Messages in this thread | | | Date | Mon, 21 May 2001 02:54:16 +1000 | From | Andrew Morton <> | Subject | Re: alpha iommu fixes |
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Andrea Arcangeli wrote: > > > I can't find *any* pci_map_single() in the 2.4.4-ac9 tree > > which can fail, BTW. > > I assume you mean that no one single caller of pci_map_single is > checking if it failed or not (because all pci_map_single can fail).
No. Most of the pci_map_single() implementations just use virt_to_bus()/virt_to_phys(). Even sparc64's fancy iommu-based pci_map_single() always succeeds. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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