Hello! > although I am not a expert in PCI, seems this related to PCI hotplug. > And I also found a description in kernel source code > > " > Placeholder slots: [...] Thanks for the explanation. I have just applied a fix similar to yours. Have a nice fortnight -- Martin `MJ' Mares <mj@xxxxxx> http://mj.ucw.cz/ Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth A LISP programmer knows value of everything, but cost of nothing. -- 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