diff --git a/Kconfig b/Kconfig
index a90d9f9e268be8dac93cba2a699569884768e167..48a80beab6853d1461f277229625aa066d75a4e7 100644
--- a/Kconfig
+++ b/Kconfig
@@ -9,4 +9,24 @@ comment "Compiler: $(CC_VERSION_TEXT)"
source "scripts/Kconfig.include"
-source "arch/$(SRCARCH)/Kconfig"
+source "init/Kconfig"
+
+source "kernel/Kconfig.freezer"
+
+source "fs/Kconfig.binfmt"
+
+source "mm/Kconfig"
+
+source "net/Kconfig"
+
+source "drivers/Kconfig"
+
+source "fs/Kconfig"
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
+source "lib/Kconfig"
+
+source "lib/Kconfig.debug"
diff --git a/arch/Kconfig b/arch/Kconfig
index 8543bc3c21fe9ee3b3a1af0572fbea38fa20e20e..c6148166a7b4b0df1873ab55f299f148d9a8d6a9 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -3,6 +3,14 @@
# General architecture dependent options
#
+#
+# Note: arch/$(SRCARCH)/Kconfig needs to be included first so that it can
+# override the default values in this file.
+#
+source "arch/$(SRCARCH)/Kconfig"
+
+menu "General architecture-dependent options"
+
config CRASH_CORE
bool
@@ -734,6 +742,9 @@ config COMPAT_32BIT_TIME
config ARCH_NO_COHERENT_DMA_MMAP
bool
+config ARCH_NO_PREEMPT
+ bool
+
config CPU_NO_EFFICIENT_FFS
def_bool n
@@ -833,3 +844,5 @@ config REFCOUNT_FULL
source "kernel/gcov/Kconfig"
source "scripts/gcc-plugins/Kconfig"
+
+endmenu
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 04a4a138ed131c7256aeb4108453400516b8965a..5b4f8836345381017ff54770f44180115a81c7e4 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -4,6 +4,7 @@ config ALPHA
default y
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_MIGHT_HAVE_PC_SERIO
+ select ARCH_NO_PREEMPT
select ARCH_USE_CMPXCHG_LOCKREF
select HAVE_AOUT
select HAVE_IDE
@@ -74,9 +75,6 @@ config PGTABLE_LEVELS
int
default 3
-source "init/Kconfig"
-source "kernel/Kconfig.freezer"
-
config AUDIT_ARCH
bool
@@ -573,8 +571,6 @@ config ARCH_DISCONTIGMEM_ENABLE
or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa.rst> for more.
-source "mm/Kconfig"
-
config NUMA
bool "NUMA Support (EXPERIMENTAL)"
depends on DISCONTIGMEM && BROKEN
@@ -713,28 +709,11 @@ config SRM_ENV
This driver is also available as a module and will be called
srm_env then.
-source "fs/Kconfig.binfmt"
-
endmenu
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/alpha/Kconfig.debug"
-
# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
# but we also need it if VGA_HOSE is set
config DUMMY_CONSOLE
bool
depends on VGA_HOSE
default y
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
diff --git a/arch/alpha/Kconfig.debug b/arch/alpha/Kconfig.debug
index 5e93dffb818aceae9b840c13dd1116aac03d0abb..b88c7b641d726687585f2a297f40bd21d37da906 100644
--- a/arch/alpha/Kconfig.debug
+++ b/arch/alpha/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config EARLY_PRINTK
bool
@@ -39,5 +36,3 @@ config MATHEMU
This option is required for IEEE compliant floating point arithmetic
on the Alpha. The only time you would ever not say Y is to say M in
order to debug the code. Say Y unless you know what you are doing.
-
-endmenu
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 5151d81476a1b709c2c3112765fb3f134ca36083..6d5eb8267e429fa3eac927b053c31944500a74da 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -97,9 +97,6 @@ config HAVE_ARCH_TRANSPARENT_HUGEPAGE
def_bool y
depends on ARC_MMU_V4
-source "init/Kconfig"
-source "kernel/Kconfig.freezer"
-
menu "ARC Architecture Configuration"
menu "ARC Platform/SoC/Board"
@@ -551,24 +548,13 @@ config ARC_BUILTIN_DTB_NAME
Set the name of the DTB to embed in the vmlinux binary
Leaving it blank selects the minimal "skeleton" dtb
-source "kernel/Kconfig.preempt"
-
-menu "Executable file formats"
-source "fs/Kconfig.binfmt"
-endmenu
-
endmenu # "ARC Architecture Configuration"
-source "mm/Kconfig"
-
config FORCE_MAX_ZONEORDER
int "Maximum zone order"
default "12" if ARC_HUGEPAGE_16M
default "11"
-source "net/Kconfig"
-source "drivers/Kconfig"
-
menu "Bus Support"
config PCI
@@ -589,9 +575,4 @@ source "drivers/pci/Kconfig"
endmenu
-source "fs/Kconfig"
-source "arch/arc/Kconfig.debug"
-source "security/Kconfig"
-source "crypto/Kconfig"
-source "lib/Kconfig"
source "kernel/power/Kconfig"
diff --git a/arch/arc/Kconfig.debug b/arch/arc/Kconfig.debug
index 03da1a6b307213e4d051b9a80a5ab758851944b5..45add86decd5c76d8e40c67957e02d65ad8ed3a7 100644
--- a/arch/arc/Kconfig.debug
+++ b/arch/arc/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config 16KSTACKS
bool "Use 16Kb for kernel stacks instead of 8Kb"
@@ -11,5 +8,3 @@ config 16KSTACKS
This increases the resident kernel footprint and will cause less
threads to run on the system and also increase the pressure
on the VM subsystem for higher order allocations.
-
-endmenu
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0f328d639d51d5f34156d112c8cfa521b9e24404..f69613fd4e6878f9ce8d35b4fa14d49621fe7d1b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -299,10 +299,6 @@ config PGTABLE_LEVELS
default 3 if ARM_LPAE
default 2
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "System Type"
config MMU
@@ -1481,8 +1477,6 @@ config ARCH_NR_GPIO
If unsure, leave the default value.
-source kernel/Kconfig.preempt
-
config HZ_FIXED
int
default 200 if ARCH_EBSA110
@@ -1717,8 +1711,6 @@ config ARM_MODULE_PLTS
Disabling this is usually safe for small single-platform
configurations. If unsure, say y.
-source "mm/Kconfig"
-
config FORCE_MAX_ZONEORDER
int "Maximum zone order"
default "12" if SOC_AM33XX
@@ -2171,12 +2163,6 @@ config KERNEL_MODE_NEON
endmenu
-menu "Userspace binary formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
menu "Power management options"
source "kernel/power/Kconfig"
@@ -2197,23 +2183,10 @@ config ARCH_HIBERNATION_POSSIBLE
endmenu
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
source "drivers/firmware/Kconfig"
-source "fs/Kconfig"
-
-source "arch/arm/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
if CRYPTO
source "arch/arm/crypto/Kconfig"
endif
-source "lib/Kconfig"
-
source "arch/arm/kvm/Kconfig"
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 693f84392f1ba0170cb8fb870b2ee9b8aa073d88..b48dc083d1b15ce052ecadad082dc5b33bbf30bf 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config ARM_PTDUMP_CORE
def_bool n
@@ -1863,5 +1860,3 @@ config PID_IN_CONTEXTIDR
are planning to use hardware trace tools with this kernel.
