arm: mm: enable HAVE_RCU_TABLE_FREE logic

[sfrench/cifs-2.6.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 32cbbd5659023cffe04faf6c97eb7ee5be196585..eafe6aea64ff901f2623d9d3b1672568c6f8e3c0 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -14,6 +14,7 @@ config ARM
        select CLONE_BACKWARDS
        select CPU_PM if (SUSPEND || CPU_IDLE)
        select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS
+       select GENERIC_ALLOCATOR
        select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI)
        select GENERIC_CLOCKEVENTS_BROADCAST if SMP
        select GENERIC_IDLE_POLL_SETUP
@@ -24,6 +25,7 @@ config ARM
        select GENERIC_SMP_IDLE_THREAD
        select GENERIC_STRNCPY_FROM_USER
        select GENERIC_STRNLEN_USER
+       select HANDLE_DOMAIN_IRQ
        select HARDIRQS_SW_RESEND
        select HAVE_ARCH_AUDITSYSCALL if (AEABI && !OABI_COMPAT)
        select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
@@ -60,6 +62,7 @@ config ARM
        select HAVE_PERF_EVENTS
        select HAVE_PERF_REGS
        select HAVE_PERF_USER_STACK_DUMP
+       select HAVE_RCU_TABLE_FREE if (SMP && ARM_LPAE)
        select HAVE_REGS_AND_STACK_ACCESS_API
        select HAVE_SYSCALL_TRACEPOINTS
        select HAVE_UID16
@@ -387,6 +390,7 @@ config ARCH_CLPS711X
        select CPU_ARM720T
        select GENERIC_CLOCKEVENTS
        select MFD_SYSCON
+       select SOC_BUS
        help
          Support for Cirrus Logic 711x/721x/731x based boards.
 
@@ -650,6 +654,7 @@ config ARCH_SHMOBILE_LEGACY
        select ARCH_SHMOBILE
        select ARM_PATCH_PHYS_VIRT if MMU
        select CLKDEV_LOOKUP
+       select CPU_V7
        select GENERIC_CLOCKEVENTS
        select HAVE_ARM_SCU if SMP
        select HAVE_ARM_TWD if SMP
@@ -660,6 +665,7 @@ config ARCH_SHMOBILE_LEGACY
        select NO_IOPORT_MAP
        select PINCTRL
        select PM_GENERIC_DOMAINS if PM
+       select SH_CLK_CPG
        select SPARSE_IRQ
        help
          Support for Renesas ARM SoC platforms using a non-multiplatform
@@ -888,6 +894,8 @@ source "arch/arm/mach-keystone/Kconfig"
 
 source "arch/arm/mach-ks8695/Kconfig"
 
+source "arch/arm/mach-meson/Kconfig"
+
 source "arch/arm/mach-msm/Kconfig"
 
 source "arch/arm/mach-moxart/Kconfig"
@@ -1405,6 +1413,15 @@ config MCPM
          for (multi-)cluster based systems, such as big.LITTLE based
          systems.
 
+config MCPM_QUAD_CLUSTER
+       bool
+       depends on MCPM
+       help
+         To avoid wasting resources unnecessarily, MCPM only supports up
+         to 2 clusters by default.
+         Platforms with 3 or 4 clusters that use MCPM must select this
+         option to allow the additional clusters to be managed.
+
 config BIG_LITTLE
        bool "big.LITTLE support (Experimental)"
        depends on CPU_V7 && SMP