linux-kernel - Re: [PATCH 3/4] EDAC/amd64: Check register values from all UMCs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YbeByvJlicfuehaA@yaz-ubuntu>
Date:   Mon, 13 Dec 2021 17:24:26 +0000
From:   Yazen Ghannam <yazen.ghannam@....com>
To:     Borislav Petkov <bp@...en8.de>
Cc:     linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org,
        mchehab@...nel.org, tony.luck@...el.com, james.morse@....com,
        rric@...nel.org, Smita.KoralahalliChannabasappa@....com,
        william.roche@...cle.com
Subject: Re: [PATCH 3/4] EDAC/amd64: Check register values from all UMCs

On Fri, Dec 10, 2021 at 01:34:19PM +0100, Borislav Petkov wrote:
> On Wed, Dec 08, 2021 at 05:43:55PM +0000, Yazen Ghannam wrote:
> > Loop over all UMCs and create bitmasks to check the values of the
> > DIMM_CFG and UMC_CFG registers rather than just checking the values from
> > the first two UMCs.
> 
> Do not talk about what your patch does in the commit message - that
> should hopefully be visible in the diff itself. Rather, talk about *why*
> you're doing what you're doing.
>

Understood.

Thanks,
Yazen