bool y
+ prompt "MTRR cleanup support"
+ depends on MTRR
+ help
+ Convert MTRR layout from continuous to discrete, so some X driver
+ could add WB entries.
+
+ Say N here if you see bootup problems (boot crash, boot hang,
+ spontaneous reboots).
+
+ Could be disabled with disable_mtrr_cleanup. Also mtrr_chunk_size
+ could be used to send largest mtrr entry size for continuous block
+ to hold holes (aka. UC entries)
+
+ If unsure, say Y.
+
+config MTRR_SANITIZER_ENABLE_DEFAULT
+ def_bool y
+ prompt "Enable MTRR cleanup by default"
+ depends on MTRR_SANITIZER
+ help
+ Enable mtrr cleanup by default
+
+ If unsure, say Y.
+
config X86_PAT
bool
prompt "x86 PAT support"
config KEXEC
bool "kexec system call"
- depends on X86_64 || X86_BIOS_REBOOT
+ depends on X86_BIOS_REBOOT
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