config KERNEL_CRASHLOG
bool "Crash logging"
- depends on !(arm || powerpc || sparc || TARGET_uml)
+ depends on !(arm || powerpc || sparc || TARGET_uml || i386 || x86_64)
default y
config KERNEL_SWAP
depends on (arm || arm64)
config KERNEL_PERF_EVENTS
- bool
+ bool "Compile the kernel with performance events and counters"
default n
select KERNEL_ARM_PMU if (arm || arm64)
bool "Compile the kernel with asynchronous IO support"
default n
-config KERNEL_DIRECT_IO
- bool "Compile the kernel with direct IO support"
- default n
-
config KERNEL_FHANDLE
bool "Compile the kernel with support for fhandle syscalls"
default n
bool "Compile the kernel with SysRq support"
default y
+config KERNEL_DEBUG_PINCTRL
+ bool "Compile the kernel with pinctrl debugging"
+ select KERNEL_DEBUG_KERNEL
+
+config KERNEL_DEBUG_GPIO
+ bool "Compile the kernel with gpio debugging"
+ select KERNEL_DEBUG_KERNEL
+
config KERNEL_COREDUMP
bool
config KERNEL_KEXEC
bool "Enable kexec support"
+config KERNEL_PROC_VMCORE
+ bool
+
+config KERNEL_CRASH_DUMP
+ depends on i386 || x86_64 || arm || armeb
+ select KERNEL_KEXEC
+ select KERNEL_PROC_VMCORE
+ bool "Enable support for kexec crashdump"
+ default y
+
config USE_RFKILL
bool "Enable rfkill support"
default RFKILL_SUPPORT
endif
+config KERNEL_KEYS
+ bool "Enable kernel access key retention support"
+ default n
+
+config KERNEL_PERSISTENT_KEYRINGS
+ bool "Enable kernel persistent keyrings"
+ depends on KERNEL_KEYS
+ default n
+
+config KERNEL_BIG_KEYS
+ bool "Enable large payload keys on kernel keyrings"
+ depends on KERNEL_KEYS
+ default n
+
+config KERNEL_ENCRYPTED_KEYS
+ tristate "Enable keys with encrypted payloads on kernel keyrings"
+ depends on KERNEL_KEYS
+ default n
+
#
# CGROUP support symbols
#
default y if USE_FS_ACL_ATTR
endmenu
+
+config KERNEL_DEVMEM
+ bool "/dev/mem virtual device support"
+ help
+ Say Y here if you want to support the /dev/mem device.
+ The /dev/mem device is used to access areas of physical
+ memory.
+
+config KERNEL_DEVKMEM
+ bool "/dev/kmem virtual device support"
+ help
+ Say Y here if you want to support the /dev/kmem device. The
+ /dev/kmem device is rarely used, but can be used for certain
+ kind of kernel debugging operations.