On Thu, 18 Jun 2009, Alan Jenkins wrote: > Unfortunately this makes it worse. My eeepc-laptop hacks are now in > wireless-testing. If I apply the above patch to wireless-testing and > "remove" the device while suspended, I get a soft hang on resume. Is this different from the behavior without the patch? (I don't see how it could be.) > Suspending without removal works fine. > > I can see a BUG if I boot with no_console_suspend > > Unable to handle kernel NULL pointer dereference > IP: klist_put > Tainted: G W > Process s2disk > > Call trace: > ? klist_del > ? device_del > ? device_unregister > ? pci_stop_dev > ? pci_stop_bus > ? pci_remove_device > ? eeepc_rfkill_hotplug [eeepc_laptop] > ? eeepc_hotk_resume [eeepc_laptop] > ? acpi_device_resume > ? device_resume > ? hibernation_snapshot This should be doing more or less the same thing as if you removed the device while the system was running. Or is it not hot-unpluggable? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
