From mboxrd@z Thu Jan 1 00:00:00 1970 From: Huang Ying Subject: Re: APEI: Can not request iomem region for GARs Date: Mon, 29 Aug 2011 13:22:35 +0800 Message-ID: <4E5B221B.4080309@intel.com> References: <4E520149.3010802@intel.com> <4E571D66.1070302@intel.com> <4E5AE82E.6000807@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: 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 In-Reply-To: Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Pavel Ivanov Cc: Bjorn Helgaas , linux-kernel , "linux-acpi@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