On Wed, 2009-02-04 at 13:56 -0800, Linus Torvalds wrote: > > On Thu, 5 Feb 2009, Benjamin Herrenschmidt wrote: > > > > How so ? I've had such backtraces with no other info in my log... > > _with_ that patch? > > It very much replaces a warning with no further info with > > + WARN_ONCE(pci_dev->current_state != prev, > + "PCI PM: Device state not saved by %pF\n", > + drv->suspend); > > And notice the "%pF" and the 'drv->suspend': it should tell you exactly > which suspend routine it was that messed up. Yup, missed that change in the patch. In fact, I even missed the existence of a WARN_ONCE that takes those text arguments... baaaah. I suppose I should try to read more of lkml :-) Cheers, Ben. -- 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
