From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ipmail04.adl6.internode.on.net ([150.101.137.141]:3867 "EHLO ipmail04.adl6.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751739AbbIPHh3 (ORCPT ); Wed, 16 Sep 2015 03:37:29 -0400 Message-ID: <55F91C34.4070800@internode.on.net> Date: Wed, 16 Sep 2015 17:07:24 +0930 From: Arthur Marsh MIME-Version: 1.0 To: Jiang Liu , Thomas Gleixner , Bjorn Helgaas CC: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, x86@kernel.org Subject: Re: [Bugfix 0/3] Convert eata driver to a normal PCI device driver References: <1442200140-30808-1-git-send-email-jiang.liu@linux.intel.com> <55F6EF40.50403@internode.on.net> <55F78306.3000802@linux.intel.com> <55F7C691.8000406@internode.on.net> <55F8F90D.2050703@linux.intel.com> In-Reply-To: <55F8F90D.2050703@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-pci-owner@vger.kernel.org List-ID: Jiang Liu wrote on 16/09/15 14:37: > On 2015/9/15 15:19, Arthur Marsh wrote: >> >> >> Jiang Liu wrote on 15/09/15 12:01: >> >>> HI Arthur, >>> Really appreciate your help to test the patches. That's >>> a good sign we have moved forward a bit:) >>> For kexec, it's always challenging to me. So could you >>> please help to provide full dmesg logs with working kernels >>> so I could try to figure out the order among scsi and PCI devices. >>> It may be shutdown order related. >>> Thanks! >>> Gerry >> >> OK, attached is the dmesg output from the 4.2.0 kernel where kexec worked. > Hi Arthur, > Could you please also help to capture the log messages > of kexec, I need to those log messages to figure out the order > to shutdown PCI devices and scsi devices during kexec. > Thanks! > Gerry > How would I capture the log messages of kexec (assuming that there are any, I couldn't see from the manual page entries and haven't seen anything beyond the screen images that I have already sent you)? Regards, Arthur.