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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 12:05:51 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 12:05:51 -0800
commit06991c28f37ad68e5c03777f5c3b679b56e3dac1 (patch)
tree4be75788e21c3c644fe6d39abf47693a171cf4f8 /arch
parent460dc1eecf37263c8e3b17685ef236f0d236facb (diff)
parent74fef7a8fd1d2bd94f925d6638bb4c3049e7c381 (diff)
downloadlinux-06991c28f37ad68e5c03777f5c3b679b56e3dac1.tar.gz
Merge tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core patches from Greg Kroah-Hartman: "Here is the big driver core merge for 3.9-rc1 There are two major series here, both of which touch lots of drivers all over the kernel, and will cause you some merge conflicts: - add a new function called devm_ioremap_resource() to properly be able to check return values. - remove CONFIG_EXPERIMENTAL Other than those patches, there's not much here, some minor fixes and updates" Fix up trivial conflicts * tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits) base: memory: fix soft/hard_offline_page permissions drivercore: Fix ordering between deferred_probe and exiting initcalls backlight: fix class_find_device() arguments TTY: mark tty_get_device call with the proper const values driver-core: constify data for class_find_device() firmware: Ignore abort check when no user-helper is used firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER firmware: Make user-mode helper optional firmware: Refactoring for splitting user-mode helper code Driver core: treat unregistered bus_types as having no devices watchdog: Convert to devm_ioremap_resource() thermal: Convert to devm_ioremap_resource() spi: Convert to devm_ioremap_resource() power: Convert to devm_ioremap_resource() mtd: Convert to devm_ioremap_resource() mmc: Convert to devm_ioremap_resource() mfd: Convert to devm_ioremap_resource() media: Convert to devm_ioremap_resource() iommu: Convert to devm_ioremap_resource() drm: Convert to devm_ioremap_resource() ...
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/Kconfig3
-rw-r--r--arch/arm/Kconfig19
-rw-r--r--arch/arm/Kconfig.debug2
-rw-r--r--arch/arm/mach-omap2/gpmc.c8
-rw-r--r--arch/arm/mach-s3c24xx/Kconfig4
-rw-r--r--arch/arm/mach-tegra/tegra2_emc.c8
-rw-r--r--arch/arm/plat-omap/dmtimer.c8
-rw-r--r--arch/arm/plat-samsung/adc.c8
-rw-r--r--arch/blackfin/Kconfig6
-rw-r--r--arch/cris/arch-v32/drivers/Kconfig4
-rw-r--r--arch/ia64/Kconfig8
-rw-r--r--arch/ia64/kvm/Kconfig2
-rw-r--r--arch/ia64/xen/Kconfig2
-rw-r--r--arch/microblaze/platform/Kconfig.platform2
-rw-r--r--arch/mips/Kconfig27
-rw-r--r--arch/mips/jazz/Kconfig6
-rw-r--r--arch/mips/lantiq/xway/dma.c5
-rw-r--r--arch/mips/lantiq/xway/gptu.c8
-rw-r--r--arch/mips/pci/pci-lantiq.c12
-rw-r--r--arch/mips/sgi-ip27/Kconfig1
-rw-r--r--arch/parisc/Kconfig8
-rw-r--r--arch/powerpc/Kconfig14
-rw-r--r--arch/powerpc/kvm/Kconfig10
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig1
-rw-r--r--arch/powerpc/platforms/cell/Kconfig2
-rw-r--r--arch/powerpc/platforms/ps3/Kconfig2
-rw-r--r--arch/s390/Kconfig4
-rw-r--r--arch/s390/kvm/Kconfig2
-rw-r--r--arch/sh/Kconfig13
-rw-r--r--arch/sh/Kconfig.cpu3
-rw-r--r--arch/sh/mm/Kconfig4
-rw-r--r--arch/tile/kvm/Kconfig2
-rw-r--r--arch/um/Kconfig.net2
-rw-r--r--arch/um/Kconfig.um8
-rw-r--r--arch/x86/Kconfig22
-rw-r--r--arch/x86/um/Kconfig3
36 files changed, 104 insertions, 139 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 9b504af2e96..775361f67bf 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -555,8 +555,7 @@ config NR_CPUS
with working support have a maximum of 4 CPUs.
config ARCH_DISCONTIGMEM_ENABLE
- bool "Discontiguous Memory Support (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "Discontiguous Memory Support"
help
Say Y to support efficient handling of discontiguous physical memory,
for architectures which are either NUMA (Non-Uniform Memory Access)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 2f66b2e4249..f410cb16dd2 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1530,7 +1530,6 @@ config SMP
config SMP_ON_UP
bool "Allow booting SMP kernel on uniprocessor systems (EXPERIMENTAL)"
- depends on EXPERIMENTAL
depends on SMP && !XIP_KERNEL
default y
help
@@ -1731,7 +1730,7 @@ config AEABI
config OABI_COMPAT
bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
- depends on AEABI && EXPERIMENTAL && !THUMB2_KERNEL
+ depends on AEABI && !THUMB2_KERNEL
default y
help
This option preserves the old syscall interface along with the
@@ -1855,7 +1854,6 @@ config SECCOMP
config CC_STACKPROTECTOR
bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
- depends on EXPERIMENTAL
help
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of functions, a canary value on
@@ -1872,7 +1870,7 @@ config XEN_DOM0
config XEN
bool "Xen guest support on ARM (EXPERIMENTAL)"
- depends on EXPERIMENTAL && ARM && OF
+ depends on ARM && OF
depends on CPU_V7 && !CPU_V6
help
Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.
