linux-kernel - RE: [PATCH v5 2/2] x86/resctrl: Remove arch_has_empty

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Message-ID: <IA1PR11MB6097582875AF02B7820A41E29B559@IA1PR11MB6097.namprd11.prod.outlook.com>
Date:   Tue, 27 Sep 2022 23:20:22 +0000
From:   "Yu, Fenghua" <fenghua.yu@...el.com>
To:     Babu Moger <babu.moger@....com>, "corbet@....net" <corbet@....net>,
        "Chatre, Reinette" <reinette.chatre@...el.com>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
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        "bp@...en8.de" <bp@...en8.de>
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        "x86@...nel.org" <x86@...nel.org>, "hpa@...or.com" <hpa@...or.com>,
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        "Eranian, Stephane" <eranian@...gle.com>
Subject: RE: [PATCH v5 2/2] x86/resctrl: Remove arch_has_empty_bitmaps

> The field arch_has_empty_bitmaps is not required anymore. The field
> min_cbm_bits is enough to validate the CBM (capacity bit mask) if the
> architecture can support the zero CBM or not.
> 
> Suggested-by: Reinette Chatre <reinette.chatre@...el.com>
> Signed-off-by: Babu Moger <babu.moger@....com>
> Reviewed-by: Reinette Chatre <reinette.chatre@...el.com>

Reviewed-by: Fenghua Yu <fenghua.yu@...el.com>