percpu: use a kconfig variable to signal arch specific percpu setup

[firefly-linux-kernel-4.4.55.git] / arch / ia64 / Kconfig

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index bef47725d4ad461310e181d98fb3d04aa214b061..5a41e75ae1fefd1d9358917255a3d3b22041d073 100644 (file)
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -42,6 +42,11 @@ config MMU
 config SWIOTLB
        bool
 
+config GENERIC_LOCKBREAK
+       bool
+       default y
+       depends on SMP && PREEMPT
+
 config RWSEM_XCHGADD_ALGORITHM
        bool
        default y
@@ -75,6 +80,9 @@ config GENERIC_TIME_VSYSCALL
        bool
        default y
 
+config ARCH_SETS_UP_PER_CPU_AREA
+       def_bool y
+
 config DMI
        bool
        default y