@@ -1941,7 +1939,7 @@ config ZBOOT_ROM
choice
prompt "Include SD/MMC loader in zImage (EXPERIMENTAL)"
- depends on ZBOOT_ROM && ARCH_SH7372 && EXPERIMENTAL
+ depends on ZBOOT_ROM && ARCH_SH7372
default ZBOOT_ROM_NONE
help
Include experimental SD/MMC loading code in the ROM-able zImage.
@@ -1970,7 +1968,7 @@ endchoice
config ARM_APPENDED_DTB
bool "Use appended device tree blob to zImage (EXPERIMENTAL)"
- depends on OF && !ZBOOT_ROM && EXPERIMENTAL
+ depends on OF && !ZBOOT_ROM
help
With this option, the boot code will look for a device tree binary
(DTB) appended to zImage
@@ -2088,7 +2086,7 @@ config XIP_PHYS_ADDR
config KEXEC
bool "Kexec system call (EXPERIMENTAL)"
- depends on EXPERIMENTAL && (!SMP || HOTPLUG_CPU)
+ depends on (!SMP || HOTPLUG_CPU)
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
@@ -2110,7 +2108,6 @@ config ATAGS_PROC
config CRASH_DUMP
bool "Build kdump crash kernel (EXPERIMENTAL)"
- depends on EXPERIMENTAL
help
Generate crash dump after being started by kexec. This should
be normally only set in special crash dump kernels which are
@@ -2177,7 +2174,7 @@ config CPU_FREQ_S3C
config CPU_FREQ_S3C24XX
bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
- depends on ARCH_S3C24XX && CPU_FREQ && EXPERIMENTAL
+ depends on ARCH_S3C24XX && CPU_FREQ
select CPU_FREQ_S3C
help
This enables the CPUfreq driver for the Samsung S3C24XX family
@@ -2189,7 +2186,7 @@ config CPU_FREQ_S3C24XX
config CPU_FREQ_S3C24XX_PLL
bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
- depends on CPU_FREQ_S3C24XX && EXPERIMENTAL
+ depends on CPU_FREQ_S3C24XX
help
Compile in support for changing the PLL frequency from the
S3C24XX series CPUfreq driver. The PLL takes time to settle
@@ -2252,7 +2249,7 @@ config FPE_NWFPE_XP
config FPE_FASTFPE
bool "FastFPE math emulation (EXPERIMENTAL)"
- depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
+ depends on (!AEABI || OABI_COMPAT) && !CPU_32v3
---help---
Say Y here to include the FAST floating point emulator in the kernel.
This is an experimental much faster emulator which now also has full
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 661030d6bc6..fc2a591e167 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -32,7 +32,7 @@ config FRAME_POINTER
config ARM_UNWIND
bool "Enable stack unwinding support (EXPERIMENTAL)"
- depends on AEABI && EXPERIMENTAL
+ depends on AEABI
default y
help
This option enables stack unwinding support in the kernel
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 8033cb747c8..64bac53da0e 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -1134,11 +1134,9 @@ static int gpmc_probe(struct platform_device *pdev)
phys_base = res->start;
mem_size = resource_size(res);
- gpmc_base = devm_request_and_ioremap(&pdev->dev, res);
- if (!gpmc_base) {
- dev_err(&pdev->dev, "error: request memory / ioremap\n");
- return -EADDRNOTAVAIL;
- }
+ gpmc_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(gpmc_base))
+ return PTR_ERR(gpmc_base);
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (res == NULL)
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index 25df14a9e26..3445c4f4234 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -291,8 +291,8 @@ config MACH_JIVE
Say Y here if you are using the Logitech Jive.
