linux-kernel - Re: [PATCH] EDAC: Expose node link in sysfs if CONFIG

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Message-ID: <20230516111942.GCZGNmzu3Abd4KmZu3@fat_crate.local>
Date:   Tue, 16 May 2023 13:19:42 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Yajun Deng <yajun.deng@...ux.dev>
Cc:     tony.luck@...el.com, james.morse@....com, mchehab@...nel.org,
        rric@...nel.org, corbet@....net, linux-kernel@...r.kernel.org,
        linux-edac@...r.kernel.org, linux-doc@...r.kernel.org
Subject: Re: [PATCH] EDAC: Expose node link in sysfs if CONFIG_NUMA

On Tue, May 16, 2023 at 11:07:11AM +0000, Yajun Deng wrote:
> It will help users to confirm which MC belongs to which node if there
> are multiple MCs. Therefore, we can also know how many dimm on each
> node.

There are physical nodes, logical nodes, NUMA nodes, interleaving
between nodes...

Is there any practical use case and need behind this?

-- 
Regards/Gruss,
    Boris.

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