From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BA93C47404 for ; Wed, 9 Oct 2019 23:54:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE48F2086D for ; Wed, 9 Oct 2019 23:54:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="epjOkVEx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731134AbfJIXy5 (ORCPT ); Wed, 9 Oct 2019 19:54:57 -0400 Received: from mail-io1-f44.google.com ([209.85.166.44]:32970 "EHLO mail-io1-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731103AbfJIXy5 (ORCPT ); Wed, 9 Oct 2019 19:54:57 -0400 Received: by mail-io1-f44.google.com with SMTP id z19so9668515ior.0 for ; Wed, 09 Oct 2019 16:54:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=VsFnm8XaI7QXmr5VDdmna3BqJxVjha1I8fPCcDzsiWM=; b=epjOkVExnNB8/LCawWiPCUAagejF3IE/8GKqoQYMrHYh5O9cLqfmcIcusOogGKDEpa ETp2FpGTymlkpJvGm4RdSXVNmpxASY6yiZEcIc4En8gxy0HEwE0SuDMnvj2C/MmdmtLl 9SAmIL8fTgiEdYtmfHxvqDsoaO9N+koFVbN0tEhLBfFyI6I6itzNd8HplX8Cnkfm0B+0 WBv49GaiXwntvyWniiPNMMT98DcglDZmHyki6XsxqN76bxfC5aDgUaBDkjPCLbkUkCJU MKmMY0THwT+DhTs9Ryz4QUPODq7pcA3opu8BbwV5C1GfbzYcypzb5Jl9fZc/YZn2YjeS HPmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=VsFnm8XaI7QXmr5VDdmna3BqJxVjha1I8fPCcDzsiWM=; b=hyQaeaZa0SqHJOPcCphKNjKf9VIFtKaRmNtfSQt0otZhzYkJt7vGjgurk8EtyS9QoI AMap4VlIofBoN40xpwKRRhFgsQtlwDfR4ZNWr6TQ2eL1cHNQX4hfrpBDg8hR6skatWSy /cXAP1JRmiu92EvvQ5Dd8FySdmeMSut2qTvnMgyZqWOKpRQN6JN9ZxlmRXOLKR595Z++ ONDs7V+dMdvWK86dfbgQ4/9v4m99/LZx+4eoQbgKJIjmIlFPBQDeEZWQw2A/ZoL6iG05 cPKhCUO0WXPM7dAMNHx9ct53uxoF1ZWPQ3e7cRpLkbg4Y4u6uvMmVuSuAmvDJFPX5Ucm m82A== X-Gm-Message-State: APjAAAUiQ/k423HLElbu9+58K2wyb8CqaJmByvaLnIwDMWpme5CkiRoc +01mmSCmqvwev2vUYmSQNBMcIqTVY0CJ2okFDHA= X-Google-Smtp-Source: APXvYqxPgm8NzsHPh+vLkYUrxrrV4Hqa1huo489/D77lbpLZPx6yGnZ70rloYBLFqG0H+HOKrDwa+yKUCzuW1dPnf1I= X-Received: by 2002:a6b:6418:: with SMTP id t24mr624380iog.185.1570665296257; Wed, 09 Oct 2019 16:54:56 -0700 (PDT) MIME-Version: 1.0 References: <20190924092644.GC19317@zn.tnic> <20191007071502.GA24289@zn.tnic> <20191008115041.GD14765@zn.tnic> <678ba7d1-cf3d-4101-1819-29b291cf236d@amd.com> <20191009103041.GC10395@zn.tnic> <724d6f97-61f2-94bd-3f4b-793a55b6ac15@amd.com> In-Reply-To: <724d6f97-61f2-94bd-3f4b-793a55b6ac15@amd.com> From: Jeff God Date: Wed, 9 Oct 2019 19:54:45 -0400 Message-ID: Subject: Re: [GIT PULL] EDAC pile for 5.4 -> AMD family 17h, model 70h support To: "Ghannam, Yazen" Cc: Borislav Petkov , "linux-edac@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org On Wed, 9 Oct 2019 at 16:31, Ghannam, Yazen wrote: > > Ah yes, sorry I forgot to mention that you will need to disable Platform First > Error Handling. This can be done in the BIOS. It's usually under something > like: > > AMD CBS -> "Core" Common Options -> Platform First Error Handling > > This feature will prevent writes to the MCA registers. > > Please let me know if this works or not for you. I'll need to do some more > debug if it doesn't work. > On my side I don't have that setting in my bios under AMD CBS. Would this setting also prevent error reporting at the OS level or is it just related to the injection? The only thing I could find in my bios about ecc is Auto (default), Enable, Disable Jean-Frederic