source "drivers/hwtracing/coresight/Kconfig"
-
-endmenu
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 260ff5da92ac7f9040985723b4aaa0b1685475eb..d0a53cc6293a3d3c288ffc1f9809d90fe439cea2 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -279,10 +279,6 @@ config ARCH_SUPPORTS_UPROBES
config ARCH_PROC_KCORE_TEXT
def_bool y
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
source "arch/arm64/Kconfig.platforms"
menu "Bus support"
@@ -768,7 +764,6 @@ config HOLES_IN_ZONE
def_bool y
depends on NUMA
-source kernel/Kconfig.preempt
source kernel/Kconfig.hz
config ARCH_SUPPORTS_DEBUG_PAGEALLOC
@@ -806,8 +801,6 @@ config ARCH_WANT_HUGE_PMD_SHARE
config ARCH_HAS_CACHE_LINE_SIZE
def_bool y
-source "mm/Kconfig"
-
config SECCOMP
bool "Enable seccomp to safely compute untrusted bytecode"
---help---
@@ -1289,10 +1282,6 @@ config DMI
endmenu
-menu "Userspace binary formats"
-
-source "fs/Kconfig.binfmt"
-
config COMPAT
bool "Kernel support for 32-bit EL0"
depends on ARM64_4K_PAGES || EXPERT
@@ -1316,8 +1305,6 @@ config SYSVIPC_COMPAT
def_bool y
depends on COMPAT && SYSVIPC
-endmenu
-
menu "Power management options"
source "kernel/power/Kconfig"
@@ -1343,25 +1330,12 @@ source "drivers/cpufreq/Kconfig"
endmenu
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
source "drivers/firmware/Kconfig"
source "drivers/acpi/Kconfig"
-source "fs/Kconfig"
-
source "arch/arm64/kvm/Kconfig"
-source "arch/arm64/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
if CRYPTO
source "arch/arm64/crypto/Kconfig"
endif
-
-source "lib/Kconfig"
diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug
index cc6bd559af8598b38c5e773251d227abf10bbc96..69c9170bdd2462086813f5d080155358022439d0 100644
--- a/arch/arm64/Kconfig.debug
+++ b/arch/arm64/Kconfig.debug
@@ -1,6 +1,3 @@
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config ARM64_PTDUMP_CORE
def_bool n
@@ -97,5 +94,3 @@ config ARM64_RELOC_TEST
tristate "Relocation testing module"
source "drivers/hwtracing/coresight/Kconfig"
-
-endmenu
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index bf59855628ac6cc0da10c5534c30e17ea1c79947..a641b0bf1611531f9fb8f8b54127a9b683874aad 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -53,12 +53,8 @@ config C6X_BIG_KERNEL
If unsure, say N.
-source "init/Kconfig"
-
# Use the generic interrupt handling code in kernel/irq/
-source "kernel/Kconfig.freezer"
-
config CMDLINE_BOOL
bool "Default bootloader kernel arguments"
@@ -114,43 +110,6 @@ config KERNEL_RAM_BASE_ADDRESS
default 0xe0000000 if SOC_TMS320C6472
default 0x80000000
-source "mm/Kconfig"
-
-source "kernel/Kconfig.preempt"
-
source "kernel/Kconfig.hz"
endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
-
-config ACCESS_CHECK
- bool "Check the user pointer address"
- default y
- help
- Usually the pointer transfer from user space is checked to see if its
- address is in the kernel space.
-
- Say N here to disable that check to improve the performance.
-
-endmenu
diff --git a/arch/c6x/Kconfig.debug b/arch/c6x/Kconfig.debug
new file mode 100644
index 0000000000000000000000000000000000000000..c299e0d8eca3415ad71a66d0861971c2786e6101
--- /dev/null
+++ b/arch/c6x/Kconfig.debug
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
+
+config ACCESS_CHECK
+ bool "Check the user pointer address"
+ default y
+ help
+ Usually the pointer transfer from user space is checked to see if its
+ address is in the kernel space.
+
+ Say N here to disable that check to improve the performance.
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 091d6d04b5e505f9d46c703cf08f4664b67ad453..5e89d40be8cd9764bb3c8e80dc7cbcfa3f2ce959 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -48,40 +48,4 @@ config NR_CPUS
int
default 1
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
source "arch/h8300/Kconfig.cpu"
-
-menu "Kernel Features"
-
-source "kernel/Kconfig.preempt"
-
-source "mm/Kconfig"
-
-endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
-
-endmenu
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/h8300/Kconfig.debug b/arch/h8300/Kconfig.debug
new file mode 100644
index 0000000000000000000000000000000000000000..22a162cd99e8112b37681afd8934c3c3eb490f99
--- /dev/null
+++ b/arch/h8300/Kconfig.debug
@@ -0,0 +1 @@
+# dummy file, do not delete
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 37adb2003033539a85bfbf22b29eba47d8ca247c..89a4b22f34d9bdf3de94236bbb0fd5b1447fb7af 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -4,6 +4,7 @@ comment "Linux Kernel Configuration for Hexagon"
config HEXAGON
def_bool y
+ select ARCH_NO_PREEMPT
select HAVE_OPROFILE
# Other pending projects/to-do items.
# select HAVE_REGS_AND_STACK_ACCESS_API
@@ -146,26 +147,6 @@ config PAGE_SIZE_256KB
endchoice
-source "mm/Kconfig"
-
source "kernel/Kconfig.hz"
endmenu
-
-source "init/Kconfig"
-source "kernel/Kconfig.freezer"
-source "drivers/Kconfig"
-source "fs/Kconfig"
-
-menu "Executable File Formats"
-source "fs/Kconfig.binfmt"
-endmenu
-
-source "net/Kconfig"
-source "security/Kconfig"
-source "crypto/Kconfig"
-source "lib/Kconfig"
-
-menu "Kernel hacking"
-source "lib/Kconfig.debug"
-endmenu
diff --git a/arch/hexagon/Kconfig.debug b/arch/hexagon/Kconfig.debug
new file mode 100644
index 0000000000000000000000000000000000000000..22a162cd99e8112b37681afd8934c3c3eb490f99
--- /dev/null
+++ b/arch/hexagon/Kconfig.debug
@@ -0,0 +1 @@
+# dummy file, do not delete
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 02eb68d5d1c072a4b489cbef1118b4dd5d2f3f6d..2bf4ef792f2cea3442b115e9e7db10b3be89794f 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -4,10 +4,6 @@ config PGTABLE_LEVELS
range 3 4 if !IA64_PAGE_SIZE_64KB
default 3
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "Processor type and features"
config IA64
@@ -369,10 +365,6 @@ config FORCE_CPEI_RETARGET
This option it useful to enable this feature on older BIOS's as well.
You can also enable this by using boot command line option force_cpei=1.
-source "kernel/Kconfig.preempt"
-
-source "mm/Kconfig"
-
config ARCH_SELECT_MEMORY_MODEL
def_bool y
@@ -533,8 +525,6 @@ config CRASH_DUMP
source "drivers/firmware/Kconfig"
-source "fs/Kconfig.binfmt"
-
endmenu
menu "Power management and ACPI options"
@@ -575,10 +565,6 @@ endmenu
endif
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
source "arch/ia64/hp/sim/Kconfig"
config MSPEC
@@ -589,13 +575,3 @@ config MSPEC
If you have an ia64 and you want to enable memory special
operations support (formerly known as fetchop), say Y here,
otherwise say N.
-
-source "fs/Kconfig"
-
-source "arch/ia64/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug
index 677c409425df238cd51d6ca1eac259c9e14a2c94..1371efc9b0055e195fc92f3a8bf41ee8dd9cbee3 100644
--- a/arch/ia64/Kconfig.debug
+++ b/arch/ia64/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
choice
prompt "Physical memory granularity"
@@ -56,5 +53,3 @@ config IA64_DEBUG_IRQ
Selecting this option turns on bug checking for the IA-64 irq_save
and restore instructions. It's useful for tracking down spinlock
problems, but slow! If you're unsure, select N.
