From 3d72bbc40777437a78db70e398981c828240c81f Mon Sep 17 00:00:00 2001
From: Michael Neuling <mikey@neuling.org>
Date: Wed, 13 Feb 2013 16:21:43 +0000
Subject: [PATCH] powerpc: Add config option for transactional memory

Kconfig option for transactional memory on powerpc.

Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 arch/powerpc/Kconfig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4b27edbdb799..85ff3a080360 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -313,6 +313,14 @@ config MATH_EMULATION
 	  unit, which will allow programs that use floating-point
 	  instructions to run.
 
+config PPC_TRANSACTIONAL_MEM
+       bool "Transactional Memory support for POWERPC"
+       depends on PPC_BOOK3S_64
+       depends on SMP
+       default n
+       ---help---
+         Support user-mode Transactional Memory on POWERPC.
+
 config 8XX_MINIMAL_FPEMU
 	bool "Minimal math emulation for 8xx"
 	depends on 8xx && !MATH_EMULATION
-- 
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