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Bug#637659: pci 0000:00:00.0: BAR 0: address space collision on of device [0xc8000000-0xcfffffff]



Am Mittwoch, den 24.08.2011, 03:53 +0100 schrieb Ben Hutchings:
> On Sat, 2011-08-13 at 16:27 +0200, Paul Menzel wrote:
> > Package: linux-2.6
> > Version: 2.6.32-31
> 
> The current stable version is 2.6.32-35; please upgrade.

Thank you for the suggestion. It was upgraded when I added the stable
sources to `/etc/apt/sources.list`. But the error was still there, so I
did not update this report. I am sorry.

> > Severity: normal
> > Tags: upstream fixed-upstream
> > 
> > Dear Debian folks,
> > 
> > 
> > with Linux kernel 2.6.32 the following message is shown on each boot. 
> > 
> >         [    0.206656] pci 0000:00:00.0: BAR 0: address space collision on of device [0xc8000000-0xcfffffff]
> > 
> > Testing 3.0.0-1 this message is *not* shown, so it seems to have been
> > fixed in the meanwhile. There is a related Launchpad bug report (linked
> > from [1]) [2] indicating that the patch in the Linux patch queue [3]
> > fixes this issue.
> [...]
> 
> This fix was included in longterm update 2.6.32.42 and will be in the
> next stable point release (Debian 6.0.3).

Thank you for the information. So if it really is the patch from
Patchwork entry #39988 [3], then it should be the following commit
[4][5] in the changelog for Linux kernel 2.6.32.42 [6].

        commit d93bd2d1eda2105d8685792ea16f33dae6fd8abc
        Author: Linus Torvalds <torvalds@linux-foundation.org>
        Date:   Mon Nov 9 12:04:32 2009 -0800
        
            PCI: allow matching of prefetchable resources to non-prefetchable windows
            
            commit 8c8def26bfaa704db67d515da3eb92cf26067548 upstream.

Is that correct?


Thanks,

Paul


[3] https://patchwork.kernel.org/patch/39988/
[4] http://git.kernel.org/?p=linux/kernel/git/longterm/linux-2.6.32.y.git;a=commit;h=d93bd2d1eda2105d8685792ea16f33dae6fd8abc
[5] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=8c8def26bfaa704db67d515da3eb92cf26067548
[6] http://www.kernel.org/pub/linux/kernel/v2.6/longterm/v2.6.32/ChangeLog-2.6.32.42

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