-
-endmenu
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index b29f93774d95590b1008815fbfc129afa826d4a7..070553791e9774e035f7add07c782c2d3b89f0d1 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -5,6 +5,7 @@ config M68K
select ARCH_HAS_SYNC_DMA_FOR_DEVICE if HAS_DMA
select ARCH_MIGHT_HAVE_PC_PARPORT if ISA
select ARCH_NO_COHERENT_DMA_MMAP if !MMU
+ select ARCH_NO_PREEMPT if !COLDFIRE
select HAVE_IDE
select HAVE_AOUT if MMU
select HAVE_DEBUG_BUGVERBOSE
@@ -80,10 +81,6 @@ config PGTABLE_LEVELS
default 2 if SUN3 || COLDFIRE
default 3
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
config MMU
bool "MMU-based Paged Memory Management Support"
default y
@@ -138,18 +135,6 @@ endmenu
menu "Kernel Features"
-if COLDFIRE
-source "kernel/Kconfig.preempt"
-endif
-
-source "mm/Kconfig"
-
-endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
endmenu
if !MMU
@@ -163,18 +148,4 @@ config PM
endmenu
endif
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
source "arch/m68k/Kconfig.devices"
-
-source "fs/Kconfig"
-
-source "arch/m68k/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/m68k/Kconfig.debug b/arch/m68k/Kconfig.debug
index 04690b179a6e27869ad7929adc50ec9238143976..f43643111eaf8f962b81c24a46d59d6bd1ca286a 100644
--- a/arch/m68k/Kconfig.debug
+++ b/arch/m68k/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config BOOTPARAM
bool 'Compiled-in Kernel Boot Parameter'
@@ -51,5 +48,3 @@ config BDM_DISABLE
Disable the ColdFire CPU's BDM signals.
endif
-
-endmenu
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index d14782100088a89011f44cf91705cea8fbe79100..6163a39ddeb6f827fbe6991df616dd2effb8e9a0 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -1,5 +1,6 @@
config MICROBLAZE
def_bool y
+ select ARCH_NO_SWAP
select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_NO_COHERENT_DMA_MMAP if !MMU
@@ -52,9 +53,6 @@ config CPU_LITTLE_ENDIAN
endchoice
-config SWAP
- def_bool n
-
config RWSEM_GENERIC_SPINLOCK
def_bool y
@@ -85,16 +83,10 @@ config STACKTRACE_SUPPORT
config LOCKDEP_SUPPORT
def_bool y
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
source "arch/microblaze/Kconfig.platform"
menu "Processor type and features"
-source "kernel/Kconfig.preempt"
-
source "kernel/Kconfig.hz"
config MMU
@@ -268,14 +260,6 @@ config MICROBLAZE_64K_PAGES
endchoice
-source "mm/Kconfig"
-
-endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
endmenu
menu "Bus Options"
@@ -299,17 +283,3 @@ config PCI_XILINX
source "drivers/pci/Kconfig"
endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/microblaze/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/microblaze/Kconfig.debug b/arch/microblaze/Kconfig.debug
index 93a737c8d1a6448d5bb4dcb2d71c8d8b5241e0d7..dc2e3c45e8a247e08f330ce81792b439e5114d73 100644
--- a/arch/microblaze/Kconfig.debug
+++ b/arch/microblaze/Kconfig.debug
@@ -1,11 +1,5 @@
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
-menu "Kernel hacking"
-
config TRACE_IRQFLAGS_SUPPORT
def_bool y
-
-source "lib/Kconfig.debug"
-
-endmenu
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 642a56e2a1ea1be7611a56c3a3a76f96828614d3..2af13b162e5e564cd8ac710e7154c108664f92f8 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2635,8 +2635,6 @@ config HW_PERF_EVENTS
Enable hardware performance counter support for perf events. If
disabled, perf events will use software events only.
-source "mm/Kconfig"
-
config SMP
bool "Multi-Processing support"
depends on SYS_SUPPORTS_SMP
@@ -2814,8 +2812,6 @@ config HZ
config SCHED_HRTICK
def_bool HIGH_RES_TIMERS
-source "kernel/Kconfig.preempt"
-
config KEXEC
bool "Kexec system call"
select KEXEC_CORE
@@ -2991,10 +2987,6 @@ config PGTABLE_LEVELS
config MIPS_AUTO_PFN_OFFSET
bool
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
config HW_HAS_EISA
@@ -3127,10 +3119,6 @@ source "drivers/rapidio/Kconfig"
endmenu
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
config TRAD_SIGNALS
bool
@@ -3176,8 +3164,6 @@ config BINFMT_ELF32
default y if MIPS32_O32 || MIPS32_N32
select ELFCORE
-endmenu
-
menu "Power management options"
config ARCH_HIBERNATION_POSSIBLE
@@ -3205,20 +3191,6 @@ source "drivers/cpuidle/Kconfig"
endmenu
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
source "drivers/firmware/Kconfig"
-source "fs/Kconfig"
-
-source "arch/mips/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
source "arch/mips/kvm/Kconfig"
diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug
index 0749c3724543a7c5f40aa97761703201ed4c7733..0c86b2a2adfcc3532cfd1c1c60523e5260916ae7 100644
--- a/arch/mips/Kconfig.debug
+++ b/arch/mips/Kconfig.debug
@@ -1,12 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
bool
default y
-source "lib/Kconfig.debug"
-
config EARLY_PRINTK
bool "Early printk" if EXPERT
depends on SYS_HAS_EARLY_PRINTK
@@ -155,5 +152,3 @@ config MIPS_CPS_NS16550_SHIFT
adjacent ns16550 registers in the system.
endif # MIPS_CPS_NS16550_BOOL
-
-endmenu
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig
index 34f7222c5efe0405af96d09f1c691405109ab810..1d4248fa55e995fdc7cba95f9209372ed6533b52 100644
--- a/arch/nds32/Kconfig
+++ b/arch/nds32/Kconfig
@@ -71,8 +71,6 @@ config FIX_EARLYCON_MEM
config PGTABLE_LEVELS
default 2
-source "init/Kconfig"
-
menu "System Type"
source "arch/nds32/Kconfig.cpu"
config NR_CPUS
@@ -90,24 +88,5 @@ config NDS32_BUILTIN_DTB
endmenu
menu "Kernel Features"
-source "kernel/Kconfig.preempt"
-source "kernel/Kconfig.freezer"
-source "mm/Kconfig"
source "kernel/Kconfig.hz"
endmenu
-
-menu "Executable file formats"
-source "fs/Kconfig.binfmt"
-endmenu
-
-source "net/Kconfig"
-source "drivers/Kconfig"
-source "fs/Kconfig"
-
-menu "Kernel hacking"
-source "lib/Kconfig.debug"
-endmenu
-
-source "security/Kconfig"
-source "crypto/Kconfig"
-source "lib/Kconfig"
diff --git a/arch/nds32/Kconfig.debug b/arch/nds32/Kconfig.debug
new file mode 100644
index 0000000000000000000000000000000000000000..22a162cd99e8112b37681afd8934c3c3eb490f99
--- /dev/null
+++ b/arch/nds32/Kconfig.debug
@@ -0,0 +1 @@
+# dummy file, do not delete
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index 92035042cf62cf780bb78824ceef97d3efaf3d62..f4ad1138e6b9031e2438cf429a683e7df85fbe86 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -3,6 +3,7 @@ config NIOS2
def_bool y
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
+ select ARCH_NO_SWAP
select DMA_NONCOHERENT_OPS
select TIMER_OF
select GENERIC_ATOMIC64
@@ -41,27 +42,16 @@ config HAS_DMA
config FPU
def_bool n
-config SWAP
- def_bool n
-
config RWSEM_GENERIC_SPINLOCK
def_bool y
config TRACE_IRQFLAGS_SUPPORT
def_bool n
-source "init/Kconfig"
-
menu "Kernel features"
-source "kernel/Kconfig.preempt"
-
-source "kernel/Kconfig.freezer"
-
source "kernel/Kconfig.hz"
-source "mm/Kconfig"
-
config FORCE_MAX_ZONEORDER
int "Maximum zone order"
range 9 20
@@ -198,23 +188,3 @@ config NIOS2_IO_REGION_BASE
default "0xe0000000"
endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/nios2/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug
index edfeef049a514ba0dfba66cedb9495524af98def..7a49f0d28d14c106ea9300c8e54ad18aa6471e0b 100644
--- a/arch/nios2/Kconfig.debug
+++ b/arch/nios2/Kconfig.debug
@@ -1,11 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
def_bool y
-source "lib/Kconfig.debug"
-
config DEBUG_STACK_USAGE
bool "Enable stack utilization instrumentation"
depends on DEBUG_KERNEL
@@ -24,5 +21,3 @@ config EARLY_PRINTK
This is useful for kernel debugging when your machine crashes very
early before the console code is initialized.
