linux-kernel - Re: [PATCH] firewire: fix some broken hardware NMI interrupt

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Message-ID: <411458028.04591@ustc.edu.cn>
Date:	Thu, 22 May 2008 20:07:08 +0800
From:	"JiSheng Zhang" <jszhang3@...l.ustc.edu.cn>
To:	stefanr@...6.in-berlin.de
Cc:	linux-kernel@...r.kernel.org,
	linux1394-devel@...ts.sourceforge.net, krh@...hat.com
Subject: Re: [PATCH] firewire: fix some broken hardware NMI interrupt

Hi,


>From: Stefan Richter <stefanr@...6.in-berlin.de>
>Reply-To: 
>To: jszhang3@...l.ustc.edu.cn
>Subject: Re: [PATCH] firewire: fix some broken hardware NMI interrupt
>Date:Wed, 21 May 2008 17:28:25 +0200
>
>jszhang3@...l.ustc.edu.cn wrote:
> > Some broken pci-1394 card does not clear completely on-chip memory during
boot, it
> > may cause pci parity error, then NMI interrupt.
> 
> Which card?
hmm, one card using VIA chip.
> 
> Is the problem still present in linux-2.6.26-rc3?
It seems that the problem disappeared. Thanks
> 
> Or if you don't want to test 2.6.26-rc yet, please test 2.6.25.4 with
> the firewire patchkit from
> http://me.in-berlin.de/~s5r6/linux1394/updates/.  There were changes to
> fw-ohci which influence chip initialization.
> -- 
> Stefan Richter
> -=====-==--- -=-= =-=-=
> http://arcgraph.de/sr/
>


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