On Thu, 2009-02-05 at 11:40 +1100, Benjamin Herrenschmidt wrote: > 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 :-) But don't expect to see them on powerpc, they never make it to the console. cheers -- Michael Ellerman OzLabs, IBM Australia Development Lab wwweb: http://michael.ellerman.id.au phone: +61 2 6212 1183 (tie line 70 21183) We do not inherit the earth from our ancestors, we borrow it from our children. - S.M.A.R.T Person
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