Kconfig: Remove EXPERIMENTAL for features which is been around a long time

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

arch/Kconfig

@@ -977,7 +977,7 @@ config ARCH_NUSER_INTERRUPTS
 # and DEBUG_FEATURES.
 
 menu "Bring-Up Options"
-	depends on EXPERIMENTAL && DEBUG_FEATURES
+	depends on DEBUG_FEATURES
 
 config SUPPRESS_CLOCK_CONFIG
 	bool "Suppress clock configuration"

arch/arm/src/armv7-a/Kconfig

@@ -48,7 +48,7 @@ menu "L2 Cache Configuration"
 config ARMV7A_L2CC_PL310
 	bool "ARMv7-A L2CC P310 Support"
 	default n
-	depends on ARMV7A_HAVE_L2CC_PL310 && EXPERIMENTAL
+	depends on ARMV7A_HAVE_L2CC_PL310
 	select ARCH_L2CACHE
 	---help---
 		Enable the 2 Cache Controller (L2CC) is based on the L2CC-PL310 ARM

arch/arm/src/armv7-r/Kconfig

@@ -55,7 +55,7 @@ menu "L2 Cache Configuration"
 config ARMV7R_L2CC_PL310
 	bool "ARMv7-A L2CC P310 Support"
 	default n
-	depends on ARMV7R_HAVE_L2CC_PL310 && EXPERIMENTAL
+	depends on ARMV7R_HAVE_L2CC_PL310
 	select ARCH_L2CACHE
 	---help---
 		Enable the 2 Cache Controller (L2CC) is based on the L2CC-PL310 ARM

arch/risc-v/Kconfig

@@ -134,8 +134,8 @@ config ARCH_CHIP_RV32M1
 
 config ARCH_CHIP_QEMU_RV
 	bool "QEMU RV"
-	select ARCH_HAVE_FPU if EXPERIMENTAL
-	select ARCH_HAVE_DPFPU if EXPERIMENTAL
+	select ARCH_HAVE_FPU
+	select ARCH_HAVE_DPFPU
 	select ARCH_HAVE_MULTICPU
 	select ARCH_HAVE_MPU
 	select ARCH_HAVE_MMU

fs/shm/Kconfig

@@ -6,7 +6,7 @@
 config FS_SHM
 	bool "Shared memory support"
 	default n
-	depends on MM_SHM && EXPERIMENTAL
+	depends on MM_SHM
 	---help---
 		Include support for shm_open() and shm_close.
 

mm/Kconfig

@@ -160,7 +160,7 @@ endif # MM_PGALLOC
 config MM_SHM
 	bool "Shared memory support"
 	default n
-	depends on MM_PGALLOC && BUILD_KERNEL && EXPERIMENTAL
+	depends on MM_PGALLOC && BUILD_KERNEL
 	---help---
 		Build in support for the shared memory interfaces shmget(), shmat(),
 		shmctl(), and shmdt().

net/mld/Kconfig

@@ -18,7 +18,6 @@ if NET_MLD
 config NET_MLD_ROUTER
 	bool # "MLD Router support"
 	default n
-	depends on EXPERIMENTAL
 	---help---
 		Enables a few hooks that will be needed for router support in the
 		future.  Not yet ready for prime time.

net/pkt/Kconfig

@@ -8,7 +8,6 @@ menu "Raw Socket Support"
 config NET_PKT
 	bool "Socket packet socket support"
 	default n
-	depends on NET_ETHERNET || EXPERIMENTAL
 	select NETDEV_IFINDEX
 	---help---
 		Enable or disable support for packet sockets.

sched/Kconfig

@@ -165,7 +165,7 @@ config ARCH_HAVE_TIMEKEEPING
 config CLOCK_TIMEKEEPING
 	bool "Support timekeeping algorithms"
 	default n
-	depends on EXPERIMENTAL && ARCH_HAVE_TIMEKEEPING
+	depends on ARCH_HAVE_TIMEKEEPING
 	---help---
 		CLOCK_TIMEKEEPING enables experimental time management algorithms.