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    SubjectRe: printk() with a spin-lock held.
    On Mon, 2004-10-25 at 08:32 -0400, Richard B. Johnson wrote:
    > I recall that printk() useds to just write stuff into a buffer,
    > that the buffer (the same buffer used for dmesg), was written
    > out only when it was safe to do so.
    > Now, if printk() can't do that anymore, how does one de-bug
    > ISR code? Or do you just heave it off the cliff and hope that
    > it flies?

    No, it can, I was wrong. I was thinking of some other function.


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