You should normally say N here, unless you want to debug such a crash.
-
-endmenu
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index dfb6a79ba7ff7ffd99a23bb2e88b668e1c39d118..ed5f32d8fbd8a92fb41a22acf3d12ec172cdc64e 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -69,10 +69,6 @@ config STACKTRACE_SUPPORT
config LOCKDEP_SUPPORT
def_bool y
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "Processor type and features"
choice
@@ -144,8 +140,6 @@ config SMP
If you don't know what to do here, say N.
source kernel/Kconfig.hz
-source kernel/Kconfig.preempt
-source "mm/Kconfig"
config OPENRISC_NO_SPR_SR_DSX
bool "use SPR_SR_DSX software emulation" if OR1K_1200
@@ -203,27 +197,3 @@ config OPENRISC_ESR_EXCEPTION_BUG_CHECK
endmenu
endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
-
-endmenu
diff --git a/arch/openrisc/Kconfig.debug b/arch/openrisc/Kconfig.debug
new file mode 100644
index 0000000000000000000000000000000000000000..22a162cd99e8112b37681afd8934c3c3eb490f99
--- /dev/null
+++ b/arch/openrisc/Kconfig.debug
@@ -0,0 +1 @@
+# dummy file, do not delete
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index e21751fb24aa72dd4db64b86699094e5dd087f5f..8e6d83f79e72bcd6a64dc4956f4f882b7352bd7a 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -129,10 +129,6 @@ config PGTABLE_LEVELS
config SYS_SUPPORTS_HUGETLBFS
def_bool y if PA20
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "Processor type and features"
@@ -331,9 +327,7 @@ config NODES_SHIFT
default "3"
depends on NEED_MULTIPLE_NODES
-source "kernel/Kconfig.preempt"
source "kernel/Kconfig.hz"
-source "mm/Kconfig"
config COMPAT
def_bool y
@@ -358,21 +352,6 @@ endmenu
source "drivers/parisc/Kconfig"
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/parisc/Kconfig.debug"
-
config SECCOMP
def_bool y
prompt "Enable seccomp to safely compute untrusted bytecode"
@@ -388,9 +367,3 @@ config SECCOMP
defined by each seccomp mode.
If unsure, say Y. Only embedded should say N here.
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/parisc/Kconfig.debug b/arch/parisc/Kconfig.debug
index fb3507f9b14a6ab0eba94494189c0e4e92ab3e81..1478ded0e24725b7d711c2ebaa6290ee0f1cb07e 100644
--- a/arch/parisc/Kconfig.debug
+++ b/arch/parisc/Kconfig.debug
@@ -1,9 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config TRACE_IRQFLAGS_SUPPORT
def_bool y
-
-endmenu
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 9f2b75fe2c2d40c842c3398009c27ef9217be31d..1c10ff0406f28250cf3dcf3f5ef51eca84717cd1 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -383,10 +383,6 @@ config PGTABLE_LEVELS
default 3 if PPC_64K_PAGES && !PPC_BOOK3S_64
default 4
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
source "arch/powerpc/sysdev/Kconfig"
source "arch/powerpc/platforms/Kconfig"
@@ -397,8 +393,6 @@ config HIGHMEM
depends on PPC32
source kernel/Kconfig.hz
-source kernel/Kconfig.preempt
-source "fs/Kconfig.binfmt"
config HUGETLB_PAGE_SIZE_VARIABLE
bool
@@ -641,8 +635,6 @@ config ILLEGAL_POINTER_VALUE
default 0x5deadbeef0000000 if PPC64
default 0
-source "mm/Kconfig"
-
config ARCH_MEMORY_PROBE
def_bool y
depends on MEMORY_HOTPLUG
@@ -1201,20 +1193,6 @@ endif
config ARCH_RANDOM
def_bool n
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "lib/Kconfig"
-
-source "arch/powerpc/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
config PPC_LIB_RHEAP
bool
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index c45424c64e1963c3017981a601fb558be6686269..fd63cd914a74f9b883297edae6b4bb9aa15d8bba 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config PPC_DISABLE_WERROR
bool "Don't build arch/powerpc code with -Werror"
@@ -379,5 +376,3 @@ config PPC_FAST_ENDIAN_SWITCH
depends on DEBUG_KERNEL && PPC_BOOK3S_64
help
If you're unsure what this is, say N.
-
-endmenu
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 4764fdeb4f1f6837c771e42f9e84ca5bd8291af6..a344980287a519eec038d553c8ae4d0f82add8e3 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -212,10 +212,6 @@ endmenu
menu "Kernel type"
-source "mm/Kconfig"
-
-source "kernel/Kconfig.preempt"
-
source "kernel/Kconfig.hz"
endmenu
@@ -242,75 +238,8 @@ source "drivers/pci/Kconfig"
endmenu
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
menu "Power management options"
source kernel/power/Kconfig
endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-menu "Kernel hacking"
-
-config CMDLINE_BOOL
- bool "Built-in kernel command line"
- help
- For most platforms, it is firmware or second stage bootloader
- that by default specifies the kernel command line options.
- However, it might be necessary or advantageous to either override
- the default kernel command line or add a few extra options to it.
- For such cases, this option allows hardcoding command line options
- directly into the kernel.
-
- For that, choose 'Y' here and fill in the extra boot parameters
- in CONFIG_CMDLINE.
-
- The built-in options will be concatenated to the default command
- line if CMDLINE_FORCE is set to 'N'. Otherwise, the default
- command line will be ignored and replaced by the built-in string.
-
-config CMDLINE
- string "Built-in kernel command string"
- depends on CMDLINE_BOOL
- default ""
- help
- Supply command-line options at build time by entering them here.
-
-config CMDLINE_FORCE
- bool "Built-in command line overrides bootloader arguments"
- depends on CMDLINE_BOOL
- help
- Set this option to 'Y' to have the kernel ignore the bootloader
- or firmware command line. Instead, the built-in command line
- will be used exclusively.
-
- If you don't know what to do here, say N.
-
-config EARLY_PRINTK
- def_bool y
-
-source "lib/Kconfig.debug"
-
-config CMDLINE_BOOL
- bool
-endmenu
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/riscv/Kconfig.debug b/arch/riscv/Kconfig.debug
new file mode 100644
index 0000000000000000000000000000000000000000..3224ff6ecf6e381dc8c993ea63b04a1fe878f7ce
--- /dev/null
+++ b/arch/riscv/Kconfig.debug
@@ -0,0 +1,37 @@
+
+config CMDLINE_BOOL
+ bool "Built-in kernel command line"
+ help
+ For most platforms, it is firmware or second stage bootloader
+ that by default specifies the kernel command line options.
+ However, it might be necessary or advantageous to either override
+ the default kernel command line or add a few extra options to it.
+ For such cases, this option allows hardcoding command line options
+ directly into the kernel.
+
+ For that, choose 'Y' here and fill in the extra boot parameters
+ in CONFIG_CMDLINE.
+
+ The built-in options will be concatenated to the default command
+ line if CMDLINE_FORCE is set to 'N'. Otherwise, the default
+ command line will be ignored and replaced by the built-in string.
+
+config CMDLINE
+ string "Built-in kernel command string"
+ depends on CMDLINE_BOOL
+ default ""
+ help
+ Supply command-line options at build time by entering them here.
+
+config CMDLINE_FORCE
+ bool "Built-in command line overrides bootloader arguments"
+ depends on CMDLINE_BOOL
+ help
+ Set this option to 'Y' to have the kernel ignore the bootloader
+ or firmware command line. Instead, the built-in command line
+ will be used exclusively.
+
+ If you don't know what to do here, say N.
+
+config EARLY_PRINTK
+ def_bool y
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 515240576930731b497a70ed94be5c3ed2aff485..a6afa60074cb441c638e352c1e6fbb73f5fc2475 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -184,10 +184,6 @@ config PGTABLE_LEVELS
int
default 5
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
source "kernel/livepatch/Kconfig"
menu "Processor type and features"
@@ -515,8 +511,6 @@ config SCHED_TOPOLOGY
making when dealing with machines that have multi-threading,
multiple cores or multiple books.
-source kernel/Kconfig.preempt
-
source kernel/Kconfig.hz
config KEXEC
@@ -627,8 +621,6 @@ config FORCE_MAX_ZONEORDER
int
default "9"
-source "mm/Kconfig"
-
config MAX_PHYSMEM_BITS
int "Maximum size of supported physical memory in bits (42-53)"
range 42 53
@@ -798,10 +790,6 @@ config CRASH_DUMP
endmenu
-menu "Executable file formats / Emulations"
-
-source "fs/Kconfig.binfmt"
-
config SECCOMP
def_bool y
prompt "Enable seccomp to safely compute untrusted bytecode"
@@ -819,8 +807,6 @@ config SECCOMP
If unsure, say Y.
-endmenu
-
menu "Power Management"
config ARCH_HIBERNATION_POSSIBLE
@@ -830,30 +816,16 @@ source "kernel/power/Kconfig"
endmenu
-source "net/Kconfig"
-
config PCMCIA
def_bool n
config CCW
def_bool y
-source "drivers/Kconfig"
-
config HAVE_PNETID
tristate
default (SMC || CCWGROUP)
-source "fs/Kconfig"
-
-source "arch/s390/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
menu "Virtualization"
config PFAULT
diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug
index 2cfdfbf8d3209bb15a5b0232e2147d8f55e99eb9..190527560b2c333942f49b30f812a035ff8b00fc 100644
--- a/arch/s390/Kconfig.debug
+++ b/arch/s390/Kconfig.debug
@@ -1,11 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
def_bool y
-source "lib/Kconfig.debug"
-
config S390_PTDUMP
bool "Export kernel pagetable layout to userspace via debugfs"
depends on DEBUG_KERNEL
@@ -20,5 +17,3 @@ config S390_PTDUMP
config EARLY_PRINTK
def_bool y
-
-endmenu
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index da4db4b5359fcc09c7f8bef3f2325cd35dcaaac0..1fb7b6d72bafcdae6c10cdc5b4174ae6c45a1db9 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -170,10 +170,6 @@ config PGTABLE_LEVELS
default 3 if X2TLB
default 2
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "System type"
#
@@ -715,8 +711,6 @@ config HOTPLUG_CPU
Say Y here to experiment with turning CPUs off and on. CPUs
can be controlled through /sys/devices/system/cpu.
-source "kernel/Kconfig.preempt"
-
config GUSA
def_bool y
depends on !SMP && SUPERH32
@@ -884,12 +878,6 @@ source "drivers/pcmcia/Kconfig"
endmenu
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
menu "Power management options (EXPERIMENTAL)"
source "kernel/power/Kconfig"
@@ -897,17 +885,3 @@ source "kernel/power/Kconfig"
source "drivers/cpuidle/Kconfig"
endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/sh/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index d0767672640d87490f898fb77c23322ce7244f7a..010b6c33bbba278bf802c57abd49375b3efe44ae 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -1,11 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
def_bool y
-source "lib/Kconfig.debug"
-
config SH_STANDARD_BIOS
bool "Use LinuxSH standard BIOS"
depends on SUPERH32
@@ -88,5 +85,3 @@ config MCOUNT
def_bool y
depends on SUPERH32
depends on STACK_DEBUG || FUNCTION_TRACER
-
-endmenu
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 50cdd13490150bf1554190396628b29c120e6406..02ed2df25a5403b07d8f8538cda71efc907a7c49 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -225,8 +225,6 @@ config HUGETLB_PAGE_SIZE_512MB
endchoice
-source "mm/Kconfig"
-
config SCHED_MC
bool "Multi-core scheduler support"
depends on SMP
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 0f535debf8025df4cdd4d378f848c3a4049aaf4b..2d58c26bff9a72f9c2d98ca3757eef5faa5356c9 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -155,10 +155,6 @@ config PGTABLE_LEVELS
config ARCH_SUPPORTS_UPROBES
def_bool y if SPARC64
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "Processor type and features"
config SMP
@@ -331,8 +327,6 @@ config FORCE_MAX_ZONEORDER
This config option is actually maximum order plus one. For example,
a value of 13 means that the largest free memory block is 2^12 pages.
-source "mm/Kconfig"
-
if SPARC64
source "kernel/power/Kconfig"
endif
@@ -355,8 +349,6 @@ config SCHED_MC
making when dealing with multi-core CPU chips at a cost of slightly
increased overhead in some places. If unsure say N here.
-source "kernel/Kconfig.preempt"
-
config CMDLINE_BOOL
bool "Default bootloader kernel arguments"
depends on SPARC64
@@ -556,10 +548,6 @@ config SPARC64_PCI_MSI
endmenu
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
config COMPAT
bool
depends on SPARC64
@@ -574,20 +562,4 @@ config SYSVIPC_COMPAT
depends on COMPAT && SYSVIPC
default y
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
source "drivers/sbus/char/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/sparc/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/sparc/Kconfig.debug b/arch/sparc/Kconfig.debug
index 4aef29a119251d9b3ca509af72abaf92b826a0f9..50a918d496c836da796a0da768cd71aa892fd705 100644
--- a/arch/sparc/Kconfig.debug
+++ b/arch/sparc/Kconfig.debug
@@ -1,12 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
bool
default y
-source "lib/Kconfig.debug"
-
config DEBUG_DCFLUSH
bool "D-cache flush debugging"
depends on SPARC64 && DEBUG_KERNEL
@@ -21,5 +18,3 @@ config FRAME_POINTER
bool
depends on MCOUNT
default y
-
-endmenu
diff --git a/arch/um/Kconfig.um b/arch/um/Kconfig
similarity index 82%
rename from arch/um/Kconfig.um
rename to arch/um/Kconfig
index 20da5a8ca9490ae469c12cef016edecb89542509..6b9938919f0bab07e46fefbe97b45c4cab663a8c 100644
--- a/arch/um/Kconfig.um
+++ b/arch/um/Kconfig
@@ -1,4 +1,70 @@
# SPDX-License-Identifier: GPL-2.0
+
+menu "UML-specific options"
+
+config UML
+ bool
+ default y
+ select ARCH_HAS_KCOV
+ select ARCH_NO_PREEMPT
+ select HAVE_ARCH_AUDITSYSCALL
+ select HAVE_ARCH_SECCOMP_FILTER
+ select HAVE_UID16
+ select HAVE_FUTEX_CMPXCHG if FUTEX
+ select HAVE_DEBUG_KMEMLEAK
+ select GENERIC_IRQ_SHOW
+ select GENERIC_CPU_DEVICES
+ select GENERIC_CLOCKEVENTS
+ select HAVE_GCC_PLUGINS
+ select TTY # Needed for line.c
+
+config MMU
+ bool
+ default y
+
+config NO_IOMEM
+ def_bool y
+
+config ISA
+ bool
+
+config SBUS
+ bool
+
+config PCI
+ bool
+
+config PCMCIA
+ bool
+
+config TRACE_IRQFLAGS_SUPPORT
+ bool
+ default y
+
+config LOCKDEP_SUPPORT
+ bool
+ default y
+
+config STACKTRACE_SUPPORT
+ bool
+ default y
+ select STACKTRACE
+
+config GENERIC_CALIBRATE_DELAY
+ bool
+ default y
+
+config HZ
+ int
+ default 100
+
+config NR_CPUS
+ int
+ range 1 1
+ default 1
+
+source "arch/$(HEADER_ARCH)/um/Kconfig"
+
config STATIC_LINK
bool "Force a static link"
default n
@@ -10,8 +76,6 @@ config STATIC_LINK
Additionally, this option enables using higher memory spaces (up to
2.75G) for UML.
