linux-kernel - Re: [PATCH v11 04/13] x86/cpufeatures: Add Bandwidth Monitoring Event Configuration feature flag

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Message-ID: <72cdefc5-1601-5c43-9ea4-4b637f5fafa5@amd.com>
Date:   Tue, 24 Jan 2023 08:11:21 -0600
From:   "Moger, Babu" <bmoger@....com>
To:     Borislav Petkov <bp@...en8.de>, "Moger, Babu" <Babu.Moger@....com>
Cc:     "Luck, Tony" <tony.luck@...el.com>,
        "corbet@....net" <corbet@....net>,
        "Chatre, Reinette" <reinette.chatre@...el.com>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "Yu, Fenghua" <fenghua.yu@...el.com>,
        "dave.hansen@...ux.intel.com" <dave.hansen@...ux.intel.com>,
        "x86@...nel.org" <x86@...nel.org>, "hpa@...or.com" <hpa@...or.com>,
        "paulmck@...nel.org" <paulmck@...nel.org>,
        "akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
        "quic_neeraju@...cinc.com" <quic_neeraju@...cinc.com>,
        "rdunlap@...radead.org" <rdunlap@...radead.org>,
        "damien.lemoal@...nsource.wdc.com" <damien.lemoal@...nsource.wdc.com>,
        "songmuchun@...edance.com" <songmuchun@...edance.com>,
        "peterz@...radead.org" <peterz@...radead.org>,
        "jpoimboe@...nel.org" <jpoimboe@...nel.org>,
        "pbonzini@...hat.com" <pbonzini@...hat.com>,
        "Bae, Chang Seok" <chang.seok.bae@...el.com>,
        "pawan.kumar.gupta@...ux.intel.com" 
        <pawan.kumar.gupta@...ux.intel.com>,
        "jmattson@...gle.com" <jmattson@...gle.com>,
        "daniel.sneddon@...ux.intel.com" <daniel.sneddon@...ux.intel.com>,
        "Das1, Sandipan" <Sandipan.Das@....com>,
        "james.morse@....com" <james.morse@....com>,
        "linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "bagasdotme@...il.com" <bagasdotme@...il.com>,
        "Eranian, Stephane" <eranian@...gle.com>,
        "christophe.leroy@...roup.eu" <christophe.leroy@...roup.eu>,
        "jarkko@...nel.org" <jarkko@...nel.org>,
        "Hunter, Adrian" <adrian.hunter@...el.com>,
        "quic_jiles@...cinc.com" <quic_jiles@...cinc.com>,
        "peternewman@...gle.com" <peternewman@...gle.com>
Subject: Re: [PATCH v11 04/13] x86/cpufeatures: Add Bandwidth Monitoring Event
 Configuration feature flag


On 1/24/2023 5:34 AM, Borislav Petkov wrote:
> On Mon, Jan 09, 2023 at 11:10:40PM +0000, Moger, Babu wrote:
>> Yes. We could.
>>
>> But at this point we don't have all the features listed in /sys/fs/resctrl/info
>> directory. We need to add all the resctrl feature bits in info directory. How
>> about we take this as separate task and I can send separate series to address
>> it?
> See my reply to Reinette from just now and lemme know if something's not clear
> yet.

Understood. I am planning to add resctrl feature list inside 
/sys/fs/resctrl/info/ in my next series.

Thanks

Babu