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    SubjectRe: [PATCH resend] Fix a lock problem in generic phy code
    On Mon, Sep 10, 2007 at 08:45:50PM +0200, Hans-Jürgen Koch wrote:
    > > Could you please audit all instances of physdev->lock and add
    > > _bh where necessary? I can see that at least phys_stop also
    > > needs the _bh.
    > I think the patch does all that's necessary. At least, there're no error
    > messages in the logs anymore. I didn't check if there's an error on
    > unload, though.

    Sorry, but you can't rely on the non-existence of lockdep
    messages as a proof of correctness :)

    If we're going to fix the obvious bugs here, we should fix
    the subtle ones too as otherwise they'll be much harder to
    notice with this patch merged.

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