Re: [linux-usb-devel] 2.6.18.2: lockdep warnings on rmmod ohci_hcd

From: Andrey Borzenkov
Date: Mon Nov 06 2006 - 11:35:07 EST


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On Monday 06 November 2006 19:16, Alan Stern wrote:
> On Mon, 6 Nov 2006, Andrey Borzenkov wrote:
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> > On Monday 06 November 2006 17:18, Arjan van de Ven wrote:
> > > On Mon, 2006-11-06 at 15:46 +0300, Andrey Borzenkov wrote:
> > > > I presume this is lockdep; this looks initially truncated,
> > > > unfortunately this
> > > > is how it was stored in messages. I will try to get more complete
> > > > output ig
> > > > required.
> > >
> > > the interesting bits are missing unfortunately (the first 10 lines or
> > > so).
> > >
> > > Also this will be in "dmesg" if your system actually survives...
> >
> > well, dmesg had exactly the same contents. Here full dmesg with increased
> > LOG_SHIFT.
>
> I always find it rather difficult to understand the meaning of lockdep
> warnings, but this looks a bug that was fixed in 2.6.19-rc1. The patch
> that fixed it is here:
>
> http://marc.theaimsgroup.com/?l=linux-usb-devel&m=115938807428103&w=2
>

Yes, it has fixed it. Thank you

- -andrey
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