you say Y here, you will be offered the choice of using features or
drivers that are currently considered to be in the alpha-test phase.
-config CLEAN_COMPILE
- bool "Select only drivers expected to compile cleanly" if EXPERIMENTAL
- default y
- help
- Select this option if you don't even want to see the option
- to configure known-broken drivers.
-
- If unsure, say Y
-
config BROKEN
bool
- depends on !CLEAN_COMPILE
- default y
config BROKEN_ON_SMP
bool
config AUDIT
bool "Auditing support"
depends on NET
- default y if SECURITY_SELINUX
help
Enable auditing infrastructure that can be used with another
kernel subsystem, such as SELinux (which requires this for
Say N if unsure.
+config RELAY
+ bool "Kernel->user space relay support (formerly relayfs)"
+ help
+ This option enables support for relay interface support in
+ certain file systems (such as debugfs).
+ It is designed to provide an efficient mechanism for tools and
+ facilities to relay large amounts of data from kernel space to
+ user space.
+
+ If unsure, say N.
+
source "usr/Kconfig"
config UID16
option replaces shmem and tmpfs with the much simpler ramfs code,
which may be appropriate on small systems without swap.
-config CC_ALIGN_FUNCTIONS
- int "Function alignment" if EMBEDDED
- default 0
- help
- Align the start of functions to the next power-of-two greater than n,
- skipping up to n bytes. For instance, 32 aligns functions
- to the next 32-byte boundary, but 24 would align to the next
- 32-byte boundary only if this can be done by skipping 23 bytes or less.
- Zero means use compiler's default.
-
-config CC_ALIGN_LABELS
- int "Label alignment" if EMBEDDED
- default 0
- help
- Align all branch targets to a power-of-two boundary, skipping
- up to n bytes like ALIGN_FUNCTIONS. This option can easily
- make code slower, because it must insert dummy operations for
- when the branch target is reached in the usual flow of the code.
- Zero means use compiler's default.
-
-config CC_ALIGN_LOOPS
- int "Loop alignment" if EMBEDDED
- default 0
- help
- Align loops to a power-of-two boundary, skipping up to n bytes.
- Zero means use compiler's default.
-
-config CC_ALIGN_JUMPS
- int "Jump alignment" if EMBEDDED
- default 0
- help
- Align branch targets to a power-of-two boundary, for branch
- targets where the targets can only be reached by jumping,
- skipping up to n bytes like ALIGN_FUNCTIONS. In this case,
- no dummy operations need be executed.
- Zero means use compiler's default.
-
config SLAB
default y
bool "Use full SLAB allocator" if EMBEDDED
SLOB is more space efficient but does not scale well and is
more susceptible to fragmentation.
+config DOUBLEFAULT
+ default y
+ bool "Enable doublefault exception handler" if EMBEDDED && X86_32
+ help
+ This option allows trapping of rare doublefault exceptions that
+ would otherwise cause a system to silently reboot. Disabling this
+ option saves about 4k and might cause you much additional grey
+ hair.
+
endmenu # General setup
config TINY_SHMEM
rmmod). This is mainly for kernel developers and desperate users.
If unsure, say N.
-config OBSOLETE_MODPARM
- bool
- default y
- depends on MODULES
- help
- You need this option to use module parameters on modules which
- have not been converted to the new module parameter system yet.
- If unsure, say Y.
-
config MODVERSIONS
bool "Module versioning support"
depends on MODULES