On Mon, Apr 23, 2012 at 12:46 PM, Don Dutile <ddutile@xxxxxxxxxx> wrote: > I have run into a similar problem recently when trying to use > pci=assign-busses > with an SRIOV device behind a non-ARI-capable PCIe switch. > In this scenario, the assign-busses code assigned the next bus number, > which conflicted with an existing one on the system, and hangs the > system -- two bridges responding to the same PCI bus num evidently > confuses the hw! ;-) can you post boot log and lspci -vvxxx? Yinghai -- 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