linux-kernel - Re: [RFT v3] eata: Convert eata driver as normal PCI and platform device drivers

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Message-ID: <560FB882.5050107@internode.on.net>
Date:	Sat, 03 Oct 2015 20:44:10 +0930
From:	Arthur Marsh <arthur.marsh@...ernode.on.net>
To:	Jiang Liu <jiang.liu@...ux.intel.com>,
	James Bottomley <James.Bottomley@...senPartnership.com>
CC:	Thomas Gleixner <tglx@...utronix.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Hannes Reinecke <hare@...e.de>,
	Ballabio Dario <dario.ballabio@....com>,
	Christoph Hellwig <hch@...radead.org>,
	Dario Ballabio <ballabio_dario@....com>,
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	linux-scsi@...r.kernel.org, x86@...nel.org
Subject: Re: [RFT v3] eata: Convert eata driver as normal PCI and platform
 device drivers



Jiang Liu wrote on 03/10/15 17:41:

> Hi Arthur,
> 	The above results suggest that we need to shutdown eata
> controller for kexec. So could you please try to apply the attached
> patch upon the previous two patches?
> Thanks!
> Gerry
>

Hi, I still get kexec shutdown errors like this with the 3rd patch applied:

http://www.users.on.net/~arthur.marsh/20151003566.jpg

I can still unmount filesystems, modprobe -r eata and modprobe eata to 
get things into a state where a kexec reboot works.

Regards,

Arthur.
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