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Message-ID: <20081030105146.GG3569@elte.hu>
Date: Thu, 30 Oct 2008 11:51:46 +0100
From: Ingo Molnar <mingo@...e.hu>
To: Jan Beulich <jbeulich@...ell.com>
Cc: tglx@...utronix.de, hpa@...or.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86: simplify X86_MPPARSE config option
* Jan Beulich <jbeulich@...ell.com> wrote:
> Signed-off-by: Jan Beulich <jbeulich@...ell.com>
>
> ---
> arch/x86/Kconfig | 12 ++----------
> 1 file changed, 2 insertions(+), 10 deletions(-)
>
> --- linux-2.6.28-rc2/arch/x86/Kconfig 2008-10-30 11:03:18.000000000 +0100
> +++ 2.6.28-rc2-x86-kconfig-cleanup/arch/x86/Kconfig 2008-10-21 13:57:07.000000000 +0200
> @@ -235,21 +235,13 @@ config X86_FIND_SMP_CONFIG
> def_bool y
> depends on X86_MPPARSE || X86_VOYAGER
>
> -if ACPI
> config X86_MPPARSE
> - def_bool y
> - bool "Enable MPS table"
> + bool "Enable MPS table" if ACPI
> + default y
> depends on X86_LOCAL_APIC
> help
> For old smp systems that do not have proper acpi support. Newer systems
> (esp with 64bit cpus) with acpi support, MADT and DSDT will override it
> -endif
> -
> -if !ACPI
> -config X86_MPPARSE
> - def_bool y
> - depends on X86_LOCAL_APIC
> -endif
hm, that's not an equivalent change. But i guess we can do this, it
sure looks like a cleaner construct.
Ingo
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