linux-kernel - Re: [PATCH v3 3/8] x86/include/asm/msr-index.h: Add IFS Array test bits

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Date:   Mon, 13 Mar 2023 16:03:08 +0100
From:   Hans de Goede <hdegoede@...hat.com>
To:     Jithu Joseph <jithu.joseph@...el.com>, markgross@...nel.org
Cc:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
        dave.hansen@...ux.intel.com, x86@...nel.org, hpa@...or.com,
        gregkh@...uxfoundation.org, rostedt@...dmis.org,
        ashok.raj@...el.com, tony.luck@...el.com,
        linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        patches@...ts.linux.dev, ravi.v.shankar@...el.com,
        thiago.macieira@...el.com, athenas.jimenez.gonzalez@...el.com,
        sohil.mehta@...el.com
Subject: Re: [PATCH v3 3/8] x86/include/asm/msr-index.h: Add IFS Array test
 bits

Hi,

On 3/1/23 02:59, Jithu Joseph wrote:
> Define MSR bitfields for enumerating support for Array BIST test.
> 
> Signed-off-by: Jithu Joseph <jithu.joseph@...el.com>
> Reviewed-by: Tony Luck <tony.luck@...el.com>
> ---
>  arch/x86/include/asm/msr-index.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
> index d3fe82c5d6b6..ad8997773ad3 100644
> --- a/arch/x86/include/asm/msr-index.h
> +++ b/arch/x86/include/asm/msr-index.h
> @@ -197,6 +197,8 @@
>  
>  /* Abbreviated from Intel SDM name IA32_INTEGRITY_CAPABILITIES */
>  #define MSR_INTEGRITY_CAPS			0x000002d9
> +#define MSR_INTEGRITY_CAPS_ARRAY_BIST_BIT      2
> +#define MSR_INTEGRITY_CAPS_ARRAY_BIST          BIT(MSR_INTEGRITY_CAPS_ARRAY_BIST_BIT)
>  #define MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT	4
>  #define MSR_INTEGRITY_CAPS_PERIODIC_BIST	BIT(MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT)
>  


Thanks, patch looks good to me:

Reviewed-by: Hans de Goede <hdegoede@...hat.com>

Regards,

Hans