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locking/mutex: Disable optimistic spinning on some architectures
[pandora-kernel.git]
/
arch
/
sparc
/
Kconfig
diff --git
a/arch/sparc/Kconfig
b/arch/sparc/Kconfig
index
88d442d
..
f2f3574
100644
(file)
--- a/
arch/sparc/Kconfig
+++ b/
arch/sparc/Kconfig
@@
-57,6
+57,7
@@
config SPARC64
select IRQ_PREFLOW_FASTEOI
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select HAVE_C_RECORDMCOUNT
+ select ARCH_SUPPORTS_ATOMIC_RMW
config ARCH_DEFCONFIG
string