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-rw-r--r--init/Kconfig9
1 files changed, 1 insertions, 8 deletions
diff --git a/init/Kconfig b/init/Kconfig
index ec589e5c1b8c..f2ae41e6717f 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1579,6 +1579,7 @@ config BASE_FULL
config FUTEX
bool "Enable futex support" if EXPERT
+ depends on !(SPARC32 && SMP)
default y
imply RT_MUTEXES
help
@@ -1591,14 +1592,6 @@ config FUTEX_PI
depends on FUTEX && RT_MUTEXES
default y
-config HAVE_FUTEX_CMPXCHG
- bool
- depends on FUTEX
- help
- Architectures should select this if futex_atomic_cmpxchg_inatomic()
- is implemented and always working. This removes a couple of runtime
- checks.
-
config EPOLL
bool "Enable eventpoll support" if EXPERT
default y