-source "mm/Kconfig"
-
config LD_SCRIPT_STATIC
bool
default y
@@ -23,8 +87,6 @@ config LD_SCRIPT_DYN
depends on !LD_SCRIPT_STATIC
select MODULE_REL_CRCS if MODVERSIONS
-source "fs/Kconfig.binfmt"
-
config HOSTFS
tristate "Host filesystem"
help
@@ -122,3 +184,7 @@ config SECCOMP
defined by each seccomp mode.
If unsure, say Y.
+
+endmenu
+
+source "arch/um/drivers/Kconfig"
diff --git a/arch/um/Kconfig.char b/arch/um/Kconfig.char
deleted file mode 100644
index f184bde7030e69fe76bc52bdc2ef13df1cb6f321..0000000000000000000000000000000000000000
--- a/arch/um/Kconfig.char
+++ /dev/null
@@ -1,124 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-menu "UML Character Devices"
-
-config STDERR_CONSOLE
- bool "stderr console"
- default y
- help
- console driver which dumps all printk messages to stderr.
-
-config SSL
- bool "Virtual serial line"
- help
- The User-Mode Linux environment allows you to create virtual serial
- lines on the UML that are usually made to show up on the host as
- ttys or ptys.
-
- See <http://user-mode-linux.sourceforge.net/old/input.html> for more
- information and command line examples of how to use this facility.
-
- Unless you have a specific reason for disabling this, say Y.
-
-config NULL_CHAN
- bool "null channel support"
- help
- This option enables support for attaching UML consoles and serial
- lines to a device similar to /dev/null. Data written to it disappears
- and there is never any data to be read.
-
-config PORT_CHAN
- bool "port channel support"
- help
- This option enables support for attaching UML consoles and serial
- lines to host portals. They may be accessed with 'telnet <host>
- <port number>'. Any number of consoles and serial lines may be
- attached to a single portal, although what UML device you get when
- you telnet to that portal will be unpredictable.
- It is safe to say 'Y' here.
-
-config PTY_CHAN
- bool "pty channel support"
- help
- This option enables support for attaching UML consoles and serial
- lines to host pseudo-terminals. Access to both traditional
- pseudo-terminals (/dev/pty*) and pts pseudo-terminals are controlled
- with this option. The assignment of UML devices to host devices
- will be announced in the kernel message log.
- It is safe to say 'Y' here.
-
-config TTY_CHAN
- bool "tty channel support"
- help
- This option enables support for attaching UML consoles and serial
- lines to host terminals. Access to both virtual consoles
- (/dev/tty*) and the slave side of pseudo-terminals (/dev/ttyp* and
- /dev/pts/*) are controlled by this option.
- It is safe to say 'Y' here.
-
-config XTERM_CHAN
- bool "xterm channel support"
- help
- This option enables support for attaching UML consoles and serial
- lines to xterms. Each UML device so assigned will be brought up in
- its own xterm.
- It is safe to say 'Y' here.
-
-config NOCONFIG_CHAN
- bool
- default !(XTERM_CHAN && TTY_CHAN && PTY_CHAN && PORT_CHAN && NULL_CHAN)
-
-config CON_ZERO_CHAN
- string "Default main console channel initialization"
- default "fd:0,fd:1"
- help
- This is the string describing the channel to which the main console
- will be attached by default. This value can be overridden from the
- command line. The default value is "fd:0,fd:1", which attaches the
- main console to stdin and stdout.
- It is safe to leave this unchanged.
-
-config CON_CHAN
- string "Default console channel initialization"
- default "xterm"
- help
- This is the string describing the channel to which all consoles
- except the main console will be attached by default. This value can
- be overridden from the command line. The default value is "xterm",
- which brings them up in xterms.
- It is safe to leave this unchanged, although you may wish to change
- this if you expect the UML that you build to be run in environments
- which don't have X or xterm available.
-
-config SSL_CHAN
- string "Default serial line channel initialization"
- default "pty"
- help
- This is the string describing the channel to which the serial lines
- will be attached by default. This value can be overridden from the
- command line. The default value is "pty", which attaches them to
- traditional pseudo-terminals.
- It is safe to leave this unchanged, although you may wish to change
- this if you expect the UML that you build to be run in environments
- which don't have a set of /dev/pty* devices.
-
-config UML_SOUND
- tristate "Sound support"
- help
- This option enables UML sound support. If enabled, it will pull in
- soundcore and the UML hostaudio relay, which acts as a intermediary
- between the host's dsp and mixer devices and the UML sound system.
- It is safe to say 'Y' here.
-
-config SOUND
- tristate
- default UML_SOUND
-
-config SOUND_OSS_CORE
- bool
- default UML_SOUND
-
-config HOSTAUDIO
- tristate
- default UML_SOUND
-
-endmenu
diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common
deleted file mode 100644
index 07f84c842cc31ef14b51643278d5c23d930b25ef..0000000000000000000000000000000000000000
--- a/arch/um/Kconfig.common
+++ /dev/null
@@ -1,60 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-config UML
- bool
- default y
- select ARCH_HAS_KCOV
- select HAVE_ARCH_AUDITSYSCALL
- select HAVE_ARCH_SECCOMP_FILTER
- select HAVE_UID16
- select HAVE_FUTEX_CMPXCHG if FUTEX
- select HAVE_DEBUG_KMEMLEAK
- select GENERIC_IRQ_SHOW
- select GENERIC_CPU_DEVICES
- select GENERIC_CLOCKEVENTS
- select HAVE_GCC_PLUGINS
- select TTY # Needed for line.c
-
-config MMU
- bool
- default y
-
-config NO_IOMEM
- def_bool y
-
-config ISA
- bool
-
-config SBUS
- bool
-
-config PCI
- bool
-
-config PCMCIA
- bool
-
-config TRACE_IRQFLAGS_SUPPORT
- bool
- default y
-
-config LOCKDEP_SUPPORT
- bool
- default y
-
-config STACKTRACE_SUPPORT
- bool
- default y
- select STACKTRACE
-
-config GENERIC_CALIBRATE_DELAY
- bool
- default y
-
-config HZ
- int
- default 100
-
-config NR_CPUS
- int
- range 1 1
- default 1
diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug
index 967d3109689ffd3a4cc3100cc160912b1979aa0c..2014597605ea9cd24ff881370ce063ddb57992e0 100644
--- a/arch/um/Kconfig.debug
+++ b/arch/um/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config GPROF
bool "Enable gprof support"
@@ -37,5 +34,3 @@ config EARLY_PRINTK
This is useful for kernel debugging when your machine crashes very
early before the console code is initialized.
