On Fri, Oct 19, 2018 at 08:04:25AM +0200, Christoph Hellwig wrote: > On Thu, Oct 18, 2018 at 08:17:14PM -0400, Konrad Rzeszutek Wilk wrote: > > On Mon, Oct 08, 2018 at 10:02:39AM +0200, Christoph Hellwig wrote: > > > All properly written drivers now have error handling in the > > > dma_map_single / dma_map_page callers. As swiotlb_tbl_map_single already > > > prints a useful warning when running out of swiotlb pool swace we can > > > > s/swace/space/ > > > > > also remove swiotlb_full entirely as it serves no purpose now. > > > > The panic albeit was useful for those drivers that didn't handle it. > > > > Thoughts? I am kind of thinking screw them but then I am not too thrilled > > about silent data corruption errors. > > I can add an (optional) panic back in common code so that the different > mapping types are covered.
Thank you. > > Btw, are you fine with taking this through the dma mapping tree for > this merge window? I'd probably leave it in linux-next for another Yes, please. > week or so and don't send it with the first pull request on Monday. <nods> _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
