select HAVE_KERNEL_GZIP
select HAVE_KERNEL_BZIP2
select HAVE_KERNEL_LZMA
+ select HAVE_KERNEL_LZO
select HAVE_HW_BREAKPOINT
+ select PERF_EVENTS
+ select ANON_INODES
select HAVE_ARCH_KMEMCHECK
+ select HAVE_USER_RETURN_NOTIFIER
config OUTPUT_FORMAT
string
with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
/dev/cpu/31/cpuid.
-config X86_CPU_DEBUG
- tristate "/sys/kernel/debug/x86/cpu/* - CPU Debug support"
- ---help---
- If you select this option, this will provide various x86 CPUs
- information through debugfs.
-
choice
prompt "High Memory Support"
default HIGHMEM4G if !X86_NUMAQ
def_bool X86_64
depends on MEMORY_HOTPLUG
+config ILLEGAL_POINTER_VALUE
+ hex
+ default 0 if X86_32
+ default 0xdead000000000000 if X86_64
+
source "mm/Kconfig"
config HIGHPTE
kernel, it won't hurt.
config MTRR
- bool "MTRR (Memory Type Range Register) support"
+ bool
+ default y
+ prompt "MTRR (Memory Type Range Register) support" if EMBEDDED
---help---
On Intel P6 family processors (Pentium Pro, Pentium II and later)
the Memory Type Range Registers (MTRRs) may be used to control
config X86_PAT
bool
- prompt "x86 PAT support"
+ default y
+ prompt "x86 PAT support" if EMBEDDED
depends on MTRR
---help---
Use PAT attributes to setup page level cache control.
depends on X86_32 || IA32_EMULATION
---help---
Map the 32-bit 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.
processor goes idle (as is done by the scheduler). The
other workaround is idle=poll boot option.
-config GEODE_MFGPT_TIMER
- def_bool y
- prompt "Geode Multi-Function General Purpose Timer (MFGPT) events"
- depends on MGEODE_LX && GENERIC_TIME && GENERIC_CLOCKEVENTS
- ---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 OLPC
bool "One Laptop Per Child support"
+ select GPIOLIB
default n
---help---
Add support for detecting the unique features of the OLPC