On Thu, May 23, 2013 at 02:22:30PM +0300, Michael S. Tsirkin wrote: > On Thu, May 09, 2013 at 10:31:10AM +1000, David Gibson wrote: > > Currently pci_get_primary_bus() searches the list of root buses for one > > with domain 0. But since host buses are always registered with domain 0, > > this just amounts to finding the only PCI host bus. > > > > This simplifies the implementation by defining the primary PCI bus to > > be the first one registered, using a global variable to track it. > > > > Signed-off-by: David Gibson <da...@gibson.dropbear.id.au> > > Or better: can we just fail if there is more than > one root?
That might work, I'll look into doing that.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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