linux-kernel - Re: [Bugfix 0/3] Convert eata driver to a normal PCI device driver

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Message-ID: <55F91C34.4070800@internode.on.net>
Date:	Wed, 16 Sep 2015 17:07:24 +0930
From:	Arthur Marsh <arthur.marsh@...ernode.on.net>
To:	Jiang Liu <jiang.liu@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>
CC:	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	linux-scsi@...r.kernel.org, x86@...nel.org
Subject: Re: [Bugfix 0/3] Convert eata driver to a normal PCI device driver



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.
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