linux-kernel - Re: [PATCH v4 05/13] x86/cpufeatures: Add Bandwidth Monitoring Event Configuration feature flag

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Message-ID: <ec61c77f-260f-d9b1-a85a-1888fc45545d@linux.intel.com>
Date:   Wed, 7 Sep 2022 11:36:07 -0700
From:   Daniel Sneddon <daniel.sneddon@...ux.intel.com>
To:     Babu Moger <babu.moger@....com>, corbet@....net,
        reinette.chatre@...el.com, tglx@...utronix.de, mingo@...hat.com,
        bp@...en8.de
Cc:     fenghua.yu@...el.com, dave.hansen@...ux.intel.com, x86@...nel.org,
        hpa@...or.com, paulmck@...nel.org, akpm@...ux-foundation.org,
        quic_neeraju@...cinc.com, rdunlap@...radead.org,
        damien.lemoal@...nsource.wdc.com, songmuchun@...edance.com,
        peterz@...radead.org, jpoimboe@...nel.org, pbonzini@...hat.com,
        chang.seok.bae@...el.com, pawan.kumar.gupta@...ux.intel.com,
        jmattson@...gle.com, sandipan.das@....com, tony.luck@...el.com,
        james.morse@....com, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, bagasdotme@...il.com,
        eranian@...gle.com
Subject: Re: [PATCH v4 05/13] x86/cpufeatures: Add Bandwidth Monitoring Event
 Configuration feature flag

On 9/7/22 11:00, Babu Moger wrote:
>  #define X86_FEATURE_SMBA		(11*32+18) /* SLOW Memory Bandwidth Allocation */
> +#define X86_FEATURE_BMEC		(11*32+18) /* AMD Bandwidth Monitoring Event Configuration (BMEC) */

Shouldn't this be +19 instead?