linux-kernel - Re: [PATCH 1/3] x86/MCE/AMD, EDAC/mce

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: <YK07xEG4567yv8vl@zn.tnic>
Date:   Tue, 25 May 2021 20:02:44 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     "Chatradhi, Naveen Krishna" <NaveenKrishna.Chatradhi@....com>
Cc:     "linux-edac@...r.kernel.org" <linux-edac@...r.kernel.org>,
        "x86@...nel.org" <x86@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "mchehab@...nel.org" <mchehab@...nel.org>,
        "M K, Muralidhara" <Muralidhara.MK@....com>
Subject: Re: [PATCH 1/3] x86/MCE/AMD, EDAC/mce_amd: Add new SMCA bank types.

On Mon, May 24, 2021 at 04:41:25PM +0000, Chatradhi, Naveen Krishna wrote:
> [naveenk:] There is a possibility for a heterogenous system with both
> the SMCA_UMC and SMCA_UMC_V2 variant of controllers to exist.

Wait, what? You can have systems with *both* UMCs in the same coherent
fabric and thus the OS can see UMCs of both types on the same system?

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette