Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759251Ab3HOTnN (ORCPT ); Thu, 15 Aug 2013 15:43:13 -0400 Received: from mail.skyhub.de ([78.46.96.112]:38606 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756721Ab3HOTnM (ORCPT ); Thu, 15 Aug 2013 15:43:12 -0400 Date: Thu, 15 Aug 2013 21:43:09 +0200 From: Borislav Petkov To: "Luck, Tony" Cc: "Naveen N. Rao" , Mauro Carvalho Chehab , "bhelgaas@google.com" , "rostedt@goodmis.org" , "rjw@sisk.pl" , "lance.ortiz@hp.com" , "linux-pci@vger.kernel.org" , "linux-acpi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 3/3] mce: acpi/apei: trace: Enable ghes memory error trace event Message-ID: <20130815194309.GL27616@pd.tnic> References: <20130813124258.GC4077@pd.tnic> <520A6D98.9060204@linux.vnet.ibm.com> <20130813175809.GE4077@pd.tnic> <3908561D78D1C84285E8C5FCA982C28F31CB8F53@ORSMSX106.amr.corp.intel.com> <20130813181004.GF4077@pd.tnic> <3908561D78D1C84285E8C5FCA982C28F31CB9150@ORSMSX106.amr.corp.intel.com> <20130814054322.GA9158@pd.tnic> <3908561D78D1C84285E8C5FCA982C28F31CBAAFA@ORSMSX106.amr.corp.intel.com> <20130815101432.GE27616@pd.tnic> <3908561D78D1C84285E8C5FCA982C28F31CBD158@ORSMSX106.amr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <3908561D78D1C84285E8C5FCA982C28F31CBD158@ORSMSX106.amr.corp.intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 817 Lines: 20 On Thu, Aug 15, 2013 at 07:14:34PM +0000, Luck, Tony wrote: > Yes - but the serial port is too slow to log everything that you might > conceivably need to debug your problem. Imagine trying to log every > interrupt and every pagefault on every processor down a single 115200 > baud connection. Thus my earlier comments about guessing what to log. Right, but a normally sized dmesg usually gets through ok. Selecting what to log could be a very tedious and error-prone process... -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/