Hi, Stanse found that commit USB: xHCI: PCI power management implementation added xhci_setup_msix->kmalloc(GFP_KERNEL) and request_irq inside xhci->lock spinlock. As these functions may sleep, this is deadlockable. Could you fix that? thanks, -- js -- 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