On 07/22/09 14:49, Anthony Liguori wrote:
> Gerd Hoffmann wrote:
>> Hook i44fx pcihost into sysbus.
>> Convert Host bridge and ISA bridge pci devices to qdev.
>> Tag as no-user.
>>
>> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> I get an immediate SEGV with this patch:

> #3 0x0000000000415a62 in pci_register_bus (parent=<value optimized out>,
> name=<value optimized out>, set_irq=0x463300 <piix3_set_irq>, map_irq=0,
> pic=0xfefefefefefefeff, devfn_min=2097152, nirq=4)
> at /home/anthony/git/qemu/hw/pci.c:134

Ouch.  It calls pci_register_bus(name=NULL).  That doesn't work without 
this patch: 
http://lists.nongnu.org/archive/html/qemu-devel/2009-07/msg01139.html

Attached a fixed versin with s/NULL/"pci.0"/.

cheers,
   Gerd