config MACH_JIVE_SHOW_BOOTLOADER
- bool "Allow access to bootloader partitions in MTD (EXPERIMENTAL)"
- depends on MACH_JIVE && EXPERIMENTAL
+ bool "Allow access to bootloader partitions in MTD"
+ depends on MACH_JIVE
config MACH_S3C2413
bool
diff --git a/arch/arm/mach-tegra/tegra2_emc.c b/arch/arm/mach-tegra/tegra2_emc.c
index e18aa2f83eb..ce7ce42a1ac 100644
--- a/arch/arm/mach-tegra/tegra2_emc.c
+++ b/arch/arm/mach-tegra/tegra2_emc.c
@@ -312,11 +312,9 @@ static int tegra_emc_probe(struct platform_device *pdev)
return -ENOMEM;
}
- emc_regbase = devm_request_and_ioremap(&pdev->dev, res);
- if (!emc_regbase) {
- dev_err(&pdev->dev, "failed to remap registers\n");
- return -ENOMEM;
- }
+ emc_regbase = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(emc_regbase))
+ return PTR_ERR(emc_regbase);
pdata = pdev->dev.platform_data;
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 7b433f3bddc..a0daa2fb5de 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -808,11 +808,9 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
return -ENOMEM;
}
- timer->io_base = devm_request_and_ioremap(dev, mem);
- if (!timer->io_base) {
- dev_err(dev, "%s: region already claimed.\n", __func__);
- return -ENOMEM;
- }
+ timer->io_base = devm_ioremap_resource(dev, mem);
+ if (IS_ERR(timer->io_base))
+ return PTR_ERR(timer->io_base);
if (dev->of_node) {
if (of_find_property(dev->of_node, "ti,timer-alwon", NULL))
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index 2d676ab50f7..ca07cb1b155 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -386,11 +386,9 @@ static int s3c_adc_probe(struct platform_device *pdev)
return -ENXIO;
}
- adc->regs = devm_request_and_ioremap(dev, regs);
- if (!adc->regs) {
- dev_err(dev, "failed to map registers\n");
- return -ENXIO;
- }
+ adc->regs = devm_ioremap_resource(dev, regs);
+ if (IS_ERR(adc->regs))
+ return PTR_ERR(adc->regs);
ret = regulator_enable(adc->vdd);
if (ret)
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 67e4aaad78f..e98f3248c8a 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -560,8 +560,7 @@ choice
accurate - This option is therefore marked experimental.
config BFIN_KERNEL_CLOCK_MEMINIT_CALC
- bool "Calculate Timings (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "Calculate Timings"
config BFIN_KERNEL_CLOCK_MEMINIT_SPEC
bool "Provide accurate Timings based on target SCLK"
@@ -1118,7 +1117,7 @@ endchoice
comment "Memory Protection Unit"
config MPU
- bool "Enable the memory protection unit (EXPERIMENTAL)"
+ bool "Enable the memory protection unit"
default n
help
Use the processor's MPU to protect applications from accessing
@@ -1440,7 +1439,6 @@ config BFIN_CPU_FREQ
config CPU_VOLTAGE
bool "CPU Voltage scaling"
- depends on EXPERIMENTAL
depends on CPU_FREQ
default n
help
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index de43aadcdbc..af4a486dadc 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -680,7 +680,7 @@ config ETRAX_SPI_MMC_BOARD
config SPI_ETRAX_SSER
tristate
- depends on SPI_MASTER && ETRAX_ARCH_V32 && EXPERIMENTAL
+ depends on SPI_MASTER && ETRAX_ARCH_V32
select SPI_BITBANG
help
This enables using an synchronous serial (sser) port as a
@@ -689,7 +689,7 @@ config SPI_ETRAX_SSER
config SPI_ETRAX_GPIO
tristate
- depends on SPI_MASTER && ETRAX_ARCH_V32 && EXPERIMENTAL
+ depends on SPI_MASTER && ETRAX_ARCH_V32
select SPI_BITBANG
help
This enables using GPIO pins port as a SPI master controller
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 00c2e88f775..c1b80fb6938 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -374,8 +374,8 @@ config NR_CPUS
performance hit.
config HOTPLUG_CPU
- bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
- depends on SMP && EXPERIMENTAL
+ bool "Support for hot-pluggable CPUs"
+ depends on SMP
select HOTPLUG
default n
---help---
@@ -554,8 +554,8 @@ config IA64_HP_AML_NFW
source "drivers/sn/Kconfig"
config KEXEC
- bool "kexec system call (EXPERIMENTAL)"
- depends on EXPERIMENTAL && !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
+ bool "kexec system call"
+ depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
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
diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index e7947528aee..2cd225f8c68 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -20,7 +20,7 @@ if VIRTUALIZATION
config KVM
tristate "Kernel-based Virtual Machine (KVM) support"
depends on BROKEN
- depends on HAVE_KVM && MODULES && EXPERIMENTAL
+ depends on HAVE_KVM && MODULES
# for device assignment:
depends on PCI
depends on BROKEN
diff --git a/arch/ia64/xen/Kconfig b/arch/ia64/xen/Kconfig
index 515e0826803..5d8a06b0ddf 100644
--- a/arch/ia64/xen/Kconfig
+++ b/arch/ia64/xen/Kconfig
@@ -5,7 +5,7 @@
config XEN
bool "Xen hypervisor support"
