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=-7.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 887B5C43381 for ; Tue, 26 Mar 2019 09:28:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 49CD920856 for ; Tue, 26 Mar 2019 09:28:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="Q6gbNKNG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729552AbfCZJ2Z (ORCPT ); Tue, 26 Mar 2019 05:28:25 -0400 Received: from mail.skyhub.de ([5.9.137.197]:35718 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726178AbfCZJ2Y (ORCPT ); Tue, 26 Mar 2019 05:28:24 -0400 Received: from zn.tnic (p200300EC2F098000329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2f09:8000:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 2F5C71EC082D; Tue, 26 Mar 2019 10:28:23 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1553592503; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fe37sMoDMB5hf9mQV5TgUhE9xUbWKgIpMBeBsT+xM7o=; b=Q6gbNKNGgGcuXlTo5Cf11ndXmcnutWc0Xh20dwizj/rffHcfFou1BeDiBPCcV4c8Yc1fFO ZBPGSPzlAAO/CKggOkGZLLoY4jH31Fwc/34IktyeVX9nq3Te8FK5uaA2rXJmJl4mwsLMwy eojB4Y+1hwvE/RhVRIEnaq4oaXzvQag= Date: Tue, 26 Mar 2019 10:28:25 +0100 From: Borislav Petkov To: "rafal@milecki.pl" , "clemej@gmail.com" Cc: "Ghannam, Yazen" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "tony.luck@intel.com" , "x86@kernel.org" Subject: Re: [PATCH v4 1/2] x86/MCE: Add function to allow filtering of MCA errors Message-ID: <20190326092825.GF1867@zn.tnic> References: <20190325163410.171021-1-Yazen.Ghannam@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190325163410.171021-1-Yazen.Ghannam@amd.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 25, 2019 at 04:34:22PM +0000, Ghannam, Yazen wrote: > From: Yazen Ghannam > > Some systems may report spurious MCA errors. In general, spurious MCA > errors may be disabled by clearing a particular bit in MCA_CTL. However, > clearing a bit in MCA_CTL may not be recommended for some errors, so the > only option is to ignore them. Ok, I cleaned those up and applied them here: https://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git/log/?h=tip-x86-urgent-ras Rafał, John, can you guys test them pls? Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply. From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [v4,1/2] x86/MCE: Add function to allow filtering of MCA errors From: Borislav Petkov Message-Id: <20190326092825.GF1867@zn.tnic> Date: Tue, 26 Mar 2019 10:28:25 +0100 To: "rafal@milecki.pl" , "clemej@gmail.com" Cc: "Ghannam, Yazen" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "tony.luck@intel.com" , "x86@kernel.org" List-ID: T24gTW9uLCBNYXIgMjUsIDIwMTkgYXQgMDQ6MzQ6MjJQTSArMDAwMCwgR2hhbm5hbSwgWWF6ZW4g d3JvdGU6Cj4gRnJvbTogWWF6ZW4gR2hhbm5hbSA8eWF6ZW4uZ2hhbm5hbUBhbWQuY29tPgo+IAo+ IFNvbWUgc3lzdGVtcyBtYXkgcmVwb3J0IHNwdXJpb3VzIE1DQSBlcnJvcnMuIEluIGdlbmVyYWws IHNwdXJpb3VzIE1DQQo+IGVycm9ycyBtYXkgYmUgZGlzYWJsZWQgYnkgY2xlYXJpbmcgYSBwYXJ0 aWN1bGFyIGJpdCBpbiBNQ0FfQ1RMLiBIb3dldmVyLAo+IGNsZWFyaW5nIGEgYml0IGluIE1DQV9D VEwgbWF5IG5vdCBiZSByZWNvbW1lbmRlZCBmb3Igc29tZSBlcnJvcnMsIHNvIHRoZQo+IG9ubHkg b3B0aW9uIGlzIHRvIGlnbm9yZSB0aGVtLgoKT2ssIEkgY2xlYW5lZCB0aG9zZSB1cCBhbmQgYXBw bGllZCB0aGVtIGhlcmU6CgpodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2Vy bmVsL2dpdC9icC9icC5naXQvbG9nLz9oPXRpcC14ODYtdXJnZW50LXJhcwoKUmFmYcWCLCBKb2hu LCBjYW4geW91IGd1eXMgdGVzdCB0aGVtIHBscz8KClRoeC4K