Re: [PATCH] quiet down swiotlb warnings

Christoph Hellwig
2007-06-01T19:57:48Z

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.