default y
- depends on PARAVIRT && MCKINLEY && IA64_PAGE_SIZE_16KB && EXPERIMENTAL
+ depends on PARAVIRT && MCKINLEY && IA64_PAGE_SIZE_16KB
select XEN_XENCOMM
select NO_IDLE_HZ
# followings are required to save/restore.
diff --git a/arch/microblaze/platform/Kconfig.platform b/arch/microblaze/platform/Kconfig.platform
index 669c7eec293..b1747211b8b 100644
--- a/arch/microblaze/platform/Kconfig.platform
+++ b/arch/microblaze/platform/Kconfig.platform
@@ -20,7 +20,7 @@ endchoice
config SELFMOD
bool "Use self modified code for intc/timer"
- depends on EXPERIMENTAL && NO_MMU
+ depends on NO_MMU
default n
help
This choice enables self-modified code for interrupt controller
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 9becc44d9d7..5d7170bfeb2 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -169,7 +169,7 @@ config MACH_DECSTATION
select SYS_HAS_CPU_R3000
select SYS_HAS_CPU_R4X00
select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
+ select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_128HZ
select SYS_SUPPORTS_256HZ
@@ -205,7 +205,7 @@ config MACH_JAZZ
select ISA
select SYS_HAS_CPU_R4X00
select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
+ select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_100HZ
help
This a family of machines based on the MIPS R4030 chipset which was
@@ -395,7 +395,6 @@ config PNX8550_STB810
config PMC_MSP
bool "PMC-Sierra MSP chipsets"
- depends on EXPERIMENTAL
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
@@ -494,8 +493,7 @@ config SGI_IP27
here.
config SGI_IP28
- bool "SGI IP28 (Indigo2 R10k) (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "SGI IP28 (Indigo2 R10k)"
select FW_ARC
select FW_ARC64
select BOOT_ELF64
@@ -553,7 +551,6 @@ config SGI_IP32
config SIBYTE_CRHINE
bool "Sibyte BCM91120C-CRhine"
- depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
select SIBYTE_BCM1120
@@ -564,7 +561,6 @@ config SIBYTE_CRHINE
config SIBYTE_CARMEL
bool "Sibyte BCM91120x-Carmel"
- depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
select SIBYTE_BCM1120
@@ -575,7 +571,6 @@ config SIBYTE_CARMEL
config SIBYTE_CRHONE
bool "Sibyte BCM91125C-CRhone"
- depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
select SIBYTE_BCM1125
@@ -587,7 +582,6 @@ config SIBYTE_CRHONE
config SIBYTE_RHONE
bool "Sibyte BCM91125E-Rhone"
- depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
select SIBYTE_BCM1125H
@@ -612,7 +606,6 @@ config SIBYTE_SWARM
config SIBYTE_LITTLESUR
bool "Sibyte BCM91250C2-LittleSur"
- depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
select HAVE_PATA_PLATFORM
@@ -626,7 +619,6 @@ config SIBYTE_LITTLESUR
config SIBYTE_SENTOSA
bool "Sibyte BCM91250E-Sentosa"
- depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
select NR_CPUS_DEFAULT_2
@@ -675,7 +667,7 @@ config SNI_RM
select R5000_CPU_SCACHE
select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
+ select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -779,7 +771,6 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
config NLM_XLR_BOARD
bool "Netlogic XLR/XLS based systems"
- depends on EXPERIMENTAL
select BOOT_ELF32
select NLM_COMMON
select SYS_HAS_CPU_XLR
@@ -808,7 +799,6 @@ config NLM_XLR_BOARD
config NLM_XLP_BOARD
bool "Netlogic XLP based systems"
- depends on EXPERIMENTAL
select BOOT_ELF32
select NLM_COMMON
select SYS_HAS_CPU_XLP
@@ -1374,7 +1364,6 @@ config CPU_R5500
config CPU_R6000
bool "R6000"
- depends on EXPERIMENTAL
depends on SYS_HAS_CPU_R6000
select CPU_SUPPORTS_32BIT_KERNEL
help
@@ -1392,7 +1381,6 @@ config CPU_NEVADA
config CPU_R8000
bool "R8000"
- depends on EXPERIMENTAL
depends on SYS_HAS_CPU_R8000
select CPU_HAS_PREFETCH
select CPU_SUPPORTS_64BIT_KERNEL
@@ -1767,7 +1755,7 @@ config PAGE_SIZE_4KB
config PAGE_SIZE_8KB
bool "8kB"
- depends on (EXPERIMENTAL && CPU_R8000) || CPU_CAVIUM_OCTEON
+ depends on CPU_R8000 || CPU_CAVIUM_OCTEON
help
Using 8kB page size will result in higher performance kernel at
the price of higher memory consumption. This option is available
