fix tlb flushing for page table pages

[linux-flexiantxendom0.git] / arch / s390 / Kconfig

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index a9fbd43..a3c40e8 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -90,7 +90,6 @@ config S390
        select HAVE_GET_USER_PAGES_FAST
        select HAVE_ARCH_MUTEX_CPU_RELAX
        select HAVE_ARCH_JUMP_LABEL if !MARCH_G5
-       select HAVE_RCU_TABLE_FREE if SMP
        select ARCH_SAVE_PAGE_KEYS if HIBERNATION
        select ARCH_INLINE_SPIN_TRYLOCK
        select ARCH_INLINE_SPIN_TRYLOCK_BH
@@ -230,6 +229,9 @@ config COMPAT
 config SYSVIPC_COMPAT
        def_bool y if COMPAT && SYSVIPC
 
+config KEYS_COMPAT
+       def_bool y if COMPAT && KEYS
+
 config AUDIT_ARCH
        def_bool y
 
@@ -572,6 +574,7 @@ config KEXEC
 config CRASH_DUMP
        bool "kernel crash dumps"
        depends on 64BIT
+       select KEXEC
        help
          Generate crash dump after being started by kexec.
          Crash dump kernels are loaded in the main kernel with kexec-tools