-
-endmenu
diff --git a/arch/um/Kconfig.rest b/arch/um/Kconfig.rest
deleted file mode 100644
index 08327b9c0cbead664058752b557e26edf9e5239a..0000000000000000000000000000000000000000
--- a/arch/um/Kconfig.rest
+++ /dev/null
@@ -1,22 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
-source "arch/um/Kconfig.char"
-
-source "drivers/Kconfig"
-
-source "net/Kconfig"
-
-source "arch/um/Kconfig.net"
-
-source "fs/Kconfig"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
-source "arch/um/Kconfig.debug"
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 306ee51c189f2b59f73eac5408923c44e176510c..44ddc3e8fa662087bde49aea114c5e4a2f382e6b 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -113,8 +113,6 @@ define archhelp
echo ' find in the kernel root.'
endef
-KBUILD_KCONFIG := $(HOST_DIR)/um/Kconfig
-
archheaders:
$(Q)$(MAKE) -f $(srctree)/Makefile ARCH=$(HEADER_ARCH) asm-generic archheaders
@@ -169,4 +167,4 @@ endef
include/generated/user_constants.h: $(HOST_DIR)/um/user-offsets.s
$(call filechk,gen-asm-offsets)
-export SUBARCH USER_CFLAGS CFLAGS_NO_HARDENING OS DEV_NULL_PATH
+export HEADER_ARCH SUBARCH USER_CFLAGS CFLAGS_NO_HARDENING OS DEV_NULL_PATH
diff --git a/arch/um/Kconfig.net b/arch/um/drivers/Kconfig
similarity index 66%
rename from arch/um/Kconfig.net
rename to arch/um/drivers/Kconfig
index c390f3deb0dcd72adc3eecb3892e63a3a7c0093e..2b1aaf7755aac11a27e68fc0d08b7eab62e80fef 100644
--- a/arch/um/Kconfig.net
+++ b/arch/um/drivers/Kconfig
@@ -1,5 +1,129 @@
# SPDX-License-Identifier: GPL-2.0
+menu "UML Character Devices"
+
+config STDERR_CONSOLE
+ bool "stderr console"
+ default y
+ help
+ console driver which dumps all printk messages to stderr.
+
+config SSL
+ bool "Virtual serial line"
+ help
+ The User-Mode Linux environment allows you to create virtual serial
+ lines on the UML that are usually made to show up on the host as
+ ttys or ptys.
+
+ See <http://user-mode-linux.sourceforge.net/old/input.html> for more
+ information and command line examples of how to use this facility.
+
+ Unless you have a specific reason for disabling this, say Y.
+
+config NULL_CHAN
+ bool "null channel support"
+ help
+ This option enables support for attaching UML consoles and serial
+ lines to a device similar to /dev/null. Data written to it disappears
+ and there is never any data to be read.
+
+config PORT_CHAN
+ bool "port channel support"
+ help
+ This option enables support for attaching UML consoles and serial
+ lines to host portals. They may be accessed with 'telnet <host>
+ <port number>'. Any number of consoles and serial lines may be
+ attached to a single portal, although what UML device you get when
+ you telnet to that portal will be unpredictable.
+ It is safe to say 'Y' here.
+
+config PTY_CHAN
+ bool "pty channel support"
+ help
+ This option enables support for attaching UML consoles and serial
+ lines to host pseudo-terminals. Access to both traditional
+ pseudo-terminals (/dev/pty*) and pts pseudo-terminals are controlled
+ with this option. The assignment of UML devices to host devices
+ will be announced in the kernel message log.
+ It is safe to say 'Y' here.
+
+config TTY_CHAN
+ bool "tty channel support"
+ help
+ This option enables support for attaching UML consoles and serial
+ lines to host terminals. Access to both virtual consoles
+ (/dev/tty*) and the slave side of pseudo-terminals (/dev/ttyp* and
+ /dev/pts/*) are controlled by this option.
+ It is safe to say 'Y' here.
+
+config XTERM_CHAN
+ bool "xterm channel support"
+ help
+ This option enables support for attaching UML consoles and serial
+ lines to xterms. Each UML device so assigned will be brought up in
+ its own xterm.
+ It is safe to say 'Y' here.
+
+config NOCONFIG_CHAN
+ bool
+ default !(XTERM_CHAN && TTY_CHAN && PTY_CHAN && PORT_CHAN && NULL_CHAN)
+
+config CON_ZERO_CHAN
+ string "Default main console channel initialization"
+ default "fd:0,fd:1"
+ help
+ This is the string describing the channel to which the main console
+ will be attached by default. This value can be overridden from the
+ command line. The default value is "fd:0,fd:1", which attaches the
+ main console to stdin and stdout.
+ It is safe to leave this unchanged.
+
+config CON_CHAN
+ string "Default console channel initialization"
+ default "xterm"
+ help
+ This is the string describing the channel to which all consoles
+ except the main console will be attached by default. This value can
+ be overridden from the command line. The default value is "xterm",
+ which brings them up in xterms.
+ It is safe to leave this unchanged, although you may wish to change
+ this if you expect the UML that you build to be run in environments
+ which don't have X or xterm available.
+
+config SSL_CHAN
+ string "Default serial line channel initialization"
+ default "pty"
+ help
+ This is the string describing the channel to which the serial lines
+ will be attached by default. This value can be overridden from the
+ command line. The default value is "pty", which attaches them to
+ traditional pseudo-terminals.
+ It is safe to leave this unchanged, although you may wish to change
+ this if you expect the UML that you build to be run in environments
+ which don't have a set of /dev/pty* devices.
+
+config UML_SOUND
+ tristate "Sound support"
+ help
+ This option enables UML sound support. If enabled, it will pull in
+ soundcore and the UML hostaudio relay, which acts as a intermediary
+ between the host's dsp and mixer devices and the UML sound system.
+ It is safe to say 'Y' here.
+
+config SOUND
+ tristate
+ default UML_SOUND
+
+config SOUND_OSS_CORE
+ bool
+ default UML_SOUND
+
+config HOSTAUDIO
+ tristate
+ default UML_SOUND
+
+endmenu
+
menu "UML Network Devices"
depends on NET
@@ -211,4 +335,3 @@ config UML_NET_SLIRP
Startup example: "eth0=slirp,FE:FD:01:02:03:04,/usr/local/bin/slirp"
endmenu
-
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 03f991e44288fbb2e9251fadf9c0daa10a328fa9..60eae744d8fd0112d39dc0bbbe13a48e30790726 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -63,10 +63,6 @@ config ARCH_MAY_HAVE_PC_FDC
config ZONE_DMA
def_bool y
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
menu "System Type"
config MMU
@@ -139,12 +135,8 @@ endmenu
menu "Kernel Features"
-source "kernel/Kconfig.preempt"
-
source "kernel/Kconfig.hz"
-source "mm/Kconfig"
-
config LEDS
def_bool y
depends on GPIOLIB
@@ -181,12 +173,6 @@ config CMDLINE_FORCE
endmenu
-menu "Userspace binary formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
menu "Power management options"
source "kernel/power/Kconfig"
@@ -201,8 +187,6 @@ config ARCH_HIBERNATION_POSSIBLE
endmenu
-source "net/Kconfig"
-
if ARCH_PUV3
config PUV3_GPIO
@@ -236,15 +220,3 @@ endmenu
endif
endif
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/unicore32/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/unicore32/Kconfig.debug b/arch/unicore32/Kconfig.debug
index de8dae3abc0ad798cf5da0c40da80f9e25173fb9..ca0ff97657ef1675ce218ef2aec6d65e767784c5 100644
--- a/arch/unicore32/Kconfig.debug
+++ b/arch/unicore32/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config EARLY_PRINTK
def_bool DEBUG_OCD
@@ -30,5 +27,3 @@ config DEBUG_OCD
help
Say Y here if you want the debug print routines to direct their
output to the UniCore On-Chip-Debugger channel using CP #1.
-
-endmenu
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 6d36e6b4b13aa6c3bf65ac7a49112865f06e8145..b0312f8947cee149cc1cea4d5b4bb851499a7b86 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -347,8 +347,6 @@ config PGTABLE_LEVELS
default 3 if X86_PAE
default 2
-source "init/Kconfig"
-
config CC_HAS_SANE_STACKPROTECTOR
bool
default $(success,$(srctree)/scripts/gcc-x86_64-has-stack-protector.sh $(CC)) if 64BIT
@@ -357,8 +355,6 @@ config CC_HAS_SANE_STACKPROTECTOR
We have to make sure stack protector is unconditionally disabled if
the compiler produces broken code.
-source "kernel/Kconfig.freezer"
-
menu "Processor type and features"
config ZONE_DMA
@@ -1045,8 +1041,6 @@ config SCHED_MC_PRIO
If unsure say Y here.
