3 files changed, 0 insertions, 3 deletions

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 15d23da2455f..1596101cfaf8 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -230,7 +230,6 @@ config NR_CPUS
 config SCHED_SMT
         bool "SMT (Hyperthreading) scheduler support"
         depends on SMP
-        default off
         help
           SMT scheduler support improves the CPU scheduler's decision making
           when dealing with Intel Pentium 4 chips with HyperThreading at a
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 0f3076a820c3..c1c9b4224081 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -273,7 +273,6 @@ config HOTPLUG_CPU
 config SCHED_SMT
         bool "SMT scheduler support"
         depends on SMP
-        default off
         help
           Improves the CPU scheduler's decision making when dealing with
           Intel IA64 chips with MultiThreading at a cost of slightly increased
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 7b829c754d0d..e922a88b2bad 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -718,7 +718,6 @@ config PPC_64K_PAGES
 config SCHED_SMT
         bool "SMT (Hyperthreading) scheduler support"
         depends on PPC64 && SMP
-        default off
         help
           SMT scheduler support improves the CPU scheduler's decision making
           when dealing with POWER5 cpus at a cost of slightly increased