@@ -1794,7 +1782,7 @@ config PAGE_SIZE_32KB
config PAGE_SIZE_64KB
bool "64kB"
- depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX
+ depends on !CPU_R3000 && !CPU_TX39XX
help
Using 64kB page size will result in higher performance kernel at
the price of higher memory consumption. This option is available on
@@ -2310,8 +2298,7 @@ config HZ
source "kernel/Kconfig.preempt"
config KEXEC
- bool "Kexec system call (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "Kexec system call"
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
diff --git a/arch/mips/jazz/Kconfig b/arch/mips/jazz/Kconfig
index 1f372b0d255..fb1e072da30 100644
--- a/arch/mips/jazz/Kconfig
+++ b/arch/mips/jazz/Kconfig
@@ -1,6 +1,6 @@
config ACER_PICA_61
- bool "Support for Acer PICA 1 chipset (EXPERIMENTAL)"
- depends on MACH_JAZZ && EXPERIMENTAL
+ bool "Support for Acer PICA 1 chipset"
+ depends on MACH_JAZZ
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
help
@@ -13,7 +13,7 @@ config MIPS_MAGNUM_4000
bool "Support for MIPS Magnum 4000"
depends on MACH_JAZZ
select DMA_NONCOHERENT
- select SYS_SUPPORTS_BIG_ENDIAN if EXPERIMENTAL
+ select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
help
This is a machine with a R4000 100 MHz CPU. To compile a Linux
diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index e44a1866653..08f7ebd9c77 100644
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -21,6 +21,7 @@
#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/clk.h>
+#include <linux/err.h>
#include <lantiq_soc.h>
#include <xway_dma.h>
@@ -223,8 +224,8 @@ ltq_dma_init(struct platform_device *pdev)
panic("Failed to get dma resource");
/* remap dma register range */
- ltq_dma_membase = devm_request_and_ioremap(&pdev->dev, res);
- if (!ltq_dma_membase)
+ ltq_dma_membase = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(ltq_dma_membase))
panic("Failed to remap dma resource");
/* power up and reset the dma engine */
diff --git a/arch/mips/lantiq/xway/gptu.c b/arch/mips/lantiq/xway/gptu.c
index e30b1ed1b93..9861c8669fa 100644
--- a/arch/mips/lantiq/xway/gptu.c
+++ b/arch/mips/lantiq/xway/gptu.c
@@ -150,11 +150,9 @@ static int gptu_probe(struct platform_device *pdev)
}
/* remap gptu register range */
- gptu_membase = devm_request_and_ioremap(&pdev->dev, res);
- if (!gptu_membase) {
- dev_err(&pdev->dev, "Failed to remap resource\n");
- return -ENOMEM;
- }
+ gptu_membase = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(gptu_membase))
+ return PTR_ERR(gptu_membase);
/* enable our clock */
clk = clk_get(&pdev->dev, NULL);
diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c
index 95681789b51..910fb4c20b9 100644
--- a/arch/mips/pci/pci-lantiq.c
+++ b/arch/mips/pci/pci-lantiq.c
@@ -214,13 +214,13 @@ static int ltq_pci_probe(struct platform_device *pdev)
return -EINVAL;
}
- ltq_pci_membase = devm_request_and_ioremap(&pdev->dev, res_bridge);
- ltq_pci_mapped_cfg = devm_request_and_ioremap(&pdev->dev, res_cfg);
+ ltq_pci_membase = devm_ioremap_resource(&pdev->dev, res_bridge);
+ if (IS_ERR(ltq_pci_membase))
+ return PTR_ERR(ltq_pci_membase);
- if (!ltq_pci_membase || !ltq_pci_mapped_cfg) {
- dev_err(&pdev->dev, "failed to remap resources\n");
- return -ENOMEM;
- }
+ ltq_pci_mapped_cfg = devm_ioremap_resource(&pdev->dev, res_cfg);
+ if (IS_ERR(ltq_pci_mapped_cfg))
+ return PTR_ERR(ltq_pci_mapped_cfg);
ltq_pci_startup(pdev);
diff --git a/arch/mips/sgi-ip27/Kconfig b/arch/mips/sgi-ip27/Kconfig
index 4b2ea282b9c..4d8705a65e4 100644
--- a/arch/mips/sgi-ip27/Kconfig
+++ b/arch/mips/sgi-ip27/Kconfig
@@ -13,7 +13,6 @@ config SGI_SN_M_MODE
config SGI_SN_N_MODE
bool "IP27 N-Mode"
- depends on EXPERIMENTAL
help
The nodes of Origin, Onyx, Fuel and Tezro systems can be configured
in either N-Modes which allows for more nodes or M-Mode which allows
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index a32e34ecda9..9f2820659da 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -192,12 +192,12 @@ config PARISC_PAGE_SIZE_4KB
If you don't know what to do, choose 4KB.
