[PATCH 15/17] powerpc: Add config option for transactional memory

[Kumar Gala]

On Feb 12, 2013, at 10:31 PM, Michael Neuling wrote:

> Kconfig option for transactional memory on powerpc.
> 
> Signed-off-by: Matt Evans <matt at ozlabs.org>
> Signed-off-by: Michael Neuling <mikey at neuling.org>
> ---
> arch/powerpc/Kconfig |    8 ++++++++
> 1 file changed, 8 insertions(+)
> 
> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
> index 4b27edb..fbeb6d2 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 PPC64

Should this really depend 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
> -- 
> 1.7.10.4
> 
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