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[ cc'ed to l-k ] > DMA-mapping.txt assumes that it cannot fail. DMA-mapping.txt is wrong. Both pci_map_sg and pci_map_single failed if they returned zero. You either have to drop the skb or to try again later if they returns zero. Andrea - 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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