config PARISC_PAGE_SIZE_16KB
- bool "16KB (EXPERIMENTAL)"
- depends on PA8X00 && EXPERIMENTAL
+ bool "16KB"
+ depends on PA8X00
config PARISC_PAGE_SIZE_64KB
- bool "64KB (EXPERIMENTAL)"
- depends on PA8X00 && EXPERIMENTAL
+ bool "64KB"
+ depends on PA8X00
endchoice
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 561ccca7b1a..e7fb8edb629 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -332,7 +332,7 @@ config SWIOTLB
config HOTPLUG_CPU
bool "Support for enabling/disabling CPUs"
- depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || \
+ depends on SMP && HOTPLUG && (PPC_PSERIES || \
PPC_PMAC || PPC_POWERNV || (PPC_85xx && !PPC_E500MC))
---help---
Say Y here to be able to disable and re-enable individual
@@ -354,8 +354,8 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
def_bool y
config KEXEC
- bool "kexec system call (EXPERIMENTAL)"
- depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP)) && EXPERIMENTAL
+ bool "kexec system call"
+ depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
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
@@ -850,8 +850,8 @@ config LOWMEM_CAM_NUM
default 3
config DYNAMIC_MEMSTART
- bool "Enable page aligned dynamic load address for kernel (EXPERIMENTAL)"
- depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && (FSL_BOOKE || 44x)
+ bool "Enable page aligned dynamic load address for kernel"
+ depends on ADVANCED_OPTIONS && FLATMEM && (FSL_BOOKE || 44x)
select NONSTATIC_KERNEL
help
This option enables the kernel to be loaded at any page aligned
@@ -868,8 +868,8 @@ config DYNAMIC_MEMSTART
This option is overridden by CONFIG_RELOCATABLE
config RELOCATABLE
- bool "Build a relocatable kernel (EXPERIMENTAL)"
- depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && 44x
+ bool "Build a relocatable kernel"
+ depends on ADVANCED_OPTIONS && FLATMEM && 44x
select NONSTATIC_KERNEL
help
This builds a kernel image that is capable of running at the
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 4730c953f43..63c67ec72e4 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -41,7 +41,7 @@ config KVM_BOOK3S_PR
config KVM_BOOK3S_32
tristate "KVM support for PowerPC book3s_32 processors"
- depends on EXPERIMENTAL && PPC_BOOK3S_32 && !SMP && !PTE_64BIT
+ depends on PPC_BOOK3S_32 && !SMP && !PTE_64BIT
select KVM
select KVM_BOOK3S_32_HANDLER
select KVM_BOOK3S_PR
@@ -56,7 +56,7 @@ config KVM_BOOK3S_32
config KVM_BOOK3S_64
tristate "KVM support for PowerPC book3s_64 processors"
- depends on EXPERIMENTAL && PPC_BOOK3S_64
+ depends on PPC_BOOK3S_64
select KVM_BOOK3S_64_HANDLER
select KVM
---help---
@@ -97,7 +97,7 @@ config KVM_BOOKE_HV
config KVM_440
bool "KVM support for PowerPC 440 processors"
- depends on EXPERIMENTAL && 44x
+ depends on 44x
select KVM
select KVM_MMIO
---help---
@@ -122,7 +122,7 @@ config KVM_EXIT_TIMING
config KVM_E500V2
bool "KVM support for PowerPC E500v2 processors"
- depends on EXPERIMENTAL && E500 && !PPC_E500MC
+ depends on E500 && !PPC_E500MC
select KVM
select KVM_MMIO
select MMU_NOTIFIER
@@ -137,7 +137,7 @@ config KVM_E500V2
config KVM_E500MC
bool "KVM support for PowerPC E500MC/E5500 processors"
- depends on EXPERIMENTAL && PPC_E500MC
+ depends on PPC_E500MC
select KVM
select KVM_MMIO
select KVM_BOOKE_HV
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 02d02a09942..92ab60a6271 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -277,7 +277,6 @@ config P5040_DS
config PPC_QEMU_E500
bool "QEMU generic e500 platform"
- depends on EXPERIMENTAL
select DEFAULT_UIMAGE
help
This option enables support for running as a QEMU guest using
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index 2e7ff0c5cf4..53aaefeb338 100644
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -124,7 +124,7 @@ config CBE_CPUFREQ
config CBE_CPUFREQ_PMI_ENABLE
bool "CBE frequency scaling using PMI interface"
- depends on CBE_CPUFREQ && EXPERIMENTAL
+ depends on CBE_CPUFREQ
default n
help
Select this, if you want to use the PMI interface
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index 46b7f023252..e87c1947397 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -48,7 +48,7 @@ config PS3_HTAB_SIZE
system will have optimal runtime performance.
config PS3_DYNAMIC_DMA
- depends on PPC_PS3 && EXPERIMENTAL
+ depends on PPC_PS3
bool "PS3 Platform dynamic DMA page table management"
default n
help
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index c15ba7d1be6..27c91c38d1a 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -717,8 +717,8 @@ source "arch/s390/kvm/Kconfig"
config S390_GUEST
def_bool y
- prompt "s390 support for virtio devices (EXPERIMENTAL)"
- depends on 64BIT && EXPERIMENTAL
+ prompt "s390 support for virtio devices"
+ depends on 64BIT
select VIRTUALIZATION
select VIRTIO
select VIRTIO_CONSOLE
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index b58dd869cb3..60f9f8ae0fc 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -18,7 +18,7 @@ if VIRTUALIZATION
config KVM
def_tristate y
prompt "Kernel-based Virtual Machine (KVM) support"
- depends on HAVE_KVM && EXPERIMENTAL
+ depends on HAVE_KVM
select PREEMPT_NOTIFIERS
select ANON_INODES
select HAVE_KVM_CPU_RELAX_INTERCEPT
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 9c833c58587..87f720037ff 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -644,7 +644,7 @@ source kernel/Kconfig.hz
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
- depends on SUPERH32 && EXPERIMENTAL && MMU
+ depends on SUPERH32 && MMU
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
@@ -661,7 +661,7 @@ config KEXEC
config CRASH_DUMP
bool "kernel crash dumps (EXPERIMENTAL)"
- depends on SUPERH32 && EXPERIMENTAL && BROKEN_ON_SMP
+ depends on SUPERH32 && BROKEN_ON_SMP
help
Generate crash dump after being started by kexec.
