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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, LOTS_OF_MONEY,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 B2CE6C5519F for ; Wed, 18 Nov 2020 15:16:08 +0000 (UTC) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E9E9624756 for ; Wed, 18 Nov 2020 15:16:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lists.elisa.tech header.i=@lists.elisa.tech header.b="pdpIoNDO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E9E9624756 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=bounce+72012+175+5278000+9232812@lists.elisa.tech X-Received: by 127.0.0.2 with SMTP id K9HmYY5279335xMpMXxZE5Hz; Wed, 18 Nov 2020 07:16:07 -0800 X-Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mx.groups.io with SMTP id smtpd.web12.25539.1605712566306509535 for ; Wed, 18 Nov 2020 07:16:06 -0800 IronPort-SDR: ax7yLwjO3q/M7P2Ua6ulWSuVor6FFYdJ6O4mw0oS/uLz425Zx2kwe0sFGbPZCq5Eo26jVoZdFA SCzWWg0et0ww== X-IronPort-AV: E=McAfee;i="6000,8403,9808"; a="170348275" X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="170348275" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2020 07:15:58 -0800 IronPort-SDR: aTiYNJ44AM906CS+zhEMRp2fvFfXKQF7b6rvBGJ5Nwf/0Q3nXU6P0X3HedyxnM0djnyMjcm5o6 OaFbHH0nu8Iw== X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="359492060" X-Received: from paolonig001.ir.intel.com ([163.33.183.93]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2020 07:15:56 -0800 From: "Paoloni, Gabriele" To: tony.luck@intel.com, bp@alien8.de, tglx@linutronix.de, mingo@redhat.com, x86@kernel.org, hpa@zytor.com, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org Cc: gabriele.paoloni@intel.com, linux-safety@lists.elisa.tech Subject: [linux-safety] [PATCH 0/4] x86/MCE: some minor fixes Date: Wed, 18 Nov 2020 15:15:48 +0000 Message-Id: <20201118151552.1412-1-gabriele.paoloni@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: Sender: linux-safety@lists.elisa.tech List-Id: Mailing-List: list linux-safety@lists.elisa.tech; contact linux-safety+owner@lists.elisa.tech List-Post: X-Gm-Message-State: 8CsPBPYN8RmwOjQqwbHvwgaqx5278000AA= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.elisa.tech; q=dns/txt; s=20140610; t=1605712567; bh=J9fdLIxtLApJ8AIhMkIWCI7VAdvPhnaCgzRgG87KQYE=; h=Cc:Content-Type:Date:From:Subject:To; b=pdpIoNDOaJcGFqNWC0/M+QyGKplde/bM56zYFqfEHpcat/J9e/N/PbgYp7n+uIbOWC+ PjmS7FlIR113/0pfS9qHvn5bZLTnXAVLNDp7MmMZvzJSBFkkM/lCbatocWUrN13G6gap/ aWPNDL0jxFIPK1EdNPCgQCoz+OdifBYRKxU= During the safety analysis that was done in the context of the ELISA project by the safety architecture working group some incorrectnesses were spotted. This patchset proposes some fixes. Signed-off-by: Gabriele Paoloni Reviewed-by: Tony Luck Gabriele Paoloni (4): x86/mce: do not overwrite no_way_out if mce_end() fails x86/mce: move the mce_panic() call and kill_it assignments at the right places x86/mce: for LMCE panic only if mca_cfg.tolerant < 3 x86/mce: remove redundant call to irq_work_queue() arch/x86/kernel/cpu/mce/core.c | 28 +++++++++++----------------- 1 file changed, 11 insertions(+), 17 deletions(-) -- 2.20.1 --------------------------------------------------------------------- INTEL CORPORATION ITALIA S.p.A. con unico socio Sede: Milanofiori Palazzo E 4 CAP 20094 Assago (MI) Capitale Sociale Euro 104.000,00 interamente versato Partita I.V.A. e Codice Fiscale 04236760155 Repertorio Economico Amministrativo n. 997124 Registro delle Imprese di Milano nr. 183983/5281/33 Soggetta ad attivita' di direzione e coordinamento di INTEL CORPORATION, USA This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). 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