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    SubjectRe: USB related "unable to handle kernel paging request" in 3.0.0-rc7
    On Tue, 2 Aug 2011 14:35:54 +0300
    Dan Carpenter <> wrote:

    > On Tue, Aug 02, 2011 at 12:40:28PM +0200, Florian Mickler wrote:
    > > This should fix it.
    > >
    > That's not right. You should just make .size_of_priv = 20 with a
    > comment.

    Right. Don't know why I didn't do so right from the start. The thing
    is, the buffer has to be seperately allocated from the heap in order
    for it to be used as a dma target.
    I probably overlooked that that is what actually happens in
    dvb_usb_device_init. Or realized and changed everything accordingly but
    forgot the .size_of_priv. ?

    Anyway, that is what you get if you can't actually test what you do.
    (Sorry Tino! The original patch submission had a big fat warning
    that it was only compile tested, but that got lost somewhere along
    the line...)

    > regards,
    > dan carpenter


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