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    SubjectRe: [bug] ata subsystem related crash with latest -git
    On Thu, Oct 18 2007, Jens Axboe wrote:
    > On Thu, Oct 18 2007, Ingo Molnar wrote:
    > >
    > > * Jens Axboe <jens.axboe@oracle.com> wrote:
    > >
    > > > > Of course, this doesn't explain why ata_sg_is_last() was broken, but
    > > > > since it's working _and_ slightly more efficient, I don't really
    > > > > care :)
    > > >
    > > > Tomo and I agreed to kill sg_last() a few days ago anyways, so this is
    > > > perfectly fine with me.
    > >
    > > it would still be nice to figure out exactly why it was broken.
    >
    > It would always be nice. For this case I don't think it's very
    > interesting, if we pursue the improved sg iteration setup.

    BTW, I think it's pretty clear that ata_sg_is_last() is broken. It's
    likely a one-off in the n_iter test.

    --
    Jens Axboe

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