On Thu, Dec 13, 2012 at 12:25 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote: > > Linus will not be happy with those kind of delay. Indeed. And the DMI check is bogus too, since the "there can be delays" is apparently part of the pcie hotplug spec. So do the sane thing. Retry a few times, with increasingly long delays (ie something like start with 10ms, then double the delay until you hit 1s, and then just give up: end result, ~2s total wait, but 10ms for any sane device that doesn't suck). No DMI checks, no hacks, not insane default delays. Linus -- 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