This should be normally only set in special crash dump kernels
@@ -675,7 +675,7 @@ config CRASH_DUMP
config KEXEC_JUMP
bool "kexec jump (EXPERIMENTAL)"
- depends on SUPERH32 && KEXEC && HIBERNATION && EXPERIMENTAL
+ depends on SUPERH32 && KEXEC && HIBERNATION
help
Jump between original kernel and kexeced kernel and invoke
code via KEXEC
@@ -709,7 +709,7 @@ config SECCOMP
config CC_STACKPROTECTOR
bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
- depends on SUPERH32 && EXPERIMENTAL
+ depends on SUPERH32
help
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of functions, a canary value on
@@ -760,7 +760,7 @@ config NR_CPUS
config HOTPLUG_CPU
bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
- depends on SMP && HOTPLUG && EXPERIMENTAL
+ depends on SMP && HOTPLUG
help
Say Y here to experiment with turning CPUs off and on. CPUs
can be controlled through /sys/devices/system/cpu.
@@ -839,7 +839,7 @@ config ENTRY_OFFSET
config ROMIMAGE_MMCIF
bool "Include MMCIF loader in romImage (EXPERIMENTAL)"
- depends on CPU_SUBTYPE_SH7724 && EXPERIMENTAL
+ depends on CPU_SUBTYPE_SH7724
help
Say Y here to include experimental MMCIF loading code in
romImage. With this enabled it is possible to write the romImage
@@ -925,7 +925,6 @@ source "fs/Kconfig.binfmt"
endmenu
menu "Power management options (EXPERIMENTAL)"
-depends on EXPERIMENTAL
source "kernel/power/Kconfig"
diff --git a/arch/sh/Kconfig.cpu b/arch/sh/Kconfig.cpu
index 770ff2d5b94..05b518e90cf 100644
--- a/arch/sh/Kconfig.cpu
+++ b/arch/sh/Kconfig.cpu
@@ -33,7 +33,7 @@ config SH64_FPU_DENORM_FLUSH
config SH_FPU_EMU
def_bool n
prompt "FPU emulation support"
- depends on !SH_FPU && EXPERIMENTAL
+ depends on !SH_FPU
help
Selecting this option will enable support for software FPU emulation.
Most SH-3 users will want to say Y here, whereas most SH-4 users will
@@ -68,7 +68,6 @@ config SH_STORE_QUEUES
config SPECULATIVE_EXECUTION
bool "Speculative subroutine return"
- depends on EXPERIMENTAL
depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || CPU_SUBTYPE_SH7786
help
This enables support for a speculative instruction fetch for
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 0f7c852f355..5a43a871e09 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -83,7 +83,7 @@ config 32BIT
config PMB
bool "Support 32-bit physical addressing through PMB"
- depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
+ depends on MMU && CPU_SH4A && !CPU_SH4AL_DSP
select 32BIT
select UNCACHED_MAPPING
help
@@ -110,7 +110,7 @@ config VSYSCALL
config NUMA
bool "Non Uniform Memory Access (NUMA) Support"
- depends on MMU && SYS_SUPPORTS_NUMA && EXPERIMENTAL
+ depends on MMU && SYS_SUPPORTS_NUMA
select ARCH_WANT_NUMA_VARIABLE_LOCALITY
default n
help
diff --git a/arch/tile/kvm/Kconfig b/arch/tile/kvm/Kconfig
index 669fcdba31e..2298cb1daff 100644
--- a/arch/tile/kvm/Kconfig
+++ b/arch/tile/kvm/Kconfig
@@ -18,7 +18,7 @@ if VIRTUALIZATION
config KVM
tristate "Kernel-based Virtual Machine (KVM) support"
- depends on HAVE_KVM && MODULES && EXPERIMENTAL
+ depends on HAVE_KVM && MODULES
select PREEMPT_NOTIFIERS
select ANON_INODES
---help---
diff --git a/arch/um/Kconfig.net b/arch/um/Kconfig.net
index 3160b1a5adb..820a56f0033 100644
--- a/arch/um/Kconfig.net
+++ b/arch/um/Kconfig.net
@@ -157,7 +157,7 @@ config UML_NET_MCAST
config UML_NET_PCAP
bool "pcap transport"
- depends on UML_NET && EXPERIMENTAL
+ depends on UML_NET
help
The pcap transport makes a pcap packet stream on the host look
like an ethernet device inside UML. This is useful for making
diff --git a/arch/um/Kconfig.um b/arch/um/Kconfig.um
index bf87f25eb2d..a7520c90f62 100644
--- a/arch/um/Kconfig.um
+++ b/arch/um/Kconfig.um
@@ -45,8 +45,8 @@ config HOSTFS
say Y or M here; otherwise say N.
config HPPFS
- tristate "HoneyPot ProcFS (EXPERIMENTAL)"
- depends on EXPERIMENTAL && PROC_FS
+ tristate "HoneyPot ProcFS"
+ depends on PROC_FS
help
hppfs (HoneyPot ProcFS) is a filesystem which allows UML /proc
entries to be overridden, removed, or fabricated from the host.