-source "kernel/Kconfig.preempt"
-
config UP_LATE_INIT
def_bool y
depends on !SMP && X86_LOCAL_APIC
@@ -1640,8 +1634,6 @@ config ILLEGAL_POINTER_VALUE
default 0 if X86_32
default 0xdead000000000000 if X86_64
-source "mm/Kconfig"
-
config X86_PMEM_LEGACY_DEVICE
bool
@@ -2867,9 +2859,7 @@ config X86_SYSFB
endmenu
-menu "Executable file formats / Emulations"
-
-source "fs/Kconfig.binfmt"
+menu "Binary Emulations"
config IA32_EMULATION
bool "IA32 Emulation"
@@ -2939,20 +2929,6 @@ config X86_DMA_REMAP
config HAVE_GENERIC_GUP
def_bool y
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
source "drivers/firmware/Kconfig"
-source "fs/Kconfig"
-
-source "arch/x86/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
source "arch/x86/kvm/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index c6dd1d9800818e1e847e4219e9a854c9f88c9542..7d68f0c7cfb1ef603f9791cd2154d217ce647beb 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -1,11 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
def_bool y
-source "lib/Kconfig.debug"
-
config EARLY_PRINTK_USB
bool
@@ -410,5 +407,3 @@ endchoice
config FRAME_POINTER
depends on !UNWINDER_ORC && !UNWINDER_GUESS
bool
-
-endmenu
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index 9d529f22fd9d2e77e17fc56f3359b301f835d7ff..f518b4744ff893282c45ec93746a40ffa7e9eda8 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -1,13 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-mainmenu "User Mode Linux/$(SUBARCH) $(KERNELVERSION) Kernel Configuration"
-
-comment "Compiler: $(CC_VERSION_TEXT)"
-
-source "scripts/Kconfig.include"
-
-source "arch/um/Kconfig.common"
-
-menu "UML-specific options"
menu "Host processor type and features"
@@ -66,9 +57,3 @@ config ARCH_REUSE_HOST_VSYSCALL_AREA
config GENERIC_HWEIGHT
def_bool y
-
-source "arch/um/Kconfig.um"
-
-endmenu
-
-source "arch/um/Kconfig.rest"
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index d575e8701955a3f46703162332a549946316f02d..801491e9889037d77b620763c3aa254c6455bb89 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -60,9 +60,6 @@ config HZ
int
default 100
-source "init/Kconfig"
-source "kernel/Kconfig.freezer"
-
config LOCKDEP_SUPPORT
def_bool y
@@ -176,8 +173,6 @@ config XTENSA_UNALIGNED_USER
Say Y here to enable unaligned memory access in user space.
-source "kernel/Kconfig.preempt"
-
config HAVE_SMP
bool "System Supports SMP (MX)"
depends on XTENSA_VARIANT_CUSTOM
@@ -491,8 +486,6 @@ config SIMDISK1_FILENAME
Another simulated disk in a host file for a buildroot-independent
storage.
-source "mm/Kconfig"
-
config FORCE_MAX_ZONEORDER
int "Maximum zone order"
default "11"
@@ -567,30 +560,8 @@ config XTFPGA_LCD_8BIT_ACCESS
endmenu
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
menu "Power management options"
source "kernel/power/Kconfig"
endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/xtensa/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
-
-
diff --git a/arch/xtensa/Kconfig.debug b/arch/xtensa/Kconfig.debug
index f64c14adadb365ddebd758908df05c9fe2e20d93..39de98e20018179f9945df6e81632b785085d902 100644
--- a/arch/xtensa/Kconfig.debug
+++ b/arch/xtensa/Kconfig.debug
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
config DEBUG_TLB_SANITY
bool "Debug TLB sanity"
@@ -34,5 +31,3 @@ config S32C1I_SELFTEST
It is easy to make wrong hardware configuration, this test should catch it early.
Say 'N' on stable hardware.
-
-endmenu
diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
index 56df483de619cc44ca8c25c2b7daf6f3783de937..b795f8da81f36c117b44f50850bdbd6fa2151bd8 100644
--- a/fs/Kconfig.binfmt
+++ b/fs/Kconfig.binfmt
@@ -1,3 +1,6 @@
+
+menu "Executable file formats"
+
config BINFMT_ELF
bool "Kernel support for ELF binaries"
depends on MMU
@@ -187,3 +190,5 @@ config COREDUMP
This option enables support for performing core dumps. You almost
certainly want to say Y here. Not necessary on systems that never
need debugging or only ever run flawless code.
+
+endmenu
diff --git a/init/Kconfig b/init/Kconfig
index 74dd4d2067a23231aa8488d15cdd10d1673e1dce..4dc783023e434894a495762167341e30d51e5874 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -240,9 +240,16 @@ config DEFAULT_HOSTNAME
but you may wish to use a different default here to make a minimal
system more usable with less configuration.
+#
+# For some reason microblaze and nios2 hard code SWAP=n. Hopefully we can
+# add proper SWAP support to them, in which case this can be remove.
+#
+config ARCH_NO_SWAP
+ bool
+
config SWAP
bool "Support for paging of anonymous memory (swap)"
- depends on MMU && BLOCK
+ depends on MMU && BLOCK && !ARCH_NO_SWAP
default y
help
This option allows you to choose whether you want to have support
@@ -341,6 +348,7 @@ config AUDIT_TREE
source "kernel/irq/Kconfig"
source "kernel/time/Kconfig"
+source "kernel/Kconfig.preempt"
menu "CPU/Task time and stats accounting"
@@ -1736,10 +1744,10 @@ config PROFILING
config TRACEPOINTS
bool
-source "arch/Kconfig"
-
endmenu # General setup
+source "arch/Kconfig"
+
config RT_MUTEXES
bool
diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt
index 3f9c97419f02a69dd180f08b963976649ac2de05..cd1655122ec0bb8b73def7adbb8d8f8f3c7d0cb8 100644
--- a/kernel/Kconfig.preempt
+++ b/kernel/Kconfig.preempt
@@ -18,6 +18,7 @@ config PREEMPT_NONE
config PREEMPT_VOLUNTARY
bool "Voluntary Kernel Preemption (Desktop)"
+ depends on !ARCH_NO_PREEMPT
help
This option reduces the latency of the kernel by adding more
"explicit preemption points" to the kernel code. These new
@@ -35,6 +36,7 @@ config PREEMPT_VOLUNTARY
config PREEMPT
bool "Preemptible Kernel (Low-Latency Desktop)"
+ depends on !ARCH_NO_PREEMPT
select PREEMPT_COUNT
select UNINLINE_SPIN_UNLOCK if !ARCH_INLINE_SPIN_UNLOCK
help
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index ce5a45e468851093454e5d73396e28010080d484..da194bad124770421fc46dc9a467f68b5b681f02 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1,3 +1,5 @@
+menu "Kernel hacking"
+
menu "printk and dmesg options"
config PRINTK_TIME
@@ -1204,6 +1206,7 @@ config DEBUG_ATOMIC_SLEEP
bool "Sleep inside atomic section checking"
select PREEMPT_COUNT
depends on DEBUG_KERNEL
+ depends on !ARCH_NO_PREEMPT
help
If you say Y here, various routines which may sleep will become very
noisy if they are called inside atomic sections: when a spinlock is
@@ -2045,3 +2048,7 @@ config IO_STRICT_DEVMEM
if the driver using a given range cannot be disabled.
If in doubt, say Y.
+
+source "arch/$(SRCARCH)/Kconfig.debug"
+
+endmenu # Kernel hacking
diff --git a/mm/Kconfig b/mm/Kconfig
index ce95491abd6ae3dd6ea8acf401d2c004063058dd..9ae1b6a8e30fe29fdea279f4cb363b22f6cc7880 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -1,3 +1,6 @@
+
+menu "Memory Management options"
+
config SELECT_MEMORY_MODEL
def_bool y
depends on ARCH_SELECT_MEMORY_MODEL
@@ -762,3 +765,5 @@ config GUP_BENCHMARK
config ARCH_HAS_PTE_SPECIAL
bool
+
+endmenu