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Message-ID: <20181005233856.GB107301@romley-ivt3.sc.intel.com>
Date:   Fri, 5 Oct 2018 16:38:56 -0700
From:   Fenghua Yu <fenghua.yu@...el.com>
To:     "Moger, Babu" <Babu.Moger@....com>
Cc:     "tglx@...utronix.de" <tglx@...utronix.de>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "hpa@...or.com" <hpa@...or.com>,
        "reinette.chatre@...el.com" <reinette.chatre@...el.com>,
        "fenghua.yu@...el.com" <fenghua.yu@...el.com>,
        "james.morse@....com" <james.morse@....com>,
        "vikas.shivappa@...ux.intel.com" <vikas.shivappa@...ux.intel.com>,
        "tony.luck@...el.com" <tony.luck@...el.com>,
        "x86@...nel.org" <x86@...nel.org>,
        "peterz@...radead.org" <peterz@...radead.org>,
        "pombredanne@...b.com" <pombredanne@...b.com>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "kstewart@...uxfoundation.org" <kstewart@...uxfoundation.org>,
        "bp@...e.de" <bp@...e.de>,
        "rafael.j.wysocki@...el.com" <rafael.j.wysocki@...el.com>,
        "ak@...ux.intel.com" <ak@...ux.intel.com>,
        "kirill.shutemov@...ux.intel.com" <kirill.shutemov@...ux.intel.com>,
        "xiaochen.shen@...el.com" <xiaochen.shen@...el.com>,
        "colin.king@...onical.com" <colin.king@...onical.com>,
        "Hurwitz, Sherry" <sherry.hurwitz@....com>,
        "Lendacky, Thomas" <Thomas.Lendacky@....com>,
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Subject: Re: [PATCH v2 05/11] arch/x86: Introduce a new config parameter
 PLATFORM_QOS

On Fri, Oct 05, 2018 at 08:55:52PM +0000, Moger, Babu wrote:
> Introduces a new config parameter PLATFORM_QOS.
> 
> This will be used as a common config parameter for both Intel and AMD.
> Each vendor will have their own config parameter to enable RDT feature.
> One for Intel(INTEL_RDT) and one for AMD(AMD_QOS). It can be enabled or
> disabled separately. The new parameter PLATFORM_QOS will be dependent
> on INTEL_RDT or AMD_QOS.
> 
> Signed-off-by: Babu Moger <babu.moger@....com>
> ---
>  arch/x86/Kconfig | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index 1a0be022f91d..7f2da780a327 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -458,6 +458,10 @@ config INTEL_RDT
>  
>  	  Say N if unsure.
>  
> +config PLATFORM_QOS
> +	def_bool y
> +	depends on X86 && INTEL_RDT
> +

Can change "PLATFORM_QOS" to a more neutral name "RESCTRL"?

Thanks.

-Fenghua

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