From: Michael Neuling <mikey@neuling.org>
To: Anton Blanchard <anton@samba.org>
Cc: paulus@samba.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default
Date: Wed, 31 Jul 2013 16:34:39 +1000 [thread overview]
Message-ID: <8401.1375252479@ale.ozlabs.ibm.com> (raw)
In-Reply-To: <20130731163126.051976be@kryten>
Anton Blanchard <anton@samba.org> wrote:
>
> We want PPC_DENORMALISATION enabled when POWERNV is enabled,
> so update the Kconfig.
>
> Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Michael Neuling <mikey@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.
>
prev parent reply other threads:[~2013-07-31 6:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-31 6:31 [PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default Anton Blanchard
2013-07-31 6:34 ` Michael Neuling [this message]
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