Merge tag 'vfio-v3.15-rc1' of git://github.com/awilliam/linux-vfio

[firefly-linux-kernel-4.4.55.git] / arch / s390 / Kconfig

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index bb74b21f007a820e094bd56090ea7c452a5313af..953f17c8d17cde75f73ef78ebc59aa0235e9fde0 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -141,6 +141,7 @@ config S390
        select OLD_SIGACTION
        select OLD_SIGSUSPEND3
        select SYSCTL_EXCEPTION_TRACE
+       select TTY
        select VIRT_CPU_ACCOUNTING
        select VIRT_TO_BUS
 
@@ -416,6 +417,10 @@ config ARCH_ENABLE_MEMORY_HOTPLUG
 config ARCH_ENABLE_MEMORY_HOTREMOVE
        def_bool y
 
+config ARCH_ENABLE_SPLIT_PMD_PTLOCK
+       def_bool y
+       depends on 64BIT
+
 config FORCE_MAX_ZONEORDER
        int
        default "9"