Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932368Ab0DGBKe (ORCPT ); Tue, 6 Apr 2010 21:10:34 -0400 Received: from acsinet11.oracle.com ([141.146.126.233]:21924 "EHLO acsinet11.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932340Ab0DGBK2 (ORCPT ); Tue, 6 Apr 2010 21:10:28 -0400 Message-ID: <4BBBDAF4.4020304@oracle.com> Date: Tue, 06 Apr 2010 18:08:04 -0700 From: Yinghai User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8) Gecko/20100228 SUSE/3.0.3-1.1.1 Thunderbird/3.0.3 MIME-Version: 1.0 To: Andy Isaacson CC: linux-kernel@vger.kernel.org, Bjorn Helgaas , Jesse Barnes , Chris Wright , Matthew Wilcox Subject: Re: [2.6.34-rc1 REGRESSION] ahci 0000:00:1f.2: controller reset failed (0xffffffff) References: <20100406225425.GA8292@hexapodia.org> In-Reply-To: <20100406225425.GA8292@hexapodia.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Source-IP: acsmt355.oracle.com [141.146.40.155] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090206.4BBBDB74.00A5:SCFMA4539814,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1096 Lines: 29 On 04/06/2010 03:54 PM, Andy Isaacson wrote: > This Dell Precision WorkStation T3400 doesn't boot 2.6.34-rc1 (tried > 522dba71). 2.6.33 was fine, and it's been running various stable > kernels for the last 18 months. Unfortunately I can't reasonably bisect > as I need this machine to be usable, but I can test specific patches or > options. (three or four reboots is fine, 15 is not.) > > full dmesg from failing boot and a successful boot at > http://web.hexapodia.org/~adi/tmp/20100406-pci-ahci-reset-fail/ > > I suspect it's due to: > > [ 3.094038] pci 0000:00:1f.2: no compatible bridge window for [mem 0xff970000-0xff9707ff] > [ 3.103001] pci 0000:00:1f.2: can't reserve [mem 0xff970000-0xff9707ff] > > so I've CCed a few recent committers to setup-res.c. > can you try to boot with pci=nocrs ? also please check with -rc4. YH -- 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/