@@ -96,7 +96,7 @@ config MAGIC_SYSRQ
unless you really know what this hack does.
config SMP
- bool "Symmetric multi-processing support (EXPERIMENTAL)"
+ bool "Symmetric multi-processing support"
default n
depends on BROKEN
help
@@ -126,7 +126,7 @@ config NR_CPUS
default "32"
config HIGHMEM
- bool "Highmem support (EXPERIMENTAL)"
+ bool "Highmem support"
depends on !64BIT && BROKEN
default n
help
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f7a27fdb509..63c0431daa3 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -225,7 +225,7 @@ config ARCH_SUPPORTS_DEBUG_PAGEALLOC
config HAVE_INTEL_TXT
def_bool y
- depends on EXPERIMENTAL && INTEL_IOMMU && ACPI
+ depends on INTEL_IOMMU && ACPI
config X86_32_SMP
def_bool y
@@ -642,7 +642,7 @@ config PARAVIRT
config PARAVIRT_SPINLOCKS
bool "Paravirtualization layer for spinlocks"
- depends on PARAVIRT && SMP && EXPERIMENTAL
+ depends on PARAVIRT && SMP
---help---
Paravirtualized spinlocks allow a pvops backend to replace the
spinlock implementation with something virtualization-friendly
@@ -754,7 +754,7 @@ config GART_IOMMU
config CALGARY_IOMMU
bool "IBM Calgary IOMMU support"
select SWIOTLB
- depends on X86_64 && PCI && EXPERIMENTAL
+ depends on X86_64 && PCI
---help---
Support for hardware IOMMUs in IBM's xSeries x366 and x460
systems. Needed to run systems with more than 3GB of memory
@@ -796,7 +796,7 @@ config IOMMU_HELPER
config MAXSMP
bool "Enable Maximum number of SMP Processors and NUMA Nodes"
- depends on X86_64 && SMP && DEBUG_KERNEL && EXPERIMENTAL
+ depends on X86_64 && SMP && DEBUG_KERNEL
select CPUMASK_OFFSTACK
---help---
Enable maximum number of CPUS and NUMA Nodes for this architecture.
@@ -1132,7 +1132,6 @@ config HIGHMEM64G
endchoice
choice
- depends on EXPERIMENTAL
prompt "Memory split" if EXPERT
default VMSPLIT_3G
depends on X86_32
@@ -1209,7 +1208,7 @@ config DIRECT_GBPAGES
config NUMA
bool "Numa Memory Allocation and Scheduler Support"
depends on SMP
- depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI) && EXPERIMENTAL)
+ depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI))
default y if (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP)
---help---
Enable NUMA (Non Uniform Memory Access) support.
@@ -1304,7 +1303,7 @@ config ARCH_DISCONTIGMEM_DEFAULT
config ARCH_SPARSEMEM_ENABLE
def_bool y
- depends on X86_64 || NUMA || (EXPERIMENTAL && X86_32) || X86_32_NON_STANDARD
+ depends on X86_64 || NUMA || X86_32 || X86_32_NON_STANDARD
select SPARSEMEM_STATIC if X86_32
select SPARSEMEM_VMEMMAP_ENABLE if X86_64
@@ -1618,8 +1617,7 @@ config CRASH_DUMP
For more details see Documentation/kdump/kdump.txt
config KEXEC_JUMP
- bool "kexec jump (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "kexec jump"
depends on KEXEC && HIBERNATION
---help---
Jump between original kernel and kexeced kernel and invoke
@@ -2063,7 +2061,7 @@ config PCI_MMCONFIG
config PCI_CNB20LE_QUIRK
bool "Read CNB20LE Host Bridge Windows" if EXPERT
- depends on PCI && EXPERIMENTAL
+ depends on PCI
help
Read the PCI windows out of the CNB20LE host bridge. This allows
PCI hotplug to work on systems with the CNB20LE chipset which do
@@ -2267,8 +2265,8 @@ config IA32_AOUT
Support old a.out binaries in the 32bit emulation.
config X86_X32
- bool "x32 ABI for 64-bit mode (EXPERIMENTAL)"
- depends on X86_64 && IA32_EMULATION && EXPERIMENTAL
+ bool "x32 ABI for 64-bit mode"
+ depends on X86_64 && IA32_EMULATION
---help---
Include code to run binaries for the x32 native 32-bit ABI
for 64-bit processors. An x32 process gets access to the
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index 53c90fd412d..21a13ce1d75 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -37,9 +37,8 @@ config RWSEM_GENERIC_SPINLOCK
def_bool !RWSEM_XCHGADD_ALGORITHM
config 3_LEVEL_PGTABLES
- bool "Three-level pagetables (EXPERIMENTAL)" if !64BIT
+ bool "Three-level pagetables" if !64BIT
default 64BIT
- depends on EXPERIMENTAL
help
Three-level pagetables will let UML have more than 4G of physical
memory. All the memory that can't be mapped directly will be treated