From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752621Ab1H2FWq (ORCPT ); Mon, 29 Aug 2011 01:22:46 -0400 Received: from mga03.intel.com ([143.182.124.21]:5016 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750873Ab1H2FWi (ORCPT ); Mon, 29 Aug 2011 01:22:38 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.68,295,1312182000"; d="scan'208";a="11983740" Message-ID: <4E5B221B.4080309@intel.com> Date: Mon, 29 Aug 2011 13:22:35 +0800 From: Huang Ying User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.20) Gecko/20110820 Iceowl/1.0b2 Icedove/3.1.12 MIME-Version: 1.0 To: Pavel Ivanov CC: Bjorn Helgaas , linux-kernel , "linux-acpi@vger.kernel.org" Subject: Re: APEI: Can not request iomem region for GARs References: <4E520149.3010802@intel.com> <4E571D66.1070302@intel.com> <4E5AE82E.6000807@intel.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/29/2011 12:10 PM, Pavel Ivanov wrote: > On Sun, Aug 28, 2011 at 9:15 PM, Huang Ying wrote: >> Hi, Pavel, >> >> On 08/27/2011 11:28 AM, Pavel Ivanov wrote: >>> Huang, >>> >>> I can confirm that new patch got rid of the old error message but >>> introduced a new one: >>> >>> ERST: Failed to get Error Log Address Range >> >> Please try the attached patch to find why there is the error message. > > dmesg after the patch is in attachment. -ENOENT is returned for apei_exec_run(, ACPI_ERST_GET_ERROR_RANGE). That is there is no instructions for mandatory action ACPI_ERST_GET_ERROR_RANGE. It should be a firmware bug, try raise it to firmware vendor? Best Regards, Huang Ying