Am Freitag, den 21.04.2017, 10:01 +0200 schrieb Bjørn Mork: > There have been several reports of wdm_read returning unexpected EIO > errors with QMI devices using the qmi_wwan driver. The reporters > confirm that reverting prevents these errors. I have been unable to > reproduce the bug myself, and have no explanation to offer either. But > reverting is the safe choice here, given that the commit was an > attempt to work around a firmware problem. Living with a firmware > problem is still better than adding driver bugs. Hi, definitely better. Yet, ideally we'd fix both. Have you tested with a partial reversal? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
