>> I am getting MCAs on my ia-64 system (an hp rx8640) using 2.6.31. A >> bisection showed that your patch, >> db8be50c4307dac2b37305fc59c8dc0f978d09ea, seems to be to blame. I >> haven't done any more investigation yet other than to revert the patch >> which makes the problem go away. > > Hrm. We'll want this on IA64 too. Fenghua, Tony? It doesn't break everything. My Tiger is still booting with v2.6.32-rc2 (but I don't have anything more complex than a keyboard/mouse plugged into the USB ports ... perhaps that matters?) Presumably the rx8640 has an HP iommu rather than VT-d. I wonder what is causing the MCA? -Tony -- 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
