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    SubjectRe: [PATCH] quiet down swiotlb warnings
    On Fri, Jun 01, 2007 at 09:37:03PM +0200, Andi Kleen wrote:
    > > in some cases which is highly annoying and leads people to stick a
    > > __GFP_NOWARN into various places)
    >
    > An pci_map_sg failing typically leads to an IO error and we've
    > always printk'ed those. Otherwise people will wonder why they
    > get EIO.

    Not in a scsi driver. It will get requeued and the midlayer will submit
    it again when an outstanding command has finished.

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