From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965523AbcIPU2x convert rfc822-to-8bit (ORCPT ); Fri, 16 Sep 2016 16:28:53 -0400 Received: from mga02.intel.com ([134.134.136.20]:11195 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965082AbcIPU2q (ORCPT ); Fri, 16 Sep 2016 16:28:46 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,346,1470726000"; d="scan'208";a="880236546" From: "Luck, Tony" To: Yinghai Lu , Borislav Petkov CC: the arch/x86 maintainers , Linux Kernel Mailing List , "linux-edac@vger.kernel.org" , Yinghai Lu Subject: RE: [RFC PATCH] x86: Do not panic if mce=2 is passed Thread-Topic: [RFC PATCH] x86: Do not panic if mce=2 is passed Thread-Index: AQHSEFg4EI22a5epEUSmrdFIuV+SnaB8kKPg Date: Fri, 16 Sep 2016 20:28:44 +0000 Message-ID: <3908561D78D1C84285E8C5FCA982C28F3A1DE102@ORSMSX114.amr.corp.intel.com> References: <20160916202325.4972-1-yinghai@kernel.org> In-Reply-To: <20160916202325.4972-1-yinghai@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.22.254.139] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > For UE recovery support, current we need mce=2 in command line > and also disable panic_on_oops with sysctl. Please explain. I've never given mce=2 on command line, and have had my kernel recover from thousands of (injected) UE memory errors. -Tony