[PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default
Michael Neuling
mikey at neuling.org
Wed Jul 31 16:34:39 EST 2013
Anton Blanchard <anton at samba.org> wrote:
>
> We want PPC_DENORMALISATION enabled when POWERNV is enabled,
> so update the Kconfig.
>
> Signed-off-by: Anton Blanchard <anton at samba.org>
Acked-by: Michael Neuling <mikey at neuling.org>
> ---
>
> Index: b/arch/powerpc/Kconfig
> ===================================================================
> --- a/arch/powerpc/Kconfig
> +++ b/arch/powerpc/Kconfig
> @@ -566,7 +566,7 @@ config SCHED_SMT
> config PPC_DENORMALISATION
> bool "PowerPC denormalisation exception handling"
> depends on PPC_BOOK3S_64
> - default "n"
> + default "y" if PPC_POWERNV
> ---help---
> Add support for handling denormalisation of single precision
> values. Useful for bare metal only. If unsure say Y here.
>
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