linux-kernel - Re: [PATCH] Workaround for a PCI restoring bug

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Message-ID: <20070513122113.GA3632@ics.muni.cz>
Date:	Sun, 13 May 2007 14:21:14 +0200
From:	Lukas Hejtmanek <xhejtman@....muni.cz>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Workaround for a PCI restoring bug

On Sun, May 13, 2007 at 02:11:19AM -0700, Andrew Morton wrote:
> > I've also noticed that someone pointed out that for some reason, PCI config
> > space is saved twice, the first is OK, the second saves already disabled
> > devices. Unfortunately, I'm unable to find this discussion in LKM.
> 
> Yeah, that sounds risky.
> 
> Can you put a dump_stack() call into the PCI saving function?  That way
> we'll see what the two call paths are.

I did it, but it seems to be OK. PCI saves only once each device. So the issue
was not related to this.

So what should I try next?

-- 
Lukáš Hejtmánek
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