Hi Dennis, I've fixed ahci to treat all errors the same in the meantime, please try latest Linux tree. That being said I don't like the different error returns from __pci_enable_msi_range (and __pci_enable_msix_range), but they have been there for a while. -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html